1 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
5 (get_operand): Fix analysis for movw/movb instructions.
7 2000-11-24 Nick Clifton <nickc@redhat.com>
9 * configure.in (xscale-elf): Add target.
10 (xscale-coff): Add target.
11 * configure: Regenerate.
13 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
15 (ARM_EXT_XSCALE): New ARM architecture extension.
16 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
17 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
18 (ARM_THUMB): Rename to ARM_EXT_THUMB.
19 (ARM_ARCH_V4): Remove processor from architecture.
20 (ARM_ARCH_3M): New architecutre definition.
21 (ARM_ARCH_V5TE): New architecutre definition.
22 (ARM_ARCH_XSCALE): New architecutre definition.
23 (CPU_DEFAULT): Allow to be defaulted to XScale.
24 (atpcs): New boolean variable.
25 (ldr_flags): Support 'd' flag for double word loads.
26 (str_flags): Support 'd' flag for double word stored.
27 (do_mia): New function.
28 (do_mar): New function.
29 (do_mra): New function.
30 (do_pld): New function.
31 (do_ldrd): New function.
32 (do_blx): New function.
33 (do_bkpt): New function.
34 (do_clz): New function.
35 (do_lstc2): New function.
36 (do_cdp2): New function.
37 (do_t_blx): New function.
38 (do_t_bkpt): New function.
39 (do_smla): New function.
40 (do_smlal): New function.
41 (do_smul): New function.
42 (do_qadd): New function.
43 (do_co_reg2c): New function.
44 (LONGEST_INSN): Redefine to 7.
46 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
47 command line switches.
49 2000-11-22 Jim Wilson <wilson@redhat.com>
51 * config/tc-ia64.c (pseudo_func): Add missing initializers.
52 (struct rsrc): Make line unsigned.
53 (gr_values): Add missing initializer.
54 (SLOT_NUM_NOT_SET): Add unsigned cast.
55 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
56 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
57 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
58 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
59 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
60 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
61 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
62 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
63 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
64 Add ATTRIBUTE_UNUSED to unused parameters.
65 (convert_expr_to_ab_reg): Add parens.
66 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
67 (dot_prologue): Initialize grsave when declared.
68 (md_pseudo_table): Add missing initializers.
69 (operand_match): Add casts to bfd_vma.
70 (emit_one_bundle): Delete unused local prev. Make required_template
72 (specify_resource): Cast i to unsigned.
73 (note_register_values): Use fprintf_vma.
74 (print_dependency): Likewise.
76 2000-11-21 Jim Wilson <wilson@redhat.com>
78 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
79 for unwind info section.
80 (dot_endp): Likewise for unwind section.
82 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
85 2000-11-21 Jakub Jelinek <jakub@redhat.com>
87 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
88 (output_insn): Call dwarf2_emit_insn.
89 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
91 2000-11-17 Richard Henderson <rth@redhat.com>
93 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
94 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
95 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
97 2000-11-17 Nick Clifton <nickc@redhat.com>
99 * config/tc-arm.c (md_pseudo_table): Add support for .line and
102 2000-11-17 Richard Henderson <rth@redhat.com>
104 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
106 2000-11-17 Richard Henderson <rth@redhat.com>
108 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
109 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
110 tri-state definition of alpha_flag_mdebug.
111 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
112 (s_alpha_file): Store first .file directive.
114 (md_pseudo_table): Add stabs and stabn.
116 2000-11-17 Richard Henderson <rth@redhat.com>
118 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
120 2000-11-17 Richard Henderson <rth@redhat.com>
122 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
123 (main): Call dwarf2_finish.
124 * as.h (debug_type): Clarify documentation of the meaning
126 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
127 (print_stats): Fix parenthesis problem.
128 (now_subseg_size): New.
129 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
130 (dwarf2_directive_file): Don't set debug_type.
131 (dwarf2_where): Honor DEBUG_DWARF2 first.
132 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
133 do nothing if not emitting dwarf2 debug info, or no work.
134 * dwarf2dbg.h (dwarf2_emit_insn): Update.
135 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
136 (ecoff_new_file): Likewise.
137 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
138 commentary wrt dwarf2.
140 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
141 ATTRIBUTE_UNUSED as needed.
142 (emit_insn): Call dwarf2_emit_insn.
145 (s_alpha_coff_wrapper): Don't handle them.
146 (md_pseudo_table): Update for .file and .loc.
147 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
149 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
150 don't protect with debug_type.
151 * config/tc-hppa.c (md_assemble): Likewise.
152 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
153 * config/tc-mn10300.c (md_assemble): Likewise.
154 * config/tc-sh.c (md_assemble): Likewise.
155 * config/tc-v850.c (md_assemble): Likewise.
157 * config/tc-arm.c (arm_end_of_source): Remove.
158 * config/tc-hppa.c (pa_end_of_source): Remove.
159 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
160 * config/tc-mn10300.c (mn10300_finalize): Remove.
161 * config/tc-sh.c (sh_finalize): Remove.
162 * config/tc-v850.c (sh_finalize): Remove.
164 * config/tc-arm.h (md_end): Remove.
165 * config/tc-hppa.h (md_end): Remove.
166 (DWARF2_LINE_MIN_INSN_LENGTH): New.
167 * config/tc-m68hc11.h (md_end): Remove.
168 * config/tc-mn10300.h (md_end): Remove.
169 * config/tc-sh.h (md_end): Remove.
170 * config/tc-v850.h (md_end): Remove.
172 * config/tc-ia64.c (emit_one_bundle): Don't protect
173 dwarf2 bits with debug_type.
174 (md_assemble): Likewise.
175 (ia64_end_of_source): Don't call dwarf2_finish.
177 2000-11-16 Jim Wilson <wilson@redhat.com>
179 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
180 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
183 2000-11-16 H.J. Lu <hjl@gnu.org>
185 * config/obj-elf.c (obj_elf_symver): Don't check the missing
188 2000-11-15 Kazu Hirata <kazu@hxi.com>
190 * config/tc-tic30.c: Fix formatting.
191 * config/tc-tic80.c: Likewise.
192 * config/tc-v850.c: Likewise.
193 * config/tc-vax.c: Likewise.
194 * config/tc-w65.c: Likewise.
195 * config/tc-z8k.c: Likewise.
197 2000-11-14 DJ Delorie <dj@redhat.com>
199 * config/tc-v850.c: Support dwarf2.
200 * config/tc-v850.h: Ditto.
202 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
203 parse_cons_expression_v850 to initialize hold_cons_reloc.
205 2000-11-15 Bernd Schmidt <bernds@redhat.com>
207 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
208 (errata_nops_necessary_p): New function.
209 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
212 2000-11-14 Jim Wilson <wilson@redhat.com>
214 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
215 return little endian bfd formats.
217 2000-11-14 Kazu Hirata <kazu@hxi.com>
219 * config/aout_gnu.h: Fix formatting.
220 * config/atof-vax.c: Likewise.
221 * config/m68k-parse.h: Likewise.
222 * config/m88k-opcode.h: Likewise.
223 * config/obj-elf.c: Likewise.
224 * config/tc-arm.c: Likewise.
225 * config/tc-cris.c: Likewise.
226 * config/tc-i386.c: Likewise.
227 * config/tc-ia64.c: Likewise.
228 * config/tc-mn10300.c: Likewise.
229 * config/te-386bsd.h: Likewise.
230 * config/te-hppa.h: Likewise.
231 * config/te-nbsd.h: Likewise.
232 * config/te-ppcnw.h: Likewise.
233 * config/te-sparcaout.h: Likewise.
234 * config/te-tmips.h: Likewise.
235 * config/vax-inst.h: Likewise.
236 * config/vms-conf.h: Likewise.
238 2000-11-14 Jakub Jelinek <jakub@redhat.com>
240 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
242 2000-11-13 H.J. Lu <hjl@gnu.org>
244 * config/obj-elf.c (elf_frob_symbol): Support
245 ".symver name,name2@@@nodename".
246 (elf_frob_file_before_adjust): Likewise.
248 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
249 and ".symver name,name2@@@nodename".
252 2000-11-12 H.J. Lu (hjl@gnu.org)
254 * config/obj-elf.c (obj_elf_symver): Check missing version
257 2000-11-12 H.J. Lu (hjl@gnu.org)
259 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
260 instead of bfd_vma for non-bfd assemblers.
262 2000-11-09 Kazu Hirata <kazu@hxi.com>
264 * itbl-ops.c: Fix comment typos.
266 2000-11-08 Jim Wilson <wilson@redhat.com>
268 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
269 (struct unwind): Add next_slot_frag field.
270 (slot_index): New parameters slot_frag and first_frag. Add code
271 to add in frag sizes when different. Add comments.
272 (fixup_unw_records): New locals first_frag and last_frag. Pass new
273 arguments to slot_index.
274 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
275 loop end. Set next_slot_frag field.
277 2000-11-07 H.J. Lu <hjl@gnu.org>
279 * doc/as.texinfo (.symver): Updated for versioned symbol
282 * obj.h (format_ops): Add the frob_file_before_adjust field.
284 * config/obj-aout.c (aout_format_ops): Set the
285 frob_file_before_adjust field to 0.
286 * config/obj-coff.c (coff_format_ops): Likewise.
287 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
289 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
291 (elf_frob_file_before_adjust): New function to remove unneeded
292 versioned symbols from the symbol table.
293 (elf_format_ops): Set the frob_file_before_adjust field to
294 elf_frob_file_before_adjust.
296 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
299 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
301 2000-11-07 Peter Targett <peter.targett@arccores.com>
303 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
305 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
306 Fix compile time warning messages.
308 2000-11-07 Nick Clifton <nickc@redhat.com>
310 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
311 buffer in order to avoid buffer overflows.
313 2000-11-06 Steve Ellcey <sje@cup.hp.com>
315 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
316 Change M to m for -milp32 or -mlp64 to match gcc.
317 (dot_endp): Use bytes_per_address instead of 8.
318 (emit_one_bundle): Use number_to_chars_littleendian instead of
320 (fix_insn): Likewise.
321 (ia64_init): New function.
322 (ia64_target_format): New function.
323 (md_begin): Set endianness, arch, and machine as appropriate.
324 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
325 Make these macros depend on TE_HPUX macro.
326 (TARGET_FORMAT): Define.
327 (HOST_SPECIAL_INIT): Define.
328 * config/te-hpux.h: New file.
329 * configure.in: Add "ia64-*-hpux*" target to configure.
330 * configure: Regenerate.
332 2000-11-06 Kazu Hirata <kazu@hxi.com>
334 * as.c: Fix formatting.
335 * dwarf2dbg.c: Likewise.
336 * input-file.c: Likewise.
337 * input-file.h: Likewise.
338 * input-scrub.c: Likewise.
339 * itbl-ops.c: Likewise.
340 * listing.c: Likewise.
342 * messages.c: Likewise.
344 * subsegs.c: Likewise.
345 * subsegs.h: Likewise.
348 2000-11-06 Nick Clifton <nickc@redhat.com>
350 * doc/as.texinfo: Add GNU Free Documentation License.
351 * doc/gasp.texi: Add GNU Free Documentation License.
352 * doc/as.1: Add GNU Free Documentation License.
354 2000-11-05 Nick Clifton <nickc@redhat.com>
356 * config/tc-arm.c: Add include of "dwarf2dbg.h"
358 2000-11-02 Per Lundberg <plundis@chaosdev.org>
360 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
361 * configure: Regenerate.
363 2000-11-01 Nick Clifton <nickc@redhat.com>
365 * read.c (original_case_string): New global variable.
366 (read_a_source_file): Copy opcode string into
367 original_case_string if clobbering the case of the opcode.
368 * read.h: Export the definition of original_case_string.
369 * config/tc-arm.c (md_assembler): When parsing a .req
370 directive use the original opcode string, not the case
373 2000-11-02 Nick Clifton <nickc@redhat.com>
375 * config/tc-mn10300.c (debug_line): Remove this static
377 (md_assemble): Call dwarf2_generate_asm_lineno instead of
378 dwarf2_where and dwarf2_gen_line_info.
380 2000-11-02 Theo Honohan <th@futuretv.com>
382 * config/tc-arm.c (do_msr): Improve error message.
384 2000-10-31 Eric Christopher <echristo@redhat.com>
386 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
387 or pc-relative, else use fx_offset.
389 2000-10-31 Jim Wilson <wilson@redhat.com>
391 * config/tc-ia64.c (struct md): New field tag_fixups.
392 (ia64_flush_insns): Handle tag_fixups. Error if dangling
393 qualifying predicate.
394 (emit_one_bundle): Delete spurious multiplication by one. Handle
396 (ia64_start_line): Error if dangling qualifying predicate.
397 (defining_tag): New static variable.
398 (ia64_unrecognized_line, case '['): Parse tags.
399 (ia64_frob_label): Create tag_fixups.
400 (md_assemble): Reset md.qp.X_op after using it.
402 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
404 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
406 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
408 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
410 2000-10-30 Kazu Hirata <kazu@hxi.com>
412 * expr.c: Fix formatting.
413 * flonum-copy.c: Likewise.
414 * flonum.h: Likewise.
418 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
420 * as.h (OPTION_MD_BASE): Bump to 190.
421 * as.c (parse_args) <std_longopts>: Add comment about the need to
422 check OPTION_MD_BASE in as.h.
424 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
427 2000-10-27 Nick Clifton <nickc@redhat.com>
429 * configure.in (emulations): Add m68hc12.
430 * configure: Regenerate.
431 * po/gas.pot: Regenerate.
433 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
435 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
437 (arm_psr_parse): Handle lowercase CPSR and SPSR.
439 2000-10-25 Nick Clifton <nickc@redhat.com>
441 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
442 a DWARF2 line number information sequence.
444 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
446 * read.c (generate_lineno_debug): Update comment describing why
447 DWARF2 line number debug information is not generated
448 automatically by this function.
450 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
453 * config/tc-arm.h (md_end): Define.
454 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
456 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
457 if generating DWARF2 line numbers.
458 (arm_end_of_source): New function. Call dwarf2_finish if
461 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
462 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
463 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
465 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
467 * tc-i386.c: Fix prototype declarations for functions taking no
470 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
472 * tc-i386.c (i386_operand_modifier): Remove.
473 (build_displacement_string): Remove.
474 (i386_parse_seg): Remove.
475 (i386_intel_memory_operand): Remove.
476 (i386_intel_operand): Re-write using recursive descent parser based
477 on MASM documentation.
478 (struct intel_parser_s): New structure.
479 (intel_parser): New static variable.
480 (struct intel_token): New structure.
481 (cur_token, prev_token): New static variables.
494 (intel_match_token): New function.
495 (intel_get_token): New function.
496 (intel_putback_token): New function.
497 (intel_expr): New function.
498 (intel_e05): New function.
499 (intel_e05_1): New function.
500 (intel_e06): New function.
501 (intel_e06_1): New function.
502 (intel_e09): New function.
503 (intel_e09_1): New function.
504 (intel_e10): New function.
505 (intel_e10_1): New function.
506 (intel_e11): New function.
508 2000-10-20 Jakub Jelinek <jakub@redhat.com>
510 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
511 instructions to loose any special insn->architecture mask.
513 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
514 (sparc_md_end, sparc_arch_types, sparc_arch,
515 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
516 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
517 request v9b architecture if they are used).
519 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
521 * config/tc-m68k.c: Fix the previous misapplied patch.
523 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
525 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
526 BFD_ASSEMBLER and !BFD_ASSEMBLER.
527 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
530 2000-10-17 Kazu Hirata <kazu@hxi.com>
532 * debug.c: Fix formatting.
533 * depend.c: Likewise.
534 * dwarf2dbg.c: Likewise.
535 * dwarf2dbg.h: Likewise.
539 * flonum-konst.c: Likewise.
542 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
544 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
546 * doc/as.texinfo: Added notes about this new option.
548 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
550 * config/tc-sh.c (JREG): Remove.
551 (md_convert_frag): Remove #if 0:d code using JREG.
553 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
555 * config/tc-i386.c (i386_operand_modifier): Only match
556 modifiers SHORT and FLAT if they are followed by a space.
557 (parse_register): When `allow_naked_reg' is set, do not confuse
558 identifiers that start with a register name with a register.
560 2000-10-12 Kazu Hirata <kazu@hxi.com>
562 * app.c: Fix formatting.
565 * bit_fix.h: Likewise.
570 2000-10-11 Alan Modra <alan@linuxcare.com.au>
572 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
574 2000-10-07 Alan Modra <alan@linuxcare.com.au>
576 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
577 Re-arrange function a little and improve error message.
579 * write.c (write_relocs): Fix a comment.
581 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
584 2000-10-05 Jim Wilson <wilson@cygnus.com>
586 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
588 2000-10-05 Alan Modra <alan@linuxcare.com.au>
590 * config/tc-i386.c: Delete some useless comments, reformat others.
592 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
593 non-global syms in linkonce sections.
595 2000-10-04 Ralf Baechle <ralf@gnu.org>
597 * config/tc-ia64.c (operand_match): Don't use // style comments.
598 * config/tc-i370.c: Likewise.
600 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
602 Changes to handle varying register prefix and user symbol prefix.
603 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
604 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
605 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
606 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
607 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
608 (demand_register_prefix): New variable.
609 (md_pseudo_table): New pseudo ".syntax".
610 (md_longopts): New options --no-underscore and --underscore.
611 (cris_target_format): Return elf32-us-cris or elf32-cris depending
612 on symbols_have_leading_underscore.
613 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
614 (get_spec_reg): Ditto.
615 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
617 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
619 <case OPTION_NO_US, case OPTION_US>: New.
620 (md_show_usage): Be brief and reformat to match continuation of
622 * po/gas.pot: Regenerate.
624 2000-09-28 Alan Modra <alan@linuxcare.com.au>
626 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
627 force relocs for 12 bit branches.
628 (md_apply_fix): Similarly, adjust logic here.
630 2000-09-28 Alan Modra <alan@linuxcare.com.au>
632 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
633 adjust for external and weak syms as we will use a reloc. Allow
634 for +8 offset when calculating limits of branches.
635 (hppa_fix_adjustable): Undo 2000-09-23 change.
636 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
637 Correct distance calculation.
638 (tc_gen_reloc): Print the file name and line number if we can't
641 From John David Anglin <dave@hiauly1.hia.nrc.ca>
642 * config/tc-hppa.c (nonzero_dibits): Define.
643 (arg_reloc_stub_needed): Check each arg and return value
644 separately for zero case.
645 (pa_align): Declare argument `bytes'.
647 2000-09-25 Kazu Hirata <kazu@hxi.com>
649 * config/tc-cris.c: Fix formatting.
650 * config/tc-d10v.h: Likewise.
651 * config/tc-d30v.c: Likewise.
652 * config/tc-d30v.h: Likewise.
653 * config/tc-fr30.c: Likewise.
654 * config/tc-fr30.h: Likewise.
655 * config/tc-m68k.c: Likewise.
656 * config/tc-m68k.h: Likewise.
657 * config/tc-pj.h: Likewise.
658 * config/tc-ppc.c: Likewise.
659 * config/tc-ppc.h: Likewise.
660 * config/tc-sh.c: Likewise.
661 * config/tc-sh.h: Likewise.
662 * config/tc-sparc.c: Likewise.
663 * config/tc-v850.h: Likewise.
664 * config/tc-vax.h: Likewise.
665 * config/tc-w65.h: Likewise.
666 * config/tc-z8k.h: Likewise.
668 2000-09-23 Alan Modra <alan@linuxcare.com.au>
670 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
672 (hppa_force_relocation): Likewise.
674 2000-09-22 Jim Wilson <wilson@cygnus.com>
676 * config/tc-ia64.c (dv_sem): Add "stop".
677 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
678 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
679 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
681 (mark_resources): Check IA64_RS_PRr.
683 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
685 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
686 md_estimate_size_before_relax): Redesign and clean up the
687 relaxation mechanism.
689 2000-09-21 Kazu Hirata <kazu@hxi.com>
691 * config/tc-ns32k.c: Fix formatting.
692 * config/tc-ns32k.h: Likewise.
694 2000-09-20 Kazu Hirata <kazu@hxi.com>
696 * config/tc-m32r.c: Fix formatting.
697 * config/tc-m32r.h: Likewise.
698 * config/tc-m68851.h: Likewise.
699 * config/tc-m68hc11.c: Likewise.
700 * config/tc-m68hc11.h: Likewise.
701 * config/tc-m88k.c: Likewise.
702 * config/tc-mcore.c: Likewise.
703 * config/tc-mcore.h: Likewise.
704 * config/tc-mips.c: Likewise.
705 * config/tc-mips.h: Likewise.
706 * config/tc-mn10200.h: Likewise.
707 * config/tc-mn10300.h: Likewise.
708 * config/tc-tahoe.c: Likewise.
709 * config/tc-tahoe.h: Likewise.
711 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
713 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
714 Likewise in relaxation description comments.
716 2000-09-18 Alan Modra <alan@linuxcare.com.au>
718 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
719 subtraction of two syms without emitting a relocation.
721 From David Huggins-Daines <dhd@linuxcare.com>
722 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
723 global or weak symbols.
725 2000-09-15 Kazu Hirata <kazu@hxi.com>
727 * config/tc-h8300.h: Fix formatting.
728 * config/tc-h8500.c: Likewise.
729 * config/tc-h8500.h: Likewise.
730 * config/tc-hppa.h: Likewise.
731 * config/tc-i370.h: Likewise.
732 * config/tc-i386.h: Likewise.
733 * config/tc-i860.c: Likewise.
734 * config/tc-i860.h: Likewise.
735 * config/tc-i960.h: Likewise.
736 * config/tc-ia64.c: Likewise.
737 * config/tc-ia64.h: Likewise.
739 2000-09-14 Kazu Hirata <kazu@hxi.com>
741 * config/tc-a29k.c: Fix formatting.
742 * config/tc-alpha.c: Likewise.
743 * config/tc-arc.c: Likewise.
744 * config/tc-arc.h: Likewise.
745 * config/tc-arm.c: Likewise.
746 * config/tc-arm.h: Likewise.
747 * config/tc-avr.c: Likewise.
748 * config/tc-avr.h: Likewise.
749 * config/tc-tic30.c: Likewise.
750 * config/tc-tic30.h: Likewise.
751 * config/tc-tic54x.c: Likewise.
752 * config/tc-tic54x.h: Likewise.
753 * config/tc-tic80.c: Likewise.
754 * config/tc-tic80.h: Likewise.
756 2000-09-14 Timothy Wall <twall@cygnus.com>
758 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
759 parallel comparisons for later use.
760 (struct rsrc): Add parallel comparison type.
761 (resources_match): Skip special cases of PR usage (non-conflicting
764 2000-09-13 Kazu Hirata <kazu@hxi.com>
766 * config/obj-ecoff.c: Fix formatting.
767 * config/obj-elf.c: Likewise.
768 * config/obj-elf.h: Likewise.
769 * config/obj-evax.h: Likewise.
770 * config/obj-generic.h: Likewise.
771 * config/obj-hp300.c: Likewise.
772 * config/obj-hp300.h: Likewise.
773 * config/obj-ieee.h: Likewise.
774 * config/obj-vms.c: Likewise.
775 * config/obj-vms.h: Likewise.
777 2000-09-13 Anders Norlander <anorland@acc.umu.se>
779 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
780 (md_parse_option): Ditto.
781 (md_longopts): Add -mips32 option.
782 (md_show_usage): Document new options.
783 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
784 (mips_ip): Assemble mfc0 with a sub-selection code.
785 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
786 (mips_cpu_to_str): New function.
787 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
788 Use CPU_* defines instead of hardcoded numbers.
790 * doc/as.texinfo: Document new options.
791 * doc/c-mips.texi: Ditto.
793 2000-09-12 Kazu Hirata <kazu@hxi.com>
795 * as.h: Fix formatting.
796 * asintl.h: Likewise.
797 * bit_fix.h: Likewise.
798 * config/obj-aout.c: Likewise.
799 * config/obj-aout.h: Likewise.
800 * config/obj-bout.c: Likewise.
801 * config/obj-bout.h: Likewise.
802 * config/obj-coff.c: Likewise.
803 * config/obj-coff.h: Likewise.
804 * dwarf2dbg.h: Likewise.
806 * flonum.h: Likewise.
808 * itbl-ops.h: Likewise.
812 * struc-symbol.h: Likewise.
813 * subsegs.h: Likewise.
814 * symbols.h: Likewise.
818 2000-09-11 Kazu Hirata <kazu@hxi.com>
820 * bignum-copy.c: Fix formatting.
821 * config/tc-i370.c: Likewise.
822 * config/tc-i960.c: Likewise.
823 * config/tc-m68k.c: Likewise.
825 * flonum-copy.c: Likewise.
826 * flonum-konst.c: Likewise.
827 * flonum-mult.c: Likewise.
828 * literal.c: Likewise.
832 * subsegs.c: Likewise.
834 2000-09-09 Philip Blundell <philb@gnu.org>
836 * configure.in (arm*-*-uclinux*): New target.
837 * configure: Regenerate.
839 2000-09-09 Kazu Hirata <kazu@hxi.com>
841 * input-file.c: Fix formatting.
842 * itbl-ops.c: Likewise.
843 * messages.c: Likewise.
845 2000-09-08 Philip Blundell <philb@gnu.org>
847 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
850 2000-09-07 H.J. Lu <hjl@gnu.org>
852 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
853 * configure: Rebuild.
855 2000-09-07 Kazu Hirata <kazu@hxi.com>
857 * atof-generic.c: Fix formatting.
858 * config/tc-mips.c: Likewise.
859 * config/tc-vax.c: Likewise.
860 * input-scrub.c: Likewise.
862 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
864 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
865 * configure.in (sh-*-linux*): Added.
866 * configure: Rebuilt.
868 2000-09-06 Kazu Hirata <kazu@hxi.com>
870 * config/tc-hppa.c: Fix formatting.
872 * ecoff.c: Fix formatting.
874 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
876 * configure: Rebuilt with new libtool.m4.
878 2000-09-05 Kazu Hirata <kazu@hxi.com>
880 * cgen.c: Fix formatting.
881 * config/tc-ia64.c: Likewise.
883 2000-09-05 Nick Clifton <nickc@redhat.com>
885 * aclocal.m4: Regenerate.
886 * config.in: Regenerate.
887 * configure: Regenerate.
888 * po/gas.pot: Regenerate.
