1 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4 jump>: Use as_bad_where instead of as_bad. Tweak error message
5 accordingly. Stabilize frag by updating fix part and resetting
7 <undefined symbol, unconditional jump>: Ditto.
9 2000-11-28 Kazu Hirata <kazu@hxi.com>
11 * config/obj-aout.h: Fix formatting.
12 * config/obj-bout.h: Likewise.
13 * config/obj-coff.c: Likewise.
14 * config/obj-coff.h: Likewise.
15 * config/obj-elf.h: Likewise.
16 * config/obj-som.h: Likewise.
17 * config/obj-vms.c: Likewise.
18 * config/obj-vms.h: Likewise.
19 * config/tc-h8300.h: Likewise.
20 * config/tc-ns32k.h: Likewise.
21 * config/tc-sparc.h: Likewise.
22 * config/tc-tic54x.h: Likewise.
23 * config/tc-z8k.h: Likewise.
25 2000-11-28 Nick Clifton <nickc@redhat.com>
27 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
28 License is present in the sources, but not the output, and
29 also available from the GNU website.
30 (GNU Free Documentation License): Comment out this section.
32 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
34 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
35 targets. Remove i860 from valid a.out targets.
36 * Makefile.in: Regenerate.
38 * config/tc-cris.c: Include dwarf2dbg.h.
39 (md_pseudo_table): Add .file and .loc.
40 (md_assemble): Call dwarf2_emit_insn if generating ELF.
41 (s_cris_file, s_cris_loc): New.
42 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
43 * Makefile.am: Regenerate dependencies.
44 * Makefile.in: Regenerate.
46 2000-11-28 Alan Modra <alan@linuxcare.com.au>
48 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
49 (MRI_MUL_PRECEDENCE): Likewise.
50 (op_rank): Fix a comment typo.
52 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
54 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
56 (get_operand): Fix analysis for movw/movb instructions.
58 2000-11-24 Nick Clifton <nickc@redhat.com>
60 * configure.in (xscale-elf): Add target.
61 (xscale-coff): Add target.
62 * configure: Regenerate.
64 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
66 (ARM_EXT_XSCALE): New ARM architecture extension.
67 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
68 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
69 (ARM_THUMB): Rename to ARM_EXT_THUMB.
70 (ARM_ARCH_V4): Remove processor from architecture.
71 (ARM_ARCH_3M): New architecutre definition.
72 (ARM_ARCH_V5TE): New architecutre definition.
73 (ARM_ARCH_XSCALE): New architecutre definition.
74 (CPU_DEFAULT): Allow to be defaulted to XScale.
75 (atpcs): New boolean variable.
76 (ldr_flags): Support 'd' flag for double word loads.
77 (str_flags): Support 'd' flag for double word stored.
78 (do_mia): New function.
79 (do_mar): New function.
80 (do_mra): New function.
81 (do_pld): New function.
82 (do_ldrd): New function.
83 (do_blx): New function.
84 (do_bkpt): New function.
85 (do_clz): New function.
86 (do_lstc2): New function.
87 (do_cdp2): New function.
88 (do_t_blx): New function.
89 (do_t_bkpt): New function.
90 (do_smla): New function.
91 (do_smlal): New function.
92 (do_smul): New function.
93 (do_qadd): New function.
94 (do_co_reg2c): New function.
95 (LONGEST_INSN): Redefine to 7.
97 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
98 command line switches.
100 2000-11-22 Jim Wilson <wilson@redhat.com>
102 * config/tc-ia64.c (pseudo_func): Add missing initializers.
103 (struct rsrc): Make line unsigned.
104 (gr_values): Add missing initializer.
105 (SLOT_NUM_NOT_SET): Add unsigned cast.
106 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
107 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
108 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
109 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
110 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
111 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
112 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
113 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
114 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
115 Add ATTRIBUTE_UNUSED to unused parameters.
116 (convert_expr_to_ab_reg): Add parens.
117 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
118 (dot_prologue): Initialize grsave when declared.
119 (md_pseudo_table): Add missing initializers.
120 (operand_match): Add casts to bfd_vma.
121 (emit_one_bundle): Delete unused local prev. Make required_template
123 (specify_resource): Cast i to unsigned.
124 (note_register_values): Use fprintf_vma.
125 (print_dependency): Likewise.
127 2000-11-21 Jim Wilson <wilson@redhat.com>
129 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
130 for unwind info section.
131 (dot_endp): Likewise for unwind section.
133 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
136 2000-11-21 Jakub Jelinek <jakub@redhat.com>
138 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
139 (output_insn): Call dwarf2_emit_insn.
140 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
142 2000-11-17 Richard Henderson <rth@redhat.com>
144 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
145 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
146 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
148 2000-11-17 Nick Clifton <nickc@redhat.com>
150 * config/tc-arm.c (md_pseudo_table): Add support for .line and
153 2000-11-17 Richard Henderson <rth@redhat.com>
155 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
157 2000-11-17 Richard Henderson <rth@redhat.com>
159 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
160 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
161 tri-state definition of alpha_flag_mdebug.
162 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
163 (s_alpha_file): Store first .file directive.
165 (md_pseudo_table): Add stabs and stabn.
167 2000-11-17 Richard Henderson <rth@redhat.com>
169 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
171 2000-11-17 Richard Henderson <rth@redhat.com>
173 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
174 (main): Call dwarf2_finish.
175 * as.h (debug_type): Clarify documentation of the meaning
177 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
178 (print_stats): Fix parenthesis problem.
179 (now_subseg_size): New.
180 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
181 (dwarf2_directive_file): Don't set debug_type.
182 (dwarf2_where): Honor DEBUG_DWARF2 first.
183 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
184 do nothing if not emitting dwarf2 debug info, or no work.
185 * dwarf2dbg.h (dwarf2_emit_insn): Update.
186 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
187 (ecoff_new_file): Likewise.
188 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
189 commentary wrt dwarf2.
191 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
192 ATTRIBUTE_UNUSED as needed.
193 (emit_insn): Call dwarf2_emit_insn.
196 (s_alpha_coff_wrapper): Don't handle them.
197 (md_pseudo_table): Update for .file and .loc.
198 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
200 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
201 don't protect with debug_type.
202 * config/tc-hppa.c (md_assemble): Likewise.
203 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
204 * config/tc-mn10300.c (md_assemble): Likewise.
205 * config/tc-sh.c (md_assemble): Likewise.
206 * config/tc-v850.c (md_assemble): Likewise.
208 * config/tc-arm.c (arm_end_of_source): Remove.
209 * config/tc-hppa.c (pa_end_of_source): Remove.
210 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
211 * config/tc-mn10300.c (mn10300_finalize): Remove.
212 * config/tc-sh.c (sh_finalize): Remove.
213 * config/tc-v850.c (sh_finalize): Remove.
215 * config/tc-arm.h (md_end): Remove.
216 * config/tc-hppa.h (md_end): Remove.
217 (DWARF2_LINE_MIN_INSN_LENGTH): New.
218 * config/tc-m68hc11.h (md_end): Remove.
219 * config/tc-mn10300.h (md_end): Remove.
220 * config/tc-sh.h (md_end): Remove.
221 * config/tc-v850.h (md_end): Remove.
223 * config/tc-ia64.c (emit_one_bundle): Don't protect
224 dwarf2 bits with debug_type.
225 (md_assemble): Likewise.
226 (ia64_end_of_source): Don't call dwarf2_finish.
228 2000-11-16 Jim Wilson <wilson@redhat.com>
230 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
231 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
234 2000-11-16 H.J. Lu <hjl@gnu.org>
236 * config/obj-elf.c (obj_elf_symver): Don't check the missing
239 2000-11-15 Kazu Hirata <kazu@hxi.com>
241 * config/tc-tic30.c: Fix formatting.
242 * config/tc-tic80.c: Likewise.
243 * config/tc-v850.c: Likewise.
244 * config/tc-vax.c: Likewise.
245 * config/tc-w65.c: Likewise.
246 * config/tc-z8k.c: Likewise.
248 2000-11-14 DJ Delorie <dj@redhat.com>
250 * config/tc-v850.c: Support dwarf2.
251 * config/tc-v850.h: Ditto.
253 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
254 parse_cons_expression_v850 to initialize hold_cons_reloc.
256 2000-11-15 Bernd Schmidt <bernds@redhat.com>
258 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
259 (errata_nops_necessary_p): New function.
260 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
263 2000-11-14 Jim Wilson <wilson@redhat.com>
265 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
266 return little endian bfd formats.
268 2000-11-14 Kazu Hirata <kazu@hxi.com>
270 * config/aout_gnu.h: Fix formatting.
271 * config/atof-vax.c: Likewise.
272 * config/m68k-parse.h: Likewise.
273 * config/m88k-opcode.h: Likewise.
274 * config/obj-elf.c: Likewise.
275 * config/tc-arm.c: Likewise.
276 * config/tc-cris.c: Likewise.
277 * config/tc-i386.c: Likewise.
278 * config/tc-ia64.c: Likewise.
279 * config/tc-mn10300.c: Likewise.
280 * config/te-386bsd.h: Likewise.
281 * config/te-hppa.h: Likewise.
282 * config/te-nbsd.h: Likewise.
283 * config/te-ppcnw.h: Likewise.
284 * config/te-sparcaout.h: Likewise.
285 * config/te-tmips.h: Likewise.
286 * config/vax-inst.h: Likewise.
287 * config/vms-conf.h: Likewise.
289 2000-11-14 Jakub Jelinek <jakub@redhat.com>
291 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
293 2000-11-13 H.J. Lu <hjl@gnu.org>
295 * config/obj-elf.c (elf_frob_symbol): Support
296 ".symver name,name2@@@nodename".
297 (elf_frob_file_before_adjust): Likewise.
299 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
300 and ".symver name,name2@@@nodename".
303 2000-11-12 H.J. Lu (hjl@gnu.org)
305 * config/obj-elf.c (obj_elf_symver): Check missing version
308 2000-11-12 H.J. Lu (hjl@gnu.org)
310 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
311 instead of bfd_vma for non-bfd assemblers.
313 2000-11-09 Kazu Hirata <kazu@hxi.com>
315 * itbl-ops.c: Fix comment typos.
317 2000-11-08 Jim Wilson <wilson@redhat.com>
319 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
320 (struct unwind): Add next_slot_frag field.
321 (slot_index): New parameters slot_frag and first_frag. Add code
322 to add in frag sizes when different. Add comments.
323 (fixup_unw_records): New locals first_frag and last_frag. Pass new
324 arguments to slot_index.
325 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
326 loop end. Set next_slot_frag field.
328 2000-11-07 H.J. Lu <hjl@gnu.org>
330 * doc/as.texinfo (.symver): Updated for versioned symbol
333 * obj.h (format_ops): Add the frob_file_before_adjust field.
335 * config/obj-aout.c (aout_format_ops): Set the
336 frob_file_before_adjust field to 0.
337 * config/obj-coff.c (coff_format_ops): Likewise.
338 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
340 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
342 (elf_frob_file_before_adjust): New function to remove unneeded
343 versioned symbols from the symbol table.
344 (elf_format_ops): Set the frob_file_before_adjust field to
345 elf_frob_file_before_adjust.
347 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
350 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
352 2000-11-07 Peter Targett <peter.targett@arccores.com>
354 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
356 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
357 Fix compile time warning messages.
359 2000-11-07 Nick Clifton <nickc@redhat.com>
361 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
362 buffer in order to avoid buffer overflows.
364 2000-11-06 Steve Ellcey <sje@cup.hp.com>
366 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
367 Change M to m for -milp32 or -mlp64 to match gcc.
368 (dot_endp): Use bytes_per_address instead of 8.
369 (emit_one_bundle): Use number_to_chars_littleendian instead of
371 (fix_insn): Likewise.
372 (ia64_init): New function.
373 (ia64_target_format): New function.
374 (md_begin): Set endianness, arch, and machine as appropriate.
375 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
376 Make these macros depend on TE_HPUX macro.
377 (TARGET_FORMAT): Define.
378 (HOST_SPECIAL_INIT): Define.
379 * config/te-hpux.h: New file.
380 * configure.in: Add "ia64-*-hpux*" target to configure.
381 * configure: Regenerate.
383 2000-11-06 Kazu Hirata <kazu@hxi.com>
385 * as.c: Fix formatting.
386 * dwarf2dbg.c: Likewise.
387 * input-file.c: Likewise.
388 * input-file.h: Likewise.
389 * input-scrub.c: Likewise.
390 * itbl-ops.c: Likewise.
391 * listing.c: Likewise.
393 * messages.c: Likewise.
395 * subsegs.c: Likewise.
396 * subsegs.h: Likewise.
399 2000-11-06 Nick Clifton <nickc@redhat.com>
401 * doc/as.texinfo: Add GNU Free Documentation License.
402 * doc/gasp.texi: Add GNU Free Documentation License.
403 * doc/as.1: Add GNU Free Documentation License.
405 2000-11-05 Nick Clifton <nickc@redhat.com>
407 * config/tc-arm.c: Add include of "dwarf2dbg.h"
409 2000-11-02 Per Lundberg <plundis@chaosdev.org>
411 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
412 * configure: Regenerate.
414 2000-11-01 Nick Clifton <nickc@redhat.com>
416 * read.c (original_case_string): New global variable.
417 (read_a_source_file): Copy opcode string into
418 original_case_string if clobbering the case of the opcode.
419 * read.h: Export the definition of original_case_string.
420 * config/tc-arm.c (md_assembler): When parsing a .req
421 directive use the original opcode string, not the case
424 2000-11-02 Nick Clifton <nickc@redhat.com>
426 * config/tc-mn10300.c (debug_line): Remove this static
428 (md_assemble): Call dwarf2_generate_asm_lineno instead of
429 dwarf2_where and dwarf2_gen_line_info.
431 2000-11-02 Theo Honohan <th@futuretv.com>
433 * config/tc-arm.c (do_msr): Improve error message.
435 2000-10-31 Eric Christopher <echristo@redhat.com>
437 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
438 or pc-relative, else use fx_offset.
440 2000-10-31 Jim Wilson <wilson@redhat.com>
442 * config/tc-ia64.c (struct md): New field tag_fixups.
443 (ia64_flush_insns): Handle tag_fixups. Error if dangling
444 qualifying predicate.
445 (emit_one_bundle): Delete spurious multiplication by one. Handle
447 (ia64_start_line): Error if dangling qualifying predicate.
448 (defining_tag): New static variable.
449 (ia64_unrecognized_line, case '['): Parse tags.
450 (ia64_frob_label): Create tag_fixups.
451 (md_assemble): Reset md.qp.X_op after using it.
453 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
455 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
457 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
459 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
461 2000-10-30 Kazu Hirata <kazu@hxi.com>
463 * expr.c: Fix formatting.
464 * flonum-copy.c: Likewise.
465 * flonum.h: Likewise.
469 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
471 * as.h (OPTION_MD_BASE): Bump to 190.
472 * as.c (parse_args) <std_longopts>: Add comment about the need to
473 check OPTION_MD_BASE in as.h.
475 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
478 2000-10-27 Nick Clifton <nickc@redhat.com>
480 * configure.in (emulations): Add m68hc12.
481 * configure: Regenerate.
482 * po/gas.pot: Regenerate.
484 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
486 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
488 (arm_psr_parse): Handle lowercase CPSR and SPSR.
490 2000-10-25 Nick Clifton <nickc@redhat.com>
492 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
493 a DWARF2 line number information sequence.
495 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
497 * read.c (generate_lineno_debug): Update comment describing why
498 DWARF2 line number debug information is not generated
499 automatically by this function.
501 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
504 * config/tc-arm.h (md_end): Define.
505 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
507 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
508 if generating DWARF2 line numbers.
509 (arm_end_of_source): New function. Call dwarf2_finish if
512 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
513 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
514 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
516 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
518 * tc-i386.c: Fix prototype declarations for functions taking no
521 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
523 * tc-i386.c (i386_operand_modifier): Remove.
524 (build_displacement_string): Remove.
525 (i386_parse_seg): Remove.
526 (i386_intel_memory_operand): Remove.
527 (i386_intel_operand): Re-write using recursive descent parser based
528 on MASM documentation.
529 (struct intel_parser_s): New structure.
530 (intel_parser): New static variable.
531 (struct intel_token): New structure.
532 (cur_token, prev_token): New static variables.
545 (intel_match_token): New function.
546 (intel_get_token): New function.
547 (intel_putback_token): New function.
548 (intel_expr): New function.
549 (intel_e05): New function.
550 (intel_e05_1): New function.
551 (intel_e06): New function.
552 (intel_e06_1): New function.
553 (intel_e09): New function.
554 (intel_e09_1): New function.
555 (intel_e10): New function.
556 (intel_e10_1): New function.
557 (intel_e11): New function.
559 2000-10-20 Jakub Jelinek <jakub@redhat.com>
561 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
562 instructions to loose any special insn->architecture mask.
564 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
565 (sparc_md_end, sparc_arch_types, sparc_arch,
566 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
567 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
568 request v9b architecture if they are used).
570 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
572 * config/tc-m68k.c: Fix the previous misapplied patch.
574 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
576 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
577 BFD_ASSEMBLER and !BFD_ASSEMBLER.
578 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
581 2000-10-17 Kazu Hirata <kazu@hxi.com>
583 * debug.c: Fix formatting.
584 * depend.c: Likewise.
585 * dwarf2dbg.c: Likewise.
586 * dwarf2dbg.h: Likewise.
590 * flonum-konst.c: Likewise.
593 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
595 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
597 * doc/as.texinfo: Added notes about this new option.
599 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
601 * config/tc-sh.c (JREG): Remove.
602 (md_convert_frag): Remove #if 0:d code using JREG.
604 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
606 * config/tc-i386.c (i386_operand_modifier): Only match
607 modifiers SHORT and FLAT if they are followed by a space.
608 (parse_register): When `allow_naked_reg' is set, do not confuse
609 identifiers that start with a register name with a register.
611 2000-10-12 Kazu Hirata <kazu@hxi.com>
613 * app.c: Fix formatting.
616 * bit_fix.h: Likewise.
621 2000-10-11 Alan Modra <alan@linuxcare.com.au>
623 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
625 2000-10-07 Alan Modra <alan@linuxcare.com.au>
627 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
628 Re-arrange function a little and improve error message.
630 * write.c (write_relocs): Fix a comment.
632 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
635 2000-10-05 Jim Wilson <wilson@cygnus.com>
637 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
639 2000-10-05 Alan Modra <alan@linuxcare.com.au>
641 * config/tc-i386.c: Delete some useless comments, reformat others.
643 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
644 non-global syms in linkonce sections.
646 2000-10-04 Ralf Baechle <ralf@gnu.org>
648 * config/tc-ia64.c (operand_match): Don't use // style comments.
649 * config/tc-i370.c: Likewise.
651 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
653 Changes to handle varying register prefix and user symbol prefix.
654 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
655 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
656 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
657 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
658 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
659 (demand_register_prefix): New variable.
660 (md_pseudo_table): New pseudo ".syntax".
661 (md_longopts): New options --no-underscore and --underscore.
662 (cris_target_format): Return elf32-us-cris or elf32-cris depending
663 on symbols_have_leading_underscore.
664 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
665 (get_spec_reg): Ditto.
666 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
668 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
670 <case OPTION_NO_US, case OPTION_US>: New.
671 (md_show_usage): Be brief and reformat to match continuation of
673 * po/gas.pot: Regenerate.
675 2000-09-28 Alan Modra <alan@linuxcare.com.au>
677 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
678 force relocs for 12 bit branches.
679 (md_apply_fix): Similarly, adjust logic here.
681 2000-09-28 Alan Modra <alan@linuxcare.com.au>
683 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
684 adjust for external and weak syms as we will use a reloc. Allow
685 for +8 offset when calculating limits of branches.
686 (hppa_fix_adjustable): Undo 2000-09-23 change.
687 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
688 Correct distance calculation.
689 (tc_gen_reloc): Print the file name and line number if we can't
692 From John David Anglin <dave@hiauly1.hia.nrc.ca>
693 * config/tc-hppa.c (nonzero_dibits): Define.
694 (arg_reloc_stub_needed): Check each arg and return value
695 separately for zero case.
696 (pa_align): Declare argument `bytes'.
698 2000-09-25 Kazu Hirata <kazu@hxi.com>
700 * config/tc-cris.c: Fix formatting.
701 * config/tc-d10v.h: Likewise.
702 * config/tc-d30v.c: Likewise.
703 * config/tc-d30v.h: Likewise.
704 * config/tc-fr30.c: Likewise.
705 * config/tc-fr30.h: Likewise.
706 * config/tc-m68k.c: Likewise.
707 * config/tc-m68k.h: Likewise.
708 * config/tc-pj.h: Likewise.
709 * config/tc-ppc.c: Likewise.
710 * config/tc-ppc.h: Likewise.
711 * config/tc-sh.c: Likewise.
712 * config/tc-sh.h: Likewise.
713 * config/tc-sparc.c: Likewise.
714 * config/tc-v850.h: Likewise.
715 * config/tc-vax.h: Likewise.
716 * config/tc-w65.h: Likewise.
717 * config/tc-z8k.h: Likewise.
719 2000-09-23 Alan Modra <alan@linuxcare.com.au>
721 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
723 (hppa_force_relocation): Likewise.
725 2000-09-22 Jim Wilson <wilson@cygnus.com>
727 * config/tc-ia64.c (dv_sem): Add "stop".
728 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
729 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
730 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
732 (mark_resources): Check IA64_RS_PRr.
734 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
736 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
737 md_estimate_size_before_relax): Redesign and clean up the
738 relaxation mechanism.
740 2000-09-21 Kazu Hirata <kazu@hxi.com>
742 * config/tc-ns32k.c: Fix formatting.
743 * config/tc-ns32k.h: Likewise.
745 2000-09-20 Kazu Hirata <kazu@hxi.com>
747 * config/tc-m32r.c: Fix formatting.
748 * config/tc-m32r.h: Likewise.
749 * config/tc-m68851.h: Likewise.
750 * config/tc-m68hc11.c: Likewise.
751 * config/tc-m68hc11.h: Likewise.
752 * config/tc-m88k.c: Likewise.
753 * config/tc-mcore.c: Likewise.
754 * config/tc-mcore.h: Likewise.
755 * config/tc-mips.c: Likewise.
756 * config/tc-mips.h: Likewise.
757 * config/tc-mn10200.h: Likewise.
758 * config/tc-mn10300.h: Likewise.
759 * config/tc-tahoe.c: Likewise.
760 * config/tc-tahoe.h: Likewise.
762 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
764 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
765 Likewise in relaxation description comments.
767 2000-09-18 Alan Modra <alan@linuxcare.com.au>
769 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
770 subtraction of two syms without emitting a relocation.
772 From David Huggins-Daines <dhd@linuxcare.com>
773 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
774 global or weak symbols.
776 2000-09-15 Kazu Hirata <kazu@hxi.com>
778 * config/tc-h8300.h: Fix formatting.
779 * config/tc-h8500.c: Likewise.
780 * config/tc-h8500.h: Likewise.
781 * config/tc-hppa.h: Likewise.
782 * config/tc-i370.h: Likewise.
783 * config/tc-i386.h: Likewise.
784 * config/tc-i860.c: Likewise.
785 * config/tc-i860.h: Likewise.
786 * config/tc-i960.h: Likewise.
787 * config/tc-ia64.c: Likewise.
788 * config/tc-ia64.h: Likewise.
790 2000-09-14 Kazu Hirata <kazu@hxi.com>
792 * config/tc-a29k.c: Fix formatting.
793 * config/tc-alpha.c: Likewise.
794 * config/tc-arc.c: Likewise.
795 * config/tc-arc.h: Likewise.
796 * config/tc-arm.c: Likewise.
797 * config/tc-arm.h: Likewise.
798 * config/tc-avr.c: Likewise.
799 * config/tc-avr.h: Likewise.
800 * config/tc-tic30.c: Likewise.
801 * config/tc-tic30.h: Likewise.
802 * config/tc-tic54x.c: Likewise.
803 * config/tc-tic54x.h: Likewise.
804 * config/tc-tic80.c: Likewise.
805 * config/tc-tic80.h: Likewise.
807 2000-09-14 Timothy Wall <twall@cygnus.com>
809 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
810 parallel comparisons for later use.
811 (struct rsrc): Add parallel comparison type.
812 (resources_match): Skip special cases of PR usage (non-conflicting
815 2000-09-13 Kazu Hirata <kazu@hxi.com>
817 * config/obj-ecoff.c: Fix formatting.
818 * config/obj-elf.c: Likewise.
819 * config/obj-elf.h: Likewise.
820 * config/obj-evax.h: Likewise.
821 * config/obj-generic.h: Likewise.
822 * config/obj-hp300.c: Likewise.
823 * config/obj-hp300.h: Likewise.
824 * config/obj-ieee.h: Likewise.
825 * config/obj-vms.c: Likewise.
826 * config/obj-vms.h: Likewise.
828 2000-09-13 Anders Norlander <anorland@acc.umu.se>
830 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
831 (md_parse_option): Ditto.
832 (md_longopts): Add -mips32 option.
833 (md_show_usage): Document new options.
834 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
835 (mips_ip): Assemble mfc0 with a sub-selection code.
836 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
837 (mips_cpu_to_str): New function.
838 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
839 Use CPU_* defines instead of hardcoded numbers.
841 * doc/as.texinfo: Document new options.
842 * doc/c-mips.texi: Ditto.
844 2000-09-12 Kazu Hirata <kazu@hxi.com>
846 * as.h: Fix formatting.
847 * asintl.h: Likewise.
848 * bit_fix.h: Likewise.
849 * config/obj-aout.c: Likewise.
850 * config/obj-aout.h: Likewise.
851 * config/obj-bout.c: Likewise.
852 * config/obj-bout.h: Likewise.
853 * config/obj-coff.c: Likewise.
854 * config/obj-coff.h: Likewise.
855 * dwarf2dbg.h: Likewise.
857 * flonum.h: Likewise.
859 * itbl-ops.h: Likewise.
863 * struc-symbol.h: Likewise.
864 * subsegs.h: Likewise.
865 * symbols.h: Likewise.
869 2000-09-11 Kazu Hirata <kazu@hxi.com>
871 * bignum-copy.c: Fix formatting.
872 * config/tc-i370.c: Likewise.
873 * config/tc-i960.c: Likewise.
874 * config/tc-m68k.c: Likewise.
876 * flonum-copy.c: Likewise.
877 * flonum-konst.c: Likewise.
878 * flonum-mult.c: Likewise.
879 * literal.c: Likewise.
883 * subsegs.c: Likewise.
885 2000-09-09 Philip Blundell <philb@gnu.org>
887 * configure.in (arm*-*-uclinux*): New target.
