| blob | b6b9191c7f2c36ed4b800d8e564a3fe7db94de56 |
1 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
3 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
4 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
6 2001-06-06 Alan Modra <amodra@bigpond.net.au>
8 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
9 <JumpByte, JumpDword insn output>: Remove dead code.
11 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
13 * as.c (parse_args): Correct option name "listing-lhs-width2".
15 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
17 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
18 status.
20 2001-05-30 Richard Henderson <rth@redhat.com>
22 * read.c (emit_leb128_expr): Call md_cons_align.
24 2001-05-28 Jeff Sturm <jsturm@one-point.com>
26 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
27 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
28 (tc_gen_reloc): Likewise.
29 (sparc_cons_align): Don't clear sparc_no_align_cons.
30 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
31 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
33 2001-05-27 Alan Modra <amodra@one.net.au>
35 * write.c (relax_segment <rs_space>): Check the section of a
36 symbol to determine whether it is absolute rather than comparing
37 its frag against zero_address_frag as listings play tricks with
38 frags.
40 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
41 allocated in the same chunk as the fixed part.
43 2001-05-26 Alan Modra <amodra@one.net.au>
45 * write.c (relax_segment <rs_space>): Calculate growth using
46 addresses before stretch. Prevent repeated error messages.
47 From Peter Jakubek <pjak@snafu.de>
48 Use as_bad_where and as_warn_where to pinpoint errors.
50 2001-05-25 Alan Modra <amodra@one.net.au>
52 * symbols.c (resolve_symbol_value): Always set segment, even when
53 not finalizing symbol value.
55 * config/obj-ieee.c (write_object_file): Set finalize_syms.
56 * config/obj-coff.c (write_object_file): Likewise.
57 * (size_section): Remove rs_space assert as fr_symbol is no longer
58 removed.
59 (fill_section): Likewise.
61 * configure.in: Replace linuxoldld with linux*oldld.
62 * configure: Regenerate.
64 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
65 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
66 that have been finalized.
68 * symbols.c (resolve_symbol_value): Clear sy_resolving before
69 taking exit_dont_set_value.
71 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
72 relaxing.
74 2000-05-24 Tom Rix <trix@redhat.com>
76 * config/obj-coff.c : (add_lineno) xcoff allows negative line
77 numbers
78 * config/tc-ppc.c (ppc_stabx) : fix generated symbol
80 2001-05-24 Alan Modra <amodra@one.net.au>
82 * write.c (write_object_file): Set finalize_syms = 1 before
83 size_seg is called.
85 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
87 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
88 architecture, remove erraneous ISA_MIPS32.
89 (md_show_usage): Add MIPS r12k support.
90 (mips_cpu_info_table): Add MIPS r12k support.
92 2001-05-22 Alan Modra <amodra@one.net.au>
94 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
95 testing for NULs.
97 * symbols.c (resolve_symbol_value): Remove "finalize" param,
98 instead use finalize_syms directly. Don't treat expressions
99 specially with regard to finalize_syms. Update calls to self.
100 (resolve_local_symbol): Update call to resolve_symbol_value.
101 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
102 !finalize_syms.
103 * symbols.h (resolve_symbol_value): Update prototype.
104 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
105 to resolve_symbol_value.
106 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
107 * config/obj-coff.c (do_relocs_for): Likewise.
108 (yank_symbols): Likewise.
109 (fixup_segment): Likewise.
110 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
111 * config/tc-mips.c (md_convert_frag): Likewise.
112 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
113 (ppc_fix_adjustable): Likewise.
114 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
115 (dwarf2dbg_convert_frag): Likewise.
116 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
117 (eh_frame_convert_frag): Likewise.
118 * expr.c (make_expr_symbol): Likewise.
119 * write.c (adjust_reloc_syms): Likewise.
120 (write_object_file): Likewise.
121 (relax_segment): Likewise.
122 (fixup_segment): Likewise.
123 (finalize_syms): Init to zero, and update comment.
124 (write_object_file): Set finalize_syms to 1 rather than 2.
125 * doc/internals.texi (sy_value): Mention finalize_syms.
126 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
128 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
129 as relaxable if embedded system, make weak syms non-relaxable.
130 Move definition..
131 (tc_m68k_fix_adjustable): ..so it can be used here.
132 (md_apply_fix_2): Sign extend without conditional.
134 * config/tc-v850.c: Update copyright.
136 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
138 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
139 howto entry is not found.
141 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
143 * config/tc-mn10300.c (mn10300_force_relocation): Don't
144 optimize differences between symbols in code sections to
145 constants.
146 (mn10300_fix_adjustable): Don't adjust to section+offset
147 relocations pointing at symbols in code sections.
149 2001-05-16 Alan Modra <amodra@one.net.au>
151 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
152 for 8 byte insns.
153 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
154 opcodes are output rather than after. Delete insn_size.
155 * config/tc-v850.c (md_assemble): Similarly, but delete
156 total_insn_size.
158 2001-05-14 Richard Henderson <rth@redhat.com>
160 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
161 last change.
163 2001-05-14 Richard Henderson <rth@redhat.com>
165 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
166 also collect whether to expect an FDE augmentation.
167 (check_eh_frame): Rewrite as a state machine. Track where in
168 an FDE we are located, skip any augmentation.
169 (eh_frame_estimate_size_before_relax): Get code alignment from
170 the fragment subtype.
171 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
172 * read.c (emit_leb128_expr): Call check_eh_frame.
174 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
176 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
177 before a relaxable insns.
179 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
181 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
182 between symbols if the base symbol is in the current section;
183 emit a PC-relative relocation instead.
185 2001-05-12 Peter Targett <peter.targett@arccores.com>
187 * config/tc-arc.c: Update copyright and tidy source comments.
188 (md_pseudo_table): Add directive .cpu back as an alias for
189 .option. Add .file and .line for dwarf2 support.
190 (arc_mach_type): Make bfd_mach_arc_6 default.
191 (md_longopts): Add entry 'pre-v6' representing old command line
192 option when assembling for 'arc5' core versions.
193 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
194 default behaviour.
195 (arc_code_symbol): Make symbol value for @h30 fixup expression
196 equal to O_constant.
197 (md_assemble): Call dwarf2_emit_insn.
198 Include "dwarf2dbg2.h". Formatting fixes throughout file.
199 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
200 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
202 2001-05-11 Jakub Jelinek <jakub@redhat.com>
204 * config/tc-ia64.c (special_linkonce_name): New.
205 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
206 .gnu.linkonce.ia64unw{,i}.FOO.
207 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
208 (dot_endp): Add comment about it.
210 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
212 * config/tc-arm.c (arm_handle_align): When truncating an aligned
213 block, ensure that the low order bits of the alignment are
214 preserved.
216 2001-05-10 Alan Modra <amodra@one.net.au>
218 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
219 symbol_next.
221 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
222 current variable part of frag.
223 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
224 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
225 * config/tc-m68hc11.c (RELAX_STATE): Define.
226 (RELAX_LENGTH): Define.
227 (md_estimate_size_before_relax): Handle non-relaxable cases
228 separately from relaxable cases for clarity, and return correct
229 size for multi-pass relaxation.
230 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
231 (md_estimate_size_before_relax): As for tc-m68hc11.c.
232 (md_convert_frag): Remove "length_code".
233 * config/tc-vax.c (RELAX_STATE): Define.
234 (RELAX_LENGTH): Define.
235 (md_relax_table): Add missing entry.
236 (md_estimate_size_before_relax): As for tc-m68hc11.c.
237 (md_convert_frag): Remove "length_code".
238 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
239 don't bother setting fr_var. Return correct size for multi-pass
240 relaxation.
241 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
242 (md_convert_frag): Don't bother clearing fr_var.
243 (md_pseudo_table): Correct initialization.
244 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
245 (md_estimate_size_before_relax): No need to set fr_var.
246 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
247 (md_estimate_size_before_relax): No need to set fr_var.
249 2001-05-09 Richard Henderson <rth@redhat.com>
251 * config/tc-ia64.c (generate_unwind_image): Align the fragment
252 beginning a function's unwind info block.
254 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
256 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
258 2001-05-08 Andreas Schwab <schwab@suse.de>
260 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
261 fx_pcrel_adjust explicitly sign extend when reading it.
263 2001-05-08 Alan Modra <amodra@one.net.au>
265 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
266 from md_relax_table, and combine some switch cases.
268 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
270 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
271 from offset in non-pcrel operands too.
273 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
275 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
276 * config/tc-arm.c (arm_handle_align): Do not insert more than
277 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
278 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
280 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
282 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
283 Run "make dep-am".
284 * Makefile.in: Regenerate.
285 * configure.in: Remove duplicate mips-*-ecoff* entry.
286 * configure: Regenerate.
288 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
289 (n_names): Cast away type mismatch.
290 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
291 (obj_ecoff_frob_symbol): Likewise.
292 * ecoff.c: (add_file): Add unused attribute.
293 (ecoff_directive_begin): Likewise.
294 (ecoff_directive_bend): Likewise.
295 (ecoff_directive_def): Likewise.
296 (ecoff_directive_dim): Likewise.
297 (ecoff_directive_scl): Likewise.
298 (ecoff_directive_size): Likewise.
299 (ecoff_directive_type): Likewise.
300 (ecoff_directive_tag): Likewise.
301 (ecoff_directive_val): Likewise.
302 (ecoff_directive_endef): Likewise.
303 (ecoff_directive_end): Likewise.
304 (ecoff_directive_ent): Likewise.
305 (ecoff_directive_extern): Likewise.
306 (ecoff_directive_file): Likewise.
307 (ecoff_directive_fmask): Likewise.
308 (ecoff_directive_frame): Likewise.
309 (ecoff_directive_mask): Likewise.
310 (ecoff_directive_loc): Likewise.
311 (mark_stabs): Likewise.
312 (ecoff_stab): Likewise.
313 (ecoff_frob_symbol): Cast away type mismatch.
314 (ecoff_padding_adjust): Likewise.
315 (ecoff_build_symbols): Likewise.
316 (ecoff_build_procs): Likewise.
317 (ecoff_build_aux): Likewise.
318 (ecoff_build_strings): Likewise.
319 (ecoff_build_fdr): Likewise.
320 (ecoff_build_debug): Likewise.
321 * itbl-ops.c (itbl_assemble): Variable initialization.
323 2001-05-03 Alan Modra <amodra@one.net.au>
325 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
326 expressions rather than triggering an assert.
328 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
330 * config/tc-openrisc.c: New file.
331 * config/tc-openrisc.h: Likewise.
333 * Makefile.am: Add OpenRISC target.
334 * Makefile.in: Regenerated.
336 * configure.in (openrisc-*-*): Add target.
337 * configure: Regenerated.
339 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
341 * config/tc-arm.c (arm_frag_align_code): Change error message to
342 more explanatory version.
344 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
346 * config/tc-mips.c (md_parse_option): Also accept
347 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
349 2001-04-27 David Mosberger <davidm@hpl.hp.com>
351 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
352 argument passing order: predicate goes last, not first.
354 2001-04-27 Sean McNeil <sean@mcneil.com>
356 * configure.in: Add arm-vxworks.
357 * configure: Regenerate.
359 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
361 * config/tc-arm.c (arm_handle_align): New Function: Generate
362 no-op filled alignment frags.
363 (arm_frag_align_code): New Function: Create a code alignment frag.
364 (arm_init_frag): New Function: Initialse the target dependent
365 parts of a frag.
367 * config/tc-arm.h (TC_FRAG_TYPE): Define.
368 (TC_FRAG_INIT): Define.
369 (HANDLE_ALIGN): Define.
370 (md_do_align): Define.
372 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
374 * config/obj-coff.c (do_linenos_for): Check to see if the filename
375 symbol has been initialised before extracting its symbol index.
377 2001-04-24 H.J. Lu <hjl@gnu.org>
379 * configure: Regenerated with the right version of autoconf.
381 2001-04-24 Christian Groessler <cpg@aladdin.de>
383 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
384 generate R_CALLR and R_REL16 relocations
386 2000-04-20 Jason Eckhardt <jle@redhat.com>
388 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
389 since frag_now can change after d10v_cleanup is called.
391 2001-04-16 David O'Brien <obrien@FreeBSD.org>
393 * configure.in: Add the em type for FreeBSD targets.
394 * configure: Regenerate.
396 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
398 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
399 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
401 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
402 pc-relative relocations not placed at the end of the instruction.
404 2001-04-13 Jim Wilson <wilson@redhat.com>
406 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
407 excluding br.i.
409 2001-04-13 Jakub Jelinek <jakub@redhat.com>
411 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
412 handle SHF_MERGE and SHF_STRINGS.
413 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
414 (obj_elf_section): Allow additional argument specifying entity size.
415 * write.c (adjust_reloc_syms): Keep relocations against local symbols
416 in SEC_MERGE sections.
418 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
420 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
422 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
424 * expr.c (operand): Pass &c to md_parse_name().
425 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
427 2001-04-07 Steven J. Hill <sjhill@cotw.com>
429 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
431 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
432 * Makefile.in: Regenerated.
434 * configure.in: Use traditional MIPS targets for Linux/MIPS.
435 * configure: Regenerated.
437 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
439 * config/tc-mn10300.c (xr_registers): Added `pc'.
441 2001-04-05 Alan Modra <alan@linuxcare.com.au>
443 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
444 * configure: Regenerate.
446 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
447 cases, and always return size based on current fr_subtype.
448 (md_begin): Move initialization of md_relax_table..
449 (md_relax_table): ..to static initializer. Set rlx_length for
450 UNDEF_WORD_DISP cases.
451 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
452 (md_begin): Likewise.
453 (md_relax_table): Likewise.
454 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
455 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
456 Set rlx_backward and rlx_forward to zero for unused states.
457 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
458 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
459 (UNCOND12, UNCOND32): Remove duplicate defines.
461 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
463 * config/tc-cris.c (md_estimate_size_before_relax) <case
464 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
465 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
466 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
467 Add cases to cover all relax states.
468 (cris_insn_first_word_frag): New.
469 (md_assemble): Call cris_insn_first_word_frag to get the first
470 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
471 end. Drop variable insn_size.
472 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
473 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
474 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
476 * write.c (write_object_file): Reset broken word state before
477 calling relax_seg.
479 2001-03-31 Alan Modra <alan@linuxcare.com.au>
481 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
482 for one line if not already enabled.
483 * cond.c (s_elseif): Correct conditional assembly listing.
484 (s_else): Likewise.
486 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
487 Don't abort on NULL current_cframe.
489 2001-03-30 Alan Modra <alan@linuxcare.com.au>
491 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
492 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
493 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
494 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
495 * config/obj-coff.c (do_relocs_for): Likewise.
496 (yank_symbols): Likewise.
497 (fixup_segment): Likewise.
498 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
499 (ppc_fix_adjustable): Likewise.
500 * config/tc-mips.c (md_convert_frag): Likewise.
501 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
502 * ehopt.c (eh_frame_convert_frag): Likewise.
503 * expr.c (make_expr_symbol): Likewise.
505 * frags.h (struct frag): Add last_fr_address. Reorder fields for
506 better packing.
507 * symbols.c (resolve_symbol_value): Don't fix expression values
508 until relaxation is complete.
509 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
510 (S_GET_VALUE): Likewise, and return unresolved expression value.
511 * write.c (finalize_syms): New.
512 (relax_and_size_seg): Split into..
513 (relax_seg): New function, returns 1 if anything changed..
514 (size_seg): And the remainder of relax_and_size_seg.
515 (fixup_segment): Arrange for final resolution of sym values.
516 (adjust_reloc_syms): Likewise.
517 (write_object_file): Likewise, and repeatedly call relax_seg until
518 nothing more changes.
519 (relax_segment): Return 1 if anything changed. Use correct types
520 for rs_org `target' and `after'.
521 * write.h (finalize_syms): Declare.
522 (relax_segment): Update prototype.
524 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
525 do-nothing cases to switch to avoid abort on a second relaxation
526 pass, and tidy code a little.
527 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
528 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
529 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
530 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
531 (md_relax_table): Remove first four unused entries. Increment
532 rlx_length by one throughout table, and update comments to suit.
533 (md_estimate_size_before_relax): Return size of current variable
534 part of frag to reflect reality when relaxing more than once.
535 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
536 (COND32, UNCD32): Rename to DISP32 throughout.
537 (UNDEF_WORD_DISP): Renumber to 3.
538 (md_estimate_size_before_relax): Add extra do-nothing cases.
539 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
540 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
541 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
542 handle word and dword branches.
544 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
546 * config/tc-cris.h (tc_fix_adjustable): Allow only
547 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
548 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
549 example in comment to valid type.
551 2001-03-28 H.J. Lu <hjl@gnu.org>
553 * read.c (equals): Set to local for COFF only if it hasn't been
554 defined before.
556 2001-03-28 Alan Modra <alan@linuxcare.com.au>
558 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
559 (md_begin): Use it when setting default architecture.
561 2001-03-27 Nick Papadonis <nick@coelacanth.com>
563 * read.c (equals): (for COFF) default symbols to being local.
565 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
567 * configure.in (cris-*-*): Change default emulation to criself.
568 (cris-*-*aout*): New rule.
569 * configure: Regenerate.
571 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
573 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
574 BFD_RELOC_390_GOTENT.
575 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
576 BFD_RELOC_390_GOTENT.
578 2001-03-26 Nick Clifton <nickc@redhat.com>
580 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
581 * config/tc-s390.c (s390_force_relocation): New function: Force
582 relocations for VTINHERIT relocs.
584 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
586 * doc/as.texinfo: Put @c man begin to generate the as man page.
587 When generating man, define all the variables. Re-organize some
588 options to obtain better indentation of man page.
589 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
590 (as.1): Build from as.texinfo.
591 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
593 2001-03-25 Alan Modra <alan@linuxcare.com.au>
595 * config/tc-i386.c (i386_scale): Accept an absolute expression for
596 scale factor, and return the end of the expression.
597 (i386_operand): Modify for above.
599 2001-03-23 Nick Clifton <nickc@redhat.com>
601 * doc/as.texinfo: Document --listing-XXX command line switches.
602 Explain why listings behave differently when -pipe is used.
604 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
606 * write.c (fix_new_exp): Print an error if passed a register.
608 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
610 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
611 (PIC_SUFFIX_CHAR): New macro.
612 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
613 (pic): New variable.
614 (md_longopts): New option --pic.
615 (OPTION_PIC): Define.
616 (md_estimate_size_before_relax): Tweak longish comment.
617 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
618 (md_assemble): Handle a PIC relocation on prefix and normal
619 instruction operands.
620 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
621 "complex" operand expressions. Call frag_more outside
622 gen_cond_branch_32 parameter list.
623 (cris_process_instruction): Handle PIC relocs on parsed
624 operand expressions. Validize PIC reloc sizes.
625 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
626 (gen_bdap): Handle "complex" operand expressions.
627 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
628 ADD.D offset,PC as jump instruction if generating PIC. Generate
629 error instead of crashing on complex expressions.
630 (cris_number_to_imm): Add segT parameter. All callers changed.
631 Use segT parameter, not now_seg, for segment of fixup. Handle
632 PCREL relocations but check that they are fully resolved.
633 (md_parse_option): Handle OPTION_PIC.
634 (tc_gen_reloc): Handle PIC relocs.
635 (md_show_usage): Update for --pic.
636 (md_apply_fix3): Renamed from md_apply_fix.
637 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
638 (md_cris_force_relocation): Force relocation for PIC relocs.
640 * config/tc-cris.h: Tweak attribution.
641 (MD_APPLY_FIX3): Define.
642 (IS_CRIS_PIC_RELOC): New macro.
643 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
644 (tc_fix_adjustable): Don't adjust a globally visible symbol when
645 generating ELF.
646 (tc_frob_symbol): Avoid emitting undefined symbols.