890 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
892 * config/tc-cris.c: Correct comment typos.
894 2000-09-05 Eric Christopher <echristo@cygnus.com>
896 * config/tc-mn10300.c: Cleanup.
897 (md_pcrel_from): Enable.
899 2000-09-05 Alan Modra <alan@linuxcare.com.au>
901 * expr.c (operand): Fix a comment typo.
902 * write.c (write_relocs): Fix a signed/unsigned warning.
904 * config/tc-hppa.c (fudge_reg_expressions): New
905 (hppa_force_reg_syms_absolute): New.
906 (pa_equ): Allow reg_section expressions.
907 * config/tc-hppa.c (md_optimize_expr): Define.
908 (hppa_force_reg_syms_absolute): Prototype.
910 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
911 (pa_parse_number): Pass in arg to select fp reg parsing.
912 Return 1 to indicate format checks pass. If strict, then only
913 accept a register or register symbol. Return value in...
914 (pa_number): New static for pa_parse_number.
915 (FP_REG_BASE): Define.
916 (FP_REG_RSEL): Define.
917 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
918 appropriate. White space changes.
919 (need_pa11_opcode): Don't bother passing any params, get them from
921 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
922 Remove extraneous check in case 'Q'.
923 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
924 reg, set section of resulting symbol to reg_section.
925 (pa_parse_space_stmt): Modify call to pa_parse_number.
926 (pa_space): Likewise.
928 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
929 (hppa_force_relocation): Handle vtable relocs.
930 (pa_vtable_entry): New.
931 (pa_vtable_inherit): New.
932 (md_pseudo_table): Add entries for vtable pseudos.
933 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
934 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
936 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
937 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
938 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
940 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
941 specify a symbol type.
943 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
944 dependent things together.
945 (md_elf_symbol_type): Define.
947 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
949 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
951 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
952 (obj_elf_vtable_entry): Declare.
954 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
956 (obj_elf_vtable_entry): Similarly.
957 (elf_pseudo_table): Fix the damage with a cast.
959 2000-09-03 Richard Henderson <rth@cygnus.com>
961 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
962 for template selection when a label is needed.
964 2000-09-02 Kazu Hirata <kazu@hxi.com>
966 * config/tc-ia64.c: Fix formatting.
968 2000-09-02 Nick Clifton <nickc@redhat.com>
970 * configure.in: Increase version number to 2.10.91.
971 * configure: Regenerate.
972 * aclocal.m4: Regenerate.
973 * config.in: Regenerate.
974 * po/gas.pot: Regenerate.
975 * Makefile.in: Regenerate.
977 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
979 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
980 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
981 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
983 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
986 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
988 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
989 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
990 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
991 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
992 (GOT_symbol): New variable.
993 (md_undefined_symbol): Set it.
995 2000-09-01 Richard Henderson <rth@cygnus.com>
997 * config/tc-ia64.c (match): Don't inline.
998 (extra_goodness): New.
999 (md_begin): Prefer nop.f and nop.b for best_template.
1001 2000-08-31 Kazu Hirata <kazu@hxi.com>
1003 * as.c: Fix formatting.
1005 * frags.c: Likewise.
1006 * macro.c: Likewise.
1008 2000-08-31 Eric Christopher <echristo@cygnus.com>
1010 * config/tc-mn10300.c: Cleanup and fix warnings.
1011 (md_pseudo_table): Add initializers.
1012 (md_show_usage): Cleanup.
1013 (md_parse_option): Fix warnings.
1014 (md_undefined_symbol): Fix warnings.
1015 (md_conver_frag): Fix warnings.
1016 (tc_gen_reloc): Fix warnings.
1017 (md_apply_fix3): Fix warnings.
1018 (check_operand): Fix warnings.
1020 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1022 * acinclude.m4: Include libtool and gettext macros from the
1024 * aclocal.m4, configure: Rebuilt.
1026 2000-08-30 Mark Hatle <mhatle@mvista.com>
1028 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1030 2000-08-31 Kazu Hirata <kazu@hxi.com>
1032 * listing.c: Fix formatting.
1034 2000-08-29 Kazu Hirata <kazu@hxi.com>
1036 * app.c: Fix a comment typo. Fix formatting.
1038 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1040 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1041 offset of the target destination for jmp instructions.
1042 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1044 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1046 * NEWS: Mention support for CRIS.
1048 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1050 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1051 Sets `.lcomm' alignment to zero.
1053 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1055 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1056 (TC_FIX_ADJUSTABLE): Define.
1058 2000-08-23 Jim Wilson <wilson@cygnus.com>
1060 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1061 unwind.personality_routine is set.
1063 2000-08-23 H.J. Lu <hjl@gnu.org>
1065 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1067 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1069 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1072 2000-08-22 H.J. Lu <hjl@gnu.org>
1074 * config.in (STRICTCOFF): New for strict COFF.
1076 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1077 i386-*-go32* and i386-go32-rtems*.
1078 * configure: Rebuilt.
1080 * config/obj-coff.c (obj_coff_endef): Follow the historical
1081 behavior if STRICTCOFF is not defined.
1083 * doc/internals.texi: Document STRICTCOFF.
1085 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1087 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1088 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1089 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1090 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1091 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1092 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1093 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1096 2000-08-22 Eric Christopher <echristo@cygnus.com>
1098 * config/tc-mn10300.c: (md_apply_fix): New function.
1099 (mn10300_force_relocation): New function.
1100 (mn10300_fix_adjustable): New function.
1102 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1103 (TC_HANDLES_FX_DONE): Define.
1104 (obj_fix_adjustable): Define.
1105 (MD_APPLY_FIX3): Define.
1106 (TC_LINKRELAX_FIXUP): Define.
1108 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1110 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1112 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1114 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1116 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1117 if the fixup resulted in a relocation.
1119 2000-08-18 Nick Clifton <nickc@redhat.com>
1121 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1122 Make reference to first element of shift_names explicit.
1124 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1126 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1127 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1128 add a symbol's address. Removed all target-specific #ifdefs that
1129 used to accomplished the same.
1130 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1131 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1132 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1133 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1134 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1136 2000-08-17 Kazu Hirata <kazu@hxi.com>
1138 * dwarf2dbg.c: Fix formatting.
1140 2000-08-17 Nick Clifton <nickc@redhat.com>
1142 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1143 to be recoded as logical shift lefts by zero.
1145 2000-08-16 Jim Wilson <wilson@cygnus.com>
1147 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1148 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1150 (note_register_values): Handle IA64_OPND_R3_2 operands.
1152 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1154 * config/tc-i860.c (md_operand): Silly typo fixed.
1156 2000-08-16 Nick Clifton <nickc@redhat.com>
1158 * config/tc-arm.c (struct asm_shift): Delete.
1160 (enum asm_shift_index): New.
1161 (struct asm_shift_properties): New.
1162 (struct asm_shift_name): New.
1163 (shift_properties[]); New.
1164 (shift_names[]); New.
1166 (decode_shift): Use new structures.
1167 Issue a warning is "ROR #0" is used.
1168 Issue a warning if "ASR #0" or "LSR #0" is used.
1170 (md_begin): Initialise arm_shift_hsh table from new
1171 asm_shift_name array.
1173 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1175 * config/tc-sparc.c: Kill all warnings.
1176 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1178 (md_show_usage): Update usage text.
1180 2000-08-16 Nick Clifton <nickc@redhat.com>
1182 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1185 2000-08-15 Will Cohen <wcohen@redhat.com>
1187 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1189 * config/tc-sh.c (md_assemble): Changed so debug_type
1190 test performed for ppi_assemble
1191 * config/tc-sh.c: Included dwarf2dbg.h.
1192 (debug_line): Defined.
1193 (md_assemble): Generates dwarf2 line info.
1194 (sh_finalize): New function. Finalize dwarf2 info.
1195 (assemble_ppi): Returns size of code generated.
1196 (build_Mytes): Returns size of code generated.
1197 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1198 * config/tc-sh.h (md_end): Defined.
1199 (sh_finalize): Declared.
1201 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1203 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1206 2000-08-14 Nick Clifton <nickc@redhat.com>
1208 * config/tc-arm.c (do_bx): Allow "bx pc".
1210 2000-08-14 Jim Wilson <wilson@cygnus.com>
1212 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1213 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1214 (md_begin): Change assignment to md.flag to OR in the new bit.
1216 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1218 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1219 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1222 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1224 * NEWS: Mention i860 support.
1226 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1228 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1230 2000-08-14 Andreas Schwab <schwab@suse.de>
1232 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1234 2000-08-11 Andreas Schwab <schwab@suse.de>
1236 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1239 2000-08-11 Kazu Hirata <kazu@hxi.com>
1241 * expr.c: Fix formatting.
1242 * config/obj-bout.c: Likewise.
1244 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1246 * doc/c-i860.texi: Flesh out the i860 section more.
1248 2000-08-10 Kazu Hirata <kazu@hxi.com>
1250 * symbols.c: Fix formatting.
1253 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1255 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1256 has the IgnoreSize bit set.
1258 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1260 From Rodney Brown <RodneyBrown@mynd.com>
1261 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1262 * configure: Regenerate.
1264 2000-08-09 Kazu Hirata <kazu@hxi.com>
1266 * hash.c: Fix formatting.
1269 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1271 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1272 (i860_fix_info): New enum.
1273 (MD_APPLY_FIX3): Define.
1274 (WORKING_DOT_WORD): Define.
1275 (TC_HANDLES_FX_DONE): Define.
1276 (DIFF_EXPR_OK): Define.
1277 (LISTING_HEADER): Define.
1278 (TARGET_FORMAT): Select target format based on endian flag.
1279 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1280 (target_big_endian): Add external declaration.
1282 * config/tc-i860.c: All existing code reworked completely. Other
1283 new code shown below.
1284 (SYNTAX_SVR4): Define.
1285 (target_warn_expand): New variable.
1286 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1287 (md_longopts): Declare and define with new options (-EL, -EB,
1289 (md_show_usage): New function.
1290 (md_operand): New function.
1291 (obtain_reloc_for_imm16): New function.
1292 (md_apply_fix3): New function.
1293 (tc_gen_reloc): New function.
1295 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1297 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1298 2 bytes of the jump address are in the same frag.
1299 (find): Accept 68hc12 register indirect modes.
1301 * NEWS: Mention 68HC11 & 68HC12 support.
1303 2000-08-07 Richard Henderson <rth@cygnus.com>
1305 * config/tc-ia64.c (unwind): Add prologue_mask member.
1306 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1307 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1308 (dot_body): Clear unwind.prologue_mask.
1309 (dot_prologue): Set it. Accept a register second argument.
1311 2000-08-07 Kazu Hirata <kazu@hxi.com>
1313 * config/atof-ieee.c: Fix formatting.
1314 * config/atof-tahoe.c: Likewise.
1316 2000-08-06 Nick Clifton <nickc@cygnus.com>
1318 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1321 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1322 of .popsection, .previous, .pushsection, .subsection,
1323 .version, .vtable_entry, .vtable_inherit and .weak.
1325 2000-08-05 Kazu Hirata <kazu@hxi.com>
1327 * config/tc-cris.c: Fix formatting.
1328 * config/tc-i386.c: Likewise.
1329 * config/tc-sparc.c (sparc_ip): Simplify the code.
1331 2000-08-04 Kazu Hirata <kazu@hxi.com>
1333 * config/tc-cris.c: Rearrange code for readability.
1334 * config/tc-d10v.c: Fix formatting.
1335 * config/tc-m32r.c: Likewise.
1336 * config/tc-sparc.c: Likewise.
1338 2000-08-02 Jim Wilson <wilson@cygnus.com>
1340 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1341 before ia64_find_opcode.
1342 (md_assemble): Likewise.
1344 2000-08-01 Nick Clifton <nickc@cygnus.com>
1346 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1347 Undo some formatting fixes.
1349 2000-08-01 Kazu Hirata <kazu@hxi.com>
1351 * config/obj-som.c: Fix formatting.
1352 * config/obj-ieee.c: Likewise.
1353 * config/tc-arm.c: Likewise.
1354 * config/tc-v850.c: Likewise.
1356 2000-08-01 Nick Clifton <nickc@redhat.com>
1358 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1359 index by command line option.
1361 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1363 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1364 (@node M68K-Branch): Rewrite to match the reality.
1366 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1368 * doc/c-i860.texi: New file.
1369 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1370 * doc/Makefile.in: Regenerate.
1371 * doc/all.texi: Add I860 as relevant architecture.
1372 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1374 2000-07-31 Kazu Hirata <kazu@hxi.com>
1376 * config/tc-d30v.c: Fix formatting.
1378 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1380 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1381 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1382 long emit a long branch if available instead of an absolute jump, never
1383 emit absolute jumps for anything with --pcrel.
1385 * doc/c-m68k.texi: Document new command line option.
1387 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1389 * config/tc-avr.c: Use PARAMS macro in function declarations.
1390 Don't declare md_pcrel_from_section (already in tc-avr.h).
1391 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1392 (avr_operand): Don't set (unsigned) op_mask to -1.
1394 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1396 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1397 * configure: Regenerated.
1398 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1399 of operand to the .type directive (.e.g, "type").
1401 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1403 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1404 * app.c (do_scrub_chars): Record where first comment found.
1405 * read.c (read_a_source_file): Init found_comment on entry, and
1406 notify whether comments found on exit.
1407 * config/tc-hppa.c (md_shortopts): Add "c".
1408 (md_longopts): Add warn-comment.
1409 (md_parse_option): Handle it.
1410 (md_show_usage): Show available options.
1411 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1413 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1415 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1416 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1418 (md_estimate_size_before_relax): Don't fall off end of function.
1420 2000-07-27 Kazu Hirata <kazu@hxi.com>
1422 * config/tc-avr.c: Fix formatting.
1423 * config/tc-ns32k.c: Likewise.
1425 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1427 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1429 2000-07-27 Kazu Hirata <kazu@hxi.com>
1431 * config/tc-d10v.c: Fix formatting.
1432 * config/tc-z8k.c: Likewise.
1433 * config/tc-sparc.c: Likewise.
1435 2000-07-26 Dave Brolley <brolley@redhat.com>
1437 * cgen.c (queue_fixup): Declare opinfo.
1438 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1439 (gas_cgen_md_operand): Ditto.
1440 (gas_cgen_md_apply_fix3): Ditto.
1442 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1444 * config/obj-coff.c (obj_frob_symbol): Don't merge
1445 labels. Don't merge if the symbol isn't constant. Return
1446 immediately if a symbol is merged.
1448 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1450 * frags.c (frag_align): Correct absolute section alignment.
1452 2000-07-20 DJ Delorie <dj@redhat.com>
1454 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1455 it breaks linking against DLLs.
1457 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1459 * configure.in: Add CRIS support.
1460 * configure: Regenerate.
1461 * Makefile.am: (CPU_TYPES): Add cris.
1462 (CPU_OBJ_VALID) [aout]: Add cris.
1463 (MULTI_CPU_TYPES): Add cris.
1464 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1465 [coff]: Only i386 and mips are valid.
1466 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1467 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1468 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1469 Regenerate dependencies.
1470 * Makefile.in: Regenerate.
1471 * aclocal.m4: Regenerate.
1472 * as.c: Declare crisaout, criself.
1473 * config/tc-cris.h, config/tc-cris.c: New.
1474 * config/e-criself.c, config/e-crisaout.c: New.
1475 * po/POTFILES.in, po/gas.pot: Regenerate.
1477 2000-07-20 Kazu Hirata <kazu@hxi.com>
1479 * read.c: Fix formatting.
1480 * write.c: Fix formatting.
1482 2000-07-19 H.J. Lu <hjl@gnu.org>
1484 * sb.c: Include <stdlib.h> if exists for abort ().
1486 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1488 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1489 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1490 (pa_type_args): Same here.
1492 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1494 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1495 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1496 the storage class is already set.
1498 2000-07-17 Kazu Hirata <kazu@hxi.com>
1500 * config/tc-m68hc11.c: Fix formatting.
1501 * config/tc-mn10200.c: Likewise.
1502 * config/tc-mn10300.c: Likewise.
1503 * config/tc-pj.c: Likewise.
1504 * config/tc-tic80.c: Likewise.
1505 * config/tc-w65.c: Likewise.
1507 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1509 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1512 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1514 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1517 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1519 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1520 ELF as are used for SOM (except the 32-bit reloc one) to decide
1521 whether a symbol can be reduced to a section symbol. Expand on
1522 the comment for symbols involved in LR% and RR% expressions.
1524 2000-07-14 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-mips.c (mips_disable_float_construction): New
1527 static variable. Set to true if doubles should not be
1528 constructed by loading two single width fp registers with
1529 halves of the value.
1530 (mips_ip): Test mips_disable_float_construction.
1531 (md_longopts): Add command line switches --construct-floats
1532 and --no-construct-floats.
1533 (md_parse_option): Parse new command line options.
1534 (md_show_usage): Describe new command line options.
1536 * doc/c-mips.texi: Document new command line options.
1538 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1540 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1541 * configure: Regenerate.
1543 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1545 * configure.in (DEFAULT_EMULATION setting): Revert part of
1546 2000-07-01 change that set te_multi=multi unless set to tmips.
1547 * configure: Regenerate.
1549 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1551 * config/obj-coff.c (coff_frob_section): Add padding to the last
1552 section when aligning it increases its size.
1554 2000-07-11 Kazu Hirata <kazu@hxi.com>
1556 * config/tc-tic54x.c: Fix formatting.
1558 2000-07-10 Kazu Hirata <kazu@hxi.com>
1560 * config/tc-h8500.c: Fix formatting.
1561 * config/tc-tic54x.c: Fix formatting.
1563 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1565 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1566 displacements correctly.
1568 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1570 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1572 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1576 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1578 From David Huggins-Daines <dhd@linuxcare.com>
1579 * config/te-hppalinux64.h: Add a new emulation.
1580 * configure.in (emulations): Add configure bits to support the
1581 64-bit Linux/parisc target.
1582 * configure: Regenerate.
1584 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1585 (md_shortopts): Add `V' for ELF.
1587 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1588 when SOM or ELF_ARG_RELOC are defined.
1589 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1590 ELF_ARG_RELOC are defined.
1591 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1592 (pa_stringer): ..Do it here instead. Fix comment typos.
1593 (hppa_force_relocation): Cast enums to int before comparing with
1596 From Ryan Bradetich <rbradetich@uswest.net>
1597 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1598 redifinition warning.
1599 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1600 (hppa_force_relocation): ditto
1601 (md_apply_fix): Added cast to buf to fix warnings.
1603 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1604 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1606 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1607 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1608 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1609 reloc_type** to avoid warnings in switch.
1610 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1611 little earlier instead.
1613 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1615 (pa_type_args): Use symbol_arg_reloc_info.
1616 (struct pa_it): Make arg_reloc unsigned int.
1617 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1618 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1619 (pa_code): Delete. pa_text duplicates this function.
1620 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1621 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1623 (cons_fix_new_hppa): Actually change selector to e_fsel when
1624 warning about assuming so.
1625 (tc_gen_reloc): More example elf arg reloc code.
1626 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1627 (hppa_force_relocation): Likewise.
1629 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1631 (pa_end_of_source): Prototype.
1632 (hppa_fix_adjustable): Prototype.
1633 (LABELS_WITHOUT_COLONS): Move it..
1634 * config/te-hppa.h: To here.
1636 * config/te-hppa64.h: New file.
1638 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1640 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1641 format -10, -16, 16 relocs.
1642 (hppa_elf_mark_end_of_function): Test for null
1643 last_call_info->start_symbol
1645 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1646 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1647 re_assesmble_* functions. Delete extraneous statements. Fix
1649 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1650 insn to re_assemble_*.
1652 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1654 * doc/internals.texi (Expressions): Fix typo.
1656 2000-07-08 Kazu Hirata <kazu@hxi.com>
1658 * config/tc-sh.c: Fix formatting.
1659 * config/tc-tic54x.c: Fix formatting.
1660 * depend.c: Fix formatting.
1661 * flonum-konst.c: Likewise.
1662 * flonum-mult.c: Likewise.
1664 2000-07-07 Kazu Hirata <kazu@hxi.com>
1666 * config/tc-sh.c: Fix comments.
1667 * config/obj-vms.c: Fix comments.
1668 * config/tc-a29k.c: Likewise.
1669 * config/tc-alpha.c: Likewise.
1670 * config/tc-h8300.c: Likewise.
1671 * config/tc-h8500.c: Likewise.
1672 * config/tc-i370.c: Likewise.
1673 * config/tc-ia64.c: Likewise.
1674 * config/tc-m68hc11.c: Likewise.
1675 * config/tc-m68k.c: Likewise.
1676 * config/tc-mips.c: Likewise.
1677 * config/tc-ns32k.c: Likewise.
1678 * config/tc-ppc.c: Likewise.
1679 * config/tc-z8k.c: Likewise.
1681 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1683 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1684 Default to '(SEC_LOAD | SEC_DATA)'.
1685 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1687 * doc/internals.texi (CPU Backend): Describe
1688 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1690 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1692 * as.c (parse_args): NULL terminate the long option list.
1694 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1696 * config/tc-d30v.h: Include "write.h" for fixS.
1697 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1699 2000-07-05 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-d30v.c (write_2_short): Further changes to warning
1702 messages produced when combining EITHER_BUT_PREFER_MU attributed
1705 2000-07-05 DJ Delorie <dj@redhat.com>
1709 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1711 * config/tc-arm.c (psrs): Accept combinations of flags.
1713 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1715 * config/tc-avr.c: Change _ () to _() around all strings marked
1716 for translation (exception from the usual coding style).
1717 (avr_opt): New struct variable, how the new switches are set.
1718 (OPTION_MMCU): Define as 'm' and actually use.
1719 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1720 (show_mcu_list): New function, display the list of known MCUs.
1721 (md_show_usage): Document the new switches. Call show_mcu_list.
1722 (avr_set_arch): Change 'm' to OPTION_MMCU.
1723 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1724 Handle the new switches.
1725 (avr_operands): Disable warnings for undefined combinations of
1726 operands if -mall-opcodes. Disable warnings for skipping two-word
1727 instructions if enhanced core or -mno-skip-bug.
1728 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1729 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1730 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1731 (avr_ldi_expression): Warn about implicit lo8().
1732 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1734 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1736 * configure.in: Add entry for mips-*-sysv4*MP*
1737 * configure: Rebuild
1738 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1739 elf32-tradlittlemips for traditional mips targets.
1740 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1741 test for Link Once sections as in adjust_reloc_syms.
1742 * config/te-tmips.h: New file for traditional mips targets. Define
1745 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1747 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1748 flags argument is not present, don't change an existing section's
1749 section's attributes. If the flags argument is present, warn if the
1750 attributes don't match the section's current attributes. When
1751 long section names are supported, set SEC_LINK_ONCE and
1752 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1754 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1756 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1757 symbols; create them.
1759 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1761 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1762 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1764 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1766 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1767 expressions. Ignore the problem when handling 16 bit signed
1768 immediates, because the assembler will take care of the relocation
1771 2000-06-27 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1774 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1775 sequential order, and emit warning messages if the input source
1776 code contains constructs like that, or parallel constructs
1777 containing such opcodes.
1779 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1781 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1782 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1783 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1784 (md_show_usage): Update usage message.
1785 (md_parse_option): Allow redefinition of MCU type within the
1786 same avr[1-5] bfd machine type. Show both old and new MCU type
1787 in the error message.
1788 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1789 Simplify 8K wrap code.
1791 2000-06-25 Kazu Hirata <kazu@hxi.com>
1793 * config/obj-aout.c: Remove all uses of DEFUN.
1794 * config/obj-ieee.c: Likewise.
1795 * config/tc-sh.c: Fix comment typos.
1796 * config/tc-tahoe.c: Likewise.
1797 * config/tc-vax.c: Likewise.
1798 * config/tc-w65.c: Likewise.
1799 * config/tc-z8k.c: Likewise.
1800 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1802 2000-06-24 DJ Delorie <dj@cygnus.com>
1804 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1805 more changes from Sept 1999
1806 (tc_i386_fix_adjustable): ditto
1807 (md_apply_fix3): ditto
1809 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1811 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1812 (gas_cgen_parse_operand): Set it around expression() call.
1813 (gas_cgen_md_operand): Test for it before longjmp().
1815 2000-06-24 Kazu Hirata <kazu@hxi.com>
1817 * config/tc-h8500.c: Remove all uses of DEFUN.
1818 * config/tc-sh.c: Likewise.
1819 * config/tc-w65.c: Likewise.
1820 * config/tc-z8k.c: Likewise.
1822 * config/tc-h8500.c: Fix typos in comments.
1824 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1826 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1829 2000-06-23 matthew green <mrg@redhat.com>
1831 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1832 defined. Fix error message for `[' grouping.
1834 2000-06-22 Kazu Hirata <kazu@hxi.com>
1836 * config/tc-h8300.c: Fix formatting and comment typos.
1838 2000-06-22 Timothy Wall <twall@cygnus.com>
1840 * config/tc-ia64.c (note_register_values): Move premature QP
1841 notation clearing into the appropriate place.
1843 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1845 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1846 first before anything else. Add bin-bugs.h, emul.h and progress.h
1847 Sort list of files as for $(OBJS) in Makefile.am.
1849 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1850 find one. Remake dependencies.
1851 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1852 * Makefile.in: Regenerate.
1853 * doc/Makefile.in: Regenerate.
1855 * config/tc-i386.c (i386_displacement): Don't assume a constant
1856 displacement is necessarily 16 bits when in 16 bit code mode.
1857 (md_assemble): Instead size the displacement here after we know
1858 for sure that a .code16gcc operand hasn't automatically added
1859 operand size prefixes.
1861 2000-06-21 H.J. Lu <hjl@gnu.org>
1863 * Makefile.am: Rebuild dependency.
1864 * Makefile.in: Rebuild.
1866 2000-06-21 Kazu Hirata <kazu@hxi.com>
1868 * config/tc-h8300.c (parse_reg): Make the function static.
1869 (parse_exp): Likewise.
1871 2000-06-20 DJ Delorie <dj@cygnus.com>
1873 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1874 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1875 for cygwin import libraries to work properly.
1877 2000-06-20 H.J. Lu <hjl@gnu.org>
1879 * Makefile.am: Rebuild dependency.
1880 * Makefile.in: Rebuild.
1881 * configure: Likewise.
1882 * doc/Makefile.in: Likewise.
