1 2001-05-16 Alan Modra <amodra@one.net.au>
3 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
5 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
6 opcodes are output rather than after. Delete insn_size.
7 * config/tc-v850.c (md_assemble): Similarly, but delete
10 2001-05-14 Richard Henderson <rth@redhat.com>
12 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
15 2001-05-14 Richard Henderson <rth@redhat.com>
17 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
18 also collect whether to expect an FDE augmentation.
19 (check_eh_frame): Rewrite as a state machine. Track where in
20 an FDE we are located, skip any augmentation.
21 (eh_frame_estimate_size_before_relax): Get code alignment from
23 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
24 * read.c (emit_leb128_expr): Call check_eh_frame.
26 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
28 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
29 before a relaxable insns.
31 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
33 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
34 between symbols if the base symbol is in the current section;
35 emit a PC-relative relocation instead.
37 2001-05-12 Peter Targett <peter.targett@arccores.com>
39 * config/tc-arc.c: Update copyright and tidy source comments.
40 (md_pseudo_table): Add directive .cpu back as an alias for
41 .option. Add .file and .line for dwarf2 support.
42 (arc_mach_type): Make bfd_mach_arc_6 default.
43 (md_longopts): Add entry 'pre-v6' representing old command line
44 option when assembling for 'arc5' core versions.
45 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
47 (arc_code_symbol): Make symbol value for @h30 fixup expression
49 (md_assemble): Call dwarf2_emit_insn.
50 Include "dwarf2dbg2.h". Formatting fixes throughout file.
51 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
53 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
55 2001-05-11 Jakub Jelinek <jakub@redhat.com>
57 * config/tc-ia64.c (special_linkonce_name): New.
58 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
59 .gnu.linkonce.ia64unw{,i}.FOO.
60 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
61 (dot_endp): Add comment about it.
63 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
65 * config/tc-arm.c (arm_handle_align): When truncating an aligned
66 block, ensure that the low order bits of the alignment are
69 2001-05-10 Alan Modra <amodra@one.net.au>
71 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
74 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
75 current variable part of frag.
76 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
77 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
78 * config/tc-m68hc11.c (RELAX_STATE): Define.
79 (RELAX_LENGTH): Define.
80 (md_estimate_size_before_relax): Handle non-relaxable cases
81 separately from relaxable cases for clarity, and return correct
82 size for multi-pass relaxation.
83 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
84 (md_estimate_size_before_relax): As for tc-m68hc11.c.
85 (md_convert_frag): Remove "length_code".
86 * config/tc-vax.c (RELAX_STATE): Define.
87 (RELAX_LENGTH): Define.
88 (md_relax_table): Add missing entry.
89 (md_estimate_size_before_relax): As for tc-m68hc11.c.
90 (md_convert_frag): Remove "length_code".
91 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
92 don't bother setting fr_var. Return correct size for multi-pass
94 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
95 (md_convert_frag): Don't bother clearing fr_var.
96 (md_pseudo_table): Correct initialization.
97 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
98 (md_estimate_size_before_relax): No need to set fr_var.
99 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
100 (md_estimate_size_before_relax): No need to set fr_var.
102 2001-05-09 Richard Henderson <rth@redhat.com>
104 * config/tc-ia64.c (generate_unwind_image): Align the fragment
105 beginning a function's unwind info block.
107 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
109 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
111 2001-05-08 Andreas Schwab <schwab@suse.de>
113 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
114 fx_pcrel_adjust explicitly sign extend when reading it.
116 2001-05-08 Alan Modra <amodra@one.net.au>
118 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
119 from md_relax_table, and combine some switch cases.
121 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
123 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
124 from offset in non-pcrel operands too.
126 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
128 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
129 * config/tc-arm.c (arm_handle_align): Do not insert more than
130 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
131 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
133 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
135 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
137 * Makefile.in: Regenerate.
138 * configure.in: Remove duplicate mips-*-ecoff* entry.
139 * configure: Regenerate.
141 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
142 (n_names): Cast away type mismatch.
143 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
144 (obj_ecoff_frob_symbol): Likewise.
145 * ecoff.c: (add_file): Add unused attribute.
146 (ecoff_directive_begin): Likewise.
147 (ecoff_directive_bend): Likewise.
148 (ecoff_directive_def): Likewise.
149 (ecoff_directive_dim): Likewise.
150 (ecoff_directive_scl): Likewise.
151 (ecoff_directive_size): Likewise.
152 (ecoff_directive_type): Likewise.
153 (ecoff_directive_tag): Likewise.
154 (ecoff_directive_val): Likewise.
155 (ecoff_directive_endef): Likewise.
156 (ecoff_directive_end): Likewise.
157 (ecoff_directive_ent): Likewise.
158 (ecoff_directive_extern): Likewise.
159 (ecoff_directive_file): Likewise.
160 (ecoff_directive_fmask): Likewise.
161 (ecoff_directive_frame): Likewise.
162 (ecoff_directive_mask): Likewise.
163 (ecoff_directive_loc): Likewise.
164 (mark_stabs): Likewise.
165 (ecoff_stab): Likewise.
166 (ecoff_frob_symbol): Cast away type mismatch.
167 (ecoff_padding_adjust): Likewise.
168 (ecoff_build_symbols): Likewise.
169 (ecoff_build_procs): Likewise.
170 (ecoff_build_aux): Likewise.
171 (ecoff_build_strings): Likewise.
172 (ecoff_build_fdr): Likewise.
173 (ecoff_build_debug): Likewise.
174 * itbl-ops.c (itbl_assemble): Variable initialization.
176 2001-05-03 Alan Modra <amodra@one.net.au>
178 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
179 expressions rather than triggering an assert.
181 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
183 * config/tc-openrisc.c: New file.
184 * config/tc-openrisc.h: Likewise.
186 * Makefile.am: Add OpenRISC target.
187 * Makefile.in: Regenerated.
189 * configure.in (openrisc-*-*): Add target.
190 * configure: Regenerated.
192 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
194 * config/tc-arm.c (arm_frag_align_code): Change error message to
195 more explanatory version.
197 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
199 * config/tc-mips.c (md_parse_option): Also accept
200 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
202 2001-04-27 David Mosberger <davidm@hpl.hp.com>
204 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
205 argument passing order: predicate goes last, not first.
207 2001-04-27 Sean McNeil <sean@mcneil.com>
209 * configure.in: Add arm-vxworks.
210 * configure: Regenerate.
212 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
214 * config/tc-arm.c (arm_handle_align): New Function: Generate
215 no-op filled alignment frags.
216 (arm_frag_align_code): New Function: Create a code alignment frag.
217 (arm_init_frag): New Function: Initialse the target dependent
220 * config/tc-arm.h (TC_FRAG_TYPE): Define.
221 (TC_FRAG_INIT): Define.
222 (HANDLE_ALIGN): Define.
223 (md_do_align): Define.
225 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
227 * config/obj-coff.c (do_linenos_for): Check to see if the filename
228 symbol has been initialised before extracting its symbol index.
230 2001-04-24 H.J. Lu <hjl@gnu.org>
232 * configure: Regenerated with the right version of autoconf.
234 2001-04-24 Christian Groessler <cpg@aladdin.de>
236 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
237 generate R_CALLR and R_REL16 relocations
239 2000-04-20 Jason Eckhardt <jle@redhat.com>
241 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
242 since frag_now can change after d10v_cleanup is called.
244 2001-04-16 David O'Brien <obrien@FreeBSD.org>
246 * configure.in: Add the em type for FreeBSD targets.
247 * configure: Regenerate.
249 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
251 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
252 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
254 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
255 pc-relative relocations not placed at the end of the instruction.
257 2001-04-13 Jim Wilson <wilson@redhat.com>
259 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
262 2001-04-13 Jakub Jelinek <jakub@redhat.com>
264 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
265 handle SHF_MERGE and SHF_STRINGS.
266 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
267 (obj_elf_section): Allow additional argument specifying entity size.
268 * write.c (adjust_reloc_syms): Keep relocations against local symbols
269 in SEC_MERGE sections.
271 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
273 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
275 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
277 * expr.c (operand): Pass &c to md_parse_name().
278 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
280 2001-04-07 Steven J. Hill <sjhill@cotw.com>
282 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
284 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
285 * Makefile.in: Regenerated.
287 * configure.in: Use traditional MIPS targets for Linux/MIPS.
288 * configure: Regenerated.
290 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
292 * config/tc-mn10300.c (xr_registers): Added `pc'.
294 2001-04-05 Alan Modra <alan@linuxcare.com.au>
296 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
297 * configure: Regenerate.
299 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
300 cases, and always return size based on current fr_subtype.
301 (md_begin): Move initialization of md_relax_table..
302 (md_relax_table): ..to static initializer. Set rlx_length for
303 UNDEF_WORD_DISP cases.
304 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
305 (md_begin): Likewise.
306 (md_relax_table): Likewise.
307 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
308 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
309 Set rlx_backward and rlx_forward to zero for unused states.
310 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
311 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
312 (UNCOND12, UNCOND32): Remove duplicate defines.
314 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
316 * config/tc-cris.c (md_estimate_size_before_relax) <case
317 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
318 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
319 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
320 Add cases to cover all relax states.
321 (cris_insn_first_word_frag): New.
322 (md_assemble): Call cris_insn_first_word_frag to get the first
323 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
324 end. Drop variable insn_size.
325 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
326 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
327 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
329 * write.c (write_object_file): Reset broken word state before
332 2001-03-31 Alan Modra <alan@linuxcare.com.au>
334 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
335 for one line if not already enabled.
336 * cond.c (s_elseif): Correct conditional assembly listing.
339 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
340 Don't abort on NULL current_cframe.
342 2001-03-30 Alan Modra <alan@linuxcare.com.au>
344 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
345 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
346 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
347 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
348 * config/obj-coff.c (do_relocs_for): Likewise.
349 (yank_symbols): Likewise.
350 (fixup_segment): Likewise.
351 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
352 (ppc_fix_adjustable): Likewise.
353 * config/tc-mips.c (md_convert_frag): Likewise.
354 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
355 * ehopt.c (eh_frame_convert_frag): Likewise.
356 * expr.c (make_expr_symbol): Likewise.
358 * frags.h (struct frag): Add last_fr_address. Reorder fields for
360 * symbols.c (resolve_symbol_value): Don't fix expression values
361 until relaxation is complete.
362 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
363 (S_GET_VALUE): Likewise, and return unresolved expression value.
364 * write.c (finalize_syms): New.
365 (relax_and_size_seg): Split into..
366 (relax_seg): New function, returns 1 if anything changed..
367 (size_seg): And the remainder of relax_and_size_seg.
368 (fixup_segment): Arrange for final resolution of sym values.
369 (adjust_reloc_syms): Likewise.
370 (write_object_file): Likewise, and repeatedly call relax_seg until
371 nothing more changes.
372 (relax_segment): Return 1 if anything changed. Use correct types
373 for rs_org `target' and `after'.
374 * write.h (finalize_syms): Declare.
375 (relax_segment): Update prototype.
377 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
378 do-nothing cases to switch to avoid abort on a second relaxation
379 pass, and tidy code a little.
380 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
381 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
382 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
383 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
384 (md_relax_table): Remove first four unused entries. Increment
385 rlx_length by one throughout table, and update comments to suit.
386 (md_estimate_size_before_relax): Return size of current variable
387 part of frag to reflect reality when relaxing more than once.
388 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
389 (COND32, UNCD32): Rename to DISP32 throughout.
390 (UNDEF_WORD_DISP): Renumber to 3.
391 (md_estimate_size_before_relax): Add extra do-nothing cases.
392 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
393 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
394 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
395 handle word and dword branches.
397 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
399 * config/tc-cris.h (tc_fix_adjustable): Allow only
400 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
401 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
402 example in comment to valid type.
404 2001-03-28 H.J. Lu <hjl@gnu.org>
406 * read.c (equals): Set to local for COFF only if it hasn't been
409 2001-03-28 Alan Modra <alan@linuxcare.com.au>
411 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
412 (md_begin): Use it when setting default architecture.
414 2001-03-27 Nick Papadonis <nick@coelacanth.com>
416 * read.c (equals): (for COFF) default symbols to being local.
418 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
420 * configure.in (cris-*-*): Change default emulation to criself.
421 (cris-*-*aout*): New rule.
422 * configure: Regenerate.
424 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
426 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
427 BFD_RELOC_390_GOTENT.
428 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
429 BFD_RELOC_390_GOTENT.
431 2001-03-26 Nick Clifton <nickc@redhat.com>
433 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
434 * config/tc-s390.c (s390_force_relocation): New function: Force
435 relocations for VTINHERIT relocs.
437 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
439 * doc/as.texinfo: Put @c man begin to generate the as man page.
440 When generating man, define all the variables. Re-organize some
441 options to obtain better indentation of man page.
442 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
443 (as.1): Build from as.texinfo.
444 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
446 2001-03-25 Alan Modra <alan@linuxcare.com.au>
448 * config/tc-i386.c (i386_scale): Accept an absolute expression for
449 scale factor, and return the end of the expression.
450 (i386_operand): Modify for above.
452 2001-03-23 Nick Clifton <nickc@redhat.com>
454 * doc/as.texinfo: Document --listing-XXX command line switches.
455 Explain why listings behave differently when -pipe is used.
457 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
459 * write.c (fix_new_exp): Print an error if passed a register.
461 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
463 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
464 (PIC_SUFFIX_CHAR): New macro.
465 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
467 (md_longopts): New option --pic.
468 (OPTION_PIC): Define.
469 (md_estimate_size_before_relax): Tweak longish comment.
470 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
471 (md_assemble): Handle a PIC relocation on prefix and normal
472 instruction operands.
473 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
474 "complex" operand expressions. Call frag_more outside
475 gen_cond_branch_32 parameter list.
476 (cris_process_instruction): Handle PIC relocs on parsed
477 operand expressions. Validize PIC reloc sizes.
478 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
479 (gen_bdap): Handle "complex" operand expressions.
480 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
481 ADD.D offset,PC as jump instruction if generating PIC. Generate
482 error instead of crashing on complex expressions.
483 (cris_number_to_imm): Add segT parameter. All callers changed.
484 Use segT parameter, not now_seg, for segment of fixup. Handle
485 PCREL relocations but check that they are fully resolved.
486 (md_parse_option): Handle OPTION_PIC.
487 (tc_gen_reloc): Handle PIC relocs.
488 (md_show_usage): Update for --pic.
489 (md_apply_fix3): Renamed from md_apply_fix.
490 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
491 (md_cris_force_relocation): Force relocation for PIC relocs.
493 * config/tc-cris.h: Tweak attribution.
494 (MD_APPLY_FIX3): Define.
495 (IS_CRIS_PIC_RELOC): New macro.
496 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
497 (tc_fix_adjustable): Don't adjust a globally visible symbol when
499 (tc_frob_symbol): Avoid emitting undefined symbols.
501 2001-03-20 Alan Modra <alan@linuxcare.com.au>
503 * frags.h (struct frag): Add relax_marker.
504 * write.c (is_dnrange): Delete.
505 (relax_frag): Use correct types for `aim', `target', `address'.
506 Delete `offset', `was_address'. Test `relax_marker' instead of
507 using fragile (and slow) address test.
508 (relax_segment): Init and flip `relax_marker'.
510 2001-03-19 Alan Modra <alan@linuxcare.com.au>
512 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
515 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
517 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
518 with 'Motorola specification for assembly language input standard'.
520 2001-03-17 Richard Henderson <rth@redhat.com>
522 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
523 (dwarf2_directive_loc): Don't use them.
524 (dwarf2_directive_file): Reject duplicate file definitions.
525 (get_filenum): Zero allocated memory.
526 (out_file_list): Complain about missing file definitions.
528 2001-03-17 Alan Modra <alan@linuxcare.com.au>
530 * read.c (do_org): Handle complex expressions.
531 * cgen.c (gas_cgen_finish_insn): Likewise.
533 2001-03-15 David Mosberger <davidm@hpl.hp.com>
535 * config/tc-ia64.c (md): New member keep_pending_output.
536 (ia64_flush_pending_output): Flush only if md.keep_pending_output
538 (dot_xdata): Turn on md.keep_pending_output for the duration of
540 (dot_xfloat_cons): Ditto.
541 (dot_xstringer): Ditto.
542 (dot_xdata_ua): Ditto.
543 (dot_xfloat_cons_ua): Ditto.
545 2001-03-15 Jim Wilson <wilson@redhat.com>
547 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
550 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
552 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
554 2001-03-15 DJ Delorie <dj@redhat.com>
556 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
557 blindly freeing string if it isn't at the top of the obstack.
559 2001-03-13 Alan Modra <alan@linuxcare.com.au>
561 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
562 (NUM_FLAG_CODE): Define.
563 (lex_got): New function.
564 (got_reloc): New global var.
565 (x86_cons_fix_new): New function.
566 (x86_cons): New function.
567 (i386_immediate): Use lex_got here, replacing inline code. Change
568 "ignoring junk.." error message to "junk.."
569 (i386_displacement): Likewise.
570 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
572 (TC_CONS_FIX_NEW): Define.
573 (x86_cons_fix_new): Declare.
575 2001-03-12 Nick Clifton <nickc@redhat.com>
577 * config/tc-arm.c (md_begin): Always set machine type based on
580 2001-03-07 Alan Modra <alan@linuxcare.com.au>
582 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
583 (md_assemble) <smallest displacement>: Use correct field of i.op[]
585 <JumpInterSegment output>: Use correct i.disp_reloc[].
586 <immediate output>: Likewise.
588 2001-03-06 Nick Clifton <nickc@redhat.com>
590 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
593 2001-03-06 Igor Shevlyakov <igor@windriver.com>
595 * config/tc-m68k.c : Add 5407 to archs[] table.
596 (HAVE_LONG_BRANCH): Add mcf5407.
597 (select_control_regs): Recognize 5407.
599 2001-03-02 Dave Brolley <brolley@redhat.com>
601 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
604 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
606 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
607 (gen_to_words): Print warnings if NaNs are found and the target CPU
608 does not support them. Allow largest exponent to be used in normal
609 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
611 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
613 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
614 anymore since we use bfd_elf_generic_reloc now.
615 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
617 2001-02-27 Alan Modra <alan@linuxcare.com.au>
619 * configure.in (BFD_VERSION): New.