888 * configure: Regenerate.
890 2000-09-09 Kazu Hirata <kazu@hxi.com>
892 * input-file.c: Fix formatting.
893 * itbl-ops.c: Likewise.
894 * messages.c: Likewise.
896 2000-09-08 Philip Blundell <philb@gnu.org>
898 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
901 2000-09-07 H.J. Lu <hjl@gnu.org>
903 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
904 * configure: Rebuild.
906 2000-09-07 Kazu Hirata <kazu@hxi.com>
908 * atof-generic.c: Fix formatting.
909 * config/tc-mips.c: Likewise.
910 * config/tc-vax.c: Likewise.
911 * input-scrub.c: Likewise.
913 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
915 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
916 * configure.in (sh-*-linux*): Added.
917 * configure: Rebuilt.
919 2000-09-06 Kazu Hirata <kazu@hxi.com>
921 * config/tc-hppa.c: Fix formatting.
923 * ecoff.c: Fix formatting.
925 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
927 * configure: Rebuilt with new libtool.m4.
929 2000-09-05 Kazu Hirata <kazu@hxi.com>
931 * cgen.c: Fix formatting.
932 * config/tc-ia64.c: Likewise.
934 2000-09-05 Nick Clifton <nickc@redhat.com>
936 * aclocal.m4: Regenerate.
937 * config.in: Regenerate.
938 * configure: Regenerate.
939 * po/gas.pot: Regenerate.
941 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
943 * config/tc-cris.c: Correct comment typos.
945 2000-09-05 Eric Christopher <echristo@cygnus.com>
947 * config/tc-mn10300.c: Cleanup.
948 (md_pcrel_from): Enable.
950 2000-09-05 Alan Modra <alan@linuxcare.com.au>
952 * expr.c (operand): Fix a comment typo.
953 * write.c (write_relocs): Fix a signed/unsigned warning.
955 * config/tc-hppa.c (fudge_reg_expressions): New
956 (hppa_force_reg_syms_absolute): New.
957 (pa_equ): Allow reg_section expressions.
958 * config/tc-hppa.c (md_optimize_expr): Define.
959 (hppa_force_reg_syms_absolute): Prototype.
961 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
962 (pa_parse_number): Pass in arg to select fp reg parsing.
963 Return 1 to indicate format checks pass. If strict, then only
964 accept a register or register symbol. Return value in...
965 (pa_number): New static for pa_parse_number.
966 (FP_REG_BASE): Define.
967 (FP_REG_RSEL): Define.
968 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
969 appropriate. White space changes.
970 (need_pa11_opcode): Don't bother passing any params, get them from
972 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
973 Remove extraneous check in case 'Q'.
974 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
975 reg, set section of resulting symbol to reg_section.
976 (pa_parse_space_stmt): Modify call to pa_parse_number.
977 (pa_space): Likewise.
979 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
980 (hppa_force_relocation): Handle vtable relocs.
981 (pa_vtable_entry): New.
982 (pa_vtable_inherit): New.
983 (md_pseudo_table): Add entries for vtable pseudos.
984 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
985 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
987 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
988 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
989 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
991 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
992 specify a symbol type.
994 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
995 dependent things together.
996 (md_elf_symbol_type): Define.
998 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1000 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1002 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1003 (obj_elf_vtable_entry): Declare.
1005 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1006 and export function.
1007 (obj_elf_vtable_entry): Similarly.
1008 (elf_pseudo_table): Fix the damage with a cast.
1010 2000-09-03 Richard Henderson <rth@cygnus.com>
1012 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1013 for template selection when a label is needed.
1015 2000-09-02 Kazu Hirata <kazu@hxi.com>
1017 * config/tc-ia64.c: Fix formatting.
1019 2000-09-02 Nick Clifton <nickc@redhat.com>
1021 * configure.in: Increase version number to 2.10.91.
1022 * configure: Regenerate.
1023 * aclocal.m4: Regenerate.
1024 * config.in: Regenerate.
1025 * po/gas.pot: Regenerate.
1026 * Makefile.in: Regenerate.
1028 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1030 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1031 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1032 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1034 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1037 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1039 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1040 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1041 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1042 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1043 (GOT_symbol): New variable.
1044 (md_undefined_symbol): Set it.
1046 2000-09-01 Richard Henderson <rth@cygnus.com>
1048 * config/tc-ia64.c (match): Don't inline.
1049 (extra_goodness): New.
1050 (md_begin): Prefer nop.f and nop.b for best_template.
1052 2000-08-31 Kazu Hirata <kazu@hxi.com>
1054 * as.c: Fix formatting.
1056 * frags.c: Likewise.
1057 * macro.c: Likewise.
1059 2000-08-31 Eric Christopher <echristo@cygnus.com>
1061 * config/tc-mn10300.c: Cleanup and fix warnings.
1062 (md_pseudo_table): Add initializers.
1063 (md_show_usage): Cleanup.
1064 (md_parse_option): Fix warnings.
1065 (md_undefined_symbol): Fix warnings.
1066 (md_conver_frag): Fix warnings.
1067 (tc_gen_reloc): Fix warnings.
1068 (md_apply_fix3): Fix warnings.
1069 (check_operand): Fix warnings.
1071 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1073 * acinclude.m4: Include libtool and gettext macros from the
1075 * aclocal.m4, configure: Rebuilt.
1077 2000-08-30 Mark Hatle <mhatle@mvista.com>
1079 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1081 2000-08-31 Kazu Hirata <kazu@hxi.com>
1083 * listing.c: Fix formatting.
1085 2000-08-29 Kazu Hirata <kazu@hxi.com>
1087 * app.c: Fix a comment typo. Fix formatting.
1089 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1091 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1092 offset of the target destination for jmp instructions.
1093 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1095 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1097 * NEWS: Mention support for CRIS.
1099 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1101 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1102 Sets `.lcomm' alignment to zero.
1104 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1106 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1107 (TC_FIX_ADJUSTABLE): Define.
1109 2000-08-23 Jim Wilson <wilson@cygnus.com>
1111 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1112 unwind.personality_routine is set.
1114 2000-08-23 H.J. Lu <hjl@gnu.org>
1116 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1118 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1120 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1123 2000-08-22 H.J. Lu <hjl@gnu.org>
1125 * config.in (STRICTCOFF): New for strict COFF.
1127 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1128 i386-*-go32* and i386-go32-rtems*.
1129 * configure: Rebuilt.
1131 * config/obj-coff.c (obj_coff_endef): Follow the historical
1132 behavior if STRICTCOFF is not defined.
1134 * doc/internals.texi: Document STRICTCOFF.
1136 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1138 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1139 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1140 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1141 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1142 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1143 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1144 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1147 2000-08-22 Eric Christopher <echristo@cygnus.com>
1149 * config/tc-mn10300.c: (md_apply_fix): New function.
1150 (mn10300_force_relocation): New function.
1151 (mn10300_fix_adjustable): New function.
1153 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1154 (TC_HANDLES_FX_DONE): Define.
1155 (obj_fix_adjustable): Define.
1156 (MD_APPLY_FIX3): Define.
1157 (TC_LINKRELAX_FIXUP): Define.
1159 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1161 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1163 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1165 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1167 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1168 if the fixup resulted in a relocation.
1170 2000-08-18 Nick Clifton <nickc@redhat.com>
1172 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1173 Make reference to first element of shift_names explicit.
1175 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1177 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1178 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1179 add a symbol's address. Removed all target-specific #ifdefs that
1180 used to accomplished the same.
1181 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1182 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1183 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1184 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1185 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1187 2000-08-17 Kazu Hirata <kazu@hxi.com>
1189 * dwarf2dbg.c: Fix formatting.
1191 2000-08-17 Nick Clifton <nickc@redhat.com>
1193 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1194 to be recoded as logical shift lefts by zero.
1196 2000-08-16 Jim Wilson <wilson@cygnus.com>
1198 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1199 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1201 (note_register_values): Handle IA64_OPND_R3_2 operands.
1203 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1205 * config/tc-i860.c (md_operand): Silly typo fixed.
1207 2000-08-16 Nick Clifton <nickc@redhat.com>
1209 * config/tc-arm.c (struct asm_shift): Delete.
1211 (enum asm_shift_index): New.
1212 (struct asm_shift_properties): New.
1213 (struct asm_shift_name): New.
1214 (shift_properties[]); New.
1215 (shift_names[]); New.
1217 (decode_shift): Use new structures.
1218 Issue a warning is "ROR #0" is used.
1219 Issue a warning if "ASR #0" or "LSR #0" is used.
1221 (md_begin): Initialise arm_shift_hsh table from new
1222 asm_shift_name array.
1224 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1226 * config/tc-sparc.c: Kill all warnings.
1227 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1229 (md_show_usage): Update usage text.
1231 2000-08-16 Nick Clifton <nickc@redhat.com>
1233 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1236 2000-08-15 Will Cohen <wcohen@redhat.com>
1238 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1240 * config/tc-sh.c (md_assemble): Changed so debug_type
1241 test performed for ppi_assemble
1242 * config/tc-sh.c: Included dwarf2dbg.h.
1243 (debug_line): Defined.
1244 (md_assemble): Generates dwarf2 line info.
1245 (sh_finalize): New function. Finalize dwarf2 info.
1246 (assemble_ppi): Returns size of code generated.
1247 (build_Mytes): Returns size of code generated.
1248 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1249 * config/tc-sh.h (md_end): Defined.
1250 (sh_finalize): Declared.
1252 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1254 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1257 2000-08-14 Nick Clifton <nickc@redhat.com>
1259 * config/tc-arm.c (do_bx): Allow "bx pc".
1261 2000-08-14 Jim Wilson <wilson@cygnus.com>
1263 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1264 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1265 (md_begin): Change assignment to md.flag to OR in the new bit.
1267 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1269 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1270 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1273 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1275 * NEWS: Mention i860 support.
1277 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1279 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1281 2000-08-14 Andreas Schwab <schwab@suse.de>
1283 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1285 2000-08-11 Andreas Schwab <schwab@suse.de>
1287 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1290 2000-08-11 Kazu Hirata <kazu@hxi.com>
1292 * expr.c: Fix formatting.
1293 * config/obj-bout.c: Likewise.
1295 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1297 * doc/c-i860.texi: Flesh out the i860 section more.
1299 2000-08-10 Kazu Hirata <kazu@hxi.com>
1301 * symbols.c: Fix formatting.
1304 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1306 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1307 has the IgnoreSize bit set.
1309 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1311 From Rodney Brown <RodneyBrown@mynd.com>
1312 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1313 * configure: Regenerate.
1315 2000-08-09 Kazu Hirata <kazu@hxi.com>
1317 * hash.c: Fix formatting.
1320 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1322 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1323 (i860_fix_info): New enum.
1324 (MD_APPLY_FIX3): Define.
1325 (WORKING_DOT_WORD): Define.
1326 (TC_HANDLES_FX_DONE): Define.
1327 (DIFF_EXPR_OK): Define.
1328 (LISTING_HEADER): Define.
1329 (TARGET_FORMAT): Select target format based on endian flag.
1330 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1331 (target_big_endian): Add external declaration.
1333 * config/tc-i860.c: All existing code reworked completely. Other
1334 new code shown below.
1335 (SYNTAX_SVR4): Define.
1336 (target_warn_expand): New variable.
1337 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1338 (md_longopts): Declare and define with new options (-EL, -EB,
1340 (md_show_usage): New function.
1341 (md_operand): New function.
1342 (obtain_reloc_for_imm16): New function.
1343 (md_apply_fix3): New function.
1344 (tc_gen_reloc): New function.
1346 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1348 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1349 2 bytes of the jump address are in the same frag.
1350 (find): Accept 68hc12 register indirect modes.
1352 * NEWS: Mention 68HC11 & 68HC12 support.
1354 2000-08-07 Richard Henderson <rth@cygnus.com>
1356 * config/tc-ia64.c (unwind): Add prologue_mask member.
1357 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1358 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1359 (dot_body): Clear unwind.prologue_mask.
1360 (dot_prologue): Set it. Accept a register second argument.
1362 2000-08-07 Kazu Hirata <kazu@hxi.com>
1364 * config/atof-ieee.c: Fix formatting.
1365 * config/atof-tahoe.c: Likewise.
1367 2000-08-06 Nick Clifton <nickc@cygnus.com>
1369 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1372 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1373 of .popsection, .previous, .pushsection, .subsection,
1374 .version, .vtable_entry, .vtable_inherit and .weak.
1376 2000-08-05 Kazu Hirata <kazu@hxi.com>
1378 * config/tc-cris.c: Fix formatting.
1379 * config/tc-i386.c: Likewise.
1380 * config/tc-sparc.c (sparc_ip): Simplify the code.
1382 2000-08-04 Kazu Hirata <kazu@hxi.com>
1384 * config/tc-cris.c: Rearrange code for readability.
1385 * config/tc-d10v.c: Fix formatting.
1386 * config/tc-m32r.c: Likewise.
1387 * config/tc-sparc.c: Likewise.
1389 2000-08-02 Jim Wilson <wilson@cygnus.com>
1391 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1392 before ia64_find_opcode.
1393 (md_assemble): Likewise.
1395 2000-08-01 Nick Clifton <nickc@cygnus.com>
1397 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1398 Undo some formatting fixes.
1400 2000-08-01 Kazu Hirata <kazu@hxi.com>
1402 * config/obj-som.c: Fix formatting.
1403 * config/obj-ieee.c: Likewise.
1404 * config/tc-arm.c: Likewise.
1405 * config/tc-v850.c: Likewise.
1407 2000-08-01 Nick Clifton <nickc@redhat.com>
1409 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1410 index by command line option.
1412 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1414 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1415 (@node M68K-Branch): Rewrite to match the reality.
1417 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1419 * doc/c-i860.texi: New file.
1420 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1421 * doc/Makefile.in: Regenerate.
1422 * doc/all.texi: Add I860 as relevant architecture.
1423 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1425 2000-07-31 Kazu Hirata <kazu@hxi.com>
1427 * config/tc-d30v.c: Fix formatting.
1429 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1431 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1432 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1433 long emit a long branch if available instead of an absolute jump, never
1434 emit absolute jumps for anything with --pcrel.
1436 * doc/c-m68k.texi: Document new command line option.
1438 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1440 * config/tc-avr.c: Use PARAMS macro in function declarations.
1441 Don't declare md_pcrel_from_section (already in tc-avr.h).
1442 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1443 (avr_operand): Don't set (unsigned) op_mask to -1.
1445 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1447 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1448 * configure: Regenerated.
1449 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1450 of operand to the .type directive (.e.g, "type").
1452 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1454 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1455 * app.c (do_scrub_chars): Record where first comment found.
1456 * read.c (read_a_source_file): Init found_comment on entry, and
1457 notify whether comments found on exit.
1458 * config/tc-hppa.c (md_shortopts): Add "c".
1459 (md_longopts): Add warn-comment.
1460 (md_parse_option): Handle it.
1461 (md_show_usage): Show available options.
1462 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1464 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1466 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1467 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1469 (md_estimate_size_before_relax): Don't fall off end of function.
1471 2000-07-27 Kazu Hirata <kazu@hxi.com>
1473 * config/tc-avr.c: Fix formatting.
1474 * config/tc-ns32k.c: Likewise.
1476 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1478 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1480 2000-07-27 Kazu Hirata <kazu@hxi.com>
1482 * config/tc-d10v.c: Fix formatting.
1483 * config/tc-z8k.c: Likewise.
1484 * config/tc-sparc.c: Likewise.
1486 2000-07-26 Dave Brolley <brolley@redhat.com>
1488 * cgen.c (queue_fixup): Declare opinfo.
1489 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1490 (gas_cgen_md_operand): Ditto.
1491 (gas_cgen_md_apply_fix3): Ditto.
1493 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1495 * config/obj-coff.c (obj_frob_symbol): Don't merge
1496 labels. Don't merge if the symbol isn't constant. Return
1497 immediately if a symbol is merged.
1499 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1501 * frags.c (frag_align): Correct absolute section alignment.
1503 2000-07-20 DJ Delorie <dj@redhat.com>
1505 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1506 it breaks linking against DLLs.
1508 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1510 * configure.in: Add CRIS support.
1511 * configure: Regenerate.
1512 * Makefile.am: (CPU_TYPES): Add cris.
1513 (CPU_OBJ_VALID) [aout]: Add cris.
1514 (MULTI_CPU_TYPES): Add cris.
1515 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1516 [coff]: Only i386 and mips are valid.
1517 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1518 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1519 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1520 Regenerate dependencies.
1521 * Makefile.in: Regenerate.
1522 * aclocal.m4: Regenerate.
1523 * as.c: Declare crisaout, criself.
1524 * config/tc-cris.h, config/tc-cris.c: New.
1525 * config/e-criself.c, config/e-crisaout.c: New.
1526 * po/POTFILES.in, po/gas.pot: Regenerate.
1528 2000-07-20 Kazu Hirata <kazu@hxi.com>
1530 * read.c: Fix formatting.
1531 * write.c: Fix formatting.
1533 2000-07-19 H.J. Lu <hjl@gnu.org>
1535 * sb.c: Include <stdlib.h> if exists for abort ().
1537 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1539 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1540 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1541 (pa_type_args): Same here.
1543 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1545 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1546 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1547 the storage class is already set.
1549 2000-07-17 Kazu Hirata <kazu@hxi.com>
1551 * config/tc-m68hc11.c: Fix formatting.
1552 * config/tc-mn10200.c: Likewise.
1553 * config/tc-mn10300.c: Likewise.
1554 * config/tc-pj.c: Likewise.
1555 * config/tc-tic80.c: Likewise.
1556 * config/tc-w65.c: Likewise.
1558 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1560 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1563 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1565 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1568 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1570 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1571 ELF as are used for SOM (except the 32-bit reloc one) to decide
1572 whether a symbol can be reduced to a section symbol. Expand on
1573 the comment for symbols involved in LR% and RR% expressions.
1575 2000-07-14 Nick Clifton <nickc@cygnus.com>
1577 * config/tc-mips.c (mips_disable_float_construction): New
1578 static variable. Set to true if doubles should not be
1579 constructed by loading two single width fp registers with
1580 halves of the value.
1581 (mips_ip): Test mips_disable_float_construction.
1582 (md_longopts): Add command line switches --construct-floats
1583 and --no-construct-floats.
1584 (md_parse_option): Parse new command line options.
1585 (md_show_usage): Describe new command line options.
1587 * doc/c-mips.texi: Document new command line options.
1589 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1591 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1592 * configure: Regenerate.
1594 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1596 * configure.in (DEFAULT_EMULATION setting): Revert part of
1597 2000-07-01 change that set te_multi=multi unless set to tmips.
1598 * configure: Regenerate.
1600 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1602 * config/obj-coff.c (coff_frob_section): Add padding to the last
1603 section when aligning it increases its size.
1605 2000-07-11 Kazu Hirata <kazu@hxi.com>
1607 * config/tc-tic54x.c: Fix formatting.
1609 2000-07-10 Kazu Hirata <kazu@hxi.com>
1611 * config/tc-h8500.c: Fix formatting.
1612 * config/tc-tic54x.c: Fix formatting.
1614 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1616 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1617 displacements correctly.
1619 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1621 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1623 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1627 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1629 From David Huggins-Daines <dhd@linuxcare.com>
1630 * config/te-hppalinux64.h: Add a new emulation.
1631 * configure.in (emulations): Add configure bits to support the
1632 64-bit Linux/parisc target.
1633 * configure: Regenerate.
1635 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1636 (md_shortopts): Add `V' for ELF.
1638 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1639 when SOM or ELF_ARG_RELOC are defined.
1640 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1641 ELF_ARG_RELOC are defined.
1642 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1643 (pa_stringer): ..Do it here instead. Fix comment typos.
1644 (hppa_force_relocation): Cast enums to int before comparing with
1647 From Ryan Bradetich <rbradetich@uswest.net>
1648 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1649 redifinition warning.
1650 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1651 (hppa_force_relocation): ditto
1652 (md_apply_fix): Added cast to buf to fix warnings.
1654 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1655 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1657 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1658 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1659 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1660 reloc_type** to avoid warnings in switch.
1661 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1662 little earlier instead.
1664 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1666 (pa_type_args): Use symbol_arg_reloc_info.
1667 (struct pa_it): Make arg_reloc unsigned int.
1668 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1669 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1670 (pa_code): Delete. pa_text duplicates this function.
1671 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1672 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1674 (cons_fix_new_hppa): Actually change selector to e_fsel when
1675 warning about assuming so.
1676 (tc_gen_reloc): More example elf arg reloc code.
1677 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1678 (hppa_force_relocation): Likewise.
1680 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1682 (pa_end_of_source): Prototype.
1683 (hppa_fix_adjustable): Prototype.
1684 (LABELS_WITHOUT_COLONS): Move it..
1685 * config/te-hppa.h: To here.
1687 * config/te-hppa64.h: New file.
1689 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1691 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1692 format -10, -16, 16 relocs.
1693 (hppa_elf_mark_end_of_function): Test for null
1694 last_call_info->start_symbol
1696 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1697 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1698 re_assesmble_* functions. Delete extraneous statements. Fix
1700 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1701 insn to re_assemble_*.
1703 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1705 * doc/internals.texi (Expressions): Fix typo.
1707 2000-07-08 Kazu Hirata <kazu@hxi.com>
1709 * config/tc-sh.c: Fix formatting.
1710 * config/tc-tic54x.c: Fix formatting.
1711 * depend.c: Fix formatting.
1712 * flonum-konst.c: Likewise.
1713 * flonum-mult.c: Likewise.
1715 2000-07-07 Kazu Hirata <kazu@hxi.com>
1717 * config/tc-sh.c: Fix comments.
1718 * config/obj-vms.c: Fix comments.
1719 * config/tc-a29k.c: Likewise.
1720 * config/tc-alpha.c: Likewise.
1721 * config/tc-h8300.c: Likewise.
1722 * config/tc-h8500.c: Likewise.
1723 * config/tc-i370.c: Likewise.
1724 * config/tc-ia64.c: Likewise.
1725 * config/tc-m68hc11.c: Likewise.
1726 * config/tc-m68k.c: Likewise.
1727 * config/tc-mips.c: Likewise.
1728 * config/tc-ns32k.c: Likewise.
1729 * config/tc-ppc.c: Likewise.
1730 * config/tc-z8k.c: Likewise.
1732 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1734 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1735 Default to '(SEC_LOAD | SEC_DATA)'.
1736 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1738 * doc/internals.texi (CPU Backend): Describe
1739 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1741 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1743 * as.c (parse_args): NULL terminate the long option list.
1745 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1747 * config/tc-d30v.h: Include "write.h" for fixS.
1748 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1750 2000-07-05 Nick Clifton <nickc@cygnus.com>
1752 * config/tc-d30v.c (write_2_short): Further changes to warning
1753 messages produced when combining EITHER_BUT_PREFER_MU attributed
1756 2000-07-05 DJ Delorie <dj@redhat.com>
1760 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1762 * config/tc-arm.c (psrs): Accept combinations of flags.
1764 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1766 * config/tc-avr.c: Change _ () to _() around all strings marked
1767 for translation (exception from the usual coding style).
1768 (avr_opt): New struct variable, how the new switches are set.
1769 (OPTION_MMCU): Define as 'm' and actually use.
1770 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1771 (show_mcu_list): New function, display the list of known MCUs.
1772 (md_show_usage): Document the new switches. Call show_mcu_list.
1773 (avr_set_arch): Change 'm' to OPTION_MMCU.
1774 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1775 Handle the new switches.
1776 (avr_operands): Disable warnings for undefined combinations of
1777 operands if -mall-opcodes. Disable warnings for skipping two-word
1778 instructions if enhanced core or -mno-skip-bug.
1779 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1780 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1781 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1782 (avr_ldi_expression): Warn about implicit lo8().
1783 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1785 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1787 * configure.in: Add entry for mips-*-sysv4*MP*
1788 * configure: Rebuild
1789 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1790 elf32-tradlittlemips for traditional mips targets.
1791 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1792 test for Link Once sections as in adjust_reloc_syms.
1793 * config/te-tmips.h: New file for traditional mips targets. Define
1796 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1798 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1799 flags argument is not present, don't change an existing section's
1800 section's attributes. If the flags argument is present, warn if the
1801 attributes don't match the section's current attributes. When
1802 long section names are supported, set SEC_LINK_ONCE and
1803 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1805 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1807 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1808 symbols; create them.
1810 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1812 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1813 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1815 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1817 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1818 expressions. Ignore the problem when handling 16 bit signed
1819 immediates, because the assembler will take care of the relocation
1822 2000-06-27 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1825 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1826 sequential order, and emit warning messages if the input source
1827 code contains constructs like that, or parallel constructs
1828 containing such opcodes.
1830 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1832 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1833 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1834 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1835 (md_show_usage): Update usage message.
1836 (md_parse_option): Allow redefinition of MCU type within the
1837 same avr[1-5] bfd machine type. Show both old and new MCU type
1838 in the error message.
1839 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1840 Simplify 8K wrap code.
1842 2000-06-25 Kazu Hirata <kazu@hxi.com>
1844 * config/obj-aout.c: Remove all uses of DEFUN.
1845 * config/obj-ieee.c: Likewise.
1846 * config/tc-sh.c: Fix comment typos.
1847 * config/tc-tahoe.c: Likewise.
1848 * config/tc-vax.c: Likewise.
1849 * config/tc-w65.c: Likewise.
1850 * config/tc-z8k.c: Likewise.
1851 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1853 2000-06-24 DJ Delorie <dj@cygnus.com>
1855 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1856 more changes from Sept 1999
1857 (tc_i386_fix_adjustable): ditto
1858 (md_apply_fix3): ditto
1860 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1862 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1863 (gas_cgen_parse_operand): Set it around expression() call.
1864 (gas_cgen_md_operand): Test for it before longjmp().
1866 2000-06-24 Kazu Hirata <kazu@hxi.com>
1868 * config/tc-h8500.c: Remove all uses of DEFUN.
1869 * config/tc-sh.c: Likewise.
1870 * config/tc-w65.c: Likewise.
1871 * config/tc-z8k.c: Likewise.
1873 * config/tc-h8500.c: Fix typos in comments.
1875 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1877 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1880 2000-06-23 matthew green <mrg@redhat.com>
1882 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1883 defined. Fix error message for `[' grouping.
1885 2000-06-22 Kazu Hirata <kazu@hxi.com>
1887 * config/tc-h8300.c: Fix formatting and comment typos.
1889 2000-06-22 Timothy Wall <twall@cygnus.com>
1891 * config/tc-ia64.c (note_register_values): Move premature QP
1892 notation clearing into the appropriate place.
