1 2000-11-21 Jim Wilson <wilson@redhat.com>
3 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4 for unwind info section.
5 (dot_endp): Likewise for unwind section.
7 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
10 2000-11-21 Jakub Jelinek <jakub@redhat.com>
12 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
13 (output_insn): Call dwarf2_emit_insn.
14 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
16 2000-11-17 Richard Henderson <rth@redhat.com>
18 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
19 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
20 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
22 2000-11-17 Nick Clifton <nickc@redhat.com>
24 * config/tc-arm.c (md_pseudo_table): Add support for .line and
27 2000-11-17 Richard Henderson <rth@redhat.com>
29 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
31 2000-11-17 Richard Henderson <rth@redhat.com>
33 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
34 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
35 tri-state definition of alpha_flag_mdebug.
36 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
37 (s_alpha_file): Store first .file directive.
39 (md_pseudo_table): Add stabs and stabn.
41 2000-11-17 Richard Henderson <rth@redhat.com>
43 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
45 2000-11-17 Richard Henderson <rth@redhat.com>
47 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
48 (main): Call dwarf2_finish.
49 * as.h (debug_type): Clarify documentation of the meaning
51 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
52 (print_stats): Fix parenthesis problem.
53 (now_subseg_size): New.
54 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
55 (dwarf2_directive_file): Don't set debug_type.
56 (dwarf2_where): Honor DEBUG_DWARF2 first.
57 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
58 do nothing if not emitting dwarf2 debug info, or no work.
59 * dwarf2dbg.h (dwarf2_emit_insn): Update.
60 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
61 (ecoff_new_file): Likewise.
62 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
63 commentary wrt dwarf2.
65 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
66 ATTRIBUTE_UNUSED as needed.
67 (emit_insn): Call dwarf2_emit_insn.
70 (s_alpha_coff_wrapper): Don't handle them.
71 (md_pseudo_table): Update for .file and .loc.
72 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
74 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
75 don't protect with debug_type.
76 * config/tc-hppa.c (md_assemble): Likewise.
77 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
78 * config/tc-mn10300.c (md_assemble): Likewise.
79 * config/tc-sh.c (md_assemble): Likewise.
80 * config/tc-v850.c (md_assemble): Likewise.
82 * config/tc-arm.c (arm_end_of_source): Remove.
83 * config/tc-hppa.c (pa_end_of_source): Remove.
84 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
85 * config/tc-mn10300.c (mn10300_finalize): Remove.
86 * config/tc-sh.c (sh_finalize): Remove.
87 * config/tc-v850.c (sh_finalize): Remove.
89 * config/tc-arm.h (md_end): Remove.
90 * config/tc-hppa.h (md_end): Remove.
91 (DWARF2_LINE_MIN_INSN_LENGTH): New.
92 * config/tc-m68hc11.h (md_end): Remove.
93 * config/tc-mn10300.h (md_end): Remove.
94 * config/tc-sh.h (md_end): Remove.
95 * config/tc-v850.h (md_end): Remove.
97 * config/tc-ia64.c (emit_one_bundle): Don't protect
98 dwarf2 bits with debug_type.
99 (md_assemble): Likewise.
100 (ia64_end_of_source): Don't call dwarf2_finish.
102 2000-11-16 Jim Wilson <wilson@redhat.com>
104 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
105 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
108 2000-11-16 H.J. Lu <hjl@gnu.org>
110 * config/obj-elf.c (obj_elf_symver): Don't check the missing
113 2000-11-15 Kazu Hirata <kazu@hxi.com>
115 * config/tc-tic30.c: Fix formatting.
116 * config/tc-tic80.c: Likewise.
117 * config/tc-v850.c: Likewise.
118 * config/tc-vax.c: Likewise.
119 * config/tc-w65.c: Likewise.
120 * config/tc-z8k.c: Likewise.
122 2000-11-14 DJ Delorie <dj@redhat.com>
124 * config/tc-v850.c: Support dwarf2.
125 * config/tc-v850.h: Ditto.
127 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
128 parse_cons_expression_v850 to initialize hold_cons_reloc.
130 2000-11-15 Bernd Schmidt <bernds@redhat.com>
132 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
133 (errata_nops_necessary_p): New function.
134 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
137 2000-11-14 Jim Wilson <wilson@redhat.com>
139 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
140 return little endian bfd formats.
142 2000-11-14 Kazu Hirata <kazu@hxi.com>
144 * config/aout_gnu.h: Fix formatting.
145 * config/atof-vax.c: Likewise.
146 * config/m68k-parse.h: Likewise.
147 * config/m88k-opcode.h: Likewise.
148 * config/obj-elf.c: Likewise.
149 * config/tc-arm.c: Likewise.
150 * config/tc-cris.c: Likewise.
151 * config/tc-i386.c: Likewise.
152 * config/tc-ia64.c: Likewise.
153 * config/tc-mn10300.c: Likewise.
154 * config/te-386bsd.h: Likewise.
155 * config/te-hppa.h: Likewise.
156 * config/te-nbsd.h: Likewise.
157 * config/te-ppcnw.h: Likewise.
158 * config/te-sparcaout.h: Likewise.
159 * config/te-tmips.h: Likewise.
160 * config/vax-inst.h: Likewise.
161 * config/vms-conf.h: Likewise.
163 2000-11-14 Jakub Jelinek <jakub@redhat.com>
165 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
167 2000-11-13 H.J. Lu <hjl@gnu.org>
169 * config/obj-elf.c (elf_frob_symbol): Support
170 ".symver name,name2@@@nodename".
171 (elf_frob_file_before_adjust): Likewise.
173 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
174 and ".symver name,name2@@@nodename".
177 2000-11-12 H.J. Lu (hjl@gnu.org)
179 * config/obj-elf.c (obj_elf_symver): Check missing version
182 2000-11-12 H.J. Lu (hjl@gnu.org)
184 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
185 instead of bfd_vma for non-bfd assemblers.
187 2000-11-09 Kazu Hirata <kazu@hxi.com>
189 * itbl-ops.c: Fix comment typos.
191 2000-11-08 Jim Wilson <wilson@redhat.com>
193 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
194 (struct unwind): Add next_slot_frag field.
195 (slot_index): New parameters slot_frag and first_frag. Add code
196 to add in frag sizes when different. Add comments.
197 (fixup_unw_records): New locals first_frag and last_frag. Pass new
198 arguments to slot_index.
199 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
200 loop end. Set next_slot_frag field.
202 2000-11-07 H.J. Lu <hjl@gnu.org>
204 * doc/as.texinfo (.symver): Updated for versioned symbol
207 * obj.h (format_ops): Add the frob_file_before_adjust field.
209 * config/obj-aout.c (aout_format_ops): Set the
210 frob_file_before_adjust field to 0.
211 * config/obj-coff.c (coff_format_ops): Likewise.
212 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
214 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
216 (elf_frob_file_before_adjust): New function to remove unneeded
217 versioned symbols from the symbol table.
218 (elf_format_ops): Set the frob_file_before_adjust field to
219 elf_frob_file_before_adjust.
221 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
224 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
226 2000-11-07 Peter Targett <peter.targett@arccores.com>
228 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
230 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
231 Fix compile time warning messages.
233 2000-11-07 Nick Clifton <nickc@redhat.com>
235 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
236 buffer in order to avoid buffer overflows.
238 2000-11-06 Steve Ellcey <sje@cup.hp.com>
240 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
241 Change M to m for -milp32 or -mlp64 to match gcc.
242 (dot_endp): Use bytes_per_address instead of 8.
243 (emit_one_bundle): Use number_to_chars_littleendian instead of
245 (fix_insn): Likewise.
246 (ia64_init): New function.
247 (ia64_target_format): New function.
248 (md_begin): Set endianness, arch, and machine as appropriate.
249 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
250 Make these macros depend on TE_HPUX macro.
251 (TARGET_FORMAT): Define.
252 (HOST_SPECIAL_INIT): Define.
253 * config/te-hpux.h: New file.
254 * configure.in: Add "ia64-*-hpux*" target to configure.
255 * configure: Regenerate.
257 2000-11-06 Kazu Hirata <kazu@hxi.com>
259 * as.c: Fix formatting.
260 * dwarf2dbg.c: Likewise.
261 * input-file.c: Likewise.
262 * input-file.h: Likewise.
263 * input-scrub.c: Likewise.
264 * itbl-ops.c: Likewise.
265 * listing.c: Likewise.
267 * messages.c: Likewise.
269 * subsegs.c: Likewise.
270 * subsegs.h: Likewise.
273 2000-11-06 Nick Clifton <nickc@redhat.com>
275 * doc/as.texinfo: Add GNU Free Documentation License.
276 * doc/gasp.texi: Add GNU Free Documentation License.
277 * doc/as.1: Add GNU Free Documentation License.
279 2000-11-05 Nick Clifton <nickc@redhat.com>
281 * config/tc-arm.c: Add include of "dwarf2dbg.h"
283 2000-11-02 Per Lundberg <plundis@chaosdev.org>
285 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
286 * configure: Regenerate.
288 2000-11-01 Nick Clifton <nickc@redhat.com>
290 * read.c (original_case_string): New global variable.
291 (read_a_source_file): Copy opcode string into
292 original_case_string if clobbering the case of the opcode.
293 * read.h: Export the definition of original_case_string.
294 * config/tc-arm.c (md_assembler): When parsing a .req
295 directive use the original opcode string, not the case
298 2000-11-02 Nick Clifton <nickc@redhat.com>
300 * config/tc-mn10300.c (debug_line): Remove this static
302 (md_assemble): Call dwarf2_generate_asm_lineno instead of
303 dwarf2_where and dwarf2_gen_line_info.
305 2000-11-02 Theo Honohan <th@futuretv.com>
307 * config/tc-arm.c (do_msr): Improve error message.
309 2000-10-31 Eric Christopher <echristo@redhat.com>
311 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
312 or pc-relative, else use fx_offset.
314 2000-10-31 Jim Wilson <wilson@redhat.com>
316 * config/tc-ia64.c (struct md): New field tag_fixups.
317 (ia64_flush_insns): Handle tag_fixups. Error if dangling
318 qualifying predicate.
319 (emit_one_bundle): Delete spurious multiplication by one. Handle
321 (ia64_start_line): Error if dangling qualifying predicate.
322 (defining_tag): New static variable.
323 (ia64_unrecognized_line, case '['): Parse tags.
324 (ia64_frob_label): Create tag_fixups.
325 (md_assemble): Reset md.qp.X_op after using it.
327 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
329 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
331 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
333 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
335 2000-10-30 Kazu Hirata <kazu@hxi.com>
337 * expr.c: Fix formatting.
338 * flonum-copy.c: Likewise.
339 * flonum.h: Likewise.
343 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
345 * as.h (OPTION_MD_BASE): Bump to 190.
346 * as.c (parse_args) <std_longopts>: Add comment about the need to
347 check OPTION_MD_BASE in as.h.
349 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
352 2000-10-27 Nick Clifton <nickc@redhat.com>
354 * configure.in (emulations): Add m68hc12.
355 * configure: Regenerate.
356 * po/gas.pot: Regenerate.
358 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
360 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
362 (arm_psr_parse): Handle lowercase CPSR and SPSR.
364 2000-10-25 Nick Clifton <nickc@redhat.com>
366 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
367 a DWARF2 line number information sequence.
369 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
371 * read.c (generate_lineno_debug): Update comment describing why
372 DWARF2 line number debug information is not generated
373 automatically by this function.
375 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
378 * config/tc-arm.h (md_end): Define.
379 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
381 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
382 if generating DWARF2 line numbers.
383 (arm_end_of_source): New function. Call dwarf2_finish if
386 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
387 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
388 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
390 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
392 * tc-i386.c: Fix prototype declarations for functions taking no
395 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
397 * tc-i386.c (i386_operand_modifier): Remove.
398 (build_displacement_string): Remove.
399 (i386_parse_seg): Remove.
400 (i386_intel_memory_operand): Remove.
401 (i386_intel_operand): Re-write using recursive descent parser based
402 on MASM documentation.
403 (struct intel_parser_s): New structure.
404 (intel_parser): New static variable.
405 (struct intel_token): New structure.
406 (cur_token, prev_token): New static variables.
419 (intel_match_token): New function.
420 (intel_get_token): New function.
421 (intel_putback_token): New function.
422 (intel_expr): New function.
423 (intel_e05): New function.
424 (intel_e05_1): New function.
425 (intel_e06): New function.
426 (intel_e06_1): New function.
427 (intel_e09): New function.
428 (intel_e09_1): New function.
429 (intel_e10): New function.
430 (intel_e10_1): New function.
431 (intel_e11): New function.
433 2000-10-20 Jakub Jelinek <jakub@redhat.com>
435 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
436 instructions to loose any special insn->architecture mask.
438 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
439 (sparc_md_end, sparc_arch_types, sparc_arch,
440 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
441 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
442 request v9b architecture if they are used).
444 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
446 * config/tc-m68k.c: Fix the previous misapplied patch.
448 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
450 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
451 BFD_ASSEMBLER and !BFD_ASSEMBLER.
452 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
455 2000-10-17 Kazu Hirata <kazu@hxi.com>
457 * debug.c: Fix formatting.
458 * depend.c: Likewise.
459 * dwarf2dbg.c: Likewise.
460 * dwarf2dbg.h: Likewise.
464 * flonum-konst.c: Likewise.
467 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
469 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
471 * doc/as.texinfo: Added notes about this new option.
473 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
475 * config/tc-sh.c (JREG): Remove.
476 (md_convert_frag): Remove #if 0:d code using JREG.
478 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
480 * config/tc-i386.c (i386_operand_modifier): Only match
481 modifiers SHORT and FLAT if they are followed by a space.
482 (parse_register): When `allow_naked_reg' is set, do not confuse
483 identifiers that start with a register name with a register.
485 2000-10-12 Kazu Hirata <kazu@hxi.com>
487 * app.c: Fix formatting.
490 * bit_fix.h: Likewise.
495 2000-10-11 Alan Modra <alan@linuxcare.com.au>
497 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
499 2000-10-07 Alan Modra <alan@linuxcare.com.au>
501 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
502 Re-arrange function a little and improve error message.
504 * write.c (write_relocs): Fix a comment.
506 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
509 2000-10-05 Jim Wilson <wilson@cygnus.com>
511 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
513 2000-10-05 Alan Modra <alan@linuxcare.com.au>
515 * config/tc-i386.c: Delete some useless comments, reformat others.
517 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
518 non-global syms in linkonce sections.
520 2000-10-04 Ralf Baechle <ralf@gnu.org>
522 * config/tc-ia64.c (operand_match): Don't use // style comments.
523 * config/tc-i370.c: Likewise.
525 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
527 Changes to handle varying register prefix and user symbol prefix.
528 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
529 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
530 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
531 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
532 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
533 (demand_register_prefix): New variable.
534 (md_pseudo_table): New pseudo ".syntax".
535 (md_longopts): New options --no-underscore and --underscore.
536 (cris_target_format): Return elf32-us-cris or elf32-cris depending
537 on symbols_have_leading_underscore.
538 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
539 (get_spec_reg): Ditto.
540 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
542 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
544 <case OPTION_NO_US, case OPTION_US>: New.
545 (md_show_usage): Be brief and reformat to match continuation of
547 * po/gas.pot: Regenerate.
549 2000-09-28 Alan Modra <alan@linuxcare.com.au>
551 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
552 force relocs for 12 bit branches.
553 (md_apply_fix): Similarly, adjust logic here.
555 2000-09-28 Alan Modra <alan@linuxcare.com.au>
557 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
558 adjust for external and weak syms as we will use a reloc. Allow
559 for +8 offset when calculating limits of branches.
560 (hppa_fix_adjustable): Undo 2000-09-23 change.
561 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
562 Correct distance calculation.
563 (tc_gen_reloc): Print the file name and line number if we can't
566 From John David Anglin <dave@hiauly1.hia.nrc.ca>
567 * config/tc-hppa.c (nonzero_dibits): Define.
568 (arg_reloc_stub_needed): Check each arg and return value
569 separately for zero case.
570 (pa_align): Declare argument `bytes'.
572 2000-09-25 Kazu Hirata <kazu@hxi.com>
574 * config/tc-cris.c: Fix formatting.
575 * config/tc-d10v.h: Likewise.
576 * config/tc-d30v.c: Likewise.
577 * config/tc-d30v.h: Likewise.
578 * config/tc-fr30.c: Likewise.
579 * config/tc-fr30.h: Likewise.
580 * config/tc-m68k.c: Likewise.
581 * config/tc-m68k.h: Likewise.
582 * config/tc-pj.h: Likewise.
583 * config/tc-ppc.c: Likewise.
584 * config/tc-ppc.h: Likewise.
585 * config/tc-sh.c: Likewise.
586 * config/tc-sh.h: Likewise.
587 * config/tc-sparc.c: Likewise.
588 * config/tc-v850.h: Likewise.
589 * config/tc-vax.h: Likewise.
590 * config/tc-w65.h: Likewise.
591 * config/tc-z8k.h: Likewise.
593 2000-09-23 Alan Modra <alan@linuxcare.com.au>
595 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
597 (hppa_force_relocation): Likewise.
599 2000-09-22 Jim Wilson <wilson@cygnus.com>
601 * config/tc-ia64.c (dv_sem): Add "stop".
602 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
603 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
604 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
606 (mark_resources): Check IA64_RS_PRr.
608 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
610 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
611 md_estimate_size_before_relax): Redesign and clean up the
612 relaxation mechanism.
614 2000-09-21 Kazu Hirata <kazu@hxi.com>
616 * config/tc-ns32k.c: Fix formatting.
617 * config/tc-ns32k.h: Likewise.
619 2000-09-20 Kazu Hirata <kazu@hxi.com>
621 * config/tc-m32r.c: Fix formatting.
622 * config/tc-m32r.h: Likewise.
623 * config/tc-m68851.h: Likewise.
624 * config/tc-m68hc11.c: Likewise.
625 * config/tc-m68hc11.h: Likewise.
626 * config/tc-m88k.c: Likewise.
627 * config/tc-mcore.c: Likewise.
628 * config/tc-mcore.h: Likewise.
629 * config/tc-mips.c: Likewise.
630 * config/tc-mips.h: Likewise.
631 * config/tc-mn10200.h: Likewise.
632 * config/tc-mn10300.h: Likewise.
633 * config/tc-tahoe.c: Likewise.
634 * config/tc-tahoe.h: Likewise.
636 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
638 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
639 Likewise in relaxation description comments.
641 2000-09-18 Alan Modra <alan@linuxcare.com.au>
643 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
644 subtraction of two syms without emitting a relocation.
646 From David Huggins-Daines <dhd@linuxcare.com>
647 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
648 global or weak symbols.
650 2000-09-15 Kazu Hirata <kazu@hxi.com>
652 * config/tc-h8300.h: Fix formatting.
653 * config/tc-h8500.c: Likewise.
654 * config/tc-h8500.h: Likewise.
655 * config/tc-hppa.h: Likewise.
656 * config/tc-i370.h: Likewise.
657 * config/tc-i386.h: Likewise.
658 * config/tc-i860.c: Likewise.
659 * config/tc-i860.h: Likewise.
660 * config/tc-i960.h: Likewise.
661 * config/tc-ia64.c: Likewise.
662 * config/tc-ia64.h: Likewise.
664 2000-09-14 Kazu Hirata <kazu@hxi.com>
666 * config/tc-a29k.c: Fix formatting.
667 * config/tc-alpha.c: Likewise.
668 * config/tc-arc.c: Likewise.
669 * config/tc-arc.h: Likewise.
670 * config/tc-arm.c: Likewise.
671 * config/tc-arm.h: Likewise.
672 * config/tc-avr.c: Likewise.
673 * config/tc-avr.h: Likewise.
674 * config/tc-tic30.c: Likewise.
675 * config/tc-tic30.h: Likewise.
676 * config/tc-tic54x.c: Likewise.
677 * config/tc-tic54x.h: Likewise.
678 * config/tc-tic80.c: Likewise.
679 * config/tc-tic80.h: Likewise.
681 2000-09-14 Timothy Wall <twall@cygnus.com>
683 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
684 parallel comparisons for later use.
685 (struct rsrc): Add parallel comparison type.
686 (resources_match): Skip special cases of PR usage (non-conflicting
689 2000-09-13 Kazu Hirata <kazu@hxi.com>
691 * config/obj-ecoff.c: Fix formatting.
692 * config/obj-elf.c: Likewise.
693 * config/obj-elf.h: Likewise.
694 * config/obj-evax.h: Likewise.
695 * config/obj-generic.h: Likewise.
696 * config/obj-hp300.c: Likewise.
697 * config/obj-hp300.h: Likewise.
698 * config/obj-ieee.h: Likewise.
699 * config/obj-vms.c: Likewise.
700 * config/obj-vms.h: Likewise.
702 2000-09-13 Anders Norlander <anorland@acc.umu.se>
704 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
705 (md_parse_option): Ditto.
706 (md_longopts): Add -mips32 option.
707 (md_show_usage): Document new options.
708 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
709 (mips_ip): Assemble mfc0 with a sub-selection code.
710 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
711 (mips_cpu_to_str): New function.
712 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
713 Use CPU_* defines instead of hardcoded numbers.
715 * doc/as.texinfo: Document new options.
716 * doc/c-mips.texi: Ditto.
718 2000-09-12 Kazu Hirata <kazu@hxi.com>
720 * as.h: Fix formatting.
721 * asintl.h: Likewise.
722 * bit_fix.h: Likewise.
723 * config/obj-aout.c: Likewise.
724 * config/obj-aout.h: Likewise.
725 * config/obj-bout.c: Likewise.
726 * config/obj-bout.h: Likewise.
727 * config/obj-coff.c: Likewise.
728 * config/obj-coff.h: Likewise.
729 * dwarf2dbg.h: Likewise.
731 * flonum.h: Likewise.
733 * itbl-ops.h: Likewise.
737 * struc-symbol.h: Likewise.
738 * subsegs.h: Likewise.
739 * symbols.h: Likewise.
743 2000-09-11 Kazu Hirata <kazu@hxi.com>
745 * bignum-copy.c: Fix formatting.
746 * config/tc-i370.c: Likewise.
747 * config/tc-i960.c: Likewise.
748 * config/tc-m68k.c: Likewise.
750 * flonum-copy.c: Likewise.
751 * flonum-konst.c: Likewise.
752 * flonum-mult.c: Likewise.
753 * literal.c: Likewise.
757 * subsegs.c: Likewise.
759 2000-09-09 Philip Blundell <philb@gnu.org>
761 * configure.in (arm*-*-uclinux*): New target.
762 * configure: Regenerate.
764 2000-09-09 Kazu Hirata <kazu@hxi.com>
766 * input-file.c: Fix formatting.
767 * itbl-ops.c: Likewise.
768 * messages.c: Likewise.
770 2000-09-08 Philip Blundell <philb@gnu.org>
772 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
775 2000-09-07 H.J. Lu <hjl@gnu.org>
777 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
778 * configure: Rebuild.
780 2000-09-07 Kazu Hirata <kazu@hxi.com>
782 * atof-generic.c: Fix formatting.
783 * config/tc-mips.c: Likewise.
784 * config/tc-vax.c: Likewise.
785 * input-scrub.c: Likewise.
787 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
789 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
790 * configure.in (sh-*-linux*): Added.
791 * configure: Rebuilt.
793 2000-09-06 Kazu Hirata <kazu@hxi.com>
795 * config/tc-hppa.c: Fix formatting.
797 * ecoff.c: Fix formatting.
799 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
801 * configure: Rebuilt with new libtool.m4.
803 2000-09-05 Kazu Hirata <kazu@hxi.com>
805 * cgen.c: Fix formatting.
806 * config/tc-ia64.c: Likewise.
808 2000-09-05 Nick Clifton <nickc@redhat.com>
810 * aclocal.m4: Regenerate.
811 * config.in: Regenerate.
812 * configure: Regenerate.
813 * po/gas.pot: Regenerate.
815 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
817 * config/tc-cris.c: Correct comment typos.
819 2000-09-05 Eric Christopher <echristo@cygnus.com>
821 * config/tc-mn10300.c: Cleanup.
822 (md_pcrel_from): Enable.
824 2000-09-05 Alan Modra <alan@linuxcare.com.au>
826 * expr.c (operand): Fix a comment typo.
827 * write.c (write_relocs): Fix a signed/unsigned warning.
829 * config/tc-hppa.c (fudge_reg_expressions): New
830 (hppa_force_reg_syms_absolute): New.
831 (pa_equ): Allow reg_section expressions.
832 * config/tc-hppa.c (md_optimize_expr): Define.
833 (hppa_force_reg_syms_absolute): Prototype.
835 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
836 (pa_parse_number): Pass in arg to select fp reg parsing.
837 Return 1 to indicate format checks pass. If strict, then only
838 accept a register or register symbol. Return value in...
839 (pa_number): New static for pa_parse_number.
840 (FP_REG_BASE): Define.
841 (FP_REG_RSEL): Define.
842 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
843 appropriate. White space changes.
844 (need_pa11_opcode): Don't bother passing any params, get them from
846 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
847 Remove extraneous check in case 'Q'.
848 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
849 reg, set section of resulting symbol to reg_section.
850 (pa_parse_space_stmt): Modify call to pa_parse_number.
851 (pa_space): Likewise.
853 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
854 (hppa_force_relocation): Handle vtable relocs.
855 (pa_vtable_entry): New.
856 (pa_vtable_inherit): New.
857 (md_pseudo_table): Add entries for vtable pseudos.
858 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
859 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
861 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
862 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
863 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
865 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
866 specify a symbol type.
868 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
869 dependent things together.
870 (md_elf_symbol_type): Define.
872 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
874 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
876 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
877 (obj_elf_vtable_entry): Declare.
879 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
881 (obj_elf_vtable_entry): Similarly.
882 (elf_pseudo_table): Fix the damage with a cast.
884 2000-09-03 Richard Henderson <rth@cygnus.com>
886 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
887 for template selection when a label is needed.
889 2000-09-02 Kazu Hirata <kazu@hxi.com>
891 * config/tc-ia64.c: Fix formatting.
