1 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3 * config/tc-cris.c: Include dwarf2dbg.h.
4 (md_pseudo_table): Add .file and .loc.
5 (md_assemble): Call dwarf2_emit_insn if generating ELF.
6 (s_cris_file, s_cris_loc): New.
7 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
8 * Makefile.am: Regenerate dependencies.
9 * Makefile.in: Regenerate.
11 2000-11-28 Alan Modra <alan@linuxcare.com.au>
13 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
14 (MRI_MUL_PRECEDENCE): Likewise.
15 (op_rank): Fix a comment typo.
17 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
19 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
21 (get_operand): Fix analysis for movw/movb instructions.
23 2000-11-24 Nick Clifton <nickc@redhat.com>
25 * configure.in (xscale-elf): Add target.
26 (xscale-coff): Add target.
27 * configure: Regenerate.
29 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
31 (ARM_EXT_XSCALE): New ARM architecture extension.
32 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
33 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
34 (ARM_THUMB): Rename to ARM_EXT_THUMB.
35 (ARM_ARCH_V4): Remove processor from architecture.
36 (ARM_ARCH_3M): New architecutre definition.
37 (ARM_ARCH_V5TE): New architecutre definition.
38 (ARM_ARCH_XSCALE): New architecutre definition.
39 (CPU_DEFAULT): Allow to be defaulted to XScale.
40 (atpcs): New boolean variable.
41 (ldr_flags): Support 'd' flag for double word loads.
42 (str_flags): Support 'd' flag for double word stored.
43 (do_mia): New function.
44 (do_mar): New function.
45 (do_mra): New function.
46 (do_pld): New function.
47 (do_ldrd): New function.
48 (do_blx): New function.
49 (do_bkpt): New function.
50 (do_clz): New function.
51 (do_lstc2): New function.
52 (do_cdp2): New function.
53 (do_t_blx): New function.
54 (do_t_bkpt): New function.
55 (do_smla): New function.
56 (do_smlal): New function.
57 (do_smul): New function.
58 (do_qadd): New function.
59 (do_co_reg2c): New function.
60 (LONGEST_INSN): Redefine to 7.
62 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
63 command line switches.
65 2000-11-22 Jim Wilson <wilson@redhat.com>
67 * config/tc-ia64.c (pseudo_func): Add missing initializers.
68 (struct rsrc): Make line unsigned.
69 (gr_values): Add missing initializer.
70 (SLOT_NUM_NOT_SET): Add unsigned cast.
71 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
72 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
73 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
74 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
75 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
76 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
77 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
78 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
79 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
80 Add ATTRIBUTE_UNUSED to unused parameters.
81 (convert_expr_to_ab_reg): Add parens.
82 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
83 (dot_prologue): Initialize grsave when declared.
84 (md_pseudo_table): Add missing initializers.
85 (operand_match): Add casts to bfd_vma.
86 (emit_one_bundle): Delete unused local prev. Make required_template
88 (specify_resource): Cast i to unsigned.
89 (note_register_values): Use fprintf_vma.
90 (print_dependency): Likewise.
92 2000-11-21 Jim Wilson <wilson@redhat.com>
94 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
95 for unwind info section.
96 (dot_endp): Likewise for unwind section.
98 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
101 2000-11-21 Jakub Jelinek <jakub@redhat.com>
103 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
104 (output_insn): Call dwarf2_emit_insn.
105 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
107 2000-11-17 Richard Henderson <rth@redhat.com>
109 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
110 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
111 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
113 2000-11-17 Nick Clifton <nickc@redhat.com>
115 * config/tc-arm.c (md_pseudo_table): Add support for .line and
118 2000-11-17 Richard Henderson <rth@redhat.com>
120 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
122 2000-11-17 Richard Henderson <rth@redhat.com>
124 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
125 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
126 tri-state definition of alpha_flag_mdebug.
127 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
128 (s_alpha_file): Store first .file directive.
130 (md_pseudo_table): Add stabs and stabn.
132 2000-11-17 Richard Henderson <rth@redhat.com>
134 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
136 2000-11-17 Richard Henderson <rth@redhat.com>
138 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
139 (main): Call dwarf2_finish.
140 * as.h (debug_type): Clarify documentation of the meaning
142 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
143 (print_stats): Fix parenthesis problem.
144 (now_subseg_size): New.
145 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
146 (dwarf2_directive_file): Don't set debug_type.
147 (dwarf2_where): Honor DEBUG_DWARF2 first.
148 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
149 do nothing if not emitting dwarf2 debug info, or no work.
150 * dwarf2dbg.h (dwarf2_emit_insn): Update.
151 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
152 (ecoff_new_file): Likewise.
153 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
154 commentary wrt dwarf2.
156 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
157 ATTRIBUTE_UNUSED as needed.
158 (emit_insn): Call dwarf2_emit_insn.
161 (s_alpha_coff_wrapper): Don't handle them.
162 (md_pseudo_table): Update for .file and .loc.
163 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
165 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
166 don't protect with debug_type.
167 * config/tc-hppa.c (md_assemble): Likewise.
168 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
169 * config/tc-mn10300.c (md_assemble): Likewise.
170 * config/tc-sh.c (md_assemble): Likewise.
171 * config/tc-v850.c (md_assemble): Likewise.
173 * config/tc-arm.c (arm_end_of_source): Remove.
174 * config/tc-hppa.c (pa_end_of_source): Remove.
175 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
176 * config/tc-mn10300.c (mn10300_finalize): Remove.
177 * config/tc-sh.c (sh_finalize): Remove.
178 * config/tc-v850.c (sh_finalize): Remove.
180 * config/tc-arm.h (md_end): Remove.
181 * config/tc-hppa.h (md_end): Remove.
182 (DWARF2_LINE_MIN_INSN_LENGTH): New.
183 * config/tc-m68hc11.h (md_end): Remove.
184 * config/tc-mn10300.h (md_end): Remove.
185 * config/tc-sh.h (md_end): Remove.
186 * config/tc-v850.h (md_end): Remove.
188 * config/tc-ia64.c (emit_one_bundle): Don't protect
189 dwarf2 bits with debug_type.
190 (md_assemble): Likewise.
191 (ia64_end_of_source): Don't call dwarf2_finish.
193 2000-11-16 Jim Wilson <wilson@redhat.com>
195 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
196 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
199 2000-11-16 H.J. Lu <hjl@gnu.org>
201 * config/obj-elf.c (obj_elf_symver): Don't check the missing
204 2000-11-15 Kazu Hirata <kazu@hxi.com>
206 * config/tc-tic30.c: Fix formatting.
207 * config/tc-tic80.c: Likewise.
208 * config/tc-v850.c: Likewise.
209 * config/tc-vax.c: Likewise.
210 * config/tc-w65.c: Likewise.
211 * config/tc-z8k.c: Likewise.
213 2000-11-14 DJ Delorie <dj@redhat.com>
215 * config/tc-v850.c: Support dwarf2.
216 * config/tc-v850.h: Ditto.
218 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
219 parse_cons_expression_v850 to initialize hold_cons_reloc.
221 2000-11-15 Bernd Schmidt <bernds@redhat.com>
223 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
224 (errata_nops_necessary_p): New function.
225 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
228 2000-11-14 Jim Wilson <wilson@redhat.com>
230 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
231 return little endian bfd formats.
233 2000-11-14 Kazu Hirata <kazu@hxi.com>
235 * config/aout_gnu.h: Fix formatting.
236 * config/atof-vax.c: Likewise.
237 * config/m68k-parse.h: Likewise.
238 * config/m88k-opcode.h: Likewise.
239 * config/obj-elf.c: Likewise.
240 * config/tc-arm.c: Likewise.
241 * config/tc-cris.c: Likewise.
242 * config/tc-i386.c: Likewise.
243 * config/tc-ia64.c: Likewise.
244 * config/tc-mn10300.c: Likewise.
245 * config/te-386bsd.h: Likewise.
246 * config/te-hppa.h: Likewise.
247 * config/te-nbsd.h: Likewise.
248 * config/te-ppcnw.h: Likewise.
249 * config/te-sparcaout.h: Likewise.
250 * config/te-tmips.h: Likewise.
251 * config/vax-inst.h: Likewise.
252 * config/vms-conf.h: Likewise.
254 2000-11-14 Jakub Jelinek <jakub@redhat.com>
256 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
258 2000-11-13 H.J. Lu <hjl@gnu.org>
260 * config/obj-elf.c (elf_frob_symbol): Support
261 ".symver name,name2@@@nodename".
262 (elf_frob_file_before_adjust): Likewise.
264 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
265 and ".symver name,name2@@@nodename".
268 2000-11-12 H.J. Lu (hjl@gnu.org)
270 * config/obj-elf.c (obj_elf_symver): Check missing version
273 2000-11-12 H.J. Lu (hjl@gnu.org)
275 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
276 instead of bfd_vma for non-bfd assemblers.
278 2000-11-09 Kazu Hirata <kazu@hxi.com>
280 * itbl-ops.c: Fix comment typos.
282 2000-11-08 Jim Wilson <wilson@redhat.com>
284 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
285 (struct unwind): Add next_slot_frag field.
286 (slot_index): New parameters slot_frag and first_frag. Add code
287 to add in frag sizes when different. Add comments.
288 (fixup_unw_records): New locals first_frag and last_frag. Pass new
289 arguments to slot_index.
290 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
291 loop end. Set next_slot_frag field.
293 2000-11-07 H.J. Lu <hjl@gnu.org>
295 * doc/as.texinfo (.symver): Updated for versioned symbol
298 * obj.h (format_ops): Add the frob_file_before_adjust field.
300 * config/obj-aout.c (aout_format_ops): Set the
301 frob_file_before_adjust field to 0.
302 * config/obj-coff.c (coff_format_ops): Likewise.
303 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
305 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
307 (elf_frob_file_before_adjust): New function to remove unneeded
308 versioned symbols from the symbol table.
309 (elf_format_ops): Set the frob_file_before_adjust field to
310 elf_frob_file_before_adjust.
312 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
315 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
317 2000-11-07 Peter Targett <peter.targett@arccores.com>
319 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
321 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
322 Fix compile time warning messages.
324 2000-11-07 Nick Clifton <nickc@redhat.com>
326 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
327 buffer in order to avoid buffer overflows.
329 2000-11-06 Steve Ellcey <sje@cup.hp.com>
331 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
332 Change M to m for -milp32 or -mlp64 to match gcc.
333 (dot_endp): Use bytes_per_address instead of 8.
334 (emit_one_bundle): Use number_to_chars_littleendian instead of
336 (fix_insn): Likewise.
337 (ia64_init): New function.
338 (ia64_target_format): New function.
339 (md_begin): Set endianness, arch, and machine as appropriate.
340 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
341 Make these macros depend on TE_HPUX macro.
342 (TARGET_FORMAT): Define.
343 (HOST_SPECIAL_INIT): Define.
344 * config/te-hpux.h: New file.
345 * configure.in: Add "ia64-*-hpux*" target to configure.
346 * configure: Regenerate.
348 2000-11-06 Kazu Hirata <kazu@hxi.com>
350 * as.c: Fix formatting.
351 * dwarf2dbg.c: Likewise.
352 * input-file.c: Likewise.
353 * input-file.h: Likewise.
354 * input-scrub.c: Likewise.
355 * itbl-ops.c: Likewise.
356 * listing.c: Likewise.
358 * messages.c: Likewise.
360 * subsegs.c: Likewise.
361 * subsegs.h: Likewise.
364 2000-11-06 Nick Clifton <nickc@redhat.com>
366 * doc/as.texinfo: Add GNU Free Documentation License.
367 * doc/gasp.texi: Add GNU Free Documentation License.
368 * doc/as.1: Add GNU Free Documentation License.
370 2000-11-05 Nick Clifton <nickc@redhat.com>
372 * config/tc-arm.c: Add include of "dwarf2dbg.h"
374 2000-11-02 Per Lundberg <plundis@chaosdev.org>
376 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
377 * configure: Regenerate.
379 2000-11-01 Nick Clifton <nickc@redhat.com>
381 * read.c (original_case_string): New global variable.
382 (read_a_source_file): Copy opcode string into
383 original_case_string if clobbering the case of the opcode.
384 * read.h: Export the definition of original_case_string.
385 * config/tc-arm.c (md_assembler): When parsing a .req
386 directive use the original opcode string, not the case
389 2000-11-02 Nick Clifton <nickc@redhat.com>
391 * config/tc-mn10300.c (debug_line): Remove this static
393 (md_assemble): Call dwarf2_generate_asm_lineno instead of
394 dwarf2_where and dwarf2_gen_line_info.
396 2000-11-02 Theo Honohan <th@futuretv.com>
398 * config/tc-arm.c (do_msr): Improve error message.
400 2000-10-31 Eric Christopher <echristo@redhat.com>
402 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
403 or pc-relative, else use fx_offset.
405 2000-10-31 Jim Wilson <wilson@redhat.com>
407 * config/tc-ia64.c (struct md): New field tag_fixups.
408 (ia64_flush_insns): Handle tag_fixups. Error if dangling
409 qualifying predicate.
410 (emit_one_bundle): Delete spurious multiplication by one. Handle
412 (ia64_start_line): Error if dangling qualifying predicate.
413 (defining_tag): New static variable.
414 (ia64_unrecognized_line, case '['): Parse tags.
415 (ia64_frob_label): Create tag_fixups.
416 (md_assemble): Reset md.qp.X_op after using it.
418 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
420 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
422 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
424 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
426 2000-10-30 Kazu Hirata <kazu@hxi.com>
428 * expr.c: Fix formatting.
429 * flonum-copy.c: Likewise.
430 * flonum.h: Likewise.
434 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
436 * as.h (OPTION_MD_BASE): Bump to 190.
437 * as.c (parse_args) <std_longopts>: Add comment about the need to
438 check OPTION_MD_BASE in as.h.
440 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
443 2000-10-27 Nick Clifton <nickc@redhat.com>
445 * configure.in (emulations): Add m68hc12.
446 * configure: Regenerate.
447 * po/gas.pot: Regenerate.
449 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
451 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
453 (arm_psr_parse): Handle lowercase CPSR and SPSR.
455 2000-10-25 Nick Clifton <nickc@redhat.com>
457 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
458 a DWARF2 line number information sequence.
460 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
462 * read.c (generate_lineno_debug): Update comment describing why
463 DWARF2 line number debug information is not generated
464 automatically by this function.
466 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
469 * config/tc-arm.h (md_end): Define.
470 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
472 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
473 if generating DWARF2 line numbers.
474 (arm_end_of_source): New function. Call dwarf2_finish if
477 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
478 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
479 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
481 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
483 * tc-i386.c: Fix prototype declarations for functions taking no
486 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
488 * tc-i386.c (i386_operand_modifier): Remove.
489 (build_displacement_string): Remove.
490 (i386_parse_seg): Remove.
491 (i386_intel_memory_operand): Remove.
492 (i386_intel_operand): Re-write using recursive descent parser based
493 on MASM documentation.
494 (struct intel_parser_s): New structure.
495 (intel_parser): New static variable.
496 (struct intel_token): New structure.
497 (cur_token, prev_token): New static variables.
510 (intel_match_token): New function.
511 (intel_get_token): New function.
512 (intel_putback_token): New function.
513 (intel_expr): New function.
514 (intel_e05): New function.
515 (intel_e05_1): New function.
516 (intel_e06): New function.
517 (intel_e06_1): New function.
518 (intel_e09): New function.
519 (intel_e09_1): New function.
520 (intel_e10): New function.
521 (intel_e10_1): New function.
522 (intel_e11): New function.
524 2000-10-20 Jakub Jelinek <jakub@redhat.com>
526 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
527 instructions to loose any special insn->architecture mask.
529 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
530 (sparc_md_end, sparc_arch_types, sparc_arch,
531 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
532 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
533 request v9b architecture if they are used).
535 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
537 * config/tc-m68k.c: Fix the previous misapplied patch.
539 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
541 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
542 BFD_ASSEMBLER and !BFD_ASSEMBLER.
543 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
546 2000-10-17 Kazu Hirata <kazu@hxi.com>
548 * debug.c: Fix formatting.
549 * depend.c: Likewise.
550 * dwarf2dbg.c: Likewise.
551 * dwarf2dbg.h: Likewise.
555 * flonum-konst.c: Likewise.
558 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
560 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
562 * doc/as.texinfo: Added notes about this new option.
564 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
566 * config/tc-sh.c (JREG): Remove.
567 (md_convert_frag): Remove #if 0:d code using JREG.
569 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
571 * config/tc-i386.c (i386_operand_modifier): Only match
572 modifiers SHORT and FLAT if they are followed by a space.
573 (parse_register): When `allow_naked_reg' is set, do not confuse
574 identifiers that start with a register name with a register.
576 2000-10-12 Kazu Hirata <kazu@hxi.com>
578 * app.c: Fix formatting.
581 * bit_fix.h: Likewise.
586 2000-10-11 Alan Modra <alan@linuxcare.com.au>
588 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
590 2000-10-07 Alan Modra <alan@linuxcare.com.au>
592 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
593 Re-arrange function a little and improve error message.
595 * write.c (write_relocs): Fix a comment.
597 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
600 2000-10-05 Jim Wilson <wilson@cygnus.com>
602 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
604 2000-10-05 Alan Modra <alan@linuxcare.com.au>
606 * config/tc-i386.c: Delete some useless comments, reformat others.
608 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
609 non-global syms in linkonce sections.
611 2000-10-04 Ralf Baechle <ralf@gnu.org>
613 * config/tc-ia64.c (operand_match): Don't use // style comments.
614 * config/tc-i370.c: Likewise.
616 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
618 Changes to handle varying register prefix and user symbol prefix.
619 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
620 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
621 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
622 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
623 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
624 (demand_register_prefix): New variable.
625 (md_pseudo_table): New pseudo ".syntax".
626 (md_longopts): New options --no-underscore and --underscore.
627 (cris_target_format): Return elf32-us-cris or elf32-cris depending
628 on symbols_have_leading_underscore.
629 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
630 (get_spec_reg): Ditto.
631 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
633 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
635 <case OPTION_NO_US, case OPTION_US>: New.
636 (md_show_usage): Be brief and reformat to match continuation of
638 * po/gas.pot: Regenerate.
640 2000-09-28 Alan Modra <alan@linuxcare.com.au>
642 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
643 force relocs for 12 bit branches.
644 (md_apply_fix): Similarly, adjust logic here.
646 2000-09-28 Alan Modra <alan@linuxcare.com.au>
648 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
649 adjust for external and weak syms as we will use a reloc. Allow
650 for +8 offset when calculating limits of branches.
651 (hppa_fix_adjustable): Undo 2000-09-23 change.
652 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
653 Correct distance calculation.
654 (tc_gen_reloc): Print the file name and line number if we can't
657 From John David Anglin <dave@hiauly1.hia.nrc.ca>
658 * config/tc-hppa.c (nonzero_dibits): Define.
659 (arg_reloc_stub_needed): Check each arg and return value
660 separately for zero case.
661 (pa_align): Declare argument `bytes'.
663 2000-09-25 Kazu Hirata <kazu@hxi.com>
665 * config/tc-cris.c: Fix formatting.
666 * config/tc-d10v.h: Likewise.
667 * config/tc-d30v.c: Likewise.
668 * config/tc-d30v.h: Likewise.
669 * config/tc-fr30.c: Likewise.
670 * config/tc-fr30.h: Likewise.
671 * config/tc-m68k.c: Likewise.
672 * config/tc-m68k.h: Likewise.
673 * config/tc-pj.h: Likewise.
674 * config/tc-ppc.c: Likewise.
675 * config/tc-ppc.h: Likewise.
676 * config/tc-sh.c: Likewise.
677 * config/tc-sh.h: Likewise.
678 * config/tc-sparc.c: Likewise.
679 * config/tc-v850.h: Likewise.
680 * config/tc-vax.h: Likewise.
681 * config/tc-w65.h: Likewise.
682 * config/tc-z8k.h: Likewise.
684 2000-09-23 Alan Modra <alan@linuxcare.com.au>
686 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
688 (hppa_force_relocation): Likewise.
690 2000-09-22 Jim Wilson <wilson@cygnus.com>
692 * config/tc-ia64.c (dv_sem): Add "stop".
693 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
694 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
695 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
697 (mark_resources): Check IA64_RS_PRr.
699 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
701 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
702 md_estimate_size_before_relax): Redesign and clean up the
703 relaxation mechanism.
705 2000-09-21 Kazu Hirata <kazu@hxi.com>
707 * config/tc-ns32k.c: Fix formatting.
708 * config/tc-ns32k.h: Likewise.
710 2000-09-20 Kazu Hirata <kazu@hxi.com>
712 * config/tc-m32r.c: Fix formatting.
713 * config/tc-m32r.h: Likewise.
714 * config/tc-m68851.h: Likewise.
715 * config/tc-m68hc11.c: Likewise.
716 * config/tc-m68hc11.h: Likewise.
717 * config/tc-m88k.c: Likewise.
718 * config/tc-mcore.c: Likewise.
719 * config/tc-mcore.h: Likewise.
720 * config/tc-mips.c: Likewise.
721 * config/tc-mips.h: Likewise.
722 * config/tc-mn10200.h: Likewise.
723 * config/tc-mn10300.h: Likewise.
724 * config/tc-tahoe.c: Likewise.
725 * config/tc-tahoe.h: Likewise.
727 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
729 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
730 Likewise in relaxation description comments.
732 2000-09-18 Alan Modra <alan@linuxcare.com.au>
734 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
735 subtraction of two syms without emitting a relocation.
737 From David Huggins-Daines <dhd@linuxcare.com>
738 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
739 global or weak symbols.
741 2000-09-15 Kazu Hirata <kazu@hxi.com>
743 * config/tc-h8300.h: Fix formatting.
744 * config/tc-h8500.c: Likewise.
745 * config/tc-h8500.h: Likewise.
746 * config/tc-hppa.h: Likewise.
747 * config/tc-i370.h: Likewise.
748 * config/tc-i386.h: Likewise.
749 * config/tc-i860.c: Likewise.
750 * config/tc-i860.h: Likewise.
751 * config/tc-i960.h: Likewise.
752 * config/tc-ia64.c: Likewise.
753 * config/tc-ia64.h: Likewise.
755 2000-09-14 Kazu Hirata <kazu@hxi.com>
757 * config/tc-a29k.c: Fix formatting.
758 * config/tc-alpha.c: Likewise.
759 * config/tc-arc.c: Likewise.
760 * config/tc-arc.h: Likewise.
761 * config/tc-arm.c: Likewise.
762 * config/tc-arm.h: Likewise.
763 * config/tc-avr.c: Likewise.
764 * config/tc-avr.h: Likewise.
765 * config/tc-tic30.c: Likewise.
766 * config/tc-tic30.h: Likewise.
767 * config/tc-tic54x.c: Likewise.
768 * config/tc-tic54x.h: Likewise.
769 * config/tc-tic80.c: Likewise.
770 * config/tc-tic80.h: Likewise.
772 2000-09-14 Timothy Wall <twall@cygnus.com>
774 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
775 parallel comparisons for later use.
776 (struct rsrc): Add parallel comparison type.
777 (resources_match): Skip special cases of PR usage (non-conflicting
780 2000-09-13 Kazu Hirata <kazu@hxi.com>
782 * config/obj-ecoff.c: Fix formatting.
783 * config/obj-elf.c: Likewise.
784 * config/obj-elf.h: Likewise.
785 * config/obj-evax.h: Likewise.
786 * config/obj-generic.h: Likewise.
787 * config/obj-hp300.c: Likewise.
788 * config/obj-hp300.h: Likewise.
789 * config/obj-ieee.h: Likewise.
790 * config/obj-vms.c: Likewise.
791 * config/obj-vms.h: Likewise.
793 2000-09-13 Anders Norlander <anorland@acc.umu.se>
795 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
796 (md_parse_option): Ditto.
797 (md_longopts): Add -mips32 option.
798 (md_show_usage): Document new options.
799 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
800 (mips_ip): Assemble mfc0 with a sub-selection code.
801 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
802 (mips_cpu_to_str): New function.
803 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
804 Use CPU_* defines instead of hardcoded numbers.
806 * doc/as.texinfo: Document new options.
807 * doc/c-mips.texi: Ditto.
809 2000-09-12 Kazu Hirata <kazu@hxi.com>
811 * as.h: Fix formatting.
812 * asintl.h: Likewise.
813 * bit_fix.h: Likewise.
814 * config/obj-aout.c: Likewise.
815 * config/obj-aout.h: Likewise.
816 * config/obj-bout.c: Likewise.
817 * config/obj-bout.h: Likewise.
818 * config/obj-coff.c: Likewise.
819 * config/obj-coff.h: Likewise.
820 * dwarf2dbg.h: Likewise.
822 * flonum.h: Likewise.
824 * itbl-ops.h: Likewise.
828 * struc-symbol.h: Likewise.
829 * subsegs.h: Likewise.
830 * symbols.h: Likewise.
834 2000-09-11 Kazu Hirata <kazu@hxi.com>
836 * bignum-copy.c: Fix formatting.
837 * config/tc-i370.c: Likewise.
838 * config/tc-i960.c: Likewise.
839 * config/tc-m68k.c: Likewise.
841 * flonum-copy.c: Likewise.
842 * flonum-konst.c: Likewise.
843 * flonum-mult.c: Likewise.
844 * literal.c: Likewise.
848 * subsegs.c: Likewise.
850 2000-09-09 Philip Blundell <philb@gnu.org>
852 * configure.in (arm*-*-uclinux*): New target.
853 * configure: Regenerate.
855 2000-09-09 Kazu Hirata <kazu@hxi.com>
857 * input-file.c: Fix formatting.
858 * itbl-ops.c: Likewise.
859 * messages.c: Likewise.
861 2000-09-08 Philip Blundell <philb@gnu.org>
863 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
866 2000-09-07 H.J. Lu <hjl@gnu.org>
868 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
869 * configure: Rebuild.
871 2000-09-07 Kazu Hirata <kazu@hxi.com>
873 * atof-generic.c: Fix formatting.
874 * config/tc-mips.c: Likewise.
875 * config/tc-vax.c: Likewise.
876 * input-scrub.c: Likewise.
878 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
880 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
881 * configure.in (sh-*-linux*): Added.
882 * configure: Rebuilt.
884 2000-09-06 Kazu Hirata <kazu@hxi.com>
886 * config/tc-hppa.c: Fix formatting.
888 * ecoff.c: Fix formatting.
890 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
892 * configure: Rebuilt with new libtool.m4.
