1 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
5 2001-05-08 Andreas Schwab <schwab@suse.de>
7 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
8 fx_pcrel_adjust explicitly sign extend when reading it.
10 2001-05-08 Alan Modra <amodra@one.net.au>
12 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
13 from md_relax_table, and combine some switch cases.
15 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
17 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
18 from offset in non-pcrel operands too.
20 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
22 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
23 * config/tc-arm.c (arm_handle_align): Do not insert more than
24 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
25 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
27 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
29 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
31 * Makefile.in: Regenerate.
32 * configure.in: Remove duplicate mips-*-ecoff* entry.
33 * configure: Regenerate.
35 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
36 (n_names): Cast away type mismatch.
37 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
38 (obj_ecoff_frob_symbol): Likewise.
39 * ecoff.c: (add_file): Add unused attribute.
40 (ecoff_directive_begin): Likewise.
41 (ecoff_directive_bend): Likewise.
42 (ecoff_directive_def): Likewise.
43 (ecoff_directive_dim): Likewise.
44 (ecoff_directive_scl): Likewise.
45 (ecoff_directive_size): Likewise.
46 (ecoff_directive_type): Likewise.
47 (ecoff_directive_tag): Likewise.
48 (ecoff_directive_val): Likewise.
49 (ecoff_directive_endef): Likewise.
50 (ecoff_directive_end): Likewise.
51 (ecoff_directive_ent): Likewise.
52 (ecoff_directive_extern): Likewise.
53 (ecoff_directive_file): Likewise.
54 (ecoff_directive_fmask): Likewise.
55 (ecoff_directive_frame): Likewise.
56 (ecoff_directive_mask): Likewise.
57 (ecoff_directive_loc): Likewise.
58 (mark_stabs): Likewise.
59 (ecoff_stab): Likewise.
60 (ecoff_frob_symbol): Cast away type mismatch.
61 (ecoff_padding_adjust): Likewise.
62 (ecoff_build_symbols): Likewise.
63 (ecoff_build_procs): Likewise.
64 (ecoff_build_aux): Likewise.
65 (ecoff_build_strings): Likewise.
66 (ecoff_build_fdr): Likewise.
67 (ecoff_build_debug): Likewise.
68 * itbl-ops.c (itbl_assemble): Variable initialization.
70 2001-05-03 Alan Modra <amodra@one.net.au>
72 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
73 expressions rather than triggering an assert.
75 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
77 * config/tc-openrisc.c: New file.
78 * config/tc-openrisc.h: Likewise.
80 * Makefile.am: Add OpenRISC target.
81 * Makefile.in: Regenerated.
83 * configure.in (openrisc-*-*): Add target.
84 * configure: Regenerated.
86 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
88 * config/tc-arm.c (arm_frag_align_code): Change error message to
89 more explanatory version.
91 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
93 * config/tc-mips.c (md_parse_option): Also accept
94 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
96 2001-04-27 David Mosberger <davidm@hpl.hp.com>
98 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
99 argument passing order: predicate goes last, not first.
101 2001-04-27 Sean McNeil <sean@mcneil.com>
103 * configure.in: Add arm-vxworks.
104 * configure: Regenerate.
106 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
108 * config/tc-arm.c (arm_handle_align): New Function: Generate
109 no-op filled alignment frags.
110 (arm_frag_align_code): New Function: Create a code alignment frag.
111 (arm_init_frag): New Function: Initialse the target dependent
114 * config/tc-arm.h (TC_FRAG_TYPE): Define.
115 (TC_FRAG_INIT): Define.
116 (HANDLE_ALIGN): Define.
117 (md_do_align): Define.
119 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
121 * config/obj-coff.c (do_linenos_for): Check to see if the filename
122 symbol has been initialised before extracting its symbol index.
124 2001-04-24 H.J. Lu <hjl@gnu.org>
126 * configure: Regenerated with the right version of autoconf.
128 2001-04-24 Christian Groessler <cpg@aladdin.de>
130 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
131 generate R_CALLR and R_REL16 relocations
133 2000-04-20 Jason Eckhardt <jle@redhat.com>
135 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
136 since frag_now can change after d10v_cleanup is called.
138 2001-04-16 David O'Brien <obrien@FreeBSD.org>
140 * configure.in: Add the em type for FreeBSD targets.
141 * configure: Regenerate.
143 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
145 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
146 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
148 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
149 pc-relative relocations not placed at the end of the instruction.
151 2001-04-13 Jim Wilson <wilson@redhat.com>
153 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
156 2001-04-13 Jakub Jelinek <jakub@redhat.com>
158 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
159 handle SHF_MERGE and SHF_STRINGS.
160 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
161 (obj_elf_section): Allow additional argument specifying entity size.
162 * write.c (adjust_reloc_syms): Keep relocations against local symbols
163 in SEC_MERGE sections.
165 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
167 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
169 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
171 * expr.c (operand): Pass &c to md_parse_name().
172 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
174 2001-04-07 Steven J. Hill <sjhill@cotw.com>
176 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
178 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
179 * Makefile.in: Regenerated.
181 * configure.in: Use traditional MIPS targets for Linux/MIPS.
182 * configure: Regenerated.
184 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
186 * config/tc-mn10300.c (xr_registers): Added `pc'.
188 2001-04-05 Alan Modra <alan@linuxcare.com.au>
190 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
191 * configure: Regenerate.
193 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
194 cases, and always return size based on current fr_subtype.
195 (md_begin): Move initialization of md_relax_table..
196 (md_relax_table): ..to static initializer. Set rlx_length for
197 UNDEF_WORD_DISP cases.
198 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
199 (md_begin): Likewise.
200 (md_relax_table): Likewise.
201 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
202 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
203 Set rlx_backward and rlx_forward to zero for unused states.
204 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
205 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
206 (UNCOND12, UNCOND32): Remove duplicate defines.
208 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
210 * config/tc-cris.c (md_estimate_size_before_relax) <case
211 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
212 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
213 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
214 Add cases to cover all relax states.
215 (cris_insn_first_word_frag): New.
216 (md_assemble): Call cris_insn_first_word_frag to get the first
217 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
218 end. Drop variable insn_size.
219 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
220 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
221 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
223 * write.c (write_object_file): Reset broken word state before
226 2001-03-31 Alan Modra <alan@linuxcare.com.au>
228 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
229 for one line if not already enabled.
230 * cond.c (s_elseif): Correct conditional assembly listing.
233 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
234 Don't abort on NULL current_cframe.
236 2001-03-30 Alan Modra <alan@linuxcare.com.au>
238 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
239 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
240 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
241 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
242 * config/obj-coff.c (do_relocs_for): Likewise.
243 (yank_symbols): Likewise.
244 (fixup_segment): Likewise.
245 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
246 (ppc_fix_adjustable): Likewise.
247 * config/tc-mips.c (md_convert_frag): Likewise.
248 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
249 * ehopt.c (eh_frame_convert_frag): Likewise.
250 * expr.c (make_expr_symbol): Likewise.
252 * frags.h (struct frag): Add last_fr_address. Reorder fields for
254 * symbols.c (resolve_symbol_value): Don't fix expression values
255 until relaxation is complete.
256 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
257 (S_GET_VALUE): Likewise, and return unresolved expression value.
258 * write.c (finalize_syms): New.
259 (relax_and_size_seg): Split into..
260 (relax_seg): New function, returns 1 if anything changed..
261 (size_seg): And the remainder of relax_and_size_seg.
262 (fixup_segment): Arrange for final resolution of sym values.
263 (adjust_reloc_syms): Likewise.
264 (write_object_file): Likewise, and repeatedly call relax_seg until
265 nothing more changes.
266 (relax_segment): Return 1 if anything changed. Use correct types
267 for rs_org `target' and `after'.
268 * write.h (finalize_syms): Declare.
269 (relax_segment): Update prototype.
271 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
272 do-nothing cases to switch to avoid abort on a second relaxation
273 pass, and tidy code a little.
274 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
275 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
276 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
277 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
278 (md_relax_table): Remove first four unused entries. Increment
279 rlx_length by one throughout table, and update comments to suit.
280 (md_estimate_size_before_relax): Return size of current variable
281 part of frag to reflect reality when relaxing more than once.
282 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
283 (COND32, UNCD32): Rename to DISP32 throughout.
284 (UNDEF_WORD_DISP): Renumber to 3.
285 (md_estimate_size_before_relax): Add extra do-nothing cases.
286 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
287 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
288 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
289 handle word and dword branches.
291 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
293 * config/tc-cris.h (tc_fix_adjustable): Allow only
294 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
295 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
296 example in comment to valid type.
298 2001-03-28 H.J. Lu <hjl@gnu.org>
300 * read.c (equals): Set to local for COFF only if it hasn't been
303 2001-03-28 Alan Modra <alan@linuxcare.com.au>
305 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
306 (md_begin): Use it when setting default architecture.
308 2001-03-27 Nick Papadonis <nick@coelacanth.com>
310 * read.c (equals): (for COFF) default symbols to being local.
312 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
314 * configure.in (cris-*-*): Change default emulation to criself.
315 (cris-*-*aout*): New rule.
316 * configure: Regenerate.
318 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
320 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
321 BFD_RELOC_390_GOTENT.
322 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
323 BFD_RELOC_390_GOTENT.
325 2001-03-26 Nick Clifton <nickc@redhat.com>
327 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
328 * config/tc-s390.c (s390_force_relocation): New function: Force
329 relocations for VTINHERIT relocs.
331 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
333 * doc/as.texinfo: Put @c man begin to generate the as man page.
334 When generating man, define all the variables. Re-organize some
335 options to obtain better indentation of man page.
336 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
337 (as.1): Build from as.texinfo.
338 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
340 2001-03-25 Alan Modra <alan@linuxcare.com.au>
342 * config/tc-i386.c (i386_scale): Accept an absolute expression for
343 scale factor, and return the end of the expression.
344 (i386_operand): Modify for above.
346 2001-03-23 Nick Clifton <nickc@redhat.com>
348 * doc/as.texinfo: Document --listing-XXX command line switches.
349 Explain why listings behave differently when -pipe is used.
351 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
353 * write.c (fix_new_exp): Print an error if passed a register.
355 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
357 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
358 (PIC_SUFFIX_CHAR): New macro.
359 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
361 (md_longopts): New option --pic.
362 (OPTION_PIC): Define.
363 (md_estimate_size_before_relax): Tweak longish comment.
364 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
365 (md_assemble): Handle a PIC relocation on prefix and normal
366 instruction operands.
367 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
368 "complex" operand expressions. Call frag_more outside
369 gen_cond_branch_32 parameter list.
370 (cris_process_instruction): Handle PIC relocs on parsed
371 operand expressions. Validize PIC reloc sizes.
372 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
373 (gen_bdap): Handle "complex" operand expressions.
374 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
375 ADD.D offset,PC as jump instruction if generating PIC. Generate
376 error instead of crashing on complex expressions.
377 (cris_number_to_imm): Add segT parameter. All callers changed.
378 Use segT parameter, not now_seg, for segment of fixup. Handle
379 PCREL relocations but check that they are fully resolved.
380 (md_parse_option): Handle OPTION_PIC.
381 (tc_gen_reloc): Handle PIC relocs.
382 (md_show_usage): Update for --pic.
383 (md_apply_fix3): Renamed from md_apply_fix.
384 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
385 (md_cris_force_relocation): Force relocation for PIC relocs.
387 * config/tc-cris.h: Tweak attribution.
388 (MD_APPLY_FIX3): Define.
389 (IS_CRIS_PIC_RELOC): New macro.
390 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
391 (tc_fix_adjustable): Don't adjust a globally visible symbol when
393 (tc_frob_symbol): Avoid emitting undefined symbols.
395 2001-03-20 Alan Modra <alan@linuxcare.com.au>
397 * frags.h (struct frag): Add relax_marker.
398 * write.c (is_dnrange): Delete.
399 (relax_frag): Use correct types for `aim', `target', `address'.
400 Delete `offset', `was_address'. Test `relax_marker' instead of
401 using fragile (and slow) address test.
402 (relax_segment): Init and flip `relax_marker'.
404 2001-03-19 Alan Modra <alan@linuxcare.com.au>
406 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
409 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
411 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
412 with 'Motorola specification for assembly language input standard'.
414 2001-03-17 Richard Henderson <rth@redhat.com>
416 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
417 (dwarf2_directive_loc): Don't use them.
418 (dwarf2_directive_file): Reject duplicate file definitions.
419 (get_filenum): Zero allocated memory.
420 (out_file_list): Complain about missing file definitions.
422 2001-03-17 Alan Modra <alan@linuxcare.com.au>
424 * read.c (do_org): Handle complex expressions.
425 * cgen.c (gas_cgen_finish_insn): Likewise.
427 2001-03-15 David Mosberger <davidm@hpl.hp.com>
429 * config/tc-ia64.c (md): New member keep_pending_output.
430 (ia64_flush_pending_output): Flush only if md.keep_pending_output
432 (dot_xdata): Turn on md.keep_pending_output for the duration of
434 (dot_xfloat_cons): Ditto.
435 (dot_xstringer): Ditto.
436 (dot_xdata_ua): Ditto.
437 (dot_xfloat_cons_ua): Ditto.
439 2001-03-15 Jim Wilson <wilson@redhat.com>
441 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
444 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
446 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
448 2001-03-15 DJ Delorie <dj@redhat.com>
450 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
451 blindly freeing string if it isn't at the top of the obstack.
453 2001-03-13 Alan Modra <alan@linuxcare.com.au>
455 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
456 (NUM_FLAG_CODE): Define.
457 (lex_got): New function.
458 (got_reloc): New global var.
459 (x86_cons_fix_new): New function.
460 (x86_cons): New function.
461 (i386_immediate): Use lex_got here, replacing inline code. Change
462 "ignoring junk.." error message to "junk.."
463 (i386_displacement): Likewise.
464 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
466 (TC_CONS_FIX_NEW): Define.
467 (x86_cons_fix_new): Declare.
469 2001-03-12 Nick Clifton <nickc@redhat.com>
471 * config/tc-arm.c (md_begin): Always set machine type based on
474 2001-03-07 Alan Modra <alan@linuxcare.com.au>
476 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
477 (md_assemble) <smallest displacement>: Use correct field of i.op[]
479 <JumpInterSegment output>: Use correct i.disp_reloc[].
480 <immediate output>: Likewise.
482 2001-03-06 Nick Clifton <nickc@redhat.com>
484 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
487 2001-03-06 Igor Shevlyakov <igor@windriver.com>
489 * config/tc-m68k.c : Add 5407 to archs[] table.
490 (HAVE_LONG_BRANCH): Add mcf5407.
491 (select_control_regs): Recognize 5407.
493 2001-03-02 Dave Brolley <brolley@redhat.com>
495 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
498 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
500 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
501 (gen_to_words): Print warnings if NaNs are found and the target CPU
502 does not support them. Allow largest exponent to be used in normal
503 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
505 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
507 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
508 anymore since we use bfd_elf_generic_reloc now.
509 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
511 2001-02-27 Alan Modra <alan@linuxcare.com.au>
513 * configure.in (BFD_VERSION): New.
514 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
515 * configure: Regenerate.
516 * Makefile.am: Run "make dep-am"
517 * Makefile.in: Regenerate.
518 * doc/Makefile.in: Regenerate.
520 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
522 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
523 SEC_NEVER_LOAD when the 'n' flag is used.
524 Add SEC_NEVER_LOAD to matchflags.
526 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
528 * symbols.c (decode_local_label_name): Initialize message_format
529 only when an error is reported (perf pb due to I18N).
531 2001-02-23 H.J. Lu <hjl@gnu.org>
533 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
534 BFD_ASSEMBLER is not defined.
536 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
538 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
539 done if it's against a symbol.
541 2001-02-22 Timothy Wall <twall@cygnus.com>
543 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
544 target formats if applicable.
545 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
546 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
547 * Makefile.in: Regenerated.
548 * configure.in: Added configuration for ia64-*-aix*.
549 * configure: Regenerated.
551 2001-02-21 David Mosberger <davidm@hpl.hp.com>
553 * config/tc-ia64.c (enum operand_match_result): New type.
554 (operand_match): Change return type to operand_match_result.
555 Fix all returns appropriately, adding support for returning the
557 (parse_operands): New locals result, error_pos, out_of_range_pos,
558 curr_out_of_range_pos. Rewrite operand matching loop to give better
561 2001-02-21 David Mosberger <davidm@hpl.hp.com>
563 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
564 (dot_proc): Clear unwind.prologue_count to zero.
565 (dot_prologue): Increment unwind.prologue_count.
566 (dot_restore): If second operand is omitted, use
567 unwind.prologue_count -1 for "ecount" (# of additional regions to
568 pop). Decrement unwind.prologue_count by number of regions
571 2001-02-21 Nick Clifton <nickc@redhat.com>
573 * doc/as.texinfo (Section): Note that some flags to the COFF
574 version of .section remove attributes rather than setting them.
576 2001-02-20 Kazu Hirata <kazu@hxi.com>
578 * config/tc-pdp11.c: Fix formatting.
579 * config/tc-pdp11.h: Likewise.
581 2001-02-20 Bo Thorsen <bo@suse.de>
583 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
586 2001-02-18 David O'Brien <obrien@FreeBSD.org>
588 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
589 all FreeBSD platforms should look the same at this level.
590 * configure: Rebuilt.
591 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
593 2001-02-18 lars brinkhoff <lars@nocrew.org>
595 * Makefile.am: Add PDP-11 target.
596 * configure.in: Likewise.
597 * config/tc-pdp11.c: New file.
598 * config/tc-pdp11.h: New file.
599 * doc/Makefile.am: Add PDP-11 documentation.
600 * doc/all.texi: Likewise.
601 * doc/as.texinfo: Likewise.
602 * doc/c-pdp11.texi: New file.