648 2001-03-20 Alan Modra <alan@linuxcare.com.au>
650 * frags.h (struct frag): Add relax_marker.
651 * write.c (is_dnrange): Delete.
652 (relax_frag): Use correct types for `aim', `target', `address'.
653 Delete `offset', `was_address'. Test `relax_marker' instead of
654 using fragile (and slow) address test.
655 (relax_segment): Init and flip `relax_marker'.
657 2001-03-19 Alan Modra <alan@linuxcare.com.au>
659 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
660 used register name.
662 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
664 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
665 with 'Motorola specification for assembly language input standard'.
667 2001-03-17 Richard Henderson <rth@redhat.com>
669 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
670 (dwarf2_directive_loc): Don't use them.
671 (dwarf2_directive_file): Reject duplicate file definitions.
672 (get_filenum): Zero allocated memory.
673 (out_file_list): Complain about missing file definitions.
675 2001-03-17 Alan Modra <alan@linuxcare.com.au>
677 * read.c (do_org): Handle complex expressions.
678 * cgen.c (gas_cgen_finish_insn): Likewise.
680 2001-03-15 David Mosberger <davidm@hpl.hp.com>
682 * config/tc-ia64.c (md): New member keep_pending_output.
683 (ia64_flush_pending_output): Flush only if md.keep_pending_output
684 is not set.
685 (dot_xdata): Turn on md.keep_pending_output for the duration of
686 this function.
687 (dot_xfloat_cons): Ditto.
688 (dot_xstringer): Ditto.
689 (dot_xdata_ua): Ditto.
690 (dot_xfloat_cons_ua): Ditto.
692 2001-03-15 Jim Wilson <wilson@redhat.com>
694 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
695 label support.
697 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
699 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
701 2001-03-15 DJ Delorie <dj@redhat.com>
703 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
704 blindly freeing string if it isn't at the top of the obstack.
706 2001-03-13 Alan Modra <alan@linuxcare.com.au>
708 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
709 (NUM_FLAG_CODE): Define.
710 (lex_got): New function.
711 (got_reloc): New global var.
712 (x86_cons_fix_new): New function.
713 (x86_cons): New function.
714 (i386_immediate): Use lex_got here, replacing inline code. Change
715 "ignoring junk.." error message to "junk.."
716 (i386_displacement): Likewise.
717 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
718 (x86_cons): Declare.
719 (TC_CONS_FIX_NEW): Define.
720 (x86_cons_fix_new): Declare.
722 2001-03-12 Nick Clifton <nickc@redhat.com>
724 * config/tc-arm.c (md_begin): Always set machine type based on
725 cpu_variant.
727 2001-03-07 Alan Modra <alan@linuxcare.com.au>
729 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
730 (md_assemble) <smallest displacement>: Use correct field of i.op[]
731 union.
732 <JumpInterSegment output>: Use correct i.disp_reloc[].
733 <immediate output>: Likewise.
735 2001-03-06 Nick Clifton <nickc@redhat.com>
737 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
738 BLX(1) instruction.
740 2001-03-06 Igor Shevlyakov <igor@windriver.com>
742 * config/tc-m68k.c : Add 5407 to archs[] table.
743 (HAVE_LONG_BRANCH): Add mcf5407.
744 (select_control_regs): Recognize 5407.
746 2001-03-02 Dave Brolley <brolley@redhat.com>
748 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
749 than m32r_do_align.
751 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
753 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
754 (gen_to_words): Print warnings if NaNs are found and the target CPU
755 does not support them. Allow largest exponent to be used in normal
756 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
758 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
760 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
761 anymore since we use bfd_elf_generic_reloc now.
762 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
764 2001-02-27 Alan Modra <alan@linuxcare.com.au>
766 * configure.in (BFD_VERSION): New.
767 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
768 * configure: Regenerate.
769 * Makefile.am: Run "make dep-am"
770 * Makefile.in: Regenerate.
771 * doc/Makefile.in: Regenerate.
773 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
775 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
776 SEC_NEVER_LOAD when the 'n' flag is used.
777 Add SEC_NEVER_LOAD to matchflags.
779 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
781 * symbols.c (decode_local_label_name): Initialize message_format
782 only when an error is reported (perf pb due to I18N).
784 2001-02-23 H.J. Lu <hjl@gnu.org>
786 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
787 BFD_ASSEMBLER is not defined.
789 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
791 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
792 done if it's against a symbol.
794 2001-02-22 Timothy Wall <twall@cygnus.com>
796 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
797 target formats if applicable.
798 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
799 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
800 * Makefile.in: Regenerated.
801 * configure.in: Added configuration for ia64-*-aix*.
802 * configure: Regenerated.
804 2001-02-21 David Mosberger <davidm@hpl.hp.com>
806 * config/tc-ia64.c (enum operand_match_result): New type.
807 (operand_match): Change return type to operand_match_result.
808 Fix all returns appropriately, adding support for returning the
809 out-of-range result.
810 (parse_operands): New locals result, error_pos, out_of_range_pos,
811 curr_out_of_range_pos. Rewrite operand matching loop to give better
812 error messages.
814 2001-02-21 David Mosberger <davidm@hpl.hp.com>
816 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
817 (dot_proc): Clear unwind.prologue_count to zero.
818 (dot_prologue): Increment unwind.prologue_count.
819 (dot_restore): If second operand is omitted, use
820 unwind.prologue_count -1 for "ecount" (# of additional regions to
821 pop). Decrement unwind.prologue_count by number of regions
822 popped.
824 2001-02-21 Nick Clifton <nickc@redhat.com>
826 * doc/as.texinfo (Section): Note that some flags to the COFF
827 version of .section remove attributes rather than setting them.
829 2001-02-20 Kazu Hirata <kazu@hxi.com>
831 * config/tc-pdp11.c: Fix formatting.
832 * config/tc-pdp11.h: Likewise.
834 2001-02-20 Bo Thorsen <bo@suse.de>
836 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
837 entry.
839 2001-02-18 David O'Brien <obrien@FreeBSD.org>
841 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
842 all FreeBSD platforms should look the same at this level.
843 * configure: Rebuilt.
844 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
846 2001-02-18 lars brinkhoff <lars@nocrew.org>
848 * Makefile.am: Add PDP-11 target.
849 * configure.in: Likewise.
850 * config/tc-pdp11.c: New file.
851 * config/tc-pdp11.h: New file.
852 * doc/Makefile.am: Add PDP-11 documentation.
853 * doc/all.texi: Likewise.
854 * doc/as.texinfo: Likewise.
855 * doc/c-pdp11.texi: New file.
857 2001-02-16 matthew green <mrg@redhat.com>
859 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
861 2001-02-13 Jim Wilson <wilson@redhat.com>
863 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
864 reloc instead of a 0 reloc.
865 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
866 as done.
867 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
869 2001-02-13 Ian Lance Taylor <ian@zembu.com>
871 * write.c (is_dnrange): Stop as soon as the address becomes
872 larger.
873 (relax_frag): Add segment parameter. Only call symbol_get_frag
874 once. Only call is_dnrange if the symbol is in the same segment,
875 and the symbol address is larger.
876 (relax_segment): Pass segment to md_relax_frag and relax_frag.
877 * write.h (relax_frag): Update declaration.
878 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
879 it to relax_frag.
880 * config/tc-m32r.c (m32r_relax_frag): Likewise.
881 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
882 (m32r_relax_frag): Update declaration.
883 * config/tc-mips.h (md_relax_frag): Add segment parameter.
884 * config/tc-tic54x.h (md_relax_frag): Likewise.
885 * doc/internals.texi (CPU backend): Update documentation for
886 md_relax_frag.
888 2001-02-13 Alan Modra <alan@linuxcare.com.au>
890 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
891 Mention effect of < 386 architectures on jump promotion.
892 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
894 * config/tc-i386.c (no_cond_jump_promotion): New.
895 (set_cpu_arch): Parse "jumps" arch modifier.
896 (insn_size): Modify usage comment.
897 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
898 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
899 (TYPE_FROM_RELAX_STATE): New define.
900 (UNCOND_JUMP, COND_JUMP): Renumber.
901 (md_relax_table): Reorder to suit.
902 (COND_JUMP86): New define.
903 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
904 (md_assemble): Create frag var for jumps of max size, encode relax
905 state for COND_JUMP86.
906 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
907 leave conditional jumps small if no_cond_jump_promotion.
908 (md_convert_frag): Likewise.
910 * expr.c (operator): Don't bump input_line_pointer for two char
911 operators. Instead return operator size via new param num_chars.
912 (expr): Use above to parse multi-char operators correctly.
914 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
916 * config/tc-i386.c (i386_displacement): Fix handling of
917 BFD_RELOC_X86_64_GOTPCREL.
918 (i386_validate_fix): Likewise.
920 2001-02-12 Philip Blundell <pb@futuretv.com>
922 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
923 ldrt/strt instructions.
925 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
927 * config/tc-mips.c (macro): For M_LA_AB emit a
928 BFD_RELOC_MIPS_CALL16 relocation or a
929 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
930 BFD_RELOC_MIPS_GOT16 and
931 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
932 loading the jump register when generating SVR4_PIC code.
934 2001-02-10 Chris Demetriou <cgd@broadcom.com>
936 * configure.in: Make 'mipself' and 'mipsecoff' emulations
937 map to MIPS-specific files, as they used to do before the
938 change on 2000-05-21.
939 * configure: Regerate.
941 2001-02-10 Chris Demetriou <cgd@broadcom.com>
943 * config/tc-mips.c (md_parse_option): Don't try to compile
944 ELF-only option code if not ELF.
946 2001-02-08 David Mosberger <davidm@hpl.hp.com>
948 * config/tc-ia64.h (md_elf_section_type): New macro.
949 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
950 (they're now handled via ia64_elf_section_type.
952 * config/tc-ia64.c (unwind): New members saved_text_seg,
953 saved_text_subseg, and force_unwind_entry.
954 (optimize_unw_records): New function to optimize away unnecessary
955 unwind directives.
956 (ia64_elf_section_type): New function.
957 (output_unw_records): Generate unwind info only if the size is
958 non-zero or if it's forced for some other reason (e.g.,
959 handlerdata or a personality routine).
960 (generate_unwind_image): Don't switch back to previous
961 section---stay inside the unwind info section instead so that
962 handlerdata that may follow goes into the right place.
963 (dot_handlerdata): Force generation of unwind entry and save the
964 current active text segment before generating unwind image.
965 (dot_unwentry): Force generation of unwind entry.
966 (dot_personality): Ditto.
967 (dot_endp): Generate unwind table entry only if there is
968 some unwind info or the unwind entry was forced.
970 * config/tc-ia64.c (make_unw_section_name): New macro to form
971 unwind section name.
972 (generate_unwind_image): Add "text_name" argument. Use it to
973 form unwind section name.
974 (dot_handlerdata): Determine current segment (section) name and
975 pass it to generate_unwind_image().
976 (dot_endp): Determine current segment (section) name and use
977 it to determine the appropriate unwind section name.
978 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
979 n, fill, and max arguments.
981 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
983 * Makefile.am: Add linux target for S/390.
984 * configure.in: Likewise.
985 * config/tc-s390.c: New file.
986 * config/tc-s390.h: New file.
988 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
990 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
991 2byte, 4byte and 8byte.
993 2001-02-08 Alan Modra <alan@linuxcare.com.au>
995 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
996 md_number_to_chars with size > sizeof (valueT).
998 2001-02-06 H.J. Lu <hjl@gnu.org>
1000 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1001 there is no relocation.
1003 2001-02-06 H.J. Lu <hjl@gnu.org>
1005 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1007 * config/tc-ia64.c (md_parse_option): Only accept the valid
1008 ia64 options on "-axxx".
1010 2001-02-05 Jim Wilson <wilson@redhat.com>
1012 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1013 aborting for invalid operands.
1015 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1017 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1018 than via pointer. Update all callers.
1019 (UNWIND_LOW32): Define.
1020 (UNWIND_HIGH32): Define.
1021 (pa_build_unwind_subspace): Use the above macros instead of dumping
1022 bitfields directly. Call frag_more once rather than multiple times.
1023 (md_assemble): Use UNWIND_LOW32.
1024 (pa_entry): Likewise
1025 (pa_procend): Likewise.
1026 (process_exit): Use UNWIND_HIGH32.
1028 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1030 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1031 function to select the header according to the cpu.
1032 (md_after_pass_hook, md_do_align): Remove.
1033 (md_cleanup, m68hc11_cleanup): Remove.
1034 (md_pcrel_from_section): Declare.
1035 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1036 (build_jump_insn, build_insn): Likewise.
1037 (m68hc11_listing_header): New function.
1038 (m68hc11_cleanup): Remove.
1040 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1042 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1043 symbols because there is no support for shared libraries and these
1044 symbols can't be overridden (unless they are weak).
1046 2001-02-01 Momchil Velikov <velco@fadata.bg>
1048 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1049 for the compilation unit with a zero byte.
1051 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1053 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1054 destinations. Correct range check for 17 and 22 bit branches.
1056 2001-01-25 Nick Clifton <nickc@redhat.com>
1058 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1059 still set. Issue an error message instead.
1060 (md_estimate_size_before_relax): Delete unused variable
1061 'buffer_address'. Fixup parentheses around if statement.
1063 2001-01-23 Kazu Hirata <kazu@hxi.com>
1065 * as.c: Fix formatting.
1066 * ehopt.c: Likewise.
1067 * messages.c: Likewise.
1068 * stabs.c: Likewise.
1069 * symbols.c: Likewise.
1071 2001-01-23 Ben Elliston <bje@redhat.com>
1073 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1075 2001-01-22 Kazu Hirata <kazu@hxi.com>
1077 * config/tc-alpha.c: Fix formatting.
1079 2001-01-19 Kazu Hirata <kazu@hxi.com>
1081 * config/tc-alpha.c: Fix formatting.
1083 2001-01-18 Kazu Hirata <kazu@hxi.com>
1085 * config/tc-alpha.c: Fix formatting.
1087 2001-01-18 Nick Clifton <nickc@redhat.com>
1089 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1090 "da" flags.
1091 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1093 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1095 * configure.in (cpu_type, arch): Match i386 too.
1096 * configure: Rebuilt.
1098 2001-01-16 Kazu Hirata <kazu@hxi.com>
1100 * config/tc-i386.c: Fix formatting.
1102 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1104 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1105 relocs for .PARISC.unwind section.
1107 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1108 depending on section flags, not just for .text.
1110 2001-01-15 Jim Wilson <wilson@redhat.com>
1112 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1113 not immediately followed by an instruction.
1115 2001-01-15 Kazu Hirata <kazu@hxi.com>
1117 * config/tc-m68hc11.c: Fix formatting.
1119 2001-01-15 Nick Clifton <nickc@redhat.com>
1121 * symbols.c (colon): Change 'already defined symbol' from a
1122 fatal error to an ordinary error. There is no reason why this
1123 error should be fatal.
1125 * message.c (as_fatal): Delete output file, if one has been
1126 created.
1128 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1130 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1132 2001-01-14 Kazu Hirata <kazu@hxi.com>
1134 * config/tc-alpha.c: Fix formatting.
1135 * config/tc-arc.c: Likewise.
1136 * config/tc-arc.h: Likewise.
1137 * config/tc-d10v.c: Likewise.
1138 * config/tc-i370.c: Likewise.
1139 * config/tc-i386.c: Likewise.
1140 * config/tc-i960.c: Likewise.
1141 * config/tc-m68k.c: Likewise.
1142 * config/tc-ppc.c: Likewise.
1143 * config/tc-sparc.c: Likewise.
1144 * config/tc-tahoe.c: Likewise.
1145 * config/tc-vax.c: Likewise.
1147 * config/tc-arc.c: Fix formatting.
1149 * config/tc-arc.c: Fix formatting.
1151 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1153 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1154 both 32 and 64 bit ELF.
1156 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1157 and don't bother storing `m' for "ce" completer. Tidy handling of
1158 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1160 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1162 * config/tc-i386.h (TARGET_MACH): New macro.
1163 (i386_mach): Declare.
1164 * config/tc-i386.c (i386_mach): New function.
1166 2001-01-13 Philip Blundell <philb@gnu.org>
1168 * doc/as.texinfo: Fix spelling and cross-references.
1170 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1171 character for all systems, not just GNU/Linux. Make it explicit
1172 that `-k' doesn't affect code generation, just ELF flags.
1174 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1176 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1177 instructions.
1179 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1181 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1183 2001-01-12 Nick Clifton <nickc@redhat.com>
1185 * as.c (print_args): Update copyright date to 2001.
1187 2001-01-12 Peter Targett <peter.targett@arccores.com>
1189 * doc/c-arc.texi: New file.
1190 Some sections to be expanded.
1192 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1194 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1195 (md_parse_option): Always accept "--32".
1197 2001-01-11 Peter Targett <peter.targett@arccores.com>
1199 * as.h (TC_ARC): Ensure struc-symbol.h included.
1200 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1201 warnings.
1202 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1203 (TARGET_SYMBOL_FIELDS) added.
1205 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1206 * doc/c-arc.texi: New file.
1207 Some sections to be expanded.
1208 * doc/as.texinfo: Update command-line options.
1209 Removed outdated text for ARC dependant features, instead include
1210 text from above file.
1212 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1213 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1214 (targ-cpu.h) header.
1215 * config/tc-arc.h:
1216 * config/tc-arc.c: New updated configuration for
1217 ARC, including selection of core variants, and extensibility of
1218 instructions, registers etc. through directives.
1220 * config/tc-arc.c (arc_extinst): Minor corrections for
1221 error messages.
1222 (arc_common) Likewise. Make alignment argument optional for local
1223 symbols also, with default of zero.
1225 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1227 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1228 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1229 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1230 and fix_new_exp() instead.
1231 (md_convert_frag): For indexed post byte use the symbol value
1232 rather than the displacement.
1233 (md_relax_table): Fix indexed offset relax.
1235 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1237 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1238 relax weak symbols.
1239 (relaxable_symbol): New function.
1241 2001-01-11 Andreas Jaeger <aj@suse.de>
1243 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1244 not used anywhere.
1246 2001-01-10 Nick Clifton <nickc@redhat.com>
1248 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1249 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1251 2001-01-10 Nick Clifton <nickc@redhat.com>
1253 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1254 character used to dollar local symbols.
1255 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1256 local label symbols.
1257 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1258 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1259 if defined.
1260 Use LOCAL_LABEL_CHAR.
1261 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1262 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1263 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1265 2001-01-08 Bo Thorsen <bo@suse.de>
1267 * config/tc-i386.c (i386_immediate, i386_displacement):
1268 GOTPCREL check fix.
1270 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1272 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1273 in last change.
1275 2001-01-07 Philip Blundell <philb@gnu.org>
1277 * doc/as.texinfo (Bug Reporting): Update email address for
1278 reports.
1279 * README: Likewise.
1281 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1283 * configure.in: Define DEFAULT_ARCH for i386.
1284 * config/tc-i386.c (md_assemble): Return after the error message;
1285 move testing for 64bit operands to proper place.
1287 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1289 * doc/as.texinfo: Document '#' as comment character for i386 and
1290 x86_64. Add AMD x86-64 into menu of machine dependent information.
1292 * doc/c-i386.texi: Document x86_64 extensions.
1294 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1296 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1298 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1300 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1301 * NEWS: Add note about Pentium4 support.
1303 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1305 * config/tc-i387.c (pi, pte, pt): Update.
1306 (type_names): Add new types.
1308 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1310 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1311 CpuUnknown): Renumber
1312 (CpuP4, CpuSSE2): New.
1313 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1315 2001-01-03 Philip Blundell <pb@futuretv.com>
1317 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1318 relocs.
1319 (alpha_fix_adjustable): Likewise.
1320 (md_apply_fix): Likewise.
1322 2000-12-31 H.J. Lu <hjl@gnu.org>
1324 * listing.c (listing_message): Allocate string only if it is
1325 used.
