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.
8 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
9 indexing is_end_of_line[].
10 (md_assemble): Initialize size to 0.
11 (md_section_align): Mark parameter seg as unused.
13 2000-11-28 Kazu Hirata <kazu@hxi.com>
15 * config/obj-aout.h: Fix formatting.
16 * config/obj-bout.h: Likewise.
17 * config/obj-coff.c: Likewise.
18 * config/obj-coff.h: Likewise.
19 * config/obj-elf.h: Likewise.
20 * config/obj-som.h: Likewise.
21 * config/obj-vms.c: Likewise.
22 * config/obj-vms.h: Likewise.
23 * config/tc-h8300.h: Likewise.
24 * config/tc-ns32k.h: Likewise.
25 * config/tc-sparc.h: Likewise.
26 * config/tc-tic54x.h: Likewise.
27 * config/tc-z8k.h: Likewise.
29 2000-11-28 Nick Clifton <nickc@redhat.com>
31 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
32 License is present in the sources, but not the output, and
33 also available from the GNU website.
34 (GNU Free Documentation License): Comment out this section.
36 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
38 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
39 targets. Remove i860 from valid a.out targets.
40 * Makefile.in: Regenerate.
42 * config/tc-cris.c: Include dwarf2dbg.h.
43 (md_pseudo_table): Add .file and .loc.
44 (md_assemble): Call dwarf2_emit_insn if generating ELF.
45 (s_cris_file, s_cris_loc): New.
46 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
47 * Makefile.am: Regenerate dependencies.
48 * Makefile.in: Regenerate.
50 2000-11-28 Alan Modra <alan@linuxcare.com.au>
52 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
53 (MRI_MUL_PRECEDENCE): Likewise.
54 (op_rank): Fix a comment typo.
56 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
58 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
60 (get_operand): Fix analysis for movw/movb instructions.
62 2000-11-24 Nick Clifton <nickc@redhat.com>
64 * configure.in (xscale-elf): Add target.
65 (xscale-coff): Add target.
66 * configure: Regenerate.
68 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
70 (ARM_EXT_XSCALE): New ARM architecture extension.
71 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
72 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
73 (ARM_THUMB): Rename to ARM_EXT_THUMB.
74 (ARM_ARCH_V4): Remove processor from architecture.
75 (ARM_ARCH_3M): New architecutre definition.
76 (ARM_ARCH_V5TE): New architecutre definition.
77 (ARM_ARCH_XSCALE): New architecutre definition.
78 (CPU_DEFAULT): Allow to be defaulted to XScale.
79 (atpcs): New boolean variable.
80 (ldr_flags): Support 'd' flag for double word loads.
81 (str_flags): Support 'd' flag for double word stored.
82 (do_mia): New function.
83 (do_mar): New function.
84 (do_mra): New function.
85 (do_pld): New function.
86 (do_ldrd): New function.
87 (do_blx): New function.
88 (do_bkpt): New function.
89 (do_clz): New function.
90 (do_lstc2): New function.
91 (do_cdp2): New function.
92 (do_t_blx): New function.
93 (do_t_bkpt): New function.
94 (do_smla): New function.
95 (do_smlal): New function.
96 (do_smul): New function.
97 (do_qadd): New function.
98 (do_co_reg2c): New function.
99 (LONGEST_INSN): Redefine to 7.
101 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
102 command line switches.
104 2000-11-22 Jim Wilson <wilson@redhat.com>
106 * config/tc-ia64.c (pseudo_func): Add missing initializers.
107 (struct rsrc): Make line unsigned.
108 (gr_values): Add missing initializer.
109 (SLOT_NUM_NOT_SET): Add unsigned cast.
110 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
111 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
112 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
113 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
114 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
115 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
116 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
117 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
118 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
119 Add ATTRIBUTE_UNUSED to unused parameters.
120 (convert_expr_to_ab_reg): Add parens.
121 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
122 (dot_prologue): Initialize grsave when declared.
123 (md_pseudo_table): Add missing initializers.
124 (operand_match): Add casts to bfd_vma.
125 (emit_one_bundle): Delete unused local prev. Make required_template
127 (specify_resource): Cast i to unsigned.
128 (note_register_values): Use fprintf_vma.
129 (print_dependency): Likewise.
131 2000-11-21 Jim Wilson <wilson@redhat.com>
133 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
134 for unwind info section.
135 (dot_endp): Likewise for unwind section.
137 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
140 2000-11-21 Jakub Jelinek <jakub@redhat.com>
142 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
143 (output_insn): Call dwarf2_emit_insn.
144 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
146 2000-11-17 Richard Henderson <rth@redhat.com>
148 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
149 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
150 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
152 2000-11-17 Nick Clifton <nickc@redhat.com>
154 * config/tc-arm.c (md_pseudo_table): Add support for .line and
157 2000-11-17 Richard Henderson <rth@redhat.com>
159 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
161 2000-11-17 Richard Henderson <rth@redhat.com>
163 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
164 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
165 tri-state definition of alpha_flag_mdebug.
166 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
167 (s_alpha_file): Store first .file directive.
169 (md_pseudo_table): Add stabs and stabn.
171 2000-11-17 Richard Henderson <rth@redhat.com>
173 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
175 2000-11-17 Richard Henderson <rth@redhat.com>
177 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
178 (main): Call dwarf2_finish.
179 * as.h (debug_type): Clarify documentation of the meaning
181 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
182 (print_stats): Fix parenthesis problem.
183 (now_subseg_size): New.
184 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
185 (dwarf2_directive_file): Don't set debug_type.
186 (dwarf2_where): Honor DEBUG_DWARF2 first.
187 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
188 do nothing if not emitting dwarf2 debug info, or no work.
189 * dwarf2dbg.h (dwarf2_emit_insn): Update.
190 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
191 (ecoff_new_file): Likewise.
192 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
193 commentary wrt dwarf2.
195 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
196 ATTRIBUTE_UNUSED as needed.
197 (emit_insn): Call dwarf2_emit_insn.
200 (s_alpha_coff_wrapper): Don't handle them.
201 (md_pseudo_table): Update for .file and .loc.
202 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
204 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
205 don't protect with debug_type.
206 * config/tc-hppa.c (md_assemble): Likewise.
207 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
208 * config/tc-mn10300.c (md_assemble): Likewise.
209 * config/tc-sh.c (md_assemble): Likewise.
210 * config/tc-v850.c (md_assemble): Likewise.
212 * config/tc-arm.c (arm_end_of_source): Remove.
213 * config/tc-hppa.c (pa_end_of_source): Remove.
214 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
215 * config/tc-mn10300.c (mn10300_finalize): Remove.
216 * config/tc-sh.c (sh_finalize): Remove.
217 * config/tc-v850.c (sh_finalize): Remove.
219 * config/tc-arm.h (md_end): Remove.
220 * config/tc-hppa.h (md_end): Remove.
221 (DWARF2_LINE_MIN_INSN_LENGTH): New.
222 * config/tc-m68hc11.h (md_end): Remove.
223 * config/tc-mn10300.h (md_end): Remove.
224 * config/tc-sh.h (md_end): Remove.
225 * config/tc-v850.h (md_end): Remove.
227 * config/tc-ia64.c (emit_one_bundle): Don't protect
228 dwarf2 bits with debug_type.
229 (md_assemble): Likewise.
230 (ia64_end_of_source): Don't call dwarf2_finish.
232 2000-11-16 Jim Wilson <wilson@redhat.com>
234 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
235 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
238 2000-11-16 H.J. Lu <hjl@gnu.org>
240 * config/obj-elf.c (obj_elf_symver): Don't check the missing
243 2000-11-15 Kazu Hirata <kazu@hxi.com>
245 * config/tc-tic30.c: Fix formatting.
246 * config/tc-tic80.c: Likewise.
247 * config/tc-v850.c: Likewise.
248 * config/tc-vax.c: Likewise.
249 * config/tc-w65.c: Likewise.
250 * config/tc-z8k.c: Likewise.
252 2000-11-14 DJ Delorie <dj@redhat.com>
254 * config/tc-v850.c: Support dwarf2.
255 * config/tc-v850.h: Ditto.
257 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
258 parse_cons_expression_v850 to initialize hold_cons_reloc.
260 2000-11-15 Bernd Schmidt <bernds@redhat.com>
262 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
263 (errata_nops_necessary_p): New function.
264 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
267 2000-11-14 Jim Wilson <wilson@redhat.com>
269 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
270 return little endian bfd formats.
272 2000-11-14 Kazu Hirata <kazu@hxi.com>
274 * config/aout_gnu.h: Fix formatting.
275 * config/atof-vax.c: Likewise.
276 * config/m68k-parse.h: Likewise.
277 * config/m88k-opcode.h: Likewise.
278 * config/obj-elf.c: Likewise.
279 * config/tc-arm.c: Likewise.
280 * config/tc-cris.c: Likewise.
281 * config/tc-i386.c: Likewise.
282 * config/tc-ia64.c: Likewise.
283 * config/tc-mn10300.c: Likewise.
284 * config/te-386bsd.h: Likewise.
285 * config/te-hppa.h: Likewise.
286 * config/te-nbsd.h: Likewise.
287 * config/te-ppcnw.h: Likewise.
288 * config/te-sparcaout.h: Likewise.
289 * config/te-tmips.h: Likewise.
290 * config/vax-inst.h: Likewise.
291 * config/vms-conf.h: Likewise.
293 2000-11-14 Jakub Jelinek <jakub@redhat.com>
295 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
297 2000-11-13 H.J. Lu <hjl@gnu.org>
299 * config/obj-elf.c (elf_frob_symbol): Support
300 ".symver name,name2@@@nodename".
301 (elf_frob_file_before_adjust): Likewise.
303 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
304 and ".symver name,name2@@@nodename".
307 2000-11-12 H.J. Lu (hjl@gnu.org)
309 * config/obj-elf.c (obj_elf_symver): Check missing version
312 2000-11-12 H.J. Lu (hjl@gnu.org)
314 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
315 instead of bfd_vma for non-bfd assemblers.
317 2000-11-09 Kazu Hirata <kazu@hxi.com>
319 * itbl-ops.c: Fix comment typos.
321 2000-11-08 Jim Wilson <wilson@redhat.com>
323 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
324 (struct unwind): Add next_slot_frag field.
325 (slot_index): New parameters slot_frag and first_frag. Add code
326 to add in frag sizes when different. Add comments.
327 (fixup_unw_records): New locals first_frag and last_frag. Pass new
328 arguments to slot_index.
329 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
330 loop end. Set next_slot_frag field.
332 2000-11-07 H.J. Lu <hjl@gnu.org>
334 * doc/as.texinfo (.symver): Updated for versioned symbol
337 * obj.h (format_ops): Add the frob_file_before_adjust field.
339 * config/obj-aout.c (aout_format_ops): Set the
340 frob_file_before_adjust field to 0.
341 * config/obj-coff.c (coff_format_ops): Likewise.
342 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
344 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
346 (elf_frob_file_before_adjust): New function to remove unneeded
347 versioned symbols from the symbol table.
348 (elf_format_ops): Set the frob_file_before_adjust field to
349 elf_frob_file_before_adjust.
351 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
354 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
356 2000-11-07 Peter Targett <peter.targett@arccores.com>
358 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
360 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
361 Fix compile time warning messages.
363 2000-11-07 Nick Clifton <nickc@redhat.com>
365 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
366 buffer in order to avoid buffer overflows.
368 2000-11-06 Steve Ellcey <sje@cup.hp.com>
370 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
371 Change M to m for -milp32 or -mlp64 to match gcc.
372 (dot_endp): Use bytes_per_address instead of 8.
373 (emit_one_bundle): Use number_to_chars_littleendian instead of
375 (fix_insn): Likewise.
376 (ia64_init): New function.
377 (ia64_target_format): New function.
378 (md_begin): Set endianness, arch, and machine as appropriate.
379 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
380 Make these macros depend on TE_HPUX macro.
381 (TARGET_FORMAT): Define.
382 (HOST_SPECIAL_INIT): Define.
383 * config/te-hpux.h: New file.
384 * configure.in: Add "ia64-*-hpux*" target to configure.
385 * configure: Regenerate.
387 2000-11-06 Kazu Hirata <kazu@hxi.com>
389 * as.c: Fix formatting.
390 * dwarf2dbg.c: Likewise.
391 * input-file.c: Likewise.
392 * input-file.h: Likewise.
393 * input-scrub.c: Likewise.
394 * itbl-ops.c: Likewise.
395 * listing.c: Likewise.
397 * messages.c: Likewise.
399 * subsegs.c: Likewise.
400 * subsegs.h: Likewise.
403 2000-11-06 Nick Clifton <nickc@redhat.com>
405 * doc/as.texinfo: Add GNU Free Documentation License.
406 * doc/gasp.texi: Add GNU Free Documentation License.
407 * doc/as.1: Add GNU Free Documentation License.
409 2000-11-05 Nick Clifton <nickc@redhat.com>
411 * config/tc-arm.c: Add include of "dwarf2dbg.h"
413 2000-11-02 Per Lundberg <plundis@chaosdev.org>
415 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
416 * configure: Regenerate.
418 2000-11-01 Nick Clifton <nickc@redhat.com>
420 * read.c (original_case_string): New global variable.
421 (read_a_source_file): Copy opcode string into
422 original_case_string if clobbering the case of the opcode.
423 * read.h: Export the definition of original_case_string.
424 * config/tc-arm.c (md_assembler): When parsing a .req
425 directive use the original opcode string, not the case
428 2000-11-02 Nick Clifton <nickc@redhat.com>
430 * config/tc-mn10300.c (debug_line): Remove this static
432 (md_assemble): Call dwarf2_generate_asm_lineno instead of
433 dwarf2_where and dwarf2_gen_line_info.
435 2000-11-02 Theo Honohan <th@futuretv.com>
437 * config/tc-arm.c (do_msr): Improve error message.
439 2000-10-31 Eric Christopher <echristo@redhat.com>
441 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
442 or pc-relative, else use fx_offset.
444 2000-10-31 Jim Wilson <wilson@redhat.com>
446 * config/tc-ia64.c (struct md): New field tag_fixups.
447 (ia64_flush_insns): Handle tag_fixups. Error if dangling
448 qualifying predicate.
449 (emit_one_bundle): Delete spurious multiplication by one. Handle
451 (ia64_start_line): Error if dangling qualifying predicate.
452 (defining_tag): New static variable.
453 (ia64_unrecognized_line, case '['): Parse tags.
454 (ia64_frob_label): Create tag_fixups.
455 (md_assemble): Reset md.qp.X_op after using it.
457 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
459 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
461 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
463 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
465 2000-10-30 Kazu Hirata <kazu@hxi.com>
467 * expr.c: Fix formatting.
468 * flonum-copy.c: Likewise.
469 * flonum.h: Likewise.
473 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
475 * as.h (OPTION_MD_BASE): Bump to 190.
476 * as.c (parse_args) <std_longopts>: Add comment about the need to
477 check OPTION_MD_BASE in as.h.
479 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
482 2000-10-27 Nick Clifton <nickc@redhat.com>
484 * configure.in (emulations): Add m68hc12.
485 * configure: Regenerate.
486 * po/gas.pot: Regenerate.
488 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
490 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
492 (arm_psr_parse): Handle lowercase CPSR and SPSR.
494 2000-10-25 Nick Clifton <nickc@redhat.com>
496 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
497 a DWARF2 line number information sequence.
499 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
501 * read.c (generate_lineno_debug): Update comment describing why
502 DWARF2 line number debug information is not generated
503 automatically by this function.
505 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
508 * config/tc-arm.h (md_end): Define.
509 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
511 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
512 if generating DWARF2 line numbers.
513 (arm_end_of_source): New function. Call dwarf2_finish if
516 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
517 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
518 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
520 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
522 * tc-i386.c: Fix prototype declarations for functions taking no
525 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
527 * tc-i386.c (i386_operand_modifier): Remove.
528 (build_displacement_string): Remove.
529 (i386_parse_seg): Remove.
530 (i386_intel_memory_operand): Remove.
531 (i386_intel_operand): Re-write using recursive descent parser based
532 on MASM documentation.
533 (struct intel_parser_s): New structure.
534 (intel_parser): New static variable.
535 (struct intel_token): New structure.
536 (cur_token, prev_token): New static variables.
549 (intel_match_token): New function.
550 (intel_get_token): New function.
551 (intel_putback_token): New function.
552 (intel_expr): New function.
553 (intel_e05): New function.
554 (intel_e05_1): New function.
555 (intel_e06): New function.
556 (intel_e06_1): New function.
557 (intel_e09): New function.
558 (intel_e09_1): New function.
559 (intel_e10): New function.
560 (intel_e10_1): New function.
561 (intel_e11): New function.
563 2000-10-20 Jakub Jelinek <jakub@redhat.com>
565 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
566 instructions to loose any special insn->architecture mask.
568 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
569 (sparc_md_end, sparc_arch_types, sparc_arch,
570 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
571 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
572 request v9b architecture if they are used).
574 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
576 * config/tc-m68k.c: Fix the previous misapplied patch.
578 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
580 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
581 BFD_ASSEMBLER and !BFD_ASSEMBLER.
582 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
585 2000-10-17 Kazu Hirata <kazu@hxi.com>
587 * debug.c: Fix formatting.
588 * depend.c: Likewise.
589 * dwarf2dbg.c: Likewise.
590 * dwarf2dbg.h: Likewise.
594 * flonum-konst.c: Likewise.
597 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
599 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
601 * doc/as.texinfo: Added notes about this new option.
603 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
605 * config/tc-sh.c (JREG): Remove.
606 (md_convert_frag): Remove #if 0:d code using JREG.
608 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
610 * config/tc-i386.c (i386_operand_modifier): Only match
611 modifiers SHORT and FLAT if they are followed by a space.
612 (parse_register): When `allow_naked_reg' is set, do not confuse
613 identifiers that start with a register name with a register.
615 2000-10-12 Kazu Hirata <kazu@hxi.com>
617 * app.c: Fix formatting.
620 * bit_fix.h: Likewise.
625 2000-10-11 Alan Modra <alan@linuxcare.com.au>
627 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
629 2000-10-07 Alan Modra <alan@linuxcare.com.au>
631 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
632 Re-arrange function a little and improve error message.
634 * write.c (write_relocs): Fix a comment.
636 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
639 2000-10-05 Jim Wilson <wilson@cygnus.com>
641 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
643 2000-10-05 Alan Modra <alan@linuxcare.com.au>
645 * config/tc-i386.c: Delete some useless comments, reformat others.
647 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
648 non-global syms in linkonce sections.
650 2000-10-04 Ralf Baechle <ralf@gnu.org>
652 * config/tc-ia64.c (operand_match): Don't use // style comments.
653 * config/tc-i370.c: Likewise.
655 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
657 Changes to handle varying register prefix and user symbol prefix.
658 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
659 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
660 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
661 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
662 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
663 (demand_register_prefix): New variable.
664 (md_pseudo_table): New pseudo ".syntax".
665 (md_longopts): New options --no-underscore and --underscore.
666 (cris_target_format): Return elf32-us-cris or elf32-cris depending
667 on symbols_have_leading_underscore.
668 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
669 (get_spec_reg): Ditto.
670 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
672 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
674 <case OPTION_NO_US, case OPTION_US>: New.
675 (md_show_usage): Be brief and reformat to match continuation of
677 * po/gas.pot: Regenerate.
679 2000-09-28 Alan Modra <alan@linuxcare.com.au>
681 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
682 force relocs for 12 bit branches.
683 (md_apply_fix): Similarly, adjust logic here.
685 2000-09-28 Alan Modra <alan@linuxcare.com.au>
687 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
688 adjust for external and weak syms as we will use a reloc. Allow
689 for +8 offset when calculating limits of branches.
690 (hppa_fix_adjustable): Undo 2000-09-23 change.
691 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
692 Correct distance calculation.
693 (tc_gen_reloc): Print the file name and line number if we can't
696 From John David Anglin <dave@hiauly1.hia.nrc.ca>
697 * config/tc-hppa.c (nonzero_dibits): Define.
698 (arg_reloc_stub_needed): Check each arg and return value
699 separately for zero case.
700 (pa_align): Declare argument `bytes'.
702 2000-09-25 Kazu Hirata <kazu@hxi.com>
704 * config/tc-cris.c: Fix formatting.
705 * config/tc-d10v.h: Likewise.
706 * config/tc-d30v.c: Likewise.
707 * config/tc-d30v.h: Likewise.
708 * config/tc-fr30.c: Likewise.
709 * config/tc-fr30.h: Likewise.
710 * config/tc-m68k.c: Likewise.
711 * config/tc-m68k.h: Likewise.
712 * config/tc-pj.h: Likewise.
713 * config/tc-ppc.c: Likewise.
714 * config/tc-ppc.h: Likewise.
715 * config/tc-sh.c: Likewise.
716 * config/tc-sh.h: Likewise.
717 * config/tc-sparc.c: Likewise.
718 * config/tc-v850.h: Likewise.
719 * config/tc-vax.h: Likewise.
720 * config/tc-w65.h: Likewise.
721 * config/tc-z8k.h: Likewise.
723 2000-09-23 Alan Modra <alan@linuxcare.com.au>
725 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
727 (hppa_force_relocation): Likewise.
729 2000-09-22 Jim Wilson <wilson@cygnus.com>
731 * config/tc-ia64.c (dv_sem): Add "stop".
732 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
733 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
734 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
736 (mark_resources): Check IA64_RS_PRr.
738 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
740 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
741 md_estimate_size_before_relax): Redesign and clean up the
742 relaxation mechanism.
744 2000-09-21 Kazu Hirata <kazu@hxi.com>
746 * config/tc-ns32k.c: Fix formatting.
747 * config/tc-ns32k.h: Likewise.
749 2000-09-20 Kazu Hirata <kazu@hxi.com>
751 * config/tc-m32r.c: Fix formatting.
752 * config/tc-m32r.h: Likewise.
753 * config/tc-m68851.h: Likewise.
754 * config/tc-m68hc11.c: Likewise.
755 * config/tc-m68hc11.h: Likewise.
756 * config/tc-m88k.c: Likewise.
757 * config/tc-mcore.c: Likewise.
758 * config/tc-mcore.h: Likewise.
759 * config/tc-mips.c: Likewise.
760 * config/tc-mips.h: Likewise.
761 * config/tc-mn10200.h: Likewise.
762 * config/tc-mn10300.h: Likewise.
763 * config/tc-tahoe.c: Likewise.
764 * config/tc-tahoe.h: Likewise.
766 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
768 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
769 Likewise in relaxation description comments.
771 2000-09-18 Alan Modra <alan@linuxcare.com.au>
773 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
774 subtraction of two syms without emitting a relocation.
776 From David Huggins-Daines <dhd@linuxcare.com>
777 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
778 global or weak symbols.
780 2000-09-15 Kazu Hirata <kazu@hxi.com>
782 * config/tc-h8300.h: Fix formatting.
783 * config/tc-h8500.c: Likewise.
784 * config/tc-h8500.h: Likewise.
785 * config/tc-hppa.h: Likewise.
786 * config/tc-i370.h: Likewise.
787 * config/tc-i386.h: Likewise.
788 * config/tc-i860.c: Likewise.
789 * config/tc-i860.h: Likewise.
790 * config/tc-i960.h: Likewise.
791 * config/tc-ia64.c: Likewise.
792 * config/tc-ia64.h: Likewise.
794 2000-09-14 Kazu Hirata <kazu@hxi.com>
796 * config/tc-a29k.c: Fix formatting.
797 * config/tc-alpha.c: Likewise.
798 * config/tc-arc.c: Likewise.
799 * config/tc-arc.h: Likewise.
800 * config/tc-arm.c: Likewise.
801 * config/tc-arm.h: Likewise.
802 * config/tc-avr.c: Likewise.
803 * config/tc-avr.h: Likewise.
804 * config/tc-tic30.c: Likewise.
805 * config/tc-tic30.h: Likewise.
806 * config/tc-tic54x.c: Likewise.
807 * config/tc-tic54x.h: Likewise.
808 * config/tc-tic80.c: Likewise.
809 * config/tc-tic80.h: Likewise.
811 2000-09-14 Timothy Wall <twall@cygnus.com>
813 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
814 parallel comparisons for later use.
815 (struct rsrc): Add parallel comparison type.
816 (resources_match): Skip special cases of PR usage (non-conflicting
819 2000-09-13 Kazu Hirata <kazu@hxi.com>
821 * config/obj-ecoff.c: Fix formatting.
822 * config/obj-elf.c: Likewise.
823 * config/obj-elf.h: Likewise.
824 * config/obj-evax.h: Likewise.
825 * config/obj-generic.h: Likewise.
826 * config/obj-hp300.c: Likewise.
827 * config/obj-hp300.h: Likewise.
828 * config/obj-ieee.h: Likewise.
829 * config/obj-vms.c: Likewise.
830 * config/obj-vms.h: Likewise.
832 2000-09-13 Anders Norlander <anorland@acc.umu.se>
834 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
835 (md_parse_option): Ditto.
836 (md_longopts): Add -mips32 option.
837 (md_show_usage): Document new options.
838 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
839 (mips_ip): Assemble mfc0 with a sub-selection code.
840 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
841 (mips_cpu_to_str): New function.
842 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
843 Use CPU_* defines instead of hardcoded numbers.
845 * doc/as.texinfo: Document new options.
846 * doc/c-mips.texi: Ditto.
848 2000-09-12 Kazu Hirata <kazu@hxi.com>
850 * as.h: Fix formatting.
851 * asintl.h: Likewise.
852 * bit_fix.h: Likewise.
853 * config/obj-aout.c: Likewise.
854 * config/obj-aout.h: Likewise.
855 * config/obj-bout.c: Likewise.
856 * config/obj-bout.h: Likewise.
857 * config/obj-coff.c: Likewise.
858 * config/obj-coff.h: Likewise.
859 * dwarf2dbg.h: Likewise.
861 * flonum.h: Likewise.
863 * itbl-ops.h: Likewise.
867 * struc-symbol.h: Likewise.
868 * subsegs.h: Likewise.
869 * symbols.h: Likewise.
873 2000-09-11 Kazu Hirata <kazu@hxi.com>
875 * bignum-copy.c: Fix formatting.
876 * config/tc-i370.c: Likewise.
877 * config/tc-i960.c: Likewise.
878 * config/tc-m68k.c: Likewise.
880 * flonum-copy.c: Likewise.
881 * flonum-konst.c: Likewise.
882 * flonum-mult.c: Likewise.
883 * literal.c: Likewise.
887 * subsegs.c: Likewise.
889 2000-09-09 Philip Blundell <philb@gnu.org>
891 * configure.in (arm*-*-uclinux*): New target.