604 2001-02-16 matthew green <mrg@redhat.com>
606 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
608 2001-02-13 Jim Wilson <wilson@redhat.com>
610 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
611 reloc instead of a 0 reloc.
612 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
614 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
616 2001-02-13 Ian Lance Taylor <ian@zembu.com>
618 * write.c (is_dnrange): Stop as soon as the address becomes
620 (relax_frag): Add segment parameter. Only call symbol_get_frag
621 once. Only call is_dnrange if the symbol is in the same segment,
622 and the symbol address is larger.
623 (relax_segment): Pass segment to md_relax_frag and relax_frag.
624 * write.h (relax_frag): Update declaration.
625 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
627 * config/tc-m32r.c (m32r_relax_frag): Likewise.
628 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
629 (m32r_relax_frag): Update declaration.
630 * config/tc-mips.h (md_relax_frag): Add segment parameter.
631 * config/tc-tic54x.h (md_relax_frag): Likewise.
632 * doc/internals.texi (CPU backend): Update documentation for
635 2001-02-13 Alan Modra <alan@linuxcare.com.au>
637 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
638 Mention effect of < 386 architectures on jump promotion.
639 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
641 * config/tc-i386.c (no_cond_jump_promotion): New.
642 (set_cpu_arch): Parse "jumps" arch modifier.
643 (insn_size): Modify usage comment.
644 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
645 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
646 (TYPE_FROM_RELAX_STATE): New define.
647 (UNCOND_JUMP, COND_JUMP): Renumber.
648 (md_relax_table): Reorder to suit.
649 (COND_JUMP86): New define.
650 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
651 (md_assemble): Create frag var for jumps of max size, encode relax
652 state for COND_JUMP86.
653 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
654 leave conditional jumps small if no_cond_jump_promotion.
655 (md_convert_frag): Likewise.
657 * expr.c (operator): Don't bump input_line_pointer for two char
658 operators. Instead return operator size via new param num_chars.
659 (expr): Use above to parse multi-char operators correctly.
661 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
663 * config/tc-i386.c (i386_displacement): Fix handling of
664 BFD_RELOC_X86_64_GOTPCREL.
665 (i386_validate_fix): Likewise.
667 2001-02-12 Philip Blundell <pb@futuretv.com>
669 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
670 ldrt/strt instructions.
672 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
674 * config/tc-mips.c (macro): For M_LA_AB emit a
675 BFD_RELOC_MIPS_CALL16 relocation or a
676 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
677 BFD_RELOC_MIPS_GOT16 and
678 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
679 loading the jump register when generating SVR4_PIC code.
681 2001-02-10 Chris Demetriou <cgd@broadcom.com>
683 * configure.in: Make 'mipself' and 'mipsecoff' emulations
684 map to MIPS-specific files, as they used to do before the
685 change on 2000-05-21.
686 * configure: Regerate.
688 2001-02-10 Chris Demetriou <cgd@broadcom.com>
690 * config/tc-mips.c (md_parse_option): Don't try to compile
691 ELF-only option code if not ELF.
693 2001-02-08 David Mosberger <davidm@hpl.hp.com>
695 * config/tc-ia64.h (md_elf_section_type): New macro.
696 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
697 (they're now handled via ia64_elf_section_type.
699 * config/tc-ia64.c (unwind): New members saved_text_seg,
700 saved_text_subseg, and force_unwind_entry.
701 (optimize_unw_records): New function to optimize away unnecessary
703 (ia64_elf_section_type): New function.
704 (output_unw_records): Generate unwind info only if the size is
705 non-zero or if it's forced for some other reason (e.g.,
706 handlerdata or a personality routine).
707 (generate_unwind_image): Don't switch back to previous
708 section---stay inside the unwind info section instead so that
709 handlerdata that may follow goes into the right place.
710 (dot_handlerdata): Force generation of unwind entry and save the
711 current active text segment before generating unwind image.
712 (dot_unwentry): Force generation of unwind entry.
713 (dot_personality): Ditto.
714 (dot_endp): Generate unwind table entry only if there is
715 some unwind info or the unwind entry was forced.
717 * config/tc-ia64.c (make_unw_section_name): New macro to form
719 (generate_unwind_image): Add "text_name" argument. Use it to
720 form unwind section name.
721 (dot_handlerdata): Determine current segment (section) name and
722 pass it to generate_unwind_image().
723 (dot_endp): Determine current segment (section) name and use
724 it to determine the appropriate unwind section name.
725 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
726 n, fill, and max arguments.
728 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
730 * Makefile.am: Add linux target for S/390.
731 * configure.in: Likewise.
732 * config/tc-s390.c: New file.
733 * config/tc-s390.h: New file.
735 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
737 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
738 2byte, 4byte and 8byte.
740 2001-02-08 Alan Modra <alan@linuxcare.com.au>
742 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
743 md_number_to_chars with size > sizeof (valueT).
745 2001-02-06 H.J. Lu <hjl@gnu.org>
747 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
748 there is no relocation.
750 2001-02-06 H.J. Lu <hjl@gnu.org>
752 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
754 * config/tc-ia64.c (md_parse_option): Only accept the valid
755 ia64 options on "-axxx".
757 2001-02-05 Jim Wilson <wilson@redhat.com>
759 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
760 aborting for invalid operands.
762 2001-02-06 Alan Modra <alan@linuxcare.com.au>
764 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
765 than via pointer. Update all callers.
766 (UNWIND_LOW32): Define.
767 (UNWIND_HIGH32): Define.
768 (pa_build_unwind_subspace): Use the above macros instead of dumping
769 bitfields directly. Call frag_more once rather than multiple times.
770 (md_assemble): Use UNWIND_LOW32.
772 (pa_procend): Likewise.
773 (process_exit): Use UNWIND_HIGH32.
775 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
777 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
778 function to select the header according to the cpu.
779 (md_after_pass_hook, md_do_align): Remove.
780 (md_cleanup, m68hc11_cleanup): Remove.
781 (md_pcrel_from_section): Declare.
782 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
783 (build_jump_insn, build_insn): Likewise.
784 (m68hc11_listing_header): New function.
785 (m68hc11_cleanup): Remove.
787 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
789 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
790 symbols because there is no support for shared libraries and these
791 symbols can't be overridden (unless they are weak).
793 2001-02-01 Momchil Velikov <velco@fadata.bg>
795 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
796 for the compilation unit with a zero byte.
798 2001-01-30 Alan Modra <alan@linuxcare.com.au>
800 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
801 destinations. Correct range check for 17 and 22 bit branches.
803 2001-01-25 Nick Clifton <nickc@redhat.com>
805 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
806 still set. Issue an error message instead.
807 (md_estimate_size_before_relax): Delete unused variable
808 'buffer_address'. Fixup parentheses around if statement.
810 2001-01-23 Kazu Hirata <kazu@hxi.com>
812 * as.c: Fix formatting.
814 * messages.c: Likewise.
816 * symbols.c: Likewise.
818 2001-01-23 Ben Elliston <bje@redhat.com>
820 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
822 2001-01-22 Kazu Hirata <kazu@hxi.com>
824 * config/tc-alpha.c: Fix formatting.
826 2001-01-19 Kazu Hirata <kazu@hxi.com>
828 * config/tc-alpha.c: Fix formatting.
830 2001-01-18 Kazu Hirata <kazu@hxi.com>
832 * config/tc-alpha.c: Fix formatting.
834 2001-01-18 Nick Clifton <nickc@redhat.com>
836 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
838 (stm_flags): Remove redundant bit from "ed" and "da" flags.
840 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
842 * configure.in (cpu_type, arch): Match i386 too.
843 * configure: Rebuilt.
845 2001-01-16 Kazu Hirata <kazu@hxi.com>
847 * config/tc-i386.c: Fix formatting.
849 2001-01-16 Alan Modra <alan@linuxcare.com.au>
851 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
852 relocs for .PARISC.unwind section.
854 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
855 depending on section flags, not just for .text.
857 2001-01-15 Jim Wilson <wilson@redhat.com>
859 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
860 not immediately followed by an instruction.
862 2001-01-15 Kazu Hirata <kazu@hxi.com>
864 * config/tc-m68hc11.c: Fix formatting.
866 2001-01-15 Nick Clifton <nickc@redhat.com>
868 * symbols.c (colon): Change 'already defined symbol' from a
869 fatal error to an ordinary error. There is no reason why this
870 error should be fatal.
872 * message.c (as_fatal): Delete output file, if one has been
875 2001-01-14 Alan Modra <alan@linuxcare.com.au>
877 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
879 2001-01-14 Kazu Hirata <kazu@hxi.com>
881 * config/tc-alpha.c: Fix formatting.
882 * config/tc-arc.c: Likewise.
883 * config/tc-arc.h: Likewise.
884 * config/tc-d10v.c: Likewise.
885 * config/tc-i370.c: Likewise.
886 * config/tc-i386.c: Likewise.
887 * config/tc-i960.c: Likewise.
888 * config/tc-m68k.c: Likewise.
889 * config/tc-ppc.c: Likewise.
890 * config/tc-sparc.c: Likewise.
891 * config/tc-tahoe.c: Likewise.
892 * config/tc-vax.c: Likewise.
894 * config/tc-arc.c: Fix formatting.
896 * config/tc-arc.c: Fix formatting.
898 2001-01-14 Alan Modra <alan@linuxcare.com.au>
900 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
901 both 32 and 64 bit ELF.
903 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
904 and don't bother storing `m' for "ce" completer. Tidy handling of
905 'J' and 'K' operands to suit. Handle '<' and '>' operands.
907 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
909 * config/tc-i386.h (TARGET_MACH): New macro.
910 (i386_mach): Declare.
911 * config/tc-i386.c (i386_mach): New function.
913 2001-01-13 Philip Blundell <philb@gnu.org>
915 * doc/as.texinfo: Fix spelling and cross-references.
917 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
918 character for all systems, not just GNU/Linux. Make it explicit
919 that `-k' doesn't affect code generation, just ELF flags.
921 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
923 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
926 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
928 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
930 2001-01-12 Nick Clifton <nickc@redhat.com>
932 * as.c (print_args): Update copyright date to 2001.
934 2001-01-12 Peter Targett <peter.targett@arccores.com>
936 * doc/c-arc.texi: New file.
937 Some sections to be expanded.
939 2001-01-12 Alan Modra <alan@linuxcare.com.au>
941 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
942 (md_parse_option): Always accept "--32".
944 2001-01-11 Peter Targett <peter.targett@arccores.com>
946 * as.h (TC_ARC): Ensure struc-symbol.h included.
947 * as.c (dwarf2dbg.h): Include to remove implicit declaration
949 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
950 (TARGET_SYMBOL_FIELDS) added.
952 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
953 * doc/c-arc.texi: New file.
954 Some sections to be expanded.
955 * doc/as.texinfo: Update command-line options.
956 Removed outdated text for ARC dependant features, instead include
957 text from above file.
959 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
960 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
963 * config/tc-arc.c: New updated configuration for
964 ARC, including selection of core variants, and extensibility of
965 instructions, registers etc. through directives.
967 * config/tc-arc.c (arc_extinst): Minor corrections for
969 (arc_common) Likewise. Make alignment argument optional for local
970 symbols also, with default of zero.
972 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
974 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
975 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
976 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
977 and fix_new_exp() instead.
978 (md_convert_frag): For indexed post byte use the symbol value
979 rather than the displacement.
980 (md_relax_table): Fix indexed offset relax.
982 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
984 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
986 (relaxable_symbol): New function.
988 2001-01-11 Andreas Jaeger <aj@suse.de>
990 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
993 2001-01-10 Nick Clifton <nickc@redhat.com>
995 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
996 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
998 2001-01-10 Nick Clifton <nickc@redhat.com>
1000 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1001 character used to dollar local symbols.
1002 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1003 local label symbols.
1004 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1005 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1007 Use LOCAL_LABEL_CHAR.
1008 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1009 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1010 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1012 2001-01-08 Bo Thorsen <bo@suse.de>
1014 * config/tc-i386.c (i386_immediate, i386_displacement):
1017 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1019 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1022 2001-01-07 Philip Blundell <philb@gnu.org>
1024 * doc/as.texinfo (Bug Reporting): Update email address for
1028 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1030 * configure.in: Define DEFAULT_ARCH for i386.
1031 * config/tc-i386.c (md_assemble): Return after the error message;
1032 move testing for 64bit operands to proper place.
1034 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1036 * doc/as.texinfo: Document '#' as comment character for i386 and
1037 x86_64. Add AMD x86-64 into menu of machine dependent information.
1039 * doc/c-i386.texi: Document x86_64 extensions.
1041 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1043 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1045 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1047 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1048 * NEWS: Add note about Pentium4 support.
1050 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1052 * config/tc-i387.c (pi, pte, pt): Update.
1053 (type_names): Add new types.
1055 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1057 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1058 CpuUnknown): Renumber
1059 (CpuP4, CpuSSE2): New.
1060 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1062 2001-01-03 Philip Blundell <pb@futuretv.com>
1064 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1066 (alpha_fix_adjustable): Likewise.
1067 (md_apply_fix): Likewise.
1069 2000-12-31 H.J. Lu <hjl@gnu.org>
1071 * listing.c (listing_message): Allocate string only if it is
1074 * configure: Rebuild.
1076 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1078 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1079 Point out caveats with generating fixups for the opcode in a frag.
1081 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1083 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1086 2000-12-29 H.J. Lu <hjl@gnu.org>
1088 * listing.c (calc_hex): Print the variable part only if the
1089 fragment type is rs_fill.
1091 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1093 * doc/internals.texi (tc_conditional_pseudoop,
1094 TC_LINKRELAX_FIXUP): Fix typos.
1096 2000-12-28 Richard Henderson <rth@redhat.com>
1098 * write.c (subsegs_finish): Fix thinko last change -- don't
1099 "optimize" the alignment == 0 case.
1101 2000-12-28 Richard Henderson <rth@redhat.com>
1103 * as.h (rs_align_test): New.
1104 * frags.c (NOP_OPCODE): Move default from read.c.
1105 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1106 (frag_align_code): New.
1107 * frags.h (frag_align_code): Declare.
1108 * read.c (NOP_OPCODE): Remove.
1109 (do_align): Use frag_align_code.
1110 * write.c (NOP_OPCODE): Remove.
1111 (get_recorded_alignment): New.
1112 (cvt_frag_to_fill): Handle rs_align_test.
1113 (relax_segment): Likewise.
1114 (subsegs_finish): Align last subseg in section to the
1115 section alignment. Use frag_align_code.
1116 * write.h (get_recorded_alignment): Declare.
1117 * config/obj-coff.c (size_section): Handle rs_align_test.
1118 (fill_section, fixup_mdeps): Likewise.
1119 (write_object_file): Use frag_align_code.
1121 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1122 (alpha_handle_align): New.
1123 * config/tc-alpha.h (HANDLE_ALIGN): New.
1124 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1126 * config/tc-i386.h (md_do_align): Use frag_align_code.
1127 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1129 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1130 (ia64_handle_align): New.
1131 * config/tc-ia64.h (HANDLE_ALIGN): New.
1132 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1134 * config/tc-m32r.c (m32r_do_align): Remove.
1135 (m32r_handle_align): New.
1136 (fill_insn): Use frag_align_code.
1137 * config/tc-m32r.h (md_do_align): Remove.
1138 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1139 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1140 * config/tc-mips.c, config/tc-mips.h: Similarly.
1142 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1143 (sh_handle_align): Likewise. Handle rs_align_code.
1144 (sh_do_align): Remove.
1145 * config/tc-sh.h (md_do_align): Remove.
1146 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1148 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1149 (sparc_handle_align): Likewise. Handle rs_align_code.
1150 * config/tc-sparc.h (md_do_align): Remove.
1151 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1153 2000-12-22 DJ Delorie <dj@redhat.com>
1155 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1156 when we assemble the first half of a pair.
1158 2000-12-22 H.J. Lu <hjl@gnu.org>
1160 * config/tc-i386.c (reloc): Update the macro for non-bfd
1162 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1164 2000-12-22 H.J. Lu <hjl@gnu.org>
1166 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1168 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1170 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1171 (QWORD_MNEM_SUFFIX): New macro.
1172 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1174 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1175 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1177 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1178 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1179 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1180 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1181 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1183 (Reg, WordReg): Add Reg64.
1184 (Imm): Add Imm32S and Imm64.
1186 (Disp): Add Disp64 and Disp32S.
1187 (AnyMem): Add Disp32S.
1188 (RegRex, RegRex64): New macros.
1189 (rex_byte): New type.
1190 * config/tc-i386.c (set_16bit_code_flag): Kill.
1191 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1192 (reloc): New parameter "signed"; support x86_64.
1193 (set_code_flag): New.
1194 (DEFAULT_ARCH): New macro; default to "i386".
1195 (default_arch): New static variable.
1196 (struct _i386_insn): New fields Operand_PCrel; rex.
1197 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1198 (flag_code): New enum and static variable.
1199 (use_rela_relocations): New static variable.
1200 (flag_code_names): New static variable.
1201 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1202 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1204 (i386_align_code): Return plain "nop" for x86_64.
1205 (mode_from_disp_size): Support Disp32S.
1206 (smallest_imm_type): Support Imm32S and Imm64.
1207 (offset_in_range): Support size of 8.
1208 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1209 (md_pseudo_table): Add "code64"; use set_code_flat.
1210 (md_begin): Emit sane error message on hash failure.
1211 (tc_i386_fix_adjustable): Support x86_64 relocations.
1212 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1213 instructions supported on particular arch just partially,
1214 output of 64bit immediates, handling of Imm32S and Disp32S type.
1215 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1216 (i386_displacement): Likewise.
1217 (i386_index_check): Cleanup; support 64bit addresses.
1218 (md_apply_fix3): Support x86_64 relocation and rela.
1219 (md_longopts): Add "32" and "64".
1220 (md_parse_option): Add OPTION_32 and OPTION_64.
1221 (i386_target_format): Call even for ELFs; choose between
1222 elf64-x86-64 and elf32-i386.
