1 2000-11-28 Kazu Hirata <kazu@hxi.com>
3 * config/obj-aout.h: Fix formatting.
4 * config/obj-bout.h: Likewise.
5 * config/obj-coff.c: Likewise.
6 * config/obj-coff.h: Likewise.
7 * config/obj-elf.h: Likewise.
8 * config/obj-som.h: Likewise.
9 * config/obj-vms.c: Likewise.
10 * config/obj-vms.h: Likewise.
11 * config/tc-h8300.h: Likewise.
12 * config/tc-ns32k.h: Likewise.
13 * config/tc-sparc.h: Likewise.
14 * config/tc-tic54x.h: Likewise.
15 * config/tc-z8k.h: Likewise.
17 2000-11-28 Nick Clifton <nickc@redhat.com>
19 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
20 License is present in the sources, but not the output, and
21 also available from the GNU website.
22 (GNU Free Documentation License): Comment out this section.
24 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
26 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
27 targets. Remove i860 from valid a.out targets.
28 * Makefile.in: Regenerate.
30 * config/tc-cris.c: Include dwarf2dbg.h.
31 (md_pseudo_table): Add .file and .loc.
32 (md_assemble): Call dwarf2_emit_insn if generating ELF.
33 (s_cris_file, s_cris_loc): New.
34 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
35 * Makefile.am: Regenerate dependencies.
36 * Makefile.in: Regenerate.
38 2000-11-28 Alan Modra <alan@linuxcare.com.au>
40 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
41 (MRI_MUL_PRECEDENCE): Likewise.
42 (op_rank): Fix a comment typo.
44 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
46 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
48 (get_operand): Fix analysis for movw/movb instructions.
50 2000-11-24 Nick Clifton <nickc@redhat.com>
52 * configure.in (xscale-elf): Add target.
53 (xscale-coff): Add target.
54 * configure: Regenerate.
56 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
58 (ARM_EXT_XSCALE): New ARM architecture extension.
59 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
60 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
61 (ARM_THUMB): Rename to ARM_EXT_THUMB.
62 (ARM_ARCH_V4): Remove processor from architecture.
63 (ARM_ARCH_3M): New architecutre definition.
64 (ARM_ARCH_V5TE): New architecutre definition.
65 (ARM_ARCH_XSCALE): New architecutre definition.
66 (CPU_DEFAULT): Allow to be defaulted to XScale.
67 (atpcs): New boolean variable.
68 (ldr_flags): Support 'd' flag for double word loads.
69 (str_flags): Support 'd' flag for double word stored.
70 (do_mia): New function.
71 (do_mar): New function.
72 (do_mra): New function.
73 (do_pld): New function.
74 (do_ldrd): New function.
75 (do_blx): New function.
76 (do_bkpt): New function.
77 (do_clz): New function.
78 (do_lstc2): New function.
79 (do_cdp2): New function.
80 (do_t_blx): New function.
81 (do_t_bkpt): New function.
82 (do_smla): New function.
83 (do_smlal): New function.
84 (do_smul): New function.
85 (do_qadd): New function.
86 (do_co_reg2c): New function.
87 (LONGEST_INSN): Redefine to 7.
89 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
90 command line switches.
92 2000-11-22 Jim Wilson <wilson@redhat.com>
94 * config/tc-ia64.c (pseudo_func): Add missing initializers.
95 (struct rsrc): Make line unsigned.
96 (gr_values): Add missing initializer.
97 (SLOT_NUM_NOT_SET): Add unsigned cast.
98 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
99 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
100 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
101 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
102 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
103 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
104 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
105 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
106 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
107 Add ATTRIBUTE_UNUSED to unused parameters.
108 (convert_expr_to_ab_reg): Add parens.
109 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
110 (dot_prologue): Initialize grsave when declared.
111 (md_pseudo_table): Add missing initializers.
112 (operand_match): Add casts to bfd_vma.
113 (emit_one_bundle): Delete unused local prev. Make required_template
115 (specify_resource): Cast i to unsigned.
116 (note_register_values): Use fprintf_vma.
117 (print_dependency): Likewise.
119 2000-11-21 Jim Wilson <wilson@redhat.com>
121 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
122 for unwind info section.
123 (dot_endp): Likewise for unwind section.
125 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
128 2000-11-21 Jakub Jelinek <jakub@redhat.com>
130 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
131 (output_insn): Call dwarf2_emit_insn.
132 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
134 2000-11-17 Richard Henderson <rth@redhat.com>
136 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
137 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
138 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
140 2000-11-17 Nick Clifton <nickc@redhat.com>
142 * config/tc-arm.c (md_pseudo_table): Add support for .line and
145 2000-11-17 Richard Henderson <rth@redhat.com>
147 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
149 2000-11-17 Richard Henderson <rth@redhat.com>
151 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
152 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
153 tri-state definition of alpha_flag_mdebug.
154 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
155 (s_alpha_file): Store first .file directive.
157 (md_pseudo_table): Add stabs and stabn.
159 2000-11-17 Richard Henderson <rth@redhat.com>
161 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
163 2000-11-17 Richard Henderson <rth@redhat.com>
165 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
166 (main): Call dwarf2_finish.
167 * as.h (debug_type): Clarify documentation of the meaning
169 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
170 (print_stats): Fix parenthesis problem.
171 (now_subseg_size): New.
172 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
173 (dwarf2_directive_file): Don't set debug_type.
174 (dwarf2_where): Honor DEBUG_DWARF2 first.
175 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
176 do nothing if not emitting dwarf2 debug info, or no work.
177 * dwarf2dbg.h (dwarf2_emit_insn): Update.
178 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
179 (ecoff_new_file): Likewise.
180 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
181 commentary wrt dwarf2.
183 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
184 ATTRIBUTE_UNUSED as needed.
185 (emit_insn): Call dwarf2_emit_insn.
188 (s_alpha_coff_wrapper): Don't handle them.
189 (md_pseudo_table): Update for .file and .loc.
190 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
192 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
193 don't protect with debug_type.
194 * config/tc-hppa.c (md_assemble): Likewise.
195 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
196 * config/tc-mn10300.c (md_assemble): Likewise.
197 * config/tc-sh.c (md_assemble): Likewise.
198 * config/tc-v850.c (md_assemble): Likewise.
200 * config/tc-arm.c (arm_end_of_source): Remove.
201 * config/tc-hppa.c (pa_end_of_source): Remove.
202 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
203 * config/tc-mn10300.c (mn10300_finalize): Remove.
204 * config/tc-sh.c (sh_finalize): Remove.
205 * config/tc-v850.c (sh_finalize): Remove.
207 * config/tc-arm.h (md_end): Remove.
208 * config/tc-hppa.h (md_end): Remove.
209 (DWARF2_LINE_MIN_INSN_LENGTH): New.
210 * config/tc-m68hc11.h (md_end): Remove.
211 * config/tc-mn10300.h (md_end): Remove.
212 * config/tc-sh.h (md_end): Remove.
213 * config/tc-v850.h (md_end): Remove.
215 * config/tc-ia64.c (emit_one_bundle): Don't protect
216 dwarf2 bits with debug_type.
217 (md_assemble): Likewise.
218 (ia64_end_of_source): Don't call dwarf2_finish.
220 2000-11-16 Jim Wilson <wilson@redhat.com>
222 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
223 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
226 2000-11-16 H.J. Lu <hjl@gnu.org>
228 * config/obj-elf.c (obj_elf_symver): Don't check the missing
231 2000-11-15 Kazu Hirata <kazu@hxi.com>
233 * config/tc-tic30.c: Fix formatting.
234 * config/tc-tic80.c: Likewise.
235 * config/tc-v850.c: Likewise.
236 * config/tc-vax.c: Likewise.
237 * config/tc-w65.c: Likewise.
238 * config/tc-z8k.c: Likewise.
240 2000-11-14 DJ Delorie <dj@redhat.com>
242 * config/tc-v850.c: Support dwarf2.
243 * config/tc-v850.h: Ditto.
245 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
246 parse_cons_expression_v850 to initialize hold_cons_reloc.
248 2000-11-15 Bernd Schmidt <bernds@redhat.com>
250 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
251 (errata_nops_necessary_p): New function.
252 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
255 2000-11-14 Jim Wilson <wilson@redhat.com>
257 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
258 return little endian bfd formats.
260 2000-11-14 Kazu Hirata <kazu@hxi.com>
262 * config/aout_gnu.h: Fix formatting.
263 * config/atof-vax.c: Likewise.
264 * config/m68k-parse.h: Likewise.
265 * config/m88k-opcode.h: Likewise.
266 * config/obj-elf.c: Likewise.
267 * config/tc-arm.c: Likewise.
268 * config/tc-cris.c: Likewise.
269 * config/tc-i386.c: Likewise.
270 * config/tc-ia64.c: Likewise.
271 * config/tc-mn10300.c: Likewise.
272 * config/te-386bsd.h: Likewise.
273 * config/te-hppa.h: Likewise.
274 * config/te-nbsd.h: Likewise.
275 * config/te-ppcnw.h: Likewise.
276 * config/te-sparcaout.h: Likewise.
277 * config/te-tmips.h: Likewise.
278 * config/vax-inst.h: Likewise.
279 * config/vms-conf.h: Likewise.
281 2000-11-14 Jakub Jelinek <jakub@redhat.com>
283 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
285 2000-11-13 H.J. Lu <hjl@gnu.org>
287 * config/obj-elf.c (elf_frob_symbol): Support
288 ".symver name,name2@@@nodename".
289 (elf_frob_file_before_adjust): Likewise.
291 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
292 and ".symver name,name2@@@nodename".
295 2000-11-12 H.J. Lu (hjl@gnu.org)
297 * config/obj-elf.c (obj_elf_symver): Check missing version
300 2000-11-12 H.J. Lu (hjl@gnu.org)
302 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
303 instead of bfd_vma for non-bfd assemblers.
305 2000-11-09 Kazu Hirata <kazu@hxi.com>
307 * itbl-ops.c: Fix comment typos.
309 2000-11-08 Jim Wilson <wilson@redhat.com>
311 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
312 (struct unwind): Add next_slot_frag field.
313 (slot_index): New parameters slot_frag and first_frag. Add code
314 to add in frag sizes when different. Add comments.
315 (fixup_unw_records): New locals first_frag and last_frag. Pass new
316 arguments to slot_index.
317 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
318 loop end. Set next_slot_frag field.
320 2000-11-07 H.J. Lu <hjl@gnu.org>
322 * doc/as.texinfo (.symver): Updated for versioned symbol
325 * obj.h (format_ops): Add the frob_file_before_adjust field.
327 * config/obj-aout.c (aout_format_ops): Set the
328 frob_file_before_adjust field to 0.
329 * config/obj-coff.c (coff_format_ops): Likewise.
330 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
332 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
334 (elf_frob_file_before_adjust): New function to remove unneeded
335 versioned symbols from the symbol table.
336 (elf_format_ops): Set the frob_file_before_adjust field to
337 elf_frob_file_before_adjust.
339 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
342 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
344 2000-11-07 Peter Targett <peter.targett@arccores.com>
346 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
348 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
349 Fix compile time warning messages.
351 2000-11-07 Nick Clifton <nickc@redhat.com>
353 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
354 buffer in order to avoid buffer overflows.
356 2000-11-06 Steve Ellcey <sje@cup.hp.com>
358 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
359 Change M to m for -milp32 or -mlp64 to match gcc.
360 (dot_endp): Use bytes_per_address instead of 8.
361 (emit_one_bundle): Use number_to_chars_littleendian instead of
363 (fix_insn): Likewise.
364 (ia64_init): New function.
365 (ia64_target_format): New function.
366 (md_begin): Set endianness, arch, and machine as appropriate.
367 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
368 Make these macros depend on TE_HPUX macro.
369 (TARGET_FORMAT): Define.
370 (HOST_SPECIAL_INIT): Define.
371 * config/te-hpux.h: New file.
372 * configure.in: Add "ia64-*-hpux*" target to configure.
373 * configure: Regenerate.
375 2000-11-06 Kazu Hirata <kazu@hxi.com>
377 * as.c: Fix formatting.
378 * dwarf2dbg.c: Likewise.
379 * input-file.c: Likewise.
380 * input-file.h: Likewise.
381 * input-scrub.c: Likewise.
382 * itbl-ops.c: Likewise.
383 * listing.c: Likewise.
385 * messages.c: Likewise.
387 * subsegs.c: Likewise.
388 * subsegs.h: Likewise.
391 2000-11-06 Nick Clifton <nickc@redhat.com>
393 * doc/as.texinfo: Add GNU Free Documentation License.
394 * doc/gasp.texi: Add GNU Free Documentation License.
395 * doc/as.1: Add GNU Free Documentation License.
397 2000-11-05 Nick Clifton <nickc@redhat.com>
399 * config/tc-arm.c: Add include of "dwarf2dbg.h"
401 2000-11-02 Per Lundberg <plundis@chaosdev.org>
403 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
404 * configure: Regenerate.
406 2000-11-01 Nick Clifton <nickc@redhat.com>
408 * read.c (original_case_string): New global variable.
409 (read_a_source_file): Copy opcode string into
410 original_case_string if clobbering the case of the opcode.
411 * read.h: Export the definition of original_case_string.
412 * config/tc-arm.c (md_assembler): When parsing a .req
413 directive use the original opcode string, not the case
416 2000-11-02 Nick Clifton <nickc@redhat.com>
418 * config/tc-mn10300.c (debug_line): Remove this static
420 (md_assemble): Call dwarf2_generate_asm_lineno instead of
421 dwarf2_where and dwarf2_gen_line_info.
423 2000-11-02 Theo Honohan <th@futuretv.com>
425 * config/tc-arm.c (do_msr): Improve error message.
427 2000-10-31 Eric Christopher <echristo@redhat.com>
429 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
430 or pc-relative, else use fx_offset.
432 2000-10-31 Jim Wilson <wilson@redhat.com>
434 * config/tc-ia64.c (struct md): New field tag_fixups.
435 (ia64_flush_insns): Handle tag_fixups. Error if dangling
436 qualifying predicate.
437 (emit_one_bundle): Delete spurious multiplication by one. Handle
439 (ia64_start_line): Error if dangling qualifying predicate.
440 (defining_tag): New static variable.
441 (ia64_unrecognized_line, case '['): Parse tags.
442 (ia64_frob_label): Create tag_fixups.
443 (md_assemble): Reset md.qp.X_op after using it.
445 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
447 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
449 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
451 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
453 2000-10-30 Kazu Hirata <kazu@hxi.com>
455 * expr.c: Fix formatting.
456 * flonum-copy.c: Likewise.
457 * flonum.h: Likewise.
461 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
463 * as.h (OPTION_MD_BASE): Bump to 190.
464 * as.c (parse_args) <std_longopts>: Add comment about the need to
465 check OPTION_MD_BASE in as.h.
467 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
470 2000-10-27 Nick Clifton <nickc@redhat.com>
472 * configure.in (emulations): Add m68hc12.
473 * configure: Regenerate.
474 * po/gas.pot: Regenerate.
476 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
478 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
480 (arm_psr_parse): Handle lowercase CPSR and SPSR.
482 2000-10-25 Nick Clifton <nickc@redhat.com>
484 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
485 a DWARF2 line number information sequence.
487 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
489 * read.c (generate_lineno_debug): Update comment describing why
490 DWARF2 line number debug information is not generated
491 automatically by this function.
493 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
496 * config/tc-arm.h (md_end): Define.
497 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
499 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
500 if generating DWARF2 line numbers.
501 (arm_end_of_source): New function. Call dwarf2_finish if
504 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
505 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
506 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
508 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
510 * tc-i386.c: Fix prototype declarations for functions taking no
513 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
515 * tc-i386.c (i386_operand_modifier): Remove.
516 (build_displacement_string): Remove.
517 (i386_parse_seg): Remove.
518 (i386_intel_memory_operand): Remove.
519 (i386_intel_operand): Re-write using recursive descent parser based
520 on MASM documentation.
521 (struct intel_parser_s): New structure.
522 (intel_parser): New static variable.
523 (struct intel_token): New structure.
524 (cur_token, prev_token): New static variables.
537 (intel_match_token): New function.
538 (intel_get_token): New function.
539 (intel_putback_token): New function.
540 (intel_expr): New function.
541 (intel_e05): New function.
542 (intel_e05_1): New function.
543 (intel_e06): New function.
544 (intel_e06_1): New function.
545 (intel_e09): New function.
546 (intel_e09_1): New function.
547 (intel_e10): New function.
548 (intel_e10_1): New function.
549 (intel_e11): New function.
551 2000-10-20 Jakub Jelinek <jakub@redhat.com>
553 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
554 instructions to loose any special insn->architecture mask.
556 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
557 (sparc_md_end, sparc_arch_types, sparc_arch,
558 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
559 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
560 request v9b architecture if they are used).
562 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
564 * config/tc-m68k.c: Fix the previous misapplied patch.
566 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
568 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
569 BFD_ASSEMBLER and !BFD_ASSEMBLER.
570 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
573 2000-10-17 Kazu Hirata <kazu@hxi.com>
575 * debug.c: Fix formatting.
576 * depend.c: Likewise.
577 * dwarf2dbg.c: Likewise.
578 * dwarf2dbg.h: Likewise.
582 * flonum-konst.c: Likewise.
585 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
587 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
589 * doc/as.texinfo: Added notes about this new option.
591 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
593 * config/tc-sh.c (JREG): Remove.
594 (md_convert_frag): Remove #if 0:d code using JREG.
596 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
598 * config/tc-i386.c (i386_operand_modifier): Only match
599 modifiers SHORT and FLAT if they are followed by a space.
600 (parse_register): When `allow_naked_reg' is set, do not confuse
601 identifiers that start with a register name with a register.
603 2000-10-12 Kazu Hirata <kazu@hxi.com>
605 * app.c: Fix formatting.
608 * bit_fix.h: Likewise.
613 2000-10-11 Alan Modra <alan@linuxcare.com.au>
615 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
617 2000-10-07 Alan Modra <alan@linuxcare.com.au>
619 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
620 Re-arrange function a little and improve error message.
622 * write.c (write_relocs): Fix a comment.
624 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
627 2000-10-05 Jim Wilson <wilson@cygnus.com>
629 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
631 2000-10-05 Alan Modra <alan@linuxcare.com.au>
633 * config/tc-i386.c: Delete some useless comments, reformat others.
635 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
636 non-global syms in linkonce sections.
638 2000-10-04 Ralf Baechle <ralf@gnu.org>
640 * config/tc-ia64.c (operand_match): Don't use // style comments.
641 * config/tc-i370.c: Likewise.
643 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
645 Changes to handle varying register prefix and user symbol prefix.
646 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
647 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
648 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
649 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
650 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
651 (demand_register_prefix): New variable.
652 (md_pseudo_table): New pseudo ".syntax".
653 (md_longopts): New options --no-underscore and --underscore.
654 (cris_target_format): Return elf32-us-cris or elf32-cris depending
655 on symbols_have_leading_underscore.
656 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
657 (get_spec_reg): Ditto.
658 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
660 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
662 <case OPTION_NO_US, case OPTION_US>: New.
663 (md_show_usage): Be brief and reformat to match continuation of
665 * po/gas.pot: Regenerate.
667 2000-09-28 Alan Modra <alan@linuxcare.com.au>
669 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
670 force relocs for 12 bit branches.
671 (md_apply_fix): Similarly, adjust logic here.
673 2000-09-28 Alan Modra <alan@linuxcare.com.au>
675 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
676 adjust for external and weak syms as we will use a reloc. Allow
677 for +8 offset when calculating limits of branches.
678 (hppa_fix_adjustable): Undo 2000-09-23 change.
679 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
680 Correct distance calculation.
681 (tc_gen_reloc): Print the file name and line number if we can't
684 From John David Anglin <dave@hiauly1.hia.nrc.ca>
685 * config/tc-hppa.c (nonzero_dibits): Define.
686 (arg_reloc_stub_needed): Check each arg and return value
687 separately for zero case.
688 (pa_align): Declare argument `bytes'.
690 2000-09-25 Kazu Hirata <kazu@hxi.com>
692 * config/tc-cris.c: Fix formatting.
693 * config/tc-d10v.h: Likewise.
694 * config/tc-d30v.c: Likewise.
695 * config/tc-d30v.h: Likewise.
696 * config/tc-fr30.c: Likewise.
697 * config/tc-fr30.h: Likewise.
698 * config/tc-m68k.c: Likewise.
699 * config/tc-m68k.h: Likewise.
700 * config/tc-pj.h: Likewise.
701 * config/tc-ppc.c: Likewise.
702 * config/tc-ppc.h: Likewise.
703 * config/tc-sh.c: Likewise.
704 * config/tc-sh.h: Likewise.
705 * config/tc-sparc.c: Likewise.
706 * config/tc-v850.h: Likewise.
707 * config/tc-vax.h: Likewise.
708 * config/tc-w65.h: Likewise.
709 * config/tc-z8k.h: Likewise.
711 2000-09-23 Alan Modra <alan@linuxcare.com.au>
713 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
715 (hppa_force_relocation): Likewise.
717 2000-09-22 Jim Wilson <wilson@cygnus.com>
719 * config/tc-ia64.c (dv_sem): Add "stop".
720 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
721 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
722 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
724 (mark_resources): Check IA64_RS_PRr.
726 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
728 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
729 md_estimate_size_before_relax): Redesign and clean up the
730 relaxation mechanism.
732 2000-09-21 Kazu Hirata <kazu@hxi.com>
734 * config/tc-ns32k.c: Fix formatting.
735 * config/tc-ns32k.h: Likewise.
737 2000-09-20 Kazu Hirata <kazu@hxi.com>
739 * config/tc-m32r.c: Fix formatting.
740 * config/tc-m32r.h: Likewise.
741 * config/tc-m68851.h: Likewise.
742 * config/tc-m68hc11.c: Likewise.
743 * config/tc-m68hc11.h: Likewise.
744 * config/tc-m88k.c: Likewise.
745 * config/tc-mcore.c: Likewise.
746 * config/tc-mcore.h: Likewise.
747 * config/tc-mips.c: Likewise.
748 * config/tc-mips.h: Likewise.
749 * config/tc-mn10200.h: Likewise.
750 * config/tc-mn10300.h: Likewise.
751 * config/tc-tahoe.c: Likewise.
752 * config/tc-tahoe.h: Likewise.
754 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
756 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
757 Likewise in relaxation description comments.
759 2000-09-18 Alan Modra <alan@linuxcare.com.au>
761 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
762 subtraction of two syms without emitting a relocation.
764 From David Huggins-Daines <dhd@linuxcare.com>
765 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
766 global or weak symbols.
768 2000-09-15 Kazu Hirata <kazu@hxi.com>
770 * config/tc-h8300.h: Fix formatting.
771 * config/tc-h8500.c: Likewise.
772 * config/tc-h8500.h: Likewise.
773 * config/tc-hppa.h: Likewise.
774 * config/tc-i370.h: Likewise.
775 * config/tc-i386.h: Likewise.
776 * config/tc-i860.c: Likewise.
777 * config/tc-i860.h: Likewise.
778 * config/tc-i960.h: Likewise.
779 * config/tc-ia64.c: Likewise.
780 * config/tc-ia64.h: Likewise.
782 2000-09-14 Kazu Hirata <kazu@hxi.com>
784 * config/tc-a29k.c: Fix formatting.
785 * config/tc-alpha.c: Likewise.
786 * config/tc-arc.c: Likewise.
787 * config/tc-arc.h: Likewise.
788 * config/tc-arm.c: Likewise.
789 * config/tc-arm.h: Likewise.
790 * config/tc-avr.c: Likewise.
791 * config/tc-avr.h: Likewise.
792 * config/tc-tic30.c: Likewise.
793 * config/tc-tic30.h: Likewise.
794 * config/tc-tic54x.c: Likewise.
795 * config/tc-tic54x.h: Likewise.
796 * config/tc-tic80.c: Likewise.
797 * config/tc-tic80.h: Likewise.
799 2000-09-14 Timothy Wall <twall@cygnus.com>
801 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
802 parallel comparisons for later use.
803 (struct rsrc): Add parallel comparison type.
804 (resources_match): Skip special cases of PR usage (non-conflicting
807 2000-09-13 Kazu Hirata <kazu@hxi.com>
809 * config/obj-ecoff.c: Fix formatting.
810 * config/obj-elf.c: Likewise.
811 * config/obj-elf.h: Likewise.
812 * config/obj-evax.h: Likewise.
813 * config/obj-generic.h: Likewise.
814 * config/obj-hp300.c: Likewise.
815 * config/obj-hp300.h: Likewise.
816 * config/obj-ieee.h: Likewise.
817 * config/obj-vms.c: Likewise.
818 * config/obj-vms.h: Likewise.
820 2000-09-13 Anders Norlander <anorland@acc.umu.se>
822 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
823 (md_parse_option): Ditto.
824 (md_longopts): Add -mips32 option.
825 (md_show_usage): Document new options.
826 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
827 (mips_ip): Assemble mfc0 with a sub-selection code.
828 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
829 (mips_cpu_to_str): New function.
830 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
831 Use CPU_* defines instead of hardcoded numbers.
833 * doc/as.texinfo: Document new options.
834 * doc/c-mips.texi: Ditto.
836 2000-09-12 Kazu Hirata <kazu@hxi.com>
838 * as.h: Fix formatting.
839 * asintl.h: Likewise.
840 * bit_fix.h: Likewise.
841 * config/obj-aout.c: Likewise.
842 * config/obj-aout.h: Likewise.
843 * config/obj-bout.c: Likewise.
844 * config/obj-bout.h: Likewise.
845 * config/obj-coff.c: Likewise.
846 * config/obj-coff.h: Likewise.
847 * dwarf2dbg.h: Likewise.
849 * flonum.h: Likewise.
851 * itbl-ops.h: Likewise.
855 * struc-symbol.h: Likewise.
856 * subsegs.h: Likewise.
857 * symbols.h: Likewise.
861 2000-09-11 Kazu Hirata <kazu@hxi.com>
863 * bignum-copy.c: Fix formatting.
864 * config/tc-i370.c: Likewise.
865 * config/tc-i960.c: Likewise.
866 * config/tc-m68k.c: Likewise.
868 * flonum-copy.c: Likewise.
869 * flonum-konst.c: Likewise.
870 * flonum-mult.c: Likewise.
871 * literal.c: Likewise.
875 * subsegs.c: Likewise.
877 2000-09-09 Philip Blundell <philb@gnu.org>
879 * configure.in (arm*-*-uclinux*): New target.
880 * configure: Regenerate.
882 2000-09-09 Kazu Hirata <kazu@hxi.com>
884 * input-file.c: Fix formatting.