893 2000-09-02 Nick Clifton <nickc@redhat.com>
895 * configure.in: Increase version number to 2.10.91.
896 * configure: Regenerate.
897 * aclocal.m4: Regenerate.
898 * config.in: Regenerate.
899 * po/gas.pot: Regenerate.
900 * Makefile.in: Regenerate.
902 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
904 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
905 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
906 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
908 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
911 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
913 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
914 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
915 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
916 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
917 (GOT_symbol): New variable.
918 (md_undefined_symbol): Set it.
920 2000-09-01 Richard Henderson <rth@cygnus.com>
922 * config/tc-ia64.c (match): Don't inline.
923 (extra_goodness): New.
924 (md_begin): Prefer nop.f and nop.b for best_template.
926 2000-08-31 Kazu Hirata <kazu@hxi.com>
928 * as.c: Fix formatting.
933 2000-08-31 Eric Christopher <echristo@cygnus.com>
935 * config/tc-mn10300.c: Cleanup and fix warnings.
936 (md_pseudo_table): Add initializers.
937 (md_show_usage): Cleanup.
938 (md_parse_option): Fix warnings.
939 (md_undefined_symbol): Fix warnings.
940 (md_conver_frag): Fix warnings.
941 (tc_gen_reloc): Fix warnings.
942 (md_apply_fix3): Fix warnings.
943 (check_operand): Fix warnings.
945 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
947 * acinclude.m4: Include libtool and gettext macros from the
949 * aclocal.m4, configure: Rebuilt.
951 2000-08-30 Mark Hatle <mhatle@mvista.com>
953 * config/tc-ppc.c (md_parse_option): Recognize -m405.
955 2000-08-31 Kazu Hirata <kazu@hxi.com>
957 * listing.c: Fix formatting.
959 2000-08-29 Kazu Hirata <kazu@hxi.com>
961 * app.c: Fix a comment typo. Fix formatting.
963 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
965 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
966 offset of the target destination for jmp instructions.
967 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
969 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
971 * NEWS: Mention support for CRIS.
973 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
975 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
976 Sets `.lcomm' alignment to zero.
978 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
980 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
981 (TC_FIX_ADJUSTABLE): Define.
983 2000-08-23 Jim Wilson <wilson@cygnus.com>
985 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
986 unwind.personality_routine is set.
988 2000-08-23 H.J. Lu <hjl@gnu.org>
990 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
992 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
994 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
997 2000-08-22 H.J. Lu <hjl@gnu.org>
999 * config.in (STRICTCOFF): New for strict COFF.
1001 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1002 i386-*-go32* and i386-go32-rtems*.
1003 * configure: Rebuilt.
1005 * config/obj-coff.c (obj_coff_endef): Follow the historical
1006 behavior if STRICTCOFF is not defined.
1008 * doc/internals.texi: Document STRICTCOFF.
1010 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1012 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1013 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1014 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1015 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1016 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1017 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1018 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1021 2000-08-22 Eric Christopher <echristo@cygnus.com>
1023 * config/tc-mn10300.c: (md_apply_fix): New function.
1024 (mn10300_force_relocation): New function.
1025 (mn10300_fix_adjustable): New function.
1027 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1028 (TC_HANDLES_FX_DONE): Define.
1029 (obj_fix_adjustable): Define.
1030 (MD_APPLY_FIX3): Define.
1031 (TC_LINKRELAX_FIXUP): Define.
1033 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1035 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1037 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1039 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1041 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1042 if the fixup resulted in a relocation.
1044 2000-08-18 Nick Clifton <nickc@redhat.com>
1046 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1047 Make reference to first element of shift_names explicit.
1049 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1051 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1052 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1053 add a symbol's address. Removed all target-specific #ifdefs that
1054 used to accomplished the same.
1055 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1056 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1057 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1058 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1059 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1061 2000-08-17 Kazu Hirata <kazu@hxi.com>
1063 * dwarf2dbg.c: Fix formatting.
1065 2000-08-17 Nick Clifton <nickc@redhat.com>
1067 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1068 to be recoded as logical shift lefts by zero.
1070 2000-08-16 Jim Wilson <wilson@cygnus.com>
1072 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1073 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1075 (note_register_values): Handle IA64_OPND_R3_2 operands.
1077 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1079 * config/tc-i860.c (md_operand): Silly typo fixed.
1081 2000-08-16 Nick Clifton <nickc@redhat.com>
1083 * config/tc-arm.c (struct asm_shift): Delete.
1085 (enum asm_shift_index): New.
1086 (struct asm_shift_properties): New.
1087 (struct asm_shift_name): New.
1088 (shift_properties[]); New.
1089 (shift_names[]); New.
1091 (decode_shift): Use new structures.
1092 Issue a warning is "ROR #0" is used.
1093 Issue a warning if "ASR #0" or "LSR #0" is used.
1095 (md_begin): Initialise arm_shift_hsh table from new
1096 asm_shift_name array.
1098 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1100 * config/tc-sparc.c: Kill all warnings.
1101 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1103 (md_show_usage): Update usage text.
1105 2000-08-16 Nick Clifton <nickc@redhat.com>
1107 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1110 2000-08-15 Will Cohen <wcohen@redhat.com>
1112 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1114 * config/tc-sh.c (md_assemble): Changed so debug_type
1115 test performed for ppi_assemble
1116 * config/tc-sh.c: Included dwarf2dbg.h.
1117 (debug_line): Defined.
1118 (md_assemble): Generates dwarf2 line info.
1119 (sh_finalize): New function. Finalize dwarf2 info.
1120 (assemble_ppi): Returns size of code generated.
1121 (build_Mytes): Returns size of code generated.
1122 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1123 * config/tc-sh.h (md_end): Defined.
1124 (sh_finalize): Declared.
1126 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1128 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1131 2000-08-14 Nick Clifton <nickc@redhat.com>
1133 * config/tc-arm.c (do_bx): Allow "bx pc".
1135 2000-08-14 Jim Wilson <wilson@cygnus.com>
1137 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1138 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1139 (md_begin): Change assignment to md.flag to OR in the new bit.
1141 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1143 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1144 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1147 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1149 * NEWS: Mention i860 support.
1151 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1153 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1155 2000-08-14 Andreas Schwab <schwab@suse.de>
1157 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1159 2000-08-11 Andreas Schwab <schwab@suse.de>
1161 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1164 2000-08-11 Kazu Hirata <kazu@hxi.com>
1166 * expr.c: Fix formatting.
1167 * config/obj-bout.c: Likewise.
1169 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1171 * doc/c-i860.texi: Flesh out the i860 section more.
1173 2000-08-10 Kazu Hirata <kazu@hxi.com>
1175 * symbols.c: Fix formatting.
1178 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1180 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1181 has the IgnoreSize bit set.
1183 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1185 From Rodney Brown <RodneyBrown@mynd.com>
1186 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1187 * configure: Regenerate.
1189 2000-08-09 Kazu Hirata <kazu@hxi.com>
1191 * hash.c: Fix formatting.
1194 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1196 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1197 (i860_fix_info): New enum.
1198 (MD_APPLY_FIX3): Define.
1199 (WORKING_DOT_WORD): Define.
1200 (TC_HANDLES_FX_DONE): Define.
1201 (DIFF_EXPR_OK): Define.
1202 (LISTING_HEADER): Define.
1203 (TARGET_FORMAT): Select target format based on endian flag.
1204 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1205 (target_big_endian): Add external declaration.
1207 * config/tc-i860.c: All existing code reworked completely. Other
1208 new code shown below.
1209 (SYNTAX_SVR4): Define.
1210 (target_warn_expand): New variable.
1211 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1212 (md_longopts): Declare and define with new options (-EL, -EB,
1214 (md_show_usage): New function.
1215 (md_operand): New function.
1216 (obtain_reloc_for_imm16): New function.
1217 (md_apply_fix3): New function.
1218 (tc_gen_reloc): New function.
1220 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1222 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1223 2 bytes of the jump address are in the same frag.
1224 (find): Accept 68hc12 register indirect modes.
1226 * NEWS: Mention 68HC11 & 68HC12 support.
1228 2000-08-07 Richard Henderson <rth@cygnus.com>
1230 * config/tc-ia64.c (unwind): Add prologue_mask member.
1231 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1232 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1233 (dot_body): Clear unwind.prologue_mask.
1234 (dot_prologue): Set it. Accept a register second argument.
1236 2000-08-07 Kazu Hirata <kazu@hxi.com>
1238 * config/atof-ieee.c: Fix formatting.
1239 * config/atof-tahoe.c: Likewise.
1241 2000-08-06 Nick Clifton <nickc@cygnus.com>
1243 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1246 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1247 of .popsection, .previous, .pushsection, .subsection,
1248 .version, .vtable_entry, .vtable_inherit and .weak.
1250 2000-08-05 Kazu Hirata <kazu@hxi.com>
1252 * config/tc-cris.c: Fix formatting.
1253 * config/tc-i386.c: Likewise.
1254 * config/tc-sparc.c (sparc_ip): Simplify the code.
1256 2000-08-04 Kazu Hirata <kazu@hxi.com>
1258 * config/tc-cris.c: Rearrange code for readability.
1259 * config/tc-d10v.c: Fix formatting.
1260 * config/tc-m32r.c: Likewise.
1261 * config/tc-sparc.c: Likewise.
1263 2000-08-02 Jim Wilson <wilson@cygnus.com>
1265 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1266 before ia64_find_opcode.
1267 (md_assemble): Likewise.
1269 2000-08-01 Nick Clifton <nickc@cygnus.com>
1271 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1272 Undo some formatting fixes.
1274 2000-08-01 Kazu Hirata <kazu@hxi.com>
1276 * config/obj-som.c: Fix formatting.
1277 * config/obj-ieee.c: Likewise.
1278 * config/tc-arm.c: Likewise.
1279 * config/tc-v850.c: Likewise.
1281 2000-08-01 Nick Clifton <nickc@redhat.com>
1283 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1284 index by command line option.
1286 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1288 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1289 (@node M68K-Branch): Rewrite to match the reality.
1291 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1293 * doc/c-i860.texi: New file.
1294 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1295 * doc/Makefile.in: Regenerate.
1296 * doc/all.texi: Add I860 as relevant architecture.
1297 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1299 2000-07-31 Kazu Hirata <kazu@hxi.com>
1301 * config/tc-d30v.c: Fix formatting.
1303 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1305 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1306 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1307 long emit a long branch if available instead of an absolute jump, never
1308 emit absolute jumps for anything with --pcrel.
1310 * doc/c-m68k.texi: Document new command line option.
1312 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1314 * config/tc-avr.c: Use PARAMS macro in function declarations.
1315 Don't declare md_pcrel_from_section (already in tc-avr.h).
1316 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1317 (avr_operand): Don't set (unsigned) op_mask to -1.
1319 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1321 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1322 * configure: Regenerated.
1323 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1324 of operand to the .type directive (.e.g, "type").
1326 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1328 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1329 * app.c (do_scrub_chars): Record where first comment found.
1330 * read.c (read_a_source_file): Init found_comment on entry, and
1331 notify whether comments found on exit.
1332 * config/tc-hppa.c (md_shortopts): Add "c".
1333 (md_longopts): Add warn-comment.
1334 (md_parse_option): Handle it.
1335 (md_show_usage): Show available options.
1336 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1338 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1340 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1341 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1343 (md_estimate_size_before_relax): Don't fall off end of function.
1345 2000-07-27 Kazu Hirata <kazu@hxi.com>
1347 * config/tc-avr.c: Fix formatting.
1348 * config/tc-ns32k.c: Likewise.
1350 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1352 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1354 2000-07-27 Kazu Hirata <kazu@hxi.com>
1356 * config/tc-d10v.c: Fix formatting.
1357 * config/tc-z8k.c: Likewise.
1358 * config/tc-sparc.c: Likewise.
1360 2000-07-26 Dave Brolley <brolley@redhat.com>
1362 * cgen.c (queue_fixup): Declare opinfo.
1363 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1364 (gas_cgen_md_operand): Ditto.
1365 (gas_cgen_md_apply_fix3): Ditto.
1367 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1369 * config/obj-coff.c (obj_frob_symbol): Don't merge
1370 labels. Don't merge if the symbol isn't constant. Return
1371 immediately if a symbol is merged.
1373 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1375 * frags.c (frag_align): Correct absolute section alignment.
1377 2000-07-20 DJ Delorie <dj@redhat.com>
1379 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1380 it breaks linking against DLLs.
1382 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1384 * configure.in: Add CRIS support.
1385 * configure: Regenerate.
1386 * Makefile.am: (CPU_TYPES): Add cris.
1387 (CPU_OBJ_VALID) [aout]: Add cris.
1388 (MULTI_CPU_TYPES): Add cris.
1389 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1390 [coff]: Only i386 and mips are valid.
1391 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1392 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1393 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1394 Regenerate dependencies.
1395 * Makefile.in: Regenerate.
1396 * aclocal.m4: Regenerate.
1397 * as.c: Declare crisaout, criself.
1398 * config/tc-cris.h, config/tc-cris.c: New.
1399 * config/e-criself.c, config/e-crisaout.c: New.
1400 * po/POTFILES.in, po/gas.pot: Regenerate.
1402 2000-07-20 Kazu Hirata <kazu@hxi.com>
1404 * read.c: Fix formatting.
1405 * write.c: Fix formatting.
1407 2000-07-19 H.J. Lu <hjl@gnu.org>
1409 * sb.c: Include <stdlib.h> if exists for abort ().
1411 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1413 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1414 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1415 (pa_type_args): Same here.
1417 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1419 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1420 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1421 the storage class is already set.
1423 2000-07-17 Kazu Hirata <kazu@hxi.com>
1425 * config/tc-m68hc11.c: Fix formatting.
1426 * config/tc-mn10200.c: Likewise.
1427 * config/tc-mn10300.c: Likewise.
1428 * config/tc-pj.c: Likewise.
1429 * config/tc-tic80.c: Likewise.
1430 * config/tc-w65.c: Likewise.
1432 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1434 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1437 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1439 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1442 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1444 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1445 ELF as are used for SOM (except the 32-bit reloc one) to decide
1446 whether a symbol can be reduced to a section symbol. Expand on
1447 the comment for symbols involved in LR% and RR% expressions.
1449 2000-07-14 Nick Clifton <nickc@cygnus.com>
1451 * config/tc-mips.c (mips_disable_float_construction): New
1452 static variable. Set to true if doubles should not be
1453 constructed by loading two single width fp registers with
1454 halves of the value.
1455 (mips_ip): Test mips_disable_float_construction.
1456 (md_longopts): Add command line switches --construct-floats
1457 and --no-construct-floats.
1458 (md_parse_option): Parse new command line options.
1459 (md_show_usage): Describe new command line options.
1461 * doc/c-mips.texi: Document new command line options.
1463 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1465 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1466 * configure: Regenerate.
1468 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1470 * configure.in (DEFAULT_EMULATION setting): Revert part of
1471 2000-07-01 change that set te_multi=multi unless set to tmips.
1472 * configure: Regenerate.
1474 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1476 * config/obj-coff.c (coff_frob_section): Add padding to the last
1477 section when aligning it increases its size.
1479 2000-07-11 Kazu Hirata <kazu@hxi.com>
1481 * config/tc-tic54x.c: Fix formatting.
1483 2000-07-10 Kazu Hirata <kazu@hxi.com>
1485 * config/tc-h8500.c: Fix formatting.
1486 * config/tc-tic54x.c: Fix formatting.
1488 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1490 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1491 displacements correctly.
1493 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1495 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1497 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1501 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1503 From David Huggins-Daines <dhd@linuxcare.com>
1504 * config/te-hppalinux64.h: Add a new emulation.
1505 * configure.in (emulations): Add configure bits to support the
1506 64-bit Linux/parisc target.
1507 * configure: Regenerate.
1509 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1510 (md_shortopts): Add `V' for ELF.
1512 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1513 when SOM or ELF_ARG_RELOC are defined.
1514 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1515 ELF_ARG_RELOC are defined.
1516 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1517 (pa_stringer): ..Do it here instead. Fix comment typos.
1518 (hppa_force_relocation): Cast enums to int before comparing with
1521 From Ryan Bradetich <rbradetich@uswest.net>
1522 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1523 redifinition warning.
1524 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1525 (hppa_force_relocation): ditto
1526 (md_apply_fix): Added cast to buf to fix warnings.
1528 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1529 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1531 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1532 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1533 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1534 reloc_type** to avoid warnings in switch.
1535 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1536 little earlier instead.
1538 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1540 (pa_type_args): Use symbol_arg_reloc_info.
1541 (struct pa_it): Make arg_reloc unsigned int.
1542 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1543 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1544 (pa_code): Delete. pa_text duplicates this function.
1545 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1546 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1548 (cons_fix_new_hppa): Actually change selector to e_fsel when
1549 warning about assuming so.
1550 (tc_gen_reloc): More example elf arg reloc code.
1551 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1552 (hppa_force_relocation): Likewise.
1554 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1556 (pa_end_of_source): Prototype.
1557 (hppa_fix_adjustable): Prototype.
1558 (LABELS_WITHOUT_COLONS): Move it..
1559 * config/te-hppa.h: To here.
1561 * config/te-hppa64.h: New file.
1563 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1565 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1566 format -10, -16, 16 relocs.
1567 (hppa_elf_mark_end_of_function): Test for null
1568 last_call_info->start_symbol
1570 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1571 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1572 re_assesmble_* functions. Delete extraneous statements. Fix
1574 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1575 insn to re_assemble_*.
1577 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1579 * doc/internals.texi (Expressions): Fix typo.
1581 2000-07-08 Kazu Hirata <kazu@hxi.com>
1583 * config/tc-sh.c: Fix formatting.
1584 * config/tc-tic54x.c: Fix formatting.
1585 * depend.c: Fix formatting.
1586 * flonum-konst.c: Likewise.
1587 * flonum-mult.c: Likewise.
1589 2000-07-07 Kazu Hirata <kazu@hxi.com>
1591 * config/tc-sh.c: Fix comments.
1592 * config/obj-vms.c: Fix comments.
1593 * config/tc-a29k.c: Likewise.
1594 * config/tc-alpha.c: Likewise.
1595 * config/tc-h8300.c: Likewise.
1596 * config/tc-h8500.c: Likewise.
1597 * config/tc-i370.c: Likewise.
1598 * config/tc-ia64.c: Likewise.
1599 * config/tc-m68hc11.c: Likewise.
1600 * config/tc-m68k.c: Likewise.
1601 * config/tc-mips.c: Likewise.
1602 * config/tc-ns32k.c: Likewise.
1603 * config/tc-ppc.c: Likewise.
1604 * config/tc-z8k.c: Likewise.
1606 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1608 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1609 Default to '(SEC_LOAD | SEC_DATA)'.
1610 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1612 * doc/internals.texi (CPU Backend): Describe
1613 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1615 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1617 * as.c (parse_args): NULL terminate the long option list.
1619 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1621 * config/tc-d30v.h: Include "write.h" for fixS.
1622 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1624 2000-07-05 Nick Clifton <nickc@cygnus.com>
1626 * config/tc-d30v.c (write_2_short): Further changes to warning
1627 messages produced when combining EITHER_BUT_PREFER_MU attributed
1630 2000-07-05 DJ Delorie <dj@redhat.com>
1634 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1636 * config/tc-arm.c (psrs): Accept combinations of flags.
1638 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1640 * config/tc-avr.c: Change _ () to _() around all strings marked
1641 for translation (exception from the usual coding style).
1642 (avr_opt): New struct variable, how the new switches are set.
1643 (OPTION_MMCU): Define as 'm' and actually use.
1644 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1645 (show_mcu_list): New function, display the list of known MCUs.
1646 (md_show_usage): Document the new switches. Call show_mcu_list.
1647 (avr_set_arch): Change 'm' to OPTION_MMCU.
1648 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1649 Handle the new switches.
1650 (avr_operands): Disable warnings for undefined combinations of
1651 operands if -mall-opcodes. Disable warnings for skipping two-word
1652 instructions if enhanced core or -mno-skip-bug.
1653 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1654 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1655 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1656 (avr_ldi_expression): Warn about implicit lo8().
1657 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1659 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1661 * configure.in: Add entry for mips-*-sysv4*MP*
1662 * configure: Rebuild
1663 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1664 elf32-tradlittlemips for traditional mips targets.
1665 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1666 test for Link Once sections as in adjust_reloc_syms.
1667 * config/te-tmips.h: New file for traditional mips targets. Define
1670 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1672 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1673 flags argument is not present, don't change an existing section's
1674 section's attributes. If the flags argument is present, warn if the
1675 attributes don't match the section's current attributes. When
1676 long section names are supported, set SEC_LINK_ONCE and
1677 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1679 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1681 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1682 symbols; create them.
1684 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1686 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1687 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1689 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1691 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1692 expressions. Ignore the problem when handling 16 bit signed
1693 immediates, because the assembler will take care of the relocation
1696 2000-06-27 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1699 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1700 sequential order, and emit warning messages if the input source
1701 code contains constructs like that, or parallel constructs
1702 containing such opcodes.
1704 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1706 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1707 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1708 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1709 (md_show_usage): Update usage message.
1710 (md_parse_option): Allow redefinition of MCU type within the
1711 same avr[1-5] bfd machine type. Show both old and new MCU type
1712 in the error message.
1713 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1714 Simplify 8K wrap code.
1716 2000-06-25 Kazu Hirata <kazu@hxi.com>
1718 * config/obj-aout.c: Remove all uses of DEFUN.
1719 * config/obj-ieee.c: Likewise.
1720 * config/tc-sh.c: Fix comment typos.
1721 * config/tc-tahoe.c: Likewise.
1722 * config/tc-vax.c: Likewise.
1723 * config/tc-w65.c: Likewise.
1724 * config/tc-z8k.c: Likewise.
1725 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1727 2000-06-24 DJ Delorie <dj@cygnus.com>
1729 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1730 more changes from Sept 1999
1731 (tc_i386_fix_adjustable): ditto
1732 (md_apply_fix3): ditto
1734 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1736 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1737 (gas_cgen_parse_operand): Set it around expression() call.
1738 (gas_cgen_md_operand): Test for it before longjmp().
1740 2000-06-24 Kazu Hirata <kazu@hxi.com>
1742 * config/tc-h8500.c: Remove all uses of DEFUN.
1743 * config/tc-sh.c: Likewise.
1744 * config/tc-w65.c: Likewise.
1745 * config/tc-z8k.c: Likewise.
1747 * config/tc-h8500.c: Fix typos in comments.
1749 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1751 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1754 2000-06-23 matthew green <mrg@redhat.com>
1756 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1757 defined. Fix error message for `[' grouping.
1759 2000-06-22 Kazu Hirata <kazu@hxi.com>
1761 * config/tc-h8300.c: Fix formatting and comment typos.
1763 2000-06-22 Timothy Wall <twall@cygnus.com>
1765 * config/tc-ia64.c (note_register_values): Move premature QP
1766 notation clearing into the appropriate place.
1768 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1770 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1771 first before anything else. Add bin-bugs.h, emul.h and progress.h
1772 Sort list of files as for $(OBJS) in Makefile.am.
1774 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1775 find one. Remake dependencies.
1776 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1777 * Makefile.in: Regenerate.
1778 * doc/Makefile.in: Regenerate.
1780 * config/tc-i386.c (i386_displacement): Don't assume a constant
1781 displacement is necessarily 16 bits when in 16 bit code mode.
1782 (md_assemble): Instead size the displacement here after we know
1783 for sure that a .code16gcc operand hasn't automatically added
1784 operand size prefixes.
1786 2000-06-21 H.J. Lu <hjl@gnu.org>
1788 * Makefile.am: Rebuild dependency.
1789 * Makefile.in: Rebuild.
1791 2000-06-21 Kazu Hirata <kazu@hxi.com>
1793 * config/tc-h8300.c (parse_reg): Make the function static.
1794 (parse_exp): Likewise.
1796 2000-06-20 DJ Delorie <dj@cygnus.com>
1798 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1799 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1800 for cygwin import libraries to work properly.
1802 2000-06-20 H.J. Lu <hjl@gnu.org>
1804 * Makefile.am: Rebuild dependency.
1805 * Makefile.in: Rebuild.
1806 * configure: Likewise.
1807 * doc/Makefile.in: Likewise.
1809 2000-06-20 Timothy Wall <twall@cygnus.com>
1811 * doc/internals.texi (CPU backend): Add @itemx for
1812 TC_START_LABEL_WITHOUT_COLON.
1813 * doc/c-tic54x.texi: New.
1814 * doc/as.texinfo: Add tic54x features and include primary tic54x
1816 * doc/all.texi: Add C54X.
1817 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1818 * doc/Makefile.in: Regenerate.
1819 * configure.in: Add tic54x and define LIBM for tic54x.
1820 * configure: Regenrate.
1821 * config/tc-tic54x.[ch]: New.
1822 * config/obj-coff.h: Add tic54x.
1823 * Makefile.am: (CPU_TYPES): Add tic54x.
1824 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1825 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1826 (as_new_LDADD): Add $(LIBM).
1827 * Makefile.in: Regenerate.
1829 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1831 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1832 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1833 * doc/as.texinfo: Likewise.
1835 * configure, Makefile.in: Regenerate.
1836 * configure.in (emulations): Recognize m6811 and m6812.
1837 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1838 Added files for 68hc11 and 68hc12 assembler.
1839 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1840 * config/tc-m68hc11.h: Header definition for that assembler.
1842 2000-06-18 Nick Clifton <nickc@redhat.com>
1844 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1845 instead of OCTETS_PER_BYTE.
1847 * config/tc-v850.c: Fix compile time warnings.
1848 * config/tc-ppc.c: Fix compile time warnings.
1850 2000-06-18 H.J. Lu <hjl@gnu.org>
1852 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1853 * configure: Rebuild.
1855 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1857 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1860 2000-06-16 Nick Clifton <nickc@cygnus.com>
1862 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1863 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1865 * doc/c-mips.texi: Document newly accepted cpu variants.
1867 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1869 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1871 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1873 * macro.c (getstring): Make it possible to escape the quote
1876 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1878 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1880 2000-06-13 H.J. Lu <hjl@gnu.org>
1882 * configure: Regenerate.