892 * configure: Regenerate.
894 2000-09-09 Kazu Hirata <kazu@hxi.com>
896 * input-file.c: Fix formatting.
897 * itbl-ops.c: Likewise.
898 * messages.c: Likewise.
900 2000-09-08 Philip Blundell <philb@gnu.org>
902 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
905 2000-09-07 H.J. Lu <hjl@gnu.org>
907 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
908 * configure: Rebuild.
910 2000-09-07 Kazu Hirata <kazu@hxi.com>
912 * atof-generic.c: Fix formatting.
913 * config/tc-mips.c: Likewise.
914 * config/tc-vax.c: Likewise.
915 * input-scrub.c: Likewise.
917 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
919 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
920 * configure.in (sh-*-linux*): Added.
921 * configure: Rebuilt.
923 2000-09-06 Kazu Hirata <kazu@hxi.com>
925 * config/tc-hppa.c: Fix formatting.
927 * ecoff.c: Fix formatting.
929 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
931 * configure: Rebuilt with new libtool.m4.
933 2000-09-05 Kazu Hirata <kazu@hxi.com>
935 * cgen.c: Fix formatting.
936 * config/tc-ia64.c: Likewise.
938 2000-09-05 Nick Clifton <nickc@redhat.com>
940 * aclocal.m4: Regenerate.
941 * config.in: Regenerate.
942 * configure: Regenerate.
943 * po/gas.pot: Regenerate.
945 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
947 * config/tc-cris.c: Correct comment typos.
949 2000-09-05 Eric Christopher <echristo@cygnus.com>
951 * config/tc-mn10300.c: Cleanup.
952 (md_pcrel_from): Enable.
954 2000-09-05 Alan Modra <alan@linuxcare.com.au>
956 * expr.c (operand): Fix a comment typo.
957 * write.c (write_relocs): Fix a signed/unsigned warning.
959 * config/tc-hppa.c (fudge_reg_expressions): New
960 (hppa_force_reg_syms_absolute): New.
961 (pa_equ): Allow reg_section expressions.
962 * config/tc-hppa.c (md_optimize_expr): Define.
963 (hppa_force_reg_syms_absolute): Prototype.
965 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
966 (pa_parse_number): Pass in arg to select fp reg parsing.
967 Return 1 to indicate format checks pass. If strict, then only
968 accept a register or register symbol. Return value in...
969 (pa_number): New static for pa_parse_number.
970 (FP_REG_BASE): Define.
971 (FP_REG_RSEL): Define.
972 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
973 appropriate. White space changes.
974 (need_pa11_opcode): Don't bother passing any params, get them from
976 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
977 Remove extraneous check in case 'Q'.
978 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
979 reg, set section of resulting symbol to reg_section.
980 (pa_parse_space_stmt): Modify call to pa_parse_number.
981 (pa_space): Likewise.
983 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
984 (hppa_force_relocation): Handle vtable relocs.
985 (pa_vtable_entry): New.
986 (pa_vtable_inherit): New.
987 (md_pseudo_table): Add entries for vtable pseudos.
988 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
989 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
991 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
992 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
993 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
995 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
996 specify a symbol type.
998 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
999 dependent things together.
1000 (md_elf_symbol_type): Define.
1002 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1004 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1006 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1007 (obj_elf_vtable_entry): Declare.
1009 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1010 and export function.
1011 (obj_elf_vtable_entry): Similarly.
1012 (elf_pseudo_table): Fix the damage with a cast.
1014 2000-09-03 Richard Henderson <rth@cygnus.com>
1016 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1017 for template selection when a label is needed.
1019 2000-09-02 Kazu Hirata <kazu@hxi.com>
1021 * config/tc-ia64.c: Fix formatting.
1023 2000-09-02 Nick Clifton <nickc@redhat.com>
1025 * configure.in: Increase version number to 2.10.91.
1026 * configure: Regenerate.
1027 * aclocal.m4: Regenerate.
1028 * config.in: Regenerate.
1029 * po/gas.pot: Regenerate.
1030 * Makefile.in: Regenerate.
1032 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1034 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1035 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1036 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1038 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1041 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1043 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1044 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1045 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1046 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1047 (GOT_symbol): New variable.
1048 (md_undefined_symbol): Set it.
1050 2000-09-01 Richard Henderson <rth@cygnus.com>
1052 * config/tc-ia64.c (match): Don't inline.
1053 (extra_goodness): New.
1054 (md_begin): Prefer nop.f and nop.b for best_template.
1056 2000-08-31 Kazu Hirata <kazu@hxi.com>
1058 * as.c: Fix formatting.
1060 * frags.c: Likewise.
1061 * macro.c: Likewise.
1063 2000-08-31 Eric Christopher <echristo@cygnus.com>
1065 * config/tc-mn10300.c: Cleanup and fix warnings.
1066 (md_pseudo_table): Add initializers.
1067 (md_show_usage): Cleanup.
1068 (md_parse_option): Fix warnings.
1069 (md_undefined_symbol): Fix warnings.
1070 (md_conver_frag): Fix warnings.
1071 (tc_gen_reloc): Fix warnings.
1072 (md_apply_fix3): Fix warnings.
1073 (check_operand): Fix warnings.
1075 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1077 * acinclude.m4: Include libtool and gettext macros from the
1079 * aclocal.m4, configure: Rebuilt.
1081 2000-08-30 Mark Hatle <mhatle@mvista.com>
1083 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1085 2000-08-31 Kazu Hirata <kazu@hxi.com>
1087 * listing.c: Fix formatting.
1089 2000-08-29 Kazu Hirata <kazu@hxi.com>
1091 * app.c: Fix a comment typo. Fix formatting.
1093 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1095 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1096 offset of the target destination for jmp instructions.
1097 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1099 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1101 * NEWS: Mention support for CRIS.
1103 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1105 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1106 Sets `.lcomm' alignment to zero.
1108 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1110 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1111 (TC_FIX_ADJUSTABLE): Define.
1113 2000-08-23 Jim Wilson <wilson@cygnus.com>
1115 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1116 unwind.personality_routine is set.
1118 2000-08-23 H.J. Lu <hjl@gnu.org>
1120 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1122 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1124 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1127 2000-08-22 H.J. Lu <hjl@gnu.org>
1129 * config.in (STRICTCOFF): New for strict COFF.
1131 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1132 i386-*-go32* and i386-go32-rtems*.
1133 * configure: Rebuilt.
1135 * config/obj-coff.c (obj_coff_endef): Follow the historical
1136 behavior if STRICTCOFF is not defined.
1138 * doc/internals.texi: Document STRICTCOFF.
1140 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1142 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1143 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1144 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1145 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1146 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1147 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1148 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1151 2000-08-22 Eric Christopher <echristo@cygnus.com>
1153 * config/tc-mn10300.c: (md_apply_fix): New function.
1154 (mn10300_force_relocation): New function.
1155 (mn10300_fix_adjustable): New function.
1157 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1158 (TC_HANDLES_FX_DONE): Define.
1159 (obj_fix_adjustable): Define.
1160 (MD_APPLY_FIX3): Define.
1161 (TC_LINKRELAX_FIXUP): Define.
1163 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1165 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1167 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1169 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1171 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1172 if the fixup resulted in a relocation.
1174 2000-08-18 Nick Clifton <nickc@redhat.com>
1176 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1177 Make reference to first element of shift_names explicit.
1179 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1181 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1182 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1183 add a symbol's address. Removed all target-specific #ifdefs that
1184 used to accomplished the same.
1185 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1186 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1187 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1188 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1189 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1191 2000-08-17 Kazu Hirata <kazu@hxi.com>
1193 * dwarf2dbg.c: Fix formatting.
1195 2000-08-17 Nick Clifton <nickc@redhat.com>
1197 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1198 to be recoded as logical shift lefts by zero.
1200 2000-08-16 Jim Wilson <wilson@cygnus.com>
1202 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1203 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1205 (note_register_values): Handle IA64_OPND_R3_2 operands.
1207 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1209 * config/tc-i860.c (md_operand): Silly typo fixed.
1211 2000-08-16 Nick Clifton <nickc@redhat.com>
1213 * config/tc-arm.c (struct asm_shift): Delete.
1215 (enum asm_shift_index): New.
1216 (struct asm_shift_properties): New.
1217 (struct asm_shift_name): New.
1218 (shift_properties[]); New.
1219 (shift_names[]); New.
1221 (decode_shift): Use new structures.
1222 Issue a warning is "ROR #0" is used.
1223 Issue a warning if "ASR #0" or "LSR #0" is used.
1225 (md_begin): Initialise arm_shift_hsh table from new
1226 asm_shift_name array.
1228 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1230 * config/tc-sparc.c: Kill all warnings.
1231 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1233 (md_show_usage): Update usage text.
1235 2000-08-16 Nick Clifton <nickc@redhat.com>
1237 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1240 2000-08-15 Will Cohen <wcohen@redhat.com>
1242 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1244 * config/tc-sh.c (md_assemble): Changed so debug_type
1245 test performed for ppi_assemble
1246 * config/tc-sh.c: Included dwarf2dbg.h.
1247 (debug_line): Defined.
1248 (md_assemble): Generates dwarf2 line info.
1249 (sh_finalize): New function. Finalize dwarf2 info.
1250 (assemble_ppi): Returns size of code generated.
1251 (build_Mytes): Returns size of code generated.
1252 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1253 * config/tc-sh.h (md_end): Defined.
1254 (sh_finalize): Declared.
1256 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1258 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1261 2000-08-14 Nick Clifton <nickc@redhat.com>
1263 * config/tc-arm.c (do_bx): Allow "bx pc".
1265 2000-08-14 Jim Wilson <wilson@cygnus.com>
1267 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1268 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1269 (md_begin): Change assignment to md.flag to OR in the new bit.
1271 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1273 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1274 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1277 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1279 * NEWS: Mention i860 support.
1281 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1283 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1285 2000-08-14 Andreas Schwab <schwab@suse.de>
1287 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1289 2000-08-11 Andreas Schwab <schwab@suse.de>
1291 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1294 2000-08-11 Kazu Hirata <kazu@hxi.com>
1296 * expr.c: Fix formatting.
1297 * config/obj-bout.c: Likewise.
1299 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1301 * doc/c-i860.texi: Flesh out the i860 section more.
1303 2000-08-10 Kazu Hirata <kazu@hxi.com>
1305 * symbols.c: Fix formatting.
1308 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1310 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1311 has the IgnoreSize bit set.
1313 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1315 From Rodney Brown <RodneyBrown@mynd.com>
1316 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1317 * configure: Regenerate.
1319 2000-08-09 Kazu Hirata <kazu@hxi.com>
1321 * hash.c: Fix formatting.
1324 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1326 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1327 (i860_fix_info): New enum.
1328 (MD_APPLY_FIX3): Define.
1329 (WORKING_DOT_WORD): Define.
1330 (TC_HANDLES_FX_DONE): Define.
1331 (DIFF_EXPR_OK): Define.
1332 (LISTING_HEADER): Define.
1333 (TARGET_FORMAT): Select target format based on endian flag.
1334 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1335 (target_big_endian): Add external declaration.
1337 * config/tc-i860.c: All existing code reworked completely. Other
1338 new code shown below.
1339 (SYNTAX_SVR4): Define.
1340 (target_warn_expand): New variable.
1341 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1342 (md_longopts): Declare and define with new options (-EL, -EB,
1344 (md_show_usage): New function.
1345 (md_operand): New function.
1346 (obtain_reloc_for_imm16): New function.
1347 (md_apply_fix3): New function.
1348 (tc_gen_reloc): New function.
1350 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1352 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1353 2 bytes of the jump address are in the same frag.
1354 (find): Accept 68hc12 register indirect modes.
1356 * NEWS: Mention 68HC11 & 68HC12 support.
1358 2000-08-07 Richard Henderson <rth@cygnus.com>
1360 * config/tc-ia64.c (unwind): Add prologue_mask member.
1361 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1362 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1363 (dot_body): Clear unwind.prologue_mask.
1364 (dot_prologue): Set it. Accept a register second argument.
1366 2000-08-07 Kazu Hirata <kazu@hxi.com>
1368 * config/atof-ieee.c: Fix formatting.
1369 * config/atof-tahoe.c: Likewise.
1371 2000-08-06 Nick Clifton <nickc@cygnus.com>
1373 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1376 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1377 of .popsection, .previous, .pushsection, .subsection,
1378 .version, .vtable_entry, .vtable_inherit and .weak.
1380 2000-08-05 Kazu Hirata <kazu@hxi.com>
1382 * config/tc-cris.c: Fix formatting.
1383 * config/tc-i386.c: Likewise.
1384 * config/tc-sparc.c (sparc_ip): Simplify the code.
1386 2000-08-04 Kazu Hirata <kazu@hxi.com>
1388 * config/tc-cris.c: Rearrange code for readability.
1389 * config/tc-d10v.c: Fix formatting.
1390 * config/tc-m32r.c: Likewise.
1391 * config/tc-sparc.c: Likewise.
1393 2000-08-02 Jim Wilson <wilson@cygnus.com>
1395 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1396 before ia64_find_opcode.
1397 (md_assemble): Likewise.
1399 2000-08-01 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1402 Undo some formatting fixes.
1404 2000-08-01 Kazu Hirata <kazu@hxi.com>
1406 * config/obj-som.c: Fix formatting.
1407 * config/obj-ieee.c: Likewise.
1408 * config/tc-arm.c: Likewise.
1409 * config/tc-v850.c: Likewise.
1411 2000-08-01 Nick Clifton <nickc@redhat.com>
1413 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1414 index by command line option.
1416 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1418 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1419 (@node M68K-Branch): Rewrite to match the reality.
1421 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1423 * doc/c-i860.texi: New file.
1424 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1425 * doc/Makefile.in: Regenerate.
1426 * doc/all.texi: Add I860 as relevant architecture.
1427 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1429 2000-07-31 Kazu Hirata <kazu@hxi.com>
1431 * config/tc-d30v.c: Fix formatting.
1433 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1435 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1436 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1437 long emit a long branch if available instead of an absolute jump, never
1438 emit absolute jumps for anything with --pcrel.
1440 * doc/c-m68k.texi: Document new command line option.
1442 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1444 * config/tc-avr.c: Use PARAMS macro in function declarations.
1445 Don't declare md_pcrel_from_section (already in tc-avr.h).
1446 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1447 (avr_operand): Don't set (unsigned) op_mask to -1.
1449 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1451 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1452 * configure: Regenerated.
1453 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1454 of operand to the .type directive (.e.g, "type").
1456 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1458 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1459 * app.c (do_scrub_chars): Record where first comment found.
1460 * read.c (read_a_source_file): Init found_comment on entry, and
1461 notify whether comments found on exit.
1462 * config/tc-hppa.c (md_shortopts): Add "c".
1463 (md_longopts): Add warn-comment.
1464 (md_parse_option): Handle it.
1465 (md_show_usage): Show available options.
1466 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1468 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1470 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1471 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1473 (md_estimate_size_before_relax): Don't fall off end of function.
1475 2000-07-27 Kazu Hirata <kazu@hxi.com>
1477 * config/tc-avr.c: Fix formatting.
1478 * config/tc-ns32k.c: Likewise.
1480 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1482 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1484 2000-07-27 Kazu Hirata <kazu@hxi.com>
1486 * config/tc-d10v.c: Fix formatting.
1487 * config/tc-z8k.c: Likewise.
1488 * config/tc-sparc.c: Likewise.
1490 2000-07-26 Dave Brolley <brolley@redhat.com>
1492 * cgen.c (queue_fixup): Declare opinfo.
1493 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1494 (gas_cgen_md_operand): Ditto.
1495 (gas_cgen_md_apply_fix3): Ditto.
1497 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1499 * config/obj-coff.c (obj_frob_symbol): Don't merge
1500 labels. Don't merge if the symbol isn't constant. Return
1501 immediately if a symbol is merged.
1503 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1505 * frags.c (frag_align): Correct absolute section alignment.
1507 2000-07-20 DJ Delorie <dj@redhat.com>
1509 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1510 it breaks linking against DLLs.
1512 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1514 * configure.in: Add CRIS support.
1515 * configure: Regenerate.
1516 * Makefile.am: (CPU_TYPES): Add cris.
1517 (CPU_OBJ_VALID) [aout]: Add cris.
1518 (MULTI_CPU_TYPES): Add cris.
1519 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1520 [coff]: Only i386 and mips are valid.
1521 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1522 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1523 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1524 Regenerate dependencies.
1525 * Makefile.in: Regenerate.
1526 * aclocal.m4: Regenerate.
1527 * as.c: Declare crisaout, criself.
1528 * config/tc-cris.h, config/tc-cris.c: New.
1529 * config/e-criself.c, config/e-crisaout.c: New.
1530 * po/POTFILES.in, po/gas.pot: Regenerate.
1532 2000-07-20 Kazu Hirata <kazu@hxi.com>
1534 * read.c: Fix formatting.
1535 * write.c: Fix formatting.
1537 2000-07-19 H.J. Lu <hjl@gnu.org>
1539 * sb.c: Include <stdlib.h> if exists for abort ().
1541 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1543 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1544 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1545 (pa_type_args): Same here.
1547 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1549 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1550 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1551 the storage class is already set.
1553 2000-07-17 Kazu Hirata <kazu@hxi.com>
1555 * config/tc-m68hc11.c: Fix formatting.
1556 * config/tc-mn10200.c: Likewise.
1557 * config/tc-mn10300.c: Likewise.
1558 * config/tc-pj.c: Likewise.
1559 * config/tc-tic80.c: Likewise.
1560 * config/tc-w65.c: Likewise.
1562 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1564 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1567 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1569 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1572 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1574 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1575 ELF as are used for SOM (except the 32-bit reloc one) to decide
1576 whether a symbol can be reduced to a section symbol. Expand on
1577 the comment for symbols involved in LR% and RR% expressions.
1579 2000-07-14 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-mips.c (mips_disable_float_construction): New
1582 static variable. Set to true if doubles should not be
1583 constructed by loading two single width fp registers with
1584 halves of the value.
1585 (mips_ip): Test mips_disable_float_construction.
1586 (md_longopts): Add command line switches --construct-floats
1587 and --no-construct-floats.
1588 (md_parse_option): Parse new command line options.
1589 (md_show_usage): Describe new command line options.
1591 * doc/c-mips.texi: Document new command line options.
1593 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1595 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1596 * configure: Regenerate.
1598 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1600 * configure.in (DEFAULT_EMULATION setting): Revert part of
1601 2000-07-01 change that set te_multi=multi unless set to tmips.
1602 * configure: Regenerate.
1604 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1606 * config/obj-coff.c (coff_frob_section): Add padding to the last
1607 section when aligning it increases its size.
1609 2000-07-11 Kazu Hirata <kazu@hxi.com>
1611 * config/tc-tic54x.c: Fix formatting.
1613 2000-07-10 Kazu Hirata <kazu@hxi.com>
1615 * config/tc-h8500.c: Fix formatting.
1616 * config/tc-tic54x.c: Fix formatting.
1618 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1620 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1621 displacements correctly.
1623 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1625 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1627 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1631 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1633 From David Huggins-Daines <dhd@linuxcare.com>
1634 * config/te-hppalinux64.h: Add a new emulation.
1635 * configure.in (emulations): Add configure bits to support the
1636 64-bit Linux/parisc target.
1637 * configure: Regenerate.
1639 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1640 (md_shortopts): Add `V' for ELF.
1642 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1643 when SOM or ELF_ARG_RELOC are defined.
1644 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1645 ELF_ARG_RELOC are defined.
1646 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1647 (pa_stringer): ..Do it here instead. Fix comment typos.
1648 (hppa_force_relocation): Cast enums to int before comparing with
1651 From Ryan Bradetich <rbradetich@uswest.net>
1652 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1653 redifinition warning.
1654 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1655 (hppa_force_relocation): ditto
1656 (md_apply_fix): Added cast to buf to fix warnings.
1658 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1659 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1661 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1662 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1663 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1664 reloc_type** to avoid warnings in switch.
1665 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1666 little earlier instead.
1668 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1670 (pa_type_args): Use symbol_arg_reloc_info.
1671 (struct pa_it): Make arg_reloc unsigned int.
1672 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1673 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1674 (pa_code): Delete. pa_text duplicates this function.
1675 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1676 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1678 (cons_fix_new_hppa): Actually change selector to e_fsel when
1679 warning about assuming so.
1680 (tc_gen_reloc): More example elf arg reloc code.
1681 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1682 (hppa_force_relocation): Likewise.
1684 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1686 (pa_end_of_source): Prototype.
1687 (hppa_fix_adjustable): Prototype.
1688 (LABELS_WITHOUT_COLONS): Move it..
1689 * config/te-hppa.h: To here.
1691 * config/te-hppa64.h: New file.
1693 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1695 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1696 format -10, -16, 16 relocs.
1697 (hppa_elf_mark_end_of_function): Test for null
1698 last_call_info->start_symbol
1700 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1701 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1702 re_assesmble_* functions. Delete extraneous statements. Fix
1704 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1705 insn to re_assemble_*.
1707 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1709 * doc/internals.texi (Expressions): Fix typo.
1711 2000-07-08 Kazu Hirata <kazu@hxi.com>
1713 * config/tc-sh.c: Fix formatting.
1714 * config/tc-tic54x.c: Fix formatting.
1715 * depend.c: Fix formatting.
1716 * flonum-konst.c: Likewise.
1717 * flonum-mult.c: Likewise.
1719 2000-07-07 Kazu Hirata <kazu@hxi.com>
1721 * config/tc-sh.c: Fix comments.
1722 * config/obj-vms.c: Fix comments.
1723 * config/tc-a29k.c: Likewise.
1724 * config/tc-alpha.c: Likewise.
1725 * config/tc-h8300.c: Likewise.
1726 * config/tc-h8500.c: Likewise.
1727 * config/tc-i370.c: Likewise.
1728 * config/tc-ia64.c: Likewise.
1729 * config/tc-m68hc11.c: Likewise.
1730 * config/tc-m68k.c: Likewise.
1731 * config/tc-mips.c: Likewise.
1732 * config/tc-ns32k.c: Likewise.
1733 * config/tc-ppc.c: Likewise.
1734 * config/tc-z8k.c: Likewise.
1736 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1738 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1739 Default to '(SEC_LOAD | SEC_DATA)'.
1740 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1742 * doc/internals.texi (CPU Backend): Describe
1743 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1745 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1747 * as.c (parse_args): NULL terminate the long option list.
1749 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1751 * config/tc-d30v.h: Include "write.h" for fixS.
1752 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1754 2000-07-05 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-d30v.c (write_2_short): Further changes to warning
1757 messages produced when combining EITHER_BUT_PREFER_MU attributed
1760 2000-07-05 DJ Delorie <dj@redhat.com>
1764 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1766 * config/tc-arm.c (psrs): Accept combinations of flags.
1768 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1770 * config/tc-avr.c: Change _ () to _() around all strings marked
1771 for translation (exception from the usual coding style).
1772 (avr_opt): New struct variable, how the new switches are set.
1773 (OPTION_MMCU): Define as 'm' and actually use.
1774 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1775 (show_mcu_list): New function, display the list of known MCUs.
1776 (md_show_usage): Document the new switches. Call show_mcu_list.
1777 (avr_set_arch): Change 'm' to OPTION_MMCU.
1778 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1779 Handle the new switches.
1780 (avr_operands): Disable warnings for undefined combinations of
1781 operands if -mall-opcodes. Disable warnings for skipping two-word
1782 instructions if enhanced core or -mno-skip-bug.
1783 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1784 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1785 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1786 (avr_ldi_expression): Warn about implicit lo8().
1787 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1789 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1791 * configure.in: Add entry for mips-*-sysv4*MP*
1792 * configure: Rebuild
1793 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1794 elf32-tradlittlemips for traditional mips targets.
1795 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1796 test for Link Once sections as in adjust_reloc_syms.
1797 * config/te-tmips.h: New file for traditional mips targets. Define
1800 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1802 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1803 flags argument is not present, don't change an existing section's
1804 section's attributes. If the flags argument is present, warn if the
1805 attributes don't match the section's current attributes. When
1806 long section names are supported, set SEC_LINK_ONCE and
1807 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1809 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1811 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1812 symbols; create them.
1814 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1816 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1817 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1819 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1821 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1822 expressions. Ignore the problem when handling 16 bit signed
1823 immediates, because the assembler will take care of the relocation
1826 2000-06-27 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1829 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1830 sequential order, and emit warning messages if the input source
1831 code contains constructs like that, or parallel constructs
1832 containing such opcodes.
1834 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1836 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1837 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1838 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1839 (md_show_usage): Update usage message.
1840 (md_parse_option): Allow redefinition of MCU type within the
1841 same avr[1-5] bfd machine type. Show both old and new MCU type
1842 in the error message.
1843 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1844 Simplify 8K wrap code.
1846 2000-06-25 Kazu Hirata <kazu@hxi.com>
1848 * config/obj-aout.c: Remove all uses of DEFUN.
1849 * config/obj-ieee.c: Likewise.
1850 * config/tc-sh.c: Fix comment typos.
1851 * config/tc-tahoe.c: Likewise.
1852 * config/tc-vax.c: Likewise.
1853 * config/tc-w65.c: Likewise.
1854 * config/tc-z8k.c: Likewise.
1855 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1857 2000-06-24 DJ Delorie <dj@cygnus.com>
1859 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1860 more changes from Sept 1999
1861 (tc_i386_fix_adjustable): ditto
1862 (md_apply_fix3): ditto
1864 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1866 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1867 (gas_cgen_parse_operand): Set it around expression() call.
1868 (gas_cgen_md_operand): Test for it before longjmp().
1870 2000-06-24 Kazu Hirata <kazu@hxi.com>
1872 * config/tc-h8500.c: Remove all uses of DEFUN.
1873 * config/tc-sh.c: Likewise.
1874 * config/tc-w65.c: Likewise.
1875 * config/tc-z8k.c: Likewise.
1877 * config/tc-h8500.c: Fix typos in comments.
1879 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1881 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1884 2000-06-23 matthew green <mrg@redhat.com>
1886 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1887 defined. Fix error message for `[' grouping.
1889 2000-06-22 Kazu Hirata <kazu@hxi.com>
1891 * config/tc-h8300.c: Fix formatting and comment typos.
1893 2000-06-22 Timothy Wall <twall@cygnus.com>
1895 * config/tc-ia64.c (note_register_values): Move premature QP
1896 notation clearing into the appropriate place.
1898 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1900 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1901 first before anything else. Add bin-bugs.h, emul.h and progress.h
1902 Sort list of files as for $(OBJS) in Makefile.am.
1904 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1905 find one. Remake dependencies.