885 * itbl-ops.c: Likewise.
886 * messages.c: Likewise.
888 2000-09-08 Philip Blundell <philb@gnu.org>
890 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
893 2000-09-07 H.J. Lu <hjl@gnu.org>
895 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
896 * configure: Rebuild.
898 2000-09-07 Kazu Hirata <kazu@hxi.com>
900 * atof-generic.c: Fix formatting.
901 * config/tc-mips.c: Likewise.
902 * config/tc-vax.c: Likewise.
903 * input-scrub.c: Likewise.
905 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
907 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
908 * configure.in (sh-*-linux*): Added.
909 * configure: Rebuilt.
911 2000-09-06 Kazu Hirata <kazu@hxi.com>
913 * config/tc-hppa.c: Fix formatting.
915 * ecoff.c: Fix formatting.
917 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
919 * configure: Rebuilt with new libtool.m4.
921 2000-09-05 Kazu Hirata <kazu@hxi.com>
923 * cgen.c: Fix formatting.
924 * config/tc-ia64.c: Likewise.
926 2000-09-05 Nick Clifton <nickc@redhat.com>
928 * aclocal.m4: Regenerate.
929 * config.in: Regenerate.
930 * configure: Regenerate.
931 * po/gas.pot: Regenerate.
933 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
935 * config/tc-cris.c: Correct comment typos.
937 2000-09-05 Eric Christopher <echristo@cygnus.com>
939 * config/tc-mn10300.c: Cleanup.
940 (md_pcrel_from): Enable.
942 2000-09-05 Alan Modra <alan@linuxcare.com.au>
944 * expr.c (operand): Fix a comment typo.
945 * write.c (write_relocs): Fix a signed/unsigned warning.
947 * config/tc-hppa.c (fudge_reg_expressions): New
948 (hppa_force_reg_syms_absolute): New.
949 (pa_equ): Allow reg_section expressions.
950 * config/tc-hppa.c (md_optimize_expr): Define.
951 (hppa_force_reg_syms_absolute): Prototype.
953 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
954 (pa_parse_number): Pass in arg to select fp reg parsing.
955 Return 1 to indicate format checks pass. If strict, then only
956 accept a register or register symbol. Return value in...
957 (pa_number): New static for pa_parse_number.
958 (FP_REG_BASE): Define.
959 (FP_REG_RSEL): Define.
960 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
961 appropriate. White space changes.
962 (need_pa11_opcode): Don't bother passing any params, get them from
964 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
965 Remove extraneous check in case 'Q'.
966 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
967 reg, set section of resulting symbol to reg_section.
968 (pa_parse_space_stmt): Modify call to pa_parse_number.
969 (pa_space): Likewise.
971 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
972 (hppa_force_relocation): Handle vtable relocs.
973 (pa_vtable_entry): New.
974 (pa_vtable_inherit): New.
975 (md_pseudo_table): Add entries for vtable pseudos.
976 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
977 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
979 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
980 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
981 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
983 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
984 specify a symbol type.
986 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
987 dependent things together.
988 (md_elf_symbol_type): Define.
990 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
992 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
994 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
995 (obj_elf_vtable_entry): Declare.
997 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
999 (obj_elf_vtable_entry): Similarly.
1000 (elf_pseudo_table): Fix the damage with a cast.
1002 2000-09-03 Richard Henderson <rth@cygnus.com>
1004 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1005 for template selection when a label is needed.
1007 2000-09-02 Kazu Hirata <kazu@hxi.com>
1009 * config/tc-ia64.c: Fix formatting.
1011 2000-09-02 Nick Clifton <nickc@redhat.com>
1013 * configure.in: Increase version number to 2.10.91.
1014 * configure: Regenerate.
1015 * aclocal.m4: Regenerate.
1016 * config.in: Regenerate.
1017 * po/gas.pot: Regenerate.
1018 * Makefile.in: Regenerate.
1020 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1022 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1023 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1024 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1026 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1029 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1031 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1032 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1033 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1034 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1035 (GOT_symbol): New variable.
1036 (md_undefined_symbol): Set it.
1038 2000-09-01 Richard Henderson <rth@cygnus.com>
1040 * config/tc-ia64.c (match): Don't inline.
1041 (extra_goodness): New.
1042 (md_begin): Prefer nop.f and nop.b for best_template.
1044 2000-08-31 Kazu Hirata <kazu@hxi.com>
1046 * as.c: Fix formatting.
1048 * frags.c: Likewise.
1049 * macro.c: Likewise.
1051 2000-08-31 Eric Christopher <echristo@cygnus.com>
1053 * config/tc-mn10300.c: Cleanup and fix warnings.
1054 (md_pseudo_table): Add initializers.
1055 (md_show_usage): Cleanup.
1056 (md_parse_option): Fix warnings.
1057 (md_undefined_symbol): Fix warnings.
1058 (md_conver_frag): Fix warnings.
1059 (tc_gen_reloc): Fix warnings.
1060 (md_apply_fix3): Fix warnings.
1061 (check_operand): Fix warnings.
1063 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1065 * acinclude.m4: Include libtool and gettext macros from the
1067 * aclocal.m4, configure: Rebuilt.
1069 2000-08-30 Mark Hatle <mhatle@mvista.com>
1071 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1073 2000-08-31 Kazu Hirata <kazu@hxi.com>
1075 * listing.c: Fix formatting.
1077 2000-08-29 Kazu Hirata <kazu@hxi.com>
1079 * app.c: Fix a comment typo. Fix formatting.
1081 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1083 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1084 offset of the target destination for jmp instructions.
1085 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1087 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1089 * NEWS: Mention support for CRIS.
1091 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1093 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1094 Sets `.lcomm' alignment to zero.
1096 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1098 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1099 (TC_FIX_ADJUSTABLE): Define.
1101 2000-08-23 Jim Wilson <wilson@cygnus.com>
1103 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1104 unwind.personality_routine is set.
1106 2000-08-23 H.J. Lu <hjl@gnu.org>
1108 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1110 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1112 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1115 2000-08-22 H.J. Lu <hjl@gnu.org>
1117 * config.in (STRICTCOFF): New for strict COFF.
1119 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1120 i386-*-go32* and i386-go32-rtems*.
1121 * configure: Rebuilt.
1123 * config/obj-coff.c (obj_coff_endef): Follow the historical
1124 behavior if STRICTCOFF is not defined.
1126 * doc/internals.texi: Document STRICTCOFF.
1128 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1130 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1131 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1132 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1133 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1134 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1135 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1136 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1139 2000-08-22 Eric Christopher <echristo@cygnus.com>
1141 * config/tc-mn10300.c: (md_apply_fix): New function.
1142 (mn10300_force_relocation): New function.
1143 (mn10300_fix_adjustable): New function.
1145 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1146 (TC_HANDLES_FX_DONE): Define.
1147 (obj_fix_adjustable): Define.
1148 (MD_APPLY_FIX3): Define.
1149 (TC_LINKRELAX_FIXUP): Define.
1151 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1153 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1155 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1157 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1159 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1160 if the fixup resulted in a relocation.
1162 2000-08-18 Nick Clifton <nickc@redhat.com>
1164 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1165 Make reference to first element of shift_names explicit.
1167 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1169 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1170 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1171 add a symbol's address. Removed all target-specific #ifdefs that
1172 used to accomplished the same.
1173 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1174 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1175 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1176 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1177 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1179 2000-08-17 Kazu Hirata <kazu@hxi.com>
1181 * dwarf2dbg.c: Fix formatting.
1183 2000-08-17 Nick Clifton <nickc@redhat.com>
1185 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1186 to be recoded as logical shift lefts by zero.
1188 2000-08-16 Jim Wilson <wilson@cygnus.com>
1190 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1191 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1193 (note_register_values): Handle IA64_OPND_R3_2 operands.
1195 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1197 * config/tc-i860.c (md_operand): Silly typo fixed.
1199 2000-08-16 Nick Clifton <nickc@redhat.com>
1201 * config/tc-arm.c (struct asm_shift): Delete.
1203 (enum asm_shift_index): New.
1204 (struct asm_shift_properties): New.
1205 (struct asm_shift_name): New.
1206 (shift_properties[]); New.
1207 (shift_names[]); New.
1209 (decode_shift): Use new structures.
1210 Issue a warning is "ROR #0" is used.
1211 Issue a warning if "ASR #0" or "LSR #0" is used.
1213 (md_begin): Initialise arm_shift_hsh table from new
1214 asm_shift_name array.
1216 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1218 * config/tc-sparc.c: Kill all warnings.
1219 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1221 (md_show_usage): Update usage text.
1223 2000-08-16 Nick Clifton <nickc@redhat.com>
1225 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1228 2000-08-15 Will Cohen <wcohen@redhat.com>
1230 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1232 * config/tc-sh.c (md_assemble): Changed so debug_type
1233 test performed for ppi_assemble
1234 * config/tc-sh.c: Included dwarf2dbg.h.
1235 (debug_line): Defined.
1236 (md_assemble): Generates dwarf2 line info.
1237 (sh_finalize): New function. Finalize dwarf2 info.
1238 (assemble_ppi): Returns size of code generated.
1239 (build_Mytes): Returns size of code generated.
1240 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1241 * config/tc-sh.h (md_end): Defined.
1242 (sh_finalize): Declared.
1244 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1246 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1249 2000-08-14 Nick Clifton <nickc@redhat.com>
1251 * config/tc-arm.c (do_bx): Allow "bx pc".
1253 2000-08-14 Jim Wilson <wilson@cygnus.com>
1255 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1256 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1257 (md_begin): Change assignment to md.flag to OR in the new bit.
1259 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1261 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1262 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1265 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1267 * NEWS: Mention i860 support.
1269 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1271 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1273 2000-08-14 Andreas Schwab <schwab@suse.de>
1275 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1277 2000-08-11 Andreas Schwab <schwab@suse.de>
1279 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1282 2000-08-11 Kazu Hirata <kazu@hxi.com>
1284 * expr.c: Fix formatting.
1285 * config/obj-bout.c: Likewise.
1287 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1289 * doc/c-i860.texi: Flesh out the i860 section more.
1291 2000-08-10 Kazu Hirata <kazu@hxi.com>
1293 * symbols.c: Fix formatting.
1296 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1298 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1299 has the IgnoreSize bit set.
1301 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1303 From Rodney Brown <RodneyBrown@mynd.com>
1304 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1305 * configure: Regenerate.
1307 2000-08-09 Kazu Hirata <kazu@hxi.com>
1309 * hash.c: Fix formatting.
1312 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1314 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1315 (i860_fix_info): New enum.
1316 (MD_APPLY_FIX3): Define.
1317 (WORKING_DOT_WORD): Define.
1318 (TC_HANDLES_FX_DONE): Define.
1319 (DIFF_EXPR_OK): Define.
1320 (LISTING_HEADER): Define.
1321 (TARGET_FORMAT): Select target format based on endian flag.
1322 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1323 (target_big_endian): Add external declaration.
1325 * config/tc-i860.c: All existing code reworked completely. Other
1326 new code shown below.
1327 (SYNTAX_SVR4): Define.
1328 (target_warn_expand): New variable.
1329 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1330 (md_longopts): Declare and define with new options (-EL, -EB,
1332 (md_show_usage): New function.
1333 (md_operand): New function.
1334 (obtain_reloc_for_imm16): New function.
1335 (md_apply_fix3): New function.
1336 (tc_gen_reloc): New function.
1338 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1340 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1341 2 bytes of the jump address are in the same frag.
1342 (find): Accept 68hc12 register indirect modes.
1344 * NEWS: Mention 68HC11 & 68HC12 support.
1346 2000-08-07 Richard Henderson <rth@cygnus.com>
1348 * config/tc-ia64.c (unwind): Add prologue_mask member.
1349 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1350 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1351 (dot_body): Clear unwind.prologue_mask.
1352 (dot_prologue): Set it. Accept a register second argument.
1354 2000-08-07 Kazu Hirata <kazu@hxi.com>
1356 * config/atof-ieee.c: Fix formatting.
1357 * config/atof-tahoe.c: Likewise.
1359 2000-08-06 Nick Clifton <nickc@cygnus.com>
1361 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1364 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1365 of .popsection, .previous, .pushsection, .subsection,
1366 .version, .vtable_entry, .vtable_inherit and .weak.
1368 2000-08-05 Kazu Hirata <kazu@hxi.com>
1370 * config/tc-cris.c: Fix formatting.
1371 * config/tc-i386.c: Likewise.
1372 * config/tc-sparc.c (sparc_ip): Simplify the code.
1374 2000-08-04 Kazu Hirata <kazu@hxi.com>
1376 * config/tc-cris.c: Rearrange code for readability.
1377 * config/tc-d10v.c: Fix formatting.
1378 * config/tc-m32r.c: Likewise.
1379 * config/tc-sparc.c: Likewise.
1381 2000-08-02 Jim Wilson <wilson@cygnus.com>
1383 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1384 before ia64_find_opcode.
1385 (md_assemble): Likewise.
1387 2000-08-01 Nick Clifton <nickc@cygnus.com>
1389 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1390 Undo some formatting fixes.
1392 2000-08-01 Kazu Hirata <kazu@hxi.com>
1394 * config/obj-som.c: Fix formatting.
1395 * config/obj-ieee.c: Likewise.
1396 * config/tc-arm.c: Likewise.
1397 * config/tc-v850.c: Likewise.
1399 2000-08-01 Nick Clifton <nickc@redhat.com>
1401 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1402 index by command line option.
1404 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1406 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1407 (@node M68K-Branch): Rewrite to match the reality.
1409 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1411 * doc/c-i860.texi: New file.
1412 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1413 * doc/Makefile.in: Regenerate.
1414 * doc/all.texi: Add I860 as relevant architecture.
1415 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1417 2000-07-31 Kazu Hirata <kazu@hxi.com>
1419 * config/tc-d30v.c: Fix formatting.
1421 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1423 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1424 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1425 long emit a long branch if available instead of an absolute jump, never
1426 emit absolute jumps for anything with --pcrel.
1428 * doc/c-m68k.texi: Document new command line option.
1430 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1432 * config/tc-avr.c: Use PARAMS macro in function declarations.
1433 Don't declare md_pcrel_from_section (already in tc-avr.h).
1434 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1435 (avr_operand): Don't set (unsigned) op_mask to -1.
1437 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1439 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1440 * configure: Regenerated.
1441 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1442 of operand to the .type directive (.e.g, "type").
1444 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1446 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1447 * app.c (do_scrub_chars): Record where first comment found.
1448 * read.c (read_a_source_file): Init found_comment on entry, and
1449 notify whether comments found on exit.
1450 * config/tc-hppa.c (md_shortopts): Add "c".
1451 (md_longopts): Add warn-comment.
1452 (md_parse_option): Handle it.
1453 (md_show_usage): Show available options.
1454 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1456 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1458 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1459 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1461 (md_estimate_size_before_relax): Don't fall off end of function.
1463 2000-07-27 Kazu Hirata <kazu@hxi.com>
1465 * config/tc-avr.c: Fix formatting.
1466 * config/tc-ns32k.c: Likewise.
1468 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1470 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1472 2000-07-27 Kazu Hirata <kazu@hxi.com>
1474 * config/tc-d10v.c: Fix formatting.
1475 * config/tc-z8k.c: Likewise.
1476 * config/tc-sparc.c: Likewise.
1478 2000-07-26 Dave Brolley <brolley@redhat.com>
1480 * cgen.c (queue_fixup): Declare opinfo.
1481 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1482 (gas_cgen_md_operand): Ditto.
1483 (gas_cgen_md_apply_fix3): Ditto.
1485 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1487 * config/obj-coff.c (obj_frob_symbol): Don't merge
1488 labels. Don't merge if the symbol isn't constant. Return
1489 immediately if a symbol is merged.
1491 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1493 * frags.c (frag_align): Correct absolute section alignment.
1495 2000-07-20 DJ Delorie <dj@redhat.com>
1497 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1498 it breaks linking against DLLs.
1500 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1502 * configure.in: Add CRIS support.
1503 * configure: Regenerate.
1504 * Makefile.am: (CPU_TYPES): Add cris.
1505 (CPU_OBJ_VALID) [aout]: Add cris.
1506 (MULTI_CPU_TYPES): Add cris.
1507 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1508 [coff]: Only i386 and mips are valid.
1509 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1510 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1511 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1512 Regenerate dependencies.
1513 * Makefile.in: Regenerate.
1514 * aclocal.m4: Regenerate.
1515 * as.c: Declare crisaout, criself.
1516 * config/tc-cris.h, config/tc-cris.c: New.
1517 * config/e-criself.c, config/e-crisaout.c: New.
1518 * po/POTFILES.in, po/gas.pot: Regenerate.
1520 2000-07-20 Kazu Hirata <kazu@hxi.com>
1522 * read.c: Fix formatting.
1523 * write.c: Fix formatting.
1525 2000-07-19 H.J. Lu <hjl@gnu.org>
1527 * sb.c: Include <stdlib.h> if exists for abort ().
1529 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1531 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1532 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1533 (pa_type_args): Same here.
1535 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1537 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1538 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1539 the storage class is already set.
1541 2000-07-17 Kazu Hirata <kazu@hxi.com>
1543 * config/tc-m68hc11.c: Fix formatting.
1544 * config/tc-mn10200.c: Likewise.
1545 * config/tc-mn10300.c: Likewise.
1546 * config/tc-pj.c: Likewise.
1547 * config/tc-tic80.c: Likewise.
1548 * config/tc-w65.c: Likewise.
1550 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1552 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1555 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1557 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1560 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1562 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1563 ELF as are used for SOM (except the 32-bit reloc one) to decide
1564 whether a symbol can be reduced to a section symbol. Expand on
1565 the comment for symbols involved in LR% and RR% expressions.
1567 2000-07-14 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-mips.c (mips_disable_float_construction): New
1570 static variable. Set to true if doubles should not be
1571 constructed by loading two single width fp registers with
1572 halves of the value.
1573 (mips_ip): Test mips_disable_float_construction.
1574 (md_longopts): Add command line switches --construct-floats
1575 and --no-construct-floats.
1576 (md_parse_option): Parse new command line options.
1577 (md_show_usage): Describe new command line options.
1579 * doc/c-mips.texi: Document new command line options.
1581 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1583 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1584 * configure: Regenerate.
1586 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1588 * configure.in (DEFAULT_EMULATION setting): Revert part of
1589 2000-07-01 change that set te_multi=multi unless set to tmips.
1590 * configure: Regenerate.
1592 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1594 * config/obj-coff.c (coff_frob_section): Add padding to the last
1595 section when aligning it increases its size.
1597 2000-07-11 Kazu Hirata <kazu@hxi.com>
1599 * config/tc-tic54x.c: Fix formatting.
1601 2000-07-10 Kazu Hirata <kazu@hxi.com>
1603 * config/tc-h8500.c: Fix formatting.
1604 * config/tc-tic54x.c: Fix formatting.
1606 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1608 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1609 displacements correctly.
1611 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1613 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1615 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1619 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1621 From David Huggins-Daines <dhd@linuxcare.com>
1622 * config/te-hppalinux64.h: Add a new emulation.
1623 * configure.in (emulations): Add configure bits to support the
1624 64-bit Linux/parisc target.
1625 * configure: Regenerate.
1627 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1628 (md_shortopts): Add `V' for ELF.
1630 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1631 when SOM or ELF_ARG_RELOC are defined.
1632 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1633 ELF_ARG_RELOC are defined.
1634 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1635 (pa_stringer): ..Do it here instead. Fix comment typos.
1636 (hppa_force_relocation): Cast enums to int before comparing with
1639 From Ryan Bradetich <rbradetich@uswest.net>
1640 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1641 redifinition warning.
1642 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1643 (hppa_force_relocation): ditto
1644 (md_apply_fix): Added cast to buf to fix warnings.
1646 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1647 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1649 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1650 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1651 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1652 reloc_type** to avoid warnings in switch.
1653 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1654 little earlier instead.
1656 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1658 (pa_type_args): Use symbol_arg_reloc_info.
1659 (struct pa_it): Make arg_reloc unsigned int.
1660 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1661 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1662 (pa_code): Delete. pa_text duplicates this function.
1663 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1664 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1666 (cons_fix_new_hppa): Actually change selector to e_fsel when
1667 warning about assuming so.
1668 (tc_gen_reloc): More example elf arg reloc code.
1669 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1670 (hppa_force_relocation): Likewise.
1672 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1674 (pa_end_of_source): Prototype.
1675 (hppa_fix_adjustable): Prototype.
1676 (LABELS_WITHOUT_COLONS): Move it..
1677 * config/te-hppa.h: To here.
1679 * config/te-hppa64.h: New file.
1681 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1683 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1684 format -10, -16, 16 relocs.
1685 (hppa_elf_mark_end_of_function): Test for null
1686 last_call_info->start_symbol
1688 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1689 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1690 re_assesmble_* functions. Delete extraneous statements. Fix
1692 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1693 insn to re_assemble_*.
1695 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1697 * doc/internals.texi (Expressions): Fix typo.
1699 2000-07-08 Kazu Hirata <kazu@hxi.com>
1701 * config/tc-sh.c: Fix formatting.
1702 * config/tc-tic54x.c: Fix formatting.
1703 * depend.c: Fix formatting.
1704 * flonum-konst.c: Likewise.
1705 * flonum-mult.c: Likewise.
1707 2000-07-07 Kazu Hirata <kazu@hxi.com>
1709 * config/tc-sh.c: Fix comments.
1710 * config/obj-vms.c: Fix comments.
1711 * config/tc-a29k.c: Likewise.
1712 * config/tc-alpha.c: Likewise.
1713 * config/tc-h8300.c: Likewise.
1714 * config/tc-h8500.c: Likewise.
1715 * config/tc-i370.c: Likewise.
1716 * config/tc-ia64.c: Likewise.
1717 * config/tc-m68hc11.c: Likewise.
1718 * config/tc-m68k.c: Likewise.
1719 * config/tc-mips.c: Likewise.
1720 * config/tc-ns32k.c: Likewise.
1721 * config/tc-ppc.c: Likewise.
1722 * config/tc-z8k.c: Likewise.
1724 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1726 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1727 Default to '(SEC_LOAD | SEC_DATA)'.
1728 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1730 * doc/internals.texi (CPU Backend): Describe
1731 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1733 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1735 * as.c (parse_args): NULL terminate the long option list.
1737 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1739 * config/tc-d30v.h: Include "write.h" for fixS.
1740 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1742 2000-07-05 Nick Clifton <nickc@cygnus.com>
1744 * config/tc-d30v.c (write_2_short): Further changes to warning
1745 messages produced when combining EITHER_BUT_PREFER_MU attributed
1748 2000-07-05 DJ Delorie <dj@redhat.com>
1752 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1754 * config/tc-arm.c (psrs): Accept combinations of flags.
1756 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1758 * config/tc-avr.c: Change _ () to _() around all strings marked
1759 for translation (exception from the usual coding style).
1760 (avr_opt): New struct variable, how the new switches are set.
1761 (OPTION_MMCU): Define as 'm' and actually use.
1762 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1763 (show_mcu_list): New function, display the list of known MCUs.
1764 (md_show_usage): Document the new switches. Call show_mcu_list.
1765 (avr_set_arch): Change 'm' to OPTION_MMCU.
1766 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1767 Handle the new switches.
1768 (avr_operands): Disable warnings for undefined combinations of
1769 operands if -mall-opcodes. Disable warnings for skipping two-word
1770 instructions if enhanced core or -mno-skip-bug.
1771 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1772 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1773 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1774 (avr_ldi_expression): Warn about implicit lo8().
1775 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1777 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1779 * configure.in: Add entry for mips-*-sysv4*MP*
1780 * configure: Rebuild
1781 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1782 elf32-tradlittlemips for traditional mips targets.
1783 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1784 test for Link Once sections as in adjust_reloc_syms.
1785 * config/te-tmips.h: New file for traditional mips targets. Define
1788 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1790 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1791 flags argument is not present, don't change an existing section's
1792 section's attributes. If the flags argument is present, warn if the
1793 attributes don't match the section's current attributes. When
1794 long section names are supported, set SEC_LINK_ONCE and
1795 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1797 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1799 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1800 symbols; create them.
1802 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1804 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1805 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1807 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1809 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1810 expressions. Ignore the problem when handling 16 bit signed
1811 immediates, because the assembler will take care of the relocation
1814 2000-06-27 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1817 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1818 sequential order, and emit warning messages if the input source
1819 code contains constructs like that, or parallel constructs
1820 containing such opcodes.
1822 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1824 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1825 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1826 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1827 (md_show_usage): Update usage message.
1828 (md_parse_option): Allow redefinition of MCU type within the
1829 same avr[1-5] bfd machine type. Show both old and new MCU type
1830 in the error message.
1831 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1832 Simplify 8K wrap code.
1834 2000-06-25 Kazu Hirata <kazu@hxi.com>
1836 * config/obj-aout.c: Remove all uses of DEFUN.
1837 * config/obj-ieee.c: Likewise.
1838 * config/tc-sh.c: Fix comment typos.
1839 * config/tc-tahoe.c: Likewise.
1840 * config/tc-vax.c: Likewise.
1841 * config/tc-w65.c: Likewise.
1842 * config/tc-z8k.c: Likewise.
1843 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1845 2000-06-24 DJ Delorie <dj@cygnus.com>
1847 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1848 more changes from Sept 1999
1849 (tc_i386_fix_adjustable): ditto
1850 (md_apply_fix3): ditto
1852 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1854 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1855 (gas_cgen_parse_operand): Set it around expression() call.
1856 (gas_cgen_md_operand): Test for it before longjmp().
1858 2000-06-24 Kazu Hirata <kazu@hxi.com>
1860 * config/tc-h8500.c: Remove all uses of DEFUN.
1861 * config/tc-sh.c: Likewise.
1862 * config/tc-w65.c: Likewise.
1863 * config/tc-z8k.c: Likewise.
1865 * config/tc-h8500.c: Fix typos in comments.
1867 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1869 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1872 2000-06-23 matthew green <mrg@redhat.com>
1874 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1875 defined. Fix error message for `[' grouping.
1877 2000-06-22 Kazu Hirata <kazu@hxi.com>
1879 * config/tc-h8300.c: Fix formatting and comment typos.
1881 2000-06-22 Timothy Wall <twall@cygnus.com>
1883 * config/tc-ia64.c (note_register_values): Move premature QP
1884 notation clearing into the appropriate place.
1886 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1888 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1889 first before anything else. Add bin-bugs.h, emul.h and progress.h
1890 Sort list of files as for $(OBJS) in Makefile.am.
1892 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1893 find one. Remake dependencies.
