1 2001-05-12 Peter Targett <peter.targett@arccores.com>
3 * config/tc-arc.c: Update copyright and tidy source comments.
4 (md_pseudo_table): Add directive .cpu back as an alias for
5 .option. Add .file and .line for dwarf2 support.
6 (arc_mach_type): Make bfd_mach_arc_6 default.
7 (md_longopts): Add entry 'pre-v6' representing old command line
8 option when assembling for 'arc5' core versions.
9 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
11 (arc_code_symbol): Make symbol value for @h30 fixup expression
13 (md_assemble): Call dwarf2_emit_insn.
14 Include "dwarf2dbg2.h". Formatting fixes throughout file.
15 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
17 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
19 2001-05-11 Jakub Jelinek <jakub@redhat.com>
21 * config/tc-ia64.c (special_linkonce_name): New.
22 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
23 .gnu.linkonce.ia64unw{,i}.FOO.
24 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
25 (dot_endp): Add comment about it.
27 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
29 * config/tc-arm.c (arm_handle_align): When truncating an aligned
30 block, ensure that the low order bits of the alignment are
33 2001-05-10 Alan Modra <amodra@one.net.au>
35 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
38 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
39 current variable part of frag.
40 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
41 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
42 * config/tc-m68hc11.c (RELAX_STATE): Define.
43 (RELAX_LENGTH): Define.
44 (md_estimate_size_before_relax): Handle non-relaxable cases
45 separately from relaxable cases for clarity, and return correct
46 size for multi-pass relaxation.
47 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
48 (md_estimate_size_before_relax): As for tc-m68hc11.c.
49 (md_convert_frag): Remove "length_code".
50 * config/tc-vax.c (RELAX_STATE): Define.
51 (RELAX_LENGTH): Define.
52 (md_relax_table): Add missing entry.
53 (md_estimate_size_before_relax): As for tc-m68hc11.c.
54 (md_convert_frag): Remove "length_code".
55 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
56 don't bother setting fr_var. Return correct size for multi-pass
58 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
59 (md_convert_frag): Don't bother clearing fr_var.
60 (md_pseudo_table): Correct initialization.
61 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
62 (md_estimate_size_before_relax): No need to set fr_var.
63 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
64 (md_estimate_size_before_relax): No need to set fr_var.
66 2001-05-09 Richard Henderson <rth@redhat.com>
68 * config/tc-ia64.c (generate_unwind_image): Align the fragment
69 beginning a function's unwind info block.
71 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
73 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
75 2001-05-08 Andreas Schwab <schwab@suse.de>
77 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
78 fx_pcrel_adjust explicitly sign extend when reading it.
80 2001-05-08 Alan Modra <amodra@one.net.au>
82 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
83 from md_relax_table, and combine some switch cases.
85 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
87 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
88 from offset in non-pcrel operands too.
90 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
92 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
93 * config/tc-arm.c (arm_handle_align): Do not insert more than
94 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
95 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
97 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
99 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
101 * Makefile.in: Regenerate.
102 * configure.in: Remove duplicate mips-*-ecoff* entry.
103 * configure: Regenerate.
105 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
106 (n_names): Cast away type mismatch.
107 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
108 (obj_ecoff_frob_symbol): Likewise.
109 * ecoff.c: (add_file): Add unused attribute.
110 (ecoff_directive_begin): Likewise.
111 (ecoff_directive_bend): Likewise.
112 (ecoff_directive_def): Likewise.
113 (ecoff_directive_dim): Likewise.
114 (ecoff_directive_scl): Likewise.
115 (ecoff_directive_size): Likewise.
116 (ecoff_directive_type): Likewise.
117 (ecoff_directive_tag): Likewise.
118 (ecoff_directive_val): Likewise.
119 (ecoff_directive_endef): Likewise.
120 (ecoff_directive_end): Likewise.
121 (ecoff_directive_ent): Likewise.
122 (ecoff_directive_extern): Likewise.
123 (ecoff_directive_file): Likewise.
124 (ecoff_directive_fmask): Likewise.
125 (ecoff_directive_frame): Likewise.
126 (ecoff_directive_mask): Likewise.
127 (ecoff_directive_loc): Likewise.
128 (mark_stabs): Likewise.
129 (ecoff_stab): Likewise.
130 (ecoff_frob_symbol): Cast away type mismatch.
131 (ecoff_padding_adjust): Likewise.
132 (ecoff_build_symbols): Likewise.
133 (ecoff_build_procs): Likewise.
134 (ecoff_build_aux): Likewise.
135 (ecoff_build_strings): Likewise.
136 (ecoff_build_fdr): Likewise.
137 (ecoff_build_debug): Likewise.
138 * itbl-ops.c (itbl_assemble): Variable initialization.
140 2001-05-03 Alan Modra <amodra@one.net.au>
142 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
143 expressions rather than triggering an assert.
145 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
147 * config/tc-openrisc.c: New file.
148 * config/tc-openrisc.h: Likewise.
150 * Makefile.am: Add OpenRISC target.
151 * Makefile.in: Regenerated.
153 * configure.in (openrisc-*-*): Add target.
154 * configure: Regenerated.
156 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
158 * config/tc-arm.c (arm_frag_align_code): Change error message to
159 more explanatory version.
161 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
163 * config/tc-mips.c (md_parse_option): Also accept
164 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
166 2001-04-27 David Mosberger <davidm@hpl.hp.com>
168 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
169 argument passing order: predicate goes last, not first.
171 2001-04-27 Sean McNeil <sean@mcneil.com>
173 * configure.in: Add arm-vxworks.
174 * configure: Regenerate.
176 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
178 * config/tc-arm.c (arm_handle_align): New Function: Generate
179 no-op filled alignment frags.
180 (arm_frag_align_code): New Function: Create a code alignment frag.
181 (arm_init_frag): New Function: Initialse the target dependent
184 * config/tc-arm.h (TC_FRAG_TYPE): Define.
185 (TC_FRAG_INIT): Define.
186 (HANDLE_ALIGN): Define.
187 (md_do_align): Define.
189 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
191 * config/obj-coff.c (do_linenos_for): Check to see if the filename
192 symbol has been initialised before extracting its symbol index.
194 2001-04-24 H.J. Lu <hjl@gnu.org>
196 * configure: Regenerated with the right version of autoconf.
198 2001-04-24 Christian Groessler <cpg@aladdin.de>
200 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
201 generate R_CALLR and R_REL16 relocations
203 2000-04-20 Jason Eckhardt <jle@redhat.com>
205 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
206 since frag_now can change after d10v_cleanup is called.
208 2001-04-16 David O'Brien <obrien@FreeBSD.org>
210 * configure.in: Add the em type for FreeBSD targets.
211 * configure: Regenerate.
213 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
215 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
216 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
218 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
219 pc-relative relocations not placed at the end of the instruction.
221 2001-04-13 Jim Wilson <wilson@redhat.com>
223 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
226 2001-04-13 Jakub Jelinek <jakub@redhat.com>
228 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
229 handle SHF_MERGE and SHF_STRINGS.
230 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
231 (obj_elf_section): Allow additional argument specifying entity size.
232 * write.c (adjust_reloc_syms): Keep relocations against local symbols
233 in SEC_MERGE sections.
235 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
237 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
239 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
241 * expr.c (operand): Pass &c to md_parse_name().
242 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
244 2001-04-07 Steven J. Hill <sjhill@cotw.com>
246 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
248 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
249 * Makefile.in: Regenerated.
251 * configure.in: Use traditional MIPS targets for Linux/MIPS.
252 * configure: Regenerated.
254 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
256 * config/tc-mn10300.c (xr_registers): Added `pc'.
258 2001-04-05 Alan Modra <alan@linuxcare.com.au>
260 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
261 * configure: Regenerate.
263 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
264 cases, and always return size based on current fr_subtype.
265 (md_begin): Move initialization of md_relax_table..
266 (md_relax_table): ..to static initializer. Set rlx_length for
267 UNDEF_WORD_DISP cases.
268 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
269 (md_begin): Likewise.
270 (md_relax_table): Likewise.
271 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
272 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
273 Set rlx_backward and rlx_forward to zero for unused states.
274 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
275 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
276 (UNCOND12, UNCOND32): Remove duplicate defines.
278 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
280 * config/tc-cris.c (md_estimate_size_before_relax) <case
281 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
282 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
283 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
284 Add cases to cover all relax states.
285 (cris_insn_first_word_frag): New.
286 (md_assemble): Call cris_insn_first_word_frag to get the first
287 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
288 end. Drop variable insn_size.
289 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
290 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
291 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
293 * write.c (write_object_file): Reset broken word state before
296 2001-03-31 Alan Modra <alan@linuxcare.com.au>
298 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
299 for one line if not already enabled.
300 * cond.c (s_elseif): Correct conditional assembly listing.
303 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
304 Don't abort on NULL current_cframe.
306 2001-03-30 Alan Modra <alan@linuxcare.com.au>
308 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
309 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
310 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
311 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
312 * config/obj-coff.c (do_relocs_for): Likewise.
313 (yank_symbols): Likewise.
314 (fixup_segment): Likewise.
315 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
316 (ppc_fix_adjustable): Likewise.
317 * config/tc-mips.c (md_convert_frag): Likewise.
318 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
319 * ehopt.c (eh_frame_convert_frag): Likewise.
320 * expr.c (make_expr_symbol): Likewise.
322 * frags.h (struct frag): Add last_fr_address. Reorder fields for
324 * symbols.c (resolve_symbol_value): Don't fix expression values
325 until relaxation is complete.
326 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
327 (S_GET_VALUE): Likewise, and return unresolved expression value.
328 * write.c (finalize_syms): New.
329 (relax_and_size_seg): Split into..
330 (relax_seg): New function, returns 1 if anything changed..
331 (size_seg): And the remainder of relax_and_size_seg.
332 (fixup_segment): Arrange for final resolution of sym values.
333 (adjust_reloc_syms): Likewise.
334 (write_object_file): Likewise, and repeatedly call relax_seg until
335 nothing more changes.
336 (relax_segment): Return 1 if anything changed. Use correct types
337 for rs_org `target' and `after'.
338 * write.h (finalize_syms): Declare.
339 (relax_segment): Update prototype.
341 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
342 do-nothing cases to switch to avoid abort on a second relaxation
343 pass, and tidy code a little.
344 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
345 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
346 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
347 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
348 (md_relax_table): Remove first four unused entries. Increment
349 rlx_length by one throughout table, and update comments to suit.
350 (md_estimate_size_before_relax): Return size of current variable
351 part of frag to reflect reality when relaxing more than once.
352 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
353 (COND32, UNCD32): Rename to DISP32 throughout.
354 (UNDEF_WORD_DISP): Renumber to 3.
355 (md_estimate_size_before_relax): Add extra do-nothing cases.
356 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
357 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
358 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
359 handle word and dword branches.
361 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
363 * config/tc-cris.h (tc_fix_adjustable): Allow only
364 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
365 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
366 example in comment to valid type.
368 2001-03-28 H.J. Lu <hjl@gnu.org>
370 * read.c (equals): Set to local for COFF only if it hasn't been
373 2001-03-28 Alan Modra <alan@linuxcare.com.au>
375 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
376 (md_begin): Use it when setting default architecture.
378 2001-03-27 Nick Papadonis <nick@coelacanth.com>
380 * read.c (equals): (for COFF) default symbols to being local.
382 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
384 * configure.in (cris-*-*): Change default emulation to criself.
385 (cris-*-*aout*): New rule.
386 * configure: Regenerate.
388 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
390 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
391 BFD_RELOC_390_GOTENT.
392 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
393 BFD_RELOC_390_GOTENT.
395 2001-03-26 Nick Clifton <nickc@redhat.com>
397 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
398 * config/tc-s390.c (s390_force_relocation): New function: Force
399 relocations for VTINHERIT relocs.
401 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
403 * doc/as.texinfo: Put @c man begin to generate the as man page.
404 When generating man, define all the variables. Re-organize some
405 options to obtain better indentation of man page.
406 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
407 (as.1): Build from as.texinfo.
408 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
410 2001-03-25 Alan Modra <alan@linuxcare.com.au>
412 * config/tc-i386.c (i386_scale): Accept an absolute expression for
413 scale factor, and return the end of the expression.
414 (i386_operand): Modify for above.
416 2001-03-23 Nick Clifton <nickc@redhat.com>
418 * doc/as.texinfo: Document --listing-XXX command line switches.
419 Explain why listings behave differently when -pipe is used.
421 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
423 * write.c (fix_new_exp): Print an error if passed a register.
425 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
427 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
428 (PIC_SUFFIX_CHAR): New macro.
429 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
431 (md_longopts): New option --pic.
432 (OPTION_PIC): Define.
433 (md_estimate_size_before_relax): Tweak longish comment.
434 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
435 (md_assemble): Handle a PIC relocation on prefix and normal
436 instruction operands.
437 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
438 "complex" operand expressions. Call frag_more outside
439 gen_cond_branch_32 parameter list.
440 (cris_process_instruction): Handle PIC relocs on parsed
441 operand expressions. Validize PIC reloc sizes.
442 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
443 (gen_bdap): Handle "complex" operand expressions.
444 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
445 ADD.D offset,PC as jump instruction if generating PIC. Generate
446 error instead of crashing on complex expressions.
447 (cris_number_to_imm): Add segT parameter. All callers changed.
448 Use segT parameter, not now_seg, for segment of fixup. Handle
449 PCREL relocations but check that they are fully resolved.
450 (md_parse_option): Handle OPTION_PIC.
451 (tc_gen_reloc): Handle PIC relocs.
452 (md_show_usage): Update for --pic.
453 (md_apply_fix3): Renamed from md_apply_fix.
454 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
455 (md_cris_force_relocation): Force relocation for PIC relocs.
457 * config/tc-cris.h: Tweak attribution.
458 (MD_APPLY_FIX3): Define.
459 (IS_CRIS_PIC_RELOC): New macro.
460 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
461 (tc_fix_adjustable): Don't adjust a globally visible symbol when
463 (tc_frob_symbol): Avoid emitting undefined symbols.
465 2001-03-20 Alan Modra <alan@linuxcare.com.au>
467 * frags.h (struct frag): Add relax_marker.
468 * write.c (is_dnrange): Delete.
469 (relax_frag): Use correct types for `aim', `target', `address'.
470 Delete `offset', `was_address'. Test `relax_marker' instead of
471 using fragile (and slow) address test.
472 (relax_segment): Init and flip `relax_marker'.
474 2001-03-19 Alan Modra <alan@linuxcare.com.au>
476 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
479 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
481 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
482 with 'Motorola specification for assembly language input standard'.
484 2001-03-17 Richard Henderson <rth@redhat.com>
486 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
487 (dwarf2_directive_loc): Don't use them.
488 (dwarf2_directive_file): Reject duplicate file definitions.
489 (get_filenum): Zero allocated memory.
490 (out_file_list): Complain about missing file definitions.
492 2001-03-17 Alan Modra <alan@linuxcare.com.au>
494 * read.c (do_org): Handle complex expressions.
495 * cgen.c (gas_cgen_finish_insn): Likewise.
497 2001-03-15 David Mosberger <davidm@hpl.hp.com>
499 * config/tc-ia64.c (md): New member keep_pending_output.
500 (ia64_flush_pending_output): Flush only if md.keep_pending_output
502 (dot_xdata): Turn on md.keep_pending_output for the duration of
504 (dot_xfloat_cons): Ditto.
505 (dot_xstringer): Ditto.
506 (dot_xdata_ua): Ditto.
507 (dot_xfloat_cons_ua): Ditto.
509 2001-03-15 Jim Wilson <wilson@redhat.com>
511 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
514 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
516 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
518 2001-03-15 DJ Delorie <dj@redhat.com>
520 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
521 blindly freeing string if it isn't at the top of the obstack.
523 2001-03-13 Alan Modra <alan@linuxcare.com.au>
525 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
526 (NUM_FLAG_CODE): Define.
527 (lex_got): New function.
528 (got_reloc): New global var.
529 (x86_cons_fix_new): New function.
530 (x86_cons): New function.
531 (i386_immediate): Use lex_got here, replacing inline code. Change
532 "ignoring junk.." error message to "junk.."
533 (i386_displacement): Likewise.
534 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
536 (TC_CONS_FIX_NEW): Define.
537 (x86_cons_fix_new): Declare.
539 2001-03-12 Nick Clifton <nickc@redhat.com>
541 * config/tc-arm.c (md_begin): Always set machine type based on
544 2001-03-07 Alan Modra <alan@linuxcare.com.au>
546 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
547 (md_assemble) <smallest displacement>: Use correct field of i.op[]
549 <JumpInterSegment output>: Use correct i.disp_reloc[].
550 <immediate output>: Likewise.
552 2001-03-06 Nick Clifton <nickc@redhat.com>
554 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
557 2001-03-06 Igor Shevlyakov <igor@windriver.com>
559 * config/tc-m68k.c : Add 5407 to archs[] table.
560 (HAVE_LONG_BRANCH): Add mcf5407.
561 (select_control_regs): Recognize 5407.
563 2001-03-02 Dave Brolley <brolley@redhat.com>
565 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
568 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
570 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
571 (gen_to_words): Print warnings if NaNs are found and the target CPU
572 does not support them. Allow largest exponent to be used in normal
573 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
575 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
577 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
578 anymore since we use bfd_elf_generic_reloc now.
579 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
581 2001-02-27 Alan Modra <alan@linuxcare.com.au>
583 * configure.in (BFD_VERSION): New.
584 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
585 * configure: Regenerate.
586 * Makefile.am: Run "make dep-am"
587 * Makefile.in: Regenerate.
588 * doc/Makefile.in: Regenerate.
590 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
592 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
593 SEC_NEVER_LOAD when the 'n' flag is used.
594 Add SEC_NEVER_LOAD to matchflags.
596 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
598 * symbols.c (decode_local_label_name): Initialize message_format
599 only when an error is reported (perf pb due to I18N).
601 2001-02-23 H.J. Lu <hjl@gnu.org>
603 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
604 BFD_ASSEMBLER is not defined.
606 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
608 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
609 done if it's against a symbol.
611 2001-02-22 Timothy Wall <twall@cygnus.com>
613 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
614 target formats if applicable.
