1 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
5 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
6 (sparc*-*-rtems*): Switched from a.out to ELF.
7 * configure: Regenerate.
8 * config.in: Regenerate.
9 * Makefile.in: Regenerate.
10 * aclocal.m4: Regenerate.
11 * po/gas.pot: Regenerate.
13 2000-11-30 Philip Blundell <pb@futuretv.com>
15 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
16 even in non BFD_ASSEMBLER case.
18 2000-11-30 Diego Novillo <dnovillo@redhat.com>
20 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
23 2000-11-29 Richard Henderson <rth@redhat.com>
25 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
26 until dwarf2_finish; use relaxation to get cross-fragment offsets;
27 thread multiple subsegments properly; handle multiple code
28 sections properly; emit proper compilation unit info for assembler
31 * as.h (enum _relax_state): Add rs_dwarf2dbg.
32 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
33 (dwarf2dbg_estimate_size_before_relax): Declare.
34 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
35 * write.c: Include dwarf2dbg.h.
36 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
37 (relax_segment): Likewise.
39 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
41 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
42 jump>: Use as_bad_where instead of as_bad. Tweak error message
43 accordingly. Stabilize frag by updating fix part and resetting
45 <undefined symbol, unconditional jump>: Ditto.
46 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
47 indexing is_end_of_line[].
48 (md_assemble): Initialize size to 0.
49 (md_section_align): Mark parameter seg as unused.
50 (parse_reg): Parse names case-insensitively.
52 2000-11-28 Kazu Hirata <kazu@hxi.com>
54 * config/obj-aout.h: Fix formatting.
55 * config/obj-bout.h: Likewise.
56 * config/obj-coff.c: Likewise.
57 * config/obj-coff.h: Likewise.
58 * config/obj-elf.h: Likewise.
59 * config/obj-som.h: Likewise.
60 * config/obj-vms.c: Likewise.
61 * config/obj-vms.h: Likewise.
62 * config/tc-h8300.h: Likewise.
63 * config/tc-ns32k.h: Likewise.
64 * config/tc-sparc.h: Likewise.
65 * config/tc-tic54x.h: Likewise.
66 * config/tc-z8k.h: Likewise.
68 2000-11-28 Nick Clifton <nickc@redhat.com>
70 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
71 License is present in the sources, but not the output, and
72 also available from the GNU website.
73 (GNU Free Documentation License): Comment out this section.
75 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
77 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
78 targets. Remove i860 from valid a.out targets.
79 * Makefile.in: Regenerate.
81 * config/tc-cris.c: Include dwarf2dbg.h.
82 (md_pseudo_table): Add .file and .loc.
83 (md_assemble): Call dwarf2_emit_insn if generating ELF.
84 (s_cris_file, s_cris_loc): New.
85 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
86 * Makefile.am: Regenerate dependencies.
87 * Makefile.in: Regenerate.
89 2000-11-28 Alan Modra <alan@linuxcare.com.au>
91 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
92 (MRI_MUL_PRECEDENCE): Likewise.
93 (op_rank): Fix a comment typo.
95 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
97 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
99 (get_operand): Fix analysis for movw/movb instructions.
101 2000-11-24 Nick Clifton <nickc@redhat.com>
103 * configure.in (xscale-elf): Add target.
104 (xscale-coff): Add target.
105 * configure: Regenerate.
107 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
109 (ARM_EXT_XSCALE): New ARM architecture extension.
110 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
111 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
112 (ARM_THUMB): Rename to ARM_EXT_THUMB.
113 (ARM_ARCH_V4): Remove processor from architecture.
114 (ARM_ARCH_3M): New architecutre definition.
115 (ARM_ARCH_V5TE): New architecutre definition.
116 (ARM_ARCH_XSCALE): New architecutre definition.
117 (CPU_DEFAULT): Allow to be defaulted to XScale.
118 (atpcs): New boolean variable.
119 (ldr_flags): Support 'd' flag for double word loads.
120 (str_flags): Support 'd' flag for double word stored.
121 (do_mia): New function.
122 (do_mar): New function.
123 (do_mra): New function.
124 (do_pld): New function.
125 (do_ldrd): New function.
126 (do_blx): New function.
127 (do_bkpt): New function.
128 (do_clz): New function.
129 (do_lstc2): New function.
130 (do_cdp2): New function.
131 (do_t_blx): New function.
132 (do_t_bkpt): New function.
133 (do_smla): New function.
134 (do_smlal): New function.
135 (do_smul): New function.
136 (do_qadd): New function.
137 (do_co_reg2c): New function.
138 (LONGEST_INSN): Redefine to 7.
140 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
141 command line switches.
143 2000-11-22 Jim Wilson <wilson@redhat.com>
145 * config/tc-ia64.c (pseudo_func): Add missing initializers.
146 (struct rsrc): Make line unsigned.
147 (gr_values): Add missing initializer.
148 (SLOT_NUM_NOT_SET): Add unsigned cast.
149 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
150 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
151 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
152 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
153 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
154 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
155 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
156 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
157 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
158 Add ATTRIBUTE_UNUSED to unused parameters.
159 (convert_expr_to_ab_reg): Add parens.
160 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
161 (dot_prologue): Initialize grsave when declared.
162 (md_pseudo_table): Add missing initializers.
163 (operand_match): Add casts to bfd_vma.
164 (emit_one_bundle): Delete unused local prev. Make required_template
166 (specify_resource): Cast i to unsigned.
167 (note_register_values): Use fprintf_vma.
168 (print_dependency): Likewise.
170 2000-11-21 Jim Wilson <wilson@redhat.com>
172 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
173 for unwind info section.
174 (dot_endp): Likewise for unwind section.
176 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
179 2000-11-21 Jakub Jelinek <jakub@redhat.com>
181 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
182 (output_insn): Call dwarf2_emit_insn.
183 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
185 2000-11-17 Richard Henderson <rth@redhat.com>
187 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
188 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
189 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
191 2000-11-17 Nick Clifton <nickc@redhat.com>
193 * config/tc-arm.c (md_pseudo_table): Add support for .line and
196 2000-11-17 Richard Henderson <rth@redhat.com>
198 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
200 2000-11-17 Richard Henderson <rth@redhat.com>
202 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
203 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
204 tri-state definition of alpha_flag_mdebug.
205 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
206 (s_alpha_file): Store first .file directive.
208 (md_pseudo_table): Add stabs and stabn.
210 2000-11-17 Richard Henderson <rth@redhat.com>
212 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
214 2000-11-17 Richard Henderson <rth@redhat.com>
216 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
217 (main): Call dwarf2_finish.
218 * as.h (debug_type): Clarify documentation of the meaning
220 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
221 (print_stats): Fix parenthesis problem.
222 (now_subseg_size): New.
223 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
224 (dwarf2_directive_file): Don't set debug_type.
225 (dwarf2_where): Honor DEBUG_DWARF2 first.
226 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
227 do nothing if not emitting dwarf2 debug info, or no work.
228 * dwarf2dbg.h (dwarf2_emit_insn): Update.
229 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
230 (ecoff_new_file): Likewise.
231 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
232 commentary wrt dwarf2.
234 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
235 ATTRIBUTE_UNUSED as needed.
236 (emit_insn): Call dwarf2_emit_insn.
239 (s_alpha_coff_wrapper): Don't handle them.
240 (md_pseudo_table): Update for .file and .loc.
241 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
243 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
244 don't protect with debug_type.
245 * config/tc-hppa.c (md_assemble): Likewise.
246 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
247 * config/tc-mn10300.c (md_assemble): Likewise.
248 * config/tc-sh.c (md_assemble): Likewise.
249 * config/tc-v850.c (md_assemble): Likewise.
251 * config/tc-arm.c (arm_end_of_source): Remove.
252 * config/tc-hppa.c (pa_end_of_source): Remove.
253 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
254 * config/tc-mn10300.c (mn10300_finalize): Remove.
255 * config/tc-sh.c (sh_finalize): Remove.
256 * config/tc-v850.c (sh_finalize): Remove.
258 * config/tc-arm.h (md_end): Remove.
259 * config/tc-hppa.h (md_end): Remove.
260 (DWARF2_LINE_MIN_INSN_LENGTH): New.
261 * config/tc-m68hc11.h (md_end): Remove.
262 * config/tc-mn10300.h (md_end): Remove.
263 * config/tc-sh.h (md_end): Remove.
264 * config/tc-v850.h (md_end): Remove.
266 * config/tc-ia64.c (emit_one_bundle): Don't protect
267 dwarf2 bits with debug_type.
268 (md_assemble): Likewise.
269 (ia64_end_of_source): Don't call dwarf2_finish.
271 2000-11-16 Jim Wilson <wilson@redhat.com>
273 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
274 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
277 2000-11-16 H.J. Lu <hjl@gnu.org>
279 * config/obj-elf.c (obj_elf_symver): Don't check the missing
282 2000-11-15 Kazu Hirata <kazu@hxi.com>
284 * config/tc-tic30.c: Fix formatting.
285 * config/tc-tic80.c: Likewise.
286 * config/tc-v850.c: Likewise.
287 * config/tc-vax.c: Likewise.
288 * config/tc-w65.c: Likewise.
289 * config/tc-z8k.c: Likewise.
291 2000-11-14 DJ Delorie <dj@redhat.com>
293 * config/tc-v850.c: Support dwarf2.
294 * config/tc-v850.h: Ditto.
296 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
297 parse_cons_expression_v850 to initialize hold_cons_reloc.
299 2000-11-15 Bernd Schmidt <bernds@redhat.com>
301 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
302 (errata_nops_necessary_p): New function.
303 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
306 2000-11-14 Jim Wilson <wilson@redhat.com>
308 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
309 return little endian bfd formats.
311 2000-11-14 Kazu Hirata <kazu@hxi.com>
313 * config/aout_gnu.h: Fix formatting.
314 * config/atof-vax.c: Likewise.
315 * config/m68k-parse.h: Likewise.
316 * config/m88k-opcode.h: Likewise.
317 * config/obj-elf.c: Likewise.
318 * config/tc-arm.c: Likewise.
319 * config/tc-cris.c: Likewise.
320 * config/tc-i386.c: Likewise.
321 * config/tc-ia64.c: Likewise.
322 * config/tc-mn10300.c: Likewise.
323 * config/te-386bsd.h: Likewise.
324 * config/te-hppa.h: Likewise.
325 * config/te-nbsd.h: Likewise.
326 * config/te-ppcnw.h: Likewise.
327 * config/te-sparcaout.h: Likewise.
328 * config/te-tmips.h: Likewise.
329 * config/vax-inst.h: Likewise.
330 * config/vms-conf.h: Likewise.
332 2000-11-14 Jakub Jelinek <jakub@redhat.com>
334 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
336 2000-11-13 H.J. Lu <hjl@gnu.org>
338 * config/obj-elf.c (elf_frob_symbol): Support
339 ".symver name,name2@@@nodename".
340 (elf_frob_file_before_adjust): Likewise.
342 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
343 and ".symver name,name2@@@nodename".
346 2000-11-12 H.J. Lu (hjl@gnu.org)
348 * config/obj-elf.c (obj_elf_symver): Check missing version
351 2000-11-12 H.J. Lu (hjl@gnu.org)
353 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
354 instead of bfd_vma for non-bfd assemblers.
356 2000-11-09 Kazu Hirata <kazu@hxi.com>
358 * itbl-ops.c: Fix comment typos.
360 2000-11-08 Jim Wilson <wilson@redhat.com>
362 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
363 (struct unwind): Add next_slot_frag field.
364 (slot_index): New parameters slot_frag and first_frag. Add code
365 to add in frag sizes when different. Add comments.
366 (fixup_unw_records): New locals first_frag and last_frag. Pass new
367 arguments to slot_index.
368 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
369 loop end. Set next_slot_frag field.
371 2000-11-07 H.J. Lu <hjl@gnu.org>
373 * doc/as.texinfo (.symver): Updated for versioned symbol
376 * obj.h (format_ops): Add the frob_file_before_adjust field.
378 * config/obj-aout.c (aout_format_ops): Set the
379 frob_file_before_adjust field to 0.
380 * config/obj-coff.c (coff_format_ops): Likewise.
381 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
383 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
385 (elf_frob_file_before_adjust): New function to remove unneeded
386 versioned symbols from the symbol table.
387 (elf_format_ops): Set the frob_file_before_adjust field to
388 elf_frob_file_before_adjust.
390 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
393 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
395 2000-11-07 Peter Targett <peter.targett@arccores.com>
397 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
399 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
400 Fix compile time warning messages.
402 2000-11-07 Nick Clifton <nickc@redhat.com>
404 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
405 buffer in order to avoid buffer overflows.
407 2000-11-06 Steve Ellcey <sje@cup.hp.com>
409 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
410 Change M to m for -milp32 or -mlp64 to match gcc.
411 (dot_endp): Use bytes_per_address instead of 8.
412 (emit_one_bundle): Use number_to_chars_littleendian instead of
414 (fix_insn): Likewise.
415 (ia64_init): New function.
416 (ia64_target_format): New function.
417 (md_begin): Set endianness, arch, and machine as appropriate.
418 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
419 Make these macros depend on TE_HPUX macro.
420 (TARGET_FORMAT): Define.
421 (HOST_SPECIAL_INIT): Define.
422 * config/te-hpux.h: New file.
423 * configure.in: Add "ia64-*-hpux*" target to configure.
424 * configure: Regenerate.
426 2000-11-06 Kazu Hirata <kazu@hxi.com>
428 * as.c: Fix formatting.
429 * dwarf2dbg.c: Likewise.
430 * input-file.c: Likewise.
431 * input-file.h: Likewise.
432 * input-scrub.c: Likewise.
433 * itbl-ops.c: Likewise.
434 * listing.c: Likewise.
436 * messages.c: Likewise.
438 * subsegs.c: Likewise.
439 * subsegs.h: Likewise.
442 2000-11-06 Nick Clifton <nickc@redhat.com>
444 * doc/as.texinfo: Add GNU Free Documentation License.
445 * doc/gasp.texi: Add GNU Free Documentation License.
446 * doc/as.1: Add GNU Free Documentation License.
448 2000-11-05 Nick Clifton <nickc@redhat.com>
450 * config/tc-arm.c: Add include of "dwarf2dbg.h"
452 2000-11-02 Per Lundberg <plundis@chaosdev.org>
454 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
455 * configure: Regenerate.
457 2000-11-01 Nick Clifton <nickc@redhat.com>
459 * read.c (original_case_string): New global variable.
460 (read_a_source_file): Copy opcode string into
461 original_case_string if clobbering the case of the opcode.
462 * read.h: Export the definition of original_case_string.
463 * config/tc-arm.c (md_assembler): When parsing a .req
464 directive use the original opcode string, not the case
467 2000-11-02 Nick Clifton <nickc@redhat.com>
469 * config/tc-mn10300.c (debug_line): Remove this static
471 (md_assemble): Call dwarf2_generate_asm_lineno instead of
472 dwarf2_where and dwarf2_gen_line_info.
474 2000-11-02 Theo Honohan <th@futuretv.com>
476 * config/tc-arm.c (do_msr): Improve error message.
478 2000-10-31 Eric Christopher <echristo@redhat.com>
480 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
481 or pc-relative, else use fx_offset.
483 2000-10-31 Jim Wilson <wilson@redhat.com>
485 * config/tc-ia64.c (struct md): New field tag_fixups.
486 (ia64_flush_insns): Handle tag_fixups. Error if dangling
487 qualifying predicate.
488 (emit_one_bundle): Delete spurious multiplication by one. Handle
490 (ia64_start_line): Error if dangling qualifying predicate.
491 (defining_tag): New static variable.
492 (ia64_unrecognized_line, case '['): Parse tags.
493 (ia64_frob_label): Create tag_fixups.
494 (md_assemble): Reset md.qp.X_op after using it.
496 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
498 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
500 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
502 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
504 2000-10-30 Kazu Hirata <kazu@hxi.com>
506 * expr.c: Fix formatting.
507 * flonum-copy.c: Likewise.
508 * flonum.h: Likewise.
512 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
514 * as.h (OPTION_MD_BASE): Bump to 190.
515 * as.c (parse_args) <std_longopts>: Add comment about the need to
516 check OPTION_MD_BASE in as.h.
518 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
521 2000-10-27 Nick Clifton <nickc@redhat.com>
523 * configure.in (emulations): Add m68hc12.
524 * configure: Regenerate.
525 * po/gas.pot: Regenerate.
527 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
529 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
531 (arm_psr_parse): Handle lowercase CPSR and SPSR.
533 2000-10-25 Nick Clifton <nickc@redhat.com>
535 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
536 a DWARF2 line number information sequence.
538 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
540 * read.c (generate_lineno_debug): Update comment describing why
541 DWARF2 line number debug information is not generated
542 automatically by this function.
544 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
547 * config/tc-arm.h (md_end): Define.
548 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
550 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
551 if generating DWARF2 line numbers.
552 (arm_end_of_source): New function. Call dwarf2_finish if
555 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
556 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
557 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
559 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
561 * tc-i386.c: Fix prototype declarations for functions taking no
564 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
566 * tc-i386.c (i386_operand_modifier): Remove.
567 (build_displacement_string): Remove.
568 (i386_parse_seg): Remove.
569 (i386_intel_memory_operand): Remove.
570 (i386_intel_operand): Re-write using recursive descent parser based
571 on MASM documentation.
572 (struct intel_parser_s): New structure.
573 (intel_parser): New static variable.
574 (struct intel_token): New structure.
575 (cur_token, prev_token): New static variables.
588 (intel_match_token): New function.
589 (intel_get_token): New function.
590 (intel_putback_token): New function.
591 (intel_expr): New function.
592 (intel_e05): New function.
593 (intel_e05_1): New function.
594 (intel_e06): New function.
595 (intel_e06_1): New function.
596 (intel_e09): New function.
597 (intel_e09_1): New function.
598 (intel_e10): New function.
599 (intel_e10_1): New function.
600 (intel_e11): New function.
602 2000-10-20 Jakub Jelinek <jakub@redhat.com>
604 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
605 instructions to loose any special insn->architecture mask.
607 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
608 (sparc_md_end, sparc_arch_types, sparc_arch,
609 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
610 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
611 request v9b architecture if they are used).
613 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
615 * config/tc-m68k.c: Fix the previous misapplied patch.
617 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
619 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
620 BFD_ASSEMBLER and !BFD_ASSEMBLER.
621 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
624 2000-10-17 Kazu Hirata <kazu@hxi.com>
626 * debug.c: Fix formatting.
627 * depend.c: Likewise.
628 * dwarf2dbg.c: Likewise.
629 * dwarf2dbg.h: Likewise.
633 * flonum-konst.c: Likewise.
636 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
638 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
640 * doc/as.texinfo: Added notes about this new option.
642 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
644 * config/tc-sh.c (JREG): Remove.
645 (md_convert_frag): Remove #if 0:d code using JREG.
647 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
649 * config/tc-i386.c (i386_operand_modifier): Only match
650 modifiers SHORT and FLAT if they are followed by a space.
651 (parse_register): When `allow_naked_reg' is set, do not confuse
652 identifiers that start with a register name with a register.
654 2000-10-12 Kazu Hirata <kazu@hxi.com>
656 * app.c: Fix formatting.
659 * bit_fix.h: Likewise.
664 2000-10-11 Alan Modra <alan@linuxcare.com.au>
666 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
668 2000-10-07 Alan Modra <alan@linuxcare.com.au>
670 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
671 Re-arrange function a little and improve error message.
673 * write.c (write_relocs): Fix a comment.
675 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
678 2000-10-05 Jim Wilson <wilson@cygnus.com>
680 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
682 2000-10-05 Alan Modra <alan@linuxcare.com.au>
684 * config/tc-i386.c: Delete some useless comments, reformat others.
686 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
687 non-global syms in linkonce sections.
689 2000-10-04 Ralf Baechle <ralf@gnu.org>
691 * config/tc-ia64.c (operand_match): Don't use // style comments.
692 * config/tc-i370.c: Likewise.
694 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
696 Changes to handle varying register prefix and user symbol prefix.
697 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
698 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
699 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
700 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
701 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
702 (demand_register_prefix): New variable.
703 (md_pseudo_table): New pseudo ".syntax".
704 (md_longopts): New options --no-underscore and --underscore.
705 (cris_target_format): Return elf32-us-cris or elf32-cris depending
706 on symbols_have_leading_underscore.
707 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
708 (get_spec_reg): Ditto.
709 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
711 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
713 <case OPTION_NO_US, case OPTION_US>: New.
714 (md_show_usage): Be brief and reformat to match continuation of
716 * po/gas.pot: Regenerate.
718 2000-09-28 Alan Modra <alan@linuxcare.com.au>
720 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
721 force relocs for 12 bit branches.
722 (md_apply_fix): Similarly, adjust logic here.
724 2000-09-28 Alan Modra <alan@linuxcare.com.au>
726 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
727 adjust for external and weak syms as we will use a reloc. Allow
728 for +8 offset when calculating limits of branches.
729 (hppa_fix_adjustable): Undo 2000-09-23 change.
730 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
731 Correct distance calculation.
732 (tc_gen_reloc): Print the file name and line number if we can't
735 From John David Anglin <dave@hiauly1.hia.nrc.ca>
736 * config/tc-hppa.c (nonzero_dibits): Define.
737 (arg_reloc_stub_needed): Check each arg and return value
738 separately for zero case.
739 (pa_align): Declare argument `bytes'.
741 2000-09-25 Kazu Hirata <kazu@hxi.com>
743 * config/tc-cris.c: Fix formatting.
744 * config/tc-d10v.h: Likewise.
745 * config/tc-d30v.c: Likewise.
746 * config/tc-d30v.h: Likewise.
747 * config/tc-fr30.c: Likewise.
748 * config/tc-fr30.h: Likewise.
749 * config/tc-m68k.c: Likewise.
750 * config/tc-m68k.h: Likewise.
751 * config/tc-pj.h: Likewise.
752 * config/tc-ppc.c: Likewise.
753 * config/tc-ppc.h: Likewise.
754 * config/tc-sh.c: Likewise.
755 * config/tc-sh.h: Likewise.
756 * config/tc-sparc.c: Likewise.
757 * config/tc-v850.h: Likewise.
758 * config/tc-vax.h: Likewise.
759 * config/tc-w65.h: Likewise.
760 * config/tc-z8k.h: Likewise.
762 2000-09-23 Alan Modra <alan@linuxcare.com.au>
764 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
766 (hppa_force_relocation): Likewise.
768 2000-09-22 Jim Wilson <wilson@cygnus.com>
770 * config/tc-ia64.c (dv_sem): Add "stop".
771 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
772 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
773 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
775 (mark_resources): Check IA64_RS_PRr.
777 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
779 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
780 md_estimate_size_before_relax): Redesign and clean up the
781 relaxation mechanism.
783 2000-09-21 Kazu Hirata <kazu@hxi.com>
785 * config/tc-ns32k.c: Fix formatting.
786 * config/tc-ns32k.h: Likewise.
788 2000-09-20 Kazu Hirata <kazu@hxi.com>
790 * config/tc-m32r.c: Fix formatting.
791 * config/tc-m32r.h: Likewise.
792 * config/tc-m68851.h: Likewise.
793 * config/tc-m68hc11.c: Likewise.
794 * config/tc-m68hc11.h: Likewise.
795 * config/tc-m88k.c: Likewise.
796 * config/tc-mcore.c: Likewise.
797 * config/tc-mcore.h: Likewise.
798 * config/tc-mips.c: Likewise.
799 * config/tc-mips.h: Likewise.
800 * config/tc-mn10200.h: Likewise.
801 * config/tc-mn10300.h: Likewise.
802 * config/tc-tahoe.c: Likewise.
803 * config/tc-tahoe.h: Likewise.
805 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
807 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
808 Likewise in relaxation description comments.
810 2000-09-18 Alan Modra <alan@linuxcare.com.au>
812 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
813 subtraction of two syms without emitting a relocation.
815 From David Huggins-Daines <dhd@linuxcare.com>
816 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
817 global or weak symbols.
819 2000-09-15 Kazu Hirata <kazu@hxi.com>
821 * config/tc-h8300.h: Fix formatting.
822 * config/tc-h8500.c: Likewise.
823 * config/tc-h8500.h: Likewise.
824 * config/tc-hppa.h: Likewise.
825 * config/tc-i370.h: Likewise.
826 * config/tc-i386.h: Likewise.
827 * config/tc-i860.c: Likewise.
828 * config/tc-i860.h: Likewise.
829 * config/tc-i960.h: Likewise.
830 * config/tc-ia64.c: Likewise.
831 * config/tc-ia64.h: Likewise.
833 2000-09-14 Kazu Hirata <kazu@hxi.com>
835 * config/tc-a29k.c: Fix formatting.
836 * config/tc-alpha.c: Likewise.
837 * config/tc-arc.c: Likewise.
838 * config/tc-arc.h: Likewise.
839 * config/tc-arm.c: Likewise.
840 * config/tc-arm.h: Likewise.
841 * config/tc-avr.c: Likewise.
842 * config/tc-avr.h: Likewise.
843 * config/tc-tic30.c: Likewise.
844 * config/tc-tic30.h: Likewise.
845 * config/tc-tic54x.c: Likewise.
846 * config/tc-tic54x.h: Likewise.
847 * config/tc-tic80.c: Likewise.
848 * config/tc-tic80.h: Likewise.
850 2000-09-14 Timothy Wall <twall@cygnus.com>
852 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
853 parallel comparisons for later use.
854 (struct rsrc): Add parallel comparison type.
855 (resources_match): Skip special cases of PR usage (non-conflicting
858 2000-09-13 Kazu Hirata <kazu@hxi.com>
860 * config/obj-ecoff.c: Fix formatting.
861 * config/obj-elf.c: Likewise.
862 * config/obj-elf.h: Likewise.
863 * config/obj-evax.h: Likewise.
864 * config/obj-generic.h: Likewise.
865 * config/obj-hp300.c: Likewise.
866 * config/obj-hp300.h: Likewise.
867 * config/obj-ieee.h: Likewise.
868 * config/obj-vms.c: Likewise.
869 * config/obj-vms.h: Likewise.
871 2000-09-13 Anders Norlander <anorland@acc.umu.se>
873 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
874 (md_parse_option): Ditto.
875 (md_longopts): Add -mips32 option.
876 (md_show_usage): Document new options.
877 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
878 (mips_ip): Assemble mfc0 with a sub-selection code.
879 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
880 (mips_cpu_to_str): New function.
881 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
882 Use CPU_* defines instead of hardcoded numbers.
884 * doc/as.texinfo: Document new options.
885 * doc/c-mips.texi: Ditto.
887 2000-09-12 Kazu Hirata <kazu@hxi.com>
889 * as.h: Fix formatting.
890 * asintl.h: Likewise.
891 * bit_fix.h: Likewise.
892 * config/obj-aout.c: Likewise.