620 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
621 * configure: Regenerate.
622 * Makefile.am: Run "make dep-am"
623 * Makefile.in: Regenerate.
624 * doc/Makefile.in: Regenerate.
626 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
628 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
629 SEC_NEVER_LOAD when the 'n' flag is used.
630 Add SEC_NEVER_LOAD to matchflags.
632 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
634 * symbols.c (decode_local_label_name): Initialize message_format
635 only when an error is reported (perf pb due to I18N).
637 2001-02-23 H.J. Lu <hjl@gnu.org>
639 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
640 BFD_ASSEMBLER is not defined.
642 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
644 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
645 done if it's against a symbol.
647 2001-02-22 Timothy Wall <twall@cygnus.com>
649 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
650 target formats if applicable.
651 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
652 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
653 * Makefile.in: Regenerated.
654 * configure.in: Added configuration for ia64-*-aix*.
655 * configure: Regenerated.
657 2001-02-21 David Mosberger <davidm@hpl.hp.com>
659 * config/tc-ia64.c (enum operand_match_result): New type.
660 (operand_match): Change return type to operand_match_result.
661 Fix all returns appropriately, adding support for returning the
663 (parse_operands): New locals result, error_pos, out_of_range_pos,
664 curr_out_of_range_pos. Rewrite operand matching loop to give better
667 2001-02-21 David Mosberger <davidm@hpl.hp.com>
669 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
670 (dot_proc): Clear unwind.prologue_count to zero.
671 (dot_prologue): Increment unwind.prologue_count.
672 (dot_restore): If second operand is omitted, use
673 unwind.prologue_count -1 for "ecount" (# of additional regions to
674 pop). Decrement unwind.prologue_count by number of regions
677 2001-02-21 Nick Clifton <nickc@redhat.com>
679 * doc/as.texinfo (Section): Note that some flags to the COFF
680 version of .section remove attributes rather than setting them.
682 2001-02-20 Kazu Hirata <kazu@hxi.com>
684 * config/tc-pdp11.c: Fix formatting.
685 * config/tc-pdp11.h: Likewise.
687 2001-02-20 Bo Thorsen <bo@suse.de>
689 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
692 2001-02-18 David O'Brien <obrien@FreeBSD.org>
694 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
695 all FreeBSD platforms should look the same at this level.
696 * configure: Rebuilt.
697 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
699 2001-02-18 lars brinkhoff <lars@nocrew.org>
701 * Makefile.am: Add PDP-11 target.
702 * configure.in: Likewise.
703 * config/tc-pdp11.c: New file.
704 * config/tc-pdp11.h: New file.
705 * doc/Makefile.am: Add PDP-11 documentation.
706 * doc/all.texi: Likewise.
707 * doc/as.texinfo: Likewise.
708 * doc/c-pdp11.texi: New file.
710 2001-02-16 matthew green <mrg@redhat.com>
712 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
714 2001-02-13 Jim Wilson <wilson@redhat.com>
716 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
717 reloc instead of a 0 reloc.
718 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
720 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
722 2001-02-13 Ian Lance Taylor <ian@zembu.com>
724 * write.c (is_dnrange): Stop as soon as the address becomes
726 (relax_frag): Add segment parameter. Only call symbol_get_frag
727 once. Only call is_dnrange if the symbol is in the same segment,
728 and the symbol address is larger.
729 (relax_segment): Pass segment to md_relax_frag and relax_frag.
730 * write.h (relax_frag): Update declaration.
731 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
733 * config/tc-m32r.c (m32r_relax_frag): Likewise.
734 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
735 (m32r_relax_frag): Update declaration.
736 * config/tc-mips.h (md_relax_frag): Add segment parameter.
737 * config/tc-tic54x.h (md_relax_frag): Likewise.
738 * doc/internals.texi (CPU backend): Update documentation for
741 2001-02-13 Alan Modra <alan@linuxcare.com.au>
743 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
744 Mention effect of < 386 architectures on jump promotion.
745 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
747 * config/tc-i386.c (no_cond_jump_promotion): New.
748 (set_cpu_arch): Parse "jumps" arch modifier.
749 (insn_size): Modify usage comment.
750 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
751 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
752 (TYPE_FROM_RELAX_STATE): New define.
753 (UNCOND_JUMP, COND_JUMP): Renumber.
754 (md_relax_table): Reorder to suit.
755 (COND_JUMP86): New define.
756 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
757 (md_assemble): Create frag var for jumps of max size, encode relax
758 state for COND_JUMP86.
759 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
760 leave conditional jumps small if no_cond_jump_promotion.
761 (md_convert_frag): Likewise.
763 * expr.c (operator): Don't bump input_line_pointer for two char
764 operators. Instead return operator size via new param num_chars.
765 (expr): Use above to parse multi-char operators correctly.
767 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
769 * config/tc-i386.c (i386_displacement): Fix handling of
770 BFD_RELOC_X86_64_GOTPCREL.
771 (i386_validate_fix): Likewise.
773 2001-02-12 Philip Blundell <pb@futuretv.com>
775 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
776 ldrt/strt instructions.
778 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
780 * config/tc-mips.c (macro): For M_LA_AB emit a
781 BFD_RELOC_MIPS_CALL16 relocation or a
782 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
783 BFD_RELOC_MIPS_GOT16 and
784 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
785 loading the jump register when generating SVR4_PIC code.
787 2001-02-10 Chris Demetriou <cgd@broadcom.com>
789 * configure.in: Make 'mipself' and 'mipsecoff' emulations
790 map to MIPS-specific files, as they used to do before the
791 change on 2000-05-21.
792 * configure: Regerate.
794 2001-02-10 Chris Demetriou <cgd@broadcom.com>
796 * config/tc-mips.c (md_parse_option): Don't try to compile
797 ELF-only option code if not ELF.
799 2001-02-08 David Mosberger <davidm@hpl.hp.com>
801 * config/tc-ia64.h (md_elf_section_type): New macro.
802 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
803 (they're now handled via ia64_elf_section_type.
805 * config/tc-ia64.c (unwind): New members saved_text_seg,
806 saved_text_subseg, and force_unwind_entry.
807 (optimize_unw_records): New function to optimize away unnecessary
809 (ia64_elf_section_type): New function.
810 (output_unw_records): Generate unwind info only if the size is
811 non-zero or if it's forced for some other reason (e.g.,
812 handlerdata or a personality routine).
813 (generate_unwind_image): Don't switch back to previous
814 section---stay inside the unwind info section instead so that
815 handlerdata that may follow goes into the right place.
816 (dot_handlerdata): Force generation of unwind entry and save the
817 current active text segment before generating unwind image.
818 (dot_unwentry): Force generation of unwind entry.
819 (dot_personality): Ditto.
820 (dot_endp): Generate unwind table entry only if there is
821 some unwind info or the unwind entry was forced.
823 * config/tc-ia64.c (make_unw_section_name): New macro to form
825 (generate_unwind_image): Add "text_name" argument. Use it to
826 form unwind section name.
827 (dot_handlerdata): Determine current segment (section) name and
828 pass it to generate_unwind_image().
829 (dot_endp): Determine current segment (section) name and use
830 it to determine the appropriate unwind section name.
831 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
832 n, fill, and max arguments.
834 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
836 * Makefile.am: Add linux target for S/390.
837 * configure.in: Likewise.
838 * config/tc-s390.c: New file.
839 * config/tc-s390.h: New file.
841 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
843 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
844 2byte, 4byte and 8byte.
846 2001-02-08 Alan Modra <alan@linuxcare.com.au>
848 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
849 md_number_to_chars with size > sizeof (valueT).
851 2001-02-06 H.J. Lu <hjl@gnu.org>
853 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
854 there is no relocation.
856 2001-02-06 H.J. Lu <hjl@gnu.org>
858 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
860 * config/tc-ia64.c (md_parse_option): Only accept the valid
861 ia64 options on "-axxx".
863 2001-02-05 Jim Wilson <wilson@redhat.com>
865 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
866 aborting for invalid operands.
868 2001-02-06 Alan Modra <alan@linuxcare.com.au>
870 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
871 than via pointer. Update all callers.
872 (UNWIND_LOW32): Define.
873 (UNWIND_HIGH32): Define.
874 (pa_build_unwind_subspace): Use the above macros instead of dumping
875 bitfields directly. Call frag_more once rather than multiple times.
876 (md_assemble): Use UNWIND_LOW32.
878 (pa_procend): Likewise.
879 (process_exit): Use UNWIND_HIGH32.
881 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
883 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
884 function to select the header according to the cpu.
885 (md_after_pass_hook, md_do_align): Remove.
886 (md_cleanup, m68hc11_cleanup): Remove.
887 (md_pcrel_from_section): Declare.
888 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
889 (build_jump_insn, build_insn): Likewise.
890 (m68hc11_listing_header): New function.
891 (m68hc11_cleanup): Remove.
893 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
895 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
896 symbols because there is no support for shared libraries and these
897 symbols can't be overridden (unless they are weak).
899 2001-02-01 Momchil Velikov <velco@fadata.bg>
901 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
902 for the compilation unit with a zero byte.
904 2001-01-30 Alan Modra <alan@linuxcare.com.au>
906 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
907 destinations. Correct range check for 17 and 22 bit branches.
909 2001-01-25 Nick Clifton <nickc@redhat.com>
911 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
912 still set. Issue an error message instead.
913 (md_estimate_size_before_relax): Delete unused variable
914 'buffer_address'. Fixup parentheses around if statement.
916 2001-01-23 Kazu Hirata <kazu@hxi.com>
918 * as.c: Fix formatting.
920 * messages.c: Likewise.
922 * symbols.c: Likewise.
924 2001-01-23 Ben Elliston <bje@redhat.com>
926 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
928 2001-01-22 Kazu Hirata <kazu@hxi.com>
930 * config/tc-alpha.c: Fix formatting.
932 2001-01-19 Kazu Hirata <kazu@hxi.com>
934 * config/tc-alpha.c: Fix formatting.
936 2001-01-18 Kazu Hirata <kazu@hxi.com>
938 * config/tc-alpha.c: Fix formatting.
940 2001-01-18 Nick Clifton <nickc@redhat.com>
942 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
944 (stm_flags): Remove redundant bit from "ed" and "da" flags.
946 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
948 * configure.in (cpu_type, arch): Match i386 too.
949 * configure: Rebuilt.
951 2001-01-16 Kazu Hirata <kazu@hxi.com>
953 * config/tc-i386.c: Fix formatting.
955 2001-01-16 Alan Modra <alan@linuxcare.com.au>
957 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
958 relocs for .PARISC.unwind section.
960 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
961 depending on section flags, not just for .text.
963 2001-01-15 Jim Wilson <wilson@redhat.com>
965 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
966 not immediately followed by an instruction.
968 2001-01-15 Kazu Hirata <kazu@hxi.com>
970 * config/tc-m68hc11.c: Fix formatting.
972 2001-01-15 Nick Clifton <nickc@redhat.com>
974 * symbols.c (colon): Change 'already defined symbol' from a
975 fatal error to an ordinary error. There is no reason why this
976 error should be fatal.
978 * message.c (as_fatal): Delete output file, if one has been
981 2001-01-14 Alan Modra <alan@linuxcare.com.au>
983 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
985 2001-01-14 Kazu Hirata <kazu@hxi.com>
987 * config/tc-alpha.c: Fix formatting.
988 * config/tc-arc.c: Likewise.
989 * config/tc-arc.h: Likewise.
990 * config/tc-d10v.c: Likewise.
991 * config/tc-i370.c: Likewise.
992 * config/tc-i386.c: Likewise.
993 * config/tc-i960.c: Likewise.
994 * config/tc-m68k.c: Likewise.
995 * config/tc-ppc.c: Likewise.
996 * config/tc-sparc.c: Likewise.
997 * config/tc-tahoe.c: Likewise.
998 * config/tc-vax.c: Likewise.
1000 * config/tc-arc.c: Fix formatting.
1002 * config/tc-arc.c: Fix formatting.
1004 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1006 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1007 both 32 and 64 bit ELF.
1009 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1010 and don't bother storing `m' for "ce" completer. Tidy handling of
1011 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1013 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1015 * config/tc-i386.h (TARGET_MACH): New macro.
1016 (i386_mach): Declare.
1017 * config/tc-i386.c (i386_mach): New function.
1019 2001-01-13 Philip Blundell <philb@gnu.org>
1021 * doc/as.texinfo: Fix spelling and cross-references.
1023 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1024 character for all systems, not just GNU/Linux. Make it explicit
1025 that `-k' doesn't affect code generation, just ELF flags.
1027 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1029 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1032 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1034 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1036 2001-01-12 Nick Clifton <nickc@redhat.com>
1038 * as.c (print_args): Update copyright date to 2001.
1040 2001-01-12 Peter Targett <peter.targett@arccores.com>
1042 * doc/c-arc.texi: New file.
1043 Some sections to be expanded.
1045 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1047 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1048 (md_parse_option): Always accept "--32".
1050 2001-01-11 Peter Targett <peter.targett@arccores.com>
1052 * as.h (TC_ARC): Ensure struc-symbol.h included.
1053 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1055 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1056 (TARGET_SYMBOL_FIELDS) added.
1058 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1059 * doc/c-arc.texi: New file.
1060 Some sections to be expanded.
1061 * doc/as.texinfo: Update command-line options.
1062 Removed outdated text for ARC dependant features, instead include
1063 text from above file.
1065 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1066 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1067 (targ-cpu.h) header.
1069 * config/tc-arc.c: New updated configuration for
1070 ARC, including selection of core variants, and extensibility of
1071 instructions, registers etc. through directives.
1073 * config/tc-arc.c (arc_extinst): Minor corrections for
1075 (arc_common) Likewise. Make alignment argument optional for local
1076 symbols also, with default of zero.
1078 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1080 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1081 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1082 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1083 and fix_new_exp() instead.
1084 (md_convert_frag): For indexed post byte use the symbol value
1085 rather than the displacement.
1086 (md_relax_table): Fix indexed offset relax.
1088 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1090 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1092 (relaxable_symbol): New function.
1094 2001-01-11 Andreas Jaeger <aj@suse.de>
1096 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1099 2001-01-10 Nick Clifton <nickc@redhat.com>
1101 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1102 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1104 2001-01-10 Nick Clifton <nickc@redhat.com>
1106 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1107 character used to dollar local symbols.
1108 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1109 local label symbols.
1110 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1111 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1113 Use LOCAL_LABEL_CHAR.
1114 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1115 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1116 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1118 2001-01-08 Bo Thorsen <bo@suse.de>
1120 * config/tc-i386.c (i386_immediate, i386_displacement):
1123 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1125 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1128 2001-01-07 Philip Blundell <philb@gnu.org>
1130 * doc/as.texinfo (Bug Reporting): Update email address for
1134 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1136 * configure.in: Define DEFAULT_ARCH for i386.
1137 * config/tc-i386.c (md_assemble): Return after the error message;
1138 move testing for 64bit operands to proper place.
1140 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1142 * doc/as.texinfo: Document '#' as comment character for i386 and
1143 x86_64. Add AMD x86-64 into menu of machine dependent information.
1145 * doc/c-i386.texi: Document x86_64 extensions.
1147 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1149 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1151 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1153 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1154 * NEWS: Add note about Pentium4 support.
1156 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1158 * config/tc-i387.c (pi, pte, pt): Update.
1159 (type_names): Add new types.
1161 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1163 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1164 CpuUnknown): Renumber
1165 (CpuP4, CpuSSE2): New.
1166 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1168 2001-01-03 Philip Blundell <pb@futuretv.com>
1170 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1172 (alpha_fix_adjustable): Likewise.
1173 (md_apply_fix): Likewise.
1175 2000-12-31 H.J. Lu <hjl@gnu.org>
1177 * listing.c (listing_message): Allocate string only if it is
1180 * configure: Rebuild.
1182 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1184 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1185 Point out caveats with generating fixups for the opcode in a frag.
1187 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1189 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1192 2000-12-29 H.J. Lu <hjl@gnu.org>
1194 * listing.c (calc_hex): Print the variable part only if the
1195 fragment type is rs_fill.
1197 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1199 * doc/internals.texi (tc_conditional_pseudoop,
1200 TC_LINKRELAX_FIXUP): Fix typos.
1202 2000-12-28 Richard Henderson <rth@redhat.com>
1204 * write.c (subsegs_finish): Fix thinko last change -- don't
1205 "optimize" the alignment == 0 case.
1207 2000-12-28 Richard Henderson <rth@redhat.com>
1209 * as.h (rs_align_test): New.
1210 * frags.c (NOP_OPCODE): Move default from read.c.
1211 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1212 (frag_align_code): New.
1213 * frags.h (frag_align_code): Declare.
1214 * read.c (NOP_OPCODE): Remove.
1215 (do_align): Use frag_align_code.
1216 * write.c (NOP_OPCODE): Remove.
1217 (get_recorded_alignment): New.
1218 (cvt_frag_to_fill): Handle rs_align_test.
1219 (relax_segment): Likewise.
1220 (subsegs_finish): Align last subseg in section to the
1221 section alignment. Use frag_align_code.
1222 * write.h (get_recorded_alignment): Declare.
1223 * config/obj-coff.c (size_section): Handle rs_align_test.
1224 (fill_section, fixup_mdeps): Likewise.
1225 (write_object_file): Use frag_align_code.
1227 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1228 (alpha_handle_align): New.
1229 * config/tc-alpha.h (HANDLE_ALIGN): New.
1230 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1232 * config/tc-i386.h (md_do_align): Use frag_align_code.
1233 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1235 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1236 (ia64_handle_align): New.
1237 * config/tc-ia64.h (HANDLE_ALIGN): New.
1238 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1240 * config/tc-m32r.c (m32r_do_align): Remove.
1241 (m32r_handle_align): New.
1242 (fill_insn): Use frag_align_code.
1243 * config/tc-m32r.h (md_do_align): Remove.
1244 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1245 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1246 * config/tc-mips.c, config/tc-mips.h: Similarly.
1248 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1249 (sh_handle_align): Likewise. Handle rs_align_code.
1250 (sh_do_align): Remove.
1251 * config/tc-sh.h (md_do_align): Remove.
1252 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1254 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1255 (sparc_handle_align): Likewise. Handle rs_align_code.
1256 * config/tc-sparc.h (md_do_align): Remove.