615 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
616 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
617 * Makefile.in: Regenerated.
618 * configure.in: Added configuration for ia64-*-aix*.
619 * configure: Regenerated.
621 2001-02-21 David Mosberger <davidm@hpl.hp.com>
623 * config/tc-ia64.c (enum operand_match_result): New type.
624 (operand_match): Change return type to operand_match_result.
625 Fix all returns appropriately, adding support for returning the
627 (parse_operands): New locals result, error_pos, out_of_range_pos,
628 curr_out_of_range_pos. Rewrite operand matching loop to give better
631 2001-02-21 David Mosberger <davidm@hpl.hp.com>
633 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
634 (dot_proc): Clear unwind.prologue_count to zero.
635 (dot_prologue): Increment unwind.prologue_count.
636 (dot_restore): If second operand is omitted, use
637 unwind.prologue_count -1 for "ecount" (# of additional regions to
638 pop). Decrement unwind.prologue_count by number of regions
641 2001-02-21 Nick Clifton <nickc@redhat.com>
643 * doc/as.texinfo (Section): Note that some flags to the COFF
644 version of .section remove attributes rather than setting them.
646 2001-02-20 Kazu Hirata <kazu@hxi.com>
648 * config/tc-pdp11.c: Fix formatting.
649 * config/tc-pdp11.h: Likewise.
651 2001-02-20 Bo Thorsen <bo@suse.de>
653 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
656 2001-02-18 David O'Brien <obrien@FreeBSD.org>
658 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
659 all FreeBSD platforms should look the same at this level.
660 * configure: Rebuilt.
661 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
663 2001-02-18 lars brinkhoff <lars@nocrew.org>
665 * Makefile.am: Add PDP-11 target.
666 * configure.in: Likewise.
667 * config/tc-pdp11.c: New file.
668 * config/tc-pdp11.h: New file.
669 * doc/Makefile.am: Add PDP-11 documentation.
670 * doc/all.texi: Likewise.
671 * doc/as.texinfo: Likewise.
672 * doc/c-pdp11.texi: New file.
674 2001-02-16 matthew green <mrg@redhat.com>
676 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
678 2001-02-13 Jim Wilson <wilson@redhat.com>
680 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
681 reloc instead of a 0 reloc.
682 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
684 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
686 2001-02-13 Ian Lance Taylor <ian@zembu.com>
688 * write.c (is_dnrange): Stop as soon as the address becomes
690 (relax_frag): Add segment parameter. Only call symbol_get_frag
691 once. Only call is_dnrange if the symbol is in the same segment,
692 and the symbol address is larger.
693 (relax_segment): Pass segment to md_relax_frag and relax_frag.
694 * write.h (relax_frag): Update declaration.
695 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
697 * config/tc-m32r.c (m32r_relax_frag): Likewise.
698 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
699 (m32r_relax_frag): Update declaration.
700 * config/tc-mips.h (md_relax_frag): Add segment parameter.
701 * config/tc-tic54x.h (md_relax_frag): Likewise.
702 * doc/internals.texi (CPU backend): Update documentation for
705 2001-02-13 Alan Modra <alan@linuxcare.com.au>
707 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
708 Mention effect of < 386 architectures on jump promotion.
709 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
711 * config/tc-i386.c (no_cond_jump_promotion): New.
712 (set_cpu_arch): Parse "jumps" arch modifier.
713 (insn_size): Modify usage comment.
714 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
715 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
716 (TYPE_FROM_RELAX_STATE): New define.
717 (UNCOND_JUMP, COND_JUMP): Renumber.
718 (md_relax_table): Reorder to suit.
719 (COND_JUMP86): New define.
720 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
721 (md_assemble): Create frag var for jumps of max size, encode relax
722 state for COND_JUMP86.
723 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
724 leave conditional jumps small if no_cond_jump_promotion.
725 (md_convert_frag): Likewise.
727 * expr.c (operator): Don't bump input_line_pointer for two char
728 operators. Instead return operator size via new param num_chars.
729 (expr): Use above to parse multi-char operators correctly.
731 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
733 * config/tc-i386.c (i386_displacement): Fix handling of
734 BFD_RELOC_X86_64_GOTPCREL.
735 (i386_validate_fix): Likewise.
737 2001-02-12 Philip Blundell <pb@futuretv.com>
739 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
740 ldrt/strt instructions.
742 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
744 * config/tc-mips.c (macro): For M_LA_AB emit a
745 BFD_RELOC_MIPS_CALL16 relocation or a
746 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
747 BFD_RELOC_MIPS_GOT16 and
748 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
749 loading the jump register when generating SVR4_PIC code.
751 2001-02-10 Chris Demetriou <cgd@broadcom.com>
753 * configure.in: Make 'mipself' and 'mipsecoff' emulations
754 map to MIPS-specific files, as they used to do before the
755 change on 2000-05-21.
756 * configure: Regerate.
758 2001-02-10 Chris Demetriou <cgd@broadcom.com>
760 * config/tc-mips.c (md_parse_option): Don't try to compile
761 ELF-only option code if not ELF.
763 2001-02-08 David Mosberger <davidm@hpl.hp.com>
765 * config/tc-ia64.h (md_elf_section_type): New macro.
766 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
767 (they're now handled via ia64_elf_section_type.
769 * config/tc-ia64.c (unwind): New members saved_text_seg,
770 saved_text_subseg, and force_unwind_entry.
771 (optimize_unw_records): New function to optimize away unnecessary
773 (ia64_elf_section_type): New function.
774 (output_unw_records): Generate unwind info only if the size is
775 non-zero or if it's forced for some other reason (e.g.,
776 handlerdata or a personality routine).
777 (generate_unwind_image): Don't switch back to previous
778 section---stay inside the unwind info section instead so that
779 handlerdata that may follow goes into the right place.
780 (dot_handlerdata): Force generation of unwind entry and save the
781 current active text segment before generating unwind image.
782 (dot_unwentry): Force generation of unwind entry.
783 (dot_personality): Ditto.
784 (dot_endp): Generate unwind table entry only if there is
785 some unwind info or the unwind entry was forced.
787 * config/tc-ia64.c (make_unw_section_name): New macro to form
789 (generate_unwind_image): Add "text_name" argument. Use it to
790 form unwind section name.
791 (dot_handlerdata): Determine current segment (section) name and
792 pass it to generate_unwind_image().
793 (dot_endp): Determine current segment (section) name and use
794 it to determine the appropriate unwind section name.
795 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
796 n, fill, and max arguments.
798 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
800 * Makefile.am: Add linux target for S/390.
801 * configure.in: Likewise.
802 * config/tc-s390.c: New file.
803 * config/tc-s390.h: New file.
805 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
807 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
808 2byte, 4byte and 8byte.
810 2001-02-08 Alan Modra <alan@linuxcare.com.au>
812 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
813 md_number_to_chars with size > sizeof (valueT).
815 2001-02-06 H.J. Lu <hjl@gnu.org>
817 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
818 there is no relocation.
820 2001-02-06 H.J. Lu <hjl@gnu.org>
822 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
824 * config/tc-ia64.c (md_parse_option): Only accept the valid
825 ia64 options on "-axxx".
827 2001-02-05 Jim Wilson <wilson@redhat.com>
829 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
830 aborting for invalid operands.
832 2001-02-06 Alan Modra <alan@linuxcare.com.au>
834 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
835 than via pointer. Update all callers.
836 (UNWIND_LOW32): Define.
837 (UNWIND_HIGH32): Define.
838 (pa_build_unwind_subspace): Use the above macros instead of dumping
839 bitfields directly. Call frag_more once rather than multiple times.
840 (md_assemble): Use UNWIND_LOW32.
842 (pa_procend): Likewise.
843 (process_exit): Use UNWIND_HIGH32.
845 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
847 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
848 function to select the header according to the cpu.
849 (md_after_pass_hook, md_do_align): Remove.
850 (md_cleanup, m68hc11_cleanup): Remove.
851 (md_pcrel_from_section): Declare.
852 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
853 (build_jump_insn, build_insn): Likewise.
854 (m68hc11_listing_header): New function.
855 (m68hc11_cleanup): Remove.
857 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
859 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
860 symbols because there is no support for shared libraries and these
861 symbols can't be overridden (unless they are weak).
863 2001-02-01 Momchil Velikov <velco@fadata.bg>
865 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
866 for the compilation unit with a zero byte.
868 2001-01-30 Alan Modra <alan@linuxcare.com.au>
870 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
871 destinations. Correct range check for 17 and 22 bit branches.
873 2001-01-25 Nick Clifton <nickc@redhat.com>
875 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
876 still set. Issue an error message instead.
877 (md_estimate_size_before_relax): Delete unused variable
878 'buffer_address'. Fixup parentheses around if statement.
880 2001-01-23 Kazu Hirata <kazu@hxi.com>
882 * as.c: Fix formatting.
884 * messages.c: Likewise.
886 * symbols.c: Likewise.
888 2001-01-23 Ben Elliston <bje@redhat.com>
890 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
892 2001-01-22 Kazu Hirata <kazu@hxi.com>
894 * config/tc-alpha.c: Fix formatting.
896 2001-01-19 Kazu Hirata <kazu@hxi.com>
898 * config/tc-alpha.c: Fix formatting.
900 2001-01-18 Kazu Hirata <kazu@hxi.com>
902 * config/tc-alpha.c: Fix formatting.
904 2001-01-18 Nick Clifton <nickc@redhat.com>
906 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
908 (stm_flags): Remove redundant bit from "ed" and "da" flags.
910 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
912 * configure.in (cpu_type, arch): Match i386 too.
913 * configure: Rebuilt.
915 2001-01-16 Kazu Hirata <kazu@hxi.com>
917 * config/tc-i386.c: Fix formatting.
919 2001-01-16 Alan Modra <alan@linuxcare.com.au>
921 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
922 relocs for .PARISC.unwind section.
924 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
925 depending on section flags, not just for .text.
927 2001-01-15 Jim Wilson <wilson@redhat.com>
929 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
930 not immediately followed by an instruction.
932 2001-01-15 Kazu Hirata <kazu@hxi.com>
934 * config/tc-m68hc11.c: Fix formatting.
936 2001-01-15 Nick Clifton <nickc@redhat.com>
938 * symbols.c (colon): Change 'already defined symbol' from a
939 fatal error to an ordinary error. There is no reason why this
940 error should be fatal.
942 * message.c (as_fatal): Delete output file, if one has been
945 2001-01-14 Alan Modra <alan@linuxcare.com.au>
947 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
949 2001-01-14 Kazu Hirata <kazu@hxi.com>
951 * config/tc-alpha.c: Fix formatting.
952 * config/tc-arc.c: Likewise.
953 * config/tc-arc.h: Likewise.
954 * config/tc-d10v.c: Likewise.
955 * config/tc-i370.c: Likewise.
956 * config/tc-i386.c: Likewise.
957 * config/tc-i960.c: Likewise.
958 * config/tc-m68k.c: Likewise.
959 * config/tc-ppc.c: Likewise.
960 * config/tc-sparc.c: Likewise.
961 * config/tc-tahoe.c: Likewise.
962 * config/tc-vax.c: Likewise.
964 * config/tc-arc.c: Fix formatting.
966 * config/tc-arc.c: Fix formatting.
968 2001-01-14 Alan Modra <alan@linuxcare.com.au>
970 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
971 both 32 and 64 bit ELF.
973 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
974 and don't bother storing `m' for "ce" completer. Tidy handling of
975 'J' and 'K' operands to suit. Handle '<' and '>' operands.
977 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
979 * config/tc-i386.h (TARGET_MACH): New macro.
980 (i386_mach): Declare.
981 * config/tc-i386.c (i386_mach): New function.
983 2001-01-13 Philip Blundell <philb@gnu.org>
985 * doc/as.texinfo: Fix spelling and cross-references.
987 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
988 character for all systems, not just GNU/Linux. Make it explicit
989 that `-k' doesn't affect code generation, just ELF flags.
991 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
993 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
996 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
998 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1000 2001-01-12 Nick Clifton <nickc@redhat.com>
1002 * as.c (print_args): Update copyright date to 2001.
1004 2001-01-12 Peter Targett <peter.targett@arccores.com>
1006 * doc/c-arc.texi: New file.
1007 Some sections to be expanded.
1009 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1011 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1012 (md_parse_option): Always accept "--32".
1014 2001-01-11 Peter Targett <peter.targett@arccores.com>
1016 * as.h (TC_ARC): Ensure struc-symbol.h included.
1017 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1019 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1020 (TARGET_SYMBOL_FIELDS) added.
1022 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1023 * doc/c-arc.texi: New file.
1024 Some sections to be expanded.
1025 * doc/as.texinfo: Update command-line options.
1026 Removed outdated text for ARC dependant features, instead include
1027 text from above file.
1029 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1030 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1031 (targ-cpu.h) header.
1033 * config/tc-arc.c: New updated configuration for
1034 ARC, including selection of core variants, and extensibility of
1035 instructions, registers etc. through directives.
1037 * config/tc-arc.c (arc_extinst): Minor corrections for
1039 (arc_common) Likewise. Make alignment argument optional for local
1040 symbols also, with default of zero.
1042 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1044 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1045 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1046 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1047 and fix_new_exp() instead.
1048 (md_convert_frag): For indexed post byte use the symbol value
1049 rather than the displacement.
1050 (md_relax_table): Fix indexed offset relax.
1052 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1054 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1056 (relaxable_symbol): New function.
1058 2001-01-11 Andreas Jaeger <aj@suse.de>
1060 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1063 2001-01-10 Nick Clifton <nickc@redhat.com>
1065 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1066 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1068 2001-01-10 Nick Clifton <nickc@redhat.com>
1070 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1071 character used to dollar local symbols.
1072 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1073 local label symbols.
1074 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1075 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1077 Use LOCAL_LABEL_CHAR.
1078 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1079 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1080 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1082 2001-01-08 Bo Thorsen <bo@suse.de>
1084 * config/tc-i386.c (i386_immediate, i386_displacement):
1087 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1089 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1092 2001-01-07 Philip Blundell <philb@gnu.org>
1094 * doc/as.texinfo (Bug Reporting): Update email address for
1098 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1100 * configure.in: Define DEFAULT_ARCH for i386.
1101 * config/tc-i386.c (md_assemble): Return after the error message;
1102 move testing for 64bit operands to proper place.
1104 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1106 * doc/as.texinfo: Document '#' as comment character for i386 and
1107 x86_64. Add AMD x86-64 into menu of machine dependent information.
1109 * doc/c-i386.texi: Document x86_64 extensions.
1111 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1113 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1115 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1117 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1118 * NEWS: Add note about Pentium4 support.
1120 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1122 * config/tc-i387.c (pi, pte, pt): Update.
1123 (type_names): Add new types.
1125 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1127 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1128 CpuUnknown): Renumber
1129 (CpuP4, CpuSSE2): New.
1130 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1132 2001-01-03 Philip Blundell <pb@futuretv.com>
1134 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1136 (alpha_fix_adjustable): Likewise.
1137 (md_apply_fix): Likewise.
1139 2000-12-31 H.J. Lu <hjl@gnu.org>
1141 * listing.c (listing_message): Allocate string only if it is
1144 * configure: Rebuild.
1146 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1148 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1149 Point out caveats with generating fixups for the opcode in a frag.
1151 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1153 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1156 2000-12-29 H.J. Lu <hjl@gnu.org>
1158 * listing.c (calc_hex): Print the variable part only if the
1159 fragment type is rs_fill.
1161 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1163 * doc/internals.texi (tc_conditional_pseudoop,
1164 TC_LINKRELAX_FIXUP): Fix typos.
1166 2000-12-28 Richard Henderson <rth@redhat.com>
1168 * write.c (subsegs_finish): Fix thinko last change -- don't
1169 "optimize" the alignment == 0 case.
1171 2000-12-28 Richard Henderson <rth@redhat.com>
1173 * as.h (rs_align_test): New.
1174 * frags.c (NOP_OPCODE): Move default from read.c.
1175 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1176 (frag_align_code): New.
1177 * frags.h (frag_align_code): Declare.
1178 * read.c (NOP_OPCODE): Remove.
1179 (do_align): Use frag_align_code.
1180 * write.c (NOP_OPCODE): Remove.
1181 (get_recorded_alignment): New.
1182 (cvt_frag_to_fill): Handle rs_align_test.
1183 (relax_segment): Likewise.
1184 (subsegs_finish): Align last subseg in section to the
1185 section alignment. Use frag_align_code.
1186 * write.h (get_recorded_alignment): Declare.
1187 * config/obj-coff.c (size_section): Handle rs_align_test.
1188 (fill_section, fixup_mdeps): Likewise.
1189 (write_object_file): Use frag_align_code.
1191 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1192 (alpha_handle_align): New.
1193 * config/tc-alpha.h (HANDLE_ALIGN): New.
1194 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1196 * config/tc-i386.h (md_do_align): Use frag_align_code.
1197 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1199 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1200 (ia64_handle_align): New.
1201 * config/tc-ia64.h (HANDLE_ALIGN): New.
1202 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1204 * config/tc-m32r.c (m32r_do_align): Remove.
1205 (m32r_handle_align): New.
1206 (fill_insn): Use frag_align_code.
1207 * config/tc-m32r.h (md_do_align): Remove.
1208 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1209 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1210 * config/tc-mips.c, config/tc-mips.h: Similarly.
1212 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1213 (sh_handle_align): Likewise. Handle rs_align_code.
1214 (sh_do_align): Remove.
1215 * config/tc-sh.h (md_do_align): Remove.
1216 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1218 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1219 (sparc_handle_align): Likewise. Handle rs_align_code.
1220 * config/tc-sparc.h (md_do_align): Remove.
1221 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1223 2000-12-22 DJ Delorie <dj@redhat.com>
1225 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1226 when we assemble the first half of a pair.
1228 2000-12-22 H.J. Lu <hjl@gnu.org>
1230 * config/tc-i386.c (reloc): Update the macro for non-bfd
1232 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1234 2000-12-22 H.J. Lu <hjl@gnu.org>
1236 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1238 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1240 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1241 (QWORD_MNEM_SUFFIX): New macro.
