1 2000-11-30 Philip Blundell <pb@futuretv.com>
3 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4 even in non BFD_ASSEMBLER case.
6 2000-11-30 Diego Novillo <dnovillo@redhat.com>
8 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
11 2000-11-29 Richard Henderson <rth@redhat.com>
13 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
14 until dwarf2_finish; use relaxation to get cross-fragment offsets;
15 thread multiple subsegments properly; handle multiple code
16 sections properly; emit proper compilation unit info for assembler
19 * as.h (enum _relax_state): Add rs_dwarf2dbg.
20 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
21 (dwarf2dbg_estimate_size_before_relax): Declare.
22 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
23 * write.c: Include dwarf2dbg.h.
24 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
25 (relax_segment): Likewise.
27 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
29 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
30 jump>: Use as_bad_where instead of as_bad. Tweak error message
31 accordingly. Stabilize frag by updating fix part and resetting
33 <undefined symbol, unconditional jump>: Ditto.
34 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
35 indexing is_end_of_line[].
36 (md_assemble): Initialize size to 0.
37 (md_section_align): Mark parameter seg as unused.
38 (parse_reg): Parse names case-insensitively.
40 2000-11-28 Kazu Hirata <kazu@hxi.com>
42 * config/obj-aout.h: Fix formatting.
43 * config/obj-bout.h: Likewise.
44 * config/obj-coff.c: Likewise.
45 * config/obj-coff.h: Likewise.
46 * config/obj-elf.h: Likewise.
47 * config/obj-som.h: Likewise.
48 * config/obj-vms.c: Likewise.
49 * config/obj-vms.h: Likewise.
50 * config/tc-h8300.h: Likewise.
51 * config/tc-ns32k.h: Likewise.
52 * config/tc-sparc.h: Likewise.
53 * config/tc-tic54x.h: Likewise.
54 * config/tc-z8k.h: Likewise.
56 2000-11-28 Nick Clifton <nickc@redhat.com>
58 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
59 License is present in the sources, but not the output, and
60 also available from the GNU website.
61 (GNU Free Documentation License): Comment out this section.
63 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
65 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
66 targets. Remove i860 from valid a.out targets.
67 * Makefile.in: Regenerate.
69 * config/tc-cris.c: Include dwarf2dbg.h.
70 (md_pseudo_table): Add .file and .loc.
71 (md_assemble): Call dwarf2_emit_insn if generating ELF.
72 (s_cris_file, s_cris_loc): New.
73 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
74 * Makefile.am: Regenerate dependencies.
75 * Makefile.in: Regenerate.
77 2000-11-28 Alan Modra <alan@linuxcare.com.au>
79 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
80 (MRI_MUL_PRECEDENCE): Likewise.
81 (op_rank): Fix a comment typo.
83 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
85 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
87 (get_operand): Fix analysis for movw/movb instructions.
89 2000-11-24 Nick Clifton <nickc@redhat.com>
91 * configure.in (xscale-elf): Add target.
92 (xscale-coff): Add target.
93 * configure: Regenerate.
95 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
97 (ARM_EXT_XSCALE): New ARM architecture extension.
98 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
99 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
100 (ARM_THUMB): Rename to ARM_EXT_THUMB.
101 (ARM_ARCH_V4): Remove processor from architecture.
102 (ARM_ARCH_3M): New architecutre definition.
103 (ARM_ARCH_V5TE): New architecutre definition.
104 (ARM_ARCH_XSCALE): New architecutre definition.
105 (CPU_DEFAULT): Allow to be defaulted to XScale.
106 (atpcs): New boolean variable.
107 (ldr_flags): Support 'd' flag for double word loads.
108 (str_flags): Support 'd' flag for double word stored.
109 (do_mia): New function.
110 (do_mar): New function.
111 (do_mra): New function.
112 (do_pld): New function.
113 (do_ldrd): New function.
114 (do_blx): New function.
115 (do_bkpt): New function.
116 (do_clz): New function.
117 (do_lstc2): New function.
118 (do_cdp2): New function.
119 (do_t_blx): New function.
120 (do_t_bkpt): New function.
121 (do_smla): New function.
122 (do_smlal): New function.
123 (do_smul): New function.
124 (do_qadd): New function.
125 (do_co_reg2c): New function.
126 (LONGEST_INSN): Redefine to 7.
128 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
129 command line switches.
131 2000-11-22 Jim Wilson <wilson@redhat.com>
133 * config/tc-ia64.c (pseudo_func): Add missing initializers.
134 (struct rsrc): Make line unsigned.
135 (gr_values): Add missing initializer.
136 (SLOT_NUM_NOT_SET): Add unsigned cast.
137 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
138 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
139 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
140 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
141 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
142 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
143 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
144 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
145 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
146 Add ATTRIBUTE_UNUSED to unused parameters.
147 (convert_expr_to_ab_reg): Add parens.
148 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
149 (dot_prologue): Initialize grsave when declared.
150 (md_pseudo_table): Add missing initializers.
151 (operand_match): Add casts to bfd_vma.
152 (emit_one_bundle): Delete unused local prev. Make required_template
154 (specify_resource): Cast i to unsigned.
155 (note_register_values): Use fprintf_vma.
156 (print_dependency): Likewise.
158 2000-11-21 Jim Wilson <wilson@redhat.com>
160 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
161 for unwind info section.
162 (dot_endp): Likewise for unwind section.
164 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
167 2000-11-21 Jakub Jelinek <jakub@redhat.com>
169 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
170 (output_insn): Call dwarf2_emit_insn.
171 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
173 2000-11-17 Richard Henderson <rth@redhat.com>
175 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
176 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
177 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
179 2000-11-17 Nick Clifton <nickc@redhat.com>
181 * config/tc-arm.c (md_pseudo_table): Add support for .line and
184 2000-11-17 Richard Henderson <rth@redhat.com>
186 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
188 2000-11-17 Richard Henderson <rth@redhat.com>
190 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
191 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
192 tri-state definition of alpha_flag_mdebug.
193 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
194 (s_alpha_file): Store first .file directive.
196 (md_pseudo_table): Add stabs and stabn.
198 2000-11-17 Richard Henderson <rth@redhat.com>
200 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
202 2000-11-17 Richard Henderson <rth@redhat.com>
204 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
205 (main): Call dwarf2_finish.
206 * as.h (debug_type): Clarify documentation of the meaning
208 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
209 (print_stats): Fix parenthesis problem.
210 (now_subseg_size): New.
211 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
212 (dwarf2_directive_file): Don't set debug_type.
213 (dwarf2_where): Honor DEBUG_DWARF2 first.
214 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
215 do nothing if not emitting dwarf2 debug info, or no work.
216 * dwarf2dbg.h (dwarf2_emit_insn): Update.
217 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
218 (ecoff_new_file): Likewise.
219 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
220 commentary wrt dwarf2.
222 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
223 ATTRIBUTE_UNUSED as needed.
224 (emit_insn): Call dwarf2_emit_insn.
227 (s_alpha_coff_wrapper): Don't handle them.
228 (md_pseudo_table): Update for .file and .loc.
229 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
231 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
232 don't protect with debug_type.
233 * config/tc-hppa.c (md_assemble): Likewise.
234 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
235 * config/tc-mn10300.c (md_assemble): Likewise.
236 * config/tc-sh.c (md_assemble): Likewise.
237 * config/tc-v850.c (md_assemble): Likewise.
239 * config/tc-arm.c (arm_end_of_source): Remove.
240 * config/tc-hppa.c (pa_end_of_source): Remove.
241 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
242 * config/tc-mn10300.c (mn10300_finalize): Remove.
243 * config/tc-sh.c (sh_finalize): Remove.
244 * config/tc-v850.c (sh_finalize): Remove.
246 * config/tc-arm.h (md_end): Remove.
247 * config/tc-hppa.h (md_end): Remove.
248 (DWARF2_LINE_MIN_INSN_LENGTH): New.
249 * config/tc-m68hc11.h (md_end): Remove.
250 * config/tc-mn10300.h (md_end): Remove.
251 * config/tc-sh.h (md_end): Remove.
252 * config/tc-v850.h (md_end): Remove.
254 * config/tc-ia64.c (emit_one_bundle): Don't protect
255 dwarf2 bits with debug_type.
256 (md_assemble): Likewise.
257 (ia64_end_of_source): Don't call dwarf2_finish.
259 2000-11-16 Jim Wilson <wilson@redhat.com>
261 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
262 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
265 2000-11-16 H.J. Lu <hjl@gnu.org>
267 * config/obj-elf.c (obj_elf_symver): Don't check the missing
270 2000-11-15 Kazu Hirata <kazu@hxi.com>
272 * config/tc-tic30.c: Fix formatting.
273 * config/tc-tic80.c: Likewise.
274 * config/tc-v850.c: Likewise.
275 * config/tc-vax.c: Likewise.
276 * config/tc-w65.c: Likewise.
277 * config/tc-z8k.c: Likewise.
279 2000-11-14 DJ Delorie <dj@redhat.com>
281 * config/tc-v850.c: Support dwarf2.
282 * config/tc-v850.h: Ditto.
284 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
285 parse_cons_expression_v850 to initialize hold_cons_reloc.
287 2000-11-15 Bernd Schmidt <bernds@redhat.com>
289 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
290 (errata_nops_necessary_p): New function.
291 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
294 2000-11-14 Jim Wilson <wilson@redhat.com>
296 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
297 return little endian bfd formats.
299 2000-11-14 Kazu Hirata <kazu@hxi.com>
301 * config/aout_gnu.h: Fix formatting.
302 * config/atof-vax.c: Likewise.
303 * config/m68k-parse.h: Likewise.
304 * config/m88k-opcode.h: Likewise.
305 * config/obj-elf.c: Likewise.
306 * config/tc-arm.c: Likewise.
307 * config/tc-cris.c: Likewise.
308 * config/tc-i386.c: Likewise.
309 * config/tc-ia64.c: Likewise.
310 * config/tc-mn10300.c: Likewise.
311 * config/te-386bsd.h: Likewise.
312 * config/te-hppa.h: Likewise.
313 * config/te-nbsd.h: Likewise.
314 * config/te-ppcnw.h: Likewise.
315 * config/te-sparcaout.h: Likewise.
316 * config/te-tmips.h: Likewise.
317 * config/vax-inst.h: Likewise.
318 * config/vms-conf.h: Likewise.
320 2000-11-14 Jakub Jelinek <jakub@redhat.com>
322 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
324 2000-11-13 H.J. Lu <hjl@gnu.org>
326 * config/obj-elf.c (elf_frob_symbol): Support
327 ".symver name,name2@@@nodename".
328 (elf_frob_file_before_adjust): Likewise.
330 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
331 and ".symver name,name2@@@nodename".
334 2000-11-12 H.J. Lu (hjl@gnu.org)
336 * config/obj-elf.c (obj_elf_symver): Check missing version
339 2000-11-12 H.J. Lu (hjl@gnu.org)
341 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
342 instead of bfd_vma for non-bfd assemblers.
344 2000-11-09 Kazu Hirata <kazu@hxi.com>
346 * itbl-ops.c: Fix comment typos.
348 2000-11-08 Jim Wilson <wilson@redhat.com>
350 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
351 (struct unwind): Add next_slot_frag field.
352 (slot_index): New parameters slot_frag and first_frag. Add code
353 to add in frag sizes when different. Add comments.
354 (fixup_unw_records): New locals first_frag and last_frag. Pass new
355 arguments to slot_index.
356 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
357 loop end. Set next_slot_frag field.
359 2000-11-07 H.J. Lu <hjl@gnu.org>
361 * doc/as.texinfo (.symver): Updated for versioned symbol
364 * obj.h (format_ops): Add the frob_file_before_adjust field.
366 * config/obj-aout.c (aout_format_ops): Set the
367 frob_file_before_adjust field to 0.
368 * config/obj-coff.c (coff_format_ops): Likewise.
369 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
371 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
373 (elf_frob_file_before_adjust): New function to remove unneeded
374 versioned symbols from the symbol table.
375 (elf_format_ops): Set the frob_file_before_adjust field to
376 elf_frob_file_before_adjust.
378 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
381 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
383 2000-11-07 Peter Targett <peter.targett@arccores.com>
385 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
387 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
388 Fix compile time warning messages.
390 2000-11-07 Nick Clifton <nickc@redhat.com>
392 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
393 buffer in order to avoid buffer overflows.
395 2000-11-06 Steve Ellcey <sje@cup.hp.com>
397 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
398 Change M to m for -milp32 or -mlp64 to match gcc.
399 (dot_endp): Use bytes_per_address instead of 8.
400 (emit_one_bundle): Use number_to_chars_littleendian instead of
402 (fix_insn): Likewise.
403 (ia64_init): New function.
404 (ia64_target_format): New function.
405 (md_begin): Set endianness, arch, and machine as appropriate.
406 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
407 Make these macros depend on TE_HPUX macro.
408 (TARGET_FORMAT): Define.
409 (HOST_SPECIAL_INIT): Define.
410 * config/te-hpux.h: New file.
411 * configure.in: Add "ia64-*-hpux*" target to configure.
412 * configure: Regenerate.
414 2000-11-06 Kazu Hirata <kazu@hxi.com>
416 * as.c: Fix formatting.
417 * dwarf2dbg.c: Likewise.
418 * input-file.c: Likewise.
419 * input-file.h: Likewise.
420 * input-scrub.c: Likewise.
421 * itbl-ops.c: Likewise.
422 * listing.c: Likewise.
424 * messages.c: Likewise.
426 * subsegs.c: Likewise.
427 * subsegs.h: Likewise.
430 2000-11-06 Nick Clifton <nickc@redhat.com>
432 * doc/as.texinfo: Add GNU Free Documentation License.
433 * doc/gasp.texi: Add GNU Free Documentation License.
434 * doc/as.1: Add GNU Free Documentation License.
436 2000-11-05 Nick Clifton <nickc@redhat.com>
438 * config/tc-arm.c: Add include of "dwarf2dbg.h"
440 2000-11-02 Per Lundberg <plundis@chaosdev.org>
442 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
443 * configure: Regenerate.
445 2000-11-01 Nick Clifton <nickc@redhat.com>
447 * read.c (original_case_string): New global variable.
448 (read_a_source_file): Copy opcode string into
449 original_case_string if clobbering the case of the opcode.
450 * read.h: Export the definition of original_case_string.
451 * config/tc-arm.c (md_assembler): When parsing a .req
452 directive use the original opcode string, not the case
455 2000-11-02 Nick Clifton <nickc@redhat.com>
457 * config/tc-mn10300.c (debug_line): Remove this static
459 (md_assemble): Call dwarf2_generate_asm_lineno instead of
460 dwarf2_where and dwarf2_gen_line_info.
462 2000-11-02 Theo Honohan <th@futuretv.com>
464 * config/tc-arm.c (do_msr): Improve error message.
466 2000-10-31 Eric Christopher <echristo@redhat.com>
468 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
469 or pc-relative, else use fx_offset.
471 2000-10-31 Jim Wilson <wilson@redhat.com>
473 * config/tc-ia64.c (struct md): New field tag_fixups.
474 (ia64_flush_insns): Handle tag_fixups. Error if dangling
475 qualifying predicate.
476 (emit_one_bundle): Delete spurious multiplication by one. Handle
478 (ia64_start_line): Error if dangling qualifying predicate.
479 (defining_tag): New static variable.
480 (ia64_unrecognized_line, case '['): Parse tags.
481 (ia64_frob_label): Create tag_fixups.
482 (md_assemble): Reset md.qp.X_op after using it.
484 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
486 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
488 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
490 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
492 2000-10-30 Kazu Hirata <kazu@hxi.com>
494 * expr.c: Fix formatting.
495 * flonum-copy.c: Likewise.
496 * flonum.h: Likewise.
500 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
502 * as.h (OPTION_MD_BASE): Bump to 190.
503 * as.c (parse_args) <std_longopts>: Add comment about the need to
504 check OPTION_MD_BASE in as.h.
506 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
509 2000-10-27 Nick Clifton <nickc@redhat.com>
511 * configure.in (emulations): Add m68hc12.
512 * configure: Regenerate.
513 * po/gas.pot: Regenerate.
515 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
517 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
519 (arm_psr_parse): Handle lowercase CPSR and SPSR.
521 2000-10-25 Nick Clifton <nickc@redhat.com>
523 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
524 a DWARF2 line number information sequence.
526 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
528 * read.c (generate_lineno_debug): Update comment describing why
529 DWARF2 line number debug information is not generated
530 automatically by this function.
532 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
535 * config/tc-arm.h (md_end): Define.
536 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
538 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
539 if generating DWARF2 line numbers.
540 (arm_end_of_source): New function. Call dwarf2_finish if
543 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
544 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
545 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
547 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
549 * tc-i386.c: Fix prototype declarations for functions taking no
552 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
554 * tc-i386.c (i386_operand_modifier): Remove.
555 (build_displacement_string): Remove.
556 (i386_parse_seg): Remove.
557 (i386_intel_memory_operand): Remove.
558 (i386_intel_operand): Re-write using recursive descent parser based
559 on MASM documentation.
560 (struct intel_parser_s): New structure.
561 (intel_parser): New static variable.
562 (struct intel_token): New structure.
563 (cur_token, prev_token): New static variables.
576 (intel_match_token): New function.
577 (intel_get_token): New function.
578 (intel_putback_token): New function.
579 (intel_expr): New function.
580 (intel_e05): New function.
581 (intel_e05_1): New function.
582 (intel_e06): New function.
583 (intel_e06_1): New function.
584 (intel_e09): New function.
585 (intel_e09_1): New function.
586 (intel_e10): New function.
587 (intel_e10_1): New function.
588 (intel_e11): New function.
590 2000-10-20 Jakub Jelinek <jakub@redhat.com>
592 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
593 instructions to loose any special insn->architecture mask.
595 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
596 (sparc_md_end, sparc_arch_types, sparc_arch,
597 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
598 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
599 request v9b architecture if they are used).
601 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
603 * config/tc-m68k.c: Fix the previous misapplied patch.
605 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
607 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
608 BFD_ASSEMBLER and !BFD_ASSEMBLER.
609 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
612 2000-10-17 Kazu Hirata <kazu@hxi.com>
614 * debug.c: Fix formatting.
615 * depend.c: Likewise.
616 * dwarf2dbg.c: Likewise.
617 * dwarf2dbg.h: Likewise.
621 * flonum-konst.c: Likewise.
624 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
626 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
628 * doc/as.texinfo: Added notes about this new option.
630 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
632 * config/tc-sh.c (JREG): Remove.
633 (md_convert_frag): Remove #if 0:d code using JREG.
635 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
637 * config/tc-i386.c (i386_operand_modifier): Only match
638 modifiers SHORT and FLAT if they are followed by a space.
639 (parse_register): When `allow_naked_reg' is set, do not confuse
640 identifiers that start with a register name with a register.
642 2000-10-12 Kazu Hirata <kazu@hxi.com>
644 * app.c: Fix formatting.
647 * bit_fix.h: Likewise.
652 2000-10-11 Alan Modra <alan@linuxcare.com.au>
654 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
656 2000-10-07 Alan Modra <alan@linuxcare.com.au>
658 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
659 Re-arrange function a little and improve error message.
661 * write.c (write_relocs): Fix a comment.
663 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
666 2000-10-05 Jim Wilson <wilson@cygnus.com>
668 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
670 2000-10-05 Alan Modra <alan@linuxcare.com.au>
672 * config/tc-i386.c: Delete some useless comments, reformat others.
674 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
675 non-global syms in linkonce sections.
677 2000-10-04 Ralf Baechle <ralf@gnu.org>
679 * config/tc-ia64.c (operand_match): Don't use // style comments.
680 * config/tc-i370.c: Likewise.
682 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
684 Changes to handle varying register prefix and user symbol prefix.
685 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
686 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
687 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
688 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
689 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
690 (demand_register_prefix): New variable.
691 (md_pseudo_table): New pseudo ".syntax".
692 (md_longopts): New options --no-underscore and --underscore.
693 (cris_target_format): Return elf32-us-cris or elf32-cris depending
694 on symbols_have_leading_underscore.
695 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
696 (get_spec_reg): Ditto.
697 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
699 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
701 <case OPTION_NO_US, case OPTION_US>: New.
702 (md_show_usage): Be brief and reformat to match continuation of
704 * po/gas.pot: Regenerate.
706 2000-09-28 Alan Modra <alan@linuxcare.com.au>
708 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
709 force relocs for 12 bit branches.
710 (md_apply_fix): Similarly, adjust logic here.
712 2000-09-28 Alan Modra <alan@linuxcare.com.au>
714 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
715 adjust for external and weak syms as we will use a reloc. Allow
716 for +8 offset when calculating limits of branches.
717 (hppa_fix_adjustable): Undo 2000-09-23 change.
718 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
719 Correct distance calculation.
720 (tc_gen_reloc): Print the file name and line number if we can't
723 From John David Anglin <dave@hiauly1.hia.nrc.ca>
724 * config/tc-hppa.c (nonzero_dibits): Define.
725 (arg_reloc_stub_needed): Check each arg and return value
726 separately for zero case.
727 (pa_align): Declare argument `bytes'.
729 2000-09-25 Kazu Hirata <kazu@hxi.com>
731 * config/tc-cris.c: Fix formatting.
732 * config/tc-d10v.h: Likewise.
733 * config/tc-d30v.c: Likewise.
734 * config/tc-d30v.h: Likewise.
735 * config/tc-fr30.c: Likewise.
736 * config/tc-fr30.h: Likewise.
737 * config/tc-m68k.c: Likewise.
738 * config/tc-m68k.h: Likewise.
739 * config/tc-pj.h: Likewise.
740 * config/tc-ppc.c: Likewise.
741 * config/tc-ppc.h: Likewise.
742 * config/tc-sh.c: Likewise.
743 * config/tc-sh.h: Likewise.
744 * config/tc-sparc.c: Likewise.
745 * config/tc-v850.h: Likewise.
746 * config/tc-vax.h: Likewise.
747 * config/tc-w65.h: Likewise.
748 * config/tc-z8k.h: Likewise.
750 2000-09-23 Alan Modra <alan@linuxcare.com.au>
752 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
754 (hppa_force_relocation): Likewise.
756 2000-09-22 Jim Wilson <wilson@cygnus.com>
758 * config/tc-ia64.c (dv_sem): Add "stop".
759 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
760 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
761 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
763 (mark_resources): Check IA64_RS_PRr.
765 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
767 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
768 md_estimate_size_before_relax): Redesign and clean up the
769 relaxation mechanism.
771 2000-09-21 Kazu Hirata <kazu@hxi.com>
773 * config/tc-ns32k.c: Fix formatting.
774 * config/tc-ns32k.h: Likewise.
776 2000-09-20 Kazu Hirata <kazu@hxi.com>
778 * config/tc-m32r.c: Fix formatting.
779 * config/tc-m32r.h: Likewise.
780 * config/tc-m68851.h: Likewise.
781 * config/tc-m68hc11.c: Likewise.
782 * config/tc-m68hc11.h: Likewise.
783 * config/tc-m88k.c: Likewise.
784 * config/tc-mcore.c: Likewise.
785 * config/tc-mcore.h: Likewise.
786 * config/tc-mips.c: Likewise.
787 * config/tc-mips.h: Likewise.
788 * config/tc-mn10200.h: Likewise.
789 * config/tc-mn10300.h: Likewise.
790 * config/tc-tahoe.c: Likewise.
791 * config/tc-tahoe.h: Likewise.
793 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
795 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
796 Likewise in relaxation description comments.
798 2000-09-18 Alan Modra <alan@linuxcare.com.au>
800 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
801 subtraction of two syms without emitting a relocation.
803 From David Huggins-Daines <dhd@linuxcare.com>
804 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
805 global or weak symbols.
807 2000-09-15 Kazu Hirata <kazu@hxi.com>
809 * config/tc-h8300.h: Fix formatting.
810 * config/tc-h8500.c: Likewise.
811 * config/tc-h8500.h: Likewise.
812 * config/tc-hppa.h: Likewise.
813 * config/tc-i370.h: Likewise.
814 * config/tc-i386.h: Likewise.
815 * config/tc-i860.c: Likewise.
816 * config/tc-i860.h: Likewise.
817 * config/tc-i960.h: Likewise.
818 * config/tc-ia64.c: Likewise.
819 * config/tc-ia64.h: Likewise.
821 2000-09-14 Kazu Hirata <kazu@hxi.com>
823 * config/tc-a29k.c: Fix formatting.
824 * config/tc-alpha.c: Likewise.
825 * config/tc-arc.c: Likewise.
826 * config/tc-arc.h: Likewise.
827 * config/tc-arm.c: Likewise.
828 * config/tc-arm.h: Likewise.
829 * config/tc-avr.c: Likewise.
830 * config/tc-avr.h: Likewise.
831 * config/tc-tic30.c: Likewise.
832 * config/tc-tic30.h: Likewise.
833 * config/tc-tic54x.c: Likewise.
834 * config/tc-tic54x.h: Likewise.
835 * config/tc-tic80.c: Likewise.
836 * config/tc-tic80.h: Likewise.
838 2000-09-14 Timothy Wall <twall@cygnus.com>
840 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
841 parallel comparisons for later use.
842 (struct rsrc): Add parallel comparison type.
843 (resources_match): Skip special cases of PR usage (non-conflicting
846 2000-09-13 Kazu Hirata <kazu@hxi.com>
848 * config/obj-ecoff.c: Fix formatting.
849 * config/obj-elf.c: Likewise.
850 * config/obj-elf.h: Likewise.
851 * config/obj-evax.h: Likewise.
852 * config/obj-generic.h: Likewise.
853 * config/obj-hp300.c: Likewise.
854 * config/obj-hp300.h: Likewise.
855 * config/obj-ieee.h: Likewise.
856 * config/obj-vms.c: Likewise.
857 * config/obj-vms.h: Likewise.
859 2000-09-13 Anders Norlander <anorland@acc.umu.se>
861 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
862 (md_parse_option): Ditto.
863 (md_longopts): Add -mips32 option.
864 (md_show_usage): Document new options.
865 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
866 (mips_ip): Assemble mfc0 with a sub-selection code.
867 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
868 (mips_cpu_to_str): New function.
869 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
870 Use CPU_* defines instead of hardcoded numbers.
872 * doc/as.texinfo: Document new options.
873 * doc/c-mips.texi: Ditto.
875 2000-09-12 Kazu Hirata <kazu@hxi.com>
877 * as.h: Fix formatting.
878 * asintl.h: Likewise.
879 * bit_fix.h: Likewise.
880 * config/obj-aout.c: Likewise.
881 * config/obj-aout.h: Likewise.
882 * config/obj-bout.c: Likewise.
883 * config/obj-bout.h: Likewise.
884 * config/obj-coff.c: Likewise.
885 * config/obj-coff.h: Likewise.
