| blob | b402fb26e8791948adb78a2bc44b77fbc2b767d1 |
1 2000-11-22 Jim Wilson <wilson@redhat.com>
3 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4 (struct rsrc): Make line unsigned.
5 (gr_values): Add missing initializer.
6 (SLOT_NUM_NOT_SET): Add unsigned cast.
7 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
8 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
9 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
10 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
11 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
12 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
13 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
14 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
15 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
16 Add ATTRIBUTE_UNUSED to unused parameters.
17 (convert_expr_to_ab_reg): Add parens.
18 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
19 (dot_prologue): Initialize grsave when declared.
20 (md_pseudo_table): Add missing initializers.
21 (operand_match): Add casts to bfd_vma.
22 (emit_one_bundle): Delete unused local prev. Make required_template
23 unsigned.
24 (specify_resource): Cast i to unsigned.
25 (note_register_values): Use fprintf_vma.
26 (print_dependency): Likewise.
28 2000-11-21 Jim Wilson <wilson@redhat.com>
30 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
31 for unwind info section.
32 (dot_endp): Likewise for unwind section.
34 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
35 fix_new_exp.
37 2000-11-21 Jakub Jelinek <jakub@redhat.com>
39 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
40 (output_insn): Call dwarf2_emit_insn.
41 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
43 2000-11-17 Richard Henderson <rth@redhat.com>
45 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
46 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
47 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
49 2000-11-17 Nick Clifton <nickc@redhat.com>
51 * config/tc-arm.c (md_pseudo_table): Add support for .line and
52 .file pseudo ops.
54 2000-11-17 Richard Henderson <rth@redhat.com>
56 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
58 2000-11-17 Richard Henderson <rth@redhat.com>
60 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
61 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
62 tri-state definition of alpha_flag_mdebug.
63 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
64 (s_alpha_file): Store first .file directive.
65 (s_alpha_stab): New.
66 (md_pseudo_table): Add stabs and stabn.
68 2000-11-17 Richard Henderson <rth@redhat.com>
70 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
72 2000-11-17 Richard Henderson <rth@redhat.com>
74 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
75 (main): Call dwarf2_finish.
76 * as.h (debug_type): Clarify documentation of the meaning
77 of this variable.
78 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
79 (print_stats): Fix parenthesis problem.
80 (now_subseg_size): New.
81 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
82 (dwarf2_directive_file): Don't set debug_type.
83 (dwarf2_where): Honor DEBUG_DWARF2 first.
84 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
85 do nothing if not emitting dwarf2 debug info, or no work.
86 * dwarf2dbg.h (dwarf2_emit_insn): Update.
87 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
88 (ecoff_new_file): Likewise.
89 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
90 commentary wrt dwarf2.
92 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
93 ATTRIBUTE_UNUSED as needed.
94 (emit_insn): Call dwarf2_emit_insn.
95 (s_alpha_file): New.
96 (s_alpha_loc): New.
97 (s_alpha_coff_wrapper): Don't handle them.
98 (md_pseudo_table): Update for .file and .loc.
99 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
101 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
102 don't protect with debug_type.
103 * config/tc-hppa.c (md_assemble): Likewise.
104 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
105 * config/tc-mn10300.c (md_assemble): Likewise.
106 * config/tc-sh.c (md_assemble): Likewise.
107 * config/tc-v850.c (md_assemble): Likewise.
109 * config/tc-arm.c (arm_end_of_source): Remove.
110 * config/tc-hppa.c (pa_end_of_source): Remove.
111 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
112 * config/tc-mn10300.c (mn10300_finalize): Remove.
113 * config/tc-sh.c (sh_finalize): Remove.
114 * config/tc-v850.c (sh_finalize): Remove.
116 * config/tc-arm.h (md_end): Remove.
117 * config/tc-hppa.h (md_end): Remove.
118 (DWARF2_LINE_MIN_INSN_LENGTH): New.
119 * config/tc-m68hc11.h (md_end): Remove.
120 * config/tc-mn10300.h (md_end): Remove.
121 * config/tc-sh.h (md_end): Remove.
122 * config/tc-v850.h (md_end): Remove.
124 * config/tc-ia64.c (emit_one_bundle): Don't protect
125 dwarf2 bits with debug_type.
126 (md_assemble): Likewise.
127 (ia64_end_of_source): Don't call dwarf2_finish.
129 2000-11-16 Jim Wilson <wilson@redhat.com>
131 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
132 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
133 > 16.
135 2000-11-16 H.J. Lu <hjl@gnu.org>
137 * config/obj-elf.c (obj_elf_symver): Don't check the missing
138 version name.
140 2000-11-15 Kazu Hirata <kazu@hxi.com>
142 * config/tc-tic30.c: Fix formatting.
143 * config/tc-tic80.c: Likewise.
144 * config/tc-v850.c: Likewise.
145 * config/tc-vax.c: Likewise.
146 * config/tc-w65.c: Likewise.
147 * config/tc-z8k.c: Likewise.
149 2000-11-14 DJ Delorie <dj@redhat.com>
151 * config/tc-v850.c: Support dwarf2.
152 * config/tc-v850.h: Ditto.
154 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
155 parse_cons_expression_v850 to initialize hold_cons_reloc.
157 2000-11-15 Bernd Schmidt <bernds@redhat.com>
159 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
160 (errata_nops_necessary_p): New function.
161 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
162 md.
164 2000-11-14 Jim Wilson <wilson@redhat.com>
166 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
167 return little endian bfd formats.
169 2000-11-14 Kazu Hirata <kazu@hxi.com>
171 * config/aout_gnu.h: Fix formatting.
172 * config/atof-vax.c: Likewise.
173 * config/m68k-parse.h: Likewise.
174 * config/m88k-opcode.h: Likewise.
175 * config/obj-elf.c: Likewise.
176 * config/tc-arm.c: Likewise.
177 * config/tc-cris.c: Likewise.
178 * config/tc-i386.c: Likewise.
179 * config/tc-ia64.c: Likewise.
180 * config/tc-mn10300.c: Likewise.
181 * config/te-386bsd.h: Likewise.
182 * config/te-hppa.h: Likewise.
183 * config/te-nbsd.h: Likewise.
184 * config/te-ppcnw.h: Likewise.
185 * config/te-sparcaout.h: Likewise.
186 * config/te-tmips.h: Likewise.
187 * config/vax-inst.h: Likewise.
188 * config/vms-conf.h: Likewise.
190 2000-11-14 Jakub Jelinek <jakub@redhat.com>
192 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
194 2000-11-13 H.J. Lu <hjl@gnu.org>
196 * config/obj-elf.c (elf_frob_symbol): Support
197 ".symver name,name2@@@nodename".
198 (elf_frob_file_before_adjust): Likewise.
200 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
201 and ".symver name,name2@@@nodename".
202 Fix a typo.
204 2000-11-12 H.J. Lu (hjl@gnu.org)
206 * config/obj-elf.c (obj_elf_symver): Check missing version
207 name.
209 2000-11-12 H.J. Lu (hjl@gnu.org)
211 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
212 instead of bfd_vma for non-bfd assemblers.
214 2000-11-09 Kazu Hirata <kazu@hxi.com>
216 * itbl-ops.c: Fix comment typos.
218 2000-11-08 Jim Wilson <wilson@redhat.com>
220 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
221 (struct unwind): Add next_slot_frag field.
222 (slot_index): New parameters slot_frag and first_frag. Add code
223 to add in frag sizes when different. Add comments.
224 (fixup_unw_records): New locals first_frag and last_frag. Pass new
225 arguments to slot_index.
226 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
227 loop end. Set next_slot_frag field.
229 2000-11-07 H.J. Lu <hjl@gnu.org>
231 * doc/as.texinfo (.symver): Updated for versioned symbol
232 reference.
234 * obj.h (format_ops): Add the frob_file_before_adjust field.
236 * config/obj-aout.c (aout_format_ops): Set the
237 frob_file_before_adjust field to 0.
238 * config/obj-coff.c (coff_format_ops): Likewise.
239 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
241 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
242 name.
243 (elf_frob_file_before_adjust): New function to remove unneeded
244 versioned symbols from the symbol table.
245 (elf_format_ops): Set the frob_file_before_adjust field to
246 elf_frob_file_before_adjust.
248 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
249 not defined.
251 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
253 2000-11-07 Peter Targett <peter.targett@arccores.com>
255 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
256 BIG_ENDIAN macros.
257 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
258 Fix compile time warning messages.
260 2000-11-07 Nick Clifton <nickc@redhat.com>
262 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
263 buffer in order to avoid buffer overflows.
265 2000-11-06 Steve Ellcey <sje@cup.hp.com>
267 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
268 Change M to m for -milp32 or -mlp64 to match gcc.
269 (dot_endp): Use bytes_per_address instead of 8.
270 (emit_one_bundle): Use number_to_chars_littleendian instead of
271 md_number_to_chars.
272 (fix_insn): Likewise.
273 (ia64_init): New function.
274 (ia64_target_format): New function.
275 (md_begin): Set endianness, arch, and machine as appropriate.
276 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
277 Make these macros depend on TE_HPUX macro.
278 (TARGET_FORMAT): Define.
279 (HOST_SPECIAL_INIT): Define.
280 * config/te-hpux.h: New file.
281 * configure.in: Add "ia64-*-hpux*" target to configure.
282 * configure: Regenerate.
284 2000-11-06 Kazu Hirata <kazu@hxi.com>
286 * as.c: Fix formatting.
287 * dwarf2dbg.c: Likewise.
288 * input-file.c: Likewise.
289 * input-file.h: Likewise.
290 * input-scrub.c: Likewise.
291 * itbl-ops.c: Likewise.
292 * listing.c: Likewise.
293 * macro.h: Likewise.
294 * messages.c: Likewise.
295 * read.c: Likewise.
296 * subsegs.c: Likewise.
297 * subsegs.h: Likewise.
298 * write.c: Likewise.
300 2000-11-06 Nick Clifton <nickc@redhat.com>
302 * doc/as.texinfo: Add GNU Free Documentation License.
303 * doc/gasp.texi: Add GNU Free Documentation License.
304 * doc/as.1: Add GNU Free Documentation License.
306 2000-11-05 Nick Clifton <nickc@redhat.com>
308 * config/tc-arm.c: Add include of "dwarf2dbg.h"
310 2000-11-02 Per Lundberg <plundis@chaosdev.org>
312 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
313 * configure: Regenerate.
315 2000-11-01 Nick Clifton <nickc@redhat.com>
317 * read.c (original_case_string): New global variable.
318 (read_a_source_file): Copy opcode string into
319 original_case_string if clobbering the case of the opcode.
320 * read.h: Export the definition of original_case_string.
321 * config/tc-arm.c (md_assembler): When parsing a .req
322 directive use the original opcode string, not the case
323 clobbered version.
325 2000-11-02 Nick Clifton <nickc@redhat.com>
327 * config/tc-mn10300.c (debug_line): Remove this static
328 variable.
329 (md_assemble): Call dwarf2_generate_asm_lineno instead of
330 dwarf2_where and dwarf2_gen_line_info.
332 2000-11-02 Theo Honohan <th@futuretv.com>
334 * config/tc-arm.c (do_msr): Improve error message.
336 2000-10-31 Eric Christopher <echristo@redhat.com>
338 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
339 or pc-relative, else use fx_offset.
341 2000-10-31 Jim Wilson <wilson@redhat.com>
343 * config/tc-ia64.c (struct md): New field tag_fixups.
344 (ia64_flush_insns): Handle tag_fixups. Error if dangling
345 qualifying predicate.
346 (emit_one_bundle): Delete spurious multiplication by one. Handle
347 tag_fixups.
348 (ia64_start_line): Error if dangling qualifying predicate.
349 (defining_tag): New static variable.
350 (ia64_unrecognized_line, case '['): Parse tags.
351 (ia64_frob_label): Create tag_fixups.
352 (md_assemble): Reset md.qp.X_op after using it.
354 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
356 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
358 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
360 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
362 2000-10-30 Kazu Hirata <kazu@hxi.com>
364 * expr.c: Fix formatting.
365 * flonum-copy.c: Likewise.
366 * flonum.h: Likewise.
367 * gasp.c: Likewise.
368 * hash.c: Likewise.
370 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
372 * as.h (OPTION_MD_BASE): Bump to 190.
373 * as.c (parse_args) <std_longopts>: Add comment about the need to
374 check OPTION_MD_BASE in as.h.
376 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
377 for weak symbols.
379 2000-10-27 Nick Clifton <nickc@redhat.com>
381 * configure.in (emulations): Add m68hc12.
382 * configure: Regenerate.
383 * po/gas.pot: Regenerate.
385 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
387 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
388 cpsr*.
389 (arm_psr_parse): Handle lowercase CPSR and SPSR.
391 2000-10-25 Nick Clifton <nickc@redhat.com>
393 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
394 a DWARF2 line number information sequence.
396 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
398 * read.c (generate_lineno_debug): Update comment describing why
399 DWARF2 line number debug information is not generated
400 automatically by this function.
402 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
403 not all.
405 * config/tc-arm.h (md_end): Define.
406 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
408 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
409 if generating DWARF2 line numbers.
410 (arm_end_of_source): New function. Call dwarf2_finish if
411 necessary.
413 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
414 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
415 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
417 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
419 * tc-i386.c: Fix prototype declarations for functions taking no
420 arguments.
422 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
424 * tc-i386.c (i386_operand_modifier): Remove.
425 (build_displacement_string): Remove.
426 (i386_parse_seg): Remove.
427 (i386_intel_memory_operand): Remove.
428 (i386_intel_operand): Re-write using recursive descent parser based
429 on MASM documentation.
430 (struct intel_parser_s): New structure.
431 (intel_parser): New static variable.
432 (struct intel_token): New structure.
433 (cur_token, prev_token): New static variables.
434 (T_NIL): Define.
435 (T_CONST): Define.
436 (T_REG): Define.
437 (T_BYTE): Define.
438 (T_WORD): Define.
439 (T_DWORD): Define.
440 (T_QWORD): Define.
441 (T_XWORD): Define.
442 (T_SHORT): Define.
443 (T_OFFSET): Define.
444 (T_PTR): Define.
445 (T_ID): Define.
446 (intel_match_token): New function.
447 (intel_get_token): New function.
448 (intel_putback_token): New function.
449 (intel_expr): New function.
450 (intel_e05): New function.
451 (intel_e05_1): New function.
452 (intel_e06): New function.
453 (intel_e06_1): New function.
454 (intel_e09): New function.
455 (intel_e09_1): New function.
456 (intel_e10): New function.
457 (intel_e10_1): New function.
458 (intel_e11): New function.
460 2000-10-20 Jakub Jelinek <jakub@redhat.com>
462 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
463 instructions to loose any special insn->architecture mask.
465 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
466 (sparc_md_end, sparc_arch_types, sparc_arch,
467 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
468 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
469 request v9b architecture if they are used).
471 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
473 * config/tc-m68k.c: Fix the previous misapplied patch.
475 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
477 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
478 BFD_ASSEMBLER and !BFD_ASSEMBLER.
479 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
480 BFD_RELOC_*.
482 2000-10-17 Kazu Hirata <kazu@hxi.com>
484 * debug.c: Fix formatting.
485 * depend.c: Likewise.
486 * dwarf2dbg.c: Likewise.
487 * dwarf2dbg.h: Likewise.
488 * ecoff.c: Likewise.
489 * expr.c: Likewise.
490 * expr.h: Likewise.
491 * flonum-konst.c: Likewise.
492 * frags.h: Likewise.
494 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
496 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
497 options.
498 * doc/as.texinfo: Added notes about this new option.
500 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
502 * config/tc-sh.c (JREG): Remove.
503 (md_convert_frag): Remove #if 0:d code using JREG.
505 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
507 * config/tc-i386.c (i386_operand_modifier): Only match
508 modifiers SHORT and FLAT if they are followed by a space.
509 (parse_register): When `allow_naked_reg' is set, do not confuse
510 identifiers that start with a register name with a register.
512 2000-10-12 Kazu Hirata <kazu@hxi.com>
514 * app.c: Fix formatting.
515 * as.c: Likewise.
516 * as.h: Likewise.
517 * bit_fix.h: Likewise.
518 * cgen.c: Likewise.
519 * cgen.h: Likewise.
520 * cond.c: Likewise.
522 2000-10-11 Alan Modra <alan@linuxcare.com.au>
524 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
526 2000-10-07 Alan Modra <alan@linuxcare.com.au>
528 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
529 Re-arrange function a little and improve error message.
531 * write.c (write_relocs): Fix a comment.
533 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
534 link-once sections.
536 2000-10-05 Jim Wilson <wilson@cygnus.com>
538 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
540 2000-10-05 Alan Modra <alan@linuxcare.com.au>
542 * config/tc-i386.c: Delete some useless comments, reformat others.
544 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
545 non-global syms in linkonce sections.
547 2000-10-04 Ralf Baechle <ralf@gnu.org>
549 * config/tc-ia64.c (operand_match): Don't use // style comments.
550 * config/tc-i370.c: Likewise.
552 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
554 Changes to handle varying register prefix and user symbol prefix.
555 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
556 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
557 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
558 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
559 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
560 (demand_register_prefix): New variable.
561 (md_pseudo_table): New pseudo ".syntax".
562 (md_longopts): New options --no-underscore and --underscore.
563 (cris_target_format): Return elf32-us-cris or elf32-cris depending
564 on symbols_have_leading_underscore.
565 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
566 (get_spec_reg): Ditto.
567 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
568 Fix formatting.
569 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
570 --help.
571 <case OPTION_NO_US, case OPTION_US>: New.
572 (md_show_usage): Be brief and reformat to match continuation of
573 --help.
574 * po/gas.pot: Regenerate.
576 2000-09-28 Alan Modra <alan@linuxcare.com.au>
578 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
579 force relocs for 12 bit branches.
580 (md_apply_fix): Similarly, adjust logic here.
582 2000-09-28 Alan Modra <alan@linuxcare.com.au>
584 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
585 adjust for external and weak syms as we will use a reloc. Allow
586 for +8 offset when calculating limits of branches.
587 (hppa_fix_adjustable): Undo 2000-09-23 change.
588 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
589 Correct distance calculation.
590 (tc_gen_reloc): Print the file name and line number if we can't
591 handle a fixup.
593 From John David Anglin <dave@hiauly1.hia.nrc.ca>
594 * config/tc-hppa.c (nonzero_dibits): Define.
595 (arg_reloc_stub_needed): Check each arg and return value
596 separately for zero case.
597 (pa_align): Declare argument `bytes'.
599 2000-09-25 Kazu Hirata <kazu@hxi.com>
601 * config/tc-cris.c: Fix formatting.
602 * config/tc-d10v.h: Likewise.
603 * config/tc-d30v.c: Likewise.
604 * config/tc-d30v.h: Likewise.
605 * config/tc-fr30.c: Likewise.
606 * config/tc-fr30.h: Likewise.
607 * config/tc-m68k.c: Likewise.
608 * config/tc-m68k.h: Likewise.
609 * config/tc-pj.h: Likewise.
610 * config/tc-ppc.c: Likewise.
611 * config/tc-ppc.h: Likewise.
612 * config/tc-sh.c: Likewise.
613 * config/tc-sh.h: Likewise.
614 * config/tc-sparc.c: Likewise.
615 * config/tc-v850.h: Likewise.
616 * config/tc-vax.h: Likewise.
617 * config/tc-w65.h: Likewise.
618 * config/tc-z8k.h: Likewise.
620 2000-09-23 Alan Modra <alan@linuxcare.com.au>
622 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
623 checks only for ELF.
624 (hppa_force_relocation): Likewise.
626 2000-09-22 Jim Wilson <wilson@cygnus.com>
628 * config/tc-ia64.c (dv_sem): Add "stop".
629 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
630 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
631 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
632 match above.
633 (mark_resources): Check IA64_RS_PRr.
635 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
637 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
638 md_estimate_size_before_relax): Redesign and clean up the
639 relaxation mechanism.
641 2000-09-21 Kazu Hirata <kazu@hxi.com>
643 * config/tc-ns32k.c: Fix formatting.
644 * config/tc-ns32k.h: Likewise.
646 2000-09-20 Kazu Hirata <kazu@hxi.com>
648 * config/tc-m32r.c: Fix formatting.
649 * config/tc-m32r.h: Likewise.
650 * config/tc-m68851.h: Likewise.
651 * config/tc-m68hc11.c: Likewise.
652 * config/tc-m68hc11.h: Likewise.
653 * config/tc-m88k.c: Likewise.
654 * config/tc-mcore.c: Likewise.
655 * config/tc-mcore.h: Likewise.
656 * config/tc-mips.c: Likewise.
657 * config/tc-mips.h: Likewise.
658 * config/tc-mn10200.h: Likewise.
659 * config/tc-mn10300.h: Likewise.
660 * config/tc-tahoe.c: Likewise.
661 * config/tc-tahoe.h: Likewise.
663 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
665 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
666 Likewise in relaxation description comments.
668 2000-09-18 Alan Modra <alan@linuxcare.com.au>
670 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
671 subtraction of two syms without emitting a relocation.
673 From David Huggins-Daines <dhd@linuxcare.com>
674 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
675 global or weak symbols.
677 2000-09-15 Kazu Hirata <kazu@hxi.com>
679 * config/tc-h8300.h: Fix formatting.
680 * config/tc-h8500.c: Likewise.
681 * config/tc-h8500.h: Likewise.
682 * config/tc-hppa.h: Likewise.
683 * config/tc-i370.h: Likewise.
684 * config/tc-i386.h: Likewise.
685 * config/tc-i860.c: Likewise.
686 * config/tc-i860.h: Likewise.
687 * config/tc-i960.h: Likewise.
688 * config/tc-ia64.c: Likewise.
689 * config/tc-ia64.h: Likewise.
691 2000-09-14 Kazu Hirata <kazu@hxi.com>
693 * config/tc-a29k.c: Fix formatting.
694 * config/tc-alpha.c: Likewise.
695 * config/tc-arc.c: Likewise.
696 * config/tc-arc.h: Likewise.
697 * config/tc-arm.c: Likewise.
698 * config/tc-arm.h: Likewise.
699 * config/tc-avr.c: Likewise.
700 * config/tc-avr.h: Likewise.
701 * config/tc-tic30.c: Likewise.
702 * config/tc-tic30.h: Likewise.
703 * config/tc-tic54x.c: Likewise.
704 * config/tc-tic54x.h: Likewise.
705 * config/tc-tic80.c: Likewise.
706 * config/tc-tic80.h: Likewise.
708 2000-09-14 Timothy Wall <twall@cygnus.com>
710 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
711 parallel comparisons for later use.
712 (struct rsrc): Add parallel comparison type.
713 (resources_match): Skip special cases of PR usage (non-conflicting
714 parallel compares).
716 2000-09-13 Kazu Hirata <kazu@hxi.com>
718 * config/obj-ecoff.c: Fix formatting.
719 * config/obj-elf.c: Likewise.
720 * config/obj-elf.h: Likewise.
721 * config/obj-evax.h: Likewise.
722 * config/obj-generic.h: Likewise.
723 * config/obj-hp300.c: Likewise.
724 * config/obj-hp300.h: Likewise.
725 * config/obj-ieee.h: Likewise.
726 * config/obj-vms.c: Likewise.
727 * config/obj-vms.h: Likewise.
729 2000-09-13 Anders Norlander <anorland@acc.umu.se>
731 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
732 (md_parse_option): Ditto.
733 (md_longopts): Add -mips32 option.
734 (md_show_usage): Document new options.
735 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
736 (mips_ip): Assemble mfc0 with a sub-selection code.
737 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
738 (mips_cpu_to_str): New function.
739 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
740 Use CPU_* defines instead of hardcoded numbers.
742 * doc/as.texinfo: Document new options.
743 * doc/c-mips.texi: Ditto.
745 2000-09-12 Kazu Hirata <kazu@hxi.com>
747 * as.h: Fix formatting.
748 * asintl.h: Likewise.
749 * bit_fix.h: Likewise.
750 * config/obj-aout.c: Likewise.
751 * config/obj-aout.h: Likewise.
752 * config/obj-bout.c: Likewise.
753 * config/obj-bout.h: Likewise.
754 * config/obj-coff.c: Likewise.
755 * config/obj-coff.h: Likewise.
756 * dwarf2dbg.h: Likewise.
757 * expr.h: Likewise.
758 * flonum.h: Likewise.
759 * frags.h: Likewise.
760 * itbl-ops.h: Likewise.
761 * macro.h: Likewise.
762 * read.h: Likewise.
763 * sb.h: Likewise.
764 * struc-symbol.h: Likewise.
765 * subsegs.h: Likewise.
766 * symbols.h: Likewise.
767 * tc.h: Likewise.
768 * write.h: Likewise.
770 2000-09-11 Kazu Hirata <kazu@hxi.com>
772 * bignum-copy.c: Fix formatting.
773 * config/tc-i370.c: Likewise.
774 * config/tc-i960.c: Likewise.
775 * config/tc-m68k.c: Likewise.
776 * ehopt.c: Likewise.
777 * flonum-copy.c: Likewise.
778 * flonum-konst.c: Likewise.
779 * flonum-mult.c: Likewise.
780 * literal.c: Likewise.
781 * read.c: Likewise.
782 * sb.c: Likewise.
783 * stabs.c: Likewise.
784 * subsegs.c: Likewise.
786 2000-09-09 Philip Blundell <philb@gnu.org>
788 * configure.in (arm*-*-uclinux*): New target.
789 * configure: Regenerate.
791 2000-09-09 Kazu Hirata <kazu@hxi.com>
793 * input-file.c: Fix formatting.
794 * itbl-ops.c: Likewise.
795 * messages.c: Likewise.
797 2000-09-08 Philip Blundell <philb@gnu.org>
799 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
800 offset is negative.
802 2000-09-07 H.J. Lu <hjl@gnu.org>
804 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
805 * configure: Rebuild.
807 2000-09-07 Kazu Hirata <kazu@hxi.com>
809 * atof-generic.c: Fix formatting.
810 * config/tc-mips.c: Likewise.
811 * config/tc-vax.c: Likewise.
812 * input-scrub.c: Likewise.
814 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
816 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
817 * configure.in (sh-*-linux*): Added.
818 * configure: Rebuilt.
820 2000-09-06 Kazu Hirata <kazu@hxi.com>
822 * config/tc-hppa.c: Fix formatting.
824 * ecoff.c: Fix formatting.
826 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
828 * configure: Rebuilt with new libtool.m4.
830 2000-09-05 Kazu Hirata <kazu@hxi.com>
832 * cgen.c: Fix formatting.
833 * config/tc-ia64.c: Likewise.
835 2000-09-05 Nick Clifton <nickc@redhat.com>
837 * aclocal.m4: Regenerate.
838 * config.in: Regenerate.
839 * configure: Regenerate.
840 * po/gas.pot: Regenerate.
842 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
844 * config/tc-cris.c: Correct comment typos.
846 2000-09-05 Eric Christopher <echristo@cygnus.com>
848 * config/tc-mn10300.c: Cleanup.
849 (md_pcrel_from): Enable.
851 2000-09-05 Alan Modra <alan@linuxcare.com.au>
853 * expr.c (operand): Fix a comment typo.
854 * write.c (write_relocs): Fix a signed/unsigned warning.
856 * config/tc-hppa.c (fudge_reg_expressions): New
857 (hppa_force_reg_syms_absolute): New.
858 (pa_equ): Allow reg_section expressions.
859 * config/tc-hppa.c (md_optimize_expr): Define.
860 (hppa_force_reg_syms_absolute): Prototype.
862 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
863 (pa_parse_number): Pass in arg to select fp reg parsing.
864 Return 1 to indicate format checks pass. If strict, then only
865 accept a register or register symbol. Return value in...
866 (pa_number): New static for pa_parse_number.
867 (FP_REG_BASE): Define.