1327 * configure: Rebuild.
1329 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1331 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1332 Point out caveats with generating fixups for the opcode in a frag.
1334 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1336 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1337 * NEWS: Add x86_64.
1339 2000-12-29 H.J. Lu <hjl@gnu.org>
1341 * listing.c (calc_hex): Print the variable part only if the
1342 fragment type is rs_fill.
1344 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1346 * doc/internals.texi (tc_conditional_pseudoop,
1347 TC_LINKRELAX_FIXUP): Fix typos.
1349 2000-12-28 Richard Henderson <rth@redhat.com>
1351 * write.c (subsegs_finish): Fix thinko last change -- don't
1352 "optimize" the alignment == 0 case.
1354 2000-12-28 Richard Henderson <rth@redhat.com>
1356 * as.h (rs_align_test): New.
1357 * frags.c (NOP_OPCODE): Move default from read.c.
1358 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1359 (frag_align_code): New.
1360 * frags.h (frag_align_code): Declare.
1361 * read.c (NOP_OPCODE): Remove.
1362 (do_align): Use frag_align_code.
1363 * write.c (NOP_OPCODE): Remove.
1364 (get_recorded_alignment): New.
1365 (cvt_frag_to_fill): Handle rs_align_test.
1366 (relax_segment): Likewise.
1367 (subsegs_finish): Align last subseg in section to the
1368 section alignment. Use frag_align_code.
1369 * write.h (get_recorded_alignment): Declare.
1370 * config/obj-coff.c (size_section): Handle rs_align_test.
1371 (fill_section, fixup_mdeps): Likewise.
1372 (write_object_file): Use frag_align_code.
1374 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1375 (alpha_handle_align): New.
1376 * config/tc-alpha.h (HANDLE_ALIGN): New.
1377 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1379 * config/tc-i386.h (md_do_align): Use frag_align_code.
1380 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1382 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1383 (ia64_handle_align): New.
1384 * config/tc-ia64.h (HANDLE_ALIGN): New.
1385 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1387 * config/tc-m32r.c (m32r_do_align): Remove.
1388 (m32r_handle_align): New.
1389 (fill_insn): Use frag_align_code.
1390 * config/tc-m32r.h (md_do_align): Remove.
1391 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1392 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1393 * config/tc-mips.c, config/tc-mips.h: Similarly.
1395 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1396 (sh_handle_align): Likewise. Handle rs_align_code.
1397 (sh_do_align): Remove.
1398 * config/tc-sh.h (md_do_align): Remove.
1399 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1401 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1402 (sparc_handle_align): Likewise. Handle rs_align_code.
1403 * config/tc-sparc.h (md_do_align): Remove.
1404 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1406 2000-12-22 DJ Delorie <dj@redhat.com>
1408 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1409 when we assemble the first half of a pair.
1411 2000-12-22 H.J. Lu <hjl@gnu.org>
1413 * config/tc-i386.c (reloc): Update the macro for non-bfd
1414 assembler.
1415 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1417 2000-12-22 H.J. Lu <hjl@gnu.org>
1419 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1421 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1423 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1424 (QWORD_MNEM_SUFFIX): New macro.
1425 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1426 New macros
1427 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1428 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1429 ImmExt): Renumber.
1430 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1431 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1432 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1433 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1434 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1435 Renumber.
1436 (Reg, WordReg): Add Reg64.
1437 (Imm): Add Imm32S and Imm64.
1438 (EncImm): New.
1439 (Disp): Add Disp64 and Disp32S.
1440 (AnyMem): Add Disp32S.
1441 (RegRex, RegRex64): New macros.
1442 (rex_byte): New type.
1443 * config/tc-i386.c (set_16bit_code_flag): Kill.
1444 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1445 (reloc): New parameter "signed"; support x86_64.
1446 (set_code_flag): New.
1447 (DEFAULT_ARCH): New macro; default to "i386".
1448 (default_arch): New static variable.
1449 (struct _i386_insn): New fields Operand_PCrel; rex.
1450 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1451 (flag_code): New enum and static variable.
1452 (use_rela_relocations): New static variable.
1453 (flag_code_names): New static variable.
1454 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1455 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1456 K6 and Athlon.
1457 (i386_align_code): Return plain "nop" for x86_64.
1458 (mode_from_disp_size): Support Disp32S.
1459 (smallest_imm_type): Support Imm32S and Imm64.
1460 (offset_in_range): Support size of 8.
1461 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1462 (md_pseudo_table): Add "code64"; use set_code_flat.
1463 (md_begin): Emit sane error message on hash failure.
1464 (tc_i386_fix_adjustable): Support x86_64 relocations.
1465 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1466 instructions supported on particular arch just partially,
1467 output of 64bit immediates, handling of Imm32S and Disp32S type.
1468 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1469 (i386_displacement): Likewise.
1470 (i386_index_check): Cleanup; support 64bit addresses.
1471 (md_apply_fix3): Support x86_64 relocation and rela.
1472 (md_longopts): Add "32" and "64".
1473 (md_parse_option): Add OPTION_32 and OPTION_64.
1474 (i386_target_format): Call even for ELFs; choose between
1475 elf64-x86-64 and elf32-i386.
1476 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1477 (tc_gen_reloc): Support rela relocations and x86_64.
1478 (intel_e09_1): Support QWORD.
1480 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1482 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1483 it's not an offset expression.
1484 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1485 keep the braces '[' and ']' in the output string.
1486 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1487 != FLAT. There is no such op_modifier.
1489 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1491 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1492 if we have it.
1494 2000-12-13 Kazu Hirata <kazu@hxi.com>
1496 * as.h: Fix formatting.
1497 * cgen.h: Likewise.
1498 * dwarf2dbg.c: Likewise.
1499 * input-scrub.c: Likewise.
1500 * read.h: Likewise.
1502 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1504 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1505 configure: Regenerate.
1507 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1509 * dwarf2dbg.c: #include <limits.h> only if it exists.
1511 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1513 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1514 (md_apply_fix): Here too.
1516 2000-12-12 Jim Wilson <wilson@redhat.com>
1518 * config/tc-ia64.h (ia64_init): Add prototype.
1520 2000-12-12 H.J. Lu <hjl@gnu.org>
1522 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1524 * read.h (outputting_stabs_line_debug): Change it to int.
1525 * stabs.c (outputting_stabs_line_debug): Likewise.
1527 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1529 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1530 the address of a function result.
1532 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1534 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1535 (md_assemble): Call dwarf2_emit_insn.
1536 (shlib): Fix typo SHILB -> SHLIB.
1537 (md_parse_option): Likewise.
1538 (ppc_elf_validate_fix): Likewise:
1539 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1541 2000-12-12 Nick Clifton <nickc@redhat.com>
1543 * cgen.h: Fix formatting.
1544 * input-scrub.c: Fix formatting.
1545 * macro.c: Fix formatting.
1546 * config/tc-mips.c: Fix formatting.
1547 * doc/c-mips.texi: Fix formatting.
1549 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1551 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1552 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1553 references.
1554 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1555 otherwise.
1556 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1557 (No_dSuf): Kill.
1559 * i386.h (*_Suf): Remove No_dSuf.
1560 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1561 Remove.
1562 (i386_optab): Remove 'd' in the suffixes.
1564 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1566 * config/tc-i386.c (T_SHORT): Undefine before defining.
1568 2000-12-05 Kazu Hirata <kazu@hxi.com>
1570 * config/tc-mips.c: Fix formatting.
1572 2000-12-04 Matthew Hiller <hiller@redhat.com>
1574 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1575 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1576 (md_show_usage): Ditto.
1577 (md_parse_option): Ditto.
1578 (d10v_cleanup): Writes pending instruction only if
1579 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1580 Fix compile time warning messages.
1582 * doc/c-d10v.texi: Documents new options.
1584 2000-12-04 Matthew Hiller <hiller@redhat.com>
1586 * stabs.c (outputting_stabs_line_debug): New variable.
1587 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1588 function entry and unset at function exit.
1590 * read.h (outputting_stabs_line_debug): New extern declaration.
1592 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1594 * dwarf2dbg.c: Fix compile time warning messages.
1596 2000-12-03 Kazu Hirata <kazu@hxi.com>
1598 * config/tc-a29k.c: Fix formatting.
1599 * config/tc-alpha.c: Likewise.
1600 * config/tc-arm.c: Likewise.
1601 * config/tc-cris.c: Likewise.
1602 * config/tc-hppa.c: Likewise.
1603 * config/tc-i370.c: Likewise.
1604 * config/tc-i386.c: Likewise.
1605 * config/tc-i860.c: Likewise.
1606 * config/tc-i960.c: Likewise.
1607 * config/tc-ia64.c: Likewise.
1608 * config/tc-m68hc11.c: Likewise.
1609 * config/tc-m68k.c: Likewise.
1610 * config/tc-m88k.c: Likewise.
1611 * config/tc-pj.c: Likewise.
1612 * config/tc-ppc.c: Likewise.
1613 * config/tc-sh.c: Likewise.
1614 * config/tc-sparc.c: Likewise.
1615 * config/tc-tahoe.c: Likewise.
1616 * config/tc-vax.c: Likewise.
1618 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1620 * config/tc-mips.c (mips_ip): When calculating offsets,
1621 don't accept as constant the difference between the
1622 addresses of symbols in two different sections.
1624 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1625 specifiers.
1626 (validate_mips_insn): Likewise. Also, update 'B' operand
1627 specifier to use OP_*_CODE20 constants and delete 'm' operand
1628 specifier.
1629 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1630 operand specifiers. Change warning generated by 'B' operand
1631 specifier to reflect its new multi-purpose usage.
1633 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1634 -1, and update comment.
1635 (file_mips_isa): Likewise.
1636 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1637 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1638 ISA_* constants rather than hard-coded numbers.
1639 (mips_cpu_info): New structure.
1640 (mips_cpu_info_table): New table describing CPU and ISA names
1641 and numbers.
1642 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1643 mips_cpu_info_from_cpu): New functions.
1644 (mips_isa_to_str): New function to get string for ISA name.
1645 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1646 return const char *.
1647 (md_begin): Redo CPU and ISA selection logic, using
1648 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1649 than hard-coded numbers.
1650 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1651 ISA_* constants rather than hard-coded numbers.
1652 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1653 (md_longopts): Delete OPTION_NO_MIPS32.
1654 (md_parse_option): Convert to use ISA_* constants rather than
1655 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1656 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1657 to use strcasecmp to recognize "default" and to use
1658 mips_cpu_info_from_name to get CPU numbers from argument.
1659 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1660 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1661 mips32-4k.
1662 (s_mipsset): Accept ISA value 32.
1663 * doc/as.texinfo: Clean up MIPS options summary slightly,
1664 remove -no-mips32. Add note about -mips4 and -mips32
1665 specifying those ISA levels. Delete -mips32 and -no-mips32
1666 cpu flag descriptions.
1667 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1668 up the supported CPU switch list, and replace 4Kc, 4Km, and
1669 4Kp entries with a single mips32-4k entry. Note that you can
1670 use ".set mips32".
1672 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1673 ISA_MIPS64.
1674 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1675 -mips5 and -mips64.
1676 (md_parse_option): Add cases for OPTION_MIPS5 and
1677 OPTION_MIPS64.
1678 (md_show_usage): Mention -mips5 and -mips64 arguments.
1679 (s_mipsset): Add cases for MIPS5 and MIPS64.
1680 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1681 and pseudo-CPUs.
1682 * doc/as.texinfo: Mention -mips5 and -mips64 options
1683 and their meanings.
1684 * doc/c-mips.texi: Likewise. Also update introduction
1685 and ".set" usage information.
1687 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1688 CPU list.
1689 (mips_cpu_info_table): Add SB-1 entries.
1690 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1691 known to the -mcpu option.
1693 * doc/as.texinfo: Correct description of MIPS -mcpu
1694 option, by copying some of the text from doc/c-mips.texi.
1696 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1698 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1699 New targets.
1700 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1701 (sparc*-*-rtems*): Switched from a.out to ELF.
1702 * configure: Regenerate.
1703 * config.in: Regenerate.
1704 * Makefile.in: Regenerate.
1705 * aclocal.m4: Regenerate.
1706 * po/gas.pot: Regenerate.
1708 2000-11-30 Philip Blundell <pb@futuretv.com>
1710 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1711 even in non BFD_ASSEMBLER case.
1713 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1715 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1716 syntax.
1718 2000-11-29 Richard Henderson <rth@redhat.com>
1720 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1721 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1722 thread multiple subsegments properly; handle multiple code
1723 sections properly; emit proper compilation unit info for assembler
1724 generated debugging.
1726 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1727 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1728 (dwarf2dbg_estimate_size_before_relax): Declare.
1729 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1730 * write.c: Include dwarf2dbg.h.
1731 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1732 (relax_segment): Likewise.
1734 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1736 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1737 jump>: Use as_bad_where instead of as_bad. Tweak error message
1738 accordingly. Stabilize frag by updating fix part and resetting
1739 variant part.
1740 <undefined symbol, unconditional jump>: Ditto.
1741 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1742 indexing is_end_of_line[].
1743 (md_assemble): Initialize size to 0.
1744 (md_section_align): Mark parameter seg as unused.
1745 (parse_reg): Parse names case-insensitively.
1747 2000-11-28 Kazu Hirata <kazu@hxi.com>
1749 * config/obj-aout.h: Fix formatting.
1750 * config/obj-bout.h: Likewise.
1751 * config/obj-coff.c: Likewise.
1752 * config/obj-coff.h: Likewise.
1753 * config/obj-elf.h: Likewise.
1754 * config/obj-som.h: Likewise.
1755 * config/obj-vms.c: Likewise.
1756 * config/obj-vms.h: Likewise.
1757 * config/tc-h8300.h: Likewise.
1758 * config/tc-ns32k.h: Likewise.
1759 * config/tc-sparc.h: Likewise.
1760 * config/tc-tic54x.h: Likewise.
1761 * config/tc-z8k.h: Likewise.
1763 2000-11-28 Nick Clifton <nickc@redhat.com>
1765 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1766 License is present in the sources, but not the output, and
1767 also available from the GNU website.
1768 (GNU Free Documentation License): Comment out this section.
1770 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1772 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1773 targets. Remove i860 from valid a.out targets.
1774 * Makefile.in: Regenerate.
1776 * config/tc-cris.c: Include dwarf2dbg.h.
1777 (md_pseudo_table): Add .file and .loc.
1778 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1779 (s_cris_file, s_cris_loc): New.
1780 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1781 * Makefile.am: Regenerate dependencies.
1782 * Makefile.in: Regenerate.
1784 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1786 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1787 (MRI_MUL_PRECEDENCE): Likewise.
1788 (op_rank): Fix a comment typo.
1790 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1792 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1793 the error message.
1794 (get_operand): Fix analysis for movw/movb instructions.
1796 2000-11-24 Nick Clifton <nickc@redhat.com>
1798 * configure.in (xscale-elf): Add target.
1799 (xscale-coff): Add target.
1800 * configure: Regenerate.
1802 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1803 extenstion.
1804 (ARM_EXT_XSCALE): New ARM architecture extension.
1805 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1806 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1807 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1808 (ARM_ARCH_V4): Remove processor from architecture.
1809 (ARM_ARCH_3M): New architecutre definition.
1810 (ARM_ARCH_V5TE): New architecutre definition.
1811 (ARM_ARCH_XSCALE): New architecutre definition.
1812 (CPU_DEFAULT): Allow to be defaulted to XScale.
1813 (atpcs): New boolean variable.
1814 (ldr_flags): Support 'd' flag for double word loads.
1815 (str_flags): Support 'd' flag for double word stored.
1816 (do_mia): New function.
1817 (do_mar): New function.
1818 (do_mra): New function.
1819 (do_pld): New function.
1820 (do_ldrd): New function.
1821 (do_blx): New function.
1822 (do_bkpt): New function.
1823 (do_clz): New function.
1824 (do_lstc2): New function.
1825 (do_cdp2): New function.
1826 (do_t_blx): New function.
1827 (do_t_bkpt): New function.
1828 (do_smla): New function.
1829 (do_smlal): New function.
1830 (do_smul): New function.
1831 (do_qadd): New function.
1832 (do_co_reg2c): New function.
1833 (LONGEST_INSN): Redefine to 7.
1835 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1836 command line switches.
1838 2000-11-22 Jim Wilson <wilson@redhat.com>
1840 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1841 (struct rsrc): Make line unsigned.
1842 (gr_values): Add missing initializer.
1843 (SLOT_NUM_NOT_SET): Add unsigned cast.
1844 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1845 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1846 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1847 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1848 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1849 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1850 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1851 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1852 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1853 Add ATTRIBUTE_UNUSED to unused parameters.
1854 (convert_expr_to_ab_reg): Add parens.
1855 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1856 (dot_prologue): Initialize grsave when declared.
1857 (md_pseudo_table): Add missing initializers.
1858 (operand_match): Add casts to bfd_vma.
1859 (emit_one_bundle): Delete unused local prev. Make required_template
1860 unsigned.
1861 (specify_resource): Cast i to unsigned.
1862 (note_register_values): Use fprintf_vma.
1863 (print_dependency): Likewise.
1865 2000-11-21 Jim Wilson <wilson@redhat.com>
1867 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1868 for unwind info section.
1869 (dot_endp): Likewise for unwind section.
1871 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1872 fix_new_exp.
1874 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1876 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1877 (output_insn): Call dwarf2_emit_insn.
1878 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1880 2000-11-17 Richard Henderson <rth@redhat.com>
1882 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1883 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1884 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1886 2000-11-17 Nick Clifton <nickc@redhat.com>
1888 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1889 .file pseudo ops.
1891 2000-11-17 Richard Henderson <rth@redhat.com>
1893 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1895 2000-11-17 Richard Henderson <rth@redhat.com>
1897 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1898 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1899 tri-state definition of alpha_flag_mdebug.
1900 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1901 (s_alpha_file): Store first .file directive.
1902 (s_alpha_stab): New.
1903 (md_pseudo_table): Add stabs and stabn.
1905 2000-11-17 Richard Henderson <rth@redhat.com>
1907 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1909 2000-11-17 Richard Henderson <rth@redhat.com>
1911 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1912 (main): Call dwarf2_finish.
1913 * as.h (debug_type): Clarify documentation of the meaning
1914 of this variable.
1915 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1916 (print_stats): Fix parenthesis problem.
1917 (now_subseg_size): New.
1918 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1919 (dwarf2_directive_file): Don't set debug_type.
1920 (dwarf2_where): Honor DEBUG_DWARF2 first.
1921 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1922 do nothing if not emitting dwarf2 debug info, or no work.
1923 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1924 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1925 (ecoff_new_file): Likewise.
1926 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1927 commentary wrt dwarf2.
1929 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1930 ATTRIBUTE_UNUSED as needed.
1931 (emit_insn): Call dwarf2_emit_insn.
1932 (s_alpha_file): New.
1933 (s_alpha_loc): New.
1934 (s_alpha_coff_wrapper): Don't handle them.
1935 (md_pseudo_table): Update for .file and .loc.
1936 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1938 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1939 don't protect with debug_type.
1940 * config/tc-hppa.c (md_assemble): Likewise.
1941 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1942 * config/tc-mn10300.c (md_assemble): Likewise.
1943 * config/tc-sh.c (md_assemble): Likewise.
1944 * config/tc-v850.c (md_assemble): Likewise.
1946 * config/tc-arm.c (arm_end_of_source): Remove.
1947 * config/tc-hppa.c (pa_end_of_source): Remove.
1948 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1949 * config/tc-mn10300.c (mn10300_finalize): Remove.
1950 * config/tc-sh.c (sh_finalize): Remove.
1951 * config/tc-v850.c (sh_finalize): Remove.
1953 * config/tc-arm.h (md_end): Remove.