893 * config/obj-aout.h: Likewise.
894 * config/obj-bout.c: Likewise.
895 * config/obj-bout.h: Likewise.
896 * config/obj-coff.c: Likewise.
897 * config/obj-coff.h: Likewise.
898 * dwarf2dbg.h: Likewise.
900 * flonum.h: Likewise.
902 * itbl-ops.h: Likewise.
906 * struc-symbol.h: Likewise.
907 * subsegs.h: Likewise.
908 * symbols.h: Likewise.
912 2000-09-11 Kazu Hirata <kazu@hxi.com>
914 * bignum-copy.c: Fix formatting.
915 * config/tc-i370.c: Likewise.
916 * config/tc-i960.c: Likewise.
917 * config/tc-m68k.c: Likewise.
919 * flonum-copy.c: Likewise.
920 * flonum-konst.c: Likewise.
921 * flonum-mult.c: Likewise.
922 * literal.c: Likewise.
926 * subsegs.c: Likewise.
928 2000-09-09 Philip Blundell <philb@gnu.org>
930 * configure.in (arm*-*-uclinux*): New target.
931 * configure: Regenerate.
933 2000-09-09 Kazu Hirata <kazu@hxi.com>
935 * input-file.c: Fix formatting.
936 * itbl-ops.c: Likewise.
937 * messages.c: Likewise.
939 2000-09-08 Philip Blundell <philb@gnu.org>
941 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
944 2000-09-07 H.J. Lu <hjl@gnu.org>
946 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
947 * configure: Rebuild.
949 2000-09-07 Kazu Hirata <kazu@hxi.com>
951 * atof-generic.c: Fix formatting.
952 * config/tc-mips.c: Likewise.
953 * config/tc-vax.c: Likewise.
954 * input-scrub.c: Likewise.
956 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
958 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
959 * configure.in (sh-*-linux*): Added.
960 * configure: Rebuilt.
962 2000-09-06 Kazu Hirata <kazu@hxi.com>
964 * config/tc-hppa.c: Fix formatting.
966 * ecoff.c: Fix formatting.
968 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
970 * configure: Rebuilt with new libtool.m4.
972 2000-09-05 Kazu Hirata <kazu@hxi.com>
974 * cgen.c: Fix formatting.
975 * config/tc-ia64.c: Likewise.
977 2000-09-05 Nick Clifton <nickc@redhat.com>
979 * aclocal.m4: Regenerate.
980 * config.in: Regenerate.
981 * configure: Regenerate.
982 * po/gas.pot: Regenerate.
984 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
986 * config/tc-cris.c: Correct comment typos.
988 2000-09-05 Eric Christopher <echristo@cygnus.com>
990 * config/tc-mn10300.c: Cleanup.
991 (md_pcrel_from): Enable.
993 2000-09-05 Alan Modra <alan@linuxcare.com.au>
995 * expr.c (operand): Fix a comment typo.
996 * write.c (write_relocs): Fix a signed/unsigned warning.
998 * config/tc-hppa.c (fudge_reg_expressions): New
999 (hppa_force_reg_syms_absolute): New.
1000 (pa_equ): Allow reg_section expressions.
1001 * config/tc-hppa.c (md_optimize_expr): Define.
1002 (hppa_force_reg_syms_absolute): Prototype.
1004 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1005 (pa_parse_number): Pass in arg to select fp reg parsing.
1006 Return 1 to indicate format checks pass. If strict, then only
1007 accept a register or register symbol. Return value in...
1008 (pa_number): New static for pa_parse_number.
1009 (FP_REG_BASE): Define.
1010 (FP_REG_RSEL): Define.
1011 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1012 appropriate. White space changes.
1013 (need_pa11_opcode): Don't bother passing any params, get them from
1015 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1016 Remove extraneous check in case 'Q'.
1017 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1018 reg, set section of resulting symbol to reg_section.
1019 (pa_parse_space_stmt): Modify call to pa_parse_number.
1020 (pa_space): Likewise.
1022 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1023 (hppa_force_relocation): Handle vtable relocs.
1024 (pa_vtable_entry): New.
1025 (pa_vtable_inherit): New.
1026 (md_pseudo_table): Add entries for vtable pseudos.
1027 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1028 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1030 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1031 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1032 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1034 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1035 specify a symbol type.
1037 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1038 dependent things together.
1039 (md_elf_symbol_type): Define.
1041 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1043 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1045 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1046 (obj_elf_vtable_entry): Declare.
1048 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1049 and export function.
1050 (obj_elf_vtable_entry): Similarly.
1051 (elf_pseudo_table): Fix the damage with a cast.
1053 2000-09-03 Richard Henderson <rth@cygnus.com>
1055 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1056 for template selection when a label is needed.
1058 2000-09-02 Kazu Hirata <kazu@hxi.com>
1060 * config/tc-ia64.c: Fix formatting.
1062 2000-09-02 Nick Clifton <nickc@redhat.com>
1064 * configure.in: Increase version number to 2.10.91.
1065 * configure: Regenerate.
1066 * aclocal.m4: Regenerate.
1067 * config.in: Regenerate.
1068 * po/gas.pot: Regenerate.
1069 * Makefile.in: Regenerate.
1071 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1073 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1074 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1075 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1077 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1080 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1082 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1083 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1084 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1085 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1086 (GOT_symbol): New variable.
1087 (md_undefined_symbol): Set it.
1089 2000-09-01 Richard Henderson <rth@cygnus.com>
1091 * config/tc-ia64.c (match): Don't inline.
1092 (extra_goodness): New.
1093 (md_begin): Prefer nop.f and nop.b for best_template.
1095 2000-08-31 Kazu Hirata <kazu@hxi.com>
1097 * as.c: Fix formatting.
1099 * frags.c: Likewise.
1100 * macro.c: Likewise.
1102 2000-08-31 Eric Christopher <echristo@cygnus.com>
1104 * config/tc-mn10300.c: Cleanup and fix warnings.
1105 (md_pseudo_table): Add initializers.
1106 (md_show_usage): Cleanup.
1107 (md_parse_option): Fix warnings.
1108 (md_undefined_symbol): Fix warnings.
1109 (md_conver_frag): Fix warnings.
1110 (tc_gen_reloc): Fix warnings.
1111 (md_apply_fix3): Fix warnings.
1112 (check_operand): Fix warnings.
1114 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1116 * acinclude.m4: Include libtool and gettext macros from the
1118 * aclocal.m4, configure: Rebuilt.
1120 2000-08-30 Mark Hatle <mhatle@mvista.com>
1122 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1124 2000-08-31 Kazu Hirata <kazu@hxi.com>
1126 * listing.c: Fix formatting.
1128 2000-08-29 Kazu Hirata <kazu@hxi.com>
1130 * app.c: Fix a comment typo. Fix formatting.
1132 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1134 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1135 offset of the target destination for jmp instructions.
1136 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1138 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1140 * NEWS: Mention support for CRIS.
1142 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1144 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1145 Sets `.lcomm' alignment to zero.
1147 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1149 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1150 (TC_FIX_ADJUSTABLE): Define.
1152 2000-08-23 Jim Wilson <wilson@cygnus.com>
1154 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1155 unwind.personality_routine is set.
1157 2000-08-23 H.J. Lu <hjl@gnu.org>
1159 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1161 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1163 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1166 2000-08-22 H.J. Lu <hjl@gnu.org>
1168 * config.in (STRICTCOFF): New for strict COFF.
1170 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1171 i386-*-go32* and i386-go32-rtems*.
1172 * configure: Rebuilt.
1174 * config/obj-coff.c (obj_coff_endef): Follow the historical
1175 behavior if STRICTCOFF is not defined.
1177 * doc/internals.texi: Document STRICTCOFF.
1179 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1181 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1182 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1183 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1184 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1185 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1186 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1187 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1190 2000-08-22 Eric Christopher <echristo@cygnus.com>
1192 * config/tc-mn10300.c: (md_apply_fix): New function.
1193 (mn10300_force_relocation): New function.
1194 (mn10300_fix_adjustable): New function.
1196 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1197 (TC_HANDLES_FX_DONE): Define.
1198 (obj_fix_adjustable): Define.
1199 (MD_APPLY_FIX3): Define.
1200 (TC_LINKRELAX_FIXUP): Define.
1202 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1204 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1206 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1208 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1210 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1211 if the fixup resulted in a relocation.
1213 2000-08-18 Nick Clifton <nickc@redhat.com>
1215 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1216 Make reference to first element of shift_names explicit.
1218 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1220 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1221 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1222 add a symbol's address. Removed all target-specific #ifdefs that
1223 used to accomplished the same.
1224 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1225 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1226 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1227 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1228 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1230 2000-08-17 Kazu Hirata <kazu@hxi.com>
1232 * dwarf2dbg.c: Fix formatting.
1234 2000-08-17 Nick Clifton <nickc@redhat.com>
1236 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1237 to be recoded as logical shift lefts by zero.
1239 2000-08-16 Jim Wilson <wilson@cygnus.com>
1241 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1242 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1244 (note_register_values): Handle IA64_OPND_R3_2 operands.
1246 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1248 * config/tc-i860.c (md_operand): Silly typo fixed.
1250 2000-08-16 Nick Clifton <nickc@redhat.com>
1252 * config/tc-arm.c (struct asm_shift): Delete.
1254 (enum asm_shift_index): New.
1255 (struct asm_shift_properties): New.
1256 (struct asm_shift_name): New.
1257 (shift_properties[]); New.
1258 (shift_names[]); New.
1260 (decode_shift): Use new structures.
1261 Issue a warning is "ROR #0" is used.
1262 Issue a warning if "ASR #0" or "LSR #0" is used.
1264 (md_begin): Initialise arm_shift_hsh table from new
1265 asm_shift_name array.
1267 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1269 * config/tc-sparc.c: Kill all warnings.
1270 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1272 (md_show_usage): Update usage text.
1274 2000-08-16 Nick Clifton <nickc@redhat.com>
1276 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1279 2000-08-15 Will Cohen <wcohen@redhat.com>
1281 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1283 * config/tc-sh.c (md_assemble): Changed so debug_type
1284 test performed for ppi_assemble
1285 * config/tc-sh.c: Included dwarf2dbg.h.
1286 (debug_line): Defined.
1287 (md_assemble): Generates dwarf2 line info.
1288 (sh_finalize): New function. Finalize dwarf2 info.
1289 (assemble_ppi): Returns size of code generated.
1290 (build_Mytes): Returns size of code generated.
1291 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1292 * config/tc-sh.h (md_end): Defined.
1293 (sh_finalize): Declared.
1295 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1297 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1300 2000-08-14 Nick Clifton <nickc@redhat.com>
1302 * config/tc-arm.c (do_bx): Allow "bx pc".
1304 2000-08-14 Jim Wilson <wilson@cygnus.com>
1306 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1307 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1308 (md_begin): Change assignment to md.flag to OR in the new bit.
1310 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1312 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1313 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1316 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1318 * NEWS: Mention i860 support.
1320 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1322 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1324 2000-08-14 Andreas Schwab <schwab@suse.de>
1326 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1328 2000-08-11 Andreas Schwab <schwab@suse.de>
1330 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1333 2000-08-11 Kazu Hirata <kazu@hxi.com>
1335 * expr.c: Fix formatting.
1336 * config/obj-bout.c: Likewise.
1338 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1340 * doc/c-i860.texi: Flesh out the i860 section more.
1342 2000-08-10 Kazu Hirata <kazu@hxi.com>
1344 * symbols.c: Fix formatting.
1347 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1349 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1350 has the IgnoreSize bit set.
1352 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1354 From Rodney Brown <RodneyBrown@mynd.com>
1355 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1356 * configure: Regenerate.
1358 2000-08-09 Kazu Hirata <kazu@hxi.com>
1360 * hash.c: Fix formatting.
1363 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1365 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1366 (i860_fix_info): New enum.
1367 (MD_APPLY_FIX3): Define.
1368 (WORKING_DOT_WORD): Define.
1369 (TC_HANDLES_FX_DONE): Define.
1370 (DIFF_EXPR_OK): Define.
1371 (LISTING_HEADER): Define.
1372 (TARGET_FORMAT): Select target format based on endian flag.
1373 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1374 (target_big_endian): Add external declaration.
1376 * config/tc-i860.c: All existing code reworked completely. Other
1377 new code shown below.
1378 (SYNTAX_SVR4): Define.
1379 (target_warn_expand): New variable.
1380 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1381 (md_longopts): Declare and define with new options (-EL, -EB,
1383 (md_show_usage): New function.
1384 (md_operand): New function.
1385 (obtain_reloc_for_imm16): New function.
1386 (md_apply_fix3): New function.
1387 (tc_gen_reloc): New function.
1389 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1391 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1392 2 bytes of the jump address are in the same frag.
1393 (find): Accept 68hc12 register indirect modes.
1395 * NEWS: Mention 68HC11 & 68HC12 support.
1397 2000-08-07 Richard Henderson <rth@cygnus.com>
1399 * config/tc-ia64.c (unwind): Add prologue_mask member.
1400 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1401 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1402 (dot_body): Clear unwind.prologue_mask.
1403 (dot_prologue): Set it. Accept a register second argument.
1405 2000-08-07 Kazu Hirata <kazu@hxi.com>
1407 * config/atof-ieee.c: Fix formatting.
1408 * config/atof-tahoe.c: Likewise.
1410 2000-08-06 Nick Clifton <nickc@cygnus.com>
1412 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1415 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1416 of .popsection, .previous, .pushsection, .subsection,
1417 .version, .vtable_entry, .vtable_inherit and .weak.
1419 2000-08-05 Kazu Hirata <kazu@hxi.com>
1421 * config/tc-cris.c: Fix formatting.
1422 * config/tc-i386.c: Likewise.
1423 * config/tc-sparc.c (sparc_ip): Simplify the code.
1425 2000-08-04 Kazu Hirata <kazu@hxi.com>
1427 * config/tc-cris.c: Rearrange code for readability.
1428 * config/tc-d10v.c: Fix formatting.
1429 * config/tc-m32r.c: Likewise.
1430 * config/tc-sparc.c: Likewise.
1432 2000-08-02 Jim Wilson <wilson@cygnus.com>
1434 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1435 before ia64_find_opcode.
1436 (md_assemble): Likewise.
1438 2000-08-01 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1441 Undo some formatting fixes.
1443 2000-08-01 Kazu Hirata <kazu@hxi.com>
1445 * config/obj-som.c: Fix formatting.
1446 * config/obj-ieee.c: Likewise.
1447 * config/tc-arm.c: Likewise.
1448 * config/tc-v850.c: Likewise.
1450 2000-08-01 Nick Clifton <nickc@redhat.com>
1452 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1453 index by command line option.
1455 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1457 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1458 (@node M68K-Branch): Rewrite to match the reality.
1460 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1462 * doc/c-i860.texi: New file.
1463 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1464 * doc/Makefile.in: Regenerate.
1465 * doc/all.texi: Add I860 as relevant architecture.
1466 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1468 2000-07-31 Kazu Hirata <kazu@hxi.com>
1470 * config/tc-d30v.c: Fix formatting.
1472 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1474 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1475 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1476 long emit a long branch if available instead of an absolute jump, never
1477 emit absolute jumps for anything with --pcrel.
1479 * doc/c-m68k.texi: Document new command line option.
1481 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1483 * config/tc-avr.c: Use PARAMS macro in function declarations.
1484 Don't declare md_pcrel_from_section (already in tc-avr.h).
1485 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1486 (avr_operand): Don't set (unsigned) op_mask to -1.
1488 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1490 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1491 * configure: Regenerated.
1492 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1493 of operand to the .type directive (.e.g, "type").
1495 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1497 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1498 * app.c (do_scrub_chars): Record where first comment found.
1499 * read.c (read_a_source_file): Init found_comment on entry, and
1500 notify whether comments found on exit.
1501 * config/tc-hppa.c (md_shortopts): Add "c".
1502 (md_longopts): Add warn-comment.
1503 (md_parse_option): Handle it.
1504 (md_show_usage): Show available options.
1505 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1507 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1509 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1510 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1512 (md_estimate_size_before_relax): Don't fall off end of function.
1514 2000-07-27 Kazu Hirata <kazu@hxi.com>
1516 * config/tc-avr.c: Fix formatting.
1517 * config/tc-ns32k.c: Likewise.
1519 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1521 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1523 2000-07-27 Kazu Hirata <kazu@hxi.com>
1525 * config/tc-d10v.c: Fix formatting.
1526 * config/tc-z8k.c: Likewise.
1527 * config/tc-sparc.c: Likewise.
1529 2000-07-26 Dave Brolley <brolley@redhat.com>
1531 * cgen.c (queue_fixup): Declare opinfo.
1532 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1533 (gas_cgen_md_operand): Ditto.
1534 (gas_cgen_md_apply_fix3): Ditto.
1536 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1538 * config/obj-coff.c (obj_frob_symbol): Don't merge
1539 labels. Don't merge if the symbol isn't constant. Return
1540 immediately if a symbol is merged.
1542 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1544 * frags.c (frag_align): Correct absolute section alignment.
1546 2000-07-20 DJ Delorie <dj@redhat.com>
1548 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1549 it breaks linking against DLLs.
1551 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1553 * configure.in: Add CRIS support.
1554 * configure: Regenerate.
1555 * Makefile.am: (CPU_TYPES): Add cris.
1556 (CPU_OBJ_VALID) [aout]: Add cris.
1557 (MULTI_CPU_TYPES): Add cris.
1558 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1559 [coff]: Only i386 and mips are valid.
1560 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1561 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1562 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1563 Regenerate dependencies.
1564 * Makefile.in: Regenerate.
1565 * aclocal.m4: Regenerate.
1566 * as.c: Declare crisaout, criself.
1567 * config/tc-cris.h, config/tc-cris.c: New.
1568 * config/e-criself.c, config/e-crisaout.c: New.
1569 * po/POTFILES.in, po/gas.pot: Regenerate.
1571 2000-07-20 Kazu Hirata <kazu@hxi.com>
1573 * read.c: Fix formatting.
1574 * write.c: Fix formatting.
1576 2000-07-19 H.J. Lu <hjl@gnu.org>
1578 * sb.c: Include <stdlib.h> if exists for abort ().
1580 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1582 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1583 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1584 (pa_type_args): Same here.
1586 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1588 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1589 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1590 the storage class is already set.
1592 2000-07-17 Kazu Hirata <kazu@hxi.com>
1594 * config/tc-m68hc11.c: Fix formatting.
1595 * config/tc-mn10200.c: Likewise.
1596 * config/tc-mn10300.c: Likewise.
1597 * config/tc-pj.c: Likewise.
1598 * config/tc-tic80.c: Likewise.
1599 * config/tc-w65.c: Likewise.
1601 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1603 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1606 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1608 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1611 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1613 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1614 ELF as are used for SOM (except the 32-bit reloc one) to decide
1615 whether a symbol can be reduced to a section symbol. Expand on
1616 the comment for symbols involved in LR% and RR% expressions.
1618 2000-07-14 Nick Clifton <nickc@cygnus.com>
1620 * config/tc-mips.c (mips_disable_float_construction): New
1621 static variable. Set to true if doubles should not be
1622 constructed by loading two single width fp registers with
1623 halves of the value.
1624 (mips_ip): Test mips_disable_float_construction.
1625 (md_longopts): Add command line switches --construct-floats
1626 and --no-construct-floats.
1627 (md_parse_option): Parse new command line options.
1628 (md_show_usage): Describe new command line options.
1630 * doc/c-mips.texi: Document new command line options.
1632 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1634 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1635 * configure: Regenerate.
1637 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1639 * configure.in (DEFAULT_EMULATION setting): Revert part of
1640 2000-07-01 change that set te_multi=multi unless set to tmips.
1641 * configure: Regenerate.
1643 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1645 * config/obj-coff.c (coff_frob_section): Add padding to the last
1646 section when aligning it increases its size.
1648 2000-07-11 Kazu Hirata <kazu@hxi.com>
1650 * config/tc-tic54x.c: Fix formatting.
1652 2000-07-10 Kazu Hirata <kazu@hxi.com>
1654 * config/tc-h8500.c: Fix formatting.
1655 * config/tc-tic54x.c: Fix formatting.
1657 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1659 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1660 displacements correctly.
1662 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1664 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1666 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1670 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1672 From David Huggins-Daines <dhd@linuxcare.com>
1673 * config/te-hppalinux64.h: Add a new emulation.
1674 * configure.in (emulations): Add configure bits to support the
1675 64-bit Linux/parisc target.
1676 * configure: Regenerate.
1678 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1679 (md_shortopts): Add `V' for ELF.
1681 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1682 when SOM or ELF_ARG_RELOC are defined.
1683 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1684 ELF_ARG_RELOC are defined.
1685 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1686 (pa_stringer): ..Do it here instead. Fix comment typos.
1687 (hppa_force_relocation): Cast enums to int before comparing with
1690 From Ryan Bradetich <rbradetich@uswest.net>
1691 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1692 redifinition warning.
1693 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1694 (hppa_force_relocation): ditto
1695 (md_apply_fix): Added cast to buf to fix warnings.
1697 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1698 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1700 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1701 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1702 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1703 reloc_type** to avoid warnings in switch.
1704 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1705 little earlier instead.
1707 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1709 (pa_type_args): Use symbol_arg_reloc_info.
1710 (struct pa_it): Make arg_reloc unsigned int.
1711 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1712 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1713 (pa_code): Delete. pa_text duplicates this function.
1714 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1715 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1717 (cons_fix_new_hppa): Actually change selector to e_fsel when
1718 warning about assuming so.
1719 (tc_gen_reloc): More example elf arg reloc code.
1720 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1721 (hppa_force_relocation): Likewise.
1723 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1725 (pa_end_of_source): Prototype.
1726 (hppa_fix_adjustable): Prototype.
1727 (LABELS_WITHOUT_COLONS): Move it..
1728 * config/te-hppa.h: To here.
1730 * config/te-hppa64.h: New file.
1732 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1734 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1735 format -10, -16, 16 relocs.
1736 (hppa_elf_mark_end_of_function): Test for null
1737 last_call_info->start_symbol
1739 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1740 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1741 re_assesmble_* functions. Delete extraneous statements. Fix
1743 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1744 insn to re_assemble_*.
1746 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1748 * doc/internals.texi (Expressions): Fix typo.
1750 2000-07-08 Kazu Hirata <kazu@hxi.com>
1752 * config/tc-sh.c: Fix formatting.
1753 * config/tc-tic54x.c: Fix formatting.
1754 * depend.c: Fix formatting.
1755 * flonum-konst.c: Likewise.
1756 * flonum-mult.c: Likewise.
1758 2000-07-07 Kazu Hirata <kazu@hxi.com>
1760 * config/tc-sh.c: Fix comments.
1761 * config/obj-vms.c: Fix comments.
1762 * config/tc-a29k.c: Likewise.
1763 * config/tc-alpha.c: Likewise.
1764 * config/tc-h8300.c: Likewise.
1765 * config/tc-h8500.c: Likewise.
1766 * config/tc-i370.c: Likewise.
1767 * config/tc-ia64.c: Likewise.
1768 * config/tc-m68hc11.c: Likewise.
1769 * config/tc-m68k.c: Likewise.
1770 * config/tc-mips.c: Likewise.
1771 * config/tc-ns32k.c: Likewise.
1772 * config/tc-ppc.c: Likewise.
1773 * config/tc-z8k.c: Likewise.
1775 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1777 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1778 Default to '(SEC_LOAD | SEC_DATA)'.
1779 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1781 * doc/internals.texi (CPU Backend): Describe
1782 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1784 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1786 * as.c (parse_args): NULL terminate the long option list.
1788 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1790 * config/tc-d30v.h: Include "write.h" for fixS.
1791 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1793 2000-07-05 Nick Clifton <nickc@cygnus.com>
1795 * config/tc-d30v.c (write_2_short): Further changes to warning
1796 messages produced when combining EITHER_BUT_PREFER_MU attributed
1799 2000-07-05 DJ Delorie <dj@redhat.com>
1803 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1805 * config/tc-arm.c (psrs): Accept combinations of flags.
1807 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1809 * config/tc-avr.c: Change _ () to _() around all strings marked
1810 for translation (exception from the usual coding style).
1811 (avr_opt): New struct variable, how the new switches are set.
1812 (OPTION_MMCU): Define as 'm' and actually use.
1813 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1814 (show_mcu_list): New function, display the list of known MCUs.
1815 (md_show_usage): Document the new switches. Call show_mcu_list.
1816 (avr_set_arch): Change 'm' to OPTION_MMCU.
1817 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1818 Handle the new switches.
1819 (avr_operands): Disable warnings for undefined combinations of
1820 operands if -mall-opcodes. Disable warnings for skipping two-word
1821 instructions if enhanced core or -mno-skip-bug.
1822 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1823 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1824 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1825 (avr_ldi_expression): Warn about implicit lo8().
1826 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1828 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1830 * configure.in: Add entry for mips-*-sysv4*MP*
1831 * configure: Rebuild
1832 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1833 elf32-tradlittlemips for traditional mips targets.
1834 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1835 test for Link Once sections as in adjust_reloc_syms.
1836 * config/te-tmips.h: New file for traditional mips targets. Define
1839 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1841 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1842 flags argument is not present, don't change an existing section's
1843 section's attributes. If the flags argument is present, warn if the
1844 attributes don't match the section's current attributes. When
1845 long section names are supported, set SEC_LINK_ONCE and
1846 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1848 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1850 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1851 symbols; create them.
1853 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1855 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1856 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1858 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1860 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1861 expressions. Ignore the problem when handling 16 bit signed
1862 immediates, because the assembler will take care of the relocation
1865 2000-06-27 Nick Clifton <nickc@cygnus.com>
1867 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1868 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1869 sequential order, and emit warning messages if the input source
1870 code contains constructs like that, or parallel constructs
1871 containing such opcodes.
1873 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1875 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1876 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1877 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1878 (md_show_usage): Update usage message.
1879 (md_parse_option): Allow redefinition of MCU type within the
1880 same avr[1-5] bfd machine type. Show both old and new MCU type
1881 in the error message.
1882 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1883 Simplify 8K wrap code.
1885 2000-06-25 Kazu Hirata <kazu@hxi.com>
1887 * config/obj-aout.c: Remove all uses of DEFUN.
1888 * config/obj-ieee.c: Likewise.
1889 * config/tc-sh.c: Fix comment typos.
1890 * config/tc-tahoe.c: Likewise.
1891 * config/tc-vax.c: Likewise.
1892 * config/tc-w65.c: Likewise.
1893 * config/tc-z8k.c: Likewise.
1894 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1896 2000-06-24 DJ Delorie <dj@cygnus.com>
1898 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1899 more changes from Sept 1999
1900 (tc_i386_fix_adjustable): ditto
1901 (md_apply_fix3): ditto
1903 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1905 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1906 (gas_cgen_parse_operand): Set it around expression() call.