894 2000-09-05 Kazu Hirata <kazu@hxi.com>
896 * cgen.c: Fix formatting.
897 * config/tc-ia64.c: Likewise.
899 2000-09-05 Nick Clifton <nickc@redhat.com>
901 * aclocal.m4: Regenerate.
902 * config.in: Regenerate.
903 * configure: Regenerate.
904 * po/gas.pot: Regenerate.
906 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
908 * config/tc-cris.c: Correct comment typos.
910 2000-09-05 Eric Christopher <echristo@cygnus.com>
912 * config/tc-mn10300.c: Cleanup.
913 (md_pcrel_from): Enable.
915 2000-09-05 Alan Modra <alan@linuxcare.com.au>
917 * expr.c (operand): Fix a comment typo.
918 * write.c (write_relocs): Fix a signed/unsigned warning.
920 * config/tc-hppa.c (fudge_reg_expressions): New
921 (hppa_force_reg_syms_absolute): New.
922 (pa_equ): Allow reg_section expressions.
923 * config/tc-hppa.c (md_optimize_expr): Define.
924 (hppa_force_reg_syms_absolute): Prototype.
926 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
927 (pa_parse_number): Pass in arg to select fp reg parsing.
928 Return 1 to indicate format checks pass. If strict, then only
929 accept a register or register symbol. Return value in...
930 (pa_number): New static for pa_parse_number.
931 (FP_REG_BASE): Define.
932 (FP_REG_RSEL): Define.
933 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
934 appropriate. White space changes.
935 (need_pa11_opcode): Don't bother passing any params, get them from
937 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
938 Remove extraneous check in case 'Q'.
939 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
940 reg, set section of resulting symbol to reg_section.
941 (pa_parse_space_stmt): Modify call to pa_parse_number.
942 (pa_space): Likewise.
944 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
945 (hppa_force_relocation): Handle vtable relocs.
946 (pa_vtable_entry): New.
947 (pa_vtable_inherit): New.
948 (md_pseudo_table): Add entries for vtable pseudos.
949 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
950 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
952 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
953 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
954 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
956 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
957 specify a symbol type.
959 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
960 dependent things together.
961 (md_elf_symbol_type): Define.
963 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
965 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
967 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
968 (obj_elf_vtable_entry): Declare.
970 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
972 (obj_elf_vtable_entry): Similarly.
973 (elf_pseudo_table): Fix the damage with a cast.
975 2000-09-03 Richard Henderson <rth@cygnus.com>
977 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
978 for template selection when a label is needed.
980 2000-09-02 Kazu Hirata <kazu@hxi.com>
982 * config/tc-ia64.c: Fix formatting.
984 2000-09-02 Nick Clifton <nickc@redhat.com>
986 * configure.in: Increase version number to 2.10.91.
987 * configure: Regenerate.
988 * aclocal.m4: Regenerate.
989 * config.in: Regenerate.
990 * po/gas.pot: Regenerate.
991 * Makefile.in: Regenerate.
993 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
995 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
996 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
997 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
999 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1002 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1004 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1005 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1006 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1007 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1008 (GOT_symbol): New variable.
1009 (md_undefined_symbol): Set it.
1011 2000-09-01 Richard Henderson <rth@cygnus.com>
1013 * config/tc-ia64.c (match): Don't inline.
1014 (extra_goodness): New.
1015 (md_begin): Prefer nop.f and nop.b for best_template.
1017 2000-08-31 Kazu Hirata <kazu@hxi.com>
1019 * as.c: Fix formatting.
1021 * frags.c: Likewise.
1022 * macro.c: Likewise.
1024 2000-08-31 Eric Christopher <echristo@cygnus.com>
1026 * config/tc-mn10300.c: Cleanup and fix warnings.
1027 (md_pseudo_table): Add initializers.
1028 (md_show_usage): Cleanup.
1029 (md_parse_option): Fix warnings.
1030 (md_undefined_symbol): Fix warnings.
1031 (md_conver_frag): Fix warnings.
1032 (tc_gen_reloc): Fix warnings.
1033 (md_apply_fix3): Fix warnings.
1034 (check_operand): Fix warnings.
1036 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1038 * acinclude.m4: Include libtool and gettext macros from the
1040 * aclocal.m4, configure: Rebuilt.
1042 2000-08-30 Mark Hatle <mhatle@mvista.com>
1044 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1046 2000-08-31 Kazu Hirata <kazu@hxi.com>
1048 * listing.c: Fix formatting.
1050 2000-08-29 Kazu Hirata <kazu@hxi.com>
1052 * app.c: Fix a comment typo. Fix formatting.
1054 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1056 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1057 offset of the target destination for jmp instructions.
1058 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1060 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1062 * NEWS: Mention support for CRIS.
1064 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1066 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1067 Sets `.lcomm' alignment to zero.
1069 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1071 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1072 (TC_FIX_ADJUSTABLE): Define.
1074 2000-08-23 Jim Wilson <wilson@cygnus.com>
1076 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1077 unwind.personality_routine is set.
1079 2000-08-23 H.J. Lu <hjl@gnu.org>
1081 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1083 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1085 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1088 2000-08-22 H.J. Lu <hjl@gnu.org>
1090 * config.in (STRICTCOFF): New for strict COFF.
1092 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1093 i386-*-go32* and i386-go32-rtems*.
1094 * configure: Rebuilt.
1096 * config/obj-coff.c (obj_coff_endef): Follow the historical
1097 behavior if STRICTCOFF is not defined.
1099 * doc/internals.texi: Document STRICTCOFF.
1101 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1103 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1104 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1105 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1106 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1107 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1108 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1109 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1112 2000-08-22 Eric Christopher <echristo@cygnus.com>
1114 * config/tc-mn10300.c: (md_apply_fix): New function.
1115 (mn10300_force_relocation): New function.
1116 (mn10300_fix_adjustable): New function.
1118 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1119 (TC_HANDLES_FX_DONE): Define.
1120 (obj_fix_adjustable): Define.
1121 (MD_APPLY_FIX3): Define.
1122 (TC_LINKRELAX_FIXUP): Define.
1124 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1126 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1128 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1130 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1132 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1133 if the fixup resulted in a relocation.
1135 2000-08-18 Nick Clifton <nickc@redhat.com>
1137 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1138 Make reference to first element of shift_names explicit.
1140 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1142 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1143 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1144 add a symbol's address. Removed all target-specific #ifdefs that
1145 used to accomplished the same.
1146 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1147 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1148 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1149 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1150 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1152 2000-08-17 Kazu Hirata <kazu@hxi.com>
1154 * dwarf2dbg.c: Fix formatting.
1156 2000-08-17 Nick Clifton <nickc@redhat.com>
1158 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1159 to be recoded as logical shift lefts by zero.
1161 2000-08-16 Jim Wilson <wilson@cygnus.com>
1163 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1164 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1166 (note_register_values): Handle IA64_OPND_R3_2 operands.
1168 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1170 * config/tc-i860.c (md_operand): Silly typo fixed.
1172 2000-08-16 Nick Clifton <nickc@redhat.com>
1174 * config/tc-arm.c (struct asm_shift): Delete.
1176 (enum asm_shift_index): New.
1177 (struct asm_shift_properties): New.
1178 (struct asm_shift_name): New.
1179 (shift_properties[]); New.
1180 (shift_names[]); New.
1182 (decode_shift): Use new structures.
1183 Issue a warning is "ROR #0" is used.
1184 Issue a warning if "ASR #0" or "LSR #0" is used.
1186 (md_begin): Initialise arm_shift_hsh table from new
1187 asm_shift_name array.
1189 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1191 * config/tc-sparc.c: Kill all warnings.
1192 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1194 (md_show_usage): Update usage text.
1196 2000-08-16 Nick Clifton <nickc@redhat.com>
1198 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1201 2000-08-15 Will Cohen <wcohen@redhat.com>
1203 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1205 * config/tc-sh.c (md_assemble): Changed so debug_type
1206 test performed for ppi_assemble
1207 * config/tc-sh.c: Included dwarf2dbg.h.
1208 (debug_line): Defined.
1209 (md_assemble): Generates dwarf2 line info.
1210 (sh_finalize): New function. Finalize dwarf2 info.
1211 (assemble_ppi): Returns size of code generated.
1212 (build_Mytes): Returns size of code generated.
1213 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1214 * config/tc-sh.h (md_end): Defined.
1215 (sh_finalize): Declared.
1217 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1219 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1222 2000-08-14 Nick Clifton <nickc@redhat.com>
1224 * config/tc-arm.c (do_bx): Allow "bx pc".
1226 2000-08-14 Jim Wilson <wilson@cygnus.com>
1228 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1229 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1230 (md_begin): Change assignment to md.flag to OR in the new bit.
1232 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1234 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1235 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1238 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1240 * NEWS: Mention i860 support.
1242 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1244 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1246 2000-08-14 Andreas Schwab <schwab@suse.de>
1248 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1250 2000-08-11 Andreas Schwab <schwab@suse.de>
1252 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1255 2000-08-11 Kazu Hirata <kazu@hxi.com>
1257 * expr.c: Fix formatting.
1258 * config/obj-bout.c: Likewise.
1260 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1262 * doc/c-i860.texi: Flesh out the i860 section more.
1264 2000-08-10 Kazu Hirata <kazu@hxi.com>
1266 * symbols.c: Fix formatting.
1269 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1271 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1272 has the IgnoreSize bit set.
1274 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1276 From Rodney Brown <RodneyBrown@mynd.com>
1277 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1278 * configure: Regenerate.
1280 2000-08-09 Kazu Hirata <kazu@hxi.com>
1282 * hash.c: Fix formatting.
1285 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1287 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1288 (i860_fix_info): New enum.
1289 (MD_APPLY_FIX3): Define.
1290 (WORKING_DOT_WORD): Define.
1291 (TC_HANDLES_FX_DONE): Define.
1292 (DIFF_EXPR_OK): Define.
1293 (LISTING_HEADER): Define.
1294 (TARGET_FORMAT): Select target format based on endian flag.
1295 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1296 (target_big_endian): Add external declaration.
1298 * config/tc-i860.c: All existing code reworked completely. Other
1299 new code shown below.
1300 (SYNTAX_SVR4): Define.
1301 (target_warn_expand): New variable.
1302 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1303 (md_longopts): Declare and define with new options (-EL, -EB,
1305 (md_show_usage): New function.
1306 (md_operand): New function.
1307 (obtain_reloc_for_imm16): New function.
1308 (md_apply_fix3): New function.
1309 (tc_gen_reloc): New function.
1311 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1313 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1314 2 bytes of the jump address are in the same frag.
1315 (find): Accept 68hc12 register indirect modes.
1317 * NEWS: Mention 68HC11 & 68HC12 support.
1319 2000-08-07 Richard Henderson <rth@cygnus.com>
1321 * config/tc-ia64.c (unwind): Add prologue_mask member.
1322 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1323 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1324 (dot_body): Clear unwind.prologue_mask.
1325 (dot_prologue): Set it. Accept a register second argument.
1327 2000-08-07 Kazu Hirata <kazu@hxi.com>
1329 * config/atof-ieee.c: Fix formatting.
1330 * config/atof-tahoe.c: Likewise.
1332 2000-08-06 Nick Clifton <nickc@cygnus.com>
1334 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1337 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1338 of .popsection, .previous, .pushsection, .subsection,
1339 .version, .vtable_entry, .vtable_inherit and .weak.
1341 2000-08-05 Kazu Hirata <kazu@hxi.com>
1343 * config/tc-cris.c: Fix formatting.
1344 * config/tc-i386.c: Likewise.
1345 * config/tc-sparc.c (sparc_ip): Simplify the code.
1347 2000-08-04 Kazu Hirata <kazu@hxi.com>
1349 * config/tc-cris.c: Rearrange code for readability.
1350 * config/tc-d10v.c: Fix formatting.
1351 * config/tc-m32r.c: Likewise.
1352 * config/tc-sparc.c: Likewise.
1354 2000-08-02 Jim Wilson <wilson@cygnus.com>
1356 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1357 before ia64_find_opcode.
1358 (md_assemble): Likewise.
1360 2000-08-01 Nick Clifton <nickc@cygnus.com>
1362 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1363 Undo some formatting fixes.
1365 2000-08-01 Kazu Hirata <kazu@hxi.com>
1367 * config/obj-som.c: Fix formatting.
1368 * config/obj-ieee.c: Likewise.
1369 * config/tc-arm.c: Likewise.
1370 * config/tc-v850.c: Likewise.
1372 2000-08-01 Nick Clifton <nickc@redhat.com>
1374 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1375 index by command line option.
1377 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1379 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1380 (@node M68K-Branch): Rewrite to match the reality.
1382 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1384 * doc/c-i860.texi: New file.
1385 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1386 * doc/Makefile.in: Regenerate.
1387 * doc/all.texi: Add I860 as relevant architecture.
1388 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1390 2000-07-31 Kazu Hirata <kazu@hxi.com>
1392 * config/tc-d30v.c: Fix formatting.
1394 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1396 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1397 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1398 long emit a long branch if available instead of an absolute jump, never
1399 emit absolute jumps for anything with --pcrel.
1401 * doc/c-m68k.texi: Document new command line option.
1403 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1405 * config/tc-avr.c: Use PARAMS macro in function declarations.
1406 Don't declare md_pcrel_from_section (already in tc-avr.h).
1407 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1408 (avr_operand): Don't set (unsigned) op_mask to -1.
1410 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1412 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1413 * configure: Regenerated.
1414 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1415 of operand to the .type directive (.e.g, "type").
1417 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1419 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1420 * app.c (do_scrub_chars): Record where first comment found.
1421 * read.c (read_a_source_file): Init found_comment on entry, and
1422 notify whether comments found on exit.
1423 * config/tc-hppa.c (md_shortopts): Add "c".
1424 (md_longopts): Add warn-comment.
1425 (md_parse_option): Handle it.
1426 (md_show_usage): Show available options.
1427 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1429 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1431 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1432 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1434 (md_estimate_size_before_relax): Don't fall off end of function.
1436 2000-07-27 Kazu Hirata <kazu@hxi.com>
1438 * config/tc-avr.c: Fix formatting.
1439 * config/tc-ns32k.c: Likewise.
1441 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1443 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1445 2000-07-27 Kazu Hirata <kazu@hxi.com>
1447 * config/tc-d10v.c: Fix formatting.
1448 * config/tc-z8k.c: Likewise.
1449 * config/tc-sparc.c: Likewise.
1451 2000-07-26 Dave Brolley <brolley@redhat.com>
1453 * cgen.c (queue_fixup): Declare opinfo.
1454 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1455 (gas_cgen_md_operand): Ditto.
1456 (gas_cgen_md_apply_fix3): Ditto.
1458 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1460 * config/obj-coff.c (obj_frob_symbol): Don't merge
1461 labels. Don't merge if the symbol isn't constant. Return
1462 immediately if a symbol is merged.
1464 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1466 * frags.c (frag_align): Correct absolute section alignment.
1468 2000-07-20 DJ Delorie <dj@redhat.com>
1470 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1471 it breaks linking against DLLs.
1473 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1475 * configure.in: Add CRIS support.
1476 * configure: Regenerate.
1477 * Makefile.am: (CPU_TYPES): Add cris.
1478 (CPU_OBJ_VALID) [aout]: Add cris.
1479 (MULTI_CPU_TYPES): Add cris.
1480 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1481 [coff]: Only i386 and mips are valid.
1482 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1483 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1484 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1485 Regenerate dependencies.
1486 * Makefile.in: Regenerate.
1487 * aclocal.m4: Regenerate.
1488 * as.c: Declare crisaout, criself.
1489 * config/tc-cris.h, config/tc-cris.c: New.
1490 * config/e-criself.c, config/e-crisaout.c: New.
1491 * po/POTFILES.in, po/gas.pot: Regenerate.
1493 2000-07-20 Kazu Hirata <kazu@hxi.com>
1495 * read.c: Fix formatting.
1496 * write.c: Fix formatting.
1498 2000-07-19 H.J. Lu <hjl@gnu.org>
1500 * sb.c: Include <stdlib.h> if exists for abort ().
1502 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1504 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1505 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1506 (pa_type_args): Same here.
1508 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1510 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1511 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1512 the storage class is already set.
1514 2000-07-17 Kazu Hirata <kazu@hxi.com>
1516 * config/tc-m68hc11.c: Fix formatting.
1517 * config/tc-mn10200.c: Likewise.
1518 * config/tc-mn10300.c: Likewise.
1519 * config/tc-pj.c: Likewise.
1520 * config/tc-tic80.c: Likewise.
1521 * config/tc-w65.c: Likewise.
1523 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1525 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1528 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1530 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1533 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1535 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1536 ELF as are used for SOM (except the 32-bit reloc one) to decide
1537 whether a symbol can be reduced to a section symbol. Expand on
1538 the comment for symbols involved in LR% and RR% expressions.
1540 2000-07-14 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-mips.c (mips_disable_float_construction): New
1543 static variable. Set to true if doubles should not be
1544 constructed by loading two single width fp registers with
1545 halves of the value.
1546 (mips_ip): Test mips_disable_float_construction.
1547 (md_longopts): Add command line switches --construct-floats
1548 and --no-construct-floats.
1549 (md_parse_option): Parse new command line options.
1550 (md_show_usage): Describe new command line options.
1552 * doc/c-mips.texi: Document new command line options.
1554 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1556 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1557 * configure: Regenerate.
1559 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1561 * configure.in (DEFAULT_EMULATION setting): Revert part of
1562 2000-07-01 change that set te_multi=multi unless set to tmips.
1563 * configure: Regenerate.
1565 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1567 * config/obj-coff.c (coff_frob_section): Add padding to the last
1568 section when aligning it increases its size.
1570 2000-07-11 Kazu Hirata <kazu@hxi.com>
1572 * config/tc-tic54x.c: Fix formatting.
1574 2000-07-10 Kazu Hirata <kazu@hxi.com>
1576 * config/tc-h8500.c: Fix formatting.
1577 * config/tc-tic54x.c: Fix formatting.
1579 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1581 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1582 displacements correctly.
1584 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1586 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1588 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1592 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1594 From David Huggins-Daines <dhd@linuxcare.com>
1595 * config/te-hppalinux64.h: Add a new emulation.
1596 * configure.in (emulations): Add configure bits to support the
1597 64-bit Linux/parisc target.
1598 * configure: Regenerate.
1600 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1601 (md_shortopts): Add `V' for ELF.
1603 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1604 when SOM or ELF_ARG_RELOC are defined.
1605 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1606 ELF_ARG_RELOC are defined.
1607 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1608 (pa_stringer): ..Do it here instead. Fix comment typos.
1609 (hppa_force_relocation): Cast enums to int before comparing with
1612 From Ryan Bradetich <rbradetich@uswest.net>
1613 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1614 redifinition warning.
1615 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1616 (hppa_force_relocation): ditto
1617 (md_apply_fix): Added cast to buf to fix warnings.
1619 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1620 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1622 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1623 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1624 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1625 reloc_type** to avoid warnings in switch.
1626 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1627 little earlier instead.
1629 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1631 (pa_type_args): Use symbol_arg_reloc_info.
1632 (struct pa_it): Make arg_reloc unsigned int.
1633 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1634 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1635 (pa_code): Delete. pa_text duplicates this function.
1636 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1637 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1639 (cons_fix_new_hppa): Actually change selector to e_fsel when
1640 warning about assuming so.
1641 (tc_gen_reloc): More example elf arg reloc code.
1642 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1643 (hppa_force_relocation): Likewise.
1645 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1647 (pa_end_of_source): Prototype.
1648 (hppa_fix_adjustable): Prototype.
1649 (LABELS_WITHOUT_COLONS): Move it..
1650 * config/te-hppa.h: To here.
1652 * config/te-hppa64.h: New file.
1654 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1656 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1657 format -10, -16, 16 relocs.
1658 (hppa_elf_mark_end_of_function): Test for null
1659 last_call_info->start_symbol
1661 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1662 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1663 re_assesmble_* functions. Delete extraneous statements. Fix
1665 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1666 insn to re_assemble_*.
1668 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1670 * doc/internals.texi (Expressions): Fix typo.
1672 2000-07-08 Kazu Hirata <kazu@hxi.com>
1674 * config/tc-sh.c: Fix formatting.
1675 * config/tc-tic54x.c: Fix formatting.
1676 * depend.c: Fix formatting.
1677 * flonum-konst.c: Likewise.
1678 * flonum-mult.c: Likewise.
1680 2000-07-07 Kazu Hirata <kazu@hxi.com>
1682 * config/tc-sh.c: Fix comments.
1683 * config/obj-vms.c: Fix comments.
1684 * config/tc-a29k.c: Likewise.
1685 * config/tc-alpha.c: Likewise.
1686 * config/tc-h8300.c: Likewise.
1687 * config/tc-h8500.c: Likewise.
1688 * config/tc-i370.c: Likewise.
1689 * config/tc-ia64.c: Likewise.
1690 * config/tc-m68hc11.c: Likewise.
1691 * config/tc-m68k.c: Likewise.
1692 * config/tc-mips.c: Likewise.
1693 * config/tc-ns32k.c: Likewise.
1694 * config/tc-ppc.c: Likewise.
1695 * config/tc-z8k.c: Likewise.
1697 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1699 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1700 Default to '(SEC_LOAD | SEC_DATA)'.
1701 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1703 * doc/internals.texi (CPU Backend): Describe
1704 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1706 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1708 * as.c (parse_args): NULL terminate the long option list.
1710 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1712 * config/tc-d30v.h: Include "write.h" for fixS.
1713 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1715 2000-07-05 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-d30v.c (write_2_short): Further changes to warning
1718 messages produced when combining EITHER_BUT_PREFER_MU attributed
1721 2000-07-05 DJ Delorie <dj@redhat.com>
1725 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1727 * config/tc-arm.c (psrs): Accept combinations of flags.
1729 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1731 * config/tc-avr.c: Change _ () to _() around all strings marked
1732 for translation (exception from the usual coding style).
1733 (avr_opt): New struct variable, how the new switches are set.
1734 (OPTION_MMCU): Define as 'm' and actually use.
1735 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1736 (show_mcu_list): New function, display the list of known MCUs.
1737 (md_show_usage): Document the new switches. Call show_mcu_list.
1738 (avr_set_arch): Change 'm' to OPTION_MMCU.
1739 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1740 Handle the new switches.
1741 (avr_operands): Disable warnings for undefined combinations of
1742 operands if -mall-opcodes. Disable warnings for skipping two-word
1743 instructions if enhanced core or -mno-skip-bug.
1744 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1745 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1746 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1747 (avr_ldi_expression): Warn about implicit lo8().
1748 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1750 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1752 * configure.in: Add entry for mips-*-sysv4*MP*
1753 * configure: Rebuild
1754 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1755 elf32-tradlittlemips for traditional mips targets.
1756 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1757 test for Link Once sections as in adjust_reloc_syms.
1758 * config/te-tmips.h: New file for traditional mips targets. Define
1761 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1763 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1764 flags argument is not present, don't change an existing section's
1765 section's attributes. If the flags argument is present, warn if the
1766 attributes don't match the section's current attributes. When
1767 long section names are supported, set SEC_LINK_ONCE and
1768 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1770 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1772 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1773 symbols; create them.
1775 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1777 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1778 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1780 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1782 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1783 expressions. Ignore the problem when handling 16 bit signed
1784 immediates, because the assembler will take care of the relocation
1787 2000-06-27 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1790 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1791 sequential order, and emit warning messages if the input source
1792 code contains constructs like that, or parallel constructs
1793 containing such opcodes.
1795 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1797 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1798 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1799 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1800 (md_show_usage): Update usage message.
1801 (md_parse_option): Allow redefinition of MCU type within the
1802 same avr[1-5] bfd machine type. Show both old and new MCU type
1803 in the error message.
1804 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1805 Simplify 8K wrap code.
1807 2000-06-25 Kazu Hirata <kazu@hxi.com>
1809 * config/obj-aout.c: Remove all uses of DEFUN.
1810 * config/obj-ieee.c: Likewise.
1811 * config/tc-sh.c: Fix comment typos.
1812 * config/tc-tahoe.c: Likewise.
1813 * config/tc-vax.c: Likewise.
1814 * config/tc-w65.c: Likewise.
1815 * config/tc-z8k.c: Likewise.
1816 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1818 2000-06-24 DJ Delorie <dj@cygnus.com>
1820 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1821 more changes from Sept 1999
1822 (tc_i386_fix_adjustable): ditto
1823 (md_apply_fix3): ditto
1825 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1827 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1828 (gas_cgen_parse_operand): Set it around expression() call.
1829 (gas_cgen_md_operand): Test for it before longjmp().
1831 2000-06-24 Kazu Hirata <kazu@hxi.com>
1833 * config/tc-h8500.c: Remove all uses of DEFUN.
1834 * config/tc-sh.c: Likewise.
1835 * config/tc-w65.c: Likewise.
1836 * config/tc-z8k.c: Likewise.
1838 * config/tc-h8500.c: Fix typos in comments.
1840 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1842 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1845 2000-06-23 matthew green <mrg@redhat.com>
1847 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1848 defined. Fix error message for `[' grouping.
1850 2000-06-22 Kazu Hirata <kazu@hxi.com>
1852 * config/tc-h8300.c: Fix formatting and comment typos.
1854 2000-06-22 Timothy Wall <twall@cygnus.com>
1856 * config/tc-ia64.c (note_register_values): Move premature QP
1857 notation clearing into the appropriate place.
1859 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1861 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1862 first before anything else. Add bin-bugs.h, emul.h and progress.h
1863 Sort list of files as for $(OBJS) in Makefile.am.
1865 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1866 find one. Remake dependencies.
1867 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1868 * Makefile.in: Regenerate.
1869 * doc/Makefile.in: Regenerate.
1871 * config/tc-i386.c (i386_displacement): Don't assume a constant
1872 displacement is necessarily 16 bits when in 16 bit code mode.
1873 (md_assemble): Instead size the displacement here after we know
1874 for sure that a .code16gcc operand hasn't automatically added
1875 operand size prefixes.
1877 2000-06-21 H.J. Lu <hjl@gnu.org>
1879 * Makefile.am: Rebuild dependency.
1880 * Makefile.in: Rebuild.
1882 2000-06-21 Kazu Hirata <kazu@hxi.com>
1884 * config/tc-h8300.c (parse_reg): Make the function static.
1885 (parse_exp): Likewise.
1887 2000-06-20 DJ Delorie <dj@cygnus.com>
1889 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1890 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1891 for cygwin import libraries to work properly.