1223 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1224 (tc_gen_reloc): Support rela relocations and x86_64.
1225 (intel_e09_1): Support QWORD.
1227 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1229 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1230 it's not an offset expression.
1231 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1232 keep the braces '[' and ']' in the output string.
1233 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1234 != FLAT. There is no such op_modifier.
1236 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1238 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1241 2000-12-13 Kazu Hirata <kazu@hxi.com>
1243 * as.h: Fix formatting.
1245 * dwarf2dbg.c: Likewise.
1246 * input-scrub.c: Likewise.
1249 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1251 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1252 configure: Regenerate.
1254 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1256 * dwarf2dbg.c: #include <limits.h> only if it exists.
1258 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1260 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1261 (md_apply_fix): Here too.
1263 2000-12-12 Jim Wilson <wilson@redhat.com>
1265 * config/tc-ia64.h (ia64_init): Add prototype.
1267 2000-12-12 H.J. Lu <hjl@gnu.org>
1269 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1271 * read.h (outputting_stabs_line_debug): Change it to int.
1272 * stabs.c (outputting_stabs_line_debug): Likewise.
1274 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1276 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1277 the address of a function result.
1279 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1281 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1282 (md_assemble): Call dwarf2_emit_insn.
1283 (shlib): Fix typo SHILB -> SHLIB.
1284 (md_parse_option): Likewise.
1285 (ppc_elf_validate_fix): Likewise:
1286 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1288 2000-12-12 Nick Clifton <nickc@redhat.com>
1290 * cgen.h: Fix formatting.
1291 * input-scrub.c: Fix formatting.
1292 * macro.c: Fix formatting.
1293 * config/tc-mips.c: Fix formatting.
1294 * doc/c-mips.texi: Fix formatting.
1296 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1298 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1299 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1301 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1303 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1306 * i386.h (*_Suf): Remove No_dSuf.
1307 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1309 (i386_optab): Remove 'd' in the suffixes.
1311 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1313 * config/tc-i386.c (T_SHORT): Undefine before defining.
1315 2000-12-05 Kazu Hirata <kazu@hxi.com>
1317 * config/tc-mips.c: Fix formatting.
1319 2000-12-04 Matthew Hiller <hiller@redhat.com>
1321 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1322 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1323 (md_show_usage): Ditto.
1324 (md_parse_option): Ditto.
1325 (d10v_cleanup): Writes pending instruction only if
1326 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1327 Fix compile time warning messages.
1329 * doc/c-d10v.texi: Documents new options.
1331 2000-12-04 Matthew Hiller <hiller@redhat.com>
1333 * stabs.c (outputting_stabs_line_debug): New variable.
1334 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1335 function entry and unset at function exit.
1337 * read.h (outputting_stabs_line_debug): New extern declaration.
1339 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1341 * dwarf2dbg.c: Fix compile time warning messages.
1343 2000-12-03 Kazu Hirata <kazu@hxi.com>
1345 * config/tc-a29k.c: Fix formatting.
1346 * config/tc-alpha.c: Likewise.
1347 * config/tc-arm.c: Likewise.
1348 * config/tc-cris.c: Likewise.
1349 * config/tc-hppa.c: Likewise.
1350 * config/tc-i370.c: Likewise.
1351 * config/tc-i386.c: Likewise.
1352 * config/tc-i860.c: Likewise.
1353 * config/tc-i960.c: Likewise.
1354 * config/tc-ia64.c: Likewise.
1355 * config/tc-m68hc11.c: Likewise.
1356 * config/tc-m68k.c: Likewise.
1357 * config/tc-m88k.c: Likewise.
1358 * config/tc-pj.c: Likewise.
1359 * config/tc-ppc.c: Likewise.
1360 * config/tc-sh.c: Likewise.
1361 * config/tc-sparc.c: Likewise.
1362 * config/tc-tahoe.c: Likewise.
1363 * config/tc-vax.c: Likewise.
1365 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1367 * config/tc-mips.c (mips_ip): When calculating offsets,
1368 don't accept as constant the difference between the
1369 addresses of symbols in two different sections.
1371 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1373 (validate_mips_insn): Likewise. Also, update 'B' operand
1374 specifier to use OP_*_CODE20 constants and delete 'm' operand
1376 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1377 operand specifiers. Change warning generated by 'B' operand
1378 specifier to reflect its new multi-purpose usage.
1380 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1381 -1, and update comment.
1382 (file_mips_isa): Likewise.
1383 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1384 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1385 ISA_* constants rather than hard-coded numbers.
1386 (mips_cpu_info): New structure.
1387 (mips_cpu_info_table): New table describing CPU and ISA names
1389 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1390 mips_cpu_info_from_cpu): New functions.
1391 (mips_isa_to_str): New function to get string for ISA name.
1392 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1393 return const char *.
1394 (md_begin): Redo CPU and ISA selection logic, using
1395 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1396 than hard-coded numbers.
1397 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1398 ISA_* constants rather than hard-coded numbers.
1399 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1400 (md_longopts): Delete OPTION_NO_MIPS32.
1401 (md_parse_option): Convert to use ISA_* constants rather than
1402 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1403 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1404 to use strcasecmp to recognize "default" and to use
1405 mips_cpu_info_from_name to get CPU numbers from argument.
1406 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1407 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1409 (s_mipsset): Accept ISA value 32.
1410 * doc/as.texinfo: Clean up MIPS options summary slightly,
1411 remove -no-mips32. Add note about -mips4 and -mips32
1412 specifying those ISA levels. Delete -mips32 and -no-mips32
1413 cpu flag descriptions.
1414 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1415 up the supported CPU switch list, and replace 4Kc, 4Km, and
1416 4Kp entries with a single mips32-4k entry. Note that you can
1419 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1421 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1423 (md_parse_option): Add cases for OPTION_MIPS5 and
1425 (md_show_usage): Mention -mips5 and -mips64 arguments.
1426 (s_mipsset): Add cases for MIPS5 and MIPS64.
1427 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1429 * doc/as.texinfo: Mention -mips5 and -mips64 options
1431 * doc/c-mips.texi: Likewise. Also update introduction
1432 and ".set" usage information.
1434 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1436 (mips_cpu_info_table): Add SB-1 entries.
1437 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1438 known to the -mcpu option.
1440 * doc/as.texinfo: Correct description of MIPS -mcpu
1441 option, by copying some of the text from doc/c-mips.texi.
1443 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1445 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1447 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1448 (sparc*-*-rtems*): Switched from a.out to ELF.
1449 * configure: Regenerate.
1450 * config.in: Regenerate.
1451 * Makefile.in: Regenerate.
1452 * aclocal.m4: Regenerate.
1453 * po/gas.pot: Regenerate.
1455 2000-11-30 Philip Blundell <pb@futuretv.com>
1457 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1458 even in non BFD_ASSEMBLER case.
1460 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1462 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1465 2000-11-29 Richard Henderson <rth@redhat.com>
1467 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1468 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1469 thread multiple subsegments properly; handle multiple code
1470 sections properly; emit proper compilation unit info for assembler
1471 generated debugging.
1473 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1474 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1475 (dwarf2dbg_estimate_size_before_relax): Declare.
1476 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1477 * write.c: Include dwarf2dbg.h.
1478 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1479 (relax_segment): Likewise.
1481 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1483 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1484 jump>: Use as_bad_where instead of as_bad. Tweak error message
1485 accordingly. Stabilize frag by updating fix part and resetting
1487 <undefined symbol, unconditional jump>: Ditto.
1488 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1489 indexing is_end_of_line[].
1490 (md_assemble): Initialize size to 0.
1491 (md_section_align): Mark parameter seg as unused.
1492 (parse_reg): Parse names case-insensitively.
1494 2000-11-28 Kazu Hirata <kazu@hxi.com>
1496 * config/obj-aout.h: Fix formatting.
1497 * config/obj-bout.h: Likewise.
1498 * config/obj-coff.c: Likewise.
1499 * config/obj-coff.h: Likewise.
1500 * config/obj-elf.h: Likewise.
1501 * config/obj-som.h: Likewise.
1502 * config/obj-vms.c: Likewise.
1503 * config/obj-vms.h: Likewise.
1504 * config/tc-h8300.h: Likewise.
1505 * config/tc-ns32k.h: Likewise.
1506 * config/tc-sparc.h: Likewise.
1507 * config/tc-tic54x.h: Likewise.
1508 * config/tc-z8k.h: Likewise.
1510 2000-11-28 Nick Clifton <nickc@redhat.com>
1512 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1513 License is present in the sources, but not the output, and
1514 also available from the GNU website.
1515 (GNU Free Documentation License): Comment out this section.
1517 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1519 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1520 targets. Remove i860 from valid a.out targets.
1521 * Makefile.in: Regenerate.
1523 * config/tc-cris.c: Include dwarf2dbg.h.
1524 (md_pseudo_table): Add .file and .loc.
1525 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1526 (s_cris_file, s_cris_loc): New.
1527 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1528 * Makefile.am: Regenerate dependencies.
1529 * Makefile.in: Regenerate.
1531 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1533 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1534 (MRI_MUL_PRECEDENCE): Likewise.
1535 (op_rank): Fix a comment typo.
1537 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1539 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1541 (get_operand): Fix analysis for movw/movb instructions.
1543 2000-11-24 Nick Clifton <nickc@redhat.com>
1545 * configure.in (xscale-elf): Add target.
1546 (xscale-coff): Add target.
1547 * configure: Regenerate.
1549 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1551 (ARM_EXT_XSCALE): New ARM architecture extension.
1552 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1553 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1554 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1555 (ARM_ARCH_V4): Remove processor from architecture.
1556 (ARM_ARCH_3M): New architecutre definition.
1557 (ARM_ARCH_V5TE): New architecutre definition.
1558 (ARM_ARCH_XSCALE): New architecutre definition.
1559 (CPU_DEFAULT): Allow to be defaulted to XScale.
1560 (atpcs): New boolean variable.
1561 (ldr_flags): Support 'd' flag for double word loads.
1562 (str_flags): Support 'd' flag for double word stored.
1563 (do_mia): New function.
1564 (do_mar): New function.
1565 (do_mra): New function.
1566 (do_pld): New function.
1567 (do_ldrd): New function.
1568 (do_blx): New function.
1569 (do_bkpt): New function.
1570 (do_clz): New function.
1571 (do_lstc2): New function.
1572 (do_cdp2): New function.
1573 (do_t_blx): New function.
1574 (do_t_bkpt): New function.
1575 (do_smla): New function.
1576 (do_smlal): New function.
1577 (do_smul): New function.
1578 (do_qadd): New function.
1579 (do_co_reg2c): New function.
1580 (LONGEST_INSN): Redefine to 7.
1582 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1583 command line switches.
1585 2000-11-22 Jim Wilson <wilson@redhat.com>
1587 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1588 (struct rsrc): Make line unsigned.
1589 (gr_values): Add missing initializer.
1590 (SLOT_NUM_NOT_SET): Add unsigned cast.
1591 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1592 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1593 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1594 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1595 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1596 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1597 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1598 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1599 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1600 Add ATTRIBUTE_UNUSED to unused parameters.
1601 (convert_expr_to_ab_reg): Add parens.
1602 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1603 (dot_prologue): Initialize grsave when declared.
1604 (md_pseudo_table): Add missing initializers.
1605 (operand_match): Add casts to bfd_vma.
1606 (emit_one_bundle): Delete unused local prev. Make required_template
1608 (specify_resource): Cast i to unsigned.
1609 (note_register_values): Use fprintf_vma.
1610 (print_dependency): Likewise.
1612 2000-11-21 Jim Wilson <wilson@redhat.com>
1614 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1615 for unwind info section.
1616 (dot_endp): Likewise for unwind section.
1618 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1621 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1623 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1624 (output_insn): Call dwarf2_emit_insn.
1625 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1627 2000-11-17 Richard Henderson <rth@redhat.com>
1629 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1630 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1631 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1633 2000-11-17 Nick Clifton <nickc@redhat.com>
1635 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1638 2000-11-17 Richard Henderson <rth@redhat.com>
1640 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1642 2000-11-17 Richard Henderson <rth@redhat.com>
1644 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1645 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1646 tri-state definition of alpha_flag_mdebug.
1647 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1648 (s_alpha_file): Store first .file directive.
1649 (s_alpha_stab): New.
1650 (md_pseudo_table): Add stabs and stabn.
1652 2000-11-17 Richard Henderson <rth@redhat.com>
1654 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1656 2000-11-17 Richard Henderson <rth@redhat.com>
1658 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1659 (main): Call dwarf2_finish.
1660 * as.h (debug_type): Clarify documentation of the meaning
1662 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1663 (print_stats): Fix parenthesis problem.
1664 (now_subseg_size): New.
1665 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1666 (dwarf2_directive_file): Don't set debug_type.
1667 (dwarf2_where): Honor DEBUG_DWARF2 first.
1668 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1669 do nothing if not emitting dwarf2 debug info, or no work.
1670 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1671 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1672 (ecoff_new_file): Likewise.
1673 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1674 commentary wrt dwarf2.
1676 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1677 ATTRIBUTE_UNUSED as needed.
1678 (emit_insn): Call dwarf2_emit_insn.
1679 (s_alpha_file): New.
1681 (s_alpha_coff_wrapper): Don't handle them.
1682 (md_pseudo_table): Update for .file and .loc.
1683 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1685 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1686 don't protect with debug_type.
1687 * config/tc-hppa.c (md_assemble): Likewise.
1688 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1689 * config/tc-mn10300.c (md_assemble): Likewise.
1690 * config/tc-sh.c (md_assemble): Likewise.
1691 * config/tc-v850.c (md_assemble): Likewise.
1693 * config/tc-arm.c (arm_end_of_source): Remove.
1694 * config/tc-hppa.c (pa_end_of_source): Remove.
1695 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1696 * config/tc-mn10300.c (mn10300_finalize): Remove.
1697 * config/tc-sh.c (sh_finalize): Remove.
1698 * config/tc-v850.c (sh_finalize): Remove.
1700 * config/tc-arm.h (md_end): Remove.
1701 * config/tc-hppa.h (md_end): Remove.
1702 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1703 * config/tc-m68hc11.h (md_end): Remove.
1704 * config/tc-mn10300.h (md_end): Remove.
1705 * config/tc-sh.h (md_end): Remove.
1706 * config/tc-v850.h (md_end): Remove.
1708 * config/tc-ia64.c (emit_one_bundle): Don't protect
1709 dwarf2 bits with debug_type.
1710 (md_assemble): Likewise.
1711 (ia64_end_of_source): Don't call dwarf2_finish.
1713 2000-11-16 Jim Wilson <wilson@redhat.com>
1715 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1716 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1719 2000-11-16 H.J. Lu <hjl@gnu.org>
1721 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1724 2000-11-15 Kazu Hirata <kazu@hxi.com>
1726 * config/tc-tic30.c: Fix formatting.
1727 * config/tc-tic80.c: Likewise.
1728 * config/tc-v850.c: Likewise.
1729 * config/tc-vax.c: Likewise.
1730 * config/tc-w65.c: Likewise.
1731 * config/tc-z8k.c: Likewise.
1733 2000-11-14 DJ Delorie <dj@redhat.com>
1735 * config/tc-v850.c: Support dwarf2.
1736 * config/tc-v850.h: Ditto.
1738 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1739 parse_cons_expression_v850 to initialize hold_cons_reloc.
1741 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1743 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1744 (errata_nops_necessary_p): New function.
1745 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1748 2000-11-14 Jim Wilson <wilson@redhat.com>
1750 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1751 return little endian bfd formats.
1753 2000-11-14 Kazu Hirata <kazu@hxi.com>
1755 * config/aout_gnu.h: Fix formatting.
1756 * config/atof-vax.c: Likewise.
1757 * config/m68k-parse.h: Likewise.
1758 * config/m88k-opcode.h: Likewise.
1759 * config/obj-elf.c: Likewise.
1760 * config/tc-arm.c: Likewise.
1761 * config/tc-cris.c: Likewise.
1762 * config/tc-i386.c: Likewise.
1763 * config/tc-ia64.c: Likewise.
1764 * config/tc-mn10300.c: Likewise.
1765 * config/te-386bsd.h: Likewise.
1766 * config/te-hppa.h: Likewise.
1767 * config/te-nbsd.h: Likewise.
1768 * config/te-ppcnw.h: Likewise.
1769 * config/te-sparcaout.h: Likewise.
1770 * config/te-tmips.h: Likewise.
1771 * config/vax-inst.h: Likewise.
1772 * config/vms-conf.h: Likewise.
1774 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1776 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1778 2000-11-13 H.J. Lu <hjl@gnu.org>
1780 * config/obj-elf.c (elf_frob_symbol): Support
1781 ".symver name,name2@@@nodename".
1782 (elf_frob_file_before_adjust): Likewise.
1784 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1785 and ".symver name,name2@@@nodename".
1788 2000-11-12 H.J. Lu (hjl@gnu.org)
1790 * config/obj-elf.c (obj_elf_symver): Check missing version
1793 2000-11-12 H.J. Lu (hjl@gnu.org)
1795 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1796 instead of bfd_vma for non-bfd assemblers.
1798 2000-11-09 Kazu Hirata <kazu@hxi.com>
1800 * itbl-ops.c: Fix comment typos.
1802 2000-11-08 Jim Wilson <wilson@redhat.com>
1804 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1805 (struct unwind): Add next_slot_frag field.
1806 (slot_index): New parameters slot_frag and first_frag. Add code
1807 to add in frag sizes when different. Add comments.
1808 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1809 arguments to slot_index.
1810 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1811 loop end. Set next_slot_frag field.
1813 2000-11-07 H.J. Lu <hjl@gnu.org>
1815 * doc/as.texinfo (.symver): Updated for versioned symbol
1818 * obj.h (format_ops): Add the frob_file_before_adjust field.