1906 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1907 * Makefile.in: Regenerate.
1908 * doc/Makefile.in: Regenerate.
1910 * config/tc-i386.c (i386_displacement): Don't assume a constant
1911 displacement is necessarily 16 bits when in 16 bit code mode.
1912 (md_assemble): Instead size the displacement here after we know
1913 for sure that a .code16gcc operand hasn't automatically added
1914 operand size prefixes.
1916 2000-06-21 H.J. Lu <hjl@gnu.org>
1918 * Makefile.am: Rebuild dependency.
1919 * Makefile.in: Rebuild.
1921 2000-06-21 Kazu Hirata <kazu@hxi.com>
1923 * config/tc-h8300.c (parse_reg): Make the function static.
1924 (parse_exp): Likewise.
1926 2000-06-20 DJ Delorie <dj@cygnus.com>
1928 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1929 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1930 for cygwin import libraries to work properly.
1932 2000-06-20 H.J. Lu <hjl@gnu.org>
1934 * Makefile.am: Rebuild dependency.
1935 * Makefile.in: Rebuild.
1936 * configure: Likewise.
1937 * doc/Makefile.in: Likewise.
1939 2000-06-20 Timothy Wall <twall@cygnus.com>
1941 * doc/internals.texi (CPU backend): Add @itemx for
1942 TC_START_LABEL_WITHOUT_COLON.
1943 * doc/c-tic54x.texi: New.
1944 * doc/as.texinfo: Add tic54x features and include primary tic54x
1946 * doc/all.texi: Add C54X.
1947 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1948 * doc/Makefile.in: Regenerate.
1949 * configure.in: Add tic54x and define LIBM for tic54x.
1950 * configure: Regenrate.
1951 * config/tc-tic54x.[ch]: New.
1952 * config/obj-coff.h: Add tic54x.
1953 * Makefile.am: (CPU_TYPES): Add tic54x.
1954 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1955 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1956 (as_new_LDADD): Add $(LIBM).
1957 * Makefile.in: Regenerate.
1959 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1961 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1962 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1963 * doc/as.texinfo: Likewise.
1965 * configure, Makefile.in: Regenerate.
1966 * configure.in (emulations): Recognize m6811 and m6812.
1967 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1968 Added files for 68hc11 and 68hc12 assembler.
1969 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1970 * config/tc-m68hc11.h: Header definition for that assembler.
1972 2000-06-18 Nick Clifton <nickc@redhat.com>
1974 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1975 instead of OCTETS_PER_BYTE.
1977 * config/tc-v850.c: Fix compile time warnings.
1978 * config/tc-ppc.c: Fix compile time warnings.
1980 2000-06-18 H.J. Lu <hjl@gnu.org>
1982 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1983 * configure: Rebuild.
1985 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1987 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1990 2000-06-16 Nick Clifton <nickc@cygnus.com>
1992 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1993 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1995 * doc/c-mips.texi: Document newly accepted cpu variants.
1997 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1999 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2001 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2003 * macro.c (getstring): Make it possible to escape the quote
2006 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2008 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2010 2000-06-13 H.J. Lu <hjl@gnu.org>
2012 * configure: Regenerate.
2014 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2016 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2018 * doc/internals.texi (line_separator_chars): Semicolon is no
2019 longer a default. Mention null and newline as defaults.
2021 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2023 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2024 * config/tc-i860.h (line_separator_chars): Likewise.
2025 * config/tc-h8300.c (line_separator_chars): Likewise.
2026 * config/tc-i960.c (line_separator_chars): Likewise.
2027 * config/tc-m68k.c (line_separator_chars): Likewise.
2028 * config/tc-mips.c (line_separator_chars): Likewise.
2029 * config/tc-ns32k.c (line_separator_chars): Likewise.
2030 * config/tc-sparc.c (line_separator_chars): Likewise.
2031 * config/tc-vax.c (line_separator_chars): Likewise.
2033 * config/tc-h8300.c (comment_chars): Use string initialiser.
2034 * config/tc-i960.c (line_comment_chars): Likewise.
2035 * config/tc-z8k.c (comment_chars, line_comment_chars,
2036 line_separator_chars): Likewise.
2038 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2041 2000-06-08 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2046 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2048 * configure.in (VERSION): Update to show this is the CVS mainline.
2050 2000-06-08 Matthew Jacob <mjacob@feral.com>
2052 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2053 $at is the integer register $r28, vs. both $r28 and the floating
2054 point register $f28.
2056 2000-06-08 James E. Wilson <wilson@cygnus.com>
2058 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2059 (dot_endp): Don't call ia64_flush_insns.
2060 (emit_one_bundle): Don't delete prologue/body records from
2061 unwind_record list in first loop. Rewrite second loop to account for
2064 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2066 * config/tc-ia64.c: Add missing prototypes.
2067 (generate_unwind_image): Cast argument to output_unw_records call.
2069 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2071 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2073 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2075 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2076 (REGISTER_P): likewise.
2077 (avr_opcodes): uses include/opcode/avr.h
2078 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2080 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2082 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2085 2000-06-03 H.J. Lu <hjl@gnu.org>
2087 * read.c (is_end_of_line): Put back `;'.
2089 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2091 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2093 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2095 * expr.c (operand): Test is_end_of_line outside switch to catch
2096 line separator chars that are also operators.
2097 (operator): Return O_illegal for line separator chars.
2099 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2100 entry (or `!' entry for TC_HPPA).
2102 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2103 before indexing is_end_of_line. Remove redundant check for '\0'.
2105 * config/tc-h8500.c (md_assemble): Likewise.
2106 * config/tc-mcore.c (md_assemble): Likewise.
2107 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2110 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2112 * config/tc-mcore.c (mcore_cons): Likewise.
2113 (mcore_float_cons): Likewise.
2114 (mcore_stringer): Likewise.
2115 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2117 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2119 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2121 2000-05-29 Nick Clifton <nickc@cygnus.com>
2123 * config/tc-sh.c: Fix compile time warning messages.
2125 * config/tc-mips.c: Fix compile time warning messages.
2127 2000-05-29 Philip Blundell <philb@gnu.org>
2129 * doc/as.texinfo: Update copyright dates.
2130 (Local Labels): Delete misplaced mention of ARM.
2131 * NEWS: Mention ARM ELF support.
2133 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2135 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2136 it is modified, and use the real_size to compute the frag address
2137 for dwarf2 line info.
2139 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2141 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2142 line-matching scheme to cope with automake moving variables around.
2143 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2144 * Makefile.in: Regenerate.
2146 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2148 * config/tc-sparc.c (sparc_relax): New.
2149 (md_longopts): Add -relax and -no-relax options.
2150 (md_parse_options, md_show_usage): Likewise.
2151 (md_apply_fix3): Optimize tail call into branch always if possible.
2153 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2155 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2156 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2157 rules, with warning when a GAS statement specifies a packing that
2158 will result in an instruction being squashed.
2159 Added typdef packing_type and enumerals, changed various integer
2160 literals to use the enumerals.
2162 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2164 * config/tc-ia64.c (dot_restorereg_p): New function.
2165 (md_pseudo_table): Add restorereg.p.
2166 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2167 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2169 * config/tc-ia64.h (unw_record_type): Add unwabi.
2170 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2171 called MASK with members for imask, and the masks produced by
2172 fr_mem, gr_mem, br_mem, and frgr_mem.
2173 (unw_p_record): Add members ABI and CONTEXT.
2174 (unw_x_record): Add member AB.
2175 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2176 as pseudo-register for use during unwind info generation.
2177 (AR_PFS, AR_LC): New macros.
2178 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2179 whose names start with an at sign (as in "@priunat").
2180 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2182 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2183 proc_end, unwind_info, personality_routine): Consolidate into
2184 "unwind" structure to reduce offset-table use. Add member
2185 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2187 (output_R1_format, output_R3_format, output_P3_format,
2188 output_P6_format): Initialize R with zero to reduce compiler warnings.
2189 (output_P7_format): Ditto. Add `default' branch to switch
2190 statement to reduce compiler warnings.
2191 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2192 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2193 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2194 into single argument.
2195 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2196 compiler warnings. Merge A and B args into single argument.
2197 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2198 A and B args into single argument.
2199 (free_record): Removed (wasn't used).
2200 (free_list_records): Also free imasks in prologue records.
2201 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2202 (output_spill_mask): Remove.
2203 (output_unwabi): New function.
2204 (output_epilogue, output_label_state, output_copy_state): Call
2206 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2207 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2209 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2210 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2211 as part of handling the prologue records. Emit region's imask if
2212 we have one. Handle unwabi, epilogue, label_state, copy_state,
2213 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2214 spill_sprel_p, and spill_reg_p records.
2215 (set_imask, count_bits, slot_index): New function.
2216 (fixup_unw_records): Fix region size computation. Handle
2217 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2218 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2219 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2220 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2221 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2222 (dot_save): Use manifest constants for applicaton registers.
2223 Handle REG_PR and REG_PRIUNAT.
2224 (dot_restore): Don't just ignore it.
2225 (dot_restorereg): New function..
2226 (generate_unwind_image): Ensure unwind info is a multiple of eight
2227 bytes, not just four bytes.
2228 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2229 (dot_altrp): Don't just ignore it.
2230 (dot_savemem): New function. Replaces dot_savesp() and
2231 dot_savepsp(). Use manifest constants for applicaton registers.
2232 Handle REG_PR and REG_PRIUNAT.
2233 (dot_savef): Simplify.
2234 (dot_saveb): Support generation of br_gr.
2235 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2236 dot_label_state, dot_copy_state): New function.
2237 (dot_unwabi): Don't just ignore it.
2238 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2239 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2240 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2241 (emit_one_bundle): Set slot number for prologue/body records
2242 *before* emitting the first insn.
2243 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2244 (md_begin): Declare "psp" pseudo-register.
2245 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2246 so we don't get segfault.
2247 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2248 counts as required per SW Conventions manual
2249 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2250 output_preds_psprel, output_preds_sprel, output_spill_base,
2251 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2252 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2253 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2254 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2255 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2256 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2257 (dot_vframe): Implement.
2258 (dot_vframesp, dot_vframepsp): New function.
2260 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2262 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2263 * configure: Regenerate.
2265 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2267 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2268 (md_estimate_size_before_relax): so we can use it here instead of
2269 old kludges. Localise vars to blocks. Comment.
2271 * frags.c (frag_new): Update fr_var comments.
2272 * frags.h (struct frag): Ditto.
2274 2000-05-22 Richard Henderson <rth@cygnus.com>
2276 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2277 (pseudo_func): Add pcrel.
2278 (operand_match): Handle IA64_OPND_TGT64.
2279 (build_insn): Likewise.
2280 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2281 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2282 (fix_insn): Handle all three 64-bit relocation types.
2284 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2286 * obj.h (struct format_ops): New members begin, app_file,
2287 s_set_other, s_set_desc, s_get_type, s_set_type,
2288 separate_stab_sections, init_stab_section.
2290 * config/obj-multi.h: Update GPL notice to v2.
2292 (obj_app_file): New.
2293 (S_SET_SIZE): Test s_set_size for NULL before calling.
2294 (S_SET_ALIGN): Similar for s_set_align.
2299 (SEPARATE_STAB_SECTIONS): New.
2300 (INIT_STAB_SECTION): New.
2301 (EMIT_SECTION_SYMBOLS): New.
2302 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2304 * config/obj-elf.h: Update GPL notice to v2.
2305 Mention that this file is included from obj-multi.h.
2306 (obj_begin): Wrap definition in ifndef.
2307 (elf_file_symbol): Constify declaration.
2308 (obj_app_file): Ditto.
2309 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2310 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2312 * config/obj-elf.c (elf_s_set_other): New.
2313 (elf_file_symbol): Constify argument.
2314 (elf_separate_stab_sections): New.
2315 (elf_init_stab_section): New.
2316 (elf_format_ops): Add new members. Remove comma at end.
2318 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2319 (ecoff_format_ops): Add new fields. Remove comma at end.
2320 Mention inconsistency for emit_section_symbols.
2322 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2324 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2325 (coff_separate_stab_sections): New.
2326 (coff_format_ops): Add new members.
2328 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2329 (obj_aout_s_set_other): New.
2330 (obj_aout_s_set_desc): New.
2331 (obj_aout_s_get_type): New.
2332 (obj_aout_s_set_type): New.
2333 (obj_aout_separate_stab_sections): New.
2334 (aout_format_ops): New members added. Use obj_aout_process_stab,
2335 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2336 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2338 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2340 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2342 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2343 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2344 (md_estimate_size_before_relax): Ensure jumps to weak and
2345 externally visible symbols are relocatable.
2347 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2349 * stabs.c (aout_process_stab): Make global.
2350 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2351 * read.h (aout_process_stab): Declare.
2353 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2354 Generalize to *aout, *coff *elf.
2355 * configure: Regenerated.
2357 * doc/internals.texi (Object format backend): Say
2358 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2360 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2361 * Makefile.in: Regenerated.
2363 2000-05-19 Catherine Moore <clm@cygnus.com>
2365 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2367 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2369 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2370 instruction to reflect change in re_assemble_*.
2372 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2374 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2375 build PA64 ELF tools.
2376 * configure: Rebuilt.
2378 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2380 * Makefile.am: Regenerate dependencies.
2381 * Makefile.in: Regenerate.
2383 2000-05-15 Nick Clifton <nickc@cygnus.com>
2385 * config/tc-arm.c (struct asm_psr): Add boolean field
2386 distinguishing between CSPR and SPSR. Rename 'number' field
2388 (psrs): Rearrange contents to match new asm_psr structure.
2389 (arm_psr_parse): Move next to psr_required_here. Make it
2390 return an asm_psr structure.
2391 (psr_required_here): Use asm_psr structure returned by
2393 (do_msr): Reorganise to allow psr_required_here to be called
2395 (md_undefined_name): Mark 'name' parameter as unused, since
2396 the COFF target does not use it.
2398 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2400 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2402 * config/te-aux.h: Likewise.
2403 * config/te-dpx2.h: Likewise.
2404 * config/te-go32.h: Likewise.
2405 * config/te-hp300.h: Likewise.
2406 * config/te-hppa.h: Likewise.
2407 * config/te-i386aix.h: Likewise.
2408 * config/te-ic960.h: Likewise.
2409 * config/te-interix.h: Likewise.
2410 * config/te-nbsd532.h: Likewise.
2411 * config/te-pc532mach.h: Likewise.
2412 * config/te-ppcnw.h: Likewise.
2413 * config/te-psos.h: Likewise.
2414 * config/te-sparcaout.h: Likewise.
2415 * config/te-sun3.h: Likewise.
2416 * config/te-sysv32.h: Likewise.
2418 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2420 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2421 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2422 and sign extend without an if statement.
2423 (build_bytes): Likewise.
2425 2000-05-14 Kazu Hirata <kazu@hxi.com>
2427 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2428 X_add_symbol L_32 case.
2430 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2432 * config/te-freebsd.h: New file.
2434 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2436 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2437 bindtextdomain): Replace defines with those from intl/libgettext.h
2438 to quieten gcc warnings.
2440 * NEWS: Mention x86 .arch and -q.
2442 * config/tc-i386.c (quiet_warnings): New.
2443 (md_assemble): Use quiet_warnings.
2444 (md_parse_option): Set quiet_warnings from -q.
2445 (md_show_usage): Mention -q, delete -m.
2446 (flag_do_long_jump): Delete.
2447 (md_parse_option): Remove -m.
2448 (md_show_usage): Remove -m.
2449 (md_create_long_jump): Remove useless flag_do_long_jump code.
2451 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2452 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2454 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2455 Alexander Sokolov <robocop@netlink.ru>
2457 * doc/c-i386.texi (i386-Arch): New section.
2458 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2460 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2461 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2462 architecture has been given and is not 486.
2463 (set_cpu_arch): New.
2464 (md_pseudo_table): Add .arch.
2465 (md_assemble): Warn if cpu architecture has been given and an
2466 unsupported instruction.
2468 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2469 Move operand_types bit defines after relevant template field.
2470 (template): Add cpu_flags.
2474 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2476 * config/tc-mn10300.h (md_end): Define.
2477 (mn10300_finalize): Declare.
2478 * config/tc-mn10300.c: Include dwarf2dbg.h.
2479 (debug_line): Define.
2480 (md_assemble): Generate dwarf2 line info.
2481 (mn10300_finalize): New function. Finalize dwarf2 info.
2483 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2485 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2486 external version of the relocation for weak symbols.
2488 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2490 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2491 frame size in units of 16 bytes, as required per SW Conventions manual.
2492 (output_unw_records): Output info-block header as a dword to get
2495 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2497 * as.h: #include "file", not <file> on files from ../include.
2498 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2499 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2500 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2501 (tc_coff_symbol_emit_hook): Ditto.
2502 (OPTCOUNT): Cast to int to avoid compiler warning.
2503 (md_begin): Fix signed/unsigned warnings.
2505 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2507 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2508 ABRANCH LONG case for a conditional branch on a 68000.
2509 (md_estimate_size_before_relax): Likewise. Also handle
2510 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2511 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2512 PC-relative on all CPUs.
2513 (md_estimate_size_before_relax): Likewise.
2515 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2517 * as.c (parse_args): Just mention current year in printed
2520 2000-05-03 J.T. Conklin <jtc@redback.com>
2522 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2524 (md_parse_option): Recognize -m7400.
2526 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2528 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2529 don't permit lp to become less than the words array.
2531 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2533 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2534 Fix little-endian case.
2536 2000-05-03 David O'Brien <obrien@NUXI.com>
2538 * as.c (parse_args): Update copyright.
2540 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2542 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2543 for the .bss section too.
2545 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2547 * configure.in: Set em=linux for hppa-*-linux.
2548 * configure: Regenerate.
2549 * doc/Makefile.in: Regenerate with correct automake.
2551 * frags.c (frag_grow): Sanity check chunk_size.
2553 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2554 * config/obj-som.h: Likewise.
2555 * config/obj-ieee.h: Likewise.
2557 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2559 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2560 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2561 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2562 (pa_ip): low_sign_unext now returns via function value. Use
2563 re_assemble_* instead of dis_assemble_* and
2564 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2566 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2567 (md_section_align, md_parse_option, md_show_usage,
2568 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2569 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2570 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2571 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2572 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2574 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2575 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2576 outside of switch. Correct mask and shifting errors in case 10
2577 and case -11. In case 21, compare against signed range to suit
2578 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2579 case 17 and case 22, use offsetT variable to properly check range.
2580 Use re_assemble_* here too.
2581 (evaluate_absolute): Change type of value to offsetT. Call
2582 hppa_field_adjust to do the work for us.
2583 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2584 (pa_parse_cmpib_64_cmpltr): Ditto.
2585 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2586 of i to unsigned int.
2587 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2588 (pa_end_of_source): Return type is void.
2590 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2592 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2594 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2596 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2597 More comments added.
2598 (md_begin): Removed "construct symbols for each register name".
2599 Because register names conflicts with GCC generated function
2601 (avr_operand): Now constant numbers can be used as a register
2602 identifiers (0 as r0, 31 as r31).
2603 (md_assemble): use skip_space () before parsing instruction
2606 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2608 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2609 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2610 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2611 * configure: Regenerate.
2613 2000-04-29 Andreas Jaeger <aj@suse.de>
2615 * as.h: Correctly check GCC version.
2617 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2619 * doc/as.1: Fix unbalanced brackets.
2621 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2623 (line_comment_chars): Set to '/' if TE_FreeBSD.
2625 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2627 * configure.in: Configury support for PA64 (currently disabled).
2628 * configure: Rebuilt.
2630 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2632 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2633 bfd_set_section_alignment.
2635 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2637 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2640 2000-04-24 Nick Clifton <nickc@cygnus.com>
2642 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2643 * doc/as.texinfo (Align): Include arm and strongarm in list of
2644 targets that have the second form of the behaviour of the .align
2647 2000-04-24 Mark Klein <mklein@dis.com>
2649 * obj-som.c: Terminate obj_pseudo_table.
2651 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2653 * as.c (parse_args): Allow md_parse_option to override -a listing
2655 * config/obj-coff.c (add_lineno): Change type of offset parameter
2656 from "int" to "bfd_vma."
2657 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2658 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2659 (ppc_change_csect): Align correctly for XCOFF64.
2660 (ppc_machine): New function, which discards "ppc_machine" line.
2661 (ppc_tc): Cons for 8 when code is 64 bit.
2662 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2664 (md_parse_option): Handle -a64 and -a32.
2666 * config/tc-ppc.h (TARGET_MACH): Define.
2667 (TARGET_FORMAT): Move to function.
2668 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2670 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2672 * config/tc-avr.c: New AVR_ISA_ defined.
2673 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2674 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2675 for `fmul', `movw' and `lpm R,Z' instructions.
2676 (avr_operands): Warn if current opcode is a two-word instruction
2677 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2678 (avr_opcodes): New commands added.
2679 (REGISTER_P): Check 'a' and 'v' constraint letters.
2680 (mcu_types): New MCU added.
2682 2000-04-22 Timothy Wall <twall@cygnus.com>
2684 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2686 (operand_match): Conditionally insert default bit values for IMMU9.
2688 2000-04-14 Matthew Green <mrg@cygnus.com>
2690 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2691 * configure: Rebuilt.
2693 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2694 Jason Eckhardt <jle@cygnus.com>
2696 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2698 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2699 Added handling of new operand types l,y,&,fe,fE,fx.
2701 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2702 David Mosberger <davidm@hpl.hp.com>
2703 Timothy Wall <twall@cygnus.com>
2704 Andrew MacLeod <amacleod@cygnus.com>
2705 Jim Wilson <wilson@cygnus.com>
2707 * Makefile.am (CPU_TYPES): Add ia64.
2708 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2709 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2710 * Makefile.in: Rebuild.
2711 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2712 * configure: Rebuild.
2713 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2714 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2715 * expr.c (expr): Handle md_optimize_expr.
2716 * read.c (LEX_HASH): Add comment.
2717 * config/tc-ia64.c, config/tc-ia64.h: New files.
2719 2000-04-21 Richard Henderson <rth@cygnus.com>
2721 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2722 bundling a non-delayed branch type instruction.
2724 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2726 * config/tc-mn10300.c (HAVE_AM30): Define.
2727 (md_assemble): Use it.
2729 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2731 * config/obj-elf.c (obj_elf_change_section): Check for changed
2734 * Makefile.am: (CPU_MULTI_VALID): Remove.
2735 (MULTI_CPU_TYPES): Define.
2736 (MULTI_CPU_OBJ_VALID): Define.
2737 (DEPTC): Use the above.
2738 (DEPOBJ): Same here.
2740 Regenerate dependencies.
2741 * Makefile.in: Regenerate.
2743 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2745 * Makefile.am (YACC, LEX): Get them from configure.
2747 2000-04-18 H.J. Lu (hjl@gnu.org)
2749 * config/tc-i386.c (offset_in_range): Use addressT instead of
2750 bfd_vma for non-bfd assemblers.
2752 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2754 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2755 doesn't give spurious errors.
2757 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2759 * as.h (SEEK_SET): Define if undefined.
2761 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2763 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2764 constants, and don't assume offsetT is 32 bits.
2766 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2768 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2769 (md_pcrel_from_section): Add prototype.
2770 (d10v_fix_adjustable): Add prototype.
2771 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2773 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2775 2000-04-12 Nick Clifton <nickc@cygnus.com>
2777 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2778 symbol in frag chain.
2780 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2782 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2783 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2784 (fits_in_signed_word, smallest_imm_type): Ditto.
2785 (md_assemble): Use an offsetT var to hold offsetT values, not a
2787 (offset_in_range): New.
2788 (md_assemble): Use it.
2789 (md_convert_frag): Change type of target_address, opcode_address,
2790 and displacement_from_opcode_start to offsetT.
2791 (md_create_short_jump): Change type of offset to offsetT.
2792 (md_create_long_jump): Ditto.
2793 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2794 (md_chars_to_number): Remove.
2795 (output_invalid): Remove duplicate prototype.
2797 2000-04-09 Nick Clifton <nickc@cygnus.com>
2799 * Makefile.am (CPU_TYPES): Add 'avr'.
2800 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2801 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2803 * Makefile.in: Regenerate.
2805 * doc/as.texinfo: Add M32R documentation.
2807 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2809 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2810 --enable-build-warnings option.
2811 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2812 * Makefile.in, configure: Re-generate.
2814 2000-04-07 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2817 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2818 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2819 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2820 (arm_force_relocation): Force relocations for
2821 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2823 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2825 * config/tc-sh.c (get_operands): There's no third operand if the
2826 first operand is an immediate.
2828 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2830 * config/tc-sh.c (immediate): Delete.
2831 (sh_operand_info): Add immediate member.
2832 (parse_reg): Use A_PC for pc.
2833 (parse_exp): Add second argument 'op'. All callers changed.
2834 (parse_at): Expect pc to be coded as A_PC.
2835 Use immediate field in *op.
2836 (insert): Add fourth argument 'op'. All callers changed.
2837 (build_relax): Add second argument 'op'. All callers changed.
2838 (insert_loop_bounds): New function.
2839 (build_Mytes): Remove DISP_4.
2840 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2841 (assemble_ppi): Use immediate field in *operand.
2842 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2843 (md_apply_fix): Likewise.
2844 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2846 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2848 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2850 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2852 * internals.texi (CPU backend): Document
2853 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2855 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2857 * po/gas.pot: Regenerate.
2859 * as.c (show_usage): Restore translated part of bug string.
2860 * gasp.c (show_usage): Likewise.
2862 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2863 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2864 than move-if-change.
2865 (DEP1): Modify for "gcc -MM".
2869 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2870 Update dependencies.
2871 * Makefile.in: Regenerate.
2873 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2875 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2876 (md_begin): Likewise.
2877 (HAVE_AM33): New macro.
2878 (md_assemble): Use it. Match r_regs and xr_regs only if
2881 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2883 * as.h: #include "bin-bugs.h"
2884 * as.c (show_usage): Use REPORT_BUGS_TO.
2885 * gasp.c: #include "bin-bugs.h"
2886 (show_usage): Use REPORT_BUGS_TO.
2888 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2890 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2892 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2893 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2896 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2898 * config/tc-i386.c (i386_immediate): Don't assume a constant
2899 immediate is necessarily 16 bits when in 16 bit code mode.
2900 (md_assemble): Instead set guess_suffix here after we have checked
2903 2000-04-02 Richard Henderson <rth@cygnus.com>
2905 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2906 quantities. Correct right shift sign extension.
2907 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2908 32-bit value when shifting into place.
2910 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2912 * app.c: Add ATTRIBUTE_UNUSED as needed.
2913 * config/tc-ppc.c: Likewise.