1893 2000-06-20 H.J. Lu <hjl@gnu.org>
1895 * Makefile.am: Rebuild dependency.
1896 * Makefile.in: Rebuild.
1897 * configure: Likewise.
1898 * doc/Makefile.in: Likewise.
1900 2000-06-20 Timothy Wall <twall@cygnus.com>
1902 * doc/internals.texi (CPU backend): Add @itemx for
1903 TC_START_LABEL_WITHOUT_COLON.
1904 * doc/c-tic54x.texi: New.
1905 * doc/as.texinfo: Add tic54x features and include primary tic54x
1907 * doc/all.texi: Add C54X.
1908 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1909 * doc/Makefile.in: Regenerate.
1910 * configure.in: Add tic54x and define LIBM for tic54x.
1911 * configure: Regenrate.
1912 * config/tc-tic54x.[ch]: New.
1913 * config/obj-coff.h: Add tic54x.
1914 * Makefile.am: (CPU_TYPES): Add tic54x.
1915 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1916 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1917 (as_new_LDADD): Add $(LIBM).
1918 * Makefile.in: Regenerate.
1920 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1922 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1923 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1924 * doc/as.texinfo: Likewise.
1926 * configure, Makefile.in: Regenerate.
1927 * configure.in (emulations): Recognize m6811 and m6812.
1928 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1929 Added files for 68hc11 and 68hc12 assembler.
1930 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1931 * config/tc-m68hc11.h: Header definition for that assembler.
1933 2000-06-18 Nick Clifton <nickc@redhat.com>
1935 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1936 instead of OCTETS_PER_BYTE.
1938 * config/tc-v850.c: Fix compile time warnings.
1939 * config/tc-ppc.c: Fix compile time warnings.
1941 2000-06-18 H.J. Lu <hjl@gnu.org>
1943 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1944 * configure: Rebuild.
1946 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1948 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1951 2000-06-16 Nick Clifton <nickc@cygnus.com>
1953 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1954 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1956 * doc/c-mips.texi: Document newly accepted cpu variants.
1958 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1960 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1962 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1964 * macro.c (getstring): Make it possible to escape the quote
1967 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1969 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1971 2000-06-13 H.J. Lu <hjl@gnu.org>
1973 * configure: Regenerate.
1975 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1977 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1979 * doc/internals.texi (line_separator_chars): Semicolon is no
1980 longer a default. Mention null and newline as defaults.
1982 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1984 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1985 * config/tc-i860.h (line_separator_chars): Likewise.
1986 * config/tc-h8300.c (line_separator_chars): Likewise.
1987 * config/tc-i960.c (line_separator_chars): Likewise.
1988 * config/tc-m68k.c (line_separator_chars): Likewise.
1989 * config/tc-mips.c (line_separator_chars): Likewise.
1990 * config/tc-ns32k.c (line_separator_chars): Likewise.
1991 * config/tc-sparc.c (line_separator_chars): Likewise.
1992 * config/tc-vax.c (line_separator_chars): Likewise.
1994 * config/tc-h8300.c (comment_chars): Use string initialiser.
1995 * config/tc-i960.c (line_comment_chars): Likewise.
1996 * config/tc-z8k.c (comment_chars, line_comment_chars,
1997 line_separator_chars): Likewise.
1999 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2002 2000-06-08 Nick Clifton <nickc@cygnus.com>
2004 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2007 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2009 * configure.in (VERSION): Update to show this is the CVS mainline.
2011 2000-06-08 Matthew Jacob <mjacob@feral.com>
2013 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2014 $at is the integer register $r28, vs. both $r28 and the floating
2015 point register $f28.
2017 2000-06-08 James E. Wilson <wilson@cygnus.com>
2019 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2020 (dot_endp): Don't call ia64_flush_insns.
2021 (emit_one_bundle): Don't delete prologue/body records from
2022 unwind_record list in first loop. Rewrite second loop to account for
2025 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2027 * config/tc-ia64.c: Add missing prototypes.
2028 (generate_unwind_image): Cast argument to output_unw_records call.
2030 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2032 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2034 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2036 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2037 (REGISTER_P): likewise.
2038 (avr_opcodes): uses include/opcode/avr.h
2039 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2041 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2043 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2046 2000-06-03 H.J. Lu <hjl@gnu.org>
2048 * read.c (is_end_of_line): Put back `;'.
2050 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2052 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2054 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2056 * expr.c (operand): Test is_end_of_line outside switch to catch
2057 line separator chars that are also operators.
2058 (operator): Return O_illegal for line separator chars.
2060 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2061 entry (or `!' entry for TC_HPPA).
2063 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2064 before indexing is_end_of_line. Remove redundant check for '\0'.
2066 * config/tc-h8500.c (md_assemble): Likewise.
2067 * config/tc-mcore.c (md_assemble): Likewise.
2068 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2071 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2073 * config/tc-mcore.c (mcore_cons): Likewise.
2074 (mcore_float_cons): Likewise.
2075 (mcore_stringer): Likewise.
2076 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2078 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2080 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2082 2000-05-29 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-sh.c: Fix compile time warning messages.
2086 * config/tc-mips.c: Fix compile time warning messages.
2088 2000-05-29 Philip Blundell <philb@gnu.org>
2090 * doc/as.texinfo: Update copyright dates.
2091 (Local Labels): Delete misplaced mention of ARM.
2092 * NEWS: Mention ARM ELF support.
2094 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2096 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2097 it is modified, and use the real_size to compute the frag address
2098 for dwarf2 line info.
2100 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2102 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2103 line-matching scheme to cope with automake moving variables around.
2104 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2105 * Makefile.in: Regenerate.
2107 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2109 * config/tc-sparc.c (sparc_relax): New.
2110 (md_longopts): Add -relax and -no-relax options.
2111 (md_parse_options, md_show_usage): Likewise.
2112 (md_apply_fix3): Optimize tail call into branch always if possible.
2114 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2116 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2117 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2118 rules, with warning when a GAS statement specifies a packing that
2119 will result in an instruction being squashed.
2120 Added typdef packing_type and enumerals, changed various integer
2121 literals to use the enumerals.
2123 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2125 * config/tc-ia64.c (dot_restorereg_p): New function.
2126 (md_pseudo_table): Add restorereg.p.
2127 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2128 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2130 * config/tc-ia64.h (unw_record_type): Add unwabi.
2131 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2132 called MASK with members for imask, and the masks produced by
2133 fr_mem, gr_mem, br_mem, and frgr_mem.
2134 (unw_p_record): Add members ABI and CONTEXT.
2135 (unw_x_record): Add member AB.
2136 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2137 as pseudo-register for use during unwind info generation.
2138 (AR_PFS, AR_LC): New macros.
2139 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2140 whose names start with an at sign (as in "@priunat").
2141 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2143 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2144 proc_end, unwind_info, personality_routine): Consolidate into
2145 "unwind" structure to reduce offset-table use. Add member
2146 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2148 (output_R1_format, output_R3_format, output_P3_format,
2149 output_P6_format): Initialize R with zero to reduce compiler warnings.
2150 (output_P7_format): Ditto. Add `default' branch to switch
2151 statement to reduce compiler warnings.
2152 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2153 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2154 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2155 into single argument.
2156 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2157 compiler warnings. Merge A and B args into single argument.
2158 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2159 A and B args into single argument.
2160 (free_record): Removed (wasn't used).
2161 (free_list_records): Also free imasks in prologue records.
2162 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2163 (output_spill_mask): Remove.
2164 (output_unwabi): New function.
2165 (output_epilogue, output_label_state, output_copy_state): Call
2167 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2168 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2170 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2171 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2172 as part of handling the prologue records. Emit region's imask if
2173 we have one. Handle unwabi, epilogue, label_state, copy_state,
2174 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2175 spill_sprel_p, and spill_reg_p records.
2176 (set_imask, count_bits, slot_index): New function.
2177 (fixup_unw_records): Fix region size computation. Handle
2178 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2179 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2180 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2181 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2182 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2183 (dot_save): Use manifest constants for applicaton registers.
2184 Handle REG_PR and REG_PRIUNAT.
2185 (dot_restore): Don't just ignore it.
2186 (dot_restorereg): New function..
2187 (generate_unwind_image): Ensure unwind info is a multiple of eight
2188 bytes, not just four bytes.
2189 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2190 (dot_altrp): Don't just ignore it.
2191 (dot_savemem): New function. Replaces dot_savesp() and
2192 dot_savepsp(). Use manifest constants for applicaton registers.
2193 Handle REG_PR and REG_PRIUNAT.
2194 (dot_savef): Simplify.
2195 (dot_saveb): Support generation of br_gr.
2196 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2197 dot_label_state, dot_copy_state): New function.
2198 (dot_unwabi): Don't just ignore it.
2199 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2200 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2201 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2202 (emit_one_bundle): Set slot number for prologue/body records
2203 *before* emitting the first insn.
2204 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2205 (md_begin): Declare "psp" pseudo-register.
2206 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2207 so we don't get segfault.
2208 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2209 counts as required per SW Conventions manual
2210 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2211 output_preds_psprel, output_preds_sprel, output_spill_base,
2212 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2213 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2214 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2215 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2216 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2217 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2218 (dot_vframe): Implement.
2219 (dot_vframesp, dot_vframepsp): New function.
2221 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2223 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2224 * configure: Regenerate.
2226 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2228 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2229 (md_estimate_size_before_relax): so we can use it here instead of
2230 old kludges. Localise vars to blocks. Comment.
2232 * frags.c (frag_new): Update fr_var comments.
2233 * frags.h (struct frag): Ditto.
2235 2000-05-22 Richard Henderson <rth@cygnus.com>
2237 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2238 (pseudo_func): Add pcrel.
2239 (operand_match): Handle IA64_OPND_TGT64.
2240 (build_insn): Likewise.
2241 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2242 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2243 (fix_insn): Handle all three 64-bit relocation types.
2245 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2247 * obj.h (struct format_ops): New members begin, app_file,
2248 s_set_other, s_set_desc, s_get_type, s_set_type,
2249 separate_stab_sections, init_stab_section.
2251 * config/obj-multi.h: Update GPL notice to v2.
2253 (obj_app_file): New.
2254 (S_SET_SIZE): Test s_set_size for NULL before calling.
2255 (S_SET_ALIGN): Similar for s_set_align.
2260 (SEPARATE_STAB_SECTIONS): New.
2261 (INIT_STAB_SECTION): New.
2262 (EMIT_SECTION_SYMBOLS): New.
2263 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2265 * config/obj-elf.h: Update GPL notice to v2.
2266 Mention that this file is included from obj-multi.h.
2267 (obj_begin): Wrap definition in ifndef.
2268 (elf_file_symbol): Constify declaration.
2269 (obj_app_file): Ditto.
2270 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2271 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2273 * config/obj-elf.c (elf_s_set_other): New.
2274 (elf_file_symbol): Constify argument.
2275 (elf_separate_stab_sections): New.
2276 (elf_init_stab_section): New.
2277 (elf_format_ops): Add new members. Remove comma at end.
2279 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2280 (ecoff_format_ops): Add new fields. Remove comma at end.
2281 Mention inconsistency for emit_section_symbols.
2283 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2285 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2286 (coff_separate_stab_sections): New.
2287 (coff_format_ops): Add new members.
2289 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2290 (obj_aout_s_set_other): New.
2291 (obj_aout_s_set_desc): New.
2292 (obj_aout_s_get_type): New.
2293 (obj_aout_s_set_type): New.
2294 (obj_aout_separate_stab_sections): New.
2295 (aout_format_ops): New members added. Use obj_aout_process_stab,
2296 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2297 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2299 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2301 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2303 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2304 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2305 (md_estimate_size_before_relax): Ensure jumps to weak and
2306 externally visible symbols are relocatable.
2308 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2310 * stabs.c (aout_process_stab): Make global.
2311 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2312 * read.h (aout_process_stab): Declare.
2314 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2315 Generalize to *aout, *coff *elf.
2316 * configure: Regenerated.
2318 * doc/internals.texi (Object format backend): Say
2319 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2321 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2322 * Makefile.in: Regenerated.
2324 2000-05-19 Catherine Moore <clm@cygnus.com>
2326 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2328 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2330 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2331 instruction to reflect change in re_assemble_*.
2333 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2335 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2336 build PA64 ELF tools.
2337 * configure: Rebuilt.
2339 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2341 * Makefile.am: Regenerate dependencies.
2342 * Makefile.in: Regenerate.
2344 2000-05-15 Nick Clifton <nickc@cygnus.com>
2346 * config/tc-arm.c (struct asm_psr): Add boolean field
2347 distinguishing between CSPR and SPSR. Rename 'number' field
2349 (psrs): Rearrange contents to match new asm_psr structure.
2350 (arm_psr_parse): Move next to psr_required_here. Make it
2351 return an asm_psr structure.
2352 (psr_required_here): Use asm_psr structure returned by
2354 (do_msr): Reorganise to allow psr_required_here to be called
2356 (md_undefined_name): Mark 'name' parameter as unused, since
2357 the COFF target does not use it.
2359 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2361 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2363 * config/te-aux.h: Likewise.
2364 * config/te-dpx2.h: Likewise.
2365 * config/te-go32.h: Likewise.
2366 * config/te-hp300.h: Likewise.
2367 * config/te-hppa.h: Likewise.
2368 * config/te-i386aix.h: Likewise.
2369 * config/te-ic960.h: Likewise.
2370 * config/te-interix.h: Likewise.
2371 * config/te-nbsd532.h: Likewise.
2372 * config/te-pc532mach.h: Likewise.
2373 * config/te-ppcnw.h: Likewise.
2374 * config/te-psos.h: Likewise.
2375 * config/te-sparcaout.h: Likewise.
2376 * config/te-sun3.h: Likewise.
2377 * config/te-sysv32.h: Likewise.
2379 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2381 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2382 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2383 and sign extend without an if statement.
2384 (build_bytes): Likewise.
2386 2000-05-14 Kazu Hirata <kazu@hxi.com>
2388 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2389 X_add_symbol L_32 case.
2391 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2393 * config/te-freebsd.h: New file.
2395 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2397 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2398 bindtextdomain): Replace defines with those from intl/libgettext.h
2399 to quieten gcc warnings.
2401 * NEWS: Mention x86 .arch and -q.
2403 * config/tc-i386.c (quiet_warnings): New.
2404 (md_assemble): Use quiet_warnings.
2405 (md_parse_option): Set quiet_warnings from -q.
2406 (md_show_usage): Mention -q, delete -m.
2407 (flag_do_long_jump): Delete.
2408 (md_parse_option): Remove -m.
2409 (md_show_usage): Remove -m.
2410 (md_create_long_jump): Remove useless flag_do_long_jump code.
2412 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2413 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2415 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2416 Alexander Sokolov <robocop@netlink.ru>
2418 * doc/c-i386.texi (i386-Arch): New section.
2419 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2421 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2422 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2423 architecture has been given and is not 486.
2424 (set_cpu_arch): New.
2425 (md_pseudo_table): Add .arch.
2426 (md_assemble): Warn if cpu architecture has been given and an
2427 unsupported instruction.
2429 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2430 Move operand_types bit defines after relevant template field.
2431 (template): Add cpu_flags.
2435 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2437 * config/tc-mn10300.h (md_end): Define.
2438 (mn10300_finalize): Declare.
2439 * config/tc-mn10300.c: Include dwarf2dbg.h.
2440 (debug_line): Define.
2441 (md_assemble): Generate dwarf2 line info.
2442 (mn10300_finalize): New function. Finalize dwarf2 info.
2444 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2446 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2447 external version of the relocation for weak symbols.
2449 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2451 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2452 frame size in units of 16 bytes, as required per SW Conventions manual.
2453 (output_unw_records): Output info-block header as a dword to get
2456 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2458 * as.h: #include "file", not <file> on files from ../include.
2459 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2460 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2461 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2462 (tc_coff_symbol_emit_hook): Ditto.
2463 (OPTCOUNT): Cast to int to avoid compiler warning.
2464 (md_begin): Fix signed/unsigned warnings.
2466 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2468 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2469 ABRANCH LONG case for a conditional branch on a 68000.
2470 (md_estimate_size_before_relax): Likewise. Also handle
2471 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2472 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2473 PC-relative on all CPUs.
2474 (md_estimate_size_before_relax): Likewise.
2476 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2478 * as.c (parse_args): Just mention current year in printed
2481 2000-05-03 J.T. Conklin <jtc@redback.com>
2483 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2485 (md_parse_option): Recognize -m7400.
2487 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2489 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2490 don't permit lp to become less than the words array.
2492 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2494 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2495 Fix little-endian case.
2497 2000-05-03 David O'Brien <obrien@NUXI.com>
2499 * as.c (parse_args): Update copyright.
2501 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2503 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2504 for the .bss section too.
2506 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2508 * configure.in: Set em=linux for hppa-*-linux.
2509 * configure: Regenerate.
2510 * doc/Makefile.in: Regenerate with correct automake.
2512 * frags.c (frag_grow): Sanity check chunk_size.
2514 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2515 * config/obj-som.h: Likewise.
2516 * config/obj-ieee.h: Likewise.
2518 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2520 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2521 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2522 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2523 (pa_ip): low_sign_unext now returns via function value. Use
2524 re_assemble_* instead of dis_assemble_* and
2525 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2527 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2528 (md_section_align, md_parse_option, md_show_usage,
2529 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2530 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2531 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2532 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2533 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2535 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2536 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2537 outside of switch. Correct mask and shifting errors in case 10
2538 and case -11. In case 21, compare against signed range to suit
2539 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2540 case 17 and case 22, use offsetT variable to properly check range.
2541 Use re_assemble_* here too.
2542 (evaluate_absolute): Change type of value to offsetT. Call
2543 hppa_field_adjust to do the work for us.
2544 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2545 (pa_parse_cmpib_64_cmpltr): Ditto.
2546 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2547 of i to unsigned int.
2548 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2549 (pa_end_of_source): Return type is void.
2551 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2553 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2555 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2557 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2558 More comments added.
2559 (md_begin): Removed "construct symbols for each register name".
2560 Because register names conflicts with GCC generated function
2562 (avr_operand): Now constant numbers can be used as a register
2563 identifiers (0 as r0, 31 as r31).
2564 (md_assemble): use skip_space () before parsing instruction
2567 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2569 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2570 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2571 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2572 * configure: Regenerate.
2574 2000-04-29 Andreas Jaeger <aj@suse.de>
2576 * as.h: Correctly check GCC version.
2578 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2580 * doc/as.1: Fix unbalanced brackets.
2582 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2584 (line_comment_chars): Set to '/' if TE_FreeBSD.
2586 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2588 * configure.in: Configury support for PA64 (currently disabled).
2589 * configure: Rebuilt.
2591 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2593 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2594 bfd_set_section_alignment.
2596 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2598 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2601 2000-04-24 Nick Clifton <nickc@cygnus.com>
2603 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2604 * doc/as.texinfo (Align): Include arm and strongarm in list of
2605 targets that have the second form of the behaviour of the .align
2608 2000-04-24 Mark Klein <mklein@dis.com>
2610 * obj-som.c: Terminate obj_pseudo_table.
2612 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2614 * as.c (parse_args): Allow md_parse_option to override -a listing
2616 * config/obj-coff.c (add_lineno): Change type of offset parameter
2617 from "int" to "bfd_vma."
2618 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2619 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2620 (ppc_change_csect): Align correctly for XCOFF64.
2621 (ppc_machine): New function, which discards "ppc_machine" line.
2622 (ppc_tc): Cons for 8 when code is 64 bit.
2623 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2625 (md_parse_option): Handle -a64 and -a32.
2627 * config/tc-ppc.h (TARGET_MACH): Define.
2628 (TARGET_FORMAT): Move to function.
2629 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2631 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2633 * config/tc-avr.c: New AVR_ISA_ defined.
2634 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2635 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2636 for `fmul', `movw' and `lpm R,Z' instructions.
2637 (avr_operands): Warn if current opcode is a two-word instruction
2638 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2639 (avr_opcodes): New commands added.
2640 (REGISTER_P): Check 'a' and 'v' constraint letters.
2641 (mcu_types): New MCU added.
2643 2000-04-22 Timothy Wall <twall@cygnus.com>
2645 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2647 (operand_match): Conditionally insert default bit values for IMMU9.
2649 2000-04-14 Matthew Green <mrg@cygnus.com>
2651 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2652 * configure: Rebuilt.
2654 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2655 Jason Eckhardt <jle@cygnus.com>
2657 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2659 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2660 Added handling of new operand types l,y,&,fe,fE,fx.
2662 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2663 David Mosberger <davidm@hpl.hp.com>
2664 Timothy Wall <twall@cygnus.com>
2665 Andrew MacLeod <amacleod@cygnus.com>
2666 Jim Wilson <wilson@cygnus.com>
2668 * Makefile.am (CPU_TYPES): Add ia64.
2669 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2670 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2671 * Makefile.in: Rebuild.
2672 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2673 * configure: Rebuild.
2674 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2675 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2676 * expr.c (expr): Handle md_optimize_expr.
2677 * read.c (LEX_HASH): Add comment.
2678 * config/tc-ia64.c, config/tc-ia64.h: New files.
2680 2000-04-21 Richard Henderson <rth@cygnus.com>
2682 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2683 bundling a non-delayed branch type instruction.
2685 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2687 * config/tc-mn10300.c (HAVE_AM30): Define.
2688 (md_assemble): Use it.
2690 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2692 * config/obj-elf.c (obj_elf_change_section): Check for changed
2695 * Makefile.am: (CPU_MULTI_VALID): Remove.
2696 (MULTI_CPU_TYPES): Define.
2697 (MULTI_CPU_OBJ_VALID): Define.
2698 (DEPTC): Use the above.
2699 (DEPOBJ): Same here.
2701 Regenerate dependencies.
2702 * Makefile.in: Regenerate.
2704 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2706 * Makefile.am (YACC, LEX): Get them from configure.
2708 2000-04-18 H.J. Lu (hjl@gnu.org)
2710 * config/tc-i386.c (offset_in_range): Use addressT instead of
2711 bfd_vma for non-bfd assemblers.
2713 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2715 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2716 doesn't give spurious errors.
2718 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2720 * as.h (SEEK_SET): Define if undefined.
2722 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2724 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2725 constants, and don't assume offsetT is 32 bits.
2727 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2729 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2730 (md_pcrel_from_section): Add prototype.
2731 (d10v_fix_adjustable): Add prototype.
2732 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2734 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2736 2000-04-12 Nick Clifton <nickc@cygnus.com>
2738 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2739 symbol in frag chain.
2741 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2743 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2744 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2745 (fits_in_signed_word, smallest_imm_type): Ditto.
2746 (md_assemble): Use an offsetT var to hold offsetT values, not a
2748 (offset_in_range): New.
2749 (md_assemble): Use it.
2750 (md_convert_frag): Change type of target_address, opcode_address,
2751 and displacement_from_opcode_start to offsetT.
2752 (md_create_short_jump): Change type of offset to offsetT.
2753 (md_create_long_jump): Ditto.
2754 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2755 (md_chars_to_number): Remove.
2756 (output_invalid): Remove duplicate prototype.
2758 2000-04-09 Nick Clifton <nickc@cygnus.com>
2760 * Makefile.am (CPU_TYPES): Add 'avr'.
2761 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2762 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2764 * Makefile.in: Regenerate.
2766 * doc/as.texinfo: Add M32R documentation.
2768 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2770 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2771 --enable-build-warnings option.
2772 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2773 * Makefile.in, configure: Re-generate.
2775 2000-04-07 Nick Clifton <nickc@cygnus.com>
2777 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2778 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2779 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2780 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2781 (arm_force_relocation): Force relocations for
2782 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2784 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2786 * config/tc-sh.c (get_operands): There's no third operand if the
2787 first operand is an immediate.
2789 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2791 * config/tc-sh.c (immediate): Delete.
2792 (sh_operand_info): Add immediate member.
2793 (parse_reg): Use A_PC for pc.
2794 (parse_exp): Add second argument 'op'. All callers changed.
2795 (parse_at): Expect pc to be coded as A_PC.
2796 Use immediate field in *op.
2797 (insert): Add fourth argument 'op'. All callers changed.
2798 (build_relax): Add second argument 'op'. All callers changed.
2799 (insert_loop_bounds): New function.
2800 (build_Mytes): Remove DISP_4.
2801 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2802 (assemble_ppi): Use immediate field in *operand.
2803 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2804 (md_apply_fix): Likewise.
2805 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2807 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2809 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2811 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2813 * internals.texi (CPU backend): Document
2814 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2816 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2818 * po/gas.pot: Regenerate.
2820 * as.c (show_usage): Restore translated part of bug string.
2821 * gasp.c (show_usage): Likewise.
2823 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2824 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2825 than move-if-change.
2826 (DEP1): Modify for "gcc -MM".
2830 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2831 Update dependencies.
2832 * Makefile.in: Regenerate.
2834 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2836 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2837 (md_begin): Likewise.
2838 (HAVE_AM33): New macro.
2839 (md_assemble): Use it. Match r_regs and xr_regs only if
2842 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2844 * as.h: #include "bin-bugs.h"
2845 * as.c (show_usage): Use REPORT_BUGS_TO.
2846 * gasp.c: #include "bin-bugs.h"
2847 (show_usage): Use REPORT_BUGS_TO.
2849 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2851 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2853 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2854 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2857 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2859 * config/tc-i386.c (i386_immediate): Don't assume a constant
2860 immediate is necessarily 16 bits when in 16 bit code mode.
2861 (md_assemble): Instead set guess_suffix here after we have checked
2864 2000-04-02 Richard Henderson <rth@cygnus.com>
2866 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2867 quantities. Correct right shift sign extension.
2868 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2869 32-bit value when shifting into place.
2871 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2873 * app.c: Add ATTRIBUTE_UNUSED as needed.
2874 * config/tc-ppc.c: Likewise.
2875 (ppc_size): Make unsigned long.
2876 (ppc_insert_operand): Add casts to avoid warnings.
2878 2000-03-31 Nick Clifton <nickc@cygnus.com>
2880 * config/tc-d10v.h (md_flush_pending_output): Define.
2882 2000-03-29 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2885 segment. Works for both BFD_ASSEMBLER and others.
2886 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2888 2000-03-29 Nick Clifton <nickc@cygnus.com
2890 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2892 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2894 * listing.c (LISTING_LHS_WIDTH): Default depends on
2896 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2898 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2900 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2903 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2905 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2907 * config/tc-avr.c (mcu_types): Add missing initialiser.