1257 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1259 2000-12-22 DJ Delorie <dj@redhat.com>
1261 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1262 when we assemble the first half of a pair.
1264 2000-12-22 H.J. Lu <hjl@gnu.org>
1266 * config/tc-i386.c (reloc): Update the macro for non-bfd
1268 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1270 2000-12-22 H.J. Lu <hjl@gnu.org>
1272 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1274 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1276 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1277 (QWORD_MNEM_SUFFIX): New macro.
1278 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1280 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1281 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1283 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1284 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1285 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1286 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1287 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1289 (Reg, WordReg): Add Reg64.
1290 (Imm): Add Imm32S and Imm64.
1292 (Disp): Add Disp64 and Disp32S.
1293 (AnyMem): Add Disp32S.
1294 (RegRex, RegRex64): New macros.
1295 (rex_byte): New type.
1296 * config/tc-i386.c (set_16bit_code_flag): Kill.
1297 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1298 (reloc): New parameter "signed"; support x86_64.
1299 (set_code_flag): New.
1300 (DEFAULT_ARCH): New macro; default to "i386".
1301 (default_arch): New static variable.
1302 (struct _i386_insn): New fields Operand_PCrel; rex.
1303 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1304 (flag_code): New enum and static variable.
1305 (use_rela_relocations): New static variable.
1306 (flag_code_names): New static variable.
1307 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1308 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1310 (i386_align_code): Return plain "nop" for x86_64.
1311 (mode_from_disp_size): Support Disp32S.
1312 (smallest_imm_type): Support Imm32S and Imm64.
1313 (offset_in_range): Support size of 8.
1314 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1315 (md_pseudo_table): Add "code64"; use set_code_flat.
1316 (md_begin): Emit sane error message on hash failure.
1317 (tc_i386_fix_adjustable): Support x86_64 relocations.
1318 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1319 instructions supported on particular arch just partially,
1320 output of 64bit immediates, handling of Imm32S and Disp32S type.
1321 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1322 (i386_displacement): Likewise.
1323 (i386_index_check): Cleanup; support 64bit addresses.
1324 (md_apply_fix3): Support x86_64 relocation and rela.
1325 (md_longopts): Add "32" and "64".
1326 (md_parse_option): Add OPTION_32 and OPTION_64.
1327 (i386_target_format): Call even for ELFs; choose between
1328 elf64-x86-64 and elf32-i386.
1329 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1330 (tc_gen_reloc): Support rela relocations and x86_64.
1331 (intel_e09_1): Support QWORD.
1333 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1335 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1336 it's not an offset expression.
1337 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1338 keep the braces '[' and ']' in the output string.
1339 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1340 != FLAT. There is no such op_modifier.
1342 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1344 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1347 2000-12-13 Kazu Hirata <kazu@hxi.com>
1349 * as.h: Fix formatting.
1351 * dwarf2dbg.c: Likewise.
1352 * input-scrub.c: Likewise.
1355 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1357 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1358 configure: Regenerate.
1360 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1362 * dwarf2dbg.c: #include <limits.h> only if it exists.
1364 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1366 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1367 (md_apply_fix): Here too.
1369 2000-12-12 Jim Wilson <wilson@redhat.com>
1371 * config/tc-ia64.h (ia64_init): Add prototype.
1373 2000-12-12 H.J. Lu <hjl@gnu.org>
1375 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1377 * read.h (outputting_stabs_line_debug): Change it to int.
1378 * stabs.c (outputting_stabs_line_debug): Likewise.
1380 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1382 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1383 the address of a function result.
1385 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1387 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1388 (md_assemble): Call dwarf2_emit_insn.
1389 (shlib): Fix typo SHILB -> SHLIB.
1390 (md_parse_option): Likewise.
1391 (ppc_elf_validate_fix): Likewise:
1392 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1394 2000-12-12 Nick Clifton <nickc@redhat.com>
1396 * cgen.h: Fix formatting.
1397 * input-scrub.c: Fix formatting.
1398 * macro.c: Fix formatting.
1399 * config/tc-mips.c: Fix formatting.
1400 * doc/c-mips.texi: Fix formatting.
1402 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1404 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1405 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1407 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1409 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1412 * i386.h (*_Suf): Remove No_dSuf.
1413 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1415 (i386_optab): Remove 'd' in the suffixes.
1417 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1419 * config/tc-i386.c (T_SHORT): Undefine before defining.
1421 2000-12-05 Kazu Hirata <kazu@hxi.com>
1423 * config/tc-mips.c: Fix formatting.
1425 2000-12-04 Matthew Hiller <hiller@redhat.com>
1427 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1428 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1429 (md_show_usage): Ditto.
1430 (md_parse_option): Ditto.
1431 (d10v_cleanup): Writes pending instruction only if
1432 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1433 Fix compile time warning messages.
1435 * doc/c-d10v.texi: Documents new options.
1437 2000-12-04 Matthew Hiller <hiller@redhat.com>
1439 * stabs.c (outputting_stabs_line_debug): New variable.
1440 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1441 function entry and unset at function exit.
1443 * read.h (outputting_stabs_line_debug): New extern declaration.
1445 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1447 * dwarf2dbg.c: Fix compile time warning messages.
1449 2000-12-03 Kazu Hirata <kazu@hxi.com>
1451 * config/tc-a29k.c: Fix formatting.
1452 * config/tc-alpha.c: Likewise.
1453 * config/tc-arm.c: Likewise.
1454 * config/tc-cris.c: Likewise.
1455 * config/tc-hppa.c: Likewise.
1456 * config/tc-i370.c: Likewise.
1457 * config/tc-i386.c: Likewise.
1458 * config/tc-i860.c: Likewise.
1459 * config/tc-i960.c: Likewise.
1460 * config/tc-ia64.c: Likewise.
1461 * config/tc-m68hc11.c: Likewise.
1462 * config/tc-m68k.c: Likewise.
1463 * config/tc-m88k.c: Likewise.
1464 * config/tc-pj.c: Likewise.
1465 * config/tc-ppc.c: Likewise.
1466 * config/tc-sh.c: Likewise.
1467 * config/tc-sparc.c: Likewise.
1468 * config/tc-tahoe.c: Likewise.
1469 * config/tc-vax.c: Likewise.
1471 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1473 * config/tc-mips.c (mips_ip): When calculating offsets,
1474 don't accept as constant the difference between the
1475 addresses of symbols in two different sections.
1477 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1479 (validate_mips_insn): Likewise. Also, update 'B' operand
1480 specifier to use OP_*_CODE20 constants and delete 'm' operand
1482 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1483 operand specifiers. Change warning generated by 'B' operand
1484 specifier to reflect its new multi-purpose usage.
1486 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1487 -1, and update comment.
1488 (file_mips_isa): Likewise.
1489 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1490 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1491 ISA_* constants rather than hard-coded numbers.
1492 (mips_cpu_info): New structure.
1493 (mips_cpu_info_table): New table describing CPU and ISA names
1495 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1496 mips_cpu_info_from_cpu): New functions.
1497 (mips_isa_to_str): New function to get string for ISA name.
1498 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1499 return const char *.
1500 (md_begin): Redo CPU and ISA selection logic, using
1501 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1502 than hard-coded numbers.
1503 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1504 ISA_* constants rather than hard-coded numbers.
1505 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1506 (md_longopts): Delete OPTION_NO_MIPS32.
1507 (md_parse_option): Convert to use ISA_* constants rather than
1508 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1509 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1510 to use strcasecmp to recognize "default" and to use
1511 mips_cpu_info_from_name to get CPU numbers from argument.
1512 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1513 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1515 (s_mipsset): Accept ISA value 32.
1516 * doc/as.texinfo: Clean up MIPS options summary slightly,
1517 remove -no-mips32. Add note about -mips4 and -mips32
1518 specifying those ISA levels. Delete -mips32 and -no-mips32
1519 cpu flag descriptions.
1520 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1521 up the supported CPU switch list, and replace 4Kc, 4Km, and
1522 4Kp entries with a single mips32-4k entry. Note that you can
1525 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1527 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1529 (md_parse_option): Add cases for OPTION_MIPS5 and
1531 (md_show_usage): Mention -mips5 and -mips64 arguments.
1532 (s_mipsset): Add cases for MIPS5 and MIPS64.
1533 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1535 * doc/as.texinfo: Mention -mips5 and -mips64 options
1537 * doc/c-mips.texi: Likewise. Also update introduction
1538 and ".set" usage information.
1540 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1542 (mips_cpu_info_table): Add SB-1 entries.
1543 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1544 known to the -mcpu option.
1546 * doc/as.texinfo: Correct description of MIPS -mcpu
1547 option, by copying some of the text from doc/c-mips.texi.
1549 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1551 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1553 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1554 (sparc*-*-rtems*): Switched from a.out to ELF.
1555 * configure: Regenerate.
1556 * config.in: Regenerate.
1557 * Makefile.in: Regenerate.
1558 * aclocal.m4: Regenerate.
1559 * po/gas.pot: Regenerate.
1561 2000-11-30 Philip Blundell <pb@futuretv.com>
1563 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1564 even in non BFD_ASSEMBLER case.
1566 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1568 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1571 2000-11-29 Richard Henderson <rth@redhat.com>
1573 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1574 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1575 thread multiple subsegments properly; handle multiple code
1576 sections properly; emit proper compilation unit info for assembler
1577 generated debugging.
1579 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1580 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1581 (dwarf2dbg_estimate_size_before_relax): Declare.
1582 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1583 * write.c: Include dwarf2dbg.h.
1584 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1585 (relax_segment): Likewise.
1587 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1589 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1590 jump>: Use as_bad_where instead of as_bad. Tweak error message
1591 accordingly. Stabilize frag by updating fix part and resetting
1593 <undefined symbol, unconditional jump>: Ditto.
1594 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1595 indexing is_end_of_line[].
1596 (md_assemble): Initialize size to 0.
1597 (md_section_align): Mark parameter seg as unused.
1598 (parse_reg): Parse names case-insensitively.
1600 2000-11-28 Kazu Hirata <kazu@hxi.com>
1602 * config/obj-aout.h: Fix formatting.
1603 * config/obj-bout.h: Likewise.
1604 * config/obj-coff.c: Likewise.
1605 * config/obj-coff.h: Likewise.
1606 * config/obj-elf.h: Likewise.
1607 * config/obj-som.h: Likewise.
1608 * config/obj-vms.c: Likewise.
1609 * config/obj-vms.h: Likewise.
1610 * config/tc-h8300.h: Likewise.
1611 * config/tc-ns32k.h: Likewise.
1612 * config/tc-sparc.h: Likewise.
1613 * config/tc-tic54x.h: Likewise.
1614 * config/tc-z8k.h: Likewise.
1616 2000-11-28 Nick Clifton <nickc@redhat.com>
1618 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1619 License is present in the sources, but not the output, and
1620 also available from the GNU website.
1621 (GNU Free Documentation License): Comment out this section.
1623 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1625 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1626 targets. Remove i860 from valid a.out targets.
1627 * Makefile.in: Regenerate.
1629 * config/tc-cris.c: Include dwarf2dbg.h.
1630 (md_pseudo_table): Add .file and .loc.
1631 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1632 (s_cris_file, s_cris_loc): New.
1633 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1634 * Makefile.am: Regenerate dependencies.
1635 * Makefile.in: Regenerate.
1637 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1639 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1640 (MRI_MUL_PRECEDENCE): Likewise.
1641 (op_rank): Fix a comment typo.
1643 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1645 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1647 (get_operand): Fix analysis for movw/movb instructions.
1649 2000-11-24 Nick Clifton <nickc@redhat.com>
1651 * configure.in (xscale-elf): Add target.
1652 (xscale-coff): Add target.
1653 * configure: Regenerate.
1655 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1657 (ARM_EXT_XSCALE): New ARM architecture extension.
1658 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1659 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1660 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1661 (ARM_ARCH_V4): Remove processor from architecture.
1662 (ARM_ARCH_3M): New architecutre definition.
1663 (ARM_ARCH_V5TE): New architecutre definition.
1664 (ARM_ARCH_XSCALE): New architecutre definition.
1665 (CPU_DEFAULT): Allow to be defaulted to XScale.
1666 (atpcs): New boolean variable.
1667 (ldr_flags): Support 'd' flag for double word loads.
1668 (str_flags): Support 'd' flag for double word stored.
1669 (do_mia): New function.
1670 (do_mar): New function.
1671 (do_mra): New function.
1672 (do_pld): New function.
1673 (do_ldrd): New function.
1674 (do_blx): New function.
1675 (do_bkpt): New function.
1676 (do_clz): New function.
1677 (do_lstc2): New function.
1678 (do_cdp2): New function.
1679 (do_t_blx): New function.
1680 (do_t_bkpt): New function.
1681 (do_smla): New function.
1682 (do_smlal): New function.
1683 (do_smul): New function.
1684 (do_qadd): New function.
1685 (do_co_reg2c): New function.
1686 (LONGEST_INSN): Redefine to 7.
1688 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1689 command line switches.
1691 2000-11-22 Jim Wilson <wilson@redhat.com>
1693 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1694 (struct rsrc): Make line unsigned.
1695 (gr_values): Add missing initializer.
1696 (SLOT_NUM_NOT_SET): Add unsigned cast.
1697 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1698 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1699 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1700 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1701 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1702 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1703 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1704 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1705 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1706 Add ATTRIBUTE_UNUSED to unused parameters.
1707 (convert_expr_to_ab_reg): Add parens.
1708 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1709 (dot_prologue): Initialize grsave when declared.
1710 (md_pseudo_table): Add missing initializers.
1711 (operand_match): Add casts to bfd_vma.
1712 (emit_one_bundle): Delete unused local prev. Make required_template
1714 (specify_resource): Cast i to unsigned.
1715 (note_register_values): Use fprintf_vma.
1716 (print_dependency): Likewise.
1718 2000-11-21 Jim Wilson <wilson@redhat.com>
1720 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1721 for unwind info section.
1722 (dot_endp): Likewise for unwind section.
1724 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1727 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1729 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1730 (output_insn): Call dwarf2_emit_insn.
1731 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1733 2000-11-17 Richard Henderson <rth@redhat.com>
1735 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1736 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1737 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1739 2000-11-17 Nick Clifton <nickc@redhat.com>
1741 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1744 2000-11-17 Richard Henderson <rth@redhat.com>
1746 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1748 2000-11-17 Richard Henderson <rth@redhat.com>
1750 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1751 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1752 tri-state definition of alpha_flag_mdebug.
1753 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1754 (s_alpha_file): Store first .file directive.
1755 (s_alpha_stab): New.
1756 (md_pseudo_table): Add stabs and stabn.
1758 2000-11-17 Richard Henderson <rth@redhat.com>
1760 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1762 2000-11-17 Richard Henderson <rth@redhat.com>
1764 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1765 (main): Call dwarf2_finish.
1766 * as.h (debug_type): Clarify documentation of the meaning
1768 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1769 (print_stats): Fix parenthesis problem.
1770 (now_subseg_size): New.
1771 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1772 (dwarf2_directive_file): Don't set debug_type.
1773 (dwarf2_where): Honor DEBUG_DWARF2 first.
1774 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1775 do nothing if not emitting dwarf2 debug info, or no work.
1776 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1777 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1778 (ecoff_new_file): Likewise.
1779 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1780 commentary wrt dwarf2.
1782 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1783 ATTRIBUTE_UNUSED as needed.
1784 (emit_insn): Call dwarf2_emit_insn.
1785 (s_alpha_file): New.
1787 (s_alpha_coff_wrapper): Don't handle them.
1788 (md_pseudo_table): Update for .file and .loc.
1789 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1791 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1792 don't protect with debug_type.
1793 * config/tc-hppa.c (md_assemble): Likewise.
1794 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1795 * config/tc-mn10300.c (md_assemble): Likewise.
1796 * config/tc-sh.c (md_assemble): Likewise.
1797 * config/tc-v850.c (md_assemble): Likewise.
1799 * config/tc-arm.c (arm_end_of_source): Remove.
1800 * config/tc-hppa.c (pa_end_of_source): Remove.
1801 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1802 * config/tc-mn10300.c (mn10300_finalize): Remove.
1803 * config/tc-sh.c (sh_finalize): Remove.
1804 * config/tc-v850.c (sh_finalize): Remove.
1806 * config/tc-arm.h (md_end): Remove.
1807 * config/tc-hppa.h (md_end): Remove.
1808 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1809 * config/tc-m68hc11.h (md_end): Remove.
1810 * config/tc-mn10300.h (md_end): Remove.
1811 * config/tc-sh.h (md_end): Remove.
1812 * config/tc-v850.h (md_end): Remove.
1814 * config/tc-ia64.c (emit_one_bundle): Don't protect
1815 dwarf2 bits with debug_type.
1816 (md_assemble): Likewise.
1817 (ia64_end_of_source): Don't call dwarf2_finish.
1819 2000-11-16 Jim Wilson <wilson@redhat.com>
1821 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1822 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1825 2000-11-16 H.J. Lu <hjl@gnu.org>
1827 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1830 2000-11-15 Kazu Hirata <kazu@hxi.com>
1832 * config/tc-tic30.c: Fix formatting.
1833 * config/tc-tic80.c: Likewise.
1834 * config/tc-v850.c: Likewise.
1835 * config/tc-vax.c: Likewise.
1836 * config/tc-w65.c: Likewise.
1837 * config/tc-z8k.c: Likewise.
1839 2000-11-14 DJ Delorie <dj@redhat.com>
1841 * config/tc-v850.c: Support dwarf2.
1842 * config/tc-v850.h: Ditto.
1844 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1845 parse_cons_expression_v850 to initialize hold_cons_reloc.
1847 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1849 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1850 (errata_nops_necessary_p): New function.
1851 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1854 2000-11-14 Jim Wilson <wilson@redhat.com>
1856 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1857 return little endian bfd formats.
1859 2000-11-14 Kazu Hirata <kazu@hxi.com>
1861 * config/aout_gnu.h: Fix formatting.
1862 * config/atof-vax.c: Likewise.
1863 * config/m68k-parse.h: Likewise.
1864 * config/m88k-opcode.h: Likewise.
1865 * config/obj-elf.c: Likewise.
1866 * config/tc-arm.c: Likewise.
1867 * config/tc-cris.c: Likewise.
1868 * config/tc-i386.c: Likewise.