1894 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1896 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1897 first before anything else. Add bin-bugs.h, emul.h and progress.h
1898 Sort list of files as for $(OBJS) in Makefile.am.
1900 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1901 find one. Remake dependencies.
1902 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1903 * Makefile.in: Regenerate.
1904 * doc/Makefile.in: Regenerate.
1906 * config/tc-i386.c (i386_displacement): Don't assume a constant
1907 displacement is necessarily 16 bits when in 16 bit code mode.
1908 (md_assemble): Instead size the displacement here after we know
1909 for sure that a .code16gcc operand hasn't automatically added
1910 operand size prefixes.
1912 2000-06-21 H.J. Lu <hjl@gnu.org>
1914 * Makefile.am: Rebuild dependency.
1915 * Makefile.in: Rebuild.
1917 2000-06-21 Kazu Hirata <kazu@hxi.com>
1919 * config/tc-h8300.c (parse_reg): Make the function static.
1920 (parse_exp): Likewise.
1922 2000-06-20 DJ Delorie <dj@cygnus.com>
1924 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1925 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1926 for cygwin import libraries to work properly.
1928 2000-06-20 H.J. Lu <hjl@gnu.org>
1930 * Makefile.am: Rebuild dependency.
1931 * Makefile.in: Rebuild.
1932 * configure: Likewise.
1933 * doc/Makefile.in: Likewise.
1935 2000-06-20 Timothy Wall <twall@cygnus.com>
1937 * doc/internals.texi (CPU backend): Add @itemx for
1938 TC_START_LABEL_WITHOUT_COLON.
1939 * doc/c-tic54x.texi: New.
1940 * doc/as.texinfo: Add tic54x features and include primary tic54x
1942 * doc/all.texi: Add C54X.
1943 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1944 * doc/Makefile.in: Regenerate.
1945 * configure.in: Add tic54x and define LIBM for tic54x.
1946 * configure: Regenrate.
1947 * config/tc-tic54x.[ch]: New.
1948 * config/obj-coff.h: Add tic54x.
1949 * Makefile.am: (CPU_TYPES): Add tic54x.
1950 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1951 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1952 (as_new_LDADD): Add $(LIBM).
1953 * Makefile.in: Regenerate.
1955 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1957 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1958 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1959 * doc/as.texinfo: Likewise.
1961 * configure, Makefile.in: Regenerate.
1962 * configure.in (emulations): Recognize m6811 and m6812.
1963 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1964 Added files for 68hc11 and 68hc12 assembler.
1965 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1966 * config/tc-m68hc11.h: Header definition for that assembler.
1968 2000-06-18 Nick Clifton <nickc@redhat.com>
1970 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1971 instead of OCTETS_PER_BYTE.
1973 * config/tc-v850.c: Fix compile time warnings.
1974 * config/tc-ppc.c: Fix compile time warnings.
1976 2000-06-18 H.J. Lu <hjl@gnu.org>
1978 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1979 * configure: Rebuild.
1981 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1983 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1986 2000-06-16 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1989 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1991 * doc/c-mips.texi: Document newly accepted cpu variants.
1993 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1995 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1997 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1999 * macro.c (getstring): Make it possible to escape the quote
2002 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2004 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2006 2000-06-13 H.J. Lu <hjl@gnu.org>
2008 * configure: Regenerate.
2010 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2012 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2014 * doc/internals.texi (line_separator_chars): Semicolon is no
2015 longer a default. Mention null and newline as defaults.
2017 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2019 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2020 * config/tc-i860.h (line_separator_chars): Likewise.
2021 * config/tc-h8300.c (line_separator_chars): Likewise.
2022 * config/tc-i960.c (line_separator_chars): Likewise.
2023 * config/tc-m68k.c (line_separator_chars): Likewise.
2024 * config/tc-mips.c (line_separator_chars): Likewise.
2025 * config/tc-ns32k.c (line_separator_chars): Likewise.
2026 * config/tc-sparc.c (line_separator_chars): Likewise.
2027 * config/tc-vax.c (line_separator_chars): Likewise.
2029 * config/tc-h8300.c (comment_chars): Use string initialiser.
2030 * config/tc-i960.c (line_comment_chars): Likewise.
2031 * config/tc-z8k.c (comment_chars, line_comment_chars,
2032 line_separator_chars): Likewise.
2034 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2037 2000-06-08 Nick Clifton <nickc@cygnus.com>
2039 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2042 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2044 * configure.in (VERSION): Update to show this is the CVS mainline.
2046 2000-06-08 Matthew Jacob <mjacob@feral.com>
2048 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2049 $at is the integer register $r28, vs. both $r28 and the floating
2050 point register $f28.
2052 2000-06-08 James E. Wilson <wilson@cygnus.com>
2054 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2055 (dot_endp): Don't call ia64_flush_insns.
2056 (emit_one_bundle): Don't delete prologue/body records from
2057 unwind_record list in first loop. Rewrite second loop to account for
2060 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2062 * config/tc-ia64.c: Add missing prototypes.
2063 (generate_unwind_image): Cast argument to output_unw_records call.
2065 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2067 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2069 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2071 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2072 (REGISTER_P): likewise.
2073 (avr_opcodes): uses include/opcode/avr.h
2074 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2076 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2078 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2081 2000-06-03 H.J. Lu <hjl@gnu.org>
2083 * read.c (is_end_of_line): Put back `;'.
2085 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2087 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2089 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2091 * expr.c (operand): Test is_end_of_line outside switch to catch
2092 line separator chars that are also operators.
2093 (operator): Return O_illegal for line separator chars.
2095 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2096 entry (or `!' entry for TC_HPPA).
2098 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2099 before indexing is_end_of_line. Remove redundant check for '\0'.
2101 * config/tc-h8500.c (md_assemble): Likewise.
2102 * config/tc-mcore.c (md_assemble): Likewise.
2103 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2106 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2108 * config/tc-mcore.c (mcore_cons): Likewise.
2109 (mcore_float_cons): Likewise.
2110 (mcore_stringer): Likewise.
2111 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2113 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2115 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2117 2000-05-29 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-sh.c: Fix compile time warning messages.
2121 * config/tc-mips.c: Fix compile time warning messages.
2123 2000-05-29 Philip Blundell <philb@gnu.org>
2125 * doc/as.texinfo: Update copyright dates.
2126 (Local Labels): Delete misplaced mention of ARM.
2127 * NEWS: Mention ARM ELF support.
2129 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2131 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2132 it is modified, and use the real_size to compute the frag address
2133 for dwarf2 line info.
2135 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2137 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2138 line-matching scheme to cope with automake moving variables around.
2139 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2140 * Makefile.in: Regenerate.
2142 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2144 * config/tc-sparc.c (sparc_relax): New.
2145 (md_longopts): Add -relax and -no-relax options.
2146 (md_parse_options, md_show_usage): Likewise.
2147 (md_apply_fix3): Optimize tail call into branch always if possible.
2149 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2151 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2152 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2153 rules, with warning when a GAS statement specifies a packing that
2154 will result in an instruction being squashed.
2155 Added typdef packing_type and enumerals, changed various integer
2156 literals to use the enumerals.
2158 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2160 * config/tc-ia64.c (dot_restorereg_p): New function.
2161 (md_pseudo_table): Add restorereg.p.
2162 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2163 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2165 * config/tc-ia64.h (unw_record_type): Add unwabi.
2166 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2167 called MASK with members for imask, and the masks produced by
2168 fr_mem, gr_mem, br_mem, and frgr_mem.
2169 (unw_p_record): Add members ABI and CONTEXT.
2170 (unw_x_record): Add member AB.
2171 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2172 as pseudo-register for use during unwind info generation.
2173 (AR_PFS, AR_LC): New macros.
2174 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2175 whose names start with an at sign (as in "@priunat").
2176 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2178 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2179 proc_end, unwind_info, personality_routine): Consolidate into
2180 "unwind" structure to reduce offset-table use. Add member
2181 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2183 (output_R1_format, output_R3_format, output_P3_format,
2184 output_P6_format): Initialize R with zero to reduce compiler warnings.
2185 (output_P7_format): Ditto. Add `default' branch to switch
2186 statement to reduce compiler warnings.
2187 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2188 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2189 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2190 into single argument.
2191 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2192 compiler warnings. Merge A and B args into single argument.
2193 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2194 A and B args into single argument.
2195 (free_record): Removed (wasn't used).
2196 (free_list_records): Also free imasks in prologue records.
2197 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2198 (output_spill_mask): Remove.
2199 (output_unwabi): New function.
2200 (output_epilogue, output_label_state, output_copy_state): Call
2202 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2203 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2205 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2206 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2207 as part of handling the prologue records. Emit region's imask if
2208 we have one. Handle unwabi, epilogue, label_state, copy_state,
2209 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2210 spill_sprel_p, and spill_reg_p records.
2211 (set_imask, count_bits, slot_index): New function.
2212 (fixup_unw_records): Fix region size computation. Handle
2213 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2214 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2215 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2216 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2217 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2218 (dot_save): Use manifest constants for applicaton registers.
2219 Handle REG_PR and REG_PRIUNAT.
2220 (dot_restore): Don't just ignore it.
2221 (dot_restorereg): New function..
2222 (generate_unwind_image): Ensure unwind info is a multiple of eight
2223 bytes, not just four bytes.
2224 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2225 (dot_altrp): Don't just ignore it.
2226 (dot_savemem): New function. Replaces dot_savesp() and
2227 dot_savepsp(). Use manifest constants for applicaton registers.
2228 Handle REG_PR and REG_PRIUNAT.
2229 (dot_savef): Simplify.
2230 (dot_saveb): Support generation of br_gr.
2231 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2232 dot_label_state, dot_copy_state): New function.
2233 (dot_unwabi): Don't just ignore it.
2234 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2235 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2236 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2237 (emit_one_bundle): Set slot number for prologue/body records
2238 *before* emitting the first insn.
2239 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2240 (md_begin): Declare "psp" pseudo-register.
2241 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2242 so we don't get segfault.
2243 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2244 counts as required per SW Conventions manual
2245 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2246 output_preds_psprel, output_preds_sprel, output_spill_base,
2247 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2248 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2249 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2250 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2251 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2252 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2253 (dot_vframe): Implement.
2254 (dot_vframesp, dot_vframepsp): New function.
2256 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2258 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2259 * configure: Regenerate.
2261 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2263 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2264 (md_estimate_size_before_relax): so we can use it here instead of
2265 old kludges. Localise vars to blocks. Comment.
2267 * frags.c (frag_new): Update fr_var comments.
2268 * frags.h (struct frag): Ditto.
2270 2000-05-22 Richard Henderson <rth@cygnus.com>
2272 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2273 (pseudo_func): Add pcrel.
2274 (operand_match): Handle IA64_OPND_TGT64.
2275 (build_insn): Likewise.
2276 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2277 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2278 (fix_insn): Handle all three 64-bit relocation types.
2280 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2282 * obj.h (struct format_ops): New members begin, app_file,
2283 s_set_other, s_set_desc, s_get_type, s_set_type,
2284 separate_stab_sections, init_stab_section.
2286 * config/obj-multi.h: Update GPL notice to v2.
2288 (obj_app_file): New.
2289 (S_SET_SIZE): Test s_set_size for NULL before calling.
2290 (S_SET_ALIGN): Similar for s_set_align.
2295 (SEPARATE_STAB_SECTIONS): New.
2296 (INIT_STAB_SECTION): New.
2297 (EMIT_SECTION_SYMBOLS): New.
2298 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2300 * config/obj-elf.h: Update GPL notice to v2.
2301 Mention that this file is included from obj-multi.h.
2302 (obj_begin): Wrap definition in ifndef.
2303 (elf_file_symbol): Constify declaration.
2304 (obj_app_file): Ditto.
2305 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2306 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2308 * config/obj-elf.c (elf_s_set_other): New.
2309 (elf_file_symbol): Constify argument.
2310 (elf_separate_stab_sections): New.
2311 (elf_init_stab_section): New.
2312 (elf_format_ops): Add new members. Remove comma at end.
2314 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2315 (ecoff_format_ops): Add new fields. Remove comma at end.
2316 Mention inconsistency for emit_section_symbols.
2318 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2320 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2321 (coff_separate_stab_sections): New.
2322 (coff_format_ops): Add new members.
2324 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2325 (obj_aout_s_set_other): New.
2326 (obj_aout_s_set_desc): New.
2327 (obj_aout_s_get_type): New.
2328 (obj_aout_s_set_type): New.
2329 (obj_aout_separate_stab_sections): New.
2330 (aout_format_ops): New members added. Use obj_aout_process_stab,
2331 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2332 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2334 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2336 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2338 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2339 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2340 (md_estimate_size_before_relax): Ensure jumps to weak and
2341 externally visible symbols are relocatable.
2343 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2345 * stabs.c (aout_process_stab): Make global.
2346 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2347 * read.h (aout_process_stab): Declare.
2349 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2350 Generalize to *aout, *coff *elf.
2351 * configure: Regenerated.
2353 * doc/internals.texi (Object format backend): Say
2354 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2356 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2357 * Makefile.in: Regenerated.
2359 2000-05-19 Catherine Moore <clm@cygnus.com>
2361 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2363 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2365 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2366 instruction to reflect change in re_assemble_*.
2368 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2370 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2371 build PA64 ELF tools.
2372 * configure: Rebuilt.
2374 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2376 * Makefile.am: Regenerate dependencies.
2377 * Makefile.in: Regenerate.
2379 2000-05-15 Nick Clifton <nickc@cygnus.com>
2381 * config/tc-arm.c (struct asm_psr): Add boolean field
2382 distinguishing between CSPR and SPSR. Rename 'number' field
2384 (psrs): Rearrange contents to match new asm_psr structure.
2385 (arm_psr_parse): Move next to psr_required_here. Make it
2386 return an asm_psr structure.
2387 (psr_required_here): Use asm_psr structure returned by
2389 (do_msr): Reorganise to allow psr_required_here to be called
2391 (md_undefined_name): Mark 'name' parameter as unused, since
2392 the COFF target does not use it.
2394 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2396 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2398 * config/te-aux.h: Likewise.
2399 * config/te-dpx2.h: Likewise.
2400 * config/te-go32.h: Likewise.
2401 * config/te-hp300.h: Likewise.
2402 * config/te-hppa.h: Likewise.
2403 * config/te-i386aix.h: Likewise.
2404 * config/te-ic960.h: Likewise.
2405 * config/te-interix.h: Likewise.
2406 * config/te-nbsd532.h: Likewise.
2407 * config/te-pc532mach.h: Likewise.
2408 * config/te-ppcnw.h: Likewise.
2409 * config/te-psos.h: Likewise.
2410 * config/te-sparcaout.h: Likewise.
2411 * config/te-sun3.h: Likewise.
2412 * config/te-sysv32.h: Likewise.
2414 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2416 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2417 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2418 and sign extend without an if statement.
2419 (build_bytes): Likewise.
2421 2000-05-14 Kazu Hirata <kazu@hxi.com>
2423 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2424 X_add_symbol L_32 case.
2426 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2428 * config/te-freebsd.h: New file.
2430 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2432 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2433 bindtextdomain): Replace defines with those from intl/libgettext.h
2434 to quieten gcc warnings.
2436 * NEWS: Mention x86 .arch and -q.
2438 * config/tc-i386.c (quiet_warnings): New.
2439 (md_assemble): Use quiet_warnings.
2440 (md_parse_option): Set quiet_warnings from -q.
2441 (md_show_usage): Mention -q, delete -m.
2442 (flag_do_long_jump): Delete.
2443 (md_parse_option): Remove -m.
2444 (md_show_usage): Remove -m.
2445 (md_create_long_jump): Remove useless flag_do_long_jump code.
2447 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2448 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2450 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2451 Alexander Sokolov <robocop@netlink.ru>
2453 * doc/c-i386.texi (i386-Arch): New section.
2454 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2456 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2457 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2458 architecture has been given and is not 486.
2459 (set_cpu_arch): New.
2460 (md_pseudo_table): Add .arch.
2461 (md_assemble): Warn if cpu architecture has been given and an
2462 unsupported instruction.
2464 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2465 Move operand_types bit defines after relevant template field.
2466 (template): Add cpu_flags.
2470 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2472 * config/tc-mn10300.h (md_end): Define.
2473 (mn10300_finalize): Declare.
2474 * config/tc-mn10300.c: Include dwarf2dbg.h.
2475 (debug_line): Define.
2476 (md_assemble): Generate dwarf2 line info.
2477 (mn10300_finalize): New function. Finalize dwarf2 info.
2479 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2481 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2482 external version of the relocation for weak symbols.
2484 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2486 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2487 frame size in units of 16 bytes, as required per SW Conventions manual.
2488 (output_unw_records): Output info-block header as a dword to get
2491 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2493 * as.h: #include "file", not <file> on files from ../include.
2494 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2495 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2496 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2497 (tc_coff_symbol_emit_hook): Ditto.
2498 (OPTCOUNT): Cast to int to avoid compiler warning.
2499 (md_begin): Fix signed/unsigned warnings.
2501 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2503 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2504 ABRANCH LONG case for a conditional branch on a 68000.
2505 (md_estimate_size_before_relax): Likewise. Also handle
2506 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2507 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2508 PC-relative on all CPUs.
2509 (md_estimate_size_before_relax): Likewise.
2511 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2513 * as.c (parse_args): Just mention current year in printed
2516 2000-05-03 J.T. Conklin <jtc@redback.com>
2518 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2520 (md_parse_option): Recognize -m7400.
2522 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2524 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2525 don't permit lp to become less than the words array.
2527 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2529 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2530 Fix little-endian case.
2532 2000-05-03 David O'Brien <obrien@NUXI.com>
2534 * as.c (parse_args): Update copyright.
2536 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2538 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2539 for the .bss section too.
2541 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2543 * configure.in: Set em=linux for hppa-*-linux.
2544 * configure: Regenerate.
2545 * doc/Makefile.in: Regenerate with correct automake.
2547 * frags.c (frag_grow): Sanity check chunk_size.
2549 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2550 * config/obj-som.h: Likewise.
2551 * config/obj-ieee.h: Likewise.
2553 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2555 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2556 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2557 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2558 (pa_ip): low_sign_unext now returns via function value. Use
2559 re_assemble_* instead of dis_assemble_* and
2560 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2562 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2563 (md_section_align, md_parse_option, md_show_usage,
2564 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2565 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2566 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2567 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2568 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2570 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2571 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2572 outside of switch. Correct mask and shifting errors in case 10
2573 and case -11. In case 21, compare against signed range to suit
2574 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2575 case 17 and case 22, use offsetT variable to properly check range.
2576 Use re_assemble_* here too.
2577 (evaluate_absolute): Change type of value to offsetT. Call
2578 hppa_field_adjust to do the work for us.
2579 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2580 (pa_parse_cmpib_64_cmpltr): Ditto.
2581 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2582 of i to unsigned int.
2583 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2584 (pa_end_of_source): Return type is void.
2586 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2588 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2590 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2592 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2593 More comments added.
2594 (md_begin): Removed "construct symbols for each register name".
2595 Because register names conflicts with GCC generated function
2597 (avr_operand): Now constant numbers can be used as a register
2598 identifiers (0 as r0, 31 as r31).
2599 (md_assemble): use skip_space () before parsing instruction
2602 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2604 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2605 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2606 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2607 * configure: Regenerate.
2609 2000-04-29 Andreas Jaeger <aj@suse.de>
2611 * as.h: Correctly check GCC version.
2613 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2615 * doc/as.1: Fix unbalanced brackets.
2617 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2619 (line_comment_chars): Set to '/' if TE_FreeBSD.
2621 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2623 * configure.in: Configury support for PA64 (currently disabled).
2624 * configure: Rebuilt.
2626 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2628 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2629 bfd_set_section_alignment.
2631 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2633 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2636 2000-04-24 Nick Clifton <nickc@cygnus.com>
2638 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2639 * doc/as.texinfo (Align): Include arm and strongarm in list of
2640 targets that have the second form of the behaviour of the .align
2643 2000-04-24 Mark Klein <mklein@dis.com>
2645 * obj-som.c: Terminate obj_pseudo_table.
2647 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2649 * as.c (parse_args): Allow md_parse_option to override -a listing
2651 * config/obj-coff.c (add_lineno): Change type of offset parameter
2652 from "int" to "bfd_vma."
2653 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2654 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2655 (ppc_change_csect): Align correctly for XCOFF64.
2656 (ppc_machine): New function, which discards "ppc_machine" line.
2657 (ppc_tc): Cons for 8 when code is 64 bit.
2658 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2660 (md_parse_option): Handle -a64 and -a32.
2662 * config/tc-ppc.h (TARGET_MACH): Define.
2663 (TARGET_FORMAT): Move to function.
2664 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2666 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2668 * config/tc-avr.c: New AVR_ISA_ defined.
2669 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2670 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2671 for `fmul', `movw' and `lpm R,Z' instructions.
2672 (avr_operands): Warn if current opcode is a two-word instruction
2673 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2674 (avr_opcodes): New commands added.
2675 (REGISTER_P): Check 'a' and 'v' constraint letters.
2676 (mcu_types): New MCU added.
2678 2000-04-22 Timothy Wall <twall@cygnus.com>
2680 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2682 (operand_match): Conditionally insert default bit values for IMMU9.
2684 2000-04-14 Matthew Green <mrg@cygnus.com>
2686 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2687 * configure: Rebuilt.
2689 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2690 Jason Eckhardt <jle@cygnus.com>
2692 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2694 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2695 Added handling of new operand types l,y,&,fe,fE,fx.
2697 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2698 David Mosberger <davidm@hpl.hp.com>
2699 Timothy Wall <twall@cygnus.com>
2700 Andrew MacLeod <amacleod@cygnus.com>
2701 Jim Wilson <wilson@cygnus.com>
2703 * Makefile.am (CPU_TYPES): Add ia64.
2704 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2705 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2706 * Makefile.in: Rebuild.
2707 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2708 * configure: Rebuild.
2709 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2710 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2711 * expr.c (expr): Handle md_optimize_expr.
2712 * read.c (LEX_HASH): Add comment.
2713 * config/tc-ia64.c, config/tc-ia64.h: New files.
2715 2000-04-21 Richard Henderson <rth@cygnus.com>
2717 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2718 bundling a non-delayed branch type instruction.
2720 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2722 * config/tc-mn10300.c (HAVE_AM30): Define.
2723 (md_assemble): Use it.
2725 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2727 * config/obj-elf.c (obj_elf_change_section): Check for changed
2730 * Makefile.am: (CPU_MULTI_VALID): Remove.
2731 (MULTI_CPU_TYPES): Define.
2732 (MULTI_CPU_OBJ_VALID): Define.
2733 (DEPTC): Use the above.
2734 (DEPOBJ): Same here.
2736 Regenerate dependencies.
2737 * Makefile.in: Regenerate.
2739 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2741 * Makefile.am (YACC, LEX): Get them from configure.
2743 2000-04-18 H.J. Lu (hjl@gnu.org)
2745 * config/tc-i386.c (offset_in_range): Use addressT instead of
2746 bfd_vma for non-bfd assemblers.
2748 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2750 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2751 doesn't give spurious errors.
2753 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2755 * as.h (SEEK_SET): Define if undefined.
2757 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2759 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2760 constants, and don't assume offsetT is 32 bits.
2762 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2764 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2765 (md_pcrel_from_section): Add prototype.
2766 (d10v_fix_adjustable): Add prototype.
2767 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2769 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2771 2000-04-12 Nick Clifton <nickc@cygnus.com>
2773 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2774 symbol in frag chain.
2776 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2778 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2779 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2780 (fits_in_signed_word, smallest_imm_type): Ditto.
2781 (md_assemble): Use an offsetT var to hold offsetT values, not a
2783 (offset_in_range): New.
2784 (md_assemble): Use it.
2785 (md_convert_frag): Change type of target_address, opcode_address,
2786 and displacement_from_opcode_start to offsetT.
2787 (md_create_short_jump): Change type of offset to offsetT.
2788 (md_create_long_jump): Ditto.
2789 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2790 (md_chars_to_number): Remove.
2791 (output_invalid): Remove duplicate prototype.
2793 2000-04-09 Nick Clifton <nickc@cygnus.com>
2795 * Makefile.am (CPU_TYPES): Add 'avr'.
2796 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2797 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2799 * Makefile.in: Regenerate.
2801 * doc/as.texinfo: Add M32R documentation.
2803 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2805 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2806 --enable-build-warnings option.
2807 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2808 * Makefile.in, configure: Re-generate.
2810 2000-04-07 Nick Clifton <nickc@cygnus.com>
2812 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2813 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2814 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2815 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2816 (arm_force_relocation): Force relocations for
2817 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2819 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2821 * config/tc-sh.c (get_operands): There's no third operand if the
2822 first operand is an immediate.
2824 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2826 * config/tc-sh.c (immediate): Delete.
2827 (sh_operand_info): Add immediate member.
2828 (parse_reg): Use A_PC for pc.
2829 (parse_exp): Add second argument 'op'. All callers changed.
2830 (parse_at): Expect pc to be coded as A_PC.
2831 Use immediate field in *op.
2832 (insert): Add fourth argument 'op'. All callers changed.
2833 (build_relax): Add second argument 'op'. All callers changed.
2834 (insert_loop_bounds): New function.
2835 (build_Mytes): Remove DISP_4.
2836 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2837 (assemble_ppi): Use immediate field in *operand.
2838 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2839 (md_apply_fix): Likewise.
2840 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2842 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2844 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2846 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2848 * internals.texi (CPU backend): Document
2849 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2851 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2853 * po/gas.pot: Regenerate.
2855 * as.c (show_usage): Restore translated part of bug string.
2856 * gasp.c (show_usage): Likewise.
2858 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2859 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2860 than move-if-change.
2861 (DEP1): Modify for "gcc -MM".
2865 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2866 Update dependencies.
2867 * Makefile.in: Regenerate.
2869 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2871 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2872 (md_begin): Likewise.
2873 (HAVE_AM33): New macro.
2874 (md_assemble): Use it. Match r_regs and xr_regs only if
2877 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2879 * as.h: #include "bin-bugs.h"
2880 * as.c (show_usage): Use REPORT_BUGS_TO.
2881 * gasp.c: #include "bin-bugs.h"
2882 (show_usage): Use REPORT_BUGS_TO.
2884 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2886 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2888 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2889 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2892 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2894 * config/tc-i386.c (i386_immediate): Don't assume a constant
2895 immediate is necessarily 16 bits when in 16 bit code mode.
2896 (md_assemble): Instead set guess_suffix here after we have checked
2899 2000-04-02 Richard Henderson <rth@cygnus.com>
2901 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2902 quantities. Correct right shift sign extension.
2903 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2904 32-bit value when shifting into place.
2906 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2908 * app.c: Add ATTRIBUTE_UNUSED as needed.