2908 (md_pcrel_from_section): Add prototype.
2909 (avr_operand): Remove redundant test of unsigned < 0.
2910 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2912 2000-03-27 Denis Chertykov <denisc@overta.ru>
2914 * config/tc-avr.c: New file for AVR support.
2915 * config/tc-avr.h: Likewise.
2916 * configure.in: Add AVR support.
2917 * configure: Regenerate.
2919 2000-03-26 Timothy Wall <twall@cygnus.com>
2921 * gasp.c (macro_op): Add new argument to check_macro call.
2922 Macro structure definitions moved to macro.h
2923 * sb.h: Add argument to prototype for input_scrub_include_sb.
2924 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2925 nesting checks with an additional flag.
2926 (struct input_save): Add flag to indicate whether current sb
2927 should be checked for proper macro/conditional nesting.
2928 (input_scrub_push/pop): Save/restore nest check flag.
2929 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2931 * macro.c (check_macro): Allow caller to retrieve parsed macro
2932 information if a pointer is provided. This information may be
2933 used by the new macro hooks.
2934 * macro.h: Update prototype for check_macro. Macro struct
2935 definitions moved here from macro.c/gasp.c.
2936 * read.c (read_a_source_file): Add parameter to check_macro call,
2937 and pass macro info to the macro hook, if defined.
2938 (input_scrub_insert_line): New. Allow insertion of a line of
2939 characters into the input stream.
2940 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2941 file into the input stream.
2942 (s_include): Use input_scrub_insert_file.
2943 * internals.texi: Document new macro hooks.
2944 * as.h: New prototypes added.
2946 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2948 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2949 an initial capital letter.
2950 (i386_index_check): Reindent.
2952 2000-03-19 Nick Clifton <nickc@cygnus.com>
2954 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2957 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2959 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2960 instruction operand bad if Rd > 7 when generating
2961 thumb instructions. Prevents for example,
2962 "adr r12,label" from silently failing and generating
2963 the wrong instruction.
2965 2000-03-17 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2968 that have a destingation >= 0x400000.
2969 Fix compile time warning messages.
2971 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2973 * config/tc-sh.c (md_begin): When encountering insn that are
2974 not supported by the current arch, only change the name if
2975 its contents are the same as prev_name.
2976 (get_specific): If the the architecture doesn't match, fail.
2978 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2980 * config/tc-sh.c (IDENT_CHAR): Define.
2981 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2982 matching back where it came from.
2984 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2986 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2988 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2990 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2993 2000-03-15 Kazu Hirata <kazu@hxi.com>
2995 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2997 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2999 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3000 floating-point-number, make sure 'f' is in FLT_CHARS.
3002 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3004 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3005 (s_lcomm_internal): Use it.
3006 * doc/internals.texi (CPU backend): Document it.
3007 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3010 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3012 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3015 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3016 implementation doesn't have special handling for switch
3018 (macro_build): Allow for code in sections other than .text.
3020 (mips_ip): Likewise.
3021 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3022 Don't perform relocs if we will be outputting them.
3023 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3024 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3027 2000-03-09 Catherine Moore <clm@cygnus.com>
3029 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3030 relocation type based on the entry in the fixup structure.
3031 Put S_IS_EXTERN processing back in.
3033 2000-03-08 H.J. Lu (hjl@gnu.org)
3035 * Makefile.am (install-exec-tooldir): Depend on
3036 install-exec-bindir for parallel make.
3037 * Makefile.in: Regenerated.
3039 2000-03-06 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3043 (md_parse_option): Parse -m32r command line switch - disable m32rx
3045 (md_show_usage): Document new option.
3047 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3048 * doc/Makefile.in: Regenerate.
3049 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3051 2000-03-02 Michael Meissner <meissner@redhat.com>
3053 * config/tc-d30v.c (check_range): Remove code that incorrectly
3054 sign extended values where bits < 32.
3056 2000-03-02 H.J. Lu (hjl@gnu.org)
3058 * configure.in: Support --enable-targets=all on ia32.
3059 * configure: Regenerated.
3061 2000-03-01 Nick Clifton <nickc@cygnus.com>
3063 * gasp.c (do_align): Remove bogus check of alignment value.
3065 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3067 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3068 TC_PPC was defined forced the type of a symbol with no other type
3071 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3073 * doc/internals.texi (CPU backend): Mention that
3074 line_separator_chars do not break up comments. Fix typos for
3075 LEX_AT and LEX_NAME descriptions. Document operands for
3076 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3077 description of md_create_short_jump usage. Document argument for
3078 md_undefined_symbol.
3080 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3082 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3083 (md_parse_option): Handle it.
3084 (md_show_usage): Document it.
3086 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3088 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3089 opcode, for the instruction `pal19'. From Andrea Arcangeli
3092 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3094 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3096 (md_assemble): To here, before template operands are matched.
3097 Also ensure a constant immediate is sign extended when we know the
3098 size is at most 16 bits. This is to catch cases like "add
3099 $0xffc0,%ax" where we don't know the size, and thus that the
3100 immediate can be represented as Imm8S until after parsing the
3102 (i386_displacement): Similarly sign extend 16 bit constant
3104 (md_assemble): Relax 16-bit jump constant range check to suit sign
3105 extended displacements.
3107 2000-02-26 Andreas Jaeger <aj@suse.de>
3109 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3111 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3113 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3114 call operands when intel_syntax.
3115 (intel_float_operand): Return 2 for "fi...".
3116 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3117 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3118 earlier "SHORT" change.
3119 (md_assemble): When determining suffix from Regs, exclude
3122 2000-02-24 Nick Clifton <nickc@cygnus.com>
3124 * configure: Add arm-wince, mips-pe and sh-pe targets.
3125 * configure: Regenerate.
3127 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3129 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3130 "pe-mips" for the mips-pe target.
3132 * config/tc-arm.c (insns): Change displacement encoded in BL
3133 and B instructions if the target port is arm-wince.
3134 (do_ldst): Do not bias the relocation offset if the target
3136 (md_pcrel_from): Add in missing relocation offset bias if the
3137 target os arm-wince.
3139 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3140 (md_begin): Disable -G support for mips-pe target.
3141 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3142 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3145 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3146 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3147 assembler, just set the alignment to 4.
3149 * config/te-wince-pe.h: New file for WinCE targets. Define
3152 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3154 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3155 string instructions.
3156 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3157 (i386_intel_memory_operand): After finding a segment override,
3158 check again for no `[' before looking for a displacement. Bomb if
3159 more than one displacement rather than silently discarding the
3160 second and subsequent ones. Free strings malloc'd by
3161 build_displacement_string.
3163 2000-02-24 Catherine Moore <clm@cygnus.com>
3165 * config/obj-som.c (obj_pseudo_table): Add "weak".
3166 (obj_som_weak): New routine.
3168 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3170 * config/tc-i386.c (union i386_op): New.
3171 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3172 Throughout file replace occurences of disps[n], imms[n], regs[n]
3173 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3174 intel mode operand swapping. Add assert in regKludge and
3175 fake_zero_displacement code. Test i.types[n] when outputting
3176 displacements and immediates. Combine output of Disp16 with
3178 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3179 when in intel mode by (not) reversing fsub and fdiv operands
3180 before the template search. This fails for single operand
3181 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3182 undefined. Instead fix the base_opcode after we've found the
3183 template. Move base_opcode xor with found_reverse_match from
3184 opcode output code to before this fix so we test for the correct
3186 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3187 check in intel mode. Instead compare opcodes.
3189 * config/tc-i386.h (TC_RELOC): Delete.
3190 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3191 with equivalent call to reloc.
3193 * as.h (flag_m68k_mri): Move declaration after target include, and
3194 only declare when TC_M68K defined. Define as zero otherwise.
3195 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3196 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3197 Define as zero otherwise.
3198 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3199 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3200 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3201 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3202 testing whether defined.
3203 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3204 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3205 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3206 rather than testing whether defined.
3207 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3208 (parse_mri_cons): Declare and use only when TC_M68K.
3209 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3210 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3211 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3213 * NEWS: Mention IBM 370 support.
3215 2000-02-23 Richard Henderson <rth@cygnus.com>
3217 * config/tc-i386.c (md_assemble): When swapping operands for
3218 intel_syntax, assume everything that's not Imm or Disp is a
3221 2000-02-23 Linas Vepstas <linas@linas.org>
3223 * config/tc-i370.c, config/tc-i370.h: New files.
3224 * Makefile.am: Add support for Linux/IBM 370.
3225 * configure.in: Likewise.
3226 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3227 * config/obj-elf.c: Include elf/i370.h
3228 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3230 * Makefile.in: Regenerate.
3231 * configure: Regenerate.
3233 * doc/c-i370.texi: New file.
3234 * doc/all.texi: Include it.
3235 * doc/as.texinfo: And here.
3236 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3237 * doc/Makefile.in: Regenerate.
3239 2000-02-19 Michael Meissner <meissner@redhat.com>
3241 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3242 determine if an instruction can be used in parallel with an ADDppp
3243 or SUBppp instruction.
3245 2000-02-22 Andrew Haley <aph@cygnus.com>
3247 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3249 1999-12-30 Andrew Haley <aph@cygnus.com>
3251 * config/tc-mips.c (mips_gp32): New variable.
3252 (macro_build) Use mips_gp32.
3254 (md_longopts): Add "-mgp32" and "-mgp64".
3255 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3257 (OPTION_M7900): Change offset
3258 (OPTION_NO_M7900): Ditto.
3260 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3262 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3263 warning, and bump it to 1.
3265 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3267 From Brad Lucier <lucier@math.purdue.edu>:
3268 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3271 2000-02-21 Catherine Moore <clm@cygnus.com>
3273 * config/tc-mips.c (MF_HILO_INSN): Define.
3274 (mips_7000_hilo_fix): Declare.
3275 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3276 (md_parse_option): Check for 7000_HILO_FIX options.
3277 (OPTION_M7000_HILO_FIX): Define.
3278 (OPTION_NO_M7000_HILO_FIX): Define.
3279 * doc/c-mips.texi (-mfix7000): Describe.
3281 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3283 * listing.c (print_lines): Remove unused variable `end'.
3285 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3286 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3287 reloc_type when BFD_ASSEMBLER.
3288 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3289 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3290 statement and quell signed vs. unsigned comparison warning.
3292 2000-02-18 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3295 the computed frag offset, rather than overwriting it.
3297 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3299 * config/tc-sh.c ("elf/sh.h"): Include.
3300 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3301 (md.begin): Initialize target_arch.
3302 Only include opcodes in has table that match selected architecture.
3303 (parse_reg): Recognize register names for sh-dsp.
3304 (parse_at): Recognize post-modify addressing.
3305 (get_operands): The leading space is now optional.
3306 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3307 arguments. Update valid_arch.
3308 (build_Mytes): Add support for SDT_REG_N.
3309 (find_cooked_opcode): New function, broken out of md_assemble.
3310 (assemble_ppi, sh_elf_final_processing): New functions.
3311 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3312 (md_longopts, md_parse_option): New option: -dsp.
3313 * config/tc-sh.h (elf_tc_final_processing): Define.
3314 (sh_elf_final_processing): Declare.
3316 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3318 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3319 the unwinder subspace. Save the current seg/subseg before creating
3322 2000-02-10 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3325 little endian targets.
3326 (INST_BYTE1): Redefine to handle big and little endian
3328 (cpu_type): New type: Select between M340 and M210.
3329 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3330 instructions of the M340.
3331 (md_assemble): Add support for the MULSH and OPSR classes of
3333 (md_atof): Add support for little endian targets.
3334 (md_parse_option): Add support for -EL, -EB and -mcpu command
3336 (md_convert_frag): Add support for little endian targets.
3337 (md_apply_fix3): Add support for little endian targets.
3338 (md_number_to_chars): Add support for little endian targets.
3340 2000-02-10 Timothy Wall <twall@redhat.com>
3342 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3343 defined, use it to verify the symbol just read should be a label.
3345 2000-02-10 Timothy Wall <twall@redhat.com>
3347 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3348 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3349 around colons when KEEP_WHITE_AROUND_COLON is defined.
3350 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3351 and KEEP_WHITE_AROUND_COLON.
3353 2000-02-08 Timothy Wall <twall@redhat.com>
3355 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3357 (do_repeat): New. Abstract repeat logic so that a "break" can be
3359 (end_repeat): New. Provide support for a "break" out of the
3361 * read.h: Add prototypes for new functions.
3363 2000-02-08 Timothy Wall <twall@redhat.com>
3365 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3366 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3367 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3370 2000-02-08 Timothy Wall <twall@redhat.com>
3372 * read.c: Added elseif to directives table.
3373 * read.h: Added prototype for s_elseif.
3374 * doc/as.texinfo: Added description for elseif.
3375 * cond.c (s_elseif): New function
3377 2000-02-04 Timothy Wall <twall@redhat.com>
3379 * listing.c (print_lines): Remove conditionals causing bug in
3382 2000-02-03 Timothy Wall <twall@cygnus.com>
3384 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3386 * frags.c (frag_new): Calculate fr_fix in octets
3387 (frag_now_fix) Return offset as target address offset (bytes).
3388 (frag_now_fix_octets) New - Return offset in octets (8-bit
3390 * frags.h: Added prototype for frag_now_fix_octets().
3391 Distinguish between octets and bytes in field descriptions.
3392 * listing.c (calc_hex): Account for octets vs bytes when
3393 printing addresses/offsets.
3394 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3395 target is little-endian, print the octets in a word in big-endian
3396 order so that the display looks like a proper hexadecimal number,
3397 instead of having the octets reversed.
3398 * read.c (do_align): When recording alignment, alignment power
3399 should be in terms of target bytes (minimum addressible unit)
3401 (do_org) Convert ORG target address (byte) argument into an
3402 octet offset when generating a variable fragment.
3403 * symbols.c (resolve_symbol_value): Symbol final value
3404 converted to a target address offset (bytes) from its octet offset.
3405 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3406 offset (bytes) is adjusted by the frag offset (octets) converted
3408 (coff_frob_section) Section alignment power is in terms of bytes;
3409 convert it to an octet alignment power when calculating size (and
3410 size mask) in octets. Don't modify the section size in order to
3411 "align" it for TI COFF, since that format has a different method
3412 for storing alignment information.
3414 2000-02-01 Timothy Wall <twall@cygnus.com>
3416 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3417 entries, matching the way GCC generates them. If not escaped, the
3418 filename is encoded incorrectly.
3420 2000-01-31 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-arm.c (reg_table): Add support for ATPCS register
3425 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3427 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3429 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3431 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3432 of a symbol when we really care about its value.
3434 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3436 * config/tc-mcore.c (md_assemble): Give warning message if
3437 operands passes to instruction are more than the spec.
3439 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3441 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3442 Thumb mode but the label seen was not declared as '.thumb_func'
3443 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3444 correct disassembly of Thumb code bounded by non function labels.
3446 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3448 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3449 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3451 * Makefile.in: Same here.
3454 * configure.in: Set bfd_gas for i386-aout when primary target
3455 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3456 we may need the primary te_file. Remove incorrect comment.
3458 * configure: Regenerate.
3460 * config/e-i386aout.c: New file.
3462 * as.c (USE_EMULATIONS): Move to before print_version_id.
3463 (struct emulation): Add i386aout.
3464 (show_usage): Split text strings. Reformat -a text. Add --em
3468 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3469 (aout_format_ops): New.
3472 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3473 preprocessor conditional and add aout USE_EMULATIONS tests.
3474 (read_a_source_file): Don't pass error strings to printf as
3478 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3480 (do_data): Same here.
3481 (process_file): And here.
3484 * symbols.c (colon): Rewrite "already defined" fatal message
3485 code for aout with USE_EMULATIONS.
3488 * config/obj-aout.c (OBJ_HEADER): Define.
3489 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3491 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3492 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3494 (obj_aout_type): Expand S_SET_OTHER here too.
3495 (obj_read_begin_hook): Remove.
3496 (aout_pop_insert): New.
3497 (obj_aout_s_get_other): New.
3498 (obj_aout_s_get_desc): New.
3499 (aout_format_ops): New.
3502 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3503 gets aout_pseudo_table.
3504 (aout_pseudo_table): Declare.
3505 (obj_read_begin_hook): Define.
3508 * config/obj-coff.c (obj_pseudo_table): Rename to
3510 (coff_pop_insert): Use coff_pseudo_table.
3511 (coff_sec_sym_ok_for_reloc): Remove.
3512 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3513 and comment all zero entries and remove #if 0 code.
3516 * config/obj-coff.h (obj_pop_insert): Define.
3517 (coff_pseudo_table): Declare.
3520 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3521 s_get_size, s_set_size. Comment all zero entries.
3524 * config/obj-elf.c (elf_s_get_other): New function.
3525 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3526 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3527 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3529 (obj_elf_parse_section_letters): Don't pass error strings to
3530 printf as format arg.
3533 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3535 (elf_s_get_other): Declare.
3536 (S_GET_OTHER) Define as elf_s_get_other if not already
3538 (S_SET_OTHER): Only define when not already defined.
3539 (elf_obj_read_begin_hook): Declare.
3540 (obj_read_begin_hook): Define.
3541 (elf_obj_symbol_new_hook): Declare.
3542 (obj_symbol_new_hook): Define.
3545 * config/obj-multi.h: Add copyright header and protect against
3546 multiple inclusion. Add * to all function pointers.
3547 (OBJ_HEADER): If defined, include it rather than other defines
3549 (obj_frob_file_after_relocs): Test for NULL.
3550 (obj_symbol_new_hook): Here too.
3551 (obj_sec_sym_ok_for_reloc): And here.
3552 (S_GET_OTHER): Define.
3553 (S_GET_DESC): Define.
3554 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3555 (OBJ_MAYBE_ELF): Update comment.
3557 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3558 OBJ_AOUT preprocessor conditional and handle emulation by
3559 testing OUTPUT_FLAVOR.
3560 (i386_displacement): Here too.
3561 (md_section_align): Similarly here.
3562 (i386_target_format): Conditionally compile when more than one
3563 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3564 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3565 (i386_displacement): Here too.
3568 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3569 Define TARGET_FORMAT for aout only when not multi.
3572 * config/te-multi.h: Delete file as it's identical to te-generic.h
3574 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3576 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3577 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3580 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3582 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3585 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3587 * config/tc-mips.c (mips_do_align): New function.
3588 * config/tc-mips.h (md_do_align): Define.
3590 2000-01-10 Philip Blundell <philb@gnu.org>
3592 * doc/c-arm.texi (ARM Options): Fix typo.
3593 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3594 line separator for Linux.
3595 * doc/as.texinfo (Comments): Mention the ARM.
3597 2000-01-10 Philip Blundell <pb@futuretv.com>
3599 * configure.in (arm*-*-conix*): New target.
3600 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3602 * configure: Regenerate.
3604 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3606 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3607 (obj_elf_visibility): New function.
3609 * doc/as.texinfo (Visibility): New node: document visibility
3612 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3614 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3615 warning for absolute jump/call without `*' in non-intel mode. No
3616 need to set i.types[0] JumpAbsolute in intel mode.
3618 1999-12-22 Philip Blundell <pb@futuretv.com>
3620 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3621 hook function when changing sections.
3622 (arm_s_data): Likewise.
3624 1999-12-14 Nick Clifton <nickc@cygnus.com>
3626 * config/tc-arm.c (md_parse_option): Add support for -marm720
3627 command line switch.
3629 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3632 (r_registers, xr_registers): Define.
3633 (r_register_name, xr_register_name): New functions.
3634 (md_assemble): Handle new am33 operand types and instruction
3636 (mn10300_insert_operand, check_operand): Likewise.
3638 1999-11-29 Nick Clifton <nickc@cygnus.com>
3640 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3641 (s_force_thumb): Set thumb_mode to 2.
3642 (md_assemble): Do not complain about thumb instructions on a
3643 non-thumb target if thumb_mode is set to 2.
3645 1999-11-28 Michael Meissner <meissner@cygnus.com>
3647 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3648 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3649 (O_...): Add new machine dependent expressions if we are handling
3650 explicit relocations.
3651 (alpha_reloc_op): New static table holding the explicit relocation
3653 (alpha_literal_hash): New static to hold the hash table for
3654 explicit relocations.
3655 (alpha_macros): Add support for explicit relocations.
3656 (md_begin): If explicit relocations, initialize hash table.
3657 (md_assemble): Don't print a second error if tokenize_arguments
3658 already printed an error message.
3659 (md_apply_fix): Add support for explicit relocations.
3660 (alpha_force_relocation): Ditto.
3661 (alpha_fix_adjustable): Ditto.
3662 (alpha_adjust_symtab): New function to support explicit
3664 (alpha_adjust_symtab_relocs): Ditto.
3665 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3666 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3667 Add support for explicit relocations. Return -2 if an error
3668 message was already printed.
3669 (find_macro_match): Add support for explicit relocations. Comment
3671 (emit_insn): Add support for explicit relocations.
3672 (assemble_tokens): Ditto.
3674 (load_expression): Ditto.
3677 (emit_ir_load): Ditto.
3678 (emit_loadstore): Ditto.
3681 (emit_sextX): Ditto.
3682 (emit_division): Ditto.
3683 (emit_jsrjmp): Ditto.
3684 (emit_retjcr): Ditto.
3686 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3688 (tc_adjust_symtab): If explicit relocations, call the function
3689 alpha_adjust_symtab.
3690 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3691 relocations next to the literal relocation they reference.
3692 (TC_INIT_FIX_DATA): Initialize the new fields.
3693 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3695 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3697 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3698 'B' operand for PA2.0 bb instruction.
3700 1999-11-18 Nick Clifton <nickc@cygnus.com>
3702 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3705 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3707 (mcore_force_relocation): Force relocations to be generated for
3710 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3712 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3713 (i386_displacement): Disallow O_big displacements.
3715 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3717 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3718 Small improvements in error checking.
3719 (md_assemble): Support for unconditional ARM instructions.
3720 (md_parse_option): Support for -m[arm]v5e flag.
3722 1999-11-12 Nick Clifton <nickc@cygnus.com>
3724 * macro.c (buffer_and_nest): Do not check beyond the end of the
3727 1999-11-11 Nick Clifton <nickc@cygnus.com>
3729 * macro.c (buffer_and_nest): Look for seperator after TO and
3732 1999-11-08 Andrew Haley <aph@cygnus.com>
3734 * app.c (do_scrub_chars): When in State 10, treat backslash
3735 characters in the same way as as symbol characters.
3737 1999-11-07 Richard Henderson <rth@cygnus.com>
3739 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3740 the previous label was in the current section before playing
3741 with auto-alignment.
3743 1999-11-06 Nick Clifton <nickc@cygnus.com>
3745 * config/tc-v850.c (v850_force_relocation): Force relocation
3747 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3750 1999-11-05 Michael Meissner <meissner@cygnus.com>
3752 * expr.h (operatorT): Increase machine dependent operators to 16.
3753 * expr.c (op_rank): Ditto.
3755 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3757 * read.c (pseudo_set): Reject attempts to set the value of a
3760 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3763 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3765 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3766 to bfd_set_section_contents.
3768 1999-11-03 Nick Clifton <nickc@cygnus.com>
3770 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3772 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3774 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3775 (mips_ip): Use OPCODE_IS_MEMBER.
3777 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3779 * config/tc-arm.c (reg_required_here): Improve comments.
3781 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3782 (tinsns): Initialize variants field.
3784 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3785 BAD_PC respectively.
3787 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3789 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3790 * config/tc-arm.h: Fix compile time warnings.
3792 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3794 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3795 form @abs16, @(abs16) and @(abs16 + imm).
3797 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3799 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3800 (ISA_HAS_64_BIT_REGS) New.
3801 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3802 mips_emit_delays,macro_build,load_register,load_addresss,
3803 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3804 and/or use new ISA_xxx macros in expressions involving
3805 ISA, particularly mips_opts.isa.
3807 1999-10-18 Michael Meissner <meissner@cygnus.com>
3809 * expr.h (operatorT): Add machine dependent operators md1..md8.
3810 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3811 for the machine dependent operators to use.
3813 * expr.c (op_rank): Add machine dependent operators.
3815 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3817 (O_cpregister): Ditto.
3818 (md_begin): Change X_op test that field is wide enough to use
3819 O_max instead of O_alpha_max.
3820 (cpu_types): Fill in missing initializer.
3821 (alpha_num_macros): Make unsigned.
3822 (md_assemble): Make opnamelen be size_t.
3823 (md_apply_fix): Cast alpha_num_operands to int before testing.
3824 (alpha_force_relocation): Ditto.
3825 (alpha_fix_adjustable): Ditto.
3826 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3827 (tc_gen_reloc): Ditto.
3828 (tc_get_register): Ditto.
3833 (s_alpha_ent): Ditto.
3834 (s_alpha_end): Ditto.
3835 (s_alpha_frame): Ditto.
3836 (s_alpha_prologue): Ditto.
3837 (s_alpha_file): Ditto.
3838 (s_alpha_gprel32): Ditto.
3839 (s_alpha_proc): Ditto.
3840 (s_alpha_set): Ditto.
3841 (s_alpha_base): Ditto.
3842 (s_alpha_align): Ditto.
3843 (s_alpha_arch): Ditto.
3844 (alpha_align): Ditto.
3845 (assemble_insn): Suppress unused variable warning.
3847 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3848 order in the structure.
3849 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3851 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3853 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3855 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3857 * config/tc-i386.c (i386_index_check): Correct #endif location.
3859 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3861 * as.c (show_usage): Document new options.
3862 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3863 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3864 (parse_args): Parse the new options.
3865 (main): If there were warnings, and --fatal-warnings
3866 was specified, print an error.
3867 * as.h: New variable, flag_fatal_warnings, for new option.
3869 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3871 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3872 '@'. Change autoincrement completers to fall through to cache control
3875 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3877 (pa_parse_addb_64_cmpltr): New function.
3879 * config/tc-hppa.c (pa_ip): Change error message.
3880 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3881 '?Q' args to allow falling through.
3883 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3884 Remove unused conditional codes.
3885 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3887 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3889 * config/tc-d30v.c (CHAR_BIT): Define.
3890 (check_range): Fix bit operations to support integers bigger than
3893 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3895 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3898 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3899 Doug Evans <devans@cygnus.com>
3901 Add support for m32rx.
3902 * config/tc-m32r.c (enable_m32rx): New static global.
3903 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3904 (allow_m32rx): New function.
3905 (M32R_SHORTOPTS): Add `O'.