886 * dwarf2dbg.h: Likewise.
888 * flonum.h: Likewise.
890 * itbl-ops.h: Likewise.
894 * struc-symbol.h: Likewise.
895 * subsegs.h: Likewise.
896 * symbols.h: Likewise.
900 2000-09-11 Kazu Hirata <kazu@hxi.com>
902 * bignum-copy.c: Fix formatting.
903 * config/tc-i370.c: Likewise.
904 * config/tc-i960.c: Likewise.
905 * config/tc-m68k.c: Likewise.
907 * flonum-copy.c: Likewise.
908 * flonum-konst.c: Likewise.
909 * flonum-mult.c: Likewise.
910 * literal.c: Likewise.
914 * subsegs.c: Likewise.
916 2000-09-09 Philip Blundell <philb@gnu.org>
918 * configure.in (arm*-*-uclinux*): New target.
919 * configure: Regenerate.
921 2000-09-09 Kazu Hirata <kazu@hxi.com>
923 * input-file.c: Fix formatting.
924 * itbl-ops.c: Likewise.
925 * messages.c: Likewise.
927 2000-09-08 Philip Blundell <philb@gnu.org>
929 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
932 2000-09-07 H.J. Lu <hjl@gnu.org>
934 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
935 * configure: Rebuild.
937 2000-09-07 Kazu Hirata <kazu@hxi.com>
939 * atof-generic.c: Fix formatting.
940 * config/tc-mips.c: Likewise.
941 * config/tc-vax.c: Likewise.
942 * input-scrub.c: Likewise.
944 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
946 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
947 * configure.in (sh-*-linux*): Added.
948 * configure: Rebuilt.
950 2000-09-06 Kazu Hirata <kazu@hxi.com>
952 * config/tc-hppa.c: Fix formatting.
954 * ecoff.c: Fix formatting.
956 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
958 * configure: Rebuilt with new libtool.m4.
960 2000-09-05 Kazu Hirata <kazu@hxi.com>
962 * cgen.c: Fix formatting.
963 * config/tc-ia64.c: Likewise.
965 2000-09-05 Nick Clifton <nickc@redhat.com>
967 * aclocal.m4: Regenerate.
968 * config.in: Regenerate.
969 * configure: Regenerate.
970 * po/gas.pot: Regenerate.
972 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
974 * config/tc-cris.c: Correct comment typos.
976 2000-09-05 Eric Christopher <echristo@cygnus.com>
978 * config/tc-mn10300.c: Cleanup.
979 (md_pcrel_from): Enable.
981 2000-09-05 Alan Modra <alan@linuxcare.com.au>
983 * expr.c (operand): Fix a comment typo.
984 * write.c (write_relocs): Fix a signed/unsigned warning.
986 * config/tc-hppa.c (fudge_reg_expressions): New
987 (hppa_force_reg_syms_absolute): New.
988 (pa_equ): Allow reg_section expressions.
989 * config/tc-hppa.c (md_optimize_expr): Define.
990 (hppa_force_reg_syms_absolute): Prototype.
992 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
993 (pa_parse_number): Pass in arg to select fp reg parsing.
994 Return 1 to indicate format checks pass. If strict, then only
995 accept a register or register symbol. Return value in...
996 (pa_number): New static for pa_parse_number.
997 (FP_REG_BASE): Define.
998 (FP_REG_RSEL): Define.
999 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1000 appropriate. White space changes.
1001 (need_pa11_opcode): Don't bother passing any params, get them from
1003 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1004 Remove extraneous check in case 'Q'.
1005 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1006 reg, set section of resulting symbol to reg_section.
1007 (pa_parse_space_stmt): Modify call to pa_parse_number.
1008 (pa_space): Likewise.
1010 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1011 (hppa_force_relocation): Handle vtable relocs.
1012 (pa_vtable_entry): New.
1013 (pa_vtable_inherit): New.
1014 (md_pseudo_table): Add entries for vtable pseudos.
1015 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1016 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1018 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1019 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1020 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1022 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1023 specify a symbol type.
1025 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1026 dependent things together.
1027 (md_elf_symbol_type): Define.
1029 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1031 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1033 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1034 (obj_elf_vtable_entry): Declare.
1036 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1037 and export function.
1038 (obj_elf_vtable_entry): Similarly.
1039 (elf_pseudo_table): Fix the damage with a cast.
1041 2000-09-03 Richard Henderson <rth@cygnus.com>
1043 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1044 for template selection when a label is needed.
1046 2000-09-02 Kazu Hirata <kazu@hxi.com>
1048 * config/tc-ia64.c: Fix formatting.
1050 2000-09-02 Nick Clifton <nickc@redhat.com>
1052 * configure.in: Increase version number to 2.10.91.
1053 * configure: Regenerate.
1054 * aclocal.m4: Regenerate.
1055 * config.in: Regenerate.
1056 * po/gas.pot: Regenerate.
1057 * Makefile.in: Regenerate.
1059 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1061 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1062 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1063 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1065 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1068 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1070 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1071 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1072 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1073 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1074 (GOT_symbol): New variable.
1075 (md_undefined_symbol): Set it.
1077 2000-09-01 Richard Henderson <rth@cygnus.com>
1079 * config/tc-ia64.c (match): Don't inline.
1080 (extra_goodness): New.
1081 (md_begin): Prefer nop.f and nop.b for best_template.
1083 2000-08-31 Kazu Hirata <kazu@hxi.com>
1085 * as.c: Fix formatting.
1087 * frags.c: Likewise.
1088 * macro.c: Likewise.
1090 2000-08-31 Eric Christopher <echristo@cygnus.com>
1092 * config/tc-mn10300.c: Cleanup and fix warnings.
1093 (md_pseudo_table): Add initializers.
1094 (md_show_usage): Cleanup.
1095 (md_parse_option): Fix warnings.
1096 (md_undefined_symbol): Fix warnings.
1097 (md_conver_frag): Fix warnings.
1098 (tc_gen_reloc): Fix warnings.
1099 (md_apply_fix3): Fix warnings.
1100 (check_operand): Fix warnings.
1102 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1104 * acinclude.m4: Include libtool and gettext macros from the
1106 * aclocal.m4, configure: Rebuilt.
1108 2000-08-30 Mark Hatle <mhatle@mvista.com>
1110 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1112 2000-08-31 Kazu Hirata <kazu@hxi.com>
1114 * listing.c: Fix formatting.
1116 2000-08-29 Kazu Hirata <kazu@hxi.com>
1118 * app.c: Fix a comment typo. Fix formatting.
1120 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1122 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1123 offset of the target destination for jmp instructions.
1124 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1126 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1128 * NEWS: Mention support for CRIS.
1130 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1132 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1133 Sets `.lcomm' alignment to zero.
1135 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1137 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1138 (TC_FIX_ADJUSTABLE): Define.
1140 2000-08-23 Jim Wilson <wilson@cygnus.com>
1142 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1143 unwind.personality_routine is set.
1145 2000-08-23 H.J. Lu <hjl@gnu.org>
1147 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1149 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1151 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1154 2000-08-22 H.J. Lu <hjl@gnu.org>
1156 * config.in (STRICTCOFF): New for strict COFF.
1158 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1159 i386-*-go32* and i386-go32-rtems*.
1160 * configure: Rebuilt.
1162 * config/obj-coff.c (obj_coff_endef): Follow the historical
1163 behavior if STRICTCOFF is not defined.
1165 * doc/internals.texi: Document STRICTCOFF.
1167 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1169 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1170 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1171 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1172 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1173 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1174 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1175 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1178 2000-08-22 Eric Christopher <echristo@cygnus.com>
1180 * config/tc-mn10300.c: (md_apply_fix): New function.
1181 (mn10300_force_relocation): New function.
1182 (mn10300_fix_adjustable): New function.
1184 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1185 (TC_HANDLES_FX_DONE): Define.
1186 (obj_fix_adjustable): Define.
1187 (MD_APPLY_FIX3): Define.
1188 (TC_LINKRELAX_FIXUP): Define.
1190 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1192 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1194 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1196 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1198 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1199 if the fixup resulted in a relocation.
1201 2000-08-18 Nick Clifton <nickc@redhat.com>
1203 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1204 Make reference to first element of shift_names explicit.
1206 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1208 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1209 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1210 add a symbol's address. Removed all target-specific #ifdefs that
1211 used to accomplished the same.
1212 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1213 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1214 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1215 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1216 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1218 2000-08-17 Kazu Hirata <kazu@hxi.com>
1220 * dwarf2dbg.c: Fix formatting.
1222 2000-08-17 Nick Clifton <nickc@redhat.com>
1224 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1225 to be recoded as logical shift lefts by zero.
1227 2000-08-16 Jim Wilson <wilson@cygnus.com>
1229 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1230 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1232 (note_register_values): Handle IA64_OPND_R3_2 operands.
1234 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1236 * config/tc-i860.c (md_operand): Silly typo fixed.
1238 2000-08-16 Nick Clifton <nickc@redhat.com>
1240 * config/tc-arm.c (struct asm_shift): Delete.
1242 (enum asm_shift_index): New.
1243 (struct asm_shift_properties): New.
1244 (struct asm_shift_name): New.
1245 (shift_properties[]); New.
1246 (shift_names[]); New.
1248 (decode_shift): Use new structures.
1249 Issue a warning is "ROR #0" is used.
1250 Issue a warning if "ASR #0" or "LSR #0" is used.
1252 (md_begin): Initialise arm_shift_hsh table from new
1253 asm_shift_name array.
1255 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1257 * config/tc-sparc.c: Kill all warnings.
1258 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1260 (md_show_usage): Update usage text.
1262 2000-08-16 Nick Clifton <nickc@redhat.com>
1264 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1267 2000-08-15 Will Cohen <wcohen@redhat.com>
1269 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1271 * config/tc-sh.c (md_assemble): Changed so debug_type
1272 test performed for ppi_assemble
1273 * config/tc-sh.c: Included dwarf2dbg.h.
1274 (debug_line): Defined.
1275 (md_assemble): Generates dwarf2 line info.
1276 (sh_finalize): New function. Finalize dwarf2 info.
1277 (assemble_ppi): Returns size of code generated.
1278 (build_Mytes): Returns size of code generated.
1279 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1280 * config/tc-sh.h (md_end): Defined.
1281 (sh_finalize): Declared.
1283 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1285 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1288 2000-08-14 Nick Clifton <nickc@redhat.com>
1290 * config/tc-arm.c (do_bx): Allow "bx pc".
1292 2000-08-14 Jim Wilson <wilson@cygnus.com>
1294 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1295 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1296 (md_begin): Change assignment to md.flag to OR in the new bit.
1298 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1300 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1301 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1304 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1306 * NEWS: Mention i860 support.
1308 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1310 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1312 2000-08-14 Andreas Schwab <schwab@suse.de>
1314 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1316 2000-08-11 Andreas Schwab <schwab@suse.de>
1318 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1321 2000-08-11 Kazu Hirata <kazu@hxi.com>
1323 * expr.c: Fix formatting.
1324 * config/obj-bout.c: Likewise.
1326 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1328 * doc/c-i860.texi: Flesh out the i860 section more.
1330 2000-08-10 Kazu Hirata <kazu@hxi.com>
1332 * symbols.c: Fix formatting.
1335 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1337 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1338 has the IgnoreSize bit set.
1340 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1342 From Rodney Brown <RodneyBrown@mynd.com>
1343 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1344 * configure: Regenerate.
1346 2000-08-09 Kazu Hirata <kazu@hxi.com>
1348 * hash.c: Fix formatting.
1351 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1353 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1354 (i860_fix_info): New enum.
1355 (MD_APPLY_FIX3): Define.
1356 (WORKING_DOT_WORD): Define.
1357 (TC_HANDLES_FX_DONE): Define.
1358 (DIFF_EXPR_OK): Define.
1359 (LISTING_HEADER): Define.
1360 (TARGET_FORMAT): Select target format based on endian flag.
1361 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1362 (target_big_endian): Add external declaration.
1364 * config/tc-i860.c: All existing code reworked completely. Other
1365 new code shown below.
1366 (SYNTAX_SVR4): Define.
1367 (target_warn_expand): New variable.
1368 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1369 (md_longopts): Declare and define with new options (-EL, -EB,
1371 (md_show_usage): New function.
1372 (md_operand): New function.
1373 (obtain_reloc_for_imm16): New function.
1374 (md_apply_fix3): New function.
1375 (tc_gen_reloc): New function.
1377 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1379 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1380 2 bytes of the jump address are in the same frag.
1381 (find): Accept 68hc12 register indirect modes.
1383 * NEWS: Mention 68HC11 & 68HC12 support.
1385 2000-08-07 Richard Henderson <rth@cygnus.com>
1387 * config/tc-ia64.c (unwind): Add prologue_mask member.
1388 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1389 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1390 (dot_body): Clear unwind.prologue_mask.
1391 (dot_prologue): Set it. Accept a register second argument.
1393 2000-08-07 Kazu Hirata <kazu@hxi.com>
1395 * config/atof-ieee.c: Fix formatting.
1396 * config/atof-tahoe.c: Likewise.
1398 2000-08-06 Nick Clifton <nickc@cygnus.com>
1400 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1403 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1404 of .popsection, .previous, .pushsection, .subsection,
1405 .version, .vtable_entry, .vtable_inherit and .weak.
1407 2000-08-05 Kazu Hirata <kazu@hxi.com>
1409 * config/tc-cris.c: Fix formatting.
1410 * config/tc-i386.c: Likewise.
1411 * config/tc-sparc.c (sparc_ip): Simplify the code.
1413 2000-08-04 Kazu Hirata <kazu@hxi.com>
1415 * config/tc-cris.c: Rearrange code for readability.
1416 * config/tc-d10v.c: Fix formatting.
1417 * config/tc-m32r.c: Likewise.
1418 * config/tc-sparc.c: Likewise.
1420 2000-08-02 Jim Wilson <wilson@cygnus.com>
1422 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1423 before ia64_find_opcode.
1424 (md_assemble): Likewise.
1426 2000-08-01 Nick Clifton <nickc@cygnus.com>
1428 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1429 Undo some formatting fixes.
1431 2000-08-01 Kazu Hirata <kazu@hxi.com>
1433 * config/obj-som.c: Fix formatting.
1434 * config/obj-ieee.c: Likewise.
1435 * config/tc-arm.c: Likewise.
1436 * config/tc-v850.c: Likewise.
1438 2000-08-01 Nick Clifton <nickc@redhat.com>
1440 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1441 index by command line option.
1443 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1445 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1446 (@node M68K-Branch): Rewrite to match the reality.
1448 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1450 * doc/c-i860.texi: New file.
1451 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1452 * doc/Makefile.in: Regenerate.
1453 * doc/all.texi: Add I860 as relevant architecture.
1454 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1456 2000-07-31 Kazu Hirata <kazu@hxi.com>
1458 * config/tc-d30v.c: Fix formatting.
1460 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1462 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1463 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1464 long emit a long branch if available instead of an absolute jump, never
1465 emit absolute jumps for anything with --pcrel.
1467 * doc/c-m68k.texi: Document new command line option.
1469 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1471 * config/tc-avr.c: Use PARAMS macro in function declarations.
1472 Don't declare md_pcrel_from_section (already in tc-avr.h).
1473 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1474 (avr_operand): Don't set (unsigned) op_mask to -1.
1476 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1478 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1479 * configure: Regenerated.
1480 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1481 of operand to the .type directive (.e.g, "type").
1483 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1485 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1486 * app.c (do_scrub_chars): Record where first comment found.
1487 * read.c (read_a_source_file): Init found_comment on entry, and
1488 notify whether comments found on exit.
1489 * config/tc-hppa.c (md_shortopts): Add "c".
1490 (md_longopts): Add warn-comment.
1491 (md_parse_option): Handle it.
1492 (md_show_usage): Show available options.
1493 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1495 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1497 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1498 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1500 (md_estimate_size_before_relax): Don't fall off end of function.
1502 2000-07-27 Kazu Hirata <kazu@hxi.com>
1504 * config/tc-avr.c: Fix formatting.
1505 * config/tc-ns32k.c: Likewise.
1507 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1509 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1511 2000-07-27 Kazu Hirata <kazu@hxi.com>
1513 * config/tc-d10v.c: Fix formatting.
1514 * config/tc-z8k.c: Likewise.
1515 * config/tc-sparc.c: Likewise.
1517 2000-07-26 Dave Brolley <brolley@redhat.com>
1519 * cgen.c (queue_fixup): Declare opinfo.
1520 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1521 (gas_cgen_md_operand): Ditto.
1522 (gas_cgen_md_apply_fix3): Ditto.
1524 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1526 * config/obj-coff.c (obj_frob_symbol): Don't merge
1527 labels. Don't merge if the symbol isn't constant. Return
1528 immediately if a symbol is merged.
1530 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1532 * frags.c (frag_align): Correct absolute section alignment.
1534 2000-07-20 DJ Delorie <dj@redhat.com>
1536 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1537 it breaks linking against DLLs.
1539 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1541 * configure.in: Add CRIS support.
1542 * configure: Regenerate.
1543 * Makefile.am: (CPU_TYPES): Add cris.
1544 (CPU_OBJ_VALID) [aout]: Add cris.
1545 (MULTI_CPU_TYPES): Add cris.
1546 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1547 [coff]: Only i386 and mips are valid.
1548 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1549 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1550 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1551 Regenerate dependencies.
1552 * Makefile.in: Regenerate.
1553 * aclocal.m4: Regenerate.
1554 * as.c: Declare crisaout, criself.
1555 * config/tc-cris.h, config/tc-cris.c: New.
1556 * config/e-criself.c, config/e-crisaout.c: New.
1557 * po/POTFILES.in, po/gas.pot: Regenerate.
1559 2000-07-20 Kazu Hirata <kazu@hxi.com>
1561 * read.c: Fix formatting.
1562 * write.c: Fix formatting.
1564 2000-07-19 H.J. Lu <hjl@gnu.org>
1566 * sb.c: Include <stdlib.h> if exists for abort ().
1568 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1570 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1571 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1572 (pa_type_args): Same here.
1574 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1576 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1577 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1578 the storage class is already set.
1580 2000-07-17 Kazu Hirata <kazu@hxi.com>
1582 * config/tc-m68hc11.c: Fix formatting.
1583 * config/tc-mn10200.c: Likewise.
1584 * config/tc-mn10300.c: Likewise.
1585 * config/tc-pj.c: Likewise.
1586 * config/tc-tic80.c: Likewise.
1587 * config/tc-w65.c: Likewise.
1589 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1591 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1594 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1596 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1599 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1601 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1602 ELF as are used for SOM (except the 32-bit reloc one) to decide
1603 whether a symbol can be reduced to a section symbol. Expand on
1604 the comment for symbols involved in LR% and RR% expressions.
1606 2000-07-14 Nick Clifton <nickc@cygnus.com>
1608 * config/tc-mips.c (mips_disable_float_construction): New
1609 static variable. Set to true if doubles should not be
1610 constructed by loading two single width fp registers with
1611 halves of the value.
1612 (mips_ip): Test mips_disable_float_construction.
1613 (md_longopts): Add command line switches --construct-floats
1614 and --no-construct-floats.
1615 (md_parse_option): Parse new command line options.
1616 (md_show_usage): Describe new command line options.
1618 * doc/c-mips.texi: Document new command line options.
1620 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1622 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1623 * configure: Regenerate.
1625 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1627 * configure.in (DEFAULT_EMULATION setting): Revert part of
1628 2000-07-01 change that set te_multi=multi unless set to tmips.
1629 * configure: Regenerate.
1631 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1633 * config/obj-coff.c (coff_frob_section): Add padding to the last
1634 section when aligning it increases its size.
1636 2000-07-11 Kazu Hirata <kazu@hxi.com>
1638 * config/tc-tic54x.c: Fix formatting.
1640 2000-07-10 Kazu Hirata <kazu@hxi.com>
1642 * config/tc-h8500.c: Fix formatting.
1643 * config/tc-tic54x.c: Fix formatting.
1645 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1647 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1648 displacements correctly.
1650 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1652 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1654 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1658 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1660 From David Huggins-Daines <dhd@linuxcare.com>
1661 * config/te-hppalinux64.h: Add a new emulation.
1662 * configure.in (emulations): Add configure bits to support the
1663 64-bit Linux/parisc target.
1664 * configure: Regenerate.
1666 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1667 (md_shortopts): Add `V' for ELF.
1669 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1670 when SOM or ELF_ARG_RELOC are defined.
1671 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1672 ELF_ARG_RELOC are defined.
1673 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1674 (pa_stringer): ..Do it here instead. Fix comment typos.
1675 (hppa_force_relocation): Cast enums to int before comparing with
1678 From Ryan Bradetich <rbradetich@uswest.net>
1679 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1680 redifinition warning.
1681 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1682 (hppa_force_relocation): ditto
1683 (md_apply_fix): Added cast to buf to fix warnings.
1685 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1686 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1688 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1689 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1690 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1691 reloc_type** to avoid warnings in switch.
1692 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1693 little earlier instead.
1695 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1697 (pa_type_args): Use symbol_arg_reloc_info.
1698 (struct pa_it): Make arg_reloc unsigned int.
1699 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1700 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1701 (pa_code): Delete. pa_text duplicates this function.
1702 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1703 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1705 (cons_fix_new_hppa): Actually change selector to e_fsel when
1706 warning about assuming so.
1707 (tc_gen_reloc): More example elf arg reloc code.
1708 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1709 (hppa_force_relocation): Likewise.
1711 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1713 (pa_end_of_source): Prototype.
1714 (hppa_fix_adjustable): Prototype.
1715 (LABELS_WITHOUT_COLONS): Move it..
1716 * config/te-hppa.h: To here.
1718 * config/te-hppa64.h: New file.
1720 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1722 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1723 format -10, -16, 16 relocs.
1724 (hppa_elf_mark_end_of_function): Test for null
1725 last_call_info->start_symbol
1727 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1728 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1729 re_assesmble_* functions. Delete extraneous statements. Fix
1731 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1732 insn to re_assemble_*.
1734 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1736 * doc/internals.texi (Expressions): Fix typo.
1738 2000-07-08 Kazu Hirata <kazu@hxi.com>
1740 * config/tc-sh.c: Fix formatting.
1741 * config/tc-tic54x.c: Fix formatting.
1742 * depend.c: Fix formatting.
1743 * flonum-konst.c: Likewise.
1744 * flonum-mult.c: Likewise.
1746 2000-07-07 Kazu Hirata <kazu@hxi.com>
1748 * config/tc-sh.c: Fix comments.
1749 * config/obj-vms.c: Fix comments.
1750 * config/tc-a29k.c: Likewise.
1751 * config/tc-alpha.c: Likewise.
1752 * config/tc-h8300.c: Likewise.
1753 * config/tc-h8500.c: Likewise.
1754 * config/tc-i370.c: Likewise.
1755 * config/tc-ia64.c: Likewise.
1756 * config/tc-m68hc11.c: Likewise.
1757 * config/tc-m68k.c: Likewise.
1758 * config/tc-mips.c: Likewise.
1759 * config/tc-ns32k.c: Likewise.
1760 * config/tc-ppc.c: Likewise.
1761 * config/tc-z8k.c: Likewise.
1763 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1765 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1766 Default to '(SEC_LOAD | SEC_DATA)'.
1767 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1769 * doc/internals.texi (CPU Backend): Describe
1770 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1772 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1774 * as.c (parse_args): NULL terminate the long option list.
1776 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1778 * config/tc-d30v.h: Include "write.h" for fixS.
1779 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1781 2000-07-05 Nick Clifton <nickc@cygnus.com>
1783 * config/tc-d30v.c (write_2_short): Further changes to warning
1784 messages produced when combining EITHER_BUT_PREFER_MU attributed
1787 2000-07-05 DJ Delorie <dj@redhat.com>
1791 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1793 * config/tc-arm.c (psrs): Accept combinations of flags.
1795 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1797 * config/tc-avr.c: Change _ () to _() around all strings marked
1798 for translation (exception from the usual coding style).
1799 (avr_opt): New struct variable, how the new switches are set.
1800 (OPTION_MMCU): Define as 'm' and actually use.
1801 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1802 (show_mcu_list): New function, display the list of known MCUs.
1803 (md_show_usage): Document the new switches. Call show_mcu_list.
1804 (avr_set_arch): Change 'm' to OPTION_MMCU.
1805 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1806 Handle the new switches.
1807 (avr_operands): Disable warnings for undefined combinations of
1808 operands if -mall-opcodes. Disable warnings for skipping two-word
1809 instructions if enhanced core or -mno-skip-bug.
1810 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1811 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1812 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1813 (avr_ldi_expression): Warn about implicit lo8().
1814 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1816 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1818 * configure.in: Add entry for mips-*-sysv4*MP*
1819 * configure: Rebuild
1820 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1821 elf32-tradlittlemips for traditional mips targets.
1822 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1823 test for Link Once sections as in adjust_reloc_syms.
1824 * config/te-tmips.h: New file for traditional mips targets. Define
1827 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1829 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1830 flags argument is not present, don't change an existing section's
1831 section's attributes. If the flags argument is present, warn if the
1832 attributes don't match the section's current attributes. When
1833 long section names are supported, set SEC_LINK_ONCE and
1834 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1836 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1838 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1839 symbols; create them.
1841 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1843 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1844 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1846 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1848 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1849 expressions. Ignore the problem when handling 16 bit signed
1850 immediates, because the assembler will take care of the relocation
1853 2000-06-27 Nick Clifton <nickc@cygnus.com>
1855 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1856 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1857 sequential order, and emit warning messages if the input source
1858 code contains constructs like that, or parallel constructs
1859 containing such opcodes.
1861 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1863 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1864 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1865 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1866 (md_show_usage): Update usage message.
1867 (md_parse_option): Allow redefinition of MCU type within the
1868 same avr[1-5] bfd machine type. Show both old and new MCU type
1869 in the error message.
1870 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1871 Simplify 8K wrap code.
1873 2000-06-25 Kazu Hirata <kazu@hxi.com>
1875 * config/obj-aout.c: Remove all uses of DEFUN.
1876 * config/obj-ieee.c: Likewise.
1877 * config/tc-sh.c: Fix comment typos.
1878 * config/tc-tahoe.c: Likewise.
1879 * config/tc-vax.c: Likewise.
1880 * config/tc-w65.c: Likewise.
1881 * config/tc-z8k.c: Likewise.
1882 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1884 2000-06-24 DJ Delorie <dj@cygnus.com>
1886 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1887 more changes from Sept 1999
1888 (tc_i386_fix_adjustable): ditto
1889 (md_apply_fix3): ditto
1891 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1893 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1894 (gas_cgen_parse_operand): Set it around expression() call.
1895 (gas_cgen_md_operand): Test for it before longjmp().