2909 * config/tc-ppc.c: Likewise.
2910 (ppc_size): Make unsigned long.
2911 (ppc_insert_operand): Add casts to avoid warnings.
2913 2000-03-31 Nick Clifton <nickc@cygnus.com>
2915 * config/tc-d10v.h (md_flush_pending_output): Define.
2917 2000-03-29 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2920 segment. Works for both BFD_ASSEMBLER and others.
2921 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2923 2000-03-29 Nick Clifton <nickc@cygnus.com
2925 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2927 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2929 * listing.c (LISTING_LHS_WIDTH): Default depends on
2931 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2933 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2935 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2938 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2940 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2942 * config/tc-avr.c (mcu_types): Add missing initialiser.
2943 (md_pcrel_from_section): Add prototype.
2944 (avr_operand): Remove redundant test of unsigned < 0.
2945 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2947 2000-03-27 Denis Chertykov <denisc@overta.ru>
2949 * config/tc-avr.c: New file for AVR support.
2950 * config/tc-avr.h: Likewise.
2951 * configure.in: Add AVR support.
2952 * configure: Regenerate.
2954 2000-03-26 Timothy Wall <twall@cygnus.com>
2956 * gasp.c (macro_op): Add new argument to check_macro call.
2957 Macro structure definitions moved to macro.h
2958 * sb.h: Add argument to prototype for input_scrub_include_sb.
2959 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2960 nesting checks with an additional flag.
2961 (struct input_save): Add flag to indicate whether current sb
2962 should be checked for proper macro/conditional nesting.
2963 (input_scrub_push/pop): Save/restore nest check flag.
2964 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2966 * macro.c (check_macro): Allow caller to retrieve parsed macro
2967 information if a pointer is provided. This information may be
2968 used by the new macro hooks.
2969 * macro.h: Update prototype for check_macro. Macro struct
2970 definitions moved here from macro.c/gasp.c.
2971 * read.c (read_a_source_file): Add parameter to check_macro call,
2972 and pass macro info to the macro hook, if defined.
2973 (input_scrub_insert_line): New. Allow insertion of a line of
2974 characters into the input stream.
2975 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2976 file into the input stream.
2977 (s_include): Use input_scrub_insert_file.
2978 * internals.texi: Document new macro hooks.
2979 * as.h: New prototypes added.
2981 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2983 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2984 an initial capital letter.
2985 (i386_index_check): Reindent.
2987 2000-03-19 Nick Clifton <nickc@cygnus.com>
2989 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2992 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2994 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2995 instruction operand bad if Rd > 7 when generating
2996 thumb instructions. Prevents for example,
2997 "adr r12,label" from silently failing and generating
2998 the wrong instruction.
3000 2000-03-17 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3003 that have a destingation >= 0x400000.
3004 Fix compile time warning messages.
3006 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3008 * config/tc-sh.c (md_begin): When encountering insn that are
3009 not supported by the current arch, only change the name if
3010 its contents are the same as prev_name.
3011 (get_specific): If the the architecture doesn't match, fail.
3013 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3015 * config/tc-sh.c (IDENT_CHAR): Define.
3016 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3017 matching back where it came from.
3019 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3021 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3023 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3025 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3028 2000-03-15 Kazu Hirata <kazu@hxi.com>
3030 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3032 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3034 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3035 floating-point-number, make sure 'f' is in FLT_CHARS.
3037 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3039 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3040 (s_lcomm_internal): Use it.
3041 * doc/internals.texi (CPU backend): Document it.
3042 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3045 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3047 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3050 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3051 implementation doesn't have special handling for switch
3053 (macro_build): Allow for code in sections other than .text.
3055 (mips_ip): Likewise.
3056 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3057 Don't perform relocs if we will be outputting them.
3058 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3059 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3062 2000-03-09 Catherine Moore <clm@cygnus.com>
3064 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3065 relocation type based on the entry in the fixup structure.
3066 Put S_IS_EXTERN processing back in.
3068 2000-03-08 H.J. Lu (hjl@gnu.org)
3070 * Makefile.am (install-exec-tooldir): Depend on
3071 install-exec-bindir for parallel make.
3072 * Makefile.in: Regenerated.
3074 2000-03-06 Nick Clifton <nickc@cygnus.com>
3076 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3078 (md_parse_option): Parse -m32r command line switch - disable m32rx
3080 (md_show_usage): Document new option.
3082 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3083 * doc/Makefile.in: Regenerate.
3084 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3086 2000-03-02 Michael Meissner <meissner@redhat.com>
3088 * config/tc-d30v.c (check_range): Remove code that incorrectly
3089 sign extended values where bits < 32.
3091 2000-03-02 H.J. Lu (hjl@gnu.org)
3093 * configure.in: Support --enable-targets=all on ia32.
3094 * configure: Regenerated.
3096 2000-03-01 Nick Clifton <nickc@cygnus.com>
3098 * gasp.c (do_align): Remove bogus check of alignment value.
3100 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3102 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3103 TC_PPC was defined forced the type of a symbol with no other type
3106 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3108 * doc/internals.texi (CPU backend): Mention that
3109 line_separator_chars do not break up comments. Fix typos for
3110 LEX_AT and LEX_NAME descriptions. Document operands for
3111 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3112 description of md_create_short_jump usage. Document argument for
3113 md_undefined_symbol.
3115 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3117 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3118 (md_parse_option): Handle it.
3119 (md_show_usage): Document it.
3121 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3123 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3124 opcode, for the instruction `pal19'. From Andrea Arcangeli
3127 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3129 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3131 (md_assemble): To here, before template operands are matched.
3132 Also ensure a constant immediate is sign extended when we know the
3133 size is at most 16 bits. This is to catch cases like "add
3134 $0xffc0,%ax" where we don't know the size, and thus that the
3135 immediate can be represented as Imm8S until after parsing the
3137 (i386_displacement): Similarly sign extend 16 bit constant
3139 (md_assemble): Relax 16-bit jump constant range check to suit sign
3140 extended displacements.
3142 2000-02-26 Andreas Jaeger <aj@suse.de>
3144 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3146 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3148 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3149 call operands when intel_syntax.
3150 (intel_float_operand): Return 2 for "fi...".
3151 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3152 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3153 earlier "SHORT" change.
3154 (md_assemble): When determining suffix from Regs, exclude
3157 2000-02-24 Nick Clifton <nickc@cygnus.com>
3159 * configure: Add arm-wince, mips-pe and sh-pe targets.
3160 * configure: Regenerate.
3162 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3164 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3165 "pe-mips" for the mips-pe target.
3167 * config/tc-arm.c (insns): Change displacement encoded in BL
3168 and B instructions if the target port is arm-wince.
3169 (do_ldst): Do not bias the relocation offset if the target
3171 (md_pcrel_from): Add in missing relocation offset bias if the
3172 target os arm-wince.
3174 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3175 (md_begin): Disable -G support for mips-pe target.
3176 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3177 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3180 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3181 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3182 assembler, just set the alignment to 4.
3184 * config/te-wince-pe.h: New file for WinCE targets. Define
3187 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3189 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3190 string instructions.
3191 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3192 (i386_intel_memory_operand): After finding a segment override,
3193 check again for no `[' before looking for a displacement. Bomb if
3194 more than one displacement rather than silently discarding the
3195 second and subsequent ones. Free strings malloc'd by
3196 build_displacement_string.
3198 2000-02-24 Catherine Moore <clm@cygnus.com>
3200 * config/obj-som.c (obj_pseudo_table): Add "weak".
3201 (obj_som_weak): New routine.
3203 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3205 * config/tc-i386.c (union i386_op): New.
3206 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3207 Throughout file replace occurences of disps[n], imms[n], regs[n]
3208 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3209 intel mode operand swapping. Add assert in regKludge and
3210 fake_zero_displacement code. Test i.types[n] when outputting
3211 displacements and immediates. Combine output of Disp16 with
3213 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3214 when in intel mode by (not) reversing fsub and fdiv operands
3215 before the template search. This fails for single operand
3216 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3217 undefined. Instead fix the base_opcode after we've found the
3218 template. Move base_opcode xor with found_reverse_match from
3219 opcode output code to before this fix so we test for the correct
3221 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3222 check in intel mode. Instead compare opcodes.
3224 * config/tc-i386.h (TC_RELOC): Delete.
3225 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3226 with equivalent call to reloc.
3228 * as.h (flag_m68k_mri): Move declaration after target include, and
3229 only declare when TC_M68K defined. Define as zero otherwise.
3230 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3231 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3232 Define as zero otherwise.
3233 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3234 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3235 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3236 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3237 testing whether defined.
3238 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3239 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3240 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3241 rather than testing whether defined.
3242 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3243 (parse_mri_cons): Declare and use only when TC_M68K.
3244 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3245 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3246 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3248 * NEWS: Mention IBM 370 support.
3250 2000-02-23 Richard Henderson <rth@cygnus.com>
3252 * config/tc-i386.c (md_assemble): When swapping operands for
3253 intel_syntax, assume everything that's not Imm or Disp is a
3256 2000-02-23 Linas Vepstas <linas@linas.org>
3258 * config/tc-i370.c, config/tc-i370.h: New files.
3259 * Makefile.am: Add support for Linux/IBM 370.
3260 * configure.in: Likewise.
3261 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3262 * config/obj-elf.c: Include elf/i370.h
3263 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3265 * Makefile.in: Regenerate.
3266 * configure: Regenerate.
3268 * doc/c-i370.texi: New file.
3269 * doc/all.texi: Include it.
3270 * doc/as.texinfo: And here.
3271 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3272 * doc/Makefile.in: Regenerate.
3274 2000-02-19 Michael Meissner <meissner@redhat.com>
3276 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3277 determine if an instruction can be used in parallel with an ADDppp
3278 or SUBppp instruction.
3280 2000-02-22 Andrew Haley <aph@cygnus.com>
3282 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3284 1999-12-30 Andrew Haley <aph@cygnus.com>
3286 * config/tc-mips.c (mips_gp32): New variable.
3287 (macro_build) Use mips_gp32.
3289 (md_longopts): Add "-mgp32" and "-mgp64".
3290 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3292 (OPTION_M7900): Change offset
3293 (OPTION_NO_M7900): Ditto.
3295 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3297 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3298 warning, and bump it to 1.
3300 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3302 From Brad Lucier <lucier@math.purdue.edu>:
3303 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3306 2000-02-21 Catherine Moore <clm@cygnus.com>
3308 * config/tc-mips.c (MF_HILO_INSN): Define.
3309 (mips_7000_hilo_fix): Declare.
3310 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3311 (md_parse_option): Check for 7000_HILO_FIX options.
3312 (OPTION_M7000_HILO_FIX): Define.
3313 (OPTION_NO_M7000_HILO_FIX): Define.
3314 * doc/c-mips.texi (-mfix7000): Describe.
3316 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3318 * listing.c (print_lines): Remove unused variable `end'.
3320 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3321 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3322 reloc_type when BFD_ASSEMBLER.
3323 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3324 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3325 statement and quell signed vs. unsigned comparison warning.
3327 2000-02-18 Nick Clifton <nickc@cygnus.com>
3329 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3330 the computed frag offset, rather than overwriting it.
3332 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3334 * config/tc-sh.c ("elf/sh.h"): Include.
3335 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3336 (md.begin): Initialize target_arch.
3337 Only include opcodes in has table that match selected architecture.
3338 (parse_reg): Recognize register names for sh-dsp.
3339 (parse_at): Recognize post-modify addressing.
3340 (get_operands): The leading space is now optional.
3341 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3342 arguments. Update valid_arch.
3343 (build_Mytes): Add support for SDT_REG_N.
3344 (find_cooked_opcode): New function, broken out of md_assemble.
3345 (assemble_ppi, sh_elf_final_processing): New functions.
3346 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3347 (md_longopts, md_parse_option): New option: -dsp.
3348 * config/tc-sh.h (elf_tc_final_processing): Define.
3349 (sh_elf_final_processing): Declare.
3351 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3353 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3354 the unwinder subspace. Save the current seg/subseg before creating
3357 2000-02-10 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3360 little endian targets.
3361 (INST_BYTE1): Redefine to handle big and little endian
3363 (cpu_type): New type: Select between M340 and M210.
3364 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3365 instructions of the M340.
3366 (md_assemble): Add support for the MULSH and OPSR classes of
3368 (md_atof): Add support for little endian targets.
3369 (md_parse_option): Add support for -EL, -EB and -mcpu command
3371 (md_convert_frag): Add support for little endian targets.
3372 (md_apply_fix3): Add support for little endian targets.
3373 (md_number_to_chars): Add support for little endian targets.
3375 2000-02-10 Timothy Wall <twall@redhat.com>
3377 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3378 defined, use it to verify the symbol just read should be a label.
3380 2000-02-10 Timothy Wall <twall@redhat.com>
3382 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3383 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3384 around colons when KEEP_WHITE_AROUND_COLON is defined.
3385 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3386 and KEEP_WHITE_AROUND_COLON.
3388 2000-02-08 Timothy Wall <twall@redhat.com>
3390 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3392 (do_repeat): New. Abstract repeat logic so that a "break" can be
3394 (end_repeat): New. Provide support for a "break" out of the
3396 * read.h: Add prototypes for new functions.
3398 2000-02-08 Timothy Wall <twall@redhat.com>
3400 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3401 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3402 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3405 2000-02-08 Timothy Wall <twall@redhat.com>
3407 * read.c: Added elseif to directives table.
3408 * read.h: Added prototype for s_elseif.
3409 * doc/as.texinfo: Added description for elseif.
3410 * cond.c (s_elseif): New function
3412 2000-02-04 Timothy Wall <twall@redhat.com>
3414 * listing.c (print_lines): Remove conditionals causing bug in
3417 2000-02-03 Timothy Wall <twall@cygnus.com>
3419 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3421 * frags.c (frag_new): Calculate fr_fix in octets
3422 (frag_now_fix) Return offset as target address offset (bytes).
3423 (frag_now_fix_octets) New - Return offset in octets (8-bit
3425 * frags.h: Added prototype for frag_now_fix_octets().
3426 Distinguish between octets and bytes in field descriptions.
3427 * listing.c (calc_hex): Account for octets vs bytes when
3428 printing addresses/offsets.
3429 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3430 target is little-endian, print the octets in a word in big-endian
3431 order so that the display looks like a proper hexadecimal number,
3432 instead of having the octets reversed.
3433 * read.c (do_align): When recording alignment, alignment power
3434 should be in terms of target bytes (minimum addressible unit)
3436 (do_org) Convert ORG target address (byte) argument into an
3437 octet offset when generating a variable fragment.
3438 * symbols.c (resolve_symbol_value): Symbol final value
3439 converted to a target address offset (bytes) from its octet offset.
3440 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3441 offset (bytes) is adjusted by the frag offset (octets) converted
3443 (coff_frob_section) Section alignment power is in terms of bytes;
3444 convert it to an octet alignment power when calculating size (and
3445 size mask) in octets. Don't modify the section size in order to
3446 "align" it for TI COFF, since that format has a different method
3447 for storing alignment information.
3449 2000-02-01 Timothy Wall <twall@cygnus.com>
3451 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3452 entries, matching the way GCC generates them. If not escaped, the
3453 filename is encoded incorrectly.
3455 2000-01-31 Nick Clifton <nickc@cygnus.com>
3457 * config/tc-arm.c (reg_table): Add support for ATPCS register
3460 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3462 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3464 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3466 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3467 of a symbol when we really care about its value.
3469 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3471 * config/tc-mcore.c (md_assemble): Give warning message if
3472 operands passes to instruction are more than the spec.
3474 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3476 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3477 Thumb mode but the label seen was not declared as '.thumb_func'
3478 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3479 correct disassembly of Thumb code bounded by non function labels.
3481 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3483 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3484 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3486 * Makefile.in: Same here.
3489 * configure.in: Set bfd_gas for i386-aout when primary target
3490 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3491 we may need the primary te_file. Remove incorrect comment.
3493 * configure: Regenerate.
3495 * config/e-i386aout.c: New file.
3497 * as.c (USE_EMULATIONS): Move to before print_version_id.
3498 (struct emulation): Add i386aout.
3499 (show_usage): Split text strings. Reformat -a text. Add --em
3503 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3504 (aout_format_ops): New.
3507 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3508 preprocessor conditional and add aout USE_EMULATIONS tests.
3509 (read_a_source_file): Don't pass error strings to printf as
3513 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3515 (do_data): Same here.
3516 (process_file): And here.
3519 * symbols.c (colon): Rewrite "already defined" fatal message
3520 code for aout with USE_EMULATIONS.
3523 * config/obj-aout.c (OBJ_HEADER): Define.
3524 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3526 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3527 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3529 (obj_aout_type): Expand S_SET_OTHER here too.
3530 (obj_read_begin_hook): Remove.
3531 (aout_pop_insert): New.
3532 (obj_aout_s_get_other): New.
3533 (obj_aout_s_get_desc): New.
3534 (aout_format_ops): New.
3537 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3538 gets aout_pseudo_table.
3539 (aout_pseudo_table): Declare.
3540 (obj_read_begin_hook): Define.
3543 * config/obj-coff.c (obj_pseudo_table): Rename to
3545 (coff_pop_insert): Use coff_pseudo_table.
3546 (coff_sec_sym_ok_for_reloc): Remove.
3547 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3548 and comment all zero entries and remove #if 0 code.
3551 * config/obj-coff.h (obj_pop_insert): Define.
3552 (coff_pseudo_table): Declare.
3555 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3556 s_get_size, s_set_size. Comment all zero entries.
3559 * config/obj-elf.c (elf_s_get_other): New function.
3560 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3561 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3562 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3564 (obj_elf_parse_section_letters): Don't pass error strings to
3565 printf as format arg.
3568 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3570 (elf_s_get_other): Declare.
3571 (S_GET_OTHER) Define as elf_s_get_other if not already
3573 (S_SET_OTHER): Only define when not already defined.
3574 (elf_obj_read_begin_hook): Declare.
3575 (obj_read_begin_hook): Define.
3576 (elf_obj_symbol_new_hook): Declare.
3577 (obj_symbol_new_hook): Define.
3580 * config/obj-multi.h: Add copyright header and protect against
3581 multiple inclusion. Add * to all function pointers.
3582 (OBJ_HEADER): If defined, include it rather than other defines
3584 (obj_frob_file_after_relocs): Test for NULL.
3585 (obj_symbol_new_hook): Here too.
3586 (obj_sec_sym_ok_for_reloc): And here.
3587 (S_GET_OTHER): Define.
3588 (S_GET_DESC): Define.
3589 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3590 (OBJ_MAYBE_ELF): Update comment.
3592 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3593 OBJ_AOUT preprocessor conditional and handle emulation by
3594 testing OUTPUT_FLAVOR.
3595 (i386_displacement): Here too.
3596 (md_section_align): Similarly here.
3597 (i386_target_format): Conditionally compile when more than one
3598 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3599 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3600 (i386_displacement): Here too.
3603 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3604 Define TARGET_FORMAT for aout only when not multi.
3607 * config/te-multi.h: Delete file as it's identical to te-generic.h
3609 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3611 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3612 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3615 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3617 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3620 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3622 * config/tc-mips.c (mips_do_align): New function.
3623 * config/tc-mips.h (md_do_align): Define.
3625 2000-01-10 Philip Blundell <philb@gnu.org>
3627 * doc/c-arm.texi (ARM Options): Fix typo.
3628 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3629 line separator for Linux.
3630 * doc/as.texinfo (Comments): Mention the ARM.
3632 2000-01-10 Philip Blundell <pb@futuretv.com>
3634 * configure.in (arm*-*-conix*): New target.
3635 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3637 * configure: Regenerate.
3639 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3641 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3642 (obj_elf_visibility): New function.
3644 * doc/as.texinfo (Visibility): New node: document visibility
3647 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3649 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3650 warning for absolute jump/call without `*' in non-intel mode. No
3651 need to set i.types[0] JumpAbsolute in intel mode.
3653 1999-12-22 Philip Blundell <pb@futuretv.com>
3655 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3656 hook function when changing sections.
3657 (arm_s_data): Likewise.
3659 1999-12-14 Nick Clifton <nickc@cygnus.com>
3661 * config/tc-arm.c (md_parse_option): Add support for -marm720
3662 command line switch.
3664 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3666 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3667 (r_registers, xr_registers): Define.
3668 (r_register_name, xr_register_name): New functions.
3669 (md_assemble): Handle new am33 operand types and instruction
3671 (mn10300_insert_operand, check_operand): Likewise.
3673 1999-11-29 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3676 (s_force_thumb): Set thumb_mode to 2.
3677 (md_assemble): Do not complain about thumb instructions on a
3678 non-thumb target if thumb_mode is set to 2.
3680 1999-11-28 Michael Meissner <meissner@cygnus.com>
3682 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3683 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3684 (O_...): Add new machine dependent expressions if we are handling
3685 explicit relocations.
3686 (alpha_reloc_op): New static table holding the explicit relocation
3688 (alpha_literal_hash): New static to hold the hash table for
3689 explicit relocations.
3690 (alpha_macros): Add support for explicit relocations.
3691 (md_begin): If explicit relocations, initialize hash table.
3692 (md_assemble): Don't print a second error if tokenize_arguments
3693 already printed an error message.
3694 (md_apply_fix): Add support for explicit relocations.
3695 (alpha_force_relocation): Ditto.
3696 (alpha_fix_adjustable): Ditto.
3697 (alpha_adjust_symtab): New function to support explicit
3699 (alpha_adjust_symtab_relocs): Ditto.
3700 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3701 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3702 Add support for explicit relocations. Return -2 if an error
3703 message was already printed.
3704 (find_macro_match): Add support for explicit relocations. Comment
3706 (emit_insn): Add support for explicit relocations.
3707 (assemble_tokens): Ditto.
3709 (load_expression): Ditto.
3712 (emit_ir_load): Ditto.
3713 (emit_loadstore): Ditto.
3716 (emit_sextX): Ditto.
3717 (emit_division): Ditto.
3718 (emit_jsrjmp): Ditto.
3719 (emit_retjcr): Ditto.
3721 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3723 (tc_adjust_symtab): If explicit relocations, call the function
3724 alpha_adjust_symtab.
3725 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3726 relocations next to the literal relocation they reference.
3727 (TC_INIT_FIX_DATA): Initialize the new fields.
3728 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3730 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3732 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3733 'B' operand for PA2.0 bb instruction.
3735 1999-11-18 Nick Clifton <nickc@cygnus.com>
3737 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3740 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3742 (mcore_force_relocation): Force relocations to be generated for
3745 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3747 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3748 (i386_displacement): Disallow O_big displacements.
3750 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3752 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3753 Small improvements in error checking.
3754 (md_assemble): Support for unconditional ARM instructions.
3755 (md_parse_option): Support for -m[arm]v5e flag.
3757 1999-11-12 Nick Clifton <nickc@cygnus.com>
3759 * macro.c (buffer_and_nest): Do not check beyond the end of the
3762 1999-11-11 Nick Clifton <nickc@cygnus.com>
3764 * macro.c (buffer_and_nest): Look for seperator after TO and
3767 1999-11-08 Andrew Haley <aph@cygnus.com>
3769 * app.c (do_scrub_chars): When in State 10, treat backslash
3770 characters in the same way as as symbol characters.
3772 1999-11-07 Richard Henderson <rth@cygnus.com>
3774 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3775 the previous label was in the current section before playing
3776 with auto-alignment.
3778 1999-11-06 Nick Clifton <nickc@cygnus.com>
3780 * config/tc-v850.c (v850_force_relocation): Force relocation
3782 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3785 1999-11-05 Michael Meissner <meissner@cygnus.com>
3787 * expr.h (operatorT): Increase machine dependent operators to 16.
3788 * expr.c (op_rank): Ditto.
3790 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3792 * read.c (pseudo_set): Reject attempts to set the value of a
3795 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3798 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3800 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3801 to bfd_set_section_contents.
3803 1999-11-03 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3807 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3809 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3810 (mips_ip): Use OPCODE_IS_MEMBER.
3812 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3814 * config/tc-arm.c (reg_required_here): Improve comments.
3816 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3817 (tinsns): Initialize variants field.
3819 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3820 BAD_PC respectively.
3822 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3824 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3825 * config/tc-arm.h: Fix compile time warnings.
3827 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3829 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3830 form @abs16, @(abs16) and @(abs16 + imm).
3832 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3834 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3835 (ISA_HAS_64_BIT_REGS) New.
3836 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3837 mips_emit_delays,macro_build,load_register,load_addresss,
3838 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3839 and/or use new ISA_xxx macros in expressions involving
3840 ISA, particularly mips_opts.isa.
3842 1999-10-18 Michael Meissner <meissner@cygnus.com>
3844 * expr.h (operatorT): Add machine dependent operators md1..md8.
3845 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3846 for the machine dependent operators to use.
3848 * expr.c (op_rank): Add machine dependent operators.
3850 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3852 (O_cpregister): Ditto.
3853 (md_begin): Change X_op test that field is wide enough to use
3854 O_max instead of O_alpha_max.
3855 (cpu_types): Fill in missing initializer.
3856 (alpha_num_macros): Make unsigned.
3857 (md_assemble): Make opnamelen be size_t.
3858 (md_apply_fix): Cast alpha_num_operands to int before testing.
3859 (alpha_force_relocation): Ditto.
3860 (alpha_fix_adjustable): Ditto.
3861 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3862 (tc_gen_reloc): Ditto.
3863 (tc_get_register): Ditto.
3868 (s_alpha_ent): Ditto.
3869 (s_alpha_end): Ditto.
3870 (s_alpha_frame): Ditto.
3871 (s_alpha_prologue): Ditto.
3872 (s_alpha_file): Ditto.
3873 (s_alpha_gprel32): Ditto.
3874 (s_alpha_proc): Ditto.
3875 (s_alpha_set): Ditto.
3876 (s_alpha_base): Ditto.
3877 (s_alpha_align): Ditto.
3878 (s_alpha_arch): Ditto.
3879 (alpha_align): Ditto.
3880 (assemble_insn): Suppress unused variable warning.
3882 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3883 order in the structure.
3884 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3886 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3888 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3890 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3892 * config/tc-i386.c (i386_index_check): Correct #endif location.
3894 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3896 * as.c (show_usage): Document new options.
3897 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3898 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3899 (parse_args): Parse the new options.
3900 (main): If there were warnings, and --fatal-warnings
3901 was specified, print an error.
3902 * as.h: New variable, flag_fatal_warnings, for new option.
3904 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3906 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3907 '@'. Change autoincrement completers to fall through to cache control
3910 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3912 (pa_parse_addb_64_cmpltr): New function.
3914 * config/tc-hppa.c (pa_ip): Change error message.
3915 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3916 '?Q' args to allow falling through.