3906 (md_longopts): Add --m32rx plus several warning options.
3907 (md_parse_option): Handle new options.
3908 (md_show_usage): Print them.
3909 (md_begin): Enable m32rx.
3910 (OPERAND_IS_COND_BIT): New macro.
3911 (first_writes_to_seconds_operands): New function.
3912 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3913 (target_make_parallel,assemble_two_insns): New functions.
3914 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3915 If optimizing and m32rx, try to make consecutive insns parallel.
3917 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3919 * config/tc-mips.c (nopic_need_relax): Allow for the
3920 .sdata.foo sections generated by -fdata-sections,
3921 and for the .gnu.linkonce.s sections generated by C++.
3923 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3925 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3926 with cleaner code using completer prefixes. Add 'Y'.
3928 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3930 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3932 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3933 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3934 insn does not match and we should try the next insn in the table.
3936 1999-09-22 Nick Clifton <nickc@cygnus.com>
3938 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3940 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3942 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3945 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3947 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3948 OBJ_ELF. If ELF, add "sq".
3949 (md_parse_option): If ELF, ignore -s and -q.
3950 (md_show_usage): Mention ELF options.
3952 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3954 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3957 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3959 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3961 * config/tc-hppa.c (struct pa_it): New field "trunc".
3962 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3963 (pa_parse_ftest_gfx_completer): New function
3964 (pa_parse_fp_cnv_format): New function.
3966 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3967 (md_apply_fix): Handle 22bit pc-rel branches.
3969 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3971 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3973 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3975 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3977 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3979 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3980 (pa_ip): Handle 'fX'.
3982 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3985 unwinds unless the function is in the text space.
3986 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3988 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3990 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3991 (md_assemble): To here. Tweak address generation.
3993 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3995 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3996 (md_assemble): Call dwarf2_where for OBJ_ELF.
3997 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3998 (pa_end_of_source): New function.
3999 * tc-hppa.h (md_end): Define for OBJ_ELF.
4001 1999-09-14 Michael Meissner <meissner@cygnus.com>
4003 * configure.in (Canonicalization of target names): Remove adding
4004 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4005 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4006 * configure: Regenerate.
4008 1999-09-14 Donn Terry <donn@interix.com>
4010 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4012 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4014 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4015 pc-relative jmp/call to an absolute symbol.
4016 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4017 absolute section symbols.
4019 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4020 jump handling code and comments.
4022 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4024 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4025 the value if TE_PE and a global defined symbol.
4027 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4029 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4030 print the symbol, rather than printing it here.
4032 1999-09-11 Donn Terry <donn@interix.com>
4034 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4035 BFD_RELOC_RVA relocations.
4037 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4038 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4041 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4043 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4044 * doc/internals.texi (Object format backend): Document
4047 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4048 relocations against global symbols if TE_PE.
4050 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4051 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4053 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4056 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4057 symbols which do not have a constant value, or tags with
4058 non-tags. Remove the symbol from the list before adding it at the
4061 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4062 C_FCN symbol differently if TE_PE.
4063 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4064 appears in the pseudo-op, rather coff_line_base which is only set
4067 * config/obj-coff.c (obj_coff_loc): New static function.
4068 (obj_pseudo_table): Add "loc".
4070 * config/obj-coff.c (add_lineno): Check that the line number is
4073 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4074 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4076 (md_atof): Return NULL rather than 0.
4077 * config/tc-i386.c (md_atof): Change type to int.
4078 * expr.c (expr): Change first parameter to int.
4079 * config/obj-coff.c: Add declarations for static functions.
4080 (coff_frob_symbol): Use SYM_AUXENT.
4081 * config/tc-i386.h (flag_16bit_code): Don't declare.
4083 * config/obj-coff.c (obj_coff_section): Default to setting
4084 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4086 * write.c (adjust_reloc_syms): Print adjusted fixup.
4088 * expr.c (integer_constant): Correct too_many_digits calculation
4091 1999-09-09 Andreas Schwab <schwab@suse.de>
4093 * doc/c-arm.texi: Fix arguments of @var to not contain
4096 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4098 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4100 (md_parse_option): Only support -k flag for ELF and COFF targets.
4102 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4104 * config/tc-hppa.c (pa_ip): Put strict register checks before
4105 call to pa_parse_number.
4107 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4109 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4111 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4114 1999-09-06 Donn Terry <donn@interix.com>
4116 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4118 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4120 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4121 candidate instruction. Require registers for register arguments
4122 when in strict mode. Require assemble-time constants for
4123 constants when in strict mode.
4124 (pa_get_absolute_expression): Require a constant when in strict
4127 1999-09-06 Nick Clifton <nickc@cygnus.com>
4129 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4131 1999-09-04 Steve Chamberlain <sac@pobox.com>
4133 * config/tc-pj.c: New file, supports picoJava in ELF.
4134 * config/tc-pj.h: Ditto.
4135 * configure.in (pjl*, pj*): New targets.
4136 * Makefile.am: Rebuild dependencies.
4137 (CPU_TYPES): Add pj.
4138 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4139 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4140 * doc/c-pj.texi: New file.
4141 * doc/as.texinfo: Add some PJ specifics.
4142 * doc/all.texi: Add PJ to the list of all architectures, sort them
4144 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4145 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4147 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4149 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4150 (obj_frob_file): Test for null pointer.
4151 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4152 (OBJ_PROCESS_STAB): And here.
4153 (elf_obj_sy): Remove
4155 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4156 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4157 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4159 * config/obj-coff.c (no_func): Remove.
4160 (coff_format_ops): Change occurrences of no_func to 0, as we test
4161 for 0 in obj-multi.h.
4163 * configure.in: Enable bfd for i386-coff when primary target is
4164 bfd. Enable i386 elf,coff emulation support. Don't set
4165 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4166 emulation to support.
4167 *configure: Regenerate.
4169 1999-09-02 Nick Clifton <nickc@cygnus.com>
4171 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4172 .section .line directive is encountered.
4174 1999-09-01 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4179 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4180 * as.texinfo: Document --gdwarf2 command line option.
4181 Add additional documentation of ARM command line switches.
4183 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4185 * config/tc-i386.c (i386_intel_memory_operand): Combine
4186 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4187 and RESTORE_END_STRING around parse_register calls.
4188 (i386_operand): Here too.
4189 (i386_is_reg): Remove.
4190 (parse_register): Move as_bad calls from within this function to
4193 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4195 Based on a patch from H.J. Lu <hjl@gnu.org>
4196 * config/tc-i386.c (parse_register): Handle FP regs specially.
4197 (md_begin): Remove '(' and ')' from register_chars.
4199 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4201 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4202 error message (done elsewhere).
4204 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4206 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4208 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4210 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4213 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4215 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4217 Add new completers. Fix bug in 64 bit condition handling.
4219 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4222 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4224 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4226 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4228 1999-08-27 Jim Wilson <wilson@cygnus.com>
4230 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4231 (struct ls): Add frag field. Initialize it to zero.
4232 (out_end_sequence): New local text_frag. Set it while in text section.
4233 Replace address check with frag check. Set ls.frag to text_frag if
4234 out_set_addr called.
4235 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4236 Set it before switching sections. Replace address check with frag
4237 check. Set ls.frag to saved_frag if out_set_addr called.
4239 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4241 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4242 output "advance_pc" opcode instead of calling gen_addr_line().
4243 The latter has the undesired side-effect of creating a new row
4244 in the debug line info matrix.
4246 1999-08-26 Jim Wilson <wilson@cygnus.com>
4248 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4249 ls.last_filename if last is less than zero. Set ls.last_filename
4250 when allocating new entry.
4251 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4254 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4256 * config/tc-i386.c (i386_index_check): Fix the displacement size
4257 when INFER_ADDR_PREFIX.
4259 1999-08-18 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4264 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4266 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4267 handle 0xffffNNNN constants correctly.
4269 1999-08-16 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4274 1999-08-13 Nick Clifton <nickc@cygnus.com>
4276 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4277 (md_apply_fix3): Always pass positive values to
4278 validate_offset_imm.
4280 1999-08-12 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-arm.c (skip_whitespace): New macro.
4283 Formatting tidy ups.
4285 (md_apply_fix3): Store relocation offset in addend for ELF based
4287 (arm_force_relocation): Always generate relocs for Thumb function
4290 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4292 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4293 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4295 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4297 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4298 flags for the unwind subspace.
4300 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4301 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4302 suitable relocation based on the size of the target's pointer.
4303 Always Use subsegment zero for the unwinders.
4304 (pa_level): Handle "2.0w".
4306 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4308 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4309 with the following instruction unless this was specified.
4311 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4313 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4314 certain sections, to match BFD changes.
4316 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4318 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4319 (EXTRA_SCRIPTS): Define to keep automake happy.
4320 * Makefile.in: Rebuild.
4322 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4324 * Makefile.am: Rename .dep* files to DEP*.
4325 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4326 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4328 * Makefile.in: Rebuild.
4330 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4332 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4334 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4336 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4337 avoid problems on DOS filesystems.
4338 * Makefile.in: Rebuild.
4340 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4342 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4344 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4347 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4349 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4350 line to create ${GDBINIT} rather than .gdbinit.
4351 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4353 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4355 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4357 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4359 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4361 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4363 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4364 non-adjustable symbols.
4366 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4368 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4370 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4372 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4375 1999-08-05 Donn Terry <donn@interix.com>
4377 * config/te-interix.h: New file.
4378 * configure.in (i386-*-interix*): New target.
4379 * configure: Rebuild.
4381 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4383 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4384 selectors for ELF too.
4385 (selector_table): Add "ltp" and "rtp" selectors.
4387 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4389 * config/tc-i386.c (i386_operand): No need to change
4390 operand_string pointer in segment reg case before goto
4391 do_memory_reference. Initialise displacement_string_start and
4392 displacement_string_end after do_memory_reference label.
4393 (i386_index_check): Add operand_string param, and print error
4394 message on failure here.
4395 (i386_intel_memory_operand): Instead of here.
4396 (i386_operand): And here.
4397 (INFER_ADDR_PREFIX): Enable.
4399 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4401 * config/tc-i386.h (DefaultSize): Define. Renumber following
4402 opcode_modifier defines.
4404 From Etienne Lorrain <etienne.lorrain@ibm.net>
4405 * config/tc-i386.c (stackop_size): New variable.
4406 (set_16bit_code_flag): Clear it here.
4407 (set_16bit_gcc_code_flag): New function.
4408 (md_pseudo_table): Add "code16gcc" entry.
4409 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4411 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4413 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4414 next_set_end even if the end symbol is being discarded.
4416 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4417 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4418 * config/obj-coff.c: Likewise.
4419 (seg_info_type): Remove.
4420 (seg_info_off_by_4): Change to array of segT.
4421 (s_get_segment): Adjust accordingly.
4422 (obj_pseudo_table): Fully initialize sentinel entry.
4424 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4425 Ralf Baechle <ralf@uni-koblenz.de>.
4427 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4429 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4431 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4433 * config/tc-i386.c: Indentation and white space changes.
4434 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4435 don't enable it by default.
4436 (i386_intel_operand): Remove redundant prototype.
4437 Move check on number of memory operands, and i.mem_operands++
4438 (i386_intel_memory_operand): To here.
4439 Remove i386_immediate code from here. Remove special case code
4440 for input and output using (%dx). Remove base/index checks and
4441 call i386_index_check instead. Save initial operand_string
4442 argument for error message.
4443 (i386_operand): Remove redundant prototype. Move base/index
4444 checks to i386_index_check.
4445 (i386_displacement): Move intel mode check for non-zero
4447 (i386_intel_memory_operand): To here.
4449 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4451 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4452 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4453 by .register pseudo-op if -64 and --no-undeclared-regs.
4454 (s_register, sparc_adjust_symtab): New functions.
4455 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4456 Declare sparc_adjust_symtab as tc_adjust_symtab.
4457 * doc/c-sparc.texi: Add description of #ignore special literal
4458 for .register pseudo-op.
4460 1999-07-30 Catherine Moore <clm@cygnus.com>
4462 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4463 the relocation's section offset.
4465 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4467 * write.c (fixup_segment): Fix generic error check overflow test.
4469 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4470 X_add_number to long.
4472 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4474 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4477 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4479 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4482 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4484 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4486 * configure.bat: Remove; obsolete.
4487 * config/go32.cfg: Likewise.
4489 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4491 * configure.in (i386-*-vxworks*): New target.
4492 * configure: Rebuild.
4494 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4496 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4498 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4500 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4502 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4503 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4504 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4505 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4506 MAX_RELOC_EXPANSION): Define.
4507 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4509 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4511 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4512 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4513 block. Print a warning if an 8-bit or 16-bit constant
4514 displacement or immediate is truncated on output.
4515 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4517 (i386_operand): Disallow immediate jump absolute operand.
4519 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4521 * configure.in: Bump version number to 2.9.5.
4522 * configure: Rebuild.
4524 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4527 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4529 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4530 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4532 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4534 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4536 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4538 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4539 if -mno-fpu was given.
4540 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4542 (cons_fix_new_arm): Remove misleading comments.
4544 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4546 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4548 (relax_segment): Likewise. After giving a rs_org error, convert
4549 the frag to rs_align to avoid cascading errors.
4551 1999-07-12 Andreas Schwab <schwab@suse.de>
4553 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4555 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4557 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4558 as appropriate. Fill in structure initializations. Add variable
4559 initializations. Add casts.
4560 * dwarf2dbg.c (print_stats): Change i to size_t.
4561 * listing.c (listing_listing): Change list_line to unsigned int.
4563 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4565 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4566 rather than checking for \001 and \002 in symbol name.
4567 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4569 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4571 * configure.in (hppa*-linux-gnu*): New target.
4572 * configure: Rebuilt.
4574 1999-07-08 Nick Clifton <nickc@cygnus.com>
4576 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4578 1999-07-07 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4581 accessing symbolP directly.
4583 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4585 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4588 1999-07-05 Nick Clifton <nickc@cygnus.com>
4590 * config/tc-arm.c (ARM_EXT_V5): Define.
4591 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4592 (md_begin): Detect ARM v5 architectures.
4593 (md_parse_option): Accept arm v5 specification.
4594 (md_show_usage): Documment -marmv5 switch.
4596 * doc/c-arm.texi: Document -marmv5 command line option.
4598 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4600 (validate_immediate_twopart): New function. Determine if a
4601 constant can be computed by two ADD instructions.
4602 (output_inst): Remove its command line parameter - it was never
4604 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4605 implememt the ADRL pseudo op.
4606 (tc_gen_reloc): Generate a suitable error message if an ADRL
4607 instruction tries to generate a real reloc.
4609 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4611 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4613 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4616 1999-06-27 H.J. Lu <hjl@gnu.org>
4618 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4619 non BFD_ASSEMBLER case.
4621 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4623 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4626 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4628 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4629 out_end_sequence() when the address decreases due to a new frag.
4630 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4631 numbering starts with 1.
4633 1999-06-23 Nick Clifton <nickc@cygnus.com>
4635 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4637 (mcore_s_text): Call obj_elf_text for ELF target.
4638 (mcore_s_data): Call obj_elf_data for ELF target.
4639 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4641 (mcore_s_bss): New function: Dump literal table before changing
4643 (mcore_s_comm): New function: Dump literal table before changing
4646 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4647 No longer static functions.
4648 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4649 Provide prototypes for these functions.
4651 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4653 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4654 a list of names, to try obj_segment_name, and to try abbreviated
4655 names when using COFF without long section names.
4657 * config/tc-alpha.c: More use of symbol accessor functions.
4658 * config/tc-arc.c: Likewise.
4659 * config/tc-d30v.c: Likewise.
4660 * config/tc-fr30.c: Likewise.
4661 * config/tc-i860.c: Likewise.
4662 * config/tc-m88k.c: Likewise.
4663 * config/tc-mcore.c: Likewise.
4664 * config/tc-ns32k.c: Likewise.
4665 * config/tc-sparc.c: Likewise.
4666 * config/tc-v850.c: Likewise.
4668 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4669 sy_value with appropriate accessor functions.
4670 * config/tc-arm.c (md_apply_fix3): Likewise.
4671 * config/tc-d10v.c (AT_WORD_P): Likewise.
4672 * config/tc-v850.c (reg_name_search): Likewise.
4674 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4675 use symbol_get_bfdsym instead.
4676 * config/tc-ppc.c (md_assemble): Likewise.
4677 * config/tc-v850.c (v850_comm): Likewise.
4679 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4681 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4682 the symbol, rather than accessing the bsym member.
4683 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4684 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4685 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4686 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4687 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4688 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4689 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4690 * config/tc-v850.c (tc_gen_reloc): Likewise.
4692 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4694 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4695 (hppa_gen_reloc_type): Conditionalize on BFD64.
4696 (tc_gen_reloc): Re-enable ELF relocations.
4697 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4699 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4701 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4703 (do_ldst): Move assignment out of if condition.
4704 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4705 parentheses to avoid warning.
4707 1999-06-21 Nick Clifton <nickc@cygnus.com>
4709 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4710 macro to get at the BFD symbol associated with a GAS symbol.
4712 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4714 * config/tc-ppc.c: Update for symbol handling changes.
4715 * config/obj-coff.c: Likewise.
4717 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4719 * tc-hppa.c: General cleanups of ELF support. No more spaces
4720 and subspaces for ELF.
4721 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4722 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4723 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4724 (UNWIND_SECTION_NAME): Likewise.
4725 (space/subspace related structures): Conditionalize definitions
4727 (space/subspace directives and support routines): Conditionalize
4728 definitions and references/uses on OBJ_SOM.
4729 (label_symbol_struct): For ELF, track the symbol's segment. For
4730 SOM track its space.
4731 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4733 (USE_ALIASES): Kill for both SOM & ELF.
4734 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4735 (pa_space, pa_subspace): Corresponding changes.
4736 (pa_spaces_begin): Corresponding chagnes.
4737 (md_begin): Do not muck around with space/subspace stuff for
4739 (md_apply_fix): Temporarily disable argument relocation stuff
4741 (tc_gen_reloc): Temporarily disable relocation generation for
4743 (pa_build_unwind_subspace): Similarly.
4745 1999-06-16 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-arm.c (thumb_set): New pseudo op.
4748 (text, data, section): Override these pseudo ops with ARM
4750 (s_thumb_set): New function: Perform the same as a .set pseudo
4751 op, but also mark the alias'ed symbol as being a Thumb
4753 (arm_s_text): New function: Perform the same as the .text
4754 pseudo op, but dump the literal pool before changing
4756 (arm_s_data): New function: Perform the same as the .data
4757 pseudo op, but dump the literal pool before changing
4759 (arm_s_section): New function: Perform the same as the
4760 .section pseudo op, but dump the literal pool before changing
4762 (arm_cleanup): Do not reset the current section before dumping
4765 1999-06-17 Nick Clifton <nickc@cygnus.com>
4767 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4768 OPTION_NO_WARN_UNMATCHED entries.
4769 (md_parse_option): Generate a warning message if an unrecognised
4770 option is encountered.
4772 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4773 (get_operands): When parsing an expression after an '@' symbol
4774 has been detected, do not ignore '#' symbols.
4775 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4778 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4780 From K. Richard Pixley <rich@noir.com>:
4781 * configure.in (ppc-*-vxworks*): New target.
4782 * configure: Rebuild.
4784 1999-06-12 Philip Blundell <philb@gnu.org>
4786 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4788 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4790 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4791 which refer to symbols in linkonce sections, permit reducing the
4792 relocs if the symbol is local.
4794 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4796 * subsegs.c (subseg_text_p): New function.
4797 * as.h (subseg_text_p): Declare.
4798 * read.c (do_align): Use subseg_text_p to set the default fill.
4799 * write.c (subsegs_finish): Likewise.
4800 * config/obj-coff.c (write_object_file): Likewise.
4801 * config/tc-i386.h (md_maybe_text): Don't define.
4802 (md_do_align): Use subseg_text_p to set the default fill.
4803 * config/tc-m32r.c (m32r_do_align): Likewise.
4804 * config/tc-sh.c (sh_do_align): Likewise.
4805 * config/tc-sparc.h (md_do_align): Likewise.
4807 1999-06-12 David O'Brien <obrien@freebsd.org>
4809 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4810 * configure: Rebuild.
4812 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4814 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4815 * Makefile.am: Rebuild dependencies.
4816 * Makefile.in: Rebuild.
4818 * config/tc-i386.c (i386_immediate): Remove unused label
4821 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4822 * symbols.c: Likewise.
4823 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4824 sy_next field when taking address, rather than symbol_next.
4826 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4828 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4829 value from the output file architecture.
4830 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4831 * dwarf2dbg.h: Change bfd_vma to addressT.
4833 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4835 * dwarf2dbg.h: Use PARAMS in function declarations.
4837 1999-06-11 Martin Dorey <mdorey@madge.com>
4839 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4840 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4842 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4844 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4846 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4848 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4851 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4853 * read.c (read_a_source_file): Only declare inescape if
4856 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4858 (find_entry_byval): Add parens to avoid warning.
4860 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4862 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4865 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4867 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4870 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4871 synthetize_setx): New functions.
4872 (md_assemble): Broken the special cases into the above
4873 functions. Make compiler happy if sizeof(bfd_vma)==4.
4874 Fix sethi generated from set/setuw. If instructions have a relloc,
4875 always clear the fields to be relocated in the opcode.
4876 (sparc_ip): Remove special_case global variable.
4878 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4880 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4881 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4882 indication of success rather than a value.
4883 (itbl_get_val): Likewise.
4884 (itbl_get_field): Use strcspn. Change delimiters to include
4886 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4887 (itbl_get_val): Likewise.
4888 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4890 * symbols.c (copy_symbol_attributes): Convert local symbols to
4893 1999-06-10 Nick Clifton <nickc@cygnus.com>
4895 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4898 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4900 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4901 Optimize set if sizeof(bfd_vma) == 64.
4902 (sparc_ip): Fix sethi - without %hi() it should generate
4903 R_SPARC_22 reloc, not R_SPARC_HI22.
4904 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4906 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4908 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4909 (s_ncons): New function.
4910 (native_op_table): New table.
4911 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4912 R_SPARC_OLO10 handling.
4914 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4916 * expr.h (struct expressionS): Revert last change; widen X_op.
4917 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4919 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4921 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4922 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4923 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4924 * Makefile.in: Regenerated.
4926 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4927 `common' pass on to s_mri_common.
4928 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4930 1999-06-06 Richard Henderson <rth@cygnus.com>
4932 * config/obj-elf.c (obj_elf_section): Don't free the return
4933 value of demand_copy_C_string.
4935 1999-06-05 Richard Henderson <rth@cygnus.com>
4937 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4938 creation logic from obj_elf_create_section.
4940 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4941 (section_stack): New.
4942 (special_sections): Make const.
4943 (obj_elf_section): Gut and rewrite parsing.
4944 (obj_elf_change_section): New function broken out of obj_elf_section.
4945 (obj_elf_parse_section_letters): Likewise.
4946 (obj_elf_section_word): Likewise.
4947 (obj_elf_section_type): Likewise.
4948 (obj_elf_previous): Treat as a toggle.
4949 (obj_elf_popsection): New.
4950 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4951 (ppc_section_type): Likewise.
4952 * config/tc-ppc.h: Likewise.
4954 * expr.h (struct expressionS): Don't make X_op a bitfield.
4955 * config/tc-alpha.c: Update for symbol handling changes.
4956 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4957 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4959 1999-06-05 Richard Henderson <rth@cygnus.com>
4961 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4962 (dwarf2_gen_line_info): Kill unused variables.
4963 (dwarf2_finish): Likewise.
4964 (dwarf2_where): Likewise.
4965 (dwarf2_directive_file): If we've only got a string,
4966 hand off to s_app_file.
4967 * ecoff.c: Move the include of ecoff.h.
4968 * symbols.h (S_IS_FUNCTION): Prototype.
4970 * read.c (LEX_HASH): Supply a default.
4972 (s_globl): Update `c' after skipping whitespace.
4973 * read.h (LEX_END_NAME, is_name_ender): New.
4974 * expr.c (get_symbol_end): Respect it.
4976 1999-06-04 Mark Klein <mklein@dis.com>
4978 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4980 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4982 * config/tc-hppa.c: Update for symbol handling changes.
4984 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4986 * cgen.c: Update for symbol handling changes.
4987 * config/tc-m32r.c: Likewise.
4989 * config/tc-hppa.h: Update for symbol handling changes.
4990 * config/tc-hppa.c: Likewise.
4992 * config/tc-arm.h: Update for symbol handling changes.
4993 * config/tc-arm.c: Likewise.
4994 (symbol_make_empty): Remove. Just use symbol_create.
4996 * symbols.c (symbol_set_tc): Correct name.
4998 * Makefile.am: Rebuild dependencies.
4999 ($(OBJS)): Don't depend upon struc-symbol.h.
5000 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5001 * dep-in.sed: Don't remove struc-symbol.h.
5002 * Makefile.in: Rebuild.
5004 * doc/internals.texi (Symbols): Describe changes in symbol
5007 1999-06-03 Richard Henderson <rth@cygnus.com>
5009 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5010 instead of doing the work by hand.
5012 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5014 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5015 state of line state-machine.
5016 (struct ls): Collect DWARF2 line state-machine state in new member
5017 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5018 resulted in any DWARF2 directives.
5019 (reset_state_machine): New function.
5020 (out_end_sequence): Ditto.
5021 (dwarf2_gen_line_info): When switching sections or switching to a
5022 lower text address, call out_end_sequence() first to terminate the
5023 previous code sequence as code sequences MUST have monotonically
5024 increasing addresses.
5025 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5027 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5029 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5030 DWARF2 debug info (line information only, at this point).
5031 * as.h: Update comment about supported debug formats.
5032 * dwarf2dbg.c, dwarf2dbg.h: New files.
5033 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5035 * expr.c (operand): Don't use [ for parens if we want an index op.
5036 (op_encoding): Switch [ into O_index, if desired.
5037 (op_rank): Renumber with O_index on bottom.
5038 (expr): If O_index, match closing bracket.
5039 * expr.h (O_index): New.
5041 * read.c (read_a_source_file): Conditionally allow matched "
5042 in lines passed to md_assemble.
5044 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5046 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5048 Add support for storing local symbols in a small structure to save
5049 memory when assembling large files.
5050 * as.h: Don't include struc-symbol.h.
5051 (symbolS): Add typedef.
5052 * symbols.c: Include struc-symbol.h.
5053 (local_hash): New static variable.
5054 (save_symbol_name): New static function, from symbol_create.