1820 * config/obj-aout.c (aout_format_ops): Set the
1821 frob_file_before_adjust field to 0.
1822 * config/obj-coff.c (coff_format_ops): Likewise.
1823 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1825 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1827 (elf_frob_file_before_adjust): New function to remove unneeded
1828 versioned symbols from the symbol table.
1829 (elf_format_ops): Set the frob_file_before_adjust field to
1830 elf_frob_file_before_adjust.
1832 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1835 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1837 2000-11-07 Peter Targett <peter.targett@arccores.com>
1839 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1841 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1842 Fix compile time warning messages.
1844 2000-11-07 Nick Clifton <nickc@redhat.com>
1846 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1847 buffer in order to avoid buffer overflows.
1849 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1851 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1852 Change M to m for -milp32 or -mlp64 to match gcc.
1853 (dot_endp): Use bytes_per_address instead of 8.
1854 (emit_one_bundle): Use number_to_chars_littleendian instead of
1856 (fix_insn): Likewise.
1857 (ia64_init): New function.
1858 (ia64_target_format): New function.
1859 (md_begin): Set endianness, arch, and machine as appropriate.
1860 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1861 Make these macros depend on TE_HPUX macro.
1862 (TARGET_FORMAT): Define.
1863 (HOST_SPECIAL_INIT): Define.
1864 * config/te-hpux.h: New file.
1865 * configure.in: Add "ia64-*-hpux*" target to configure.
1866 * configure: Regenerate.
1868 2000-11-06 Kazu Hirata <kazu@hxi.com>
1870 * as.c: Fix formatting.
1871 * dwarf2dbg.c: Likewise.
1872 * input-file.c: Likewise.
1873 * input-file.h: Likewise.
1874 * input-scrub.c: Likewise.
1875 * itbl-ops.c: Likewise.
1876 * listing.c: Likewise.
1877 * macro.h: Likewise.
1878 * messages.c: Likewise.
1880 * subsegs.c: Likewise.
1881 * subsegs.h: Likewise.
1882 * write.c: Likewise.
1884 2000-11-06 Nick Clifton <nickc@redhat.com>
1886 * doc/as.texinfo: Add GNU Free Documentation License.
1887 * doc/gasp.texi: Add GNU Free Documentation License.
1888 * doc/as.1: Add GNU Free Documentation License.
1890 2000-11-05 Nick Clifton <nickc@redhat.com>
1892 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1894 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1896 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1897 * configure: Regenerate.
1899 2000-11-01 Nick Clifton <nickc@redhat.com>
1901 * read.c (original_case_string): New global variable.
1902 (read_a_source_file): Copy opcode string into
1903 original_case_string if clobbering the case of the opcode.
1904 * read.h: Export the definition of original_case_string.
1905 * config/tc-arm.c (md_assembler): When parsing a .req
1906 directive use the original opcode string, not the case
1909 2000-11-02 Nick Clifton <nickc@redhat.com>
1911 * config/tc-mn10300.c (debug_line): Remove this static
1913 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1914 dwarf2_where and dwarf2_gen_line_info.
1916 2000-11-02 Theo Honohan <th@futuretv.com>
1918 * config/tc-arm.c (do_msr): Improve error message.
1920 2000-10-31 Eric Christopher <echristo@redhat.com>
1922 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1923 or pc-relative, else use fx_offset.
1925 2000-10-31 Jim Wilson <wilson@redhat.com>
1927 * config/tc-ia64.c (struct md): New field tag_fixups.
1928 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1929 qualifying predicate.
1930 (emit_one_bundle): Delete spurious multiplication by one. Handle
1932 (ia64_start_line): Error if dangling qualifying predicate.
1933 (defining_tag): New static variable.
1934 (ia64_unrecognized_line, case '['): Parse tags.
1935 (ia64_frob_label): Create tag_fixups.
1936 (md_assemble): Reset md.qp.X_op after using it.
1938 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1940 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1942 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1944 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1946 2000-10-30 Kazu Hirata <kazu@hxi.com>
1948 * expr.c: Fix formatting.
1949 * flonum-copy.c: Likewise.
1950 * flonum.h: Likewise.
1954 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1956 * as.h (OPTION_MD_BASE): Bump to 190.
1957 * as.c (parse_args) <std_longopts>: Add comment about the need to
1958 check OPTION_MD_BASE in as.h.
1960 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1963 2000-10-27 Nick Clifton <nickc@redhat.com>
1965 * configure.in (emulations): Add m68hc12.
1966 * configure: Regenerate.
1967 * po/gas.pot: Regenerate.
1969 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1971 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1973 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1975 2000-10-25 Nick Clifton <nickc@redhat.com>
1977 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1978 a DWARF2 line number information sequence.
1980 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1982 * read.c (generate_lineno_debug): Update comment describing why
1983 DWARF2 line number debug information is not generated
1984 automatically by this function.
1986 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1989 * config/tc-arm.h (md_end): Define.
1990 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1992 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1993 if generating DWARF2 line numbers.
1994 (arm_end_of_source): New function. Call dwarf2_finish if
1997 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1998 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1999 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2001 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2003 * config/tc-i386.c: Fix prototype declarations for functions taking no
2006 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2008 * config/tc-i386.c (i386_operand_modifier): Remove.
2009 (build_displacement_string): Remove.
2010 (i386_parse_seg): Remove.
2011 (i386_intel_memory_operand): Remove.
2012 (i386_intel_operand): Re-write using recursive descent parser based
2013 on MASM documentation.
2014 (struct intel_parser_s): New structure.
2015 (intel_parser): New static variable.
2016 (struct intel_token): New structure.
2017 (cur_token, prev_token): New static variables.
2030 (intel_match_token): New function.
2031 (intel_get_token): New function.
2032 (intel_putback_token): New function.
2033 (intel_expr): New function.
2034 (intel_e05): New function.
2035 (intel_e05_1): New function.
2036 (intel_e06): New function.
2037 (intel_e06_1): New function.
2038 (intel_e09): New function.
2039 (intel_e09_1): New function.
2040 (intel_e10): New function.
2041 (intel_e10_1): New function.
2042 (intel_e11): New function.
2044 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2046 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2047 instructions to loose any special insn->architecture mask.
2049 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2050 (sparc_md_end, sparc_arch_types, sparc_arch,
2051 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2052 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2053 request v9b architecture if they are used).
2055 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2057 * config/tc-m68k.c: Fix the previous misapplied patch.
2059 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2061 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2062 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2063 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2066 2000-10-17 Kazu Hirata <kazu@hxi.com>
2068 * debug.c: Fix formatting.
2069 * depend.c: Likewise.
2070 * dwarf2dbg.c: Likewise.
2071 * dwarf2dbg.h: Likewise.
2072 * ecoff.c: Likewise.
2075 * flonum-konst.c: Likewise.
2076 * frags.h: Likewise.
2078 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2080 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2082 * doc/as.texinfo: Added notes about this new option.
2084 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2086 * config/tc-sh.c (JREG): Remove.
2087 (md_convert_frag): Remove #if 0:d code using JREG.
2089 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2091 * config/tc-i386.c (i386_operand_modifier): Only match
2092 modifiers SHORT and FLAT if they are followed by a space.
2093 (parse_register): When `allow_naked_reg' is set, do not confuse
2094 identifiers that start with a register name with a register.
2096 2000-10-12 Kazu Hirata <kazu@hxi.com>
2098 * app.c: Fix formatting.
2101 * bit_fix.h: Likewise.
2106 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2108 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2110 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2112 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2113 Re-arrange function a little and improve error message.
2115 * write.c (write_relocs): Fix a comment.
2117 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2120 2000-10-05 Jim Wilson <wilson@cygnus.com>
2122 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2124 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2126 * config/tc-i386.c: Delete some useless comments, reformat others.
2128 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2129 non-global syms in linkonce sections.
2131 2000-10-04 Ralf Baechle <ralf@gnu.org>
2133 * config/tc-ia64.c (operand_match): Don't use // style comments.
2134 * config/tc-i370.c: Likewise.
2136 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2138 Changes to handle varying register prefix and user symbol prefix.
2139 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2140 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2141 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2142 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2143 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2144 (demand_register_prefix): New variable.
2145 (md_pseudo_table): New pseudo ".syntax".
2146 (md_longopts): New options --no-underscore and --underscore.
2147 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2148 on symbols_have_leading_underscore.
2149 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2150 (get_spec_reg): Ditto.
2151 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2153 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2155 <case OPTION_NO_US, case OPTION_US>: New.
2156 (md_show_usage): Be brief and reformat to match continuation of
2158 * po/gas.pot: Regenerate.
2160 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2162 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2163 force relocs for 12 bit branches.
2164 (md_apply_fix): Similarly, adjust logic here.
2166 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2168 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2169 adjust for external and weak syms as we will use a reloc. Allow
2170 for +8 offset when calculating limits of branches.
2171 (hppa_fix_adjustable): Undo 2000-09-23 change.
2172 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2173 Correct distance calculation.
2174 (tc_gen_reloc): Print the file name and line number if we can't
2177 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2178 * config/tc-hppa.c (nonzero_dibits): Define.
2179 (arg_reloc_stub_needed): Check each arg and return value
2180 separately for zero case.
2181 (pa_align): Declare argument `bytes'.
2183 2000-09-25 Kazu Hirata <kazu@hxi.com>
2185 * config/tc-cris.c: Fix formatting.
2186 * config/tc-d10v.h: Likewise.
2187 * config/tc-d30v.c: Likewise.
2188 * config/tc-d30v.h: Likewise.
2189 * config/tc-fr30.c: Likewise.
2190 * config/tc-fr30.h: Likewise.
2191 * config/tc-m68k.c: Likewise.
2192 * config/tc-m68k.h: Likewise.
2193 * config/tc-pj.h: Likewise.
2194 * config/tc-ppc.c: Likewise.
2195 * config/tc-ppc.h: Likewise.
2196 * config/tc-sh.c: Likewise.
2197 * config/tc-sh.h: Likewise.
2198 * config/tc-sparc.c: Likewise.
2199 * config/tc-v850.h: Likewise.
2200 * config/tc-vax.h: Likewise.
2201 * config/tc-w65.h: Likewise.
2202 * config/tc-z8k.h: Likewise.
2204 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2206 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2207 checks only for ELF.
2208 (hppa_force_relocation): Likewise.
2210 2000-09-22 Jim Wilson <wilson@cygnus.com>
2212 * config/tc-ia64.c (dv_sem): Add "stop".
2213 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2214 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2215 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2217 (mark_resources): Check IA64_RS_PRr.
2219 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2221 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2222 md_estimate_size_before_relax): Redesign and clean up the
2223 relaxation mechanism.
2225 2000-09-21 Kazu Hirata <kazu@hxi.com>
2227 * config/tc-ns32k.c: Fix formatting.
2228 * config/tc-ns32k.h: Likewise.
2230 2000-09-20 Kazu Hirata <kazu@hxi.com>
2232 * config/tc-m32r.c: Fix formatting.
2233 * config/tc-m32r.h: Likewise.
2234 * config/tc-m68851.h: Likewise.
2235 * config/tc-m68hc11.c: Likewise.
2236 * config/tc-m68hc11.h: Likewise.
2237 * config/tc-m88k.c: Likewise.
2238 * config/tc-mcore.c: Likewise.
2239 * config/tc-mcore.h: Likewise.
2240 * config/tc-mips.c: Likewise.
2241 * config/tc-mips.h: Likewise.
2242 * config/tc-mn10200.h: Likewise.
2243 * config/tc-mn10300.h: Likewise.
2244 * config/tc-tahoe.c: Likewise.
2245 * config/tc-tahoe.h: Likewise.
2247 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2249 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2250 Likewise in relaxation description comments.
2252 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2254 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2255 subtraction of two syms without emitting a relocation.
2257 From David Huggins-Daines <dhd@linuxcare.com>
2258 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2259 global or weak symbols.
2261 2000-09-15 Kazu Hirata <kazu@hxi.com>
2263 * config/tc-h8300.h: Fix formatting.
2264 * config/tc-h8500.c: Likewise.
2265 * config/tc-h8500.h: Likewise.
2266 * config/tc-hppa.h: Likewise.
2267 * config/tc-i370.h: Likewise.
2268 * config/tc-i386.h: Likewise.
2269 * config/tc-i860.c: Likewise.
2270 * config/tc-i860.h: Likewise.
2271 * config/tc-i960.h: Likewise.
2272 * config/tc-ia64.c: Likewise.
2273 * config/tc-ia64.h: Likewise.
2275 2000-09-14 Kazu Hirata <kazu@hxi.com>
2277 * config/tc-a29k.c: Fix formatting.
2278 * config/tc-alpha.c: Likewise.
2279 * config/tc-arc.c: Likewise.
2280 * config/tc-arc.h: Likewise.
2281 * config/tc-arm.c: Likewise.
2282 * config/tc-arm.h: Likewise.
2283 * config/tc-avr.c: Likewise.
2284 * config/tc-avr.h: Likewise.
2285 * config/tc-tic30.c: Likewise.
2286 * config/tc-tic30.h: Likewise.
2287 * config/tc-tic54x.c: Likewise.
2288 * config/tc-tic54x.h: Likewise.
2289 * config/tc-tic80.c: Likewise.
2290 * config/tc-tic80.h: Likewise.
2292 2000-09-14 Timothy Wall <twall@cygnus.com>
2294 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2295 parallel comparisons for later use.
2296 (struct rsrc): Add parallel comparison type.
2297 (resources_match): Skip special cases of PR usage (non-conflicting
2300 2000-09-13 Kazu Hirata <kazu@hxi.com>
2302 * config/obj-ecoff.c: Fix formatting.
2303 * config/obj-elf.c: Likewise.
2304 * config/obj-elf.h: Likewise.
2305 * config/obj-evax.h: Likewise.
2306 * config/obj-generic.h: Likewise.
2307 * config/obj-hp300.c: Likewise.
2308 * config/obj-hp300.h: Likewise.
2309 * config/obj-ieee.h: Likewise.
2310 * config/obj-vms.c: Likewise.
2311 * config/obj-vms.h: Likewise.
2313 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2315 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2316 (md_parse_option): Ditto.
2317 (md_longopts): Add -mips32 option.
2318 (md_show_usage): Document new options.
2319 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2320 (mips_ip): Assemble mfc0 with a sub-selection code.
2321 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2322 (mips_cpu_to_str): New function.
2323 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2324 Use CPU_* defines instead of hardcoded numbers.
2326 * doc/as.texinfo: Document new options.
2327 * doc/c-mips.texi: Ditto.
2329 2000-09-12 Kazu Hirata <kazu@hxi.com>
2331 * as.h: Fix formatting.
2332 * asintl.h: Likewise.
2333 * bit_fix.h: Likewise.
2334 * config/obj-aout.c: Likewise.
2335 * config/obj-aout.h: Likewise.
2336 * config/obj-bout.c: Likewise.
2337 * config/obj-bout.h: Likewise.
2338 * config/obj-coff.c: Likewise.
2339 * config/obj-coff.h: Likewise.
2340 * dwarf2dbg.h: Likewise.
2342 * flonum.h: Likewise.
2343 * frags.h: Likewise.
2344 * itbl-ops.h: Likewise.
2345 * macro.h: Likewise.
2348 * struc-symbol.h: Likewise.
2349 * subsegs.h: Likewise.
2350 * symbols.h: Likewise.
2352 * write.h: Likewise.
2354 2000-09-11 Kazu Hirata <kazu@hxi.com>
2356 * bignum-copy.c: Fix formatting.
2357 * config/tc-i370.c: Likewise.
2358 * config/tc-i960.c: Likewise.
2359 * config/tc-m68k.c: Likewise.
2360 * ehopt.c: Likewise.
2361 * flonum-copy.c: Likewise.
2362 * flonum-konst.c: Likewise.
2363 * flonum-mult.c: Likewise.
2364 * literal.c: Likewise.
2367 * stabs.c: Likewise.
2368 * subsegs.c: Likewise.
2370 2000-09-09 Philip Blundell <philb@gnu.org>
2372 * configure.in (arm*-*-uclinux*): New target.
2373 * configure: Regenerate.
2375 2000-09-09 Kazu Hirata <kazu@hxi.com>
2377 * input-file.c: Fix formatting.
2378 * itbl-ops.c: Likewise.
2379 * messages.c: Likewise.
2381 2000-09-08 Philip Blundell <philb@gnu.org>
2383 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2386 2000-09-07 H.J. Lu <hjl@gnu.org>
2388 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2389 * configure: Rebuild.
2391 2000-09-07 Kazu Hirata <kazu@hxi.com>
2393 * atof-generic.c: Fix formatting.
2394 * config/tc-mips.c: Likewise.
2395 * config/tc-vax.c: Likewise.
2396 * input-scrub.c: Likewise.
2398 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2400 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2401 * configure.in (sh-*-linux*): Added.
2402 * configure: Rebuilt.
2404 2000-09-06 Kazu Hirata <kazu@hxi.com>
2406 * config/tc-hppa.c: Fix formatting.
2408 * ecoff.c: Fix formatting.
2410 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2412 * configure: Rebuilt with new libtool.m4.
2414 2000-09-05 Kazu Hirata <kazu@hxi.com>
2416 * cgen.c: Fix formatting.
2417 * config/tc-ia64.c: Likewise.
2419 2000-09-05 Nick Clifton <nickc@redhat.com>
2421 * aclocal.m4: Regenerate.
2422 * config.in: Regenerate.
2423 * configure: Regenerate.
2424 * po/gas.pot: Regenerate.
2426 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2428 * config/tc-cris.c: Correct comment typos.
2430 2000-09-05 Eric Christopher <echristo@cygnus.com>
2432 * config/tc-mn10300.c: Cleanup.
2433 (md_pcrel_from): Enable.
2435 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2437 * expr.c (operand): Fix a comment typo.
2438 * write.c (write_relocs): Fix a signed/unsigned warning.