1907 (gas_cgen_md_operand): Test for it before longjmp().
1909 2000-06-24 Kazu Hirata <kazu@hxi.com>
1911 * config/tc-h8500.c: Remove all uses of DEFUN.
1912 * config/tc-sh.c: Likewise.
1913 * config/tc-w65.c: Likewise.
1914 * config/tc-z8k.c: Likewise.
1916 * config/tc-h8500.c: Fix typos in comments.
1918 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1920 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1923 2000-06-23 matthew green <mrg@redhat.com>
1925 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1926 defined. Fix error message for `[' grouping.
1928 2000-06-22 Kazu Hirata <kazu@hxi.com>
1930 * config/tc-h8300.c: Fix formatting and comment typos.
1932 2000-06-22 Timothy Wall <twall@cygnus.com>
1934 * config/tc-ia64.c (note_register_values): Move premature QP
1935 notation clearing into the appropriate place.
1937 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1939 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1940 first before anything else. Add bin-bugs.h, emul.h and progress.h
1941 Sort list of files as for $(OBJS) in Makefile.am.
1943 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1944 find one. Remake dependencies.
1945 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1946 * Makefile.in: Regenerate.
1947 * doc/Makefile.in: Regenerate.
1949 * config/tc-i386.c (i386_displacement): Don't assume a constant
1950 displacement is necessarily 16 bits when in 16 bit code mode.
1951 (md_assemble): Instead size the displacement here after we know
1952 for sure that a .code16gcc operand hasn't automatically added
1953 operand size prefixes.
1955 2000-06-21 H.J. Lu <hjl@gnu.org>
1957 * Makefile.am: Rebuild dependency.
1958 * Makefile.in: Rebuild.
1960 2000-06-21 Kazu Hirata <kazu@hxi.com>
1962 * config/tc-h8300.c (parse_reg): Make the function static.
1963 (parse_exp): Likewise.
1965 2000-06-20 DJ Delorie <dj@cygnus.com>
1967 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1968 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1969 for cygwin import libraries to work properly.
1971 2000-06-20 H.J. Lu <hjl@gnu.org>
1973 * Makefile.am: Rebuild dependency.
1974 * Makefile.in: Rebuild.
1975 * configure: Likewise.
1976 * doc/Makefile.in: Likewise.
1978 2000-06-20 Timothy Wall <twall@cygnus.com>
1980 * doc/internals.texi (CPU backend): Add @itemx for
1981 TC_START_LABEL_WITHOUT_COLON.
1982 * doc/c-tic54x.texi: New.
1983 * doc/as.texinfo: Add tic54x features and include primary tic54x
1985 * doc/all.texi: Add C54X.
1986 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1987 * doc/Makefile.in: Regenerate.
1988 * configure.in: Add tic54x and define LIBM for tic54x.
1989 * configure: Regenrate.
1990 * config/tc-tic54x.[ch]: New.
1991 * config/obj-coff.h: Add tic54x.
1992 * Makefile.am: (CPU_TYPES): Add tic54x.
1993 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1994 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1995 (as_new_LDADD): Add $(LIBM).
1996 * Makefile.in: Regenerate.
1998 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2000 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2001 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2002 * doc/as.texinfo: Likewise.
2004 * configure, Makefile.in: Regenerate.
2005 * configure.in (emulations): Recognize m6811 and m6812.
2006 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2007 Added files for 68hc11 and 68hc12 assembler.
2008 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2009 * config/tc-m68hc11.h: Header definition for that assembler.
2011 2000-06-18 Nick Clifton <nickc@redhat.com>
2013 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2014 instead of OCTETS_PER_BYTE.
2016 * config/tc-v850.c: Fix compile time warnings.
2017 * config/tc-ppc.c: Fix compile time warnings.
2019 2000-06-18 H.J. Lu <hjl@gnu.org>
2021 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2022 * configure: Rebuild.
2024 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2026 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2029 2000-06-16 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2032 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2034 * doc/c-mips.texi: Document newly accepted cpu variants.
2036 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2038 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2040 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2042 * macro.c (getstring): Make it possible to escape the quote
2045 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2047 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2049 2000-06-13 H.J. Lu <hjl@gnu.org>
2051 * configure: Regenerate.
2053 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2055 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2057 * doc/internals.texi (line_separator_chars): Semicolon is no
2058 longer a default. Mention null and newline as defaults.
2060 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2062 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2063 * config/tc-i860.h (line_separator_chars): Likewise.
2064 * config/tc-h8300.c (line_separator_chars): Likewise.
2065 * config/tc-i960.c (line_separator_chars): Likewise.
2066 * config/tc-m68k.c (line_separator_chars): Likewise.
2067 * config/tc-mips.c (line_separator_chars): Likewise.
2068 * config/tc-ns32k.c (line_separator_chars): Likewise.
2069 * config/tc-sparc.c (line_separator_chars): Likewise.
2070 * config/tc-vax.c (line_separator_chars): Likewise.
2072 * config/tc-h8300.c (comment_chars): Use string initialiser.
2073 * config/tc-i960.c (line_comment_chars): Likewise.
2074 * config/tc-z8k.c (comment_chars, line_comment_chars,
2075 line_separator_chars): Likewise.
2077 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2080 2000-06-08 Nick Clifton <nickc@cygnus.com>
2082 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2085 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2087 * configure.in (VERSION): Update to show this is the CVS mainline.
2089 2000-06-08 Matthew Jacob <mjacob@feral.com>
2091 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2092 $at is the integer register $r28, vs. both $r28 and the floating
2093 point register $f28.
2095 2000-06-08 James E. Wilson <wilson@cygnus.com>
2097 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2098 (dot_endp): Don't call ia64_flush_insns.
2099 (emit_one_bundle): Don't delete prologue/body records from
2100 unwind_record list in first loop. Rewrite second loop to account for
2103 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2105 * config/tc-ia64.c: Add missing prototypes.
2106 (generate_unwind_image): Cast argument to output_unw_records call.
2108 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2110 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2112 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2114 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2115 (REGISTER_P): likewise.
2116 (avr_opcodes): uses include/opcode/avr.h
2117 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2119 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2121 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2124 2000-06-03 H.J. Lu <hjl@gnu.org>
2126 * read.c (is_end_of_line): Put back `;'.
2128 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2130 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2132 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2134 * expr.c (operand): Test is_end_of_line outside switch to catch
2135 line separator chars that are also operators.
2136 (operator): Return O_illegal for line separator chars.
2138 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2139 entry (or `!' entry for TC_HPPA).
2141 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2142 before indexing is_end_of_line. Remove redundant check for '\0'.
2144 * config/tc-h8500.c (md_assemble): Likewise.
2145 * config/tc-mcore.c (md_assemble): Likewise.
2146 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2149 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2151 * config/tc-mcore.c (mcore_cons): Likewise.
2152 (mcore_float_cons): Likewise.
2153 (mcore_stringer): Likewise.
2154 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2156 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2158 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2160 2000-05-29 Nick Clifton <nickc@cygnus.com>
2162 * config/tc-sh.c: Fix compile time warning messages.
2164 * config/tc-mips.c: Fix compile time warning messages.
2166 2000-05-29 Philip Blundell <philb@gnu.org>
2168 * doc/as.texinfo: Update copyright dates.
2169 (Local Labels): Delete misplaced mention of ARM.
2170 * NEWS: Mention ARM ELF support.
2172 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2174 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2175 it is modified, and use the real_size to compute the frag address
2176 for dwarf2 line info.
2178 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2180 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2181 line-matching scheme to cope with automake moving variables around.
2182 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2183 * Makefile.in: Regenerate.
2185 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2187 * config/tc-sparc.c (sparc_relax): New.
2188 (md_longopts): Add -relax and -no-relax options.
2189 (md_parse_options, md_show_usage): Likewise.
2190 (md_apply_fix3): Optimize tail call into branch always if possible.
2192 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2194 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2195 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2196 rules, with warning when a GAS statement specifies a packing that
2197 will result in an instruction being squashed.
2198 Added typdef packing_type and enumerals, changed various integer
2199 literals to use the enumerals.
2201 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2203 * config/tc-ia64.c (dot_restorereg_p): New function.
2204 (md_pseudo_table): Add restorereg.p.
2205 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2206 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2208 * config/tc-ia64.h (unw_record_type): Add unwabi.
2209 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2210 called MASK with members for imask, and the masks produced by
2211 fr_mem, gr_mem, br_mem, and frgr_mem.
2212 (unw_p_record): Add members ABI and CONTEXT.
2213 (unw_x_record): Add member AB.
2214 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2215 as pseudo-register for use during unwind info generation.
2216 (AR_PFS, AR_LC): New macros.
2217 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2218 whose names start with an at sign (as in "@priunat").
2219 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2221 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2222 proc_end, unwind_info, personality_routine): Consolidate into
2223 "unwind" structure to reduce offset-table use. Add member
2224 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2226 (output_R1_format, output_R3_format, output_P3_format,
2227 output_P6_format): Initialize R with zero to reduce compiler warnings.
2228 (output_P7_format): Ditto. Add `default' branch to switch
2229 statement to reduce compiler warnings.
2230 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2231 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2232 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2233 into single argument.
2234 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2235 compiler warnings. Merge A and B args into single argument.
2236 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2237 A and B args into single argument.
2238 (free_record): Removed (wasn't used).
2239 (free_list_records): Also free imasks in prologue records.
2240 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2241 (output_spill_mask): Remove.
2242 (output_unwabi): New function.
2243 (output_epilogue, output_label_state, output_copy_state): Call
2245 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2246 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2248 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2249 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2250 as part of handling the prologue records. Emit region's imask if
2251 we have one. Handle unwabi, epilogue, label_state, copy_state,
2252 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2253 spill_sprel_p, and spill_reg_p records.
2254 (set_imask, count_bits, slot_index): New function.
2255 (fixup_unw_records): Fix region size computation. Handle
2256 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2257 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2258 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2259 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2260 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2261 (dot_save): Use manifest constants for applicaton registers.
2262 Handle REG_PR and REG_PRIUNAT.
2263 (dot_restore): Don't just ignore it.
2264 (dot_restorereg): New function..
2265 (generate_unwind_image): Ensure unwind info is a multiple of eight
2266 bytes, not just four bytes.
2267 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2268 (dot_altrp): Don't just ignore it.
2269 (dot_savemem): New function. Replaces dot_savesp() and
2270 dot_savepsp(). Use manifest constants for applicaton registers.
2271 Handle REG_PR and REG_PRIUNAT.
2272 (dot_savef): Simplify.
2273 (dot_saveb): Support generation of br_gr.
2274 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2275 dot_label_state, dot_copy_state): New function.
2276 (dot_unwabi): Don't just ignore it.
2277 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2278 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2279 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2280 (emit_one_bundle): Set slot number for prologue/body records
2281 *before* emitting the first insn.
2282 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2283 (md_begin): Declare "psp" pseudo-register.
2284 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2285 so we don't get segfault.
2286 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2287 counts as required per SW Conventions manual
2288 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2289 output_preds_psprel, output_preds_sprel, output_spill_base,
2290 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2291 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2292 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2293 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2294 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2295 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2296 (dot_vframe): Implement.
2297 (dot_vframesp, dot_vframepsp): New function.
2299 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2301 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2302 * configure: Regenerate.
2304 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2306 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2307 (md_estimate_size_before_relax): so we can use it here instead of
2308 old kludges. Localise vars to blocks. Comment.
2310 * frags.c (frag_new): Update fr_var comments.
2311 * frags.h (struct frag): Ditto.
2313 2000-05-22 Richard Henderson <rth@cygnus.com>
2315 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2316 (pseudo_func): Add pcrel.
2317 (operand_match): Handle IA64_OPND_TGT64.
2318 (build_insn): Likewise.
2319 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2320 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2321 (fix_insn): Handle all three 64-bit relocation types.
2323 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2325 * obj.h (struct format_ops): New members begin, app_file,
2326 s_set_other, s_set_desc, s_get_type, s_set_type,
2327 separate_stab_sections, init_stab_section.
2329 * config/obj-multi.h: Update GPL notice to v2.
2331 (obj_app_file): New.
2332 (S_SET_SIZE): Test s_set_size for NULL before calling.
2333 (S_SET_ALIGN): Similar for s_set_align.
2338 (SEPARATE_STAB_SECTIONS): New.
2339 (INIT_STAB_SECTION): New.
2340 (EMIT_SECTION_SYMBOLS): New.
2341 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2343 * config/obj-elf.h: Update GPL notice to v2.
2344 Mention that this file is included from obj-multi.h.
2345 (obj_begin): Wrap definition in ifndef.
2346 (elf_file_symbol): Constify declaration.
2347 (obj_app_file): Ditto.
2348 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2349 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2351 * config/obj-elf.c (elf_s_set_other): New.
2352 (elf_file_symbol): Constify argument.
2353 (elf_separate_stab_sections): New.
2354 (elf_init_stab_section): New.
2355 (elf_format_ops): Add new members. Remove comma at end.
2357 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2358 (ecoff_format_ops): Add new fields. Remove comma at end.
2359 Mention inconsistency for emit_section_symbols.
2361 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2363 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2364 (coff_separate_stab_sections): New.
2365 (coff_format_ops): Add new members.
2367 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2368 (obj_aout_s_set_other): New.
2369 (obj_aout_s_set_desc): New.
2370 (obj_aout_s_get_type): New.
2371 (obj_aout_s_set_type): New.
2372 (obj_aout_separate_stab_sections): New.
2373 (aout_format_ops): New members added. Use obj_aout_process_stab,
2374 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2375 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2377 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2379 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2381 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2382 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2383 (md_estimate_size_before_relax): Ensure jumps to weak and
2384 externally visible symbols are relocatable.
2386 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2388 * stabs.c (aout_process_stab): Make global.
2389 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2390 * read.h (aout_process_stab): Declare.
2392 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2393 Generalize to *aout, *coff *elf.
2394 * configure: Regenerated.
2396 * doc/internals.texi (Object format backend): Say
2397 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2399 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2400 * Makefile.in: Regenerated.
2402 2000-05-19 Catherine Moore <clm@cygnus.com>
2404 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2406 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2408 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2409 instruction to reflect change in re_assemble_*.
2411 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2413 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2414 build PA64 ELF tools.
2415 * configure: Rebuilt.
2417 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2419 * Makefile.am: Regenerate dependencies.
2420 * Makefile.in: Regenerate.
2422 2000-05-15 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-arm.c (struct asm_psr): Add boolean field
2425 distinguishing between CSPR and SPSR. Rename 'number' field
2427 (psrs): Rearrange contents to match new asm_psr structure.
2428 (arm_psr_parse): Move next to psr_required_here. Make it
2429 return an asm_psr structure.
2430 (psr_required_here): Use asm_psr structure returned by
2432 (do_msr): Reorganise to allow psr_required_here to be called
2434 (md_undefined_name): Mark 'name' parameter as unused, since
2435 the COFF target does not use it.
2437 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2439 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2441 * config/te-aux.h: Likewise.
2442 * config/te-dpx2.h: Likewise.
2443 * config/te-go32.h: Likewise.
2444 * config/te-hp300.h: Likewise.
2445 * config/te-hppa.h: Likewise.
2446 * config/te-i386aix.h: Likewise.
2447 * config/te-ic960.h: Likewise.
2448 * config/te-interix.h: Likewise.
2449 * config/te-nbsd532.h: Likewise.
2450 * config/te-pc532mach.h: Likewise.
2451 * config/te-ppcnw.h: Likewise.
2452 * config/te-psos.h: Likewise.
2453 * config/te-sparcaout.h: Likewise.
2454 * config/te-sun3.h: Likewise.
2455 * config/te-sysv32.h: Likewise.
2457 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2459 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2460 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2461 and sign extend without an if statement.
2462 (build_bytes): Likewise.
2464 2000-05-14 Kazu Hirata <kazu@hxi.com>
2466 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2467 X_add_symbol L_32 case.
2469 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2471 * config/te-freebsd.h: New file.
2473 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2475 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2476 bindtextdomain): Replace defines with those from intl/libgettext.h
2477 to quieten gcc warnings.
2479 * NEWS: Mention x86 .arch and -q.
2481 * config/tc-i386.c (quiet_warnings): New.
2482 (md_assemble): Use quiet_warnings.
2483 (md_parse_option): Set quiet_warnings from -q.
2484 (md_show_usage): Mention -q, delete -m.
2485 (flag_do_long_jump): Delete.
2486 (md_parse_option): Remove -m.
2487 (md_show_usage): Remove -m.
2488 (md_create_long_jump): Remove useless flag_do_long_jump code.
2490 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2491 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2493 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2494 Alexander Sokolov <robocop@netlink.ru>
2496 * doc/c-i386.texi (i386-Arch): New section.
2497 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2499 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2500 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2501 architecture has been given and is not 486.
2502 (set_cpu_arch): New.
2503 (md_pseudo_table): Add .arch.
2504 (md_assemble): Warn if cpu architecture has been given and an
2505 unsupported instruction.
2507 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2508 Move operand_types bit defines after relevant template field.
2509 (template): Add cpu_flags.
2513 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2515 * config/tc-mn10300.h (md_end): Define.
2516 (mn10300_finalize): Declare.
2517 * config/tc-mn10300.c: Include dwarf2dbg.h.
2518 (debug_line): Define.
2519 (md_assemble): Generate dwarf2 line info.
2520 (mn10300_finalize): New function. Finalize dwarf2 info.
2522 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2524 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2525 external version of the relocation for weak symbols.
2527 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2529 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2530 frame size in units of 16 bytes, as required per SW Conventions manual.
2531 (output_unw_records): Output info-block header as a dword to get
2534 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2536 * as.h: #include "file", not <file> on files from ../include.
2537 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2538 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2539 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2540 (tc_coff_symbol_emit_hook): Ditto.
2541 (OPTCOUNT): Cast to int to avoid compiler warning.
2542 (md_begin): Fix signed/unsigned warnings.
2544 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2546 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2547 ABRANCH LONG case for a conditional branch on a 68000.
2548 (md_estimate_size_before_relax): Likewise. Also handle
2549 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2550 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2551 PC-relative on all CPUs.
2552 (md_estimate_size_before_relax): Likewise.
2554 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2556 * as.c (parse_args): Just mention current year in printed
2559 2000-05-03 J.T. Conklin <jtc@redback.com>
2561 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2563 (md_parse_option): Recognize -m7400.
2565 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2567 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2568 don't permit lp to become less than the words array.
2570 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2572 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2573 Fix little-endian case.
2575 2000-05-03 David O'Brien <obrien@NUXI.com>
2577 * as.c (parse_args): Update copyright.
2579 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2581 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2582 for the .bss section too.
2584 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2586 * configure.in: Set em=linux for hppa-*-linux.
2587 * configure: Regenerate.
2588 * doc/Makefile.in: Regenerate with correct automake.
2590 * frags.c (frag_grow): Sanity check chunk_size.
2592 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2593 * config/obj-som.h: Likewise.
2594 * config/obj-ieee.h: Likewise.
2596 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2598 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2599 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2600 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2601 (pa_ip): low_sign_unext now returns via function value. Use
2602 re_assemble_* instead of dis_assemble_* and
2603 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2605 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2606 (md_section_align, md_parse_option, md_show_usage,
2607 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2608 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2609 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2610 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2611 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2613 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2614 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2615 outside of switch. Correct mask and shifting errors in case 10
2616 and case -11. In case 21, compare against signed range to suit
2617 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2618 case 17 and case 22, use offsetT variable to properly check range.
2619 Use re_assemble_* here too.
2620 (evaluate_absolute): Change type of value to offsetT. Call
2621 hppa_field_adjust to do the work for us.
2622 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2623 (pa_parse_cmpib_64_cmpltr): Ditto.
2624 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2625 of i to unsigned int.
2626 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2627 (pa_end_of_source): Return type is void.
2629 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2631 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2633 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2635 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2636 More comments added.
2637 (md_begin): Removed "construct symbols for each register name".
2638 Because register names conflicts with GCC generated function
2640 (avr_operand): Now constant numbers can be used as a register
2641 identifiers (0 as r0, 31 as r31).
2642 (md_assemble): use skip_space () before parsing instruction
2645 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2647 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2648 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2649 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2650 * configure: Regenerate.
2652 2000-04-29 Andreas Jaeger <aj@suse.de>
2654 * as.h: Correctly check GCC version.
2656 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2658 * doc/as.1: Fix unbalanced brackets.
2660 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2662 (line_comment_chars): Set to '/' if TE_FreeBSD.
2664 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2666 * configure.in: Configury support for PA64 (currently disabled).
2667 * configure: Rebuilt.
2669 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2671 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2672 bfd_set_section_alignment.
2674 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2676 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2679 2000-04-24 Nick Clifton <nickc@cygnus.com>
2681 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2682 * doc/as.texinfo (Align): Include arm and strongarm in list of
2683 targets that have the second form of the behaviour of the .align
2686 2000-04-24 Mark Klein <mklein@dis.com>
2688 * obj-som.c: Terminate obj_pseudo_table.
2690 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2692 * as.c (parse_args): Allow md_parse_option to override -a listing
2694 * config/obj-coff.c (add_lineno): Change type of offset parameter
2695 from "int" to "bfd_vma."
2696 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2697 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2698 (ppc_change_csect): Align correctly for XCOFF64.
2699 (ppc_machine): New function, which discards "ppc_machine" line.
2700 (ppc_tc): Cons for 8 when code is 64 bit.
2701 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2703 (md_parse_option): Handle -a64 and -a32.
2705 * config/tc-ppc.h (TARGET_MACH): Define.
2706 (TARGET_FORMAT): Move to function.
2707 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2709 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2711 * config/tc-avr.c: New AVR_ISA_ defined.
2712 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2713 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2714 for `fmul', `movw' and `lpm R,Z' instructions.
2715 (avr_operands): Warn if current opcode is a two-word instruction
2716 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2717 (avr_opcodes): New commands added.
2718 (REGISTER_P): Check 'a' and 'v' constraint letters.
2719 (mcu_types): New MCU added.
2721 2000-04-22 Timothy Wall <twall@cygnus.com>
2723 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2725 (operand_match): Conditionally insert default bit values for IMMU9.
2727 2000-04-14 Matthew Green <mrg@cygnus.com>
2729 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2730 * configure: Rebuilt.
2732 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2733 Jason Eckhardt <jle@cygnus.com>
2735 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2737 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2738 Added handling of new operand types l,y,&,fe,fE,fx.
2740 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2741 David Mosberger <davidm@hpl.hp.com>
2742 Timothy Wall <twall@cygnus.com>
2743 Andrew MacLeod <amacleod@cygnus.com>
2744 Jim Wilson <wilson@cygnus.com>
2746 * Makefile.am (CPU_TYPES): Add ia64.
2747 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2748 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2749 * Makefile.in: Rebuild.
2750 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2751 * configure: Rebuild.
2752 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2753 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2754 * expr.c (expr): Handle md_optimize_expr.
2755 * read.c (LEX_HASH): Add comment.
2756 * config/tc-ia64.c, config/tc-ia64.h: New files.
2758 2000-04-21 Richard Henderson <rth@cygnus.com>
2760 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2761 bundling a non-delayed branch type instruction.
2763 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2765 * config/tc-mn10300.c (HAVE_AM30): Define.
2766 (md_assemble): Use it.
2768 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2770 * config/obj-elf.c (obj_elf_change_section): Check for changed
2773 * Makefile.am: (CPU_MULTI_VALID): Remove.
2774 (MULTI_CPU_TYPES): Define.
2775 (MULTI_CPU_OBJ_VALID): Define.
2776 (DEPTC): Use the above.
2777 (DEPOBJ): Same here.
2779 Regenerate dependencies.
2780 * Makefile.in: Regenerate.
2782 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2784 * Makefile.am (YACC, LEX): Get them from configure.
2786 2000-04-18 H.J. Lu (hjl@gnu.org)
2788 * config/tc-i386.c (offset_in_range): Use addressT instead of
2789 bfd_vma for non-bfd assemblers.
2791 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2793 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2794 doesn't give spurious errors.
2796 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2798 * as.h (SEEK_SET): Define if undefined.
2800 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2802 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2803 constants, and don't assume offsetT is 32 bits.
2805 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2807 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2808 (md_pcrel_from_section): Add prototype.
2809 (d10v_fix_adjustable): Add prototype.
2810 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2812 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2814 2000-04-12 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2817 symbol in frag chain.
2819 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2821 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2822 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2823 (fits_in_signed_word, smallest_imm_type): Ditto.
2824 (md_assemble): Use an offsetT var to hold offsetT values, not a
2826 (offset_in_range): New.
2827 (md_assemble): Use it.
2828 (md_convert_frag): Change type of target_address, opcode_address,
2829 and displacement_from_opcode_start to offsetT.
2830 (md_create_short_jump): Change type of offset to offsetT.
2831 (md_create_long_jump): Ditto.
2832 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2833 (md_chars_to_number): Remove.
2834 (output_invalid): Remove duplicate prototype.
2836 2000-04-09 Nick Clifton <nickc@cygnus.com>
2838 * Makefile.am (CPU_TYPES): Add 'avr'.
2839 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2840 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2842 * Makefile.in: Regenerate.
2844 * doc/as.texinfo: Add M32R documentation.
2846 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2848 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2849 --enable-build-warnings option.
2850 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2851 * Makefile.in, configure: Re-generate.
2853 2000-04-07 Nick Clifton <nickc@cygnus.com>
2855 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2856 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2857 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2858 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2859 (arm_force_relocation): Force relocations for
2860 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2862 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2864 * config/tc-sh.c (get_operands): There's no third operand if the
2865 first operand is an immediate.
2867 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2869 * config/tc-sh.c (immediate): Delete.
2870 (sh_operand_info): Add immediate member.
2871 (parse_reg): Use A_PC for pc.
2872 (parse_exp): Add second argument 'op'. All callers changed.
2873 (parse_at): Expect pc to be coded as A_PC.
2874 Use immediate field in *op.
2875 (insert): Add fourth argument 'op'. All callers changed.
2876 (build_relax): Add second argument 'op'. All callers changed.
2877 (insert_loop_bounds): New function.
2878 (build_Mytes): Remove DISP_4.
2879 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2880 (assemble_ppi): Use immediate field in *operand.
2881 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2882 (md_apply_fix): Likewise.
2883 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2885 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2887 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2889 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2891 * internals.texi (CPU backend): Document
2892 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2894 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2896 * po/gas.pot: Regenerate.
2898 * as.c (show_usage): Restore translated part of bug string.
2899 * gasp.c (show_usage): Likewise.
2901 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2902 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2903 than move-if-change.
2904 (DEP1): Modify for "gcc -MM".
2908 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2909 Update dependencies.
2910 * Makefile.in: Regenerate.
2912 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2914 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2915 (md_begin): Likewise.
2916 (HAVE_AM33): New macro.