1884 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1886 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1888 * doc/internals.texi (line_separator_chars): Semicolon is no
1889 longer a default. Mention null and newline as defaults.
1891 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1893 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1894 * config/tc-i860.h (line_separator_chars): Likewise.
1895 * config/tc-h8300.c (line_separator_chars): Likewise.
1896 * config/tc-i960.c (line_separator_chars): Likewise.
1897 * config/tc-m68k.c (line_separator_chars): Likewise.
1898 * config/tc-mips.c (line_separator_chars): Likewise.
1899 * config/tc-ns32k.c (line_separator_chars): Likewise.
1900 * config/tc-sparc.c (line_separator_chars): Likewise.
1901 * config/tc-vax.c (line_separator_chars): Likewise.
1903 * config/tc-h8300.c (comment_chars): Use string initialiser.
1904 * config/tc-i960.c (line_comment_chars): Likewise.
1905 * config/tc-z8k.c (comment_chars, line_comment_chars,
1906 line_separator_chars): Likewise.
1908 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1911 2000-06-08 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1916 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1918 * configure.in (VERSION): Update to show this is the CVS mainline.
1920 2000-06-08 Matthew Jacob <mjacob@feral.com>
1922 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1923 $at is the integer register $r28, vs. both $r28 and the floating
1924 point register $f28.
1926 2000-06-08 James E. Wilson <wilson@cygnus.com>
1928 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1929 (dot_endp): Don't call ia64_flush_insns.
1930 (emit_one_bundle): Don't delete prologue/body records from
1931 unwind_record list in first loop. Rewrite second loop to account for
1934 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1936 * config/tc-ia64.c: Add missing prototypes.
1937 (generate_unwind_image): Cast argument to output_unw_records call.
1939 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1941 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1943 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1945 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1946 (REGISTER_P): likewise.
1947 (avr_opcodes): uses include/opcode/avr.h
1948 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1950 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1952 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1955 2000-06-03 H.J. Lu <hjl@gnu.org>
1957 * read.c (is_end_of_line): Put back `;'.
1959 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1961 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1963 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1965 * expr.c (operand): Test is_end_of_line outside switch to catch
1966 line separator chars that are also operators.
1967 (operator): Return O_illegal for line separator chars.
1969 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1970 entry (or `!' entry for TC_HPPA).
1972 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1973 before indexing is_end_of_line. Remove redundant check for '\0'.
1975 * config/tc-h8500.c (md_assemble): Likewise.
1976 * config/tc-mcore.c (md_assemble): Likewise.
1977 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1980 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1982 * config/tc-mcore.c (mcore_cons): Likewise.
1983 (mcore_float_cons): Likewise.
1984 (mcore_stringer): Likewise.
1985 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1987 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1989 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1991 2000-05-29 Nick Clifton <nickc@cygnus.com>
1993 * config/tc-sh.c: Fix compile time warning messages.
1995 * config/tc-mips.c: Fix compile time warning messages.
1997 2000-05-29 Philip Blundell <philb@gnu.org>
1999 * doc/as.texinfo: Update copyright dates.
2000 (Local Labels): Delete misplaced mention of ARM.
2001 * NEWS: Mention ARM ELF support.
2003 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2005 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2006 it is modified, and use the real_size to compute the frag address
2007 for dwarf2 line info.
2009 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2011 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2012 line-matching scheme to cope with automake moving variables around.
2013 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2014 * Makefile.in: Regenerate.
2016 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2018 * config/tc-sparc.c (sparc_relax): New.
2019 (md_longopts): Add -relax and -no-relax options.
2020 (md_parse_options, md_show_usage): Likewise.
2021 (md_apply_fix3): Optimize tail call into branch always if possible.
2023 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2025 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2026 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2027 rules, with warning when a GAS statement specifies a packing that
2028 will result in an instruction being squashed.
2029 Added typdef packing_type and enumerals, changed various integer
2030 literals to use the enumerals.
2032 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2034 * config/tc-ia64.c (dot_restorereg_p): New function.
2035 (md_pseudo_table): Add restorereg.p.
2036 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2037 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2039 * config/tc-ia64.h (unw_record_type): Add unwabi.
2040 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2041 called MASK with members for imask, and the masks produced by
2042 fr_mem, gr_mem, br_mem, and frgr_mem.
2043 (unw_p_record): Add members ABI and CONTEXT.
2044 (unw_x_record): Add member AB.
2045 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2046 as pseudo-register for use during unwind info generation.
2047 (AR_PFS, AR_LC): New macros.
2048 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2049 whose names start with an at sign (as in "@priunat").
2050 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2052 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2053 proc_end, unwind_info, personality_routine): Consolidate into
2054 "unwind" structure to reduce offset-table use. Add member
2055 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2057 (output_R1_format, output_R3_format, output_P3_format,
2058 output_P6_format): Initialize R with zero to reduce compiler warnings.
2059 (output_P7_format): Ditto. Add `default' branch to switch
2060 statement to reduce compiler warnings.
2061 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2062 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2063 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2064 into single argument.
2065 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2066 compiler warnings. Merge A and B args into single argument.
2067 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2068 A and B args into single argument.
2069 (free_record): Removed (wasn't used).
2070 (free_list_records): Also free imasks in prologue records.
2071 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2072 (output_spill_mask): Remove.
2073 (output_unwabi): New function.
2074 (output_epilogue, output_label_state, output_copy_state): Call
2076 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2077 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2079 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2080 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2081 as part of handling the prologue records. Emit region's imask if
2082 we have one. Handle unwabi, epilogue, label_state, copy_state,
2083 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2084 spill_sprel_p, and spill_reg_p records.
2085 (set_imask, count_bits, slot_index): New function.
2086 (fixup_unw_records): Fix region size computation. Handle
2087 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2088 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2089 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2090 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2091 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2092 (dot_save): Use manifest constants for applicaton registers.
2093 Handle REG_PR and REG_PRIUNAT.
2094 (dot_restore): Don't just ignore it.
2095 (dot_restorereg): New function..
2096 (generate_unwind_image): Ensure unwind info is a multiple of eight
2097 bytes, not just four bytes.
2098 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2099 (dot_altrp): Don't just ignore it.
2100 (dot_savemem): New function. Replaces dot_savesp() and
2101 dot_savepsp(). Use manifest constants for applicaton registers.
2102 Handle REG_PR and REG_PRIUNAT.
2103 (dot_savef): Simplify.
2104 (dot_saveb): Support generation of br_gr.
2105 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2106 dot_label_state, dot_copy_state): New function.
2107 (dot_unwabi): Don't just ignore it.
2108 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2109 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2110 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2111 (emit_one_bundle): Set slot number for prologue/body records
2112 *before* emitting the first insn.
2113 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2114 (md_begin): Declare "psp" pseudo-register.
2115 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2116 so we don't get segfault.
2117 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2118 counts as required per SW Conventions manual
2119 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2120 output_preds_psprel, output_preds_sprel, output_spill_base,
2121 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2122 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2123 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2124 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2125 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2126 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2127 (dot_vframe): Implement.
2128 (dot_vframesp, dot_vframepsp): New function.
2130 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2132 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2133 * configure: Regenerate.
2135 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2137 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2138 (md_estimate_size_before_relax): so we can use it here instead of
2139 old kludges. Localise vars to blocks. Comment.
2141 * frags.c (frag_new): Update fr_var comments.
2142 * frags.h (struct frag): Ditto.
2144 2000-05-22 Richard Henderson <rth@cygnus.com>
2146 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2147 (pseudo_func): Add pcrel.
2148 (operand_match): Handle IA64_OPND_TGT64.
2149 (build_insn): Likewise.
2150 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2151 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2152 (fix_insn): Handle all three 64-bit relocation types.
2154 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2156 * obj.h (struct format_ops): New members begin, app_file,
2157 s_set_other, s_set_desc, s_get_type, s_set_type,
2158 separate_stab_sections, init_stab_section.
2160 * config/obj-multi.h: Update GPL notice to v2.
2162 (obj_app_file): New.
2163 (S_SET_SIZE): Test s_set_size for NULL before calling.
2164 (S_SET_ALIGN): Similar for s_set_align.
2169 (SEPARATE_STAB_SECTIONS): New.
2170 (INIT_STAB_SECTION): New.
2171 (EMIT_SECTION_SYMBOLS): New.
2172 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2174 * config/obj-elf.h: Update GPL notice to v2.
2175 Mention that this file is included from obj-multi.h.
2176 (obj_begin): Wrap definition in ifndef.
2177 (elf_file_symbol): Constify declaration.
2178 (obj_app_file): Ditto.
2179 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2180 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2182 * config/obj-elf.c (elf_s_set_other): New.
2183 (elf_file_symbol): Constify argument.
2184 (elf_separate_stab_sections): New.
2185 (elf_init_stab_section): New.
2186 (elf_format_ops): Add new members. Remove comma at end.
2188 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2189 (ecoff_format_ops): Add new fields. Remove comma at end.
2190 Mention inconsistency for emit_section_symbols.
2192 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2194 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2195 (coff_separate_stab_sections): New.
2196 (coff_format_ops): Add new members.
2198 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2199 (obj_aout_s_set_other): New.
2200 (obj_aout_s_set_desc): New.
2201 (obj_aout_s_get_type): New.
2202 (obj_aout_s_set_type): New.
2203 (obj_aout_separate_stab_sections): New.
2204 (aout_format_ops): New members added. Use obj_aout_process_stab,
2205 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2206 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2208 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2210 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2212 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2213 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2214 (md_estimate_size_before_relax): Ensure jumps to weak and
2215 externally visible symbols are relocatable.
2217 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2219 * stabs.c (aout_process_stab): Make global.
2220 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2221 * read.h (aout_process_stab): Declare.
2223 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2224 Generalize to *aout, *coff *elf.
2225 * configure: Regenerated.
2227 * doc/internals.texi (Object format backend): Say
2228 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2230 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2231 * Makefile.in: Regenerated.
2233 2000-05-19 Catherine Moore <clm@cygnus.com>
2235 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2237 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2239 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2240 instruction to reflect change in re_assemble_*.
2242 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2244 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2245 build PA64 ELF tools.
2246 * configure: Rebuilt.
2248 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2250 * Makefile.am: Regenerate dependencies.
2251 * Makefile.in: Regenerate.
2253 2000-05-15 Nick Clifton <nickc@cygnus.com>
2255 * config/tc-arm.c (struct asm_psr): Add boolean field
2256 distinguishing between CSPR and SPSR. Rename 'number' field
2258 (psrs): Rearrange contents to match new asm_psr structure.
2259 (arm_psr_parse): Move next to psr_required_here. Make it
2260 return an asm_psr structure.
2261 (psr_required_here): Use asm_psr structure returned by
2263 (do_msr): Reorganise to allow psr_required_here to be called
2265 (md_undefined_name): Mark 'name' parameter as unused, since
2266 the COFF target does not use it.
2268 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2270 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2272 * config/te-aux.h: Likewise.
2273 * config/te-dpx2.h: Likewise.
2274 * config/te-go32.h: Likewise.
2275 * config/te-hp300.h: Likewise.
2276 * config/te-hppa.h: Likewise.
2277 * config/te-i386aix.h: Likewise.
2278 * config/te-ic960.h: Likewise.
2279 * config/te-interix.h: Likewise.
2280 * config/te-nbsd532.h: Likewise.
2281 * config/te-pc532mach.h: Likewise.
2282 * config/te-ppcnw.h: Likewise.
2283 * config/te-psos.h: Likewise.
2284 * config/te-sparcaout.h: Likewise.
2285 * config/te-sun3.h: Likewise.
2286 * config/te-sysv32.h: Likewise.
2288 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2290 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2291 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2292 and sign extend without an if statement.
2293 (build_bytes): Likewise.
2295 2000-05-14 Kazu Hirata <kazu@hxi.com>
2297 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2298 X_add_symbol L_32 case.
2300 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2302 * config/te-freebsd.h: New file.
2304 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2306 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2307 bindtextdomain): Replace defines with those from intl/libgettext.h
2308 to quieten gcc warnings.
2310 * NEWS: Mention x86 .arch and -q.
2312 * config/tc-i386.c (quiet_warnings): New.
2313 (md_assemble): Use quiet_warnings.
2314 (md_parse_option): Set quiet_warnings from -q.
2315 (md_show_usage): Mention -q, delete -m.
2316 (flag_do_long_jump): Delete.
2317 (md_parse_option): Remove -m.
2318 (md_show_usage): Remove -m.
2319 (md_create_long_jump): Remove useless flag_do_long_jump code.
2321 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2322 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2324 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2325 Alexander Sokolov <robocop@netlink.ru>
2327 * doc/c-i386.texi (i386-Arch): New section.
2328 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2330 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2331 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2332 architecture has been given and is not 486.
2333 (set_cpu_arch): New.
2334 (md_pseudo_table): Add .arch.
2335 (md_assemble): Warn if cpu architecture has been given and an
2336 unsupported instruction.
2338 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2339 Move operand_types bit defines after relevant template field.
2340 (template): Add cpu_flags.
2344 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2346 * config/tc-mn10300.h (md_end): Define.
2347 (mn10300_finalize): Declare.
2348 * config/tc-mn10300.c: Include dwarf2dbg.h.
2349 (debug_line): Define.
2350 (md_assemble): Generate dwarf2 line info.
2351 (mn10300_finalize): New function. Finalize dwarf2 info.
2353 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2355 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2356 external version of the relocation for weak symbols.
2358 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2360 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2361 frame size in units of 16 bytes, as required per SW Conventions manual.
2362 (output_unw_records): Output info-block header as a dword to get
2365 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2367 * as.h: #include "file", not <file> on files from ../include.
2368 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2369 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2370 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2371 (tc_coff_symbol_emit_hook): Ditto.
2372 (OPTCOUNT): Cast to int to avoid compiler warning.
2373 (md_begin): Fix signed/unsigned warnings.
2375 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2377 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2378 ABRANCH LONG case for a conditional branch on a 68000.
2379 (md_estimate_size_before_relax): Likewise. Also handle
2380 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2381 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2382 PC-relative on all CPUs.
2383 (md_estimate_size_before_relax): Likewise.
2385 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2387 * as.c (parse_args): Just mention current year in printed
2390 2000-05-03 J.T. Conklin <jtc@redback.com>
2392 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2394 (md_parse_option): Recognize -m7400.
2396 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2398 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2399 don't permit lp to become less than the words array.
2401 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2403 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2404 Fix little-endian case.
2406 2000-05-03 David O'Brien <obrien@NUXI.com>
2408 * as.c (parse_args): Update copyright.
2410 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2412 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2413 for the .bss section too.
2415 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2417 * configure.in: Set em=linux for hppa-*-linux.
2418 * configure: Regenerate.
2419 * doc/Makefile.in: Regenerate with correct automake.
2421 * frags.c (frag_grow): Sanity check chunk_size.
2423 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2424 * config/obj-som.h: Likewise.
2425 * config/obj-ieee.h: Likewise.
2427 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2429 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2430 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2431 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2432 (pa_ip): low_sign_unext now returns via function value. Use
2433 re_assemble_* instead of dis_assemble_* and
2434 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2436 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2437 (md_section_align, md_parse_option, md_show_usage,
2438 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2439 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2440 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2441 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2442 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2444 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2445 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2446 outside of switch. Correct mask and shifting errors in case 10
2447 and case -11. In case 21, compare against signed range to suit
2448 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2449 case 17 and case 22, use offsetT variable to properly check range.
2450 Use re_assemble_* here too.
2451 (evaluate_absolute): Change type of value to offsetT. Call
2452 hppa_field_adjust to do the work for us.
2453 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2454 (pa_parse_cmpib_64_cmpltr): Ditto.
2455 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2456 of i to unsigned int.
2457 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2458 (pa_end_of_source): Return type is void.
2460 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2462 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2464 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2466 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2467 More comments added.
2468 (md_begin): Removed "construct symbols for each register name".
2469 Because register names conflicts with GCC generated function
2471 (avr_operand): Now constant numbers can be used as a register
2472 identifiers (0 as r0, 31 as r31).
2473 (md_assemble): use skip_space () before parsing instruction
2476 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2478 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2479 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2480 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2481 * configure: Regenerate.
2483 2000-04-29 Andreas Jaeger <aj@suse.de>
2485 * as.h: Correctly check GCC version.
2487 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2489 * doc/as.1: Fix unbalanced brackets.
2491 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2493 (line_comment_chars): Set to '/' if TE_FreeBSD.
2495 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2497 * configure.in: Configury support for PA64 (currently disabled).
2498 * configure: Rebuilt.
2500 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2502 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2503 bfd_set_section_alignment.
2505 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2507 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2510 2000-04-24 Nick Clifton <nickc@cygnus.com>
2512 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2513 * doc/as.texinfo (Align): Include arm and strongarm in list of
2514 targets that have the second form of the behaviour of the .align
2517 2000-04-24 Mark Klein <mklein@dis.com>
2519 * obj-som.c: Terminate obj_pseudo_table.
2521 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2523 * as.c (parse_args): Allow md_parse_option to override -a listing
2525 * config/obj-coff.c (add_lineno): Change type of offset parameter
2526 from "int" to "bfd_vma."
2527 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2528 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2529 (ppc_change_csect): Align correctly for XCOFF64.
2530 (ppc_machine): New function, which discards "ppc_machine" line.
2531 (ppc_tc): Cons for 8 when code is 64 bit.
2532 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2534 (md_parse_option): Handle -a64 and -a32.
2536 * config/tc-ppc.h (TARGET_MACH): Define.
2537 (TARGET_FORMAT): Move to function.
2538 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2540 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2542 * config/tc-avr.c: New AVR_ISA_ defined.
2543 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2544 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2545 for `fmul', `movw' and `lpm R,Z' instructions.
2546 (avr_operands): Warn if current opcode is a two-word instruction
2547 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2548 (avr_opcodes): New commands added.
2549 (REGISTER_P): Check 'a' and 'v' constraint letters.
2550 (mcu_types): New MCU added.
2552 2000-04-22 Timothy Wall <twall@cygnus.com>
2554 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2556 (operand_match): Conditionally insert default bit values for IMMU9.
2558 2000-04-14 Matthew Green <mrg@cygnus.com>
2560 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2561 * configure: Rebuilt.
2563 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2564 Jason Eckhardt <jle@cygnus.com>
2566 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2568 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2569 Added handling of new operand types l,y,&,fe,fE,fx.
2571 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2572 David Mosberger <davidm@hpl.hp.com>
2573 Timothy Wall <twall@cygnus.com>
2574 Andrew MacLeod <amacleod@cygnus.com>
2575 Jim Wilson <wilson@cygnus.com>
2577 * Makefile.am (CPU_TYPES): Add ia64.
2578 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2579 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2580 * Makefile.in: Rebuild.
2581 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2582 * configure: Rebuild.
2583 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2584 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2585 * expr.c (expr): Handle md_optimize_expr.
2586 * read.c (LEX_HASH): Add comment.
2587 * config/tc-ia64.c, config/tc-ia64.h: New files.
2589 2000-04-21 Richard Henderson <rth@cygnus.com>
2591 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2592 bundling a non-delayed branch type instruction.
2594 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2596 * config/tc-mn10300.c (HAVE_AM30): Define.
2597 (md_assemble): Use it.
2599 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2601 * config/obj-elf.c (obj_elf_change_section): Check for changed
2604 * Makefile.am: (CPU_MULTI_VALID): Remove.
2605 (MULTI_CPU_TYPES): Define.
2606 (MULTI_CPU_OBJ_VALID): Define.
2607 (DEPTC): Use the above.
2608 (DEPOBJ): Same here.
2610 Regenerate dependencies.
2611 * Makefile.in: Regenerate.
2613 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2615 * Makefile.am (YACC, LEX): Get them from configure.
2617 2000-04-18 H.J. Lu (hjl@gnu.org)
2619 * config/tc-i386.c (offset_in_range): Use addressT instead of
2620 bfd_vma for non-bfd assemblers.
2622 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2624 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2625 doesn't give spurious errors.
2627 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2629 * as.h (SEEK_SET): Define if undefined.
2631 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2633 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2634 constants, and don't assume offsetT is 32 bits.
2636 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2638 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2639 (md_pcrel_from_section): Add prototype.
2640 (d10v_fix_adjustable): Add prototype.
2641 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2643 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2645 2000-04-12 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2648 symbol in frag chain.
2650 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2652 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2653 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2654 (fits_in_signed_word, smallest_imm_type): Ditto.
2655 (md_assemble): Use an offsetT var to hold offsetT values, not a
2657 (offset_in_range): New.
2658 (md_assemble): Use it.
2659 (md_convert_frag): Change type of target_address, opcode_address,
2660 and displacement_from_opcode_start to offsetT.
2661 (md_create_short_jump): Change type of offset to offsetT.
2662 (md_create_long_jump): Ditto.
2663 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2664 (md_chars_to_number): Remove.
2665 (output_invalid): Remove duplicate prototype.
2667 2000-04-09 Nick Clifton <nickc@cygnus.com>
2669 * Makefile.am (CPU_TYPES): Add 'avr'.
2670 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2671 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2673 * Makefile.in: Regenerate.
2675 * doc/as.texinfo: Add M32R documentation.
2677 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2679 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2680 --enable-build-warnings option.
2681 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2682 * Makefile.in, configure: Re-generate.
2684 2000-04-07 Nick Clifton <nickc@cygnus.com>
2686 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2687 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2688 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2689 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2690 (arm_force_relocation): Force relocations for
2691 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2693 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2695 * config/tc-sh.c (get_operands): There's no third operand if the
2696 first operand is an immediate.
2698 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2700 * config/tc-sh.c (immediate): Delete.
2701 (sh_operand_info): Add immediate member.
2702 (parse_reg): Use A_PC for pc.
2703 (parse_exp): Add second argument 'op'. All callers changed.
2704 (parse_at): Expect pc to be coded as A_PC.
2705 Use immediate field in *op.
2706 (insert): Add fourth argument 'op'. All callers changed.
2707 (build_relax): Add second argument 'op'. All callers changed.
2708 (insert_loop_bounds): New function.
2709 (build_Mytes): Remove DISP_4.
2710 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2711 (assemble_ppi): Use immediate field in *operand.
2712 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2713 (md_apply_fix): Likewise.
2714 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2716 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2718 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2720 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2722 * internals.texi (CPU backend): Document
2723 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2725 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2727 * po/gas.pot: Regenerate.
2729 * as.c (show_usage): Restore translated part of bug string.
2730 * gasp.c (show_usage): Likewise.
2732 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2733 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2734 than move-if-change.
2735 (DEP1): Modify for "gcc -MM".
2739 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2740 Update dependencies.
2741 * Makefile.in: Regenerate.
2743 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2745 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2746 (md_begin): Likewise.
2747 (HAVE_AM33): New macro.
2748 (md_assemble): Use it. Match r_regs and xr_regs only if
2751 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2753 * as.h: #include "bin-bugs.h"
2754 * as.c (show_usage): Use REPORT_BUGS_TO.
2755 * gasp.c: #include "bin-bugs.h"
2756 (show_usage): Use REPORT_BUGS_TO.
2758 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2760 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2762 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2763 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2766 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2768 * config/tc-i386.c (i386_immediate): Don't assume a constant
2769 immediate is necessarily 16 bits when in 16 bit code mode.
2770 (md_assemble): Instead set guess_suffix here after we have checked
2773 2000-04-02 Richard Henderson <rth@cygnus.com>
2775 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2776 quantities. Correct right shift sign extension.
2777 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2778 32-bit value when shifting into place.
2780 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2782 * app.c: Add ATTRIBUTE_UNUSED as needed.
2783 * config/tc-ppc.c: Likewise.
2784 (ppc_size): Make unsigned long.
2785 (ppc_insert_operand): Add casts to avoid warnings.
2787 2000-03-31 Nick Clifton <nickc@cygnus.com>
2789 * config/tc-d10v.h (md_flush_pending_output): Define.
2791 2000-03-29 Nick Clifton <nickc@cygnus.com>
2793 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2794 segment. Works for both BFD_ASSEMBLER and others.
2795 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2797 2000-03-29 Nick Clifton <nickc@cygnus.com
2799 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2801 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2803 * listing.c (LISTING_LHS_WIDTH): Default depends on
2805 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2807 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2809 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2812 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2814 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2816 * config/tc-avr.c (mcu_types): Add missing initialiser.
2817 (md_pcrel_from_section): Add prototype.
2818 (avr_operand): Remove redundant test of unsigned < 0.
2819 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2821 2000-03-27 Denis Chertykov <denisc@overta.ru>
2823 * config/tc-avr.c: New file for AVR support.
2824 * config/tc-avr.h: Likewise.
2825 * configure.in: Add AVR support.
2826 * configure: Regenerate.
2828 2000-03-26 Timothy Wall <twall@cygnus.com>
2830 * gasp.c (macro_op): Add new argument to check_macro call.
2831 Macro structure definitions moved to macro.h
2832 * sb.h: Add argument to prototype for input_scrub_include_sb.
2833 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2834 nesting checks with an additional flag.
2835 (struct input_save): Add flag to indicate whether current sb
2836 should be checked for proper macro/conditional nesting.
2837 (input_scrub_push/pop): Save/restore nest check flag.
2838 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2840 * macro.c (check_macro): Allow caller to retrieve parsed macro
2841 information if a pointer is provided. This information may be
2842 used by the new macro hooks.
2843 * macro.h: Update prototype for check_macro. Macro struct
2844 definitions moved here from macro.c/gasp.c.
2845 * read.c (read_a_source_file): Add parameter to check_macro call,
2846 and pass macro info to the macro hook, if defined.
2847 (input_scrub_insert_line): New. Allow insertion of a line of
2848 characters into the input stream.
2849 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2850 file into the input stream.
2851 (s_include): Use input_scrub_insert_file.
2852 * internals.texi: Document new macro hooks.
2853 * as.h: New prototypes added.
2855 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2857 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2858 an initial capital letter.
2859 (i386_index_check): Reindent.
2861 2000-03-19 Nick Clifton <nickc@cygnus.com>
2863 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2866 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2868 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2869 instruction operand bad if Rd > 7 when generating
2870 thumb instructions. Prevents for example,
2871 "adr r12,label" from silently failing and generating
2872 the wrong instruction.
