1 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3 * config/tc-mips.c (mips_ip): When calculating offsets,
4 don't accept as constant the difference between the
5 addresses of symbols in two different sections.
7 2000-12-01 Joel Sherrill <joel@OARcorp.com>
9 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
11 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
12 (sparc*-*-rtems*): Switched from a.out to ELF.
13 * configure: Regenerate.
14 * config.in: Regenerate.
15 * Makefile.in: Regenerate.
16 * aclocal.m4: Regenerate.
17 * po/gas.pot: Regenerate.
19 2000-11-30 Philip Blundell <pb@futuretv.com>
21 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
22 even in non BFD_ASSEMBLER case.
24 2000-11-30 Diego Novillo <dnovillo@redhat.com>
26 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
29 2000-11-29 Richard Henderson <rth@redhat.com>
31 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
32 until dwarf2_finish; use relaxation to get cross-fragment offsets;
33 thread multiple subsegments properly; handle multiple code
34 sections properly; emit proper compilation unit info for assembler
37 * as.h (enum _relax_state): Add rs_dwarf2dbg.
38 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
39 (dwarf2dbg_estimate_size_before_relax): Declare.
40 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
41 * write.c: Include dwarf2dbg.h.
42 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
43 (relax_segment): Likewise.
45 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
47 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
48 jump>: Use as_bad_where instead of as_bad. Tweak error message
49 accordingly. Stabilize frag by updating fix part and resetting
51 <undefined symbol, unconditional jump>: Ditto.
52 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
53 indexing is_end_of_line[].
54 (md_assemble): Initialize size to 0.
55 (md_section_align): Mark parameter seg as unused.
56 (parse_reg): Parse names case-insensitively.
58 2000-11-28 Kazu Hirata <kazu@hxi.com>
60 * config/obj-aout.h: Fix formatting.
61 * config/obj-bout.h: Likewise.
62 * config/obj-coff.c: Likewise.
63 * config/obj-coff.h: Likewise.
64 * config/obj-elf.h: Likewise.
65 * config/obj-som.h: Likewise.
66 * config/obj-vms.c: Likewise.
67 * config/obj-vms.h: Likewise.
68 * config/tc-h8300.h: Likewise.
69 * config/tc-ns32k.h: Likewise.
70 * config/tc-sparc.h: Likewise.
71 * config/tc-tic54x.h: Likewise.
72 * config/tc-z8k.h: Likewise.
74 2000-11-28 Nick Clifton <nickc@redhat.com>
76 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
77 License is present in the sources, but not the output, and
78 also available from the GNU website.
79 (GNU Free Documentation License): Comment out this section.
81 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
83 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
84 targets. Remove i860 from valid a.out targets.
85 * Makefile.in: Regenerate.
87 * config/tc-cris.c: Include dwarf2dbg.h.
88 (md_pseudo_table): Add .file and .loc.
89 (md_assemble): Call dwarf2_emit_insn if generating ELF.
90 (s_cris_file, s_cris_loc): New.
91 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
92 * Makefile.am: Regenerate dependencies.
93 * Makefile.in: Regenerate.
95 2000-11-28 Alan Modra <alan@linuxcare.com.au>
97 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
98 (MRI_MUL_PRECEDENCE): Likewise.
99 (op_rank): Fix a comment typo.
101 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
103 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
105 (get_operand): Fix analysis for movw/movb instructions.
107 2000-11-24 Nick Clifton <nickc@redhat.com>
109 * configure.in (xscale-elf): Add target.
110 (xscale-coff): Add target.
111 * configure: Regenerate.
113 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
115 (ARM_EXT_XSCALE): New ARM architecture extension.
116 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
117 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
118 (ARM_THUMB): Rename to ARM_EXT_THUMB.
119 (ARM_ARCH_V4): Remove processor from architecture.
120 (ARM_ARCH_3M): New architecutre definition.
121 (ARM_ARCH_V5TE): New architecutre definition.
122 (ARM_ARCH_XSCALE): New architecutre definition.
123 (CPU_DEFAULT): Allow to be defaulted to XScale.
124 (atpcs): New boolean variable.
125 (ldr_flags): Support 'd' flag for double word loads.
126 (str_flags): Support 'd' flag for double word stored.
127 (do_mia): New function.
128 (do_mar): New function.
129 (do_mra): New function.
130 (do_pld): New function.
131 (do_ldrd): New function.
132 (do_blx): New function.
133 (do_bkpt): New function.
134 (do_clz): New function.
135 (do_lstc2): New function.
136 (do_cdp2): New function.
137 (do_t_blx): New function.
138 (do_t_bkpt): New function.
139 (do_smla): New function.
140 (do_smlal): New function.
141 (do_smul): New function.
142 (do_qadd): New function.
143 (do_co_reg2c): New function.
144 (LONGEST_INSN): Redefine to 7.
146 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
147 command line switches.
149 2000-11-22 Jim Wilson <wilson@redhat.com>
151 * config/tc-ia64.c (pseudo_func): Add missing initializers.
152 (struct rsrc): Make line unsigned.
153 (gr_values): Add missing initializer.
154 (SLOT_NUM_NOT_SET): Add unsigned cast.
155 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
156 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
157 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
158 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
159 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
160 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
161 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
162 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
163 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
164 Add ATTRIBUTE_UNUSED to unused parameters.
165 (convert_expr_to_ab_reg): Add parens.
166 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
167 (dot_prologue): Initialize grsave when declared.
168 (md_pseudo_table): Add missing initializers.
169 (operand_match): Add casts to bfd_vma.
170 (emit_one_bundle): Delete unused local prev. Make required_template
172 (specify_resource): Cast i to unsigned.
173 (note_register_values): Use fprintf_vma.
174 (print_dependency): Likewise.
176 2000-11-21 Jim Wilson <wilson@redhat.com>
178 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
179 for unwind info section.
180 (dot_endp): Likewise for unwind section.
182 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
185 2000-11-21 Jakub Jelinek <jakub@redhat.com>
187 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
188 (output_insn): Call dwarf2_emit_insn.
189 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
191 2000-11-17 Richard Henderson <rth@redhat.com>
193 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
194 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
195 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
197 2000-11-17 Nick Clifton <nickc@redhat.com>
199 * config/tc-arm.c (md_pseudo_table): Add support for .line and
202 2000-11-17 Richard Henderson <rth@redhat.com>
204 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
206 2000-11-17 Richard Henderson <rth@redhat.com>
208 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
209 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
210 tri-state definition of alpha_flag_mdebug.
211 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
212 (s_alpha_file): Store first .file directive.
214 (md_pseudo_table): Add stabs and stabn.
216 2000-11-17 Richard Henderson <rth@redhat.com>
218 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
220 2000-11-17 Richard Henderson <rth@redhat.com>
222 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
223 (main): Call dwarf2_finish.
224 * as.h (debug_type): Clarify documentation of the meaning
226 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
227 (print_stats): Fix parenthesis problem.
228 (now_subseg_size): New.
229 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
230 (dwarf2_directive_file): Don't set debug_type.
231 (dwarf2_where): Honor DEBUG_DWARF2 first.
232 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
233 do nothing if not emitting dwarf2 debug info, or no work.
234 * dwarf2dbg.h (dwarf2_emit_insn): Update.
235 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
236 (ecoff_new_file): Likewise.
237 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
238 commentary wrt dwarf2.
240 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
241 ATTRIBUTE_UNUSED as needed.
242 (emit_insn): Call dwarf2_emit_insn.
245 (s_alpha_coff_wrapper): Don't handle them.
246 (md_pseudo_table): Update for .file and .loc.
247 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
249 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
250 don't protect with debug_type.
251 * config/tc-hppa.c (md_assemble): Likewise.
252 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
253 * config/tc-mn10300.c (md_assemble): Likewise.
254 * config/tc-sh.c (md_assemble): Likewise.
255 * config/tc-v850.c (md_assemble): Likewise.
257 * config/tc-arm.c (arm_end_of_source): Remove.
258 * config/tc-hppa.c (pa_end_of_source): Remove.
259 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
260 * config/tc-mn10300.c (mn10300_finalize): Remove.
261 * config/tc-sh.c (sh_finalize): Remove.
262 * config/tc-v850.c (sh_finalize): Remove.
264 * config/tc-arm.h (md_end): Remove.
265 * config/tc-hppa.h (md_end): Remove.
266 (DWARF2_LINE_MIN_INSN_LENGTH): New.
267 * config/tc-m68hc11.h (md_end): Remove.
268 * config/tc-mn10300.h (md_end): Remove.
269 * config/tc-sh.h (md_end): Remove.
270 * config/tc-v850.h (md_end): Remove.
272 * config/tc-ia64.c (emit_one_bundle): Don't protect
273 dwarf2 bits with debug_type.
274 (md_assemble): Likewise.
275 (ia64_end_of_source): Don't call dwarf2_finish.
277 2000-11-16 Jim Wilson <wilson@redhat.com>
279 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
280 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
283 2000-11-16 H.J. Lu <hjl@gnu.org>
285 * config/obj-elf.c (obj_elf_symver): Don't check the missing
288 2000-11-15 Kazu Hirata <kazu@hxi.com>
290 * config/tc-tic30.c: Fix formatting.
291 * config/tc-tic80.c: Likewise.
292 * config/tc-v850.c: Likewise.
293 * config/tc-vax.c: Likewise.
294 * config/tc-w65.c: Likewise.
295 * config/tc-z8k.c: Likewise.
297 2000-11-14 DJ Delorie <dj@redhat.com>
299 * config/tc-v850.c: Support dwarf2.
300 * config/tc-v850.h: Ditto.
302 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
303 parse_cons_expression_v850 to initialize hold_cons_reloc.
305 2000-11-15 Bernd Schmidt <bernds@redhat.com>
307 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
308 (errata_nops_necessary_p): New function.
309 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
312 2000-11-14 Jim Wilson <wilson@redhat.com>
314 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
315 return little endian bfd formats.
317 2000-11-14 Kazu Hirata <kazu@hxi.com>
319 * config/aout_gnu.h: Fix formatting.
320 * config/atof-vax.c: Likewise.
321 * config/m68k-parse.h: Likewise.
322 * config/m88k-opcode.h: Likewise.
323 * config/obj-elf.c: Likewise.
324 * config/tc-arm.c: Likewise.
325 * config/tc-cris.c: Likewise.
326 * config/tc-i386.c: Likewise.
327 * config/tc-ia64.c: Likewise.
328 * config/tc-mn10300.c: Likewise.
329 * config/te-386bsd.h: Likewise.
330 * config/te-hppa.h: Likewise.
331 * config/te-nbsd.h: Likewise.
332 * config/te-ppcnw.h: Likewise.
333 * config/te-sparcaout.h: Likewise.
334 * config/te-tmips.h: Likewise.
335 * config/vax-inst.h: Likewise.
336 * config/vms-conf.h: Likewise.
338 2000-11-14 Jakub Jelinek <jakub@redhat.com>
340 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
342 2000-11-13 H.J. Lu <hjl@gnu.org>
344 * config/obj-elf.c (elf_frob_symbol): Support
345 ".symver name,name2@@@nodename".
346 (elf_frob_file_before_adjust): Likewise.
348 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
349 and ".symver name,name2@@@nodename".
352 2000-11-12 H.J. Lu (hjl@gnu.org)
354 * config/obj-elf.c (obj_elf_symver): Check missing version
357 2000-11-12 H.J. Lu (hjl@gnu.org)
359 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
360 instead of bfd_vma for non-bfd assemblers.
362 2000-11-09 Kazu Hirata <kazu@hxi.com>
364 * itbl-ops.c: Fix comment typos.
366 2000-11-08 Jim Wilson <wilson@redhat.com>
368 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
369 (struct unwind): Add next_slot_frag field.
370 (slot_index): New parameters slot_frag and first_frag. Add code
371 to add in frag sizes when different. Add comments.
372 (fixup_unw_records): New locals first_frag and last_frag. Pass new
373 arguments to slot_index.
374 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
375 loop end. Set next_slot_frag field.
377 2000-11-07 H.J. Lu <hjl@gnu.org>
379 * doc/as.texinfo (.symver): Updated for versioned symbol
382 * obj.h (format_ops): Add the frob_file_before_adjust field.
384 * config/obj-aout.c (aout_format_ops): Set the
385 frob_file_before_adjust field to 0.
386 * config/obj-coff.c (coff_format_ops): Likewise.
387 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
389 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
391 (elf_frob_file_before_adjust): New function to remove unneeded
392 versioned symbols from the symbol table.
393 (elf_format_ops): Set the frob_file_before_adjust field to
394 elf_frob_file_before_adjust.
396 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
399 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
401 2000-11-07 Peter Targett <peter.targett@arccores.com>
403 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
405 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
406 Fix compile time warning messages.
408 2000-11-07 Nick Clifton <nickc@redhat.com>
410 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
411 buffer in order to avoid buffer overflows.
413 2000-11-06 Steve Ellcey <sje@cup.hp.com>
415 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
416 Change M to m for -milp32 or -mlp64 to match gcc.
417 (dot_endp): Use bytes_per_address instead of 8.
418 (emit_one_bundle): Use number_to_chars_littleendian instead of
420 (fix_insn): Likewise.
421 (ia64_init): New function.
422 (ia64_target_format): New function.
423 (md_begin): Set endianness, arch, and machine as appropriate.
424 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
425 Make these macros depend on TE_HPUX macro.
426 (TARGET_FORMAT): Define.
427 (HOST_SPECIAL_INIT): Define.
428 * config/te-hpux.h: New file.
429 * configure.in: Add "ia64-*-hpux*" target to configure.
430 * configure: Regenerate.
432 2000-11-06 Kazu Hirata <kazu@hxi.com>
434 * as.c: Fix formatting.
435 * dwarf2dbg.c: Likewise.
436 * input-file.c: Likewise.
437 * input-file.h: Likewise.
438 * input-scrub.c: Likewise.
439 * itbl-ops.c: Likewise.
440 * listing.c: Likewise.
442 * messages.c: Likewise.
444 * subsegs.c: Likewise.
445 * subsegs.h: Likewise.
448 2000-11-06 Nick Clifton <nickc@redhat.com>
450 * doc/as.texinfo: Add GNU Free Documentation License.
451 * doc/gasp.texi: Add GNU Free Documentation License.
452 * doc/as.1: Add GNU Free Documentation License.
454 2000-11-05 Nick Clifton <nickc@redhat.com>
456 * config/tc-arm.c: Add include of "dwarf2dbg.h"
458 2000-11-02 Per Lundberg <plundis@chaosdev.org>
460 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
461 * configure: Regenerate.
463 2000-11-01 Nick Clifton <nickc@redhat.com>
465 * read.c (original_case_string): New global variable.
466 (read_a_source_file): Copy opcode string into
467 original_case_string if clobbering the case of the opcode.
468 * read.h: Export the definition of original_case_string.
469 * config/tc-arm.c (md_assembler): When parsing a .req
470 directive use the original opcode string, not the case
473 2000-11-02 Nick Clifton <nickc@redhat.com>
475 * config/tc-mn10300.c (debug_line): Remove this static
477 (md_assemble): Call dwarf2_generate_asm_lineno instead of
478 dwarf2_where and dwarf2_gen_line_info.
480 2000-11-02 Theo Honohan <th@futuretv.com>
482 * config/tc-arm.c (do_msr): Improve error message.
484 2000-10-31 Eric Christopher <echristo@redhat.com>
486 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
487 or pc-relative, else use fx_offset.
489 2000-10-31 Jim Wilson <wilson@redhat.com>
491 * config/tc-ia64.c (struct md): New field tag_fixups.
492 (ia64_flush_insns): Handle tag_fixups. Error if dangling
493 qualifying predicate.
494 (emit_one_bundle): Delete spurious multiplication by one. Handle
496 (ia64_start_line): Error if dangling qualifying predicate.
497 (defining_tag): New static variable.
498 (ia64_unrecognized_line, case '['): Parse tags.
499 (ia64_frob_label): Create tag_fixups.
500 (md_assemble): Reset md.qp.X_op after using it.
502 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
504 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
506 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
508 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
510 2000-10-30 Kazu Hirata <kazu@hxi.com>
512 * expr.c: Fix formatting.
513 * flonum-copy.c: Likewise.
514 * flonum.h: Likewise.
518 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
520 * as.h (OPTION_MD_BASE): Bump to 190.
521 * as.c (parse_args) <std_longopts>: Add comment about the need to
522 check OPTION_MD_BASE in as.h.
524 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
527 2000-10-27 Nick Clifton <nickc@redhat.com>
529 * configure.in (emulations): Add m68hc12.
530 * configure: Regenerate.
531 * po/gas.pot: Regenerate.
533 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
535 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
537 (arm_psr_parse): Handle lowercase CPSR and SPSR.
539 2000-10-25 Nick Clifton <nickc@redhat.com>
541 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
542 a DWARF2 line number information sequence.
544 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
546 * read.c (generate_lineno_debug): Update comment describing why
547 DWARF2 line number debug information is not generated
548 automatically by this function.
550 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
553 * config/tc-arm.h (md_end): Define.
554 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
556 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
557 if generating DWARF2 line numbers.
558 (arm_end_of_source): New function. Call dwarf2_finish if
561 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
562 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
563 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
565 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
567 * tc-i386.c: Fix prototype declarations for functions taking no
570 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
572 * tc-i386.c (i386_operand_modifier): Remove.
573 (build_displacement_string): Remove.
574 (i386_parse_seg): Remove.
575 (i386_intel_memory_operand): Remove.
576 (i386_intel_operand): Re-write using recursive descent parser based
577 on MASM documentation.
578 (struct intel_parser_s): New structure.
579 (intel_parser): New static variable.
580 (struct intel_token): New structure.
581 (cur_token, prev_token): New static variables.
594 (intel_match_token): New function.
595 (intel_get_token): New function.
596 (intel_putback_token): New function.
597 (intel_expr): New function.
598 (intel_e05): New function.
599 (intel_e05_1): New function.
600 (intel_e06): New function.
601 (intel_e06_1): New function.
602 (intel_e09): New function.
603 (intel_e09_1): New function.
604 (intel_e10): New function.
605 (intel_e10_1): New function.
606 (intel_e11): New function.
608 2000-10-20 Jakub Jelinek <jakub@redhat.com>
610 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
611 instructions to loose any special insn->architecture mask.
613 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
614 (sparc_md_end, sparc_arch_types, sparc_arch,
615 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
616 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
617 request v9b architecture if they are used).
619 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
621 * config/tc-m68k.c: Fix the previous misapplied patch.
623 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
625 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
626 BFD_ASSEMBLER and !BFD_ASSEMBLER.
627 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
630 2000-10-17 Kazu Hirata <kazu@hxi.com>
632 * debug.c: Fix formatting.
633 * depend.c: Likewise.
634 * dwarf2dbg.c: Likewise.
635 * dwarf2dbg.h: Likewise.
639 * flonum-konst.c: Likewise.
642 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
644 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
646 * doc/as.texinfo: Added notes about this new option.
648 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
650 * config/tc-sh.c (JREG): Remove.
651 (md_convert_frag): Remove #if 0:d code using JREG.
653 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
655 * config/tc-i386.c (i386_operand_modifier): Only match
656 modifiers SHORT and FLAT if they are followed by a space.
657 (parse_register): When `allow_naked_reg' is set, do not confuse
658 identifiers that start with a register name with a register.
660 2000-10-12 Kazu Hirata <kazu@hxi.com>
662 * app.c: Fix formatting.
665 * bit_fix.h: Likewise.
670 2000-10-11 Alan Modra <alan@linuxcare.com.au>
672 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
674 2000-10-07 Alan Modra <alan@linuxcare.com.au>
676 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
677 Re-arrange function a little and improve error message.
679 * write.c (write_relocs): Fix a comment.
681 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
684 2000-10-05 Jim Wilson <wilson@cygnus.com>
686 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
688 2000-10-05 Alan Modra <alan@linuxcare.com.au>
690 * config/tc-i386.c: Delete some useless comments, reformat others.
692 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
693 non-global syms in linkonce sections.
695 2000-10-04 Ralf Baechle <ralf@gnu.org>
697 * config/tc-ia64.c (operand_match): Don't use // style comments.
698 * config/tc-i370.c: Likewise.
700 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
702 Changes to handle varying register prefix and user symbol prefix.
703 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
704 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
705 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
706 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
707 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
708 (demand_register_prefix): New variable.
709 (md_pseudo_table): New pseudo ".syntax".
710 (md_longopts): New options --no-underscore and --underscore.
711 (cris_target_format): Return elf32-us-cris or elf32-cris depending
712 on symbols_have_leading_underscore.
713 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
714 (get_spec_reg): Ditto.
715 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
717 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
719 <case OPTION_NO_US, case OPTION_US>: New.
720 (md_show_usage): Be brief and reformat to match continuation of
722 * po/gas.pot: Regenerate.
724 2000-09-28 Alan Modra <alan@linuxcare.com.au>
726 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
727 force relocs for 12 bit branches.
728 (md_apply_fix): Similarly, adjust logic here.
730 2000-09-28 Alan Modra <alan@linuxcare.com.au>
732 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
733 adjust for external and weak syms as we will use a reloc. Allow
734 for +8 offset when calculating limits of branches.
735 (hppa_fix_adjustable): Undo 2000-09-23 change.
736 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
737 Correct distance calculation.
738 (tc_gen_reloc): Print the file name and line number if we can't
741 From John David Anglin <dave@hiauly1.hia.nrc.ca>
742 * config/tc-hppa.c (nonzero_dibits): Define.
743 (arg_reloc_stub_needed): Check each arg and return value
744 separately for zero case.
745 (pa_align): Declare argument `bytes'.
747 2000-09-25 Kazu Hirata <kazu@hxi.com>
749 * config/tc-cris.c: Fix formatting.
750 * config/tc-d10v.h: Likewise.
751 * config/tc-d30v.c: Likewise.
752 * config/tc-d30v.h: Likewise.
753 * config/tc-fr30.c: Likewise.
754 * config/tc-fr30.h: Likewise.
755 * config/tc-m68k.c: Likewise.
756 * config/tc-m68k.h: Likewise.
757 * config/tc-pj.h: Likewise.
758 * config/tc-ppc.c: Likewise.
759 * config/tc-ppc.h: Likewise.
760 * config/tc-sh.c: Likewise.
761 * config/tc-sh.h: Likewise.
762 * config/tc-sparc.c: Likewise.
763 * config/tc-v850.h: Likewise.
764 * config/tc-vax.h: Likewise.
765 * config/tc-w65.h: Likewise.
766 * config/tc-z8k.h: Likewise.
768 2000-09-23 Alan Modra <alan@linuxcare.com.au>
770 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
772 (hppa_force_relocation): Likewise.
774 2000-09-22 Jim Wilson <wilson@cygnus.com>
776 * config/tc-ia64.c (dv_sem): Add "stop".
777 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
778 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
779 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
781 (mark_resources): Check IA64_RS_PRr.
783 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
785 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
786 md_estimate_size_before_relax): Redesign and clean up the
787 relaxation mechanism.
789 2000-09-21 Kazu Hirata <kazu@hxi.com>
791 * config/tc-ns32k.c: Fix formatting.
792 * config/tc-ns32k.h: Likewise.
794 2000-09-20 Kazu Hirata <kazu@hxi.com>
796 * config/tc-m32r.c: Fix formatting.
797 * config/tc-m32r.h: Likewise.
798 * config/tc-m68851.h: Likewise.
799 * config/tc-m68hc11.c: Likewise.
800 * config/tc-m68hc11.h: Likewise.
801 * config/tc-m88k.c: Likewise.
802 * config/tc-mcore.c: Likewise.
803 * config/tc-mcore.h: Likewise.
804 * config/tc-mips.c: Likewise.
805 * config/tc-mips.h: Likewise.
806 * config/tc-mn10200.h: Likewise.
807 * config/tc-mn10300.h: Likewise.
808 * config/tc-tahoe.c: Likewise.
809 * config/tc-tahoe.h: Likewise.
811 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
813 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
814 Likewise in relaxation description comments.
816 2000-09-18 Alan Modra <alan@linuxcare.com.au>
818 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
819 subtraction of two syms without emitting a relocation.
821 From David Huggins-Daines <dhd@linuxcare.com>
822 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
823 global or weak symbols.
825 2000-09-15 Kazu Hirata <kazu@hxi.com>
827 * config/tc-h8300.h: Fix formatting.
828 * config/tc-h8500.c: Likewise.
829 * config/tc-h8500.h: Likewise.
830 * config/tc-hppa.h: Likewise.
831 * config/tc-i370.h: Likewise.
832 * config/tc-i386.h: Likewise.
833 * config/tc-i860.c: Likewise.
834 * config/tc-i860.h: Likewise.
835 * config/tc-i960.h: Likewise.
836 * config/tc-ia64.c: Likewise.
837 * config/tc-ia64.h: Likewise.
839 2000-09-14 Kazu Hirata <kazu@hxi.com>
841 * config/tc-a29k.c: Fix formatting.
842 * config/tc-alpha.c: Likewise.
843 * config/tc-arc.c: Likewise.
844 * config/tc-arc.h: Likewise.
845 * config/tc-arm.c: Likewise.
846 * config/tc-arm.h: Likewise.
847 * config/tc-avr.c: Likewise.
848 * config/tc-avr.h: Likewise.
849 * config/tc-tic30.c: Likewise.
850 * config/tc-tic30.h: Likewise.
851 * config/tc-tic54x.c: Likewise.
852 * config/tc-tic54x.h: Likewise.
853 * config/tc-tic80.c: Likewise.
854 * config/tc-tic80.h: Likewise.
856 2000-09-14 Timothy Wall <twall@cygnus.com>
858 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
859 parallel comparisons for later use.
860 (struct rsrc): Add parallel comparison type.
861 (resources_match): Skip special cases of PR usage (non-conflicting
864 2000-09-13 Kazu Hirata <kazu@hxi.com>
866 * config/obj-ecoff.c: Fix formatting.
867 * config/obj-elf.c: Likewise.
868 * config/obj-elf.h: Likewise.
869 * config/obj-evax.h: Likewise.
870 * config/obj-generic.h: Likewise.
871 * config/obj-hp300.c: Likewise.
872 * config/obj-hp300.h: Likewise.
873 * config/obj-ieee.h: Likewise.
874 * config/obj-vms.c: Likewise.
875 * config/obj-vms.h: Likewise.
877 2000-09-13 Anders Norlander <anorland@acc.umu.se>
879 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
880 (md_parse_option): Ditto.
881 (md_longopts): Add -mips32 option.
882 (md_show_usage): Document new options.
883 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
884 (mips_ip): Assemble mfc0 with a sub-selection code.
885 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
886 (mips_cpu_to_str): New function.
887 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
888 Use CPU_* defines instead of hardcoded numbers.
890 * doc/as.texinfo: Document new options.
891 * doc/c-mips.texi: Ditto.