1242 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1244 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1245 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1247 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1248 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1249 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1250 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1251 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1253 (Reg, WordReg): Add Reg64.
1254 (Imm): Add Imm32S and Imm64.
1256 (Disp): Add Disp64 and Disp32S.
1257 (AnyMem): Add Disp32S.
1258 (RegRex, RegRex64): New macros.
1259 (rex_byte): New type.
1260 * config/tc-i386.c (set_16bit_code_flag): Kill.
1261 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1262 (reloc): New parameter "signed"; support x86_64.
1263 (set_code_flag): New.
1264 (DEFAULT_ARCH): New macro; default to "i386".
1265 (default_arch): New static variable.
1266 (struct _i386_insn): New fields Operand_PCrel; rex.
1267 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1268 (flag_code): New enum and static variable.
1269 (use_rela_relocations): New static variable.
1270 (flag_code_names): New static variable.
1271 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1272 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1274 (i386_align_code): Return plain "nop" for x86_64.
1275 (mode_from_disp_size): Support Disp32S.
1276 (smallest_imm_type): Support Imm32S and Imm64.
1277 (offset_in_range): Support size of 8.
1278 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1279 (md_pseudo_table): Add "code64"; use set_code_flat.
1280 (md_begin): Emit sane error message on hash failure.
1281 (tc_i386_fix_adjustable): Support x86_64 relocations.
1282 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1283 instructions supported on particular arch just partially,
1284 output of 64bit immediates, handling of Imm32S and Disp32S type.
1285 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1286 (i386_displacement): Likewise.
1287 (i386_index_check): Cleanup; support 64bit addresses.
1288 (md_apply_fix3): Support x86_64 relocation and rela.
1289 (md_longopts): Add "32" and "64".
1290 (md_parse_option): Add OPTION_32 and OPTION_64.
1291 (i386_target_format): Call even for ELFs; choose between
1292 elf64-x86-64 and elf32-i386.
1293 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1294 (tc_gen_reloc): Support rela relocations and x86_64.
1295 (intel_e09_1): Support QWORD.
1297 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1299 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1300 it's not an offset expression.
1301 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1302 keep the braces '[' and ']' in the output string.
1303 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1304 != FLAT. There is no such op_modifier.
1306 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1308 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1311 2000-12-13 Kazu Hirata <kazu@hxi.com>
1313 * as.h: Fix formatting.
1315 * dwarf2dbg.c: Likewise.
1316 * input-scrub.c: Likewise.
1319 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1321 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1322 configure: Regenerate.
1324 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1326 * dwarf2dbg.c: #include <limits.h> only if it exists.
1328 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1330 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1331 (md_apply_fix): Here too.
1333 2000-12-12 Jim Wilson <wilson@redhat.com>
1335 * config/tc-ia64.h (ia64_init): Add prototype.
1337 2000-12-12 H.J. Lu <hjl@gnu.org>
1339 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1341 * read.h (outputting_stabs_line_debug): Change it to int.
1342 * stabs.c (outputting_stabs_line_debug): Likewise.
1344 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1346 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1347 the address of a function result.
1349 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1351 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1352 (md_assemble): Call dwarf2_emit_insn.
1353 (shlib): Fix typo SHILB -> SHLIB.
1354 (md_parse_option): Likewise.
1355 (ppc_elf_validate_fix): Likewise:
1356 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1358 2000-12-12 Nick Clifton <nickc@redhat.com>
1360 * cgen.h: Fix formatting.
1361 * input-scrub.c: Fix formatting.
1362 * macro.c: Fix formatting.
1363 * config/tc-mips.c: Fix formatting.
1364 * doc/c-mips.texi: Fix formatting.
1366 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1368 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1369 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1371 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1373 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1376 * i386.h (*_Suf): Remove No_dSuf.
1377 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1379 (i386_optab): Remove 'd' in the suffixes.
1381 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1383 * config/tc-i386.c (T_SHORT): Undefine before defining.
1385 2000-12-05 Kazu Hirata <kazu@hxi.com>
1387 * config/tc-mips.c: Fix formatting.
1389 2000-12-04 Matthew Hiller <hiller@redhat.com>
1391 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1392 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1393 (md_show_usage): Ditto.
1394 (md_parse_option): Ditto.
1395 (d10v_cleanup): Writes pending instruction only if
1396 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1397 Fix compile time warning messages.
1399 * doc/c-d10v.texi: Documents new options.
1401 2000-12-04 Matthew Hiller <hiller@redhat.com>
1403 * stabs.c (outputting_stabs_line_debug): New variable.
1404 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1405 function entry and unset at function exit.
1407 * read.h (outputting_stabs_line_debug): New extern declaration.
1409 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1411 * dwarf2dbg.c: Fix compile time warning messages.
1413 2000-12-03 Kazu Hirata <kazu@hxi.com>
1415 * config/tc-a29k.c: Fix formatting.
1416 * config/tc-alpha.c: Likewise.
1417 * config/tc-arm.c: Likewise.
1418 * config/tc-cris.c: Likewise.
1419 * config/tc-hppa.c: Likewise.
1420 * config/tc-i370.c: Likewise.
1421 * config/tc-i386.c: Likewise.
1422 * config/tc-i860.c: Likewise.
1423 * config/tc-i960.c: Likewise.
1424 * config/tc-ia64.c: Likewise.
1425 * config/tc-m68hc11.c: Likewise.
1426 * config/tc-m68k.c: Likewise.
1427 * config/tc-m88k.c: Likewise.
1428 * config/tc-pj.c: Likewise.
1429 * config/tc-ppc.c: Likewise.
1430 * config/tc-sh.c: Likewise.
1431 * config/tc-sparc.c: Likewise.
1432 * config/tc-tahoe.c: Likewise.
1433 * config/tc-vax.c: Likewise.
1435 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1437 * config/tc-mips.c (mips_ip): When calculating offsets,
1438 don't accept as constant the difference between the
1439 addresses of symbols in two different sections.
1441 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1443 (validate_mips_insn): Likewise. Also, update 'B' operand
1444 specifier to use OP_*_CODE20 constants and delete 'm' operand
1446 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1447 operand specifiers. Change warning generated by 'B' operand
1448 specifier to reflect its new multi-purpose usage.
1450 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1451 -1, and update comment.
1452 (file_mips_isa): Likewise.
1453 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1454 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1455 ISA_* constants rather than hard-coded numbers.
1456 (mips_cpu_info): New structure.
1457 (mips_cpu_info_table): New table describing CPU and ISA names
1459 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1460 mips_cpu_info_from_cpu): New functions.
1461 (mips_isa_to_str): New function to get string for ISA name.
1462 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1463 return const char *.
1464 (md_begin): Redo CPU and ISA selection logic, using
1465 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1466 than hard-coded numbers.
1467 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1468 ISA_* constants rather than hard-coded numbers.
1469 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1470 (md_longopts): Delete OPTION_NO_MIPS32.
1471 (md_parse_option): Convert to use ISA_* constants rather than
1472 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1473 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1474 to use strcasecmp to recognize "default" and to use
1475 mips_cpu_info_from_name to get CPU numbers from argument.
1476 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1477 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1479 (s_mipsset): Accept ISA value 32.
1480 * doc/as.texinfo: Clean up MIPS options summary slightly,
1481 remove -no-mips32. Add note about -mips4 and -mips32
1482 specifying those ISA levels. Delete -mips32 and -no-mips32
1483 cpu flag descriptions.
1484 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1485 up the supported CPU switch list, and replace 4Kc, 4Km, and
1486 4Kp entries with a single mips32-4k entry. Note that you can
1489 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1491 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1493 (md_parse_option): Add cases for OPTION_MIPS5 and
1495 (md_show_usage): Mention -mips5 and -mips64 arguments.
1496 (s_mipsset): Add cases for MIPS5 and MIPS64.
1497 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1499 * doc/as.texinfo: Mention -mips5 and -mips64 options
1501 * doc/c-mips.texi: Likewise. Also update introduction
1502 and ".set" usage information.
1504 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1506 (mips_cpu_info_table): Add SB-1 entries.
1507 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1508 known to the -mcpu option.
1510 * doc/as.texinfo: Correct description of MIPS -mcpu
1511 option, by copying some of the text from doc/c-mips.texi.
1513 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1515 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1517 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1518 (sparc*-*-rtems*): Switched from a.out to ELF.
1519 * configure: Regenerate.
1520 * config.in: Regenerate.
1521 * Makefile.in: Regenerate.
1522 * aclocal.m4: Regenerate.
1523 * po/gas.pot: Regenerate.
1525 2000-11-30 Philip Blundell <pb@futuretv.com>
1527 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1528 even in non BFD_ASSEMBLER case.
1530 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1532 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1535 2000-11-29 Richard Henderson <rth@redhat.com>
1537 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1538 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1539 thread multiple subsegments properly; handle multiple code
1540 sections properly; emit proper compilation unit info for assembler
1541 generated debugging.
1543 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1544 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1545 (dwarf2dbg_estimate_size_before_relax): Declare.
1546 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1547 * write.c: Include dwarf2dbg.h.
1548 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1549 (relax_segment): Likewise.
1551 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1553 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1554 jump>: Use as_bad_where instead of as_bad. Tweak error message
1555 accordingly. Stabilize frag by updating fix part and resetting
1557 <undefined symbol, unconditional jump>: Ditto.
1558 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1559 indexing is_end_of_line[].
1560 (md_assemble): Initialize size to 0.
1561 (md_section_align): Mark parameter seg as unused.
1562 (parse_reg): Parse names case-insensitively.
1564 2000-11-28 Kazu Hirata <kazu@hxi.com>
1566 * config/obj-aout.h: Fix formatting.
1567 * config/obj-bout.h: Likewise.
1568 * config/obj-coff.c: Likewise.
1569 * config/obj-coff.h: Likewise.
1570 * config/obj-elf.h: Likewise.
1571 * config/obj-som.h: Likewise.
1572 * config/obj-vms.c: Likewise.
1573 * config/obj-vms.h: Likewise.
1574 * config/tc-h8300.h: Likewise.
1575 * config/tc-ns32k.h: Likewise.
1576 * config/tc-sparc.h: Likewise.
1577 * config/tc-tic54x.h: Likewise.
1578 * config/tc-z8k.h: Likewise.
1580 2000-11-28 Nick Clifton <nickc@redhat.com>
1582 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1583 License is present in the sources, but not the output, and
1584 also available from the GNU website.
1585 (GNU Free Documentation License): Comment out this section.
1587 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1589 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1590 targets. Remove i860 from valid a.out targets.
1591 * Makefile.in: Regenerate.
1593 * config/tc-cris.c: Include dwarf2dbg.h.
1594 (md_pseudo_table): Add .file and .loc.
1595 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1596 (s_cris_file, s_cris_loc): New.
1597 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1598 * Makefile.am: Regenerate dependencies.
1599 * Makefile.in: Regenerate.
1601 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1603 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1604 (MRI_MUL_PRECEDENCE): Likewise.
1605 (op_rank): Fix a comment typo.
1607 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1609 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1611 (get_operand): Fix analysis for movw/movb instructions.
1613 2000-11-24 Nick Clifton <nickc@redhat.com>
1615 * configure.in (xscale-elf): Add target.
1616 (xscale-coff): Add target.
1617 * configure: Regenerate.
1619 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1621 (ARM_EXT_XSCALE): New ARM architecture extension.
1622 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1623 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1624 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1625 (ARM_ARCH_V4): Remove processor from architecture.
1626 (ARM_ARCH_3M): New architecutre definition.
1627 (ARM_ARCH_V5TE): New architecutre definition.
1628 (ARM_ARCH_XSCALE): New architecutre definition.
1629 (CPU_DEFAULT): Allow to be defaulted to XScale.
1630 (atpcs): New boolean variable.
1631 (ldr_flags): Support 'd' flag for double word loads.
1632 (str_flags): Support 'd' flag for double word stored.
1633 (do_mia): New function.
1634 (do_mar): New function.
1635 (do_mra): New function.
1636 (do_pld): New function.
1637 (do_ldrd): New function.
1638 (do_blx): New function.
1639 (do_bkpt): New function.
1640 (do_clz): New function.
1641 (do_lstc2): New function.
1642 (do_cdp2): New function.
1643 (do_t_blx): New function.
1644 (do_t_bkpt): New function.
1645 (do_smla): New function.
1646 (do_smlal): New function.
1647 (do_smul): New function.
1648 (do_qadd): New function.
1649 (do_co_reg2c): New function.
1650 (LONGEST_INSN): Redefine to 7.
1652 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1653 command line switches.
1655 2000-11-22 Jim Wilson <wilson@redhat.com>
1657 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1658 (struct rsrc): Make line unsigned.
1659 (gr_values): Add missing initializer.
1660 (SLOT_NUM_NOT_SET): Add unsigned cast.
1661 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1662 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1663 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1664 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1665 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1666 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1667 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1668 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1669 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1670 Add ATTRIBUTE_UNUSED to unused parameters.
1671 (convert_expr_to_ab_reg): Add parens.
1672 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1673 (dot_prologue): Initialize grsave when declared.
1674 (md_pseudo_table): Add missing initializers.
1675 (operand_match): Add casts to bfd_vma.
1676 (emit_one_bundle): Delete unused local prev. Make required_template
1678 (specify_resource): Cast i to unsigned.
1679 (note_register_values): Use fprintf_vma.
1680 (print_dependency): Likewise.
1682 2000-11-21 Jim Wilson <wilson@redhat.com>
1684 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1685 for unwind info section.
1686 (dot_endp): Likewise for unwind section.
1688 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1691 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1693 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1694 (output_insn): Call dwarf2_emit_insn.
1695 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1697 2000-11-17 Richard Henderson <rth@redhat.com>
1699 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1700 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1701 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1703 2000-11-17 Nick Clifton <nickc@redhat.com>
1705 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1708 2000-11-17 Richard Henderson <rth@redhat.com>
1710 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1712 2000-11-17 Richard Henderson <rth@redhat.com>
1714 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1715 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1716 tri-state definition of alpha_flag_mdebug.
1717 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1718 (s_alpha_file): Store first .file directive.
1719 (s_alpha_stab): New.
1720 (md_pseudo_table): Add stabs and stabn.
1722 2000-11-17 Richard Henderson <rth@redhat.com>
1724 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1726 2000-11-17 Richard Henderson <rth@redhat.com>
1728 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1729 (main): Call dwarf2_finish.
1730 * as.h (debug_type): Clarify documentation of the meaning
1732 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1733 (print_stats): Fix parenthesis problem.
1734 (now_subseg_size): New.
1735 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1736 (dwarf2_directive_file): Don't set debug_type.
1737 (dwarf2_where): Honor DEBUG_DWARF2 first.
1738 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1739 do nothing if not emitting dwarf2 debug info, or no work.
1740 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1741 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1742 (ecoff_new_file): Likewise.
1743 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1744 commentary wrt dwarf2.
1746 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1747 ATTRIBUTE_UNUSED as needed.
1748 (emit_insn): Call dwarf2_emit_insn.
1749 (s_alpha_file): New.
1751 (s_alpha_coff_wrapper): Don't handle them.
1752 (md_pseudo_table): Update for .file and .loc.
1753 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1755 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1756 don't protect with debug_type.
1757 * config/tc-hppa.c (md_assemble): Likewise.
1758 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1759 * config/tc-mn10300.c (md_assemble): Likewise.
1760 * config/tc-sh.c (md_assemble): Likewise.
1761 * config/tc-v850.c (md_assemble): Likewise.
1763 * config/tc-arm.c (arm_end_of_source): Remove.
1764 * config/tc-hppa.c (pa_end_of_source): Remove.
1765 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1766 * config/tc-mn10300.c (mn10300_finalize): Remove.
1767 * config/tc-sh.c (sh_finalize): Remove.
1768 * config/tc-v850.c (sh_finalize): Remove.
1770 * config/tc-arm.h (md_end): Remove.
1771 * config/tc-hppa.h (md_end): Remove.
1772 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1773 * config/tc-m68hc11.h (md_end): Remove.
1774 * config/tc-mn10300.h (md_end): Remove.
1775 * config/tc-sh.h (md_end): Remove.
1776 * config/tc-v850.h (md_end): Remove.
1778 * config/tc-ia64.c (emit_one_bundle): Don't protect
1779 dwarf2 bits with debug_type.
1780 (md_assemble): Likewise.
1781 (ia64_end_of_source): Don't call dwarf2_finish.
1783 2000-11-16 Jim Wilson <wilson@redhat.com>
1785 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1786 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1789 2000-11-16 H.J. Lu <hjl@gnu.org>
1791 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1794 2000-11-15 Kazu Hirata <kazu@hxi.com>
1796 * config/tc-tic30.c: Fix formatting.
1797 * config/tc-tic80.c: Likewise.
1798 * config/tc-v850.c: Likewise.
1799 * config/tc-vax.c: Likewise.
1800 * config/tc-w65.c: Likewise.
1801 * config/tc-z8k.c: Likewise.
1803 2000-11-14 DJ Delorie <dj@redhat.com>
1805 * config/tc-v850.c: Support dwarf2.
1806 * config/tc-v850.h: Ditto.
1808 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1809 parse_cons_expression_v850 to initialize hold_cons_reloc.
1811 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1813 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1814 (errata_nops_necessary_p): New function.
1815 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1818 2000-11-14 Jim Wilson <wilson@redhat.com>
1820 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1821 return little endian bfd formats.
1823 2000-11-14 Kazu Hirata <kazu@hxi.com>
1825 * config/aout_gnu.h: Fix formatting.
1826 * config/atof-vax.c: Likewise.
1827 * config/m68k-parse.h: Likewise.
1828 * config/m88k-opcode.h: Likewise.
1829 * config/obj-elf.c: Likewise.
1830 * config/tc-arm.c: Likewise.
1831 * config/tc-cris.c: Likewise.
1832 * config/tc-i386.c: Likewise.
1833 * config/tc-ia64.c: Likewise.
1834 * config/tc-mn10300.c: Likewise.
1835 * config/te-386bsd.h: Likewise.
1836 * config/te-hppa.h: Likewise.
1837 * config/te-nbsd.h: Likewise.
1838 * config/te-ppcnw.h: Likewise.
1839 * config/te-sparcaout.h: Likewise.
