1 2001-05-08 Andreas Schwab <schwab@suse.de>
3 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
4 fx_pcrel_adjust explicitly sign extend when reading it.
6 2001-05-08 Alan Modra <amodra@one.net.au>
8 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
9 from md_relax_table, and combine some switch cases.
11 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
13 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
14 from offset in non-pcrel operands too.
16 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
18 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
19 * config/tc-arm.c (arm_handle_align): Do not insert more than
20 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
21 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
23 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
25 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
27 * Makefile.in: Regenerate.
28 * configure.in: Remove duplicate mips-*-ecoff* entry.
29 * configure: Regenerate.
31 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
32 (n_names): Cast away type mismatch.
33 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
34 (obj_ecoff_frob_symbol): Likewise.
35 * ecoff.c: (add_file): Add unused attribute.
36 (ecoff_directive_begin): Likewise.
37 (ecoff_directive_bend): Likewise.
38 (ecoff_directive_def): Likewise.
39 (ecoff_directive_dim): Likewise.
40 (ecoff_directive_scl): Likewise.
41 (ecoff_directive_size): Likewise.
42 (ecoff_directive_type): Likewise.
43 (ecoff_directive_tag): Likewise.
44 (ecoff_directive_val): Likewise.
45 (ecoff_directive_endef): Likewise.
46 (ecoff_directive_end): Likewise.
47 (ecoff_directive_ent): Likewise.
48 (ecoff_directive_extern): Likewise.
49 (ecoff_directive_file): Likewise.
50 (ecoff_directive_fmask): Likewise.
51 (ecoff_directive_frame): Likewise.
52 (ecoff_directive_mask): Likewise.
53 (ecoff_directive_loc): Likewise.
54 (mark_stabs): Likewise.
55 (ecoff_stab): Likewise.
56 (ecoff_frob_symbol): Cast away type mismatch.
57 (ecoff_padding_adjust): Likewise.
58 (ecoff_build_symbols): Likewise.
59 (ecoff_build_procs): Likewise.
60 (ecoff_build_aux): Likewise.
61 (ecoff_build_strings): Likewise.
62 (ecoff_build_fdr): Likewise.
63 (ecoff_build_debug): Likewise.
64 * itbl-ops.c (itbl_assemble): Variable initialization.
66 2001-05-03 Alan Modra <amodra@one.net.au>
68 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
69 expressions rather than triggering an assert.
71 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
73 * config/tc-openrisc.c: New file.
74 * config/tc-openrisc.h: Likewise.
76 * Makefile.am: Add OpenRISC target.
77 * Makefile.in: Regenerated.
79 * configure.in (openrisc-*-*): Add target.
80 * configure: Regenerated.
82 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
84 * config/tc-arm.c (arm_frag_align_code): Change error message to
85 more explanatory version.
87 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
89 * config/tc-mips.c (md_parse_option): Also accept
90 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
92 2001-04-27 David Mosberger <davidm@hpl.hp.com>
94 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
95 argument passing order: predicate goes last, not first.
97 2001-04-27 Sean McNeil <sean@mcneil.com>
99 * configure.in: Add arm-vxworks.
100 * configure: Regenerate.
102 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
104 * config/tc-arm.c (arm_handle_align): New Function: Generate
105 no-op filled alignment frags.
106 (arm_frag_align_code): New Function: Create a code alignment frag.
107 (arm_init_frag): New Function: Initialse the target dependent
110 * config/tc-arm.h (TC_FRAG_TYPE): Define.
111 (TC_FRAG_INIT): Define.
112 (HANDLE_ALIGN): Define.
113 (md_do_align): Define.
115 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
117 * config/obj-coff.c (do_linenos_for): Check to see if the filename
118 symbol has been initialised before extracting its symbol index.
120 2001-04-24 H.J. Lu <hjl@gnu.org>
122 * configure: Regenerated with the right version of autoconf.
124 2001-04-24 Christian Groessler <cpg@aladdin.de>
126 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
127 generate R_CALLR and R_REL16 relocations
129 2000-04-20 Jason Eckhardt <jle@redhat.com>
131 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
132 since frag_now can change after d10v_cleanup is called.
134 2001-04-16 David O'Brien <obrien@FreeBSD.org>
136 * configure.in: Add the em type for FreeBSD targets.
137 * configure: Regenerate.
139 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
141 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
142 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
144 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
145 pc-relative relocations not placed at the end of the instruction.
147 2001-04-13 Jim Wilson <wilson@redhat.com>
149 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
152 2001-04-13 Jakub Jelinek <jakub@redhat.com>
154 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
155 handle SHF_MERGE and SHF_STRINGS.
156 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
157 (obj_elf_section): Allow additional argument specifying entity size.
158 * write.c (adjust_reloc_syms): Keep relocations against local symbols
159 in SEC_MERGE sections.
161 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
163 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
165 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
167 * expr.c (operand): Pass &c to md_parse_name().
168 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
170 2001-04-07 Steven J. Hill <sjhill@cotw.com>
172 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
174 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
175 * Makefile.in: Regenerated.
177 * configure.in: Use traditional MIPS targets for Linux/MIPS.
178 * configure: Regenerated.
180 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
182 * config/tc-mn10300.c (xr_registers): Added `pc'.
184 2001-04-05 Alan Modra <alan@linuxcare.com.au>
186 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
187 * configure: Regenerate.
189 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
190 cases, and always return size based on current fr_subtype.
191 (md_begin): Move initialization of md_relax_table..
192 (md_relax_table): ..to static initializer. Set rlx_length for
193 UNDEF_WORD_DISP cases.
194 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
195 (md_begin): Likewise.
196 (md_relax_table): Likewise.
197 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
198 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
199 Set rlx_backward and rlx_forward to zero for unused states.
200 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
201 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
202 (UNCOND12, UNCOND32): Remove duplicate defines.
204 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
206 * config/tc-cris.c (md_estimate_size_before_relax) <case
207 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
208 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
209 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
210 Add cases to cover all relax states.
211 (cris_insn_first_word_frag): New.
212 (md_assemble): Call cris_insn_first_word_frag to get the first
213 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
214 end. Drop variable insn_size.
215 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
216 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
217 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
219 * write.c (write_object_file): Reset broken word state before
222 2001-03-31 Alan Modra <alan@linuxcare.com.au>
224 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
225 for one line if not already enabled.
226 * cond.c (s_elseif): Correct conditional assembly listing.
229 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
230 Don't abort on NULL current_cframe.
232 2001-03-30 Alan Modra <alan@linuxcare.com.au>
234 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
235 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
236 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
237 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
238 * config/obj-coff.c (do_relocs_for): Likewise.
239 (yank_symbols): Likewise.
240 (fixup_segment): Likewise.
241 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
242 (ppc_fix_adjustable): Likewise.
243 * config/tc-mips.c (md_convert_frag): Likewise.
244 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
245 * ehopt.c (eh_frame_convert_frag): Likewise.
246 * expr.c (make_expr_symbol): Likewise.
248 * frags.h (struct frag): Add last_fr_address. Reorder fields for
250 * symbols.c (resolve_symbol_value): Don't fix expression values
251 until relaxation is complete.
252 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
253 (S_GET_VALUE): Likewise, and return unresolved expression value.
254 * write.c (finalize_syms): New.
255 (relax_and_size_seg): Split into..
256 (relax_seg): New function, returns 1 if anything changed..
257 (size_seg): And the remainder of relax_and_size_seg.
258 (fixup_segment): Arrange for final resolution of sym values.
259 (adjust_reloc_syms): Likewise.
260 (write_object_file): Likewise, and repeatedly call relax_seg until
261 nothing more changes.
262 (relax_segment): Return 1 if anything changed. Use correct types
263 for rs_org `target' and `after'.
264 * write.h (finalize_syms): Declare.
265 (relax_segment): Update prototype.
267 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
268 do-nothing cases to switch to avoid abort on a second relaxation
269 pass, and tidy code a little.
270 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
271 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
272 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
273 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
274 (md_relax_table): Remove first four unused entries. Increment
275 rlx_length by one throughout table, and update comments to suit.
276 (md_estimate_size_before_relax): Return size of current variable
277 part of frag to reflect reality when relaxing more than once.
278 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
279 (COND32, UNCD32): Rename to DISP32 throughout.
280 (UNDEF_WORD_DISP): Renumber to 3.
281 (md_estimate_size_before_relax): Add extra do-nothing cases.
282 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
283 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
284 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
285 handle word and dword branches.
287 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
289 * config/tc-cris.h (tc_fix_adjustable): Allow only
290 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
291 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
292 example in comment to valid type.
294 2001-03-28 H.J. Lu <hjl@gnu.org>
296 * read.c (equals): Set to local for COFF only if it hasn't been
299 2001-03-28 Alan Modra <alan@linuxcare.com.au>
301 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
302 (md_begin): Use it when setting default architecture.
304 2001-03-27 Nick Papadonis <nick@coelacanth.com>
306 * read.c (equals): (for COFF) default symbols to being local.
308 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
310 * configure.in (cris-*-*): Change default emulation to criself.
311 (cris-*-*aout*): New rule.
312 * configure: Regenerate.
314 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
316 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
317 BFD_RELOC_390_GOTENT.
318 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
319 BFD_RELOC_390_GOTENT.
321 2001-03-26 Nick Clifton <nickc@redhat.com>
323 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
324 * config/tc-s390.c (s390_force_relocation): New function: Force
325 relocations for VTINHERIT relocs.
327 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
329 * doc/as.texinfo: Put @c man begin to generate the as man page.
330 When generating man, define all the variables. Re-organize some
331 options to obtain better indentation of man page.
332 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
333 (as.1): Build from as.texinfo.
334 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
336 2001-03-25 Alan Modra <alan@linuxcare.com.au>
338 * config/tc-i386.c (i386_scale): Accept an absolute expression for
339 scale factor, and return the end of the expression.
340 (i386_operand): Modify for above.
342 2001-03-23 Nick Clifton <nickc@redhat.com>
344 * doc/as.texinfo: Document --listing-XXX command line switches.
345 Explain why listings behave differently when -pipe is used.
347 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
349 * write.c (fix_new_exp): Print an error if passed a register.
351 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
353 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
354 (PIC_SUFFIX_CHAR): New macro.
355 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
357 (md_longopts): New option --pic.
358 (OPTION_PIC): Define.
359 (md_estimate_size_before_relax): Tweak longish comment.
360 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
361 (md_assemble): Handle a PIC relocation on prefix and normal
362 instruction operands.
363 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
364 "complex" operand expressions. Call frag_more outside
365 gen_cond_branch_32 parameter list.
366 (cris_process_instruction): Handle PIC relocs on parsed
367 operand expressions. Validize PIC reloc sizes.
368 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
369 (gen_bdap): Handle "complex" operand expressions.
370 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
371 ADD.D offset,PC as jump instruction if generating PIC. Generate
372 error instead of crashing on complex expressions.
373 (cris_number_to_imm): Add segT parameter. All callers changed.
374 Use segT parameter, not now_seg, for segment of fixup. Handle
375 PCREL relocations but check that they are fully resolved.
376 (md_parse_option): Handle OPTION_PIC.
377 (tc_gen_reloc): Handle PIC relocs.
378 (md_show_usage): Update for --pic.
379 (md_apply_fix3): Renamed from md_apply_fix.
380 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
381 (md_cris_force_relocation): Force relocation for PIC relocs.
383 * config/tc-cris.h: Tweak attribution.
384 (MD_APPLY_FIX3): Define.
385 (IS_CRIS_PIC_RELOC): New macro.
386 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
387 (tc_fix_adjustable): Don't adjust a globally visible symbol when
389 (tc_frob_symbol): Avoid emitting undefined symbols.
391 2001-03-20 Alan Modra <alan@linuxcare.com.au>
393 * frags.h (struct frag): Add relax_marker.
394 * write.c (is_dnrange): Delete.
395 (relax_frag): Use correct types for `aim', `target', `address'.
396 Delete `offset', `was_address'. Test `relax_marker' instead of
397 using fragile (and slow) address test.
398 (relax_segment): Init and flip `relax_marker'.
400 2001-03-19 Alan Modra <alan@linuxcare.com.au>
402 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
405 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
407 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
408 with 'Motorola specification for assembly language input standard'.
410 2001-03-17 Richard Henderson <rth@redhat.com>
412 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
413 (dwarf2_directive_loc): Don't use them.
414 (dwarf2_directive_file): Reject duplicate file definitions.
415 (get_filenum): Zero allocated memory.
416 (out_file_list): Complain about missing file definitions.
418 2001-03-17 Alan Modra <alan@linuxcare.com.au>
420 * read.c (do_org): Handle complex expressions.
421 * cgen.c (gas_cgen_finish_insn): Likewise.
423 2001-03-15 David Mosberger <davidm@hpl.hp.com>
425 * config/tc-ia64.c (md): New member keep_pending_output.
426 (ia64_flush_pending_output): Flush only if md.keep_pending_output
428 (dot_xdata): Turn on md.keep_pending_output for the duration of
430 (dot_xfloat_cons): Ditto.
431 (dot_xstringer): Ditto.
432 (dot_xdata_ua): Ditto.
433 (dot_xfloat_cons_ua): Ditto.
435 2001-03-15 Jim Wilson <wilson@redhat.com>
437 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
440 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
442 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
444 2001-03-15 DJ Delorie <dj@redhat.com>
446 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
447 blindly freeing string if it isn't at the top of the obstack.
449 2001-03-13 Alan Modra <alan@linuxcare.com.au>
451 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
452 (NUM_FLAG_CODE): Define.
453 (lex_got): New function.
454 (got_reloc): New global var.
455 (x86_cons_fix_new): New function.
456 (x86_cons): New function.
457 (i386_immediate): Use lex_got here, replacing inline code. Change
458 "ignoring junk.." error message to "junk.."
459 (i386_displacement): Likewise.
460 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
462 (TC_CONS_FIX_NEW): Define.
463 (x86_cons_fix_new): Declare.
465 2001-03-12 Nick Clifton <nickc@redhat.com>
467 * config/tc-arm.c (md_begin): Always set machine type based on
470 2001-03-07 Alan Modra <alan@linuxcare.com.au>
472 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
473 (md_assemble) <smallest displacement>: Use correct field of i.op[]
475 <JumpInterSegment output>: Use correct i.disp_reloc[].
476 <immediate output>: Likewise.
478 2001-03-06 Nick Clifton <nickc@redhat.com>
480 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
483 2001-03-06 Igor Shevlyakov <igor@windriver.com>
485 * config/tc-m68k.c : Add 5407 to archs[] table.
486 (HAVE_LONG_BRANCH): Add mcf5407.
487 (select_control_regs): Recognize 5407.
489 2001-03-02 Dave Brolley <brolley@redhat.com>
491 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
494 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
496 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
497 (gen_to_words): Print warnings if NaNs are found and the target CPU
498 does not support them. Allow largest exponent to be used in normal
499 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
501 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
503 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
504 anymore since we use bfd_elf_generic_reloc now.
505 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
507 2001-02-27 Alan Modra <alan@linuxcare.com.au>
509 * configure.in (BFD_VERSION): New.
510 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
511 * configure: Regenerate.
512 * Makefile.am: Run "make dep-am"
513 * Makefile.in: Regenerate.
514 * doc/Makefile.in: Regenerate.
516 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
518 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
519 SEC_NEVER_LOAD when the 'n' flag is used.
520 Add SEC_NEVER_LOAD to matchflags.
522 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
524 * symbols.c (decode_local_label_name): Initialize message_format
525 only when an error is reported (perf pb due to I18N).
527 2001-02-23 H.J. Lu <hjl@gnu.org>
529 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
530 BFD_ASSEMBLER is not defined.
532 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
534 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
535 done if it's against a symbol.
537 2001-02-22 Timothy Wall <twall@cygnus.com>
539 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
540 target formats if applicable.
541 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
542 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
543 * Makefile.in: Regenerated.
544 * configure.in: Added configuration for ia64-*-aix*.
545 * configure: Regenerated.
547 2001-02-21 David Mosberger <davidm@hpl.hp.com>
549 * config/tc-ia64.c (enum operand_match_result): New type.
550 (operand_match): Change return type to operand_match_result.
551 Fix all returns appropriately, adding support for returning the
553 (parse_operands): New locals result, error_pos, out_of_range_pos,
554 curr_out_of_range_pos. Rewrite operand matching loop to give better
557 2001-02-21 David Mosberger <davidm@hpl.hp.com>
559 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
560 (dot_proc): Clear unwind.prologue_count to zero.
561 (dot_prologue): Increment unwind.prologue_count.
562 (dot_restore): If second operand is omitted, use
563 unwind.prologue_count -1 for "ecount" (# of additional regions to
564 pop). Decrement unwind.prologue_count by number of regions
567 2001-02-21 Nick Clifton <nickc@redhat.com>
569 * doc/as.texinfo (Section): Note that some flags to the COFF
570 version of .section remove attributes rather than setting them.
572 2001-02-20 Kazu Hirata <kazu@hxi.com>
574 * config/tc-pdp11.c: Fix formatting.
575 * config/tc-pdp11.h: Likewise.
577 2001-02-20 Bo Thorsen <bo@suse.de>
579 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
582 2001-02-18 David O'Brien <obrien@FreeBSD.org>
584 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
585 all FreeBSD platforms should look the same at this level.
586 * configure: Rebuilt.
587 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
589 2001-02-18 lars brinkhoff <lars@nocrew.org>
591 * Makefile.am: Add PDP-11 target.
592 * configure.in: Likewise.
593 * config/tc-pdp11.c: New file.
594 * config/tc-pdp11.h: New file.
595 * doc/Makefile.am: Add PDP-11 documentation.
596 * doc/all.texi: Likewise.
597 * doc/as.texinfo: Likewise.
598 * doc/c-pdp11.texi: New file.
600 2001-02-16 matthew green <mrg@redhat.com>
602 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
604 2001-02-13 Jim Wilson <wilson@redhat.com>
606 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
607 reloc instead of a 0 reloc.