893 2000-09-12 Kazu Hirata <kazu@hxi.com>
895 * as.h: Fix formatting.
896 * asintl.h: Likewise.
897 * bit_fix.h: Likewise.
898 * config/obj-aout.c: Likewise.
899 * config/obj-aout.h: Likewise.
900 * config/obj-bout.c: Likewise.
901 * config/obj-bout.h: Likewise.
902 * config/obj-coff.c: Likewise.
903 * config/obj-coff.h: Likewise.
904 * dwarf2dbg.h: Likewise.
906 * flonum.h: Likewise.
908 * itbl-ops.h: Likewise.
912 * struc-symbol.h: Likewise.
913 * subsegs.h: Likewise.
914 * symbols.h: Likewise.
918 2000-09-11 Kazu Hirata <kazu@hxi.com>
920 * bignum-copy.c: Fix formatting.
921 * config/tc-i370.c: Likewise.
922 * config/tc-i960.c: Likewise.
923 * config/tc-m68k.c: Likewise.
925 * flonum-copy.c: Likewise.
926 * flonum-konst.c: Likewise.
927 * flonum-mult.c: Likewise.
928 * literal.c: Likewise.
932 * subsegs.c: Likewise.
934 2000-09-09 Philip Blundell <philb@gnu.org>
936 * configure.in (arm*-*-uclinux*): New target.
937 * configure: Regenerate.
939 2000-09-09 Kazu Hirata <kazu@hxi.com>
941 * input-file.c: Fix formatting.
942 * itbl-ops.c: Likewise.
943 * messages.c: Likewise.
945 2000-09-08 Philip Blundell <philb@gnu.org>
947 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
950 2000-09-07 H.J. Lu <hjl@gnu.org>
952 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
953 * configure: Rebuild.
955 2000-09-07 Kazu Hirata <kazu@hxi.com>
957 * atof-generic.c: Fix formatting.
958 * config/tc-mips.c: Likewise.
959 * config/tc-vax.c: Likewise.
960 * input-scrub.c: Likewise.
962 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
964 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
965 * configure.in (sh-*-linux*): Added.
966 * configure: Rebuilt.
968 2000-09-06 Kazu Hirata <kazu@hxi.com>
970 * config/tc-hppa.c: Fix formatting.
972 * ecoff.c: Fix formatting.
974 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
976 * configure: Rebuilt with new libtool.m4.
978 2000-09-05 Kazu Hirata <kazu@hxi.com>
980 * cgen.c: Fix formatting.
981 * config/tc-ia64.c: Likewise.
983 2000-09-05 Nick Clifton <nickc@redhat.com>
985 * aclocal.m4: Regenerate.
986 * config.in: Regenerate.
987 * configure: Regenerate.
988 * po/gas.pot: Regenerate.
990 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
992 * config/tc-cris.c: Correct comment typos.
994 2000-09-05 Eric Christopher <echristo@cygnus.com>
996 * config/tc-mn10300.c: Cleanup.
997 (md_pcrel_from): Enable.
999 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1001 * expr.c (operand): Fix a comment typo.
1002 * write.c (write_relocs): Fix a signed/unsigned warning.
1004 * config/tc-hppa.c (fudge_reg_expressions): New
1005 (hppa_force_reg_syms_absolute): New.
1006 (pa_equ): Allow reg_section expressions.
1007 * config/tc-hppa.c (md_optimize_expr): Define.
1008 (hppa_force_reg_syms_absolute): Prototype.
1010 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1011 (pa_parse_number): Pass in arg to select fp reg parsing.
1012 Return 1 to indicate format checks pass. If strict, then only
1013 accept a register or register symbol. Return value in...
1014 (pa_number): New static for pa_parse_number.
1015 (FP_REG_BASE): Define.
1016 (FP_REG_RSEL): Define.
1017 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1018 appropriate. White space changes.
1019 (need_pa11_opcode): Don't bother passing any params, get them from
1021 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1022 Remove extraneous check in case 'Q'.
1023 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1024 reg, set section of resulting symbol to reg_section.
1025 (pa_parse_space_stmt): Modify call to pa_parse_number.
1026 (pa_space): Likewise.
1028 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1029 (hppa_force_relocation): Handle vtable relocs.
1030 (pa_vtable_entry): New.
1031 (pa_vtable_inherit): New.
1032 (md_pseudo_table): Add entries for vtable pseudos.
1033 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1034 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1036 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1037 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1038 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1040 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1041 specify a symbol type.
1043 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1044 dependent things together.
1045 (md_elf_symbol_type): Define.
1047 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1049 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1051 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1052 (obj_elf_vtable_entry): Declare.
1054 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1055 and export function.
1056 (obj_elf_vtable_entry): Similarly.
1057 (elf_pseudo_table): Fix the damage with a cast.
1059 2000-09-03 Richard Henderson <rth@cygnus.com>
1061 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1062 for template selection when a label is needed.
1064 2000-09-02 Kazu Hirata <kazu@hxi.com>
1066 * config/tc-ia64.c: Fix formatting.
1068 2000-09-02 Nick Clifton <nickc@redhat.com>
1070 * configure.in: Increase version number to 2.10.91.
1071 * configure: Regenerate.
1072 * aclocal.m4: Regenerate.
1073 * config.in: Regenerate.
1074 * po/gas.pot: Regenerate.
1075 * Makefile.in: Regenerate.
1077 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1079 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1080 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1081 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1083 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1086 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1088 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1089 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1090 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1091 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1092 (GOT_symbol): New variable.
1093 (md_undefined_symbol): Set it.
1095 2000-09-01 Richard Henderson <rth@cygnus.com>
1097 * config/tc-ia64.c (match): Don't inline.
1098 (extra_goodness): New.
1099 (md_begin): Prefer nop.f and nop.b for best_template.
1101 2000-08-31 Kazu Hirata <kazu@hxi.com>
1103 * as.c: Fix formatting.
1105 * frags.c: Likewise.
1106 * macro.c: Likewise.
1108 2000-08-31 Eric Christopher <echristo@cygnus.com>
1110 * config/tc-mn10300.c: Cleanup and fix warnings.
1111 (md_pseudo_table): Add initializers.
1112 (md_show_usage): Cleanup.
1113 (md_parse_option): Fix warnings.
1114 (md_undefined_symbol): Fix warnings.
1115 (md_conver_frag): Fix warnings.
1116 (tc_gen_reloc): Fix warnings.
1117 (md_apply_fix3): Fix warnings.
1118 (check_operand): Fix warnings.
1120 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1122 * acinclude.m4: Include libtool and gettext macros from the
1124 * aclocal.m4, configure: Rebuilt.
1126 2000-08-30 Mark Hatle <mhatle@mvista.com>
1128 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1130 2000-08-31 Kazu Hirata <kazu@hxi.com>
1132 * listing.c: Fix formatting.
1134 2000-08-29 Kazu Hirata <kazu@hxi.com>
1136 * app.c: Fix a comment typo. Fix formatting.
1138 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1140 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1141 offset of the target destination for jmp instructions.
1142 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1144 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1146 * NEWS: Mention support for CRIS.
1148 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1150 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1151 Sets `.lcomm' alignment to zero.
1153 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1155 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1156 (TC_FIX_ADJUSTABLE): Define.
1158 2000-08-23 Jim Wilson <wilson@cygnus.com>
1160 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1161 unwind.personality_routine is set.
1163 2000-08-23 H.J. Lu <hjl@gnu.org>
1165 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1167 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1169 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1172 2000-08-22 H.J. Lu <hjl@gnu.org>
1174 * config.in (STRICTCOFF): New for strict COFF.
1176 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1177 i386-*-go32* and i386-go32-rtems*.
1178 * configure: Rebuilt.
1180 * config/obj-coff.c (obj_coff_endef): Follow the historical
1181 behavior if STRICTCOFF is not defined.
1183 * doc/internals.texi: Document STRICTCOFF.
1185 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1187 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1188 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1189 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1190 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1191 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1192 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1193 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1196 2000-08-22 Eric Christopher <echristo@cygnus.com>
1198 * config/tc-mn10300.c: (md_apply_fix): New function.
1199 (mn10300_force_relocation): New function.
1200 (mn10300_fix_adjustable): New function.
1202 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1203 (TC_HANDLES_FX_DONE): Define.
1204 (obj_fix_adjustable): Define.
1205 (MD_APPLY_FIX3): Define.
1206 (TC_LINKRELAX_FIXUP): Define.
1208 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1210 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1212 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1214 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1216 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1217 if the fixup resulted in a relocation.
1219 2000-08-18 Nick Clifton <nickc@redhat.com>
1221 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1222 Make reference to first element of shift_names explicit.
1224 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1226 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1227 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1228 add a symbol's address. Removed all target-specific #ifdefs that
1229 used to accomplished the same.
1230 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1231 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1232 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1233 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1234 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1236 2000-08-17 Kazu Hirata <kazu@hxi.com>
1238 * dwarf2dbg.c: Fix formatting.
1240 2000-08-17 Nick Clifton <nickc@redhat.com>
1242 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1243 to be recoded as logical shift lefts by zero.
1245 2000-08-16 Jim Wilson <wilson@cygnus.com>
1247 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1248 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1250 (note_register_values): Handle IA64_OPND_R3_2 operands.
1252 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1254 * config/tc-i860.c (md_operand): Silly typo fixed.
1256 2000-08-16 Nick Clifton <nickc@redhat.com>
1258 * config/tc-arm.c (struct asm_shift): Delete.
1260 (enum asm_shift_index): New.
1261 (struct asm_shift_properties): New.
1262 (struct asm_shift_name): New.
1263 (shift_properties[]); New.
1264 (shift_names[]); New.
1266 (decode_shift): Use new structures.
1267 Issue a warning is "ROR #0" is used.
1268 Issue a warning if "ASR #0" or "LSR #0" is used.
1270 (md_begin): Initialise arm_shift_hsh table from new
1271 asm_shift_name array.
1273 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1275 * config/tc-sparc.c: Kill all warnings.
1276 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1278 (md_show_usage): Update usage text.
1280 2000-08-16 Nick Clifton <nickc@redhat.com>
1282 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1285 2000-08-15 Will Cohen <wcohen@redhat.com>
1287 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1289 * config/tc-sh.c (md_assemble): Changed so debug_type
1290 test performed for ppi_assemble
1291 * config/tc-sh.c: Included dwarf2dbg.h.
1292 (debug_line): Defined.
1293 (md_assemble): Generates dwarf2 line info.
1294 (sh_finalize): New function. Finalize dwarf2 info.
1295 (assemble_ppi): Returns size of code generated.
1296 (build_Mytes): Returns size of code generated.
1297 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1298 * config/tc-sh.h (md_end): Defined.
1299 (sh_finalize): Declared.
1301 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1303 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1306 2000-08-14 Nick Clifton <nickc@redhat.com>
1308 * config/tc-arm.c (do_bx): Allow "bx pc".
1310 2000-08-14 Jim Wilson <wilson@cygnus.com>
1312 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1313 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1314 (md_begin): Change assignment to md.flag to OR in the new bit.
1316 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1318 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1319 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1322 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1324 * NEWS: Mention i860 support.
1326 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1328 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1330 2000-08-14 Andreas Schwab <schwab@suse.de>
1332 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1334 2000-08-11 Andreas Schwab <schwab@suse.de>
1336 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1339 2000-08-11 Kazu Hirata <kazu@hxi.com>
1341 * expr.c: Fix formatting.
1342 * config/obj-bout.c: Likewise.
1344 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1346 * doc/c-i860.texi: Flesh out the i860 section more.
1348 2000-08-10 Kazu Hirata <kazu@hxi.com>
1350 * symbols.c: Fix formatting.
1353 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1355 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1356 has the IgnoreSize bit set.
1358 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1360 From Rodney Brown <RodneyBrown@mynd.com>
1361 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1362 * configure: Regenerate.
1364 2000-08-09 Kazu Hirata <kazu@hxi.com>
1366 * hash.c: Fix formatting.
1369 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1371 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1372 (i860_fix_info): New enum.
1373 (MD_APPLY_FIX3): Define.
1374 (WORKING_DOT_WORD): Define.
1375 (TC_HANDLES_FX_DONE): Define.
1376 (DIFF_EXPR_OK): Define.
1377 (LISTING_HEADER): Define.
1378 (TARGET_FORMAT): Select target format based on endian flag.
1379 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1380 (target_big_endian): Add external declaration.
1382 * config/tc-i860.c: All existing code reworked completely. Other
1383 new code shown below.
1384 (SYNTAX_SVR4): Define.
1385 (target_warn_expand): New variable.
1386 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1387 (md_longopts): Declare and define with new options (-EL, -EB,
1389 (md_show_usage): New function.
1390 (md_operand): New function.
1391 (obtain_reloc_for_imm16): New function.
1392 (md_apply_fix3): New function.
1393 (tc_gen_reloc): New function.
1395 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1397 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1398 2 bytes of the jump address are in the same frag.
1399 (find): Accept 68hc12 register indirect modes.
1401 * NEWS: Mention 68HC11 & 68HC12 support.
1403 2000-08-07 Richard Henderson <rth@cygnus.com>
1405 * config/tc-ia64.c (unwind): Add prologue_mask member.
1406 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1407 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1408 (dot_body): Clear unwind.prologue_mask.
1409 (dot_prologue): Set it. Accept a register second argument.
1411 2000-08-07 Kazu Hirata <kazu@hxi.com>
1413 * config/atof-ieee.c: Fix formatting.
1414 * config/atof-tahoe.c: Likewise.
1416 2000-08-06 Nick Clifton <nickc@cygnus.com>
1418 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1421 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1422 of .popsection, .previous, .pushsection, .subsection,
1423 .version, .vtable_entry, .vtable_inherit and .weak.
1425 2000-08-05 Kazu Hirata <kazu@hxi.com>
1427 * config/tc-cris.c: Fix formatting.
1428 * config/tc-i386.c: Likewise.
1429 * config/tc-sparc.c (sparc_ip): Simplify the code.
1431 2000-08-04 Kazu Hirata <kazu@hxi.com>
1433 * config/tc-cris.c: Rearrange code for readability.
1434 * config/tc-d10v.c: Fix formatting.
1435 * config/tc-m32r.c: Likewise.
1436 * config/tc-sparc.c: Likewise.
1438 2000-08-02 Jim Wilson <wilson@cygnus.com>
1440 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1441 before ia64_find_opcode.
1442 (md_assemble): Likewise.
1444 2000-08-01 Nick Clifton <nickc@cygnus.com>
1446 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1447 Undo some formatting fixes.
1449 2000-08-01 Kazu Hirata <kazu@hxi.com>
1451 * config/obj-som.c: Fix formatting.
1452 * config/obj-ieee.c: Likewise.
1453 * config/tc-arm.c: Likewise.
1454 * config/tc-v850.c: Likewise.
1456 2000-08-01 Nick Clifton <nickc@redhat.com>
1458 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1459 index by command line option.
1461 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1463 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1464 (@node M68K-Branch): Rewrite to match the reality.
1466 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1468 * doc/c-i860.texi: New file.
1469 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1470 * doc/Makefile.in: Regenerate.
1471 * doc/all.texi: Add I860 as relevant architecture.
1472 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1474 2000-07-31 Kazu Hirata <kazu@hxi.com>
1476 * config/tc-d30v.c: Fix formatting.
1478 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1480 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1481 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1482 long emit a long branch if available instead of an absolute jump, never
1483 emit absolute jumps for anything with --pcrel.
1485 * doc/c-m68k.texi: Document new command line option.
1487 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1489 * config/tc-avr.c: Use PARAMS macro in function declarations.
1490 Don't declare md_pcrel_from_section (already in tc-avr.h).
1491 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1492 (avr_operand): Don't set (unsigned) op_mask to -1.
1494 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1496 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1497 * configure: Regenerated.
1498 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1499 of operand to the .type directive (.e.g, "type").
1501 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1503 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1504 * app.c (do_scrub_chars): Record where first comment found.
1505 * read.c (read_a_source_file): Init found_comment on entry, and
1506 notify whether comments found on exit.
1507 * config/tc-hppa.c (md_shortopts): Add "c".
1508 (md_longopts): Add warn-comment.
1509 (md_parse_option): Handle it.
1510 (md_show_usage): Show available options.
1511 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1513 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1515 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1516 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1518 (md_estimate_size_before_relax): Don't fall off end of function.
1520 2000-07-27 Kazu Hirata <kazu@hxi.com>
1522 * config/tc-avr.c: Fix formatting.
1523 * config/tc-ns32k.c: Likewise.
1525 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1527 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1529 2000-07-27 Kazu Hirata <kazu@hxi.com>
1531 * config/tc-d10v.c: Fix formatting.
1532 * config/tc-z8k.c: Likewise.
1533 * config/tc-sparc.c: Likewise.
1535 2000-07-26 Dave Brolley <brolley@redhat.com>
1537 * cgen.c (queue_fixup): Declare opinfo.
1538 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1539 (gas_cgen_md_operand): Ditto.
1540 (gas_cgen_md_apply_fix3): Ditto.
1542 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1544 * config/obj-coff.c (obj_frob_symbol): Don't merge
1545 labels. Don't merge if the symbol isn't constant. Return
1546 immediately if a symbol is merged.
1548 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1550 * frags.c (frag_align): Correct absolute section alignment.
1552 2000-07-20 DJ Delorie <dj@redhat.com>
1554 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1555 it breaks linking against DLLs.
1557 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1559 * configure.in: Add CRIS support.
1560 * configure: Regenerate.
1561 * Makefile.am: (CPU_TYPES): Add cris.
1562 (CPU_OBJ_VALID) [aout]: Add cris.
1563 (MULTI_CPU_TYPES): Add cris.
1564 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1565 [coff]: Only i386 and mips are valid.
1566 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1567 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1568 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1569 Regenerate dependencies.
1570 * Makefile.in: Regenerate.
1571 * aclocal.m4: Regenerate.
1572 * as.c: Declare crisaout, criself.
1573 * config/tc-cris.h, config/tc-cris.c: New.
1574 * config/e-criself.c, config/e-crisaout.c: New.
1575 * po/POTFILES.in, po/gas.pot: Regenerate.
1577 2000-07-20 Kazu Hirata <kazu@hxi.com>
1579 * read.c: Fix formatting.
1580 * write.c: Fix formatting.
1582 2000-07-19 H.J. Lu <hjl@gnu.org>
1584 * sb.c: Include <stdlib.h> if exists for abort ().
1586 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1588 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1589 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1590 (pa_type_args): Same here.
1592 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1594 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1595 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1596 the storage class is already set.
1598 2000-07-17 Kazu Hirata <kazu@hxi.com>
1600 * config/tc-m68hc11.c: Fix formatting.
1601 * config/tc-mn10200.c: Likewise.
1602 * config/tc-mn10300.c: Likewise.
1603 * config/tc-pj.c: Likewise.
1604 * config/tc-tic80.c: Likewise.
1605 * config/tc-w65.c: Likewise.
1607 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1609 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1612 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1614 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1617 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1619 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1620 ELF as are used for SOM (except the 32-bit reloc one) to decide
1621 whether a symbol can be reduced to a section symbol. Expand on
1622 the comment for symbols involved in LR% and RR% expressions.
1624 2000-07-14 Nick Clifton <nickc@cygnus.com>
1626 * config/tc-mips.c (mips_disable_float_construction): New
1627 static variable. Set to true if doubles should not be
1628 constructed by loading two single width fp registers with
1629 halves of the value.
1630 (mips_ip): Test mips_disable_float_construction.
1631 (md_longopts): Add command line switches --construct-floats
1632 and --no-construct-floats.
1633 (md_parse_option): Parse new command line options.
1634 (md_show_usage): Describe new command line options.
1636 * doc/c-mips.texi: Document new command line options.
1638 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1640 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1641 * configure: Regenerate.
1643 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1645 * configure.in (DEFAULT_EMULATION setting): Revert part of
1646 2000-07-01 change that set te_multi=multi unless set to tmips.
1647 * configure: Regenerate.
1649 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1651 * config/obj-coff.c (coff_frob_section): Add padding to the last
1652 section when aligning it increases its size.
1654 2000-07-11 Kazu Hirata <kazu@hxi.com>
1656 * config/tc-tic54x.c: Fix formatting.
1658 2000-07-10 Kazu Hirata <kazu@hxi.com>
1660 * config/tc-h8500.c: Fix formatting.
1661 * config/tc-tic54x.c: Fix formatting.
1663 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1665 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1666 displacements correctly.
1668 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1670 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1672 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1676 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1678 From David Huggins-Daines <dhd@linuxcare.com>
1679 * config/te-hppalinux64.h: Add a new emulation.
1680 * configure.in (emulations): Add configure bits to support the
1681 64-bit Linux/parisc target.
1682 * configure: Regenerate.
1684 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1685 (md_shortopts): Add `V' for ELF.
1687 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1688 when SOM or ELF_ARG_RELOC are defined.
1689 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1690 ELF_ARG_RELOC are defined.
1691 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1692 (pa_stringer): ..Do it here instead. Fix comment typos.
1693 (hppa_force_relocation): Cast enums to int before comparing with
1696 From Ryan Bradetich <rbradetich@uswest.net>
1697 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1698 redifinition warning.
1699 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1700 (hppa_force_relocation): ditto
1701 (md_apply_fix): Added cast to buf to fix warnings.
1703 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1704 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1706 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1707 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1708 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1709 reloc_type** to avoid warnings in switch.
1710 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1711 little earlier instead.
1713 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1715 (pa_type_args): Use symbol_arg_reloc_info.
1716 (struct pa_it): Make arg_reloc unsigned int.
1717 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1718 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1719 (pa_code): Delete. pa_text duplicates this function.
1720 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1721 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1723 (cons_fix_new_hppa): Actually change selector to e_fsel when
1724 warning about assuming so.
1725 (tc_gen_reloc): More example elf arg reloc code.
1726 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1727 (hppa_force_relocation): Likewise.
1729 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1731 (pa_end_of_source): Prototype.
1732 (hppa_fix_adjustable): Prototype.
1733 (LABELS_WITHOUT_COLONS): Move it..
1734 * config/te-hppa.h: To here.
1736 * config/te-hppa64.h: New file.
1738 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1740 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1741 format -10, -16, 16 relocs.
1742 (hppa_elf_mark_end_of_function): Test for null
1743 last_call_info->start_symbol
1745 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1746 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1747 re_assesmble_* functions. Delete extraneous statements. Fix
1749 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1750 insn to re_assemble_*.
1752 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1754 * doc/internals.texi (Expressions): Fix typo.
1756 2000-07-08 Kazu Hirata <kazu@hxi.com>
1758 * config/tc-sh.c: Fix formatting.
1759 * config/tc-tic54x.c: Fix formatting.
1760 * depend.c: Fix formatting.
1761 * flonum-konst.c: Likewise.
1762 * flonum-mult.c: Likewise.
1764 2000-07-07 Kazu Hirata <kazu@hxi.com>
1766 * config/tc-sh.c: Fix comments.
1767 * config/obj-vms.c: Fix comments.
1768 * config/tc-a29k.c: Likewise.
1769 * config/tc-alpha.c: Likewise.
1770 * config/tc-h8300.c: Likewise.
1771 * config/tc-h8500.c: Likewise.
1772 * config/tc-i370.c: Likewise.
1773 * config/tc-ia64.c: Likewise.
1774 * config/tc-m68hc11.c: Likewise.
1775 * config/tc-m68k.c: Likewise.
1776 * config/tc-mips.c: Likewise.
1777 * config/tc-ns32k.c: Likewise.
1778 * config/tc-ppc.c: Likewise.
1779 * config/tc-z8k.c: Likewise.
1781 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1783 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1784 Default to '(SEC_LOAD | SEC_DATA)'.
1785 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1787 * doc/internals.texi (CPU Backend): Describe
1788 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1790 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1792 * as.c (parse_args): NULL terminate the long option list.
1794 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1796 * config/tc-d30v.h: Include "write.h" for fixS.
1797 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1799 2000-07-05 Nick Clifton <nickc@cygnus.com>
1801 * config/tc-d30v.c (write_2_short): Further changes to warning
1802 messages produced when combining EITHER_BUT_PREFER_MU attributed
1805 2000-07-05 DJ Delorie <dj@redhat.com>
1809 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1811 * config/tc-arm.c (psrs): Accept combinations of flags.
1813 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1815 * config/tc-avr.c: Change _ () to _() around all strings marked
1816 for translation (exception from the usual coding style).
1817 (avr_opt): New struct variable, how the new switches are set.
1818 (OPTION_MMCU): Define as 'm' and actually use.
1819 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1820 (show_mcu_list): New function, display the list of known MCUs.
1821 (md_show_usage): Document the new switches. Call show_mcu_list.
1822 (avr_set_arch): Change 'm' to OPTION_MMCU.
1823 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1824 Handle the new switches.
1825 (avr_operands): Disable warnings for undefined combinations of
1826 operands if -mall-opcodes. Disable warnings for skipping two-word
1827 instructions if enhanced core or -mno-skip-bug.
1828 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1829 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1830 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1831 (avr_ldi_expression): Warn about implicit lo8().
1832 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1834 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1836 * configure.in: Add entry for mips-*-sysv4*MP*
1837 * configure: Rebuild
1838 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1839 elf32-tradlittlemips for traditional mips targets.
1840 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1841 test for Link Once sections as in adjust_reloc_syms.
1842 * config/te-tmips.h: New file for traditional mips targets. Define
1845 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1847 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1848 flags argument is not present, don't change an existing section's
1849 section's attributes. If the flags argument is present, warn if the
1850 attributes don't match the section's current attributes. When
1851 long section names are supported, set SEC_LINK_ONCE and
1852 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1854 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1856 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1857 symbols; create them.
1859 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1861 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1862 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1864 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1866 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1867 expressions. Ignore the problem when handling 16 bit signed
1868 immediates, because the assembler will take care of the relocation
1871 2000-06-27 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1874 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1875 sequential order, and emit warning messages if the input source
1876 code contains constructs like that, or parallel constructs
1877 containing such opcodes.
1879 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1881 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1882 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1883 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1884 (md_show_usage): Update usage message.
1885 (md_parse_option): Allow redefinition of MCU type within the
1886 same avr[1-5] bfd machine type. Show both old and new MCU type
1887 in the error message.
1888 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1889 Simplify 8K wrap code.
1891 2000-06-25 Kazu Hirata <kazu@hxi.com>
1893 * config/obj-aout.c: Remove all uses of DEFUN.
1894 * config/obj-ieee.c: Likewise.
1895 * config/tc-sh.c: Fix comment typos.
1896 * config/tc-tahoe.c: Likewise.
1897 * config/tc-vax.c: Likewise.
1898 * config/tc-w65.c: Likewise.
1899 * config/tc-z8k.c: Likewise.