1897 2000-06-24 Kazu Hirata <kazu@hxi.com>
1899 * config/tc-h8500.c: Remove all uses of DEFUN.
1900 * config/tc-sh.c: Likewise.
1901 * config/tc-w65.c: Likewise.
1902 * config/tc-z8k.c: Likewise.
1904 * config/tc-h8500.c: Fix typos in comments.
1906 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1908 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1911 2000-06-23 matthew green <mrg@redhat.com>
1913 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1914 defined. Fix error message for `[' grouping.
1916 2000-06-22 Kazu Hirata <kazu@hxi.com>
1918 * config/tc-h8300.c: Fix formatting and comment typos.
1920 2000-06-22 Timothy Wall <twall@cygnus.com>
1922 * config/tc-ia64.c (note_register_values): Move premature QP
1923 notation clearing into the appropriate place.
1925 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1927 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1928 first before anything else. Add bin-bugs.h, emul.h and progress.h
1929 Sort list of files as for $(OBJS) in Makefile.am.
1931 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1932 find one. Remake dependencies.
1933 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1934 * Makefile.in: Regenerate.
1935 * doc/Makefile.in: Regenerate.
1937 * config/tc-i386.c (i386_displacement): Don't assume a constant
1938 displacement is necessarily 16 bits when in 16 bit code mode.
1939 (md_assemble): Instead size the displacement here after we know
1940 for sure that a .code16gcc operand hasn't automatically added
1941 operand size prefixes.
1943 2000-06-21 H.J. Lu <hjl@gnu.org>
1945 * Makefile.am: Rebuild dependency.
1946 * Makefile.in: Rebuild.
1948 2000-06-21 Kazu Hirata <kazu@hxi.com>
1950 * config/tc-h8300.c (parse_reg): Make the function static.
1951 (parse_exp): Likewise.
1953 2000-06-20 DJ Delorie <dj@cygnus.com>
1955 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1956 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1957 for cygwin import libraries to work properly.
1959 2000-06-20 H.J. Lu <hjl@gnu.org>
1961 * Makefile.am: Rebuild dependency.
1962 * Makefile.in: Rebuild.
1963 * configure: Likewise.
1964 * doc/Makefile.in: Likewise.
1966 2000-06-20 Timothy Wall <twall@cygnus.com>
1968 * doc/internals.texi (CPU backend): Add @itemx for
1969 TC_START_LABEL_WITHOUT_COLON.
1970 * doc/c-tic54x.texi: New.
1971 * doc/as.texinfo: Add tic54x features and include primary tic54x
1973 * doc/all.texi: Add C54X.
1974 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1975 * doc/Makefile.in: Regenerate.
1976 * configure.in: Add tic54x and define LIBM for tic54x.
1977 * configure: Regenrate.
1978 * config/tc-tic54x.[ch]: New.
1979 * config/obj-coff.h: Add tic54x.
1980 * Makefile.am: (CPU_TYPES): Add tic54x.
1981 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1982 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1983 (as_new_LDADD): Add $(LIBM).
1984 * Makefile.in: Regenerate.
1986 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1988 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1989 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1990 * doc/as.texinfo: Likewise.
1992 * configure, Makefile.in: Regenerate.
1993 * configure.in (emulations): Recognize m6811 and m6812.
1994 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1995 Added files for 68hc11 and 68hc12 assembler.
1996 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1997 * config/tc-m68hc11.h: Header definition for that assembler.
1999 2000-06-18 Nick Clifton <nickc@redhat.com>
2001 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2002 instead of OCTETS_PER_BYTE.
2004 * config/tc-v850.c: Fix compile time warnings.
2005 * config/tc-ppc.c: Fix compile time warnings.
2007 2000-06-18 H.J. Lu <hjl@gnu.org>
2009 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2010 * configure: Rebuild.
2012 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2014 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2017 2000-06-16 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2020 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2022 * doc/c-mips.texi: Document newly accepted cpu variants.
2024 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2026 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2028 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2030 * macro.c (getstring): Make it possible to escape the quote
2033 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2035 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2037 2000-06-13 H.J. Lu <hjl@gnu.org>
2039 * configure: Regenerate.
2041 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2043 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2045 * doc/internals.texi (line_separator_chars): Semicolon is no
2046 longer a default. Mention null and newline as defaults.
2048 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2050 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2051 * config/tc-i860.h (line_separator_chars): Likewise.
2052 * config/tc-h8300.c (line_separator_chars): Likewise.
2053 * config/tc-i960.c (line_separator_chars): Likewise.
2054 * config/tc-m68k.c (line_separator_chars): Likewise.
2055 * config/tc-mips.c (line_separator_chars): Likewise.
2056 * config/tc-ns32k.c (line_separator_chars): Likewise.
2057 * config/tc-sparc.c (line_separator_chars): Likewise.
2058 * config/tc-vax.c (line_separator_chars): Likewise.
2060 * config/tc-h8300.c (comment_chars): Use string initialiser.
2061 * config/tc-i960.c (line_comment_chars): Likewise.
2062 * config/tc-z8k.c (comment_chars, line_comment_chars,
2063 line_separator_chars): Likewise.
2065 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2068 2000-06-08 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2073 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2075 * configure.in (VERSION): Update to show this is the CVS mainline.
2077 2000-06-08 Matthew Jacob <mjacob@feral.com>
2079 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2080 $at is the integer register $r28, vs. both $r28 and the floating
2081 point register $f28.
2083 2000-06-08 James E. Wilson <wilson@cygnus.com>
2085 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2086 (dot_endp): Don't call ia64_flush_insns.
2087 (emit_one_bundle): Don't delete prologue/body records from
2088 unwind_record list in first loop. Rewrite second loop to account for
2091 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2093 * config/tc-ia64.c: Add missing prototypes.
2094 (generate_unwind_image): Cast argument to output_unw_records call.
2096 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2098 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2100 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2102 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2103 (REGISTER_P): likewise.
2104 (avr_opcodes): uses include/opcode/avr.h
2105 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2107 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2109 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2112 2000-06-03 H.J. Lu <hjl@gnu.org>
2114 * read.c (is_end_of_line): Put back `;'.
2116 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2118 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2120 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2122 * expr.c (operand): Test is_end_of_line outside switch to catch
2123 line separator chars that are also operators.
2124 (operator): Return O_illegal for line separator chars.
2126 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2127 entry (or `!' entry for TC_HPPA).
2129 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2130 before indexing is_end_of_line. Remove redundant check for '\0'.
2132 * config/tc-h8500.c (md_assemble): Likewise.
2133 * config/tc-mcore.c (md_assemble): Likewise.
2134 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2137 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2139 * config/tc-mcore.c (mcore_cons): Likewise.
2140 (mcore_float_cons): Likewise.
2141 (mcore_stringer): Likewise.
2142 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2144 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2146 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2148 2000-05-29 Nick Clifton <nickc@cygnus.com>
2150 * config/tc-sh.c: Fix compile time warning messages.
2152 * config/tc-mips.c: Fix compile time warning messages.
2154 2000-05-29 Philip Blundell <philb@gnu.org>
2156 * doc/as.texinfo: Update copyright dates.
2157 (Local Labels): Delete misplaced mention of ARM.
2158 * NEWS: Mention ARM ELF support.
2160 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2162 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2163 it is modified, and use the real_size to compute the frag address
2164 for dwarf2 line info.
2166 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2168 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2169 line-matching scheme to cope with automake moving variables around.
2170 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2171 * Makefile.in: Regenerate.
2173 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2175 * config/tc-sparc.c (sparc_relax): New.
2176 (md_longopts): Add -relax and -no-relax options.
2177 (md_parse_options, md_show_usage): Likewise.
2178 (md_apply_fix3): Optimize tail call into branch always if possible.
2180 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2182 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2183 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2184 rules, with warning when a GAS statement specifies a packing that
2185 will result in an instruction being squashed.
2186 Added typdef packing_type and enumerals, changed various integer
2187 literals to use the enumerals.
2189 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2191 * config/tc-ia64.c (dot_restorereg_p): New function.
2192 (md_pseudo_table): Add restorereg.p.
2193 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2194 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2196 * config/tc-ia64.h (unw_record_type): Add unwabi.
2197 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2198 called MASK with members for imask, and the masks produced by
2199 fr_mem, gr_mem, br_mem, and frgr_mem.
2200 (unw_p_record): Add members ABI and CONTEXT.
2201 (unw_x_record): Add member AB.
2202 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2203 as pseudo-register for use during unwind info generation.
2204 (AR_PFS, AR_LC): New macros.
2205 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2206 whose names start with an at sign (as in "@priunat").
2207 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2209 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2210 proc_end, unwind_info, personality_routine): Consolidate into
2211 "unwind" structure to reduce offset-table use. Add member
2212 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2214 (output_R1_format, output_R3_format, output_P3_format,
2215 output_P6_format): Initialize R with zero to reduce compiler warnings.
2216 (output_P7_format): Ditto. Add `default' branch to switch
2217 statement to reduce compiler warnings.
2218 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2219 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2220 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2221 into single argument.
2222 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2223 compiler warnings. Merge A and B args into single argument.
2224 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2225 A and B args into single argument.
2226 (free_record): Removed (wasn't used).
2227 (free_list_records): Also free imasks in prologue records.
2228 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2229 (output_spill_mask): Remove.
2230 (output_unwabi): New function.
2231 (output_epilogue, output_label_state, output_copy_state): Call
2233 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2234 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2236 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2237 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2238 as part of handling the prologue records. Emit region's imask if
2239 we have one. Handle unwabi, epilogue, label_state, copy_state,
2240 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2241 spill_sprel_p, and spill_reg_p records.
2242 (set_imask, count_bits, slot_index): New function.
2243 (fixup_unw_records): Fix region size computation. Handle
2244 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2245 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2246 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2247 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2248 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2249 (dot_save): Use manifest constants for applicaton registers.
2250 Handle REG_PR and REG_PRIUNAT.
2251 (dot_restore): Don't just ignore it.
2252 (dot_restorereg): New function..
2253 (generate_unwind_image): Ensure unwind info is a multiple of eight
2254 bytes, not just four bytes.
2255 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2256 (dot_altrp): Don't just ignore it.
2257 (dot_savemem): New function. Replaces dot_savesp() and
2258 dot_savepsp(). Use manifest constants for applicaton registers.
2259 Handle REG_PR and REG_PRIUNAT.
2260 (dot_savef): Simplify.
2261 (dot_saveb): Support generation of br_gr.
2262 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2263 dot_label_state, dot_copy_state): New function.
2264 (dot_unwabi): Don't just ignore it.
2265 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2266 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2267 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2268 (emit_one_bundle): Set slot number for prologue/body records
2269 *before* emitting the first insn.
2270 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2271 (md_begin): Declare "psp" pseudo-register.
2272 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2273 so we don't get segfault.
2274 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2275 counts as required per SW Conventions manual
2276 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2277 output_preds_psprel, output_preds_sprel, output_spill_base,
2278 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2279 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2280 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2281 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2282 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2283 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2284 (dot_vframe): Implement.
2285 (dot_vframesp, dot_vframepsp): New function.
2287 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2289 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2290 * configure: Regenerate.
2292 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2294 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2295 (md_estimate_size_before_relax): so we can use it here instead of
2296 old kludges. Localise vars to blocks. Comment.
2298 * frags.c (frag_new): Update fr_var comments.
2299 * frags.h (struct frag): Ditto.
2301 2000-05-22 Richard Henderson <rth@cygnus.com>
2303 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2304 (pseudo_func): Add pcrel.
2305 (operand_match): Handle IA64_OPND_TGT64.
2306 (build_insn): Likewise.
2307 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2308 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2309 (fix_insn): Handle all three 64-bit relocation types.
2311 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2313 * obj.h (struct format_ops): New members begin, app_file,
2314 s_set_other, s_set_desc, s_get_type, s_set_type,
2315 separate_stab_sections, init_stab_section.
2317 * config/obj-multi.h: Update GPL notice to v2.
2319 (obj_app_file): New.
2320 (S_SET_SIZE): Test s_set_size for NULL before calling.
2321 (S_SET_ALIGN): Similar for s_set_align.
2326 (SEPARATE_STAB_SECTIONS): New.
2327 (INIT_STAB_SECTION): New.
2328 (EMIT_SECTION_SYMBOLS): New.
2329 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2331 * config/obj-elf.h: Update GPL notice to v2.
2332 Mention that this file is included from obj-multi.h.
2333 (obj_begin): Wrap definition in ifndef.
2334 (elf_file_symbol): Constify declaration.
2335 (obj_app_file): Ditto.
2336 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2337 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2339 * config/obj-elf.c (elf_s_set_other): New.
2340 (elf_file_symbol): Constify argument.
2341 (elf_separate_stab_sections): New.
2342 (elf_init_stab_section): New.
2343 (elf_format_ops): Add new members. Remove comma at end.
2345 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2346 (ecoff_format_ops): Add new fields. Remove comma at end.
2347 Mention inconsistency for emit_section_symbols.
2349 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2351 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2352 (coff_separate_stab_sections): New.
2353 (coff_format_ops): Add new members.
2355 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2356 (obj_aout_s_set_other): New.
2357 (obj_aout_s_set_desc): New.
2358 (obj_aout_s_get_type): New.
2359 (obj_aout_s_set_type): New.
2360 (obj_aout_separate_stab_sections): New.
2361 (aout_format_ops): New members added. Use obj_aout_process_stab,
2362 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2363 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2365 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2367 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2369 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2370 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2371 (md_estimate_size_before_relax): Ensure jumps to weak and
2372 externally visible symbols are relocatable.
2374 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2376 * stabs.c (aout_process_stab): Make global.
2377 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2378 * read.h (aout_process_stab): Declare.
2380 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2381 Generalize to *aout, *coff *elf.
2382 * configure: Regenerated.
2384 * doc/internals.texi (Object format backend): Say
2385 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2387 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2388 * Makefile.in: Regenerated.
2390 2000-05-19 Catherine Moore <clm@cygnus.com>
2392 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2394 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2396 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2397 instruction to reflect change in re_assemble_*.
2399 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2401 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2402 build PA64 ELF tools.
2403 * configure: Rebuilt.
2405 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2407 * Makefile.am: Regenerate dependencies.
2408 * Makefile.in: Regenerate.
2410 2000-05-15 Nick Clifton <nickc@cygnus.com>
2412 * config/tc-arm.c (struct asm_psr): Add boolean field
2413 distinguishing between CSPR and SPSR. Rename 'number' field
2415 (psrs): Rearrange contents to match new asm_psr structure.
2416 (arm_psr_parse): Move next to psr_required_here. Make it
2417 return an asm_psr structure.
2418 (psr_required_here): Use asm_psr structure returned by
2420 (do_msr): Reorganise to allow psr_required_here to be called
2422 (md_undefined_name): Mark 'name' parameter as unused, since
2423 the COFF target does not use it.
2425 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2427 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2429 * config/te-aux.h: Likewise.
2430 * config/te-dpx2.h: Likewise.
2431 * config/te-go32.h: Likewise.
2432 * config/te-hp300.h: Likewise.
2433 * config/te-hppa.h: Likewise.
2434 * config/te-i386aix.h: Likewise.
2435 * config/te-ic960.h: Likewise.
2436 * config/te-interix.h: Likewise.
2437 * config/te-nbsd532.h: Likewise.
2438 * config/te-pc532mach.h: Likewise.
2439 * config/te-ppcnw.h: Likewise.
2440 * config/te-psos.h: Likewise.
2441 * config/te-sparcaout.h: Likewise.
2442 * config/te-sun3.h: Likewise.
2443 * config/te-sysv32.h: Likewise.
2445 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2447 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2448 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2449 and sign extend without an if statement.
2450 (build_bytes): Likewise.
2452 2000-05-14 Kazu Hirata <kazu@hxi.com>
2454 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2455 X_add_symbol L_32 case.
2457 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2459 * config/te-freebsd.h: New file.
2461 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2463 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2464 bindtextdomain): Replace defines with those from intl/libgettext.h
2465 to quieten gcc warnings.
2467 * NEWS: Mention x86 .arch and -q.
2469 * config/tc-i386.c (quiet_warnings): New.
2470 (md_assemble): Use quiet_warnings.
2471 (md_parse_option): Set quiet_warnings from -q.
2472 (md_show_usage): Mention -q, delete -m.
2473 (flag_do_long_jump): Delete.
2474 (md_parse_option): Remove -m.
2475 (md_show_usage): Remove -m.
2476 (md_create_long_jump): Remove useless flag_do_long_jump code.
2478 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2479 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2481 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2482 Alexander Sokolov <robocop@netlink.ru>
2484 * doc/c-i386.texi (i386-Arch): New section.
2485 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2487 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2488 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2489 architecture has been given and is not 486.
2490 (set_cpu_arch): New.
2491 (md_pseudo_table): Add .arch.
2492 (md_assemble): Warn if cpu architecture has been given and an
2493 unsupported instruction.
2495 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2496 Move operand_types bit defines after relevant template field.
2497 (template): Add cpu_flags.
2501 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2503 * config/tc-mn10300.h (md_end): Define.
2504 (mn10300_finalize): Declare.
2505 * config/tc-mn10300.c: Include dwarf2dbg.h.
2506 (debug_line): Define.
2507 (md_assemble): Generate dwarf2 line info.
2508 (mn10300_finalize): New function. Finalize dwarf2 info.
2510 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2512 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2513 external version of the relocation for weak symbols.
2515 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2517 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2518 frame size in units of 16 bytes, as required per SW Conventions manual.
2519 (output_unw_records): Output info-block header as a dword to get
2522 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2524 * as.h: #include "file", not <file> on files from ../include.
2525 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2526 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2527 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2528 (tc_coff_symbol_emit_hook): Ditto.
2529 (OPTCOUNT): Cast to int to avoid compiler warning.
2530 (md_begin): Fix signed/unsigned warnings.
2532 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2534 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2535 ABRANCH LONG case for a conditional branch on a 68000.
2536 (md_estimate_size_before_relax): Likewise. Also handle
2537 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2538 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2539 PC-relative on all CPUs.
2540 (md_estimate_size_before_relax): Likewise.
2542 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2544 * as.c (parse_args): Just mention current year in printed
2547 2000-05-03 J.T. Conklin <jtc@redback.com>
2549 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2551 (md_parse_option): Recognize -m7400.
2553 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2555 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2556 don't permit lp to become less than the words array.
2558 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2560 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2561 Fix little-endian case.
2563 2000-05-03 David O'Brien <obrien@NUXI.com>
2565 * as.c (parse_args): Update copyright.
2567 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2569 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2570 for the .bss section too.
2572 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2574 * configure.in: Set em=linux for hppa-*-linux.
2575 * configure: Regenerate.
2576 * doc/Makefile.in: Regenerate with correct automake.
2578 * frags.c (frag_grow): Sanity check chunk_size.
2580 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2581 * config/obj-som.h: Likewise.
2582 * config/obj-ieee.h: Likewise.
2584 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2586 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2587 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2588 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2589 (pa_ip): low_sign_unext now returns via function value. Use
2590 re_assemble_* instead of dis_assemble_* and
2591 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2593 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2594 (md_section_align, md_parse_option, md_show_usage,
2595 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2596 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2597 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2598 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2599 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2601 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2602 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2603 outside of switch. Correct mask and shifting errors in case 10
2604 and case -11. In case 21, compare against signed range to suit
2605 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2606 case 17 and case 22, use offsetT variable to properly check range.
2607 Use re_assemble_* here too.
2608 (evaluate_absolute): Change type of value to offsetT. Call
2609 hppa_field_adjust to do the work for us.
2610 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2611 (pa_parse_cmpib_64_cmpltr): Ditto.
2612 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2613 of i to unsigned int.
2614 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2615 (pa_end_of_source): Return type is void.
2617 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2619 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2621 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2623 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2624 More comments added.
2625 (md_begin): Removed "construct symbols for each register name".
2626 Because register names conflicts with GCC generated function
2628 (avr_operand): Now constant numbers can be used as a register
2629 identifiers (0 as r0, 31 as r31).
2630 (md_assemble): use skip_space () before parsing instruction
2633 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2635 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2636 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2637 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2638 * configure: Regenerate.
2640 2000-04-29 Andreas Jaeger <aj@suse.de>
2642 * as.h: Correctly check GCC version.
2644 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2646 * doc/as.1: Fix unbalanced brackets.
2648 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2650 (line_comment_chars): Set to '/' if TE_FreeBSD.
2652 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2654 * configure.in: Configury support for PA64 (currently disabled).
2655 * configure: Rebuilt.
2657 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2659 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2660 bfd_set_section_alignment.
2662 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2664 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2667 2000-04-24 Nick Clifton <nickc@cygnus.com>
2669 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2670 * doc/as.texinfo (Align): Include arm and strongarm in list of
2671 targets that have the second form of the behaviour of the .align
2674 2000-04-24 Mark Klein <mklein@dis.com>
2676 * obj-som.c: Terminate obj_pseudo_table.
2678 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2680 * as.c (parse_args): Allow md_parse_option to override -a listing
2682 * config/obj-coff.c (add_lineno): Change type of offset parameter
2683 from "int" to "bfd_vma."
2684 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2685 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2686 (ppc_change_csect): Align correctly for XCOFF64.
2687 (ppc_machine): New function, which discards "ppc_machine" line.
2688 (ppc_tc): Cons for 8 when code is 64 bit.
2689 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2691 (md_parse_option): Handle -a64 and -a32.
2693 * config/tc-ppc.h (TARGET_MACH): Define.
2694 (TARGET_FORMAT): Move to function.
2695 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2697 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2699 * config/tc-avr.c: New AVR_ISA_ defined.
2700 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2701 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2702 for `fmul', `movw' and `lpm R,Z' instructions.
2703 (avr_operands): Warn if current opcode is a two-word instruction
2704 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2705 (avr_opcodes): New commands added.
2706 (REGISTER_P): Check 'a' and 'v' constraint letters.
2707 (mcu_types): New MCU added.
2709 2000-04-22 Timothy Wall <twall@cygnus.com>
2711 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2713 (operand_match): Conditionally insert default bit values for IMMU9.
2715 2000-04-14 Matthew Green <mrg@cygnus.com>
2717 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2718 * configure: Rebuilt.
2720 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2721 Jason Eckhardt <jle@cygnus.com>
2723 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2725 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2726 Added handling of new operand types l,y,&,fe,fE,fx.
2728 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2729 David Mosberger <davidm@hpl.hp.com>
2730 Timothy Wall <twall@cygnus.com>
2731 Andrew MacLeod <amacleod@cygnus.com>
2732 Jim Wilson <wilson@cygnus.com>
2734 * Makefile.am (CPU_TYPES): Add ia64.
2735 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2736 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2737 * Makefile.in: Rebuild.
2738 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2739 * configure: Rebuild.
2740 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2741 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2742 * expr.c (expr): Handle md_optimize_expr.
2743 * read.c (LEX_HASH): Add comment.
2744 * config/tc-ia64.c, config/tc-ia64.h: New files.
2746 2000-04-21 Richard Henderson <rth@cygnus.com>
2748 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2749 bundling a non-delayed branch type instruction.
2751 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2753 * config/tc-mn10300.c (HAVE_AM30): Define.
2754 (md_assemble): Use it.
2756 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2758 * config/obj-elf.c (obj_elf_change_section): Check for changed
2761 * Makefile.am: (CPU_MULTI_VALID): Remove.
2762 (MULTI_CPU_TYPES): Define.
2763 (MULTI_CPU_OBJ_VALID): Define.
2764 (DEPTC): Use the above.
2765 (DEPOBJ): Same here.
2767 Regenerate dependencies.
2768 * Makefile.in: Regenerate.
2770 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2772 * Makefile.am (YACC, LEX): Get them from configure.
2774 2000-04-18 H.J. Lu (hjl@gnu.org)
2776 * config/tc-i386.c (offset_in_range): Use addressT instead of
2777 bfd_vma for non-bfd assemblers.
2779 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2781 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2782 doesn't give spurious errors.
2784 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2786 * as.h (SEEK_SET): Define if undefined.
2788 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2790 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2791 constants, and don't assume offsetT is 32 bits.
2793 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2795 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2796 (md_pcrel_from_section): Add prototype.
2797 (d10v_fix_adjustable): Add prototype.
2798 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2800 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2802 2000-04-12 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2805 symbol in frag chain.
2807 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2809 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2810 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2811 (fits_in_signed_word, smallest_imm_type): Ditto.
2812 (md_assemble): Use an offsetT var to hold offsetT values, not a
2814 (offset_in_range): New.
2815 (md_assemble): Use it.
2816 (md_convert_frag): Change type of target_address, opcode_address,
2817 and displacement_from_opcode_start to offsetT.
2818 (md_create_short_jump): Change type of offset to offsetT.
2819 (md_create_long_jump): Ditto.
2820 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2821 (md_chars_to_number): Remove.
2822 (output_invalid): Remove duplicate prototype.
2824 2000-04-09 Nick Clifton <nickc@cygnus.com>
2826 * Makefile.am (CPU_TYPES): Add 'avr'.
2827 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2828 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2830 * Makefile.in: Regenerate.
2832 * doc/as.texinfo: Add M32R documentation.
2834 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2836 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2837 --enable-build-warnings option.
2838 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2839 * Makefile.in, configure: Re-generate.
2841 2000-04-07 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2844 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2845 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2846 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2847 (arm_force_relocation): Force relocations for
2848 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2850 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2852 * config/tc-sh.c (get_operands): There's no third operand if the
2853 first operand is an immediate.
2855 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2857 * config/tc-sh.c (immediate): Delete.
2858 (sh_operand_info): Add immediate member.
2859 (parse_reg): Use A_PC for pc.
2860 (parse_exp): Add second argument 'op'. All callers changed.
2861 (parse_at): Expect pc to be coded as A_PC.
2862 Use immediate field in *op.
2863 (insert): Add fourth argument 'op'. All callers changed.
2864 (build_relax): Add second argument 'op'. All callers changed.
2865 (insert_loop_bounds): New function.
2866 (build_Mytes): Remove DISP_4.
2867 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2868 (assemble_ppi): Use immediate field in *operand.
2869 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2870 (md_apply_fix): Likewise.
2871 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2873 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2875 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2877 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2879 * internals.texi (CPU backend): Document
2880 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2882 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2884 * po/gas.pot: Regenerate.
2886 * as.c (show_usage): Restore translated part of bug string.
2887 * gasp.c (show_usage): Likewise.
2889 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2890 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2891 than move-if-change.
2892 (DEP1): Modify for "gcc -MM".
2896 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2897 Update dependencies.
2898 * Makefile.in: Regenerate.
2900 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2902 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2903 (md_begin): Likewise.
2904 (HAVE_AM33): New macro.
2905 (md_assemble): Use it. Match r_regs and xr_regs only if
2908 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2910 * as.h: #include "bin-bugs.h"
2911 * as.c (show_usage): Use REPORT_BUGS_TO.