1869 * config/tc-ia64.c: Likewise.
1870 * config/tc-mn10300.c: Likewise.
1871 * config/te-386bsd.h: Likewise.
1872 * config/te-hppa.h: Likewise.
1873 * config/te-nbsd.h: Likewise.
1874 * config/te-ppcnw.h: Likewise.
1875 * config/te-sparcaout.h: Likewise.
1876 * config/te-tmips.h: Likewise.
1877 * config/vax-inst.h: Likewise.
1878 * config/vms-conf.h: Likewise.
1880 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1882 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1884 2000-11-13 H.J. Lu <hjl@gnu.org>
1886 * config/obj-elf.c (elf_frob_symbol): Support
1887 ".symver name,name2@@@nodename".
1888 (elf_frob_file_before_adjust): Likewise.
1890 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1891 and ".symver name,name2@@@nodename".
1894 2000-11-12 H.J. Lu (hjl@gnu.org)
1896 * config/obj-elf.c (obj_elf_symver): Check missing version
1899 2000-11-12 H.J. Lu (hjl@gnu.org)
1901 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1902 instead of bfd_vma for non-bfd assemblers.
1904 2000-11-09 Kazu Hirata <kazu@hxi.com>
1906 * itbl-ops.c: Fix comment typos.
1908 2000-11-08 Jim Wilson <wilson@redhat.com>
1910 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1911 (struct unwind): Add next_slot_frag field.
1912 (slot_index): New parameters slot_frag and first_frag. Add code
1913 to add in frag sizes when different. Add comments.
1914 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1915 arguments to slot_index.
1916 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1917 loop end. Set next_slot_frag field.
1919 2000-11-07 H.J. Lu <hjl@gnu.org>
1921 * doc/as.texinfo (.symver): Updated for versioned symbol
1924 * obj.h (format_ops): Add the frob_file_before_adjust field.
1926 * config/obj-aout.c (aout_format_ops): Set the
1927 frob_file_before_adjust field to 0.
1928 * config/obj-coff.c (coff_format_ops): Likewise.
1929 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1931 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1933 (elf_frob_file_before_adjust): New function to remove unneeded
1934 versioned symbols from the symbol table.
1935 (elf_format_ops): Set the frob_file_before_adjust field to
1936 elf_frob_file_before_adjust.
1938 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1941 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1943 2000-11-07 Peter Targett <peter.targett@arccores.com>
1945 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1947 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1948 Fix compile time warning messages.
1950 2000-11-07 Nick Clifton <nickc@redhat.com>
1952 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1953 buffer in order to avoid buffer overflows.
1955 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1957 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1958 Change M to m for -milp32 or -mlp64 to match gcc.
1959 (dot_endp): Use bytes_per_address instead of 8.
1960 (emit_one_bundle): Use number_to_chars_littleendian instead of
1962 (fix_insn): Likewise.
1963 (ia64_init): New function.
1964 (ia64_target_format): New function.
1965 (md_begin): Set endianness, arch, and machine as appropriate.
1966 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1967 Make these macros depend on TE_HPUX macro.
1968 (TARGET_FORMAT): Define.
1969 (HOST_SPECIAL_INIT): Define.
1970 * config/te-hpux.h: New file.
1971 * configure.in: Add "ia64-*-hpux*" target to configure.
1972 * configure: Regenerate.
1974 2000-11-06 Kazu Hirata <kazu@hxi.com>
1976 * as.c: Fix formatting.
1977 * dwarf2dbg.c: Likewise.
1978 * input-file.c: Likewise.
1979 * input-file.h: Likewise.
1980 * input-scrub.c: Likewise.
1981 * itbl-ops.c: Likewise.
1982 * listing.c: Likewise.
1983 * macro.h: Likewise.
1984 * messages.c: Likewise.
1986 * subsegs.c: Likewise.
1987 * subsegs.h: Likewise.
1988 * write.c: Likewise.
1990 2000-11-06 Nick Clifton <nickc@redhat.com>
1992 * doc/as.texinfo: Add GNU Free Documentation License.
1993 * doc/gasp.texi: Add GNU Free Documentation License.
1994 * doc/as.1: Add GNU Free Documentation License.
1996 2000-11-05 Nick Clifton <nickc@redhat.com>
1998 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2000 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2002 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2003 * configure: Regenerate.
2005 2000-11-01 Nick Clifton <nickc@redhat.com>
2007 * read.c (original_case_string): New global variable.
2008 (read_a_source_file): Copy opcode string into
2009 original_case_string if clobbering the case of the opcode.
2010 * read.h: Export the definition of original_case_string.
2011 * config/tc-arm.c (md_assembler): When parsing a .req
2012 directive use the original opcode string, not the case
2015 2000-11-02 Nick Clifton <nickc@redhat.com>
2017 * config/tc-mn10300.c (debug_line): Remove this static
2019 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2020 dwarf2_where and dwarf2_gen_line_info.
2022 2000-11-02 Theo Honohan <th@futuretv.com>
2024 * config/tc-arm.c (do_msr): Improve error message.
2026 2000-10-31 Eric Christopher <echristo@redhat.com>
2028 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2029 or pc-relative, else use fx_offset.
2031 2000-10-31 Jim Wilson <wilson@redhat.com>
2033 * config/tc-ia64.c (struct md): New field tag_fixups.
2034 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2035 qualifying predicate.
2036 (emit_one_bundle): Delete spurious multiplication by one. Handle
2038 (ia64_start_line): Error if dangling qualifying predicate.
2039 (defining_tag): New static variable.
2040 (ia64_unrecognized_line, case '['): Parse tags.
2041 (ia64_frob_label): Create tag_fixups.
2042 (md_assemble): Reset md.qp.X_op after using it.
2044 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2046 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2048 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2050 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2052 2000-10-30 Kazu Hirata <kazu@hxi.com>
2054 * expr.c: Fix formatting.
2055 * flonum-copy.c: Likewise.
2056 * flonum.h: Likewise.
2060 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2062 * as.h (OPTION_MD_BASE): Bump to 190.
2063 * as.c (parse_args) <std_longopts>: Add comment about the need to
2064 check OPTION_MD_BASE in as.h.
2066 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2069 2000-10-27 Nick Clifton <nickc@redhat.com>
2071 * configure.in (emulations): Add m68hc12.
2072 * configure: Regenerate.
2073 * po/gas.pot: Regenerate.
2075 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2077 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2079 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2081 2000-10-25 Nick Clifton <nickc@redhat.com>
2083 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2084 a DWARF2 line number information sequence.
2086 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2088 * read.c (generate_lineno_debug): Update comment describing why
2089 DWARF2 line number debug information is not generated
2090 automatically by this function.
2092 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2095 * config/tc-arm.h (md_end): Define.
2096 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2098 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2099 if generating DWARF2 line numbers.
2100 (arm_end_of_source): New function. Call dwarf2_finish if
2103 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2104 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2105 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2107 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2109 * config/tc-i386.c: Fix prototype declarations for functions taking no
2112 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2114 * config/tc-i386.c (i386_operand_modifier): Remove.
2115 (build_displacement_string): Remove.
2116 (i386_parse_seg): Remove.
2117 (i386_intel_memory_operand): Remove.
2118 (i386_intel_operand): Re-write using recursive descent parser based
2119 on MASM documentation.
2120 (struct intel_parser_s): New structure.
2121 (intel_parser): New static variable.
2122 (struct intel_token): New structure.
2123 (cur_token, prev_token): New static variables.
2136 (intel_match_token): New function.
2137 (intel_get_token): New function.
2138 (intel_putback_token): New function.
2139 (intel_expr): New function.
2140 (intel_e05): New function.
2141 (intel_e05_1): New function.
2142 (intel_e06): New function.
2143 (intel_e06_1): New function.
2144 (intel_e09): New function.
2145 (intel_e09_1): New function.
2146 (intel_e10): New function.
2147 (intel_e10_1): New function.
2148 (intel_e11): New function.
2150 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2152 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2153 instructions to loose any special insn->architecture mask.
2155 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2156 (sparc_md_end, sparc_arch_types, sparc_arch,
2157 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2158 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2159 request v9b architecture if they are used).
2161 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2163 * config/tc-m68k.c: Fix the previous misapplied patch.
2165 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2167 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2168 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2169 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2172 2000-10-17 Kazu Hirata <kazu@hxi.com>
2174 * debug.c: Fix formatting.
2175 * depend.c: Likewise.
2176 * dwarf2dbg.c: Likewise.
2177 * dwarf2dbg.h: Likewise.
2178 * ecoff.c: Likewise.
2181 * flonum-konst.c: Likewise.
2182 * frags.h: Likewise.
2184 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2186 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2188 * doc/as.texinfo: Added notes about this new option.
2190 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2192 * config/tc-sh.c (JREG): Remove.
2193 (md_convert_frag): Remove #if 0:d code using JREG.
2195 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2197 * config/tc-i386.c (i386_operand_modifier): Only match
2198 modifiers SHORT and FLAT if they are followed by a space.
2199 (parse_register): When `allow_naked_reg' is set, do not confuse
2200 identifiers that start with a register name with a register.
2202 2000-10-12 Kazu Hirata <kazu@hxi.com>
2204 * app.c: Fix formatting.
2207 * bit_fix.h: Likewise.
2212 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2214 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2216 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2218 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2219 Re-arrange function a little and improve error message.
2221 * write.c (write_relocs): Fix a comment.
2223 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2226 2000-10-05 Jim Wilson <wilson@cygnus.com>
2228 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2230 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2232 * config/tc-i386.c: Delete some useless comments, reformat others.
2234 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2235 non-global syms in linkonce sections.
2237 2000-10-04 Ralf Baechle <ralf@gnu.org>
2239 * config/tc-ia64.c (operand_match): Don't use // style comments.
2240 * config/tc-i370.c: Likewise.
2242 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2244 Changes to handle varying register prefix and user symbol prefix.
2245 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2246 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2247 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2248 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2249 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2250 (demand_register_prefix): New variable.
2251 (md_pseudo_table): New pseudo ".syntax".
2252 (md_longopts): New options --no-underscore and --underscore.
2253 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2254 on symbols_have_leading_underscore.
2255 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2256 (get_spec_reg): Ditto.
2257 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2259 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2261 <case OPTION_NO_US, case OPTION_US>: New.
2262 (md_show_usage): Be brief and reformat to match continuation of
2264 * po/gas.pot: Regenerate.
2266 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2268 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2269 force relocs for 12 bit branches.
2270 (md_apply_fix): Similarly, adjust logic here.
2272 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2274 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2275 adjust for external and weak syms as we will use a reloc. Allow
2276 for +8 offset when calculating limits of branches.
2277 (hppa_fix_adjustable): Undo 2000-09-23 change.
2278 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2279 Correct distance calculation.
2280 (tc_gen_reloc): Print the file name and line number if we can't
2283 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2284 * config/tc-hppa.c (nonzero_dibits): Define.
2285 (arg_reloc_stub_needed): Check each arg and return value
2286 separately for zero case.
2287 (pa_align): Declare argument `bytes'.
2289 2000-09-25 Kazu Hirata <kazu@hxi.com>
2291 * config/tc-cris.c: Fix formatting.
2292 * config/tc-d10v.h: Likewise.
2293 * config/tc-d30v.c: Likewise.
2294 * config/tc-d30v.h: Likewise.
2295 * config/tc-fr30.c: Likewise.
2296 * config/tc-fr30.h: Likewise.
2297 * config/tc-m68k.c: Likewise.
2298 * config/tc-m68k.h: Likewise.
2299 * config/tc-pj.h: Likewise.
2300 * config/tc-ppc.c: Likewise.
2301 * config/tc-ppc.h: Likewise.
2302 * config/tc-sh.c: Likewise.
2303 * config/tc-sh.h: Likewise.
2304 * config/tc-sparc.c: Likewise.
2305 * config/tc-v850.h: Likewise.
2306 * config/tc-vax.h: Likewise.
2307 * config/tc-w65.h: Likewise.
2308 * config/tc-z8k.h: Likewise.
2310 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2312 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2313 checks only for ELF.
2314 (hppa_force_relocation): Likewise.
2316 2000-09-22 Jim Wilson <wilson@cygnus.com>
2318 * config/tc-ia64.c (dv_sem): Add "stop".
2319 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2320 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2321 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2323 (mark_resources): Check IA64_RS_PRr.
2325 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2327 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2328 md_estimate_size_before_relax): Redesign and clean up the
2329 relaxation mechanism.
2331 2000-09-21 Kazu Hirata <kazu@hxi.com>
2333 * config/tc-ns32k.c: Fix formatting.
2334 * config/tc-ns32k.h: Likewise.
2336 2000-09-20 Kazu Hirata <kazu@hxi.com>
2338 * config/tc-m32r.c: Fix formatting.
2339 * config/tc-m32r.h: Likewise.
2340 * config/tc-m68851.h: Likewise.
2341 * config/tc-m68hc11.c: Likewise.
2342 * config/tc-m68hc11.h: Likewise.
2343 * config/tc-m88k.c: Likewise.
2344 * config/tc-mcore.c: Likewise.
2345 * config/tc-mcore.h: Likewise.
2346 * config/tc-mips.c: Likewise.
2347 * config/tc-mips.h: Likewise.
2348 * config/tc-mn10200.h: Likewise.
2349 * config/tc-mn10300.h: Likewise.
2350 * config/tc-tahoe.c: Likewise.
2351 * config/tc-tahoe.h: Likewise.
2353 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2355 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2356 Likewise in relaxation description comments.
2358 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2360 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2361 subtraction of two syms without emitting a relocation.
2363 From David Huggins-Daines <dhd@linuxcare.com>
2364 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2365 global or weak symbols.
2367 2000-09-15 Kazu Hirata <kazu@hxi.com>
2369 * config/tc-h8300.h: Fix formatting.
2370 * config/tc-h8500.c: Likewise.
2371 * config/tc-h8500.h: Likewise.
2372 * config/tc-hppa.h: Likewise.
2373 * config/tc-i370.h: Likewise.
2374 * config/tc-i386.h: Likewise.
2375 * config/tc-i860.c: Likewise.
2376 * config/tc-i860.h: Likewise.
2377 * config/tc-i960.h: Likewise.
2378 * config/tc-ia64.c: Likewise.
2379 * config/tc-ia64.h: Likewise.
2381 2000-09-14 Kazu Hirata <kazu@hxi.com>
2383 * config/tc-a29k.c: Fix formatting.
2384 * config/tc-alpha.c: Likewise.
2385 * config/tc-arc.c: Likewise.
2386 * config/tc-arc.h: Likewise.
2387 * config/tc-arm.c: Likewise.
2388 * config/tc-arm.h: Likewise.
2389 * config/tc-avr.c: Likewise.
2390 * config/tc-avr.h: Likewise.
2391 * config/tc-tic30.c: Likewise.
2392 * config/tc-tic30.h: Likewise.
2393 * config/tc-tic54x.c: Likewise.
2394 * config/tc-tic54x.h: Likewise.
2395 * config/tc-tic80.c: Likewise.
2396 * config/tc-tic80.h: Likewise.
2398 2000-09-14 Timothy Wall <twall@cygnus.com>
2400 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2401 parallel comparisons for later use.
2402 (struct rsrc): Add parallel comparison type.
2403 (resources_match): Skip special cases of PR usage (non-conflicting
2406 2000-09-13 Kazu Hirata <kazu@hxi.com>
2408 * config/obj-ecoff.c: Fix formatting.
2409 * config/obj-elf.c: Likewise.
2410 * config/obj-elf.h: Likewise.
2411 * config/obj-evax.h: Likewise.
2412 * config/obj-generic.h: Likewise.
2413 * config/obj-hp300.c: Likewise.
2414 * config/obj-hp300.h: Likewise.
2415 * config/obj-ieee.h: Likewise.
2416 * config/obj-vms.c: Likewise.
2417 * config/obj-vms.h: Likewise.
2419 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2421 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2422 (md_parse_option): Ditto.
2423 (md_longopts): Add -mips32 option.
2424 (md_show_usage): Document new options.
2425 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2426 (mips_ip): Assemble mfc0 with a sub-selection code.
2427 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2428 (mips_cpu_to_str): New function.
2429 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2430 Use CPU_* defines instead of hardcoded numbers.
2432 * doc/as.texinfo: Document new options.
2433 * doc/c-mips.texi: Ditto.
2435 2000-09-12 Kazu Hirata <kazu@hxi.com>
2437 * as.h: Fix formatting.
2438 * asintl.h: Likewise.
2439 * bit_fix.h: Likewise.
2440 * config/obj-aout.c: Likewise.
2441 * config/obj-aout.h: Likewise.
2442 * config/obj-bout.c: Likewise.
2443 * config/obj-bout.h: Likewise.
2444 * config/obj-coff.c: Likewise.
2445 * config/obj-coff.h: Likewise.
2446 * dwarf2dbg.h: Likewise.
2448 * flonum.h: Likewise.
2449 * frags.h: Likewise.
2450 * itbl-ops.h: Likewise.
2451 * macro.h: Likewise.
2454 * struc-symbol.h: Likewise.
2455 * subsegs.h: Likewise.
2456 * symbols.h: Likewise.
2458 * write.h: Likewise.
2460 2000-09-11 Kazu Hirata <kazu@hxi.com>
2462 * bignum-copy.c: Fix formatting.
2463 * config/tc-i370.c: Likewise.
2464 * config/tc-i960.c: Likewise.
2465 * config/tc-m68k.c: Likewise.
2466 * ehopt.c: Likewise.
2467 * flonum-copy.c: Likewise.
2468 * flonum-konst.c: Likewise.
2469 * flonum-mult.c: Likewise.
2470 * literal.c: Likewise.
2473 * stabs.c: Likewise.
2474 * subsegs.c: Likewise.
2476 2000-09-09 Philip Blundell <philb@gnu.org>
2478 * configure.in (arm*-*-uclinux*): New target.
2479 * configure: Regenerate.
2481 2000-09-09 Kazu Hirata <kazu@hxi.com>
2483 * input-file.c: Fix formatting.
2484 * itbl-ops.c: Likewise.
2485 * messages.c: Likewise.
2487 2000-09-08 Philip Blundell <philb@gnu.org>
2489 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2492 2000-09-07 H.J. Lu <hjl@gnu.org>
2494 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2495 * configure: Rebuild.