1894 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1895 * Makefile.in: Regenerate.
1896 * doc/Makefile.in: Regenerate.
1898 * config/tc-i386.c (i386_displacement): Don't assume a constant
1899 displacement is necessarily 16 bits when in 16 bit code mode.
1900 (md_assemble): Instead size the displacement here after we know
1901 for sure that a .code16gcc operand hasn't automatically added
1902 operand size prefixes.
1904 2000-06-21 H.J. Lu <hjl@gnu.org>
1906 * Makefile.am: Rebuild dependency.
1907 * Makefile.in: Rebuild.
1909 2000-06-21 Kazu Hirata <kazu@hxi.com>
1911 * config/tc-h8300.c (parse_reg): Make the function static.
1912 (parse_exp): Likewise.
1914 2000-06-20 DJ Delorie <dj@cygnus.com>
1916 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1917 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1918 for cygwin import libraries to work properly.
1920 2000-06-20 H.J. Lu <hjl@gnu.org>
1922 * Makefile.am: Rebuild dependency.
1923 * Makefile.in: Rebuild.
1924 * configure: Likewise.
1925 * doc/Makefile.in: Likewise.
1927 2000-06-20 Timothy Wall <twall@cygnus.com>
1929 * doc/internals.texi (CPU backend): Add @itemx for
1930 TC_START_LABEL_WITHOUT_COLON.
1931 * doc/c-tic54x.texi: New.
1932 * doc/as.texinfo: Add tic54x features and include primary tic54x
1934 * doc/all.texi: Add C54X.
1935 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1936 * doc/Makefile.in: Regenerate.
1937 * configure.in: Add tic54x and define LIBM for tic54x.
1938 * configure: Regenrate.
1939 * config/tc-tic54x.[ch]: New.
1940 * config/obj-coff.h: Add tic54x.
1941 * Makefile.am: (CPU_TYPES): Add tic54x.
1942 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1943 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1944 (as_new_LDADD): Add $(LIBM).
1945 * Makefile.in: Regenerate.
1947 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1949 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1950 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1951 * doc/as.texinfo: Likewise.
1953 * configure, Makefile.in: Regenerate.
1954 * configure.in (emulations): Recognize m6811 and m6812.
1955 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1956 Added files for 68hc11 and 68hc12 assembler.
1957 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1958 * config/tc-m68hc11.h: Header definition for that assembler.
1960 2000-06-18 Nick Clifton <nickc@redhat.com>
1962 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1963 instead of OCTETS_PER_BYTE.
1965 * config/tc-v850.c: Fix compile time warnings.
1966 * config/tc-ppc.c: Fix compile time warnings.
1968 2000-06-18 H.J. Lu <hjl@gnu.org>
1970 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1971 * configure: Rebuild.
1973 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1975 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1978 2000-06-16 Nick Clifton <nickc@cygnus.com>
1980 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1981 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1983 * doc/c-mips.texi: Document newly accepted cpu variants.
1985 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1987 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1989 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1991 * macro.c (getstring): Make it possible to escape the quote
1994 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1996 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1998 2000-06-13 H.J. Lu <hjl@gnu.org>
2000 * configure: Regenerate.
2002 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2004 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2006 * doc/internals.texi (line_separator_chars): Semicolon is no
2007 longer a default. Mention null and newline as defaults.
2009 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2011 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2012 * config/tc-i860.h (line_separator_chars): Likewise.
2013 * config/tc-h8300.c (line_separator_chars): Likewise.
2014 * config/tc-i960.c (line_separator_chars): Likewise.
2015 * config/tc-m68k.c (line_separator_chars): Likewise.
2016 * config/tc-mips.c (line_separator_chars): Likewise.
2017 * config/tc-ns32k.c (line_separator_chars): Likewise.
2018 * config/tc-sparc.c (line_separator_chars): Likewise.
2019 * config/tc-vax.c (line_separator_chars): Likewise.
2021 * config/tc-h8300.c (comment_chars): Use string initialiser.
2022 * config/tc-i960.c (line_comment_chars): Likewise.
2023 * config/tc-z8k.c (comment_chars, line_comment_chars,
2024 line_separator_chars): Likewise.
2026 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2029 2000-06-08 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2034 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2036 * configure.in (VERSION): Update to show this is the CVS mainline.
2038 2000-06-08 Matthew Jacob <mjacob@feral.com>
2040 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2041 $at is the integer register $r28, vs. both $r28 and the floating
2042 point register $f28.
2044 2000-06-08 James E. Wilson <wilson@cygnus.com>
2046 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2047 (dot_endp): Don't call ia64_flush_insns.
2048 (emit_one_bundle): Don't delete prologue/body records from
2049 unwind_record list in first loop. Rewrite second loop to account for
2052 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2054 * config/tc-ia64.c: Add missing prototypes.
2055 (generate_unwind_image): Cast argument to output_unw_records call.
2057 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2059 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2061 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2063 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2064 (REGISTER_P): likewise.
2065 (avr_opcodes): uses include/opcode/avr.h
2066 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2068 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2070 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2073 2000-06-03 H.J. Lu <hjl@gnu.org>
2075 * read.c (is_end_of_line): Put back `;'.
2077 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2079 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2081 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2083 * expr.c (operand): Test is_end_of_line outside switch to catch
2084 line separator chars that are also operators.
2085 (operator): Return O_illegal for line separator chars.
2087 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2088 entry (or `!' entry for TC_HPPA).
2090 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2091 before indexing is_end_of_line. Remove redundant check for '\0'.
2093 * config/tc-h8500.c (md_assemble): Likewise.
2094 * config/tc-mcore.c (md_assemble): Likewise.
2095 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2098 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2100 * config/tc-mcore.c (mcore_cons): Likewise.
2101 (mcore_float_cons): Likewise.
2102 (mcore_stringer): Likewise.
2103 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2105 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2107 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2109 2000-05-29 Nick Clifton <nickc@cygnus.com>
2111 * config/tc-sh.c: Fix compile time warning messages.
2113 * config/tc-mips.c: Fix compile time warning messages.
2115 2000-05-29 Philip Blundell <philb@gnu.org>
2117 * doc/as.texinfo: Update copyright dates.
2118 (Local Labels): Delete misplaced mention of ARM.
2119 * NEWS: Mention ARM ELF support.
2121 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2123 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2124 it is modified, and use the real_size to compute the frag address
2125 for dwarf2 line info.
2127 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2129 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2130 line-matching scheme to cope with automake moving variables around.
2131 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2132 * Makefile.in: Regenerate.
2134 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2136 * config/tc-sparc.c (sparc_relax): New.
2137 (md_longopts): Add -relax and -no-relax options.
2138 (md_parse_options, md_show_usage): Likewise.
2139 (md_apply_fix3): Optimize tail call into branch always if possible.
2141 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2143 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2144 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2145 rules, with warning when a GAS statement specifies a packing that
2146 will result in an instruction being squashed.
2147 Added typdef packing_type and enumerals, changed various integer
2148 literals to use the enumerals.
2150 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2152 * config/tc-ia64.c (dot_restorereg_p): New function.
2153 (md_pseudo_table): Add restorereg.p.
2154 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2155 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2157 * config/tc-ia64.h (unw_record_type): Add unwabi.
2158 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2159 called MASK with members for imask, and the masks produced by
2160 fr_mem, gr_mem, br_mem, and frgr_mem.
2161 (unw_p_record): Add members ABI and CONTEXT.
2162 (unw_x_record): Add member AB.
2163 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2164 as pseudo-register for use during unwind info generation.
2165 (AR_PFS, AR_LC): New macros.
2166 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2167 whose names start with an at sign (as in "@priunat").
2168 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2170 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2171 proc_end, unwind_info, personality_routine): Consolidate into
2172 "unwind" structure to reduce offset-table use. Add member
2173 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2175 (output_R1_format, output_R3_format, output_P3_format,
2176 output_P6_format): Initialize R with zero to reduce compiler warnings.
2177 (output_P7_format): Ditto. Add `default' branch to switch
2178 statement to reduce compiler warnings.
2179 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2180 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2181 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2182 into single argument.
2183 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2184 compiler warnings. Merge A and B args into single argument.
2185 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2186 A and B args into single argument.
2187 (free_record): Removed (wasn't used).
2188 (free_list_records): Also free imasks in prologue records.
2189 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2190 (output_spill_mask): Remove.
2191 (output_unwabi): New function.
2192 (output_epilogue, output_label_state, output_copy_state): Call
2194 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2195 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2197 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2198 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2199 as part of handling the prologue records. Emit region's imask if
2200 we have one. Handle unwabi, epilogue, label_state, copy_state,
2201 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2202 spill_sprel_p, and spill_reg_p records.
2203 (set_imask, count_bits, slot_index): New function.
2204 (fixup_unw_records): Fix region size computation. Handle
2205 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2206 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2207 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2208 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2209 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2210 (dot_save): Use manifest constants for applicaton registers.
2211 Handle REG_PR and REG_PRIUNAT.
2212 (dot_restore): Don't just ignore it.
2213 (dot_restorereg): New function..
2214 (generate_unwind_image): Ensure unwind info is a multiple of eight
2215 bytes, not just four bytes.
2216 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2217 (dot_altrp): Don't just ignore it.
2218 (dot_savemem): New function. Replaces dot_savesp() and
2219 dot_savepsp(). Use manifest constants for applicaton registers.
2220 Handle REG_PR and REG_PRIUNAT.
2221 (dot_savef): Simplify.
2222 (dot_saveb): Support generation of br_gr.
2223 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2224 dot_label_state, dot_copy_state): New function.
2225 (dot_unwabi): Don't just ignore it.
2226 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2227 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2228 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2229 (emit_one_bundle): Set slot number for prologue/body records
2230 *before* emitting the first insn.
2231 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2232 (md_begin): Declare "psp" pseudo-register.
2233 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2234 so we don't get segfault.
2235 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2236 counts as required per SW Conventions manual
2237 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2238 output_preds_psprel, output_preds_sprel, output_spill_base,
2239 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2240 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2241 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2242 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2243 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2244 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2245 (dot_vframe): Implement.
2246 (dot_vframesp, dot_vframepsp): New function.
2248 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2250 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2251 * configure: Regenerate.
2253 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2255 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2256 (md_estimate_size_before_relax): so we can use it here instead of
2257 old kludges. Localise vars to blocks. Comment.
2259 * frags.c (frag_new): Update fr_var comments.
2260 * frags.h (struct frag): Ditto.
2262 2000-05-22 Richard Henderson <rth@cygnus.com>
2264 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2265 (pseudo_func): Add pcrel.
2266 (operand_match): Handle IA64_OPND_TGT64.
2267 (build_insn): Likewise.
2268 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2269 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2270 (fix_insn): Handle all three 64-bit relocation types.
2272 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2274 * obj.h (struct format_ops): New members begin, app_file,
2275 s_set_other, s_set_desc, s_get_type, s_set_type,
2276 separate_stab_sections, init_stab_section.
2278 * config/obj-multi.h: Update GPL notice to v2.
2280 (obj_app_file): New.
2281 (S_SET_SIZE): Test s_set_size for NULL before calling.
2282 (S_SET_ALIGN): Similar for s_set_align.
2287 (SEPARATE_STAB_SECTIONS): New.
2288 (INIT_STAB_SECTION): New.
2289 (EMIT_SECTION_SYMBOLS): New.
2290 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2292 * config/obj-elf.h: Update GPL notice to v2.
2293 Mention that this file is included from obj-multi.h.
2294 (obj_begin): Wrap definition in ifndef.
2295 (elf_file_symbol): Constify declaration.
2296 (obj_app_file): Ditto.
2297 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2298 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2300 * config/obj-elf.c (elf_s_set_other): New.
2301 (elf_file_symbol): Constify argument.
2302 (elf_separate_stab_sections): New.
2303 (elf_init_stab_section): New.
2304 (elf_format_ops): Add new members. Remove comma at end.
2306 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2307 (ecoff_format_ops): Add new fields. Remove comma at end.
2308 Mention inconsistency for emit_section_symbols.
2310 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2312 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2313 (coff_separate_stab_sections): New.
2314 (coff_format_ops): Add new members.
2316 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2317 (obj_aout_s_set_other): New.
2318 (obj_aout_s_set_desc): New.
2319 (obj_aout_s_get_type): New.
2320 (obj_aout_s_set_type): New.
2321 (obj_aout_separate_stab_sections): New.
2322 (aout_format_ops): New members added. Use obj_aout_process_stab,
2323 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2324 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2326 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2328 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2330 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2331 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2332 (md_estimate_size_before_relax): Ensure jumps to weak and
2333 externally visible symbols are relocatable.
2335 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2337 * stabs.c (aout_process_stab): Make global.
2338 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2339 * read.h (aout_process_stab): Declare.
2341 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2342 Generalize to *aout, *coff *elf.
2343 * configure: Regenerated.
2345 * doc/internals.texi (Object format backend): Say
2346 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2348 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2349 * Makefile.in: Regenerated.
2351 2000-05-19 Catherine Moore <clm@cygnus.com>
2353 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2355 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2357 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2358 instruction to reflect change in re_assemble_*.
2360 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2362 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2363 build PA64 ELF tools.
2364 * configure: Rebuilt.
2366 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2368 * Makefile.am: Regenerate dependencies.
2369 * Makefile.in: Regenerate.
2371 2000-05-15 Nick Clifton <nickc@cygnus.com>
2373 * config/tc-arm.c (struct asm_psr): Add boolean field
2374 distinguishing between CSPR and SPSR. Rename 'number' field
2376 (psrs): Rearrange contents to match new asm_psr structure.
2377 (arm_psr_parse): Move next to psr_required_here. Make it
2378 return an asm_psr structure.
2379 (psr_required_here): Use asm_psr structure returned by
2381 (do_msr): Reorganise to allow psr_required_here to be called
2383 (md_undefined_name): Mark 'name' parameter as unused, since
2384 the COFF target does not use it.
2386 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2388 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2390 * config/te-aux.h: Likewise.
2391 * config/te-dpx2.h: Likewise.
2392 * config/te-go32.h: Likewise.
2393 * config/te-hp300.h: Likewise.
2394 * config/te-hppa.h: Likewise.
2395 * config/te-i386aix.h: Likewise.
2396 * config/te-ic960.h: Likewise.
2397 * config/te-interix.h: Likewise.
2398 * config/te-nbsd532.h: Likewise.
2399 * config/te-pc532mach.h: Likewise.
2400 * config/te-ppcnw.h: Likewise.
2401 * config/te-psos.h: Likewise.
2402 * config/te-sparcaout.h: Likewise.
2403 * config/te-sun3.h: Likewise.
2404 * config/te-sysv32.h: Likewise.
2406 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2408 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2409 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2410 and sign extend without an if statement.
2411 (build_bytes): Likewise.
2413 2000-05-14 Kazu Hirata <kazu@hxi.com>
2415 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2416 X_add_symbol L_32 case.
2418 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2420 * config/te-freebsd.h: New file.
2422 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2424 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2425 bindtextdomain): Replace defines with those from intl/libgettext.h
2426 to quieten gcc warnings.
2428 * NEWS: Mention x86 .arch and -q.
2430 * config/tc-i386.c (quiet_warnings): New.
2431 (md_assemble): Use quiet_warnings.
2432 (md_parse_option): Set quiet_warnings from -q.
2433 (md_show_usage): Mention -q, delete -m.
2434 (flag_do_long_jump): Delete.
2435 (md_parse_option): Remove -m.
2436 (md_show_usage): Remove -m.
2437 (md_create_long_jump): Remove useless flag_do_long_jump code.
2439 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2440 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2442 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2443 Alexander Sokolov <robocop@netlink.ru>
2445 * doc/c-i386.texi (i386-Arch): New section.
2446 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2448 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2449 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2450 architecture has been given and is not 486.
2451 (set_cpu_arch): New.
2452 (md_pseudo_table): Add .arch.
2453 (md_assemble): Warn if cpu architecture has been given and an
2454 unsupported instruction.
2456 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2457 Move operand_types bit defines after relevant template field.
2458 (template): Add cpu_flags.
2462 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2464 * config/tc-mn10300.h (md_end): Define.
2465 (mn10300_finalize): Declare.
2466 * config/tc-mn10300.c: Include dwarf2dbg.h.
2467 (debug_line): Define.
2468 (md_assemble): Generate dwarf2 line info.
2469 (mn10300_finalize): New function. Finalize dwarf2 info.
2471 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2473 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2474 external version of the relocation for weak symbols.
2476 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2478 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2479 frame size in units of 16 bytes, as required per SW Conventions manual.
2480 (output_unw_records): Output info-block header as a dword to get
2483 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2485 * as.h: #include "file", not <file> on files from ../include.
2486 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2487 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2488 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2489 (tc_coff_symbol_emit_hook): Ditto.
2490 (OPTCOUNT): Cast to int to avoid compiler warning.
2491 (md_begin): Fix signed/unsigned warnings.
2493 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2495 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2496 ABRANCH LONG case for a conditional branch on a 68000.
2497 (md_estimate_size_before_relax): Likewise. Also handle
2498 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2499 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2500 PC-relative on all CPUs.
2501 (md_estimate_size_before_relax): Likewise.
2503 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2505 * as.c (parse_args): Just mention current year in printed
2508 2000-05-03 J.T. Conklin <jtc@redback.com>
2510 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2512 (md_parse_option): Recognize -m7400.
2514 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2516 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2517 don't permit lp to become less than the words array.
2519 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2521 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2522 Fix little-endian case.
2524 2000-05-03 David O'Brien <obrien@NUXI.com>
2526 * as.c (parse_args): Update copyright.
2528 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2530 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2531 for the .bss section too.
2533 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2535 * configure.in: Set em=linux for hppa-*-linux.
2536 * configure: Regenerate.
2537 * doc/Makefile.in: Regenerate with correct automake.
2539 * frags.c (frag_grow): Sanity check chunk_size.
2541 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2542 * config/obj-som.h: Likewise.
2543 * config/obj-ieee.h: Likewise.
2545 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2547 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2548 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2549 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2550 (pa_ip): low_sign_unext now returns via function value. Use
2551 re_assemble_* instead of dis_assemble_* and
2552 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2554 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2555 (md_section_align, md_parse_option, md_show_usage,
2556 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2557 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2558 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2559 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2560 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2562 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2563 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2564 outside of switch. Correct mask and shifting errors in case 10
2565 and case -11. In case 21, compare against signed range to suit
2566 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2567 case 17 and case 22, use offsetT variable to properly check range.
2568 Use re_assemble_* here too.
2569 (evaluate_absolute): Change type of value to offsetT. Call
2570 hppa_field_adjust to do the work for us.
2571 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2572 (pa_parse_cmpib_64_cmpltr): Ditto.
2573 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2574 of i to unsigned int.
2575 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2576 (pa_end_of_source): Return type is void.
2578 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2580 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2582 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2584 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2585 More comments added.
2586 (md_begin): Removed "construct symbols for each register name".
2587 Because register names conflicts with GCC generated function
2589 (avr_operand): Now constant numbers can be used as a register
2590 identifiers (0 as r0, 31 as r31).
2591 (md_assemble): use skip_space () before parsing instruction
2594 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2596 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2597 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2598 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2599 * configure: Regenerate.
2601 2000-04-29 Andreas Jaeger <aj@suse.de>
2603 * as.h: Correctly check GCC version.
2605 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2607 * doc/as.1: Fix unbalanced brackets.
2609 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2611 (line_comment_chars): Set to '/' if TE_FreeBSD.
2613 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2615 * configure.in: Configury support for PA64 (currently disabled).
2616 * configure: Rebuilt.
2618 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2620 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2621 bfd_set_section_alignment.
2623 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2625 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2628 2000-04-24 Nick Clifton <nickc@cygnus.com>
2630 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2631 * doc/as.texinfo (Align): Include arm and strongarm in list of
2632 targets that have the second form of the behaviour of the .align
2635 2000-04-24 Mark Klein <mklein@dis.com>
2637 * obj-som.c: Terminate obj_pseudo_table.
2639 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2641 * as.c (parse_args): Allow md_parse_option to override -a listing
2643 * config/obj-coff.c (add_lineno): Change type of offset parameter
2644 from "int" to "bfd_vma."
2645 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2646 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2647 (ppc_change_csect): Align correctly for XCOFF64.
2648 (ppc_machine): New function, which discards "ppc_machine" line.
2649 (ppc_tc): Cons for 8 when code is 64 bit.
2650 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2652 (md_parse_option): Handle -a64 and -a32.
2654 * config/tc-ppc.h (TARGET_MACH): Define.
2655 (TARGET_FORMAT): Move to function.
2656 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2658 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2660 * config/tc-avr.c: New AVR_ISA_ defined.
2661 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2662 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2663 for `fmul', `movw' and `lpm R,Z' instructions.
2664 (avr_operands): Warn if current opcode is a two-word instruction
2665 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2666 (avr_opcodes): New commands added.
2667 (REGISTER_P): Check 'a' and 'v' constraint letters.
2668 (mcu_types): New MCU added.
2670 2000-04-22 Timothy Wall <twall@cygnus.com>
2672 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2674 (operand_match): Conditionally insert default bit values for IMMU9.
2676 2000-04-14 Matthew Green <mrg@cygnus.com>
2678 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2679 * configure: Rebuilt.
2681 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2682 Jason Eckhardt <jle@cygnus.com>
2684 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2686 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2687 Added handling of new operand types l,y,&,fe,fE,fx.
2689 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2690 David Mosberger <davidm@hpl.hp.com>
2691 Timothy Wall <twall@cygnus.com>
2692 Andrew MacLeod <amacleod@cygnus.com>
2693 Jim Wilson <wilson@cygnus.com>
2695 * Makefile.am (CPU_TYPES): Add ia64.
2696 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2697 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2698 * Makefile.in: Rebuild.
2699 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2700 * configure: Rebuild.
2701 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2702 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2703 * expr.c (expr): Handle md_optimize_expr.
2704 * read.c (LEX_HASH): Add comment.
2705 * config/tc-ia64.c, config/tc-ia64.h: New files.
2707 2000-04-21 Richard Henderson <rth@cygnus.com>
2709 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2710 bundling a non-delayed branch type instruction.
2712 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2714 * config/tc-mn10300.c (HAVE_AM30): Define.
2715 (md_assemble): Use it.
2717 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2719 * config/obj-elf.c (obj_elf_change_section): Check for changed
2722 * Makefile.am: (CPU_MULTI_VALID): Remove.
2723 (MULTI_CPU_TYPES): Define.
2724 (MULTI_CPU_OBJ_VALID): Define.
2725 (DEPTC): Use the above.
2726 (DEPOBJ): Same here.
2728 Regenerate dependencies.
2729 * Makefile.in: Regenerate.
2731 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2733 * Makefile.am (YACC, LEX): Get them from configure.
2735 2000-04-18 H.J. Lu (hjl@gnu.org)
2737 * config/tc-i386.c (offset_in_range): Use addressT instead of
2738 bfd_vma for non-bfd assemblers.
2740 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2742 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2743 doesn't give spurious errors.
2745 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2747 * as.h (SEEK_SET): Define if undefined.
2749 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2751 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2752 constants, and don't assume offsetT is 32 bits.
2754 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2756 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2757 (md_pcrel_from_section): Add prototype.
2758 (d10v_fix_adjustable): Add prototype.
2759 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2761 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2763 2000-04-12 Nick Clifton <nickc@cygnus.com>
2765 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2766 symbol in frag chain.
2768 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2770 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2771 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2772 (fits_in_signed_word, smallest_imm_type): Ditto.
2773 (md_assemble): Use an offsetT var to hold offsetT values, not a
2775 (offset_in_range): New.
2776 (md_assemble): Use it.
2777 (md_convert_frag): Change type of target_address, opcode_address,
2778 and displacement_from_opcode_start to offsetT.
2779 (md_create_short_jump): Change type of offset to offsetT.
2780 (md_create_long_jump): Ditto.
2781 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2782 (md_chars_to_number): Remove.
2783 (output_invalid): Remove duplicate prototype.
2785 2000-04-09 Nick Clifton <nickc@cygnus.com>
2787 * Makefile.am (CPU_TYPES): Add 'avr'.
2788 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2789 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2791 * Makefile.in: Regenerate.
2793 * doc/as.texinfo: Add M32R documentation.
2795 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2797 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2798 --enable-build-warnings option.
2799 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2800 * Makefile.in, configure: Re-generate.
2802 2000-04-07 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2805 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2806 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2807 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2808 (arm_force_relocation): Force relocations for
2809 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2811 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2813 * config/tc-sh.c (get_operands): There's no third operand if the
2814 first operand is an immediate.
2816 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2818 * config/tc-sh.c (immediate): Delete.
2819 (sh_operand_info): Add immediate member.
2820 (parse_reg): Use A_PC for pc.
2821 (parse_exp): Add second argument 'op'. All callers changed.
2822 (parse_at): Expect pc to be coded as A_PC.
2823 Use immediate field in *op.
2824 (insert): Add fourth argument 'op'. All callers changed.
2825 (build_relax): Add second argument 'op'. All callers changed.
2826 (insert_loop_bounds): New function.
2827 (build_Mytes): Remove DISP_4.
2828 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2829 (assemble_ppi): Use immediate field in *operand.
2830 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2831 (md_apply_fix): Likewise.
2832 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2834 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2836 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2838 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2840 * internals.texi (CPU backend): Document
2841 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2843 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2845 * po/gas.pot: Regenerate.
2847 * as.c (show_usage): Restore translated part of bug string.
2848 * gasp.c (show_usage): Likewise.
2850 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2851 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2852 than move-if-change.
2853 (DEP1): Modify for "gcc -MM".
2857 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2858 Update dependencies.
2859 * Makefile.in: Regenerate.
2861 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2863 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2864 (md_begin): Likewise.
2865 (HAVE_AM33): New macro.
2866 (md_assemble): Use it. Match r_regs and xr_regs only if
2869 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2871 * as.h: #include "bin-bugs.h"
2872 * as.c (show_usage): Use REPORT_BUGS_TO.
2873 * gasp.c: #include "bin-bugs.h"
2874 (show_usage): Use REPORT_BUGS_TO.
2876 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2878 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2880 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2881 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2884 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2886 * config/tc-i386.c (i386_immediate): Don't assume a constant
2887 immediate is necessarily 16 bits when in 16 bit code mode.
2888 (md_assemble): Instead set guess_suffix here after we have checked
2891 2000-04-02 Richard Henderson <rth@cygnus.com>
2893 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2894 quantities. Correct right shift sign extension.
2895 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2896 32-bit value when shifting into place.
2898 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2900 * app.c: Add ATTRIBUTE_UNUSED as needed.