2912 * gasp.c: #include "bin-bugs.h"
2913 (show_usage): Use REPORT_BUGS_TO.
2915 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2917 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2919 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2920 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2923 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2925 * config/tc-i386.c (i386_immediate): Don't assume a constant
2926 immediate is necessarily 16 bits when in 16 bit code mode.
2927 (md_assemble): Instead set guess_suffix here after we have checked
2930 2000-04-02 Richard Henderson <rth@cygnus.com>
2932 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2933 quantities. Correct right shift sign extension.
2934 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2935 32-bit value when shifting into place.
2937 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2939 * app.c: Add ATTRIBUTE_UNUSED as needed.
2940 * config/tc-ppc.c: Likewise.
2941 (ppc_size): Make unsigned long.
2942 (ppc_insert_operand): Add casts to avoid warnings.
2944 2000-03-31 Nick Clifton <nickc@cygnus.com>
2946 * config/tc-d10v.h (md_flush_pending_output): Define.
2948 2000-03-29 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2951 segment. Works for both BFD_ASSEMBLER and others.
2952 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2954 2000-03-29 Nick Clifton <nickc@cygnus.com
2956 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2958 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2960 * listing.c (LISTING_LHS_WIDTH): Default depends on
2962 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2964 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2966 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2969 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2971 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2973 * config/tc-avr.c (mcu_types): Add missing initialiser.
2974 (md_pcrel_from_section): Add prototype.
2975 (avr_operand): Remove redundant test of unsigned < 0.
2976 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2978 2000-03-27 Denis Chertykov <denisc@overta.ru>
2980 * config/tc-avr.c: New file for AVR support.
2981 * config/tc-avr.h: Likewise.
2982 * configure.in: Add AVR support.
2983 * configure: Regenerate.
2985 2000-03-26 Timothy Wall <twall@cygnus.com>
2987 * gasp.c (macro_op): Add new argument to check_macro call.
2988 Macro structure definitions moved to macro.h
2989 * sb.h: Add argument to prototype for input_scrub_include_sb.
2990 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2991 nesting checks with an additional flag.
2992 (struct input_save): Add flag to indicate whether current sb
2993 should be checked for proper macro/conditional nesting.
2994 (input_scrub_push/pop): Save/restore nest check flag.
2995 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2997 * macro.c (check_macro): Allow caller to retrieve parsed macro
2998 information if a pointer is provided. This information may be
2999 used by the new macro hooks.
3000 * macro.h: Update prototype for check_macro. Macro struct
3001 definitions moved here from macro.c/gasp.c.
3002 * read.c (read_a_source_file): Add parameter to check_macro call,
3003 and pass macro info to the macro hook, if defined.
3004 (input_scrub_insert_line): New. Allow insertion of a line of
3005 characters into the input stream.
3006 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3007 file into the input stream.
3008 (s_include): Use input_scrub_insert_file.
3009 * internals.texi: Document new macro hooks.
3010 * as.h: New prototypes added.
3012 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3014 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3015 an initial capital letter.
3016 (i386_index_check): Reindent.
3018 2000-03-19 Nick Clifton <nickc@cygnus.com>
3020 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3023 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3025 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3026 instruction operand bad if Rd > 7 when generating
3027 thumb instructions. Prevents for example,
3028 "adr r12,label" from silently failing and generating
3029 the wrong instruction.
3031 2000-03-17 Nick Clifton <nickc@cygnus.com>
3033 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3034 that have a destingation >= 0x400000.
3035 Fix compile time warning messages.
3037 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3039 * config/tc-sh.c (md_begin): When encountering insn that are
3040 not supported by the current arch, only change the name if
3041 its contents are the same as prev_name.
3042 (get_specific): If the the architecture doesn't match, fail.
3044 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3046 * config/tc-sh.c (IDENT_CHAR): Define.
3047 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3048 matching back where it came from.
3050 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3052 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3054 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3056 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3059 2000-03-15 Kazu Hirata <kazu@hxi.com>
3061 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3063 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3065 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3066 floating-point-number, make sure 'f' is in FLT_CHARS.
3068 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3070 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3071 (s_lcomm_internal): Use it.
3072 * doc/internals.texi (CPU backend): Document it.
3073 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3076 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3078 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3081 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3082 implementation doesn't have special handling for switch
3084 (macro_build): Allow for code in sections other than .text.
3086 (mips_ip): Likewise.
3087 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3088 Don't perform relocs if we will be outputting them.
3089 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3090 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3093 2000-03-09 Catherine Moore <clm@cygnus.com>
3095 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3096 relocation type based on the entry in the fixup structure.
3097 Put S_IS_EXTERN processing back in.
3099 2000-03-08 H.J. Lu (hjl@gnu.org)
3101 * Makefile.am (install-exec-tooldir): Depend on
3102 install-exec-bindir for parallel make.
3103 * Makefile.in: Regenerated.
3105 2000-03-06 Nick Clifton <nickc@cygnus.com>
3107 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3109 (md_parse_option): Parse -m32r command line switch - disable m32rx
3111 (md_show_usage): Document new option.
3113 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3114 * doc/Makefile.in: Regenerate.
3115 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3117 2000-03-02 Michael Meissner <meissner@redhat.com>
3119 * config/tc-d30v.c (check_range): Remove code that incorrectly
3120 sign extended values where bits < 32.
3122 2000-03-02 H.J. Lu (hjl@gnu.org)
3124 * configure.in: Support --enable-targets=all on ia32.
3125 * configure: Regenerated.
3127 2000-03-01 Nick Clifton <nickc@cygnus.com>
3129 * gasp.c (do_align): Remove bogus check of alignment value.
3131 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3133 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3134 TC_PPC was defined forced the type of a symbol with no other type
3137 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3139 * doc/internals.texi (CPU backend): Mention that
3140 line_separator_chars do not break up comments. Fix typos for
3141 LEX_AT and LEX_NAME descriptions. Document operands for
3142 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3143 description of md_create_short_jump usage. Document argument for
3144 md_undefined_symbol.
3146 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3148 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3149 (md_parse_option): Handle it.
3150 (md_show_usage): Document it.
3152 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3154 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3155 opcode, for the instruction `pal19'. From Andrea Arcangeli
3158 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3160 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3162 (md_assemble): To here, before template operands are matched.
3163 Also ensure a constant immediate is sign extended when we know the
3164 size is at most 16 bits. This is to catch cases like "add
3165 $0xffc0,%ax" where we don't know the size, and thus that the
3166 immediate can be represented as Imm8S until after parsing the
3168 (i386_displacement): Similarly sign extend 16 bit constant
3170 (md_assemble): Relax 16-bit jump constant range check to suit sign
3171 extended displacements.
3173 2000-02-26 Andreas Jaeger <aj@suse.de>
3175 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3177 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3179 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3180 call operands when intel_syntax.
3181 (intel_float_operand): Return 2 for "fi...".
3182 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3183 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3184 earlier "SHORT" change.
3185 (md_assemble): When determining suffix from Regs, exclude
3188 2000-02-24 Nick Clifton <nickc@cygnus.com>
3190 * configure: Add arm-wince, mips-pe and sh-pe targets.
3191 * configure: Regenerate.
3193 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3195 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3196 "pe-mips" for the mips-pe target.
3198 * config/tc-arm.c (insns): Change displacement encoded in BL
3199 and B instructions if the target port is arm-wince.
3200 (do_ldst): Do not bias the relocation offset if the target
3202 (md_pcrel_from): Add in missing relocation offset bias if the
3203 target os arm-wince.
3205 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3206 (md_begin): Disable -G support for mips-pe target.
3207 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3208 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3211 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3212 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3213 assembler, just set the alignment to 4.
3215 * config/te-wince-pe.h: New file for WinCE targets. Define
3218 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3220 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3221 string instructions.
3222 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3223 (i386_intel_memory_operand): After finding a segment override,
3224 check again for no `[' before looking for a displacement. Bomb if
3225 more than one displacement rather than silently discarding the
3226 second and subsequent ones. Free strings malloc'd by
3227 build_displacement_string.
3229 2000-02-24 Catherine Moore <clm@cygnus.com>
3231 * config/obj-som.c (obj_pseudo_table): Add "weak".
3232 (obj_som_weak): New routine.
3234 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3236 * config/tc-i386.c (union i386_op): New.
3237 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3238 Throughout file replace occurences of disps[n], imms[n], regs[n]
3239 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3240 intel mode operand swapping. Add assert in regKludge and
3241 fake_zero_displacement code. Test i.types[n] when outputting
3242 displacements and immediates. Combine output of Disp16 with
3244 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3245 when in intel mode by (not) reversing fsub and fdiv operands
3246 before the template search. This fails for single operand
3247 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3248 undefined. Instead fix the base_opcode after we've found the
3249 template. Move base_opcode xor with found_reverse_match from
3250 opcode output code to before this fix so we test for the correct
3252 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3253 check in intel mode. Instead compare opcodes.
3255 * config/tc-i386.h (TC_RELOC): Delete.
3256 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3257 with equivalent call to reloc.
3259 * as.h (flag_m68k_mri): Move declaration after target include, and
3260 only declare when TC_M68K defined. Define as zero otherwise.
3261 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3262 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3263 Define as zero otherwise.
3264 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3265 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3266 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3267 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3268 testing whether defined.
3269 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3270 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3271 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3272 rather than testing whether defined.
3273 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3274 (parse_mri_cons): Declare and use only when TC_M68K.
3275 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3276 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3277 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3279 * NEWS: Mention IBM 370 support.
3281 2000-02-23 Richard Henderson <rth@cygnus.com>
3283 * config/tc-i386.c (md_assemble): When swapping operands for
3284 intel_syntax, assume everything that's not Imm or Disp is a
3287 2000-02-23 Linas Vepstas <linas@linas.org>
3289 * config/tc-i370.c, config/tc-i370.h: New files.
3290 * Makefile.am: Add support for Linux/IBM 370.
3291 * configure.in: Likewise.
3292 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3293 * config/obj-elf.c: Include elf/i370.h
3294 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3296 * Makefile.in: Regenerate.
3297 * configure: Regenerate.
3299 * doc/c-i370.texi: New file.
3300 * doc/all.texi: Include it.
3301 * doc/as.texinfo: And here.
3302 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3303 * doc/Makefile.in: Regenerate.
3305 2000-02-19 Michael Meissner <meissner@redhat.com>
3307 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3308 determine if an instruction can be used in parallel with an ADDppp
3309 or SUBppp instruction.
3311 2000-02-22 Andrew Haley <aph@cygnus.com>
3313 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3315 1999-12-30 Andrew Haley <aph@cygnus.com>
3317 * config/tc-mips.c (mips_gp32): New variable.
3318 (macro_build) Use mips_gp32.
3320 (md_longopts): Add "-mgp32" and "-mgp64".
3321 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3323 (OPTION_M7900): Change offset
3324 (OPTION_NO_M7900): Ditto.
3326 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3328 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3329 warning, and bump it to 1.
3331 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3333 From Brad Lucier <lucier@math.purdue.edu>:
3334 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3337 2000-02-21 Catherine Moore <clm@cygnus.com>
3339 * config/tc-mips.c (MF_HILO_INSN): Define.
3340 (mips_7000_hilo_fix): Declare.
3341 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3342 (md_parse_option): Check for 7000_HILO_FIX options.
3343 (OPTION_M7000_HILO_FIX): Define.
3344 (OPTION_NO_M7000_HILO_FIX): Define.
3345 * doc/c-mips.texi (-mfix7000): Describe.
3347 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3349 * listing.c (print_lines): Remove unused variable `end'.
3351 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3352 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3353 reloc_type when BFD_ASSEMBLER.
3354 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3355 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3356 statement and quell signed vs. unsigned comparison warning.
3358 2000-02-18 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3361 the computed frag offset, rather than overwriting it.
3363 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3365 * config/tc-sh.c ("elf/sh.h"): Include.
3366 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3367 (md.begin): Initialize target_arch.
3368 Only include opcodes in has table that match selected architecture.
3369 (parse_reg): Recognize register names for sh-dsp.
3370 (parse_at): Recognize post-modify addressing.
3371 (get_operands): The leading space is now optional.
3372 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3373 arguments. Update valid_arch.
3374 (build_Mytes): Add support for SDT_REG_N.
3375 (find_cooked_opcode): New function, broken out of md_assemble.
3376 (assemble_ppi, sh_elf_final_processing): New functions.
3377 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3378 (md_longopts, md_parse_option): New option: -dsp.
3379 * config/tc-sh.h (elf_tc_final_processing): Define.
3380 (sh_elf_final_processing): Declare.
3382 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3384 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3385 the unwinder subspace. Save the current seg/subseg before creating
3388 2000-02-10 Nick Clifton <nickc@cygnus.com>
3390 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3391 little endian targets.
3392 (INST_BYTE1): Redefine to handle big and little endian
3394 (cpu_type): New type: Select between M340 and M210.
3395 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3396 instructions of the M340.
3397 (md_assemble): Add support for the MULSH and OPSR classes of
3399 (md_atof): Add support for little endian targets.
3400 (md_parse_option): Add support for -EL, -EB and -mcpu command
3402 (md_convert_frag): Add support for little endian targets.
3403 (md_apply_fix3): Add support for little endian targets.
3404 (md_number_to_chars): Add support for little endian targets.
3406 2000-02-10 Timothy Wall <twall@redhat.com>
3408 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3409 defined, use it to verify the symbol just read should be a label.
3411 2000-02-10 Timothy Wall <twall@redhat.com>
3413 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3414 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3415 around colons when KEEP_WHITE_AROUND_COLON is defined.
3416 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3417 and KEEP_WHITE_AROUND_COLON.
3419 2000-02-08 Timothy Wall <twall@redhat.com>
3421 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3423 (do_repeat): New. Abstract repeat logic so that a "break" can be
3425 (end_repeat): New. Provide support for a "break" out of the
3427 * read.h: Add prototypes for new functions.
3429 2000-02-08 Timothy Wall <twall@redhat.com>
3431 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3432 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3433 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3436 2000-02-08 Timothy Wall <twall@redhat.com>
3438 * read.c: Added elseif to directives table.
3439 * read.h: Added prototype for s_elseif.
3440 * doc/as.texinfo: Added description for elseif.
3441 * cond.c (s_elseif): New function
3443 2000-02-04 Timothy Wall <twall@redhat.com>
3445 * listing.c (print_lines): Remove conditionals causing bug in
3448 2000-02-03 Timothy Wall <twall@cygnus.com>
3450 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3452 * frags.c (frag_new): Calculate fr_fix in octets
3453 (frag_now_fix) Return offset as target address offset (bytes).
3454 (frag_now_fix_octets) New - Return offset in octets (8-bit
3456 * frags.h: Added prototype for frag_now_fix_octets().
3457 Distinguish between octets and bytes in field descriptions.
3458 * listing.c (calc_hex): Account for octets vs bytes when
3459 printing addresses/offsets.
3460 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3461 target is little-endian, print the octets in a word in big-endian
3462 order so that the display looks like a proper hexadecimal number,
3463 instead of having the octets reversed.
3464 * read.c (do_align): When recording alignment, alignment power
3465 should be in terms of target bytes (minimum addressible unit)
3467 (do_org) Convert ORG target address (byte) argument into an
3468 octet offset when generating a variable fragment.
3469 * symbols.c (resolve_symbol_value): Symbol final value
3470 converted to a target address offset (bytes) from its octet offset.
3471 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3472 offset (bytes) is adjusted by the frag offset (octets) converted
3474 (coff_frob_section) Section alignment power is in terms of bytes;
3475 convert it to an octet alignment power when calculating size (and
3476 size mask) in octets. Don't modify the section size in order to
3477 "align" it for TI COFF, since that format has a different method
3478 for storing alignment information.
3480 2000-02-01 Timothy Wall <twall@cygnus.com>
3482 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3483 entries, matching the way GCC generates them. If not escaped, the
3484 filename is encoded incorrectly.
3486 2000-01-31 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-arm.c (reg_table): Add support for ATPCS register
3491 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3493 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3495 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3497 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3498 of a symbol when we really care about its value.
3500 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3502 * config/tc-mcore.c (md_assemble): Give warning message if
3503 operands passes to instruction are more than the spec.
3505 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3507 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3508 Thumb mode but the label seen was not declared as '.thumb_func'
3509 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3510 correct disassembly of Thumb code bounded by non function labels.
3512 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3514 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3515 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3517 * Makefile.in: Same here.
3520 * configure.in: Set bfd_gas for i386-aout when primary target
3521 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3522 we may need the primary te_file. Remove incorrect comment.
3524 * configure: Regenerate.
3526 * config/e-i386aout.c: New file.
3528 * as.c (USE_EMULATIONS): Move to before print_version_id.
3529 (struct emulation): Add i386aout.
3530 (show_usage): Split text strings. Reformat -a text. Add --em
3534 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3535 (aout_format_ops): New.
3538 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3539 preprocessor conditional and add aout USE_EMULATIONS tests.
3540 (read_a_source_file): Don't pass error strings to printf as
3544 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3546 (do_data): Same here.
3547 (process_file): And here.
3550 * symbols.c (colon): Rewrite "already defined" fatal message
3551 code for aout with USE_EMULATIONS.
3554 * config/obj-aout.c (OBJ_HEADER): Define.
3555 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3557 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3558 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3560 (obj_aout_type): Expand S_SET_OTHER here too.
3561 (obj_read_begin_hook): Remove.
3562 (aout_pop_insert): New.
3563 (obj_aout_s_get_other): New.
3564 (obj_aout_s_get_desc): New.
3565 (aout_format_ops): New.
3568 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3569 gets aout_pseudo_table.
3570 (aout_pseudo_table): Declare.
3571 (obj_read_begin_hook): Define.
3574 * config/obj-coff.c (obj_pseudo_table): Rename to
3576 (coff_pop_insert): Use coff_pseudo_table.
3577 (coff_sec_sym_ok_for_reloc): Remove.
3578 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3579 and comment all zero entries and remove #if 0 code.
3582 * config/obj-coff.h (obj_pop_insert): Define.
3583 (coff_pseudo_table): Declare.
3586 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3587 s_get_size, s_set_size. Comment all zero entries.
3590 * config/obj-elf.c (elf_s_get_other): New function.
3591 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3592 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3593 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3595 (obj_elf_parse_section_letters): Don't pass error strings to
3596 printf as format arg.
3599 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3601 (elf_s_get_other): Declare.
3602 (S_GET_OTHER) Define as elf_s_get_other if not already
3604 (S_SET_OTHER): Only define when not already defined.
3605 (elf_obj_read_begin_hook): Declare.
3606 (obj_read_begin_hook): Define.
3607 (elf_obj_symbol_new_hook): Declare.
3608 (obj_symbol_new_hook): Define.
3611 * config/obj-multi.h: Add copyright header and protect against
3612 multiple inclusion. Add * to all function pointers.
3613 (OBJ_HEADER): If defined, include it rather than other defines
3615 (obj_frob_file_after_relocs): Test for NULL.
3616 (obj_symbol_new_hook): Here too.
3617 (obj_sec_sym_ok_for_reloc): And here.
3618 (S_GET_OTHER): Define.
3619 (S_GET_DESC): Define.
3620 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3621 (OBJ_MAYBE_ELF): Update comment.
3623 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3624 OBJ_AOUT preprocessor conditional and handle emulation by
3625 testing OUTPUT_FLAVOR.
3626 (i386_displacement): Here too.
3627 (md_section_align): Similarly here.
3628 (i386_target_format): Conditionally compile when more than one
3629 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3630 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3631 (i386_displacement): Here too.
3634 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3635 Define TARGET_FORMAT for aout only when not multi.
3638 * config/te-multi.h: Delete file as it's identical to te-generic.h
3640 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3642 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3643 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3646 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3648 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3651 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3653 * config/tc-mips.c (mips_do_align): New function.
3654 * config/tc-mips.h (md_do_align): Define.
3656 2000-01-10 Philip Blundell <philb@gnu.org>
3658 * doc/c-arm.texi (ARM Options): Fix typo.
3659 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3660 line separator for Linux.
3661 * doc/as.texinfo (Comments): Mention the ARM.
3663 2000-01-10 Philip Blundell <pb@futuretv.com>
3665 * configure.in (arm*-*-conix*): New target.
3666 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3668 * configure: Regenerate.
3670 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3672 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3673 (obj_elf_visibility): New function.
3675 * doc/as.texinfo (Visibility): New node: document visibility
3678 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3680 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3681 warning for absolute jump/call without `*' in non-intel mode. No
3682 need to set i.types[0] JumpAbsolute in intel mode.
3684 1999-12-22 Philip Blundell <pb@futuretv.com>
3686 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3687 hook function when changing sections.
3688 (arm_s_data): Likewise.
3690 1999-12-14 Nick Clifton <nickc@cygnus.com>
3692 * config/tc-arm.c (md_parse_option): Add support for -marm720
3693 command line switch.
3695 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3697 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3698 (r_registers, xr_registers): Define.
3699 (r_register_name, xr_register_name): New functions.
3700 (md_assemble): Handle new am33 operand types and instruction
3702 (mn10300_insert_operand, check_operand): Likewise.
3704 1999-11-29 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3707 (s_force_thumb): Set thumb_mode to 2.
3708 (md_assemble): Do not complain about thumb instructions on a
3709 non-thumb target if thumb_mode is set to 2.
3711 1999-11-28 Michael Meissner <meissner@cygnus.com>
3713 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3714 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3715 (O_...): Add new machine dependent expressions if we are handling
3716 explicit relocations.
3717 (alpha_reloc_op): New static table holding the explicit relocation
3719 (alpha_literal_hash): New static to hold the hash table for
3720 explicit relocations.
3721 (alpha_macros): Add support for explicit relocations.
3722 (md_begin): If explicit relocations, initialize hash table.
3723 (md_assemble): Don't print a second error if tokenize_arguments
3724 already printed an error message.
3725 (md_apply_fix): Add support for explicit relocations.
3726 (alpha_force_relocation): Ditto.
3727 (alpha_fix_adjustable): Ditto.
3728 (alpha_adjust_symtab): New function to support explicit
3730 (alpha_adjust_symtab_relocs): Ditto.
3731 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3732 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3733 Add support for explicit relocations. Return -2 if an error
3734 message was already printed.
3735 (find_macro_match): Add support for explicit relocations. Comment
3737 (emit_insn): Add support for explicit relocations.
3738 (assemble_tokens): Ditto.
3740 (load_expression): Ditto.
3743 (emit_ir_load): Ditto.
3744 (emit_loadstore): Ditto.
3747 (emit_sextX): Ditto.
3748 (emit_division): Ditto.
3749 (emit_jsrjmp): Ditto.
3750 (emit_retjcr): Ditto.
3752 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3754 (tc_adjust_symtab): If explicit relocations, call the function
3755 alpha_adjust_symtab.
3756 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3757 relocations next to the literal relocation they reference.
3758 (TC_INIT_FIX_DATA): Initialize the new fields.
3759 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3761 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3763 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3764 'B' operand for PA2.0 bb instruction.
3766 1999-11-18 Nick Clifton <nickc@cygnus.com>
3768 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3771 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3773 (mcore_force_relocation): Force relocations to be generated for
3776 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3778 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3779 (i386_displacement): Disallow O_big displacements.
3781 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3783 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3784 Small improvements in error checking.
3785 (md_assemble): Support for unconditional ARM instructions.
3786 (md_parse_option): Support for -m[arm]v5e flag.
3788 1999-11-12 Nick Clifton <nickc@cygnus.com>
3790 * macro.c (buffer_and_nest): Do not check beyond the end of the
3793 1999-11-11 Nick Clifton <nickc@cygnus.com>
3795 * macro.c (buffer_and_nest): Look for seperator after TO and
3798 1999-11-08 Andrew Haley <aph@cygnus.com>
3800 * app.c (do_scrub_chars): When in State 10, treat backslash
3801 characters in the same way as as symbol characters.
3803 1999-11-07 Richard Henderson <rth@cygnus.com>
3805 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3806 the previous label was in the current section before playing
3807 with auto-alignment.
3809 1999-11-06 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-v850.c (v850_force_relocation): Force relocation
3813 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3816 1999-11-05 Michael Meissner <meissner@cygnus.com>
3818 * expr.h (operatorT): Increase machine dependent operators to 16.
3819 * expr.c (op_rank): Ditto.
3821 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3823 * read.c (pseudo_set): Reject attempts to set the value of a
3826 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3829 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3831 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3832 to bfd_set_section_contents.
3834 1999-11-03 Nick Clifton <nickc@cygnus.com>
3836 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3838 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3840 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3841 (mips_ip): Use OPCODE_IS_MEMBER.
3843 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3845 * config/tc-arm.c (reg_required_here): Improve comments.
3847 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3848 (tinsns): Initialize variants field.
3850 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3851 BAD_PC respectively.
3853 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3855 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3856 * config/tc-arm.h: Fix compile time warnings.
3858 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3860 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3861 form @abs16, @(abs16) and @(abs16 + imm).
3863 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3865 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3866 (ISA_HAS_64_BIT_REGS) New.
3867 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3868 mips_emit_delays,macro_build,load_register,load_addresss,
3869 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3870 and/or use new ISA_xxx macros in expressions involving
3871 ISA, particularly mips_opts.isa.
3873 1999-10-18 Michael Meissner <meissner@cygnus.com>
3875 * expr.h (operatorT): Add machine dependent operators md1..md8.
3876 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3877 for the machine dependent operators to use.
3879 * expr.c (op_rank): Add machine dependent operators.
3881 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3883 (O_cpregister): Ditto.
3884 (md_begin): Change X_op test that field is wide enough to use
3885 O_max instead of O_alpha_max.
3886 (cpu_types): Fill in missing initializer.
3887 (alpha_num_macros): Make unsigned.
3888 (md_assemble): Make opnamelen be size_t.
3889 (md_apply_fix): Cast alpha_num_operands to int before testing.
3890 (alpha_force_relocation): Ditto.
3891 (alpha_fix_adjustable): Ditto.
3892 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3893 (tc_gen_reloc): Ditto.
3894 (tc_get_register): Ditto.
3899 (s_alpha_ent): Ditto.
3900 (s_alpha_end): Ditto.
3901 (s_alpha_frame): Ditto.
3902 (s_alpha_prologue): Ditto.
3903 (s_alpha_file): Ditto.
3904 (s_alpha_gprel32): Ditto.
3905 (s_alpha_proc): Ditto.
3906 (s_alpha_set): Ditto.
3907 (s_alpha_base): Ditto.
3908 (s_alpha_align): Ditto.
3909 (s_alpha_arch): Ditto.
3910 (alpha_align): Ditto.
3911 (assemble_insn): Suppress unused variable warning.
3913 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3914 order in the structure.