2440 * config/tc-hppa.c (fudge_reg_expressions): New
2441 (hppa_force_reg_syms_absolute): New.
2442 (pa_equ): Allow reg_section expressions.
2443 * config/tc-hppa.c (md_optimize_expr): Define.
2444 (hppa_force_reg_syms_absolute): Prototype.
2446 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2447 (pa_parse_number): Pass in arg to select fp reg parsing.
2448 Return 1 to indicate format checks pass. If strict, then only
2449 accept a register or register symbol. Return value in...
2450 (pa_number): New static for pa_parse_number.
2451 (FP_REG_BASE): Define.
2452 (FP_REG_RSEL): Define.
2453 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2454 appropriate. White space changes.
2455 (need_pa11_opcode): Don't bother passing any params, get them from
2457 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2458 Remove extraneous check in case 'Q'.
2459 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2460 reg, set section of resulting symbol to reg_section.
2461 (pa_parse_space_stmt): Modify call to pa_parse_number.
2462 (pa_space): Likewise.
2464 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2465 (hppa_force_relocation): Handle vtable relocs.
2466 (pa_vtable_entry): New.
2467 (pa_vtable_inherit): New.
2468 (md_pseudo_table): Add entries for vtable pseudos.
2469 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2470 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2472 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2473 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2474 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2476 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2477 specify a symbol type.
2479 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2480 dependent things together.
2481 (md_elf_symbol_type): Define.
2483 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2485 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2487 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2488 (obj_elf_vtable_entry): Declare.
2490 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2491 and export function.
2492 (obj_elf_vtable_entry): Similarly.
2493 (elf_pseudo_table): Fix the damage with a cast.
2495 2000-09-03 Richard Henderson <rth@cygnus.com>
2497 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2498 for template selection when a label is needed.
2500 2000-09-02 Kazu Hirata <kazu@hxi.com>
2502 * config/tc-ia64.c: Fix formatting.
2504 2000-09-02 Nick Clifton <nickc@redhat.com>
2506 * configure.in: Increase version number to 2.10.91.
2507 * configure: Regenerate.
2508 * aclocal.m4: Regenerate.
2509 * config.in: Regenerate.
2510 * po/gas.pot: Regenerate.
2511 * Makefile.in: Regenerate.
2513 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2515 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2516 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2517 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2519 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2522 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2524 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2525 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2526 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2527 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2528 (GOT_symbol): New variable.
2529 (md_undefined_symbol): Set it.
2531 2000-09-01 Richard Henderson <rth@cygnus.com>
2533 * config/tc-ia64.c (match): Don't inline.
2534 (extra_goodness): New.
2535 (md_begin): Prefer nop.f and nop.b for best_template.
2537 2000-08-31 Kazu Hirata <kazu@hxi.com>
2539 * as.c: Fix formatting.
2541 * frags.c: Likewise.
2542 * macro.c: Likewise.
2544 2000-08-31 Eric Christopher <echristo@cygnus.com>
2546 * config/tc-mn10300.c: Cleanup and fix warnings.
2547 (md_pseudo_table): Add initializers.
2548 (md_show_usage): Cleanup.
2549 (md_parse_option): Fix warnings.
2550 (md_undefined_symbol): Fix warnings.
2551 (md_conver_frag): Fix warnings.
2552 (tc_gen_reloc): Fix warnings.
2553 (md_apply_fix3): Fix warnings.
2554 (check_operand): Fix warnings.
2556 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2558 * acinclude.m4: Include libtool and gettext macros from the
2560 * aclocal.m4, configure: Rebuilt.
2562 2000-08-30 Mark Hatle <mhatle@mvista.com>
2564 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2566 2000-08-31 Kazu Hirata <kazu@hxi.com>
2568 * listing.c: Fix formatting.
2570 2000-08-29 Kazu Hirata <kazu@hxi.com>
2572 * app.c: Fix a comment typo. Fix formatting.
2574 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2576 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2577 offset of the target destination for jmp instructions.
2578 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2580 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2582 * NEWS: Mention support for CRIS.
2584 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2586 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2587 Sets `.lcomm' alignment to zero.
2589 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2591 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2592 TC_FIX_ADJUSTABLE): Define.
2594 2000-08-23 Jim Wilson <wilson@cygnus.com>
2596 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2597 unwind.personality_routine is set.
2599 2000-08-23 H.J. Lu <hjl@gnu.org>
2601 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2603 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2605 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2608 2000-08-22 H.J. Lu <hjl@gnu.org>
2610 * config.in (STRICTCOFF): New for strict COFF.
2612 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2613 i386-*-go32* and i386-go32-rtems*.
2614 * configure: Rebuilt.
2616 * config/obj-coff.c (obj_coff_endef): Follow the historical
2617 behavior if STRICTCOFF is not defined.
2619 * doc/internals.texi: Document STRICTCOFF.
2621 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2623 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2624 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2625 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2626 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2627 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2628 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2629 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2632 2000-08-22 Eric Christopher <echristo@cygnus.com>
2634 * config/tc-mn10300.c: (md_apply_fix): New function.
2635 (mn10300_force_relocation): New function.
2636 (mn10300_fix_adjustable): New function.
2638 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2639 (TC_HANDLES_FX_DONE): Define.
2640 (obj_fix_adjustable): Define.
2641 (MD_APPLY_FIX3): Define.
2642 (TC_LINKRELAX_FIXUP): Define.
2644 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2646 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2648 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2650 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2652 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2653 if the fixup resulted in a relocation.
2655 2000-08-18 Nick Clifton <nickc@redhat.com>
2657 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2658 Make reference to first element of shift_names explicit.
2660 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2662 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2663 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2664 add a symbol's address. Removed all target-specific #ifdefs that
2665 used to accomplished the same.
2666 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2667 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2668 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2669 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2670 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2672 2000-08-17 Kazu Hirata <kazu@hxi.com>
2674 * dwarf2dbg.c: Fix formatting.
2676 2000-08-17 Nick Clifton <nickc@redhat.com>
2678 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2679 to be recoded as logical shift lefts by zero.
2681 2000-08-16 Jim Wilson <wilson@cygnus.com>
2683 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2684 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2686 (note_register_values): Handle IA64_OPND_R3_2 operands.
2688 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2690 * config/tc-i860.c (md_operand): Silly typo fixed.
2692 2000-08-16 Nick Clifton <nickc@redhat.com>
2694 * config/tc-arm.c (struct asm_shift): Delete.
2696 (enum asm_shift_index): New.
2697 (struct asm_shift_properties): New.
2698 (struct asm_shift_name): New.
2699 (shift_properties[]); New.
2700 (shift_names[]); New.
2702 (decode_shift): Use new structures.
2703 Issue a warning is "ROR #0" is used.
2704 Issue a warning if "ASR #0" or "LSR #0" is used.
2706 (md_begin): Initialise arm_shift_hsh table from new
2707 asm_shift_name array.
2709 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2711 * config/tc-sparc.c: Kill all warnings.
2712 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2714 (md_show_usage): Update usage text.
2716 2000-08-16 Nick Clifton <nickc@redhat.com>
2718 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2721 2000-08-15 Will Cohen <wcohen@redhat.com>
2723 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2725 * config/tc-sh.c (md_assemble): Changed so debug_type
2726 test performed for ppi_assemble
2727 * config/tc-sh.c: Included dwarf2dbg.h.
2728 (debug_line): Defined.
2729 (md_assemble): Generates dwarf2 line info.
2730 (sh_finalize): New function. Finalize dwarf2 info.
2731 (assemble_ppi): Returns size of code generated.
2732 (build_Mytes): Returns size of code generated.
2733 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2734 * config/tc-sh.h (md_end): Defined.
2735 (sh_finalize): Declared.
2737 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2739 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2742 2000-08-14 Nick Clifton <nickc@redhat.com>
2744 * config/tc-arm.c (do_bx): Allow "bx pc".
2746 2000-08-14 Jim Wilson <wilson@cygnus.com>
2748 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2749 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2750 (md_begin): Change assignment to md.flag to OR in the new bit.
2752 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2754 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2755 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2758 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2760 * NEWS: Mention i860 support.
2762 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2764 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2766 2000-08-14 Andreas Schwab <schwab@suse.de>
2768 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2770 2000-08-11 Andreas Schwab <schwab@suse.de>
2772 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2775 2000-08-11 Kazu Hirata <kazu@hxi.com>
2777 * expr.c: Fix formatting.
2778 * config/obj-bout.c: Likewise.
2780 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2782 * doc/c-i860.texi: Flesh out the i860 section more.
2784 2000-08-10 Kazu Hirata <kazu@hxi.com>
2786 * symbols.c: Fix formatting.
2789 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2791 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2792 modifier has the IgnoreSize bit set.
2794 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2796 From Rodney Brown <RodneyBrown@mynd.com>
2797 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2798 * configure: Regenerate.
2800 2000-08-09 Kazu Hirata <kazu@hxi.com>
2802 * hash.c: Fix formatting.
2805 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2807 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2808 (i860_fix_info): New enum.
2809 (MD_APPLY_FIX3): Define.
2810 (WORKING_DOT_WORD): Define.
2811 (TC_HANDLES_FX_DONE): Define.
2812 (DIFF_EXPR_OK): Define.
2813 (LISTING_HEADER): Define.
2814 (TARGET_FORMAT): Select target format based on endian flag.
2815 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2816 (target_big_endian): Add external declaration.
2818 * config/tc-i860.c: All existing code reworked completely. Other
2819 new code shown below.
2820 (SYNTAX_SVR4): Define.
2821 (target_warn_expand): New variable.
2822 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2823 (md_longopts): Declare and define with new options (-EL, -EB,
2825 (md_show_usage): New function.
2826 (md_operand): New function.
2827 (obtain_reloc_for_imm16): New function.
2828 (md_apply_fix3): New function.
2829 (tc_gen_reloc): New function.
2831 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2833 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2834 2 bytes of the jump address are in the same frag.
2835 (find): Accept 68hc12 register indirect modes.
2837 * NEWS: Mention 68HC11 & 68HC12 support.
2839 2000-08-07 Richard Henderson <rth@cygnus.com>
2841 * config/tc-ia64.c (unwind): Add prologue_mask member.
2842 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2843 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2844 (dot_body): Clear unwind.prologue_mask.
2845 (dot_prologue): Set it. Accept a register second argument.
2847 2000-08-07 Kazu Hirata <kazu@hxi.com>
2849 * config/atof-ieee.c: Fix formatting.
2850 * config/atof-tahoe.c: Likewise.
2852 2000-08-06 Nick Clifton <nickc@cygnus.com>
2854 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2857 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2858 of .popsection, .previous, .pushsection, .subsection,
2859 .version, .vtable_entry, .vtable_inherit and .weak.
2861 2000-08-05 Kazu Hirata <kazu@hxi.com>
2863 * config/tc-cris.c: Fix formatting.
2864 * config/tc-i386.c: Likewise.
2865 * config/tc-sparc.c (sparc_ip): Simplify the code.
2867 2000-08-04 Kazu Hirata <kazu@hxi.com>
2869 * config/tc-cris.c: Rearrange code for readability.
2870 * config/tc-d10v.c: Fix formatting.
2871 * config/tc-m32r.c: Likewise.
2872 * config/tc-sparc.c: Likewise.
2874 2000-08-02 Jim Wilson <wilson@cygnus.com>
2876 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2877 before ia64_find_opcode.
2878 (md_assemble): Likewise.
2880 2000-08-01 Nick Clifton <nickc@cygnus.com>
2882 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2883 Undo some formatting fixes.
2885 2000-08-01 Kazu Hirata <kazu@hxi.com>
2887 * config/obj-som.c: Fix formatting.
2888 * config/obj-ieee.c: Likewise.
2889 * config/tc-arm.c: Likewise.
2890 * config/tc-v850.c: Likewise.
2892 2000-08-01 Nick Clifton <nickc@redhat.com>
2894 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2895 index by command line option.
2897 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2899 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2900 (@node M68K-Branch): Rewrite to match the reality.
2902 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2904 * doc/c-i860.texi: New file.
2905 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2906 * doc/Makefile.in: Regenerate.
2907 * doc/all.texi: Add I860 as relevant architecture.
2908 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2910 2000-07-31 Kazu Hirata <kazu@hxi.com>
2912 * config/tc-d30v.c: Fix formatting.
2914 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2916 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2917 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2918 long emit a long branch if available instead of an absolute jump, never
2919 emit absolute jumps for anything with --pcrel.
2921 * doc/c-m68k.texi: Document new command line option.
2923 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2925 * config/tc-avr.c: Use PARAMS macro in function declarations.
2926 Don't declare md_pcrel_from_section (already in tc-avr.h).
2927 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2928 (avr_operand): Don't set (unsigned) op_mask to -1.
2930 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2932 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2933 * configure: Regenerated.
2934 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2935 of operand to the .type directive (.e.g, "type").
2937 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2939 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2940 * app.c (do_scrub_chars): Record where first comment found.
2941 * read.c (read_a_source_file): Init found_comment on entry, and
2942 notify whether comments found on exit.
2943 * config/tc-hppa.c (md_shortopts): Add "c".
2944 (md_longopts): Add warn-comment.
2945 (md_parse_option): Handle it.
2946 (md_show_usage): Show available options.
2947 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2949 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2951 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2952 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2954 (md_estimate_size_before_relax): Don't fall off end of function.
2956 2000-07-27 Kazu Hirata <kazu@hxi.com>
2958 * config/tc-avr.c: Fix formatting.
2959 * config/tc-ns32k.c: Likewise.
2961 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2963 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2965 2000-07-27 Kazu Hirata <kazu@hxi.com>
2967 * config/tc-d10v.c: Fix formatting.
2968 * config/tc-z8k.c: Likewise.
2969 * config/tc-sparc.c: Likewise.
2971 2000-07-26 Dave Brolley <brolley@redhat.com>
2973 * cgen.c (queue_fixup): Declare opinfo.
2974 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2975 (gas_cgen_md_operand): Ditto.
2976 (gas_cgen_md_apply_fix3): Ditto.
2978 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2980 * config/obj-coff.c (obj_frob_symbol): Don't merge
2981 labels. Don't merge if the symbol isn't constant. Return
2982 immediately if a symbol is merged.
2984 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2986 * frags.c (frag_align): Correct absolute section alignment.
2988 2000-07-20 DJ Delorie <dj@redhat.com>
2990 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2991 it breaks linking against DLLs.
2993 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2995 * configure.in: Add CRIS support.
2996 * configure: Regenerate.
2997 * Makefile.am: (CPU_TYPES): Add cris.
2998 (CPU_OBJ_VALID) [aout]: Add cris.
2999 (MULTI_CPU_TYPES): Add cris.
3000 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3001 [coff]: Only i386 and mips are valid.
3002 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3003 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3004 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3005 Regenerate dependencies.
3006 * Makefile.in: Regenerate.
3007 * aclocal.m4: Regenerate.
3008 * as.c: Declare crisaout, criself.
3009 * config/tc-cris.h, config/tc-cris.c: New.
3010 * config/e-criself.c, config/e-crisaout.c: New.
3011 * po/POTFILES.in, po/gas.pot: Regenerate.
3013 2000-07-20 Kazu Hirata <kazu@hxi.com>
3015 * read.c: Fix formatting.
3016 * write.c: Fix formatting.
3018 2000-07-19 H.J. Lu <hjl@gnu.org>
3020 * sb.c: Include <stdlib.h> if exists for abort ().
3022 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3024 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3025 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3026 (pa_type_args): Same here.
3028 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3030 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3031 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3032 the storage class is already set.
3034 2000-07-17 Kazu Hirata <kazu@hxi.com>
3036 * config/tc-m68hc11.c: Fix formatting.
3037 * config/tc-mn10200.c: Likewise.
3038 * config/tc-mn10300.c: Likewise.
3039 * config/tc-pj.c: Likewise.
3040 * config/tc-tic80.c: Likewise.
3041 * config/tc-w65.c: Likewise.
3043 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3045 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3048 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3050 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3053 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3055 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3056 ELF as are used for SOM (except the 32-bit reloc one) to decide
3057 whether a symbol can be reduced to a section symbol. Expand on
3058 the comment for symbols involved in LR% and RR% expressions.
3060 2000-07-14 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-mips.c (mips_disable_float_construction): New
3063 static variable. Set to true if doubles should not be
3064 constructed by loading two single width fp registers with
3065 halves of the value.
3066 (mips_ip): Test mips_disable_float_construction.
3067 (md_longopts): Add command line switches --construct-floats
3068 and --no-construct-floats.
3069 (md_parse_option): Parse new command line options.
3070 (md_show_usage): Describe new command line options.
3072 * doc/c-mips.texi: Document new command line options.
3074 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3076 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3077 * configure: Regenerate.
3079 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3081 * configure.in (DEFAULT_EMULATION setting): Revert part of
3082 2000-07-01 change that set te_multi=multi unless set to tmips.
3083 * configure: Regenerate.
3085 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3087 * config/obj-coff.c (coff_frob_section): Add padding to the last
3088 section when aligning it increases its size.
3090 2000-07-11 Kazu Hirata <kazu@hxi.com>
3092 * config/tc-tic54x.c: Fix formatting.
3094 2000-07-10 Kazu Hirata <kazu@hxi.com>
3096 * config/tc-h8500.c: Fix formatting.
3097 * config/tc-tic54x.c: Fix formatting.
3099 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3101 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3102 displacements correctly.
3104 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3106 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3108 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3112 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3114 From David Huggins-Daines <dhd@linuxcare.com>
3115 * config/te-hppalinux64.h: Add a new emulation.
3116 * configure.in (emulations): Add configure bits to support the
3117 64-bit Linux/parisc target.
3118 * configure: Regenerate.
3120 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3121 (md_shortopts): Add `V' for ELF.
3123 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3124 when SOM or ELF_ARG_RELOC are defined.
3125 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3126 ELF_ARG_RELOC are defined.
3127 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3128 (pa_stringer): ..Do it here instead. Fix comment typos.