2901 * config/tc-ppc.c: Likewise.
2902 (ppc_size): Make unsigned long.
2903 (ppc_insert_operand): Add casts to avoid warnings.
2905 2000-03-31 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-d10v.h (md_flush_pending_output): Define.
2909 2000-03-29 Nick Clifton <nickc@cygnus.com>
2911 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2912 segment. Works for both BFD_ASSEMBLER and others.
2913 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2915 2000-03-29 Nick Clifton <nickc@cygnus.com
2917 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2919 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2921 * listing.c (LISTING_LHS_WIDTH): Default depends on
2923 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2925 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2927 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2930 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2932 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2934 * config/tc-avr.c (mcu_types): Add missing initialiser.
2935 (md_pcrel_from_section): Add prototype.
2936 (avr_operand): Remove redundant test of unsigned < 0.
2937 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2939 2000-03-27 Denis Chertykov <denisc@overta.ru>
2941 * config/tc-avr.c: New file for AVR support.
2942 * config/tc-avr.h: Likewise.
2943 * configure.in: Add AVR support.
2944 * configure: Regenerate.
2946 2000-03-26 Timothy Wall <twall@cygnus.com>
2948 * gasp.c (macro_op): Add new argument to check_macro call.
2949 Macro structure definitions moved to macro.h
2950 * sb.h: Add argument to prototype for input_scrub_include_sb.
2951 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2952 nesting checks with an additional flag.
2953 (struct input_save): Add flag to indicate whether current sb
2954 should be checked for proper macro/conditional nesting.
2955 (input_scrub_push/pop): Save/restore nest check flag.
2956 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2958 * macro.c (check_macro): Allow caller to retrieve parsed macro
2959 information if a pointer is provided. This information may be
2960 used by the new macro hooks.
2961 * macro.h: Update prototype for check_macro. Macro struct
2962 definitions moved here from macro.c/gasp.c.
2963 * read.c (read_a_source_file): Add parameter to check_macro call,
2964 and pass macro info to the macro hook, if defined.
2965 (input_scrub_insert_line): New. Allow insertion of a line of
2966 characters into the input stream.
2967 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2968 file into the input stream.
2969 (s_include): Use input_scrub_insert_file.
2970 * internals.texi: Document new macro hooks.
2971 * as.h: New prototypes added.
2973 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2975 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2976 an initial capital letter.
2977 (i386_index_check): Reindent.
2979 2000-03-19 Nick Clifton <nickc@cygnus.com>
2981 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2984 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2986 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2987 instruction operand bad if Rd > 7 when generating
2988 thumb instructions. Prevents for example,
2989 "adr r12,label" from silently failing and generating
2990 the wrong instruction.
2992 2000-03-17 Nick Clifton <nickc@cygnus.com>
2994 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2995 that have a destingation >= 0x400000.
2996 Fix compile time warning messages.
2998 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3000 * config/tc-sh.c (md_begin): When encountering insn that are
3001 not supported by the current arch, only change the name if
3002 its contents are the same as prev_name.
3003 (get_specific): If the the architecture doesn't match, fail.
3005 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3007 * config/tc-sh.c (IDENT_CHAR): Define.
3008 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3009 matching back where it came from.
3011 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3013 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3015 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3017 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3020 2000-03-15 Kazu Hirata <kazu@hxi.com>
3022 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3024 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3026 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3027 floating-point-number, make sure 'f' is in FLT_CHARS.
3029 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3031 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3032 (s_lcomm_internal): Use it.
3033 * doc/internals.texi (CPU backend): Document it.
3034 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3037 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3039 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3042 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3043 implementation doesn't have special handling for switch
3045 (macro_build): Allow for code in sections other than .text.
3047 (mips_ip): Likewise.
3048 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3049 Don't perform relocs if we will be outputting them.
3050 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3051 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3054 2000-03-09 Catherine Moore <clm@cygnus.com>
3056 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3057 relocation type based on the entry in the fixup structure.
3058 Put S_IS_EXTERN processing back in.
3060 2000-03-08 H.J. Lu (hjl@gnu.org)
3062 * Makefile.am (install-exec-tooldir): Depend on
3063 install-exec-bindir for parallel make.
3064 * Makefile.in: Regenerated.
3066 2000-03-06 Nick Clifton <nickc@cygnus.com>
3068 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3070 (md_parse_option): Parse -m32r command line switch - disable m32rx
3072 (md_show_usage): Document new option.
3074 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3075 * doc/Makefile.in: Regenerate.
3076 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3078 2000-03-02 Michael Meissner <meissner@redhat.com>
3080 * config/tc-d30v.c (check_range): Remove code that incorrectly
3081 sign extended values where bits < 32.
3083 2000-03-02 H.J. Lu (hjl@gnu.org)
3085 * configure.in: Support --enable-targets=all on ia32.
3086 * configure: Regenerated.
3088 2000-03-01 Nick Clifton <nickc@cygnus.com>
3090 * gasp.c (do_align): Remove bogus check of alignment value.
3092 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3094 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3095 TC_PPC was defined forced the type of a symbol with no other type
3098 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3100 * doc/internals.texi (CPU backend): Mention that
3101 line_separator_chars do not break up comments. Fix typos for
3102 LEX_AT and LEX_NAME descriptions. Document operands for
3103 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3104 description of md_create_short_jump usage. Document argument for
3105 md_undefined_symbol.
3107 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3109 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3110 (md_parse_option): Handle it.
3111 (md_show_usage): Document it.
3113 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3115 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3116 opcode, for the instruction `pal19'. From Andrea Arcangeli
3119 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3121 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3123 (md_assemble): To here, before template operands are matched.
3124 Also ensure a constant immediate is sign extended when we know the
3125 size is at most 16 bits. This is to catch cases like "add
3126 $0xffc0,%ax" where we don't know the size, and thus that the
3127 immediate can be represented as Imm8S until after parsing the
3129 (i386_displacement): Similarly sign extend 16 bit constant
3131 (md_assemble): Relax 16-bit jump constant range check to suit sign
3132 extended displacements.
3134 2000-02-26 Andreas Jaeger <aj@suse.de>
3136 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3138 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3140 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3141 call operands when intel_syntax.
3142 (intel_float_operand): Return 2 for "fi...".
3143 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3144 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3145 earlier "SHORT" change.
3146 (md_assemble): When determining suffix from Regs, exclude
3149 2000-02-24 Nick Clifton <nickc@cygnus.com>
3151 * configure: Add arm-wince, mips-pe and sh-pe targets.
3152 * configure: Regenerate.
3154 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3156 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3157 "pe-mips" for the mips-pe target.
3159 * config/tc-arm.c (insns): Change displacement encoded in BL
3160 and B instructions if the target port is arm-wince.
3161 (do_ldst): Do not bias the relocation offset if the target
3163 (md_pcrel_from): Add in missing relocation offset bias if the
3164 target os arm-wince.
3166 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3167 (md_begin): Disable -G support for mips-pe target.
3168 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3169 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3172 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3173 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3174 assembler, just set the alignment to 4.
3176 * config/te-wince-pe.h: New file for WinCE targets. Define
3179 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3181 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3182 string instructions.
3183 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3184 (i386_intel_memory_operand): After finding a segment override,
3185 check again for no `[' before looking for a displacement. Bomb if
3186 more than one displacement rather than silently discarding the
3187 second and subsequent ones. Free strings malloc'd by
3188 build_displacement_string.
3190 2000-02-24 Catherine Moore <clm@cygnus.com>
3192 * config/obj-som.c (obj_pseudo_table): Add "weak".
3193 (obj_som_weak): New routine.
3195 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3197 * config/tc-i386.c (union i386_op): New.
3198 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3199 Throughout file replace occurences of disps[n], imms[n], regs[n]
3200 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3201 intel mode operand swapping. Add assert in regKludge and
3202 fake_zero_displacement code. Test i.types[n] when outputting
3203 displacements and immediates. Combine output of Disp16 with
3205 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3206 when in intel mode by (not) reversing fsub and fdiv operands
3207 before the template search. This fails for single operand
3208 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3209 undefined. Instead fix the base_opcode after we've found the
3210 template. Move base_opcode xor with found_reverse_match from
3211 opcode output code to before this fix so we test for the correct
3213 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3214 check in intel mode. Instead compare opcodes.
3216 * config/tc-i386.h (TC_RELOC): Delete.
3217 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3218 with equivalent call to reloc.
3220 * as.h (flag_m68k_mri): Move declaration after target include, and
3221 only declare when TC_M68K defined. Define as zero otherwise.
3222 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3223 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3224 Define as zero otherwise.
3225 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3226 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3227 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3228 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3229 testing whether defined.
3230 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3231 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3232 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3233 rather than testing whether defined.
3234 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3235 (parse_mri_cons): Declare and use only when TC_M68K.
3236 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3237 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3238 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3240 * NEWS: Mention IBM 370 support.
3242 2000-02-23 Richard Henderson <rth@cygnus.com>
3244 * config/tc-i386.c (md_assemble): When swapping operands for
3245 intel_syntax, assume everything that's not Imm or Disp is a
3248 2000-02-23 Linas Vepstas <linas@linas.org>
3250 * config/tc-i370.c, config/tc-i370.h: New files.
3251 * Makefile.am: Add support for Linux/IBM 370.
3252 * configure.in: Likewise.
3253 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3254 * config/obj-elf.c: Include elf/i370.h
3255 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3257 * Makefile.in: Regenerate.
3258 * configure: Regenerate.
3260 * doc/c-i370.texi: New file.
3261 * doc/all.texi: Include it.
3262 * doc/as.texinfo: And here.
3263 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3264 * doc/Makefile.in: Regenerate.
3266 2000-02-19 Michael Meissner <meissner@redhat.com>
3268 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3269 determine if an instruction can be used in parallel with an ADDppp
3270 or SUBppp instruction.
3272 2000-02-22 Andrew Haley <aph@cygnus.com>
3274 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3276 1999-12-30 Andrew Haley <aph@cygnus.com>
3278 * config/tc-mips.c (mips_gp32): New variable.
3279 (macro_build) Use mips_gp32.
3281 (md_longopts): Add "-mgp32" and "-mgp64".
3282 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3284 (OPTION_M7900): Change offset
3285 (OPTION_NO_M7900): Ditto.
3287 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3289 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3290 warning, and bump it to 1.
3292 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3294 From Brad Lucier <lucier@math.purdue.edu>:
3295 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3298 2000-02-21 Catherine Moore <clm@cygnus.com>
3300 * config/tc-mips.c (MF_HILO_INSN): Define.
3301 (mips_7000_hilo_fix): Declare.
3302 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3303 (md_parse_option): Check for 7000_HILO_FIX options.
3304 (OPTION_M7000_HILO_FIX): Define.
3305 (OPTION_NO_M7000_HILO_FIX): Define.
3306 * doc/c-mips.texi (-mfix7000): Describe.
3308 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3310 * listing.c (print_lines): Remove unused variable `end'.
3312 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3313 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3314 reloc_type when BFD_ASSEMBLER.
3315 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3316 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3317 statement and quell signed vs. unsigned comparison warning.
3319 2000-02-18 Nick Clifton <nickc@cygnus.com>
3321 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3322 the computed frag offset, rather than overwriting it.
3324 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3326 * config/tc-sh.c ("elf/sh.h"): Include.
3327 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3328 (md.begin): Initialize target_arch.
3329 Only include opcodes in has table that match selected architecture.
3330 (parse_reg): Recognize register names for sh-dsp.
3331 (parse_at): Recognize post-modify addressing.
3332 (get_operands): The leading space is now optional.
3333 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3334 arguments. Update valid_arch.
3335 (build_Mytes): Add support for SDT_REG_N.
3336 (find_cooked_opcode): New function, broken out of md_assemble.
3337 (assemble_ppi, sh_elf_final_processing): New functions.
3338 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3339 (md_longopts, md_parse_option): New option: -dsp.
3340 * config/tc-sh.h (elf_tc_final_processing): Define.
3341 (sh_elf_final_processing): Declare.
3343 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3345 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3346 the unwinder subspace. Save the current seg/subseg before creating
3349 2000-02-10 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3352 little endian targets.
3353 (INST_BYTE1): Redefine to handle big and little endian
3355 (cpu_type): New type: Select between M340 and M210.
3356 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3357 instructions of the M340.
3358 (md_assemble): Add support for the MULSH and OPSR classes of
3360 (md_atof): Add support for little endian targets.
3361 (md_parse_option): Add support for -EL, -EB and -mcpu command
3363 (md_convert_frag): Add support for little endian targets.
3364 (md_apply_fix3): Add support for little endian targets.
3365 (md_number_to_chars): Add support for little endian targets.
3367 2000-02-10 Timothy Wall <twall@redhat.com>
3369 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3370 defined, use it to verify the symbol just read should be a label.
3372 2000-02-10 Timothy Wall <twall@redhat.com>
3374 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3375 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3376 around colons when KEEP_WHITE_AROUND_COLON is defined.
3377 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3378 and KEEP_WHITE_AROUND_COLON.
3380 2000-02-08 Timothy Wall <twall@redhat.com>
3382 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3384 (do_repeat): New. Abstract repeat logic so that a "break" can be
3386 (end_repeat): New. Provide support for a "break" out of the
3388 * read.h: Add prototypes for new functions.
3390 2000-02-08 Timothy Wall <twall@redhat.com>
3392 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3393 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3394 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3397 2000-02-08 Timothy Wall <twall@redhat.com>
3399 * read.c: Added elseif to directives table.
3400 * read.h: Added prototype for s_elseif.
3401 * doc/as.texinfo: Added description for elseif.
3402 * cond.c (s_elseif): New function
3404 2000-02-04 Timothy Wall <twall@redhat.com>
3406 * listing.c (print_lines): Remove conditionals causing bug in
3409 2000-02-03 Timothy Wall <twall@cygnus.com>
3411 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3413 * frags.c (frag_new): Calculate fr_fix in octets
3414 (frag_now_fix) Return offset as target address offset (bytes).
3415 (frag_now_fix_octets) New - Return offset in octets (8-bit
3417 * frags.h: Added prototype for frag_now_fix_octets().
3418 Distinguish between octets and bytes in field descriptions.
3419 * listing.c (calc_hex): Account for octets vs bytes when
3420 printing addresses/offsets.
3421 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3422 target is little-endian, print the octets in a word in big-endian
3423 order so that the display looks like a proper hexadecimal number,
3424 instead of having the octets reversed.
3425 * read.c (do_align): When recording alignment, alignment power
3426 should be in terms of target bytes (minimum addressible unit)
3428 (do_org) Convert ORG target address (byte) argument into an
3429 octet offset when generating a variable fragment.
3430 * symbols.c (resolve_symbol_value): Symbol final value
3431 converted to a target address offset (bytes) from its octet offset.
3432 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3433 offset (bytes) is adjusted by the frag offset (octets) converted
3435 (coff_frob_section) Section alignment power is in terms of bytes;
3436 convert it to an octet alignment power when calculating size (and
3437 size mask) in octets. Don't modify the section size in order to
3438 "align" it for TI COFF, since that format has a different method
3439 for storing alignment information.
3441 2000-02-01 Timothy Wall <twall@cygnus.com>
3443 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3444 entries, matching the way GCC generates them. If not escaped, the
3445 filename is encoded incorrectly.
3447 2000-01-31 Nick Clifton <nickc@cygnus.com>
3449 * config/tc-arm.c (reg_table): Add support for ATPCS register
3452 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3454 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3456 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3458 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3459 of a symbol when we really care about its value.
3461 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3463 * config/tc-mcore.c (md_assemble): Give warning message if
3464 operands passes to instruction are more than the spec.
3466 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3468 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3469 Thumb mode but the label seen was not declared as '.thumb_func'
3470 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3471 correct disassembly of Thumb code bounded by non function labels.
3473 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3475 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3476 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3478 * Makefile.in: Same here.
3481 * configure.in: Set bfd_gas for i386-aout when primary target
3482 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3483 we may need the primary te_file. Remove incorrect comment.
3485 * configure: Regenerate.
3487 * config/e-i386aout.c: New file.
3489 * as.c (USE_EMULATIONS): Move to before print_version_id.
3490 (struct emulation): Add i386aout.
3491 (show_usage): Split text strings. Reformat -a text. Add --em
3495 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3496 (aout_format_ops): New.
3499 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3500 preprocessor conditional and add aout USE_EMULATIONS tests.
3501 (read_a_source_file): Don't pass error strings to printf as
3505 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3507 (do_data): Same here.
3508 (process_file): And here.
3511 * symbols.c (colon): Rewrite "already defined" fatal message
3512 code for aout with USE_EMULATIONS.
3515 * config/obj-aout.c (OBJ_HEADER): Define.
3516 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3518 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3519 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3521 (obj_aout_type): Expand S_SET_OTHER here too.
3522 (obj_read_begin_hook): Remove.
3523 (aout_pop_insert): New.
3524 (obj_aout_s_get_other): New.
3525 (obj_aout_s_get_desc): New.
3526 (aout_format_ops): New.
3529 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3530 gets aout_pseudo_table.
3531 (aout_pseudo_table): Declare.
3532 (obj_read_begin_hook): Define.
3535 * config/obj-coff.c (obj_pseudo_table): Rename to
3537 (coff_pop_insert): Use coff_pseudo_table.
3538 (coff_sec_sym_ok_for_reloc): Remove.
3539 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3540 and comment all zero entries and remove #if 0 code.
3543 * config/obj-coff.h (obj_pop_insert): Define.
3544 (coff_pseudo_table): Declare.
3547 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3548 s_get_size, s_set_size. Comment all zero entries.
3551 * config/obj-elf.c (elf_s_get_other): New function.
3552 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3553 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3554 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3556 (obj_elf_parse_section_letters): Don't pass error strings to
3557 printf as format arg.
3560 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3562 (elf_s_get_other): Declare.
3563 (S_GET_OTHER) Define as elf_s_get_other if not already
3565 (S_SET_OTHER): Only define when not already defined.
3566 (elf_obj_read_begin_hook): Declare.
3567 (obj_read_begin_hook): Define.
3568 (elf_obj_symbol_new_hook): Declare.
3569 (obj_symbol_new_hook): Define.
3572 * config/obj-multi.h: Add copyright header and protect against
3573 multiple inclusion. Add * to all function pointers.
3574 (OBJ_HEADER): If defined, include it rather than other defines
3576 (obj_frob_file_after_relocs): Test for NULL.
3577 (obj_symbol_new_hook): Here too.
3578 (obj_sec_sym_ok_for_reloc): And here.
3579 (S_GET_OTHER): Define.
3580 (S_GET_DESC): Define.
3581 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3582 (OBJ_MAYBE_ELF): Update comment.
3584 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3585 OBJ_AOUT preprocessor conditional and handle emulation by
3586 testing OUTPUT_FLAVOR.
3587 (i386_displacement): Here too.
3588 (md_section_align): Similarly here.
3589 (i386_target_format): Conditionally compile when more than one
3590 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3591 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3592 (i386_displacement): Here too.
3595 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3596 Define TARGET_FORMAT for aout only when not multi.
3599 * config/te-multi.h: Delete file as it's identical to te-generic.h
3601 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3603 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3604 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3607 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3609 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3612 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3614 * config/tc-mips.c (mips_do_align): New function.
3615 * config/tc-mips.h (md_do_align): Define.
3617 2000-01-10 Philip Blundell <philb@gnu.org>
3619 * doc/c-arm.texi (ARM Options): Fix typo.
3620 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3621 line separator for Linux.
3622 * doc/as.texinfo (Comments): Mention the ARM.
3624 2000-01-10 Philip Blundell <pb@futuretv.com>
3626 * configure.in (arm*-*-conix*): New target.
3627 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3629 * configure: Regenerate.
3631 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3633 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3634 (obj_elf_visibility): New function.
3636 * doc/as.texinfo (Visibility): New node: document visibility
3639 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3641 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3642 warning for absolute jump/call without `*' in non-intel mode. No
3643 need to set i.types[0] JumpAbsolute in intel mode.
3645 1999-12-22 Philip Blundell <pb@futuretv.com>
3647 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3648 hook function when changing sections.
3649 (arm_s_data): Likewise.
3651 1999-12-14 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-arm.c (md_parse_option): Add support for -marm720
3654 command line switch.
3656 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3658 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3659 (r_registers, xr_registers): Define.
3660 (r_register_name, xr_register_name): New functions.
3661 (md_assemble): Handle new am33 operand types and instruction
3663 (mn10300_insert_operand, check_operand): Likewise.
3665 1999-11-29 Nick Clifton <nickc@cygnus.com>
3667 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3668 (s_force_thumb): Set thumb_mode to 2.
3669 (md_assemble): Do not complain about thumb instructions on a
3670 non-thumb target if thumb_mode is set to 2.
3672 1999-11-28 Michael Meissner <meissner@cygnus.com>
3674 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3675 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3676 (O_...): Add new machine dependent expressions if we are handling
3677 explicit relocations.
3678 (alpha_reloc_op): New static table holding the explicit relocation
3680 (alpha_literal_hash): New static to hold the hash table for
3681 explicit relocations.
3682 (alpha_macros): Add support for explicit relocations.
3683 (md_begin): If explicit relocations, initialize hash table.
3684 (md_assemble): Don't print a second error if tokenize_arguments
3685 already printed an error message.
3686 (md_apply_fix): Add support for explicit relocations.
3687 (alpha_force_relocation): Ditto.
3688 (alpha_fix_adjustable): Ditto.
3689 (alpha_adjust_symtab): New function to support explicit
3691 (alpha_adjust_symtab_relocs): Ditto.
3692 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3693 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3694 Add support for explicit relocations. Return -2 if an error
3695 message was already printed.
3696 (find_macro_match): Add support for explicit relocations. Comment
3698 (emit_insn): Add support for explicit relocations.
3699 (assemble_tokens): Ditto.
3701 (load_expression): Ditto.
3704 (emit_ir_load): Ditto.
3705 (emit_loadstore): Ditto.
3708 (emit_sextX): Ditto.
3709 (emit_division): Ditto.
3710 (emit_jsrjmp): Ditto.
3711 (emit_retjcr): Ditto.
3713 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3715 (tc_adjust_symtab): If explicit relocations, call the function
3716 alpha_adjust_symtab.
3717 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3718 relocations next to the literal relocation they reference.
3719 (TC_INIT_FIX_DATA): Initialize the new fields.
3720 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3722 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3724 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3725 'B' operand for PA2.0 bb instruction.
3727 1999-11-18 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3732 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3734 (mcore_force_relocation): Force relocations to be generated for
3737 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3739 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3740 (i386_displacement): Disallow O_big displacements.
3742 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3744 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3745 Small improvements in error checking.
3746 (md_assemble): Support for unconditional ARM instructions.
3747 (md_parse_option): Support for -m[arm]v5e flag.
3749 1999-11-12 Nick Clifton <nickc@cygnus.com>
3751 * macro.c (buffer_and_nest): Do not check beyond the end of the
3754 1999-11-11 Nick Clifton <nickc@cygnus.com>
3756 * macro.c (buffer_and_nest): Look for seperator after TO and
3759 1999-11-08 Andrew Haley <aph@cygnus.com>
3761 * app.c (do_scrub_chars): When in State 10, treat backslash
3762 characters in the same way as as symbol characters.
3764 1999-11-07 Richard Henderson <rth@cygnus.com>
3766 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3767 the previous label was in the current section before playing
3768 with auto-alignment.
3770 1999-11-06 Nick Clifton <nickc@cygnus.com>
3772 * config/tc-v850.c (v850_force_relocation): Force relocation
3774 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3777 1999-11-05 Michael Meissner <meissner@cygnus.com>
3779 * expr.h (operatorT): Increase machine dependent operators to 16.
3780 * expr.c (op_rank): Ditto.
3782 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3784 * read.c (pseudo_set): Reject attempts to set the value of a
3787 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3790 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3792 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3793 to bfd_set_section_contents.
3795 1999-11-03 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3799 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3801 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3802 (mips_ip): Use OPCODE_IS_MEMBER.
3804 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3806 * config/tc-arm.c (reg_required_here): Improve comments.
3808 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3809 (tinsns): Initialize variants field.
3811 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3812 BAD_PC respectively.
3814 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3816 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3817 * config/tc-arm.h: Fix compile time warnings.
3819 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3821 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3822 form @abs16, @(abs16) and @(abs16 + imm).
3824 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3826 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3827 (ISA_HAS_64_BIT_REGS) New.
3828 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3829 mips_emit_delays,macro_build,load_register,load_addresss,
3830 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3831 and/or use new ISA_xxx macros in expressions involving
3832 ISA, particularly mips_opts.isa.
3834 1999-10-18 Michael Meissner <meissner@cygnus.com>
3836 * expr.h (operatorT): Add machine dependent operators md1..md8.
3837 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3838 for the machine dependent operators to use.
3840 * expr.c (op_rank): Add machine dependent operators.
3842 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3844 (O_cpregister): Ditto.
3845 (md_begin): Change X_op test that field is wide enough to use
3846 O_max instead of O_alpha_max.
3847 (cpu_types): Fill in missing initializer.
3848 (alpha_num_macros): Make unsigned.
3849 (md_assemble): Make opnamelen be size_t.
3850 (md_apply_fix): Cast alpha_num_operands to int before testing.
3851 (alpha_force_relocation): Ditto.
3852 (alpha_fix_adjustable): Ditto.
3853 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3854 (tc_gen_reloc): Ditto.
3855 (tc_get_register): Ditto.
3860 (s_alpha_ent): Ditto.
3861 (s_alpha_end): Ditto.
3862 (s_alpha_frame): Ditto.
3863 (s_alpha_prologue): Ditto.
3864 (s_alpha_file): Ditto.
3865 (s_alpha_gprel32): Ditto.
3866 (s_alpha_proc): Ditto.
3867 (s_alpha_set): Ditto.
3868 (s_alpha_base): Ditto.
3869 (s_alpha_align): Ditto.
3870 (s_alpha_arch): Ditto.
3871 (alpha_align): Ditto.
3872 (assemble_insn): Suppress unused variable warning.
3874 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3875 order in the structure.
3876 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3878 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3880 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3882 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3884 * config/tc-i386.c (i386_index_check): Correct #endif location.
3886 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3888 * as.c (show_usage): Document new options.
3889 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3890 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3891 (parse_args): Parse the new options.
3892 (main): If there were warnings, and --fatal-warnings
3893 was specified, print an error.
3894 * as.h: New variable, flag_fatal_warnings, for new option.
3896 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3898 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3899 '@'. Change autoincrement completers to fall through to cache control
3902 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3904 (pa_parse_addb_64_cmpltr): New function.
3906 * config/tc-hppa.c (pa_ip): Change error message.