1900 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1902 2000-06-24 DJ Delorie <dj@cygnus.com>
1904 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1905 more changes from Sept 1999
1906 (tc_i386_fix_adjustable): ditto
1907 (md_apply_fix3): ditto
1909 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1911 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1912 (gas_cgen_parse_operand): Set it around expression() call.
1913 (gas_cgen_md_operand): Test for it before longjmp().
1915 2000-06-24 Kazu Hirata <kazu@hxi.com>
1917 * config/tc-h8500.c: Remove all uses of DEFUN.
1918 * config/tc-sh.c: Likewise.
1919 * config/tc-w65.c: Likewise.
1920 * config/tc-z8k.c: Likewise.
1922 * config/tc-h8500.c: Fix typos in comments.
1924 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1926 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1929 2000-06-23 matthew green <mrg@redhat.com>
1931 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1932 defined. Fix error message for `[' grouping.
1934 2000-06-22 Kazu Hirata <kazu@hxi.com>
1936 * config/tc-h8300.c: Fix formatting and comment typos.
1938 2000-06-22 Timothy Wall <twall@cygnus.com>
1940 * config/tc-ia64.c (note_register_values): Move premature QP
1941 notation clearing into the appropriate place.
1943 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1945 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1946 first before anything else. Add bin-bugs.h, emul.h and progress.h
1947 Sort list of files as for $(OBJS) in Makefile.am.
1949 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1950 find one. Remake dependencies.
1951 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1952 * Makefile.in: Regenerate.
1953 * doc/Makefile.in: Regenerate.
1955 * config/tc-i386.c (i386_displacement): Don't assume a constant
1956 displacement is necessarily 16 bits when in 16 bit code mode.
1957 (md_assemble): Instead size the displacement here after we know
1958 for sure that a .code16gcc operand hasn't automatically added
1959 operand size prefixes.
1961 2000-06-21 H.J. Lu <hjl@gnu.org>
1963 * Makefile.am: Rebuild dependency.
1964 * Makefile.in: Rebuild.
1966 2000-06-21 Kazu Hirata <kazu@hxi.com>
1968 * config/tc-h8300.c (parse_reg): Make the function static.
1969 (parse_exp): Likewise.
1971 2000-06-20 DJ Delorie <dj@cygnus.com>
1973 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1974 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1975 for cygwin import libraries to work properly.
1977 2000-06-20 H.J. Lu <hjl@gnu.org>
1979 * Makefile.am: Rebuild dependency.
1980 * Makefile.in: Rebuild.
1981 * configure: Likewise.
1982 * doc/Makefile.in: Likewise.
1984 2000-06-20 Timothy Wall <twall@cygnus.com>
1986 * doc/internals.texi (CPU backend): Add @itemx for
1987 TC_START_LABEL_WITHOUT_COLON.
1988 * doc/c-tic54x.texi: New.
1989 * doc/as.texinfo: Add tic54x features and include primary tic54x
1991 * doc/all.texi: Add C54X.
1992 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1993 * doc/Makefile.in: Regenerate.
1994 * configure.in: Add tic54x and define LIBM for tic54x.
1995 * configure: Regenrate.
1996 * config/tc-tic54x.[ch]: New.
1997 * config/obj-coff.h: Add tic54x.
1998 * Makefile.am: (CPU_TYPES): Add tic54x.
1999 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2000 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2001 (as_new_LDADD): Add $(LIBM).
2002 * Makefile.in: Regenerate.
2004 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2006 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2007 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2008 * doc/as.texinfo: Likewise.
2010 * configure, Makefile.in: Regenerate.
2011 * configure.in (emulations): Recognize m6811 and m6812.
2012 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2013 Added files for 68hc11 and 68hc12 assembler.
2014 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2015 * config/tc-m68hc11.h: Header definition for that assembler.
2017 2000-06-18 Nick Clifton <nickc@redhat.com>
2019 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2020 instead of OCTETS_PER_BYTE.
2022 * config/tc-v850.c: Fix compile time warnings.
2023 * config/tc-ppc.c: Fix compile time warnings.
2025 2000-06-18 H.J. Lu <hjl@gnu.org>
2027 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2028 * configure: Rebuild.
2030 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2032 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2035 2000-06-16 Nick Clifton <nickc@cygnus.com>
2037 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2038 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2040 * doc/c-mips.texi: Document newly accepted cpu variants.
2042 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2044 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2046 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2048 * macro.c (getstring): Make it possible to escape the quote
2051 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2053 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2055 2000-06-13 H.J. Lu <hjl@gnu.org>
2057 * configure: Regenerate.
2059 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2061 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2063 * doc/internals.texi (line_separator_chars): Semicolon is no
2064 longer a default. Mention null and newline as defaults.
2066 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2068 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2069 * config/tc-i860.h (line_separator_chars): Likewise.
2070 * config/tc-h8300.c (line_separator_chars): Likewise.
2071 * config/tc-i960.c (line_separator_chars): Likewise.
2072 * config/tc-m68k.c (line_separator_chars): Likewise.
2073 * config/tc-mips.c (line_separator_chars): Likewise.
2074 * config/tc-ns32k.c (line_separator_chars): Likewise.
2075 * config/tc-sparc.c (line_separator_chars): Likewise.
2076 * config/tc-vax.c (line_separator_chars): Likewise.
2078 * config/tc-h8300.c (comment_chars): Use string initialiser.
2079 * config/tc-i960.c (line_comment_chars): Likewise.
2080 * config/tc-z8k.c (comment_chars, line_comment_chars,
2081 line_separator_chars): Likewise.
2083 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2086 2000-06-08 Nick Clifton <nickc@cygnus.com>
2088 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2091 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2093 * configure.in (VERSION): Update to show this is the CVS mainline.
2095 2000-06-08 Matthew Jacob <mjacob@feral.com>
2097 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2098 $at is the integer register $r28, vs. both $r28 and the floating
2099 point register $f28.
2101 2000-06-08 James E. Wilson <wilson@cygnus.com>
2103 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2104 (dot_endp): Don't call ia64_flush_insns.
2105 (emit_one_bundle): Don't delete prologue/body records from
2106 unwind_record list in first loop. Rewrite second loop to account for
2109 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2111 * config/tc-ia64.c: Add missing prototypes.
2112 (generate_unwind_image): Cast argument to output_unw_records call.
2114 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2116 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2118 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2120 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2121 (REGISTER_P): likewise.
2122 (avr_opcodes): uses include/opcode/avr.h
2123 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2125 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2127 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2130 2000-06-03 H.J. Lu <hjl@gnu.org>
2132 * read.c (is_end_of_line): Put back `;'.
2134 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2136 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2138 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2140 * expr.c (operand): Test is_end_of_line outside switch to catch
2141 line separator chars that are also operators.
2142 (operator): Return O_illegal for line separator chars.
2144 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2145 entry (or `!' entry for TC_HPPA).
2147 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2148 before indexing is_end_of_line. Remove redundant check for '\0'.
2150 * config/tc-h8500.c (md_assemble): Likewise.
2151 * config/tc-mcore.c (md_assemble): Likewise.
2152 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2155 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2157 * config/tc-mcore.c (mcore_cons): Likewise.
2158 (mcore_float_cons): Likewise.
2159 (mcore_stringer): Likewise.
2160 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2162 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2164 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2166 2000-05-29 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-sh.c: Fix compile time warning messages.
2170 * config/tc-mips.c: Fix compile time warning messages.
2172 2000-05-29 Philip Blundell <philb@gnu.org>
2174 * doc/as.texinfo: Update copyright dates.
2175 (Local Labels): Delete misplaced mention of ARM.
2176 * NEWS: Mention ARM ELF support.
2178 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2180 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2181 it is modified, and use the real_size to compute the frag address
2182 for dwarf2 line info.
2184 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2186 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2187 line-matching scheme to cope with automake moving variables around.
2188 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2189 * Makefile.in: Regenerate.
2191 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2193 * config/tc-sparc.c (sparc_relax): New.
2194 (md_longopts): Add -relax and -no-relax options.
2195 (md_parse_options, md_show_usage): Likewise.
2196 (md_apply_fix3): Optimize tail call into branch always if possible.
2198 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2200 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2201 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2202 rules, with warning when a GAS statement specifies a packing that
2203 will result in an instruction being squashed.
2204 Added typdef packing_type and enumerals, changed various integer
2205 literals to use the enumerals.
2207 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2209 * config/tc-ia64.c (dot_restorereg_p): New function.
2210 (md_pseudo_table): Add restorereg.p.
2211 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2212 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2214 * config/tc-ia64.h (unw_record_type): Add unwabi.
2215 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2216 called MASK with members for imask, and the masks produced by
2217 fr_mem, gr_mem, br_mem, and frgr_mem.
2218 (unw_p_record): Add members ABI and CONTEXT.
2219 (unw_x_record): Add member AB.
2220 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2221 as pseudo-register for use during unwind info generation.
2222 (AR_PFS, AR_LC): New macros.
2223 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2224 whose names start with an at sign (as in "@priunat").
2225 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2227 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2228 proc_end, unwind_info, personality_routine): Consolidate into
2229 "unwind" structure to reduce offset-table use. Add member
2230 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2232 (output_R1_format, output_R3_format, output_P3_format,
2233 output_P6_format): Initialize R with zero to reduce compiler warnings.
2234 (output_P7_format): Ditto. Add `default' branch to switch
2235 statement to reduce compiler warnings.
2236 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2237 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2238 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2239 into single argument.
2240 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2241 compiler warnings. Merge A and B args into single argument.
2242 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2243 A and B args into single argument.
2244 (free_record): Removed (wasn't used).
2245 (free_list_records): Also free imasks in prologue records.
2246 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2247 (output_spill_mask): Remove.
2248 (output_unwabi): New function.
2249 (output_epilogue, output_label_state, output_copy_state): Call
2251 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2252 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2254 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2255 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2256 as part of handling the prologue records. Emit region's imask if
2257 we have one. Handle unwabi, epilogue, label_state, copy_state,
2258 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2259 spill_sprel_p, and spill_reg_p records.
2260 (set_imask, count_bits, slot_index): New function.
2261 (fixup_unw_records): Fix region size computation. Handle
2262 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2263 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2264 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2265 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2266 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2267 (dot_save): Use manifest constants for applicaton registers.
2268 Handle REG_PR and REG_PRIUNAT.
2269 (dot_restore): Don't just ignore it.
2270 (dot_restorereg): New function..
2271 (generate_unwind_image): Ensure unwind info is a multiple of eight
2272 bytes, not just four bytes.
2273 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2274 (dot_altrp): Don't just ignore it.
2275 (dot_savemem): New function. Replaces dot_savesp() and
2276 dot_savepsp(). Use manifest constants for applicaton registers.
2277 Handle REG_PR and REG_PRIUNAT.
2278 (dot_savef): Simplify.
2279 (dot_saveb): Support generation of br_gr.
2280 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2281 dot_label_state, dot_copy_state): New function.
2282 (dot_unwabi): Don't just ignore it.
2283 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2284 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2285 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2286 (emit_one_bundle): Set slot number for prologue/body records
2287 *before* emitting the first insn.
2288 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2289 (md_begin): Declare "psp" pseudo-register.
2290 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2291 so we don't get segfault.
2292 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2293 counts as required per SW Conventions manual
2294 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2295 output_preds_psprel, output_preds_sprel, output_spill_base,
2296 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2297 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2298 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2299 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2300 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2301 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2302 (dot_vframe): Implement.
2303 (dot_vframesp, dot_vframepsp): New function.
2305 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2307 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2308 * configure: Regenerate.
2310 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2312 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2313 (md_estimate_size_before_relax): so we can use it here instead of
2314 old kludges. Localise vars to blocks. Comment.
2316 * frags.c (frag_new): Update fr_var comments.
2317 * frags.h (struct frag): Ditto.
2319 2000-05-22 Richard Henderson <rth@cygnus.com>
2321 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2322 (pseudo_func): Add pcrel.
2323 (operand_match): Handle IA64_OPND_TGT64.
2324 (build_insn): Likewise.
2325 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2326 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2327 (fix_insn): Handle all three 64-bit relocation types.
2329 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2331 * obj.h (struct format_ops): New members begin, app_file,
2332 s_set_other, s_set_desc, s_get_type, s_set_type,
2333 separate_stab_sections, init_stab_section.
2335 * config/obj-multi.h: Update GPL notice to v2.
2337 (obj_app_file): New.
2338 (S_SET_SIZE): Test s_set_size for NULL before calling.
2339 (S_SET_ALIGN): Similar for s_set_align.
2344 (SEPARATE_STAB_SECTIONS): New.
2345 (INIT_STAB_SECTION): New.
2346 (EMIT_SECTION_SYMBOLS): New.
2347 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2349 * config/obj-elf.h: Update GPL notice to v2.
2350 Mention that this file is included from obj-multi.h.
2351 (obj_begin): Wrap definition in ifndef.
2352 (elf_file_symbol): Constify declaration.
2353 (obj_app_file): Ditto.
2354 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2355 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2357 * config/obj-elf.c (elf_s_set_other): New.
2358 (elf_file_symbol): Constify argument.
2359 (elf_separate_stab_sections): New.
2360 (elf_init_stab_section): New.
2361 (elf_format_ops): Add new members. Remove comma at end.
2363 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2364 (ecoff_format_ops): Add new fields. Remove comma at end.
2365 Mention inconsistency for emit_section_symbols.
2367 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2369 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2370 (coff_separate_stab_sections): New.
2371 (coff_format_ops): Add new members.
2373 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2374 (obj_aout_s_set_other): New.
2375 (obj_aout_s_set_desc): New.
2376 (obj_aout_s_get_type): New.
2377 (obj_aout_s_set_type): New.
2378 (obj_aout_separate_stab_sections): New.
2379 (aout_format_ops): New members added. Use obj_aout_process_stab,
2380 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2381 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2383 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2385 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2387 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2388 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2389 (md_estimate_size_before_relax): Ensure jumps to weak and
2390 externally visible symbols are relocatable.
2392 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2394 * stabs.c (aout_process_stab): Make global.
2395 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2396 * read.h (aout_process_stab): Declare.
2398 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2399 Generalize to *aout, *coff *elf.
2400 * configure: Regenerated.
2402 * doc/internals.texi (Object format backend): Say
2403 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2405 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2406 * Makefile.in: Regenerated.
2408 2000-05-19 Catherine Moore <clm@cygnus.com>
2410 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2412 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2414 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2415 instruction to reflect change in re_assemble_*.
2417 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2419 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2420 build PA64 ELF tools.
2421 * configure: Rebuilt.
2423 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2425 * Makefile.am: Regenerate dependencies.
2426 * Makefile.in: Regenerate.
2428 2000-05-15 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-arm.c (struct asm_psr): Add boolean field
2431 distinguishing between CSPR and SPSR. Rename 'number' field
2433 (psrs): Rearrange contents to match new asm_psr structure.
2434 (arm_psr_parse): Move next to psr_required_here. Make it
2435 return an asm_psr structure.
2436 (psr_required_here): Use asm_psr structure returned by
2438 (do_msr): Reorganise to allow psr_required_here to be called
2440 (md_undefined_name): Mark 'name' parameter as unused, since
2441 the COFF target does not use it.
2443 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2445 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2447 * config/te-aux.h: Likewise.
2448 * config/te-dpx2.h: Likewise.
2449 * config/te-go32.h: Likewise.
2450 * config/te-hp300.h: Likewise.
2451 * config/te-hppa.h: Likewise.
2452 * config/te-i386aix.h: Likewise.
2453 * config/te-ic960.h: Likewise.
2454 * config/te-interix.h: Likewise.
2455 * config/te-nbsd532.h: Likewise.
2456 * config/te-pc532mach.h: Likewise.
2457 * config/te-ppcnw.h: Likewise.
2458 * config/te-psos.h: Likewise.
2459 * config/te-sparcaout.h: Likewise.
2460 * config/te-sun3.h: Likewise.
2461 * config/te-sysv32.h: Likewise.
2463 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2465 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2466 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2467 and sign extend without an if statement.
2468 (build_bytes): Likewise.
2470 2000-05-14 Kazu Hirata <kazu@hxi.com>
2472 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2473 X_add_symbol L_32 case.
2475 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2477 * config/te-freebsd.h: New file.
2479 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2481 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2482 bindtextdomain): Replace defines with those from intl/libgettext.h
2483 to quieten gcc warnings.
2485 * NEWS: Mention x86 .arch and -q.
2487 * config/tc-i386.c (quiet_warnings): New.
2488 (md_assemble): Use quiet_warnings.
2489 (md_parse_option): Set quiet_warnings from -q.
2490 (md_show_usage): Mention -q, delete -m.
2491 (flag_do_long_jump): Delete.
2492 (md_parse_option): Remove -m.
2493 (md_show_usage): Remove -m.
2494 (md_create_long_jump): Remove useless flag_do_long_jump code.
2496 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2497 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2499 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2500 Alexander Sokolov <robocop@netlink.ru>
2502 * doc/c-i386.texi (i386-Arch): New section.
2503 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2505 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2506 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2507 architecture has been given and is not 486.
2508 (set_cpu_arch): New.
2509 (md_pseudo_table): Add .arch.
2510 (md_assemble): Warn if cpu architecture has been given and an
2511 unsupported instruction.
2513 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2514 Move operand_types bit defines after relevant template field.
2515 (template): Add cpu_flags.
2519 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2521 * config/tc-mn10300.h (md_end): Define.
2522 (mn10300_finalize): Declare.
2523 * config/tc-mn10300.c: Include dwarf2dbg.h.
2524 (debug_line): Define.
2525 (md_assemble): Generate dwarf2 line info.
2526 (mn10300_finalize): New function. Finalize dwarf2 info.
2528 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2530 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2531 external version of the relocation for weak symbols.
2533 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2535 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2536 frame size in units of 16 bytes, as required per SW Conventions manual.
2537 (output_unw_records): Output info-block header as a dword to get
2540 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2542 * as.h: #include "file", not <file> on files from ../include.
2543 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2544 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2545 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2546 (tc_coff_symbol_emit_hook): Ditto.
2547 (OPTCOUNT): Cast to int to avoid compiler warning.
2548 (md_begin): Fix signed/unsigned warnings.
2550 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2552 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2553 ABRANCH LONG case for a conditional branch on a 68000.
2554 (md_estimate_size_before_relax): Likewise. Also handle
2555 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2556 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2557 PC-relative on all CPUs.
2558 (md_estimate_size_before_relax): Likewise.
2560 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2562 * as.c (parse_args): Just mention current year in printed
2565 2000-05-03 J.T. Conklin <jtc@redback.com>
2567 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2569 (md_parse_option): Recognize -m7400.
2571 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2573 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2574 don't permit lp to become less than the words array.
2576 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2578 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2579 Fix little-endian case.
2581 2000-05-03 David O'Brien <obrien@NUXI.com>
2583 * as.c (parse_args): Update copyright.
2585 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2587 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2588 for the .bss section too.
2590 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2592 * configure.in: Set em=linux for hppa-*-linux.
2593 * configure: Regenerate.
2594 * doc/Makefile.in: Regenerate with correct automake.
2596 * frags.c (frag_grow): Sanity check chunk_size.
2598 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2599 * config/obj-som.h: Likewise.
2600 * config/obj-ieee.h: Likewise.
2602 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2604 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2605 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2606 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2607 (pa_ip): low_sign_unext now returns via function value. Use
2608 re_assemble_* instead of dis_assemble_* and
2609 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2611 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2612 (md_section_align, md_parse_option, md_show_usage,
2613 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2614 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2615 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2616 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2617 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2619 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2620 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2621 outside of switch. Correct mask and shifting errors in case 10
2622 and case -11. In case 21, compare against signed range to suit
2623 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2624 case 17 and case 22, use offsetT variable to properly check range.
2625 Use re_assemble_* here too.
2626 (evaluate_absolute): Change type of value to offsetT. Call
2627 hppa_field_adjust to do the work for us.
2628 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2629 (pa_parse_cmpib_64_cmpltr): Ditto.
2630 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2631 of i to unsigned int.
2632 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2633 (pa_end_of_source): Return type is void.
2635 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2637 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2639 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2641 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2642 More comments added.
2643 (md_begin): Removed "construct symbols for each register name".
2644 Because register names conflicts with GCC generated function
2646 (avr_operand): Now constant numbers can be used as a register
2647 identifiers (0 as r0, 31 as r31).
2648 (md_assemble): use skip_space () before parsing instruction
2651 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2653 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2654 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2655 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2656 * configure: Regenerate.
2658 2000-04-29 Andreas Jaeger <aj@suse.de>
2660 * as.h: Correctly check GCC version.
2662 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2664 * doc/as.1: Fix unbalanced brackets.
2666 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2668 (line_comment_chars): Set to '/' if TE_FreeBSD.
2670 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2672 * configure.in: Configury support for PA64 (currently disabled).
2673 * configure: Rebuilt.
2675 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2677 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2678 bfd_set_section_alignment.
2680 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2682 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2685 2000-04-24 Nick Clifton <nickc@cygnus.com>
2687 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2688 * doc/as.texinfo (Align): Include arm and strongarm in list of
2689 targets that have the second form of the behaviour of the .align
2692 2000-04-24 Mark Klein <mklein@dis.com>
2694 * obj-som.c: Terminate obj_pseudo_table.
2696 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2698 * as.c (parse_args): Allow md_parse_option to override -a listing
2700 * config/obj-coff.c (add_lineno): Change type of offset parameter
2701 from "int" to "bfd_vma."
2702 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2703 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2704 (ppc_change_csect): Align correctly for XCOFF64.
2705 (ppc_machine): New function, which discards "ppc_machine" line.
2706 (ppc_tc): Cons for 8 when code is 64 bit.
2707 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2709 (md_parse_option): Handle -a64 and -a32.
2711 * config/tc-ppc.h (TARGET_MACH): Define.
2712 (TARGET_FORMAT): Move to function.
2713 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2715 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2717 * config/tc-avr.c: New AVR_ISA_ defined.
2718 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2719 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2720 for `fmul', `movw' and `lpm R,Z' instructions.
2721 (avr_operands): Warn if current opcode is a two-word instruction
2722 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2723 (avr_opcodes): New commands added.
2724 (REGISTER_P): Check 'a' and 'v' constraint letters.
2725 (mcu_types): New MCU added.
2727 2000-04-22 Timothy Wall <twall@cygnus.com>
2729 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2731 (operand_match): Conditionally insert default bit values for IMMU9.
2733 2000-04-14 Matthew Green <mrg@cygnus.com>
2735 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2736 * configure: Rebuilt.
2738 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2739 Jason Eckhardt <jle@cygnus.com>
2741 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2743 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2744 Added handling of new operand types l,y,&,fe,fE,fx.
2746 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2747 David Mosberger <davidm@hpl.hp.com>
2748 Timothy Wall <twall@cygnus.com>
2749 Andrew MacLeod <amacleod@cygnus.com>
2750 Jim Wilson <wilson@cygnus.com>
2752 * Makefile.am (CPU_TYPES): Add ia64.
2753 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2754 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2755 * Makefile.in: Rebuild.
2756 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2757 * configure: Rebuild.
2758 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2759 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2760 * expr.c (expr): Handle md_optimize_expr.
2761 * read.c (LEX_HASH): Add comment.
2762 * config/tc-ia64.c, config/tc-ia64.h: New files.
2764 2000-04-21 Richard Henderson <rth@cygnus.com>
2766 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2767 bundling a non-delayed branch type instruction.
2769 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2771 * config/tc-mn10300.c (HAVE_AM30): Define.
2772 (md_assemble): Use it.
2774 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2776 * config/obj-elf.c (obj_elf_change_section): Check for changed
2779 * Makefile.am: (CPU_MULTI_VALID): Remove.
2780 (MULTI_CPU_TYPES): Define.
2781 (MULTI_CPU_OBJ_VALID): Define.
2782 (DEPTC): Use the above.
2783 (DEPOBJ): Same here.
2785 Regenerate dependencies.
2786 * Makefile.in: Regenerate.
2788 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2790 * Makefile.am (YACC, LEX): Get them from configure.
2792 2000-04-18 H.J. Lu (hjl@gnu.org)
2794 * config/tc-i386.c (offset_in_range): Use addressT instead of
2795 bfd_vma for non-bfd assemblers.
2797 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2799 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2800 doesn't give spurious errors.
2802 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2804 * as.h (SEEK_SET): Define if undefined.
2806 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2808 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2809 constants, and don't assume offsetT is 32 bits.
2811 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2813 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2814 (md_pcrel_from_section): Add prototype.
2815 (d10v_fix_adjustable): Add prototype.
2816 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2818 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2820 2000-04-12 Nick Clifton <nickc@cygnus.com>
2822 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2823 symbol in frag chain.
2825 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2827 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2828 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2829 (fits_in_signed_word, smallest_imm_type): Ditto.
2830 (md_assemble): Use an offsetT var to hold offsetT values, not a
2832 (offset_in_range): New.
2833 (md_assemble): Use it.
2834 (md_convert_frag): Change type of target_address, opcode_address,
2835 and displacement_from_opcode_start to offsetT.
2836 (md_create_short_jump): Change type of offset to offsetT.
2837 (md_create_long_jump): Ditto.
2838 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2839 (md_chars_to_number): Remove.
2840 (output_invalid): Remove duplicate prototype.
2842 2000-04-09 Nick Clifton <nickc@cygnus.com>
2844 * Makefile.am (CPU_TYPES): Add 'avr'.
2845 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2846 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2848 * Makefile.in: Regenerate.
2850 * doc/as.texinfo: Add M32R documentation.
2852 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2854 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2855 --enable-build-warnings option.
2856 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2857 * Makefile.in, configure: Re-generate.
2859 2000-04-07 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2862 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2863 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2864 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2865 (arm_force_relocation): Force relocations for
2866 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2868 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2870 * config/tc-sh.c (get_operands): There's no third operand if the
2871 first operand is an immediate.
2873 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2875 * config/tc-sh.c (immediate): Delete.
2876 (sh_operand_info): Add immediate member.
2877 (parse_reg): Use A_PC for pc.
2878 (parse_exp): Add second argument 'op'. All callers changed.
2879 (parse_at): Expect pc to be coded as A_PC.
2880 Use immediate field in *op.
2881 (insert): Add fourth argument 'op'. All callers changed.
2882 (build_relax): Add second argument 'op'. All callers changed.
2883 (insert_loop_bounds): New function.
2884 (build_Mytes): Remove DISP_4.
2885 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2886 (assemble_ppi): Use immediate field in *operand.
2887 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2888 (md_apply_fix): Likewise.
2889 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2891 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2893 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2895 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2897 * internals.texi (CPU backend): Document
2898 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2900 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2902 * po/gas.pot: Regenerate.
2904 * as.c (show_usage): Restore translated part of bug string.
2905 * gasp.c (show_usage): Likewise.
2907 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2908 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2909 than move-if-change.
2910 (DEP1): Modify for "gcc -MM".
2914 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2915 Update dependencies.
2916 * Makefile.in: Regenerate.