608 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
610 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
612 2001-02-13 Ian Lance Taylor <ian@zembu.com>
614 * write.c (is_dnrange): Stop as soon as the address becomes
616 (relax_frag): Add segment parameter. Only call symbol_get_frag
617 once. Only call is_dnrange if the symbol is in the same segment,
618 and the symbol address is larger.
619 (relax_segment): Pass segment to md_relax_frag and relax_frag.
620 * write.h (relax_frag): Update declaration.
621 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
623 * config/tc-m32r.c (m32r_relax_frag): Likewise.
624 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
625 (m32r_relax_frag): Update declaration.
626 * config/tc-mips.h (md_relax_frag): Add segment parameter.
627 * config/tc-tic54x.h (md_relax_frag): Likewise.
628 * doc/internals.texi (CPU backend): Update documentation for
631 2001-02-13 Alan Modra <alan@linuxcare.com.au>
633 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
634 Mention effect of < 386 architectures on jump promotion.
635 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
637 * config/tc-i386.c (no_cond_jump_promotion): New.
638 (set_cpu_arch): Parse "jumps" arch modifier.
639 (insn_size): Modify usage comment.
640 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
641 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
642 (TYPE_FROM_RELAX_STATE): New define.
643 (UNCOND_JUMP, COND_JUMP): Renumber.
644 (md_relax_table): Reorder to suit.
645 (COND_JUMP86): New define.
646 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
647 (md_assemble): Create frag var for jumps of max size, encode relax
648 state for COND_JUMP86.
649 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
650 leave conditional jumps small if no_cond_jump_promotion.
651 (md_convert_frag): Likewise.
653 * expr.c (operator): Don't bump input_line_pointer for two char
654 operators. Instead return operator size via new param num_chars.
655 (expr): Use above to parse multi-char operators correctly.
657 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
659 * config/tc-i386.c (i386_displacement): Fix handling of
660 BFD_RELOC_X86_64_GOTPCREL.
661 (i386_validate_fix): Likewise.
663 2001-02-12 Philip Blundell <pb@futuretv.com>
665 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
666 ldrt/strt instructions.
668 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
670 * config/tc-mips.c (macro): For M_LA_AB emit a
671 BFD_RELOC_MIPS_CALL16 relocation or a
672 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
673 BFD_RELOC_MIPS_GOT16 and
674 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
675 loading the jump register when generating SVR4_PIC code.
677 2001-02-10 Chris Demetriou <cgd@broadcom.com>
679 * configure.in: Make 'mipself' and 'mipsecoff' emulations
680 map to MIPS-specific files, as they used to do before the
681 change on 2000-05-21.
682 * configure: Regerate.
684 2001-02-10 Chris Demetriou <cgd@broadcom.com>
686 * config/tc-mips.c (md_parse_option): Don't try to compile
687 ELF-only option code if not ELF.
689 2001-02-08 David Mosberger <davidm@hpl.hp.com>
691 * config/tc-ia64.h (md_elf_section_type): New macro.
692 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
693 (they're now handled via ia64_elf_section_type.
695 * config/tc-ia64.c (unwind): New members saved_text_seg,
696 saved_text_subseg, and force_unwind_entry.
697 (optimize_unw_records): New function to optimize away unnecessary
699 (ia64_elf_section_type): New function.
700 (output_unw_records): Generate unwind info only if the size is
701 non-zero or if it's forced for some other reason (e.g.,
702 handlerdata or a personality routine).
703 (generate_unwind_image): Don't switch back to previous
704 section---stay inside the unwind info section instead so that
705 handlerdata that may follow goes into the right place.
706 (dot_handlerdata): Force generation of unwind entry and save the
707 current active text segment before generating unwind image.
708 (dot_unwentry): Force generation of unwind entry.
709 (dot_personality): Ditto.
710 (dot_endp): Generate unwind table entry only if there is
711 some unwind info or the unwind entry was forced.
713 * config/tc-ia64.c (make_unw_section_name): New macro to form
715 (generate_unwind_image): Add "text_name" argument. Use it to
716 form unwind section name.
717 (dot_handlerdata): Determine current segment (section) name and
718 pass it to generate_unwind_image().
719 (dot_endp): Determine current segment (section) name and use
720 it to determine the appropriate unwind section name.
721 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
722 n, fill, and max arguments.
724 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
726 * Makefile.am: Add linux target for S/390.
727 * configure.in: Likewise.
728 * config/tc-s390.c: New file.
729 * config/tc-s390.h: New file.
731 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
733 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
734 2byte, 4byte and 8byte.
736 2001-02-08 Alan Modra <alan@linuxcare.com.au>
738 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
739 md_number_to_chars with size > sizeof (valueT).
741 2001-02-06 H.J. Lu <hjl@gnu.org>
743 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
744 there is no relocation.
746 2001-02-06 H.J. Lu <hjl@gnu.org>
748 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
750 * config/tc-ia64.c (md_parse_option): Only accept the valid
751 ia64 options on "-axxx".
753 2001-02-05 Jim Wilson <wilson@redhat.com>
755 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
756 aborting for invalid operands.
758 2001-02-06 Alan Modra <alan@linuxcare.com.au>
760 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
761 than via pointer. Update all callers.
762 (UNWIND_LOW32): Define.
763 (UNWIND_HIGH32): Define.
764 (pa_build_unwind_subspace): Use the above macros instead of dumping
765 bitfields directly. Call frag_more once rather than multiple times.
766 (md_assemble): Use UNWIND_LOW32.
768 (pa_procend): Likewise.
769 (process_exit): Use UNWIND_HIGH32.
771 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
773 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
774 function to select the header according to the cpu.
775 (md_after_pass_hook, md_do_align): Remove.
776 (md_cleanup, m68hc11_cleanup): Remove.
777 (md_pcrel_from_section): Declare.
778 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
779 (build_jump_insn, build_insn): Likewise.
780 (m68hc11_listing_header): New function.
781 (m68hc11_cleanup): Remove.
783 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
785 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
786 symbols because there is no support for shared libraries and these
787 symbols can't be overridden (unless they are weak).
789 2001-02-01 Momchil Velikov <velco@fadata.bg>
791 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
792 for the compilation unit with a zero byte.
794 2001-01-30 Alan Modra <alan@linuxcare.com.au>
796 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
797 destinations. Correct range check for 17 and 22 bit branches.
799 2001-01-25 Nick Clifton <nickc@redhat.com>
801 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
802 still set. Issue an error message instead.
803 (md_estimate_size_before_relax): Delete unused variable
804 'buffer_address'. Fixup parentheses around if statement.
806 2001-01-23 Kazu Hirata <kazu@hxi.com>
808 * as.c: Fix formatting.
810 * messages.c: Likewise.
812 * symbols.c: Likewise.
814 2001-01-23 Ben Elliston <bje@redhat.com>
816 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
818 2001-01-22 Kazu Hirata <kazu@hxi.com>
820 * config/tc-alpha.c: Fix formatting.
822 2001-01-19 Kazu Hirata <kazu@hxi.com>
824 * config/tc-alpha.c: Fix formatting.
826 2001-01-18 Kazu Hirata <kazu@hxi.com>
828 * config/tc-alpha.c: Fix formatting.
830 2001-01-18 Nick Clifton <nickc@redhat.com>
832 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
834 (stm_flags): Remove redundant bit from "ed" and "da" flags.
836 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
838 * configure.in (cpu_type, arch): Match i386 too.
839 * configure: Rebuilt.
841 2001-01-16 Kazu Hirata <kazu@hxi.com>
843 * config/tc-i386.c: Fix formatting.
845 2001-01-16 Alan Modra <alan@linuxcare.com.au>
847 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
848 relocs for .PARISC.unwind section.
850 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
851 depending on section flags, not just for .text.
853 2001-01-15 Jim Wilson <wilson@redhat.com>
855 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
856 not immediately followed by an instruction.
858 2001-01-15 Kazu Hirata <kazu@hxi.com>
860 * config/tc-m68hc11.c: Fix formatting.
862 2001-01-15 Nick Clifton <nickc@redhat.com>
864 * symbols.c (colon): Change 'already defined symbol' from a
865 fatal error to an ordinary error. There is no reason why this
866 error should be fatal.
868 * message.c (as_fatal): Delete output file, if one has been
871 2001-01-14 Alan Modra <alan@linuxcare.com.au>
873 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
875 2001-01-14 Kazu Hirata <kazu@hxi.com>
877 * config/tc-alpha.c: Fix formatting.
878 * config/tc-arc.c: Likewise.
879 * config/tc-arc.h: Likewise.
880 * config/tc-d10v.c: Likewise.
881 * config/tc-i370.c: Likewise.
882 * config/tc-i386.c: Likewise.
883 * config/tc-i960.c: Likewise.
884 * config/tc-m68k.c: Likewise.
885 * config/tc-ppc.c: Likewise.
886 * config/tc-sparc.c: Likewise.
887 * config/tc-tahoe.c: Likewise.
888 * config/tc-vax.c: Likewise.
890 * config/tc-arc.c: Fix formatting.
892 * config/tc-arc.c: Fix formatting.
894 2001-01-14 Alan Modra <alan@linuxcare.com.au>
896 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
897 both 32 and 64 bit ELF.
899 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
900 and don't bother storing `m' for "ce" completer. Tidy handling of
901 'J' and 'K' operands to suit. Handle '<' and '>' operands.
903 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
905 * config/tc-i386.h (TARGET_MACH): New macro.
906 (i386_mach): Declare.
907 * config/tc-i386.c (i386_mach): New function.
909 2001-01-13 Philip Blundell <philb@gnu.org>
911 * doc/as.texinfo: Fix spelling and cross-references.
913 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
914 character for all systems, not just GNU/Linux. Make it explicit
915 that `-k' doesn't affect code generation, just ELF flags.
917 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
919 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
922 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
924 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
926 2001-01-12 Nick Clifton <nickc@redhat.com>
928 * as.c (print_args): Update copyright date to 2001.
930 2001-01-12 Peter Targett <peter.targett@arccores.com>
932 * doc/c-arc.texi: New file.
933 Some sections to be expanded.
935 2001-01-12 Alan Modra <alan@linuxcare.com.au>
937 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
938 (md_parse_option): Always accept "--32".
940 2001-01-11 Peter Targett <peter.targett@arccores.com>
942 * as.h (TC_ARC): Ensure struc-symbol.h included.
943 * as.c (dwarf2dbg.h): Include to remove implicit declaration
945 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
946 (TARGET_SYMBOL_FIELDS) added.
948 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
949 * doc/c-arc.texi: New file.
950 Some sections to be expanded.
951 * doc/as.texinfo: Update command-line options.
952 Removed outdated text for ARC dependant features, instead include
953 text from above file.
955 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
956 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
959 * config/tc-arc.c: New updated configuration for
960 ARC, including selection of core variants, and extensibility of
961 instructions, registers etc. through directives.
963 * config/tc-arc.c (arc_extinst): Minor corrections for
965 (arc_common) Likewise. Make alignment argument optional for local
966 symbols also, with default of zero.
968 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
970 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
971 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
972 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
973 and fix_new_exp() instead.
974 (md_convert_frag): For indexed post byte use the symbol value
975 rather than the displacement.
976 (md_relax_table): Fix indexed offset relax.
978 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
980 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
982 (relaxable_symbol): New function.
984 2001-01-11 Andreas Jaeger <aj@suse.de>
986 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
989 2001-01-10 Nick Clifton <nickc@redhat.com>
991 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
992 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
994 2001-01-10 Nick Clifton <nickc@redhat.com>
996 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
997 character used to dollar local symbols.
998 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1000 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1001 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1003 Use LOCAL_LABEL_CHAR.
1004 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1005 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1006 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1008 2001-01-08 Bo Thorsen <bo@suse.de>
1010 * config/tc-i386.c (i386_immediate, i386_displacement):
1013 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1015 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1018 2001-01-07 Philip Blundell <philb@gnu.org>
1020 * doc/as.texinfo (Bug Reporting): Update email address for
1024 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1026 * configure.in: Define DEFAULT_ARCH for i386.
1027 * config/tc-i386.c (md_assemble): Return after the error message;
1028 move testing for 64bit operands to proper place.
1030 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1032 * doc/as.texinfo: Document '#' as comment character for i386 and
1033 x86_64. Add AMD x86-64 into menu of machine dependent information.
1035 * doc/c-i386.texi: Document x86_64 extensions.
1037 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1039 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1041 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1043 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1044 * NEWS: Add note about Pentium4 support.
1046 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1048 * config/tc-i387.c (pi, pte, pt): Update.
1049 (type_names): Add new types.
1051 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1053 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1054 CpuUnknown): Renumber
1055 (CpuP4, CpuSSE2): New.
1056 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1058 2001-01-03 Philip Blundell <pb@futuretv.com>
1060 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1062 (alpha_fix_adjustable): Likewise.
1063 (md_apply_fix): Likewise.
1065 2000-12-31 H.J. Lu <hjl@gnu.org>
1067 * listing.c (listing_message): Allocate string only if it is
1070 * configure: Rebuild.
1072 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1074 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1075 Point out caveats with generating fixups for the opcode in a frag.
1077 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1079 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1082 2000-12-29 H.J. Lu <hjl@gnu.org>
1084 * listing.c (calc_hex): Print the variable part only if the
1085 fragment type is rs_fill.
1087 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1089 * doc/internals.texi (tc_conditional_pseudoop,
1090 TC_LINKRELAX_FIXUP): Fix typos.
1092 2000-12-28 Richard Henderson <rth@redhat.com>
1094 * write.c (subsegs_finish): Fix thinko last change -- don't
1095 "optimize" the alignment == 0 case.
1097 2000-12-28 Richard Henderson <rth@redhat.com>
1099 * as.h (rs_align_test): New.
1100 * frags.c (NOP_OPCODE): Move default from read.c.
1101 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1102 (frag_align_code): New.
1103 * frags.h (frag_align_code): Declare.
1104 * read.c (NOP_OPCODE): Remove.
1105 (do_align): Use frag_align_code.
1106 * write.c (NOP_OPCODE): Remove.
1107 (get_recorded_alignment): New.
1108 (cvt_frag_to_fill): Handle rs_align_test.
1109 (relax_segment): Likewise.
1110 (subsegs_finish): Align last subseg in section to the
1111 section alignment. Use frag_align_code.
1112 * write.h (get_recorded_alignment): Declare.
1113 * config/obj-coff.c (size_section): Handle rs_align_test.
1114 (fill_section, fixup_mdeps): Likewise.
1115 (write_object_file): Use frag_align_code.
1117 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1118 (alpha_handle_align): New.
1119 * config/tc-alpha.h (HANDLE_ALIGN): New.
1120 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1122 * config/tc-i386.h (md_do_align): Use frag_align_code.
1123 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1125 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1126 (ia64_handle_align): New.
1127 * config/tc-ia64.h (HANDLE_ALIGN): New.
1128 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1130 * config/tc-m32r.c (m32r_do_align): Remove.
1131 (m32r_handle_align): New.
1132 (fill_insn): Use frag_align_code.
1133 * config/tc-m32r.h (md_do_align): Remove.
1134 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1135 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1136 * config/tc-mips.c, config/tc-mips.h: Similarly.
1138 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1139 (sh_handle_align): Likewise. Handle rs_align_code.
1140 (sh_do_align): Remove.
1141 * config/tc-sh.h (md_do_align): Remove.
1142 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1144 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1145 (sparc_handle_align): Likewise. Handle rs_align_code.
1146 * config/tc-sparc.h (md_do_align): Remove.
1147 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1149 2000-12-22 DJ Delorie <dj@redhat.com>
1151 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1152 when we assemble the first half of a pair.
1154 2000-12-22 H.J. Lu <hjl@gnu.org>
1156 * config/tc-i386.c (reloc): Update the macro for non-bfd
1158 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1160 2000-12-22 H.J. Lu <hjl@gnu.org>
1162 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1164 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1166 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1167 (QWORD_MNEM_SUFFIX): New macro.
1168 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1170 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1171 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1173 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1174 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1175 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1176 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1177 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1179 (Reg, WordReg): Add Reg64.
1180 (Imm): Add Imm32S and Imm64.
1182 (Disp): Add Disp64 and Disp32S.
1183 (AnyMem): Add Disp32S.
1184 (RegRex, RegRex64): New macros.
1185 (rex_byte): New type.
1186 * config/tc-i386.c (set_16bit_code_flag): Kill.
1187 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1188 (reloc): New parameter "signed"; support x86_64.
1189 (set_code_flag): New.
1190 (DEFAULT_ARCH): New macro; default to "i386".
1191 (default_arch): New static variable.
1192 (struct _i386_insn): New fields Operand_PCrel; rex.
1193 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1194 (flag_code): New enum and static variable.
1195 (use_rela_relocations): New static variable.
1196 (flag_code_names): New static variable.
1197 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1198 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1200 (i386_align_code): Return plain "nop" for x86_64.
1201 (mode_from_disp_size): Support Disp32S.
1202 (smallest_imm_type): Support Imm32S and Imm64.
1203 (offset_in_range): Support size of 8.
1204 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1205 (md_pseudo_table): Add "code64"; use set_code_flat.
1206 (md_begin): Emit sane error message on hash failure.
1207 (tc_i386_fix_adjustable): Support x86_64 relocations.
1208 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1209 instructions supported on particular arch just partially,
1210 output of 64bit immediates, handling of Imm32S and Disp32S type.
1211 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1212 (i386_displacement): Likewise.
1213 (i386_index_check): Cleanup; support 64bit addresses.
1214 (md_apply_fix3): Support x86_64 relocation and rela.
1215 (md_longopts): Add "32" and "64".
1216 (md_parse_option): Add OPTION_32 and OPTION_64.
1217 (i386_target_format): Call even for ELFs; choose between
1218 elf64-x86-64 and elf32-i386.
1219 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1220 (tc_gen_reloc): Support rela relocations and x86_64.