2917 (md_assemble): Use it. Match r_regs and xr_regs only if
2920 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2922 * as.h: #include "bin-bugs.h"
2923 * as.c (show_usage): Use REPORT_BUGS_TO.
2924 * gasp.c: #include "bin-bugs.h"
2925 (show_usage): Use REPORT_BUGS_TO.
2927 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2929 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2931 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2932 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2935 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2937 * config/tc-i386.c (i386_immediate): Don't assume a constant
2938 immediate is necessarily 16 bits when in 16 bit code mode.
2939 (md_assemble): Instead set guess_suffix here after we have checked
2942 2000-04-02 Richard Henderson <rth@cygnus.com>
2944 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2945 quantities. Correct right shift sign extension.
2946 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2947 32-bit value when shifting into place.
2949 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2951 * app.c: Add ATTRIBUTE_UNUSED as needed.
2952 * config/tc-ppc.c: Likewise.
2953 (ppc_size): Make unsigned long.
2954 (ppc_insert_operand): Add casts to avoid warnings.
2956 2000-03-31 Nick Clifton <nickc@cygnus.com>
2958 * config/tc-d10v.h (md_flush_pending_output): Define.
2960 2000-03-29 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2963 segment. Works for both BFD_ASSEMBLER and others.
2964 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2966 2000-03-29 Nick Clifton <nickc@cygnus.com
2968 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2970 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2972 * listing.c (LISTING_LHS_WIDTH): Default depends on
2974 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2976 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2978 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2981 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2983 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2985 * config/tc-avr.c (mcu_types): Add missing initialiser.
2986 (md_pcrel_from_section): Add prototype.
2987 (avr_operand): Remove redundant test of unsigned < 0.
2988 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2990 2000-03-27 Denis Chertykov <denisc@overta.ru>
2992 * config/tc-avr.c: New file for AVR support.
2993 * config/tc-avr.h: Likewise.
2994 * configure.in: Add AVR support.
2995 * configure: Regenerate.
2997 2000-03-26 Timothy Wall <twall@cygnus.com>
2999 * gasp.c (macro_op): Add new argument to check_macro call.
3000 Macro structure definitions moved to macro.h
3001 * sb.h: Add argument to prototype for input_scrub_include_sb.
3002 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3003 nesting checks with an additional flag.
3004 (struct input_save): Add flag to indicate whether current sb
3005 should be checked for proper macro/conditional nesting.
3006 (input_scrub_push/pop): Save/restore nest check flag.
3007 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3009 * macro.c (check_macro): Allow caller to retrieve parsed macro
3010 information if a pointer is provided. This information may be
3011 used by the new macro hooks.
3012 * macro.h: Update prototype for check_macro. Macro struct
3013 definitions moved here from macro.c/gasp.c.
3014 * read.c (read_a_source_file): Add parameter to check_macro call,
3015 and pass macro info to the macro hook, if defined.
3016 (input_scrub_insert_line): New. Allow insertion of a line of
3017 characters into the input stream.
3018 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3019 file into the input stream.
3020 (s_include): Use input_scrub_insert_file.
3021 * internals.texi: Document new macro hooks.
3022 * as.h: New prototypes added.
3024 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3026 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3027 an initial capital letter.
3028 (i386_index_check): Reindent.
3030 2000-03-19 Nick Clifton <nickc@cygnus.com>
3032 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3035 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3037 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3038 instruction operand bad if Rd > 7 when generating
3039 thumb instructions. Prevents for example,
3040 "adr r12,label" from silently failing and generating
3041 the wrong instruction.
3043 2000-03-17 Nick Clifton <nickc@cygnus.com>
3045 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3046 that have a destingation >= 0x400000.
3047 Fix compile time warning messages.
3049 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3051 * config/tc-sh.c (md_begin): When encountering insn that are
3052 not supported by the current arch, only change the name if
3053 its contents are the same as prev_name.
3054 (get_specific): If the the architecture doesn't match, fail.
3056 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3058 * config/tc-sh.c (IDENT_CHAR): Define.
3059 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3060 matching back where it came from.
3062 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3064 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3066 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3068 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3071 2000-03-15 Kazu Hirata <kazu@hxi.com>
3073 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3075 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3077 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3078 floating-point-number, make sure 'f' is in FLT_CHARS.
3080 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3082 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3083 (s_lcomm_internal): Use it.
3084 * doc/internals.texi (CPU backend): Document it.
3085 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3088 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3090 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3093 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3094 implementation doesn't have special handling for switch
3096 (macro_build): Allow for code in sections other than .text.
3098 (mips_ip): Likewise.
3099 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3100 Don't perform relocs if we will be outputting them.
3101 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3102 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3105 2000-03-09 Catherine Moore <clm@cygnus.com>
3107 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3108 relocation type based on the entry in the fixup structure.
3109 Put S_IS_EXTERN processing back in.
3111 2000-03-08 H.J. Lu (hjl@gnu.org)
3113 * Makefile.am (install-exec-tooldir): Depend on
3114 install-exec-bindir for parallel make.
3115 * Makefile.in: Regenerated.
3117 2000-03-06 Nick Clifton <nickc@cygnus.com>
3119 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3121 (md_parse_option): Parse -m32r command line switch - disable m32rx
3123 (md_show_usage): Document new option.
3125 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3126 * doc/Makefile.in: Regenerate.
3127 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3129 2000-03-02 Michael Meissner <meissner@redhat.com>
3131 * config/tc-d30v.c (check_range): Remove code that incorrectly
3132 sign extended values where bits < 32.
3134 2000-03-02 H.J. Lu (hjl@gnu.org)
3136 * configure.in: Support --enable-targets=all on ia32.
3137 * configure: Regenerated.
3139 2000-03-01 Nick Clifton <nickc@cygnus.com>
3141 * gasp.c (do_align): Remove bogus check of alignment value.
3143 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3145 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3146 TC_PPC was defined forced the type of a symbol with no other type
3149 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3151 * doc/internals.texi (CPU backend): Mention that
3152 line_separator_chars do not break up comments. Fix typos for
3153 LEX_AT and LEX_NAME descriptions. Document operands for
3154 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3155 description of md_create_short_jump usage. Document argument for
3156 md_undefined_symbol.
3158 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3160 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3161 (md_parse_option): Handle it.
3162 (md_show_usage): Document it.
3164 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3166 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3167 opcode, for the instruction `pal19'. From Andrea Arcangeli
3170 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3172 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3174 (md_assemble): To here, before template operands are matched.
3175 Also ensure a constant immediate is sign extended when we know the
3176 size is at most 16 bits. This is to catch cases like "add
3177 $0xffc0,%ax" where we don't know the size, and thus that the
3178 immediate can be represented as Imm8S until after parsing the
3180 (i386_displacement): Similarly sign extend 16 bit constant
3182 (md_assemble): Relax 16-bit jump constant range check to suit sign
3183 extended displacements.
3185 2000-02-26 Andreas Jaeger <aj@suse.de>
3187 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3189 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3191 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3192 call operands when intel_syntax.
3193 (intel_float_operand): Return 2 for "fi...".
3194 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3195 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3196 earlier "SHORT" change.
3197 (md_assemble): When determining suffix from Regs, exclude
3200 2000-02-24 Nick Clifton <nickc@cygnus.com>
3202 * configure: Add arm-wince, mips-pe and sh-pe targets.
3203 * configure: Regenerate.
3205 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3207 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3208 "pe-mips" for the mips-pe target.
3210 * config/tc-arm.c (insns): Change displacement encoded in BL
3211 and B instructions if the target port is arm-wince.
3212 (do_ldst): Do not bias the relocation offset if the target
3214 (md_pcrel_from): Add in missing relocation offset bias if the
3215 target os arm-wince.
3217 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3218 (md_begin): Disable -G support for mips-pe target.
3219 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3220 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3223 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3224 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3225 assembler, just set the alignment to 4.
3227 * config/te-wince-pe.h: New file for WinCE targets. Define
3230 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3232 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3233 string instructions.
3234 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3235 (i386_intel_memory_operand): After finding a segment override,
3236 check again for no `[' before looking for a displacement. Bomb if
3237 more than one displacement rather than silently discarding the
3238 second and subsequent ones. Free strings malloc'd by
3239 build_displacement_string.
3241 2000-02-24 Catherine Moore <clm@cygnus.com>
3243 * config/obj-som.c (obj_pseudo_table): Add "weak".
3244 (obj_som_weak): New routine.
3246 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3248 * config/tc-i386.c (union i386_op): New.
3249 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3250 Throughout file replace occurences of disps[n], imms[n], regs[n]
3251 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3252 intel mode operand swapping. Add assert in regKludge and
3253 fake_zero_displacement code. Test i.types[n] when outputting
3254 displacements and immediates. Combine output of Disp16 with
3256 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3257 when in intel mode by (not) reversing fsub and fdiv operands
3258 before the template search. This fails for single operand
3259 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3260 undefined. Instead fix the base_opcode after we've found the
3261 template. Move base_opcode xor with found_reverse_match from
3262 opcode output code to before this fix so we test for the correct
3264 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3265 check in intel mode. Instead compare opcodes.
3267 * config/tc-i386.h (TC_RELOC): Delete.
3268 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3269 with equivalent call to reloc.
3271 * as.h (flag_m68k_mri): Move declaration after target include, and
3272 only declare when TC_M68K defined. Define as zero otherwise.
3273 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3274 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3275 Define as zero otherwise.
3276 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3277 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3278 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3279 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3280 testing whether defined.
3281 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3282 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3283 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3284 rather than testing whether defined.
3285 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3286 (parse_mri_cons): Declare and use only when TC_M68K.
3287 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3288 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3289 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3291 * NEWS: Mention IBM 370 support.
3293 2000-02-23 Richard Henderson <rth@cygnus.com>
3295 * config/tc-i386.c (md_assemble): When swapping operands for
3296 intel_syntax, assume everything that's not Imm or Disp is a
3299 2000-02-23 Linas Vepstas <linas@linas.org>
3301 * config/tc-i370.c, config/tc-i370.h: New files.
3302 * Makefile.am: Add support for Linux/IBM 370.
3303 * configure.in: Likewise.
3304 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3305 * config/obj-elf.c: Include elf/i370.h
3306 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3308 * Makefile.in: Regenerate.
3309 * configure: Regenerate.
3311 * doc/c-i370.texi: New file.
3312 * doc/all.texi: Include it.
3313 * doc/as.texinfo: And here.
3314 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3315 * doc/Makefile.in: Regenerate.
3317 2000-02-19 Michael Meissner <meissner@redhat.com>
3319 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3320 determine if an instruction can be used in parallel with an ADDppp
3321 or SUBppp instruction.
3323 2000-02-22 Andrew Haley <aph@cygnus.com>
3325 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3327 1999-12-30 Andrew Haley <aph@cygnus.com>
3329 * config/tc-mips.c (mips_gp32): New variable.
3330 (macro_build) Use mips_gp32.
3332 (md_longopts): Add "-mgp32" and "-mgp64".
3333 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3335 (OPTION_M7900): Change offset
3336 (OPTION_NO_M7900): Ditto.
3338 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3340 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3341 warning, and bump it to 1.
3343 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3345 From Brad Lucier <lucier@math.purdue.edu>:
3346 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3349 2000-02-21 Catherine Moore <clm@cygnus.com>
3351 * config/tc-mips.c (MF_HILO_INSN): Define.
3352 (mips_7000_hilo_fix): Declare.
3353 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3354 (md_parse_option): Check for 7000_HILO_FIX options.
3355 (OPTION_M7000_HILO_FIX): Define.
3356 (OPTION_NO_M7000_HILO_FIX): Define.
3357 * doc/c-mips.texi (-mfix7000): Describe.
3359 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * listing.c (print_lines): Remove unused variable `end'.
3363 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3364 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3365 reloc_type when BFD_ASSEMBLER.
3366 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3367 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3368 statement and quell signed vs. unsigned comparison warning.
3370 2000-02-18 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3373 the computed frag offset, rather than overwriting it.
3375 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3377 * config/tc-sh.c ("elf/sh.h"): Include.
3378 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3379 (md.begin): Initialize target_arch.
3380 Only include opcodes in has table that match selected architecture.
3381 (parse_reg): Recognize register names for sh-dsp.
3382 (parse_at): Recognize post-modify addressing.
3383 (get_operands): The leading space is now optional.
3384 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3385 arguments. Update valid_arch.
3386 (build_Mytes): Add support for SDT_REG_N.
3387 (find_cooked_opcode): New function, broken out of md_assemble.
3388 (assemble_ppi, sh_elf_final_processing): New functions.
3389 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3390 (md_longopts, md_parse_option): New option: -dsp.
3391 * config/tc-sh.h (elf_tc_final_processing): Define.
3392 (sh_elf_final_processing): Declare.
3394 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3396 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3397 the unwinder subspace. Save the current seg/subseg before creating
3400 2000-02-10 Nick Clifton <nickc@cygnus.com>
3402 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3403 little endian targets.
3404 (INST_BYTE1): Redefine to handle big and little endian
3406 (cpu_type): New type: Select between M340 and M210.
3407 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3408 instructions of the M340.
3409 (md_assemble): Add support for the MULSH and OPSR classes of
3411 (md_atof): Add support for little endian targets.
3412 (md_parse_option): Add support for -EL, -EB and -mcpu command
3414 (md_convert_frag): Add support for little endian targets.
3415 (md_apply_fix3): Add support for little endian targets.
3416 (md_number_to_chars): Add support for little endian targets.
3418 2000-02-10 Timothy Wall <twall@redhat.com>
3420 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3421 defined, use it to verify the symbol just read should be a label.
3423 2000-02-10 Timothy Wall <twall@redhat.com>
3425 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3426 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3427 around colons when KEEP_WHITE_AROUND_COLON is defined.
3428 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3429 and KEEP_WHITE_AROUND_COLON.
3431 2000-02-08 Timothy Wall <twall@redhat.com>
3433 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3435 (do_repeat): New. Abstract repeat logic so that a "break" can be
3437 (end_repeat): New. Provide support for a "break" out of the
3439 * read.h: Add prototypes for new functions.
3441 2000-02-08 Timothy Wall <twall@redhat.com>
3443 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3444 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3445 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3448 2000-02-08 Timothy Wall <twall@redhat.com>
3450 * read.c: Added elseif to directives table.
3451 * read.h: Added prototype for s_elseif.
3452 * doc/as.texinfo: Added description for elseif.
3453 * cond.c (s_elseif): New function
3455 2000-02-04 Timothy Wall <twall@redhat.com>
3457 * listing.c (print_lines): Remove conditionals causing bug in
3460 2000-02-03 Timothy Wall <twall@cygnus.com>
3462 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3464 * frags.c (frag_new): Calculate fr_fix in octets
3465 (frag_now_fix) Return offset as target address offset (bytes).
3466 (frag_now_fix_octets) New - Return offset in octets (8-bit
3468 * frags.h: Added prototype for frag_now_fix_octets().
3469 Distinguish between octets and bytes in field descriptions.
3470 * listing.c (calc_hex): Account for octets vs bytes when
3471 printing addresses/offsets.
3472 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3473 target is little-endian, print the octets in a word in big-endian
3474 order so that the display looks like a proper hexadecimal number,
3475 instead of having the octets reversed.
3476 * read.c (do_align): When recording alignment, alignment power
3477 should be in terms of target bytes (minimum addressible unit)
3479 (do_org) Convert ORG target address (byte) argument into an
3480 octet offset when generating a variable fragment.
3481 * symbols.c (resolve_symbol_value): Symbol final value
3482 converted to a target address offset (bytes) from its octet offset.
3483 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3484 offset (bytes) is adjusted by the frag offset (octets) converted
3486 (coff_frob_section) Section alignment power is in terms of bytes;
3487 convert it to an octet alignment power when calculating size (and
3488 size mask) in octets. Don't modify the section size in order to
3489 "align" it for TI COFF, since that format has a different method
3490 for storing alignment information.
3492 2000-02-01 Timothy Wall <twall@cygnus.com>
3494 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3495 entries, matching the way GCC generates them. If not escaped, the
3496 filename is encoded incorrectly.
3498 2000-01-31 Nick Clifton <nickc@cygnus.com>
3500 * config/tc-arm.c (reg_table): Add support for ATPCS register
3503 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3505 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3507 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3509 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3510 of a symbol when we really care about its value.
3512 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3514 * config/tc-mcore.c (md_assemble): Give warning message if
3515 operands passes to instruction are more than the spec.
3517 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3519 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3520 Thumb mode but the label seen was not declared as '.thumb_func'
3521 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3522 correct disassembly of Thumb code bounded by non function labels.
3524 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3526 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3527 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3529 * Makefile.in: Same here.
3532 * configure.in: Set bfd_gas for i386-aout when primary target
3533 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3534 we may need the primary te_file. Remove incorrect comment.
3536 * configure: Regenerate.
3538 * config/e-i386aout.c: New file.
3540 * as.c (USE_EMULATIONS): Move to before print_version_id.
3541 (struct emulation): Add i386aout.
3542 (show_usage): Split text strings. Reformat -a text. Add --em
3546 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3547 (aout_format_ops): New.
3550 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3551 preprocessor conditional and add aout USE_EMULATIONS tests.
3552 (read_a_source_file): Don't pass error strings to printf as
3556 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3558 (do_data): Same here.
3559 (process_file): And here.
3562 * symbols.c (colon): Rewrite "already defined" fatal message
3563 code for aout with USE_EMULATIONS.
3566 * config/obj-aout.c (OBJ_HEADER): Define.
3567 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3569 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3570 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3572 (obj_aout_type): Expand S_SET_OTHER here too.
3573 (obj_read_begin_hook): Remove.
3574 (aout_pop_insert): New.
3575 (obj_aout_s_get_other): New.
3576 (obj_aout_s_get_desc): New.
3577 (aout_format_ops): New.
3580 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3581 gets aout_pseudo_table.
3582 (aout_pseudo_table): Declare.
3583 (obj_read_begin_hook): Define.
3586 * config/obj-coff.c (obj_pseudo_table): Rename to
3588 (coff_pop_insert): Use coff_pseudo_table.
3589 (coff_sec_sym_ok_for_reloc): Remove.
3590 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3591 and comment all zero entries and remove #if 0 code.
3594 * config/obj-coff.h (obj_pop_insert): Define.
3595 (coff_pseudo_table): Declare.
3598 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3599 s_get_size, s_set_size. Comment all zero entries.
3602 * config/obj-elf.c (elf_s_get_other): New function.
3603 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3604 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3605 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3607 (obj_elf_parse_section_letters): Don't pass error strings to
3608 printf as format arg.
3611 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3613 (elf_s_get_other): Declare.
3614 (S_GET_OTHER) Define as elf_s_get_other if not already
3616 (S_SET_OTHER): Only define when not already defined.
3617 (elf_obj_read_begin_hook): Declare.
3618 (obj_read_begin_hook): Define.
3619 (elf_obj_symbol_new_hook): Declare.
3620 (obj_symbol_new_hook): Define.
3623 * config/obj-multi.h: Add copyright header and protect against
3624 multiple inclusion. Add * to all function pointers.
3625 (OBJ_HEADER): If defined, include it rather than other defines
3627 (obj_frob_file_after_relocs): Test for NULL.
3628 (obj_symbol_new_hook): Here too.
3629 (obj_sec_sym_ok_for_reloc): And here.
3630 (S_GET_OTHER): Define.
3631 (S_GET_DESC): Define.
3632 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3633 (OBJ_MAYBE_ELF): Update comment.
3635 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3636 OBJ_AOUT preprocessor conditional and handle emulation by
3637 testing OUTPUT_FLAVOR.
3638 (i386_displacement): Here too.
3639 (md_section_align): Similarly here.
3640 (i386_target_format): Conditionally compile when more than one
3641 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3642 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3643 (i386_displacement): Here too.
3646 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3647 Define TARGET_FORMAT for aout only when not multi.
3650 * config/te-multi.h: Delete file as it's identical to te-generic.h
3652 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3654 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3655 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3658 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3660 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3663 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3665 * config/tc-mips.c (mips_do_align): New function.
3666 * config/tc-mips.h (md_do_align): Define.
3668 2000-01-10 Philip Blundell <philb@gnu.org>
3670 * doc/c-arm.texi (ARM Options): Fix typo.
3671 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3672 line separator for Linux.
3673 * doc/as.texinfo (Comments): Mention the ARM.
3675 2000-01-10 Philip Blundell <pb@futuretv.com>
3677 * configure.in (arm*-*-conix*): New target.
3678 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3680 * configure: Regenerate.
3682 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3684 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3685 (obj_elf_visibility): New function.
3687 * doc/as.texinfo (Visibility): New node: document visibility
3690 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3692 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3693 warning for absolute jump/call without `*' in non-intel mode. No
3694 need to set i.types[0] JumpAbsolute in intel mode.
3696 1999-12-22 Philip Blundell <pb@futuretv.com>
3698 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3699 hook function when changing sections.
3700 (arm_s_data): Likewise.
3702 1999-12-14 Nick Clifton <nickc@cygnus.com>
3704 * config/tc-arm.c (md_parse_option): Add support for -marm720
3705 command line switch.
3707 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3709 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3710 (r_registers, xr_registers): Define.
3711 (r_register_name, xr_register_name): New functions.
3712 (md_assemble): Handle new am33 operand types and instruction
3714 (mn10300_insert_operand, check_operand): Likewise.
3716 1999-11-29 Nick Clifton <nickc@cygnus.com>
3718 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3719 (s_force_thumb): Set thumb_mode to 2.
3720 (md_assemble): Do not complain about thumb instructions on a
3721 non-thumb target if thumb_mode is set to 2.
3723 1999-11-28 Michael Meissner <meissner@cygnus.com>
3725 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3726 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3727 (O_...): Add new machine dependent expressions if we are handling
3728 explicit relocations.
3729 (alpha_reloc_op): New static table holding the explicit relocation
3731 (alpha_literal_hash): New static to hold the hash table for
3732 explicit relocations.
3733 (alpha_macros): Add support for explicit relocations.
3734 (md_begin): If explicit relocations, initialize hash table.
3735 (md_assemble): Don't print a second error if tokenize_arguments
3736 already printed an error message.
3737 (md_apply_fix): Add support for explicit relocations.
3738 (alpha_force_relocation): Ditto.
3739 (alpha_fix_adjustable): Ditto.
3740 (alpha_adjust_symtab): New function to support explicit
3742 (alpha_adjust_symtab_relocs): Ditto.
3743 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3744 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3745 Add support for explicit relocations. Return -2 if an error
3746 message was already printed.
3747 (find_macro_match): Add support for explicit relocations. Comment
3749 (emit_insn): Add support for explicit relocations.
3750 (assemble_tokens): Ditto.
3752 (load_expression): Ditto.
3755 (emit_ir_load): Ditto.
3756 (emit_loadstore): Ditto.
3759 (emit_sextX): Ditto.
3760 (emit_division): Ditto.
3761 (emit_jsrjmp): Ditto.
3762 (emit_retjcr): Ditto.
3764 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3766 (tc_adjust_symtab): If explicit relocations, call the function
3767 alpha_adjust_symtab.
3768 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3769 relocations next to the literal relocation they reference.
3770 (TC_INIT_FIX_DATA): Initialize the new fields.
3771 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3773 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3775 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3776 'B' operand for PA2.0 bb instruction.
3778 1999-11-18 Nick Clifton <nickc@cygnus.com>
3780 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3783 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3785 (mcore_force_relocation): Force relocations to be generated for
3788 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3790 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3791 (i386_displacement): Disallow O_big displacements.
3793 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3795 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3796 Small improvements in error checking.
3797 (md_assemble): Support for unconditional ARM instructions.
3798 (md_parse_option): Support for -m[arm]v5e flag.
3800 1999-11-12 Nick Clifton <nickc@cygnus.com>
3802 * macro.c (buffer_and_nest): Do not check beyond the end of the
3805 1999-11-11 Nick Clifton <nickc@cygnus.com>
3807 * macro.c (buffer_and_nest): Look for seperator after TO and
3810 1999-11-08 Andrew Haley <aph@cygnus.com>
3812 * app.c (do_scrub_chars): When in State 10, treat backslash
3813 characters in the same way as as symbol characters.
3815 1999-11-07 Richard Henderson <rth@cygnus.com>
3817 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3818 the previous label was in the current section before playing
3819 with auto-alignment.
3821 1999-11-06 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-v850.c (v850_force_relocation): Force relocation
3825 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3828 1999-11-05 Michael Meissner <meissner@cygnus.com>
3830 * expr.h (operatorT): Increase machine dependent operators to 16.
3831 * expr.c (op_rank): Ditto.
3833 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3835 * read.c (pseudo_set): Reject attempts to set the value of a
3838 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3841 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3843 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3844 to bfd_set_section_contents.
3846 1999-11-03 Nick Clifton <nickc@cygnus.com>
3848 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3850 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3852 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3853 (mips_ip): Use OPCODE_IS_MEMBER.
3855 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3857 * config/tc-arm.c (reg_required_here): Improve comments.
3859 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3860 (tinsns): Initialize variants field.
3862 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3863 BAD_PC respectively.
3865 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3867 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3868 * config/tc-arm.h: Fix compile time warnings.
3870 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3872 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3873 form @abs16, @(abs16) and @(abs16 + imm).
3875 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3877 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3878 (ISA_HAS_64_BIT_REGS) New.
3879 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3880 mips_emit_delays,macro_build,load_register,load_addresss,
3881 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3882 and/or use new ISA_xxx macros in expressions involving
3883 ISA, particularly mips_opts.isa.
3885 1999-10-18 Michael Meissner <meissner@cygnus.com>
3887 * expr.h (operatorT): Add machine dependent operators md1..md8.
3888 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3889 for the machine dependent operators to use.
3891 * expr.c (op_rank): Add machine dependent operators.
3893 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3895 (O_cpregister): Ditto.
3896 (md_begin): Change X_op test that field is wide enough to use
3897 O_max instead of O_alpha_max.
3898 (cpu_types): Fill in missing initializer.
3899 (alpha_num_macros): Make unsigned.
3900 (md_assemble): Make opnamelen be size_t.
3901 (md_apply_fix): Cast alpha_num_operands to int before testing.
3902 (alpha_force_relocation): Ditto.
3903 (alpha_fix_adjustable): Ditto.
3904 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3905 (tc_gen_reloc): Ditto.
3906 (tc_get_register): Ditto.
3911 (s_alpha_ent): Ditto.
3912 (s_alpha_end): Ditto.
3913 (s_alpha_frame): Ditto.
3914 (s_alpha_prologue): Ditto.
3915 (s_alpha_file): Ditto.
3916 (s_alpha_gprel32): Ditto.
3917 (s_alpha_proc): Ditto.
3918 (s_alpha_set): Ditto.
3919 (s_alpha_base): Ditto.
3920 (s_alpha_align): Ditto.
3921 (s_alpha_arch): Ditto.
3922 (alpha_align): Ditto.
3923 (assemble_insn): Suppress unused variable warning.