5055 (symbol_create): Call save_symbol_name.
5056 (local_symbol_count): New static variable.
5057 (local_symbol_conversion_count): Likewise.
5058 (LOCAL_SYMBOL_CHECK): Define.
5059 (local_symbol_make): New static function.
5060 (local_symbol_convert): New static function.
5061 (colon): Handle local symbols. Create local symbol for local
5063 (symbol_table_insert): Handle local symbols.
5064 (symbol_find_or_make): Create local symbol for local label name.
5065 (symbol_find_base): Check for local symbol.
5066 (symbol_append, symbol_insert): Check for local symbols.
5067 (symbol_clear_list_pointers, symbol_remove): Likewise.
5068 (verify_symbol_chain): Likewise.
5069 (copy_symbol_attributes): Likewise.
5070 (resolve_symbol_value): Handle local symbols.
5071 (resolve_local_symbol): New static function.
5072 (resolve_local_symbol_values): New function.
5073 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5074 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5075 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5076 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5077 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5078 (symbol_previous, symbol_next): New functions.
5079 (symbol_get_value_expression): Likewise.
5080 (symbol_set_value_expression): Likewise.
5081 (symbol_set_frag, symbol_get_frag): Likewise.
5082 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5083 (symbol_mark_used_in_reloc): Likewise.
5084 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5085 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5086 (symbol_mri_common_p): Likewise.
5087 (symbol_mark_written, symbol_clear_written): Likewise.
5088 (symbol_written_p): Likewise.
5089 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5090 (symbol_section_p, symbol_equated_p): Likewise.
5091 (symbol_constant_p): Likewise.
5092 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5093 (symbol_get_obj, symbol_set_obj): Likewise.
5094 (symbol_get_tc, symbol_set_tc): Likewise.
5095 (symbol_begin): Initialize local_hash.
5096 (print_symbol_value_1): Handle local symbols.
5097 (symbol_print_statistics): Print local symbol statistics.
5098 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5099 Declare new symbols.c functions. Move many declarations here from
5101 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5102 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5103 (struct symbol): Move bsym to make it clearly the first field.
5104 Remove TARGET_SYMBOL_FIELDS.
5105 (symbolS): Don't typedef.
5106 (struct broken_word): Remove.
5107 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5108 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5109 (symbol_clear_list_pointers): Likewise.
5110 (symbol_insert, symbol_remove): Likewise.
5111 (symbol_previous, symbol_append): Likewise.
5112 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5113 (struct local_symbol): Define.
5114 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5115 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5116 (local_symbol_get_frag, local_symbol_set_frag): Define.
5117 (local_symbol_get_real_symbol): Define.
5118 (local_symbol_set_real_symbol): Define.
5120 * write.c (write_object_file): Call resolve_local_symbol_values.
5121 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5122 (TARGET_SYMBOL_FIELDS): Don't define.
5123 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5124 ECOFF_DEBUGGING, add ECOFF fields.
5125 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5126 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5127 ECOFF_DEBUGGING, add ECOFF fields.
5128 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5129 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5130 * config/tc-mcore.h: Don't include struc-symbol.h.
5131 (TARGET_SYMBOL_FIELDS): Don't define.
5132 (struct mcore_tc_sy): Define.
5133 (TC_SYMFIELD_TYPE): Define.
5134 * Many files: Use symbolS instead of struct symbol. Use new
5135 accessor functions rather than referring to symbolS fields
5138 * read.c (s_mri_common): Don't add in value of line_label.
5140 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5141 checking for SEC_LINK_ONCE.
5143 * config/tc-sh.h (sh_fix_adjustable): Declare.
5145 * app.c (input_buffer): New static variable.
5146 (app_push): Save saved_input in allocated buffer.
5147 (app_pop): Restored saved_input.
5148 (do_scrub_chars): Change get parameter to take char * and int as
5149 arguments. Change GET macro to pass input_buffer to get
5150 function. Don't save input into allocated buffer.
5151 * as.h (do_scrub_chars): Update declaration.
5152 * input-file.c (input_file_get): Change to take char * and int.
5153 Read data into passed in buffer. Remove static buffer.
5154 * read.c (scrub_from_string): Change to take char * and int. Copy
5155 data into passed in buffer.
5157 * hash.h: Neaten. Declare hash_traverse.
5158 * hash.c: Complete rewrite based on BFD hashing code.
5159 * gasp.c (chunksize): New variable.
5160 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5163 1999-05-28 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5166 addend unless the target uses an old ABI.
5168 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5170 -Wchar-subscripts cleanup
5171 * listing.c (listing_newline): Use unsigned char variable, so
5172 calls to isascii,iscntrl are correct.
5173 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5175 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5176 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5177 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5178 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5180 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5182 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5184 (arch_coldfire_p): New #define.
5185 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5187 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5189 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5191 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5192 (install_operand): Add place `N'.
5193 (init_table): Add registers ACC, MACSR, MASK.
5195 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5197 * config/tc-m68k.c: Change mcf5200 --> mcf.
5198 (archs): Add mcf5206e, mcf5307.
5199 (m68k_ip): Add format `u'.
5200 (install_operand): Add place `m', `M', `h'.
5201 (init_table): Add upper/lower registers.
5203 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5205 1999-05-28 Martin Dorey <mdorey@madge.com>
5207 * config/tc-i960.c: Several minor changes to add ELF and
5208 BFD_ASSEMBLER support.
5209 * config/tc-i960.h: Likewise.
5210 * configure.in (i960-*-elf*): New target.
5211 * aclocal.m4, configure: Rebuild.
5213 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5215 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5216 reloc changes when defined(BFD_ASSEMBLER).
5218 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5220 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5222 * write.c (write_print_statistics): Output to file, not stderr.
5224 * expr.c (generic_bignum_to_int32,64): Prototype.
5226 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5227 output_sleb128, output_uleb128, output_big_sleb128,
5228 output_big_uleb128, output_big_leb128): Prototype.
5229 (output_big_sleb128, output_big_uleb128): Make inline.
5230 (output_big_leb128): Remove inline
5232 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5233 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5234 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5235 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5236 value for correct overflow check in write.c:fixup_segment.
5237 * write.c (fixup_segment): Move bitfield overflow checks to after
5238 the md_apply_fix call.
5239 * config/obj-coff.c (fixup_segment): Likewise.
5240 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5241 valueT *val argument.
5243 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5245 * config/atof-ieee.c (gen_to_words): Correctly round a
5246 denormalized number. Fix off-by-one in range checking for
5247 exponent in a denormal.
5249 1999-05-10 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5254 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5256 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5258 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5260 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5261 (ReverseRegRegmem): Remove.
5262 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5263 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5264 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5267 From Doug Ledford <dledford@redhat.com>
5268 * config/tc-i386.h (RegXMM): New for P/III.
5269 * config/tc-i386.c: Add support for P/III.
5271 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5273 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5274 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5275 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5277 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5279 * config/tc-i386.c (i386_immediate): Skip whitespace before
5280 complaining about junk after expression.
5281 (i386_displacement): Likewise.
5283 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5285 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5286 Don't copy before downcaseing.
5288 1999-05-05 Catherine Moore <clm@cygnus.com>
5290 * tc-m68k.c: Include elf/m68k.h.
5291 (m68k_elf_final_processing): New routine.
5292 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5295 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5297 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5300 1999-04-30 Nick Clifton <nickc@cygnus.com>
5302 * config/tc-mcore.c (mcore_s_section): Dump literals before
5305 1999-04-29 Nick Clifton <nickc@cygnus.com>
5307 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5310 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5312 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5313 (TC_INIT_FIX_DATA): Delete.
5314 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5315 (TC_INIT_FIX_DATA): Delete.
5316 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5317 * write.c (fix_new_internal): Initialize fx_cgen member.
5318 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5319 (gas_cgen_md_apply_fix3): Update.
5320 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5321 (md_cgen_record_fixup_exp): Update.
5322 (FX_OPINFO_R_TYPE): Update.
5324 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5325 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5326 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5327 * frags.h (struct frag): Make opindex, opinfo ints.
5329 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5331 1999-04-26 Tom Tromey <tromey@cygnus.com>
5333 * aclocal.m4, configure: Updated for new version of libtool.
5335 1999-04-22 Nick Clifton <nickc@cygnus.com>
5337 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5339 (md_apply_fix3): Do not fix up absolute relocations against
5342 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5344 1999-04-20 Nick Clifton <nickc@cygnus.com>
5346 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5347 changes and data-in-text directives.
5348 (mcore_cons): New function: intercept cons() operations.
5349 (mcore_float_cons): New function: intercept float_cons()
5351 (mcore_stringer): New function: intercept stringer() operations.
5353 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5355 * obj.h (struct format_ops): Change generate_asm_lineno field to
5357 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5359 * config/tc-alpha.c (find_opcode_match): Add default case to
5361 (find_macro_match): Likewise.
5362 (load_expression): Parenthesize && within ||.
5364 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5366 1999-04-17 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5369 .text .data .section pseudo ops.
5370 (mcore_s_section): New function. Dump lits before changing secs.
5371 (mcore_s_text): New function. Dump lits before changing secs.
5372 (mcore_s_data): New function. Dump lits before changing secs.
5374 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5376 * config/tc-mips.c (mips_32bitmode): New.
5377 (md_begin): Set mips_32bitmode if needed.
5378 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5379 Set EF_MIPS_32BITMODE.
5381 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5383 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5386 1999-04-16 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5390 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5392 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5393 expressions correctly.
5396 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5398 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5400 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5402 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5403 and fmpynfadd instructions.
5405 1999-04-11 Richard Henderson <rth@cygnus.com>
5407 * as.h (environ): Declare it, if needed.
5408 * as.c (dump_statistics): Don't declare environ.
5409 * configure.in (environ): Detect declaration.
5410 * configure, config.in: Rebuild
5412 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5413 (i386_displacement): Allocate enough space for replacement buffer.
5414 Clean up replacement buffer initialization.
5416 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5418 * subsegs.c (section_symbol): Don't create a new symbol if one
5419 already exists; instead, use the existing one, but set its segment
5420 and frag data if it hasn't already been defined.
5421 * config/obj-coff.c (c_section_symbol): Likewise.
5423 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5425 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5427 1999-04-08 Nick Clifton <nickc@cygnus.com>
5429 * config/tc-mcore.c: New File: Support routines for MCore
5431 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5432 * config/obj-coff.c: Add support for mcore-pe target.
5434 * Makefile.am: Add support for MCore targets.
5435 * Makefile.in: Regenerate.
5436 * configure.in: Add support for MCore targets.
5437 * configure: Regenerate.
5439 * doc/all.texi: Set MCORE.
5440 * doc/as.texinfo: Document MCore specific command line options.
5442 * write.h: Prevent multiple inclusion.
5444 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5446 * asintl.h (LC_MESSAGES): Never define.
5447 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5449 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5452 * Makefile.am (m68k-parse.c): If configuring in the source
5453 directory, copy m68k-parse.y into the local directory before
5454 running ylwrap, to remove spurious differences when generating
5456 * Makefile.in: Rebuild.
5458 * config/tc-sparc.h (md_do_align): Just allocate the number of
5459 bytes necessary, rather than always allocating 1024.
5461 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5463 * listing.c (listing_newline): Add cast to avoid warning.
5464 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5465 * config/tc-i386.c (i386_scale): Add return value.
5466 (build_displacement_string): Remove unused local temp_disp2.
5467 (i386_intel_memory_operand): Add parentheses to avoid warning.
5468 (i386_intel_operand): Remove unused local end_of_operand_string.
5469 (i386_operand): Remove unused local operand_modifier.
5470 (i386_operand): Add parens to avoid warning.
5472 1999-04-04 Don Bowman <don@pixsci.com>
5474 * configure.in: Add mips*-*-vxworks* target; have it define
5476 * configure, config.in: Rebuild.
5478 1999-03-31 Nick Clifton <nickc@cygnus.com>
5480 * configure.in (emulations): Add support for arm-epoc-pe.
5481 * configure: Regenerate.
5482 * config/te-epoc-pe.h: New file. Define macros specific to
5484 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5485 for arm-epoc-pe target.
5487 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5489 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5491 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5493 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5494 detect ",n" without a condition.
5495 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5498 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5500 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5501 instruction is encoded with one bit.
5504 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5506 * doc/internals.texi (CPU backend): Mention that
5507 line_separator_chars should not include newline. From thi
5508 <ttn@mingle.glug.org>.
5510 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5512 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5513 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5515 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5517 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5519 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5521 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5524 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5526 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5528 1999-03-15 Martin Hunt <hunt@cygnus.com>
5530 * app.c (do_scrub_begin): Change '-' back to a symbol char
5531 so we can use multiple opcodes on a line again.
5533 * config/tc-d30v.c: By default, warn if a symbol has
5534 the same name as a register. Plus some minor
5535 updates from the branch.
5537 1999-03-13 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5540 BFD_RELOC_16 and BFD_RELOC_64.
5542 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5544 * expr.c (expr): Add missing else.
5546 1999-03-12 Nick Clifton <nickc@cygnus.com>
5548 * config/tc-arm.c (md_apply_fix3): Improve error message.
5550 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5552 * Makefile.am (CPU_TYPES): Add fr30.
5553 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5554 (fr30,m32r dependencies): Update.
5555 * Makefile.in: Rebuild.
5557 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5558 (gas_cgen_record_fixup_exp): Ditto.
5559 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5560 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5561 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5562 (md_cgen_lookup_reloc): Update use of operand->type.
5563 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5564 (md_convert_frag): Call cgen_operand_lookup_by_num.
5565 (md_cgen_lookup_reloc): Update use of operand->type.
5566 (m32r_cgen_record_fixup_exp): Ditto.
5568 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5570 * config/tc-mips.c (md_show_usage): Fix message.
5572 1999-03-03 Nick Clifton <nickc@cygnus.com>
5574 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5575 and LDR reg,=<expr> instruction.
5577 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5580 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5582 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5584 1999-02-17 Nick Clifton <nickc@cygnus.com>
5586 This patch was created by: Scott Bambrough
5587 <scottb@corelcomputer.com>
5590 Special cased '@' character. The '@' character is used as the
5591 ARM assembler comment character, as a special character
5592 and in ELF .symver pseudo-op's, and as a special character in
5593 .type and .section pseudo-ops.
5594 (symver_pseudo): New static variable.
5595 (symver_state): New static variable.
5596 (struct app_save): Add field 'symver_state'.
5597 (app_push): Save global symver_state int struct app_save.
5598 (app_pop): Restore global symver_state from struct app_save.
5599 (do_scrub_chars): Special case handling of '@' character in
5602 * configure.in: Modified to recognize armv* uname syntax from ARM
5604 * configure: Regenerated.
5606 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5607 a prefix to the section's type.
5608 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5609 the type's typename.
5611 * config/tc-arm.h: Add support for PIC generation:
5612 (pic_code): New boolean.
5613 (obj_relocate_extern): Define.
5614 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5615 (TC_CONS_FIX_NEW): Define.
5616 (tc_fix_adjustable): Define.
5617 (GLOBAL_OFFSET_TABLE_NAME): Define.
5619 * config/tc-arm.c: Add support for PIC generation:
5620 (line_seperator_chars): Allow ';' as a seperator for Linux.
5621 (is_immediate_prefix): New macro.
5622 (arm_parse_reloc): New function.
5623 (s_arm_elf_cons): New function.
5624 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5625 (md_undefined_symbol): Special case handling for the Global Offset
5627 (md_apply_fix3): Handle PIC relocs.
5628 (tc_gen_reloc): Handle PIC relocs.
5629 (md_parse_option): Add support for '-k' command line switch to
5630 enable PIC generation.
5631 (cons_fix_new_arm): New function.
5632 (s_arm_elf_cons): New function.
5634 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5636 * configure.in: Add comments for uses of AC_DEFINE.
5637 * acinclude.m4: Likewise.
5638 * acconfig.h: Remove.
5639 * aclocal.m4: Rebuild.
5640 * configure: Rebuild.
5641 * Makefile.in: Rebuild.
5642 * config.in: Rebuild.
5644 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5646 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5647 non-constant offset from a base register.
5649 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5651 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5654 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5656 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5657 (emit_insn): Look for pc-relative and no-overflow specifiers on
5658 internal relocation types.
5660 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5662 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5665 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5667 (mips_4650, mips_4010, mips_4100): Variables removed.
5668 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5669 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5671 (md_begin): Don't bother initializing the mips_NNNN variables;
5672 mips_cpu is set, and that's good enough now.
5673 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5674 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5675 (show): New function, to handle wrapping in the CPU lists.
5676 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5678 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5680 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5681 than treat as an immediate specifier.
5683 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5685 * config/tc-i386.c: Prototype many functions.
5686 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5687 (i386_immediate): Remove unused second argument.
5688 (i386_intel_operand): Fix i386_is_reg typo.
5689 (i386_operand): Use allow_naked_reg.
5690 (output_invalid): Make operand int for K&R.
5692 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5694 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5696 * Makefile.in: Rebuild.
5698 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5700 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5702 (EXTRA_as_new_SOURCES): Comment out.
5703 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5704 * Makefile.in: Rebuild.
5705 * doc/Makefile.in: Rebuild.
5706 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5707 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5708 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5709 * configure: Rebuild.
5710 * aclocal.m4: Rebuild.
5711 * config.in: Rebuild.
5712 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5713 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5714 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5715 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5716 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5717 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5718 (gas_cgen_record_fixup_exp): Ditto.
5719 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5720 descriptor, not global variable.
5721 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5722 descriptor, not global variable. Refer to insert_operand handler
5723 via cpu descriptor, not global function.
5724 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5725 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5726 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5727 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5728 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5729 * config/tc-m32r.c: Ditto.
5730 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5731 (md_assemble): Ditto.
5732 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5734 1999-02-09 Nick Clifton <nickc@cygnus.com>
5736 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5737 relocations for ELF targets.
5739 1999-02-08 Nick Clifton <nickc@cygnus.com>
5741 * configure.in: Add support for StrongARM target.
5742 * configure: Regenerate.
5744 1999-02-05 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5748 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5751 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5753 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5755 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5757 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5758 (INTEL_DWORD_MNEM_SUFFIX): Define.
5761 (DWORD_PTR): Define.
5762 (XWORD_PTR): Define.
5764 (OFFSET_FLAT): Define.
5766 (NONE_FOUND): Define.
5769 * config/tc-i386.c (set_intel_syntax): New routine.
5770 (intel_syntax): Declare.
5771 (allow_naked_reg): Declare.
5772 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5773 (intel_float_operand): New routine.
5774 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5775 Handle brackets as well as parens. Call i386_intel_operand for
5776 intel syntax. Reverse operands if appropriate. Handle new
5777 suffixes. Handle movzx and movsx.
5778 (i386_is_reg): New routine.
5779 (i386_immediate): New routine.
5780 (i386_scale): New routine.
5781 (i386_displacement): New routine.
5782 (i386_operand_modifier): New routine.
5783 (build_displacement_string): New routine.
5784 (i386_parse_seg): New routine.
5785 (i386_intel_memory_operand): New routine.
5786 (i386_intel_operand): New routine.
5787 (i386_operand): Call i386_displacement, i386_immediate,
5788 i386_scale, etc. instead of handling inline.
5789 (parse_register): Handle registers without prefix.
5791 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5793 * configure: Regenerate.
5794 * configure.in (arm-*-oabi): New.
5795 (thumb-*-oabi): New.
5796 * config/tc-arm.c (target_oabi): Declare.
5797 (md_apply_fix3): Support REL relocs.
5798 (md_parse_option): Handle -oabi.
5799 (elf32_arm_target_format): New routine.
5800 (md_longopts): Add OPTION_OABI.
5801 * config/tc-arm.h: Redefine TARGET_FORMAT.
5804 1999-01-28 Nick Clifton <nickc@cygnus.com>
5806 * write.c (write_relocs): Handle out of range error.
5808 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5809 (fr30_force_relocation): Default to 0.
5811 * config/tc-fr30.h (obj_fix_adjustable): Define.
5812 (TC_FORCE_RELOCATION): Define.
5814 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5817 1999-01-16 Nick Clifton <nickc@cygnus.com>
5819 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5820 merge of two instructions if the left instruciton kills the right.
5822 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5824 * Makefile.in: Regenerate.
5825 * configure.in: Redo test for using cgen.
5826 * configure: Regenerate.
5828 1999-01-09 Nick Clifton <nickc@cygnus.com>
5830 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5831 redefinition of this macro.
5833 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5835 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5838 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5840 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5841 a read of HI or LO and an immediatly following branch.
5843 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5845 * config/tc-mips.c (md_begin): Another correction to the setting of
5848 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5850 * config/tc-mips.c (md_begin): Correct type-o in setting of
5853 1998-12-21 Nick Clifton <nickc@cygnus.com>
5855 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5856 bit insn when optimizing, so that parallelised instructions will
5857 start on a 32 bit boundary.
5859 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5861 * config/tc-mips.c (mips_eabi64): New.
5862 (md_begin): Set mips_eabi64.
5863 (mips_elf_final_processing): Use it.
5865 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5867 * config/tc-mips.c (mips_elf_final_processing):
5868 Correct setting of ABI in e_flags.
5870 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5872 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5875 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5877 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5879 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5881 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5882 warning, values that don't fit in the field.
5884 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5886 * config/tc-mips.c (mips_abi_string): New.
5887 (md_parse_option,md_longopts): Add mabi.
5888 (mips_elf_final_processing): Set e_flags based on mabi flag.
5890 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5892 * config/tc-mips.c (md_parse_option): Handle vr4111.
5894 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5896 * config/tc-h8300.c (build_bytes): Change message given if the
5897 instruction requires H8/300H mode and we're not in Hmode, to
5898 suggest that it may be the operand modes that are the problem, not
5899 necessarily the opcode.
5901 1998-12-10 Nick Clifton <nickc@cygnus.com>
5903 * config/tc-fr30.c: Add line separator character.
5905 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5907 * configure.in (hppa-*-mpeix*): New target.
5908 * config/obj-som.h (obj_som_compiler): Declare.
5909 * config/obj-som.c (compiler_seen): New static variable.
5910 (obj_som_compiler): New function.
5911 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5912 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5913 (pa_type_args): Set hppa_priv_level.
5914 (pa_compiler): New static function if OBJ_SOM.
5915 * configure: Rebuild.
5917 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * read.c (output_leb128): Don't mark as inline.
5921 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5923 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5924 AIX .vbyte unaligned data support.
5925 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5926 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5929 1998-12-07 Nick Clifton <nickc@cygnus.com>
5931 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5934 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5936 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5937 BFD_RELOC_ARM_PCREL_BRANCH.
5939 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5941 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5942 checking the target type.
5943 (mips-dec-bsd*): Set endian to little.
5944 * configure: Rebuild.
5946 COFF weak symbol support, based on patches from Mark Elbrecht
5947 <snowball3@usa.net>:
5948 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5949 * config/obj-coff.c (obj_coff_weak): New static function.
5950 (obj_coff_endef) [both versions]: Handle weak symbols.
5951 (coff_frob_symbol): Likewise.
5952 (yank_symbols): Likewise.
5953 (obj_pseudo_table): Add "weak".
5955 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5956 <aymeric.vincent@emi.u-bordeaux.fr>.
5957 * aclocal.m4: Rebuild with current tools.
5958 * configure: Rebuild.
5960 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5961 an assertion failure for a case we can't handle when OBJ_ECOFF.
5963 * expr.c (operator): And with 0xff to avoid problems with signed
5966 1998-12-03 Nick Clifton <nickc@cygnus.com>
5968 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5969 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5971 1998-12-02 Nick Clifton <nickc@cygnus.com>
5973 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5976 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5978 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5979 calculation of pcrel point.
5981 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5986 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5988 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5990 (d10v_cleanup): Only generate previous insn if a multiline insn is
5993 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5995 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5998 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6000 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6001 -marm6xxx command line switches.
6003 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6005 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6006 (itbl-ops.o): Delete duplicate dependencies.
6007 Rebuild dependencies.
6008 Add fr30 dependencies.
6009 * Makefile.in: Rebuild.
6011 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6015 * listing.c: Ignore line terminator characters found inside
6018 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6020 * po/gas.pot: Regenerated.
6022 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6024 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6025 fr30_is_label_start(). Also checks for delay slot insns.
6027 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6028 FR30 instructions which contain a colon in the mnemonic.
6030 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6032 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6034 * config/tc-fr30.c: Removed currently superflous code.
6036 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6038 * config/tc-fr30.h: New file.
6039 * config/tc-fr30.c: Tweaking so that it will compile.
6041 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6043 * config/tc-d10v.h (obj_fix_adjustable): Define.
6044 (TC_FORCE_RELOCATION): Define.
6045 (d10v_force_relocation): Declare.
6046 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6047 (md_apply_fix3): Handle Vtable relocs.
6048 (d10v_fix_adjustable): New.
6049 (d10v_force_relocation): New.
6051 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6053 * config/tc-d30v.c: Change default behaviour to ignore potential
6054 conflicts between register name and symbol names.
6056 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6058 * configure.in: Add fr30-*-*.
6059 * config/tc-fr30.c: New file.
6060 * Makefile.in: Regenerated.
6061 * config.in: Regenerated.
6062 * configure: Regenerated.
6063 * doc/Makefile.in: Regenerated.
6064 * po/gas.pot: Regenerated.
6066 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6068 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6071 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6073 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6075 (do_scrub_chars): Add some casts to unsigned char to avoid
6076 unwanted sign extension.
6077 * read.c (lex_type): Set characters about 127 to be symbol
6079 * config/tc-i386.c (md_begin): Set identifier_chars and
6080 operand_chars for values above 127.
6082 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6084 * configure.in: detect cygwin* instead of cygwin32*
6085 * configure: regenerate
6087 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6089 * listing.c: Add support for producing a listing from piped
6092 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6094 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6095 (append_insn): Account for the tx39's multiply behavior.
6097 1998-10-26 Michael Meissner <meissner@cygnus.com>
6099 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6100 from assemble_parallel_insns. Add support for '->' to indicate
6101 explicitly serializing the instructions.
6102 (md_assemble): Ditto.
6104 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6106 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6109 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6111 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6113 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6115 * config/tc-mips.c : support frame and regmask/fregmask when
6116 MIPS_STABS_ELF is specified.
6118 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6120 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6121 (md_apply_fix): Don't return 1 for VTABLE relocs.
6122 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6124 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6126 * doc/c-i386.texi: Replace occurences of "opcode" with
6127 "instruction mnemonic", "instruction", or "mnemonic" when
6128 referring to the name of an instruction. Use "opcode" when
6129 referring to the sequence of machine bytes.
