1 2000-11-29 Richard Henderson <rth@redhat.com>
3 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4 until dwarf2_finish; use relaxation to get cross-fragment offsets;
5 thread multiple subsegments properly; handle multiple code
6 sections properly; emit proper compilation unit info for assembler
9 * as.h (enum _relax_state): Add rs_dwarf2dbg.
10 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
11 (dwarf2dbg_estimate_size_before_relax): Declare.
12 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
13 * write.c: Include dwarf2dbg.h.
14 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
15 (relax_segment): Likewise.
17 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
19 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
20 jump>: Use as_bad_where instead of as_bad. Tweak error message
21 accordingly. Stabilize frag by updating fix part and resetting
23 <undefined symbol, unconditional jump>: Ditto.
24 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
25 indexing is_end_of_line[].
26 (md_assemble): Initialize size to 0.
27 (md_section_align): Mark parameter seg as unused.
28 (parse_reg): Parse names case-insensitively.
30 2000-11-28 Kazu Hirata <kazu@hxi.com>
32 * config/obj-aout.h: Fix formatting.
33 * config/obj-bout.h: Likewise.
34 * config/obj-coff.c: Likewise.
35 * config/obj-coff.h: Likewise.
36 * config/obj-elf.h: Likewise.
37 * config/obj-som.h: Likewise.
38 * config/obj-vms.c: Likewise.
39 * config/obj-vms.h: Likewise.
40 * config/tc-h8300.h: Likewise.
41 * config/tc-ns32k.h: Likewise.
42 * config/tc-sparc.h: Likewise.
43 * config/tc-tic54x.h: Likewise.
44 * config/tc-z8k.h: Likewise.
46 2000-11-28 Nick Clifton <nickc@redhat.com>
48 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
49 License is present in the sources, but not the output, and
50 also available from the GNU website.
51 (GNU Free Documentation License): Comment out this section.
53 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
55 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
56 targets. Remove i860 from valid a.out targets.
57 * Makefile.in: Regenerate.
59 * config/tc-cris.c: Include dwarf2dbg.h.
60 (md_pseudo_table): Add .file and .loc.
61 (md_assemble): Call dwarf2_emit_insn if generating ELF.
62 (s_cris_file, s_cris_loc): New.
63 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
64 * Makefile.am: Regenerate dependencies.
65 * Makefile.in: Regenerate.
67 2000-11-28 Alan Modra <alan@linuxcare.com.au>
69 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
70 (MRI_MUL_PRECEDENCE): Likewise.
71 (op_rank): Fix a comment typo.
73 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
75 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
77 (get_operand): Fix analysis for movw/movb instructions.
79 2000-11-24 Nick Clifton <nickc@redhat.com>
81 * configure.in (xscale-elf): Add target.
82 (xscale-coff): Add target.
83 * configure: Regenerate.
85 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
87 (ARM_EXT_XSCALE): New ARM architecture extension.
88 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
89 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
90 (ARM_THUMB): Rename to ARM_EXT_THUMB.
91 (ARM_ARCH_V4): Remove processor from architecture.
92 (ARM_ARCH_3M): New architecutre definition.
93 (ARM_ARCH_V5TE): New architecutre definition.
94 (ARM_ARCH_XSCALE): New architecutre definition.
95 (CPU_DEFAULT): Allow to be defaulted to XScale.
96 (atpcs): New boolean variable.
97 (ldr_flags): Support 'd' flag for double word loads.
98 (str_flags): Support 'd' flag for double word stored.
99 (do_mia): New function.
100 (do_mar): New function.
101 (do_mra): New function.
102 (do_pld): New function.
103 (do_ldrd): New function.
104 (do_blx): New function.
105 (do_bkpt): New function.
106 (do_clz): New function.
107 (do_lstc2): New function.
108 (do_cdp2): New function.
109 (do_t_blx): New function.
110 (do_t_bkpt): New function.
111 (do_smla): New function.
112 (do_smlal): New function.
113 (do_smul): New function.
114 (do_qadd): New function.
115 (do_co_reg2c): New function.
116 (LONGEST_INSN): Redefine to 7.
118 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
119 command line switches.
121 2000-11-22 Jim Wilson <wilson@redhat.com>
123 * config/tc-ia64.c (pseudo_func): Add missing initializers.
124 (struct rsrc): Make line unsigned.
125 (gr_values): Add missing initializer.
126 (SLOT_NUM_NOT_SET): Add unsigned cast.
127 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
128 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
129 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
130 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
131 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
132 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
133 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
134 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
135 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
136 Add ATTRIBUTE_UNUSED to unused parameters.
137 (convert_expr_to_ab_reg): Add parens.
138 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
139 (dot_prologue): Initialize grsave when declared.
140 (md_pseudo_table): Add missing initializers.
141 (operand_match): Add casts to bfd_vma.
142 (emit_one_bundle): Delete unused local prev. Make required_template
144 (specify_resource): Cast i to unsigned.
145 (note_register_values): Use fprintf_vma.
146 (print_dependency): Likewise.
148 2000-11-21 Jim Wilson <wilson@redhat.com>
150 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
151 for unwind info section.
152 (dot_endp): Likewise for unwind section.
154 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
157 2000-11-21 Jakub Jelinek <jakub@redhat.com>
159 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
160 (output_insn): Call dwarf2_emit_insn.
161 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
163 2000-11-17 Richard Henderson <rth@redhat.com>
165 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
166 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
167 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
169 2000-11-17 Nick Clifton <nickc@redhat.com>
171 * config/tc-arm.c (md_pseudo_table): Add support for .line and
174 2000-11-17 Richard Henderson <rth@redhat.com>
176 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
178 2000-11-17 Richard Henderson <rth@redhat.com>
180 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
181 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
182 tri-state definition of alpha_flag_mdebug.
183 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
184 (s_alpha_file): Store first .file directive.
186 (md_pseudo_table): Add stabs and stabn.
188 2000-11-17 Richard Henderson <rth@redhat.com>
190 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
192 2000-11-17 Richard Henderson <rth@redhat.com>
194 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
195 (main): Call dwarf2_finish.
196 * as.h (debug_type): Clarify documentation of the meaning
198 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
199 (print_stats): Fix parenthesis problem.
200 (now_subseg_size): New.
201 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
202 (dwarf2_directive_file): Don't set debug_type.
203 (dwarf2_where): Honor DEBUG_DWARF2 first.
204 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
205 do nothing if not emitting dwarf2 debug info, or no work.
206 * dwarf2dbg.h (dwarf2_emit_insn): Update.
207 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
208 (ecoff_new_file): Likewise.
209 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
210 commentary wrt dwarf2.
212 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
213 ATTRIBUTE_UNUSED as needed.
214 (emit_insn): Call dwarf2_emit_insn.
217 (s_alpha_coff_wrapper): Don't handle them.
218 (md_pseudo_table): Update for .file and .loc.
219 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
221 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
222 don't protect with debug_type.
223 * config/tc-hppa.c (md_assemble): Likewise.
224 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
225 * config/tc-mn10300.c (md_assemble): Likewise.
226 * config/tc-sh.c (md_assemble): Likewise.
227 * config/tc-v850.c (md_assemble): Likewise.
229 * config/tc-arm.c (arm_end_of_source): Remove.
230 * config/tc-hppa.c (pa_end_of_source): Remove.
231 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
232 * config/tc-mn10300.c (mn10300_finalize): Remove.
233 * config/tc-sh.c (sh_finalize): Remove.
234 * config/tc-v850.c (sh_finalize): Remove.
236 * config/tc-arm.h (md_end): Remove.
237 * config/tc-hppa.h (md_end): Remove.
238 (DWARF2_LINE_MIN_INSN_LENGTH): New.
239 * config/tc-m68hc11.h (md_end): Remove.
240 * config/tc-mn10300.h (md_end): Remove.
241 * config/tc-sh.h (md_end): Remove.
242 * config/tc-v850.h (md_end): Remove.
244 * config/tc-ia64.c (emit_one_bundle): Don't protect
245 dwarf2 bits with debug_type.
246 (md_assemble): Likewise.
247 (ia64_end_of_source): Don't call dwarf2_finish.
249 2000-11-16 Jim Wilson <wilson@redhat.com>
251 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
252 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
255 2000-11-16 H.J. Lu <hjl@gnu.org>
257 * config/obj-elf.c (obj_elf_symver): Don't check the missing
260 2000-11-15 Kazu Hirata <kazu@hxi.com>
262 * config/tc-tic30.c: Fix formatting.
263 * config/tc-tic80.c: Likewise.
264 * config/tc-v850.c: Likewise.
265 * config/tc-vax.c: Likewise.
266 * config/tc-w65.c: Likewise.
267 * config/tc-z8k.c: Likewise.
269 2000-11-14 DJ Delorie <dj@redhat.com>
271 * config/tc-v850.c: Support dwarf2.
272 * config/tc-v850.h: Ditto.
274 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
275 parse_cons_expression_v850 to initialize hold_cons_reloc.
277 2000-11-15 Bernd Schmidt <bernds@redhat.com>
279 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
280 (errata_nops_necessary_p): New function.
281 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
284 2000-11-14 Jim Wilson <wilson@redhat.com>
286 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
287 return little endian bfd formats.
289 2000-11-14 Kazu Hirata <kazu@hxi.com>
291 * config/aout_gnu.h: Fix formatting.
292 * config/atof-vax.c: Likewise.
293 * config/m68k-parse.h: Likewise.
294 * config/m88k-opcode.h: Likewise.
295 * config/obj-elf.c: Likewise.
296 * config/tc-arm.c: Likewise.
297 * config/tc-cris.c: Likewise.
298 * config/tc-i386.c: Likewise.
299 * config/tc-ia64.c: Likewise.
300 * config/tc-mn10300.c: Likewise.
301 * config/te-386bsd.h: Likewise.
302 * config/te-hppa.h: Likewise.
303 * config/te-nbsd.h: Likewise.
304 * config/te-ppcnw.h: Likewise.
305 * config/te-sparcaout.h: Likewise.
306 * config/te-tmips.h: Likewise.
307 * config/vax-inst.h: Likewise.
308 * config/vms-conf.h: Likewise.
310 2000-11-14 Jakub Jelinek <jakub@redhat.com>
312 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
314 2000-11-13 H.J. Lu <hjl@gnu.org>
316 * config/obj-elf.c (elf_frob_symbol): Support
317 ".symver name,name2@@@nodename".
318 (elf_frob_file_before_adjust): Likewise.
320 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
321 and ".symver name,name2@@@nodename".
324 2000-11-12 H.J. Lu (hjl@gnu.org)
326 * config/obj-elf.c (obj_elf_symver): Check missing version
329 2000-11-12 H.J. Lu (hjl@gnu.org)
331 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
332 instead of bfd_vma for non-bfd assemblers.
334 2000-11-09 Kazu Hirata <kazu@hxi.com>
336 * itbl-ops.c: Fix comment typos.
338 2000-11-08 Jim Wilson <wilson@redhat.com>
340 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
341 (struct unwind): Add next_slot_frag field.
342 (slot_index): New parameters slot_frag and first_frag. Add code
343 to add in frag sizes when different. Add comments.
344 (fixup_unw_records): New locals first_frag and last_frag. Pass new
345 arguments to slot_index.
346 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
347 loop end. Set next_slot_frag field.
349 2000-11-07 H.J. Lu <hjl@gnu.org>
351 * doc/as.texinfo (.symver): Updated for versioned symbol
354 * obj.h (format_ops): Add the frob_file_before_adjust field.
356 * config/obj-aout.c (aout_format_ops): Set the
357 frob_file_before_adjust field to 0.
358 * config/obj-coff.c (coff_format_ops): Likewise.
359 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
361 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
363 (elf_frob_file_before_adjust): New function to remove unneeded
364 versioned symbols from the symbol table.
365 (elf_format_ops): Set the frob_file_before_adjust field to
366 elf_frob_file_before_adjust.
368 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
371 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
373 2000-11-07 Peter Targett <peter.targett@arccores.com>
375 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
377 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
378 Fix compile time warning messages.
380 2000-11-07 Nick Clifton <nickc@redhat.com>
382 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
383 buffer in order to avoid buffer overflows.
385 2000-11-06 Steve Ellcey <sje@cup.hp.com>
387 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
388 Change M to m for -milp32 or -mlp64 to match gcc.
389 (dot_endp): Use bytes_per_address instead of 8.
390 (emit_one_bundle): Use number_to_chars_littleendian instead of
392 (fix_insn): Likewise.
393 (ia64_init): New function.
394 (ia64_target_format): New function.
395 (md_begin): Set endianness, arch, and machine as appropriate.
396 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
397 Make these macros depend on TE_HPUX macro.
398 (TARGET_FORMAT): Define.
399 (HOST_SPECIAL_INIT): Define.
400 * config/te-hpux.h: New file.
401 * configure.in: Add "ia64-*-hpux*" target to configure.
402 * configure: Regenerate.
404 2000-11-06 Kazu Hirata <kazu@hxi.com>
406 * as.c: Fix formatting.
407 * dwarf2dbg.c: Likewise.
408 * input-file.c: Likewise.
409 * input-file.h: Likewise.
410 * input-scrub.c: Likewise.
411 * itbl-ops.c: Likewise.
412 * listing.c: Likewise.
414 * messages.c: Likewise.
416 * subsegs.c: Likewise.
417 * subsegs.h: Likewise.
420 2000-11-06 Nick Clifton <nickc@redhat.com>
422 * doc/as.texinfo: Add GNU Free Documentation License.
423 * doc/gasp.texi: Add GNU Free Documentation License.
424 * doc/as.1: Add GNU Free Documentation License.
426 2000-11-05 Nick Clifton <nickc@redhat.com>
428 * config/tc-arm.c: Add include of "dwarf2dbg.h"
430 2000-11-02 Per Lundberg <plundis@chaosdev.org>
432 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
433 * configure: Regenerate.
435 2000-11-01 Nick Clifton <nickc@redhat.com>
437 * read.c (original_case_string): New global variable.
438 (read_a_source_file): Copy opcode string into
439 original_case_string if clobbering the case of the opcode.
440 * read.h: Export the definition of original_case_string.
441 * config/tc-arm.c (md_assembler): When parsing a .req
442 directive use the original opcode string, not the case
445 2000-11-02 Nick Clifton <nickc@redhat.com>
447 * config/tc-mn10300.c (debug_line): Remove this static
449 (md_assemble): Call dwarf2_generate_asm_lineno instead of
450 dwarf2_where and dwarf2_gen_line_info.
452 2000-11-02 Theo Honohan <th@futuretv.com>
454 * config/tc-arm.c (do_msr): Improve error message.
456 2000-10-31 Eric Christopher <echristo@redhat.com>
458 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
459 or pc-relative, else use fx_offset.
461 2000-10-31 Jim Wilson <wilson@redhat.com>
463 * config/tc-ia64.c (struct md): New field tag_fixups.
464 (ia64_flush_insns): Handle tag_fixups. Error if dangling
465 qualifying predicate.
466 (emit_one_bundle): Delete spurious multiplication by one. Handle
468 (ia64_start_line): Error if dangling qualifying predicate.
469 (defining_tag): New static variable.
470 (ia64_unrecognized_line, case '['): Parse tags.
471 (ia64_frob_label): Create tag_fixups.
472 (md_assemble): Reset md.qp.X_op after using it.
474 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
476 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
478 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
480 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
482 2000-10-30 Kazu Hirata <kazu@hxi.com>
484 * expr.c: Fix formatting.
485 * flonum-copy.c: Likewise.
486 * flonum.h: Likewise.
490 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
492 * as.h (OPTION_MD_BASE): Bump to 190.
493 * as.c (parse_args) <std_longopts>: Add comment about the need to
494 check OPTION_MD_BASE in as.h.
496 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
499 2000-10-27 Nick Clifton <nickc@redhat.com>
501 * configure.in (emulations): Add m68hc12.
502 * configure: Regenerate.
503 * po/gas.pot: Regenerate.
505 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
507 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
509 (arm_psr_parse): Handle lowercase CPSR and SPSR.
511 2000-10-25 Nick Clifton <nickc@redhat.com>
513 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
514 a DWARF2 line number information sequence.
516 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
518 * read.c (generate_lineno_debug): Update comment describing why
519 DWARF2 line number debug information is not generated
520 automatically by this function.
522 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
525 * config/tc-arm.h (md_end): Define.
526 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
528 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
529 if generating DWARF2 line numbers.
530 (arm_end_of_source): New function. Call dwarf2_finish if
533 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
534 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
535 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
537 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
539 * tc-i386.c: Fix prototype declarations for functions taking no
542 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
544 * tc-i386.c (i386_operand_modifier): Remove.
545 (build_displacement_string): Remove.
546 (i386_parse_seg): Remove.
547 (i386_intel_memory_operand): Remove.
548 (i386_intel_operand): Re-write using recursive descent parser based
549 on MASM documentation.
550 (struct intel_parser_s): New structure.
551 (intel_parser): New static variable.
552 (struct intel_token): New structure.
553 (cur_token, prev_token): New static variables.
566 (intel_match_token): New function.
567 (intel_get_token): New function.
568 (intel_putback_token): New function.
569 (intel_expr): New function.
570 (intel_e05): New function.
571 (intel_e05_1): New function.
572 (intel_e06): New function.
573 (intel_e06_1): New function.
574 (intel_e09): New function.
575 (intel_e09_1): New function.
576 (intel_e10): New function.
577 (intel_e10_1): New function.
578 (intel_e11): New function.
580 2000-10-20 Jakub Jelinek <jakub@redhat.com>
582 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
583 instructions to loose any special insn->architecture mask.
585 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
586 (sparc_md_end, sparc_arch_types, sparc_arch,
587 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
588 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
589 request v9b architecture if they are used).
591 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
593 * config/tc-m68k.c: Fix the previous misapplied patch.
595 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
597 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
598 BFD_ASSEMBLER and !BFD_ASSEMBLER.
599 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
602 2000-10-17 Kazu Hirata <kazu@hxi.com>
604 * debug.c: Fix formatting.
605 * depend.c: Likewise.
606 * dwarf2dbg.c: Likewise.
607 * dwarf2dbg.h: Likewise.
611 * flonum-konst.c: Likewise.
614 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
616 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
618 * doc/as.texinfo: Added notes about this new option.
620 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
622 * config/tc-sh.c (JREG): Remove.
623 (md_convert_frag): Remove #if 0:d code using JREG.
625 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
627 * config/tc-i386.c (i386_operand_modifier): Only match
628 modifiers SHORT and FLAT if they are followed by a space.
629 (parse_register): When `allow_naked_reg' is set, do not confuse
630 identifiers that start with a register name with a register.
632 2000-10-12 Kazu Hirata <kazu@hxi.com>
634 * app.c: Fix formatting.
637 * bit_fix.h: Likewise.
642 2000-10-11 Alan Modra <alan@linuxcare.com.au>
644 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
646 2000-10-07 Alan Modra <alan@linuxcare.com.au>
648 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
649 Re-arrange function a little and improve error message.
651 * write.c (write_relocs): Fix a comment.
653 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
656 2000-10-05 Jim Wilson <wilson@cygnus.com>
658 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
660 2000-10-05 Alan Modra <alan@linuxcare.com.au>
662 * config/tc-i386.c: Delete some useless comments, reformat others.
664 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
665 non-global syms in linkonce sections.
667 2000-10-04 Ralf Baechle <ralf@gnu.org>
669 * config/tc-ia64.c (operand_match): Don't use // style comments.
670 * config/tc-i370.c: Likewise.
672 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
674 Changes to handle varying register prefix and user symbol prefix.
675 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
676 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
677 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
678 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
679 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
680 (demand_register_prefix): New variable.
681 (md_pseudo_table): New pseudo ".syntax".
682 (md_longopts): New options --no-underscore and --underscore.
683 (cris_target_format): Return elf32-us-cris or elf32-cris depending
684 on symbols_have_leading_underscore.
685 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
686 (get_spec_reg): Ditto.
687 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
689 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
691 <case OPTION_NO_US, case OPTION_US>: New.
692 (md_show_usage): Be brief and reformat to match continuation of
694 * po/gas.pot: Regenerate.
696 2000-09-28 Alan Modra <alan@linuxcare.com.au>
698 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
699 force relocs for 12 bit branches.
700 (md_apply_fix): Similarly, adjust logic here.
702 2000-09-28 Alan Modra <alan@linuxcare.com.au>
704 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
705 adjust for external and weak syms as we will use a reloc. Allow
706 for +8 offset when calculating limits of branches.
707 (hppa_fix_adjustable): Undo 2000-09-23 change.
708 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
709 Correct distance calculation.
710 (tc_gen_reloc): Print the file name and line number if we can't
713 From John David Anglin <dave@hiauly1.hia.nrc.ca>
714 * config/tc-hppa.c (nonzero_dibits): Define.
715 (arg_reloc_stub_needed): Check each arg and return value
716 separately for zero case.
717 (pa_align): Declare argument `bytes'.
719 2000-09-25 Kazu Hirata <kazu@hxi.com>
721 * config/tc-cris.c: Fix formatting.
722 * config/tc-d10v.h: Likewise.
723 * config/tc-d30v.c: Likewise.
724 * config/tc-d30v.h: Likewise.
725 * config/tc-fr30.c: Likewise.
726 * config/tc-fr30.h: Likewise.
727 * config/tc-m68k.c: Likewise.
728 * config/tc-m68k.h: Likewise.
729 * config/tc-pj.h: Likewise.
730 * config/tc-ppc.c: Likewise.
731 * config/tc-ppc.h: Likewise.
732 * config/tc-sh.c: Likewise.
733 * config/tc-sh.h: Likewise.
734 * config/tc-sparc.c: Likewise.
735 * config/tc-v850.h: Likewise.
736 * config/tc-vax.h: Likewise.
737 * config/tc-w65.h: Likewise.
738 * config/tc-z8k.h: Likewise.
740 2000-09-23 Alan Modra <alan@linuxcare.com.au>
742 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
744 (hppa_force_relocation): Likewise.
746 2000-09-22 Jim Wilson <wilson@cygnus.com>
748 * config/tc-ia64.c (dv_sem): Add "stop".
749 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
750 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
751 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
753 (mark_resources): Check IA64_RS_PRr.
755 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
757 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
758 md_estimate_size_before_relax): Redesign and clean up the
759 relaxation mechanism.
761 2000-09-21 Kazu Hirata <kazu@hxi.com>
763 * config/tc-ns32k.c: Fix formatting.
764 * config/tc-ns32k.h: Likewise.
766 2000-09-20 Kazu Hirata <kazu@hxi.com>
768 * config/tc-m32r.c: Fix formatting.
769 * config/tc-m32r.h: Likewise.
770 * config/tc-m68851.h: Likewise.
771 * config/tc-m68hc11.c: Likewise.
772 * config/tc-m68hc11.h: Likewise.
773 * config/tc-m88k.c: Likewise.
774 * config/tc-mcore.c: Likewise.
775 * config/tc-mcore.h: Likewise.
776 * config/tc-mips.c: Likewise.
777 * config/tc-mips.h: Likewise.
778 * config/tc-mn10200.h: Likewise.
779 * config/tc-mn10300.h: Likewise.
780 * config/tc-tahoe.c: Likewise.
781 * config/tc-tahoe.h: Likewise.
783 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
785 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
786 Likewise in relaxation description comments.
788 2000-09-18 Alan Modra <alan@linuxcare.com.au>
790 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
791 subtraction of two syms without emitting a relocation.
793 From David Huggins-Daines <dhd@linuxcare.com>
794 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
795 global or weak symbols.
797 2000-09-15 Kazu Hirata <kazu@hxi.com>
799 * config/tc-h8300.h: Fix formatting.
800 * config/tc-h8500.c: Likewise.
801 * config/tc-h8500.h: Likewise.
802 * config/tc-hppa.h: Likewise.
803 * config/tc-i370.h: Likewise.
804 * config/tc-i386.h: Likewise.
805 * config/tc-i860.c: Likewise.
806 * config/tc-i860.h: Likewise.
807 * config/tc-i960.h: Likewise.
808 * config/tc-ia64.c: Likewise.
809 * config/tc-ia64.h: Likewise.
811 2000-09-14 Kazu Hirata <kazu@hxi.com>
813 * config/tc-a29k.c: Fix formatting.
814 * config/tc-alpha.c: Likewise.
815 * config/tc-arc.c: Likewise.
816 * config/tc-arc.h: Likewise.
817 * config/tc-arm.c: Likewise.
818 * config/tc-arm.h: Likewise.
819 * config/tc-avr.c: Likewise.
820 * config/tc-avr.h: Likewise.
821 * config/tc-tic30.c: Likewise.
822 * config/tc-tic30.h: Likewise.
823 * config/tc-tic54x.c: Likewise.
824 * config/tc-tic54x.h: Likewise.
825 * config/tc-tic80.c: Likewise.
826 * config/tc-tic80.h: Likewise.
828 2000-09-14 Timothy Wall <twall@cygnus.com>
830 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
831 parallel comparisons for later use.
832 (struct rsrc): Add parallel comparison type.
833 (resources_match): Skip special cases of PR usage (non-conflicting
836 2000-09-13 Kazu Hirata <kazu@hxi.com>
838 * config/obj-ecoff.c: Fix formatting.
839 * config/obj-elf.c: Likewise.
840 * config/obj-elf.h: Likewise.
841 * config/obj-evax.h: Likewise.
842 * config/obj-generic.h: Likewise.
843 * config/obj-hp300.c: Likewise.
844 * config/obj-hp300.h: Likewise.
845 * config/obj-ieee.h: Likewise.
846 * config/obj-vms.c: Likewise.
847 * config/obj-vms.h: Likewise.
849 2000-09-13 Anders Norlander <anorland@acc.umu.se>
851 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
852 (md_parse_option): Ditto.
853 (md_longopts): Add -mips32 option.
854 (md_show_usage): Document new options.
855 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
856 (mips_ip): Assemble mfc0 with a sub-selection code.
857 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
858 (mips_cpu_to_str): New function.
859 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
860 Use CPU_* defines instead of hardcoded numbers.
862 * doc/as.texinfo: Document new options.
863 * doc/c-mips.texi: Ditto.
865 2000-09-12 Kazu Hirata <kazu@hxi.com>
867 * as.h: Fix formatting.
868 * asintl.h: Likewise.
869 * bit_fix.h: Likewise.
870 * config/obj-aout.c: Likewise.
871 * config/obj-aout.h: Likewise.
872 * config/obj-bout.c: Likewise.
873 * config/obj-bout.h: Likewise.
874 * config/obj-coff.c: Likewise.
875 * config/obj-coff.h: Likewise.
876 * dwarf2dbg.h: Likewise.
878 * flonum.h: Likewise.
880 * itbl-ops.h: Likewise.
884 * struc-symbol.h: Likewise.