3925 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3926 order in the structure.
3927 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3929 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3931 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3933 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3935 * config/tc-i386.c (i386_index_check): Correct #endif location.
3937 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3939 * as.c (show_usage): Document new options.
3940 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3941 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3942 (parse_args): Parse the new options.
3943 (main): If there were warnings, and --fatal-warnings
3944 was specified, print an error.
3945 * as.h: New variable, flag_fatal_warnings, for new option.
3947 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3949 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3950 '@'. Change autoincrement completers to fall through to cache control
3953 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3955 (pa_parse_addb_64_cmpltr): New function.
3957 * config/tc-hppa.c (pa_ip): Change error message.
3958 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3959 '?Q' args to allow falling through.
3961 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3962 Remove unused conditional codes.
3963 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3965 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3967 * config/tc-d30v.c (CHAR_BIT): Define.
3968 (check_range): Fix bit operations to support integers bigger than
3971 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3973 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3976 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3977 Doug Evans <devans@cygnus.com>
3979 Add support for m32rx.
3980 * config/tc-m32r.c (enable_m32rx): New static global.
3981 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3982 (allow_m32rx): New function.
3983 (M32R_SHORTOPTS): Add `O'.
3984 (md_longopts): Add --m32rx plus several warning options.
3985 (md_parse_option): Handle new options.
3986 (md_show_usage): Print them.
3987 (md_begin): Enable m32rx.
3988 (OPERAND_IS_COND_BIT): New macro.
3989 (first_writes_to_seconds_operands): New function.
3990 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3991 (target_make_parallel,assemble_two_insns): New functions.
3992 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3993 If optimizing and m32rx, try to make consecutive insns parallel.
3995 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3997 * config/tc-mips.c (nopic_need_relax): Allow for the
3998 .sdata.foo sections generated by -fdata-sections,
3999 and for the .gnu.linkonce.s sections generated by C++.
4001 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4003 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4004 with cleaner code using completer prefixes. Add 'Y'.
4006 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4008 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4010 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4011 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4012 insn does not match and we should try the next insn in the table.
4014 1999-09-22 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4018 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4023 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4025 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4026 OBJ_ELF. If ELF, add "sq".
4027 (md_parse_option): If ELF, ignore -s and -q.
4028 (md_show_usage): Mention ELF options.
4030 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4032 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4035 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4037 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4039 * config/tc-hppa.c (struct pa_it): New field "trunc".
4040 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4041 (pa_parse_ftest_gfx_completer): New function
4042 (pa_parse_fp_cnv_format): New function.
4044 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4045 (md_apply_fix): Handle 22bit pc-rel branches.
4047 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4049 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4051 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4053 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4055 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4057 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4058 (pa_ip): Handle 'fX'.
4060 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4062 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4063 unwinds unless the function is in the text space.
4064 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4066 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4068 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4069 (md_assemble): To here. Tweak address generation.
4071 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4073 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4074 (md_assemble): Call dwarf2_where for OBJ_ELF.
4075 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4076 (pa_end_of_source): New function.
4077 * tc-hppa.h (md_end): Define for OBJ_ELF.
4079 1999-09-14 Michael Meissner <meissner@cygnus.com>
4081 * configure.in (Canonicalization of target names): Remove adding
4082 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4083 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4084 * configure: Regenerate.
4086 1999-09-14 Donn Terry <donn@interix.com>
4088 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4090 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4092 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4093 pc-relative jmp/call to an absolute symbol.
4094 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4095 absolute section symbols.
4097 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4098 jump handling code and comments.
4100 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4102 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4103 the value if TE_PE and a global defined symbol.
4105 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4107 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4108 print the symbol, rather than printing it here.
4110 1999-09-11 Donn Terry <donn@interix.com>
4112 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4113 BFD_RELOC_RVA relocations.
4115 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4116 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4119 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4121 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4122 * doc/internals.texi (Object format backend): Document
4125 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4126 relocations against global symbols if TE_PE.
4128 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4129 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4131 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4134 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4135 symbols which do not have a constant value, or tags with
4136 non-tags. Remove the symbol from the list before adding it at the
4139 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4140 C_FCN symbol differently if TE_PE.
4141 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4142 appears in the pseudo-op, rather coff_line_base which is only set
4145 * config/obj-coff.c (obj_coff_loc): New static function.
4146 (obj_pseudo_table): Add "loc".
4148 * config/obj-coff.c (add_lineno): Check that the line number is
4151 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4152 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4154 (md_atof): Return NULL rather than 0.
4155 * config/tc-i386.c (md_atof): Change type to int.
4156 * expr.c (expr): Change first parameter to int.
4157 * config/obj-coff.c: Add declarations for static functions.
4158 (coff_frob_symbol): Use SYM_AUXENT.
4159 * config/tc-i386.h (flag_16bit_code): Don't declare.
4161 * config/obj-coff.c (obj_coff_section): Default to setting
4162 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4164 * write.c (adjust_reloc_syms): Print adjusted fixup.
4166 * expr.c (integer_constant): Correct too_many_digits calculation
4169 1999-09-09 Andreas Schwab <schwab@suse.de>
4171 * doc/c-arm.texi: Fix arguments of @var to not contain
4174 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4176 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4178 (md_parse_option): Only support -k flag for ELF and COFF targets.
4180 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4182 * config/tc-hppa.c (pa_ip): Put strict register checks before
4183 call to pa_parse_number.
4185 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4187 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4189 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4192 1999-09-06 Donn Terry <donn@interix.com>
4194 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4196 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4198 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4199 candidate instruction. Require registers for register arguments
4200 when in strict mode. Require assemble-time constants for
4201 constants when in strict mode.
4202 (pa_get_absolute_expression): Require a constant when in strict
4205 1999-09-06 Nick Clifton <nickc@cygnus.com>
4207 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4209 1999-09-04 Steve Chamberlain <sac@pobox.com>
4211 * config/tc-pj.c: New file, supports picoJava in ELF.
4212 * config/tc-pj.h: Ditto.
4213 * configure.in (pjl*, pj*): New targets.
4214 * Makefile.am: Rebuild dependencies.
4215 (CPU_TYPES): Add pj.
4216 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4217 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4218 * doc/c-pj.texi: New file.
4219 * doc/as.texinfo: Add some PJ specifics.
4220 * doc/all.texi: Add PJ to the list of all architectures, sort them
4222 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4223 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4225 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4227 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4228 (obj_frob_file): Test for null pointer.
4229 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4230 (OBJ_PROCESS_STAB): And here.
4231 (elf_obj_sy): Remove
4233 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4234 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4235 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4237 * config/obj-coff.c (no_func): Remove.
4238 (coff_format_ops): Change occurrences of no_func to 0, as we test
4239 for 0 in obj-multi.h.
4241 * configure.in: Enable bfd for i386-coff when primary target is
4242 bfd. Enable i386 elf,coff emulation support. Don't set
4243 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4244 emulation to support.
4245 *configure: Regenerate.
4247 1999-09-02 Nick Clifton <nickc@cygnus.com>
4249 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4250 .section .line directive is encountered.
4252 1999-09-01 Nick Clifton <nickc@cygnus.com>
4254 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4257 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4258 * as.texinfo: Document --gdwarf2 command line option.
4259 Add additional documentation of ARM command line switches.
4261 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4263 * config/tc-i386.c (i386_intel_memory_operand): Combine
4264 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4265 and RESTORE_END_STRING around parse_register calls.
4266 (i386_operand): Here too.
4267 (i386_is_reg): Remove.
4268 (parse_register): Move as_bad calls from within this function to
4271 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4273 Based on a patch from H.J. Lu <hjl@gnu.org>
4274 * config/tc-i386.c (parse_register): Handle FP regs specially.
4275 (md_begin): Remove '(' and ')' from register_chars.
4277 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4279 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4280 error message (done elsewhere).
4282 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4284 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4286 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4288 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4291 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4293 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4295 Add new completers. Fix bug in 64 bit condition handling.
4297 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4300 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4302 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4304 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4306 1999-08-27 Jim Wilson <wilson@cygnus.com>
4308 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4309 (struct ls): Add frag field. Initialize it to zero.
4310 (out_end_sequence): New local text_frag. Set it while in text section.
4311 Replace address check with frag check. Set ls.frag to text_frag if
4312 out_set_addr called.
4313 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4314 Set it before switching sections. Replace address check with frag
4315 check. Set ls.frag to saved_frag if out_set_addr called.
4317 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4319 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4320 output "advance_pc" opcode instead of calling gen_addr_line().
4321 The latter has the undesired side-effect of creating a new row
4322 in the debug line info matrix.
4324 1999-08-26 Jim Wilson <wilson@cygnus.com>
4326 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4327 ls.last_filename if last is less than zero. Set ls.last_filename
4328 when allocating new entry.
4329 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4332 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4334 * config/tc-i386.c (i386_index_check): Fix the displacement size
4335 when INFER_ADDR_PREFIX.
4337 1999-08-18 Nick Clifton <nickc@cygnus.com>
4339 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4342 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4344 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4345 handle 0xffffNNNN constants correctly.
4347 1999-08-16 Nick Clifton <nickc@cygnus.com>
4349 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4352 1999-08-13 Nick Clifton <nickc@cygnus.com>
4354 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4355 (md_apply_fix3): Always pass positive values to
4356 validate_offset_imm.
4358 1999-08-12 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-arm.c (skip_whitespace): New macro.
4361 Formatting tidy ups.
4363 (md_apply_fix3): Store relocation offset in addend for ELF based
4365 (arm_force_relocation): Always generate relocs for Thumb function
4368 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4370 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4371 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4373 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4375 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4376 flags for the unwind subspace.
4378 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4379 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4380 suitable relocation based on the size of the target's pointer.
4381 Always Use subsegment zero for the unwinders.
4382 (pa_level): Handle "2.0w".
4384 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4386 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4387 with the following instruction unless this was specified.
4389 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4391 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4392 certain sections, to match BFD changes.
4394 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4396 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4397 (EXTRA_SCRIPTS): Define to keep automake happy.
4398 * Makefile.in: Rebuild.
4400 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4402 * Makefile.am: Rename .dep* files to DEP*.
4403 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4404 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4406 * Makefile.in: Rebuild.
4408 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4410 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4412 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4414 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4415 avoid problems on DOS filesystems.
4416 * Makefile.in: Rebuild.
4418 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4420 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4422 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4425 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4427 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4428 line to create ${GDBINIT} rather than .gdbinit.
4429 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4431 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4433 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4435 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4437 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4439 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4441 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4442 non-adjustable symbols.
4444 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4446 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4448 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4450 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4453 1999-08-05 Donn Terry <donn@interix.com>
4455 * config/te-interix.h: New file.
4456 * configure.in (i386-*-interix*): New target.
4457 * configure: Rebuild.
4459 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4461 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4462 selectors for ELF too.
4463 (selector_table): Add "ltp" and "rtp" selectors.
4465 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4467 * config/tc-i386.c (i386_operand): No need to change
4468 operand_string pointer in segment reg case before goto
4469 do_memory_reference. Initialise displacement_string_start and
4470 displacement_string_end after do_memory_reference label.
4471 (i386_index_check): Add operand_string param, and print error
4472 message on failure here.
4473 (i386_intel_memory_operand): Instead of here.
4474 (i386_operand): And here.
4475 (INFER_ADDR_PREFIX): Enable.
4477 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4479 * config/tc-i386.h (DefaultSize): Define. Renumber following
4480 opcode_modifier defines.
4482 From Etienne Lorrain <etienne.lorrain@ibm.net>
4483 * config/tc-i386.c (stackop_size): New variable.
4484 (set_16bit_code_flag): Clear it here.
4485 (set_16bit_gcc_code_flag): New function.
4486 (md_pseudo_table): Add "code16gcc" entry.
4487 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4489 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4491 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4492 next_set_end even if the end symbol is being discarded.
4494 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4495 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4496 * config/obj-coff.c: Likewise.
4497 (seg_info_type): Remove.
4498 (seg_info_off_by_4): Change to array of segT.
4499 (s_get_segment): Adjust accordingly.
4500 (obj_pseudo_table): Fully initialize sentinel entry.
4502 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4503 Ralf Baechle <ralf@uni-koblenz.de>.
4505 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4507 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4509 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4511 * config/tc-i386.c: Indentation and white space changes.
4512 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4513 don't enable it by default.
4514 (i386_intel_operand): Remove redundant prototype.
4515 Move check on number of memory operands, and i.mem_operands++
4516 (i386_intel_memory_operand): To here.
4517 Remove i386_immediate code from here. Remove special case code
4518 for input and output using (%dx). Remove base/index checks and
4519 call i386_index_check instead. Save initial operand_string
4520 argument for error message.
4521 (i386_operand): Remove redundant prototype. Move base/index
4522 checks to i386_index_check.
4523 (i386_displacement): Move intel mode check for non-zero
4525 (i386_intel_memory_operand): To here.
4527 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4529 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4530 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4531 by .register pseudo-op if -64 and --no-undeclared-regs.
4532 (s_register, sparc_adjust_symtab): New functions.
4533 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4534 Declare sparc_adjust_symtab as tc_adjust_symtab.
4535 * doc/c-sparc.texi: Add description of #ignore special literal
4536 for .register pseudo-op.
4538 1999-07-30 Catherine Moore <clm@cygnus.com>
4540 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4541 the relocation's section offset.
4543 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4545 * write.c (fixup_segment): Fix generic error check overflow test.
4547 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4548 X_add_number to long.
4550 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4552 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4555 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4557 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4560 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4562 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4564 * configure.bat: Remove; obsolete.
4565 * config/go32.cfg: Likewise.
4567 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4569 * configure.in (i386-*-vxworks*): New target.
4570 * configure: Rebuild.
4572 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4574 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4576 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4578 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4580 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4581 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4582 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4583 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4584 MAX_RELOC_EXPANSION): Define.
4585 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4587 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4589 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4590 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4591 block. Print a warning if an 8-bit or 16-bit constant
4592 displacement or immediate is truncated on output.
4593 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4595 (i386_operand): Disallow immediate jump absolute operand.
4597 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4599 * configure.in: Bump version number to 2.9.5.
4600 * configure: Rebuild.
4602 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4605 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4607 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4608 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4610 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4612 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4614 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4616 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4617 if -mno-fpu was given.
4618 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4620 (cons_fix_new_arm): Remove misleading comments.
4622 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4624 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4626 (relax_segment): Likewise. After giving a rs_org error, convert
4627 the frag to rs_align to avoid cascading errors.
4629 1999-07-12 Andreas Schwab <schwab@suse.de>
4631 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4633 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4635 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4636 as appropriate. Fill in structure initializations. Add variable
4637 initializations. Add casts.
4638 * dwarf2dbg.c (print_stats): Change i to size_t.
4639 * listing.c (listing_listing): Change list_line to unsigned int.
4641 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4643 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4644 rather than checking for \001 and \002 in symbol name.
4645 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4647 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4649 * configure.in (hppa*-linux-gnu*): New target.
4650 * configure: Rebuilt.
4652 1999-07-08 Nick Clifton <nickc@cygnus.com>
4654 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4656 1999-07-07 Nick Clifton <nickc@cygnus.com>
4658 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4659 accessing symbolP directly.
4661 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4663 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4666 1999-07-05 Nick Clifton <nickc@cygnus.com>
4668 * config/tc-arm.c (ARM_EXT_V5): Define.
4669 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4670 (md_begin): Detect ARM v5 architectures.
4671 (md_parse_option): Accept arm v5 specification.
4672 (md_show_usage): Documment -marmv5 switch.
4674 * doc/c-arm.texi: Document -marmv5 command line option.
4676 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4678 (validate_immediate_twopart): New function. Determine if a
4679 constant can be computed by two ADD instructions.
4680 (output_inst): Remove its command line parameter - it was never
4682 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4683 implememt the ADRL pseudo op.
4684 (tc_gen_reloc): Generate a suitable error message if an ADRL
4685 instruction tries to generate a real reloc.
4687 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4689 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4691 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4694 1999-06-27 H.J. Lu <hjl@gnu.org>
4696 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4697 non BFD_ASSEMBLER case.
4699 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4701 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4704 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4706 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4707 out_end_sequence() when the address decreases due to a new frag.
4708 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4709 numbering starts with 1.
4711 1999-06-23 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4715 (mcore_s_text): Call obj_elf_text for ELF target.
4716 (mcore_s_data): Call obj_elf_data for ELF target.
4717 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4719 (mcore_s_bss): New function: Dump literal table before changing
4721 (mcore_s_comm): New function: Dump literal table before changing
4724 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4725 No longer static functions.
4726 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4727 Provide prototypes for these functions.
4729 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4731 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4732 a list of names, to try obj_segment_name, and to try abbreviated
4733 names when using COFF without long section names.
4735 * config/tc-alpha.c: More use of symbol accessor functions.
4736 * config/tc-arc.c: Likewise.
4737 * config/tc-d30v.c: Likewise.
4738 * config/tc-fr30.c: Likewise.
4739 * config/tc-i860.c: Likewise.
4740 * config/tc-m88k.c: Likewise.
4741 * config/tc-mcore.c: Likewise.
4742 * config/tc-ns32k.c: Likewise.
4743 * config/tc-sparc.c: Likewise.
4744 * config/tc-v850.c: Likewise.
4746 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4747 sy_value with appropriate accessor functions.
4748 * config/tc-arm.c (md_apply_fix3): Likewise.
4749 * config/tc-d10v.c (AT_WORD_P): Likewise.
4750 * config/tc-v850.c (reg_name_search): Likewise.
4752 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4753 use symbol_get_bfdsym instead.
4754 * config/tc-ppc.c (md_assemble): Likewise.
4755 * config/tc-v850.c (v850_comm): Likewise.
4757 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4759 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4760 the symbol, rather than accessing the bsym member.
4761 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4762 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4763 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4764 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4765 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4766 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4767 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4768 * config/tc-v850.c (tc_gen_reloc): Likewise.
4770 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4772 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4773 (hppa_gen_reloc_type): Conditionalize on BFD64.
4774 (tc_gen_reloc): Re-enable ELF relocations.
4775 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4777 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4779 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4781 (do_ldst): Move assignment out of if condition.
4782 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4783 parentheses to avoid warning.
4785 1999-06-21 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4788 macro to get at the BFD symbol associated with a GAS symbol.
4790 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4792 * config/tc-ppc.c: Update for symbol handling changes.
4793 * config/obj-coff.c: Likewise.
4795 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4797 * tc-hppa.c: General cleanups of ELF support. No more spaces
4798 and subspaces for ELF.
4799 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4800 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4801 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4802 (UNWIND_SECTION_NAME): Likewise.
4803 (space/subspace related structures): Conditionalize definitions
4805 (space/subspace directives and support routines): Conditionalize
4806 definitions and references/uses on OBJ_SOM.
4807 (label_symbol_struct): For ELF, track the symbol's segment. For
4808 SOM track its space.
4809 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4811 (USE_ALIASES): Kill for both SOM & ELF.
4812 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4813 (pa_space, pa_subspace): Corresponding changes.
4814 (pa_spaces_begin): Corresponding chagnes.
4815 (md_begin): Do not muck around with space/subspace stuff for
4817 (md_apply_fix): Temporarily disable argument relocation stuff
4819 (tc_gen_reloc): Temporarily disable relocation generation for
4821 (pa_build_unwind_subspace): Similarly.
4823 1999-06-16 Nick Clifton <nickc@cygnus.com>
4825 * config/tc-arm.c (thumb_set): New pseudo op.
4826 (text, data, section): Override these pseudo ops with ARM
4828 (s_thumb_set): New function: Perform the same as a .set pseudo
4829 op, but also mark the alias'ed symbol as being a Thumb
4831 (arm_s_text): New function: Perform the same as the .text
4832 pseudo op, but dump the literal pool before changing
4834 (arm_s_data): New function: Perform the same as the .data
4835 pseudo op, but dump the literal pool before changing
4837 (arm_s_section): New function: Perform the same as the
4838 .section pseudo op, but dump the literal pool before changing
4840 (arm_cleanup): Do not reset the current section before dumping
4843 1999-06-17 Nick Clifton <nickc@cygnus.com>
4845 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4846 OPTION_NO_WARN_UNMATCHED entries.
4847 (md_parse_option): Generate a warning message if an unrecognised
4848 option is encountered.
4850 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4851 (get_operands): When parsing an expression after an '@' symbol
4852 has been detected, do not ignore '#' symbols.
4853 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4856 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4858 From K. Richard Pixley <rich@noir.com>:
4859 * configure.in (ppc-*-vxworks*): New target.
4860 * configure: Rebuild.
4862 1999-06-12 Philip Blundell <philb@gnu.org>
4864 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4866 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4868 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4869 which refer to symbols in linkonce sections, permit reducing the
4870 relocs if the symbol is local.
4872 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4874 * subsegs.c (subseg_text_p): New function.
4875 * as.h (subseg_text_p): Declare.
4876 * read.c (do_align): Use subseg_text_p to set the default fill.
4877 * write.c (subsegs_finish): Likewise.
4878 * config/obj-coff.c (write_object_file): Likewise.
4879 * config/tc-i386.h (md_maybe_text): Don't define.
4880 (md_do_align): Use subseg_text_p to set the default fill.
4881 * config/tc-m32r.c (m32r_do_align): Likewise.
4882 * config/tc-sh.c (sh_do_align): Likewise.
4883 * config/tc-sparc.h (md_do_align): Likewise.
4885 1999-06-12 David O'Brien <obrien@freebsd.org>
4887 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4888 * configure: Rebuild.
4890 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4892 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4893 * Makefile.am: Rebuild dependencies.
4894 * Makefile.in: Rebuild.
4896 * config/tc-i386.c (i386_immediate): Remove unused label
4899 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4900 * symbols.c: Likewise.
4901 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4902 sy_next field when taking address, rather than symbol_next.
4904 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4906 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4907 value from the output file architecture.
4908 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4909 * dwarf2dbg.h: Change bfd_vma to addressT.
4911 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4913 * dwarf2dbg.h: Use PARAMS in function declarations.
4915 1999-06-11 Martin Dorey <mdorey@madge.com>
4917 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4918 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4920 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4922 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4924 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4926 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4929 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4931 * read.c (read_a_source_file): Only declare inescape if
4934 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4936 (find_entry_byval): Add parens to avoid warning.
4938 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4940 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4943 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4945 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4948 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4949 synthetize_setx): New functions.
4950 (md_assemble): Broken the special cases into the above
4951 functions. Make compiler happy if sizeof(bfd_vma)==4.
4952 Fix sethi generated from set/setuw. If instructions have a relloc,
4953 always clear the fields to be relocated in the opcode.
4954 (sparc_ip): Remove special_case global variable.
4956 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4958 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4959 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4960 indication of success rather than a value.
4961 (itbl_get_val): Likewise.
4962 (itbl_get_field): Use strcspn. Change delimiters to include
4964 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4965 (itbl_get_val): Likewise.
4966 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4968 * symbols.c (copy_symbol_attributes): Convert local symbols to
4971 1999-06-10 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4976 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4978 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4979 Optimize set if sizeof(bfd_vma) == 64.
4980 (sparc_ip): Fix sethi - without %hi() it should generate
4981 R_SPARC_22 reloc, not R_SPARC_HI22.
4982 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4984 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4986 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4987 (s_ncons): New function.
4988 (native_op_table): New table.
4989 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4990 R_SPARC_OLO10 handling.
4992 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4994 * expr.h (struct expressionS): Revert last change; widen X_op.
4995 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4997 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4999 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5000 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5001 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5002 * Makefile.in: Regenerated.
5004 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5005 `common' pass on to s_mri_common.
5006 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5008 1999-06-06 Richard Henderson <rth@cygnus.com>
5010 * config/obj-elf.c (obj_elf_section): Don't free the return
5011 value of demand_copy_C_string.
5013 1999-06-05 Richard Henderson <rth@cygnus.com>
5015 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5016 creation logic from obj_elf_create_section.
5018 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5019 (section_stack): New.
5020 (special_sections): Make const.
5021 (obj_elf_section): Gut and rewrite parsing.
5022 (obj_elf_change_section): New function broken out of obj_elf_section.
5023 (obj_elf_parse_section_letters): Likewise.
5024 (obj_elf_section_word): Likewise.
5025 (obj_elf_section_type): Likewise.
5026 (obj_elf_previous): Treat as a toggle.
5027 (obj_elf_popsection): New.
5028 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5029 (ppc_section_type): Likewise.
5030 * config/tc-ppc.h: Likewise.
5032 * expr.h (struct expressionS): Don't make X_op a bitfield.
5033 * config/tc-alpha.c: Update for symbol handling changes.
5034 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5035 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5037 1999-06-05 Richard Henderson <rth@cygnus.com>
5039 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5040 (dwarf2_gen_line_info): Kill unused variables.
5041 (dwarf2_finish): Likewise.
5042 (dwarf2_where): Likewise.
5043 (dwarf2_directive_file): If we've only got a string,
5044 hand off to s_app_file.
5045 * ecoff.c: Move the include of ecoff.h.
5046 * symbols.h (S_IS_FUNCTION): Prototype.
5048 * read.c (LEX_HASH): Supply a default.
5050 (s_globl): Update `c' after skipping whitespace.
5051 * read.h (LEX_END_NAME, is_name_ender): New.
5052 * expr.c (get_symbol_end): Respect it.
5054 1999-06-04 Mark Klein <mklein@dis.com>
5056 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5058 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5060 * config/tc-hppa.c: Update for symbol handling changes.
5062 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5064 * cgen.c: Update for symbol handling changes.
5065 * config/tc-m32r.c: Likewise.
5067 * config/tc-hppa.h: Update for symbol handling changes.
5068 * config/tc-hppa.c: Likewise.
5070 * config/tc-arm.h: Update for symbol handling changes.
5071 * config/tc-arm.c: Likewise.
5072 (symbol_make_empty): Remove. Just use symbol_create.
5074 * symbols.c (symbol_set_tc): Correct name.
5076 * Makefile.am: Rebuild dependencies.
5077 ($(OBJS)): Don't depend upon struc-symbol.h.
5078 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5079 * dep-in.sed: Don't remove struc-symbol.h.
5080 * Makefile.in: Rebuild.
5082 * doc/internals.texi (Symbols): Describe changes in symbol
5085 1999-06-03 Richard Henderson <rth@cygnus.com>
5087 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5088 instead of doing the work by hand.
5090 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5092 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5093 state of line state-machine.
5094 (struct ls): Collect DWARF2 line state-machine state in new member
5095 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5096 resulted in any DWARF2 directives.
5097 (reset_state_machine): New function.
5098 (out_end_sequence): Ditto.
5099 (dwarf2_gen_line_info): When switching sections or switching to a
5100 lower text address, call out_end_sequence() first to terminate the
5101 previous code sequence as code sequences MUST have monotonically
5102 increasing addresses.
5103 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5105 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5107 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5108 DWARF2 debug info (line information only, at this point).