1221 (intel_e09_1): Support QWORD.
1223 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1225 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1226 it's not an offset expression.
1227 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1228 keep the braces '[' and ']' in the output string.
1229 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1230 != FLAT. There is no such op_modifier.
1232 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1234 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1237 2000-12-13 Kazu Hirata <kazu@hxi.com>
1239 * as.h: Fix formatting.
1241 * dwarf2dbg.c: Likewise.
1242 * input-scrub.c: Likewise.
1245 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1247 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1248 configure: Regenerate.
1250 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1252 * dwarf2dbg.c: #include <limits.h> only if it exists.
1254 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1256 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1257 (md_apply_fix): Here too.
1259 2000-12-12 Jim Wilson <wilson@redhat.com>
1261 * config/tc-ia64.h (ia64_init): Add prototype.
1263 2000-12-12 H.J. Lu <hjl@gnu.org>
1265 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1267 * read.h (outputting_stabs_line_debug): Change it to int.
1268 * stabs.c (outputting_stabs_line_debug): Likewise.
1270 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1272 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1273 the address of a function result.
1275 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1277 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1278 (md_assemble): Call dwarf2_emit_insn.
1279 (shlib): Fix typo SHILB -> SHLIB.
1280 (md_parse_option): Likewise.
1281 (ppc_elf_validate_fix): Likewise:
1282 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1284 2000-12-12 Nick Clifton <nickc@redhat.com>
1286 * cgen.h: Fix formatting.
1287 * input-scrub.c: Fix formatting.
1288 * macro.c: Fix formatting.
1289 * config/tc-mips.c: Fix formatting.
1290 * doc/c-mips.texi: Fix formatting.
1292 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1294 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1295 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1297 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1299 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1302 * i386.h (*_Suf): Remove No_dSuf.
1303 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1305 (i386_optab): Remove 'd' in the suffixes.
1307 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1309 * config/tc-i386.c (T_SHORT): Undefine before defining.
1311 2000-12-05 Kazu Hirata <kazu@hxi.com>
1313 * config/tc-mips.c: Fix formatting.
1315 2000-12-04 Matthew Hiller <hiller@redhat.com>
1317 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1318 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1319 (md_show_usage): Ditto.
1320 (md_parse_option): Ditto.
1321 (d10v_cleanup): Writes pending instruction only if
1322 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1323 Fix compile time warning messages.
1325 * doc/c-d10v.texi: Documents new options.
1327 2000-12-04 Matthew Hiller <hiller@redhat.com>
1329 * stabs.c (outputting_stabs_line_debug): New variable.
1330 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1331 function entry and unset at function exit.
1333 * read.h (outputting_stabs_line_debug): New extern declaration.
1335 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1337 * dwarf2dbg.c: Fix compile time warning messages.
1339 2000-12-03 Kazu Hirata <kazu@hxi.com>
1341 * config/tc-a29k.c: Fix formatting.
1342 * config/tc-alpha.c: Likewise.
1343 * config/tc-arm.c: Likewise.
1344 * config/tc-cris.c: Likewise.
1345 * config/tc-hppa.c: Likewise.
1346 * config/tc-i370.c: Likewise.
1347 * config/tc-i386.c: Likewise.
1348 * config/tc-i860.c: Likewise.
1349 * config/tc-i960.c: Likewise.
1350 * config/tc-ia64.c: Likewise.
1351 * config/tc-m68hc11.c: Likewise.
1352 * config/tc-m68k.c: Likewise.
1353 * config/tc-m88k.c: Likewise.
1354 * config/tc-pj.c: Likewise.
1355 * config/tc-ppc.c: Likewise.
1356 * config/tc-sh.c: Likewise.
1357 * config/tc-sparc.c: Likewise.
1358 * config/tc-tahoe.c: Likewise.
1359 * config/tc-vax.c: Likewise.
1361 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1363 * config/tc-mips.c (mips_ip): When calculating offsets,
1364 don't accept as constant the difference between the
1365 addresses of symbols in two different sections.
1367 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1369 (validate_mips_insn): Likewise. Also, update 'B' operand
1370 specifier to use OP_*_CODE20 constants and delete 'm' operand
1372 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1373 operand specifiers. Change warning generated by 'B' operand
1374 specifier to reflect its new multi-purpose usage.
1376 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1377 -1, and update comment.
1378 (file_mips_isa): Likewise.
1379 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1380 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1381 ISA_* constants rather than hard-coded numbers.
1382 (mips_cpu_info): New structure.
1383 (mips_cpu_info_table): New table describing CPU and ISA names
1385 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1386 mips_cpu_info_from_cpu): New functions.
1387 (mips_isa_to_str): New function to get string for ISA name.
1388 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1389 return const char *.
1390 (md_begin): Redo CPU and ISA selection logic, using
1391 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1392 than hard-coded numbers.
1393 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1394 ISA_* constants rather than hard-coded numbers.
1395 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1396 (md_longopts): Delete OPTION_NO_MIPS32.
1397 (md_parse_option): Convert to use ISA_* constants rather than
1398 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1399 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1400 to use strcasecmp to recognize "default" and to use
1401 mips_cpu_info_from_name to get CPU numbers from argument.
1402 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1403 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1405 (s_mipsset): Accept ISA value 32.
1406 * doc/as.texinfo: Clean up MIPS options summary slightly,
1407 remove -no-mips32. Add note about -mips4 and -mips32
1408 specifying those ISA levels. Delete -mips32 and -no-mips32
1409 cpu flag descriptions.
1410 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1411 up the supported CPU switch list, and replace 4Kc, 4Km, and
1412 4Kp entries with a single mips32-4k entry. Note that you can
1415 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1417 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1419 (md_parse_option): Add cases for OPTION_MIPS5 and
1421 (md_show_usage): Mention -mips5 and -mips64 arguments.
1422 (s_mipsset): Add cases for MIPS5 and MIPS64.
1423 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1425 * doc/as.texinfo: Mention -mips5 and -mips64 options
1427 * doc/c-mips.texi: Likewise. Also update introduction
1428 and ".set" usage information.
1430 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1432 (mips_cpu_info_table): Add SB-1 entries.
1433 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1434 known to the -mcpu option.
1436 * doc/as.texinfo: Correct description of MIPS -mcpu
1437 option, by copying some of the text from doc/c-mips.texi.
1439 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1441 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1443 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1444 (sparc*-*-rtems*): Switched from a.out to ELF.
1445 * configure: Regenerate.
1446 * config.in: Regenerate.
1447 * Makefile.in: Regenerate.
1448 * aclocal.m4: Regenerate.
1449 * po/gas.pot: Regenerate.
1451 2000-11-30 Philip Blundell <pb@futuretv.com>
1453 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1454 even in non BFD_ASSEMBLER case.
1456 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1458 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1461 2000-11-29 Richard Henderson <rth@redhat.com>
1463 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1464 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1465 thread multiple subsegments properly; handle multiple code
1466 sections properly; emit proper compilation unit info for assembler
1467 generated debugging.
1469 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1470 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1471 (dwarf2dbg_estimate_size_before_relax): Declare.
1472 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1473 * write.c: Include dwarf2dbg.h.
1474 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1475 (relax_segment): Likewise.
1477 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1479 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1480 jump>: Use as_bad_where instead of as_bad. Tweak error message
1481 accordingly. Stabilize frag by updating fix part and resetting
1483 <undefined symbol, unconditional jump>: Ditto.
1484 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1485 indexing is_end_of_line[].
1486 (md_assemble): Initialize size to 0.
1487 (md_section_align): Mark parameter seg as unused.
1488 (parse_reg): Parse names case-insensitively.
1490 2000-11-28 Kazu Hirata <kazu@hxi.com>
1492 * config/obj-aout.h: Fix formatting.
1493 * config/obj-bout.h: Likewise.
1494 * config/obj-coff.c: Likewise.
1495 * config/obj-coff.h: Likewise.
1496 * config/obj-elf.h: Likewise.
1497 * config/obj-som.h: Likewise.
1498 * config/obj-vms.c: Likewise.
1499 * config/obj-vms.h: Likewise.
1500 * config/tc-h8300.h: Likewise.
1501 * config/tc-ns32k.h: Likewise.
1502 * config/tc-sparc.h: Likewise.
1503 * config/tc-tic54x.h: Likewise.
1504 * config/tc-z8k.h: Likewise.
1506 2000-11-28 Nick Clifton <nickc@redhat.com>
1508 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1509 License is present in the sources, but not the output, and
1510 also available from the GNU website.
1511 (GNU Free Documentation License): Comment out this section.
1513 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1515 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1516 targets. Remove i860 from valid a.out targets.
1517 * Makefile.in: Regenerate.
1519 * config/tc-cris.c: Include dwarf2dbg.h.
1520 (md_pseudo_table): Add .file and .loc.
1521 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1522 (s_cris_file, s_cris_loc): New.
1523 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1524 * Makefile.am: Regenerate dependencies.
1525 * Makefile.in: Regenerate.
1527 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1529 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1530 (MRI_MUL_PRECEDENCE): Likewise.
1531 (op_rank): Fix a comment typo.
1533 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1535 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1537 (get_operand): Fix analysis for movw/movb instructions.
1539 2000-11-24 Nick Clifton <nickc@redhat.com>
1541 * configure.in (xscale-elf): Add target.
1542 (xscale-coff): Add target.
1543 * configure: Regenerate.
1545 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1547 (ARM_EXT_XSCALE): New ARM architecture extension.
1548 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1549 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1550 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1551 (ARM_ARCH_V4): Remove processor from architecture.
1552 (ARM_ARCH_3M): New architecutre definition.
1553 (ARM_ARCH_V5TE): New architecutre definition.
1554 (ARM_ARCH_XSCALE): New architecutre definition.
1555 (CPU_DEFAULT): Allow to be defaulted to XScale.
1556 (atpcs): New boolean variable.
1557 (ldr_flags): Support 'd' flag for double word loads.
1558 (str_flags): Support 'd' flag for double word stored.
1559 (do_mia): New function.
1560 (do_mar): New function.
1561 (do_mra): New function.
1562 (do_pld): New function.
1563 (do_ldrd): New function.
1564 (do_blx): New function.
1565 (do_bkpt): New function.
1566 (do_clz): New function.
1567 (do_lstc2): New function.
1568 (do_cdp2): New function.
1569 (do_t_blx): New function.
1570 (do_t_bkpt): New function.
1571 (do_smla): New function.
1572 (do_smlal): New function.
1573 (do_smul): New function.
1574 (do_qadd): New function.
1575 (do_co_reg2c): New function.
1576 (LONGEST_INSN): Redefine to 7.
1578 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1579 command line switches.
1581 2000-11-22 Jim Wilson <wilson@redhat.com>
1583 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1584 (struct rsrc): Make line unsigned.
1585 (gr_values): Add missing initializer.
1586 (SLOT_NUM_NOT_SET): Add unsigned cast.
1587 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1588 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1589 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1590 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1591 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1592 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1593 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1594 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1595 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1596 Add ATTRIBUTE_UNUSED to unused parameters.
1597 (convert_expr_to_ab_reg): Add parens.
1598 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1599 (dot_prologue): Initialize grsave when declared.
1600 (md_pseudo_table): Add missing initializers.
1601 (operand_match): Add casts to bfd_vma.
1602 (emit_one_bundle): Delete unused local prev. Make required_template
1604 (specify_resource): Cast i to unsigned.
1605 (note_register_values): Use fprintf_vma.
1606 (print_dependency): Likewise.
1608 2000-11-21 Jim Wilson <wilson@redhat.com>
1610 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1611 for unwind info section.
1612 (dot_endp): Likewise for unwind section.
1614 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1617 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1619 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1620 (output_insn): Call dwarf2_emit_insn.
1621 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1623 2000-11-17 Richard Henderson <rth@redhat.com>
1625 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1626 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1627 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1629 2000-11-17 Nick Clifton <nickc@redhat.com>
1631 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1634 2000-11-17 Richard Henderson <rth@redhat.com>
1636 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1638 2000-11-17 Richard Henderson <rth@redhat.com>
1640 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1641 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1642 tri-state definition of alpha_flag_mdebug.
1643 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1644 (s_alpha_file): Store first .file directive.
1645 (s_alpha_stab): New.
1646 (md_pseudo_table): Add stabs and stabn.
1648 2000-11-17 Richard Henderson <rth@redhat.com>
1650 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1652 2000-11-17 Richard Henderson <rth@redhat.com>
1654 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1655 (main): Call dwarf2_finish.
1656 * as.h (debug_type): Clarify documentation of the meaning
1658 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1659 (print_stats): Fix parenthesis problem.
1660 (now_subseg_size): New.
1661 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1662 (dwarf2_directive_file): Don't set debug_type.
1663 (dwarf2_where): Honor DEBUG_DWARF2 first.
1664 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1665 do nothing if not emitting dwarf2 debug info, or no work.
1666 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1667 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1668 (ecoff_new_file): Likewise.
1669 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1670 commentary wrt dwarf2.
1672 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1673 ATTRIBUTE_UNUSED as needed.
1674 (emit_insn): Call dwarf2_emit_insn.
1675 (s_alpha_file): New.
1677 (s_alpha_coff_wrapper): Don't handle them.
1678 (md_pseudo_table): Update for .file and .loc.
1679 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1681 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1682 don't protect with debug_type.
1683 * config/tc-hppa.c (md_assemble): Likewise.
1684 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1685 * config/tc-mn10300.c (md_assemble): Likewise.
1686 * config/tc-sh.c (md_assemble): Likewise.
1687 * config/tc-v850.c (md_assemble): Likewise.
1689 * config/tc-arm.c (arm_end_of_source): Remove.
1690 * config/tc-hppa.c (pa_end_of_source): Remove.
1691 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1692 * config/tc-mn10300.c (mn10300_finalize): Remove.
1693 * config/tc-sh.c (sh_finalize): Remove.
1694 * config/tc-v850.c (sh_finalize): Remove.
1696 * config/tc-arm.h (md_end): Remove.
1697 * config/tc-hppa.h (md_end): Remove.
1698 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1699 * config/tc-m68hc11.h (md_end): Remove.
1700 * config/tc-mn10300.h (md_end): Remove.
1701 * config/tc-sh.h (md_end): Remove.
1702 * config/tc-v850.h (md_end): Remove.
1704 * config/tc-ia64.c (emit_one_bundle): Don't protect
1705 dwarf2 bits with debug_type.
1706 (md_assemble): Likewise.
1707 (ia64_end_of_source): Don't call dwarf2_finish.
1709 2000-11-16 Jim Wilson <wilson@redhat.com>
1711 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1712 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1715 2000-11-16 H.J. Lu <hjl@gnu.org>
1717 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1720 2000-11-15 Kazu Hirata <kazu@hxi.com>
1722 * config/tc-tic30.c: Fix formatting.
1723 * config/tc-tic80.c: Likewise.
1724 * config/tc-v850.c: Likewise.
1725 * config/tc-vax.c: Likewise.
1726 * config/tc-w65.c: Likewise.
1727 * config/tc-z8k.c: Likewise.
1729 2000-11-14 DJ Delorie <dj@redhat.com>
1731 * config/tc-v850.c: Support dwarf2.
1732 * config/tc-v850.h: Ditto.
1734 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1735 parse_cons_expression_v850 to initialize hold_cons_reloc.
1737 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1739 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1740 (errata_nops_necessary_p): New function.
1741 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1744 2000-11-14 Jim Wilson <wilson@redhat.com>
1746 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1747 return little endian bfd formats.
1749 2000-11-14 Kazu Hirata <kazu@hxi.com>
1751 * config/aout_gnu.h: Fix formatting.
1752 * config/atof-vax.c: Likewise.
1753 * config/m68k-parse.h: Likewise.
1754 * config/m88k-opcode.h: Likewise.
1755 * config/obj-elf.c: Likewise.
1756 * config/tc-arm.c: Likewise.
1757 * config/tc-cris.c: Likewise.
1758 * config/tc-i386.c: Likewise.
1759 * config/tc-ia64.c: Likewise.
1760 * config/tc-mn10300.c: Likewise.
1761 * config/te-386bsd.h: Likewise.
1762 * config/te-hppa.h: Likewise.
1763 * config/te-nbsd.h: Likewise.
1764 * config/te-ppcnw.h: Likewise.
1765 * config/te-sparcaout.h: Likewise.
1766 * config/te-tmips.h: Likewise.
1767 * config/vax-inst.h: Likewise.
1768 * config/vms-conf.h: Likewise.
1770 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1772 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1774 2000-11-13 H.J. Lu <hjl@gnu.org>
1776 * config/obj-elf.c (elf_frob_symbol): Support
1777 ".symver name,name2@@@nodename".
1778 (elf_frob_file_before_adjust): Likewise.
1780 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1781 and ".symver name,name2@@@nodename".
1784 2000-11-12 H.J. Lu (hjl@gnu.org)
1786 * config/obj-elf.c (obj_elf_symver): Check missing version
1789 2000-11-12 H.J. Lu (hjl@gnu.org)
1791 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1792 instead of bfd_vma for non-bfd assemblers.
1794 2000-11-09 Kazu Hirata <kazu@hxi.com>
1796 * itbl-ops.c: Fix comment typos.
1798 2000-11-08 Jim Wilson <wilson@redhat.com>
1800 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1801 (struct unwind): Add next_slot_frag field.
1802 (slot_index): New parameters slot_frag and first_frag. Add code
1803 to add in frag sizes when different. Add comments.
1804 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1805 arguments to slot_index.
1806 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1807 loop end. Set next_slot_frag field.
1809 2000-11-07 H.J. Lu <hjl@gnu.org>
1811 * doc/as.texinfo (.symver): Updated for versioned symbol
1814 * obj.h (format_ops): Add the frob_file_before_adjust field.
1816 * config/obj-aout.c (aout_format_ops): Set the
1817 frob_file_before_adjust field to 0.
1818 * config/obj-coff.c (coff_format_ops): Likewise.