2918 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2920 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2921 (md_begin): Likewise.
2922 (HAVE_AM33): New macro.
2923 (md_assemble): Use it. Match r_regs and xr_regs only if
2926 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2928 * as.h: #include "bin-bugs.h"
2929 * as.c (show_usage): Use REPORT_BUGS_TO.
2930 * gasp.c: #include "bin-bugs.h"
2931 (show_usage): Use REPORT_BUGS_TO.
2933 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2935 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2937 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2938 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2941 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2943 * config/tc-i386.c (i386_immediate): Don't assume a constant
2944 immediate is necessarily 16 bits when in 16 bit code mode.
2945 (md_assemble): Instead set guess_suffix here after we have checked
2948 2000-04-02 Richard Henderson <rth@cygnus.com>
2950 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2951 quantities. Correct right shift sign extension.
2952 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2953 32-bit value when shifting into place.
2955 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2957 * app.c: Add ATTRIBUTE_UNUSED as needed.
2958 * config/tc-ppc.c: Likewise.
2959 (ppc_size): Make unsigned long.
2960 (ppc_insert_operand): Add casts to avoid warnings.
2962 2000-03-31 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-d10v.h (md_flush_pending_output): Define.
2966 2000-03-29 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2969 segment. Works for both BFD_ASSEMBLER and others.
2970 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2972 2000-03-29 Nick Clifton <nickc@cygnus.com
2974 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2976 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2978 * listing.c (LISTING_LHS_WIDTH): Default depends on
2980 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2982 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2984 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2987 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2989 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2991 * config/tc-avr.c (mcu_types): Add missing initialiser.
2992 (md_pcrel_from_section): Add prototype.
2993 (avr_operand): Remove redundant test of unsigned < 0.
2994 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2996 2000-03-27 Denis Chertykov <denisc@overta.ru>
2998 * config/tc-avr.c: New file for AVR support.
2999 * config/tc-avr.h: Likewise.
3000 * configure.in: Add AVR support.
3001 * configure: Regenerate.
3003 2000-03-26 Timothy Wall <twall@cygnus.com>
3005 * gasp.c (macro_op): Add new argument to check_macro call.
3006 Macro structure definitions moved to macro.h
3007 * sb.h: Add argument to prototype for input_scrub_include_sb.
3008 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3009 nesting checks with an additional flag.
3010 (struct input_save): Add flag to indicate whether current sb
3011 should be checked for proper macro/conditional nesting.
3012 (input_scrub_push/pop): Save/restore nest check flag.
3013 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3015 * macro.c (check_macro): Allow caller to retrieve parsed macro
3016 information if a pointer is provided. This information may be
3017 used by the new macro hooks.
3018 * macro.h: Update prototype for check_macro. Macro struct
3019 definitions moved here from macro.c/gasp.c.
3020 * read.c (read_a_source_file): Add parameter to check_macro call,
3021 and pass macro info to the macro hook, if defined.
3022 (input_scrub_insert_line): New. Allow insertion of a line of
3023 characters into the input stream.
3024 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3025 file into the input stream.
3026 (s_include): Use input_scrub_insert_file.
3027 * internals.texi: Document new macro hooks.
3028 * as.h: New prototypes added.
3030 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3032 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3033 an initial capital letter.
3034 (i386_index_check): Reindent.
3036 2000-03-19 Nick Clifton <nickc@cygnus.com>
3038 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3041 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3043 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3044 instruction operand bad if Rd > 7 when generating
3045 thumb instructions. Prevents for example,
3046 "adr r12,label" from silently failing and generating
3047 the wrong instruction.
3049 2000-03-17 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3052 that have a destingation >= 0x400000.
3053 Fix compile time warning messages.
3055 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3057 * config/tc-sh.c (md_begin): When encountering insn that are
3058 not supported by the current arch, only change the name if
3059 its contents are the same as prev_name.
3060 (get_specific): If the the architecture doesn't match, fail.
3062 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3064 * config/tc-sh.c (IDENT_CHAR): Define.
3065 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3066 matching back where it came from.
3068 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3070 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3072 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3074 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3077 2000-03-15 Kazu Hirata <kazu@hxi.com>
3079 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3081 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3083 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3084 floating-point-number, make sure 'f' is in FLT_CHARS.
3086 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3088 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3089 (s_lcomm_internal): Use it.
3090 * doc/internals.texi (CPU backend): Document it.
3091 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3094 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3096 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3099 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3100 implementation doesn't have special handling for switch
3102 (macro_build): Allow for code in sections other than .text.
3104 (mips_ip): Likewise.
3105 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3106 Don't perform relocs if we will be outputting them.
3107 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3108 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3111 2000-03-09 Catherine Moore <clm@cygnus.com>
3113 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3114 relocation type based on the entry in the fixup structure.
3115 Put S_IS_EXTERN processing back in.
3117 2000-03-08 H.J. Lu (hjl@gnu.org)
3119 * Makefile.am (install-exec-tooldir): Depend on
3120 install-exec-bindir for parallel make.
3121 * Makefile.in: Regenerated.
3123 2000-03-06 Nick Clifton <nickc@cygnus.com>
3125 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3127 (md_parse_option): Parse -m32r command line switch - disable m32rx
3129 (md_show_usage): Document new option.
3131 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3132 * doc/Makefile.in: Regenerate.
3133 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3135 2000-03-02 Michael Meissner <meissner@redhat.com>
3137 * config/tc-d30v.c (check_range): Remove code that incorrectly
3138 sign extended values where bits < 32.
3140 2000-03-02 H.J. Lu (hjl@gnu.org)
3142 * configure.in: Support --enable-targets=all on ia32.
3143 * configure: Regenerated.
3145 2000-03-01 Nick Clifton <nickc@cygnus.com>
3147 * gasp.c (do_align): Remove bogus check of alignment value.
3149 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3151 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3152 TC_PPC was defined forced the type of a symbol with no other type
3155 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3157 * doc/internals.texi (CPU backend): Mention that
3158 line_separator_chars do not break up comments. Fix typos for
3159 LEX_AT and LEX_NAME descriptions. Document operands for
3160 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3161 description of md_create_short_jump usage. Document argument for
3162 md_undefined_symbol.
3164 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3166 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3167 (md_parse_option): Handle it.
3168 (md_show_usage): Document it.
3170 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3172 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3173 opcode, for the instruction `pal19'. From Andrea Arcangeli
3176 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3178 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3180 (md_assemble): To here, before template operands are matched.
3181 Also ensure a constant immediate is sign extended when we know the
3182 size is at most 16 bits. This is to catch cases like "add
3183 $0xffc0,%ax" where we don't know the size, and thus that the
3184 immediate can be represented as Imm8S until after parsing the
3186 (i386_displacement): Similarly sign extend 16 bit constant
3188 (md_assemble): Relax 16-bit jump constant range check to suit sign
3189 extended displacements.
3191 2000-02-26 Andreas Jaeger <aj@suse.de>
3193 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3195 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3197 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3198 call operands when intel_syntax.
3199 (intel_float_operand): Return 2 for "fi...".
3200 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3201 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3202 earlier "SHORT" change.
3203 (md_assemble): When determining suffix from Regs, exclude
3206 2000-02-24 Nick Clifton <nickc@cygnus.com>
3208 * configure: Add arm-wince, mips-pe and sh-pe targets.
3209 * configure: Regenerate.
3211 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3213 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3214 "pe-mips" for the mips-pe target.
3216 * config/tc-arm.c (insns): Change displacement encoded in BL
3217 and B instructions if the target port is arm-wince.
3218 (do_ldst): Do not bias the relocation offset if the target
3220 (md_pcrel_from): Add in missing relocation offset bias if the
3221 target os arm-wince.
3223 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3224 (md_begin): Disable -G support for mips-pe target.
3225 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3226 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3229 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3230 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3231 assembler, just set the alignment to 4.
3233 * config/te-wince-pe.h: New file for WinCE targets. Define
3236 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3238 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3239 string instructions.
3240 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3241 (i386_intel_memory_operand): After finding a segment override,
3242 check again for no `[' before looking for a displacement. Bomb if
3243 more than one displacement rather than silently discarding the
3244 second and subsequent ones. Free strings malloc'd by
3245 build_displacement_string.
3247 2000-02-24 Catherine Moore <clm@cygnus.com>
3249 * config/obj-som.c (obj_pseudo_table): Add "weak".
3250 (obj_som_weak): New routine.
3252 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3254 * config/tc-i386.c (union i386_op): New.
3255 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3256 Throughout file replace occurences of disps[n], imms[n], regs[n]
3257 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3258 intel mode operand swapping. Add assert in regKludge and
3259 fake_zero_displacement code. Test i.types[n] when outputting
3260 displacements and immediates. Combine output of Disp16 with
3262 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3263 when in intel mode by (not) reversing fsub and fdiv operands
3264 before the template search. This fails for single operand
3265 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3266 undefined. Instead fix the base_opcode after we've found the
3267 template. Move base_opcode xor with found_reverse_match from
3268 opcode output code to before this fix so we test for the correct
3270 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3271 check in intel mode. Instead compare opcodes.
3273 * config/tc-i386.h (TC_RELOC): Delete.
3274 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3275 with equivalent call to reloc.
3277 * as.h (flag_m68k_mri): Move declaration after target include, and
3278 only declare when TC_M68K defined. Define as zero otherwise.
3279 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3280 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3281 Define as zero otherwise.
3282 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3283 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3284 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3285 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3286 testing whether defined.
3287 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3288 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3289 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3290 rather than testing whether defined.
3291 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3292 (parse_mri_cons): Declare and use only when TC_M68K.
3293 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3294 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3295 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3297 * NEWS: Mention IBM 370 support.
3299 2000-02-23 Richard Henderson <rth@cygnus.com>
3301 * config/tc-i386.c (md_assemble): When swapping operands for
3302 intel_syntax, assume everything that's not Imm or Disp is a
3305 2000-02-23 Linas Vepstas <linas@linas.org>
3307 * config/tc-i370.c, config/tc-i370.h: New files.
3308 * Makefile.am: Add support for Linux/IBM 370.
3309 * configure.in: Likewise.
3310 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3311 * config/obj-elf.c: Include elf/i370.h
3312 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3314 * Makefile.in: Regenerate.
3315 * configure: Regenerate.
3317 * doc/c-i370.texi: New file.
3318 * doc/all.texi: Include it.
3319 * doc/as.texinfo: And here.
3320 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3321 * doc/Makefile.in: Regenerate.
3323 2000-02-19 Michael Meissner <meissner@redhat.com>
3325 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3326 determine if an instruction can be used in parallel with an ADDppp
3327 or SUBppp instruction.
3329 2000-02-22 Andrew Haley <aph@cygnus.com>
3331 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3333 1999-12-30 Andrew Haley <aph@cygnus.com>
3335 * config/tc-mips.c (mips_gp32): New variable.
3336 (macro_build) Use mips_gp32.
3338 (md_longopts): Add "-mgp32" and "-mgp64".
3339 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3341 (OPTION_M7900): Change offset
3342 (OPTION_NO_M7900): Ditto.
3344 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3346 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3347 warning, and bump it to 1.
3349 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3351 From Brad Lucier <lucier@math.purdue.edu>:
3352 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3355 2000-02-21 Catherine Moore <clm@cygnus.com>
3357 * config/tc-mips.c (MF_HILO_INSN): Define.
3358 (mips_7000_hilo_fix): Declare.
3359 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3360 (md_parse_option): Check for 7000_HILO_FIX options.
3361 (OPTION_M7000_HILO_FIX): Define.
3362 (OPTION_NO_M7000_HILO_FIX): Define.
3363 * doc/c-mips.texi (-mfix7000): Describe.
3365 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3367 * listing.c (print_lines): Remove unused variable `end'.
3369 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3370 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3371 reloc_type when BFD_ASSEMBLER.
3372 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3373 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3374 statement and quell signed vs. unsigned comparison warning.
3376 2000-02-18 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3379 the computed frag offset, rather than overwriting it.
3381 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3383 * config/tc-sh.c ("elf/sh.h"): Include.
3384 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3385 (md.begin): Initialize target_arch.
3386 Only include opcodes in has table that match selected architecture.
3387 (parse_reg): Recognize register names for sh-dsp.
3388 (parse_at): Recognize post-modify addressing.
3389 (get_operands): The leading space is now optional.
3390 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3391 arguments. Update valid_arch.
3392 (build_Mytes): Add support for SDT_REG_N.
3393 (find_cooked_opcode): New function, broken out of md_assemble.
3394 (assemble_ppi, sh_elf_final_processing): New functions.
3395 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3396 (md_longopts, md_parse_option): New option: -dsp.
3397 * config/tc-sh.h (elf_tc_final_processing): Define.
3398 (sh_elf_final_processing): Declare.
3400 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3402 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3403 the unwinder subspace. Save the current seg/subseg before creating
3406 2000-02-10 Nick Clifton <nickc@cygnus.com>
3408 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3409 little endian targets.
3410 (INST_BYTE1): Redefine to handle big and little endian
3412 (cpu_type): New type: Select between M340 and M210.
3413 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3414 instructions of the M340.
3415 (md_assemble): Add support for the MULSH and OPSR classes of
3417 (md_atof): Add support for little endian targets.
3418 (md_parse_option): Add support for -EL, -EB and -mcpu command
3420 (md_convert_frag): Add support for little endian targets.
3421 (md_apply_fix3): Add support for little endian targets.
3422 (md_number_to_chars): Add support for little endian targets.
3424 2000-02-10 Timothy Wall <twall@redhat.com>
3426 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3427 defined, use it to verify the symbol just read should be a label.
3429 2000-02-10 Timothy Wall <twall@redhat.com>
3431 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3432 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3433 around colons when KEEP_WHITE_AROUND_COLON is defined.
3434 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3435 and KEEP_WHITE_AROUND_COLON.
3437 2000-02-08 Timothy Wall <twall@redhat.com>
3439 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3441 (do_repeat): New. Abstract repeat logic so that a "break" can be
3443 (end_repeat): New. Provide support for a "break" out of the
3445 * read.h: Add prototypes for new functions.
3447 2000-02-08 Timothy Wall <twall@redhat.com>
3449 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3450 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3451 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3454 2000-02-08 Timothy Wall <twall@redhat.com>
3456 * read.c: Added elseif to directives table.
3457 * read.h: Added prototype for s_elseif.
3458 * doc/as.texinfo: Added description for elseif.
3459 * cond.c (s_elseif): New function
3461 2000-02-04 Timothy Wall <twall@redhat.com>
3463 * listing.c (print_lines): Remove conditionals causing bug in
3466 2000-02-03 Timothy Wall <twall@cygnus.com>
3468 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3470 * frags.c (frag_new): Calculate fr_fix in octets
3471 (frag_now_fix) Return offset as target address offset (bytes).
3472 (frag_now_fix_octets) New - Return offset in octets (8-bit
3474 * frags.h: Added prototype for frag_now_fix_octets().
3475 Distinguish between octets and bytes in field descriptions.
3476 * listing.c (calc_hex): Account for octets vs bytes when
3477 printing addresses/offsets.
3478 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3479 target is little-endian, print the octets in a word in big-endian
3480 order so that the display looks like a proper hexadecimal number,
3481 instead of having the octets reversed.
3482 * read.c (do_align): When recording alignment, alignment power
3483 should be in terms of target bytes (minimum addressible unit)
3485 (do_org) Convert ORG target address (byte) argument into an
3486 octet offset when generating a variable fragment.
3487 * symbols.c (resolve_symbol_value): Symbol final value
3488 converted to a target address offset (bytes) from its octet offset.
3489 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3490 offset (bytes) is adjusted by the frag offset (octets) converted
3492 (coff_frob_section) Section alignment power is in terms of bytes;
3493 convert it to an octet alignment power when calculating size (and
3494 size mask) in octets. Don't modify the section size in order to
3495 "align" it for TI COFF, since that format has a different method
3496 for storing alignment information.
3498 2000-02-01 Timothy Wall <twall@cygnus.com>
3500 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3501 entries, matching the way GCC generates them. If not escaped, the
3502 filename is encoded incorrectly.
3504 2000-01-31 Nick Clifton <nickc@cygnus.com>
3506 * config/tc-arm.c (reg_table): Add support for ATPCS register
3509 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3511 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3513 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3515 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3516 of a symbol when we really care about its value.
3518 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3520 * config/tc-mcore.c (md_assemble): Give warning message if
3521 operands passes to instruction are more than the spec.
3523 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3525 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3526 Thumb mode but the label seen was not declared as '.thumb_func'
3527 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3528 correct disassembly of Thumb code bounded by non function labels.
3530 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3532 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3533 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3535 * Makefile.in: Same here.
3538 * configure.in: Set bfd_gas for i386-aout when primary target
3539 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3540 we may need the primary te_file. Remove incorrect comment.
3542 * configure: Regenerate.
3544 * config/e-i386aout.c: New file.
3546 * as.c (USE_EMULATIONS): Move to before print_version_id.
3547 (struct emulation): Add i386aout.
3548 (show_usage): Split text strings. Reformat -a text. Add --em
3552 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3553 (aout_format_ops): New.
3556 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3557 preprocessor conditional and add aout USE_EMULATIONS tests.
3558 (read_a_source_file): Don't pass error strings to printf as
3562 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3564 (do_data): Same here.
3565 (process_file): And here.
3568 * symbols.c (colon): Rewrite "already defined" fatal message
3569 code for aout with USE_EMULATIONS.
3572 * config/obj-aout.c (OBJ_HEADER): Define.
3573 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3575 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3576 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3578 (obj_aout_type): Expand S_SET_OTHER here too.
3579 (obj_read_begin_hook): Remove.
3580 (aout_pop_insert): New.
3581 (obj_aout_s_get_other): New.
3582 (obj_aout_s_get_desc): New.
3583 (aout_format_ops): New.
3586 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3587 gets aout_pseudo_table.
3588 (aout_pseudo_table): Declare.
3589 (obj_read_begin_hook): Define.
3592 * config/obj-coff.c (obj_pseudo_table): Rename to
3594 (coff_pop_insert): Use coff_pseudo_table.
3595 (coff_sec_sym_ok_for_reloc): Remove.
3596 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3597 and comment all zero entries and remove #if 0 code.
3600 * config/obj-coff.h (obj_pop_insert): Define.
3601 (coff_pseudo_table): Declare.
3604 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3605 s_get_size, s_set_size. Comment all zero entries.
3608 * config/obj-elf.c (elf_s_get_other): New function.
3609 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3610 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3611 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3613 (obj_elf_parse_section_letters): Don't pass error strings to
3614 printf as format arg.
3617 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3619 (elf_s_get_other): Declare.
3620 (S_GET_OTHER) Define as elf_s_get_other if not already
3622 (S_SET_OTHER): Only define when not already defined.
3623 (elf_obj_read_begin_hook): Declare.
3624 (obj_read_begin_hook): Define.
3625 (elf_obj_symbol_new_hook): Declare.
3626 (obj_symbol_new_hook): Define.
3629 * config/obj-multi.h: Add copyright header and protect against
3630 multiple inclusion. Add * to all function pointers.
3631 (OBJ_HEADER): If defined, include it rather than other defines
3633 (obj_frob_file_after_relocs): Test for NULL.
3634 (obj_symbol_new_hook): Here too.
3635 (obj_sec_sym_ok_for_reloc): And here.
3636 (S_GET_OTHER): Define.
3637 (S_GET_DESC): Define.
3638 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3639 (OBJ_MAYBE_ELF): Update comment.
3641 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3642 OBJ_AOUT preprocessor conditional and handle emulation by
3643 testing OUTPUT_FLAVOR.
3644 (i386_displacement): Here too.
3645 (md_section_align): Similarly here.
3646 (i386_target_format): Conditionally compile when more than one
3647 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3648 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3649 (i386_displacement): Here too.
3652 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3653 Define TARGET_FORMAT for aout only when not multi.
3656 * config/te-multi.h: Delete file as it's identical to te-generic.h
3658 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3660 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3661 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3664 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3666 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3669 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3671 * config/tc-mips.c (mips_do_align): New function.
3672 * config/tc-mips.h (md_do_align): Define.
3674 2000-01-10 Philip Blundell <philb@gnu.org>
3676 * doc/c-arm.texi (ARM Options): Fix typo.
3677 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3678 line separator for Linux.
3679 * doc/as.texinfo (Comments): Mention the ARM.
3681 2000-01-10 Philip Blundell <pb@futuretv.com>
3683 * configure.in (arm*-*-conix*): New target.
3684 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3686 * configure: Regenerate.
3688 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3690 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3691 (obj_elf_visibility): New function.
3693 * doc/as.texinfo (Visibility): New node: document visibility
3696 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3698 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3699 warning for absolute jump/call without `*' in non-intel mode. No
3700 need to set i.types[0] JumpAbsolute in intel mode.
3702 1999-12-22 Philip Blundell <pb@futuretv.com>
3704 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3705 hook function when changing sections.
3706 (arm_s_data): Likewise.
3708 1999-12-14 Nick Clifton <nickc@cygnus.com>
3710 * config/tc-arm.c (md_parse_option): Add support for -marm720
3711 command line switch.
3713 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3715 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3716 (r_registers, xr_registers): Define.
3717 (r_register_name, xr_register_name): New functions.
3718 (md_assemble): Handle new am33 operand types and instruction
3720 (mn10300_insert_operand, check_operand): Likewise.
3722 1999-11-29 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3725 (s_force_thumb): Set thumb_mode to 2.
3726 (md_assemble): Do not complain about thumb instructions on a
3727 non-thumb target if thumb_mode is set to 2.
3729 1999-11-28 Michael Meissner <meissner@cygnus.com>
3731 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3732 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3733 (O_...): Add new machine dependent expressions if we are handling
3734 explicit relocations.
3735 (alpha_reloc_op): New static table holding the explicit relocation
3737 (alpha_literal_hash): New static to hold the hash table for
3738 explicit relocations.
3739 (alpha_macros): Add support for explicit relocations.
3740 (md_begin): If explicit relocations, initialize hash table.
3741 (md_assemble): Don't print a second error if tokenize_arguments
3742 already printed an error message.
3743 (md_apply_fix): Add support for explicit relocations.
3744 (alpha_force_relocation): Ditto.
3745 (alpha_fix_adjustable): Ditto.
3746 (alpha_adjust_symtab): New function to support explicit
3748 (alpha_adjust_symtab_relocs): Ditto.
3749 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3750 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3751 Add support for explicit relocations. Return -2 if an error
3752 message was already printed.
3753 (find_macro_match): Add support for explicit relocations. Comment
3755 (emit_insn): Add support for explicit relocations.
3756 (assemble_tokens): Ditto.
3758 (load_expression): Ditto.
3761 (emit_ir_load): Ditto.
3762 (emit_loadstore): Ditto.
3765 (emit_sextX): Ditto.
3766 (emit_division): Ditto.
3767 (emit_jsrjmp): Ditto.
3768 (emit_retjcr): Ditto.
3770 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3772 (tc_adjust_symtab): If explicit relocations, call the function
3773 alpha_adjust_symtab.
3774 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3775 relocations next to the literal relocation they reference.
3776 (TC_INIT_FIX_DATA): Initialize the new fields.
3777 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3779 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3782 'B' operand for PA2.0 bb instruction.
3784 1999-11-18 Nick Clifton <nickc@cygnus.com>
3786 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3789 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3791 (mcore_force_relocation): Force relocations to be generated for
3794 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3796 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3797 (i386_displacement): Disallow O_big displacements.
3799 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3801 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3802 Small improvements in error checking.
3803 (md_assemble): Support for unconditional ARM instructions.
3804 (md_parse_option): Support for -m[arm]v5e flag.
3806 1999-11-12 Nick Clifton <nickc@cygnus.com>
3808 * macro.c (buffer_and_nest): Do not check beyond the end of the
3811 1999-11-11 Nick Clifton <nickc@cygnus.com>
3813 * macro.c (buffer_and_nest): Look for seperator after TO and
3816 1999-11-08 Andrew Haley <aph@cygnus.com>
3818 * app.c (do_scrub_chars): When in State 10, treat backslash
3819 characters in the same way as as symbol characters.
3821 1999-11-07 Richard Henderson <rth@cygnus.com>
3823 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3824 the previous label was in the current section before playing
3825 with auto-alignment.
3827 1999-11-06 Nick Clifton <nickc@cygnus.com>
3829 * config/tc-v850.c (v850_force_relocation): Force relocation
3831 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3834 1999-11-05 Michael Meissner <meissner@cygnus.com>
3836 * expr.h (operatorT): Increase machine dependent operators to 16.
3837 * expr.c (op_rank): Ditto.
3839 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3841 * read.c (pseudo_set): Reject attempts to set the value of a
3844 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3847 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3849 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3850 to bfd_set_section_contents.
3852 1999-11-03 Nick Clifton <nickc@cygnus.com>
3854 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3856 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3858 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3859 (mips_ip): Use OPCODE_IS_MEMBER.
3861 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3863 * config/tc-arm.c (reg_required_here): Improve comments.
3865 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3866 (tinsns): Initialize variants field.
3868 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3869 BAD_PC respectively.
3871 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3873 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3874 * config/tc-arm.h: Fix compile time warnings.
3876 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3878 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3879 form @abs16, @(abs16) and @(abs16 + imm).
3881 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3883 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3884 (ISA_HAS_64_BIT_REGS) New.
3885 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3886 mips_emit_delays,macro_build,load_register,load_addresss,
3887 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3888 and/or use new ISA_xxx macros in expressions involving
3889 ISA, particularly mips_opts.isa.
3891 1999-10-18 Michael Meissner <meissner@cygnus.com>
3893 * expr.h (operatorT): Add machine dependent operators md1..md8.
3894 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3895 for the machine dependent operators to use.
3897 * expr.c (op_rank): Add machine dependent operators.
3899 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3901 (O_cpregister): Ditto.
3902 (md_begin): Change X_op test that field is wide enough to use
3903 O_max instead of O_alpha_max.
3904 (cpu_types): Fill in missing initializer.
3905 (alpha_num_macros): Make unsigned.
3906 (md_assemble): Make opnamelen be size_t.
3907 (md_apply_fix): Cast alpha_num_operands to int before testing.
3908 (alpha_force_relocation): Ditto.
3909 (alpha_fix_adjustable): Ditto.
3910 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3911 (tc_gen_reloc): Ditto.
3912 (tc_get_register): Ditto.
3917 (s_alpha_ent): Ditto.
3918 (s_alpha_end): Ditto.
3919 (s_alpha_frame): Ditto.
3920 (s_alpha_prologue): Ditto.
3921 (s_alpha_file): Ditto.
3922 (s_alpha_gprel32): Ditto.
3923 (s_alpha_proc): Ditto.
3924 (s_alpha_set): Ditto.
3925 (s_alpha_base): Ditto.
3926 (s_alpha_align): Ditto.
3927 (s_alpha_arch): Ditto.