868 (FP_REG_RSEL): Define.
869 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
870 appropriate. White space changes.
871 (need_pa11_opcode): Don't bother passing any params, get them from
872 globals instead.
873 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
874 Remove extraneous check in case 'Q'.
875 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
876 reg, set section of resulting symbol to reg_section.
877 (pa_parse_space_stmt): Modify call to pa_parse_number.
878 (pa_space): Likewise.
880 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
881 (hppa_force_relocation): Handle vtable relocs.
882 (pa_vtable_entry): New.
883 (pa_vtable_inherit): New.
884 (md_pseudo_table): Add entries for vtable pseudos.
885 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
886 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
887 against weak syms.
888 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
889 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
890 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
891 millicode import.
892 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
893 specify a symbol type.
895 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
896 dependent things together.
897 (md_elf_symbol_type): Define.
899 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
900 symbol.
901 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
903 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
904 (obj_elf_vtable_entry): Declare.
906 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
907 and export function.
908 (obj_elf_vtable_entry): Similarly.
909 (elf_pseudo_table): Fix the damage with a cast.
911 2000-09-03 Richard Henderson <rth@cygnus.com>
913 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
914 for template selection when a label is needed.
916 2000-09-02 Kazu Hirata <kazu@hxi.com>
918 * config/tc-ia64.c: Fix formatting.
920 2000-09-02 Nick Clifton <nickc@redhat.com>
922 * configure.in: Increase version number to 2.10.91.
923 * configure: Regenerate.
924 * aclocal.m4: Regenerate.
925 * config.in: Regenerate.
926 * po/gas.pot: Regenerate.
927 * Makefile.in: Regenerate.
929 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
931 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
932 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
933 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
934 similar relocs.
935 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
936 branches.
938 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
940 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
941 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
942 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
943 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
944 (GOT_symbol): New variable.
945 (md_undefined_symbol): Set it.
947 2000-09-01 Richard Henderson <rth@cygnus.com>
949 * config/tc-ia64.c (match): Don't inline.
950 (extra_goodness): New.
951 (md_begin): Prefer nop.f and nop.b for best_template.
953 2000-08-31 Kazu Hirata <kazu@hxi.com>
955 * as.c: Fix formatting.
956 * cond.c: Likewise.
957 * frags.c: Likewise.
958 * macro.c: Likewise.
960 2000-08-31 Eric Christopher <echristo@cygnus.com>
962 * config/tc-mn10300.c: Cleanup and fix warnings.
963 (md_pseudo_table): Add initializers.
964 (md_show_usage): Cleanup.
965 (md_parse_option): Fix warnings.
966 (md_undefined_symbol): Fix warnings.
967 (md_conver_frag): Fix warnings.
968 (tc_gen_reloc): Fix warnings.
969 (md_apply_fix3): Fix warnings.
970 (check_operand): Fix warnings.
972 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
974 * acinclude.m4: Include libtool and gettext macros from the
975 top level.
976 * aclocal.m4, configure: Rebuilt.
978 2000-08-30 Mark Hatle <mhatle@mvista.com>
980 * config/tc-ppc.c (md_parse_option): Recognize -m405.
982 2000-08-31 Kazu Hirata <kazu@hxi.com>
984 * listing.c: Fix formatting.
986 2000-08-29 Kazu Hirata <kazu@hxi.com>
988 * app.c: Fix a comment typo. Fix formatting.
990 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
992 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
993 offset of the target destination for jmp instructions.
994 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
996 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
998 * NEWS: Mention support for CRIS.
1000 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1002 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1003 Sets `.lcomm' alignment to zero.
1005 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1007 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1008 (TC_FIX_ADJUSTABLE): Define.
1010 2000-08-23 Jim Wilson <wilson@cygnus.com>
1012 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1013 unwind.personality_routine is set.
1015 2000-08-23 H.J. Lu <hjl@gnu.org>
1017 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1019 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1021 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1022 environment is pe.
1024 2000-08-22 H.J. Lu <hjl@gnu.org>
1026 * config.in (STRICTCOFF): New for strict COFF.
1028 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1029 i386-*-go32* and i386-go32-rtems*.
1030 * configure: Rebuilt.
1032 * config/obj-coff.c (obj_coff_endef): Follow the historical
1033 behavior if STRICTCOFF is not defined.
1035 * doc/internals.texi: Document STRICTCOFF.
1037 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1039 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1040 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1041 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1042 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1043 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1044 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1045 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1046 Likewise.
1048 2000-08-22 Eric Christopher <echristo@cygnus.com>
1050 * config/tc-mn10300.c: (md_apply_fix): New function.
1051 (mn10300_force_relocation): New function.
1052 (mn10300_fix_adjustable): New function.
1054 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1055 (TC_HANDLES_FX_DONE): Define.
1056 (obj_fix_adjustable): Define.
1057 (MD_APPLY_FIX3): Define.
1058 (TC_LINKRELAX_FIXUP): Define.
1060 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1061 previously defined.
1062 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1064 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1066 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1068 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1069 if the fixup resulted in a relocation.
1071 2000-08-18 Nick Clifton <nickc@redhat.com>
1073 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1074 Make reference to first element of shift_names explicit.
1076 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1078 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1079 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1080 add a symbol's address. Removed all target-specific #ifdefs that
1081 used to accomplished the same.
1082 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1083 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1084 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1085 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1086 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1088 2000-08-17 Kazu Hirata <kazu@hxi.com>
1090 * dwarf2dbg.c: Fix formatting.
1092 2000-08-17 Nick Clifton <nickc@redhat.com>
1094 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1095 to be recoded as logical shift lefts by zero.
1097 2000-08-16 Jim Wilson <wilson@cygnus.com>
1099 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1100 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1101 source registers.
1102 (note_register_values): Handle IA64_OPND_R3_2 operands.
1104 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1106 * config/tc-i860.c (md_operand): Silly typo fixed.
1108 2000-08-16 Nick Clifton <nickc@redhat.com>
1110 * config/tc-arm.c (struct asm_shift): Delete.
1111 (shift[]): Delete.
1112 (enum asm_shift_index): New.
1113 (struct asm_shift_properties): New.
1114 (struct asm_shift_name): New.
1115 (shift_properties[]); New.
1116 (shift_names[]); New.
1118 (decode_shift): Use new structures.
1119 Issue a warning is "ROR #0" is used.
1120 Issue a warning if "ASR #0" or "LSR #0" is used.
1122 (md_begin): Initialise arm_shift_hsh table from new
1123 asm_shift_name array.
1125 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1127 * config/tc-sparc.c: Kill all warnings.
1128 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1129 in -xarch= as well.
1130 (md_show_usage): Update usage text.
1132 2000-08-16 Nick Clifton <nickc@redhat.com>
1134 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1135 useful.
1137 2000-08-15 Will Cohen <wcohen@redhat.com>
1139 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1141 * config/tc-sh.c (md_assemble): Changed so debug_type
1142 test performed for ppi_assemble
1143 * config/tc-sh.c: Included dwarf2dbg.h.
1144 (debug_line): Defined.
1145 (md_assemble): Generates dwarf2 line info.
1146 (sh_finalize): New function. Finalize dwarf2 info.
1147 (assemble_ppi): Returns size of code generated.
1148 (build_Mytes): Returns size of code generated.
1149 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1150 * config/tc-sh.h (md_end): Defined.
1151 (sh_finalize): Declared.
1153 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1155 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1156 md_number_to_chars.
1158 2000-08-14 Nick Clifton <nickc@redhat.com>
1160 * config/tc-arm.c (do_bx): Allow "bx pc".
1162 2000-08-14 Jim Wilson <wilson@cygnus.com>
1164 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1165 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1166 (md_begin): Change assignment to md.flag to OR in the new bit.
1168 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1170 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1171 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1172 C_MOU, and C_EOS.
1174 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1176 * NEWS: Mention i860 support.
1178 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1180 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1182 2000-08-14 Andreas Schwab <schwab@suse.de>
1184 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1186 2000-08-11 Andreas Schwab <schwab@suse.de>
1188 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1189 argument.
1191 2000-08-11 Kazu Hirata <kazu@hxi.com>
1193 * expr.c: Fix formatting.
1194 * config/obj-bout.c: Likewise.
1196 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1198 * doc/c-i860.texi: Flesh out the i860 section more.
1200 2000-08-10 Kazu Hirata <kazu@hxi.com>
1202 * symbols.c: Fix formatting.
1203 * expr.c: Likewise.
1205 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1207 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1208 has the IgnoreSize bit set.
1210 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1212 From Rodney Brown <RodneyBrown@mynd.com>
1213 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1214 * configure: Regenerate.
1216 2000-08-09 Kazu Hirata <kazu@hxi.com>
1218 * hash.c: Fix formatting.
1219 * gasp.c: Likewise.
1221 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1223 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1224 (i860_fix_info): New enum.
1225 (MD_APPLY_FIX3): Define.
1226 (WORKING_DOT_WORD): Define.
1227 (TC_HANDLES_FX_DONE): Define.
1228 (DIFF_EXPR_OK): Define.
1229 (LISTING_HEADER): Define.
1230 (TARGET_FORMAT): Select target format based on endian flag.
1231 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1232 (target_big_endian): Add external declaration.
1234 * config/tc-i860.c: All existing code reworked completely. Other
1235 new code shown below.
1236 (SYNTAX_SVR4): Define.
1237 (target_warn_expand): New variable.
1238 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1239 (md_longopts): Declare and define with new options (-EL, -EB,
1240 and -mwarn-expand).
1241 (md_show_usage): New function.
1242 (md_operand): New function.
1243 (obtain_reloc_for_imm16): New function.
1244 (md_apply_fix3): New function.
1245 (tc_gen_reloc): New function.
1247 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1249 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1250 2 bytes of the jump address are in the same frag.
1251 (find): Accept 68hc12 register indirect modes.
1253 * NEWS: Mention 68HC11 & 68HC12 support.
1255 2000-08-07 Richard Henderson <rth@cygnus.com>
1257 * config/tc-ia64.c (unwind): Add prologue_mask member.
1258 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1259 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1260 (dot_body): Clear unwind.prologue_mask.
1261 (dot_prologue): Set it. Accept a register second argument.
1263 2000-08-07 Kazu Hirata <kazu@hxi.com>
1265 * config/atof-ieee.c: Fix formatting.
1266 * config/atof-tahoe.c: Likewise.
1268 2000-08-06 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1271 work.
1273 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1274 of .popsection, .previous, .pushsection, .subsection,
1275 .version, .vtable_entry, .vtable_inherit and .weak.
1277 2000-08-05 Kazu Hirata <kazu@hxi.com>
1279 * config/tc-cris.c: Fix formatting.
1280 * config/tc-i386.c: Likewise.
1281 * config/tc-sparc.c (sparc_ip): Simplify the code.
1283 2000-08-04 Kazu Hirata <kazu@hxi.com>
1285 * config/tc-cris.c: Rearrange code for readability.
1286 * config/tc-d10v.c: Fix formatting.
1287 * config/tc-m32r.c: Likewise.
1288 * config/tc-sparc.c: Likewise.
1290 2000-08-02 Jim Wilson <wilson@cygnus.com>
1292 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1293 before ia64_find_opcode.
1294 (md_assemble): Likewise.
1296 2000-08-01 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1299 Undo some formatting fixes.
1301 2000-08-01 Kazu Hirata <kazu@hxi.com>
1303 * config/obj-som.c: Fix formatting.
1304 * config/obj-ieee.c: Likewise.
1305 * config/tc-arm.c: Likewise.
1306 * config/tc-v850.c: Likewise.
1308 2000-08-01 Nick Clifton <nickc@redhat.com>
1310 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1311 index by command line option.
1313 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1315 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1316 (@node M68K-Branch): Rewrite to match the reality.
1318 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1320 * doc/c-i860.texi: New file.
1321 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1322 * doc/Makefile.in: Regenerate.
1323 * doc/all.texi: Add I860 as relevant architecture.
1324 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1326 2000-07-31 Kazu Hirata <kazu@hxi.com>
1328 * config/tc-d30v.c: Fix formatting.
1330 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1332 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1333 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1334 long emit a long branch if available instead of an absolute jump, never
1335 emit absolute jumps for anything with --pcrel.
1337 * doc/c-m68k.texi: Document new command line option.
1339 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1341 * config/tc-avr.c: Use PARAMS macro in function declarations.
1342 Don't declare md_pcrel_from_section (already in tc-avr.h).
1343 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1344 (avr_operand): Don't set (unsigned) op_mask to -1.
1346 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1348 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1349 * configure: Regenerated.
1350 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1351 of operand to the .type directive (.e.g, "type").
1353 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1355 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1356 * app.c (do_scrub_chars): Record where first comment found.
1357 * read.c (read_a_source_file): Init found_comment on entry, and
1358 notify whether comments found on exit.
1359 * config/tc-hppa.c (md_shortopts): Add "c".
1360 (md_longopts): Add warn-comment.
1361 (md_parse_option): Handle it.
1362 (md_show_usage): Show available options.
1363 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1365 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1367 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1368 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1369 sym_ptr_ptr
1370 (md_estimate_size_before_relax): Don't fall off end of function.
1372 2000-07-27 Kazu Hirata <kazu@hxi.com>
1374 * config/tc-avr.c: Fix formatting.
1375 * config/tc-ns32k.c: Likewise.
1377 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1379 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1381 2000-07-27 Kazu Hirata <kazu@hxi.com>
1383 * config/tc-d10v.c: Fix formatting.
1384 * config/tc-z8k.c: Likewise.
1385 * config/tc-sparc.c: Likewise.
1387 2000-07-26 Dave Brolley <brolley@redhat.com>
1389 * cgen.c (queue_fixup): Declare opinfo.
1390 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1391 (gas_cgen_md_operand): Ditto.
1392 (gas_cgen_md_apply_fix3): Ditto.
1394 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1396 * config/obj-coff.c (obj_frob_symbol): Don't merge
1397 labels. Don't merge if the symbol isn't constant. Return
1398 immediately if a symbol is merged.
1400 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1402 * frags.c (frag_align): Correct absolute section alignment.
1404 2000-07-20 DJ Delorie <dj@redhat.com>
1406 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1407 it breaks linking against DLLs.
1409 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1411 * configure.in: Add CRIS support.
1412 * configure: Regenerate.
1413 * Makefile.am: (CPU_TYPES): Add cris.
1414 (CPU_OBJ_VALID) [aout]: Add cris.
1415 (MULTI_CPU_TYPES): Add cris.
1416 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1417 [coff]: Only i386 and mips are valid.
1418 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1419 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1420 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1421 Regenerate dependencies.
1422 * Makefile.in: Regenerate.
1423 * aclocal.m4: Regenerate.
1424 * as.c: Declare crisaout, criself.
1425 * config/tc-cris.h, config/tc-cris.c: New.
1426 * config/e-criself.c, config/e-crisaout.c: New.
1427 * po/POTFILES.in, po/gas.pot: Regenerate.
1429 2000-07-20 Kazu Hirata <kazu@hxi.com>
1431 * read.c: Fix formatting.
1432 * write.c: Fix formatting.
1434 2000-07-19 H.J. Lu <hjl@gnu.org>
1436 * sb.c: Include <stdlib.h> if exists for abort ().
1438 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1440 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1441 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1442 (pa_type_args): Same here.
1444 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1446 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1447 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1448 the storage class is already set.
1450 2000-07-17 Kazu Hirata <kazu@hxi.com>
1452 * config/tc-m68hc11.c: Fix formatting.
1453 * config/tc-mn10200.c: Likewise.
1454 * config/tc-mn10300.c: Likewise.
1455 * config/tc-pj.c: Likewise.
1456 * config/tc-tic80.c: Likewise.
1457 * config/tc-w65.c: Likewise.
1459 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1461 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1462 is defined.
1464 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1466 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1467 @code.
1469 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1471 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1472 ELF as are used for SOM (except the 32-bit reloc one) to decide
1473 whether a symbol can be reduced to a section symbol. Expand on
1474 the comment for symbols involved in LR% and RR% expressions.
1476 2000-07-14 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-mips.c (mips_disable_float_construction): New
1479 static variable. Set to true if doubles should not be
1480 constructed by loading two single width fp registers with
1481 halves of the value.
1482 (mips_ip): Test mips_disable_float_construction.
1483 (md_longopts): Add command line switches --construct-floats
1484 and --no-construct-floats.
1485 (md_parse_option): Parse new command line options.
1486 (md_show_usage): Describe new command line options.
1488 * doc/c-mips.texi: Document new command line options.
1490 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1492 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1493 * configure: Regenerate.
1495 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1497 * configure.in (DEFAULT_EMULATION setting): Revert part of
1498 2000-07-01 change that set te_multi=multi unless set to tmips.
1499 * configure: Regenerate.
1501 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1503 * config/obj-coff.c (coff_frob_section): Add padding to the last
1504 section when aligning it increases its size.
1506 2000-07-11 Kazu Hirata <kazu@hxi.com>
1508 * config/tc-tic54x.c: Fix formatting.
1510 2000-07-10 Kazu Hirata <kazu@hxi.com>
1512 * config/tc-h8500.c: Fix formatting.
1513 * config/tc-tic54x.c: Fix formatting.
1515 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1517 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1518 displacements correctly.
1520 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1522 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1524 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1525 warning.
1526 (hash_jam): Ditto.
1528 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1530 From David Huggins-Daines <dhd@linuxcare.com>
1531 * config/te-hppalinux64.h: Add a new emulation.
1532 * configure.in (emulations): Add configure bits to support the
1533 64-bit Linux/parisc target.
1534 * configure: Regenerate.
1536 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1537 (md_shortopts): Add `V' for ELF.
1539 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1540 when SOM or ELF_ARG_RELOC are defined.
1541 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1542 ELF_ARG_RELOC are defined.
1543 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1544 (pa_stringer): ..Do it here instead. Fix comment typos.
1545 (hppa_force_relocation): Cast enums to int before comparing with
1546 ints.
1548 From Ryan Bradetich <rbradetich@uswest.net>
1549 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1550 redifinition warning.
1551 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1552 (hppa_force_relocation): ditto
1553 (md_apply_fix): Added cast to buf to fix warnings.
1555 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1556 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1558 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1559 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1560 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1561 reloc_type** to avoid warnings in switch.
1562 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1563 little earlier instead.
1565 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1566 and elf.
1567 (pa_type_args): Use symbol_arg_reloc_info.
1568 (struct pa_it): Make arg_reloc unsigned int.
1569 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1570 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1571 (pa_code): Delete. pa_text duplicates this function.
1572 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1573 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1574 int.
1575 (cons_fix_new_hppa): Actually change selector to e_fsel when
1576 warning about assuming so.
1577 (tc_gen_reloc): More example elf arg reloc code.
1578 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1579 (hppa_force_relocation): Likewise.
1581 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1582 files.
1583 (pa_end_of_source): Prototype.
1584 (hppa_fix_adjustable): Prototype.
1585 (LABELS_WITHOUT_COLONS): Move it..
1586 * config/te-hppa.h: To here.
1588 * config/te-hppa64.h: New file.
1590 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1591 type.
1592 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1593 format -10, -16, 16 relocs.
1594 (hppa_elf_mark_end_of_function): Test for null
1595 last_call_info->start_symbol
1597 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1598 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1599 re_assesmble_* functions. Delete extraneous statements. Fix
1600 typos in comments.
1601 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1602 insn to re_assemble_*.
1604 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1606 * doc/internals.texi (Expressions): Fix typo.
1608 2000-07-08 Kazu Hirata <kazu@hxi.com>
1610 * config/tc-sh.c: Fix formatting.
1611 * config/tc-tic54x.c: Fix formatting.
1612 * depend.c: Fix formatting.
1613 * flonum-konst.c: Likewise.
1614 * flonum-mult.c: Likewise.
1616 2000-07-07 Kazu Hirata <kazu@hxi.com>
1618 * config/tc-sh.c: Fix comments.
1619 * config/obj-vms.c: Fix comments.
1620 * config/tc-a29k.c: Likewise.
1621 * config/tc-alpha.c: Likewise.
1622 * config/tc-h8300.c: Likewise.
1623 * config/tc-h8500.c: Likewise.
1624 * config/tc-i370.c: Likewise.
1625 * config/tc-ia64.c: Likewise.
1626 * config/tc-m68hc11.c: Likewise.
1627 * config/tc-m68k.c: Likewise.
1628 * config/tc-mips.c: Likewise.
1629 * config/tc-ns32k.c: Likewise.
1630 * config/tc-ppc.c: Likewise.
1631 * config/tc-z8k.c: Likewise.
1633 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1635 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1636 Default to '(SEC_LOAD | SEC_DATA)'.
1637 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1639 * doc/internals.texi (CPU Backend): Describe
1640 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1642 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1644 * as.c (parse_args): NULL terminate the long option list.
1646 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1648 * config/tc-d30v.h: Include "write.h" for fixS.
1649 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1651 2000-07-05 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-d30v.c (write_2_short): Further changes to warning
1654 messages produced when combining EITHER_BUT_PREFER_MU attributed
1655 opcodes.
1657 2000-07-05 DJ Delorie <dj@redhat.com>
1659 * MAINTAINERS: new
1661 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1663 * config/tc-arm.c (psrs): Accept combinations of flags.
1665 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1667 * config/tc-avr.c: Change _ () to _() around all strings marked
1668 for translation (exception from the usual coding style).
1669 (avr_opt): New struct variable, how the new switches are set.
1670 (OPTION_MMCU): Define as 'm' and actually use.
1671 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1672 (show_mcu_list): New function, display the list of known MCUs.
1673 (md_show_usage): Document the new switches. Call show_mcu_list.
1674 (avr_set_arch): Change 'm' to OPTION_MMCU.
1675 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1676 Handle the new switches.
1677 (avr_operands): Disable warnings for undefined combinations of
1678 operands if -mall-opcodes. Disable warnings for skipping two-word
1679 instructions if enhanced core or -mno-skip-bug.
1680 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1681 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1682 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1683 (avr_ldi_expression): Warn about implicit lo8().
1684 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1686 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1688 * configure.in: Add entry for mips-*-sysv4*MP*
1689 * configure: Rebuild
1690 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1691 elf32-tradlittlemips for traditional mips targets.
1692 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1693 test for Link Once sections as in adjust_reloc_syms.
1694 * config/te-tmips.h: New file for traditional mips targets. Define
1695 TE_TMIPS.
1697 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1699 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1700 flags argument is not present, don't change an existing section's
1701 section's attributes. If the flags argument is present, warn if the
1702 attributes don't match the section's current attributes. When
1703 long section names are supported, set SEC_LINK_ONCE and
1704 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1706 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1708 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1709 symbols; create them.
1711 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1713 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1714 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1716 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1718 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1719 expressions. Ignore the problem when handling 16 bit signed
1720 immediates, because the assembler will take care of the relocation
1721 later.
1723 2000-06-27 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1726 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1727 sequential order, and emit warning messages if the input source
1728 code contains constructs like that, or parallel constructs
1729 containing such opcodes.
1731 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1733 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1734 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1735 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1736 (md_show_usage): Update usage message.
1737 (md_parse_option): Allow redefinition of MCU type within the
1738 same avr[1-5] bfd machine type. Show both old and new MCU type
1739 in the error message.
1740 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1741 Simplify 8K wrap code.
1743 2000-06-25 Kazu Hirata <kazu@hxi.com>
1745 * config/obj-aout.c: Remove all uses of DEFUN.
1746 * config/obj-ieee.c: Likewise.
1747 * config/tc-sh.c: Fix comment typos.
1748 * config/tc-tahoe.c: Likewise.
1749 * config/tc-vax.c: Likewise.
1750 * config/tc-w65.c: Likewise.
1751 * config/tc-z8k.c: Likewise.
1752 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1754 2000-06-24 DJ Delorie <dj@cygnus.com>
1756 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1757 more changes from Sept 1999
1758 (tc_i386_fix_adjustable): ditto
1759 (md_apply_fix3): ditto
1761 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1763 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1764 (gas_cgen_parse_operand): Set it around expression() call.
1765 (gas_cgen_md_operand): Test for it before longjmp().
1767 2000-06-24 Kazu Hirata <kazu@hxi.com>
1769 * config/tc-h8500.c: Remove all uses of DEFUN.
1770 * config/tc-sh.c: Likewise.
1771 * config/tc-w65.c: Likewise.
1772 * config/tc-z8k.c: Likewise.
1774 * config/tc-h8500.c: Fix typos in comments.
1776 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1778 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1779 is defined.
1781 2000-06-23 matthew green <mrg@redhat.com>
1783 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1784 defined. Fix error message for `[' grouping.
1786 2000-06-22 Kazu Hirata <kazu@hxi.com>
1788 * config/tc-h8300.c: Fix formatting and comment typos.
1790 2000-06-22 Timothy Wall <twall@cygnus.com>
1792 * config/tc-ia64.c (note_register_values): Move premature QP
1793 notation clearing into the appropriate place.
1795 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1797 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1798 first before anything else. Add bin-bugs.h, emul.h and progress.h
1799 Sort list of files as for $(OBJS) in Makefile.am.
1801 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1802 find one. Remake dependencies.
1803 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1804 * Makefile.in: Regenerate.
1805 * doc/Makefile.in: Regenerate.
1807 * config/tc-i386.c (i386_displacement): Don't assume a constant
1808 displacement is necessarily 16 bits when in 16 bit code mode.
1809 (md_assemble): Instead size the displacement here after we know
1810 for sure that a .code16gcc operand hasn't automatically added
1811 operand size prefixes.
1813 2000-06-21 H.J. Lu <hjl@gnu.org>
1815 * Makefile.am: Rebuild dependency.
1816 * Makefile.in: Rebuild.
1818 2000-06-21 Kazu Hirata <kazu@hxi.com>
1820 * config/tc-h8300.c (parse_reg): Make the function static.
1821 (parse_exp): Likewise.
1823 2000-06-20 DJ Delorie <dj@cygnus.com>
1825 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1826 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1827 for cygwin import libraries to work properly.
1829 2000-06-20 H.J. Lu <hjl@gnu.org>
1831 * Makefile.am: Rebuild dependency.
1832 * Makefile.in: Rebuild.
1833 * configure: Likewise.
1834 * doc/Makefile.in: Likewise.
1836 2000-06-20 Timothy Wall <twall@cygnus.com>
1838 * doc/internals.texi (CPU backend): Add @itemx for
1839 TC_START_LABEL_WITHOUT_COLON.
1840 * doc/c-tic54x.texi: New.
1841 * doc/as.texinfo: Add tic54x features and include primary tic54x
1842 documentation file.
1843 * doc/all.texi: Add C54X.
1844 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1845 * doc/Makefile.in: Regenerate.
1846 * configure.in: Add tic54x and define LIBM for tic54x.
1847 * configure: Regenrate.
1848 * config/tc-tic54x.[ch]: New.
1849 * config/obj-coff.h: Add tic54x.
1850 * Makefile.am: (CPU_TYPES): Add tic54x.
1851 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1852 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1853 (as_new_LDADD): Add $(LIBM).
1854 * Makefile.in: Regenerate.
1856 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1858 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1859 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1860 * doc/as.texinfo: Likewise.
1862 * configure, Makefile.in: Regenerate.
1863 * configure.in (emulations): Recognize m6811 and m6812.
1864 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1865 Added files for 68hc11 and 68hc12 assembler.
1866 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1867 * config/tc-m68hc11.h: Header definition for that assembler.
1869 2000-06-18 Nick Clifton <nickc@redhat.com>
1871 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1872 instead of OCTETS_PER_BYTE.
1874 * config/tc-v850.c: Fix compile time warnings.
1875 * config/tc-ppc.c: Fix compile time warnings.
1877 2000-06-18 H.J. Lu <hjl@gnu.org>
1879 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1880 * configure: Rebuild.
1882 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1884 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1885 to BFD_ASSEMBLER.