1819 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1821 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1823 (elf_frob_file_before_adjust): New function to remove unneeded
1824 versioned symbols from the symbol table.
1825 (elf_format_ops): Set the frob_file_before_adjust field to
1826 elf_frob_file_before_adjust.
1828 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1831 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1833 2000-11-07 Peter Targett <peter.targett@arccores.com>
1835 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1837 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1838 Fix compile time warning messages.
1840 2000-11-07 Nick Clifton <nickc@redhat.com>
1842 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1843 buffer in order to avoid buffer overflows.
1845 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1847 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1848 Change M to m for -milp32 or -mlp64 to match gcc.
1849 (dot_endp): Use bytes_per_address instead of 8.
1850 (emit_one_bundle): Use number_to_chars_littleendian instead of
1852 (fix_insn): Likewise.
1853 (ia64_init): New function.
1854 (ia64_target_format): New function.
1855 (md_begin): Set endianness, arch, and machine as appropriate.
1856 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1857 Make these macros depend on TE_HPUX macro.
1858 (TARGET_FORMAT): Define.
1859 (HOST_SPECIAL_INIT): Define.
1860 * config/te-hpux.h: New file.
1861 * configure.in: Add "ia64-*-hpux*" target to configure.
1862 * configure: Regenerate.
1864 2000-11-06 Kazu Hirata <kazu@hxi.com>
1866 * as.c: Fix formatting.
1867 * dwarf2dbg.c: Likewise.
1868 * input-file.c: Likewise.
1869 * input-file.h: Likewise.
1870 * input-scrub.c: Likewise.
1871 * itbl-ops.c: Likewise.
1872 * listing.c: Likewise.
1873 * macro.h: Likewise.
1874 * messages.c: Likewise.
1876 * subsegs.c: Likewise.
1877 * subsegs.h: Likewise.
1878 * write.c: Likewise.
1880 2000-11-06 Nick Clifton <nickc@redhat.com>
1882 * doc/as.texinfo: Add GNU Free Documentation License.
1883 * doc/gasp.texi: Add GNU Free Documentation License.
1884 * doc/as.1: Add GNU Free Documentation License.
1886 2000-11-05 Nick Clifton <nickc@redhat.com>
1888 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1890 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1892 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1893 * configure: Regenerate.
1895 2000-11-01 Nick Clifton <nickc@redhat.com>
1897 * read.c (original_case_string): New global variable.
1898 (read_a_source_file): Copy opcode string into
1899 original_case_string if clobbering the case of the opcode.
1900 * read.h: Export the definition of original_case_string.
1901 * config/tc-arm.c (md_assembler): When parsing a .req
1902 directive use the original opcode string, not the case
1905 2000-11-02 Nick Clifton <nickc@redhat.com>
1907 * config/tc-mn10300.c (debug_line): Remove this static
1909 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1910 dwarf2_where and dwarf2_gen_line_info.
1912 2000-11-02 Theo Honohan <th@futuretv.com>
1914 * config/tc-arm.c (do_msr): Improve error message.
1916 2000-10-31 Eric Christopher <echristo@redhat.com>
1918 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1919 or pc-relative, else use fx_offset.
1921 2000-10-31 Jim Wilson <wilson@redhat.com>
1923 * config/tc-ia64.c (struct md): New field tag_fixups.
1924 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1925 qualifying predicate.
1926 (emit_one_bundle): Delete spurious multiplication by one. Handle
1928 (ia64_start_line): Error if dangling qualifying predicate.
1929 (defining_tag): New static variable.
1930 (ia64_unrecognized_line, case '['): Parse tags.
1931 (ia64_frob_label): Create tag_fixups.
1932 (md_assemble): Reset md.qp.X_op after using it.
1934 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1936 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1938 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1940 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1942 2000-10-30 Kazu Hirata <kazu@hxi.com>
1944 * expr.c: Fix formatting.
1945 * flonum-copy.c: Likewise.
1946 * flonum.h: Likewise.
1950 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1952 * as.h (OPTION_MD_BASE): Bump to 190.
1953 * as.c (parse_args) <std_longopts>: Add comment about the need to
1954 check OPTION_MD_BASE in as.h.
1956 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1959 2000-10-27 Nick Clifton <nickc@redhat.com>
1961 * configure.in (emulations): Add m68hc12.
1962 * configure: Regenerate.
1963 * po/gas.pot: Regenerate.
1965 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1967 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1969 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1971 2000-10-25 Nick Clifton <nickc@redhat.com>
1973 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1974 a DWARF2 line number information sequence.
1976 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1978 * read.c (generate_lineno_debug): Update comment describing why
1979 DWARF2 line number debug information is not generated
1980 automatically by this function.
1982 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1985 * config/tc-arm.h (md_end): Define.
1986 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1988 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1989 if generating DWARF2 line numbers.
1990 (arm_end_of_source): New function. Call dwarf2_finish if
1993 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1994 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1995 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1997 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1999 * config/tc-i386.c: Fix prototype declarations for functions taking no
2002 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2004 * config/tc-i386.c (i386_operand_modifier): Remove.
2005 (build_displacement_string): Remove.
2006 (i386_parse_seg): Remove.
2007 (i386_intel_memory_operand): Remove.
2008 (i386_intel_operand): Re-write using recursive descent parser based
2009 on MASM documentation.
2010 (struct intel_parser_s): New structure.
2011 (intel_parser): New static variable.
2012 (struct intel_token): New structure.
2013 (cur_token, prev_token): New static variables.
2026 (intel_match_token): New function.
2027 (intel_get_token): New function.
2028 (intel_putback_token): New function.
2029 (intel_expr): New function.
2030 (intel_e05): New function.
2031 (intel_e05_1): New function.
2032 (intel_e06): New function.
2033 (intel_e06_1): New function.
2034 (intel_e09): New function.
2035 (intel_e09_1): New function.
2036 (intel_e10): New function.
2037 (intel_e10_1): New function.
2038 (intel_e11): New function.
2040 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2042 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2043 instructions to loose any special insn->architecture mask.
2045 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2046 (sparc_md_end, sparc_arch_types, sparc_arch,
2047 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2048 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2049 request v9b architecture if they are used).
2051 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2053 * config/tc-m68k.c: Fix the previous misapplied patch.
2055 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2057 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2058 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2059 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2062 2000-10-17 Kazu Hirata <kazu@hxi.com>
2064 * debug.c: Fix formatting.
2065 * depend.c: Likewise.
2066 * dwarf2dbg.c: Likewise.
2067 * dwarf2dbg.h: Likewise.
2068 * ecoff.c: Likewise.
2071 * flonum-konst.c: Likewise.
2072 * frags.h: Likewise.
2074 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2076 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2078 * doc/as.texinfo: Added notes about this new option.
2080 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2082 * config/tc-sh.c (JREG): Remove.
2083 (md_convert_frag): Remove #if 0:d code using JREG.
2085 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2087 * config/tc-i386.c (i386_operand_modifier): Only match
2088 modifiers SHORT and FLAT if they are followed by a space.
2089 (parse_register): When `allow_naked_reg' is set, do not confuse
2090 identifiers that start with a register name with a register.
2092 2000-10-12 Kazu Hirata <kazu@hxi.com>
2094 * app.c: Fix formatting.
2097 * bit_fix.h: Likewise.
2102 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2104 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2106 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2108 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2109 Re-arrange function a little and improve error message.
2111 * write.c (write_relocs): Fix a comment.
2113 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2116 2000-10-05 Jim Wilson <wilson@cygnus.com>
2118 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2120 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2122 * config/tc-i386.c: Delete some useless comments, reformat others.
2124 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2125 non-global syms in linkonce sections.
2127 2000-10-04 Ralf Baechle <ralf@gnu.org>
2129 * config/tc-ia64.c (operand_match): Don't use // style comments.
2130 * config/tc-i370.c: Likewise.
2132 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2134 Changes to handle varying register prefix and user symbol prefix.
2135 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2136 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2137 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2138 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2139 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2140 (demand_register_prefix): New variable.
2141 (md_pseudo_table): New pseudo ".syntax".
2142 (md_longopts): New options --no-underscore and --underscore.
2143 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2144 on symbols_have_leading_underscore.
2145 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2146 (get_spec_reg): Ditto.
2147 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2149 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2151 <case OPTION_NO_US, case OPTION_US>: New.
2152 (md_show_usage): Be brief and reformat to match continuation of
2154 * po/gas.pot: Regenerate.
2156 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2158 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2159 force relocs for 12 bit branches.
2160 (md_apply_fix): Similarly, adjust logic here.
2162 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2164 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2165 adjust for external and weak syms as we will use a reloc. Allow
2166 for +8 offset when calculating limits of branches.
2167 (hppa_fix_adjustable): Undo 2000-09-23 change.
2168 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2169 Correct distance calculation.
2170 (tc_gen_reloc): Print the file name and line number if we can't
2173 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2174 * config/tc-hppa.c (nonzero_dibits): Define.
2175 (arg_reloc_stub_needed): Check each arg and return value
2176 separately for zero case.
2177 (pa_align): Declare argument `bytes'.
2179 2000-09-25 Kazu Hirata <kazu@hxi.com>
2181 * config/tc-cris.c: Fix formatting.
2182 * config/tc-d10v.h: Likewise.
2183 * config/tc-d30v.c: Likewise.
2184 * config/tc-d30v.h: Likewise.
2185 * config/tc-fr30.c: Likewise.
2186 * config/tc-fr30.h: Likewise.
2187 * config/tc-m68k.c: Likewise.
2188 * config/tc-m68k.h: Likewise.
2189 * config/tc-pj.h: Likewise.
2190 * config/tc-ppc.c: Likewise.
2191 * config/tc-ppc.h: Likewise.
2192 * config/tc-sh.c: Likewise.
2193 * config/tc-sh.h: Likewise.
2194 * config/tc-sparc.c: Likewise.
2195 * config/tc-v850.h: Likewise.
2196 * config/tc-vax.h: Likewise.
2197 * config/tc-w65.h: Likewise.
2198 * config/tc-z8k.h: Likewise.
2200 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2202 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2203 checks only for ELF.
2204 (hppa_force_relocation): Likewise.
2206 2000-09-22 Jim Wilson <wilson@cygnus.com>
2208 * config/tc-ia64.c (dv_sem): Add "stop".
2209 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2210 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2211 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2213 (mark_resources): Check IA64_RS_PRr.
2215 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2217 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2218 md_estimate_size_before_relax): Redesign and clean up the
2219 relaxation mechanism.
2221 2000-09-21 Kazu Hirata <kazu@hxi.com>
2223 * config/tc-ns32k.c: Fix formatting.
2224 * config/tc-ns32k.h: Likewise.
2226 2000-09-20 Kazu Hirata <kazu@hxi.com>
2228 * config/tc-m32r.c: Fix formatting.
2229 * config/tc-m32r.h: Likewise.
2230 * config/tc-m68851.h: Likewise.
2231 * config/tc-m68hc11.c: Likewise.
2232 * config/tc-m68hc11.h: Likewise.
2233 * config/tc-m88k.c: Likewise.
2234 * config/tc-mcore.c: Likewise.
2235 * config/tc-mcore.h: Likewise.
2236 * config/tc-mips.c: Likewise.
2237 * config/tc-mips.h: Likewise.
2238 * config/tc-mn10200.h: Likewise.
2239 * config/tc-mn10300.h: Likewise.
2240 * config/tc-tahoe.c: Likewise.
2241 * config/tc-tahoe.h: Likewise.
2243 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2245 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2246 Likewise in relaxation description comments.
2248 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2250 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2251 subtraction of two syms without emitting a relocation.
2253 From David Huggins-Daines <dhd@linuxcare.com>
2254 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2255 global or weak symbols.
2257 2000-09-15 Kazu Hirata <kazu@hxi.com>
2259 * config/tc-h8300.h: Fix formatting.
2260 * config/tc-h8500.c: Likewise.
2261 * config/tc-h8500.h: Likewise.
2262 * config/tc-hppa.h: Likewise.
2263 * config/tc-i370.h: Likewise.
2264 * config/tc-i386.h: Likewise.
2265 * config/tc-i860.c: Likewise.
2266 * config/tc-i860.h: Likewise.
2267 * config/tc-i960.h: Likewise.
2268 * config/tc-ia64.c: Likewise.
2269 * config/tc-ia64.h: Likewise.
2271 2000-09-14 Kazu Hirata <kazu@hxi.com>
2273 * config/tc-a29k.c: Fix formatting.
2274 * config/tc-alpha.c: Likewise.
2275 * config/tc-arc.c: Likewise.
2276 * config/tc-arc.h: Likewise.
2277 * config/tc-arm.c: Likewise.
2278 * config/tc-arm.h: Likewise.
2279 * config/tc-avr.c: Likewise.
2280 * config/tc-avr.h: Likewise.
2281 * config/tc-tic30.c: Likewise.
2282 * config/tc-tic30.h: Likewise.
2283 * config/tc-tic54x.c: Likewise.
2284 * config/tc-tic54x.h: Likewise.
2285 * config/tc-tic80.c: Likewise.
2286 * config/tc-tic80.h: Likewise.
2288 2000-09-14 Timothy Wall <twall@cygnus.com>
2290 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2291 parallel comparisons for later use.
2292 (struct rsrc): Add parallel comparison type.
2293 (resources_match): Skip special cases of PR usage (non-conflicting
2296 2000-09-13 Kazu Hirata <kazu@hxi.com>
2298 * config/obj-ecoff.c: Fix formatting.
2299 * config/obj-elf.c: Likewise.
2300 * config/obj-elf.h: Likewise.
2301 * config/obj-evax.h: Likewise.
2302 * config/obj-generic.h: Likewise.
2303 * config/obj-hp300.c: Likewise.
2304 * config/obj-hp300.h: Likewise.
2305 * config/obj-ieee.h: Likewise.
2306 * config/obj-vms.c: Likewise.
2307 * config/obj-vms.h: Likewise.
2309 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2311 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2312 (md_parse_option): Ditto.
2313 (md_longopts): Add -mips32 option.
2314 (md_show_usage): Document new options.
2315 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2316 (mips_ip): Assemble mfc0 with a sub-selection code.
2317 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2318 (mips_cpu_to_str): New function.
2319 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2320 Use CPU_* defines instead of hardcoded numbers.
2322 * doc/as.texinfo: Document new options.
2323 * doc/c-mips.texi: Ditto.
2325 2000-09-12 Kazu Hirata <kazu@hxi.com>
2327 * as.h: Fix formatting.
2328 * asintl.h: Likewise.
2329 * bit_fix.h: Likewise.
2330 * config/obj-aout.c: Likewise.
2331 * config/obj-aout.h: Likewise.
2332 * config/obj-bout.c: Likewise.
2333 * config/obj-bout.h: Likewise.
2334 * config/obj-coff.c: Likewise.
2335 * config/obj-coff.h: Likewise.
2336 * dwarf2dbg.h: Likewise.
2338 * flonum.h: Likewise.
2339 * frags.h: Likewise.
2340 * itbl-ops.h: Likewise.
2341 * macro.h: Likewise.
2344 * struc-symbol.h: Likewise.
2345 * subsegs.h: Likewise.
2346 * symbols.h: Likewise.
2348 * write.h: Likewise.
2350 2000-09-11 Kazu Hirata <kazu@hxi.com>
2352 * bignum-copy.c: Fix formatting.
2353 * config/tc-i370.c: Likewise.
2354 * config/tc-i960.c: Likewise.
2355 * config/tc-m68k.c: Likewise.
2356 * ehopt.c: Likewise.
2357 * flonum-copy.c: Likewise.
2358 * flonum-konst.c: Likewise.
2359 * flonum-mult.c: Likewise.
2360 * literal.c: Likewise.
2363 * stabs.c: Likewise.
2364 * subsegs.c: Likewise.
2366 2000-09-09 Philip Blundell <philb@gnu.org>
2368 * configure.in (arm*-*-uclinux*): New target.
2369 * configure: Regenerate.
2371 2000-09-09 Kazu Hirata <kazu@hxi.com>
2373 * input-file.c: Fix formatting.
2374 * itbl-ops.c: Likewise.
2375 * messages.c: Likewise.
2377 2000-09-08 Philip Blundell <philb@gnu.org>
2379 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2382 2000-09-07 H.J. Lu <hjl@gnu.org>
2384 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2385 * configure: Rebuild.
2387 2000-09-07 Kazu Hirata <kazu@hxi.com>
2389 * atof-generic.c: Fix formatting.
2390 * config/tc-mips.c: Likewise.
2391 * config/tc-vax.c: Likewise.
2392 * input-scrub.c: Likewise.
2394 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2396 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2397 * configure.in (sh-*-linux*): Added.
2398 * configure: Rebuilt.
2400 2000-09-06 Kazu Hirata <kazu@hxi.com>
2402 * config/tc-hppa.c: Fix formatting.
2404 * ecoff.c: Fix formatting.
2406 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2408 * configure: Rebuilt with new libtool.m4.
2410 2000-09-05 Kazu Hirata <kazu@hxi.com>
2412 * cgen.c: Fix formatting.
2413 * config/tc-ia64.c: Likewise.
2415 2000-09-05 Nick Clifton <nickc@redhat.com>
2417 * aclocal.m4: Regenerate.
2418 * config.in: Regenerate.
2419 * configure: Regenerate.
2420 * po/gas.pot: Regenerate.
2422 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2424 * config/tc-cris.c: Correct comment typos.
2426 2000-09-05 Eric Christopher <echristo@cygnus.com>
2428 * config/tc-mn10300.c: Cleanup.
2429 (md_pcrel_from): Enable.
2431 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2433 * expr.c (operand): Fix a comment typo.
2434 * write.c (write_relocs): Fix a signed/unsigned warning.
2436 * config/tc-hppa.c (fudge_reg_expressions): New
2437 (hppa_force_reg_syms_absolute): New.
2438 (pa_equ): Allow reg_section expressions.