2874 2000-03-17 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2877 that have a destingation >= 0x400000.
2878 Fix compile time warning messages.
2880 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2882 * config/tc-sh.c (md_begin): When encountering insn that are
2883 not supported by the current arch, only change the name if
2884 its contents are the same as prev_name.
2885 (get_specific): If the the architecture doesn't match, fail.
2887 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2889 * config/tc-sh.c (IDENT_CHAR): Define.
2890 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2891 matching back where it came from.
2893 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2895 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2897 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2899 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2902 2000-03-15 Kazu Hirata <kazu@hxi.com>
2904 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2906 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2908 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2909 floating-point-number, make sure 'f' is in FLT_CHARS.
2911 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2913 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2914 (s_lcomm_internal): Use it.
2915 * doc/internals.texi (CPU backend): Document it.
2916 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2919 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2921 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2924 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2925 implementation doesn't have special handling for switch
2927 (macro_build): Allow for code in sections other than .text.
2929 (mips_ip): Likewise.
2930 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2931 Don't perform relocs if we will be outputting them.
2932 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2933 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2936 2000-03-09 Catherine Moore <clm@cygnus.com>
2938 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2939 relocation type based on the entry in the fixup structure.
2940 Put S_IS_EXTERN processing back in.
2942 2000-03-08 H.J. Lu (hjl@gnu.org)
2944 * Makefile.am (install-exec-tooldir): Depend on
2945 install-exec-bindir for parallel make.
2946 * Makefile.in: Regenerated.
2948 2000-03-06 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2952 (md_parse_option): Parse -m32r command line switch - disable m32rx
2954 (md_show_usage): Document new option.
2956 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2957 * doc/Makefile.in: Regenerate.
2958 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2960 2000-03-02 Michael Meissner <meissner@redhat.com>
2962 * config/tc-d30v.c (check_range): Remove code that incorrectly
2963 sign extended values where bits < 32.
2965 2000-03-02 H.J. Lu (hjl@gnu.org)
2967 * configure.in: Support --enable-targets=all on ia32.
2968 * configure: Regenerated.
2970 2000-03-01 Nick Clifton <nickc@cygnus.com>
2972 * gasp.c (do_align): Remove bogus check of alignment value.
2974 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2976 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2977 TC_PPC was defined forced the type of a symbol with no other type
2980 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2982 * doc/internals.texi (CPU backend): Mention that
2983 line_separator_chars do not break up comments. Fix typos for
2984 LEX_AT and LEX_NAME descriptions. Document operands for
2985 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2986 description of md_create_short_jump usage. Document argument for
2987 md_undefined_symbol.
2989 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2991 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2992 (md_parse_option): Handle it.
2993 (md_show_usage): Document it.
2995 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2997 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2998 opcode, for the instruction `pal19'. From Andrea Arcangeli
3001 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3003 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3005 (md_assemble): To here, before template operands are matched.
3006 Also ensure a constant immediate is sign extended when we know the
3007 size is at most 16 bits. This is to catch cases like "add
3008 $0xffc0,%ax" where we don't know the size, and thus that the
3009 immediate can be represented as Imm8S until after parsing the
3011 (i386_displacement): Similarly sign extend 16 bit constant
3013 (md_assemble): Relax 16-bit jump constant range check to suit sign
3014 extended displacements.
3016 2000-02-26 Andreas Jaeger <aj@suse.de>
3018 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3020 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3022 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3023 call operands when intel_syntax.
3024 (intel_float_operand): Return 2 for "fi...".
3025 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3026 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3027 earlier "SHORT" change.
3028 (md_assemble): When determining suffix from Regs, exclude
3031 2000-02-24 Nick Clifton <nickc@cygnus.com>
3033 * configure: Add arm-wince, mips-pe and sh-pe targets.
3034 * configure: Regenerate.
3036 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3038 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3039 "pe-mips" for the mips-pe target.
3041 * config/tc-arm.c (insns): Change displacement encoded in BL
3042 and B instructions if the target port is arm-wince.
3043 (do_ldst): Do not bias the relocation offset if the target
3045 (md_pcrel_from): Add in missing relocation offset bias if the
3046 target os arm-wince.
3048 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3049 (md_begin): Disable -G support for mips-pe target.
3050 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3051 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3054 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3055 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3056 assembler, just set the alignment to 4.
3058 * config/te-wince-pe.h: New file for WinCE targets. Define
3061 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3063 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3064 string instructions.
3065 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3066 (i386_intel_memory_operand): After finding a segment override,
3067 check again for no `[' before looking for a displacement. Bomb if
3068 more than one displacement rather than silently discarding the
3069 second and subsequent ones. Free strings malloc'd by
3070 build_displacement_string.
3072 2000-02-24 Catherine Moore <clm@cygnus.com>
3074 * config/obj-som.c (obj_pseudo_table): Add "weak".
3075 (obj_som_weak): New routine.
3077 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3079 * config/tc-i386.c (union i386_op): New.
3080 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3081 Throughout file replace occurences of disps[n], imms[n], regs[n]
3082 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3083 intel mode operand swapping. Add assert in regKludge and
3084 fake_zero_displacement code. Test i.types[n] when outputting
3085 displacements and immediates. Combine output of Disp16 with
3087 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3088 when in intel mode by (not) reversing fsub and fdiv operands
3089 before the template search. This fails for single operand
3090 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3091 undefined. Instead fix the base_opcode after we've found the
3092 template. Move base_opcode xor with found_reverse_match from
3093 opcode output code to before this fix so we test for the correct
3095 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3096 check in intel mode. Instead compare opcodes.
3098 * config/tc-i386.h (TC_RELOC): Delete.
3099 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3100 with equivalent call to reloc.
3102 * as.h (flag_m68k_mri): Move declaration after target include, and
3103 only declare when TC_M68K defined. Define as zero otherwise.
3104 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3105 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3106 Define as zero otherwise.
3107 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3108 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3109 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3110 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3111 testing whether defined.
3112 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3113 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3114 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3115 rather than testing whether defined.
3116 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3117 (parse_mri_cons): Declare and use only when TC_M68K.
3118 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3119 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3120 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3122 * NEWS: Mention IBM 370 support.
3124 2000-02-23 Richard Henderson <rth@cygnus.com>
3126 * config/tc-i386.c (md_assemble): When swapping operands for
3127 intel_syntax, assume everything that's not Imm or Disp is a
3130 2000-02-23 Linas Vepstas <linas@linas.org>
3132 * config/tc-i370.c, config/tc-i370.h: New files.
3133 * Makefile.am: Add support for Linux/IBM 370.
3134 * configure.in: Likewise.
3135 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3136 * config/obj-elf.c: Include elf/i370.h
3137 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3139 * Makefile.in: Regenerate.
3140 * configure: Regenerate.
3142 * doc/c-i370.texi: New file.
3143 * doc/all.texi: Include it.
3144 * doc/as.texinfo: And here.
3145 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3146 * doc/Makefile.in: Regenerate.
3148 2000-02-19 Michael Meissner <meissner@redhat.com>
3150 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3151 determine if an instruction can be used in parallel with an ADDppp
3152 or SUBppp instruction.
3154 2000-02-22 Andrew Haley <aph@cygnus.com>
3156 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3158 1999-12-30 Andrew Haley <aph@cygnus.com>
3160 * config/tc-mips.c (mips_gp32): New variable.
3161 (macro_build) Use mips_gp32.
3163 (md_longopts): Add "-mgp32" and "-mgp64".
3164 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3166 (OPTION_M7900): Change offset
3167 (OPTION_NO_M7900): Ditto.
3169 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3171 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3172 warning, and bump it to 1.
3174 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3176 From Brad Lucier <lucier@math.purdue.edu>:
3177 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3180 2000-02-21 Catherine Moore <clm@cygnus.com>
3182 * config/tc-mips.c (MF_HILO_INSN): Define.
3183 (mips_7000_hilo_fix): Declare.
3184 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3185 (md_parse_option): Check for 7000_HILO_FIX options.
3186 (OPTION_M7000_HILO_FIX): Define.
3187 (OPTION_NO_M7000_HILO_FIX): Define.
3188 * doc/c-mips.texi (-mfix7000): Describe.
3190 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3192 * listing.c (print_lines): Remove unused variable `end'.
3194 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3195 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3196 reloc_type when BFD_ASSEMBLER.
3197 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3198 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3199 statement and quell signed vs. unsigned comparison warning.
3201 2000-02-18 Nick Clifton <nickc@cygnus.com>
3203 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3204 the computed frag offset, rather than overwriting it.
3206 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3208 * config/tc-sh.c ("elf/sh.h"): Include.
3209 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3210 (md.begin): Initialize target_arch.
3211 Only include opcodes in has table that match selected architecture.
3212 (parse_reg): Recognize register names for sh-dsp.
3213 (parse_at): Recognize post-modify addressing.
3214 (get_operands): The leading space is now optional.
3215 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3216 arguments. Update valid_arch.
3217 (build_Mytes): Add support for SDT_REG_N.
3218 (find_cooked_opcode): New function, broken out of md_assemble.
3219 (assemble_ppi, sh_elf_final_processing): New functions.
3220 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3221 (md_longopts, md_parse_option): New option: -dsp.
3222 * config/tc-sh.h (elf_tc_final_processing): Define.
3223 (sh_elf_final_processing): Declare.
3225 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3228 the unwinder subspace. Save the current seg/subseg before creating
3231 2000-02-10 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3234 little endian targets.
3235 (INST_BYTE1): Redefine to handle big and little endian
3237 (cpu_type): New type: Select between M340 and M210.
3238 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3239 instructions of the M340.
3240 (md_assemble): Add support for the MULSH and OPSR classes of
3242 (md_atof): Add support for little endian targets.
3243 (md_parse_option): Add support for -EL, -EB and -mcpu command
3245 (md_convert_frag): Add support for little endian targets.
3246 (md_apply_fix3): Add support for little endian targets.
3247 (md_number_to_chars): Add support for little endian targets.
3249 2000-02-10 Timothy Wall <twall@redhat.com>
3251 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3252 defined, use it to verify the symbol just read should be a label.
3254 2000-02-10 Timothy Wall <twall@redhat.com>
3256 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3257 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3258 around colons when KEEP_WHITE_AROUND_COLON is defined.
3259 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3260 and KEEP_WHITE_AROUND_COLON.
3262 2000-02-08 Timothy Wall <twall@redhat.com>
3264 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3266 (do_repeat): New. Abstract repeat logic so that a "break" can be
3268 (end_repeat): New. Provide support for a "break" out of the
3270 * read.h: Add prototypes for new functions.
3272 2000-02-08 Timothy Wall <twall@redhat.com>
3274 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3275 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3276 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3279 2000-02-08 Timothy Wall <twall@redhat.com>
3281 * read.c: Added elseif to directives table.
3282 * read.h: Added prototype for s_elseif.
3283 * doc/as.texinfo: Added description for elseif.
3284 * cond.c (s_elseif): New function
3286 2000-02-04 Timothy Wall <twall@redhat.com>
3288 * listing.c (print_lines): Remove conditionals causing bug in
3291 2000-02-03 Timothy Wall <twall@cygnus.com>
3293 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3295 * frags.c (frag_new): Calculate fr_fix in octets
3296 (frag_now_fix) Return offset as target address offset (bytes).
3297 (frag_now_fix_octets) New - Return offset in octets (8-bit
3299 * frags.h: Added prototype for frag_now_fix_octets().
3300 Distinguish between octets and bytes in field descriptions.
3301 * listing.c (calc_hex): Account for octets vs bytes when
3302 printing addresses/offsets.
3303 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3304 target is little-endian, print the octets in a word in big-endian
3305 order so that the display looks like a proper hexadecimal number,
3306 instead of having the octets reversed.
3307 * read.c (do_align): When recording alignment, alignment power
3308 should be in terms of target bytes (minimum addressible unit)
3310 (do_org) Convert ORG target address (byte) argument into an
3311 octet offset when generating a variable fragment.
3312 * symbols.c (resolve_symbol_value): Symbol final value
3313 converted to a target address offset (bytes) from its octet offset.
3314 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3315 offset (bytes) is adjusted by the frag offset (octets) converted
3317 (coff_frob_section) Section alignment power is in terms of bytes;
3318 convert it to an octet alignment power when calculating size (and
3319 size mask) in octets. Don't modify the section size in order to
3320 "align" it for TI COFF, since that format has a different method
3321 for storing alignment information.
3323 2000-02-01 Timothy Wall <twall@cygnus.com>
3325 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3326 entries, matching the way GCC generates them. If not escaped, the
3327 filename is encoded incorrectly.
3329 2000-01-31 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-arm.c (reg_table): Add support for ATPCS register
3334 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3336 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3338 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3340 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3341 of a symbol when we really care about its value.
3343 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3345 * config/tc-mcore.c (md_assemble): Give warning message if
3346 operands passes to instruction are more than the spec.
3348 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3350 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3351 Thumb mode but the label seen was not declared as '.thumb_func'
3352 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3353 correct disassembly of Thumb code bounded by non function labels.
3355 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3357 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3358 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3360 * Makefile.in: Same here.
3363 * configure.in: Set bfd_gas for i386-aout when primary target
3364 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3365 we may need the primary te_file. Remove incorrect comment.
3367 * configure: Regenerate.
3369 * config/e-i386aout.c: New file.
3371 * as.c (USE_EMULATIONS): Move to before print_version_id.
3372 (struct emulation): Add i386aout.
3373 (show_usage): Split text strings. Reformat -a text. Add --em
3377 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3378 (aout_format_ops): New.
3381 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3382 preprocessor conditional and add aout USE_EMULATIONS tests.
3383 (read_a_source_file): Don't pass error strings to printf as
3387 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3389 (do_data): Same here.
3390 (process_file): And here.
3393 * symbols.c (colon): Rewrite "already defined" fatal message
3394 code for aout with USE_EMULATIONS.
3397 * config/obj-aout.c (OBJ_HEADER): Define.
3398 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3400 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3401 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3403 (obj_aout_type): Expand S_SET_OTHER here too.
3404 (obj_read_begin_hook): Remove.
3405 (aout_pop_insert): New.
3406 (obj_aout_s_get_other): New.
3407 (obj_aout_s_get_desc): New.
3408 (aout_format_ops): New.
3411 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3412 gets aout_pseudo_table.
3413 (aout_pseudo_table): Declare.
3414 (obj_read_begin_hook): Define.
3417 * config/obj-coff.c (obj_pseudo_table): Rename to
3419 (coff_pop_insert): Use coff_pseudo_table.
3420 (coff_sec_sym_ok_for_reloc): Remove.
3421 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3422 and comment all zero entries and remove #if 0 code.
3425 * config/obj-coff.h (obj_pop_insert): Define.
3426 (coff_pseudo_table): Declare.
3429 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3430 s_get_size, s_set_size. Comment all zero entries.
3433 * config/obj-elf.c (elf_s_get_other): New function.
3434 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3435 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3436 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3438 (obj_elf_parse_section_letters): Don't pass error strings to
3439 printf as format arg.
3442 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3444 (elf_s_get_other): Declare.
3445 (S_GET_OTHER) Define as elf_s_get_other if not already
3447 (S_SET_OTHER): Only define when not already defined.
3448 (elf_obj_read_begin_hook): Declare.
3449 (obj_read_begin_hook): Define.
3450 (elf_obj_symbol_new_hook): Declare.
3451 (obj_symbol_new_hook): Define.
3454 * config/obj-multi.h: Add copyright header and protect against
3455 multiple inclusion. Add * to all function pointers.
3456 (OBJ_HEADER): If defined, include it rather than other defines
3458 (obj_frob_file_after_relocs): Test for NULL.
3459 (obj_symbol_new_hook): Here too.
3460 (obj_sec_sym_ok_for_reloc): And here.
3461 (S_GET_OTHER): Define.
3462 (S_GET_DESC): Define.
3463 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3464 (OBJ_MAYBE_ELF): Update comment.
3466 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3467 OBJ_AOUT preprocessor conditional and handle emulation by
3468 testing OUTPUT_FLAVOR.
3469 (i386_displacement): Here too.
3470 (md_section_align): Similarly here.
3471 (i386_target_format): Conditionally compile when more than one
3472 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3473 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3474 (i386_displacement): Here too.
3477 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3478 Define TARGET_FORMAT for aout only when not multi.
3481 * config/te-multi.h: Delete file as it's identical to te-generic.h
3483 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3485 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3486 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3489 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3491 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3494 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3496 * config/tc-mips.c (mips_do_align): New function.
3497 * config/tc-mips.h (md_do_align): Define.
3499 2000-01-10 Philip Blundell <philb@gnu.org>
3501 * doc/c-arm.texi (ARM Options): Fix typo.
3502 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3503 line separator for Linux.
3504 * doc/as.texinfo (Comments): Mention the ARM.
3506 2000-01-10 Philip Blundell <pb@futuretv.com>
3508 * configure.in (arm*-*-conix*): New target.
3509 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3511 * configure: Regenerate.
3513 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3515 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3516 (obj_elf_visibility): New function.
3518 * doc/as.texinfo (Visibility): New node: document visibility
3521 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3523 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3524 warning for absolute jump/call without `*' in non-intel mode. No
3525 need to set i.types[0] JumpAbsolute in intel mode.
3527 1999-12-22 Philip Blundell <pb@futuretv.com>
3529 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3530 hook function when changing sections.
3531 (arm_s_data): Likewise.
3533 1999-12-14 Nick Clifton <nickc@cygnus.com>
3535 * config/tc-arm.c (md_parse_option): Add support for -marm720
3536 command line switch.
3538 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3540 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3541 (r_registers, xr_registers): Define.
3542 (r_register_name, xr_register_name): New functions.
3543 (md_assemble): Handle new am33 operand types and instruction
3545 (mn10300_insert_operand, check_operand): Likewise.
3547 1999-11-29 Nick Clifton <nickc@cygnus.com>
3549 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3550 (s_force_thumb): Set thumb_mode to 2.
3551 (md_assemble): Do not complain about thumb instructions on a
3552 non-thumb target if thumb_mode is set to 2.
3554 1999-11-28 Michael Meissner <meissner@cygnus.com>
3556 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3557 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3558 (O_...): Add new machine dependent expressions if we are handling
3559 explicit relocations.
3560 (alpha_reloc_op): New static table holding the explicit relocation
3562 (alpha_literal_hash): New static to hold the hash table for
3563 explicit relocations.
3564 (alpha_macros): Add support for explicit relocations.
3565 (md_begin): If explicit relocations, initialize hash table.
3566 (md_assemble): Don't print a second error if tokenize_arguments
3567 already printed an error message.
3568 (md_apply_fix): Add support for explicit relocations.
3569 (alpha_force_relocation): Ditto.
3570 (alpha_fix_adjustable): Ditto.
3571 (alpha_adjust_symtab): New function to support explicit
3573 (alpha_adjust_symtab_relocs): Ditto.
3574 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3575 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3576 Add support for explicit relocations. Return -2 if an error
3577 message was already printed.
3578 (find_macro_match): Add support for explicit relocations. Comment
3580 (emit_insn): Add support for explicit relocations.
3581 (assemble_tokens): Ditto.
3583 (load_expression): Ditto.
3586 (emit_ir_load): Ditto.
3587 (emit_loadstore): Ditto.
3590 (emit_sextX): Ditto.
3591 (emit_division): Ditto.
3592 (emit_jsrjmp): Ditto.
3593 (emit_retjcr): Ditto.
3595 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3597 (tc_adjust_symtab): If explicit relocations, call the function
3598 alpha_adjust_symtab.
3599 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3600 relocations next to the literal relocation they reference.
3601 (TC_INIT_FIX_DATA): Initialize the new fields.
3602 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3604 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3606 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3607 'B' operand for PA2.0 bb instruction.
3609 1999-11-18 Nick Clifton <nickc@cygnus.com>
3611 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3614 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3616 (mcore_force_relocation): Force relocations to be generated for
3619 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3621 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3622 (i386_displacement): Disallow O_big displacements.
3624 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3626 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3627 Small improvements in error checking.
3628 (md_assemble): Support for unconditional ARM instructions.
3629 (md_parse_option): Support for -m[arm]v5e flag.
3631 1999-11-12 Nick Clifton <nickc@cygnus.com>
3633 * macro.c (buffer_and_nest): Do not check beyond the end of the
3636 1999-11-11 Nick Clifton <nickc@cygnus.com>
3638 * macro.c (buffer_and_nest): Look for seperator after TO and
3641 1999-11-08 Andrew Haley <aph@cygnus.com>
3643 * app.c (do_scrub_chars): When in State 10, treat backslash
3644 characters in the same way as as symbol characters.
3646 1999-11-07 Richard Henderson <rth@cygnus.com>
3648 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3649 the previous label was in the current section before playing
3650 with auto-alignment.
3652 1999-11-06 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-v850.c (v850_force_relocation): Force relocation
3656 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3659 1999-11-05 Michael Meissner <meissner@cygnus.com>
3661 * expr.h (operatorT): Increase machine dependent operators to 16.
3662 * expr.c (op_rank): Ditto.
3664 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3666 * read.c (pseudo_set): Reject attempts to set the value of a
3669 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3672 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3674 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3675 to bfd_set_section_contents.
3677 1999-11-03 Nick Clifton <nickc@cygnus.com>
3679 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3681 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3683 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3684 (mips_ip): Use OPCODE_IS_MEMBER.
3686 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3688 * config/tc-arm.c (reg_required_here): Improve comments.
3690 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3691 (tinsns): Initialize variants field.
3693 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3694 BAD_PC respectively.
3696 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3698 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3699 * config/tc-arm.h: Fix compile time warnings.
3701 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3703 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3704 form @abs16, @(abs16) and @(abs16 + imm).
3706 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3708 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3709 (ISA_HAS_64_BIT_REGS) New.
3710 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3711 mips_emit_delays,macro_build,load_register,load_addresss,
3712 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3713 and/or use new ISA_xxx macros in expressions involving
3714 ISA, particularly mips_opts.isa.
3716 1999-10-18 Michael Meissner <meissner@cygnus.com>
3718 * expr.h (operatorT): Add machine dependent operators md1..md8.
3719 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3720 for the machine dependent operators to use.
3722 * expr.c (op_rank): Add machine dependent operators.
3724 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3726 (O_cpregister): Ditto.
3727 (md_begin): Change X_op test that field is wide enough to use
3728 O_max instead of O_alpha_max.
3729 (cpu_types): Fill in missing initializer.
3730 (alpha_num_macros): Make unsigned.
3731 (md_assemble): Make opnamelen be size_t.
3732 (md_apply_fix): Cast alpha_num_operands to int before testing.
3733 (alpha_force_relocation): Ditto.
3734 (alpha_fix_adjustable): Ditto.
3735 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3736 (tc_gen_reloc): Ditto.
3737 (tc_get_register): Ditto.
3742 (s_alpha_ent): Ditto.
3743 (s_alpha_end): Ditto.
3744 (s_alpha_frame): Ditto.
3745 (s_alpha_prologue): Ditto.
3746 (s_alpha_file): Ditto.
3747 (s_alpha_gprel32): Ditto.
3748 (s_alpha_proc): Ditto.
3749 (s_alpha_set): Ditto.
3750 (s_alpha_base): Ditto.
3751 (s_alpha_align): Ditto.
3752 (s_alpha_arch): Ditto.
3753 (alpha_align): Ditto.
3754 (assemble_insn): Suppress unused variable warning.
3756 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3757 order in the structure.
3758 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3760 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3762 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3764 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3766 * config/tc-i386.c (i386_index_check): Correct #endif location.
3768 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3770 * as.c (show_usage): Document new options.
3771 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3772 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3773 (parse_args): Parse the new options.
3774 (main): If there were warnings, and --fatal-warnings
3775 was specified, print an error.
3776 * as.h: New variable, flag_fatal_warnings, for new option.
3778 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3780 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3781 '@'. Change autoincrement completers to fall through to cache control
3784 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3786 (pa_parse_addb_64_cmpltr): New function.
3788 * config/tc-hppa.c (pa_ip): Change error message.
3789 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3790 '?Q' args to allow falling through.
3792 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3793 Remove unused conditional codes.
3794 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3796 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3798 * config/tc-d30v.c (CHAR_BIT): Define.
3799 (check_range): Fix bit operations to support integers bigger than
3802 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3804 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3807 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3808 Doug Evans <devans@cygnus.com>
3810 Add support for m32rx.
3811 * config/tc-m32r.c (enable_m32rx): New static global.
3812 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3813 (allow_m32rx): New function.
3814 (M32R_SHORTOPTS): Add `O'.
3815 (md_longopts): Add --m32rx plus several warning options.
3816 (md_parse_option): Handle new options.
3817 (md_show_usage): Print them.
3818 (md_begin): Enable m32rx.
3819 (OPERAND_IS_COND_BIT): New macro.
3820 (first_writes_to_seconds_operands): New function.
3821 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3822 (target_make_parallel,assemble_two_insns): New functions.
3823 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3824 If optimizing and m32rx, try to make consecutive insns parallel.
3826 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3828 * config/tc-mips.c (nopic_need_relax): Allow for the
3829 .sdata.foo sections generated by -fdata-sections,
3830 and for the .gnu.linkonce.s sections generated by C++.
3832 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3834 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3835 with cleaner code using completer prefixes. Add 'Y'.
3837 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3839 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3841 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3842 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3843 insn does not match and we should try the next insn in the table.
3845 1999-09-22 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3849 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3851 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3854 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3856 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3857 OBJ_ELF. If ELF, add "sq".
3858 (md_parse_option): If ELF, ignore -s and -q.
3859 (md_show_usage): Mention ELF options.
3861 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3866 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3868 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3870 * config/tc-hppa.c (struct pa_it): New field "trunc".
3871 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3872 (pa_parse_ftest_gfx_completer): New function
3873 (pa_parse_fp_cnv_format): New function.
3875 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3876 (md_apply_fix): Handle 22bit pc-rel branches.
3878 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3880 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3882 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3884 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3886 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3888 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3889 (pa_ip): Handle 'fX'.
3891 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3893 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3894 unwinds unless the function is in the text space.
3895 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3897 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3899 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3900 (md_assemble): To here. Tweak address generation.