2914 (ppc_size): Make unsigned long.
2915 (ppc_insert_operand): Add casts to avoid warnings.
2917 2000-03-31 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-d10v.h (md_flush_pending_output): Define.
2921 2000-03-29 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2924 segment. Works for both BFD_ASSEMBLER and others.
2925 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2927 2000-03-29 Nick Clifton <nickc@cygnus.com
2929 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2931 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2933 * listing.c (LISTING_LHS_WIDTH): Default depends on
2935 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2937 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2939 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2942 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2944 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2946 * config/tc-avr.c (mcu_types): Add missing initialiser.
2947 (md_pcrel_from_section): Add prototype.
2948 (avr_operand): Remove redundant test of unsigned < 0.
2949 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2951 2000-03-27 Denis Chertykov <denisc@overta.ru>
2953 * config/tc-avr.c: New file for AVR support.
2954 * config/tc-avr.h: Likewise.
2955 * configure.in: Add AVR support.
2956 * configure: Regenerate.
2958 2000-03-26 Timothy Wall <twall@cygnus.com>
2960 * gasp.c (macro_op): Add new argument to check_macro call.
2961 Macro structure definitions moved to macro.h
2962 * sb.h: Add argument to prototype for input_scrub_include_sb.
2963 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2964 nesting checks with an additional flag.
2965 (struct input_save): Add flag to indicate whether current sb
2966 should be checked for proper macro/conditional nesting.
2967 (input_scrub_push/pop): Save/restore nest check flag.
2968 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2970 * macro.c (check_macro): Allow caller to retrieve parsed macro
2971 information if a pointer is provided. This information may be
2972 used by the new macro hooks.
2973 * macro.h: Update prototype for check_macro. Macro struct
2974 definitions moved here from macro.c/gasp.c.
2975 * read.c (read_a_source_file): Add parameter to check_macro call,
2976 and pass macro info to the macro hook, if defined.
2977 (input_scrub_insert_line): New. Allow insertion of a line of
2978 characters into the input stream.
2979 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2980 file into the input stream.
2981 (s_include): Use input_scrub_insert_file.
2982 * internals.texi: Document new macro hooks.
2983 * as.h: New prototypes added.
2985 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2987 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2988 an initial capital letter.
2989 (i386_index_check): Reindent.
2991 2000-03-19 Nick Clifton <nickc@cygnus.com>
2993 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2996 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2998 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2999 instruction operand bad if Rd > 7 when generating
3000 thumb instructions. Prevents for example,
3001 "adr r12,label" from silently failing and generating
3002 the wrong instruction.
3004 2000-03-17 Nick Clifton <nickc@cygnus.com>
3006 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3007 that have a destingation >= 0x400000.
3008 Fix compile time warning messages.
3010 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3012 * config/tc-sh.c (md_begin): When encountering insn that are
3013 not supported by the current arch, only change the name if
3014 its contents are the same as prev_name.
3015 (get_specific): If the the architecture doesn't match, fail.
3017 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3019 * config/tc-sh.c (IDENT_CHAR): Define.
3020 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3021 matching back where it came from.
3023 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3025 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3027 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3029 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3032 2000-03-15 Kazu Hirata <kazu@hxi.com>
3034 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3036 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3038 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3039 floating-point-number, make sure 'f' is in FLT_CHARS.
3041 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3043 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3044 (s_lcomm_internal): Use it.
3045 * doc/internals.texi (CPU backend): Document it.
3046 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3049 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3051 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3054 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3055 implementation doesn't have special handling for switch
3057 (macro_build): Allow for code in sections other than .text.
3059 (mips_ip): Likewise.
3060 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3061 Don't perform relocs if we will be outputting them.
3062 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3063 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3066 2000-03-09 Catherine Moore <clm@cygnus.com>
3068 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3069 relocation type based on the entry in the fixup structure.
3070 Put S_IS_EXTERN processing back in.
3072 2000-03-08 H.J. Lu (hjl@gnu.org)
3074 * Makefile.am (install-exec-tooldir): Depend on
3075 install-exec-bindir for parallel make.
3076 * Makefile.in: Regenerated.
3078 2000-03-06 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3082 (md_parse_option): Parse -m32r command line switch - disable m32rx
3084 (md_show_usage): Document new option.
3086 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3087 * doc/Makefile.in: Regenerate.
3088 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3090 2000-03-02 Michael Meissner <meissner@redhat.com>
3092 * config/tc-d30v.c (check_range): Remove code that incorrectly
3093 sign extended values where bits < 32.
3095 2000-03-02 H.J. Lu (hjl@gnu.org)
3097 * configure.in: Support --enable-targets=all on ia32.
3098 * configure: Regenerated.
3100 2000-03-01 Nick Clifton <nickc@cygnus.com>
3102 * gasp.c (do_align): Remove bogus check of alignment value.
3104 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3106 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3107 TC_PPC was defined forced the type of a symbol with no other type
3110 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3112 * doc/internals.texi (CPU backend): Mention that
3113 line_separator_chars do not break up comments. Fix typos for
3114 LEX_AT and LEX_NAME descriptions. Document operands for
3115 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3116 description of md_create_short_jump usage. Document argument for
3117 md_undefined_symbol.
3119 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3121 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3122 (md_parse_option): Handle it.
3123 (md_show_usage): Document it.
3125 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3127 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3128 opcode, for the instruction `pal19'. From Andrea Arcangeli
3131 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3133 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3135 (md_assemble): To here, before template operands are matched.
3136 Also ensure a constant immediate is sign extended when we know the
3137 size is at most 16 bits. This is to catch cases like "add
3138 $0xffc0,%ax" where we don't know the size, and thus that the
3139 immediate can be represented as Imm8S until after parsing the
3141 (i386_displacement): Similarly sign extend 16 bit constant
3143 (md_assemble): Relax 16-bit jump constant range check to suit sign
3144 extended displacements.
3146 2000-02-26 Andreas Jaeger <aj@suse.de>
3148 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3150 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3152 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3153 call operands when intel_syntax.
3154 (intel_float_operand): Return 2 for "fi...".
3155 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3156 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3157 earlier "SHORT" change.
3158 (md_assemble): When determining suffix from Regs, exclude
3161 2000-02-24 Nick Clifton <nickc@cygnus.com>
3163 * configure: Add arm-wince, mips-pe and sh-pe targets.
3164 * configure: Regenerate.
3166 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3168 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3169 "pe-mips" for the mips-pe target.
3171 * config/tc-arm.c (insns): Change displacement encoded in BL
3172 and B instructions if the target port is arm-wince.
3173 (do_ldst): Do not bias the relocation offset if the target
3175 (md_pcrel_from): Add in missing relocation offset bias if the
3176 target os arm-wince.
3178 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3179 (md_begin): Disable -G support for mips-pe target.
3180 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3181 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3184 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3185 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3186 assembler, just set the alignment to 4.
3188 * config/te-wince-pe.h: New file for WinCE targets. Define
3191 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3193 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3194 string instructions.
3195 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3196 (i386_intel_memory_operand): After finding a segment override,
3197 check again for no `[' before looking for a displacement. Bomb if
3198 more than one displacement rather than silently discarding the
3199 second and subsequent ones. Free strings malloc'd by
3200 build_displacement_string.
3202 2000-02-24 Catherine Moore <clm@cygnus.com>
3204 * config/obj-som.c (obj_pseudo_table): Add "weak".
3205 (obj_som_weak): New routine.
3207 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3209 * config/tc-i386.c (union i386_op): New.
3210 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3211 Throughout file replace occurences of disps[n], imms[n], regs[n]
3212 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3213 intel mode operand swapping. Add assert in regKludge and
3214 fake_zero_displacement code. Test i.types[n] when outputting
3215 displacements and immediates. Combine output of Disp16 with
3217 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3218 when in intel mode by (not) reversing fsub and fdiv operands
3219 before the template search. This fails for single operand
3220 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3221 undefined. Instead fix the base_opcode after we've found the
3222 template. Move base_opcode xor with found_reverse_match from
3223 opcode output code to before this fix so we test for the correct
3225 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3226 check in intel mode. Instead compare opcodes.
3228 * config/tc-i386.h (TC_RELOC): Delete.
3229 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3230 with equivalent call to reloc.
3232 * as.h (flag_m68k_mri): Move declaration after target include, and
3233 only declare when TC_M68K defined. Define as zero otherwise.
3234 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3235 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3236 Define as zero otherwise.
3237 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3238 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3239 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3240 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3241 testing whether defined.
3242 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3243 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3244 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3245 rather than testing whether defined.
3246 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3247 (parse_mri_cons): Declare and use only when TC_M68K.
3248 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3249 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3250 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3252 * NEWS: Mention IBM 370 support.
3254 2000-02-23 Richard Henderson <rth@cygnus.com>
3256 * config/tc-i386.c (md_assemble): When swapping operands for
3257 intel_syntax, assume everything that's not Imm or Disp is a
3260 2000-02-23 Linas Vepstas <linas@linas.org>
3262 * config/tc-i370.c, config/tc-i370.h: New files.
3263 * Makefile.am: Add support for Linux/IBM 370.
3264 * configure.in: Likewise.
3265 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3266 * config/obj-elf.c: Include elf/i370.h
3267 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3269 * Makefile.in: Regenerate.
3270 * configure: Regenerate.
3272 * doc/c-i370.texi: New file.
3273 * doc/all.texi: Include it.
3274 * doc/as.texinfo: And here.
3275 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3276 * doc/Makefile.in: Regenerate.
3278 2000-02-19 Michael Meissner <meissner@redhat.com>
3280 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3281 determine if an instruction can be used in parallel with an ADDppp
3282 or SUBppp instruction.
3284 2000-02-22 Andrew Haley <aph@cygnus.com>
3286 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3288 1999-12-30 Andrew Haley <aph@cygnus.com>
3290 * config/tc-mips.c (mips_gp32): New variable.
3291 (macro_build) Use mips_gp32.
3293 (md_longopts): Add "-mgp32" and "-mgp64".
3294 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3296 (OPTION_M7900): Change offset
3297 (OPTION_NO_M7900): Ditto.
3299 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3301 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3302 warning, and bump it to 1.
3304 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3306 From Brad Lucier <lucier@math.purdue.edu>:
3307 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3310 2000-02-21 Catherine Moore <clm@cygnus.com>
3312 * config/tc-mips.c (MF_HILO_INSN): Define.
3313 (mips_7000_hilo_fix): Declare.
3314 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3315 (md_parse_option): Check for 7000_HILO_FIX options.
3316 (OPTION_M7000_HILO_FIX): Define.
3317 (OPTION_NO_M7000_HILO_FIX): Define.
3318 * doc/c-mips.texi (-mfix7000): Describe.
3320 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3322 * listing.c (print_lines): Remove unused variable `end'.
3324 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3325 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3326 reloc_type when BFD_ASSEMBLER.
3327 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3328 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3329 statement and quell signed vs. unsigned comparison warning.
3331 2000-02-18 Nick Clifton <nickc@cygnus.com>
3333 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3334 the computed frag offset, rather than overwriting it.
3336 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3338 * config/tc-sh.c ("elf/sh.h"): Include.
3339 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3340 (md.begin): Initialize target_arch.
3341 Only include opcodes in has table that match selected architecture.
3342 (parse_reg): Recognize register names for sh-dsp.
3343 (parse_at): Recognize post-modify addressing.
3344 (get_operands): The leading space is now optional.
3345 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3346 arguments. Update valid_arch.
3347 (build_Mytes): Add support for SDT_REG_N.
3348 (find_cooked_opcode): New function, broken out of md_assemble.
3349 (assemble_ppi, sh_elf_final_processing): New functions.
3350 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3351 (md_longopts, md_parse_option): New option: -dsp.
3352 * config/tc-sh.h (elf_tc_final_processing): Define.
3353 (sh_elf_final_processing): Declare.
3355 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3357 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3358 the unwinder subspace. Save the current seg/subseg before creating
3361 2000-02-10 Nick Clifton <nickc@cygnus.com>
3363 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3364 little endian targets.
3365 (INST_BYTE1): Redefine to handle big and little endian
3367 (cpu_type): New type: Select between M340 and M210.
3368 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3369 instructions of the M340.
3370 (md_assemble): Add support for the MULSH and OPSR classes of
3372 (md_atof): Add support for little endian targets.
3373 (md_parse_option): Add support for -EL, -EB and -mcpu command
3375 (md_convert_frag): Add support for little endian targets.
3376 (md_apply_fix3): Add support for little endian targets.
3377 (md_number_to_chars): Add support for little endian targets.
3379 2000-02-10 Timothy Wall <twall@redhat.com>
3381 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3382 defined, use it to verify the symbol just read should be a label.
3384 2000-02-10 Timothy Wall <twall@redhat.com>
3386 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3387 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3388 around colons when KEEP_WHITE_AROUND_COLON is defined.
3389 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3390 and KEEP_WHITE_AROUND_COLON.
3392 2000-02-08 Timothy Wall <twall@redhat.com>
3394 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3396 (do_repeat): New. Abstract repeat logic so that a "break" can be
3398 (end_repeat): New. Provide support for a "break" out of the
3400 * read.h: Add prototypes for new functions.
3402 2000-02-08 Timothy Wall <twall@redhat.com>
3404 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3405 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3406 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3409 2000-02-08 Timothy Wall <twall@redhat.com>
3411 * read.c: Added elseif to directives table.
3412 * read.h: Added prototype for s_elseif.
3413 * doc/as.texinfo: Added description for elseif.
3414 * cond.c (s_elseif): New function
3416 2000-02-04 Timothy Wall <twall@redhat.com>
3418 * listing.c (print_lines): Remove conditionals causing bug in
3421 2000-02-03 Timothy Wall <twall@cygnus.com>
3423 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3425 * frags.c (frag_new): Calculate fr_fix in octets
3426 (frag_now_fix) Return offset as target address offset (bytes).
3427 (frag_now_fix_octets) New - Return offset in octets (8-bit
3429 * frags.h: Added prototype for frag_now_fix_octets().
3430 Distinguish between octets and bytes in field descriptions.
3431 * listing.c (calc_hex): Account for octets vs bytes when
3432 printing addresses/offsets.
3433 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3434 target is little-endian, print the octets in a word in big-endian
3435 order so that the display looks like a proper hexadecimal number,
3436 instead of having the octets reversed.
3437 * read.c (do_align): When recording alignment, alignment power
3438 should be in terms of target bytes (minimum addressible unit)
3440 (do_org) Convert ORG target address (byte) argument into an
3441 octet offset when generating a variable fragment.
3442 * symbols.c (resolve_symbol_value): Symbol final value
3443 converted to a target address offset (bytes) from its octet offset.
3444 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3445 offset (bytes) is adjusted by the frag offset (octets) converted
3447 (coff_frob_section) Section alignment power is in terms of bytes;
3448 convert it to an octet alignment power when calculating size (and
3449 size mask) in octets. Don't modify the section size in order to
3450 "align" it for TI COFF, since that format has a different method
3451 for storing alignment information.
3453 2000-02-01 Timothy Wall <twall@cygnus.com>
3455 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3456 entries, matching the way GCC generates them. If not escaped, the
3457 filename is encoded incorrectly.
3459 2000-01-31 Nick Clifton <nickc@cygnus.com>
3461 * config/tc-arm.c (reg_table): Add support for ATPCS register
3464 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3466 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3468 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3470 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3471 of a symbol when we really care about its value.
3473 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3475 * config/tc-mcore.c (md_assemble): Give warning message if
3476 operands passes to instruction are more than the spec.
3478 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3480 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3481 Thumb mode but the label seen was not declared as '.thumb_func'
3482 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3483 correct disassembly of Thumb code bounded by non function labels.
3485 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3487 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3488 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3490 * Makefile.in: Same here.
3493 * configure.in: Set bfd_gas for i386-aout when primary target
3494 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3495 we may need the primary te_file. Remove incorrect comment.
3497 * configure: Regenerate.
3499 * config/e-i386aout.c: New file.
3501 * as.c (USE_EMULATIONS): Move to before print_version_id.
3502 (struct emulation): Add i386aout.
3503 (show_usage): Split text strings. Reformat -a text. Add --em
3507 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3508 (aout_format_ops): New.
3511 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3512 preprocessor conditional and add aout USE_EMULATIONS tests.
3513 (read_a_source_file): Don't pass error strings to printf as
3517 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3519 (do_data): Same here.
3520 (process_file): And here.
3523 * symbols.c (colon): Rewrite "already defined" fatal message
3524 code for aout with USE_EMULATIONS.
3527 * config/obj-aout.c (OBJ_HEADER): Define.
3528 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3530 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3531 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3533 (obj_aout_type): Expand S_SET_OTHER here too.
3534 (obj_read_begin_hook): Remove.
3535 (aout_pop_insert): New.
3536 (obj_aout_s_get_other): New.
3537 (obj_aout_s_get_desc): New.
3538 (aout_format_ops): New.
3541 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3542 gets aout_pseudo_table.
3543 (aout_pseudo_table): Declare.
3544 (obj_read_begin_hook): Define.
3547 * config/obj-coff.c (obj_pseudo_table): Rename to
3549 (coff_pop_insert): Use coff_pseudo_table.
3550 (coff_sec_sym_ok_for_reloc): Remove.
3551 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3552 and comment all zero entries and remove #if 0 code.
3555 * config/obj-coff.h (obj_pop_insert): Define.
3556 (coff_pseudo_table): Declare.
3559 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3560 s_get_size, s_set_size. Comment all zero entries.
3563 * config/obj-elf.c (elf_s_get_other): New function.
3564 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3565 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3566 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3568 (obj_elf_parse_section_letters): Don't pass error strings to
3569 printf as format arg.
3572 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3574 (elf_s_get_other): Declare.
3575 (S_GET_OTHER) Define as elf_s_get_other if not already
3577 (S_SET_OTHER): Only define when not already defined.
3578 (elf_obj_read_begin_hook): Declare.
3579 (obj_read_begin_hook): Define.
3580 (elf_obj_symbol_new_hook): Declare.
3581 (obj_symbol_new_hook): Define.
3584 * config/obj-multi.h: Add copyright header and protect against
3585 multiple inclusion. Add * to all function pointers.
3586 (OBJ_HEADER): If defined, include it rather than other defines
3588 (obj_frob_file_after_relocs): Test for NULL.
3589 (obj_symbol_new_hook): Here too.
3590 (obj_sec_sym_ok_for_reloc): And here.
3591 (S_GET_OTHER): Define.
3592 (S_GET_DESC): Define.
3593 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3594 (OBJ_MAYBE_ELF): Update comment.
3596 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3597 OBJ_AOUT preprocessor conditional and handle emulation by
3598 testing OUTPUT_FLAVOR.
3599 (i386_displacement): Here too.
3600 (md_section_align): Similarly here.
3601 (i386_target_format): Conditionally compile when more than one
3602 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3603 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3604 (i386_displacement): Here too.
3607 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3608 Define TARGET_FORMAT for aout only when not multi.
3611 * config/te-multi.h: Delete file as it's identical to te-generic.h
3613 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3615 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3616 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3619 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3621 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3624 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3626 * config/tc-mips.c (mips_do_align): New function.
3627 * config/tc-mips.h (md_do_align): Define.
3629 2000-01-10 Philip Blundell <philb@gnu.org>
3631 * doc/c-arm.texi (ARM Options): Fix typo.
3632 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3633 line separator for Linux.
3634 * doc/as.texinfo (Comments): Mention the ARM.
3636 2000-01-10 Philip Blundell <pb@futuretv.com>
3638 * configure.in (arm*-*-conix*): New target.
3639 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3641 * configure: Regenerate.
3643 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3645 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3646 (obj_elf_visibility): New function.
3648 * doc/as.texinfo (Visibility): New node: document visibility
3651 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3653 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3654 warning for absolute jump/call without `*' in non-intel mode. No
3655 need to set i.types[0] JumpAbsolute in intel mode.
3657 1999-12-22 Philip Blundell <pb@futuretv.com>
3659 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3660 hook function when changing sections.
3661 (arm_s_data): Likewise.
3663 1999-12-14 Nick Clifton <nickc@cygnus.com>
3665 * config/tc-arm.c (md_parse_option): Add support for -marm720
3666 command line switch.
3668 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3670 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3671 (r_registers, xr_registers): Define.
3672 (r_register_name, xr_register_name): New functions.
3673 (md_assemble): Handle new am33 operand types and instruction
3675 (mn10300_insert_operand, check_operand): Likewise.
3677 1999-11-29 Nick Clifton <nickc@cygnus.com>
3679 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3680 (s_force_thumb): Set thumb_mode to 2.
3681 (md_assemble): Do not complain about thumb instructions on a
3682 non-thumb target if thumb_mode is set to 2.
3684 1999-11-28 Michael Meissner <meissner@cygnus.com>
3686 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3687 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3688 (O_...): Add new machine dependent expressions if we are handling
3689 explicit relocations.
3690 (alpha_reloc_op): New static table holding the explicit relocation
3692 (alpha_literal_hash): New static to hold the hash table for
3693 explicit relocations.
3694 (alpha_macros): Add support for explicit relocations.
3695 (md_begin): If explicit relocations, initialize hash table.
3696 (md_assemble): Don't print a second error if tokenize_arguments
3697 already printed an error message.
3698 (md_apply_fix): Add support for explicit relocations.
3699 (alpha_force_relocation): Ditto.
3700 (alpha_fix_adjustable): Ditto.
3701 (alpha_adjust_symtab): New function to support explicit
3703 (alpha_adjust_symtab_relocs): Ditto.
3704 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3705 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3706 Add support for explicit relocations. Return -2 if an error
3707 message was already printed.
3708 (find_macro_match): Add support for explicit relocations. Comment
3710 (emit_insn): Add support for explicit relocations.
3711 (assemble_tokens): Ditto.
3713 (load_expression): Ditto.
3716 (emit_ir_load): Ditto.
3717 (emit_loadstore): Ditto.
3720 (emit_sextX): Ditto.
3721 (emit_division): Ditto.
3722 (emit_jsrjmp): Ditto.
3723 (emit_retjcr): Ditto.
3725 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3727 (tc_adjust_symtab): If explicit relocations, call the function
3728 alpha_adjust_symtab.
3729 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3730 relocations next to the literal relocation they reference.
3731 (TC_INIT_FIX_DATA): Initialize the new fields.
3732 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3734 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3736 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3737 'B' operand for PA2.0 bb instruction.
3739 1999-11-18 Nick Clifton <nickc@cygnus.com>
3741 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3744 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3746 (mcore_force_relocation): Force relocations to be generated for
3749 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3751 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3752 (i386_displacement): Disallow O_big displacements.
3754 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3756 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3757 Small improvements in error checking.
3758 (md_assemble): Support for unconditional ARM instructions.
3759 (md_parse_option): Support for -m[arm]v5e flag.
3761 1999-11-12 Nick Clifton <nickc@cygnus.com>
3763 * macro.c (buffer_and_nest): Do not check beyond the end of the
3766 1999-11-11 Nick Clifton <nickc@cygnus.com>
3768 * macro.c (buffer_and_nest): Look for seperator after TO and
3771 1999-11-08 Andrew Haley <aph@cygnus.com>
3773 * app.c (do_scrub_chars): When in State 10, treat backslash
3774 characters in the same way as as symbol characters.
3776 1999-11-07 Richard Henderson <rth@cygnus.com>
3778 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3779 the previous label was in the current section before playing
3780 with auto-alignment.
3782 1999-11-06 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-v850.c (v850_force_relocation): Force relocation
3786 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3789 1999-11-05 Michael Meissner <meissner@cygnus.com>
3791 * expr.h (operatorT): Increase machine dependent operators to 16.
3792 * expr.c (op_rank): Ditto.
3794 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3796 * read.c (pseudo_set): Reject attempts to set the value of a
3799 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3802 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3804 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3805 to bfd_set_section_contents.
3807 1999-11-03 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3811 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3813 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3814 (mips_ip): Use OPCODE_IS_MEMBER.
3816 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3818 * config/tc-arm.c (reg_required_here): Improve comments.
3820 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3821 (tinsns): Initialize variants field.
3823 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3824 BAD_PC respectively.
3826 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3828 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3829 * config/tc-arm.h: Fix compile time warnings.
3831 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3833 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3834 form @abs16, @(abs16) and @(abs16 + imm).
3836 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3838 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3839 (ISA_HAS_64_BIT_REGS) New.
3840 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3841 mips_emit_delays,macro_build,load_register,load_addresss,
3842 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3843 and/or use new ISA_xxx macros in expressions involving
3844 ISA, particularly mips_opts.isa.
3846 1999-10-18 Michael Meissner <meissner@cygnus.com>
3848 * expr.h (operatorT): Add machine dependent operators md1..md8.
3849 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3850 for the machine dependent operators to use.
3852 * expr.c (op_rank): Add machine dependent operators.
3854 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3856 (O_cpregister): Ditto.
3857 (md_begin): Change X_op test that field is wide enough to use
3858 O_max instead of O_alpha_max.
3859 (cpu_types): Fill in missing initializer.
3860 (alpha_num_macros): Make unsigned.
3861 (md_assemble): Make opnamelen be size_t.
3862 (md_apply_fix): Cast alpha_num_operands to int before testing.
3863 (alpha_force_relocation): Ditto.
3864 (alpha_fix_adjustable): Ditto.
3865 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3866 (tc_gen_reloc): Ditto.
3867 (tc_get_register): Ditto.
3872 (s_alpha_ent): Ditto.
3873 (s_alpha_end): Ditto.
3874 (s_alpha_frame): Ditto.
3875 (s_alpha_prologue): Ditto.
3876 (s_alpha_file): Ditto.
3877 (s_alpha_gprel32): Ditto.
3878 (s_alpha_proc): Ditto.
3879 (s_alpha_set): Ditto.
3880 (s_alpha_base): Ditto.
3881 (s_alpha_align): Ditto.
3882 (s_alpha_arch): Ditto.
3883 (alpha_align): Ditto.
3884 (assemble_insn): Suppress unused variable warning.
3886 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3887 order in the structure.
3888 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3890 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3892 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3894 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3896 * config/tc-i386.c (i386_index_check): Correct #endif location.
3898 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3900 * as.c (show_usage): Document new options.
3901 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3902 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3903 (parse_args): Parse the new options.
3904 (main): If there were warnings, and --fatal-warnings
3905 was specified, print an error.
3906 * as.h: New variable, flag_fatal_warnings, for new option.
3908 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3910 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3911 '@'. Change autoincrement completers to fall through to cache control
3914 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3916 (pa_parse_addb_64_cmpltr): New function.
3918 * config/tc-hppa.c (pa_ip): Change error message.
3919 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3920 '?Q' args to allow falling through.