3915 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3917 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3919 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3921 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3923 * config/tc-i386.c (i386_index_check): Correct #endif location.
3925 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3927 * as.c (show_usage): Document new options.
3928 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3929 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3930 (parse_args): Parse the new options.
3931 (main): If there were warnings, and --fatal-warnings
3932 was specified, print an error.
3933 * as.h: New variable, flag_fatal_warnings, for new option.
3935 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3937 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3938 '@'. Change autoincrement completers to fall through to cache control
3941 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3943 (pa_parse_addb_64_cmpltr): New function.
3945 * config/tc-hppa.c (pa_ip): Change error message.
3946 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3947 '?Q' args to allow falling through.
3949 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3950 Remove unused conditional codes.
3951 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3953 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3955 * config/tc-d30v.c (CHAR_BIT): Define.
3956 (check_range): Fix bit operations to support integers bigger than
3959 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3961 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3964 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3965 Doug Evans <devans@cygnus.com>
3967 Add support for m32rx.
3968 * config/tc-m32r.c (enable_m32rx): New static global.
3969 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3970 (allow_m32rx): New function.
3971 (M32R_SHORTOPTS): Add `O'.
3972 (md_longopts): Add --m32rx plus several warning options.
3973 (md_parse_option): Handle new options.
3974 (md_show_usage): Print them.
3975 (md_begin): Enable m32rx.
3976 (OPERAND_IS_COND_BIT): New macro.
3977 (first_writes_to_seconds_operands): New function.
3978 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3979 (target_make_parallel,assemble_two_insns): New functions.
3980 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3981 If optimizing and m32rx, try to make consecutive insns parallel.
3983 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3985 * config/tc-mips.c (nopic_need_relax): Allow for the
3986 .sdata.foo sections generated by -fdata-sections,
3987 and for the .gnu.linkonce.s sections generated by C++.
3989 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3991 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3992 with cleaner code using completer prefixes. Add 'Y'.
3994 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3996 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3998 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3999 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4000 insn does not match and we should try the next insn in the table.
4002 1999-09-22 Nick Clifton <nickc@cygnus.com>
4004 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4006 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4008 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4011 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4013 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4014 OBJ_ELF. If ELF, add "sq".
4015 (md_parse_option): If ELF, ignore -s and -q.
4016 (md_show_usage): Mention ELF options.
4018 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4023 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4025 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4027 * config/tc-hppa.c (struct pa_it): New field "trunc".
4028 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4029 (pa_parse_ftest_gfx_completer): New function
4030 (pa_parse_fp_cnv_format): New function.
4032 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4033 (md_apply_fix): Handle 22bit pc-rel branches.
4035 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4037 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4039 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4041 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4043 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4045 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4046 (pa_ip): Handle 'fX'.
4048 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4050 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4051 unwinds unless the function is in the text space.
4052 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4054 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4056 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4057 (md_assemble): To here. Tweak address generation.
4059 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4061 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4062 (md_assemble): Call dwarf2_where for OBJ_ELF.
4063 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4064 (pa_end_of_source): New function.
4065 * tc-hppa.h (md_end): Define for OBJ_ELF.
4067 1999-09-14 Michael Meissner <meissner@cygnus.com>
4069 * configure.in (Canonicalization of target names): Remove adding
4070 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4071 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4072 * configure: Regenerate.
4074 1999-09-14 Donn Terry <donn@interix.com>
4076 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4078 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4080 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4081 pc-relative jmp/call to an absolute symbol.
4082 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4083 absolute section symbols.
4085 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4086 jump handling code and comments.
4088 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4090 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4091 the value if TE_PE and a global defined symbol.
4093 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4095 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4096 print the symbol, rather than printing it here.
4098 1999-09-11 Donn Terry <donn@interix.com>
4100 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4101 BFD_RELOC_RVA relocations.
4103 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4104 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4107 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4109 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4110 * doc/internals.texi (Object format backend): Document
4113 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4114 relocations against global symbols if TE_PE.
4116 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4117 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4119 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4122 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4123 symbols which do not have a constant value, or tags with
4124 non-tags. Remove the symbol from the list before adding it at the
4127 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4128 C_FCN symbol differently if TE_PE.
4129 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4130 appears in the pseudo-op, rather coff_line_base which is only set
4133 * config/obj-coff.c (obj_coff_loc): New static function.
4134 (obj_pseudo_table): Add "loc".
4136 * config/obj-coff.c (add_lineno): Check that the line number is
4139 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4140 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4142 (md_atof): Return NULL rather than 0.
4143 * config/tc-i386.c (md_atof): Change type to int.
4144 * expr.c (expr): Change first parameter to int.
4145 * config/obj-coff.c: Add declarations for static functions.
4146 (coff_frob_symbol): Use SYM_AUXENT.
4147 * config/tc-i386.h (flag_16bit_code): Don't declare.
4149 * config/obj-coff.c (obj_coff_section): Default to setting
4150 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4152 * write.c (adjust_reloc_syms): Print adjusted fixup.
4154 * expr.c (integer_constant): Correct too_many_digits calculation
4157 1999-09-09 Andreas Schwab <schwab@suse.de>
4159 * doc/c-arm.texi: Fix arguments of @var to not contain
4162 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4164 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4166 (md_parse_option): Only support -k flag for ELF and COFF targets.
4168 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4170 * config/tc-hppa.c (pa_ip): Put strict register checks before
4171 call to pa_parse_number.
4173 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4175 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4177 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4180 1999-09-06 Donn Terry <donn@interix.com>
4182 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4184 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4186 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4187 candidate instruction. Require registers for register arguments
4188 when in strict mode. Require assemble-time constants for
4189 constants when in strict mode.
4190 (pa_get_absolute_expression): Require a constant when in strict
4193 1999-09-06 Nick Clifton <nickc@cygnus.com>
4195 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4197 1999-09-04 Steve Chamberlain <sac@pobox.com>
4199 * config/tc-pj.c: New file, supports picoJava in ELF.
4200 * config/tc-pj.h: Ditto.
4201 * configure.in (pjl*, pj*): New targets.
4202 * Makefile.am: Rebuild dependencies.
4203 (CPU_TYPES): Add pj.
4204 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4205 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4206 * doc/c-pj.texi: New file.
4207 * doc/as.texinfo: Add some PJ specifics.
4208 * doc/all.texi: Add PJ to the list of all architectures, sort them
4210 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4211 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4213 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4215 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4216 (obj_frob_file): Test for null pointer.
4217 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4218 (OBJ_PROCESS_STAB): And here.
4219 (elf_obj_sy): Remove
4221 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4222 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4223 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4225 * config/obj-coff.c (no_func): Remove.
4226 (coff_format_ops): Change occurrences of no_func to 0, as we test
4227 for 0 in obj-multi.h.
4229 * configure.in: Enable bfd for i386-coff when primary target is
4230 bfd. Enable i386 elf,coff emulation support. Don't set
4231 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4232 emulation to support.
4233 *configure: Regenerate.
4235 1999-09-02 Nick Clifton <nickc@cygnus.com>
4237 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4238 .section .line directive is encountered.
4240 1999-09-01 Nick Clifton <nickc@cygnus.com>
4242 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4245 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4246 * as.texinfo: Document --gdwarf2 command line option.
4247 Add additional documentation of ARM command line switches.
4249 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4251 * config/tc-i386.c (i386_intel_memory_operand): Combine
4252 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4253 and RESTORE_END_STRING around parse_register calls.
4254 (i386_operand): Here too.
4255 (i386_is_reg): Remove.
4256 (parse_register): Move as_bad calls from within this function to
4259 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4261 Based on a patch from H.J. Lu <hjl@gnu.org>
4262 * config/tc-i386.c (parse_register): Handle FP regs specially.
4263 (md_begin): Remove '(' and ')' from register_chars.
4265 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4267 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4268 error message (done elsewhere).
4270 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4272 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4274 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4276 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4279 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4281 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4283 Add new completers. Fix bug in 64 bit condition handling.
4285 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4288 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4290 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4292 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4294 1999-08-27 Jim Wilson <wilson@cygnus.com>
4296 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4297 (struct ls): Add frag field. Initialize it to zero.
4298 (out_end_sequence): New local text_frag. Set it while in text section.
4299 Replace address check with frag check. Set ls.frag to text_frag if
4300 out_set_addr called.
4301 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4302 Set it before switching sections. Replace address check with frag
4303 check. Set ls.frag to saved_frag if out_set_addr called.
4305 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4307 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4308 output "advance_pc" opcode instead of calling gen_addr_line().
4309 The latter has the undesired side-effect of creating a new row
4310 in the debug line info matrix.
4312 1999-08-26 Jim Wilson <wilson@cygnus.com>
4314 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4315 ls.last_filename if last is less than zero. Set ls.last_filename
4316 when allocating new entry.
4317 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4320 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4322 * config/tc-i386.c (i386_index_check): Fix the displacement size
4323 when INFER_ADDR_PREFIX.
4325 1999-08-18 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4330 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4332 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4333 handle 0xffffNNNN constants correctly.
4335 1999-08-16 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4340 1999-08-13 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4343 (md_apply_fix3): Always pass positive values to
4344 validate_offset_imm.
4346 1999-08-12 Nick Clifton <nickc@cygnus.com>
4348 * config/tc-arm.c (skip_whitespace): New macro.
4349 Formatting tidy ups.
4351 (md_apply_fix3): Store relocation offset in addend for ELF based
4353 (arm_force_relocation): Always generate relocs for Thumb function
4356 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4358 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4359 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4361 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4363 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4364 flags for the unwind subspace.
4366 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4367 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4368 suitable relocation based on the size of the target's pointer.
4369 Always Use subsegment zero for the unwinders.
4370 (pa_level): Handle "2.0w".
4372 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4374 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4375 with the following instruction unless this was specified.
4377 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4379 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4380 certain sections, to match BFD changes.
4382 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4384 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4385 (EXTRA_SCRIPTS): Define to keep automake happy.
4386 * Makefile.in: Rebuild.
4388 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4390 * Makefile.am: Rename .dep* files to DEP*.
4391 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4392 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4394 * Makefile.in: Rebuild.
4396 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4398 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4400 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4402 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4403 avoid problems on DOS filesystems.
4404 * Makefile.in: Rebuild.
4406 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4408 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4410 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4413 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4415 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4416 line to create ${GDBINIT} rather than .gdbinit.
4417 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4419 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4421 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4423 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4425 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4427 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4429 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4430 non-adjustable symbols.
4432 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4434 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4436 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4438 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4441 1999-08-05 Donn Terry <donn@interix.com>
4443 * config/te-interix.h: New file.
4444 * configure.in (i386-*-interix*): New target.
4445 * configure: Rebuild.
4447 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4449 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4450 selectors for ELF too.
4451 (selector_table): Add "ltp" and "rtp" selectors.
4453 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4455 * config/tc-i386.c (i386_operand): No need to change
4456 operand_string pointer in segment reg case before goto
4457 do_memory_reference. Initialise displacement_string_start and
4458 displacement_string_end after do_memory_reference label.
4459 (i386_index_check): Add operand_string param, and print error
4460 message on failure here.
4461 (i386_intel_memory_operand): Instead of here.
4462 (i386_operand): And here.
4463 (INFER_ADDR_PREFIX): Enable.
4465 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4467 * config/tc-i386.h (DefaultSize): Define. Renumber following
4468 opcode_modifier defines.
4470 From Etienne Lorrain <etienne.lorrain@ibm.net>
4471 * config/tc-i386.c (stackop_size): New variable.
4472 (set_16bit_code_flag): Clear it here.
4473 (set_16bit_gcc_code_flag): New function.
4474 (md_pseudo_table): Add "code16gcc" entry.
4475 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4477 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4479 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4480 next_set_end even if the end symbol is being discarded.
4482 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4483 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4484 * config/obj-coff.c: Likewise.
4485 (seg_info_type): Remove.
4486 (seg_info_off_by_4): Change to array of segT.
4487 (s_get_segment): Adjust accordingly.
4488 (obj_pseudo_table): Fully initialize sentinel entry.
4490 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4491 Ralf Baechle <ralf@uni-koblenz.de>.
4493 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4495 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4497 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4499 * config/tc-i386.c: Indentation and white space changes.
4500 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4501 don't enable it by default.
4502 (i386_intel_operand): Remove redundant prototype.
4503 Move check on number of memory operands, and i.mem_operands++
4504 (i386_intel_memory_operand): To here.
4505 Remove i386_immediate code from here. Remove special case code
4506 for input and output using (%dx). Remove base/index checks and
4507 call i386_index_check instead. Save initial operand_string
4508 argument for error message.
4509 (i386_operand): Remove redundant prototype. Move base/index
4510 checks to i386_index_check.
4511 (i386_displacement): Move intel mode check for non-zero
4513 (i386_intel_memory_operand): To here.
4515 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4517 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4518 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4519 by .register pseudo-op if -64 and --no-undeclared-regs.
4520 (s_register, sparc_adjust_symtab): New functions.
4521 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4522 Declare sparc_adjust_symtab as tc_adjust_symtab.
4523 * doc/c-sparc.texi: Add description of #ignore special literal
4524 for .register pseudo-op.
4526 1999-07-30 Catherine Moore <clm@cygnus.com>
4528 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4529 the relocation's section offset.
4531 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4533 * write.c (fixup_segment): Fix generic error check overflow test.
4535 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4536 X_add_number to long.
4538 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4540 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4543 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4545 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4548 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4550 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4552 * configure.bat: Remove; obsolete.
4553 * config/go32.cfg: Likewise.
4555 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4557 * configure.in (i386-*-vxworks*): New target.
4558 * configure: Rebuild.
4560 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4562 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4564 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4566 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4568 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4569 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4570 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4571 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4572 MAX_RELOC_EXPANSION): Define.
4573 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4575 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4577 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4578 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4579 block. Print a warning if an 8-bit or 16-bit constant
4580 displacement or immediate is truncated on output.
4581 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4583 (i386_operand): Disallow immediate jump absolute operand.
4585 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4587 * configure.in: Bump version number to 2.9.5.
4588 * configure: Rebuild.
4590 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4593 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4595 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4596 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4598 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4600 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4602 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4604 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4605 if -mno-fpu was given.
4606 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4608 (cons_fix_new_arm): Remove misleading comments.
4610 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4612 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4614 (relax_segment): Likewise. After giving a rs_org error, convert
4615 the frag to rs_align to avoid cascading errors.
4617 1999-07-12 Andreas Schwab <schwab@suse.de>
4619 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4621 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4623 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4624 as appropriate. Fill in structure initializations. Add variable
4625 initializations. Add casts.
4626 * dwarf2dbg.c (print_stats): Change i to size_t.
4627 * listing.c (listing_listing): Change list_line to unsigned int.
4629 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4631 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4632 rather than checking for \001 and \002 in symbol name.
4633 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4635 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4637 * configure.in (hppa*-linux-gnu*): New target.
4638 * configure: Rebuilt.
4640 1999-07-08 Nick Clifton <nickc@cygnus.com>
4642 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4644 1999-07-07 Nick Clifton <nickc@cygnus.com>
4646 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4647 accessing symbolP directly.
4649 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4651 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4654 1999-07-05 Nick Clifton <nickc@cygnus.com>
4656 * config/tc-arm.c (ARM_EXT_V5): Define.
4657 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4658 (md_begin): Detect ARM v5 architectures.
4659 (md_parse_option): Accept arm v5 specification.
4660 (md_show_usage): Documment -marmv5 switch.
4662 * doc/c-arm.texi: Document -marmv5 command line option.
4664 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4666 (validate_immediate_twopart): New function. Determine if a
4667 constant can be computed by two ADD instructions.
4668 (output_inst): Remove its command line parameter - it was never
4670 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4671 implememt the ADRL pseudo op.
4672 (tc_gen_reloc): Generate a suitable error message if an ADRL
4673 instruction tries to generate a real reloc.
4675 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4677 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4679 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4682 1999-06-27 H.J. Lu <hjl@gnu.org>
4684 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4685 non BFD_ASSEMBLER case.
4687 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4689 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4692 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4694 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4695 out_end_sequence() when the address decreases due to a new frag.
4696 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4697 numbering starts with 1.
4699 1999-06-23 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4703 (mcore_s_text): Call obj_elf_text for ELF target.
4704 (mcore_s_data): Call obj_elf_data for ELF target.
4705 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4707 (mcore_s_bss): New function: Dump literal table before changing
4709 (mcore_s_comm): New function: Dump literal table before changing
4712 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4713 No longer static functions.
4714 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4715 Provide prototypes for these functions.
4717 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4719 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4720 a list of names, to try obj_segment_name, and to try abbreviated
4721 names when using COFF without long section names.
4723 * config/tc-alpha.c: More use of symbol accessor functions.
4724 * config/tc-arc.c: Likewise.
4725 * config/tc-d30v.c: Likewise.
4726 * config/tc-fr30.c: Likewise.
4727 * config/tc-i860.c: Likewise.
4728 * config/tc-m88k.c: Likewise.
4729 * config/tc-mcore.c: Likewise.
4730 * config/tc-ns32k.c: Likewise.
4731 * config/tc-sparc.c: Likewise.
4732 * config/tc-v850.c: Likewise.
4734 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4735 sy_value with appropriate accessor functions.
4736 * config/tc-arm.c (md_apply_fix3): Likewise.
4737 * config/tc-d10v.c (AT_WORD_P): Likewise.
4738 * config/tc-v850.c (reg_name_search): Likewise.
4740 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4741 use symbol_get_bfdsym instead.
4742 * config/tc-ppc.c (md_assemble): Likewise.
4743 * config/tc-v850.c (v850_comm): Likewise.
4745 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4747 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4748 the symbol, rather than accessing the bsym member.
4749 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4750 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4751 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4752 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4753 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4754 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4755 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4756 * config/tc-v850.c (tc_gen_reloc): Likewise.
4758 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4760 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4761 (hppa_gen_reloc_type): Conditionalize on BFD64.
4762 (tc_gen_reloc): Re-enable ELF relocations.
4763 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4765 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4767 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4769 (do_ldst): Move assignment out of if condition.
4770 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4771 parentheses to avoid warning.
4773 1999-06-21 Nick Clifton <nickc@cygnus.com>
4775 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4776 macro to get at the BFD symbol associated with a GAS symbol.
4778 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4780 * config/tc-ppc.c: Update for symbol handling changes.
4781 * config/obj-coff.c: Likewise.
4783 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4785 * tc-hppa.c: General cleanups of ELF support. No more spaces
4786 and subspaces for ELF.
4787 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4788 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4789 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4790 (UNWIND_SECTION_NAME): Likewise.
4791 (space/subspace related structures): Conditionalize definitions
4793 (space/subspace directives and support routines): Conditionalize
4794 definitions and references/uses on OBJ_SOM.
4795 (label_symbol_struct): For ELF, track the symbol's segment. For
4796 SOM track its space.
4797 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4799 (USE_ALIASES): Kill for both SOM & ELF.
4800 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4801 (pa_space, pa_subspace): Corresponding changes.
4802 (pa_spaces_begin): Corresponding chagnes.
4803 (md_begin): Do not muck around with space/subspace stuff for
4805 (md_apply_fix): Temporarily disable argument relocation stuff
4807 (tc_gen_reloc): Temporarily disable relocation generation for
4809 (pa_build_unwind_subspace): Similarly.
4811 1999-06-16 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-arm.c (thumb_set): New pseudo op.
4814 (text, data, section): Override these pseudo ops with ARM
4816 (s_thumb_set): New function: Perform the same as a .set pseudo
4817 op, but also mark the alias'ed symbol as being a Thumb
4819 (arm_s_text): New function: Perform the same as the .text
4820 pseudo op, but dump the literal pool before changing
4822 (arm_s_data): New function: Perform the same as the .data
4823 pseudo op, but dump the literal pool before changing
4825 (arm_s_section): New function: Perform the same as the
4826 .section pseudo op, but dump the literal pool before changing
4828 (arm_cleanup): Do not reset the current section before dumping
4831 1999-06-17 Nick Clifton <nickc@cygnus.com>
4833 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4834 OPTION_NO_WARN_UNMATCHED entries.
4835 (md_parse_option): Generate a warning message if an unrecognised
4836 option is encountered.
4838 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4839 (get_operands): When parsing an expression after an '@' symbol
4840 has been detected, do not ignore '#' symbols.
4841 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4844 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4846 From K. Richard Pixley <rich@noir.com>:
4847 * configure.in (ppc-*-vxworks*): New target.
4848 * configure: Rebuild.
4850 1999-06-12 Philip Blundell <philb@gnu.org>
4852 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4854 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4856 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4857 which refer to symbols in linkonce sections, permit reducing the
4858 relocs if the symbol is local.
4860 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4862 * subsegs.c (subseg_text_p): New function.
4863 * as.h (subseg_text_p): Declare.
4864 * read.c (do_align): Use subseg_text_p to set the default fill.
4865 * write.c (subsegs_finish): Likewise.
4866 * config/obj-coff.c (write_object_file): Likewise.
4867 * config/tc-i386.h (md_maybe_text): Don't define.
4868 (md_do_align): Use subseg_text_p to set the default fill.
4869 * config/tc-m32r.c (m32r_do_align): Likewise.
4870 * config/tc-sh.c (sh_do_align): Likewise.
4871 * config/tc-sparc.h (md_do_align): Likewise.
4873 1999-06-12 David O'Brien <obrien@freebsd.org>
4875 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4876 * configure: Rebuild.
4878 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4880 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4881 * Makefile.am: Rebuild dependencies.
4882 * Makefile.in: Rebuild.
4884 * config/tc-i386.c (i386_immediate): Remove unused label
4887 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4888 * symbols.c: Likewise.
4889 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4890 sy_next field when taking address, rather than symbol_next.
4892 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4894 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4895 value from the output file architecture.
4896 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4897 * dwarf2dbg.h: Change bfd_vma to addressT.
4899 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4901 * dwarf2dbg.h: Use PARAMS in function declarations.
4903 1999-06-11 Martin Dorey <mdorey@madge.com>
4905 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4906 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4908 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4910 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4912 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4914 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4917 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4919 * read.c (read_a_source_file): Only declare inescape if
4922 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4924 (find_entry_byval): Add parens to avoid warning.
4926 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4928 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4931 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4933 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4936 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4937 synthetize_setx): New functions.
4938 (md_assemble): Broken the special cases into the above
4939 functions. Make compiler happy if sizeof(bfd_vma)==4.
4940 Fix sethi generated from set/setuw. If instructions have a relloc,
4941 always clear the fields to be relocated in the opcode.
4942 (sparc_ip): Remove special_case global variable.
4944 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4946 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4947 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4948 indication of success rather than a value.
4949 (itbl_get_val): Likewise.
4950 (itbl_get_field): Use strcspn. Change delimiters to include
4952 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4953 (itbl_get_val): Likewise.
4954 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4956 * symbols.c (copy_symbol_attributes): Convert local symbols to
4959 1999-06-10 Nick Clifton <nickc@cygnus.com>
4961 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4964 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4966 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4967 Optimize set if sizeof(bfd_vma) == 64.
4968 (sparc_ip): Fix sethi - without %hi() it should generate
4969 R_SPARC_22 reloc, not R_SPARC_HI22.
4970 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4972 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4974 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4975 (s_ncons): New function.
4976 (native_op_table): New table.
4977 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4978 R_SPARC_OLO10 handling.
4980 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4982 * expr.h (struct expressionS): Revert last change; widen X_op.
4983 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4985 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4987 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4988 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4989 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4990 * Makefile.in: Regenerated.
4992 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4993 `common' pass on to s_mri_common.
4994 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4996 1999-06-06 Richard Henderson <rth@cygnus.com>
4998 * config/obj-elf.c (obj_elf_section): Don't free the return
4999 value of demand_copy_C_string.
5001 1999-06-05 Richard Henderson <rth@cygnus.com>
5003 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5004 creation logic from obj_elf_create_section.
5006 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5007 (section_stack): New.
5008 (special_sections): Make const.
5009 (obj_elf_section): Gut and rewrite parsing.
5010 (obj_elf_change_section): New function broken out of obj_elf_section.
5011 (obj_elf_parse_section_letters): Likewise.
5012 (obj_elf_section_word): Likewise.
5013 (obj_elf_section_type): Likewise.
5014 (obj_elf_previous): Treat as a toggle.
5015 (obj_elf_popsection): New.
5016 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5017 (ppc_section_type): Likewise.
5018 * config/tc-ppc.h: Likewise.
5020 * expr.h (struct expressionS): Don't make X_op a bitfield.
5021 * config/tc-alpha.c: Update for symbol handling changes.
5022 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5023 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5025 1999-06-05 Richard Henderson <rth@cygnus.com>
5027 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5028 (dwarf2_gen_line_info): Kill unused variables.
5029 (dwarf2_finish): Likewise.
5030 (dwarf2_where): Likewise.
5031 (dwarf2_directive_file): If we've only got a string,
5032 hand off to s_app_file.
5033 * ecoff.c: Move the include of ecoff.h.
5034 * symbols.h (S_IS_FUNCTION): Prototype.
5036 * read.c (LEX_HASH): Supply a default.
5038 (s_globl): Update `c' after skipping whitespace.
5039 * read.h (LEX_END_NAME, is_name_ender): New.
5040 * expr.c (get_symbol_end): Respect it.
5042 1999-06-04 Mark Klein <mklein@dis.com>
5044 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5046 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5048 * config/tc-hppa.c: Update for symbol handling changes.
5050 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5052 * cgen.c: Update for symbol handling changes.
5053 * config/tc-m32r.c: Likewise.
5055 * config/tc-hppa.h: Update for symbol handling changes.
5056 * config/tc-hppa.c: Likewise.
5058 * config/tc-arm.h: Update for symbol handling changes.
5059 * config/tc-arm.c: Likewise.
5060 (symbol_make_empty): Remove. Just use symbol_create.
5062 * symbols.c (symbol_set_tc): Correct name.
5064 * Makefile.am: Rebuild dependencies.
5065 ($(OBJS)): Don't depend upon struc-symbol.h.
5066 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5067 * dep-in.sed: Don't remove struc-symbol.h.
5068 * Makefile.in: Rebuild.
5070 * doc/internals.texi (Symbols): Describe changes in symbol
5073 1999-06-03 Richard Henderson <rth@cygnus.com>
5075 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5076 instead of doing the work by hand.
5078 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5080 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5081 state of line state-machine.
5082 (struct ls): Collect DWARF2 line state-machine state in new member
5083 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5084 resulted in any DWARF2 directives.
5085 (reset_state_machine): New function.
5086 (out_end_sequence): Ditto.
5087 (dwarf2_gen_line_info): When switching sections or switching to a
5088 lower text address, call out_end_sequence() first to terminate the
5089 previous code sequence as code sequences MUST have monotonically
5090 increasing addresses.
5091 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5093 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5095 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5096 DWARF2 debug info (line information only, at this point).