885 * subsegs.h: Likewise.
886 * symbols.h: Likewise.
890 2000-09-11 Kazu Hirata <kazu@hxi.com>
892 * bignum-copy.c: Fix formatting.
893 * config/tc-i370.c: Likewise.
894 * config/tc-i960.c: Likewise.
895 * config/tc-m68k.c: Likewise.
897 * flonum-copy.c: Likewise.
898 * flonum-konst.c: Likewise.
899 * flonum-mult.c: Likewise.
900 * literal.c: Likewise.
904 * subsegs.c: Likewise.
906 2000-09-09 Philip Blundell <philb@gnu.org>
908 * configure.in (arm*-*-uclinux*): New target.
909 * configure: Regenerate.
911 2000-09-09 Kazu Hirata <kazu@hxi.com>
913 * input-file.c: Fix formatting.
914 * itbl-ops.c: Likewise.
915 * messages.c: Likewise.
917 2000-09-08 Philip Blundell <philb@gnu.org>
919 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
922 2000-09-07 H.J. Lu <hjl@gnu.org>
924 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
925 * configure: Rebuild.
927 2000-09-07 Kazu Hirata <kazu@hxi.com>
929 * atof-generic.c: Fix formatting.
930 * config/tc-mips.c: Likewise.
931 * config/tc-vax.c: Likewise.
932 * input-scrub.c: Likewise.
934 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
936 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
937 * configure.in (sh-*-linux*): Added.
938 * configure: Rebuilt.
940 2000-09-06 Kazu Hirata <kazu@hxi.com>
942 * config/tc-hppa.c: Fix formatting.
944 * ecoff.c: Fix formatting.
946 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
948 * configure: Rebuilt with new libtool.m4.
950 2000-09-05 Kazu Hirata <kazu@hxi.com>
952 * cgen.c: Fix formatting.
953 * config/tc-ia64.c: Likewise.
955 2000-09-05 Nick Clifton <nickc@redhat.com>
957 * aclocal.m4: Regenerate.
958 * config.in: Regenerate.
959 * configure: Regenerate.
960 * po/gas.pot: Regenerate.
962 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
964 * config/tc-cris.c: Correct comment typos.
966 2000-09-05 Eric Christopher <echristo@cygnus.com>
968 * config/tc-mn10300.c: Cleanup.
969 (md_pcrel_from): Enable.
971 2000-09-05 Alan Modra <alan@linuxcare.com.au>
973 * expr.c (operand): Fix a comment typo.
974 * write.c (write_relocs): Fix a signed/unsigned warning.
976 * config/tc-hppa.c (fudge_reg_expressions): New
977 (hppa_force_reg_syms_absolute): New.
978 (pa_equ): Allow reg_section expressions.
979 * config/tc-hppa.c (md_optimize_expr): Define.
980 (hppa_force_reg_syms_absolute): Prototype.
982 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
983 (pa_parse_number): Pass in arg to select fp reg parsing.
984 Return 1 to indicate format checks pass. If strict, then only
985 accept a register or register symbol. Return value in...
986 (pa_number): New static for pa_parse_number.
987 (FP_REG_BASE): Define.
988 (FP_REG_RSEL): Define.
989 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
990 appropriate. White space changes.
991 (need_pa11_opcode): Don't bother passing any params, get them from
993 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
994 Remove extraneous check in case 'Q'.
995 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
996 reg, set section of resulting symbol to reg_section.
997 (pa_parse_space_stmt): Modify call to pa_parse_number.
998 (pa_space): Likewise.
1000 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1001 (hppa_force_relocation): Handle vtable relocs.
1002 (pa_vtable_entry): New.
1003 (pa_vtable_inherit): New.
1004 (md_pseudo_table): Add entries for vtable pseudos.
1005 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1006 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1008 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1009 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1010 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1012 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1013 specify a symbol type.
1015 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1016 dependent things together.
1017 (md_elf_symbol_type): Define.
1019 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1021 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1023 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1024 (obj_elf_vtable_entry): Declare.
1026 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1027 and export function.
1028 (obj_elf_vtable_entry): Similarly.
1029 (elf_pseudo_table): Fix the damage with a cast.
1031 2000-09-03 Richard Henderson <rth@cygnus.com>
1033 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1034 for template selection when a label is needed.
1036 2000-09-02 Kazu Hirata <kazu@hxi.com>
1038 * config/tc-ia64.c: Fix formatting.
1040 2000-09-02 Nick Clifton <nickc@redhat.com>
1042 * configure.in: Increase version number to 2.10.91.
1043 * configure: Regenerate.
1044 * aclocal.m4: Regenerate.
1045 * config.in: Regenerate.
1046 * po/gas.pot: Regenerate.
1047 * Makefile.in: Regenerate.
1049 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1051 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1052 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1053 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1055 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1058 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1060 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1061 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1062 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1063 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1064 (GOT_symbol): New variable.
1065 (md_undefined_symbol): Set it.
1067 2000-09-01 Richard Henderson <rth@cygnus.com>
1069 * config/tc-ia64.c (match): Don't inline.
1070 (extra_goodness): New.
1071 (md_begin): Prefer nop.f and nop.b for best_template.
1073 2000-08-31 Kazu Hirata <kazu@hxi.com>
1075 * as.c: Fix formatting.
1077 * frags.c: Likewise.
1078 * macro.c: Likewise.
1080 2000-08-31 Eric Christopher <echristo@cygnus.com>
1082 * config/tc-mn10300.c: Cleanup and fix warnings.
1083 (md_pseudo_table): Add initializers.
1084 (md_show_usage): Cleanup.
1085 (md_parse_option): Fix warnings.
1086 (md_undefined_symbol): Fix warnings.
1087 (md_conver_frag): Fix warnings.
1088 (tc_gen_reloc): Fix warnings.
1089 (md_apply_fix3): Fix warnings.
1090 (check_operand): Fix warnings.
1092 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1094 * acinclude.m4: Include libtool and gettext macros from the
1096 * aclocal.m4, configure: Rebuilt.
1098 2000-08-30 Mark Hatle <mhatle@mvista.com>
1100 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1102 2000-08-31 Kazu Hirata <kazu@hxi.com>
1104 * listing.c: Fix formatting.
1106 2000-08-29 Kazu Hirata <kazu@hxi.com>
1108 * app.c: Fix a comment typo. Fix formatting.
1110 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1112 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1113 offset of the target destination for jmp instructions.
1114 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1116 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1118 * NEWS: Mention support for CRIS.
1120 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1122 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1123 Sets `.lcomm' alignment to zero.
1125 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1127 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1128 (TC_FIX_ADJUSTABLE): Define.
1130 2000-08-23 Jim Wilson <wilson@cygnus.com>
1132 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1133 unwind.personality_routine is set.
1135 2000-08-23 H.J. Lu <hjl@gnu.org>
1137 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1139 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1141 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1144 2000-08-22 H.J. Lu <hjl@gnu.org>
1146 * config.in (STRICTCOFF): New for strict COFF.
1148 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1149 i386-*-go32* and i386-go32-rtems*.
1150 * configure: Rebuilt.
1152 * config/obj-coff.c (obj_coff_endef): Follow the historical
1153 behavior if STRICTCOFF is not defined.
1155 * doc/internals.texi: Document STRICTCOFF.
1157 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1159 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1160 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1161 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1162 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1163 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1164 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1165 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1168 2000-08-22 Eric Christopher <echristo@cygnus.com>
1170 * config/tc-mn10300.c: (md_apply_fix): New function.
1171 (mn10300_force_relocation): New function.
1172 (mn10300_fix_adjustable): New function.
1174 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1175 (TC_HANDLES_FX_DONE): Define.
1176 (obj_fix_adjustable): Define.
1177 (MD_APPLY_FIX3): Define.
1178 (TC_LINKRELAX_FIXUP): Define.
1180 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1182 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1184 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1186 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1188 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1189 if the fixup resulted in a relocation.
1191 2000-08-18 Nick Clifton <nickc@redhat.com>
1193 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1194 Make reference to first element of shift_names explicit.
1196 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1198 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1199 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1200 add a symbol's address. Removed all target-specific #ifdefs that
1201 used to accomplished the same.
1202 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1203 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1204 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1205 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1206 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1208 2000-08-17 Kazu Hirata <kazu@hxi.com>
1210 * dwarf2dbg.c: Fix formatting.
1212 2000-08-17 Nick Clifton <nickc@redhat.com>
1214 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1215 to be recoded as logical shift lefts by zero.
1217 2000-08-16 Jim Wilson <wilson@cygnus.com>
1219 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1220 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1222 (note_register_values): Handle IA64_OPND_R3_2 operands.
1224 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1226 * config/tc-i860.c (md_operand): Silly typo fixed.
1228 2000-08-16 Nick Clifton <nickc@redhat.com>
1230 * config/tc-arm.c (struct asm_shift): Delete.
1232 (enum asm_shift_index): New.
1233 (struct asm_shift_properties): New.
1234 (struct asm_shift_name): New.
1235 (shift_properties[]); New.
1236 (shift_names[]); New.
1238 (decode_shift): Use new structures.
1239 Issue a warning is "ROR #0" is used.
1240 Issue a warning if "ASR #0" or "LSR #0" is used.
1242 (md_begin): Initialise arm_shift_hsh table from new
1243 asm_shift_name array.
1245 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1247 * config/tc-sparc.c: Kill all warnings.
1248 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1250 (md_show_usage): Update usage text.
1252 2000-08-16 Nick Clifton <nickc@redhat.com>
1254 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1257 2000-08-15 Will Cohen <wcohen@redhat.com>
1259 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1261 * config/tc-sh.c (md_assemble): Changed so debug_type
1262 test performed for ppi_assemble
1263 * config/tc-sh.c: Included dwarf2dbg.h.
1264 (debug_line): Defined.
1265 (md_assemble): Generates dwarf2 line info.
1266 (sh_finalize): New function. Finalize dwarf2 info.
1267 (assemble_ppi): Returns size of code generated.
1268 (build_Mytes): Returns size of code generated.
1269 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1270 * config/tc-sh.h (md_end): Defined.
1271 (sh_finalize): Declared.
1273 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1275 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1278 2000-08-14 Nick Clifton <nickc@redhat.com>
1280 * config/tc-arm.c (do_bx): Allow "bx pc".
1282 2000-08-14 Jim Wilson <wilson@cygnus.com>
1284 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1285 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1286 (md_begin): Change assignment to md.flag to OR in the new bit.
1288 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1290 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1291 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1294 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1296 * NEWS: Mention i860 support.
1298 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1300 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1302 2000-08-14 Andreas Schwab <schwab@suse.de>
1304 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1306 2000-08-11 Andreas Schwab <schwab@suse.de>
1308 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1311 2000-08-11 Kazu Hirata <kazu@hxi.com>
1313 * expr.c: Fix formatting.
1314 * config/obj-bout.c: Likewise.
1316 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1318 * doc/c-i860.texi: Flesh out the i860 section more.
1320 2000-08-10 Kazu Hirata <kazu@hxi.com>
1322 * symbols.c: Fix formatting.
1325 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1327 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1328 has the IgnoreSize bit set.
1330 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1332 From Rodney Brown <RodneyBrown@mynd.com>
1333 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1334 * configure: Regenerate.
1336 2000-08-09 Kazu Hirata <kazu@hxi.com>
1338 * hash.c: Fix formatting.
1341 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1343 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1344 (i860_fix_info): New enum.
1345 (MD_APPLY_FIX3): Define.
1346 (WORKING_DOT_WORD): Define.
1347 (TC_HANDLES_FX_DONE): Define.
1348 (DIFF_EXPR_OK): Define.
1349 (LISTING_HEADER): Define.
1350 (TARGET_FORMAT): Select target format based on endian flag.
1351 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1352 (target_big_endian): Add external declaration.
1354 * config/tc-i860.c: All existing code reworked completely. Other
1355 new code shown below.
1356 (SYNTAX_SVR4): Define.
1357 (target_warn_expand): New variable.
1358 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1359 (md_longopts): Declare and define with new options (-EL, -EB,
1361 (md_show_usage): New function.
1362 (md_operand): New function.
1363 (obtain_reloc_for_imm16): New function.
1364 (md_apply_fix3): New function.
1365 (tc_gen_reloc): New function.
1367 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1369 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1370 2 bytes of the jump address are in the same frag.
1371 (find): Accept 68hc12 register indirect modes.
1373 * NEWS: Mention 68HC11 & 68HC12 support.
1375 2000-08-07 Richard Henderson <rth@cygnus.com>
1377 * config/tc-ia64.c (unwind): Add prologue_mask member.
1378 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1379 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1380 (dot_body): Clear unwind.prologue_mask.
1381 (dot_prologue): Set it. Accept a register second argument.
1383 2000-08-07 Kazu Hirata <kazu@hxi.com>
1385 * config/atof-ieee.c: Fix formatting.
1386 * config/atof-tahoe.c: Likewise.
1388 2000-08-06 Nick Clifton <nickc@cygnus.com>
1390 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1393 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1394 of .popsection, .previous, .pushsection, .subsection,
1395 .version, .vtable_entry, .vtable_inherit and .weak.
1397 2000-08-05 Kazu Hirata <kazu@hxi.com>
1399 * config/tc-cris.c: Fix formatting.
1400 * config/tc-i386.c: Likewise.
1401 * config/tc-sparc.c (sparc_ip): Simplify the code.
1403 2000-08-04 Kazu Hirata <kazu@hxi.com>
1405 * config/tc-cris.c: Rearrange code for readability.
1406 * config/tc-d10v.c: Fix formatting.
1407 * config/tc-m32r.c: Likewise.
1408 * config/tc-sparc.c: Likewise.
1410 2000-08-02 Jim Wilson <wilson@cygnus.com>
1412 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1413 before ia64_find_opcode.
1414 (md_assemble): Likewise.
1416 2000-08-01 Nick Clifton <nickc@cygnus.com>
1418 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1419 Undo some formatting fixes.
1421 2000-08-01 Kazu Hirata <kazu@hxi.com>
1423 * config/obj-som.c: Fix formatting.
1424 * config/obj-ieee.c: Likewise.
1425 * config/tc-arm.c: Likewise.
1426 * config/tc-v850.c: Likewise.
1428 2000-08-01 Nick Clifton <nickc@redhat.com>
1430 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1431 index by command line option.
1433 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1435 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1436 (@node M68K-Branch): Rewrite to match the reality.
1438 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1440 * doc/c-i860.texi: New file.
1441 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1442 * doc/Makefile.in: Regenerate.
1443 * doc/all.texi: Add I860 as relevant architecture.
1444 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1446 2000-07-31 Kazu Hirata <kazu@hxi.com>
1448 * config/tc-d30v.c: Fix formatting.
1450 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1452 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1453 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1454 long emit a long branch if available instead of an absolute jump, never
1455 emit absolute jumps for anything with --pcrel.
1457 * doc/c-m68k.texi: Document new command line option.
1459 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1461 * config/tc-avr.c: Use PARAMS macro in function declarations.
1462 Don't declare md_pcrel_from_section (already in tc-avr.h).
1463 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1464 (avr_operand): Don't set (unsigned) op_mask to -1.
1466 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1468 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1469 * configure: Regenerated.
1470 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1471 of operand to the .type directive (.e.g, "type").
1473 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1475 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1476 * app.c (do_scrub_chars): Record where first comment found.
1477 * read.c (read_a_source_file): Init found_comment on entry, and
1478 notify whether comments found on exit.
1479 * config/tc-hppa.c (md_shortopts): Add "c".
1480 (md_longopts): Add warn-comment.
1481 (md_parse_option): Handle it.
1482 (md_show_usage): Show available options.
1483 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1485 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1487 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1488 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1490 (md_estimate_size_before_relax): Don't fall off end of function.
1492 2000-07-27 Kazu Hirata <kazu@hxi.com>
1494 * config/tc-avr.c: Fix formatting.
1495 * config/tc-ns32k.c: Likewise.
1497 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1499 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1501 2000-07-27 Kazu Hirata <kazu@hxi.com>
1503 * config/tc-d10v.c: Fix formatting.
1504 * config/tc-z8k.c: Likewise.
1505 * config/tc-sparc.c: Likewise.
1507 2000-07-26 Dave Brolley <brolley@redhat.com>
1509 * cgen.c (queue_fixup): Declare opinfo.
1510 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1511 (gas_cgen_md_operand): Ditto.
1512 (gas_cgen_md_apply_fix3): Ditto.
1514 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1516 * config/obj-coff.c (obj_frob_symbol): Don't merge
1517 labels. Don't merge if the symbol isn't constant. Return
1518 immediately if a symbol is merged.
1520 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1522 * frags.c (frag_align): Correct absolute section alignment.
1524 2000-07-20 DJ Delorie <dj@redhat.com>
1526 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1527 it breaks linking against DLLs.
1529 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1531 * configure.in: Add CRIS support.
1532 * configure: Regenerate.
1533 * Makefile.am: (CPU_TYPES): Add cris.
1534 (CPU_OBJ_VALID) [aout]: Add cris.
1535 (MULTI_CPU_TYPES): Add cris.
1536 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1537 [coff]: Only i386 and mips are valid.
1538 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1539 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1540 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1541 Regenerate dependencies.
1542 * Makefile.in: Regenerate.
1543 * aclocal.m4: Regenerate.
1544 * as.c: Declare crisaout, criself.
1545 * config/tc-cris.h, config/tc-cris.c: New.
1546 * config/e-criself.c, config/e-crisaout.c: New.
1547 * po/POTFILES.in, po/gas.pot: Regenerate.
1549 2000-07-20 Kazu Hirata <kazu@hxi.com>
1551 * read.c: Fix formatting.
1552 * write.c: Fix formatting.
1554 2000-07-19 H.J. Lu <hjl@gnu.org>
1556 * sb.c: Include <stdlib.h> if exists for abort ().
1558 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1560 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1561 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1562 (pa_type_args): Same here.
1564 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1566 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1567 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1568 the storage class is already set.
1570 2000-07-17 Kazu Hirata <kazu@hxi.com>
1572 * config/tc-m68hc11.c: Fix formatting.
1573 * config/tc-mn10200.c: Likewise.
1574 * config/tc-mn10300.c: Likewise.
1575 * config/tc-pj.c: Likewise.
1576 * config/tc-tic80.c: Likewise.
1577 * config/tc-w65.c: Likewise.
1579 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1581 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1584 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1586 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1589 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1591 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1592 ELF as are used for SOM (except the 32-bit reloc one) to decide
1593 whether a symbol can be reduced to a section symbol. Expand on
1594 the comment for symbols involved in LR% and RR% expressions.
1596 2000-07-14 Nick Clifton <nickc@cygnus.com>
1598 * config/tc-mips.c (mips_disable_float_construction): New
1599 static variable. Set to true if doubles should not be
1600 constructed by loading two single width fp registers with
1601 halves of the value.
1602 (mips_ip): Test mips_disable_float_construction.
1603 (md_longopts): Add command line switches --construct-floats
1604 and --no-construct-floats.
1605 (md_parse_option): Parse new command line options.
1606 (md_show_usage): Describe new command line options.
1608 * doc/c-mips.texi: Document new command line options.
1610 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1612 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1613 * configure: Regenerate.
1615 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1617 * configure.in (DEFAULT_EMULATION setting): Revert part of
1618 2000-07-01 change that set te_multi=multi unless set to tmips.
1619 * configure: Regenerate.
1621 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1623 * config/obj-coff.c (coff_frob_section): Add padding to the last
1624 section when aligning it increases its size.
1626 2000-07-11 Kazu Hirata <kazu@hxi.com>
1628 * config/tc-tic54x.c: Fix formatting.
1630 2000-07-10 Kazu Hirata <kazu@hxi.com>
1632 * config/tc-h8500.c: Fix formatting.
1633 * config/tc-tic54x.c: Fix formatting.
1635 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1637 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1638 displacements correctly.
1640 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1642 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1644 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1648 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1650 From David Huggins-Daines <dhd@linuxcare.com>
1651 * config/te-hppalinux64.h: Add a new emulation.
1652 * configure.in (emulations): Add configure bits to support the
1653 64-bit Linux/parisc target.
1654 * configure: Regenerate.
1656 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1657 (md_shortopts): Add `V' for ELF.
1659 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1660 when SOM or ELF_ARG_RELOC are defined.
1661 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1662 ELF_ARG_RELOC are defined.
1663 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1664 (pa_stringer): ..Do it here instead. Fix comment typos.
1665 (hppa_force_relocation): Cast enums to int before comparing with
1668 From Ryan Bradetich <rbradetich@uswest.net>
1669 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1670 redifinition warning.
1671 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1672 (hppa_force_relocation): ditto
1673 (md_apply_fix): Added cast to buf to fix warnings.
1675 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1676 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1678 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1679 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1680 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1681 reloc_type** to avoid warnings in switch.
1682 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1683 little earlier instead.
1685 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1687 (pa_type_args): Use symbol_arg_reloc_info.
1688 (struct pa_it): Make arg_reloc unsigned int.
1689 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1690 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1691 (pa_code): Delete. pa_text duplicates this function.
1692 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1693 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1695 (cons_fix_new_hppa): Actually change selector to e_fsel when
1696 warning about assuming so.
1697 (tc_gen_reloc): More example elf arg reloc code.
1698 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1699 (hppa_force_relocation): Likewise.
1701 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1703 (pa_end_of_source): Prototype.
1704 (hppa_fix_adjustable): Prototype.
1705 (LABELS_WITHOUT_COLONS): Move it..
1706 * config/te-hppa.h: To here.
1708 * config/te-hppa64.h: New file.
1710 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1712 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1713 format -10, -16, 16 relocs.
1714 (hppa_elf_mark_end_of_function): Test for null
1715 last_call_info->start_symbol
1717 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1718 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1719 re_assesmble_* functions. Delete extraneous statements. Fix
1721 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1722 insn to re_assemble_*.
1724 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1726 * doc/internals.texi (Expressions): Fix typo.
1728 2000-07-08 Kazu Hirata <kazu@hxi.com>
1730 * config/tc-sh.c: Fix formatting.
1731 * config/tc-tic54x.c: Fix formatting.
1732 * depend.c: Fix formatting.
1733 * flonum-konst.c: Likewise.
1734 * flonum-mult.c: Likewise.
1736 2000-07-07 Kazu Hirata <kazu@hxi.com>
1738 * config/tc-sh.c: Fix comments.
1739 * config/obj-vms.c: Fix comments.
1740 * config/tc-a29k.c: Likewise.
1741 * config/tc-alpha.c: Likewise.
1742 * config/tc-h8300.c: Likewise.
1743 * config/tc-h8500.c: Likewise.
1744 * config/tc-i370.c: Likewise.
1745 * config/tc-ia64.c: Likewise.
1746 * config/tc-m68hc11.c: Likewise.
1747 * config/tc-m68k.c: Likewise.
1748 * config/tc-mips.c: Likewise.
1749 * config/tc-ns32k.c: Likewise.
1750 * config/tc-ppc.c: Likewise.
1751 * config/tc-z8k.c: Likewise.
1753 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1755 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1756 Default to '(SEC_LOAD | SEC_DATA)'.
1757 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1759 * doc/internals.texi (CPU Backend): Describe
1760 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1762 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1764 * as.c (parse_args): NULL terminate the long option list.
1766 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1768 * config/tc-d30v.h: Include "write.h" for fixS.
1769 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1771 2000-07-05 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-d30v.c (write_2_short): Further changes to warning
1774 messages produced when combining EITHER_BUT_PREFER_MU attributed
1777 2000-07-05 DJ Delorie <dj@redhat.com>
1781 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1783 * config/tc-arm.c (psrs): Accept combinations of flags.
1785 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1787 * config/tc-avr.c: Change _ () to _() around all strings marked
1788 for translation (exception from the usual coding style).
1789 (avr_opt): New struct variable, how the new switches are set.
1790 (OPTION_MMCU): Define as 'm' and actually use.
1791 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1792 (show_mcu_list): New function, display the list of known MCUs.
1793 (md_show_usage): Document the new switches. Call show_mcu_list.
1794 (avr_set_arch): Change 'm' to OPTION_MMCU.
1795 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1796 Handle the new switches.
1797 (avr_operands): Disable warnings for undefined combinations of
1798 operands if -mall-opcodes. Disable warnings for skipping two-word
1799 instructions if enhanced core or -mno-skip-bug.
1800 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1801 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1802 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1803 (avr_ldi_expression): Warn about implicit lo8().
1804 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1806 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1808 * configure.in: Add entry for mips-*-sysv4*MP*
1809 * configure: Rebuild
1810 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1811 elf32-tradlittlemips for traditional mips targets.
1812 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1813 test for Link Once sections as in adjust_reloc_syms.
1814 * config/te-tmips.h: New file for traditional mips targets. Define
1817 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1819 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1820 flags argument is not present, don't change an existing section's
1821 section's attributes. If the flags argument is present, warn if the
1822 attributes don't match the section's current attributes. When
1823 long section names are supported, set SEC_LINK_ONCE and
1824 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1826 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1828 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1829 symbols; create them.
1831 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1833 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1834 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1836 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1838 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1839 expressions. Ignore the problem when handling 16 bit signed
1840 immediates, because the assembler will take care of the relocation
1843 2000-06-27 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1846 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1847 sequential order, and emit warning messages if the input source
1848 code contains constructs like that, or parallel constructs
1849 containing such opcodes.
1851 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1853 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1854 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1855 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1856 (md_show_usage): Update usage message.
1857 (md_parse_option): Allow redefinition of MCU type within the
1858 same avr[1-5] bfd machine type. Show both old and new MCU type
1859 in the error message.
1860 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1861 Simplify 8K wrap code.
1863 2000-06-25 Kazu Hirata <kazu@hxi.com>
1865 * config/obj-aout.c: Remove all uses of DEFUN.
1866 * config/obj-ieee.c: Likewise.
1867 * config/tc-sh.c: Fix comment typos.
1868 * config/tc-tahoe.c: Likewise.
1869 * config/tc-vax.c: Likewise.
1870 * config/tc-w65.c: Likewise.
1871 * config/tc-z8k.c: Likewise.
1872 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1874 2000-06-24 DJ Delorie <dj@cygnus.com>
1876 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1877 more changes from Sept 1999
1878 (tc_i386_fix_adjustable): ditto
1879 (md_apply_fix3): ditto
1881 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1883 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1884 (gas_cgen_parse_operand): Set it around expression() call.
1885 (gas_cgen_md_operand): Test for it before longjmp().
1887 2000-06-24 Kazu Hirata <kazu@hxi.com>
1889 * config/tc-h8500.c: Remove all uses of DEFUN.
1890 * config/tc-sh.c: Likewise.
1891 * config/tc-w65.c: Likewise.
1892 * config/tc-z8k.c: Likewise.
1894 * config/tc-h8500.c: Fix typos in comments.