3922 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3923 Remove unused conditional codes.
3924 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3926 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3928 * config/tc-d30v.c (CHAR_BIT): Define.
3929 (check_range): Fix bit operations to support integers bigger than
3932 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3934 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3937 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3938 Doug Evans <devans@cygnus.com>
3940 Add support for m32rx.
3941 * config/tc-m32r.c (enable_m32rx): New static global.
3942 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3943 (allow_m32rx): New function.
3944 (M32R_SHORTOPTS): Add `O'.
3945 (md_longopts): Add --m32rx plus several warning options.
3946 (md_parse_option): Handle new options.
3947 (md_show_usage): Print them.
3948 (md_begin): Enable m32rx.
3949 (OPERAND_IS_COND_BIT): New macro.
3950 (first_writes_to_seconds_operands): New function.
3951 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3952 (target_make_parallel,assemble_two_insns): New functions.
3953 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3954 If optimizing and m32rx, try to make consecutive insns parallel.
3956 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3958 * config/tc-mips.c (nopic_need_relax): Allow for the
3959 .sdata.foo sections generated by -fdata-sections,
3960 and for the .gnu.linkonce.s sections generated by C++.
3962 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3964 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3965 with cleaner code using completer prefixes. Add 'Y'.
3967 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3969 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3971 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3972 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3973 insn does not match and we should try the next insn in the table.
3975 1999-09-22 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3979 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3981 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3984 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3986 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3987 OBJ_ELF. If ELF, add "sq".
3988 (md_parse_option): If ELF, ignore -s and -q.
3989 (md_show_usage): Mention ELF options.
3991 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3993 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3996 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3998 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4000 * config/tc-hppa.c (struct pa_it): New field "trunc".
4001 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4002 (pa_parse_ftest_gfx_completer): New function
4003 (pa_parse_fp_cnv_format): New function.
4005 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4006 (md_apply_fix): Handle 22bit pc-rel branches.
4008 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4010 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4012 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4014 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4016 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4018 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4019 (pa_ip): Handle 'fX'.
4021 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4023 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4024 unwinds unless the function is in the text space.
4025 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4027 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4029 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4030 (md_assemble): To here. Tweak address generation.
4032 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4034 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4035 (md_assemble): Call dwarf2_where for OBJ_ELF.
4036 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4037 (pa_end_of_source): New function.
4038 * tc-hppa.h (md_end): Define for OBJ_ELF.
4040 1999-09-14 Michael Meissner <meissner@cygnus.com>
4042 * configure.in (Canonicalization of target names): Remove adding
4043 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4044 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4045 * configure: Regenerate.
4047 1999-09-14 Donn Terry <donn@interix.com>
4049 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4051 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4053 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4054 pc-relative jmp/call to an absolute symbol.
4055 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4056 absolute section symbols.
4058 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4059 jump handling code and comments.
4061 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4063 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4064 the value if TE_PE and a global defined symbol.
4066 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4068 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4069 print the symbol, rather than printing it here.
4071 1999-09-11 Donn Terry <donn@interix.com>
4073 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4074 BFD_RELOC_RVA relocations.
4076 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4077 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4080 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4082 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4083 * doc/internals.texi (Object format backend): Document
4086 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4087 relocations against global symbols if TE_PE.
4089 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4090 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4092 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4095 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4096 symbols which do not have a constant value, or tags with
4097 non-tags. Remove the symbol from the list before adding it at the
4100 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4101 C_FCN symbol differently if TE_PE.
4102 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4103 appears in the pseudo-op, rather coff_line_base which is only set
4106 * config/obj-coff.c (obj_coff_loc): New static function.
4107 (obj_pseudo_table): Add "loc".
4109 * config/obj-coff.c (add_lineno): Check that the line number is
4112 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4113 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4115 (md_atof): Return NULL rather than 0.
4116 * config/tc-i386.c (md_atof): Change type to int.
4117 * expr.c (expr): Change first parameter to int.
4118 * config/obj-coff.c: Add declarations for static functions.
4119 (coff_frob_symbol): Use SYM_AUXENT.
4120 * config/tc-i386.h (flag_16bit_code): Don't declare.
4122 * config/obj-coff.c (obj_coff_section): Default to setting
4123 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4125 * write.c (adjust_reloc_syms): Print adjusted fixup.
4127 * expr.c (integer_constant): Correct too_many_digits calculation
4130 1999-09-09 Andreas Schwab <schwab@suse.de>
4132 * doc/c-arm.texi: Fix arguments of @var to not contain
4135 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4137 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4139 (md_parse_option): Only support -k flag for ELF and COFF targets.
4141 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4143 * config/tc-hppa.c (pa_ip): Put strict register checks before
4144 call to pa_parse_number.
4146 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4148 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4150 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4153 1999-09-06 Donn Terry <donn@interix.com>
4155 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4157 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4159 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4160 candidate instruction. Require registers for register arguments
4161 when in strict mode. Require assemble-time constants for
4162 constants when in strict mode.
4163 (pa_get_absolute_expression): Require a constant when in strict
4166 1999-09-06 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4170 1999-09-04 Steve Chamberlain <sac@pobox.com>
4172 * config/tc-pj.c: New file, supports picoJava in ELF.
4173 * config/tc-pj.h: Ditto.
4174 * configure.in (pjl*, pj*): New targets.
4175 * Makefile.am: Rebuild dependencies.
4176 (CPU_TYPES): Add pj.
4177 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4178 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4179 * doc/c-pj.texi: New file.
4180 * doc/as.texinfo: Add some PJ specifics.
4181 * doc/all.texi: Add PJ to the list of all architectures, sort them
4183 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4184 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4186 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4188 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4189 (obj_frob_file): Test for null pointer.
4190 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4191 (OBJ_PROCESS_STAB): And here.
4192 (elf_obj_sy): Remove
4194 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4195 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4196 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4198 * config/obj-coff.c (no_func): Remove.
4199 (coff_format_ops): Change occurrences of no_func to 0, as we test
4200 for 0 in obj-multi.h.
4202 * configure.in: Enable bfd for i386-coff when primary target is
4203 bfd. Enable i386 elf,coff emulation support. Don't set
4204 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4205 emulation to support.
4206 *configure: Regenerate.
4208 1999-09-02 Nick Clifton <nickc@cygnus.com>
4210 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4211 .section .line directive is encountered.
4213 1999-09-01 Nick Clifton <nickc@cygnus.com>
4215 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4218 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4219 * as.texinfo: Document --gdwarf2 command line option.
4220 Add additional documentation of ARM command line switches.
4222 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4224 * config/tc-i386.c (i386_intel_memory_operand): Combine
4225 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4226 and RESTORE_END_STRING around parse_register calls.
4227 (i386_operand): Here too.
4228 (i386_is_reg): Remove.
4229 (parse_register): Move as_bad calls from within this function to
4232 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4234 Based on a patch from H.J. Lu <hjl@gnu.org>
4235 * config/tc-i386.c (parse_register): Handle FP regs specially.
4236 (md_begin): Remove '(' and ')' from register_chars.
4238 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4240 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4241 error message (done elsewhere).
4243 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4245 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4247 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4249 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4252 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4254 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4256 Add new completers. Fix bug in 64 bit condition handling.
4258 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4261 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4263 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4265 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4267 1999-08-27 Jim Wilson <wilson@cygnus.com>
4269 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4270 (struct ls): Add frag field. Initialize it to zero.
4271 (out_end_sequence): New local text_frag. Set it while in text section.
4272 Replace address check with frag check. Set ls.frag to text_frag if
4273 out_set_addr called.
4274 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4275 Set it before switching sections. Replace address check with frag
4276 check. Set ls.frag to saved_frag if out_set_addr called.
4278 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4280 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4281 output "advance_pc" opcode instead of calling gen_addr_line().
4282 The latter has the undesired side-effect of creating a new row
4283 in the debug line info matrix.
4285 1999-08-26 Jim Wilson <wilson@cygnus.com>
4287 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4288 ls.last_filename if last is less than zero. Set ls.last_filename
4289 when allocating new entry.
4290 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4293 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4295 * config/tc-i386.c (i386_index_check): Fix the displacement size
4296 when INFER_ADDR_PREFIX.
4298 1999-08-18 Nick Clifton <nickc@cygnus.com>
4300 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4303 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4305 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4306 handle 0xffffNNNN constants correctly.
4308 1999-08-16 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4313 1999-08-13 Nick Clifton <nickc@cygnus.com>
4315 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4316 (md_apply_fix3): Always pass positive values to
4317 validate_offset_imm.
4319 1999-08-12 Nick Clifton <nickc@cygnus.com>
4321 * config/tc-arm.c (skip_whitespace): New macro.
4322 Formatting tidy ups.
4324 (md_apply_fix3): Store relocation offset in addend for ELF based
4326 (arm_force_relocation): Always generate relocs for Thumb function
4329 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4331 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4332 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4334 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4336 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4337 flags for the unwind subspace.
4339 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4340 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4341 suitable relocation based on the size of the target's pointer.
4342 Always Use subsegment zero for the unwinders.
4343 (pa_level): Handle "2.0w".
4345 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4347 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4348 with the following instruction unless this was specified.
4350 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4352 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4353 certain sections, to match BFD changes.
4355 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4357 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4358 (EXTRA_SCRIPTS): Define to keep automake happy.
4359 * Makefile.in: Rebuild.
4361 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4363 * Makefile.am: Rename .dep* files to DEP*.
4364 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4365 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4367 * Makefile.in: Rebuild.
4369 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4371 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4373 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4375 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4376 avoid problems on DOS filesystems.
4377 * Makefile.in: Rebuild.
4379 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4381 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4383 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4386 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4388 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4389 line to create ${GDBINIT} rather than .gdbinit.
4390 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4392 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4396 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4398 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4400 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4402 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4403 non-adjustable symbols.
4405 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4407 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4409 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4411 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4414 1999-08-05 Donn Terry <donn@interix.com>
4416 * config/te-interix.h: New file.
4417 * configure.in (i386-*-interix*): New target.
4418 * configure: Rebuild.
4420 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4422 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4423 selectors for ELF too.
4424 (selector_table): Add "ltp" and "rtp" selectors.
4426 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4428 * config/tc-i386.c (i386_operand): No need to change
4429 operand_string pointer in segment reg case before goto
4430 do_memory_reference. Initialise displacement_string_start and
4431 displacement_string_end after do_memory_reference label.
4432 (i386_index_check): Add operand_string param, and print error
4433 message on failure here.
4434 (i386_intel_memory_operand): Instead of here.
4435 (i386_operand): And here.
4436 (INFER_ADDR_PREFIX): Enable.
4438 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4440 * config/tc-i386.h (DefaultSize): Define. Renumber following
4441 opcode_modifier defines.
4443 From Etienne Lorrain <etienne.lorrain@ibm.net>
4444 * config/tc-i386.c (stackop_size): New variable.
4445 (set_16bit_code_flag): Clear it here.
4446 (set_16bit_gcc_code_flag): New function.
4447 (md_pseudo_table): Add "code16gcc" entry.
4448 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4450 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4452 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4453 next_set_end even if the end symbol is being discarded.
4455 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4456 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4457 * config/obj-coff.c: Likewise.
4458 (seg_info_type): Remove.
4459 (seg_info_off_by_4): Change to array of segT.
4460 (s_get_segment): Adjust accordingly.
4461 (obj_pseudo_table): Fully initialize sentinel entry.
4463 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4464 Ralf Baechle <ralf@uni-koblenz.de>.
4466 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4468 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4470 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4472 * config/tc-i386.c: Indentation and white space changes.
4473 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4474 don't enable it by default.
4475 (i386_intel_operand): Remove redundant prototype.
4476 Move check on number of memory operands, and i.mem_operands++
4477 (i386_intel_memory_operand): To here.
4478 Remove i386_immediate code from here. Remove special case code
4479 for input and output using (%dx). Remove base/index checks and
4480 call i386_index_check instead. Save initial operand_string
4481 argument for error message.
4482 (i386_operand): Remove redundant prototype. Move base/index
4483 checks to i386_index_check.
4484 (i386_displacement): Move intel mode check for non-zero
4486 (i386_intel_memory_operand): To here.
4488 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4490 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4491 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4492 by .register pseudo-op if -64 and --no-undeclared-regs.
4493 (s_register, sparc_adjust_symtab): New functions.
4494 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4495 Declare sparc_adjust_symtab as tc_adjust_symtab.
4496 * doc/c-sparc.texi: Add description of #ignore special literal
4497 for .register pseudo-op.
4499 1999-07-30 Catherine Moore <clm@cygnus.com>
4501 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4502 the relocation's section offset.
4504 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4506 * write.c (fixup_segment): Fix generic error check overflow test.
4508 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4509 X_add_number to long.
4511 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4513 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4516 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4518 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4521 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4523 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4525 * configure.bat: Remove; obsolete.
4526 * config/go32.cfg: Likewise.
4528 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4530 * configure.in (i386-*-vxworks*): New target.
4531 * configure: Rebuild.
4533 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4535 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4537 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4539 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4541 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4542 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4543 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4544 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4545 MAX_RELOC_EXPANSION): Define.
4546 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4548 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4550 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4551 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4552 block. Print a warning if an 8-bit or 16-bit constant
4553 displacement or immediate is truncated on output.
4554 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4556 (i386_operand): Disallow immediate jump absolute operand.
4558 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4560 * configure.in: Bump version number to 2.9.5.
4561 * configure: Rebuild.
4563 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4566 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4568 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4569 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4571 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4573 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4575 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4577 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4578 if -mno-fpu was given.
4579 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4581 (cons_fix_new_arm): Remove misleading comments.
4583 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4585 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4587 (relax_segment): Likewise. After giving a rs_org error, convert
4588 the frag to rs_align to avoid cascading errors.
4590 1999-07-12 Andreas Schwab <schwab@suse.de>
4592 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4594 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4596 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4597 as appropriate. Fill in structure initializations. Add variable
4598 initializations. Add casts.
4599 * dwarf2dbg.c (print_stats): Change i to size_t.
4600 * listing.c (listing_listing): Change list_line to unsigned int.
4602 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4604 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4605 rather than checking for \001 and \002 in symbol name.
4606 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4608 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4610 * configure.in (hppa*-linux-gnu*): New target.
4611 * configure: Rebuilt.
4613 1999-07-08 Nick Clifton <nickc@cygnus.com>
4615 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4617 1999-07-07 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4620 accessing symbolP directly.
4622 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4624 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4627 1999-07-05 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-arm.c (ARM_EXT_V5): Define.
4630 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4631 (md_begin): Detect ARM v5 architectures.
4632 (md_parse_option): Accept arm v5 specification.
4633 (md_show_usage): Documment -marmv5 switch.
4635 * doc/c-arm.texi: Document -marmv5 command line option.
4637 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4639 (validate_immediate_twopart): New function. Determine if a
4640 constant can be computed by two ADD instructions.
4641 (output_inst): Remove its command line parameter - it was never
4643 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4644 implememt the ADRL pseudo op.
4645 (tc_gen_reloc): Generate a suitable error message if an ADRL
4646 instruction tries to generate a real reloc.
4648 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4650 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4652 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4655 1999-06-27 H.J. Lu <hjl@gnu.org>
4657 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4658 non BFD_ASSEMBLER case.
4660 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4662 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4665 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4667 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4668 out_end_sequence() when the address decreases due to a new frag.
4669 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4670 numbering starts with 1.
4672 1999-06-23 Nick Clifton <nickc@cygnus.com>
4674 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4676 (mcore_s_text): Call obj_elf_text for ELF target.
4677 (mcore_s_data): Call obj_elf_data for ELF target.
4678 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4680 (mcore_s_bss): New function: Dump literal table before changing
4682 (mcore_s_comm): New function: Dump literal table before changing
4685 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4686 No longer static functions.
4687 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4688 Provide prototypes for these functions.
4690 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4692 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4693 a list of names, to try obj_segment_name, and to try abbreviated
4694 names when using COFF without long section names.
4696 * config/tc-alpha.c: More use of symbol accessor functions.
4697 * config/tc-arc.c: Likewise.
4698 * config/tc-d30v.c: Likewise.
4699 * config/tc-fr30.c: Likewise.
4700 * config/tc-i860.c: Likewise.
4701 * config/tc-m88k.c: Likewise.
4702 * config/tc-mcore.c: Likewise.
4703 * config/tc-ns32k.c: Likewise.
4704 * config/tc-sparc.c: Likewise.
4705 * config/tc-v850.c: Likewise.
4707 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4708 sy_value with appropriate accessor functions.
4709 * config/tc-arm.c (md_apply_fix3): Likewise.
4710 * config/tc-d10v.c (AT_WORD_P): Likewise.
4711 * config/tc-v850.c (reg_name_search): Likewise.
4713 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4714 use symbol_get_bfdsym instead.
4715 * config/tc-ppc.c (md_assemble): Likewise.
4716 * config/tc-v850.c (v850_comm): Likewise.
4718 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4720 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4721 the symbol, rather than accessing the bsym member.
4722 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4723 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4724 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4725 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4726 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4727 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4728 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4729 * config/tc-v850.c (tc_gen_reloc): Likewise.
4731 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4733 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4734 (hppa_gen_reloc_type): Conditionalize on BFD64.
4735 (tc_gen_reloc): Re-enable ELF relocations.
4736 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4738 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4740 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4742 (do_ldst): Move assignment out of if condition.
4743 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4744 parentheses to avoid warning.
4746 1999-06-21 Nick Clifton <nickc@cygnus.com>
4748 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4749 macro to get at the BFD symbol associated with a GAS symbol.
4751 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4753 * config/tc-ppc.c: Update for symbol handling changes.
4754 * config/obj-coff.c: Likewise.
4756 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4758 * tc-hppa.c: General cleanups of ELF support. No more spaces
4759 and subspaces for ELF.
4760 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4761 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4762 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4763 (UNWIND_SECTION_NAME): Likewise.
4764 (space/subspace related structures): Conditionalize definitions
4766 (space/subspace directives and support routines): Conditionalize
4767 definitions and references/uses on OBJ_SOM.
4768 (label_symbol_struct): For ELF, track the symbol's segment. For
4769 SOM track its space.
4770 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4772 (USE_ALIASES): Kill for both SOM & ELF.
4773 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4774 (pa_space, pa_subspace): Corresponding changes.
4775 (pa_spaces_begin): Corresponding chagnes.
4776 (md_begin): Do not muck around with space/subspace stuff for
4778 (md_apply_fix): Temporarily disable argument relocation stuff
4780 (tc_gen_reloc): Temporarily disable relocation generation for
4782 (pa_build_unwind_subspace): Similarly.
4784 1999-06-16 Nick Clifton <nickc@cygnus.com>
4786 * config/tc-arm.c (thumb_set): New pseudo op.
4787 (text, data, section): Override these pseudo ops with ARM
4789 (s_thumb_set): New function: Perform the same as a .set pseudo
4790 op, but also mark the alias'ed symbol as being a Thumb
4792 (arm_s_text): New function: Perform the same as the .text
4793 pseudo op, but dump the literal pool before changing
4795 (arm_s_data): New function: Perform the same as the .data
4796 pseudo op, but dump the literal pool before changing
4798 (arm_s_section): New function: Perform the same as the
4799 .section pseudo op, but dump the literal pool before changing
4801 (arm_cleanup): Do not reset the current section before dumping
4804 1999-06-17 Nick Clifton <nickc@cygnus.com>
4806 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4807 OPTION_NO_WARN_UNMATCHED entries.
4808 (md_parse_option): Generate a warning message if an unrecognised
4809 option is encountered.
4811 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4812 (get_operands): When parsing an expression after an '@' symbol
4813 has been detected, do not ignore '#' symbols.
4814 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4817 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4819 From K. Richard Pixley <rich@noir.com>:
4820 * configure.in (ppc-*-vxworks*): New target.
4821 * configure: Rebuild.
4823 1999-06-12 Philip Blundell <philb@gnu.org>
4825 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4827 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4829 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4830 which refer to symbols in linkonce sections, permit reducing the
4831 relocs if the symbol is local.
4833 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4835 * subsegs.c (subseg_text_p): New function.
4836 * as.h (subseg_text_p): Declare.
4837 * read.c (do_align): Use subseg_text_p to set the default fill.
4838 * write.c (subsegs_finish): Likewise.
4839 * config/obj-coff.c (write_object_file): Likewise.
4840 * config/tc-i386.h (md_maybe_text): Don't define.
4841 (md_do_align): Use subseg_text_p to set the default fill.
4842 * config/tc-m32r.c (m32r_do_align): Likewise.
4843 * config/tc-sh.c (sh_do_align): Likewise.
4844 * config/tc-sparc.h (md_do_align): Likewise.
4846 1999-06-12 David O'Brien <obrien@freebsd.org>
4848 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4849 * configure: Rebuild.
4851 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4853 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4854 * Makefile.am: Rebuild dependencies.
4855 * Makefile.in: Rebuild.
4857 * config/tc-i386.c (i386_immediate): Remove unused label
4860 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4861 * symbols.c: Likewise.
4862 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4863 sy_next field when taking address, rather than symbol_next.
4865 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4867 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4868 value from the output file architecture.
4869 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4870 * dwarf2dbg.h: Change bfd_vma to addressT.
4872 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4874 * dwarf2dbg.h: Use PARAMS in function declarations.
4876 1999-06-11 Martin Dorey <mdorey@madge.com>
4878 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4879 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4881 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4883 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4885 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4887 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4890 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4892 * read.c (read_a_source_file): Only declare inescape if
4895 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4897 (find_entry_byval): Add parens to avoid warning.
4899 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4901 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4904 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4906 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4909 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4910 synthetize_setx): New functions.
4911 (md_assemble): Broken the special cases into the above
4912 functions. Make compiler happy if sizeof(bfd_vma)==4.
4913 Fix sethi generated from set/setuw. If instructions have a relloc,
4914 always clear the fields to be relocated in the opcode.
4915 (sparc_ip): Remove special_case global variable.
4917 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4919 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4920 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4921 indication of success rather than a value.
4922 (itbl_get_val): Likewise.
4923 (itbl_get_field): Use strcspn. Change delimiters to include
4925 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4926 (itbl_get_val): Likewise.
4927 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4929 * symbols.c (copy_symbol_attributes): Convert local symbols to
4932 1999-06-10 Nick Clifton <nickc@cygnus.com>
4934 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4937 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4939 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4940 Optimize set if sizeof(bfd_vma) == 64.
4941 (sparc_ip): Fix sethi - without %hi() it should generate
4942 R_SPARC_22 reloc, not R_SPARC_HI22.
4943 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4945 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4947 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4948 (s_ncons): New function.
4949 (native_op_table): New table.
4950 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4951 R_SPARC_OLO10 handling.
4953 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4955 * expr.h (struct expressionS): Revert last change; widen X_op.
4956 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4958 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4960 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4961 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4962 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4963 * Makefile.in: Regenerated.
4965 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4966 `common' pass on to s_mri_common.
4967 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4969 1999-06-06 Richard Henderson <rth@cygnus.com>
4971 * config/obj-elf.c (obj_elf_section): Don't free the return
4972 value of demand_copy_C_string.
4974 1999-06-05 Richard Henderson <rth@cygnus.com>
4976 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4977 creation logic from obj_elf_create_section.
4979 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4980 (section_stack): New.
4981 (special_sections): Make const.
4982 (obj_elf_section): Gut and rewrite parsing.
4983 (obj_elf_change_section): New function broken out of obj_elf_section.
4984 (obj_elf_parse_section_letters): Likewise.
4985 (obj_elf_section_word): Likewise.
4986 (obj_elf_section_type): Likewise.
4987 (obj_elf_previous): Treat as a toggle.
4988 (obj_elf_popsection): New.
4989 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4990 (ppc_section_type): Likewise.
4991 * config/tc-ppc.h: Likewise.
4993 * expr.h (struct expressionS): Don't make X_op a bitfield.
4994 * config/tc-alpha.c: Update for symbol handling changes.
4995 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4996 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4998 1999-06-05 Richard Henderson <rth@cygnus.com>
5000 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5001 (dwarf2_gen_line_info): Kill unused variables.
5002 (dwarf2_finish): Likewise.
5003 (dwarf2_where): Likewise.
5004 (dwarf2_directive_file): If we've only got a string,
5005 hand off to s_app_file.
5006 * ecoff.c: Move the include of ecoff.h.
5007 * symbols.h (S_IS_FUNCTION): Prototype.
5009 * read.c (LEX_HASH): Supply a default.
5011 (s_globl): Update `c' after skipping whitespace.
5012 * read.h (LEX_END_NAME, is_name_ender): New.
5013 * expr.c (get_symbol_end): Respect it.
5015 1999-06-04 Mark Klein <mklein@dis.com>
5017 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5019 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5021 * config/tc-hppa.c: Update for symbol handling changes.
5023 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5025 * cgen.c: Update for symbol handling changes.
5026 * config/tc-m32r.c: Likewise.
5028 * config/tc-hppa.h: Update for symbol handling changes.
5029 * config/tc-hppa.c: Likewise.
5031 * config/tc-arm.h: Update for symbol handling changes.
5032 * config/tc-arm.c: Likewise.
5033 (symbol_make_empty): Remove. Just use symbol_create.
5035 * symbols.c (symbol_set_tc): Correct name.
5037 * Makefile.am: Rebuild dependencies.
5038 ($(OBJS)): Don't depend upon struc-symbol.h.
5039 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5040 * dep-in.sed: Don't remove struc-symbol.h.
5041 * Makefile.in: Rebuild.
5043 * doc/internals.texi (Symbols): Describe changes in symbol
5046 1999-06-03 Richard Henderson <rth@cygnus.com>
5048 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5049 instead of doing the work by hand.
5051 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5053 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5054 state of line state-machine.
5055 (struct ls): Collect DWARF2 line state-machine state in new member
5056 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5057 resulted in any DWARF2 directives.
5058 (reset_state_machine): New function.
5059 (out_end_sequence): Ditto.
5060 (dwarf2_gen_line_info): When switching sections or switching to a
5061 lower text address, call out_end_sequence() first to terminate the
5062 previous code sequence as code sequences MUST have monotonically
5063 increasing addresses.
5064 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5066 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5068 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5069 DWARF2 debug info (line information only, at this point).
5070 * as.h: Update comment about supported debug formats.
5071 * dwarf2dbg.c, dwarf2dbg.h: New files.
5072 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5074 * expr.c (operand): Don't use [ for parens if we want an index op.
5075 (op_encoding): Switch [ into O_index, if desired.
5076 (op_rank): Renumber with O_index on bottom.
5077 (expr): If O_index, match closing bracket.
5078 * expr.h (O_index): New.