5097 * as.h: Update comment about supported debug formats.
5098 * dwarf2dbg.c, dwarf2dbg.h: New files.
5099 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5101 * expr.c (operand): Don't use [ for parens if we want an index op.
5102 (op_encoding): Switch [ into O_index, if desired.
5103 (op_rank): Renumber with O_index on bottom.
5104 (expr): If O_index, match closing bracket.
5105 * expr.h (O_index): New.
5107 * read.c (read_a_source_file): Conditionally allow matched "
5108 in lines passed to md_assemble.
5110 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5112 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5114 Add support for storing local symbols in a small structure to save
5115 memory when assembling large files.
5116 * as.h: Don't include struc-symbol.h.
5117 (symbolS): Add typedef.
5118 * symbols.c: Include struc-symbol.h.
5119 (local_hash): New static variable.
5120 (save_symbol_name): New static function, from symbol_create.
5121 (symbol_create): Call save_symbol_name.
5122 (local_symbol_count): New static variable.
5123 (local_symbol_conversion_count): Likewise.
5124 (LOCAL_SYMBOL_CHECK): Define.
5125 (local_symbol_make): New static function.
5126 (local_symbol_convert): New static function.
5127 (colon): Handle local symbols. Create local symbol for local
5129 (symbol_table_insert): Handle local symbols.
5130 (symbol_find_or_make): Create local symbol for local label name.
5131 (symbol_find_base): Check for local symbol.
5132 (symbol_append, symbol_insert): Check for local symbols.
5133 (symbol_clear_list_pointers, symbol_remove): Likewise.
5134 (verify_symbol_chain): Likewise.
5135 (copy_symbol_attributes): Likewise.
5136 (resolve_symbol_value): Handle local symbols.
5137 (resolve_local_symbol): New static function.
5138 (resolve_local_symbol_values): New function.
5139 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5140 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5141 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5142 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5143 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5144 (symbol_previous, symbol_next): New functions.
5145 (symbol_get_value_expression): Likewise.
5146 (symbol_set_value_expression): Likewise.
5147 (symbol_set_frag, symbol_get_frag): Likewise.
5148 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5149 (symbol_mark_used_in_reloc): Likewise.
5150 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5151 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5152 (symbol_mri_common_p): Likewise.
5153 (symbol_mark_written, symbol_clear_written): Likewise.
5154 (symbol_written_p): Likewise.
5155 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5156 (symbol_section_p, symbol_equated_p): Likewise.
5157 (symbol_constant_p): Likewise.
5158 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5159 (symbol_get_obj, symbol_set_obj): Likewise.
5160 (symbol_get_tc, symbol_set_tc): Likewise.
5161 (symbol_begin): Initialize local_hash.
5162 (print_symbol_value_1): Handle local symbols.
5163 (symbol_print_statistics): Print local symbol statistics.
5164 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5165 Declare new symbols.c functions. Move many declarations here from
5167 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5168 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5169 (struct symbol): Move bsym to make it clearly the first field.
5170 Remove TARGET_SYMBOL_FIELDS.
5171 (symbolS): Don't typedef.
5172 (struct broken_word): Remove.
5173 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5174 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5175 (symbol_clear_list_pointers): Likewise.
5176 (symbol_insert, symbol_remove): Likewise.
5177 (symbol_previous, symbol_append): Likewise.
5178 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5179 (struct local_symbol): Define.
5180 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5181 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5182 (local_symbol_get_frag, local_symbol_set_frag): Define.
5183 (local_symbol_get_real_symbol): Define.
5184 (local_symbol_set_real_symbol): Define.
5186 * write.c (write_object_file): Call resolve_local_symbol_values.
5187 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5188 (TARGET_SYMBOL_FIELDS): Don't define.
5189 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5190 ECOFF_DEBUGGING, add ECOFF fields.
5191 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5192 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5193 ECOFF_DEBUGGING, add ECOFF fields.
5194 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5195 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5196 * config/tc-mcore.h: Don't include struc-symbol.h.
5197 (TARGET_SYMBOL_FIELDS): Don't define.
5198 (struct mcore_tc_sy): Define.
5199 (TC_SYMFIELD_TYPE): Define.
5200 * Many files: Use symbolS instead of struct symbol. Use new
5201 accessor functions rather than referring to symbolS fields
5204 * read.c (s_mri_common): Don't add in value of line_label.
5206 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5207 checking for SEC_LINK_ONCE.
5209 * config/tc-sh.h (sh_fix_adjustable): Declare.
5211 * app.c (input_buffer): New static variable.
5212 (app_push): Save saved_input in allocated buffer.
5213 (app_pop): Restored saved_input.
5214 (do_scrub_chars): Change get parameter to take char * and int as
5215 arguments. Change GET macro to pass input_buffer to get
5216 function. Don't save input into allocated buffer.
5217 * as.h (do_scrub_chars): Update declaration.
5218 * input-file.c (input_file_get): Change to take char * and int.
5219 Read data into passed in buffer. Remove static buffer.
5220 * read.c (scrub_from_string): Change to take char * and int. Copy
5221 data into passed in buffer.
5223 * hash.h: Neaten. Declare hash_traverse.
5224 * hash.c: Complete rewrite based on BFD hashing code.
5225 * gasp.c (chunksize): New variable.
5226 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5229 1999-05-28 Nick Clifton <nickc@cygnus.com>
5231 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5232 addend unless the target uses an old ABI.
5234 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5236 -Wchar-subscripts cleanup
5237 * listing.c (listing_newline): Use unsigned char variable, so
5238 calls to isascii,iscntrl are correct.
5239 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5241 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5242 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5243 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5244 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5246 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5248 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5250 (arch_coldfire_p): New #define.
5251 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5253 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5255 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5257 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5258 (install_operand): Add place `N'.
5259 (init_table): Add registers ACC, MACSR, MASK.
5261 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5263 * config/tc-m68k.c: Change mcf5200 --> mcf.
5264 (archs): Add mcf5206e, mcf5307.
5265 (m68k_ip): Add format `u'.
5266 (install_operand): Add place `m', `M', `h'.
5267 (init_table): Add upper/lower registers.
5269 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5271 1999-05-28 Martin Dorey <mdorey@madge.com>
5273 * config/tc-i960.c: Several minor changes to add ELF and
5274 BFD_ASSEMBLER support.
5275 * config/tc-i960.h: Likewise.
5276 * configure.in (i960-*-elf*): New target.
5277 * aclocal.m4, configure: Rebuild.
5279 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5281 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5282 reloc changes when defined(BFD_ASSEMBLER).
5284 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5286 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5288 * write.c (write_print_statistics): Output to file, not stderr.
5290 * expr.c (generic_bignum_to_int32,64): Prototype.
5292 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5293 output_sleb128, output_uleb128, output_big_sleb128,
5294 output_big_uleb128, output_big_leb128): Prototype.
5295 (output_big_sleb128, output_big_uleb128): Make inline.
5296 (output_big_leb128): Remove inline
5298 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5299 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5300 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5301 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5302 value for correct overflow check in write.c:fixup_segment.
5303 * write.c (fixup_segment): Move bitfield overflow checks to after
5304 the md_apply_fix call.
5305 * config/obj-coff.c (fixup_segment): Likewise.
5306 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5307 valueT *val argument.
5309 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5311 * config/atof-ieee.c (gen_to_words): Correctly round a
5312 denormalized number. Fix off-by-one in range checking for
5313 exponent in a denormal.
5315 1999-05-10 Nick Clifton <nickc@cygnus.com>
5317 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5320 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5322 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5324 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5326 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5327 (ReverseRegRegmem): Remove.
5328 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5329 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5330 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5333 From Doug Ledford <dledford@redhat.com>
5334 * config/tc-i386.h (RegXMM): New for P/III.
5335 * config/tc-i386.c: Add support for P/III.
5337 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5339 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5340 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5341 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5343 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5345 * config/tc-i386.c (i386_immediate): Skip whitespace before
5346 complaining about junk after expression.
5347 (i386_displacement): Likewise.
5349 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5351 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5352 Don't copy before downcaseing.
5354 1999-05-05 Catherine Moore <clm@cygnus.com>
5356 * tc-m68k.c: Include elf/m68k.h.
5357 (m68k_elf_final_processing): New routine.
5358 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5361 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5363 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5366 1999-04-30 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-mcore.c (mcore_s_section): Dump literals before
5371 1999-04-29 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5376 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5378 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5379 (TC_INIT_FIX_DATA): Delete.
5380 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5381 (TC_INIT_FIX_DATA): Delete.
5382 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5383 * write.c (fix_new_internal): Initialize fx_cgen member.
5384 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5385 (gas_cgen_md_apply_fix3): Update.
5386 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5387 (md_cgen_record_fixup_exp): Update.
5388 (FX_OPINFO_R_TYPE): Update.
5390 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5391 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5392 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5393 * frags.h (struct frag): Make opindex, opinfo ints.
5395 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5397 1999-04-26 Tom Tromey <tromey@cygnus.com>
5399 * aclocal.m4, configure: Updated for new version of libtool.
5401 1999-04-22 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5405 (md_apply_fix3): Do not fix up absolute relocations against
5408 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5410 1999-04-20 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5413 changes and data-in-text directives.
5414 (mcore_cons): New function: intercept cons() operations.
5415 (mcore_float_cons): New function: intercept float_cons()
5417 (mcore_stringer): New function: intercept stringer() operations.
5419 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5421 * obj.h (struct format_ops): Change generate_asm_lineno field to
5423 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5425 * config/tc-alpha.c (find_opcode_match): Add default case to
5427 (find_macro_match): Likewise.
5428 (load_expression): Parenthesize && within ||.
5430 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5432 1999-04-17 Nick Clifton <nickc@cygnus.com>
5434 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5435 .text .data .section pseudo ops.
5436 (mcore_s_section): New function. Dump lits before changing secs.
5437 (mcore_s_text): New function. Dump lits before changing secs.
5438 (mcore_s_data): New function. Dump lits before changing secs.
5440 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5442 * config/tc-mips.c (mips_32bitmode): New.
5443 (md_begin): Set mips_32bitmode if needed.
5444 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5445 Set EF_MIPS_32BITMODE.
5447 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5449 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5452 1999-04-16 Nick Clifton <nickc@cygnus.com>
5454 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5456 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5458 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5459 expressions correctly.
5462 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5464 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5466 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5468 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5469 and fmpynfadd instructions.
5471 1999-04-11 Richard Henderson <rth@cygnus.com>
5473 * as.h (environ): Declare it, if needed.
5474 * as.c (dump_statistics): Don't declare environ.
5475 * configure.in (environ): Detect declaration.
5476 * configure, config.in: Rebuild
5478 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5479 (i386_displacement): Allocate enough space for replacement buffer.
5480 Clean up replacement buffer initialization.
5482 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5484 * subsegs.c (section_symbol): Don't create a new symbol if one
5485 already exists; instead, use the existing one, but set its segment
5486 and frag data if it hasn't already been defined.
5487 * config/obj-coff.c (c_section_symbol): Likewise.
5489 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5491 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5493 1999-04-08 Nick Clifton <nickc@cygnus.com>
5495 * config/tc-mcore.c: New File: Support routines for MCore
5497 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5498 * config/obj-coff.c: Add support for mcore-pe target.
5500 * Makefile.am: Add support for MCore targets.
5501 * Makefile.in: Regenerate.
5502 * configure.in: Add support for MCore targets.
5503 * configure: Regenerate.
5505 * doc/all.texi: Set MCORE.
5506 * doc/as.texinfo: Document MCore specific command line options.
5508 * write.h: Prevent multiple inclusion.
5510 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5512 * asintl.h (LC_MESSAGES): Never define.
5513 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5515 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5518 * Makefile.am (m68k-parse.c): If configuring in the source
5519 directory, copy m68k-parse.y into the local directory before
5520 running ylwrap, to remove spurious differences when generating
5522 * Makefile.in: Rebuild.
5524 * config/tc-sparc.h (md_do_align): Just allocate the number of
5525 bytes necessary, rather than always allocating 1024.
5527 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5529 * listing.c (listing_newline): Add cast to avoid warning.
5530 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5531 * config/tc-i386.c (i386_scale): Add return value.
5532 (build_displacement_string): Remove unused local temp_disp2.
5533 (i386_intel_memory_operand): Add parentheses to avoid warning.
5534 (i386_intel_operand): Remove unused local end_of_operand_string.
5535 (i386_operand): Remove unused local operand_modifier.
5536 (i386_operand): Add parens to avoid warning.
5538 1999-04-04 Don Bowman <don@pixsci.com>
5540 * configure.in: Add mips*-*-vxworks* target; have it define
5542 * configure, config.in: Rebuild.
5544 1999-03-31 Nick Clifton <nickc@cygnus.com>
5546 * configure.in (emulations): Add support for arm-epoc-pe.
5547 * configure: Regenerate.
5548 * config/te-epoc-pe.h: New file. Define macros specific to
5550 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5551 for arm-epoc-pe target.
5553 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5555 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5557 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5559 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5560 detect ",n" without a condition.
5561 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5564 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5566 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5567 instruction is encoded with one bit.
5570 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5572 * doc/internals.texi (CPU backend): Mention that
5573 line_separator_chars should not include newline. From thi
5574 <ttn@mingle.glug.org>.
5576 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5578 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5579 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5581 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5583 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5585 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5587 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5590 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5592 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5594 1999-03-15 Martin Hunt <hunt@cygnus.com>
5596 * app.c (do_scrub_begin): Change '-' back to a symbol char
5597 so we can use multiple opcodes on a line again.
5599 * config/tc-d30v.c: By default, warn if a symbol has
5600 the same name as a register. Plus some minor
5601 updates from the branch.
5603 1999-03-13 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5606 BFD_RELOC_16 and BFD_RELOC_64.
5608 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5610 * expr.c (expr): Add missing else.
5612 1999-03-12 Nick Clifton <nickc@cygnus.com>
5614 * config/tc-arm.c (md_apply_fix3): Improve error message.
5616 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5618 * Makefile.am (CPU_TYPES): Add fr30.
5619 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5620 (fr30,m32r dependencies): Update.
5621 * Makefile.in: Rebuild.
5623 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5624 (gas_cgen_record_fixup_exp): Ditto.
5625 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5626 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5627 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5628 (md_cgen_lookup_reloc): Update use of operand->type.
5629 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5630 (md_convert_frag): Call cgen_operand_lookup_by_num.
5631 (md_cgen_lookup_reloc): Update use of operand->type.
5632 (m32r_cgen_record_fixup_exp): Ditto.
5634 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5636 * config/tc-mips.c (md_show_usage): Fix message.
5638 1999-03-03 Nick Clifton <nickc@cygnus.com>
5640 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5641 and LDR reg,=<expr> instruction.
5643 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5646 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5648 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5650 1999-02-17 Nick Clifton <nickc@cygnus.com>
5652 This patch was created by: Scott Bambrough
5653 <scottb@corelcomputer.com>
5656 Special cased '@' character. The '@' character is used as the
5657 ARM assembler comment character, as a special character
5658 and in ELF .symver pseudo-op's, and as a special character in
5659 .type and .section pseudo-ops.
5660 (symver_pseudo): New static variable.
5661 (symver_state): New static variable.
5662 (struct app_save): Add field 'symver_state'.
5663 (app_push): Save global symver_state int struct app_save.
5664 (app_pop): Restore global symver_state from struct app_save.
5665 (do_scrub_chars): Special case handling of '@' character in
5668 * configure.in: Modified to recognize armv* uname syntax from ARM
5670 * configure: Regenerated.
5672 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5673 a prefix to the section's type.
5674 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5675 the type's typename.
5677 * config/tc-arm.h: Add support for PIC generation:
5678 (pic_code): New boolean.
5679 (obj_relocate_extern): Define.
5680 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5681 (TC_CONS_FIX_NEW): Define.
5682 (tc_fix_adjustable): Define.
5683 (GLOBAL_OFFSET_TABLE_NAME): Define.
5685 * config/tc-arm.c: Add support for PIC generation:
5686 (line_seperator_chars): Allow ';' as a seperator for Linux.
5687 (is_immediate_prefix): New macro.
5688 (arm_parse_reloc): New function.
5689 (s_arm_elf_cons): New function.
5690 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5691 (md_undefined_symbol): Special case handling for the Global Offset
5693 (md_apply_fix3): Handle PIC relocs.
5694 (tc_gen_reloc): Handle PIC relocs.
5695 (md_parse_option): Add support for '-k' command line switch to
5696 enable PIC generation.
5697 (cons_fix_new_arm): New function.
5698 (s_arm_elf_cons): New function.
5700 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5702 * configure.in: Add comments for uses of AC_DEFINE.
5703 * acinclude.m4: Likewise.
5704 * acconfig.h: Remove.
5705 * aclocal.m4: Rebuild.
5706 * configure: Rebuild.
5707 * Makefile.in: Rebuild.
5708 * config.in: Rebuild.
5710 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5712 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5713 non-constant offset from a base register.
5715 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5717 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5720 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5722 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5723 (emit_insn): Look for pc-relative and no-overflow specifiers on
5724 internal relocation types.
5726 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5728 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5731 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5733 (mips_4650, mips_4010, mips_4100): Variables removed.
5734 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5735 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5737 (md_begin): Don't bother initializing the mips_NNNN variables;
5738 mips_cpu is set, and that's good enough now.
5739 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5740 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5741 (show): New function, to handle wrapping in the CPU lists.
5742 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5744 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5746 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5747 than treat as an immediate specifier.
5749 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5751 * config/tc-i386.c: Prototype many functions.
5752 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5753 (i386_immediate): Remove unused second argument.
5754 (i386_intel_operand): Fix i386_is_reg typo.
5755 (i386_operand): Use allow_naked_reg.
5756 (output_invalid): Make operand int for K&R.
5758 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5760 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5762 * Makefile.in: Rebuild.
5764 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5766 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5768 (EXTRA_as_new_SOURCES): Comment out.
5769 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5770 * Makefile.in: Rebuild.
5771 * doc/Makefile.in: Rebuild.
5772 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5773 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5774 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5775 * configure: Rebuild.
5776 * aclocal.m4: Rebuild.
5777 * config.in: Rebuild.
5778 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5779 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5780 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5781 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5782 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5783 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5784 (gas_cgen_record_fixup_exp): Ditto.
5785 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5786 descriptor, not global variable.
5787 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5788 descriptor, not global variable. Refer to insert_operand handler
5789 via cpu descriptor, not global function.
5790 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5791 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5792 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5793 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5794 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5795 * config/tc-m32r.c: Ditto.
5796 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5797 (md_assemble): Ditto.
5798 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5800 1999-02-09 Nick Clifton <nickc@cygnus.com>
5802 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5803 relocations for ELF targets.
5805 1999-02-08 Nick Clifton <nickc@cygnus.com>
5807 * configure.in: Add support for StrongARM target.
5808 * configure: Regenerate.
5810 1999-02-05 Nick Clifton <nickc@cygnus.com>
5812 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5814 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5817 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5819 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5821 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5823 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5824 (INTEL_DWORD_MNEM_SUFFIX): Define.
5827 (DWORD_PTR): Define.
5828 (XWORD_PTR): Define.
5830 (OFFSET_FLAT): Define.
5832 (NONE_FOUND): Define.
5835 * config/tc-i386.c (set_intel_syntax): New routine.
5836 (intel_syntax): Declare.
5837 (allow_naked_reg): Declare.
5838 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5839 (intel_float_operand): New routine.
5840 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5841 Handle brackets as well as parens. Call i386_intel_operand for
5842 intel syntax. Reverse operands if appropriate. Handle new
5843 suffixes. Handle movzx and movsx.
5844 (i386_is_reg): New routine.
5845 (i386_immediate): New routine.
5846 (i386_scale): New routine.
5847 (i386_displacement): New routine.
5848 (i386_operand_modifier): New routine.
5849 (build_displacement_string): New routine.
5850 (i386_parse_seg): New routine.
5851 (i386_intel_memory_operand): New routine.
5852 (i386_intel_operand): New routine.
5853 (i386_operand): Call i386_displacement, i386_immediate,
5854 i386_scale, etc. instead of handling inline.
5855 (parse_register): Handle registers without prefix.
5857 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5859 * configure: Regenerate.
5860 * configure.in (arm-*-oabi): New.
5861 (thumb-*-oabi): New.
5862 * config/tc-arm.c (target_oabi): Declare.
5863 (md_apply_fix3): Support REL relocs.
5864 (md_parse_option): Handle -oabi.
5865 (elf32_arm_target_format): New routine.
5866 (md_longopts): Add OPTION_OABI.
5867 * config/tc-arm.h: Redefine TARGET_FORMAT.
5870 1999-01-28 Nick Clifton <nickc@cygnus.com>
5872 * write.c (write_relocs): Handle out of range error.
5874 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5875 (fr30_force_relocation): Default to 0.
5877 * config/tc-fr30.h (obj_fix_adjustable): Define.
5878 (TC_FORCE_RELOCATION): Define.
5880 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5883 1999-01-16 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5886 merge of two instructions if the left instruciton kills the right.
5888 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5890 * Makefile.in: Regenerate.
5891 * configure.in: Redo test for using cgen.
5892 * configure: Regenerate.
5894 1999-01-09 Nick Clifton <nickc@cygnus.com>
5896 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5897 redefinition of this macro.
5899 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5901 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5904 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5906 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5907 a read of HI or LO and an immediatly following branch.
5909 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5911 * config/tc-mips.c (md_begin): Another correction to the setting of
5914 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5916 * config/tc-mips.c (md_begin): Correct type-o in setting of
5919 1998-12-21 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5922 bit insn when optimizing, so that parallelised instructions will
5923 start on a 32 bit boundary.
5925 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5927 * config/tc-mips.c (mips_eabi64): New.
5928 (md_begin): Set mips_eabi64.
5929 (mips_elf_final_processing): Use it.
5931 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5933 * config/tc-mips.c (mips_elf_final_processing):
5934 Correct setting of ABI in e_flags.
5936 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5938 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5941 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5943 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5945 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5947 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5948 warning, values that don't fit in the field.
5950 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5952 * config/tc-mips.c (mips_abi_string): New.
5953 (md_parse_option,md_longopts): Add mabi.
5954 (mips_elf_final_processing): Set e_flags based on mabi flag.
5956 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5958 * config/tc-mips.c (md_parse_option): Handle vr4111.
5960 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5962 * config/tc-h8300.c (build_bytes): Change message given if the
5963 instruction requires H8/300H mode and we're not in Hmode, to
5964 suggest that it may be the operand modes that are the problem, not
5965 necessarily the opcode.
5967 1998-12-10 Nick Clifton <nickc@cygnus.com>
5969 * config/tc-fr30.c: Add line separator character.
5971 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5973 * configure.in (hppa-*-mpeix*): New target.
5974 * config/obj-som.h (obj_som_compiler): Declare.
5975 * config/obj-som.c (compiler_seen): New static variable.
5976 (obj_som_compiler): New function.
5977 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5978 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5979 (pa_type_args): Set hppa_priv_level.
5980 (pa_compiler): New static function if OBJ_SOM.
5981 * configure: Rebuild.
5983 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5985 * read.c (output_leb128): Don't mark as inline.
5987 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5989 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5990 AIX .vbyte unaligned data support.
5991 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5992 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5995 1998-12-07 Nick Clifton <nickc@cygnus.com>
5997 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6000 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6002 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6003 BFD_RELOC_ARM_PCREL_BRANCH.
6005 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6008 checking the target type.
6009 (mips-dec-bsd*): Set endian to little.
6010 * configure: Rebuild.
6012 COFF weak symbol support, based on patches from Mark Elbrecht
6013 <snowball3@usa.net>:
6014 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6015 * config/obj-coff.c (obj_coff_weak): New static function.
6016 (obj_coff_endef) [both versions]: Handle weak symbols.
6017 (coff_frob_symbol): Likewise.
6018 (yank_symbols): Likewise.
6019 (obj_pseudo_table): Add "weak".
6021 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6022 <aymeric.vincent@emi.u-bordeaux.fr>.
6023 * aclocal.m4: Rebuild with current tools.
6024 * configure: Rebuild.
6026 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6027 an assertion failure for a case we can't handle when OBJ_ECOFF.
6029 * expr.c (operator): And with 0xff to avoid problems with signed
6032 1998-12-03 Nick Clifton <nickc@cygnus.com>
6034 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6035 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6037 1998-12-02 Nick Clifton <nickc@cygnus.com>
6039 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6042 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6044 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6045 calculation of pcrel point.
6047 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6049 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6052 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6054 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6056 (d10v_cleanup): Only generate previous insn if a multiline insn is
6059 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6064 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6067 -marm6xxx command line switches.
6069 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6071 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6072 (itbl-ops.o): Delete duplicate dependencies.
6073 Rebuild dependencies.
6074 Add fr30 dependencies.
6075 * Makefile.in: Rebuild.
6077 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6079 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6081 * listing.c: Ignore line terminator characters found inside
6084 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6086 * po/gas.pot: Regenerated.
6088 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6090 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6091 fr30_is_label_start(). Also checks for delay slot insns.
6093 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6094 FR30 instructions which contain a colon in the mnemonic.
6096 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6098 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-fr30.c: Removed currently superflous code.
6102 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6104 * config/tc-fr30.h: New file.
6105 * config/tc-fr30.c: Tweaking so that it will compile.
6107 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6109 * config/tc-d10v.h (obj_fix_adjustable): Define.
6110 (TC_FORCE_RELOCATION): Define.
6111 (d10v_force_relocation): Declare.
6112 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6113 (md_apply_fix3): Handle Vtable relocs.
6114 (d10v_fix_adjustable): New.
6115 (d10v_force_relocation): New.
6117 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6119 * config/tc-d30v.c: Change default behaviour to ignore potential
6120 conflicts between register name and symbol names.
6122 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6124 * configure.in: Add fr30-*-*.
6125 * config/tc-fr30.c: New file.
6126 * Makefile.in: Regenerated.
6127 * config.in: Regenerated.
6128 * configure: Regenerated.
6129 * doc/Makefile.in: Regenerated.
6130 * po/gas.pot: Regenerated.
6132 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6134 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6137 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6139 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6141 (do_scrub_chars): Add some casts to unsigned char to avoid
6142 unwanted sign extension.
6143 * read.c (lex_type): Set characters about 127 to be symbol
6145 * config/tc-i386.c (md_begin): Set identifier_chars and
6146 operand_chars for values above 127.
6148 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6150 * configure.in: detect cygwin* instead of cygwin32*
6151 * configure: regenerate
6153 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6155 * listing.c: Add support for producing a listing from piped
6158 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6160 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6161 (append_insn): Account for the tx39's multiply behavior.
6163 1998-10-26 Michael Meissner <meissner@cygnus.com>
6165 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6166 from assemble_parallel_insns. Add support for '->' to indicate
6167 explicitly serializing the instructions.