1896 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1898 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1901 2000-06-23 matthew green <mrg@redhat.com>
1903 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1904 defined. Fix error message for `[' grouping.
1906 2000-06-22 Kazu Hirata <kazu@hxi.com>
1908 * config/tc-h8300.c: Fix formatting and comment typos.
1910 2000-06-22 Timothy Wall <twall@cygnus.com>
1912 * config/tc-ia64.c (note_register_values): Move premature QP
1913 notation clearing into the appropriate place.
1915 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1917 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1918 first before anything else. Add bin-bugs.h, emul.h and progress.h
1919 Sort list of files as for $(OBJS) in Makefile.am.
1921 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1922 find one. Remake dependencies.
1923 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1924 * Makefile.in: Regenerate.
1925 * doc/Makefile.in: Regenerate.
1927 * config/tc-i386.c (i386_displacement): Don't assume a constant
1928 displacement is necessarily 16 bits when in 16 bit code mode.
1929 (md_assemble): Instead size the displacement here after we know
1930 for sure that a .code16gcc operand hasn't automatically added
1931 operand size prefixes.
1933 2000-06-21 H.J. Lu <hjl@gnu.org>
1935 * Makefile.am: Rebuild dependency.
1936 * Makefile.in: Rebuild.
1938 2000-06-21 Kazu Hirata <kazu@hxi.com>
1940 * config/tc-h8300.c (parse_reg): Make the function static.
1941 (parse_exp): Likewise.
1943 2000-06-20 DJ Delorie <dj@cygnus.com>
1945 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1946 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1947 for cygwin import libraries to work properly.
1949 2000-06-20 H.J. Lu <hjl@gnu.org>
1951 * Makefile.am: Rebuild dependency.
1952 * Makefile.in: Rebuild.
1953 * configure: Likewise.
1954 * doc/Makefile.in: Likewise.
1956 2000-06-20 Timothy Wall <twall@cygnus.com>
1958 * doc/internals.texi (CPU backend): Add @itemx for
1959 TC_START_LABEL_WITHOUT_COLON.
1960 * doc/c-tic54x.texi: New.
1961 * doc/as.texinfo: Add tic54x features and include primary tic54x
1963 * doc/all.texi: Add C54X.
1964 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1965 * doc/Makefile.in: Regenerate.
1966 * configure.in: Add tic54x and define LIBM for tic54x.
1967 * configure: Regenrate.
1968 * config/tc-tic54x.[ch]: New.
1969 * config/obj-coff.h: Add tic54x.
1970 * Makefile.am: (CPU_TYPES): Add tic54x.
1971 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1972 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1973 (as_new_LDADD): Add $(LIBM).
1974 * Makefile.in: Regenerate.
1976 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1978 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1979 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1980 * doc/as.texinfo: Likewise.
1982 * configure, Makefile.in: Regenerate.
1983 * configure.in (emulations): Recognize m6811 and m6812.
1984 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1985 Added files for 68hc11 and 68hc12 assembler.
1986 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1987 * config/tc-m68hc11.h: Header definition for that assembler.
1989 2000-06-18 Nick Clifton <nickc@redhat.com>
1991 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1992 instead of OCTETS_PER_BYTE.
1994 * config/tc-v850.c: Fix compile time warnings.
1995 * config/tc-ppc.c: Fix compile time warnings.
1997 2000-06-18 H.J. Lu <hjl@gnu.org>
1999 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2000 * configure: Rebuild.
2002 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2004 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2007 2000-06-16 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2010 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2012 * doc/c-mips.texi: Document newly accepted cpu variants.
2014 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2016 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2018 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2020 * macro.c (getstring): Make it possible to escape the quote
2023 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2025 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2027 2000-06-13 H.J. Lu <hjl@gnu.org>
2029 * configure: Regenerate.
2031 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2033 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2035 * doc/internals.texi (line_separator_chars): Semicolon is no
2036 longer a default. Mention null and newline as defaults.
2038 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2040 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2041 * config/tc-i860.h (line_separator_chars): Likewise.
2042 * config/tc-h8300.c (line_separator_chars): Likewise.
2043 * config/tc-i960.c (line_separator_chars): Likewise.
2044 * config/tc-m68k.c (line_separator_chars): Likewise.
2045 * config/tc-mips.c (line_separator_chars): Likewise.
2046 * config/tc-ns32k.c (line_separator_chars): Likewise.
2047 * config/tc-sparc.c (line_separator_chars): Likewise.
2048 * config/tc-vax.c (line_separator_chars): Likewise.
2050 * config/tc-h8300.c (comment_chars): Use string initialiser.
2051 * config/tc-i960.c (line_comment_chars): Likewise.
2052 * config/tc-z8k.c (comment_chars, line_comment_chars,
2053 line_separator_chars): Likewise.
2055 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2058 2000-06-08 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2063 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2065 * configure.in (VERSION): Update to show this is the CVS mainline.
2067 2000-06-08 Matthew Jacob <mjacob@feral.com>
2069 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2070 $at is the integer register $r28, vs. both $r28 and the floating
2071 point register $f28.
2073 2000-06-08 James E. Wilson <wilson@cygnus.com>
2075 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2076 (dot_endp): Don't call ia64_flush_insns.
2077 (emit_one_bundle): Don't delete prologue/body records from
2078 unwind_record list in first loop. Rewrite second loop to account for
2081 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2083 * config/tc-ia64.c: Add missing prototypes.
2084 (generate_unwind_image): Cast argument to output_unw_records call.
2086 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2088 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2090 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2092 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2093 (REGISTER_P): likewise.
2094 (avr_opcodes): uses include/opcode/avr.h
2095 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2097 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2099 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2102 2000-06-03 H.J. Lu <hjl@gnu.org>
2104 * read.c (is_end_of_line): Put back `;'.
2106 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2108 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2110 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2112 * expr.c (operand): Test is_end_of_line outside switch to catch
2113 line separator chars that are also operators.
2114 (operator): Return O_illegal for line separator chars.
2116 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2117 entry (or `!' entry for TC_HPPA).
2119 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2120 before indexing is_end_of_line. Remove redundant check for '\0'.
2122 * config/tc-h8500.c (md_assemble): Likewise.
2123 * config/tc-mcore.c (md_assemble): Likewise.
2124 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2127 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2129 * config/tc-mcore.c (mcore_cons): Likewise.
2130 (mcore_float_cons): Likewise.
2131 (mcore_stringer): Likewise.
2132 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2134 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2136 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2138 2000-05-29 Nick Clifton <nickc@cygnus.com>
2140 * config/tc-sh.c: Fix compile time warning messages.
2142 * config/tc-mips.c: Fix compile time warning messages.
2144 2000-05-29 Philip Blundell <philb@gnu.org>
2146 * doc/as.texinfo: Update copyright dates.
2147 (Local Labels): Delete misplaced mention of ARM.
2148 * NEWS: Mention ARM ELF support.
2150 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2152 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2153 it is modified, and use the real_size to compute the frag address
2154 for dwarf2 line info.
2156 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2158 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2159 line-matching scheme to cope with automake moving variables around.
2160 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2161 * Makefile.in: Regenerate.
2163 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2165 * config/tc-sparc.c (sparc_relax): New.
2166 (md_longopts): Add -relax and -no-relax options.
2167 (md_parse_options, md_show_usage): Likewise.
2168 (md_apply_fix3): Optimize tail call into branch always if possible.
2170 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2172 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2173 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2174 rules, with warning when a GAS statement specifies a packing that
2175 will result in an instruction being squashed.
2176 Added typdef packing_type and enumerals, changed various integer
2177 literals to use the enumerals.
2179 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2181 * config/tc-ia64.c (dot_restorereg_p): New function.
2182 (md_pseudo_table): Add restorereg.p.
2183 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2184 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2186 * config/tc-ia64.h (unw_record_type): Add unwabi.
2187 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2188 called MASK with members for imask, and the masks produced by
2189 fr_mem, gr_mem, br_mem, and frgr_mem.
2190 (unw_p_record): Add members ABI and CONTEXT.
2191 (unw_x_record): Add member AB.
2192 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2193 as pseudo-register for use during unwind info generation.
2194 (AR_PFS, AR_LC): New macros.
2195 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2196 whose names start with an at sign (as in "@priunat").
2197 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2199 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2200 proc_end, unwind_info, personality_routine): Consolidate into
2201 "unwind" structure to reduce offset-table use. Add member
2202 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2204 (output_R1_format, output_R3_format, output_P3_format,
2205 output_P6_format): Initialize R with zero to reduce compiler warnings.
2206 (output_P7_format): Ditto. Add `default' branch to switch
2207 statement to reduce compiler warnings.
2208 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2209 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2210 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2211 into single argument.
2212 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2213 compiler warnings. Merge A and B args into single argument.
2214 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2215 A and B args into single argument.
2216 (free_record): Removed (wasn't used).
2217 (free_list_records): Also free imasks in prologue records.
2218 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2219 (output_spill_mask): Remove.
2220 (output_unwabi): New function.
2221 (output_epilogue, output_label_state, output_copy_state): Call
2223 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2224 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2226 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2227 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2228 as part of handling the prologue records. Emit region's imask if
2229 we have one. Handle unwabi, epilogue, label_state, copy_state,
2230 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2231 spill_sprel_p, and spill_reg_p records.
2232 (set_imask, count_bits, slot_index): New function.
2233 (fixup_unw_records): Fix region size computation. Handle
2234 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2235 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2236 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2237 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2238 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2239 (dot_save): Use manifest constants for applicaton registers.
2240 Handle REG_PR and REG_PRIUNAT.
2241 (dot_restore): Don't just ignore it.
2242 (dot_restorereg): New function..
2243 (generate_unwind_image): Ensure unwind info is a multiple of eight
2244 bytes, not just four bytes.
2245 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2246 (dot_altrp): Don't just ignore it.
2247 (dot_savemem): New function. Replaces dot_savesp() and
2248 dot_savepsp(). Use manifest constants for applicaton registers.
2249 Handle REG_PR and REG_PRIUNAT.
2250 (dot_savef): Simplify.
2251 (dot_saveb): Support generation of br_gr.
2252 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2253 dot_label_state, dot_copy_state): New function.
2254 (dot_unwabi): Don't just ignore it.
2255 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2256 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2257 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2258 (emit_one_bundle): Set slot number for prologue/body records
2259 *before* emitting the first insn.
2260 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2261 (md_begin): Declare "psp" pseudo-register.
2262 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2263 so we don't get segfault.
2264 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2265 counts as required per SW Conventions manual
2266 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2267 output_preds_psprel, output_preds_sprel, output_spill_base,
2268 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2269 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2270 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2271 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2272 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2273 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2274 (dot_vframe): Implement.
2275 (dot_vframesp, dot_vframepsp): New function.
2277 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2279 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2280 * configure: Regenerate.
2282 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2284 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2285 (md_estimate_size_before_relax): so we can use it here instead of
2286 old kludges. Localise vars to blocks. Comment.
2288 * frags.c (frag_new): Update fr_var comments.
2289 * frags.h (struct frag): Ditto.
2291 2000-05-22 Richard Henderson <rth@cygnus.com>
2293 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2294 (pseudo_func): Add pcrel.
2295 (operand_match): Handle IA64_OPND_TGT64.
2296 (build_insn): Likewise.
2297 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2298 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2299 (fix_insn): Handle all three 64-bit relocation types.
2301 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2303 * obj.h (struct format_ops): New members begin, app_file,
2304 s_set_other, s_set_desc, s_get_type, s_set_type,
2305 separate_stab_sections, init_stab_section.
2307 * config/obj-multi.h: Update GPL notice to v2.
2309 (obj_app_file): New.
2310 (S_SET_SIZE): Test s_set_size for NULL before calling.
2311 (S_SET_ALIGN): Similar for s_set_align.
2316 (SEPARATE_STAB_SECTIONS): New.
2317 (INIT_STAB_SECTION): New.
2318 (EMIT_SECTION_SYMBOLS): New.
2319 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2321 * config/obj-elf.h: Update GPL notice to v2.
2322 Mention that this file is included from obj-multi.h.
2323 (obj_begin): Wrap definition in ifndef.
2324 (elf_file_symbol): Constify declaration.
2325 (obj_app_file): Ditto.
2326 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2327 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2329 * config/obj-elf.c (elf_s_set_other): New.
2330 (elf_file_symbol): Constify argument.
2331 (elf_separate_stab_sections): New.
2332 (elf_init_stab_section): New.
2333 (elf_format_ops): Add new members. Remove comma at end.
2335 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2336 (ecoff_format_ops): Add new fields. Remove comma at end.
2337 Mention inconsistency for emit_section_symbols.
2339 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2341 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2342 (coff_separate_stab_sections): New.
2343 (coff_format_ops): Add new members.
2345 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2346 (obj_aout_s_set_other): New.
2347 (obj_aout_s_set_desc): New.
2348 (obj_aout_s_get_type): New.
2349 (obj_aout_s_set_type): New.
2350 (obj_aout_separate_stab_sections): New.
2351 (aout_format_ops): New members added. Use obj_aout_process_stab,
2352 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2353 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2355 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2357 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2359 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2360 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2361 (md_estimate_size_before_relax): Ensure jumps to weak and
2362 externally visible symbols are relocatable.
2364 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2366 * stabs.c (aout_process_stab): Make global.
2367 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2368 * read.h (aout_process_stab): Declare.
2370 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2371 Generalize to *aout, *coff *elf.
2372 * configure: Regenerated.
2374 * doc/internals.texi (Object format backend): Say
2375 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2377 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2378 * Makefile.in: Regenerated.
2380 2000-05-19 Catherine Moore <clm@cygnus.com>
2382 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2384 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2386 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2387 instruction to reflect change in re_assemble_*.
2389 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2391 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2392 build PA64 ELF tools.
2393 * configure: Rebuilt.
2395 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2397 * Makefile.am: Regenerate dependencies.
2398 * Makefile.in: Regenerate.
2400 2000-05-15 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-arm.c (struct asm_psr): Add boolean field
2403 distinguishing between CSPR and SPSR. Rename 'number' field
2405 (psrs): Rearrange contents to match new asm_psr structure.
2406 (arm_psr_parse): Move next to psr_required_here. Make it
2407 return an asm_psr structure.
2408 (psr_required_here): Use asm_psr structure returned by
2410 (do_msr): Reorganise to allow psr_required_here to be called
2412 (md_undefined_name): Mark 'name' parameter as unused, since
2413 the COFF target does not use it.
2415 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2417 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2419 * config/te-aux.h: Likewise.
2420 * config/te-dpx2.h: Likewise.
2421 * config/te-go32.h: Likewise.
2422 * config/te-hp300.h: Likewise.
2423 * config/te-hppa.h: Likewise.
2424 * config/te-i386aix.h: Likewise.
2425 * config/te-ic960.h: Likewise.
2426 * config/te-interix.h: Likewise.
2427 * config/te-nbsd532.h: Likewise.
2428 * config/te-pc532mach.h: Likewise.
2429 * config/te-ppcnw.h: Likewise.
2430 * config/te-psos.h: Likewise.
2431 * config/te-sparcaout.h: Likewise.
2432 * config/te-sun3.h: Likewise.
2433 * config/te-sysv32.h: Likewise.
2435 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2437 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2438 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2439 and sign extend without an if statement.
2440 (build_bytes): Likewise.
2442 2000-05-14 Kazu Hirata <kazu@hxi.com>
2444 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2445 X_add_symbol L_32 case.
2447 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2449 * config/te-freebsd.h: New file.
2451 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2453 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2454 bindtextdomain): Replace defines with those from intl/libgettext.h
2455 to quieten gcc warnings.
2457 * NEWS: Mention x86 .arch and -q.
2459 * config/tc-i386.c (quiet_warnings): New.
2460 (md_assemble): Use quiet_warnings.
2461 (md_parse_option): Set quiet_warnings from -q.
2462 (md_show_usage): Mention -q, delete -m.
2463 (flag_do_long_jump): Delete.
2464 (md_parse_option): Remove -m.
2465 (md_show_usage): Remove -m.
2466 (md_create_long_jump): Remove useless flag_do_long_jump code.
2468 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2469 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2471 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2472 Alexander Sokolov <robocop@netlink.ru>
2474 * doc/c-i386.texi (i386-Arch): New section.
2475 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2477 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2478 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2479 architecture has been given and is not 486.
2480 (set_cpu_arch): New.
2481 (md_pseudo_table): Add .arch.
2482 (md_assemble): Warn if cpu architecture has been given and an
2483 unsupported instruction.
2485 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2486 Move operand_types bit defines after relevant template field.
2487 (template): Add cpu_flags.
2491 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2493 * config/tc-mn10300.h (md_end): Define.
2494 (mn10300_finalize): Declare.
2495 * config/tc-mn10300.c: Include dwarf2dbg.h.
2496 (debug_line): Define.
2497 (md_assemble): Generate dwarf2 line info.
2498 (mn10300_finalize): New function. Finalize dwarf2 info.
2500 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2502 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2503 external version of the relocation for weak symbols.
2505 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2507 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2508 frame size in units of 16 bytes, as required per SW Conventions manual.
2509 (output_unw_records): Output info-block header as a dword to get
2512 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2514 * as.h: #include "file", not <file> on files from ../include.
2515 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2516 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2517 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2518 (tc_coff_symbol_emit_hook): Ditto.
2519 (OPTCOUNT): Cast to int to avoid compiler warning.
2520 (md_begin): Fix signed/unsigned warnings.
2522 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2524 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2525 ABRANCH LONG case for a conditional branch on a 68000.
2526 (md_estimate_size_before_relax): Likewise. Also handle
2527 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2528 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2529 PC-relative on all CPUs.
2530 (md_estimate_size_before_relax): Likewise.
2532 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2534 * as.c (parse_args): Just mention current year in printed
2537 2000-05-03 J.T. Conklin <jtc@redback.com>
2539 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2541 (md_parse_option): Recognize -m7400.
2543 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2545 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2546 don't permit lp to become less than the words array.
2548 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2550 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2551 Fix little-endian case.
2553 2000-05-03 David O'Brien <obrien@NUXI.com>
2555 * as.c (parse_args): Update copyright.
2557 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2559 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2560 for the .bss section too.
2562 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2564 * configure.in: Set em=linux for hppa-*-linux.
2565 * configure: Regenerate.
2566 * doc/Makefile.in: Regenerate with correct automake.
2568 * frags.c (frag_grow): Sanity check chunk_size.
2570 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2571 * config/obj-som.h: Likewise.
2572 * config/obj-ieee.h: Likewise.
2574 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2576 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2577 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2578 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2579 (pa_ip): low_sign_unext now returns via function value. Use
2580 re_assemble_* instead of dis_assemble_* and
2581 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2583 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2584 (md_section_align, md_parse_option, md_show_usage,
2585 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2586 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2587 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2588 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2589 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2591 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2592 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2593 outside of switch. Correct mask and shifting errors in case 10
2594 and case -11. In case 21, compare against signed range to suit
2595 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2596 case 17 and case 22, use offsetT variable to properly check range.
2597 Use re_assemble_* here too.
2598 (evaluate_absolute): Change type of value to offsetT. Call
2599 hppa_field_adjust to do the work for us.
2600 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2601 (pa_parse_cmpib_64_cmpltr): Ditto.
2602 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2603 of i to unsigned int.
2604 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2605 (pa_end_of_source): Return type is void.
2607 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2609 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2611 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2613 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2614 More comments added.
2615 (md_begin): Removed "construct symbols for each register name".
2616 Because register names conflicts with GCC generated function
2618 (avr_operand): Now constant numbers can be used as a register
2619 identifiers (0 as r0, 31 as r31).
2620 (md_assemble): use skip_space () before parsing instruction
2623 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2625 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2626 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2627 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2628 * configure: Regenerate.
2630 2000-04-29 Andreas Jaeger <aj@suse.de>
2632 * as.h: Correctly check GCC version.
2634 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2636 * doc/as.1: Fix unbalanced brackets.
2638 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2640 (line_comment_chars): Set to '/' if TE_FreeBSD.
2642 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2644 * configure.in: Configury support for PA64 (currently disabled).
2645 * configure: Rebuilt.
2647 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2649 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2650 bfd_set_section_alignment.
2652 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2654 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2657 2000-04-24 Nick Clifton <nickc@cygnus.com>
2659 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2660 * doc/as.texinfo (Align): Include arm and strongarm in list of
2661 targets that have the second form of the behaviour of the .align
2664 2000-04-24 Mark Klein <mklein@dis.com>
2666 * obj-som.c: Terminate obj_pseudo_table.
2668 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2670 * as.c (parse_args): Allow md_parse_option to override -a listing
2672 * config/obj-coff.c (add_lineno): Change type of offset parameter
2673 from "int" to "bfd_vma."
2674 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2675 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2676 (ppc_change_csect): Align correctly for XCOFF64.
2677 (ppc_machine): New function, which discards "ppc_machine" line.
2678 (ppc_tc): Cons for 8 when code is 64 bit.
2679 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2681 (md_parse_option): Handle -a64 and -a32.
2683 * config/tc-ppc.h (TARGET_MACH): Define.
2684 (TARGET_FORMAT): Move to function.
2685 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2687 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2689 * config/tc-avr.c: New AVR_ISA_ defined.
2690 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2691 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2692 for `fmul', `movw' and `lpm R,Z' instructions.
2693 (avr_operands): Warn if current opcode is a two-word instruction
2694 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2695 (avr_opcodes): New commands added.
2696 (REGISTER_P): Check 'a' and 'v' constraint letters.
2697 (mcu_types): New MCU added.
2699 2000-04-22 Timothy Wall <twall@cygnus.com>
2701 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2703 (operand_match): Conditionally insert default bit values for IMMU9.
2705 2000-04-14 Matthew Green <mrg@cygnus.com>
2707 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2708 * configure: Rebuilt.
2710 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2711 Jason Eckhardt <jle@cygnus.com>
2713 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2715 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2716 Added handling of new operand types l,y,&,fe,fE,fx.
2718 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2719 David Mosberger <davidm@hpl.hp.com>
2720 Timothy Wall <twall@cygnus.com>
2721 Andrew MacLeod <amacleod@cygnus.com>
2722 Jim Wilson <wilson@cygnus.com>
2724 * Makefile.am (CPU_TYPES): Add ia64.
2725 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2726 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2727 * Makefile.in: Rebuild.
2728 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2729 * configure: Rebuild.
2730 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2731 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2732 * expr.c (expr): Handle md_optimize_expr.
2733 * read.c (LEX_HASH): Add comment.
2734 * config/tc-ia64.c, config/tc-ia64.h: New files.
2736 2000-04-21 Richard Henderson <rth@cygnus.com>
2738 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2739 bundling a non-delayed branch type instruction.
2741 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2743 * config/tc-mn10300.c (HAVE_AM30): Define.
2744 (md_assemble): Use it.
2746 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2748 * config/obj-elf.c (obj_elf_change_section): Check for changed
2751 * Makefile.am: (CPU_MULTI_VALID): Remove.
2752 (MULTI_CPU_TYPES): Define.
2753 (MULTI_CPU_OBJ_VALID): Define.
2754 (DEPTC): Use the above.
2755 (DEPOBJ): Same here.
2757 Regenerate dependencies.
2758 * Makefile.in: Regenerate.
2760 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2762 * Makefile.am (YACC, LEX): Get them from configure.
2764 2000-04-18 H.J. Lu (hjl@gnu.org)
2766 * config/tc-i386.c (offset_in_range): Use addressT instead of
2767 bfd_vma for non-bfd assemblers.
2769 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2771 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2772 doesn't give spurious errors.
2774 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2776 * as.h (SEEK_SET): Define if undefined.
2778 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2780 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2781 constants, and don't assume offsetT is 32 bits.
2783 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2785 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2786 (md_pcrel_from_section): Add prototype.
2787 (d10v_fix_adjustable): Add prototype.
2788 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2790 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2792 2000-04-12 Nick Clifton <nickc@cygnus.com>
2794 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2795 symbol in frag chain.
2797 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2799 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2800 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2801 (fits_in_signed_word, smallest_imm_type): Ditto.
2802 (md_assemble): Use an offsetT var to hold offsetT values, not a
2804 (offset_in_range): New.
2805 (md_assemble): Use it.
2806 (md_convert_frag): Change type of target_address, opcode_address,
2807 and displacement_from_opcode_start to offsetT.
2808 (md_create_short_jump): Change type of offset to offsetT.
2809 (md_create_long_jump): Ditto.
2810 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2811 (md_chars_to_number): Remove.
2812 (output_invalid): Remove duplicate prototype.
2814 2000-04-09 Nick Clifton <nickc@cygnus.com>
2816 * Makefile.am (CPU_TYPES): Add 'avr'.
2817 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2818 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2820 * Makefile.in: Regenerate.
2822 * doc/as.texinfo: Add M32R documentation.
2824 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2826 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2827 --enable-build-warnings option.
2828 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2829 * Makefile.in, configure: Re-generate.
2831 2000-04-07 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2834 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2835 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2836 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2837 (arm_force_relocation): Force relocations for
2838 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2840 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2842 * config/tc-sh.c (get_operands): There's no third operand if the
2843 first operand is an immediate.
2845 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2847 * config/tc-sh.c (immediate): Delete.
2848 (sh_operand_info): Add immediate member.
2849 (parse_reg): Use A_PC for pc.
2850 (parse_exp): Add second argument 'op'. All callers changed.
2851 (parse_at): Expect pc to be coded as A_PC.
2852 Use immediate field in *op.
2853 (insert): Add fourth argument 'op'. All callers changed.
2854 (build_relax): Add second argument 'op'. All callers changed.
2855 (insert_loop_bounds): New function.
2856 (build_Mytes): Remove DISP_4.
2857 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2858 (assemble_ppi): Use immediate field in *operand.
2859 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2860 (md_apply_fix): Likewise.
2861 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2863 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2865 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2867 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2869 * internals.texi (CPU backend): Document
2870 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2872 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2874 * po/gas.pot: Regenerate.
2876 * as.c (show_usage): Restore translated part of bug string.
2877 * gasp.c (show_usage): Likewise.
2879 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2880 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2881 than move-if-change.
2882 (DEP1): Modify for "gcc -MM".
2886 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2887 Update dependencies.
2888 * Makefile.in: Regenerate.
2890 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2892 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2893 (md_begin): Likewise.
2894 (HAVE_AM33): New macro.
2895 (md_assemble): Use it. Match r_regs and xr_regs only if
2898 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2900 * as.h: #include "bin-bugs.h"
2901 * as.c (show_usage): Use REPORT_BUGS_TO.
2902 * gasp.c: #include "bin-bugs.h"
2903 (show_usage): Use REPORT_BUGS_TO.
2905 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2907 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2909 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2910 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2913 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2915 * config/tc-i386.c (i386_immediate): Don't assume a constant
2916 immediate is necessarily 16 bits when in 16 bit code mode.