1954 * config/tc-hppa.h (md_end): Remove.
1955 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1956 * config/tc-m68hc11.h (md_end): Remove.
1957 * config/tc-mn10300.h (md_end): Remove.
1958 * config/tc-sh.h (md_end): Remove.
1959 * config/tc-v850.h (md_end): Remove.
1961 * config/tc-ia64.c (emit_one_bundle): Don't protect
1962 dwarf2 bits with debug_type.
1963 (md_assemble): Likewise.
1964 (ia64_end_of_source): Don't call dwarf2_finish.
1966 2000-11-16 Jim Wilson <wilson@redhat.com>
1968 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1969 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1970 > 16.
1972 2000-11-16 H.J. Lu <hjl@gnu.org>
1974 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1975 version name.
1977 2000-11-15 Kazu Hirata <kazu@hxi.com>
1979 * config/tc-tic30.c: Fix formatting.
1980 * config/tc-tic80.c: Likewise.
1981 * config/tc-v850.c: Likewise.
1982 * config/tc-vax.c: Likewise.
1983 * config/tc-w65.c: Likewise.
1984 * config/tc-z8k.c: Likewise.
1986 2000-11-14 DJ Delorie <dj@redhat.com>
1988 * config/tc-v850.c: Support dwarf2.
1989 * config/tc-v850.h: Ditto.
1991 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1992 parse_cons_expression_v850 to initialize hold_cons_reloc.
1994 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1996 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1997 (errata_nops_necessary_p): New function.
1998 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1999 md.
2001 2000-11-14 Jim Wilson <wilson@redhat.com>
2003 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2004 return little endian bfd formats.
2006 2000-11-14 Kazu Hirata <kazu@hxi.com>
2008 * config/aout_gnu.h: Fix formatting.
2009 * config/atof-vax.c: Likewise.
2010 * config/m68k-parse.h: Likewise.
2011 * config/m88k-opcode.h: Likewise.
2012 * config/obj-elf.c: Likewise.
2013 * config/tc-arm.c: Likewise.
2014 * config/tc-cris.c: Likewise.
2015 * config/tc-i386.c: Likewise.
2016 * config/tc-ia64.c: Likewise.
2017 * config/tc-mn10300.c: Likewise.
2018 * config/te-386bsd.h: Likewise.
2019 * config/te-hppa.h: Likewise.
2020 * config/te-nbsd.h: Likewise.
2021 * config/te-ppcnw.h: Likewise.
2022 * config/te-sparcaout.h: Likewise.
2023 * config/te-tmips.h: Likewise.
2024 * config/vax-inst.h: Likewise.
2025 * config/vms-conf.h: Likewise.
2027 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2029 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2031 2000-11-13 H.J. Lu <hjl@gnu.org>
2033 * config/obj-elf.c (elf_frob_symbol): Support
2034 ".symver name,name2@@@nodename".
2035 (elf_frob_file_before_adjust): Likewise.
2037 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2038 and ".symver name,name2@@@nodename".
2039 Fix a typo.
2041 2000-11-12 H.J. Lu (hjl@gnu.org)
2043 * config/obj-elf.c (obj_elf_symver): Check missing version
2044 name.
2046 2000-11-12 H.J. Lu (hjl@gnu.org)
2048 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2049 instead of bfd_vma for non-bfd assemblers.
2051 2000-11-09 Kazu Hirata <kazu@hxi.com>
2053 * itbl-ops.c: Fix comment typos.
2055 2000-11-08 Jim Wilson <wilson@redhat.com>
2057 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2058 (struct unwind): Add next_slot_frag field.
2059 (slot_index): New parameters slot_frag and first_frag. Add code
2060 to add in frag sizes when different. Add comments.
2061 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2062 arguments to slot_index.
2063 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2064 loop end. Set next_slot_frag field.
2066 2000-11-07 H.J. Lu <hjl@gnu.org>
2068 * doc/as.texinfo (.symver): Updated for versioned symbol
2069 reference.
2071 * obj.h (format_ops): Add the frob_file_before_adjust field.
2073 * config/obj-aout.c (aout_format_ops): Set the
2074 frob_file_before_adjust field to 0.
2075 * config/obj-coff.c (coff_format_ops): Likewise.
2076 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2078 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2079 name.
2080 (elf_frob_file_before_adjust): New function to remove unneeded
2081 versioned symbols from the symbol table.
2082 (elf_format_ops): Set the frob_file_before_adjust field to
2083 elf_frob_file_before_adjust.
2085 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2086 not defined.
2088 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2090 2000-11-07 Peter Targett <peter.targett@arccores.com>
2092 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2093 BIG_ENDIAN macros.
2094 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2095 Fix compile time warning messages.
2097 2000-11-07 Nick Clifton <nickc@redhat.com>
2099 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2100 buffer in order to avoid buffer overflows.
2102 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2104 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2105 Change M to m for -milp32 or -mlp64 to match gcc.
2106 (dot_endp): Use bytes_per_address instead of 8.
2107 (emit_one_bundle): Use number_to_chars_littleendian instead of
2108 md_number_to_chars.
2109 (fix_insn): Likewise.
2110 (ia64_init): New function.
2111 (ia64_target_format): New function.
2112 (md_begin): Set endianness, arch, and machine as appropriate.
2113 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2114 Make these macros depend on TE_HPUX macro.
2115 (TARGET_FORMAT): Define.
2116 (HOST_SPECIAL_INIT): Define.
2117 * config/te-hpux.h: New file.
2118 * configure.in: Add "ia64-*-hpux*" target to configure.
2119 * configure: Regenerate.
2121 2000-11-06 Kazu Hirata <kazu@hxi.com>
2123 * as.c: Fix formatting.
2124 * dwarf2dbg.c: Likewise.
2125 * input-file.c: Likewise.
2126 * input-file.h: Likewise.
2127 * input-scrub.c: Likewise.
2128 * itbl-ops.c: Likewise.
2129 * listing.c: Likewise.
2130 * macro.h: Likewise.
2131 * messages.c: Likewise.
2132 * read.c: Likewise.
2133 * subsegs.c: Likewise.
2134 * subsegs.h: Likewise.
2135 * write.c: Likewise.
2137 2000-11-06 Nick Clifton <nickc@redhat.com>
2139 * doc/as.texinfo: Add GNU Free Documentation License.
2140 * doc/gasp.texi: Add GNU Free Documentation License.
2141 * doc/as.1: Add GNU Free Documentation License.
2143 2000-11-05 Nick Clifton <nickc@redhat.com>
2145 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2147 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2149 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2150 * configure: Regenerate.
2152 2000-11-01 Nick Clifton <nickc@redhat.com>
2154 * read.c (original_case_string): New global variable.
2155 (read_a_source_file): Copy opcode string into
2156 original_case_string if clobbering the case of the opcode.
2157 * read.h: Export the definition of original_case_string.
2158 * config/tc-arm.c (md_assembler): When parsing a .req
2159 directive use the original opcode string, not the case
2160 clobbered version.
2162 2000-11-02 Nick Clifton <nickc@redhat.com>
2164 * config/tc-mn10300.c (debug_line): Remove this static
2165 variable.
2166 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2167 dwarf2_where and dwarf2_gen_line_info.
2169 2000-11-02 Theo Honohan <th@futuretv.com>
2171 * config/tc-arm.c (do_msr): Improve error message.
2173 2000-10-31 Eric Christopher <echristo@redhat.com>
2175 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2176 or pc-relative, else use fx_offset.
2178 2000-10-31 Jim Wilson <wilson@redhat.com>
2180 * config/tc-ia64.c (struct md): New field tag_fixups.
2181 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2182 qualifying predicate.
2183 (emit_one_bundle): Delete spurious multiplication by one. Handle
2184 tag_fixups.
2185 (ia64_start_line): Error if dangling qualifying predicate.
2186 (defining_tag): New static variable.
2187 (ia64_unrecognized_line, case '['): Parse tags.
2188 (ia64_frob_label): Create tag_fixups.
2189 (md_assemble): Reset md.qp.X_op after using it.
2191 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2193 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2195 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2197 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2199 2000-10-30 Kazu Hirata <kazu@hxi.com>
2201 * expr.c: Fix formatting.
2202 * flonum-copy.c: Likewise.
2203 * flonum.h: Likewise.
2204 * gasp.c: Likewise.
2205 * hash.c: Likewise.
2207 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2209 * as.h (OPTION_MD_BASE): Bump to 190.
2210 * as.c (parse_args) <std_longopts>: Add comment about the need to
2211 check OPTION_MD_BASE in as.h.
2213 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2214 for weak symbols.
2216 2000-10-27 Nick Clifton <nickc@redhat.com>
2218 * configure.in (emulations): Add m68hc12.
2219 * configure: Regenerate.
2220 * po/gas.pot: Regenerate.
2222 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2224 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2225 cpsr*.
2226 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2228 2000-10-25 Nick Clifton <nickc@redhat.com>
2230 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2231 a DWARF2 line number information sequence.
2233 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2235 * read.c (generate_lineno_debug): Update comment describing why
2236 DWARF2 line number debug information is not generated
2237 automatically by this function.
2239 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2240 not all.
2242 * config/tc-arm.h (md_end): Define.
2243 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2245 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2246 if generating DWARF2 line numbers.
2247 (arm_end_of_source): New function. Call dwarf2_finish if
2248 necessary.
2250 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2251 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2252 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2254 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2256 * config/tc-i386.c: Fix prototype declarations for functions taking no
2257 arguments.
2259 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2261 * config/tc-i386.c (i386_operand_modifier): Remove.
2262 (build_displacement_string): Remove.
2263 (i386_parse_seg): Remove.
2264 (i386_intel_memory_operand): Remove.
2265 (i386_intel_operand): Re-write using recursive descent parser based
2266 on MASM documentation.
2267 (struct intel_parser_s): New structure.
2268 (intel_parser): New static variable.
2269 (struct intel_token): New structure.
2270 (cur_token, prev_token): New static variables.
2271 (T_NIL): Define.
2272 (T_CONST): Define.
2273 (T_REG): Define.
2274 (T_BYTE): Define.
2275 (T_WORD): Define.
2276 (T_DWORD): Define.
2277 (T_QWORD): Define.
2278 (T_XWORD): Define.
2279 (T_SHORT): Define.
2280 (T_OFFSET): Define.
2281 (T_PTR): Define.
2282 (T_ID): Define.
2283 (intel_match_token): New function.
2284 (intel_get_token): New function.
2285 (intel_putback_token): New function.
2286 (intel_expr): New function.
2287 (intel_e05): New function.
2288 (intel_e05_1): New function.
2289 (intel_e06): New function.
2290 (intel_e06_1): New function.
2291 (intel_e09): New function.
2292 (intel_e09_1): New function.
2293 (intel_e10): New function.
2294 (intel_e10_1): New function.
2295 (intel_e11): New function.
2297 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2299 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2300 instructions to loose any special insn->architecture mask.
2302 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2303 (sparc_md_end, sparc_arch_types, sparc_arch,
2304 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2305 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2306 request v9b architecture if they are used).
2308 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2310 * config/tc-m68k.c: Fix the previous misapplied patch.
2312 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2314 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2315 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2316 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2317 BFD_RELOC_*.
2319 2000-10-17 Kazu Hirata <kazu@hxi.com>
2321 * debug.c: Fix formatting.
2322 * depend.c: Likewise.
2323 * dwarf2dbg.c: Likewise.
2324 * dwarf2dbg.h: Likewise.
2325 * ecoff.c: Likewise.
2326 * expr.c: Likewise.
2327 * expr.h: Likewise.
2328 * flonum-konst.c: Likewise.
2329 * frags.h: Likewise.
2331 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2333 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2334 options.
2335 * doc/as.texinfo: Added notes about this new option.
2337 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2339 * config/tc-sh.c (JREG): Remove.
2340 (md_convert_frag): Remove #if 0:d code using JREG.
2342 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2344 * config/tc-i386.c (i386_operand_modifier): Only match
2345 modifiers SHORT and FLAT if they are followed by a space.
2346 (parse_register): When `allow_naked_reg' is set, do not confuse
2347 identifiers that start with a register name with a register.
2349 2000-10-12 Kazu Hirata <kazu@hxi.com>
2351 * app.c: Fix formatting.
2352 * as.c: Likewise.
2353 * as.h: Likewise.
2354 * bit_fix.h: Likewise.
2355 * cgen.c: Likewise.
2356 * cgen.h: Likewise.
2357 * cond.c: Likewise.
2359 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2361 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2363 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2365 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2366 Re-arrange function a little and improve error message.
2368 * write.c (write_relocs): Fix a comment.
2370 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2371 link-once sections.
2373 2000-10-05 Jim Wilson <wilson@cygnus.com>
2375 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2377 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2379 * config/tc-i386.c: Delete some useless comments, reformat others.
2381 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2382 non-global syms in linkonce sections.
2384 2000-10-04 Ralf Baechle <ralf@gnu.org>
2386 * config/tc-ia64.c (operand_match): Don't use // style comments.
2387 * config/tc-i370.c: Likewise.
2389 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2391 Changes to handle varying register prefix and user symbol prefix.
2392 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2393 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2394 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2395 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2396 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2397 (demand_register_prefix): New variable.
2398 (md_pseudo_table): New pseudo ".syntax".
2399 (md_longopts): New options --no-underscore and --underscore.
2400 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2401 on symbols_have_leading_underscore.
2402 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2403 (get_spec_reg): Ditto.
2404 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2405 Fix formatting.
2406 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2407 --help.
2408 <case OPTION_NO_US, case OPTION_US>: New.
2409 (md_show_usage): Be brief and reformat to match continuation of
2410 --help.
2411 * po/gas.pot: Regenerate.
2413 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2415 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2416 force relocs for 12 bit branches.
2417 (md_apply_fix): Similarly, adjust logic here.
2419 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2421 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2422 adjust for external and weak syms as we will use a reloc. Allow
2423 for +8 offset when calculating limits of branches.
2424 (hppa_fix_adjustable): Undo 2000-09-23 change.
2425 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2426 Correct distance calculation.
2427 (tc_gen_reloc): Print the file name and line number if we can't
2428 handle a fixup.
2430 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2431 * config/tc-hppa.c (nonzero_dibits): Define.
2432 (arg_reloc_stub_needed): Check each arg and return value
2433 separately for zero case.
2434 (pa_align): Declare argument `bytes'.
2436 2000-09-25 Kazu Hirata <kazu@hxi.com>
2438 * config/tc-cris.c: Fix formatting.
2439 * config/tc-d10v.h: Likewise.
2440 * config/tc-d30v.c: Likewise.
2441 * config/tc-d30v.h: Likewise.
2442 * config/tc-fr30.c: Likewise.
2443 * config/tc-fr30.h: Likewise.
2444 * config/tc-m68k.c: Likewise.
2445 * config/tc-m68k.h: Likewise.
2446 * config/tc-pj.h: Likewise.
2447 * config/tc-ppc.c: Likewise.
2448 * config/tc-ppc.h: Likewise.
2449 * config/tc-sh.c: Likewise.
2450 * config/tc-sh.h: Likewise.
2451 * config/tc-sparc.c: Likewise.
2452 * config/tc-v850.h: Likewise.
2453 * config/tc-vax.h: Likewise.
2454 * config/tc-w65.h: Likewise.
2455 * config/tc-z8k.h: Likewise.
2457 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2459 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2460 checks only for ELF.
2461 (hppa_force_relocation): Likewise.
2463 2000-09-22 Jim Wilson <wilson@cygnus.com>
2465 * config/tc-ia64.c (dv_sem): Add "stop".
2466 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2467 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2468 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2469 match above.
2470 (mark_resources): Check IA64_RS_PRr.
2472 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2474 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2475 md_estimate_size_before_relax): Redesign and clean up the
2476 relaxation mechanism.
2478 2000-09-21 Kazu Hirata <kazu@hxi.com>
2480 * config/tc-ns32k.c: Fix formatting.
2481 * config/tc-ns32k.h: Likewise.
2483 2000-09-20 Kazu Hirata <kazu@hxi.com>
2485 * config/tc-m32r.c: Fix formatting.
2486 * config/tc-m32r.h: Likewise.
2487 * config/tc-m68851.h: Likewise.
2488 * config/tc-m68hc11.c: Likewise.
2489 * config/tc-m68hc11.h: Likewise.
2490 * config/tc-m88k.c: Likewise.
2491 * config/tc-mcore.c: Likewise.
2492 * config/tc-mcore.h: Likewise.
2493 * config/tc-mips.c: Likewise.
2494 * config/tc-mips.h: Likewise.
2495 * config/tc-mn10200.h: Likewise.
2496 * config/tc-mn10300.h: Likewise.
2497 * config/tc-tahoe.c: Likewise.
2498 * config/tc-tahoe.h: Likewise.
2500 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2502 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2503 Likewise in relaxation description comments.
2505 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2507 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2508 subtraction of two syms without emitting a relocation.
2510 From David Huggins-Daines <dhd@linuxcare.com>
2511 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2512 global or weak symbols.
2514 2000-09-15 Kazu Hirata <kazu@hxi.com>
2516 * config/tc-h8300.h: Fix formatting.
2517 * config/tc-h8500.c: Likewise.
2518 * config/tc-h8500.h: Likewise.
2519 * config/tc-hppa.h: Likewise.
2520 * config/tc-i370.h: Likewise.
2521 * config/tc-i386.h: Likewise.
2522 * config/tc-i860.c: Likewise.
2523 * config/tc-i860.h: Likewise.
2524 * config/tc-i960.h: Likewise.
2525 * config/tc-ia64.c: Likewise.
2526 * config/tc-ia64.h: Likewise.
2528 2000-09-14 Kazu Hirata <kazu@hxi.com>
2530 * config/tc-a29k.c: Fix formatting.
2531 * config/tc-alpha.c: Likewise.
2532 * config/tc-arc.c: Likewise.
2533 * config/tc-arc.h: Likewise.
2534 * config/tc-arm.c: Likewise.
2535 * config/tc-arm.h: Likewise.
2536 * config/tc-avr.c: Likewise.
2537 * config/tc-avr.h: Likewise.
2538 * config/tc-tic30.c: Likewise.
2539 * config/tc-tic30.h: Likewise.
2540 * config/tc-tic54x.c: Likewise.
2541 * config/tc-tic54x.h: Likewise.
2542 * config/tc-tic80.c: Likewise.
2543 * config/tc-tic80.h: Likewise.
2545 2000-09-14 Timothy Wall <twall@cygnus.com>
2547 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2548 parallel comparisons for later use.
2549 (struct rsrc): Add parallel comparison type.
2550 (resources_match): Skip special cases of PR usage (non-conflicting
2551 parallel compares).
2553 2000-09-13 Kazu Hirata <kazu@hxi.com>
2555 * config/obj-ecoff.c: Fix formatting.
2556 * config/obj-elf.c: Likewise.
2557 * config/obj-elf.h: Likewise.
2558 * config/obj-evax.h: Likewise.
2559 * config/obj-generic.h: Likewise.
2560 * config/obj-hp300.c: Likewise.
2561 * config/obj-hp300.h: Likewise.
2562 * config/obj-ieee.h: Likewise.
2563 * config/obj-vms.c: Likewise.
2564 * config/obj-vms.h: Likewise.
2566 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2568 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2569 (md_parse_option): Ditto.
2570 (md_longopts): Add -mips32 option.
2571 (md_show_usage): Document new options.
2572 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2573 (mips_ip): Assemble mfc0 with a sub-selection code.
2574 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2575 (mips_cpu_to_str): New function.
2576 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2577 Use CPU_* defines instead of hardcoded numbers.
2579 * doc/as.texinfo: Document new options.
2580 * doc/c-mips.texi: Ditto.
2582 2000-09-12 Kazu Hirata <kazu@hxi.com>
2584 * as.h: Fix formatting.