2497 2000-09-07 Kazu Hirata <kazu@hxi.com>
2499 * atof-generic.c: Fix formatting.
2500 * config/tc-mips.c: Likewise.
2501 * config/tc-vax.c: Likewise.
2502 * input-scrub.c: Likewise.
2504 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2506 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2507 * configure.in (sh-*-linux*): Added.
2508 * configure: Rebuilt.
2510 2000-09-06 Kazu Hirata <kazu@hxi.com>
2512 * config/tc-hppa.c: Fix formatting.
2514 * ecoff.c: Fix formatting.
2516 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2518 * configure: Rebuilt with new libtool.m4.
2520 2000-09-05 Kazu Hirata <kazu@hxi.com>
2522 * cgen.c: Fix formatting.
2523 * config/tc-ia64.c: Likewise.
2525 2000-09-05 Nick Clifton <nickc@redhat.com>
2527 * aclocal.m4: Regenerate.
2528 * config.in: Regenerate.
2529 * configure: Regenerate.
2530 * po/gas.pot: Regenerate.
2532 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2534 * config/tc-cris.c: Correct comment typos.
2536 2000-09-05 Eric Christopher <echristo@cygnus.com>
2538 * config/tc-mn10300.c: Cleanup.
2539 (md_pcrel_from): Enable.
2541 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2543 * expr.c (operand): Fix a comment typo.
2544 * write.c (write_relocs): Fix a signed/unsigned warning.
2546 * config/tc-hppa.c (fudge_reg_expressions): New
2547 (hppa_force_reg_syms_absolute): New.
2548 (pa_equ): Allow reg_section expressions.
2549 * config/tc-hppa.c (md_optimize_expr): Define.
2550 (hppa_force_reg_syms_absolute): Prototype.
2552 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2553 (pa_parse_number): Pass in arg to select fp reg parsing.
2554 Return 1 to indicate format checks pass. If strict, then only
2555 accept a register or register symbol. Return value in...
2556 (pa_number): New static for pa_parse_number.
2557 (FP_REG_BASE): Define.
2558 (FP_REG_RSEL): Define.
2559 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2560 appropriate. White space changes.
2561 (need_pa11_opcode): Don't bother passing any params, get them from
2563 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2564 Remove extraneous check in case 'Q'.
2565 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2566 reg, set section of resulting symbol to reg_section.
2567 (pa_parse_space_stmt): Modify call to pa_parse_number.
2568 (pa_space): Likewise.
2570 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2571 (hppa_force_relocation): Handle vtable relocs.
2572 (pa_vtable_entry): New.
2573 (pa_vtable_inherit): New.
2574 (md_pseudo_table): Add entries for vtable pseudos.
2575 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2576 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2578 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2579 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2580 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2582 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2583 specify a symbol type.
2585 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2586 dependent things together.
2587 (md_elf_symbol_type): Define.
2589 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2591 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2593 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2594 (obj_elf_vtable_entry): Declare.
2596 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2597 and export function.
2598 (obj_elf_vtable_entry): Similarly.
2599 (elf_pseudo_table): Fix the damage with a cast.
2601 2000-09-03 Richard Henderson <rth@cygnus.com>
2603 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2604 for template selection when a label is needed.
2606 2000-09-02 Kazu Hirata <kazu@hxi.com>
2608 * config/tc-ia64.c: Fix formatting.
2610 2000-09-02 Nick Clifton <nickc@redhat.com>
2612 * configure.in: Increase version number to 2.10.91.
2613 * configure: Regenerate.
2614 * aclocal.m4: Regenerate.
2615 * config.in: Regenerate.
2616 * po/gas.pot: Regenerate.
2617 * Makefile.in: Regenerate.
2619 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2621 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2622 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2623 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2625 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2628 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2630 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2631 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2632 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2633 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2634 (GOT_symbol): New variable.
2635 (md_undefined_symbol): Set it.
2637 2000-09-01 Richard Henderson <rth@cygnus.com>
2639 * config/tc-ia64.c (match): Don't inline.
2640 (extra_goodness): New.
2641 (md_begin): Prefer nop.f and nop.b for best_template.
2643 2000-08-31 Kazu Hirata <kazu@hxi.com>
2645 * as.c: Fix formatting.
2647 * frags.c: Likewise.
2648 * macro.c: Likewise.
2650 2000-08-31 Eric Christopher <echristo@cygnus.com>
2652 * config/tc-mn10300.c: Cleanup and fix warnings.
2653 (md_pseudo_table): Add initializers.
2654 (md_show_usage): Cleanup.
2655 (md_parse_option): Fix warnings.
2656 (md_undefined_symbol): Fix warnings.
2657 (md_conver_frag): Fix warnings.
2658 (tc_gen_reloc): Fix warnings.
2659 (md_apply_fix3): Fix warnings.
2660 (check_operand): Fix warnings.
2662 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2664 * acinclude.m4: Include libtool and gettext macros from the
2666 * aclocal.m4, configure: Rebuilt.
2668 2000-08-30 Mark Hatle <mhatle@mvista.com>
2670 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2672 2000-08-31 Kazu Hirata <kazu@hxi.com>
2674 * listing.c: Fix formatting.
2676 2000-08-29 Kazu Hirata <kazu@hxi.com>
2678 * app.c: Fix a comment typo. Fix formatting.
2680 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2682 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2683 offset of the target destination for jmp instructions.
2684 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2686 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2688 * NEWS: Mention support for CRIS.
2690 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2692 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2693 Sets `.lcomm' alignment to zero.
2695 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2697 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2698 TC_FIX_ADJUSTABLE): Define.
2700 2000-08-23 Jim Wilson <wilson@cygnus.com>
2702 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2703 unwind.personality_routine is set.
2705 2000-08-23 H.J. Lu <hjl@gnu.org>
2707 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2709 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2711 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2714 2000-08-22 H.J. Lu <hjl@gnu.org>
2716 * config.in (STRICTCOFF): New for strict COFF.
2718 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2719 i386-*-go32* and i386-go32-rtems*.
2720 * configure: Rebuilt.
2722 * config/obj-coff.c (obj_coff_endef): Follow the historical
2723 behavior if STRICTCOFF is not defined.
2725 * doc/internals.texi: Document STRICTCOFF.
2727 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2729 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2730 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2731 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2732 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2733 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2734 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2735 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2738 2000-08-22 Eric Christopher <echristo@cygnus.com>
2740 * config/tc-mn10300.c: (md_apply_fix): New function.
2741 (mn10300_force_relocation): New function.
2742 (mn10300_fix_adjustable): New function.
2744 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2745 (TC_HANDLES_FX_DONE): Define.
2746 (obj_fix_adjustable): Define.
2747 (MD_APPLY_FIX3): Define.
2748 (TC_LINKRELAX_FIXUP): Define.
2750 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2752 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2754 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2756 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2758 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2759 if the fixup resulted in a relocation.
2761 2000-08-18 Nick Clifton <nickc@redhat.com>
2763 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2764 Make reference to first element of shift_names explicit.
2766 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2768 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2769 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2770 add a symbol's address. Removed all target-specific #ifdefs that
2771 used to accomplished the same.
2772 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2773 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2774 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2775 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2776 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2778 2000-08-17 Kazu Hirata <kazu@hxi.com>
2780 * dwarf2dbg.c: Fix formatting.
2782 2000-08-17 Nick Clifton <nickc@redhat.com>
2784 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2785 to be recoded as logical shift lefts by zero.
2787 2000-08-16 Jim Wilson <wilson@cygnus.com>
2789 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2790 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2792 (note_register_values): Handle IA64_OPND_R3_2 operands.
2794 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2796 * config/tc-i860.c (md_operand): Silly typo fixed.
2798 2000-08-16 Nick Clifton <nickc@redhat.com>
2800 * config/tc-arm.c (struct asm_shift): Delete.
2802 (enum asm_shift_index): New.
2803 (struct asm_shift_properties): New.
2804 (struct asm_shift_name): New.
2805 (shift_properties[]); New.
2806 (shift_names[]); New.
2808 (decode_shift): Use new structures.
2809 Issue a warning is "ROR #0" is used.
2810 Issue a warning if "ASR #0" or "LSR #0" is used.
2812 (md_begin): Initialise arm_shift_hsh table from new
2813 asm_shift_name array.
2815 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2817 * config/tc-sparc.c: Kill all warnings.
2818 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2820 (md_show_usage): Update usage text.
2822 2000-08-16 Nick Clifton <nickc@redhat.com>
2824 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2827 2000-08-15 Will Cohen <wcohen@redhat.com>
2829 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2831 * config/tc-sh.c (md_assemble): Changed so debug_type
2832 test performed for ppi_assemble
2833 * config/tc-sh.c: Included dwarf2dbg.h.
2834 (debug_line): Defined.
2835 (md_assemble): Generates dwarf2 line info.
2836 (sh_finalize): New function. Finalize dwarf2 info.
2837 (assemble_ppi): Returns size of code generated.
2838 (build_Mytes): Returns size of code generated.
2839 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2840 * config/tc-sh.h (md_end): Defined.
2841 (sh_finalize): Declared.
2843 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2845 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2848 2000-08-14 Nick Clifton <nickc@redhat.com>
2850 * config/tc-arm.c (do_bx): Allow "bx pc".
2852 2000-08-14 Jim Wilson <wilson@cygnus.com>
2854 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2855 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2856 (md_begin): Change assignment to md.flag to OR in the new bit.
2858 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2860 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2861 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2864 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2866 * NEWS: Mention i860 support.
2868 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2870 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2872 2000-08-14 Andreas Schwab <schwab@suse.de>
2874 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2876 2000-08-11 Andreas Schwab <schwab@suse.de>
2878 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2881 2000-08-11 Kazu Hirata <kazu@hxi.com>
2883 * expr.c: Fix formatting.
2884 * config/obj-bout.c: Likewise.
2886 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2888 * doc/c-i860.texi: Flesh out the i860 section more.
2890 2000-08-10 Kazu Hirata <kazu@hxi.com>
2892 * symbols.c: Fix formatting.
2895 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2897 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2898 modifier has the IgnoreSize bit set.
2900 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2902 From Rodney Brown <RodneyBrown@mynd.com>
2903 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2904 * configure: Regenerate.
2906 2000-08-09 Kazu Hirata <kazu@hxi.com>
2908 * hash.c: Fix formatting.
2911 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2913 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2914 (i860_fix_info): New enum.
2915 (MD_APPLY_FIX3): Define.
2916 (WORKING_DOT_WORD): Define.
2917 (TC_HANDLES_FX_DONE): Define.
2918 (DIFF_EXPR_OK): Define.
2919 (LISTING_HEADER): Define.
2920 (TARGET_FORMAT): Select target format based on endian flag.
2921 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2922 (target_big_endian): Add external declaration.
2924 * config/tc-i860.c: All existing code reworked completely. Other
2925 new code shown below.
2926 (SYNTAX_SVR4): Define.
2927 (target_warn_expand): New variable.
2928 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2929 (md_longopts): Declare and define with new options (-EL, -EB,
2931 (md_show_usage): New function.
2932 (md_operand): New function.
2933 (obtain_reloc_for_imm16): New function.
2934 (md_apply_fix3): New function.
2935 (tc_gen_reloc): New function.
2937 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2939 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2940 2 bytes of the jump address are in the same frag.
2941 (find): Accept 68hc12 register indirect modes.
2943 * NEWS: Mention 68HC11 & 68HC12 support.
2945 2000-08-07 Richard Henderson <rth@cygnus.com>
2947 * config/tc-ia64.c (unwind): Add prologue_mask member.
2948 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2949 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2950 (dot_body): Clear unwind.prologue_mask.
2951 (dot_prologue): Set it. Accept a register second argument.
2953 2000-08-07 Kazu Hirata <kazu@hxi.com>
2955 * config/atof-ieee.c: Fix formatting.
2956 * config/atof-tahoe.c: Likewise.
2958 2000-08-06 Nick Clifton <nickc@cygnus.com>
2960 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2963 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2964 of .popsection, .previous, .pushsection, .subsection,
2965 .version, .vtable_entry, .vtable_inherit and .weak.
2967 2000-08-05 Kazu Hirata <kazu@hxi.com>
2969 * config/tc-cris.c: Fix formatting.
2970 * config/tc-i386.c: Likewise.
2971 * config/tc-sparc.c (sparc_ip): Simplify the code.
2973 2000-08-04 Kazu Hirata <kazu@hxi.com>
2975 * config/tc-cris.c: Rearrange code for readability.
2976 * config/tc-d10v.c: Fix formatting.
2977 * config/tc-m32r.c: Likewise.
2978 * config/tc-sparc.c: Likewise.
2980 2000-08-02 Jim Wilson <wilson@cygnus.com>
2982 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2983 before ia64_find_opcode.
2984 (md_assemble): Likewise.
2986 2000-08-01 Nick Clifton <nickc@cygnus.com>
2988 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2989 Undo some formatting fixes.
2991 2000-08-01 Kazu Hirata <kazu@hxi.com>
2993 * config/obj-som.c: Fix formatting.
2994 * config/obj-ieee.c: Likewise.
2995 * config/tc-arm.c: Likewise.
2996 * config/tc-v850.c: Likewise.
2998 2000-08-01 Nick Clifton <nickc@redhat.com>
3000 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3001 index by command line option.
3003 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3005 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3006 (@node M68K-Branch): Rewrite to match the reality.
3008 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3010 * doc/c-i860.texi: New file.
3011 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3012 * doc/Makefile.in: Regenerate.
3013 * doc/all.texi: Add I860 as relevant architecture.
3014 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3016 2000-07-31 Kazu Hirata <kazu@hxi.com>
3018 * config/tc-d30v.c: Fix formatting.
3020 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3022 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3023 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3024 long emit a long branch if available instead of an absolute jump, never
3025 emit absolute jumps for anything with --pcrel.
3027 * doc/c-m68k.texi: Document new command line option.
3029 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3031 * config/tc-avr.c: Use PARAMS macro in function declarations.
3032 Don't declare md_pcrel_from_section (already in tc-avr.h).
3033 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3034 (avr_operand): Don't set (unsigned) op_mask to -1.
3036 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3038 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3039 * configure: Regenerated.
3040 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3041 of operand to the .type directive (.e.g, "type").
3043 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3045 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3046 * app.c (do_scrub_chars): Record where first comment found.
3047 * read.c (read_a_source_file): Init found_comment on entry, and
3048 notify whether comments found on exit.
3049 * config/tc-hppa.c (md_shortopts): Add "c".
3050 (md_longopts): Add warn-comment.
3051 (md_parse_option): Handle it.
3052 (md_show_usage): Show available options.
3053 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3055 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3057 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3058 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3060 (md_estimate_size_before_relax): Don't fall off end of function.
3062 2000-07-27 Kazu Hirata <kazu@hxi.com>
3064 * config/tc-avr.c: Fix formatting.
3065 * config/tc-ns32k.c: Likewise.
3067 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3069 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3071 2000-07-27 Kazu Hirata <kazu@hxi.com>
3073 * config/tc-d10v.c: Fix formatting.
3074 * config/tc-z8k.c: Likewise.
3075 * config/tc-sparc.c: Likewise.
3077 2000-07-26 Dave Brolley <brolley@redhat.com>
3079 * cgen.c (queue_fixup): Declare opinfo.
3080 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3081 (gas_cgen_md_operand): Ditto.
3082 (gas_cgen_md_apply_fix3): Ditto.
3084 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3086 * config/obj-coff.c (obj_frob_symbol): Don't merge
3087 labels. Don't merge if the symbol isn't constant. Return
3088 immediately if a symbol is merged.
3090 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3092 * frags.c (frag_align): Correct absolute section alignment.
3094 2000-07-20 DJ Delorie <dj@redhat.com>
3096 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3097 it breaks linking against DLLs.
3099 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3101 * configure.in: Add CRIS support.
3102 * configure: Regenerate.
3103 * Makefile.am: (CPU_TYPES): Add cris.
3104 (CPU_OBJ_VALID) [aout]: Add cris.
3105 (MULTI_CPU_TYPES): Add cris.
3106 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3107 [coff]: Only i386 and mips are valid.
3108 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3109 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3110 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3111 Regenerate dependencies.
3112 * Makefile.in: Regenerate.
3113 * aclocal.m4: Regenerate.
3114 * as.c: Declare crisaout, criself.
3115 * config/tc-cris.h, config/tc-cris.c: New.
3116 * config/e-criself.c, config/e-crisaout.c: New.
3117 * po/POTFILES.in, po/gas.pot: Regenerate.
3119 2000-07-20 Kazu Hirata <kazu@hxi.com>
3121 * read.c: Fix formatting.
3122 * write.c: Fix formatting.
3124 2000-07-19 H.J. Lu <hjl@gnu.org>
3126 * sb.c: Include <stdlib.h> if exists for abort ().
3128 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3130 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3131 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3132 (pa_type_args): Same here.
3134 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3136 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3137 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3138 the storage class is already set.
3140 2000-07-17 Kazu Hirata <kazu@hxi.com>
3142 * config/tc-m68hc11.c: Fix formatting.
3143 * config/tc-mn10200.c: Likewise.
3144 * config/tc-mn10300.c: Likewise.
3145 * config/tc-pj.c: Likewise.
3146 * config/tc-tic80.c: Likewise.
3147 * config/tc-w65.c: Likewise.
3149 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3151 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3154 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3156 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3159 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3161 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3162 ELF as are used for SOM (except the 32-bit reloc one) to decide
3163 whether a symbol can be reduced to a section symbol. Expand on
3164 the comment for symbols involved in LR% and RR% expressions.
3166 2000-07-14 Nick Clifton <nickc@cygnus.com>
3168 * config/tc-mips.c (mips_disable_float_construction): New
3169 static variable. Set to true if doubles should not be
3170 constructed by loading two single width fp registers with
3171 halves of the value.
3172 (mips_ip): Test mips_disable_float_construction.
3173 (md_longopts): Add command line switches --construct-floats
3174 and --no-construct-floats.
3175 (md_parse_option): Parse new command line options.
3176 (md_show_usage): Describe new command line options.
3178 * doc/c-mips.texi: Document new command line options.
3180 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3182 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3183 * configure: Regenerate.
3185 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3187 * configure.in (DEFAULT_EMULATION setting): Revert part of
3188 2000-07-01 change that set te_multi=multi unless set to tmips.
3189 * configure: Regenerate.
3191 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3193 * config/obj-coff.c (coff_frob_section): Add padding to the last
3194 section when aligning it increases its size.
3196 2000-07-11 Kazu Hirata <kazu@hxi.com>
3198 * config/tc-tic54x.c: Fix formatting.
3200 2000-07-10 Kazu Hirata <kazu@hxi.com>
3202 * config/tc-h8500.c: Fix formatting.
3203 * config/tc-tic54x.c: Fix formatting.
3205 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3207 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3208 displacements correctly.
3210 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3212 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3214 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3218 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3220 From David Huggins-Daines <dhd@linuxcare.com>
3221 * config/te-hppalinux64.h: Add a new emulation.
3222 * configure.in (emulations): Add configure bits to support the
3223 64-bit Linux/parisc target.
3224 * configure: Regenerate.
3226 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3227 (md_shortopts): Add `V' for ELF.
3229 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3230 when SOM or ELF_ARG_RELOC are defined.
3231 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3232 ELF_ARG_RELOC are defined.
3233 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3234 (pa_stringer): ..Do it here instead. Fix comment typos.
3235 (hppa_force_relocation): Cast enums to int before comparing with
3238 From Ryan Bradetich <rbradetich@uswest.net>
3239 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3240 redifinition warning.
3241 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3242 (hppa_force_relocation): ditto
3243 (md_apply_fix): Added cast to buf to fix warnings.
3245 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3246 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3248 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3249 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3250 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3251 reloc_type** to avoid warnings in switch.
3252 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3253 little earlier instead.
3255 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3257 (pa_type_args): Use symbol_arg_reloc_info.
3258 (struct pa_it): Make arg_reloc unsigned int.
3259 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3260 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3261 (pa_code): Delete. pa_text duplicates this function.
3262 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3263 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3265 (cons_fix_new_hppa): Actually change selector to e_fsel when
3266 warning about assuming so.
3267 (tc_gen_reloc): More example elf arg reloc code.
3268 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3269 (hppa_force_relocation): Likewise.
3271 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3273 (pa_end_of_source): Prototype.
3274 (hppa_fix_adjustable): Prototype.
3275 (LABELS_WITHOUT_COLONS): Move it..
3276 * config/te-hppa.h: To here.
3278 * config/te-hppa64.h: New file.
3280 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3282 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3283 format -10, -16, 16 relocs.
3284 (hppa_elf_mark_end_of_function): Test for null
3285 last_call_info->start_symbol
3287 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3288 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3289 re_assesmble_* functions. Delete extraneous statements. Fix
3291 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3292 insn to re_assemble_*.
3294 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3296 * doc/internals.texi (Expressions): Fix typo.
3298 2000-07-08 Kazu Hirata <kazu@hxi.com>
3300 * config/tc-sh.c: Fix formatting.
3301 * config/tc-tic54x.c: Fix formatting.
3302 * depend.c: Fix formatting.
3303 * flonum-konst.c: Likewise.
3304 * flonum-mult.c: Likewise.
3306 2000-07-07 Kazu Hirata <kazu@hxi.com>
3308 * config/tc-sh.c: Fix comments.
3309 * config/obj-vms.c: Fix comments.
3310 * config/tc-a29k.c: Likewise.
3311 * config/tc-alpha.c: Likewise.
3312 * config/tc-h8300.c: Likewise.
3313 * config/tc-h8500.c: Likewise.
3314 * config/tc-i370.c: Likewise.
3315 * config/tc-ia64.c: Likewise.
3316 * config/tc-m68hc11.c: Likewise.
3317 * config/tc-m68k.c: Likewise.
3318 * config/tc-mips.c: Likewise.
3319 * config/tc-ns32k.c: Likewise.
3320 * config/tc-ppc.c: Likewise.
3321 * config/tc-z8k.c: Likewise.
3323 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3325 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3326 Default to '(SEC_LOAD | SEC_DATA)'.
3327 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3329 * doc/internals.texi (CPU Backend): Describe
3330 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3332 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3334 * as.c (parse_args): NULL terminate the long option list.
3336 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3338 * config/tc-d30v.h: Include "write.h" for fixS.
3339 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3341 2000-07-05 Nick Clifton <nickc@cygnus.com>
3343 * config/tc-d30v.c (write_2_short): Further changes to warning
3344 messages produced when combining EITHER_BUT_PREFER_MU attributed
3347 2000-07-05 DJ Delorie <dj@redhat.com>
3351 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3353 * config/tc-arm.c (psrs): Accept combinations of flags.
3355 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3357 * config/tc-avr.c: Change _ () to _() around all strings marked
3358 for translation (exception from the usual coding style).
3359 (avr_opt): New struct variable, how the new switches are set.
3360 (OPTION_MMCU): Define as 'm' and actually use.
3361 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3362 (show_mcu_list): New function, display the list of known MCUs.
3363 (md_show_usage): Document the new switches. Call show_mcu_list.
3364 (avr_set_arch): Change 'm' to OPTION_MMCU.
3365 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3366 Handle the new switches.
3367 (avr_operands): Disable warnings for undefined combinations of
3368 operands if -mall-opcodes. Disable warnings for skipping two-word
3369 instructions if enhanced core or -mno-skip-bug.
3370 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3371 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3372 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3373 (avr_ldi_expression): Warn about implicit lo8().
3374 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3376 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3378 * configure.in: Add entry for mips-*-sysv4*MP*
3379 * configure: Rebuild
3380 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3381 elf32-tradlittlemips for traditional mips targets.
3382 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3383 test for Link Once sections as in adjust_reloc_syms.
3384 * config/te-tmips.h: New file for traditional mips targets. Define
3387 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3389 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3390 flags argument is not present, don't change an existing section's
3391 section's attributes. If the flags argument is present, warn if the
3392 attributes don't match the section's current attributes. When
3393 long section names are supported, set SEC_LINK_ONCE and
3394 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3396 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3398 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3399 symbols; create them.
3401 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3403 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3404 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3406 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3408 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3409 expressions. Ignore the problem when handling 16 bit signed
3410 immediates, because the assembler will take care of the relocation
3413 2000-06-27 Nick Clifton <nickc@cygnus.com>
3415 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3416 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3417 sequential order, and emit warning messages if the input source
3418 code contains constructs like that, or parallel constructs
3419 containing such opcodes.
3421 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3423 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3424 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3425 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3426 (md_show_usage): Update usage message.
3427 (md_parse_option): Allow redefinition of MCU type within the
3428 same avr[1-5] bfd machine type. Show both old and new MCU type
3429 in the error message.
3430 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3431 Simplify 8K wrap code.
3433 2000-06-25 Kazu Hirata <kazu@hxi.com>
3435 * config/obj-aout.c: Remove all uses of DEFUN.
3436 * config/obj-ieee.c: Likewise.
3437 * config/tc-sh.c: Fix comment typos.
3438 * config/tc-tahoe.c: Likewise.
3439 * config/tc-vax.c: Likewise.
3440 * config/tc-w65.c: Likewise.
3441 * config/tc-z8k.c: Likewise.
3442 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3444 2000-06-24 DJ Delorie <dj@cygnus.com>
3446 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3447 more changes from Sept 1999
3448 (tc_i386_fix_adjustable): ditto
3449 (md_apply_fix3): ditto
3451 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3453 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3454 (gas_cgen_parse_operand): Set it around expression() call.
3455 (gas_cgen_md_operand): Test for it before longjmp().
3457 2000-06-24 Kazu Hirata <kazu@hxi.com>
3459 * config/tc-h8500.c: Remove all uses of DEFUN.
3460 * config/tc-sh.c: Likewise.
3461 * config/tc-w65.c: Likewise.
3462 * config/tc-z8k.c: Likewise.
3464 * config/tc-h8500.c: Fix typos in comments.
3466 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3468 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3471 2000-06-23 matthew green <mrg@redhat.com>
3473 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3474 defined. Fix error message for `[' grouping.
3476 2000-06-22 Kazu Hirata <kazu@hxi.com>
3478 * config/tc-h8300.c: Fix formatting and comment typos.
3480 2000-06-22 Timothy Wall <twall@cygnus.com>
3482 * config/tc-ia64.c (note_register_values): Move premature QP
3483 notation clearing into the appropriate place.
3485 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3487 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3488 first before anything else. Add bin-bugs.h, emul.h and progress.h
3489 Sort list of files as for $(OBJS) in Makefile.am.
3491 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3492 find one. Remake dependencies.
3493 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3494 * Makefile.in: Regenerate.
3495 * doc/Makefile.in: Regenerate.
3497 * config/tc-i386.c (i386_displacement): Don't assume a constant
3498 displacement is necessarily 16 bits when in 16 bit code mode.
3499 (md_assemble): Instead size the displacement here after we know
3500 for sure that a .code16gcc operand hasn't automatically added
3501 operand size prefixes.
3503 2000-06-21 H.J. Lu <hjl@gnu.org>
3505 * Makefile.am: Rebuild dependency.
3506 * Makefile.in: Rebuild.
3508 2000-06-21 Kazu Hirata <kazu@hxi.com>
3510 * config/tc-h8300.c (parse_reg): Make the function static.
3511 (parse_exp): Likewise.
3513 2000-06-20 DJ Delorie <dj@cygnus.com>
3515 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3516 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3517 for cygwin import libraries to work properly.
3519 2000-06-20 H.J. Lu <hjl@gnu.org>
3521 * Makefile.am: Rebuild dependency.
3522 * Makefile.in: Rebuild.
3523 * configure: Likewise.
3524 * doc/Makefile.in: Likewise.
3526 2000-06-20 Timothy Wall <twall@cygnus.com>
3528 * doc/internals.texi (CPU backend): Add @itemx for
3529 TC_START_LABEL_WITHOUT_COLON.
3530 * doc/c-tic54x.texi: New.
3531 * doc/as.texinfo: Add tic54x features and include primary tic54x
3533 * doc/all.texi: Add C54X.
3534 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3535 * doc/Makefile.in: Regenerate.
3536 * configure.in: Add tic54x and define LIBM for tic54x.
3537 * configure: Regenrate.
3538 * config/tc-tic54x.[ch]: New.
3539 * config/obj-coff.h: Add tic54x.
3540 * Makefile.am: (CPU_TYPES): Add tic54x.
3541 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3542 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3543 (as_new_LDADD): Add $(LIBM).
3544 * Makefile.in: Regenerate.
3546 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3548 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3549 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3550 * doc/as.texinfo: Likewise.
3552 * configure, Makefile.in: Regenerate.
3553 * configure.in (emulations): Recognize m6811 and m6812.
3554 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3555 Added files for 68hc11 and 68hc12 assembler.
3556 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3557 * config/tc-m68hc11.h: Header definition for that assembler.
3559 2000-06-18 Nick Clifton <nickc@redhat.com>
3561 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3562 instead of OCTETS_PER_BYTE.
3564 * config/tc-v850.c: Fix compile time warnings.
3565 * config/tc-ppc.c: Fix compile time warnings.
3567 2000-06-18 H.J. Lu <hjl@gnu.org>
3569 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3570 * configure: Rebuild.
3572 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3574 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3577 2000-06-16 Nick Clifton <nickc@cygnus.com>
3579 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3580 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3582 * doc/c-mips.texi: Document newly accepted cpu variants.
3584 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3586 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3588 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3590 * macro.c (getstring): Make it possible to escape the quote
3593 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3595 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3597 2000-06-13 H.J. Lu <hjl@gnu.org>
3599 * configure: Regenerate.
3601 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3603 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3605 * doc/internals.texi (line_separator_chars): Semicolon is no
3606 longer a default. Mention null and newline as defaults.
3608 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3610 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3611 * config/tc-i860.h (line_separator_chars): Likewise.
3612 * config/tc-h8300.c (line_separator_chars): Likewise.
3613 * config/tc-i960.c (line_separator_chars): Likewise.
3614 * config/tc-m68k.c (line_separator_chars): Likewise.
3615 * config/tc-mips.c (line_separator_chars): Likewise.
3616 * config/tc-ns32k.c (line_separator_chars): Likewise.
3617 * config/tc-sparc.c (line_separator_chars): Likewise.
3618 * config/tc-vax.c (line_separator_chars): Likewise.
3620 * config/tc-h8300.c (comment_chars): Use string initialiser.
3621 * config/tc-i960.c (line_comment_chars): Likewise.
3622 * config/tc-z8k.c (comment_chars, line_comment_chars,
3623 line_separator_chars): Likewise.
3625 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3628 2000-06-08 Nick Clifton <nickc@cygnus.com>
3630 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3633 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3635 * configure.in (VERSION): Update to show this is the CVS mainline.
3637 2000-06-08 Matthew Jacob <mjacob@feral.com>
3639 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3640 $at is the integer register $r28, vs. both $r28 and the floating
3641 point register $f28.
3643 2000-06-08 James E. Wilson <wilson@cygnus.com>
3645 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3646 (dot_endp): Don't call ia64_flush_insns.
3647 (emit_one_bundle): Don't delete prologue/body records from
3648 unwind_record list in first loop. Rewrite second loop to account for
3651 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3653 * config/tc-ia64.c: Add missing prototypes.
3654 (generate_unwind_image): Cast argument to output_unw_records call.
3656 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3658 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3660 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3662 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3663 (REGISTER_P): likewise.
3664 (avr_opcodes): uses include/opcode/avr.h
3665 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3667 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3669 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3672 2000-06-03 H.J. Lu <hjl@gnu.org>
3674 * read.c (is_end_of_line): Put back `;'.
3676 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3678 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3680 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3682 * expr.c (operand): Test is_end_of_line outside switch to catch
3683 line separator chars that are also operators.
3684 (operator): Return O_illegal for line separator chars.
3686 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3687 entry (or `!' entry for TC_HPPA).
3689 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3690 before indexing is_end_of_line. Remove redundant check for '\0'.
3692 * config/tc-h8500.c (md_assemble): Likewise.
3693 * config/tc-mcore.c (md_assemble): Likewise.
3694 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3697 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3699 * config/tc-mcore.c (mcore_cons): Likewise.
3700 (mcore_float_cons): Likewise.
3701 (mcore_stringer): Likewise.
3702 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3704 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3706 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3708 2000-05-29 Nick Clifton <nickc@cygnus.com>
3710 * config/tc-sh.c: Fix compile time warning messages.
3712 * config/tc-mips.c: Fix compile time warning messages.
3714 2000-05-29 Philip Blundell <philb@gnu.org>
3716 * doc/as.texinfo: Update copyright dates.
3717 (Local Labels): Delete misplaced mention of ARM.
3718 * NEWS: Mention ARM ELF support.
3720 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3722 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3723 it is modified, and use the real_size to compute the frag address
3724 for dwarf2 line info.
3726 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3728 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3729 line-matching scheme to cope with automake moving variables around.
3730 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3731 * Makefile.in: Regenerate.
3733 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3735 * config/tc-sparc.c (sparc_relax): New.
3736 (md_longopts): Add -relax and -no-relax options.
3737 (md_parse_options, md_show_usage): Likewise.
3738 (md_apply_fix3): Optimize tail call into branch always if possible.
3740 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3742 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3743 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3744 rules, with warning when a GAS statement specifies a packing that
3745 will result in an instruction being squashed.
3746 Added typdef packing_type and enumerals, changed various integer
3747 literals to use the enumerals.
3749 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3751 * config/tc-ia64.c (dot_restorereg_p): New function.
3752 (md_pseudo_table): Add restorereg.p.
3753 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3754 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3756 * config/tc-ia64.h (unw_record_type): Add unwabi.
3757 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3758 called MASK with members for imask, and the masks produced by
3759 fr_mem, gr_mem, br_mem, and frgr_mem.
3760 (unw_p_record): Add members ABI and CONTEXT.
3761 (unw_x_record): Add member AB.
3762 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3763 as pseudo-register for use during unwind info generation.
3764 (AR_PFS, AR_LC): New macros.
3765 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3766 whose names start with an at sign (as in "@priunat").
3767 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3769 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3770 proc_end, unwind_info, personality_routine): Consolidate into
3771 "unwind" structure to reduce offset-table use. Add member
3772 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3774 (output_R1_format, output_R3_format, output_P3_format,
3775 output_P6_format): Initialize R with zero to reduce compiler warnings.
3776 (output_P7_format): Ditto. Add `default' branch to switch
3777 statement to reduce compiler warnings.
3778 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3779 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3780 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3781 into single argument.
3782 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3783 compiler warnings. Merge A and B args into single argument.
3784 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3785 A and B args into single argument.
3786 (free_record): Removed (wasn't used).
3787 (free_list_records): Also free imasks in prologue records.
3788 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3789 (output_spill_mask): Remove.
3790 (output_unwabi): New function.
3791 (output_epilogue, output_label_state, output_copy_state): Call
3793 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3794 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3796 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3797 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3798 as part of handling the prologue records. Emit region's imask if
3799 we have one. Handle unwabi, epilogue, label_state, copy_state,
3800 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3801 spill_sprel_p, and spill_reg_p records.
3802 (set_imask, count_bits, slot_index): New function.
3803 (fixup_unw_records): Fix region size computation. Handle
3804 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3805 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3806 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3807 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3808 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3809 (dot_save): Use manifest constants for applicaton registers.
3810 Handle REG_PR and REG_PRIUNAT.
3811 (dot_restore): Don't just ignore it.
3812 (dot_restorereg): New function..
3813 (generate_unwind_image): Ensure unwind info is a multiple of eight
3814 bytes, not just four bytes.
3815 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3816 (dot_altrp): Don't just ignore it.
3817 (dot_savemem): New function. Replaces dot_savesp() and
3818 dot_savepsp(). Use manifest constants for applicaton registers.
3819 Handle REG_PR and REG_PRIUNAT.
3820 (dot_savef): Simplify.
3821 (dot_saveb): Support generation of br_gr.
3822 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3823 dot_label_state, dot_copy_state): New function.
3824 (dot_unwabi): Don't just ignore it.
3825 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3826 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3827 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3828 (emit_one_bundle): Set slot number for prologue/body records
3829 *before* emitting the first insn.
3830 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3831 (md_begin): Declare "psp" pseudo-register.
3832 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3833 so we don't get segfault.
3834 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3835 counts as required per SW Conventions manual
3836 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3837 output_preds_psprel, output_preds_sprel, output_spill_base,
3838 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3839 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3840 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3841 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3842 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3843 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3844 (dot_vframe): Implement.
3845 (dot_vframesp, dot_vframepsp): New function.
3847 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3849 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3850 * configure: Regenerate.
3852 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3854 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3855 (md_estimate_size_before_relax): so we can use it here instead of
3856 old kludges. Localise vars to blocks. Comment.
3858 * frags.c (frag_new): Update fr_var comments.
3859 * frags.h (struct frag): Ditto.
3861 2000-05-22 Richard Henderson <rth@cygnus.com>
3863 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3864 (pseudo_func): Add pcrel.
3865 (operand_match): Handle IA64_OPND_TGT64.
3866 (build_insn): Likewise.
3867 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3868 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3869 (fix_insn): Handle all three 64-bit relocation types.
3871 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3873 * obj.h (struct format_ops): New members begin, app_file,
3874 s_set_other, s_set_desc, s_get_type, s_set_type,
3875 separate_stab_sections, init_stab_section.
3877 * config/obj-multi.h: Update GPL notice to v2.
3879 (obj_app_file): New.
3880 (S_SET_SIZE): Test s_set_size for NULL before calling.
3881 (S_SET_ALIGN): Similar for s_set_align.
3886 (SEPARATE_STAB_SECTIONS): New.
3887 (INIT_STAB_SECTION): New.
3888 (EMIT_SECTION_SYMBOLS): New.
3889 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3891 * config/obj-elf.h: Update GPL notice to v2.
3892 Mention that this file is included from obj-multi.h.
3893 (obj_begin): Wrap definition in ifndef.
3894 (elf_file_symbol): Constify declaration.
3895 (obj_app_file): Ditto.
3896 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3897 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3899 * config/obj-elf.c (elf_s_set_other): New.
3900 (elf_file_symbol): Constify argument.
3901 (elf_separate_stab_sections): New.
3902 (elf_init_stab_section): New.
3903 (elf_format_ops): Add new members. Remove comma at end.
3905 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3906 (ecoff_format_ops): Add new fields. Remove comma at end.
3907 Mention inconsistency for emit_section_symbols.
3909 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3911 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3912 (coff_separate_stab_sections): New.
3913 (coff_format_ops): Add new members.
3915 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3916 (obj_aout_s_set_other): New.
3917 (obj_aout_s_set_desc): New.
3918 (obj_aout_s_get_type): New.
3919 (obj_aout_s_set_type): New.
3920 (obj_aout_separate_stab_sections): New.
3921 (aout_format_ops): New members added. Use obj_aout_process_stab,
3922 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3923 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3925 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3927 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3929 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3930 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3931 (md_estimate_size_before_relax): Ensure jumps to weak and
3932 externally visible symbols are relocatable.
3934 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3936 * stabs.c (aout_process_stab): Make global.
3937 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3938 * read.h (aout_process_stab): Declare.
3940 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3941 Generalize to *aout, *coff *elf.
3942 * configure: Regenerated.
3944 * doc/internals.texi (Object format backend): Say
3945 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3947 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3948 * Makefile.in: Regenerated.
3950 2000-05-19 Catherine Moore <clm@cygnus.com>
3952 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3954 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3956 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3957 instruction to reflect change in re_assemble_*.
3959 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3961 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3962 build PA64 ELF tools.
3963 * configure: Rebuilt.
3965 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3967 * Makefile.am: Regenerate dependencies.
3968 * Makefile.in: Regenerate.
3970 2000-05-15 Nick Clifton <nickc@cygnus.com>
3972 * config/tc-arm.c (struct asm_psr): Add boolean field
3973 distinguishing between CSPR and SPSR. Rename 'number' field
3975 (psrs): Rearrange contents to match new asm_psr structure.
3976 (arm_psr_parse): Move next to psr_required_here. Make it
3977 return an asm_psr structure.
3978 (psr_required_here): Use asm_psr structure returned by
3980 (do_msr): Reorganise to allow psr_required_here to be called
3982 (md_undefined_name): Mark 'name' parameter as unused, since
3983 the COFF target does not use it.
3985 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3987 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3989 * config/te-aux.h: Likewise.
3990 * config/te-dpx2.h: Likewise.
3991 * config/te-go32.h: Likewise.
3992 * config/te-hp300.h: Likewise.
3993 * config/te-hppa.h: Likewise.
3994 * config/te-i386aix.h: Likewise.
3995 * config/te-ic960.h: Likewise.
3996 * config/te-interix.h: Likewise.
3997 * config/te-nbsd532.h: Likewise.
3998 * config/te-pc532mach.h: Likewise.
3999 * config/te-ppcnw.h: Likewise.
4000 * config/te-psos.h: Likewise.
4001 * config/te-sparcaout.h: Likewise.
4002 * config/te-sun3.h: Likewise.
4003 * config/te-sysv32.h: Likewise.
4005 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4007 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4008 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4009 and sign extend without an if statement.
4010 (build_bytes): Likewise.
4012 2000-05-14 Kazu Hirata <kazu@hxi.com>
4014 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4015 X_add_symbol L_32 case.
4017 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4019 * config/te-freebsd.h: New file.
4021 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4023 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4024 bindtextdomain): Replace defines with those from intl/libgettext.h
4025 to quieten gcc warnings.
4027 * NEWS: Mention x86 .arch and -q.
4029 * config/tc-i386.c (quiet_warnings): New.
4030 (md_assemble): Use quiet_warnings.
4031 (md_parse_option): Set quiet_warnings from -q.
4032 (md_show_usage): Mention -q, delete -m.
4033 (flag_do_long_jump): Delete.
4034 (md_parse_option): Remove -m.
4035 (md_show_usage): Remove -m.
4036 (md_create_long_jump): Remove useless flag_do_long_jump code.
4038 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4039 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4041 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4042 Alexander Sokolov <robocop@netlink.ru>
4044 * doc/c-i386.texi (i386-Arch): New section.
4045 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4047 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4048 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4049 architecture has been given and is not 486.
4050 (set_cpu_arch): New.
4051 (md_pseudo_table): Add .arch.
4052 (md_assemble): Warn if cpu architecture has been given and an
4053 unsupported instruction.
4055 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4056 Move operand_types bit defines after relevant template field.
4057 (template): Add cpu_flags.
4061 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4063 * config/tc-mn10300.h (md_end): Define.
4064 (mn10300_finalize): Declare.
4065 * config/tc-mn10300.c: Include dwarf2dbg.h.
4066 (debug_line): Define.
4067 (md_assemble): Generate dwarf2 line info.
4068 (mn10300_finalize): New function. Finalize dwarf2 info.
4070 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4072 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4073 external version of the relocation for weak symbols.
4075 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4077 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4078 frame size in units of 16 bytes, as required per SW Conventions manual.
4079 (output_unw_records): Output info-block header as a dword to get
4082 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4084 * as.h: #include "file", not <file> on files from ../include.
4085 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4086 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4087 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4088 (tc_coff_symbol_emit_hook): Ditto.
4089 (OPTCOUNT): Cast to int to avoid compiler warning.
4090 (md_begin): Fix signed/unsigned warnings.
4092 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4094 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4095 ABRANCH LONG case for a conditional branch on a 68000.
4096 (md_estimate_size_before_relax): Likewise. Also handle
4097 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4098 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4099 PC-relative on all CPUs.
4100 (md_estimate_size_before_relax): Likewise.
4102 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4104 * as.c (parse_args): Just mention current year in printed
4107 2000-05-03 J.T. Conklin <jtc@redback.com>
4109 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4111 (md_parse_option): Recognize -m7400.
4113 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4115 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4116 don't permit lp to become less than the words array.
4118 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4120 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4121 Fix little-endian case.
4123 2000-05-03 David O'Brien <obrien@NUXI.com>
4125 * as.c (parse_args): Update copyright.
4127 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4129 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4130 for the .bss section too.
4132 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4134 * configure.in: Set em=linux for hppa-*-linux.
4135 * configure: Regenerate.
4136 * doc/Makefile.in: Regenerate with correct automake.
4138 * frags.c (frag_grow): Sanity check chunk_size.
4140 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4141 * config/obj-som.h: Likewise.
4142 * config/obj-ieee.h: Likewise.
4144 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4146 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4147 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4148 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4149 (pa_ip): low_sign_unext now returns via function value. Use
4150 re_assemble_* instead of dis_assemble_* and
4151 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4153 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4154 (md_section_align, md_parse_option, md_show_usage,
4155 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4156 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4157 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4158 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4159 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4161 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4162 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4163 outside of switch. Correct mask and shifting errors in case 10
4164 and case -11. In case 21, compare against signed range to suit
4165 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4166 case 17 and case 22, use offsetT variable to properly check range.
4167 Use re_assemble_* here too.
4168 (evaluate_absolute): Change type of value to offsetT. Call
4169 hppa_field_adjust to do the work for us.
4170 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4171 (pa_parse_cmpib_64_cmpltr): Ditto.
4172 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4173 of i to unsigned int.
4174 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4175 (pa_end_of_source): Return type is void.
4177 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4179 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4181 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4183 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4184 More comments added.
4185 (md_begin): Removed "construct symbols for each register name".
4186 Because register names conflicts with GCC generated function
4188 (avr_operand): Now constant numbers can be used as a register
4189 identifiers (0 as r0, 31 as r31).
4190 (md_assemble): use skip_space () before parsing instruction
4193 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4195 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4196 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4197 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4198 * configure: Regenerate.
4200 2000-04-29 Andreas Jaeger <aj@suse.de>
4202 * as.h: Correctly check GCC version.
4204 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4206 * doc/as.1: Fix unbalanced brackets.
4208 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4210 (line_comment_chars): Set to '/' if TE_FreeBSD.
4212 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4214 * configure.in: Configury support for PA64 (currently disabled).
4215 * configure: Rebuilt.
4217 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4219 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4220 bfd_set_section_alignment.
4222 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4224 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4227 2000-04-24 Nick Clifton <nickc@cygnus.com>
4229 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4230 * doc/as.texinfo (Align): Include arm and strongarm in list of
4231 targets that have the second form of the behaviour of the .align
4234 2000-04-24 Mark Klein <mklein@dis.com>
4236 * config/obj-som.c: Terminate obj_pseudo_table.
4238 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4240 * as.c (parse_args): Allow md_parse_option to override -a listing
4242 * config/obj-coff.c (add_lineno): Change type of offset parameter
4243 from "int" to "bfd_vma."
4244 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4245 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4246 (ppc_change_csect): Align correctly for XCOFF64.
4247 (ppc_machine): New function, which discards "ppc_machine" line.
4248 (ppc_tc): Cons for 8 when code is 64 bit.
4249 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4251 (md_parse_option): Handle -a64 and -a32.
4253 * config/tc-ppc.h (TARGET_MACH): Define.
4254 (TARGET_FORMAT): Move to function.
4255 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4257 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4259 * config/tc-avr.c: New AVR_ISA_ defined.
4260 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4261 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4262 for `fmul', `movw' and `lpm R,Z' instructions.
4263 (avr_operands): Warn if current opcode is a two-word instruction
4264 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4265 (avr_opcodes): New commands added.
4266 (REGISTER_P): Check 'a' and 'v' constraint letters.
4267 (mcu_types): New MCU added.
4269 2000-04-22 Timothy Wall <twall@cygnus.com>
4271 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4273 (operand_match): Conditionally insert default bit values for IMMU9.
4275 2000-04-14 Matthew Green <mrg@cygnus.com>
4277 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4278 * configure: Rebuilt.
4280 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4281 Jason Eckhardt <jle@cygnus.com>
4283 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4285 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4286 Added handling of new operand types l,y,&,fe,fE,fx.
4288 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4289 David Mosberger <davidm@hpl.hp.com>
4290 Timothy Wall <twall@cygnus.com>
4291 Andrew MacLeod <amacleod@cygnus.com>
4292 Jim Wilson <wilson@cygnus.com>
4294 * Makefile.am (CPU_TYPES): Add ia64.
4295 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4296 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4297 * Makefile.in: Rebuild.
4298 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4299 * configure: Rebuild.
4300 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4301 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4302 * expr.c (expr): Handle md_optimize_expr.
4303 * read.c (LEX_HASH): Add comment.
4304 * config/tc-ia64.c, config/tc-ia64.h: New files.
4306 2000-04-21 Richard Henderson <rth@cygnus.com>
4308 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4309 bundling a non-delayed branch type instruction.
4311 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4313 * config/tc-mn10300.c (HAVE_AM30): Define.
4314 (md_assemble): Use it.
4316 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4318 * config/obj-elf.c (obj_elf_change_section): Check for changed
4321 * Makefile.am: (CPU_MULTI_VALID): Remove.
4322 (MULTI_CPU_TYPES): Define.
4323 (MULTI_CPU_OBJ_VALID): Define.
4324 (DEPTC): Use the above.
4325 (DEPOBJ): Same here.
4327 Regenerate dependencies.
4328 * Makefile.in: Regenerate.
4330 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4332 * Makefile.am (YACC, LEX): Get them from configure.
4334 2000-04-18 H.J. Lu (hjl@gnu.org)
4336 * config/tc-i386.c (offset_in_range): Use addressT instead of
4337 bfd_vma for non-bfd assemblers.
4339 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4341 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4342 doesn't give spurious errors.
4344 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4346 * as.h (SEEK_SET): Define if undefined.
4348 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4350 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4351 constants, and don't assume offsetT is 32 bits.
4353 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4355 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4356 (md_pcrel_from_section): Add prototype.
4357 (d10v_fix_adjustable): Add prototype.
4358 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4360 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4362 2000-04-12 Nick Clifton <nickc@cygnus.com>
4364 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4365 symbol in frag chain.
4367 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4369 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4370 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4371 (fits_in_signed_word, smallest_imm_type): Ditto.
4372 (md_assemble): Use an offsetT var to hold offsetT values, not a
4374 (offset_in_range): New.
4375 (md_assemble): Use it.
4376 (md_convert_frag): Change type of target_address, opcode_address,
4377 and displacement_from_opcode_start to offsetT.
4378 (md_create_short_jump): Change type of offset to offsetT.
4379 (md_create_long_jump): Ditto.
4380 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4381 (md_chars_to_number): Remove.
4382 (output_invalid): Remove duplicate prototype.
4384 2000-04-09 Nick Clifton <nickc@cygnus.com>
4386 * Makefile.am (CPU_TYPES): Add 'avr'.
4387 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4388 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4390 * Makefile.in: Regenerate.
4392 * doc/as.texinfo: Add M32R documentation.
4394 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4396 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4397 --enable-build-warnings option.
4398 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4399 * Makefile.in, configure: Re-generate.
4401 2000-04-07 Nick Clifton <nickc@cygnus.com>
4403 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4404 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4405 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4406 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4407 (arm_force_relocation): Force relocations for
4408 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4410 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4412 * config/tc-sh.c (get_operands): There's no third operand if the
4413 first operand is an immediate.
4415 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4417 * config/tc-sh.c (immediate): Delete.
4418 (sh_operand_info): Add immediate member.
4419 (parse_reg): Use A_PC for pc.
4420 (parse_exp): Add second argument 'op'. All callers changed.
4421 (parse_at): Expect pc to be coded as A_PC.
4422 Use immediate field in *op.
4423 (insert): Add fourth argument 'op'. All callers changed.
4424 (build_relax): Add second argument 'op'. All callers changed.
4425 (insert_loop_bounds): New function.
4426 (build_Mytes): Remove DISP_4.
4427 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4428 (assemble_ppi): Use immediate field in *operand.
4429 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4430 (md_apply_fix): Likewise.
4431 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4433 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4435 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4437 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4439 * internals.texi (CPU backend): Document
4440 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4442 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4444 * po/gas.pot: Regenerate.
4446 * as.c (show_usage): Restore translated part of bug string.
4447 * gasp.c (show_usage): Likewise.
4449 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4450 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4451 than move-if-change.
4452 (DEP1): Modify for "gcc -MM".
4456 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4457 Update dependencies.
4458 * Makefile.in: Regenerate.
4460 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4462 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4463 (md_begin): Likewise.
4464 (HAVE_AM33): New macro.
4465 (md_assemble): Use it. Match r_regs and xr_regs only if
4468 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4470 * as.h: #include "bin-bugs.h"
4471 * as.c (show_usage): Use REPORT_BUGS_TO.
4472 * gasp.c: #include "bin-bugs.h"
4473 (show_usage): Use REPORT_BUGS_TO.
4475 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4477 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4479 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4480 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4483 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4485 * config/tc-i386.c (i386_immediate): Don't assume a constant
4486 immediate is necessarily 16 bits when in 16 bit code mode.
4487 (md_assemble): Instead set guess_suffix here after we have checked
4490 2000-04-02 Richard Henderson <rth@cygnus.com>
4492 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4493 quantities. Correct right shift sign extension.
4494 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4495 32-bit value when shifting into place.
4497 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4499 * app.c: Add ATTRIBUTE_UNUSED as needed.
4500 * config/tc-ppc.c: Likewise.
4501 (ppc_size): Make unsigned long.
4502 (ppc_insert_operand): Add casts to avoid warnings.
4504 2000-03-31 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-d10v.h (md_flush_pending_output): Define.
4508 2000-03-29 Nick Clifton <nickc@cygnus.com>
4510 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4511 segment. Works for both BFD_ASSEMBLER and others.
4512 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4514 2000-03-29 Nick Clifton <nickc@cygnus.com
4516 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4518 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4520 * listing.c (LISTING_LHS_WIDTH): Default depends on
4522 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4524 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4526 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4529 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4531 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4533 * config/tc-avr.c (mcu_types): Add missing initialiser.
4534 (md_pcrel_from_section): Add prototype.
4535 (avr_operand): Remove redundant test of unsigned < 0.
4536 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4538 2000-03-27 Denis Chertykov <denisc@overta.ru>
4540 * config/tc-avr.c: New file for AVR support.
4541 * config/tc-avr.h: Likewise.
4542 * configure.in: Add AVR support.
4543 * configure: Regenerate.
4545 2000-03-26 Timothy Wall <twall@cygnus.com>
4547 * gasp.c (macro_op): Add new argument to check_macro call.
4548 Macro structure definitions moved to macro.h
4549 * sb.h: Add argument to prototype for input_scrub_include_sb.
4550 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4551 nesting checks with an additional flag.
4552 (struct input_save): Add flag to indicate whether current sb
4553 should be checked for proper macro/conditional nesting.