5109 * as.h: Update comment about supported debug formats.
5110 * dwarf2dbg.c, dwarf2dbg.h: New files.
5111 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5113 * expr.c (operand): Don't use [ for parens if we want an index op.
5114 (op_encoding): Switch [ into O_index, if desired.
5115 (op_rank): Renumber with O_index on bottom.
5116 (expr): If O_index, match closing bracket.
5117 * expr.h (O_index): New.
5119 * read.c (read_a_source_file): Conditionally allow matched "
5120 in lines passed to md_assemble.
5122 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5124 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5126 Add support for storing local symbols in a small structure to save
5127 memory when assembling large files.
5128 * as.h: Don't include struc-symbol.h.
5129 (symbolS): Add typedef.
5130 * symbols.c: Include struc-symbol.h.
5131 (local_hash): New static variable.
5132 (save_symbol_name): New static function, from symbol_create.
5133 (symbol_create): Call save_symbol_name.
5134 (local_symbol_count): New static variable.
5135 (local_symbol_conversion_count): Likewise.
5136 (LOCAL_SYMBOL_CHECK): Define.
5137 (local_symbol_make): New static function.
5138 (local_symbol_convert): New static function.
5139 (colon): Handle local symbols. Create local symbol for local
5141 (symbol_table_insert): Handle local symbols.
5142 (symbol_find_or_make): Create local symbol for local label name.
5143 (symbol_find_base): Check for local symbol.
5144 (symbol_append, symbol_insert): Check for local symbols.
5145 (symbol_clear_list_pointers, symbol_remove): Likewise.
5146 (verify_symbol_chain): Likewise.
5147 (copy_symbol_attributes): Likewise.
5148 (resolve_symbol_value): Handle local symbols.
5149 (resolve_local_symbol): New static function.
5150 (resolve_local_symbol_values): New function.
5151 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5152 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5153 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5154 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5155 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5156 (symbol_previous, symbol_next): New functions.
5157 (symbol_get_value_expression): Likewise.
5158 (symbol_set_value_expression): Likewise.
5159 (symbol_set_frag, symbol_get_frag): Likewise.
5160 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5161 (symbol_mark_used_in_reloc): Likewise.
5162 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5163 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5164 (symbol_mri_common_p): Likewise.
5165 (symbol_mark_written, symbol_clear_written): Likewise.
5166 (symbol_written_p): Likewise.
5167 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5168 (symbol_section_p, symbol_equated_p): Likewise.
5169 (symbol_constant_p): Likewise.
5170 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5171 (symbol_get_obj, symbol_set_obj): Likewise.
5172 (symbol_get_tc, symbol_set_tc): Likewise.
5173 (symbol_begin): Initialize local_hash.
5174 (print_symbol_value_1): Handle local symbols.
5175 (symbol_print_statistics): Print local symbol statistics.
5176 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5177 Declare new symbols.c functions. Move many declarations here from
5179 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5180 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5181 (struct symbol): Move bsym to make it clearly the first field.
5182 Remove TARGET_SYMBOL_FIELDS.
5183 (symbolS): Don't typedef.
5184 (struct broken_word): Remove.
5185 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5186 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5187 (symbol_clear_list_pointers): Likewise.
5188 (symbol_insert, symbol_remove): Likewise.
5189 (symbol_previous, symbol_append): Likewise.
5190 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5191 (struct local_symbol): Define.
5192 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5193 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5194 (local_symbol_get_frag, local_symbol_set_frag): Define.
5195 (local_symbol_get_real_symbol): Define.
5196 (local_symbol_set_real_symbol): Define.
5198 * write.c (write_object_file): Call resolve_local_symbol_values.
5199 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5200 (TARGET_SYMBOL_FIELDS): Don't define.
5201 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5202 ECOFF_DEBUGGING, add ECOFF fields.
5203 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5204 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5205 ECOFF_DEBUGGING, add ECOFF fields.
5206 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5207 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5208 * config/tc-mcore.h: Don't include struc-symbol.h.
5209 (TARGET_SYMBOL_FIELDS): Don't define.
5210 (struct mcore_tc_sy): Define.
5211 (TC_SYMFIELD_TYPE): Define.
5212 * Many files: Use symbolS instead of struct symbol. Use new
5213 accessor functions rather than referring to symbolS fields
5216 * read.c (s_mri_common): Don't add in value of line_label.
5218 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5219 checking for SEC_LINK_ONCE.
5221 * config/tc-sh.h (sh_fix_adjustable): Declare.
5223 * app.c (input_buffer): New static variable.
5224 (app_push): Save saved_input in allocated buffer.
5225 (app_pop): Restored saved_input.
5226 (do_scrub_chars): Change get parameter to take char * and int as
5227 arguments. Change GET macro to pass input_buffer to get
5228 function. Don't save input into allocated buffer.
5229 * as.h (do_scrub_chars): Update declaration.
5230 * input-file.c (input_file_get): Change to take char * and int.
5231 Read data into passed in buffer. Remove static buffer.
5232 * read.c (scrub_from_string): Change to take char * and int. Copy
5233 data into passed in buffer.
5235 * hash.h: Neaten. Declare hash_traverse.
5236 * hash.c: Complete rewrite based on BFD hashing code.
5237 * gasp.c (chunksize): New variable.
5238 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5241 1999-05-28 Nick Clifton <nickc@cygnus.com>
5243 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5244 addend unless the target uses an old ABI.
5246 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5248 -Wchar-subscripts cleanup
5249 * listing.c (listing_newline): Use unsigned char variable, so
5250 calls to isascii,iscntrl are correct.
5251 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5253 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5254 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5255 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5256 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5258 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5260 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5262 (arch_coldfire_p): New #define.
5263 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5265 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5267 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5269 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5270 (install_operand): Add place `N'.
5271 (init_table): Add registers ACC, MACSR, MASK.
5273 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5275 * config/tc-m68k.c: Change mcf5200 --> mcf.
5276 (archs): Add mcf5206e, mcf5307.
5277 (m68k_ip): Add format `u'.
5278 (install_operand): Add place `m', `M', `h'.
5279 (init_table): Add upper/lower registers.
5281 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5283 1999-05-28 Martin Dorey <mdorey@madge.com>
5285 * config/tc-i960.c: Several minor changes to add ELF and
5286 BFD_ASSEMBLER support.
5287 * config/tc-i960.h: Likewise.
5288 * configure.in (i960-*-elf*): New target.
5289 * aclocal.m4, configure: Rebuild.
5291 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5293 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5294 reloc changes when defined(BFD_ASSEMBLER).
5296 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5298 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5300 * write.c (write_print_statistics): Output to file, not stderr.
5302 * expr.c (generic_bignum_to_int32,64): Prototype.
5304 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5305 output_sleb128, output_uleb128, output_big_sleb128,
5306 output_big_uleb128, output_big_leb128): Prototype.
5307 (output_big_sleb128, output_big_uleb128): Make inline.
5308 (output_big_leb128): Remove inline
5310 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5311 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5312 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5313 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5314 value for correct overflow check in write.c:fixup_segment.
5315 * write.c (fixup_segment): Move bitfield overflow checks to after
5316 the md_apply_fix call.
5317 * config/obj-coff.c (fixup_segment): Likewise.
5318 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5319 valueT *val argument.
5321 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5323 * config/atof-ieee.c (gen_to_words): Correctly round a
5324 denormalized number. Fix off-by-one in range checking for
5325 exponent in a denormal.
5327 1999-05-10 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5332 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5334 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5336 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5338 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5339 (ReverseRegRegmem): Remove.
5340 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5341 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5342 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5345 From Doug Ledford <dledford@redhat.com>
5346 * config/tc-i386.h (RegXMM): New for P/III.
5347 * config/tc-i386.c: Add support for P/III.
5349 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5351 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5352 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5353 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5355 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5357 * config/tc-i386.c (i386_immediate): Skip whitespace before
5358 complaining about junk after expression.
5359 (i386_displacement): Likewise.
5361 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5363 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5364 Don't copy before downcaseing.
5366 1999-05-05 Catherine Moore <clm@cygnus.com>
5368 * tc-m68k.c: Include elf/m68k.h.
5369 (m68k_elf_final_processing): New routine.
5370 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5373 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5375 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5378 1999-04-30 Nick Clifton <nickc@cygnus.com>
5380 * config/tc-mcore.c (mcore_s_section): Dump literals before
5383 1999-04-29 Nick Clifton <nickc@cygnus.com>
5385 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5388 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5390 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5391 (TC_INIT_FIX_DATA): Delete.
5392 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5393 (TC_INIT_FIX_DATA): Delete.
5394 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5395 * write.c (fix_new_internal): Initialize fx_cgen member.
5396 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5397 (gas_cgen_md_apply_fix3): Update.
5398 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5399 (md_cgen_record_fixup_exp): Update.
5400 (FX_OPINFO_R_TYPE): Update.
5402 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5403 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5404 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5405 * frags.h (struct frag): Make opindex, opinfo ints.
5407 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5409 1999-04-26 Tom Tromey <tromey@cygnus.com>
5411 * aclocal.m4, configure: Updated for new version of libtool.
5413 1999-04-22 Nick Clifton <nickc@cygnus.com>
5415 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5417 (md_apply_fix3): Do not fix up absolute relocations against
5420 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5422 1999-04-20 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5425 changes and data-in-text directives.
5426 (mcore_cons): New function: intercept cons() operations.
5427 (mcore_float_cons): New function: intercept float_cons()
5429 (mcore_stringer): New function: intercept stringer() operations.
5431 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5433 * obj.h (struct format_ops): Change generate_asm_lineno field to
5435 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5437 * config/tc-alpha.c (find_opcode_match): Add default case to
5439 (find_macro_match): Likewise.
5440 (load_expression): Parenthesize && within ||.
5442 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5444 1999-04-17 Nick Clifton <nickc@cygnus.com>
5446 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5447 .text .data .section pseudo ops.
5448 (mcore_s_section): New function. Dump lits before changing secs.
5449 (mcore_s_text): New function. Dump lits before changing secs.
5450 (mcore_s_data): New function. Dump lits before changing secs.
5452 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5454 * config/tc-mips.c (mips_32bitmode): New.
5455 (md_begin): Set mips_32bitmode if needed.
5456 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5457 Set EF_MIPS_32BITMODE.
5459 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5461 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5464 1999-04-16 Nick Clifton <nickc@cygnus.com>
5466 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5468 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5470 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5471 expressions correctly.
5474 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5476 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5478 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5480 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5481 and fmpynfadd instructions.
5483 1999-04-11 Richard Henderson <rth@cygnus.com>
5485 * as.h (environ): Declare it, if needed.
5486 * as.c (dump_statistics): Don't declare environ.
5487 * configure.in (environ): Detect declaration.
5488 * configure, config.in: Rebuild
5490 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5491 (i386_displacement): Allocate enough space for replacement buffer.
5492 Clean up replacement buffer initialization.
5494 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5496 * subsegs.c (section_symbol): Don't create a new symbol if one
5497 already exists; instead, use the existing one, but set its segment
5498 and frag data if it hasn't already been defined.
5499 * config/obj-coff.c (c_section_symbol): Likewise.
5501 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5503 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5505 1999-04-08 Nick Clifton <nickc@cygnus.com>
5507 * config/tc-mcore.c: New File: Support routines for MCore
5509 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5510 * config/obj-coff.c: Add support for mcore-pe target.
5512 * Makefile.am: Add support for MCore targets.
5513 * Makefile.in: Regenerate.
5514 * configure.in: Add support for MCore targets.
5515 * configure: Regenerate.
5517 * doc/all.texi: Set MCORE.
5518 * doc/as.texinfo: Document MCore specific command line options.
5520 * write.h: Prevent multiple inclusion.
5522 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5524 * asintl.h (LC_MESSAGES): Never define.
5525 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5527 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5530 * Makefile.am (m68k-parse.c): If configuring in the source
5531 directory, copy m68k-parse.y into the local directory before
5532 running ylwrap, to remove spurious differences when generating
5534 * Makefile.in: Rebuild.
5536 * config/tc-sparc.h (md_do_align): Just allocate the number of
5537 bytes necessary, rather than always allocating 1024.
5539 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5541 * listing.c (listing_newline): Add cast to avoid warning.
5542 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5543 * config/tc-i386.c (i386_scale): Add return value.
5544 (build_displacement_string): Remove unused local temp_disp2.
5545 (i386_intel_memory_operand): Add parentheses to avoid warning.
5546 (i386_intel_operand): Remove unused local end_of_operand_string.
5547 (i386_operand): Remove unused local operand_modifier.
5548 (i386_operand): Add parens to avoid warning.
5550 1999-04-04 Don Bowman <don@pixsci.com>
5552 * configure.in: Add mips*-*-vxworks* target; have it define
5554 * configure, config.in: Rebuild.
5556 1999-03-31 Nick Clifton <nickc@cygnus.com>
5558 * configure.in (emulations): Add support for arm-epoc-pe.
5559 * configure: Regenerate.
5560 * config/te-epoc-pe.h: New file. Define macros specific to
5562 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5563 for arm-epoc-pe target.
5565 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5567 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5569 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5571 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5572 detect ",n" without a condition.
5573 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5576 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5578 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5579 instruction is encoded with one bit.
5582 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5584 * doc/internals.texi (CPU backend): Mention that
5585 line_separator_chars should not include newline. From thi
5586 <ttn@mingle.glug.org>.
5588 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5590 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5591 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5593 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5595 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5597 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5599 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5602 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5604 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5606 1999-03-15 Martin Hunt <hunt@cygnus.com>
5608 * app.c (do_scrub_begin): Change '-' back to a symbol char
5609 so we can use multiple opcodes on a line again.
5611 * config/tc-d30v.c: By default, warn if a symbol has
5612 the same name as a register. Plus some minor
5613 updates from the branch.
5615 1999-03-13 Nick Clifton <nickc@cygnus.com>
5617 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5618 BFD_RELOC_16 and BFD_RELOC_64.
5620 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5622 * expr.c (expr): Add missing else.
5624 1999-03-12 Nick Clifton <nickc@cygnus.com>
5626 * config/tc-arm.c (md_apply_fix3): Improve error message.
5628 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5630 * Makefile.am (CPU_TYPES): Add fr30.
5631 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5632 (fr30,m32r dependencies): Update.
5633 * Makefile.in: Rebuild.
5635 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5636 (gas_cgen_record_fixup_exp): Ditto.
5637 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5638 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5639 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5640 (md_cgen_lookup_reloc): Update use of operand->type.
5641 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5642 (md_convert_frag): Call cgen_operand_lookup_by_num.
5643 (md_cgen_lookup_reloc): Update use of operand->type.
5644 (m32r_cgen_record_fixup_exp): Ditto.
5646 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5648 * config/tc-mips.c (md_show_usage): Fix message.
5650 1999-03-03 Nick Clifton <nickc@cygnus.com>
5652 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5653 and LDR reg,=<expr> instruction.
5655 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5658 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5660 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5662 1999-02-17 Nick Clifton <nickc@cygnus.com>
5664 This patch was created by: Scott Bambrough
5665 <scottb@corelcomputer.com>
5668 Special cased '@' character. The '@' character is used as the
5669 ARM assembler comment character, as a special character
5670 and in ELF .symver pseudo-op's, and as a special character in
5671 .type and .section pseudo-ops.
5672 (symver_pseudo): New static variable.
5673 (symver_state): New static variable.
5674 (struct app_save): Add field 'symver_state'.
5675 (app_push): Save global symver_state int struct app_save.
5676 (app_pop): Restore global symver_state from struct app_save.
5677 (do_scrub_chars): Special case handling of '@' character in
5680 * configure.in: Modified to recognize armv* uname syntax from ARM
5682 * configure: Regenerated.
5684 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5685 a prefix to the section's type.
5686 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5687 the type's typename.
5689 * config/tc-arm.h: Add support for PIC generation:
5690 (pic_code): New boolean.
5691 (obj_relocate_extern): Define.
5692 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5693 (TC_CONS_FIX_NEW): Define.
5694 (tc_fix_adjustable): Define.
5695 (GLOBAL_OFFSET_TABLE_NAME): Define.
5697 * config/tc-arm.c: Add support for PIC generation:
5698 (line_seperator_chars): Allow ';' as a seperator for Linux.
5699 (is_immediate_prefix): New macro.
5700 (arm_parse_reloc): New function.
5701 (s_arm_elf_cons): New function.
5702 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5703 (md_undefined_symbol): Special case handling for the Global Offset
5705 (md_apply_fix3): Handle PIC relocs.
5706 (tc_gen_reloc): Handle PIC relocs.
5707 (md_parse_option): Add support for '-k' command line switch to
5708 enable PIC generation.
5709 (cons_fix_new_arm): New function.
5710 (s_arm_elf_cons): New function.
5712 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5714 * configure.in: Add comments for uses of AC_DEFINE.
5715 * acinclude.m4: Likewise.
5716 * acconfig.h: Remove.
5717 * aclocal.m4: Rebuild.
5718 * configure: Rebuild.
5719 * Makefile.in: Rebuild.
5720 * config.in: Rebuild.
5722 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5724 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5725 non-constant offset from a base register.
5727 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5729 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5732 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5734 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5735 (emit_insn): Look for pc-relative and no-overflow specifiers on
5736 internal relocation types.
5738 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5740 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5743 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5745 (mips_4650, mips_4010, mips_4100): Variables removed.
5746 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5747 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5749 (md_begin): Don't bother initializing the mips_NNNN variables;
5750 mips_cpu is set, and that's good enough now.
5751 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5752 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5753 (show): New function, to handle wrapping in the CPU lists.
5754 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5756 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5758 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5759 than treat as an immediate specifier.
5761 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5763 * config/tc-i386.c: Prototype many functions.
5764 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5765 (i386_immediate): Remove unused second argument.
5766 (i386_intel_operand): Fix i386_is_reg typo.
5767 (i386_operand): Use allow_naked_reg.
5768 (output_invalid): Make operand int for K&R.
5770 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5772 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5774 * Makefile.in: Rebuild.
5776 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5778 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5780 (EXTRA_as_new_SOURCES): Comment out.
5781 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5782 * Makefile.in: Rebuild.
5783 * doc/Makefile.in: Rebuild.
5784 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5785 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5786 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5787 * configure: Rebuild.
5788 * aclocal.m4: Rebuild.
5789 * config.in: Rebuild.
5790 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5791 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5792 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5793 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5794 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5795 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5796 (gas_cgen_record_fixup_exp): Ditto.
5797 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5798 descriptor, not global variable.
5799 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5800 descriptor, not global variable. Refer to insert_operand handler
5801 via cpu descriptor, not global function.
5802 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5803 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5804 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5805 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5806 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5807 * config/tc-m32r.c: Ditto.
5808 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5809 (md_assemble): Ditto.
5810 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5812 1999-02-09 Nick Clifton <nickc@cygnus.com>
5814 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5815 relocations for ELF targets.
5817 1999-02-08 Nick Clifton <nickc@cygnus.com>
5819 * configure.in: Add support for StrongARM target.
5820 * configure: Regenerate.
5822 1999-02-05 Nick Clifton <nickc@cygnus.com>
5824 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5826 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5829 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5831 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5833 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5835 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5836 (INTEL_DWORD_MNEM_SUFFIX): Define.
5839 (DWORD_PTR): Define.
5840 (XWORD_PTR): Define.
5842 (OFFSET_FLAT): Define.
5844 (NONE_FOUND): Define.
5847 * config/tc-i386.c (set_intel_syntax): New routine.
5848 (intel_syntax): Declare.
5849 (allow_naked_reg): Declare.
5850 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5851 (intel_float_operand): New routine.
5852 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5853 Handle brackets as well as parens. Call i386_intel_operand for
5854 intel syntax. Reverse operands if appropriate. Handle new
5855 suffixes. Handle movzx and movsx.
5856 (i386_is_reg): New routine.
5857 (i386_immediate): New routine.
5858 (i386_scale): New routine.
5859 (i386_displacement): New routine.
5860 (i386_operand_modifier): New routine.
5861 (build_displacement_string): New routine.
5862 (i386_parse_seg): New routine.
5863 (i386_intel_memory_operand): New routine.
5864 (i386_intel_operand): New routine.
5865 (i386_operand): Call i386_displacement, i386_immediate,
5866 i386_scale, etc. instead of handling inline.
5867 (parse_register): Handle registers without prefix.
5869 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5871 * configure: Regenerate.
5872 * configure.in (arm-*-oabi): New.
5873 (thumb-*-oabi): New.
5874 * config/tc-arm.c (target_oabi): Declare.
5875 (md_apply_fix3): Support REL relocs.
5876 (md_parse_option): Handle -oabi.
5877 (elf32_arm_target_format): New routine.
5878 (md_longopts): Add OPTION_OABI.
5879 * config/tc-arm.h: Redefine TARGET_FORMAT.
5882 1999-01-28 Nick Clifton <nickc@cygnus.com>
5884 * write.c (write_relocs): Handle out of range error.
5886 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5887 (fr30_force_relocation): Default to 0.
5889 * config/tc-fr30.h (obj_fix_adjustable): Define.
5890 (TC_FORCE_RELOCATION): Define.
5892 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5895 1999-01-16 Nick Clifton <nickc@cygnus.com>
5897 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5898 merge of two instructions if the left instruciton kills the right.
5900 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5902 * Makefile.in: Regenerate.
5903 * configure.in: Redo test for using cgen.
5904 * configure: Regenerate.
5906 1999-01-09 Nick Clifton <nickc@cygnus.com>
5908 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5909 redefinition of this macro.
5911 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5913 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5916 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5918 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5919 a read of HI or LO and an immediatly following branch.
5921 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5923 * config/tc-mips.c (md_begin): Another correction to the setting of
5926 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5928 * config/tc-mips.c (md_begin): Correct type-o in setting of
5931 1998-12-21 Nick Clifton <nickc@cygnus.com>
5933 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5934 bit insn when optimizing, so that parallelised instructions will
5935 start on a 32 bit boundary.
5937 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5939 * config/tc-mips.c (mips_eabi64): New.
5940 (md_begin): Set mips_eabi64.
5941 (mips_elf_final_processing): Use it.
5943 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5945 * config/tc-mips.c (mips_elf_final_processing):
5946 Correct setting of ABI in e_flags.
5948 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5950 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5953 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5955 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5957 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5959 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5960 warning, values that don't fit in the field.
5962 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5964 * config/tc-mips.c (mips_abi_string): New.
5965 (md_parse_option,md_longopts): Add mabi.
5966 (mips_elf_final_processing): Set e_flags based on mabi flag.
5968 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5970 * config/tc-mips.c (md_parse_option): Handle vr4111.
5972 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5974 * config/tc-h8300.c (build_bytes): Change message given if the
5975 instruction requires H8/300H mode and we're not in Hmode, to
5976 suggest that it may be the operand modes that are the problem, not
5977 necessarily the opcode.
5979 1998-12-10 Nick Clifton <nickc@cygnus.com>
5981 * config/tc-fr30.c: Add line separator character.
5983 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5985 * configure.in (hppa-*-mpeix*): New target.
5986 * config/obj-som.h (obj_som_compiler): Declare.
5987 * config/obj-som.c (compiler_seen): New static variable.
5988 (obj_som_compiler): New function.
5989 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5990 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5991 (pa_type_args): Set hppa_priv_level.
5992 (pa_compiler): New static function if OBJ_SOM.
5993 * configure: Rebuild.
5995 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5997 * read.c (output_leb128): Don't mark as inline.
5999 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6001 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6002 AIX .vbyte unaligned data support.
6003 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6004 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6007 1998-12-07 Nick Clifton <nickc@cygnus.com>
6009 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6012 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6014 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6015 BFD_RELOC_ARM_PCREL_BRANCH.
6017 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6019 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6020 checking the target type.
6021 (mips-dec-bsd*): Set endian to little.
6022 * configure: Rebuild.
6024 COFF weak symbol support, based on patches from Mark Elbrecht
6025 <snowball3@usa.net>:
6026 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6027 * config/obj-coff.c (obj_coff_weak): New static function.
6028 (obj_coff_endef) [both versions]: Handle weak symbols.
6029 (coff_frob_symbol): Likewise.
6030 (yank_symbols): Likewise.
6031 (obj_pseudo_table): Add "weak".
6033 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6034 <aymeric.vincent@emi.u-bordeaux.fr>.
6035 * aclocal.m4: Rebuild with current tools.
6036 * configure: Rebuild.
6038 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6039 an assertion failure for a case we can't handle when OBJ_ECOFF.
6041 * expr.c (operator): And with 0xff to avoid problems with signed
6044 1998-12-03 Nick Clifton <nickc@cygnus.com>
6046 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6047 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6049 1998-12-02 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6054 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6056 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6057 calculation of pcrel point.
6059 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6064 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6068 (d10v_cleanup): Only generate previous insn if a multiline insn is
6071 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6076 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6078 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6079 -marm6xxx command line switches.
6081 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6083 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6084 (itbl-ops.o): Delete duplicate dependencies.
6085 Rebuild dependencies.
6086 Add fr30 dependencies.
6087 * Makefile.in: Rebuild.
6089 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6091 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6093 * listing.c: Ignore line terminator characters found inside
6096 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6098 * po/gas.pot: Regenerated.
6100 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6102 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6103 fr30_is_label_start(). Also checks for delay slot insns.
6105 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6106 FR30 instructions which contain a colon in the mnemonic.
6108 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6110 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6112 * config/tc-fr30.c: Removed currently superflous code.
6114 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6116 * config/tc-fr30.h: New file.
6117 * config/tc-fr30.c: Tweaking so that it will compile.
6119 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6121 * config/tc-d10v.h (obj_fix_adjustable): Define.
6122 (TC_FORCE_RELOCATION): Define.
6123 (d10v_force_relocation): Declare.
6124 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6125 (md_apply_fix3): Handle Vtable relocs.
6126 (d10v_fix_adjustable): New.
6127 (d10v_force_relocation): New.
6129 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6131 * config/tc-d30v.c: Change default behaviour to ignore potential
6132 conflicts between register name and symbol names.
6134 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6136 * configure.in: Add fr30-*-*.
6137 * config/tc-fr30.c: New file.
6138 * Makefile.in: Regenerated.
6139 * config.in: Regenerated.
6140 * configure: Regenerated.
6141 * doc/Makefile.in: Regenerated.
6142 * po/gas.pot: Regenerated.
6144 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6146 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6149 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6151 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6153 (do_scrub_chars): Add some casts to unsigned char to avoid
6154 unwanted sign extension.
6155 * read.c (lex_type): Set characters about 127 to be symbol
6157 * config/tc-i386.c (md_begin): Set identifier_chars and
6158 operand_chars for values above 127.
6160 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6162 * configure.in: detect cygwin* instead of cygwin32*
6163 * configure: regenerate
6165 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6167 * listing.c: Add support for producing a listing from piped
6170 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6172 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6173 (append_insn): Account for the tx39's multiply behavior.