1887 2000-06-16 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1890 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1892 * doc/c-mips.texi: Document newly accepted cpu variants.
1894 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1896 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1898 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1900 * macro.c (getstring): Make it possible to escape the quote
1901 character.
1903 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1905 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1907 2000-06-13 H.J. Lu <hjl@gnu.org>
1909 * configure: Regenerate.
1911 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1913 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1914 separator.
1915 * doc/internals.texi (line_separator_chars): Semicolon is no
1916 longer a default. Mention null and newline as defaults.
1918 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1920 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1921 * config/tc-i860.h (line_separator_chars): Likewise.
1922 * config/tc-h8300.c (line_separator_chars): Likewise.
1923 * config/tc-i960.c (line_separator_chars): Likewise.
1924 * config/tc-m68k.c (line_separator_chars): Likewise.
1925 * config/tc-mips.c (line_separator_chars): Likewise.
1926 * config/tc-ns32k.c (line_separator_chars): Likewise.
1927 * config/tc-sparc.c (line_separator_chars): Likewise.
1928 * config/tc-vax.c (line_separator_chars): Likewise.
1930 * config/tc-h8300.c (comment_chars): Use string initialiser.
1931 * config/tc-i960.c (line_comment_chars): Likewise.
1932 * config/tc-z8k.c (comment_chars, line_comment_chars,
1933 line_separator_chars): Likewise.
1935 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1936 for TE_LINUX.
1938 2000-06-08 Nick Clifton <nickc@cygnus.com>
1940 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1941 for size 1 fixes.
1943 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1945 * configure.in (VERSION): Update to show this is the CVS mainline.
1947 2000-06-08 Matthew Jacob <mjacob@feral.com>
1949 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1950 $at is the integer register $r28, vs. both $r28 and the floating
1951 point register $f28.
1953 2000-06-08 James E. Wilson <wilson@cygnus.com>
1955 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1956 (dot_endp): Don't call ia64_flush_insns.
1957 (emit_one_bundle): Don't delete prologue/body records from
1958 unwind_record list in first loop. Rewrite second loop to account for
1959 this.
1961 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1963 * config/tc-ia64.c: Add missing prototypes.
1964 (generate_unwind_image): Cast argument to output_unw_records call.
1966 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1968 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1970 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1972 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1973 (REGISTER_P): likewise.
1974 (avr_opcodes): uses include/opcode/avr.h
1975 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1977 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1979 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1980 initializers too.
1982 2000-06-03 H.J. Lu <hjl@gnu.org>
1984 * read.c (is_end_of_line): Put back `;'.
1986 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1988 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1990 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1992 * expr.c (operand): Test is_end_of_line outside switch to catch
1993 line separator chars that are also operators.
1994 (operator): Return O_illegal for line separator chars.
1996 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1997 entry (or `!' entry for TC_HPPA).
1999 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2000 before indexing is_end_of_line. Remove redundant check for '\0'.
2001 (fp_op2): Likewise.
2002 * config/tc-h8500.c (md_assemble): Likewise.
2003 * config/tc-mcore.c (md_assemble): Likewise.
2004 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2005 (md_atof): Likewise
2007 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2008 is_end_of_line.
2009 * config/tc-mcore.c (mcore_cons): Likewise.
2010 (mcore_float_cons): Likewise.
2011 (mcore_stringer): Likewise.
2012 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2014 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2016 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2018 2000-05-29 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-sh.c: Fix compile time warning messages.
2022 * config/tc-mips.c: Fix compile time warning messages.
2024 2000-05-29 Philip Blundell <philb@gnu.org>
2026 * doc/as.texinfo: Update copyright dates.
2027 (Local Labels): Delete misplaced mention of ARM.
2028 * NEWS: Mention ARM ELF support.
2030 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2032 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2033 it is modified, and use the real_size to compute the frag address
2034 for dwarf2 line info.
2036 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2038 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2039 line-matching scheme to cope with automake moving variables around.
2040 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2041 * Makefile.in: Regenerate.
2043 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2045 * config/tc-sparc.c (sparc_relax): New.
2046 (md_longopts): Add -relax and -no-relax options.
2047 (md_parse_options, md_show_usage): Likewise.
2048 (md_apply_fix3): Optimize tail call into branch always if possible.
2050 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2052 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2053 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2054 rules, with warning when a GAS statement specifies a packing that
2055 will result in an instruction being squashed.
2056 Added typdef packing_type and enumerals, changed various integer
2057 literals to use the enumerals.
2059 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2061 * config/tc-ia64.c (dot_restorereg_p): New function.
2062 (md_pseudo_table): Add restorereg.p.
2063 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2064 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2066 * config/tc-ia64.h (unw_record_type): Add unwabi.
2067 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2068 called MASK with members for imask, and the masks produced by
2069 fr_mem, gr_mem, br_mem, and frgr_mem.
2070 (unw_p_record): Add members ABI and CONTEXT.
2071 (unw_x_record): Add member AB.
2072 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2073 as pseudo-register for use during unwind info generation.
2074 (AR_PFS, AR_LC): New macros.
2075 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2076 whose names start with an at sign (as in "@priunat").
2077 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2078 register.
2079 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2080 proc_end, unwind_info, personality_routine): Consolidate into
2081 "unwind" structure to reduce offset-table use. Add member
2082 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2083 to be emitted.
2084 (output_R1_format, output_R3_format, output_P3_format,
2085 output_P6_format): Initialize R with zero to reduce compiler warnings.
2086 (output_P7_format): Ditto. Add `default' branch to switch
2087 statement to reduce compiler warnings.
2088 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2089 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2090 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2091 into single argument.
2092 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2093 compiler warnings. Merge A and B args into single argument.
2094 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2095 A and B args into single argument.
2096 (free_record): Removed (wasn't used).
2097 (free_list_records): Also free imasks in prologue records.
2098 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2099 (output_spill_mask): Remove.
2100 (output_unwabi): New function.
2101 (output_epilogue, output_label_state, output_copy_state): Call
2102 alloc_record.
2103 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2104 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2105 argument.
2106 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2107 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2108 as part of handling the prologue records. Emit region's imask if
2109 we have one. Handle unwabi, epilogue, label_state, copy_state,
2110 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2111 spill_sprel_p, and spill_reg_p records.
2112 (set_imask, count_bits, slot_index): New function.
2113 (fixup_unw_records): Fix region size computation. Handle
2114 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2115 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2116 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2117 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2118 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2119 (dot_save): Use manifest constants for applicaton registers.
2120 Handle REG_PR and REG_PRIUNAT.
2121 (dot_restore): Don't just ignore it.
2122 (dot_restorereg): New function..
2123 (generate_unwind_image): Ensure unwind info is a multiple of eight
2124 bytes, not just four bytes.
2125 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2126 (dot_altrp): Don't just ignore it.
2127 (dot_savemem): New function. Replaces dot_savesp() and
2128 dot_savepsp(). Use manifest constants for applicaton registers.
2129 Handle REG_PR and REG_PRIUNAT.
2130 (dot_savef): Simplify.
2131 (dot_saveb): Support generation of br_gr.
2132 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2133 dot_label_state, dot_copy_state): New function.
2134 (dot_unwabi): Don't just ignore it.
2135 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2136 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2137 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2138 (emit_one_bundle): Set slot number for prologue/body records
2139 *before* emitting the first insn.
2140 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2141 (md_begin): Declare "psp" pseudo-register.
2142 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2143 so we don't get segfault.
2144 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2145 counts as required per SW Conventions manual
2146 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2147 output_preds_psprel, output_preds_sprel, output_spill_base,
2148 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2149 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2150 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2151 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2152 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2153 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2154 (dot_vframe): Implement.
2155 (dot_vframesp, dot_vframepsp): New function.
2157 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2159 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2160 * configure: Regenerate.
2162 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2164 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2165 (md_estimate_size_before_relax): so we can use it here instead of
2166 old kludges. Localise vars to blocks. Comment.
2168 * frags.c (frag_new): Update fr_var comments.
2169 * frags.h (struct frag): Ditto.
2171 2000-05-22 Richard Henderson <rth@cygnus.com>
2173 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2174 (pseudo_func): Add pcrel.
2175 (operand_match): Handle IA64_OPND_TGT64.
2176 (build_insn): Likewise.
2177 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2178 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2179 (fix_insn): Handle all three 64-bit relocation types.
2181 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2183 * obj.h (struct format_ops): New members begin, app_file,
2184 s_set_other, s_set_desc, s_get_type, s_set_type,
2185 separate_stab_sections, init_stab_section.
2187 * config/obj-multi.h: Update GPL notice to v2.
2188 (obj_begin): New.
2189 (obj_app_file): New.
2190 (S_SET_SIZE): Test s_set_size for NULL before calling.
2191 (S_SET_ALIGN): Similar for s_set_align.
2192 (S_SET_OTHER): New.
2193 (S_SET_DESC): New.
2194 (S_GET_TYPE): New.
2195 (S_SET_TYPE): New.
2196 (SEPARATE_STAB_SECTIONS): New.
2197 (INIT_STAB_SECTION): New.
2198 (EMIT_SECTION_SYMBOLS): New.
2199 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2201 * config/obj-elf.h: Update GPL notice to v2.
2202 Mention that this file is included from obj-multi.h.
2203 (obj_begin): Wrap definition in ifndef.
2204 (elf_file_symbol): Constify declaration.
2205 (obj_app_file): Ditto.
2206 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2207 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2209 * config/obj-elf.c (elf_s_set_other): New.
2210 (elf_file_symbol): Constify argument.
2211 (elf_separate_stab_sections): New.
2212 (elf_init_stab_section): New.
2213 (elf_format_ops): Add new members. Remove comma at end.
2215 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2216 (ecoff_format_ops): Add new fields. Remove comma at end.
2217 Mention inconsistency for emit_section_symbols.
2219 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2221 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2222 (coff_separate_stab_sections): New.
2223 (coff_format_ops): Add new members.
2225 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2226 (obj_aout_s_set_other): New.
2227 (obj_aout_s_set_desc): New.
2228 (obj_aout_s_get_type): New.
2229 (obj_aout_s_set_type): New.
2230 (obj_aout_separate_stab_sections): New.
2231 (aout_format_ops): New members added. Use obj_aout_process_stab,
2232 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2233 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2234 appropriate.
2235 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2237 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2239 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2240 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2241 (md_estimate_size_before_relax): Ensure jumps to weak and
2242 externally visible symbols are relocatable.
2244 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2246 * stabs.c (aout_process_stab): Make global.
2247 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2248 * read.h (aout_process_stab): Declare.
2250 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2251 Generalize to *aout, *coff *elf.
2252 * configure: Regenerated.
2254 * doc/internals.texi (Object format backend): Say
2255 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2257 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2258 * Makefile.in: Regenerated.
2260 2000-05-19 Catherine Moore <clm@cygnus.com>
2262 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2264 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2266 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2267 instruction to reflect change in re_assemble_*.
2269 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2271 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2272 build PA64 ELF tools.
2273 * configure: Rebuilt.
2275 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2277 * Makefile.am: Regenerate dependencies.
2278 * Makefile.in: Regenerate.
2280 2000-05-15 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-arm.c (struct asm_psr): Add boolean field
2283 distinguishing between CSPR and SPSR. Rename 'number' field
2284 to 'field'.
2285 (psrs): Rearrange contents to match new asm_psr structure.
2286 (arm_psr_parse): Move next to psr_required_here. Make it
2287 return an asm_psr structure.
2288 (psr_required_here): Use asm_psr structure returned by
2289 arm_psr_parse.
2290 (do_msr): Reorganise to allow psr_required_here to be called
2291 only once.
2292 (md_undefined_name): Mark 'name' parameter as unused, since
2293 the COFF target does not use it.
2295 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2297 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2298 standards.
2299 * config/te-aux.h: Likewise.
2300 * config/te-dpx2.h: Likewise.
2301 * config/te-go32.h: Likewise.
2302 * config/te-hp300.h: Likewise.
2303 * config/te-hppa.h: Likewise.
2304 * config/te-i386aix.h: Likewise.
2305 * config/te-ic960.h: Likewise.
2306 * config/te-interix.h: Likewise.
2307 * config/te-nbsd532.h: Likewise.
2308 * config/te-pc532mach.h: Likewise.
2309 * config/te-ppcnw.h: Likewise.
2310 * config/te-psos.h: Likewise.
2311 * config/te-sparcaout.h: Likewise.
2312 * config/te-sun3.h: Likewise.
2313 * config/te-sysv32.h: Likewise.
2315 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2317 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2318 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2319 and sign extend without an if statement.
2320 (build_bytes): Likewise.
2322 2000-05-14 Kazu Hirata <kazu@hxi.com>
2324 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2325 X_add_symbol L_32 case.
2327 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2329 * config/te-freebsd.h: New file.
2331 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2333 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2334 bindtextdomain): Replace defines with those from intl/libgettext.h
2335 to quieten gcc warnings.
2337 * NEWS: Mention x86 .arch and -q.
2339 * config/tc-i386.c (quiet_warnings): New.
2340 (md_assemble): Use quiet_warnings.
2341 (md_parse_option): Set quiet_warnings from -q.
2342 (md_show_usage): Mention -q, delete -m.
2343 (flag_do_long_jump): Delete.
2344 (md_parse_option): Remove -m.
2345 (md_show_usage): Remove -m.
2346 (md_create_long_jump): Remove useless flag_do_long_jump code.
2348 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2349 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2351 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2352 Alexander Sokolov <robocop@netlink.ru>
2354 * doc/c-i386.texi (i386-Arch): New section.
2355 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2357 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2358 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2359 architecture has been given and is not 486.
2360 (set_cpu_arch): New.
2361 (md_pseudo_table): Add .arch.
2362 (md_assemble): Warn if cpu architecture has been given and an
2363 unsupported instruction.
2365 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2366 Move operand_types bit defines after relevant template field.
2367 (template): Add cpu_flags.
2368 (Cpu*): Define.
2369 (arch_entry): New.
2371 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2373 * config/tc-mn10300.h (md_end): Define.
2374 (mn10300_finalize): Declare.
2375 * config/tc-mn10300.c: Include dwarf2dbg.h.
2376 (debug_line): Define.
2377 (md_assemble): Generate dwarf2 line info.
2378 (mn10300_finalize): New function. Finalize dwarf2 info.
2380 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2382 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2383 external version of the relocation for weak symbols.
2385 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2387 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2388 frame size in units of 16 bytes, as required per SW Conventions manual.
2389 (output_unw_records): Output info-block header as a dword to get
2390 byte-order right.
2392 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2394 * as.h: #include "file", not <file> on files from ../include.
2395 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2396 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2397 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2398 (tc_coff_symbol_emit_hook): Ditto.
2399 (OPTCOUNT): Cast to int to avoid compiler warning.
2400 (md_begin): Fix signed/unsigned warnings.
2402 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2404 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2405 ABRANCH LONG case for a conditional branch on a 68000.
2406 (md_estimate_size_before_relax): Likewise. Also handle
2407 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2408 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2409 PC-relative on all CPUs.
2410 (md_estimate_size_before_relax): Likewise.
2412 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2414 * as.c (parse_args): Just mention current year in printed
2415 copyright message.
2417 2000-05-03 J.T. Conklin <jtc@redback.com>
2419 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2420 unit registers.
2421 (md_parse_option): Recognize -m7400.
2423 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2425 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2426 don't permit lp to become less than the words array.
2428 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2430 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2431 Fix little-endian case.
2433 2000-05-03 David O'Brien <obrien@NUXI.com>
2435 * as.c (parse_args): Update copyright.
2437 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2439 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2440 for the .bss section too.
2442 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2444 * configure.in: Set em=linux for hppa-*-linux.
2445 * configure: Regenerate.
2446 * doc/Makefile.in: Regenerate with correct automake.
2448 * frags.c (frag_grow): Sanity check chunk_size.
2450 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2451 * config/obj-som.h: Likewise.
2452 * config/obj-ieee.h: Likewise.
2454 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2456 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2457 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2458 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2459 (pa_ip): low_sign_unext now returns via function value. Use
2460 re_assemble_* instead of dis_assemble_* and
2461 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2462 unnecessarily.
2463 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2464 (md_section_align, md_parse_option, md_show_usage,
2465 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2466 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2467 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2468 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2469 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2470 pa_text): Likewise.
2471 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2472 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2473 outside of switch. Correct mask and shifting errors in case 10
2474 and case -11. In case 21, compare against signed range to suit
2475 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2476 case 17 and case 22, use offsetT variable to properly check range.
2477 Use re_assemble_* here too.
2478 (evaluate_absolute): Change type of value to offsetT. Call
2479 hppa_field_adjust to do the work for us.
2480 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2481 (pa_parse_cmpib_64_cmpltr): Ditto.
2482 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2483 of i to unsigned int.
2484 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2485 (pa_end_of_source): Return type is void.
2487 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2489 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2491 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2493 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2494 More comments added.
2495 (md_begin): Removed "construct symbols for each register name".
2496 Because register names conflicts with GCC generated function
2497 names.
2498 (avr_operand): Now constant numbers can be used as a register
2499 identifiers (0 as r0, 31 as r31).
2500 (md_assemble): use skip_space () before parsing instruction
2501 operands.
2503 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2505 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2506 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2507 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2508 * configure: Regenerate.
2510 2000-04-29 Andreas Jaeger <aj@suse.de>
2512 * as.h: Correctly check GCC version.
2514 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2516 * doc/as.1: Fix unbalanced brackets.
2518 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2519 TE_FreeBSD.
2520 (line_comment_chars): Set to '/' if TE_FreeBSD.
2522 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2524 * configure.in: Configury support for PA64 (currently disabled).
2525 * configure: Rebuilt.
2527 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2529 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2530 bfd_set_section_alignment.
2532 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2534 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2535 than 32.
2537 2000-04-24 Nick Clifton <nickc@cygnus.com>
2539 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2540 * doc/as.texinfo (Align): Include arm and strongarm in list of
2541 targets that have the second form of the behaviour of the .align
2542 directive.
2544 2000-04-24 Mark Klein <mklein@dis.com>
2546 * obj-som.c: Terminate obj_pseudo_table.
2548 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2550 * as.c (parse_args): Allow md_parse_option to override -a listing
2551 option.
2552 * config/obj-coff.c (add_lineno): Change type of offset parameter
2553 from "int" to "bfd_vma."
2554 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2555 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2556 (ppc_change_csect): Align correctly for XCOFF64.
2557 (ppc_machine): New function, which discards "ppc_machine" line.
2558 (ppc_tc): Cons for 8 when code is 64 bit.
2559 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2560 relocations.
2561 (md_parse_option): Handle -a64 and -a32.
2562 (ppc_xcoff64): New.
2563 * config/tc-ppc.h (TARGET_MACH): Define.
2564 (TARGET_FORMAT): Move to function.
2565 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2567 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2569 * config/tc-avr.c: New AVR_ISA_ defined.
2570 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2571 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2572 for `fmul', `movw' and `lpm R,Z' instructions.
2573 (avr_operands): Warn if current opcode is a two-word instruction
2574 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2575 (avr_opcodes): New commands added.
2576 (REGISTER_P): Check 'a' and 'v' constraint letters.
2577 (mcu_types): New MCU added.
2579 2000-04-22 Timothy Wall <twall@cygnus.com>
2581 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2582 to "natval".
2583 (operand_match): Conditionally insert default bit values for IMMU9.
2585 2000-04-14 Matthew Green <mrg@cygnus.com>
2587 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2588 * configure: Rebuilt.
2590 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2591 Jason Eckhardt <jle@cygnus.com>
2593 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2595 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2596 Added handling of new operand types l,y,&,fe,fE,fx.
2598 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2599 David Mosberger <davidm@hpl.hp.com>
2600 Timothy Wall <twall@cygnus.com>
2601 Andrew MacLeod <amacleod@cygnus.com>
2602 Jim Wilson <wilson@cygnus.com>
2604 * Makefile.am (CPU_TYPES): Add ia64.
2605 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2606 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2607 * Makefile.in: Rebuild.
2608 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2609 * configure: Rebuild.
2610 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2611 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2612 * expr.c (expr): Handle md_optimize_expr.
2613 * read.c (LEX_HASH): Add comment.
2614 * config/tc-ia64.c, config/tc-ia64.h: New files.
2616 2000-04-21 Richard Henderson <rth@cygnus.com>
2618 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2619 bundling a non-delayed branch type instruction.
2621 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2623 * config/tc-mn10300.c (HAVE_AM30): Define.
2624 (md_assemble): Use it.
2626 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2628 * config/obj-elf.c (obj_elf_change_section): Check for changed
2629 section attributes.
2631 * Makefile.am: (CPU_MULTI_VALID): Remove.
2632 (MULTI_CPU_TYPES): Define.
2633 (MULTI_CPU_OBJ_VALID): Define.
2634 (DEPTC): Use the above.
2635 (DEPOBJ): Same here.
2636 (DEP2): And here.
2637 Regenerate dependencies.
2638 * Makefile.in: Regenerate.
2640 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2642 * Makefile.am (YACC, LEX): Get them from configure.
2644 2000-04-18 H.J. Lu (hjl@gnu.org)
2646 * config/tc-i386.c (offset_in_range): Use addressT instead of
2647 bfd_vma for non-bfd assemblers.
2649 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2651 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2652 doesn't give spurious errors.
2654 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2656 * as.h (SEEK_SET): Define if undefined.
2658 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2660 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2661 constants, and don't assume offsetT is 32 bits.
2663 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2665 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2666 (md_pcrel_from_section): Add prototype.
2667 (d10v_fix_adjustable): Add prototype.
2668 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2670 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2672 2000-04-12 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2675 symbol in frag chain.
2677 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2679 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2680 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2681 (fits_in_signed_word, smallest_imm_type): Ditto.
2682 (md_assemble): Use an offsetT var to hold offsetT values, not a
2683 long.
2684 (offset_in_range): New.
2685 (md_assemble): Use it.
2686 (md_convert_frag): Change type of target_address, opcode_address,
2687 and displacement_from_opcode_start to offsetT.
2688 (md_create_short_jump): Change type of offset to offsetT.
2689 (md_create_long_jump): Ditto.
2690 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2691 (md_chars_to_number): Remove.
2692 (output_invalid): Remove duplicate prototype.
2694 2000-04-09 Nick Clifton <nickc@cygnus.com>
2696 * Makefile.am (CPU_TYPES): Add 'avr'.
2697 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2698 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2700 * Makefile.in: Regenerate.
2702 * doc/as.texinfo: Add M32R documentation.
2704 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2706 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2707 --enable-build-warnings option.
2708 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2709 * Makefile.in, configure: Re-generate.
2711 2000-04-07 Nick Clifton <nickc@cygnus.com>
2713 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2714 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2715 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2716 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2717 (arm_force_relocation): Force relocations for
2718 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2720 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2722 * config/tc-sh.c (get_operands): There's no third operand if the
2723 first operand is an immediate.
2725 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2727 * config/tc-sh.c (immediate): Delete.
2728 (sh_operand_info): Add immediate member.
2729 (parse_reg): Use A_PC for pc.
2730 (parse_exp): Add second argument 'op'. All callers changed.
2731 (parse_at): Expect pc to be coded as A_PC.
2732 Use immediate field in *op.
2733 (insert): Add fourth argument 'op'. All callers changed.
2734 (build_relax): Add second argument 'op'. All callers changed.
2735 (insert_loop_bounds): New function.
2736 (build_Mytes): Remove DISP_4.
2737 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2738 (assemble_ppi): Use immediate field in *operand.
2739 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2740 (md_apply_fix): Likewise.
2741 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2743 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2745 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2747 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2749 * internals.texi (CPU backend): Document
2750 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2752 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2754 * po/gas.pot: Regenerate.
2756 * as.c (show_usage): Restore translated part of bug string.
2757 * gasp.c (show_usage): Likewise.
2759 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2760 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2761 than move-if-change.
2762 (DEP1): Modify for "gcc -MM".
2763 (DEPTC): Likewise.
2764 (DEPOBJ): Likewise.
2765 (DEP2): Likewise.
2766 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2767 Update dependencies.
2768 * Makefile.in: Regenerate.
2770 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2772 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2773 (md_begin): Likewise.
2774 (HAVE_AM33): New macro.
2775 (md_assemble): Use it. Match r_regs and xr_regs only if
2776 HAVE_AM33.
2778 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2780 * as.h: #include "bin-bugs.h"
2781 * as.c (show_usage): Use REPORT_BUGS_TO.
2782 * gasp.c: #include "bin-bugs.h"
2783 (show_usage): Use REPORT_BUGS_TO.
2785 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2787 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2789 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2790 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2791 adjustments.
2793 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2795 * config/tc-i386.c (i386_immediate): Don't assume a constant
2796 immediate is necessarily 16 bits when in 16 bit code mode.
2797 (md_assemble): Instead set guess_suffix here after we have checked
2798 registers.
2800 2000-04-02 Richard Henderson <rth@cygnus.com>
2802 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2803 quantities. Correct right shift sign extension.
2804 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2805 32-bit value when shifting into place.
2807 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2809 * app.c: Add ATTRIBUTE_UNUSED as needed.
2810 * config/tc-ppc.c: Likewise.
2811 (ppc_size): Make unsigned long.
2812 (ppc_insert_operand): Add casts to avoid warnings.
2814 2000-03-31 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-d10v.h (md_flush_pending_output): Define.
2818 2000-03-29 Nick Clifton <nickc@cygnus.com>
2820 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2821 segment. Works for both BFD_ASSEMBLER and others.
2822 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2824 2000-03-29 Nick Clifton <nickc@cygnus.com
2826 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2828 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2830 * listing.c (LISTING_LHS_WIDTH): Default depends on
2831 LISTING_WORD_SIZE.
2832 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2834 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2836 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2837 string literal.
2839 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2841 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2843 * config/tc-avr.c (mcu_types): Add missing initialiser.
2844 (md_pcrel_from_section): Add prototype.
2845 (avr_operand): Remove redundant test of unsigned < 0.
2846 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2848 2000-03-27 Denis Chertykov <denisc@overta.ru>
2850 * config/tc-avr.c: New file for AVR support.
2851 * config/tc-avr.h: Likewise.
2852 * configure.in: Add AVR support.
2853 * configure: Regenerate.
2855 2000-03-26 Timothy Wall <twall@cygnus.com>
2857 * gasp.c (macro_op): Add new argument to check_macro call.
2858 Macro structure definitions moved to macro.h
2859 * sb.h: Add argument to prototype for input_scrub_include_sb.
2860 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2861 nesting checks with an additional flag.
2862 (struct input_save): Add flag to indicate whether current sb
2863 should be checked for proper macro/conditional nesting.
2864 (input_scrub_push/pop): Save/restore nest check flag.
2865 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2866 defined.
2867 * macro.c (check_macro): Allow caller to retrieve parsed macro
2868 information if a pointer is provided. This information may be
2869 used by the new macro hooks.
2870 * macro.h: Update prototype for check_macro. Macro struct
2871 definitions moved here from macro.c/gasp.c.
2872 * read.c (read_a_source_file): Add parameter to check_macro call,
2873 and pass macro info to the macro hook, if defined.
2874 (input_scrub_insert_line): New. Allow insertion of a line of
2875 characters into the input stream.
2876 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2877 file into the input stream.
2878 (s_include): Use input_scrub_insert_file.
2879 * internals.texi: Document new macro hooks.
2880 * as.h: New prototypes added.
2882 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2884 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2885 an initial capital letter.
2886 (i386_index_check): Reindent.
2888 2000-03-19 Nick Clifton <nickc@cygnus.com>
2890 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2891 relative branches.
2893 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2895 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2896 instruction operand bad if Rd > 7 when generating
2897 thumb instructions. Prevents for example,
2898 "adr r12,label" from silently failing and generating
2899 the wrong instruction.
2901 2000-03-17 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2904 that have a destingation >= 0x400000.