3907 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3908 '?Q' args to allow falling through.
3910 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3911 Remove unused conditional codes.
3912 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3914 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3916 * config/tc-d30v.c (CHAR_BIT): Define.
3917 (check_range): Fix bit operations to support integers bigger than
3920 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3922 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3925 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3926 Doug Evans <devans@cygnus.com>
3928 Add support for m32rx.
3929 * config/tc-m32r.c (enable_m32rx): New static global.
3930 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3931 (allow_m32rx): New function.
3932 (M32R_SHORTOPTS): Add `O'.
3933 (md_longopts): Add --m32rx plus several warning options.
3934 (md_parse_option): Handle new options.
3935 (md_show_usage): Print them.
3936 (md_begin): Enable m32rx.
3937 (OPERAND_IS_COND_BIT): New macro.
3938 (first_writes_to_seconds_operands): New function.
3939 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3940 (target_make_parallel,assemble_two_insns): New functions.
3941 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3942 If optimizing and m32rx, try to make consecutive insns parallel.
3944 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3946 * config/tc-mips.c (nopic_need_relax): Allow for the
3947 .sdata.foo sections generated by -fdata-sections,
3948 and for the .gnu.linkonce.s sections generated by C++.
3950 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3952 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3953 with cleaner code using completer prefixes. Add 'Y'.
3955 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3957 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3959 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3960 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3961 insn does not match and we should try the next insn in the table.
3963 1999-09-22 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3967 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3969 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3972 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3974 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3975 OBJ_ELF. If ELF, add "sq".
3976 (md_parse_option): If ELF, ignore -s and -q.
3977 (md_show_usage): Mention ELF options.
3979 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3981 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3984 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3986 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3988 * config/tc-hppa.c (struct pa_it): New field "trunc".
3989 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3990 (pa_parse_ftest_gfx_completer): New function
3991 (pa_parse_fp_cnv_format): New function.
3993 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3994 (md_apply_fix): Handle 22bit pc-rel branches.
3996 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3998 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4000 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4002 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4004 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4006 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4007 (pa_ip): Handle 'fX'.
4009 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4011 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4012 unwinds unless the function is in the text space.
4013 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4015 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4017 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4018 (md_assemble): To here. Tweak address generation.
4020 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4022 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4023 (md_assemble): Call dwarf2_where for OBJ_ELF.
4024 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4025 (pa_end_of_source): New function.
4026 * tc-hppa.h (md_end): Define for OBJ_ELF.
4028 1999-09-14 Michael Meissner <meissner@cygnus.com>
4030 * configure.in (Canonicalization of target names): Remove adding
4031 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4032 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4033 * configure: Regenerate.
4035 1999-09-14 Donn Terry <donn@interix.com>
4037 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4039 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4041 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4042 pc-relative jmp/call to an absolute symbol.
4043 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4044 absolute section symbols.
4046 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4047 jump handling code and comments.
4049 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4051 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4052 the value if TE_PE and a global defined symbol.
4054 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4056 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4057 print the symbol, rather than printing it here.
4059 1999-09-11 Donn Terry <donn@interix.com>
4061 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4062 BFD_RELOC_RVA relocations.
4064 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4065 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4068 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4070 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4071 * doc/internals.texi (Object format backend): Document
4074 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4075 relocations against global symbols if TE_PE.
4077 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4078 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4080 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4083 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4084 symbols which do not have a constant value, or tags with
4085 non-tags. Remove the symbol from the list before adding it at the
4088 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4089 C_FCN symbol differently if TE_PE.
4090 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4091 appears in the pseudo-op, rather coff_line_base which is only set
4094 * config/obj-coff.c (obj_coff_loc): New static function.
4095 (obj_pseudo_table): Add "loc".
4097 * config/obj-coff.c (add_lineno): Check that the line number is
4100 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4101 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4103 (md_atof): Return NULL rather than 0.
4104 * config/tc-i386.c (md_atof): Change type to int.
4105 * expr.c (expr): Change first parameter to int.
4106 * config/obj-coff.c: Add declarations for static functions.
4107 (coff_frob_symbol): Use SYM_AUXENT.
4108 * config/tc-i386.h (flag_16bit_code): Don't declare.
4110 * config/obj-coff.c (obj_coff_section): Default to setting
4111 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4113 * write.c (adjust_reloc_syms): Print adjusted fixup.
4115 * expr.c (integer_constant): Correct too_many_digits calculation
4118 1999-09-09 Andreas Schwab <schwab@suse.de>
4120 * doc/c-arm.texi: Fix arguments of @var to not contain
4123 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4125 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4127 (md_parse_option): Only support -k flag for ELF and COFF targets.
4129 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4131 * config/tc-hppa.c (pa_ip): Put strict register checks before
4132 call to pa_parse_number.
4134 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4136 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4138 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4141 1999-09-06 Donn Terry <donn@interix.com>
4143 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4145 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4147 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4148 candidate instruction. Require registers for register arguments
4149 when in strict mode. Require assemble-time constants for
4150 constants when in strict mode.
4151 (pa_get_absolute_expression): Require a constant when in strict
4154 1999-09-06 Nick Clifton <nickc@cygnus.com>
4156 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4158 1999-09-04 Steve Chamberlain <sac@pobox.com>
4160 * config/tc-pj.c: New file, supports picoJava in ELF.
4161 * config/tc-pj.h: Ditto.
4162 * configure.in (pjl*, pj*): New targets.
4163 * Makefile.am: Rebuild dependencies.
4164 (CPU_TYPES): Add pj.
4165 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4166 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4167 * doc/c-pj.texi: New file.
4168 * doc/as.texinfo: Add some PJ specifics.
4169 * doc/all.texi: Add PJ to the list of all architectures, sort them
4171 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4172 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4174 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4176 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4177 (obj_frob_file): Test for null pointer.
4178 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4179 (OBJ_PROCESS_STAB): And here.
4180 (elf_obj_sy): Remove
4182 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4183 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4184 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4186 * config/obj-coff.c (no_func): Remove.
4187 (coff_format_ops): Change occurrences of no_func to 0, as we test
4188 for 0 in obj-multi.h.
4190 * configure.in: Enable bfd for i386-coff when primary target is
4191 bfd. Enable i386 elf,coff emulation support. Don't set
4192 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4193 emulation to support.
4194 *configure: Regenerate.
4196 1999-09-02 Nick Clifton <nickc@cygnus.com>
4198 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4199 .section .line directive is encountered.
4201 1999-09-01 Nick Clifton <nickc@cygnus.com>
4203 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4206 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4207 * as.texinfo: Document --gdwarf2 command line option.
4208 Add additional documentation of ARM command line switches.
4210 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4212 * config/tc-i386.c (i386_intel_memory_operand): Combine
4213 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4214 and RESTORE_END_STRING around parse_register calls.
4215 (i386_operand): Here too.
4216 (i386_is_reg): Remove.
4217 (parse_register): Move as_bad calls from within this function to
4220 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4222 Based on a patch from H.J. Lu <hjl@gnu.org>
4223 * config/tc-i386.c (parse_register): Handle FP regs specially.
4224 (md_begin): Remove '(' and ')' from register_chars.
4226 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4228 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4229 error message (done elsewhere).
4231 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4233 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4235 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4237 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4240 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4242 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4244 Add new completers. Fix bug in 64 bit condition handling.
4246 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4249 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4251 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4253 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4255 1999-08-27 Jim Wilson <wilson@cygnus.com>
4257 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4258 (struct ls): Add frag field. Initialize it to zero.
4259 (out_end_sequence): New local text_frag. Set it while in text section.
4260 Replace address check with frag check. Set ls.frag to text_frag if
4261 out_set_addr called.
4262 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4263 Set it before switching sections. Replace address check with frag
4264 check. Set ls.frag to saved_frag if out_set_addr called.
4266 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4268 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4269 output "advance_pc" opcode instead of calling gen_addr_line().
4270 The latter has the undesired side-effect of creating a new row
4271 in the debug line info matrix.
4273 1999-08-26 Jim Wilson <wilson@cygnus.com>
4275 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4276 ls.last_filename if last is less than zero. Set ls.last_filename
4277 when allocating new entry.
4278 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4281 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4283 * config/tc-i386.c (i386_index_check): Fix the displacement size
4284 when INFER_ADDR_PREFIX.
4286 1999-08-18 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4291 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4293 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4294 handle 0xffffNNNN constants correctly.
4296 1999-08-16 Nick Clifton <nickc@cygnus.com>
4298 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4301 1999-08-13 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4304 (md_apply_fix3): Always pass positive values to
4305 validate_offset_imm.
4307 1999-08-12 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-arm.c (skip_whitespace): New macro.
4310 Formatting tidy ups.
4312 (md_apply_fix3): Store relocation offset in addend for ELF based
4314 (arm_force_relocation): Always generate relocs for Thumb function
4317 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4319 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4320 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4322 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4324 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4325 flags for the unwind subspace.
4327 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4328 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4329 suitable relocation based on the size of the target's pointer.
4330 Always Use subsegment zero for the unwinders.
4331 (pa_level): Handle "2.0w".
4333 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4335 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4336 with the following instruction unless this was specified.
4338 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4340 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4341 certain sections, to match BFD changes.
4343 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4345 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4346 (EXTRA_SCRIPTS): Define to keep automake happy.
4347 * Makefile.in: Rebuild.
4349 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4351 * Makefile.am: Rename .dep* files to DEP*.
4352 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4353 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4355 * Makefile.in: Rebuild.
4357 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4359 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4361 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4363 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4364 avoid problems on DOS filesystems.
4365 * Makefile.in: Rebuild.
4367 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4369 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4371 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4374 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4376 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4377 line to create ${GDBINIT} rather than .gdbinit.
4378 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4380 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4382 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4384 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4386 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4388 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4390 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4391 non-adjustable symbols.
4393 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4395 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4397 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4399 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4402 1999-08-05 Donn Terry <donn@interix.com>
4404 * config/te-interix.h: New file.
4405 * configure.in (i386-*-interix*): New target.
4406 * configure: Rebuild.
4408 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4410 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4411 selectors for ELF too.
4412 (selector_table): Add "ltp" and "rtp" selectors.
4414 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4416 * config/tc-i386.c (i386_operand): No need to change
4417 operand_string pointer in segment reg case before goto
4418 do_memory_reference. Initialise displacement_string_start and
4419 displacement_string_end after do_memory_reference label.
4420 (i386_index_check): Add operand_string param, and print error
4421 message on failure here.
4422 (i386_intel_memory_operand): Instead of here.
4423 (i386_operand): And here.
4424 (INFER_ADDR_PREFIX): Enable.
4426 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4428 * config/tc-i386.h (DefaultSize): Define. Renumber following
4429 opcode_modifier defines.
4431 From Etienne Lorrain <etienne.lorrain@ibm.net>
4432 * config/tc-i386.c (stackop_size): New variable.
4433 (set_16bit_code_flag): Clear it here.
4434 (set_16bit_gcc_code_flag): New function.
4435 (md_pseudo_table): Add "code16gcc" entry.
4436 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4438 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4440 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4441 next_set_end even if the end symbol is being discarded.
4443 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4444 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4445 * config/obj-coff.c: Likewise.
4446 (seg_info_type): Remove.
4447 (seg_info_off_by_4): Change to array of segT.
4448 (s_get_segment): Adjust accordingly.
4449 (obj_pseudo_table): Fully initialize sentinel entry.
4451 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4452 Ralf Baechle <ralf@uni-koblenz.de>.
4454 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4456 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4458 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4460 * config/tc-i386.c: Indentation and white space changes.
4461 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4462 don't enable it by default.
4463 (i386_intel_operand): Remove redundant prototype.
4464 Move check on number of memory operands, and i.mem_operands++
4465 (i386_intel_memory_operand): To here.
4466 Remove i386_immediate code from here. Remove special case code
4467 for input and output using (%dx). Remove base/index checks and
4468 call i386_index_check instead. Save initial operand_string
4469 argument for error message.
4470 (i386_operand): Remove redundant prototype. Move base/index
4471 checks to i386_index_check.
4472 (i386_displacement): Move intel mode check for non-zero
4474 (i386_intel_memory_operand): To here.
4476 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4478 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4479 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4480 by .register pseudo-op if -64 and --no-undeclared-regs.
4481 (s_register, sparc_adjust_symtab): New functions.
4482 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4483 Declare sparc_adjust_symtab as tc_adjust_symtab.
4484 * doc/c-sparc.texi: Add description of #ignore special literal
4485 for .register pseudo-op.
4487 1999-07-30 Catherine Moore <clm@cygnus.com>
4489 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4490 the relocation's section offset.
4492 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4494 * write.c (fixup_segment): Fix generic error check overflow test.
4496 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4497 X_add_number to long.
4499 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4501 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4504 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4506 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4509 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4511 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4513 * configure.bat: Remove; obsolete.
4514 * config/go32.cfg: Likewise.
4516 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4518 * configure.in (i386-*-vxworks*): New target.
4519 * configure: Rebuild.
4521 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4523 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4525 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4527 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4529 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4530 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4531 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4532 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4533 MAX_RELOC_EXPANSION): Define.
4534 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4536 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4538 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4539 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4540 block. Print a warning if an 8-bit or 16-bit constant
4541 displacement or immediate is truncated on output.
4542 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4544 (i386_operand): Disallow immediate jump absolute operand.
4546 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4548 * configure.in: Bump version number to 2.9.5.
4549 * configure: Rebuild.
4551 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4554 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4556 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4557 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4559 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4561 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4563 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4565 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4566 if -mno-fpu was given.
4567 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4569 (cons_fix_new_arm): Remove misleading comments.
4571 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4573 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4575 (relax_segment): Likewise. After giving a rs_org error, convert
4576 the frag to rs_align to avoid cascading errors.
4578 1999-07-12 Andreas Schwab <schwab@suse.de>
4580 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4582 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4584 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4585 as appropriate. Fill in structure initializations. Add variable
4586 initializations. Add casts.
4587 * dwarf2dbg.c (print_stats): Change i to size_t.
4588 * listing.c (listing_listing): Change list_line to unsigned int.
4590 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4592 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4593 rather than checking for \001 and \002 in symbol name.
4594 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4596 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4598 * configure.in (hppa*-linux-gnu*): New target.
4599 * configure: Rebuilt.
4601 1999-07-08 Nick Clifton <nickc@cygnus.com>
4603 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4605 1999-07-07 Nick Clifton <nickc@cygnus.com>
4607 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4608 accessing symbolP directly.
4610 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4612 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4615 1999-07-05 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-arm.c (ARM_EXT_V5): Define.
4618 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4619 (md_begin): Detect ARM v5 architectures.
4620 (md_parse_option): Accept arm v5 specification.
4621 (md_show_usage): Documment -marmv5 switch.
4623 * doc/c-arm.texi: Document -marmv5 command line option.
4625 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4627 (validate_immediate_twopart): New function. Determine if a
4628 constant can be computed by two ADD instructions.
4629 (output_inst): Remove its command line parameter - it was never
4631 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4632 implememt the ADRL pseudo op.
4633 (tc_gen_reloc): Generate a suitable error message if an ADRL
4634 instruction tries to generate a real reloc.
4636 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4638 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4640 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4643 1999-06-27 H.J. Lu <hjl@gnu.org>
4645 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4646 non BFD_ASSEMBLER case.
4648 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4650 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4653 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4655 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4656 out_end_sequence() when the address decreases due to a new frag.
4657 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4658 numbering starts with 1.
4660 1999-06-23 Nick Clifton <nickc@cygnus.com>
4662 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4664 (mcore_s_text): Call obj_elf_text for ELF target.
4665 (mcore_s_data): Call obj_elf_data for ELF target.
4666 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4668 (mcore_s_bss): New function: Dump literal table before changing
4670 (mcore_s_comm): New function: Dump literal table before changing
4673 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4674 No longer static functions.
4675 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4676 Provide prototypes for these functions.
4678 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4680 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4681 a list of names, to try obj_segment_name, and to try abbreviated
4682 names when using COFF without long section names.
4684 * config/tc-alpha.c: More use of symbol accessor functions.
4685 * config/tc-arc.c: Likewise.
4686 * config/tc-d30v.c: Likewise.
4687 * config/tc-fr30.c: Likewise.
4688 * config/tc-i860.c: Likewise.
4689 * config/tc-m88k.c: Likewise.
4690 * config/tc-mcore.c: Likewise.
4691 * config/tc-ns32k.c: Likewise.
4692 * config/tc-sparc.c: Likewise.
4693 * config/tc-v850.c: Likewise.
4695 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4696 sy_value with appropriate accessor functions.
4697 * config/tc-arm.c (md_apply_fix3): Likewise.
4698 * config/tc-d10v.c (AT_WORD_P): Likewise.
4699 * config/tc-v850.c (reg_name_search): Likewise.
4701 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4702 use symbol_get_bfdsym instead.
4703 * config/tc-ppc.c (md_assemble): Likewise.
4704 * config/tc-v850.c (v850_comm): Likewise.
4706 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4708 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4709 the symbol, rather than accessing the bsym member.
4710 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4711 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4712 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4713 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4714 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4715 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4716 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4717 * config/tc-v850.c (tc_gen_reloc): Likewise.
4719 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4721 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4722 (hppa_gen_reloc_type): Conditionalize on BFD64.
4723 (tc_gen_reloc): Re-enable ELF relocations.
4724 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4726 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4728 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4730 (do_ldst): Move assignment out of if condition.
4731 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4732 parentheses to avoid warning.
4734 1999-06-21 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4737 macro to get at the BFD symbol associated with a GAS symbol.
4739 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4741 * config/tc-ppc.c: Update for symbol handling changes.
4742 * config/obj-coff.c: Likewise.
4744 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4746 * tc-hppa.c: General cleanups of ELF support. No more spaces
4747 and subspaces for ELF.
4748 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4749 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4750 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4751 (UNWIND_SECTION_NAME): Likewise.
4752 (space/subspace related structures): Conditionalize definitions
4754 (space/subspace directives and support routines): Conditionalize
4755 definitions and references/uses on OBJ_SOM.
4756 (label_symbol_struct): For ELF, track the symbol's segment. For
4757 SOM track its space.
4758 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4760 (USE_ALIASES): Kill for both SOM & ELF.
4761 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4762 (pa_space, pa_subspace): Corresponding changes.
4763 (pa_spaces_begin): Corresponding chagnes.
4764 (md_begin): Do not muck around with space/subspace stuff for
4766 (md_apply_fix): Temporarily disable argument relocation stuff
4768 (tc_gen_reloc): Temporarily disable relocation generation for
4770 (pa_build_unwind_subspace): Similarly.
4772 1999-06-16 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-arm.c (thumb_set): New pseudo op.
4775 (text, data, section): Override these pseudo ops with ARM
4777 (s_thumb_set): New function: Perform the same as a .set pseudo
4778 op, but also mark the alias'ed symbol as being a Thumb
4780 (arm_s_text): New function: Perform the same as the .text
4781 pseudo op, but dump the literal pool before changing
4783 (arm_s_data): New function: Perform the same as the .data
4784 pseudo op, but dump the literal pool before changing
4786 (arm_s_section): New function: Perform the same as the
4787 .section pseudo op, but dump the literal pool before changing
4789 (arm_cleanup): Do not reset the current section before dumping
4792 1999-06-17 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4795 OPTION_NO_WARN_UNMATCHED entries.
4796 (md_parse_option): Generate a warning message if an unrecognised
4797 option is encountered.
4799 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4800 (get_operands): When parsing an expression after an '@' symbol
4801 has been detected, do not ignore '#' symbols.
4802 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4805 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4807 From K. Richard Pixley <rich@noir.com>:
4808 * configure.in (ppc-*-vxworks*): New target.
4809 * configure: Rebuild.
4811 1999-06-12 Philip Blundell <philb@gnu.org>
4813 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4815 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4817 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4818 which refer to symbols in linkonce sections, permit reducing the
4819 relocs if the symbol is local.
4821 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4823 * subsegs.c (subseg_text_p): New function.
4824 * as.h (subseg_text_p): Declare.
4825 * read.c (do_align): Use subseg_text_p to set the default fill.
4826 * write.c (subsegs_finish): Likewise.
4827 * config/obj-coff.c (write_object_file): Likewise.
4828 * config/tc-i386.h (md_maybe_text): Don't define.
4829 (md_do_align): Use subseg_text_p to set the default fill.
4830 * config/tc-m32r.c (m32r_do_align): Likewise.
4831 * config/tc-sh.c (sh_do_align): Likewise.
4832 * config/tc-sparc.h (md_do_align): Likewise.
4834 1999-06-12 David O'Brien <obrien@freebsd.org>
4836 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4837 * configure: Rebuild.
4839 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4841 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4842 * Makefile.am: Rebuild dependencies.
4843 * Makefile.in: Rebuild.
4845 * config/tc-i386.c (i386_immediate): Remove unused label
4848 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4849 * symbols.c: Likewise.
4850 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4851 sy_next field when taking address, rather than symbol_next.
4853 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4855 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4856 value from the output file architecture.
4857 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4858 * dwarf2dbg.h: Change bfd_vma to addressT.
4860 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4862 * dwarf2dbg.h: Use PARAMS in function declarations.
4864 1999-06-11 Martin Dorey <mdorey@madge.com>
4866 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4867 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4869 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4871 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4873 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4875 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4878 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4880 * read.c (read_a_source_file): Only declare inescape if
4883 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4885 (find_entry_byval): Add parens to avoid warning.
4887 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4889 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4892 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4894 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4897 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4898 synthetize_setx): New functions.
4899 (md_assemble): Broken the special cases into the above
4900 functions. Make compiler happy if sizeof(bfd_vma)==4.
4901 Fix sethi generated from set/setuw. If instructions have a relloc,
4902 always clear the fields to be relocated in the opcode.
4903 (sparc_ip): Remove special_case global variable.
4905 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4907 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4908 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4909 indication of success rather than a value.
4910 (itbl_get_val): Likewise.
4911 (itbl_get_field): Use strcspn. Change delimiters to include
4913 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4914 (itbl_get_val): Likewise.
4915 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4917 * symbols.c (copy_symbol_attributes): Convert local symbols to
4920 1999-06-10 Nick Clifton <nickc@cygnus.com>
4922 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4925 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4927 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4928 Optimize set if sizeof(bfd_vma) == 64.
4929 (sparc_ip): Fix sethi - without %hi() it should generate
4930 R_SPARC_22 reloc, not R_SPARC_HI22.
4931 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4933 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4935 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4936 (s_ncons): New function.
4937 (native_op_table): New table.
4938 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4939 R_SPARC_OLO10 handling.
4941 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4943 * expr.h (struct expressionS): Revert last change; widen X_op.
4944 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4946 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4948 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4949 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4950 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4951 * Makefile.in: Regenerated.
4953 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4954 `common' pass on to s_mri_common.
4955 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4957 1999-06-06 Richard Henderson <rth@cygnus.com>
4959 * config/obj-elf.c (obj_elf_section): Don't free the return
4960 value of demand_copy_C_string.
4962 1999-06-05 Richard Henderson <rth@cygnus.com>
4964 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4965 creation logic from obj_elf_create_section.
4967 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4968 (section_stack): New.
4969 (special_sections): Make const.
4970 (obj_elf_section): Gut and rewrite parsing.
4971 (obj_elf_change_section): New function broken out of obj_elf_section.
4972 (obj_elf_parse_section_letters): Likewise.
4973 (obj_elf_section_word): Likewise.
4974 (obj_elf_section_type): Likewise.
4975 (obj_elf_previous): Treat as a toggle.
4976 (obj_elf_popsection): New.
4977 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4978 (ppc_section_type): Likewise.
4979 * config/tc-ppc.h: Likewise.
4981 * expr.h (struct expressionS): Don't make X_op a bitfield.
4982 * config/tc-alpha.c: Update for symbol handling changes.
4983 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4984 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4986 1999-06-05 Richard Henderson <rth@cygnus.com>
4988 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4989 (dwarf2_gen_line_info): Kill unused variables.
4990 (dwarf2_finish): Likewise.
4991 (dwarf2_where): Likewise.
4992 (dwarf2_directive_file): If we've only got a string,
4993 hand off to s_app_file.
4994 * ecoff.c: Move the include of ecoff.h.
4995 * symbols.h (S_IS_FUNCTION): Prototype.
4997 * read.c (LEX_HASH): Supply a default.
4999 (s_globl): Update `c' after skipping whitespace.
5000 * read.h (LEX_END_NAME, is_name_ender): New.
5001 * expr.c (get_symbol_end): Respect it.
5003 1999-06-04 Mark Klein <mklein@dis.com>
5005 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5007 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5009 * config/tc-hppa.c: Update for symbol handling changes.
5011 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5013 * cgen.c: Update for symbol handling changes.
5014 * config/tc-m32r.c: Likewise.
5016 * config/tc-hppa.h: Update for symbol handling changes.
5017 * config/tc-hppa.c: Likewise.
5019 * config/tc-arm.h: Update for symbol handling changes.
5020 * config/tc-arm.c: Likewise.
5021 (symbol_make_empty): Remove. Just use symbol_create.
5023 * symbols.c (symbol_set_tc): Correct name.
5025 * Makefile.am: Rebuild dependencies.
5026 ($(OBJS)): Don't depend upon struc-symbol.h.
5027 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5028 * dep-in.sed: Don't remove struc-symbol.h.
5029 * Makefile.in: Rebuild.
5031 * doc/internals.texi (Symbols): Describe changes in symbol
5034 1999-06-03 Richard Henderson <rth@cygnus.com>
5036 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5037 instead of doing the work by hand.
5039 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5041 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5042 state of line state-machine.
5043 (struct ls): Collect DWARF2 line state-machine state in new member
5044 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5045 resulted in any DWARF2 directives.
5046 (reset_state_machine): New function.
5047 (out_end_sequence): Ditto.
5048 (dwarf2_gen_line_info): When switching sections or switching to a
5049 lower text address, call out_end_sequence() first to terminate the
5050 previous code sequence as code sequences MUST have monotonically
5051 increasing addresses.
5052 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5054 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5056 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5057 DWARF2 debug info (line information only, at this point).
5058 * as.h: Update comment about supported debug formats.
5059 * dwarf2dbg.c, dwarf2dbg.h: New files.
5060 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5062 * expr.c (operand): Don't use [ for parens if we want an index op.
5063 (op_encoding): Switch [ into O_index, if desired.
5064 (op_rank): Renumber with O_index on bottom.
5065 (expr): If O_index, match closing bracket.
5066 * expr.h (O_index): New.
5068 * read.c (read_a_source_file): Conditionally allow matched "
5069 in lines passed to md_assemble.