3902 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3904 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3905 (md_assemble): Call dwarf2_where for OBJ_ELF.
3906 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3907 (pa_end_of_source): New function.
3908 * tc-hppa.h (md_end): Define for OBJ_ELF.
3910 1999-09-14 Michael Meissner <meissner@cygnus.com>
3912 * configure.in (Canonicalization of target names): Remove adding
3913 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3914 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3915 * configure: Regenerate.
3917 1999-09-14 Donn Terry <donn@interix.com>
3919 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3921 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3923 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3924 pc-relative jmp/call to an absolute symbol.
3925 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3926 absolute section symbols.
3928 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3929 jump handling code and comments.
3931 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3933 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3934 the value if TE_PE and a global defined symbol.
3936 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3938 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3939 print the symbol, rather than printing it here.
3941 1999-09-11 Donn Terry <donn@interix.com>
3943 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3944 BFD_RELOC_RVA relocations.
3946 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3947 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3950 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3952 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3953 * doc/internals.texi (Object format backend): Document
3956 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3957 relocations against global symbols if TE_PE.
3959 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3960 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3962 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3965 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3966 symbols which do not have a constant value, or tags with
3967 non-tags. Remove the symbol from the list before adding it at the
3970 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3971 C_FCN symbol differently if TE_PE.
3972 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3973 appears in the pseudo-op, rather coff_line_base which is only set
3976 * config/obj-coff.c (obj_coff_loc): New static function.
3977 (obj_pseudo_table): Add "loc".
3979 * config/obj-coff.c (add_lineno): Check that the line number is
3982 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3983 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3985 (md_atof): Return NULL rather than 0.
3986 * config/tc-i386.c (md_atof): Change type to int.
3987 * expr.c (expr): Change first parameter to int.
3988 * config/obj-coff.c: Add declarations for static functions.
3989 (coff_frob_symbol): Use SYM_AUXENT.
3990 * config/tc-i386.h (flag_16bit_code): Don't declare.
3992 * config/obj-coff.c (obj_coff_section): Default to setting
3993 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3995 * write.c (adjust_reloc_syms): Print adjusted fixup.
3997 * expr.c (integer_constant): Correct too_many_digits calculation
4000 1999-09-09 Andreas Schwab <schwab@suse.de>
4002 * doc/c-arm.texi: Fix arguments of @var to not contain
4005 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4007 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4009 (md_parse_option): Only support -k flag for ELF and COFF targets.
4011 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4013 * config/tc-hppa.c (pa_ip): Put strict register checks before
4014 call to pa_parse_number.
4016 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4018 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4020 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4023 1999-09-06 Donn Terry <donn@interix.com>
4025 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4027 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4029 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4030 candidate instruction. Require registers for register arguments
4031 when in strict mode. Require assemble-time constants for
4032 constants when in strict mode.
4033 (pa_get_absolute_expression): Require a constant when in strict
4036 1999-09-06 Nick Clifton <nickc@cygnus.com>
4038 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4040 1999-09-04 Steve Chamberlain <sac@pobox.com>
4042 * config/tc-pj.c: New file, supports picoJava in ELF.
4043 * config/tc-pj.h: Ditto.
4044 * configure.in (pjl*, pj*): New targets.
4045 * Makefile.am: Rebuild dependencies.
4046 (CPU_TYPES): Add pj.
4047 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4048 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4049 * doc/c-pj.texi: New file.
4050 * doc/as.texinfo: Add some PJ specifics.
4051 * doc/all.texi: Add PJ to the list of all architectures, sort them
4053 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4054 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4056 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4058 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4059 (obj_frob_file): Test for null pointer.
4060 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4061 (OBJ_PROCESS_STAB): And here.
4062 (elf_obj_sy): Remove
4064 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4065 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4066 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4068 * config/obj-coff.c (no_func): Remove.
4069 (coff_format_ops): Change occurrences of no_func to 0, as we test
4070 for 0 in obj-multi.h.
4072 * configure.in: Enable bfd for i386-coff when primary target is
4073 bfd. Enable i386 elf,coff emulation support. Don't set
4074 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4075 emulation to support.
4076 *configure: Regenerate.
4078 1999-09-02 Nick Clifton <nickc@cygnus.com>
4080 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4081 .section .line directive is encountered.
4083 1999-09-01 Nick Clifton <nickc@cygnus.com>
4085 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4088 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4089 * as.texinfo: Document --gdwarf2 command line option.
4090 Add additional documentation of ARM command line switches.
4092 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4094 * config/tc-i386.c (i386_intel_memory_operand): Combine
4095 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4096 and RESTORE_END_STRING around parse_register calls.
4097 (i386_operand): Here too.
4098 (i386_is_reg): Remove.
4099 (parse_register): Move as_bad calls from within this function to
4102 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4104 Based on a patch from H.J. Lu <hjl@gnu.org>
4105 * config/tc-i386.c (parse_register): Handle FP regs specially.
4106 (md_begin): Remove '(' and ')' from register_chars.
4108 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4110 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4111 error message (done elsewhere).
4113 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4115 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4117 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4119 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4122 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4124 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4126 Add new completers. Fix bug in 64 bit condition handling.
4128 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4131 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4133 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4135 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4137 1999-08-27 Jim Wilson <wilson@cygnus.com>
4139 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4140 (struct ls): Add frag field. Initialize it to zero.
4141 (out_end_sequence): New local text_frag. Set it while in text section.
4142 Replace address check with frag check. Set ls.frag to text_frag if
4143 out_set_addr called.
4144 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4145 Set it before switching sections. Replace address check with frag
4146 check. Set ls.frag to saved_frag if out_set_addr called.
4148 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4150 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4151 output "advance_pc" opcode instead of calling gen_addr_line().
4152 The latter has the undesired side-effect of creating a new row
4153 in the debug line info matrix.
4155 1999-08-26 Jim Wilson <wilson@cygnus.com>
4157 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4158 ls.last_filename if last is less than zero. Set ls.last_filename
4159 when allocating new entry.
4160 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4163 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4165 * config/tc-i386.c (i386_index_check): Fix the displacement size
4166 when INFER_ADDR_PREFIX.
4168 1999-08-18 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4173 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4175 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4176 handle 0xffffNNNN constants correctly.
4178 1999-08-16 Nick Clifton <nickc@cygnus.com>
4180 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4183 1999-08-13 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4186 (md_apply_fix3): Always pass positive values to
4187 validate_offset_imm.
4189 1999-08-12 Nick Clifton <nickc@cygnus.com>
4191 * config/tc-arm.c (skip_whitespace): New macro.
4192 Formatting tidy ups.
4194 (md_apply_fix3): Store relocation offset in addend for ELF based
4196 (arm_force_relocation): Always generate relocs for Thumb function
4199 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4201 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4202 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4204 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4206 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4207 flags for the unwind subspace.
4209 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4210 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4211 suitable relocation based on the size of the target's pointer.
4212 Always Use subsegment zero for the unwinders.
4213 (pa_level): Handle "2.0w".
4215 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4217 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4218 with the following instruction unless this was specified.
4220 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4222 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4223 certain sections, to match BFD changes.
4225 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4227 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4228 (EXTRA_SCRIPTS): Define to keep automake happy.
4229 * Makefile.in: Rebuild.
4231 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4233 * Makefile.am: Rename .dep* files to DEP*.
4234 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4235 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4237 * Makefile.in: Rebuild.
4239 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4241 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4243 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4245 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4246 avoid problems on DOS filesystems.
4247 * Makefile.in: Rebuild.
4249 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4251 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4253 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4256 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4258 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4259 line to create ${GDBINIT} rather than .gdbinit.
4260 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4262 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4264 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4266 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4268 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4270 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4272 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4273 non-adjustable symbols.
4275 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4277 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4279 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4281 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4284 1999-08-05 Donn Terry <donn@interix.com>
4286 * config/te-interix.h: New file.
4287 * configure.in (i386-*-interix*): New target.
4288 * configure: Rebuild.
4290 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4292 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4293 selectors for ELF too.
4294 (selector_table): Add "ltp" and "rtp" selectors.
4296 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4298 * config/tc-i386.c (i386_operand): No need to change
4299 operand_string pointer in segment reg case before goto
4300 do_memory_reference. Initialise displacement_string_start and
4301 displacement_string_end after do_memory_reference label.
4302 (i386_index_check): Add operand_string param, and print error
4303 message on failure here.
4304 (i386_intel_memory_operand): Instead of here.
4305 (i386_operand): And here.
4306 (INFER_ADDR_PREFIX): Enable.
4308 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4310 * config/tc-i386.h (DefaultSize): Define. Renumber following
4311 opcode_modifier defines.
4313 From Etienne Lorrain <etienne.lorrain@ibm.net>
4314 * config/tc-i386.c (stackop_size): New variable.
4315 (set_16bit_code_flag): Clear it here.
4316 (set_16bit_gcc_code_flag): New function.
4317 (md_pseudo_table): Add "code16gcc" entry.
4318 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4320 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4322 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4323 next_set_end even if the end symbol is being discarded.
4325 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4326 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4327 * config/obj-coff.c: Likewise.
4328 (seg_info_type): Remove.
4329 (seg_info_off_by_4): Change to array of segT.
4330 (s_get_segment): Adjust accordingly.
4331 (obj_pseudo_table): Fully initialize sentinel entry.
4333 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4334 Ralf Baechle <ralf@uni-koblenz.de>.
4336 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4338 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4340 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4342 * config/tc-i386.c: Indentation and white space changes.
4343 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4344 don't enable it by default.
4345 (i386_intel_operand): Remove redundant prototype.
4346 Move check on number of memory operands, and i.mem_operands++
4347 (i386_intel_memory_operand): To here.
4348 Remove i386_immediate code from here. Remove special case code
4349 for input and output using (%dx). Remove base/index checks and
4350 call i386_index_check instead. Save initial operand_string
4351 argument for error message.
4352 (i386_operand): Remove redundant prototype. Move base/index
4353 checks to i386_index_check.
4354 (i386_displacement): Move intel mode check for non-zero
4356 (i386_intel_memory_operand): To here.
4358 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4360 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4361 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4362 by .register pseudo-op if -64 and --no-undeclared-regs.
4363 (s_register, sparc_adjust_symtab): New functions.
4364 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4365 Declare sparc_adjust_symtab as tc_adjust_symtab.
4366 * doc/c-sparc.texi: Add description of #ignore special literal
4367 for .register pseudo-op.
4369 1999-07-30 Catherine Moore <clm@cygnus.com>
4371 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4372 the relocation's section offset.
4374 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4376 * write.c (fixup_segment): Fix generic error check overflow test.
4378 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4379 X_add_number to long.
4381 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4383 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4386 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4388 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4391 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4393 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4395 * configure.bat: Remove; obsolete.
4396 * config/go32.cfg: Likewise.
4398 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4400 * configure.in (i386-*-vxworks*): New target.
4401 * configure: Rebuild.
4403 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4405 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4407 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4409 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4411 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4412 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4413 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4414 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4415 MAX_RELOC_EXPANSION): Define.
4416 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4418 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4420 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4421 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4422 block. Print a warning if an 8-bit or 16-bit constant
4423 displacement or immediate is truncated on output.
4424 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4426 (i386_operand): Disallow immediate jump absolute operand.
4428 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4430 * configure.in: Bump version number to 2.9.5.
4431 * configure: Rebuild.
4433 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4436 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4438 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4439 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4441 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4443 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4445 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4447 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4448 if -mno-fpu was given.
4449 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4451 (cons_fix_new_arm): Remove misleading comments.
4453 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4455 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4457 (relax_segment): Likewise. After giving a rs_org error, convert
4458 the frag to rs_align to avoid cascading errors.
4460 1999-07-12 Andreas Schwab <schwab@suse.de>
4462 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4464 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4466 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4467 as appropriate. Fill in structure initializations. Add variable
4468 initializations. Add casts.
4469 * dwarf2dbg.c (print_stats): Change i to size_t.
4470 * listing.c (listing_listing): Change list_line to unsigned int.
4472 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4474 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4475 rather than checking for \001 and \002 in symbol name.
4476 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4478 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4480 * configure.in (hppa*-linux-gnu*): New target.
4481 * configure: Rebuilt.
4483 1999-07-08 Nick Clifton <nickc@cygnus.com>
4485 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4487 1999-07-07 Nick Clifton <nickc@cygnus.com>
4489 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4490 accessing symbolP directly.
4492 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4494 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4497 1999-07-05 Nick Clifton <nickc@cygnus.com>
4499 * config/tc-arm.c (ARM_EXT_V5): Define.
4500 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4501 (md_begin): Detect ARM v5 architectures.
4502 (md_parse_option): Accept arm v5 specification.
4503 (md_show_usage): Documment -marmv5 switch.
4505 * doc/c-arm.texi: Document -marmv5 command line option.
4507 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4509 (validate_immediate_twopart): New function. Determine if a
4510 constant can be computed by two ADD instructions.
4511 (output_inst): Remove its command line parameter - it was never
4513 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4514 implememt the ADRL pseudo op.
4515 (tc_gen_reloc): Generate a suitable error message if an ADRL
4516 instruction tries to generate a real reloc.
4518 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4520 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4522 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4525 1999-06-27 H.J. Lu <hjl@gnu.org>
4527 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4528 non BFD_ASSEMBLER case.
4530 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4532 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4535 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4537 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4538 out_end_sequence() when the address decreases due to a new frag.
4539 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4540 numbering starts with 1.
4542 1999-06-23 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4546 (mcore_s_text): Call obj_elf_text for ELF target.
4547 (mcore_s_data): Call obj_elf_data for ELF target.
4548 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4550 (mcore_s_bss): New function: Dump literal table before changing
4552 (mcore_s_comm): New function: Dump literal table before changing
4555 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4556 No longer static functions.
4557 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4558 Provide prototypes for these functions.
4560 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4562 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4563 a list of names, to try obj_segment_name, and to try abbreviated
4564 names when using COFF without long section names.
4566 * config/tc-alpha.c: More use of symbol accessor functions.
4567 * config/tc-arc.c: Likewise.
4568 * config/tc-d30v.c: Likewise.
4569 * config/tc-fr30.c: Likewise.
4570 * config/tc-i860.c: Likewise.
4571 * config/tc-m88k.c: Likewise.
4572 * config/tc-mcore.c: Likewise.
4573 * config/tc-ns32k.c: Likewise.
4574 * config/tc-sparc.c: Likewise.
4575 * config/tc-v850.c: Likewise.
4577 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4578 sy_value with appropriate accessor functions.
4579 * config/tc-arm.c (md_apply_fix3): Likewise.
4580 * config/tc-d10v.c (AT_WORD_P): Likewise.
4581 * config/tc-v850.c (reg_name_search): Likewise.
4583 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4584 use symbol_get_bfdsym instead.
4585 * config/tc-ppc.c (md_assemble): Likewise.
4586 * config/tc-v850.c (v850_comm): Likewise.
4588 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4590 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4591 the symbol, rather than accessing the bsym member.
4592 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4593 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4594 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4595 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4596 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4597 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4598 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4599 * config/tc-v850.c (tc_gen_reloc): Likewise.
4601 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4603 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4604 (hppa_gen_reloc_type): Conditionalize on BFD64.
4605 (tc_gen_reloc): Re-enable ELF relocations.
4606 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4608 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4610 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4612 (do_ldst): Move assignment out of if condition.
4613 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4614 parentheses to avoid warning.
4616 1999-06-21 Nick Clifton <nickc@cygnus.com>
4618 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4619 macro to get at the BFD symbol associated with a GAS symbol.
4621 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4623 * config/tc-ppc.c: Update for symbol handling changes.
4624 * config/obj-coff.c: Likewise.
4626 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4628 * tc-hppa.c: General cleanups of ELF support. No more spaces
4629 and subspaces for ELF.
4630 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4631 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4632 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4633 (UNWIND_SECTION_NAME): Likewise.
4634 (space/subspace related structures): Conditionalize definitions
4636 (space/subspace directives and support routines): Conditionalize
4637 definitions and references/uses on OBJ_SOM.
4638 (label_symbol_struct): For ELF, track the symbol's segment. For
4639 SOM track its space.
4640 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4642 (USE_ALIASES): Kill for both SOM & ELF.
4643 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4644 (pa_space, pa_subspace): Corresponding changes.
4645 (pa_spaces_begin): Corresponding chagnes.
4646 (md_begin): Do not muck around with space/subspace stuff for
4648 (md_apply_fix): Temporarily disable argument relocation stuff
4650 (tc_gen_reloc): Temporarily disable relocation generation for
4652 (pa_build_unwind_subspace): Similarly.
4654 1999-06-16 Nick Clifton <nickc@cygnus.com>
4656 * config/tc-arm.c (thumb_set): New pseudo op.
4657 (text, data, section): Override these pseudo ops with ARM
4659 (s_thumb_set): New function: Perform the same as a .set pseudo
4660 op, but also mark the alias'ed symbol as being a Thumb
4662 (arm_s_text): New function: Perform the same as the .text
4663 pseudo op, but dump the literal pool before changing
4665 (arm_s_data): New function: Perform the same as the .data
4666 pseudo op, but dump the literal pool before changing
4668 (arm_s_section): New function: Perform the same as the
4669 .section pseudo op, but dump the literal pool before changing
4671 (arm_cleanup): Do not reset the current section before dumping
4674 1999-06-17 Nick Clifton <nickc@cygnus.com>
4676 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4677 OPTION_NO_WARN_UNMATCHED entries.
4678 (md_parse_option): Generate a warning message if an unrecognised
4679 option is encountered.
4681 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4682 (get_operands): When parsing an expression after an '@' symbol
4683 has been detected, do not ignore '#' symbols.
4684 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4687 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4689 From K. Richard Pixley <rich@noir.com>:
4690 * configure.in (ppc-*-vxworks*): New target.
4691 * configure: Rebuild.
4693 1999-06-12 Philip Blundell <philb@gnu.org>
4695 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4697 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4699 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4700 which refer to symbols in linkonce sections, permit reducing the
4701 relocs if the symbol is local.
4703 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4705 * subsegs.c (subseg_text_p): New function.
4706 * as.h (subseg_text_p): Declare.
4707 * read.c (do_align): Use subseg_text_p to set the default fill.
4708 * write.c (subsegs_finish): Likewise.
4709 * config/obj-coff.c (write_object_file): Likewise.
4710 * config/tc-i386.h (md_maybe_text): Don't define.
4711 (md_do_align): Use subseg_text_p to set the default fill.
4712 * config/tc-m32r.c (m32r_do_align): Likewise.
4713 * config/tc-sh.c (sh_do_align): Likewise.
4714 * config/tc-sparc.h (md_do_align): Likewise.
4716 1999-06-12 David O'Brien <obrien@freebsd.org>
4718 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4719 * configure: Rebuild.
4721 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4723 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4724 * Makefile.am: Rebuild dependencies.
4725 * Makefile.in: Rebuild.
4727 * config/tc-i386.c (i386_immediate): Remove unused label
4730 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4731 * symbols.c: Likewise.
4732 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4733 sy_next field when taking address, rather than symbol_next.
4735 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4737 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4738 value from the output file architecture.
4739 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4740 * dwarf2dbg.h: Change bfd_vma to addressT.
4742 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4744 * dwarf2dbg.h: Use PARAMS in function declarations.
4746 1999-06-11 Martin Dorey <mdorey@madge.com>
4748 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4749 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4751 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4753 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4755 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4757 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4760 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4762 * read.c (read_a_source_file): Only declare inescape if
4765 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4767 (find_entry_byval): Add parens to avoid warning.
4769 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4771 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4774 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4776 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4779 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4780 synthetize_setx): New functions.
4781 (md_assemble): Broken the special cases into the above
4782 functions. Make compiler happy if sizeof(bfd_vma)==4.
4783 Fix sethi generated from set/setuw. If instructions have a relloc,
4784 always clear the fields to be relocated in the opcode.
4785 (sparc_ip): Remove special_case global variable.
4787 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4789 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4790 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4791 indication of success rather than a value.
4792 (itbl_get_val): Likewise.
4793 (itbl_get_field): Use strcspn. Change delimiters to include
4795 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4796 (itbl_get_val): Likewise.
4797 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4799 * symbols.c (copy_symbol_attributes): Convert local symbols to
4802 1999-06-10 Nick Clifton <nickc@cygnus.com>
4804 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4807 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4809 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4810 Optimize set if sizeof(bfd_vma) == 64.
4811 (sparc_ip): Fix sethi - without %hi() it should generate
4812 R_SPARC_22 reloc, not R_SPARC_HI22.
4813 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4815 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4817 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4818 (s_ncons): New function.
4819 (native_op_table): New table.
4820 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4821 R_SPARC_OLO10 handling.
4823 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4825 * expr.h (struct expressionS): Revert last change; widen X_op.
4826 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4828 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4830 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4831 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4832 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4833 * Makefile.in: Regenerated.
4835 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4836 `common' pass on to s_mri_common.
4837 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4839 1999-06-06 Richard Henderson <rth@cygnus.com>
4841 * config/obj-elf.c (obj_elf_section): Don't free the return
4842 value of demand_copy_C_string.
4844 1999-06-05 Richard Henderson <rth@cygnus.com>
4846 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4847 creation logic from obj_elf_create_section.
4849 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4850 (section_stack): New.
4851 (special_sections): Make const.
4852 (obj_elf_section): Gut and rewrite parsing.
4853 (obj_elf_change_section): New function broken out of obj_elf_section.
4854 (obj_elf_parse_section_letters): Likewise.
4855 (obj_elf_section_word): Likewise.
4856 (obj_elf_section_type): Likewise.
4857 (obj_elf_previous): Treat as a toggle.
4858 (obj_elf_popsection): New.
4859 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4860 (ppc_section_type): Likewise.
4861 * config/tc-ppc.h: Likewise.
4863 * expr.h (struct expressionS): Don't make X_op a bitfield.
4864 * config/tc-alpha.c: Update for symbol handling changes.
4865 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4866 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4868 1999-06-05 Richard Henderson <rth@cygnus.com>
4870 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4871 (dwarf2_gen_line_info): Kill unused variables.
4872 (dwarf2_finish): Likewise.
4873 (dwarf2_where): Likewise.
4874 (dwarf2_directive_file): If we've only got a string,
4875 hand off to s_app_file.
4876 * ecoff.c: Move the include of ecoff.h.
4877 * symbols.h (S_IS_FUNCTION): Prototype.
4879 * read.c (LEX_HASH): Supply a default.
4881 (s_globl): Update `c' after skipping whitespace.
4882 * read.h (LEX_END_NAME, is_name_ender): New.
4883 * expr.c (get_symbol_end): Respect it.
4885 1999-06-04 Mark Klein <mklein@dis.com>
4887 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4889 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4891 * config/tc-hppa.c: Update for symbol handling changes.
4893 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4895 * cgen.c: Update for symbol handling changes.
4896 * config/tc-m32r.c: Likewise.
4898 * config/tc-hppa.h: Update for symbol handling changes.
4899 * config/tc-hppa.c: Likewise.
4901 * config/tc-arm.h: Update for symbol handling changes.
4902 * config/tc-arm.c: Likewise.
4903 (symbol_make_empty): Remove. Just use symbol_create.
4905 * symbols.c (symbol_set_tc): Correct name.
4907 * Makefile.am: Rebuild dependencies.
4908 ($(OBJS)): Don't depend upon struc-symbol.h.
4909 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4910 * dep-in.sed: Don't remove struc-symbol.h.
4911 * Makefile.in: Rebuild.
4913 * doc/internals.texi (Symbols): Describe changes in symbol
4916 1999-06-03 Richard Henderson <rth@cygnus.com>
4918 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4919 instead of doing the work by hand.
4921 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4923 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4924 state of line state-machine.
4925 (struct ls): Collect DWARF2 line state-machine state in new member
4926 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4927 resulted in any DWARF2 directives.
4928 (reset_state_machine): New function.
4929 (out_end_sequence): Ditto.
4930 (dwarf2_gen_line_info): When switching sections or switching to a
4931 lower text address, call out_end_sequence() first to terminate the
4932 previous code sequence as code sequences MUST have monotonically
4933 increasing addresses.
4934 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4936 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4938 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4939 DWARF2 debug info (line information only, at this point).
4940 * as.h: Update comment about supported debug formats.
4941 * dwarf2dbg.c, dwarf2dbg.h: New files.
4942 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4944 * expr.c (operand): Don't use [ for parens if we want an index op.
4945 (op_encoding): Switch [ into O_index, if desired.
4946 (op_rank): Renumber with O_index on bottom.
4947 (expr): If O_index, match closing bracket.
4948 * expr.h (O_index): New.
4950 * read.c (read_a_source_file): Conditionally allow matched "
4951 in lines passed to md_assemble.
4953 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4955 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4957 Add support for storing local symbols in a small structure to save
4958 memory when assembling large files.
4959 * as.h: Don't include struc-symbol.h.
4960 (symbolS): Add typedef.
4961 * symbols.c: Include struc-symbol.h.
4962 (local_hash): New static variable.
4963 (save_symbol_name): New static function, from symbol_create.
4964 (symbol_create): Call save_symbol_name.
4965 (local_symbol_count): New static variable.
4966 (local_symbol_conversion_count): Likewise.
4967 (LOCAL_SYMBOL_CHECK): Define.
4968 (local_symbol_make): New static function.
4969 (local_symbol_convert): New static function.
4970 (colon): Handle local symbols. Create local symbol for local
4972 (symbol_table_insert): Handle local symbols.
4973 (symbol_find_or_make): Create local symbol for local label name.
4974 (symbol_find_base): Check for local symbol.
4975 (symbol_append, symbol_insert): Check for local symbols.
4976 (symbol_clear_list_pointers, symbol_remove): Likewise.
4977 (verify_symbol_chain): Likewise.
4978 (copy_symbol_attributes): Likewise.
4979 (resolve_symbol_value): Handle local symbols.
4980 (resolve_local_symbol): New static function.
4981 (resolve_local_symbol_values): New function.
4982 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4983 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4984 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4985 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4986 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4987 (symbol_previous, symbol_next): New functions.
4988 (symbol_get_value_expression): Likewise.
4989 (symbol_set_value_expression): Likewise.
4990 (symbol_set_frag, symbol_get_frag): Likewise.