6168 (md_assemble): Ditto.
6170 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6172 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6175 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6177 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6179 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6181 * config/tc-mips.c : support frame and regmask/fregmask when
6182 MIPS_STABS_ELF is specified.
6184 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6186 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6187 (md_apply_fix): Don't return 1 for VTABLE relocs.
6188 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6190 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6192 * doc/c-i386.texi: Replace occurences of "opcode" with
6193 "instruction mnemonic", "instruction", or "mnemonic" when
6194 referring to the name of an instruction. Use "opcode" when
6195 referring to the sequence of machine bytes.
6197 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6198 (is_opcode_char): Rename to is_mnemonic_char.
6199 (md_assemble and i386_operand): Correct error messages from
6200 "opcode" to "instruction mnemonic"
6201 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6202 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6203 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6204 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6205 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6206 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6207 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6209 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6211 * config/tc-i386.c (i386_operand): Check for garbage after
6214 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6216 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6217 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6219 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6221 * config/tc-sh.h (obj_fix_adjustable): Define.
6222 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6223 (md_apply_fix): Likewise.
6224 (tc_gen_reloc): Likewise.
6225 (sh_fix_adjustable): New.
6227 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6229 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6230 * cgen.h (gas_cgen_finish_insn): Update prototype.
6231 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6232 cgen_insn_t -> CGEN_INSN_INT.
6233 (make_parallel): Update handling of CGEN_INT_INSN_P.
6234 (assemble_parallel_insn): Ditto.
6235 (target_make_parallel): New function.
6236 (md_assemble): Use it.
6238 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6240 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6242 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6244 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6245 converted into lower case.
6247 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6249 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6250 (gas_cgen_tc_gen_reloc): Likewise.
6251 * config/tc-m32r.h (obj_fix_adjustable): Define.
6252 * config/tc-m32r.c (m32r_fix_adjustable): New.
6253 (m32r_force_relocation): Handle VTABLE relocs.
6255 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6257 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6259 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6261 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6262 to lower case before parsing.
6264 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6265 parallel insns modift buts in the PSW as a side effect.
6267 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-d30v.c (find_format): Test for missing flag and
6272 (md_apply_fix3): Fix error messages to avoid
6273 assumption about presence of a symbol.
6275 (parallel_ok): Disallow parallel instructions that both modify the
6278 (find_format): Generate a warning if an odd numbered register is
6279 used as the first register in a mutli-register instruction.
6281 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6283 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6284 relocations are always associated with a symbol.
6286 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6288 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6289 (elf32_sparc_force_relocation): Declare.
6290 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6291 (tc_gen_reloc): Handle vtable relocs.
6292 (elf32_sparc_force_relocation): New.
6294 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6296 * symbols.c (S_IS_FUNCTION): New.
6297 * config/tc-v850.h (obj_fix_adjustable): Define.
6298 (TC_FORCE_RELOCATION): Define.
6299 (v850_force_relocation): Declare.
6300 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6301 of fx_addnumber for VTABLE reloc addends.
6302 (md_apply_fix3): Handle VTABLE relocs.
6303 (v850_fix_adjustable): New.
6304 (v850_force_relocation): New.
6306 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6308 * tc-hppa.c (fp_operand_format): Add some additional formats.
6309 (pa_ip): Do not automatically promote into pa2.0 mode.
6310 (pa_level): Handle ".level 2.0".
6312 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6314 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6315 * config/tc-i386.h (template.extension_opcode): Change to
6316 unsigned int to allow full range of 8-bit opcode suffixes.
6317 (None): Redefine as 0xffff.
6319 From Jeff B Epler <jepler@usgs.gov>
6320 * doc/c-i386.texi (i386-SIMD): New section.
6322 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6324 * read.c (discard_rest_of_line): New function.
6325 * read.h: Declare it.
6326 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6328 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6330 * config/tc-d10v.c (find_symbol_matching_register): New function.
6331 (find_opcode): Cope with the case where a register name matches
6334 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6336 * config/tc-v850.c (md_pcrel_from): Rename to
6337 v850_pcrel_from_section.
6338 (v850_pcrel_from_section): Do not resolves symbols in other
6341 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6343 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6345 * config/tc-d10v.c (find_opcode): Generate an error if a register
6346 is supplied for an operand that should not be a register.
6348 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6350 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6351 instructions to have another instruction in the right bin.
6353 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6355 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6356 the right container if the left container holds a branch
6359 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6361 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6362 both a register name and symbol name.
6363 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6365 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6367 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6368 execution unit class.
6370 (reg_name_search): If a name matches a register and a symbol,
6371 prefer the register.
6372 (find_format): Disallow flag registers when a general purpose
6373 register is required.
6374 If a number is required, but a register has been given, check to
6375 see if a symbol with the same name as the register exists, and if
6376 so, use that symbol.
6378 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6380 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6382 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6384 * config/tc-d30v.c (find_format): Do not accept flag registers as
6385 general purpose registers.
6386 (find_format): If an immediate value is expected at a given place
6387 in a format, but a register name has been provided instead, check
6388 to see if that register name matches the name of a predefined
6389 symbol and if it does, then use the symbol instead.
6390 (reg_name_search): If a register name matches a symbol name,
6391 prefer the register name to the symbol name.
6393 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6395 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6396 the previous insn to empty.
6398 1998-09-20 Michael Meissner <meissner@cygnus.com>
6400 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6401 pieces, forcing the use of an ANSI compiler.
6403 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6405 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6407 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6409 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6411 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6413 (obj_elf_vtable_entry): Likewise.
6414 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6415 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6416 (tc_gen_reloc): Likewise.
6417 (arm_fix_adjustable): Likewise.
6418 (elf32_arm_force_relocation): New.
6419 (armelf_frob_symbol): Remove coff-style symbol support.
6421 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6423 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6425 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6427 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6428 OBJ_COFF so that routine is defined for a.out format.
6430 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6432 * config/tc-i386.c (i386_operand): Detect non-segment registers
6433 used as segment prefixes.
6435 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6437 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6438 optimize across FDE boundaries.
6440 * config/obj-coff.c (obj_coff_section): Preserve any link once
6441 flags when setting the section flags.
6443 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6445 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6446 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6448 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6450 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6453 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6455 * frags.c (frag_grow): Include the size of the frag struct in the
6458 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6459 if the new subseg comes before the old.
6461 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6463 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6464 to handle edge8 and edge16.
6466 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6468 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6469 before we clobber the symbol involved.
6471 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6473 * config/tc-arm.c: Remove OBJ_ELF definitions for
6474 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6475 use arm_adjust_symtab for OBJ_COFF.
6476 (armelf_adjust_symtab): New Routine.
6477 * config/tc-arm.h: Define obj_adjust_symtab to
6478 armelf_adjust_symtab for OBJ_ELF.
6480 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6482 * configure.in: Make all i386-elf targets use bfd_gas.
6483 * config/tc-i386.c (tc_i386_force_relocation): New.
6484 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6485 (md_apply_fix3): Likewise.
6486 (tc_gen_reloc): Handle them.
6487 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6488 tc_i386_force_relocation.
6490 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6492 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6494 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6496 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6497 current opcode after writing the first insturction of a reverse
6500 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6502 * read.h (generate_lineno_debug): Add prototype.
6503 * read.c (generate_lineno_debug): Make non-static.
6505 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6507 * config/tc-i386.c (md_assemble): Only warn for address/data size
6510 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6512 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6513 against Thumb function names, as the linker needs this information.
6515 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6517 * expr.c (operand): Check also that there is no advance in operand
6518 after atof_generic in order to decide "is it label 0f or floating
6521 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6523 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6524 command line options with a single dash.
6525 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6527 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6529 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6530 * tc-arm.c (arm_fix_adjustable): New routine.
6532 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6534 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6535 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6536 demand_empty_rest_of_line before mri_comment_end.
6537 (equals): Check garbage after expression before
6538 mri_comment_end in MRI mode.
6540 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6543 small immediate constant to use the constant itself rather than
6546 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6548 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6549 (pa_leave): Likewise.
6551 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6553 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6555 (i386_operand): Fix an error message.
6557 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6559 * doc/c-arm.texi (ARM Directives): Document .req directive.
6561 * config/tc-arm.c (reg_required_here): Display erroneous string if
6562 the register name could not be decoded.
6563 Do not set inst.instruction if the sift is -1.
6565 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6567 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6570 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6572 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6573 even if it is belived to be unnecessary.
6575 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6577 config/tc-i386.c (i386_operand): Size immediate constants by
6578 suffix (erroneously removed as part of July 7 change).
6580 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6582 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6583 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6584 (armelf_frob_symbol): New Routine.
6585 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6587 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6589 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6591 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6593 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6594 command line switches passed to assembler.
6596 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6598 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6599 (gas_cgen_opcode_desc): Declare.
6600 (gas_cgen_parse_operand): Declare.
6601 (*): Prepend gas_ to gas specific fns to denote them as such.
6603 * cgen.c (gas_cgen_opcode_desc): New global
6604 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6605 (queue_fixup): Renamed from cgen_queue_fixup.
6606 (*): Prepend gas_ to gas specific fns to denote them as such.
6608 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6609 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6610 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6611 Open opcode table and initialize it.
6612 (make_parallel): Use gas_cgen_opcode_desc.
6613 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6614 (md_assemble): Ditto.
6616 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6618 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6619 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6620 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6621 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6622 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6623 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6624 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6625 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6626 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6627 (INIT_STAB_SECTION): Likewise.
6628 (OBJ_PROCESS_STAB): Likewise.
6630 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6631 (md_parse_option): Watch for them.
6632 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6633 (md_begin): Kill neverdef code.
6634 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6635 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6636 (s_alpha_coff_wrapper): New.
6637 (md_pseudo_table): Trap all ECOFF pseudos.
6639 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6641 Start of changes to remove mdebug section from mips*-elf
6642 Based on MIPS_STAB_ELF definition
6643 * acconfig.h: undef if not configured
6644 * config.in: undef if not configured
6645 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6646 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6647 * stabs.c (s_stab_generic): flush frag
6649 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6651 * configure.in: (arm-*-elf): Handle.
6652 (thumb-*-elf): Handle.
6653 * configure: Regenerate.
6654 * read.c (stringer): Fix typo in comment.
6655 * write.c (fixup_segment): Don't add symbol value to addend if
6657 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6659 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6662 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6664 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6665 (write_2_short): Emit warning if new flag is set.
6666 (do_assemble): Set flags if left instruction is one of special
6667 "right-instruction-killer" type.
6669 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6671 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6672 Always output words in debug_info section as big endian.
6673 (sparc_target_format): Choose correct bfd target.
6674 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6676 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6678 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6679 to work with internationalization code. Issue an error when two
6680 operands match that are not allowed to match.
6682 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6684 * configure.in (install_tooldir): Allow target to specify whether
6685 it wants to be installed in $(tooldir)/bin.
6686 * configure: Regenerate.
6687 * Makefile.am (install-exec-local): Set install-exec-tooldir
6688 dependency via configure.
6689 * Makefile.in: Regenerate.
6691 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6693 * Makefile.am (install-exec-local): Split into two ...
6694 (install-exec-bindir,install-exec-tooldir): New rules.
6695 * Makefile.in: Regenerate.
6697 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6699 * Makefile.am (install-exec-local): Don't remove the file before
6700 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6701 W. Rozycki <macro@ds2.pg.gda.pl>.
6702 * Makefile.in: Rebuild.
6704 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6706 * cgen.c: Include libiberty.h.
6707 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6708 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6709 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6710 (md_cgen_lookup_reloc)): Declare.
6711 (md_cgen_record_fixup_exp): Declare.
6712 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6713 (m32r_relax_frag): Declare.
6714 (cgen_md_apply_fix3): Decls moved to cgen.h.
6715 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6716 (m32r_cgen_record_fixup_exp): Delete decl.
6717 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6718 (assemble_nop): Delete.
6719 (expand_debug_syms): Delete unused `exp'.
6720 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6721 Add default case for -Wall.
6722 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6723 (md_atof): Delete unused wordP.
6725 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6727 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6730 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6732 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6733 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6734 .print, .purgem, and .struct. Remove documentation for
6737 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6739 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6740 Update call to insert_operand.
6742 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6744 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6746 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6749 whitespace after a prefix operator.
6751 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6753 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6755 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6757 * config/tc-sparc.c (log2): New static function.
6758 (s_reserve): Use log2 to convert alignment before calling
6760 (s_common): Use log2 to convert alignment before calling
6761 record_alignment and frag_align.
6762 (sparc_cons_align): Use log2.
6764 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6767 (s_common): Likewise.
6769 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6770 initialization of waddr.
6771 (sparc_elf_final_processing): Add default case to switch.
6773 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6775 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6776 than temporary real.
6778 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6780 * write.c (subsegs_finish): Don't align the segments if there were
6783 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6784 copying aux information.
6786 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6787 expression into a symbol.
6789 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6791 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6792 type to unsigned int.
6793 (md_assemble): Change type used to store offsets from unsigned
6795 (i386_operand): Switch error check to only call RESTORE_END_STRING
6796 once after parse_register.
6798 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6800 * config/tc-v850.c (md_show_usage): Changed format to match that
6803 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6805 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6807 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6809 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6812 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6814 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6815 * doc/Makefile.in: Rebuild.
6817 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6819 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6820 for %lo expressions.
6821 (mips_ip, case 'u'): Move range check after code to mask
6822 off bits in %hi/%lo expressions. Mask off high bits for
6825 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6827 * doc/Makefile.am (gasver.texi): New target.
6828 (as.info, as.dvi): Depends upon gasver.texi.
6829 * doc/as.texinfo: Include gasver.texi. Mention version number on
6830 title page and in top node.
6831 * doc/Makefile.in: Rebuild.
6833 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6835 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6836 but not including the line containing the edict.
6837 * listing.h (LISTING_EOF): New.
6838 * input-scrub.c (input_scrub_next_buffer): Call it.
6840 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6842 * config/tc-i386.c (i386_operand): Don't set the size of an
6843 immediate address based solely on the suffix and the mode.
6845 * config/tc-i386.c (md_assemble): Add assertion to make sure
6846 overlap2 does not set Imm.
6848 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6849 sequences of whitespace to a single space.
6850 (is_space_chars): Just compare with space.
6851 (md_begin): Don't initialize space_chars.
6852 (md_assemble): Just skip a single whitespace character.
6853 (i386_operand): Rewrite base-index parsing to use new
6854 parse_register, and to skip white space. Skip white space in a
6855 number of other places too. Don't give error message if
6856 parse_register fails.
6857 (parse_register): Change reg_string parameter to be non-const.
6858 Add end_op parameter. Skip white space after the `%', and return
6859 end of register string. Give error message here rather than
6862 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6864 Based on patch from Matt Semersky <matts@scd.hp.com>:
6865 * expr.c (op_encoding): Make const.
6866 (expr_set_precedence): New function.
6867 (expr_begin): Don't set operator rankings, just call
6868 expr_set_precedence.
6869 * expr.h (expr_set_precedence): Declare.
6870 * read.c (s_mri): Call expr_set_precedence.
6872 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6874 * doc/as.texinfo (Statements): Remove paragraph discussing
6875 continuing lines with a backslash. This hasn't worked for years,
6878 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6880 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6882 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6883 (ps_CTORS, ps_DTORS): New section types.
6884 (vms_fixup_xtors_section): New function
6885 (Ctors_Psect, Dtors_Psect): Define.
6886 (IS_GXX_XTOR): Define
6887 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6888 Filter static constructors/destructors and add to
6889 Ctors_Symbols/Dtors_Symbols chain.
6890 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6891 appropriate section.
6893 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6894 * makefile.vms: Merge vax/vms support.
6896 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6898 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6899 (elf_pseudo_table): Add them.
6900 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6901 (md_apply_fix): Accept them.
6902 (mips_fix_adjustable): Don't adjust them.
6903 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6904 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6905 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6906 (tc_fix_adjustable): Don't adjust them.
6908 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6910 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6912 * Makefile.in: Regenerate.
6913 * configure.in: AC_SUBST cgen_cpu_prefix.
6914 * configure: Regenerate.
6916 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6918 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6919 Changed all users of COND12_DELAY.
6921 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6923 * config/tc-mn10300.c (set_arch_mach): New function.
6924 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6925 (md_begin): Default to mn10300 mode.
6926 (md_assemble): Only accept instructions for the core mn10300
6927 chip and the active machine type.
6929 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6931 * subsegs.h (segment_info_type): Give the struct a name.
6932 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6933 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6934 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6935 * config/tc-w65.h (tc_reloc_mangle): Declare.
6936 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6938 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6940 * config/tc-v850.c (v850_comm): Restore old section
6941 after common processing.
6943 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6945 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6947 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6949 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6950 char with code that explicitly sign-extends.
6952 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6954 * config/tc-v850.c (md_begin): Restore text section as the current
6955 section after creating call table sections.
6956 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6959 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6960 with call to macro SYM_AUXINFO.
6962 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6964 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6965 with the program transform name.
6966 * Makefile.in: Rebuild.
6968 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6970 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6973 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6975 * config/tc-i386.c (i386_operand): Be prepared for a space between
6976 the open parenthesis and the start of the register operand,
6977 because of the June 16 change.
6979 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6981 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6984 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6986 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6987 even if it is belived to be unnecessary.
6989 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6991 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6993 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6995 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6997 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6998 shift amount for a repeated operand. The shift amount for the
6999 repeated copy comes from the size of the operand.
7001 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7003 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7005 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7007 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7009 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7011 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7012 characters in it as LEX_IS_SYMBOL_COMPONENT.
7013 * config/tc-i386.h (tc_symbol_chars): Define.
7014 (extra_symbol_chars): Declare.
7015 * config/tc-i386.c (extra_symbol_chars): Define.
7016 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7017 (line_comment_chars): Set to '/' if TE_LINUX.
7018 * doc/c-i386.texi (i386-prefixes): Update.
7019 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7021 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7023 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7024 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7026 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7028 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7029 constraint in instructions REP & REPI.
7031 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7033 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7034 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7036 (check_range): If the operand is shifted, then shift the number
7037 before checking its range.
7039 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7041 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7044 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7046 * config/tc-v850.c (v850_comm): Create special sections as needed.
7048 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7050 * config/tc-d10v.c (write_2_short): Addition of swapping
7051 instructions for sequential and reverse sequential order when
7052 given order is not possible.
7054 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7056 * Makefile.am: Rebuild dependencies.
7057 (DEP_INCLUDES): Fix reference to intl build directory.
7058 * Makefile.in: Rebuild.
7060 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7062 * doc/c-i386.texi: Update 16 bit documentation.
7064 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7065 IgnoreDataSize to IgnoreSize as they are used for address size as
7067 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7068 32-bit mode, similarly addr16/data16 and variants.
7070 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7072 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7073 sequential word multiply instructions.
7075 (do_assemble): Add extra command line argument, to allow mul32
7076 attribute to be preserved across parallel insns.
7077 (md_assemble): Insert NOPs between explicitly parallel insns which
7078 contain an 32 bit multiply and a 16 multiply.
7080 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7082 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7085 * config/tc-i386.c (reloc): Add braces.
7087 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7088 consistent with Intel naming.
7089 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7090 use bitfields in sib_byte.
7091 (modrm_byte): Don't use bitfields here either.
7093 * config/tc-i386.c (current_templates): Add const.
7094 (parse_register): Add const to return, param, and char *s.
7095 (i386_operand): Add const to reg_entry *r.
7096 * config/tc-i386.h (templates): Add const to start, end.
7098 Inspired by code for 16 bit gas support from Martynas Kunigelis
7099 <martynas@nm3.ktu.lt>:
7100 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7101 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7102 (uses_mem_addrmode): Remove.
7103 (md_estimate_size_before_relax): Add support here too.
7104 (md_relax_table): Rewrite interface to md_relax for 16 bit
7106 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7107 (opcode_suffix_to_type): Remove.
7108 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7109 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7110 (md_convert_frag): Likewise.
7111 (i386_operand): Add support for 16 bit base/index regs,
7112 immediates, and displacements. Remove some unnecessary casts, and
7113 localise end_of_operand_string, displacement_string_start,
7114 displacement_string_end variables. Add GCC_ASM_O_HACK.
7115 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7117 * config/tc-i386.c (prefix_hash): Remove.
7118 (md_begin): Rewrite without obstacks. Remove prefix hash table
7119 handling. Rewrite lexical table handling.
7120 (i386_print_statistics): Don't print prefix statistics.
7121 (md_assemble): Rewrite instruction parser so that line is not
7122 converted to lower case. Don't do a hash_find for prefixes,
7123 instead recognise them via opcode modifier.
7124 (expecting_operand, paren_not_balanced): Localise variables.
7125 * config/tc-i386.h (IsPrefix): Define.
7126 (prefix_entry): Remove.
7128 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7129 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7130 '\\' in case where comment_chars contains '/'.
7132 * config/tc-i386.c (MATCH): Ensure given operand and template
7133 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7134 you must write `ljmp *table(%ebx)'.
7136 From H.J. Lu <hjl@gnu.org>:
7137 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7138 as 0 ifndef BFD_ASSEMBLER.
7139 (md_assemble): Allow immediate operands without suffix or
7140 other reg operand to default in size to the current code size.
7142 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7144 * config/tc-v850.c (md_begin): Restore creation of
7145 .call_table_text and .call_table_data sections.
7147 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7149 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7150 after emitting a word of noops.
7152 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7154 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7155 (i386_operand): Simplify checks for valid base/index combinations.
7156 Disallow `in 4(%dx),%al'.
7158 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7160 (add_prefix): Change parameter from char to int.
7162 * config/tc-i386.h (Ugh): Define opcode modifier.
7163 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7165 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7166 CONSISTENT_REGISTER_MATCH macros to check register types more
7167 thoroughly. Check for illegal suffix/operand combinations
7168 when matching insns with operands. Handle new `s' suffix, and
7169 associated FloatMF opcode modifier for float insns with memory
7171 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7172 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7173 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7174 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7175 DATA_PREFIX_OPCODE throughout.
7177 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7178 (md_assemble): Rewrite suffix/register operand checking code to be
7179 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7180 AnyMem, the better to grep.
7182 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7183 given a memory operand. Don't set Abs bits either.
7184 (type_names): Remove Mem*, Abs*.
7185 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7186 define opcode_modifiers as these cases are handled by Disp8,
7187 Disp16, Disp32 and suffix checks.
7188 (COMES_IN_BOTH_DIRECTIONS): Remove.
7189 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7191 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7192 if IgnoreDataSize modifier given. Remove ShortformW modifier
7193 test. Add test for ShortForm in W base_opcode modification.
7194 Merge Seg2ShortForm and Seg3ShortForm code.
7195 * config/tc-i386.h (ShortFormW): Remove.
7196 (IgnoreDataSize): Define.
7198 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7200 * config/tc-d30v.c (md_assemble): Store previous segment state
7201 with previous instruction.
7203 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7205 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7206 (ebp, esp): Remove static variables.
7207 (MATCH): Remove test for InOutPortReg.
7208 (i386_operand): Properly handle InOutPortReg here instead.
7209 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7210 (md_assemble): Simplify and correct modrm and sib generation.
7211 (i386_operand): Add warning for scale without index.
7212 Rewrite checks for valid base/index combinations.
7214 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7215 macros and enclose in do while(0).
7216 (RESTORE_END_STRING): Likewise.
7217 (md_assemble): Add one to printed operand number so we start
7218 from 1 not 0. Add some more gettext invocations.
7219 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7222 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7223 DATA_PREFIX, SEG_PREFIX): Define.
7224 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7225 (check_prefix): Remove function.
7226 (add_prefix): New function. Add prefix to i.prefix as well as
7228 (md_assemble): Changes for add_prefix. Remove hack for wait
7229 prefix, instead always output prefixes in fixed order. Test
7230 for jcxz/loop when selecting between word & dword operations,
7231 and add address size prefix rather than operand size prefix.
7232 Remove operand -> address size hack when emitting jcxz/loop.
7233 (i386_operand): Remove O_Absent check as it's done in expr.
7235 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * configure.in: Recognize m5200 as a cpu_type of m68k.
7238 * aclocal.m4: Rebuild with current libtool.
7239 * configure: Rebuild.
7241 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7243 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7244 to relaxable_symbol to prevent references to external symbol from
7247 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7249 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7250 symbols are relaxable.
7252 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7254 * config/tc-v850.c (md_begin): Don't create special
7255 sections by default.
7257 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7259 * config/tc-mips.c (macro): For div and udiv, close the
7260 reorder block as soon as possible.
7262 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7264 From Matt Semersky <matts@scd.hp.com>:
7265 * macro.c (macro_mri_mode): New function.
7266 * macro.h (macro_mri_mode): Declare.
7267 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7270 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7272 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7275 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7276 until after xstrdup in OBJ_EVAX case.
7278 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7280 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7281 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7282 of hardcoded magic number.
7283 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7285 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7287 * read.c (do_s_func): New function.
7289 * read.h (do_s_func): Add prototype.
7291 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7293 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7294 nops if fill pattern not specified.
7296 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7298 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7299 * config/te-go32.h (TE_GO32): Define.
7300 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7302 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7304 Implement .func/.endfunc pseudo-ops.
7305 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7307 * read.c (potable): Add .func,.endfunc.
7308 (s_func): New function.
7309 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7311 (in_doc_func_p,current_function_label): New static globals.
7312 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7314 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7316 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7317 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7318 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7319 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7320 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7321 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7322 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7323 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7324 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7325 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7326 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7327 * config/tc-a29k.c: Don't define md_short_jump_size,
7328 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7329 * config/tc-alpha.c: Likewise.
7330 * config/tc-alpha.h: Likewise.
7331 * config/tc-arm.c: Likewise.
7332 * config/tc-h8300.c: Likewise.
7333 * config/tc-h8500.c: Likewise.
7334 * config/tc-hppa.c: Likewise.
7335 * config/tc-i860.c: Likewise.
7336 * config/tc-i960.c: Likewise.
7337 * config/tc-ppc.c: Likewise.
7338 * config/tc-sh.c: Likewise.
7339 * config/tc-sparc.h: Likewise.
7340 * config/tc-tic30.c: Likewise.
7341 * config/tc-w65.c: Likewise.
7342 * config/tc-z8k.c: Likewise.
7344 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7346 * config/tc-vax.c (_): Delete this macro used for placeholder
7347 values in vax_operand_width_size; it conflicts with the _() macro
7348 used for internationalization.
7350 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7352 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7353 code. From Chris Moller <moller@bops.com>.
7355 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7356 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7357 * read.c (emit_expr): Initialize seg and subseg fields of a new
7359 * write.c (write_object_file): Switch to the appropriate segment
7360 and subsegment when processing a broken word.
7362 * config/tc-m68k.c (mri_assemble): New static function.