5071 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5073 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5075 Add support for storing local symbols in a small structure to save
5076 memory when assembling large files.
5077 * as.h: Don't include struc-symbol.h.
5078 (symbolS): Add typedef.
5079 * symbols.c: Include struc-symbol.h.
5080 (local_hash): New static variable.
5081 (save_symbol_name): New static function, from symbol_create.
5082 (symbol_create): Call save_symbol_name.
5083 (local_symbol_count): New static variable.
5084 (local_symbol_conversion_count): Likewise.
5085 (LOCAL_SYMBOL_CHECK): Define.
5086 (local_symbol_make): New static function.
5087 (local_symbol_convert): New static function.
5088 (colon): Handle local symbols. Create local symbol for local
5090 (symbol_table_insert): Handle local symbols.
5091 (symbol_find_or_make): Create local symbol for local label name.
5092 (symbol_find_base): Check for local symbol.
5093 (symbol_append, symbol_insert): Check for local symbols.
5094 (symbol_clear_list_pointers, symbol_remove): Likewise.
5095 (verify_symbol_chain): Likewise.
5096 (copy_symbol_attributes): Likewise.
5097 (resolve_symbol_value): Handle local symbols.
5098 (resolve_local_symbol): New static function.
5099 (resolve_local_symbol_values): New function.
5100 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5101 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5102 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5103 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5104 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5105 (symbol_previous, symbol_next): New functions.
5106 (symbol_get_value_expression): Likewise.
5107 (symbol_set_value_expression): Likewise.
5108 (symbol_set_frag, symbol_get_frag): Likewise.
5109 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5110 (symbol_mark_used_in_reloc): Likewise.
5111 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5112 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5113 (symbol_mri_common_p): Likewise.
5114 (symbol_mark_written, symbol_clear_written): Likewise.
5115 (symbol_written_p): Likewise.
5116 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5117 (symbol_section_p, symbol_equated_p): Likewise.
5118 (symbol_constant_p): Likewise.
5119 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5120 (symbol_get_obj, symbol_set_obj): Likewise.
5121 (symbol_get_tc, symbol_set_tc): Likewise.
5122 (symbol_begin): Initialize local_hash.
5123 (print_symbol_value_1): Handle local symbols.
5124 (symbol_print_statistics): Print local symbol statistics.
5125 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5126 Declare new symbols.c functions. Move many declarations here from
5128 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5129 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5130 (struct symbol): Move bsym to make it clearly the first field.
5131 Remove TARGET_SYMBOL_FIELDS.
5132 (symbolS): Don't typedef.
5133 (struct broken_word): Remove.
5134 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5135 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5136 (symbol_clear_list_pointers): Likewise.
5137 (symbol_insert, symbol_remove): Likewise.
5138 (symbol_previous, symbol_append): Likewise.
5139 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5140 (struct local_symbol): Define.
5141 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5142 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5143 (local_symbol_get_frag, local_symbol_set_frag): Define.
5144 (local_symbol_get_real_symbol): Define.
5145 (local_symbol_set_real_symbol): Define.
5147 * write.c (write_object_file): Call resolve_local_symbol_values.
5148 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5149 (TARGET_SYMBOL_FIELDS): Don't define.
5150 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5151 ECOFF_DEBUGGING, add ECOFF fields.
5152 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5153 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5154 ECOFF_DEBUGGING, add ECOFF fields.
5155 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5156 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5157 * config/tc-mcore.h: Don't include struc-symbol.h.
5158 (TARGET_SYMBOL_FIELDS): Don't define.
5159 (struct mcore_tc_sy): Define.
5160 (TC_SYMFIELD_TYPE): Define.
5161 * Many files: Use symbolS instead of struct symbol. Use new
5162 accessor functions rather than referring to symbolS fields
5165 * read.c (s_mri_common): Don't add in value of line_label.
5167 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5168 checking for SEC_LINK_ONCE.
5170 * config/tc-sh.h (sh_fix_adjustable): Declare.
5172 * app.c (input_buffer): New static variable.
5173 (app_push): Save saved_input in allocated buffer.
5174 (app_pop): Restored saved_input.
5175 (do_scrub_chars): Change get parameter to take char * and int as
5176 arguments. Change GET macro to pass input_buffer to get
5177 function. Don't save input into allocated buffer.
5178 * as.h (do_scrub_chars): Update declaration.
5179 * input-file.c (input_file_get): Change to take char * and int.
5180 Read data into passed in buffer. Remove static buffer.
5181 * read.c (scrub_from_string): Change to take char * and int. Copy
5182 data into passed in buffer.
5184 * hash.h: Neaten. Declare hash_traverse.
5185 * hash.c: Complete rewrite based on BFD hashing code.
5186 * gasp.c (chunksize): New variable.
5187 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5190 1999-05-28 Nick Clifton <nickc@cygnus.com>
5192 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5193 addend unless the target uses an old ABI.
5195 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5197 -Wchar-subscripts cleanup
5198 * listing.c (listing_newline): Use unsigned char variable, so
5199 calls to isascii,iscntrl are correct.
5200 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5202 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5203 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5204 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5205 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5207 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5209 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5211 (arch_coldfire_p): New #define.
5212 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5214 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5216 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5218 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5219 (install_operand): Add place `N'.
5220 (init_table): Add registers ACC, MACSR, MASK.
5222 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5224 * config/tc-m68k.c: Change mcf5200 --> mcf.
5225 (archs): Add mcf5206e, mcf5307.
5226 (m68k_ip): Add format `u'.
5227 (install_operand): Add place `m', `M', `h'.
5228 (init_table): Add upper/lower registers.
5230 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5232 1999-05-28 Martin Dorey <mdorey@madge.com>
5234 * config/tc-i960.c: Several minor changes to add ELF and
5235 BFD_ASSEMBLER support.
5236 * config/tc-i960.h: Likewise.
5237 * configure.in (i960-*-elf*): New target.
5238 * aclocal.m4, configure: Rebuild.
5240 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5242 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5243 reloc changes when defined(BFD_ASSEMBLER).
5245 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5247 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5249 * write.c (write_print_statistics): Output to file, not stderr.
5251 * expr.c (generic_bignum_to_int32,64): Prototype.
5253 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5254 output_sleb128, output_uleb128, output_big_sleb128,
5255 output_big_uleb128, output_big_leb128): Prototype.
5256 (output_big_sleb128, output_big_uleb128): Make inline.
5257 (output_big_leb128): Remove inline
5259 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5260 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5261 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5262 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5263 value for correct overflow check in write.c:fixup_segment.
5264 * write.c (fixup_segment): Move bitfield overflow checks to after
5265 the md_apply_fix call.
5266 * config/obj-coff.c (fixup_segment): Likewise.
5267 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5268 valueT *val argument.
5270 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5272 * config/atof-ieee.c (gen_to_words): Correctly round a
5273 denormalized number. Fix off-by-one in range checking for
5274 exponent in a denormal.
5276 1999-05-10 Nick Clifton <nickc@cygnus.com>
5278 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5281 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5283 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5285 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5287 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5288 (ReverseRegRegmem): Remove.
5289 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5290 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5291 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5294 From Doug Ledford <dledford@redhat.com>
5295 * config/tc-i386.h (RegXMM): New for P/III.
5296 * config/tc-i386.c: Add support for P/III.
5298 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5300 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5301 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5302 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5304 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5306 * config/tc-i386.c (i386_immediate): Skip whitespace before
5307 complaining about junk after expression.
5308 (i386_displacement): Likewise.
5310 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5312 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5313 Don't copy before downcaseing.
5315 1999-05-05 Catherine Moore <clm@cygnus.com>
5317 * tc-m68k.c: Include elf/m68k.h.
5318 (m68k_elf_final_processing): New routine.
5319 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5322 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5324 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5327 1999-04-30 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-mcore.c (mcore_s_section): Dump literals before
5332 1999-04-29 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5337 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5339 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5340 (TC_INIT_FIX_DATA): Delete.
5341 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5342 (TC_INIT_FIX_DATA): Delete.
5343 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5344 * write.c (fix_new_internal): Initialize fx_cgen member.
5345 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5346 (gas_cgen_md_apply_fix3): Update.
5347 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5348 (md_cgen_record_fixup_exp): Update.
5349 (FX_OPINFO_R_TYPE): Update.
5351 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5352 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5353 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5354 * frags.h (struct frag): Make opindex, opinfo ints.
5356 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5358 1999-04-26 Tom Tromey <tromey@cygnus.com>
5360 * aclocal.m4, configure: Updated for new version of libtool.
5362 1999-04-22 Nick Clifton <nickc@cygnus.com>
5364 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5366 (md_apply_fix3): Do not fix up absolute relocations against
5369 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5371 1999-04-20 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5374 changes and data-in-text directives.
5375 (mcore_cons): New function: intercept cons() operations.
5376 (mcore_float_cons): New function: intercept float_cons()
5378 (mcore_stringer): New function: intercept stringer() operations.
5380 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5382 * obj.h (struct format_ops): Change generate_asm_lineno field to
5384 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5386 * config/tc-alpha.c (find_opcode_match): Add default case to
5388 (find_macro_match): Likewise.
5389 (load_expression): Parenthesize && within ||.
5391 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5393 1999-04-17 Nick Clifton <nickc@cygnus.com>
5395 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5396 .text .data .section pseudo ops.
5397 (mcore_s_section): New function. Dump lits before changing secs.
5398 (mcore_s_text): New function. Dump lits before changing secs.
5399 (mcore_s_data): New function. Dump lits before changing secs.
5401 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5403 * config/tc-mips.c (mips_32bitmode): New.
5404 (md_begin): Set mips_32bitmode if needed.
5405 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5406 Set EF_MIPS_32BITMODE.
5408 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5410 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5413 1999-04-16 Nick Clifton <nickc@cygnus.com>
5415 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5417 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5419 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5420 expressions correctly.
5423 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5425 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5427 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5429 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5430 and fmpynfadd instructions.
5432 1999-04-11 Richard Henderson <rth@cygnus.com>
5434 * as.h (environ): Declare it, if needed.
5435 * as.c (dump_statistics): Don't declare environ.
5436 * configure.in (environ): Detect declaration.
5437 * configure, config.in: Rebuild
5439 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5440 (i386_displacement): Allocate enough space for replacement buffer.
5441 Clean up replacement buffer initialization.
5443 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5445 * subsegs.c (section_symbol): Don't create a new symbol if one
5446 already exists; instead, use the existing one, but set its segment
5447 and frag data if it hasn't already been defined.
5448 * config/obj-coff.c (c_section_symbol): Likewise.
5450 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5452 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5454 1999-04-08 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-mcore.c: New File: Support routines for MCore
5458 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5459 * config/obj-coff.c: Add support for mcore-pe target.
5461 * Makefile.am: Add support for MCore targets.
5462 * Makefile.in: Regenerate.
5463 * configure.in: Add support for MCore targets.
5464 * configure: Regenerate.
5466 * doc/all.texi: Set MCORE.
5467 * doc/as.texinfo: Document MCore specific command line options.
5469 * write.h: Prevent multiple inclusion.
5471 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5473 * asintl.h (LC_MESSAGES): Never define.
5474 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5476 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5479 * Makefile.am (m68k-parse.c): If configuring in the source
5480 directory, copy m68k-parse.y into the local directory before
5481 running ylwrap, to remove spurious differences when generating
5483 * Makefile.in: Rebuild.
5485 * config/tc-sparc.h (md_do_align): Just allocate the number of
5486 bytes necessary, rather than always allocating 1024.
5488 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5490 * listing.c (listing_newline): Add cast to avoid warning.
5491 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5492 * config/tc-i386.c (i386_scale): Add return value.
5493 (build_displacement_string): Remove unused local temp_disp2.
5494 (i386_intel_memory_operand): Add parentheses to avoid warning.
5495 (i386_intel_operand): Remove unused local end_of_operand_string.
5496 (i386_operand): Remove unused local operand_modifier.
5497 (i386_operand): Add parens to avoid warning.
5499 1999-04-04 Don Bowman <don@pixsci.com>
5501 * configure.in: Add mips*-*-vxworks* target; have it define
5503 * configure, config.in: Rebuild.
5505 1999-03-31 Nick Clifton <nickc@cygnus.com>
5507 * configure.in (emulations): Add support for arm-epoc-pe.
5508 * configure: Regenerate.
5509 * config/te-epoc-pe.h: New file. Define macros specific to
5511 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5512 for arm-epoc-pe target.
5514 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5516 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5518 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5520 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5521 detect ",n" without a condition.
5522 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5525 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5527 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5528 instruction is encoded with one bit.
5531 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5533 * doc/internals.texi (CPU backend): Mention that
5534 line_separator_chars should not include newline. From thi
5535 <ttn@mingle.glug.org>.
5537 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5539 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5540 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5542 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5544 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5546 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5548 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5551 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5553 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5555 1999-03-15 Martin Hunt <hunt@cygnus.com>
5557 * app.c (do_scrub_begin): Change '-' back to a symbol char
5558 so we can use multiple opcodes on a line again.
5560 * config/tc-d30v.c: By default, warn if a symbol has
5561 the same name as a register. Plus some minor
5562 updates from the branch.
5564 1999-03-13 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5567 BFD_RELOC_16 and BFD_RELOC_64.
5569 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5571 * expr.c (expr): Add missing else.
5573 1999-03-12 Nick Clifton <nickc@cygnus.com>
5575 * config/tc-arm.c (md_apply_fix3): Improve error message.
5577 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5579 * Makefile.am (CPU_TYPES): Add fr30.
5580 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5581 (fr30,m32r dependencies): Update.
5582 * Makefile.in: Rebuild.
5584 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5585 (gas_cgen_record_fixup_exp): Ditto.
5586 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5587 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5588 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5589 (md_cgen_lookup_reloc): Update use of operand->type.
5590 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5591 (md_convert_frag): Call cgen_operand_lookup_by_num.
5592 (md_cgen_lookup_reloc): Update use of operand->type.
5593 (m32r_cgen_record_fixup_exp): Ditto.
5595 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5597 * config/tc-mips.c (md_show_usage): Fix message.
5599 1999-03-03 Nick Clifton <nickc@cygnus.com>
5601 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5602 and LDR reg,=<expr> instruction.
5604 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5607 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5609 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5611 1999-02-17 Nick Clifton <nickc@cygnus.com>
5613 This patch was created by: Scott Bambrough
5614 <scottb@corelcomputer.com>
5617 Special cased '@' character. The '@' character is used as the
5618 ARM assembler comment character, as a special character
5619 and in ELF .symver pseudo-op's, and as a special character in
5620 .type and .section pseudo-ops.
5621 (symver_pseudo): New static variable.
5622 (symver_state): New static variable.
5623 (struct app_save): Add field 'symver_state'.
5624 (app_push): Save global symver_state int struct app_save.
5625 (app_pop): Restore global symver_state from struct app_save.
5626 (do_scrub_chars): Special case handling of '@' character in
5629 * configure.in: Modified to recognize armv* uname syntax from ARM
5631 * configure: Regenerated.
5633 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5634 a prefix to the section's type.
5635 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5636 the type's typename.
5638 * config/tc-arm.h: Add support for PIC generation:
5639 (pic_code): New boolean.
5640 (obj_relocate_extern): Define.
5641 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5642 (TC_CONS_FIX_NEW): Define.
5643 (tc_fix_adjustable): Define.
5644 (GLOBAL_OFFSET_TABLE_NAME): Define.
5646 * config/tc-arm.c: Add support for PIC generation:
5647 (line_seperator_chars): Allow ';' as a seperator for Linux.
5648 (is_immediate_prefix): New macro.
5649 (arm_parse_reloc): New function.
5650 (s_arm_elf_cons): New function.
5651 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5652 (md_undefined_symbol): Special case handling for the Global Offset
5654 (md_apply_fix3): Handle PIC relocs.
5655 (tc_gen_reloc): Handle PIC relocs.
5656 (md_parse_option): Add support for '-k' command line switch to
5657 enable PIC generation.
5658 (cons_fix_new_arm): New function.
5659 (s_arm_elf_cons): New function.
5661 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5663 * configure.in: Add comments for uses of AC_DEFINE.
5664 * acinclude.m4: Likewise.
5665 * acconfig.h: Remove.
5666 * aclocal.m4: Rebuild.
5667 * configure: Rebuild.
5668 * Makefile.in: Rebuild.
5669 * config.in: Rebuild.
5671 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5673 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5674 non-constant offset from a base register.
5676 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5678 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5681 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5683 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5684 (emit_insn): Look for pc-relative and no-overflow specifiers on
5685 internal relocation types.
5687 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5689 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5692 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5694 (mips_4650, mips_4010, mips_4100): Variables removed.
5695 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5696 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5698 (md_begin): Don't bother initializing the mips_NNNN variables;
5699 mips_cpu is set, and that's good enough now.
5700 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5701 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5702 (show): New function, to handle wrapping in the CPU lists.
5703 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5705 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5707 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5708 than treat as an immediate specifier.
5710 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5712 * config/tc-i386.c: Prototype many functions.
5713 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5714 (i386_immediate): Remove unused second argument.
5715 (i386_intel_operand): Fix i386_is_reg typo.
5716 (i386_operand): Use allow_naked_reg.
5717 (output_invalid): Make operand int for K&R.
5719 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5721 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5723 * Makefile.in: Rebuild.
5725 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5727 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5729 (EXTRA_as_new_SOURCES): Comment out.
5730 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5731 * Makefile.in: Rebuild.
5732 * doc/Makefile.in: Rebuild.
5733 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5734 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5735 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5736 * configure: Rebuild.
5737 * aclocal.m4: Rebuild.
5738 * config.in: Rebuild.
5739 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5740 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5741 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5742 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5743 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5744 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5745 (gas_cgen_record_fixup_exp): Ditto.
5746 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5747 descriptor, not global variable.
5748 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5749 descriptor, not global variable. Refer to insert_operand handler
5750 via cpu descriptor, not global function.
5751 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5752 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5753 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5754 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5755 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5756 * config/tc-m32r.c: Ditto.
5757 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5758 (md_assemble): Ditto.
5759 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5761 1999-02-09 Nick Clifton <nickc@cygnus.com>
5763 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5764 relocations for ELF targets.
5766 1999-02-08 Nick Clifton <nickc@cygnus.com>
5768 * configure.in: Add support for StrongARM target.
5769 * configure: Regenerate.
5771 1999-02-05 Nick Clifton <nickc@cygnus.com>
5773 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5775 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5778 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5780 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5782 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5784 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5785 (INTEL_DWORD_MNEM_SUFFIX): Define.
5788 (DWORD_PTR): Define.
5789 (XWORD_PTR): Define.
5791 (OFFSET_FLAT): Define.
5793 (NONE_FOUND): Define.
5796 * config/tc-i386.c (set_intel_syntax): New routine.
5797 (intel_syntax): Declare.
5798 (allow_naked_reg): Declare.
5799 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5800 (intel_float_operand): New routine.
5801 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5802 Handle brackets as well as parens. Call i386_intel_operand for
5803 intel syntax. Reverse operands if appropriate. Handle new
5804 suffixes. Handle movzx and movsx.
5805 (i386_is_reg): New routine.
5806 (i386_immediate): New routine.
5807 (i386_scale): New routine.
5808 (i386_displacement): New routine.
5809 (i386_operand_modifier): New routine.
5810 (build_displacement_string): New routine.
5811 (i386_parse_seg): New routine.
5812 (i386_intel_memory_operand): New routine.
5813 (i386_intel_operand): New routine.
5814 (i386_operand): Call i386_displacement, i386_immediate,
5815 i386_scale, etc. instead of handling inline.
5816 (parse_register): Handle registers without prefix.
5818 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5820 * configure: Regenerate.
5821 * configure.in (arm-*-oabi): New.
5822 (thumb-*-oabi): New.
5823 * config/tc-arm.c (target_oabi): Declare.
5824 (md_apply_fix3): Support REL relocs.
5825 (md_parse_option): Handle -oabi.
5826 (elf32_arm_target_format): New routine.
5827 (md_longopts): Add OPTION_OABI.
5828 * config/tc-arm.h: Redefine TARGET_FORMAT.
5831 1999-01-28 Nick Clifton <nickc@cygnus.com>
5833 * write.c (write_relocs): Handle out of range error.
5835 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5836 (fr30_force_relocation): Default to 0.
5838 * config/tc-fr30.h (obj_fix_adjustable): Define.
5839 (TC_FORCE_RELOCATION): Define.
5841 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5844 1999-01-16 Nick Clifton <nickc@cygnus.com>
5846 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5847 merge of two instructions if the left instruciton kills the right.
5849 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5851 * Makefile.in: Regenerate.
5852 * configure.in: Redo test for using cgen.
5853 * configure: Regenerate.
5855 1999-01-09 Nick Clifton <nickc@cygnus.com>
5857 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5858 redefinition of this macro.
5860 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5862 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5865 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5867 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5868 a read of HI or LO and an immediatly following branch.
5870 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5872 * config/tc-mips.c (md_begin): Another correction to the setting of
5875 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5877 * config/tc-mips.c (md_begin): Correct type-o in setting of
5880 1998-12-21 Nick Clifton <nickc@cygnus.com>
5882 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5883 bit insn when optimizing, so that parallelised instructions will
5884 start on a 32 bit boundary.
5886 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5888 * config/tc-mips.c (mips_eabi64): New.
5889 (md_begin): Set mips_eabi64.
5890 (mips_elf_final_processing): Use it.
5892 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5894 * config/tc-mips.c (mips_elf_final_processing):
5895 Correct setting of ABI in e_flags.
5897 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5899 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5902 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5904 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5906 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5908 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5909 warning, values that don't fit in the field.
5911 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5913 * config/tc-mips.c (mips_abi_string): New.
5914 (md_parse_option,md_longopts): Add mabi.
5915 (mips_elf_final_processing): Set e_flags based on mabi flag.
5917 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5919 * config/tc-mips.c (md_parse_option): Handle vr4111.
5921 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5923 * config/tc-h8300.c (build_bytes): Change message given if the
5924 instruction requires H8/300H mode and we're not in Hmode, to
5925 suggest that it may be the operand modes that are the problem, not
5926 necessarily the opcode.
5928 1998-12-10 Nick Clifton <nickc@cygnus.com>
5930 * config/tc-fr30.c: Add line separator character.
5932 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5934 * configure.in (hppa-*-mpeix*): New target.
5935 * config/obj-som.h (obj_som_compiler): Declare.
5936 * config/obj-som.c (compiler_seen): New static variable.
5937 (obj_som_compiler): New function.
5938 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5939 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5940 (pa_type_args): Set hppa_priv_level.
5941 (pa_compiler): New static function if OBJ_SOM.
5942 * configure: Rebuild.
5944 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5946 * read.c (output_leb128): Don't mark as inline.
5948 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5950 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5951 AIX .vbyte unaligned data support.
5952 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5953 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5956 1998-12-07 Nick Clifton <nickc@cygnus.com>
5958 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5961 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5963 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5964 BFD_RELOC_ARM_PCREL_BRANCH.
5966 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5968 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5969 checking the target type.
5970 (mips-dec-bsd*): Set endian to little.
5971 * configure: Rebuild.
5973 COFF weak symbol support, based on patches from Mark Elbrecht
5974 <snowball3@usa.net>:
5975 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5976 * config/obj-coff.c (obj_coff_weak): New static function.
5977 (obj_coff_endef) [both versions]: Handle weak symbols.
5978 (coff_frob_symbol): Likewise.
5979 (yank_symbols): Likewise.
5980 (obj_pseudo_table): Add "weak".
5982 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5983 <aymeric.vincent@emi.u-bordeaux.fr>.
5984 * aclocal.m4: Rebuild with current tools.
5985 * configure: Rebuild.
5987 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5988 an assertion failure for a case we can't handle when OBJ_ECOFF.
5990 * expr.c (operator): And with 0xff to avoid problems with signed
5993 1998-12-03 Nick Clifton <nickc@cygnus.com>
5995 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5996 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5998 1998-12-02 Nick Clifton <nickc@cygnus.com>
6000 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6003 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6005 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6006 calculation of pcrel point.
6008 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6010 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6013 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6017 (d10v_cleanup): Only generate previous insn if a multiline insn is
6020 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6025 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6027 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6028 -marm6xxx command line switches.
6030 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6032 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6033 (itbl-ops.o): Delete duplicate dependencies.
6034 Rebuild dependencies.
6035 Add fr30 dependencies.
6036 * Makefile.in: Rebuild.
6038 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6040 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6042 * listing.c: Ignore line terminator characters found inside
6045 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6047 * po/gas.pot: Regenerated.
6049 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6052 fr30_is_label_start(). Also checks for delay slot insns.
6054 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6055 FR30 instructions which contain a colon in the mnemonic.
6057 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6059 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-fr30.c: Removed currently superflous code.
6063 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6065 * config/tc-fr30.h: New file.
6066 * config/tc-fr30.c: Tweaking so that it will compile.
6068 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6070 * config/tc-d10v.h (obj_fix_adjustable): Define.
6071 (TC_FORCE_RELOCATION): Define.
6072 (d10v_force_relocation): Declare.
6073 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6074 (md_apply_fix3): Handle Vtable relocs.
6075 (d10v_fix_adjustable): New.
6076 (d10v_force_relocation): New.
6078 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6080 * config/tc-d30v.c: Change default behaviour to ignore potential
6081 conflicts between register name and symbol names.
6083 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6085 * configure.in: Add fr30-*-*.
6086 * config/tc-fr30.c: New file.
6087 * Makefile.in: Regenerated.
6088 * config.in: Regenerated.
6089 * configure: Regenerated.
6090 * doc/Makefile.in: Regenerated.
6091 * po/gas.pot: Regenerated.
6093 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6095 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6098 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6100 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6102 (do_scrub_chars): Add some casts to unsigned char to avoid
6103 unwanted sign extension.
6104 * read.c (lex_type): Set characters about 127 to be symbol
6106 * config/tc-i386.c (md_begin): Set identifier_chars and
6107 operand_chars for values above 127.
6109 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6111 * configure.in: detect cygwin* instead of cygwin32*
6112 * configure: regenerate
6114 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6116 * listing.c: Add support for producing a listing from piped
6119 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6121 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6122 (append_insn): Account for the tx39's multiply behavior.
6124 1998-10-26 Michael Meissner <meissner@cygnus.com>
6126 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6127 from assemble_parallel_insns. Add support for '->' to indicate
6128 explicitly serializing the instructions.
6129 (md_assemble): Ditto.
6131 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6133 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6136 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6138 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6140 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6142 * config/tc-mips.c : support frame and regmask/fregmask when
6143 MIPS_STABS_ELF is specified.
6145 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6147 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6148 (md_apply_fix): Don't return 1 for VTABLE relocs.