2917 (md_assemble): Instead set guess_suffix here after we have checked
2920 2000-04-02 Richard Henderson <rth@cygnus.com>
2922 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2923 quantities. Correct right shift sign extension.
2924 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2925 32-bit value when shifting into place.
2927 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2929 * app.c: Add ATTRIBUTE_UNUSED as needed.
2930 * config/tc-ppc.c: Likewise.
2931 (ppc_size): Make unsigned long.
2932 (ppc_insert_operand): Add casts to avoid warnings.
2934 2000-03-31 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-d10v.h (md_flush_pending_output): Define.
2938 2000-03-29 Nick Clifton <nickc@cygnus.com>
2940 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2941 segment. Works for both BFD_ASSEMBLER and others.
2942 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2944 2000-03-29 Nick Clifton <nickc@cygnus.com
2946 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2948 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2950 * listing.c (LISTING_LHS_WIDTH): Default depends on
2952 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2954 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2956 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2959 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2961 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2963 * config/tc-avr.c (mcu_types): Add missing initialiser.
2964 (md_pcrel_from_section): Add prototype.
2965 (avr_operand): Remove redundant test of unsigned < 0.
2966 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2968 2000-03-27 Denis Chertykov <denisc@overta.ru>
2970 * config/tc-avr.c: New file for AVR support.
2971 * config/tc-avr.h: Likewise.
2972 * configure.in: Add AVR support.
2973 * configure: Regenerate.
2975 2000-03-26 Timothy Wall <twall@cygnus.com>
2977 * gasp.c (macro_op): Add new argument to check_macro call.
2978 Macro structure definitions moved to macro.h
2979 * sb.h: Add argument to prototype for input_scrub_include_sb.
2980 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2981 nesting checks with an additional flag.
2982 (struct input_save): Add flag to indicate whether current sb
2983 should be checked for proper macro/conditional nesting.
2984 (input_scrub_push/pop): Save/restore nest check flag.
2985 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2987 * macro.c (check_macro): Allow caller to retrieve parsed macro
2988 information if a pointer is provided. This information may be
2989 used by the new macro hooks.
2990 * macro.h: Update prototype for check_macro. Macro struct
2991 definitions moved here from macro.c/gasp.c.
2992 * read.c (read_a_source_file): Add parameter to check_macro call,
2993 and pass macro info to the macro hook, if defined.
2994 (input_scrub_insert_line): New. Allow insertion of a line of
2995 characters into the input stream.
2996 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2997 file into the input stream.
2998 (s_include): Use input_scrub_insert_file.
2999 * internals.texi: Document new macro hooks.
3000 * as.h: New prototypes added.
3002 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3004 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3005 an initial capital letter.
3006 (i386_index_check): Reindent.
3008 2000-03-19 Nick Clifton <nickc@cygnus.com>
3010 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3013 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3015 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3016 instruction operand bad if Rd > 7 when generating
3017 thumb instructions. Prevents for example,
3018 "adr r12,label" from silently failing and generating
3019 the wrong instruction.
3021 2000-03-17 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3024 that have a destingation >= 0x400000.
3025 Fix compile time warning messages.
3027 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3029 * config/tc-sh.c (md_begin): When encountering insn that are
3030 not supported by the current arch, only change the name if
3031 its contents are the same as prev_name.
3032 (get_specific): If the the architecture doesn't match, fail.
3034 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3036 * config/tc-sh.c (IDENT_CHAR): Define.
3037 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3038 matching back where it came from.
3040 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3042 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3044 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3046 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3049 2000-03-15 Kazu Hirata <kazu@hxi.com>
3051 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3053 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3055 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3056 floating-point-number, make sure 'f' is in FLT_CHARS.
3058 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3060 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3061 (s_lcomm_internal): Use it.
3062 * doc/internals.texi (CPU backend): Document it.
3063 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3066 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3068 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3071 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3072 implementation doesn't have special handling for switch
3074 (macro_build): Allow for code in sections other than .text.
3076 (mips_ip): Likewise.
3077 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3078 Don't perform relocs if we will be outputting them.
3079 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3080 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3083 2000-03-09 Catherine Moore <clm@cygnus.com>
3085 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3086 relocation type based on the entry in the fixup structure.
3087 Put S_IS_EXTERN processing back in.
3089 2000-03-08 H.J. Lu (hjl@gnu.org)
3091 * Makefile.am (install-exec-tooldir): Depend on
3092 install-exec-bindir for parallel make.
3093 * Makefile.in: Regenerated.
3095 2000-03-06 Nick Clifton <nickc@cygnus.com>
3097 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3099 (md_parse_option): Parse -m32r command line switch - disable m32rx
3101 (md_show_usage): Document new option.
3103 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3104 * doc/Makefile.in: Regenerate.
3105 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3107 2000-03-02 Michael Meissner <meissner@redhat.com>
3109 * config/tc-d30v.c (check_range): Remove code that incorrectly
3110 sign extended values where bits < 32.
3112 2000-03-02 H.J. Lu (hjl@gnu.org)
3114 * configure.in: Support --enable-targets=all on ia32.
3115 * configure: Regenerated.
3117 2000-03-01 Nick Clifton <nickc@cygnus.com>
3119 * gasp.c (do_align): Remove bogus check of alignment value.
3121 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3123 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3124 TC_PPC was defined forced the type of a symbol with no other type
3127 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3129 * doc/internals.texi (CPU backend): Mention that
3130 line_separator_chars do not break up comments. Fix typos for
3131 LEX_AT and LEX_NAME descriptions. Document operands for
3132 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3133 description of md_create_short_jump usage. Document argument for
3134 md_undefined_symbol.
3136 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3138 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3139 (md_parse_option): Handle it.
3140 (md_show_usage): Document it.
3142 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3144 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3145 opcode, for the instruction `pal19'. From Andrea Arcangeli
3148 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3150 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3152 (md_assemble): To here, before template operands are matched.
3153 Also ensure a constant immediate is sign extended when we know the
3154 size is at most 16 bits. This is to catch cases like "add
3155 $0xffc0,%ax" where we don't know the size, and thus that the
3156 immediate can be represented as Imm8S until after parsing the
3158 (i386_displacement): Similarly sign extend 16 bit constant
3160 (md_assemble): Relax 16-bit jump constant range check to suit sign
3161 extended displacements.
3163 2000-02-26 Andreas Jaeger <aj@suse.de>
3165 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3167 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3169 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3170 call operands when intel_syntax.
3171 (intel_float_operand): Return 2 for "fi...".
3172 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3173 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3174 earlier "SHORT" change.
3175 (md_assemble): When determining suffix from Regs, exclude
3178 2000-02-24 Nick Clifton <nickc@cygnus.com>
3180 * configure: Add arm-wince, mips-pe and sh-pe targets.
3181 * configure: Regenerate.
3183 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3185 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3186 "pe-mips" for the mips-pe target.
3188 * config/tc-arm.c (insns): Change displacement encoded in BL
3189 and B instructions if the target port is arm-wince.
3190 (do_ldst): Do not bias the relocation offset if the target
3192 (md_pcrel_from): Add in missing relocation offset bias if the
3193 target os arm-wince.
3195 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3196 (md_begin): Disable -G support for mips-pe target.
3197 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3198 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3201 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3202 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3203 assembler, just set the alignment to 4.
3205 * config/te-wince-pe.h: New file for WinCE targets. Define
3208 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3210 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3211 string instructions.
3212 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3213 (i386_intel_memory_operand): After finding a segment override,
3214 check again for no `[' before looking for a displacement. Bomb if
3215 more than one displacement rather than silently discarding the
3216 second and subsequent ones. Free strings malloc'd by
3217 build_displacement_string.
3219 2000-02-24 Catherine Moore <clm@cygnus.com>
3221 * config/obj-som.c (obj_pseudo_table): Add "weak".
3222 (obj_som_weak): New routine.
3224 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3226 * config/tc-i386.c (union i386_op): New.
3227 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3228 Throughout file replace occurences of disps[n], imms[n], regs[n]
3229 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3230 intel mode operand swapping. Add assert in regKludge and
3231 fake_zero_displacement code. Test i.types[n] when outputting
3232 displacements and immediates. Combine output of Disp16 with
3234 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3235 when in intel mode by (not) reversing fsub and fdiv operands
3236 before the template search. This fails for single operand
3237 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3238 undefined. Instead fix the base_opcode after we've found the
3239 template. Move base_opcode xor with found_reverse_match from
3240 opcode output code to before this fix so we test for the correct
3242 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3243 check in intel mode. Instead compare opcodes.
3245 * config/tc-i386.h (TC_RELOC): Delete.
3246 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3247 with equivalent call to reloc.
3249 * as.h (flag_m68k_mri): Move declaration after target include, and
3250 only declare when TC_M68K defined. Define as zero otherwise.
3251 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3252 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3253 Define as zero otherwise.
3254 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3255 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3256 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3257 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3258 testing whether defined.
3259 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3260 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3261 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3262 rather than testing whether defined.
3263 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3264 (parse_mri_cons): Declare and use only when TC_M68K.
3265 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3266 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3267 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3269 * NEWS: Mention IBM 370 support.
3271 2000-02-23 Richard Henderson <rth@cygnus.com>
3273 * config/tc-i386.c (md_assemble): When swapping operands for
3274 intel_syntax, assume everything that's not Imm or Disp is a
3277 2000-02-23 Linas Vepstas <linas@linas.org>
3279 * config/tc-i370.c, config/tc-i370.h: New files.
3280 * Makefile.am: Add support for Linux/IBM 370.
3281 * configure.in: Likewise.
3282 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3283 * config/obj-elf.c: Include elf/i370.h
3284 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3286 * Makefile.in: Regenerate.
3287 * configure: Regenerate.
3289 * doc/c-i370.texi: New file.
3290 * doc/all.texi: Include it.
3291 * doc/as.texinfo: And here.
3292 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3293 * doc/Makefile.in: Regenerate.
3295 2000-02-19 Michael Meissner <meissner@redhat.com>
3297 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3298 determine if an instruction can be used in parallel with an ADDppp
3299 or SUBppp instruction.
3301 2000-02-22 Andrew Haley <aph@cygnus.com>
3303 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3305 1999-12-30 Andrew Haley <aph@cygnus.com>
3307 * config/tc-mips.c (mips_gp32): New variable.
3308 (macro_build) Use mips_gp32.
3310 (md_longopts): Add "-mgp32" and "-mgp64".
3311 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3313 (OPTION_M7900): Change offset
3314 (OPTION_NO_M7900): Ditto.
3316 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3318 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3319 warning, and bump it to 1.
3321 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3323 From Brad Lucier <lucier@math.purdue.edu>:
3324 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3327 2000-02-21 Catherine Moore <clm@cygnus.com>
3329 * config/tc-mips.c (MF_HILO_INSN): Define.
3330 (mips_7000_hilo_fix): Declare.
3331 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3332 (md_parse_option): Check for 7000_HILO_FIX options.
3333 (OPTION_M7000_HILO_FIX): Define.
3334 (OPTION_NO_M7000_HILO_FIX): Define.
3335 * doc/c-mips.texi (-mfix7000): Describe.
3337 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3339 * listing.c (print_lines): Remove unused variable `end'.
3341 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3342 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3343 reloc_type when BFD_ASSEMBLER.
3344 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3345 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3346 statement and quell signed vs. unsigned comparison warning.
3348 2000-02-18 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3351 the computed frag offset, rather than overwriting it.
3353 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3355 * config/tc-sh.c ("elf/sh.h"): Include.
3356 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3357 (md.begin): Initialize target_arch.
3358 Only include opcodes in has table that match selected architecture.
3359 (parse_reg): Recognize register names for sh-dsp.
3360 (parse_at): Recognize post-modify addressing.
3361 (get_operands): The leading space is now optional.
3362 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3363 arguments. Update valid_arch.
3364 (build_Mytes): Add support for SDT_REG_N.
3365 (find_cooked_opcode): New function, broken out of md_assemble.
3366 (assemble_ppi, sh_elf_final_processing): New functions.
3367 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3368 (md_longopts, md_parse_option): New option: -dsp.
3369 * config/tc-sh.h (elf_tc_final_processing): Define.
3370 (sh_elf_final_processing): Declare.
3372 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3374 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3375 the unwinder subspace. Save the current seg/subseg before creating
3378 2000-02-10 Nick Clifton <nickc@cygnus.com>
3380 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3381 little endian targets.
3382 (INST_BYTE1): Redefine to handle big and little endian
3384 (cpu_type): New type: Select between M340 and M210.
3385 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3386 instructions of the M340.
3387 (md_assemble): Add support for the MULSH and OPSR classes of
3389 (md_atof): Add support for little endian targets.
3390 (md_parse_option): Add support for -EL, -EB and -mcpu command
3392 (md_convert_frag): Add support for little endian targets.
3393 (md_apply_fix3): Add support for little endian targets.
3394 (md_number_to_chars): Add support for little endian targets.
3396 2000-02-10 Timothy Wall <twall@redhat.com>
3398 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3399 defined, use it to verify the symbol just read should be a label.
3401 2000-02-10 Timothy Wall <twall@redhat.com>
3403 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3404 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3405 around colons when KEEP_WHITE_AROUND_COLON is defined.
3406 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3407 and KEEP_WHITE_AROUND_COLON.
3409 2000-02-08 Timothy Wall <twall@redhat.com>
3411 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3413 (do_repeat): New. Abstract repeat logic so that a "break" can be
3415 (end_repeat): New. Provide support for a "break" out of the
3417 * read.h: Add prototypes for new functions.
3419 2000-02-08 Timothy Wall <twall@redhat.com>
3421 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3422 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3423 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3426 2000-02-08 Timothy Wall <twall@redhat.com>
3428 * read.c: Added elseif to directives table.
3429 * read.h: Added prototype for s_elseif.
3430 * doc/as.texinfo: Added description for elseif.
3431 * cond.c (s_elseif): New function
3433 2000-02-04 Timothy Wall <twall@redhat.com>
3435 * listing.c (print_lines): Remove conditionals causing bug in
3438 2000-02-03 Timothy Wall <twall@cygnus.com>
3440 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3442 * frags.c (frag_new): Calculate fr_fix in octets
3443 (frag_now_fix) Return offset as target address offset (bytes).
3444 (frag_now_fix_octets) New - Return offset in octets (8-bit
3446 * frags.h: Added prototype for frag_now_fix_octets().
3447 Distinguish between octets and bytes in field descriptions.
3448 * listing.c (calc_hex): Account for octets vs bytes when
3449 printing addresses/offsets.
3450 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3451 target is little-endian, print the octets in a word in big-endian
3452 order so that the display looks like a proper hexadecimal number,
3453 instead of having the octets reversed.
3454 * read.c (do_align): When recording alignment, alignment power
3455 should be in terms of target bytes (minimum addressible unit)
3457 (do_org) Convert ORG target address (byte) argument into an
3458 octet offset when generating a variable fragment.
3459 * symbols.c (resolve_symbol_value): Symbol final value
3460 converted to a target address offset (bytes) from its octet offset.
3461 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3462 offset (bytes) is adjusted by the frag offset (octets) converted
3464 (coff_frob_section) Section alignment power is in terms of bytes;
3465 convert it to an octet alignment power when calculating size (and
3466 size mask) in octets. Don't modify the section size in order to
3467 "align" it for TI COFF, since that format has a different method
3468 for storing alignment information.
3470 2000-02-01 Timothy Wall <twall@cygnus.com>
3472 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3473 entries, matching the way GCC generates them. If not escaped, the
3474 filename is encoded incorrectly.
3476 2000-01-31 Nick Clifton <nickc@cygnus.com>
3478 * config/tc-arm.c (reg_table): Add support for ATPCS register
3481 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3483 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3485 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3487 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3488 of a symbol when we really care about its value.
3490 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3492 * config/tc-mcore.c (md_assemble): Give warning message if
3493 operands passes to instruction are more than the spec.
3495 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3497 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3498 Thumb mode but the label seen was not declared as '.thumb_func'
3499 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3500 correct disassembly of Thumb code bounded by non function labels.
3502 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3504 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3505 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3507 * Makefile.in: Same here.
3510 * configure.in: Set bfd_gas for i386-aout when primary target
3511 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3512 we may need the primary te_file. Remove incorrect comment.
3514 * configure: Regenerate.
3516 * config/e-i386aout.c: New file.
3518 * as.c (USE_EMULATIONS): Move to before print_version_id.
3519 (struct emulation): Add i386aout.
3520 (show_usage): Split text strings. Reformat -a text. Add --em
3524 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3525 (aout_format_ops): New.
3528 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3529 preprocessor conditional and add aout USE_EMULATIONS tests.
3530 (read_a_source_file): Don't pass error strings to printf as
3534 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3536 (do_data): Same here.
3537 (process_file): And here.
3540 * symbols.c (colon): Rewrite "already defined" fatal message
3541 code for aout with USE_EMULATIONS.
3544 * config/obj-aout.c (OBJ_HEADER): Define.
3545 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3547 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3548 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3550 (obj_aout_type): Expand S_SET_OTHER here too.
3551 (obj_read_begin_hook): Remove.
3552 (aout_pop_insert): New.
3553 (obj_aout_s_get_other): New.
3554 (obj_aout_s_get_desc): New.
3555 (aout_format_ops): New.
3558 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3559 gets aout_pseudo_table.
3560 (aout_pseudo_table): Declare.
3561 (obj_read_begin_hook): Define.
3564 * config/obj-coff.c (obj_pseudo_table): Rename to
3566 (coff_pop_insert): Use coff_pseudo_table.
3567 (coff_sec_sym_ok_for_reloc): Remove.
3568 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3569 and comment all zero entries and remove #if 0 code.
3572 * config/obj-coff.h (obj_pop_insert): Define.
3573 (coff_pseudo_table): Declare.
3576 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3577 s_get_size, s_set_size. Comment all zero entries.
3580 * config/obj-elf.c (elf_s_get_other): New function.
3581 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3582 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3583 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3585 (obj_elf_parse_section_letters): Don't pass error strings to
3586 printf as format arg.
3589 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3591 (elf_s_get_other): Declare.
3592 (S_GET_OTHER) Define as elf_s_get_other if not already
3594 (S_SET_OTHER): Only define when not already defined.
3595 (elf_obj_read_begin_hook): Declare.
3596 (obj_read_begin_hook): Define.
3597 (elf_obj_symbol_new_hook): Declare.
3598 (obj_symbol_new_hook): Define.
3601 * config/obj-multi.h: Add copyright header and protect against
3602 multiple inclusion. Add * to all function pointers.
3603 (OBJ_HEADER): If defined, include it rather than other defines
3605 (obj_frob_file_after_relocs): Test for NULL.
3606 (obj_symbol_new_hook): Here too.
3607 (obj_sec_sym_ok_for_reloc): And here.
3608 (S_GET_OTHER): Define.
3609 (S_GET_DESC): Define.
3610 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3611 (OBJ_MAYBE_ELF): Update comment.
3613 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3614 OBJ_AOUT preprocessor conditional and handle emulation by
3615 testing OUTPUT_FLAVOR.
3616 (i386_displacement): Here too.
3617 (md_section_align): Similarly here.
3618 (i386_target_format): Conditionally compile when more than one
3619 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3620 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3621 (i386_displacement): Here too.
3624 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3625 Define TARGET_FORMAT for aout only when not multi.
3628 * config/te-multi.h: Delete file as it's identical to te-generic.h
3630 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3632 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3633 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3636 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3638 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3641 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3643 * config/tc-mips.c (mips_do_align): New function.
3644 * config/tc-mips.h (md_do_align): Define.
3646 2000-01-10 Philip Blundell <philb@gnu.org>
3648 * doc/c-arm.texi (ARM Options): Fix typo.
3649 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3650 line separator for Linux.
3651 * doc/as.texinfo (Comments): Mention the ARM.
3653 2000-01-10 Philip Blundell <pb@futuretv.com>
3655 * configure.in (arm*-*-conix*): New target.
3656 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3658 * configure: Regenerate.
3660 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3662 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3663 (obj_elf_visibility): New function.
3665 * doc/as.texinfo (Visibility): New node: document visibility
3668 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3670 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3671 warning for absolute jump/call without `*' in non-intel mode. No
3672 need to set i.types[0] JumpAbsolute in intel mode.
3674 1999-12-22 Philip Blundell <pb@futuretv.com>
3676 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3677 hook function when changing sections.
3678 (arm_s_data): Likewise.
3680 1999-12-14 Nick Clifton <nickc@cygnus.com>
3682 * config/tc-arm.c (md_parse_option): Add support for -marm720
3683 command line switch.
3685 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3688 (r_registers, xr_registers): Define.
3689 (r_register_name, xr_register_name): New functions.
3690 (md_assemble): Handle new am33 operand types and instruction
3692 (mn10300_insert_operand, check_operand): Likewise.
3694 1999-11-29 Nick Clifton <nickc@cygnus.com>
3696 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3697 (s_force_thumb): Set thumb_mode to 2.
3698 (md_assemble): Do not complain about thumb instructions on a
3699 non-thumb target if thumb_mode is set to 2.
3701 1999-11-28 Michael Meissner <meissner@cygnus.com>
3703 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3704 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3705 (O_...): Add new machine dependent expressions if we are handling
3706 explicit relocations.
3707 (alpha_reloc_op): New static table holding the explicit relocation
3709 (alpha_literal_hash): New static to hold the hash table for
3710 explicit relocations.
3711 (alpha_macros): Add support for explicit relocations.
3712 (md_begin): If explicit relocations, initialize hash table.
3713 (md_assemble): Don't print a second error if tokenize_arguments
3714 already printed an error message.
3715 (md_apply_fix): Add support for explicit relocations.
3716 (alpha_force_relocation): Ditto.
3717 (alpha_fix_adjustable): Ditto.
3718 (alpha_adjust_symtab): New function to support explicit
3720 (alpha_adjust_symtab_relocs): Ditto.
3721 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3722 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3723 Add support for explicit relocations. Return -2 if an error
3724 message was already printed.
3725 (find_macro_match): Add support for explicit relocations. Comment
3727 (emit_insn): Add support for explicit relocations.
3728 (assemble_tokens): Ditto.
3730 (load_expression): Ditto.
3733 (emit_ir_load): Ditto.
3734 (emit_loadstore): Ditto.
3737 (emit_sextX): Ditto.
3738 (emit_division): Ditto.
3739 (emit_jsrjmp): Ditto.
3740 (emit_retjcr): Ditto.
3742 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3744 (tc_adjust_symtab): If explicit relocations, call the function
3745 alpha_adjust_symtab.
3746 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3747 relocations next to the literal relocation they reference.
3748 (TC_INIT_FIX_DATA): Initialize the new fields.
3749 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3751 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3753 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3754 'B' operand for PA2.0 bb instruction.
3756 1999-11-18 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3761 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3763 (mcore_force_relocation): Force relocations to be generated for
3766 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3768 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3769 (i386_displacement): Disallow O_big displacements.
3771 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3773 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3774 Small improvements in error checking.
3775 (md_assemble): Support for unconditional ARM instructions.
3776 (md_parse_option): Support for -m[arm]v5e flag.
3778 1999-11-12 Nick Clifton <nickc@cygnus.com>
3780 * macro.c (buffer_and_nest): Do not check beyond the end of the
3783 1999-11-11 Nick Clifton <nickc@cygnus.com>
3785 * macro.c (buffer_and_nest): Look for seperator after TO and
3788 1999-11-08 Andrew Haley <aph@cygnus.com>
3790 * app.c (do_scrub_chars): When in State 10, treat backslash
3791 characters in the same way as as symbol characters.
3793 1999-11-07 Richard Henderson <rth@cygnus.com>
3795 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3796 the previous label was in the current section before playing
3797 with auto-alignment.
3799 1999-11-06 Nick Clifton <nickc@cygnus.com>
3801 * config/tc-v850.c (v850_force_relocation): Force relocation
3803 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3806 1999-11-05 Michael Meissner <meissner@cygnus.com>
3808 * expr.h (operatorT): Increase machine dependent operators to 16.
3809 * expr.c (op_rank): Ditto.
3811 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3813 * read.c (pseudo_set): Reject attempts to set the value of a
3816 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3819 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3821 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3822 to bfd_set_section_contents.
3824 1999-11-03 Nick Clifton <nickc@cygnus.com>
3826 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3828 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3830 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3831 (mips_ip): Use OPCODE_IS_MEMBER.
3833 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3835 * config/tc-arm.c (reg_required_here): Improve comments.
3837 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3838 (tinsns): Initialize variants field.
3840 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3841 BAD_PC respectively.
3843 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3845 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3846 * config/tc-arm.h: Fix compile time warnings.
3848 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3850 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3851 form @abs16, @(abs16) and @(abs16 + imm).
3853 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3855 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3856 (ISA_HAS_64_BIT_REGS) New.
3857 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3858 mips_emit_delays,macro_build,load_register,load_addresss,
3859 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3860 and/or use new ISA_xxx macros in expressions involving
3861 ISA, particularly mips_opts.isa.
3863 1999-10-18 Michael Meissner <meissner@cygnus.com>
3865 * expr.h (operatorT): Add machine dependent operators md1..md8.
3866 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3867 for the machine dependent operators to use.
3869 * expr.c (op_rank): Add machine dependent operators.
3871 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3873 (O_cpregister): Ditto.
3874 (md_begin): Change X_op test that field is wide enough to use
3875 O_max instead of O_alpha_max.
3876 (cpu_types): Fill in missing initializer.
3877 (alpha_num_macros): Make unsigned.
3878 (md_assemble): Make opnamelen be size_t.
3879 (md_apply_fix): Cast alpha_num_operands to int before testing.
3880 (alpha_force_relocation): Ditto.
3881 (alpha_fix_adjustable): Ditto.
3882 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3883 (tc_gen_reloc): Ditto.
3884 (tc_get_register): Ditto.
3889 (s_alpha_ent): Ditto.
3890 (s_alpha_end): Ditto.
3891 (s_alpha_frame): Ditto.
3892 (s_alpha_prologue): Ditto.
3893 (s_alpha_file): Ditto.
3894 (s_alpha_gprel32): Ditto.
3895 (s_alpha_proc): Ditto.
3896 (s_alpha_set): Ditto.
3897 (s_alpha_base): Ditto.
3898 (s_alpha_align): Ditto.
3899 (s_alpha_arch): Ditto.
3900 (alpha_align): Ditto.
3901 (assemble_insn): Suppress unused variable warning.
3903 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3904 order in the structure.
3905 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3907 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3909 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3911 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3913 * config/tc-i386.c (i386_index_check): Correct #endif location.
3915 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3917 * as.c (show_usage): Document new options.
3918 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3919 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3920 (parse_args): Parse the new options.