4991 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4992 (symbol_mark_used_in_reloc): Likewise.
4993 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4994 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4995 (symbol_mri_common_p): Likewise.
4996 (symbol_mark_written, symbol_clear_written): Likewise.
4997 (symbol_written_p): Likewise.
4998 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4999 (symbol_section_p, symbol_equated_p): Likewise.
5000 (symbol_constant_p): Likewise.
5001 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5002 (symbol_get_obj, symbol_set_obj): Likewise.
5003 (symbol_get_tc, symbol_set_tc): Likewise.
5004 (symbol_begin): Initialize local_hash.
5005 (print_symbol_value_1): Handle local symbols.
5006 (symbol_print_statistics): Print local symbol statistics.
5007 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5008 Declare new symbols.c functions. Move many declarations here from
5010 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5011 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5012 (struct symbol): Move bsym to make it clearly the first field.
5013 Remove TARGET_SYMBOL_FIELDS.
5014 (symbolS): Don't typedef.
5015 (struct broken_word): Remove.
5016 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5017 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5018 (symbol_clear_list_pointers): Likewise.
5019 (symbol_insert, symbol_remove): Likewise.
5020 (symbol_previous, symbol_append): Likewise.
5021 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5022 (struct local_symbol): Define.
5023 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5024 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5025 (local_symbol_get_frag, local_symbol_set_frag): Define.
5026 (local_symbol_get_real_symbol): Define.
5027 (local_symbol_set_real_symbol): Define.
5029 * write.c (write_object_file): Call resolve_local_symbol_values.
5030 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5031 (TARGET_SYMBOL_FIELDS): Don't define.
5032 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5033 ECOFF_DEBUGGING, add ECOFF fields.
5034 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5035 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5036 ECOFF_DEBUGGING, add ECOFF fields.
5037 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5038 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5039 * config/tc-mcore.h: Don't include struc-symbol.h.
5040 (TARGET_SYMBOL_FIELDS): Don't define.
5041 (struct mcore_tc_sy): Define.
5042 (TC_SYMFIELD_TYPE): Define.
5043 * Many files: Use symbolS instead of struct symbol. Use new
5044 accessor functions rather than referring to symbolS fields
5047 * read.c (s_mri_common): Don't add in value of line_label.
5049 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5050 checking for SEC_LINK_ONCE.
5052 * config/tc-sh.h (sh_fix_adjustable): Declare.
5054 * app.c (input_buffer): New static variable.
5055 (app_push): Save saved_input in allocated buffer.
5056 (app_pop): Restored saved_input.
5057 (do_scrub_chars): Change get parameter to take char * and int as
5058 arguments. Change GET macro to pass input_buffer to get
5059 function. Don't save input into allocated buffer.
5060 * as.h (do_scrub_chars): Update declaration.
5061 * input-file.c (input_file_get): Change to take char * and int.
5062 Read data into passed in buffer. Remove static buffer.
5063 * read.c (scrub_from_string): Change to take char * and int. Copy
5064 data into passed in buffer.
5066 * hash.h: Neaten. Declare hash_traverse.
5067 * hash.c: Complete rewrite based on BFD hashing code.
5068 * gasp.c (chunksize): New variable.
5069 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5072 1999-05-28 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5075 addend unless the target uses an old ABI.
5077 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5079 -Wchar-subscripts cleanup
5080 * listing.c (listing_newline): Use unsigned char variable, so
5081 calls to isascii,iscntrl are correct.
5082 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5084 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5085 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5086 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5087 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5089 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5091 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5093 (arch_coldfire_p): New #define.
5094 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5096 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5098 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5100 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5101 (install_operand): Add place `N'.
5102 (init_table): Add registers ACC, MACSR, MASK.
5104 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5106 * config/tc-m68k.c: Change mcf5200 --> mcf.
5107 (archs): Add mcf5206e, mcf5307.
5108 (m68k_ip): Add format `u'.
5109 (install_operand): Add place `m', `M', `h'.
5110 (init_table): Add upper/lower registers.
5112 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5114 1999-05-28 Martin Dorey <mdorey@madge.com>
5116 * config/tc-i960.c: Several minor changes to add ELF and
5117 BFD_ASSEMBLER support.
5118 * config/tc-i960.h: Likewise.
5119 * configure.in (i960-*-elf*): New target.
5120 * aclocal.m4, configure: Rebuild.
5122 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5124 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5125 reloc changes when defined(BFD_ASSEMBLER).
5127 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5129 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5131 * write.c (write_print_statistics): Output to file, not stderr.
5133 * expr.c (generic_bignum_to_int32,64): Prototype.
5135 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5136 output_sleb128, output_uleb128, output_big_sleb128,
5137 output_big_uleb128, output_big_leb128): Prototype.
5138 (output_big_sleb128, output_big_uleb128): Make inline.
5139 (output_big_leb128): Remove inline
5141 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5142 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5143 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5144 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5145 value for correct overflow check in write.c:fixup_segment.
5146 * write.c (fixup_segment): Move bitfield overflow checks to after
5147 the md_apply_fix call.
5148 * config/obj-coff.c (fixup_segment): Likewise.
5149 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5150 valueT *val argument.
5152 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5154 * config/atof-ieee.c (gen_to_words): Correctly round a
5155 denormalized number. Fix off-by-one in range checking for
5156 exponent in a denormal.
5158 1999-05-10 Nick Clifton <nickc@cygnus.com>
5160 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5163 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5165 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5167 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5169 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5170 (ReverseRegRegmem): Remove.
5171 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5172 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5173 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5176 From Doug Ledford <dledford@redhat.com>
5177 * config/tc-i386.h (RegXMM): New for P/III.
5178 * config/tc-i386.c: Add support for P/III.
5180 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5182 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5183 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5184 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5186 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5188 * config/tc-i386.c (i386_immediate): Skip whitespace before
5189 complaining about junk after expression.
5190 (i386_displacement): Likewise.
5192 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5194 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5195 Don't copy before downcaseing.
5197 1999-05-05 Catherine Moore <clm@cygnus.com>
5199 * tc-m68k.c: Include elf/m68k.h.
5200 (m68k_elf_final_processing): New routine.
5201 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5204 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5206 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5209 1999-04-30 Nick Clifton <nickc@cygnus.com>
5211 * config/tc-mcore.c (mcore_s_section): Dump literals before
5214 1999-04-29 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5219 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5221 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5222 (TC_INIT_FIX_DATA): Delete.
5223 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5224 (TC_INIT_FIX_DATA): Delete.
5225 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5226 * write.c (fix_new_internal): Initialize fx_cgen member.
5227 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5228 (gas_cgen_md_apply_fix3): Update.
5229 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5230 (md_cgen_record_fixup_exp): Update.
5231 (FX_OPINFO_R_TYPE): Update.
5233 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5234 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5235 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5236 * frags.h (struct frag): Make opindex, opinfo ints.
5238 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5240 1999-04-26 Tom Tromey <tromey@cygnus.com>
5242 * aclocal.m4, configure: Updated for new version of libtool.
5244 1999-04-22 Nick Clifton <nickc@cygnus.com>
5246 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5248 (md_apply_fix3): Do not fix up absolute relocations against
5251 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5253 1999-04-20 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5256 changes and data-in-text directives.
5257 (mcore_cons): New function: intercept cons() operations.
5258 (mcore_float_cons): New function: intercept float_cons()
5260 (mcore_stringer): New function: intercept stringer() operations.
5262 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5264 * obj.h (struct format_ops): Change generate_asm_lineno field to
5266 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5268 * config/tc-alpha.c (find_opcode_match): Add default case to
5270 (find_macro_match): Likewise.
5271 (load_expression): Parenthesize && within ||.
5273 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5275 1999-04-17 Nick Clifton <nickc@cygnus.com>
5277 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5278 .text .data .section pseudo ops.
5279 (mcore_s_section): New function. Dump lits before changing secs.
5280 (mcore_s_text): New function. Dump lits before changing secs.
5281 (mcore_s_data): New function. Dump lits before changing secs.
5283 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5285 * config/tc-mips.c (mips_32bitmode): New.
5286 (md_begin): Set mips_32bitmode if needed.
5287 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5288 Set EF_MIPS_32BITMODE.
5290 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5292 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5295 1999-04-16 Nick Clifton <nickc@cygnus.com>
5297 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5299 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5301 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5302 expressions correctly.
5305 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5307 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5309 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5311 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5312 and fmpynfadd instructions.
5314 1999-04-11 Richard Henderson <rth@cygnus.com>
5316 * as.h (environ): Declare it, if needed.
5317 * as.c (dump_statistics): Don't declare environ.
5318 * configure.in (environ): Detect declaration.
5319 * configure, config.in: Rebuild
5321 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5322 (i386_displacement): Allocate enough space for replacement buffer.
5323 Clean up replacement buffer initialization.
5325 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5327 * subsegs.c (section_symbol): Don't create a new symbol if one
5328 already exists; instead, use the existing one, but set its segment
5329 and frag data if it hasn't already been defined.
5330 * config/obj-coff.c (c_section_symbol): Likewise.
5332 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5334 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5336 1999-04-08 Nick Clifton <nickc@cygnus.com>
5338 * config/tc-mcore.c: New File: Support routines for MCore
5340 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5341 * config/obj-coff.c: Add support for mcore-pe target.
5343 * Makefile.am: Add support for MCore targets.
5344 * Makefile.in: Regenerate.
5345 * configure.in: Add support for MCore targets.
5346 * configure: Regenerate.
5348 * doc/all.texi: Set MCORE.
5349 * doc/as.texinfo: Document MCore specific command line options.
5351 * write.h: Prevent multiple inclusion.
5353 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5355 * asintl.h (LC_MESSAGES): Never define.
5356 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5358 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5361 * Makefile.am (m68k-parse.c): If configuring in the source
5362 directory, copy m68k-parse.y into the local directory before
5363 running ylwrap, to remove spurious differences when generating
5365 * Makefile.in: Rebuild.
5367 * config/tc-sparc.h (md_do_align): Just allocate the number of
5368 bytes necessary, rather than always allocating 1024.
5370 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5372 * listing.c (listing_newline): Add cast to avoid warning.
5373 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5374 * config/tc-i386.c (i386_scale): Add return value.
5375 (build_displacement_string): Remove unused local temp_disp2.
5376 (i386_intel_memory_operand): Add parentheses to avoid warning.
5377 (i386_intel_operand): Remove unused local end_of_operand_string.
5378 (i386_operand): Remove unused local operand_modifier.
5379 (i386_operand): Add parens to avoid warning.
5381 1999-04-04 Don Bowman <don@pixsci.com>
5383 * configure.in: Add mips*-*-vxworks* target; have it define
5385 * configure, config.in: Rebuild.
5387 1999-03-31 Nick Clifton <nickc@cygnus.com>
5389 * configure.in (emulations): Add support for arm-epoc-pe.
5390 * configure: Regenerate.
5391 * config/te-epoc-pe.h: New file. Define macros specific to
5393 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5394 for arm-epoc-pe target.
5396 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5398 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5400 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5402 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5403 detect ",n" without a condition.
5404 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5407 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5409 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5410 instruction is encoded with one bit.
5413 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5415 * doc/internals.texi (CPU backend): Mention that
5416 line_separator_chars should not include newline. From thi
5417 <ttn@mingle.glug.org>.
5419 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5421 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5422 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5424 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5426 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5428 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5430 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5433 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5435 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5437 1999-03-15 Martin Hunt <hunt@cygnus.com>
5439 * app.c (do_scrub_begin): Change '-' back to a symbol char
5440 so we can use multiple opcodes on a line again.
5442 * config/tc-d30v.c: By default, warn if a symbol has
5443 the same name as a register. Plus some minor
5444 updates from the branch.
5446 1999-03-13 Nick Clifton <nickc@cygnus.com>
5448 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5449 BFD_RELOC_16 and BFD_RELOC_64.
5451 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5453 * expr.c (expr): Add missing else.
5455 1999-03-12 Nick Clifton <nickc@cygnus.com>
5457 * config/tc-arm.c (md_apply_fix3): Improve error message.
5459 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5461 * Makefile.am (CPU_TYPES): Add fr30.
5462 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5463 (fr30,m32r dependencies): Update.
5464 * Makefile.in: Rebuild.
5466 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5467 (gas_cgen_record_fixup_exp): Ditto.
5468 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5469 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5470 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5471 (md_cgen_lookup_reloc): Update use of operand->type.
5472 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5473 (md_convert_frag): Call cgen_operand_lookup_by_num.
5474 (md_cgen_lookup_reloc): Update use of operand->type.
5475 (m32r_cgen_record_fixup_exp): Ditto.
5477 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5479 * config/tc-mips.c (md_show_usage): Fix message.
5481 1999-03-03 Nick Clifton <nickc@cygnus.com>
5483 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5484 and LDR reg,=<expr> instruction.
5486 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5489 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5491 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5493 1999-02-17 Nick Clifton <nickc@cygnus.com>
5495 This patch was created by: Scott Bambrough
5496 <scottb@corelcomputer.com>
5499 Special cased '@' character. The '@' character is used as the
5500 ARM assembler comment character, as a special character
5501 and in ELF .symver pseudo-op's, and as a special character in
5502 .type and .section pseudo-ops.
5503 (symver_pseudo): New static variable.
5504 (symver_state): New static variable.
5505 (struct app_save): Add field 'symver_state'.
5506 (app_push): Save global symver_state int struct app_save.
5507 (app_pop): Restore global symver_state from struct app_save.
5508 (do_scrub_chars): Special case handling of '@' character in
5511 * configure.in: Modified to recognize armv* uname syntax from ARM
5513 * configure: Regenerated.
5515 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5516 a prefix to the section's type.
5517 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5518 the type's typename.
5520 * config/tc-arm.h: Add support for PIC generation:
5521 (pic_code): New boolean.
5522 (obj_relocate_extern): Define.
5523 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5524 (TC_CONS_FIX_NEW): Define.
5525 (tc_fix_adjustable): Define.
5526 (GLOBAL_OFFSET_TABLE_NAME): Define.
5528 * config/tc-arm.c: Add support for PIC generation:
5529 (line_seperator_chars): Allow ';' as a seperator for Linux.
5530 (is_immediate_prefix): New macro.
5531 (arm_parse_reloc): New function.
5532 (s_arm_elf_cons): New function.
5533 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5534 (md_undefined_symbol): Special case handling for the Global Offset
5536 (md_apply_fix3): Handle PIC relocs.
5537 (tc_gen_reloc): Handle PIC relocs.
5538 (md_parse_option): Add support for '-k' command line switch to
5539 enable PIC generation.
5540 (cons_fix_new_arm): New function.
5541 (s_arm_elf_cons): New function.
5543 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5545 * configure.in: Add comments for uses of AC_DEFINE.
5546 * acinclude.m4: Likewise.
5547 * acconfig.h: Remove.
5548 * aclocal.m4: Rebuild.
5549 * configure: Rebuild.
5550 * Makefile.in: Rebuild.
5551 * config.in: Rebuild.
5553 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5555 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5556 non-constant offset from a base register.
5558 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5560 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5563 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5565 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5566 (emit_insn): Look for pc-relative and no-overflow specifiers on
5567 internal relocation types.
5569 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5571 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5574 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5576 (mips_4650, mips_4010, mips_4100): Variables removed.
5577 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5578 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5580 (md_begin): Don't bother initializing the mips_NNNN variables;
5581 mips_cpu is set, and that's good enough now.
5582 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5583 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5584 (show): New function, to handle wrapping in the CPU lists.
5585 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5587 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5589 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5590 than treat as an immediate specifier.
5592 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5594 * config/tc-i386.c: Prototype many functions.
5595 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5596 (i386_immediate): Remove unused second argument.
5597 (i386_intel_operand): Fix i386_is_reg typo.
5598 (i386_operand): Use allow_naked_reg.
5599 (output_invalid): Make operand int for K&R.
5601 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5603 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5605 * Makefile.in: Rebuild.
5607 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5609 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5611 (EXTRA_as_new_SOURCES): Comment out.
5612 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5613 * Makefile.in: Rebuild.
5614 * doc/Makefile.in: Rebuild.
5615 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5616 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5617 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5618 * configure: Rebuild.
5619 * aclocal.m4: Rebuild.
5620 * config.in: Rebuild.
5621 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5622 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5623 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5624 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5625 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5626 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5627 (gas_cgen_record_fixup_exp): Ditto.
5628 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5629 descriptor, not global variable.
5630 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5631 descriptor, not global variable. Refer to insert_operand handler
5632 via cpu descriptor, not global function.
5633 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5634 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5635 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5636 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5637 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5638 * config/tc-m32r.c: Ditto.
5639 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5640 (md_assemble): Ditto.
5641 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5643 1999-02-09 Nick Clifton <nickc@cygnus.com>
5645 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5646 relocations for ELF targets.
5648 1999-02-08 Nick Clifton <nickc@cygnus.com>
5650 * configure.in: Add support for StrongARM target.
5651 * configure: Regenerate.
5653 1999-02-05 Nick Clifton <nickc@cygnus.com>
5655 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5657 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5660 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5662 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5664 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5666 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5667 (INTEL_DWORD_MNEM_SUFFIX): Define.
5670 (DWORD_PTR): Define.
5671 (XWORD_PTR): Define.
5673 (OFFSET_FLAT): Define.
5675 (NONE_FOUND): Define.
5678 * config/tc-i386.c (set_intel_syntax): New routine.
5679 (intel_syntax): Declare.
5680 (allow_naked_reg): Declare.
5681 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5682 (intel_float_operand): New routine.
5683 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5684 Handle brackets as well as parens. Call i386_intel_operand for
5685 intel syntax. Reverse operands if appropriate. Handle new
5686 suffixes. Handle movzx and movsx.
5687 (i386_is_reg): New routine.
5688 (i386_immediate): New routine.
5689 (i386_scale): New routine.
5690 (i386_displacement): New routine.
5691 (i386_operand_modifier): New routine.
5692 (build_displacement_string): New routine.
5693 (i386_parse_seg): New routine.
5694 (i386_intel_memory_operand): New routine.
5695 (i386_intel_operand): New routine.
5696 (i386_operand): Call i386_displacement, i386_immediate,
5697 i386_scale, etc. instead of handling inline.
5698 (parse_register): Handle registers without prefix.
5700 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5702 * configure: Regenerate.
5703 * configure.in (arm-*-oabi): New.
5704 (thumb-*-oabi): New.
5705 * config/tc-arm.c (target_oabi): Declare.
5706 (md_apply_fix3): Support REL relocs.
5707 (md_parse_option): Handle -oabi.
5708 (elf32_arm_target_format): New routine.
5709 (md_longopts): Add OPTION_OABI.
5710 * config/tc-arm.h: Redefine TARGET_FORMAT.
5713 1999-01-28 Nick Clifton <nickc@cygnus.com>
5715 * write.c (write_relocs): Handle out of range error.
5717 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5718 (fr30_force_relocation): Default to 0.
5720 * config/tc-fr30.h (obj_fix_adjustable): Define.
5721 (TC_FORCE_RELOCATION): Define.
5723 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5726 1999-01-16 Nick Clifton <nickc@cygnus.com>
5728 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5729 merge of two instructions if the left instruciton kills the right.
5731 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5733 * Makefile.in: Regenerate.
5734 * configure.in: Redo test for using cgen.
5735 * configure: Regenerate.
5737 1999-01-09 Nick Clifton <nickc@cygnus.com>
5739 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5740 redefinition of this macro.
5742 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5744 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5747 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5749 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5750 a read of HI or LO and an immediatly following branch.
5752 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5754 * config/tc-mips.c (md_begin): Another correction to the setting of
5757 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5759 * config/tc-mips.c (md_begin): Correct type-o in setting of
5762 1998-12-21 Nick Clifton <nickc@cygnus.com>
5764 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5765 bit insn when optimizing, so that parallelised instructions will
5766 start on a 32 bit boundary.
5768 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5770 * config/tc-mips.c (mips_eabi64): New.
5771 (md_begin): Set mips_eabi64.
5772 (mips_elf_final_processing): Use it.
5774 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5776 * config/tc-mips.c (mips_elf_final_processing):
5777 Correct setting of ABI in e_flags.
5779 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5781 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5784 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5786 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5788 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5790 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5791 warning, values that don't fit in the field.
5793 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5795 * config/tc-mips.c (mips_abi_string): New.
5796 (md_parse_option,md_longopts): Add mabi.
5797 (mips_elf_final_processing): Set e_flags based on mabi flag.
5799 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5801 * config/tc-mips.c (md_parse_option): Handle vr4111.
5803 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5805 * config/tc-h8300.c (build_bytes): Change message given if the
5806 instruction requires H8/300H mode and we're not in Hmode, to
5807 suggest that it may be the operand modes that are the problem, not
5808 necessarily the opcode.
5810 1998-12-10 Nick Clifton <nickc@cygnus.com>
5812 * config/tc-fr30.c: Add line separator character.
5814 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5816 * configure.in (hppa-*-mpeix*): New target.
5817 * config/obj-som.h (obj_som_compiler): Declare.
5818 * config/obj-som.c (compiler_seen): New static variable.
5819 (obj_som_compiler): New function.
5820 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5821 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5822 (pa_type_args): Set hppa_priv_level.
5823 (pa_compiler): New static function if OBJ_SOM.
5824 * configure: Rebuild.
5826 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5828 * read.c (output_leb128): Don't mark as inline.
5830 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5832 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5833 AIX .vbyte unaligned data support.
5834 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5835 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5838 1998-12-07 Nick Clifton <nickc@cygnus.com>
5840 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5843 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5845 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5846 BFD_RELOC_ARM_PCREL_BRANCH.
5848 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5850 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5851 checking the target type.
5852 (mips-dec-bsd*): Set endian to little.
5853 * configure: Rebuild.
5855 COFF weak symbol support, based on patches from Mark Elbrecht
5856 <snowball3@usa.net>:
5857 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5858 * config/obj-coff.c (obj_coff_weak): New static function.
5859 (obj_coff_endef) [both versions]: Handle weak symbols.
5860 (coff_frob_symbol): Likewise.
5861 (yank_symbols): Likewise.
5862 (obj_pseudo_table): Add "weak".
5864 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5865 <aymeric.vincent@emi.u-bordeaux.fr>.
5866 * aclocal.m4: Rebuild with current tools.
5867 * configure: Rebuild.
5869 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5870 an assertion failure for a case we can't handle when OBJ_ECOFF.
5872 * expr.c (operator): And with 0xff to avoid problems with signed
5875 1998-12-03 Nick Clifton <nickc@cygnus.com>
5877 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5878 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5880 1998-12-02 Nick Clifton <nickc@cygnus.com>
5882 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5885 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5887 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5888 calculation of pcrel point.
5890 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5895 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5897 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5899 (d10v_cleanup): Only generate previous insn if a multiline insn is
5902 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5904 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5907 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5909 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5910 -marm6xxx command line switches.
5912 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5914 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5915 (itbl-ops.o): Delete duplicate dependencies.
5916 Rebuild dependencies.
5917 Add fr30 dependencies.
5918 * Makefile.in: Rebuild.
5920 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5922 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5924 * listing.c: Ignore line terminator characters found inside
5927 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5929 * po/gas.pot: Regenerated.
5931 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5933 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5934 fr30_is_label_start(). Also checks for delay slot insns.
5936 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5937 FR30 instructions which contain a colon in the mnemonic.
5939 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5941 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5943 * config/tc-fr30.c: Removed currently superflous code.
5945 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5947 * config/tc-fr30.h: New file.
5948 * config/tc-fr30.c: Tweaking so that it will compile.
5950 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5952 * config/tc-d10v.h (obj_fix_adjustable): Define.
5953 (TC_FORCE_RELOCATION): Define.
5954 (d10v_force_relocation): Declare.
5955 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5956 (md_apply_fix3): Handle Vtable relocs.
5957 (d10v_fix_adjustable): New.
5958 (d10v_force_relocation): New.
5960 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5962 * config/tc-d30v.c: Change default behaviour to ignore potential
5963 conflicts between register name and symbol names.
5965 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5967 * configure.in: Add fr30-*-*.
5968 * config/tc-fr30.c: New file.
5969 * Makefile.in: Regenerated.
5970 * config.in: Regenerated.
5971 * configure: Regenerated.
5972 * doc/Makefile.in: Regenerated.
5973 * po/gas.pot: Regenerated.
5975 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5977 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5980 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5982 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5984 (do_scrub_chars): Add some casts to unsigned char to avoid
5985 unwanted sign extension.
5986 * read.c (lex_type): Set characters about 127 to be symbol
5988 * config/tc-i386.c (md_begin): Set identifier_chars and
5989 operand_chars for values above 127.
5991 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5993 * configure.in: detect cygwin* instead of cygwin32*
5994 * configure: regenerate
5996 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5998 * listing.c: Add support for producing a listing from piped
6001 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6003 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6004 (append_insn): Account for the tx39's multiply behavior.
6006 1998-10-26 Michael Meissner <meissner@cygnus.com>
6008 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6009 from assemble_parallel_insns. Add support for '->' to indicate
6010 explicitly serializing the instructions.
6011 (md_assemble): Ditto.
6013 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6015 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6018 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6020 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6022 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6024 * config/tc-mips.c : support frame and regmask/fregmask when
6025 MIPS_STABS_ELF is specified.
6027 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6029 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6030 (md_apply_fix): Don't return 1 for VTABLE relocs.
6031 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6033 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6035 * doc/c-i386.texi: Replace occurences of "opcode" with
6036 "instruction mnemonic", "instruction", or "mnemonic" when
6037 referring to the name of an instruction. Use "opcode" when
6038 referring to the sequence of machine bytes.
6040 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6041 (is_opcode_char): Rename to is_mnemonic_char.
6042 (md_assemble and i386_operand): Correct error messages from
6043 "opcode" to "instruction mnemonic"
6044 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6045 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6046 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6047 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6048 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6049 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6050 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6052 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6054 * config/tc-i386.c (i386_operand): Check for garbage after
6057 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6059 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6060 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6062 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6064 * config/tc-sh.h (obj_fix_adjustable): Define.
6065 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6066 (md_apply_fix): Likewise.
6067 (tc_gen_reloc): Likewise.