3918 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3919 Remove unused conditional codes.
3920 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3922 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3924 * config/tc-d30v.c (CHAR_BIT): Define.
3925 (check_range): Fix bit operations to support integers bigger than
3928 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3930 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3933 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3934 Doug Evans <devans@cygnus.com>
3936 Add support for m32rx.
3937 * config/tc-m32r.c (enable_m32rx): New static global.
3938 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3939 (allow_m32rx): New function.
3940 (M32R_SHORTOPTS): Add `O'.
3941 (md_longopts): Add --m32rx plus several warning options.
3942 (md_parse_option): Handle new options.
3943 (md_show_usage): Print them.
3944 (md_begin): Enable m32rx.
3945 (OPERAND_IS_COND_BIT): New macro.
3946 (first_writes_to_seconds_operands): New function.
3947 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3948 (target_make_parallel,assemble_two_insns): New functions.
3949 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3950 If optimizing and m32rx, try to make consecutive insns parallel.
3952 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3954 * config/tc-mips.c (nopic_need_relax): Allow for the
3955 .sdata.foo sections generated by -fdata-sections,
3956 and for the .gnu.linkonce.s sections generated by C++.
3958 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3960 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3961 with cleaner code using completer prefixes. Add 'Y'.
3963 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3965 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3967 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3968 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3969 insn does not match and we should try the next insn in the table.
3971 1999-09-22 Nick Clifton <nickc@cygnus.com>
3973 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3975 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3977 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3980 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3982 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3983 OBJ_ELF. If ELF, add "sq".
3984 (md_parse_option): If ELF, ignore -s and -q.
3985 (md_show_usage): Mention ELF options.
3987 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3989 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3992 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3994 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3996 * config/tc-hppa.c (struct pa_it): New field "trunc".
3997 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3998 (pa_parse_ftest_gfx_completer): New function
3999 (pa_parse_fp_cnv_format): New function.
4001 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4002 (md_apply_fix): Handle 22bit pc-rel branches.
4004 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4006 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4008 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4010 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4012 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4014 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4015 (pa_ip): Handle 'fX'.
4017 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4019 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4020 unwinds unless the function is in the text space.
4021 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4023 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4025 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4026 (md_assemble): To here. Tweak address generation.
4028 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4030 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4031 (md_assemble): Call dwarf2_where for OBJ_ELF.
4032 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4033 (pa_end_of_source): New function.
4034 * tc-hppa.h (md_end): Define for OBJ_ELF.
4036 1999-09-14 Michael Meissner <meissner@cygnus.com>
4038 * configure.in (Canonicalization of target names): Remove adding
4039 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4040 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4041 * configure: Regenerate.
4043 1999-09-14 Donn Terry <donn@interix.com>
4045 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4047 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4049 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4050 pc-relative jmp/call to an absolute symbol.
4051 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4052 absolute section symbols.
4054 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4055 jump handling code and comments.
4057 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4059 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4060 the value if TE_PE and a global defined symbol.
4062 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4064 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4065 print the symbol, rather than printing it here.
4067 1999-09-11 Donn Terry <donn@interix.com>
4069 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4070 BFD_RELOC_RVA relocations.
4072 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4073 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4076 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4078 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4079 * doc/internals.texi (Object format backend): Document
4082 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4083 relocations against global symbols if TE_PE.
4085 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4086 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4088 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4091 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4092 symbols which do not have a constant value, or tags with
4093 non-tags. Remove the symbol from the list before adding it at the
4096 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4097 C_FCN symbol differently if TE_PE.
4098 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4099 appears in the pseudo-op, rather coff_line_base which is only set
4102 * config/obj-coff.c (obj_coff_loc): New static function.
4103 (obj_pseudo_table): Add "loc".
4105 * config/obj-coff.c (add_lineno): Check that the line number is
4108 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4109 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4111 (md_atof): Return NULL rather than 0.
4112 * config/tc-i386.c (md_atof): Change type to int.
4113 * expr.c (expr): Change first parameter to int.
4114 * config/obj-coff.c: Add declarations for static functions.
4115 (coff_frob_symbol): Use SYM_AUXENT.
4116 * config/tc-i386.h (flag_16bit_code): Don't declare.
4118 * config/obj-coff.c (obj_coff_section): Default to setting
4119 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4121 * write.c (adjust_reloc_syms): Print adjusted fixup.
4123 * expr.c (integer_constant): Correct too_many_digits calculation
4126 1999-09-09 Andreas Schwab <schwab@suse.de>
4128 * doc/c-arm.texi: Fix arguments of @var to not contain
4131 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4133 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4135 (md_parse_option): Only support -k flag for ELF and COFF targets.
4137 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4139 * config/tc-hppa.c (pa_ip): Put strict register checks before
4140 call to pa_parse_number.
4142 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4144 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4146 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4149 1999-09-06 Donn Terry <donn@interix.com>
4151 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4153 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4155 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4156 candidate instruction. Require registers for register arguments
4157 when in strict mode. Require assemble-time constants for
4158 constants when in strict mode.
4159 (pa_get_absolute_expression): Require a constant when in strict
4162 1999-09-06 Nick Clifton <nickc@cygnus.com>
4164 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4166 1999-09-04 Steve Chamberlain <sac@pobox.com>
4168 * config/tc-pj.c: New file, supports picoJava in ELF.
4169 * config/tc-pj.h: Ditto.
4170 * configure.in (pjl*, pj*): New targets.
4171 * Makefile.am: Rebuild dependencies.
4172 (CPU_TYPES): Add pj.
4173 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4174 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4175 * doc/c-pj.texi: New file.
4176 * doc/as.texinfo: Add some PJ specifics.
4177 * doc/all.texi: Add PJ to the list of all architectures, sort them
4179 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4180 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4182 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4184 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4185 (obj_frob_file): Test for null pointer.
4186 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4187 (OBJ_PROCESS_STAB): And here.
4188 (elf_obj_sy): Remove
4190 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4191 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4192 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4194 * config/obj-coff.c (no_func): Remove.
4195 (coff_format_ops): Change occurrences of no_func to 0, as we test
4196 for 0 in obj-multi.h.
4198 * configure.in: Enable bfd for i386-coff when primary target is
4199 bfd. Enable i386 elf,coff emulation support. Don't set
4200 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4201 emulation to support.
4202 *configure: Regenerate.
4204 1999-09-02 Nick Clifton <nickc@cygnus.com>
4206 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4207 .section .line directive is encountered.
4209 1999-09-01 Nick Clifton <nickc@cygnus.com>
4211 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4214 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4215 * as.texinfo: Document --gdwarf2 command line option.
4216 Add additional documentation of ARM command line switches.
4218 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4220 * config/tc-i386.c (i386_intel_memory_operand): Combine
4221 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4222 and RESTORE_END_STRING around parse_register calls.
4223 (i386_operand): Here too.
4224 (i386_is_reg): Remove.
4225 (parse_register): Move as_bad calls from within this function to
4228 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4230 Based on a patch from H.J. Lu <hjl@gnu.org>
4231 * config/tc-i386.c (parse_register): Handle FP regs specially.
4232 (md_begin): Remove '(' and ')' from register_chars.
4234 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4236 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4237 error message (done elsewhere).
4239 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4241 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4243 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4245 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4248 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4250 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4252 Add new completers. Fix bug in 64 bit condition handling.
4254 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4257 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4259 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4261 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4263 1999-08-27 Jim Wilson <wilson@cygnus.com>
4265 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4266 (struct ls): Add frag field. Initialize it to zero.
4267 (out_end_sequence): New local text_frag. Set it while in text section.
4268 Replace address check with frag check. Set ls.frag to text_frag if
4269 out_set_addr called.
4270 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4271 Set it before switching sections. Replace address check with frag
4272 check. Set ls.frag to saved_frag if out_set_addr called.
4274 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4276 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4277 output "advance_pc" opcode instead of calling gen_addr_line().
4278 The latter has the undesired side-effect of creating a new row
4279 in the debug line info matrix.
4281 1999-08-26 Jim Wilson <wilson@cygnus.com>
4283 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4284 ls.last_filename if last is less than zero. Set ls.last_filename
4285 when allocating new entry.
4286 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4289 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4291 * config/tc-i386.c (i386_index_check): Fix the displacement size
4292 when INFER_ADDR_PREFIX.
4294 1999-08-18 Nick Clifton <nickc@cygnus.com>
4296 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4299 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4301 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4302 handle 0xffffNNNN constants correctly.
4304 1999-08-16 Nick Clifton <nickc@cygnus.com>
4306 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4309 1999-08-13 Nick Clifton <nickc@cygnus.com>
4311 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4312 (md_apply_fix3): Always pass positive values to
4313 validate_offset_imm.
4315 1999-08-12 Nick Clifton <nickc@cygnus.com>
4317 * config/tc-arm.c (skip_whitespace): New macro.
4318 Formatting tidy ups.
4320 (md_apply_fix3): Store relocation offset in addend for ELF based
4322 (arm_force_relocation): Always generate relocs for Thumb function
4325 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4327 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4328 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4330 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4332 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4333 flags for the unwind subspace.
4335 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4336 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4337 suitable relocation based on the size of the target's pointer.
4338 Always Use subsegment zero for the unwinders.
4339 (pa_level): Handle "2.0w".
4341 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4343 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4344 with the following instruction unless this was specified.
4346 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4348 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4349 certain sections, to match BFD changes.
4351 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4353 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4354 (EXTRA_SCRIPTS): Define to keep automake happy.
4355 * Makefile.in: Rebuild.
4357 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4359 * Makefile.am: Rename .dep* files to DEP*.
4360 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4361 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4363 * Makefile.in: Rebuild.
4365 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4367 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4369 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4371 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4372 avoid problems on DOS filesystems.
4373 * Makefile.in: Rebuild.
4375 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4377 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4379 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4382 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4384 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4385 line to create ${GDBINIT} rather than .gdbinit.
4386 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4388 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4390 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4392 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4394 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4396 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4398 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4399 non-adjustable symbols.
4401 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4403 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4405 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4407 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4410 1999-08-05 Donn Terry <donn@interix.com>
4412 * config/te-interix.h: New file.
4413 * configure.in (i386-*-interix*): New target.
4414 * configure: Rebuild.
4416 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4418 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4419 selectors for ELF too.
4420 (selector_table): Add "ltp" and "rtp" selectors.
4422 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4424 * config/tc-i386.c (i386_operand): No need to change
4425 operand_string pointer in segment reg case before goto
4426 do_memory_reference. Initialise displacement_string_start and
4427 displacement_string_end after do_memory_reference label.
4428 (i386_index_check): Add operand_string param, and print error
4429 message on failure here.
4430 (i386_intel_memory_operand): Instead of here.
4431 (i386_operand): And here.
4432 (INFER_ADDR_PREFIX): Enable.
4434 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4436 * config/tc-i386.h (DefaultSize): Define. Renumber following
4437 opcode_modifier defines.
4439 From Etienne Lorrain <etienne.lorrain@ibm.net>
4440 * config/tc-i386.c (stackop_size): New variable.
4441 (set_16bit_code_flag): Clear it here.
4442 (set_16bit_gcc_code_flag): New function.
4443 (md_pseudo_table): Add "code16gcc" entry.
4444 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4446 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4448 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4449 next_set_end even if the end symbol is being discarded.
4451 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4452 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4453 * config/obj-coff.c: Likewise.
4454 (seg_info_type): Remove.
4455 (seg_info_off_by_4): Change to array of segT.
4456 (s_get_segment): Adjust accordingly.
4457 (obj_pseudo_table): Fully initialize sentinel entry.
4459 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4460 Ralf Baechle <ralf@uni-koblenz.de>.
4462 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4464 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4466 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4468 * config/tc-i386.c: Indentation and white space changes.
4469 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4470 don't enable it by default.
4471 (i386_intel_operand): Remove redundant prototype.
4472 Move check on number of memory operands, and i.mem_operands++
4473 (i386_intel_memory_operand): To here.
4474 Remove i386_immediate code from here. Remove special case code
4475 for input and output using (%dx). Remove base/index checks and
4476 call i386_index_check instead. Save initial operand_string
4477 argument for error message.
4478 (i386_operand): Remove redundant prototype. Move base/index
4479 checks to i386_index_check.
4480 (i386_displacement): Move intel mode check for non-zero
4482 (i386_intel_memory_operand): To here.
4484 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4486 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4487 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4488 by .register pseudo-op if -64 and --no-undeclared-regs.
4489 (s_register, sparc_adjust_symtab): New functions.
4490 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4491 Declare sparc_adjust_symtab as tc_adjust_symtab.
4492 * doc/c-sparc.texi: Add description of #ignore special literal
4493 for .register pseudo-op.
4495 1999-07-30 Catherine Moore <clm@cygnus.com>
4497 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4498 the relocation's section offset.
4500 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4502 * write.c (fixup_segment): Fix generic error check overflow test.
4504 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4505 X_add_number to long.
4507 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4509 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4512 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4514 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4517 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4519 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4521 * configure.bat: Remove; obsolete.
4522 * config/go32.cfg: Likewise.
4524 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4526 * configure.in (i386-*-vxworks*): New target.
4527 * configure: Rebuild.
4529 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4531 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4533 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4535 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4537 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4538 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4539 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4540 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4541 MAX_RELOC_EXPANSION): Define.
4542 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4544 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4546 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4547 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4548 block. Print a warning if an 8-bit or 16-bit constant
4549 displacement or immediate is truncated on output.
4550 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4552 (i386_operand): Disallow immediate jump absolute operand.
4554 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4556 * configure.in: Bump version number to 2.9.5.
4557 * configure: Rebuild.
4559 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4562 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4564 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4565 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4567 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4569 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4571 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4573 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4574 if -mno-fpu was given.
4575 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4577 (cons_fix_new_arm): Remove misleading comments.
4579 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4581 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4583 (relax_segment): Likewise. After giving a rs_org error, convert
4584 the frag to rs_align to avoid cascading errors.
4586 1999-07-12 Andreas Schwab <schwab@suse.de>
4588 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4590 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4592 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4593 as appropriate. Fill in structure initializations. Add variable
4594 initializations. Add casts.
4595 * dwarf2dbg.c (print_stats): Change i to size_t.
4596 * listing.c (listing_listing): Change list_line to unsigned int.
4598 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4600 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4601 rather than checking for \001 and \002 in symbol name.
4602 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4604 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4606 * configure.in (hppa*-linux-gnu*): New target.
4607 * configure: Rebuilt.
4609 1999-07-08 Nick Clifton <nickc@cygnus.com>
4611 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4613 1999-07-07 Nick Clifton <nickc@cygnus.com>
4615 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4616 accessing symbolP directly.
4618 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4620 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4623 1999-07-05 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-arm.c (ARM_EXT_V5): Define.
4626 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4627 (md_begin): Detect ARM v5 architectures.
4628 (md_parse_option): Accept arm v5 specification.
4629 (md_show_usage): Documment -marmv5 switch.
4631 * doc/c-arm.texi: Document -marmv5 command line option.
4633 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4635 (validate_immediate_twopart): New function. Determine if a
4636 constant can be computed by two ADD instructions.
4637 (output_inst): Remove its command line parameter - it was never
4639 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4640 implememt the ADRL pseudo op.
4641 (tc_gen_reloc): Generate a suitable error message if an ADRL
4642 instruction tries to generate a real reloc.
4644 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4646 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4648 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4651 1999-06-27 H.J. Lu <hjl@gnu.org>
4653 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4654 non BFD_ASSEMBLER case.
4656 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4658 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4661 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4663 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4664 out_end_sequence() when the address decreases due to a new frag.
4665 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4666 numbering starts with 1.
4668 1999-06-23 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4672 (mcore_s_text): Call obj_elf_text for ELF target.
4673 (mcore_s_data): Call obj_elf_data for ELF target.
4674 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4676 (mcore_s_bss): New function: Dump literal table before changing
4678 (mcore_s_comm): New function: Dump literal table before changing
4681 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4682 No longer static functions.
4683 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4684 Provide prototypes for these functions.
4686 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4688 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4689 a list of names, to try obj_segment_name, and to try abbreviated
4690 names when using COFF without long section names.
4692 * config/tc-alpha.c: More use of symbol accessor functions.
4693 * config/tc-arc.c: Likewise.
4694 * config/tc-d30v.c: Likewise.
4695 * config/tc-fr30.c: Likewise.
4696 * config/tc-i860.c: Likewise.
4697 * config/tc-m88k.c: Likewise.
4698 * config/tc-mcore.c: Likewise.
4699 * config/tc-ns32k.c: Likewise.
4700 * config/tc-sparc.c: Likewise.
4701 * config/tc-v850.c: Likewise.
4703 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4704 sy_value with appropriate accessor functions.
4705 * config/tc-arm.c (md_apply_fix3): Likewise.
4706 * config/tc-d10v.c (AT_WORD_P): Likewise.
4707 * config/tc-v850.c (reg_name_search): Likewise.
4709 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4710 use symbol_get_bfdsym instead.
4711 * config/tc-ppc.c (md_assemble): Likewise.
4712 * config/tc-v850.c (v850_comm): Likewise.
4714 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4716 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4717 the symbol, rather than accessing the bsym member.
4718 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4719 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4720 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4721 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4722 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4723 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4724 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4725 * config/tc-v850.c (tc_gen_reloc): Likewise.
4727 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4729 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4730 (hppa_gen_reloc_type): Conditionalize on BFD64.
4731 (tc_gen_reloc): Re-enable ELF relocations.
4732 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4734 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4736 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4738 (do_ldst): Move assignment out of if condition.
4739 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4740 parentheses to avoid warning.
4742 1999-06-21 Nick Clifton <nickc@cygnus.com>
4744 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4745 macro to get at the BFD symbol associated with a GAS symbol.
4747 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4749 * config/tc-ppc.c: Update for symbol handling changes.
4750 * config/obj-coff.c: Likewise.
4752 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4754 * tc-hppa.c: General cleanups of ELF support. No more spaces
4755 and subspaces for ELF.
4756 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4757 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4758 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4759 (UNWIND_SECTION_NAME): Likewise.
4760 (space/subspace related structures): Conditionalize definitions
4762 (space/subspace directives and support routines): Conditionalize
4763 definitions and references/uses on OBJ_SOM.
4764 (label_symbol_struct): For ELF, track the symbol's segment. For
4765 SOM track its space.
4766 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4768 (USE_ALIASES): Kill for both SOM & ELF.
4769 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4770 (pa_space, pa_subspace): Corresponding changes.
4771 (pa_spaces_begin): Corresponding chagnes.
4772 (md_begin): Do not muck around with space/subspace stuff for
4774 (md_apply_fix): Temporarily disable argument relocation stuff
4776 (tc_gen_reloc): Temporarily disable relocation generation for
4778 (pa_build_unwind_subspace): Similarly.
4780 1999-06-16 Nick Clifton <nickc@cygnus.com>
4782 * config/tc-arm.c (thumb_set): New pseudo op.
4783 (text, data, section): Override these pseudo ops with ARM
4785 (s_thumb_set): New function: Perform the same as a .set pseudo
4786 op, but also mark the alias'ed symbol as being a Thumb
4788 (arm_s_text): New function: Perform the same as the .text
4789 pseudo op, but dump the literal pool before changing
4791 (arm_s_data): New function: Perform the same as the .data
4792 pseudo op, but dump the literal pool before changing
4794 (arm_s_section): New function: Perform the same as the
4795 .section pseudo op, but dump the literal pool before changing
4797 (arm_cleanup): Do not reset the current section before dumping
4800 1999-06-17 Nick Clifton <nickc@cygnus.com>
4802 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4803 OPTION_NO_WARN_UNMATCHED entries.
4804 (md_parse_option): Generate a warning message if an unrecognised
4805 option is encountered.
4807 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4808 (get_operands): When parsing an expression after an '@' symbol
4809 has been detected, do not ignore '#' symbols.
4810 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4813 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4815 From K. Richard Pixley <rich@noir.com>:
4816 * configure.in (ppc-*-vxworks*): New target.
4817 * configure: Rebuild.
4819 1999-06-12 Philip Blundell <philb@gnu.org>
4821 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4823 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4825 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4826 which refer to symbols in linkonce sections, permit reducing the
4827 relocs if the symbol is local.
4829 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4831 * subsegs.c (subseg_text_p): New function.
4832 * as.h (subseg_text_p): Declare.
4833 * read.c (do_align): Use subseg_text_p to set the default fill.
4834 * write.c (subsegs_finish): Likewise.
4835 * config/obj-coff.c (write_object_file): Likewise.
4836 * config/tc-i386.h (md_maybe_text): Don't define.
4837 (md_do_align): Use subseg_text_p to set the default fill.
4838 * config/tc-m32r.c (m32r_do_align): Likewise.
4839 * config/tc-sh.c (sh_do_align): Likewise.
4840 * config/tc-sparc.h (md_do_align): Likewise.
4842 1999-06-12 David O'Brien <obrien@freebsd.org>
4844 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4845 * configure: Rebuild.
4847 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4849 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4850 * Makefile.am: Rebuild dependencies.
4851 * Makefile.in: Rebuild.
4853 * config/tc-i386.c (i386_immediate): Remove unused label
4856 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4857 * symbols.c: Likewise.
4858 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4859 sy_next field when taking address, rather than symbol_next.
4861 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4863 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4864 value from the output file architecture.
4865 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4866 * dwarf2dbg.h: Change bfd_vma to addressT.
4868 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4870 * dwarf2dbg.h: Use PARAMS in function declarations.
4872 1999-06-11 Martin Dorey <mdorey@madge.com>
4874 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4875 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4877 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4879 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4881 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4883 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4886 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4888 * read.c (read_a_source_file): Only declare inescape if
4891 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4893 (find_entry_byval): Add parens to avoid warning.
4895 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4897 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4900 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4902 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4905 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4906 synthetize_setx): New functions.
4907 (md_assemble): Broken the special cases into the above
4908 functions. Make compiler happy if sizeof(bfd_vma)==4.
4909 Fix sethi generated from set/setuw. If instructions have a relloc,
4910 always clear the fields to be relocated in the opcode.
4911 (sparc_ip): Remove special_case global variable.
4913 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4915 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4916 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4917 indication of success rather than a value.
4918 (itbl_get_val): Likewise.
4919 (itbl_get_field): Use strcspn. Change delimiters to include
4921 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4922 (itbl_get_val): Likewise.
4923 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4925 * symbols.c (copy_symbol_attributes): Convert local symbols to
4928 1999-06-10 Nick Clifton <nickc@cygnus.com>
4930 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4933 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4935 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4936 Optimize set if sizeof(bfd_vma) == 64.
4937 (sparc_ip): Fix sethi - without %hi() it should generate
4938 R_SPARC_22 reloc, not R_SPARC_HI22.
4939 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4941 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4943 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4944 (s_ncons): New function.
4945 (native_op_table): New table.
4946 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4947 R_SPARC_OLO10 handling.
4949 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4951 * expr.h (struct expressionS): Revert last change; widen X_op.
4952 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4954 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4956 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4957 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4958 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4959 * Makefile.in: Regenerated.
4961 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4962 `common' pass on to s_mri_common.
4963 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4965 1999-06-06 Richard Henderson <rth@cygnus.com>
4967 * config/obj-elf.c (obj_elf_section): Don't free the return
4968 value of demand_copy_C_string.
4970 1999-06-05 Richard Henderson <rth@cygnus.com>
4972 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4973 creation logic from obj_elf_create_section.
4975 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4976 (section_stack): New.
4977 (special_sections): Make const.
4978 (obj_elf_section): Gut and rewrite parsing.
4979 (obj_elf_change_section): New function broken out of obj_elf_section.
4980 (obj_elf_parse_section_letters): Likewise.
4981 (obj_elf_section_word): Likewise.
4982 (obj_elf_section_type): Likewise.
4983 (obj_elf_previous): Treat as a toggle.
4984 (obj_elf_popsection): New.
4985 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4986 (ppc_section_type): Likewise.
4987 * config/tc-ppc.h: Likewise.
4989 * expr.h (struct expressionS): Don't make X_op a bitfield.
4990 * config/tc-alpha.c: Update for symbol handling changes.
4991 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4992 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4994 1999-06-05 Richard Henderson <rth@cygnus.com>
4996 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4997 (dwarf2_gen_line_info): Kill unused variables.
4998 (dwarf2_finish): Likewise.
4999 (dwarf2_where): Likewise.
5000 (dwarf2_directive_file): If we've only got a string,
5001 hand off to s_app_file.
5002 * ecoff.c: Move the include of ecoff.h.
5003 * symbols.h (S_IS_FUNCTION): Prototype.
5005 * read.c (LEX_HASH): Supply a default.
5007 (s_globl): Update `c' after skipping whitespace.
5008 * read.h (LEX_END_NAME, is_name_ender): New.
5009 * expr.c (get_symbol_end): Respect it.
5011 1999-06-04 Mark Klein <mklein@dis.com>
5013 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5015 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5017 * config/tc-hppa.c: Update for symbol handling changes.
5019 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5021 * cgen.c: Update for symbol handling changes.
5022 * config/tc-m32r.c: Likewise.
5024 * config/tc-hppa.h: Update for symbol handling changes.
5025 * config/tc-hppa.c: Likewise.
5027 * config/tc-arm.h: Update for symbol handling changes.
5028 * config/tc-arm.c: Likewise.
5029 (symbol_make_empty): Remove. Just use symbol_create.
5031 * symbols.c (symbol_set_tc): Correct name.
5033 * Makefile.am: Rebuild dependencies.
5034 ($(OBJS)): Don't depend upon struc-symbol.h.
5035 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5036 * dep-in.sed: Don't remove struc-symbol.h.
5037 * Makefile.in: Rebuild.
5039 * doc/internals.texi (Symbols): Describe changes in symbol
5042 1999-06-03 Richard Henderson <rth@cygnus.com>
5044 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5045 instead of doing the work by hand.
5047 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5049 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5050 state of line state-machine.
5051 (struct ls): Collect DWARF2 line state-machine state in new member
5052 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5053 resulted in any DWARF2 directives.
5054 (reset_state_machine): New function.
5055 (out_end_sequence): Ditto.
5056 (dwarf2_gen_line_info): When switching sections or switching to a
5057 lower text address, call out_end_sequence() first to terminate the
5058 previous code sequence as code sequences MUST have monotonically
5059 increasing addresses.
5060 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5062 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5064 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5065 DWARF2 debug info (line information only, at this point).
5066 * as.h: Update comment about supported debug formats.
5067 * dwarf2dbg.c, dwarf2dbg.h: New files.
5068 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5070 * expr.c (operand): Don't use [ for parens if we want an index op.
5071 (op_encoding): Switch [ into O_index, if desired.
5072 (op_rank): Renumber with O_index on bottom.