3921 (main): If there were warnings, and --fatal-warnings
3922 was specified, print an error.
3923 * as.h: New variable, flag_fatal_warnings, for new option.
3925 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3927 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3928 '@'. Change autoincrement completers to fall through to cache control
3931 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3933 (pa_parse_addb_64_cmpltr): New function.
3935 * config/tc-hppa.c (pa_ip): Change error message.
3936 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3937 '?Q' args to allow falling through.
3939 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3940 Remove unused conditional codes.
3941 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3943 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3945 * config/tc-d30v.c (CHAR_BIT): Define.
3946 (check_range): Fix bit operations to support integers bigger than
3949 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3951 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3954 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3955 Doug Evans <devans@cygnus.com>
3957 Add support for m32rx.
3958 * config/tc-m32r.c (enable_m32rx): New static global.
3959 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3960 (allow_m32rx): New function.
3961 (M32R_SHORTOPTS): Add `O'.
3962 (md_longopts): Add --m32rx plus several warning options.
3963 (md_parse_option): Handle new options.
3964 (md_show_usage): Print them.
3965 (md_begin): Enable m32rx.
3966 (OPERAND_IS_COND_BIT): New macro.
3967 (first_writes_to_seconds_operands): New function.
3968 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3969 (target_make_parallel,assemble_two_insns): New functions.
3970 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3971 If optimizing and m32rx, try to make consecutive insns parallel.
3973 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3975 * config/tc-mips.c (nopic_need_relax): Allow for the
3976 .sdata.foo sections generated by -fdata-sections,
3977 and for the .gnu.linkonce.s sections generated by C++.
3979 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3981 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3982 with cleaner code using completer prefixes. Add 'Y'.
3984 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3986 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3988 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3989 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3990 insn does not match and we should try the next insn in the table.
3992 1999-09-22 Nick Clifton <nickc@cygnus.com>
3994 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3996 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3998 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4001 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4003 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4004 OBJ_ELF. If ELF, add "sq".
4005 (md_parse_option): If ELF, ignore -s and -q.
4006 (md_show_usage): Mention ELF options.
4008 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4010 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4013 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4015 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4017 * config/tc-hppa.c (struct pa_it): New field "trunc".
4018 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4019 (pa_parse_ftest_gfx_completer): New function
4020 (pa_parse_fp_cnv_format): New function.
4022 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4023 (md_apply_fix): Handle 22bit pc-rel branches.
4025 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4027 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4029 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4031 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4033 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4035 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4036 (pa_ip): Handle 'fX'.
4038 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4040 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4041 unwinds unless the function is in the text space.
4042 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4044 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4046 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4047 (md_assemble): To here. Tweak address generation.
4049 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4051 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4052 (md_assemble): Call dwarf2_where for OBJ_ELF.
4053 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4054 (pa_end_of_source): New function.
4055 * tc-hppa.h (md_end): Define for OBJ_ELF.
4057 1999-09-14 Michael Meissner <meissner@cygnus.com>
4059 * configure.in (Canonicalization of target names): Remove adding
4060 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4061 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4062 * configure: Regenerate.
4064 1999-09-14 Donn Terry <donn@interix.com>
4066 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4068 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4070 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4071 pc-relative jmp/call to an absolute symbol.
4072 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4073 absolute section symbols.
4075 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4076 jump handling code and comments.
4078 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4080 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4081 the value if TE_PE and a global defined symbol.
4083 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4085 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4086 print the symbol, rather than printing it here.
4088 1999-09-11 Donn Terry <donn@interix.com>
4090 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4091 BFD_RELOC_RVA relocations.
4093 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4094 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4097 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4099 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4100 * doc/internals.texi (Object format backend): Document
4103 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4104 relocations against global symbols if TE_PE.
4106 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4107 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4109 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4112 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4113 symbols which do not have a constant value, or tags with
4114 non-tags. Remove the symbol from the list before adding it at the
4117 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4118 C_FCN symbol differently if TE_PE.
4119 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4120 appears in the pseudo-op, rather coff_line_base which is only set
4123 * config/obj-coff.c (obj_coff_loc): New static function.
4124 (obj_pseudo_table): Add "loc".
4126 * config/obj-coff.c (add_lineno): Check that the line number is
4129 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4130 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4132 (md_atof): Return NULL rather than 0.
4133 * config/tc-i386.c (md_atof): Change type to int.
4134 * expr.c (expr): Change first parameter to int.
4135 * config/obj-coff.c: Add declarations for static functions.
4136 (coff_frob_symbol): Use SYM_AUXENT.
4137 * config/tc-i386.h (flag_16bit_code): Don't declare.
4139 * config/obj-coff.c (obj_coff_section): Default to setting
4140 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4142 * write.c (adjust_reloc_syms): Print adjusted fixup.
4144 * expr.c (integer_constant): Correct too_many_digits calculation
4147 1999-09-09 Andreas Schwab <schwab@suse.de>
4149 * doc/c-arm.texi: Fix arguments of @var to not contain
4152 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4154 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4156 (md_parse_option): Only support -k flag for ELF and COFF targets.
4158 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4160 * config/tc-hppa.c (pa_ip): Put strict register checks before
4161 call to pa_parse_number.
4163 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4165 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4167 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4170 1999-09-06 Donn Terry <donn@interix.com>
4172 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4174 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4176 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4177 candidate instruction. Require registers for register arguments
4178 when in strict mode. Require assemble-time constants for
4179 constants when in strict mode.
4180 (pa_get_absolute_expression): Require a constant when in strict
4183 1999-09-06 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4187 1999-09-04 Steve Chamberlain <sac@pobox.com>
4189 * config/tc-pj.c: New file, supports picoJava in ELF.
4190 * config/tc-pj.h: Ditto.
4191 * configure.in (pjl*, pj*): New targets.
4192 * Makefile.am: Rebuild dependencies.
4193 (CPU_TYPES): Add pj.
4194 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4195 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4196 * doc/c-pj.texi: New file.
4197 * doc/as.texinfo: Add some PJ specifics.
4198 * doc/all.texi: Add PJ to the list of all architectures, sort them
4200 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4201 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4203 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4205 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4206 (obj_frob_file): Test for null pointer.
4207 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4208 (OBJ_PROCESS_STAB): And here.
4209 (elf_obj_sy): Remove
4211 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4212 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4213 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4215 * config/obj-coff.c (no_func): Remove.
4216 (coff_format_ops): Change occurrences of no_func to 0, as we test
4217 for 0 in obj-multi.h.
4219 * configure.in: Enable bfd for i386-coff when primary target is
4220 bfd. Enable i386 elf,coff emulation support. Don't set
4221 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4222 emulation to support.
4223 *configure: Regenerate.
4225 1999-09-02 Nick Clifton <nickc@cygnus.com>
4227 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4228 .section .line directive is encountered.
4230 1999-09-01 Nick Clifton <nickc@cygnus.com>
4232 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4235 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4236 * as.texinfo: Document --gdwarf2 command line option.
4237 Add additional documentation of ARM command line switches.
4239 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4241 * config/tc-i386.c (i386_intel_memory_operand): Combine
4242 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4243 and RESTORE_END_STRING around parse_register calls.
4244 (i386_operand): Here too.
4245 (i386_is_reg): Remove.
4246 (parse_register): Move as_bad calls from within this function to
4249 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4251 Based on a patch from H.J. Lu <hjl@gnu.org>
4252 * config/tc-i386.c (parse_register): Handle FP regs specially.
4253 (md_begin): Remove '(' and ')' from register_chars.
4255 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4257 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4258 error message (done elsewhere).
4260 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4262 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4264 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4266 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4269 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4271 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4273 Add new completers. Fix bug in 64 bit condition handling.
4275 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4278 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4280 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4282 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4284 1999-08-27 Jim Wilson <wilson@cygnus.com>
4286 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4287 (struct ls): Add frag field. Initialize it to zero.
4288 (out_end_sequence): New local text_frag. Set it while in text section.
4289 Replace address check with frag check. Set ls.frag to text_frag if
4290 out_set_addr called.
4291 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4292 Set it before switching sections. Replace address check with frag
4293 check. Set ls.frag to saved_frag if out_set_addr called.
4295 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4297 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4298 output "advance_pc" opcode instead of calling gen_addr_line().
4299 The latter has the undesired side-effect of creating a new row
4300 in the debug line info matrix.
4302 1999-08-26 Jim Wilson <wilson@cygnus.com>
4304 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4305 ls.last_filename if last is less than zero. Set ls.last_filename
4306 when allocating new entry.
4307 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4310 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4312 * config/tc-i386.c (i386_index_check): Fix the displacement size
4313 when INFER_ADDR_PREFIX.
4315 1999-08-18 Nick Clifton <nickc@cygnus.com>
4317 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4320 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4322 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4323 handle 0xffffNNNN constants correctly.
4325 1999-08-16 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4330 1999-08-13 Nick Clifton <nickc@cygnus.com>
4332 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4333 (md_apply_fix3): Always pass positive values to
4334 validate_offset_imm.
4336 1999-08-12 Nick Clifton <nickc@cygnus.com>
4338 * config/tc-arm.c (skip_whitespace): New macro.
4339 Formatting tidy ups.
4341 (md_apply_fix3): Store relocation offset in addend for ELF based
4343 (arm_force_relocation): Always generate relocs for Thumb function
4346 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4348 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4349 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4351 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4353 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4354 flags for the unwind subspace.
4356 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4357 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4358 suitable relocation based on the size of the target's pointer.
4359 Always Use subsegment zero for the unwinders.
4360 (pa_level): Handle "2.0w".
4362 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4364 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4365 with the following instruction unless this was specified.
4367 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4369 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4370 certain sections, to match BFD changes.
4372 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4374 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4375 (EXTRA_SCRIPTS): Define to keep automake happy.
4376 * Makefile.in: Rebuild.
4378 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4380 * Makefile.am: Rename .dep* files to DEP*.
4381 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4382 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4384 * Makefile.in: Rebuild.
4386 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4388 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4390 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4392 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4393 avoid problems on DOS filesystems.
4394 * Makefile.in: Rebuild.
4396 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4398 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4400 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4403 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4405 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4406 line to create ${GDBINIT} rather than .gdbinit.
4407 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4409 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4411 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4413 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4415 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4417 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4419 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4420 non-adjustable symbols.
4422 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4424 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4426 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4428 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4431 1999-08-05 Donn Terry <donn@interix.com>
4433 * config/te-interix.h: New file.
4434 * configure.in (i386-*-interix*): New target.
4435 * configure: Rebuild.
4437 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4439 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4440 selectors for ELF too.
4441 (selector_table): Add "ltp" and "rtp" selectors.
4443 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4445 * config/tc-i386.c (i386_operand): No need to change
4446 operand_string pointer in segment reg case before goto
4447 do_memory_reference. Initialise displacement_string_start and
4448 displacement_string_end after do_memory_reference label.
4449 (i386_index_check): Add operand_string param, and print error
4450 message on failure here.
4451 (i386_intel_memory_operand): Instead of here.
4452 (i386_operand): And here.
4453 (INFER_ADDR_PREFIX): Enable.
4455 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4457 * config/tc-i386.h (DefaultSize): Define. Renumber following
4458 opcode_modifier defines.
4460 From Etienne Lorrain <etienne.lorrain@ibm.net>
4461 * config/tc-i386.c (stackop_size): New variable.
4462 (set_16bit_code_flag): Clear it here.
4463 (set_16bit_gcc_code_flag): New function.
4464 (md_pseudo_table): Add "code16gcc" entry.
4465 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4467 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4469 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4470 next_set_end even if the end symbol is being discarded.
4472 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4473 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4474 * config/obj-coff.c: Likewise.
4475 (seg_info_type): Remove.
4476 (seg_info_off_by_4): Change to array of segT.
4477 (s_get_segment): Adjust accordingly.
4478 (obj_pseudo_table): Fully initialize sentinel entry.
4480 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4481 Ralf Baechle <ralf@uni-koblenz.de>.
4483 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4485 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4487 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4489 * config/tc-i386.c: Indentation and white space changes.
4490 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4491 don't enable it by default.
4492 (i386_intel_operand): Remove redundant prototype.
4493 Move check on number of memory operands, and i.mem_operands++
4494 (i386_intel_memory_operand): To here.
4495 Remove i386_immediate code from here. Remove special case code
4496 for input and output using (%dx). Remove base/index checks and
4497 call i386_index_check instead. Save initial operand_string
4498 argument for error message.
4499 (i386_operand): Remove redundant prototype. Move base/index
4500 checks to i386_index_check.
4501 (i386_displacement): Move intel mode check for non-zero
4503 (i386_intel_memory_operand): To here.
4505 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4507 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4508 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4509 by .register pseudo-op if -64 and --no-undeclared-regs.
4510 (s_register, sparc_adjust_symtab): New functions.
4511 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4512 Declare sparc_adjust_symtab as tc_adjust_symtab.
4513 * doc/c-sparc.texi: Add description of #ignore special literal
4514 for .register pseudo-op.
4516 1999-07-30 Catherine Moore <clm@cygnus.com>
4518 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4519 the relocation's section offset.
4521 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4523 * write.c (fixup_segment): Fix generic error check overflow test.
4525 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4526 X_add_number to long.
4528 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4530 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4533 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4535 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4538 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4540 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4542 * configure.bat: Remove; obsolete.
4543 * config/go32.cfg: Likewise.
4545 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4547 * configure.in (i386-*-vxworks*): New target.
4548 * configure: Rebuild.
4550 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4552 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4554 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4556 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4558 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4559 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4560 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4561 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4562 MAX_RELOC_EXPANSION): Define.
4563 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4565 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4567 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4568 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4569 block. Print a warning if an 8-bit or 16-bit constant
4570 displacement or immediate is truncated on output.
4571 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4573 (i386_operand): Disallow immediate jump absolute operand.
4575 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4577 * configure.in: Bump version number to 2.9.5.
4578 * configure: Rebuild.
4580 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4583 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4585 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4586 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4588 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4590 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4592 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4594 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4595 if -mno-fpu was given.
4596 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4598 (cons_fix_new_arm): Remove misleading comments.
4600 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4602 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4604 (relax_segment): Likewise. After giving a rs_org error, convert
4605 the frag to rs_align to avoid cascading errors.
4607 1999-07-12 Andreas Schwab <schwab@suse.de>
4609 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4611 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4613 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4614 as appropriate. Fill in structure initializations. Add variable
4615 initializations. Add casts.
4616 * dwarf2dbg.c (print_stats): Change i to size_t.
4617 * listing.c (listing_listing): Change list_line to unsigned int.
4619 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4621 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4622 rather than checking for \001 and \002 in symbol name.
4623 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4625 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4627 * configure.in (hppa*-linux-gnu*): New target.
4628 * configure: Rebuilt.
4630 1999-07-08 Nick Clifton <nickc@cygnus.com>
4632 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4634 1999-07-07 Nick Clifton <nickc@cygnus.com>
4636 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4637 accessing symbolP directly.
4639 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4641 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4644 1999-07-05 Nick Clifton <nickc@cygnus.com>
4646 * config/tc-arm.c (ARM_EXT_V5): Define.
4647 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4648 (md_begin): Detect ARM v5 architectures.
4649 (md_parse_option): Accept arm v5 specification.
4650 (md_show_usage): Documment -marmv5 switch.
4652 * doc/c-arm.texi: Document -marmv5 command line option.
4654 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4656 (validate_immediate_twopart): New function. Determine if a
4657 constant can be computed by two ADD instructions.
4658 (output_inst): Remove its command line parameter - it was never
4660 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4661 implememt the ADRL pseudo op.
4662 (tc_gen_reloc): Generate a suitable error message if an ADRL
4663 instruction tries to generate a real reloc.
4665 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4667 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4669 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4672 1999-06-27 H.J. Lu <hjl@gnu.org>
4674 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4675 non BFD_ASSEMBLER case.
4677 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4679 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4682 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4684 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4685 out_end_sequence() when the address decreases due to a new frag.
4686 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4687 numbering starts with 1.
4689 1999-06-23 Nick Clifton <nickc@cygnus.com>
4691 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4693 (mcore_s_text): Call obj_elf_text for ELF target.
4694 (mcore_s_data): Call obj_elf_data for ELF target.
4695 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4697 (mcore_s_bss): New function: Dump literal table before changing
4699 (mcore_s_comm): New function: Dump literal table before changing
4702 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4703 No longer static functions.
4704 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4705 Provide prototypes for these functions.
4707 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4709 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4710 a list of names, to try obj_segment_name, and to try abbreviated
4711 names when using COFF without long section names.
4713 * config/tc-alpha.c: More use of symbol accessor functions.
4714 * config/tc-arc.c: Likewise.
4715 * config/tc-d30v.c: Likewise.
4716 * config/tc-fr30.c: Likewise.
4717 * config/tc-i860.c: Likewise.
4718 * config/tc-m88k.c: Likewise.
4719 * config/tc-mcore.c: Likewise.
4720 * config/tc-ns32k.c: Likewise.
4721 * config/tc-sparc.c: Likewise.
4722 * config/tc-v850.c: Likewise.
4724 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4725 sy_value with appropriate accessor functions.
4726 * config/tc-arm.c (md_apply_fix3): Likewise.
4727 * config/tc-d10v.c (AT_WORD_P): Likewise.
4728 * config/tc-v850.c (reg_name_search): Likewise.
4730 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4731 use symbol_get_bfdsym instead.
4732 * config/tc-ppc.c (md_assemble): Likewise.
4733 * config/tc-v850.c (v850_comm): Likewise.
4735 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4737 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4738 the symbol, rather than accessing the bsym member.
4739 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4740 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4741 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4742 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4743 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4744 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4745 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4746 * config/tc-v850.c (tc_gen_reloc): Likewise.
4748 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4750 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4751 (hppa_gen_reloc_type): Conditionalize on BFD64.
4752 (tc_gen_reloc): Re-enable ELF relocations.
4753 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4755 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4757 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4759 (do_ldst): Move assignment out of if condition.
4760 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4761 parentheses to avoid warning.
4763 1999-06-21 Nick Clifton <nickc@cygnus.com>
4765 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4766 macro to get at the BFD symbol associated with a GAS symbol.
4768 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4770 * config/tc-ppc.c: Update for symbol handling changes.
4771 * config/obj-coff.c: Likewise.
4773 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4775 * tc-hppa.c: General cleanups of ELF support. No more spaces
4776 and subspaces for ELF.
4777 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4778 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4779 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4780 (UNWIND_SECTION_NAME): Likewise.
4781 (space/subspace related structures): Conditionalize definitions
4783 (space/subspace directives and support routines): Conditionalize
4784 definitions and references/uses on OBJ_SOM.
4785 (label_symbol_struct): For ELF, track the symbol's segment. For
4786 SOM track its space.
4787 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4789 (USE_ALIASES): Kill for both SOM & ELF.
4790 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4791 (pa_space, pa_subspace): Corresponding changes.
4792 (pa_spaces_begin): Corresponding chagnes.
4793 (md_begin): Do not muck around with space/subspace stuff for
4795 (md_apply_fix): Temporarily disable argument relocation stuff
4797 (tc_gen_reloc): Temporarily disable relocation generation for
4799 (pa_build_unwind_subspace): Similarly.
4801 1999-06-16 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-arm.c (thumb_set): New pseudo op.
4804 (text, data, section): Override these pseudo ops with ARM
4806 (s_thumb_set): New function: Perform the same as a .set pseudo
4807 op, but also mark the alias'ed symbol as being a Thumb
4809 (arm_s_text): New function: Perform the same as the .text
4810 pseudo op, but dump the literal pool before changing
4812 (arm_s_data): New function: Perform the same as the .data
4813 pseudo op, but dump the literal pool before changing
4815 (arm_s_section): New function: Perform the same as the
4816 .section pseudo op, but dump the literal pool before changing
4818 (arm_cleanup): Do not reset the current section before dumping
4821 1999-06-17 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4824 OPTION_NO_WARN_UNMATCHED entries.
4825 (md_parse_option): Generate a warning message if an unrecognised
4826 option is encountered.
4828 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4829 (get_operands): When parsing an expression after an '@' symbol
4830 has been detected, do not ignore '#' symbols.
4831 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4834 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4836 From K. Richard Pixley <rich@noir.com>:
4837 * configure.in (ppc-*-vxworks*): New target.
4838 * configure: Rebuild.
4840 1999-06-12 Philip Blundell <philb@gnu.org>
4842 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4844 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4846 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4847 which refer to symbols in linkonce sections, permit reducing the
4848 relocs if the symbol is local.
4850 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4852 * subsegs.c (subseg_text_p): New function.
4853 * as.h (subseg_text_p): Declare.
4854 * read.c (do_align): Use subseg_text_p to set the default fill.
4855 * write.c (subsegs_finish): Likewise.
4856 * config/obj-coff.c (write_object_file): Likewise.
4857 * config/tc-i386.h (md_maybe_text): Don't define.
4858 (md_do_align): Use subseg_text_p to set the default fill.
4859 * config/tc-m32r.c (m32r_do_align): Likewise.
4860 * config/tc-sh.c (sh_do_align): Likewise.
4861 * config/tc-sparc.h (md_do_align): Likewise.
4863 1999-06-12 David O'Brien <obrien@freebsd.org>
4865 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4866 * configure: Rebuild.
4868 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4870 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4871 * Makefile.am: Rebuild dependencies.
4872 * Makefile.in: Rebuild.
4874 * config/tc-i386.c (i386_immediate): Remove unused label
4877 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4878 * symbols.c: Likewise.
4879 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4880 sy_next field when taking address, rather than symbol_next.
4882 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4884 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4885 value from the output file architecture.
4886 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4887 * dwarf2dbg.h: Change bfd_vma to addressT.
4889 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4891 * dwarf2dbg.h: Use PARAMS in function declarations.
4893 1999-06-11 Martin Dorey <mdorey@madge.com>
4895 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4896 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4898 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4900 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4902 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4904 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4907 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4909 * read.c (read_a_source_file): Only declare inescape if
4912 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4914 (find_entry_byval): Add parens to avoid warning.
4916 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4918 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4921 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4923 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4926 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4927 synthetize_setx): New functions.
4928 (md_assemble): Broken the special cases into the above
4929 functions. Make compiler happy if sizeof(bfd_vma)==4.
4930 Fix sethi generated from set/setuw. If instructions have a relloc,
4931 always clear the fields to be relocated in the opcode.
4932 (sparc_ip): Remove special_case global variable.
4934 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4936 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4937 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4938 indication of success rather than a value.
4939 (itbl_get_val): Likewise.
4940 (itbl_get_field): Use strcspn. Change delimiters to include
4942 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4943 (itbl_get_val): Likewise.
4944 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4946 * symbols.c (copy_symbol_attributes): Convert local symbols to
4949 1999-06-10 Nick Clifton <nickc@cygnus.com>
4951 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4954 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4956 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4957 Optimize set if sizeof(bfd_vma) == 64.
4958 (sparc_ip): Fix sethi - without %hi() it should generate
4959 R_SPARC_22 reloc, not R_SPARC_HI22.
4960 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4962 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4964 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4965 (s_ncons): New function.
4966 (native_op_table): New table.
4967 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4968 R_SPARC_OLO10 handling.
4970 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4972 * expr.h (struct expressionS): Revert last change; widen X_op.
4973 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4975 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4977 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4978 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4979 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4980 * Makefile.in: Regenerated.
4982 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4983 `common' pass on to s_mri_common.
4984 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4986 1999-06-06 Richard Henderson <rth@cygnus.com>
4988 * config/obj-elf.c (obj_elf_section): Don't free the return
4989 value of demand_copy_C_string.
4991 1999-06-05 Richard Henderson <rth@cygnus.com>
4993 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4994 creation logic from obj_elf_create_section.
4996 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4997 (section_stack): New.
4998 (special_sections): Make const.
4999 (obj_elf_section): Gut and rewrite parsing.
5000 (obj_elf_change_section): New function broken out of obj_elf_section.
5001 (obj_elf_parse_section_letters): Likewise.
5002 (obj_elf_section_word): Likewise.
5003 (obj_elf_section_type): Likewise.
5004 (obj_elf_previous): Treat as a toggle.
5005 (obj_elf_popsection): New.
5006 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5007 (ppc_section_type): Likewise.
5008 * config/tc-ppc.h: Likewise.
5010 * expr.h (struct expressionS): Don't make X_op a bitfield.
5011 * config/tc-alpha.c: Update for symbol handling changes.
5012 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5013 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5015 1999-06-05 Richard Henderson <rth@cygnus.com>
5017 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5018 (dwarf2_gen_line_info): Kill unused variables.
5019 (dwarf2_finish): Likewise.
5020 (dwarf2_where): Likewise.
5021 (dwarf2_directive_file): If we've only got a string,
5022 hand off to s_app_file.
5023 * ecoff.c: Move the include of ecoff.h.
5024 * symbols.h (S_IS_FUNCTION): Prototype.
5026 * read.c (LEX_HASH): Supply a default.
5028 (s_globl): Update `c' after skipping whitespace.
5029 * read.h (LEX_END_NAME, is_name_ender): New.
5030 * expr.c (get_symbol_end): Respect it.
5032 1999-06-04 Mark Klein <mklein@dis.com>
5034 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5036 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5038 * config/tc-hppa.c: Update for symbol handling changes.
5040 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5042 * cgen.c: Update for symbol handling changes.
5043 * config/tc-m32r.c: Likewise.
5045 * config/tc-hppa.h: Update for symbol handling changes.
5046 * config/tc-hppa.c: Likewise.
5048 * config/tc-arm.h: Update for symbol handling changes.
5049 * config/tc-arm.c: Likewise.
5050 (symbol_make_empty): Remove. Just use symbol_create.
5052 * symbols.c (symbol_set_tc): Correct name.
5054 * Makefile.am: Rebuild dependencies.
5055 ($(OBJS)): Don't depend upon struc-symbol.h.
5056 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5057 * dep-in.sed: Don't remove struc-symbol.h.
5058 * Makefile.in: Rebuild.
5060 * doc/internals.texi (Symbols): Describe changes in symbol
5063 1999-06-03 Richard Henderson <rth@cygnus.com>
5065 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5066 instead of doing the work by hand.
5068 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5070 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5071 state of line state-machine.
5072 (struct ls): Collect DWARF2 line state-machine state in new member
5073 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5074 resulted in any DWARF2 directives.
5075 (reset_state_machine): New function.
5076 (out_end_sequence): Ditto.
5077 (dwarf2_gen_line_info): When switching sections or switching to a
5078 lower text address, call out_end_sequence() first to terminate the
5079 previous code sequence as code sequences MUST have monotonically
5080 increasing addresses.
5081 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5083 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5085 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5086 DWARF2 debug info (line information only, at this point).
5087 * as.h: Update comment about supported debug formats.
5088 * dwarf2dbg.c, dwarf2dbg.h: New files.