7363 (build_mri_control_operand): Call mri_assemble rather than
7365 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7366 (s_mri_endf, s_mri_endw): Likewise.
7368 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7370 * read.c (s_org): Call md_flush_pending_output if it is defined.
7372 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7374 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7376 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7377 (md_parse_option): Add for same.
7378 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7379 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7380 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7382 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7384 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7386 * config/tc-arm.c (find_real_start): Relax definition of local
7389 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7391 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7392 symbols at the given address, not just the last one specified.
7394 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7396 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7397 or number_to_chars_littleendian to write data.
7399 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7401 * config/tc-v850.c (md_assemble): Remove artificially created
7402 register name symbols.
7404 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7406 * write.c (fixup_segment): Change "segment" to "section" in
7409 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7411 * write.c (fixup_segment): Change sym1-sym2 message again.
7413 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7415 * write.c (fixup_segment): Improve error message for sym1-sym2
7416 errors when sym1 is in a different segment from sym2.
7418 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7420 * config/tc-m32r.c (warn_unmatched_high): New static local.
7421 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7422 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7423 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7424 (md_parse_option): Likewise.
7425 (md_show_usage): Likewise.
7426 (m32r_frob_file): Likewise.
7428 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7429 (read_a_source_file): Call them.
7430 * read.h (stabs_generate_asm_file): Declare.
7431 * stabs.c (stabs_generate_asm_file): New function.
7432 (generate_asm_file): New function.
7433 (stabs_generate_asm_lineno): Move file name handling into
7436 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7438 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7439 (d30v_current_align, d30v_current_align_seg): New variables.
7440 (d30v_last_label): New variable.
7441 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7442 (s_d30v_data, s_d30v_section): Likewise.
7443 (md_pseudo_table): Call them.
7444 (md_begin): Initialize d30v_current_align_seg.
7445 (md_assemble): Call d30v_align when needed by known current alignment.
7446 (d30v_frob_label, d30v_cons_align): New functions.
7447 * config/tc-d30v.h (md_do_align): Remove.
7448 (tc_frob_label): Call d30v_frob_label.
7449 (md_cons_align): New.
7451 * config/tc-d30v.c (find_format): Convert complex expressions to
7452 expression symbols before processing. Clean up code formatting.
7454 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7456 * po/Make-in (install-info): New target.
7458 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7460 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7462 * config/tc-mn10300.c (md_assemble): Likewise.
7464 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7466 * Makefile.am: Update with `make dep-am'.
7467 (HFILES): Add cgen.h.
7468 (cgen.o): Depend on cgen.h.
7469 * Makefile.in: Regenerate.
7471 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7473 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7475 * gasp.c (grab_label): Permit a label to be a preprocessor
7476 variable by permitting a label to start with a backslash.
7478 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7480 * config/tc-mips.c (validate_mips_insn): Removed hack
7481 for previously inaccessible bitfields in some INSN_TRAP
7484 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7486 * config/tc-d30v.c (do_assemble): Abort with error message
7487 if opcode operands do not match.
7489 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7491 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7492 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7493 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7494 similar new 'q' operand.
7496 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7498 * cgen.c (cgen_asm_finish_insn): Fix typo.
7500 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7503 * cgen.c: Include it.
7504 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7505 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7506 All callers updated.
7507 * config/tc-m32r.c: Include cgen.h.
7508 (m23r_insn): New members num_fixups,fixups.
7510 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7512 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7513 to avoid compiler warning.
7515 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7517 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7520 * makefile.vms (OBJS): Add ehopt.obj
7522 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7524 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7526 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7528 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7529 a short format insn.
7530 (md_assemble): Set it for explicitly packed insns.
7532 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7534 * config/obj-coff.c (c_symbol_merge): Do not take address of
7535 native fields when performing the memcpy.
7537 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7539 * config/tc-mips.c (macro,macro2): Implement
7540 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7542 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7544 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7545 relocations against globally visible symbols.
7546 * config/tc-m68k.c (relaxable_symbol): New macro.
7547 (m68k_ip, md_estimate_size_before_relax): Use it.
7548 (tc_m68k_fix_adjustable): Also handle weak symbols.
7550 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7552 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7553 references to externally visible symbols.
7554 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7555 values in twice for a PC relative reloc if the symbol is
7558 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7559 don't adjust a PC relative reloc against an externally visible
7561 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7562 for a PC relative fixup against an externally visible defined
7563 symbol, arrange to store object file and addend values as though
7564 the symbol were not defined.
7565 (tc_gen_reloc): Likewise.
7567 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7569 * read.c (sizeof_leb128): Referenced externally by write.c so
7572 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7574 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7575 and expand a 'debug' symbol associated with the next instruction
7576 that does not cause a short instruction to be filled with a NOP.
7577 (md_pseudo_table): Add support for .debugsym.
7578 (assemble_parallel_insn): Add calls to expand_debug_sym as
7580 (md_assemble): Ditto.
7582 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7584 * as.c (main): Conditionally call setlocale.
7585 * gasp.c (main): Likewise.
7586 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7587 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7589 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7591 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7593 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7595 * config/tc-hppa.c: Change all calls to bzero to use memset.
7596 (pa_ip): Add cast to avoid warning.
7597 (tc_gen_reloc, md_apply_fix): Likewise.
7598 (pa_find_space_by_number): Likewise.
7599 (hppa_force_relocation): Likewise.
7600 (pa_block): Change i to unsigned int.
7601 * config/obj-som.h (obj_som_copyright): Declare.
7603 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7605 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7606 for line numbers for assembly source.
7608 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7610 * configure.in: Change version number to 2.9.4
7611 * configure: Rebuild.
7613 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7615 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7617 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7619 * ecoff.h: Change symbolS in function declaration to struct
7622 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7624 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7625 (md_convert_frag): Fix i18n typo.
7627 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7629 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7630 * ecoff.h: Protoype it.
7631 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7632 [EVAX] (s_alpha_prologue): Delete.
7633 (md_pseudo_table): Update.
7635 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7637 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7638 array to local pointer.
7639 (get_args, parse_expr): Add casts to avoid warnings.
7641 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7643 * read.c (s_set): Cast xmalloc return value to fragS *.
7644 * config/tc-m68k.c (m68k_ip): Function made static to match
7645 previous forward declaration.
7646 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7648 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7650 * config/tc-v850.c: Add internationalisation macros to error
7653 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7654 macros to error strings.
7656 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7658 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7659 reloc is in the TOC csect.
7660 (md_apply_fix3): Correct gettext typo.
7662 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7664 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7665 .L - they are local labels and the branches are not really
7666 function calls but rather far jumps.
7668 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7670 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7672 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7674 * config/tc-i386.c (md_assemble): Print operand number rather than
7675 using ordinal_names.
7676 (i386_operand): Likewise.
7678 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7680 * Makefile.am (INTLLIBS): Define to work around apparent automake
7682 All Makefiles: Regenerated.
7684 * Many files: Added gettext invocations around user-visible
7686 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7687 HAVE_LC_MESSAGES): Define.
7688 * dep-in.sed: Added asintl.h.
7689 * po/Make-in: New file.
7690 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7692 * read.c (Z_): Renamed from `_'.
7693 * Makefile.am (SUBDIRS): Added po.
7694 (POTFILES): new macro.
7695 (po/POTFILES.in): New target.
7696 ($(OBJS)): Added asintl.h.
7698 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7699 (as_new_LDADD): Added $(INTLLIBS).
7700 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7701 (gasp_new_LDADD): Added $(INTLLIBS).
7702 (gasp_new_DEPENDENCIES): New macro.
7703 * configure, aclocal.m4: Rebuilt.
7704 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7706 (ALL_LINGUAS): Define.
7707 * macro.c: Include "asintl.h".
7708 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7709 * as.h: Include "asintl.h".
7710 * config/tc-i386.c (ordinal_names): Removed.
7711 (md_assemble): Changed error text to avoid ordinal_names.
7712 (i386_operand): Likewise.
7713 (reloc): Added as_bad to avoid i18n problems.
7714 (tc_gen_reloc): Likewise.
7715 * config/tc-arm.c (bad_args): Now a #define.
7717 * config/obj-vms.c (VMS_stab_parse): Changed type of
7719 (global_symbol_directory): Unified strings to avoid i18n
7721 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7722 avoid i18n problems.
7723 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7724 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7726 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7728 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7730 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7732 * as.c (print_version_id): Added an fprintf to avoid i18n
7734 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7736 * expr.c (expr): Added as_warn call to avoid i18n problems.
7737 * messages.c (as_assert): Changed code to avoid i18n problems.
7738 (as_abort): Likewise.
7739 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7740 (s_space): Likewise.
7741 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7743 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7745 * config/tc-i386.c (check_prefix): New static function, split out
7747 (struct _i386_insn): Add wait_prefix field.
7748 (md_assemble): Remove wait_prefix local variable. Use
7749 check_prefix when adding a prefix.
7751 * config/tc-i386.c (current_templates): New static variable.
7752 (md_assemble): Remove current_templates local variable.
7753 (md_assemble, i386_operand): Improve error and warning messages in
7754 many places. Add RESTORE_END_STRING in many places before error
7755 return. Clarify some comments.
7757 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7759 (md_assemble): Parse string instruction operands, looking for
7760 segment override prefixes. Check for invalid segment prefixes on
7762 (i386_operand): i.seg[] and max mem_operand changes for string
7764 * config/tc-i386.h (EsSeg): Define.
7766 * config/tc-i386.h (regKludge): Define.
7767 (iclrKludge, imulKludge): Don't define.
7768 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7769 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7770 opcode_modifier checks to look for more common cases first. Add
7771 default_seg for IsString case.
7773 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7775 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7777 * configure: Rebuild with new automake and libtool.
7778 * aclocal.m4, Makefile.in: Likewise.
7780 * doc/Makefile.am (as.dvi): New target.
7781 * doc/Makefile.in: Rebuild.
7783 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7785 * configure.in: Added sparc86x support.
7787 * configure: Rebuild.
7789 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7791 (md_parse_option): Warn if -EL is not supported for this architecture.
7793 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7795 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7797 * config/tc-mips.c (mips_ip): Note when we use get match on
7798 the full instruction name.
7800 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7802 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7803 back into the expression to handle add/sub simplification correctly.
7805 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7807 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7809 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7811 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7814 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7816 * symbols.c (max_indent_level): New global.
7817 (print_symbol_value_1): Use it.
7818 * expr.h (expr_build_dot): Declare.
7819 * expr.c (expr_build_dot): New function.
7821 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7823 * symbols.c (print_binary): New function.
7824 (print_expr_1): Call it.
7826 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7828 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7829 operand in the opcode.
7831 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7833 * config/tc-i386.h: Reorder operand flags and opcode modifier
7834 flags for clarity. Remove unused definitions: Unknown,
7835 ImmUnknown, DispUnknown, NoModrm.
7836 * config/tc-i386.c (type_names): Add missing Debug type.
7837 (md_assemble): Better duplicate prefix checking. Quicker string
7838 instruction check via new opcode_modifier flag.
7840 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7842 * doc/as.texinfo (Invoking): Clarify -Wa example.
7844 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7846 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7847 (s_mips_weakext): Define.
7848 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7849 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7852 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7854 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7855 is an error if the value can not be computed at assembly time.
7856 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7858 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7860 * gasp.c (main): Set next field of new include_path structure to
7861 NULL. From Avery Pennarun <averyp@gdc.ca>.
7863 * read.c (s_mri_sect): Call as_bad rather than abort for an
7864 unsupported MRI target.
7866 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7868 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7869 the destination of a branch instruction should be altered.
7870 (find_real_start): New function: Locate the real, Thumb coded
7871 start of a Thumb function.
7872 (do_t_branch23): Alter the destination of branches to Thumb
7875 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7877 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7879 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7882 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7884 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7885 * doc/c-hppa.texi: Likewise.
7887 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7889 * Makefile.am: Rebuild dependencies.
7890 * Makefile.in: Rebuild.
7892 * Makefile.am (DEP_INCLUDES): New variable.
7893 (.dep1): Change to work when srcdir is not an absolute path.
7894 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7895 * Makefile.in: Rebuild.
7897 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7899 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7900 LinearAddress patch.
7902 * configure.in: Set version to 2.9.1.
7903 * configure: Rebuild.
7905 * Branched binutils 2.9.
7907 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7909 * config/tc-i386.h (FWait): Define.
7910 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7911 other prefixes. Check FWait flag in opcode table to see which
7912 instructions require an fwait prefix.
7914 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7916 * stabs.c (get_stab_string_offset): Always create a stab string
7919 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7921 Fix some gcc -Wall warnings:
7922 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7923 * ehopt.c (eh_frame_code_alignment): Likewise.
7924 * expr.c (integer_constant, operand): Likewise.
7925 * frags.c (frag_align): Likewise.
7926 * gasp.c (level_0, change_base, doinstr): Likewise.
7927 * hash.c (hash_ask): Likewise.
7928 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7929 (debugging_pseudo): Likewise.
7930 * macro.c (define_macro, check_macro): Likewise.
7931 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7932 (ignore_rest_of_line, float_cons): Likewise.
7933 * symbols.c (decode_local_label_name): Likewise.
7934 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7935 (fixup_segment, number_to_chars_bigendian): Likewise.
7936 (number_to_chars_littleendian): Likewise.
7937 * config/atof-ieee.c (gen_to_words): Likewise.
7938 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7939 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7940 * read.c (output_big_sleb128): Initialize locals to avoid
7942 (output_big_uleb128, equals): Likewise.
7943 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7944 to unsigned int. Change zeros to unsigned int.
7945 * cond.c (s_if): Add return to default case.
7946 * frags.c (frag_now_fix): Change return type to addressT.
7947 * frags.h (frag_now_fix): Update declaration.
7948 * listing.c (file_info_struct): Change linenum to unsigned int.
7949 (struct list_info_struct): Change hll_line to unsigned int.
7950 (print_source): Update format string.
7951 * read.c (emit_expr): Change scan to unsigned int, and don't
7952 bother to initialize it.
7953 * symbols.c (dollar_label_count): Change to unsigned long.
7954 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7955 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7956 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7958 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7960 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7961 mcf5200 just as we do for m68000.
7962 (m68k_init_after_args): Likewise.
7963 (md_estimate_size_before_relax): Likewise.
7965 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7967 * config/tc-v850.c (md_assemble): Store relocation addend in
7968 fixup instead of instruction.
7970 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7972 * config/tc-i386.c (md_assemble): Swap template arguments to
7973 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7974 This macro is currently symmetric, so passing them the wrong
7975 way didn't cause any problem, but may if the macro is changed
7977 After copying template to i.tm, use i.tm. rather than t-> to
7978 access fields, and make t a const*
7979 Move i.tm.operand_types[] swap to immediately after the copy.
7981 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7983 * expr.h (expr_build_uconstant): Add prototype.
7984 (expr_build_unary,expr_build_binary): Add prototypes.
7985 * expr.c (expr_build_uconstant): New function.
7986 (expr_build_unary,expr_build_binary): New functions.
7988 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7990 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7991 * macro.c (macro_expand_body): Increase buffer size.
7992 * messages.c (as_warn): Likewise.
7993 (as_warn_where, as_bad, as_bad_where): Likewise.
7995 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7997 Based on patch from H.J. Lu <hjl@gnu.org>:
7998 * Makefile.am (DISTSTUFF): New variable.
7999 (diststuff): New target.
8000 * Makefile.in: Rebuild.
8002 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8004 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8005 m32r_elf_section_change_hook.
8007 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8008 emit a nop if a section ends with a 16 bit instruction.
8010 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8012 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8013 s_lcomm rather than obj_coff_lcomm.
8014 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8016 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8018 * config/tc-i386.h (LinearAddress): Define.
8019 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8020 instruction, don't use a default segment.
8022 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8024 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8025 * configure: Rebuild.
8027 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * aclocal.m4, configure: Rebuild with libtool 1.2.
8031 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8033 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8034 PC relative branches. Patch courtesy of Jonathan Walton.
8037 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8039 * configure.in (emulations): Add thumb-pe target.
8041 * configure (emulations): Add thumb-pe target.
8043 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8045 * itbl-lex.l (yywrap): Don't define if already defined as a
8048 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8050 * depend.c (quote_string_for_make): New function.
8051 (wrap_output): Use it.
8053 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8055 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8056 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8058 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8060 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8061 Recognize -GN and -relax.
8062 (md_begin): Initialize gp size from -G switch.
8063 (alpha_force_relocation): Always force if -relax.
8064 (alpha_align): Take a new argument that will specify when to
8065 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8066 Change all callers. Emit nop alignment padding as nop+unop pair.
8068 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8070 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8071 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8073 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8075 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8076 require padding to the next long word boundary.
8078 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8080 * cgen.c: #include symcat.h.
8081 * config/tc-m32r.c: Likewise.
8083 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8085 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8086 absolute expressions instead of '$' prefixed register names.
8088 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8090 * read.c (s_set): Record file and line info for symbols when -as.
8091 (pseudo_set): Don't overwrite that dummy fragment.
8093 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8095 * config/tc-ppc.c (md_pseudo_table): Add "section".
8096 (ppc_named_section): New static function.
8098 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8100 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8101 so we don't have to scan the entire list.
8103 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8105 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8106 case, allow the parallel instructions to modify the same flag
8109 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8111 * listing.c (list_symbol_table): Categorize symbols by
8112 undefined_section rather than sy_frag->line == NULL.
8114 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8116 * Makefile.am (install-exec-local): Install properly when ln
8117 fails or tooldir == prefix.
8119 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8121 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8122 Test result of insert_operand for error.
8124 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8126 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8127 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8128 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8129 * doc/Makefile.in: Rebuild.
8131 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8133 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8134 (macro): Fix handling of M_COP[0-3].
8136 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8138 Based on patches from Ross Harvey <ross@teraflop.com>:
8139 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8140 if macro_alternate or macro_mri.
8141 (getstring): Remove support for byte constants between < and >.
8142 (get_any_string): '<' only starts a string if macro_alternate or
8144 (macro_expand_body): Permit keyword parameters following
8145 positional parameters.
8147 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8148 * configure.in (alpha*-*-netbsd*): New target.
8149 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8150 * configure: Rebuild.
8152 * as.h (flag_warn_suppress_instructionswap): Move from here...
8153 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8154 here, and make static.
8156 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8157 BFD_ASSEMBLER or MANY_SEGMENTS.
8159 * as.c (show_usage): Update bug-gnu-utils address.
8160 * gasp.c (show_usage): Likewise.
8161 * doc/as.texinfo (Bug Reporting): Likewise.
8163 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8165 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8166 insns regardless of the size of a pointer if we're in mips I or
8168 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8170 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8172 Fix rac to accept only a0:
8173 * tc-d10v.c (parallel_ok, find_opcode):
8174 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8175 Introduce OPERAND_GPR.
8177 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8179 * read.c (s_fill): Handle non-constant repeat counts by creating
8180 an rs_space fragment.
8182 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8184 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8185 from as_bad to as_warn.
8187 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8189 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8190 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8191 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8193 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8195 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8196 seg_fix_rotP rather than fix_root from seg_info.
8198 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8200 * expr.c: Add support for 0x1_2_3_4 bignums.
8202 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8204 * configure.in: Change -linux* to -linux-gnu*.
8205 * configure: Rebuild.
8207 * app.c (do_scrub_begin): Treat \r as whitespace.
8209 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8211 * Makefile.am: Update dependencies.
8212 * Makefile.in: Rebuild.
8214 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8216 * configure, aclocal.m4: Rebuild with new libtool.
8218 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8220 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8221 the argument to bfd_set_arch_mach.
8222 (load_address): Use bfd_arch_bits_per_address to determine the
8223 bit size of an address instead of looking at the isa level.
8224 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8226 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8228 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8230 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8232 * ehopt.c: New file.
8233 * as.h (enum _relax_state): Add rs_cfa.
8234 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8235 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8236 * read.c (emit_expr): Call check_eh_frame.
8237 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8238 (relax_segment): Likewise.
8239 * Makefile.am: Rebuild dependencies.
8240 (GAS_CFILES): Add ehopt.c.
8241 (GENERIC_OBJS): Add ehopt.o.
8242 * doc/internals.texi (Frags): Document rs_cfa.
8244 * as.c (show_usage): Mention --traditional-format.
8245 (parse_args): Accept --traditional-format.
8246 * as.h (flag_traditional_format): Declare.
8247 * output-file.c (output_file_create): If flag_traditional_format,
8248 set BFD_TRADITIONAL_FORMAT on stdoutput.
8249 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8251 * config/tc-mips.c (append_insn): Make sure that if we have a
8252 fixup for an unmatched %hi reloc, it does not associated with a
8255 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8256 * doc/Makefile.in: Likewise.
8258 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8260 * config/tc-m32r.c (check_for_side_effects): New function.
8261 (can_make_parallel): Add checks for instruction side effects
8262 clashing with the other instruction.
8263 (assemble_parallel_insn): Improve warning messages. Return error
8264 message from non-swapped instruction order.
8266 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8268 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8270 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8271 md_cleanup definition. This moves the forced literal output to
8272 the end of the source pass, and avoids macro's inserting literals
8273 into the code immediately after the macro expansion.
8275 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8277 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8278 a gas internal symbol is adjustable.
8279 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8281 * as.h: If gcc version greater than 2.6, use `__format__' and
8282 `__printf__' in function attributes, rather than `format' and
8285 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8287 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8289 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8291 Add tms320c30 support:
8292 * config/tc-tic30.h: New file.
8293 * config/tc-tic30.c: New file.
8294 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8295 TARGET_FORMAT as "coff-tic30".
8296 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8297 * Makefile.am: Rebuild dependencies.
8298 (CPU_TYPES): Add tic30.
8299 (CPU_OBJ_VALID): tic30-aout is valid.
8300 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8301 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8302 * configure, Makefile.in: Rebuild.
8304 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8306 * config/tc-v850.c (md_assemble): Improvements to error messages.
8308 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8310 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8311 BFD_RELOC_HI16_S to store the high bits of any value.
8313 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8314 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8315 assembler calculate relocations to any external symbol at all.
8316 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8317 involving generation of pc-relative relocs.
8318 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8319 has been moved to md_apply_fix3.
8321 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8322 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8323 which actually means (the address of identifier's GOT entry) +
8324 constant, which is not particularly useful.
8326 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8328 * read.h (include_dirs): Declare.
8329 (include_dir_count,include_dir_maxlen): Declare.
8331 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8333 * configure.in: Correct check for shared opcodes library.
8334 * configure: Rebuild.
8336 * listing.c (buffer_line): If we can't open the file, set at_end.
8337 (listing_print): Remove unused local variable fi.
8339 * config/m68k-parse.y (reglistpair): Handle register list in
8342 * config/vms-conf.h: Don't undef VERSION.
8344 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8346 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8348 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8350 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8351 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8352 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8353 (EXTRA_DIST): Define.
8354 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8355 explicitly rather than via the list of object files.
8356 (gcc-as.opt): New file created when make-gas.com is run.
8357 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8358 itbl-cpu.h} to #include appropriate file rather than copying that
8360 * config/vms-conf.h: Synchronize with current config.in.
8361 * Makefile.in: Rebuild.
8363 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8365 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8366 (parallel_ok): Relaxed parallel subinstruction dependency check.
8368 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8370 * as.h (flag_warn_suppress_instructionswap): added new flag.
8371 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8372 command line argument.
8373 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8374 warning only if flag_warn_suppress_instructionswap is false.
8376 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8378 * configure.in (i386-*-mingw32*): New target.
8379 * configure: Rebuild.
8381 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8383 * symbols.c (resolve_symbol_value): Don't set the segment if it
8384 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8386 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8389 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8391 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8392 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8395 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8397 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8399 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8401 * config/tc-v850.c (v850_insert_operand): Display instruction when
8402 an error is encountered.
8404 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8406 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8407 (i386-*-sco3.2v5*coff): New target.
8408 (i386-*-sco3.2*): New target.
8409 * configure: Rebuild.
8411 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8413 * config/tc-v850.c: Tidy error message production.
8415 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8417 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8418 validate_immediate return value in the right type for comparisons
8421 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8423 * listing.c (MAX_BYTES): Use listing variables not constants.
8424 (data_buffer): No longer an array, but a pointer.
8425 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8426 (listing_listing): Allocate data_buffer.
8428 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8430 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8431 --listing-rhs-width, --listing-cont-lines.
8432 (show_usage): Update.
8433 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8434 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8435 (print_lines): Use the variables instead of the constants.
8436 (listing_listing): Likewise.
8437 * listing.h: Declare the new vars.
8439 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8441 * as.c (parse_args): Add --keep-locals alias for -L.
8442 Add --strip-local-absolute.
8443 (show_usage): Update.
8444 * as.h (flag_strip_local_absolute): New flag.
8445 * symbols.c (S_IS_LOCAL): Use it.
8446 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8447 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8448 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8450 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8452 * config/tc-m32r.c: Detect if explicitly parallel instructions
8453 might have an io conflict and issue a warning message.
8455 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8457 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8458 cgen_swap_fixups): Functions to save, restore and swap the fixup
8459 chain with a backup copy.
8460 (cgen_asm_finish_insn): Returns address of constructed insn.
8462 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8464 * listing.c (file_info_struct): Remove FILE, add POS.
8465 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8466 (file_info): Don't open the file.
8467 (buffer_line): Check for the file in the last_open cache, updating
8469 (print_source): Don't reference file_info->file.
8470 (listing_listing): Likewise.
8471 (listing_print): Close the file in the cache, if any.
8473 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8475 * read.c (dwarf_file_string): New file static variable.
8476 (emit_expr): Look for constant sequence that leads up to a file
8477 name in DWARF debugging output.
8478 (stringer): Use dwarf_file_string to decide whether to accept a
8479 string as a file name.
8481 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8483 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8484 (crack_operand): Add reg->reglst MRI hack.
8485 (r_seg): Put reglst symbols in reg_section.
8486 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8488 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8490 * tc-sh.c (get_specific): Handle SGR & DBR.
8492 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8494 * tc-h8300.c (parse_reg): Take the length of the symbol into
8495 account when attempting to match a register name.
8496 * tc-h8500.c (parse_reg): Likewise.
8498 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8500 * cgen.c: Formatting changes to improve readability.
8502 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8504 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8507 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8509 Based on a patch from Jim Wilson
8510 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8511 (tc_gen_reloc): Handle cross section PC relative relocs
8514 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8516 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8518 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8520 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8521 (expr_jmp_buf): New static local.
8522 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8523 (cgen_md_operand): New function.
8524 * tc-m32r.c: Clean up pass over `struct foo' usage.
8525 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8527 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8529 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8530 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8532 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8534 * config/tc-i386.c (i386_operand): Give an error if there are
8535 unrecognized characters after an expression.
8537 For older changes see ChangeLog-9697