3129 (hppa_force_relocation): Cast enums to int before comparing with
3132 From Ryan Bradetich <rbradetich@uswest.net>
3133 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3134 redifinition warning.
3135 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3136 (hppa_force_relocation): ditto
3137 (md_apply_fix): Added cast to buf to fix warnings.
3139 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3140 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3142 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3143 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3144 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3145 reloc_type** to avoid warnings in switch.
3146 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3147 little earlier instead.
3149 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3151 (pa_type_args): Use symbol_arg_reloc_info.
3152 (struct pa_it): Make arg_reloc unsigned int.
3153 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3154 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3155 (pa_code): Delete. pa_text duplicates this function.
3156 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3157 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3159 (cons_fix_new_hppa): Actually change selector to e_fsel when
3160 warning about assuming so.
3161 (tc_gen_reloc): More example elf arg reloc code.
3162 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3163 (hppa_force_relocation): Likewise.
3165 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3167 (pa_end_of_source): Prototype.
3168 (hppa_fix_adjustable): Prototype.
3169 (LABELS_WITHOUT_COLONS): Move it..
3170 * config/te-hppa.h: To here.
3172 * config/te-hppa64.h: New file.
3174 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3176 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3177 format -10, -16, 16 relocs.
3178 (hppa_elf_mark_end_of_function): Test for null
3179 last_call_info->start_symbol
3181 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3182 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3183 re_assesmble_* functions. Delete extraneous statements. Fix
3185 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3186 insn to re_assemble_*.
3188 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3190 * doc/internals.texi (Expressions): Fix typo.
3192 2000-07-08 Kazu Hirata <kazu@hxi.com>
3194 * config/tc-sh.c: Fix formatting.
3195 * config/tc-tic54x.c: Fix formatting.
3196 * depend.c: Fix formatting.
3197 * flonum-konst.c: Likewise.
3198 * flonum-mult.c: Likewise.
3200 2000-07-07 Kazu Hirata <kazu@hxi.com>
3202 * config/tc-sh.c: Fix comments.
3203 * config/obj-vms.c: Fix comments.
3204 * config/tc-a29k.c: Likewise.
3205 * config/tc-alpha.c: Likewise.
3206 * config/tc-h8300.c: Likewise.
3207 * config/tc-h8500.c: Likewise.
3208 * config/tc-i370.c: Likewise.
3209 * config/tc-ia64.c: Likewise.
3210 * config/tc-m68hc11.c: Likewise.
3211 * config/tc-m68k.c: Likewise.
3212 * config/tc-mips.c: Likewise.
3213 * config/tc-ns32k.c: Likewise.
3214 * config/tc-ppc.c: Likewise.
3215 * config/tc-z8k.c: Likewise.
3217 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3219 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3220 Default to '(SEC_LOAD | SEC_DATA)'.
3221 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3223 * doc/internals.texi (CPU Backend): Describe
3224 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3226 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3228 * as.c (parse_args): NULL terminate the long option list.
3230 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3232 * config/tc-d30v.h: Include "write.h" for fixS.
3233 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3235 2000-07-05 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-d30v.c (write_2_short): Further changes to warning
3238 messages produced when combining EITHER_BUT_PREFER_MU attributed
3241 2000-07-05 DJ Delorie <dj@redhat.com>
3245 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3247 * config/tc-arm.c (psrs): Accept combinations of flags.
3249 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3251 * config/tc-avr.c: Change _ () to _() around all strings marked
3252 for translation (exception from the usual coding style).
3253 (avr_opt): New struct variable, how the new switches are set.
3254 (OPTION_MMCU): Define as 'm' and actually use.
3255 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3256 (show_mcu_list): New function, display the list of known MCUs.
3257 (md_show_usage): Document the new switches. Call show_mcu_list.
3258 (avr_set_arch): Change 'm' to OPTION_MMCU.
3259 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3260 Handle the new switches.
3261 (avr_operands): Disable warnings for undefined combinations of
3262 operands if -mall-opcodes. Disable warnings for skipping two-word
3263 instructions if enhanced core or -mno-skip-bug.
3264 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3265 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3266 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3267 (avr_ldi_expression): Warn about implicit lo8().
3268 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3270 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3272 * configure.in: Add entry for mips-*-sysv4*MP*
3273 * configure: Rebuild
3274 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3275 elf32-tradlittlemips for traditional mips targets.
3276 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3277 test for Link Once sections as in adjust_reloc_syms.
3278 * config/te-tmips.h: New file for traditional mips targets. Define
3281 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3283 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3284 flags argument is not present, don't change an existing section's
3285 section's attributes. If the flags argument is present, warn if the
3286 attributes don't match the section's current attributes. When
3287 long section names are supported, set SEC_LINK_ONCE and
3288 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3290 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3292 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3293 symbols; create them.
3295 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3297 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3298 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3300 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3302 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3303 expressions. Ignore the problem when handling 16 bit signed
3304 immediates, because the assembler will take care of the relocation
3307 2000-06-27 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3310 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3311 sequential order, and emit warning messages if the input source
3312 code contains constructs like that, or parallel constructs
3313 containing such opcodes.
3315 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3317 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3318 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3319 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3320 (md_show_usage): Update usage message.
3321 (md_parse_option): Allow redefinition of MCU type within the
3322 same avr[1-5] bfd machine type. Show both old and new MCU type
3323 in the error message.
3324 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3325 Simplify 8K wrap code.
3327 2000-06-25 Kazu Hirata <kazu@hxi.com>
3329 * config/obj-aout.c: Remove all uses of DEFUN.
3330 * config/obj-ieee.c: Likewise.
3331 * config/tc-sh.c: Fix comment typos.
3332 * config/tc-tahoe.c: Likewise.
3333 * config/tc-vax.c: Likewise.
3334 * config/tc-w65.c: Likewise.
3335 * config/tc-z8k.c: Likewise.
3336 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3338 2000-06-24 DJ Delorie <dj@cygnus.com>
3340 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3341 more changes from Sept 1999
3342 (tc_i386_fix_adjustable): ditto
3343 (md_apply_fix3): ditto
3345 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3347 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3348 (gas_cgen_parse_operand): Set it around expression() call.
3349 (gas_cgen_md_operand): Test for it before longjmp().
3351 2000-06-24 Kazu Hirata <kazu@hxi.com>
3353 * config/tc-h8500.c: Remove all uses of DEFUN.
3354 * config/tc-sh.c: Likewise.
3355 * config/tc-w65.c: Likewise.
3356 * config/tc-z8k.c: Likewise.
3358 * config/tc-h8500.c: Fix typos in comments.
3360 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3362 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3365 2000-06-23 matthew green <mrg@redhat.com>
3367 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3368 defined. Fix error message for `[' grouping.
3370 2000-06-22 Kazu Hirata <kazu@hxi.com>
3372 * config/tc-h8300.c: Fix formatting and comment typos.
3374 2000-06-22 Timothy Wall <twall@cygnus.com>
3376 * config/tc-ia64.c (note_register_values): Move premature QP
3377 notation clearing into the appropriate place.
3379 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3381 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3382 first before anything else. Add bin-bugs.h, emul.h and progress.h
3383 Sort list of files as for $(OBJS) in Makefile.am.
3385 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3386 find one. Remake dependencies.
3387 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3388 * Makefile.in: Regenerate.
3389 * doc/Makefile.in: Regenerate.
3391 * config/tc-i386.c (i386_displacement): Don't assume a constant
3392 displacement is necessarily 16 bits when in 16 bit code mode.
3393 (md_assemble): Instead size the displacement here after we know
3394 for sure that a .code16gcc operand hasn't automatically added
3395 operand size prefixes.
3397 2000-06-21 H.J. Lu <hjl@gnu.org>
3399 * Makefile.am: Rebuild dependency.
3400 * Makefile.in: Rebuild.
3402 2000-06-21 Kazu Hirata <kazu@hxi.com>
3404 * config/tc-h8300.c (parse_reg): Make the function static.
3405 (parse_exp): Likewise.
3407 2000-06-20 DJ Delorie <dj@cygnus.com>
3409 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3410 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3411 for cygwin import libraries to work properly.
3413 2000-06-20 H.J. Lu <hjl@gnu.org>
3415 * Makefile.am: Rebuild dependency.
3416 * Makefile.in: Rebuild.
3417 * configure: Likewise.
3418 * doc/Makefile.in: Likewise.
3420 2000-06-20 Timothy Wall <twall@cygnus.com>
3422 * doc/internals.texi (CPU backend): Add @itemx for
3423 TC_START_LABEL_WITHOUT_COLON.
3424 * doc/c-tic54x.texi: New.
3425 * doc/as.texinfo: Add tic54x features and include primary tic54x
3427 * doc/all.texi: Add C54X.
3428 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3429 * doc/Makefile.in: Regenerate.
3430 * configure.in: Add tic54x and define LIBM for tic54x.
3431 * configure: Regenrate.
3432 * config/tc-tic54x.[ch]: New.
3433 * config/obj-coff.h: Add tic54x.
3434 * Makefile.am: (CPU_TYPES): Add tic54x.
3435 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3436 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3437 (as_new_LDADD): Add $(LIBM).
3438 * Makefile.in: Regenerate.
3440 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3442 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3443 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3444 * doc/as.texinfo: Likewise.
3446 * configure, Makefile.in: Regenerate.
3447 * configure.in (emulations): Recognize m6811 and m6812.
3448 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3449 Added files for 68hc11 and 68hc12 assembler.
3450 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3451 * config/tc-m68hc11.h: Header definition for that assembler.
3453 2000-06-18 Nick Clifton <nickc@redhat.com>
3455 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3456 instead of OCTETS_PER_BYTE.
3458 * config/tc-v850.c: Fix compile time warnings.
3459 * config/tc-ppc.c: Fix compile time warnings.
3461 2000-06-18 H.J. Lu <hjl@gnu.org>
3463 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3464 * configure: Rebuild.
3466 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3468 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3471 2000-06-16 Nick Clifton <nickc@cygnus.com>
3473 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3474 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3476 * doc/c-mips.texi: Document newly accepted cpu variants.
3478 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3480 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3482 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3484 * macro.c (getstring): Make it possible to escape the quote
3487 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3489 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3491 2000-06-13 H.J. Lu <hjl@gnu.org>
3493 * configure: Regenerate.
3495 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3497 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3499 * doc/internals.texi (line_separator_chars): Semicolon is no
3500 longer a default. Mention null and newline as defaults.
3502 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3504 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3505 * config/tc-i860.h (line_separator_chars): Likewise.
3506 * config/tc-h8300.c (line_separator_chars): Likewise.
3507 * config/tc-i960.c (line_separator_chars): Likewise.
3508 * config/tc-m68k.c (line_separator_chars): Likewise.
3509 * config/tc-mips.c (line_separator_chars): Likewise.
3510 * config/tc-ns32k.c (line_separator_chars): Likewise.
3511 * config/tc-sparc.c (line_separator_chars): Likewise.
3512 * config/tc-vax.c (line_separator_chars): Likewise.
3514 * config/tc-h8300.c (comment_chars): Use string initialiser.
3515 * config/tc-i960.c (line_comment_chars): Likewise.
3516 * config/tc-z8k.c (comment_chars, line_comment_chars,
3517 line_separator_chars): Likewise.
3519 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3522 2000-06-08 Nick Clifton <nickc@cygnus.com>
3524 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3527 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3529 * configure.in (VERSION): Update to show this is the CVS mainline.
3531 2000-06-08 Matthew Jacob <mjacob@feral.com>
3533 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3534 $at is the integer register $r28, vs. both $r28 and the floating
3535 point register $f28.
3537 2000-06-08 James E. Wilson <wilson@cygnus.com>
3539 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3540 (dot_endp): Don't call ia64_flush_insns.
3541 (emit_one_bundle): Don't delete prologue/body records from
3542 unwind_record list in first loop. Rewrite second loop to account for
3545 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3547 * config/tc-ia64.c: Add missing prototypes.
3548 (generate_unwind_image): Cast argument to output_unw_records call.
3550 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3552 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3554 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3556 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3557 (REGISTER_P): likewise.
3558 (avr_opcodes): uses include/opcode/avr.h
3559 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3561 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3563 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3566 2000-06-03 H.J. Lu <hjl@gnu.org>
3568 * read.c (is_end_of_line): Put back `;'.
3570 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3572 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3574 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3576 * expr.c (operand): Test is_end_of_line outside switch to catch
3577 line separator chars that are also operators.
3578 (operator): Return O_illegal for line separator chars.
3580 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3581 entry (or `!' entry for TC_HPPA).
3583 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3584 before indexing is_end_of_line. Remove redundant check for '\0'.
3586 * config/tc-h8500.c (md_assemble): Likewise.
3587 * config/tc-mcore.c (md_assemble): Likewise.
3588 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3591 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3593 * config/tc-mcore.c (mcore_cons): Likewise.
3594 (mcore_float_cons): Likewise.
3595 (mcore_stringer): Likewise.
3596 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3598 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3600 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3602 2000-05-29 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-sh.c: Fix compile time warning messages.
3606 * config/tc-mips.c: Fix compile time warning messages.
3608 2000-05-29 Philip Blundell <philb@gnu.org>
3610 * doc/as.texinfo: Update copyright dates.
3611 (Local Labels): Delete misplaced mention of ARM.
3612 * NEWS: Mention ARM ELF support.
3614 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3616 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3617 it is modified, and use the real_size to compute the frag address
3618 for dwarf2 line info.
3620 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3622 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3623 line-matching scheme to cope with automake moving variables around.
3624 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3625 * Makefile.in: Regenerate.
3627 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3629 * config/tc-sparc.c (sparc_relax): New.
3630 (md_longopts): Add -relax and -no-relax options.
3631 (md_parse_options, md_show_usage): Likewise.
3632 (md_apply_fix3): Optimize tail call into branch always if possible.
3634 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3636 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3637 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3638 rules, with warning when a GAS statement specifies a packing that
3639 will result in an instruction being squashed.
3640 Added typdef packing_type and enumerals, changed various integer
3641 literals to use the enumerals.
3643 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3645 * config/tc-ia64.c (dot_restorereg_p): New function.
3646 (md_pseudo_table): Add restorereg.p.
3647 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3648 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3650 * config/tc-ia64.h (unw_record_type): Add unwabi.
3651 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3652 called MASK with members for imask, and the masks produced by
3653 fr_mem, gr_mem, br_mem, and frgr_mem.
3654 (unw_p_record): Add members ABI and CONTEXT.
3655 (unw_x_record): Add member AB.
3656 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3657 as pseudo-register for use during unwind info generation.
3658 (AR_PFS, AR_LC): New macros.
3659 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3660 whose names start with an at sign (as in "@priunat").
3661 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3663 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3664 proc_end, unwind_info, personality_routine): Consolidate into
3665 "unwind" structure to reduce offset-table use. Add member
3666 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3668 (output_R1_format, output_R3_format, output_P3_format,
3669 output_P6_format): Initialize R with zero to reduce compiler warnings.
3670 (output_P7_format): Ditto. Add `default' branch to switch
3671 statement to reduce compiler warnings.
3672 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3673 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3674 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3675 into single argument.
3676 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3677 compiler warnings. Merge A and B args into single argument.
3678 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3679 A and B args into single argument.
3680 (free_record): Removed (wasn't used).
3681 (free_list_records): Also free imasks in prologue records.
3682 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3683 (output_spill_mask): Remove.
3684 (output_unwabi): New function.
3685 (output_epilogue, output_label_state, output_copy_state): Call
3687 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3688 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3690 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3691 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3692 as part of handling the prologue records. Emit region's imask if
3693 we have one. Handle unwabi, epilogue, label_state, copy_state,
3694 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3695 spill_sprel_p, and spill_reg_p records.
3696 (set_imask, count_bits, slot_index): New function.
3697 (fixup_unw_records): Fix region size computation. Handle
3698 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3699 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3700 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3701 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3702 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3703 (dot_save): Use manifest constants for applicaton registers.
3704 Handle REG_PR and REG_PRIUNAT.
3705 (dot_restore): Don't just ignore it.
3706 (dot_restorereg): New function..
3707 (generate_unwind_image): Ensure unwind info is a multiple of eight
3708 bytes, not just four bytes.
3709 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3710 (dot_altrp): Don't just ignore it.
3711 (dot_savemem): New function. Replaces dot_savesp() and
3712 dot_savepsp(). Use manifest constants for applicaton registers.
3713 Handle REG_PR and REG_PRIUNAT.
3714 (dot_savef): Simplify.
3715 (dot_saveb): Support generation of br_gr.
3716 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3717 dot_label_state, dot_copy_state): New function.
3718 (dot_unwabi): Don't just ignore it.
3719 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3720 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3721 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3722 (emit_one_bundle): Set slot number for prologue/body records
3723 *before* emitting the first insn.
3724 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3725 (md_begin): Declare "psp" pseudo-register.
3726 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3727 so we don't get segfault.
3728 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3729 counts as required per SW Conventions manual
3730 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3731 output_preds_psprel, output_preds_sprel, output_spill_base,
3732 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3733 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3734 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3735 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3736 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3737 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3738 (dot_vframe): Implement.
3739 (dot_vframesp, dot_vframepsp): New function.
3741 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3743 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3744 * configure: Regenerate.
3746 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3748 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3749 (md_estimate_size_before_relax): so we can use it here instead of
3750 old kludges. Localise vars to blocks. Comment.
3752 * frags.c (frag_new): Update fr_var comments.
3753 * frags.h (struct frag): Ditto.
3755 2000-05-22 Richard Henderson <rth@cygnus.com>
3757 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3758 (pseudo_func): Add pcrel.
3759 (operand_match): Handle IA64_OPND_TGT64.
3760 (build_insn): Likewise.
3761 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3762 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3763 (fix_insn): Handle all three 64-bit relocation types.