2905 Fix compile time warning messages.
2907 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2909 * config/tc-sh.c (md_begin): When encountering insn that are
2910 not supported by the current arch, only change the name if
2911 its contents are the same as prev_name.
2912 (get_specific): If the the architecture doesn't match, fail.
2914 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2916 * config/tc-sh.c (IDENT_CHAR): Define.
2917 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2918 matching back where it came from.
2920 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2922 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2924 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2926 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2927 normal operands.
2929 2000-03-15 Kazu Hirata <kazu@hxi.com>
2931 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2933 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2935 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2936 floating-point-number, make sure 'f' is in FLT_CHARS.
2938 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2940 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2941 (s_lcomm_internal): Use it.
2942 * doc/internals.texi (CPU backend): Document it.
2943 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2944 bytes.
2946 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2948 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2949 when embedded-pic.
2951 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2952 implementation doesn't have special handling for switch
2953 statements.
2954 (macro_build): Allow for code in sections other than .text.
2955 (macro): Likewise.
2956 (mips_ip): Likewise.
2957 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2958 Don't perform relocs if we will be outputting them.
2959 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2960 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2961 embedded-pic.
2963 2000-03-09 Catherine Moore <clm@cygnus.com>
2965 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2966 relocation type based on the entry in the fixup structure.
2967 Put S_IS_EXTERN processing back in.
2969 2000-03-08 H.J. Lu (hjl@gnu.org)
2971 * Makefile.am (install-exec-tooldir): Depend on
2972 install-exec-bindir for parallel make.
2973 * Makefile.in: Regenerated.
2975 2000-03-06 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2978 switch.
2979 (md_parse_option): Parse -m32r command line switch - disable m32rx
2980 compatability.
2981 (md_show_usage): Document new option.
2983 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2984 * doc/Makefile.in: Regenerate.
2985 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2987 2000-03-02 Michael Meissner <meissner@redhat.com>
2989 * config/tc-d30v.c (check_range): Remove code that incorrectly
2990 sign extended values where bits < 32.
2992 2000-03-02 H.J. Lu (hjl@gnu.org)
2994 * configure.in: Support --enable-targets=all on ia32.
2995 * configure: Regenerated.
2997 2000-03-01 Nick Clifton <nickc@cygnus.com>
2999 * gasp.c (do_align): Remove bogus check of alignment value.
3001 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3003 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3004 TC_PPC was defined forced the type of a symbol with no other type
3005 to be BSF_OBJECT.
3007 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3009 * doc/internals.texi (CPU backend): Mention that
3010 line_separator_chars do not break up comments. Fix typos for
3011 LEX_AT and LEX_NAME descriptions. Document operands for
3012 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3013 description of md_create_short_jump usage. Document argument for
3014 md_undefined_symbol.
3016 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3018 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3019 (md_parse_option): Handle it.
3020 (md_show_usage): Document it.
3022 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3024 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3025 opcode, for the instruction `pal19'. From Andrea Arcangeli
3026 <andrea@suse.de>.
3028 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3030 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3031 from here..
3032 (md_assemble): To here, before template operands are matched.
3033 Also ensure a constant immediate is sign extended when we know the
3034 size is at most 16 bits. This is to catch cases like "add
3035 $0xffc0,%ax" where we don't know the size, and thus that the
3036 immediate can be represented as Imm8S until after parsing the
3037 register operand.
3038 (i386_displacement): Similarly sign extend 16 bit constant
3039 displacements.
3040 (md_assemble): Relax 16-bit jump constant range check to suit sign
3041 extended displacements.
3043 2000-02-26 Andreas Jaeger <aj@suse.de>
3045 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3047 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3049 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3050 call operands when intel_syntax.
3051 (intel_float_operand): Return 2 for "fi...".
3052 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3053 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3054 earlier "SHORT" change.
3055 (md_assemble): When determining suffix from Regs, exclude
3056 InOutPortReg.
3058 2000-02-24 Nick Clifton <nickc@cygnus.com>
3060 * configure: Add arm-wince, mips-pe and sh-pe targets.
3061 * configure: Regenerate.
3063 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3064 sh-pe targets.
3065 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3066 "pe-mips" for the mips-pe target.
3068 * config/tc-arm.c (insns): Change displacement encoded in BL
3069 and B instructions if the target port is arm-wince.
3070 (do_ldst): Do not bias the relocation offset if the target
3071 port is arm-wince.
3072 (md_pcrel_from): Add in missing relocation offset bias if the
3073 target os arm-wince.
3075 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3076 (md_begin): Disable -G support for mips-pe target.
3077 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3078 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3079 COFF flavour.
3081 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3082 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3083 assembler, just set the alignment to 4.
3085 * config/te-wince-pe.h: New file for WinCE targets. Define
3086 TE_WINCE.
3088 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3090 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3091 string instructions.
3092 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3093 (i386_intel_memory_operand): After finding a segment override,
3094 check again for no `[' before looking for a displacement. Bomb if
3095 more than one displacement rather than silently discarding the
3096 second and subsequent ones. Free strings malloc'd by
3097 build_displacement_string.
3099 2000-02-24 Catherine Moore <clm@cygnus.com>
3101 * config/obj-som.c (obj_pseudo_table): Add "weak".
3102 (obj_som_weak): New routine.
3104 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3106 * config/tc-i386.c (union i386_op): New.
3107 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3108 Throughout file replace occurences of disps[n], imms[n], regs[n]
3109 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3110 intel mode operand swapping. Add assert in regKludge and
3111 fake_zero_displacement code. Test i.types[n] when outputting
3112 displacements and immediates. Combine output of Disp16 with
3113 Disp32.
3114 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3115 when in intel mode by (not) reversing fsub and fdiv operands
3116 before the template search. This fails for single operand
3117 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3118 undefined. Instead fix the base_opcode after we've found the
3119 template. Move base_opcode xor with found_reverse_match from
3120 opcode output code to before this fix so we test for the correct
3121 opcodes.
3122 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3123 check in intel mode. Instead compare opcodes.
3125 * config/tc-i386.h (TC_RELOC): Delete.
3126 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3127 with equivalent call to reloc.
3129 * as.h (flag_m68k_mri): Move declaration after target include, and
3130 only declare when TC_M68K defined. Define as zero otherwise.
3131 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3132 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3133 Define as zero otherwise.
3134 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3135 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3136 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3137 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3138 testing whether defined.
3139 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3140 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3141 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3142 rather than testing whether defined.
3143 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3144 (parse_mri_cons): Declare and use only when TC_M68K.
3145 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3146 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3147 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3149 * NEWS: Mention IBM 370 support.
3151 2000-02-23 Richard Henderson <rth@cygnus.com>
3153 * config/tc-i386.c (md_assemble): When swapping operands for
3154 intel_syntax, assume everything that's not Imm or Disp is a
3155 register.
3157 2000-02-23 Linas Vepstas <linas@linas.org>
3159 * config/tc-i370.c, config/tc-i370.h: New files.
3160 * Makefile.am: Add support for Linux/IBM 370.
3161 * configure.in: Likewise.
3162 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3163 * config/obj-elf.c: Include elf/i370.h
3164 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3166 * Makefile.in: Regenerate.
3167 * configure: Regenerate.
3169 * doc/c-i370.texi: New file.
3170 * doc/all.texi: Include it.
3171 * doc/as.texinfo: And here.
3172 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3173 * doc/Makefile.in: Regenerate.
3175 2000-02-19 Michael Meissner <meissner@redhat.com>
3177 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3178 determine if an instruction can be used in parallel with an ADDppp
3179 or SUBppp instruction.
3181 2000-02-22 Andrew Haley <aph@cygnus.com>
3183 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3185 1999-12-30 Andrew Haley <aph@cygnus.com>
3187 * config/tc-mips.c (mips_gp32): New variable.
3188 (macro_build) Use mips_gp32.
3189 (mips_ip): Ditto.
3190 (md_longopts): Add "-mgp32" and "-mgp64".
3191 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3193 (OPTION_M7900): Change offset
3194 (OPTION_NO_M7900): Ditto.
3196 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3198 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3199 warning, and bump it to 1.
3201 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3203 From Brad Lucier <lucier@math.purdue.edu>:
3204 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3205 match format.
3207 2000-02-21 Catherine Moore <clm@cygnus.com>
3209 * config/tc-mips.c (MF_HILO_INSN): Define.
3210 (mips_7000_hilo_fix): Declare.
3211 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3212 (md_parse_option): Check for 7000_HILO_FIX options.
3213 (OPTION_M7000_HILO_FIX): Define.
3214 (OPTION_NO_M7000_HILO_FIX): Define.
3215 * doc/c-mips.texi (-mfix7000): Describe.
3217 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3219 * listing.c (print_lines): Remove unused variable `end'.
3221 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3222 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3223 reloc_type when BFD_ASSEMBLER.
3224 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3225 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3226 statement and quell signed vs. unsigned comparison warning.
3228 2000-02-18 Nick Clifton <nickc@cygnus.com>
3230 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3231 the computed frag offset, rather than overwriting it.
3233 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3235 * config/tc-sh.c ("elf/sh.h"): Include.
3236 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3237 (md.begin): Initialize target_arch.
3238 Only include opcodes in has table that match selected architecture.
3239 (parse_reg): Recognize register names for sh-dsp.
3240 (parse_at): Recognize post-modify addressing.
3241 (get_operands): The leading space is now optional.
3242 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3243 arguments. Update valid_arch.
3244 (build_Mytes): Add support for SDT_REG_N.
3245 (find_cooked_opcode): New function, broken out of md_assemble.
3246 (assemble_ppi, sh_elf_final_processing): New functions.
3247 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3248 (md_longopts, md_parse_option): New option: -dsp.
3249 * config/tc-sh.h (elf_tc_final_processing): Define.
3250 (sh_elf_final_processing): Declare.
3252 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3254 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3255 the unwinder subspace. Save the current seg/subseg before creating
3256 the new seg/subseg.
3258 2000-02-10 Nick Clifton <nickc@cygnus.com>
3260 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3261 little endian targets.
3262 (INST_BYTE1): Redefine to handle big and little endian
3263 targets.
3264 (cpu_type): New type: Select between M340 and M210.
3265 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3266 instructions of the M340.
3267 (md_assemble): Add support for the MULSH and OPSR classes of
3268 instructions.
3269 (md_atof): Add support for little endian targets.
3270 (md_parse_option): Add support for -EL, -EB and -mcpu command
3271 line switches.
3272 (md_convert_frag): Add support for little endian targets.
3273 (md_apply_fix3): Add support for little endian targets.
3274 (md_number_to_chars): Add support for little endian targets.
3276 2000-02-10 Timothy Wall <twall@redhat.com>
3278 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3279 defined, use it to verify the symbol just read should be a label.
3281 2000-02-10 Timothy Wall <twall@redhat.com>
3283 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3284 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3285 around colons when KEEP_WHITE_AROUND_COLON is defined.
3286 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3287 and KEEP_WHITE_AROUND_COLON.
3289 2000-02-08 Timothy Wall <twall@redhat.com>
3291 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3292 logic.
3293 (do_repeat): New. Abstract repeat logic so that a "break" can be
3294 implemented.
3295 (end_repeat): New. Provide support for a "break" out of the
3296 repeat loop.
3297 * read.h: Add prototypes for new functions.
3299 2000-02-08 Timothy Wall <twall@redhat.com>
3301 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3302 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3303 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3304 non-zero.
3306 2000-02-08 Timothy Wall <twall@redhat.com>
3308 * read.c: Added elseif to directives table.
3309 * read.h: Added prototype for s_elseif.
3310 * doc/as.texinfo: Added description for elseif.
3311 * cond.c (s_elseif): New function
3313 2000-02-04 Timothy Wall <twall@redhat.com>
3315 * listing.c (print_lines): Remove conditionals causing bug in
3316 listings.
3318 2000-02-03 Timothy Wall <twall@cygnus.com>
3320 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3321 default values.
3322 * frags.c (frag_new): Calculate fr_fix in octets
3323 (frag_now_fix) Return offset as target address offset (bytes).
3324 (frag_now_fix_octets) New - Return offset in octets (8-bit
3325 quantities).
3326 * frags.h: Added prototype for frag_now_fix_octets().
3327 Distinguish between octets and bytes in field descriptions.
3328 * listing.c (calc_hex): Account for octets vs bytes when
3329 printing addresses/offsets.
3330 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3331 target is little-endian, print the octets in a word in big-endian
3332 order so that the display looks like a proper hexadecimal number,
3333 instead of having the octets reversed.
3334 * read.c (do_align): When recording alignment, alignment power
3335 should be in terms of target bytes (minimum addressible unit)
3336 instead of octets.
3337 (do_org) Convert ORG target address (byte) argument into an
3338 octet offset when generating a variable fragment.
3339 * symbols.c (resolve_symbol_value): Symbol final value
3340 converted to a target address offset (bytes) from its octet offset.
3341 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3342 offset (bytes) is adjusted by the frag offset (octets) converted
3343 to bytes.
3344 (coff_frob_section) Section alignment power is in terms of bytes;
3345 convert it to an octet alignment power when calculating size (and
3346 size mask) in octets. Don't modify the section size in order to
3347 "align" it for TI COFF, since that format has a different method
3348 for storing alignment information.
3350 2000-02-01 Timothy Wall <twall@cygnus.com>
3352 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3353 entries, matching the way GCC generates them. If not escaped, the
3354 filename is encoded incorrectly.
3356 2000-01-31 Nick Clifton <nickc@cygnus.com>
3358 * config/tc-arm.c (reg_table): Add support for ATPCS register
3359 naming conventions.
3361 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3363 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3364 already defined.
3365 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3366 New macro.
3367 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3368 of a symbol when we really care about its value.
3370 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3372 * config/tc-mcore.c (md_assemble): Give warning message if
3373 operands passes to instruction are more than the spec.
3375 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3377 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3378 Thumb mode but the label seen was not declared as '.thumb_func'
3379 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3380 correct disassembly of Thumb code bounded by non function labels.
3382 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3384 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3385 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3387 * Makefile.in: Same here.
3388 Update copyright.
3390 * configure.in: Set bfd_gas for i386-aout when primary target
3391 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3392 we may need the primary te_file. Remove incorrect comment.
3394 * configure: Regenerate.
3396 * config/e-i386aout.c: New file.
3398 * as.c (USE_EMULATIONS): Move to before print_version_id.
3399 (struct emulation): Add i386aout.
3400 (show_usage): Split text strings. Reformat -a text. Add --em
3401 help.
3402 Update copyright.
3404 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3405 (aout_format_ops): New.
3406 Update copyright.
3408 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3409 preprocessor conditional and add aout USE_EMULATIONS tests.
3410 (read_a_source_file): Don't pass error strings to printf as
3411 format arg.
3412 Update copyright.
3414 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3415 format arg.
3416 (do_data): Same here.
3417 (process_file): And here.
3418 Update copyright.
3420 * symbols.c (colon): Rewrite "already defined" fatal message
3421 code for aout with USE_EMULATIONS.
3422 Update copyright.
3424 * config/obj-aout.c (OBJ_HEADER): Define.
3425 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3426 fields of sentinel.
3427 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3428 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3429 forms here.
3430 (obj_aout_type): Expand S_SET_OTHER here too.
3431 (obj_read_begin_hook): Remove.
3432 (aout_pop_insert): New.
3433 (obj_aout_s_get_other): New.
3434 (obj_aout_s_get_desc): New.
3435 (aout_format_ops): New.
3436 Update copyright.
3438 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3439 gets aout_pseudo_table.
3440 (aout_pseudo_table): Declare.
3441 (obj_read_begin_hook): Define.
3442 Update copyright.
3444 * config/obj-coff.c (obj_pseudo_table): Rename to
3445 coff_pseudo_table.
3446 (coff_pop_insert): Use coff_pseudo_table.
3447 (coff_sec_sym_ok_for_reloc): Remove.
3448 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3449 and comment all zero entries and remove #if 0 code.
3450 Update copyright.
3452 * config/obj-coff.h (obj_pop_insert): Define.
3453 (coff_pseudo_table): Declare.
3454 Update copyright.
3456 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3457 s_get_size, s_set_size. Comment all zero entries.
3458 Update copyright.
3460 * config/obj-elf.c (elf_s_get_other): New function.
3461 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3462 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3463 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3464 comment.
3465 (obj_elf_parse_section_letters): Don't pass error strings to
3466 printf as format arg.
3467 Update copyright.
3469 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3470 OBJ_MAYBE_ECOFF.
3471 (elf_s_get_other): Declare.
3472 (S_GET_OTHER) Define as elf_s_get_other if not already
3473 defined.
3474 (S_SET_OTHER): Only define when not already defined.
3475 (elf_obj_read_begin_hook): Declare.
3476 (obj_read_begin_hook): Define.
3477 (elf_obj_symbol_new_hook): Declare.
3478 (obj_symbol_new_hook): Define.
3479 Update copyright.
3481 * config/obj-multi.h: Add copyright header and protect against
3482 multiple inclusion. Add * to all function pointers.
3483 (OBJ_HEADER): If defined, include it rather than other defines
3484 in this file.
3485 (obj_frob_file_after_relocs): Test for NULL.
3486 (obj_symbol_new_hook): Here too.
3487 (obj_sec_sym_ok_for_reloc): And here.
3488 (S_GET_OTHER): Define.
3489 (S_GET_DESC): Define.
3490 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3491 (OBJ_MAYBE_ELF): Update comment.
3493 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3494 OBJ_AOUT preprocessor conditional and handle emulation by
3495 testing OUTPUT_FLAVOR.
3496 (i386_displacement): Here too.
3497 (md_section_align): Similarly here.
3498 (i386_target_format): Conditionally compile when more than one
3499 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3500 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3501 (i386_displacement): Here too.
3502 Update copyright.
3504 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3505 Define TARGET_FORMAT for aout only when not multi.
3506 Update copyright.
3508 * config/te-multi.h: Delete file as it's identical to te-generic.h
3510 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3512 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3513 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3514 LONG_MNEM_SUFFIX.
3516 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3517 DWORD_MNEM_SUFFIX.
3518 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3519 comments.
3521 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3523 * config/tc-mips.c (mips_do_align): New function.
3524 * config/tc-mips.h (md_do_align): Define.
3526 2000-01-10 Philip Blundell <philb@gnu.org>
3528 * doc/c-arm.texi (ARM Options): Fix typo.
3529 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3530 line separator for Linux.
3531 * doc/as.texinfo (Comments): Mention the ARM.
3533 2000-01-10 Philip Blundell <pb@futuretv.com>
3535 * configure.in (arm*-*-conix*): New target.
3536 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3537 armv*-*-linux-gnu.
3538 * configure: Regenerate.
3540 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3542 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3543 (obj_elf_visibility): New function.
3545 * doc/as.texinfo (Visibility): New node: document visibility
3546 pseudo ops.
3548 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3550 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3551 warning for absolute jump/call without `*' in non-intel mode. No
3552 need to set i.types[0] JumpAbsolute in intel mode.
3554 1999-12-22 Philip Blundell <pb@futuretv.com>
3556 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3557 hook function when changing sections.
3558 (arm_s_data): Likewise.
3560 1999-12-14 Nick Clifton <nickc@cygnus.com>
3562 * config/tc-arm.c (md_parse_option): Add support for -marm720
3563 command line switch.
3565 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3567 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3568 (r_registers, xr_registers): Define.
3569 (r_register_name, xr_register_name): New functions.
3570 (md_assemble): Handle new am33 operand types and instruction
3571 formats.
3572 (mn10300_insert_operand, check_operand): Likewise.
3574 1999-11-29 Nick Clifton <nickc@cygnus.com>
3576 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3577 (s_force_thumb): Set thumb_mode to 2.
3578 (md_assemble): Do not complain about thumb instructions on a
3579 non-thumb target if thumb_mode is set to 2.
3581 1999-11-28 Michael Meissner <meissner@cygnus.com>
3583 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3584 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3585 (O_...): Add new machine dependent expressions if we are handling
3586 explicit relocations.
3587 (alpha_reloc_op): New static table holding the explicit relocation
3588 information.
3589 (alpha_literal_hash): New static to hold the hash table for
3590 explicit relocations.
3591 (alpha_macros): Add support for explicit relocations.
3592 (md_begin): If explicit relocations, initialize hash table.
3593 (md_assemble): Don't print a second error if tokenize_arguments
3594 already printed an error message.
3595 (md_apply_fix): Add support for explicit relocations.
3596 (alpha_force_relocation): Ditto.
3597 (alpha_fix_adjustable): Ditto.
3598 (alpha_adjust_symtab): New function to support explicit
3599 relocations.
3600 (alpha_adjust_symtab_relocs): Ditto.
3601 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3602 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3603 Add support for explicit relocations. Return -2 if an error
3604 message was already printed.
3605 (find_macro_match): Add support for explicit relocations. Comment
3606 each of the cases.
3607 (emit_insn): Add support for explicit relocations.
3608 (assemble_tokens): Ditto.
3609 (emit_ldgp): Ditto.
3610 (load_expression): Ditto.
3611 (emit_lda): Ditto.
3612 (emit_ldah): Ditto.
3613 (emit_ir_load): Ditto.
3614 (emit_loadstore): Ditto.
3615 (emit_ldXu): Ditto.
3616 (emit_ldil): Ditto.
3617 (emit_sextX): Ditto.
3618 (emit_division): Ditto.
3619 (emit_jsrjmp): Ditto.
3620 (emit_retjcr): Ditto.
3622 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3623 ELF object format.
3624 (tc_adjust_symtab): If explicit relocations, call the function
3625 alpha_adjust_symtab.
3626 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3627 relocations next to the literal relocation they reference.
3628 (TC_INIT_FIX_DATA): Initialize the new fields.
3629 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3631 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3633 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3634 'B' operand for PA2.0 bb instruction.
3636 1999-11-18 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3639 target.
3641 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3642 relocs.
3643 (mcore_force_relocation): Force relocations to be generated for
3644 RVA relocs.
3646 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3648 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3649 (i386_displacement): Disallow O_big displacements.
3651 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3653 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3654 Small improvements in error checking.
3655 (md_assemble): Support for unconditional ARM instructions.
3656 (md_parse_option): Support for -m[arm]v5e flag.
3658 1999-11-12 Nick Clifton <nickc@cygnus.com>
3660 * macro.c (buffer_and_nest): Do not check beyond the end of the
3661 buffer.
3663 1999-11-11 Nick Clifton <nickc@cygnus.com>
3665 * macro.c (buffer_and_nest): Look for seperator after TO and
3666 FROM tokens.
3668 1999-11-08 Andrew Haley <aph@cygnus.com>
3670 * app.c (do_scrub_chars): When in State 10, treat backslash
3671 characters in the same way as as symbol characters.
3673 1999-11-07 Richard Henderson <rth@cygnus.com>
3675 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3676 the previous label was in the current section before playing
3677 with auto-alignment.
3679 1999-11-06 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-v850.c (v850_force_relocation): Force relocation
3682 for weak symbols.
3683 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3684 the symbol is weak.
3686 1999-11-05 Michael Meissner <meissner@cygnus.com>
3688 * expr.h (operatorT): Increase machine dependent operators to 16.
3689 * expr.c (op_rank): Ditto.
3691 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3693 * read.c (pseudo_set): Reject attempts to set the value of a
3694 section symbol.
3696 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3697 if it is defined.
3699 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3701 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3702 to bfd_set_section_contents.
3704 1999-11-03 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3708 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3710 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3711 (mips_ip): Use OPCODE_IS_MEMBER.
3713 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3715 * config/tc-arm.c (reg_required_here): Improve comments.
3717 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3718 (tinsns): Initialize variants field.
3720 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3721 BAD_PC respectively.
3723 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3725 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3726 * config/tc-arm.h: Fix compile time warnings.
3728 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3730 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3731 form @abs16, @(abs16) and @(abs16 + imm).
3733 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3735 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3736 (ISA_HAS_64_BIT_REGS) New.
3737 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3738 mips_emit_delays,macro_build,load_register,load_addresss,
3739 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3740 and/or use new ISA_xxx macros in expressions involving
3741 ISA, particularly mips_opts.isa.
3743 1999-10-18 Michael Meissner <meissner@cygnus.com>
3745 * expr.h (operatorT): Add machine dependent operators md1..md8.
3746 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3747 for the machine dependent operators to use.
3749 * expr.c (op_rank): Add machine dependent operators.
3751 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3752 operator.
3753 (O_cpregister): Ditto.
3754 (md_begin): Change X_op test that field is wide enough to use
3755 O_max instead of O_alpha_max.
3756 (cpu_types): Fill in missing initializer.
3757 (alpha_num_macros): Make unsigned.
3758 (md_assemble): Make opnamelen be size_t.
3759 (md_apply_fix): Cast alpha_num_operands to int before testing.
3760 (alpha_force_relocation): Ditto.
3761 (alpha_fix_adjustable): Ditto.
3762 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3763 (tc_gen_reloc): Ditto.
3764 (tc_get_register): Ditto.
3765 (emit_ldgp): Ditto.
3766 (emit_lda): Ditto.
3767 (emit_ldah): Ditto.
3768 (emit_ldil): Ditto.
3769 (s_alpha_ent): Ditto.
3770 (s_alpha_end): Ditto.
3771 (s_alpha_frame): Ditto.
3772 (s_alpha_prologue): Ditto.
3773 (s_alpha_file): Ditto.
3774 (s_alpha_gprel32): Ditto.
3775 (s_alpha_proc): Ditto.
3776 (s_alpha_set): Ditto.
3777 (s_alpha_base): Ditto.
3778 (s_alpha_align): Ditto.
3779 (s_alpha_arch): Ditto.
3780 (alpha_align): Ditto.
3781 (assemble_insn): Suppress unused variable warning.
3782 (emit_insn): Ditto.
3783 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3784 order in the structure.
3785 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3787 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3789 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3791 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3793 * config/tc-i386.c (i386_index_check): Correct #endif location.
3795 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3797 * as.c (show_usage): Document new options.
3798 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3799 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3800 (parse_args): Parse the new options.
3801 (main): If there were warnings, and --fatal-warnings
3802 was specified, print an error.
3803 * as.h: New variable, flag_fatal_warnings, for new option.
3805 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3807 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3808 '@'. Change autoincrement completers to fall through to cache control
3809 completers.
3811 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3812 arg.
3813 (pa_parse_addb_64_cmpltr): New function.
3815 * config/tc-hppa.c (pa_ip): Change error message.
3816 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3817 '?Q' args to allow falling through.
3819 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3820 Remove unused conditional codes.
3821 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3823 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3825 * config/tc-d30v.c (CHAR_BIT): Define.
3826 (check_range): Fix bit operations to support integers bigger than
3827 32 bits.
3829 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3831 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3832 operands.
3834 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3835 Doug Evans <devans@cygnus.com>
3837 Add support for m32rx.
3838 * config/tc-m32r.c (enable_m32rx): New static global.
3839 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3840 (allow_m32rx): New function.
3841 (M32R_SHORTOPTS): Add `O'.
3842 (md_longopts): Add --m32rx plus several warning options.
3843 (md_parse_option): Handle new options.
3844 (md_show_usage): Print them.
3845 (md_begin): Enable m32rx.
3846 (OPERAND_IS_COND_BIT): New macro.
3847 (first_writes_to_seconds_operands): New function.
3848 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3849 (target_make_parallel,assemble_two_insns): New functions.
3850 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3851 If optimizing and m32rx, try to make consecutive insns parallel.
3853 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3855 * config/tc-mips.c (nopic_need_relax): Allow for the
3856 .sdata.foo sections generated by -fdata-sections,
3857 and for the .gnu.linkonce.s sections generated by C++.
3859 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3861 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3862 with cleaner code using completer prefixes. Add 'Y'.
3864 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3866 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3868 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3869 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3870 insn does not match and we should try the next insn in the table.
3872 1999-09-22 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3876 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3878 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3879 of PA2.0 support.
3881 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3883 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3884 OBJ_ELF. If ELF, add "sq".
3885 (md_parse_option): If ELF, ignore -s and -q.
3886 (md_show_usage): Mention ELF options.
3888 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3890 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3891 operands.
3893 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3895 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3897 * config/tc-hppa.c (struct pa_it): New field "trunc".
3898 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3899 (pa_parse_ftest_gfx_completer): New function
3900 (pa_parse_fp_cnv_format): New function.
3902 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3903 (md_apply_fix): Handle 22bit pc-rel branches.
3905 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3907 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3909 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3911 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3913 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3915 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3916 (pa_ip): Handle 'fX'.
3918 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3920 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3921 unwinds unless the function is in the text space.
3922 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3924 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3926 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3927 (md_assemble): To here. Tweak address generation.
3929 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3930 debug_line.
3931 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3932 (md_assemble): Call dwarf2_where for OBJ_ELF.
3933 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3934 (pa_end_of_source): New function.
3935 * tc-hppa.h (md_end): Define for OBJ_ELF.
3937 1999-09-14 Michael Meissner <meissner@cygnus.com>
3939 * configure.in (Canonicalization of target names): Remove adding
3940 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3941 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3942 * configure: Regenerate.
3944 1999-09-14 Donn Terry <donn@interix.com>
3946 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3948 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3950 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3951 pc-relative jmp/call to an absolute symbol.
3952 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3953 absolute section symbols.
3955 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3956 jump handling code and comments.
3958 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3960 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3961 the value if TE_PE and a global defined symbol.
3963 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3965 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3966 print the symbol, rather than printing it here.
3968 1999-09-11 Donn Terry <donn@interix.com>
3970 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3971 BFD_RELOC_RVA relocations.
3973 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3974 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3975 starts with "_G".
3977 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3978 defined.
3979 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3980 * doc/internals.texi (Object format backend): Document
3981 SET_SECTION_RELOCS.
3983 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3984 relocations against global symbols if TE_PE.
3986 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3987 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3989 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3990 symbols.
3992 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3993 symbols which do not have a constant value, or tags with
3994 non-tags. Remove the symbol from the list before adding it at the
3995 end.
3997 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3998 C_FCN symbol differently if TE_PE.
3999 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4000 appears in the pseudo-op, rather coff_line_base which is only set
4001 for a .bf symbol.
4003 * config/obj-coff.c (obj_coff_loc): New static function.
4004 (obj_pseudo_table): Add "loc".
4006 * config/obj-coff.c (add_lineno): Check that the line number is
4007 positive.
4009 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4010 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4011 int.
4012 (md_atof): Return NULL rather than 0.
4013 * config/tc-i386.c (md_atof): Change type to int.
4014 * expr.c (expr): Change first parameter to int.
4015 * config/obj-coff.c: Add declarations for static functions.
4016 (coff_frob_symbol): Use SYM_AUXENT.
4017 * config/tc-i386.h (flag_16bit_code): Don't declare.
4019 * config/obj-coff.c (obj_coff_section): Default to setting
4020 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4022 * write.c (adjust_reloc_syms): Print adjusted fixup.
4024 * expr.c (integer_constant): Correct too_many_digits calculation
4025 in base 10 case.
4027 1999-09-09 Andreas Schwab <schwab@suse.de>
4029 * doc/c-arm.texi: Fix arguments of @var to not contain
4030 punctuation.
4032 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4034 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4035 and COFF targets.
4036 (md_parse_option): Only support -k flag for ELF and COFF targets.
4038 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4040 * config/tc-hppa.c (pa_ip): Put strict register checks before
4041 call to pa_parse_number.
4043 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4045 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4047 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4048 BFD_ASSEMBLER code.
4050 1999-09-06 Donn Terry <donn@interix.com>
4052 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4054 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4056 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4057 candidate instruction. Require registers for register arguments
4058 when in strict mode. Require assemble-time constants for
4059 constants when in strict mode.
4060 (pa_get_absolute_expression): Require a constant when in strict
4061 mode.
4063 1999-09-06 Nick Clifton <nickc@cygnus.com>
4065 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4067 1999-09-04 Steve Chamberlain <sac@pobox.com>
4069 * config/tc-pj.c: New file, supports picoJava in ELF.
4070 * config/tc-pj.h: Ditto.
4071 * configure.in (pjl*, pj*): New targets.
4072 * Makefile.am: Rebuild dependencies.
4073 (CPU_TYPES): Add pj.
4074 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4075 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4076 * doc/c-pj.texi: New file.
4077 * doc/as.texinfo: Add some PJ specifics.
4078 * doc/all.texi: Add PJ to the list of all architectures, sort them
4079 all alphabetically.
4080 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4081 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4083 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4085 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4086 (obj_frob_file): Test for null pointer.
4087 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4088 (OBJ_PROCESS_STAB): And here.
4089 (elf_obj_sy): Remove
4091 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4092 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4093 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4095 * config/obj-coff.c (no_func): Remove.
4096 (coff_format_ops): Change occurrences of no_func to 0, as we test
4097 for 0 in obj-multi.h.
4099 * configure.in: Enable bfd for i386-coff when primary target is
4100 bfd. Enable i386 elf,coff emulation support. Don't set
4101 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4102 emulation to support.
4103 *configure: Regenerate.
4105 1999-09-02 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4108 .section .line directive is encountered.
4110 1999-09-01 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4113 format.
4115 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4116 * as.texinfo: Document --gdwarf2 command line option.
4117 Add additional documentation of ARM command line switches.
4119 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4121 * config/tc-i386.c (i386_intel_memory_operand): Combine
4122 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4123 and RESTORE_END_STRING around parse_register calls.
4124 (i386_operand): Here too.
4125 (i386_is_reg): Remove.
4126 (parse_register): Move as_bad calls from within this function to
4127 callers.
4129 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4131 Based on a patch from H.J. Lu <hjl@gnu.org>
4132 * config/tc-i386.c (parse_register): Handle FP regs specially.
4133 (md_begin): Remove '(' and ')' from register_chars.
4135 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4137 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4138 error message (done elsewhere).
4140 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4142 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4144 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4146 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4147 args by 'f'.
4149 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4151 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4152 between args.
4153 Add new completers. Fix bug in 64 bit condition handling.
4155 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4156 'cS', and 'c*'.
4158 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4160 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4162 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4164 1999-08-27 Jim Wilson <wilson@cygnus.com>
4166 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4167 (struct ls): Add frag field. Initialize it to zero.
4168 (out_end_sequence): New local text_frag. Set it while in text section.
4169 Replace address check with frag check. Set ls.frag to text_frag if
4170 out_set_addr called.
4171 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4172 Set it before switching sections. Replace address check with frag
4173 check. Set ls.frag to saved_frag if out_set_addr called.
4175 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4177 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4178 output "advance_pc" opcode instead of calling gen_addr_line().
4179 The latter has the undesired side-effect of creating a new row
4180 in the debug line info matrix.
4182 1999-08-26 Jim Wilson <wilson@cygnus.com>
4184 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4185 ls.last_filename if last is less than zero. Set ls.last_filename
4186 when allocating new entry.
4187 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4188 call.
4190 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4192 * config/tc-i386.c (i386_index_check): Fix the displacement size
4193 when INFER_ADDR_PREFIX.
4195 1999-08-18 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4198 display its value.
4200 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4202 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4203 handle 0xffffNNNN constants correctly.
4205 1999-08-16 Nick Clifton <nickc@cygnus.com>
4207 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4208 as well as loads.
4210 1999-08-13 Nick Clifton <nickc@cygnus.com>
4212 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4213 (md_apply_fix3): Always pass positive values to
4214 validate_offset_imm.
4216 1999-08-12 Nick Clifton <nickc@cygnus.com>
4218 * config/tc-arm.c (skip_whitespace): New macro.
4219 Formatting tidy ups.
4221 (md_apply_fix3): Store relocation offset in addend for ELF based
4222 relocs.
4223 (arm_force_relocation): Always generate relocs for Thumb function
4224 calls.
4226 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4228 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4229 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4231 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4233 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4234 flags for the unwind subspace.
4236 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4237 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4238 suitable relocation based on the size of the target's pointer.
4239 Always Use subsegment zero for the unwinders.
4240 (pa_level): Handle "2.0w".
4242 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4244 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4245 with the following instruction unless this was specified.
4247 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4249 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4250 certain sections, to match BFD changes.
4252 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4254 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4255 (EXTRA_SCRIPTS): Define to keep automake happy.
4256 * Makefile.in: Rebuild.
4258 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4260 * Makefile.am: Rename .dep* files to DEP*.
4261 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4262 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4263 targets to DEPOBJ.
4264 * Makefile.in: Rebuild.
4266 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4268 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4270 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4272 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4273 avoid problems on DOS filesystems.
4274 * Makefile.in: Rebuild.
4276 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4278 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4280 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4281 section flag.
4283 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4285 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4286 line to create ${GDBINIT} rather than .gdbinit.
4287 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4289 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4291 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4293 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4295 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4297 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4299 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4300 non-adjustable symbols.
4302 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4304 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4306 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4308 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4309 operands.
4311 1999-08-05 Donn Terry <donn@interix.com>
4313 * config/te-interix.h: New file.
4314 * configure.in (i386-*-interix*): New target.
4315 * configure: Rebuild.
4317 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4319 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4320 selectors for ELF too.
4321 (selector_table): Add "ltp" and "rtp" selectors.
4323 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4325 * config/tc-i386.c (i386_operand): No need to change
4326 operand_string pointer in segment reg case before goto
4327 do_memory_reference. Initialise displacement_string_start and
4328 displacement_string_end after do_memory_reference label.
4329 (i386_index_check): Add operand_string param, and print error
4330 message on failure here.
4331 (i386_intel_memory_operand): Instead of here.
4332 (i386_operand): And here.
4333 (INFER_ADDR_PREFIX): Enable.
4335 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4337 * config/tc-i386.h (DefaultSize): Define. Renumber following
4338 opcode_modifier defines.
4340 From Etienne Lorrain <etienne.lorrain@ibm.net>
4341 * config/tc-i386.c (stackop_size): New variable.
4342 (set_16bit_code_flag): Clear it here.
4343 (set_16bit_gcc_code_flag): New function.
4344 (md_pseudo_table): Add "code16gcc" entry.
4345 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4347 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4349 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4350 next_set_end even if the end symbol is being discarded.
4352 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4353 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4354 * config/obj-coff.c: Likewise.
4355 (seg_info_type): Remove.
4356 (seg_info_off_by_4): Change to array of segT.
4357 (s_get_segment): Adjust accordingly.
4358 (obj_pseudo_table): Fully initialize sentinel entry.
4360 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4361 Ralf Baechle <ralf@uni-koblenz.de>.
4363 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4365 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4367 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4369 * config/tc-i386.c: Indentation and white space changes.
4370 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4371 don't enable it by default.
4372 (i386_intel_operand): Remove redundant prototype.
4373 Move check on number of memory operands, and i.mem_operands++
4374 (i386_intel_memory_operand): To here.
4375 Remove i386_immediate code from here. Remove special case code
4376 for input and output using (%dx). Remove base/index checks and
4377 call i386_index_check instead. Save initial operand_string
4378 argument for error message.
4379 (i386_operand): Remove redundant prototype. Move base/index
4380 checks to i386_index_check.
4381 (i386_displacement): Move intel mode check for non-zero
4382 i.disp_operand
4383 (i386_intel_memory_operand): To here.
4385 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4387 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4388 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4389 by .register pseudo-op if -64 and --no-undeclared-regs.
4390 (s_register, sparc_adjust_symtab): New functions.
4391 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4392 Declare sparc_adjust_symtab as tc_adjust_symtab.
4393 * doc/c-sparc.texi: Add description of #ignore special literal
4394 for .register pseudo-op.
4396 1999-07-30 Catherine Moore <clm@cygnus.com>
4398 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4399 the relocation's section offset.
4401 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4403 * write.c (fixup_segment): Fix generic error check overflow test.
4405 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4406 X_add_number to long.
4408 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4410 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4411 processing.
4413 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4415 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4416 VTABLE relocations.
4418 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4420 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4422 * configure.bat: Remove; obsolete.
4423 * config/go32.cfg: Likewise.
4425 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4427 * configure.in (i386-*-vxworks*): New target.
4428 * configure: Rebuild.
4430 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4432 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4434 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4436 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4437 on -64 and not pic.
4438 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4439 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4440 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4441 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4442 MAX_RELOC_EXPANSION): Define.
4443 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4445 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4447 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4448 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4449 block. Print a warning if an 8-bit or 16-bit constant
4450 displacement or immediate is truncated on output.
4451 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4452 immediate.
4453 (i386_operand): Disallow immediate jump absolute operand.
4455 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4457 * configure.in: Bump version number to 2.9.5.
4458 * configure: Rebuild.
4460 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4461 or %llx work.
4463 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4465 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4466 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4468 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4470 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4471 is defined.
4472 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4474 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4475 if -mno-fpu was given.
4476 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4477 relocs.
4478 (cons_fix_new_arm): Remove misleading comments.
4480 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4482 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4483 error message.
4484 (relax_segment): Likewise. After giving a rs_org error, convert
4485 the frag to rs_align to avoid cascading errors.
4487 1999-07-12 Andreas Schwab <schwab@suse.de>
4489 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4491 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4493 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4494 as appropriate. Fill in structure initializations. Add variable
4495 initializations. Add casts.
4496 * dwarf2dbg.c (print_stats): Change i to size_t.
4497 * listing.c (listing_listing): Change list_line to unsigned int.
4499 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4501 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4502 rather than checking for \001 and \002 in symbol name.
4503 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4505 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4507 * configure.in (hppa*-linux-gnu*): New target.
4508 * configure: Rebuilt.
4510 1999-07-08 Nick Clifton <nickc@cygnus.com>
4512 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4514 1999-07-07 Nick Clifton <nickc@cygnus.com>
4516 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4517 accessing symbolP directly.
4519 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4521 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4522 for ELF.
4524 1999-07-05 Nick Clifton <nickc@cygnus.com>
4526 * config/tc-arm.c (ARM_EXT_V5): Define.
4527 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4528 (md_begin): Detect ARM v5 architectures.
4529 (md_parse_option): Accept arm v5 specification.
4530 (md_show_usage): Documment -marmv5 switch.
4532 * doc/c-arm.texi: Document -marmv5 command line option.
4534 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4535 op.
4536 (validate_immediate_twopart): New function. Determine if a
4537 constant can be computed by two ADD instructions.
4538 (output_inst): Remove its command line parameter - it was never
4539 used.
4540 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4541 implememt the ADRL pseudo op.
4542 (tc_gen_reloc): Generate a suitable error message if an ADRL
4543 instruction tries to generate a real reloc.
4545 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4547 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4549 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4550 into lower case.
4552 1999-06-27 H.J. Lu <hjl@gnu.org>
4554 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4555 non BFD_ASSEMBLER case.
4557 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4559 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4560 data.
4562 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4564 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4565 out_end_sequence() when the address decreases due to a new frag.
4566 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4567 numbering starts with 1.
4569 1999-06-23 Nick Clifton <nickc@cygnus.com>
4571 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4572 .section for COFF.
4573 (mcore_s_text): Call obj_elf_text for ELF target.
4574 (mcore_s_data): Call obj_elf_data for ELF target.
4575 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4576 for COFF target.
4577 (mcore_s_bss): New function: Dump literal table before changing
4578 sections.
4579 (mcore_s_comm): New function: Dump literal table before changing
4580 sections.
4582 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4583 No longer static functions.
4584 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4585 Provide prototypes for these functions.
4587 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4589 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4590 a list of names, to try obj_segment_name, and to try abbreviated
4591 names when using COFF without long section names.
4593 * config/tc-alpha.c: More use of symbol accessor functions.
4594 * config/tc-arc.c: Likewise.
4595 * config/tc-d30v.c: Likewise.
4596 * config/tc-fr30.c: Likewise.
4597 * config/tc-i860.c: Likewise.
4598 * config/tc-m88k.c: Likewise.
4599 * config/tc-mcore.c: Likewise.
4600 * config/tc-ns32k.c: Likewise.
4601 * config/tc-sparc.c: Likewise.
4602 * config/tc-v850.c: Likewise.
4604 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4605 sy_value with appropriate accessor functions.
4606 * config/tc-arm.c (md_apply_fix3): Likewise.
4607 * config/tc-d10v.c (AT_WORD_P): Likewise.
4608 * config/tc-v850.c (reg_name_search): Likewise.
4610 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4611 use symbol_get_bfdsym instead.
4612 * config/tc-ppc.c (md_assemble): Likewise.
4613 * config/tc-v850.c (v850_comm): Likewise.
4615 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4617 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4618 the symbol, rather than accessing the bsym member.
4619 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4620 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4621 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4622 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4623 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4624 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4625 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4626 * config/tc-v850.c (tc_gen_reloc): Likewise.
4628 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4630 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4631 (hppa_gen_reloc_type): Conditionalize on BFD64.
4632 (tc_gen_reloc): Re-enable ELF relocations.
4633 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4635 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4637 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4638 warning.
4639 (do_ldst): Move assignment out of if condition.
4640 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4641 parentheses to avoid warning.
4643 1999-06-21 Nick Clifton <nickc@cygnus.com>
4645 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4646 macro to get at the BFD symbol associated with a GAS symbol.
4648 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4650 * config/tc-ppc.c: Update for symbol handling changes.
4651 * config/obj-coff.c: Likewise.
4653 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4655 * tc-hppa.c: General cleanups of ELF support. No more spaces
4656 and subspaces for ELF.
4657 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4658 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4659 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4660 (UNWIND_SECTION_NAME): Likewise.
4661 (space/subspace related structures): Conditionalize definitions
4662 on OBJ_SOM.
4663 (space/subspace directives and support routines): Conditionalize
4664 definitions and references/uses on OBJ_SOM.
4665 (label_symbol_struct): For ELF, track the symbol's segment. For
4666 SOM track its space.
4667 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4668 changes.
4669 (USE_ALIASES): Kill for both SOM & ELF.
4670 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4671 (pa_space, pa_subspace): Corresponding changes.
4672 (pa_spaces_begin): Corresponding chagnes.
4673 (md_begin): Do not muck around with space/subspace stuff for
4674 OBJ_ELF.
4675 (md_apply_fix): Temporarily disable argument relocation stuff
4676 for OBJ_ELF.
4677 (tc_gen_reloc): Temporarily disable relocation generation for
4678 OBJ_ELF
4679 (pa_build_unwind_subspace): Similarly.
4681 1999-06-16 Nick Clifton <nickc@cygnus.com>
4683 * config/tc-arm.c (thumb_set): New pseudo op.
4684 (text, data, section): Override these pseudo ops with ARM
4685 specific versions.
4686 (s_thumb_set): New function: Perform the same as a .set pseudo
4687 op, but also mark the alias'ed symbol as being a Thumb
4688 function.
4689 (arm_s_text): New function: Perform the same as the .text
4690 pseudo op, but dump the literal pool before changing
4691 sections.
4692 (arm_s_data): New function: Perform the same as the .data
4693 pseudo op, but dump the literal pool before changing
4694 sections.
4695 (arm_s_section): New function: Perform the same as the
4696 .section pseudo op, but dump the literal pool before changing
4697 sections.
4698 (arm_cleanup): Do not reset the current section before dumping
4699 the literal pool.
4701 1999-06-17 Nick Clifton <nickc@cygnus.com>
4703 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4704 OPTION_NO_WARN_UNMATCHED entries.
4705 (md_parse_option): Generate a warning message if an unrecognised
4706 option is encountered.
4708 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4709 (get_operands): When parsing an expression after an '@' symbol
4710 has been detected, do not ignore '#' symbols.
4711 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4712 false.
4714 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4716 From K. Richard Pixley <rich@noir.com>:
4717 * configure.in (ppc-*-vxworks*): New target.
4718 * configure: Rebuild.
4720 1999-06-12 Philip Blundell <philb@gnu.org>
4722 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4724 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4726 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4727 which refer to symbols in linkonce sections, permit reducing the
4728 relocs if the symbol is local.
4730 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4732 * subsegs.c (subseg_text_p): New function.
4733 * as.h (subseg_text_p): Declare.
4734 * read.c (do_align): Use subseg_text_p to set the default fill.
4735 * write.c (subsegs_finish): Likewise.
4736 * config/obj-coff.c (write_object_file): Likewise.
4737 * config/tc-i386.h (md_maybe_text): Don't define.
4738 (md_do_align): Use subseg_text_p to set the default fill.
4739 * config/tc-m32r.c (m32r_do_align): Likewise.
4740 * config/tc-sh.c (sh_do_align): Likewise.
4741 * config/tc-sparc.h (md_do_align): Likewise.
4743 1999-06-12 David O'Brien <obrien@freebsd.org>
4745 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4746 * configure: Rebuild.
4748 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4750 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4751 * Makefile.am: Rebuild dependencies.
4752 * Makefile.in: Rebuild.
4754 * config/tc-i386.c (i386_immediate): Remove unused label
4755 seg_unimplemented.
4757 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4758 * symbols.c: Likewise.
4759 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4760 sy_next field when taking address, rather than symbol_next.
4762 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4763 offsetT.
4764 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4765 value from the output file architecture.
4766 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4767 * dwarf2dbg.h: Change bfd_vma to addressT.
4769 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4771 * dwarf2dbg.h: Use PARAMS in function declarations.
4773 1999-06-11 Martin Dorey <mdorey@madge.com>
4775 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4776 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4777 OBJ_ELF.
4778 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4780 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4782 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4784 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4785 popsection.
4787 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4789 * read.c (read_a_source_file): Only declare inescape if
4790 QUOTES_IN_INSN.
4792 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4793 match parameters.
4794 (find_entry_byval): Add parens to avoid warning.
4796 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4798 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4799 undefined symbols.
4801 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4803 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4804 with isoctal.
4806 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4807 synthetize_setx): New functions.
4808 (md_assemble): Broken the special cases into the above
4809 functions. Make compiler happy if sizeof(bfd_vma)==4.
4810 Fix sethi generated from set/setuw. If instructions have a relloc,
4811 always clear the fields to be relocated in the opcode.
4812 (sparc_ip): Remove special_case global variable.
4814 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4816 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4817 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4818 indication of success rather than a value.
4819 (itbl_get_val): Likewise.
4820 (itbl_get_field): Use strcspn. Change delimiters to include
4821 parens.
4822 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4823 (itbl_get_val): Likewise.
4824 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4826 * symbols.c (copy_symbol_attributes): Convert local symbols to
4827 regular symbols.
4829 1999-06-10 Nick Clifton <nickc@cygnus.com>
4831 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4832 ARM920t.
4834 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4836 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4837 Optimize set if sizeof(bfd_vma) == 64.
4838 (sparc_ip): Fix sethi - without %hi() it should generate
4839 R_SPARC_22 reloc, not R_SPARC_HI22.
4840 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4842 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4844 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4845 (s_ncons): New function.
4846 (native_op_table): New table.
4847 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4848 R_SPARC_OLO10 handling.
4850 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4852 * expr.h (struct expressionS): Revert last change; widen X_op.
4853 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4855 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4857 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4858 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4859 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4860 * Makefile.in: Regenerated.
4862 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4863 `common' pass on to s_mri_common.
4864 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4866 1999-06-06 Richard Henderson <rth@cygnus.com>
4868 * config/obj-elf.c (obj_elf_section): Don't free the return
4869 value of demand_copy_C_string.
4871 1999-06-05 Richard Henderson <rth@cygnus.com>
4873 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4874 creation logic from obj_elf_create_section.
4876 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4877 (section_stack): New.
4878 (special_sections): Make const.
4879 (obj_elf_section): Gut and rewrite parsing.
4880 (obj_elf_change_section): New function broken out of obj_elf_section.
4881 (obj_elf_parse_section_letters): Likewise.
4882 (obj_elf_section_word): Likewise.
4883 (obj_elf_section_type): Likewise.
4884 (obj_elf_previous): Treat as a toggle.
4885 (obj_elf_popsection): New.
4886 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4887 (ppc_section_type): Likewise.
4888 * config/tc-ppc.h: Likewise.
4890 * expr.h (struct expressionS): Don't make X_op a bitfield.
4891 * config/tc-alpha.c: Update for symbol handling changes.
4892 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4893 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4895 1999-06-05 Richard Henderson <rth@cygnus.com>
4897 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4898 (dwarf2_gen_line_info): Kill unused variables.
4899 (dwarf2_finish): Likewise.
4900 (dwarf2_where): Likewise.
4901 (dwarf2_directive_file): If we've only got a string,
4902 hand off to s_app_file.
4903 * ecoff.c: Move the include of ecoff.h.
4904 * symbols.h (S_IS_FUNCTION): Prototype.
4906 * read.c (LEX_HASH): Supply a default.
4907 (lex_type): Use it.
4908 (s_globl): Update `c' after skipping whitespace.
4909 * read.h (LEX_END_NAME, is_name_ender): New.
4910 * expr.c (get_symbol_end): Respect it.
4912 1999-06-04 Mark Klein <mklein@dis.com>
4914 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4915 to real if OBJ_SOM
4916 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4918 * config/tc-hppa.c: Update for symbol handling changes.
4920 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4922 * cgen.c: Update for symbol handling changes.
4923 * config/tc-m32r.c: Likewise.
4925 * config/tc-hppa.h: Update for symbol handling changes.
4926 * config/tc-hppa.c: Likewise.
4928 * config/tc-arm.h: Update for symbol handling changes.
4929 * config/tc-arm.c: Likewise.
4930 (symbol_make_empty): Remove. Just use symbol_create.
4932 * symbols.c (symbol_set_tc): Correct name.
4934 * Makefile.am: Rebuild dependencies.
4935 ($(OBJS)): Don't depend upon struc-symbol.h.
4936 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4937 * dep-in.sed: Don't remove struc-symbol.h.
4938 * Makefile.in: Rebuild.
4940 * doc/internals.texi (Symbols): Describe changes in symbol
4941 handling.
4943 1999-06-03 Richard Henderson <rth@cygnus.com>
4945 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4946 instead of doing the work by hand.
4948 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4950 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4951 state of line state-machine.
4952 (struct ls): Collect DWARF2 line state-machine state in new member
4953 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4954 resulted in any DWARF2 directives.
4955 (reset_state_machine): New function.
4956 (out_end_sequence): Ditto.
4957 (dwarf2_gen_line_info): When switching sections or switching to a
4958 lower text address, call out_end_sequence() first to terminate the
4959 previous code sequence as code sequences MUST have monotonically
4960 increasing addresses.
4961 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4963 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4965 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4966 DWARF2 debug info (line information only, at this point).
4967 * as.h: Update comment about supported debug formats.
4968 * dwarf2dbg.c, dwarf2dbg.h: New files.
4969 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4971 * expr.c (operand): Don't use [ for parens if we want an index op.
4972 (op_encoding): Switch [ into O_index, if desired.
4973 (op_rank): Renumber with O_index on bottom.
4974 (expr): If O_index, match closing bracket.
4975 * expr.h (O_index): New.
4977 * read.c (read_a_source_file): Conditionally allow matched "
4978 in lines passed to md_assemble.
4980 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4982 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4984 Add support for storing local symbols in a small structure to save
4985 memory when assembling large files.
4986 * as.h: Don't include struc-symbol.h.
4987 (symbolS): Add typedef.
4988 * symbols.c: Include struc-symbol.h.
4989 (local_hash): New static variable.
4990 (save_symbol_name): New static function, from symbol_create.
4991 (symbol_create): Call save_symbol_name.
4992 (local_symbol_count): New static variable.
4993 (local_symbol_conversion_count): Likewise.
4994 (LOCAL_SYMBOL_CHECK): Define.
4995 (local_symbol_make): New static function.
4996 (local_symbol_convert): New static function.
4997 (colon): Handle local symbols. Create local symbol for local
4998 label name.
4999 (symbol_table_insert): Handle local symbols.
5000 (symbol_find_or_make): Create local symbol for local label name.
5001 (symbol_find_base): Check for local symbol.
5002 (symbol_append, symbol_insert): Check for local symbols.
5003 (symbol_clear_list_pointers, symbol_remove): Likewise.
5004 (verify_symbol_chain): Likewise.
5005 (copy_symbol_attributes): Likewise.
5006 (resolve_symbol_value): Handle local symbols.
5007 (resolve_local_symbol): New static function.
5008 (resolve_local_symbol_values): New function.
5009 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5010 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5011 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5012 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5013 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5014 (symbol_previous, symbol_next): New functions.
5015 (symbol_get_value_expression): Likewise.
5016 (symbol_set_value_expression): Likewise.
5017 (symbol_set_frag, symbol_get_frag): Likewise.
5018 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5019 (symbol_mark_used_in_reloc): Likewise.
5020 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5021 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5022 (symbol_mri_common_p): Likewise.
5023 (symbol_mark_written, symbol_clear_written): Likewise.
5024 (symbol_written_p): Likewise.
5025 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5026 (symbol_section_p, symbol_equated_p): Likewise.
5027 (symbol_constant_p): Likewise.
5028 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5029 (symbol_get_obj, symbol_set_obj): Likewise.
5030 (symbol_get_tc, symbol_set_tc): Likewise.
5031 (symbol_begin): Initialize local_hash.
5032 (print_symbol_value_1): Handle local symbols.
5033 (symbol_print_statistics): Print local symbol statistics.
5034 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5035 Declare new symbols.c functions. Move many declarations here from
5036 struc-symbol.h.
5037 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5038 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5039 (struct symbol): Move bsym to make it clearly the first field.
5040 Remove TARGET_SYMBOL_FIELDS.
5041 (symbolS): Don't typedef.
5042 (struct broken_word): Remove.
5043 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5044 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5045 (symbol_clear_list_pointers): Likewise.
5046 (symbol_insert, symbol_remove): Likewise.
5047 (symbol_previous, symbol_append): Likewise.
5048 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5049 (struct local_symbol): Define.
5050 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5051 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5052 (local_symbol_get_frag, local_symbol_set_frag): Define.
5053 (local_symbol_get_real_symbol): Define.
5054 (local_symbol_set_real_symbol): Define.
5055 Define.
5056 * write.c (write_object_file): Call resolve_local_symbol_values.
5057 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5058 (TARGET_SYMBOL_FIELDS): Don't define.
5059 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5060 ECOFF_DEBUGGING, add ECOFF fields.
5061 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5062 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5063 ECOFF_DEBUGGING, add ECOFF fields.
5064 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5065 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5066 * config/tc-mcore.h: Don't include struc-symbol.h.
5067 (TARGET_SYMBOL_FIELDS): Don't define.
5068 (struct mcore_tc_sy): Define.
5069 (TC_SYMFIELD_TYPE): Define.
5070 * Many files: Use symbolS instead of struct symbol. Use new
5071 accessor functions rather than referring to symbolS fields
5072 directly.
5074 * read.c (s_mri_common): Don't add in value of line_label.
5076 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5077 checking for SEC_LINK_ONCE.
5079 * config/tc-sh.h (sh_fix_adjustable): Declare.
5081 * app.c (input_buffer): New static variable.
5082 (app_push): Save saved_input in allocated buffer.
5083 (app_pop): Restored saved_input.
5084 (do_scrub_chars): Change get parameter to take char * and int as
5085 arguments. Change GET macro to pass input_buffer to get
5086 function. Don't save input into allocated buffer.
5087 * as.h (do_scrub_chars): Update declaration.
5088 * input-file.c (input_file_get): Change to take char * and int.
5089 Read data into passed in buffer. Remove static buffer.
5090 * read.c (scrub_from_string): Change to take char * and int. Copy
5091 data into passed in buffer.
5093 * hash.h: Neaten. Declare hash_traverse.
5094 * hash.c: Complete rewrite based on BFD hashing code.
5095 * gasp.c (chunksize): New variable.
5096 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5097 hash_delete.
5099 1999-05-28 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5102 addend unless the target uses an old ABI.
5104 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5106 -Wchar-subscripts cleanup
5107 * listing.c (listing_newline): Use unsigned char variable, so
5108 calls to isascii,iscntrl are correct.
5109 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5110 (unsigned char).
5111 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5112 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5113 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5114 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5116 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5118 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5119 width for Coldfire.
5120 (arch_coldfire_p): New #define.
5121 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5123 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5125 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5127 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5128 (install_operand): Add place `N'.
5129 (init_table): Add registers ACC, MACSR, MASK.
5131 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5133 * config/tc-m68k.c: Change mcf5200 --> mcf.
5134 (archs): Add mcf5206e, mcf5307.
5135 (m68k_ip): Add format `u'.
5136 (install_operand): Add place `m', `M', `h'.
5137 (init_table): Add upper/lower registers.
5139 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5141 1999-05-28 Martin Dorey <mdorey@madge.com>
5143 * config/tc-i960.c: Several minor changes to add ELF and
5144 BFD_ASSEMBLER support.
5145 * config/tc-i960.h: Likewise.
5146 * configure.in (i960-*-elf*): New target.
5147 * aclocal.m4, configure: Rebuild.
5149 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5151 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5152 reloc changes when defined(BFD_ASSEMBLER).
5154 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5156 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5158 * write.c (write_print_statistics): Output to file, not stderr.
5160 * expr.c (generic_bignum_to_int32,64): Prototype.
5162 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5163 output_sleb128, output_uleb128, output_big_sleb128,
5164 output_big_uleb128, output_big_leb128): Prototype.
5165 (output_big_sleb128, output_big_uleb128): Make inline.
5166 (output_big_leb128): Remove inline
5168 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5169 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5170 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5171 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5172 value for correct overflow check in write.c:fixup_segment.
5173 * write.c (fixup_segment): Move bitfield overflow checks to after
5174 the md_apply_fix call.
5175 * config/obj-coff.c (fixup_segment): Likewise.
5176 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5177 valueT *val argument.
5179 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5181 * config/atof-ieee.c (gen_to_words): Correctly round a
5182 denormalized number. Fix off-by-one in range checking for
5183 exponent in a denormal.
5185 1999-05-10 Nick Clifton <nickc@cygnus.com>
5187 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5188 name.
5190 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5192 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5194 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5196 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5197 (ReverseRegRegmem): Remove.
5198 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5199 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5200 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5201 kludge.
5203 From Doug Ledford <dledford@redhat.com>
5204 * config/tc-i386.h (RegXMM): New for P/III.
5205 * config/tc-i386.c: Add support for P/III.
5207 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5209 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5210 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5211 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5213 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5215 * config/tc-i386.c (i386_immediate): Skip whitespace before
5216 complaining about junk after expression.
5217 (i386_displacement): Likewise.
5219 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5221 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5222 Don't copy before downcaseing.
5224 1999-05-05 Catherine Moore <clm@cygnus.com>
5226 * tc-m68k.c: Include elf/m68k.h.
5227 (m68k_elf_final_processing): New routine.
5228 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5229 Define.
5231 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5233 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5234 17 bit fmt insn.
5236 1999-04-30 Nick Clifton <nickc@cygnus.com>
5238 * config/tc-mcore.c (mcore_s_section): Dump literals before
5239 changing section.
5241 1999-04-29 Nick Clifton <nickc@cygnus.com>
5243 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5244 for COFF/PE port.
5246 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5248 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5249 (TC_INIT_FIX_DATA): Delete.
5250 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5251 (TC_INIT_FIX_DATA): Delete.
5252 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5253 * write.c (fix_new_internal): Initialize fx_cgen member.
5254 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5255 (gas_cgen_md_apply_fix3): Update.
5256 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5257 (md_cgen_record_fixup_exp): Update.
5258 (FX_OPINFO_R_TYPE): Update.
5260 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5261 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5262 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5263 * frags.h (struct frag): Make opindex, opinfo ints.
5265 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5267 1999-04-26 Tom Tromey <tromey@cygnus.com>
5269 * aclocal.m4, configure: Updated for new version of libtool.
5271 1999-04-22 Nick Clifton <nickc@cygnus.com>
5273 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5274 md_apply_fix.
5275 (md_apply_fix3): Do not fix up absolute relocations against
5276 symbolic values.
5278 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5280 1999-04-20 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5283 changes and data-in-text directives.
5284 (mcore_cons): New function: intercept cons() operations.
5285 (mcore_float_cons): New function: intercept float_cons()
5286 operations.
5287 (mcore_stringer): New function: intercept stringer() operations.
5289 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5291 * obj.h (struct format_ops): Change generate_asm_lineno field to
5292 take no parameters.
5293 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5295 * config/tc-alpha.c (find_opcode_match): Add default case to
5296 switch.
5297 (find_macro_match): Likewise.
5298 (load_expression): Parenthesize && within ||.
5300 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5302 1999-04-17 Nick Clifton <nickc@cygnus.com>
5304 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5305 .text .data .section pseudo ops.
5306 (mcore_s_section): New function. Dump lits before changing secs.
5307 (mcore_s_text): New function. Dump lits before changing secs.
5308 (mcore_s_data): New function. Dump lits before changing secs.
5310 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5312 * config/tc-mips.c (mips_32bitmode): New.
5313 (md_begin): Set mips_32bitmode if needed.
5314 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5315 Set EF_MIPS_32BITMODE.
5317 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5319 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5320 change.
5322 1999-04-16 Nick Clifton <nickc@cygnus.com>
5324 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5326 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5328 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5329 expressions correctly.
5332 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5334 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5336 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5338 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5339 and fmpynfadd instructions.
5341 1999-04-11 Richard Henderson <rth@cygnus.com>
5343 * as.h (environ): Declare it, if needed.
5344 * as.c (dump_statistics): Don't declare environ.
5345 * configure.in (environ): Detect declaration.
5346 * configure, config.in: Rebuild
5348 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5349 (i386_displacement): Allocate enough space for replacement buffer.
5350 Clean up replacement buffer initialization.
5352 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5354 * subsegs.c (section_symbol): Don't create a new symbol if one
5355 already exists; instead, use the existing one, but set its segment
5356 and frag data if it hasn't already been defined.
5357 * config/obj-coff.c (c_section_symbol): Likewise.
5359 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5361 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5363 1999-04-08 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-mcore.c: New File: Support routines for MCore
5366 assembler.
5367 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5368 * config/obj-coff.c: Add support for mcore-pe target.
5370 * Makefile.am: Add support for MCore targets.
5371 * Makefile.in: Regenerate.
5372 * configure.in: Add support for MCore targets.
5373 * configure: Regenerate.
5375 * doc/all.texi: Set MCORE.
5376 * doc/as.texinfo: Document MCore specific command line options.
5378 * write.h: Prevent multiple inclusion.
5380 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5382 * asintl.h (LC_MESSAGES): Never define.
5383 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5384 does not define it.
5385 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5386 does not define it.
5388 * Makefile.am (m68k-parse.c): If configuring in the source
5389 directory, copy m68k-parse.y into the local directory before
5390 running ylwrap, to remove spurious differences when generating
5391 snapshots.
5392 * Makefile.in: Rebuild.
5394 * config/tc-sparc.h (md_do_align): Just allocate the number of
5395 bytes necessary, rather than always allocating 1024.
5397 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5399 * listing.c (listing_newline): Add cast to avoid warning.
5400 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5401 * config/tc-i386.c (i386_scale): Add return value.
5402 (build_displacement_string): Remove unused local temp_disp2.
5403 (i386_intel_memory_operand): Add parentheses to avoid warning.
5404 (i386_intel_operand): Remove unused local end_of_operand_string.
5405 (i386_operand): Remove unused local operand_modifier.
5406 (i386_operand): Add parens to avoid warning.
5408 1999-04-04 Don Bowman <don@pixsci.com>
5410 * configure.in: Add mips*-*-vxworks* target; have it define
5411 MIPS_STABS_ELF.
5412 * configure, config.in: Rebuild.
5414 1999-03-31 Nick Clifton <nickc@cygnus.com>
5416 * configure.in (emulations): Add support for arm-epoc-pe.
5417 * configure: Regenerate.
5418 * config/te-epoc-pe.h: New file. Define macros specific to
5419 arm-epoc-pe target.
5420 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5421 for arm-epoc-pe target.
5423 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5425 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5427 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5429 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5430 detect ",n" without a condition.
5431 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5434 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5436 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5437 instruction is encoded with one bit.
5440 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5442 * doc/internals.texi (CPU backend): Mention that
5443 line_separator_chars should not include newline. From thi
5444 <ttn@mingle.glug.org>.
5446 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5448 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5449 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5451 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5453 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5455 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5457 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5460 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5462 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5464 1999-03-15 Martin Hunt <hunt@cygnus.com>
5466 * app.c (do_scrub_begin): Change '-' back to a symbol char
5467 so we can use multiple opcodes on a line again.
5469 * config/tc-d30v.c: By default, warn if a symbol has
5470 the same name as a register. Plus some minor
5471 updates from the branch.
5473 1999-03-13 Nick Clifton <nickc@cygnus.com>
5475 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5476 BFD_RELOC_16 and BFD_RELOC_64.
5478 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5480 * expr.c (expr): Add missing else.
5482 1999-03-12 Nick Clifton <nickc@cygnus.com>
5484 * config/tc-arm.c (md_apply_fix3): Improve error message.
5486 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5488 * Makefile.am (CPU_TYPES): Add fr30.
5489 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5490 (fr30,m32r dependencies): Update.
5491 * Makefile.in: Rebuild.
5493 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5494 (gas_cgen_record_fixup_exp): Ditto.
5495 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5496 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5497 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5498 (md_cgen_lookup_reloc): Update use of operand->type.
5499 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5500 (md_convert_frag): Call cgen_operand_lookup_by_num.
5501 (md_cgen_lookup_reloc): Update use of operand->type.
5502 (m32r_cgen_record_fixup_exp): Ditto.
5504 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5506 * config/tc-mips.c (md_show_usage): Fix message.
5508 1999-03-03 Nick Clifton <nickc@cygnus.com>
5510 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5511 and LDR reg,=<expr> instruction.
5513 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5514 -mcpu=arm9tdmi.
5516 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5518 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5520 1999-02-17 Nick Clifton <nickc@cygnus.com>
5522 This patch was created by: Scott Bambrough
5523 <scottb@corelcomputer.com>
5525 * app.c:
5526 Special cased '@' character. The '@' character is used as the
5527 ARM assembler comment character, as a special character
5528 and in ELF .symver pseudo-op's, and as a special character in
5529 .type and .section pseudo-ops.
5530 (symver_pseudo): New static variable.
5531 (symver_state): New static variable.
5532 (struct app_save): Add field 'symver_state'.
5533 (app_push): Save global symver_state int struct app_save.
5534 (app_pop): Restore global symver_state from struct app_save.
5535 (do_scrub_chars): Special case handling of '@' character in
5536 .symver pseudo-ops.
5538 * configure.in: Modified to recognize armv* uname syntax from ARM
5539 Linux kernel.
5540 * configure: Regenerated.
5542 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5543 a prefix to the section's type.
5544 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5545 the type's typename.
5547 * config/tc-arm.h: Add support for PIC generation:
5548 (pic_code): New boolean.
5549 (obj_relocate_extern): Define.
5550 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5551 (TC_CONS_FIX_NEW): Define.
5552 (tc_fix_adjustable): Define.
5553 (GLOBAL_OFFSET_TABLE_NAME): Define.
5555 * config/tc-arm.c: Add support for PIC generation:
5556 (line_seperator_chars): Allow ';' as a seperator for Linux.
5557 (is_immediate_prefix): New macro.
5558 (arm_parse_reloc): New function.
5559 (s_arm_elf_cons): New function.
5560 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5561 (md_undefined_symbol): Special case handling for the Global Offset
5562 Table's symbol.
5563 (md_apply_fix3): Handle PIC relocs.
5564 (tc_gen_reloc): Handle PIC relocs.
5565 (md_parse_option): Add support for '-k' command line switch to
5566 enable PIC generation.
5567 (cons_fix_new_arm): New function.
5568 (s_arm_elf_cons): New function.
5570 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5572 * configure.in: Add comments for uses of AC_DEFINE.
5573 * acinclude.m4: Likewise.
5574 * acconfig.h: Remove.
5575 * aclocal.m4: Rebuild.
5576 * configure: Rebuild.
5577 * Makefile.in: Rebuild.
5578 * config.in: Rebuild.
5580 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5582 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5583 non-constant offset from a base register.
5585 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5587 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5588 strings always.
5590 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5592 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5593 (emit_insn): Look for pc-relative and no-overflow specifiers on
5594 internal relocation types.
5596 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5598 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5599 -mcpu=NNNN flags.
5601 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5602 mips_cpu instead.
5603 (mips_4650, mips_4010, mips_4100): Variables removed.
5604 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5605 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5606 variables.
5607 (md_begin): Don't bother initializing the mips_NNNN variables;
5608 mips_cpu is set, and that's good enough now.
5609 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5610 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5611 (show): New function, to handle wrapping in the CPU lists.
5612 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5614 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5616 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5617 than treat as an immediate specifier.
5619 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5621 * config/tc-i386.c: Prototype many functions.
5622 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5623 (i386_immediate): Remove unused second argument.
5624 (i386_intel_operand): Fix i386_is_reg typo.
5625 (i386_operand): Use allow_naked_reg.
5626 (output_invalid): Make operand int for K&R.
5628 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5630 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5631 patch.
5632 * Makefile.in: Rebuild.
5634 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5636 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5637 (cgen.o): Ditto.
5638 (EXTRA_as_new_SOURCES): Comment out.
5639 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5640 * Makefile.in: Rebuild.
5641 * doc/Makefile.in: Rebuild.
5642 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5643 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5644 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5645 * configure: Rebuild.
5646 * aclocal.m4: Rebuild.
5647 * config.in: Rebuild.
5648 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5649 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5650 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5651 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5652 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5653 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5654 (gas_cgen_record_fixup_exp): Ditto.
5655 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5656 descriptor, not global variable.
5657 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5658 descriptor, not global variable. Refer to insert_operand handler
5659 via cpu descriptor, not global function.
5660 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5661 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5662 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5663 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5664 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5665 * config/tc-m32r.c: Ditto.
5666 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5667 (md_assemble): Ditto.
5668 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5670 1999-02-09 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5673 relocations for ELF targets.
5675 1999-02-08 Nick Clifton <nickc@cygnus.com>
5677 * configure.in: Add support for StrongARM target.
5678 * configure: Regenerate.
5680 1999-02-05 Nick Clifton <nickc@cygnus.com>
5682 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5684 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5685 for COFF ports.
5687 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5689 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5691 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5693 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5694 (INTEL_DWORD_MNEM_SUFFIX): Define.
5695 (BYTE_PTR): Define.
5696 (WORD_PTR): Define.
5697 (DWORD_PTR): Define.
5698 (XWORD_PTR): Define.
5699 (SHORT): Define.
5700 (OFFSET_FLAT): Define.
5701 (FLAT): Define.
5702 (NONE_FOUND): Define.
5703 (No_dSuf): Define.
5704 (No_xSuf): Define.
5705 * config/tc-i386.c (set_intel_syntax): New routine.
5706 (intel_syntax): Declare.
5707 (allow_naked_reg): Declare.
5708 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5709 (intel_float_operand): New routine.
5710 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5711 Handle brackets as well as parens. Call i386_intel_operand for
5712 intel syntax. Reverse operands if appropriate. Handle new
5713 suffixes. Handle movzx and movsx.
5714 (i386_is_reg): New routine.
5715 (i386_immediate): New routine.
5716 (i386_scale): New routine.
5717 (i386_displacement): New routine.
5718 (i386_operand_modifier): New routine.
5719 (build_displacement_string): New routine.
5720 (i386_parse_seg): New routine.
5721 (i386_intel_memory_operand): New routine.
5722 (i386_intel_operand): New routine.
5723 (i386_operand): Call i386_displacement, i386_immediate,
5724 i386_scale, etc. instead of handling inline.
5725 (parse_register): Handle registers without prefix.
5727 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5729 * configure: Regenerate.
5730 * configure.in (arm-*-oabi): New.
5731 (thumb-*-oabi): New.
5732 * config/tc-arm.c (target_oabi): Declare.
5733 (md_apply_fix3): Support REL relocs.
5734 (md_parse_option): Handle -oabi.
5735 (elf32_arm_target_format): New routine.
5736 (md_longopts): Add OPTION_OABI.
5737 * config/tc-arm.h: Redefine TARGET_FORMAT.
5740 1999-01-28 Nick Clifton <nickc@cygnus.com>
5742 * write.c (write_relocs): Handle out of range error.
5744 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5745 (fr30_force_relocation): Default to 0.
5747 * config/tc-fr30.h (obj_fix_adjustable): Define.
5748 (TC_FORCE_RELOCATION): Define.
5750 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5751 relocs.
5753 1999-01-16 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5756 merge of two instructions if the left instruciton kills the right.
5758 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5760 * Makefile.in: Regenerate.
5761 * configure.in: Redo test for using cgen.
5762 * configure: Regenerate.
5764 1999-01-09 Nick Clifton <nickc@cygnus.com>
5766 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5767 redefinition of this macro.
5769 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5771 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5772 warning.
5774 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5776 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5777 a read of HI or LO and an immediatly following branch.
5779 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5781 * config/tc-mips.c (md_begin): Another correction to the setting of
5782 mips_eabi64.
5784 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5786 * config/tc-mips.c (md_begin): Correct type-o in setting of
5787 mips_eabi64.
5789 1998-12-21 Nick Clifton <nickc@cygnus.com>
5791 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5792 bit insn when optimizing, so that parallelised instructions will
5793 start on a 32 bit boundary.
5795 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5797 * config/tc-mips.c (mips_eabi64): New.
5798 (md_begin): Set mips_eabi64.
5799 (mips_elf_final_processing): Use it.
5801 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5803 * config/tc-mips.c (mips_elf_final_processing):
5804 Correct setting of ABI in e_flags.
5806 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5808 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5809 in delay slots.
5811 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5813 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5815 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5817 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5818 warning, values that don't fit in the field.
5820 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5822 * config/tc-mips.c (mips_abi_string): New.
5823 (md_parse_option,md_longopts): Add mabi.
5824 (mips_elf_final_processing): Set e_flags based on mabi flag.
5826 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5828 * config/tc-mips.c (md_parse_option): Handle vr4111.
5830 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5832 * config/tc-h8300.c (build_bytes): Change message given if the
5833 instruction requires H8/300H mode and we're not in Hmode, to
5834 suggest that it may be the operand modes that are the problem, not
5835 necessarily the opcode.
5837 1998-12-10 Nick Clifton <nickc@cygnus.com>
5839 * config/tc-fr30.c: Add line separator character.
5841 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5843 * configure.in (hppa-*-mpeix*): New target.
5844 * config/obj-som.h (obj_som_compiler): Declare.
5845 * config/obj-som.c (compiler_seen): New static variable.
5846 (obj_som_compiler): New function.
5847 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5848 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5849 (pa_type_args): Set hppa_priv_level.
5850 (pa_compiler): New static function if OBJ_SOM.
5851 * configure: Rebuild.
5853 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5855 * read.c (output_leb128): Don't mark as inline.
5857 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5859 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5860 AIX .vbyte unaligned data support.
5861 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5862 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5863 sections.
5865 1998-12-07 Nick Clifton <nickc@cygnus.com>
5867 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5868 input handling.
5870 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5872 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5873 BFD_RELOC_ARM_PCREL_BRANCH.
5875 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5877 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5878 checking the target type.
5879 (mips-dec-bsd*): Set endian to little.
5880 * configure: Rebuild.
5882 COFF weak symbol support, based on patches from Mark Elbrecht
5883 <snowball3@usa.net>:
5884 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5885 * config/obj-coff.c (obj_coff_weak): New static function.
5886 (obj_coff_endef) [both versions]: Handle weak symbols.
5887 (coff_frob_symbol): Likewise.
5888 (yank_symbols): Likewise.
5889 (obj_pseudo_table): Add "weak".
5891 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5892 <aymeric.vincent@emi.u-bordeaux.fr>.
5893 * aclocal.m4: Rebuild with current tools.
5894 * configure: Rebuild.
5896 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5897 an assertion failure for a case we can't handle when OBJ_ECOFF.
5899 * expr.c (operator): And with 0xff to avoid problems with signed
5900 char.
5902 1998-12-03 Nick Clifton <nickc@cygnus.com>
5904 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5905 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5907 1998-12-02 Nick Clifton <nickc@cygnus.com>
5909 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5910 LDI:20 insn.
5912 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5914 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5915 calculation of pcrel point.
5917 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5919 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5920 pcrel point.
5922 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5924 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5925 scope.
5926 (d10v_cleanup): Only generate previous insn if a multiline insn is
5927 not pending.
5929 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5931 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5932 FR30_OPERAND_I32.
5934 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5936 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5937 -marm6xxx command line switches.
5939 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5941 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5942 (itbl-ops.o): Delete duplicate dependencies.
5943 Rebuild dependencies.
5944 Add fr30 dependencies.
5945 * Makefile.in: Rebuild.
5947 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5949 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5950 opcode list.
5951 * listing.c: Ignore line terminator characters found inside
5952 strings.
5954 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5956 * po/gas.pot: Regenerated.
5958 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5960 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5961 fr30_is_label_start(). Also checks for delay slot insns.
5963 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5964 FR30 instructions which contain a colon in the mnemonic.
5966 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5968 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5970 * config/tc-fr30.c: Removed currently superflous code.
5972 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5974 * config/tc-fr30.h: New file.
5975 * config/tc-fr30.c: Tweaking so that it will compile.
5977 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5979 * config/tc-d10v.h (obj_fix_adjustable): Define.
5980 (TC_FORCE_RELOCATION): Define.
5981 (d10v_force_relocation): Declare.
5982 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5983 (md_apply_fix3): Handle Vtable relocs.
5984 (d10v_fix_adjustable): New.
5985 (d10v_force_relocation): New.
5987 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5989 * config/tc-d30v.c: Change default behaviour to ignore potential
5990 conflicts between register name and symbol names.
5992 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5994 * configure.in: Add fr30-*-*.
5995 * config/tc-fr30.c: New file.
5996 * Makefile.in: Regenerated.
5997 * config.in: Regenerated.
5998 * configure: Regenerated.
5999 * doc/Makefile.in: Regenerated.
6000 * po/gas.pot: Regenerated.
6002 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6004 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6005 are 16 bit insns.
6007 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6009 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6010 characters.
6011 (do_scrub_chars): Add some casts to unsigned char to avoid
6012 unwanted sign extension.
6013 * read.c (lex_type): Set characters about 127 to be symbol
6014 characters.
6015 * config/tc-i386.c (md_begin): Set identifier_chars and
6016 operand_chars for values above 127.
6018 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6020 * configure.in: detect cygwin* instead of cygwin32*
6021 * configure: regenerate
6023 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6025 * listing.c: Add support for producing a listing from piped
6026 input.
6028 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6030 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6031 (append_insn): Account for the tx39's multiply behavior.
6033 1998-10-26 Michael Meissner <meissner@cygnus.com>
6035 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6036 from assemble_parallel_insns. Add support for '->' to indicate
6037 explicitly serializing the instructions.
6038 (md_assemble): Ditto.
6040 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6042 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6043 WEAK handling.
6045 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6047 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6049 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6051 * config/tc-mips.c : support frame and regmask/fregmask when
6052 MIPS_STABS_ELF is specified.
6054 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6056 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6057 (md_apply_fix): Don't return 1 for VTABLE relocs.
6058 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6060 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6062 * doc/c-i386.texi: Replace occurences of "opcode" with
6063 "instruction mnemonic", "instruction", or "mnemonic" when
6064 referring to the name of an instruction. Use "opcode" when
6065 referring to the sequence of machine bytes.
6067 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6068 (is_opcode_char): Rename to is_mnemonic_char.
6069 (md_assemble and i386_operand): Correct error messages from
6070 "opcode" to "instruction mnemonic"
6071 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6072 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6073 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6074 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6075 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6076 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6077 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6079 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6081 * config/tc-i386.c (i386_operand): Check for garbage after
6082 register name.
6084 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6087 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6089 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6091 * config/tc-sh.h (obj_fix_adjustable): Define.
6092 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6093 (md_apply_fix): Likewise.
6094 (tc_gen_reloc): Likewise.
6095 (sh_fix_adjustable): New.
6097 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6099 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6100 * cgen.h (gas_cgen_finish_insn): Update prototype.
6101 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6102 cgen_insn_t -> CGEN_INSN_INT.
6103 (make_parallel): Update handling of CGEN_INT_INSN_P.
6104 (assemble_parallel_insn): Ditto.
6105 (target_make_parallel): New function.
6106 (md_assemble): Use it.
6108 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6110 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6112 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6114 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6115 converted into lower case.
6117 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6119 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6120 (gas_cgen_tc_gen_reloc): Likewise.
6121 * config/tc-m32r.h (obj_fix_adjustable): Define.
6122 * config/tc-m32r.c (m32r_fix_adjustable): New.
6123 (m32r_force_relocation): Handle VTABLE relocs.
6125 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6127 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6129 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6131 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6132 to lower case before parsing.
6134 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6135 parallel insns modift buts in the PSW as a side effect.
6137 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6139 * config/tc-d30v.c (find_format): Test for missing flag and
6140 control registers.
6142 (md_apply_fix3): Fix error messages to avoid
6143 assumption about presence of a symbol.
6145 (parallel_ok): Disallow parallel instructions that both modify the
6146 same flag register.
6148 (find_format): Generate a warning if an odd numbered register is
6149 used as the first register in a mutli-register instruction.
6151 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6153 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6154 relocations are always associated with a symbol.
6156 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6158 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6159 (elf32_sparc_force_relocation): Declare.
6160 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6161 (tc_gen_reloc): Handle vtable relocs.
6162 (elf32_sparc_force_relocation): New.
6164 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6166 * symbols.c (S_IS_FUNCTION): New.
6167 * config/tc-v850.h (obj_fix_adjustable): Define.
6168 (TC_FORCE_RELOCATION): Define.
6169 (v850_force_relocation): Declare.
6170 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6171 of fx_addnumber for VTABLE reloc addends.
6172 (md_apply_fix3): Handle VTABLE relocs.
6173 (v850_fix_adjustable): New.
6174 (v850_force_relocation): New.
6176 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6178 * tc-hppa.c (fp_operand_format): Add some additional formats.
6179 (pa_ip): Do not automatically promote into pa2.0 mode.
6180 (pa_level): Handle ".level 2.0".
6182 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6184 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6185 * config/tc-i386.h (template.extension_opcode): Change to
6186 unsigned int to allow full range of 8-bit opcode suffixes.
6187 (None): Redefine as 0xffff.
6189 From Jeff B Epler <jepler@usgs.gov>
6190 * doc/c-i386.texi (i386-SIMD): New section.
6192 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6194 * read.c (discard_rest_of_line): New function.
6195 * read.h: Declare it.
6196 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6198 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6200 * config/tc-d10v.c (find_symbol_matching_register): New function.
6201 (find_opcode): Cope with the case where a register name matches
6202 a symbol name.
6204 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6206 * config/tc-v850.c (md_pcrel_from): Rename to
6207 v850_pcrel_from_section.
6208 (v850_pcrel_from_section): Do not resolves symbols in other
6209 sections.
6211 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6213 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6215 * config/tc-d10v.c (find_opcode): Generate an error if a register
6216 is supplied for an operand that should not be a register.
6218 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6220 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6221 instructions to have another instruction in the right bin.
6223 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6225 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6226 the right container if the left container holds a branch
6227 instruction.
6229 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6231 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6232 both a register name and symbol name.
6233 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6235 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6237 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6238 execution unit class.
6240 (reg_name_search): If a name matches a register and a symbol,
6241 prefer the register.
6242 (find_format): Disallow flag registers when a general purpose
6243 register is required.
6244 If a number is required, but a register has been given, check to
6245 see if a symbol with the same name as the register exists, and if
6246 so, use that symbol.
6248 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6250 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6252 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6254 * config/tc-d30v.c (find_format): Do not accept flag registers as
6255 general purpose registers.
6256 (find_format): If an immediate value is expected at a given place
6257 in a format, but a register name has been provided instead, check
6258 to see if that register name matches the name of a predefined
6259 symbol and if it does, then use the symbol instead.
6260 (reg_name_search): If a register name matches a symbol name,
6261 prefer the register name to the symbol name.
6263 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6265 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6266 the previous insn to empty.
6268 1998-09-20 Michael Meissner <meissner@cygnus.com>
6270 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6271 pieces, forcing the use of an ANSI compiler.
6273 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6275 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6276 relocs.
6277 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6279 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6281 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6282 assembler syntax.
6283 (obj_elf_vtable_entry): Likewise.
6284 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6285 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6286 (tc_gen_reloc): Likewise.
6287 (arm_fix_adjustable): Likewise.
6288 (elf32_arm_force_relocation): New.
6289 (armelf_frob_symbol): Remove coff-style symbol support.
6291 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6293 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6295 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6297 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6298 OBJ_COFF so that routine is defined for a.out format.
6300 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6302 * config/tc-i386.c (i386_operand): Detect non-segment registers
6303 used as segment prefixes.
6305 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6307 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6308 optimize across FDE boundaries.
6310 * config/obj-coff.c (obj_coff_section): Preserve any link once
6311 flags when setting the section flags.
6313 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6315 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6316 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6318 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6320 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6321 to the host width.
6323 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6325 * frags.c (frag_grow): Include the size of the frag struct in the
6326 obstack chunk size.
6328 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6329 if the new subseg comes before the old.
6331 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6333 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6334 to handle edge8 and edge16.
6336 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6338 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6339 before we clobber the symbol involved.
6341 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6343 * config/tc-arm.c: Remove OBJ_ELF definitions for
6344 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6345 use arm_adjust_symtab for OBJ_COFF.
6346 (armelf_adjust_symtab): New Routine.
6347 * config/tc-arm.h: Define obj_adjust_symtab to
6348 armelf_adjust_symtab for OBJ_ELF.
6350 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6352 * configure.in: Make all i386-elf targets use bfd_gas.
6353 * config/tc-i386.c (tc_i386_force_relocation): New.
6354 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6355 (md_apply_fix3): Likewise.
6356 (tc_gen_reloc): Handle them.
6357 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6358 tc_i386_force_relocation.
6360 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6362 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6364 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6366 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6367 current opcode after writing the first insturction of a reverse
6368 sequential pair.
6370 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6372 * read.h (generate_lineno_debug): Add prototype.
6373 * read.c (generate_lineno_debug): Make non-static.
6375 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6377 * config/tc-i386.c (md_assemble): Only warn for address/data size
6378 prefixes.
6380 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6382 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6383 against Thumb function names, as the linker needs this information.
6385 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6387 * expr.c (operand): Check also that there is no advance in operand
6388 after atof_generic in order to decide "is it label 0f or floating
6389 point number?".
6391 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6393 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6394 command line options with a single dash.
6395 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6397 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6399 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6400 * tc-arm.c (arm_fix_adjustable): New routine.
6402 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6404 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6405 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6406 demand_empty_rest_of_line before mri_comment_end.
6407 (equals): Check garbage after expression before
6408 mri_comment_end in MRI mode.
6410 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6413 small immediate constant to use the constant itself rather than
6414 always using 1.
6416 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6418 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6419 (pa_leave): Likewise.
6421 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6423 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6424 prefixes.
6425 (i386_operand): Fix an error message.
6427 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6429 * doc/c-arm.texi (ARM Directives): Document .req directive.
6431 * config/tc-arm.c (reg_required_here): Display erroneous string if
6432 the register name could not be decoded.
6433 Do not set inst.instruction if the sift is -1.
6435 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6437 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6438 we do for EXTERN.
6440 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6443 even if it is belived to be unnecessary.
6445 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6447 config/tc-i386.c (i386_operand): Size immediate constants by
6448 suffix (erroneously removed as part of July 7 change).
6450 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6452 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6453 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6454 (armelf_frob_symbol): New Routine.
6455 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6457 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6459 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6461 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6463 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6464 command line switches passed to assembler.
6466 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6468 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6469 (gas_cgen_opcode_desc): Declare.
6470 (gas_cgen_parse_operand): Declare.
6471 (*): Prepend gas_ to gas specific fns to denote them as such.
6472 All uses updated.
6473 * cgen.c (gas_cgen_opcode_desc): New global
6474 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6475 (queue_fixup): Renamed from cgen_queue_fixup.
6476 (*): Prepend gas_ to gas specific fns to denote them as such.
6477 All uses updated.
6478 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6479 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6480 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6481 Open opcode table and initialize it.
6482 (make_parallel): Use gas_cgen_opcode_desc.
6483 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6484 (md_assemble): Ditto.
6486 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6488 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6489 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6490 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6491 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6492 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6493 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6494 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6495 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6496 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6497 (INIT_STAB_SECTION): Likewise.
6498 (OBJ_PROCESS_STAB): Likewise.
6500 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6501 (md_parse_option): Watch for them.
6502 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6503 (md_begin): Kill neverdef code.
6504 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6505 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6506 (s_alpha_coff_wrapper): New.
6507 (md_pseudo_table): Trap all ECOFF pseudos.
6509 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6511 Start of changes to remove mdebug section from mips*-elf
6512 Based on MIPS_STAB_ELF definition
6513 * acconfig.h: undef if not configured
6514 * config.in: undef if not configured
6515 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6516 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6517 * stabs.c (s_stab_generic): flush frag
6519 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6521 * configure.in: (arm-*-elf): Handle.
6522 (thumb-*-elf): Handle.
6523 * configure: Regenerate.
6524 * read.c (stringer): Fix typo in comment.
6525 * write.c (fixup_segment): Don't add symbol value to addend if
6526 TC_ARM and OBJ_ELF.
6527 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6528 sections.
6529 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6530 for OBJ_ELF.
6532 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6534 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6535 (write_2_short): Emit warning if new flag is set.
6536 (do_assemble): Set flags if left instruction is one of special
6537 "right-instruction-killer" type.
6539 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6541 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6542 Always output words in debug_info section as big endian.
6543 (sparc_target_format): Choose correct bfd target.
6544 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6546 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6548 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6549 to work with internationalization code. Issue an error when two
6550 operands match that are not allowed to match.
6552 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6554 * configure.in (install_tooldir): Allow target to specify whether
6555 it wants to be installed in $(tooldir)/bin.
6556 * configure: Regenerate.
6557 * Makefile.am (install-exec-local): Set install-exec-tooldir
6558 dependency via configure.
6559 * Makefile.in: Regenerate.
6561 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6563 * Makefile.am (install-exec-local): Split into two ...
6564 (install-exec-bindir,install-exec-tooldir): New rules.
6565 * Makefile.in: Regenerate.
6567 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6569 * Makefile.am (install-exec-local): Don't remove the file before
6570 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6571 W. Rozycki <macro@ds2.pg.gda.pl>.
6572 * Makefile.in: Rebuild.
6574 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6576 * cgen.c: Include libiberty.h.
6577 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6578 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6579 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6580 (md_cgen_lookup_reloc)): Declare.
6581 (md_cgen_record_fixup_exp): Declare.
6582 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6583 (m32r_relax_frag): Declare.
6584 (cgen_md_apply_fix3): Decls moved to cgen.h.
6585 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6586 (m32r_cgen_record_fixup_exp): Delete decl.
6587 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6588 (assemble_nop): Delete.
6589 (expand_debug_syms): Delete unused `exp'.
6590 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6591 Add default case for -Wall.
6592 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6593 (md_atof): Delete unused wordP.
6595 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6597 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6598 value.
6600 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6602 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6603 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6604 .print, .purgem, and .struct. Remove documentation for
6605 .app-file.
6607 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6609 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6610 Update call to insert_operand.
6612 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6614 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6616 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6618 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6619 whitespace after a prefix operator.
6621 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6623 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6625 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6627 * config/tc-sparc.c (log2): New static function.
6628 (s_reserve): Use log2 to convert alignment before calling
6629 record_alignment.
6630 (s_common): Use log2 to convert alignment before calling
6631 record_alignment and frag_align.
6632 (sparc_cons_align): Use log2.
6634 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6636 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6637 (s_common): Likewise.
6639 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6640 initialization of waddr.
6641 (sparc_elf_final_processing): Add default case to switch.
6643 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6645 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6646 than temporary real.
6648 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6650 * write.c (subsegs_finish): Don't align the segments if there were
6651 any errors.
6653 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6654 copying aux information.
6656 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6657 expression into a symbol.
6659 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6661 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6662 type to unsigned int.
6663 (md_assemble): Change type used to store offsets from unsigned
6664 long to long.
6665 (i386_operand): Switch error check to only call RESTORE_END_STRING
6666 once after parse_register.
6668 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6670 * config/tc-v850.c (md_show_usage): Changed format to match that
6671 of gcc, ld, etc.
6673 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6675 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6677 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6678 relocs.
6679 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6680 weak.
6682 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6685 * doc/Makefile.in: Rebuild.
6687 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6689 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6690 for %lo expressions.
6691 (mips_ip, case 'u'): Move range check after code to mask
6692 off bits in %hi/%lo expressions. Mask off high bits for
6693 %lo expressions.
6695 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6697 * doc/Makefile.am (gasver.texi): New target.
6698 (as.info, as.dvi): Depends upon gasver.texi.
6699 * doc/as.texinfo: Include gasver.texi. Mention version number on
6700 title page and in top node.
6701 * doc/Makefile.in: Rebuild.
6703 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6705 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6706 but not including the line containing the edict.
6707 * listing.h (LISTING_EOF): New.
6708 * input-scrub.c (input_scrub_next_buffer): Call it.
6710 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6712 * config/tc-i386.c (i386_operand): Don't set the size of an
6713 immediate address based solely on the suffix and the mode.
6715 * config/tc-i386.c (md_assemble): Add assertion to make sure
6716 overlap2 does not set Imm.
6718 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6719 sequences of whitespace to a single space.
6720 (is_space_chars): Just compare with space.
6721 (md_begin): Don't initialize space_chars.
6722 (md_assemble): Just skip a single whitespace character.
6723 (i386_operand): Rewrite base-index parsing to use new
6724 parse_register, and to skip white space. Skip white space in a
6725 number of other places too. Don't give error message if
6726 parse_register fails.
6727 (parse_register): Change reg_string parameter to be non-const.
6728 Add end_op parameter. Skip white space after the `%', and return
6729 end of register string. Give error message here rather than
6730 caller.
6732 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6734 Based on patch from Matt Semersky <matts@scd.hp.com>:
6735 * expr.c (op_encoding): Make const.
6736 (expr_set_precedence): New function.
6737 (expr_begin): Don't set operator rankings, just call
6738 expr_set_precedence.
6739 * expr.h (expr_set_precedence): Declare.
6740 * read.c (s_mri): Call expr_set_precedence.
6742 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * doc/as.texinfo (Statements): Remove paragraph discussing
6745 continuing lines with a backslash. This hasn't worked for years,
6746 if it ever did.
6748 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6750 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6751 symbol definitions.
6752 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6753 (ps_CTORS, ps_DTORS): New section types.
6754 (vms_fixup_xtors_section): New function
6755 (Ctors_Psect, Dtors_Psect): Define.
6756 (IS_GXX_XTOR): Define
6757 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6758 Filter static constructors/destructors and add to
6759 Ctors_Symbols/Dtors_Symbols chain.
6760 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6761 appropriate section.
6763 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6764 * makefile.vms: Merge vax/vms support.
6766 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6768 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6769 (elf_pseudo_table): Add them.
6770 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6771 (md_apply_fix): Accept them.
6772 (mips_fix_adjustable): Don't adjust them.
6773 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6774 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6775 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6776 (tc_fix_adjustable): Don't adjust them.
6778 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6780 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6781 (cgen.o): Use it.
6782 * Makefile.in: Regenerate.
6783 * configure.in: AC_SUBST cgen_cpu_prefix.
6784 * configure: Regenerate.
6786 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6788 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6789 Changed all users of COND12_DELAY.
6791 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6793 * config/tc-mn10300.c (set_arch_mach): New function.
6794 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6795 (md_begin): Default to mn10300 mode.
6796 (md_assemble): Only accept instructions for the core mn10300
6797 chip and the active machine type.
6799 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6801 * subsegs.h (segment_info_type): Give the struct a name.
6802 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6803 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6804 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6805 * config/tc-w65.h (tc_reloc_mangle): Declare.
6806 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6808 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6810 * config/tc-v850.c (v850_comm): Restore old section
6811 after common processing.
6813 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6815 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6817 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6819 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6820 char with code that explicitly sign-extends.
6822 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6824 * config/tc-v850.c (md_begin): Restore text section as the current
6825 section after creating call table sections.
6826 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6827 code.
6829 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6830 with call to macro SYM_AUXINFO.
6832 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6834 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6835 with the program transform name.
6836 * Makefile.in: Rebuild.
6838 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6840 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6841 information.
6843 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * config/tc-i386.c (i386_operand): Be prepared for a space between
6846 the open parenthesis and the start of the register operand,
6847 because of the June 16 change.
6849 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6851 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6852 BFD_ASSEMBLER.
6854 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6856 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6857 even if it is belived to be unnecessary.
6859 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6861 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6862 symbols.
6863 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6865 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6867 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6868 shift amount for a repeated operand. The shift amount for the
6869 repeated copy comes from the size of the operand.
6871 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6873 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6875 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6877 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6879 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6881 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6882 characters in it as LEX_IS_SYMBOL_COMPONENT.
6883 * config/tc-i386.h (tc_symbol_chars): Define.
6884 (extra_symbol_chars): Declare.
6885 * config/tc-i386.c (extra_symbol_chars): Define.
6886 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6887 (line_comment_chars): Set to '/' if TE_LINUX.
6888 * doc/c-i386.texi (i386-prefixes): Update.
6889 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6891 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6893 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6894 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6896 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6898 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6899 constraint in instructions REP & REPI.
6901 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6903 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6904 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6906 (check_range): If the operand is shifted, then shift the number
6907 before checking its range.
6909 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6911 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6912 common sections.
6914 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6916 * config/tc-v850.c (v850_comm): Create special sections as needed.
6918 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6920 * config/tc-d10v.c (write_2_short): Addition of swapping
6921 instructions for sequential and reverse sequential order when
6922 given order is not possible.
6924 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6926 * Makefile.am: Rebuild dependencies.
6927 (DEP_INCLUDES): Fix reference to intl build directory.
6928 * Makefile.in: Rebuild.
6930 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6932 * doc/c-i386.texi: Update 16 bit documentation.
6934 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6935 IgnoreDataSize to IgnoreSize as they are used for address size as
6936 well as data size.
6937 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6938 32-bit mode, similarly addr16/data16 and variants.
6940 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6942 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6943 sequential word multiply instructions.
6945 (do_assemble): Add extra command line argument, to allow mul32
6946 attribute to be preserved across parallel insns.
6947 (md_assemble): Insert NOPs between explicitly parallel insns which
6948 contain an 32 bit multiply and a 16 multiply.
6950 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6952 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6953 likewise for REPE.
6955 * config/tc-i386.c (reloc): Add braces.
6957 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6958 consistent with Intel naming.
6959 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6960 use bitfields in sib_byte.
6961 (modrm_byte): Don't use bitfields here either.
6963 * config/tc-i386.c (current_templates): Add const.
6964 (parse_register): Add const to return, param, and char *s.
6965 (i386_operand): Add const to reg_entry *r.
6966 * config/tc-i386.h (templates): Add const to start, end.
6968 Inspired by code for 16 bit gas support from Martynas Kunigelis
6969 <martynas@nm3.ktu.lt>:
6970 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6971 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6972 (uses_mem_addrmode): Remove.
6973 (md_estimate_size_before_relax): Add support here too.
6974 (md_relax_table): Rewrite interface to md_relax for 16 bit
6975 support.
6976 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6977 (opcode_suffix_to_type): Remove.
6978 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6979 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6980 (md_convert_frag): Likewise.
6981 (i386_operand): Add support for 16 bit base/index regs,
6982 immediates, and displacements. Remove some unnecessary casts, and
6983 localise end_of_operand_string, displacement_string_start,
6984 displacement_string_end variables. Add GCC_ASM_O_HACK.
6985 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6987 * config/tc-i386.c (prefix_hash): Remove.
6988 (md_begin): Rewrite without obstacks. Remove prefix hash table
6989 handling. Rewrite lexical table handling.
6990 (i386_print_statistics): Don't print prefix statistics.
6991 (md_assemble): Rewrite instruction parser so that line is not
6992 converted to lower case. Don't do a hash_find for prefixes,
6993 instead recognise them via opcode modifier.
6994 (expecting_operand, paren_not_balanced): Localise variables.
6995 * config/tc-i386.h (IsPrefix): Define.
6996 (prefix_entry): Remove.
6998 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6999 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7000 '\\' in case where comment_chars contains '/'.
7002 * config/tc-i386.c (MATCH): Ensure given operand and template
7003 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7004 you must write `ljmp *table(%ebx)'.
7006 From H.J. Lu <hjl@gnu.org>:
7007 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7008 as 0 ifndef BFD_ASSEMBLER.
7009 (md_assemble): Allow immediate operands without suffix or
7010 other reg operand to default in size to the current code size.
7012 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7014 * config/tc-v850.c (md_begin): Restore creation of
7015 .call_table_text and .call_table_data sections.
7017 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7019 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7020 after emitting a word of noops.
7022 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7024 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7025 (i386_operand): Simplify checks for valid base/index combinations.
7026 Disallow `in 4(%dx),%al'.
7028 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7029 index_reg const.
7030 (add_prefix): Change parameter from char to int.
7032 * config/tc-i386.h (Ugh): Define opcode modifier.
7033 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7035 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7036 CONSISTENT_REGISTER_MATCH macros to check register types more
7037 thoroughly. Check for illegal suffix/operand combinations
7038 when matching insns with operands. Handle new `s' suffix, and
7039 associated FloatMF opcode modifier for float insns with memory
7040 operands.
7041 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7042 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7043 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7044 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7045 DATA_PREFIX_OPCODE throughout.
7047 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7048 (md_assemble): Rewrite suffix/register operand checking code to be
7049 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7050 AnyMem, the better to grep.
7051 (pi): Remove Abs.
7052 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7053 given a memory operand. Don't set Abs bits either.
7054 (type_names): Remove Mem*, Abs*.
7055 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7056 define opcode_modifiers as these cases are handled by Disp8,
7057 Disp16, Disp32 and suffix checks.
7058 (COMES_IN_BOTH_DIRECTIONS): Remove.
7059 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7061 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7062 if IgnoreDataSize modifier given. Remove ShortformW modifier
7063 test. Add test for ShortForm in W base_opcode modification.
7064 Merge Seg2ShortForm and Seg3ShortForm code.
7065 * config/tc-i386.h (ShortFormW): Remove.
7066 (IgnoreDataSize): Define.
7068 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7070 * config/tc-d30v.c (md_assemble): Store previous segment state
7071 with previous instruction.
7073 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7075 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7076 (ebp, esp): Remove static variables.
7077 (MATCH): Remove test for InOutPortReg.
7078 (i386_operand): Properly handle InOutPortReg here instead.
7079 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7080 (md_assemble): Simplify and correct modrm and sib generation.
7081 (i386_operand): Add warning for scale without index.
7082 Rewrite checks for valid base/index combinations.
7084 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7085 macros and enclose in do while(0).
7086 (RESTORE_END_STRING): Likewise.
7087 (md_assemble): Add one to printed operand number so we start
7088 from 1 not 0. Add some more gettext invocations.
7089 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7090 number here too.
7092 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7093 DATA_PREFIX, SEG_PREFIX): Define.
7094 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7095 (check_prefix): Remove function.
7096 (add_prefix): New function. Add prefix to i.prefix as well as
7097 doing checks.
7098 (md_assemble): Changes for add_prefix. Remove hack for wait
7099 prefix, instead always output prefixes in fixed order. Test
7100 for jcxz/loop when selecting between word & dword operations,
7101 and add address size prefix rather than operand size prefix.
7102 Remove operand -> address size hack when emitting jcxz/loop.
7103 (i386_operand): Remove O_Absent check as it's done in expr.
7105 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7107 * configure.in: Recognize m5200 as a cpu_type of m68k.
7108 * aclocal.m4: Rebuild with current libtool.
7109 * configure: Rebuild.
7111 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7113 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7114 to relaxable_symbol to prevent references to external symbol from
7115 being relaxed.
7117 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7119 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7120 symbols are relaxable.
7122 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7124 * config/tc-v850.c (md_begin): Don't create special
7125 sections by default.
7127 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7129 * config/tc-mips.c (macro): For div and udiv, close the
7130 reorder block as soon as possible.
7132 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7134 From Matt Semersky <matts@scd.hp.com>:
7135 * macro.c (macro_mri_mode): New function.
7136 * macro.h (macro_mri_mode): Declare.
7137 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7138 MRI mode.
7140 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7142 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7143 OBJ_EVAX case.
7145 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7146 until after xstrdup in OBJ_EVAX case.
7148 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7150 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7151 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7152 of hardcoded magic number.
7153 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7155 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7157 * read.c (do_s_func): New function.
7158 (s_func): Call it.
7159 * read.h (do_s_func): Add prototype.
7161 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7163 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7164 nops if fill pattern not specified.
7166 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7168 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7169 * config/te-go32.h (TE_GO32): Define.
7170 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7172 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7174 Implement .func/.endfunc pseudo-ops.
7175 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7176 (s_func): Declare.
7177 * read.c (potable): Add .func,.endfunc.
7178 (s_func): New function.
7179 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7180 functions.
7181 (in_doc_func_p,current_function_label): New static globals.
7182 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7184 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7186 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7187 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7188 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7189 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7190 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7191 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7192 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7193 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7194 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7195 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7196 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7197 * config/tc-a29k.c: Don't define md_short_jump_size,
7198 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7199 * config/tc-alpha.c: Likewise.
7200 * config/tc-alpha.h: Likewise.
7201 * config/tc-arm.c: Likewise.
7202 * config/tc-h8300.c: Likewise.
7203 * config/tc-h8500.c: Likewise.
7204 * config/tc-hppa.c: Likewise.
7205 * config/tc-i860.c: Likewise.
7206 * config/tc-i960.c: Likewise.
7207 * config/tc-ppc.c: Likewise.
7208 * config/tc-sh.c: Likewise.
7209 * config/tc-sparc.h: Likewise.
7210 * config/tc-tic30.c: Likewise.
7211 * config/tc-w65.c: Likewise.
7212 * config/tc-z8k.c: Likewise.
7214 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7216 * config/tc-vax.c (_): Delete this macro used for placeholder
7217 values in vax_operand_width_size; it conflicts with the _() macro
7218 used for internationalization.
7220 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7222 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7223 code. From Chris Moller <moller@bops.com>.
7225 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7226 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7227 * read.c (emit_expr): Initialize seg and subseg fields of a new
7228 broken word.
7229 * write.c (write_object_file): Switch to the appropriate segment
7230 and subsegment when processing a broken word.
7232 * config/tc-m68k.c (mri_assemble): New static function.
7233 (build_mri_control_operand): Call mri_assemble rather than
7234 md_assemble.
7235 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7236 (s_mri_endf, s_mri_endw): Likewise.
7238 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7240 * read.c (s_org): Call md_flush_pending_output if it is defined.
7242 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7244 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7246 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7247 (md_parse_option): Add for same.
7248 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7249 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7250 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7252 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7254 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7256 * config/tc-arm.c (find_real_start): Relax definition of local
7257 labels.
7259 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7261 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7262 symbols at the given address, not just the last one specified.
7264 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7266 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7267 or number_to_chars_littleendian to write data.
7269 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7271 * config/tc-v850.c (md_assemble): Remove artificially created
7272 register name symbols.
7274 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7276 * write.c (fixup_segment): Change "segment" to "section" in
7277 error message.
7279 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7281 * write.c (fixup_segment): Change sym1-sym2 message again.
7283 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7285 * write.c (fixup_segment): Improve error message for sym1-sym2
7286 errors when sym1 is in a different segment from sym2.
7288 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7290 * config/tc-m32r.c (warn_unmatched_high): New static local.
7291 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7292 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7293 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7294 (md_parse_option): Likewise.
7295 (md_show_usage): Likewise.
7296 (m32r_frob_file): Likewise.
7298 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7299 (read_a_source_file): Call them.
7300 * read.h (stabs_generate_asm_file): Declare.
7301 * stabs.c (stabs_generate_asm_file): New function.
7302 (generate_asm_file): New function.
7303 (stabs_generate_asm_lineno): Move file name handling into
7304 generate_asm_file.
7306 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7308 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7309 (d30v_current_align, d30v_current_align_seg): New variables.
7310 (d30v_last_label): New variable.
7311 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7312 (s_d30v_data, s_d30v_section): Likewise.
7313 (md_pseudo_table): Call them.
7314 (md_begin): Initialize d30v_current_align_seg.
7315 (md_assemble): Call d30v_align when needed by known current alignment.
7316 (d30v_frob_label, d30v_cons_align): New functions.
7317 * config/tc-d30v.h (md_do_align): Remove.
7318 (tc_frob_label): Call d30v_frob_label.
7319 (md_cons_align): New.
7321 * config/tc-d30v.c (find_format): Convert complex expressions to
7322 expression symbols before processing. Clean up code formatting.
7324 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7326 * po/Make-in (install-info): New target.
7328 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7330 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7331 instructions.
7332 * config/tc-mn10300.c (md_assemble): Likewise.
7334 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7336 * Makefile.am: Update with `make dep-am'.
7337 (HFILES): Add cgen.h.
7338 (cgen.o): Depend on cgen.h.
7339 * Makefile.in: Regenerate.
7341 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7343 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7345 * gasp.c (grab_label): Permit a label to be a preprocessor
7346 variable by permitting a label to start with a backslash.
7348 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7350 * config/tc-mips.c (validate_mips_insn): Removed hack
7351 for previously inaccessible bitfields in some INSN_TRAP
7352 instructions.
7354 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7356 * config/tc-d30v.c (do_assemble): Abort with error message
7357 if opcode operands do not match.
7359 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7361 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7362 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7363 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7364 similar new 'q' operand.
7366 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7368 * cgen.c (cgen_asm_finish_insn): Fix typo.
7370 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7372 * cgen.h: New file.
7373 * cgen.c: Include it.
7374 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7375 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7376 All callers updated.
7377 * config/tc-m32r.c: Include cgen.h.
7378 (m23r_insn): New members num_fixups,fixups.
7380 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7382 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7383 to avoid compiler warning.
7385 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7387 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7388 calling make.
7390 * makefile.vms (OBJS): Add ehopt.obj
7392 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7394 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7396 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7398 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7399 a short format insn.
7400 (md_assemble): Set it for explicitly packed insns.
7402 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7404 * config/obj-coff.c (c_symbol_merge): Do not take address of
7405 native fields when performing the memcpy.
7407 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7409 * config/tc-mips.c (macro,macro2): Implement
7410 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7412 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7414 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7415 relocations against globally visible symbols.
7416 * config/tc-m68k.c (relaxable_symbol): New macro.
7417 (m68k_ip, md_estimate_size_before_relax): Use it.
7418 (tc_m68k_fix_adjustable): Also handle weak symbols.
7420 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7422 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7423 references to externally visible symbols.
7424 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7425 values in twice for a PC relative reloc if the symbol is
7426 externally defined.
7428 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7429 don't adjust a PC relative reloc against an externally visible
7430 symbol.
7431 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7432 for a PC relative fixup against an externally visible defined
7433 symbol, arrange to store object file and addend values as though
7434 the symbol were not defined.
7435 (tc_gen_reloc): Likewise.
7437 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7439 * read.c (sizeof_leb128): Referenced externally by write.c so
7440 don't inline.
7442 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7444 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7445 and expand a 'debug' symbol associated with the next instruction
7446 that does not cause a short instruction to be filled with a NOP.
7447 (md_pseudo_table): Add support for .debugsym.
7448 (assemble_parallel_insn): Add calls to expand_debug_sym as
7449 appropriate.
7450 (md_assemble): Ditto.
7452 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7454 * as.c (main): Conditionally call setlocale.
7455 * gasp.c (main): Likewise.
7456 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7457 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7459 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7461 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7463 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7465 * config/tc-hppa.c: Change all calls to bzero to use memset.
7466 (pa_ip): Add cast to avoid warning.
7467 (tc_gen_reloc, md_apply_fix): Likewise.
7468 (pa_find_space_by_number): Likewise.
7469 (hppa_force_relocation): Likewise.
7470 (pa_block): Change i to unsigned int.
7471 * config/obj-som.h (obj_som_copyright): Declare.
7473 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7475 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7476 for line numbers for assembly source.
7478 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7480 * configure.in: Change version number to 2.9.4
7481 * configure: Rebuild.
7483 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7485 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7487 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7489 * ecoff.h: Change symbolS in function declaration to struct
7490 symbol.
7492 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7494 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7495 (md_convert_frag): Fix i18n typo.
7497 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7499 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7500 * ecoff.h: Protoype it.
7501 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7502 [EVAX] (s_alpha_prologue): Delete.
7503 (md_pseudo_table): Update.
7505 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7507 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7508 array to local pointer.
7509 (get_args, parse_expr): Add casts to avoid warnings.
7511 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7513 * read.c (s_set): Cast xmalloc return value to fragS *.
7514 * config/tc-m68k.c (m68k_ip): Function made static to match
7515 previous forward declaration.
7516 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7518 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7520 * config/tc-v850.c: Add internationalisation macros to error
7521 strings.
7523 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7524 macros to error strings.
7526 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7528 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7529 reloc is in the TOC csect.
7530 (md_apply_fix3): Correct gettext typo.
7532 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7534 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7535 .L - they are local labels and the branches are not really
7536 function calls but rather far jumps.
7538 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7540 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7542 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * config/tc-i386.c (md_assemble): Print operand number rather than
7545 using ordinal_names.
7546 (i386_operand): Likewise.
7548 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7550 * Makefile.am (INTLLIBS): Define to work around apparent automake
7551 bug.
7552 All Makefiles: Regenerated.
7554 * Many files: Added gettext invocations around user-visible
7555 strings.
7556 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7557 HAVE_LC_MESSAGES): Define.
7558 * dep-in.sed: Added asintl.h.
7559 * po/Make-in: New file.
7560 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7561 Include "asintl.h".
7562 * read.c (Z_): Renamed from `_'.
7563 * Makefile.am (SUBDIRS): Added po.
7564 (POTFILES): new macro.
7565 (po/POTFILES.in): New target.
7566 ($(OBJS)): Added asintl.h.
7567 (HFILES): Likewise.
7568 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7569 (as_new_LDADD): Added $(INTLLIBS).
7570 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7571 (gasp_new_LDADD): Added $(INTLLIBS).
7572 (gasp_new_DEPENDENCIES): New macro.
7573 * configure, aclocal.m4: Rebuilt.
7574 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7575 po/Makefile.
7576 (ALL_LINGUAS): Define.
7577 * macro.c: Include "asintl.h".
7578 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7579 * as.h: Include "asintl.h".
7580 * config/tc-i386.c (ordinal_names): Removed.
7581 (md_assemble): Changed error text to avoid ordinal_names.
7582 (i386_operand): Likewise.
7583 (reloc): Added as_bad to avoid i18n problems.
7584 (tc_gen_reloc): Likewise.
7585 * config/tc-arm.c (bad_args): Now a #define.
7586 (bad_pc): Likewise.
7587 * config/obj-vms.c (VMS_stab_parse): Changed type of
7588 `long_const_msg'.
7589 (global_symbol_directory): Unified strings to avoid i18n
7590 problems.
7591 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7592 avoid i18n problems.
7593 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7594 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7595 i18n problems.
7596 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7597 problems.
7598 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7599 comment.
7600 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7601 problems.
7602 * as.c (print_version_id): Added an fprintf to avoid i18n
7603 problems.
7604 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7605 problems.
7606 * expr.c (expr): Added as_warn call to avoid i18n problems.
7607 * messages.c (as_assert): Changed code to avoid i18n problems.
7608 (as_abort): Likewise.
7609 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7610 (s_space): Likewise.
7611 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7613 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7615 * config/tc-i386.c (check_prefix): New static function, split out
7616 from md_assemble.
7617 (struct _i386_insn): Add wait_prefix field.
7618 (md_assemble): Remove wait_prefix local variable. Use
7619 check_prefix when adding a prefix.
7621 * config/tc-i386.c (current_templates): New static variable.
7622 (md_assemble): Remove current_templates local variable.
7623 (md_assemble, i386_operand): Improve error and warning messages in
7624 many places. Add RESTORE_END_STRING in many places before error
7625 return. Clarify some comments.
7627 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7628 element array.
7629 (md_assemble): Parse string instruction operands, looking for
7630 segment override prefixes. Check for invalid segment prefixes on
7631 string instruction.
7632 (i386_operand): i.seg[] and max mem_operand changes for string
7633 insns.
7634 * config/tc-i386.h (EsSeg): Define.
7636 * config/tc-i386.h (regKludge): Define.
7637 (iclrKludge, imulKludge): Don't define.
7638 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7639 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7640 opcode_modifier checks to look for more common cases first. Add
7641 default_seg for IsString case.
7643 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7645 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7646 AC_DECL_YYTEXT.
7647 * configure: Rebuild with new automake and libtool.
7648 * aclocal.m4, Makefile.in: Likewise.
7650 * doc/Makefile.am (as.dvi): New target.
7651 * doc/Makefile.in: Rebuild.
7653 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7655 * configure.in: Added sparc86x support.
7657 * configure: Rebuild.
7659 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7660 sparc_arch.
7661 (md_parse_option): Warn if -EL is not supported for this architecture.
7663 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7665 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7667 * config/tc-mips.c (mips_ip): Note when we use get match on
7668 the full instruction name.
7670 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7672 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7673 back into the expression to handle add/sub simplification correctly.
7675 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7677 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7679 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7681 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7682 #<n>' instruction.
7684 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7686 * symbols.c (max_indent_level): New global.
7687 (print_symbol_value_1): Use it.
7688 * expr.h (expr_build_dot): Declare.
7689 * expr.c (expr_build_dot): New function.
7691 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7693 * symbols.c (print_binary): New function.
7694 (print_expr_1): Call it.
7696 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7698 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7699 operand in the opcode.
7701 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7703 * config/tc-i386.h: Reorder operand flags and opcode modifier
7704 flags for clarity. Remove unused definitions: Unknown,
7705 ImmUnknown, DispUnknown, NoModrm.
7706 * config/tc-i386.c (type_names): Add missing Debug type.
7707 (md_assemble): Better duplicate prefix checking. Quicker string
7708 instruction check via new opcode_modifier flag.
7710 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7712 * doc/as.texinfo (Invoking): Clarify -Wa example.
7714 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7716 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7717 (s_mips_weakext): Define.
7718 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7719 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7720 defined(TC_MIPS).
7722 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7724 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7725 is an error if the value can not be computed at assembly time.
7726 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7728 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7730 * gasp.c (main): Set next field of new include_path structure to
7731 NULL. From Avery Pennarun <averyp@gdc.ca>.
7733 * read.c (s_mri_sect): Call as_bad rather than abort for an
7734 unsupported MRI target.
7736 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7738 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7739 the destination of a branch instruction should be altered.
7740 (find_real_start): New function: Locate the real, Thumb coded
7741 start of a Thumb function.
7742 (do_t_branch23): Alter the destination of branches to Thumb
7743 functions.
7745 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7747 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7749 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7750 also.
7752 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7754 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7755 * doc/c-hppa.texi: Likewise.
7757 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7759 * Makefile.am: Rebuild dependencies.
7760 * Makefile.in: Rebuild.
7762 * Makefile.am (DEP_INCLUDES): New variable.
7763 (.dep1): Change to work when srcdir is not an absolute path.
7764 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7765 * Makefile.in: Rebuild.
7767 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7769 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7770 LinearAddress patch.
7772 * configure.in: Set version to 2.9.1.
7773 * configure: Rebuild.
7775 * Branched binutils 2.9.
7777 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7779 * config/tc-i386.h (FWait): Define.
7780 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7781 other prefixes. Check FWait flag in opcode table to see which
7782 instructions require an fwait prefix.
7784 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7786 * stabs.c (get_stab_string_offset): Always create a stab string
7787 section.
7789 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7791 Fix some gcc -Wall warnings:
7792 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7793 * ehopt.c (eh_frame_code_alignment): Likewise.
7794 * expr.c (integer_constant, operand): Likewise.
7795 * frags.c (frag_align): Likewise.
7796 * gasp.c (level_0, change_base, doinstr): Likewise.
7797 * hash.c (hash_ask): Likewise.
7798 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7799 (debugging_pseudo): Likewise.
7800 * macro.c (define_macro, check_macro): Likewise.
7801 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7802 (ignore_rest_of_line, float_cons): Likewise.
7803 * symbols.c (decode_local_label_name): Likewise.
7804 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7805 (fixup_segment, number_to_chars_bigendian): Likewise.
7806 (number_to_chars_littleendian): Likewise.
7807 * config/atof-ieee.c (gen_to_words): Likewise.
7808 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7809 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7810 * read.c (output_big_sleb128): Initialize locals to avoid
7811 warnings.
7812 (output_big_uleb128, equals): Likewise.
7813 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7814 to unsigned int. Change zeros to unsigned int.
7815 * cond.c (s_if): Add return to default case.
7816 * frags.c (frag_now_fix): Change return type to addressT.
7817 * frags.h (frag_now_fix): Update declaration.
7818 * listing.c (file_info_struct): Change linenum to unsigned int.
7819 (struct list_info_struct): Change hll_line to unsigned int.
7820 (print_source): Update format string.
7821 * read.c (emit_expr): Change scan to unsigned int, and don't
7822 bother to initialize it.
7823 * symbols.c (dollar_label_count): Change to unsigned long.
7824 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7825 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7826 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7828 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7830 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7831 mcf5200 just as we do for m68000.
7832 (m68k_init_after_args): Likewise.
7833 (md_estimate_size_before_relax): Likewise.
7835 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7837 * config/tc-v850.c (md_assemble): Store relocation addend in
7838 fixup instead of instruction.
7840 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7842 * config/tc-i386.c (md_assemble): Swap template arguments to
7843 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7844 This macro is currently symmetric, so passing them the wrong
7845 way didn't cause any problem, but may if the macro is changed
7846 in the future.
7847 After copying template to i.tm, use i.tm. rather than t-> to
7848 access fields, and make t a const*
7849 Move i.tm.operand_types[] swap to immediately after the copy.
7851 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7853 * expr.h (expr_build_uconstant): Add prototype.
7854 (expr_build_unary,expr_build_binary): Add prototypes.
7855 * expr.c (expr_build_uconstant): New function.
7856 (expr_build_unary,expr_build_binary): New functions.
7858 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7860 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7861 * macro.c (macro_expand_body): Increase buffer size.
7862 * messages.c (as_warn): Likewise.
7863 (as_warn_where, as_bad, as_bad_where): Likewise.
7865 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7867 Based on patch from H.J. Lu <hjl@gnu.org>:
7868 * Makefile.am (DISTSTUFF): New variable.
7869 (diststuff): New target.
7870 * Makefile.in: Rebuild.
7872 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7874 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7875 m32r_elf_section_change_hook.
7877 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7878 emit a nop if a section ends with a 16 bit instruction.
7880 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7882 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7883 s_lcomm rather than obj_coff_lcomm.
7884 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7886 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7888 * config/tc-i386.h (LinearAddress): Define.
7889 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7890 instruction, don't use a default segment.
7892 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7894 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7895 * configure: Rebuild.
7897 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7899 * aclocal.m4, configure: Rebuild with libtool 1.2.
7901 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7903 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7904 PC relative branches. Patch courtesy of Jonathan Walton.
7907 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7909 * configure.in (emulations): Add thumb-pe target.
7911 * configure (emulations): Add thumb-pe target.
7913 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7915 * itbl-lex.l (yywrap): Don't define if already defined as a
7916 macro.
7918 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7920 * depend.c (quote_string_for_make): New function.
7921 (wrap_output): Use it.
7923 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7925 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7926 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7928 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7930 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7931 Recognize -GN and -relax.
7932 (md_begin): Initialize gp size from -G switch.
7933 (alpha_force_relocation): Always force if -relax.
7934 (alpha_align): Take a new argument that will specify when to
7935 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7936 Change all callers. Emit nop alignment padding as nop+unop pair.
7938 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7940 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7941 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7943 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7945 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7946 require padding to the next long word boundary.
7948 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7950 * cgen.c: #include symcat.h.
7951 * config/tc-m32r.c: Likewise.
7953 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7955 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7956 absolute expressions instead of '$' prefixed register names.
7958 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7960 * read.c (s_set): Record file and line info for symbols when -as.
7961 (pseudo_set): Don't overwrite that dummy fragment.
7963 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7965 * config/tc-ppc.c (md_pseudo_table): Add "section".
7966 (ppc_named_section): New static function.
7968 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7970 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7971 so we don't have to scan the entire list.
7973 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7975 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7976 case, allow the parallel instructions to modify the same flag
7977 bits.
7979 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7981 * listing.c (list_symbol_table): Categorize symbols by
7982 undefined_section rather than sy_frag->line == NULL.
7984 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7986 * Makefile.am (install-exec-local): Install properly when ln
7987 fails or tooldir == prefix.
7989 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7991 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7992 Test result of insert_operand for error.
7994 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7996 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7997 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7998 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7999 * doc/Makefile.in: Rebuild.
8001 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8003 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8004 (macro): Fix handling of M_COP[0-3].
8006 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8008 Based on patches from Ross Harvey <ross@teraflop.com>:
8009 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8010 if macro_alternate or macro_mri.
8011 (getstring): Remove support for byte constants between < and >.
8012 (get_any_string): '<' only starts a string if macro_alternate or
8013 macro_mri.
8014 (macro_expand_body): Permit keyword parameters following
8015 positional parameters.
8017 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8018 * configure.in (alpha*-*-netbsd*): New target.
8019 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8020 * configure: Rebuild.
8022 * as.h (flag_warn_suppress_instructionswap): Move from here...
8023 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8024 here, and make static.
8026 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8027 BFD_ASSEMBLER or MANY_SEGMENTS.
8029 * as.c (show_usage): Update bug-gnu-utils address.
8030 * gasp.c (show_usage): Likewise.
8031 * doc/as.texinfo (Bug Reporting): Likewise.
8033 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8035 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8036 insns regardless of the size of a pointer if we're in mips I or
8037 MIPS II mode.
8038 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8040 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8042 Fix rac to accept only a0:
8043 * tc-d10v.c (parallel_ok, find_opcode):
8044 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8045 Introduce OPERAND_GPR.
8047 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8049 * read.c (s_fill): Handle non-constant repeat counts by creating
8050 an rs_space fragment.
8052 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8054 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8055 from as_bad to as_warn.
8057 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8059 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8060 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8061 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8063 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8065 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8066 seg_fix_rotP rather than fix_root from seg_info.
8068 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8070 * expr.c: Add support for 0x1_2_3_4 bignums.
8072 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8074 * configure.in: Change -linux* to -linux-gnu*.
8075 * configure: Rebuild.
8077 * app.c (do_scrub_begin): Treat \r as whitespace.
8079 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8081 * Makefile.am: Update dependencies.
8082 * Makefile.in: Rebuild.
8084 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8086 * configure, aclocal.m4: Rebuild with new libtool.
8088 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8090 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8091 the argument to bfd_set_arch_mach.
8092 (load_address): Use bfd_arch_bits_per_address to determine the
8093 bit size of an address instead of looking at the isa level.
8094 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8096 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8098 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8100 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8102 * ehopt.c: New file.
8103 * as.h (enum _relax_state): Add rs_cfa.
8104 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8105 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8106 * read.c (emit_expr): Call check_eh_frame.
8107 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8108 (relax_segment): Likewise.
8109 * Makefile.am: Rebuild dependencies.
8110 (GAS_CFILES): Add ehopt.c.
8111 (GENERIC_OBJS): Add ehopt.o.
8112 * doc/internals.texi (Frags): Document rs_cfa.
8114 * as.c (show_usage): Mention --traditional-format.
8115 (parse_args): Accept --traditional-format.
8116 * as.h (flag_traditional_format): Declare.
8117 * output-file.c (output_file_create): If flag_traditional_format,
8118 set BFD_TRADITIONAL_FORMAT on stdoutput.
8119 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8121 * config/tc-mips.c (append_insn): Make sure that if we have a
8122 fixup for an unmatched %hi reloc, it does not associated with a
8123 variant frag.
8125 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8126 * doc/Makefile.in: Likewise.
8128 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8130 * config/tc-m32r.c (check_for_side_effects): New function.
8131 (can_make_parallel): Add checks for instruction side effects
8132 clashing with the other instruction.
8133 (assemble_parallel_insn): Improve warning messages. Return error
8134 message from non-swapped instruction order.
8136 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8138 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8140 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8141 md_cleanup definition. This moves the forced literal output to
8142 the end of the source pass, and avoids macro's inserting literals
8143 into the code immediately after the macro expansion.
8145 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8147 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8148 a gas internal symbol is adjustable.
8149 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8151 * as.h: If gcc version greater than 2.6, use `__format__' and
8152 `__printf__' in function attributes, rather than `format' and
8153 `printf'.
8155 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8157 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8159 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8161 Add tms320c30 support:
8162 * config/tc-tic30.h: New file.
8163 * config/tc-tic30.c: New file.
8164 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8165 TARGET_FORMAT as "coff-tic30".
8166 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8167 * Makefile.am: Rebuild dependencies.
8168 (CPU_TYPES): Add tic30.
8169 (CPU_OBJ_VALID): tic30-aout is valid.
8170 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8171 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8172 * configure, Makefile.in: Rebuild.
8174 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8176 * config/tc-v850.c (md_assemble): Improvements to error messages.
8178 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8180 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8181 BFD_RELOC_HI16_S to store the high bits of any value.
8183 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8184 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8185 assembler calculate relocations to any external symbol at all.
8186 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8187 involving generation of pc-relative relocs.
8188 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8189 has been moved to md_apply_fix3.
8191 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8192 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8193 which actually means (the address of identifier's GOT entry) +
8194 constant, which is not particularly useful.
8196 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8198 * read.h (include_dirs): Declare.
8199 (include_dir_count,include_dir_maxlen): Declare.
8201 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8203 * configure.in: Correct check for shared opcodes library.
8204 * configure: Rebuild.
8206 * listing.c (buffer_line): If we can't open the file, set at_end.
8207 (listing_print): Remove unused local variable fi.
8209 * config/m68k-parse.y (reglistpair): Handle register list in
8210 either order.
8212 * config/vms-conf.h: Don't undef VERSION.
8214 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8216 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8217 OBJS variable.
8218 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8219 variable.
8220 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8221 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8222 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8223 (EXTRA_DIST): Define.
8224 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8225 explicitly rather than via the list of object files.
8226 (gcc-as.opt): New file created when make-gas.com is run.
8227 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8228 itbl-cpu.h} to #include appropriate file rather than copying that
8229 file.
8230 * config/vms-conf.h: Synchronize with current config.in.
8231 * Makefile.in: Rebuild.
8233 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8235 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8236 (parallel_ok): Relaxed parallel subinstruction dependency check.
8238 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8240 * as.h (flag_warn_suppress_instructionswap): added new flag.
8241 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8242 command line argument.
8243 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8244 warning only if flag_warn_suppress_instructionswap is false.
8246 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8248 * configure.in (i386-*-mingw32*): New target.
8249 * configure: Rebuild.
8251 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8253 * symbols.c (resolve_symbol_value): Don't set the segment if it
8254 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8256 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8257 S_GET_SEGMENT.
8259 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8261 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8262 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8263 compiler.
8265 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8267 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8269 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8271 * config/tc-v850.c (v850_insert_operand): Display instruction when
8272 an error is encountered.
8274 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8276 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8277 (i386-*-sco3.2v5*coff): New target.
8278 (i386-*-sco3.2*): New target.
8279 * configure: Rebuild.
8281 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8283 * config/tc-v850.c: Tidy error message production.
8285 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8287 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8288 validate_immediate return value in the right type for comparisons
8289 to FAIL.
8291 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8293 * listing.c (MAX_BYTES): Use listing variables not constants.
8294 (data_buffer): No longer an array, but a pointer.
8295 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8296 (listing_listing): Allocate data_buffer.
8298 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8300 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8301 --listing-rhs-width, --listing-cont-lines.
8302 (show_usage): Update.
8303 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8304 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8305 (print_lines): Use the variables instead of the constants.
8306 (listing_listing): Likewise.
8307 * listing.h: Declare the new vars.
8309 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8311 * as.c (parse_args): Add --keep-locals alias for -L.
8312 Add --strip-local-absolute.
8313 (show_usage): Update.
8314 * as.h (flag_strip_local_absolute): New flag.
8315 * symbols.c (S_IS_LOCAL): Use it.
8316 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8317 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8318 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8320 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8322 * config/tc-m32r.c: Detect if explicitly parallel instructions
8323 might have an io conflict and issue a warning message.
8325 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8327 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8328 cgen_swap_fixups): Functions to save, restore and swap the fixup
8329 chain with a backup copy.
8330 (cgen_asm_finish_insn): Returns address of constructed insn.
8332 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8334 * listing.c (file_info_struct): Remove FILE, add POS.
8335 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8336 (file_info): Don't open the file.
8337 (buffer_line): Check for the file in the last_open cache, updating
8338 as necessary.
8339 (print_source): Don't reference file_info->file.
8340 (listing_listing): Likewise.
8341 (listing_print): Close the file in the cache, if any.
8343 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8345 * read.c (dwarf_file_string): New file static variable.
8346 (emit_expr): Look for constant sequence that leads up to a file
8347 name in DWARF debugging output.
8348 (stringer): Use dwarf_file_string to decide whether to accept a
8349 string as a file name.
8351 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8353 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8354 (crack_operand): Add reg->reglst MRI hack.
8355 (r_seg): Put reglst symbols in reg_section.
8356 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8358 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8360 * tc-sh.c (get_specific): Handle SGR & DBR.
8362 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8364 * tc-h8300.c (parse_reg): Take the length of the symbol into
8365 account when attempting to match a register name.
8366 * tc-h8500.c (parse_reg): Likewise.
8368 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8370 * cgen.c: Formatting changes to improve readability.
8372 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8374 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8375 delay slot.
8377 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8379 Based on a patch from Jim Wilson
8380 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8381 (tc_gen_reloc): Handle cross section PC relative relocs
8382 correctly.
8384 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8386 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8388 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8390 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8391 (expr_jmp_buf): New static local.
8392 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8393 (cgen_md_operand): New function.
8394 * tc-m32r.c: Clean up pass over `struct foo' usage.
8395 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8397 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8399 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8400 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8402 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8404 * config/tc-i386.c (i386_operand): Give an error if there are
8405 unrecognized characters after an expression.
8407 For older changes see ChangeLog-9697