5080 * read.c (read_a_source_file): Conditionally allow matched "
5081 in lines passed to md_assemble.
5083 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5085 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5087 Add support for storing local symbols in a small structure to save
5088 memory when assembling large files.
5089 * as.h: Don't include struc-symbol.h.
5090 (symbolS): Add typedef.
5091 * symbols.c: Include struc-symbol.h.
5092 (local_hash): New static variable.
5093 (save_symbol_name): New static function, from symbol_create.
5094 (symbol_create): Call save_symbol_name.
5095 (local_symbol_count): New static variable.
5096 (local_symbol_conversion_count): Likewise.
5097 (LOCAL_SYMBOL_CHECK): Define.
5098 (local_symbol_make): New static function.
5099 (local_symbol_convert): New static function.
5100 (colon): Handle local symbols. Create local symbol for local
5102 (symbol_table_insert): Handle local symbols.
5103 (symbol_find_or_make): Create local symbol for local label name.
5104 (symbol_find_base): Check for local symbol.
5105 (symbol_append, symbol_insert): Check for local symbols.
5106 (symbol_clear_list_pointers, symbol_remove): Likewise.
5107 (verify_symbol_chain): Likewise.
5108 (copy_symbol_attributes): Likewise.
5109 (resolve_symbol_value): Handle local symbols.
5110 (resolve_local_symbol): New static function.
5111 (resolve_local_symbol_values): New function.
5112 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5113 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5114 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5115 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5116 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5117 (symbol_previous, symbol_next): New functions.
5118 (symbol_get_value_expression): Likewise.
5119 (symbol_set_value_expression): Likewise.
5120 (symbol_set_frag, symbol_get_frag): Likewise.
5121 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5122 (symbol_mark_used_in_reloc): Likewise.
5123 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5124 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5125 (symbol_mri_common_p): Likewise.
5126 (symbol_mark_written, symbol_clear_written): Likewise.
5127 (symbol_written_p): Likewise.
5128 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5129 (symbol_section_p, symbol_equated_p): Likewise.
5130 (symbol_constant_p): Likewise.
5131 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5132 (symbol_get_obj, symbol_set_obj): Likewise.
5133 (symbol_get_tc, symbol_set_tc): Likewise.
5134 (symbol_begin): Initialize local_hash.
5135 (print_symbol_value_1): Handle local symbols.
5136 (symbol_print_statistics): Print local symbol statistics.
5137 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5138 Declare new symbols.c functions. Move many declarations here from
5140 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5141 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5142 (struct symbol): Move bsym to make it clearly the first field.
5143 Remove TARGET_SYMBOL_FIELDS.
5144 (symbolS): Don't typedef.
5145 (struct broken_word): Remove.
5146 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5147 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5148 (symbol_clear_list_pointers): Likewise.
5149 (symbol_insert, symbol_remove): Likewise.
5150 (symbol_previous, symbol_append): Likewise.
5151 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5152 (struct local_symbol): Define.
5153 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5154 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5155 (local_symbol_get_frag, local_symbol_set_frag): Define.
5156 (local_symbol_get_real_symbol): Define.
5157 (local_symbol_set_real_symbol): Define.
5159 * write.c (write_object_file): Call resolve_local_symbol_values.
5160 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5161 (TARGET_SYMBOL_FIELDS): Don't define.
5162 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5163 ECOFF_DEBUGGING, add ECOFF fields.
5164 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5165 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5166 ECOFF_DEBUGGING, add ECOFF fields.
5167 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5168 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5169 * config/tc-mcore.h: Don't include struc-symbol.h.
5170 (TARGET_SYMBOL_FIELDS): Don't define.
5171 (struct mcore_tc_sy): Define.
5172 (TC_SYMFIELD_TYPE): Define.
5173 * Many files: Use symbolS instead of struct symbol. Use new
5174 accessor functions rather than referring to symbolS fields
5177 * read.c (s_mri_common): Don't add in value of line_label.
5179 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5180 checking for SEC_LINK_ONCE.
5182 * config/tc-sh.h (sh_fix_adjustable): Declare.
5184 * app.c (input_buffer): New static variable.
5185 (app_push): Save saved_input in allocated buffer.
5186 (app_pop): Restored saved_input.
5187 (do_scrub_chars): Change get parameter to take char * and int as
5188 arguments. Change GET macro to pass input_buffer to get
5189 function. Don't save input into allocated buffer.
5190 * as.h (do_scrub_chars): Update declaration.
5191 * input-file.c (input_file_get): Change to take char * and int.
5192 Read data into passed in buffer. Remove static buffer.
5193 * read.c (scrub_from_string): Change to take char * and int. Copy
5194 data into passed in buffer.
5196 * hash.h: Neaten. Declare hash_traverse.
5197 * hash.c: Complete rewrite based on BFD hashing code.
5198 * gasp.c (chunksize): New variable.
5199 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5202 1999-05-28 Nick Clifton <nickc@cygnus.com>
5204 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5205 addend unless the target uses an old ABI.
5207 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5209 -Wchar-subscripts cleanup
5210 * listing.c (listing_newline): Use unsigned char variable, so
5211 calls to isascii,iscntrl are correct.
5212 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5214 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5215 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5216 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5217 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5219 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5221 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5223 (arch_coldfire_p): New #define.
5224 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5226 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5228 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5230 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5231 (install_operand): Add place `N'.
5232 (init_table): Add registers ACC, MACSR, MASK.
5234 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5236 * config/tc-m68k.c: Change mcf5200 --> mcf.
5237 (archs): Add mcf5206e, mcf5307.
5238 (m68k_ip): Add format `u'.
5239 (install_operand): Add place `m', `M', `h'.
5240 (init_table): Add upper/lower registers.
5242 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5244 1999-05-28 Martin Dorey <mdorey@madge.com>
5246 * config/tc-i960.c: Several minor changes to add ELF and
5247 BFD_ASSEMBLER support.
5248 * config/tc-i960.h: Likewise.
5249 * configure.in (i960-*-elf*): New target.
5250 * aclocal.m4, configure: Rebuild.
5252 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5254 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5255 reloc changes when defined(BFD_ASSEMBLER).
5257 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5259 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5261 * write.c (write_print_statistics): Output to file, not stderr.
5263 * expr.c (generic_bignum_to_int32,64): Prototype.
5265 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5266 output_sleb128, output_uleb128, output_big_sleb128,
5267 output_big_uleb128, output_big_leb128): Prototype.
5268 (output_big_sleb128, output_big_uleb128): Make inline.
5269 (output_big_leb128): Remove inline
5271 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5272 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5273 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5274 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5275 value for correct overflow check in write.c:fixup_segment.
5276 * write.c (fixup_segment): Move bitfield overflow checks to after
5277 the md_apply_fix call.
5278 * config/obj-coff.c (fixup_segment): Likewise.
5279 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5280 valueT *val argument.
5282 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5284 * config/atof-ieee.c (gen_to_words): Correctly round a
5285 denormalized number. Fix off-by-one in range checking for
5286 exponent in a denormal.
5288 1999-05-10 Nick Clifton <nickc@cygnus.com>
5290 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5293 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5295 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5297 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5299 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5300 (ReverseRegRegmem): Remove.
5301 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5302 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5303 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5306 From Doug Ledford <dledford@redhat.com>
5307 * config/tc-i386.h (RegXMM): New for P/III.
5308 * config/tc-i386.c: Add support for P/III.
5310 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5312 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5313 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5314 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5316 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5318 * config/tc-i386.c (i386_immediate): Skip whitespace before
5319 complaining about junk after expression.
5320 (i386_displacement): Likewise.
5322 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5324 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5325 Don't copy before downcaseing.
5327 1999-05-05 Catherine Moore <clm@cygnus.com>
5329 * tc-m68k.c: Include elf/m68k.h.
5330 (m68k_elf_final_processing): New routine.
5331 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5334 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5336 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5339 1999-04-30 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-mcore.c (mcore_s_section): Dump literals before
5344 1999-04-29 Nick Clifton <nickc@cygnus.com>
5346 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5349 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5351 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5352 (TC_INIT_FIX_DATA): Delete.
5353 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5354 (TC_INIT_FIX_DATA): Delete.
5355 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5356 * write.c (fix_new_internal): Initialize fx_cgen member.
5357 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5358 (gas_cgen_md_apply_fix3): Update.
5359 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5360 (md_cgen_record_fixup_exp): Update.
5361 (FX_OPINFO_R_TYPE): Update.
5363 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5364 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5365 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5366 * frags.h (struct frag): Make opindex, opinfo ints.
5368 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5370 1999-04-26 Tom Tromey <tromey@cygnus.com>
5372 * aclocal.m4, configure: Updated for new version of libtool.
5374 1999-04-22 Nick Clifton <nickc@cygnus.com>
5376 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5378 (md_apply_fix3): Do not fix up absolute relocations against
5381 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5383 1999-04-20 Nick Clifton <nickc@cygnus.com>
5385 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5386 changes and data-in-text directives.
5387 (mcore_cons): New function: intercept cons() operations.
5388 (mcore_float_cons): New function: intercept float_cons()
5390 (mcore_stringer): New function: intercept stringer() operations.
5392 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5394 * obj.h (struct format_ops): Change generate_asm_lineno field to
5396 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5398 * config/tc-alpha.c (find_opcode_match): Add default case to
5400 (find_macro_match): Likewise.
5401 (load_expression): Parenthesize && within ||.
5403 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5405 1999-04-17 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5408 .text .data .section pseudo ops.
5409 (mcore_s_section): New function. Dump lits before changing secs.
5410 (mcore_s_text): New function. Dump lits before changing secs.
5411 (mcore_s_data): New function. Dump lits before changing secs.
5413 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5415 * config/tc-mips.c (mips_32bitmode): New.
5416 (md_begin): Set mips_32bitmode if needed.
5417 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5418 Set EF_MIPS_32BITMODE.
5420 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5422 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5425 1999-04-16 Nick Clifton <nickc@cygnus.com>
5427 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5429 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5431 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5432 expressions correctly.
5435 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5437 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5439 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5441 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5442 and fmpynfadd instructions.
5444 1999-04-11 Richard Henderson <rth@cygnus.com>
5446 * as.h (environ): Declare it, if needed.
5447 * as.c (dump_statistics): Don't declare environ.
5448 * configure.in (environ): Detect declaration.
5449 * configure, config.in: Rebuild
5451 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5452 (i386_displacement): Allocate enough space for replacement buffer.
5453 Clean up replacement buffer initialization.
5455 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5457 * subsegs.c (section_symbol): Don't create a new symbol if one
5458 already exists; instead, use the existing one, but set its segment
5459 and frag data if it hasn't already been defined.
5460 * config/obj-coff.c (c_section_symbol): Likewise.
5462 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5464 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5466 1999-04-08 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-mcore.c: New File: Support routines for MCore
5470 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5471 * config/obj-coff.c: Add support for mcore-pe target.
5473 * Makefile.am: Add support for MCore targets.
5474 * Makefile.in: Regenerate.
5475 * configure.in: Add support for MCore targets.
5476 * configure: Regenerate.
5478 * doc/all.texi: Set MCORE.
5479 * doc/as.texinfo: Document MCore specific command line options.
5481 * write.h: Prevent multiple inclusion.
5483 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5485 * asintl.h (LC_MESSAGES): Never define.
5486 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5488 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5491 * Makefile.am (m68k-parse.c): If configuring in the source
5492 directory, copy m68k-parse.y into the local directory before
5493 running ylwrap, to remove spurious differences when generating
5495 * Makefile.in: Rebuild.
5497 * config/tc-sparc.h (md_do_align): Just allocate the number of
5498 bytes necessary, rather than always allocating 1024.
5500 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5502 * listing.c (listing_newline): Add cast to avoid warning.
5503 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5504 * config/tc-i386.c (i386_scale): Add return value.
5505 (build_displacement_string): Remove unused local temp_disp2.
5506 (i386_intel_memory_operand): Add parentheses to avoid warning.
5507 (i386_intel_operand): Remove unused local end_of_operand_string.
5508 (i386_operand): Remove unused local operand_modifier.
5509 (i386_operand): Add parens to avoid warning.
5511 1999-04-04 Don Bowman <don@pixsci.com>
5513 * configure.in: Add mips*-*-vxworks* target; have it define
5515 * configure, config.in: Rebuild.
5517 1999-03-31 Nick Clifton <nickc@cygnus.com>
5519 * configure.in (emulations): Add support for arm-epoc-pe.
5520 * configure: Regenerate.
5521 * config/te-epoc-pe.h: New file. Define macros specific to
5523 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5524 for arm-epoc-pe target.
5526 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5528 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5530 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5532 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5533 detect ",n" without a condition.
5534 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5537 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5539 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5540 instruction is encoded with one bit.
5543 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5545 * doc/internals.texi (CPU backend): Mention that
5546 line_separator_chars should not include newline. From thi
5547 <ttn@mingle.glug.org>.
5549 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5551 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5552 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5554 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5556 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5558 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5560 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5563 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5565 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5567 1999-03-15 Martin Hunt <hunt@cygnus.com>
5569 * app.c (do_scrub_begin): Change '-' back to a symbol char
5570 so we can use multiple opcodes on a line again.
5572 * config/tc-d30v.c: By default, warn if a symbol has
5573 the same name as a register. Plus some minor
5574 updates from the branch.
5576 1999-03-13 Nick Clifton <nickc@cygnus.com>
5578 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5579 BFD_RELOC_16 and BFD_RELOC_64.
5581 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5583 * expr.c (expr): Add missing else.
5585 1999-03-12 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-arm.c (md_apply_fix3): Improve error message.
5589 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5591 * Makefile.am (CPU_TYPES): Add fr30.
5592 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5593 (fr30,m32r dependencies): Update.
5594 * Makefile.in: Rebuild.
5596 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5597 (gas_cgen_record_fixup_exp): Ditto.
5598 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5599 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5600 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5601 (md_cgen_lookup_reloc): Update use of operand->type.
5602 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5603 (md_convert_frag): Call cgen_operand_lookup_by_num.
5604 (md_cgen_lookup_reloc): Update use of operand->type.
5605 (m32r_cgen_record_fixup_exp): Ditto.
5607 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5609 * config/tc-mips.c (md_show_usage): Fix message.
5611 1999-03-03 Nick Clifton <nickc@cygnus.com>
5613 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5614 and LDR reg,=<expr> instruction.
5616 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5619 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5621 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5623 1999-02-17 Nick Clifton <nickc@cygnus.com>
5625 This patch was created by: Scott Bambrough
5626 <scottb@corelcomputer.com>
5629 Special cased '@' character. The '@' character is used as the
5630 ARM assembler comment character, as a special character
5631 and in ELF .symver pseudo-op's, and as a special character in
5632 .type and .section pseudo-ops.
5633 (symver_pseudo): New static variable.
5634 (symver_state): New static variable.
5635 (struct app_save): Add field 'symver_state'.
5636 (app_push): Save global symver_state int struct app_save.
5637 (app_pop): Restore global symver_state from struct app_save.
5638 (do_scrub_chars): Special case handling of '@' character in
5641 * configure.in: Modified to recognize armv* uname syntax from ARM
5643 * configure: Regenerated.
5645 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5646 a prefix to the section's type.
5647 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5648 the type's typename.
5650 * config/tc-arm.h: Add support for PIC generation:
5651 (pic_code): New boolean.
5652 (obj_relocate_extern): Define.
5653 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5654 (TC_CONS_FIX_NEW): Define.
5655 (tc_fix_adjustable): Define.
5656 (GLOBAL_OFFSET_TABLE_NAME): Define.
5658 * config/tc-arm.c: Add support for PIC generation:
5659 (line_seperator_chars): Allow ';' as a seperator for Linux.
5660 (is_immediate_prefix): New macro.
5661 (arm_parse_reloc): New function.
5662 (s_arm_elf_cons): New function.
5663 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5664 (md_undefined_symbol): Special case handling for the Global Offset
5666 (md_apply_fix3): Handle PIC relocs.
5667 (tc_gen_reloc): Handle PIC relocs.
5668 (md_parse_option): Add support for '-k' command line switch to
5669 enable PIC generation.
5670 (cons_fix_new_arm): New function.
5671 (s_arm_elf_cons): New function.
5673 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5675 * configure.in: Add comments for uses of AC_DEFINE.
5676 * acinclude.m4: Likewise.
5677 * acconfig.h: Remove.
5678 * aclocal.m4: Rebuild.
5679 * configure: Rebuild.
5680 * Makefile.in: Rebuild.
5681 * config.in: Rebuild.
5683 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5685 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5686 non-constant offset from a base register.
5688 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5690 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5693 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5695 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5696 (emit_insn): Look for pc-relative and no-overflow specifiers on
5697 internal relocation types.
5699 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5701 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5704 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5706 (mips_4650, mips_4010, mips_4100): Variables removed.
5707 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5708 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5710 (md_begin): Don't bother initializing the mips_NNNN variables;
5711 mips_cpu is set, and that's good enough now.
5712 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5713 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5714 (show): New function, to handle wrapping in the CPU lists.
5715 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5717 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5719 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5720 than treat as an immediate specifier.
5722 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5724 * config/tc-i386.c: Prototype many functions.
5725 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5726 (i386_immediate): Remove unused second argument.
5727 (i386_intel_operand): Fix i386_is_reg typo.
5728 (i386_operand): Use allow_naked_reg.
5729 (output_invalid): Make operand int for K&R.
5731 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5733 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5735 * Makefile.in: Rebuild.
5737 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5739 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5741 (EXTRA_as_new_SOURCES): Comment out.
5742 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5743 * Makefile.in: Rebuild.
5744 * doc/Makefile.in: Rebuild.
5745 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5746 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5747 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5748 * configure: Rebuild.
5749 * aclocal.m4: Rebuild.
5750 * config.in: Rebuild.
5751 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5752 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5753 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5754 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5755 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5756 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5757 (gas_cgen_record_fixup_exp): Ditto.
5758 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5759 descriptor, not global variable.
5760 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5761 descriptor, not global variable. Refer to insert_operand handler
5762 via cpu descriptor, not global function.
5763 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5764 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5765 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5766 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5767 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5768 * config/tc-m32r.c: Ditto.
5769 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5770 (md_assemble): Ditto.
5771 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5773 1999-02-09 Nick Clifton <nickc@cygnus.com>
5775 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5776 relocations for ELF targets.
5778 1999-02-08 Nick Clifton <nickc@cygnus.com>
5780 * configure.in: Add support for StrongARM target.
5781 * configure: Regenerate.
5783 1999-02-05 Nick Clifton <nickc@cygnus.com>
5785 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5787 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5790 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5792 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5794 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5796 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5797 (INTEL_DWORD_MNEM_SUFFIX): Define.
5800 (DWORD_PTR): Define.
5801 (XWORD_PTR): Define.
5803 (OFFSET_FLAT): Define.
5805 (NONE_FOUND): Define.
5808 * config/tc-i386.c (set_intel_syntax): New routine.
5809 (intel_syntax): Declare.
5810 (allow_naked_reg): Declare.
5811 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5812 (intel_float_operand): New routine.
5813 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5814 Handle brackets as well as parens. Call i386_intel_operand for
5815 intel syntax. Reverse operands if appropriate. Handle new
5816 suffixes. Handle movzx and movsx.
5817 (i386_is_reg): New routine.
5818 (i386_immediate): New routine.
5819 (i386_scale): New routine.
5820 (i386_displacement): New routine.
5821 (i386_operand_modifier): New routine.
5822 (build_displacement_string): New routine.
5823 (i386_parse_seg): New routine.
5824 (i386_intel_memory_operand): New routine.
5825 (i386_intel_operand): New routine.
5826 (i386_operand): Call i386_displacement, i386_immediate,
5827 i386_scale, etc. instead of handling inline.
5828 (parse_register): Handle registers without prefix.
5830 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5832 * configure: Regenerate.
5833 * configure.in (arm-*-oabi): New.
5834 (thumb-*-oabi): New.
5835 * config/tc-arm.c (target_oabi): Declare.
5836 (md_apply_fix3): Support REL relocs.
5837 (md_parse_option): Handle -oabi.
5838 (elf32_arm_target_format): New routine.
5839 (md_longopts): Add OPTION_OABI.
5840 * config/tc-arm.h: Redefine TARGET_FORMAT.
5843 1999-01-28 Nick Clifton <nickc@cygnus.com>
5845 * write.c (write_relocs): Handle out of range error.
5847 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5848 (fr30_force_relocation): Default to 0.
5850 * config/tc-fr30.h (obj_fix_adjustable): Define.
5851 (TC_FORCE_RELOCATION): Define.
5853 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5856 1999-01-16 Nick Clifton <nickc@cygnus.com>
5858 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5859 merge of two instructions if the left instruciton kills the right.
5861 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5863 * Makefile.in: Regenerate.
5864 * configure.in: Redo test for using cgen.
5865 * configure: Regenerate.
5867 1999-01-09 Nick Clifton <nickc@cygnus.com>
5869 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5870 redefinition of this macro.
5872 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5874 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5877 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5879 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5880 a read of HI or LO and an immediatly following branch.
5882 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5884 * config/tc-mips.c (md_begin): Another correction to the setting of
5887 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5889 * config/tc-mips.c (md_begin): Correct type-o in setting of
5892 1998-12-21 Nick Clifton <nickc@cygnus.com>
5894 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5895 bit insn when optimizing, so that parallelised instructions will
5896 start on a 32 bit boundary.
5898 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5900 * config/tc-mips.c (mips_eabi64): New.
5901 (md_begin): Set mips_eabi64.
5902 (mips_elf_final_processing): Use it.
5904 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5906 * config/tc-mips.c (mips_elf_final_processing):
5907 Correct setting of ABI in e_flags.
5909 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5911 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5914 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5916 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5918 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5920 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5921 warning, values that don't fit in the field.
5923 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5925 * config/tc-mips.c (mips_abi_string): New.
5926 (md_parse_option,md_longopts): Add mabi.
5927 (mips_elf_final_processing): Set e_flags based on mabi flag.
5929 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5931 * config/tc-mips.c (md_parse_option): Handle vr4111.
5933 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5935 * config/tc-h8300.c (build_bytes): Change message given if the
5936 instruction requires H8/300H mode and we're not in Hmode, to
5937 suggest that it may be the operand modes that are the problem, not
5938 necessarily the opcode.
5940 1998-12-10 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-fr30.c: Add line separator character.
5944 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5946 * configure.in (hppa-*-mpeix*): New target.
5947 * config/obj-som.h (obj_som_compiler): Declare.
5948 * config/obj-som.c (compiler_seen): New static variable.
5949 (obj_som_compiler): New function.
5950 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5951 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5952 (pa_type_args): Set hppa_priv_level.
5953 (pa_compiler): New static function if OBJ_SOM.
5954 * configure: Rebuild.
5956 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5958 * read.c (output_leb128): Don't mark as inline.
5960 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5962 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5963 AIX .vbyte unaligned data support.
5964 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5965 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5968 1998-12-07 Nick Clifton <nickc@cygnus.com>
5970 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5973 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5975 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5976 BFD_RELOC_ARM_PCREL_BRANCH.
5978 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5980 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5981 checking the target type.
5982 (mips-dec-bsd*): Set endian to little.
5983 * configure: Rebuild.
5985 COFF weak symbol support, based on patches from Mark Elbrecht
5986 <snowball3@usa.net>:
5987 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5988 * config/obj-coff.c (obj_coff_weak): New static function.
5989 (obj_coff_endef) [both versions]: Handle weak symbols.
5990 (coff_frob_symbol): Likewise.
5991 (yank_symbols): Likewise.
5992 (obj_pseudo_table): Add "weak".
5994 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5995 <aymeric.vincent@emi.u-bordeaux.fr>.
5996 * aclocal.m4: Rebuild with current tools.
5997 * configure: Rebuild.
5999 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6000 an assertion failure for a case we can't handle when OBJ_ECOFF.
6002 * expr.c (operator): And with 0xff to avoid problems with signed
6005 1998-12-03 Nick Clifton <nickc@cygnus.com>
6007 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6008 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6010 1998-12-02 Nick Clifton <nickc@cygnus.com>
6012 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6015 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6017 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6018 calculation of pcrel point.
6020 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6025 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6027 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6029 (d10v_cleanup): Only generate previous insn if a multiline insn is
6032 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6034 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6037 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6039 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6040 -marm6xxx command line switches.
6042 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6044 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6045 (itbl-ops.o): Delete duplicate dependencies.
6046 Rebuild dependencies.
6047 Add fr30 dependencies.
6048 * Makefile.in: Rebuild.
6050 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6054 * listing.c: Ignore line terminator characters found inside
6057 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6059 * po/gas.pot: Regenerated.
6061 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6063 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6064 fr30_is_label_start(). Also checks for delay slot insns.
6066 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6067 FR30 instructions which contain a colon in the mnemonic.
6069 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6071 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-fr30.c: Removed currently superflous code.
6075 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6077 * config/tc-fr30.h: New file.
6078 * config/tc-fr30.c: Tweaking so that it will compile.
6080 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6082 * config/tc-d10v.h (obj_fix_adjustable): Define.
6083 (TC_FORCE_RELOCATION): Define.
6084 (d10v_force_relocation): Declare.
6085 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6086 (md_apply_fix3): Handle Vtable relocs.
6087 (d10v_fix_adjustable): New.
6088 (d10v_force_relocation): New.
6090 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6092 * config/tc-d30v.c: Change default behaviour to ignore potential
6093 conflicts between register name and symbol names.
6095 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6097 * configure.in: Add fr30-*-*.
6098 * config/tc-fr30.c: New file.
6099 * Makefile.in: Regenerated.
6100 * config.in: Regenerated.
6101 * configure: Regenerated.
6102 * doc/Makefile.in: Regenerated.
6103 * po/gas.pot: Regenerated.
6105 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6107 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6110 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6112 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6114 (do_scrub_chars): Add some casts to unsigned char to avoid
6115 unwanted sign extension.
6116 * read.c (lex_type): Set characters about 127 to be symbol
6118 * config/tc-i386.c (md_begin): Set identifier_chars and
6119 operand_chars for values above 127.
6121 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6123 * configure.in: detect cygwin* instead of cygwin32*
6124 * configure: regenerate
6126 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6128 * listing.c: Add support for producing a listing from piped
6131 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6133 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6134 (append_insn): Account for the tx39's multiply behavior.
6136 1998-10-26 Michael Meissner <meissner@cygnus.com>
6138 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6139 from assemble_parallel_insns. Add support for '->' to indicate
6140 explicitly serializing the instructions.
6141 (md_assemble): Ditto.
6143 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6145 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6148 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6150 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6152 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6154 * config/tc-mips.c : support frame and regmask/fregmask when
6155 MIPS_STABS_ELF is specified.
6157 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6159 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6160 (md_apply_fix): Don't return 1 for VTABLE relocs.