3765 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3767 * obj.h (struct format_ops): New members begin, app_file,
3768 s_set_other, s_set_desc, s_get_type, s_set_type,
3769 separate_stab_sections, init_stab_section.
3771 * config/obj-multi.h: Update GPL notice to v2.
3773 (obj_app_file): New.
3774 (S_SET_SIZE): Test s_set_size for NULL before calling.
3775 (S_SET_ALIGN): Similar for s_set_align.
3780 (SEPARATE_STAB_SECTIONS): New.
3781 (INIT_STAB_SECTION): New.
3782 (EMIT_SECTION_SYMBOLS): New.
3783 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3785 * config/obj-elf.h: Update GPL notice to v2.
3786 Mention that this file is included from obj-multi.h.
3787 (obj_begin): Wrap definition in ifndef.
3788 (elf_file_symbol): Constify declaration.
3789 (obj_app_file): Ditto.
3790 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3791 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3793 * config/obj-elf.c (elf_s_set_other): New.
3794 (elf_file_symbol): Constify argument.
3795 (elf_separate_stab_sections): New.
3796 (elf_init_stab_section): New.
3797 (elf_format_ops): Add new members. Remove comma at end.
3799 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3800 (ecoff_format_ops): Add new fields. Remove comma at end.
3801 Mention inconsistency for emit_section_symbols.
3803 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3805 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3806 (coff_separate_stab_sections): New.
3807 (coff_format_ops): Add new members.
3809 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3810 (obj_aout_s_set_other): New.
3811 (obj_aout_s_set_desc): New.
3812 (obj_aout_s_get_type): New.
3813 (obj_aout_s_set_type): New.
3814 (obj_aout_separate_stab_sections): New.
3815 (aout_format_ops): New members added. Use obj_aout_process_stab,
3816 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3817 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3819 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3821 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3823 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3824 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3825 (md_estimate_size_before_relax): Ensure jumps to weak and
3826 externally visible symbols are relocatable.
3828 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3830 * stabs.c (aout_process_stab): Make global.
3831 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3832 * read.h (aout_process_stab): Declare.
3834 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3835 Generalize to *aout, *coff *elf.
3836 * configure: Regenerated.
3838 * doc/internals.texi (Object format backend): Say
3839 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3841 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3842 * Makefile.in: Regenerated.
3844 2000-05-19 Catherine Moore <clm@cygnus.com>
3846 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3848 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3850 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3851 instruction to reflect change in re_assemble_*.
3853 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3855 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3856 build PA64 ELF tools.
3857 * configure: Rebuilt.
3859 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3861 * Makefile.am: Regenerate dependencies.
3862 * Makefile.in: Regenerate.
3864 2000-05-15 Nick Clifton <nickc@cygnus.com>
3866 * config/tc-arm.c (struct asm_psr): Add boolean field
3867 distinguishing between CSPR and SPSR. Rename 'number' field
3869 (psrs): Rearrange contents to match new asm_psr structure.
3870 (arm_psr_parse): Move next to psr_required_here. Make it
3871 return an asm_psr structure.
3872 (psr_required_here): Use asm_psr structure returned by
3874 (do_msr): Reorganise to allow psr_required_here to be called
3876 (md_undefined_name): Mark 'name' parameter as unused, since
3877 the COFF target does not use it.
3879 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3881 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3883 * config/te-aux.h: Likewise.
3884 * config/te-dpx2.h: Likewise.
3885 * config/te-go32.h: Likewise.
3886 * config/te-hp300.h: Likewise.
3887 * config/te-hppa.h: Likewise.
3888 * config/te-i386aix.h: Likewise.
3889 * config/te-ic960.h: Likewise.
3890 * config/te-interix.h: Likewise.
3891 * config/te-nbsd532.h: Likewise.
3892 * config/te-pc532mach.h: Likewise.
3893 * config/te-ppcnw.h: Likewise.
3894 * config/te-psos.h: Likewise.
3895 * config/te-sparcaout.h: Likewise.
3896 * config/te-sun3.h: Likewise.
3897 * config/te-sysv32.h: Likewise.
3899 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3901 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3902 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3903 and sign extend without an if statement.
3904 (build_bytes): Likewise.
3906 2000-05-14 Kazu Hirata <kazu@hxi.com>
3908 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3909 X_add_symbol L_32 case.
3911 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3913 * config/te-freebsd.h: New file.
3915 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3917 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3918 bindtextdomain): Replace defines with those from intl/libgettext.h
3919 to quieten gcc warnings.
3921 * NEWS: Mention x86 .arch and -q.
3923 * config/tc-i386.c (quiet_warnings): New.
3924 (md_assemble): Use quiet_warnings.
3925 (md_parse_option): Set quiet_warnings from -q.
3926 (md_show_usage): Mention -q, delete -m.
3927 (flag_do_long_jump): Delete.
3928 (md_parse_option): Remove -m.
3929 (md_show_usage): Remove -m.
3930 (md_create_long_jump): Remove useless flag_do_long_jump code.
3932 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3933 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3935 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3936 Alexander Sokolov <robocop@netlink.ru>
3938 * doc/c-i386.texi (i386-Arch): New section.
3939 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3941 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3942 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3943 architecture has been given and is not 486.
3944 (set_cpu_arch): New.
3945 (md_pseudo_table): Add .arch.
3946 (md_assemble): Warn if cpu architecture has been given and an
3947 unsupported instruction.
3949 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3950 Move operand_types bit defines after relevant template field.
3951 (template): Add cpu_flags.
3955 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3957 * config/tc-mn10300.h (md_end): Define.
3958 (mn10300_finalize): Declare.
3959 * config/tc-mn10300.c: Include dwarf2dbg.h.
3960 (debug_line): Define.
3961 (md_assemble): Generate dwarf2 line info.
3962 (mn10300_finalize): New function. Finalize dwarf2 info.
3964 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3966 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3967 external version of the relocation for weak symbols.
3969 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3971 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3972 frame size in units of 16 bytes, as required per SW Conventions manual.
3973 (output_unw_records): Output info-block header as a dword to get
3976 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3978 * as.h: #include "file", not <file> on files from ../include.
3979 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3980 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3981 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3982 (tc_coff_symbol_emit_hook): Ditto.
3983 (OPTCOUNT): Cast to int to avoid compiler warning.
3984 (md_begin): Fix signed/unsigned warnings.
3986 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3988 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3989 ABRANCH LONG case for a conditional branch on a 68000.
3990 (md_estimate_size_before_relax): Likewise. Also handle
3991 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3992 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3993 PC-relative on all CPUs.
3994 (md_estimate_size_before_relax): Likewise.
3996 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3998 * as.c (parse_args): Just mention current year in printed
4001 2000-05-03 J.T. Conklin <jtc@redback.com>
4003 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4005 (md_parse_option): Recognize -m7400.
4007 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4009 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4010 don't permit lp to become less than the words array.
4012 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4014 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4015 Fix little-endian case.
4017 2000-05-03 David O'Brien <obrien@NUXI.com>
4019 * as.c (parse_args): Update copyright.
4021 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4023 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4024 for the .bss section too.
4026 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4028 * configure.in: Set em=linux for hppa-*-linux.
4029 * configure: Regenerate.
4030 * doc/Makefile.in: Regenerate with correct automake.
4032 * frags.c (frag_grow): Sanity check chunk_size.
4034 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4035 * config/obj-som.h: Likewise.
4036 * config/obj-ieee.h: Likewise.
4038 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4040 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4041 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4042 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4043 (pa_ip): low_sign_unext now returns via function value. Use
4044 re_assemble_* instead of dis_assemble_* and
4045 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4047 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4048 (md_section_align, md_parse_option, md_show_usage,
4049 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4050 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4051 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4052 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4053 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4055 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4056 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4057 outside of switch. Correct mask and shifting errors in case 10
4058 and case -11. In case 21, compare against signed range to suit
4059 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4060 case 17 and case 22, use offsetT variable to properly check range.
4061 Use re_assemble_* here too.
4062 (evaluate_absolute): Change type of value to offsetT. Call
4063 hppa_field_adjust to do the work for us.
4064 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4065 (pa_parse_cmpib_64_cmpltr): Ditto.
4066 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4067 of i to unsigned int.
4068 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4069 (pa_end_of_source): Return type is void.
4071 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4073 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4075 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4077 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4078 More comments added.
4079 (md_begin): Removed "construct symbols for each register name".
4080 Because register names conflicts with GCC generated function
4082 (avr_operand): Now constant numbers can be used as a register
4083 identifiers (0 as r0, 31 as r31).
4084 (md_assemble): use skip_space () before parsing instruction
4087 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4089 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4090 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4091 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4092 * configure: Regenerate.
4094 2000-04-29 Andreas Jaeger <aj@suse.de>
4096 * as.h: Correctly check GCC version.
4098 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4100 * doc/as.1: Fix unbalanced brackets.
4102 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4104 (line_comment_chars): Set to '/' if TE_FreeBSD.
4106 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4108 * configure.in: Configury support for PA64 (currently disabled).
4109 * configure: Rebuilt.
4111 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4113 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4114 bfd_set_section_alignment.
4116 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4118 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4121 2000-04-24 Nick Clifton <nickc@cygnus.com>
4123 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4124 * doc/as.texinfo (Align): Include arm and strongarm in list of
4125 targets that have the second form of the behaviour of the .align
4128 2000-04-24 Mark Klein <mklein@dis.com>
4130 * config/obj-som.c: Terminate obj_pseudo_table.
4132 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4134 * as.c (parse_args): Allow md_parse_option to override -a listing
4136 * config/obj-coff.c (add_lineno): Change type of offset parameter
4137 from "int" to "bfd_vma."
4138 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4139 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4140 (ppc_change_csect): Align correctly for XCOFF64.
4141 (ppc_machine): New function, which discards "ppc_machine" line.
4142 (ppc_tc): Cons for 8 when code is 64 bit.
4143 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4145 (md_parse_option): Handle -a64 and -a32.
4147 * config/tc-ppc.h (TARGET_MACH): Define.
4148 (TARGET_FORMAT): Move to function.
4149 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4151 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4153 * config/tc-avr.c: New AVR_ISA_ defined.
4154 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4155 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4156 for `fmul', `movw' and `lpm R,Z' instructions.
4157 (avr_operands): Warn if current opcode is a two-word instruction
4158 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4159 (avr_opcodes): New commands added.
4160 (REGISTER_P): Check 'a' and 'v' constraint letters.
4161 (mcu_types): New MCU added.
4163 2000-04-22 Timothy Wall <twall@cygnus.com>
4165 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4167 (operand_match): Conditionally insert default bit values for IMMU9.
4169 2000-04-14 Matthew Green <mrg@cygnus.com>
4171 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4172 * configure: Rebuilt.
4174 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4175 Jason Eckhardt <jle@cygnus.com>
4177 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4179 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4180 Added handling of new operand types l,y,&,fe,fE,fx.
4182 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4183 David Mosberger <davidm@hpl.hp.com>
4184 Timothy Wall <twall@cygnus.com>
4185 Andrew MacLeod <amacleod@cygnus.com>
4186 Jim Wilson <wilson@cygnus.com>
4188 * Makefile.am (CPU_TYPES): Add ia64.
4189 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4190 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4191 * Makefile.in: Rebuild.
4192 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4193 * configure: Rebuild.
4194 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4195 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4196 * expr.c (expr): Handle md_optimize_expr.
4197 * read.c (LEX_HASH): Add comment.
4198 * config/tc-ia64.c, config/tc-ia64.h: New files.
4200 2000-04-21 Richard Henderson <rth@cygnus.com>
4202 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4203 bundling a non-delayed branch type instruction.
4205 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4207 * config/tc-mn10300.c (HAVE_AM30): Define.
4208 (md_assemble): Use it.
4210 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4212 * config/obj-elf.c (obj_elf_change_section): Check for changed
4215 * Makefile.am: (CPU_MULTI_VALID): Remove.
4216 (MULTI_CPU_TYPES): Define.
4217 (MULTI_CPU_OBJ_VALID): Define.
4218 (DEPTC): Use the above.
4219 (DEPOBJ): Same here.
4221 Regenerate dependencies.
4222 * Makefile.in: Regenerate.
4224 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4226 * Makefile.am (YACC, LEX): Get them from configure.
4228 2000-04-18 H.J. Lu (hjl@gnu.org)
4230 * config/tc-i386.c (offset_in_range): Use addressT instead of
4231 bfd_vma for non-bfd assemblers.
4233 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4235 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4236 doesn't give spurious errors.
4238 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4240 * as.h (SEEK_SET): Define if undefined.
4242 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4244 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4245 constants, and don't assume offsetT is 32 bits.
4247 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4249 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4250 (md_pcrel_from_section): Add prototype.
4251 (d10v_fix_adjustable): Add prototype.
4252 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4254 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4256 2000-04-12 Nick Clifton <nickc@cygnus.com>
4258 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4259 symbol in frag chain.
4261 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4263 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4264 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4265 (fits_in_signed_word, smallest_imm_type): Ditto.
4266 (md_assemble): Use an offsetT var to hold offsetT values, not a
4268 (offset_in_range): New.
4269 (md_assemble): Use it.
4270 (md_convert_frag): Change type of target_address, opcode_address,
4271 and displacement_from_opcode_start to offsetT.
4272 (md_create_short_jump): Change type of offset to offsetT.
4273 (md_create_long_jump): Ditto.
4274 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4275 (md_chars_to_number): Remove.
4276 (output_invalid): Remove duplicate prototype.
4278 2000-04-09 Nick Clifton <nickc@cygnus.com>
4280 * Makefile.am (CPU_TYPES): Add 'avr'.
4281 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4282 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4284 * Makefile.in: Regenerate.
4286 * doc/as.texinfo: Add M32R documentation.
4288 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4290 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4291 --enable-build-warnings option.
4292 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4293 * Makefile.in, configure: Re-generate.
4295 2000-04-07 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4298 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4299 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4300 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4301 (arm_force_relocation): Force relocations for
4302 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4304 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4306 * config/tc-sh.c (get_operands): There's no third operand if the
4307 first operand is an immediate.
4309 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4311 * config/tc-sh.c (immediate): Delete.
4312 (sh_operand_info): Add immediate member.
4313 (parse_reg): Use A_PC for pc.
4314 (parse_exp): Add second argument 'op'. All callers changed.
4315 (parse_at): Expect pc to be coded as A_PC.
4316 Use immediate field in *op.
4317 (insert): Add fourth argument 'op'. All callers changed.
4318 (build_relax): Add second argument 'op'. All callers changed.
4319 (insert_loop_bounds): New function.
4320 (build_Mytes): Remove DISP_4.
4321 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4322 (assemble_ppi): Use immediate field in *operand.
4323 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4324 (md_apply_fix): Likewise.
4325 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4327 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4329 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4331 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4333 * internals.texi (CPU backend): Document
4334 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4336 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4338 * po/gas.pot: Regenerate.
4340 * as.c (show_usage): Restore translated part of bug string.
4341 * gasp.c (show_usage): Likewise.
4343 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4344 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4345 than move-if-change.
4346 (DEP1): Modify for "gcc -MM".
4350 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4351 Update dependencies.
4352 * Makefile.in: Regenerate.
4354 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4356 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4357 (md_begin): Likewise.
4358 (HAVE_AM33): New macro.
4359 (md_assemble): Use it. Match r_regs and xr_regs only if
4362 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4364 * as.h: #include "bin-bugs.h"
4365 * as.c (show_usage): Use REPORT_BUGS_TO.
4366 * gasp.c: #include "bin-bugs.h"
4367 (show_usage): Use REPORT_BUGS_TO.
4369 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4371 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4373 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4374 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4377 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4379 * config/tc-i386.c (i386_immediate): Don't assume a constant
4380 immediate is necessarily 16 bits when in 16 bit code mode.
4381 (md_assemble): Instead set guess_suffix here after we have checked
4384 2000-04-02 Richard Henderson <rth@cygnus.com>
4386 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4387 quantities. Correct right shift sign extension.
4388 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4389 32-bit value when shifting into place.
4391 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4393 * app.c: Add ATTRIBUTE_UNUSED as needed.
4394 * config/tc-ppc.c: Likewise.
4395 (ppc_size): Make unsigned long.
4396 (ppc_insert_operand): Add casts to avoid warnings.
4398 2000-03-31 Nick Clifton <nickc@cygnus.com>
4400 * config/tc-d10v.h (md_flush_pending_output): Define.
4402 2000-03-29 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4405 segment. Works for both BFD_ASSEMBLER and others.
4406 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4408 2000-03-29 Nick Clifton <nickc@cygnus.com
4410 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4412 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4414 * listing.c (LISTING_LHS_WIDTH): Default depends on
4416 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4418 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4420 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4423 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4425 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4427 * config/tc-avr.c (mcu_types): Add missing initialiser.
4428 (md_pcrel_from_section): Add prototype.
4429 (avr_operand): Remove redundant test of unsigned < 0.
4430 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4432 2000-03-27 Denis Chertykov <denisc@overta.ru>
4434 * config/tc-avr.c: New file for AVR support.
4435 * config/tc-avr.h: Likewise.
4436 * configure.in: Add AVR support.
4437 * configure: Regenerate.
4439 2000-03-26 Timothy Wall <twall@cygnus.com>
4441 * gasp.c (macro_op): Add new argument to check_macro call.
4442 Macro structure definitions moved to macro.h
4443 * sb.h: Add argument to prototype for input_scrub_include_sb.
4444 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4445 nesting checks with an additional flag.
4446 (struct input_save): Add flag to indicate whether current sb
4447 should be checked for proper macro/conditional nesting.
4448 (input_scrub_push/pop): Save/restore nest check flag.
4449 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4451 * macro.c (check_macro): Allow caller to retrieve parsed macro
4452 information if a pointer is provided. This information may be
4453 used by the new macro hooks.
4454 * macro.h: Update prototype for check_macro. Macro struct
4455 definitions moved here from macro.c/gasp.c.