2585 * asintl.h: Likewise.
2586 * bit_fix.h: Likewise.
2587 * config/obj-aout.c: Likewise.
2588 * config/obj-aout.h: Likewise.
2589 * config/obj-bout.c: Likewise.
2590 * config/obj-bout.h: Likewise.
2591 * config/obj-coff.c: Likewise.
2592 * config/obj-coff.h: Likewise.
2593 * dwarf2dbg.h: Likewise.
2594 * expr.h: Likewise.
2595 * flonum.h: Likewise.
2596 * frags.h: Likewise.
2597 * itbl-ops.h: Likewise.
2598 * macro.h: Likewise.
2599 * read.h: Likewise.
2600 * sb.h: Likewise.
2601 * struc-symbol.h: Likewise.
2602 * subsegs.h: Likewise.
2603 * symbols.h: Likewise.
2604 * tc.h: Likewise.
2605 * write.h: Likewise.
2607 2000-09-11 Kazu Hirata <kazu@hxi.com>
2609 * bignum-copy.c: Fix formatting.
2610 * config/tc-i370.c: Likewise.
2611 * config/tc-i960.c: Likewise.
2612 * config/tc-m68k.c: Likewise.
2613 * ehopt.c: Likewise.
2614 * flonum-copy.c: Likewise.
2615 * flonum-konst.c: Likewise.
2616 * flonum-mult.c: Likewise.
2617 * literal.c: Likewise.
2618 * read.c: Likewise.
2619 * sb.c: Likewise.
2620 * stabs.c: Likewise.
2621 * subsegs.c: Likewise.
2623 2000-09-09 Philip Blundell <philb@gnu.org>
2625 * configure.in (arm*-*-uclinux*): New target.
2626 * configure: Regenerate.
2628 2000-09-09 Kazu Hirata <kazu@hxi.com>
2630 * input-file.c: Fix formatting.
2631 * itbl-ops.c: Likewise.
2632 * messages.c: Likewise.
2634 2000-09-08 Philip Blundell <philb@gnu.org>
2636 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2637 offset is negative.
2639 2000-09-07 H.J. Lu <hjl@gnu.org>
2641 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2642 * configure: Rebuild.
2644 2000-09-07 Kazu Hirata <kazu@hxi.com>
2646 * atof-generic.c: Fix formatting.
2647 * config/tc-mips.c: Likewise.
2648 * config/tc-vax.c: Likewise.
2649 * input-scrub.c: Likewise.
2651 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2653 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2654 * configure.in (sh-*-linux*): Added.
2655 * configure: Rebuilt.
2657 2000-09-06 Kazu Hirata <kazu@hxi.com>
2659 * config/tc-hppa.c: Fix formatting.
2661 * ecoff.c: Fix formatting.
2663 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2665 * configure: Rebuilt with new libtool.m4.
2667 2000-09-05 Kazu Hirata <kazu@hxi.com>
2669 * cgen.c: Fix formatting.
2670 * config/tc-ia64.c: Likewise.
2672 2000-09-05 Nick Clifton <nickc@redhat.com>
2674 * aclocal.m4: Regenerate.
2675 * config.in: Regenerate.
2676 * configure: Regenerate.
2677 * po/gas.pot: Regenerate.
2679 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2681 * config/tc-cris.c: Correct comment typos.
2683 2000-09-05 Eric Christopher <echristo@cygnus.com>
2685 * config/tc-mn10300.c: Cleanup.
2686 (md_pcrel_from): Enable.
2688 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2690 * expr.c (operand): Fix a comment typo.
2691 * write.c (write_relocs): Fix a signed/unsigned warning.
2693 * config/tc-hppa.c (fudge_reg_expressions): New
2694 (hppa_force_reg_syms_absolute): New.
2695 (pa_equ): Allow reg_section expressions.
2696 * config/tc-hppa.c (md_optimize_expr): Define.
2697 (hppa_force_reg_syms_absolute): Prototype.
2699 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2700 (pa_parse_number): Pass in arg to select fp reg parsing.
2701 Return 1 to indicate format checks pass. If strict, then only
2702 accept a register or register symbol. Return value in...
2703 (pa_number): New static for pa_parse_number.
2704 (FP_REG_BASE): Define.
2705 (FP_REG_RSEL): Define.
2706 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2707 appropriate. White space changes.
2708 (need_pa11_opcode): Don't bother passing any params, get them from
2709 globals instead.
2710 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2711 Remove extraneous check in case 'Q'.
2712 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2713 reg, set section of resulting symbol to reg_section.
2714 (pa_parse_space_stmt): Modify call to pa_parse_number.
2715 (pa_space): Likewise.
2717 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2718 (hppa_force_relocation): Handle vtable relocs.
2719 (pa_vtable_entry): New.
2720 (pa_vtable_inherit): New.
2721 (md_pseudo_table): Add entries for vtable pseudos.
2722 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2723 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2724 against weak syms.
2725 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2726 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2727 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2728 millicode import.
2729 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2730 specify a symbol type.
2732 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2733 dependent things together.
2734 (md_elf_symbol_type): Define.
2736 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2737 symbol.
2738 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2740 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2741 (obj_elf_vtable_entry): Declare.
2743 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2744 and export function.
2745 (obj_elf_vtable_entry): Similarly.
2746 (elf_pseudo_table): Fix the damage with a cast.
2748 2000-09-03 Richard Henderson <rth@cygnus.com>
2750 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2751 for template selection when a label is needed.
2753 2000-09-02 Kazu Hirata <kazu@hxi.com>
2755 * config/tc-ia64.c: Fix formatting.
2757 2000-09-02 Nick Clifton <nickc@redhat.com>
2759 * configure.in: Increase version number to 2.10.91.
2760 * configure: Regenerate.
2761 * aclocal.m4: Regenerate.
2762 * config.in: Regenerate.
2763 * po/gas.pot: Regenerate.
2764 * Makefile.in: Regenerate.
2766 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2768 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2769 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2770 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2771 similar relocs.
2772 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2773 branches.
2775 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2777 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2778 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2779 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2780 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2781 (GOT_symbol): New variable.
2782 (md_undefined_symbol): Set it.
2784 2000-09-01 Richard Henderson <rth@cygnus.com>
2786 * config/tc-ia64.c (match): Don't inline.
2787 (extra_goodness): New.
2788 (md_begin): Prefer nop.f and nop.b for best_template.
2790 2000-08-31 Kazu Hirata <kazu@hxi.com>
2792 * as.c: Fix formatting.
2793 * cond.c: Likewise.
2794 * frags.c: Likewise.
2795 * macro.c: Likewise.
2797 2000-08-31 Eric Christopher <echristo@cygnus.com>
2799 * config/tc-mn10300.c: Cleanup and fix warnings.
2800 (md_pseudo_table): Add initializers.
2801 (md_show_usage): Cleanup.
2802 (md_parse_option): Fix warnings.
2803 (md_undefined_symbol): Fix warnings.
2804 (md_conver_frag): Fix warnings.
2805 (tc_gen_reloc): Fix warnings.
2806 (md_apply_fix3): Fix warnings.
2807 (check_operand): Fix warnings.
2809 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2811 * acinclude.m4: Include libtool and gettext macros from the
2812 top level.
2813 * aclocal.m4, configure: Rebuilt.
2815 2000-08-30 Mark Hatle <mhatle@mvista.com>
2817 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2819 2000-08-31 Kazu Hirata <kazu@hxi.com>
2821 * listing.c: Fix formatting.
2823 2000-08-29 Kazu Hirata <kazu@hxi.com>
2825 * app.c: Fix a comment typo. Fix formatting.
2827 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2829 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2830 offset of the target destination for jmp instructions.
2831 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2833 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2835 * NEWS: Mention support for CRIS.
2837 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2839 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2840 Sets `.lcomm' alignment to zero.
2842 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2844 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2845 TC_FIX_ADJUSTABLE): Define.
2847 2000-08-23 Jim Wilson <wilson@cygnus.com>
2849 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2850 unwind.personality_routine is set.
2852 2000-08-23 H.J. Lu <hjl@gnu.org>
2854 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2856 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2858 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2859 environment is pe.
2861 2000-08-22 H.J. Lu <hjl@gnu.org>
2863 * config.in (STRICTCOFF): New for strict COFF.
2865 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2866 i386-*-go32* and i386-go32-rtems*.
2867 * configure: Rebuilt.
2869 * config/obj-coff.c (obj_coff_endef): Follow the historical
2870 behavior if STRICTCOFF is not defined.
2872 * doc/internals.texi: Document STRICTCOFF.
2874 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2876 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2877 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2878 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2879 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2880 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2881 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2882 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2883 Likewise.
2885 2000-08-22 Eric Christopher <echristo@cygnus.com>
2887 * config/tc-mn10300.c: (md_apply_fix): New function.
2888 (mn10300_force_relocation): New function.
2889 (mn10300_fix_adjustable): New function.
2891 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2892 (TC_HANDLES_FX_DONE): Define.
2893 (obj_fix_adjustable): Define.
2894 (MD_APPLY_FIX3): Define.
2895 (TC_LINKRELAX_FIXUP): Define.
2897 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2898 previously defined.
2899 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2901 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2903 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2905 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2906 if the fixup resulted in a relocation.
2908 2000-08-18 Nick Clifton <nickc@redhat.com>
2910 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2911 Make reference to first element of shift_names explicit.
2913 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2915 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2916 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2917 add a symbol's address. Removed all target-specific #ifdefs that
2918 used to accomplished the same.
2919 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2920 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2921 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2922 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2923 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2925 2000-08-17 Kazu Hirata <kazu@hxi.com>
2927 * dwarf2dbg.c: Fix formatting.
2929 2000-08-17 Nick Clifton <nickc@redhat.com>
2931 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2932 to be recoded as logical shift lefts by zero.
2934 2000-08-16 Jim Wilson <wilson@cygnus.com>
2936 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2937 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2938 source registers.
2939 (note_register_values): Handle IA64_OPND_R3_2 operands.
2941 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2943 * config/tc-i860.c (md_operand): Silly typo fixed.
2945 2000-08-16 Nick Clifton <nickc@redhat.com>
2947 * config/tc-arm.c (struct asm_shift): Delete.
2948 (shift[]): Delete.
2949 (enum asm_shift_index): New.
2950 (struct asm_shift_properties): New.
2951 (struct asm_shift_name): New.
2952 (shift_properties[]); New.
2953 (shift_names[]); New.
2955 (decode_shift): Use new structures.
2956 Issue a warning is "ROR #0" is used.
2957 Issue a warning if "ASR #0" or "LSR #0" is used.
2959 (md_begin): Initialise arm_shift_hsh table from new
2960 asm_shift_name array.
2962 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2964 * config/tc-sparc.c: Kill all warnings.
2965 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2966 in -xarch= as well.
2967 (md_show_usage): Update usage text.
2969 2000-08-16 Nick Clifton <nickc@redhat.com>
2971 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2972 useful.
2974 2000-08-15 Will Cohen <wcohen@redhat.com>
2976 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2978 * config/tc-sh.c (md_assemble): Changed so debug_type
2979 test performed for ppi_assemble
2980 * config/tc-sh.c: Included dwarf2dbg.h.
2981 (debug_line): Defined.
2982 (md_assemble): Generates dwarf2 line info.
2983 (sh_finalize): New function. Finalize dwarf2 info.
2984 (assemble_ppi): Returns size of code generated.
2985 (build_Mytes): Returns size of code generated.
2986 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2987 * config/tc-sh.h (md_end): Defined.
2988 (sh_finalize): Declared.
2990 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2992 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2993 md_number_to_chars.
2995 2000-08-14 Nick Clifton <nickc@redhat.com>
2997 * config/tc-arm.c (do_bx): Allow "bx pc".
2999 2000-08-14 Jim Wilson <wilson@cygnus.com>
3001 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3002 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3003 (md_begin): Change assignment to md.flag to OR in the new bit.
3005 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3007 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3008 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3009 C_MOU, and C_EOS.
3011 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3013 * NEWS: Mention i860 support.
3015 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3017 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3019 2000-08-14 Andreas Schwab <schwab@suse.de>
3021 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3023 2000-08-11 Andreas Schwab <schwab@suse.de>
3025 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3026 argument.
3028 2000-08-11 Kazu Hirata <kazu@hxi.com>
3030 * expr.c: Fix formatting.
3031 * config/obj-bout.c: Likewise.
3033 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3035 * doc/c-i860.texi: Flesh out the i860 section more.
3037 2000-08-10 Kazu Hirata <kazu@hxi.com>
3039 * symbols.c: Fix formatting.
3040 * expr.c: Likewise.
3042 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3044 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3045 modifier has the IgnoreSize bit set.
3047 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3049 From Rodney Brown <RodneyBrown@mynd.com>
3050 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3051 * configure: Regenerate.
3053 2000-08-09 Kazu Hirata <kazu@hxi.com>
3055 * hash.c: Fix formatting.
3056 * gasp.c: Likewise.
3058 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3060 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3061 (i860_fix_info): New enum.
3062 (MD_APPLY_FIX3): Define.
3063 (WORKING_DOT_WORD): Define.
3064 (TC_HANDLES_FX_DONE): Define.
3065 (DIFF_EXPR_OK): Define.
3066 (LISTING_HEADER): Define.
3067 (TARGET_FORMAT): Select target format based on endian flag.
3068 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3069 (target_big_endian): Add external declaration.
3071 * config/tc-i860.c: All existing code reworked completely. Other
3072 new code shown below.
3073 (SYNTAX_SVR4): Define.
3074 (target_warn_expand): New variable.
3075 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3076 (md_longopts): Declare and define with new options (-EL, -EB,
3077 and -mwarn-expand).
3078 (md_show_usage): New function.
3079 (md_operand): New function.
3080 (obtain_reloc_for_imm16): New function.
3081 (md_apply_fix3): New function.
3082 (tc_gen_reloc): New function.
3084 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3086 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3087 2 bytes of the jump address are in the same frag.
3088 (find): Accept 68hc12 register indirect modes.
3090 * NEWS: Mention 68HC11 & 68HC12 support.
3092 2000-08-07 Richard Henderson <rth@cygnus.com>
3094 * config/tc-ia64.c (unwind): Add prologue_mask member.
3095 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3096 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3097 (dot_body): Clear unwind.prologue_mask.
3098 (dot_prologue): Set it. Accept a register second argument.
3100 2000-08-07 Kazu Hirata <kazu@hxi.com>
3102 * config/atof-ieee.c: Fix formatting.
3103 * config/atof-tahoe.c: Likewise.
3105 2000-08-06 Nick Clifton <nickc@cygnus.com>
3107 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3108 work.
3110 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3111 of .popsection, .previous, .pushsection, .subsection,
3112 .version, .vtable_entry, .vtable_inherit and .weak.
3114 2000-08-05 Kazu Hirata <kazu@hxi.com>
3116 * config/tc-cris.c: Fix formatting.
3117 * config/tc-i386.c: Likewise.
3118 * config/tc-sparc.c (sparc_ip): Simplify the code.
3120 2000-08-04 Kazu Hirata <kazu@hxi.com>
3122 * config/tc-cris.c: Rearrange code for readability.
3123 * config/tc-d10v.c: Fix formatting.
3124 * config/tc-m32r.c: Likewise.
3125 * config/tc-sparc.c: Likewise.
3127 2000-08-02 Jim Wilson <wilson@cygnus.com>
3129 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3130 before ia64_find_opcode.
3131 (md_assemble): Likewise.
3133 2000-08-01 Nick Clifton <nickc@cygnus.com>
3135 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3136 Undo some formatting fixes.
3138 2000-08-01 Kazu Hirata <kazu@hxi.com>
3140 * config/obj-som.c: Fix formatting.
3141 * config/obj-ieee.c: Likewise.
3142 * config/tc-arm.c: Likewise.
3143 * config/tc-v850.c: Likewise.
3145 2000-08-01 Nick Clifton <nickc@redhat.com>
3147 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3148 index by command line option.
3150 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3152 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3153 (@node M68K-Branch): Rewrite to match the reality.
3155 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3157 * doc/c-i860.texi: New file.
3158 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3159 * doc/Makefile.in: Regenerate.
3160 * doc/all.texi: Add I860 as relevant architecture.
3161 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3163 2000-07-31 Kazu Hirata <kazu@hxi.com>
3165 * config/tc-d30v.c: Fix formatting.
3167 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3169 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3170 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3171 long emit a long branch if available instead of an absolute jump, never
3172 emit absolute jumps for anything with --pcrel.
3174 * doc/c-m68k.texi: Document new command line option.
3176 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3178 * config/tc-avr.c: Use PARAMS macro in function declarations.
3179 Don't declare md_pcrel_from_section (already in tc-avr.h).
3180 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3181 (avr_operand): Don't set (unsigned) op_mask to -1.
3183 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3185 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3186 * configure: Regenerated.
3187 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3188 of operand to the .type directive (.e.g, "type").
3190 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3192 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3193 * app.c (do_scrub_chars): Record where first comment found.
3194 * read.c (read_a_source_file): Init found_comment on entry, and
3195 notify whether comments found on exit.
3196 * config/tc-hppa.c (md_shortopts): Add "c".
3197 (md_longopts): Add warn-comment.
3198 (md_parse_option): Handle it.
3199 (md_show_usage): Show available options.
3200 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3202 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3204 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3205 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3206 sym_ptr_ptr
3207 (md_estimate_size_before_relax): Don't fall off end of function.
3209 2000-07-27 Kazu Hirata <kazu@hxi.com>
3211 * config/tc-avr.c: Fix formatting.
3212 * config/tc-ns32k.c: Likewise.
3214 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3216 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3218 2000-07-27 Kazu Hirata <kazu@hxi.com>
3220 * config/tc-d10v.c: Fix formatting.
3221 * config/tc-z8k.c: Likewise.
3222 * config/tc-sparc.c: Likewise.
3224 2000-07-26 Dave Brolley <brolley@redhat.com>
3226 * cgen.c (queue_fixup): Declare opinfo.
3227 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3228 (gas_cgen_md_operand): Ditto.
3229 (gas_cgen_md_apply_fix3): Ditto.
3231 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3233 * config/obj-coff.c (obj_frob_symbol): Don't merge
3234 labels. Don't merge if the symbol isn't constant. Return
3235 immediately if a symbol is merged.
3237 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3239 * frags.c (frag_align): Correct absolute section alignment.
3241 2000-07-20 DJ Delorie <dj@redhat.com>
3243 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3244 it breaks linking against DLLs.
3246 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3248 * configure.in: Add CRIS support.
3249 * configure: Regenerate.
3250 * Makefile.am: (CPU_TYPES): Add cris.
3251 (CPU_OBJ_VALID) [aout]: Add cris.
3252 (MULTI_CPU_TYPES): Add cris.
3253 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3254 [coff]: Only i386 and mips are valid.
3255 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3256 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3257 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3258 Regenerate dependencies.
3259 * Makefile.in: Regenerate.
3260 * aclocal.m4: Regenerate.
3261 * as.c: Declare crisaout, criself.
3262 * config/tc-cris.h, config/tc-cris.c: New.
3263 * config/e-criself.c, config/e-crisaout.c: New.
3264 * po/POTFILES.in, po/gas.pot: Regenerate.
3266 2000-07-20 Kazu Hirata <kazu@hxi.com>
3268 * read.c: Fix formatting.
3269 * write.c: Fix formatting.
3271 2000-07-19 H.J. Lu <hjl@gnu.org>
3273 * sb.c: Include <stdlib.h> if exists for abort ().
3275 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3277 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3278 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3279 (pa_type_args): Same here.
3281 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3283 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3284 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3285 the storage class is already set.
3287 2000-07-17 Kazu Hirata <kazu@hxi.com>
3289 * config/tc-m68hc11.c: Fix formatting.
3290 * config/tc-mn10200.c: Likewise.
3291 * config/tc-mn10300.c: Likewise.