5073 (expr): If O_index, match closing bracket.
5074 * expr.h (O_index): New.
5076 * read.c (read_a_source_file): Conditionally allow matched "
5077 in lines passed to md_assemble.
5079 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5081 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5083 Add support for storing local symbols in a small structure to save
5084 memory when assembling large files.
5085 * as.h: Don't include struc-symbol.h.
5086 (symbolS): Add typedef.
5087 * symbols.c: Include struc-symbol.h.
5088 (local_hash): New static variable.
5089 (save_symbol_name): New static function, from symbol_create.
5090 (symbol_create): Call save_symbol_name.
5091 (local_symbol_count): New static variable.
5092 (local_symbol_conversion_count): Likewise.
5093 (LOCAL_SYMBOL_CHECK): Define.
5094 (local_symbol_make): New static function.
5095 (local_symbol_convert): New static function.
5096 (colon): Handle local symbols. Create local symbol for local
5098 (symbol_table_insert): Handle local symbols.
5099 (symbol_find_or_make): Create local symbol for local label name.
5100 (symbol_find_base): Check for local symbol.
5101 (symbol_append, symbol_insert): Check for local symbols.
5102 (symbol_clear_list_pointers, symbol_remove): Likewise.
5103 (verify_symbol_chain): Likewise.
5104 (copy_symbol_attributes): Likewise.
5105 (resolve_symbol_value): Handle local symbols.
5106 (resolve_local_symbol): New static function.
5107 (resolve_local_symbol_values): New function.
5108 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5109 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5110 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5111 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5112 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5113 (symbol_previous, symbol_next): New functions.
5114 (symbol_get_value_expression): Likewise.
5115 (symbol_set_value_expression): Likewise.
5116 (symbol_set_frag, symbol_get_frag): Likewise.
5117 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5118 (symbol_mark_used_in_reloc): Likewise.
5119 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5120 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5121 (symbol_mri_common_p): Likewise.
5122 (symbol_mark_written, symbol_clear_written): Likewise.
5123 (symbol_written_p): Likewise.
5124 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5125 (symbol_section_p, symbol_equated_p): Likewise.
5126 (symbol_constant_p): Likewise.
5127 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5128 (symbol_get_obj, symbol_set_obj): Likewise.
5129 (symbol_get_tc, symbol_set_tc): Likewise.
5130 (symbol_begin): Initialize local_hash.
5131 (print_symbol_value_1): Handle local symbols.
5132 (symbol_print_statistics): Print local symbol statistics.
5133 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5134 Declare new symbols.c functions. Move many declarations here from
5136 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5137 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5138 (struct symbol): Move bsym to make it clearly the first field.
5139 Remove TARGET_SYMBOL_FIELDS.
5140 (symbolS): Don't typedef.
5141 (struct broken_word): Remove.
5142 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5143 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5144 (symbol_clear_list_pointers): Likewise.
5145 (symbol_insert, symbol_remove): Likewise.
5146 (symbol_previous, symbol_append): Likewise.
5147 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5148 (struct local_symbol): Define.
5149 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5150 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5151 (local_symbol_get_frag, local_symbol_set_frag): Define.
5152 (local_symbol_get_real_symbol): Define.
5153 (local_symbol_set_real_symbol): Define.
5155 * write.c (write_object_file): Call resolve_local_symbol_values.
5156 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5157 (TARGET_SYMBOL_FIELDS): Don't define.
5158 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5159 ECOFF_DEBUGGING, add ECOFF fields.
5160 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5161 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5162 ECOFF_DEBUGGING, add ECOFF fields.
5163 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5164 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5165 * config/tc-mcore.h: Don't include struc-symbol.h.
5166 (TARGET_SYMBOL_FIELDS): Don't define.
5167 (struct mcore_tc_sy): Define.
5168 (TC_SYMFIELD_TYPE): Define.
5169 * Many files: Use symbolS instead of struct symbol. Use new
5170 accessor functions rather than referring to symbolS fields
5173 * read.c (s_mri_common): Don't add in value of line_label.
5175 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5176 checking for SEC_LINK_ONCE.
5178 * config/tc-sh.h (sh_fix_adjustable): Declare.
5180 * app.c (input_buffer): New static variable.
5181 (app_push): Save saved_input in allocated buffer.
5182 (app_pop): Restored saved_input.
5183 (do_scrub_chars): Change get parameter to take char * and int as
5184 arguments. Change GET macro to pass input_buffer to get
5185 function. Don't save input into allocated buffer.
5186 * as.h (do_scrub_chars): Update declaration.
5187 * input-file.c (input_file_get): Change to take char * and int.
5188 Read data into passed in buffer. Remove static buffer.
5189 * read.c (scrub_from_string): Change to take char * and int. Copy
5190 data into passed in buffer.
5192 * hash.h: Neaten. Declare hash_traverse.
5193 * hash.c: Complete rewrite based on BFD hashing code.
5194 * gasp.c (chunksize): New variable.
5195 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5198 1999-05-28 Nick Clifton <nickc@cygnus.com>
5200 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5201 addend unless the target uses an old ABI.
5203 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5205 -Wchar-subscripts cleanup
5206 * listing.c (listing_newline): Use unsigned char variable, so
5207 calls to isascii,iscntrl are correct.
5208 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5210 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5211 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5212 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5213 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5215 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5217 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5219 (arch_coldfire_p): New #define.
5220 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5222 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5224 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5226 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5227 (install_operand): Add place `N'.
5228 (init_table): Add registers ACC, MACSR, MASK.
5230 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5232 * config/tc-m68k.c: Change mcf5200 --> mcf.
5233 (archs): Add mcf5206e, mcf5307.
5234 (m68k_ip): Add format `u'.
5235 (install_operand): Add place `m', `M', `h'.
5236 (init_table): Add upper/lower registers.
5238 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5240 1999-05-28 Martin Dorey <mdorey@madge.com>
5242 * config/tc-i960.c: Several minor changes to add ELF and
5243 BFD_ASSEMBLER support.
5244 * config/tc-i960.h: Likewise.
5245 * configure.in (i960-*-elf*): New target.
5246 * aclocal.m4, configure: Rebuild.
5248 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5250 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5251 reloc changes when defined(BFD_ASSEMBLER).
5253 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5255 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5257 * write.c (write_print_statistics): Output to file, not stderr.
5259 * expr.c (generic_bignum_to_int32,64): Prototype.
5261 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5262 output_sleb128, output_uleb128, output_big_sleb128,
5263 output_big_uleb128, output_big_leb128): Prototype.
5264 (output_big_sleb128, output_big_uleb128): Make inline.
5265 (output_big_leb128): Remove inline
5267 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5268 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5269 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5270 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5271 value for correct overflow check in write.c:fixup_segment.
5272 * write.c (fixup_segment): Move bitfield overflow checks to after
5273 the md_apply_fix call.
5274 * config/obj-coff.c (fixup_segment): Likewise.
5275 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5276 valueT *val argument.
5278 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5280 * config/atof-ieee.c (gen_to_words): Correctly round a
5281 denormalized number. Fix off-by-one in range checking for
5282 exponent in a denormal.
5284 1999-05-10 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5289 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5291 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5293 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5295 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5296 (ReverseRegRegmem): Remove.
5297 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5298 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5299 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5302 From Doug Ledford <dledford@redhat.com>
5303 * config/tc-i386.h (RegXMM): New for P/III.
5304 * config/tc-i386.c: Add support for P/III.
5306 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5308 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5309 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5310 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5312 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5314 * config/tc-i386.c (i386_immediate): Skip whitespace before
5315 complaining about junk after expression.
5316 (i386_displacement): Likewise.
5318 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5320 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5321 Don't copy before downcaseing.
5323 1999-05-05 Catherine Moore <clm@cygnus.com>
5325 * tc-m68k.c: Include elf/m68k.h.
5326 (m68k_elf_final_processing): New routine.
5327 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5330 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5332 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5335 1999-04-30 Nick Clifton <nickc@cygnus.com>
5337 * config/tc-mcore.c (mcore_s_section): Dump literals before
5340 1999-04-29 Nick Clifton <nickc@cygnus.com>
5342 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5345 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5347 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5348 (TC_INIT_FIX_DATA): Delete.
5349 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5350 (TC_INIT_FIX_DATA): Delete.
5351 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5352 * write.c (fix_new_internal): Initialize fx_cgen member.
5353 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5354 (gas_cgen_md_apply_fix3): Update.
5355 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5356 (md_cgen_record_fixup_exp): Update.
5357 (FX_OPINFO_R_TYPE): Update.
5359 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5360 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5361 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5362 * frags.h (struct frag): Make opindex, opinfo ints.
5364 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5366 1999-04-26 Tom Tromey <tromey@cygnus.com>
5368 * aclocal.m4, configure: Updated for new version of libtool.
5370 1999-04-22 Nick Clifton <nickc@cygnus.com>
5372 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5374 (md_apply_fix3): Do not fix up absolute relocations against
5377 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5379 1999-04-20 Nick Clifton <nickc@cygnus.com>
5381 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5382 changes and data-in-text directives.
5383 (mcore_cons): New function: intercept cons() operations.
5384 (mcore_float_cons): New function: intercept float_cons()
5386 (mcore_stringer): New function: intercept stringer() operations.
5388 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5390 * obj.h (struct format_ops): Change generate_asm_lineno field to
5392 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5394 * config/tc-alpha.c (find_opcode_match): Add default case to
5396 (find_macro_match): Likewise.
5397 (load_expression): Parenthesize && within ||.
5399 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5401 1999-04-17 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5404 .text .data .section pseudo ops.
5405 (mcore_s_section): New function. Dump lits before changing secs.
5406 (mcore_s_text): New function. Dump lits before changing secs.
5407 (mcore_s_data): New function. Dump lits before changing secs.
5409 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5411 * config/tc-mips.c (mips_32bitmode): New.
5412 (md_begin): Set mips_32bitmode if needed.
5413 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5414 Set EF_MIPS_32BITMODE.
5416 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5418 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5421 1999-04-16 Nick Clifton <nickc@cygnus.com>
5423 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5425 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5427 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5428 expressions correctly.
5431 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5433 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5435 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5437 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5438 and fmpynfadd instructions.
5440 1999-04-11 Richard Henderson <rth@cygnus.com>
5442 * as.h (environ): Declare it, if needed.
5443 * as.c (dump_statistics): Don't declare environ.
5444 * configure.in (environ): Detect declaration.
5445 * configure, config.in: Rebuild
5447 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5448 (i386_displacement): Allocate enough space for replacement buffer.
5449 Clean up replacement buffer initialization.
5451 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5453 * subsegs.c (section_symbol): Don't create a new symbol if one
5454 already exists; instead, use the existing one, but set its segment
5455 and frag data if it hasn't already been defined.
5456 * config/obj-coff.c (c_section_symbol): Likewise.
5458 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5460 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5462 1999-04-08 Nick Clifton <nickc@cygnus.com>
5464 * config/tc-mcore.c: New File: Support routines for MCore
5466 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5467 * config/obj-coff.c: Add support for mcore-pe target.
5469 * Makefile.am: Add support for MCore targets.
5470 * Makefile.in: Regenerate.
5471 * configure.in: Add support for MCore targets.
5472 * configure: Regenerate.
5474 * doc/all.texi: Set MCORE.
5475 * doc/as.texinfo: Document MCore specific command line options.
5477 * write.h: Prevent multiple inclusion.
5479 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5481 * asintl.h (LC_MESSAGES): Never define.
5482 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5484 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5487 * Makefile.am (m68k-parse.c): If configuring in the source
5488 directory, copy m68k-parse.y into the local directory before
5489 running ylwrap, to remove spurious differences when generating
5491 * Makefile.in: Rebuild.
5493 * config/tc-sparc.h (md_do_align): Just allocate the number of
5494 bytes necessary, rather than always allocating 1024.
5496 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5498 * listing.c (listing_newline): Add cast to avoid warning.
5499 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5500 * config/tc-i386.c (i386_scale): Add return value.
5501 (build_displacement_string): Remove unused local temp_disp2.
5502 (i386_intel_memory_operand): Add parentheses to avoid warning.
5503 (i386_intel_operand): Remove unused local end_of_operand_string.
5504 (i386_operand): Remove unused local operand_modifier.
5505 (i386_operand): Add parens to avoid warning.
5507 1999-04-04 Don Bowman <don@pixsci.com>
5509 * configure.in: Add mips*-*-vxworks* target; have it define
5511 * configure, config.in: Rebuild.
5513 1999-03-31 Nick Clifton <nickc@cygnus.com>
5515 * configure.in (emulations): Add support for arm-epoc-pe.
5516 * configure: Regenerate.
5517 * config/te-epoc-pe.h: New file. Define macros specific to
5519 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5520 for arm-epoc-pe target.
5522 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5524 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5526 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5528 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5529 detect ",n" without a condition.
5530 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5533 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5535 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5536 instruction is encoded with one bit.
5539 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5541 * doc/internals.texi (CPU backend): Mention that
5542 line_separator_chars should not include newline. From thi
5543 <ttn@mingle.glug.org>.
5545 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5547 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5548 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5550 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5552 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5554 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5556 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5559 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5561 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5563 1999-03-15 Martin Hunt <hunt@cygnus.com>
5565 * app.c (do_scrub_begin): Change '-' back to a symbol char
5566 so we can use multiple opcodes on a line again.
5568 * config/tc-d30v.c: By default, warn if a symbol has
5569 the same name as a register. Plus some minor
5570 updates from the branch.
5572 1999-03-13 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5575 BFD_RELOC_16 and BFD_RELOC_64.
5577 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5579 * expr.c (expr): Add missing else.
5581 1999-03-12 Nick Clifton <nickc@cygnus.com>
5583 * config/tc-arm.c (md_apply_fix3): Improve error message.
5585 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5587 * Makefile.am (CPU_TYPES): Add fr30.
5588 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5589 (fr30,m32r dependencies): Update.
5590 * Makefile.in: Rebuild.
5592 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5593 (gas_cgen_record_fixup_exp): Ditto.
5594 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5595 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5596 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5597 (md_cgen_lookup_reloc): Update use of operand->type.
5598 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5599 (md_convert_frag): Call cgen_operand_lookup_by_num.
5600 (md_cgen_lookup_reloc): Update use of operand->type.
5601 (m32r_cgen_record_fixup_exp): Ditto.
5603 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5605 * config/tc-mips.c (md_show_usage): Fix message.
5607 1999-03-03 Nick Clifton <nickc@cygnus.com>
5609 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5610 and LDR reg,=<expr> instruction.
5612 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5615 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5617 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5619 1999-02-17 Nick Clifton <nickc@cygnus.com>
5621 This patch was created by: Scott Bambrough
5622 <scottb@corelcomputer.com>
5625 Special cased '@' character. The '@' character is used as the
5626 ARM assembler comment character, as a special character
5627 and in ELF .symver pseudo-op's, and as a special character in
5628 .type and .section pseudo-ops.
5629 (symver_pseudo): New static variable.
5630 (symver_state): New static variable.
5631 (struct app_save): Add field 'symver_state'.
5632 (app_push): Save global symver_state int struct app_save.
5633 (app_pop): Restore global symver_state from struct app_save.
5634 (do_scrub_chars): Special case handling of '@' character in
5637 * configure.in: Modified to recognize armv* uname syntax from ARM
5639 * configure: Regenerated.
5641 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5642 a prefix to the section's type.
5643 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5644 the type's typename.
5646 * config/tc-arm.h: Add support for PIC generation:
5647 (pic_code): New boolean.
5648 (obj_relocate_extern): Define.
5649 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5650 (TC_CONS_FIX_NEW): Define.
5651 (tc_fix_adjustable): Define.
5652 (GLOBAL_OFFSET_TABLE_NAME): Define.
5654 * config/tc-arm.c: Add support for PIC generation:
5655 (line_seperator_chars): Allow ';' as a seperator for Linux.
5656 (is_immediate_prefix): New macro.
5657 (arm_parse_reloc): New function.
5658 (s_arm_elf_cons): New function.
5659 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5660 (md_undefined_symbol): Special case handling for the Global Offset
5662 (md_apply_fix3): Handle PIC relocs.
5663 (tc_gen_reloc): Handle PIC relocs.
5664 (md_parse_option): Add support for '-k' command line switch to
5665 enable PIC generation.
5666 (cons_fix_new_arm): New function.
5667 (s_arm_elf_cons): New function.
5669 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5671 * configure.in: Add comments for uses of AC_DEFINE.
5672 * acinclude.m4: Likewise.
5673 * acconfig.h: Remove.
5674 * aclocal.m4: Rebuild.
5675 * configure: Rebuild.
5676 * Makefile.in: Rebuild.
5677 * config.in: Rebuild.
5679 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5681 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5682 non-constant offset from a base register.
5684 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5686 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5689 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5691 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5692 (emit_insn): Look for pc-relative and no-overflow specifiers on
5693 internal relocation types.
5695 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5697 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5700 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5702 (mips_4650, mips_4010, mips_4100): Variables removed.
5703 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5704 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5706 (md_begin): Don't bother initializing the mips_NNNN variables;
5707 mips_cpu is set, and that's good enough now.
5708 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5709 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5710 (show): New function, to handle wrapping in the CPU lists.
5711 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5713 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5715 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5716 than treat as an immediate specifier.
5718 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5720 * config/tc-i386.c: Prototype many functions.
5721 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5722 (i386_immediate): Remove unused second argument.
5723 (i386_intel_operand): Fix i386_is_reg typo.
5724 (i386_operand): Use allow_naked_reg.
5725 (output_invalid): Make operand int for K&R.
5727 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5729 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5731 * Makefile.in: Rebuild.
5733 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5735 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5737 (EXTRA_as_new_SOURCES): Comment out.
5738 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5739 * Makefile.in: Rebuild.
5740 * doc/Makefile.in: Rebuild.
5741 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5742 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5743 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5744 * configure: Rebuild.
5745 * aclocal.m4: Rebuild.
5746 * config.in: Rebuild.
5747 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5748 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5749 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5750 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5751 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5752 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5753 (gas_cgen_record_fixup_exp): Ditto.
5754 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5755 descriptor, not global variable.
5756 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5757 descriptor, not global variable. Refer to insert_operand handler
5758 via cpu descriptor, not global function.
5759 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5760 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5761 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5762 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5763 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5764 * config/tc-m32r.c: Ditto.
5765 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5766 (md_assemble): Ditto.
5767 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5769 1999-02-09 Nick Clifton <nickc@cygnus.com>
5771 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5772 relocations for ELF targets.
5774 1999-02-08 Nick Clifton <nickc@cygnus.com>
5776 * configure.in: Add support for StrongARM target.
5777 * configure: Regenerate.
5779 1999-02-05 Nick Clifton <nickc@cygnus.com>
5781 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5783 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5786 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5788 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5790 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5792 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5793 (INTEL_DWORD_MNEM_SUFFIX): Define.
5796 (DWORD_PTR): Define.
5797 (XWORD_PTR): Define.
5799 (OFFSET_FLAT): Define.
5801 (NONE_FOUND): Define.
5804 * config/tc-i386.c (set_intel_syntax): New routine.
5805 (intel_syntax): Declare.
5806 (allow_naked_reg): Declare.
5807 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5808 (intel_float_operand): New routine.
5809 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5810 Handle brackets as well as parens. Call i386_intel_operand for
5811 intel syntax. Reverse operands if appropriate. Handle new
5812 suffixes. Handle movzx and movsx.
5813 (i386_is_reg): New routine.
5814 (i386_immediate): New routine.
5815 (i386_scale): New routine.
5816 (i386_displacement): New routine.
5817 (i386_operand_modifier): New routine.
5818 (build_displacement_string): New routine.
5819 (i386_parse_seg): New routine.
5820 (i386_intel_memory_operand): New routine.
5821 (i386_intel_operand): New routine.
5822 (i386_operand): Call i386_displacement, i386_immediate,
5823 i386_scale, etc. instead of handling inline.
5824 (parse_register): Handle registers without prefix.
5826 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5828 * configure: Regenerate.
5829 * configure.in (arm-*-oabi): New.
5830 (thumb-*-oabi): New.
5831 * config/tc-arm.c (target_oabi): Declare.
5832 (md_apply_fix3): Support REL relocs.
5833 (md_parse_option): Handle -oabi.
5834 (elf32_arm_target_format): New routine.
5835 (md_longopts): Add OPTION_OABI.
5836 * config/tc-arm.h: Redefine TARGET_FORMAT.
5839 1999-01-28 Nick Clifton <nickc@cygnus.com>
5841 * write.c (write_relocs): Handle out of range error.
5843 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5844 (fr30_force_relocation): Default to 0.
5846 * config/tc-fr30.h (obj_fix_adjustable): Define.
5847 (TC_FORCE_RELOCATION): Define.
5849 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5852 1999-01-16 Nick Clifton <nickc@cygnus.com>
5854 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5855 merge of two instructions if the left instruciton kills the right.
5857 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5859 * Makefile.in: Regenerate.
5860 * configure.in: Redo test for using cgen.
5861 * configure: Regenerate.
5863 1999-01-09 Nick Clifton <nickc@cygnus.com>
5865 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5866 redefinition of this macro.
5868 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5870 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5873 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5875 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5876 a read of HI or LO and an immediatly following branch.
5878 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5880 * config/tc-mips.c (md_begin): Another correction to the setting of
5883 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5885 * config/tc-mips.c (md_begin): Correct type-o in setting of
5888 1998-12-21 Nick Clifton <nickc@cygnus.com>
5890 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5891 bit insn when optimizing, so that parallelised instructions will
5892 start on a 32 bit boundary.
5894 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5896 * config/tc-mips.c (mips_eabi64): New.
5897 (md_begin): Set mips_eabi64.
5898 (mips_elf_final_processing): Use it.
5900 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5902 * config/tc-mips.c (mips_elf_final_processing):
5903 Correct setting of ABI in e_flags.
5905 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5907 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5910 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5912 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5914 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5916 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5917 warning, values that don't fit in the field.
5919 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5921 * config/tc-mips.c (mips_abi_string): New.
5922 (md_parse_option,md_longopts): Add mabi.
5923 (mips_elf_final_processing): Set e_flags based on mabi flag.
5925 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5927 * config/tc-mips.c (md_parse_option): Handle vr4111.
5929 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5931 * config/tc-h8300.c (build_bytes): Change message given if the
5932 instruction requires H8/300H mode and we're not in Hmode, to
5933 suggest that it may be the operand modes that are the problem, not
5934 necessarily the opcode.
5936 1998-12-10 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-fr30.c: Add line separator character.
5940 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5942 * configure.in (hppa-*-mpeix*): New target.
5943 * config/obj-som.h (obj_som_compiler): Declare.
5944 * config/obj-som.c (compiler_seen): New static variable.
5945 (obj_som_compiler): New function.
5946 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5947 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5948 (pa_type_args): Set hppa_priv_level.
5949 (pa_compiler): New static function if OBJ_SOM.
5950 * configure: Rebuild.
5952 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5954 * read.c (output_leb128): Don't mark as inline.
5956 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5958 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5959 AIX .vbyte unaligned data support.
5960 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5961 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5964 1998-12-07 Nick Clifton <nickc@cygnus.com>
5966 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5969 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5971 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5972 BFD_RELOC_ARM_PCREL_BRANCH.
5974 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5976 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5977 checking the target type.
5978 (mips-dec-bsd*): Set endian to little.
5979 * configure: Rebuild.
5981 COFF weak symbol support, based on patches from Mark Elbrecht
5982 <snowball3@usa.net>:
5983 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5984 * config/obj-coff.c (obj_coff_weak): New static function.
5985 (obj_coff_endef) [both versions]: Handle weak symbols.
5986 (coff_frob_symbol): Likewise.
5987 (yank_symbols): Likewise.
5988 (obj_pseudo_table): Add "weak".
5990 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5991 <aymeric.vincent@emi.u-bordeaux.fr>.
5992 * aclocal.m4: Rebuild with current tools.
5993 * configure: Rebuild.
5995 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5996 an assertion failure for a case we can't handle when OBJ_ECOFF.
5998 * expr.c (operator): And with 0xff to avoid problems with signed
6001 1998-12-03 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6004 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6006 1998-12-02 Nick Clifton <nickc@cygnus.com>
6008 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6011 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6013 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6014 calculation of pcrel point.
6016 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6018 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6021 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6023 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6025 (d10v_cleanup): Only generate previous insn if a multiline insn is
6028 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6030 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6033 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6035 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6036 -marm6xxx command line switches.
6038 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6040 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6041 (itbl-ops.o): Delete duplicate dependencies.
6042 Rebuild dependencies.
6043 Add fr30 dependencies.
6044 * Makefile.in: Rebuild.
6046 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6048 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6050 * listing.c: Ignore line terminator characters found inside
6053 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6055 * po/gas.pot: Regenerated.
6057 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6059 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6060 fr30_is_label_start(). Also checks for delay slot insns.
6062 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6063 FR30 instructions which contain a colon in the mnemonic.
6065 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6067 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6069 * config/tc-fr30.c: Removed currently superflous code.
6071 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-fr30.h: New file.
6074 * config/tc-fr30.c: Tweaking so that it will compile.
6076 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6078 * config/tc-d10v.h (obj_fix_adjustable): Define.
6079 (TC_FORCE_RELOCATION): Define.
6080 (d10v_force_relocation): Declare.
6081 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6082 (md_apply_fix3): Handle Vtable relocs.
6083 (d10v_fix_adjustable): New.
6084 (d10v_force_relocation): New.
6086 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6088 * config/tc-d30v.c: Change default behaviour to ignore potential
6089 conflicts between register name and symbol names.
6091 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6093 * configure.in: Add fr30-*-*.
6094 * config/tc-fr30.c: New file.
6095 * Makefile.in: Regenerated.
6096 * config.in: Regenerated.
6097 * configure: Regenerated.
6098 * doc/Makefile.in: Regenerated.
6099 * po/gas.pot: Regenerated.
6101 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6103 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6106 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6108 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6110 (do_scrub_chars): Add some casts to unsigned char to avoid
6111 unwanted sign extension.
6112 * read.c (lex_type): Set characters about 127 to be symbol
6114 * config/tc-i386.c (md_begin): Set identifier_chars and
6115 operand_chars for values above 127.
6117 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6119 * configure.in: detect cygwin* instead of cygwin32*
6120 * configure: regenerate
6122 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6124 * listing.c: Add support for producing a listing from piped
6127 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6129 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6130 (append_insn): Account for the tx39's multiply behavior.
6132 1998-10-26 Michael Meissner <meissner@cygnus.com>
6134 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6135 from assemble_parallel_insns. Add support for '->' to indicate
6136 explicitly serializing the instructions.
6137 (md_assemble): Ditto.