2439 * config/tc-hppa.c (md_optimize_expr): Define.
2440 (hppa_force_reg_syms_absolute): Prototype.
2442 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2443 (pa_parse_number): Pass in arg to select fp reg parsing.
2444 Return 1 to indicate format checks pass. If strict, then only
2445 accept a register or register symbol. Return value in...
2446 (pa_number): New static for pa_parse_number.
2447 (FP_REG_BASE): Define.
2448 (FP_REG_RSEL): Define.
2449 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2450 appropriate. White space changes.
2451 (need_pa11_opcode): Don't bother passing any params, get them from
2453 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2454 Remove extraneous check in case 'Q'.
2455 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2456 reg, set section of resulting symbol to reg_section.
2457 (pa_parse_space_stmt): Modify call to pa_parse_number.
2458 (pa_space): Likewise.
2460 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2461 (hppa_force_relocation): Handle vtable relocs.
2462 (pa_vtable_entry): New.
2463 (pa_vtable_inherit): New.
2464 (md_pseudo_table): Add entries for vtable pseudos.
2465 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2466 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2468 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2469 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2470 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2472 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2473 specify a symbol type.
2475 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2476 dependent things together.
2477 (md_elf_symbol_type): Define.
2479 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2481 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2483 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2484 (obj_elf_vtable_entry): Declare.
2486 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2487 and export function.
2488 (obj_elf_vtable_entry): Similarly.
2489 (elf_pseudo_table): Fix the damage with a cast.
2491 2000-09-03 Richard Henderson <rth@cygnus.com>
2493 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2494 for template selection when a label is needed.
2496 2000-09-02 Kazu Hirata <kazu@hxi.com>
2498 * config/tc-ia64.c: Fix formatting.
2500 2000-09-02 Nick Clifton <nickc@redhat.com>
2502 * configure.in: Increase version number to 2.10.91.
2503 * configure: Regenerate.
2504 * aclocal.m4: Regenerate.
2505 * config.in: Regenerate.
2506 * po/gas.pot: Regenerate.
2507 * Makefile.in: Regenerate.
2509 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2511 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2512 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2513 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2515 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2518 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2520 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2521 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2522 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2523 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2524 (GOT_symbol): New variable.
2525 (md_undefined_symbol): Set it.
2527 2000-09-01 Richard Henderson <rth@cygnus.com>
2529 * config/tc-ia64.c (match): Don't inline.
2530 (extra_goodness): New.
2531 (md_begin): Prefer nop.f and nop.b for best_template.
2533 2000-08-31 Kazu Hirata <kazu@hxi.com>
2535 * as.c: Fix formatting.
2537 * frags.c: Likewise.
2538 * macro.c: Likewise.
2540 2000-08-31 Eric Christopher <echristo@cygnus.com>
2542 * config/tc-mn10300.c: Cleanup and fix warnings.
2543 (md_pseudo_table): Add initializers.
2544 (md_show_usage): Cleanup.
2545 (md_parse_option): Fix warnings.
2546 (md_undefined_symbol): Fix warnings.
2547 (md_conver_frag): Fix warnings.
2548 (tc_gen_reloc): Fix warnings.
2549 (md_apply_fix3): Fix warnings.
2550 (check_operand): Fix warnings.
2552 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2554 * acinclude.m4: Include libtool and gettext macros from the
2556 * aclocal.m4, configure: Rebuilt.
2558 2000-08-30 Mark Hatle <mhatle@mvista.com>
2560 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2562 2000-08-31 Kazu Hirata <kazu@hxi.com>
2564 * listing.c: Fix formatting.
2566 2000-08-29 Kazu Hirata <kazu@hxi.com>
2568 * app.c: Fix a comment typo. Fix formatting.
2570 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2572 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2573 offset of the target destination for jmp instructions.
2574 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2576 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2578 * NEWS: Mention support for CRIS.
2580 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2582 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2583 Sets `.lcomm' alignment to zero.
2585 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2587 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2588 TC_FIX_ADJUSTABLE): Define.
2590 2000-08-23 Jim Wilson <wilson@cygnus.com>
2592 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2593 unwind.personality_routine is set.
2595 2000-08-23 H.J. Lu <hjl@gnu.org>
2597 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2599 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2601 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2604 2000-08-22 H.J. Lu <hjl@gnu.org>
2606 * config.in (STRICTCOFF): New for strict COFF.
2608 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2609 i386-*-go32* and i386-go32-rtems*.
2610 * configure: Rebuilt.
2612 * config/obj-coff.c (obj_coff_endef): Follow the historical
2613 behavior if STRICTCOFF is not defined.
2615 * doc/internals.texi: Document STRICTCOFF.
2617 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2619 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2620 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2621 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2622 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2623 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2624 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2625 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2628 2000-08-22 Eric Christopher <echristo@cygnus.com>
2630 * config/tc-mn10300.c: (md_apply_fix): New function.
2631 (mn10300_force_relocation): New function.
2632 (mn10300_fix_adjustable): New function.
2634 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2635 (TC_HANDLES_FX_DONE): Define.
2636 (obj_fix_adjustable): Define.
2637 (MD_APPLY_FIX3): Define.
2638 (TC_LINKRELAX_FIXUP): Define.
2640 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2642 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2644 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2646 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2648 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2649 if the fixup resulted in a relocation.
2651 2000-08-18 Nick Clifton <nickc@redhat.com>
2653 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2654 Make reference to first element of shift_names explicit.
2656 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2658 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2659 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2660 add a symbol's address. Removed all target-specific #ifdefs that
2661 used to accomplished the same.
2662 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2663 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2664 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2665 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2666 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2668 2000-08-17 Kazu Hirata <kazu@hxi.com>
2670 * dwarf2dbg.c: Fix formatting.
2672 2000-08-17 Nick Clifton <nickc@redhat.com>
2674 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2675 to be recoded as logical shift lefts by zero.
2677 2000-08-16 Jim Wilson <wilson@cygnus.com>
2679 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2680 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2682 (note_register_values): Handle IA64_OPND_R3_2 operands.
2684 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2686 * config/tc-i860.c (md_operand): Silly typo fixed.
2688 2000-08-16 Nick Clifton <nickc@redhat.com>
2690 * config/tc-arm.c (struct asm_shift): Delete.
2692 (enum asm_shift_index): New.
2693 (struct asm_shift_properties): New.
2694 (struct asm_shift_name): New.
2695 (shift_properties[]); New.
2696 (shift_names[]); New.
2698 (decode_shift): Use new structures.
2699 Issue a warning is "ROR #0" is used.
2700 Issue a warning if "ASR #0" or "LSR #0" is used.
2702 (md_begin): Initialise arm_shift_hsh table from new
2703 asm_shift_name array.
2705 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2707 * config/tc-sparc.c: Kill all warnings.
2708 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2710 (md_show_usage): Update usage text.
2712 2000-08-16 Nick Clifton <nickc@redhat.com>
2714 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2717 2000-08-15 Will Cohen <wcohen@redhat.com>
2719 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2721 * config/tc-sh.c (md_assemble): Changed so debug_type
2722 test performed for ppi_assemble
2723 * config/tc-sh.c: Included dwarf2dbg.h.
2724 (debug_line): Defined.
2725 (md_assemble): Generates dwarf2 line info.
2726 (sh_finalize): New function. Finalize dwarf2 info.
2727 (assemble_ppi): Returns size of code generated.
2728 (build_Mytes): Returns size of code generated.
2729 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2730 * config/tc-sh.h (md_end): Defined.
2731 (sh_finalize): Declared.
2733 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2735 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2738 2000-08-14 Nick Clifton <nickc@redhat.com>
2740 * config/tc-arm.c (do_bx): Allow "bx pc".
2742 2000-08-14 Jim Wilson <wilson@cygnus.com>
2744 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2745 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2746 (md_begin): Change assignment to md.flag to OR in the new bit.
2748 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2750 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2751 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2754 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2756 * NEWS: Mention i860 support.
2758 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2760 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2762 2000-08-14 Andreas Schwab <schwab@suse.de>
2764 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2766 2000-08-11 Andreas Schwab <schwab@suse.de>
2768 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2771 2000-08-11 Kazu Hirata <kazu@hxi.com>
2773 * expr.c: Fix formatting.
2774 * config/obj-bout.c: Likewise.
2776 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2778 * doc/c-i860.texi: Flesh out the i860 section more.
2780 2000-08-10 Kazu Hirata <kazu@hxi.com>
2782 * symbols.c: Fix formatting.
2785 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2787 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2788 modifier has the IgnoreSize bit set.
2790 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2792 From Rodney Brown <RodneyBrown@mynd.com>
2793 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2794 * configure: Regenerate.
2796 2000-08-09 Kazu Hirata <kazu@hxi.com>
2798 * hash.c: Fix formatting.
2801 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2803 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2804 (i860_fix_info): New enum.
2805 (MD_APPLY_FIX3): Define.
2806 (WORKING_DOT_WORD): Define.
2807 (TC_HANDLES_FX_DONE): Define.
2808 (DIFF_EXPR_OK): Define.
2809 (LISTING_HEADER): Define.
2810 (TARGET_FORMAT): Select target format based on endian flag.
2811 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2812 (target_big_endian): Add external declaration.
2814 * config/tc-i860.c: All existing code reworked completely. Other
2815 new code shown below.
2816 (SYNTAX_SVR4): Define.
2817 (target_warn_expand): New variable.
2818 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2819 (md_longopts): Declare and define with new options (-EL, -EB,
2821 (md_show_usage): New function.
2822 (md_operand): New function.
2823 (obtain_reloc_for_imm16): New function.
2824 (md_apply_fix3): New function.
2825 (tc_gen_reloc): New function.
2827 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2829 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2830 2 bytes of the jump address are in the same frag.
2831 (find): Accept 68hc12 register indirect modes.
2833 * NEWS: Mention 68HC11 & 68HC12 support.
2835 2000-08-07 Richard Henderson <rth@cygnus.com>
2837 * config/tc-ia64.c (unwind): Add prologue_mask member.
2838 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2839 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2840 (dot_body): Clear unwind.prologue_mask.
2841 (dot_prologue): Set it. Accept a register second argument.
2843 2000-08-07 Kazu Hirata <kazu@hxi.com>
2845 * config/atof-ieee.c: Fix formatting.
2846 * config/atof-tahoe.c: Likewise.
2848 2000-08-06 Nick Clifton <nickc@cygnus.com>
2850 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2853 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2854 of .popsection, .previous, .pushsection, .subsection,
2855 .version, .vtable_entry, .vtable_inherit and .weak.
2857 2000-08-05 Kazu Hirata <kazu@hxi.com>
2859 * config/tc-cris.c: Fix formatting.
2860 * config/tc-i386.c: Likewise.
2861 * config/tc-sparc.c (sparc_ip): Simplify the code.
2863 2000-08-04 Kazu Hirata <kazu@hxi.com>
2865 * config/tc-cris.c: Rearrange code for readability.
2866 * config/tc-d10v.c: Fix formatting.
2867 * config/tc-m32r.c: Likewise.
2868 * config/tc-sparc.c: Likewise.
2870 2000-08-02 Jim Wilson <wilson@cygnus.com>
2872 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2873 before ia64_find_opcode.
2874 (md_assemble): Likewise.
2876 2000-08-01 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2879 Undo some formatting fixes.
2881 2000-08-01 Kazu Hirata <kazu@hxi.com>
2883 * config/obj-som.c: Fix formatting.
2884 * config/obj-ieee.c: Likewise.
2885 * config/tc-arm.c: Likewise.
2886 * config/tc-v850.c: Likewise.
2888 2000-08-01 Nick Clifton <nickc@redhat.com>
2890 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2891 index by command line option.
2893 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2895 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2896 (@node M68K-Branch): Rewrite to match the reality.
2898 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2900 * doc/c-i860.texi: New file.
2901 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2902 * doc/Makefile.in: Regenerate.
2903 * doc/all.texi: Add I860 as relevant architecture.
2904 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2906 2000-07-31 Kazu Hirata <kazu@hxi.com>
2908 * config/tc-d30v.c: Fix formatting.
2910 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2912 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2913 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2914 long emit a long branch if available instead of an absolute jump, never
2915 emit absolute jumps for anything with --pcrel.
2917 * doc/c-m68k.texi: Document new command line option.
2919 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2921 * config/tc-avr.c: Use PARAMS macro in function declarations.
2922 Don't declare md_pcrel_from_section (already in tc-avr.h).
2923 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2924 (avr_operand): Don't set (unsigned) op_mask to -1.
2926 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2928 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2929 * configure: Regenerated.
2930 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2931 of operand to the .type directive (.e.g, "type").
2933 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2935 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2936 * app.c (do_scrub_chars): Record where first comment found.
2937 * read.c (read_a_source_file): Init found_comment on entry, and
2938 notify whether comments found on exit.
2939 * config/tc-hppa.c (md_shortopts): Add "c".
2940 (md_longopts): Add warn-comment.
2941 (md_parse_option): Handle it.
2942 (md_show_usage): Show available options.
2943 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2945 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2947 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2948 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2950 (md_estimate_size_before_relax): Don't fall off end of function.
2952 2000-07-27 Kazu Hirata <kazu@hxi.com>
2954 * config/tc-avr.c: Fix formatting.
2955 * config/tc-ns32k.c: Likewise.
2957 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2959 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2961 2000-07-27 Kazu Hirata <kazu@hxi.com>
2963 * config/tc-d10v.c: Fix formatting.
2964 * config/tc-z8k.c: Likewise.
2965 * config/tc-sparc.c: Likewise.
2967 2000-07-26 Dave Brolley <brolley@redhat.com>
2969 * cgen.c (queue_fixup): Declare opinfo.
2970 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2971 (gas_cgen_md_operand): Ditto.
2972 (gas_cgen_md_apply_fix3): Ditto.
2974 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2976 * config/obj-coff.c (obj_frob_symbol): Don't merge
2977 labels. Don't merge if the symbol isn't constant. Return
2978 immediately if a symbol is merged.
2980 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2982 * frags.c (frag_align): Correct absolute section alignment.
2984 2000-07-20 DJ Delorie <dj@redhat.com>
2986 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2987 it breaks linking against DLLs.
2989 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2991 * configure.in: Add CRIS support.
2992 * configure: Regenerate.
2993 * Makefile.am: (CPU_TYPES): Add cris.
2994 (CPU_OBJ_VALID) [aout]: Add cris.
2995 (MULTI_CPU_TYPES): Add cris.
2996 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2997 [coff]: Only i386 and mips are valid.
2998 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2999 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3000 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3001 Regenerate dependencies.
3002 * Makefile.in: Regenerate.
3003 * aclocal.m4: Regenerate.
3004 * as.c: Declare crisaout, criself.
3005 * config/tc-cris.h, config/tc-cris.c: New.
3006 * config/e-criself.c, config/e-crisaout.c: New.
3007 * po/POTFILES.in, po/gas.pot: Regenerate.
3009 2000-07-20 Kazu Hirata <kazu@hxi.com>
3011 * read.c: Fix formatting.
3012 * write.c: Fix formatting.
3014 2000-07-19 H.J. Lu <hjl@gnu.org>
3016 * sb.c: Include <stdlib.h> if exists for abort ().
3018 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3020 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3021 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3022 (pa_type_args): Same here.
3024 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3026 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3027 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3028 the storage class is already set.
3030 2000-07-17 Kazu Hirata <kazu@hxi.com>
3032 * config/tc-m68hc11.c: Fix formatting.
3033 * config/tc-mn10200.c: Likewise.
3034 * config/tc-mn10300.c: Likewise.
3035 * config/tc-pj.c: Likewise.
3036 * config/tc-tic80.c: Likewise.
3037 * config/tc-w65.c: Likewise.
3039 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3041 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3044 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3046 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3049 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3051 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3052 ELF as are used for SOM (except the 32-bit reloc one) to decide
3053 whether a symbol can be reduced to a section symbol. Expand on
3054 the comment for symbols involved in LR% and RR% expressions.
3056 2000-07-14 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-mips.c (mips_disable_float_construction): New
3059 static variable. Set to true if doubles should not be
3060 constructed by loading two single width fp registers with
3061 halves of the value.
3062 (mips_ip): Test mips_disable_float_construction.
3063 (md_longopts): Add command line switches --construct-floats
3064 and --no-construct-floats.
3065 (md_parse_option): Parse new command line options.
3066 (md_show_usage): Describe new command line options.
3068 * doc/c-mips.texi: Document new command line options.
3070 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3072 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3073 * configure: Regenerate.
3075 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3077 * configure.in (DEFAULT_EMULATION setting): Revert part of
3078 2000-07-01 change that set te_multi=multi unless set to tmips.
3079 * configure: Regenerate.
3081 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3083 * config/obj-coff.c (coff_frob_section): Add padding to the last
3084 section when aligning it increases its size.
3086 2000-07-11 Kazu Hirata <kazu@hxi.com>
3088 * config/tc-tic54x.c: Fix formatting.
3090 2000-07-10 Kazu Hirata <kazu@hxi.com>
3092 * config/tc-h8500.c: Fix formatting.
3093 * config/tc-tic54x.c: Fix formatting.
3095 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3097 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3098 displacements correctly.
3100 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3102 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3104 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3108 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3110 From David Huggins-Daines <dhd@linuxcare.com>
3111 * config/te-hppalinux64.h: Add a new emulation.
3112 * configure.in (emulations): Add configure bits to support the
3113 64-bit Linux/parisc target.
3114 * configure: Regenerate.
3116 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3117 (md_shortopts): Add `V' for ELF.
3119 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3120 when SOM or ELF_ARG_RELOC are defined.
3121 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3122 ELF_ARG_RELOC are defined.
3123 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3124 (pa_stringer): ..Do it here instead. Fix comment typos.
3125 (hppa_force_relocation): Cast enums to int before comparing with
3128 From Ryan Bradetich <rbradetich@uswest.net>
3129 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3130 redifinition warning.