3928 (alpha_align): Ditto.
3929 (assemble_insn): Suppress unused variable warning.
3931 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3932 order in the structure.
3933 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3935 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3937 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3939 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3941 * config/tc-i386.c (i386_index_check): Correct #endif location.
3943 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3945 * as.c (show_usage): Document new options.
3946 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3947 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3948 (parse_args): Parse the new options.
3949 (main): If there were warnings, and --fatal-warnings
3950 was specified, print an error.
3951 * as.h: New variable, flag_fatal_warnings, for new option.
3953 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3955 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3956 '@'. Change autoincrement completers to fall through to cache control
3959 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3961 (pa_parse_addb_64_cmpltr): New function.
3963 * config/tc-hppa.c (pa_ip): Change error message.
3964 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3965 '?Q' args to allow falling through.
3967 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3968 Remove unused conditional codes.
3969 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3971 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3973 * config/tc-d30v.c (CHAR_BIT): Define.
3974 (check_range): Fix bit operations to support integers bigger than
3977 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3979 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3982 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3983 Doug Evans <devans@cygnus.com>
3985 Add support for m32rx.
3986 * config/tc-m32r.c (enable_m32rx): New static global.
3987 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3988 (allow_m32rx): New function.
3989 (M32R_SHORTOPTS): Add `O'.
3990 (md_longopts): Add --m32rx plus several warning options.
3991 (md_parse_option): Handle new options.
3992 (md_show_usage): Print them.
3993 (md_begin): Enable m32rx.
3994 (OPERAND_IS_COND_BIT): New macro.
3995 (first_writes_to_seconds_operands): New function.
3996 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3997 (target_make_parallel,assemble_two_insns): New functions.
3998 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3999 If optimizing and m32rx, try to make consecutive insns parallel.
4001 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4003 * config/tc-mips.c (nopic_need_relax): Allow for the
4004 .sdata.foo sections generated by -fdata-sections,
4005 and for the .gnu.linkonce.s sections generated by C++.
4007 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4009 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4010 with cleaner code using completer prefixes. Add 'Y'.
4012 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4014 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4016 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4017 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4018 insn does not match and we should try the next insn in the table.
4020 1999-09-22 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4024 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4026 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4029 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4031 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4032 OBJ_ELF. If ELF, add "sq".
4033 (md_parse_option): If ELF, ignore -s and -q.
4034 (md_show_usage): Mention ELF options.
4036 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4038 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4041 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4043 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4045 * config/tc-hppa.c (struct pa_it): New field "trunc".
4046 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4047 (pa_parse_ftest_gfx_completer): New function
4048 (pa_parse_fp_cnv_format): New function.
4050 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4051 (md_apply_fix): Handle 22bit pc-rel branches.
4053 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4055 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4057 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4059 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4061 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4063 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4064 (pa_ip): Handle 'fX'.
4066 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4068 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4069 unwinds unless the function is in the text space.
4070 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4072 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4074 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4075 (md_assemble): To here. Tweak address generation.
4077 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4079 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4080 (md_assemble): Call dwarf2_where for OBJ_ELF.
4081 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4082 (pa_end_of_source): New function.
4083 * tc-hppa.h (md_end): Define for OBJ_ELF.
4085 1999-09-14 Michael Meissner <meissner@cygnus.com>
4087 * configure.in (Canonicalization of target names): Remove adding
4088 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4089 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4090 * configure: Regenerate.
4092 1999-09-14 Donn Terry <donn@interix.com>
4094 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4096 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4098 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4099 pc-relative jmp/call to an absolute symbol.
4100 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4101 absolute section symbols.
4103 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4104 jump handling code and comments.
4106 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4108 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4109 the value if TE_PE and a global defined symbol.
4111 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4113 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4114 print the symbol, rather than printing it here.
4116 1999-09-11 Donn Terry <donn@interix.com>
4118 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4119 BFD_RELOC_RVA relocations.
4121 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4122 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4125 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4127 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4128 * doc/internals.texi (Object format backend): Document
4131 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4132 relocations against global symbols if TE_PE.
4134 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4135 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4137 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4140 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4141 symbols which do not have a constant value, or tags with
4142 non-tags. Remove the symbol from the list before adding it at the
4145 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4146 C_FCN symbol differently if TE_PE.
4147 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4148 appears in the pseudo-op, rather coff_line_base which is only set
4151 * config/obj-coff.c (obj_coff_loc): New static function.
4152 (obj_pseudo_table): Add "loc".
4154 * config/obj-coff.c (add_lineno): Check that the line number is
4157 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4158 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4160 (md_atof): Return NULL rather than 0.
4161 * config/tc-i386.c (md_atof): Change type to int.
4162 * expr.c (expr): Change first parameter to int.
4163 * config/obj-coff.c: Add declarations for static functions.
4164 (coff_frob_symbol): Use SYM_AUXENT.
4165 * config/tc-i386.h (flag_16bit_code): Don't declare.
4167 * config/obj-coff.c (obj_coff_section): Default to setting
4168 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4170 * write.c (adjust_reloc_syms): Print adjusted fixup.
4172 * expr.c (integer_constant): Correct too_many_digits calculation
4175 1999-09-09 Andreas Schwab <schwab@suse.de>
4177 * doc/c-arm.texi: Fix arguments of @var to not contain
4180 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4182 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4184 (md_parse_option): Only support -k flag for ELF and COFF targets.
4186 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4188 * config/tc-hppa.c (pa_ip): Put strict register checks before
4189 call to pa_parse_number.
4191 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4193 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4195 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4198 1999-09-06 Donn Terry <donn@interix.com>
4200 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4202 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4204 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4205 candidate instruction. Require registers for register arguments
4206 when in strict mode. Require assemble-time constants for
4207 constants when in strict mode.
4208 (pa_get_absolute_expression): Require a constant when in strict
4211 1999-09-06 Nick Clifton <nickc@cygnus.com>
4213 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4215 1999-09-04 Steve Chamberlain <sac@pobox.com>
4217 * config/tc-pj.c: New file, supports picoJava in ELF.
4218 * config/tc-pj.h: Ditto.
4219 * configure.in (pjl*, pj*): New targets.
4220 * Makefile.am: Rebuild dependencies.
4221 (CPU_TYPES): Add pj.
4222 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4223 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4224 * doc/c-pj.texi: New file.
4225 * doc/as.texinfo: Add some PJ specifics.
4226 * doc/all.texi: Add PJ to the list of all architectures, sort them
4228 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4229 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4231 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4233 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4234 (obj_frob_file): Test for null pointer.
4235 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4236 (OBJ_PROCESS_STAB): And here.
4237 (elf_obj_sy): Remove
4239 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4240 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4241 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4243 * config/obj-coff.c (no_func): Remove.
4244 (coff_format_ops): Change occurrences of no_func to 0, as we test
4245 for 0 in obj-multi.h.
4247 * configure.in: Enable bfd for i386-coff when primary target is
4248 bfd. Enable i386 elf,coff emulation support. Don't set
4249 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4250 emulation to support.
4251 *configure: Regenerate.
4253 1999-09-02 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4256 .section .line directive is encountered.
4258 1999-09-01 Nick Clifton <nickc@cygnus.com>
4260 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4263 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4264 * as.texinfo: Document --gdwarf2 command line option.
4265 Add additional documentation of ARM command line switches.
4267 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4269 * config/tc-i386.c (i386_intel_memory_operand): Combine
4270 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4271 and RESTORE_END_STRING around parse_register calls.
4272 (i386_operand): Here too.
4273 (i386_is_reg): Remove.
4274 (parse_register): Move as_bad calls from within this function to
4277 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4279 Based on a patch from H.J. Lu <hjl@gnu.org>
4280 * config/tc-i386.c (parse_register): Handle FP regs specially.
4281 (md_begin): Remove '(' and ')' from register_chars.
4283 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4285 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4286 error message (done elsewhere).
4288 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4290 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4292 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4294 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4297 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4299 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4301 Add new completers. Fix bug in 64 bit condition handling.
4303 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4306 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4308 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4310 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4312 1999-08-27 Jim Wilson <wilson@cygnus.com>
4314 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4315 (struct ls): Add frag field. Initialize it to zero.
4316 (out_end_sequence): New local text_frag. Set it while in text section.
4317 Replace address check with frag check. Set ls.frag to text_frag if
4318 out_set_addr called.
4319 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4320 Set it before switching sections. Replace address check with frag
4321 check. Set ls.frag to saved_frag if out_set_addr called.
4323 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4325 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4326 output "advance_pc" opcode instead of calling gen_addr_line().
4327 The latter has the undesired side-effect of creating a new row
4328 in the debug line info matrix.
4330 1999-08-26 Jim Wilson <wilson@cygnus.com>
4332 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4333 ls.last_filename if last is less than zero. Set ls.last_filename
4334 when allocating new entry.
4335 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4338 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4340 * config/tc-i386.c (i386_index_check): Fix the displacement size
4341 when INFER_ADDR_PREFIX.
4343 1999-08-18 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4348 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4350 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4351 handle 0xffffNNNN constants correctly.
4353 1999-08-16 Nick Clifton <nickc@cygnus.com>
4355 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4358 1999-08-13 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4361 (md_apply_fix3): Always pass positive values to
4362 validate_offset_imm.
4364 1999-08-12 Nick Clifton <nickc@cygnus.com>
4366 * config/tc-arm.c (skip_whitespace): New macro.
4367 Formatting tidy ups.
4369 (md_apply_fix3): Store relocation offset in addend for ELF based
4371 (arm_force_relocation): Always generate relocs for Thumb function
4374 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4376 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4377 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4379 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4381 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4382 flags for the unwind subspace.
4384 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4385 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4386 suitable relocation based on the size of the target's pointer.
4387 Always Use subsegment zero for the unwinders.
4388 (pa_level): Handle "2.0w".
4390 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4392 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4393 with the following instruction unless this was specified.
4395 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4397 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4398 certain sections, to match BFD changes.
4400 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4402 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4403 (EXTRA_SCRIPTS): Define to keep automake happy.
4404 * Makefile.in: Rebuild.
4406 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4408 * Makefile.am: Rename .dep* files to DEP*.
4409 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4410 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4412 * Makefile.in: Rebuild.
4414 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4416 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4418 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4420 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4421 avoid problems on DOS filesystems.
4422 * Makefile.in: Rebuild.
4424 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4426 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4428 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4431 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4433 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4434 line to create ${GDBINIT} rather than .gdbinit.
4435 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4437 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4439 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4441 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4443 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4445 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4447 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4448 non-adjustable symbols.
4450 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4452 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4454 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4456 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4459 1999-08-05 Donn Terry <donn@interix.com>
4461 * config/te-interix.h: New file.
4462 * configure.in (i386-*-interix*): New target.
4463 * configure: Rebuild.
4465 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4467 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4468 selectors for ELF too.
4469 (selector_table): Add "ltp" and "rtp" selectors.
4471 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4473 * config/tc-i386.c (i386_operand): No need to change
4474 operand_string pointer in segment reg case before goto
4475 do_memory_reference. Initialise displacement_string_start and
4476 displacement_string_end after do_memory_reference label.
4477 (i386_index_check): Add operand_string param, and print error
4478 message on failure here.
4479 (i386_intel_memory_operand): Instead of here.
4480 (i386_operand): And here.
4481 (INFER_ADDR_PREFIX): Enable.
4483 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4485 * config/tc-i386.h (DefaultSize): Define. Renumber following
4486 opcode_modifier defines.
4488 From Etienne Lorrain <etienne.lorrain@ibm.net>
4489 * config/tc-i386.c (stackop_size): New variable.
4490 (set_16bit_code_flag): Clear it here.
4491 (set_16bit_gcc_code_flag): New function.
4492 (md_pseudo_table): Add "code16gcc" entry.
4493 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4495 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4497 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4498 next_set_end even if the end symbol is being discarded.
4500 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4501 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4502 * config/obj-coff.c: Likewise.
4503 (seg_info_type): Remove.
4504 (seg_info_off_by_4): Change to array of segT.
4505 (s_get_segment): Adjust accordingly.
4506 (obj_pseudo_table): Fully initialize sentinel entry.
4508 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4509 Ralf Baechle <ralf@uni-koblenz.de>.
4511 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4513 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4515 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4517 * config/tc-i386.c: Indentation and white space changes.
4518 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4519 don't enable it by default.
4520 (i386_intel_operand): Remove redundant prototype.
4521 Move check on number of memory operands, and i.mem_operands++
4522 (i386_intel_memory_operand): To here.
4523 Remove i386_immediate code from here. Remove special case code
4524 for input and output using (%dx). Remove base/index checks and
4525 call i386_index_check instead. Save initial operand_string
4526 argument for error message.
4527 (i386_operand): Remove redundant prototype. Move base/index
4528 checks to i386_index_check.
4529 (i386_displacement): Move intel mode check for non-zero
4531 (i386_intel_memory_operand): To here.
4533 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4535 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4536 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4537 by .register pseudo-op if -64 and --no-undeclared-regs.
4538 (s_register, sparc_adjust_symtab): New functions.
4539 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4540 Declare sparc_adjust_symtab as tc_adjust_symtab.
4541 * doc/c-sparc.texi: Add description of #ignore special literal
4542 for .register pseudo-op.
4544 1999-07-30 Catherine Moore <clm@cygnus.com>
4546 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4547 the relocation's section offset.
4549 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4551 * write.c (fixup_segment): Fix generic error check overflow test.
4553 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4554 X_add_number to long.
4556 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4558 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4561 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4563 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4566 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4568 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4570 * configure.bat: Remove; obsolete.
4571 * config/go32.cfg: Likewise.
4573 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4575 * configure.in (i386-*-vxworks*): New target.
4576 * configure: Rebuild.
4578 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4580 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4582 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4584 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4586 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4587 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4588 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4589 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4590 MAX_RELOC_EXPANSION): Define.
4591 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4593 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4595 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4596 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4597 block. Print a warning if an 8-bit or 16-bit constant
4598 displacement or immediate is truncated on output.
4599 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4601 (i386_operand): Disallow immediate jump absolute operand.
4603 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4605 * configure.in: Bump version number to 2.9.5.
4606 * configure: Rebuild.
4608 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4611 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4613 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4614 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4616 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4618 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4620 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4622 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4623 if -mno-fpu was given.
4624 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4626 (cons_fix_new_arm): Remove misleading comments.
4628 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4630 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4632 (relax_segment): Likewise. After giving a rs_org error, convert
4633 the frag to rs_align to avoid cascading errors.
4635 1999-07-12 Andreas Schwab <schwab@suse.de>
4637 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4639 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4641 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4642 as appropriate. Fill in structure initializations. Add variable
4643 initializations. Add casts.
4644 * dwarf2dbg.c (print_stats): Change i to size_t.
4645 * listing.c (listing_listing): Change list_line to unsigned int.
4647 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4649 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4650 rather than checking for \001 and \002 in symbol name.
4651 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4653 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4655 * configure.in (hppa*-linux-gnu*): New target.
4656 * configure: Rebuilt.
4658 1999-07-08 Nick Clifton <nickc@cygnus.com>
4660 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4662 1999-07-07 Nick Clifton <nickc@cygnus.com>
4664 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4665 accessing symbolP directly.
4667 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4669 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4672 1999-07-05 Nick Clifton <nickc@cygnus.com>
4674 * config/tc-arm.c (ARM_EXT_V5): Define.
4675 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4676 (md_begin): Detect ARM v5 architectures.
4677 (md_parse_option): Accept arm v5 specification.
4678 (md_show_usage): Documment -marmv5 switch.
4680 * doc/c-arm.texi: Document -marmv5 command line option.
4682 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4684 (validate_immediate_twopart): New function. Determine if a
4685 constant can be computed by two ADD instructions.
4686 (output_inst): Remove its command line parameter - it was never
4688 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4689 implememt the ADRL pseudo op.
4690 (tc_gen_reloc): Generate a suitable error message if an ADRL
4691 instruction tries to generate a real reloc.
4693 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4695 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4697 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4700 1999-06-27 H.J. Lu <hjl@gnu.org>
4702 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4703 non BFD_ASSEMBLER case.
4705 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4707 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4710 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4712 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4713 out_end_sequence() when the address decreases due to a new frag.
4714 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4715 numbering starts with 1.
4717 1999-06-23 Nick Clifton <nickc@cygnus.com>
4719 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4721 (mcore_s_text): Call obj_elf_text for ELF target.
4722 (mcore_s_data): Call obj_elf_data for ELF target.
4723 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4725 (mcore_s_bss): New function: Dump literal table before changing
4727 (mcore_s_comm): New function: Dump literal table before changing
4730 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4731 No longer static functions.
4732 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4733 Provide prototypes for these functions.
4735 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4737 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4738 a list of names, to try obj_segment_name, and to try abbreviated
4739 names when using COFF without long section names.
4741 * config/tc-alpha.c: More use of symbol accessor functions.
4742 * config/tc-arc.c: Likewise.
4743 * config/tc-d30v.c: Likewise.
4744 * config/tc-fr30.c: Likewise.
4745 * config/tc-i860.c: Likewise.
4746 * config/tc-m88k.c: Likewise.
4747 * config/tc-mcore.c: Likewise.
4748 * config/tc-ns32k.c: Likewise.
4749 * config/tc-sparc.c: Likewise.
4750 * config/tc-v850.c: Likewise.
4752 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4753 sy_value with appropriate accessor functions.
4754 * config/tc-arm.c (md_apply_fix3): Likewise.
4755 * config/tc-d10v.c (AT_WORD_P): Likewise.
4756 * config/tc-v850.c (reg_name_search): Likewise.
4758 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4759 use symbol_get_bfdsym instead.
4760 * config/tc-ppc.c (md_assemble): Likewise.
4761 * config/tc-v850.c (v850_comm): Likewise.
4763 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4765 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4766 the symbol, rather than accessing the bsym member.
4767 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4768 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4769 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4770 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4771 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4772 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4773 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4774 * config/tc-v850.c (tc_gen_reloc): Likewise.
4776 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4778 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4779 (hppa_gen_reloc_type): Conditionalize on BFD64.
4780 (tc_gen_reloc): Re-enable ELF relocations.
4781 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4783 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4785 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4787 (do_ldst): Move assignment out of if condition.
4788 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4789 parentheses to avoid warning.
4791 1999-06-21 Nick Clifton <nickc@cygnus.com>
4793 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4794 macro to get at the BFD symbol associated with a GAS symbol.
4796 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4798 * config/tc-ppc.c: Update for symbol handling changes.
4799 * config/obj-coff.c: Likewise.
4801 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4803 * tc-hppa.c: General cleanups of ELF support. No more spaces
4804 and subspaces for ELF.
4805 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4806 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4807 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4808 (UNWIND_SECTION_NAME): Likewise.
4809 (space/subspace related structures): Conditionalize definitions
4811 (space/subspace directives and support routines): Conditionalize
4812 definitions and references/uses on OBJ_SOM.
4813 (label_symbol_struct): For ELF, track the symbol's segment. For
4814 SOM track its space.
4815 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4817 (USE_ALIASES): Kill for both SOM & ELF.
4818 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4819 (pa_space, pa_subspace): Corresponding changes.
4820 (pa_spaces_begin): Corresponding chagnes.
4821 (md_begin): Do not muck around with space/subspace stuff for
4823 (md_apply_fix): Temporarily disable argument relocation stuff
4825 (tc_gen_reloc): Temporarily disable relocation generation for
4827 (pa_build_unwind_subspace): Similarly.
4829 1999-06-16 Nick Clifton <nickc@cygnus.com>
4831 * config/tc-arm.c (thumb_set): New pseudo op.
4832 (text, data, section): Override these pseudo ops with ARM
4834 (s_thumb_set): New function: Perform the same as a .set pseudo
4835 op, but also mark the alias'ed symbol as being a Thumb
4837 (arm_s_text): New function: Perform the same as the .text
4838 pseudo op, but dump the literal pool before changing
4840 (arm_s_data): New function: Perform the same as the .data
4841 pseudo op, but dump the literal pool before changing
4843 (arm_s_section): New function: Perform the same as the
4844 .section pseudo op, but dump the literal pool before changing
4846 (arm_cleanup): Do not reset the current section before dumping
4849 1999-06-17 Nick Clifton <nickc@cygnus.com>
4851 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4852 OPTION_NO_WARN_UNMATCHED entries.
4853 (md_parse_option): Generate a warning message if an unrecognised
4854 option is encountered.
4856 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4857 (get_operands): When parsing an expression after an '@' symbol
4858 has been detected, do not ignore '#' symbols.
4859 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4862 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4864 From K. Richard Pixley <rich@noir.com>:
4865 * configure.in (ppc-*-vxworks*): New target.
4866 * configure: Rebuild.
4868 1999-06-12 Philip Blundell <philb@gnu.org>
4870 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4872 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4874 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4875 which refer to symbols in linkonce sections, permit reducing the
4876 relocs if the symbol is local.
4878 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4880 * subsegs.c (subseg_text_p): New function.
4881 * as.h (subseg_text_p): Declare.
4882 * read.c (do_align): Use subseg_text_p to set the default fill.
4883 * write.c (subsegs_finish): Likewise.
4884 * config/obj-coff.c (write_object_file): Likewise.
4885 * config/tc-i386.h (md_maybe_text): Don't define.
4886 (md_do_align): Use subseg_text_p to set the default fill.
4887 * config/tc-m32r.c (m32r_do_align): Likewise.
4888 * config/tc-sh.c (sh_do_align): Likewise.
4889 * config/tc-sparc.h (md_do_align): Likewise.
4891 1999-06-12 David O'Brien <obrien@freebsd.org>
4893 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4894 * configure: Rebuild.
4896 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4898 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4899 * Makefile.am: Rebuild dependencies.
4900 * Makefile.in: Rebuild.
4902 * config/tc-i386.c (i386_immediate): Remove unused label
4905 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4906 * symbols.c: Likewise.
4907 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4908 sy_next field when taking address, rather than symbol_next.
4910 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4912 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4913 value from the output file architecture.
4914 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4915 * dwarf2dbg.h: Change bfd_vma to addressT.
4917 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4919 * dwarf2dbg.h: Use PARAMS in function declarations.
4921 1999-06-11 Martin Dorey <mdorey@madge.com>
4923 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4924 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4926 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4928 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4930 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4932 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4935 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4937 * read.c (read_a_source_file): Only declare inescape if
4940 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4942 (find_entry_byval): Add parens to avoid warning.
4944 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4946 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4949 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4951 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4954 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4955 synthetize_setx): New functions.
4956 (md_assemble): Broken the special cases into the above
4957 functions. Make compiler happy if sizeof(bfd_vma)==4.
4958 Fix sethi generated from set/setuw. If instructions have a relloc,
4959 always clear the fields to be relocated in the opcode.
4960 (sparc_ip): Remove special_case global variable.
4962 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4964 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4965 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4966 indication of success rather than a value.
4967 (itbl_get_val): Likewise.
4968 (itbl_get_field): Use strcspn. Change delimiters to include
4970 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4971 (itbl_get_val): Likewise.
4972 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4974 * symbols.c (copy_symbol_attributes): Convert local symbols to
4977 1999-06-10 Nick Clifton <nickc@cygnus.com>
4979 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4982 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4984 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4985 Optimize set if sizeof(bfd_vma) == 64.
4986 (sparc_ip): Fix sethi - without %hi() it should generate
4987 R_SPARC_22 reloc, not R_SPARC_HI22.
4988 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4990 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4992 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4993 (s_ncons): New function.
4994 (native_op_table): New table.
4995 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4996 R_SPARC_OLO10 handling.
4998 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5000 * expr.h (struct expressionS): Revert last change; widen X_op.
5001 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5003 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5005 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5006 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5007 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5008 * Makefile.in: Regenerated.
5010 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5011 `common' pass on to s_mri_common.
5012 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5014 1999-06-06 Richard Henderson <rth@cygnus.com>
5016 * config/obj-elf.c (obj_elf_section): Don't free the return
5017 value of demand_copy_C_string.
5019 1999-06-05 Richard Henderson <rth@cygnus.com>
5021 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5022 creation logic from obj_elf_create_section.
5024 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5025 (section_stack): New.
5026 (special_sections): Make const.
5027 (obj_elf_section): Gut and rewrite parsing.
5028 (obj_elf_change_section): New function broken out of obj_elf_section.
5029 (obj_elf_parse_section_letters): Likewise.
5030 (obj_elf_section_word): Likewise.
5031 (obj_elf_section_type): Likewise.
5032 (obj_elf_previous): Treat as a toggle.
5033 (obj_elf_popsection): New.
5034 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5035 (ppc_section_type): Likewise.
5036 * config/tc-ppc.h: Likewise.
5038 * expr.h (struct expressionS): Don't make X_op a bitfield.
5039 * config/tc-alpha.c: Update for symbol handling changes.
5040 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5041 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5043 1999-06-05 Richard Henderson <rth@cygnus.com>
5045 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5046 (dwarf2_gen_line_info): Kill unused variables.
5047 (dwarf2_finish): Likewise.
5048 (dwarf2_where): Likewise.
5049 (dwarf2_directive_file): If we've only got a string,
5050 hand off to s_app_file.
5051 * ecoff.c: Move the include of ecoff.h.
5052 * symbols.h (S_IS_FUNCTION): Prototype.
5054 * read.c (LEX_HASH): Supply a default.
5056 (s_globl): Update `c' after skipping whitespace.
5057 * read.h (LEX_END_NAME, is_name_ender): New.
5058 * expr.c (get_symbol_end): Respect it.
5060 1999-06-04 Mark Klein <mklein@dis.com>
5062 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5064 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5066 * config/tc-hppa.c: Update for symbol handling changes.
5068 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5070 * cgen.c: Update for symbol handling changes.
5071 * config/tc-m32r.c: Likewise.
5073 * config/tc-hppa.h: Update for symbol handling changes.
5074 * config/tc-hppa.c: Likewise.
5076 * config/tc-arm.h: Update for symbol handling changes.
5077 * config/tc-arm.c: Likewise.
5078 (symbol_make_empty): Remove. Just use symbol_create.
5080 * symbols.c (symbol_set_tc): Correct name.
5082 * Makefile.am: Rebuild dependencies.
5083 ($(OBJS)): Don't depend upon struc-symbol.h.
5084 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5085 * dep-in.sed: Don't remove struc-symbol.h.
5086 * Makefile.in: Rebuild.
5088 * doc/internals.texi (Symbols): Describe changes in symbol
5091 1999-06-03 Richard Henderson <rth@cygnus.com>
5093 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5094 instead of doing the work by hand.
5096 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5098 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5099 state of line state-machine.
5100 (struct ls): Collect DWARF2 line state-machine state in new member
5101 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5102 resulted in any DWARF2 directives.
5103 (reset_state_machine): New function.
5104 (out_end_sequence): Ditto.