5089 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5091 * expr.c (operand): Don't use [ for parens if we want an index op.
5092 (op_encoding): Switch [ into O_index, if desired.
5093 (op_rank): Renumber with O_index on bottom.
5094 (expr): If O_index, match closing bracket.
5095 * expr.h (O_index): New.
5097 * read.c (read_a_source_file): Conditionally allow matched "
5098 in lines passed to md_assemble.
5100 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5102 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5104 Add support for storing local symbols in a small structure to save
5105 memory when assembling large files.
5106 * as.h: Don't include struc-symbol.h.
5107 (symbolS): Add typedef.
5108 * symbols.c: Include struc-symbol.h.
5109 (local_hash): New static variable.
5110 (save_symbol_name): New static function, from symbol_create.
5111 (symbol_create): Call save_symbol_name.
5112 (local_symbol_count): New static variable.
5113 (local_symbol_conversion_count): Likewise.
5114 (LOCAL_SYMBOL_CHECK): Define.
5115 (local_symbol_make): New static function.
5116 (local_symbol_convert): New static function.
5117 (colon): Handle local symbols. Create local symbol for local
5119 (symbol_table_insert): Handle local symbols.
5120 (symbol_find_or_make): Create local symbol for local label name.
5121 (symbol_find_base): Check for local symbol.
5122 (symbol_append, symbol_insert): Check for local symbols.
5123 (symbol_clear_list_pointers, symbol_remove): Likewise.
5124 (verify_symbol_chain): Likewise.
5125 (copy_symbol_attributes): Likewise.
5126 (resolve_symbol_value): Handle local symbols.
5127 (resolve_local_symbol): New static function.
5128 (resolve_local_symbol_values): New function.
5129 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5130 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5131 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5132 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5133 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5134 (symbol_previous, symbol_next): New functions.
5135 (symbol_get_value_expression): Likewise.
5136 (symbol_set_value_expression): Likewise.
5137 (symbol_set_frag, symbol_get_frag): Likewise.
5138 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5139 (symbol_mark_used_in_reloc): Likewise.
5140 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5141 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5142 (symbol_mri_common_p): Likewise.
5143 (symbol_mark_written, symbol_clear_written): Likewise.
5144 (symbol_written_p): Likewise.
5145 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5146 (symbol_section_p, symbol_equated_p): Likewise.
5147 (symbol_constant_p): Likewise.
5148 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5149 (symbol_get_obj, symbol_set_obj): Likewise.
5150 (symbol_get_tc, symbol_set_tc): Likewise.
5151 (symbol_begin): Initialize local_hash.
5152 (print_symbol_value_1): Handle local symbols.
5153 (symbol_print_statistics): Print local symbol statistics.
5154 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5155 Declare new symbols.c functions. Move many declarations here from
5157 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5158 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5159 (struct symbol): Move bsym to make it clearly the first field.
5160 Remove TARGET_SYMBOL_FIELDS.
5161 (symbolS): Don't typedef.
5162 (struct broken_word): Remove.
5163 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5164 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5165 (symbol_clear_list_pointers): Likewise.
5166 (symbol_insert, symbol_remove): Likewise.
5167 (symbol_previous, symbol_append): Likewise.
5168 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5169 (struct local_symbol): Define.
5170 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5171 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5172 (local_symbol_get_frag, local_symbol_set_frag): Define.
5173 (local_symbol_get_real_symbol): Define.
5174 (local_symbol_set_real_symbol): Define.
5176 * write.c (write_object_file): Call resolve_local_symbol_values.
5177 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5178 (TARGET_SYMBOL_FIELDS): Don't define.
5179 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5180 ECOFF_DEBUGGING, add ECOFF fields.
5181 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5182 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5183 ECOFF_DEBUGGING, add ECOFF fields.
5184 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5185 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5186 * config/tc-mcore.h: Don't include struc-symbol.h.
5187 (TARGET_SYMBOL_FIELDS): Don't define.
5188 (struct mcore_tc_sy): Define.
5189 (TC_SYMFIELD_TYPE): Define.
5190 * Many files: Use symbolS instead of struct symbol. Use new
5191 accessor functions rather than referring to symbolS fields
5194 * read.c (s_mri_common): Don't add in value of line_label.
5196 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5197 checking for SEC_LINK_ONCE.
5199 * config/tc-sh.h (sh_fix_adjustable): Declare.
5201 * app.c (input_buffer): New static variable.
5202 (app_push): Save saved_input in allocated buffer.
5203 (app_pop): Restored saved_input.
5204 (do_scrub_chars): Change get parameter to take char * and int as
5205 arguments. Change GET macro to pass input_buffer to get
5206 function. Don't save input into allocated buffer.
5207 * as.h (do_scrub_chars): Update declaration.
5208 * input-file.c (input_file_get): Change to take char * and int.
5209 Read data into passed in buffer. Remove static buffer.
5210 * read.c (scrub_from_string): Change to take char * and int. Copy
5211 data into passed in buffer.
5213 * hash.h: Neaten. Declare hash_traverse.
5214 * hash.c: Complete rewrite based on BFD hashing code.
5215 * gasp.c (chunksize): New variable.
5216 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5219 1999-05-28 Nick Clifton <nickc@cygnus.com>
5221 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5222 addend unless the target uses an old ABI.
5224 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5226 -Wchar-subscripts cleanup
5227 * listing.c (listing_newline): Use unsigned char variable, so
5228 calls to isascii,iscntrl are correct.
5229 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5231 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5232 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5233 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5234 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5236 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5238 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5240 (arch_coldfire_p): New #define.
5241 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5243 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5245 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5247 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5248 (install_operand): Add place `N'.
5249 (init_table): Add registers ACC, MACSR, MASK.
5251 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5253 * config/tc-m68k.c: Change mcf5200 --> mcf.
5254 (archs): Add mcf5206e, mcf5307.
5255 (m68k_ip): Add format `u'.
5256 (install_operand): Add place `m', `M', `h'.
5257 (init_table): Add upper/lower registers.
5259 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5261 1999-05-28 Martin Dorey <mdorey@madge.com>
5263 * config/tc-i960.c: Several minor changes to add ELF and
5264 BFD_ASSEMBLER support.
5265 * config/tc-i960.h: Likewise.
5266 * configure.in (i960-*-elf*): New target.
5267 * aclocal.m4, configure: Rebuild.
5269 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5271 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5272 reloc changes when defined(BFD_ASSEMBLER).
5274 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5276 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5278 * write.c (write_print_statistics): Output to file, not stderr.
5280 * expr.c (generic_bignum_to_int32,64): Prototype.
5282 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5283 output_sleb128, output_uleb128, output_big_sleb128,
5284 output_big_uleb128, output_big_leb128): Prototype.
5285 (output_big_sleb128, output_big_uleb128): Make inline.
5286 (output_big_leb128): Remove inline
5288 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5289 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5290 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5291 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5292 value for correct overflow check in write.c:fixup_segment.
5293 * write.c (fixup_segment): Move bitfield overflow checks to after
5294 the md_apply_fix call.
5295 * config/obj-coff.c (fixup_segment): Likewise.
5296 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5297 valueT *val argument.
5299 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5301 * config/atof-ieee.c (gen_to_words): Correctly round a
5302 denormalized number. Fix off-by-one in range checking for
5303 exponent in a denormal.
5305 1999-05-10 Nick Clifton <nickc@cygnus.com>
5307 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5310 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5312 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5314 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5316 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5317 (ReverseRegRegmem): Remove.
5318 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5319 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5320 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5323 From Doug Ledford <dledford@redhat.com>
5324 * config/tc-i386.h (RegXMM): New for P/III.
5325 * config/tc-i386.c: Add support for P/III.
5327 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5329 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5330 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5331 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5333 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5335 * config/tc-i386.c (i386_immediate): Skip whitespace before
5336 complaining about junk after expression.
5337 (i386_displacement): Likewise.
5339 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5341 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5342 Don't copy before downcaseing.
5344 1999-05-05 Catherine Moore <clm@cygnus.com>
5346 * tc-m68k.c: Include elf/m68k.h.
5347 (m68k_elf_final_processing): New routine.
5348 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5351 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5353 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5356 1999-04-30 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-mcore.c (mcore_s_section): Dump literals before
5361 1999-04-29 Nick Clifton <nickc@cygnus.com>
5363 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5366 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5368 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5369 (TC_INIT_FIX_DATA): Delete.
5370 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5371 (TC_INIT_FIX_DATA): Delete.
5372 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5373 * write.c (fix_new_internal): Initialize fx_cgen member.
5374 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5375 (gas_cgen_md_apply_fix3): Update.
5376 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5377 (md_cgen_record_fixup_exp): Update.
5378 (FX_OPINFO_R_TYPE): Update.
5380 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5381 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5382 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5383 * frags.h (struct frag): Make opindex, opinfo ints.
5385 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5387 1999-04-26 Tom Tromey <tromey@cygnus.com>
5389 * aclocal.m4, configure: Updated for new version of libtool.
5391 1999-04-22 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5395 (md_apply_fix3): Do not fix up absolute relocations against
5398 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5400 1999-04-20 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5403 changes and data-in-text directives.
5404 (mcore_cons): New function: intercept cons() operations.
5405 (mcore_float_cons): New function: intercept float_cons()
5407 (mcore_stringer): New function: intercept stringer() operations.
5409 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5411 * obj.h (struct format_ops): Change generate_asm_lineno field to
5413 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5415 * config/tc-alpha.c (find_opcode_match): Add default case to
5417 (find_macro_match): Likewise.
5418 (load_expression): Parenthesize && within ||.
5420 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5422 1999-04-17 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5425 .text .data .section pseudo ops.
5426 (mcore_s_section): New function. Dump lits before changing secs.
5427 (mcore_s_text): New function. Dump lits before changing secs.
5428 (mcore_s_data): New function. Dump lits before changing secs.
5430 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5432 * config/tc-mips.c (mips_32bitmode): New.
5433 (md_begin): Set mips_32bitmode if needed.
5434 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5435 Set EF_MIPS_32BITMODE.
5437 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5439 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5442 1999-04-16 Nick Clifton <nickc@cygnus.com>
5444 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5446 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5448 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5449 expressions correctly.
5452 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5454 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5456 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5458 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5459 and fmpynfadd instructions.
5461 1999-04-11 Richard Henderson <rth@cygnus.com>
5463 * as.h (environ): Declare it, if needed.
5464 * as.c (dump_statistics): Don't declare environ.
5465 * configure.in (environ): Detect declaration.
5466 * configure, config.in: Rebuild
5468 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5469 (i386_displacement): Allocate enough space for replacement buffer.
5470 Clean up replacement buffer initialization.
5472 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5474 * subsegs.c (section_symbol): Don't create a new symbol if one
5475 already exists; instead, use the existing one, but set its segment
5476 and frag data if it hasn't already been defined.
5477 * config/obj-coff.c (c_section_symbol): Likewise.
5479 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5481 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5483 1999-04-08 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-mcore.c: New File: Support routines for MCore
5487 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5488 * config/obj-coff.c: Add support for mcore-pe target.
5490 * Makefile.am: Add support for MCore targets.
5491 * Makefile.in: Regenerate.
5492 * configure.in: Add support for MCore targets.
5493 * configure: Regenerate.
5495 * doc/all.texi: Set MCORE.
5496 * doc/as.texinfo: Document MCore specific command line options.
5498 * write.h: Prevent multiple inclusion.
5500 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5502 * asintl.h (LC_MESSAGES): Never define.
5503 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5505 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5508 * Makefile.am (m68k-parse.c): If configuring in the source
5509 directory, copy m68k-parse.y into the local directory before
5510 running ylwrap, to remove spurious differences when generating
5512 * Makefile.in: Rebuild.
5514 * config/tc-sparc.h (md_do_align): Just allocate the number of
5515 bytes necessary, rather than always allocating 1024.
5517 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5519 * listing.c (listing_newline): Add cast to avoid warning.
5520 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5521 * config/tc-i386.c (i386_scale): Add return value.
5522 (build_displacement_string): Remove unused local temp_disp2.
5523 (i386_intel_memory_operand): Add parentheses to avoid warning.
5524 (i386_intel_operand): Remove unused local end_of_operand_string.
5525 (i386_operand): Remove unused local operand_modifier.
5526 (i386_operand): Add parens to avoid warning.
5528 1999-04-04 Don Bowman <don@pixsci.com>
5530 * configure.in: Add mips*-*-vxworks* target; have it define
5532 * configure, config.in: Rebuild.
5534 1999-03-31 Nick Clifton <nickc@cygnus.com>
5536 * configure.in (emulations): Add support for arm-epoc-pe.
5537 * configure: Regenerate.
5538 * config/te-epoc-pe.h: New file. Define macros specific to
5540 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5541 for arm-epoc-pe target.
5543 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5545 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5547 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5549 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5550 detect ",n" without a condition.
5551 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5554 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5556 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5557 instruction is encoded with one bit.
5560 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5562 * doc/internals.texi (CPU backend): Mention that
5563 line_separator_chars should not include newline. From thi
5564 <ttn@mingle.glug.org>.
5566 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5568 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5569 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5571 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5573 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5575 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5577 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5580 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5582 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5584 1999-03-15 Martin Hunt <hunt@cygnus.com>
5586 * app.c (do_scrub_begin): Change '-' back to a symbol char
5587 so we can use multiple opcodes on a line again.
5589 * config/tc-d30v.c: By default, warn if a symbol has
5590 the same name as a register. Plus some minor
5591 updates from the branch.
5593 1999-03-13 Nick Clifton <nickc@cygnus.com>
5595 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5596 BFD_RELOC_16 and BFD_RELOC_64.
5598 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5600 * expr.c (expr): Add missing else.
5602 1999-03-12 Nick Clifton <nickc@cygnus.com>
5604 * config/tc-arm.c (md_apply_fix3): Improve error message.
5606 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5608 * Makefile.am (CPU_TYPES): Add fr30.
5609 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5610 (fr30,m32r dependencies): Update.
5611 * Makefile.in: Rebuild.
5613 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5614 (gas_cgen_record_fixup_exp): Ditto.
5615 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5616 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5617 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5618 (md_cgen_lookup_reloc): Update use of operand->type.
5619 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5620 (md_convert_frag): Call cgen_operand_lookup_by_num.
5621 (md_cgen_lookup_reloc): Update use of operand->type.
5622 (m32r_cgen_record_fixup_exp): Ditto.
5624 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5626 * config/tc-mips.c (md_show_usage): Fix message.
5628 1999-03-03 Nick Clifton <nickc@cygnus.com>
5630 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5631 and LDR reg,=<expr> instruction.
5633 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5636 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5638 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5640 1999-02-17 Nick Clifton <nickc@cygnus.com>
5642 This patch was created by: Scott Bambrough
5643 <scottb@corelcomputer.com>
5646 Special cased '@' character. The '@' character is used as the
5647 ARM assembler comment character, as a special character
5648 and in ELF .symver pseudo-op's, and as a special character in
5649 .type and .section pseudo-ops.
5650 (symver_pseudo): New static variable.
5651 (symver_state): New static variable.
5652 (struct app_save): Add field 'symver_state'.
5653 (app_push): Save global symver_state int struct app_save.
5654 (app_pop): Restore global symver_state from struct app_save.
5655 (do_scrub_chars): Special case handling of '@' character in
5658 * configure.in: Modified to recognize armv* uname syntax from ARM
5660 * configure: Regenerated.
5662 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5663 a prefix to the section's type.
5664 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5665 the type's typename.
5667 * config/tc-arm.h: Add support for PIC generation:
5668 (pic_code): New boolean.
5669 (obj_relocate_extern): Define.
5670 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5671 (TC_CONS_FIX_NEW): Define.
5672 (tc_fix_adjustable): Define.
5673 (GLOBAL_OFFSET_TABLE_NAME): Define.
5675 * config/tc-arm.c: Add support for PIC generation:
5676 (line_seperator_chars): Allow ';' as a seperator for Linux.
5677 (is_immediate_prefix): New macro.
5678 (arm_parse_reloc): New function.
5679 (s_arm_elf_cons): New function.
5680 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5681 (md_undefined_symbol): Special case handling for the Global Offset
5683 (md_apply_fix3): Handle PIC relocs.
5684 (tc_gen_reloc): Handle PIC relocs.
5685 (md_parse_option): Add support for '-k' command line switch to
5686 enable PIC generation.
5687 (cons_fix_new_arm): New function.
5688 (s_arm_elf_cons): New function.
5690 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5692 * configure.in: Add comments for uses of AC_DEFINE.
5693 * acinclude.m4: Likewise.
5694 * acconfig.h: Remove.
5695 * aclocal.m4: Rebuild.
5696 * configure: Rebuild.
5697 * Makefile.in: Rebuild.
5698 * config.in: Rebuild.
5700 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5702 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5703 non-constant offset from a base register.
5705 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5707 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5710 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5712 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5713 (emit_insn): Look for pc-relative and no-overflow specifiers on
5714 internal relocation types.
5716 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5718 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5721 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5723 (mips_4650, mips_4010, mips_4100): Variables removed.
5724 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5725 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5727 (md_begin): Don't bother initializing the mips_NNNN variables;
5728 mips_cpu is set, and that's good enough now.
5729 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5730 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5731 (show): New function, to handle wrapping in the CPU lists.
5732 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5734 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5736 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5737 than treat as an immediate specifier.
5739 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5741 * config/tc-i386.c: Prototype many functions.
5742 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5743 (i386_immediate): Remove unused second argument.
5744 (i386_intel_operand): Fix i386_is_reg typo.
5745 (i386_operand): Use allow_naked_reg.
5746 (output_invalid): Make operand int for K&R.
5748 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5750 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5752 * Makefile.in: Rebuild.
5754 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5756 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5758 (EXTRA_as_new_SOURCES): Comment out.
5759 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5760 * Makefile.in: Rebuild.
5761 * doc/Makefile.in: Rebuild.
5762 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5763 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5764 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5765 * configure: Rebuild.
5766 * aclocal.m4: Rebuild.
5767 * config.in: Rebuild.
5768 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5769 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5770 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5771 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5772 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5773 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5774 (gas_cgen_record_fixup_exp): Ditto.
5775 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5776 descriptor, not global variable.
5777 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5778 descriptor, not global variable. Refer to insert_operand handler
5779 via cpu descriptor, not global function.
5780 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5781 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5782 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5783 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5784 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5785 * config/tc-m32r.c: Ditto.
5786 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5787 (md_assemble): Ditto.
5788 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5790 1999-02-09 Nick Clifton <nickc@cygnus.com>
5792 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5793 relocations for ELF targets.
5795 1999-02-08 Nick Clifton <nickc@cygnus.com>
5797 * configure.in: Add support for StrongARM target.
5798 * configure: Regenerate.
5800 1999-02-05 Nick Clifton <nickc@cygnus.com>
5802 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5804 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5807 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5809 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5811 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5813 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5814 (INTEL_DWORD_MNEM_SUFFIX): Define.
5817 (DWORD_PTR): Define.
5818 (XWORD_PTR): Define.
5820 (OFFSET_FLAT): Define.
5822 (NONE_FOUND): Define.
5825 * config/tc-i386.c (set_intel_syntax): New routine.
5826 (intel_syntax): Declare.
5827 (allow_naked_reg): Declare.
5828 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5829 (intel_float_operand): New routine.
5830 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5831 Handle brackets as well as parens. Call i386_intel_operand for
5832 intel syntax. Reverse operands if appropriate. Handle new
5833 suffixes. Handle movzx and movsx.
5834 (i386_is_reg): New routine.
5835 (i386_immediate): New routine.
5836 (i386_scale): New routine.
5837 (i386_displacement): New routine.
5838 (i386_operand_modifier): New routine.
5839 (build_displacement_string): New routine.
5840 (i386_parse_seg): New routine.
5841 (i386_intel_memory_operand): New routine.
5842 (i386_intel_operand): New routine.
5843 (i386_operand): Call i386_displacement, i386_immediate,
5844 i386_scale, etc. instead of handling inline.
5845 (parse_register): Handle registers without prefix.
5847 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5849 * configure: Regenerate.
5850 * configure.in (arm-*-oabi): New.
5851 (thumb-*-oabi): New.
5852 * config/tc-arm.c (target_oabi): Declare.
5853 (md_apply_fix3): Support REL relocs.
5854 (md_parse_option): Handle -oabi.
5855 (elf32_arm_target_format): New routine.
5856 (md_longopts): Add OPTION_OABI.
5857 * config/tc-arm.h: Redefine TARGET_FORMAT.
5860 1999-01-28 Nick Clifton <nickc@cygnus.com>
5862 * write.c (write_relocs): Handle out of range error.
5864 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5865 (fr30_force_relocation): Default to 0.
5867 * config/tc-fr30.h (obj_fix_adjustable): Define.
5868 (TC_FORCE_RELOCATION): Define.
5870 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5873 1999-01-16 Nick Clifton <nickc@cygnus.com>
5875 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5876 merge of two instructions if the left instruciton kills the right.
5878 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5880 * Makefile.in: Regenerate.
5881 * configure.in: Redo test for using cgen.
5882 * configure: Regenerate.
5884 1999-01-09 Nick Clifton <nickc@cygnus.com>
5886 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5887 redefinition of this macro.
5889 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5891 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5894 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5896 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5897 a read of HI or LO and an immediatly following branch.
5899 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5901 * config/tc-mips.c (md_begin): Another correction to the setting of
5904 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5906 * config/tc-mips.c (md_begin): Correct type-o in setting of
5909 1998-12-21 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5912 bit insn when optimizing, so that parallelised instructions will
5913 start on a 32 bit boundary.
5915 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5917 * config/tc-mips.c (mips_eabi64): New.
5918 (md_begin): Set mips_eabi64.
5919 (mips_elf_final_processing): Use it.
5921 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5923 * config/tc-mips.c (mips_elf_final_processing):
5924 Correct setting of ABI in e_flags.
5926 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5928 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5931 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5933 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5935 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5937 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5938 warning, values that don't fit in the field.
5940 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5942 * config/tc-mips.c (mips_abi_string): New.
5943 (md_parse_option,md_longopts): Add mabi.
5944 (mips_elf_final_processing): Set e_flags based on mabi flag.
5946 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5948 * config/tc-mips.c (md_parse_option): Handle vr4111.
5950 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5952 * config/tc-h8300.c (build_bytes): Change message given if the
5953 instruction requires H8/300H mode and we're not in Hmode, to
5954 suggest that it may be the operand modes that are the problem, not
5955 necessarily the opcode.
5957 1998-12-10 Nick Clifton <nickc@cygnus.com>
5959 * config/tc-fr30.c: Add line separator character.
5961 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5963 * configure.in (hppa-*-mpeix*): New target.
5964 * config/obj-som.h (obj_som_compiler): Declare.
5965 * config/obj-som.c (compiler_seen): New static variable.
5966 (obj_som_compiler): New function.
5967 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5968 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5969 (pa_type_args): Set hppa_priv_level.
5970 (pa_compiler): New static function if OBJ_SOM.
5971 * configure: Rebuild.
5973 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * read.c (output_leb128): Don't mark as inline.
5977 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5979 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5980 AIX .vbyte unaligned data support.
5981 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5982 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5985 1998-12-07 Nick Clifton <nickc@cygnus.com>
5987 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5990 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5992 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5993 BFD_RELOC_ARM_PCREL_BRANCH.
5995 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5997 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5998 checking the target type.
5999 (mips-dec-bsd*): Set endian to little.
6000 * configure: Rebuild.
6002 COFF weak symbol support, based on patches from Mark Elbrecht
6003 <snowball3@usa.net>:
6004 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6005 * config/obj-coff.c (obj_coff_weak): New static function.
6006 (obj_coff_endef) [both versions]: Handle weak symbols.
6007 (coff_frob_symbol): Likewise.
6008 (yank_symbols): Likewise.
6009 (obj_pseudo_table): Add "weak".
6011 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6012 <aymeric.vincent@emi.u-bordeaux.fr>.
6013 * aclocal.m4: Rebuild with current tools.
6014 * configure: Rebuild.
6016 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6017 an assertion failure for a case we can't handle when OBJ_ECOFF.
6019 * expr.c (operator): And with 0xff to avoid problems with signed
6022 1998-12-03 Nick Clifton <nickc@cygnus.com>
6024 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6025 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6027 1998-12-02 Nick Clifton <nickc@cygnus.com>
6029 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6032 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6034 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6035 calculation of pcrel point.
6037 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6039 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6042 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6044 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6046 (d10v_cleanup): Only generate previous insn if a multiline insn is
6049 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6054 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6056 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6057 -marm6xxx command line switches.
6059 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6061 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6062 (itbl-ops.o): Delete duplicate dependencies.
6063 Rebuild dependencies.
6064 Add fr30 dependencies.
6065 * Makefile.in: Rebuild.
6067 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6069 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6071 * listing.c: Ignore line terminator characters found inside
6074 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6076 * po/gas.pot: Regenerated.
6078 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6080 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6081 fr30_is_label_start(). Also checks for delay slot insns.
6083 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6084 FR30 instructions which contain a colon in the mnemonic.
6086 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6088 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6090 * config/tc-fr30.c: Removed currently superflous code.
6092 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6094 * config/tc-fr30.h: New file.
6095 * config/tc-fr30.c: Tweaking so that it will compile.
6097 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6099 * config/tc-d10v.h (obj_fix_adjustable): Define.
6100 (TC_FORCE_RELOCATION): Define.
6101 (d10v_force_relocation): Declare.
6102 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6103 (md_apply_fix3): Handle Vtable relocs.
6104 (d10v_fix_adjustable): New.
6105 (d10v_force_relocation): New.
6107 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-d30v.c: Change default behaviour to ignore potential
6110 conflicts between register name and symbol names.
6112 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6114 * configure.in: Add fr30-*-*.
6115 * config/tc-fr30.c: New file.
6116 * Makefile.in: Regenerated.
6117 * config.in: Regenerated.
6118 * configure: Regenerated.
6119 * doc/Makefile.in: Regenerated.
6120 * po/gas.pot: Regenerated.
6122 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6124 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6127 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6129 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6131 (do_scrub_chars): Add some casts to unsigned char to avoid
6132 unwanted sign extension.
6133 * read.c (lex_type): Set characters about 127 to be symbol
6135 * config/tc-i386.c (md_begin): Set identifier_chars and
6136 operand_chars for values above 127.
6138 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6140 * configure.in: detect cygwin* instead of cygwin32*
6141 * configure: regenerate
6143 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6145 * listing.c: Add support for producing a listing from piped
6148 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6150 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6151 (append_insn): Account for the tx39's multiply behavior.
6153 1998-10-26 Michael Meissner <meissner@cygnus.com>
6155 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6156 from assemble_parallel_insns. Add support for '->' to indicate
6157 explicitly serializing the instructions.