1884 2000-06-20 Timothy Wall <twall@cygnus.com>
1886 * doc/internals.texi (CPU backend): Add @itemx for
1887 TC_START_LABEL_WITHOUT_COLON.
1888 * doc/c-tic54x.texi: New.
1889 * doc/as.texinfo: Add tic54x features and include primary tic54x
1891 * doc/all.texi: Add C54X.
1892 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1893 * doc/Makefile.in: Regenerate.
1894 * configure.in: Add tic54x and define LIBM for tic54x.
1895 * configure: Regenrate.
1896 * config/tc-tic54x.[ch]: New.
1897 * config/obj-coff.h: Add tic54x.
1898 * Makefile.am: (CPU_TYPES): Add tic54x.
1899 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1900 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1901 (as_new_LDADD): Add $(LIBM).
1902 * Makefile.in: Regenerate.
1904 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1906 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1907 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1908 * doc/as.texinfo: Likewise.
1910 * configure, Makefile.in: Regenerate.
1911 * configure.in (emulations): Recognize m6811 and m6812.
1912 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1913 Added files for 68hc11 and 68hc12 assembler.
1914 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1915 * config/tc-m68hc11.h: Header definition for that assembler.
1917 2000-06-18 Nick Clifton <nickc@redhat.com>
1919 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1920 instead of OCTETS_PER_BYTE.
1922 * config/tc-v850.c: Fix compile time warnings.
1923 * config/tc-ppc.c: Fix compile time warnings.
1925 2000-06-18 H.J. Lu <hjl@gnu.org>
1927 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1928 * configure: Rebuild.
1930 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1932 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1935 2000-06-16 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1938 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1940 * doc/c-mips.texi: Document newly accepted cpu variants.
1942 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1944 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1946 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1948 * macro.c (getstring): Make it possible to escape the quote
1951 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1953 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1955 2000-06-13 H.J. Lu <hjl@gnu.org>
1957 * configure: Regenerate.
1959 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1961 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1963 * doc/internals.texi (line_separator_chars): Semicolon is no
1964 longer a default. Mention null and newline as defaults.
1966 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1968 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1969 * config/tc-i860.h (line_separator_chars): Likewise.
1970 * config/tc-h8300.c (line_separator_chars): Likewise.
1971 * config/tc-i960.c (line_separator_chars): Likewise.
1972 * config/tc-m68k.c (line_separator_chars): Likewise.
1973 * config/tc-mips.c (line_separator_chars): Likewise.
1974 * config/tc-ns32k.c (line_separator_chars): Likewise.
1975 * config/tc-sparc.c (line_separator_chars): Likewise.
1976 * config/tc-vax.c (line_separator_chars): Likewise.
1978 * config/tc-h8300.c (comment_chars): Use string initialiser.
1979 * config/tc-i960.c (line_comment_chars): Likewise.
1980 * config/tc-z8k.c (comment_chars, line_comment_chars,
1981 line_separator_chars): Likewise.
1983 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1986 2000-06-08 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1991 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1993 * configure.in (VERSION): Update to show this is the CVS mainline.
1995 2000-06-08 Matthew Jacob <mjacob@feral.com>
1997 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1998 $at is the integer register $r28, vs. both $r28 and the floating
1999 point register $f28.
2001 2000-06-08 James E. Wilson <wilson@cygnus.com>
2003 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2004 (dot_endp): Don't call ia64_flush_insns.
2005 (emit_one_bundle): Don't delete prologue/body records from
2006 unwind_record list in first loop. Rewrite second loop to account for
2009 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2011 * config/tc-ia64.c: Add missing prototypes.
2012 (generate_unwind_image): Cast argument to output_unw_records call.
2014 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2016 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2018 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2020 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2021 (REGISTER_P): likewise.
2022 (avr_opcodes): uses include/opcode/avr.h
2023 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2025 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2027 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2030 2000-06-03 H.J. Lu <hjl@gnu.org>
2032 * read.c (is_end_of_line): Put back `;'.
2034 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2036 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2038 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2040 * expr.c (operand): Test is_end_of_line outside switch to catch
2041 line separator chars that are also operators.
2042 (operator): Return O_illegal for line separator chars.
2044 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2045 entry (or `!' entry for TC_HPPA).
2047 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2048 before indexing is_end_of_line. Remove redundant check for '\0'.
2050 * config/tc-h8500.c (md_assemble): Likewise.
2051 * config/tc-mcore.c (md_assemble): Likewise.
2052 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2055 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2057 * config/tc-mcore.c (mcore_cons): Likewise.
2058 (mcore_float_cons): Likewise.
2059 (mcore_stringer): Likewise.
2060 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2062 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2064 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2066 2000-05-29 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-sh.c: Fix compile time warning messages.
2070 * config/tc-mips.c: Fix compile time warning messages.
2072 2000-05-29 Philip Blundell <philb@gnu.org>
2074 * doc/as.texinfo: Update copyright dates.
2075 (Local Labels): Delete misplaced mention of ARM.
2076 * NEWS: Mention ARM ELF support.
2078 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2080 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2081 it is modified, and use the real_size to compute the frag address
2082 for dwarf2 line info.
2084 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2086 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2087 line-matching scheme to cope with automake moving variables around.
2088 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2089 * Makefile.in: Regenerate.
2091 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2093 * config/tc-sparc.c (sparc_relax): New.
2094 (md_longopts): Add -relax and -no-relax options.
2095 (md_parse_options, md_show_usage): Likewise.
2096 (md_apply_fix3): Optimize tail call into branch always if possible.
2098 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2100 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2101 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2102 rules, with warning when a GAS statement specifies a packing that
2103 will result in an instruction being squashed.
2104 Added typdef packing_type and enumerals, changed various integer
2105 literals to use the enumerals.
2107 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2109 * config/tc-ia64.c (dot_restorereg_p): New function.
2110 (md_pseudo_table): Add restorereg.p.
2111 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2112 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2114 * config/tc-ia64.h (unw_record_type): Add unwabi.
2115 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2116 called MASK with members for imask, and the masks produced by
2117 fr_mem, gr_mem, br_mem, and frgr_mem.
2118 (unw_p_record): Add members ABI and CONTEXT.
2119 (unw_x_record): Add member AB.
2120 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2121 as pseudo-register for use during unwind info generation.
2122 (AR_PFS, AR_LC): New macros.
2123 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2124 whose names start with an at sign (as in "@priunat").
2125 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2127 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2128 proc_end, unwind_info, personality_routine): Consolidate into
2129 "unwind" structure to reduce offset-table use. Add member
2130 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2132 (output_R1_format, output_R3_format, output_P3_format,
2133 output_P6_format): Initialize R with zero to reduce compiler warnings.
2134 (output_P7_format): Ditto. Add `default' branch to switch
2135 statement to reduce compiler warnings.
2136 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2137 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2138 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2139 into single argument.
2140 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2141 compiler warnings. Merge A and B args into single argument.
2142 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2143 A and B args into single argument.
2144 (free_record): Removed (wasn't used).
2145 (free_list_records): Also free imasks in prologue records.
2146 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2147 (output_spill_mask): Remove.
2148 (output_unwabi): New function.
2149 (output_epilogue, output_label_state, output_copy_state): Call
2151 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2152 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2154 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2155 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2156 as part of handling the prologue records. Emit region's imask if
2157 we have one. Handle unwabi, epilogue, label_state, copy_state,
2158 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2159 spill_sprel_p, and spill_reg_p records.
2160 (set_imask, count_bits, slot_index): New function.
2161 (fixup_unw_records): Fix region size computation. Handle
2162 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2163 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2164 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2165 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2166 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2167 (dot_save): Use manifest constants for applicaton registers.
2168 Handle REG_PR and REG_PRIUNAT.
2169 (dot_restore): Don't just ignore it.
2170 (dot_restorereg): New function..
2171 (generate_unwind_image): Ensure unwind info is a multiple of eight
2172 bytes, not just four bytes.
2173 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2174 (dot_altrp): Don't just ignore it.
2175 (dot_savemem): New function. Replaces dot_savesp() and
2176 dot_savepsp(). Use manifest constants for applicaton registers.
2177 Handle REG_PR and REG_PRIUNAT.
2178 (dot_savef): Simplify.
2179 (dot_saveb): Support generation of br_gr.
2180 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2181 dot_label_state, dot_copy_state): New function.
2182 (dot_unwabi): Don't just ignore it.
2183 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2184 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2185 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2186 (emit_one_bundle): Set slot number for prologue/body records
2187 *before* emitting the first insn.
2188 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2189 (md_begin): Declare "psp" pseudo-register.
2190 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2191 so we don't get segfault.
2192 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2193 counts as required per SW Conventions manual
2194 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2195 output_preds_psprel, output_preds_sprel, output_spill_base,
2196 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2197 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2198 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2199 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2200 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2201 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2202 (dot_vframe): Implement.
2203 (dot_vframesp, dot_vframepsp): New function.
2205 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2207 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2208 * configure: Regenerate.
2210 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2212 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2213 (md_estimate_size_before_relax): so we can use it here instead of
2214 old kludges. Localise vars to blocks. Comment.
2216 * frags.c (frag_new): Update fr_var comments.
2217 * frags.h (struct frag): Ditto.
2219 2000-05-22 Richard Henderson <rth@cygnus.com>
2221 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2222 (pseudo_func): Add pcrel.
2223 (operand_match): Handle IA64_OPND_TGT64.
2224 (build_insn): Likewise.
2225 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2226 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2227 (fix_insn): Handle all three 64-bit relocation types.
2229 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2231 * obj.h (struct format_ops): New members begin, app_file,
2232 s_set_other, s_set_desc, s_get_type, s_set_type,
2233 separate_stab_sections, init_stab_section.
2235 * config/obj-multi.h: Update GPL notice to v2.
2237 (obj_app_file): New.
2238 (S_SET_SIZE): Test s_set_size for NULL before calling.
2239 (S_SET_ALIGN): Similar for s_set_align.
2244 (SEPARATE_STAB_SECTIONS): New.
2245 (INIT_STAB_SECTION): New.
2246 (EMIT_SECTION_SYMBOLS): New.
2247 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2249 * config/obj-elf.h: Update GPL notice to v2.
2250 Mention that this file is included from obj-multi.h.
2251 (obj_begin): Wrap definition in ifndef.
2252 (elf_file_symbol): Constify declaration.
2253 (obj_app_file): Ditto.
2254 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2255 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2257 * config/obj-elf.c (elf_s_set_other): New.
2258 (elf_file_symbol): Constify argument.
2259 (elf_separate_stab_sections): New.
2260 (elf_init_stab_section): New.
2261 (elf_format_ops): Add new members. Remove comma at end.
2263 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2264 (ecoff_format_ops): Add new fields. Remove comma at end.
2265 Mention inconsistency for emit_section_symbols.
2267 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2269 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2270 (coff_separate_stab_sections): New.
2271 (coff_format_ops): Add new members.
2273 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2274 (obj_aout_s_set_other): New.
2275 (obj_aout_s_set_desc): New.
2276 (obj_aout_s_get_type): New.
2277 (obj_aout_s_set_type): New.
2278 (obj_aout_separate_stab_sections): New.
2279 (aout_format_ops): New members added. Use obj_aout_process_stab,
2280 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2281 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2283 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2285 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2287 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2288 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2289 (md_estimate_size_before_relax): Ensure jumps to weak and
2290 externally visible symbols are relocatable.
2292 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2294 * stabs.c (aout_process_stab): Make global.
2295 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2296 * read.h (aout_process_stab): Declare.
2298 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2299 Generalize to *aout, *coff *elf.
2300 * configure: Regenerated.
2302 * doc/internals.texi (Object format backend): Say
2303 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2305 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2306 * Makefile.in: Regenerated.
2308 2000-05-19 Catherine Moore <clm@cygnus.com>
2310 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2312 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2314 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2315 instruction to reflect change in re_assemble_*.
2317 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2319 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2320 build PA64 ELF tools.
2321 * configure: Rebuilt.
2323 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2325 * Makefile.am: Regenerate dependencies.
2326 * Makefile.in: Regenerate.
2328 2000-05-15 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-arm.c (struct asm_psr): Add boolean field
2331 distinguishing between CSPR and SPSR. Rename 'number' field
2333 (psrs): Rearrange contents to match new asm_psr structure.
2334 (arm_psr_parse): Move next to psr_required_here. Make it
2335 return an asm_psr structure.
2336 (psr_required_here): Use asm_psr structure returned by
2338 (do_msr): Reorganise to allow psr_required_here to be called
2340 (md_undefined_name): Mark 'name' parameter as unused, since
2341 the COFF target does not use it.
2343 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2345 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2347 * config/te-aux.h: Likewise.
2348 * config/te-dpx2.h: Likewise.
2349 * config/te-go32.h: Likewise.
2350 * config/te-hp300.h: Likewise.
2351 * config/te-hppa.h: Likewise.
2352 * config/te-i386aix.h: Likewise.
2353 * config/te-ic960.h: Likewise.
2354 * config/te-interix.h: Likewise.
2355 * config/te-nbsd532.h: Likewise.
2356 * config/te-pc532mach.h: Likewise.
2357 * config/te-ppcnw.h: Likewise.
2358 * config/te-psos.h: Likewise.
2359 * config/te-sparcaout.h: Likewise.
2360 * config/te-sun3.h: Likewise.
2361 * config/te-sysv32.h: Likewise.
2363 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2365 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2366 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2367 and sign extend without an if statement.
2368 (build_bytes): Likewise.
2370 2000-05-14 Kazu Hirata <kazu@hxi.com>
2372 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2373 X_add_symbol L_32 case.
2375 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2377 * config/te-freebsd.h: New file.
2379 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2381 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2382 bindtextdomain): Replace defines with those from intl/libgettext.h
2383 to quieten gcc warnings.
2385 * NEWS: Mention x86 .arch and -q.
2387 * config/tc-i386.c (quiet_warnings): New.
2388 (md_assemble): Use quiet_warnings.
2389 (md_parse_option): Set quiet_warnings from -q.
2390 (md_show_usage): Mention -q, delete -m.
2391 (flag_do_long_jump): Delete.
2392 (md_parse_option): Remove -m.
2393 (md_show_usage): Remove -m.
2394 (md_create_long_jump): Remove useless flag_do_long_jump code.
2396 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2397 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2399 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2400 Alexander Sokolov <robocop@netlink.ru>
2402 * doc/c-i386.texi (i386-Arch): New section.
2403 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2405 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2406 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2407 architecture has been given and is not 486.
2408 (set_cpu_arch): New.
2409 (md_pseudo_table): Add .arch.
2410 (md_assemble): Warn if cpu architecture has been given and an
2411 unsupported instruction.
2413 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2414 Move operand_types bit defines after relevant template field.
2415 (template): Add cpu_flags.
2419 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2421 * config/tc-mn10300.h (md_end): Define.
2422 (mn10300_finalize): Declare.
2423 * config/tc-mn10300.c: Include dwarf2dbg.h.
2424 (debug_line): Define.
2425 (md_assemble): Generate dwarf2 line info.
2426 (mn10300_finalize): New function. Finalize dwarf2 info.
2428 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2430 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2431 external version of the relocation for weak symbols.
2433 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2435 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2436 frame size in units of 16 bytes, as required per SW Conventions manual.
2437 (output_unw_records): Output info-block header as a dword to get
2440 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2442 * as.h: #include "file", not <file> on files from ../include.
2443 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2444 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2445 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2446 (tc_coff_symbol_emit_hook): Ditto.
2447 (OPTCOUNT): Cast to int to avoid compiler warning.
2448 (md_begin): Fix signed/unsigned warnings.
2450 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2452 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2453 ABRANCH LONG case for a conditional branch on a 68000.
2454 (md_estimate_size_before_relax): Likewise. Also handle
2455 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2456 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2457 PC-relative on all CPUs.
2458 (md_estimate_size_before_relax): Likewise.
2460 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2462 * as.c (parse_args): Just mention current year in printed
2465 2000-05-03 J.T. Conklin <jtc@redback.com>
2467 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2469 (md_parse_option): Recognize -m7400.
2471 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2473 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2474 don't permit lp to become less than the words array.
2476 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2478 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2479 Fix little-endian case.
2481 2000-05-03 David O'Brien <obrien@NUXI.com>
2483 * as.c (parse_args): Update copyright.
2485 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2487 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2488 for the .bss section too.
2490 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2492 * configure.in: Set em=linux for hppa-*-linux.
2493 * configure: Regenerate.
2494 * doc/Makefile.in: Regenerate with correct automake.
2496 * frags.c (frag_grow): Sanity check chunk_size.
2498 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2499 * config/obj-som.h: Likewise.
2500 * config/obj-ieee.h: Likewise.
2502 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2504 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2505 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2506 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2507 (pa_ip): low_sign_unext now returns via function value. Use
2508 re_assemble_* instead of dis_assemble_* and
2509 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2511 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2512 (md_section_align, md_parse_option, md_show_usage,
2513 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2514 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2515 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2516 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2517 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2519 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2520 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2521 outside of switch. Correct mask and shifting errors in case 10
2522 and case -11. In case 21, compare against signed range to suit
2523 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2524 case 17 and case 22, use offsetT variable to properly check range.
2525 Use re_assemble_* here too.
2526 (evaluate_absolute): Change type of value to offsetT. Call
2527 hppa_field_adjust to do the work for us.
2528 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2529 (pa_parse_cmpib_64_cmpltr): Ditto.
2530 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2531 of i to unsigned int.
2532 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2533 (pa_end_of_source): Return type is void.
2535 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2537 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2539 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2541 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2542 More comments added.
2543 (md_begin): Removed "construct symbols for each register name".
2544 Because register names conflicts with GCC generated function
2546 (avr_operand): Now constant numbers can be used as a register
2547 identifiers (0 as r0, 31 as r31).
2548 (md_assemble): use skip_space () before parsing instruction
2551 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2553 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2554 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2555 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2556 * configure: Regenerate.
2558 2000-04-29 Andreas Jaeger <aj@suse.de>
2560 * as.h: Correctly check GCC version.
2562 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2564 * doc/as.1: Fix unbalanced brackets.
2566 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2568 (line_comment_chars): Set to '/' if TE_FreeBSD.
2570 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2572 * configure.in: Configury support for PA64 (currently disabled).
2573 * configure: Rebuilt.
2575 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2577 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2578 bfd_set_section_alignment.
2580 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2582 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2585 2000-04-24 Nick Clifton <nickc@cygnus.com>
2587 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2588 * doc/as.texinfo (Align): Include arm and strongarm in list of
2589 targets that have the second form of the behaviour of the .align
2592 2000-04-24 Mark Klein <mklein@dis.com>
2594 * obj-som.c: Terminate obj_pseudo_table.
2596 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2598 * as.c (parse_args): Allow md_parse_option to override -a listing
2600 * config/obj-coff.c (add_lineno): Change type of offset parameter
2601 from "int" to "bfd_vma."
2602 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2603 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2604 (ppc_change_csect): Align correctly for XCOFF64.
2605 (ppc_machine): New function, which discards "ppc_machine" line.
2606 (ppc_tc): Cons for 8 when code is 64 bit.
2607 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2609 (md_parse_option): Handle -a64 and -a32.
2611 * config/tc-ppc.h (TARGET_MACH): Define.
2612 (TARGET_FORMAT): Move to function.
2613 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2615 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2617 * config/tc-avr.c: New AVR_ISA_ defined.
2618 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2619 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2620 for `fmul', `movw' and `lpm R,Z' instructions.
2621 (avr_operands): Warn if current opcode is a two-word instruction
2622 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2623 (avr_opcodes): New commands added.
2624 (REGISTER_P): Check 'a' and 'v' constraint letters.
2625 (mcu_types): New MCU added.
2627 2000-04-22 Timothy Wall <twall@cygnus.com>
2629 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2631 (operand_match): Conditionally insert default bit values for IMMU9.
2633 2000-04-14 Matthew Green <mrg@cygnus.com>
2635 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2636 * configure: Rebuilt.
2638 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2639 Jason Eckhardt <jle@cygnus.com>
2641 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2643 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2644 Added handling of new operand types l,y,&,fe,fE,fx.
2646 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2647 David Mosberger <davidm@hpl.hp.com>
2648 Timothy Wall <twall@cygnus.com>
2649 Andrew MacLeod <amacleod@cygnus.com>
2650 Jim Wilson <wilson@cygnus.com>
2652 * Makefile.am (CPU_TYPES): Add ia64.
2653 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2654 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2655 * Makefile.in: Rebuild.
2656 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2657 * configure: Rebuild.
2658 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2659 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2660 * expr.c (expr): Handle md_optimize_expr.
2661 * read.c (LEX_HASH): Add comment.
2662 * config/tc-ia64.c, config/tc-ia64.h: New files.
2664 2000-04-21 Richard Henderson <rth@cygnus.com>
2666 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2667 bundling a non-delayed branch type instruction.
2669 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2671 * config/tc-mn10300.c (HAVE_AM30): Define.
2672 (md_assemble): Use it.
2674 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2676 * config/obj-elf.c (obj_elf_change_section): Check for changed
2679 * Makefile.am: (CPU_MULTI_VALID): Remove.
2680 (MULTI_CPU_TYPES): Define.
2681 (MULTI_CPU_OBJ_VALID): Define.
2682 (DEPTC): Use the above.
2683 (DEPOBJ): Same here.
2685 Regenerate dependencies.
2686 * Makefile.in: Regenerate.
2688 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2690 * Makefile.am (YACC, LEX): Get them from configure.
2692 2000-04-18 H.J. Lu (hjl@gnu.org)
2694 * config/tc-i386.c (offset_in_range): Use addressT instead of
2695 bfd_vma for non-bfd assemblers.
2697 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2699 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2700 doesn't give spurious errors.
2702 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2704 * as.h (SEEK_SET): Define if undefined.
2706 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2708 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2709 constants, and don't assume offsetT is 32 bits.
2711 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2713 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2714 (md_pcrel_from_section): Add prototype.
2715 (d10v_fix_adjustable): Add prototype.
2716 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2718 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2720 2000-04-12 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2723 symbol in frag chain.
2725 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2727 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2728 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2729 (fits_in_signed_word, smallest_imm_type): Ditto.
2730 (md_assemble): Use an offsetT var to hold offsetT values, not a
2732 (offset_in_range): New.
2733 (md_assemble): Use it.
2734 (md_convert_frag): Change type of target_address, opcode_address,
2735 and displacement_from_opcode_start to offsetT.
2736 (md_create_short_jump): Change type of offset to offsetT.
2737 (md_create_long_jump): Ditto.
2738 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2739 (md_chars_to_number): Remove.
2740 (output_invalid): Remove duplicate prototype.
2742 2000-04-09 Nick Clifton <nickc@cygnus.com>
2744 * Makefile.am (CPU_TYPES): Add 'avr'.
2745 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2746 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2748 * Makefile.in: Regenerate.
2750 * doc/as.texinfo: Add M32R documentation.
2752 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2754 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2755 --enable-build-warnings option.
2756 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2757 * Makefile.in, configure: Re-generate.
2759 2000-04-07 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2762 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2763 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2764 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2765 (arm_force_relocation): Force relocations for
2766 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2768 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2770 * config/tc-sh.c (get_operands): There's no third operand if the
2771 first operand is an immediate.
2773 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2775 * config/tc-sh.c (immediate): Delete.
2776 (sh_operand_info): Add immediate member.
2777 (parse_reg): Use A_PC for pc.
2778 (parse_exp): Add second argument 'op'. All callers changed.
2779 (parse_at): Expect pc to be coded as A_PC.
2780 Use immediate field in *op.
2781 (insert): Add fourth argument 'op'. All callers changed.
2782 (build_relax): Add second argument 'op'. All callers changed.
2783 (insert_loop_bounds): New function.
2784 (build_Mytes): Remove DISP_4.
2785 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2786 (assemble_ppi): Use immediate field in *operand.
2787 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2788 (md_apply_fix): Likewise.
2789 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2791 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2793 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2795 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2797 * internals.texi (CPU backend): Document
2798 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2800 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2802 * po/gas.pot: Regenerate.
2804 * as.c (show_usage): Restore translated part of bug string.
2805 * gasp.c (show_usage): Likewise.
2807 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2808 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2809 than move-if-change.
2810 (DEP1): Modify for "gcc -MM".
2814 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2815 Update dependencies.
2816 * Makefile.in: Regenerate.
2818 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2820 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2821 (md_begin): Likewise.
2822 (HAVE_AM33): New macro.
2823 (md_assemble): Use it. Match r_regs and xr_regs only if
2826 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2828 * as.h: #include "bin-bugs.h"
2829 * as.c (show_usage): Use REPORT_BUGS_TO.
2830 * gasp.c: #include "bin-bugs.h"
2831 (show_usage): Use REPORT_BUGS_TO.
2833 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2835 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2837 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2838 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2841 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2843 * config/tc-i386.c (i386_immediate): Don't assume a constant
2844 immediate is necessarily 16 bits when in 16 bit code mode.
2845 (md_assemble): Instead set guess_suffix here after we have checked
2848 2000-04-02 Richard Henderson <rth@cygnus.com>
2850 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2851 quantities. Correct right shift sign extension.
2852 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2853 32-bit value when shifting into place.
2855 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2857 * app.c: Add ATTRIBUTE_UNUSED as needed.
2858 * config/tc-ppc.c: Likewise.
2859 (ppc_size): Make unsigned long.
2860 (ppc_insert_operand): Add casts to avoid warnings.
2862 2000-03-31 Nick Clifton <nickc@cygnus.com>
2864 * config/tc-d10v.h (md_flush_pending_output): Define.
2866 2000-03-29 Nick Clifton <nickc@cygnus.com>
2868 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2869 segment. Works for both BFD_ASSEMBLER and others.
2870 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2872 2000-03-29 Nick Clifton <nickc@cygnus.com
2874 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2876 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2878 * listing.c (LISTING_LHS_WIDTH): Default depends on
2880 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2882 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2884 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2887 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2889 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2891 * config/tc-avr.c (mcu_types): Add missing initialiser.
2892 (md_pcrel_from_section): Add prototype.
2893 (avr_operand): Remove redundant test of unsigned < 0.
2894 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2896 2000-03-27 Denis Chertykov <denisc@overta.ru>
2898 * config/tc-avr.c: New file for AVR support.
2899 * config/tc-avr.h: Likewise.
2900 * configure.in: Add AVR support.
2901 * configure: Regenerate.