6161 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6163 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6165 * doc/c-i386.texi: Replace occurences of "opcode" with
6166 "instruction mnemonic", "instruction", or "mnemonic" when
6167 referring to the name of an instruction. Use "opcode" when
6168 referring to the sequence of machine bytes.
6170 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6171 (is_opcode_char): Rename to is_mnemonic_char.
6172 (md_assemble and i386_operand): Correct error messages from
6173 "opcode" to "instruction mnemonic"
6174 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6175 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6176 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6177 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6178 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6179 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6180 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6182 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6184 * config/tc-i386.c (i386_operand): Check for garbage after
6187 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6189 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6190 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6192 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6194 * config/tc-sh.h (obj_fix_adjustable): Define.
6195 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6196 (md_apply_fix): Likewise.
6197 (tc_gen_reloc): Likewise.
6198 (sh_fix_adjustable): New.
6200 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6202 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6203 * cgen.h (gas_cgen_finish_insn): Update prototype.
6204 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6205 cgen_insn_t -> CGEN_INSN_INT.
6206 (make_parallel): Update handling of CGEN_INT_INSN_P.
6207 (assemble_parallel_insn): Ditto.
6208 (target_make_parallel): New function.
6209 (md_assemble): Use it.
6211 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6213 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6215 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6217 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6218 converted into lower case.
6220 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6222 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6223 (gas_cgen_tc_gen_reloc): Likewise.
6224 * config/tc-m32r.h (obj_fix_adjustable): Define.
6225 * config/tc-m32r.c (m32r_fix_adjustable): New.
6226 (m32r_force_relocation): Handle VTABLE relocs.
6228 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6230 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6232 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6234 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6235 to lower case before parsing.
6237 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6238 parallel insns modift buts in the PSW as a side effect.
6240 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-d30v.c (find_format): Test for missing flag and
6245 (md_apply_fix3): Fix error messages to avoid
6246 assumption about presence of a symbol.
6248 (parallel_ok): Disallow parallel instructions that both modify the
6251 (find_format): Generate a warning if an odd numbered register is
6252 used as the first register in a mutli-register instruction.
6254 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6256 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6257 relocations are always associated with a symbol.
6259 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6261 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6262 (elf32_sparc_force_relocation): Declare.
6263 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6264 (tc_gen_reloc): Handle vtable relocs.
6265 (elf32_sparc_force_relocation): New.
6267 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6269 * symbols.c (S_IS_FUNCTION): New.
6270 * config/tc-v850.h (obj_fix_adjustable): Define.
6271 (TC_FORCE_RELOCATION): Define.
6272 (v850_force_relocation): Declare.
6273 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6274 of fx_addnumber for VTABLE reloc addends.
6275 (md_apply_fix3): Handle VTABLE relocs.
6276 (v850_fix_adjustable): New.
6277 (v850_force_relocation): New.
6279 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6281 * tc-hppa.c (fp_operand_format): Add some additional formats.
6282 (pa_ip): Do not automatically promote into pa2.0 mode.
6283 (pa_level): Handle ".level 2.0".
6285 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6287 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6288 * config/tc-i386.h (template.extension_opcode): Change to
6289 unsigned int to allow full range of 8-bit opcode suffixes.
6290 (None): Redefine as 0xffff.
6292 From Jeff B Epler <jepler@usgs.gov>
6293 * doc/c-i386.texi (i386-SIMD): New section.
6295 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6297 * read.c (discard_rest_of_line): New function.
6298 * read.h: Declare it.
6299 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6301 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6303 * config/tc-d10v.c (find_symbol_matching_register): New function.
6304 (find_opcode): Cope with the case where a register name matches
6307 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6309 * config/tc-v850.c (md_pcrel_from): Rename to
6310 v850_pcrel_from_section.
6311 (v850_pcrel_from_section): Do not resolves symbols in other
6314 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6316 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6318 * config/tc-d10v.c (find_opcode): Generate an error if a register
6319 is supplied for an operand that should not be a register.
6321 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6323 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6324 instructions to have another instruction in the right bin.
6326 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6328 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6329 the right container if the left container holds a branch
6332 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6334 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6335 both a register name and symbol name.
6336 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6338 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6341 execution unit class.
6343 (reg_name_search): If a name matches a register and a symbol,
6344 prefer the register.
6345 (find_format): Disallow flag registers when a general purpose
6346 register is required.
6347 If a number is required, but a register has been given, check to
6348 see if a symbol with the same name as the register exists, and if
6349 so, use that symbol.
6351 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6353 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6355 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6357 * config/tc-d30v.c (find_format): Do not accept flag registers as
6358 general purpose registers.
6359 (find_format): If an immediate value is expected at a given place
6360 in a format, but a register name has been provided instead, check
6361 to see if that register name matches the name of a predefined
6362 symbol and if it does, then use the symbol instead.
6363 (reg_name_search): If a register name matches a symbol name,
6364 prefer the register name to the symbol name.
6366 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6368 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6369 the previous insn to empty.
6371 1998-09-20 Michael Meissner <meissner@cygnus.com>
6373 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6374 pieces, forcing the use of an ANSI compiler.
6376 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6378 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6380 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6382 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6384 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6386 (obj_elf_vtable_entry): Likewise.
6387 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6388 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6389 (tc_gen_reloc): Likewise.
6390 (arm_fix_adjustable): Likewise.
6391 (elf32_arm_force_relocation): New.
6392 (armelf_frob_symbol): Remove coff-style symbol support.
6394 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6396 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6398 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6400 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6401 OBJ_COFF so that routine is defined for a.out format.
6403 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6405 * config/tc-i386.c (i386_operand): Detect non-segment registers
6406 used as segment prefixes.
6408 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6410 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6411 optimize across FDE boundaries.
6413 * config/obj-coff.c (obj_coff_section): Preserve any link once
6414 flags when setting the section flags.
6416 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6418 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6419 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6421 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6423 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6426 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6428 * frags.c (frag_grow): Include the size of the frag struct in the
6431 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6432 if the new subseg comes before the old.
6434 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6436 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6437 to handle edge8 and edge16.
6439 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6441 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6442 before we clobber the symbol involved.
6444 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6446 * config/tc-arm.c: Remove OBJ_ELF definitions for
6447 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6448 use arm_adjust_symtab for OBJ_COFF.
6449 (armelf_adjust_symtab): New Routine.
6450 * config/tc-arm.h: Define obj_adjust_symtab to
6451 armelf_adjust_symtab for OBJ_ELF.
6453 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6455 * configure.in: Make all i386-elf targets use bfd_gas.
6456 * config/tc-i386.c (tc_i386_force_relocation): New.
6457 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6458 (md_apply_fix3): Likewise.
6459 (tc_gen_reloc): Handle them.
6460 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6461 tc_i386_force_relocation.
6463 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6465 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6467 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6469 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6470 current opcode after writing the first insturction of a reverse
6473 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6475 * read.h (generate_lineno_debug): Add prototype.
6476 * read.c (generate_lineno_debug): Make non-static.
6478 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6480 * config/tc-i386.c (md_assemble): Only warn for address/data size
6483 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6485 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6486 against Thumb function names, as the linker needs this information.
6488 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6490 * expr.c (operand): Check also that there is no advance in operand
6491 after atof_generic in order to decide "is it label 0f or floating
6494 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6496 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6497 command line options with a single dash.
6498 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6500 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6502 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6503 * tc-arm.c (arm_fix_adjustable): New routine.
6505 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6507 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6508 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6509 demand_empty_rest_of_line before mri_comment_end.
6510 (equals): Check garbage after expression before
6511 mri_comment_end in MRI mode.
6513 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6515 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6516 small immediate constant to use the constant itself rather than
6519 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6522 (pa_leave): Likewise.
6524 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6526 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6528 (i386_operand): Fix an error message.
6530 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6532 * doc/c-arm.texi (ARM Directives): Document .req directive.
6534 * config/tc-arm.c (reg_required_here): Display erroneous string if
6535 the register name could not be decoded.
6536 Do not set inst.instruction if the sift is -1.
6538 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6540 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6543 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6545 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6546 even if it is belived to be unnecessary.
6548 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6550 config/tc-i386.c (i386_operand): Size immediate constants by
6551 suffix (erroneously removed as part of July 7 change).
6553 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6555 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6556 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6557 (armelf_frob_symbol): New Routine.
6558 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6560 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6562 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6564 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6566 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6567 command line switches passed to assembler.
6569 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6571 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6572 (gas_cgen_opcode_desc): Declare.
6573 (gas_cgen_parse_operand): Declare.
6574 (*): Prepend gas_ to gas specific fns to denote them as such.
6576 * cgen.c (gas_cgen_opcode_desc): New global
6577 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6578 (queue_fixup): Renamed from cgen_queue_fixup.
6579 (*): Prepend gas_ to gas specific fns to denote them as such.
6581 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6582 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6583 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6584 Open opcode table and initialize it.
6585 (make_parallel): Use gas_cgen_opcode_desc.
6586 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6587 (md_assemble): Ditto.
6589 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6591 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6592 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6593 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6594 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6595 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6596 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6597 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6598 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6599 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6600 (INIT_STAB_SECTION): Likewise.
6601 (OBJ_PROCESS_STAB): Likewise.
6603 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6604 (md_parse_option): Watch for them.
6605 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6606 (md_begin): Kill neverdef code.
6607 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6608 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6609 (s_alpha_coff_wrapper): New.
6610 (md_pseudo_table): Trap all ECOFF pseudos.
6612 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6614 Start of changes to remove mdebug section from mips*-elf
6615 Based on MIPS_STAB_ELF definition
6616 * acconfig.h: undef if not configured
6617 * config.in: undef if not configured
6618 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6619 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6620 * stabs.c (s_stab_generic): flush frag
6622 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6624 * configure.in: (arm-*-elf): Handle.
6625 (thumb-*-elf): Handle.
6626 * configure: Regenerate.
6627 * read.c (stringer): Fix typo in comment.
6628 * write.c (fixup_segment): Don't add symbol value to addend if
6630 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6632 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6635 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6637 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6638 (write_2_short): Emit warning if new flag is set.
6639 (do_assemble): Set flags if left instruction is one of special
6640 "right-instruction-killer" type.
6642 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6644 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6645 Always output words in debug_info section as big endian.
6646 (sparc_target_format): Choose correct bfd target.
6647 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6649 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6651 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6652 to work with internationalization code. Issue an error when two
6653 operands match that are not allowed to match.
6655 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6657 * configure.in (install_tooldir): Allow target to specify whether
6658 it wants to be installed in $(tooldir)/bin.
6659 * configure: Regenerate.
6660 * Makefile.am (install-exec-local): Set install-exec-tooldir
6661 dependency via configure.
6662 * Makefile.in: Regenerate.
6664 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6666 * Makefile.am (install-exec-local): Split into two ...
6667 (install-exec-bindir,install-exec-tooldir): New rules.
6668 * Makefile.in: Regenerate.
6670 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * Makefile.am (install-exec-local): Don't remove the file before
6673 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6674 W. Rozycki <macro@ds2.pg.gda.pl>.
6675 * Makefile.in: Rebuild.
6677 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6679 * cgen.c: Include libiberty.h.
6680 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6681 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6682 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6683 (md_cgen_lookup_reloc)): Declare.
6684 (md_cgen_record_fixup_exp): Declare.
6685 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6686 (m32r_relax_frag): Declare.
6687 (cgen_md_apply_fix3): Decls moved to cgen.h.
6688 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6689 (m32r_cgen_record_fixup_exp): Delete decl.
6690 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6691 (assemble_nop): Delete.
6692 (expand_debug_syms): Delete unused `exp'.
6693 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6694 Add default case for -Wall.
6695 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6696 (md_atof): Delete unused wordP.
6698 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6700 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6703 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6705 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6706 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6707 .print, .purgem, and .struct. Remove documentation for
6710 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6712 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6713 Update call to insert_operand.
6715 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6717 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6719 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6721 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6722 whitespace after a prefix operator.
6724 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6726 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6728 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6730 * config/tc-sparc.c (log2): New static function.
6731 (s_reserve): Use log2 to convert alignment before calling
6733 (s_common): Use log2 to convert alignment before calling
6734 record_alignment and frag_align.
6735 (sparc_cons_align): Use log2.
6737 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6740 (s_common): Likewise.
6742 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6743 initialization of waddr.
6744 (sparc_elf_final_processing): Add default case to switch.
6746 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6748 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6749 than temporary real.
6751 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6753 * write.c (subsegs_finish): Don't align the segments if there were
6756 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6757 copying aux information.
6759 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6760 expression into a symbol.
6762 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6764 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6765 type to unsigned int.
6766 (md_assemble): Change type used to store offsets from unsigned
6768 (i386_operand): Switch error check to only call RESTORE_END_STRING
6769 once after parse_register.
6771 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6773 * config/tc-v850.c (md_show_usage): Changed format to match that
6776 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6778 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6780 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6782 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6785 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6788 * doc/Makefile.in: Rebuild.
6790 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6792 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6793 for %lo expressions.
6794 (mips_ip, case 'u'): Move range check after code to mask
6795 off bits in %hi/%lo expressions. Mask off high bits for
6798 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6800 * doc/Makefile.am (gasver.texi): New target.
6801 (as.info, as.dvi): Depends upon gasver.texi.
6802 * doc/as.texinfo: Include gasver.texi. Mention version number on
6803 title page and in top node.
6804 * doc/Makefile.in: Rebuild.
6806 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6808 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6809 but not including the line containing the edict.
6810 * listing.h (LISTING_EOF): New.
6811 * input-scrub.c (input_scrub_next_buffer): Call it.
6813 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6815 * config/tc-i386.c (i386_operand): Don't set the size of an
6816 immediate address based solely on the suffix and the mode.
6818 * config/tc-i386.c (md_assemble): Add assertion to make sure
6819 overlap2 does not set Imm.
6821 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6822 sequences of whitespace to a single space.
6823 (is_space_chars): Just compare with space.
6824 (md_begin): Don't initialize space_chars.
6825 (md_assemble): Just skip a single whitespace character.
6826 (i386_operand): Rewrite base-index parsing to use new
6827 parse_register, and to skip white space. Skip white space in a
6828 number of other places too. Don't give error message if
6829 parse_register fails.
6830 (parse_register): Change reg_string parameter to be non-const.
6831 Add end_op parameter. Skip white space after the `%', and return
6832 end of register string. Give error message here rather than
6835 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6837 Based on patch from Matt Semersky <matts@scd.hp.com>:
6838 * expr.c (op_encoding): Make const.
6839 (expr_set_precedence): New function.
6840 (expr_begin): Don't set operator rankings, just call
6841 expr_set_precedence.
6842 * expr.h (expr_set_precedence): Declare.
6843 * read.c (s_mri): Call expr_set_precedence.
6845 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6847 * doc/as.texinfo (Statements): Remove paragraph discussing
6848 continuing lines with a backslash. This hasn't worked for years,
6851 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6853 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6855 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6856 (ps_CTORS, ps_DTORS): New section types.
6857 (vms_fixup_xtors_section): New function
6858 (Ctors_Psect, Dtors_Psect): Define.
6859 (IS_GXX_XTOR): Define
6860 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6861 Filter static constructors/destructors and add to
6862 Ctors_Symbols/Dtors_Symbols chain.
6863 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6864 appropriate section.
6866 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6867 * makefile.vms: Merge vax/vms support.
6869 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6871 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6872 (elf_pseudo_table): Add them.
6873 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6874 (md_apply_fix): Accept them.
6875 (mips_fix_adjustable): Don't adjust them.
6876 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6877 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6878 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6879 (tc_fix_adjustable): Don't adjust them.
6881 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6883 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6885 * Makefile.in: Regenerate.
6886 * configure.in: AC_SUBST cgen_cpu_prefix.
6887 * configure: Regenerate.
6889 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6891 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6892 Changed all users of COND12_DELAY.
6894 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6896 * config/tc-mn10300.c (set_arch_mach): New function.
6897 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6898 (md_begin): Default to mn10300 mode.
6899 (md_assemble): Only accept instructions for the core mn10300
6900 chip and the active machine type.
6902 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6904 * subsegs.h (segment_info_type): Give the struct a name.
6905 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6906 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6907 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6908 * config/tc-w65.h (tc_reloc_mangle): Declare.
6909 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6911 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6913 * config/tc-v850.c (v850_comm): Restore old section
6914 after common processing.
6916 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6918 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6920 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6922 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6923 char with code that explicitly sign-extends.
6925 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6927 * config/tc-v850.c (md_begin): Restore text section as the current
6928 section after creating call table sections.
6929 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6932 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6933 with call to macro SYM_AUXINFO.
6935 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6937 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6938 with the program transform name.
6939 * Makefile.in: Rebuild.
6941 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6943 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6946 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6948 * config/tc-i386.c (i386_operand): Be prepared for a space between
6949 the open parenthesis and the start of the register operand,
6950 because of the June 16 change.
6952 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6954 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6957 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6959 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6960 even if it is belived to be unnecessary.
6962 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6964 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6966 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6968 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6970 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6971 shift amount for a repeated operand. The shift amount for the
6972 repeated copy comes from the size of the operand.
6974 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6976 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6978 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6980 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6982 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6984 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6985 characters in it as LEX_IS_SYMBOL_COMPONENT.
6986 * config/tc-i386.h (tc_symbol_chars): Define.
6987 (extra_symbol_chars): Declare.
6988 * config/tc-i386.c (extra_symbol_chars): Define.
6989 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6990 (line_comment_chars): Set to '/' if TE_LINUX.
6991 * doc/c-i386.texi (i386-prefixes): Update.
6992 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6994 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6996 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6997 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6999 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7001 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7002 constraint in instructions REP & REPI.
7004 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7006 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7007 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7009 (check_range): If the operand is shifted, then shift the number
7010 before checking its range.
7012 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7014 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7017 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7019 * config/tc-v850.c (v850_comm): Create special sections as needed.
7021 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7023 * config/tc-d10v.c (write_2_short): Addition of swapping
7024 instructions for sequential and reverse sequential order when
7025 given order is not possible.
7027 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7029 * Makefile.am: Rebuild dependencies.
7030 (DEP_INCLUDES): Fix reference to intl build directory.
7031 * Makefile.in: Rebuild.
7033 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7035 * doc/c-i386.texi: Update 16 bit documentation.
7037 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7038 IgnoreDataSize to IgnoreSize as they are used for address size as
7040 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7041 32-bit mode, similarly addr16/data16 and variants.
7043 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7045 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7046 sequential word multiply instructions.
7048 (do_assemble): Add extra command line argument, to allow mul32
7049 attribute to be preserved across parallel insns.
7050 (md_assemble): Insert NOPs between explicitly parallel insns which
7051 contain an 32 bit multiply and a 16 multiply.
7053 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7055 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7058 * config/tc-i386.c (reloc): Add braces.
7060 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7061 consistent with Intel naming.
7062 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7063 use bitfields in sib_byte.
7064 (modrm_byte): Don't use bitfields here either.
7066 * config/tc-i386.c (current_templates): Add const.
7067 (parse_register): Add const to return, param, and char *s.
7068 (i386_operand): Add const to reg_entry *r.
7069 * config/tc-i386.h (templates): Add const to start, end.
7071 Inspired by code for 16 bit gas support from Martynas Kunigelis
7072 <martynas@nm3.ktu.lt>:
7073 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7074 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7075 (uses_mem_addrmode): Remove.
7076 (md_estimate_size_before_relax): Add support here too.
7077 (md_relax_table): Rewrite interface to md_relax for 16 bit
7079 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7080 (opcode_suffix_to_type): Remove.
7081 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7082 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7083 (md_convert_frag): Likewise.
7084 (i386_operand): Add support for 16 bit base/index regs,
7085 immediates, and displacements. Remove some unnecessary casts, and
7086 localise end_of_operand_string, displacement_string_start,
7087 displacement_string_end variables. Add GCC_ASM_O_HACK.
7088 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7090 * config/tc-i386.c (prefix_hash): Remove.
7091 (md_begin): Rewrite without obstacks. Remove prefix hash table
7092 handling. Rewrite lexical table handling.
7093 (i386_print_statistics): Don't print prefix statistics.
7094 (md_assemble): Rewrite instruction parser so that line is not
7095 converted to lower case. Don't do a hash_find for prefixes,
7096 instead recognise them via opcode modifier.
7097 (expecting_operand, paren_not_balanced): Localise variables.
7098 * config/tc-i386.h (IsPrefix): Define.
7099 (prefix_entry): Remove.
7101 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7102 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7103 '\\' in case where comment_chars contains '/'.
7105 * config/tc-i386.c (MATCH): Ensure given operand and template
7106 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7107 you must write `ljmp *table(%ebx)'.
7109 From H.J. Lu <hjl@gnu.org>:
7110 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7111 as 0 ifndef BFD_ASSEMBLER.
7112 (md_assemble): Allow immediate operands without suffix or
7113 other reg operand to default in size to the current code size.
7115 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7117 * config/tc-v850.c (md_begin): Restore creation of
7118 .call_table_text and .call_table_data sections.
7120 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7122 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7123 after emitting a word of noops.
7125 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7127 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7128 (i386_operand): Simplify checks for valid base/index combinations.
7129 Disallow `in 4(%dx),%al'.
7131 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7133 (add_prefix): Change parameter from char to int.
7135 * config/tc-i386.h (Ugh): Define opcode modifier.
7136 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7138 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7139 CONSISTENT_REGISTER_MATCH macros to check register types more
7140 thoroughly. Check for illegal suffix/operand combinations
7141 when matching insns with operands. Handle new `s' suffix, and
7142 associated FloatMF opcode modifier for float insns with memory
7144 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7145 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7146 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7147 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7148 DATA_PREFIX_OPCODE throughout.
7150 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7151 (md_assemble): Rewrite suffix/register operand checking code to be
7152 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7153 AnyMem, the better to grep.
7155 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7156 given a memory operand. Don't set Abs bits either.
7157 (type_names): Remove Mem*, Abs*.
7158 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7159 define opcode_modifiers as these cases are handled by Disp8,
7160 Disp16, Disp32 and suffix checks.
7161 (COMES_IN_BOTH_DIRECTIONS): Remove.
7162 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7164 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7165 if IgnoreDataSize modifier given. Remove ShortformW modifier
7166 test. Add test for ShortForm in W base_opcode modification.
7167 Merge Seg2ShortForm and Seg3ShortForm code.
7168 * config/tc-i386.h (ShortFormW): Remove.
7169 (IgnoreDataSize): Define.
7171 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7173 * config/tc-d30v.c (md_assemble): Store previous segment state
7174 with previous instruction.
7176 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7178 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7179 (ebp, esp): Remove static variables.
7180 (MATCH): Remove test for InOutPortReg.
7181 (i386_operand): Properly handle InOutPortReg here instead.
7182 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7183 (md_assemble): Simplify and correct modrm and sib generation.
7184 (i386_operand): Add warning for scale without index.
7185 Rewrite checks for valid base/index combinations.
7187 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7188 macros and enclose in do while(0).
7189 (RESTORE_END_STRING): Likewise.
7190 (md_assemble): Add one to printed operand number so we start
7191 from 1 not 0. Add some more gettext invocations.
7192 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7195 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7196 DATA_PREFIX, SEG_PREFIX): Define.
7197 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7198 (check_prefix): Remove function.
7199 (add_prefix): New function. Add prefix to i.prefix as well as
7201 (md_assemble): Changes for add_prefix. Remove hack for wait
7202 prefix, instead always output prefixes in fixed order. Test
7203 for jcxz/loop when selecting between word & dword operations,
7204 and add address size prefix rather than operand size prefix.
7205 Remove operand -> address size hack when emitting jcxz/loop.
7206 (i386_operand): Remove O_Absent check as it's done in expr.
7208 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7210 * configure.in: Recognize m5200 as a cpu_type of m68k.
7211 * aclocal.m4: Rebuild with current libtool.
7212 * configure: Rebuild.
7214 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7216 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7217 to relaxable_symbol to prevent references to external symbol from
7220 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7222 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7223 symbols are relaxable.
7225 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7227 * config/tc-v850.c (md_begin): Don't create special
7228 sections by default.
7230 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7232 * config/tc-mips.c (macro): For div and udiv, close the
7233 reorder block as soon as possible.
7235 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7237 From Matt Semersky <matts@scd.hp.com>:
7238 * macro.c (macro_mri_mode): New function.
7239 * macro.h (macro_mri_mode): Declare.
7240 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7243 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7245 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7248 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7249 until after xstrdup in OBJ_EVAX case.
7251 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7253 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7254 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7255 of hardcoded magic number.
7256 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7258 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7260 * read.c (do_s_func): New function.
7262 * read.h (do_s_func): Add prototype.
7264 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7266 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7267 nops if fill pattern not specified.
7269 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7271 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7272 * config/te-go32.h (TE_GO32): Define.
7273 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7275 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7277 Implement .func/.endfunc pseudo-ops.
7278 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7280 * read.c (potable): Add .func,.endfunc.
7281 (s_func): New function.
7282 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7284 (in_doc_func_p,current_function_label): New static globals.
7285 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7287 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7289 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7290 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7291 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7292 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7293 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7294 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7295 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7296 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7297 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7298 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7299 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7300 * config/tc-a29k.c: Don't define md_short_jump_size,
7301 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7302 * config/tc-alpha.c: Likewise.
7303 * config/tc-alpha.h: Likewise.
7304 * config/tc-arm.c: Likewise.
7305 * config/tc-h8300.c: Likewise.
7306 * config/tc-h8500.c: Likewise.
7307 * config/tc-hppa.c: Likewise.
7308 * config/tc-i860.c: Likewise.
7309 * config/tc-i960.c: Likewise.
7310 * config/tc-ppc.c: Likewise.
7311 * config/tc-sh.c: Likewise.
7312 * config/tc-sparc.h: Likewise.
7313 * config/tc-tic30.c: Likewise.
7314 * config/tc-w65.c: Likewise.
7315 * config/tc-z8k.c: Likewise.
7317 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7319 * config/tc-vax.c (_): Delete this macro used for placeholder
7320 values in vax_operand_width_size; it conflicts with the _() macro
7321 used for internationalization.
7323 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7325 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7326 code. From Chris Moller <moller@bops.com>.
7328 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7329 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7330 * read.c (emit_expr): Initialize seg and subseg fields of a new
7332 * write.c (write_object_file): Switch to the appropriate segment
7333 and subsegment when processing a broken word.
7335 * config/tc-m68k.c (mri_assemble): New static function.
7336 (build_mri_control_operand): Call mri_assemble rather than
7338 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7339 (s_mri_endf, s_mri_endw): Likewise.