3292 * config/tc-pj.c: Likewise.
3293 * config/tc-tic80.c: Likewise.
3294 * config/tc-w65.c: Likewise.
3296 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3298 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3299 is defined.
3301 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3303 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3304 @code.
3306 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3308 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3309 ELF as are used for SOM (except the 32-bit reloc one) to decide
3310 whether a symbol can be reduced to a section symbol. Expand on
3311 the comment for symbols involved in LR% and RR% expressions.
3313 2000-07-14 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-mips.c (mips_disable_float_construction): New
3316 static variable. Set to true if doubles should not be
3317 constructed by loading two single width fp registers with
3318 halves of the value.
3319 (mips_ip): Test mips_disable_float_construction.
3320 (md_longopts): Add command line switches --construct-floats
3321 and --no-construct-floats.
3322 (md_parse_option): Parse new command line options.
3323 (md_show_usage): Describe new command line options.
3325 * doc/c-mips.texi: Document new command line options.
3327 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3329 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3330 * configure: Regenerate.
3332 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3334 * configure.in (DEFAULT_EMULATION setting): Revert part of
3335 2000-07-01 change that set te_multi=multi unless set to tmips.
3336 * configure: Regenerate.
3338 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3340 * config/obj-coff.c (coff_frob_section): Add padding to the last
3341 section when aligning it increases its size.
3343 2000-07-11 Kazu Hirata <kazu@hxi.com>
3345 * config/tc-tic54x.c: Fix formatting.
3347 2000-07-10 Kazu Hirata <kazu@hxi.com>
3349 * config/tc-h8500.c: Fix formatting.
3350 * config/tc-tic54x.c: Fix formatting.
3352 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3354 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3355 displacements correctly.
3357 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3359 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3361 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3362 warning.
3363 (hash_jam): Ditto.
3365 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3367 From David Huggins-Daines <dhd@linuxcare.com>
3368 * config/te-hppalinux64.h: Add a new emulation.
3369 * configure.in (emulations): Add configure bits to support the
3370 64-bit Linux/parisc target.
3371 * configure: Regenerate.
3373 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3374 (md_shortopts): Add `V' for ELF.
3376 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3377 when SOM or ELF_ARG_RELOC are defined.
3378 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3379 ELF_ARG_RELOC are defined.
3380 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3381 (pa_stringer): ..Do it here instead. Fix comment typos.
3382 (hppa_force_relocation): Cast enums to int before comparing with
3383 ints.
3385 From Ryan Bradetich <rbradetich@uswest.net>
3386 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3387 redifinition warning.
3388 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3389 (hppa_force_relocation): ditto
3390 (md_apply_fix): Added cast to buf to fix warnings.
3392 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3393 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3395 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3396 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3397 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3398 reloc_type** to avoid warnings in switch.
3399 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3400 little earlier instead.
3402 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3403 and elf.
3404 (pa_type_args): Use symbol_arg_reloc_info.
3405 (struct pa_it): Make arg_reloc unsigned int.
3406 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3407 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3408 (pa_code): Delete. pa_text duplicates this function.
3409 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3410 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3411 int.
3412 (cons_fix_new_hppa): Actually change selector to e_fsel when
3413 warning about assuming so.
3414 (tc_gen_reloc): More example elf arg reloc code.
3415 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3416 (hppa_force_relocation): Likewise.
3418 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3419 files.
3420 (pa_end_of_source): Prototype.
3421 (hppa_fix_adjustable): Prototype.
3422 (LABELS_WITHOUT_COLONS): Move it..
3423 * config/te-hppa.h: To here.
3425 * config/te-hppa64.h: New file.
3427 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3428 type.
3429 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3430 format -10, -16, 16 relocs.
3431 (hppa_elf_mark_end_of_function): Test for null
3432 last_call_info->start_symbol
3434 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3435 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3436 re_assesmble_* functions. Delete extraneous statements. Fix
3437 typos in comments.
3438 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3439 insn to re_assemble_*.
3441 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3443 * doc/internals.texi (Expressions): Fix typo.
3445 2000-07-08 Kazu Hirata <kazu@hxi.com>
3447 * config/tc-sh.c: Fix formatting.
3448 * config/tc-tic54x.c: Fix formatting.
3449 * depend.c: Fix formatting.
3450 * flonum-konst.c: Likewise.
3451 * flonum-mult.c: Likewise.
3453 2000-07-07 Kazu Hirata <kazu@hxi.com>
3455 * config/tc-sh.c: Fix comments.
3456 * config/obj-vms.c: Fix comments.
3457 * config/tc-a29k.c: Likewise.
3458 * config/tc-alpha.c: Likewise.
3459 * config/tc-h8300.c: Likewise.
3460 * config/tc-h8500.c: Likewise.
3461 * config/tc-i370.c: Likewise.
3462 * config/tc-ia64.c: Likewise.
3463 * config/tc-m68hc11.c: Likewise.
3464 * config/tc-m68k.c: Likewise.
3465 * config/tc-mips.c: Likewise.
3466 * config/tc-ns32k.c: Likewise.
3467 * config/tc-ppc.c: Likewise.
3468 * config/tc-z8k.c: Likewise.
3470 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3472 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3473 Default to '(SEC_LOAD | SEC_DATA)'.
3474 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3476 * doc/internals.texi (CPU Backend): Describe
3477 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3479 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3481 * as.c (parse_args): NULL terminate the long option list.
3483 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3485 * config/tc-d30v.h: Include "write.h" for fixS.
3486 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3488 2000-07-05 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-d30v.c (write_2_short): Further changes to warning
3491 messages produced when combining EITHER_BUT_PREFER_MU attributed
3492 opcodes.
3494 2000-07-05 DJ Delorie <dj@redhat.com>
3496 * MAINTAINERS: new
3498 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3500 * config/tc-arm.c (psrs): Accept combinations of flags.
3502 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3504 * config/tc-avr.c: Change _ () to _() around all strings marked
3505 for translation (exception from the usual coding style).
3506 (avr_opt): New struct variable, how the new switches are set.
3507 (OPTION_MMCU): Define as 'm' and actually use.
3508 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3509 (show_mcu_list): New function, display the list of known MCUs.
3510 (md_show_usage): Document the new switches. Call show_mcu_list.
3511 (avr_set_arch): Change 'm' to OPTION_MMCU.
3512 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3513 Handle the new switches.
3514 (avr_operands): Disable warnings for undefined combinations of
3515 operands if -mall-opcodes. Disable warnings for skipping two-word
3516 instructions if enhanced core or -mno-skip-bug.
3517 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3518 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3519 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3520 (avr_ldi_expression): Warn about implicit lo8().
3521 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3523 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3525 * configure.in: Add entry for mips-*-sysv4*MP*
3526 * configure: Rebuild
3527 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3528 elf32-tradlittlemips for traditional mips targets.
3529 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3530 test for Link Once sections as in adjust_reloc_syms.
3531 * config/te-tmips.h: New file for traditional mips targets. Define
3532 TE_TMIPS.
3534 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3536 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3537 flags argument is not present, don't change an existing section's
3538 section's attributes. If the flags argument is present, warn if the
3539 attributes don't match the section's current attributes. When
3540 long section names are supported, set SEC_LINK_ONCE and
3541 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3543 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3545 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3546 symbols; create them.
3548 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3550 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3551 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3553 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3555 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3556 expressions. Ignore the problem when handling 16 bit signed
3557 immediates, because the assembler will take care of the relocation
3558 later.
3560 2000-06-27 Nick Clifton <nickc@cygnus.com>
3562 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3563 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3564 sequential order, and emit warning messages if the input source
3565 code contains constructs like that, or parallel constructs
3566 containing such opcodes.
3568 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3570 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3571 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3572 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3573 (md_show_usage): Update usage message.
3574 (md_parse_option): Allow redefinition of MCU type within the
3575 same avr[1-5] bfd machine type. Show both old and new MCU type
3576 in the error message.
3577 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3578 Simplify 8K wrap code.
3580 2000-06-25 Kazu Hirata <kazu@hxi.com>
3582 * config/obj-aout.c: Remove all uses of DEFUN.
3583 * config/obj-ieee.c: Likewise.
3584 * config/tc-sh.c: Fix comment typos.
3585 * config/tc-tahoe.c: Likewise.
3586 * config/tc-vax.c: Likewise.
3587 * config/tc-w65.c: Likewise.
3588 * config/tc-z8k.c: Likewise.
3589 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3591 2000-06-24 DJ Delorie <dj@cygnus.com>
3593 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3594 more changes from Sept 1999
3595 (tc_i386_fix_adjustable): ditto
3596 (md_apply_fix3): ditto
3598 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3600 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3601 (gas_cgen_parse_operand): Set it around expression() call.
3602 (gas_cgen_md_operand): Test for it before longjmp().
3604 2000-06-24 Kazu Hirata <kazu@hxi.com>
3606 * config/tc-h8500.c: Remove all uses of DEFUN.
3607 * config/tc-sh.c: Likewise.
3608 * config/tc-w65.c: Likewise.
3609 * config/tc-z8k.c: Likewise.
3611 * config/tc-h8500.c: Fix typos in comments.
3613 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3615 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3616 is defined.
3618 2000-06-23 matthew green <mrg@redhat.com>
3620 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3621 defined. Fix error message for `[' grouping.
3623 2000-06-22 Kazu Hirata <kazu@hxi.com>
3625 * config/tc-h8300.c: Fix formatting and comment typos.
3627 2000-06-22 Timothy Wall <twall@cygnus.com>
3629 * config/tc-ia64.c (note_register_values): Move premature QP
3630 notation clearing into the appropriate place.
3632 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3634 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3635 first before anything else. Add bin-bugs.h, emul.h and progress.h
3636 Sort list of files as for $(OBJS) in Makefile.am.
3638 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3639 find one. Remake dependencies.
3640 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3641 * Makefile.in: Regenerate.
3642 * doc/Makefile.in: Regenerate.
3644 * config/tc-i386.c (i386_displacement): Don't assume a constant
3645 displacement is necessarily 16 bits when in 16 bit code mode.
3646 (md_assemble): Instead size the displacement here after we know
3647 for sure that a .code16gcc operand hasn't automatically added
3648 operand size prefixes.
3650 2000-06-21 H.J. Lu <hjl@gnu.org>
3652 * Makefile.am: Rebuild dependency.
3653 * Makefile.in: Rebuild.
3655 2000-06-21 Kazu Hirata <kazu@hxi.com>
3657 * config/tc-h8300.c (parse_reg): Make the function static.
3658 (parse_exp): Likewise.
3660 2000-06-20 DJ Delorie <dj@cygnus.com>
3662 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3663 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3664 for cygwin import libraries to work properly.
3666 2000-06-20 H.J. Lu <hjl@gnu.org>
3668 * Makefile.am: Rebuild dependency.
3669 * Makefile.in: Rebuild.
3670 * configure: Likewise.
3671 * doc/Makefile.in: Likewise.
3673 2000-06-20 Timothy Wall <twall@cygnus.com>
3675 * doc/internals.texi (CPU backend): Add @itemx for
3676 TC_START_LABEL_WITHOUT_COLON.
3677 * doc/c-tic54x.texi: New.
3678 * doc/as.texinfo: Add tic54x features and include primary tic54x
3679 documentation file.
3680 * doc/all.texi: Add C54X.
3681 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3682 * doc/Makefile.in: Regenerate.
3683 * configure.in: Add tic54x and define LIBM for tic54x.
3684 * configure: Regenrate.
3685 * config/tc-tic54x.[ch]: New.
3686 * config/obj-coff.h: Add tic54x.
3687 * Makefile.am: (CPU_TYPES): Add tic54x.
3688 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3689 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3690 (as_new_LDADD): Add $(LIBM).
3691 * Makefile.in: Regenerate.
3693 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3695 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3696 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3697 * doc/as.texinfo: Likewise.
3699 * configure, Makefile.in: Regenerate.
3700 * configure.in (emulations): Recognize m6811 and m6812.
3701 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3702 Added files for 68hc11 and 68hc12 assembler.
3703 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3704 * config/tc-m68hc11.h: Header definition for that assembler.
3706 2000-06-18 Nick Clifton <nickc@redhat.com>
3708 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3709 instead of OCTETS_PER_BYTE.
3711 * config/tc-v850.c: Fix compile time warnings.
3712 * config/tc-ppc.c: Fix compile time warnings.
3714 2000-06-18 H.J. Lu <hjl@gnu.org>
3716 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3717 * configure: Rebuild.
3719 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3721 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3722 to BFD_ASSEMBLER.
3724 2000-06-16 Nick Clifton <nickc@cygnus.com>
3726 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3727 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3729 * doc/c-mips.texi: Document newly accepted cpu variants.
3731 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3733 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3735 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3737 * macro.c (getstring): Make it possible to escape the quote
3738 character.
3740 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3742 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3744 2000-06-13 H.J. Lu <hjl@gnu.org>
3746 * configure: Regenerate.
3748 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3750 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3751 separator.
3752 * doc/internals.texi (line_separator_chars): Semicolon is no
3753 longer a default. Mention null and newline as defaults.
3755 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3757 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3758 * config/tc-i860.h (line_separator_chars): Likewise.
3759 * config/tc-h8300.c (line_separator_chars): Likewise.
3760 * config/tc-i960.c (line_separator_chars): Likewise.
3761 * config/tc-m68k.c (line_separator_chars): Likewise.
3762 * config/tc-mips.c (line_separator_chars): Likewise.
3763 * config/tc-ns32k.c (line_separator_chars): Likewise.
3764 * config/tc-sparc.c (line_separator_chars): Likewise.
3765 * config/tc-vax.c (line_separator_chars): Likewise.
3767 * config/tc-h8300.c (comment_chars): Use string initialiser.
3768 * config/tc-i960.c (line_comment_chars): Likewise.
3769 * config/tc-z8k.c (comment_chars, line_comment_chars,
3770 line_separator_chars): Likewise.
3772 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3773 for TE_LINUX.
3775 2000-06-08 Nick Clifton <nickc@cygnus.com>
3777 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3778 for size 1 fixes.
3780 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3782 * configure.in (VERSION): Update to show this is the CVS mainline.
3784 2000-06-08 Matthew Jacob <mjacob@feral.com>
3786 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3787 $at is the integer register $r28, vs. both $r28 and the floating
3788 point register $f28.
3790 2000-06-08 James E. Wilson <wilson@cygnus.com>
3792 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3793 (dot_endp): Don't call ia64_flush_insns.
3794 (emit_one_bundle): Don't delete prologue/body records from
3795 unwind_record list in first loop. Rewrite second loop to account for
3796 this.
3798 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3800 * config/tc-ia64.c: Add missing prototypes.
3801 (generate_unwind_image): Cast argument to output_unw_records call.
3803 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3805 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3807 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3809 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3810 (REGISTER_P): likewise.
3811 (avr_opcodes): uses include/opcode/avr.h
3812 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3814 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3816 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3817 initializers too.
3819 2000-06-03 H.J. Lu <hjl@gnu.org>
3821 * read.c (is_end_of_line): Put back `;'.
3823 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3825 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3827 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3829 * expr.c (operand): Test is_end_of_line outside switch to catch
3830 line separator chars that are also operators.
3831 (operator): Return O_illegal for line separator chars.
3833 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3834 entry (or `!' entry for TC_HPPA).
3836 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3837 before indexing is_end_of_line. Remove redundant check for '\0'.
3838 (fp_op2): Likewise.
3839 * config/tc-h8500.c (md_assemble): Likewise.
3840 * config/tc-mcore.c (md_assemble): Likewise.
3841 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3842 (md_atof): Likewise
3844 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3845 is_end_of_line.
3846 * config/tc-mcore.c (mcore_cons): Likewise.
3847 (mcore_float_cons): Likewise.
3848 (mcore_stringer): Likewise.
3849 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3851 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3853 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3855 2000-05-29 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-sh.c: Fix compile time warning messages.
3859 * config/tc-mips.c: Fix compile time warning messages.
3861 2000-05-29 Philip Blundell <philb@gnu.org>
3863 * doc/as.texinfo: Update copyright dates.
3864 (Local Labels): Delete misplaced mention of ARM.
3865 * NEWS: Mention ARM ELF support.
3867 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3869 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3870 it is modified, and use the real_size to compute the frag address
3871 for dwarf2 line info.
3873 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3875 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3876 line-matching scheme to cope with automake moving variables around.
3877 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3878 * Makefile.in: Regenerate.
3880 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3882 * config/tc-sparc.c (sparc_relax): New.
3883 (md_longopts): Add -relax and -no-relax options.
3884 (md_parse_options, md_show_usage): Likewise.
3885 (md_apply_fix3): Optimize tail call into branch always if possible.
3887 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3889 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3890 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3891 rules, with warning when a GAS statement specifies a packing that
3892 will result in an instruction being squashed.
3893 Added typdef packing_type and enumerals, changed various integer
3894 literals to use the enumerals.
3896 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3898 * config/tc-ia64.c (dot_restorereg_p): New function.
3899 (md_pseudo_table): Add restorereg.p.
3900 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3901 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3903 * config/tc-ia64.h (unw_record_type): Add unwabi.
3904 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3905 called MASK with members for imask, and the masks produced by
3906 fr_mem, gr_mem, br_mem, and frgr_mem.
3907 (unw_p_record): Add members ABI and CONTEXT.
3908 (unw_x_record): Add member AB.
3909 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3910 as pseudo-register for use during unwind info generation.
3911 (AR_PFS, AR_LC): New macros.
3912 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3913 whose names start with an at sign (as in "@priunat").
3914 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3915 register.
3916 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3917 proc_end, unwind_info, personality_routine): Consolidate into
3918 "unwind" structure to reduce offset-table use. Add member
3919 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3920 to be emitted.
3921 (output_R1_format, output_R3_format, output_P3_format,
3922 output_P6_format): Initialize R with zero to reduce compiler warnings.
3923 (output_P7_format): Ditto. Add `default' branch to switch
3924 statement to reduce compiler warnings.
3925 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3926 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3927 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3928 into single argument.
3929 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3930 compiler warnings. Merge A and B args into single argument.
3931 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3932 A and B args into single argument.
3933 (free_record): Removed (wasn't used).
3934 (free_list_records): Also free imasks in prologue records.
3935 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3936 (output_spill_mask): Remove.
3937 (output_unwabi): New function.
3938 (output_epilogue, output_label_state, output_copy_state): Call
3939 alloc_record.
3940 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3941 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3942 argument.
3943 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3944 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3945 as part of handling the prologue records. Emit region's imask if
3946 we have one. Handle unwabi, epilogue, label_state, copy_state,
3947 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3948 spill_sprel_p, and spill_reg_p records.
3949 (set_imask, count_bits, slot_index): New function.
3950 (fixup_unw_records): Fix region size computation. Handle
3951 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3952 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3953 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3954 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3955 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3956 (dot_save): Use manifest constants for applicaton registers.
3957 Handle REG_PR and REG_PRIUNAT.
3958 (dot_restore): Don't just ignore it.
3959 (dot_restorereg): New function..
3960 (generate_unwind_image): Ensure unwind info is a multiple of eight
3961 bytes, not just four bytes.
3962 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3963 (dot_altrp): Don't just ignore it.
3964 (dot_savemem): New function. Replaces dot_savesp() and
3965 dot_savepsp(). Use manifest constants for applicaton registers.
3966 Handle REG_PR and REG_PRIUNAT.
3967 (dot_savef): Simplify.
3968 (dot_saveb): Support generation of br_gr.
3969 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3970 dot_label_state, dot_copy_state): New function.
3971 (dot_unwabi): Don't just ignore it.
3972 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3973 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3974 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3975 (emit_one_bundle): Set slot number for prologue/body records
3976 *before* emitting the first insn.
3977 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3978 (md_begin): Declare "psp" pseudo-register.
3979 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3980 so we don't get segfault.