2903 2000-03-26 Timothy Wall <twall@cygnus.com>
2905 * gasp.c (macro_op): Add new argument to check_macro call.
2906 Macro structure definitions moved to macro.h
2907 * sb.h: Add argument to prototype for input_scrub_include_sb.
2908 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2909 nesting checks with an additional flag.
2910 (struct input_save): Add flag to indicate whether current sb
2911 should be checked for proper macro/conditional nesting.
2912 (input_scrub_push/pop): Save/restore nest check flag.
2913 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2915 * macro.c (check_macro): Allow caller to retrieve parsed macro
2916 information if a pointer is provided. This information may be
2917 used by the new macro hooks.
2918 * macro.h: Update prototype for check_macro. Macro struct
2919 definitions moved here from macro.c/gasp.c.
2920 * read.c (read_a_source_file): Add parameter to check_macro call,
2921 and pass macro info to the macro hook, if defined.
2922 (input_scrub_insert_line): New. Allow insertion of a line of
2923 characters into the input stream.
2924 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2925 file into the input stream.
2926 (s_include): Use input_scrub_insert_file.
2927 * internals.texi: Document new macro hooks.
2928 * as.h: New prototypes added.
2930 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2932 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2933 an initial capital letter.
2934 (i386_index_check): Reindent.
2936 2000-03-19 Nick Clifton <nickc@cygnus.com>
2938 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2941 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2943 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2944 instruction operand bad if Rd > 7 when generating
2945 thumb instructions. Prevents for example,
2946 "adr r12,label" from silently failing and generating
2947 the wrong instruction.
2949 2000-03-17 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2952 that have a destingation >= 0x400000.
2953 Fix compile time warning messages.
2955 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2957 * config/tc-sh.c (md_begin): When encountering insn that are
2958 not supported by the current arch, only change the name if
2959 its contents are the same as prev_name.
2960 (get_specific): If the the architecture doesn't match, fail.
2962 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2964 * config/tc-sh.c (IDENT_CHAR): Define.
2965 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2966 matching back where it came from.
2968 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2970 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2972 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2974 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2977 2000-03-15 Kazu Hirata <kazu@hxi.com>
2979 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2981 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2983 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2984 floating-point-number, make sure 'f' is in FLT_CHARS.
2986 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2988 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2989 (s_lcomm_internal): Use it.
2990 * doc/internals.texi (CPU backend): Document it.
2991 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2994 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2996 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2999 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3000 implementation doesn't have special handling for switch
3002 (macro_build): Allow for code in sections other than .text.
3004 (mips_ip): Likewise.
3005 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3006 Don't perform relocs if we will be outputting them.
3007 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3008 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3011 2000-03-09 Catherine Moore <clm@cygnus.com>
3013 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3014 relocation type based on the entry in the fixup structure.
3015 Put S_IS_EXTERN processing back in.
3017 2000-03-08 H.J. Lu (hjl@gnu.org)
3019 * Makefile.am (install-exec-tooldir): Depend on
3020 install-exec-bindir for parallel make.
3021 * Makefile.in: Regenerated.
3023 2000-03-06 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3027 (md_parse_option): Parse -m32r command line switch - disable m32rx
3029 (md_show_usage): Document new option.
3031 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3032 * doc/Makefile.in: Regenerate.
3033 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3035 2000-03-02 Michael Meissner <meissner@redhat.com>
3037 * config/tc-d30v.c (check_range): Remove code that incorrectly
3038 sign extended values where bits < 32.
3040 2000-03-02 H.J. Lu (hjl@gnu.org)
3042 * configure.in: Support --enable-targets=all on ia32.
3043 * configure: Regenerated.
3045 2000-03-01 Nick Clifton <nickc@cygnus.com>
3047 * gasp.c (do_align): Remove bogus check of alignment value.
3049 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3051 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3052 TC_PPC was defined forced the type of a symbol with no other type
3055 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3057 * doc/internals.texi (CPU backend): Mention that
3058 line_separator_chars do not break up comments. Fix typos for
3059 LEX_AT and LEX_NAME descriptions. Document operands for
3060 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3061 description of md_create_short_jump usage. Document argument for
3062 md_undefined_symbol.
3064 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3066 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3067 (md_parse_option): Handle it.
3068 (md_show_usage): Document it.
3070 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3072 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3073 opcode, for the instruction `pal19'. From Andrea Arcangeli
3076 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3078 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3080 (md_assemble): To here, before template operands are matched.
3081 Also ensure a constant immediate is sign extended when we know the
3082 size is at most 16 bits. This is to catch cases like "add
3083 $0xffc0,%ax" where we don't know the size, and thus that the
3084 immediate can be represented as Imm8S until after parsing the
3086 (i386_displacement): Similarly sign extend 16 bit constant
3088 (md_assemble): Relax 16-bit jump constant range check to suit sign
3089 extended displacements.
3091 2000-02-26 Andreas Jaeger <aj@suse.de>
3093 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3095 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3097 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3098 call operands when intel_syntax.
3099 (intel_float_operand): Return 2 for "fi...".
3100 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3101 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3102 earlier "SHORT" change.
3103 (md_assemble): When determining suffix from Regs, exclude
3106 2000-02-24 Nick Clifton <nickc@cygnus.com>
3108 * configure: Add arm-wince, mips-pe and sh-pe targets.
3109 * configure: Regenerate.
3111 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3113 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3114 "pe-mips" for the mips-pe target.
3116 * config/tc-arm.c (insns): Change displacement encoded in BL
3117 and B instructions if the target port is arm-wince.
3118 (do_ldst): Do not bias the relocation offset if the target
3120 (md_pcrel_from): Add in missing relocation offset bias if the
3121 target os arm-wince.
3123 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3124 (md_begin): Disable -G support for mips-pe target.
3125 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3126 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3129 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3130 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3131 assembler, just set the alignment to 4.
3133 * config/te-wince-pe.h: New file for WinCE targets. Define
3136 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3138 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3139 string instructions.
3140 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3141 (i386_intel_memory_operand): After finding a segment override,
3142 check again for no `[' before looking for a displacement. Bomb if
3143 more than one displacement rather than silently discarding the
3144 second and subsequent ones. Free strings malloc'd by
3145 build_displacement_string.
3147 2000-02-24 Catherine Moore <clm@cygnus.com>
3149 * config/obj-som.c (obj_pseudo_table): Add "weak".
3150 (obj_som_weak): New routine.
3152 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3154 * config/tc-i386.c (union i386_op): New.
3155 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3156 Throughout file replace occurences of disps[n], imms[n], regs[n]
3157 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3158 intel mode operand swapping. Add assert in regKludge and
3159 fake_zero_displacement code. Test i.types[n] when outputting
3160 displacements and immediates. Combine output of Disp16 with
3162 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3163 when in intel mode by (not) reversing fsub and fdiv operands
3164 before the template search. This fails for single operand
3165 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3166 undefined. Instead fix the base_opcode after we've found the
3167 template. Move base_opcode xor with found_reverse_match from
3168 opcode output code to before this fix so we test for the correct
3170 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3171 check in intel mode. Instead compare opcodes.
3173 * config/tc-i386.h (TC_RELOC): Delete.
3174 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3175 with equivalent call to reloc.
3177 * as.h (flag_m68k_mri): Move declaration after target include, and
3178 only declare when TC_M68K defined. Define as zero otherwise.
3179 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3180 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3181 Define as zero otherwise.
3182 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3183 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3184 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3185 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3186 testing whether defined.
3187 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3188 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3189 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3190 rather than testing whether defined.
3191 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3192 (parse_mri_cons): Declare and use only when TC_M68K.
3193 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3194 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3195 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3197 * NEWS: Mention IBM 370 support.
3199 2000-02-23 Richard Henderson <rth@cygnus.com>
3201 * config/tc-i386.c (md_assemble): When swapping operands for
3202 intel_syntax, assume everything that's not Imm or Disp is a
3205 2000-02-23 Linas Vepstas <linas@linas.org>
3207 * config/tc-i370.c, config/tc-i370.h: New files.
3208 * Makefile.am: Add support for Linux/IBM 370.
3209 * configure.in: Likewise.
3210 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3211 * config/obj-elf.c: Include elf/i370.h
3212 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3214 * Makefile.in: Regenerate.
3215 * configure: Regenerate.
3217 * doc/c-i370.texi: New file.
3218 * doc/all.texi: Include it.
3219 * doc/as.texinfo: And here.
3220 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3221 * doc/Makefile.in: Regenerate.
3223 2000-02-19 Michael Meissner <meissner@redhat.com>
3225 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3226 determine if an instruction can be used in parallel with an ADDppp
3227 or SUBppp instruction.
3229 2000-02-22 Andrew Haley <aph@cygnus.com>
3231 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3233 1999-12-30 Andrew Haley <aph@cygnus.com>
3235 * config/tc-mips.c (mips_gp32): New variable.
3236 (macro_build) Use mips_gp32.
3238 (md_longopts): Add "-mgp32" and "-mgp64".
3239 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3241 (OPTION_M7900): Change offset
3242 (OPTION_NO_M7900): Ditto.
3244 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3246 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3247 warning, and bump it to 1.
3249 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3251 From Brad Lucier <lucier@math.purdue.edu>:
3252 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3255 2000-02-21 Catherine Moore <clm@cygnus.com>
3257 * config/tc-mips.c (MF_HILO_INSN): Define.
3258 (mips_7000_hilo_fix): Declare.
3259 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3260 (md_parse_option): Check for 7000_HILO_FIX options.
3261 (OPTION_M7000_HILO_FIX): Define.
3262 (OPTION_NO_M7000_HILO_FIX): Define.
3263 * doc/c-mips.texi (-mfix7000): Describe.
3265 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3267 * listing.c (print_lines): Remove unused variable `end'.
3269 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3270 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3271 reloc_type when BFD_ASSEMBLER.
3272 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3273 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3274 statement and quell signed vs. unsigned comparison warning.
3276 2000-02-18 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3279 the computed frag offset, rather than overwriting it.
3281 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3283 * config/tc-sh.c ("elf/sh.h"): Include.
3284 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3285 (md.begin): Initialize target_arch.
3286 Only include opcodes in has table that match selected architecture.
3287 (parse_reg): Recognize register names for sh-dsp.
3288 (parse_at): Recognize post-modify addressing.
3289 (get_operands): The leading space is now optional.
3290 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3291 arguments. Update valid_arch.
3292 (build_Mytes): Add support for SDT_REG_N.
3293 (find_cooked_opcode): New function, broken out of md_assemble.
3294 (assemble_ppi, sh_elf_final_processing): New functions.
3295 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3296 (md_longopts, md_parse_option): New option: -dsp.
3297 * config/tc-sh.h (elf_tc_final_processing): Define.
3298 (sh_elf_final_processing): Declare.
3300 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3302 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3303 the unwinder subspace. Save the current seg/subseg before creating
3306 2000-02-10 Nick Clifton <nickc@cygnus.com>
3308 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3309 little endian targets.
3310 (INST_BYTE1): Redefine to handle big and little endian
3312 (cpu_type): New type: Select between M340 and M210.
3313 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3314 instructions of the M340.
3315 (md_assemble): Add support for the MULSH and OPSR classes of
3317 (md_atof): Add support for little endian targets.
3318 (md_parse_option): Add support for -EL, -EB and -mcpu command
3320 (md_convert_frag): Add support for little endian targets.
3321 (md_apply_fix3): Add support for little endian targets.
3322 (md_number_to_chars): Add support for little endian targets.
3324 2000-02-10 Timothy Wall <twall@redhat.com>
3326 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3327 defined, use it to verify the symbol just read should be a label.
3329 2000-02-10 Timothy Wall <twall@redhat.com>
3331 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3332 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3333 around colons when KEEP_WHITE_AROUND_COLON is defined.
3334 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3335 and KEEP_WHITE_AROUND_COLON.
3337 2000-02-08 Timothy Wall <twall@redhat.com>
3339 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3341 (do_repeat): New. Abstract repeat logic so that a "break" can be
3343 (end_repeat): New. Provide support for a "break" out of the
3345 * read.h: Add prototypes for new functions.
3347 2000-02-08 Timothy Wall <twall@redhat.com>
3349 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3350 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3351 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3354 2000-02-08 Timothy Wall <twall@redhat.com>
3356 * read.c: Added elseif to directives table.
3357 * read.h: Added prototype for s_elseif.
3358 * doc/as.texinfo: Added description for elseif.
3359 * cond.c (s_elseif): New function
3361 2000-02-04 Timothy Wall <twall@redhat.com>
3363 * listing.c (print_lines): Remove conditionals causing bug in
3366 2000-02-03 Timothy Wall <twall@cygnus.com>
3368 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3370 * frags.c (frag_new): Calculate fr_fix in octets
3371 (frag_now_fix) Return offset as target address offset (bytes).
3372 (frag_now_fix_octets) New - Return offset in octets (8-bit
3374 * frags.h: Added prototype for frag_now_fix_octets().
3375 Distinguish between octets and bytes in field descriptions.
3376 * listing.c (calc_hex): Account for octets vs bytes when
3377 printing addresses/offsets.
3378 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3379 target is little-endian, print the octets in a word in big-endian
3380 order so that the display looks like a proper hexadecimal number,
3381 instead of having the octets reversed.
3382 * read.c (do_align): When recording alignment, alignment power
3383 should be in terms of target bytes (minimum addressible unit)
3385 (do_org) Convert ORG target address (byte) argument into an
3386 octet offset when generating a variable fragment.
3387 * symbols.c (resolve_symbol_value): Symbol final value
3388 converted to a target address offset (bytes) from its octet offset.
3389 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3390 offset (bytes) is adjusted by the frag offset (octets) converted
3392 (coff_frob_section) Section alignment power is in terms of bytes;
3393 convert it to an octet alignment power when calculating size (and
3394 size mask) in octets. Don't modify the section size in order to
3395 "align" it for TI COFF, since that format has a different method
3396 for storing alignment information.
3398 2000-02-01 Timothy Wall <twall@cygnus.com>
3400 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3401 entries, matching the way GCC generates them. If not escaped, the
3402 filename is encoded incorrectly.
3404 2000-01-31 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-arm.c (reg_table): Add support for ATPCS register
3409 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3411 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3413 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3415 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3416 of a symbol when we really care about its value.
3418 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3420 * config/tc-mcore.c (md_assemble): Give warning message if
3421 operands passes to instruction are more than the spec.
3423 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3425 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3426 Thumb mode but the label seen was not declared as '.thumb_func'
3427 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3428 correct disassembly of Thumb code bounded by non function labels.
3430 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3432 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3433 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3435 * Makefile.in: Same here.
3438 * configure.in: Set bfd_gas for i386-aout when primary target
3439 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3440 we may need the primary te_file. Remove incorrect comment.
3442 * configure: Regenerate.
3444 * config/e-i386aout.c: New file.
3446 * as.c (USE_EMULATIONS): Move to before print_version_id.
3447 (struct emulation): Add i386aout.
3448 (show_usage): Split text strings. Reformat -a text. Add --em
3452 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3453 (aout_format_ops): New.
3456 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3457 preprocessor conditional and add aout USE_EMULATIONS tests.
3458 (read_a_source_file): Don't pass error strings to printf as
3462 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3464 (do_data): Same here.
3465 (process_file): And here.
3468 * symbols.c (colon): Rewrite "already defined" fatal message
3469 code for aout with USE_EMULATIONS.
3472 * config/obj-aout.c (OBJ_HEADER): Define.
3473 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3475 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3476 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3478 (obj_aout_type): Expand S_SET_OTHER here too.
3479 (obj_read_begin_hook): Remove.
3480 (aout_pop_insert): New.
3481 (obj_aout_s_get_other): New.
3482 (obj_aout_s_get_desc): New.
3483 (aout_format_ops): New.
3486 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3487 gets aout_pseudo_table.
3488 (aout_pseudo_table): Declare.
3489 (obj_read_begin_hook): Define.
3492 * config/obj-coff.c (obj_pseudo_table): Rename to
3494 (coff_pop_insert): Use coff_pseudo_table.
3495 (coff_sec_sym_ok_for_reloc): Remove.
3496 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3497 and comment all zero entries and remove #if 0 code.
3500 * config/obj-coff.h (obj_pop_insert): Define.
3501 (coff_pseudo_table): Declare.
3504 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3505 s_get_size, s_set_size. Comment all zero entries.
3508 * config/obj-elf.c (elf_s_get_other): New function.
3509 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3510 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3511 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3513 (obj_elf_parse_section_letters): Don't pass error strings to
3514 printf as format arg.
3517 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3519 (elf_s_get_other): Declare.
3520 (S_GET_OTHER) Define as elf_s_get_other if not already
3522 (S_SET_OTHER): Only define when not already defined.
3523 (elf_obj_read_begin_hook): Declare.
3524 (obj_read_begin_hook): Define.
3525 (elf_obj_symbol_new_hook): Declare.
3526 (obj_symbol_new_hook): Define.
3529 * config/obj-multi.h: Add copyright header and protect against
3530 multiple inclusion. Add * to all function pointers.
3531 (OBJ_HEADER): If defined, include it rather than other defines
3533 (obj_frob_file_after_relocs): Test for NULL.
3534 (obj_symbol_new_hook): Here too.
3535 (obj_sec_sym_ok_for_reloc): And here.
3536 (S_GET_OTHER): Define.
3537 (S_GET_DESC): Define.
3538 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3539 (OBJ_MAYBE_ELF): Update comment.
3541 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3542 OBJ_AOUT preprocessor conditional and handle emulation by
3543 testing OUTPUT_FLAVOR.
3544 (i386_displacement): Here too.
3545 (md_section_align): Similarly here.
3546 (i386_target_format): Conditionally compile when more than one
3547 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3548 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3549 (i386_displacement): Here too.
3552 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3553 Define TARGET_FORMAT for aout only when not multi.
3556 * config/te-multi.h: Delete file as it's identical to te-generic.h
3558 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3560 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3561 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3564 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3566 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3569 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3571 * config/tc-mips.c (mips_do_align): New function.
3572 * config/tc-mips.h (md_do_align): Define.
3574 2000-01-10 Philip Blundell <philb@gnu.org>
3576 * doc/c-arm.texi (ARM Options): Fix typo.
3577 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3578 line separator for Linux.
3579 * doc/as.texinfo (Comments): Mention the ARM.
3581 2000-01-10 Philip Blundell <pb@futuretv.com>
3583 * configure.in (arm*-*-conix*): New target.
3584 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3586 * configure: Regenerate.
3588 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3590 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3591 (obj_elf_visibility): New function.
3593 * doc/as.texinfo (Visibility): New node: document visibility
3596 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3598 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3599 warning for absolute jump/call without `*' in non-intel mode. No
3600 need to set i.types[0] JumpAbsolute in intel mode.
3602 1999-12-22 Philip Blundell <pb@futuretv.com>
3604 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3605 hook function when changing sections.
3606 (arm_s_data): Likewise.
3608 1999-12-14 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-arm.c (md_parse_option): Add support for -marm720
3611 command line switch.
3613 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3615 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3616 (r_registers, xr_registers): Define.
3617 (r_register_name, xr_register_name): New functions.
3618 (md_assemble): Handle new am33 operand types and instruction
3620 (mn10300_insert_operand, check_operand): Likewise.
3622 1999-11-29 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3625 (s_force_thumb): Set thumb_mode to 2.
3626 (md_assemble): Do not complain about thumb instructions on a
3627 non-thumb target if thumb_mode is set to 2.
3629 1999-11-28 Michael Meissner <meissner@cygnus.com>
3631 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3632 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3633 (O_...): Add new machine dependent expressions if we are handling
3634 explicit relocations.
3635 (alpha_reloc_op): New static table holding the explicit relocation
3637 (alpha_literal_hash): New static to hold the hash table for
3638 explicit relocations.
3639 (alpha_macros): Add support for explicit relocations.
3640 (md_begin): If explicit relocations, initialize hash table.
3641 (md_assemble): Don't print a second error if tokenize_arguments
3642 already printed an error message.
3643 (md_apply_fix): Add support for explicit relocations.
3644 (alpha_force_relocation): Ditto.
3645 (alpha_fix_adjustable): Ditto.
3646 (alpha_adjust_symtab): New function to support explicit
3648 (alpha_adjust_symtab_relocs): Ditto.
3649 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3650 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3651 Add support for explicit relocations. Return -2 if an error
3652 message was already printed.
3653 (find_macro_match): Add support for explicit relocations. Comment
3655 (emit_insn): Add support for explicit relocations.
3656 (assemble_tokens): Ditto.
3658 (load_expression): Ditto.
3661 (emit_ir_load): Ditto.
3662 (emit_loadstore): Ditto.
3665 (emit_sextX): Ditto.
3666 (emit_division): Ditto.
3667 (emit_jsrjmp): Ditto.
3668 (emit_retjcr): Ditto.
3670 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3672 (tc_adjust_symtab): If explicit relocations, call the function
3673 alpha_adjust_symtab.
3674 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3675 relocations next to the literal relocation they reference.
3676 (TC_INIT_FIX_DATA): Initialize the new fields.
3677 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3679 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3681 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3682 'B' operand for PA2.0 bb instruction.
3684 1999-11-18 Nick Clifton <nickc@cygnus.com>
3686 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3689 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3691 (mcore_force_relocation): Force relocations to be generated for
3694 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3696 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3697 (i386_displacement): Disallow O_big displacements.
3699 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3701 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3702 Small improvements in error checking.
3703 (md_assemble): Support for unconditional ARM instructions.
3704 (md_parse_option): Support for -m[arm]v5e flag.
3706 1999-11-12 Nick Clifton <nickc@cygnus.com>
3708 * macro.c (buffer_and_nest): Do not check beyond the end of the
3711 1999-11-11 Nick Clifton <nickc@cygnus.com>
3713 * macro.c (buffer_and_nest): Look for seperator after TO and
3716 1999-11-08 Andrew Haley <aph@cygnus.com>
3718 * app.c (do_scrub_chars): When in State 10, treat backslash
3719 characters in the same way as as symbol characters.
3721 1999-11-07 Richard Henderson <rth@cygnus.com>
3723 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3724 the previous label was in the current section before playing
3725 with auto-alignment.
3727 1999-11-06 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-v850.c (v850_force_relocation): Force relocation
3731 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3734 1999-11-05 Michael Meissner <meissner@cygnus.com>
3736 * expr.h (operatorT): Increase machine dependent operators to 16.
3737 * expr.c (op_rank): Ditto.
3739 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3741 * read.c (pseudo_set): Reject attempts to set the value of a
3744 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3747 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3749 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3750 to bfd_set_section_contents.
3752 1999-11-03 Nick Clifton <nickc@cygnus.com>
3754 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3756 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3758 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3759 (mips_ip): Use OPCODE_IS_MEMBER.
3761 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3763 * config/tc-arm.c (reg_required_here): Improve comments.
3765 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3766 (tinsns): Initialize variants field.
3768 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3769 BAD_PC respectively.
3771 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3773 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3774 * config/tc-arm.h: Fix compile time warnings.
3776 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3778 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3779 form @abs16, @(abs16) and @(abs16 + imm).
3781 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3783 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3784 (ISA_HAS_64_BIT_REGS) New.
3785 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3786 mips_emit_delays,macro_build,load_register,load_addresss,
3787 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3788 and/or use new ISA_xxx macros in expressions involving
3789 ISA, particularly mips_opts.isa.
3791 1999-10-18 Michael Meissner <meissner@cygnus.com>
3793 * expr.h (operatorT): Add machine dependent operators md1..md8.
3794 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3795 for the machine dependent operators to use.
3797 * expr.c (op_rank): Add machine dependent operators.
3799 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3801 (O_cpregister): Ditto.
3802 (md_begin): Change X_op test that field is wide enough to use
3803 O_max instead of O_alpha_max.
3804 (cpu_types): Fill in missing initializer.
3805 (alpha_num_macros): Make unsigned.
3806 (md_assemble): Make opnamelen be size_t.
3807 (md_apply_fix): Cast alpha_num_operands to int before testing.
3808 (alpha_force_relocation): Ditto.
3809 (alpha_fix_adjustable): Ditto.
3810 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3811 (tc_gen_reloc): Ditto.
3812 (tc_get_register): Ditto.
3817 (s_alpha_ent): Ditto.
3818 (s_alpha_end): Ditto.
3819 (s_alpha_frame): Ditto.
3820 (s_alpha_prologue): Ditto.
3821 (s_alpha_file): Ditto.
3822 (s_alpha_gprel32): Ditto.
3823 (s_alpha_proc): Ditto.
3824 (s_alpha_set): Ditto.
3825 (s_alpha_base): Ditto.
3826 (s_alpha_align): Ditto.
3827 (s_alpha_arch): Ditto.
3828 (alpha_align): Ditto.
3829 (assemble_insn): Suppress unused variable warning.
3831 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3832 order in the structure.
3833 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3835 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3837 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3839 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3841 * config/tc-i386.c (i386_index_check): Correct #endif location.
3843 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3845 * as.c (show_usage): Document new options.
3846 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3847 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3848 (parse_args): Parse the new options.
3849 (main): If there were warnings, and --fatal-warnings
3850 was specified, print an error.
3851 * as.h: New variable, flag_fatal_warnings, for new option.
3853 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3855 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3856 '@'. Change autoincrement completers to fall through to cache control
3859 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3861 (pa_parse_addb_64_cmpltr): New function.
3863 * config/tc-hppa.c (pa_ip): Change error message.
3864 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3865 '?Q' args to allow falling through.
3867 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3868 Remove unused conditional codes.
3869 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3871 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3873 * config/tc-d30v.c (CHAR_BIT): Define.
3874 (check_range): Fix bit operations to support integers bigger than
3877 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3879 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3882 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3883 Doug Evans <devans@cygnus.com>
3885 Add support for m32rx.
3886 * config/tc-m32r.c (enable_m32rx): New static global.
3887 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3888 (allow_m32rx): New function.
3889 (M32R_SHORTOPTS): Add `O'.
3890 (md_longopts): Add --m32rx plus several warning options.
3891 (md_parse_option): Handle new options.
3892 (md_show_usage): Print them.
3893 (md_begin): Enable m32rx.
3894 (OPERAND_IS_COND_BIT): New macro.
3895 (first_writes_to_seconds_operands): New function.
3896 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3897 (target_make_parallel,assemble_two_insns): New functions.
3898 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3899 If optimizing and m32rx, try to make consecutive insns parallel.