6068 (sh_fix_adjustable): New.
6070 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6072 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6073 * cgen.h (gas_cgen_finish_insn): Update prototype.
6074 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6075 cgen_insn_t -> CGEN_INSN_INT.
6076 (make_parallel): Update handling of CGEN_INT_INSN_P.
6077 (assemble_parallel_insn): Ditto.
6078 (target_make_parallel): New function.
6079 (md_assemble): Use it.
6081 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6083 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6085 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6087 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6088 converted into lower case.
6090 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6092 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6093 (gas_cgen_tc_gen_reloc): Likewise.
6094 * config/tc-m32r.h (obj_fix_adjustable): Define.
6095 * config/tc-m32r.c (m32r_fix_adjustable): New.
6096 (m32r_force_relocation): Handle VTABLE relocs.
6098 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6100 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6102 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6104 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6105 to lower case before parsing.
6107 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6108 parallel insns modift buts in the PSW as a side effect.
6110 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6112 * config/tc-d30v.c (find_format): Test for missing flag and
6115 (md_apply_fix3): Fix error messages to avoid
6116 assumption about presence of a symbol.
6118 (parallel_ok): Disallow parallel instructions that both modify the
6121 (find_format): Generate a warning if an odd numbered register is
6122 used as the first register in a mutli-register instruction.
6124 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6126 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6127 relocations are always associated with a symbol.
6129 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6131 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6132 (elf32_sparc_force_relocation): Declare.
6133 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6134 (tc_gen_reloc): Handle vtable relocs.
6135 (elf32_sparc_force_relocation): New.
6137 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6139 * symbols.c (S_IS_FUNCTION): New.
6140 * config/tc-v850.h (obj_fix_adjustable): Define.
6141 (TC_FORCE_RELOCATION): Define.
6142 (v850_force_relocation): Declare.
6143 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6144 of fx_addnumber for VTABLE reloc addends.
6145 (md_apply_fix3): Handle VTABLE relocs.
6146 (v850_fix_adjustable): New.
6147 (v850_force_relocation): New.
6149 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6151 * tc-hppa.c (fp_operand_format): Add some additional formats.
6152 (pa_ip): Do not automatically promote into pa2.0 mode.
6153 (pa_level): Handle ".level 2.0".
6155 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6157 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6158 * config/tc-i386.h (template.extension_opcode): Change to
6159 unsigned int to allow full range of 8-bit opcode suffixes.
6160 (None): Redefine as 0xffff.
6162 From Jeff B Epler <jepler@usgs.gov>
6163 * doc/c-i386.texi (i386-SIMD): New section.
6165 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6167 * read.c (discard_rest_of_line): New function.
6168 * read.h: Declare it.
6169 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6171 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6173 * config/tc-d10v.c (find_symbol_matching_register): New function.
6174 (find_opcode): Cope with the case where a register name matches
6177 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-v850.c (md_pcrel_from): Rename to
6180 v850_pcrel_from_section.
6181 (v850_pcrel_from_section): Do not resolves symbols in other
6184 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6186 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6188 * config/tc-d10v.c (find_opcode): Generate an error if a register
6189 is supplied for an operand that should not be a register.
6191 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6194 instructions to have another instruction in the right bin.
6196 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6198 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6199 the right container if the left container holds a branch
6202 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6204 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6205 both a register name and symbol name.
6206 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6208 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6210 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6211 execution unit class.
6213 (reg_name_search): If a name matches a register and a symbol,
6214 prefer the register.
6215 (find_format): Disallow flag registers when a general purpose
6216 register is required.
6217 If a number is required, but a register has been given, check to
6218 see if a symbol with the same name as the register exists, and if
6219 so, use that symbol.
6221 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6223 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6225 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6227 * config/tc-d30v.c (find_format): Do not accept flag registers as
6228 general purpose registers.
6229 (find_format): If an immediate value is expected at a given place
6230 in a format, but a register name has been provided instead, check
6231 to see if that register name matches the name of a predefined
6232 symbol and if it does, then use the symbol instead.
6233 (reg_name_search): If a register name matches a symbol name,
6234 prefer the register name to the symbol name.
6236 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6238 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6239 the previous insn to empty.
6241 1998-09-20 Michael Meissner <meissner@cygnus.com>
6243 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6244 pieces, forcing the use of an ANSI compiler.
6246 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6248 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6250 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6252 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6254 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6256 (obj_elf_vtable_entry): Likewise.
6257 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6258 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6259 (tc_gen_reloc): Likewise.
6260 (arm_fix_adjustable): Likewise.
6261 (elf32_arm_force_relocation): New.
6262 (armelf_frob_symbol): Remove coff-style symbol support.
6264 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6266 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6268 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6270 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6271 OBJ_COFF so that routine is defined for a.out format.
6273 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6275 * config/tc-i386.c (i386_operand): Detect non-segment registers
6276 used as segment prefixes.
6278 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6280 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6281 optimize across FDE boundaries.
6283 * config/obj-coff.c (obj_coff_section): Preserve any link once
6284 flags when setting the section flags.
6286 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6289 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6291 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6293 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6296 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6298 * frags.c (frag_grow): Include the size of the frag struct in the
6301 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6302 if the new subseg comes before the old.
6304 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6306 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6307 to handle edge8 and edge16.
6309 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6311 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6312 before we clobber the symbol involved.
6314 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6316 * config/tc-arm.c: Remove OBJ_ELF definitions for
6317 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6318 use arm_adjust_symtab for OBJ_COFF.
6319 (armelf_adjust_symtab): New Routine.
6320 * config/tc-arm.h: Define obj_adjust_symtab to
6321 armelf_adjust_symtab for OBJ_ELF.
6323 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6325 * configure.in: Make all i386-elf targets use bfd_gas.
6326 * config/tc-i386.c (tc_i386_force_relocation): New.
6327 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6328 (md_apply_fix3): Likewise.
6329 (tc_gen_reloc): Handle them.
6330 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6331 tc_i386_force_relocation.
6333 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6335 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6337 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6339 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6340 current opcode after writing the first insturction of a reverse
6343 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6345 * read.h (generate_lineno_debug): Add prototype.
6346 * read.c (generate_lineno_debug): Make non-static.
6348 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6350 * config/tc-i386.c (md_assemble): Only warn for address/data size
6353 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6355 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6356 against Thumb function names, as the linker needs this information.
6358 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6360 * expr.c (operand): Check also that there is no advance in operand
6361 after atof_generic in order to decide "is it label 0f or floating
6364 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6366 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6367 command line options with a single dash.
6368 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6370 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6372 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6373 * tc-arm.c (arm_fix_adjustable): New routine.
6375 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6377 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6378 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6379 demand_empty_rest_of_line before mri_comment_end.
6380 (equals): Check garbage after expression before
6381 mri_comment_end in MRI mode.
6383 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6386 small immediate constant to use the constant itself rather than
6389 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6392 (pa_leave): Likewise.
6394 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6396 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6398 (i386_operand): Fix an error message.
6400 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6402 * doc/c-arm.texi (ARM Directives): Document .req directive.
6404 * config/tc-arm.c (reg_required_here): Display erroneous string if
6405 the register name could not be decoded.
6406 Do not set inst.instruction if the sift is -1.
6408 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6410 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6413 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6415 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6416 even if it is belived to be unnecessary.
6418 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6420 config/tc-i386.c (i386_operand): Size immediate constants by
6421 suffix (erroneously removed as part of July 7 change).
6423 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6425 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6426 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6427 (armelf_frob_symbol): New Routine.
6428 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6430 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6432 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6434 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6436 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6437 command line switches passed to assembler.
6439 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6441 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6442 (gas_cgen_opcode_desc): Declare.
6443 (gas_cgen_parse_operand): Declare.
6444 (*): Prepend gas_ to gas specific fns to denote them as such.
6446 * cgen.c (gas_cgen_opcode_desc): New global
6447 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6448 (queue_fixup): Renamed from cgen_queue_fixup.
6449 (*): Prepend gas_ to gas specific fns to denote them as such.
6451 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6452 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6453 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6454 Open opcode table and initialize it.
6455 (make_parallel): Use gas_cgen_opcode_desc.
6456 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6457 (md_assemble): Ditto.
6459 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6461 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6462 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6463 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6464 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6465 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6466 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6467 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6468 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6469 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6470 (INIT_STAB_SECTION): Likewise.
6471 (OBJ_PROCESS_STAB): Likewise.
6473 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6474 (md_parse_option): Watch for them.
6475 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6476 (md_begin): Kill neverdef code.
6477 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6478 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6479 (s_alpha_coff_wrapper): New.
6480 (md_pseudo_table): Trap all ECOFF pseudos.
6482 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6484 Start of changes to remove mdebug section from mips*-elf
6485 Based on MIPS_STAB_ELF definition
6486 * acconfig.h: undef if not configured
6487 * config.in: undef if not configured
6488 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6489 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6490 * stabs.c (s_stab_generic): flush frag
6492 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6494 * configure.in: (arm-*-elf): Handle.
6495 (thumb-*-elf): Handle.
6496 * configure: Regenerate.
6497 * read.c (stringer): Fix typo in comment.
6498 * write.c (fixup_segment): Don't add symbol value to addend if
6500 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6502 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6505 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6507 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6508 (write_2_short): Emit warning if new flag is set.
6509 (do_assemble): Set flags if left instruction is one of special
6510 "right-instruction-killer" type.
6512 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6514 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6515 Always output words in debug_info section as big endian.
6516 (sparc_target_format): Choose correct bfd target.
6517 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6519 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6521 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6522 to work with internationalization code. Issue an error when two
6523 operands match that are not allowed to match.
6525 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6527 * configure.in (install_tooldir): Allow target to specify whether
6528 it wants to be installed in $(tooldir)/bin.
6529 * configure: Regenerate.
6530 * Makefile.am (install-exec-local): Set install-exec-tooldir
6531 dependency via configure.
6532 * Makefile.in: Regenerate.
6534 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6536 * Makefile.am (install-exec-local): Split into two ...
6537 (install-exec-bindir,install-exec-tooldir): New rules.
6538 * Makefile.in: Regenerate.
6540 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * Makefile.am (install-exec-local): Don't remove the file before
6543 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6544 W. Rozycki <macro@ds2.pg.gda.pl>.
6545 * Makefile.in: Rebuild.
6547 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6549 * cgen.c: Include libiberty.h.
6550 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6551 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6552 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6553 (md_cgen_lookup_reloc)): Declare.
6554 (md_cgen_record_fixup_exp): Declare.
6555 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6556 (m32r_relax_frag): Declare.
6557 (cgen_md_apply_fix3): Decls moved to cgen.h.
6558 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6559 (m32r_cgen_record_fixup_exp): Delete decl.
6560 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6561 (assemble_nop): Delete.
6562 (expand_debug_syms): Delete unused `exp'.
6563 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6564 Add default case for -Wall.
6565 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6566 (md_atof): Delete unused wordP.
6568 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6570 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6573 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6575 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6576 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6577 .print, .purgem, and .struct. Remove documentation for
6580 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6582 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6583 Update call to insert_operand.
6585 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6587 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6589 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6591 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6592 whitespace after a prefix operator.
6594 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6596 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6598 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6600 * config/tc-sparc.c (log2): New static function.
6601 (s_reserve): Use log2 to convert alignment before calling
6603 (s_common): Use log2 to convert alignment before calling
6604 record_alignment and frag_align.
6605 (sparc_cons_align): Use log2.
6607 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6609 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6610 (s_common): Likewise.
6612 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6613 initialization of waddr.
6614 (sparc_elf_final_processing): Add default case to switch.
6616 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6618 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6619 than temporary real.
6621 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6623 * write.c (subsegs_finish): Don't align the segments if there were
6626 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6627 copying aux information.
6629 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6630 expression into a symbol.
6632 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6634 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6635 type to unsigned int.
6636 (md_assemble): Change type used to store offsets from unsigned
6638 (i386_operand): Switch error check to only call RESTORE_END_STRING
6639 once after parse_register.
6641 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6643 * config/tc-v850.c (md_show_usage): Changed format to match that
6646 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6648 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6650 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6652 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6655 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6658 * doc/Makefile.in: Rebuild.
6660 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6662 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6663 for %lo expressions.
6664 (mips_ip, case 'u'): Move range check after code to mask
6665 off bits in %hi/%lo expressions. Mask off high bits for
6668 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6670 * doc/Makefile.am (gasver.texi): New target.
6671 (as.info, as.dvi): Depends upon gasver.texi.
6672 * doc/as.texinfo: Include gasver.texi. Mention version number on
6673 title page and in top node.
6674 * doc/Makefile.in: Rebuild.
6676 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6678 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6679 but not including the line containing the edict.
6680 * listing.h (LISTING_EOF): New.
6681 * input-scrub.c (input_scrub_next_buffer): Call it.
6683 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6685 * config/tc-i386.c (i386_operand): Don't set the size of an
6686 immediate address based solely on the suffix and the mode.
6688 * config/tc-i386.c (md_assemble): Add assertion to make sure
6689 overlap2 does not set Imm.
6691 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6692 sequences of whitespace to a single space.
6693 (is_space_chars): Just compare with space.
6694 (md_begin): Don't initialize space_chars.
6695 (md_assemble): Just skip a single whitespace character.
6696 (i386_operand): Rewrite base-index parsing to use new
6697 parse_register, and to skip white space. Skip white space in a
6698 number of other places too. Don't give error message if
6699 parse_register fails.
6700 (parse_register): Change reg_string parameter to be non-const.
6701 Add end_op parameter. Skip white space after the `%', and return
6702 end of register string. Give error message here rather than
6705 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6707 Based on patch from Matt Semersky <matts@scd.hp.com>:
6708 * expr.c (op_encoding): Make const.
6709 (expr_set_precedence): New function.
6710 (expr_begin): Don't set operator rankings, just call
6711 expr_set_precedence.
6712 * expr.h (expr_set_precedence): Declare.
6713 * read.c (s_mri): Call expr_set_precedence.
6715 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * doc/as.texinfo (Statements): Remove paragraph discussing
6718 continuing lines with a backslash. This hasn't worked for years,
6721 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6723 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6725 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6726 (ps_CTORS, ps_DTORS): New section types.
6727 (vms_fixup_xtors_section): New function
6728 (Ctors_Psect, Dtors_Psect): Define.
6729 (IS_GXX_XTOR): Define
6730 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6731 Filter static constructors/destructors and add to
6732 Ctors_Symbols/Dtors_Symbols chain.
6733 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6734 appropriate section.
6736 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6737 * makefile.vms: Merge vax/vms support.
6739 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6741 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6742 (elf_pseudo_table): Add them.
6743 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6744 (md_apply_fix): Accept them.
6745 (mips_fix_adjustable): Don't adjust them.
6746 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6747 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6748 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6749 (tc_fix_adjustable): Don't adjust them.
6751 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6753 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6755 * Makefile.in: Regenerate.
6756 * configure.in: AC_SUBST cgen_cpu_prefix.
6757 * configure: Regenerate.
6759 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6761 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6762 Changed all users of COND12_DELAY.
6764 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6766 * config/tc-mn10300.c (set_arch_mach): New function.
6767 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6768 (md_begin): Default to mn10300 mode.
6769 (md_assemble): Only accept instructions for the core mn10300
6770 chip and the active machine type.
6772 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6774 * subsegs.h (segment_info_type): Give the struct a name.
6775 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6776 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6777 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6778 * config/tc-w65.h (tc_reloc_mangle): Declare.
6779 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6781 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6783 * config/tc-v850.c (v850_comm): Restore old section
6784 after common processing.
6786 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6788 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6790 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6792 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6793 char with code that explicitly sign-extends.
6795 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6797 * config/tc-v850.c (md_begin): Restore text section as the current
6798 section after creating call table sections.
6799 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6802 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6803 with call to macro SYM_AUXINFO.
6805 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6807 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6808 with the program transform name.
6809 * Makefile.in: Rebuild.
6811 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6813 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6816 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6818 * config/tc-i386.c (i386_operand): Be prepared for a space between
6819 the open parenthesis and the start of the register operand,
6820 because of the June 16 change.
6822 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6824 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6827 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6829 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6830 even if it is belived to be unnecessary.
6832 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6836 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6838 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6840 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6841 shift amount for a repeated operand. The shift amount for the
6842 repeated copy comes from the size of the operand.
6844 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6846 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6848 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6850 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6852 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6854 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6855 characters in it as LEX_IS_SYMBOL_COMPONENT.
6856 * config/tc-i386.h (tc_symbol_chars): Define.
6857 (extra_symbol_chars): Declare.
6858 * config/tc-i386.c (extra_symbol_chars): Define.
6859 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6860 (line_comment_chars): Set to '/' if TE_LINUX.
6861 * doc/c-i386.texi (i386-prefixes): Update.
6862 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6864 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6866 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6867 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6869 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6871 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6872 constraint in instructions REP & REPI.
6874 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6876 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6877 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6879 (check_range): If the operand is shifted, then shift the number
6880 before checking its range.
6882 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6884 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6887 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6889 * config/tc-v850.c (v850_comm): Create special sections as needed.
6891 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6893 * config/tc-d10v.c (write_2_short): Addition of swapping
6894 instructions for sequential and reverse sequential order when
6895 given order is not possible.
6897 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * Makefile.am: Rebuild dependencies.
6900 (DEP_INCLUDES): Fix reference to intl build directory.
6901 * Makefile.in: Rebuild.
6903 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6905 * doc/c-i386.texi: Update 16 bit documentation.
6907 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6908 IgnoreDataSize to IgnoreSize as they are used for address size as
6910 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6911 32-bit mode, similarly addr16/data16 and variants.
6913 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6915 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6916 sequential word multiply instructions.
6918 (do_assemble): Add extra command line argument, to allow mul32
6919 attribute to be preserved across parallel insns.
6920 (md_assemble): Insert NOPs between explicitly parallel insns which
6921 contain an 32 bit multiply and a 16 multiply.
6923 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6925 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6928 * config/tc-i386.c (reloc): Add braces.
6930 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6931 consistent with Intel naming.
6932 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6933 use bitfields in sib_byte.
6934 (modrm_byte): Don't use bitfields here either.
6936 * config/tc-i386.c (current_templates): Add const.
6937 (parse_register): Add const to return, param, and char *s.
6938 (i386_operand): Add const to reg_entry *r.
6939 * config/tc-i386.h (templates): Add const to start, end.
6941 Inspired by code for 16 bit gas support from Martynas Kunigelis
6942 <martynas@nm3.ktu.lt>:
6943 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6944 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6945 (uses_mem_addrmode): Remove.
6946 (md_estimate_size_before_relax): Add support here too.
6947 (md_relax_table): Rewrite interface to md_relax for 16 bit
6949 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6950 (opcode_suffix_to_type): Remove.
6951 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6952 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6953 (md_convert_frag): Likewise.
6954 (i386_operand): Add support for 16 bit base/index regs,
6955 immediates, and displacements. Remove some unnecessary casts, and
6956 localise end_of_operand_string, displacement_string_start,
6957 displacement_string_end variables. Add GCC_ASM_O_HACK.
6958 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6960 * config/tc-i386.c (prefix_hash): Remove.
6961 (md_begin): Rewrite without obstacks. Remove prefix hash table
6962 handling. Rewrite lexical table handling.
6963 (i386_print_statistics): Don't print prefix statistics.
6964 (md_assemble): Rewrite instruction parser so that line is not
6965 converted to lower case. Don't do a hash_find for prefixes,
6966 instead recognise them via opcode modifier.
6967 (expecting_operand, paren_not_balanced): Localise variables.
6968 * config/tc-i386.h (IsPrefix): Define.
6969 (prefix_entry): Remove.
6971 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6972 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6973 '\\' in case where comment_chars contains '/'.
6975 * config/tc-i386.c (MATCH): Ensure given operand and template
6976 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6977 you must write `ljmp *table(%ebx)'.
6979 From H.J. Lu <hjl@gnu.org>:
6980 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6981 as 0 ifndef BFD_ASSEMBLER.
6982 (md_assemble): Allow immediate operands without suffix or
6983 other reg operand to default in size to the current code size.
6985 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6987 * config/tc-v850.c (md_begin): Restore creation of
6988 .call_table_text and .call_table_data sections.
6990 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6992 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6993 after emitting a word of noops.
6995 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6997 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6998 (i386_operand): Simplify checks for valid base/index combinations.
6999 Disallow `in 4(%dx),%al'.
7001 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7003 (add_prefix): Change parameter from char to int.
7005 * config/tc-i386.h (Ugh): Define opcode modifier.
7006 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7008 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7009 CONSISTENT_REGISTER_MATCH macros to check register types more
7010 thoroughly. Check for illegal suffix/operand combinations
7011 when matching insns with operands. Handle new `s' suffix, and
7012 associated FloatMF opcode modifier for float insns with memory
7014 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7015 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7016 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7017 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7018 DATA_PREFIX_OPCODE throughout.
7020 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7021 (md_assemble): Rewrite suffix/register operand checking code to be
7022 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7023 AnyMem, the better to grep.
7025 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7026 given a memory operand. Don't set Abs bits either.
7027 (type_names): Remove Mem*, Abs*.
7028 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7029 define opcode_modifiers as these cases are handled by Disp8,
7030 Disp16, Disp32 and suffix checks.
7031 (COMES_IN_BOTH_DIRECTIONS): Remove.
7032 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7034 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7035 if IgnoreDataSize modifier given. Remove ShortformW modifier
7036 test. Add test for ShortForm in W base_opcode modification.
7037 Merge Seg2ShortForm and Seg3ShortForm code.
7038 * config/tc-i386.h (ShortFormW): Remove.
7039 (IgnoreDataSize): Define.
7041 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7043 * config/tc-d30v.c (md_assemble): Store previous segment state
7044 with previous instruction.
7046 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7048 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7049 (ebp, esp): Remove static variables.
7050 (MATCH): Remove test for InOutPortReg.
7051 (i386_operand): Properly handle InOutPortReg here instead.
7052 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7053 (md_assemble): Simplify and correct modrm and sib generation.
7054 (i386_operand): Add warning for scale without index.
7055 Rewrite checks for valid base/index combinations.
7057 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7058 macros and enclose in do while(0).
7059 (RESTORE_END_STRING): Likewise.
7060 (md_assemble): Add one to printed operand number so we start
7061 from 1 not 0. Add some more gettext invocations.
7062 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7065 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7066 DATA_PREFIX, SEG_PREFIX): Define.
7067 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7068 (check_prefix): Remove function.
7069 (add_prefix): New function. Add prefix to i.prefix as well as
7071 (md_assemble): Changes for add_prefix. Remove hack for wait
7072 prefix, instead always output prefixes in fixed order. Test
7073 for jcxz/loop when selecting between word & dword operations,
7074 and add address size prefix rather than operand size prefix.
7075 Remove operand -> address size hack when emitting jcxz/loop.
7076 (i386_operand): Remove O_Absent check as it's done in expr.
7078 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * configure.in: Recognize m5200 as a cpu_type of m68k.
7081 * aclocal.m4: Rebuild with current libtool.
7082 * configure: Rebuild.
7084 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7086 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7087 to relaxable_symbol to prevent references to external symbol from
7090 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7092 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7093 symbols are relaxable.
7095 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7097 * config/tc-v850.c (md_begin): Don't create special
7098 sections by default.
7100 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7102 * config/tc-mips.c (macro): For div and udiv, close the
7103 reorder block as soon as possible.
7105 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7107 From Matt Semersky <matts@scd.hp.com>:
7108 * macro.c (macro_mri_mode): New function.
7109 * macro.h (macro_mri_mode): Declare.
7110 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7113 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7115 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7118 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7119 until after xstrdup in OBJ_EVAX case.
7121 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7123 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7124 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7125 of hardcoded magic number.
7126 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7128 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7130 * read.c (do_s_func): New function.
7132 * read.h (do_s_func): Add prototype.
7134 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7136 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7137 nops if fill pattern not specified.
7139 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7141 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7142 * config/te-go32.h (TE_GO32): Define.
7143 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7145 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7147 Implement .func/.endfunc pseudo-ops.
7148 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7150 * read.c (potable): Add .func,.endfunc.
7151 (s_func): New function.
7152 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7154 (in_doc_func_p,current_function_label): New static globals.
7155 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7157 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7160 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7161 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7162 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7163 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7164 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7165 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7166 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7167 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7168 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7169 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7170 * config/tc-a29k.c: Don't define md_short_jump_size,
7171 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7172 * config/tc-alpha.c: Likewise.
7173 * config/tc-alpha.h: Likewise.
7174 * config/tc-arm.c: Likewise.
7175 * config/tc-h8300.c: Likewise.
7176 * config/tc-h8500.c: Likewise.
7177 * config/tc-hppa.c: Likewise.
7178 * config/tc-i860.c: Likewise.
7179 * config/tc-i960.c: Likewise.
7180 * config/tc-ppc.c: Likewise.
7181 * config/tc-sh.c: Likewise.
7182 * config/tc-sparc.h: Likewise.
7183 * config/tc-tic30.c: Likewise.
7184 * config/tc-w65.c: Likewise.
7185 * config/tc-z8k.c: Likewise.
7187 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7189 * config/tc-vax.c (_): Delete this macro used for placeholder
7190 values in vax_operand_width_size; it conflicts with the _() macro
7191 used for internationalization.
7193 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7195 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7196 code. From Chris Moller <moller@bops.com>.
7198 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7199 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7200 * read.c (emit_expr): Initialize seg and subseg fields of a new
7202 * write.c (write_object_file): Switch to the appropriate segment
7203 and subsegment when processing a broken word.
7205 * config/tc-m68k.c (mri_assemble): New static function.
7206 (build_mri_control_operand): Call mri_assemble rather than
7208 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7209 (s_mri_endf, s_mri_endw): Likewise.
7211 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * read.c (s_org): Call md_flush_pending_output if it is defined.
7215 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7217 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7219 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7220 (md_parse_option): Add for same.
7221 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7222 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7223 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7225 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7227 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7229 * config/tc-arm.c (find_real_start): Relax definition of local
7232 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7234 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7235 symbols at the given address, not just the last one specified.
7237 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7239 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7240 or number_to_chars_littleendian to write data.
7242 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7244 * config/tc-v850.c (md_assemble): Remove artificially created
7245 register name symbols.