6149 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6151 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6153 * doc/c-i386.texi: Replace occurences of "opcode" with
6154 "instruction mnemonic", "instruction", or "mnemonic" when
6155 referring to the name of an instruction. Use "opcode" when
6156 referring to the sequence of machine bytes.
6158 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6159 (is_opcode_char): Rename to is_mnemonic_char.
6160 (md_assemble and i386_operand): Correct error messages from
6161 "opcode" to "instruction mnemonic"
6162 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6163 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6164 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6165 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6166 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6167 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6168 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6170 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6172 * config/tc-i386.c (i386_operand): Check for garbage after
6175 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6177 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6178 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6180 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6182 * config/tc-sh.h (obj_fix_adjustable): Define.
6183 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6184 (md_apply_fix): Likewise.
6185 (tc_gen_reloc): Likewise.
6186 (sh_fix_adjustable): New.
6188 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6190 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6191 * cgen.h (gas_cgen_finish_insn): Update prototype.
6192 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6193 cgen_insn_t -> CGEN_INSN_INT.
6194 (make_parallel): Update handling of CGEN_INT_INSN_P.
6195 (assemble_parallel_insn): Ditto.
6196 (target_make_parallel): New function.
6197 (md_assemble): Use it.
6199 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6201 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6203 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6205 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6206 converted into lower case.
6208 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6210 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6211 (gas_cgen_tc_gen_reloc): Likewise.
6212 * config/tc-m32r.h (obj_fix_adjustable): Define.
6213 * config/tc-m32r.c (m32r_fix_adjustable): New.
6214 (m32r_force_relocation): Handle VTABLE relocs.
6216 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6218 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6220 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6222 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6223 to lower case before parsing.
6225 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6226 parallel insns modift buts in the PSW as a side effect.
6228 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-d30v.c (find_format): Test for missing flag and
6233 (md_apply_fix3): Fix error messages to avoid
6234 assumption about presence of a symbol.
6236 (parallel_ok): Disallow parallel instructions that both modify the
6239 (find_format): Generate a warning if an odd numbered register is
6240 used as the first register in a mutli-register instruction.
6242 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6244 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6245 relocations are always associated with a symbol.
6247 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6249 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6250 (elf32_sparc_force_relocation): Declare.
6251 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6252 (tc_gen_reloc): Handle vtable relocs.
6253 (elf32_sparc_force_relocation): New.
6255 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6257 * symbols.c (S_IS_FUNCTION): New.
6258 * config/tc-v850.h (obj_fix_adjustable): Define.
6259 (TC_FORCE_RELOCATION): Define.
6260 (v850_force_relocation): Declare.
6261 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6262 of fx_addnumber for VTABLE reloc addends.
6263 (md_apply_fix3): Handle VTABLE relocs.
6264 (v850_fix_adjustable): New.
6265 (v850_force_relocation): New.
6267 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6269 * tc-hppa.c (fp_operand_format): Add some additional formats.
6270 (pa_ip): Do not automatically promote into pa2.0 mode.
6271 (pa_level): Handle ".level 2.0".
6273 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6275 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6276 * config/tc-i386.h (template.extension_opcode): Change to
6277 unsigned int to allow full range of 8-bit opcode suffixes.
6278 (None): Redefine as 0xffff.
6280 From Jeff B Epler <jepler@usgs.gov>
6281 * doc/c-i386.texi (i386-SIMD): New section.
6283 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6285 * read.c (discard_rest_of_line): New function.
6286 * read.h: Declare it.
6287 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6289 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6291 * config/tc-d10v.c (find_symbol_matching_register): New function.
6292 (find_opcode): Cope with the case where a register name matches
6295 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6297 * config/tc-v850.c (md_pcrel_from): Rename to
6298 v850_pcrel_from_section.
6299 (v850_pcrel_from_section): Do not resolves symbols in other
6302 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6304 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6306 * config/tc-d10v.c (find_opcode): Generate an error if a register
6307 is supplied for an operand that should not be a register.
6309 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6311 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6312 instructions to have another instruction in the right bin.
6314 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6316 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6317 the right container if the left container holds a branch
6320 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6322 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6323 both a register name and symbol name.
6324 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6326 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6328 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6329 execution unit class.
6331 (reg_name_search): If a name matches a register and a symbol,
6332 prefer the register.
6333 (find_format): Disallow flag registers when a general purpose
6334 register is required.
6335 If a number is required, but a register has been given, check to
6336 see if a symbol with the same name as the register exists, and if
6337 so, use that symbol.
6339 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6341 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6343 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6345 * config/tc-d30v.c (find_format): Do not accept flag registers as
6346 general purpose registers.
6347 (find_format): If an immediate value is expected at a given place
6348 in a format, but a register name has been provided instead, check
6349 to see if that register name matches the name of a predefined
6350 symbol and if it does, then use the symbol instead.
6351 (reg_name_search): If a register name matches a symbol name,
6352 prefer the register name to the symbol name.
6354 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6356 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6357 the previous insn to empty.
6359 1998-09-20 Michael Meissner <meissner@cygnus.com>
6361 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6362 pieces, forcing the use of an ANSI compiler.
6364 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6366 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6368 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6370 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6372 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6374 (obj_elf_vtable_entry): Likewise.
6375 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6376 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6377 (tc_gen_reloc): Likewise.
6378 (arm_fix_adjustable): Likewise.
6379 (elf32_arm_force_relocation): New.
6380 (armelf_frob_symbol): Remove coff-style symbol support.
6382 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6384 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6386 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6388 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6389 OBJ_COFF so that routine is defined for a.out format.
6391 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6393 * config/tc-i386.c (i386_operand): Detect non-segment registers
6394 used as segment prefixes.
6396 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6398 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6399 optimize across FDE boundaries.
6401 * config/obj-coff.c (obj_coff_section): Preserve any link once
6402 flags when setting the section flags.
6404 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6407 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6409 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6411 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6414 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6416 * frags.c (frag_grow): Include the size of the frag struct in the
6419 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6420 if the new subseg comes before the old.
6422 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6424 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6425 to handle edge8 and edge16.
6427 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6429 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6430 before we clobber the symbol involved.
6432 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6434 * config/tc-arm.c: Remove OBJ_ELF definitions for
6435 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6436 use arm_adjust_symtab for OBJ_COFF.
6437 (armelf_adjust_symtab): New Routine.
6438 * config/tc-arm.h: Define obj_adjust_symtab to
6439 armelf_adjust_symtab for OBJ_ELF.
6441 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6443 * configure.in: Make all i386-elf targets use bfd_gas.
6444 * config/tc-i386.c (tc_i386_force_relocation): New.
6445 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6446 (md_apply_fix3): Likewise.
6447 (tc_gen_reloc): Handle them.
6448 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6449 tc_i386_force_relocation.
6451 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6453 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6455 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6458 current opcode after writing the first insturction of a reverse
6461 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6463 * read.h (generate_lineno_debug): Add prototype.
6464 * read.c (generate_lineno_debug): Make non-static.
6466 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6468 * config/tc-i386.c (md_assemble): Only warn for address/data size
6471 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6473 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6474 against Thumb function names, as the linker needs this information.
6476 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6478 * expr.c (operand): Check also that there is no advance in operand
6479 after atof_generic in order to decide "is it label 0f or floating
6482 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6484 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6485 command line options with a single dash.
6486 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6488 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6490 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6491 * tc-arm.c (arm_fix_adjustable): New routine.
6493 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6495 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6496 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6497 demand_empty_rest_of_line before mri_comment_end.
6498 (equals): Check garbage after expression before
6499 mri_comment_end in MRI mode.
6501 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6503 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6504 small immediate constant to use the constant itself rather than
6507 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6509 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6510 (pa_leave): Likewise.
6512 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6514 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6516 (i386_operand): Fix an error message.
6518 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6520 * doc/c-arm.texi (ARM Directives): Document .req directive.
6522 * config/tc-arm.c (reg_required_here): Display erroneous string if
6523 the register name could not be decoded.
6524 Do not set inst.instruction if the sift is -1.
6526 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6528 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6531 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6534 even if it is belived to be unnecessary.
6536 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6538 config/tc-i386.c (i386_operand): Size immediate constants by
6539 suffix (erroneously removed as part of July 7 change).
6541 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6543 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6544 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6545 (armelf_frob_symbol): New Routine.
6546 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6548 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6550 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6552 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6554 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6555 command line switches passed to assembler.
6557 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6559 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6560 (gas_cgen_opcode_desc): Declare.
6561 (gas_cgen_parse_operand): Declare.
6562 (*): Prepend gas_ to gas specific fns to denote them as such.
6564 * cgen.c (gas_cgen_opcode_desc): New global
6565 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6566 (queue_fixup): Renamed from cgen_queue_fixup.
6567 (*): Prepend gas_ to gas specific fns to denote them as such.
6569 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6570 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6571 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6572 Open opcode table and initialize it.
6573 (make_parallel): Use gas_cgen_opcode_desc.
6574 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6575 (md_assemble): Ditto.
6577 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6579 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6580 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6581 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6582 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6583 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6584 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6585 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6586 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6587 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6588 (INIT_STAB_SECTION): Likewise.
6589 (OBJ_PROCESS_STAB): Likewise.
6591 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6592 (md_parse_option): Watch for them.
6593 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6594 (md_begin): Kill neverdef code.
6595 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6596 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6597 (s_alpha_coff_wrapper): New.
6598 (md_pseudo_table): Trap all ECOFF pseudos.
6600 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6602 Start of changes to remove mdebug section from mips*-elf
6603 Based on MIPS_STAB_ELF definition
6604 * acconfig.h: undef if not configured
6605 * config.in: undef if not configured
6606 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6607 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6608 * stabs.c (s_stab_generic): flush frag
6610 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6612 * configure.in: (arm-*-elf): Handle.
6613 (thumb-*-elf): Handle.
6614 * configure: Regenerate.
6615 * read.c (stringer): Fix typo in comment.
6616 * write.c (fixup_segment): Don't add symbol value to addend if
6618 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6620 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6623 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6625 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6626 (write_2_short): Emit warning if new flag is set.
6627 (do_assemble): Set flags if left instruction is one of special
6628 "right-instruction-killer" type.
6630 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6632 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6633 Always output words in debug_info section as big endian.
6634 (sparc_target_format): Choose correct bfd target.
6635 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6637 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6639 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6640 to work with internationalization code. Issue an error when two
6641 operands match that are not allowed to match.
6643 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6645 * configure.in (install_tooldir): Allow target to specify whether
6646 it wants to be installed in $(tooldir)/bin.
6647 * configure: Regenerate.
6648 * Makefile.am (install-exec-local): Set install-exec-tooldir
6649 dependency via configure.
6650 * Makefile.in: Regenerate.
6652 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6654 * Makefile.am (install-exec-local): Split into two ...
6655 (install-exec-bindir,install-exec-tooldir): New rules.
6656 * Makefile.in: Regenerate.
6658 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6660 * Makefile.am (install-exec-local): Don't remove the file before
6661 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6662 W. Rozycki <macro@ds2.pg.gda.pl>.
6663 * Makefile.in: Rebuild.
6665 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6667 * cgen.c: Include libiberty.h.
6668 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6669 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6670 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6671 (md_cgen_lookup_reloc)): Declare.
6672 (md_cgen_record_fixup_exp): Declare.
6673 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6674 (m32r_relax_frag): Declare.
6675 (cgen_md_apply_fix3): Decls moved to cgen.h.
6676 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6677 (m32r_cgen_record_fixup_exp): Delete decl.
6678 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6679 (assemble_nop): Delete.
6680 (expand_debug_syms): Delete unused `exp'.
6681 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6682 Add default case for -Wall.
6683 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6684 (md_atof): Delete unused wordP.
6686 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6688 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6691 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6693 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6694 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6695 .print, .purgem, and .struct. Remove documentation for
6698 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6700 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6701 Update call to insert_operand.
6703 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6705 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6707 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6709 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6710 whitespace after a prefix operator.
6712 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6714 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6716 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6718 * config/tc-sparc.c (log2): New static function.
6719 (s_reserve): Use log2 to convert alignment before calling
6721 (s_common): Use log2 to convert alignment before calling
6722 record_alignment and frag_align.
6723 (sparc_cons_align): Use log2.
6725 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6727 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6728 (s_common): Likewise.
6730 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6731 initialization of waddr.
6732 (sparc_elf_final_processing): Add default case to switch.
6734 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6736 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6737 than temporary real.
6739 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6741 * write.c (subsegs_finish): Don't align the segments if there were
6744 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6745 copying aux information.
6747 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6748 expression into a symbol.
6750 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6752 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6753 type to unsigned int.
6754 (md_assemble): Change type used to store offsets from unsigned
6756 (i386_operand): Switch error check to only call RESTORE_END_STRING
6757 once after parse_register.
6759 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6761 * config/tc-v850.c (md_show_usage): Changed format to match that
6764 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6766 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6768 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6770 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6773 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6775 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6776 * doc/Makefile.in: Rebuild.
6778 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6780 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6781 for %lo expressions.
6782 (mips_ip, case 'u'): Move range check after code to mask
6783 off bits in %hi/%lo expressions. Mask off high bits for
6786 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6788 * doc/Makefile.am (gasver.texi): New target.
6789 (as.info, as.dvi): Depends upon gasver.texi.
6790 * doc/as.texinfo: Include gasver.texi. Mention version number on
6791 title page and in top node.
6792 * doc/Makefile.in: Rebuild.
6794 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6796 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6797 but not including the line containing the edict.
6798 * listing.h (LISTING_EOF): New.
6799 * input-scrub.c (input_scrub_next_buffer): Call it.
6801 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6803 * config/tc-i386.c (i386_operand): Don't set the size of an
6804 immediate address based solely on the suffix and the mode.
6806 * config/tc-i386.c (md_assemble): Add assertion to make sure
6807 overlap2 does not set Imm.
6809 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6810 sequences of whitespace to a single space.
6811 (is_space_chars): Just compare with space.
6812 (md_begin): Don't initialize space_chars.
6813 (md_assemble): Just skip a single whitespace character.
6814 (i386_operand): Rewrite base-index parsing to use new
6815 parse_register, and to skip white space. Skip white space in a
6816 number of other places too. Don't give error message if
6817 parse_register fails.
6818 (parse_register): Change reg_string parameter to be non-const.
6819 Add end_op parameter. Skip white space after the `%', and return
6820 end of register string. Give error message here rather than
6823 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6825 Based on patch from Matt Semersky <matts@scd.hp.com>:
6826 * expr.c (op_encoding): Make const.
6827 (expr_set_precedence): New function.
6828 (expr_begin): Don't set operator rankings, just call
6829 expr_set_precedence.
6830 * expr.h (expr_set_precedence): Declare.
6831 * read.c (s_mri): Call expr_set_precedence.
6833 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * doc/as.texinfo (Statements): Remove paragraph discussing
6836 continuing lines with a backslash. This hasn't worked for years,
6839 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6841 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6843 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6844 (ps_CTORS, ps_DTORS): New section types.
6845 (vms_fixup_xtors_section): New function
6846 (Ctors_Psect, Dtors_Psect): Define.
6847 (IS_GXX_XTOR): Define
6848 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6849 Filter static constructors/destructors and add to
6850 Ctors_Symbols/Dtors_Symbols chain.
6851 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6852 appropriate section.
6854 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6855 * makefile.vms: Merge vax/vms support.
6857 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6859 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6860 (elf_pseudo_table): Add them.
6861 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6862 (md_apply_fix): Accept them.
6863 (mips_fix_adjustable): Don't adjust them.
6864 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6865 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6866 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6867 (tc_fix_adjustable): Don't adjust them.
6869 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6871 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6873 * Makefile.in: Regenerate.
6874 * configure.in: AC_SUBST cgen_cpu_prefix.
6875 * configure: Regenerate.
6877 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6879 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6880 Changed all users of COND12_DELAY.
6882 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6884 * config/tc-mn10300.c (set_arch_mach): New function.
6885 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6886 (md_begin): Default to mn10300 mode.
6887 (md_assemble): Only accept instructions for the core mn10300
6888 chip and the active machine type.
6890 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6892 * subsegs.h (segment_info_type): Give the struct a name.
6893 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6894 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6895 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6896 * config/tc-w65.h (tc_reloc_mangle): Declare.
6897 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6899 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6901 * config/tc-v850.c (v850_comm): Restore old section
6902 after common processing.
6904 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6906 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6908 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6910 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6911 char with code that explicitly sign-extends.
6913 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6915 * config/tc-v850.c (md_begin): Restore text section as the current
6916 section after creating call table sections.
6917 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6920 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6921 with call to macro SYM_AUXINFO.
6923 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6925 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6926 with the program transform name.
6927 * Makefile.in: Rebuild.
6929 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6931 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6934 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6936 * config/tc-i386.c (i386_operand): Be prepared for a space between
6937 the open parenthesis and the start of the register operand,
6938 because of the June 16 change.
6940 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6942 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6945 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6947 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6948 even if it is belived to be unnecessary.
6950 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6952 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6954 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6956 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6958 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6959 shift amount for a repeated operand. The shift amount for the
6960 repeated copy comes from the size of the operand.
6962 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6964 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6966 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6970 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6972 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6973 characters in it as LEX_IS_SYMBOL_COMPONENT.
6974 * config/tc-i386.h (tc_symbol_chars): Define.
6975 (extra_symbol_chars): Declare.
6976 * config/tc-i386.c (extra_symbol_chars): Define.
6977 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6978 (line_comment_chars): Set to '/' if TE_LINUX.
6979 * doc/c-i386.texi (i386-prefixes): Update.
6980 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6982 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6984 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6985 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6987 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6989 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6990 constraint in instructions REP & REPI.
6992 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6994 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6995 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6997 (check_range): If the operand is shifted, then shift the number
6998 before checking its range.
7000 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7002 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7005 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7007 * config/tc-v850.c (v850_comm): Create special sections as needed.
7009 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7011 * config/tc-d10v.c (write_2_short): Addition of swapping
7012 instructions for sequential and reverse sequential order when
7013 given order is not possible.
7015 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7017 * Makefile.am: Rebuild dependencies.
7018 (DEP_INCLUDES): Fix reference to intl build directory.
7019 * Makefile.in: Rebuild.
7021 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7023 * doc/c-i386.texi: Update 16 bit documentation.
7025 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7026 IgnoreDataSize to IgnoreSize as they are used for address size as
7028 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7029 32-bit mode, similarly addr16/data16 and variants.
7031 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7033 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7034 sequential word multiply instructions.
7036 (do_assemble): Add extra command line argument, to allow mul32
7037 attribute to be preserved across parallel insns.
7038 (md_assemble): Insert NOPs between explicitly parallel insns which
7039 contain an 32 bit multiply and a 16 multiply.
7041 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7043 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7046 * config/tc-i386.c (reloc): Add braces.
7048 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7049 consistent with Intel naming.
7050 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7051 use bitfields in sib_byte.
7052 (modrm_byte): Don't use bitfields here either.
7054 * config/tc-i386.c (current_templates): Add const.
7055 (parse_register): Add const to return, param, and char *s.
7056 (i386_operand): Add const to reg_entry *r.
7057 * config/tc-i386.h (templates): Add const to start, end.
7059 Inspired by code for 16 bit gas support from Martynas Kunigelis
7060 <martynas@nm3.ktu.lt>:
7061 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7062 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7063 (uses_mem_addrmode): Remove.
7064 (md_estimate_size_before_relax): Add support here too.
7065 (md_relax_table): Rewrite interface to md_relax for 16 bit
7067 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7068 (opcode_suffix_to_type): Remove.
7069 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7070 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7071 (md_convert_frag): Likewise.
7072 (i386_operand): Add support for 16 bit base/index regs,
7073 immediates, and displacements. Remove some unnecessary casts, and
7074 localise end_of_operand_string, displacement_string_start,
7075 displacement_string_end variables. Add GCC_ASM_O_HACK.
7076 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7078 * config/tc-i386.c (prefix_hash): Remove.
7079 (md_begin): Rewrite without obstacks. Remove prefix hash table
7080 handling. Rewrite lexical table handling.
7081 (i386_print_statistics): Don't print prefix statistics.
7082 (md_assemble): Rewrite instruction parser so that line is not
7083 converted to lower case. Don't do a hash_find for prefixes,
7084 instead recognise them via opcode modifier.
7085 (expecting_operand, paren_not_balanced): Localise variables.
7086 * config/tc-i386.h (IsPrefix): Define.
7087 (prefix_entry): Remove.
7089 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7090 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7091 '\\' in case where comment_chars contains '/'.
7093 * config/tc-i386.c (MATCH): Ensure given operand and template
7094 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7095 you must write `ljmp *table(%ebx)'.
7097 From H.J. Lu <hjl@gnu.org>:
7098 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7099 as 0 ifndef BFD_ASSEMBLER.
7100 (md_assemble): Allow immediate operands without suffix or
7101 other reg operand to default in size to the current code size.
7103 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7105 * config/tc-v850.c (md_begin): Restore creation of
7106 .call_table_text and .call_table_data sections.
7108 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7110 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7111 after emitting a word of noops.
7113 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7115 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7116 (i386_operand): Simplify checks for valid base/index combinations.
7117 Disallow `in 4(%dx),%al'.
7119 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7121 (add_prefix): Change parameter from char to int.
7123 * config/tc-i386.h (Ugh): Define opcode modifier.
7124 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7126 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7127 CONSISTENT_REGISTER_MATCH macros to check register types more
7128 thoroughly. Check for illegal suffix/operand combinations
7129 when matching insns with operands. Handle new `s' suffix, and
7130 associated FloatMF opcode modifier for float insns with memory
7132 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7133 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7134 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7135 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7136 DATA_PREFIX_OPCODE throughout.
7138 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7139 (md_assemble): Rewrite suffix/register operand checking code to be
7140 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7141 AnyMem, the better to grep.
7143 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7144 given a memory operand. Don't set Abs bits either.
7145 (type_names): Remove Mem*, Abs*.
7146 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7147 define opcode_modifiers as these cases are handled by Disp8,
7148 Disp16, Disp32 and suffix checks.
7149 (COMES_IN_BOTH_DIRECTIONS): Remove.
7150 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7152 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7153 if IgnoreDataSize modifier given. Remove ShortformW modifier
7154 test. Add test for ShortForm in W base_opcode modification.
7155 Merge Seg2ShortForm and Seg3ShortForm code.
7156 * config/tc-i386.h (ShortFormW): Remove.
7157 (IgnoreDataSize): Define.
7159 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7161 * config/tc-d30v.c (md_assemble): Store previous segment state
7162 with previous instruction.
7164 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7166 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7167 (ebp, esp): Remove static variables.
7168 (MATCH): Remove test for InOutPortReg.
7169 (i386_operand): Properly handle InOutPortReg here instead.
7170 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7171 (md_assemble): Simplify and correct modrm and sib generation.
7172 (i386_operand): Add warning for scale without index.
7173 Rewrite checks for valid base/index combinations.
7175 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7176 macros and enclose in do while(0).
7177 (RESTORE_END_STRING): Likewise.
7178 (md_assemble): Add one to printed operand number so we start
7179 from 1 not 0. Add some more gettext invocations.
7180 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7183 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7184 DATA_PREFIX, SEG_PREFIX): Define.
7185 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7186 (check_prefix): Remove function.
7187 (add_prefix): New function. Add prefix to i.prefix as well as
7189 (md_assemble): Changes for add_prefix. Remove hack for wait
7190 prefix, instead always output prefixes in fixed order. Test
7191 for jcxz/loop when selecting between word & dword operations,
7192 and add address size prefix rather than operand size prefix.
7193 Remove operand -> address size hack when emitting jcxz/loop.
7194 (i386_operand): Remove O_Absent check as it's done in expr.
7196 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7198 * configure.in: Recognize m5200 as a cpu_type of m68k.
7199 * aclocal.m4: Rebuild with current libtool.
7200 * configure: Rebuild.
7202 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7204 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7205 to relaxable_symbol to prevent references to external symbol from
7208 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7210 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7211 symbols are relaxable.
7213 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7215 * config/tc-v850.c (md_begin): Don't create special
7216 sections by default.
7218 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7220 * config/tc-mips.c (macro): For div and udiv, close the
7221 reorder block as soon as possible.
7223 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7225 From Matt Semersky <matts@scd.hp.com>:
7226 * macro.c (macro_mri_mode): New function.
7227 * macro.h (macro_mri_mode): Declare.
7228 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7231 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7233 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7236 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7237 until after xstrdup in OBJ_EVAX case.
7239 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7241 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7242 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7243 of hardcoded magic number.
7244 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7246 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7248 * read.c (do_s_func): New function.
7250 * read.h (do_s_func): Add prototype.
7252 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7254 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7255 nops if fill pattern not specified.
7257 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7259 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7260 * config/te-go32.h (TE_GO32): Define.
7261 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7263 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7265 Implement .func/.endfunc pseudo-ops.
7266 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7268 * read.c (potable): Add .func,.endfunc.
7269 (s_func): New function.
7270 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7272 (in_doc_func_p,current_function_label): New static globals.
7273 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7275 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7277 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7278 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7279 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7280 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7281 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7282 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7283 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7284 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7285 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7286 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7287 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7288 * config/tc-a29k.c: Don't define md_short_jump_size,
7289 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7290 * config/tc-alpha.c: Likewise.
7291 * config/tc-alpha.h: Likewise.
7292 * config/tc-arm.c: Likewise.
7293 * config/tc-h8300.c: Likewise.
7294 * config/tc-h8500.c: Likewise.
7295 * config/tc-hppa.c: Likewise.
7296 * config/tc-i860.c: Likewise.
7297 * config/tc-i960.c: Likewise.
7298 * config/tc-ppc.c: Likewise.
7299 * config/tc-sh.c: Likewise.
7300 * config/tc-sparc.h: Likewise.
7301 * config/tc-tic30.c: Likewise.
7302 * config/tc-w65.c: Likewise.
7303 * config/tc-z8k.c: Likewise.
7305 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7307 * config/tc-vax.c (_): Delete this macro used for placeholder
7308 values in vax_operand_width_size; it conflicts with the _() macro
7309 used for internationalization.
7311 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7313 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7314 code. From Chris Moller <moller@bops.com>.
7316 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7317 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7318 * read.c (emit_expr): Initialize seg and subseg fields of a new
7320 * write.c (write_object_file): Switch to the appropriate segment
7321 and subsegment when processing a broken word.
7323 * config/tc-m68k.c (mri_assemble): New static function.
7324 (build_mri_control_operand): Call mri_assemble rather than
7326 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7327 (s_mri_endf, s_mri_endw): Likewise.