6158 (md_assemble): Ditto.
6160 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6162 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6165 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6167 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6169 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6171 * config/tc-mips.c : support frame and regmask/fregmask when
6172 MIPS_STABS_ELF is specified.
6174 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6176 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6177 (md_apply_fix): Don't return 1 for VTABLE relocs.
6178 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6180 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6182 * doc/c-i386.texi: Replace occurences of "opcode" with
6183 "instruction mnemonic", "instruction", or "mnemonic" when
6184 referring to the name of an instruction. Use "opcode" when
6185 referring to the sequence of machine bytes.
6187 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6188 (is_opcode_char): Rename to is_mnemonic_char.
6189 (md_assemble and i386_operand): Correct error messages from
6190 "opcode" to "instruction mnemonic"
6191 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6192 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6193 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6194 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6195 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6196 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6197 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6199 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6201 * config/tc-i386.c (i386_operand): Check for garbage after
6204 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6207 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6209 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6211 * config/tc-sh.h (obj_fix_adjustable): Define.
6212 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6213 (md_apply_fix): Likewise.
6214 (tc_gen_reloc): Likewise.
6215 (sh_fix_adjustable): New.
6217 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6219 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6220 * cgen.h (gas_cgen_finish_insn): Update prototype.
6221 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6222 cgen_insn_t -> CGEN_INSN_INT.
6223 (make_parallel): Update handling of CGEN_INT_INSN_P.
6224 (assemble_parallel_insn): Ditto.
6225 (target_make_parallel): New function.
6226 (md_assemble): Use it.
6228 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6230 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6232 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6234 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6235 converted into lower case.
6237 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6239 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6240 (gas_cgen_tc_gen_reloc): Likewise.
6241 * config/tc-m32r.h (obj_fix_adjustable): Define.
6242 * config/tc-m32r.c (m32r_fix_adjustable): New.
6243 (m32r_force_relocation): Handle VTABLE relocs.
6245 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6247 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6249 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6251 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6252 to lower case before parsing.
6254 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6255 parallel insns modift buts in the PSW as a side effect.
6257 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6259 * config/tc-d30v.c (find_format): Test for missing flag and
6262 (md_apply_fix3): Fix error messages to avoid
6263 assumption about presence of a symbol.
6265 (parallel_ok): Disallow parallel instructions that both modify the
6268 (find_format): Generate a warning if an odd numbered register is
6269 used as the first register in a mutli-register instruction.
6271 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6274 relocations are always associated with a symbol.
6276 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6278 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6279 (elf32_sparc_force_relocation): Declare.
6280 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6281 (tc_gen_reloc): Handle vtable relocs.
6282 (elf32_sparc_force_relocation): New.
6284 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6286 * symbols.c (S_IS_FUNCTION): New.
6287 * config/tc-v850.h (obj_fix_adjustable): Define.
6288 (TC_FORCE_RELOCATION): Define.
6289 (v850_force_relocation): Declare.
6290 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6291 of fx_addnumber for VTABLE reloc addends.
6292 (md_apply_fix3): Handle VTABLE relocs.
6293 (v850_fix_adjustable): New.
6294 (v850_force_relocation): New.
6296 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6298 * tc-hppa.c (fp_operand_format): Add some additional formats.
6299 (pa_ip): Do not automatically promote into pa2.0 mode.
6300 (pa_level): Handle ".level 2.0".
6302 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6304 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6305 * config/tc-i386.h (template.extension_opcode): Change to
6306 unsigned int to allow full range of 8-bit opcode suffixes.
6307 (None): Redefine as 0xffff.
6309 From Jeff B Epler <jepler@usgs.gov>
6310 * doc/c-i386.texi (i386-SIMD): New section.
6312 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6314 * read.c (discard_rest_of_line): New function.
6315 * read.h: Declare it.
6316 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6318 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6320 * config/tc-d10v.c (find_symbol_matching_register): New function.
6321 (find_opcode): Cope with the case where a register name matches
6324 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6326 * config/tc-v850.c (md_pcrel_from): Rename to
6327 v850_pcrel_from_section.
6328 (v850_pcrel_from_section): Do not resolves symbols in other
6331 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6333 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6335 * config/tc-d10v.c (find_opcode): Generate an error if a register
6336 is supplied for an operand that should not be a register.
6338 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6341 instructions to have another instruction in the right bin.
6343 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6345 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6346 the right container if the left container holds a branch
6349 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6351 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6352 both a register name and symbol name.
6353 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6355 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6357 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6358 execution unit class.
6360 (reg_name_search): If a name matches a register and a symbol,
6361 prefer the register.
6362 (find_format): Disallow flag registers when a general purpose
6363 register is required.
6364 If a number is required, but a register has been given, check to
6365 see if a symbol with the same name as the register exists, and if
6366 so, use that symbol.
6368 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6370 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6372 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6374 * config/tc-d30v.c (find_format): Do not accept flag registers as
6375 general purpose registers.
6376 (find_format): If an immediate value is expected at a given place
6377 in a format, but a register name has been provided instead, check
6378 to see if that register name matches the name of a predefined
6379 symbol and if it does, then use the symbol instead.
6380 (reg_name_search): If a register name matches a symbol name,
6381 prefer the register name to the symbol name.
6383 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6385 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6386 the previous insn to empty.
6388 1998-09-20 Michael Meissner <meissner@cygnus.com>
6390 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6391 pieces, forcing the use of an ANSI compiler.
6393 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6395 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6397 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6399 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6401 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6403 (obj_elf_vtable_entry): Likewise.
6404 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6405 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6406 (tc_gen_reloc): Likewise.
6407 (arm_fix_adjustable): Likewise.
6408 (elf32_arm_force_relocation): New.
6409 (armelf_frob_symbol): Remove coff-style symbol support.
6411 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6413 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6415 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6417 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6418 OBJ_COFF so that routine is defined for a.out format.
6420 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6422 * config/tc-i386.c (i386_operand): Detect non-segment registers
6423 used as segment prefixes.
6425 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6427 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6428 optimize across FDE boundaries.
6430 * config/obj-coff.c (obj_coff_section): Preserve any link once
6431 flags when setting the section flags.
6433 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6436 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6438 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6440 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6443 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6445 * frags.c (frag_grow): Include the size of the frag struct in the
6448 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6449 if the new subseg comes before the old.
6451 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6453 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6454 to handle edge8 and edge16.
6456 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6458 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6459 before we clobber the symbol involved.
6461 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6463 * config/tc-arm.c: Remove OBJ_ELF definitions for
6464 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6465 use arm_adjust_symtab for OBJ_COFF.
6466 (armelf_adjust_symtab): New Routine.
6467 * config/tc-arm.h: Define obj_adjust_symtab to
6468 armelf_adjust_symtab for OBJ_ELF.
6470 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6472 * configure.in: Make all i386-elf targets use bfd_gas.
6473 * config/tc-i386.c (tc_i386_force_relocation): New.
6474 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6475 (md_apply_fix3): Likewise.
6476 (tc_gen_reloc): Handle them.
6477 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6478 tc_i386_force_relocation.
6480 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6482 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6484 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6486 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6487 current opcode after writing the first insturction of a reverse
6490 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6492 * read.h (generate_lineno_debug): Add prototype.
6493 * read.c (generate_lineno_debug): Make non-static.
6495 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6497 * config/tc-i386.c (md_assemble): Only warn for address/data size
6500 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6502 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6503 against Thumb function names, as the linker needs this information.
6505 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6507 * expr.c (operand): Check also that there is no advance in operand
6508 after atof_generic in order to decide "is it label 0f or floating
6511 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6513 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6514 command line options with a single dash.
6515 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6517 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6519 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6520 * tc-arm.c (arm_fix_adjustable): New routine.
6522 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6524 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6525 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6526 demand_empty_rest_of_line before mri_comment_end.
6527 (equals): Check garbage after expression before
6528 mri_comment_end in MRI mode.
6530 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6532 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6533 small immediate constant to use the constant itself rather than
6536 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6538 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6539 (pa_leave): Likewise.
6541 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6543 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6545 (i386_operand): Fix an error message.
6547 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6549 * doc/c-arm.texi (ARM Directives): Document .req directive.
6551 * config/tc-arm.c (reg_required_here): Display erroneous string if
6552 the register name could not be decoded.
6553 Do not set inst.instruction if the sift is -1.
6555 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6557 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6560 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6562 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6563 even if it is belived to be unnecessary.
6565 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6567 config/tc-i386.c (i386_operand): Size immediate constants by
6568 suffix (erroneously removed as part of July 7 change).
6570 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6572 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6573 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6574 (armelf_frob_symbol): New Routine.
6575 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6577 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6579 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6581 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6583 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6584 command line switches passed to assembler.
6586 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6588 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6589 (gas_cgen_opcode_desc): Declare.
6590 (gas_cgen_parse_operand): Declare.
6591 (*): Prepend gas_ to gas specific fns to denote them as such.
6593 * cgen.c (gas_cgen_opcode_desc): New global
6594 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6595 (queue_fixup): Renamed from cgen_queue_fixup.
6596 (*): Prepend gas_ to gas specific fns to denote them as such.
6598 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6599 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6600 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6601 Open opcode table and initialize it.
6602 (make_parallel): Use gas_cgen_opcode_desc.
6603 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6604 (md_assemble): Ditto.
6606 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6608 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6609 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6610 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6611 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6612 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6613 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6614 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6615 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6616 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6617 (INIT_STAB_SECTION): Likewise.
6618 (OBJ_PROCESS_STAB): Likewise.
6620 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6621 (md_parse_option): Watch for them.
6622 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6623 (md_begin): Kill neverdef code.
6624 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6625 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6626 (s_alpha_coff_wrapper): New.
6627 (md_pseudo_table): Trap all ECOFF pseudos.
6629 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6631 Start of changes to remove mdebug section from mips*-elf
6632 Based on MIPS_STAB_ELF definition
6633 * acconfig.h: undef if not configured
6634 * config.in: undef if not configured
6635 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6636 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6637 * stabs.c (s_stab_generic): flush frag
6639 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6641 * configure.in: (arm-*-elf): Handle.
6642 (thumb-*-elf): Handle.
6643 * configure: Regenerate.
6644 * read.c (stringer): Fix typo in comment.
6645 * write.c (fixup_segment): Don't add symbol value to addend if
6647 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6649 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6652 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6654 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6655 (write_2_short): Emit warning if new flag is set.
6656 (do_assemble): Set flags if left instruction is one of special
6657 "right-instruction-killer" type.
6659 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6661 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6662 Always output words in debug_info section as big endian.
6663 (sparc_target_format): Choose correct bfd target.
6664 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6666 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6668 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6669 to work with internationalization code. Issue an error when two
6670 operands match that are not allowed to match.
6672 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6674 * configure.in (install_tooldir): Allow target to specify whether
6675 it wants to be installed in $(tooldir)/bin.
6676 * configure: Regenerate.
6677 * Makefile.am (install-exec-local): Set install-exec-tooldir
6678 dependency via configure.
6679 * Makefile.in: Regenerate.
6681 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6683 * Makefile.am (install-exec-local): Split into two ...
6684 (install-exec-bindir,install-exec-tooldir): New rules.
6685 * Makefile.in: Regenerate.
6687 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * Makefile.am (install-exec-local): Don't remove the file before
6690 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6691 W. Rozycki <macro@ds2.pg.gda.pl>.
6692 * Makefile.in: Rebuild.
6694 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6696 * cgen.c: Include libiberty.h.
6697 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6698 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6699 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6700 (md_cgen_lookup_reloc)): Declare.
6701 (md_cgen_record_fixup_exp): Declare.
6702 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6703 (m32r_relax_frag): Declare.
6704 (cgen_md_apply_fix3): Decls moved to cgen.h.
6705 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6706 (m32r_cgen_record_fixup_exp): Delete decl.
6707 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6708 (assemble_nop): Delete.
6709 (expand_debug_syms): Delete unused `exp'.
6710 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6711 Add default case for -Wall.
6712 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6713 (md_atof): Delete unused wordP.
6715 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6717 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6720 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6723 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6724 .print, .purgem, and .struct. Remove documentation for
6727 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6729 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6730 Update call to insert_operand.
6732 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6734 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6736 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6738 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6739 whitespace after a prefix operator.
6741 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6743 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6745 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6747 * config/tc-sparc.c (log2): New static function.
6748 (s_reserve): Use log2 to convert alignment before calling
6750 (s_common): Use log2 to convert alignment before calling
6751 record_alignment and frag_align.
6752 (sparc_cons_align): Use log2.
6754 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6756 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6757 (s_common): Likewise.
6759 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6760 initialization of waddr.
6761 (sparc_elf_final_processing): Add default case to switch.
6763 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6765 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6766 than temporary real.
6768 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6770 * write.c (subsegs_finish): Don't align the segments if there were
6773 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6774 copying aux information.
6776 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6777 expression into a symbol.
6779 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6781 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6782 type to unsigned int.
6783 (md_assemble): Change type used to store offsets from unsigned
6785 (i386_operand): Switch error check to only call RESTORE_END_STRING
6786 once after parse_register.
6788 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6790 * config/tc-v850.c (md_show_usage): Changed format to match that
6793 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6795 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6797 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6799 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6802 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6804 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6805 * doc/Makefile.in: Rebuild.
6807 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6809 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6810 for %lo expressions.
6811 (mips_ip, case 'u'): Move range check after code to mask
6812 off bits in %hi/%lo expressions. Mask off high bits for
6815 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6817 * doc/Makefile.am (gasver.texi): New target.
6818 (as.info, as.dvi): Depends upon gasver.texi.
6819 * doc/as.texinfo: Include gasver.texi. Mention version number on
6820 title page and in top node.
6821 * doc/Makefile.in: Rebuild.
6823 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6825 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6826 but not including the line containing the edict.
6827 * listing.h (LISTING_EOF): New.
6828 * input-scrub.c (input_scrub_next_buffer): Call it.
6830 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6832 * config/tc-i386.c (i386_operand): Don't set the size of an
6833 immediate address based solely on the suffix and the mode.
6835 * config/tc-i386.c (md_assemble): Add assertion to make sure
6836 overlap2 does not set Imm.
6838 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6839 sequences of whitespace to a single space.
6840 (is_space_chars): Just compare with space.
6841 (md_begin): Don't initialize space_chars.
6842 (md_assemble): Just skip a single whitespace character.
6843 (i386_operand): Rewrite base-index parsing to use new
6844 parse_register, and to skip white space. Skip white space in a
6845 number of other places too. Don't give error message if
6846 parse_register fails.
6847 (parse_register): Change reg_string parameter to be non-const.
6848 Add end_op parameter. Skip white space after the `%', and return
6849 end of register string. Give error message here rather than
6852 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6854 Based on patch from Matt Semersky <matts@scd.hp.com>:
6855 * expr.c (op_encoding): Make const.
6856 (expr_set_precedence): New function.
6857 (expr_begin): Don't set operator rankings, just call
6858 expr_set_precedence.
6859 * expr.h (expr_set_precedence): Declare.
6860 * read.c (s_mri): Call expr_set_precedence.
6862 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6864 * doc/as.texinfo (Statements): Remove paragraph discussing
6865 continuing lines with a backslash. This hasn't worked for years,
6868 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6870 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6872 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6873 (ps_CTORS, ps_DTORS): New section types.
6874 (vms_fixup_xtors_section): New function
6875 (Ctors_Psect, Dtors_Psect): Define.
6876 (IS_GXX_XTOR): Define
6877 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6878 Filter static constructors/destructors and add to
6879 Ctors_Symbols/Dtors_Symbols chain.
6880 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6881 appropriate section.
6883 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6884 * makefile.vms: Merge vax/vms support.
6886 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6888 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6889 (elf_pseudo_table): Add them.
6890 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6891 (md_apply_fix): Accept them.
6892 (mips_fix_adjustable): Don't adjust them.
6893 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6894 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6895 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6896 (tc_fix_adjustable): Don't adjust them.
6898 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6900 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6902 * Makefile.in: Regenerate.
6903 * configure.in: AC_SUBST cgen_cpu_prefix.
6904 * configure: Regenerate.
6906 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6908 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6909 Changed all users of COND12_DELAY.
6911 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6913 * config/tc-mn10300.c (set_arch_mach): New function.
6914 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6915 (md_begin): Default to mn10300 mode.
6916 (md_assemble): Only accept instructions for the core mn10300
6917 chip and the active machine type.
6919 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6921 * subsegs.h (segment_info_type): Give the struct a name.
6922 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6923 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6924 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6925 * config/tc-w65.h (tc_reloc_mangle): Declare.
6926 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6928 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6930 * config/tc-v850.c (v850_comm): Restore old section
6931 after common processing.
6933 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6935 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6937 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6939 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6940 char with code that explicitly sign-extends.
6942 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6944 * config/tc-v850.c (md_begin): Restore text section as the current
6945 section after creating call table sections.
6946 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6949 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6950 with call to macro SYM_AUXINFO.
6952 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6954 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6955 with the program transform name.
6956 * Makefile.in: Rebuild.
6958 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6960 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6963 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6965 * config/tc-i386.c (i386_operand): Be prepared for a space between
6966 the open parenthesis and the start of the register operand,
6967 because of the June 16 change.
6969 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6971 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6974 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6976 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6977 even if it is belived to be unnecessary.
6979 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6981 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6983 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6985 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6987 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6988 shift amount for a repeated operand. The shift amount for the
6989 repeated copy comes from the size of the operand.
6991 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6993 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6995 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6997 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6999 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7001 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7002 characters in it as LEX_IS_SYMBOL_COMPONENT.
7003 * config/tc-i386.h (tc_symbol_chars): Define.
7004 (extra_symbol_chars): Declare.
7005 * config/tc-i386.c (extra_symbol_chars): Define.
7006 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7007 (line_comment_chars): Set to '/' if TE_LINUX.
7008 * doc/c-i386.texi (i386-prefixes): Update.
7009 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7011 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7013 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7014 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7016 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7018 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7019 constraint in instructions REP & REPI.
7021 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7023 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7024 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7026 (check_range): If the operand is shifted, then shift the number
7027 before checking its range.
7029 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7031 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7034 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7036 * config/tc-v850.c (v850_comm): Create special sections as needed.
7038 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7040 * config/tc-d10v.c (write_2_short): Addition of swapping
7041 instructions for sequential and reverse sequential order when
7042 given order is not possible.
7044 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7046 * Makefile.am: Rebuild dependencies.
7047 (DEP_INCLUDES): Fix reference to intl build directory.
7048 * Makefile.in: Rebuild.
7050 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7052 * doc/c-i386.texi: Update 16 bit documentation.
7054 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7055 IgnoreDataSize to IgnoreSize as they are used for address size as
7057 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7058 32-bit mode, similarly addr16/data16 and variants.
7060 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7062 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7063 sequential word multiply instructions.
7065 (do_assemble): Add extra command line argument, to allow mul32
7066 attribute to be preserved across parallel insns.
7067 (md_assemble): Insert NOPs between explicitly parallel insns which
7068 contain an 32 bit multiply and a 16 multiply.
7070 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7072 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7075 * config/tc-i386.c (reloc): Add braces.
7077 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7078 consistent with Intel naming.
7079 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7080 use bitfields in sib_byte.
7081 (modrm_byte): Don't use bitfields here either.
7083 * config/tc-i386.c (current_templates): Add const.
7084 (parse_register): Add const to return, param, and char *s.
7085 (i386_operand): Add const to reg_entry *r.
7086 * config/tc-i386.h (templates): Add const to start, end.
7088 Inspired by code for 16 bit gas support from Martynas Kunigelis
7089 <martynas@nm3.ktu.lt>:
7090 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7091 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7092 (uses_mem_addrmode): Remove.
7093 (md_estimate_size_before_relax): Add support here too.
7094 (md_relax_table): Rewrite interface to md_relax for 16 bit
7096 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7097 (opcode_suffix_to_type): Remove.
7098 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7099 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7100 (md_convert_frag): Likewise.
7101 (i386_operand): Add support for 16 bit base/index regs,
7102 immediates, and displacements. Remove some unnecessary casts, and
7103 localise end_of_operand_string, displacement_string_start,
7104 displacement_string_end variables. Add GCC_ASM_O_HACK.
7105 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7107 * config/tc-i386.c (prefix_hash): Remove.
7108 (md_begin): Rewrite without obstacks. Remove prefix hash table
7109 handling. Rewrite lexical table handling.
7110 (i386_print_statistics): Don't print prefix statistics.
7111 (md_assemble): Rewrite instruction parser so that line is not
7112 converted to lower case. Don't do a hash_find for prefixes,
7113 instead recognise them via opcode modifier.
7114 (expecting_operand, paren_not_balanced): Localise variables.
7115 * config/tc-i386.h (IsPrefix): Define.
7116 (prefix_entry): Remove.
7118 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7119 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7120 '\\' in case where comment_chars contains '/'.
7122 * config/tc-i386.c (MATCH): Ensure given operand and template
7123 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7124 you must write `ljmp *table(%ebx)'.
7126 From H.J. Lu <hjl@gnu.org>:
7127 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7128 as 0 ifndef BFD_ASSEMBLER.
7129 (md_assemble): Allow immediate operands without suffix or
7130 other reg operand to default in size to the current code size.
7132 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7134 * config/tc-v850.c (md_begin): Restore creation of
7135 .call_table_text and .call_table_data sections.
7137 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7139 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7140 after emitting a word of noops.
7142 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7144 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7145 (i386_operand): Simplify checks for valid base/index combinations.
7146 Disallow `in 4(%dx),%al'.
7148 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7150 (add_prefix): Change parameter from char to int.
7152 * config/tc-i386.h (Ugh): Define opcode modifier.
7153 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7155 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7156 CONSISTENT_REGISTER_MATCH macros to check register types more
7157 thoroughly. Check for illegal suffix/operand combinations
7158 when matching insns with operands. Handle new `s' suffix, and
7159 associated FloatMF opcode modifier for float insns with memory
7161 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7162 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7163 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7164 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7165 DATA_PREFIX_OPCODE throughout.
7167 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7168 (md_assemble): Rewrite suffix/register operand checking code to be
7169 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7170 AnyMem, the better to grep.
7172 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7173 given a memory operand. Don't set Abs bits either.
7174 (type_names): Remove Mem*, Abs*.
7175 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7176 define opcode_modifiers as these cases are handled by Disp8,
7177 Disp16, Disp32 and suffix checks.
7178 (COMES_IN_BOTH_DIRECTIONS): Remove.
7179 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7181 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7182 if IgnoreDataSize modifier given. Remove ShortformW modifier
7183 test. Add test for ShortForm in W base_opcode modification.
7184 Merge Seg2ShortForm and Seg3ShortForm code.
7185 * config/tc-i386.h (ShortFormW): Remove.
7186 (IgnoreDataSize): Define.
7188 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7190 * config/tc-d30v.c (md_assemble): Store previous segment state
7191 with previous instruction.
7193 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7195 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7196 (ebp, esp): Remove static variables.
7197 (MATCH): Remove test for InOutPortReg.
7198 (i386_operand): Properly handle InOutPortReg here instead.
7199 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7200 (md_assemble): Simplify and correct modrm and sib generation.
7201 (i386_operand): Add warning for scale without index.
7202 Rewrite checks for valid base/index combinations.
7204 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7205 macros and enclose in do while(0).
7206 (RESTORE_END_STRING): Likewise.
7207 (md_assemble): Add one to printed operand number so we start
7208 from 1 not 0. Add some more gettext invocations.
7209 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7212 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7213 DATA_PREFIX, SEG_PREFIX): Define.
7214 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7215 (check_prefix): Remove function.
7216 (add_prefix): New function. Add prefix to i.prefix as well as
7218 (md_assemble): Changes for add_prefix. Remove hack for wait
7219 prefix, instead always output prefixes in fixed order. Test
7220 for jcxz/loop when selecting between word & dword operations,
7221 and add address size prefix rather than operand size prefix.
7222 Remove operand -> address size hack when emitting jcxz/loop.
7223 (i386_operand): Remove O_Absent check as it's done in expr.
7225 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7227 * configure.in: Recognize m5200 as a cpu_type of m68k.
7228 * aclocal.m4: Rebuild with current libtool.
7229 * configure: Rebuild.
7231 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7233 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7234 to relaxable_symbol to prevent references to external symbol from
7237 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7240 symbols are relaxable.
7242 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7244 * config/tc-v850.c (md_begin): Don't create special
7245 sections by default.
7247 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7249 * config/tc-mips.c (macro): For div and udiv, close the
7250 reorder block as soon as possible.
7252 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7254 From Matt Semersky <matts@scd.hp.com>:
7255 * macro.c (macro_mri_mode): New function.
7256 * macro.h (macro_mri_mode): Declare.
7257 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7260 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7262 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7265 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7266 until after xstrdup in OBJ_EVAX case.
7268 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7270 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7271 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7272 of hardcoded magic number.
7273 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7275 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7277 * read.c (do_s_func): New function.
7279 * read.h (do_s_func): Add prototype.
7281 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7283 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7284 nops if fill pattern not specified.
7286 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7288 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7289 * config/te-go32.h (TE_GO32): Define.
7290 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7292 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7294 Implement .func/.endfunc pseudo-ops.
7295 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7297 * read.c (potable): Add .func,.endfunc.
7298 (s_func): New function.
7299 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7301 (in_doc_func_p,current_function_label): New static globals.
7302 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7304 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7306 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7307 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7308 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7309 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7310 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7311 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7312 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7313 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7314 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7315 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7316 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7317 * config/tc-a29k.c: Don't define md_short_jump_size,
7318 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7319 * config/tc-alpha.c: Likewise.
7320 * config/tc-alpha.h: Likewise.
7321 * config/tc-arm.c: Likewise.
7322 * config/tc-h8300.c: Likewise.
7323 * config/tc-h8500.c: Likewise.
7324 * config/tc-hppa.c: Likewise.
7325 * config/tc-i860.c: Likewise.
7326 * config/tc-i960.c: Likewise.
7327 * config/tc-ppc.c: Likewise.
7328 * config/tc-sh.c: Likewise.
7329 * config/tc-sparc.h: Likewise.
7330 * config/tc-tic30.c: Likewise.
7331 * config/tc-w65.c: Likewise.
7332 * config/tc-z8k.c: Likewise.
7334 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7336 * config/tc-vax.c (_): Delete this macro used for placeholder
7337 values in vax_operand_width_size; it conflicts with the _() macro
7338 used for internationalization.
7340 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7342 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7343 code. From Chris Moller <moller@bops.com>.
7345 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7346 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7347 * read.c (emit_expr): Initialize seg and subseg fields of a new
7349 * write.c (write_object_file): Switch to the appropriate segment
7350 and subsegment when processing a broken word.
7352 * config/tc-m68k.c (mri_assemble): New static function.