3131 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3132 (hppa_force_relocation): ditto
3133 (md_apply_fix): Added cast to buf to fix warnings.
3135 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3136 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3138 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3139 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3140 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3141 reloc_type** to avoid warnings in switch.
3142 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3143 little earlier instead.
3145 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3147 (pa_type_args): Use symbol_arg_reloc_info.
3148 (struct pa_it): Make arg_reloc unsigned int.
3149 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3150 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3151 (pa_code): Delete. pa_text duplicates this function.
3152 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3153 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3155 (cons_fix_new_hppa): Actually change selector to e_fsel when
3156 warning about assuming so.
3157 (tc_gen_reloc): More example elf arg reloc code.
3158 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3159 (hppa_force_relocation): Likewise.
3161 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3163 (pa_end_of_source): Prototype.
3164 (hppa_fix_adjustable): Prototype.
3165 (LABELS_WITHOUT_COLONS): Move it..
3166 * config/te-hppa.h: To here.
3168 * config/te-hppa64.h: New file.
3170 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3172 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3173 format -10, -16, 16 relocs.
3174 (hppa_elf_mark_end_of_function): Test for null
3175 last_call_info->start_symbol
3177 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3178 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3179 re_assesmble_* functions. Delete extraneous statements. Fix
3181 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3182 insn to re_assemble_*.
3184 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3186 * doc/internals.texi (Expressions): Fix typo.
3188 2000-07-08 Kazu Hirata <kazu@hxi.com>
3190 * config/tc-sh.c: Fix formatting.
3191 * config/tc-tic54x.c: Fix formatting.
3192 * depend.c: Fix formatting.
3193 * flonum-konst.c: Likewise.
3194 * flonum-mult.c: Likewise.
3196 2000-07-07 Kazu Hirata <kazu@hxi.com>
3198 * config/tc-sh.c: Fix comments.
3199 * config/obj-vms.c: Fix comments.
3200 * config/tc-a29k.c: Likewise.
3201 * config/tc-alpha.c: Likewise.
3202 * config/tc-h8300.c: Likewise.
3203 * config/tc-h8500.c: Likewise.
3204 * config/tc-i370.c: Likewise.
3205 * config/tc-ia64.c: Likewise.
3206 * config/tc-m68hc11.c: Likewise.
3207 * config/tc-m68k.c: Likewise.
3208 * config/tc-mips.c: Likewise.
3209 * config/tc-ns32k.c: Likewise.
3210 * config/tc-ppc.c: Likewise.
3211 * config/tc-z8k.c: Likewise.
3213 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3215 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3216 Default to '(SEC_LOAD | SEC_DATA)'.
3217 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3219 * doc/internals.texi (CPU Backend): Describe
3220 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3222 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3224 * as.c (parse_args): NULL terminate the long option list.
3226 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3228 * config/tc-d30v.h: Include "write.h" for fixS.
3229 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3231 2000-07-05 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-d30v.c (write_2_short): Further changes to warning
3234 messages produced when combining EITHER_BUT_PREFER_MU attributed
3237 2000-07-05 DJ Delorie <dj@redhat.com>
3241 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3243 * config/tc-arm.c (psrs): Accept combinations of flags.
3245 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3247 * config/tc-avr.c: Change _ () to _() around all strings marked
3248 for translation (exception from the usual coding style).
3249 (avr_opt): New struct variable, how the new switches are set.
3250 (OPTION_MMCU): Define as 'm' and actually use.
3251 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3252 (show_mcu_list): New function, display the list of known MCUs.
3253 (md_show_usage): Document the new switches. Call show_mcu_list.
3254 (avr_set_arch): Change 'm' to OPTION_MMCU.
3255 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3256 Handle the new switches.
3257 (avr_operands): Disable warnings for undefined combinations of
3258 operands if -mall-opcodes. Disable warnings for skipping two-word
3259 instructions if enhanced core or -mno-skip-bug.
3260 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3261 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3262 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3263 (avr_ldi_expression): Warn about implicit lo8().
3264 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3266 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3268 * configure.in: Add entry for mips-*-sysv4*MP*
3269 * configure: Rebuild
3270 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3271 elf32-tradlittlemips for traditional mips targets.
3272 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3273 test for Link Once sections as in adjust_reloc_syms.
3274 * config/te-tmips.h: New file for traditional mips targets. Define
3277 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3279 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3280 flags argument is not present, don't change an existing section's
3281 section's attributes. If the flags argument is present, warn if the
3282 attributes don't match the section's current attributes. When
3283 long section names are supported, set SEC_LINK_ONCE and
3284 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3286 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3288 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3289 symbols; create them.
3291 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3293 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3294 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3296 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3298 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3299 expressions. Ignore the problem when handling 16 bit signed
3300 immediates, because the assembler will take care of the relocation
3303 2000-06-27 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3306 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3307 sequential order, and emit warning messages if the input source
3308 code contains constructs like that, or parallel constructs
3309 containing such opcodes.
3311 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3313 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3314 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3315 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3316 (md_show_usage): Update usage message.
3317 (md_parse_option): Allow redefinition of MCU type within the
3318 same avr[1-5] bfd machine type. Show both old and new MCU type
3319 in the error message.
3320 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3321 Simplify 8K wrap code.
3323 2000-06-25 Kazu Hirata <kazu@hxi.com>
3325 * config/obj-aout.c: Remove all uses of DEFUN.
3326 * config/obj-ieee.c: Likewise.
3327 * config/tc-sh.c: Fix comment typos.
3328 * config/tc-tahoe.c: Likewise.
3329 * config/tc-vax.c: Likewise.
3330 * config/tc-w65.c: Likewise.
3331 * config/tc-z8k.c: Likewise.
3332 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3334 2000-06-24 DJ Delorie <dj@cygnus.com>
3336 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3337 more changes from Sept 1999
3338 (tc_i386_fix_adjustable): ditto
3339 (md_apply_fix3): ditto
3341 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3343 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3344 (gas_cgen_parse_operand): Set it around expression() call.
3345 (gas_cgen_md_operand): Test for it before longjmp().
3347 2000-06-24 Kazu Hirata <kazu@hxi.com>
3349 * config/tc-h8500.c: Remove all uses of DEFUN.
3350 * config/tc-sh.c: Likewise.
3351 * config/tc-w65.c: Likewise.
3352 * config/tc-z8k.c: Likewise.
3354 * config/tc-h8500.c: Fix typos in comments.
3356 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3358 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3361 2000-06-23 matthew green <mrg@redhat.com>
3363 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3364 defined. Fix error message for `[' grouping.
3366 2000-06-22 Kazu Hirata <kazu@hxi.com>
3368 * config/tc-h8300.c: Fix formatting and comment typos.
3370 2000-06-22 Timothy Wall <twall@cygnus.com>
3372 * config/tc-ia64.c (note_register_values): Move premature QP
3373 notation clearing into the appropriate place.
3375 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3377 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3378 first before anything else. Add bin-bugs.h, emul.h and progress.h
3379 Sort list of files as for $(OBJS) in Makefile.am.
3381 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3382 find one. Remake dependencies.
3383 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3384 * Makefile.in: Regenerate.
3385 * doc/Makefile.in: Regenerate.
3387 * config/tc-i386.c (i386_displacement): Don't assume a constant
3388 displacement is necessarily 16 bits when in 16 bit code mode.
3389 (md_assemble): Instead size the displacement here after we know
3390 for sure that a .code16gcc operand hasn't automatically added
3391 operand size prefixes.
3393 2000-06-21 H.J. Lu <hjl@gnu.org>
3395 * Makefile.am: Rebuild dependency.
3396 * Makefile.in: Rebuild.
3398 2000-06-21 Kazu Hirata <kazu@hxi.com>
3400 * config/tc-h8300.c (parse_reg): Make the function static.
3401 (parse_exp): Likewise.
3403 2000-06-20 DJ Delorie <dj@cygnus.com>
3405 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3406 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3407 for cygwin import libraries to work properly.
3409 2000-06-20 H.J. Lu <hjl@gnu.org>
3411 * Makefile.am: Rebuild dependency.
3412 * Makefile.in: Rebuild.
3413 * configure: Likewise.
3414 * doc/Makefile.in: Likewise.
3416 2000-06-20 Timothy Wall <twall@cygnus.com>
3418 * doc/internals.texi (CPU backend): Add @itemx for
3419 TC_START_LABEL_WITHOUT_COLON.
3420 * doc/c-tic54x.texi: New.
3421 * doc/as.texinfo: Add tic54x features and include primary tic54x
3423 * doc/all.texi: Add C54X.
3424 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3425 * doc/Makefile.in: Regenerate.
3426 * configure.in: Add tic54x and define LIBM for tic54x.
3427 * configure: Regenrate.
3428 * config/tc-tic54x.[ch]: New.
3429 * config/obj-coff.h: Add tic54x.
3430 * Makefile.am: (CPU_TYPES): Add tic54x.
3431 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3432 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3433 (as_new_LDADD): Add $(LIBM).
3434 * Makefile.in: Regenerate.
3436 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3438 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3439 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3440 * doc/as.texinfo: Likewise.
3442 * configure, Makefile.in: Regenerate.
3443 * configure.in (emulations): Recognize m6811 and m6812.
3444 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3445 Added files for 68hc11 and 68hc12 assembler.
3446 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3447 * config/tc-m68hc11.h: Header definition for that assembler.
3449 2000-06-18 Nick Clifton <nickc@redhat.com>
3451 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3452 instead of OCTETS_PER_BYTE.
3454 * config/tc-v850.c: Fix compile time warnings.
3455 * config/tc-ppc.c: Fix compile time warnings.
3457 2000-06-18 H.J. Lu <hjl@gnu.org>
3459 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3460 * configure: Rebuild.
3462 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3464 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3467 2000-06-16 Nick Clifton <nickc@cygnus.com>
3469 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3470 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3472 * doc/c-mips.texi: Document newly accepted cpu variants.
3474 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3476 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3478 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3480 * macro.c (getstring): Make it possible to escape the quote
3483 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3485 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3487 2000-06-13 H.J. Lu <hjl@gnu.org>
3489 * configure: Regenerate.
3491 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3493 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3495 * doc/internals.texi (line_separator_chars): Semicolon is no
3496 longer a default. Mention null and newline as defaults.
3498 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3500 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3501 * config/tc-i860.h (line_separator_chars): Likewise.
3502 * config/tc-h8300.c (line_separator_chars): Likewise.
3503 * config/tc-i960.c (line_separator_chars): Likewise.
3504 * config/tc-m68k.c (line_separator_chars): Likewise.
3505 * config/tc-mips.c (line_separator_chars): Likewise.
3506 * config/tc-ns32k.c (line_separator_chars): Likewise.
3507 * config/tc-sparc.c (line_separator_chars): Likewise.
3508 * config/tc-vax.c (line_separator_chars): Likewise.
3510 * config/tc-h8300.c (comment_chars): Use string initialiser.
3511 * config/tc-i960.c (line_comment_chars): Likewise.
3512 * config/tc-z8k.c (comment_chars, line_comment_chars,
3513 line_separator_chars): Likewise.
3515 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3518 2000-06-08 Nick Clifton <nickc@cygnus.com>
3520 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3523 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3525 * configure.in (VERSION): Update to show this is the CVS mainline.
3527 2000-06-08 Matthew Jacob <mjacob@feral.com>
3529 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3530 $at is the integer register $r28, vs. both $r28 and the floating
3531 point register $f28.
3533 2000-06-08 James E. Wilson <wilson@cygnus.com>
3535 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3536 (dot_endp): Don't call ia64_flush_insns.
3537 (emit_one_bundle): Don't delete prologue/body records from
3538 unwind_record list in first loop. Rewrite second loop to account for
3541 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3543 * config/tc-ia64.c: Add missing prototypes.
3544 (generate_unwind_image): Cast argument to output_unw_records call.
3546 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3548 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3550 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3552 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3553 (REGISTER_P): likewise.
3554 (avr_opcodes): uses include/opcode/avr.h
3555 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3557 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3559 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3562 2000-06-03 H.J. Lu <hjl@gnu.org>
3564 * read.c (is_end_of_line): Put back `;'.
3566 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3568 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3570 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3572 * expr.c (operand): Test is_end_of_line outside switch to catch
3573 line separator chars that are also operators.
3574 (operator): Return O_illegal for line separator chars.
3576 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3577 entry (or `!' entry for TC_HPPA).
3579 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3580 before indexing is_end_of_line. Remove redundant check for '\0'.
3582 * config/tc-h8500.c (md_assemble): Likewise.
3583 * config/tc-mcore.c (md_assemble): Likewise.
3584 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3587 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3589 * config/tc-mcore.c (mcore_cons): Likewise.
3590 (mcore_float_cons): Likewise.
3591 (mcore_stringer): Likewise.
3592 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3594 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3596 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3598 2000-05-29 Nick Clifton <nickc@cygnus.com>
3600 * config/tc-sh.c: Fix compile time warning messages.
3602 * config/tc-mips.c: Fix compile time warning messages.
3604 2000-05-29 Philip Blundell <philb@gnu.org>
3606 * doc/as.texinfo: Update copyright dates.
3607 (Local Labels): Delete misplaced mention of ARM.
3608 * NEWS: Mention ARM ELF support.
3610 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3612 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3613 it is modified, and use the real_size to compute the frag address
3614 for dwarf2 line info.
3616 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3618 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3619 line-matching scheme to cope with automake moving variables around.
3620 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3621 * Makefile.in: Regenerate.
3623 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3625 * config/tc-sparc.c (sparc_relax): New.
3626 (md_longopts): Add -relax and -no-relax options.
3627 (md_parse_options, md_show_usage): Likewise.
3628 (md_apply_fix3): Optimize tail call into branch always if possible.
3630 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3632 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3633 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3634 rules, with warning when a GAS statement specifies a packing that
3635 will result in an instruction being squashed.
3636 Added typdef packing_type and enumerals, changed various integer
3637 literals to use the enumerals.
3639 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3641 * config/tc-ia64.c (dot_restorereg_p): New function.
3642 (md_pseudo_table): Add restorereg.p.
3643 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3644 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3646 * config/tc-ia64.h (unw_record_type): Add unwabi.
3647 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3648 called MASK with members for imask, and the masks produced by
3649 fr_mem, gr_mem, br_mem, and frgr_mem.
3650 (unw_p_record): Add members ABI and CONTEXT.
3651 (unw_x_record): Add member AB.
3652 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3653 as pseudo-register for use during unwind info generation.
3654 (AR_PFS, AR_LC): New macros.
3655 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3656 whose names start with an at sign (as in "@priunat").
3657 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3659 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3660 proc_end, unwind_info, personality_routine): Consolidate into
3661 "unwind" structure to reduce offset-table use. Add member
3662 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3664 (output_R1_format, output_R3_format, output_P3_format,
3665 output_P6_format): Initialize R with zero to reduce compiler warnings.
3666 (output_P7_format): Ditto. Add `default' branch to switch
3667 statement to reduce compiler warnings.
3668 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3669 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3670 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3671 into single argument.
3672 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3673 compiler warnings. Merge A and B args into single argument.
3674 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3675 A and B args into single argument.
3676 (free_record): Removed (wasn't used).
3677 (free_list_records): Also free imasks in prologue records.
3678 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3679 (output_spill_mask): Remove.
3680 (output_unwabi): New function.
3681 (output_epilogue, output_label_state, output_copy_state): Call
3683 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3684 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3686 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3687 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3688 as part of handling the prologue records. Emit region's imask if
3689 we have one. Handle unwabi, epilogue, label_state, copy_state,
3690 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3691 spill_sprel_p, and spill_reg_p records.
3692 (set_imask, count_bits, slot_index): New function.
3693 (fixup_unw_records): Fix region size computation. Handle
3694 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3695 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3696 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3697 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3698 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3699 (dot_save): Use manifest constants for applicaton registers.
3700 Handle REG_PR and REG_PRIUNAT.
3701 (dot_restore): Don't just ignore it.
3702 (dot_restorereg): New function..
3703 (generate_unwind_image): Ensure unwind info is a multiple of eight
3704 bytes, not just four bytes.
3705 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3706 (dot_altrp): Don't just ignore it.
3707 (dot_savemem): New function. Replaces dot_savesp() and
3708 dot_savepsp(). Use manifest constants for applicaton registers.
3709 Handle REG_PR and REG_PRIUNAT.
3710 (dot_savef): Simplify.
3711 (dot_saveb): Support generation of br_gr.
3712 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3713 dot_label_state, dot_copy_state): New function.
3714 (dot_unwabi): Don't just ignore it.
3715 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3716 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3717 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3718 (emit_one_bundle): Set slot number for prologue/body records
3719 *before* emitting the first insn.
3720 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3721 (md_begin): Declare "psp" pseudo-register.
3722 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3723 so we don't get segfault.
3724 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3725 counts as required per SW Conventions manual
3726 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3727 output_preds_psprel, output_preds_sprel, output_spill_base,
3728 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3729 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3730 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3731 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3732 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3733 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3734 (dot_vframe): Implement.
3735 (dot_vframesp, dot_vframepsp): New function.
3737 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3739 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3740 * configure: Regenerate.
3742 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3744 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3745 (md_estimate_size_before_relax): so we can use it here instead of
3746 old kludges. Localise vars to blocks. Comment.
3748 * frags.c (frag_new): Update fr_var comments.
3749 * frags.h (struct frag): Ditto.
3751 2000-05-22 Richard Henderson <rth@cygnus.com>
3753 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3754 (pseudo_func): Add pcrel.
3755 (operand_match): Handle IA64_OPND_TGT64.
3756 (build_insn): Likewise.
3757 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3758 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3759 (fix_insn): Handle all three 64-bit relocation types.
3761 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3763 * obj.h (struct format_ops): New members begin, app_file,
3764 s_set_other, s_set_desc, s_get_type, s_set_type,
3765 separate_stab_sections, init_stab_section.
3767 * config/obj-multi.h: Update GPL notice to v2.
3769 (obj_app_file): New.