7341 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7343 * read.c (s_org): Call md_flush_pending_output if it is defined.
7345 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7347 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7349 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7350 (md_parse_option): Add for same.
7351 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7352 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7353 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7355 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7357 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7359 * config/tc-arm.c (find_real_start): Relax definition of local
7362 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7364 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7365 symbols at the given address, not just the last one specified.
7367 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7369 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7370 or number_to_chars_littleendian to write data.
7372 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7374 * config/tc-v850.c (md_assemble): Remove artificially created
7375 register name symbols.
7377 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7379 * write.c (fixup_segment): Change "segment" to "section" in
7382 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7384 * write.c (fixup_segment): Change sym1-sym2 message again.
7386 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7388 * write.c (fixup_segment): Improve error message for sym1-sym2
7389 errors when sym1 is in a different segment from sym2.
7391 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7393 * config/tc-m32r.c (warn_unmatched_high): New static local.
7394 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7395 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7396 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7397 (md_parse_option): Likewise.
7398 (md_show_usage): Likewise.
7399 (m32r_frob_file): Likewise.
7401 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7402 (read_a_source_file): Call them.
7403 * read.h (stabs_generate_asm_file): Declare.
7404 * stabs.c (stabs_generate_asm_file): New function.
7405 (generate_asm_file): New function.
7406 (stabs_generate_asm_lineno): Move file name handling into
7409 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7411 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7412 (d30v_current_align, d30v_current_align_seg): New variables.
7413 (d30v_last_label): New variable.
7414 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7415 (s_d30v_data, s_d30v_section): Likewise.
7416 (md_pseudo_table): Call them.
7417 (md_begin): Initialize d30v_current_align_seg.
7418 (md_assemble): Call d30v_align when needed by known current alignment.
7419 (d30v_frob_label, d30v_cons_align): New functions.
7420 * config/tc-d30v.h (md_do_align): Remove.
7421 (tc_frob_label): Call d30v_frob_label.
7422 (md_cons_align): New.
7424 * config/tc-d30v.c (find_format): Convert complex expressions to
7425 expression symbols before processing. Clean up code formatting.
7427 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7429 * po/Make-in (install-info): New target.
7431 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7433 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7435 * config/tc-mn10300.c (md_assemble): Likewise.
7437 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7439 * Makefile.am: Update with `make dep-am'.
7440 (HFILES): Add cgen.h.
7441 (cgen.o): Depend on cgen.h.
7442 * Makefile.in: Regenerate.
7444 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7446 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7448 * gasp.c (grab_label): Permit a label to be a preprocessor
7449 variable by permitting a label to start with a backslash.
7451 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7453 * config/tc-mips.c (validate_mips_insn): Removed hack
7454 for previously inaccessible bitfields in some INSN_TRAP
7457 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7459 * config/tc-d30v.c (do_assemble): Abort with error message
7460 if opcode operands do not match.
7462 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7464 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7465 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7466 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7467 similar new 'q' operand.
7469 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7471 * cgen.c (cgen_asm_finish_insn): Fix typo.
7473 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7476 * cgen.c: Include it.
7477 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7478 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7479 All callers updated.
7480 * config/tc-m32r.c: Include cgen.h.
7481 (m23r_insn): New members num_fixups,fixups.
7483 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7485 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7486 to avoid compiler warning.
7488 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7490 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7493 * makefile.vms (OBJS): Add ehopt.obj
7495 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7497 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7499 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7501 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7502 a short format insn.
7503 (md_assemble): Set it for explicitly packed insns.
7505 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7507 * config/obj-coff.c (c_symbol_merge): Do not take address of
7508 native fields when performing the memcpy.
7510 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7512 * config/tc-mips.c (macro,macro2): Implement
7513 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7515 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7517 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7518 relocations against globally visible symbols.
7519 * config/tc-m68k.c (relaxable_symbol): New macro.
7520 (m68k_ip, md_estimate_size_before_relax): Use it.
7521 (tc_m68k_fix_adjustable): Also handle weak symbols.
7523 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7525 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7526 references to externally visible symbols.
7527 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7528 values in twice for a PC relative reloc if the symbol is
7531 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7532 don't adjust a PC relative reloc against an externally visible
7534 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7535 for a PC relative fixup against an externally visible defined
7536 symbol, arrange to store object file and addend values as though
7537 the symbol were not defined.
7538 (tc_gen_reloc): Likewise.
7540 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7542 * read.c (sizeof_leb128): Referenced externally by write.c so
7545 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7547 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7548 and expand a 'debug' symbol associated with the next instruction
7549 that does not cause a short instruction to be filled with a NOP.
7550 (md_pseudo_table): Add support for .debugsym.
7551 (assemble_parallel_insn): Add calls to expand_debug_sym as
7553 (md_assemble): Ditto.
7555 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7557 * as.c (main): Conditionally call setlocale.
7558 * gasp.c (main): Likewise.
7559 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7560 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7562 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7564 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7566 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7568 * config/tc-hppa.c: Change all calls to bzero to use memset.
7569 (pa_ip): Add cast to avoid warning.
7570 (tc_gen_reloc, md_apply_fix): Likewise.
7571 (pa_find_space_by_number): Likewise.
7572 (hppa_force_relocation): Likewise.
7573 (pa_block): Change i to unsigned int.
7574 * config/obj-som.h (obj_som_copyright): Declare.
7576 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7578 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7579 for line numbers for assembly source.
7581 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7583 * configure.in: Change version number to 2.9.4
7584 * configure: Rebuild.
7586 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7588 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7590 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7592 * ecoff.h: Change symbolS in function declaration to struct
7595 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7597 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7598 (md_convert_frag): Fix i18n typo.
7600 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7602 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7603 * ecoff.h: Protoype it.
7604 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7605 [EVAX] (s_alpha_prologue): Delete.
7606 (md_pseudo_table): Update.
7608 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7610 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7611 array to local pointer.
7612 (get_args, parse_expr): Add casts to avoid warnings.
7614 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7616 * read.c (s_set): Cast xmalloc return value to fragS *.
7617 * config/tc-m68k.c (m68k_ip): Function made static to match
7618 previous forward declaration.
7619 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7621 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7623 * config/tc-v850.c: Add internationalisation macros to error
7626 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7627 macros to error strings.
7629 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7631 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7632 reloc is in the TOC csect.
7633 (md_apply_fix3): Correct gettext typo.
7635 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7637 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7638 .L - they are local labels and the branches are not really
7639 function calls but rather far jumps.
7641 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7643 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7645 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7647 * config/tc-i386.c (md_assemble): Print operand number rather than
7648 using ordinal_names.
7649 (i386_operand): Likewise.
7651 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7653 * Makefile.am (INTLLIBS): Define to work around apparent automake
7655 All Makefiles: Regenerated.
7657 * Many files: Added gettext invocations around user-visible
7659 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7660 HAVE_LC_MESSAGES): Define.
7661 * dep-in.sed: Added asintl.h.
7662 * po/Make-in: New file.
7663 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7665 * read.c (Z_): Renamed from `_'.
7666 * Makefile.am (SUBDIRS): Added po.
7667 (POTFILES): new macro.
7668 (po/POTFILES.in): New target.
7669 ($(OBJS)): Added asintl.h.
7671 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7672 (as_new_LDADD): Added $(INTLLIBS).
7673 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7674 (gasp_new_LDADD): Added $(INTLLIBS).
7675 (gasp_new_DEPENDENCIES): New macro.
7676 * configure, aclocal.m4: Rebuilt.
7677 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7679 (ALL_LINGUAS): Define.
7680 * macro.c: Include "asintl.h".
7681 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7682 * as.h: Include "asintl.h".
7683 * config/tc-i386.c (ordinal_names): Removed.
7684 (md_assemble): Changed error text to avoid ordinal_names.
7685 (i386_operand): Likewise.
7686 (reloc): Added as_bad to avoid i18n problems.
7687 (tc_gen_reloc): Likewise.
7688 * config/tc-arm.c (bad_args): Now a #define.
7690 * config/obj-vms.c (VMS_stab_parse): Changed type of
7692 (global_symbol_directory): Unified strings to avoid i18n
7694 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7695 avoid i18n problems.
7696 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7697 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7699 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7701 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7703 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7705 * as.c (print_version_id): Added an fprintf to avoid i18n
7707 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7709 * expr.c (expr): Added as_warn call to avoid i18n problems.
7710 * messages.c (as_assert): Changed code to avoid i18n problems.
7711 (as_abort): Likewise.
7712 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7713 (s_space): Likewise.
7714 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7716 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7718 * config/tc-i386.c (check_prefix): New static function, split out
7720 (struct _i386_insn): Add wait_prefix field.
7721 (md_assemble): Remove wait_prefix local variable. Use
7722 check_prefix when adding a prefix.
7724 * config/tc-i386.c (current_templates): New static variable.
7725 (md_assemble): Remove current_templates local variable.
7726 (md_assemble, i386_operand): Improve error and warning messages in
7727 many places. Add RESTORE_END_STRING in many places before error
7728 return. Clarify some comments.
7730 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7732 (md_assemble): Parse string instruction operands, looking for
7733 segment override prefixes. Check for invalid segment prefixes on
7735 (i386_operand): i.seg[] and max mem_operand changes for string
7737 * config/tc-i386.h (EsSeg): Define.
7739 * config/tc-i386.h (regKludge): Define.
7740 (iclrKludge, imulKludge): Don't define.
7741 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7742 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7743 opcode_modifier checks to look for more common cases first. Add
7744 default_seg for IsString case.
7746 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7748 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7750 * configure: Rebuild with new automake and libtool.
7751 * aclocal.m4, Makefile.in: Likewise.
7753 * doc/Makefile.am (as.dvi): New target.
7754 * doc/Makefile.in: Rebuild.
7756 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7758 * configure.in: Added sparc86x support.
7760 * configure: Rebuild.
7762 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7764 (md_parse_option): Warn if -EL is not supported for this architecture.
7766 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7768 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7770 * config/tc-mips.c (mips_ip): Note when we use get match on
7771 the full instruction name.
7773 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7775 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7776 back into the expression to handle add/sub simplification correctly.
7778 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7780 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7782 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7784 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7787 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7789 * symbols.c (max_indent_level): New global.
7790 (print_symbol_value_1): Use it.
7791 * expr.h (expr_build_dot): Declare.
7792 * expr.c (expr_build_dot): New function.
7794 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7796 * symbols.c (print_binary): New function.
7797 (print_expr_1): Call it.
7799 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7801 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7802 operand in the opcode.
7804 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7806 * config/tc-i386.h: Reorder operand flags and opcode modifier
7807 flags for clarity. Remove unused definitions: Unknown,
7808 ImmUnknown, DispUnknown, NoModrm.
7809 * config/tc-i386.c (type_names): Add missing Debug type.
7810 (md_assemble): Better duplicate prefix checking. Quicker string
7811 instruction check via new opcode_modifier flag.
7813 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7815 * doc/as.texinfo (Invoking): Clarify -Wa example.
7817 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7819 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7820 (s_mips_weakext): Define.
7821 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7822 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7825 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7827 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7828 is an error if the value can not be computed at assembly time.
7829 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7831 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7833 * gasp.c (main): Set next field of new include_path structure to
7834 NULL. From Avery Pennarun <averyp@gdc.ca>.
7836 * read.c (s_mri_sect): Call as_bad rather than abort for an
7837 unsupported MRI target.
7839 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7841 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7842 the destination of a branch instruction should be altered.
7843 (find_real_start): New function: Locate the real, Thumb coded
7844 start of a Thumb function.
7845 (do_t_branch23): Alter the destination of branches to Thumb
7848 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7850 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7852 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7855 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7857 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7858 * doc/c-hppa.texi: Likewise.
7860 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7862 * Makefile.am: Rebuild dependencies.
7863 * Makefile.in: Rebuild.
7865 * Makefile.am (DEP_INCLUDES): New variable.
7866 (.dep1): Change to work when srcdir is not an absolute path.
7867 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7868 * Makefile.in: Rebuild.
7870 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7872 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7873 LinearAddress patch.
7875 * configure.in: Set version to 2.9.1.
7876 * configure: Rebuild.
7878 * Branched binutils 2.9.
7880 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7882 * config/tc-i386.h (FWait): Define.
7883 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7884 other prefixes. Check FWait flag in opcode table to see which
7885 instructions require an fwait prefix.
7887 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7889 * stabs.c (get_stab_string_offset): Always create a stab string
7892 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7894 Fix some gcc -Wall warnings:
7895 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7896 * ehopt.c (eh_frame_code_alignment): Likewise.
7897 * expr.c (integer_constant, operand): Likewise.
7898 * frags.c (frag_align): Likewise.
7899 * gasp.c (level_0, change_base, doinstr): Likewise.
7900 * hash.c (hash_ask): Likewise.
7901 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7902 (debugging_pseudo): Likewise.
7903 * macro.c (define_macro, check_macro): Likewise.
7904 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7905 (ignore_rest_of_line, float_cons): Likewise.
7906 * symbols.c (decode_local_label_name): Likewise.
7907 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7908 (fixup_segment, number_to_chars_bigendian): Likewise.
7909 (number_to_chars_littleendian): Likewise.
7910 * config/atof-ieee.c (gen_to_words): Likewise.
7911 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7912 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7913 * read.c (output_big_sleb128): Initialize locals to avoid
7915 (output_big_uleb128, equals): Likewise.
7916 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7917 to unsigned int. Change zeros to unsigned int.
7918 * cond.c (s_if): Add return to default case.
7919 * frags.c (frag_now_fix): Change return type to addressT.
7920 * frags.h (frag_now_fix): Update declaration.
7921 * listing.c (file_info_struct): Change linenum to unsigned int.
7922 (struct list_info_struct): Change hll_line to unsigned int.
7923 (print_source): Update format string.
7924 * read.c (emit_expr): Change scan to unsigned int, and don't
7925 bother to initialize it.
7926 * symbols.c (dollar_label_count): Change to unsigned long.
7927 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7928 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7929 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7931 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7933 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7934 mcf5200 just as we do for m68000.
7935 (m68k_init_after_args): Likewise.
7936 (md_estimate_size_before_relax): Likewise.
7938 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7940 * config/tc-v850.c (md_assemble): Store relocation addend in
7941 fixup instead of instruction.
7943 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7945 * config/tc-i386.c (md_assemble): Swap template arguments to
7946 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7947 This macro is currently symmetric, so passing them the wrong
7948 way didn't cause any problem, but may if the macro is changed
7950 After copying template to i.tm, use i.tm. rather than t-> to
7951 access fields, and make t a const*
7952 Move i.tm.operand_types[] swap to immediately after the copy.
7954 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7956 * expr.h (expr_build_uconstant): Add prototype.
7957 (expr_build_unary,expr_build_binary): Add prototypes.
7958 * expr.c (expr_build_uconstant): New function.
7959 (expr_build_unary,expr_build_binary): New functions.
7961 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7963 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7964 * macro.c (macro_expand_body): Increase buffer size.
7965 * messages.c (as_warn): Likewise.
7966 (as_warn_where, as_bad, as_bad_where): Likewise.
7968 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7970 Based on patch from H.J. Lu <hjl@gnu.org>:
7971 * Makefile.am (DISTSTUFF): New variable.
7972 (diststuff): New target.
7973 * Makefile.in: Rebuild.
7975 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7977 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7978 m32r_elf_section_change_hook.
7980 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7981 emit a nop if a section ends with a 16 bit instruction.
7983 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7985 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7986 s_lcomm rather than obj_coff_lcomm.
7987 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7989 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7991 * config/tc-i386.h (LinearAddress): Define.
7992 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7993 instruction, don't use a default segment.
7995 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7997 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7998 * configure: Rebuild.
8000 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8002 * aclocal.m4, configure: Rebuild with libtool 1.2.
8004 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8006 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8007 PC relative branches. Patch courtesy of Jonathan Walton.
8010 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8012 * configure.in (emulations): Add thumb-pe target.
8014 * configure (emulations): Add thumb-pe target.
8016 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8018 * itbl-lex.l (yywrap): Don't define if already defined as a
8021 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8023 * depend.c (quote_string_for_make): New function.
8024 (wrap_output): Use it.
8026 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8028 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8029 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8031 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8033 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8034 Recognize -GN and -relax.
8035 (md_begin): Initialize gp size from -G switch.
8036 (alpha_force_relocation): Always force if -relax.
8037 (alpha_align): Take a new argument that will specify when to
8038 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8039 Change all callers. Emit nop alignment padding as nop+unop pair.
8041 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8043 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8044 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8046 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8048 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8049 require padding to the next long word boundary.
8051 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8053 * cgen.c: #include symcat.h.
8054 * config/tc-m32r.c: Likewise.
8056 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8058 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8059 absolute expressions instead of '$' prefixed register names.
8061 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8063 * read.c (s_set): Record file and line info for symbols when -as.
8064 (pseudo_set): Don't overwrite that dummy fragment.
8066 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8068 * config/tc-ppc.c (md_pseudo_table): Add "section".
8069 (ppc_named_section): New static function.
8071 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8073 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8074 so we don't have to scan the entire list.
8076 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8078 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8079 case, allow the parallel instructions to modify the same flag
8082 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8084 * listing.c (list_symbol_table): Categorize symbols by
8085 undefined_section rather than sy_frag->line == NULL.
8087 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8089 * Makefile.am (install-exec-local): Install properly when ln
8090 fails or tooldir == prefix.
8092 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8094 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8095 Test result of insert_operand for error.
8097 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8099 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8100 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8101 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8102 * doc/Makefile.in: Rebuild.
8104 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8106 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8107 (macro): Fix handling of M_COP[0-3].
8109 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8111 Based on patches from Ross Harvey <ross@teraflop.com>:
8112 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8113 if macro_alternate or macro_mri.
8114 (getstring): Remove support for byte constants between < and >.
8115 (get_any_string): '<' only starts a string if macro_alternate or
8117 (macro_expand_body): Permit keyword parameters following
8118 positional parameters.
8120 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8121 * configure.in (alpha*-*-netbsd*): New target.
8122 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8123 * configure: Rebuild.
8125 * as.h (flag_warn_suppress_instructionswap): Move from here...
8126 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8127 here, and make static.
8129 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8130 BFD_ASSEMBLER or MANY_SEGMENTS.
8132 * as.c (show_usage): Update bug-gnu-utils address.
8133 * gasp.c (show_usage): Likewise.
8134 * doc/as.texinfo (Bug Reporting): Likewise.
8136 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8138 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8139 insns regardless of the size of a pointer if we're in mips I or
8141 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8143 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8145 Fix rac to accept only a0:
8146 * tc-d10v.c (parallel_ok, find_opcode):
8147 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8148 Introduce OPERAND_GPR.
8150 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8152 * read.c (s_fill): Handle non-constant repeat counts by creating
8153 an rs_space fragment.
8155 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8157 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8158 from as_bad to as_warn.
8160 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8162 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8163 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8164 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8166 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8168 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8169 seg_fix_rotP rather than fix_root from seg_info.
8171 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8173 * expr.c: Add support for 0x1_2_3_4 bignums.
8175 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * configure.in: Change -linux* to -linux-gnu*.
8178 * configure: Rebuild.
8180 * app.c (do_scrub_begin): Treat \r as whitespace.
8182 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8184 * Makefile.am: Update dependencies.
8185 * Makefile.in: Rebuild.
8187 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8189 * configure, aclocal.m4: Rebuild with new libtool.
8191 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8193 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8194 the argument to bfd_set_arch_mach.
8195 (load_address): Use bfd_arch_bits_per_address to determine the
8196 bit size of an address instead of looking at the isa level.
8197 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8199 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8201 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8203 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8205 * ehopt.c: New file.
8206 * as.h (enum _relax_state): Add rs_cfa.
8207 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8208 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8209 * read.c (emit_expr): Call check_eh_frame.
8210 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8211 (relax_segment): Likewise.
8212 * Makefile.am: Rebuild dependencies.
8213 (GAS_CFILES): Add ehopt.c.
8214 (GENERIC_OBJS): Add ehopt.o.
8215 * doc/internals.texi (Frags): Document rs_cfa.
8217 * as.c (show_usage): Mention --traditional-format.
8218 (parse_args): Accept --traditional-format.
8219 * as.h (flag_traditional_format): Declare.
8220 * output-file.c (output_file_create): If flag_traditional_format,
8221 set BFD_TRADITIONAL_FORMAT on stdoutput.
8222 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8224 * config/tc-mips.c (append_insn): Make sure that if we have a
8225 fixup for an unmatched %hi reloc, it does not associated with a
8228 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8229 * doc/Makefile.in: Likewise.
8231 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8233 * config/tc-m32r.c (check_for_side_effects): New function.
8234 (can_make_parallel): Add checks for instruction side effects
8235 clashing with the other instruction.
8236 (assemble_parallel_insn): Improve warning messages. Return error
8237 message from non-swapped instruction order.
8239 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8241 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8243 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8244 md_cleanup definition. This moves the forced literal output to
8245 the end of the source pass, and avoids macro's inserting literals
8246 into the code immediately after the macro expansion.
8248 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8250 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8251 a gas internal symbol is adjustable.
8252 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8254 * as.h: If gcc version greater than 2.6, use `__format__' and
8255 `__printf__' in function attributes, rather than `format' and
8258 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8260 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8262 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8264 Add tms320c30 support:
8265 * config/tc-tic30.h: New file.
8266 * config/tc-tic30.c: New file.
8267 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8268 TARGET_FORMAT as "coff-tic30".
8269 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8270 * Makefile.am: Rebuild dependencies.
8271 (CPU_TYPES): Add tic30.
8272 (CPU_OBJ_VALID): tic30-aout is valid.
8273 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8274 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8275 * configure, Makefile.in: Rebuild.
8277 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8279 * config/tc-v850.c (md_assemble): Improvements to error messages.
8281 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8283 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8284 BFD_RELOC_HI16_S to store the high bits of any value.
8286 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8287 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8288 assembler calculate relocations to any external symbol at all.
8289 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8290 involving generation of pc-relative relocs.
8291 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8292 has been moved to md_apply_fix3.
8294 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8295 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8296 which actually means (the address of identifier's GOT entry) +
8297 constant, which is not particularly useful.
8299 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8301 * read.h (include_dirs): Declare.
8302 (include_dir_count,include_dir_maxlen): Declare.
8304 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8306 * configure.in: Correct check for shared opcodes library.
8307 * configure: Rebuild.
8309 * listing.c (buffer_line): If we can't open the file, set at_end.
8310 (listing_print): Remove unused local variable fi.
8312 * config/m68k-parse.y (reglistpair): Handle register list in
8315 * config/vms-conf.h: Don't undef VERSION.
8317 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8319 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8321 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8323 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8324 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8325 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8326 (EXTRA_DIST): Define.
8327 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8328 explicitly rather than via the list of object files.
8329 (gcc-as.opt): New file created when make-gas.com is run.
8330 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8331 itbl-cpu.h} to #include appropriate file rather than copying that
8333 * config/vms-conf.h: Synchronize with current config.in.
8334 * Makefile.in: Rebuild.
8336 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8338 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8339 (parallel_ok): Relaxed parallel subinstruction dependency check.
8341 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8343 * as.h (flag_warn_suppress_instructionswap): added new flag.
8344 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8345 command line argument.
8346 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8347 warning only if flag_warn_suppress_instructionswap is false.
8349 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8351 * configure.in (i386-*-mingw32*): New target.
8352 * configure: Rebuild.
8354 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8356 * symbols.c (resolve_symbol_value): Don't set the segment if it
8357 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8359 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8362 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8364 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8365 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8368 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8370 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8372 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8374 * config/tc-v850.c (v850_insert_operand): Display instruction when
8375 an error is encountered.
8377 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8379 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8380 (i386-*-sco3.2v5*coff): New target.
8381 (i386-*-sco3.2*): New target.
8382 * configure: Rebuild.
8384 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8386 * config/tc-v850.c: Tidy error message production.
8388 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8390 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8391 validate_immediate return value in the right type for comparisons
8394 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8396 * listing.c (MAX_BYTES): Use listing variables not constants.
8397 (data_buffer): No longer an array, but a pointer.
8398 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8399 (listing_listing): Allocate data_buffer.
8401 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8403 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8404 --listing-rhs-width, --listing-cont-lines.
8405 (show_usage): Update.
8406 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8407 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8408 (print_lines): Use the variables instead of the constants.
8409 (listing_listing): Likewise.
8410 * listing.h: Declare the new vars.
8412 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8414 * as.c (parse_args): Add --keep-locals alias for -L.
8415 Add --strip-local-absolute.
8416 (show_usage): Update.
8417 * as.h (flag_strip_local_absolute): New flag.
8418 * symbols.c (S_IS_LOCAL): Use it.
8419 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8420 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8421 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8423 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8425 * config/tc-m32r.c: Detect if explicitly parallel instructions
8426 might have an io conflict and issue a warning message.
8428 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8430 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8431 cgen_swap_fixups): Functions to save, restore and swap the fixup
8432 chain with a backup copy.
8433 (cgen_asm_finish_insn): Returns address of constructed insn.
8435 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8437 * listing.c (file_info_struct): Remove FILE, add POS.
8438 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8439 (file_info): Don't open the file.
8440 (buffer_line): Check for the file in the last_open cache, updating
8442 (print_source): Don't reference file_info->file.
8443 (listing_listing): Likewise.
8444 (listing_print): Close the file in the cache, if any.
8446 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8448 * read.c (dwarf_file_string): New file static variable.
8449 (emit_expr): Look for constant sequence that leads up to a file
8450 name in DWARF debugging output.
8451 (stringer): Use dwarf_file_string to decide whether to accept a
8452 string as a file name.
8454 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8456 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8457 (crack_operand): Add reg->reglst MRI hack.
8458 (r_seg): Put reglst symbols in reg_section.
8459 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8461 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8463 * tc-sh.c (get_specific): Handle SGR & DBR.
8465 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8467 * tc-h8300.c (parse_reg): Take the length of the symbol into
8468 account when attempting to match a register name.
8469 * tc-h8500.c (parse_reg): Likewise.
8471 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8473 * cgen.c: Formatting changes to improve readability.
8475 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8477 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8480 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8482 Based on a patch from Jim Wilson
8483 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8484 (tc_gen_reloc): Handle cross section PC relative relocs
8487 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8489 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8491 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8493 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8494 (expr_jmp_buf): New static local.
8495 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8496 (cgen_md_operand): New function.
8497 * tc-m32r.c: Clean up pass over `struct foo' usage.
8498 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8500 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8502 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8503 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8505 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8507 * config/tc-i386.c (i386_operand): Give an error if there are
8508 unrecognized characters after an expression.
8510 For older changes see ChangeLog-9697