7353 (build_mri_control_operand): Call mri_assemble rather than
7355 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7356 (s_mri_endf, s_mri_endw): Likewise.
7358 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7360 * read.c (s_org): Call md_flush_pending_output if it is defined.
7362 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7364 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7366 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7367 (md_parse_option): Add for same.
7368 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7369 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7370 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7372 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7374 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7376 * config/tc-arm.c (find_real_start): Relax definition of local
7379 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7381 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7382 symbols at the given address, not just the last one specified.
7384 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7386 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7387 or number_to_chars_littleendian to write data.
7389 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7391 * config/tc-v850.c (md_assemble): Remove artificially created
7392 register name symbols.
7394 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7396 * write.c (fixup_segment): Change "segment" to "section" in
7399 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7401 * write.c (fixup_segment): Change sym1-sym2 message again.
7403 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7405 * write.c (fixup_segment): Improve error message for sym1-sym2
7406 errors when sym1 is in a different segment from sym2.
7408 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7410 * config/tc-m32r.c (warn_unmatched_high): New static local.
7411 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7412 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7413 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7414 (md_parse_option): Likewise.
7415 (md_show_usage): Likewise.
7416 (m32r_frob_file): Likewise.
7418 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7419 (read_a_source_file): Call them.
7420 * read.h (stabs_generate_asm_file): Declare.
7421 * stabs.c (stabs_generate_asm_file): New function.
7422 (generate_asm_file): New function.
7423 (stabs_generate_asm_lineno): Move file name handling into
7426 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7428 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7429 (d30v_current_align, d30v_current_align_seg): New variables.
7430 (d30v_last_label): New variable.
7431 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7432 (s_d30v_data, s_d30v_section): Likewise.
7433 (md_pseudo_table): Call them.
7434 (md_begin): Initialize d30v_current_align_seg.
7435 (md_assemble): Call d30v_align when needed by known current alignment.
7436 (d30v_frob_label, d30v_cons_align): New functions.
7437 * config/tc-d30v.h (md_do_align): Remove.
7438 (tc_frob_label): Call d30v_frob_label.
7439 (md_cons_align): New.
7441 * config/tc-d30v.c (find_format): Convert complex expressions to
7442 expression symbols before processing. Clean up code formatting.
7444 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7446 * po/Make-in (install-info): New target.
7448 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7450 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7452 * config/tc-mn10300.c (md_assemble): Likewise.
7454 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7456 * Makefile.am: Update with `make dep-am'.
7457 (HFILES): Add cgen.h.
7458 (cgen.o): Depend on cgen.h.
7459 * Makefile.in: Regenerate.
7461 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7463 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7465 * gasp.c (grab_label): Permit a label to be a preprocessor
7466 variable by permitting a label to start with a backslash.
7468 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7470 * config/tc-mips.c (validate_mips_insn): Removed hack
7471 for previously inaccessible bitfields in some INSN_TRAP
7474 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7476 * config/tc-d30v.c (do_assemble): Abort with error message
7477 if opcode operands do not match.
7479 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7481 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7482 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7483 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7484 similar new 'q' operand.
7486 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7488 * cgen.c (cgen_asm_finish_insn): Fix typo.
7490 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7493 * cgen.c: Include it.
7494 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7495 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7496 All callers updated.
7497 * config/tc-m32r.c: Include cgen.h.
7498 (m23r_insn): New members num_fixups,fixups.
7500 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7502 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7503 to avoid compiler warning.
7505 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7507 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7510 * makefile.vms (OBJS): Add ehopt.obj
7512 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7514 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7516 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7518 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7519 a short format insn.
7520 (md_assemble): Set it for explicitly packed insns.
7522 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7524 * config/obj-coff.c (c_symbol_merge): Do not take address of
7525 native fields when performing the memcpy.
7527 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7529 * config/tc-mips.c (macro,macro2): Implement
7530 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7532 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7534 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7535 relocations against globally visible symbols.
7536 * config/tc-m68k.c (relaxable_symbol): New macro.
7537 (m68k_ip, md_estimate_size_before_relax): Use it.
7538 (tc_m68k_fix_adjustable): Also handle weak symbols.
7540 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7542 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7543 references to externally visible symbols.
7544 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7545 values in twice for a PC relative reloc if the symbol is
7548 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7549 don't adjust a PC relative reloc against an externally visible
7551 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7552 for a PC relative fixup against an externally visible defined
7553 symbol, arrange to store object file and addend values as though
7554 the symbol were not defined.
7555 (tc_gen_reloc): Likewise.
7557 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7559 * read.c (sizeof_leb128): Referenced externally by write.c so
7562 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7564 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7565 and expand a 'debug' symbol associated with the next instruction
7566 that does not cause a short instruction to be filled with a NOP.
7567 (md_pseudo_table): Add support for .debugsym.
7568 (assemble_parallel_insn): Add calls to expand_debug_sym as
7570 (md_assemble): Ditto.
7572 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7574 * as.c (main): Conditionally call setlocale.
7575 * gasp.c (main): Likewise.
7576 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7577 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7579 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7581 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7583 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7585 * config/tc-hppa.c: Change all calls to bzero to use memset.
7586 (pa_ip): Add cast to avoid warning.
7587 (tc_gen_reloc, md_apply_fix): Likewise.
7588 (pa_find_space_by_number): Likewise.
7589 (hppa_force_relocation): Likewise.
7590 (pa_block): Change i to unsigned int.
7591 * config/obj-som.h (obj_som_copyright): Declare.
7593 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7595 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7596 for line numbers for assembly source.
7598 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7600 * configure.in: Change version number to 2.9.4
7601 * configure: Rebuild.
7603 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7605 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7607 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7609 * ecoff.h: Change symbolS in function declaration to struct
7612 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7614 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7615 (md_convert_frag): Fix i18n typo.
7617 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7619 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7620 * ecoff.h: Protoype it.
7621 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7622 [EVAX] (s_alpha_prologue): Delete.
7623 (md_pseudo_table): Update.
7625 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7627 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7628 array to local pointer.
7629 (get_args, parse_expr): Add casts to avoid warnings.
7631 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7633 * read.c (s_set): Cast xmalloc return value to fragS *.
7634 * config/tc-m68k.c (m68k_ip): Function made static to match
7635 previous forward declaration.
7636 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7638 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7640 * config/tc-v850.c: Add internationalisation macros to error
7643 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7644 macros to error strings.
7646 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7648 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7649 reloc is in the TOC csect.
7650 (md_apply_fix3): Correct gettext typo.
7652 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7654 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7655 .L - they are local labels and the branches are not really
7656 function calls but rather far jumps.
7658 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7660 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7662 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7664 * config/tc-i386.c (md_assemble): Print operand number rather than
7665 using ordinal_names.
7666 (i386_operand): Likewise.
7668 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7670 * Makefile.am (INTLLIBS): Define to work around apparent automake
7672 All Makefiles: Regenerated.
7674 * Many files: Added gettext invocations around user-visible
7676 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7677 HAVE_LC_MESSAGES): Define.
7678 * dep-in.sed: Added asintl.h.
7679 * po/Make-in: New file.
7680 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7682 * read.c (Z_): Renamed from `_'.
7683 * Makefile.am (SUBDIRS): Added po.
7684 (POTFILES): new macro.
7685 (po/POTFILES.in): New target.
7686 ($(OBJS)): Added asintl.h.
7688 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7689 (as_new_LDADD): Added $(INTLLIBS).
7690 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7691 (gasp_new_LDADD): Added $(INTLLIBS).
7692 (gasp_new_DEPENDENCIES): New macro.
7693 * configure, aclocal.m4: Rebuilt.
7694 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7696 (ALL_LINGUAS): Define.
7697 * macro.c: Include "asintl.h".
7698 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7699 * as.h: Include "asintl.h".
7700 * config/tc-i386.c (ordinal_names): Removed.
7701 (md_assemble): Changed error text to avoid ordinal_names.
7702 (i386_operand): Likewise.
7703 (reloc): Added as_bad to avoid i18n problems.
7704 (tc_gen_reloc): Likewise.
7705 * config/tc-arm.c (bad_args): Now a #define.
7707 * config/obj-vms.c (VMS_stab_parse): Changed type of
7709 (global_symbol_directory): Unified strings to avoid i18n
7711 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7712 avoid i18n problems.
7713 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7714 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7716 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7718 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7720 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7722 * as.c (print_version_id): Added an fprintf to avoid i18n
7724 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7726 * expr.c (expr): Added as_warn call to avoid i18n problems.
7727 * messages.c (as_assert): Changed code to avoid i18n problems.
7728 (as_abort): Likewise.
7729 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7730 (s_space): Likewise.
7731 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7733 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7735 * config/tc-i386.c (check_prefix): New static function, split out
7737 (struct _i386_insn): Add wait_prefix field.
7738 (md_assemble): Remove wait_prefix local variable. Use
7739 check_prefix when adding a prefix.
7741 * config/tc-i386.c (current_templates): New static variable.
7742 (md_assemble): Remove current_templates local variable.
7743 (md_assemble, i386_operand): Improve error and warning messages in
7744 many places. Add RESTORE_END_STRING in many places before error
7745 return. Clarify some comments.
7747 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7749 (md_assemble): Parse string instruction operands, looking for
7750 segment override prefixes. Check for invalid segment prefixes on
7752 (i386_operand): i.seg[] and max mem_operand changes for string
7754 * config/tc-i386.h (EsSeg): Define.
7756 * config/tc-i386.h (regKludge): Define.
7757 (iclrKludge, imulKludge): Don't define.
7758 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7759 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7760 opcode_modifier checks to look for more common cases first. Add
7761 default_seg for IsString case.
7763 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7765 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7767 * configure: Rebuild with new automake and libtool.
7768 * aclocal.m4, Makefile.in: Likewise.
7770 * doc/Makefile.am (as.dvi): New target.
7771 * doc/Makefile.in: Rebuild.
7773 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7775 * configure.in: Added sparc86x support.
7777 * configure: Rebuild.
7779 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7781 (md_parse_option): Warn if -EL is not supported for this architecture.
7783 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7785 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7787 * config/tc-mips.c (mips_ip): Note when we use get match on
7788 the full instruction name.
7790 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7792 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7793 back into the expression to handle add/sub simplification correctly.
7795 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7797 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7799 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7801 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7804 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7806 * symbols.c (max_indent_level): New global.
7807 (print_symbol_value_1): Use it.
7808 * expr.h (expr_build_dot): Declare.
7809 * expr.c (expr_build_dot): New function.
7811 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7813 * symbols.c (print_binary): New function.
7814 (print_expr_1): Call it.
7816 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7818 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7819 operand in the opcode.
7821 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7823 * config/tc-i386.h: Reorder operand flags and opcode modifier
7824 flags for clarity. Remove unused definitions: Unknown,
7825 ImmUnknown, DispUnknown, NoModrm.
7826 * config/tc-i386.c (type_names): Add missing Debug type.
7827 (md_assemble): Better duplicate prefix checking. Quicker string
7828 instruction check via new opcode_modifier flag.
7830 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7832 * doc/as.texinfo (Invoking): Clarify -Wa example.
7834 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7836 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7837 (s_mips_weakext): Define.
7838 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7839 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7842 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7844 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7845 is an error if the value can not be computed at assembly time.
7846 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7848 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7850 * gasp.c (main): Set next field of new include_path structure to
7851 NULL. From Avery Pennarun <averyp@gdc.ca>.
7853 * read.c (s_mri_sect): Call as_bad rather than abort for an
7854 unsupported MRI target.
7856 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7858 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7859 the destination of a branch instruction should be altered.
7860 (find_real_start): New function: Locate the real, Thumb coded
7861 start of a Thumb function.
7862 (do_t_branch23): Alter the destination of branches to Thumb
7865 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7867 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7869 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7872 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7874 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7875 * doc/c-hppa.texi: Likewise.
7877 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7879 * Makefile.am: Rebuild dependencies.
7880 * Makefile.in: Rebuild.
7882 * Makefile.am (DEP_INCLUDES): New variable.
7883 (.dep1): Change to work when srcdir is not an absolute path.
7884 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7885 * Makefile.in: Rebuild.
7887 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7889 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7890 LinearAddress patch.
7892 * configure.in: Set version to 2.9.1.
7893 * configure: Rebuild.
7895 * Branched binutils 2.9.
7897 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7899 * config/tc-i386.h (FWait): Define.
7900 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7901 other prefixes. Check FWait flag in opcode table to see which
7902 instructions require an fwait prefix.
7904 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7906 * stabs.c (get_stab_string_offset): Always create a stab string
7909 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7911 Fix some gcc -Wall warnings:
7912 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7913 * ehopt.c (eh_frame_code_alignment): Likewise.
7914 * expr.c (integer_constant, operand): Likewise.
7915 * frags.c (frag_align): Likewise.
7916 * gasp.c (level_0, change_base, doinstr): Likewise.
7917 * hash.c (hash_ask): Likewise.
7918 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7919 (debugging_pseudo): Likewise.
7920 * macro.c (define_macro, check_macro): Likewise.
7921 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7922 (ignore_rest_of_line, float_cons): Likewise.
7923 * symbols.c (decode_local_label_name): Likewise.
7924 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7925 (fixup_segment, number_to_chars_bigendian): Likewise.
7926 (number_to_chars_littleendian): Likewise.
7927 * config/atof-ieee.c (gen_to_words): Likewise.
7928 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7929 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7930 * read.c (output_big_sleb128): Initialize locals to avoid
7932 (output_big_uleb128, equals): Likewise.
7933 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7934 to unsigned int. Change zeros to unsigned int.
7935 * cond.c (s_if): Add return to default case.
7936 * frags.c (frag_now_fix): Change return type to addressT.
7937 * frags.h (frag_now_fix): Update declaration.
7938 * listing.c (file_info_struct): Change linenum to unsigned int.
7939 (struct list_info_struct): Change hll_line to unsigned int.
7940 (print_source): Update format string.
7941 * read.c (emit_expr): Change scan to unsigned int, and don't
7942 bother to initialize it.
7943 * symbols.c (dollar_label_count): Change to unsigned long.
7944 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7945 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7946 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7948 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7950 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7951 mcf5200 just as we do for m68000.
7952 (m68k_init_after_args): Likewise.
7953 (md_estimate_size_before_relax): Likewise.
7955 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7957 * config/tc-v850.c (md_assemble): Store relocation addend in
7958 fixup instead of instruction.
7960 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7962 * config/tc-i386.c (md_assemble): Swap template arguments to
7963 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7964 This macro is currently symmetric, so passing them the wrong
7965 way didn't cause any problem, but may if the macro is changed
7967 After copying template to i.tm, use i.tm. rather than t-> to
7968 access fields, and make t a const*
7969 Move i.tm.operand_types[] swap to immediately after the copy.
7971 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7973 * expr.h (expr_build_uconstant): Add prototype.
7974 (expr_build_unary,expr_build_binary): Add prototypes.
7975 * expr.c (expr_build_uconstant): New function.
7976 (expr_build_unary,expr_build_binary): New functions.
7978 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7980 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7981 * macro.c (macro_expand_body): Increase buffer size.
7982 * messages.c (as_warn): Likewise.
7983 (as_warn_where, as_bad, as_bad_where): Likewise.
7985 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7987 Based on patch from H.J. Lu <hjl@gnu.org>:
7988 * Makefile.am (DISTSTUFF): New variable.
7989 (diststuff): New target.
7990 * Makefile.in: Rebuild.
7992 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7994 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7995 m32r_elf_section_change_hook.
7997 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7998 emit a nop if a section ends with a 16 bit instruction.
8000 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8002 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8003 s_lcomm rather than obj_coff_lcomm.
8004 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8006 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8008 * config/tc-i386.h (LinearAddress): Define.
8009 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8010 instruction, don't use a default segment.
8012 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8014 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8015 * configure: Rebuild.
8017 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8019 * aclocal.m4, configure: Rebuild with libtool 1.2.
8021 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8023 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8024 PC relative branches. Patch courtesy of Jonathan Walton.
8027 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8029 * configure.in (emulations): Add thumb-pe target.
8031 * configure (emulations): Add thumb-pe target.
8033 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8035 * itbl-lex.l (yywrap): Don't define if already defined as a
8038 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8040 * depend.c (quote_string_for_make): New function.
8041 (wrap_output): Use it.
8043 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8045 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8046 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8048 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8050 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8051 Recognize -GN and -relax.
8052 (md_begin): Initialize gp size from -G switch.
8053 (alpha_force_relocation): Always force if -relax.
8054 (alpha_align): Take a new argument that will specify when to
8055 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8056 Change all callers. Emit nop alignment padding as nop+unop pair.
8058 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8060 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8061 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8063 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8065 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8066 require padding to the next long word boundary.
8068 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8070 * cgen.c: #include symcat.h.
8071 * config/tc-m32r.c: Likewise.
8073 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8075 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8076 absolute expressions instead of '$' prefixed register names.
8078 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8080 * read.c (s_set): Record file and line info for symbols when -as.
8081 (pseudo_set): Don't overwrite that dummy fragment.
8083 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8085 * config/tc-ppc.c (md_pseudo_table): Add "section".
8086 (ppc_named_section): New static function.
8088 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8090 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8091 so we don't have to scan the entire list.
8093 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8095 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8096 case, allow the parallel instructions to modify the same flag
8099 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8101 * listing.c (list_symbol_table): Categorize symbols by
8102 undefined_section rather than sy_frag->line == NULL.
8104 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8106 * Makefile.am (install-exec-local): Install properly when ln
8107 fails or tooldir == prefix.
8109 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8111 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8112 Test result of insert_operand for error.
8114 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8116 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8117 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8118 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8119 * doc/Makefile.in: Rebuild.
8121 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8123 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8124 (macro): Fix handling of M_COP[0-3].
8126 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8128 Based on patches from Ross Harvey <ross@teraflop.com>:
8129 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8130 if macro_alternate or macro_mri.
8131 (getstring): Remove support for byte constants between < and >.
8132 (get_any_string): '<' only starts a string if macro_alternate or
8134 (macro_expand_body): Permit keyword parameters following
8135 positional parameters.
8137 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8138 * configure.in (alpha*-*-netbsd*): New target.
8139 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8140 * configure: Rebuild.
8142 * as.h (flag_warn_suppress_instructionswap): Move from here...
8143 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8144 here, and make static.
8146 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8147 BFD_ASSEMBLER or MANY_SEGMENTS.
8149 * as.c (show_usage): Update bug-gnu-utils address.
8150 * gasp.c (show_usage): Likewise.
8151 * doc/as.texinfo (Bug Reporting): Likewise.
8153 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8155 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8156 insns regardless of the size of a pointer if we're in mips I or
8158 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8160 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8162 Fix rac to accept only a0:
8163 * tc-d10v.c (parallel_ok, find_opcode):
8164 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8165 Introduce OPERAND_GPR.
8167 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8169 * read.c (s_fill): Handle non-constant repeat counts by creating
8170 an rs_space fragment.
8172 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8174 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8175 from as_bad to as_warn.
8177 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8179 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8180 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8181 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8183 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8185 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8186 seg_fix_rotP rather than fix_root from seg_info.
8188 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8190 * expr.c: Add support for 0x1_2_3_4 bignums.
8192 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8194 * configure.in: Change -linux* to -linux-gnu*.
8195 * configure: Rebuild.
8197 * app.c (do_scrub_begin): Treat \r as whitespace.
8199 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8201 * Makefile.am: Update dependencies.
8202 * Makefile.in: Rebuild.
8204 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8206 * configure, aclocal.m4: Rebuild with new libtool.
8208 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8210 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8211 the argument to bfd_set_arch_mach.
8212 (load_address): Use bfd_arch_bits_per_address to determine the
8213 bit size of an address instead of looking at the isa level.
8214 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8216 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8218 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8220 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8222 * ehopt.c: New file.
8223 * as.h (enum _relax_state): Add rs_cfa.
8224 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8225 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8226 * read.c (emit_expr): Call check_eh_frame.
8227 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8228 (relax_segment): Likewise.
8229 * Makefile.am: Rebuild dependencies.
8230 (GAS_CFILES): Add ehopt.c.
8231 (GENERIC_OBJS): Add ehopt.o.
8232 * doc/internals.texi (Frags): Document rs_cfa.
8234 * as.c (show_usage): Mention --traditional-format.
8235 (parse_args): Accept --traditional-format.
8236 * as.h (flag_traditional_format): Declare.
8237 * output-file.c (output_file_create): If flag_traditional_format,
8238 set BFD_TRADITIONAL_FORMAT on stdoutput.
8239 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8241 * config/tc-mips.c (append_insn): Make sure that if we have a
8242 fixup for an unmatched %hi reloc, it does not associated with a
8245 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8246 * doc/Makefile.in: Likewise.
8248 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8250 * config/tc-m32r.c (check_for_side_effects): New function.
8251 (can_make_parallel): Add checks for instruction side effects
8252 clashing with the other instruction.
8253 (assemble_parallel_insn): Improve warning messages. Return error
8254 message from non-swapped instruction order.
8256 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8258 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8260 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8261 md_cleanup definition. This moves the forced literal output to
8262 the end of the source pass, and avoids macro's inserting literals
8263 into the code immediately after the macro expansion.
8265 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8267 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8268 a gas internal symbol is adjustable.
8269 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8271 * as.h: If gcc version greater than 2.6, use `__format__' and
8272 `__printf__' in function attributes, rather than `format' and
8275 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8277 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8279 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8281 Add tms320c30 support:
8282 * config/tc-tic30.h: New file.
8283 * config/tc-tic30.c: New file.
8284 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8285 TARGET_FORMAT as "coff-tic30".
8286 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8287 * Makefile.am: Rebuild dependencies.
8288 (CPU_TYPES): Add tic30.
8289 (CPU_OBJ_VALID): tic30-aout is valid.
8290 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8291 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8292 * configure, Makefile.in: Rebuild.
8294 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8296 * config/tc-v850.c (md_assemble): Improvements to error messages.
8298 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8300 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8301 BFD_RELOC_HI16_S to store the high bits of any value.
8303 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8304 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8305 assembler calculate relocations to any external symbol at all.
8306 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8307 involving generation of pc-relative relocs.
8308 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8309 has been moved to md_apply_fix3.
8311 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8312 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8313 which actually means (the address of identifier's GOT entry) +
8314 constant, which is not particularly useful.
8316 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8318 * read.h (include_dirs): Declare.
8319 (include_dir_count,include_dir_maxlen): Declare.
8321 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8323 * configure.in: Correct check for shared opcodes library.
8324 * configure: Rebuild.
8326 * listing.c (buffer_line): If we can't open the file, set at_end.
8327 (listing_print): Remove unused local variable fi.
8329 * config/m68k-parse.y (reglistpair): Handle register list in
8332 * config/vms-conf.h: Don't undef VERSION.
8334 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8336 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8338 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8340 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8341 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8342 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8343 (EXTRA_DIST): Define.
8344 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8345 explicitly rather than via the list of object files.
8346 (gcc-as.opt): New file created when make-gas.com is run.
8347 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8348 itbl-cpu.h} to #include appropriate file rather than copying that
8350 * config/vms-conf.h: Synchronize with current config.in.
8351 * Makefile.in: Rebuild.
8353 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8355 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8356 (parallel_ok): Relaxed parallel subinstruction dependency check.
8358 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8360 * as.h (flag_warn_suppress_instructionswap): added new flag.
8361 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8362 command line argument.
8363 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8364 warning only if flag_warn_suppress_instructionswap is false.
8366 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8368 * configure.in (i386-*-mingw32*): New target.
8369 * configure: Rebuild.
8371 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8373 * symbols.c (resolve_symbol_value): Don't set the segment if it
8374 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8376 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8379 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8381 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8382 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8385 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8387 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8389 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8391 * config/tc-v850.c (v850_insert_operand): Display instruction when
8392 an error is encountered.
8394 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8396 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8397 (i386-*-sco3.2v5*coff): New target.
8398 (i386-*-sco3.2*): New target.
8399 * configure: Rebuild.
8401 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8403 * config/tc-v850.c: Tidy error message production.
8405 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8407 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8408 validate_immediate return value in the right type for comparisons
8411 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8413 * listing.c (MAX_BYTES): Use listing variables not constants.
8414 (data_buffer): No longer an array, but a pointer.
8415 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8416 (listing_listing): Allocate data_buffer.
8418 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8420 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8421 --listing-rhs-width, --listing-cont-lines.
8422 (show_usage): Update.
8423 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8424 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8425 (print_lines): Use the variables instead of the constants.
8426 (listing_listing): Likewise.
8427 * listing.h: Declare the new vars.
8429 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8431 * as.c (parse_args): Add --keep-locals alias for -L.
8432 Add --strip-local-absolute.
8433 (show_usage): Update.
8434 * as.h (flag_strip_local_absolute): New flag.
8435 * symbols.c (S_IS_LOCAL): Use it.
8436 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8437 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8438 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8440 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8442 * config/tc-m32r.c: Detect if explicitly parallel instructions
8443 might have an io conflict and issue a warning message.
8445 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8447 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8448 cgen_swap_fixups): Functions to save, restore and swap the fixup
8449 chain with a backup copy.
8450 (cgen_asm_finish_insn): Returns address of constructed insn.
8452 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8454 * listing.c (file_info_struct): Remove FILE, add POS.
8455 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8456 (file_info): Don't open the file.
8457 (buffer_line): Check for the file in the last_open cache, updating
8459 (print_source): Don't reference file_info->file.
8460 (listing_listing): Likewise.
8461 (listing_print): Close the file in the cache, if any.
8463 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8465 * read.c (dwarf_file_string): New file static variable.
8466 (emit_expr): Look for constant sequence that leads up to a file
8467 name in DWARF debugging output.
8468 (stringer): Use dwarf_file_string to decide whether to accept a
8469 string as a file name.
8471 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8473 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8474 (crack_operand): Add reg->reglst MRI hack.
8475 (r_seg): Put reglst symbols in reg_section.
8476 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8478 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8480 * tc-sh.c (get_specific): Handle SGR & DBR.
8482 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8484 * tc-h8300.c (parse_reg): Take the length of the symbol into
8485 account when attempting to match a register name.
8486 * tc-h8500.c (parse_reg): Likewise.
8488 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8490 * cgen.c: Formatting changes to improve readability.
8492 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8494 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8497 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8499 Based on a patch from Jim Wilson
8500 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8501 (tc_gen_reloc): Handle cross section PC relative relocs
8504 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8506 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8508 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8510 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8511 (expr_jmp_buf): New static local.
8512 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8513 (cgen_md_operand): New function.
8514 * tc-m32r.c: Clean up pass over `struct foo' usage.
8515 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8517 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8519 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8520 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8522 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8524 * config/tc-i386.c (i386_operand): Give an error if there are
8525 unrecognized characters after an expression.
8527 For older changes see ChangeLog-9697