3770 (S_SET_SIZE): Test s_set_size for NULL before calling.
3771 (S_SET_ALIGN): Similar for s_set_align.
3776 (SEPARATE_STAB_SECTIONS): New.
3777 (INIT_STAB_SECTION): New.
3778 (EMIT_SECTION_SYMBOLS): New.
3779 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3781 * config/obj-elf.h: Update GPL notice to v2.
3782 Mention that this file is included from obj-multi.h.
3783 (obj_begin): Wrap definition in ifndef.
3784 (elf_file_symbol): Constify declaration.
3785 (obj_app_file): Ditto.
3786 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3787 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3789 * config/obj-elf.c (elf_s_set_other): New.
3790 (elf_file_symbol): Constify argument.
3791 (elf_separate_stab_sections): New.
3792 (elf_init_stab_section): New.
3793 (elf_format_ops): Add new members. Remove comma at end.
3795 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3796 (ecoff_format_ops): Add new fields. Remove comma at end.
3797 Mention inconsistency for emit_section_symbols.
3799 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3801 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3802 (coff_separate_stab_sections): New.
3803 (coff_format_ops): Add new members.
3805 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3806 (obj_aout_s_set_other): New.
3807 (obj_aout_s_set_desc): New.
3808 (obj_aout_s_get_type): New.
3809 (obj_aout_s_set_type): New.
3810 (obj_aout_separate_stab_sections): New.
3811 (aout_format_ops): New members added. Use obj_aout_process_stab,
3812 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3813 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3815 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3817 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3819 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3820 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3821 (md_estimate_size_before_relax): Ensure jumps to weak and
3822 externally visible symbols are relocatable.
3824 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3826 * stabs.c (aout_process_stab): Make global.
3827 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3828 * read.h (aout_process_stab): Declare.
3830 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3831 Generalize to *aout, *coff *elf.
3832 * configure: Regenerated.
3834 * doc/internals.texi (Object format backend): Say
3835 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3837 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3838 * Makefile.in: Regenerated.
3840 2000-05-19 Catherine Moore <clm@cygnus.com>
3842 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3844 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3846 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3847 instruction to reflect change in re_assemble_*.
3849 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3851 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3852 build PA64 ELF tools.
3853 * configure: Rebuilt.
3855 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3857 * Makefile.am: Regenerate dependencies.
3858 * Makefile.in: Regenerate.
3860 2000-05-15 Nick Clifton <nickc@cygnus.com>
3862 * config/tc-arm.c (struct asm_psr): Add boolean field
3863 distinguishing between CSPR and SPSR. Rename 'number' field
3865 (psrs): Rearrange contents to match new asm_psr structure.
3866 (arm_psr_parse): Move next to psr_required_here. Make it
3867 return an asm_psr structure.
3868 (psr_required_here): Use asm_psr structure returned by
3870 (do_msr): Reorganise to allow psr_required_here to be called
3872 (md_undefined_name): Mark 'name' parameter as unused, since
3873 the COFF target does not use it.
3875 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3877 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3879 * config/te-aux.h: Likewise.
3880 * config/te-dpx2.h: Likewise.
3881 * config/te-go32.h: Likewise.
3882 * config/te-hp300.h: Likewise.
3883 * config/te-hppa.h: Likewise.
3884 * config/te-i386aix.h: Likewise.
3885 * config/te-ic960.h: Likewise.
3886 * config/te-interix.h: Likewise.
3887 * config/te-nbsd532.h: Likewise.
3888 * config/te-pc532mach.h: Likewise.
3889 * config/te-ppcnw.h: Likewise.
3890 * config/te-psos.h: Likewise.
3891 * config/te-sparcaout.h: Likewise.
3892 * config/te-sun3.h: Likewise.
3893 * config/te-sysv32.h: Likewise.
3895 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3897 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3898 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3899 and sign extend without an if statement.
3900 (build_bytes): Likewise.
3902 2000-05-14 Kazu Hirata <kazu@hxi.com>
3904 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3905 X_add_symbol L_32 case.
3907 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3909 * config/te-freebsd.h: New file.
3911 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3913 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3914 bindtextdomain): Replace defines with those from intl/libgettext.h
3915 to quieten gcc warnings.
3917 * NEWS: Mention x86 .arch and -q.
3919 * config/tc-i386.c (quiet_warnings): New.
3920 (md_assemble): Use quiet_warnings.
3921 (md_parse_option): Set quiet_warnings from -q.
3922 (md_show_usage): Mention -q, delete -m.
3923 (flag_do_long_jump): Delete.
3924 (md_parse_option): Remove -m.
3925 (md_show_usage): Remove -m.
3926 (md_create_long_jump): Remove useless flag_do_long_jump code.
3928 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3929 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3931 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3932 Alexander Sokolov <robocop@netlink.ru>
3934 * doc/c-i386.texi (i386-Arch): New section.
3935 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3937 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3938 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3939 architecture has been given and is not 486.
3940 (set_cpu_arch): New.
3941 (md_pseudo_table): Add .arch.
3942 (md_assemble): Warn if cpu architecture has been given and an
3943 unsupported instruction.
3945 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3946 Move operand_types bit defines after relevant template field.
3947 (template): Add cpu_flags.
3951 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3953 * config/tc-mn10300.h (md_end): Define.
3954 (mn10300_finalize): Declare.
3955 * config/tc-mn10300.c: Include dwarf2dbg.h.
3956 (debug_line): Define.
3957 (md_assemble): Generate dwarf2 line info.
3958 (mn10300_finalize): New function. Finalize dwarf2 info.
3960 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3962 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3963 external version of the relocation for weak symbols.
3965 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3967 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3968 frame size in units of 16 bytes, as required per SW Conventions manual.
3969 (output_unw_records): Output info-block header as a dword to get
3972 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3974 * as.h: #include "file", not <file> on files from ../include.
3975 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3976 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3977 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3978 (tc_coff_symbol_emit_hook): Ditto.
3979 (OPTCOUNT): Cast to int to avoid compiler warning.
3980 (md_begin): Fix signed/unsigned warnings.
3982 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3984 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3985 ABRANCH LONG case for a conditional branch on a 68000.
3986 (md_estimate_size_before_relax): Likewise. Also handle
3987 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3988 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3989 PC-relative on all CPUs.
3990 (md_estimate_size_before_relax): Likewise.
3992 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3994 * as.c (parse_args): Just mention current year in printed
3997 2000-05-03 J.T. Conklin <jtc@redback.com>
3999 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4001 (md_parse_option): Recognize -m7400.
4003 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4005 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4006 don't permit lp to become less than the words array.
4008 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4010 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4011 Fix little-endian case.
4013 2000-05-03 David O'Brien <obrien@NUXI.com>
4015 * as.c (parse_args): Update copyright.
4017 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4019 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4020 for the .bss section too.
4022 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4024 * configure.in: Set em=linux for hppa-*-linux.
4025 * configure: Regenerate.
4026 * doc/Makefile.in: Regenerate with correct automake.
4028 * frags.c (frag_grow): Sanity check chunk_size.
4030 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4031 * config/obj-som.h: Likewise.
4032 * config/obj-ieee.h: Likewise.
4034 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4036 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4037 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4038 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4039 (pa_ip): low_sign_unext now returns via function value. Use
4040 re_assemble_* instead of dis_assemble_* and
4041 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4043 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4044 (md_section_align, md_parse_option, md_show_usage,
4045 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4046 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4047 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4048 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4049 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4051 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4052 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4053 outside of switch. Correct mask and shifting errors in case 10
4054 and case -11. In case 21, compare against signed range to suit
4055 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4056 case 17 and case 22, use offsetT variable to properly check range.
4057 Use re_assemble_* here too.
4058 (evaluate_absolute): Change type of value to offsetT. Call
4059 hppa_field_adjust to do the work for us.
4060 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4061 (pa_parse_cmpib_64_cmpltr): Ditto.
4062 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4063 of i to unsigned int.
4064 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4065 (pa_end_of_source): Return type is void.
4067 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4069 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4071 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4073 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4074 More comments added.
4075 (md_begin): Removed "construct symbols for each register name".
4076 Because register names conflicts with GCC generated function
4078 (avr_operand): Now constant numbers can be used as a register
4079 identifiers (0 as r0, 31 as r31).
4080 (md_assemble): use skip_space () before parsing instruction
4083 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4085 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4086 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4087 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4088 * configure: Regenerate.
4090 2000-04-29 Andreas Jaeger <aj@suse.de>
4092 * as.h: Correctly check GCC version.
4094 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4096 * doc/as.1: Fix unbalanced brackets.
4098 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4100 (line_comment_chars): Set to '/' if TE_FreeBSD.
4102 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4104 * configure.in: Configury support for PA64 (currently disabled).
4105 * configure: Rebuilt.
4107 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4109 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4110 bfd_set_section_alignment.
4112 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4114 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4117 2000-04-24 Nick Clifton <nickc@cygnus.com>
4119 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4120 * doc/as.texinfo (Align): Include arm and strongarm in list of
4121 targets that have the second form of the behaviour of the .align
4124 2000-04-24 Mark Klein <mklein@dis.com>
4126 * config/obj-som.c: Terminate obj_pseudo_table.
4128 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4130 * as.c (parse_args): Allow md_parse_option to override -a listing
4132 * config/obj-coff.c (add_lineno): Change type of offset parameter
4133 from "int" to "bfd_vma."
4134 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4135 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4136 (ppc_change_csect): Align correctly for XCOFF64.
4137 (ppc_machine): New function, which discards "ppc_machine" line.
4138 (ppc_tc): Cons for 8 when code is 64 bit.
4139 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4141 (md_parse_option): Handle -a64 and -a32.
4143 * config/tc-ppc.h (TARGET_MACH): Define.
4144 (TARGET_FORMAT): Move to function.
4145 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4147 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4149 * config/tc-avr.c: New AVR_ISA_ defined.
4150 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4151 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4152 for `fmul', `movw' and `lpm R,Z' instructions.
4153 (avr_operands): Warn if current opcode is a two-word instruction
4154 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4155 (avr_opcodes): New commands added.
4156 (REGISTER_P): Check 'a' and 'v' constraint letters.
4157 (mcu_types): New MCU added.
4159 2000-04-22 Timothy Wall <twall@cygnus.com>
4161 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4163 (operand_match): Conditionally insert default bit values for IMMU9.
4165 2000-04-14 Matthew Green <mrg@cygnus.com>
4167 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4168 * configure: Rebuilt.
4170 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4171 Jason Eckhardt <jle@cygnus.com>
4173 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4175 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4176 Added handling of new operand types l,y,&,fe,fE,fx.
4178 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4179 David Mosberger <davidm@hpl.hp.com>
4180 Timothy Wall <twall@cygnus.com>
4181 Andrew MacLeod <amacleod@cygnus.com>
4182 Jim Wilson <wilson@cygnus.com>
4184 * Makefile.am (CPU_TYPES): Add ia64.
4185 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4186 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4187 * Makefile.in: Rebuild.
4188 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4189 * configure: Rebuild.
4190 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4191 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4192 * expr.c (expr): Handle md_optimize_expr.
4193 * read.c (LEX_HASH): Add comment.
4194 * config/tc-ia64.c, config/tc-ia64.h: New files.
4196 2000-04-21 Richard Henderson <rth@cygnus.com>
4198 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4199 bundling a non-delayed branch type instruction.
4201 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4203 * config/tc-mn10300.c (HAVE_AM30): Define.
4204 (md_assemble): Use it.
4206 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4208 * config/obj-elf.c (obj_elf_change_section): Check for changed
4211 * Makefile.am: (CPU_MULTI_VALID): Remove.
4212 (MULTI_CPU_TYPES): Define.
4213 (MULTI_CPU_OBJ_VALID): Define.
4214 (DEPTC): Use the above.
4215 (DEPOBJ): Same here.
4217 Regenerate dependencies.
4218 * Makefile.in: Regenerate.
4220 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4222 * Makefile.am (YACC, LEX): Get them from configure.
4224 2000-04-18 H.J. Lu (hjl@gnu.org)
4226 * config/tc-i386.c (offset_in_range): Use addressT instead of
4227 bfd_vma for non-bfd assemblers.
4229 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4231 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4232 doesn't give spurious errors.
4234 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4236 * as.h (SEEK_SET): Define if undefined.
4238 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4240 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4241 constants, and don't assume offsetT is 32 bits.
4243 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4245 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4246 (md_pcrel_from_section): Add prototype.
4247 (d10v_fix_adjustable): Add prototype.
4248 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4250 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4252 2000-04-12 Nick Clifton <nickc@cygnus.com>
4254 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4255 symbol in frag chain.
4257 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4259 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4260 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4261 (fits_in_signed_word, smallest_imm_type): Ditto.
4262 (md_assemble): Use an offsetT var to hold offsetT values, not a
4264 (offset_in_range): New.
4265 (md_assemble): Use it.
4266 (md_convert_frag): Change type of target_address, opcode_address,
4267 and displacement_from_opcode_start to offsetT.
4268 (md_create_short_jump): Change type of offset to offsetT.
4269 (md_create_long_jump): Ditto.
4270 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4271 (md_chars_to_number): Remove.
4272 (output_invalid): Remove duplicate prototype.
4274 2000-04-09 Nick Clifton <nickc@cygnus.com>
4276 * Makefile.am (CPU_TYPES): Add 'avr'.
4277 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4278 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4280 * Makefile.in: Regenerate.
4282 * doc/as.texinfo: Add M32R documentation.
4284 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4286 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4287 --enable-build-warnings option.
4288 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4289 * Makefile.in, configure: Re-generate.
4291 2000-04-07 Nick Clifton <nickc@cygnus.com>
4293 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4294 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4295 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4296 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4297 (arm_force_relocation): Force relocations for
4298 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4300 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4302 * config/tc-sh.c (get_operands): There's no third operand if the
4303 first operand is an immediate.
4305 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4307 * config/tc-sh.c (immediate): Delete.
4308 (sh_operand_info): Add immediate member.
4309 (parse_reg): Use A_PC for pc.
4310 (parse_exp): Add second argument 'op'. All callers changed.
4311 (parse_at): Expect pc to be coded as A_PC.
4312 Use immediate field in *op.
4313 (insert): Add fourth argument 'op'. All callers changed.
4314 (build_relax): Add second argument 'op'. All callers changed.
4315 (insert_loop_bounds): New function.
4316 (build_Mytes): Remove DISP_4.
4317 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4318 (assemble_ppi): Use immediate field in *operand.
4319 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4320 (md_apply_fix): Likewise.
4321 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4323 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4325 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4327 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4329 * internals.texi (CPU backend): Document
4330 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4332 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4334 * po/gas.pot: Regenerate.
4336 * as.c (show_usage): Restore translated part of bug string.
4337 * gasp.c (show_usage): Likewise.
4339 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4340 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4341 than move-if-change.
4342 (DEP1): Modify for "gcc -MM".
4346 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4347 Update dependencies.
4348 * Makefile.in: Regenerate.
4350 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4352 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4353 (md_begin): Likewise.
4354 (HAVE_AM33): New macro.
4355 (md_assemble): Use it. Match r_regs and xr_regs only if
4358 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4360 * as.h: #include "bin-bugs.h"
4361 * as.c (show_usage): Use REPORT_BUGS_TO.
4362 * gasp.c: #include "bin-bugs.h"
4363 (show_usage): Use REPORT_BUGS_TO.
4365 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4367 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4369 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4370 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4373 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4375 * config/tc-i386.c (i386_immediate): Don't assume a constant
4376 immediate is necessarily 16 bits when in 16 bit code mode.
4377 (md_assemble): Instead set guess_suffix here after we have checked
4380 2000-04-02 Richard Henderson <rth@cygnus.com>
4382 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4383 quantities. Correct right shift sign extension.
4384 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4385 32-bit value when shifting into place.
4387 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4389 * app.c: Add ATTRIBUTE_UNUSED as needed.
4390 * config/tc-ppc.c: Likewise.
4391 (ppc_size): Make unsigned long.
4392 (ppc_insert_operand): Add casts to avoid warnings.
4394 2000-03-31 Nick Clifton <nickc@cygnus.com>
4396 * config/tc-d10v.h (md_flush_pending_output): Define.
4398 2000-03-29 Nick Clifton <nickc@cygnus.com>
4400 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4401 segment. Works for both BFD_ASSEMBLER and others.
4402 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4404 2000-03-29 Nick Clifton <nickc@cygnus.com
4406 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4408 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4410 * listing.c (LISTING_LHS_WIDTH): Default depends on
4412 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4414 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4416 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4419 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4421 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4423 * config/tc-avr.c (mcu_types): Add missing initialiser.
4424 (md_pcrel_from_section): Add prototype.
4425 (avr_operand): Remove redundant test of unsigned < 0.
4426 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4428 2000-03-27 Denis Chertykov <denisc@overta.ru>
4430 * config/tc-avr.c: New file for AVR support.
4431 * config/tc-avr.h: Likewise.
4432 * configure.in: Add AVR support.
4433 * configure: Regenerate.
4435 2000-03-26 Timothy Wall <twall@cygnus.com>
4437 * gasp.c (macro_op): Add new argument to check_macro call.
4438 Macro structure definitions moved to macro.h
4439 * sb.h: Add argument to prototype for input_scrub_include_sb.
4440 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4441 nesting checks with an additional flag.
4442 (struct input_save): Add flag to indicate whether current sb
4443 should be checked for proper macro/conditional nesting.
4444 (input_scrub_push/pop): Save/restore nest check flag.
4445 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4447 * macro.c (check_macro): Allow caller to retrieve parsed macro
4448 information if a pointer is provided. This information may be
4449 used by the new macro hooks.
4450 * macro.h: Update prototype for check_macro. Macro struct
4451 definitions moved here from macro.c/gasp.c.
4452 * read.c (read_a_source_file): Add parameter to check_macro call,
4453 and pass macro info to the macro hook, if defined.