5105 (dwarf2_gen_line_info): When switching sections or switching to a
5106 lower text address, call out_end_sequence() first to terminate the
5107 previous code sequence as code sequences MUST have monotonically
5108 increasing addresses.
5109 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5111 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5113 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5114 DWARF2 debug info (line information only, at this point).
5115 * as.h: Update comment about supported debug formats.
5116 * dwarf2dbg.c, dwarf2dbg.h: New files.
5117 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5119 * expr.c (operand): Don't use [ for parens if we want an index op.
5120 (op_encoding): Switch [ into O_index, if desired.
5121 (op_rank): Renumber with O_index on bottom.
5122 (expr): If O_index, match closing bracket.
5123 * expr.h (O_index): New.
5125 * read.c (read_a_source_file): Conditionally allow matched "
5126 in lines passed to md_assemble.
5128 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5130 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5132 Add support for storing local symbols in a small structure to save
5133 memory when assembling large files.
5134 * as.h: Don't include struc-symbol.h.
5135 (symbolS): Add typedef.
5136 * symbols.c: Include struc-symbol.h.
5137 (local_hash): New static variable.
5138 (save_symbol_name): New static function, from symbol_create.
5139 (symbol_create): Call save_symbol_name.
5140 (local_symbol_count): New static variable.
5141 (local_symbol_conversion_count): Likewise.
5142 (LOCAL_SYMBOL_CHECK): Define.
5143 (local_symbol_make): New static function.
5144 (local_symbol_convert): New static function.
5145 (colon): Handle local symbols. Create local symbol for local
5147 (symbol_table_insert): Handle local symbols.
5148 (symbol_find_or_make): Create local symbol for local label name.
5149 (symbol_find_base): Check for local symbol.
5150 (symbol_append, symbol_insert): Check for local symbols.
5151 (symbol_clear_list_pointers, symbol_remove): Likewise.
5152 (verify_symbol_chain): Likewise.
5153 (copy_symbol_attributes): Likewise.
5154 (resolve_symbol_value): Handle local symbols.
5155 (resolve_local_symbol): New static function.
5156 (resolve_local_symbol_values): New function.
5157 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5158 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5159 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5160 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5161 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5162 (symbol_previous, symbol_next): New functions.
5163 (symbol_get_value_expression): Likewise.
5164 (symbol_set_value_expression): Likewise.
5165 (symbol_set_frag, symbol_get_frag): Likewise.
5166 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5167 (symbol_mark_used_in_reloc): Likewise.
5168 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5169 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5170 (symbol_mri_common_p): Likewise.
5171 (symbol_mark_written, symbol_clear_written): Likewise.
5172 (symbol_written_p): Likewise.
5173 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5174 (symbol_section_p, symbol_equated_p): Likewise.
5175 (symbol_constant_p): Likewise.
5176 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5177 (symbol_get_obj, symbol_set_obj): Likewise.
5178 (symbol_get_tc, symbol_set_tc): Likewise.
5179 (symbol_begin): Initialize local_hash.
5180 (print_symbol_value_1): Handle local symbols.
5181 (symbol_print_statistics): Print local symbol statistics.
5182 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5183 Declare new symbols.c functions. Move many declarations here from
5185 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5186 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5187 (struct symbol): Move bsym to make it clearly the first field.
5188 Remove TARGET_SYMBOL_FIELDS.
5189 (symbolS): Don't typedef.
5190 (struct broken_word): Remove.
5191 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5192 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5193 (symbol_clear_list_pointers): Likewise.
5194 (symbol_insert, symbol_remove): Likewise.
5195 (symbol_previous, symbol_append): Likewise.
5196 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5197 (struct local_symbol): Define.
5198 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5199 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5200 (local_symbol_get_frag, local_symbol_set_frag): Define.
5201 (local_symbol_get_real_symbol): Define.
5202 (local_symbol_set_real_symbol): Define.
5204 * write.c (write_object_file): Call resolve_local_symbol_values.
5205 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5206 (TARGET_SYMBOL_FIELDS): Don't define.
5207 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5208 ECOFF_DEBUGGING, add ECOFF fields.
5209 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5210 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5211 ECOFF_DEBUGGING, add ECOFF fields.
5212 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5213 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5214 * config/tc-mcore.h: Don't include struc-symbol.h.
5215 (TARGET_SYMBOL_FIELDS): Don't define.
5216 (struct mcore_tc_sy): Define.
5217 (TC_SYMFIELD_TYPE): Define.
5218 * Many files: Use symbolS instead of struct symbol. Use new
5219 accessor functions rather than referring to symbolS fields
5222 * read.c (s_mri_common): Don't add in value of line_label.
5224 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5225 checking for SEC_LINK_ONCE.
5227 * config/tc-sh.h (sh_fix_adjustable): Declare.
5229 * app.c (input_buffer): New static variable.
5230 (app_push): Save saved_input in allocated buffer.
5231 (app_pop): Restored saved_input.
5232 (do_scrub_chars): Change get parameter to take char * and int as
5233 arguments. Change GET macro to pass input_buffer to get
5234 function. Don't save input into allocated buffer.
5235 * as.h (do_scrub_chars): Update declaration.
5236 * input-file.c (input_file_get): Change to take char * and int.
5237 Read data into passed in buffer. Remove static buffer.
5238 * read.c (scrub_from_string): Change to take char * and int. Copy
5239 data into passed in buffer.
5241 * hash.h: Neaten. Declare hash_traverse.
5242 * hash.c: Complete rewrite based on BFD hashing code.
5243 * gasp.c (chunksize): New variable.
5244 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5247 1999-05-28 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5250 addend unless the target uses an old ABI.
5252 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5254 -Wchar-subscripts cleanup
5255 * listing.c (listing_newline): Use unsigned char variable, so
5256 calls to isascii,iscntrl are correct.
5257 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5259 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5260 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5261 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5262 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5264 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5266 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5268 (arch_coldfire_p): New #define.
5269 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5271 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5273 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5275 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5276 (install_operand): Add place `N'.
5277 (init_table): Add registers ACC, MACSR, MASK.
5279 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5281 * config/tc-m68k.c: Change mcf5200 --> mcf.
5282 (archs): Add mcf5206e, mcf5307.
5283 (m68k_ip): Add format `u'.
5284 (install_operand): Add place `m', `M', `h'.
5285 (init_table): Add upper/lower registers.
5287 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5289 1999-05-28 Martin Dorey <mdorey@madge.com>
5291 * config/tc-i960.c: Several minor changes to add ELF and
5292 BFD_ASSEMBLER support.
5293 * config/tc-i960.h: Likewise.
5294 * configure.in (i960-*-elf*): New target.
5295 * aclocal.m4, configure: Rebuild.
5297 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5299 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5300 reloc changes when defined(BFD_ASSEMBLER).
5302 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5304 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5306 * write.c (write_print_statistics): Output to file, not stderr.
5308 * expr.c (generic_bignum_to_int32,64): Prototype.
5310 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5311 output_sleb128, output_uleb128, output_big_sleb128,
5312 output_big_uleb128, output_big_leb128): Prototype.
5313 (output_big_sleb128, output_big_uleb128): Make inline.
5314 (output_big_leb128): Remove inline
5316 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5317 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5318 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5319 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5320 value for correct overflow check in write.c:fixup_segment.
5321 * write.c (fixup_segment): Move bitfield overflow checks to after
5322 the md_apply_fix call.
5323 * config/obj-coff.c (fixup_segment): Likewise.
5324 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5325 valueT *val argument.
5327 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5329 * config/atof-ieee.c (gen_to_words): Correctly round a
5330 denormalized number. Fix off-by-one in range checking for
5331 exponent in a denormal.
5333 1999-05-10 Nick Clifton <nickc@cygnus.com>
5335 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5338 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5340 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5342 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5344 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5345 (ReverseRegRegmem): Remove.
5346 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5347 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5348 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5351 From Doug Ledford <dledford@redhat.com>
5352 * config/tc-i386.h (RegXMM): New for P/III.
5353 * config/tc-i386.c: Add support for P/III.
5355 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5357 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5358 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5359 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5361 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5363 * config/tc-i386.c (i386_immediate): Skip whitespace before
5364 complaining about junk after expression.
5365 (i386_displacement): Likewise.
5367 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5369 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5370 Don't copy before downcaseing.
5372 1999-05-05 Catherine Moore <clm@cygnus.com>
5374 * tc-m68k.c: Include elf/m68k.h.
5375 (m68k_elf_final_processing): New routine.
5376 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5379 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5381 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5384 1999-04-30 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-mcore.c (mcore_s_section): Dump literals before
5389 1999-04-29 Nick Clifton <nickc@cygnus.com>
5391 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5394 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5396 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5397 (TC_INIT_FIX_DATA): Delete.
5398 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5399 (TC_INIT_FIX_DATA): Delete.
5400 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5401 * write.c (fix_new_internal): Initialize fx_cgen member.
5402 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5403 (gas_cgen_md_apply_fix3): Update.
5404 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5405 (md_cgen_record_fixup_exp): Update.
5406 (FX_OPINFO_R_TYPE): Update.
5408 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5409 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5410 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5411 * frags.h (struct frag): Make opindex, opinfo ints.
5413 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5415 1999-04-26 Tom Tromey <tromey@cygnus.com>
5417 * aclocal.m4, configure: Updated for new version of libtool.
5419 1999-04-22 Nick Clifton <nickc@cygnus.com>
5421 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5423 (md_apply_fix3): Do not fix up absolute relocations against
5426 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5428 1999-04-20 Nick Clifton <nickc@cygnus.com>
5430 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5431 changes and data-in-text directives.
5432 (mcore_cons): New function: intercept cons() operations.
5433 (mcore_float_cons): New function: intercept float_cons()
5435 (mcore_stringer): New function: intercept stringer() operations.
5437 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5439 * obj.h (struct format_ops): Change generate_asm_lineno field to
5441 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5443 * config/tc-alpha.c (find_opcode_match): Add default case to
5445 (find_macro_match): Likewise.
5446 (load_expression): Parenthesize && within ||.
5448 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5450 1999-04-17 Nick Clifton <nickc@cygnus.com>
5452 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5453 .text .data .section pseudo ops.
5454 (mcore_s_section): New function. Dump lits before changing secs.
5455 (mcore_s_text): New function. Dump lits before changing secs.
5456 (mcore_s_data): New function. Dump lits before changing secs.
5458 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5460 * config/tc-mips.c (mips_32bitmode): New.
5461 (md_begin): Set mips_32bitmode if needed.
5462 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5463 Set EF_MIPS_32BITMODE.
5465 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5467 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5470 1999-04-16 Nick Clifton <nickc@cygnus.com>
5472 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5474 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5476 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5477 expressions correctly.
5480 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5482 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5484 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5486 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5487 and fmpynfadd instructions.
5489 1999-04-11 Richard Henderson <rth@cygnus.com>
5491 * as.h (environ): Declare it, if needed.
5492 * as.c (dump_statistics): Don't declare environ.
5493 * configure.in (environ): Detect declaration.
5494 * configure, config.in: Rebuild
5496 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5497 (i386_displacement): Allocate enough space for replacement buffer.
5498 Clean up replacement buffer initialization.
5500 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5502 * subsegs.c (section_symbol): Don't create a new symbol if one
5503 already exists; instead, use the existing one, but set its segment
5504 and frag data if it hasn't already been defined.
5505 * config/obj-coff.c (c_section_symbol): Likewise.
5507 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5509 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5511 1999-04-08 Nick Clifton <nickc@cygnus.com>
5513 * config/tc-mcore.c: New File: Support routines for MCore
5515 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5516 * config/obj-coff.c: Add support for mcore-pe target.
5518 * Makefile.am: Add support for MCore targets.
5519 * Makefile.in: Regenerate.
5520 * configure.in: Add support for MCore targets.
5521 * configure: Regenerate.
5523 * doc/all.texi: Set MCORE.
5524 * doc/as.texinfo: Document MCore specific command line options.
5526 * write.h: Prevent multiple inclusion.
5528 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5530 * asintl.h (LC_MESSAGES): Never define.
5531 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5533 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5536 * Makefile.am (m68k-parse.c): If configuring in the source
5537 directory, copy m68k-parse.y into the local directory before
5538 running ylwrap, to remove spurious differences when generating
5540 * Makefile.in: Rebuild.
5542 * config/tc-sparc.h (md_do_align): Just allocate the number of
5543 bytes necessary, rather than always allocating 1024.
5545 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5547 * listing.c (listing_newline): Add cast to avoid warning.
5548 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5549 * config/tc-i386.c (i386_scale): Add return value.
5550 (build_displacement_string): Remove unused local temp_disp2.
5551 (i386_intel_memory_operand): Add parentheses to avoid warning.
5552 (i386_intel_operand): Remove unused local end_of_operand_string.
5553 (i386_operand): Remove unused local operand_modifier.
5554 (i386_operand): Add parens to avoid warning.
5556 1999-04-04 Don Bowman <don@pixsci.com>
5558 * configure.in: Add mips*-*-vxworks* target; have it define
5560 * configure, config.in: Rebuild.
5562 1999-03-31 Nick Clifton <nickc@cygnus.com>
5564 * configure.in (emulations): Add support for arm-epoc-pe.
5565 * configure: Regenerate.
5566 * config/te-epoc-pe.h: New file. Define macros specific to
5568 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5569 for arm-epoc-pe target.
5571 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5573 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5575 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5577 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5578 detect ",n" without a condition.
5579 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5582 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5584 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5585 instruction is encoded with one bit.
5588 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5590 * doc/internals.texi (CPU backend): Mention that
5591 line_separator_chars should not include newline. From thi
5592 <ttn@mingle.glug.org>.
5594 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5596 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5597 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5599 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5601 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5603 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5605 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5608 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5610 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5612 1999-03-15 Martin Hunt <hunt@cygnus.com>
5614 * app.c (do_scrub_begin): Change '-' back to a symbol char
5615 so we can use multiple opcodes on a line again.
5617 * config/tc-d30v.c: By default, warn if a symbol has
5618 the same name as a register. Plus some minor
5619 updates from the branch.
5621 1999-03-13 Nick Clifton <nickc@cygnus.com>
5623 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5624 BFD_RELOC_16 and BFD_RELOC_64.
5626 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5628 * expr.c (expr): Add missing else.
5630 1999-03-12 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-arm.c (md_apply_fix3): Improve error message.
5634 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5636 * Makefile.am (CPU_TYPES): Add fr30.
5637 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5638 (fr30,m32r dependencies): Update.
5639 * Makefile.in: Rebuild.
5641 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5642 (gas_cgen_record_fixup_exp): Ditto.
5643 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5644 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5645 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5646 (md_cgen_lookup_reloc): Update use of operand->type.
5647 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5648 (md_convert_frag): Call cgen_operand_lookup_by_num.
5649 (md_cgen_lookup_reloc): Update use of operand->type.
5650 (m32r_cgen_record_fixup_exp): Ditto.
5652 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5654 * config/tc-mips.c (md_show_usage): Fix message.
5656 1999-03-03 Nick Clifton <nickc@cygnus.com>
5658 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5659 and LDR reg,=<expr> instruction.
5661 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5664 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5666 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5668 1999-02-17 Nick Clifton <nickc@cygnus.com>
5670 This patch was created by: Scott Bambrough
5671 <scottb@corelcomputer.com>
5674 Special cased '@' character. The '@' character is used as the
5675 ARM assembler comment character, as a special character
5676 and in ELF .symver pseudo-op's, and as a special character in
5677 .type and .section pseudo-ops.
5678 (symver_pseudo): New static variable.
5679 (symver_state): New static variable.
5680 (struct app_save): Add field 'symver_state'.
5681 (app_push): Save global symver_state int struct app_save.
5682 (app_pop): Restore global symver_state from struct app_save.
5683 (do_scrub_chars): Special case handling of '@' character in
5686 * configure.in: Modified to recognize armv* uname syntax from ARM
5688 * configure: Regenerated.
5690 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5691 a prefix to the section's type.
5692 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5693 the type's typename.
5695 * config/tc-arm.h: Add support for PIC generation:
5696 (pic_code): New boolean.
5697 (obj_relocate_extern): Define.
5698 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5699 (TC_CONS_FIX_NEW): Define.
5700 (tc_fix_adjustable): Define.
5701 (GLOBAL_OFFSET_TABLE_NAME): Define.
5703 * config/tc-arm.c: Add support for PIC generation:
5704 (line_seperator_chars): Allow ';' as a seperator for Linux.
5705 (is_immediate_prefix): New macro.
5706 (arm_parse_reloc): New function.
5707 (s_arm_elf_cons): New function.
5708 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5709 (md_undefined_symbol): Special case handling for the Global Offset
5711 (md_apply_fix3): Handle PIC relocs.
5712 (tc_gen_reloc): Handle PIC relocs.
5713 (md_parse_option): Add support for '-k' command line switch to
5714 enable PIC generation.
5715 (cons_fix_new_arm): New function.
5716 (s_arm_elf_cons): New function.
5718 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5720 * configure.in: Add comments for uses of AC_DEFINE.
5721 * acinclude.m4: Likewise.
5722 * acconfig.h: Remove.
5723 * aclocal.m4: Rebuild.
5724 * configure: Rebuild.
5725 * Makefile.in: Rebuild.
5726 * config.in: Rebuild.
5728 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5730 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5731 non-constant offset from a base register.
5733 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5735 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5738 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5740 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5741 (emit_insn): Look for pc-relative and no-overflow specifiers on
5742 internal relocation types.
5744 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5746 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5749 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5751 (mips_4650, mips_4010, mips_4100): Variables removed.
5752 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5753 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5755 (md_begin): Don't bother initializing the mips_NNNN variables;
5756 mips_cpu is set, and that's good enough now.
5757 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5758 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5759 (show): New function, to handle wrapping in the CPU lists.
5760 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5762 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5764 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5765 than treat as an immediate specifier.
5767 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5769 * config/tc-i386.c: Prototype many functions.
5770 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5771 (i386_immediate): Remove unused second argument.
5772 (i386_intel_operand): Fix i386_is_reg typo.
5773 (i386_operand): Use allow_naked_reg.
5774 (output_invalid): Make operand int for K&R.
5776 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5778 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5780 * Makefile.in: Rebuild.
5782 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5784 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5786 (EXTRA_as_new_SOURCES): Comment out.
5787 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5788 * Makefile.in: Rebuild.
5789 * doc/Makefile.in: Rebuild.
5790 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5791 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5792 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5793 * configure: Rebuild.
5794 * aclocal.m4: Rebuild.
5795 * config.in: Rebuild.
5796 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5797 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5798 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5799 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5800 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5801 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5802 (gas_cgen_record_fixup_exp): Ditto.
5803 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5804 descriptor, not global variable.
5805 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5806 descriptor, not global variable. Refer to insert_operand handler
5807 via cpu descriptor, not global function.
5808 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5809 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5810 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5811 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5812 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5813 * config/tc-m32r.c: Ditto.
5814 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5815 (md_assemble): Ditto.
5816 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5818 1999-02-09 Nick Clifton <nickc@cygnus.com>
5820 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5821 relocations for ELF targets.
5823 1999-02-08 Nick Clifton <nickc@cygnus.com>
5825 * configure.in: Add support for StrongARM target.
5826 * configure: Regenerate.
5828 1999-02-05 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5832 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5835 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5837 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5839 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5841 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5842 (INTEL_DWORD_MNEM_SUFFIX): Define.
5845 (DWORD_PTR): Define.
5846 (XWORD_PTR): Define.
5848 (OFFSET_FLAT): Define.
5850 (NONE_FOUND): Define.
5853 * config/tc-i386.c (set_intel_syntax): New routine.
5854 (intel_syntax): Declare.
5855 (allow_naked_reg): Declare.
5856 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5857 (intel_float_operand): New routine.
5858 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5859 Handle brackets as well as parens. Call i386_intel_operand for
5860 intel syntax. Reverse operands if appropriate. Handle new
5861 suffixes. Handle movzx and movsx.
5862 (i386_is_reg): New routine.
5863 (i386_immediate): New routine.
5864 (i386_scale): New routine.
5865 (i386_displacement): New routine.
5866 (i386_operand_modifier): New routine.
5867 (build_displacement_string): New routine.
5868 (i386_parse_seg): New routine.
5869 (i386_intel_memory_operand): New routine.
5870 (i386_intel_operand): New routine.
5871 (i386_operand): Call i386_displacement, i386_immediate,
5872 i386_scale, etc. instead of handling inline.
5873 (parse_register): Handle registers without prefix.
5875 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5877 * configure: Regenerate.
5878 * configure.in (arm-*-oabi): New.
5879 (thumb-*-oabi): New.
5880 * config/tc-arm.c (target_oabi): Declare.
5881 (md_apply_fix3): Support REL relocs.
5882 (md_parse_option): Handle -oabi.
5883 (elf32_arm_target_format): New routine.
5884 (md_longopts): Add OPTION_OABI.
5885 * config/tc-arm.h: Redefine TARGET_FORMAT.
5888 1999-01-28 Nick Clifton <nickc@cygnus.com>
5890 * write.c (write_relocs): Handle out of range error.
5892 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5893 (fr30_force_relocation): Default to 0.
5895 * config/tc-fr30.h (obj_fix_adjustable): Define.
5896 (TC_FORCE_RELOCATION): Define.
5898 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5901 1999-01-16 Nick Clifton <nickc@cygnus.com>
5903 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5904 merge of two instructions if the left instruciton kills the right.
5906 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5908 * Makefile.in: Regenerate.
5909 * configure.in: Redo test for using cgen.
5910 * configure: Regenerate.
5912 1999-01-09 Nick Clifton <nickc@cygnus.com>
5914 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5915 redefinition of this macro.
5917 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5919 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5922 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5924 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5925 a read of HI or LO and an immediatly following branch.
5927 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5929 * config/tc-mips.c (md_begin): Another correction to the setting of
5932 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5934 * config/tc-mips.c (md_begin): Correct type-o in setting of
5937 1998-12-21 Nick Clifton <nickc@cygnus.com>
5939 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5940 bit insn when optimizing, so that parallelised instructions will
5941 start on a 32 bit boundary.
5943 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5945 * config/tc-mips.c (mips_eabi64): New.
5946 (md_begin): Set mips_eabi64.
5947 (mips_elf_final_processing): Use it.
5949 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5951 * config/tc-mips.c (mips_elf_final_processing):
5952 Correct setting of ABI in e_flags.
5954 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5956 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5959 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5961 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5963 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5965 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5966 warning, values that don't fit in the field.
5968 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5970 * config/tc-mips.c (mips_abi_string): New.
5971 (md_parse_option,md_longopts): Add mabi.
5972 (mips_elf_final_processing): Set e_flags based on mabi flag.
5974 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5976 * config/tc-mips.c (md_parse_option): Handle vr4111.
5978 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5980 * config/tc-h8300.c (build_bytes): Change message given if the
5981 instruction requires H8/300H mode and we're not in Hmode, to
5982 suggest that it may be the operand modes that are the problem, not
5983 necessarily the opcode.
5985 1998-12-10 Nick Clifton <nickc@cygnus.com>
5987 * config/tc-fr30.c: Add line separator character.
5989 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5991 * configure.in (hppa-*-mpeix*): New target.
5992 * config/obj-som.h (obj_som_compiler): Declare.
5993 * config/obj-som.c (compiler_seen): New static variable.
5994 (obj_som_compiler): New function.
5995 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5996 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5997 (pa_type_args): Set hppa_priv_level.
5998 (pa_compiler): New static function if OBJ_SOM.
5999 * configure: Rebuild.
6001 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6003 * read.c (output_leb128): Don't mark as inline.
6005 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6007 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6008 AIX .vbyte unaligned data support.
6009 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6010 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6013 1998-12-07 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6018 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6020 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6021 BFD_RELOC_ARM_PCREL_BRANCH.
6023 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6025 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6026 checking the target type.
6027 (mips-dec-bsd*): Set endian to little.
6028 * configure: Rebuild.
6030 COFF weak symbol support, based on patches from Mark Elbrecht
6031 <snowball3@usa.net>:
6032 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6033 * config/obj-coff.c (obj_coff_weak): New static function.
6034 (obj_coff_endef) [both versions]: Handle weak symbols.
6035 (coff_frob_symbol): Likewise.
6036 (yank_symbols): Likewise.
6037 (obj_pseudo_table): Add "weak".
6039 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6040 <aymeric.vincent@emi.u-bordeaux.fr>.
6041 * aclocal.m4: Rebuild with current tools.
6042 * configure: Rebuild.
6044 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6045 an assertion failure for a case we can't handle when OBJ_ECOFF.
6047 * expr.c (operator): And with 0xff to avoid problems with signed
6050 1998-12-03 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6053 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6055 1998-12-02 Nick Clifton <nickc@cygnus.com>
6057 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6060 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6062 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6063 calculation of pcrel point.
6065 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6067 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6070 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6072 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6074 (d10v_cleanup): Only generate previous insn if a multiline insn is
6077 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6079 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6082 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6084 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6085 -marm6xxx command line switches.
6087 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6089 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6090 (itbl-ops.o): Delete duplicate dependencies.
6091 Rebuild dependencies.
6092 Add fr30 dependencies.
6093 * Makefile.in: Rebuild.
6095 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6097 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6099 * listing.c: Ignore line terminator characters found inside
6102 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6104 * po/gas.pot: Regenerated.
6106 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6108 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6109 fr30_is_label_start(). Also checks for delay slot insns.
6111 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6112 FR30 instructions which contain a colon in the mnemonic.
6114 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6116 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6118 * config/tc-fr30.c: Removed currently superflous code.
6120 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6122 * config/tc-fr30.h: New file.
6123 * config/tc-fr30.c: Tweaking so that it will compile.
6125 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6127 * config/tc-d10v.h (obj_fix_adjustable): Define.
6128 (TC_FORCE_RELOCATION): Define.
6129 (d10v_force_relocation): Declare.
6130 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6131 (md_apply_fix3): Handle Vtable relocs.
6132 (d10v_fix_adjustable): New.
6133 (d10v_force_relocation): New.
6135 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6137 * config/tc-d30v.c: Change default behaviour to ignore potential
6138 conflicts between register name and symbol names.
6140 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6142 * configure.in: Add fr30-*-*.
6143 * config/tc-fr30.c: New file.
6144 * Makefile.in: Regenerated.
6145 * config.in: Regenerated.
6146 * configure: Regenerated.
6147 * doc/Makefile.in: Regenerated.
6148 * po/gas.pot: Regenerated.
6150 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6152 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6155 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6157 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6159 (do_scrub_chars): Add some casts to unsigned char to avoid
6160 unwanted sign extension.
6161 * read.c (lex_type): Set characters about 127 to be symbol
6163 * config/tc-i386.c (md_begin): Set identifier_chars and
6164 operand_chars for values above 127.
6166 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6168 * configure.in: detect cygwin* instead of cygwin32*
6169 * configure: regenerate
6171 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6173 * listing.c: Add support for producing a listing from piped
6176 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6178 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6179 (append_insn): Account for the tx39's multiply behavior.