3901 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3903 * config/tc-mips.c (nopic_need_relax): Allow for the
3904 .sdata.foo sections generated by -fdata-sections,
3905 and for the .gnu.linkonce.s sections generated by C++.
3907 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3909 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3910 with cleaner code using completer prefixes. Add 'Y'.
3912 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3914 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3916 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3917 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3918 insn does not match and we should try the next insn in the table.
3920 1999-09-22 Nick Clifton <nickc@cygnus.com>
3922 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3924 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3926 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3929 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3931 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3932 OBJ_ELF. If ELF, add "sq".
3933 (md_parse_option): If ELF, ignore -s and -q.
3934 (md_show_usage): Mention ELF options.
3936 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3938 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3941 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3943 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3945 * config/tc-hppa.c (struct pa_it): New field "trunc".
3946 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3947 (pa_parse_ftest_gfx_completer): New function
3948 (pa_parse_fp_cnv_format): New function.
3950 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3951 (md_apply_fix): Handle 22bit pc-rel branches.
3953 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3955 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3957 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3959 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3961 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3963 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3964 (pa_ip): Handle 'fX'.
3966 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3968 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3969 unwinds unless the function is in the text space.
3970 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3972 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3974 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3975 (md_assemble): To here. Tweak address generation.
3977 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3979 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3980 (md_assemble): Call dwarf2_where for OBJ_ELF.
3981 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3982 (pa_end_of_source): New function.
3983 * tc-hppa.h (md_end): Define for OBJ_ELF.
3985 1999-09-14 Michael Meissner <meissner@cygnus.com>
3987 * configure.in (Canonicalization of target names): Remove adding
3988 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3989 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3990 * configure: Regenerate.
3992 1999-09-14 Donn Terry <donn@interix.com>
3994 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3996 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3998 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3999 pc-relative jmp/call to an absolute symbol.
4000 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4001 absolute section symbols.
4003 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4004 jump handling code and comments.
4006 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4008 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4009 the value if TE_PE and a global defined symbol.
4011 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4013 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4014 print the symbol, rather than printing it here.
4016 1999-09-11 Donn Terry <donn@interix.com>
4018 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4019 BFD_RELOC_RVA relocations.
4021 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4022 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4025 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4027 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4028 * doc/internals.texi (Object format backend): Document
4031 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4032 relocations against global symbols if TE_PE.
4034 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4035 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4037 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4040 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4041 symbols which do not have a constant value, or tags with
4042 non-tags. Remove the symbol from the list before adding it at the
4045 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4046 C_FCN symbol differently if TE_PE.
4047 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4048 appears in the pseudo-op, rather coff_line_base which is only set
4051 * config/obj-coff.c (obj_coff_loc): New static function.
4052 (obj_pseudo_table): Add "loc".
4054 * config/obj-coff.c (add_lineno): Check that the line number is
4057 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4058 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4060 (md_atof): Return NULL rather than 0.
4061 * config/tc-i386.c (md_atof): Change type to int.
4062 * expr.c (expr): Change first parameter to int.
4063 * config/obj-coff.c: Add declarations for static functions.
4064 (coff_frob_symbol): Use SYM_AUXENT.
4065 * config/tc-i386.h (flag_16bit_code): Don't declare.
4067 * config/obj-coff.c (obj_coff_section): Default to setting
4068 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4070 * write.c (adjust_reloc_syms): Print adjusted fixup.
4072 * expr.c (integer_constant): Correct too_many_digits calculation
4075 1999-09-09 Andreas Schwab <schwab@suse.de>
4077 * doc/c-arm.texi: Fix arguments of @var to not contain
4080 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4082 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4084 (md_parse_option): Only support -k flag for ELF and COFF targets.
4086 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4088 * config/tc-hppa.c (pa_ip): Put strict register checks before
4089 call to pa_parse_number.
4091 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4093 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4095 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4098 1999-09-06 Donn Terry <donn@interix.com>
4100 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4102 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4104 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4105 candidate instruction. Require registers for register arguments
4106 when in strict mode. Require assemble-time constants for
4107 constants when in strict mode.
4108 (pa_get_absolute_expression): Require a constant when in strict
4111 1999-09-06 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4115 1999-09-04 Steve Chamberlain <sac@pobox.com>
4117 * config/tc-pj.c: New file, supports picoJava in ELF.
4118 * config/tc-pj.h: Ditto.
4119 * configure.in (pjl*, pj*): New targets.
4120 * Makefile.am: Rebuild dependencies.
4121 (CPU_TYPES): Add pj.
4122 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4123 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4124 * doc/c-pj.texi: New file.
4125 * doc/as.texinfo: Add some PJ specifics.
4126 * doc/all.texi: Add PJ to the list of all architectures, sort them
4128 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4129 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4131 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4133 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4134 (obj_frob_file): Test for null pointer.
4135 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4136 (OBJ_PROCESS_STAB): And here.
4137 (elf_obj_sy): Remove
4139 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4140 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4141 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4143 * config/obj-coff.c (no_func): Remove.
4144 (coff_format_ops): Change occurrences of no_func to 0, as we test
4145 for 0 in obj-multi.h.
4147 * configure.in: Enable bfd for i386-coff when primary target is
4148 bfd. Enable i386 elf,coff emulation support. Don't set
4149 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4150 emulation to support.
4151 *configure: Regenerate.
4153 1999-09-02 Nick Clifton <nickc@cygnus.com>
4155 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4156 .section .line directive is encountered.
4158 1999-09-01 Nick Clifton <nickc@cygnus.com>
4160 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4163 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4164 * as.texinfo: Document --gdwarf2 command line option.
4165 Add additional documentation of ARM command line switches.
4167 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4169 * config/tc-i386.c (i386_intel_memory_operand): Combine
4170 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4171 and RESTORE_END_STRING around parse_register calls.
4172 (i386_operand): Here too.
4173 (i386_is_reg): Remove.
4174 (parse_register): Move as_bad calls from within this function to
4177 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4179 Based on a patch from H.J. Lu <hjl@gnu.org>
4180 * config/tc-i386.c (parse_register): Handle FP regs specially.
4181 (md_begin): Remove '(' and ')' from register_chars.
4183 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4185 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4186 error message (done elsewhere).
4188 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4190 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4192 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4194 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4197 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4199 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4201 Add new completers. Fix bug in 64 bit condition handling.
4203 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4206 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4208 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4210 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4212 1999-08-27 Jim Wilson <wilson@cygnus.com>
4214 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4215 (struct ls): Add frag field. Initialize it to zero.
4216 (out_end_sequence): New local text_frag. Set it while in text section.
4217 Replace address check with frag check. Set ls.frag to text_frag if
4218 out_set_addr called.
4219 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4220 Set it before switching sections. Replace address check with frag
4221 check. Set ls.frag to saved_frag if out_set_addr called.
4223 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4225 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4226 output "advance_pc" opcode instead of calling gen_addr_line().
4227 The latter has the undesired side-effect of creating a new row
4228 in the debug line info matrix.
4230 1999-08-26 Jim Wilson <wilson@cygnus.com>
4232 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4233 ls.last_filename if last is less than zero. Set ls.last_filename
4234 when allocating new entry.
4235 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4238 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4240 * config/tc-i386.c (i386_index_check): Fix the displacement size
4241 when INFER_ADDR_PREFIX.
4243 1999-08-18 Nick Clifton <nickc@cygnus.com>
4245 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4248 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4250 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4251 handle 0xffffNNNN constants correctly.
4253 1999-08-16 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4258 1999-08-13 Nick Clifton <nickc@cygnus.com>
4260 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4261 (md_apply_fix3): Always pass positive values to
4262 validate_offset_imm.
4264 1999-08-12 Nick Clifton <nickc@cygnus.com>
4266 * config/tc-arm.c (skip_whitespace): New macro.
4267 Formatting tidy ups.
4269 (md_apply_fix3): Store relocation offset in addend for ELF based
4271 (arm_force_relocation): Always generate relocs for Thumb function
4274 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4276 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4277 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4279 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4281 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4282 flags for the unwind subspace.
4284 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4285 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4286 suitable relocation based on the size of the target's pointer.
4287 Always Use subsegment zero for the unwinders.
4288 (pa_level): Handle "2.0w".
4290 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4292 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4293 with the following instruction unless this was specified.
4295 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4297 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4298 certain sections, to match BFD changes.
4300 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4302 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4303 (EXTRA_SCRIPTS): Define to keep automake happy.
4304 * Makefile.in: Rebuild.
4306 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4308 * Makefile.am: Rename .dep* files to DEP*.
4309 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4310 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4312 * Makefile.in: Rebuild.
4314 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4316 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4318 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4320 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4321 avoid problems on DOS filesystems.
4322 * Makefile.in: Rebuild.
4324 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4326 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4328 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4331 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4333 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4334 line to create ${GDBINIT} rather than .gdbinit.
4335 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4337 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4339 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4341 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4343 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4345 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4347 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4348 non-adjustable symbols.
4350 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4352 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4354 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4356 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4359 1999-08-05 Donn Terry <donn@interix.com>
4361 * config/te-interix.h: New file.
4362 * configure.in (i386-*-interix*): New target.
4363 * configure: Rebuild.
4365 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4367 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4368 selectors for ELF too.
4369 (selector_table): Add "ltp" and "rtp" selectors.
4371 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4373 * config/tc-i386.c (i386_operand): No need to change
4374 operand_string pointer in segment reg case before goto
4375 do_memory_reference. Initialise displacement_string_start and
4376 displacement_string_end after do_memory_reference label.
4377 (i386_index_check): Add operand_string param, and print error
4378 message on failure here.
4379 (i386_intel_memory_operand): Instead of here.
4380 (i386_operand): And here.
4381 (INFER_ADDR_PREFIX): Enable.
4383 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4385 * config/tc-i386.h (DefaultSize): Define. Renumber following
4386 opcode_modifier defines.
4388 From Etienne Lorrain <etienne.lorrain@ibm.net>
4389 * config/tc-i386.c (stackop_size): New variable.
4390 (set_16bit_code_flag): Clear it here.
4391 (set_16bit_gcc_code_flag): New function.
4392 (md_pseudo_table): Add "code16gcc" entry.
4393 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4395 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4397 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4398 next_set_end even if the end symbol is being discarded.
4400 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4401 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4402 * config/obj-coff.c: Likewise.
4403 (seg_info_type): Remove.
4404 (seg_info_off_by_4): Change to array of segT.
4405 (s_get_segment): Adjust accordingly.
4406 (obj_pseudo_table): Fully initialize sentinel entry.
4408 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4409 Ralf Baechle <ralf@uni-koblenz.de>.
4411 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4413 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4415 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4417 * config/tc-i386.c: Indentation and white space changes.
4418 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4419 don't enable it by default.
4420 (i386_intel_operand): Remove redundant prototype.
4421 Move check on number of memory operands, and i.mem_operands++
4422 (i386_intel_memory_operand): To here.
4423 Remove i386_immediate code from here. Remove special case code
4424 for input and output using (%dx). Remove base/index checks and
4425 call i386_index_check instead. Save initial operand_string
4426 argument for error message.
4427 (i386_operand): Remove redundant prototype. Move base/index
4428 checks to i386_index_check.
4429 (i386_displacement): Move intel mode check for non-zero
4431 (i386_intel_memory_operand): To here.
4433 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4435 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4436 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4437 by .register pseudo-op if -64 and --no-undeclared-regs.
4438 (s_register, sparc_adjust_symtab): New functions.
4439 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4440 Declare sparc_adjust_symtab as tc_adjust_symtab.
4441 * doc/c-sparc.texi: Add description of #ignore special literal
4442 for .register pseudo-op.
4444 1999-07-30 Catherine Moore <clm@cygnus.com>
4446 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4447 the relocation's section offset.
4449 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4451 * write.c (fixup_segment): Fix generic error check overflow test.
4453 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4454 X_add_number to long.
4456 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4458 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4461 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4463 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4466 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4468 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4470 * configure.bat: Remove; obsolete.
4471 * config/go32.cfg: Likewise.
4473 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4475 * configure.in (i386-*-vxworks*): New target.
4476 * configure: Rebuild.
4478 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4480 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4482 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4484 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4486 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4487 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4488 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4489 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4490 MAX_RELOC_EXPANSION): Define.
4491 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4493 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4495 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4496 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4497 block. Print a warning if an 8-bit or 16-bit constant
4498 displacement or immediate is truncated on output.
4499 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4501 (i386_operand): Disallow immediate jump absolute operand.
4503 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4505 * configure.in: Bump version number to 2.9.5.
4506 * configure: Rebuild.
4508 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4511 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4513 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4514 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4516 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4518 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4520 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4522 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4523 if -mno-fpu was given.
4524 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4526 (cons_fix_new_arm): Remove misleading comments.
4528 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4530 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4532 (relax_segment): Likewise. After giving a rs_org error, convert
4533 the frag to rs_align to avoid cascading errors.
4535 1999-07-12 Andreas Schwab <schwab@suse.de>
4537 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4539 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4541 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4542 as appropriate. Fill in structure initializations. Add variable
4543 initializations. Add casts.
4544 * dwarf2dbg.c (print_stats): Change i to size_t.
4545 * listing.c (listing_listing): Change list_line to unsigned int.
4547 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4549 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4550 rather than checking for \001 and \002 in symbol name.
4551 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4553 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4555 * configure.in (hppa*-linux-gnu*): New target.
4556 * configure: Rebuilt.
4558 1999-07-08 Nick Clifton <nickc@cygnus.com>
4560 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4562 1999-07-07 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4565 accessing symbolP directly.
4567 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4569 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4572 1999-07-05 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-arm.c (ARM_EXT_V5): Define.
4575 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4576 (md_begin): Detect ARM v5 architectures.
4577 (md_parse_option): Accept arm v5 specification.
4578 (md_show_usage): Documment -marmv5 switch.
4580 * doc/c-arm.texi: Document -marmv5 command line option.
4582 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4584 (validate_immediate_twopart): New function. Determine if a
4585 constant can be computed by two ADD instructions.
4586 (output_inst): Remove its command line parameter - it was never
4588 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4589 implememt the ADRL pseudo op.
4590 (tc_gen_reloc): Generate a suitable error message if an ADRL
4591 instruction tries to generate a real reloc.
4593 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4595 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4597 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4600 1999-06-27 H.J. Lu <hjl@gnu.org>
4602 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4603 non BFD_ASSEMBLER case.
4605 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4607 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4610 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4612 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4613 out_end_sequence() when the address decreases due to a new frag.
4614 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4615 numbering starts with 1.
4617 1999-06-23 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4621 (mcore_s_text): Call obj_elf_text for ELF target.
4622 (mcore_s_data): Call obj_elf_data for ELF target.
4623 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4625 (mcore_s_bss): New function: Dump literal table before changing
4627 (mcore_s_comm): New function: Dump literal table before changing
4630 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4631 No longer static functions.
4632 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4633 Provide prototypes for these functions.
4635 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4637 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4638 a list of names, to try obj_segment_name, and to try abbreviated
4639 names when using COFF without long section names.
4641 * config/tc-alpha.c: More use of symbol accessor functions.
4642 * config/tc-arc.c: Likewise.
4643 * config/tc-d30v.c: Likewise.
4644 * config/tc-fr30.c: Likewise.
4645 * config/tc-i860.c: Likewise.
4646 * config/tc-m88k.c: Likewise.
4647 * config/tc-mcore.c: Likewise.
4648 * config/tc-ns32k.c: Likewise.
4649 * config/tc-sparc.c: Likewise.
4650 * config/tc-v850.c: Likewise.
4652 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4653 sy_value with appropriate accessor functions.
4654 * config/tc-arm.c (md_apply_fix3): Likewise.
4655 * config/tc-d10v.c (AT_WORD_P): Likewise.
4656 * config/tc-v850.c (reg_name_search): Likewise.
4658 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4659 use symbol_get_bfdsym instead.
4660 * config/tc-ppc.c (md_assemble): Likewise.
4661 * config/tc-v850.c (v850_comm): Likewise.
4663 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4665 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4666 the symbol, rather than accessing the bsym member.
4667 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4668 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4669 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4670 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4671 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4672 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4673 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4674 * config/tc-v850.c (tc_gen_reloc): Likewise.
4676 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4678 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4679 (hppa_gen_reloc_type): Conditionalize on BFD64.
4680 (tc_gen_reloc): Re-enable ELF relocations.
4681 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4683 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4685 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4687 (do_ldst): Move assignment out of if condition.
4688 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4689 parentheses to avoid warning.
4691 1999-06-21 Nick Clifton <nickc@cygnus.com>
4693 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4694 macro to get at the BFD symbol associated with a GAS symbol.
4696 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4698 * config/tc-ppc.c: Update for symbol handling changes.
4699 * config/obj-coff.c: Likewise.
4701 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4703 * tc-hppa.c: General cleanups of ELF support. No more spaces
4704 and subspaces for ELF.
4705 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4706 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4707 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4708 (UNWIND_SECTION_NAME): Likewise.
4709 (space/subspace related structures): Conditionalize definitions
4711 (space/subspace directives and support routines): Conditionalize
4712 definitions and references/uses on OBJ_SOM.
4713 (label_symbol_struct): For ELF, track the symbol's segment. For
4714 SOM track its space.
4715 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4717 (USE_ALIASES): Kill for both SOM & ELF.
4718 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4719 (pa_space, pa_subspace): Corresponding changes.
4720 (pa_spaces_begin): Corresponding chagnes.
4721 (md_begin): Do not muck around with space/subspace stuff for
4723 (md_apply_fix): Temporarily disable argument relocation stuff
4725 (tc_gen_reloc): Temporarily disable relocation generation for
4727 (pa_build_unwind_subspace): Similarly.
4729 1999-06-16 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-arm.c (thumb_set): New pseudo op.
4732 (text, data, section): Override these pseudo ops with ARM
4734 (s_thumb_set): New function: Perform the same as a .set pseudo
4735 op, but also mark the alias'ed symbol as being a Thumb
4737 (arm_s_text): New function: Perform the same as the .text
4738 pseudo op, but dump the literal pool before changing
4740 (arm_s_data): New function: Perform the same as the .data
4741 pseudo op, but dump the literal pool before changing
4743 (arm_s_section): New function: Perform the same as the
4744 .section pseudo op, but dump the literal pool before changing
4746 (arm_cleanup): Do not reset the current section before dumping
4749 1999-06-17 Nick Clifton <nickc@cygnus.com>
4751 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4752 OPTION_NO_WARN_UNMATCHED entries.
4753 (md_parse_option): Generate a warning message if an unrecognised
4754 option is encountered.
4756 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4757 (get_operands): When parsing an expression after an '@' symbol
4758 has been detected, do not ignore '#' symbols.
4759 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4762 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4764 From K. Richard Pixley <rich@noir.com>:
4765 * configure.in (ppc-*-vxworks*): New target.
4766 * configure: Rebuild.
4768 1999-06-12 Philip Blundell <philb@gnu.org>
4770 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4772 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4774 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4775 which refer to symbols in linkonce sections, permit reducing the
4776 relocs if the symbol is local.
4778 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4780 * subsegs.c (subseg_text_p): New function.
4781 * as.h (subseg_text_p): Declare.
4782 * read.c (do_align): Use subseg_text_p to set the default fill.
4783 * write.c (subsegs_finish): Likewise.
4784 * config/obj-coff.c (write_object_file): Likewise.
4785 * config/tc-i386.h (md_maybe_text): Don't define.
4786 (md_do_align): Use subseg_text_p to set the default fill.
4787 * config/tc-m32r.c (m32r_do_align): Likewise.
4788 * config/tc-sh.c (sh_do_align): Likewise.
4789 * config/tc-sparc.h (md_do_align): Likewise.
4791 1999-06-12 David O'Brien <obrien@freebsd.org>
4793 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4794 * configure: Rebuild.
4796 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4798 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4799 * Makefile.am: Rebuild dependencies.
4800 * Makefile.in: Rebuild.
4802 * config/tc-i386.c (i386_immediate): Remove unused label
4805 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4806 * symbols.c: Likewise.
4807 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4808 sy_next field when taking address, rather than symbol_next.
4810 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4812 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4813 value from the output file architecture.
4814 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4815 * dwarf2dbg.h: Change bfd_vma to addressT.
4817 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4819 * dwarf2dbg.h: Use PARAMS in function declarations.
4821 1999-06-11 Martin Dorey <mdorey@madge.com>
4823 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4824 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4826 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4828 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4830 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4832 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4835 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4837 * read.c (read_a_source_file): Only declare inescape if
4840 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4842 (find_entry_byval): Add parens to avoid warning.
4844 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4846 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4849 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4851 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4854 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4855 synthetize_setx): New functions.
4856 (md_assemble): Broken the special cases into the above
4857 functions. Make compiler happy if sizeof(bfd_vma)==4.
4858 Fix sethi generated from set/setuw. If instructions have a relloc,
4859 always clear the fields to be relocated in the opcode.
4860 (sparc_ip): Remove special_case global variable.
4862 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4864 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4865 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4866 indication of success rather than a value.
4867 (itbl_get_val): Likewise.
4868 (itbl_get_field): Use strcspn. Change delimiters to include
4870 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4871 (itbl_get_val): Likewise.
4872 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4874 * symbols.c (copy_symbol_attributes): Convert local symbols to
4877 1999-06-10 Nick Clifton <nickc@cygnus.com>
4879 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4882 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4884 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4885 Optimize set if sizeof(bfd_vma) == 64.
4886 (sparc_ip): Fix sethi - without %hi() it should generate
4887 R_SPARC_22 reloc, not R_SPARC_HI22.
4888 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4890 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4892 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4893 (s_ncons): New function.
4894 (native_op_table): New table.
4895 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4896 R_SPARC_OLO10 handling.
4898 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4900 * expr.h (struct expressionS): Revert last change; widen X_op.
4901 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4903 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4905 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4906 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4907 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4908 * Makefile.in: Regenerated.
4910 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4911 `common' pass on to s_mri_common.
4912 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4914 1999-06-06 Richard Henderson <rth@cygnus.com>
4916 * config/obj-elf.c (obj_elf_section): Don't free the return
4917 value of demand_copy_C_string.
4919 1999-06-05 Richard Henderson <rth@cygnus.com>
4921 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4922 creation logic from obj_elf_create_section.
4924 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4925 (section_stack): New.
4926 (special_sections): Make const.
4927 (obj_elf_section): Gut and rewrite parsing.
4928 (obj_elf_change_section): New function broken out of obj_elf_section.
4929 (obj_elf_parse_section_letters): Likewise.
4930 (obj_elf_section_word): Likewise.
4931 (obj_elf_section_type): Likewise.
4932 (obj_elf_previous): Treat as a toggle.
4933 (obj_elf_popsection): New.
4934 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4935 (ppc_section_type): Likewise.
4936 * config/tc-ppc.h: Likewise.
4938 * expr.h (struct expressionS): Don't make X_op a bitfield.
4939 * config/tc-alpha.c: Update for symbol handling changes.
4940 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4941 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4943 1999-06-05 Richard Henderson <rth@cygnus.com>
4945 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4946 (dwarf2_gen_line_info): Kill unused variables.
4947 (dwarf2_finish): Likewise.
4948 (dwarf2_where): Likewise.
4949 (dwarf2_directive_file): If we've only got a string,
4950 hand off to s_app_file.
4951 * ecoff.c: Move the include of ecoff.h.
4952 * symbols.h (S_IS_FUNCTION): Prototype.
4954 * read.c (LEX_HASH): Supply a default.
4956 (s_globl): Update `c' after skipping whitespace.
4957 * read.h (LEX_END_NAME, is_name_ender): New.
4958 * expr.c (get_symbol_end): Respect it.
4960 1999-06-04 Mark Klein <mklein@dis.com>
4962 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4964 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4966 * config/tc-hppa.c: Update for symbol handling changes.
4968 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4970 * cgen.c: Update for symbol handling changes.
4971 * config/tc-m32r.c: Likewise.
4973 * config/tc-hppa.h: Update for symbol handling changes.
4974 * config/tc-hppa.c: Likewise.
4976 * config/tc-arm.h: Update for symbol handling changes.
4977 * config/tc-arm.c: Likewise.
4978 (symbol_make_empty): Remove. Just use symbol_create.
4980 * symbols.c (symbol_set_tc): Correct name.
4982 * Makefile.am: Rebuild dependencies.
4983 ($(OBJS)): Don't depend upon struc-symbol.h.
4984 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4985 * dep-in.sed: Don't remove struc-symbol.h.
4986 * Makefile.in: Rebuild.
4988 * doc/internals.texi (Symbols): Describe changes in symbol
4991 1999-06-03 Richard Henderson <rth@cygnus.com>
4993 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4994 instead of doing the work by hand.
4996 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4998 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4999 state of line state-machine.
5000 (struct ls): Collect DWARF2 line state-machine state in new member
5001 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5002 resulted in any DWARF2 directives.
5003 (reset_state_machine): New function.
5004 (out_end_sequence): Ditto.
5005 (dwarf2_gen_line_info): When switching sections or switching to a
5006 lower text address, call out_end_sequence() first to terminate the
5007 previous code sequence as code sequences MUST have monotonically
5008 increasing addresses.
5009 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5011 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5013 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5014 DWARF2 debug info (line information only, at this point).
5015 * as.h: Update comment about supported debug formats.
5016 * dwarf2dbg.c, dwarf2dbg.h: New files.
5017 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5019 * expr.c (operand): Don't use [ for parens if we want an index op.
5020 (op_encoding): Switch [ into O_index, if desired.
5021 (op_rank): Renumber with O_index on bottom.
5022 (expr): If O_index, match closing bracket.
5023 * expr.h (O_index): New.
5025 * read.c (read_a_source_file): Conditionally allow matched "
5026 in lines passed to md_assemble.
5028 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5030 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5032 Add support for storing local symbols in a small structure to save
5033 memory when assembling large files.
5034 * as.h: Don't include struc-symbol.h.
5035 (symbolS): Add typedef.
5036 * symbols.c: Include struc-symbol.h.
5037 (local_hash): New static variable.
5038 (save_symbol_name): New static function, from symbol_create.
5039 (symbol_create): Call save_symbol_name.
5040 (local_symbol_count): New static variable.
5041 (local_symbol_conversion_count): Likewise.
5042 (LOCAL_SYMBOL_CHECK): Define.
5043 (local_symbol_make): New static function.
5044 (local_symbol_convert): New static function.