4456 * read.c (read_a_source_file): Add parameter to check_macro call,
4457 and pass macro info to the macro hook, if defined.
4458 (input_scrub_insert_line): New. Allow insertion of a line of
4459 characters into the input stream.
4460 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4461 file into the input stream.
4462 (s_include): Use input_scrub_insert_file.
4463 * internals.texi: Document new macro hooks.
4464 * as.h: New prototypes added.
4466 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4468 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4469 an initial capital letter.
4470 (i386_index_check): Reindent.
4472 2000-03-19 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4477 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4479 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4480 instruction operand bad if Rd > 7 when generating
4481 thumb instructions. Prevents for example,
4482 "adr r12,label" from silently failing and generating
4483 the wrong instruction.
4485 2000-03-17 Nick Clifton <nickc@cygnus.com>
4487 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4488 that have a destingation >= 0x400000.
4489 Fix compile time warning messages.
4491 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4493 * config/tc-sh.c (md_begin): When encountering insn that are
4494 not supported by the current arch, only change the name if
4495 its contents are the same as prev_name.
4496 (get_specific): If the the architecture doesn't match, fail.
4498 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4500 * config/tc-sh.c (IDENT_CHAR): Define.
4501 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4502 matching back where it came from.
4504 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4506 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4508 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4510 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4513 2000-03-15 Kazu Hirata <kazu@hxi.com>
4515 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4517 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4519 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4520 floating-point-number, make sure 'f' is in FLT_CHARS.
4522 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4524 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4525 (s_lcomm_internal): Use it.
4526 * doc/internals.texi (CPU backend): Document it.
4527 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4530 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4532 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4535 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4536 implementation doesn't have special handling for switch
4538 (macro_build): Allow for code in sections other than .text.
4540 (mips_ip): Likewise.
4541 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4542 Don't perform relocs if we will be outputting them.
4543 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4544 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4547 2000-03-09 Catherine Moore <clm@cygnus.com>
4549 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4550 relocation type based on the entry in the fixup structure.
4551 Put S_IS_EXTERN processing back in.
4553 2000-03-08 H.J. Lu (hjl@gnu.org)
4555 * Makefile.am (install-exec-tooldir): Depend on
4556 install-exec-bindir for parallel make.
4557 * Makefile.in: Regenerated.
4559 2000-03-06 Nick Clifton <nickc@cygnus.com>
4561 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4563 (md_parse_option): Parse -m32r command line switch - disable m32rx
4565 (md_show_usage): Document new option.
4567 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4568 * doc/Makefile.in: Regenerate.
4569 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4571 2000-03-02 Michael Meissner <meissner@redhat.com>
4573 * config/tc-d30v.c (check_range): Remove code that incorrectly
4574 sign extended values where bits < 32.
4576 2000-03-02 H.J. Lu (hjl@gnu.org)
4578 * configure.in: Support --enable-targets=all on ia32.
4579 * configure: Regenerated.
4581 2000-03-01 Nick Clifton <nickc@cygnus.com>
4583 * gasp.c (do_align): Remove bogus check of alignment value.
4585 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4587 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4588 TC_PPC was defined forced the type of a symbol with no other type
4591 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4593 * doc/internals.texi (CPU backend): Mention that
4594 line_separator_chars do not break up comments. Fix typos for
4595 LEX_AT and LEX_NAME descriptions. Document operands for
4596 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4597 description of md_create_short_jump usage. Document argument for
4598 md_undefined_symbol.
4600 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4602 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4603 (md_parse_option): Handle it.
4604 (md_show_usage): Document it.
4606 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4608 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4609 opcode, for the instruction `pal19'. From Andrea Arcangeli
4612 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4614 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4616 (md_assemble): To here, before template operands are matched.
4617 Also ensure a constant immediate is sign extended when we know the
4618 size is at most 16 bits. This is to catch cases like "add
4619 $0xffc0,%ax" where we don't know the size, and thus that the
4620 immediate can be represented as Imm8S until after parsing the
4622 (i386_displacement): Similarly sign extend 16 bit constant
4624 (md_assemble): Relax 16-bit jump constant range check to suit sign
4625 extended displacements.
4627 2000-02-26 Andreas Jaeger <aj@suse.de>
4629 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4631 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4633 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4634 call operands when intel_syntax.
4635 (intel_float_operand): Return 2 for "fi...".
4636 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4637 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4638 earlier "SHORT" change.
4639 (md_assemble): When determining suffix from Regs, exclude
4642 2000-02-24 Nick Clifton <nickc@cygnus.com>
4644 * configure: Add arm-wince, mips-pe and sh-pe targets.
4645 * configure: Regenerate.
4647 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4649 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4650 "pe-mips" for the mips-pe target.
4652 * config/tc-arm.c (insns): Change displacement encoded in BL
4653 and B instructions if the target port is arm-wince.
4654 (do_ldst): Do not bias the relocation offset if the target
4656 (md_pcrel_from): Add in missing relocation offset bias if the
4657 target os arm-wince.
4659 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4660 (md_begin): Disable -G support for mips-pe target.
4661 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4662 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4665 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4666 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4667 assembler, just set the alignment to 4.
4669 * config/te-wince-pe.h: New file for WinCE targets. Define
4672 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4674 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4675 string instructions.
4676 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4677 (i386_intel_memory_operand): After finding a segment override,
4678 check again for no `[' before looking for a displacement. Bomb if
4679 more than one displacement rather than silently discarding the
4680 second and subsequent ones. Free strings malloc'd by
4681 build_displacement_string.
4683 2000-02-24 Catherine Moore <clm@cygnus.com>
4685 * config/obj-som.c (obj_pseudo_table): Add "weak".
4686 (obj_som_weak): New routine.
4688 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4690 * config/tc-i386.c (union i386_op): New.
4691 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4692 Throughout file replace occurences of disps[n], imms[n], regs[n]
4693 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4694 intel mode operand swapping. Add assert in regKludge and
4695 fake_zero_displacement code. Test i.types[n] when outputting
4696 displacements and immediates. Combine output of Disp16 with
4698 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4699 when in intel mode by (not) reversing fsub and fdiv operands
4700 before the template search. This fails for single operand
4701 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4702 undefined. Instead fix the base_opcode after we've found the
4703 template. Move base_opcode xor with found_reverse_match from
4704 opcode output code to before this fix so we test for the correct
4706 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4707 check in intel mode. Instead compare opcodes.
4709 * config/tc-i386.h (TC_RELOC): Delete.
4710 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4711 with equivalent call to reloc.
4713 * as.h (flag_m68k_mri): Move declaration after target include, and
4714 only declare when TC_M68K defined. Define as zero otherwise.
4715 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4716 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4717 Define as zero otherwise.
4718 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4719 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4720 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4721 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4722 testing whether defined.
4723 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4724 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4725 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4726 rather than testing whether defined.
4727 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4728 (parse_mri_cons): Declare and use only when TC_M68K.
4729 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4730 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4731 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4733 * NEWS: Mention IBM 370 support.
4735 2000-02-23 Richard Henderson <rth@cygnus.com>
4737 * config/tc-i386.c (md_assemble): When swapping operands for
4738 intel_syntax, assume everything that's not Imm or Disp is a
4741 2000-02-23 Linas Vepstas <linas@linas.org>
4743 * config/tc-i370.c, config/tc-i370.h: New files.
4744 * Makefile.am: Add support for Linux/IBM 370.
4745 * configure.in: Likewise.
4746 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4747 * config/obj-elf.c: Include elf/i370.h
4748 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4750 * Makefile.in: Regenerate.
4751 * configure: Regenerate.
4753 * doc/c-i370.texi: New file.
4754 * doc/all.texi: Include it.
4755 * doc/as.texinfo: And here.
4756 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4757 * doc/Makefile.in: Regenerate.
4759 2000-02-19 Michael Meissner <meissner@redhat.com>
4761 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4762 determine if an instruction can be used in parallel with an ADDppp
4763 or SUBppp instruction.
4765 2000-02-22 Andrew Haley <aph@cygnus.com>
4767 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4769 2000-02-22 Andrew Haley <aph@cygnus.com>
4771 * config/tc-mips.c (mips_gp32): New variable.
4772 (macro_build) Use mips_gp32.
4774 (md_longopts): Add "-mgp32" and "-mgp64".
4775 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4777 (OPTION_M7900): Change offset
4778 (OPTION_NO_M7900): Ditto.
4780 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4782 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4783 warning, and bump it to 1.
4785 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4787 From Brad Lucier <lucier@math.purdue.edu>:
4788 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4791 2000-02-21 Catherine Moore <clm@cygnus.com>
4793 * config/tc-mips.c (MF_HILO_INSN): Define.
4794 (mips_7000_hilo_fix): Declare.
4795 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4796 (md_parse_option): Check for 7000_HILO_FIX options.
4797 (OPTION_M7000_HILO_FIX): Define.
4798 (OPTION_NO_M7000_HILO_FIX): Define.
4799 * doc/c-mips.texi (-mfix7000): Describe.
4801 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4803 * listing.c (print_lines): Remove unused variable `end'.
4805 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4806 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4807 reloc_type when BFD_ASSEMBLER.
4808 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4809 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4810 statement and quell signed vs. unsigned comparison warning.
4812 2000-02-18 Nick Clifton <nickc@cygnus.com>
4814 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4815 the computed frag offset, rather than overwriting it.
4817 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4819 * config/tc-sh.c ("elf/sh.h"): Include.
4820 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4821 (md.begin): Initialize target_arch.
4822 Only include opcodes in has table that match selected architecture.
4823 (parse_reg): Recognize register names for sh-dsp.
4824 (parse_at): Recognize post-modify addressing.
4825 (get_operands): The leading space is now optional.
4826 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4827 arguments. Update valid_arch.
4828 (build_Mytes): Add support for SDT_REG_N.
4829 (find_cooked_opcode): New function, broken out of md_assemble.
4830 (assemble_ppi, sh_elf_final_processing): New functions.
4831 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4832 (md_longopts, md_parse_option): New option: -dsp.
4833 * config/tc-sh.h (elf_tc_final_processing): Define.
4834 (sh_elf_final_processing): Declare.
4836 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4838 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4839 the unwinder subspace. Save the current seg/subseg before creating
4842 2000-02-10 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4845 little endian targets.
4846 (INST_BYTE1): Redefine to handle big and little endian
4848 (cpu_type): New type: Select between M340 and M210.
4849 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4850 instructions of the M340.
4851 (md_assemble): Add support for the MULSH and OPSR classes of
4853 (md_atof): Add support for little endian targets.
4854 (md_parse_option): Add support for -EL, -EB and -mcpu command
4856 (md_convert_frag): Add support for little endian targets.
4857 (md_apply_fix3): Add support for little endian targets.
4858 (md_number_to_chars): Add support for little endian targets.
4860 2000-02-10 Timothy Wall <twall@redhat.com>
4862 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4863 defined, use it to verify the symbol just read should be a label.
4865 2000-02-10 Timothy Wall <twall@redhat.com>
4867 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4868 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4869 around colons when KEEP_WHITE_AROUND_COLON is defined.
4870 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4871 and KEEP_WHITE_AROUND_COLON.
4873 2000-02-08 Timothy Wall <twall@redhat.com>
4875 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4877 (do_repeat): New. Abstract repeat logic so that a "break" can be
4879 (end_repeat): New. Provide support for a "break" out of the
4881 * read.h: Add prototypes for new functions.
4883 2000-02-08 Timothy Wall <twall@redhat.com>
4885 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4886 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4887 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4890 2000-02-08 Timothy Wall <twall@redhat.com>
4892 * read.c: Added elseif to directives table.
4893 * read.h: Added prototype for s_elseif.
4894 * doc/as.texinfo: Added description for elseif.
4895 * cond.c (s_elseif): New function
4897 2000-02-04 Timothy Wall <twall@redhat.com>
4899 * listing.c (print_lines): Remove conditionals causing bug in
4902 2000-02-03 Timothy Wall <twall@cygnus.com>
4904 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4906 * frags.c (frag_new): Calculate fr_fix in octets
4907 (frag_now_fix) Return offset as target address offset (bytes).
4908 (frag_now_fix_octets) New - Return offset in octets (8-bit
4910 * frags.h: Added prototype for frag_now_fix_octets().
4911 Distinguish between octets and bytes in field descriptions.
4912 * listing.c (calc_hex): Account for octets vs bytes when
4913 printing addresses/offsets.
4914 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4915 target is little-endian, print the octets in a word in big-endian
4916 order so that the display looks like a proper hexadecimal number,
4917 instead of having the octets reversed.
4918 * read.c (do_align): When recording alignment, alignment power
4919 should be in terms of target bytes (minimum addressible unit)
4921 (do_org) Convert ORG target address (byte) argument into an
4922 octet offset when generating a variable fragment.
4923 * symbols.c (resolve_symbol_value): Symbol final value
4924 converted to a target address offset (bytes) from its octet offset.
4925 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4926 offset (bytes) is adjusted by the frag offset (octets) converted
4928 (coff_frob_section) Section alignment power is in terms of bytes;
4929 convert it to an octet alignment power when calculating size (and
4930 size mask) in octets. Don't modify the section size in order to
4931 "align" it for TI COFF, since that format has a different method
4932 for storing alignment information.
4934 2000-02-01 Timothy Wall <twall@cygnus.com>
4936 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4937 entries, matching the way GCC generates them. If not escaped, the
4938 filename is encoded incorrectly.
4940 2000-01-31 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-arm.c (reg_table): Add support for ATPCS register
4945 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4947 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4949 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4951 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4952 of a symbol when we really care about its value.
4954 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4956 * config/tc-mcore.c (md_assemble): Give warning message if
4957 operands passes to instruction are more than the spec.
4959 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4961 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4962 Thumb mode but the label seen was not declared as '.thumb_func'
4963 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4964 correct disassembly of Thumb code bounded by non function labels.
4966 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4968 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4969 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4971 * Makefile.in: Same here.
4974 * configure.in: Set bfd_gas for i386-aout when primary target
4975 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4976 we may need the primary te_file. Remove incorrect comment.
4978 * configure: Regenerate.
4980 * config/e-i386aout.c: New file.
4982 * as.c (USE_EMULATIONS): Move to before print_version_id.
4983 (struct emulation): Add i386aout.
4984 (show_usage): Split text strings. Reformat -a text. Add --em
4988 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4989 (aout_format_ops): New.
4992 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4993 preprocessor conditional and add aout USE_EMULATIONS tests.
4994 (read_a_source_file): Don't pass error strings to printf as
4998 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5000 (do_data): Same here.
5001 (process_file): And here.
5004 * symbols.c (colon): Rewrite "already defined" fatal message
5005 code for aout with USE_EMULATIONS.
5008 * config/obj-aout.c (OBJ_HEADER): Define.
5009 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5011 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5012 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5014 (obj_aout_type): Expand S_SET_OTHER here too.
5015 (obj_read_begin_hook): Remove.
5016 (aout_pop_insert): New.
5017 (obj_aout_s_get_other): New.
5018 (obj_aout_s_get_desc): New.
5019 (aout_format_ops): New.
5022 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5023 gets aout_pseudo_table.
5024 (aout_pseudo_table): Declare.
5025 (obj_read_begin_hook): Define.
5028 * config/obj-coff.c (obj_pseudo_table): Rename to
5030 (coff_pop_insert): Use coff_pseudo_table.
5031 (coff_sec_sym_ok_for_reloc): Remove.
5032 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5033 and comment all zero entries and remove #if 0 code.
5036 * config/obj-coff.h (obj_pop_insert): Define.
5037 (coff_pseudo_table): Declare.
5040 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5041 s_get_size, s_set_size. Comment all zero entries.
5044 * config/obj-elf.c (elf_s_get_other): New function.
5045 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5046 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5047 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5049 (obj_elf_parse_section_letters): Don't pass error strings to
5050 printf as format arg.
5053 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5055 (elf_s_get_other): Declare.
5056 (S_GET_OTHER) Define as elf_s_get_other if not already
5058 (S_SET_OTHER): Only define when not already defined.
5059 (elf_obj_read_begin_hook): Declare.
5060 (obj_read_begin_hook): Define.
5061 (elf_obj_symbol_new_hook): Declare.
5062 (obj_symbol_new_hook): Define.
5065 * config/obj-multi.h: Add copyright header and protect against
5066 multiple inclusion. Add * to all function pointers.
5067 (OBJ_HEADER): If defined, include it rather than other defines
5069 (obj_frob_file_after_relocs): Test for NULL.
5070 (obj_symbol_new_hook): Here too.
5071 (obj_sec_sym_ok_for_reloc): And here.
5072 (S_GET_OTHER): Define.
5073 (S_GET_DESC): Define.
5074 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5075 (OBJ_MAYBE_ELF): Update comment.
5077 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5078 OBJ_AOUT preprocessor conditional and handle emulation by
5079 testing OUTPUT_FLAVOR.
5080 (i386_displacement): Here too.
5081 (md_section_align): Similarly here.
5082 (i386_target_format): Conditionally compile when more than one
5083 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5084 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5085 (i386_displacement): Here too.
5088 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5089 Define TARGET_FORMAT for aout only when not multi.
5092 * config/te-multi.h: Delete file as it's identical to te-generic.h
5094 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5096 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5097 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5100 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5102 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5105 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5107 * config/tc-mips.c (mips_do_align): New function.
5108 * config/tc-mips.h (md_do_align): Define.
5110 2000-01-10 Philip Blundell <philb@gnu.org>
5112 * doc/c-arm.texi (ARM Options): Fix typo.
5113 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5114 line separator for Linux.
5115 * doc/as.texinfo (Comments): Mention the ARM.
5117 2000-01-10 Philip Blundell <pb@futuretv.com>
5119 * configure.in (arm*-*-conix*): New target.
5120 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5122 * configure: Regenerate.
5124 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5126 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5127 (obj_elf_visibility): New function.
5129 * doc/as.texinfo (Visibility): New node: document visibility
5132 For older changes see ChangeLog-9899