6175 1998-10-26 Michael Meissner <meissner@cygnus.com>
6177 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6178 from assemble_parallel_insns. Add support for '->' to indicate
6179 explicitly serializing the instructions.
6180 (md_assemble): Ditto.
6182 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6184 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6187 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6189 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6191 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6193 * config/tc-mips.c : support frame and regmask/fregmask when
6194 MIPS_STABS_ELF is specified.
6196 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6198 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6199 (md_apply_fix): Don't return 1 for VTABLE relocs.
6200 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6202 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6204 * doc/c-i386.texi: Replace occurences of "opcode" with
6205 "instruction mnemonic", "instruction", or "mnemonic" when
6206 referring to the name of an instruction. Use "opcode" when
6207 referring to the sequence of machine bytes.
6209 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6210 (is_opcode_char): Rename to is_mnemonic_char.
6211 (md_assemble and i386_operand): Correct error messages from
6212 "opcode" to "instruction mnemonic"
6213 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6214 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6215 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6216 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6217 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6218 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6219 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6221 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6223 * config/tc-i386.c (i386_operand): Check for garbage after
6226 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6229 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6231 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6233 * config/tc-sh.h (obj_fix_adjustable): Define.
6234 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6235 (md_apply_fix): Likewise.
6236 (tc_gen_reloc): Likewise.
6237 (sh_fix_adjustable): New.
6239 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6241 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6242 * cgen.h (gas_cgen_finish_insn): Update prototype.
6243 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6244 cgen_insn_t -> CGEN_INSN_INT.
6245 (make_parallel): Update handling of CGEN_INT_INSN_P.
6246 (assemble_parallel_insn): Ditto.
6247 (target_make_parallel): New function.
6248 (md_assemble): Use it.
6250 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6252 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6254 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6256 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6257 converted into lower case.
6259 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6261 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6262 (gas_cgen_tc_gen_reloc): Likewise.
6263 * config/tc-m32r.h (obj_fix_adjustable): Define.
6264 * config/tc-m32r.c (m32r_fix_adjustable): New.
6265 (m32r_force_relocation): Handle VTABLE relocs.
6267 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6269 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6271 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6273 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6274 to lower case before parsing.
6276 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6277 parallel insns modift buts in the PSW as a side effect.
6279 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6281 * config/tc-d30v.c (find_format): Test for missing flag and
6284 (md_apply_fix3): Fix error messages to avoid
6285 assumption about presence of a symbol.
6287 (parallel_ok): Disallow parallel instructions that both modify the
6290 (find_format): Generate a warning if an odd numbered register is
6291 used as the first register in a mutli-register instruction.
6293 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6296 relocations are always associated with a symbol.
6298 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6300 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6301 (elf32_sparc_force_relocation): Declare.
6302 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6303 (tc_gen_reloc): Handle vtable relocs.
6304 (elf32_sparc_force_relocation): New.
6306 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6308 * symbols.c (S_IS_FUNCTION): New.
6309 * config/tc-v850.h (obj_fix_adjustable): Define.
6310 (TC_FORCE_RELOCATION): Define.
6311 (v850_force_relocation): Declare.
6312 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6313 of fx_addnumber for VTABLE reloc addends.
6314 (md_apply_fix3): Handle VTABLE relocs.
6315 (v850_fix_adjustable): New.
6316 (v850_force_relocation): New.
6318 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6320 * tc-hppa.c (fp_operand_format): Add some additional formats.
6321 (pa_ip): Do not automatically promote into pa2.0 mode.
6322 (pa_level): Handle ".level 2.0".
6324 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6326 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6327 * config/tc-i386.h (template.extension_opcode): Change to
6328 unsigned int to allow full range of 8-bit opcode suffixes.
6329 (None): Redefine as 0xffff.
6331 From Jeff B Epler <jepler@usgs.gov>
6332 * doc/c-i386.texi (i386-SIMD): New section.
6334 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6336 * read.c (discard_rest_of_line): New function.
6337 * read.h: Declare it.
6338 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6340 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6342 * config/tc-d10v.c (find_symbol_matching_register): New function.
6343 (find_opcode): Cope with the case where a register name matches
6346 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6348 * config/tc-v850.c (md_pcrel_from): Rename to
6349 v850_pcrel_from_section.
6350 (v850_pcrel_from_section): Do not resolves symbols in other
6353 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6355 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6357 * config/tc-d10v.c (find_opcode): Generate an error if a register
6358 is supplied for an operand that should not be a register.
6360 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6362 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6363 instructions to have another instruction in the right bin.
6365 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6367 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6368 the right container if the left container holds a branch
6371 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6373 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6374 both a register name and symbol name.
6375 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6377 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6379 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6380 execution unit class.
6382 (reg_name_search): If a name matches a register and a symbol,
6383 prefer the register.
6384 (find_format): Disallow flag registers when a general purpose
6385 register is required.
6386 If a number is required, but a register has been given, check to
6387 see if a symbol with the same name as the register exists, and if
6388 so, use that symbol.
6390 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6392 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6394 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6396 * config/tc-d30v.c (find_format): Do not accept flag registers as
6397 general purpose registers.
6398 (find_format): If an immediate value is expected at a given place
6399 in a format, but a register name has been provided instead, check
6400 to see if that register name matches the name of a predefined
6401 symbol and if it does, then use the symbol instead.
6402 (reg_name_search): If a register name matches a symbol name,
6403 prefer the register name to the symbol name.
6405 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6407 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6408 the previous insn to empty.
6410 1998-09-20 Michael Meissner <meissner@cygnus.com>
6412 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6413 pieces, forcing the use of an ANSI compiler.
6415 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6417 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6419 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6421 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6423 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6425 (obj_elf_vtable_entry): Likewise.
6426 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6427 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6428 (tc_gen_reloc): Likewise.
6429 (arm_fix_adjustable): Likewise.
6430 (elf32_arm_force_relocation): New.
6431 (armelf_frob_symbol): Remove coff-style symbol support.
6433 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6435 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6437 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6439 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6440 OBJ_COFF so that routine is defined for a.out format.
6442 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6444 * config/tc-i386.c (i386_operand): Detect non-segment registers
6445 used as segment prefixes.
6447 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6449 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6450 optimize across FDE boundaries.
6452 * config/obj-coff.c (obj_coff_section): Preserve any link once
6453 flags when setting the section flags.
6455 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6458 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6460 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6462 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6465 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6467 * frags.c (frag_grow): Include the size of the frag struct in the
6470 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6471 if the new subseg comes before the old.
6473 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6475 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6476 to handle edge8 and edge16.
6478 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6480 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6481 before we clobber the symbol involved.
6483 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6485 * config/tc-arm.c: Remove OBJ_ELF definitions for
6486 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6487 use arm_adjust_symtab for OBJ_COFF.
6488 (armelf_adjust_symtab): New Routine.
6489 * config/tc-arm.h: Define obj_adjust_symtab to
6490 armelf_adjust_symtab for OBJ_ELF.
6492 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6494 * configure.in: Make all i386-elf targets use bfd_gas.
6495 * config/tc-i386.c (tc_i386_force_relocation): New.
6496 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6497 (md_apply_fix3): Likewise.
6498 (tc_gen_reloc): Handle them.
6499 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6500 tc_i386_force_relocation.
6502 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6504 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6506 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6508 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6509 current opcode after writing the first insturction of a reverse
6512 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6514 * read.h (generate_lineno_debug): Add prototype.
6515 * read.c (generate_lineno_debug): Make non-static.
6517 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6519 * config/tc-i386.c (md_assemble): Only warn for address/data size
6522 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6524 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6525 against Thumb function names, as the linker needs this information.
6527 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6529 * expr.c (operand): Check also that there is no advance in operand
6530 after atof_generic in order to decide "is it label 0f or floating
6533 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6535 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6536 command line options with a single dash.
6537 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6539 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6541 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6542 * tc-arm.c (arm_fix_adjustable): New routine.
6544 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6546 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6547 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6548 demand_empty_rest_of_line before mri_comment_end.
6549 (equals): Check garbage after expression before
6550 mri_comment_end in MRI mode.
6552 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6554 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6555 small immediate constant to use the constant itself rather than
6558 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6561 (pa_leave): Likewise.
6563 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6565 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6567 (i386_operand): Fix an error message.
6569 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6571 * doc/c-arm.texi (ARM Directives): Document .req directive.
6573 * config/tc-arm.c (reg_required_here): Display erroneous string if
6574 the register name could not be decoded.
6575 Do not set inst.instruction if the sift is -1.
6577 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6579 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6582 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6584 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6585 even if it is belived to be unnecessary.
6587 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6589 config/tc-i386.c (i386_operand): Size immediate constants by
6590 suffix (erroneously removed as part of July 7 change).
6592 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6594 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6595 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6596 (armelf_frob_symbol): New Routine.
6597 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6599 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6601 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6603 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6605 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6606 command line switches passed to assembler.
6608 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6610 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6611 (gas_cgen_opcode_desc): Declare.
6612 (gas_cgen_parse_operand): Declare.
6613 (*): Prepend gas_ to gas specific fns to denote them as such.
6615 * cgen.c (gas_cgen_opcode_desc): New global
6616 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6617 (queue_fixup): Renamed from cgen_queue_fixup.
6618 (*): Prepend gas_ to gas specific fns to denote them as such.
6620 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6621 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6622 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6623 Open opcode table and initialize it.
6624 (make_parallel): Use gas_cgen_opcode_desc.
6625 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6626 (md_assemble): Ditto.
6628 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6630 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6631 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6632 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6633 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6634 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6635 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6636 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6637 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6638 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6639 (INIT_STAB_SECTION): Likewise.
6640 (OBJ_PROCESS_STAB): Likewise.
6642 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6643 (md_parse_option): Watch for them.
6644 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6645 (md_begin): Kill neverdef code.
6646 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6647 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6648 (s_alpha_coff_wrapper): New.
6649 (md_pseudo_table): Trap all ECOFF pseudos.
6651 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6653 Start of changes to remove mdebug section from mips*-elf
6654 Based on MIPS_STAB_ELF definition
6655 * acconfig.h: undef if not configured
6656 * config.in: undef if not configured
6657 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6658 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6659 * stabs.c (s_stab_generic): flush frag
6661 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6663 * configure.in: (arm-*-elf): Handle.
6664 (thumb-*-elf): Handle.
6665 * configure: Regenerate.
6666 * read.c (stringer): Fix typo in comment.
6667 * write.c (fixup_segment): Don't add symbol value to addend if
6669 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6671 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6674 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6676 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6677 (write_2_short): Emit warning if new flag is set.
6678 (do_assemble): Set flags if left instruction is one of special
6679 "right-instruction-killer" type.
6681 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6683 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6684 Always output words in debug_info section as big endian.
6685 (sparc_target_format): Choose correct bfd target.
6686 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6688 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6690 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6691 to work with internationalization code. Issue an error when two
6692 operands match that are not allowed to match.
6694 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6696 * configure.in (install_tooldir): Allow target to specify whether
6697 it wants to be installed in $(tooldir)/bin.
6698 * configure: Regenerate.
6699 * Makefile.am (install-exec-local): Set install-exec-tooldir
6700 dependency via configure.
6701 * Makefile.in: Regenerate.
6703 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6705 * Makefile.am (install-exec-local): Split into two ...
6706 (install-exec-bindir,install-exec-tooldir): New rules.
6707 * Makefile.in: Regenerate.
6709 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6711 * Makefile.am (install-exec-local): Don't remove the file before
6712 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6713 W. Rozycki <macro@ds2.pg.gda.pl>.
6714 * Makefile.in: Rebuild.
6716 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6718 * cgen.c: Include libiberty.h.
6719 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6720 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6721 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6722 (md_cgen_lookup_reloc)): Declare.
6723 (md_cgen_record_fixup_exp): Declare.
6724 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6725 (m32r_relax_frag): Declare.
6726 (cgen_md_apply_fix3): Decls moved to cgen.h.
6727 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6728 (m32r_cgen_record_fixup_exp): Delete decl.
6729 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6730 (assemble_nop): Delete.
6731 (expand_debug_syms): Delete unused `exp'.
6732 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6733 Add default case for -Wall.
6734 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6735 (md_atof): Delete unused wordP.
6737 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6739 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6742 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6745 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6746 .print, .purgem, and .struct. Remove documentation for
6749 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6751 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6752 Update call to insert_operand.
6754 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6756 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6758 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6760 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6761 whitespace after a prefix operator.
6763 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6765 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6767 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6769 * config/tc-sparc.c (log2): New static function.
6770 (s_reserve): Use log2 to convert alignment before calling
6772 (s_common): Use log2 to convert alignment before calling
6773 record_alignment and frag_align.
6774 (sparc_cons_align): Use log2.
6776 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6778 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6779 (s_common): Likewise.
6781 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6782 initialization of waddr.
6783 (sparc_elf_final_processing): Add default case to switch.
6785 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6787 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6788 than temporary real.
6790 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * write.c (subsegs_finish): Don't align the segments if there were
6795 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6796 copying aux information.
6798 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6799 expression into a symbol.
6801 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6803 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6804 type to unsigned int.
6805 (md_assemble): Change type used to store offsets from unsigned
6807 (i386_operand): Switch error check to only call RESTORE_END_STRING
6808 once after parse_register.
6810 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6812 * config/tc-v850.c (md_show_usage): Changed format to match that
6815 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6817 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6819 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6821 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6824 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6826 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6827 * doc/Makefile.in: Rebuild.
6829 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6831 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6832 for %lo expressions.
6833 (mips_ip, case 'u'): Move range check after code to mask
6834 off bits in %hi/%lo expressions. Mask off high bits for
6837 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * doc/Makefile.am (gasver.texi): New target.
6840 (as.info, as.dvi): Depends upon gasver.texi.
6841 * doc/as.texinfo: Include gasver.texi. Mention version number on
6842 title page and in top node.
6843 * doc/Makefile.in: Rebuild.
6845 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6847 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6848 but not including the line containing the edict.
6849 * listing.h (LISTING_EOF): New.
6850 * input-scrub.c (input_scrub_next_buffer): Call it.
6852 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6854 * config/tc-i386.c (i386_operand): Don't set the size of an
6855 immediate address based solely on the suffix and the mode.
6857 * config/tc-i386.c (md_assemble): Add assertion to make sure
6858 overlap2 does not set Imm.
6860 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6861 sequences of whitespace to a single space.
6862 (is_space_chars): Just compare with space.
6863 (md_begin): Don't initialize space_chars.
6864 (md_assemble): Just skip a single whitespace character.
6865 (i386_operand): Rewrite base-index parsing to use new
6866 parse_register, and to skip white space. Skip white space in a
6867 number of other places too. Don't give error message if
6868 parse_register fails.
6869 (parse_register): Change reg_string parameter to be non-const.
6870 Add end_op parameter. Skip white space after the `%', and return
6871 end of register string. Give error message here rather than
6874 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6876 Based on patch from Matt Semersky <matts@scd.hp.com>:
6877 * expr.c (op_encoding): Make const.
6878 (expr_set_precedence): New function.
6879 (expr_begin): Don't set operator rankings, just call
6880 expr_set_precedence.
6881 * expr.h (expr_set_precedence): Declare.
6882 * read.c (s_mri): Call expr_set_precedence.
6884 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6886 * doc/as.texinfo (Statements): Remove paragraph discussing
6887 continuing lines with a backslash. This hasn't worked for years,
6890 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6892 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6894 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6895 (ps_CTORS, ps_DTORS): New section types.
6896 (vms_fixup_xtors_section): New function
6897 (Ctors_Psect, Dtors_Psect): Define.
6898 (IS_GXX_XTOR): Define
6899 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6900 Filter static constructors/destructors and add to
6901 Ctors_Symbols/Dtors_Symbols chain.
6902 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6903 appropriate section.
6905 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6906 * makefile.vms: Merge vax/vms support.
6908 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6910 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6911 (elf_pseudo_table): Add them.
6912 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6913 (md_apply_fix): Accept them.
6914 (mips_fix_adjustable): Don't adjust them.
6915 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6916 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6917 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6918 (tc_fix_adjustable): Don't adjust them.
6920 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6922 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6924 * Makefile.in: Regenerate.
6925 * configure.in: AC_SUBST cgen_cpu_prefix.
6926 * configure: Regenerate.
6928 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6930 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6931 Changed all users of COND12_DELAY.
6933 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6935 * config/tc-mn10300.c (set_arch_mach): New function.
6936 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6937 (md_begin): Default to mn10300 mode.
6938 (md_assemble): Only accept instructions for the core mn10300
6939 chip and the active machine type.
6941 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6943 * subsegs.h (segment_info_type): Give the struct a name.
6944 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6945 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6946 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6947 * config/tc-w65.h (tc_reloc_mangle): Declare.
6948 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6950 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6952 * config/tc-v850.c (v850_comm): Restore old section
6953 after common processing.
6955 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6957 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6959 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6961 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6962 char with code that explicitly sign-extends.
6964 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6966 * config/tc-v850.c (md_begin): Restore text section as the current
6967 section after creating call table sections.
6968 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6971 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6972 with call to macro SYM_AUXINFO.
6974 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6976 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6977 with the program transform name.
6978 * Makefile.in: Rebuild.
6980 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6982 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6985 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6987 * config/tc-i386.c (i386_operand): Be prepared for a space between
6988 the open parenthesis and the start of the register operand,
6989 because of the June 16 change.
6991 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6993 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6996 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6998 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6999 even if it is belived to be unnecessary.
7001 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7003 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7005 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7007 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7009 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7010 shift amount for a repeated operand. The shift amount for the
7011 repeated copy comes from the size of the operand.
7013 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7015 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7017 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7019 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7021 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7023 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7024 characters in it as LEX_IS_SYMBOL_COMPONENT.
7025 * config/tc-i386.h (tc_symbol_chars): Define.
7026 (extra_symbol_chars): Declare.
7027 * config/tc-i386.c (extra_symbol_chars): Define.
7028 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7029 (line_comment_chars): Set to '/' if TE_LINUX.
7030 * doc/c-i386.texi (i386-prefixes): Update.
7031 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7033 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7035 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7036 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7038 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7040 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7041 constraint in instructions REP & REPI.
7043 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7045 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7046 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7048 (check_range): If the operand is shifted, then shift the number
7049 before checking its range.
7051 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7053 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7056 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7058 * config/tc-v850.c (v850_comm): Create special sections as needed.
7060 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7062 * config/tc-d10v.c (write_2_short): Addition of swapping
7063 instructions for sequential and reverse sequential order when
7064 given order is not possible.
7066 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7068 * Makefile.am: Rebuild dependencies.
7069 (DEP_INCLUDES): Fix reference to intl build directory.
7070 * Makefile.in: Rebuild.
7072 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7074 * doc/c-i386.texi: Update 16 bit documentation.
7076 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7077 IgnoreDataSize to IgnoreSize as they are used for address size as
7079 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7080 32-bit mode, similarly addr16/data16 and variants.
7082 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7084 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7085 sequential word multiply instructions.
7087 (do_assemble): Add extra command line argument, to allow mul32
7088 attribute to be preserved across parallel insns.
7089 (md_assemble): Insert NOPs between explicitly parallel insns which
7090 contain an 32 bit multiply and a 16 multiply.
7092 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7094 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7097 * config/tc-i386.c (reloc): Add braces.
7099 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7100 consistent with Intel naming.
7101 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7102 use bitfields in sib_byte.
7103 (modrm_byte): Don't use bitfields here either.
7105 * config/tc-i386.c (current_templates): Add const.
7106 (parse_register): Add const to return, param, and char *s.
7107 (i386_operand): Add const to reg_entry *r.
7108 * config/tc-i386.h (templates): Add const to start, end.
7110 Inspired by code for 16 bit gas support from Martynas Kunigelis
7111 <martynas@nm3.ktu.lt>:
7112 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7113 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7114 (uses_mem_addrmode): Remove.
7115 (md_estimate_size_before_relax): Add support here too.
7116 (md_relax_table): Rewrite interface to md_relax for 16 bit
7118 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7119 (opcode_suffix_to_type): Remove.
7120 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7121 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7122 (md_convert_frag): Likewise.
7123 (i386_operand): Add support for 16 bit base/index regs,
7124 immediates, and displacements. Remove some unnecessary casts, and
7125 localise end_of_operand_string, displacement_string_start,
7126 displacement_string_end variables. Add GCC_ASM_O_HACK.
7127 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7129 * config/tc-i386.c (prefix_hash): Remove.
7130 (md_begin): Rewrite without obstacks. Remove prefix hash table
7131 handling. Rewrite lexical table handling.
7132 (i386_print_statistics): Don't print prefix statistics.
7133 (md_assemble): Rewrite instruction parser so that line is not
7134 converted to lower case. Don't do a hash_find for prefixes,
7135 instead recognise them via opcode modifier.
7136 (expecting_operand, paren_not_balanced): Localise variables.
7137 * config/tc-i386.h (IsPrefix): Define.
7138 (prefix_entry): Remove.
7140 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7141 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7142 '\\' in case where comment_chars contains '/'.
7144 * config/tc-i386.c (MATCH): Ensure given operand and template
7145 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7146 you must write `ljmp *table(%ebx)'.
7148 From H.J. Lu <hjl@gnu.org>:
7149 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7150 as 0 ifndef BFD_ASSEMBLER.
7151 (md_assemble): Allow immediate operands without suffix or
7152 other reg operand to default in size to the current code size.
7154 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7156 * config/tc-v850.c (md_begin): Restore creation of
7157 .call_table_text and .call_table_data sections.
7159 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7161 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7162 after emitting a word of noops.
7164 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7166 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7167 (i386_operand): Simplify checks for valid base/index combinations.
7168 Disallow `in 4(%dx),%al'.
7170 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7172 (add_prefix): Change parameter from char to int.
7174 * config/tc-i386.h (Ugh): Define opcode modifier.
7175 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7177 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7178 CONSISTENT_REGISTER_MATCH macros to check register types more
7179 thoroughly. Check for illegal suffix/operand combinations
7180 when matching insns with operands. Handle new `s' suffix, and
7181 associated FloatMF opcode modifier for float insns with memory
7183 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7184 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7185 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7186 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7187 DATA_PREFIX_OPCODE throughout.
7189 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7190 (md_assemble): Rewrite suffix/register operand checking code to be
7191 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7192 AnyMem, the better to grep.
7194 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7195 given a memory operand. Don't set Abs bits either.
7196 (type_names): Remove Mem*, Abs*.
7197 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7198 define opcode_modifiers as these cases are handled by Disp8,
7199 Disp16, Disp32 and suffix checks.
7200 (COMES_IN_BOTH_DIRECTIONS): Remove.
7201 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7203 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7204 if IgnoreDataSize modifier given. Remove ShortformW modifier
7205 test. Add test for ShortForm in W base_opcode modification.
7206 Merge Seg2ShortForm and Seg3ShortForm code.
7207 * config/tc-i386.h (ShortFormW): Remove.
7208 (IgnoreDataSize): Define.
7210 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7212 * config/tc-d30v.c (md_assemble): Store previous segment state
7213 with previous instruction.
7215 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7217 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7218 (ebp, esp): Remove static variables.
7219 (MATCH): Remove test for InOutPortReg.
7220 (i386_operand): Properly handle InOutPortReg here instead.
7221 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7222 (md_assemble): Simplify and correct modrm and sib generation.
7223 (i386_operand): Add warning for scale without index.
7224 Rewrite checks for valid base/index combinations.
7226 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7227 macros and enclose in do while(0).
7228 (RESTORE_END_STRING): Likewise.
7229 (md_assemble): Add one to printed operand number so we start
7230 from 1 not 0. Add some more gettext invocations.
7231 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7234 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7235 DATA_PREFIX, SEG_PREFIX): Define.
7236 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7237 (check_prefix): Remove function.
7238 (add_prefix): New function. Add prefix to i.prefix as well as
7240 (md_assemble): Changes for add_prefix. Remove hack for wait
7241 prefix, instead always output prefixes in fixed order. Test
7242 for jcxz/loop when selecting between word & dword operations,
7243 and add address size prefix rather than operand size prefix.
7244 Remove operand -> address size hack when emitting jcxz/loop.
7245 (i386_operand): Remove O_Absent check as it's done in expr.
7247 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7249 * configure.in: Recognize m5200 as a cpu_type of m68k.
7250 * aclocal.m4: Rebuild with current libtool.
7251 * configure: Rebuild.
7253 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7255 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7256 to relaxable_symbol to prevent references to external symbol from
7259 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7262 symbols are relaxable.
7264 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7266 * config/tc-v850.c (md_begin): Don't create special
7267 sections by default.
7269 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7271 * config/tc-mips.c (macro): For div and udiv, close the
7272 reorder block as soon as possible.
7274 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7276 From Matt Semersky <matts@scd.hp.com>:
7277 * macro.c (macro_mri_mode): New function.
7278 * macro.h (macro_mri_mode): Declare.
7279 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7282 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7284 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7287 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7288 until after xstrdup in OBJ_EVAX case.
7290 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7292 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7293 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7294 of hardcoded magic number.
7295 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7297 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7299 * read.c (do_s_func): New function.
7301 * read.h (do_s_func): Add prototype.
7303 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7305 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7306 nops if fill pattern not specified.
7308 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7310 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7311 * config/te-go32.h (TE_GO32): Define.
7312 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7314 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7316 Implement .func/.endfunc pseudo-ops.
7317 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7319 * read.c (potable): Add .func,.endfunc.
7320 (s_func): New function.
7321 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7323 (in_doc_func_p,current_function_label): New static globals.
7324 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7326 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7328 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7329 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7330 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7331 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7332 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7333 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7334 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7335 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7336 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7337 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7338 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7339 * config/tc-a29k.c: Don't define md_short_jump_size,
7340 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7341 * config/tc-alpha.c: Likewise.
7342 * config/tc-alpha.h: Likewise.
7343 * config/tc-arm.c: Likewise.
7344 * config/tc-h8300.c: Likewise.
7345 * config/tc-h8500.c: Likewise.
7346 * config/tc-hppa.c: Likewise.
7347 * config/tc-i860.c: Likewise.
7348 * config/tc-i960.c: Likewise.
7349 * config/tc-ppc.c: Likewise.
7350 * config/tc-sh.c: Likewise.
7351 * config/tc-sparc.h: Likewise.
7352 * config/tc-tic30.c: Likewise.
7353 * config/tc-w65.c: Likewise.
7354 * config/tc-z8k.c: Likewise.
7356 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7358 * config/tc-vax.c (_): Delete this macro used for placeholder
7359 values in vax_operand_width_size; it conflicts with the _() macro
7360 used for internationalization.
7362 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7364 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7365 code. From Chris Moller <moller@bops.com>.
7367 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7368 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7369 * read.c (emit_expr): Initialize seg and subseg fields of a new
7371 * write.c (write_object_file): Switch to the appropriate segment
7372 and subsegment when processing a broken word.