5045 (colon): Handle local symbols. Create local symbol for local
5047 (symbol_table_insert): Handle local symbols.
5048 (symbol_find_or_make): Create local symbol for local label name.
5049 (symbol_find_base): Check for local symbol.
5050 (symbol_append, symbol_insert): Check for local symbols.
5051 (symbol_clear_list_pointers, symbol_remove): Likewise.
5052 (verify_symbol_chain): Likewise.
5053 (copy_symbol_attributes): Likewise.
5054 (resolve_symbol_value): Handle local symbols.
5055 (resolve_local_symbol): New static function.
5056 (resolve_local_symbol_values): New function.
5057 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5058 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5059 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5060 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5061 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5062 (symbol_previous, symbol_next): New functions.
5063 (symbol_get_value_expression): Likewise.
5064 (symbol_set_value_expression): Likewise.
5065 (symbol_set_frag, symbol_get_frag): Likewise.
5066 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5067 (symbol_mark_used_in_reloc): Likewise.
5068 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5069 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5070 (symbol_mri_common_p): Likewise.
5071 (symbol_mark_written, symbol_clear_written): Likewise.
5072 (symbol_written_p): Likewise.
5073 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5074 (symbol_section_p, symbol_equated_p): Likewise.
5075 (symbol_constant_p): Likewise.
5076 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5077 (symbol_get_obj, symbol_set_obj): Likewise.
5078 (symbol_get_tc, symbol_set_tc): Likewise.
5079 (symbol_begin): Initialize local_hash.
5080 (print_symbol_value_1): Handle local symbols.
5081 (symbol_print_statistics): Print local symbol statistics.
5082 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5083 Declare new symbols.c functions. Move many declarations here from
5085 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5086 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5087 (struct symbol): Move bsym to make it clearly the first field.
5088 Remove TARGET_SYMBOL_FIELDS.
5089 (symbolS): Don't typedef.
5090 (struct broken_word): Remove.
5091 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5092 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5093 (symbol_clear_list_pointers): Likewise.
5094 (symbol_insert, symbol_remove): Likewise.
5095 (symbol_previous, symbol_append): Likewise.
5096 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5097 (struct local_symbol): Define.
5098 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5099 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5100 (local_symbol_get_frag, local_symbol_set_frag): Define.
5101 (local_symbol_get_real_symbol): Define.
5102 (local_symbol_set_real_symbol): Define.
5104 * write.c (write_object_file): Call resolve_local_symbol_values.
5105 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5106 (TARGET_SYMBOL_FIELDS): Don't define.
5107 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5108 ECOFF_DEBUGGING, add ECOFF fields.
5109 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5110 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5111 ECOFF_DEBUGGING, add ECOFF fields.
5112 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5113 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5114 * config/tc-mcore.h: Don't include struc-symbol.h.
5115 (TARGET_SYMBOL_FIELDS): Don't define.
5116 (struct mcore_tc_sy): Define.
5117 (TC_SYMFIELD_TYPE): Define.
5118 * Many files: Use symbolS instead of struct symbol. Use new
5119 accessor functions rather than referring to symbolS fields
5122 * read.c (s_mri_common): Don't add in value of line_label.
5124 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5125 checking for SEC_LINK_ONCE.
5127 * config/tc-sh.h (sh_fix_adjustable): Declare.
5129 * app.c (input_buffer): New static variable.
5130 (app_push): Save saved_input in allocated buffer.
5131 (app_pop): Restored saved_input.
5132 (do_scrub_chars): Change get parameter to take char * and int as
5133 arguments. Change GET macro to pass input_buffer to get
5134 function. Don't save input into allocated buffer.
5135 * as.h (do_scrub_chars): Update declaration.
5136 * input-file.c (input_file_get): Change to take char * and int.
5137 Read data into passed in buffer. Remove static buffer.
5138 * read.c (scrub_from_string): Change to take char * and int. Copy
5139 data into passed in buffer.
5141 * hash.h: Neaten. Declare hash_traverse.
5142 * hash.c: Complete rewrite based on BFD hashing code.
5143 * gasp.c (chunksize): New variable.
5144 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5147 1999-05-28 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5150 addend unless the target uses an old ABI.
5152 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5154 -Wchar-subscripts cleanup
5155 * listing.c (listing_newline): Use unsigned char variable, so
5156 calls to isascii,iscntrl are correct.
5157 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5159 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5160 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5161 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5162 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5164 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5166 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5168 (arch_coldfire_p): New #define.
5169 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5171 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5173 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5175 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5176 (install_operand): Add place `N'.
5177 (init_table): Add registers ACC, MACSR, MASK.
5179 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5181 * config/tc-m68k.c: Change mcf5200 --> mcf.
5182 (archs): Add mcf5206e, mcf5307.
5183 (m68k_ip): Add format `u'.
5184 (install_operand): Add place `m', `M', `h'.
5185 (init_table): Add upper/lower registers.
5187 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5189 1999-05-28 Martin Dorey <mdorey@madge.com>
5191 * config/tc-i960.c: Several minor changes to add ELF and
5192 BFD_ASSEMBLER support.
5193 * config/tc-i960.h: Likewise.
5194 * configure.in (i960-*-elf*): New target.
5195 * aclocal.m4, configure: Rebuild.
5197 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5199 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5200 reloc changes when defined(BFD_ASSEMBLER).
5202 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5204 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5206 * write.c (write_print_statistics): Output to file, not stderr.
5208 * expr.c (generic_bignum_to_int32,64): Prototype.
5210 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5211 output_sleb128, output_uleb128, output_big_sleb128,
5212 output_big_uleb128, output_big_leb128): Prototype.
5213 (output_big_sleb128, output_big_uleb128): Make inline.
5214 (output_big_leb128): Remove inline
5216 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5217 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5218 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5219 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5220 value for correct overflow check in write.c:fixup_segment.
5221 * write.c (fixup_segment): Move bitfield overflow checks to after
5222 the md_apply_fix call.
5223 * config/obj-coff.c (fixup_segment): Likewise.
5224 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5225 valueT *val argument.
5227 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5229 * config/atof-ieee.c (gen_to_words): Correctly round a
5230 denormalized number. Fix off-by-one in range checking for
5231 exponent in a denormal.
5233 1999-05-10 Nick Clifton <nickc@cygnus.com>
5235 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5238 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5240 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5242 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5244 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5245 (ReverseRegRegmem): Remove.
5246 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5247 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5248 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5251 From Doug Ledford <dledford@redhat.com>
5252 * config/tc-i386.h (RegXMM): New for P/III.
5253 * config/tc-i386.c: Add support for P/III.
5255 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5257 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5258 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5259 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5261 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5263 * config/tc-i386.c (i386_immediate): Skip whitespace before
5264 complaining about junk after expression.
5265 (i386_displacement): Likewise.
5267 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5269 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5270 Don't copy before downcaseing.
5272 1999-05-05 Catherine Moore <clm@cygnus.com>
5274 * tc-m68k.c: Include elf/m68k.h.
5275 (m68k_elf_final_processing): New routine.
5276 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5279 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5281 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5284 1999-04-30 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-mcore.c (mcore_s_section): Dump literals before
5289 1999-04-29 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5294 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5296 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5297 (TC_INIT_FIX_DATA): Delete.
5298 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5299 (TC_INIT_FIX_DATA): Delete.
5300 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5301 * write.c (fix_new_internal): Initialize fx_cgen member.
5302 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5303 (gas_cgen_md_apply_fix3): Update.
5304 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5305 (md_cgen_record_fixup_exp): Update.
5306 (FX_OPINFO_R_TYPE): Update.
5308 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5309 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5310 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5311 * frags.h (struct frag): Make opindex, opinfo ints.
5313 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5315 1999-04-26 Tom Tromey <tromey@cygnus.com>
5317 * aclocal.m4, configure: Updated for new version of libtool.
5319 1999-04-22 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5323 (md_apply_fix3): Do not fix up absolute relocations against
5326 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5328 1999-04-20 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5331 changes and data-in-text directives.
5332 (mcore_cons): New function: intercept cons() operations.
5333 (mcore_float_cons): New function: intercept float_cons()
5335 (mcore_stringer): New function: intercept stringer() operations.
5337 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5339 * obj.h (struct format_ops): Change generate_asm_lineno field to
5341 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5343 * config/tc-alpha.c (find_opcode_match): Add default case to
5345 (find_macro_match): Likewise.
5346 (load_expression): Parenthesize && within ||.
5348 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5350 1999-04-17 Nick Clifton <nickc@cygnus.com>
5352 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5353 .text .data .section pseudo ops.
5354 (mcore_s_section): New function. Dump lits before changing secs.
5355 (mcore_s_text): New function. Dump lits before changing secs.
5356 (mcore_s_data): New function. Dump lits before changing secs.
5358 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5360 * config/tc-mips.c (mips_32bitmode): New.
5361 (md_begin): Set mips_32bitmode if needed.
5362 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5363 Set EF_MIPS_32BITMODE.
5365 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5367 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5370 1999-04-16 Nick Clifton <nickc@cygnus.com>
5372 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5374 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5376 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5377 expressions correctly.
5380 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5382 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5384 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5386 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5387 and fmpynfadd instructions.
5389 1999-04-11 Richard Henderson <rth@cygnus.com>
5391 * as.h (environ): Declare it, if needed.
5392 * as.c (dump_statistics): Don't declare environ.
5393 * configure.in (environ): Detect declaration.
5394 * configure, config.in: Rebuild
5396 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5397 (i386_displacement): Allocate enough space for replacement buffer.
5398 Clean up replacement buffer initialization.
5400 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5402 * subsegs.c (section_symbol): Don't create a new symbol if one
5403 already exists; instead, use the existing one, but set its segment
5404 and frag data if it hasn't already been defined.
5405 * config/obj-coff.c (c_section_symbol): Likewise.
5407 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5409 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5411 1999-04-08 Nick Clifton <nickc@cygnus.com>
5413 * config/tc-mcore.c: New File: Support routines for MCore
5415 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5416 * config/obj-coff.c: Add support for mcore-pe target.
5418 * Makefile.am: Add support for MCore targets.
5419 * Makefile.in: Regenerate.
5420 * configure.in: Add support for MCore targets.
5421 * configure: Regenerate.
5423 * doc/all.texi: Set MCORE.
5424 * doc/as.texinfo: Document MCore specific command line options.
5426 * write.h: Prevent multiple inclusion.
5428 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5430 * asintl.h (LC_MESSAGES): Never define.
5431 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5433 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5436 * Makefile.am (m68k-parse.c): If configuring in the source
5437 directory, copy m68k-parse.y into the local directory before
5438 running ylwrap, to remove spurious differences when generating
5440 * Makefile.in: Rebuild.
5442 * config/tc-sparc.h (md_do_align): Just allocate the number of
5443 bytes necessary, rather than always allocating 1024.
5445 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5447 * listing.c (listing_newline): Add cast to avoid warning.
5448 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5449 * config/tc-i386.c (i386_scale): Add return value.
5450 (build_displacement_string): Remove unused local temp_disp2.
5451 (i386_intel_memory_operand): Add parentheses to avoid warning.
5452 (i386_intel_operand): Remove unused local end_of_operand_string.
5453 (i386_operand): Remove unused local operand_modifier.
5454 (i386_operand): Add parens to avoid warning.
5456 1999-04-04 Don Bowman <don@pixsci.com>
5458 * configure.in: Add mips*-*-vxworks* target; have it define
5460 * configure, config.in: Rebuild.
5462 1999-03-31 Nick Clifton <nickc@cygnus.com>
5464 * configure.in (emulations): Add support for arm-epoc-pe.
5465 * configure: Regenerate.
5466 * config/te-epoc-pe.h: New file. Define macros specific to
5468 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5469 for arm-epoc-pe target.
5471 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5473 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5475 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5477 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5478 detect ",n" without a condition.
5479 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5482 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5484 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5485 instruction is encoded with one bit.
5488 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5490 * doc/internals.texi (CPU backend): Mention that
5491 line_separator_chars should not include newline. From thi
5492 <ttn@mingle.glug.org>.
5494 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5496 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5497 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5499 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5501 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5503 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5505 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5508 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5510 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5512 1999-03-15 Martin Hunt <hunt@cygnus.com>
5514 * app.c (do_scrub_begin): Change '-' back to a symbol char
5515 so we can use multiple opcodes on a line again.
5517 * config/tc-d30v.c: By default, warn if a symbol has
5518 the same name as a register. Plus some minor
5519 updates from the branch.
5521 1999-03-13 Nick Clifton <nickc@cygnus.com>
5523 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5524 BFD_RELOC_16 and BFD_RELOC_64.
5526 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5528 * expr.c (expr): Add missing else.
5530 1999-03-12 Nick Clifton <nickc@cygnus.com>
5532 * config/tc-arm.c (md_apply_fix3): Improve error message.
5534 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5536 * Makefile.am (CPU_TYPES): Add fr30.
5537 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5538 (fr30,m32r dependencies): Update.
5539 * Makefile.in: Rebuild.
5541 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5542 (gas_cgen_record_fixup_exp): Ditto.
5543 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5544 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5545 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5546 (md_cgen_lookup_reloc): Update use of operand->type.
5547 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5548 (md_convert_frag): Call cgen_operand_lookup_by_num.
5549 (md_cgen_lookup_reloc): Update use of operand->type.
5550 (m32r_cgen_record_fixup_exp): Ditto.
5552 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5554 * config/tc-mips.c (md_show_usage): Fix message.
5556 1999-03-03 Nick Clifton <nickc@cygnus.com>
5558 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5559 and LDR reg,=<expr> instruction.
5561 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5564 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5566 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5568 1999-02-17 Nick Clifton <nickc@cygnus.com>
5570 This patch was created by: Scott Bambrough
5571 <scottb@corelcomputer.com>
5574 Special cased '@' character. The '@' character is used as the
5575 ARM assembler comment character, as a special character
5576 and in ELF .symver pseudo-op's, and as a special character in
5577 .type and .section pseudo-ops.
5578 (symver_pseudo): New static variable.
5579 (symver_state): New static variable.
5580 (struct app_save): Add field 'symver_state'.
5581 (app_push): Save global symver_state int struct app_save.
5582 (app_pop): Restore global symver_state from struct app_save.
5583 (do_scrub_chars): Special case handling of '@' character in
5586 * configure.in: Modified to recognize armv* uname syntax from ARM
5588 * configure: Regenerated.
5590 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5591 a prefix to the section's type.
5592 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5593 the type's typename.
5595 * config/tc-arm.h: Add support for PIC generation:
5596 (pic_code): New boolean.
5597 (obj_relocate_extern): Define.
5598 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5599 (TC_CONS_FIX_NEW): Define.
5600 (tc_fix_adjustable): Define.
5601 (GLOBAL_OFFSET_TABLE_NAME): Define.
5603 * config/tc-arm.c: Add support for PIC generation:
5604 (line_seperator_chars): Allow ';' as a seperator for Linux.
5605 (is_immediate_prefix): New macro.
5606 (arm_parse_reloc): New function.
5607 (s_arm_elf_cons): New function.
5608 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5609 (md_undefined_symbol): Special case handling for the Global Offset
5611 (md_apply_fix3): Handle PIC relocs.
5612 (tc_gen_reloc): Handle PIC relocs.
5613 (md_parse_option): Add support for '-k' command line switch to
5614 enable PIC generation.
5615 (cons_fix_new_arm): New function.
5616 (s_arm_elf_cons): New function.
5618 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5620 * configure.in: Add comments for uses of AC_DEFINE.
5621 * acinclude.m4: Likewise.
5622 * acconfig.h: Remove.
5623 * aclocal.m4: Rebuild.
5624 * configure: Rebuild.
5625 * Makefile.in: Rebuild.
5626 * config.in: Rebuild.
5628 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5630 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5631 non-constant offset from a base register.
5633 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5635 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5638 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5640 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5641 (emit_insn): Look for pc-relative and no-overflow specifiers on
5642 internal relocation types.
5644 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5646 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5649 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5651 (mips_4650, mips_4010, mips_4100): Variables removed.
5652 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5653 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5655 (md_begin): Don't bother initializing the mips_NNNN variables;
5656 mips_cpu is set, and that's good enough now.
5657 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5658 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5659 (show): New function, to handle wrapping in the CPU lists.
5660 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5662 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5664 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5665 than treat as an immediate specifier.
5667 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5669 * config/tc-i386.c: Prototype many functions.
5670 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5671 (i386_immediate): Remove unused second argument.
5672 (i386_intel_operand): Fix i386_is_reg typo.
5673 (i386_operand): Use allow_naked_reg.
5674 (output_invalid): Make operand int for K&R.
5676 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5678 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5680 * Makefile.in: Rebuild.
5682 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5684 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5686 (EXTRA_as_new_SOURCES): Comment out.
5687 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5688 * Makefile.in: Rebuild.
5689 * doc/Makefile.in: Rebuild.
5690 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5691 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5692 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5693 * configure: Rebuild.
5694 * aclocal.m4: Rebuild.
5695 * config.in: Rebuild.
5696 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5697 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5698 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5699 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5700 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5701 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5702 (gas_cgen_record_fixup_exp): Ditto.
5703 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5704 descriptor, not global variable.
5705 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5706 descriptor, not global variable. Refer to insert_operand handler
5707 via cpu descriptor, not global function.
5708 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5709 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5710 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5711 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5712 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5713 * config/tc-m32r.c: Ditto.
5714 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5715 (md_assemble): Ditto.
5716 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5718 1999-02-09 Nick Clifton <nickc@cygnus.com>
5720 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5721 relocations for ELF targets.
5723 1999-02-08 Nick Clifton <nickc@cygnus.com>
5725 * configure.in: Add support for StrongARM target.
5726 * configure: Regenerate.
5728 1999-02-05 Nick Clifton <nickc@cygnus.com>
5730 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5732 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5735 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5737 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5739 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5741 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5742 (INTEL_DWORD_MNEM_SUFFIX): Define.
5745 (DWORD_PTR): Define.
5746 (XWORD_PTR): Define.
5748 (OFFSET_FLAT): Define.
5750 (NONE_FOUND): Define.
5753 * config/tc-i386.c (set_intel_syntax): New routine.
5754 (intel_syntax): Declare.
5755 (allow_naked_reg): Declare.
5756 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5757 (intel_float_operand): New routine.
5758 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5759 Handle brackets as well as parens. Call i386_intel_operand for
5760 intel syntax. Reverse operands if appropriate. Handle new
5761 suffixes. Handle movzx and movsx.
5762 (i386_is_reg): New routine.
5763 (i386_immediate): New routine.
5764 (i386_scale): New routine.
5765 (i386_displacement): New routine.
5766 (i386_operand_modifier): New routine.
5767 (build_displacement_string): New routine.
5768 (i386_parse_seg): New routine.
5769 (i386_intel_memory_operand): New routine.
5770 (i386_intel_operand): New routine.
5771 (i386_operand): Call i386_displacement, i386_immediate,
5772 i386_scale, etc. instead of handling inline.
5773 (parse_register): Handle registers without prefix.
5775 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5777 * configure: Regenerate.
5778 * configure.in (arm-*-oabi): New.
5779 (thumb-*-oabi): New.
5780 * config/tc-arm.c (target_oabi): Declare.
5781 (md_apply_fix3): Support REL relocs.
5782 (md_parse_option): Handle -oabi.
5783 (elf32_arm_target_format): New routine.
5784 (md_longopts): Add OPTION_OABI.
5785 * config/tc-arm.h: Redefine TARGET_FORMAT.
5788 1999-01-28 Nick Clifton <nickc@cygnus.com>
5790 * write.c (write_relocs): Handle out of range error.
5792 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5793 (fr30_force_relocation): Default to 0.
5795 * config/tc-fr30.h (obj_fix_adjustable): Define.
5796 (TC_FORCE_RELOCATION): Define.
5798 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5801 1999-01-16 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5804 merge of two instructions if the left instruciton kills the right.
5806 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5808 * Makefile.in: Regenerate.
5809 * configure.in: Redo test for using cgen.
5810 * configure: Regenerate.
5812 1999-01-09 Nick Clifton <nickc@cygnus.com>
5814 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5815 redefinition of this macro.
5817 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5819 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5822 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5824 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5825 a read of HI or LO and an immediatly following branch.
5827 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5829 * config/tc-mips.c (md_begin): Another correction to the setting of
5832 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5834 * config/tc-mips.c (md_begin): Correct type-o in setting of
5837 1998-12-21 Nick Clifton <nickc@cygnus.com>
5839 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5840 bit insn when optimizing, so that parallelised instructions will
5841 start on a 32 bit boundary.
5843 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5845 * config/tc-mips.c (mips_eabi64): New.
5846 (md_begin): Set mips_eabi64.
5847 (mips_elf_final_processing): Use it.
5849 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5851 * config/tc-mips.c (mips_elf_final_processing):
5852 Correct setting of ABI in e_flags.
5854 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5856 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5859 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5861 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5863 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5865 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5866 warning, values that don't fit in the field.
5868 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5870 * config/tc-mips.c (mips_abi_string): New.
5871 (md_parse_option,md_longopts): Add mabi.
5872 (mips_elf_final_processing): Set e_flags based on mabi flag.
5874 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5876 * config/tc-mips.c (md_parse_option): Handle vr4111.
5878 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5880 * config/tc-h8300.c (build_bytes): Change message given if the
5881 instruction requires H8/300H mode and we're not in Hmode, to
5882 suggest that it may be the operand modes that are the problem, not
5883 necessarily the opcode.
5885 1998-12-10 Nick Clifton <nickc@cygnus.com>
5887 * config/tc-fr30.c: Add line separator character.
5889 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5891 * configure.in (hppa-*-mpeix*): New target.
5892 * config/obj-som.h (obj_som_compiler): Declare.
5893 * config/obj-som.c (compiler_seen): New static variable.
5894 (obj_som_compiler): New function.
5895 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5896 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5897 (pa_type_args): Set hppa_priv_level.
5898 (pa_compiler): New static function if OBJ_SOM.
5899 * configure: Rebuild.
5901 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * read.c (output_leb128): Don't mark as inline.
5905 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5907 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5908 AIX .vbyte unaligned data support.
5909 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5910 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5913 1998-12-07 Nick Clifton <nickc@cygnus.com>
5915 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5918 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5920 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5921 BFD_RELOC_ARM_PCREL_BRANCH.
5923 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5925 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5926 checking the target type.
5927 (mips-dec-bsd*): Set endian to little.
5928 * configure: Rebuild.
5930 COFF weak symbol support, based on patches from Mark Elbrecht
5931 <snowball3@usa.net>:
5932 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5933 * config/obj-coff.c (obj_coff_weak): New static function.
5934 (obj_coff_endef) [both versions]: Handle weak symbols.
5935 (coff_frob_symbol): Likewise.
5936 (yank_symbols): Likewise.
5937 (obj_pseudo_table): Add "weak".
5939 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5940 <aymeric.vincent@emi.u-bordeaux.fr>.
5941 * aclocal.m4: Rebuild with current tools.
5942 * configure: Rebuild.
5944 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5945 an assertion failure for a case we can't handle when OBJ_ECOFF.
5947 * expr.c (operator): And with 0xff to avoid problems with signed
5950 1998-12-03 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5953 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5955 1998-12-02 Nick Clifton <nickc@cygnus.com>
5957 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5960 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5962 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5963 calculation of pcrel point.
5965 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5967 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5970 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5974 (d10v_cleanup): Only generate previous insn if a multiline insn is
5977 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5979 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5982 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5984 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5985 -marm6xxx command line switches.
5987 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5989 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5990 (itbl-ops.o): Delete duplicate dependencies.
5991 Rebuild dependencies.
5992 Add fr30 dependencies.
5993 * Makefile.in: Rebuild.
5995 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5997 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5999 * listing.c: Ignore line terminator characters found inside
6002 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6004 * po/gas.pot: Regenerated.
6006 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6008 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6009 fr30_is_label_start(). Also checks for delay slot insns.
6011 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6012 FR30 instructions which contain a colon in the mnemonic.
6014 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6016 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6018 * config/tc-fr30.c: Removed currently superflous code.
6020 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-fr30.h: New file.
6023 * config/tc-fr30.c: Tweaking so that it will compile.
6025 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6027 * config/tc-d10v.h (obj_fix_adjustable): Define.
6028 (TC_FORCE_RELOCATION): Define.
6029 (d10v_force_relocation): Declare.
6030 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6031 (md_apply_fix3): Handle Vtable relocs.
6032 (d10v_fix_adjustable): New.
6033 (d10v_force_relocation): New.
6035 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6037 * config/tc-d30v.c: Change default behaviour to ignore potential
6038 conflicts between register name and symbol names.
6040 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6042 * configure.in: Add fr30-*-*.
6043 * config/tc-fr30.c: New file.
6044 * Makefile.in: Regenerated.
6045 * config.in: Regenerated.
6046 * configure: Regenerated.
6047 * doc/Makefile.in: Regenerated.
6048 * po/gas.pot: Regenerated.
6050 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6052 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6055 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6057 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6059 (do_scrub_chars): Add some casts to unsigned char to avoid
6060 unwanted sign extension.
6061 * read.c (lex_type): Set characters about 127 to be symbol
6063 * config/tc-i386.c (md_begin): Set identifier_chars and
6064 operand_chars for values above 127.
6066 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6068 * configure.in: detect cygwin* instead of cygwin32*
6069 * configure: regenerate
6071 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6073 * listing.c: Add support for producing a listing from piped
6076 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6078 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6079 (append_insn): Account for the tx39's multiply behavior.
6081 1998-10-26 Michael Meissner <meissner@cygnus.com>
6083 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6084 from assemble_parallel_insns. Add support for '->' to indicate
6085 explicitly serializing the instructions.
6086 (md_assemble): Ditto.
6088 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6090 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6093 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6095 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6097 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6099 * config/tc-mips.c : support frame and regmask/fregmask when
6100 MIPS_STABS_ELF is specified.
6102 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6104 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6105 (md_apply_fix): Don't return 1 for VTABLE relocs.
6106 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6108 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6110 * doc/c-i386.texi: Replace occurences of "opcode" with
6111 "instruction mnemonic", "instruction", or "mnemonic" when
6112 referring to the name of an instruction. Use "opcode" when
6113 referring to the sequence of machine bytes.
6115 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6116 (is_opcode_char): Rename to is_mnemonic_char.