6131 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6132 (is_opcode_char): Rename to is_mnemonic_char.
6133 (md_assemble and i386_operand): Correct error messages from
6134 "opcode" to "instruction mnemonic"
6135 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6136 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6137 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6138 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6139 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6140 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6141 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6143 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6145 * config/tc-i386.c (i386_operand): Check for garbage after
6148 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6150 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6151 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6153 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6155 * config/tc-sh.h (obj_fix_adjustable): Define.
6156 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6157 (md_apply_fix): Likewise.
6158 (tc_gen_reloc): Likewise.
6159 (sh_fix_adjustable): New.
6161 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6163 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6164 * cgen.h (gas_cgen_finish_insn): Update prototype.
6165 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6166 cgen_insn_t -> CGEN_INSN_INT.
6167 (make_parallel): Update handling of CGEN_INT_INSN_P.
6168 (assemble_parallel_insn): Ditto.
6169 (target_make_parallel): New function.
6170 (md_assemble): Use it.
6172 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6174 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6176 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6178 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6179 converted into lower case.
6181 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6183 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6184 (gas_cgen_tc_gen_reloc): Likewise.
6185 * config/tc-m32r.h (obj_fix_adjustable): Define.
6186 * config/tc-m32r.c (m32r_fix_adjustable): New.
6187 (m32r_force_relocation): Handle VTABLE relocs.
6189 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6191 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6193 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6195 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6196 to lower case before parsing.
6198 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6199 parallel insns modift buts in the PSW as a side effect.
6201 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6203 * config/tc-d30v.c (find_format): Test for missing flag and
6206 (md_apply_fix3): Fix error messages to avoid
6207 assumption about presence of a symbol.
6209 (parallel_ok): Disallow parallel instructions that both modify the
6212 (find_format): Generate a warning if an odd numbered register is
6213 used as the first register in a mutli-register instruction.
6215 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6217 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6218 relocations are always associated with a symbol.
6220 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6222 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6223 (elf32_sparc_force_relocation): Declare.
6224 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6225 (tc_gen_reloc): Handle vtable relocs.
6226 (elf32_sparc_force_relocation): New.
6228 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6230 * symbols.c (S_IS_FUNCTION): New.
6231 * config/tc-v850.h (obj_fix_adjustable): Define.
6232 (TC_FORCE_RELOCATION): Define.
6233 (v850_force_relocation): Declare.
6234 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6235 of fx_addnumber for VTABLE reloc addends.
6236 (md_apply_fix3): Handle VTABLE relocs.
6237 (v850_fix_adjustable): New.
6238 (v850_force_relocation): New.
6240 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6242 * tc-hppa.c (fp_operand_format): Add some additional formats.
6243 (pa_ip): Do not automatically promote into pa2.0 mode.
6244 (pa_level): Handle ".level 2.0".
6246 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6248 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6249 * config/tc-i386.h (template.extension_opcode): Change to
6250 unsigned int to allow full range of 8-bit opcode suffixes.
6251 (None): Redefine as 0xffff.
6253 From Jeff B Epler <jepler@usgs.gov>
6254 * doc/c-i386.texi (i386-SIMD): New section.
6256 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6258 * read.c (discard_rest_of_line): New function.
6259 * read.h: Declare it.
6260 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6262 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6264 * config/tc-d10v.c (find_symbol_matching_register): New function.
6265 (find_opcode): Cope with the case where a register name matches
6268 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6270 * config/tc-v850.c (md_pcrel_from): Rename to
6271 v850_pcrel_from_section.
6272 (v850_pcrel_from_section): Do not resolves symbols in other
6275 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6277 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-d10v.c (find_opcode): Generate an error if a register
6280 is supplied for an operand that should not be a register.
6282 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6284 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6285 instructions to have another instruction in the right bin.
6287 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6289 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6290 the right container if the left container holds a branch
6293 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6296 both a register name and symbol name.
6297 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6299 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6302 execution unit class.
6304 (reg_name_search): If a name matches a register and a symbol,
6305 prefer the register.
6306 (find_format): Disallow flag registers when a general purpose
6307 register is required.
6308 If a number is required, but a register has been given, check to
6309 see if a symbol with the same name as the register exists, and if
6310 so, use that symbol.
6312 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6314 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6316 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6318 * config/tc-d30v.c (find_format): Do not accept flag registers as
6319 general purpose registers.
6320 (find_format): If an immediate value is expected at a given place
6321 in a format, but a register name has been provided instead, check
6322 to see if that register name matches the name of a predefined
6323 symbol and if it does, then use the symbol instead.
6324 (reg_name_search): If a register name matches a symbol name,
6325 prefer the register name to the symbol name.
6327 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6329 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6330 the previous insn to empty.
6332 1998-09-20 Michael Meissner <meissner@cygnus.com>
6334 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6335 pieces, forcing the use of an ANSI compiler.
6337 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6339 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6341 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6343 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6345 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6347 (obj_elf_vtable_entry): Likewise.
6348 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6349 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6350 (tc_gen_reloc): Likewise.
6351 (arm_fix_adjustable): Likewise.
6352 (elf32_arm_force_relocation): New.
6353 (armelf_frob_symbol): Remove coff-style symbol support.
6355 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6357 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6359 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6361 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6362 OBJ_COFF so that routine is defined for a.out format.
6364 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6366 * config/tc-i386.c (i386_operand): Detect non-segment registers
6367 used as segment prefixes.
6369 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6372 optimize across FDE boundaries.
6374 * config/obj-coff.c (obj_coff_section): Preserve any link once
6375 flags when setting the section flags.
6377 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6379 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6380 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6382 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6384 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6387 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6389 * frags.c (frag_grow): Include the size of the frag struct in the
6392 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6393 if the new subseg comes before the old.
6395 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6397 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6398 to handle edge8 and edge16.
6400 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6402 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6403 before we clobber the symbol involved.
6405 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6407 * config/tc-arm.c: Remove OBJ_ELF definitions for
6408 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6409 use arm_adjust_symtab for OBJ_COFF.
6410 (armelf_adjust_symtab): New Routine.
6411 * config/tc-arm.h: Define obj_adjust_symtab to
6412 armelf_adjust_symtab for OBJ_ELF.
6414 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6416 * configure.in: Make all i386-elf targets use bfd_gas.
6417 * config/tc-i386.c (tc_i386_force_relocation): New.
6418 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6419 (md_apply_fix3): Likewise.
6420 (tc_gen_reloc): Handle them.
6421 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6422 tc_i386_force_relocation.
6424 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6426 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6428 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6430 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6431 current opcode after writing the first insturction of a reverse
6434 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6436 * read.h (generate_lineno_debug): Add prototype.
6437 * read.c (generate_lineno_debug): Make non-static.
6439 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6441 * config/tc-i386.c (md_assemble): Only warn for address/data size
6444 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6446 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6447 against Thumb function names, as the linker needs this information.
6449 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6451 * expr.c (operand): Check also that there is no advance in operand
6452 after atof_generic in order to decide "is it label 0f or floating
6455 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6458 command line options with a single dash.
6459 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6461 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6463 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6464 * tc-arm.c (arm_fix_adjustable): New routine.
6466 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6468 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6469 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6470 demand_empty_rest_of_line before mri_comment_end.
6471 (equals): Check garbage after expression before
6472 mri_comment_end in MRI mode.
6474 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6476 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6477 small immediate constant to use the constant itself rather than
6480 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6482 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6483 (pa_leave): Likewise.
6485 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6487 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6489 (i386_operand): Fix an error message.
6491 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6493 * doc/c-arm.texi (ARM Directives): Document .req directive.
6495 * config/tc-arm.c (reg_required_here): Display erroneous string if
6496 the register name could not be decoded.
6497 Do not set inst.instruction if the sift is -1.
6499 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6501 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6504 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6507 even if it is belived to be unnecessary.
6509 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6511 config/tc-i386.c (i386_operand): Size immediate constants by
6512 suffix (erroneously removed as part of July 7 change).
6514 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6516 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6517 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6518 (armelf_frob_symbol): New Routine.
6519 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6521 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6523 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6525 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6527 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6528 command line switches passed to assembler.
6530 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6532 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6533 (gas_cgen_opcode_desc): Declare.
6534 (gas_cgen_parse_operand): Declare.
6535 (*): Prepend gas_ to gas specific fns to denote them as such.
6537 * cgen.c (gas_cgen_opcode_desc): New global
6538 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6539 (queue_fixup): Renamed from cgen_queue_fixup.
6540 (*): Prepend gas_ to gas specific fns to denote them as such.
6542 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6543 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6544 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6545 Open opcode table and initialize it.
6546 (make_parallel): Use gas_cgen_opcode_desc.
6547 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6548 (md_assemble): Ditto.
6550 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6552 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6553 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6554 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6555 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6556 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6557 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6558 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6559 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6560 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6561 (INIT_STAB_SECTION): Likewise.
6562 (OBJ_PROCESS_STAB): Likewise.
6564 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6565 (md_parse_option): Watch for them.
6566 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6567 (md_begin): Kill neverdef code.
6568 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6569 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6570 (s_alpha_coff_wrapper): New.
6571 (md_pseudo_table): Trap all ECOFF pseudos.
6573 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6575 Start of changes to remove mdebug section from mips*-elf
6576 Based on MIPS_STAB_ELF definition
6577 * acconfig.h: undef if not configured
6578 * config.in: undef if not configured
6579 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6580 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6581 * stabs.c (s_stab_generic): flush frag
6583 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6585 * configure.in: (arm-*-elf): Handle.
6586 (thumb-*-elf): Handle.
6587 * configure: Regenerate.
6588 * read.c (stringer): Fix typo in comment.
6589 * write.c (fixup_segment): Don't add symbol value to addend if
6591 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6593 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6596 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6598 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6599 (write_2_short): Emit warning if new flag is set.
6600 (do_assemble): Set flags if left instruction is one of special
6601 "right-instruction-killer" type.
6603 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6605 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6606 Always output words in debug_info section as big endian.
6607 (sparc_target_format): Choose correct bfd target.
6608 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6610 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6612 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6613 to work with internationalization code. Issue an error when two
6614 operands match that are not allowed to match.
6616 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6618 * configure.in (install_tooldir): Allow target to specify whether
6619 it wants to be installed in $(tooldir)/bin.
6620 * configure: Regenerate.
6621 * Makefile.am (install-exec-local): Set install-exec-tooldir
6622 dependency via configure.
6623 * Makefile.in: Regenerate.
6625 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6627 * Makefile.am (install-exec-local): Split into two ...
6628 (install-exec-bindir,install-exec-tooldir): New rules.
6629 * Makefile.in: Regenerate.
6631 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6633 * Makefile.am (install-exec-local): Don't remove the file before
6634 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6635 W. Rozycki <macro@ds2.pg.gda.pl>.
6636 * Makefile.in: Rebuild.
6638 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6640 * cgen.c: Include libiberty.h.
6641 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6642 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6643 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6644 (md_cgen_lookup_reloc)): Declare.
6645 (md_cgen_record_fixup_exp): Declare.
6646 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6647 (m32r_relax_frag): Declare.
6648 (cgen_md_apply_fix3): Decls moved to cgen.h.
6649 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6650 (m32r_cgen_record_fixup_exp): Delete decl.
6651 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6652 (assemble_nop): Delete.
6653 (expand_debug_syms): Delete unused `exp'.
6654 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6655 Add default case for -Wall.
6656 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6657 (md_atof): Delete unused wordP.
6659 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6661 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6664 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6666 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6667 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6668 .print, .purgem, and .struct. Remove documentation for
6671 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6673 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6674 Update call to insert_operand.
6676 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6678 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6680 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6682 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6683 whitespace after a prefix operator.
6685 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6687 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6689 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6691 * config/tc-sparc.c (log2): New static function.
6692 (s_reserve): Use log2 to convert alignment before calling
6694 (s_common): Use log2 to convert alignment before calling
6695 record_alignment and frag_align.
6696 (sparc_cons_align): Use log2.
6698 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6700 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6701 (s_common): Likewise.
6703 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6704 initialization of waddr.
6705 (sparc_elf_final_processing): Add default case to switch.
6707 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6709 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6710 than temporary real.
6712 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * write.c (subsegs_finish): Don't align the segments if there were
6717 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6718 copying aux information.
6720 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6721 expression into a symbol.
6723 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6725 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6726 type to unsigned int.
6727 (md_assemble): Change type used to store offsets from unsigned
6729 (i386_operand): Switch error check to only call RESTORE_END_STRING
6730 once after parse_register.
6732 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6734 * config/tc-v850.c (md_show_usage): Changed format to match that
6737 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6739 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6741 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6743 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6746 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6749 * doc/Makefile.in: Rebuild.
6751 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6753 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6754 for %lo expressions.
6755 (mips_ip, case 'u'): Move range check after code to mask
6756 off bits in %hi/%lo expressions. Mask off high bits for
6759 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6761 * doc/Makefile.am (gasver.texi): New target.
6762 (as.info, as.dvi): Depends upon gasver.texi.
6763 * doc/as.texinfo: Include gasver.texi. Mention version number on
6764 title page and in top node.
6765 * doc/Makefile.in: Rebuild.
6767 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6769 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6770 but not including the line containing the edict.
6771 * listing.h (LISTING_EOF): New.
6772 * input-scrub.c (input_scrub_next_buffer): Call it.
6774 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6776 * config/tc-i386.c (i386_operand): Don't set the size of an
6777 immediate address based solely on the suffix and the mode.
6779 * config/tc-i386.c (md_assemble): Add assertion to make sure
6780 overlap2 does not set Imm.
6782 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6783 sequences of whitespace to a single space.
6784 (is_space_chars): Just compare with space.
6785 (md_begin): Don't initialize space_chars.
6786 (md_assemble): Just skip a single whitespace character.
6787 (i386_operand): Rewrite base-index parsing to use new
6788 parse_register, and to skip white space. Skip white space in a
6789 number of other places too. Don't give error message if
6790 parse_register fails.
6791 (parse_register): Change reg_string parameter to be non-const.
6792 Add end_op parameter. Skip white space after the `%', and return
6793 end of register string. Give error message here rather than
6796 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6798 Based on patch from Matt Semersky <matts@scd.hp.com>:
6799 * expr.c (op_encoding): Make const.
6800 (expr_set_precedence): New function.
6801 (expr_begin): Don't set operator rankings, just call
6802 expr_set_precedence.
6803 * expr.h (expr_set_precedence): Declare.
6804 * read.c (s_mri): Call expr_set_precedence.
6806 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * doc/as.texinfo (Statements): Remove paragraph discussing
6809 continuing lines with a backslash. This hasn't worked for years,
6812 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6814 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6816 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6817 (ps_CTORS, ps_DTORS): New section types.
6818 (vms_fixup_xtors_section): New function
6819 (Ctors_Psect, Dtors_Psect): Define.
6820 (IS_GXX_XTOR): Define
6821 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6822 Filter static constructors/destructors and add to
6823 Ctors_Symbols/Dtors_Symbols chain.
6824 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6825 appropriate section.
6827 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6828 * makefile.vms: Merge vax/vms support.
6830 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6832 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6833 (elf_pseudo_table): Add them.
6834 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6835 (md_apply_fix): Accept them.
6836 (mips_fix_adjustable): Don't adjust them.
6837 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6838 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6839 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6840 (tc_fix_adjustable): Don't adjust them.
6842 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6844 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6846 * Makefile.in: Regenerate.
6847 * configure.in: AC_SUBST cgen_cpu_prefix.
6848 * configure: Regenerate.
6850 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6852 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6853 Changed all users of COND12_DELAY.
6855 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6857 * config/tc-mn10300.c (set_arch_mach): New function.
6858 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6859 (md_begin): Default to mn10300 mode.
6860 (md_assemble): Only accept instructions for the core mn10300
6861 chip and the active machine type.
6863 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6865 * subsegs.h (segment_info_type): Give the struct a name.
6866 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6867 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6868 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6869 * config/tc-w65.h (tc_reloc_mangle): Declare.
6870 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6872 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6874 * config/tc-v850.c (v850_comm): Restore old section
6875 after common processing.
6877 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6879 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6881 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6883 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6884 char with code that explicitly sign-extends.
6886 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6888 * config/tc-v850.c (md_begin): Restore text section as the current
6889 section after creating call table sections.
6890 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6893 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6894 with call to macro SYM_AUXINFO.
6896 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6898 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6899 with the program transform name.
6900 * Makefile.in: Rebuild.
6902 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6904 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6907 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6909 * config/tc-i386.c (i386_operand): Be prepared for a space between
6910 the open parenthesis and the start of the register operand,
6911 because of the June 16 change.
6913 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6918 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6920 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6921 even if it is belived to be unnecessary.
6923 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6925 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6927 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6929 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6931 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6932 shift amount for a repeated operand. The shift amount for the
6933 repeated copy comes from the size of the operand.
6935 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6937 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6939 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6941 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6943 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6945 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6946 characters in it as LEX_IS_SYMBOL_COMPONENT.
6947 * config/tc-i386.h (tc_symbol_chars): Define.
6948 (extra_symbol_chars): Declare.
6949 * config/tc-i386.c (extra_symbol_chars): Define.
6950 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6951 (line_comment_chars): Set to '/' if TE_LINUX.
6952 * doc/c-i386.texi (i386-prefixes): Update.
6953 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6955 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6957 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6958 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6960 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6962 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6963 constraint in instructions REP & REPI.
6965 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6967 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6968 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6970 (check_range): If the operand is shifted, then shift the number
6971 before checking its range.
6973 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6975 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6978 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6980 * config/tc-v850.c (v850_comm): Create special sections as needed.
6982 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6984 * config/tc-d10v.c (write_2_short): Addition of swapping
6985 instructions for sequential and reverse sequential order when
6986 given order is not possible.
6988 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6990 * Makefile.am: Rebuild dependencies.
6991 (DEP_INCLUDES): Fix reference to intl build directory.
6992 * Makefile.in: Rebuild.
6994 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6996 * doc/c-i386.texi: Update 16 bit documentation.
6998 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6999 IgnoreDataSize to IgnoreSize as they are used for address size as
7001 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7002 32-bit mode, similarly addr16/data16 and variants.
7004 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7006 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7007 sequential word multiply instructions.
7009 (do_assemble): Add extra command line argument, to allow mul32
7010 attribute to be preserved across parallel insns.
7011 (md_assemble): Insert NOPs between explicitly parallel insns which
7012 contain an 32 bit multiply and a 16 multiply.
7014 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7016 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7019 * config/tc-i386.c (reloc): Add braces.
7021 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7022 consistent with Intel naming.
7023 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7024 use bitfields in sib_byte.
7025 (modrm_byte): Don't use bitfields here either.
7027 * config/tc-i386.c (current_templates): Add const.
7028 (parse_register): Add const to return, param, and char *s.
7029 (i386_operand): Add const to reg_entry *r.
7030 * config/tc-i386.h (templates): Add const to start, end.
7032 Inspired by code for 16 bit gas support from Martynas Kunigelis
7033 <martynas@nm3.ktu.lt>:
7034 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7035 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7036 (uses_mem_addrmode): Remove.
7037 (md_estimate_size_before_relax): Add support here too.
7038 (md_relax_table): Rewrite interface to md_relax for 16 bit
7040 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7041 (opcode_suffix_to_type): Remove.
7042 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7043 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7044 (md_convert_frag): Likewise.
7045 (i386_operand): Add support for 16 bit base/index regs,
7046 immediates, and displacements. Remove some unnecessary casts, and
7047 localise end_of_operand_string, displacement_string_start,
7048 displacement_string_end variables. Add GCC_ASM_O_HACK.
7049 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7051 * config/tc-i386.c (prefix_hash): Remove.
7052 (md_begin): Rewrite without obstacks. Remove prefix hash table
7053 handling. Rewrite lexical table handling.
7054 (i386_print_statistics): Don't print prefix statistics.
7055 (md_assemble): Rewrite instruction parser so that line is not
7056 converted to lower case. Don't do a hash_find for prefixes,
7057 instead recognise them via opcode modifier.
7058 (expecting_operand, paren_not_balanced): Localise variables.
7059 * config/tc-i386.h (IsPrefix): Define.
7060 (prefix_entry): Remove.
7062 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7063 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7064 '\\' in case where comment_chars contains '/'.
7066 * config/tc-i386.c (MATCH): Ensure given operand and template
7067 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7068 you must write `ljmp *table(%ebx)'.
7070 From H.J. Lu <hjl@gnu.org>:
7071 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7072 as 0 ifndef BFD_ASSEMBLER.
7073 (md_assemble): Allow immediate operands without suffix or
7074 other reg operand to default in size to the current code size.
7076 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7078 * config/tc-v850.c (md_begin): Restore creation of
7079 .call_table_text and .call_table_data sections.
7081 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7083 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7084 after emitting a word of noops.
7086 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7088 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7089 (i386_operand): Simplify checks for valid base/index combinations.
7090 Disallow `in 4(%dx),%al'.
7092 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7094 (add_prefix): Change parameter from char to int.
7096 * config/tc-i386.h (Ugh): Define opcode modifier.
7097 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7099 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7100 CONSISTENT_REGISTER_MATCH macros to check register types more
7101 thoroughly. Check for illegal suffix/operand combinations
7102 when matching insns with operands. Handle new `s' suffix, and
7103 associated FloatMF opcode modifier for float insns with memory
7105 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7106 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7107 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7108 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7109 DATA_PREFIX_OPCODE throughout.
7111 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7112 (md_assemble): Rewrite suffix/register operand checking code to be
7113 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7114 AnyMem, the better to grep.
7116 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7117 given a memory operand. Don't set Abs bits either.
7118 (type_names): Remove Mem*, Abs*.
7119 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7120 define opcode_modifiers as these cases are handled by Disp8,
7121 Disp16, Disp32 and suffix checks.
7122 (COMES_IN_BOTH_DIRECTIONS): Remove.
7123 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7125 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7126 if IgnoreDataSize modifier given. Remove ShortformW modifier
7127 test. Add test for ShortForm in W base_opcode modification.
7128 Merge Seg2ShortForm and Seg3ShortForm code.
7129 * config/tc-i386.h (ShortFormW): Remove.
7130 (IgnoreDataSize): Define.
7132 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7134 * config/tc-d30v.c (md_assemble): Store previous segment state
7135 with previous instruction.
7137 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7139 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7140 (ebp, esp): Remove static variables.
7141 (MATCH): Remove test for InOutPortReg.
7142 (i386_operand): Properly handle InOutPortReg here instead.
7143 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7144 (md_assemble): Simplify and correct modrm and sib generation.
7145 (i386_operand): Add warning for scale without index.
7146 Rewrite checks for valid base/index combinations.
7148 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7149 macros and enclose in do while(0).
7150 (RESTORE_END_STRING): Likewise.
7151 (md_assemble): Add one to printed operand number so we start
7152 from 1 not 0. Add some more gettext invocations.
7153 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7156 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7157 DATA_PREFIX, SEG_PREFIX): Define.
7158 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7159 (check_prefix): Remove function.
7160 (add_prefix): New function. Add prefix to i.prefix as well as
7162 (md_assemble): Changes for add_prefix. Remove hack for wait
7163 prefix, instead always output prefixes in fixed order. Test
7164 for jcxz/loop when selecting between word & dword operations,
7165 and add address size prefix rather than operand size prefix.
7166 Remove operand -> address size hack when emitting jcxz/loop.
7167 (i386_operand): Remove O_Absent check as it's done in expr.
7169 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * configure.in: Recognize m5200 as a cpu_type of m68k.
7172 * aclocal.m4: Rebuild with current libtool.
7173 * configure: Rebuild.
7175 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7177 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7178 to relaxable_symbol to prevent references to external symbol from
7181 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7183 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7184 symbols are relaxable.
7186 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7188 * config/tc-v850.c (md_begin): Don't create special
7189 sections by default.
7191 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7193 * config/tc-mips.c (macro): For div and udiv, close the
7194 reorder block as soon as possible.
7196 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7198 From Matt Semersky <matts@scd.hp.com>:
7199 * macro.c (macro_mri_mode): New function.
7200 * macro.h (macro_mri_mode): Declare.
7201 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7204 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7206 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7209 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7210 until after xstrdup in OBJ_EVAX case.
7212 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7214 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7215 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7216 of hardcoded magic number.
7217 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7219 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7221 * read.c (do_s_func): New function.
7223 * read.h (do_s_func): Add prototype.
7225 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7227 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7228 nops if fill pattern not specified.
7230 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7232 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7233 * config/te-go32.h (TE_GO32): Define.
7234 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7236 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7238 Implement .func/.endfunc pseudo-ops.
7239 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7241 * read.c (potable): Add .func,.endfunc.
7242 (s_func): New function.
7243 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7245 (in_doc_func_p,current_function_label): New static globals.
7246 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7248 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7250 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7251 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7252 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7253 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7254 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7255 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7256 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7257 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7258 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7259 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7260 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7261 * config/tc-a29k.c: Don't define md_short_jump_size,
7262 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7263 * config/tc-alpha.c: Likewise.
7264 * config/tc-alpha.h: Likewise.
7265 * config/tc-arm.c: Likewise.
7266 * config/tc-h8300.c: Likewise.
7267 * config/tc-h8500.c: Likewise.
7268 * config/tc-hppa.c: Likewise.
7269 * config/tc-i860.c: Likewise.
7270 * config/tc-i960.c: Likewise.
7271 * config/tc-ppc.c: Likewise.
7272 * config/tc-sh.c: Likewise.
7273 * config/tc-sparc.h: Likewise.
7274 * config/tc-tic30.c: Likewise.
7275 * config/tc-w65.c: Likewise.
7276 * config/tc-z8k.c: Likewise.
7278 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7280 * config/tc-vax.c (_): Delete this macro used for placeholder
7281 values in vax_operand_width_size; it conflicts with the _() macro
7282 used for internationalization.
7284 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7286 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7287 code. From Chris Moller <moller@bops.com>.
7289 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7290 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7291 * read.c (emit_expr): Initialize seg and subseg fields of a new
7293 * write.c (write_object_file): Switch to the appropriate segment
7294 and subsegment when processing a broken word.
7296 * config/tc-m68k.c (mri_assemble): New static function.
7297 (build_mri_control_operand): Call mri_assemble rather than
7299 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7300 (s_mri_endf, s_mri_endw): Likewise.
7302 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7304 * read.c (s_org): Call md_flush_pending_output if it is defined.
7306 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7308 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7310 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7311 (md_parse_option): Add for same.