6139 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6141 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6144 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6146 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6148 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6150 * config/tc-mips.c : support frame and regmask/fregmask when
6151 MIPS_STABS_ELF is specified.
6153 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6155 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6156 (md_apply_fix): Don't return 1 for VTABLE relocs.
6157 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6159 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6161 * doc/c-i386.texi: Replace occurences of "opcode" with
6162 "instruction mnemonic", "instruction", or "mnemonic" when
6163 referring to the name of an instruction. Use "opcode" when
6164 referring to the sequence of machine bytes.
6166 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6167 (is_opcode_char): Rename to is_mnemonic_char.
6168 (md_assemble and i386_operand): Correct error messages from
6169 "opcode" to "instruction mnemonic"
6170 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6171 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6172 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6173 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6174 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6175 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6176 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6178 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6180 * config/tc-i386.c (i386_operand): Check for garbage after
6183 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6185 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6186 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6188 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6190 * config/tc-sh.h (obj_fix_adjustable): Define.
6191 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6192 (md_apply_fix): Likewise.
6193 (tc_gen_reloc): Likewise.
6194 (sh_fix_adjustable): New.
6196 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6198 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6199 * cgen.h (gas_cgen_finish_insn): Update prototype.
6200 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6201 cgen_insn_t -> CGEN_INSN_INT.
6202 (make_parallel): Update handling of CGEN_INT_INSN_P.
6203 (assemble_parallel_insn): Ditto.
6204 (target_make_parallel): New function.
6205 (md_assemble): Use it.
6207 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6209 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6211 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6213 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6214 converted into lower case.
6216 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6218 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6219 (gas_cgen_tc_gen_reloc): Likewise.
6220 * config/tc-m32r.h (obj_fix_adjustable): Define.
6221 * config/tc-m32r.c (m32r_fix_adjustable): New.
6222 (m32r_force_relocation): Handle VTABLE relocs.
6224 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6226 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6228 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6231 to lower case before parsing.
6233 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6234 parallel insns modift buts in the PSW as a side effect.
6236 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6238 * config/tc-d30v.c (find_format): Test for missing flag and
6241 (md_apply_fix3): Fix error messages to avoid
6242 assumption about presence of a symbol.
6244 (parallel_ok): Disallow parallel instructions that both modify the
6247 (find_format): Generate a warning if an odd numbered register is
6248 used as the first register in a mutli-register instruction.
6250 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6252 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6253 relocations are always associated with a symbol.
6255 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6257 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6258 (elf32_sparc_force_relocation): Declare.
6259 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6260 (tc_gen_reloc): Handle vtable relocs.
6261 (elf32_sparc_force_relocation): New.
6263 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6265 * symbols.c (S_IS_FUNCTION): New.
6266 * config/tc-v850.h (obj_fix_adjustable): Define.
6267 (TC_FORCE_RELOCATION): Define.
6268 (v850_force_relocation): Declare.
6269 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6270 of fx_addnumber for VTABLE reloc addends.
6271 (md_apply_fix3): Handle VTABLE relocs.
6272 (v850_fix_adjustable): New.
6273 (v850_force_relocation): New.
6275 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6277 * tc-hppa.c (fp_operand_format): Add some additional formats.
6278 (pa_ip): Do not automatically promote into pa2.0 mode.
6279 (pa_level): Handle ".level 2.0".
6281 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6283 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6284 * config/tc-i386.h (template.extension_opcode): Change to
6285 unsigned int to allow full range of 8-bit opcode suffixes.
6286 (None): Redefine as 0xffff.
6288 From Jeff B Epler <jepler@usgs.gov>
6289 * doc/c-i386.texi (i386-SIMD): New section.
6291 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6293 * read.c (discard_rest_of_line): New function.
6294 * read.h: Declare it.
6295 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6297 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6299 * config/tc-d10v.c (find_symbol_matching_register): New function.
6300 (find_opcode): Cope with the case where a register name matches
6303 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6305 * config/tc-v850.c (md_pcrel_from): Rename to
6306 v850_pcrel_from_section.
6307 (v850_pcrel_from_section): Do not resolves symbols in other
6310 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6312 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6314 * config/tc-d10v.c (find_opcode): Generate an error if a register
6315 is supplied for an operand that should not be a register.
6317 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6319 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6320 instructions to have another instruction in the right bin.
6322 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6324 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6325 the right container if the left container holds a branch
6328 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6330 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6331 both a register name and symbol name.
6332 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6334 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6336 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6337 execution unit class.
6339 (reg_name_search): If a name matches a register and a symbol,
6340 prefer the register.
6341 (find_format): Disallow flag registers when a general purpose
6342 register is required.
6343 If a number is required, but a register has been given, check to
6344 see if a symbol with the same name as the register exists, and if
6345 so, use that symbol.
6347 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6349 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6351 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6353 * config/tc-d30v.c (find_format): Do not accept flag registers as
6354 general purpose registers.
6355 (find_format): If an immediate value is expected at a given place
6356 in a format, but a register name has been provided instead, check
6357 to see if that register name matches the name of a predefined
6358 symbol and if it does, then use the symbol instead.
6359 (reg_name_search): If a register name matches a symbol name,
6360 prefer the register name to the symbol name.
6362 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6364 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6365 the previous insn to empty.
6367 1998-09-20 Michael Meissner <meissner@cygnus.com>
6369 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6370 pieces, forcing the use of an ANSI compiler.
6372 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6374 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6376 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6378 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6380 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6382 (obj_elf_vtable_entry): Likewise.
6383 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6384 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6385 (tc_gen_reloc): Likewise.
6386 (arm_fix_adjustable): Likewise.
6387 (elf32_arm_force_relocation): New.
6388 (armelf_frob_symbol): Remove coff-style symbol support.
6390 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6392 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6394 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6396 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6397 OBJ_COFF so that routine is defined for a.out format.
6399 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6401 * config/tc-i386.c (i386_operand): Detect non-segment registers
6402 used as segment prefixes.
6404 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6406 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6407 optimize across FDE boundaries.
6409 * config/obj-coff.c (obj_coff_section): Preserve any link once
6410 flags when setting the section flags.
6412 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6414 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6415 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6417 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6419 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6422 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6424 * frags.c (frag_grow): Include the size of the frag struct in the
6427 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6428 if the new subseg comes before the old.
6430 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6432 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6433 to handle edge8 and edge16.
6435 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6437 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6438 before we clobber the symbol involved.
6440 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6442 * config/tc-arm.c: Remove OBJ_ELF definitions for
6443 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6444 use arm_adjust_symtab for OBJ_COFF.
6445 (armelf_adjust_symtab): New Routine.
6446 * config/tc-arm.h: Define obj_adjust_symtab to
6447 armelf_adjust_symtab for OBJ_ELF.
6449 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6451 * configure.in: Make all i386-elf targets use bfd_gas.
6452 * config/tc-i386.c (tc_i386_force_relocation): New.
6453 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6454 (md_apply_fix3): Likewise.
6455 (tc_gen_reloc): Handle them.
6456 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6457 tc_i386_force_relocation.
6459 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6461 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6463 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6465 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6466 current opcode after writing the first insturction of a reverse
6469 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6471 * read.h (generate_lineno_debug): Add prototype.
6472 * read.c (generate_lineno_debug): Make non-static.
6474 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6476 * config/tc-i386.c (md_assemble): Only warn for address/data size
6479 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6481 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6482 against Thumb function names, as the linker needs this information.
6484 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6486 * expr.c (operand): Check also that there is no advance in operand
6487 after atof_generic in order to decide "is it label 0f or floating
6490 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6492 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6493 command line options with a single dash.
6494 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6496 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6498 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6499 * tc-arm.c (arm_fix_adjustable): New routine.
6501 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6503 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6504 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6505 demand_empty_rest_of_line before mri_comment_end.
6506 (equals): Check garbage after expression before
6507 mri_comment_end in MRI mode.
6509 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6511 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6512 small immediate constant to use the constant itself rather than
6515 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6517 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6518 (pa_leave): Likewise.
6520 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6522 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6524 (i386_operand): Fix an error message.
6526 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6528 * doc/c-arm.texi (ARM Directives): Document .req directive.
6530 * config/tc-arm.c (reg_required_here): Display erroneous string if
6531 the register name could not be decoded.
6532 Do not set inst.instruction if the sift is -1.
6534 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6536 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6539 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6541 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6542 even if it is belived to be unnecessary.
6544 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6546 config/tc-i386.c (i386_operand): Size immediate constants by
6547 suffix (erroneously removed as part of July 7 change).
6549 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6551 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6552 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6553 (armelf_frob_symbol): New Routine.
6554 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6556 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6558 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6560 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6562 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6563 command line switches passed to assembler.
6565 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6567 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6568 (gas_cgen_opcode_desc): Declare.
6569 (gas_cgen_parse_operand): Declare.
6570 (*): Prepend gas_ to gas specific fns to denote them as such.
6572 * cgen.c (gas_cgen_opcode_desc): New global
6573 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6574 (queue_fixup): Renamed from cgen_queue_fixup.
6575 (*): Prepend gas_ to gas specific fns to denote them as such.
6577 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6578 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6579 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6580 Open opcode table and initialize it.
6581 (make_parallel): Use gas_cgen_opcode_desc.
6582 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6583 (md_assemble): Ditto.
6585 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6587 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6588 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6589 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6590 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6591 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6592 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6593 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6594 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6595 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6596 (INIT_STAB_SECTION): Likewise.
6597 (OBJ_PROCESS_STAB): Likewise.
6599 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6600 (md_parse_option): Watch for them.
6601 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6602 (md_begin): Kill neverdef code.
6603 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6604 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6605 (s_alpha_coff_wrapper): New.
6606 (md_pseudo_table): Trap all ECOFF pseudos.
6608 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6610 Start of changes to remove mdebug section from mips*-elf
6611 Based on MIPS_STAB_ELF definition
6612 * acconfig.h: undef if not configured
6613 * config.in: undef if not configured
6614 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6615 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6616 * stabs.c (s_stab_generic): flush frag
6618 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6620 * configure.in: (arm-*-elf): Handle.
6621 (thumb-*-elf): Handle.
6622 * configure: Regenerate.
6623 * read.c (stringer): Fix typo in comment.
6624 * write.c (fixup_segment): Don't add symbol value to addend if
6626 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6628 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6631 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6633 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6634 (write_2_short): Emit warning if new flag is set.
6635 (do_assemble): Set flags if left instruction is one of special
6636 "right-instruction-killer" type.
6638 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6640 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6641 Always output words in debug_info section as big endian.
6642 (sparc_target_format): Choose correct bfd target.
6643 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6645 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6647 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6648 to work with internationalization code. Issue an error when two
6649 operands match that are not allowed to match.
6651 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6653 * configure.in (install_tooldir): Allow target to specify whether
6654 it wants to be installed in $(tooldir)/bin.
6655 * configure: Regenerate.
6656 * Makefile.am (install-exec-local): Set install-exec-tooldir
6657 dependency via configure.
6658 * Makefile.in: Regenerate.
6660 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6662 * Makefile.am (install-exec-local): Split into two ...
6663 (install-exec-bindir,install-exec-tooldir): New rules.
6664 * Makefile.in: Regenerate.
6666 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * Makefile.am (install-exec-local): Don't remove the file before
6669 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6670 W. Rozycki <macro@ds2.pg.gda.pl>.
6671 * Makefile.in: Rebuild.
6673 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6675 * cgen.c: Include libiberty.h.
6676 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6677 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6678 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6679 (md_cgen_lookup_reloc)): Declare.
6680 (md_cgen_record_fixup_exp): Declare.
6681 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6682 (m32r_relax_frag): Declare.
6683 (cgen_md_apply_fix3): Decls moved to cgen.h.
6684 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6685 (m32r_cgen_record_fixup_exp): Delete decl.
6686 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6687 (assemble_nop): Delete.
6688 (expand_debug_syms): Delete unused `exp'.
6689 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6690 Add default case for -Wall.
6691 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6692 (md_atof): Delete unused wordP.
6694 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6696 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6699 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6701 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6702 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6703 .print, .purgem, and .struct. Remove documentation for
6706 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6708 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6709 Update call to insert_operand.
6711 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6713 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6715 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6718 whitespace after a prefix operator.
6720 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6722 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6724 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6726 * config/tc-sparc.c (log2): New static function.
6727 (s_reserve): Use log2 to convert alignment before calling
6729 (s_common): Use log2 to convert alignment before calling
6730 record_alignment and frag_align.
6731 (sparc_cons_align): Use log2.
6733 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6735 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6736 (s_common): Likewise.
6738 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6739 initialization of waddr.
6740 (sparc_elf_final_processing): Add default case to switch.
6742 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6744 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6745 than temporary real.
6747 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6749 * write.c (subsegs_finish): Don't align the segments if there were
6752 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6753 copying aux information.
6755 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6756 expression into a symbol.
6758 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6760 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6761 type to unsigned int.
6762 (md_assemble): Change type used to store offsets from unsigned
6764 (i386_operand): Switch error check to only call RESTORE_END_STRING
6765 once after parse_register.
6767 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6769 * config/tc-v850.c (md_show_usage): Changed format to match that
6772 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6774 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6776 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6778 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6781 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6783 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6784 * doc/Makefile.in: Rebuild.
6786 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6788 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6789 for %lo expressions.
6790 (mips_ip, case 'u'): Move range check after code to mask
6791 off bits in %hi/%lo expressions. Mask off high bits for
6794 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * doc/Makefile.am (gasver.texi): New target.
6797 (as.info, as.dvi): Depends upon gasver.texi.
6798 * doc/as.texinfo: Include gasver.texi. Mention version number on
6799 title page and in top node.
6800 * doc/Makefile.in: Rebuild.
6802 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6804 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6805 but not including the line containing the edict.
6806 * listing.h (LISTING_EOF): New.
6807 * input-scrub.c (input_scrub_next_buffer): Call it.
6809 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6811 * config/tc-i386.c (i386_operand): Don't set the size of an
6812 immediate address based solely on the suffix and the mode.
6814 * config/tc-i386.c (md_assemble): Add assertion to make sure
6815 overlap2 does not set Imm.
6817 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6818 sequences of whitespace to a single space.
6819 (is_space_chars): Just compare with space.
6820 (md_begin): Don't initialize space_chars.
6821 (md_assemble): Just skip a single whitespace character.
6822 (i386_operand): Rewrite base-index parsing to use new
6823 parse_register, and to skip white space. Skip white space in a
6824 number of other places too. Don't give error message if
6825 parse_register fails.
6826 (parse_register): Change reg_string parameter to be non-const.
6827 Add end_op parameter. Skip white space after the `%', and return
6828 end of register string. Give error message here rather than
6831 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6833 Based on patch from Matt Semersky <matts@scd.hp.com>:
6834 * expr.c (op_encoding): Make const.
6835 (expr_set_precedence): New function.
6836 (expr_begin): Don't set operator rankings, just call
6837 expr_set_precedence.
6838 * expr.h (expr_set_precedence): Declare.
6839 * read.c (s_mri): Call expr_set_precedence.
6841 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6843 * doc/as.texinfo (Statements): Remove paragraph discussing
6844 continuing lines with a backslash. This hasn't worked for years,
6847 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6849 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6851 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6852 (ps_CTORS, ps_DTORS): New section types.
6853 (vms_fixup_xtors_section): New function
6854 (Ctors_Psect, Dtors_Psect): Define.
6855 (IS_GXX_XTOR): Define
6856 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6857 Filter static constructors/destructors and add to
6858 Ctors_Symbols/Dtors_Symbols chain.
6859 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6860 appropriate section.
6862 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6863 * makefile.vms: Merge vax/vms support.
6865 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6867 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6868 (elf_pseudo_table): Add them.
6869 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6870 (md_apply_fix): Accept them.
6871 (mips_fix_adjustable): Don't adjust them.
6872 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6873 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6874 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6875 (tc_fix_adjustable): Don't adjust them.
6877 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6879 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6881 * Makefile.in: Regenerate.
6882 * configure.in: AC_SUBST cgen_cpu_prefix.
6883 * configure: Regenerate.
6885 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6887 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6888 Changed all users of COND12_DELAY.
6890 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6892 * config/tc-mn10300.c (set_arch_mach): New function.
6893 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6894 (md_begin): Default to mn10300 mode.
6895 (md_assemble): Only accept instructions for the core mn10300
6896 chip and the active machine type.
6898 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * subsegs.h (segment_info_type): Give the struct a name.
6901 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6902 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6903 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6904 * config/tc-w65.h (tc_reloc_mangle): Declare.
6905 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6907 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6909 * config/tc-v850.c (v850_comm): Restore old section
6910 after common processing.
6912 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6914 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6916 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6918 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6919 char with code that explicitly sign-extends.
6921 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6923 * config/tc-v850.c (md_begin): Restore text section as the current
6924 section after creating call table sections.
6925 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6928 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6929 with call to macro SYM_AUXINFO.
6931 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6933 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6934 with the program transform name.
6935 * Makefile.in: Rebuild.
6937 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6939 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6942 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6944 * config/tc-i386.c (i386_operand): Be prepared for a space between
6945 the open parenthesis and the start of the register operand,
6946 because of the June 16 change.
6948 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6950 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6953 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6955 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6956 even if it is belived to be unnecessary.
6958 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6960 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6962 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6964 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6966 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6967 shift amount for a repeated operand. The shift amount for the
6968 repeated copy comes from the size of the operand.
6970 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6972 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6974 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6976 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6978 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6980 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6981 characters in it as LEX_IS_SYMBOL_COMPONENT.
6982 * config/tc-i386.h (tc_symbol_chars): Define.
6983 (extra_symbol_chars): Declare.
6984 * config/tc-i386.c (extra_symbol_chars): Define.
6985 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6986 (line_comment_chars): Set to '/' if TE_LINUX.
6987 * doc/c-i386.texi (i386-prefixes): Update.
6988 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6990 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6992 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6993 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6995 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6997 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6998 constraint in instructions REP & REPI.
7000 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7002 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7003 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7005 (check_range): If the operand is shifted, then shift the number
7006 before checking its range.
7008 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7010 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7013 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7015 * config/tc-v850.c (v850_comm): Create special sections as needed.
7017 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7019 * config/tc-d10v.c (write_2_short): Addition of swapping
7020 instructions for sequential and reverse sequential order when
7021 given order is not possible.
7023 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7025 * Makefile.am: Rebuild dependencies.
7026 (DEP_INCLUDES): Fix reference to intl build directory.
7027 * Makefile.in: Rebuild.
7029 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7031 * doc/c-i386.texi: Update 16 bit documentation.
7033 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7034 IgnoreDataSize to IgnoreSize as they are used for address size as
7036 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7037 32-bit mode, similarly addr16/data16 and variants.
7039 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7041 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7042 sequential word multiply instructions.
7044 (do_assemble): Add extra command line argument, to allow mul32
7045 attribute to be preserved across parallel insns.
7046 (md_assemble): Insert NOPs between explicitly parallel insns which
7047 contain an 32 bit multiply and a 16 multiply.
7049 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7051 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7054 * config/tc-i386.c (reloc): Add braces.
7056 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7057 consistent with Intel naming.
7058 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7059 use bitfields in sib_byte.
7060 (modrm_byte): Don't use bitfields here either.
7062 * config/tc-i386.c (current_templates): Add const.
7063 (parse_register): Add const to return, param, and char *s.
7064 (i386_operand): Add const to reg_entry *r.
7065 * config/tc-i386.h (templates): Add const to start, end.
7067 Inspired by code for 16 bit gas support from Martynas Kunigelis
7068 <martynas@nm3.ktu.lt>:
7069 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7070 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7071 (uses_mem_addrmode): Remove.
7072 (md_estimate_size_before_relax): Add support here too.
7073 (md_relax_table): Rewrite interface to md_relax for 16 bit
7075 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7076 (opcode_suffix_to_type): Remove.
7077 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7078 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7079 (md_convert_frag): Likewise.
7080 (i386_operand): Add support for 16 bit base/index regs,
7081 immediates, and displacements. Remove some unnecessary casts, and
7082 localise end_of_operand_string, displacement_string_start,
7083 displacement_string_end variables. Add GCC_ASM_O_HACK.
7084 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7086 * config/tc-i386.c (prefix_hash): Remove.
7087 (md_begin): Rewrite without obstacks. Remove prefix hash table
7088 handling. Rewrite lexical table handling.
7089 (i386_print_statistics): Don't print prefix statistics.
7090 (md_assemble): Rewrite instruction parser so that line is not
7091 converted to lower case. Don't do a hash_find for prefixes,
7092 instead recognise them via opcode modifier.
7093 (expecting_operand, paren_not_balanced): Localise variables.
7094 * config/tc-i386.h (IsPrefix): Define.
7095 (prefix_entry): Remove.
7097 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7098 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7099 '\\' in case where comment_chars contains '/'.
7101 * config/tc-i386.c (MATCH): Ensure given operand and template
7102 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7103 you must write `ljmp *table(%ebx)'.
7105 From H.J. Lu <hjl@gnu.org>:
7106 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7107 as 0 ifndef BFD_ASSEMBLER.
7108 (md_assemble): Allow immediate operands without suffix or
7109 other reg operand to default in size to the current code size.
7111 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7113 * config/tc-v850.c (md_begin): Restore creation of
7114 .call_table_text and .call_table_data sections.
7116 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7118 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7119 after emitting a word of noops.
7121 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7123 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7124 (i386_operand): Simplify checks for valid base/index combinations.
7125 Disallow `in 4(%dx),%al'.
7127 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7129 (add_prefix): Change parameter from char to int.
7131 * config/tc-i386.h (Ugh): Define opcode modifier.
7132 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7134 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7135 CONSISTENT_REGISTER_MATCH macros to check register types more
7136 thoroughly. Check for illegal suffix/operand combinations
7137 when matching insns with operands. Handle new `s' suffix, and
7138 associated FloatMF opcode modifier for float insns with memory
7140 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7141 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7142 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7143 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7144 DATA_PREFIX_OPCODE throughout.
7146 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7147 (md_assemble): Rewrite suffix/register operand checking code to be
7148 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7149 AnyMem, the better to grep.
7151 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7152 given a memory operand. Don't set Abs bits either.
7153 (type_names): Remove Mem*, Abs*.
7154 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7155 define opcode_modifiers as these cases are handled by Disp8,
7156 Disp16, Disp32 and suffix checks.
7157 (COMES_IN_BOTH_DIRECTIONS): Remove.
7158 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7160 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7161 if IgnoreDataSize modifier given. Remove ShortformW modifier
7162 test. Add test for ShortForm in W base_opcode modification.
7163 Merge Seg2ShortForm and Seg3ShortForm code.
7164 * config/tc-i386.h (ShortFormW): Remove.
7165 (IgnoreDataSize): Define.
7167 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7169 * config/tc-d30v.c (md_assemble): Store previous segment state
7170 with previous instruction.
7172 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7174 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7175 (ebp, esp): Remove static variables.
7176 (MATCH): Remove test for InOutPortReg.
7177 (i386_operand): Properly handle InOutPortReg here instead.
7178 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7179 (md_assemble): Simplify and correct modrm and sib generation.
7180 (i386_operand): Add warning for scale without index.
7181 Rewrite checks for valid base/index combinations.
7183 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7184 macros and enclose in do while(0).
7185 (RESTORE_END_STRING): Likewise.
7186 (md_assemble): Add one to printed operand number so we start
7187 from 1 not 0. Add some more gettext invocations.
7188 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7191 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7192 DATA_PREFIX, SEG_PREFIX): Define.
7193 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7194 (check_prefix): Remove function.
7195 (add_prefix): New function. Add prefix to i.prefix as well as
7197 (md_assemble): Changes for add_prefix. Remove hack for wait
7198 prefix, instead always output prefixes in fixed order. Test
7199 for jcxz/loop when selecting between word & dword operations,
7200 and add address size prefix rather than operand size prefix.
7201 Remove operand -> address size hack when emitting jcxz/loop.
7202 (i386_operand): Remove O_Absent check as it's done in expr.
7204 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7206 * configure.in: Recognize m5200 as a cpu_type of m68k.
7207 * aclocal.m4: Rebuild with current libtool.
7208 * configure: Rebuild.
7210 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7212 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7213 to relaxable_symbol to prevent references to external symbol from
7216 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7218 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7219 symbols are relaxable.
7221 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7223 * config/tc-v850.c (md_begin): Don't create special
7224 sections by default.
7226 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7228 * config/tc-mips.c (macro): For div and udiv, close the
7229 reorder block as soon as possible.
7231 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7233 From Matt Semersky <matts@scd.hp.com>:
7234 * macro.c (macro_mri_mode): New function.
7235 * macro.h (macro_mri_mode): Declare.
7236 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7239 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7241 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7244 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7245 until after xstrdup in OBJ_EVAX case.
7247 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7249 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7250 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7251 of hardcoded magic number.
7252 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7254 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7256 * read.c (do_s_func): New function.
7258 * read.h (do_s_func): Add prototype.
7260 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7262 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7263 nops if fill pattern not specified.
7265 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7267 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7268 * config/te-go32.h (TE_GO32): Define.
7269 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7271 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7273 Implement .func/.endfunc pseudo-ops.
7274 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7276 * read.c (potable): Add .func,.endfunc.
7277 (s_func): New function.
7278 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7280 (in_doc_func_p,current_function_label): New static globals.
7281 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7283 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7285 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7286 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7287 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7288 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7289 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7290 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7291 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7292 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7293 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7294 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7295 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7296 * config/tc-a29k.c: Don't define md_short_jump_size,
7297 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7298 * config/tc-alpha.c: Likewise.
7299 * config/tc-alpha.h: Likewise.
7300 * config/tc-arm.c: Likewise.
7301 * config/tc-h8300.c: Likewise.
7302 * config/tc-h8500.c: Likewise.
7303 * config/tc-hppa.c: Likewise.
7304 * config/tc-i860.c: Likewise.
7305 * config/tc-i960.c: Likewise.
7306 * config/tc-ppc.c: Likewise.
7307 * config/tc-sh.c: Likewise.
7308 * config/tc-sparc.h: Likewise.
7309 * config/tc-tic30.c: Likewise.
7310 * config/tc-w65.c: Likewise.
7311 * config/tc-z8k.c: Likewise.
7313 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7315 * config/tc-vax.c (_): Delete this macro used for placeholder
7316 values in vax_operand_width_size; it conflicts with the _() macro
7317 used for internationalization.
7319 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7321 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7322 code. From Chris Moller <moller@bops.com>.
7324 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7325 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7326 * read.c (emit_expr): Initialize seg and subseg fields of a new
7328 * write.c (write_object_file): Switch to the appropriate segment
7329 and subsegment when processing a broken word.
7331 * config/tc-m68k.c (mri_assemble): New static function.