6117 (md_assemble and i386_operand): Correct error messages from
6118 "opcode" to "instruction mnemonic"
6119 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6120 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6121 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6122 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6123 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6124 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6125 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6127 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6129 * config/tc-i386.c (i386_operand): Check for garbage after
6132 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6134 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6135 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6137 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6139 * config/tc-sh.h (obj_fix_adjustable): Define.
6140 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6141 (md_apply_fix): Likewise.
6142 (tc_gen_reloc): Likewise.
6143 (sh_fix_adjustable): New.
6145 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6147 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6148 * cgen.h (gas_cgen_finish_insn): Update prototype.
6149 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6150 cgen_insn_t -> CGEN_INSN_INT.
6151 (make_parallel): Update handling of CGEN_INT_INSN_P.
6152 (assemble_parallel_insn): Ditto.
6153 (target_make_parallel): New function.
6154 (md_assemble): Use it.
6156 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6158 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6160 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6162 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6163 converted into lower case.
6165 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6167 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6168 (gas_cgen_tc_gen_reloc): Likewise.
6169 * config/tc-m32r.h (obj_fix_adjustable): Define.
6170 * config/tc-m32r.c (m32r_fix_adjustable): New.
6171 (m32r_force_relocation): Handle VTABLE relocs.
6173 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6175 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6177 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6180 to lower case before parsing.
6182 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6183 parallel insns modift buts in the PSW as a side effect.
6185 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6187 * config/tc-d30v.c (find_format): Test for missing flag and
6190 (md_apply_fix3): Fix error messages to avoid
6191 assumption about presence of a symbol.
6193 (parallel_ok): Disallow parallel instructions that both modify the
6196 (find_format): Generate a warning if an odd numbered register is
6197 used as the first register in a mutli-register instruction.
6199 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6202 relocations are always associated with a symbol.
6204 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6206 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6207 (elf32_sparc_force_relocation): Declare.
6208 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6209 (tc_gen_reloc): Handle vtable relocs.
6210 (elf32_sparc_force_relocation): New.
6212 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6214 * symbols.c (S_IS_FUNCTION): New.
6215 * config/tc-v850.h (obj_fix_adjustable): Define.
6216 (TC_FORCE_RELOCATION): Define.
6217 (v850_force_relocation): Declare.
6218 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6219 of fx_addnumber for VTABLE reloc addends.
6220 (md_apply_fix3): Handle VTABLE relocs.
6221 (v850_fix_adjustable): New.
6222 (v850_force_relocation): New.
6224 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6226 * tc-hppa.c (fp_operand_format): Add some additional formats.
6227 (pa_ip): Do not automatically promote into pa2.0 mode.
6228 (pa_level): Handle ".level 2.0".
6230 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6232 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6233 * config/tc-i386.h (template.extension_opcode): Change to
6234 unsigned int to allow full range of 8-bit opcode suffixes.
6235 (None): Redefine as 0xffff.
6237 From Jeff B Epler <jepler@usgs.gov>
6238 * doc/c-i386.texi (i386-SIMD): New section.
6240 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6242 * read.c (discard_rest_of_line): New function.
6243 * read.h: Declare it.
6244 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6246 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6248 * config/tc-d10v.c (find_symbol_matching_register): New function.
6249 (find_opcode): Cope with the case where a register name matches
6252 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6254 * config/tc-v850.c (md_pcrel_from): Rename to
6255 v850_pcrel_from_section.
6256 (v850_pcrel_from_section): Do not resolves symbols in other
6259 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6261 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6263 * config/tc-d10v.c (find_opcode): Generate an error if a register
6264 is supplied for an operand that should not be a register.
6266 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6268 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6269 instructions to have another instruction in the right bin.
6271 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6274 the right container if the left container holds a branch
6277 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6280 both a register name and symbol name.
6281 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6283 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6286 execution unit class.
6288 (reg_name_search): If a name matches a register and a symbol,
6289 prefer the register.
6290 (find_format): Disallow flag registers when a general purpose
6291 register is required.
6292 If a number is required, but a register has been given, check to
6293 see if a symbol with the same name as the register exists, and if
6294 so, use that symbol.
6296 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6298 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6300 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6302 * config/tc-d30v.c (find_format): Do not accept flag registers as
6303 general purpose registers.
6304 (find_format): If an immediate value is expected at a given place
6305 in a format, but a register name has been provided instead, check
6306 to see if that register name matches the name of a predefined
6307 symbol and if it does, then use the symbol instead.
6308 (reg_name_search): If a register name matches a symbol name,
6309 prefer the register name to the symbol name.
6311 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6313 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6314 the previous insn to empty.
6316 1998-09-20 Michael Meissner <meissner@cygnus.com>
6318 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6319 pieces, forcing the use of an ANSI compiler.
6321 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6323 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6325 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6327 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6329 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6331 (obj_elf_vtable_entry): Likewise.
6332 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6333 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6334 (tc_gen_reloc): Likewise.
6335 (arm_fix_adjustable): Likewise.
6336 (elf32_arm_force_relocation): New.
6337 (armelf_frob_symbol): Remove coff-style symbol support.
6339 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6341 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6343 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6345 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6346 OBJ_COFF so that routine is defined for a.out format.
6348 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6350 * config/tc-i386.c (i386_operand): Detect non-segment registers
6351 used as segment prefixes.
6353 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6355 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6356 optimize across FDE boundaries.
6358 * config/obj-coff.c (obj_coff_section): Preserve any link once
6359 flags when setting the section flags.
6361 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6364 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6366 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6368 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6371 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6373 * frags.c (frag_grow): Include the size of the frag struct in the
6376 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6377 if the new subseg comes before the old.
6379 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6381 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6382 to handle edge8 and edge16.
6384 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6386 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6387 before we clobber the symbol involved.
6389 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6391 * config/tc-arm.c: Remove OBJ_ELF definitions for
6392 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6393 use arm_adjust_symtab for OBJ_COFF.
6394 (armelf_adjust_symtab): New Routine.
6395 * config/tc-arm.h: Define obj_adjust_symtab to
6396 armelf_adjust_symtab for OBJ_ELF.
6398 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6400 * configure.in: Make all i386-elf targets use bfd_gas.
6401 * config/tc-i386.c (tc_i386_force_relocation): New.
6402 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6403 (md_apply_fix3): Likewise.
6404 (tc_gen_reloc): Handle them.
6405 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6406 tc_i386_force_relocation.
6408 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6410 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6412 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6414 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6415 current opcode after writing the first insturction of a reverse
6418 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6420 * read.h (generate_lineno_debug): Add prototype.
6421 * read.c (generate_lineno_debug): Make non-static.
6423 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6425 * config/tc-i386.c (md_assemble): Only warn for address/data size
6428 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6430 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6431 against Thumb function names, as the linker needs this information.
6433 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6435 * expr.c (operand): Check also that there is no advance in operand
6436 after atof_generic in order to decide "is it label 0f or floating
6439 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6441 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6442 command line options with a single dash.
6443 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6445 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6447 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6448 * tc-arm.c (arm_fix_adjustable): New routine.
6450 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6452 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6453 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6454 demand_empty_rest_of_line before mri_comment_end.
6455 (equals): Check garbage after expression before
6456 mri_comment_end in MRI mode.
6458 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6460 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6461 small immediate constant to use the constant itself rather than
6464 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6467 (pa_leave): Likewise.
6469 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6471 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6473 (i386_operand): Fix an error message.
6475 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6477 * doc/c-arm.texi (ARM Directives): Document .req directive.
6479 * config/tc-arm.c (reg_required_here): Display erroneous string if
6480 the register name could not be decoded.
6481 Do not set inst.instruction if the sift is -1.
6483 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6485 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6488 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6490 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6491 even if it is belived to be unnecessary.
6493 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6495 config/tc-i386.c (i386_operand): Size immediate constants by
6496 suffix (erroneously removed as part of July 7 change).
6498 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6500 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6501 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6502 (armelf_frob_symbol): New Routine.
6503 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6505 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6507 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6509 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6512 command line switches passed to assembler.
6514 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6516 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6517 (gas_cgen_opcode_desc): Declare.
6518 (gas_cgen_parse_operand): Declare.
6519 (*): Prepend gas_ to gas specific fns to denote them as such.
6521 * cgen.c (gas_cgen_opcode_desc): New global
6522 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6523 (queue_fixup): Renamed from cgen_queue_fixup.
6524 (*): Prepend gas_ to gas specific fns to denote them as such.
6526 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6527 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6528 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6529 Open opcode table and initialize it.
6530 (make_parallel): Use gas_cgen_opcode_desc.
6531 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6532 (md_assemble): Ditto.
6534 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6536 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6537 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6538 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6539 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6540 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6541 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6542 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6543 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6544 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6545 (INIT_STAB_SECTION): Likewise.
6546 (OBJ_PROCESS_STAB): Likewise.
6548 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6549 (md_parse_option): Watch for them.
6550 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6551 (md_begin): Kill neverdef code.
6552 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6553 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6554 (s_alpha_coff_wrapper): New.
6555 (md_pseudo_table): Trap all ECOFF pseudos.
6557 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6559 Start of changes to remove mdebug section from mips*-elf
6560 Based on MIPS_STAB_ELF definition
6561 * acconfig.h: undef if not configured
6562 * config.in: undef if not configured
6563 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6564 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6565 * stabs.c (s_stab_generic): flush frag
6567 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6569 * configure.in: (arm-*-elf): Handle.
6570 (thumb-*-elf): Handle.
6571 * configure: Regenerate.
6572 * read.c (stringer): Fix typo in comment.
6573 * write.c (fixup_segment): Don't add symbol value to addend if
6575 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6577 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6580 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6582 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6583 (write_2_short): Emit warning if new flag is set.
6584 (do_assemble): Set flags if left instruction is one of special
6585 "right-instruction-killer" type.
6587 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6589 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6590 Always output words in debug_info section as big endian.
6591 (sparc_target_format): Choose correct bfd target.
6592 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6594 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6596 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6597 to work with internationalization code. Issue an error when two
6598 operands match that are not allowed to match.
6600 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6602 * configure.in (install_tooldir): Allow target to specify whether
6603 it wants to be installed in $(tooldir)/bin.
6604 * configure: Regenerate.
6605 * Makefile.am (install-exec-local): Set install-exec-tooldir
6606 dependency via configure.
6607 * Makefile.in: Regenerate.
6609 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6611 * Makefile.am (install-exec-local): Split into two ...
6612 (install-exec-bindir,install-exec-tooldir): New rules.
6613 * Makefile.in: Regenerate.
6615 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * Makefile.am (install-exec-local): Don't remove the file before
6618 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6619 W. Rozycki <macro@ds2.pg.gda.pl>.
6620 * Makefile.in: Rebuild.
6622 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6624 * cgen.c: Include libiberty.h.
6625 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6626 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6627 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6628 (md_cgen_lookup_reloc)): Declare.
6629 (md_cgen_record_fixup_exp): Declare.
6630 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6631 (m32r_relax_frag): Declare.
6632 (cgen_md_apply_fix3): Decls moved to cgen.h.
6633 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6634 (m32r_cgen_record_fixup_exp): Delete decl.
6635 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6636 (assemble_nop): Delete.
6637 (expand_debug_syms): Delete unused `exp'.
6638 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6639 Add default case for -Wall.
6640 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6641 (md_atof): Delete unused wordP.
6643 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6645 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6648 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6650 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6651 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6652 .print, .purgem, and .struct. Remove documentation for
6655 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6657 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6658 Update call to insert_operand.
6660 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6662 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6664 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6666 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6667 whitespace after a prefix operator.
6669 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6671 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6673 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6675 * config/tc-sparc.c (log2): New static function.
6676 (s_reserve): Use log2 to convert alignment before calling
6678 (s_common): Use log2 to convert alignment before calling
6679 record_alignment and frag_align.
6680 (sparc_cons_align): Use log2.
6682 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6685 (s_common): Likewise.
6687 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6688 initialization of waddr.
6689 (sparc_elf_final_processing): Add default case to switch.
6691 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6693 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6694 than temporary real.
6696 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * write.c (subsegs_finish): Don't align the segments if there were
6701 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6702 copying aux information.
6704 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6705 expression into a symbol.
6707 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6709 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6710 type to unsigned int.
6711 (md_assemble): Change type used to store offsets from unsigned
6713 (i386_operand): Switch error check to only call RESTORE_END_STRING
6714 once after parse_register.
6716 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6718 * config/tc-v850.c (md_show_usage): Changed format to match that
6721 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6723 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6725 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6727 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6730 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6732 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6733 * doc/Makefile.in: Rebuild.
6735 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6737 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6738 for %lo expressions.
6739 (mips_ip, case 'u'): Move range check after code to mask
6740 off bits in %hi/%lo expressions. Mask off high bits for
6743 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * doc/Makefile.am (gasver.texi): New target.
6746 (as.info, as.dvi): Depends upon gasver.texi.
6747 * doc/as.texinfo: Include gasver.texi. Mention version number on
6748 title page and in top node.
6749 * doc/Makefile.in: Rebuild.
6751 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6753 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6754 but not including the line containing the edict.
6755 * listing.h (LISTING_EOF): New.
6756 * input-scrub.c (input_scrub_next_buffer): Call it.
6758 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6760 * config/tc-i386.c (i386_operand): Don't set the size of an
6761 immediate address based solely on the suffix and the mode.
6763 * config/tc-i386.c (md_assemble): Add assertion to make sure
6764 overlap2 does not set Imm.
6766 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6767 sequences of whitespace to a single space.
6768 (is_space_chars): Just compare with space.
6769 (md_begin): Don't initialize space_chars.
6770 (md_assemble): Just skip a single whitespace character.
6771 (i386_operand): Rewrite base-index parsing to use new
6772 parse_register, and to skip white space. Skip white space in a
6773 number of other places too. Don't give error message if
6774 parse_register fails.
6775 (parse_register): Change reg_string parameter to be non-const.
6776 Add end_op parameter. Skip white space after the `%', and return
6777 end of register string. Give error message here rather than
6780 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6782 Based on patch from Matt Semersky <matts@scd.hp.com>:
6783 * expr.c (op_encoding): Make const.
6784 (expr_set_precedence): New function.
6785 (expr_begin): Don't set operator rankings, just call
6786 expr_set_precedence.
6787 * expr.h (expr_set_precedence): Declare.
6788 * read.c (s_mri): Call expr_set_precedence.
6790 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * doc/as.texinfo (Statements): Remove paragraph discussing
6793 continuing lines with a backslash. This hasn't worked for years,
6796 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6798 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6800 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6801 (ps_CTORS, ps_DTORS): New section types.
6802 (vms_fixup_xtors_section): New function
6803 (Ctors_Psect, Dtors_Psect): Define.
6804 (IS_GXX_XTOR): Define
6805 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6806 Filter static constructors/destructors and add to
6807 Ctors_Symbols/Dtors_Symbols chain.
6808 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6809 appropriate section.
6811 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6812 * makefile.vms: Merge vax/vms support.
6814 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6816 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6817 (elf_pseudo_table): Add them.
6818 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6819 (md_apply_fix): Accept them.
6820 (mips_fix_adjustable): Don't adjust them.
6821 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6822 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6823 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6824 (tc_fix_adjustable): Don't adjust them.
6826 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6828 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6830 * Makefile.in: Regenerate.
6831 * configure.in: AC_SUBST cgen_cpu_prefix.
6832 * configure: Regenerate.
6834 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6836 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6837 Changed all users of COND12_DELAY.
6839 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6841 * config/tc-mn10300.c (set_arch_mach): New function.
6842 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6843 (md_begin): Default to mn10300 mode.
6844 (md_assemble): Only accept instructions for the core mn10300
6845 chip and the active machine type.
6847 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6849 * subsegs.h (segment_info_type): Give the struct a name.
6850 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6851 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6852 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6853 * config/tc-w65.h (tc_reloc_mangle): Declare.
6854 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6856 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6858 * config/tc-v850.c (v850_comm): Restore old section
6859 after common processing.
6861 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6863 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6865 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6867 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6868 char with code that explicitly sign-extends.
6870 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6872 * config/tc-v850.c (md_begin): Restore text section as the current
6873 section after creating call table sections.
6874 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6877 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6878 with call to macro SYM_AUXINFO.
6880 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6882 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6883 with the program transform name.
6884 * Makefile.in: Rebuild.
6886 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6891 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6893 * config/tc-i386.c (i386_operand): Be prepared for a space between
6894 the open parenthesis and the start of the register operand,
6895 because of the June 16 change.
6897 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6902 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6904 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6905 even if it is belived to be unnecessary.
6907 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6909 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6911 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6913 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6915 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6916 shift amount for a repeated operand. The shift amount for the
6917 repeated copy comes from the size of the operand.
6919 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6921 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6923 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6925 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6927 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6929 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6930 characters in it as LEX_IS_SYMBOL_COMPONENT.
6931 * config/tc-i386.h (tc_symbol_chars): Define.
6932 (extra_symbol_chars): Declare.
6933 * config/tc-i386.c (extra_symbol_chars): Define.
6934 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6935 (line_comment_chars): Set to '/' if TE_LINUX.
6936 * doc/c-i386.texi (i386-prefixes): Update.
6937 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6939 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6941 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6942 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6944 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6946 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6947 constraint in instructions REP & REPI.
6949 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6951 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6952 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6954 (check_range): If the operand is shifted, then shift the number
6955 before checking its range.
6957 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6959 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6962 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6964 * config/tc-v850.c (v850_comm): Create special sections as needed.
6966 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6968 * config/tc-d10v.c (write_2_short): Addition of swapping
6969 instructions for sequential and reverse sequential order when
6970 given order is not possible.
6972 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6974 * Makefile.am: Rebuild dependencies.
6975 (DEP_INCLUDES): Fix reference to intl build directory.
6976 * Makefile.in: Rebuild.
6978 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6980 * doc/c-i386.texi: Update 16 bit documentation.
6982 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6983 IgnoreDataSize to IgnoreSize as they are used for address size as
6985 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6986 32-bit mode, similarly addr16/data16 and variants.
6988 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6990 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6991 sequential word multiply instructions.
6993 (do_assemble): Add extra command line argument, to allow mul32
6994 attribute to be preserved across parallel insns.
6995 (md_assemble): Insert NOPs between explicitly parallel insns which
6996 contain an 32 bit multiply and a 16 multiply.
6998 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7000 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7003 * config/tc-i386.c (reloc): Add braces.
7005 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7006 consistent with Intel naming.
7007 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7008 use bitfields in sib_byte.
7009 (modrm_byte): Don't use bitfields here either.
7011 * config/tc-i386.c (current_templates): Add const.
7012 (parse_register): Add const to return, param, and char *s.
7013 (i386_operand): Add const to reg_entry *r.
7014 * config/tc-i386.h (templates): Add const to start, end.
7016 Inspired by code for 16 bit gas support from Martynas Kunigelis
7017 <martynas@nm3.ktu.lt>:
7018 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7019 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7020 (uses_mem_addrmode): Remove.
7021 (md_estimate_size_before_relax): Add support here too.
7022 (md_relax_table): Rewrite interface to md_relax for 16 bit
7024 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7025 (opcode_suffix_to_type): Remove.
7026 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7027 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7028 (md_convert_frag): Likewise.
7029 (i386_operand): Add support for 16 bit base/index regs,
7030 immediates, and displacements. Remove some unnecessary casts, and
7031 localise end_of_operand_string, displacement_string_start,
7032 displacement_string_end variables. Add GCC_ASM_O_HACK.
7033 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7035 * config/tc-i386.c (prefix_hash): Remove.
7036 (md_begin): Rewrite without obstacks. Remove prefix hash table
7037 handling. Rewrite lexical table handling.
7038 (i386_print_statistics): Don't print prefix statistics.
7039 (md_assemble): Rewrite instruction parser so that line is not
7040 converted to lower case. Don't do a hash_find for prefixes,
7041 instead recognise them via opcode modifier.
7042 (expecting_operand, paren_not_balanced): Localise variables.
7043 * config/tc-i386.h (IsPrefix): Define.
7044 (prefix_entry): Remove.
7046 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7047 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7048 '\\' in case where comment_chars contains '/'.
7050 * config/tc-i386.c (MATCH): Ensure given operand and template
7051 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7052 you must write `ljmp *table(%ebx)'.
7054 From H.J. Lu <hjl@gnu.org>:
7055 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7056 as 0 ifndef BFD_ASSEMBLER.
7057 (md_assemble): Allow immediate operands without suffix or
7058 other reg operand to default in size to the current code size.
7060 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7062 * config/tc-v850.c (md_begin): Restore creation of
7063 .call_table_text and .call_table_data sections.
7065 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7067 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7068 after emitting a word of noops.
7070 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7072 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7073 (i386_operand): Simplify checks for valid base/index combinations.
7074 Disallow `in 4(%dx),%al'.
7076 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7078 (add_prefix): Change parameter from char to int.
7080 * config/tc-i386.h (Ugh): Define opcode modifier.
7081 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7083 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7084 CONSISTENT_REGISTER_MATCH macros to check register types more
7085 thoroughly. Check for illegal suffix/operand combinations
7086 when matching insns with operands. Handle new `s' suffix, and
7087 associated FloatMF opcode modifier for float insns with memory
7089 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7090 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7091 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7092 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7093 DATA_PREFIX_OPCODE throughout.
7095 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7096 (md_assemble): Rewrite suffix/register operand checking code to be
7097 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7098 AnyMem, the better to grep.
7100 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7101 given a memory operand. Don't set Abs bits either.
7102 (type_names): Remove Mem*, Abs*.
7103 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7104 define opcode_modifiers as these cases are handled by Disp8,
7105 Disp16, Disp32 and suffix checks.
7106 (COMES_IN_BOTH_DIRECTIONS): Remove.
7107 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7109 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7110 if IgnoreDataSize modifier given. Remove ShortformW modifier
7111 test. Add test for ShortForm in W base_opcode modification.
7112 Merge Seg2ShortForm and Seg3ShortForm code.
7113 * config/tc-i386.h (ShortFormW): Remove.
7114 (IgnoreDataSize): Define.
7116 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7118 * config/tc-d30v.c (md_assemble): Store previous segment state
7119 with previous instruction.
7121 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7123 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7124 (ebp, esp): Remove static variables.
7125 (MATCH): Remove test for InOutPortReg.
7126 (i386_operand): Properly handle InOutPortReg here instead.
7127 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7128 (md_assemble): Simplify and correct modrm and sib generation.
7129 (i386_operand): Add warning for scale without index.
7130 Rewrite checks for valid base/index combinations.
7132 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7133 macros and enclose in do while(0).
7134 (RESTORE_END_STRING): Likewise.
7135 (md_assemble): Add one to printed operand number so we start
7136 from 1 not 0. Add some more gettext invocations.
7137 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7140 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7141 DATA_PREFIX, SEG_PREFIX): Define.
7142 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7143 (check_prefix): Remove function.
7144 (add_prefix): New function. Add prefix to i.prefix as well as
7146 (md_assemble): Changes for add_prefix. Remove hack for wait
7147 prefix, instead always output prefixes in fixed order. Test
7148 for jcxz/loop when selecting between word & dword operations,
7149 and add address size prefix rather than operand size prefix.
7150 Remove operand -> address size hack when emitting jcxz/loop.
7151 (i386_operand): Remove O_Absent check as it's done in expr.
7153 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7155 * configure.in: Recognize m5200 as a cpu_type of m68k.
7156 * aclocal.m4: Rebuild with current libtool.
7157 * configure: Rebuild.
7159 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7161 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7162 to relaxable_symbol to prevent references to external symbol from
7165 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7167 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7168 symbols are relaxable.
7170 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7172 * config/tc-v850.c (md_begin): Don't create special
7173 sections by default.
7175 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7177 * config/tc-mips.c (macro): For div and udiv, close the
7178 reorder block as soon as possible.
7180 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7182 From Matt Semersky <matts@scd.hp.com>:
7183 * macro.c (macro_mri_mode): New function.
7184 * macro.h (macro_mri_mode): Declare.
7185 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7188 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7190 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7193 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7194 until after xstrdup in OBJ_EVAX case.
7196 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7198 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7199 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7200 of hardcoded magic number.
7201 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7203 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7205 * read.c (do_s_func): New function.
7207 * read.h (do_s_func): Add prototype.
7209 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7211 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7212 nops if fill pattern not specified.
7214 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7216 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7217 * config/te-go32.h (TE_GO32): Define.
7218 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7220 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7222 Implement .func/.endfunc pseudo-ops.
7223 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7225 * read.c (potable): Add .func,.endfunc.
7226 (s_func): New function.
7227 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7229 (in_doc_func_p,current_function_label): New static globals.
7230 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7232 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7234 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7235 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7236 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7237 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7238 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7239 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7240 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7241 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7242 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7243 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7244 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7245 * config/tc-a29k.c: Don't define md_short_jump_size,
7246 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7247 * config/tc-alpha.c: Likewise.
7248 * config/tc-alpha.h: Likewise.
7249 * config/tc-arm.c: Likewise.
7250 * config/tc-h8300.c: Likewise.
7251 * config/tc-h8500.c: Likewise.
7252 * config/tc-hppa.c: Likewise.
7253 * config/tc-i860.c: Likewise.
7254 * config/tc-i960.c: Likewise.
7255 * config/tc-ppc.c: Likewise.
7256 * config/tc-sh.c: Likewise.
7257 * config/tc-sparc.h: Likewise.
7258 * config/tc-tic30.c: Likewise.
7259 * config/tc-w65.c: Likewise.
7260 * config/tc-z8k.c: Likewise.
7262 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7264 * config/tc-vax.c (_): Delete this macro used for placeholder
7265 values in vax_operand_width_size; it conflicts with the _() macro
7266 used for internationalization.
7268 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7270 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7271 code. From Chris Moller <moller@bops.com>.
7273 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7274 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7275 * read.c (emit_expr): Initialize seg and subseg fields of a new
7277 * write.c (write_object_file): Switch to the appropriate segment
7278 and subsegment when processing a broken word.
7280 * config/tc-m68k.c (mri_assemble): New static function.
7281 (build_mri_control_operand): Call mri_assemble rather than
7283 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7284 (s_mri_endf, s_mri_endw): Likewise.
7286 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7288 * read.c (s_org): Call md_flush_pending_output if it is defined.
7290 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7292 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7294 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7295 (md_parse_option): Add for same.
7296 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7297 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7298 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7300 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7302 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7304 * config/tc-arm.c (find_real_start): Relax definition of local
7307 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7309 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7310 symbols at the given address, not just the last one specified.