4454 (input_scrub_insert_line): New. Allow insertion of a line of
4455 characters into the input stream.
4456 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4457 file into the input stream.
4458 (s_include): Use input_scrub_insert_file.
4459 * internals.texi: Document new macro hooks.
4460 * as.h: New prototypes added.
4462 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4464 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4465 an initial capital letter.
4466 (i386_index_check): Reindent.
4468 2000-03-19 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4473 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4475 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4476 instruction operand bad if Rd > 7 when generating
4477 thumb instructions. Prevents for example,
4478 "adr r12,label" from silently failing and generating
4479 the wrong instruction.
4481 2000-03-17 Nick Clifton <nickc@cygnus.com>
4483 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4484 that have a destingation >= 0x400000.
4485 Fix compile time warning messages.
4487 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4489 * config/tc-sh.c (md_begin): When encountering insn that are
4490 not supported by the current arch, only change the name if
4491 its contents are the same as prev_name.
4492 (get_specific): If the the architecture doesn't match, fail.
4494 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4496 * config/tc-sh.c (IDENT_CHAR): Define.
4497 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4498 matching back where it came from.
4500 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4502 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4504 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4506 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4509 2000-03-15 Kazu Hirata <kazu@hxi.com>
4511 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4513 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4515 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4516 floating-point-number, make sure 'f' is in FLT_CHARS.
4518 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4520 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4521 (s_lcomm_internal): Use it.
4522 * doc/internals.texi (CPU backend): Document it.
4523 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4526 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4528 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4531 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4532 implementation doesn't have special handling for switch
4534 (macro_build): Allow for code in sections other than .text.
4536 (mips_ip): Likewise.
4537 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4538 Don't perform relocs if we will be outputting them.
4539 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4540 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4543 2000-03-09 Catherine Moore <clm@cygnus.com>
4545 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4546 relocation type based on the entry in the fixup structure.
4547 Put S_IS_EXTERN processing back in.
4549 2000-03-08 H.J. Lu (hjl@gnu.org)
4551 * Makefile.am (install-exec-tooldir): Depend on
4552 install-exec-bindir for parallel make.
4553 * Makefile.in: Regenerated.
4555 2000-03-06 Nick Clifton <nickc@cygnus.com>
4557 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4559 (md_parse_option): Parse -m32r command line switch - disable m32rx
4561 (md_show_usage): Document new option.
4563 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4564 * doc/Makefile.in: Regenerate.
4565 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4567 2000-03-02 Michael Meissner <meissner@redhat.com>
4569 * config/tc-d30v.c (check_range): Remove code that incorrectly
4570 sign extended values where bits < 32.
4572 2000-03-02 H.J. Lu (hjl@gnu.org)
4574 * configure.in: Support --enable-targets=all on ia32.
4575 * configure: Regenerated.
4577 2000-03-01 Nick Clifton <nickc@cygnus.com>
4579 * gasp.c (do_align): Remove bogus check of alignment value.
4581 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4583 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4584 TC_PPC was defined forced the type of a symbol with no other type
4587 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4589 * doc/internals.texi (CPU backend): Mention that
4590 line_separator_chars do not break up comments. Fix typos for
4591 LEX_AT and LEX_NAME descriptions. Document operands for
4592 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4593 description of md_create_short_jump usage. Document argument for
4594 md_undefined_symbol.
4596 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4598 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4599 (md_parse_option): Handle it.
4600 (md_show_usage): Document it.
4602 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4604 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4605 opcode, for the instruction `pal19'. From Andrea Arcangeli
4608 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4610 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4612 (md_assemble): To here, before template operands are matched.
4613 Also ensure a constant immediate is sign extended when we know the
4614 size is at most 16 bits. This is to catch cases like "add
4615 $0xffc0,%ax" where we don't know the size, and thus that the
4616 immediate can be represented as Imm8S until after parsing the
4618 (i386_displacement): Similarly sign extend 16 bit constant
4620 (md_assemble): Relax 16-bit jump constant range check to suit sign
4621 extended displacements.
4623 2000-02-26 Andreas Jaeger <aj@suse.de>
4625 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4627 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4629 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4630 call operands when intel_syntax.
4631 (intel_float_operand): Return 2 for "fi...".
4632 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4633 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4634 earlier "SHORT" change.
4635 (md_assemble): When determining suffix from Regs, exclude
4638 2000-02-24 Nick Clifton <nickc@cygnus.com>
4640 * configure: Add arm-wince, mips-pe and sh-pe targets.
4641 * configure: Regenerate.
4643 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4645 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4646 "pe-mips" for the mips-pe target.
4648 * config/tc-arm.c (insns): Change displacement encoded in BL
4649 and B instructions if the target port is arm-wince.
4650 (do_ldst): Do not bias the relocation offset if the target
4652 (md_pcrel_from): Add in missing relocation offset bias if the
4653 target os arm-wince.
4655 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4656 (md_begin): Disable -G support for mips-pe target.
4657 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4658 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4661 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4662 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4663 assembler, just set the alignment to 4.
4665 * config/te-wince-pe.h: New file for WinCE targets. Define
4668 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4670 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4671 string instructions.
4672 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4673 (i386_intel_memory_operand): After finding a segment override,
4674 check again for no `[' before looking for a displacement. Bomb if
4675 more than one displacement rather than silently discarding the
4676 second and subsequent ones. Free strings malloc'd by
4677 build_displacement_string.
4679 2000-02-24 Catherine Moore <clm@cygnus.com>
4681 * config/obj-som.c (obj_pseudo_table): Add "weak".
4682 (obj_som_weak): New routine.
4684 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4686 * config/tc-i386.c (union i386_op): New.
4687 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4688 Throughout file replace occurences of disps[n], imms[n], regs[n]
4689 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4690 intel mode operand swapping. Add assert in regKludge and
4691 fake_zero_displacement code. Test i.types[n] when outputting
4692 displacements and immediates. Combine output of Disp16 with
4694 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4695 when in intel mode by (not) reversing fsub and fdiv operands
4696 before the template search. This fails for single operand
4697 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4698 undefined. Instead fix the base_opcode after we've found the
4699 template. Move base_opcode xor with found_reverse_match from
4700 opcode output code to before this fix so we test for the correct
4702 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4703 check in intel mode. Instead compare opcodes.
4705 * config/tc-i386.h (TC_RELOC): Delete.
4706 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4707 with equivalent call to reloc.
4709 * as.h (flag_m68k_mri): Move declaration after target include, and
4710 only declare when TC_M68K defined. Define as zero otherwise.
4711 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4712 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4713 Define as zero otherwise.
4714 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4715 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4716 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4717 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4718 testing whether defined.
4719 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4720 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4721 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4722 rather than testing whether defined.
4723 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4724 (parse_mri_cons): Declare and use only when TC_M68K.
4725 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4726 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4727 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4729 * NEWS: Mention IBM 370 support.
4731 2000-02-23 Richard Henderson <rth@cygnus.com>
4733 * config/tc-i386.c (md_assemble): When swapping operands for
4734 intel_syntax, assume everything that's not Imm or Disp is a
4737 2000-02-23 Linas Vepstas <linas@linas.org>
4739 * config/tc-i370.c, config/tc-i370.h: New files.
4740 * Makefile.am: Add support for Linux/IBM 370.
4741 * configure.in: Likewise.
4742 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4743 * config/obj-elf.c: Include elf/i370.h
4744 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4746 * Makefile.in: Regenerate.
4747 * configure: Regenerate.
4749 * doc/c-i370.texi: New file.
4750 * doc/all.texi: Include it.
4751 * doc/as.texinfo: And here.
4752 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4753 * doc/Makefile.in: Regenerate.
4755 2000-02-19 Michael Meissner <meissner@redhat.com>
4757 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4758 determine if an instruction can be used in parallel with an ADDppp
4759 or SUBppp instruction.
4761 2000-02-22 Andrew Haley <aph@cygnus.com>
4763 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4765 2000-02-22 Andrew Haley <aph@cygnus.com>
4767 * config/tc-mips.c (mips_gp32): New variable.
4768 (macro_build) Use mips_gp32.
4770 (md_longopts): Add "-mgp32" and "-mgp64".
4771 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4773 (OPTION_M7900): Change offset
4774 (OPTION_NO_M7900): Ditto.
4776 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4778 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4779 warning, and bump it to 1.
4781 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4783 From Brad Lucier <lucier@math.purdue.edu>:
4784 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4787 2000-02-21 Catherine Moore <clm@cygnus.com>
4789 * config/tc-mips.c (MF_HILO_INSN): Define.
4790 (mips_7000_hilo_fix): Declare.
4791 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4792 (md_parse_option): Check for 7000_HILO_FIX options.
4793 (OPTION_M7000_HILO_FIX): Define.
4794 (OPTION_NO_M7000_HILO_FIX): Define.
4795 * doc/c-mips.texi (-mfix7000): Describe.
4797 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4799 * listing.c (print_lines): Remove unused variable `end'.
4801 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4802 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4803 reloc_type when BFD_ASSEMBLER.
4804 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4805 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4806 statement and quell signed vs. unsigned comparison warning.
4808 2000-02-18 Nick Clifton <nickc@cygnus.com>
4810 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4811 the computed frag offset, rather than overwriting it.
4813 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4815 * config/tc-sh.c ("elf/sh.h"): Include.
4816 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4817 (md.begin): Initialize target_arch.
4818 Only include opcodes in has table that match selected architecture.
4819 (parse_reg): Recognize register names for sh-dsp.
4820 (parse_at): Recognize post-modify addressing.
4821 (get_operands): The leading space is now optional.
4822 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4823 arguments. Update valid_arch.
4824 (build_Mytes): Add support for SDT_REG_N.
4825 (find_cooked_opcode): New function, broken out of md_assemble.
4826 (assemble_ppi, sh_elf_final_processing): New functions.
4827 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4828 (md_longopts, md_parse_option): New option: -dsp.
4829 * config/tc-sh.h (elf_tc_final_processing): Define.
4830 (sh_elf_final_processing): Declare.
4832 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4834 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4835 the unwinder subspace. Save the current seg/subseg before creating
4838 2000-02-10 Nick Clifton <nickc@cygnus.com>
4840 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4841 little endian targets.
4842 (INST_BYTE1): Redefine to handle big and little endian
4844 (cpu_type): New type: Select between M340 and M210.
4845 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4846 instructions of the M340.
4847 (md_assemble): Add support for the MULSH and OPSR classes of
4849 (md_atof): Add support for little endian targets.
4850 (md_parse_option): Add support for -EL, -EB and -mcpu command
4852 (md_convert_frag): Add support for little endian targets.
4853 (md_apply_fix3): Add support for little endian targets.
4854 (md_number_to_chars): Add support for little endian targets.
4856 2000-02-10 Timothy Wall <twall@redhat.com>
4858 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4859 defined, use it to verify the symbol just read should be a label.
4861 2000-02-10 Timothy Wall <twall@redhat.com>
4863 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4864 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4865 around colons when KEEP_WHITE_AROUND_COLON is defined.
4866 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4867 and KEEP_WHITE_AROUND_COLON.
4869 2000-02-08 Timothy Wall <twall@redhat.com>
4871 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4873 (do_repeat): New. Abstract repeat logic so that a "break" can be
4875 (end_repeat): New. Provide support for a "break" out of the
4877 * read.h: Add prototypes for new functions.
4879 2000-02-08 Timothy Wall <twall@redhat.com>
4881 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4882 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4883 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4886 2000-02-08 Timothy Wall <twall@redhat.com>
4888 * read.c: Added elseif to directives table.
4889 * read.h: Added prototype for s_elseif.
4890 * doc/as.texinfo: Added description for elseif.
4891 * cond.c (s_elseif): New function
4893 2000-02-04 Timothy Wall <twall@redhat.com>
4895 * listing.c (print_lines): Remove conditionals causing bug in
4898 2000-02-03 Timothy Wall <twall@cygnus.com>
4900 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4902 * frags.c (frag_new): Calculate fr_fix in octets
4903 (frag_now_fix) Return offset as target address offset (bytes).
4904 (frag_now_fix_octets) New - Return offset in octets (8-bit
4906 * frags.h: Added prototype for frag_now_fix_octets().
4907 Distinguish between octets and bytes in field descriptions.
4908 * listing.c (calc_hex): Account for octets vs bytes when
4909 printing addresses/offsets.
4910 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4911 target is little-endian, print the octets in a word in big-endian
4912 order so that the display looks like a proper hexadecimal number,
4913 instead of having the octets reversed.
4914 * read.c (do_align): When recording alignment, alignment power
4915 should be in terms of target bytes (minimum addressible unit)
4917 (do_org) Convert ORG target address (byte) argument into an
4918 octet offset when generating a variable fragment.
4919 * symbols.c (resolve_symbol_value): Symbol final value
4920 converted to a target address offset (bytes) from its octet offset.
4921 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4922 offset (bytes) is adjusted by the frag offset (octets) converted
4924 (coff_frob_section) Section alignment power is in terms of bytes;
4925 convert it to an octet alignment power when calculating size (and
4926 size mask) in octets. Don't modify the section size in order to
4927 "align" it for TI COFF, since that format has a different method
4928 for storing alignment information.
4930 2000-02-01 Timothy Wall <twall@cygnus.com>
4932 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4933 entries, matching the way GCC generates them. If not escaped, the
4934 filename is encoded incorrectly.
4936 2000-01-31 Nick Clifton <nickc@cygnus.com>
4938 * config/tc-arm.c (reg_table): Add support for ATPCS register
4941 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4943 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4945 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4947 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4948 of a symbol when we really care about its value.
4950 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4952 * config/tc-mcore.c (md_assemble): Give warning message if
4953 operands passes to instruction are more than the spec.
4955 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4957 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4958 Thumb mode but the label seen was not declared as '.thumb_func'
4959 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4960 correct disassembly of Thumb code bounded by non function labels.
4962 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4964 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4965 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4967 * Makefile.in: Same here.
4970 * configure.in: Set bfd_gas for i386-aout when primary target
4971 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4972 we may need the primary te_file. Remove incorrect comment.
4974 * configure: Regenerate.
4976 * config/e-i386aout.c: New file.
4978 * as.c (USE_EMULATIONS): Move to before print_version_id.
4979 (struct emulation): Add i386aout.
4980 (show_usage): Split text strings. Reformat -a text. Add --em
4984 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4985 (aout_format_ops): New.
4988 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4989 preprocessor conditional and add aout USE_EMULATIONS tests.
4990 (read_a_source_file): Don't pass error strings to printf as
4994 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4996 (do_data): Same here.
4997 (process_file): And here.
5000 * symbols.c (colon): Rewrite "already defined" fatal message
5001 code for aout with USE_EMULATIONS.
5004 * config/obj-aout.c (OBJ_HEADER): Define.
5005 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5007 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5008 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5010 (obj_aout_type): Expand S_SET_OTHER here too.
5011 (obj_read_begin_hook): Remove.
5012 (aout_pop_insert): New.
5013 (obj_aout_s_get_other): New.
5014 (obj_aout_s_get_desc): New.
5015 (aout_format_ops): New.
5018 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5019 gets aout_pseudo_table.
5020 (aout_pseudo_table): Declare.
5021 (obj_read_begin_hook): Define.
5024 * config/obj-coff.c (obj_pseudo_table): Rename to
5026 (coff_pop_insert): Use coff_pseudo_table.
5027 (coff_sec_sym_ok_for_reloc): Remove.
5028 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5029 and comment all zero entries and remove #if 0 code.
5032 * config/obj-coff.h (obj_pop_insert): Define.
5033 (coff_pseudo_table): Declare.
5036 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5037 s_get_size, s_set_size. Comment all zero entries.
5040 * config/obj-elf.c (elf_s_get_other): New function.
5041 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5042 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5043 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5045 (obj_elf_parse_section_letters): Don't pass error strings to
5046 printf as format arg.
5049 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5051 (elf_s_get_other): Declare.
5052 (S_GET_OTHER) Define as elf_s_get_other if not already
5054 (S_SET_OTHER): Only define when not already defined.
5055 (elf_obj_read_begin_hook): Declare.
5056 (obj_read_begin_hook): Define.
5057 (elf_obj_symbol_new_hook): Declare.
5058 (obj_symbol_new_hook): Define.
5061 * config/obj-multi.h: Add copyright header and protect against
5062 multiple inclusion. Add * to all function pointers.
5063 (OBJ_HEADER): If defined, include it rather than other defines
5065 (obj_frob_file_after_relocs): Test for NULL.
5066 (obj_symbol_new_hook): Here too.
5067 (obj_sec_sym_ok_for_reloc): And here.
5068 (S_GET_OTHER): Define.
5069 (S_GET_DESC): Define.
5070 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5071 (OBJ_MAYBE_ELF): Update comment.
5073 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5074 OBJ_AOUT preprocessor conditional and handle emulation by
5075 testing OUTPUT_FLAVOR.
5076 (i386_displacement): Here too.
5077 (md_section_align): Similarly here.
5078 (i386_target_format): Conditionally compile when more than one
5079 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5080 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5081 (i386_displacement): Here too.
5084 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5085 Define TARGET_FORMAT for aout only when not multi.
5088 * config/te-multi.h: Delete file as it's identical to te-generic.h
5090 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5092 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5093 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5096 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5098 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5101 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5103 * config/tc-mips.c (mips_do_align): New function.
5104 * config/tc-mips.h (md_do_align): Define.
5106 2000-01-10 Philip Blundell <philb@gnu.org>
5108 * doc/c-arm.texi (ARM Options): Fix typo.
5109 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5110 line separator for Linux.
5111 * doc/as.texinfo (Comments): Mention the ARM.
5113 2000-01-10 Philip Blundell <pb@futuretv.com>
5115 * configure.in (arm*-*-conix*): New target.
5116 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5118 * configure: Regenerate.
5120 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5122 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5123 (obj_elf_visibility): New function.
5125 * doc/as.texinfo (Visibility): New node: document visibility
5128 For older changes see ChangeLog-9899