4554 (input_scrub_push/pop): Save/restore nest check flag.
4555 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4557 * macro.c (check_macro): Allow caller to retrieve parsed macro
4558 information if a pointer is provided. This information may be
4559 used by the new macro hooks.
4560 * macro.h: Update prototype for check_macro. Macro struct
4561 definitions moved here from macro.c/gasp.c.
4562 * read.c (read_a_source_file): Add parameter to check_macro call,
4563 and pass macro info to the macro hook, if defined.
4564 (input_scrub_insert_line): New. Allow insertion of a line of
4565 characters into the input stream.
4566 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4567 file into the input stream.
4568 (s_include): Use input_scrub_insert_file.
4569 * internals.texi: Document new macro hooks.
4570 * as.h: New prototypes added.
4572 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4574 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4575 an initial capital letter.
4576 (i386_index_check): Reindent.
4578 2000-03-19 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4583 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4585 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4586 instruction operand bad if Rd > 7 when generating
4587 thumb instructions. Prevents for example,
4588 "adr r12,label" from silently failing and generating
4589 the wrong instruction.
4591 2000-03-17 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4594 that have a destingation >= 0x400000.
4595 Fix compile time warning messages.
4597 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4599 * config/tc-sh.c (md_begin): When encountering insn that are
4600 not supported by the current arch, only change the name if
4601 its contents are the same as prev_name.
4602 (get_specific): If the the architecture doesn't match, fail.
4604 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4606 * config/tc-sh.c (IDENT_CHAR): Define.
4607 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4608 matching back where it came from.
4610 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4612 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4614 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4616 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4619 2000-03-15 Kazu Hirata <kazu@hxi.com>
4621 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4623 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4625 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4626 floating-point-number, make sure 'f' is in FLT_CHARS.
4628 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4630 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4631 (s_lcomm_internal): Use it.
4632 * doc/internals.texi (CPU backend): Document it.
4633 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4636 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4638 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4641 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4642 implementation doesn't have special handling for switch
4644 (macro_build): Allow for code in sections other than .text.
4646 (mips_ip): Likewise.
4647 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4648 Don't perform relocs if we will be outputting them.
4649 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4650 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4653 2000-03-09 Catherine Moore <clm@cygnus.com>
4655 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4656 relocation type based on the entry in the fixup structure.
4657 Put S_IS_EXTERN processing back in.
4659 2000-03-08 H.J. Lu (hjl@gnu.org)
4661 * Makefile.am (install-exec-tooldir): Depend on
4662 install-exec-bindir for parallel make.
4663 * Makefile.in: Regenerated.
4665 2000-03-06 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4669 (md_parse_option): Parse -m32r command line switch - disable m32rx
4671 (md_show_usage): Document new option.
4673 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4674 * doc/Makefile.in: Regenerate.
4675 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4677 2000-03-02 Michael Meissner <meissner@redhat.com>
4679 * config/tc-d30v.c (check_range): Remove code that incorrectly
4680 sign extended values where bits < 32.
4682 2000-03-02 H.J. Lu (hjl@gnu.org)
4684 * configure.in: Support --enable-targets=all on ia32.
4685 * configure: Regenerated.
4687 2000-03-01 Nick Clifton <nickc@cygnus.com>
4689 * gasp.c (do_align): Remove bogus check of alignment value.
4691 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4693 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4694 TC_PPC was defined forced the type of a symbol with no other type
4697 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4699 * doc/internals.texi (CPU backend): Mention that
4700 line_separator_chars do not break up comments. Fix typos for
4701 LEX_AT and LEX_NAME descriptions. Document operands for
4702 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4703 description of md_create_short_jump usage. Document argument for
4704 md_undefined_symbol.
4706 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4708 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4709 (md_parse_option): Handle it.
4710 (md_show_usage): Document it.
4712 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4714 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4715 opcode, for the instruction `pal19'. From Andrea Arcangeli
4718 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4720 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4722 (md_assemble): To here, before template operands are matched.
4723 Also ensure a constant immediate is sign extended when we know the
4724 size is at most 16 bits. This is to catch cases like "add
4725 $0xffc0,%ax" where we don't know the size, and thus that the
4726 immediate can be represented as Imm8S until after parsing the
4728 (i386_displacement): Similarly sign extend 16 bit constant
4730 (md_assemble): Relax 16-bit jump constant range check to suit sign
4731 extended displacements.
4733 2000-02-26 Andreas Jaeger <aj@suse.de>
4735 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4737 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4739 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4740 call operands when intel_syntax.
4741 (intel_float_operand): Return 2 for "fi...".
4742 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4743 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4744 earlier "SHORT" change.
4745 (md_assemble): When determining suffix from Regs, exclude
4748 2000-02-24 Nick Clifton <nickc@cygnus.com>
4750 * configure: Add arm-wince, mips-pe and sh-pe targets.
4751 * configure: Regenerate.
4753 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4755 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4756 "pe-mips" for the mips-pe target.
4758 * config/tc-arm.c (insns): Change displacement encoded in BL
4759 and B instructions if the target port is arm-wince.
4760 (do_ldst): Do not bias the relocation offset if the target
4762 (md_pcrel_from): Add in missing relocation offset bias if the
4763 target os arm-wince.
4765 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4766 (md_begin): Disable -G support for mips-pe target.
4767 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4768 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4771 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4772 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4773 assembler, just set the alignment to 4.
4775 * config/te-wince-pe.h: New file for WinCE targets. Define
4778 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4780 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4781 string instructions.
4782 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4783 (i386_intel_memory_operand): After finding a segment override,
4784 check again for no `[' before looking for a displacement. Bomb if
4785 more than one displacement rather than silently discarding the
4786 second and subsequent ones. Free strings malloc'd by
4787 build_displacement_string.
4789 2000-02-24 Catherine Moore <clm@cygnus.com>
4791 * config/obj-som.c (obj_pseudo_table): Add "weak".
4792 (obj_som_weak): New routine.
4794 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4796 * config/tc-i386.c (union i386_op): New.
4797 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4798 Throughout file replace occurences of disps[n], imms[n], regs[n]
4799 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4800 intel mode operand swapping. Add assert in regKludge and
4801 fake_zero_displacement code. Test i.types[n] when outputting
4802 displacements and immediates. Combine output of Disp16 with
4804 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4805 when in intel mode by (not) reversing fsub and fdiv operands
4806 before the template search. This fails for single operand
4807 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4808 undefined. Instead fix the base_opcode after we've found the
4809 template. Move base_opcode xor with found_reverse_match from
4810 opcode output code to before this fix so we test for the correct
4812 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4813 check in intel mode. Instead compare opcodes.
4815 * config/tc-i386.h (TC_RELOC): Delete.
4816 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4817 with equivalent call to reloc.
4819 * as.h (flag_m68k_mri): Move declaration after target include, and
4820 only declare when TC_M68K defined. Define as zero otherwise.
4821 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4822 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4823 Define as zero otherwise.
4824 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4825 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4826 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4827 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4828 testing whether defined.
4829 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4830 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4831 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4832 rather than testing whether defined.
4833 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4834 (parse_mri_cons): Declare and use only when TC_M68K.
4835 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4836 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4837 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4839 * NEWS: Mention IBM 370 support.
4841 2000-02-23 Richard Henderson <rth@cygnus.com>
4843 * config/tc-i386.c (md_assemble): When swapping operands for
4844 intel_syntax, assume everything that's not Imm or Disp is a
4847 2000-02-23 Linas Vepstas <linas@linas.org>
4849 * config/tc-i370.c, config/tc-i370.h: New files.
4850 * Makefile.am: Add support for Linux/IBM 370.
4851 * configure.in: Likewise.
4852 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4853 * config/obj-elf.c: Include elf/i370.h
4854 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4856 * Makefile.in: Regenerate.
4857 * configure: Regenerate.
4859 * doc/c-i370.texi: New file.
4860 * doc/all.texi: Include it.
4861 * doc/as.texinfo: And here.
4862 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4863 * doc/Makefile.in: Regenerate.
4865 2000-02-19 Michael Meissner <meissner@redhat.com>
4867 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4868 determine if an instruction can be used in parallel with an ADDppp
4869 or SUBppp instruction.
4871 2000-02-22 Andrew Haley <aph@cygnus.com>
4873 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4875 2000-02-22 Andrew Haley <aph@cygnus.com>
4877 * config/tc-mips.c (mips_gp32): New variable.
4878 (macro_build) Use mips_gp32.
4880 (md_longopts): Add "-mgp32" and "-mgp64".
4881 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4883 (OPTION_M7900): Change offset
4884 (OPTION_NO_M7900): Ditto.
4886 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4888 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4889 warning, and bump it to 1.
4891 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4893 From Brad Lucier <lucier@math.purdue.edu>:
4894 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4897 2000-02-21 Catherine Moore <clm@cygnus.com>
4899 * config/tc-mips.c (MF_HILO_INSN): Define.
4900 (mips_7000_hilo_fix): Declare.
4901 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4902 (md_parse_option): Check for 7000_HILO_FIX options.
4903 (OPTION_M7000_HILO_FIX): Define.
4904 (OPTION_NO_M7000_HILO_FIX): Define.
4905 * doc/c-mips.texi (-mfix7000): Describe.
4907 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4909 * listing.c (print_lines): Remove unused variable `end'.
4911 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4912 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4913 reloc_type when BFD_ASSEMBLER.
4914 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4915 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4916 statement and quell signed vs. unsigned comparison warning.
4918 2000-02-18 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4921 the computed frag offset, rather than overwriting it.
4923 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4925 * config/tc-sh.c ("elf/sh.h"): Include.
4926 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4927 (md.begin): Initialize target_arch.
4928 Only include opcodes in has table that match selected architecture.
4929 (parse_reg): Recognize register names for sh-dsp.
4930 (parse_at): Recognize post-modify addressing.
4931 (get_operands): The leading space is now optional.
4932 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4933 arguments. Update valid_arch.
4934 (build_Mytes): Add support for SDT_REG_N.
4935 (find_cooked_opcode): New function, broken out of md_assemble.
4936 (assemble_ppi, sh_elf_final_processing): New functions.
4937 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4938 (md_longopts, md_parse_option): New option: -dsp.
4939 * config/tc-sh.h (elf_tc_final_processing): Define.
4940 (sh_elf_final_processing): Declare.
4942 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4944 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4945 the unwinder subspace. Save the current seg/subseg before creating
4948 2000-02-10 Nick Clifton <nickc@cygnus.com>
4950 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4951 little endian targets.
4952 (INST_BYTE1): Redefine to handle big and little endian
4954 (cpu_type): New type: Select between M340 and M210.
4955 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4956 instructions of the M340.
4957 (md_assemble): Add support for the MULSH and OPSR classes of
4959 (md_atof): Add support for little endian targets.
4960 (md_parse_option): Add support for -EL, -EB and -mcpu command
4962 (md_convert_frag): Add support for little endian targets.
4963 (md_apply_fix3): Add support for little endian targets.
4964 (md_number_to_chars): Add support for little endian targets.
4966 2000-02-10 Timothy Wall <twall@redhat.com>
4968 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4969 defined, use it to verify the symbol just read should be a label.
4971 2000-02-10 Timothy Wall <twall@redhat.com>
4973 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4974 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4975 around colons when KEEP_WHITE_AROUND_COLON is defined.
4976 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4977 and KEEP_WHITE_AROUND_COLON.
4979 2000-02-08 Timothy Wall <twall@redhat.com>
4981 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4983 (do_repeat): New. Abstract repeat logic so that a "break" can be
4985 (end_repeat): New. Provide support for a "break" out of the
4987 * read.h: Add prototypes for new functions.
4989 2000-02-08 Timothy Wall <twall@redhat.com>
4991 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4992 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4993 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4996 2000-02-08 Timothy Wall <twall@redhat.com>
4998 * read.c: Added elseif to directives table.
4999 * read.h: Added prototype for s_elseif.
5000 * doc/as.texinfo: Added description for elseif.
5001 * cond.c (s_elseif): New function
5003 2000-02-04 Timothy Wall <twall@redhat.com>
5005 * listing.c (print_lines): Remove conditionals causing bug in
5008 2000-02-03 Timothy Wall <twall@cygnus.com>
5010 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5012 * frags.c (frag_new): Calculate fr_fix in octets
5013 (frag_now_fix) Return offset as target address offset (bytes).
5014 (frag_now_fix_octets) New - Return offset in octets (8-bit
5016 * frags.h: Added prototype for frag_now_fix_octets().
5017 Distinguish between octets and bytes in field descriptions.
5018 * listing.c (calc_hex): Account for octets vs bytes when
5019 printing addresses/offsets.
5020 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5021 target is little-endian, print the octets in a word in big-endian
5022 order so that the display looks like a proper hexadecimal number,
5023 instead of having the octets reversed.
5024 * read.c (do_align): When recording alignment, alignment power
5025 should be in terms of target bytes (minimum addressible unit)
5027 (do_org) Convert ORG target address (byte) argument into an
5028 octet offset when generating a variable fragment.
5029 * symbols.c (resolve_symbol_value): Symbol final value
5030 converted to a target address offset (bytes) from its octet offset.
5031 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5032 offset (bytes) is adjusted by the frag offset (octets) converted
5034 (coff_frob_section) Section alignment power is in terms of bytes;
5035 convert it to an octet alignment power when calculating size (and
5036 size mask) in octets. Don't modify the section size in order to
5037 "align" it for TI COFF, since that format has a different method
5038 for storing alignment information.
5040 2000-02-01 Timothy Wall <twall@cygnus.com>
5042 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5043 entries, matching the way GCC generates them. If not escaped, the
5044 filename is encoded incorrectly.
5046 2000-01-31 Nick Clifton <nickc@cygnus.com>
5048 * config/tc-arm.c (reg_table): Add support for ATPCS register
5051 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5053 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5055 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5057 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5058 of a symbol when we really care about its value.
5060 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5062 * config/tc-mcore.c (md_assemble): Give warning message if
5063 operands passes to instruction are more than the spec.
5065 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5067 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5068 Thumb mode but the label seen was not declared as '.thumb_func'
5069 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5070 correct disassembly of Thumb code bounded by non function labels.
5072 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5074 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5075 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5077 * Makefile.in: Same here.
5080 * configure.in: Set bfd_gas for i386-aout when primary target
5081 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5082 we may need the primary te_file. Remove incorrect comment.
5084 * configure: Regenerate.
5086 * config/e-i386aout.c: New file.
5088 * as.c (USE_EMULATIONS): Move to before print_version_id.
5089 (struct emulation): Add i386aout.
5090 (show_usage): Split text strings. Reformat -a text. Add --em
5094 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5095 (aout_format_ops): New.
5098 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5099 preprocessor conditional and add aout USE_EMULATIONS tests.
5100 (read_a_source_file): Don't pass error strings to printf as
5104 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5106 (do_data): Same here.
5107 (process_file): And here.
5110 * symbols.c (colon): Rewrite "already defined" fatal message
5111 code for aout with USE_EMULATIONS.
5114 * config/obj-aout.c (OBJ_HEADER): Define.
5115 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5117 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5118 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5120 (obj_aout_type): Expand S_SET_OTHER here too.
5121 (obj_read_begin_hook): Remove.
5122 (aout_pop_insert): New.
5123 (obj_aout_s_get_other): New.
5124 (obj_aout_s_get_desc): New.
5125 (aout_format_ops): New.
5128 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5129 gets aout_pseudo_table.
5130 (aout_pseudo_table): Declare.
5131 (obj_read_begin_hook): Define.
5134 * config/obj-coff.c (obj_pseudo_table): Rename to
5136 (coff_pop_insert): Use coff_pseudo_table.
5137 (coff_sec_sym_ok_for_reloc): Remove.
5138 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5139 and comment all zero entries and remove #if 0 code.
5142 * config/obj-coff.h (obj_pop_insert): Define.
5143 (coff_pseudo_table): Declare.
5146 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5147 s_get_size, s_set_size. Comment all zero entries.
5150 * config/obj-elf.c (elf_s_get_other): New function.
5151 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5152 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5153 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5155 (obj_elf_parse_section_letters): Don't pass error strings to
5156 printf as format arg.
5159 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5161 (elf_s_get_other): Declare.
5162 (S_GET_OTHER) Define as elf_s_get_other if not already
5164 (S_SET_OTHER): Only define when not already defined.
5165 (elf_obj_read_begin_hook): Declare.
5166 (obj_read_begin_hook): Define.
5167 (elf_obj_symbol_new_hook): Declare.
5168 (obj_symbol_new_hook): Define.
5171 * config/obj-multi.h: Add copyright header and protect against
5172 multiple inclusion. Add * to all function pointers.
5173 (OBJ_HEADER): If defined, include it rather than other defines
5175 (obj_frob_file_after_relocs): Test for NULL.
5176 (obj_symbol_new_hook): Here too.
5177 (obj_sec_sym_ok_for_reloc): And here.
5178 (S_GET_OTHER): Define.
5179 (S_GET_DESC): Define.
5180 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5181 (OBJ_MAYBE_ELF): Update comment.
5183 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5184 OBJ_AOUT preprocessor conditional and handle emulation by
5185 testing OUTPUT_FLAVOR.
5186 (i386_displacement): Here too.
5187 (md_section_align): Similarly here.
5188 (i386_target_format): Conditionally compile when more than one
5189 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5190 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5191 (i386_displacement): Here too.
5194 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5195 Define TARGET_FORMAT for aout only when not multi.
5198 * config/te-multi.h: Delete file as it's identical to te-generic.h
5200 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5202 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5203 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5206 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5208 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5211 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5213 * config/tc-mips.c (mips_do_align): New function.
5214 * config/tc-mips.h (md_do_align): Define.
5216 2000-01-10 Philip Blundell <philb@gnu.org>
5218 * doc/c-arm.texi (ARM Options): Fix typo.
5219 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5220 line separator for Linux.
5221 * doc/as.texinfo (Comments): Mention the ARM.
5223 2000-01-10 Philip Blundell <pb@futuretv.com>
5225 * configure.in (arm*-*-conix*): New target.
5226 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5228 * configure: Regenerate.
5230 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5232 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5233 (obj_elf_visibility): New function.
5235 * doc/as.texinfo (Visibility): New node: document visibility
5238 For older changes see ChangeLog-9899
projects / external / binutils.git / blob