7312 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7314 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7315 or number_to_chars_littleendian to write data.
7317 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7319 * config/tc-v850.c (md_assemble): Remove artificially created
7320 register name symbols.
7322 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7324 * write.c (fixup_segment): Change "segment" to "section" in
7327 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7329 * write.c (fixup_segment): Change sym1-sym2 message again.
7331 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7333 * write.c (fixup_segment): Improve error message for sym1-sym2
7334 errors when sym1 is in a different segment from sym2.
7336 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7338 * config/tc-m32r.c (warn_unmatched_high): New static local.
7339 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7340 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7341 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7342 (md_parse_option): Likewise.
7343 (md_show_usage): Likewise.
7344 (m32r_frob_file): Likewise.
7346 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7347 (read_a_source_file): Call them.
7348 * read.h (stabs_generate_asm_file): Declare.
7349 * stabs.c (stabs_generate_asm_file): New function.
7350 (generate_asm_file): New function.
7351 (stabs_generate_asm_lineno): Move file name handling into
7354 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7356 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7357 (d30v_current_align, d30v_current_align_seg): New variables.
7358 (d30v_last_label): New variable.
7359 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7360 (s_d30v_data, s_d30v_section): Likewise.
7361 (md_pseudo_table): Call them.
7362 (md_begin): Initialize d30v_current_align_seg.
7363 (md_assemble): Call d30v_align when needed by known current alignment.
7364 (d30v_frob_label, d30v_cons_align): New functions.
7365 * config/tc-d30v.h (md_do_align): Remove.
7366 (tc_frob_label): Call d30v_frob_label.
7367 (md_cons_align): New.
7369 * config/tc-d30v.c (find_format): Convert complex expressions to
7370 expression symbols before processing. Clean up code formatting.
7372 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7374 * po/Make-in (install-info): New target.
7376 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7378 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7380 * config/tc-mn10300.c (md_assemble): Likewise.
7382 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7384 * Makefile.am: Update with `make dep-am'.
7385 (HFILES): Add cgen.h.
7386 (cgen.o): Depend on cgen.h.
7387 * Makefile.in: Regenerate.
7389 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7391 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7393 * gasp.c (grab_label): Permit a label to be a preprocessor
7394 variable by permitting a label to start with a backslash.
7396 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7398 * config/tc-mips.c (validate_mips_insn): Removed hack
7399 for previously inaccessible bitfields in some INSN_TRAP
7402 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7404 * config/tc-d30v.c (do_assemble): Abort with error message
7405 if opcode operands do not match.
7407 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7409 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7410 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7411 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7412 similar new 'q' operand.
7414 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7416 * cgen.c (cgen_asm_finish_insn): Fix typo.
7418 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7421 * cgen.c: Include it.
7422 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7423 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7424 All callers updated.
7425 * config/tc-m32r.c: Include cgen.h.
7426 (m23r_insn): New members num_fixups,fixups.
7428 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7430 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7431 to avoid compiler warning.
7433 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7435 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7438 * makefile.vms (OBJS): Add ehopt.obj
7440 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7442 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7444 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7446 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7447 a short format insn.
7448 (md_assemble): Set it for explicitly packed insns.
7450 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7452 * config/obj-coff.c (c_symbol_merge): Do not take address of
7453 native fields when performing the memcpy.
7455 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7457 * config/tc-mips.c (macro,macro2): Implement
7458 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7460 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7462 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7463 relocations against globally visible symbols.
7464 * config/tc-m68k.c (relaxable_symbol): New macro.
7465 (m68k_ip, md_estimate_size_before_relax): Use it.
7466 (tc_m68k_fix_adjustable): Also handle weak symbols.
7468 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7470 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7471 references to externally visible symbols.
7472 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7473 values in twice for a PC relative reloc if the symbol is
7476 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7477 don't adjust a PC relative reloc against an externally visible
7479 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7480 for a PC relative fixup against an externally visible defined
7481 symbol, arrange to store object file and addend values as though
7482 the symbol were not defined.
7483 (tc_gen_reloc): Likewise.
7485 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7487 * read.c (sizeof_leb128): Referenced externally by write.c so
7490 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7492 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7493 and expand a 'debug' symbol associated with the next instruction
7494 that does not cause a short instruction to be filled with a NOP.
7495 (md_pseudo_table): Add support for .debugsym.
7496 (assemble_parallel_insn): Add calls to expand_debug_sym as
7498 (md_assemble): Ditto.
7500 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7502 * as.c (main): Conditionally call setlocale.
7503 * gasp.c (main): Likewise.
7504 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7505 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7507 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7509 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7511 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * config/tc-hppa.c: Change all calls to bzero to use memset.
7514 (pa_ip): Add cast to avoid warning.
7515 (tc_gen_reloc, md_apply_fix): Likewise.
7516 (pa_find_space_by_number): Likewise.
7517 (hppa_force_relocation): Likewise.
7518 (pa_block): Change i to unsigned int.
7519 * config/obj-som.h (obj_som_copyright): Declare.
7521 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7523 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7524 for line numbers for assembly source.
7526 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7528 * configure.in: Change version number to 2.9.4
7529 * configure: Rebuild.
7531 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7533 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7535 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7537 * ecoff.h: Change symbolS in function declaration to struct
7540 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7542 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7543 (md_convert_frag): Fix i18n typo.
7545 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7547 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7548 * ecoff.h: Protoype it.
7549 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7550 [EVAX] (s_alpha_prologue): Delete.
7551 (md_pseudo_table): Update.
7553 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7555 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7556 array to local pointer.
7557 (get_args, parse_expr): Add casts to avoid warnings.
7559 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7561 * read.c (s_set): Cast xmalloc return value to fragS *.
7562 * config/tc-m68k.c (m68k_ip): Function made static to match
7563 previous forward declaration.
7564 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7566 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7568 * config/tc-v850.c: Add internationalisation macros to error
7571 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7572 macros to error strings.
7574 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7576 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7577 reloc is in the TOC csect.
7578 (md_apply_fix3): Correct gettext typo.
7580 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7582 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7583 .L - they are local labels and the branches are not really
7584 function calls but rather far jumps.
7586 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7588 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7590 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7592 * config/tc-i386.c (md_assemble): Print operand number rather than
7593 using ordinal_names.
7594 (i386_operand): Likewise.
7596 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7598 * Makefile.am (INTLLIBS): Define to work around apparent automake
7600 All Makefiles: Regenerated.
7602 * Many files: Added gettext invocations around user-visible
7604 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7605 HAVE_LC_MESSAGES): Define.
7606 * dep-in.sed: Added asintl.h.
7607 * po/Make-in: New file.
7608 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7610 * read.c (Z_): Renamed from `_'.
7611 * Makefile.am (SUBDIRS): Added po.
7612 (POTFILES): new macro.
7613 (po/POTFILES.in): New target.
7614 ($(OBJS)): Added asintl.h.
7616 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7617 (as_new_LDADD): Added $(INTLLIBS).
7618 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7619 (gasp_new_LDADD): Added $(INTLLIBS).
7620 (gasp_new_DEPENDENCIES): New macro.
7621 * configure, aclocal.m4: Rebuilt.
7622 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7624 (ALL_LINGUAS): Define.
7625 * macro.c: Include "asintl.h".
7626 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7627 * as.h: Include "asintl.h".
7628 * config/tc-i386.c (ordinal_names): Removed.
7629 (md_assemble): Changed error text to avoid ordinal_names.
7630 (i386_operand): Likewise.
7631 (reloc): Added as_bad to avoid i18n problems.
7632 (tc_gen_reloc): Likewise.
7633 * config/tc-arm.c (bad_args): Now a #define.
7635 * config/obj-vms.c (VMS_stab_parse): Changed type of
7637 (global_symbol_directory): Unified strings to avoid i18n
7639 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7640 avoid i18n problems.
7641 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7642 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7644 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7646 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7648 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7650 * as.c (print_version_id): Added an fprintf to avoid i18n
7652 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7654 * expr.c (expr): Added as_warn call to avoid i18n problems.
7655 * messages.c (as_assert): Changed code to avoid i18n problems.
7656 (as_abort): Likewise.
7657 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7658 (s_space): Likewise.
7659 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7661 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7663 * config/tc-i386.c (check_prefix): New static function, split out
7665 (struct _i386_insn): Add wait_prefix field.
7666 (md_assemble): Remove wait_prefix local variable. Use
7667 check_prefix when adding a prefix.
7669 * config/tc-i386.c (current_templates): New static variable.
7670 (md_assemble): Remove current_templates local variable.
7671 (md_assemble, i386_operand): Improve error and warning messages in
7672 many places. Add RESTORE_END_STRING in many places before error
7673 return. Clarify some comments.
7675 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7677 (md_assemble): Parse string instruction operands, looking for
7678 segment override prefixes. Check for invalid segment prefixes on
7680 (i386_operand): i.seg[] and max mem_operand changes for string
7682 * config/tc-i386.h (EsSeg): Define.
7684 * config/tc-i386.h (regKludge): Define.
7685 (iclrKludge, imulKludge): Don't define.
7686 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7687 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7688 opcode_modifier checks to look for more common cases first. Add
7689 default_seg for IsString case.
7691 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7693 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7695 * configure: Rebuild with new automake and libtool.
7696 * aclocal.m4, Makefile.in: Likewise.
7698 * doc/Makefile.am (as.dvi): New target.
7699 * doc/Makefile.in: Rebuild.
7701 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7703 * configure.in: Added sparc86x support.
7705 * configure: Rebuild.
7707 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7709 (md_parse_option): Warn if -EL is not supported for this architecture.
7711 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7713 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7715 * config/tc-mips.c (mips_ip): Note when we use get match on
7716 the full instruction name.
7718 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7720 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7721 back into the expression to handle add/sub simplification correctly.
7723 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7725 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7727 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7729 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7732 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7734 * symbols.c (max_indent_level): New global.
7735 (print_symbol_value_1): Use it.
7736 * expr.h (expr_build_dot): Declare.
7737 * expr.c (expr_build_dot): New function.
7739 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7741 * symbols.c (print_binary): New function.
7742 (print_expr_1): Call it.
7744 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7746 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7747 operand in the opcode.
7749 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7751 * config/tc-i386.h: Reorder operand flags and opcode modifier
7752 flags for clarity. Remove unused definitions: Unknown,
7753 ImmUnknown, DispUnknown, NoModrm.
7754 * config/tc-i386.c (type_names): Add missing Debug type.
7755 (md_assemble): Better duplicate prefix checking. Quicker string
7756 instruction check via new opcode_modifier flag.
7758 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7760 * doc/as.texinfo (Invoking): Clarify -Wa example.
7762 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7764 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7765 (s_mips_weakext): Define.
7766 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7767 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7770 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7772 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7773 is an error if the value can not be computed at assembly time.
7774 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7776 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7778 * gasp.c (main): Set next field of new include_path structure to
7779 NULL. From Avery Pennarun <averyp@gdc.ca>.
7781 * read.c (s_mri_sect): Call as_bad rather than abort for an
7782 unsupported MRI target.
7784 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7786 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7787 the destination of a branch instruction should be altered.
7788 (find_real_start): New function: Locate the real, Thumb coded
7789 start of a Thumb function.
7790 (do_t_branch23): Alter the destination of branches to Thumb
7793 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7795 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7797 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7800 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7802 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7803 * doc/c-hppa.texi: Likewise.
7805 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7807 * Makefile.am: Rebuild dependencies.
7808 * Makefile.in: Rebuild.
7810 * Makefile.am (DEP_INCLUDES): New variable.
7811 (.dep1): Change to work when srcdir is not an absolute path.
7812 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7813 * Makefile.in: Rebuild.
7815 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7817 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7818 LinearAddress patch.
7820 * configure.in: Set version to 2.9.1.
7821 * configure: Rebuild.
7823 * Branched binutils 2.9.
7825 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7827 * config/tc-i386.h (FWait): Define.
7828 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7829 other prefixes. Check FWait flag in opcode table to see which
7830 instructions require an fwait prefix.
7832 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7834 * stabs.c (get_stab_string_offset): Always create a stab string
7837 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7839 Fix some gcc -Wall warnings:
7840 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7841 * ehopt.c (eh_frame_code_alignment): Likewise.
7842 * expr.c (integer_constant, operand): Likewise.
7843 * frags.c (frag_align): Likewise.
7844 * gasp.c (level_0, change_base, doinstr): Likewise.
7845 * hash.c (hash_ask): Likewise.
7846 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7847 (debugging_pseudo): Likewise.
7848 * macro.c (define_macro, check_macro): Likewise.
7849 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7850 (ignore_rest_of_line, float_cons): Likewise.
7851 * symbols.c (decode_local_label_name): Likewise.
7852 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7853 (fixup_segment, number_to_chars_bigendian): Likewise.
7854 (number_to_chars_littleendian): Likewise.
7855 * config/atof-ieee.c (gen_to_words): Likewise.
7856 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7857 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7858 * read.c (output_big_sleb128): Initialize locals to avoid
7860 (output_big_uleb128, equals): Likewise.
7861 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7862 to unsigned int. Change zeros to unsigned int.
7863 * cond.c (s_if): Add return to default case.
7864 * frags.c (frag_now_fix): Change return type to addressT.
7865 * frags.h (frag_now_fix): Update declaration.
7866 * listing.c (file_info_struct): Change linenum to unsigned int.
7867 (struct list_info_struct): Change hll_line to unsigned int.
7868 (print_source): Update format string.
7869 * read.c (emit_expr): Change scan to unsigned int, and don't
7870 bother to initialize it.
7871 * symbols.c (dollar_label_count): Change to unsigned long.
7872 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7873 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7874 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7876 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7878 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7879 mcf5200 just as we do for m68000.
7880 (m68k_init_after_args): Likewise.
7881 (md_estimate_size_before_relax): Likewise.
7883 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7885 * config/tc-v850.c (md_assemble): Store relocation addend in
7886 fixup instead of instruction.
7888 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7890 * config/tc-i386.c (md_assemble): Swap template arguments to
7891 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7892 This macro is currently symmetric, so passing them the wrong
7893 way didn't cause any problem, but may if the macro is changed
7895 After copying template to i.tm, use i.tm. rather than t-> to
7896 access fields, and make t a const*
7897 Move i.tm.operand_types[] swap to immediately after the copy.
7899 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7901 * expr.h (expr_build_uconstant): Add prototype.
7902 (expr_build_unary,expr_build_binary): Add prototypes.
7903 * expr.c (expr_build_uconstant): New function.
7904 (expr_build_unary,expr_build_binary): New functions.
7906 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7908 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7909 * macro.c (macro_expand_body): Increase buffer size.
7910 * messages.c (as_warn): Likewise.
7911 (as_warn_where, as_bad, as_bad_where): Likewise.
7913 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7915 Based on patch from H.J. Lu <hjl@gnu.org>:
7916 * Makefile.am (DISTSTUFF): New variable.
7917 (diststuff): New target.
7918 * Makefile.in: Rebuild.
7920 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7922 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7923 m32r_elf_section_change_hook.
7925 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7926 emit a nop if a section ends with a 16 bit instruction.
7928 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7930 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7931 s_lcomm rather than obj_coff_lcomm.
7932 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7934 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7936 * config/tc-i386.h (LinearAddress): Define.
7937 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7938 instruction, don't use a default segment.
7940 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7942 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7943 * configure: Rebuild.
7945 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7947 * aclocal.m4, configure: Rebuild with libtool 1.2.
7949 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7951 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7952 PC relative branches. Patch courtesy of Jonathan Walton.
7955 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7957 * configure.in (emulations): Add thumb-pe target.
7959 * configure (emulations): Add thumb-pe target.
7961 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7963 * itbl-lex.l (yywrap): Don't define if already defined as a
7966 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7968 * depend.c (quote_string_for_make): New function.
7969 (wrap_output): Use it.
7971 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7973 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7974 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7976 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7978 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7979 Recognize -GN and -relax.
7980 (md_begin): Initialize gp size from -G switch.
7981 (alpha_force_relocation): Always force if -relax.
7982 (alpha_align): Take a new argument that will specify when to
7983 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7984 Change all callers. Emit nop alignment padding as nop+unop pair.
7986 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7988 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7989 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7991 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7993 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7994 require padding to the next long word boundary.
7996 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7998 * cgen.c: #include symcat.h.
7999 * config/tc-m32r.c: Likewise.
8001 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8003 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8004 absolute expressions instead of '$' prefixed register names.
8006 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8008 * read.c (s_set): Record file and line info for symbols when -as.
8009 (pseudo_set): Don't overwrite that dummy fragment.
8011 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8013 * config/tc-ppc.c (md_pseudo_table): Add "section".
8014 (ppc_named_section): New static function.
8016 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8018 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8019 so we don't have to scan the entire list.
8021 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8023 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8024 case, allow the parallel instructions to modify the same flag
8027 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8029 * listing.c (list_symbol_table): Categorize symbols by
8030 undefined_section rather than sy_frag->line == NULL.
8032 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8034 * Makefile.am (install-exec-local): Install properly when ln
8035 fails or tooldir == prefix.
8037 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8039 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8040 Test result of insert_operand for error.
8042 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8044 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8045 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8046 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8047 * doc/Makefile.in: Rebuild.
8049 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8051 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8052 (macro): Fix handling of M_COP[0-3].
8054 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8056 Based on patches from Ross Harvey <ross@teraflop.com>:
8057 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8058 if macro_alternate or macro_mri.
8059 (getstring): Remove support for byte constants between < and >.
8060 (get_any_string): '<' only starts a string if macro_alternate or
8062 (macro_expand_body): Permit keyword parameters following
8063 positional parameters.
8065 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8066 * configure.in (alpha*-*-netbsd*): New target.
8067 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8068 * configure: Rebuild.
8070 * as.h (flag_warn_suppress_instructionswap): Move from here...
8071 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8072 here, and make static.
8074 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8075 BFD_ASSEMBLER or MANY_SEGMENTS.
8077 * as.c (show_usage): Update bug-gnu-utils address.
8078 * gasp.c (show_usage): Likewise.
8079 * doc/as.texinfo (Bug Reporting): Likewise.
8081 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8083 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8084 insns regardless of the size of a pointer if we're in mips I or
8086 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8088 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8090 Fix rac to accept only a0:
8091 * tc-d10v.c (parallel_ok, find_opcode):
8092 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8093 Introduce OPERAND_GPR.
8095 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8097 * read.c (s_fill): Handle non-constant repeat counts by creating
8098 an rs_space fragment.
8100 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8102 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8103 from as_bad to as_warn.
8105 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8107 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8108 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8109 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8111 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8113 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8114 seg_fix_rotP rather than fix_root from seg_info.
8116 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8118 * expr.c: Add support for 0x1_2_3_4 bignums.
8120 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8122 * configure.in: Change -linux* to -linux-gnu*.
8123 * configure: Rebuild.
8125 * app.c (do_scrub_begin): Treat \r as whitespace.
8127 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8129 * Makefile.am: Update dependencies.
8130 * Makefile.in: Rebuild.
8132 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8134 * configure, aclocal.m4: Rebuild with new libtool.
8136 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8138 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8139 the argument to bfd_set_arch_mach.
8140 (load_address): Use bfd_arch_bits_per_address to determine the
8141 bit size of an address instead of looking at the isa level.
8142 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8144 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8146 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8148 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8150 * ehopt.c: New file.
8151 * as.h (enum _relax_state): Add rs_cfa.
8152 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8153 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8154 * read.c (emit_expr): Call check_eh_frame.
8155 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8156 (relax_segment): Likewise.
8157 * Makefile.am: Rebuild dependencies.
8158 (GAS_CFILES): Add ehopt.c.
8159 (GENERIC_OBJS): Add ehopt.o.
8160 * doc/internals.texi (Frags): Document rs_cfa.
8162 * as.c (show_usage): Mention --traditional-format.
8163 (parse_args): Accept --traditional-format.
8164 * as.h (flag_traditional_format): Declare.
8165 * output-file.c (output_file_create): If flag_traditional_format,
8166 set BFD_TRADITIONAL_FORMAT on stdoutput.
8167 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8169 * config/tc-mips.c (append_insn): Make sure that if we have a
8170 fixup for an unmatched %hi reloc, it does not associated with a
8173 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8174 * doc/Makefile.in: Likewise.
8176 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8178 * config/tc-m32r.c (check_for_side_effects): New function.
8179 (can_make_parallel): Add checks for instruction side effects
8180 clashing with the other instruction.
8181 (assemble_parallel_insn): Improve warning messages. Return error
8182 message from non-swapped instruction order.
8184 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8186 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8188 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8189 md_cleanup definition. This moves the forced literal output to
8190 the end of the source pass, and avoids macro's inserting literals
8191 into the code immediately after the macro expansion.
8193 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8195 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8196 a gas internal symbol is adjustable.
8197 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8199 * as.h: If gcc version greater than 2.6, use `__format__' and
8200 `__printf__' in function attributes, rather than `format' and
8203 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8205 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8207 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8209 Add tms320c30 support:
8210 * config/tc-tic30.h: New file.
8211 * config/tc-tic30.c: New file.
8212 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8213 TARGET_FORMAT as "coff-tic30".
8214 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8215 * Makefile.am: Rebuild dependencies.
8216 (CPU_TYPES): Add tic30.
8217 (CPU_OBJ_VALID): tic30-aout is valid.
8218 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8219 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8220 * configure, Makefile.in: Rebuild.
8222 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8224 * config/tc-v850.c (md_assemble): Improvements to error messages.
8226 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8228 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8229 BFD_RELOC_HI16_S to store the high bits of any value.
8231 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8232 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8233 assembler calculate relocations to any external symbol at all.
8234 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8235 involving generation of pc-relative relocs.
8236 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8237 has been moved to md_apply_fix3.
8239 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8240 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8241 which actually means (the address of identifier's GOT entry) +
8242 constant, which is not particularly useful.
8244 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8246 * read.h (include_dirs): Declare.
8247 (include_dir_count,include_dir_maxlen): Declare.
8249 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8251 * configure.in: Correct check for shared opcodes library.
8252 * configure: Rebuild.
8254 * listing.c (buffer_line): If we can't open the file, set at_end.
8255 (listing_print): Remove unused local variable fi.
8257 * config/m68k-parse.y (reglistpair): Handle register list in
8260 * config/vms-conf.h: Don't undef VERSION.
8262 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8264 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8266 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8268 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8269 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8270 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8271 (EXTRA_DIST): Define.
8272 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8273 explicitly rather than via the list of object files.
8274 (gcc-as.opt): New file created when make-gas.com is run.
8275 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8276 itbl-cpu.h} to #include appropriate file rather than copying that
8278 * config/vms-conf.h: Synchronize with current config.in.
8279 * Makefile.in: Rebuild.
8281 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8283 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8284 (parallel_ok): Relaxed parallel subinstruction dependency check.
8286 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8288 * as.h (flag_warn_suppress_instructionswap): added new flag.
8289 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8290 command line argument.
8291 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8292 warning only if flag_warn_suppress_instructionswap is false.
8294 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8296 * configure.in (i386-*-mingw32*): New target.
8297 * configure: Rebuild.
8299 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8301 * symbols.c (resolve_symbol_value): Don't set the segment if it
8302 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8304 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8307 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8309 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8310 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8313 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8315 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8317 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8319 * config/tc-v850.c (v850_insert_operand): Display instruction when
8320 an error is encountered.
8322 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8324 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8325 (i386-*-sco3.2v5*coff): New target.
8326 (i386-*-sco3.2*): New target.
8327 * configure: Rebuild.
8329 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8331 * config/tc-v850.c: Tidy error message production.
8333 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8335 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8336 validate_immediate return value in the right type for comparisons
8339 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8341 * listing.c (MAX_BYTES): Use listing variables not constants.
8342 (data_buffer): No longer an array, but a pointer.
8343 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8344 (listing_listing): Allocate data_buffer.
8346 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8348 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8349 --listing-rhs-width, --listing-cont-lines.
8350 (show_usage): Update.
8351 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8352 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8353 (print_lines): Use the variables instead of the constants.
8354 (listing_listing): Likewise.
8355 * listing.h: Declare the new vars.
8357 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8359 * as.c (parse_args): Add --keep-locals alias for -L.
8360 Add --strip-local-absolute.
8361 (show_usage): Update.
8362 * as.h (flag_strip_local_absolute): New flag.
8363 * symbols.c (S_IS_LOCAL): Use it.
8364 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8365 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8366 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8368 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8370 * config/tc-m32r.c: Detect if explicitly parallel instructions
8371 might have an io conflict and issue a warning message.
8373 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8375 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8376 cgen_swap_fixups): Functions to save, restore and swap the fixup
8377 chain with a backup copy.
8378 (cgen_asm_finish_insn): Returns address of constructed insn.
8380 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8382 * listing.c (file_info_struct): Remove FILE, add POS.
8383 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8384 (file_info): Don't open the file.
8385 (buffer_line): Check for the file in the last_open cache, updating
8387 (print_source): Don't reference file_info->file.
8388 (listing_listing): Likewise.
8389 (listing_print): Close the file in the cache, if any.
8391 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8393 * read.c (dwarf_file_string): New file static variable.
8394 (emit_expr): Look for constant sequence that leads up to a file
8395 name in DWARF debugging output.
8396 (stringer): Use dwarf_file_string to decide whether to accept a
8397 string as a file name.
8399 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8401 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8402 (crack_operand): Add reg->reglst MRI hack.
8403 (r_seg): Put reglst symbols in reg_section.
8404 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8406 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8408 * tc-sh.c (get_specific): Handle SGR & DBR.
8410 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8412 * tc-h8300.c (parse_reg): Take the length of the symbol into
8413 account when attempting to match a register name.
8414 * tc-h8500.c (parse_reg): Likewise.
8416 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8418 * cgen.c: Formatting changes to improve readability.
8420 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8422 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8425 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8427 Based on a patch from Jim Wilson
8428 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8429 (tc_gen_reloc): Handle cross section PC relative relocs
8432 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8434 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8436 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8438 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8439 (expr_jmp_buf): New static local.
8440 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8441 (cgen_md_operand): New function.
8442 * tc-m32r.c: Clean up pass over `struct foo' usage.
8443 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8445 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8447 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8448 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8450 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8452 * config/tc-i386.c (i386_operand): Give an error if there are
8453 unrecognized characters after an expression.
8455 For older changes see ChangeLog-9697