7374 * config/tc-m68k.c (mri_assemble): New static function.
7375 (build_mri_control_operand): Call mri_assemble rather than
7377 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7378 (s_mri_endf, s_mri_endw): Likewise.
7380 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7382 * read.c (s_org): Call md_flush_pending_output if it is defined.
7384 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7386 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7388 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7389 (md_parse_option): Add for same.
7390 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7391 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7392 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7394 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7396 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7398 * config/tc-arm.c (find_real_start): Relax definition of local
7401 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7403 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7404 symbols at the given address, not just the last one specified.
7406 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7408 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7409 or number_to_chars_littleendian to write data.
7411 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7413 * config/tc-v850.c (md_assemble): Remove artificially created
7414 register name symbols.
7416 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7418 * write.c (fixup_segment): Change "segment" to "section" in
7421 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7423 * write.c (fixup_segment): Change sym1-sym2 message again.
7425 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7427 * write.c (fixup_segment): Improve error message for sym1-sym2
7428 errors when sym1 is in a different segment from sym2.
7430 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7432 * config/tc-m32r.c (warn_unmatched_high): New static local.
7433 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7434 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7435 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7436 (md_parse_option): Likewise.
7437 (md_show_usage): Likewise.
7438 (m32r_frob_file): Likewise.
7440 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7441 (read_a_source_file): Call them.
7442 * read.h (stabs_generate_asm_file): Declare.
7443 * stabs.c (stabs_generate_asm_file): New function.
7444 (generate_asm_file): New function.
7445 (stabs_generate_asm_lineno): Move file name handling into
7448 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7450 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7451 (d30v_current_align, d30v_current_align_seg): New variables.
7452 (d30v_last_label): New variable.
7453 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7454 (s_d30v_data, s_d30v_section): Likewise.
7455 (md_pseudo_table): Call them.
7456 (md_begin): Initialize d30v_current_align_seg.
7457 (md_assemble): Call d30v_align when needed by known current alignment.
7458 (d30v_frob_label, d30v_cons_align): New functions.
7459 * config/tc-d30v.h (md_do_align): Remove.
7460 (tc_frob_label): Call d30v_frob_label.
7461 (md_cons_align): New.
7463 * config/tc-d30v.c (find_format): Convert complex expressions to
7464 expression symbols before processing. Clean up code formatting.
7466 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7468 * po/Make-in (install-info): New target.
7470 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7472 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7474 * config/tc-mn10300.c (md_assemble): Likewise.
7476 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7478 * Makefile.am: Update with `make dep-am'.
7479 (HFILES): Add cgen.h.
7480 (cgen.o): Depend on cgen.h.
7481 * Makefile.in: Regenerate.
7483 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7485 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7487 * gasp.c (grab_label): Permit a label to be a preprocessor
7488 variable by permitting a label to start with a backslash.
7490 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7492 * config/tc-mips.c (validate_mips_insn): Removed hack
7493 for previously inaccessible bitfields in some INSN_TRAP
7496 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7498 * config/tc-d30v.c (do_assemble): Abort with error message
7499 if opcode operands do not match.
7501 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7503 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7504 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7505 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7506 similar new 'q' operand.
7508 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7510 * cgen.c (cgen_asm_finish_insn): Fix typo.
7512 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7515 * cgen.c: Include it.
7516 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7517 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7518 All callers updated.
7519 * config/tc-m32r.c: Include cgen.h.
7520 (m23r_insn): New members num_fixups,fixups.
7522 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7524 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7525 to avoid compiler warning.
7527 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7529 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7532 * makefile.vms (OBJS): Add ehopt.obj
7534 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7536 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7538 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7540 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7541 a short format insn.
7542 (md_assemble): Set it for explicitly packed insns.
7544 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7546 * config/obj-coff.c (c_symbol_merge): Do not take address of
7547 native fields when performing the memcpy.
7549 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7551 * config/tc-mips.c (macro,macro2): Implement
7552 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7554 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7556 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7557 relocations against globally visible symbols.
7558 * config/tc-m68k.c (relaxable_symbol): New macro.
7559 (m68k_ip, md_estimate_size_before_relax): Use it.
7560 (tc_m68k_fix_adjustable): Also handle weak symbols.
7562 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7564 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7565 references to externally visible symbols.
7566 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7567 values in twice for a PC relative reloc if the symbol is
7570 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7571 don't adjust a PC relative reloc against an externally visible
7573 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7574 for a PC relative fixup against an externally visible defined
7575 symbol, arrange to store object file and addend values as though
7576 the symbol were not defined.
7577 (tc_gen_reloc): Likewise.
7579 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7581 * read.c (sizeof_leb128): Referenced externally by write.c so
7584 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7586 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7587 and expand a 'debug' symbol associated with the next instruction
7588 that does not cause a short instruction to be filled with a NOP.
7589 (md_pseudo_table): Add support for .debugsym.
7590 (assemble_parallel_insn): Add calls to expand_debug_sym as
7592 (md_assemble): Ditto.
7594 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7596 * as.c (main): Conditionally call setlocale.
7597 * gasp.c (main): Likewise.
7598 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7599 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7601 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7603 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7605 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7607 * config/tc-hppa.c: Change all calls to bzero to use memset.
7608 (pa_ip): Add cast to avoid warning.
7609 (tc_gen_reloc, md_apply_fix): Likewise.
7610 (pa_find_space_by_number): Likewise.
7611 (hppa_force_relocation): Likewise.
7612 (pa_block): Change i to unsigned int.
7613 * config/obj-som.h (obj_som_copyright): Declare.
7615 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7617 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7618 for line numbers for assembly source.
7620 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7622 * configure.in: Change version number to 2.9.4
7623 * configure: Rebuild.
7625 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7627 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7629 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7631 * ecoff.h: Change symbolS in function declaration to struct
7634 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7636 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7637 (md_convert_frag): Fix i18n typo.
7639 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7641 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7642 * ecoff.h: Protoype it.
7643 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7644 [EVAX] (s_alpha_prologue): Delete.
7645 (md_pseudo_table): Update.
7647 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7649 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7650 array to local pointer.
7651 (get_args, parse_expr): Add casts to avoid warnings.
7653 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7655 * read.c (s_set): Cast xmalloc return value to fragS *.
7656 * config/tc-m68k.c (m68k_ip): Function made static to match
7657 previous forward declaration.
7658 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7660 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7662 * config/tc-v850.c: Add internationalisation macros to error
7665 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7666 macros to error strings.
7668 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7670 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7671 reloc is in the TOC csect.
7672 (md_apply_fix3): Correct gettext typo.
7674 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7676 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7677 .L - they are local labels and the branches are not really
7678 function calls but rather far jumps.
7680 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7682 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7684 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7686 * config/tc-i386.c (md_assemble): Print operand number rather than
7687 using ordinal_names.
7688 (i386_operand): Likewise.
7690 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7692 * Makefile.am (INTLLIBS): Define to work around apparent automake
7694 All Makefiles: Regenerated.
7696 * Many files: Added gettext invocations around user-visible
7698 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7699 HAVE_LC_MESSAGES): Define.
7700 * dep-in.sed: Added asintl.h.
7701 * po/Make-in: New file.
7702 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7704 * read.c (Z_): Renamed from `_'.
7705 * Makefile.am (SUBDIRS): Added po.
7706 (POTFILES): new macro.
7707 (po/POTFILES.in): New target.
7708 ($(OBJS)): Added asintl.h.
7710 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7711 (as_new_LDADD): Added $(INTLLIBS).
7712 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7713 (gasp_new_LDADD): Added $(INTLLIBS).
7714 (gasp_new_DEPENDENCIES): New macro.
7715 * configure, aclocal.m4: Rebuilt.
7716 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7718 (ALL_LINGUAS): Define.
7719 * macro.c: Include "asintl.h".
7720 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7721 * as.h: Include "asintl.h".
7722 * config/tc-i386.c (ordinal_names): Removed.
7723 (md_assemble): Changed error text to avoid ordinal_names.
7724 (i386_operand): Likewise.
7725 (reloc): Added as_bad to avoid i18n problems.
7726 (tc_gen_reloc): Likewise.
7727 * config/tc-arm.c (bad_args): Now a #define.
7729 * config/obj-vms.c (VMS_stab_parse): Changed type of
7731 (global_symbol_directory): Unified strings to avoid i18n
7733 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7734 avoid i18n problems.
7735 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7736 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7738 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7740 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7742 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7744 * as.c (print_version_id): Added an fprintf to avoid i18n
7746 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7748 * expr.c (expr): Added as_warn call to avoid i18n problems.
7749 * messages.c (as_assert): Changed code to avoid i18n problems.
7750 (as_abort): Likewise.
7751 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7752 (s_space): Likewise.
7753 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7755 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7757 * config/tc-i386.c (check_prefix): New static function, split out
7759 (struct _i386_insn): Add wait_prefix field.
7760 (md_assemble): Remove wait_prefix local variable. Use
7761 check_prefix when adding a prefix.
7763 * config/tc-i386.c (current_templates): New static variable.
7764 (md_assemble): Remove current_templates local variable.
7765 (md_assemble, i386_operand): Improve error and warning messages in
7766 many places. Add RESTORE_END_STRING in many places before error
7767 return. Clarify some comments.
7769 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7771 (md_assemble): Parse string instruction operands, looking for
7772 segment override prefixes. Check for invalid segment prefixes on
7774 (i386_operand): i.seg[] and max mem_operand changes for string
7776 * config/tc-i386.h (EsSeg): Define.
7778 * config/tc-i386.h (regKludge): Define.
7779 (iclrKludge, imulKludge): Don't define.
7780 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7781 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7782 opcode_modifier checks to look for more common cases first. Add
7783 default_seg for IsString case.
7785 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7787 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7789 * configure: Rebuild with new automake and libtool.
7790 * aclocal.m4, Makefile.in: Likewise.
7792 * doc/Makefile.am (as.dvi): New target.
7793 * doc/Makefile.in: Rebuild.
7795 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7797 * configure.in: Added sparc86x support.
7799 * configure: Rebuild.
7801 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7803 (md_parse_option): Warn if -EL is not supported for this architecture.
7805 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7807 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7809 * config/tc-mips.c (mips_ip): Note when we use get match on
7810 the full instruction name.
7812 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7814 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7815 back into the expression to handle add/sub simplification correctly.
7817 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7819 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7821 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7823 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7826 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7828 * symbols.c (max_indent_level): New global.
7829 (print_symbol_value_1): Use it.
7830 * expr.h (expr_build_dot): Declare.
7831 * expr.c (expr_build_dot): New function.
7833 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7835 * symbols.c (print_binary): New function.
7836 (print_expr_1): Call it.
7838 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7840 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7841 operand in the opcode.
7843 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7845 * config/tc-i386.h: Reorder operand flags and opcode modifier
7846 flags for clarity. Remove unused definitions: Unknown,
7847 ImmUnknown, DispUnknown, NoModrm.
7848 * config/tc-i386.c (type_names): Add missing Debug type.
7849 (md_assemble): Better duplicate prefix checking. Quicker string
7850 instruction check via new opcode_modifier flag.
7852 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7854 * doc/as.texinfo (Invoking): Clarify -Wa example.
7856 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7858 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7859 (s_mips_weakext): Define.
7860 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7861 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7864 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7866 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7867 is an error if the value can not be computed at assembly time.
7868 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7870 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7872 * gasp.c (main): Set next field of new include_path structure to
7873 NULL. From Avery Pennarun <averyp@gdc.ca>.
7875 * read.c (s_mri_sect): Call as_bad rather than abort for an
7876 unsupported MRI target.
7878 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7880 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7881 the destination of a branch instruction should be altered.
7882 (find_real_start): New function: Locate the real, Thumb coded
7883 start of a Thumb function.
7884 (do_t_branch23): Alter the destination of branches to Thumb
7887 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7889 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7891 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7894 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7896 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7897 * doc/c-hppa.texi: Likewise.
7899 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7901 * Makefile.am: Rebuild dependencies.
7902 * Makefile.in: Rebuild.
7904 * Makefile.am (DEP_INCLUDES): New variable.
7905 (.dep1): Change to work when srcdir is not an absolute path.
7906 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7907 * Makefile.in: Rebuild.
7909 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7911 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7912 LinearAddress patch.
7914 * configure.in: Set version to 2.9.1.
7915 * configure: Rebuild.
7917 * Branched binutils 2.9.
7919 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7921 * config/tc-i386.h (FWait): Define.
7922 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7923 other prefixes. Check FWait flag in opcode table to see which
7924 instructions require an fwait prefix.
7926 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7928 * stabs.c (get_stab_string_offset): Always create a stab string
7931 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7933 Fix some gcc -Wall warnings:
7934 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7935 * ehopt.c (eh_frame_code_alignment): Likewise.
7936 * expr.c (integer_constant, operand): Likewise.
7937 * frags.c (frag_align): Likewise.
7938 * gasp.c (level_0, change_base, doinstr): Likewise.
7939 * hash.c (hash_ask): Likewise.
7940 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7941 (debugging_pseudo): Likewise.
7942 * macro.c (define_macro, check_macro): Likewise.
7943 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7944 (ignore_rest_of_line, float_cons): Likewise.
7945 * symbols.c (decode_local_label_name): Likewise.
7946 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7947 (fixup_segment, number_to_chars_bigendian): Likewise.
7948 (number_to_chars_littleendian): Likewise.
7949 * config/atof-ieee.c (gen_to_words): Likewise.
7950 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7951 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7952 * read.c (output_big_sleb128): Initialize locals to avoid
7954 (output_big_uleb128, equals): Likewise.
7955 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7956 to unsigned int. Change zeros to unsigned int.
7957 * cond.c (s_if): Add return to default case.
7958 * frags.c (frag_now_fix): Change return type to addressT.
7959 * frags.h (frag_now_fix): Update declaration.
7960 * listing.c (file_info_struct): Change linenum to unsigned int.
7961 (struct list_info_struct): Change hll_line to unsigned int.
7962 (print_source): Update format string.
7963 * read.c (emit_expr): Change scan to unsigned int, and don't
7964 bother to initialize it.
7965 * symbols.c (dollar_label_count): Change to unsigned long.
7966 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7967 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7968 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7970 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7972 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7973 mcf5200 just as we do for m68000.
7974 (m68k_init_after_args): Likewise.
7975 (md_estimate_size_before_relax): Likewise.
7977 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7979 * config/tc-v850.c (md_assemble): Store relocation addend in
7980 fixup instead of instruction.
7982 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7984 * config/tc-i386.c (md_assemble): Swap template arguments to
7985 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7986 This macro is currently symmetric, so passing them the wrong
7987 way didn't cause any problem, but may if the macro is changed
7989 After copying template to i.tm, use i.tm. rather than t-> to
7990 access fields, and make t a const*
7991 Move i.tm.operand_types[] swap to immediately after the copy.
7993 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7995 * expr.h (expr_build_uconstant): Add prototype.
7996 (expr_build_unary,expr_build_binary): Add prototypes.
7997 * expr.c (expr_build_uconstant): New function.
7998 (expr_build_unary,expr_build_binary): New functions.
8000 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8002 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8003 * macro.c (macro_expand_body): Increase buffer size.
8004 * messages.c (as_warn): Likewise.
8005 (as_warn_where, as_bad, as_bad_where): Likewise.
8007 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8009 Based on patch from H.J. Lu <hjl@gnu.org>:
8010 * Makefile.am (DISTSTUFF): New variable.
8011 (diststuff): New target.
8012 * Makefile.in: Rebuild.
8014 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8016 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8017 m32r_elf_section_change_hook.
8019 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8020 emit a nop if a section ends with a 16 bit instruction.
8022 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8024 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8025 s_lcomm rather than obj_coff_lcomm.
8026 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8028 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8030 * config/tc-i386.h (LinearAddress): Define.
8031 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8032 instruction, don't use a default segment.
8034 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8036 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8037 * configure: Rebuild.
8039 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8041 * aclocal.m4, configure: Rebuild with libtool 1.2.
8043 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8045 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8046 PC relative branches. Patch courtesy of Jonathan Walton.
8049 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8051 * configure.in (emulations): Add thumb-pe target.
8053 * configure (emulations): Add thumb-pe target.
8055 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8057 * itbl-lex.l (yywrap): Don't define if already defined as a
8060 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8062 * depend.c (quote_string_for_make): New function.
8063 (wrap_output): Use it.
8065 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8067 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8068 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8070 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8072 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8073 Recognize -GN and -relax.
8074 (md_begin): Initialize gp size from -G switch.
8075 (alpha_force_relocation): Always force if -relax.
8076 (alpha_align): Take a new argument that will specify when to
8077 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8078 Change all callers. Emit nop alignment padding as nop+unop pair.
8080 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8082 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8083 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8085 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8087 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8088 require padding to the next long word boundary.
8090 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8092 * cgen.c: #include symcat.h.
8093 * config/tc-m32r.c: Likewise.
8095 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8097 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8098 absolute expressions instead of '$' prefixed register names.
8100 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8102 * read.c (s_set): Record file and line info for symbols when -as.
8103 (pseudo_set): Don't overwrite that dummy fragment.
8105 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8107 * config/tc-ppc.c (md_pseudo_table): Add "section".
8108 (ppc_named_section): New static function.
8110 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8112 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8113 so we don't have to scan the entire list.
8115 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8117 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8118 case, allow the parallel instructions to modify the same flag
8121 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8123 * listing.c (list_symbol_table): Categorize symbols by
8124 undefined_section rather than sy_frag->line == NULL.
8126 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8128 * Makefile.am (install-exec-local): Install properly when ln
8129 fails or tooldir == prefix.
8131 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8133 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8134 Test result of insert_operand for error.
8136 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8138 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8139 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8140 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8141 * doc/Makefile.in: Rebuild.
8143 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8145 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8146 (macro): Fix handling of M_COP[0-3].
8148 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8150 Based on patches from Ross Harvey <ross@teraflop.com>:
8151 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8152 if macro_alternate or macro_mri.
8153 (getstring): Remove support for byte constants between < and >.
8154 (get_any_string): '<' only starts a string if macro_alternate or
8156 (macro_expand_body): Permit keyword parameters following
8157 positional parameters.
8159 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8160 * configure.in (alpha*-*-netbsd*): New target.
8161 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8162 * configure: Rebuild.
8164 * as.h (flag_warn_suppress_instructionswap): Move from here...
8165 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8166 here, and make static.
8168 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8169 BFD_ASSEMBLER or MANY_SEGMENTS.
8171 * as.c (show_usage): Update bug-gnu-utils address.
8172 * gasp.c (show_usage): Likewise.
8173 * doc/as.texinfo (Bug Reporting): Likewise.
8175 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8177 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8178 insns regardless of the size of a pointer if we're in mips I or
8180 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8182 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8184 Fix rac to accept only a0:
8185 * tc-d10v.c (parallel_ok, find_opcode):
8186 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8187 Introduce OPERAND_GPR.
8189 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8191 * read.c (s_fill): Handle non-constant repeat counts by creating
8192 an rs_space fragment.
8194 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8197 from as_bad to as_warn.
8199 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8201 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8202 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8203 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8205 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8207 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8208 seg_fix_rotP rather than fix_root from seg_info.
8210 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8212 * expr.c: Add support for 0x1_2_3_4 bignums.
8214 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8216 * configure.in: Change -linux* to -linux-gnu*.
8217 * configure: Rebuild.
8219 * app.c (do_scrub_begin): Treat \r as whitespace.
8221 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8223 * Makefile.am: Update dependencies.
8224 * Makefile.in: Rebuild.
8226 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8228 * configure, aclocal.m4: Rebuild with new libtool.
8230 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8232 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8233 the argument to bfd_set_arch_mach.
8234 (load_address): Use bfd_arch_bits_per_address to determine the
8235 bit size of an address instead of looking at the isa level.
8236 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8238 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8240 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8242 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8244 * ehopt.c: New file.
8245 * as.h (enum _relax_state): Add rs_cfa.
8246 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8247 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8248 * read.c (emit_expr): Call check_eh_frame.
8249 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8250 (relax_segment): Likewise.
8251 * Makefile.am: Rebuild dependencies.
8252 (GAS_CFILES): Add ehopt.c.
8253 (GENERIC_OBJS): Add ehopt.o.
8254 * doc/internals.texi (Frags): Document rs_cfa.
8256 * as.c (show_usage): Mention --traditional-format.
8257 (parse_args): Accept --traditional-format.
8258 * as.h (flag_traditional_format): Declare.
8259 * output-file.c (output_file_create): If flag_traditional_format,
8260 set BFD_TRADITIONAL_FORMAT on stdoutput.
8261 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8263 * config/tc-mips.c (append_insn): Make sure that if we have a
8264 fixup for an unmatched %hi reloc, it does not associated with a
8267 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8268 * doc/Makefile.in: Likewise.
8270 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8272 * config/tc-m32r.c (check_for_side_effects): New function.
8273 (can_make_parallel): Add checks for instruction side effects
8274 clashing with the other instruction.
8275 (assemble_parallel_insn): Improve warning messages. Return error
8276 message from non-swapped instruction order.
8278 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8280 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8282 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8283 md_cleanup definition. This moves the forced literal output to
8284 the end of the source pass, and avoids macro's inserting literals
8285 into the code immediately after the macro expansion.
8287 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8289 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8290 a gas internal symbol is adjustable.
8291 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8293 * as.h: If gcc version greater than 2.6, use `__format__' and
8294 `__printf__' in function attributes, rather than `format' and
8297 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8299 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8301 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8303 Add tms320c30 support:
8304 * config/tc-tic30.h: New file.
8305 * config/tc-tic30.c: New file.
8306 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8307 TARGET_FORMAT as "coff-tic30".
8308 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8309 * Makefile.am: Rebuild dependencies.
8310 (CPU_TYPES): Add tic30.
8311 (CPU_OBJ_VALID): tic30-aout is valid.
8312 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8313 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8314 * configure, Makefile.in: Rebuild.
8316 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8318 * config/tc-v850.c (md_assemble): Improvements to error messages.
8320 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8322 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8323 BFD_RELOC_HI16_S to store the high bits of any value.
8325 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8326 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8327 assembler calculate relocations to any external symbol at all.
8328 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8329 involving generation of pc-relative relocs.
8330 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8331 has been moved to md_apply_fix3.
8333 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8334 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8335 which actually means (the address of identifier's GOT entry) +
8336 constant, which is not particularly useful.
8338 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8340 * read.h (include_dirs): Declare.
8341 (include_dir_count,include_dir_maxlen): Declare.
8343 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8345 * configure.in: Correct check for shared opcodes library.
8346 * configure: Rebuild.
8348 * listing.c (buffer_line): If we can't open the file, set at_end.
8349 (listing_print): Remove unused local variable fi.
8351 * config/m68k-parse.y (reglistpair): Handle register list in
8354 * config/vms-conf.h: Don't undef VERSION.
8356 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8358 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8360 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8362 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8363 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8364 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8365 (EXTRA_DIST): Define.
8366 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8367 explicitly rather than via the list of object files.
8368 (gcc-as.opt): New file created when make-gas.com is run.
8369 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8370 itbl-cpu.h} to #include appropriate file rather than copying that
8372 * config/vms-conf.h: Synchronize with current config.in.
8373 * Makefile.in: Rebuild.
8375 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8377 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8378 (parallel_ok): Relaxed parallel subinstruction dependency check.
8380 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8382 * as.h (flag_warn_suppress_instructionswap): added new flag.
8383 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8384 command line argument.
8385 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8386 warning only if flag_warn_suppress_instructionswap is false.
8388 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8390 * configure.in (i386-*-mingw32*): New target.
8391 * configure: Rebuild.
8393 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8395 * symbols.c (resolve_symbol_value): Don't set the segment if it
8396 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8398 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8401 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8403 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8404 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8407 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8409 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8411 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8413 * config/tc-v850.c (v850_insert_operand): Display instruction when
8414 an error is encountered.
8416 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8418 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8419 (i386-*-sco3.2v5*coff): New target.
8420 (i386-*-sco3.2*): New target.
8421 * configure: Rebuild.
8423 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8425 * config/tc-v850.c: Tidy error message production.
8427 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8429 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8430 validate_immediate return value in the right type for comparisons
8433 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8435 * listing.c (MAX_BYTES): Use listing variables not constants.
8436 (data_buffer): No longer an array, but a pointer.
8437 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8438 (listing_listing): Allocate data_buffer.
8440 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8442 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8443 --listing-rhs-width, --listing-cont-lines.
8444 (show_usage): Update.
8445 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8446 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8447 (print_lines): Use the variables instead of the constants.
8448 (listing_listing): Likewise.
8449 * listing.h: Declare the new vars.
8451 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8453 * as.c (parse_args): Add --keep-locals alias for -L.
8454 Add --strip-local-absolute.
8455 (show_usage): Update.
8456 * as.h (flag_strip_local_absolute): New flag.
8457 * symbols.c (S_IS_LOCAL): Use it.
8458 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8459 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8460 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8462 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8464 * config/tc-m32r.c: Detect if explicitly parallel instructions
8465 might have an io conflict and issue a warning message.
8467 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8469 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8470 cgen_swap_fixups): Functions to save, restore and swap the fixup
8471 chain with a backup copy.
8472 (cgen_asm_finish_insn): Returns address of constructed insn.
8474 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8476 * listing.c (file_info_struct): Remove FILE, add POS.
8477 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8478 (file_info): Don't open the file.
8479 (buffer_line): Check for the file in the last_open cache, updating
8481 (print_source): Don't reference file_info->file.
8482 (listing_listing): Likewise.
8483 (listing_print): Close the file in the cache, if any.
8485 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8487 * read.c (dwarf_file_string): New file static variable.
8488 (emit_expr): Look for constant sequence that leads up to a file
8489 name in DWARF debugging output.
8490 (stringer): Use dwarf_file_string to decide whether to accept a
8491 string as a file name.
8493 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8495 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8496 (crack_operand): Add reg->reglst MRI hack.
8497 (r_seg): Put reglst symbols in reg_section.
8498 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8500 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8502 * tc-sh.c (get_specific): Handle SGR & DBR.
8504 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8506 * tc-h8300.c (parse_reg): Take the length of the symbol into
8507 account when attempting to match a register name.
8508 * tc-h8500.c (parse_reg): Likewise.
8510 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8512 * cgen.c: Formatting changes to improve readability.
8514 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8516 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8519 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8521 Based on a patch from Jim Wilson
8522 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8523 (tc_gen_reloc): Handle cross section PC relative relocs
8526 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8528 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8530 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8532 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8533 (expr_jmp_buf): New static local.
8534 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8535 (cgen_md_operand): New function.
8536 * tc-m32r.c: Clean up pass over `struct foo' usage.
8537 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8539 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8541 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8542 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8544 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8546 * config/tc-i386.c (i386_operand): Give an error if there are
8547 unrecognized characters after an expression.
8549 For older changes see ChangeLog-9697