3981 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3982 counts as required per SW Conventions manual
3983 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3984 output_preds_psprel, output_preds_sprel, output_spill_base,
3985 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3986 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3987 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3988 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3989 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3990 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3991 (dot_vframe): Implement.
3992 (dot_vframesp, dot_vframepsp): New function.
3994 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3996 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3997 * configure: Regenerate.
3999 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4001 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4002 (md_estimate_size_before_relax): so we can use it here instead of
4003 old kludges. Localise vars to blocks. Comment.
4005 * frags.c (frag_new): Update fr_var comments.
4006 * frags.h (struct frag): Ditto.
4008 2000-05-22 Richard Henderson <rth@cygnus.com>
4010 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4011 (pseudo_func): Add pcrel.
4012 (operand_match): Handle IA64_OPND_TGT64.
4013 (build_insn): Likewise.
4014 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4015 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4016 (fix_insn): Handle all three 64-bit relocation types.
4018 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4020 * obj.h (struct format_ops): New members begin, app_file,
4021 s_set_other, s_set_desc, s_get_type, s_set_type,
4022 separate_stab_sections, init_stab_section.
4024 * config/obj-multi.h: Update GPL notice to v2.
4025 (obj_begin): New.
4026 (obj_app_file): New.
4027 (S_SET_SIZE): Test s_set_size for NULL before calling.
4028 (S_SET_ALIGN): Similar for s_set_align.
4029 (S_SET_OTHER): New.
4030 (S_SET_DESC): New.
4031 (S_GET_TYPE): New.
4032 (S_SET_TYPE): New.
4033 (SEPARATE_STAB_SECTIONS): New.
4034 (INIT_STAB_SECTION): New.
4035 (EMIT_SECTION_SYMBOLS): New.
4036 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4038 * config/obj-elf.h: Update GPL notice to v2.
4039 Mention that this file is included from obj-multi.h.
4040 (obj_begin): Wrap definition in ifndef.
4041 (elf_file_symbol): Constify declaration.
4042 (obj_app_file): Ditto.
4043 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4044 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4046 * config/obj-elf.c (elf_s_set_other): New.
4047 (elf_file_symbol): Constify argument.
4048 (elf_separate_stab_sections): New.
4049 (elf_init_stab_section): New.
4050 (elf_format_ops): Add new members. Remove comma at end.
4052 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4053 (ecoff_format_ops): Add new fields. Remove comma at end.
4054 Mention inconsistency for emit_section_symbols.
4056 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4058 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4059 (coff_separate_stab_sections): New.
4060 (coff_format_ops): Add new members.
4062 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4063 (obj_aout_s_set_other): New.
4064 (obj_aout_s_set_desc): New.
4065 (obj_aout_s_get_type): New.
4066 (obj_aout_s_set_type): New.
4067 (obj_aout_separate_stab_sections): New.
4068 (aout_format_ops): New members added. Use obj_aout_process_stab,
4069 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4070 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4071 appropriate.
4072 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4074 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4076 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4077 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4078 (md_estimate_size_before_relax): Ensure jumps to weak and
4079 externally visible symbols are relocatable.
4081 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4083 * stabs.c (aout_process_stab): Make global.
4084 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4085 * read.h (aout_process_stab): Declare.
4087 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4088 Generalize to *aout, *coff *elf.
4089 * configure: Regenerated.
4091 * doc/internals.texi (Object format backend): Say
4092 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4094 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4095 * Makefile.in: Regenerated.
4097 2000-05-19 Catherine Moore <clm@cygnus.com>
4099 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4101 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4103 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4104 instruction to reflect change in re_assemble_*.
4106 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4108 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4109 build PA64 ELF tools.
4110 * configure: Rebuilt.
4112 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4114 * Makefile.am: Regenerate dependencies.
4115 * Makefile.in: Regenerate.
4117 2000-05-15 Nick Clifton <nickc@cygnus.com>
4119 * config/tc-arm.c (struct asm_psr): Add boolean field
4120 distinguishing between CSPR and SPSR. Rename 'number' field
4121 to 'field'.
4122 (psrs): Rearrange contents to match new asm_psr structure.
4123 (arm_psr_parse): Move next to psr_required_here. Make it
4124 return an asm_psr structure.
4125 (psr_required_here): Use asm_psr structure returned by
4126 arm_psr_parse.
4127 (do_msr): Reorganise to allow psr_required_here to be called
4128 only once.
4129 (md_undefined_name): Mark 'name' parameter as unused, since
4130 the COFF target does not use it.
4132 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4134 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4135 standards.
4136 * config/te-aux.h: Likewise.
4137 * config/te-dpx2.h: Likewise.
4138 * config/te-go32.h: Likewise.
4139 * config/te-hp300.h: Likewise.
4140 * config/te-hppa.h: Likewise.
4141 * config/te-i386aix.h: Likewise.
4142 * config/te-ic960.h: Likewise.
4143 * config/te-interix.h: Likewise.
4144 * config/te-nbsd532.h: Likewise.
4145 * config/te-pc532mach.h: Likewise.
4146 * config/te-ppcnw.h: Likewise.
4147 * config/te-psos.h: Likewise.
4148 * config/te-sparcaout.h: Likewise.
4149 * config/te-sun3.h: Likewise.
4150 * config/te-sysv32.h: Likewise.
4152 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4154 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4155 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4156 and sign extend without an if statement.
4157 (build_bytes): Likewise.
4159 2000-05-14 Kazu Hirata <kazu@hxi.com>
4161 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4162 X_add_symbol L_32 case.
4164 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4166 * config/te-freebsd.h: New file.
4168 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4170 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4171 bindtextdomain): Replace defines with those from intl/libgettext.h
4172 to quieten gcc warnings.
4174 * NEWS: Mention x86 .arch and -q.
4176 * config/tc-i386.c (quiet_warnings): New.
4177 (md_assemble): Use quiet_warnings.
4178 (md_parse_option): Set quiet_warnings from -q.
4179 (md_show_usage): Mention -q, delete -m.
4180 (flag_do_long_jump): Delete.
4181 (md_parse_option): Remove -m.
4182 (md_show_usage): Remove -m.
4183 (md_create_long_jump): Remove useless flag_do_long_jump code.
4185 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4186 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4188 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4189 Alexander Sokolov <robocop@netlink.ru>
4191 * doc/c-i386.texi (i386-Arch): New section.
4192 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4194 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4195 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4196 architecture has been given and is not 486.
4197 (set_cpu_arch): New.
4198 (md_pseudo_table): Add .arch.
4199 (md_assemble): Warn if cpu architecture has been given and an
4200 unsupported instruction.
4202 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4203 Move operand_types bit defines after relevant template field.
4204 (template): Add cpu_flags.
4205 (Cpu*): Define.
4206 (arch_entry): New.
4208 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4210 * config/tc-mn10300.h (md_end): Define.
4211 (mn10300_finalize): Declare.
4212 * config/tc-mn10300.c: Include dwarf2dbg.h.
4213 (debug_line): Define.
4214 (md_assemble): Generate dwarf2 line info.
4215 (mn10300_finalize): New function. Finalize dwarf2 info.
4217 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4219 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4220 external version of the relocation for weak symbols.
4222 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4224 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4225 frame size in units of 16 bytes, as required per SW Conventions manual.
4226 (output_unw_records): Output info-block header as a dword to get
4227 byte-order right.
4229 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4231 * as.h: #include "file", not <file> on files from ../include.
4232 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4233 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4234 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4235 (tc_coff_symbol_emit_hook): Ditto.
4236 (OPTCOUNT): Cast to int to avoid compiler warning.
4237 (md_begin): Fix signed/unsigned warnings.
4239 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4241 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4242 ABRANCH LONG case for a conditional branch on a 68000.
4243 (md_estimate_size_before_relax): Likewise. Also handle
4244 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4245 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4246 PC-relative on all CPUs.
4247 (md_estimate_size_before_relax): Likewise.
4249 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4251 * as.c (parse_args): Just mention current year in printed
4252 copyright message.
4254 2000-05-03 J.T. Conklin <jtc@redback.com>
4256 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4257 unit registers.
4258 (md_parse_option): Recognize -m7400.
4260 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4262 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4263 don't permit lp to become less than the words array.
4265 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4267 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4268 Fix little-endian case.
4270 2000-05-03 David O'Brien <obrien@NUXI.com>
4272 * as.c (parse_args): Update copyright.
4274 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4276 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4277 for the .bss section too.
4279 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4281 * configure.in: Set em=linux for hppa-*-linux.
4282 * configure: Regenerate.
4283 * doc/Makefile.in: Regenerate with correct automake.
4285 * frags.c (frag_grow): Sanity check chunk_size.
4287 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4288 * config/obj-som.h: Likewise.
4289 * config/obj-ieee.h: Likewise.
4291 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4293 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4294 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4295 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4296 (pa_ip): low_sign_unext now returns via function value. Use
4297 re_assemble_* instead of dis_assemble_* and
4298 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4299 unnecessarily.
4300 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4301 (md_section_align, md_parse_option, md_show_usage,
4302 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4303 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4304 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4305 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4306 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4307 pa_text): Likewise.
4308 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4309 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4310 outside of switch. Correct mask and shifting errors in case 10
4311 and case -11. In case 21, compare against signed range to suit
4312 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4313 case 17 and case 22, use offsetT variable to properly check range.
4314 Use re_assemble_* here too.
4315 (evaluate_absolute): Change type of value to offsetT. Call
4316 hppa_field_adjust to do the work for us.
4317 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4318 (pa_parse_cmpib_64_cmpltr): Ditto.
4319 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4320 of i to unsigned int.
4321 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4322 (pa_end_of_source): Return type is void.
4324 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4326 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4328 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4330 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4331 More comments added.
4332 (md_begin): Removed "construct symbols for each register name".
4333 Because register names conflicts with GCC generated function
4334 names.
4335 (avr_operand): Now constant numbers can be used as a register
4336 identifiers (0 as r0, 31 as r31).
4337 (md_assemble): use skip_space () before parsing instruction
4338 operands.
4340 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4342 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4343 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4344 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4345 * configure: Regenerate.
4347 2000-04-29 Andreas Jaeger <aj@suse.de>
4349 * as.h: Correctly check GCC version.
4351 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4353 * doc/as.1: Fix unbalanced brackets.
4355 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4356 TE_FreeBSD.
4357 (line_comment_chars): Set to '/' if TE_FreeBSD.
4359 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4361 * configure.in: Configury support for PA64 (currently disabled).
4362 * configure: Rebuilt.
4364 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4366 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4367 bfd_set_section_alignment.
4369 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4371 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4372 than 32.
4374 2000-04-24 Nick Clifton <nickc@cygnus.com>
4376 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4377 * doc/as.texinfo (Align): Include arm and strongarm in list of
4378 targets that have the second form of the behaviour of the .align
4379 directive.
4381 2000-04-24 Mark Klein <mklein@dis.com>
4383 * config/obj-som.c: Terminate obj_pseudo_table.
4385 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4387 * as.c (parse_args): Allow md_parse_option to override -a listing
4388 option.
4389 * config/obj-coff.c (add_lineno): Change type of offset parameter
4390 from "int" to "bfd_vma."
4391 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4392 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4393 (ppc_change_csect): Align correctly for XCOFF64.
4394 (ppc_machine): New function, which discards "ppc_machine" line.
4395 (ppc_tc): Cons for 8 when code is 64 bit.
4396 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4397 relocations.
4398 (md_parse_option): Handle -a64 and -a32.
4399 (ppc_xcoff64): New.
4400 * config/tc-ppc.h (TARGET_MACH): Define.
4401 (TARGET_FORMAT): Move to function.
4402 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4404 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4406 * config/tc-avr.c: New AVR_ISA_ defined.
4407 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4408 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4409 for `fmul', `movw' and `lpm R,Z' instructions.
4410 (avr_operands): Warn if current opcode is a two-word instruction
4411 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4412 (avr_opcodes): New commands added.
4413 (REGISTER_P): Check 'a' and 'v' constraint letters.
4414 (mcu_types): New MCU added.
4416 2000-04-22 Timothy Wall <twall@cygnus.com>
4418 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4419 to "natval".
4420 (operand_match): Conditionally insert default bit values for IMMU9.
4422 2000-04-14 Matthew Green <mrg@cygnus.com>
4424 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4425 * configure: Rebuilt.
4427 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4428 Jason Eckhardt <jle@cygnus.com>
4430 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4432 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4433 Added handling of new operand types l,y,&,fe,fE,fx.
4435 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4436 David Mosberger <davidm@hpl.hp.com>
4437 Timothy Wall <twall@cygnus.com>
4438 Andrew MacLeod <amacleod@cygnus.com>
4439 Jim Wilson <wilson@cygnus.com>
4441 * Makefile.am (CPU_TYPES): Add ia64.
4442 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4443 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4444 * Makefile.in: Rebuild.
4445 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4446 * configure: Rebuild.
4447 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4448 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4449 * expr.c (expr): Handle md_optimize_expr.
4450 * read.c (LEX_HASH): Add comment.
4451 * config/tc-ia64.c, config/tc-ia64.h: New files.
4453 2000-04-21 Richard Henderson <rth@cygnus.com>
4455 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4456 bundling a non-delayed branch type instruction.
4458 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4460 * config/tc-mn10300.c (HAVE_AM30): Define.
4461 (md_assemble): Use it.
4463 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4465 * config/obj-elf.c (obj_elf_change_section): Check for changed
4466 section attributes.
4468 * Makefile.am: (CPU_MULTI_VALID): Remove.
4469 (MULTI_CPU_TYPES): Define.
4470 (MULTI_CPU_OBJ_VALID): Define.
4471 (DEPTC): Use the above.
4472 (DEPOBJ): Same here.
4473 (DEP2): And here.
4474 Regenerate dependencies.
4475 * Makefile.in: Regenerate.
4477 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4479 * Makefile.am (YACC, LEX): Get them from configure.
4481 2000-04-18 H.J. Lu (hjl@gnu.org)
4483 * config/tc-i386.c (offset_in_range): Use addressT instead of
4484 bfd_vma for non-bfd assemblers.
4486 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4488 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4489 doesn't give spurious errors.
4491 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4493 * as.h (SEEK_SET): Define if undefined.
4495 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4497 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4498 constants, and don't assume offsetT is 32 bits.
4500 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4502 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4503 (md_pcrel_from_section): Add prototype.
4504 (d10v_fix_adjustable): Add prototype.
4505 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4507 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4509 2000-04-12 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4512 symbol in frag chain.
4514 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4516 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4517 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4518 (fits_in_signed_word, smallest_imm_type): Ditto.
4519 (md_assemble): Use an offsetT var to hold offsetT values, not a
4520 long.
4521 (offset_in_range): New.
4522 (md_assemble): Use it.
4523 (md_convert_frag): Change type of target_address, opcode_address,
4524 and displacement_from_opcode_start to offsetT.
4525 (md_create_short_jump): Change type of offset to offsetT.
4526 (md_create_long_jump): Ditto.
4527 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4528 (md_chars_to_number): Remove.
4529 (output_invalid): Remove duplicate prototype.
4531 2000-04-09 Nick Clifton <nickc@cygnus.com>
4533 * Makefile.am (CPU_TYPES): Add 'avr'.
4534 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4535 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4537 * Makefile.in: Regenerate.
4539 * doc/as.texinfo: Add M32R documentation.
4541 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4543 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4544 --enable-build-warnings option.
4545 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4546 * Makefile.in, configure: Re-generate.
4548 2000-04-07 Nick Clifton <nickc@cygnus.com>
4550 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4551 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4552 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4553 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4554 (arm_force_relocation): Force relocations for
4555 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4557 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4559 * config/tc-sh.c (get_operands): There's no third operand if the
4560 first operand is an immediate.
4562 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4564 * config/tc-sh.c (immediate): Delete.
4565 (sh_operand_info): Add immediate member.
4566 (parse_reg): Use A_PC for pc.
4567 (parse_exp): Add second argument 'op'. All callers changed.
4568 (parse_at): Expect pc to be coded as A_PC.
4569 Use immediate field in *op.
4570 (insert): Add fourth argument 'op'. All callers changed.
4571 (build_relax): Add second argument 'op'. All callers changed.
4572 (insert_loop_bounds): New function.
4573 (build_Mytes): Remove DISP_4.
4574 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4575 (assemble_ppi): Use immediate field in *operand.
4576 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4577 (md_apply_fix): Likewise.
4578 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4580 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4582 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4584 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4586 * internals.texi (CPU backend): Document
4587 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4589 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4591 * po/gas.pot: Regenerate.
4593 * as.c (show_usage): Restore translated part of bug string.
4594 * gasp.c (show_usage): Likewise.
4596 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4597 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4598 than move-if-change.
4599 (DEP1): Modify for "gcc -MM".
4600 (DEPTC): Likewise.
4601 (DEPOBJ): Likewise.
4602 (DEP2): Likewise.
4603 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4604 Update dependencies.
4605 * Makefile.in: Regenerate.
4607 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4609 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4610 (md_begin): Likewise.
4611 (HAVE_AM33): New macro.
4612 (md_assemble): Use it. Match r_regs and xr_regs only if
4613 HAVE_AM33.
4615 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4617 * as.h: #include "bin-bugs.h"
4618 * as.c (show_usage): Use REPORT_BUGS_TO.
4619 * gasp.c: #include "bin-bugs.h"
4620 (show_usage): Use REPORT_BUGS_TO.
4622 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4624 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4626 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4627 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4628 adjustments.
4630 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4632 * config/tc-i386.c (i386_immediate): Don't assume a constant
4633 immediate is necessarily 16 bits when in 16 bit code mode.
4634 (md_assemble): Instead set guess_suffix here after we have checked
4635 registers.
4637 2000-04-02 Richard Henderson <rth@cygnus.com>
4639 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4640 quantities. Correct right shift sign extension.
4641 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4642 32-bit value when shifting into place.
4644 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4646 * app.c: Add ATTRIBUTE_UNUSED as needed.
4647 * config/tc-ppc.c: Likewise.
4648 (ppc_size): Make unsigned long.
4649 (ppc_insert_operand): Add casts to avoid warnings.
4651 2000-03-31 Nick Clifton <nickc@cygnus.com>
4653 * config/tc-d10v.h (md_flush_pending_output): Define.
4655 2000-03-29 Nick Clifton <nickc@cygnus.com>
4657 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4658 segment. Works for both BFD_ASSEMBLER and others.
4659 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4661 2000-03-29 Nick Clifton <nickc@cygnus.com
4663 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4665 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4667 * listing.c (LISTING_LHS_WIDTH): Default depends on
4668 LISTING_WORD_SIZE.
4669 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4671 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4673 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4674 string literal.
4676 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4678 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4680 * config/tc-avr.c (mcu_types): Add missing initialiser.
4681 (md_pcrel_from_section): Add prototype.
4682 (avr_operand): Remove redundant test of unsigned < 0.
4683 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4685 2000-03-27 Denis Chertykov <denisc@overta.ru>
4687 * config/tc-avr.c: New file for AVR support.
4688 * config/tc-avr.h: Likewise.
4689 * configure.in: Add AVR support.
4690 * configure: Regenerate.
4692 2000-03-26 Timothy Wall <twall@cygnus.com>
4694 * gasp.c (macro_op): Add new argument to check_macro call.
4695 Macro structure definitions moved to macro.h
4696 * sb.h: Add argument to prototype for input_scrub_include_sb.
4697 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4698 nesting checks with an additional flag.
4699 (struct input_save): Add flag to indicate whether current sb
4700 should be checked for proper macro/conditional nesting.
4701 (input_scrub_push/pop): Save/restore nest check flag.
4702 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4703 defined.
4704 * macro.c (check_macro): Allow caller to retrieve parsed macro
4705 information if a pointer is provided. This information may be
4706 used by the new macro hooks.