6181 1998-10-26 Michael Meissner <meissner@cygnus.com>
6183 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6184 from assemble_parallel_insns. Add support for '->' to indicate
6185 explicitly serializing the instructions.
6186 (md_assemble): Ditto.
6188 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6190 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6193 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6195 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6197 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6199 * config/tc-mips.c : support frame and regmask/fregmask when
6200 MIPS_STABS_ELF is specified.
6202 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6204 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6205 (md_apply_fix): Don't return 1 for VTABLE relocs.
6206 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6208 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6210 * doc/c-i386.texi: Replace occurences of "opcode" with
6211 "instruction mnemonic", "instruction", or "mnemonic" when
6212 referring to the name of an instruction. Use "opcode" when
6213 referring to the sequence of machine bytes.
6215 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6216 (is_opcode_char): Rename to is_mnemonic_char.
6217 (md_assemble and i386_operand): Correct error messages from
6218 "opcode" to "instruction mnemonic"
6219 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6220 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6221 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6222 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6223 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6224 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6225 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6227 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6229 * config/tc-i386.c (i386_operand): Check for garbage after
6232 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6235 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6237 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6239 * config/tc-sh.h (obj_fix_adjustable): Define.
6240 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6241 (md_apply_fix): Likewise.
6242 (tc_gen_reloc): Likewise.
6243 (sh_fix_adjustable): New.
6245 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6247 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6248 * cgen.h (gas_cgen_finish_insn): Update prototype.
6249 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6250 cgen_insn_t -> CGEN_INSN_INT.
6251 (make_parallel): Update handling of CGEN_INT_INSN_P.
6252 (assemble_parallel_insn): Ditto.
6253 (target_make_parallel): New function.
6254 (md_assemble): Use it.
6256 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6258 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6260 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6262 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6263 converted into lower case.
6265 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6267 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6268 (gas_cgen_tc_gen_reloc): Likewise.
6269 * config/tc-m32r.h (obj_fix_adjustable): Define.
6270 * config/tc-m32r.c (m32r_fix_adjustable): New.
6271 (m32r_force_relocation): Handle VTABLE relocs.
6273 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6275 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6277 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6280 to lower case before parsing.
6282 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6283 parallel insns modift buts in the PSW as a side effect.
6285 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6287 * config/tc-d30v.c (find_format): Test for missing flag and
6290 (md_apply_fix3): Fix error messages to avoid
6291 assumption about presence of a symbol.
6293 (parallel_ok): Disallow parallel instructions that both modify the
6296 (find_format): Generate a warning if an odd numbered register is
6297 used as the first register in a mutli-register instruction.
6299 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6302 relocations are always associated with a symbol.
6304 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6306 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6307 (elf32_sparc_force_relocation): Declare.
6308 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6309 (tc_gen_reloc): Handle vtable relocs.
6310 (elf32_sparc_force_relocation): New.
6312 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6314 * symbols.c (S_IS_FUNCTION): New.
6315 * config/tc-v850.h (obj_fix_adjustable): Define.
6316 (TC_FORCE_RELOCATION): Define.
6317 (v850_force_relocation): Declare.
6318 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6319 of fx_addnumber for VTABLE reloc addends.
6320 (md_apply_fix3): Handle VTABLE relocs.
6321 (v850_fix_adjustable): New.
6322 (v850_force_relocation): New.
6324 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6326 * tc-hppa.c (fp_operand_format): Add some additional formats.
6327 (pa_ip): Do not automatically promote into pa2.0 mode.
6328 (pa_level): Handle ".level 2.0".
6330 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6332 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6333 * config/tc-i386.h (template.extension_opcode): Change to
6334 unsigned int to allow full range of 8-bit opcode suffixes.
6335 (None): Redefine as 0xffff.
6337 From Jeff B Epler <jepler@usgs.gov>
6338 * doc/c-i386.texi (i386-SIMD): New section.
6340 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6342 * read.c (discard_rest_of_line): New function.
6343 * read.h: Declare it.
6344 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6346 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6348 * config/tc-d10v.c (find_symbol_matching_register): New function.
6349 (find_opcode): Cope with the case where a register name matches
6352 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6354 * config/tc-v850.c (md_pcrel_from): Rename to
6355 v850_pcrel_from_section.
6356 (v850_pcrel_from_section): Do not resolves symbols in other
6359 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6361 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/tc-d10v.c (find_opcode): Generate an error if a register
6364 is supplied for an operand that should not be a register.
6366 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6368 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6369 instructions to have another instruction in the right bin.
6371 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6373 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6374 the right container if the left container holds a branch
6377 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6379 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6380 both a register name and symbol name.
6381 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6383 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6385 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6386 execution unit class.
6388 (reg_name_search): If a name matches a register and a symbol,
6389 prefer the register.
6390 (find_format): Disallow flag registers when a general purpose
6391 register is required.
6392 If a number is required, but a register has been given, check to
6393 see if a symbol with the same name as the register exists, and if
6394 so, use that symbol.
6396 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6398 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6400 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6402 * config/tc-d30v.c (find_format): Do not accept flag registers as
6403 general purpose registers.
6404 (find_format): If an immediate value is expected at a given place
6405 in a format, but a register name has been provided instead, check
6406 to see if that register name matches the name of a predefined
6407 symbol and if it does, then use the symbol instead.
6408 (reg_name_search): If a register name matches a symbol name,
6409 prefer the register name to the symbol name.
6411 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6413 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6414 the previous insn to empty.
6416 1998-09-20 Michael Meissner <meissner@cygnus.com>
6418 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6419 pieces, forcing the use of an ANSI compiler.
6421 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6423 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6425 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6427 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6429 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6431 (obj_elf_vtable_entry): Likewise.
6432 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6433 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6434 (tc_gen_reloc): Likewise.
6435 (arm_fix_adjustable): Likewise.
6436 (elf32_arm_force_relocation): New.
6437 (armelf_frob_symbol): Remove coff-style symbol support.
6439 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6441 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6443 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6445 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6446 OBJ_COFF so that routine is defined for a.out format.
6448 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6450 * config/tc-i386.c (i386_operand): Detect non-segment registers
6451 used as segment prefixes.
6453 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6455 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6456 optimize across FDE boundaries.
6458 * config/obj-coff.c (obj_coff_section): Preserve any link once
6459 flags when setting the section flags.
6461 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6463 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6464 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6466 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6468 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6471 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6473 * frags.c (frag_grow): Include the size of the frag struct in the
6476 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6477 if the new subseg comes before the old.
6479 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6481 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6482 to handle edge8 and edge16.
6484 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6486 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6487 before we clobber the symbol involved.
6489 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6491 * config/tc-arm.c: Remove OBJ_ELF definitions for
6492 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6493 use arm_adjust_symtab for OBJ_COFF.
6494 (armelf_adjust_symtab): New Routine.
6495 * config/tc-arm.h: Define obj_adjust_symtab to
6496 armelf_adjust_symtab for OBJ_ELF.
6498 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6500 * configure.in: Make all i386-elf targets use bfd_gas.
6501 * config/tc-i386.c (tc_i386_force_relocation): New.
6502 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6503 (md_apply_fix3): Likewise.
6504 (tc_gen_reloc): Handle them.
6505 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6506 tc_i386_force_relocation.
6508 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6510 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6512 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6514 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6515 current opcode after writing the first insturction of a reverse
6518 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6520 * read.h (generate_lineno_debug): Add prototype.
6521 * read.c (generate_lineno_debug): Make non-static.
6523 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6525 * config/tc-i386.c (md_assemble): Only warn for address/data size
6528 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6530 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6531 against Thumb function names, as the linker needs this information.
6533 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6535 * expr.c (operand): Check also that there is no advance in operand
6536 after atof_generic in order to decide "is it label 0f or floating
6539 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6541 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6542 command line options with a single dash.
6543 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6545 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6547 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6548 * tc-arm.c (arm_fix_adjustable): New routine.
6550 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6552 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6553 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6554 demand_empty_rest_of_line before mri_comment_end.
6555 (equals): Check garbage after expression before
6556 mri_comment_end in MRI mode.
6558 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6561 small immediate constant to use the constant itself rather than
6564 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6566 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6567 (pa_leave): Likewise.
6569 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6571 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6573 (i386_operand): Fix an error message.
6575 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6577 * doc/c-arm.texi (ARM Directives): Document .req directive.
6579 * config/tc-arm.c (reg_required_here): Display erroneous string if
6580 the register name could not be decoded.
6581 Do not set inst.instruction if the sift is -1.
6583 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6585 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6588 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6590 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6591 even if it is belived to be unnecessary.
6593 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6595 config/tc-i386.c (i386_operand): Size immediate constants by
6596 suffix (erroneously removed as part of July 7 change).
6598 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6600 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6601 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6602 (armelf_frob_symbol): New Routine.
6603 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6605 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6607 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6609 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6611 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6612 command line switches passed to assembler.
6614 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6616 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6617 (gas_cgen_opcode_desc): Declare.
6618 (gas_cgen_parse_operand): Declare.
6619 (*): Prepend gas_ to gas specific fns to denote them as such.
6621 * cgen.c (gas_cgen_opcode_desc): New global
6622 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6623 (queue_fixup): Renamed from cgen_queue_fixup.
6624 (*): Prepend gas_ to gas specific fns to denote them as such.
6626 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6627 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6628 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6629 Open opcode table and initialize it.
6630 (make_parallel): Use gas_cgen_opcode_desc.
6631 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6632 (md_assemble): Ditto.
6634 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6636 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6637 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6638 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6639 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6640 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6641 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6642 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6643 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6644 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6645 (INIT_STAB_SECTION): Likewise.
6646 (OBJ_PROCESS_STAB): Likewise.
6648 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6649 (md_parse_option): Watch for them.
6650 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6651 (md_begin): Kill neverdef code.
6652 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6653 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6654 (s_alpha_coff_wrapper): New.
6655 (md_pseudo_table): Trap all ECOFF pseudos.
6657 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6659 Start of changes to remove mdebug section from mips*-elf
6660 Based on MIPS_STAB_ELF definition
6661 * acconfig.h: undef if not configured
6662 * config.in: undef if not configured
6663 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6664 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6665 * stabs.c (s_stab_generic): flush frag
6667 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6669 * configure.in: (arm-*-elf): Handle.
6670 (thumb-*-elf): Handle.
6671 * configure: Regenerate.
6672 * read.c (stringer): Fix typo in comment.
6673 * write.c (fixup_segment): Don't add symbol value to addend if
6675 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6677 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6680 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6682 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6683 (write_2_short): Emit warning if new flag is set.
6684 (do_assemble): Set flags if left instruction is one of special
6685 "right-instruction-killer" type.
6687 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6689 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6690 Always output words in debug_info section as big endian.
6691 (sparc_target_format): Choose correct bfd target.
6692 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6694 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6696 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6697 to work with internationalization code. Issue an error when two
6698 operands match that are not allowed to match.
6700 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6702 * configure.in (install_tooldir): Allow target to specify whether
6703 it wants to be installed in $(tooldir)/bin.
6704 * configure: Regenerate.
6705 * Makefile.am (install-exec-local): Set install-exec-tooldir
6706 dependency via configure.
6707 * Makefile.in: Regenerate.
6709 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6711 * Makefile.am (install-exec-local): Split into two ...
6712 (install-exec-bindir,install-exec-tooldir): New rules.
6713 * Makefile.in: Regenerate.
6715 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * Makefile.am (install-exec-local): Don't remove the file before
6718 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6719 W. Rozycki <macro@ds2.pg.gda.pl>.
6720 * Makefile.in: Rebuild.
6722 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6724 * cgen.c: Include libiberty.h.
6725 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6726 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6727 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6728 (md_cgen_lookup_reloc)): Declare.
6729 (md_cgen_record_fixup_exp): Declare.
6730 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6731 (m32r_relax_frag): Declare.
6732 (cgen_md_apply_fix3): Decls moved to cgen.h.
6733 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6734 (m32r_cgen_record_fixup_exp): Delete decl.
6735 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6736 (assemble_nop): Delete.
6737 (expand_debug_syms): Delete unused `exp'.
6738 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6739 Add default case for -Wall.
6740 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6741 (md_atof): Delete unused wordP.
6743 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6745 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6748 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6750 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6751 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6752 .print, .purgem, and .struct. Remove documentation for
6755 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6757 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6758 Update call to insert_operand.
6760 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6762 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6764 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6767 whitespace after a prefix operator.
6769 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6771 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6773 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6775 * config/tc-sparc.c (log2): New static function.
6776 (s_reserve): Use log2 to convert alignment before calling
6778 (s_common): Use log2 to convert alignment before calling
6779 record_alignment and frag_align.
6780 (sparc_cons_align): Use log2.
6782 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6785 (s_common): Likewise.
6787 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6788 initialization of waddr.
6789 (sparc_elf_final_processing): Add default case to switch.
6791 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6793 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6794 than temporary real.
6796 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6798 * write.c (subsegs_finish): Don't align the segments if there were
6801 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6802 copying aux information.
6804 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6805 expression into a symbol.
6807 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6809 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6810 type to unsigned int.
6811 (md_assemble): Change type used to store offsets from unsigned
6813 (i386_operand): Switch error check to only call RESTORE_END_STRING
6814 once after parse_register.
6816 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6818 * config/tc-v850.c (md_show_usage): Changed format to match that
6821 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6823 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6825 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6827 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6830 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6833 * doc/Makefile.in: Rebuild.
6835 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6837 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6838 for %lo expressions.
6839 (mips_ip, case 'u'): Move range check after code to mask
6840 off bits in %hi/%lo expressions. Mask off high bits for
6843 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * doc/Makefile.am (gasver.texi): New target.
6846 (as.info, as.dvi): Depends upon gasver.texi.
6847 * doc/as.texinfo: Include gasver.texi. Mention version number on
6848 title page and in top node.
6849 * doc/Makefile.in: Rebuild.
6851 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6853 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6854 but not including the line containing the edict.
6855 * listing.h (LISTING_EOF): New.
6856 * input-scrub.c (input_scrub_next_buffer): Call it.
6858 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6860 * config/tc-i386.c (i386_operand): Don't set the size of an
6861 immediate address based solely on the suffix and the mode.
6863 * config/tc-i386.c (md_assemble): Add assertion to make sure
6864 overlap2 does not set Imm.
6866 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6867 sequences of whitespace to a single space.
6868 (is_space_chars): Just compare with space.
6869 (md_begin): Don't initialize space_chars.
6870 (md_assemble): Just skip a single whitespace character.
6871 (i386_operand): Rewrite base-index parsing to use new
6872 parse_register, and to skip white space. Skip white space in a
6873 number of other places too. Don't give error message if
6874 parse_register fails.
6875 (parse_register): Change reg_string parameter to be non-const.
6876 Add end_op parameter. Skip white space after the `%', and return
6877 end of register string. Give error message here rather than
6880 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6882 Based on patch from Matt Semersky <matts@scd.hp.com>:
6883 * expr.c (op_encoding): Make const.
6884 (expr_set_precedence): New function.
6885 (expr_begin): Don't set operator rankings, just call
6886 expr_set_precedence.
6887 * expr.h (expr_set_precedence): Declare.
6888 * read.c (s_mri): Call expr_set_precedence.
6890 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6892 * doc/as.texinfo (Statements): Remove paragraph discussing
6893 continuing lines with a backslash. This hasn't worked for years,
6896 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6898 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6900 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6901 (ps_CTORS, ps_DTORS): New section types.
6902 (vms_fixup_xtors_section): New function
6903 (Ctors_Psect, Dtors_Psect): Define.
6904 (IS_GXX_XTOR): Define
6905 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6906 Filter static constructors/destructors and add to
6907 Ctors_Symbols/Dtors_Symbols chain.
6908 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6909 appropriate section.
6911 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6912 * makefile.vms: Merge vax/vms support.
6914 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6916 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6917 (elf_pseudo_table): Add them.
6918 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6919 (md_apply_fix): Accept them.
6920 (mips_fix_adjustable): Don't adjust them.
6921 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6922 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6923 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6924 (tc_fix_adjustable): Don't adjust them.
6926 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6928 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6930 * Makefile.in: Regenerate.
6931 * configure.in: AC_SUBST cgen_cpu_prefix.
6932 * configure: Regenerate.
6934 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6936 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6937 Changed all users of COND12_DELAY.
6939 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6941 * config/tc-mn10300.c (set_arch_mach): New function.
6942 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6943 (md_begin): Default to mn10300 mode.
6944 (md_assemble): Only accept instructions for the core mn10300
6945 chip and the active machine type.
6947 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6949 * subsegs.h (segment_info_type): Give the struct a name.
6950 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6951 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6952 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6953 * config/tc-w65.h (tc_reloc_mangle): Declare.
6954 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6956 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6958 * config/tc-v850.c (v850_comm): Restore old section
6959 after common processing.
6961 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6963 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6965 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6967 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6968 char with code that explicitly sign-extends.
6970 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6972 * config/tc-v850.c (md_begin): Restore text section as the current
6973 section after creating call table sections.
6974 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6977 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6978 with call to macro SYM_AUXINFO.
6980 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6982 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6983 with the program transform name.
6984 * Makefile.in: Rebuild.
6986 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6988 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6991 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6993 * config/tc-i386.c (i386_operand): Be prepared for a space between
6994 the open parenthesis and the start of the register operand,
6995 because of the June 16 change.
6997 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6999 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7002 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7004 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7005 even if it is belived to be unnecessary.
7007 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7009 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7011 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7013 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7015 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7016 shift amount for a repeated operand. The shift amount for the
7017 repeated copy comes from the size of the operand.
7019 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7021 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7023 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7025 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7027 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7029 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7030 characters in it as LEX_IS_SYMBOL_COMPONENT.
7031 * config/tc-i386.h (tc_symbol_chars): Define.
7032 (extra_symbol_chars): Declare.
7033 * config/tc-i386.c (extra_symbol_chars): Define.
7034 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7035 (line_comment_chars): Set to '/' if TE_LINUX.
7036 * doc/c-i386.texi (i386-prefixes): Update.
7037 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7039 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7041 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7042 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7044 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7046 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7047 constraint in instructions REP & REPI.
7049 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7051 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7052 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7054 (check_range): If the operand is shifted, then shift the number
7055 before checking its range.
7057 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7059 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7062 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7064 * config/tc-v850.c (v850_comm): Create special sections as needed.
7066 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7068 * config/tc-d10v.c (write_2_short): Addition of swapping
7069 instructions for sequential and reverse sequential order when
7070 given order is not possible.
7072 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7074 * Makefile.am: Rebuild dependencies.
7075 (DEP_INCLUDES): Fix reference to intl build directory.
7076 * Makefile.in: Rebuild.
7078 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7080 * doc/c-i386.texi: Update 16 bit documentation.
7082 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7083 IgnoreDataSize to IgnoreSize as they are used for address size as
7085 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7086 32-bit mode, similarly addr16/data16 and variants.
7088 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7090 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7091 sequential word multiply instructions.
7093 (do_assemble): Add extra command line argument, to allow mul32
7094 attribute to be preserved across parallel insns.
7095 (md_assemble): Insert NOPs between explicitly parallel insns which
7096 contain an 32 bit multiply and a 16 multiply.
7098 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7100 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7103 * config/tc-i386.c (reloc): Add braces.
7105 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7106 consistent with Intel naming.
7107 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7108 use bitfields in sib_byte.
7109 (modrm_byte): Don't use bitfields here either.
7111 * config/tc-i386.c (current_templates): Add const.
7112 (parse_register): Add const to return, param, and char *s.
7113 (i386_operand): Add const to reg_entry *r.
7114 * config/tc-i386.h (templates): Add const to start, end.
7116 Inspired by code for 16 bit gas support from Martynas Kunigelis
7117 <martynas@nm3.ktu.lt>:
7118 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7119 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7120 (uses_mem_addrmode): Remove.
7121 (md_estimate_size_before_relax): Add support here too.
7122 (md_relax_table): Rewrite interface to md_relax for 16 bit
7124 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7125 (opcode_suffix_to_type): Remove.
7126 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7127 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7128 (md_convert_frag): Likewise.
7129 (i386_operand): Add support for 16 bit base/index regs,
7130 immediates, and displacements. Remove some unnecessary casts, and
7131 localise end_of_operand_string, displacement_string_start,
7132 displacement_string_end variables. Add GCC_ASM_O_HACK.
7133 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7135 * config/tc-i386.c (prefix_hash): Remove.
7136 (md_begin): Rewrite without obstacks. Remove prefix hash table
7137 handling. Rewrite lexical table handling.
7138 (i386_print_statistics): Don't print prefix statistics.
7139 (md_assemble): Rewrite instruction parser so that line is not
7140 converted to lower case. Don't do a hash_find for prefixes,
7141 instead recognise them via opcode modifier.
7142 (expecting_operand, paren_not_balanced): Localise variables.
7143 * config/tc-i386.h (IsPrefix): Define.
7144 (prefix_entry): Remove.
7146 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7147 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7148 '\\' in case where comment_chars contains '/'.
7150 * config/tc-i386.c (MATCH): Ensure given operand and template
7151 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7152 you must write `ljmp *table(%ebx)'.
7154 From H.J. Lu <hjl@gnu.org>:
7155 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7156 as 0 ifndef BFD_ASSEMBLER.
7157 (md_assemble): Allow immediate operands without suffix or
7158 other reg operand to default in size to the current code size.
7160 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7162 * config/tc-v850.c (md_begin): Restore creation of
7163 .call_table_text and .call_table_data sections.
7165 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7167 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7168 after emitting a word of noops.
7170 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7172 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7173 (i386_operand): Simplify checks for valid base/index combinations.
7174 Disallow `in 4(%dx),%al'.
7176 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7178 (add_prefix): Change parameter from char to int.
7180 * config/tc-i386.h (Ugh): Define opcode modifier.
7181 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7183 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7184 CONSISTENT_REGISTER_MATCH macros to check register types more
7185 thoroughly. Check for illegal suffix/operand combinations
7186 when matching insns with operands. Handle new `s' suffix, and
7187 associated FloatMF opcode modifier for float insns with memory
7189 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7190 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7191 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7192 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7193 DATA_PREFIX_OPCODE throughout.
7195 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7196 (md_assemble): Rewrite suffix/register operand checking code to be
7197 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7198 AnyMem, the better to grep.
7200 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7201 given a memory operand. Don't set Abs bits either.
7202 (type_names): Remove Mem*, Abs*.
7203 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7204 define opcode_modifiers as these cases are handled by Disp8,
7205 Disp16, Disp32 and suffix checks.
7206 (COMES_IN_BOTH_DIRECTIONS): Remove.
7207 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7209 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7210 if IgnoreDataSize modifier given. Remove ShortformW modifier
7211 test. Add test for ShortForm in W base_opcode modification.
7212 Merge Seg2ShortForm and Seg3ShortForm code.
7213 * config/tc-i386.h (ShortFormW): Remove.
7214 (IgnoreDataSize): Define.
7216 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7218 * config/tc-d30v.c (md_assemble): Store previous segment state
7219 with previous instruction.
7221 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7223 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7224 (ebp, esp): Remove static variables.
7225 (MATCH): Remove test for InOutPortReg.
7226 (i386_operand): Properly handle InOutPortReg here instead.
7227 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7228 (md_assemble): Simplify and correct modrm and sib generation.
7229 (i386_operand): Add warning for scale without index.
7230 Rewrite checks for valid base/index combinations.
7232 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7233 macros and enclose in do while(0).
7234 (RESTORE_END_STRING): Likewise.
7235 (md_assemble): Add one to printed operand number so we start
7236 from 1 not 0. Add some more gettext invocations.
7237 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7240 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7241 DATA_PREFIX, SEG_PREFIX): Define.
7242 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7243 (check_prefix): Remove function.
7244 (add_prefix): New function. Add prefix to i.prefix as well as
7246 (md_assemble): Changes for add_prefix. Remove hack for wait
7247 prefix, instead always output prefixes in fixed order. Test
7248 for jcxz/loop when selecting between word & dword operations,
7249 and add address size prefix rather than operand size prefix.
7250 Remove operand -> address size hack when emitting jcxz/loop.
7251 (i386_operand): Remove O_Absent check as it's done in expr.
7253 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7255 * configure.in: Recognize m5200 as a cpu_type of m68k.
7256 * aclocal.m4: Rebuild with current libtool.
7257 * configure: Rebuild.
7259 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7261 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7262 to relaxable_symbol to prevent references to external symbol from
7265 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7267 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7268 symbols are relaxable.
7270 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7272 * config/tc-v850.c (md_begin): Don't create special
7273 sections by default.
7275 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7277 * config/tc-mips.c (macro): For div and udiv, close the
7278 reorder block as soon as possible.
7280 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7282 From Matt Semersky <matts@scd.hp.com>:
7283 * macro.c (macro_mri_mode): New function.
7284 * macro.h (macro_mri_mode): Declare.
7285 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7288 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7290 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7293 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7294 until after xstrdup in OBJ_EVAX case.
7296 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7298 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7299 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7300 of hardcoded magic number.
7301 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7303 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7305 * read.c (do_s_func): New function.
7307 * read.h (do_s_func): Add prototype.
7309 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7311 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7312 nops if fill pattern not specified.
7314 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7316 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7317 * config/te-go32.h (TE_GO32): Define.
7318 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7320 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7322 Implement .func/.endfunc pseudo-ops.
7323 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7325 * read.c (potable): Add .func,.endfunc.
7326 (s_func): New function.
7327 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7329 (in_doc_func_p,current_function_label): New static globals.
7330 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7332 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7334 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7335 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7336 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7337 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7338 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7339 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7340 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7341 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7342 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7343 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7344 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7345 * config/tc-a29k.c: Don't define md_short_jump_size,
7346 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7347 * config/tc-alpha.c: Likewise.
7348 * config/tc-alpha.h: Likewise.
7349 * config/tc-arm.c: Likewise.
7350 * config/tc-h8300.c: Likewise.
7351 * config/tc-h8500.c: Likewise.
7352 * config/tc-hppa.c: Likewise.
7353 * config/tc-i860.c: Likewise.
7354 * config/tc-i960.c: Likewise.
7355 * config/tc-ppc.c: Likewise.
7356 * config/tc-sh.c: Likewise.
7357 * config/tc-sparc.h: Likewise.
7358 * config/tc-tic30.c: Likewise.
7359 * config/tc-w65.c: Likewise.
7360 * config/tc-z8k.c: Likewise.
7362 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7364 * config/tc-vax.c (_): Delete this macro used for placeholder
7365 values in vax_operand_width_size; it conflicts with the _() macro
7366 used for internationalization.
7368 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7370 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7371 code. From Chris Moller <moller@bops.com>.
7373 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7374 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7375 * read.c (emit_expr): Initialize seg and subseg fields of a new
7377 * write.c (write_object_file): Switch to the appropriate segment
7378 and subsegment when processing a broken word.