1840 * config/te-tmips.h: Likewise.
1841 * config/vax-inst.h: Likewise.
1842 * config/vms-conf.h: Likewise.
1844 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1846 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1848 2000-11-13 H.J. Lu <hjl@gnu.org>
1850 * config/obj-elf.c (elf_frob_symbol): Support
1851 ".symver name,name2@@@nodename".
1852 (elf_frob_file_before_adjust): Likewise.
1854 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1855 and ".symver name,name2@@@nodename".
1858 2000-11-12 H.J. Lu (hjl@gnu.org)
1860 * config/obj-elf.c (obj_elf_symver): Check missing version
1863 2000-11-12 H.J. Lu (hjl@gnu.org)
1865 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1866 instead of bfd_vma for non-bfd assemblers.
1868 2000-11-09 Kazu Hirata <kazu@hxi.com>
1870 * itbl-ops.c: Fix comment typos.
1872 2000-11-08 Jim Wilson <wilson@redhat.com>
1874 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1875 (struct unwind): Add next_slot_frag field.
1876 (slot_index): New parameters slot_frag and first_frag. Add code
1877 to add in frag sizes when different. Add comments.
1878 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1879 arguments to slot_index.
1880 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1881 loop end. Set next_slot_frag field.
1883 2000-11-07 H.J. Lu <hjl@gnu.org>
1885 * doc/as.texinfo (.symver): Updated for versioned symbol
1888 * obj.h (format_ops): Add the frob_file_before_adjust field.
1890 * config/obj-aout.c (aout_format_ops): Set the
1891 frob_file_before_adjust field to 0.
1892 * config/obj-coff.c (coff_format_ops): Likewise.
1893 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1895 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1897 (elf_frob_file_before_adjust): New function to remove unneeded
1898 versioned symbols from the symbol table.
1899 (elf_format_ops): Set the frob_file_before_adjust field to
1900 elf_frob_file_before_adjust.
1902 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1905 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1907 2000-11-07 Peter Targett <peter.targett@arccores.com>
1909 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1911 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1912 Fix compile time warning messages.
1914 2000-11-07 Nick Clifton <nickc@redhat.com>
1916 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1917 buffer in order to avoid buffer overflows.
1919 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1921 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1922 Change M to m for -milp32 or -mlp64 to match gcc.
1923 (dot_endp): Use bytes_per_address instead of 8.
1924 (emit_one_bundle): Use number_to_chars_littleendian instead of
1926 (fix_insn): Likewise.
1927 (ia64_init): New function.
1928 (ia64_target_format): New function.
1929 (md_begin): Set endianness, arch, and machine as appropriate.
1930 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1931 Make these macros depend on TE_HPUX macro.
1932 (TARGET_FORMAT): Define.
1933 (HOST_SPECIAL_INIT): Define.
1934 * config/te-hpux.h: New file.
1935 * configure.in: Add "ia64-*-hpux*" target to configure.
1936 * configure: Regenerate.
1938 2000-11-06 Kazu Hirata <kazu@hxi.com>
1940 * as.c: Fix formatting.
1941 * dwarf2dbg.c: Likewise.
1942 * input-file.c: Likewise.
1943 * input-file.h: Likewise.
1944 * input-scrub.c: Likewise.
1945 * itbl-ops.c: Likewise.
1946 * listing.c: Likewise.
1947 * macro.h: Likewise.
1948 * messages.c: Likewise.
1950 * subsegs.c: Likewise.
1951 * subsegs.h: Likewise.
1952 * write.c: Likewise.
1954 2000-11-06 Nick Clifton <nickc@redhat.com>
1956 * doc/as.texinfo: Add GNU Free Documentation License.
1957 * doc/gasp.texi: Add GNU Free Documentation License.
1958 * doc/as.1: Add GNU Free Documentation License.
1960 2000-11-05 Nick Clifton <nickc@redhat.com>
1962 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1964 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1966 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1967 * configure: Regenerate.
1969 2000-11-01 Nick Clifton <nickc@redhat.com>
1971 * read.c (original_case_string): New global variable.
1972 (read_a_source_file): Copy opcode string into
1973 original_case_string if clobbering the case of the opcode.
1974 * read.h: Export the definition of original_case_string.
1975 * config/tc-arm.c (md_assembler): When parsing a .req
1976 directive use the original opcode string, not the case
1979 2000-11-02 Nick Clifton <nickc@redhat.com>
1981 * config/tc-mn10300.c (debug_line): Remove this static
1983 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1984 dwarf2_where and dwarf2_gen_line_info.
1986 2000-11-02 Theo Honohan <th@futuretv.com>
1988 * config/tc-arm.c (do_msr): Improve error message.
1990 2000-10-31 Eric Christopher <echristo@redhat.com>
1992 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1993 or pc-relative, else use fx_offset.
1995 2000-10-31 Jim Wilson <wilson@redhat.com>
1997 * config/tc-ia64.c (struct md): New field tag_fixups.
1998 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1999 qualifying predicate.
2000 (emit_one_bundle): Delete spurious multiplication by one. Handle
2002 (ia64_start_line): Error if dangling qualifying predicate.
2003 (defining_tag): New static variable.
2004 (ia64_unrecognized_line, case '['): Parse tags.
2005 (ia64_frob_label): Create tag_fixups.
2006 (md_assemble): Reset md.qp.X_op after using it.
2008 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2010 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2012 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2014 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2016 2000-10-30 Kazu Hirata <kazu@hxi.com>
2018 * expr.c: Fix formatting.
2019 * flonum-copy.c: Likewise.
2020 * flonum.h: Likewise.
2024 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2026 * as.h (OPTION_MD_BASE): Bump to 190.
2027 * as.c (parse_args) <std_longopts>: Add comment about the need to
2028 check OPTION_MD_BASE in as.h.
2030 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2033 2000-10-27 Nick Clifton <nickc@redhat.com>
2035 * configure.in (emulations): Add m68hc12.
2036 * configure: Regenerate.
2037 * po/gas.pot: Regenerate.
2039 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2041 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2043 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2045 2000-10-25 Nick Clifton <nickc@redhat.com>
2047 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2048 a DWARF2 line number information sequence.
2050 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2052 * read.c (generate_lineno_debug): Update comment describing why
2053 DWARF2 line number debug information is not generated
2054 automatically by this function.
2056 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2059 * config/tc-arm.h (md_end): Define.
2060 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2062 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2063 if generating DWARF2 line numbers.
2064 (arm_end_of_source): New function. Call dwarf2_finish if
2067 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2068 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2069 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2071 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2073 * config/tc-i386.c: Fix prototype declarations for functions taking no
2076 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2078 * config/tc-i386.c (i386_operand_modifier): Remove.
2079 (build_displacement_string): Remove.
2080 (i386_parse_seg): Remove.
2081 (i386_intel_memory_operand): Remove.
2082 (i386_intel_operand): Re-write using recursive descent parser based
2083 on MASM documentation.
2084 (struct intel_parser_s): New structure.
2085 (intel_parser): New static variable.
2086 (struct intel_token): New structure.
2087 (cur_token, prev_token): New static variables.
2100 (intel_match_token): New function.
2101 (intel_get_token): New function.
2102 (intel_putback_token): New function.
2103 (intel_expr): New function.
2104 (intel_e05): New function.
2105 (intel_e05_1): New function.
2106 (intel_e06): New function.
2107 (intel_e06_1): New function.
2108 (intel_e09): New function.
2109 (intel_e09_1): New function.
2110 (intel_e10): New function.
2111 (intel_e10_1): New function.
2112 (intel_e11): New function.
2114 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2116 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2117 instructions to loose any special insn->architecture mask.
2119 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2120 (sparc_md_end, sparc_arch_types, sparc_arch,
2121 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2122 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2123 request v9b architecture if they are used).
2125 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2127 * config/tc-m68k.c: Fix the previous misapplied patch.
2129 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2131 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2132 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2133 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2136 2000-10-17 Kazu Hirata <kazu@hxi.com>
2138 * debug.c: Fix formatting.
2139 * depend.c: Likewise.
2140 * dwarf2dbg.c: Likewise.
2141 * dwarf2dbg.h: Likewise.
2142 * ecoff.c: Likewise.
2145 * flonum-konst.c: Likewise.
2146 * frags.h: Likewise.
2148 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2150 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2152 * doc/as.texinfo: Added notes about this new option.
2154 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2156 * config/tc-sh.c (JREG): Remove.
2157 (md_convert_frag): Remove #if 0:d code using JREG.
2159 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2161 * config/tc-i386.c (i386_operand_modifier): Only match
2162 modifiers SHORT and FLAT if they are followed by a space.
2163 (parse_register): When `allow_naked_reg' is set, do not confuse
2164 identifiers that start with a register name with a register.
2166 2000-10-12 Kazu Hirata <kazu@hxi.com>
2168 * app.c: Fix formatting.
2171 * bit_fix.h: Likewise.
2176 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2178 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2180 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2182 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2183 Re-arrange function a little and improve error message.
2185 * write.c (write_relocs): Fix a comment.
2187 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2190 2000-10-05 Jim Wilson <wilson@cygnus.com>
2192 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2194 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2196 * config/tc-i386.c: Delete some useless comments, reformat others.
2198 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2199 non-global syms in linkonce sections.
2201 2000-10-04 Ralf Baechle <ralf@gnu.org>
2203 * config/tc-ia64.c (operand_match): Don't use // style comments.
2204 * config/tc-i370.c: Likewise.
2206 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2208 Changes to handle varying register prefix and user symbol prefix.
2209 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2210 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2211 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2212 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2213 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2214 (demand_register_prefix): New variable.
2215 (md_pseudo_table): New pseudo ".syntax".
2216 (md_longopts): New options --no-underscore and --underscore.
2217 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2218 on symbols_have_leading_underscore.
2219 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2220 (get_spec_reg): Ditto.
2221 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2223 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2225 <case OPTION_NO_US, case OPTION_US>: New.
2226 (md_show_usage): Be brief and reformat to match continuation of
2228 * po/gas.pot: Regenerate.
2230 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2232 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2233 force relocs for 12 bit branches.
2234 (md_apply_fix): Similarly, adjust logic here.
2236 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2238 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2239 adjust for external and weak syms as we will use a reloc. Allow
2240 for +8 offset when calculating limits of branches.
2241 (hppa_fix_adjustable): Undo 2000-09-23 change.
2242 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2243 Correct distance calculation.
2244 (tc_gen_reloc): Print the file name and line number if we can't
2247 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2248 * config/tc-hppa.c (nonzero_dibits): Define.
2249 (arg_reloc_stub_needed): Check each arg and return value
2250 separately for zero case.
2251 (pa_align): Declare argument `bytes'.
2253 2000-09-25 Kazu Hirata <kazu@hxi.com>
2255 * config/tc-cris.c: Fix formatting.
2256 * config/tc-d10v.h: Likewise.
2257 * config/tc-d30v.c: Likewise.
2258 * config/tc-d30v.h: Likewise.
2259 * config/tc-fr30.c: Likewise.
2260 * config/tc-fr30.h: Likewise.
2261 * config/tc-m68k.c: Likewise.
2262 * config/tc-m68k.h: Likewise.
2263 * config/tc-pj.h: Likewise.
2264 * config/tc-ppc.c: Likewise.
2265 * config/tc-ppc.h: Likewise.
2266 * config/tc-sh.c: Likewise.
2267 * config/tc-sh.h: Likewise.
2268 * config/tc-sparc.c: Likewise.
2269 * config/tc-v850.h: Likewise.
2270 * config/tc-vax.h: Likewise.
2271 * config/tc-w65.h: Likewise.
2272 * config/tc-z8k.h: Likewise.
2274 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2276 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2277 checks only for ELF.
2278 (hppa_force_relocation): Likewise.
2280 2000-09-22 Jim Wilson <wilson@cygnus.com>
2282 * config/tc-ia64.c (dv_sem): Add "stop".
2283 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2284 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2285 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2287 (mark_resources): Check IA64_RS_PRr.
2289 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2291 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2292 md_estimate_size_before_relax): Redesign and clean up the
2293 relaxation mechanism.
2295 2000-09-21 Kazu Hirata <kazu@hxi.com>
2297 * config/tc-ns32k.c: Fix formatting.
2298 * config/tc-ns32k.h: Likewise.
2300 2000-09-20 Kazu Hirata <kazu@hxi.com>
2302 * config/tc-m32r.c: Fix formatting.
2303 * config/tc-m32r.h: Likewise.
2304 * config/tc-m68851.h: Likewise.
2305 * config/tc-m68hc11.c: Likewise.
2306 * config/tc-m68hc11.h: Likewise.
2307 * config/tc-m88k.c: Likewise.
2308 * config/tc-mcore.c: Likewise.
2309 * config/tc-mcore.h: Likewise.
2310 * config/tc-mips.c: Likewise.
2311 * config/tc-mips.h: Likewise.
2312 * config/tc-mn10200.h: Likewise.
2313 * config/tc-mn10300.h: Likewise.
2314 * config/tc-tahoe.c: Likewise.
2315 * config/tc-tahoe.h: Likewise.
2317 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2319 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2320 Likewise in relaxation description comments.
2322 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2324 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2325 subtraction of two syms without emitting a relocation.
2327 From David Huggins-Daines <dhd@linuxcare.com>
2328 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2329 global or weak symbols.
2331 2000-09-15 Kazu Hirata <kazu@hxi.com>
2333 * config/tc-h8300.h: Fix formatting.
2334 * config/tc-h8500.c: Likewise.
2335 * config/tc-h8500.h: Likewise.
2336 * config/tc-hppa.h: Likewise.
2337 * config/tc-i370.h: Likewise.
2338 * config/tc-i386.h: Likewise.
2339 * config/tc-i860.c: Likewise.
2340 * config/tc-i860.h: Likewise.
2341 * config/tc-i960.h: Likewise.
2342 * config/tc-ia64.c: Likewise.
2343 * config/tc-ia64.h: Likewise.
2345 2000-09-14 Kazu Hirata <kazu@hxi.com>
2347 * config/tc-a29k.c: Fix formatting.
2348 * config/tc-alpha.c: Likewise.
2349 * config/tc-arc.c: Likewise.
2350 * config/tc-arc.h: Likewise.
2351 * config/tc-arm.c: Likewise.
2352 * config/tc-arm.h: Likewise.
2353 * config/tc-avr.c: Likewise.
2354 * config/tc-avr.h: Likewise.
2355 * config/tc-tic30.c: Likewise.
2356 * config/tc-tic30.h: Likewise.
2357 * config/tc-tic54x.c: Likewise.
2358 * config/tc-tic54x.h: Likewise.
2359 * config/tc-tic80.c: Likewise.
2360 * config/tc-tic80.h: Likewise.
2362 2000-09-14 Timothy Wall <twall@cygnus.com>
2364 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2365 parallel comparisons for later use.
2366 (struct rsrc): Add parallel comparison type.
2367 (resources_match): Skip special cases of PR usage (non-conflicting
2370 2000-09-13 Kazu Hirata <kazu@hxi.com>
2372 * config/obj-ecoff.c: Fix formatting.
2373 * config/obj-elf.c: Likewise.
2374 * config/obj-elf.h: Likewise.
2375 * config/obj-evax.h: Likewise.
2376 * config/obj-generic.h: Likewise.
2377 * config/obj-hp300.c: Likewise.
2378 * config/obj-hp300.h: Likewise.
2379 * config/obj-ieee.h: Likewise.
2380 * config/obj-vms.c: Likewise.
2381 * config/obj-vms.h: Likewise.
2383 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2385 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2386 (md_parse_option): Ditto.
2387 (md_longopts): Add -mips32 option.
2388 (md_show_usage): Document new options.
2389 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2390 (mips_ip): Assemble mfc0 with a sub-selection code.
2391 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2392 (mips_cpu_to_str): New function.
2393 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2394 Use CPU_* defines instead of hardcoded numbers.
2396 * doc/as.texinfo: Document new options.
2397 * doc/c-mips.texi: Ditto.
2399 2000-09-12 Kazu Hirata <kazu@hxi.com>
2401 * as.h: Fix formatting.
2402 * asintl.h: Likewise.
2403 * bit_fix.h: Likewise.
2404 * config/obj-aout.c: Likewise.
2405 * config/obj-aout.h: Likewise.
2406 * config/obj-bout.c: Likewise.
2407 * config/obj-bout.h: Likewise.
2408 * config/obj-coff.c: Likewise.
2409 * config/obj-coff.h: Likewise.
2410 * dwarf2dbg.h: Likewise.
2412 * flonum.h: Likewise.
2413 * frags.h: Likewise.
2414 * itbl-ops.h: Likewise.
2415 * macro.h: Likewise.
2418 * struc-symbol.h: Likewise.
2419 * subsegs.h: Likewise.
2420 * symbols.h: Likewise.
2422 * write.h: Likewise.
2424 2000-09-11 Kazu Hirata <kazu@hxi.com>
2426 * bignum-copy.c: Fix formatting.
2427 * config/tc-i370.c: Likewise.
2428 * config/tc-i960.c: Likewise.
2429 * config/tc-m68k.c: Likewise.
2430 * ehopt.c: Likewise.
2431 * flonum-copy.c: Likewise.
2432 * flonum-konst.c: Likewise.
2433 * flonum-mult.c: Likewise.
2434 * literal.c: Likewise.
2437 * stabs.c: Likewise.
2438 * subsegs.c: Likewise.
2440 2000-09-09 Philip Blundell <philb@gnu.org>
2442 * configure.in (arm*-*-uclinux*): New target.
2443 * configure: Regenerate.
2445 2000-09-09 Kazu Hirata <kazu@hxi.com>
2447 * input-file.c: Fix formatting.
2448 * itbl-ops.c: Likewise.
2449 * messages.c: Likewise.
2451 2000-09-08 Philip Blundell <philb@gnu.org>
2453 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2456 2000-09-07 H.J. Lu <hjl@gnu.org>
2458 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2459 * configure: Rebuild.
2461 2000-09-07 Kazu Hirata <kazu@hxi.com>
2463 * atof-generic.c: Fix formatting.
2464 * config/tc-mips.c: Likewise.
2465 * config/tc-vax.c: Likewise.
2466 * input-scrub.c: Likewise.
2468 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2470 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2471 * configure.in (sh-*-linux*): Added.
2472 * configure: Rebuilt.
2474 2000-09-06 Kazu Hirata <kazu@hxi.com>
2476 * config/tc-hppa.c: Fix formatting.
2478 * ecoff.c: Fix formatting.
2480 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2482 * configure: Rebuilt with new libtool.m4.
2484 2000-09-05 Kazu Hirata <kazu@hxi.com>
2486 * cgen.c: Fix formatting.
2487 * config/tc-ia64.c: Likewise.
2489 2000-09-05 Nick Clifton <nickc@redhat.com>
2491 * aclocal.m4: Regenerate.
2492 * config.in: Regenerate.
2493 * configure: Regenerate.
2494 * po/gas.pot: Regenerate.
2496 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2498 * config/tc-cris.c: Correct comment typos.
2500 2000-09-05 Eric Christopher <echristo@cygnus.com>
2502 * config/tc-mn10300.c: Cleanup.
2503 (md_pcrel_from): Enable.
2505 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2507 * expr.c (operand): Fix a comment typo.
2508 * write.c (write_relocs): Fix a signed/unsigned warning.
2510 * config/tc-hppa.c (fudge_reg_expressions): New
2511 (hppa_force_reg_syms_absolute): New.
2512 (pa_equ): Allow reg_section expressions.
2513 * config/tc-hppa.c (md_optimize_expr): Define.
2514 (hppa_force_reg_syms_absolute): Prototype.
2516 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2517 (pa_parse_number): Pass in arg to select fp reg parsing.
2518 Return 1 to indicate format checks pass. If strict, then only
2519 accept a register or register symbol. Return value in...
2520 (pa_number): New static for pa_parse_number.
2521 (FP_REG_BASE): Define.
2522 (FP_REG_RSEL): Define.
2523 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2524 appropriate. White space changes.
2525 (need_pa11_opcode): Don't bother passing any params, get them from
2527 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2528 Remove extraneous check in case 'Q'.
2529 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2530 reg, set section of resulting symbol to reg_section.
2531 (pa_parse_space_stmt): Modify call to pa_parse_number.
2532 (pa_space): Likewise.
2534 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2535 (hppa_force_relocation): Handle vtable relocs.
2536 (pa_vtable_entry): New.
2537 (pa_vtable_inherit): New.
2538 (md_pseudo_table): Add entries for vtable pseudos.
2539 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2540 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2542 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2543 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2544 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2546 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2547 specify a symbol type.
2549 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2550 dependent things together.
2551 (md_elf_symbol_type): Define.
2553 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2555 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2557 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2558 (obj_elf_vtable_entry): Declare.
2560 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2561 and export function.
2562 (obj_elf_vtable_entry): Similarly.
2563 (elf_pseudo_table): Fix the damage with a cast.
2565 2000-09-03 Richard Henderson <rth@cygnus.com>
2567 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2568 for template selection when a label is needed.
2570 2000-09-02 Kazu Hirata <kazu@hxi.com>
2572 * config/tc-ia64.c: Fix formatting.
2574 2000-09-02 Nick Clifton <nickc@redhat.com>
2576 * configure.in: Increase version number to 2.10.91.
2577 * configure: Regenerate.
2578 * aclocal.m4: Regenerate.
2579 * config.in: Regenerate.
2580 * po/gas.pot: Regenerate.
2581 * Makefile.in: Regenerate.
2583 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2585 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2586 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2587 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2589 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2592 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2594 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2595 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2596 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2597 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2598 (GOT_symbol): New variable.
2599 (md_undefined_symbol): Set it.
2601 2000-09-01 Richard Henderson <rth@cygnus.com>
2603 * config/tc-ia64.c (match): Don't inline.
2604 (extra_goodness): New.
2605 (md_begin): Prefer nop.f and nop.b for best_template.
2607 2000-08-31 Kazu Hirata <kazu@hxi.com>
2609 * as.c: Fix formatting.
2611 * frags.c: Likewise.
2612 * macro.c: Likewise.
2614 2000-08-31 Eric Christopher <echristo@cygnus.com>
2616 * config/tc-mn10300.c: Cleanup and fix warnings.
2617 (md_pseudo_table): Add initializers.
2618 (md_show_usage): Cleanup.
2619 (md_parse_option): Fix warnings.
2620 (md_undefined_symbol): Fix warnings.
2621 (md_conver_frag): Fix warnings.
2622 (tc_gen_reloc): Fix warnings.
2623 (md_apply_fix3): Fix warnings.
2624 (check_operand): Fix warnings.
2626 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2628 * acinclude.m4: Include libtool and gettext macros from the
2630 * aclocal.m4, configure: Rebuilt.
2632 2000-08-30 Mark Hatle <mhatle@mvista.com>
2634 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2636 2000-08-31 Kazu Hirata <kazu@hxi.com>
2638 * listing.c: Fix formatting.
2640 2000-08-29 Kazu Hirata <kazu@hxi.com>
2642 * app.c: Fix a comment typo. Fix formatting.
2644 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2646 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2647 offset of the target destination for jmp instructions.
2648 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2650 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2652 * NEWS: Mention support for CRIS.
2654 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2656 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2657 Sets `.lcomm' alignment to zero.
2659 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2661 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2662 TC_FIX_ADJUSTABLE): Define.
2664 2000-08-23 Jim Wilson <wilson@cygnus.com>
2666 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2667 unwind.personality_routine is set.
2669 2000-08-23 H.J. Lu <hjl@gnu.org>
2671 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2673 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2675 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2678 2000-08-22 H.J. Lu <hjl@gnu.org>
2680 * config.in (STRICTCOFF): New for strict COFF.
2682 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2683 i386-*-go32* and i386-go32-rtems*.
2684 * configure: Rebuilt.
2686 * config/obj-coff.c (obj_coff_endef): Follow the historical
2687 behavior if STRICTCOFF is not defined.
2689 * doc/internals.texi: Document STRICTCOFF.
2691 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2693 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2694 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2695 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2696 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2697 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2698 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2699 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2702 2000-08-22 Eric Christopher <echristo@cygnus.com>
2704 * config/tc-mn10300.c: (md_apply_fix): New function.
2705 (mn10300_force_relocation): New function.
2706 (mn10300_fix_adjustable): New function.
2708 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2709 (TC_HANDLES_FX_DONE): Define.
2710 (obj_fix_adjustable): Define.
2711 (MD_APPLY_FIX3): Define.
2712 (TC_LINKRELAX_FIXUP): Define.
2714 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2716 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2718 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2720 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2722 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2723 if the fixup resulted in a relocation.
2725 2000-08-18 Nick Clifton <nickc@redhat.com>
2727 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2728 Make reference to first element of shift_names explicit.
2730 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2732 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2733 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2734 add a symbol's address. Removed all target-specific #ifdefs that
2735 used to accomplished the same.
2736 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2737 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2738 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2739 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2740 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2742 2000-08-17 Kazu Hirata <kazu@hxi.com>
2744 * dwarf2dbg.c: Fix formatting.
2746 2000-08-17 Nick Clifton <nickc@redhat.com>
2748 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2749 to be recoded as logical shift lefts by zero.
2751 2000-08-16 Jim Wilson <wilson@cygnus.com>
2753 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2754 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2756 (note_register_values): Handle IA64_OPND_R3_2 operands.
2758 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2760 * config/tc-i860.c (md_operand): Silly typo fixed.
2762 2000-08-16 Nick Clifton <nickc@redhat.com>
2764 * config/tc-arm.c (struct asm_shift): Delete.
2766 (enum asm_shift_index): New.
2767 (struct asm_shift_properties): New.
2768 (struct asm_shift_name): New.
2769 (shift_properties[]); New.
2770 (shift_names[]); New.
2772 (decode_shift): Use new structures.
2773 Issue a warning is "ROR #0" is used.
2774 Issue a warning if "ASR #0" or "LSR #0" is used.
2776 (md_begin): Initialise arm_shift_hsh table from new
2777 asm_shift_name array.
2779 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2781 * config/tc-sparc.c: Kill all warnings.
2782 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2784 (md_show_usage): Update usage text.
2786 2000-08-16 Nick Clifton <nickc@redhat.com>
2788 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2791 2000-08-15 Will Cohen <wcohen@redhat.com>
2793 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2795 * config/tc-sh.c (md_assemble): Changed so debug_type
2796 test performed for ppi_assemble
2797 * config/tc-sh.c: Included dwarf2dbg.h.
2798 (debug_line): Defined.
2799 (md_assemble): Generates dwarf2 line info.
2800 (sh_finalize): New function. Finalize dwarf2 info.
2801 (assemble_ppi): Returns size of code generated.
2802 (build_Mytes): Returns size of code generated.
2803 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2804 * config/tc-sh.h (md_end): Defined.
2805 (sh_finalize): Declared.
2807 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2809 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2812 2000-08-14 Nick Clifton <nickc@redhat.com>
2814 * config/tc-arm.c (do_bx): Allow "bx pc".
2816 2000-08-14 Jim Wilson <wilson@cygnus.com>
2818 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2819 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2820 (md_begin): Change assignment to md.flag to OR in the new bit.
2822 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2824 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2825 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2828 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2830 * NEWS: Mention i860 support.
2832 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2834 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2836 2000-08-14 Andreas Schwab <schwab@suse.de>
2838 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2840 2000-08-11 Andreas Schwab <schwab@suse.de>
2842 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2845 2000-08-11 Kazu Hirata <kazu@hxi.com>
2847 * expr.c: Fix formatting.
2848 * config/obj-bout.c: Likewise.
2850 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2852 * doc/c-i860.texi: Flesh out the i860 section more.
2854 2000-08-10 Kazu Hirata <kazu@hxi.com>
2856 * symbols.c: Fix formatting.
2859 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2861 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2862 modifier has the IgnoreSize bit set.
2864 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2866 From Rodney Brown <RodneyBrown@mynd.com>
2867 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2868 * configure: Regenerate.
2870 2000-08-09 Kazu Hirata <kazu@hxi.com>
2872 * hash.c: Fix formatting.
2875 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2877 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2878 (i860_fix_info): New enum.
2879 (MD_APPLY_FIX3): Define.
2880 (WORKING_DOT_WORD): Define.
2881 (TC_HANDLES_FX_DONE): Define.
2882 (DIFF_EXPR_OK): Define.
2883 (LISTING_HEADER): Define.
2884 (TARGET_FORMAT): Select target format based on endian flag.
2885 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2886 (target_big_endian): Add external declaration.
2888 * config/tc-i860.c: All existing code reworked completely. Other
2889 new code shown below.
2890 (SYNTAX_SVR4): Define.
2891 (target_warn_expand): New variable.
2892 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2893 (md_longopts): Declare and define with new options (-EL, -EB,
2895 (md_show_usage): New function.
2896 (md_operand): New function.
2897 (obtain_reloc_for_imm16): New function.
2898 (md_apply_fix3): New function.
2899 (tc_gen_reloc): New function.
2901 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2903 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2904 2 bytes of the jump address are in the same frag.
2905 (find): Accept 68hc12 register indirect modes.
2907 * NEWS: Mention 68HC11 & 68HC12 support.
2909 2000-08-07 Richard Henderson <rth@cygnus.com>
2911 * config/tc-ia64.c (unwind): Add prologue_mask member.
2912 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2913 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2914 (dot_body): Clear unwind.prologue_mask.
2915 (dot_prologue): Set it. Accept a register second argument.
2917 2000-08-07 Kazu Hirata <kazu@hxi.com>
2919 * config/atof-ieee.c: Fix formatting.
2920 * config/atof-tahoe.c: Likewise.
2922 2000-08-06 Nick Clifton <nickc@cygnus.com>
2924 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2927 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2928 of .popsection, .previous, .pushsection, .subsection,
2929 .version, .vtable_entry, .vtable_inherit and .weak.
2931 2000-08-05 Kazu Hirata <kazu@hxi.com>
2933 * config/tc-cris.c: Fix formatting.
2934 * config/tc-i386.c: Likewise.
2935 * config/tc-sparc.c (sparc_ip): Simplify the code.
2937 2000-08-04 Kazu Hirata <kazu@hxi.com>
2939 * config/tc-cris.c: Rearrange code for readability.
2940 * config/tc-d10v.c: Fix formatting.
2941 * config/tc-m32r.c: Likewise.
2942 * config/tc-sparc.c: Likewise.
2944 2000-08-02 Jim Wilson <wilson@cygnus.com>
2946 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2947 before ia64_find_opcode.
2948 (md_assemble): Likewise.
2950 2000-08-01 Nick Clifton <nickc@cygnus.com>
2952 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2953 Undo some formatting fixes.
2955 2000-08-01 Kazu Hirata <kazu@hxi.com>
2957 * config/obj-som.c: Fix formatting.
2958 * config/obj-ieee.c: Likewise.
2959 * config/tc-arm.c: Likewise.
2960 * config/tc-v850.c: Likewise.
2962 2000-08-01 Nick Clifton <nickc@redhat.com>
2964 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2965 index by command line option.
2967 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2969 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2970 (@node M68K-Branch): Rewrite to match the reality.
2972 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2974 * doc/c-i860.texi: New file.
2975 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2976 * doc/Makefile.in: Regenerate.
2977 * doc/all.texi: Add I860 as relevant architecture.
2978 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2980 2000-07-31 Kazu Hirata <kazu@hxi.com>
2982 * config/tc-d30v.c: Fix formatting.
2984 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2986 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2987 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2988 long emit a long branch if available instead of an absolute jump, never
2989 emit absolute jumps for anything with --pcrel.
2991 * doc/c-m68k.texi: Document new command line option.
2993 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2995 * config/tc-avr.c: Use PARAMS macro in function declarations.
2996 Don't declare md_pcrel_from_section (already in tc-avr.h).
2997 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2998 (avr_operand): Don't set (unsigned) op_mask to -1.
3000 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3002 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3003 * configure: Regenerated.
3004 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3005 of operand to the .type directive (.e.g, "type").
3007 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3009 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3010 * app.c (do_scrub_chars): Record where first comment found.
3011 * read.c (read_a_source_file): Init found_comment on entry, and
3012 notify whether comments found on exit.
3013 * config/tc-hppa.c (md_shortopts): Add "c".
3014 (md_longopts): Add warn-comment.
3015 (md_parse_option): Handle it.
3016 (md_show_usage): Show available options.
3017 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3019 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3021 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3022 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3024 (md_estimate_size_before_relax): Don't fall off end of function.
3026 2000-07-27 Kazu Hirata <kazu@hxi.com>
3028 * config/tc-avr.c: Fix formatting.
3029 * config/tc-ns32k.c: Likewise.
3031 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3033 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3035 2000-07-27 Kazu Hirata <kazu@hxi.com>
3037 * config/tc-d10v.c: Fix formatting.
3038 * config/tc-z8k.c: Likewise.
3039 * config/tc-sparc.c: Likewise.
3041 2000-07-26 Dave Brolley <brolley@redhat.com>
3043 * cgen.c (queue_fixup): Declare opinfo.
3044 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3045 (gas_cgen_md_operand): Ditto.
3046 (gas_cgen_md_apply_fix3): Ditto.
3048 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3050 * config/obj-coff.c (obj_frob_symbol): Don't merge
3051 labels. Don't merge if the symbol isn't constant. Return
3052 immediately if a symbol is merged.
3054 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3056 * frags.c (frag_align): Correct absolute section alignment.
3058 2000-07-20 DJ Delorie <dj@redhat.com>
3060 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3061 it breaks linking against DLLs.
3063 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3065 * configure.in: Add CRIS support.
3066 * configure: Regenerate.
3067 * Makefile.am: (CPU_TYPES): Add cris.
3068 (CPU_OBJ_VALID) [aout]: Add cris.
3069 (MULTI_CPU_TYPES): Add cris.
3070 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3071 [coff]: Only i386 and mips are valid.
3072 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3073 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3074 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3075 Regenerate dependencies.
3076 * Makefile.in: Regenerate.
3077 * aclocal.m4: Regenerate.
3078 * as.c: Declare crisaout, criself.
3079 * config/tc-cris.h, config/tc-cris.c: New.
3080 * config/e-criself.c, config/e-crisaout.c: New.
3081 * po/POTFILES.in, po/gas.pot: Regenerate.
3083 2000-07-20 Kazu Hirata <kazu@hxi.com>
3085 * read.c: Fix formatting.
3086 * write.c: Fix formatting.
3088 2000-07-19 H.J. Lu <hjl@gnu.org>
3090 * sb.c: Include <stdlib.h> if exists for abort ().
3092 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3094 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3095 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3096 (pa_type_args): Same here.
3098 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3100 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3101 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3102 the storage class is already set.
3104 2000-07-17 Kazu Hirata <kazu@hxi.com>
3106 * config/tc-m68hc11.c: Fix formatting.
3107 * config/tc-mn10200.c: Likewise.
3108 * config/tc-mn10300.c: Likewise.
3109 * config/tc-pj.c: Likewise.
3110 * config/tc-tic80.c: Likewise.
3111 * config/tc-w65.c: Likewise.
3113 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3115 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3118 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3120 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3123 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3125 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3126 ELF as are used for SOM (except the 32-bit reloc one) to decide
3127 whether a symbol can be reduced to a section symbol. Expand on
3128 the comment for symbols involved in LR% and RR% expressions.
3130 2000-07-14 Nick Clifton <nickc@cygnus.com>
3132 * config/tc-mips.c (mips_disable_float_construction): New
3133 static variable. Set to true if doubles should not be
3134 constructed by loading two single width fp registers with
3135 halves of the value.
3136 (mips_ip): Test mips_disable_float_construction.
3137 (md_longopts): Add command line switches --construct-floats
3138 and --no-construct-floats.
3139 (md_parse_option): Parse new command line options.
3140 (md_show_usage): Describe new command line options.
3142 * doc/c-mips.texi: Document new command line options.
3144 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3146 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3147 * configure: Regenerate.
3149 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3151 * configure.in (DEFAULT_EMULATION setting): Revert part of
3152 2000-07-01 change that set te_multi=multi unless set to tmips.
3153 * configure: Regenerate.
3155 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3157 * config/obj-coff.c (coff_frob_section): Add padding to the last
3158 section when aligning it increases its size.
3160 2000-07-11 Kazu Hirata <kazu@hxi.com>
3162 * config/tc-tic54x.c: Fix formatting.
3164 2000-07-10 Kazu Hirata <kazu@hxi.com>
3166 * config/tc-h8500.c: Fix formatting.
3167 * config/tc-tic54x.c: Fix formatting.
3169 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3171 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3172 displacements correctly.
3174 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3176 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3178 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3182 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3184 From David Huggins-Daines <dhd@linuxcare.com>
3185 * config/te-hppalinux64.h: Add a new emulation.
3186 * configure.in (emulations): Add configure bits to support the
3187 64-bit Linux/parisc target.
3188 * configure: Regenerate.
3190 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3191 (md_shortopts): Add `V' for ELF.
3193 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3194 when SOM or ELF_ARG_RELOC are defined.
3195 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3196 ELF_ARG_RELOC are defined.
3197 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3198 (pa_stringer): ..Do it here instead. Fix comment typos.
3199 (hppa_force_relocation): Cast enums to int before comparing with
3202 From Ryan Bradetich <rbradetich@uswest.net>
3203 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3204 redifinition warning.
3205 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3206 (hppa_force_relocation): ditto
3207 (md_apply_fix): Added cast to buf to fix warnings.
3209 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3210 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3212 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3213 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3214 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3215 reloc_type** to avoid warnings in switch.
3216 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3217 little earlier instead.
3219 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3221 (pa_type_args): Use symbol_arg_reloc_info.
3222 (struct pa_it): Make arg_reloc unsigned int.
3223 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3224 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3225 (pa_code): Delete. pa_text duplicates this function.
3226 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3227 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3229 (cons_fix_new_hppa): Actually change selector to e_fsel when
3230 warning about assuming so.
3231 (tc_gen_reloc): More example elf arg reloc code.
3232 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3233 (hppa_force_relocation): Likewise.
3235 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3237 (pa_end_of_source): Prototype.
3238 (hppa_fix_adjustable): Prototype.
3239 (LABELS_WITHOUT_COLONS): Move it..
3240 * config/te-hppa.h: To here.
3242 * config/te-hppa64.h: New file.
3244 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3246 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3247 format -10, -16, 16 relocs.
3248 (hppa_elf_mark_end_of_function): Test for null
3249 last_call_info->start_symbol
3251 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3252 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3253 re_assesmble_* functions. Delete extraneous statements. Fix
3255 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3256 insn to re_assemble_*.
3258 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3260 * doc/internals.texi (Expressions): Fix typo.
3262 2000-07-08 Kazu Hirata <kazu@hxi.com>
3264 * config/tc-sh.c: Fix formatting.
3265 * config/tc-tic54x.c: Fix formatting.
3266 * depend.c: Fix formatting.
3267 * flonum-konst.c: Likewise.
3268 * flonum-mult.c: Likewise.
3270 2000-07-07 Kazu Hirata <kazu@hxi.com>
3272 * config/tc-sh.c: Fix comments.
3273 * config/obj-vms.c: Fix comments.
3274 * config/tc-a29k.c: Likewise.
3275 * config/tc-alpha.c: Likewise.
3276 * config/tc-h8300.c: Likewise.
3277 * config/tc-h8500.c: Likewise.
3278 * config/tc-i370.c: Likewise.
3279 * config/tc-ia64.c: Likewise.
3280 * config/tc-m68hc11.c: Likewise.
3281 * config/tc-m68k.c: Likewise.
3282 * config/tc-mips.c: Likewise.
3283 * config/tc-ns32k.c: Likewise.
3284 * config/tc-ppc.c: Likewise.
3285 * config/tc-z8k.c: Likewise.
3287 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3289 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3290 Default to '(SEC_LOAD | SEC_DATA)'.
3291 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3293 * doc/internals.texi (CPU Backend): Describe
3294 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3296 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3298 * as.c (parse_args): NULL terminate the long option list.
3300 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3302 * config/tc-d30v.h: Include "write.h" for fixS.
3303 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3305 2000-07-05 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-d30v.c (write_2_short): Further changes to warning
3308 messages produced when combining EITHER_BUT_PREFER_MU attributed
3311 2000-07-05 DJ Delorie <dj@redhat.com>
3315 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3317 * config/tc-arm.c (psrs): Accept combinations of flags.
3319 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3321 * config/tc-avr.c: Change _ () to _() around all strings marked
3322 for translation (exception from the usual coding style).
3323 (avr_opt): New struct variable, how the new switches are set.
3324 (OPTION_MMCU): Define as 'm' and actually use.
3325 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3326 (show_mcu_list): New function, display the list of known MCUs.
3327 (md_show_usage): Document the new switches. Call show_mcu_list.
3328 (avr_set_arch): Change 'm' to OPTION_MMCU.
3329 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3330 Handle the new switches.
3331 (avr_operands): Disable warnings for undefined combinations of
3332 operands if -mall-opcodes. Disable warnings for skipping two-word
3333 instructions if enhanced core or -mno-skip-bug.
3334 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3335 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3336 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3337 (avr_ldi_expression): Warn about implicit lo8().
3338 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3340 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3342 * configure.in: Add entry for mips-*-sysv4*MP*
3343 * configure: Rebuild
3344 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3345 elf32-tradlittlemips for traditional mips targets.
3346 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3347 test for Link Once sections as in adjust_reloc_syms.
3348 * config/te-tmips.h: New file for traditional mips targets. Define
3351 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3353 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3354 flags argument is not present, don't change an existing section's
3355 section's attributes. If the flags argument is present, warn if the
3356 attributes don't match the section's current attributes. When
3357 long section names are supported, set SEC_LINK_ONCE and
3358 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3360 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3362 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3363 symbols; create them.
3365 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3367 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3368 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3370 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3372 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3373 expressions. Ignore the problem when handling 16 bit signed
3374 immediates, because the assembler will take care of the relocation
3377 2000-06-27 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3380 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3381 sequential order, and emit warning messages if the input source
3382 code contains constructs like that, or parallel constructs
3383 containing such opcodes.
3385 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3387 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3388 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3389 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3390 (md_show_usage): Update usage message.
3391 (md_parse_option): Allow redefinition of MCU type within the
3392 same avr[1-5] bfd machine type. Show both old and new MCU type
3393 in the error message.
3394 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3395 Simplify 8K wrap code.
3397 2000-06-25 Kazu Hirata <kazu@hxi.com>
3399 * config/obj-aout.c: Remove all uses of DEFUN.
3400 * config/obj-ieee.c: Likewise.
3401 * config/tc-sh.c: Fix comment typos.
3402 * config/tc-tahoe.c: Likewise.
3403 * config/tc-vax.c: Likewise.
3404 * config/tc-w65.c: Likewise.
3405 * config/tc-z8k.c: Likewise.
3406 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3408 2000-06-24 DJ Delorie <dj@cygnus.com>
3410 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3411 more changes from Sept 1999
3412 (tc_i386_fix_adjustable): ditto
3413 (md_apply_fix3): ditto
3415 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3417 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3418 (gas_cgen_parse_operand): Set it around expression() call.
3419 (gas_cgen_md_operand): Test for it before longjmp().
3421 2000-06-24 Kazu Hirata <kazu@hxi.com>
3423 * config/tc-h8500.c: Remove all uses of DEFUN.
3424 * config/tc-sh.c: Likewise.
3425 * config/tc-w65.c: Likewise.
3426 * config/tc-z8k.c: Likewise.
3428 * config/tc-h8500.c: Fix typos in comments.
3430 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3432 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3435 2000-06-23 matthew green <mrg@redhat.com>
3437 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3438 defined. Fix error message for `[' grouping.
3440 2000-06-22 Kazu Hirata <kazu@hxi.com>
3442 * config/tc-h8300.c: Fix formatting and comment typos.
3444 2000-06-22 Timothy Wall <twall@cygnus.com>
3446 * config/tc-ia64.c (note_register_values): Move premature QP
3447 notation clearing into the appropriate place.
3449 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3451 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3452 first before anything else. Add bin-bugs.h, emul.h and progress.h
3453 Sort list of files as for $(OBJS) in Makefile.am.
3455 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3456 find one. Remake dependencies.
3457 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3458 * Makefile.in: Regenerate.
3459 * doc/Makefile.in: Regenerate.
3461 * config/tc-i386.c (i386_displacement): Don't assume a constant
3462 displacement is necessarily 16 bits when in 16 bit code mode.
3463 (md_assemble): Instead size the displacement here after we know
3464 for sure that a .code16gcc operand hasn't automatically added
3465 operand size prefixes.
3467 2000-06-21 H.J. Lu <hjl@gnu.org>
3469 * Makefile.am: Rebuild dependency.
3470 * Makefile.in: Rebuild.
3472 2000-06-21 Kazu Hirata <kazu@hxi.com>
3474 * config/tc-h8300.c (parse_reg): Make the function static.
3475 (parse_exp): Likewise.
3477 2000-06-20 DJ Delorie <dj@cygnus.com>
3479 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3480 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3481 for cygwin import libraries to work properly.
3483 2000-06-20 H.J. Lu <hjl@gnu.org>
3485 * Makefile.am: Rebuild dependency.
3486 * Makefile.in: Rebuild.
3487 * configure: Likewise.
3488 * doc/Makefile.in: Likewise.
3490 2000-06-20 Timothy Wall <twall@cygnus.com>
3492 * doc/internals.texi (CPU backend): Add @itemx for
3493 TC_START_LABEL_WITHOUT_COLON.
3494 * doc/c-tic54x.texi: New.
3495 * doc/as.texinfo: Add tic54x features and include primary tic54x
3497 * doc/all.texi: Add C54X.
3498 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3499 * doc/Makefile.in: Regenerate.
3500 * configure.in: Add tic54x and define LIBM for tic54x.
3501 * configure: Regenrate.
3502 * config/tc-tic54x.[ch]: New.
3503 * config/obj-coff.h: Add tic54x.
3504 * Makefile.am: (CPU_TYPES): Add tic54x.
3505 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3506 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3507 (as_new_LDADD): Add $(LIBM).
3508 * Makefile.in: Regenerate.
3510 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3512 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3513 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3514 * doc/as.texinfo: Likewise.
3516 * configure, Makefile.in: Regenerate.
3517 * configure.in (emulations): Recognize m6811 and m6812.
3518 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3519 Added files for 68hc11 and 68hc12 assembler.
3520 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3521 * config/tc-m68hc11.h: Header definition for that assembler.
3523 2000-06-18 Nick Clifton <nickc@redhat.com>
3525 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3526 instead of OCTETS_PER_BYTE.
3528 * config/tc-v850.c: Fix compile time warnings.
3529 * config/tc-ppc.c: Fix compile time warnings.
3531 2000-06-18 H.J. Lu <hjl@gnu.org>
3533 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3534 * configure: Rebuild.
3536 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3538 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3541 2000-06-16 Nick Clifton <nickc@cygnus.com>
3543 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3544 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3546 * doc/c-mips.texi: Document newly accepted cpu variants.
3548 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3550 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3552 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3554 * macro.c (getstring): Make it possible to escape the quote
3557 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3559 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3561 2000-06-13 H.J. Lu <hjl@gnu.org>
3563 * configure: Regenerate.
3565 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3567 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3569 * doc/internals.texi (line_separator_chars): Semicolon is no
3570 longer a default. Mention null and newline as defaults.
3572 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3574 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3575 * config/tc-i860.h (line_separator_chars): Likewise.
3576 * config/tc-h8300.c (line_separator_chars): Likewise.
3577 * config/tc-i960.c (line_separator_chars): Likewise.
3578 * config/tc-m68k.c (line_separator_chars): Likewise.
3579 * config/tc-mips.c (line_separator_chars): Likewise.
3580 * config/tc-ns32k.c (line_separator_chars): Likewise.
3581 * config/tc-sparc.c (line_separator_chars): Likewise.
3582 * config/tc-vax.c (line_separator_chars): Likewise.
3584 * config/tc-h8300.c (comment_chars): Use string initialiser.
3585 * config/tc-i960.c (line_comment_chars): Likewise.
3586 * config/tc-z8k.c (comment_chars, line_comment_chars,
3587 line_separator_chars): Likewise.
3589 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3592 2000-06-08 Nick Clifton <nickc@cygnus.com>
3594 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3597 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3599 * configure.in (VERSION): Update to show this is the CVS mainline.
3601 2000-06-08 Matthew Jacob <mjacob@feral.com>
3603 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3604 $at is the integer register $r28, vs. both $r28 and the floating
3605 point register $f28.
3607 2000-06-08 James E. Wilson <wilson@cygnus.com>
3609 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3610 (dot_endp): Don't call ia64_flush_insns.
3611 (emit_one_bundle): Don't delete prologue/body records from
3612 unwind_record list in first loop. Rewrite second loop to account for
3615 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3617 * config/tc-ia64.c: Add missing prototypes.
3618 (generate_unwind_image): Cast argument to output_unw_records call.
3620 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3622 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3624 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3626 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3627 (REGISTER_P): likewise.
3628 (avr_opcodes): uses include/opcode/avr.h
3629 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3631 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3633 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3636 2000-06-03 H.J. Lu <hjl@gnu.org>
3638 * read.c (is_end_of_line): Put back `;'.
3640 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3642 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3644 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3646 * expr.c (operand): Test is_end_of_line outside switch to catch
3647 line separator chars that are also operators.
3648 (operator): Return O_illegal for line separator chars.
3650 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3651 entry (or `!' entry for TC_HPPA).
3653 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3654 before indexing is_end_of_line. Remove redundant check for '\0'.
3656 * config/tc-h8500.c (md_assemble): Likewise.
3657 * config/tc-mcore.c (md_assemble): Likewise.
3658 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3661 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3663 * config/tc-mcore.c (mcore_cons): Likewise.
3664 (mcore_float_cons): Likewise.
3665 (mcore_stringer): Likewise.
3666 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3668 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3670 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3672 2000-05-29 Nick Clifton <nickc@cygnus.com>
3674 * config/tc-sh.c: Fix compile time warning messages.
3676 * config/tc-mips.c: Fix compile time warning messages.
3678 2000-05-29 Philip Blundell <philb@gnu.org>
3680 * doc/as.texinfo: Update copyright dates.
3681 (Local Labels): Delete misplaced mention of ARM.
3682 * NEWS: Mention ARM ELF support.
3684 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3686 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3687 it is modified, and use the real_size to compute the frag address
3688 for dwarf2 line info.
3690 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3692 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3693 line-matching scheme to cope with automake moving variables around.
3694 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3695 * Makefile.in: Regenerate.
3697 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3699 * config/tc-sparc.c (sparc_relax): New.
3700 (md_longopts): Add -relax and -no-relax options.
3701 (md_parse_options, md_show_usage): Likewise.
3702 (md_apply_fix3): Optimize tail call into branch always if possible.
3704 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3706 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3707 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3708 rules, with warning when a GAS statement specifies a packing that
3709 will result in an instruction being squashed.
3710 Added typdef packing_type and enumerals, changed various integer
3711 literals to use the enumerals.
3713 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3715 * config/tc-ia64.c (dot_restorereg_p): New function.
3716 (md_pseudo_table): Add restorereg.p.
3717 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3718 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3720 * config/tc-ia64.h (unw_record_type): Add unwabi.
3721 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3722 called MASK with members for imask, and the masks produced by
3723 fr_mem, gr_mem, br_mem, and frgr_mem.
3724 (unw_p_record): Add members ABI and CONTEXT.
3725 (unw_x_record): Add member AB.
3726 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3727 as pseudo-register for use during unwind info generation.
3728 (AR_PFS, AR_LC): New macros.
3729 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3730 whose names start with an at sign (as in "@priunat").
3731 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3733 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3734 proc_end, unwind_info, personality_routine): Consolidate into
3735 "unwind" structure to reduce offset-table use. Add member
3736 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3738 (output_R1_format, output_R3_format, output_P3_format,
3739 output_P6_format): Initialize R with zero to reduce compiler warnings.
3740 (output_P7_format): Ditto. Add `default' branch to switch
3741 statement to reduce compiler warnings.
3742 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3743 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3744 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3745 into single argument.
3746 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3747 compiler warnings. Merge A and B args into single argument.
3748 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3749 A and B args into single argument.
3750 (free_record): Removed (wasn't used).
3751 (free_list_records): Also free imasks in prologue records.
3752 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3753 (output_spill_mask): Remove.
3754 (output_unwabi): New function.
3755 (output_epilogue, output_label_state, output_copy_state): Call
3757 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3758 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3760 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3761 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3762 as part of handling the prologue records. Emit region's imask if
3763 we have one. Handle unwabi, epilogue, label_state, copy_state,
3764 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3765 spill_sprel_p, and spill_reg_p records.
3766 (set_imask, count_bits, slot_index): New function.
3767 (fixup_unw_records): Fix region size computation. Handle
3768 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3769 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3770 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3771 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3772 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3773 (dot_save): Use manifest constants for applicaton registers.
3774 Handle REG_PR and REG_PRIUNAT.
3775 (dot_restore): Don't just ignore it.
3776 (dot_restorereg): New function..
3777 (generate_unwind_image): Ensure unwind info is a multiple of eight
3778 bytes, not just four bytes.
3779 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3780 (dot_altrp): Don't just ignore it.
3781 (dot_savemem): New function. Replaces dot_savesp() and
3782 dot_savepsp(). Use manifest constants for applicaton registers.
3783 Handle REG_PR and REG_PRIUNAT.
3784 (dot_savef): Simplify.
3785 (dot_saveb): Support generation of br_gr.
3786 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3787 dot_label_state, dot_copy_state): New function.
3788 (dot_unwabi): Don't just ignore it.
3789 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3790 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3791 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3792 (emit_one_bundle): Set slot number for prologue/body records
3793 *before* emitting the first insn.
3794 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3795 (md_begin): Declare "psp" pseudo-register.
3796 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3797 so we don't get segfault.
3798 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3799 counts as required per SW Conventions manual
3800 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3801 output_preds_psprel, output_preds_sprel, output_spill_base,
3802 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3803 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3804 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3805 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3806 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3807 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3808 (dot_vframe): Implement.
3809 (dot_vframesp, dot_vframepsp): New function.
3811 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3813 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3814 * configure: Regenerate.
3816 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3818 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3819 (md_estimate_size_before_relax): so we can use it here instead of
3820 old kludges. Localise vars to blocks. Comment.
3822 * frags.c (frag_new): Update fr_var comments.
3823 * frags.h (struct frag): Ditto.
3825 2000-05-22 Richard Henderson <rth@cygnus.com>
3827 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3828 (pseudo_func): Add pcrel.
3829 (operand_match): Handle IA64_OPND_TGT64.
3830 (build_insn): Likewise.
3831 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3832 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3833 (fix_insn): Handle all three 64-bit relocation types.
3835 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3837 * obj.h (struct format_ops): New members begin, app_file,
3838 s_set_other, s_set_desc, s_get_type, s_set_type,
3839 separate_stab_sections, init_stab_section.
3841 * config/obj-multi.h: Update GPL notice to v2.
3843 (obj_app_file): New.
3844 (S_SET_SIZE): Test s_set_size for NULL before calling.
3845 (S_SET_ALIGN): Similar for s_set_align.
3850 (SEPARATE_STAB_SECTIONS): New.
3851 (INIT_STAB_SECTION): New.
3852 (EMIT_SECTION_SYMBOLS): New.
3853 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3855 * config/obj-elf.h: Update GPL notice to v2.
3856 Mention that this file is included from obj-multi.h.
3857 (obj_begin): Wrap definition in ifndef.
3858 (elf_file_symbol): Constify declaration.
3859 (obj_app_file): Ditto.
3860 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3861 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3863 * config/obj-elf.c (elf_s_set_other): New.
3864 (elf_file_symbol): Constify argument.
3865 (elf_separate_stab_sections): New.
3866 (elf_init_stab_section): New.
3867 (elf_format_ops): Add new members. Remove comma at end.
3869 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3870 (ecoff_format_ops): Add new fields. Remove comma at end.
3871 Mention inconsistency for emit_section_symbols.
3873 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3875 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3876 (coff_separate_stab_sections): New.
3877 (coff_format_ops): Add new members.
3879 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3880 (obj_aout_s_set_other): New.
3881 (obj_aout_s_set_desc): New.
3882 (obj_aout_s_get_type): New.
3883 (obj_aout_s_set_type): New.
3884 (obj_aout_separate_stab_sections): New.
3885 (aout_format_ops): New members added. Use obj_aout_process_stab,
3886 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3887 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3889 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3891 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3893 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3894 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3895 (md_estimate_size_before_relax): Ensure jumps to weak and
3896 externally visible symbols are relocatable.
3898 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3900 * stabs.c (aout_process_stab): Make global.
3901 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3902 * read.h (aout_process_stab): Declare.
3904 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3905 Generalize to *aout, *coff *elf.
3906 * configure: Regenerated.
3908 * doc/internals.texi (Object format backend): Say
3909 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3911 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3912 * Makefile.in: Regenerated.
3914 2000-05-19 Catherine Moore <clm@cygnus.com>
3916 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3918 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3920 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3921 instruction to reflect change in re_assemble_*.
3923 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3925 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3926 build PA64 ELF tools.
3927 * configure: Rebuilt.
3929 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3931 * Makefile.am: Regenerate dependencies.
3932 * Makefile.in: Regenerate.
3934 2000-05-15 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-arm.c (struct asm_psr): Add boolean field
3937 distinguishing between CSPR and SPSR. Rename 'number' field
3939 (psrs): Rearrange contents to match new asm_psr structure.
3940 (arm_psr_parse): Move next to psr_required_here. Make it
3941 return an asm_psr structure.
3942 (psr_required_here): Use asm_psr structure returned by
3944 (do_msr): Reorganise to allow psr_required_here to be called
3946 (md_undefined_name): Mark 'name' parameter as unused, since
3947 the COFF target does not use it.
3949 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3951 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3953 * config/te-aux.h: Likewise.
3954 * config/te-dpx2.h: Likewise.
3955 * config/te-go32.h: Likewise.
3956 * config/te-hp300.h: Likewise.
3957 * config/te-hppa.h: Likewise.
3958 * config/te-i386aix.h: Likewise.
3959 * config/te-ic960.h: Likewise.
3960 * config/te-interix.h: Likewise.
3961 * config/te-nbsd532.h: Likewise.
3962 * config/te-pc532mach.h: Likewise.
3963 * config/te-ppcnw.h: Likewise.
3964 * config/te-psos.h: Likewise.
3965 * config/te-sparcaout.h: Likewise.
3966 * config/te-sun3.h: Likewise.
3967 * config/te-sysv32.h: Likewise.
3969 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3971 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3972 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3973 and sign extend without an if statement.
3974 (build_bytes): Likewise.
3976 2000-05-14 Kazu Hirata <kazu@hxi.com>
3978 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3979 X_add_symbol L_32 case.
3981 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3983 * config/te-freebsd.h: New file.
3985 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3987 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3988 bindtextdomain): Replace defines with those from intl/libgettext.h
3989 to quieten gcc warnings.
3991 * NEWS: Mention x86 .arch and -q.
3993 * config/tc-i386.c (quiet_warnings): New.
3994 (md_assemble): Use quiet_warnings.
3995 (md_parse_option): Set quiet_warnings from -q.
3996 (md_show_usage): Mention -q, delete -m.
3997 (flag_do_long_jump): Delete.
3998 (md_parse_option): Remove -m.
3999 (md_show_usage): Remove -m.
4000 (md_create_long_jump): Remove useless flag_do_long_jump code.
4002 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4003 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4005 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4006 Alexander Sokolov <robocop@netlink.ru>
4008 * doc/c-i386.texi (i386-Arch): New section.
4009 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4011 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4012 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4013 architecture has been given and is not 486.
4014 (set_cpu_arch): New.
4015 (md_pseudo_table): Add .arch.
4016 (md_assemble): Warn if cpu architecture has been given and an
4017 unsupported instruction.
4019 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4020 Move operand_types bit defines after relevant template field.
4021 (template): Add cpu_flags.
4025 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4027 * config/tc-mn10300.h (md_end): Define.
4028 (mn10300_finalize): Declare.
4029 * config/tc-mn10300.c: Include dwarf2dbg.h.
4030 (debug_line): Define.
4031 (md_assemble): Generate dwarf2 line info.
4032 (mn10300_finalize): New function. Finalize dwarf2 info.
4034 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4036 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4037 external version of the relocation for weak symbols.
4039 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4041 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4042 frame size in units of 16 bytes, as required per SW Conventions manual.
4043 (output_unw_records): Output info-block header as a dword to get
4046 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4048 * as.h: #include "file", not <file> on files from ../include.
4049 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4050 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4051 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4052 (tc_coff_symbol_emit_hook): Ditto.
4053 (OPTCOUNT): Cast to int to avoid compiler warning.
4054 (md_begin): Fix signed/unsigned warnings.
4056 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4058 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4059 ABRANCH LONG case for a conditional branch on a 68000.
4060 (md_estimate_size_before_relax): Likewise. Also handle
4061 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4062 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4063 PC-relative on all CPUs.
4064 (md_estimate_size_before_relax): Likewise.
4066 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4068 * as.c (parse_args): Just mention current year in printed
4071 2000-05-03 J.T. Conklin <jtc@redback.com>
4073 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4075 (md_parse_option): Recognize -m7400.
4077 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4079 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4080 don't permit lp to become less than the words array.
4082 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4084 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4085 Fix little-endian case.
4087 2000-05-03 David O'Brien <obrien@NUXI.com>
4089 * as.c (parse_args): Update copyright.
4091 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4093 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4094 for the .bss section too.
4096 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4098 * configure.in: Set em=linux for hppa-*-linux.
4099 * configure: Regenerate.
4100 * doc/Makefile.in: Regenerate with correct automake.
4102 * frags.c (frag_grow): Sanity check chunk_size.
4104 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4105 * config/obj-som.h: Likewise.
4106 * config/obj-ieee.h: Likewise.
4108 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4110 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4111 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4112 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4113 (pa_ip): low_sign_unext now returns via function value. Use
4114 re_assemble_* instead of dis_assemble_* and
4115 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4117 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4118 (md_section_align, md_parse_option, md_show_usage,
4119 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4120 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4121 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4122 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4123 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4125 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4126 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4127 outside of switch. Correct mask and shifting errors in case 10
4128 and case -11. In case 21, compare against signed range to suit
4129 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4130 case 17 and case 22, use offsetT variable to properly check range.
4131 Use re_assemble_* here too.
4132 (evaluate_absolute): Change type of value to offsetT. Call
4133 hppa_field_adjust to do the work for us.
4134 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4135 (pa_parse_cmpib_64_cmpltr): Ditto.
4136 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4137 of i to unsigned int.
4138 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4139 (pa_end_of_source): Return type is void.
4141 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4143 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4145 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4147 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4148 More comments added.
4149 (md_begin): Removed "construct symbols for each register name".
4150 Because register names conflicts with GCC generated function
4152 (avr_operand): Now constant numbers can be used as a register
4153 identifiers (0 as r0, 31 as r31).
4154 (md_assemble): use skip_space () before parsing instruction
4157 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4159 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4160 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4161 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4162 * configure: Regenerate.
4164 2000-04-29 Andreas Jaeger <aj@suse.de>
4166 * as.h: Correctly check GCC version.
4168 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4170 * doc/as.1: Fix unbalanced brackets.
4172 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4174 (line_comment_chars): Set to '/' if TE_FreeBSD.
4176 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4178 * configure.in: Configury support for PA64 (currently disabled).
4179 * configure: Rebuilt.
4181 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4183 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4184 bfd_set_section_alignment.
4186 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4188 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4191 2000-04-24 Nick Clifton <nickc@cygnus.com>
4193 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4194 * doc/as.texinfo (Align): Include arm and strongarm in list of
4195 targets that have the second form of the behaviour of the .align
4198 2000-04-24 Mark Klein <mklein@dis.com>
4200 * config/obj-som.c: Terminate obj_pseudo_table.
4202 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4204 * as.c (parse_args): Allow md_parse_option to override -a listing
4206 * config/obj-coff.c (add_lineno): Change type of offset parameter
4207 from "int" to "bfd_vma."
4208 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4209 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4210 (ppc_change_csect): Align correctly for XCOFF64.
4211 (ppc_machine): New function, which discards "ppc_machine" line.
4212 (ppc_tc): Cons for 8 when code is 64 bit.
4213 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4215 (md_parse_option): Handle -a64 and -a32.
4217 * config/tc-ppc.h (TARGET_MACH): Define.
4218 (TARGET_FORMAT): Move to function.
4219 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4221 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4223 * config/tc-avr.c: New AVR_ISA_ defined.
4224 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4225 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4226 for `fmul', `movw' and `lpm R,Z' instructions.
4227 (avr_operands): Warn if current opcode is a two-word instruction
4228 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4229 (avr_opcodes): New commands added.
4230 (REGISTER_P): Check 'a' and 'v' constraint letters.
4231 (mcu_types): New MCU added.
4233 2000-04-22 Timothy Wall <twall@cygnus.com>
4235 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4237 (operand_match): Conditionally insert default bit values for IMMU9.
4239 2000-04-14 Matthew Green <mrg@cygnus.com>
4241 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4242 * configure: Rebuilt.
4244 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4245 Jason Eckhardt <jle@cygnus.com>
4247 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4249 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4250 Added handling of new operand types l,y,&,fe,fE,fx.
4252 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4253 David Mosberger <davidm@hpl.hp.com>
4254 Timothy Wall <twall@cygnus.com>
4255 Andrew MacLeod <amacleod@cygnus.com>
4256 Jim Wilson <wilson@cygnus.com>
4258 * Makefile.am (CPU_TYPES): Add ia64.
4259 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4260 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4261 * Makefile.in: Rebuild.
4262 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4263 * configure: Rebuild.
4264 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4265 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4266 * expr.c (expr): Handle md_optimize_expr.
4267 * read.c (LEX_HASH): Add comment.
4268 * config/tc-ia64.c, config/tc-ia64.h: New files.
4270 2000-04-21 Richard Henderson <rth@cygnus.com>
4272 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4273 bundling a non-delayed branch type instruction.
4275 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4277 * config/tc-mn10300.c (HAVE_AM30): Define.
4278 (md_assemble): Use it.
4280 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4282 * config/obj-elf.c (obj_elf_change_section): Check for changed
4285 * Makefile.am: (CPU_MULTI_VALID): Remove.
4286 (MULTI_CPU_TYPES): Define.
4287 (MULTI_CPU_OBJ_VALID): Define.
4288 (DEPTC): Use the above.
4289 (DEPOBJ): Same here.
4291 Regenerate dependencies.
4292 * Makefile.in: Regenerate.
4294 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4296 * Makefile.am (YACC, LEX): Get them from configure.
4298 2000-04-18 H.J. Lu (hjl@gnu.org)
4300 * config/tc-i386.c (offset_in_range): Use addressT instead of
4301 bfd_vma for non-bfd assemblers.
4303 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4305 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4306 doesn't give spurious errors.
4308 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4310 * as.h (SEEK_SET): Define if undefined.
4312 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4314 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4315 constants, and don't assume offsetT is 32 bits.
4317 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4319 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4320 (md_pcrel_from_section): Add prototype.
4321 (d10v_fix_adjustable): Add prototype.
4322 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4324 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4326 2000-04-12 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4329 symbol in frag chain.
4331 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4333 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4334 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4335 (fits_in_signed_word, smallest_imm_type): Ditto.
4336 (md_assemble): Use an offsetT var to hold offsetT values, not a
4338 (offset_in_range): New.
4339 (md_assemble): Use it.
4340 (md_convert_frag): Change type of target_address, opcode_address,
4341 and displacement_from_opcode_start to offsetT.
4342 (md_create_short_jump): Change type of offset to offsetT.
4343 (md_create_long_jump): Ditto.
4344 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4345 (md_chars_to_number): Remove.
4346 (output_invalid): Remove duplicate prototype.
4348 2000-04-09 Nick Clifton <nickc@cygnus.com>
4350 * Makefile.am (CPU_TYPES): Add 'avr'.
4351 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4352 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4354 * Makefile.in: Regenerate.
4356 * doc/as.texinfo: Add M32R documentation.
4358 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4360 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4361 --enable-build-warnings option.
4362 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4363 * Makefile.in, configure: Re-generate.
4365 2000-04-07 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4368 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4369 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4370 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4371 (arm_force_relocation): Force relocations for
4372 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4374 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4376 * config/tc-sh.c (get_operands): There's no third operand if the
4377 first operand is an immediate.
4379 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4381 * config/tc-sh.c (immediate): Delete.
4382 (sh_operand_info): Add immediate member.
4383 (parse_reg): Use A_PC for pc.
4384 (parse_exp): Add second argument 'op'. All callers changed.
4385 (parse_at): Expect pc to be coded as A_PC.
4386 Use immediate field in *op.
4387 (insert): Add fourth argument 'op'. All callers changed.
4388 (build_relax): Add second argument 'op'. All callers changed.
4389 (insert_loop_bounds): New function.
4390 (build_Mytes): Remove DISP_4.
4391 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4392 (assemble_ppi): Use immediate field in *operand.
4393 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4394 (md_apply_fix): Likewise.
4395 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4397 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4399 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4401 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4403 * internals.texi (CPU backend): Document
4404 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4406 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4408 * po/gas.pot: Regenerate.
4410 * as.c (show_usage): Restore translated part of bug string.
4411 * gasp.c (show_usage): Likewise.
4413 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4414 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4415 than move-if-change.
4416 (DEP1): Modify for "gcc -MM".
4420 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4421 Update dependencies.
4422 * Makefile.in: Regenerate.
4424 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4426 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4427 (md_begin): Likewise.
4428 (HAVE_AM33): New macro.
4429 (md_assemble): Use it. Match r_regs and xr_regs only if
4432 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4434 * as.h: #include "bin-bugs.h"
4435 * as.c (show_usage): Use REPORT_BUGS_TO.
4436 * gasp.c: #include "bin-bugs.h"
4437 (show_usage): Use REPORT_BUGS_TO.
4439 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4441 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4443 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4444 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4447 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4449 * config/tc-i386.c (i386_immediate): Don't assume a constant
4450 immediate is necessarily 16 bits when in 16 bit code mode.
4451 (md_assemble): Instead set guess_suffix here after we have checked
4454 2000-04-02 Richard Henderson <rth@cygnus.com>
4456 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4457 quantities. Correct right shift sign extension.
4458 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4459 32-bit value when shifting into place.
4461 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4463 * app.c: Add ATTRIBUTE_UNUSED as needed.
4464 * config/tc-ppc.c: Likewise.
4465 (ppc_size): Make unsigned long.
4466 (ppc_insert_operand): Add casts to avoid warnings.
4468 2000-03-31 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-d10v.h (md_flush_pending_output): Define.
4472 2000-03-29 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4475 segment. Works for both BFD_ASSEMBLER and others.
4476 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4478 2000-03-29 Nick Clifton <nickc@cygnus.com
4480 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4482 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4484 * listing.c (LISTING_LHS_WIDTH): Default depends on
4486 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4488 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4490 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4493 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4495 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4497 * config/tc-avr.c (mcu_types): Add missing initialiser.
4498 (md_pcrel_from_section): Add prototype.
4499 (avr_operand): Remove redundant test of unsigned < 0.
4500 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4502 2000-03-27 Denis Chertykov <denisc@overta.ru>
4504 * config/tc-avr.c: New file for AVR support.
4505 * config/tc-avr.h: Likewise.
4506 * configure.in: Add AVR support.
4507 * configure: Regenerate.
4509 2000-03-26 Timothy Wall <twall@cygnus.com>
4511 * gasp.c (macro_op): Add new argument to check_macro call.
4512 Macro structure definitions moved to macro.h
4513 * sb.h: Add argument to prototype for input_scrub_include_sb.
4514 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4515 nesting checks with an additional flag.
4516 (struct input_save): Add flag to indicate whether current sb
4517 should be checked for proper macro/conditional nesting.
4518 (input_scrub_push/pop): Save/restore nest check flag.