4707 * macro.h: Update prototype for check_macro. Macro struct
4708 definitions moved here from macro.c/gasp.c.
4709 * read.c (read_a_source_file): Add parameter to check_macro call,
4710 and pass macro info to the macro hook, if defined.
4711 (input_scrub_insert_line): New. Allow insertion of a line of
4712 characters into the input stream.
4713 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4714 file into the input stream.
4715 (s_include): Use input_scrub_insert_file.
4716 * internals.texi: Document new macro hooks.
4717 * as.h: New prototypes added.
4719 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4721 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4722 an initial capital letter.
4723 (i386_index_check): Reindent.
4725 2000-03-19 Nick Clifton <nickc@cygnus.com>
4727 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4728 relative branches.
4730 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4732 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4733 instruction operand bad if Rd > 7 when generating
4734 thumb instructions. Prevents for example,
4735 "adr r12,label" from silently failing and generating
4736 the wrong instruction.
4738 2000-03-17 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4741 that have a destingation >= 0x400000.
4742 Fix compile time warning messages.
4744 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4746 * config/tc-sh.c (md_begin): When encountering insn that are
4747 not supported by the current arch, only change the name if
4748 its contents are the same as prev_name.
4749 (get_specific): If the the architecture doesn't match, fail.
4751 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4753 * config/tc-sh.c (IDENT_CHAR): Define.
4754 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4755 matching back where it came from.
4757 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4759 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4761 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4763 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4764 normal operands.
4766 2000-03-15 Kazu Hirata <kazu@hxi.com>
4768 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4770 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4772 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4773 floating-point-number, make sure 'f' is in FLT_CHARS.
4775 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4777 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4778 (s_lcomm_internal): Use it.
4779 * doc/internals.texi (CPU backend): Document it.
4780 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4781 bytes.
4783 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4785 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4786 when embedded-pic.
4788 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4789 implementation doesn't have special handling for switch
4790 statements.
4791 (macro_build): Allow for code in sections other than .text.
4792 (macro): Likewise.
4793 (mips_ip): Likewise.
4794 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4795 Don't perform relocs if we will be outputting them.
4796 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4797 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4798 embedded-pic.
4800 2000-03-09 Catherine Moore <clm@cygnus.com>
4802 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4803 relocation type based on the entry in the fixup structure.
4804 Put S_IS_EXTERN processing back in.
4806 2000-03-08 H.J. Lu (hjl@gnu.org)
4808 * Makefile.am (install-exec-tooldir): Depend on
4809 install-exec-bindir for parallel make.
4810 * Makefile.in: Regenerated.
4812 2000-03-06 Nick Clifton <nickc@cygnus.com>
4814 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4815 switch.
4816 (md_parse_option): Parse -m32r command line switch - disable m32rx
4817 compatability.
4818 (md_show_usage): Document new option.
4820 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4821 * doc/Makefile.in: Regenerate.
4822 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4824 2000-03-02 Michael Meissner <meissner@redhat.com>
4826 * config/tc-d30v.c (check_range): Remove code that incorrectly
4827 sign extended values where bits < 32.
4829 2000-03-02 H.J. Lu (hjl@gnu.org)
4831 * configure.in: Support --enable-targets=all on ia32.
4832 * configure: Regenerated.
4834 2000-03-01 Nick Clifton <nickc@cygnus.com>
4836 * gasp.c (do_align): Remove bogus check of alignment value.
4838 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4840 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4841 TC_PPC was defined forced the type of a symbol with no other type
4842 to be BSF_OBJECT.
4844 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4846 * doc/internals.texi (CPU backend): Mention that
4847 line_separator_chars do not break up comments. Fix typos for
4848 LEX_AT and LEX_NAME descriptions. Document operands for
4849 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4850 description of md_create_short_jump usage. Document argument for
4851 md_undefined_symbol.
4853 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4855 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4856 (md_parse_option): Handle it.
4857 (md_show_usage): Document it.
4859 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4861 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4862 opcode, for the instruction `pal19'. From Andrea Arcangeli
4863 <andrea@suse.de>.
4865 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4867 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4868 from here..
4869 (md_assemble): To here, before template operands are matched.
4870 Also ensure a constant immediate is sign extended when we know the
4871 size is at most 16 bits. This is to catch cases like "add
4872 $0xffc0,%ax" where we don't know the size, and thus that the
4873 immediate can be represented as Imm8S until after parsing the
4874 register operand.
4875 (i386_displacement): Similarly sign extend 16 bit constant
4876 displacements.
4877 (md_assemble): Relax 16-bit jump constant range check to suit sign
4878 extended displacements.
4880 2000-02-26 Andreas Jaeger <aj@suse.de>
4882 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4884 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4886 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4887 call operands when intel_syntax.
4888 (intel_float_operand): Return 2 for "fi...".
4889 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4890 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4891 earlier "SHORT" change.
4892 (md_assemble): When determining suffix from Regs, exclude
4893 InOutPortReg.
4895 2000-02-24 Nick Clifton <nickc@cygnus.com>
4897 * configure: Add arm-wince, mips-pe and sh-pe targets.
4898 * configure: Regenerate.
4900 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4901 sh-pe targets.
4902 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4903 "pe-mips" for the mips-pe target.
4905 * config/tc-arm.c (insns): Change displacement encoded in BL
4906 and B instructions if the target port is arm-wince.
4907 (do_ldst): Do not bias the relocation offset if the target
4908 port is arm-wince.
4909 (md_pcrel_from): Add in missing relocation offset bias if the
4910 target os arm-wince.
4912 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4913 (md_begin): Disable -G support for mips-pe target.
4914 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4915 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4916 COFF flavour.
4918 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4919 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4920 assembler, just set the alignment to 4.
4922 * config/te-wince-pe.h: New file for WinCE targets. Define
4923 TE_WINCE.
4925 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4927 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4928 string instructions.
4929 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4930 (i386_intel_memory_operand): After finding a segment override,
4931 check again for no `[' before looking for a displacement. Bomb if
4932 more than one displacement rather than silently discarding the
4933 second and subsequent ones. Free strings malloc'd by
4934 build_displacement_string.
4936 2000-02-24 Catherine Moore <clm@cygnus.com>
4938 * config/obj-som.c (obj_pseudo_table): Add "weak".
4939 (obj_som_weak): New routine.
4941 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4943 * config/tc-i386.c (union i386_op): New.
4944 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4945 Throughout file replace occurences of disps[n], imms[n], regs[n]
4946 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4947 intel mode operand swapping. Add assert in regKludge and
4948 fake_zero_displacement code. Test i.types[n] when outputting
4949 displacements and immediates. Combine output of Disp16 with
4950 Disp32.
4951 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4952 when in intel mode by (not) reversing fsub and fdiv operands
4953 before the template search. This fails for single operand
4954 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4955 undefined. Instead fix the base_opcode after we've found the
4956 template. Move base_opcode xor with found_reverse_match from
4957 opcode output code to before this fix so we test for the correct
4958 opcodes.
4959 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4960 check in intel mode. Instead compare opcodes.
4962 * config/tc-i386.h (TC_RELOC): Delete.
4963 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4964 with equivalent call to reloc.
4966 * as.h (flag_m68k_mri): Move declaration after target include, and
4967 only declare when TC_M68K defined. Define as zero otherwise.
4968 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4969 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4970 Define as zero otherwise.
4971 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4972 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4973 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4974 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4975 testing whether defined.
4976 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4977 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4978 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4979 rather than testing whether defined.
4980 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4981 (parse_mri_cons): Declare and use only when TC_M68K.
4982 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4983 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4984 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4986 * NEWS: Mention IBM 370 support.
4988 2000-02-23 Richard Henderson <rth@cygnus.com>
4990 * config/tc-i386.c (md_assemble): When swapping operands for
4991 intel_syntax, assume everything that's not Imm or Disp is a
4992 register.
4994 2000-02-23 Linas Vepstas <linas@linas.org>
4996 * config/tc-i370.c, config/tc-i370.h: New files.
4997 * Makefile.am: Add support for Linux/IBM 370.
4998 * configure.in: Likewise.
4999 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5000 * config/obj-elf.c: Include elf/i370.h
5001 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5003 * Makefile.in: Regenerate.
5004 * configure: Regenerate.
5006 * doc/c-i370.texi: New file.
5007 * doc/all.texi: Include it.
5008 * doc/as.texinfo: And here.
5009 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5010 * doc/Makefile.in: Regenerate.
5012 2000-02-19 Michael Meissner <meissner@redhat.com>
5014 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5015 determine if an instruction can be used in parallel with an ADDppp
5016 or SUBppp instruction.
5018 2000-02-22 Andrew Haley <aph@cygnus.com>
5020 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5022 2000-02-22 Andrew Haley <aph@cygnus.com>
5024 * config/tc-mips.c (mips_gp32): New variable.
5025 (macro_build) Use mips_gp32.
5026 (mips_ip): Ditto.
5027 (md_longopts): Add "-mgp32" and "-mgp64".
5028 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5030 (OPTION_M7900): Change offset
5031 (OPTION_NO_M7900): Ditto.
5033 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5035 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5036 warning, and bump it to 1.
5038 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5040 From Brad Lucier <lucier@math.purdue.edu>:
5041 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5042 match format.
5044 2000-02-21 Catherine Moore <clm@cygnus.com>
5046 * config/tc-mips.c (MF_HILO_INSN): Define.
5047 (mips_7000_hilo_fix): Declare.
5048 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5049 (md_parse_option): Check for 7000_HILO_FIX options.
5050 (OPTION_M7000_HILO_FIX): Define.
5051 (OPTION_NO_M7000_HILO_FIX): Define.
5052 * doc/c-mips.texi (-mfix7000): Describe.
5054 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5056 * listing.c (print_lines): Remove unused variable `end'.
5058 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5059 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5060 reloc_type when BFD_ASSEMBLER.
5061 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5062 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5063 statement and quell signed vs. unsigned comparison warning.
5065 2000-02-18 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5068 the computed frag offset, rather than overwriting it.
5070 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5072 * config/tc-sh.c ("elf/sh.h"): Include.
5073 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5074 (md.begin): Initialize target_arch.
5075 Only include opcodes in has table that match selected architecture.
5076 (parse_reg): Recognize register names for sh-dsp.
5077 (parse_at): Recognize post-modify addressing.
5078 (get_operands): The leading space is now optional.
5079 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5080 arguments. Update valid_arch.
5081 (build_Mytes): Add support for SDT_REG_N.
5082 (find_cooked_opcode): New function, broken out of md_assemble.
5083 (assemble_ppi, sh_elf_final_processing): New functions.
5084 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5085 (md_longopts, md_parse_option): New option: -dsp.
5086 * config/tc-sh.h (elf_tc_final_processing): Define.
5087 (sh_elf_final_processing): Declare.
5089 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5091 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5092 the unwinder subspace. Save the current seg/subseg before creating
5093 the new seg/subseg.
5095 2000-02-10 Nick Clifton <nickc@cygnus.com>
5097 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5098 little endian targets.
5099 (INST_BYTE1): Redefine to handle big and little endian
5100 targets.
5101 (cpu_type): New type: Select between M340 and M210.
5102 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5103 instructions of the M340.
5104 (md_assemble): Add support for the MULSH and OPSR classes of
5105 instructions.
5106 (md_atof): Add support for little endian targets.
5107 (md_parse_option): Add support for -EL, -EB and -mcpu command
5108 line switches.
5109 (md_convert_frag): Add support for little endian targets.
5110 (md_apply_fix3): Add support for little endian targets.
5111 (md_number_to_chars): Add support for little endian targets.
5113 2000-02-10 Timothy Wall <twall@redhat.com>
5115 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5116 defined, use it to verify the symbol just read should be a label.
5118 2000-02-10 Timothy Wall <twall@redhat.com>
5120 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5121 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5122 around colons when KEEP_WHITE_AROUND_COLON is defined.
5123 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5124 and KEEP_WHITE_AROUND_COLON.
5126 2000-02-08 Timothy Wall <twall@redhat.com>
5128 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5129 logic.
5130 (do_repeat): New. Abstract repeat logic so that a "break" can be
5131 implemented.
5132 (end_repeat): New. Provide support for a "break" out of the
5133 repeat loop.
5134 * read.h: Add prototypes for new functions.
5136 2000-02-08 Timothy Wall <twall@redhat.com>
5138 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5139 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5140 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5141 non-zero.
5143 2000-02-08 Timothy Wall <twall@redhat.com>
5145 * read.c: Added elseif to directives table.
5146 * read.h: Added prototype for s_elseif.
5147 * doc/as.texinfo: Added description for elseif.
5148 * cond.c (s_elseif): New function
5150 2000-02-04 Timothy Wall <twall@redhat.com>
5152 * listing.c (print_lines): Remove conditionals causing bug in
5153 listings.
5155 2000-02-03 Timothy Wall <twall@cygnus.com>
5157 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5158 default values.
5159 * frags.c (frag_new): Calculate fr_fix in octets
5160 (frag_now_fix) Return offset as target address offset (bytes).
5161 (frag_now_fix_octets) New - Return offset in octets (8-bit
5162 quantities).
5163 * frags.h: Added prototype for frag_now_fix_octets().
5164 Distinguish between octets and bytes in field descriptions.
5165 * listing.c (calc_hex): Account for octets vs bytes when
5166 printing addresses/offsets.
5167 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5168 target is little-endian, print the octets in a word in big-endian
5169 order so that the display looks like a proper hexadecimal number,
5170 instead of having the octets reversed.
5171 * read.c (do_align): When recording alignment, alignment power
5172 should be in terms of target bytes (minimum addressible unit)
5173 instead of octets.
5174 (do_org) Convert ORG target address (byte) argument into an
5175 octet offset when generating a variable fragment.
5176 * symbols.c (resolve_symbol_value): Symbol final value
5177 converted to a target address offset (bytes) from its octet offset.
5178 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5179 offset (bytes) is adjusted by the frag offset (octets) converted
5180 to bytes.
5181 (coff_frob_section) Section alignment power is in terms of bytes;
5182 convert it to an octet alignment power when calculating size (and
5183 size mask) in octets. Don't modify the section size in order to
5184 "align" it for TI COFF, since that format has a different method
5185 for storing alignment information.
5187 2000-02-01 Timothy Wall <twall@cygnus.com>
5189 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5190 entries, matching the way GCC generates them. If not escaped, the
5191 filename is encoded incorrectly.
5193 2000-01-31 Nick Clifton <nickc@cygnus.com>
5195 * config/tc-arm.c (reg_table): Add support for ATPCS register
5196 naming conventions.
5198 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5200 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5201 already defined.
5202 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5203 New macro.
5204 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5205 of a symbol when we really care about its value.
5207 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5209 * config/tc-mcore.c (md_assemble): Give warning message if
5210 operands passes to instruction are more than the spec.
5212 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5214 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5215 Thumb mode but the label seen was not declared as '.thumb_func'
5216 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5217 correct disassembly of Thumb code bounded by non function labels.
5219 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5221 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5222 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5224 * Makefile.in: Same here.
5225 Update copyright.
5227 * configure.in: Set bfd_gas for i386-aout when primary target
5228 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5229 we may need the primary te_file. Remove incorrect comment.
5231 * configure: Regenerate.
5233 * config/e-i386aout.c: New file.
5235 * as.c (USE_EMULATIONS): Move to before print_version_id.
5236 (struct emulation): Add i386aout.
5237 (show_usage): Split text strings. Reformat -a text. Add --em
5238 help.
5239 Update copyright.
5241 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5242 (aout_format_ops): New.
5243 Update copyright.
5245 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5246 preprocessor conditional and add aout USE_EMULATIONS tests.
5247 (read_a_source_file): Don't pass error strings to printf as
5248 format arg.
5249 Update copyright.
5251 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5252 format arg.
5253 (do_data): Same here.
5254 (process_file): And here.
5255 Update copyright.
5257 * symbols.c (colon): Rewrite "already defined" fatal message
5258 code for aout with USE_EMULATIONS.
5259 Update copyright.
5261 * config/obj-aout.c (OBJ_HEADER): Define.
5262 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5263 fields of sentinel.
5264 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5265 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5266 forms here.
5267 (obj_aout_type): Expand S_SET_OTHER here too.
5268 (obj_read_begin_hook): Remove.
5269 (aout_pop_insert): New.
5270 (obj_aout_s_get_other): New.
5271 (obj_aout_s_get_desc): New.
5272 (aout_format_ops): New.
5273 Update copyright.
5275 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5276 gets aout_pseudo_table.
5277 (aout_pseudo_table): Declare.
5278 (obj_read_begin_hook): Define.
5279 Update copyright.
5281 * config/obj-coff.c (obj_pseudo_table): Rename to
5282 coff_pseudo_table.
5283 (coff_pop_insert): Use coff_pseudo_table.
5284 (coff_sec_sym_ok_for_reloc): Remove.
5285 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5286 and comment all zero entries and remove #if 0 code.
5287 Update copyright.
5289 * config/obj-coff.h (obj_pop_insert): Define.
5290 (coff_pseudo_table): Declare.
5291 Update copyright.
5293 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5294 s_get_size, s_set_size. Comment all zero entries.
5295 Update copyright.
5297 * config/obj-elf.c (elf_s_get_other): New function.
5298 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5299 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5300 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5301 comment.
5302 (obj_elf_parse_section_letters): Don't pass error strings to
5303 printf as format arg.
5304 Update copyright.
5306 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5307 OBJ_MAYBE_ECOFF.
5308 (elf_s_get_other): Declare.
5309 (S_GET_OTHER) Define as elf_s_get_other if not already
5310 defined.
5311 (S_SET_OTHER): Only define when not already defined.
5312 (elf_obj_read_begin_hook): Declare.
5313 (obj_read_begin_hook): Define.
5314 (elf_obj_symbol_new_hook): Declare.
5315 (obj_symbol_new_hook): Define.
5316 Update copyright.
5318 * config/obj-multi.h: Add copyright header and protect against
5319 multiple inclusion. Add * to all function pointers.
5320 (OBJ_HEADER): If defined, include it rather than other defines
5321 in this file.
5322 (obj_frob_file_after_relocs): Test for NULL.
5323 (obj_symbol_new_hook): Here too.
5324 (obj_sec_sym_ok_for_reloc): And here.
5325 (S_GET_OTHER): Define.
5326 (S_GET_DESC): Define.
5327 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5328 (OBJ_MAYBE_ELF): Update comment.
5330 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5331 OBJ_AOUT preprocessor conditional and handle emulation by
5332 testing OUTPUT_FLAVOR.
5333 (i386_displacement): Here too.
5334 (md_section_align): Similarly here.
5335 (i386_target_format): Conditionally compile when more than one
5336 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5337 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5338 (i386_displacement): Here too.
5339 Update copyright.
5341 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5342 Define TARGET_FORMAT for aout only when not multi.
5343 Update copyright.
5345 * config/te-multi.h: Delete file as it's identical to te-generic.h
5347 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5349 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5350 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5351 LONG_MNEM_SUFFIX.
5353 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5354 DWORD_MNEM_SUFFIX.
5355 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5356 comments.
5358 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5360 * config/tc-mips.c (mips_do_align): New function.
5361 * config/tc-mips.h (md_do_align): Define.
5363 2000-01-10 Philip Blundell <philb@gnu.org>
5365 * doc/c-arm.texi (ARM Options): Fix typo.
5366 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5367 line separator for Linux.
5368 * doc/as.texinfo (Comments): Mention the ARM.
5370 2000-01-10 Philip Blundell <pb@futuretv.com>
5372 * configure.in (arm*-*-conix*): New target.
5373 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5374 armv*-*-linux-gnu.
5375 * configure: Regenerate.
5377 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5379 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5380 (obj_elf_visibility): New function.
5382 * doc/as.texinfo (Visibility): New node: document visibility
5383 pseudo ops.
5385 For older changes see ChangeLog-9899