7332 (build_mri_control_operand): Call mri_assemble rather than
7334 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7335 (s_mri_endf, s_mri_endw): Likewise.
7337 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * read.c (s_org): Call md_flush_pending_output if it is defined.
7341 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7343 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7345 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7346 (md_parse_option): Add for same.
7347 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7348 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7349 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7351 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7353 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7355 * config/tc-arm.c (find_real_start): Relax definition of local
7358 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7360 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7361 symbols at the given address, not just the last one specified.
7363 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7365 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7366 or number_to_chars_littleendian to write data.
7368 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7370 * config/tc-v850.c (md_assemble): Remove artificially created
7371 register name symbols.
7373 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7375 * write.c (fixup_segment): Change "segment" to "section" in
7378 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7380 * write.c (fixup_segment): Change sym1-sym2 message again.
7382 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7384 * write.c (fixup_segment): Improve error message for sym1-sym2
7385 errors when sym1 is in a different segment from sym2.
7387 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7389 * config/tc-m32r.c (warn_unmatched_high): New static local.
7390 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7391 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7392 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7393 (md_parse_option): Likewise.
7394 (md_show_usage): Likewise.
7395 (m32r_frob_file): Likewise.
7397 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7398 (read_a_source_file): Call them.
7399 * read.h (stabs_generate_asm_file): Declare.
7400 * stabs.c (stabs_generate_asm_file): New function.
7401 (generate_asm_file): New function.
7402 (stabs_generate_asm_lineno): Move file name handling into
7405 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7407 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7408 (d30v_current_align, d30v_current_align_seg): New variables.
7409 (d30v_last_label): New variable.
7410 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7411 (s_d30v_data, s_d30v_section): Likewise.
7412 (md_pseudo_table): Call them.
7413 (md_begin): Initialize d30v_current_align_seg.
7414 (md_assemble): Call d30v_align when needed by known current alignment.
7415 (d30v_frob_label, d30v_cons_align): New functions.
7416 * config/tc-d30v.h (md_do_align): Remove.
7417 (tc_frob_label): Call d30v_frob_label.
7418 (md_cons_align): New.
7420 * config/tc-d30v.c (find_format): Convert complex expressions to
7421 expression symbols before processing. Clean up code formatting.
7423 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7425 * po/Make-in (install-info): New target.
7427 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7429 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7431 * config/tc-mn10300.c (md_assemble): Likewise.
7433 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7435 * Makefile.am: Update with `make dep-am'.
7436 (HFILES): Add cgen.h.
7437 (cgen.o): Depend on cgen.h.
7438 * Makefile.in: Regenerate.
7440 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7442 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7444 * gasp.c (grab_label): Permit a label to be a preprocessor
7445 variable by permitting a label to start with a backslash.
7447 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7449 * config/tc-mips.c (validate_mips_insn): Removed hack
7450 for previously inaccessible bitfields in some INSN_TRAP
7453 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7455 * config/tc-d30v.c (do_assemble): Abort with error message
7456 if opcode operands do not match.
7458 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7460 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7461 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7462 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7463 similar new 'q' operand.
7465 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7467 * cgen.c (cgen_asm_finish_insn): Fix typo.
7469 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7472 * cgen.c: Include it.
7473 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7474 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7475 All callers updated.
7476 * config/tc-m32r.c: Include cgen.h.
7477 (m23r_insn): New members num_fixups,fixups.
7479 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7481 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7482 to avoid compiler warning.
7484 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7486 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7489 * makefile.vms (OBJS): Add ehopt.obj
7491 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7493 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7495 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7497 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7498 a short format insn.
7499 (md_assemble): Set it for explicitly packed insns.
7501 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7503 * config/obj-coff.c (c_symbol_merge): Do not take address of
7504 native fields when performing the memcpy.
7506 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7508 * config/tc-mips.c (macro,macro2): Implement
7509 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7511 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7513 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7514 relocations against globally visible symbols.
7515 * config/tc-m68k.c (relaxable_symbol): New macro.
7516 (m68k_ip, md_estimate_size_before_relax): Use it.
7517 (tc_m68k_fix_adjustable): Also handle weak symbols.
7519 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7521 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7522 references to externally visible symbols.
7523 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7524 values in twice for a PC relative reloc if the symbol is
7527 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7528 don't adjust a PC relative reloc against an externally visible
7530 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7531 for a PC relative fixup against an externally visible defined
7532 symbol, arrange to store object file and addend values as though
7533 the symbol were not defined.
7534 (tc_gen_reloc): Likewise.
7536 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7538 * read.c (sizeof_leb128): Referenced externally by write.c so
7541 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7543 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7544 and expand a 'debug' symbol associated with the next instruction
7545 that does not cause a short instruction to be filled with a NOP.
7546 (md_pseudo_table): Add support for .debugsym.
7547 (assemble_parallel_insn): Add calls to expand_debug_sym as
7549 (md_assemble): Ditto.
7551 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7553 * as.c (main): Conditionally call setlocale.
7554 * gasp.c (main): Likewise.
7555 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7556 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7558 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7560 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7562 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7564 * config/tc-hppa.c: Change all calls to bzero to use memset.
7565 (pa_ip): Add cast to avoid warning.
7566 (tc_gen_reloc, md_apply_fix): Likewise.
7567 (pa_find_space_by_number): Likewise.
7568 (hppa_force_relocation): Likewise.
7569 (pa_block): Change i to unsigned int.
7570 * config/obj-som.h (obj_som_copyright): Declare.
7572 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7574 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7575 for line numbers for assembly source.
7577 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7579 * configure.in: Change version number to 2.9.4
7580 * configure: Rebuild.
7582 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7584 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7586 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7588 * ecoff.h: Change symbolS in function declaration to struct
7591 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7593 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7594 (md_convert_frag): Fix i18n typo.
7596 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7598 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7599 * ecoff.h: Protoype it.
7600 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7601 [EVAX] (s_alpha_prologue): Delete.
7602 (md_pseudo_table): Update.
7604 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7606 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7607 array to local pointer.
7608 (get_args, parse_expr): Add casts to avoid warnings.
7610 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7612 * read.c (s_set): Cast xmalloc return value to fragS *.
7613 * config/tc-m68k.c (m68k_ip): Function made static to match
7614 previous forward declaration.
7615 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7617 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7619 * config/tc-v850.c: Add internationalisation macros to error
7622 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7623 macros to error strings.
7625 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7627 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7628 reloc is in the TOC csect.
7629 (md_apply_fix3): Correct gettext typo.
7631 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7633 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7634 .L - they are local labels and the branches are not really
7635 function calls but rather far jumps.
7637 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7639 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7641 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7643 * config/tc-i386.c (md_assemble): Print operand number rather than
7644 using ordinal_names.
7645 (i386_operand): Likewise.
7647 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7649 * Makefile.am (INTLLIBS): Define to work around apparent automake
7651 All Makefiles: Regenerated.
7653 * Many files: Added gettext invocations around user-visible
7655 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7656 HAVE_LC_MESSAGES): Define.
7657 * dep-in.sed: Added asintl.h.
7658 * po/Make-in: New file.
7659 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7661 * read.c (Z_): Renamed from `_'.
7662 * Makefile.am (SUBDIRS): Added po.
7663 (POTFILES): new macro.
7664 (po/POTFILES.in): New target.
7665 ($(OBJS)): Added asintl.h.
7667 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7668 (as_new_LDADD): Added $(INTLLIBS).
7669 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7670 (gasp_new_LDADD): Added $(INTLLIBS).
7671 (gasp_new_DEPENDENCIES): New macro.
7672 * configure, aclocal.m4: Rebuilt.
7673 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7675 (ALL_LINGUAS): Define.
7676 * macro.c: Include "asintl.h".
7677 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7678 * as.h: Include "asintl.h".
7679 * config/tc-i386.c (ordinal_names): Removed.
7680 (md_assemble): Changed error text to avoid ordinal_names.
7681 (i386_operand): Likewise.
7682 (reloc): Added as_bad to avoid i18n problems.
7683 (tc_gen_reloc): Likewise.
7684 * config/tc-arm.c (bad_args): Now a #define.
7686 * config/obj-vms.c (VMS_stab_parse): Changed type of
7688 (global_symbol_directory): Unified strings to avoid i18n
7690 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7691 avoid i18n problems.
7692 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7693 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7695 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7697 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7699 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7701 * as.c (print_version_id): Added an fprintf to avoid i18n
7703 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7705 * expr.c (expr): Added as_warn call to avoid i18n problems.
7706 * messages.c (as_assert): Changed code to avoid i18n problems.
7707 (as_abort): Likewise.
7708 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7709 (s_space): Likewise.
7710 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7712 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7714 * config/tc-i386.c (check_prefix): New static function, split out
7716 (struct _i386_insn): Add wait_prefix field.
7717 (md_assemble): Remove wait_prefix local variable. Use
7718 check_prefix when adding a prefix.
7720 * config/tc-i386.c (current_templates): New static variable.
7721 (md_assemble): Remove current_templates local variable.
7722 (md_assemble, i386_operand): Improve error and warning messages in
7723 many places. Add RESTORE_END_STRING in many places before error
7724 return. Clarify some comments.
7726 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7728 (md_assemble): Parse string instruction operands, looking for
7729 segment override prefixes. Check for invalid segment prefixes on
7731 (i386_operand): i.seg[] and max mem_operand changes for string
7733 * config/tc-i386.h (EsSeg): Define.
7735 * config/tc-i386.h (regKludge): Define.
7736 (iclrKludge, imulKludge): Don't define.
7737 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7738 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7739 opcode_modifier checks to look for more common cases first. Add
7740 default_seg for IsString case.
7742 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7744 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7746 * configure: Rebuild with new automake and libtool.
7747 * aclocal.m4, Makefile.in: Likewise.
7749 * doc/Makefile.am (as.dvi): New target.
7750 * doc/Makefile.in: Rebuild.
7752 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7754 * configure.in: Added sparc86x support.
7756 * configure: Rebuild.
7758 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7760 (md_parse_option): Warn if -EL is not supported for this architecture.
7762 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7764 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7766 * config/tc-mips.c (mips_ip): Note when we use get match on
7767 the full instruction name.
7769 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7771 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7772 back into the expression to handle add/sub simplification correctly.
7774 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7776 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7778 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7780 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7783 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7785 * symbols.c (max_indent_level): New global.
7786 (print_symbol_value_1): Use it.
7787 * expr.h (expr_build_dot): Declare.
7788 * expr.c (expr_build_dot): New function.
7790 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7792 * symbols.c (print_binary): New function.
7793 (print_expr_1): Call it.
7795 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7797 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7798 operand in the opcode.
7800 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7802 * config/tc-i386.h: Reorder operand flags and opcode modifier
7803 flags for clarity. Remove unused definitions: Unknown,
7804 ImmUnknown, DispUnknown, NoModrm.
7805 * config/tc-i386.c (type_names): Add missing Debug type.
7806 (md_assemble): Better duplicate prefix checking. Quicker string
7807 instruction check via new opcode_modifier flag.
7809 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7811 * doc/as.texinfo (Invoking): Clarify -Wa example.
7813 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7815 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7816 (s_mips_weakext): Define.
7817 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7818 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7821 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7823 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7824 is an error if the value can not be computed at assembly time.
7825 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7827 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7829 * gasp.c (main): Set next field of new include_path structure to
7830 NULL. From Avery Pennarun <averyp@gdc.ca>.
7832 * read.c (s_mri_sect): Call as_bad rather than abort for an
7833 unsupported MRI target.
7835 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7837 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7838 the destination of a branch instruction should be altered.
7839 (find_real_start): New function: Locate the real, Thumb coded
7840 start of a Thumb function.
7841 (do_t_branch23): Alter the destination of branches to Thumb
7844 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7846 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7848 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7851 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7853 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7854 * doc/c-hppa.texi: Likewise.
7856 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7858 * Makefile.am: Rebuild dependencies.
7859 * Makefile.in: Rebuild.
7861 * Makefile.am (DEP_INCLUDES): New variable.
7862 (.dep1): Change to work when srcdir is not an absolute path.
7863 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7864 * Makefile.in: Rebuild.
7866 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7868 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7869 LinearAddress patch.
7871 * configure.in: Set version to 2.9.1.
7872 * configure: Rebuild.
7874 * Branched binutils 2.9.
7876 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7878 * config/tc-i386.h (FWait): Define.
7879 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7880 other prefixes. Check FWait flag in opcode table to see which
7881 instructions require an fwait prefix.
7883 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7885 * stabs.c (get_stab_string_offset): Always create a stab string
7888 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7890 Fix some gcc -Wall warnings:
7891 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7892 * ehopt.c (eh_frame_code_alignment): Likewise.
7893 * expr.c (integer_constant, operand): Likewise.
7894 * frags.c (frag_align): Likewise.
7895 * gasp.c (level_0, change_base, doinstr): Likewise.
7896 * hash.c (hash_ask): Likewise.
7897 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7898 (debugging_pseudo): Likewise.
7899 * macro.c (define_macro, check_macro): Likewise.
7900 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7901 (ignore_rest_of_line, float_cons): Likewise.
7902 * symbols.c (decode_local_label_name): Likewise.
7903 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7904 (fixup_segment, number_to_chars_bigendian): Likewise.
7905 (number_to_chars_littleendian): Likewise.
7906 * config/atof-ieee.c (gen_to_words): Likewise.
7907 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7908 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7909 * read.c (output_big_sleb128): Initialize locals to avoid
7911 (output_big_uleb128, equals): Likewise.
7912 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7913 to unsigned int. Change zeros to unsigned int.
7914 * cond.c (s_if): Add return to default case.
7915 * frags.c (frag_now_fix): Change return type to addressT.
7916 * frags.h (frag_now_fix): Update declaration.
7917 * listing.c (file_info_struct): Change linenum to unsigned int.
7918 (struct list_info_struct): Change hll_line to unsigned int.
7919 (print_source): Update format string.
7920 * read.c (emit_expr): Change scan to unsigned int, and don't
7921 bother to initialize it.
7922 * symbols.c (dollar_label_count): Change to unsigned long.
7923 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7924 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7925 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7927 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7929 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7930 mcf5200 just as we do for m68000.
7931 (m68k_init_after_args): Likewise.
7932 (md_estimate_size_before_relax): Likewise.
7934 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7936 * config/tc-v850.c (md_assemble): Store relocation addend in
7937 fixup instead of instruction.
7939 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7941 * config/tc-i386.c (md_assemble): Swap template arguments to
7942 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7943 This macro is currently symmetric, so passing them the wrong
7944 way didn't cause any problem, but may if the macro is changed
7946 After copying template to i.tm, use i.tm. rather than t-> to
7947 access fields, and make t a const*
7948 Move i.tm.operand_types[] swap to immediately after the copy.
7950 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7952 * expr.h (expr_build_uconstant): Add prototype.
7953 (expr_build_unary,expr_build_binary): Add prototypes.
7954 * expr.c (expr_build_uconstant): New function.
7955 (expr_build_unary,expr_build_binary): New functions.
7957 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7959 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7960 * macro.c (macro_expand_body): Increase buffer size.
7961 * messages.c (as_warn): Likewise.
7962 (as_warn_where, as_bad, as_bad_where): Likewise.
7964 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7966 Based on patch from H.J. Lu <hjl@gnu.org>:
7967 * Makefile.am (DISTSTUFF): New variable.
7968 (diststuff): New target.
7969 * Makefile.in: Rebuild.
7971 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7973 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7974 m32r_elf_section_change_hook.
7976 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7977 emit a nop if a section ends with a 16 bit instruction.
7979 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7981 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7982 s_lcomm rather than obj_coff_lcomm.
7983 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7985 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7987 * config/tc-i386.h (LinearAddress): Define.
7988 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7989 instruction, don't use a default segment.
7991 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7993 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7994 * configure: Rebuild.
7996 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7998 * aclocal.m4, configure: Rebuild with libtool 1.2.
8000 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8002 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8003 PC relative branches. Patch courtesy of Jonathan Walton.
8006 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8008 * configure.in (emulations): Add thumb-pe target.
8010 * configure (emulations): Add thumb-pe target.
8012 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8014 * itbl-lex.l (yywrap): Don't define if already defined as a
8017 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8019 * depend.c (quote_string_for_make): New function.
8020 (wrap_output): Use it.
8022 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8024 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8025 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8027 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8029 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8030 Recognize -GN and -relax.
8031 (md_begin): Initialize gp size from -G switch.
8032 (alpha_force_relocation): Always force if -relax.
8033 (alpha_align): Take a new argument that will specify when to
8034 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8035 Change all callers. Emit nop alignment padding as nop+unop pair.
8037 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8039 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8040 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8042 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8044 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8045 require padding to the next long word boundary.
8047 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8049 * cgen.c: #include symcat.h.
8050 * config/tc-m32r.c: Likewise.
8052 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8054 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8055 absolute expressions instead of '$' prefixed register names.
8057 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8059 * read.c (s_set): Record file and line info for symbols when -as.
8060 (pseudo_set): Don't overwrite that dummy fragment.
8062 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * config/tc-ppc.c (md_pseudo_table): Add "section".
8065 (ppc_named_section): New static function.
8067 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8069 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8070 so we don't have to scan the entire list.
8072 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8074 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8075 case, allow the parallel instructions to modify the same flag
8078 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8080 * listing.c (list_symbol_table): Categorize symbols by
8081 undefined_section rather than sy_frag->line == NULL.
8083 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8085 * Makefile.am (install-exec-local): Install properly when ln
8086 fails or tooldir == prefix.
8088 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8090 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8091 Test result of insert_operand for error.
8093 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8095 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8096 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8097 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8098 * doc/Makefile.in: Rebuild.
8100 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8102 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8103 (macro): Fix handling of M_COP[0-3].
8105 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8107 Based on patches from Ross Harvey <ross@teraflop.com>:
8108 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8109 if macro_alternate or macro_mri.
8110 (getstring): Remove support for byte constants between < and >.
8111 (get_any_string): '<' only starts a string if macro_alternate or
8113 (macro_expand_body): Permit keyword parameters following
8114 positional parameters.
8116 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8117 * configure.in (alpha*-*-netbsd*): New target.
8118 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8119 * configure: Rebuild.
8121 * as.h (flag_warn_suppress_instructionswap): Move from here...
8122 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8123 here, and make static.
8125 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8126 BFD_ASSEMBLER or MANY_SEGMENTS.
8128 * as.c (show_usage): Update bug-gnu-utils address.
8129 * gasp.c (show_usage): Likewise.
8130 * doc/as.texinfo (Bug Reporting): Likewise.
8132 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8134 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8135 insns regardless of the size of a pointer if we're in mips I or
8137 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8139 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8141 Fix rac to accept only a0:
8142 * tc-d10v.c (parallel_ok, find_opcode):
8143 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8144 Introduce OPERAND_GPR.
8146 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8148 * read.c (s_fill): Handle non-constant repeat counts by creating
8149 an rs_space fragment.
8151 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8153 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8154 from as_bad to as_warn.
8156 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8158 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8159 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8160 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8162 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8164 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8165 seg_fix_rotP rather than fix_root from seg_info.
8167 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8169 * expr.c: Add support for 0x1_2_3_4 bignums.
8171 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8173 * configure.in: Change -linux* to -linux-gnu*.
8174 * configure: Rebuild.
8176 * app.c (do_scrub_begin): Treat \r as whitespace.
8178 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8180 * Makefile.am: Update dependencies.
8181 * Makefile.in: Rebuild.
8183 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8185 * configure, aclocal.m4: Rebuild with new libtool.
8187 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8189 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8190 the argument to bfd_set_arch_mach.
8191 (load_address): Use bfd_arch_bits_per_address to determine the
8192 bit size of an address instead of looking at the isa level.
8193 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8195 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8197 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8199 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8201 * ehopt.c: New file.
8202 * as.h (enum _relax_state): Add rs_cfa.
8203 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8204 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8205 * read.c (emit_expr): Call check_eh_frame.
8206 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8207 (relax_segment): Likewise.
8208 * Makefile.am: Rebuild dependencies.
8209 (GAS_CFILES): Add ehopt.c.
8210 (GENERIC_OBJS): Add ehopt.o.
8211 * doc/internals.texi (Frags): Document rs_cfa.
8213 * as.c (show_usage): Mention --traditional-format.
8214 (parse_args): Accept --traditional-format.
8215 * as.h (flag_traditional_format): Declare.
8216 * output-file.c (output_file_create): If flag_traditional_format,
8217 set BFD_TRADITIONAL_FORMAT on stdoutput.
8218 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8220 * config/tc-mips.c (append_insn): Make sure that if we have a
8221 fixup for an unmatched %hi reloc, it does not associated with a
8224 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8225 * doc/Makefile.in: Likewise.
8227 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8229 * config/tc-m32r.c (check_for_side_effects): New function.
8230 (can_make_parallel): Add checks for instruction side effects
8231 clashing with the other instruction.
8232 (assemble_parallel_insn): Improve warning messages. Return error
8233 message from non-swapped instruction order.
8235 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8237 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8239 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8240 md_cleanup definition. This moves the forced literal output to
8241 the end of the source pass, and avoids macro's inserting literals
8242 into the code immediately after the macro expansion.
8244 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8246 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8247 a gas internal symbol is adjustable.
8248 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8250 * as.h: If gcc version greater than 2.6, use `__format__' and
8251 `__printf__' in function attributes, rather than `format' and
8254 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8256 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8258 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8260 Add tms320c30 support:
8261 * config/tc-tic30.h: New file.
8262 * config/tc-tic30.c: New file.
8263 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8264 TARGET_FORMAT as "coff-tic30".
8265 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8266 * Makefile.am: Rebuild dependencies.
8267 (CPU_TYPES): Add tic30.
8268 (CPU_OBJ_VALID): tic30-aout is valid.
8269 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8270 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8271 * configure, Makefile.in: Rebuild.
8273 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8275 * config/tc-v850.c (md_assemble): Improvements to error messages.
8277 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8279 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8280 BFD_RELOC_HI16_S to store the high bits of any value.
8282 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8283 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8284 assembler calculate relocations to any external symbol at all.
8285 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8286 involving generation of pc-relative relocs.
8287 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8288 has been moved to md_apply_fix3.
8290 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8291 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8292 which actually means (the address of identifier's GOT entry) +
8293 constant, which is not particularly useful.
8295 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8297 * read.h (include_dirs): Declare.
8298 (include_dir_count,include_dir_maxlen): Declare.
8300 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8302 * configure.in: Correct check for shared opcodes library.
8303 * configure: Rebuild.
8305 * listing.c (buffer_line): If we can't open the file, set at_end.
8306 (listing_print): Remove unused local variable fi.
8308 * config/m68k-parse.y (reglistpair): Handle register list in
8311 * config/vms-conf.h: Don't undef VERSION.
8313 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8315 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8317 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8319 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8320 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8321 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8322 (EXTRA_DIST): Define.
8323 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8324 explicitly rather than via the list of object files.
8325 (gcc-as.opt): New file created when make-gas.com is run.
8326 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8327 itbl-cpu.h} to #include appropriate file rather than copying that
8329 * config/vms-conf.h: Synchronize with current config.in.
8330 * Makefile.in: Rebuild.
8332 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8334 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8335 (parallel_ok): Relaxed parallel subinstruction dependency check.
8337 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8339 * as.h (flag_warn_suppress_instructionswap): added new flag.
8340 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8341 command line argument.
8342 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8343 warning only if flag_warn_suppress_instructionswap is false.
8345 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8347 * configure.in (i386-*-mingw32*): New target.
8348 * configure: Rebuild.
8350 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8352 * symbols.c (resolve_symbol_value): Don't set the segment if it
8353 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8355 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8358 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8360 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8361 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8364 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8366 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8368 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8370 * config/tc-v850.c (v850_insert_operand): Display instruction when
8371 an error is encountered.
8373 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8375 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8376 (i386-*-sco3.2v5*coff): New target.
8377 (i386-*-sco3.2*): New target.
8378 * configure: Rebuild.
8380 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8382 * config/tc-v850.c: Tidy error message production.
8384 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8386 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8387 validate_immediate return value in the right type for comparisons
8390 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8392 * listing.c (MAX_BYTES): Use listing variables not constants.
8393 (data_buffer): No longer an array, but a pointer.
8394 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8395 (listing_listing): Allocate data_buffer.
8397 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8399 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8400 --listing-rhs-width, --listing-cont-lines.
8401 (show_usage): Update.
8402 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8403 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8404 (print_lines): Use the variables instead of the constants.
8405 (listing_listing): Likewise.
8406 * listing.h: Declare the new vars.
8408 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8410 * as.c (parse_args): Add --keep-locals alias for -L.
8411 Add --strip-local-absolute.
8412 (show_usage): Update.
8413 * as.h (flag_strip_local_absolute): New flag.
8414 * symbols.c (S_IS_LOCAL): Use it.
8415 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8416 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8417 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8419 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8421 * config/tc-m32r.c: Detect if explicitly parallel instructions
8422 might have an io conflict and issue a warning message.
8424 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8426 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8427 cgen_swap_fixups): Functions to save, restore and swap the fixup
8428 chain with a backup copy.
8429 (cgen_asm_finish_insn): Returns address of constructed insn.
8431 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8433 * listing.c (file_info_struct): Remove FILE, add POS.
8434 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8435 (file_info): Don't open the file.
8436 (buffer_line): Check for the file in the last_open cache, updating
8438 (print_source): Don't reference file_info->file.
8439 (listing_listing): Likewise.
8440 (listing_print): Close the file in the cache, if any.
8442 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8444 * read.c (dwarf_file_string): New file static variable.
8445 (emit_expr): Look for constant sequence that leads up to a file
8446 name in DWARF debugging output.
8447 (stringer): Use dwarf_file_string to decide whether to accept a
8448 string as a file name.
8450 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8452 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8453 (crack_operand): Add reg->reglst MRI hack.
8454 (r_seg): Put reglst symbols in reg_section.
8455 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8457 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8459 * tc-sh.c (get_specific): Handle SGR & DBR.
8461 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8463 * tc-h8300.c (parse_reg): Take the length of the symbol into
8464 account when attempting to match a register name.
8465 * tc-h8500.c (parse_reg): Likewise.
8467 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8469 * cgen.c: Formatting changes to improve readability.
8471 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8473 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8476 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8478 Based on a patch from Jim Wilson
8479 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8480 (tc_gen_reloc): Handle cross section PC relative relocs
8483 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8485 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8487 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8489 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8490 (expr_jmp_buf): New static local.
8491 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8492 (cgen_md_operand): New function.
8493 * tc-m32r.c: Clean up pass over `struct foo' usage.
8494 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8496 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8498 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8499 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8501 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8503 * config/tc-i386.c (i386_operand): Give an error if there are
8504 unrecognized characters after an expression.
8506 For older changes see ChangeLog-9697