4519 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4521 * macro.c (check_macro): Allow caller to retrieve parsed macro
4522 information if a pointer is provided. This information may be
4523 used by the new macro hooks.
4524 * macro.h: Update prototype for check_macro. Macro struct
4525 definitions moved here from macro.c/gasp.c.
4526 * read.c (read_a_source_file): Add parameter to check_macro call,
4527 and pass macro info to the macro hook, if defined.
4528 (input_scrub_insert_line): New. Allow insertion of a line of
4529 characters into the input stream.
4530 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4531 file into the input stream.
4532 (s_include): Use input_scrub_insert_file.
4533 * internals.texi: Document new macro hooks.
4534 * as.h: New prototypes added.
4536 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4538 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4539 an initial capital letter.
4540 (i386_index_check): Reindent.
4542 2000-03-19 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4547 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4549 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4550 instruction operand bad if Rd > 7 when generating
4551 thumb instructions. Prevents for example,
4552 "adr r12,label" from silently failing and generating
4553 the wrong instruction.
4555 2000-03-17 Nick Clifton <nickc@cygnus.com>
4557 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4558 that have a destingation >= 0x400000.
4559 Fix compile time warning messages.
4561 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4563 * config/tc-sh.c (md_begin): When encountering insn that are
4564 not supported by the current arch, only change the name if
4565 its contents are the same as prev_name.
4566 (get_specific): If the the architecture doesn't match, fail.
4568 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4570 * config/tc-sh.c (IDENT_CHAR): Define.
4571 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4572 matching back where it came from.
4574 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4576 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4578 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4580 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4583 2000-03-15 Kazu Hirata <kazu@hxi.com>
4585 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4587 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4589 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4590 floating-point-number, make sure 'f' is in FLT_CHARS.
4592 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4594 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4595 (s_lcomm_internal): Use it.
4596 * doc/internals.texi (CPU backend): Document it.
4597 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4600 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4602 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4605 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4606 implementation doesn't have special handling for switch
4608 (macro_build): Allow for code in sections other than .text.
4610 (mips_ip): Likewise.
4611 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4612 Don't perform relocs if we will be outputting them.
4613 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4614 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4617 2000-03-09 Catherine Moore <clm@cygnus.com>
4619 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4620 relocation type based on the entry in the fixup structure.
4621 Put S_IS_EXTERN processing back in.
4623 2000-03-08 H.J. Lu (hjl@gnu.org)
4625 * Makefile.am (install-exec-tooldir): Depend on
4626 install-exec-bindir for parallel make.
4627 * Makefile.in: Regenerated.
4629 2000-03-06 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4633 (md_parse_option): Parse -m32r command line switch - disable m32rx
4635 (md_show_usage): Document new option.
4637 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4638 * doc/Makefile.in: Regenerate.
4639 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4641 2000-03-02 Michael Meissner <meissner@redhat.com>
4643 * config/tc-d30v.c (check_range): Remove code that incorrectly
4644 sign extended values where bits < 32.
4646 2000-03-02 H.J. Lu (hjl@gnu.org)
4648 * configure.in: Support --enable-targets=all on ia32.
4649 * configure: Regenerated.
4651 2000-03-01 Nick Clifton <nickc@cygnus.com>
4653 * gasp.c (do_align): Remove bogus check of alignment value.
4655 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4657 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4658 TC_PPC was defined forced the type of a symbol with no other type
4661 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4663 * doc/internals.texi (CPU backend): Mention that
4664 line_separator_chars do not break up comments. Fix typos for
4665 LEX_AT and LEX_NAME descriptions. Document operands for
4666 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4667 description of md_create_short_jump usage. Document argument for
4668 md_undefined_symbol.
4670 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4672 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4673 (md_parse_option): Handle it.
4674 (md_show_usage): Document it.
4676 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4678 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4679 opcode, for the instruction `pal19'. From Andrea Arcangeli
4682 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4684 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4686 (md_assemble): To here, before template operands are matched.
4687 Also ensure a constant immediate is sign extended when we know the
4688 size is at most 16 bits. This is to catch cases like "add
4689 $0xffc0,%ax" where we don't know the size, and thus that the
4690 immediate can be represented as Imm8S until after parsing the
4692 (i386_displacement): Similarly sign extend 16 bit constant
4694 (md_assemble): Relax 16-bit jump constant range check to suit sign
4695 extended displacements.
4697 2000-02-26 Andreas Jaeger <aj@suse.de>
4699 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4701 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4703 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4704 call operands when intel_syntax.
4705 (intel_float_operand): Return 2 for "fi...".
4706 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4707 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4708 earlier "SHORT" change.
4709 (md_assemble): When determining suffix from Regs, exclude
4712 2000-02-24 Nick Clifton <nickc@cygnus.com>
4714 * configure: Add arm-wince, mips-pe and sh-pe targets.
4715 * configure: Regenerate.
4717 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4719 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4720 "pe-mips" for the mips-pe target.
4722 * config/tc-arm.c (insns): Change displacement encoded in BL
4723 and B instructions if the target port is arm-wince.
4724 (do_ldst): Do not bias the relocation offset if the target
4726 (md_pcrel_from): Add in missing relocation offset bias if the
4727 target os arm-wince.
4729 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4730 (md_begin): Disable -G support for mips-pe target.
4731 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4732 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4735 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4736 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4737 assembler, just set the alignment to 4.
4739 * config/te-wince-pe.h: New file for WinCE targets. Define
4742 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4744 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4745 string instructions.
4746 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4747 (i386_intel_memory_operand): After finding a segment override,
4748 check again for no `[' before looking for a displacement. Bomb if
4749 more than one displacement rather than silently discarding the
4750 second and subsequent ones. Free strings malloc'd by
4751 build_displacement_string.
4753 2000-02-24 Catherine Moore <clm@cygnus.com>
4755 * config/obj-som.c (obj_pseudo_table): Add "weak".
4756 (obj_som_weak): New routine.
4758 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4760 * config/tc-i386.c (union i386_op): New.
4761 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4762 Throughout file replace occurences of disps[n], imms[n], regs[n]
4763 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4764 intel mode operand swapping. Add assert in regKludge and
4765 fake_zero_displacement code. Test i.types[n] when outputting
4766 displacements and immediates. Combine output of Disp16 with
4768 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4769 when in intel mode by (not) reversing fsub and fdiv operands
4770 before the template search. This fails for single operand
4771 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4772 undefined. Instead fix the base_opcode after we've found the
4773 template. Move base_opcode xor with found_reverse_match from
4774 opcode output code to before this fix so we test for the correct
4776 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4777 check in intel mode. Instead compare opcodes.
4779 * config/tc-i386.h (TC_RELOC): Delete.
4780 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4781 with equivalent call to reloc.
4783 * as.h (flag_m68k_mri): Move declaration after target include, and
4784 only declare when TC_M68K defined. Define as zero otherwise.
4785 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4786 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4787 Define as zero otherwise.
4788 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4789 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4790 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4791 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4792 testing whether defined.
4793 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4794 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4795 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4796 rather than testing whether defined.
4797 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4798 (parse_mri_cons): Declare and use only when TC_M68K.
4799 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4800 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4801 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4803 * NEWS: Mention IBM 370 support.
4805 2000-02-23 Richard Henderson <rth@cygnus.com>
4807 * config/tc-i386.c (md_assemble): When swapping operands for
4808 intel_syntax, assume everything that's not Imm or Disp is a
4811 2000-02-23 Linas Vepstas <linas@linas.org>
4813 * config/tc-i370.c, config/tc-i370.h: New files.
4814 * Makefile.am: Add support for Linux/IBM 370.
4815 * configure.in: Likewise.
4816 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4817 * config/obj-elf.c: Include elf/i370.h
4818 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4820 * Makefile.in: Regenerate.
4821 * configure: Regenerate.
4823 * doc/c-i370.texi: New file.
4824 * doc/all.texi: Include it.
4825 * doc/as.texinfo: And here.
4826 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4827 * doc/Makefile.in: Regenerate.
4829 2000-02-19 Michael Meissner <meissner@redhat.com>
4831 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4832 determine if an instruction can be used in parallel with an ADDppp
4833 or SUBppp instruction.
4835 2000-02-22 Andrew Haley <aph@cygnus.com>
4837 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4839 2000-02-22 Andrew Haley <aph@cygnus.com>
4841 * config/tc-mips.c (mips_gp32): New variable.
4842 (macro_build) Use mips_gp32.
4844 (md_longopts): Add "-mgp32" and "-mgp64".
4845 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4847 (OPTION_M7900): Change offset
4848 (OPTION_NO_M7900): Ditto.
4850 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4852 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4853 warning, and bump it to 1.
4855 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4857 From Brad Lucier <lucier@math.purdue.edu>:
4858 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4861 2000-02-21 Catherine Moore <clm@cygnus.com>
4863 * config/tc-mips.c (MF_HILO_INSN): Define.
4864 (mips_7000_hilo_fix): Declare.
4865 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4866 (md_parse_option): Check for 7000_HILO_FIX options.
4867 (OPTION_M7000_HILO_FIX): Define.
4868 (OPTION_NO_M7000_HILO_FIX): Define.
4869 * doc/c-mips.texi (-mfix7000): Describe.
4871 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4873 * listing.c (print_lines): Remove unused variable `end'.
4875 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4876 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4877 reloc_type when BFD_ASSEMBLER.
4878 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4879 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4880 statement and quell signed vs. unsigned comparison warning.
4882 2000-02-18 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4885 the computed frag offset, rather than overwriting it.
4887 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4889 * config/tc-sh.c ("elf/sh.h"): Include.
4890 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4891 (md.begin): Initialize target_arch.
4892 Only include opcodes in has table that match selected architecture.
4893 (parse_reg): Recognize register names for sh-dsp.
4894 (parse_at): Recognize post-modify addressing.
4895 (get_operands): The leading space is now optional.
4896 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4897 arguments. Update valid_arch.
4898 (build_Mytes): Add support for SDT_REG_N.
4899 (find_cooked_opcode): New function, broken out of md_assemble.
4900 (assemble_ppi, sh_elf_final_processing): New functions.
4901 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4902 (md_longopts, md_parse_option): New option: -dsp.
4903 * config/tc-sh.h (elf_tc_final_processing): Define.
4904 (sh_elf_final_processing): Declare.
4906 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4908 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4909 the unwinder subspace. Save the current seg/subseg before creating
4912 2000-02-10 Nick Clifton <nickc@cygnus.com>
4914 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4915 little endian targets.
4916 (INST_BYTE1): Redefine to handle big and little endian
4918 (cpu_type): New type: Select between M340 and M210.
4919 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4920 instructions of the M340.
4921 (md_assemble): Add support for the MULSH and OPSR classes of
4923 (md_atof): Add support for little endian targets.
4924 (md_parse_option): Add support for -EL, -EB and -mcpu command
4926 (md_convert_frag): Add support for little endian targets.
4927 (md_apply_fix3): Add support for little endian targets.
4928 (md_number_to_chars): Add support for little endian targets.
4930 2000-02-10 Timothy Wall <twall@redhat.com>
4932 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4933 defined, use it to verify the symbol just read should be a label.
4935 2000-02-10 Timothy Wall <twall@redhat.com>
4937 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4938 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4939 around colons when KEEP_WHITE_AROUND_COLON is defined.
4940 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4941 and KEEP_WHITE_AROUND_COLON.
4943 2000-02-08 Timothy Wall <twall@redhat.com>
4945 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4947 (do_repeat): New. Abstract repeat logic so that a "break" can be
4949 (end_repeat): New. Provide support for a "break" out of the
4951 * read.h: Add prototypes for new functions.
4953 2000-02-08 Timothy Wall <twall@redhat.com>
4955 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4956 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4957 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4960 2000-02-08 Timothy Wall <twall@redhat.com>
4962 * read.c: Added elseif to directives table.
4963 * read.h: Added prototype for s_elseif.
4964 * doc/as.texinfo: Added description for elseif.
4965 * cond.c (s_elseif): New function
4967 2000-02-04 Timothy Wall <twall@redhat.com>
4969 * listing.c (print_lines): Remove conditionals causing bug in
4972 2000-02-03 Timothy Wall <twall@cygnus.com>
4974 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4976 * frags.c (frag_new): Calculate fr_fix in octets
4977 (frag_now_fix) Return offset as target address offset (bytes).
4978 (frag_now_fix_octets) New - Return offset in octets (8-bit
4980 * frags.h: Added prototype for frag_now_fix_octets().
4981 Distinguish between octets and bytes in field descriptions.
4982 * listing.c (calc_hex): Account for octets vs bytes when
4983 printing addresses/offsets.
4984 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4985 target is little-endian, print the octets in a word in big-endian
4986 order so that the display looks like a proper hexadecimal number,
4987 instead of having the octets reversed.
4988 * read.c (do_align): When recording alignment, alignment power
4989 should be in terms of target bytes (minimum addressible unit)
4991 (do_org) Convert ORG target address (byte) argument into an
4992 octet offset when generating a variable fragment.
4993 * symbols.c (resolve_symbol_value): Symbol final value
4994 converted to a target address offset (bytes) from its octet offset.
4995 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4996 offset (bytes) is adjusted by the frag offset (octets) converted
4998 (coff_frob_section) Section alignment power is in terms of bytes;
4999 convert it to an octet alignment power when calculating size (and
5000 size mask) in octets. Don't modify the section size in order to
5001 "align" it for TI COFF, since that format has a different method
5002 for storing alignment information.
5004 2000-02-01 Timothy Wall <twall@cygnus.com>
5006 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5007 entries, matching the way GCC generates them. If not escaped, the
5008 filename is encoded incorrectly.
5010 2000-01-31 Nick Clifton <nickc@cygnus.com>
5012 * config/tc-arm.c (reg_table): Add support for ATPCS register
5015 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5017 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5019 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5021 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5022 of a symbol when we really care about its value.
5024 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5026 * config/tc-mcore.c (md_assemble): Give warning message if
5027 operands passes to instruction are more than the spec.
5029 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5031 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5032 Thumb mode but the label seen was not declared as '.thumb_func'
5033 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5034 correct disassembly of Thumb code bounded by non function labels.
5036 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5038 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5039 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5041 * Makefile.in: Same here.
5044 * configure.in: Set bfd_gas for i386-aout when primary target
5045 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5046 we may need the primary te_file. Remove incorrect comment.
5048 * configure: Regenerate.
5050 * config/e-i386aout.c: New file.
5052 * as.c (USE_EMULATIONS): Move to before print_version_id.
5053 (struct emulation): Add i386aout.
5054 (show_usage): Split text strings. Reformat -a text. Add --em
5058 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5059 (aout_format_ops): New.
5062 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5063 preprocessor conditional and add aout USE_EMULATIONS tests.
5064 (read_a_source_file): Don't pass error strings to printf as
5068 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5070 (do_data): Same here.
5071 (process_file): And here.
5074 * symbols.c (colon): Rewrite "already defined" fatal message
5075 code for aout with USE_EMULATIONS.
5078 * config/obj-aout.c (OBJ_HEADER): Define.
5079 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5081 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5082 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5084 (obj_aout_type): Expand S_SET_OTHER here too.
5085 (obj_read_begin_hook): Remove.
5086 (aout_pop_insert): New.
5087 (obj_aout_s_get_other): New.
5088 (obj_aout_s_get_desc): New.
5089 (aout_format_ops): New.
5092 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5093 gets aout_pseudo_table.
5094 (aout_pseudo_table): Declare.
5095 (obj_read_begin_hook): Define.
5098 * config/obj-coff.c (obj_pseudo_table): Rename to
5100 (coff_pop_insert): Use coff_pseudo_table.
5101 (coff_sec_sym_ok_for_reloc): Remove.
5102 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5103 and comment all zero entries and remove #if 0 code.
5106 * config/obj-coff.h (obj_pop_insert): Define.
5107 (coff_pseudo_table): Declare.
5110 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5111 s_get_size, s_set_size. Comment all zero entries.
5114 * config/obj-elf.c (elf_s_get_other): New function.
5115 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5116 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5117 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5119 (obj_elf_parse_section_letters): Don't pass error strings to
5120 printf as format arg.
5123 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5125 (elf_s_get_other): Declare.
5126 (S_GET_OTHER) Define as elf_s_get_other if not already
5128 (S_SET_OTHER): Only define when not already defined.
5129 (elf_obj_read_begin_hook): Declare.
5130 (obj_read_begin_hook): Define.
5131 (elf_obj_symbol_new_hook): Declare.
5132 (obj_symbol_new_hook): Define.
5135 * config/obj-multi.h: Add copyright header and protect against
5136 multiple inclusion. Add * to all function pointers.
5137 (OBJ_HEADER): If defined, include it rather than other defines
5139 (obj_frob_file_after_relocs): Test for NULL.
5140 (obj_symbol_new_hook): Here too.
5141 (obj_sec_sym_ok_for_reloc): And here.
5142 (S_GET_OTHER): Define.
5143 (S_GET_DESC): Define.
5144 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5145 (OBJ_MAYBE_ELF): Update comment.
5147 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5148 OBJ_AOUT preprocessor conditional and handle emulation by
5149 testing OUTPUT_FLAVOR.
5150 (i386_displacement): Here too.
5151 (md_section_align): Similarly here.
5152 (i386_target_format): Conditionally compile when more than one
5153 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5154 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5155 (i386_displacement): Here too.
5158 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5159 Define TARGET_FORMAT for aout only when not multi.
5162 * config/te-multi.h: Delete file as it's identical to te-generic.h
5164 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5166 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5167 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5170 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5172 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5175 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5177 * config/tc-mips.c (mips_do_align): New function.
5178 * config/tc-mips.h (md_do_align): Define.
5180 2000-01-10 Philip Blundell <philb@gnu.org>
5182 * doc/c-arm.texi (ARM Options): Fix typo.
5183 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5184 line separator for Linux.
5185 * doc/as.texinfo (Comments): Mention the ARM.
5187 2000-01-10 Philip Blundell <pb@futuretv.com>
5189 * configure.in (arm*-*-conix*): New target.
5190 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5192 * configure: Regenerate.
5194 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5196 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5197 (obj_elf_visibility): New function.
5199 * doc/as.texinfo (Visibility): New node: document visibility
5202 For older changes see ChangeLog-9899