7247 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7249 * write.c (fixup_segment): Change "segment" to "section" in
7252 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7254 * write.c (fixup_segment): Change sym1-sym2 message again.
7256 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7258 * write.c (fixup_segment): Improve error message for sym1-sym2
7259 errors when sym1 is in a different segment from sym2.
7261 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7263 * config/tc-m32r.c (warn_unmatched_high): New static local.
7264 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7265 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7266 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7267 (md_parse_option): Likewise.
7268 (md_show_usage): Likewise.
7269 (m32r_frob_file): Likewise.
7271 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7272 (read_a_source_file): Call them.
7273 * read.h (stabs_generate_asm_file): Declare.
7274 * stabs.c (stabs_generate_asm_file): New function.
7275 (generate_asm_file): New function.
7276 (stabs_generate_asm_lineno): Move file name handling into
7279 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7281 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7282 (d30v_current_align, d30v_current_align_seg): New variables.
7283 (d30v_last_label): New variable.
7284 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7285 (s_d30v_data, s_d30v_section): Likewise.
7286 (md_pseudo_table): Call them.
7287 (md_begin): Initialize d30v_current_align_seg.
7288 (md_assemble): Call d30v_align when needed by known current alignment.
7289 (d30v_frob_label, d30v_cons_align): New functions.
7290 * config/tc-d30v.h (md_do_align): Remove.
7291 (tc_frob_label): Call d30v_frob_label.
7292 (md_cons_align): New.
7294 * config/tc-d30v.c (find_format): Convert complex expressions to
7295 expression symbols before processing. Clean up code formatting.
7297 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7299 * po/Make-in (install-info): New target.
7301 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7303 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7305 * config/tc-mn10300.c (md_assemble): Likewise.
7307 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7309 * Makefile.am: Update with `make dep-am'.
7310 (HFILES): Add cgen.h.
7311 (cgen.o): Depend on cgen.h.
7312 * Makefile.in: Regenerate.
7314 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7316 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7318 * gasp.c (grab_label): Permit a label to be a preprocessor
7319 variable by permitting a label to start with a backslash.
7321 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7323 * config/tc-mips.c (validate_mips_insn): Removed hack
7324 for previously inaccessible bitfields in some INSN_TRAP
7327 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7329 * config/tc-d30v.c (do_assemble): Abort with error message
7330 if opcode operands do not match.
7332 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7334 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7335 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7336 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7337 similar new 'q' operand.
7339 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7341 * cgen.c (cgen_asm_finish_insn): Fix typo.
7343 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7346 * cgen.c: Include it.
7347 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7348 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7349 All callers updated.
7350 * config/tc-m32r.c: Include cgen.h.
7351 (m23r_insn): New members num_fixups,fixups.
7353 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7355 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7356 to avoid compiler warning.
7358 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7360 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7363 * makefile.vms (OBJS): Add ehopt.obj
7365 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7367 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7369 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7371 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7372 a short format insn.
7373 (md_assemble): Set it for explicitly packed insns.
7375 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7377 * config/obj-coff.c (c_symbol_merge): Do not take address of
7378 native fields when performing the memcpy.
7380 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7382 * config/tc-mips.c (macro,macro2): Implement
7383 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7385 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7387 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7388 relocations against globally visible symbols.
7389 * config/tc-m68k.c (relaxable_symbol): New macro.
7390 (m68k_ip, md_estimate_size_before_relax): Use it.
7391 (tc_m68k_fix_adjustable): Also handle weak symbols.
7393 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7395 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7396 references to externally visible symbols.
7397 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7398 values in twice for a PC relative reloc if the symbol is
7401 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7402 don't adjust a PC relative reloc against an externally visible
7404 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7405 for a PC relative fixup against an externally visible defined
7406 symbol, arrange to store object file and addend values as though
7407 the symbol were not defined.
7408 (tc_gen_reloc): Likewise.
7410 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7412 * read.c (sizeof_leb128): Referenced externally by write.c so
7415 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7417 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7418 and expand a 'debug' symbol associated with the next instruction
7419 that does not cause a short instruction to be filled with a NOP.
7420 (md_pseudo_table): Add support for .debugsym.
7421 (assemble_parallel_insn): Add calls to expand_debug_sym as
7423 (md_assemble): Ditto.
7425 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7427 * as.c (main): Conditionally call setlocale.
7428 * gasp.c (main): Likewise.
7429 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7430 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7432 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7434 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7436 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7438 * config/tc-hppa.c: Change all calls to bzero to use memset.
7439 (pa_ip): Add cast to avoid warning.
7440 (tc_gen_reloc, md_apply_fix): Likewise.
7441 (pa_find_space_by_number): Likewise.
7442 (hppa_force_relocation): Likewise.
7443 (pa_block): Change i to unsigned int.
7444 * config/obj-som.h (obj_som_copyright): Declare.
7446 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7448 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7449 for line numbers for assembly source.
7451 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7453 * configure.in: Change version number to 2.9.4
7454 * configure: Rebuild.
7456 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7458 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7460 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7462 * ecoff.h: Change symbolS in function declaration to struct
7465 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7467 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7468 (md_convert_frag): Fix i18n typo.
7470 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7472 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7473 * ecoff.h: Protoype it.
7474 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7475 [EVAX] (s_alpha_prologue): Delete.
7476 (md_pseudo_table): Update.
7478 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7480 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7481 array to local pointer.
7482 (get_args, parse_expr): Add casts to avoid warnings.
7484 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7486 * read.c (s_set): Cast xmalloc return value to fragS *.
7487 * config/tc-m68k.c (m68k_ip): Function made static to match
7488 previous forward declaration.
7489 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7491 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7493 * config/tc-v850.c: Add internationalisation macros to error
7496 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7497 macros to error strings.
7499 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7501 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7502 reloc is in the TOC csect.
7503 (md_apply_fix3): Correct gettext typo.
7505 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7507 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7508 .L - they are local labels and the branches are not really
7509 function calls but rather far jumps.
7511 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7513 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7515 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7517 * config/tc-i386.c (md_assemble): Print operand number rather than
7518 using ordinal_names.
7519 (i386_operand): Likewise.
7521 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7523 * Makefile.am (INTLLIBS): Define to work around apparent automake
7525 All Makefiles: Regenerated.
7527 * Many files: Added gettext invocations around user-visible
7529 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7530 HAVE_LC_MESSAGES): Define.
7531 * dep-in.sed: Added asintl.h.
7532 * po/Make-in: New file.
7533 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7535 * read.c (Z_): Renamed from `_'.
7536 * Makefile.am (SUBDIRS): Added po.
7537 (POTFILES): new macro.
7538 (po/POTFILES.in): New target.
7539 ($(OBJS)): Added asintl.h.
7541 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7542 (as_new_LDADD): Added $(INTLLIBS).
7543 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7544 (gasp_new_LDADD): Added $(INTLLIBS).
7545 (gasp_new_DEPENDENCIES): New macro.
7546 * configure, aclocal.m4: Rebuilt.
7547 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7549 (ALL_LINGUAS): Define.
7550 * macro.c: Include "asintl.h".
7551 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7552 * as.h: Include "asintl.h".
7553 * config/tc-i386.c (ordinal_names): Removed.
7554 (md_assemble): Changed error text to avoid ordinal_names.
7555 (i386_operand): Likewise.
7556 (reloc): Added as_bad to avoid i18n problems.
7557 (tc_gen_reloc): Likewise.
7558 * config/tc-arm.c (bad_args): Now a #define.
7560 * config/obj-vms.c (VMS_stab_parse): Changed type of
7562 (global_symbol_directory): Unified strings to avoid i18n
7564 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7565 avoid i18n problems.
7566 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7567 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7569 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7571 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7573 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7575 * as.c (print_version_id): Added an fprintf to avoid i18n
7577 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7579 * expr.c (expr): Added as_warn call to avoid i18n problems.
7580 * messages.c (as_assert): Changed code to avoid i18n problems.
7581 (as_abort): Likewise.
7582 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7583 (s_space): Likewise.
7584 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7586 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7588 * config/tc-i386.c (check_prefix): New static function, split out
7590 (struct _i386_insn): Add wait_prefix field.
7591 (md_assemble): Remove wait_prefix local variable. Use
7592 check_prefix when adding a prefix.
7594 * config/tc-i386.c (current_templates): New static variable.
7595 (md_assemble): Remove current_templates local variable.
7596 (md_assemble, i386_operand): Improve error and warning messages in
7597 many places. Add RESTORE_END_STRING in many places before error
7598 return. Clarify some comments.
7600 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7602 (md_assemble): Parse string instruction operands, looking for
7603 segment override prefixes. Check for invalid segment prefixes on
7605 (i386_operand): i.seg[] and max mem_operand changes for string
7607 * config/tc-i386.h (EsSeg): Define.
7609 * config/tc-i386.h (regKludge): Define.
7610 (iclrKludge, imulKludge): Don't define.
7611 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7612 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7613 opcode_modifier checks to look for more common cases first. Add
7614 default_seg for IsString case.
7616 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7618 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7620 * configure: Rebuild with new automake and libtool.
7621 * aclocal.m4, Makefile.in: Likewise.
7623 * doc/Makefile.am (as.dvi): New target.
7624 * doc/Makefile.in: Rebuild.
7626 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7628 * configure.in: Added sparc86x support.
7630 * configure: Rebuild.
7632 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7634 (md_parse_option): Warn if -EL is not supported for this architecture.
7636 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7638 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7640 * config/tc-mips.c (mips_ip): Note when we use get match on
7641 the full instruction name.
7643 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7645 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7646 back into the expression to handle add/sub simplification correctly.
7648 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7650 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7652 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7654 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7657 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7659 * symbols.c (max_indent_level): New global.
7660 (print_symbol_value_1): Use it.
7661 * expr.h (expr_build_dot): Declare.
7662 * expr.c (expr_build_dot): New function.
7664 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7666 * symbols.c (print_binary): New function.
7667 (print_expr_1): Call it.
7669 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7671 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7672 operand in the opcode.
7674 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7676 * config/tc-i386.h: Reorder operand flags and opcode modifier
7677 flags for clarity. Remove unused definitions: Unknown,
7678 ImmUnknown, DispUnknown, NoModrm.
7679 * config/tc-i386.c (type_names): Add missing Debug type.
7680 (md_assemble): Better duplicate prefix checking. Quicker string
7681 instruction check via new opcode_modifier flag.
7683 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7685 * doc/as.texinfo (Invoking): Clarify -Wa example.
7687 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7689 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7690 (s_mips_weakext): Define.
7691 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7692 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7695 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7697 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7698 is an error if the value can not be computed at assembly time.
7699 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7701 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * gasp.c (main): Set next field of new include_path structure to
7704 NULL. From Avery Pennarun <averyp@gdc.ca>.
7706 * read.c (s_mri_sect): Call as_bad rather than abort for an
7707 unsupported MRI target.
7709 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7711 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7712 the destination of a branch instruction should be altered.
7713 (find_real_start): New function: Locate the real, Thumb coded
7714 start of a Thumb function.
7715 (do_t_branch23): Alter the destination of branches to Thumb
7718 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7720 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7722 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7725 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7727 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7728 * doc/c-hppa.texi: Likewise.
7730 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7732 * Makefile.am: Rebuild dependencies.
7733 * Makefile.in: Rebuild.
7735 * Makefile.am (DEP_INCLUDES): New variable.
7736 (.dep1): Change to work when srcdir is not an absolute path.
7737 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7738 * Makefile.in: Rebuild.
7740 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7742 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7743 LinearAddress patch.
7745 * configure.in: Set version to 2.9.1.
7746 * configure: Rebuild.
7748 * Branched binutils 2.9.
7750 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7752 * config/tc-i386.h (FWait): Define.
7753 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7754 other prefixes. Check FWait flag in opcode table to see which
7755 instructions require an fwait prefix.
7757 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7759 * stabs.c (get_stab_string_offset): Always create a stab string
7762 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7764 Fix some gcc -Wall warnings:
7765 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7766 * ehopt.c (eh_frame_code_alignment): Likewise.
7767 * expr.c (integer_constant, operand): Likewise.
7768 * frags.c (frag_align): Likewise.
7769 * gasp.c (level_0, change_base, doinstr): Likewise.
7770 * hash.c (hash_ask): Likewise.
7771 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7772 (debugging_pseudo): Likewise.
7773 * macro.c (define_macro, check_macro): Likewise.
7774 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7775 (ignore_rest_of_line, float_cons): Likewise.
7776 * symbols.c (decode_local_label_name): Likewise.
7777 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7778 (fixup_segment, number_to_chars_bigendian): Likewise.
7779 (number_to_chars_littleendian): Likewise.
7780 * config/atof-ieee.c (gen_to_words): Likewise.
7781 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7782 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7783 * read.c (output_big_sleb128): Initialize locals to avoid
7785 (output_big_uleb128, equals): Likewise.
7786 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7787 to unsigned int. Change zeros to unsigned int.
7788 * cond.c (s_if): Add return to default case.
7789 * frags.c (frag_now_fix): Change return type to addressT.
7790 * frags.h (frag_now_fix): Update declaration.
7791 * listing.c (file_info_struct): Change linenum to unsigned int.
7792 (struct list_info_struct): Change hll_line to unsigned int.
7793 (print_source): Update format string.
7794 * read.c (emit_expr): Change scan to unsigned int, and don't
7795 bother to initialize it.
7796 * symbols.c (dollar_label_count): Change to unsigned long.
7797 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7798 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7799 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7801 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7803 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7804 mcf5200 just as we do for m68000.
7805 (m68k_init_after_args): Likewise.
7806 (md_estimate_size_before_relax): Likewise.
7808 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7810 * config/tc-v850.c (md_assemble): Store relocation addend in
7811 fixup instead of instruction.
7813 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7815 * config/tc-i386.c (md_assemble): Swap template arguments to
7816 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7817 This macro is currently symmetric, so passing them the wrong
7818 way didn't cause any problem, but may if the macro is changed
7820 After copying template to i.tm, use i.tm. rather than t-> to
7821 access fields, and make t a const*
7822 Move i.tm.operand_types[] swap to immediately after the copy.
7824 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7826 * expr.h (expr_build_uconstant): Add prototype.
7827 (expr_build_unary,expr_build_binary): Add prototypes.
7828 * expr.c (expr_build_uconstant): New function.
7829 (expr_build_unary,expr_build_binary): New functions.
7831 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7833 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7834 * macro.c (macro_expand_body): Increase buffer size.
7835 * messages.c (as_warn): Likewise.
7836 (as_warn_where, as_bad, as_bad_where): Likewise.
7838 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7840 Based on patch from H.J. Lu <hjl@gnu.org>:
7841 * Makefile.am (DISTSTUFF): New variable.
7842 (diststuff): New target.
7843 * Makefile.in: Rebuild.
7845 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7847 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7848 m32r_elf_section_change_hook.
7850 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7851 emit a nop if a section ends with a 16 bit instruction.
7853 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7855 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7856 s_lcomm rather than obj_coff_lcomm.
7857 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7859 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7861 * config/tc-i386.h (LinearAddress): Define.
7862 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7863 instruction, don't use a default segment.
7865 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7867 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7868 * configure: Rebuild.
7870 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7872 * aclocal.m4, configure: Rebuild with libtool 1.2.
7874 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7876 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7877 PC relative branches. Patch courtesy of Jonathan Walton.
7880 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7882 * configure.in (emulations): Add thumb-pe target.
7884 * configure (emulations): Add thumb-pe target.
7886 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7888 * itbl-lex.l (yywrap): Don't define if already defined as a
7891 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7893 * depend.c (quote_string_for_make): New function.
7894 (wrap_output): Use it.
7896 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7898 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7899 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7901 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7903 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7904 Recognize -GN and -relax.
7905 (md_begin): Initialize gp size from -G switch.
7906 (alpha_force_relocation): Always force if -relax.
7907 (alpha_align): Take a new argument that will specify when to
7908 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7909 Change all callers. Emit nop alignment padding as nop+unop pair.
7911 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7913 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7914 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7916 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7918 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7919 require padding to the next long word boundary.
7921 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7923 * cgen.c: #include symcat.h.
7924 * config/tc-m32r.c: Likewise.
7926 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7928 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7929 absolute expressions instead of '$' prefixed register names.
7931 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7933 * read.c (s_set): Record file and line info for symbols when -as.
7934 (pseudo_set): Don't overwrite that dummy fragment.
7936 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7938 * config/tc-ppc.c (md_pseudo_table): Add "section".
7939 (ppc_named_section): New static function.
7941 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7943 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7944 so we don't have to scan the entire list.
7946 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7948 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7949 case, allow the parallel instructions to modify the same flag
7952 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7954 * listing.c (list_symbol_table): Categorize symbols by
7955 undefined_section rather than sy_frag->line == NULL.
7957 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7959 * Makefile.am (install-exec-local): Install properly when ln
7960 fails or tooldir == prefix.
7962 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7964 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7965 Test result of insert_operand for error.
7967 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7969 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7970 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7971 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7972 * doc/Makefile.in: Rebuild.
7974 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7976 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7977 (macro): Fix handling of M_COP[0-3].
7979 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7981 Based on patches from Ross Harvey <ross@teraflop.com>:
7982 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7983 if macro_alternate or macro_mri.
7984 (getstring): Remove support for byte constants between < and >.
7985 (get_any_string): '<' only starts a string if macro_alternate or
7987 (macro_expand_body): Permit keyword parameters following
7988 positional parameters.
7990 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7991 * configure.in (alpha*-*-netbsd*): New target.
7992 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7993 * configure: Rebuild.
7995 * as.h (flag_warn_suppress_instructionswap): Move from here...
7996 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7997 here, and make static.
7999 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8000 BFD_ASSEMBLER or MANY_SEGMENTS.
8002 * as.c (show_usage): Update bug-gnu-utils address.
8003 * gasp.c (show_usage): Likewise.
8004 * doc/as.texinfo (Bug Reporting): Likewise.
8006 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8008 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8009 insns regardless of the size of a pointer if we're in mips I or
8011 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8013 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8015 Fix rac to accept only a0:
8016 * tc-d10v.c (parallel_ok, find_opcode):
8017 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8018 Introduce OPERAND_GPR.
8020 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8022 * read.c (s_fill): Handle non-constant repeat counts by creating
8023 an rs_space fragment.
8025 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8027 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8028 from as_bad to as_warn.
8030 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8032 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8033 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8034 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8036 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8038 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8039 seg_fix_rotP rather than fix_root from seg_info.
8041 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8043 * expr.c: Add support for 0x1_2_3_4 bignums.
8045 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8047 * configure.in: Change -linux* to -linux-gnu*.
8048 * configure: Rebuild.
8050 * app.c (do_scrub_begin): Treat \r as whitespace.
8052 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8054 * Makefile.am: Update dependencies.
8055 * Makefile.in: Rebuild.
8057 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8059 * configure, aclocal.m4: Rebuild with new libtool.
8061 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8063 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8064 the argument to bfd_set_arch_mach.
8065 (load_address): Use bfd_arch_bits_per_address to determine the
8066 bit size of an address instead of looking at the isa level.
8067 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8069 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8071 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8073 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * ehopt.c: New file.
8076 * as.h (enum _relax_state): Add rs_cfa.
8077 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8078 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8079 * read.c (emit_expr): Call check_eh_frame.
8080 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8081 (relax_segment): Likewise.
8082 * Makefile.am: Rebuild dependencies.
8083 (GAS_CFILES): Add ehopt.c.
8084 (GENERIC_OBJS): Add ehopt.o.
8085 * doc/internals.texi (Frags): Document rs_cfa.
8087 * as.c (show_usage): Mention --traditional-format.
8088 (parse_args): Accept --traditional-format.
8089 * as.h (flag_traditional_format): Declare.
8090 * output-file.c (output_file_create): If flag_traditional_format,
8091 set BFD_TRADITIONAL_FORMAT on stdoutput.
8092 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8094 * config/tc-mips.c (append_insn): Make sure that if we have a
8095 fixup for an unmatched %hi reloc, it does not associated with a
8098 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8099 * doc/Makefile.in: Likewise.
8101 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8103 * config/tc-m32r.c (check_for_side_effects): New function.
8104 (can_make_parallel): Add checks for instruction side effects
8105 clashing with the other instruction.
8106 (assemble_parallel_insn): Improve warning messages. Return error
8107 message from non-swapped instruction order.
8109 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8111 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8113 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8114 md_cleanup definition. This moves the forced literal output to
8115 the end of the source pass, and avoids macro's inserting literals
8116 into the code immediately after the macro expansion.
8118 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8120 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8121 a gas internal symbol is adjustable.
8122 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8124 * as.h: If gcc version greater than 2.6, use `__format__' and
8125 `__printf__' in function attributes, rather than `format' and
8128 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8130 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8132 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8134 Add tms320c30 support:
8135 * config/tc-tic30.h: New file.
8136 * config/tc-tic30.c: New file.
8137 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8138 TARGET_FORMAT as "coff-tic30".
8139 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8140 * Makefile.am: Rebuild dependencies.
8141 (CPU_TYPES): Add tic30.
8142 (CPU_OBJ_VALID): tic30-aout is valid.
8143 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8144 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8145 * configure, Makefile.in: Rebuild.
8147 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8149 * config/tc-v850.c (md_assemble): Improvements to error messages.
8151 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8153 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8154 BFD_RELOC_HI16_S to store the high bits of any value.
8156 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8157 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8158 assembler calculate relocations to any external symbol at all.
8159 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8160 involving generation of pc-relative relocs.
8161 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8162 has been moved to md_apply_fix3.
8164 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8165 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8166 which actually means (the address of identifier's GOT entry) +
8167 constant, which is not particularly useful.
8169 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8171 * read.h (include_dirs): Declare.
8172 (include_dir_count,include_dir_maxlen): Declare.
8174 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8176 * configure.in: Correct check for shared opcodes library.
8177 * configure: Rebuild.
8179 * listing.c (buffer_line): If we can't open the file, set at_end.
8180 (listing_print): Remove unused local variable fi.
8182 * config/m68k-parse.y (reglistpair): Handle register list in
8185 * config/vms-conf.h: Don't undef VERSION.
8187 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8189 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8191 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8193 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8194 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8195 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8196 (EXTRA_DIST): Define.
8197 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8198 explicitly rather than via the list of object files.
8199 (gcc-as.opt): New file created when make-gas.com is run.
8200 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8201 itbl-cpu.h} to #include appropriate file rather than copying that
8203 * config/vms-conf.h: Synchronize with current config.in.
8204 * Makefile.in: Rebuild.
8206 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8208 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8209 (parallel_ok): Relaxed parallel subinstruction dependency check.
8211 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8213 * as.h (flag_warn_suppress_instructionswap): added new flag.
8214 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8215 command line argument.
8216 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8217 warning only if flag_warn_suppress_instructionswap is false.
8219 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8221 * configure.in (i386-*-mingw32*): New target.
8222 * configure: Rebuild.
8224 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8226 * symbols.c (resolve_symbol_value): Don't set the segment if it
8227 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8229 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8232 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8234 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8235 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8238 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8240 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8242 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8244 * config/tc-v850.c (v850_insert_operand): Display instruction when
8245 an error is encountered.
8247 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8249 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8250 (i386-*-sco3.2v5*coff): New target.
8251 (i386-*-sco3.2*): New target.
8252 * configure: Rebuild.
8254 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8256 * config/tc-v850.c: Tidy error message production.
8258 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8260 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8261 validate_immediate return value in the right type for comparisons
8264 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8266 * listing.c (MAX_BYTES): Use listing variables not constants.
8267 (data_buffer): No longer an array, but a pointer.
8268 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8269 (listing_listing): Allocate data_buffer.
8271 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8273 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8274 --listing-rhs-width, --listing-cont-lines.
8275 (show_usage): Update.
8276 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8277 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8278 (print_lines): Use the variables instead of the constants.
8279 (listing_listing): Likewise.
8280 * listing.h: Declare the new vars.
8282 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8284 * as.c (parse_args): Add --keep-locals alias for -L.
8285 Add --strip-local-absolute.
8286 (show_usage): Update.
8287 * as.h (flag_strip_local_absolute): New flag.
8288 * symbols.c (S_IS_LOCAL): Use it.
8289 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8290 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8291 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8293 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8295 * config/tc-m32r.c: Detect if explicitly parallel instructions
8296 might have an io conflict and issue a warning message.
8298 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8300 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8301 cgen_swap_fixups): Functions to save, restore and swap the fixup
8302 chain with a backup copy.
8303 (cgen_asm_finish_insn): Returns address of constructed insn.
8305 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8307 * listing.c (file_info_struct): Remove FILE, add POS.
8308 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8309 (file_info): Don't open the file.
8310 (buffer_line): Check for the file in the last_open cache, updating
8312 (print_source): Don't reference file_info->file.
8313 (listing_listing): Likewise.
8314 (listing_print): Close the file in the cache, if any.
8316 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8318 * read.c (dwarf_file_string): New file static variable.
8319 (emit_expr): Look for constant sequence that leads up to a file
8320 name in DWARF debugging output.
8321 (stringer): Use dwarf_file_string to decide whether to accept a
8322 string as a file name.
8324 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8326 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8327 (crack_operand): Add reg->reglst MRI hack.
8328 (r_seg): Put reglst symbols in reg_section.
8329 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8331 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8333 * tc-sh.c (get_specific): Handle SGR & DBR.
8335 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8337 * tc-h8300.c (parse_reg): Take the length of the symbol into
8338 account when attempting to match a register name.
8339 * tc-h8500.c (parse_reg): Likewise.
8341 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8343 * cgen.c: Formatting changes to improve readability.
8345 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8347 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8350 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8352 Based on a patch from Jim Wilson
8353 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8354 (tc_gen_reloc): Handle cross section PC relative relocs
8357 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8359 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8361 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8363 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8364 (expr_jmp_buf): New static local.
8365 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8366 (cgen_md_operand): New function.
8367 * tc-m32r.c: Clean up pass over `struct foo' usage.
8368 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8370 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8372 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8373 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8375 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8377 * config/tc-i386.c (i386_operand): Give an error if there are
8378 unrecognized characters after an expression.
8380 For older changes see ChangeLog-9697