7329 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7331 * read.c (s_org): Call md_flush_pending_output if it is defined.
7333 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7335 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7337 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7338 (md_parse_option): Add for same.
7339 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7340 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7341 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7343 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7345 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7347 * config/tc-arm.c (find_real_start): Relax definition of local
7350 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7352 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7353 symbols at the given address, not just the last one specified.
7355 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7357 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7358 or number_to_chars_littleendian to write data.
7360 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7362 * config/tc-v850.c (md_assemble): Remove artificially created
7363 register name symbols.
7365 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7367 * write.c (fixup_segment): Change "segment" to "section" in
7370 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7372 * write.c (fixup_segment): Change sym1-sym2 message again.
7374 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7376 * write.c (fixup_segment): Improve error message for sym1-sym2
7377 errors when sym1 is in a different segment from sym2.
7379 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7381 * config/tc-m32r.c (warn_unmatched_high): New static local.
7382 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7383 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7384 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7385 (md_parse_option): Likewise.
7386 (md_show_usage): Likewise.
7387 (m32r_frob_file): Likewise.
7389 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7390 (read_a_source_file): Call them.
7391 * read.h (stabs_generate_asm_file): Declare.
7392 * stabs.c (stabs_generate_asm_file): New function.
7393 (generate_asm_file): New function.
7394 (stabs_generate_asm_lineno): Move file name handling into
7397 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7399 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7400 (d30v_current_align, d30v_current_align_seg): New variables.
7401 (d30v_last_label): New variable.
7402 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7403 (s_d30v_data, s_d30v_section): Likewise.
7404 (md_pseudo_table): Call them.
7405 (md_begin): Initialize d30v_current_align_seg.
7406 (md_assemble): Call d30v_align when needed by known current alignment.
7407 (d30v_frob_label, d30v_cons_align): New functions.
7408 * config/tc-d30v.h (md_do_align): Remove.
7409 (tc_frob_label): Call d30v_frob_label.
7410 (md_cons_align): New.
7412 * config/tc-d30v.c (find_format): Convert complex expressions to
7413 expression symbols before processing. Clean up code formatting.
7415 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7417 * po/Make-in (install-info): New target.
7419 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7421 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7423 * config/tc-mn10300.c (md_assemble): Likewise.
7425 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7427 * Makefile.am: Update with `make dep-am'.
7428 (HFILES): Add cgen.h.
7429 (cgen.o): Depend on cgen.h.
7430 * Makefile.in: Regenerate.
7432 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7434 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7436 * gasp.c (grab_label): Permit a label to be a preprocessor
7437 variable by permitting a label to start with a backslash.
7439 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7441 * config/tc-mips.c (validate_mips_insn): Removed hack
7442 for previously inaccessible bitfields in some INSN_TRAP
7445 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7447 * config/tc-d30v.c (do_assemble): Abort with error message
7448 if opcode operands do not match.
7450 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7452 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7453 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7454 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7455 similar new 'q' operand.
7457 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7459 * cgen.c (cgen_asm_finish_insn): Fix typo.
7461 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7464 * cgen.c: Include it.
7465 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7466 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7467 All callers updated.
7468 * config/tc-m32r.c: Include cgen.h.
7469 (m23r_insn): New members num_fixups,fixups.
7471 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7473 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7474 to avoid compiler warning.
7476 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7478 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7481 * makefile.vms (OBJS): Add ehopt.obj
7483 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7485 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7487 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7489 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7490 a short format insn.
7491 (md_assemble): Set it for explicitly packed insns.
7493 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7495 * config/obj-coff.c (c_symbol_merge): Do not take address of
7496 native fields when performing the memcpy.
7498 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7500 * config/tc-mips.c (macro,macro2): Implement
7501 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7503 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7505 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7506 relocations against globally visible symbols.
7507 * config/tc-m68k.c (relaxable_symbol): New macro.
7508 (m68k_ip, md_estimate_size_before_relax): Use it.
7509 (tc_m68k_fix_adjustable): Also handle weak symbols.
7511 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7514 references to externally visible symbols.
7515 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7516 values in twice for a PC relative reloc if the symbol is
7519 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7520 don't adjust a PC relative reloc against an externally visible
7522 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7523 for a PC relative fixup against an externally visible defined
7524 symbol, arrange to store object file and addend values as though
7525 the symbol were not defined.
7526 (tc_gen_reloc): Likewise.
7528 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7530 * read.c (sizeof_leb128): Referenced externally by write.c so
7533 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7535 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7536 and expand a 'debug' symbol associated with the next instruction
7537 that does not cause a short instruction to be filled with a NOP.
7538 (md_pseudo_table): Add support for .debugsym.
7539 (assemble_parallel_insn): Add calls to expand_debug_sym as
7541 (md_assemble): Ditto.
7543 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7545 * as.c (main): Conditionally call setlocale.
7546 * gasp.c (main): Likewise.
7547 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7548 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7550 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7552 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7554 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7556 * config/tc-hppa.c: Change all calls to bzero to use memset.
7557 (pa_ip): Add cast to avoid warning.
7558 (tc_gen_reloc, md_apply_fix): Likewise.
7559 (pa_find_space_by_number): Likewise.
7560 (hppa_force_relocation): Likewise.
7561 (pa_block): Change i to unsigned int.
7562 * config/obj-som.h (obj_som_copyright): Declare.
7564 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7566 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7567 for line numbers for assembly source.
7569 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * configure.in: Change version number to 2.9.4
7572 * configure: Rebuild.
7574 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7576 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7578 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7580 * ecoff.h: Change symbolS in function declaration to struct
7583 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7585 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7586 (md_convert_frag): Fix i18n typo.
7588 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7590 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7591 * ecoff.h: Protoype it.
7592 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7593 [EVAX] (s_alpha_prologue): Delete.
7594 (md_pseudo_table): Update.
7596 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7598 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7599 array to local pointer.
7600 (get_args, parse_expr): Add casts to avoid warnings.
7602 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7604 * read.c (s_set): Cast xmalloc return value to fragS *.
7605 * config/tc-m68k.c (m68k_ip): Function made static to match
7606 previous forward declaration.
7607 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7609 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7611 * config/tc-v850.c: Add internationalisation macros to error
7614 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7615 macros to error strings.
7617 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7619 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7620 reloc is in the TOC csect.
7621 (md_apply_fix3): Correct gettext typo.
7623 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7625 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7626 .L - they are local labels and the branches are not really
7627 function calls but rather far jumps.
7629 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7631 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7633 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7635 * config/tc-i386.c (md_assemble): Print operand number rather than
7636 using ordinal_names.
7637 (i386_operand): Likewise.
7639 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7641 * Makefile.am (INTLLIBS): Define to work around apparent automake
7643 All Makefiles: Regenerated.
7645 * Many files: Added gettext invocations around user-visible
7647 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7648 HAVE_LC_MESSAGES): Define.
7649 * dep-in.sed: Added asintl.h.
7650 * po/Make-in: New file.
7651 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7653 * read.c (Z_): Renamed from `_'.
7654 * Makefile.am (SUBDIRS): Added po.
7655 (POTFILES): new macro.
7656 (po/POTFILES.in): New target.
7657 ($(OBJS)): Added asintl.h.
7659 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7660 (as_new_LDADD): Added $(INTLLIBS).
7661 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7662 (gasp_new_LDADD): Added $(INTLLIBS).
7663 (gasp_new_DEPENDENCIES): New macro.
7664 * configure, aclocal.m4: Rebuilt.
7665 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7667 (ALL_LINGUAS): Define.
7668 * macro.c: Include "asintl.h".
7669 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7670 * as.h: Include "asintl.h".
7671 * config/tc-i386.c (ordinal_names): Removed.
7672 (md_assemble): Changed error text to avoid ordinal_names.
7673 (i386_operand): Likewise.
7674 (reloc): Added as_bad to avoid i18n problems.
7675 (tc_gen_reloc): Likewise.
7676 * config/tc-arm.c (bad_args): Now a #define.
7678 * config/obj-vms.c (VMS_stab_parse): Changed type of
7680 (global_symbol_directory): Unified strings to avoid i18n
7682 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7683 avoid i18n problems.
7684 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7685 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7687 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7689 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7691 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7693 * as.c (print_version_id): Added an fprintf to avoid i18n
7695 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7697 * expr.c (expr): Added as_warn call to avoid i18n problems.
7698 * messages.c (as_assert): Changed code to avoid i18n problems.
7699 (as_abort): Likewise.
7700 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7701 (s_space): Likewise.
7702 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7704 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7706 * config/tc-i386.c (check_prefix): New static function, split out
7708 (struct _i386_insn): Add wait_prefix field.
7709 (md_assemble): Remove wait_prefix local variable. Use
7710 check_prefix when adding a prefix.
7712 * config/tc-i386.c (current_templates): New static variable.
7713 (md_assemble): Remove current_templates local variable.
7714 (md_assemble, i386_operand): Improve error and warning messages in
7715 many places. Add RESTORE_END_STRING in many places before error
7716 return. Clarify some comments.
7718 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7720 (md_assemble): Parse string instruction operands, looking for
7721 segment override prefixes. Check for invalid segment prefixes on
7723 (i386_operand): i.seg[] and max mem_operand changes for string
7725 * config/tc-i386.h (EsSeg): Define.
7727 * config/tc-i386.h (regKludge): Define.
7728 (iclrKludge, imulKludge): Don't define.
7729 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7730 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7731 opcode_modifier checks to look for more common cases first. Add
7732 default_seg for IsString case.
7734 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7736 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7738 * configure: Rebuild with new automake and libtool.
7739 * aclocal.m4, Makefile.in: Likewise.
7741 * doc/Makefile.am (as.dvi): New target.
7742 * doc/Makefile.in: Rebuild.
7744 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7746 * configure.in: Added sparc86x support.
7748 * configure: Rebuild.
7750 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7752 (md_parse_option): Warn if -EL is not supported for this architecture.
7754 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7756 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7758 * config/tc-mips.c (mips_ip): Note when we use get match on
7759 the full instruction name.
7761 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7763 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7764 back into the expression to handle add/sub simplification correctly.
7766 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7768 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7770 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7772 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7775 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7777 * symbols.c (max_indent_level): New global.
7778 (print_symbol_value_1): Use it.
7779 * expr.h (expr_build_dot): Declare.
7780 * expr.c (expr_build_dot): New function.
7782 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7784 * symbols.c (print_binary): New function.
7785 (print_expr_1): Call it.
7787 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7789 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7790 operand in the opcode.
7792 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7794 * config/tc-i386.h: Reorder operand flags and opcode modifier
7795 flags for clarity. Remove unused definitions: Unknown,
7796 ImmUnknown, DispUnknown, NoModrm.
7797 * config/tc-i386.c (type_names): Add missing Debug type.
7798 (md_assemble): Better duplicate prefix checking. Quicker string
7799 instruction check via new opcode_modifier flag.
7801 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7803 * doc/as.texinfo (Invoking): Clarify -Wa example.
7805 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7807 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7808 (s_mips_weakext): Define.
7809 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7810 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7813 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7815 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7816 is an error if the value can not be computed at assembly time.
7817 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7819 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7821 * gasp.c (main): Set next field of new include_path structure to
7822 NULL. From Avery Pennarun <averyp@gdc.ca>.
7824 * read.c (s_mri_sect): Call as_bad rather than abort for an
7825 unsupported MRI target.
7827 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7829 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7830 the destination of a branch instruction should be altered.
7831 (find_real_start): New function: Locate the real, Thumb coded
7832 start of a Thumb function.
7833 (do_t_branch23): Alter the destination of branches to Thumb
7836 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7838 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7840 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7843 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7845 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7846 * doc/c-hppa.texi: Likewise.
7848 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7850 * Makefile.am: Rebuild dependencies.
7851 * Makefile.in: Rebuild.
7853 * Makefile.am (DEP_INCLUDES): New variable.
7854 (.dep1): Change to work when srcdir is not an absolute path.
7855 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7856 * Makefile.in: Rebuild.
7858 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7860 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7861 LinearAddress patch.
7863 * configure.in: Set version to 2.9.1.
7864 * configure: Rebuild.
7866 * Branched binutils 2.9.
7868 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7870 * config/tc-i386.h (FWait): Define.
7871 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7872 other prefixes. Check FWait flag in opcode table to see which
7873 instructions require an fwait prefix.
7875 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7877 * stabs.c (get_stab_string_offset): Always create a stab string
7880 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7882 Fix some gcc -Wall warnings:
7883 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7884 * ehopt.c (eh_frame_code_alignment): Likewise.
7885 * expr.c (integer_constant, operand): Likewise.
7886 * frags.c (frag_align): Likewise.
7887 * gasp.c (level_0, change_base, doinstr): Likewise.
7888 * hash.c (hash_ask): Likewise.
7889 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7890 (debugging_pseudo): Likewise.
7891 * macro.c (define_macro, check_macro): Likewise.
7892 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7893 (ignore_rest_of_line, float_cons): Likewise.
7894 * symbols.c (decode_local_label_name): Likewise.
7895 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7896 (fixup_segment, number_to_chars_bigendian): Likewise.
7897 (number_to_chars_littleendian): Likewise.
7898 * config/atof-ieee.c (gen_to_words): Likewise.
7899 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7900 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7901 * read.c (output_big_sleb128): Initialize locals to avoid
7903 (output_big_uleb128, equals): Likewise.
7904 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7905 to unsigned int. Change zeros to unsigned int.
7906 * cond.c (s_if): Add return to default case.
7907 * frags.c (frag_now_fix): Change return type to addressT.
7908 * frags.h (frag_now_fix): Update declaration.
7909 * listing.c (file_info_struct): Change linenum to unsigned int.
7910 (struct list_info_struct): Change hll_line to unsigned int.
7911 (print_source): Update format string.
7912 * read.c (emit_expr): Change scan to unsigned int, and don't
7913 bother to initialize it.
7914 * symbols.c (dollar_label_count): Change to unsigned long.
7915 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7916 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7917 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7919 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7921 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7922 mcf5200 just as we do for m68000.
7923 (m68k_init_after_args): Likewise.
7924 (md_estimate_size_before_relax): Likewise.
7926 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7928 * config/tc-v850.c (md_assemble): Store relocation addend in
7929 fixup instead of instruction.
7931 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7933 * config/tc-i386.c (md_assemble): Swap template arguments to
7934 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7935 This macro is currently symmetric, so passing them the wrong
7936 way didn't cause any problem, but may if the macro is changed
7938 After copying template to i.tm, use i.tm. rather than t-> to
7939 access fields, and make t a const*
7940 Move i.tm.operand_types[] swap to immediately after the copy.
7942 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7944 * expr.h (expr_build_uconstant): Add prototype.
7945 (expr_build_unary,expr_build_binary): Add prototypes.
7946 * expr.c (expr_build_uconstant): New function.
7947 (expr_build_unary,expr_build_binary): New functions.
7949 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7951 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7952 * macro.c (macro_expand_body): Increase buffer size.
7953 * messages.c (as_warn): Likewise.
7954 (as_warn_where, as_bad, as_bad_where): Likewise.
7956 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7958 Based on patch from H.J. Lu <hjl@gnu.org>:
7959 * Makefile.am (DISTSTUFF): New variable.
7960 (diststuff): New target.
7961 * Makefile.in: Rebuild.
7963 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7965 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7966 m32r_elf_section_change_hook.
7968 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7969 emit a nop if a section ends with a 16 bit instruction.
7971 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7973 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7974 s_lcomm rather than obj_coff_lcomm.
7975 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7977 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7979 * config/tc-i386.h (LinearAddress): Define.
7980 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7981 instruction, don't use a default segment.
7983 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7985 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7986 * configure: Rebuild.
7988 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7990 * aclocal.m4, configure: Rebuild with libtool 1.2.
7992 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7994 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7995 PC relative branches. Patch courtesy of Jonathan Walton.
7998 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8000 * configure.in (emulations): Add thumb-pe target.
8002 * configure (emulations): Add thumb-pe target.
8004 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8006 * itbl-lex.l (yywrap): Don't define if already defined as a
8009 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8011 * depend.c (quote_string_for_make): New function.
8012 (wrap_output): Use it.
8014 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8016 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8017 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8019 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8021 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8022 Recognize -GN and -relax.
8023 (md_begin): Initialize gp size from -G switch.
8024 (alpha_force_relocation): Always force if -relax.
8025 (alpha_align): Take a new argument that will specify when to
8026 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8027 Change all callers. Emit nop alignment padding as nop+unop pair.
8029 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8031 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8032 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8034 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8036 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8037 require padding to the next long word boundary.
8039 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8041 * cgen.c: #include symcat.h.
8042 * config/tc-m32r.c: Likewise.
8044 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8046 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8047 absolute expressions instead of '$' prefixed register names.
8049 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8051 * read.c (s_set): Record file and line info for symbols when -as.
8052 (pseudo_set): Don't overwrite that dummy fragment.
8054 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8056 * config/tc-ppc.c (md_pseudo_table): Add "section".
8057 (ppc_named_section): New static function.
8059 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8061 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8062 so we don't have to scan the entire list.
8064 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8066 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8067 case, allow the parallel instructions to modify the same flag
8070 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8072 * listing.c (list_symbol_table): Categorize symbols by
8073 undefined_section rather than sy_frag->line == NULL.
8075 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8077 * Makefile.am (install-exec-local): Install properly when ln
8078 fails or tooldir == prefix.
8080 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8082 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8083 Test result of insert_operand for error.
8085 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8087 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8088 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8089 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8090 * doc/Makefile.in: Rebuild.
8092 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8094 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8095 (macro): Fix handling of M_COP[0-3].
8097 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8099 Based on patches from Ross Harvey <ross@teraflop.com>:
8100 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8101 if macro_alternate or macro_mri.
8102 (getstring): Remove support for byte constants between < and >.
8103 (get_any_string): '<' only starts a string if macro_alternate or
8105 (macro_expand_body): Permit keyword parameters following
8106 positional parameters.
8108 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8109 * configure.in (alpha*-*-netbsd*): New target.
8110 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8111 * configure: Rebuild.
8113 * as.h (flag_warn_suppress_instructionswap): Move from here...
8114 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8115 here, and make static.
8117 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8118 BFD_ASSEMBLER or MANY_SEGMENTS.
8120 * as.c (show_usage): Update bug-gnu-utils address.
8121 * gasp.c (show_usage): Likewise.
8122 * doc/as.texinfo (Bug Reporting): Likewise.
8124 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8126 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8127 insns regardless of the size of a pointer if we're in mips I or
8129 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8131 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8133 Fix rac to accept only a0:
8134 * tc-d10v.c (parallel_ok, find_opcode):
8135 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8136 Introduce OPERAND_GPR.
8138 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8140 * read.c (s_fill): Handle non-constant repeat counts by creating
8141 an rs_space fragment.
8143 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8145 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8146 from as_bad to as_warn.
8148 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8150 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8151 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8152 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8154 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8156 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8157 seg_fix_rotP rather than fix_root from seg_info.
8159 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8161 * expr.c: Add support for 0x1_2_3_4 bignums.
8163 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8165 * configure.in: Change -linux* to -linux-gnu*.
8166 * configure: Rebuild.
8168 * app.c (do_scrub_begin): Treat \r as whitespace.
8170 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8172 * Makefile.am: Update dependencies.
8173 * Makefile.in: Rebuild.
8175 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * configure, aclocal.m4: Rebuild with new libtool.
8179 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8181 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8182 the argument to bfd_set_arch_mach.
8183 (load_address): Use bfd_arch_bits_per_address to determine the
8184 bit size of an address instead of looking at the isa level.
8185 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8187 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8189 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8191 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8193 * ehopt.c: New file.
8194 * as.h (enum _relax_state): Add rs_cfa.
8195 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8196 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8197 * read.c (emit_expr): Call check_eh_frame.
8198 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8199 (relax_segment): Likewise.
8200 * Makefile.am: Rebuild dependencies.
8201 (GAS_CFILES): Add ehopt.c.
8202 (GENERIC_OBJS): Add ehopt.o.
8203 * doc/internals.texi (Frags): Document rs_cfa.
8205 * as.c (show_usage): Mention --traditional-format.
8206 (parse_args): Accept --traditional-format.
8207 * as.h (flag_traditional_format): Declare.
8208 * output-file.c (output_file_create): If flag_traditional_format,
8209 set BFD_TRADITIONAL_FORMAT on stdoutput.
8210 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8212 * config/tc-mips.c (append_insn): Make sure that if we have a
8213 fixup for an unmatched %hi reloc, it does not associated with a
8216 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8217 * doc/Makefile.in: Likewise.
8219 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8221 * config/tc-m32r.c (check_for_side_effects): New function.
8222 (can_make_parallel): Add checks for instruction side effects
8223 clashing with the other instruction.
8224 (assemble_parallel_insn): Improve warning messages. Return error
8225 message from non-swapped instruction order.
8227 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8229 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8231 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8232 md_cleanup definition. This moves the forced literal output to
8233 the end of the source pass, and avoids macro's inserting literals
8234 into the code immediately after the macro expansion.
8236 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8238 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8239 a gas internal symbol is adjustable.
8240 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8242 * as.h: If gcc version greater than 2.6, use `__format__' and
8243 `__printf__' in function attributes, rather than `format' and
8246 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8248 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8250 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8252 Add tms320c30 support:
8253 * config/tc-tic30.h: New file.
8254 * config/tc-tic30.c: New file.
8255 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8256 TARGET_FORMAT as "coff-tic30".
8257 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8258 * Makefile.am: Rebuild dependencies.
8259 (CPU_TYPES): Add tic30.
8260 (CPU_OBJ_VALID): tic30-aout is valid.
8261 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8262 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8263 * configure, Makefile.in: Rebuild.
8265 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8267 * config/tc-v850.c (md_assemble): Improvements to error messages.
8269 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8271 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8272 BFD_RELOC_HI16_S to store the high bits of any value.
8274 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8275 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8276 assembler calculate relocations to any external symbol at all.
8277 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8278 involving generation of pc-relative relocs.
8279 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8280 has been moved to md_apply_fix3.
8282 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8283 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8284 which actually means (the address of identifier's GOT entry) +
8285 constant, which is not particularly useful.
8287 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8289 * read.h (include_dirs): Declare.
8290 (include_dir_count,include_dir_maxlen): Declare.
8292 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8294 * configure.in: Correct check for shared opcodes library.
8295 * configure: Rebuild.
8297 * listing.c (buffer_line): If we can't open the file, set at_end.
8298 (listing_print): Remove unused local variable fi.
8300 * config/m68k-parse.y (reglistpair): Handle register list in
8303 * config/vms-conf.h: Don't undef VERSION.
8305 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8307 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8309 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8311 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8312 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8313 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8314 (EXTRA_DIST): Define.
8315 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8316 explicitly rather than via the list of object files.
8317 (gcc-as.opt): New file created when make-gas.com is run.
8318 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8319 itbl-cpu.h} to #include appropriate file rather than copying that
8321 * config/vms-conf.h: Synchronize with current config.in.
8322 * Makefile.in: Rebuild.
8324 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8326 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8327 (parallel_ok): Relaxed parallel subinstruction dependency check.
8329 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8331 * as.h (flag_warn_suppress_instructionswap): added new flag.
8332 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8333 command line argument.
8334 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8335 warning only if flag_warn_suppress_instructionswap is false.
8337 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8339 * configure.in (i386-*-mingw32*): New target.
8340 * configure: Rebuild.
8342 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8344 * symbols.c (resolve_symbol_value): Don't set the segment if it
8345 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8347 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8350 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8352 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8353 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8356 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8358 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8360 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8362 * config/tc-v850.c (v850_insert_operand): Display instruction when
8363 an error is encountered.
8365 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8367 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8368 (i386-*-sco3.2v5*coff): New target.
8369 (i386-*-sco3.2*): New target.
8370 * configure: Rebuild.
8372 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8374 * config/tc-v850.c: Tidy error message production.
8376 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8378 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8379 validate_immediate return value in the right type for comparisons
8382 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8384 * listing.c (MAX_BYTES): Use listing variables not constants.
8385 (data_buffer): No longer an array, but a pointer.
8386 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8387 (listing_listing): Allocate data_buffer.
8389 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8391 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8392 --listing-rhs-width, --listing-cont-lines.
8393 (show_usage): Update.
8394 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8395 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8396 (print_lines): Use the variables instead of the constants.
8397 (listing_listing): Likewise.
8398 * listing.h: Declare the new vars.
8400 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8402 * as.c (parse_args): Add --keep-locals alias for -L.
8403 Add --strip-local-absolute.
8404 (show_usage): Update.
8405 * as.h (flag_strip_local_absolute): New flag.
8406 * symbols.c (S_IS_LOCAL): Use it.
8407 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8408 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8409 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8411 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8413 * config/tc-m32r.c: Detect if explicitly parallel instructions
8414 might have an io conflict and issue a warning message.
8416 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8418 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8419 cgen_swap_fixups): Functions to save, restore and swap the fixup
8420 chain with a backup copy.
8421 (cgen_asm_finish_insn): Returns address of constructed insn.
8423 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8425 * listing.c (file_info_struct): Remove FILE, add POS.
8426 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8427 (file_info): Don't open the file.
8428 (buffer_line): Check for the file in the last_open cache, updating
8430 (print_source): Don't reference file_info->file.
8431 (listing_listing): Likewise.
8432 (listing_print): Close the file in the cache, if any.
8434 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8436 * read.c (dwarf_file_string): New file static variable.
8437 (emit_expr): Look for constant sequence that leads up to a file
8438 name in DWARF debugging output.
8439 (stringer): Use dwarf_file_string to decide whether to accept a
8440 string as a file name.
8442 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8444 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8445 (crack_operand): Add reg->reglst MRI hack.
8446 (r_seg): Put reglst symbols in reg_section.
8447 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8449 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8451 * tc-sh.c (get_specific): Handle SGR & DBR.
8453 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8455 * tc-h8300.c (parse_reg): Take the length of the symbol into
8456 account when attempting to match a register name.
8457 * tc-h8500.c (parse_reg): Likewise.
8459 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8461 * cgen.c: Formatting changes to improve readability.
8463 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8465 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8468 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8470 Based on a patch from Jim Wilson
8471 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8472 (tc_gen_reloc): Handle cross section PC relative relocs
8475 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8477 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8479 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8481 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8482 (expr_jmp_buf): New static local.
8483 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8484 (cgen_md_operand): New function.
8485 * tc-m32r.c: Clean up pass over `struct foo' usage.
8486 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8488 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8490 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8491 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8493 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8495 * config/tc-i386.c (i386_operand): Give an error if there are
8496 unrecognized characters after an expression.
8498 For older changes see ChangeLog-9697