7312 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7313 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7314 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7316 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7318 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7320 * config/tc-arm.c (find_real_start): Relax definition of local
7323 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7325 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7326 symbols at the given address, not just the last one specified.
7328 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7330 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7331 or number_to_chars_littleendian to write data.
7333 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7335 * config/tc-v850.c (md_assemble): Remove artificially created
7336 register name symbols.
7338 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7340 * write.c (fixup_segment): Change "segment" to "section" in
7343 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7345 * write.c (fixup_segment): Change sym1-sym2 message again.
7347 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7349 * write.c (fixup_segment): Improve error message for sym1-sym2
7350 errors when sym1 is in a different segment from sym2.
7352 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7354 * config/tc-m32r.c (warn_unmatched_high): New static local.
7355 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7356 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7357 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7358 (md_parse_option): Likewise.
7359 (md_show_usage): Likewise.
7360 (m32r_frob_file): Likewise.
7362 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7363 (read_a_source_file): Call them.
7364 * read.h (stabs_generate_asm_file): Declare.
7365 * stabs.c (stabs_generate_asm_file): New function.
7366 (generate_asm_file): New function.
7367 (stabs_generate_asm_lineno): Move file name handling into
7370 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7372 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7373 (d30v_current_align, d30v_current_align_seg): New variables.
7374 (d30v_last_label): New variable.
7375 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7376 (s_d30v_data, s_d30v_section): Likewise.
7377 (md_pseudo_table): Call them.
7378 (md_begin): Initialize d30v_current_align_seg.
7379 (md_assemble): Call d30v_align when needed by known current alignment.
7380 (d30v_frob_label, d30v_cons_align): New functions.
7381 * config/tc-d30v.h (md_do_align): Remove.
7382 (tc_frob_label): Call d30v_frob_label.
7383 (md_cons_align): New.
7385 * config/tc-d30v.c (find_format): Convert complex expressions to
7386 expression symbols before processing. Clean up code formatting.
7388 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7390 * po/Make-in (install-info): New target.
7392 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7394 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7396 * config/tc-mn10300.c (md_assemble): Likewise.
7398 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7400 * Makefile.am: Update with `make dep-am'.
7401 (HFILES): Add cgen.h.
7402 (cgen.o): Depend on cgen.h.
7403 * Makefile.in: Regenerate.
7405 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7407 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7409 * gasp.c (grab_label): Permit a label to be a preprocessor
7410 variable by permitting a label to start with a backslash.
7412 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7414 * config/tc-mips.c (validate_mips_insn): Removed hack
7415 for previously inaccessible bitfields in some INSN_TRAP
7418 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7420 * config/tc-d30v.c (do_assemble): Abort with error message
7421 if opcode operands do not match.
7423 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7425 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7426 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7427 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7428 similar new 'q' operand.
7430 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7432 * cgen.c (cgen_asm_finish_insn): Fix typo.
7434 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7437 * cgen.c: Include it.
7438 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7439 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7440 All callers updated.
7441 * config/tc-m32r.c: Include cgen.h.
7442 (m23r_insn): New members num_fixups,fixups.
7444 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7446 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7447 to avoid compiler warning.
7449 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7451 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7454 * makefile.vms (OBJS): Add ehopt.obj
7456 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7458 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7460 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7462 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7463 a short format insn.
7464 (md_assemble): Set it for explicitly packed insns.
7466 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7468 * config/obj-coff.c (c_symbol_merge): Do not take address of
7469 native fields when performing the memcpy.
7471 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7473 * config/tc-mips.c (macro,macro2): Implement
7474 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7476 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7478 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7479 relocations against globally visible symbols.
7480 * config/tc-m68k.c (relaxable_symbol): New macro.
7481 (m68k_ip, md_estimate_size_before_relax): Use it.
7482 (tc_m68k_fix_adjustable): Also handle weak symbols.
7484 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7486 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7487 references to externally visible symbols.
7488 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7489 values in twice for a PC relative reloc if the symbol is
7492 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7493 don't adjust a PC relative reloc against an externally visible
7495 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7496 for a PC relative fixup against an externally visible defined
7497 symbol, arrange to store object file and addend values as though
7498 the symbol were not defined.
7499 (tc_gen_reloc): Likewise.
7501 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7503 * read.c (sizeof_leb128): Referenced externally by write.c so
7506 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7508 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7509 and expand a 'debug' symbol associated with the next instruction
7510 that does not cause a short instruction to be filled with a NOP.
7511 (md_pseudo_table): Add support for .debugsym.
7512 (assemble_parallel_insn): Add calls to expand_debug_sym as
7514 (md_assemble): Ditto.
7516 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7518 * as.c (main): Conditionally call setlocale.
7519 * gasp.c (main): Likewise.
7520 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7521 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7523 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7525 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7527 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7529 * config/tc-hppa.c: Change all calls to bzero to use memset.
7530 (pa_ip): Add cast to avoid warning.
7531 (tc_gen_reloc, md_apply_fix): Likewise.
7532 (pa_find_space_by_number): Likewise.
7533 (hppa_force_relocation): Likewise.
7534 (pa_block): Change i to unsigned int.
7535 * config/obj-som.h (obj_som_copyright): Declare.
7537 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7539 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7540 for line numbers for assembly source.
7542 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * configure.in: Change version number to 2.9.4
7545 * configure: Rebuild.
7547 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7549 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7551 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7553 * ecoff.h: Change symbolS in function declaration to struct
7556 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7559 (md_convert_frag): Fix i18n typo.
7561 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7563 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7564 * ecoff.h: Protoype it.
7565 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7566 [EVAX] (s_alpha_prologue): Delete.
7567 (md_pseudo_table): Update.
7569 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7571 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7572 array to local pointer.
7573 (get_args, parse_expr): Add casts to avoid warnings.
7575 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7577 * read.c (s_set): Cast xmalloc return value to fragS *.
7578 * config/tc-m68k.c (m68k_ip): Function made static to match
7579 previous forward declaration.
7580 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7582 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7584 * config/tc-v850.c: Add internationalisation macros to error
7587 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7588 macros to error strings.
7590 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7592 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7593 reloc is in the TOC csect.
7594 (md_apply_fix3): Correct gettext typo.
7596 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7598 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7599 .L - they are local labels and the branches are not really
7600 function calls but rather far jumps.
7602 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7604 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7606 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7608 * config/tc-i386.c (md_assemble): Print operand number rather than
7609 using ordinal_names.
7610 (i386_operand): Likewise.
7612 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7614 * Makefile.am (INTLLIBS): Define to work around apparent automake
7616 All Makefiles: Regenerated.
7618 * Many files: Added gettext invocations around user-visible
7620 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7621 HAVE_LC_MESSAGES): Define.
7622 * dep-in.sed: Added asintl.h.
7623 * po/Make-in: New file.
7624 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7626 * read.c (Z_): Renamed from `_'.
7627 * Makefile.am (SUBDIRS): Added po.
7628 (POTFILES): new macro.
7629 (po/POTFILES.in): New target.
7630 ($(OBJS)): Added asintl.h.
7632 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7633 (as_new_LDADD): Added $(INTLLIBS).
7634 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7635 (gasp_new_LDADD): Added $(INTLLIBS).
7636 (gasp_new_DEPENDENCIES): New macro.
7637 * configure, aclocal.m4: Rebuilt.
7638 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7640 (ALL_LINGUAS): Define.
7641 * macro.c: Include "asintl.h".
7642 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7643 * as.h: Include "asintl.h".
7644 * config/tc-i386.c (ordinal_names): Removed.
7645 (md_assemble): Changed error text to avoid ordinal_names.
7646 (i386_operand): Likewise.
7647 (reloc): Added as_bad to avoid i18n problems.
7648 (tc_gen_reloc): Likewise.
7649 * config/tc-arm.c (bad_args): Now a #define.
7651 * config/obj-vms.c (VMS_stab_parse): Changed type of
7653 (global_symbol_directory): Unified strings to avoid i18n
7655 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7656 avoid i18n problems.
7657 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7658 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7660 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7662 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7664 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7666 * as.c (print_version_id): Added an fprintf to avoid i18n
7668 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7670 * expr.c (expr): Added as_warn call to avoid i18n problems.
7671 * messages.c (as_assert): Changed code to avoid i18n problems.
7672 (as_abort): Likewise.
7673 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7674 (s_space): Likewise.
7675 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7677 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7679 * config/tc-i386.c (check_prefix): New static function, split out
7681 (struct _i386_insn): Add wait_prefix field.
7682 (md_assemble): Remove wait_prefix local variable. Use
7683 check_prefix when adding a prefix.
7685 * config/tc-i386.c (current_templates): New static variable.
7686 (md_assemble): Remove current_templates local variable.
7687 (md_assemble, i386_operand): Improve error and warning messages in
7688 many places. Add RESTORE_END_STRING in many places before error
7689 return. Clarify some comments.
7691 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7693 (md_assemble): Parse string instruction operands, looking for
7694 segment override prefixes. Check for invalid segment prefixes on
7696 (i386_operand): i.seg[] and max mem_operand changes for string
7698 * config/tc-i386.h (EsSeg): Define.
7700 * config/tc-i386.h (regKludge): Define.
7701 (iclrKludge, imulKludge): Don't define.
7702 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7703 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7704 opcode_modifier checks to look for more common cases first. Add
7705 default_seg for IsString case.
7707 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7709 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7711 * configure: Rebuild with new automake and libtool.
7712 * aclocal.m4, Makefile.in: Likewise.
7714 * doc/Makefile.am (as.dvi): New target.
7715 * doc/Makefile.in: Rebuild.
7717 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7719 * configure.in: Added sparc86x support.
7721 * configure: Rebuild.
7723 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7725 (md_parse_option): Warn if -EL is not supported for this architecture.
7727 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7729 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7731 * config/tc-mips.c (mips_ip): Note when we use get match on
7732 the full instruction name.
7734 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7736 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7737 back into the expression to handle add/sub simplification correctly.
7739 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7741 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7743 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7745 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7748 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7750 * symbols.c (max_indent_level): New global.
7751 (print_symbol_value_1): Use it.
7752 * expr.h (expr_build_dot): Declare.
7753 * expr.c (expr_build_dot): New function.
7755 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7757 * symbols.c (print_binary): New function.
7758 (print_expr_1): Call it.
7760 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7762 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7763 operand in the opcode.
7765 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7767 * config/tc-i386.h: Reorder operand flags and opcode modifier
7768 flags for clarity. Remove unused definitions: Unknown,
7769 ImmUnknown, DispUnknown, NoModrm.
7770 * config/tc-i386.c (type_names): Add missing Debug type.
7771 (md_assemble): Better duplicate prefix checking. Quicker string
7772 instruction check via new opcode_modifier flag.
7774 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7776 * doc/as.texinfo (Invoking): Clarify -Wa example.
7778 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7780 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7781 (s_mips_weakext): Define.
7782 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7783 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7786 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7788 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7789 is an error if the value can not be computed at assembly time.
7790 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7792 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7794 * gasp.c (main): Set next field of new include_path structure to
7795 NULL. From Avery Pennarun <averyp@gdc.ca>.
7797 * read.c (s_mri_sect): Call as_bad rather than abort for an
7798 unsupported MRI target.
7800 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7802 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7803 the destination of a branch instruction should be altered.
7804 (find_real_start): New function: Locate the real, Thumb coded
7805 start of a Thumb function.
7806 (do_t_branch23): Alter the destination of branches to Thumb
7809 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7811 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7813 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7816 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7818 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7819 * doc/c-hppa.texi: Likewise.
7821 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7823 * Makefile.am: Rebuild dependencies.
7824 * Makefile.in: Rebuild.
7826 * Makefile.am (DEP_INCLUDES): New variable.
7827 (.dep1): Change to work when srcdir is not an absolute path.
7828 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7829 * Makefile.in: Rebuild.
7831 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7833 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7834 LinearAddress patch.
7836 * configure.in: Set version to 2.9.1.
7837 * configure: Rebuild.
7839 * Branched binutils 2.9.
7841 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7843 * config/tc-i386.h (FWait): Define.
7844 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7845 other prefixes. Check FWait flag in opcode table to see which
7846 instructions require an fwait prefix.
7848 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7850 * stabs.c (get_stab_string_offset): Always create a stab string
7853 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7855 Fix some gcc -Wall warnings:
7856 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7857 * ehopt.c (eh_frame_code_alignment): Likewise.
7858 * expr.c (integer_constant, operand): Likewise.
7859 * frags.c (frag_align): Likewise.
7860 * gasp.c (level_0, change_base, doinstr): Likewise.
7861 * hash.c (hash_ask): Likewise.
7862 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7863 (debugging_pseudo): Likewise.
7864 * macro.c (define_macro, check_macro): Likewise.
7865 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7866 (ignore_rest_of_line, float_cons): Likewise.
7867 * symbols.c (decode_local_label_name): Likewise.
7868 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7869 (fixup_segment, number_to_chars_bigendian): Likewise.
7870 (number_to_chars_littleendian): Likewise.
7871 * config/atof-ieee.c (gen_to_words): Likewise.
7872 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7873 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7874 * read.c (output_big_sleb128): Initialize locals to avoid
7876 (output_big_uleb128, equals): Likewise.
7877 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7878 to unsigned int. Change zeros to unsigned int.
7879 * cond.c (s_if): Add return to default case.
7880 * frags.c (frag_now_fix): Change return type to addressT.
7881 * frags.h (frag_now_fix): Update declaration.
7882 * listing.c (file_info_struct): Change linenum to unsigned int.
7883 (struct list_info_struct): Change hll_line to unsigned int.
7884 (print_source): Update format string.
7885 * read.c (emit_expr): Change scan to unsigned int, and don't
7886 bother to initialize it.
7887 * symbols.c (dollar_label_count): Change to unsigned long.
7888 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7889 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7890 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7892 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7894 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7895 mcf5200 just as we do for m68000.
7896 (m68k_init_after_args): Likewise.
7897 (md_estimate_size_before_relax): Likewise.
7899 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7901 * config/tc-v850.c (md_assemble): Store relocation addend in
7902 fixup instead of instruction.
7904 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7906 * config/tc-i386.c (md_assemble): Swap template arguments to
7907 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7908 This macro is currently symmetric, so passing them the wrong
7909 way didn't cause any problem, but may if the macro is changed
7911 After copying template to i.tm, use i.tm. rather than t-> to
7912 access fields, and make t a const*
7913 Move i.tm.operand_types[] swap to immediately after the copy.
7915 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7917 * expr.h (expr_build_uconstant): Add prototype.
7918 (expr_build_unary,expr_build_binary): Add prototypes.
7919 * expr.c (expr_build_uconstant): New function.
7920 (expr_build_unary,expr_build_binary): New functions.
7922 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7924 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7925 * macro.c (macro_expand_body): Increase buffer size.
7926 * messages.c (as_warn): Likewise.
7927 (as_warn_where, as_bad, as_bad_where): Likewise.
7929 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7931 Based on patch from H.J. Lu <hjl@gnu.org>:
7932 * Makefile.am (DISTSTUFF): New variable.
7933 (diststuff): New target.
7934 * Makefile.in: Rebuild.
7936 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7938 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7939 m32r_elf_section_change_hook.
7941 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7942 emit a nop if a section ends with a 16 bit instruction.
7944 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7946 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7947 s_lcomm rather than obj_coff_lcomm.
7948 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7950 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7952 * config/tc-i386.h (LinearAddress): Define.
7953 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7954 instruction, don't use a default segment.
7956 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7958 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7959 * configure: Rebuild.
7961 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7963 * aclocal.m4, configure: Rebuild with libtool 1.2.
7965 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7967 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7968 PC relative branches. Patch courtesy of Jonathan Walton.
7971 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7973 * configure.in (emulations): Add thumb-pe target.
7975 * configure (emulations): Add thumb-pe target.
7977 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7979 * itbl-lex.l (yywrap): Don't define if already defined as a
7982 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7984 * depend.c (quote_string_for_make): New function.
7985 (wrap_output): Use it.
7987 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7989 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7990 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7992 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7994 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7995 Recognize -GN and -relax.
7996 (md_begin): Initialize gp size from -G switch.
7997 (alpha_force_relocation): Always force if -relax.
7998 (alpha_align): Take a new argument that will specify when to
7999 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8000 Change all callers. Emit nop alignment padding as nop+unop pair.
8002 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8004 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8005 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8007 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8009 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8010 require padding to the next long word boundary.
8012 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8014 * cgen.c: #include symcat.h.
8015 * config/tc-m32r.c: Likewise.
8017 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8019 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8020 absolute expressions instead of '$' prefixed register names.
8022 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8024 * read.c (s_set): Record file and line info for symbols when -as.
8025 (pseudo_set): Don't overwrite that dummy fragment.
8027 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * config/tc-ppc.c (md_pseudo_table): Add "section".
8030 (ppc_named_section): New static function.
8032 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8034 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8035 so we don't have to scan the entire list.
8037 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8039 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8040 case, allow the parallel instructions to modify the same flag
8043 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8045 * listing.c (list_symbol_table): Categorize symbols by
8046 undefined_section rather than sy_frag->line == NULL.
8048 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8050 * Makefile.am (install-exec-local): Install properly when ln
8051 fails or tooldir == prefix.
8053 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8055 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8056 Test result of insert_operand for error.
8058 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8060 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8061 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8062 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8063 * doc/Makefile.in: Rebuild.
8065 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8067 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8068 (macro): Fix handling of M_COP[0-3].
8070 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8072 Based on patches from Ross Harvey <ross@teraflop.com>:
8073 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8074 if macro_alternate or macro_mri.
8075 (getstring): Remove support for byte constants between < and >.
8076 (get_any_string): '<' only starts a string if macro_alternate or
8078 (macro_expand_body): Permit keyword parameters following
8079 positional parameters.
8081 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8082 * configure.in (alpha*-*-netbsd*): New target.
8083 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8084 * configure: Rebuild.
8086 * as.h (flag_warn_suppress_instructionswap): Move from here...
8087 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8088 here, and make static.
8090 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8091 BFD_ASSEMBLER or MANY_SEGMENTS.
8093 * as.c (show_usage): Update bug-gnu-utils address.
8094 * gasp.c (show_usage): Likewise.
8095 * doc/as.texinfo (Bug Reporting): Likewise.
8097 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8099 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8100 insns regardless of the size of a pointer if we're in mips I or
8102 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8104 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8106 Fix rac to accept only a0:
8107 * tc-d10v.c (parallel_ok, find_opcode):
8108 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8109 Introduce OPERAND_GPR.
8111 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8113 * read.c (s_fill): Handle non-constant repeat counts by creating
8114 an rs_space fragment.
8116 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8118 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8119 from as_bad to as_warn.
8121 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8123 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8124 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8125 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8127 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8129 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8130 seg_fix_rotP rather than fix_root from seg_info.
8132 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8134 * expr.c: Add support for 0x1_2_3_4 bignums.
8136 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8138 * configure.in: Change -linux* to -linux-gnu*.
8139 * configure: Rebuild.
8141 * app.c (do_scrub_begin): Treat \r as whitespace.
8143 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8145 * Makefile.am: Update dependencies.
8146 * Makefile.in: Rebuild.
8148 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8150 * configure, aclocal.m4: Rebuild with new libtool.
8152 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8154 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8155 the argument to bfd_set_arch_mach.
8156 (load_address): Use bfd_arch_bits_per_address to determine the
8157 bit size of an address instead of looking at the isa level.
8158 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8160 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8162 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8164 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8166 * ehopt.c: New file.
8167 * as.h (enum _relax_state): Add rs_cfa.
8168 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8169 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8170 * read.c (emit_expr): Call check_eh_frame.
8171 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8172 (relax_segment): Likewise.
8173 * Makefile.am: Rebuild dependencies.
8174 (GAS_CFILES): Add ehopt.c.
8175 (GENERIC_OBJS): Add ehopt.o.
8176 * doc/internals.texi (Frags): Document rs_cfa.
8178 * as.c (show_usage): Mention --traditional-format.
8179 (parse_args): Accept --traditional-format.
8180 * as.h (flag_traditional_format): Declare.
8181 * output-file.c (output_file_create): If flag_traditional_format,
8182 set BFD_TRADITIONAL_FORMAT on stdoutput.
8183 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8185 * config/tc-mips.c (append_insn): Make sure that if we have a
8186 fixup for an unmatched %hi reloc, it does not associated with a
8189 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8190 * doc/Makefile.in: Likewise.
8192 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8194 * config/tc-m32r.c (check_for_side_effects): New function.
8195 (can_make_parallel): Add checks for instruction side effects
8196 clashing with the other instruction.
8197 (assemble_parallel_insn): Improve warning messages. Return error
8198 message from non-swapped instruction order.
8200 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8202 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8204 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8205 md_cleanup definition. This moves the forced literal output to
8206 the end of the source pass, and avoids macro's inserting literals
8207 into the code immediately after the macro expansion.
8209 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8211 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8212 a gas internal symbol is adjustable.
8213 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8215 * as.h: If gcc version greater than 2.6, use `__format__' and
8216 `__printf__' in function attributes, rather than `format' and
8219 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8221 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8223 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8225 Add tms320c30 support:
8226 * config/tc-tic30.h: New file.
8227 * config/tc-tic30.c: New file.
8228 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8229 TARGET_FORMAT as "coff-tic30".
8230 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8231 * Makefile.am: Rebuild dependencies.
8232 (CPU_TYPES): Add tic30.
8233 (CPU_OBJ_VALID): tic30-aout is valid.
8234 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8235 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8236 * configure, Makefile.in: Rebuild.
8238 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8240 * config/tc-v850.c (md_assemble): Improvements to error messages.
8242 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8244 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8245 BFD_RELOC_HI16_S to store the high bits of any value.
8247 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8248 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8249 assembler calculate relocations to any external symbol at all.
8250 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8251 involving generation of pc-relative relocs.
8252 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8253 has been moved to md_apply_fix3.
8255 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8256 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8257 which actually means (the address of identifier's GOT entry) +
8258 constant, which is not particularly useful.
8260 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8262 * read.h (include_dirs): Declare.
8263 (include_dir_count,include_dir_maxlen): Declare.
8265 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8267 * configure.in: Correct check for shared opcodes library.
8268 * configure: Rebuild.
8270 * listing.c (buffer_line): If we can't open the file, set at_end.
8271 (listing_print): Remove unused local variable fi.
8273 * config/m68k-parse.y (reglistpair): Handle register list in
8276 * config/vms-conf.h: Don't undef VERSION.
8278 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8280 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8282 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8284 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8285 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8286 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8287 (EXTRA_DIST): Define.
8288 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8289 explicitly rather than via the list of object files.
8290 (gcc-as.opt): New file created when make-gas.com is run.
8291 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8292 itbl-cpu.h} to #include appropriate file rather than copying that
8294 * config/vms-conf.h: Synchronize with current config.in.
8295 * Makefile.in: Rebuild.
8297 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8299 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8300 (parallel_ok): Relaxed parallel subinstruction dependency check.
8302 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8304 * as.h (flag_warn_suppress_instructionswap): added new flag.
8305 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8306 command line argument.
8307 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8308 warning only if flag_warn_suppress_instructionswap is false.
8310 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8312 * configure.in (i386-*-mingw32*): New target.
8313 * configure: Rebuild.
8315 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8317 * symbols.c (resolve_symbol_value): Don't set the segment if it
8318 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8320 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8323 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8325 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8326 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8329 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8331 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8333 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8335 * config/tc-v850.c (v850_insert_operand): Display instruction when
8336 an error is encountered.
8338 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8340 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8341 (i386-*-sco3.2v5*coff): New target.
8342 (i386-*-sco3.2*): New target.
8343 * configure: Rebuild.
8345 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8347 * config/tc-v850.c: Tidy error message production.
8349 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8351 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8352 validate_immediate return value in the right type for comparisons
8355 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8357 * listing.c (MAX_BYTES): Use listing variables not constants.
8358 (data_buffer): No longer an array, but a pointer.
8359 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8360 (listing_listing): Allocate data_buffer.
8362 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8364 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8365 --listing-rhs-width, --listing-cont-lines.
8366 (show_usage): Update.
8367 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8368 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8369 (print_lines): Use the variables instead of the constants.
8370 (listing_listing): Likewise.
8371 * listing.h: Declare the new vars.
8373 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8375 * as.c (parse_args): Add --keep-locals alias for -L.
8376 Add --strip-local-absolute.
8377 (show_usage): Update.
8378 * as.h (flag_strip_local_absolute): New flag.
8379 * symbols.c (S_IS_LOCAL): Use it.
8380 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8381 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8382 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8384 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8386 * config/tc-m32r.c: Detect if explicitly parallel instructions
8387 might have an io conflict and issue a warning message.
8389 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8391 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8392 cgen_swap_fixups): Functions to save, restore and swap the fixup
8393 chain with a backup copy.
8394 (cgen_asm_finish_insn): Returns address of constructed insn.
8396 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8398 * listing.c (file_info_struct): Remove FILE, add POS.
8399 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8400 (file_info): Don't open the file.
8401 (buffer_line): Check for the file in the last_open cache, updating
8403 (print_source): Don't reference file_info->file.
8404 (listing_listing): Likewise.
8405 (listing_print): Close the file in the cache, if any.
8407 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8409 * read.c (dwarf_file_string): New file static variable.
8410 (emit_expr): Look for constant sequence that leads up to a file
8411 name in DWARF debugging output.
8412 (stringer): Use dwarf_file_string to decide whether to accept a
8413 string as a file name.
8415 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8417 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8418 (crack_operand): Add reg->reglst MRI hack.
8419 (r_seg): Put reglst symbols in reg_section.
8420 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8422 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8424 * tc-sh.c (get_specific): Handle SGR & DBR.
8426 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8428 * tc-h8300.c (parse_reg): Take the length of the symbol into
8429 account when attempting to match a register name.
8430 * tc-h8500.c (parse_reg): Likewise.
8432 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8434 * cgen.c: Formatting changes to improve readability.
8436 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8438 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8441 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8443 Based on a patch from Jim Wilson
8444 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8445 (tc_gen_reloc): Handle cross section PC relative relocs
8448 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8450 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8452 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8454 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8455 (expr_jmp_buf): New static local.
8456 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8457 (cgen_md_operand): New function.
8458 * tc-m32r.c: Clean up pass over `struct foo' usage.
8459 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8461 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8463 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8464 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8466 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8468 * config/tc-i386.c (i386_operand): Give an error if there are
8469 unrecognized characters after an expression.
8471 For older changes see ChangeLog-9697