7380 * config/tc-m68k.c (mri_assemble): New static function.
7381 (build_mri_control_operand): Call mri_assemble rather than
7383 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7384 (s_mri_endf, s_mri_endw): Likewise.
7386 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7388 * read.c (s_org): Call md_flush_pending_output if it is defined.
7390 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7392 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7394 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7395 (md_parse_option): Add for same.
7396 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7397 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7398 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7400 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7402 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7404 * config/tc-arm.c (find_real_start): Relax definition of local
7407 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7409 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7410 symbols at the given address, not just the last one specified.
7412 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7414 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7415 or number_to_chars_littleendian to write data.
7417 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7419 * config/tc-v850.c (md_assemble): Remove artificially created
7420 register name symbols.
7422 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7424 * write.c (fixup_segment): Change "segment" to "section" in
7427 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7429 * write.c (fixup_segment): Change sym1-sym2 message again.
7431 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7433 * write.c (fixup_segment): Improve error message for sym1-sym2
7434 errors when sym1 is in a different segment from sym2.
7436 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7438 * config/tc-m32r.c (warn_unmatched_high): New static local.
7439 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7440 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7441 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7442 (md_parse_option): Likewise.
7443 (md_show_usage): Likewise.
7444 (m32r_frob_file): Likewise.
7446 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7447 (read_a_source_file): Call them.
7448 * read.h (stabs_generate_asm_file): Declare.
7449 * stabs.c (stabs_generate_asm_file): New function.
7450 (generate_asm_file): New function.
7451 (stabs_generate_asm_lineno): Move file name handling into
7454 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7456 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7457 (d30v_current_align, d30v_current_align_seg): New variables.
7458 (d30v_last_label): New variable.
7459 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7460 (s_d30v_data, s_d30v_section): Likewise.
7461 (md_pseudo_table): Call them.
7462 (md_begin): Initialize d30v_current_align_seg.
7463 (md_assemble): Call d30v_align when needed by known current alignment.
7464 (d30v_frob_label, d30v_cons_align): New functions.
7465 * config/tc-d30v.h (md_do_align): Remove.
7466 (tc_frob_label): Call d30v_frob_label.
7467 (md_cons_align): New.
7469 * config/tc-d30v.c (find_format): Convert complex expressions to
7470 expression symbols before processing. Clean up code formatting.
7472 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7474 * po/Make-in (install-info): New target.
7476 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7478 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7480 * config/tc-mn10300.c (md_assemble): Likewise.
7482 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7484 * Makefile.am: Update with `make dep-am'.
7485 (HFILES): Add cgen.h.
7486 (cgen.o): Depend on cgen.h.
7487 * Makefile.in: Regenerate.
7489 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7491 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7493 * gasp.c (grab_label): Permit a label to be a preprocessor
7494 variable by permitting a label to start with a backslash.
7496 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7498 * config/tc-mips.c (validate_mips_insn): Removed hack
7499 for previously inaccessible bitfields in some INSN_TRAP
7502 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7504 * config/tc-d30v.c (do_assemble): Abort with error message
7505 if opcode operands do not match.
7507 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7509 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7510 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7511 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7512 similar new 'q' operand.
7514 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7516 * cgen.c (cgen_asm_finish_insn): Fix typo.
7518 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7521 * cgen.c: Include it.
7522 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7523 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7524 All callers updated.
7525 * config/tc-m32r.c: Include cgen.h.
7526 (m23r_insn): New members num_fixups,fixups.
7528 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7530 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7531 to avoid compiler warning.
7533 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7535 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7538 * makefile.vms (OBJS): Add ehopt.obj
7540 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7542 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7544 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7546 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7547 a short format insn.
7548 (md_assemble): Set it for explicitly packed insns.
7550 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7552 * config/obj-coff.c (c_symbol_merge): Do not take address of
7553 native fields when performing the memcpy.
7555 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7557 * config/tc-mips.c (macro,macro2): Implement
7558 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7560 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7562 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7563 relocations against globally visible symbols.
7564 * config/tc-m68k.c (relaxable_symbol): New macro.
7565 (m68k_ip, md_estimate_size_before_relax): Use it.
7566 (tc_m68k_fix_adjustable): Also handle weak symbols.
7568 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7570 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7571 references to externally visible symbols.
7572 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7573 values in twice for a PC relative reloc if the symbol is
7576 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7577 don't adjust a PC relative reloc against an externally visible
7579 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7580 for a PC relative fixup against an externally visible defined
7581 symbol, arrange to store object file and addend values as though
7582 the symbol were not defined.
7583 (tc_gen_reloc): Likewise.
7585 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7587 * read.c (sizeof_leb128): Referenced externally by write.c so
7590 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7592 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7593 and expand a 'debug' symbol associated with the next instruction
7594 that does not cause a short instruction to be filled with a NOP.
7595 (md_pseudo_table): Add support for .debugsym.
7596 (assemble_parallel_insn): Add calls to expand_debug_sym as
7598 (md_assemble): Ditto.
7600 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7602 * as.c (main): Conditionally call setlocale.
7603 * gasp.c (main): Likewise.
7604 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7605 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7607 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7609 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7611 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7613 * config/tc-hppa.c: Change all calls to bzero to use memset.
7614 (pa_ip): Add cast to avoid warning.
7615 (tc_gen_reloc, md_apply_fix): Likewise.
7616 (pa_find_space_by_number): Likewise.
7617 (hppa_force_relocation): Likewise.
7618 (pa_block): Change i to unsigned int.
7619 * config/obj-som.h (obj_som_copyright): Declare.
7621 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7623 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7624 for line numbers for assembly source.
7626 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7628 * configure.in: Change version number to 2.9.4
7629 * configure: Rebuild.
7631 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7633 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7635 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7637 * ecoff.h: Change symbolS in function declaration to struct
7640 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7643 (md_convert_frag): Fix i18n typo.
7645 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7647 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7648 * ecoff.h: Protoype it.
7649 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7650 [EVAX] (s_alpha_prologue): Delete.
7651 (md_pseudo_table): Update.
7653 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7655 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7656 array to local pointer.
7657 (get_args, parse_expr): Add casts to avoid warnings.
7659 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7661 * read.c (s_set): Cast xmalloc return value to fragS *.
7662 * config/tc-m68k.c (m68k_ip): Function made static to match
7663 previous forward declaration.
7664 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7666 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7668 * config/tc-v850.c: Add internationalisation macros to error
7671 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7672 macros to error strings.
7674 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7676 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7677 reloc is in the TOC csect.
7678 (md_apply_fix3): Correct gettext typo.
7680 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7682 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7683 .L - they are local labels and the branches are not really
7684 function calls but rather far jumps.
7686 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7688 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7690 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7692 * config/tc-i386.c (md_assemble): Print operand number rather than
7693 using ordinal_names.
7694 (i386_operand): Likewise.
7696 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7698 * Makefile.am (INTLLIBS): Define to work around apparent automake
7700 All Makefiles: Regenerated.
7702 * Many files: Added gettext invocations around user-visible
7704 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7705 HAVE_LC_MESSAGES): Define.
7706 * dep-in.sed: Added asintl.h.
7707 * po/Make-in: New file.
7708 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7710 * read.c (Z_): Renamed from `_'.
7711 * Makefile.am (SUBDIRS): Added po.
7712 (POTFILES): new macro.
7713 (po/POTFILES.in): New target.
7714 ($(OBJS)): Added asintl.h.
7716 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7717 (as_new_LDADD): Added $(INTLLIBS).
7718 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7719 (gasp_new_LDADD): Added $(INTLLIBS).
7720 (gasp_new_DEPENDENCIES): New macro.
7721 * configure, aclocal.m4: Rebuilt.
7722 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7724 (ALL_LINGUAS): Define.
7725 * macro.c: Include "asintl.h".
7726 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7727 * as.h: Include "asintl.h".
7728 * config/tc-i386.c (ordinal_names): Removed.
7729 (md_assemble): Changed error text to avoid ordinal_names.
7730 (i386_operand): Likewise.
7731 (reloc): Added as_bad to avoid i18n problems.
7732 (tc_gen_reloc): Likewise.
7733 * config/tc-arm.c (bad_args): Now a #define.
7735 * config/obj-vms.c (VMS_stab_parse): Changed type of
7737 (global_symbol_directory): Unified strings to avoid i18n
7739 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7740 avoid i18n problems.
7741 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7742 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7744 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7746 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7748 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7750 * as.c (print_version_id): Added an fprintf to avoid i18n
7752 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7754 * expr.c (expr): Added as_warn call to avoid i18n problems.
7755 * messages.c (as_assert): Changed code to avoid i18n problems.
7756 (as_abort): Likewise.
7757 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7758 (s_space): Likewise.
7759 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7761 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7763 * config/tc-i386.c (check_prefix): New static function, split out
7765 (struct _i386_insn): Add wait_prefix field.
7766 (md_assemble): Remove wait_prefix local variable. Use
7767 check_prefix when adding a prefix.
7769 * config/tc-i386.c (current_templates): New static variable.
7770 (md_assemble): Remove current_templates local variable.
7771 (md_assemble, i386_operand): Improve error and warning messages in
7772 many places. Add RESTORE_END_STRING in many places before error
7773 return. Clarify some comments.
7775 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7777 (md_assemble): Parse string instruction operands, looking for
7778 segment override prefixes. Check for invalid segment prefixes on
7780 (i386_operand): i.seg[] and max mem_operand changes for string
7782 * config/tc-i386.h (EsSeg): Define.
7784 * config/tc-i386.h (regKludge): Define.
7785 (iclrKludge, imulKludge): Don't define.
7786 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7787 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7788 opcode_modifier checks to look for more common cases first. Add
7789 default_seg for IsString case.
7791 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7793 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7795 * configure: Rebuild with new automake and libtool.
7796 * aclocal.m4, Makefile.in: Likewise.
7798 * doc/Makefile.am (as.dvi): New target.
7799 * doc/Makefile.in: Rebuild.
7801 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7803 * configure.in: Added sparc86x support.
7805 * configure: Rebuild.
7807 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7809 (md_parse_option): Warn if -EL is not supported for this architecture.
7811 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7813 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7815 * config/tc-mips.c (mips_ip): Note when we use get match on
7816 the full instruction name.
7818 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7820 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7821 back into the expression to handle add/sub simplification correctly.
7823 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7825 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7827 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7829 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7832 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7834 * symbols.c (max_indent_level): New global.
7835 (print_symbol_value_1): Use it.
7836 * expr.h (expr_build_dot): Declare.
7837 * expr.c (expr_build_dot): New function.
7839 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7841 * symbols.c (print_binary): New function.
7842 (print_expr_1): Call it.
7844 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7846 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7847 operand in the opcode.
7849 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7851 * config/tc-i386.h: Reorder operand flags and opcode modifier
7852 flags for clarity. Remove unused definitions: Unknown,
7853 ImmUnknown, DispUnknown, NoModrm.
7854 * config/tc-i386.c (type_names): Add missing Debug type.
7855 (md_assemble): Better duplicate prefix checking. Quicker string
7856 instruction check via new opcode_modifier flag.
7858 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7860 * doc/as.texinfo (Invoking): Clarify -Wa example.
7862 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7864 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7865 (s_mips_weakext): Define.
7866 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7867 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7870 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7872 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7873 is an error if the value can not be computed at assembly time.
7874 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7876 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7878 * gasp.c (main): Set next field of new include_path structure to
7879 NULL. From Avery Pennarun <averyp@gdc.ca>.
7881 * read.c (s_mri_sect): Call as_bad rather than abort for an
7882 unsupported MRI target.
7884 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7886 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7887 the destination of a branch instruction should be altered.
7888 (find_real_start): New function: Locate the real, Thumb coded
7889 start of a Thumb function.
7890 (do_t_branch23): Alter the destination of branches to Thumb
7893 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7895 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7897 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7900 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7902 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7903 * doc/c-hppa.texi: Likewise.
7905 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7907 * Makefile.am: Rebuild dependencies.
7908 * Makefile.in: Rebuild.
7910 * Makefile.am (DEP_INCLUDES): New variable.
7911 (.dep1): Change to work when srcdir is not an absolute path.
7912 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7913 * Makefile.in: Rebuild.
7915 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7917 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7918 LinearAddress patch.
7920 * configure.in: Set version to 2.9.1.
7921 * configure: Rebuild.
7923 * Branched binutils 2.9.
7925 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7927 * config/tc-i386.h (FWait): Define.
7928 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7929 other prefixes. Check FWait flag in opcode table to see which
7930 instructions require an fwait prefix.
7932 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7934 * stabs.c (get_stab_string_offset): Always create a stab string
7937 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7939 Fix some gcc -Wall warnings:
7940 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7941 * ehopt.c (eh_frame_code_alignment): Likewise.
7942 * expr.c (integer_constant, operand): Likewise.
7943 * frags.c (frag_align): Likewise.
7944 * gasp.c (level_0, change_base, doinstr): Likewise.
7945 * hash.c (hash_ask): Likewise.
7946 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7947 (debugging_pseudo): Likewise.
7948 * macro.c (define_macro, check_macro): Likewise.
7949 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7950 (ignore_rest_of_line, float_cons): Likewise.
7951 * symbols.c (decode_local_label_name): Likewise.
7952 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7953 (fixup_segment, number_to_chars_bigendian): Likewise.
7954 (number_to_chars_littleendian): Likewise.
7955 * config/atof-ieee.c (gen_to_words): Likewise.
7956 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7957 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7958 * read.c (output_big_sleb128): Initialize locals to avoid
7960 (output_big_uleb128, equals): Likewise.
7961 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7962 to unsigned int. Change zeros to unsigned int.
7963 * cond.c (s_if): Add return to default case.
7964 * frags.c (frag_now_fix): Change return type to addressT.
7965 * frags.h (frag_now_fix): Update declaration.
7966 * listing.c (file_info_struct): Change linenum to unsigned int.
7967 (struct list_info_struct): Change hll_line to unsigned int.
7968 (print_source): Update format string.
7969 * read.c (emit_expr): Change scan to unsigned int, and don't
7970 bother to initialize it.
7971 * symbols.c (dollar_label_count): Change to unsigned long.
7972 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7973 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7974 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7976 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7978 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7979 mcf5200 just as we do for m68000.
7980 (m68k_init_after_args): Likewise.
7981 (md_estimate_size_before_relax): Likewise.
7983 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7985 * config/tc-v850.c (md_assemble): Store relocation addend in
7986 fixup instead of instruction.
7988 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7990 * config/tc-i386.c (md_assemble): Swap template arguments to
7991 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7992 This macro is currently symmetric, so passing them the wrong
7993 way didn't cause any problem, but may if the macro is changed
7995 After copying template to i.tm, use i.tm. rather than t-> to
7996 access fields, and make t a const*
7997 Move i.tm.operand_types[] swap to immediately after the copy.
7999 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8001 * expr.h (expr_build_uconstant): Add prototype.
8002 (expr_build_unary,expr_build_binary): Add prototypes.
8003 * expr.c (expr_build_uconstant): New function.
8004 (expr_build_unary,expr_build_binary): New functions.
8006 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8008 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8009 * macro.c (macro_expand_body): Increase buffer size.
8010 * messages.c (as_warn): Likewise.
8011 (as_warn_where, as_bad, as_bad_where): Likewise.
8013 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8015 Based on patch from H.J. Lu <hjl@gnu.org>:
8016 * Makefile.am (DISTSTUFF): New variable.
8017 (diststuff): New target.
8018 * Makefile.in: Rebuild.
8020 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8022 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8023 m32r_elf_section_change_hook.
8025 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8026 emit a nop if a section ends with a 16 bit instruction.
8028 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8030 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8031 s_lcomm rather than obj_coff_lcomm.
8032 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8034 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8036 * config/tc-i386.h (LinearAddress): Define.
8037 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8038 instruction, don't use a default segment.
8040 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8042 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8043 * configure: Rebuild.
8045 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8047 * aclocal.m4, configure: Rebuild with libtool 1.2.
8049 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8051 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8052 PC relative branches. Patch courtesy of Jonathan Walton.
8055 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8057 * configure.in (emulations): Add thumb-pe target.
8059 * configure (emulations): Add thumb-pe target.
8061 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8063 * itbl-lex.l (yywrap): Don't define if already defined as a
8066 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8068 * depend.c (quote_string_for_make): New function.
8069 (wrap_output): Use it.
8071 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8073 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8074 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8076 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8078 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8079 Recognize -GN and -relax.
8080 (md_begin): Initialize gp size from -G switch.
8081 (alpha_force_relocation): Always force if -relax.
8082 (alpha_align): Take a new argument that will specify when to
8083 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8084 Change all callers. Emit nop alignment padding as nop+unop pair.
8086 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8088 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8089 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8091 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8093 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8094 require padding to the next long word boundary.
8096 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8098 * cgen.c: #include symcat.h.
8099 * config/tc-m32r.c: Likewise.
8101 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8103 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8104 absolute expressions instead of '$' prefixed register names.
8106 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8108 * read.c (s_set): Record file and line info for symbols when -as.
8109 (pseudo_set): Don't overwrite that dummy fragment.
8111 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8113 * config/tc-ppc.c (md_pseudo_table): Add "section".
8114 (ppc_named_section): New static function.
8116 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8118 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8119 so we don't have to scan the entire list.
8121 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8123 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8124 case, allow the parallel instructions to modify the same flag
8127 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8129 * listing.c (list_symbol_table): Categorize symbols by
8130 undefined_section rather than sy_frag->line == NULL.
8132 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8134 * Makefile.am (install-exec-local): Install properly when ln
8135 fails or tooldir == prefix.
8137 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8139 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8140 Test result of insert_operand for error.
8142 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8144 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8145 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8146 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8147 * doc/Makefile.in: Rebuild.
8149 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8151 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8152 (macro): Fix handling of M_COP[0-3].
8154 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8156 Based on patches from Ross Harvey <ross@teraflop.com>:
8157 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8158 if macro_alternate or macro_mri.
8159 (getstring): Remove support for byte constants between < and >.
8160 (get_any_string): '<' only starts a string if macro_alternate or
8162 (macro_expand_body): Permit keyword parameters following
8163 positional parameters.
8165 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8166 * configure.in (alpha*-*-netbsd*): New target.
8167 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8168 * configure: Rebuild.
8170 * as.h (flag_warn_suppress_instructionswap): Move from here...
8171 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8172 here, and make static.
8174 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8175 BFD_ASSEMBLER or MANY_SEGMENTS.
8177 * as.c (show_usage): Update bug-gnu-utils address.
8178 * gasp.c (show_usage): Likewise.
8179 * doc/as.texinfo (Bug Reporting): Likewise.
8181 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8183 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8184 insns regardless of the size of a pointer if we're in mips I or
8186 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8188 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8190 Fix rac to accept only a0:
8191 * tc-d10v.c (parallel_ok, find_opcode):
8192 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8193 Introduce OPERAND_GPR.
8195 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8197 * read.c (s_fill): Handle non-constant repeat counts by creating
8198 an rs_space fragment.
8200 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8202 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8203 from as_bad to as_warn.
8205 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8207 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8208 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8209 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8211 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8213 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8214 seg_fix_rotP rather than fix_root from seg_info.
8216 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8218 * expr.c: Add support for 0x1_2_3_4 bignums.
8220 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8222 * configure.in: Change -linux* to -linux-gnu*.
8223 * configure: Rebuild.
8225 * app.c (do_scrub_begin): Treat \r as whitespace.
8227 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8229 * Makefile.am: Update dependencies.
8230 * Makefile.in: Rebuild.
8232 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8234 * configure, aclocal.m4: Rebuild with new libtool.
8236 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8238 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8239 the argument to bfd_set_arch_mach.
8240 (load_address): Use bfd_arch_bits_per_address to determine the
8241 bit size of an address instead of looking at the isa level.
8242 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8244 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8246 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8248 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8250 * ehopt.c: New file.
8251 * as.h (enum _relax_state): Add rs_cfa.
8252 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8253 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8254 * read.c (emit_expr): Call check_eh_frame.
8255 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8256 (relax_segment): Likewise.
8257 * Makefile.am: Rebuild dependencies.
8258 (GAS_CFILES): Add ehopt.c.
8259 (GENERIC_OBJS): Add ehopt.o.
8260 * doc/internals.texi (Frags): Document rs_cfa.
8262 * as.c (show_usage): Mention --traditional-format.
8263 (parse_args): Accept --traditional-format.
8264 * as.h (flag_traditional_format): Declare.
8265 * output-file.c (output_file_create): If flag_traditional_format,
8266 set BFD_TRADITIONAL_FORMAT on stdoutput.
8267 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8269 * config/tc-mips.c (append_insn): Make sure that if we have a
8270 fixup for an unmatched %hi reloc, it does not associated with a
8273 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8274 * doc/Makefile.in: Likewise.
8276 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8278 * config/tc-m32r.c (check_for_side_effects): New function.
8279 (can_make_parallel): Add checks for instruction side effects
8280 clashing with the other instruction.
8281 (assemble_parallel_insn): Improve warning messages. Return error
8282 message from non-swapped instruction order.
8284 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8286 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8288 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8289 md_cleanup definition. This moves the forced literal output to
8290 the end of the source pass, and avoids macro's inserting literals
8291 into the code immediately after the macro expansion.
8293 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8295 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8296 a gas internal symbol is adjustable.
8297 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8299 * as.h: If gcc version greater than 2.6, use `__format__' and
8300 `__printf__' in function attributes, rather than `format' and
8303 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8305 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8307 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8309 Add tms320c30 support:
8310 * config/tc-tic30.h: New file.
8311 * config/tc-tic30.c: New file.
8312 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8313 TARGET_FORMAT as "coff-tic30".
8314 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8315 * Makefile.am: Rebuild dependencies.
8316 (CPU_TYPES): Add tic30.
8317 (CPU_OBJ_VALID): tic30-aout is valid.
8318 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8319 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8320 * configure, Makefile.in: Rebuild.
8322 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8324 * config/tc-v850.c (md_assemble): Improvements to error messages.
8326 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8328 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8329 BFD_RELOC_HI16_S to store the high bits of any value.
8331 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8332 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8333 assembler calculate relocations to any external symbol at all.
8334 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8335 involving generation of pc-relative relocs.
8336 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8337 has been moved to md_apply_fix3.
8339 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8340 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8341 which actually means (the address of identifier's GOT entry) +
8342 constant, which is not particularly useful.
8344 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8346 * read.h (include_dirs): Declare.
8347 (include_dir_count,include_dir_maxlen): Declare.
8349 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8351 * configure.in: Correct check for shared opcodes library.
8352 * configure: Rebuild.
8354 * listing.c (buffer_line): If we can't open the file, set at_end.
8355 (listing_print): Remove unused local variable fi.
8357 * config/m68k-parse.y (reglistpair): Handle register list in
8360 * config/vms-conf.h: Don't undef VERSION.
8362 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8364 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8366 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8368 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8369 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8370 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8371 (EXTRA_DIST): Define.
8372 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8373 explicitly rather than via the list of object files.
8374 (gcc-as.opt): New file created when make-gas.com is run.
8375 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8376 itbl-cpu.h} to #include appropriate file rather than copying that
8378 * config/vms-conf.h: Synchronize with current config.in.
8379 * Makefile.in: Rebuild.
8381 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8383 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8384 (parallel_ok): Relaxed parallel subinstruction dependency check.
8386 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8388 * as.h (flag_warn_suppress_instructionswap): added new flag.
8389 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8390 command line argument.
8391 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8392 warning only if flag_warn_suppress_instructionswap is false.
8394 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8396 * configure.in (i386-*-mingw32*): New target.
8397 * configure: Rebuild.
8399 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8401 * symbols.c (resolve_symbol_value): Don't set the segment if it
8402 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8404 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8407 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8409 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8410 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8413 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8415 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8417 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8419 * config/tc-v850.c (v850_insert_operand): Display instruction when
8420 an error is encountered.
8422 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8424 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8425 (i386-*-sco3.2v5*coff): New target.
8426 (i386-*-sco3.2*): New target.
8427 * configure: Rebuild.
8429 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8431 * config/tc-v850.c: Tidy error message production.
8433 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8435 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8436 validate_immediate return value in the right type for comparisons
8439 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8441 * listing.c (MAX_BYTES): Use listing variables not constants.
8442 (data_buffer): No longer an array, but a pointer.
8443 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8444 (listing_listing): Allocate data_buffer.
8446 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8448 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8449 --listing-rhs-width, --listing-cont-lines.
8450 (show_usage): Update.
8451 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8452 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8453 (print_lines): Use the variables instead of the constants.
8454 (listing_listing): Likewise.
8455 * listing.h: Declare the new vars.
8457 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8459 * as.c (parse_args): Add --keep-locals alias for -L.
8460 Add --strip-local-absolute.
8461 (show_usage): Update.
8462 * as.h (flag_strip_local_absolute): New flag.
8463 * symbols.c (S_IS_LOCAL): Use it.
8464 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8465 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8466 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8468 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8470 * config/tc-m32r.c: Detect if explicitly parallel instructions
8471 might have an io conflict and issue a warning message.
8473 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8475 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8476 cgen_swap_fixups): Functions to save, restore and swap the fixup
8477 chain with a backup copy.
8478 (cgen_asm_finish_insn): Returns address of constructed insn.
8480 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8482 * listing.c (file_info_struct): Remove FILE, add POS.
8483 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8484 (file_info): Don't open the file.
8485 (buffer_line): Check for the file in the last_open cache, updating
8487 (print_source): Don't reference file_info->file.
8488 (listing_listing): Likewise.
8489 (listing_print): Close the file in the cache, if any.
8491 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8493 * read.c (dwarf_file_string): New file static variable.
8494 (emit_expr): Look for constant sequence that leads up to a file
8495 name in DWARF debugging output.
8496 (stringer): Use dwarf_file_string to decide whether to accept a
8497 string as a file name.
8499 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8501 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8502 (crack_operand): Add reg->reglst MRI hack.
8503 (r_seg): Put reglst symbols in reg_section.
8504 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8506 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8508 * tc-sh.c (get_specific): Handle SGR & DBR.
8510 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8512 * tc-h8300.c (parse_reg): Take the length of the symbol into
8513 account when attempting to match a register name.
8514 * tc-h8500.c (parse_reg): Likewise.
8516 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8518 * cgen.c: Formatting changes to improve readability.
8520 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8522 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8525 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8527 Based on a patch from Jim Wilson
8528 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8529 (tc_gen_reloc): Handle cross section PC relative relocs
8532 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8534 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8536 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8538 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8539 (expr_jmp_buf): New static local.
8540 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8541 (cgen_md_operand): New function.
8542 * tc-m32r.c: Clean up pass over `struct foo' usage.
8543 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8545 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8547 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8548 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8550 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8552 * config/tc-i386.c (i386_operand): Give an error if there are
8553 unrecognized characters after an expression.
8555 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob