1 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-arm.c (arm_handle_align): New Function: Generate
4 no-op filled alignment frags.
5 (arm_frag_align_code): New Function: Create a code alignment frag.
6 (arm_init_frag): New Function: Initialse the target dependent
9 * config/tc-arm.h (TC_FRAG_TYPE): Define.
10 (TC_FRAG_INIT): Define.
11 (HANDLE_ALIGN): Define.
12 (md_do_align): Define.
14 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
16 * config/obj-coff.c (do_linenos_for): Check to see if the filename
17 symbol has been initialised before extracting its symbol index.
19 2001-04-24 H.J. Lu <hjl@gnu.org>
21 * configure: Regenerated with the right version of autoconf.
23 2001-04-24 Christian Groessler <cpg@aladdin.de>
25 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
26 generate R_CALLR and R_REL16 relocations
28 2000-04-20 Jason Eckhardt <jle@redhat.com>
30 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
31 since frag_now can change after d10v_cleanup is called.
33 2001-04-16 David O'Brien <obrien@FreeBSD.org>
35 * configure.in: Add the em type for FreeBSD targets.
36 * configure: Regenerate.
38 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
40 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
41 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
43 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
44 pc-relative relocations not placed at the end of the instruction.
46 2001-04-13 Jim Wilson <wilson@redhat.com>
48 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
51 2001-04-13 Jakub Jelinek <jakub@redhat.com>
53 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
54 handle SHF_MERGE and SHF_STRINGS.
55 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
56 (obj_elf_section): Allow additional argument specifying entity size.
57 * write.c (adjust_reloc_syms): Keep relocations against local symbols
58 in SEC_MERGE sections.
60 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
62 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
64 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
66 * expr.c (operand): Pass &c to md_parse_name().
67 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
69 2001-04-07 Steven J. Hill <sjhill@cotw.com>
71 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
73 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
74 * Makefile.in: Regenerated.
76 * configure.in: Use traditional MIPS targets for Linux/MIPS.
77 * configure: Regenerated.
79 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
81 * config/tc-mn10300.c (xr_registers): Added `pc'.
83 2001-04-05 Alan Modra <alan@linuxcare.com.au>
85 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
86 * configure: Regenerate.
88 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
89 cases, and always return size based on current fr_subtype.
90 (md_begin): Move initialization of md_relax_table..
91 (md_relax_table): ..to static initializer. Set rlx_length for
92 UNDEF_WORD_DISP cases.
93 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
95 (md_relax_table): Likewise.
96 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
97 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
98 Set rlx_backward and rlx_forward to zero for unused states.
99 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
100 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
101 (UNCOND12, UNCOND32): Remove duplicate defines.
103 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
105 * config/tc-cris.c (md_estimate_size_before_relax) <case
106 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
107 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
108 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
109 Add cases to cover all relax states.
110 (cris_insn_first_word_frag): New.
111 (md_assemble): Call cris_insn_first_word_frag to get the first
112 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
113 end. Drop variable insn_size.
114 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
115 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
116 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
118 * write.c (write_object_file): Reset broken word state before
121 2001-03-31 Alan Modra <alan@linuxcare.com.au>
123 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
124 for one line if not already enabled.
125 * cond.c (s_elseif): Correct conditional assembly listing.
128 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
129 Don't abort on NULL current_cframe.
131 2001-03-30 Alan Modra <alan@linuxcare.com.au>
133 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
134 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
135 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
136 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
137 * config/obj-coff.c (do_relocs_for): Likewise.
138 (yank_symbols): Likewise.
139 (fixup_segment): Likewise.
140 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
141 (ppc_fix_adjustable): Likewise.
142 * config/tc-mips.c (md_convert_frag): Likewise.
143 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
144 * ehopt.c (eh_frame_convert_frag): Likewise.
145 * expr.c (make_expr_symbol): Likewise.
147 * frags.h (struct frag): Add last_fr_address. Reorder fields for
149 * symbols.c (resolve_symbol_value): Don't fix expression values
150 until relaxation is complete.
151 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
152 (S_GET_VALUE): Likewise, and return unresolved expression value.
153 * write.c (finalize_syms): New.
154 (relax_and_size_seg): Split into..
155 (relax_seg): New function, returns 1 if anything changed..
156 (size_seg): And the remainder of relax_and_size_seg.
157 (fixup_segment): Arrange for final resolution of sym values.
158 (adjust_reloc_syms): Likewise.
159 (write_object_file): Likewise, and repeatedly call relax_seg until
160 nothing more changes.
161 (relax_segment): Return 1 if anything changed. Use correct types
162 for rs_org `target' and `after'.
163 * write.h (finalize_syms): Declare.
164 (relax_segment): Update prototype.
166 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
167 do-nothing cases to switch to avoid abort on a second relaxation
168 pass, and tidy code a little.
169 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
170 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
171 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
172 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
173 (md_relax_table): Remove first four unused entries. Increment
174 rlx_length by one throughout table, and update comments to suit.
175 (md_estimate_size_before_relax): Return size of current variable
176 part of frag to reflect reality when relaxing more than once.
177 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
178 (COND32, UNCD32): Rename to DISP32 throughout.
179 (UNDEF_WORD_DISP): Renumber to 3.
180 (md_estimate_size_before_relax): Add extra do-nothing cases.
181 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
182 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
183 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
184 handle word and dword branches.
186 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
188 * config/tc-cris.h (tc_fix_adjustable): Allow only
189 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
190 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
191 example in comment to valid type.
193 2001-03-28 H.J. Lu <hjl@gnu.org>
195 * read.c (equals): Set to local for COFF only if it hasn't been
198 2001-03-28 Alan Modra <alan@linuxcare.com.au>
200 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
201 (md_begin): Use it when setting default architecture.
203 2001-03-27 Nick Papadonis <nick@coelacanth.com>
205 * read.c (equals): (for COFF) default symbols to being local.
207 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
209 * configure.in (cris-*-*): Change default emulation to criself.
210 (cris-*-*aout*): New rule.
211 * configure: Regenerate.
213 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
215 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
216 BFD_RELOC_390_GOTENT.
217 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
218 BFD_RELOC_390_GOTENT.
220 2001-03-26 Nick Clifton <nickc@redhat.com>
222 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
223 * config/tc-s390.c (s390_force_relocation): New function: Force
224 relocations for VTINHERIT relocs.
226 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
228 * doc/as.texinfo: Put @c man begin to generate the as man page.
229 When generating man, define all the variables. Re-organize some
230 options to obtain better indentation of man page.
231 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
232 (as.1): Build from as.texinfo.
233 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
235 2001-03-25 Alan Modra <alan@linuxcare.com.au>
237 * config/tc-i386.c (i386_scale): Accept an absolute expression for
238 scale factor, and return the end of the expression.
239 (i386_operand): Modify for above.
241 2001-03-23 Nick Clifton <nickc@redhat.com>
243 * doc/as.texinfo: Document --listing-XXX command line switches.
244 Explain why listings behave differently when -pipe is used.
246 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
248 * write.c (fix_new_exp): Print an error if passed a register.
250 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
252 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
253 (PIC_SUFFIX_CHAR): New macro.
254 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
256 (md_longopts): New option --pic.
257 (OPTION_PIC): Define.
258 (md_estimate_size_before_relax): Tweak longish comment.
259 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
260 (md_assemble): Handle a PIC relocation on prefix and normal
261 instruction operands.
262 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
263 "complex" operand expressions. Call frag_more outside
264 gen_cond_branch_32 parameter list.
265 (cris_process_instruction): Handle PIC relocs on parsed
266 operand expressions. Validize PIC reloc sizes.
267 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
268 (gen_bdap): Handle "complex" operand expressions.
269 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
270 ADD.D offset,PC as jump instruction if generating PIC. Generate
271 error instead of crashing on complex expressions.
272 (cris_number_to_imm): Add segT parameter. All callers changed.
273 Use segT parameter, not now_seg, for segment of fixup. Handle
274 PCREL relocations but check that they are fully resolved.
275 (md_parse_option): Handle OPTION_PIC.
276 (tc_gen_reloc): Handle PIC relocs.
277 (md_show_usage): Update for --pic.
278 (md_apply_fix3): Renamed from md_apply_fix.
279 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
280 (md_cris_force_relocation): Force relocation for PIC relocs.
282 * config/tc-cris.h: Tweak attribution.
283 (MD_APPLY_FIX3): Define.
284 (IS_CRIS_PIC_RELOC): New macro.
285 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
286 (tc_fix_adjustable): Don't adjust a globally visible symbol when
288 (tc_frob_symbol): Avoid emitting undefined symbols.
290 2001-03-20 Alan Modra <alan@linuxcare.com.au>
292 * frags.h (struct frag): Add relax_marker.
293 * write.c (is_dnrange): Delete.
294 (relax_frag): Use correct types for `aim', `target', `address'.
295 Delete `offset', `was_address'. Test `relax_marker' instead of
296 using fragile (and slow) address test.
297 (relax_segment): Init and flip `relax_marker'.
299 2001-03-19 Alan Modra <alan@linuxcare.com.au>
301 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
304 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
306 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
307 with 'Motorola specification for assembly language input standard'.
309 2001-03-17 Richard Henderson <rth@redhat.com>
311 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
312 (dwarf2_directive_loc): Don't use them.
313 (dwarf2_directive_file): Reject duplicate file definitions.
314 (get_filenum): Zero allocated memory.
315 (out_file_list): Complain about missing file definitions.
317 2001-03-17 Alan Modra <alan@linuxcare.com.au>
319 * read.c (do_org): Handle complex expressions.
320 * cgen.c (gas_cgen_finish_insn): Likewise.
322 2001-03-15 David Mosberger <davidm@hpl.hp.com>
324 * config/tc-ia64.c (md): New member keep_pending_output.
325 (ia64_flush_pending_output): Flush only if md.keep_pending_output
327 (dot_xdata): Turn on md.keep_pending_output for the duration of
329 (dot_xfloat_cons): Ditto.
330 (dot_xstringer): Ditto.
331 (dot_xdata_ua): Ditto.
332 (dot_xfloat_cons_ua): Ditto.
334 2001-03-15 Jim Wilson <wilson@redhat.com>
336 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
339 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
341 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
343 2001-03-15 DJ Delorie <dj@redhat.com>
345 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
346 blindly freeing string if it isn't at the top of the obstack.
348 2001-03-13 Alan Modra <alan@linuxcare.com.au>
350 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
351 (NUM_FLAG_CODE): Define.
352 (lex_got): New function.
353 (got_reloc): New global var.
354 (x86_cons_fix_new): New function.
355 (x86_cons): New function.
356 (i386_immediate): Use lex_got here, replacing inline code. Change
357 "ignoring junk.." error message to "junk.."
358 (i386_displacement): Likewise.
359 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
361 (TC_CONS_FIX_NEW): Define.
362 (x86_cons_fix_new): Declare.
364 2001-03-12 Nick Clifton <nickc@redhat.com>
366 * config/tc-arm.c (md_begin): Always set machine type based on
369 2001-03-07 Alan Modra <alan@linuxcare.com.au>
371 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
372 (md_assemble) <smallest displacement>: Use correct field of i.op[]
374 <JumpInterSegment output>: Use correct i.disp_reloc[].
375 <immediate output>: Likewise.
377 2001-03-06 Nick Clifton <nickc@redhat.com>
379 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
382 2001-03-06 Igor Shevlyakov <igor@windriver.com>
384 * config/tc-m68k.c : Add 5407 to archs[] table.
385 (HAVE_LONG_BRANCH): Add mcf5407.
386 (select_control_regs): Recognize 5407.
388 2001-03-02 Dave Brolley <brolley@redhat.com>
390 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
393 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
395 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
396 (gen_to_words): Print warnings if NaNs are found and the target CPU
397 does not support them. Allow largest exponent to be used in normal
398 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
400 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
402 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
403 anymore since we use bfd_elf_generic_reloc now.
404 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
406 2001-02-27 Alan Modra <alan@linuxcare.com.au>
408 * configure.in (BFD_VERSION): New.
409 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
410 * configure: Regenerate.
411 * Makefile.am: Run "make dep-am"
412 * Makefile.in: Regenerate.
413 * doc/Makefile.in: Regenerate.
415 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
417 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
418 SEC_NEVER_LOAD when the 'n' flag is used.
419 Add SEC_NEVER_LOAD to matchflags.
421 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
423 * symbols.c (decode_local_label_name): Initialize message_format
424 only when an error is reported (perf pb due to I18N).
426 2001-02-23 H.J. Lu <hjl@gnu.org>
428 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
429 BFD_ASSEMBLER is not defined.
431 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
433 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
434 done if it's against a symbol.
436 2001-02-22 Timothy Wall <twall@cygnus.com>
438 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
439 target formats if applicable.
440 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
441 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
442 * Makefile.in: Regenerated.
443 * configure.in: Added configuration for ia64-*-aix*.
444 * configure: Regenerated.
446 2001-02-21 David Mosberger <davidm@hpl.hp.com>
448 * config/tc-ia64.c (enum operand_match_result): New type.
449 (operand_match): Change return type to operand_match_result.
450 Fix all returns appropriately, adding support for returning the
452 (parse_operands): New locals result, error_pos, out_of_range_pos,
453 curr_out_of_range_pos. Rewrite operand matching loop to give better
456 2001-02-21 David Mosberger <davidm@hpl.hp.com>
458 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
459 (dot_proc): Clear unwind.prologue_count to zero.
460 (dot_prologue): Increment unwind.prologue_count.
461 (dot_restore): If second operand is omitted, use
462 unwind.prologue_count -1 for "ecount" (# of additional regions to
463 pop). Decrement unwind.prologue_count by number of regions
466 2001-02-21 Nick Clifton <nickc@redhat.com>
468 * doc/as.texinfo (Section): Note that some flags to the COFF
469 version of .section remove attributes rather than setting them.
471 2001-02-20 Kazu Hirata <kazu@hxi.com>
473 * config/tc-pdp11.c: Fix formatting.
474 * config/tc-pdp11.h: Likewise.
476 2001-02-20 Bo Thorsen <bo@suse.de>
478 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
481 2001-02-18 David O'Brien <obrien@FreeBSD.org>
483 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
484 all FreeBSD platforms should look the same at this level.
485 * configure: Rebuilt.
486 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
488 2001-02-18 lars brinkhoff <lars@nocrew.org>
490 * Makefile.am: Add PDP-11 target.
491 * configure.in: Likewise.
492 * config/tc-pdp11.c: New file.
493 * config/tc-pdp11.h: New file.
494 * doc/Makefile.am: Add PDP-11 documentation.
495 * doc/all.texi: Likewise.
496 * doc/as.texinfo: Likewise.
497 * doc/c-pdp11.texi: New file.
499 2001-02-16 matthew green <mrg@redhat.com>
501 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
503 2001-02-13 Jim Wilson <wilson@redhat.com>
505 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
506 reloc instead of a 0 reloc.
507 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
509 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
511 2001-02-13 Ian Lance Taylor <ian@zembu.com>
513 * write.c (is_dnrange): Stop as soon as the address becomes
515 (relax_frag): Add segment parameter. Only call symbol_get_frag
516 once. Only call is_dnrange if the symbol is in the same segment,
517 and the symbol address is larger.
518 (relax_segment): Pass segment to md_relax_frag and relax_frag.
519 * write.h (relax_frag): Update declaration.
520 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
522 * config/tc-m32r.c (m32r_relax_frag): Likewise.
523 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
524 (m32r_relax_frag): Update declaration.
525 * config/tc-mips.h (md_relax_frag): Add segment parameter.
526 * config/tc-tic54x.h (md_relax_frag): Likewise.
527 * doc/internals.texi (CPU backend): Update documentation for
530 2001-02-13 Alan Modra <alan@linuxcare.com.au>
532 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
533 Mention effect of < 386 architectures on jump promotion.
534 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
536 * config/tc-i386.c (no_cond_jump_promotion): New.
537 (set_cpu_arch): Parse "jumps" arch modifier.
538 (insn_size): Modify usage comment.
539 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
540 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
541 (TYPE_FROM_RELAX_STATE): New define.
542 (UNCOND_JUMP, COND_JUMP): Renumber.
543 (md_relax_table): Reorder to suit.
544 (COND_JUMP86): New define.
545 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
546 (md_assemble): Create frag var for jumps of max size, encode relax
547 state for COND_JUMP86.
548 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
549 leave conditional jumps small if no_cond_jump_promotion.
550 (md_convert_frag): Likewise.
552 * expr.c (operator): Don't bump input_line_pointer for two char
553 operators. Instead return operator size via new param num_chars.
554 (expr): Use above to parse multi-char operators correctly.
556 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
558 * config/tc-i386.c (i386_displacement): Fix handling of
559 BFD_RELOC_X86_64_GOTPCREL.
560 (i386_validate_fix): Likewise.
562 2001-02-12 Philip Blundell <pb@futuretv.com>
564 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
565 ldrt/strt instructions.
567 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
569 * config/tc-mips.c (macro): For M_LA_AB emit a
570 BFD_RELOC_MIPS_CALL16 relocation or a
571 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
572 BFD_RELOC_MIPS_GOT16 and
573 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
574 loading the jump register when generating SVR4_PIC code.
576 2001-02-10 Chris Demetriou <cgd@broadcom.com>
578 * configure.in: Make 'mipself' and 'mipsecoff' emulations
579 map to MIPS-specific files, as they used to do before the
580 change on 2000-05-21.
581 * configure: Regerate.
583 2001-02-10 Chris Demetriou <cgd@broadcom.com>
585 * config/tc-mips.c (md_parse_option): Don't try to compile
586 ELF-only option code if not ELF.
588 2001-02-08 David Mosberger <davidm@hpl.hp.com>
590 * config/tc-ia64.h (md_elf_section_type): New macro.
591 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
592 (they're now handled via ia64_elf_section_type.
594 * config/tc-ia64.c (unwind): New members saved_text_seg,
595 saved_text_subseg, and force_unwind_entry.
596 (optimize_unw_records): New function to optimize away unnecessary
598 (ia64_elf_section_type): New function.
599 (output_unw_records): Generate unwind info only if the size is
600 non-zero or if it's forced for some other reason (e.g.,
601 handlerdata or a personality routine).
602 (generate_unwind_image): Don't switch back to previous
603 section---stay inside the unwind info section instead so that
604 handlerdata that may follow goes into the right place.
605 (dot_handlerdata): Force generation of unwind entry and save the
606 current active text segment before generating unwind image.
607 (dot_unwentry): Force generation of unwind entry.
608 (dot_personality): Ditto.
609 (dot_endp): Generate unwind table entry only if there is
610 some unwind info or the unwind entry was forced.
612 * config/tc-ia64.c (make_unw_section_name): New macro to form
614 (generate_unwind_image): Add "text_name" argument. Use it to
615 form unwind section name.
616 (dot_handlerdata): Determine current segment (section) name and
617 pass it to generate_unwind_image().
618 (dot_endp): Determine current segment (section) name and use
619 it to determine the appropriate unwind section name.
620 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
621 n, fill, and max arguments.
623 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
625 * Makefile.am: Add linux target for S/390.
626 * configure.in: Likewise.
627 * config/tc-s390.c: New file.
628 * config/tc-s390.h: New file.
630 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
632 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
633 2byte, 4byte and 8byte.
635 2001-02-08 Alan Modra <alan@linuxcare.com.au>
637 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
638 md_number_to_chars with size > sizeof (valueT).
640 2001-02-06 H.J. Lu <hjl@gnu.org>
642 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
643 there is no relocation.
645 2001-02-06 H.J. Lu <hjl@gnu.org>
647 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
649 * config/tc-ia64.c (md_parse_option): Only accept the valid
650 ia64 options on "-axxx".
652 2001-02-05 Jim Wilson <wilson@redhat.com>
654 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
655 aborting for invalid operands.
657 2001-02-06 Alan Modra <alan@linuxcare.com.au>
659 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
660 than via pointer. Update all callers.
661 (UNWIND_LOW32): Define.
662 (UNWIND_HIGH32): Define.
663 (pa_build_unwind_subspace): Use the above macros instead of dumping
664 bitfields directly. Call frag_more once rather than multiple times.
665 (md_assemble): Use UNWIND_LOW32.
667 (pa_procend): Likewise.
668 (process_exit): Use UNWIND_HIGH32.
670 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
672 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
673 function to select the header according to the cpu.
674 (md_after_pass_hook, md_do_align): Remove.
675 (md_cleanup, m68hc11_cleanup): Remove.
676 (md_pcrel_from_section): Declare.
677 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
678 (build_jump_insn, build_insn): Likewise.
679 (m68hc11_listing_header): New function.
680 (m68hc11_cleanup): Remove.
682 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
684 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
685 symbols because there is no support for shared libraries and these
686 symbols can't be overridden (unless they are weak).
688 2001-02-01 Momchil Velikov <velco@fadata.bg>
690 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
691 for the compilation unit with a zero byte.
693 2001-01-30 Alan Modra <alan@linuxcare.com.au>
695 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
696 destinations. Correct range check for 17 and 22 bit branches.
698 2001-01-25 Nick Clifton <nickc@redhat.com>
700 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
701 still set. Issue an error message instead.
702 (md_estimate_size_before_relax): Delete unused variable
703 'buffer_address'. Fixup parentheses around if statement.
705 2001-01-23 Kazu Hirata <kazu@hxi.com>
707 * as.c: Fix formatting.
709 * messages.c: Likewise.
711 * symbols.c: Likewise.
713 2001-01-23 Ben Elliston <bje@redhat.com>
715 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
717 2001-01-22 Kazu Hirata <kazu@hxi.com>
719 * config/tc-alpha.c: Fix formatting.
721 2001-01-19 Kazu Hirata <kazu@hxi.com>
723 * config/tc-alpha.c: Fix formatting.
725 2001-01-18 Kazu Hirata <kazu@hxi.com>
727 * config/tc-alpha.c: Fix formatting.
729 2001-01-18 Nick Clifton <nickc@redhat.com>
731 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
733 (stm_flags): Remove redundant bit from "ed" and "da" flags.
735 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
737 * configure.in (cpu_type, arch): Match i386 too.
738 * configure: Rebuilt.
740 2001-01-16 Kazu Hirata <kazu@hxi.com>
742 * config/tc-i386.c: Fix formatting.
744 2001-01-16 Alan Modra <alan@linuxcare.com.au>
746 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
747 relocs for .PARISC.unwind section.
749 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
750 depending on section flags, not just for .text.
752 2001-01-15 Jim Wilson <wilson@redhat.com>
754 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
755 not immediately followed by an instruction.
757 2001-01-15 Kazu Hirata <kazu@hxi.com>
759 * config/tc-m68hc11.c: Fix formatting.
761 2001-01-15 Nick Clifton <nickc@redhat.com>
763 * symbols.c (colon): Change 'already defined symbol' from a
764 fatal error to an ordinary error. There is no reason why this
765 error should be fatal.
767 * message.c (as_fatal): Delete output file, if one has been
770 2001-01-14 Alan Modra <alan@linuxcare.com.au>
772 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
774 2001-01-14 Kazu Hirata <kazu@hxi.com>
776 * config/tc-alpha.c: Fix formatting.
777 * config/tc-arc.c: Likewise.
778 * config/tc-arc.h: Likewise.
779 * config/tc-d10v.c: Likewise.
780 * config/tc-i370.c: Likewise.
781 * config/tc-i386.c: Likewise.
782 * config/tc-i960.c: Likewise.
783 * config/tc-m68k.c: Likewise.
784 * config/tc-ppc.c: Likewise.
785 * config/tc-sparc.c: Likewise.
786 * config/tc-tahoe.c: Likewise.
787 * config/tc-vax.c: Likewise.
789 * config/tc-arc.c: Fix formatting.
791 * config/tc-arc.c: Fix formatting.
793 2001-01-14 Alan Modra <alan@linuxcare.com.au>
795 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
796 both 32 and 64 bit ELF.
798 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
799 and don't bother storing `m' for "ce" completer. Tidy handling of
800 'J' and 'K' operands to suit. Handle '<' and '>' operands.
802 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
804 * config/tc-i386.h (TARGET_MACH): New macro.
805 (i386_mach): Declare.
806 * config/tc-i386.c (i386_mach): New function.
808 2001-01-13 Philip Blundell <philb@gnu.org>
810 * doc/as.texinfo: Fix spelling and cross-references.
812 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
813 character for all systems, not just GNU/Linux. Make it explicit
814 that `-k' doesn't affect code generation, just ELF flags.
816 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
818 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
821 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
823 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
825 2001-01-12 Nick Clifton <nickc@redhat.com>
827 * as.c (print_args): Update copyright date to 2001.
829 2001-01-12 Peter Targett <peter.targett@arccores.com>
831 * doc/c-arc.texi: New file.
832 Some sections to be expanded.
834 2001-01-12 Alan Modra <alan@linuxcare.com.au>
836 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
837 (md_parse_option): Always accept "--32".
839 2001-01-11 Peter Targett <peter.targett@arccores.com>
841 * as.h (TC_ARC): Ensure struc-symbol.h included.
842 * as.c (dwarf2dbg.h): Include to remove implicit declaration
844 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
845 (TARGET_SYMBOL_FIELDS) added.
847 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
848 * doc/c-arc.texi: New file.
849 Some sections to be expanded.
850 * doc/as.texinfo: Update command-line options.
851 Removed outdated text for ARC dependant features, instead include
852 text from above file.
854 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
855 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
858 * config/tc-arc.c: New updated configuration for
859 ARC, including selection of core variants, and extensibility of
860 instructions, registers etc. through directives.
862 * config/tc-arc.c (arc_extinst): Minor corrections for
864 (arc_common) Likewise. Make alignment argument optional for local
865 symbols also, with default of zero.
867 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
869 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
870 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
871 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
872 and fix_new_exp() instead.
873 (md_convert_frag): For indexed post byte use the symbol value
874 rather than the displacement.
875 (md_relax_table): Fix indexed offset relax.
877 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
879 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
881 (relaxable_symbol): New function.
883 2001-01-11 Andreas Jaeger <aj@suse.de>
885 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
888 2001-01-10 Nick Clifton <nickc@redhat.com>
890 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
891 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
893 2001-01-10 Nick Clifton <nickc@redhat.com>
895 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
896 character used to dollar local symbols.
897 (LOCAL_LABEL_CHAR): New constant - the magic character used to
899 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
900 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
902 Use LOCAL_LABEL_CHAR.
903 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
904 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
905 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
907 2001-01-08 Bo Thorsen <bo@suse.de>
909 * config/tc-i386.c (i386_immediate, i386_displacement):
912 2001-01-07 Ian Lance Taylor <ian@zembu.com>
914 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
917 2001-01-07 Philip Blundell <philb@gnu.org>
919 * doc/as.texinfo (Bug Reporting): Update email address for
923 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
925 * configure.in: Define DEFAULT_ARCH for i386.
926 * config/tc-i386.c (md_assemble): Return after the error message;
927 move testing for 64bit operands to proper place.
929 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
931 * doc/as.texinfo: Document '#' as comment character for i386 and
932 x86_64. Add AMD x86-64 into menu of machine dependent information.
934 * doc/c-i386.texi: Document x86_64 extensions.
936 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
938 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
940 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
942 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
943 * NEWS: Add note about Pentium4 support.
945 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
947 * config/tc-i387.c (pi, pte, pt): Update.
948 (type_names): Add new types.
950 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
952 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
953 CpuUnknown): Renumber
954 (CpuP4, CpuSSE2): New.
955 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
957 2001-01-03 Philip Blundell <pb@futuretv.com>
959 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
961 (alpha_fix_adjustable): Likewise.
962 (md_apply_fix): Likewise.
964 2000-12-31 H.J. Lu <hjl@gnu.org>
966 * listing.c (listing_message): Allocate string only if it is
969 * configure: Rebuild.
971 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
973 * doc/internals.texi (Relaxing with a table) <after relaxation>:
974 Point out caveats with generating fixups for the opcode in a frag.
976 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
978 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
981 2000-12-29 H.J. Lu <hjl@gnu.org>
983 * listing.c (calc_hex): Print the variable part only if the
984 fragment type is rs_fill.
986 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
988 * doc/internals.texi (tc_conditional_pseudoop,
989 TC_LINKRELAX_FIXUP): Fix typos.
991 2000-12-28 Richard Henderson <rth@redhat.com>
993 * write.c (subsegs_finish): Fix thinko last change -- don't
994 "optimize" the alignment == 0 case.
996 2000-12-28 Richard Henderson <rth@redhat.com>
998 * as.h (rs_align_test): New.
999 * frags.c (NOP_OPCODE): Move default from read.c.
1000 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1001 (frag_align_code): New.
1002 * frags.h (frag_align_code): Declare.
1003 * read.c (NOP_OPCODE): Remove.
1004 (do_align): Use frag_align_code.
1005 * write.c (NOP_OPCODE): Remove.
1006 (get_recorded_alignment): New.
1007 (cvt_frag_to_fill): Handle rs_align_test.
1008 (relax_segment): Likewise.
1009 (subsegs_finish): Align last subseg in section to the
1010 section alignment. Use frag_align_code.
1011 * write.h (get_recorded_alignment): Declare.
1012 * config/obj-coff.c (size_section): Handle rs_align_test.
1013 (fill_section, fixup_mdeps): Likewise.
1014 (write_object_file): Use frag_align_code.
1016 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1017 (alpha_handle_align): New.
1018 * config/tc-alpha.h (HANDLE_ALIGN): New.
1019 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1021 * config/tc-i386.h (md_do_align): Use frag_align_code.
1022 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1024 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1025 (ia64_handle_align): New.
1026 * config/tc-ia64.h (HANDLE_ALIGN): New.
1027 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1029 * config/tc-m32r.c (m32r_do_align): Remove.
1030 (m32r_handle_align): New.
1031 (fill_insn): Use frag_align_code.
1032 * config/tc-m32r.h (md_do_align): Remove.
1033 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1034 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1035 * config/tc-mips.c, config/tc-mips.h: Similarly.
1037 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1038 (sh_handle_align): Likewise. Handle rs_align_code.
1039 (sh_do_align): Remove.
1040 * config/tc-sh.h (md_do_align): Remove.
1041 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1043 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1044 (sparc_handle_align): Likewise. Handle rs_align_code.
1045 * config/tc-sparc.h (md_do_align): Remove.
1046 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1048 2000-12-22 DJ Delorie <dj@redhat.com>
1050 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1051 when we assemble the first half of a pair.
1053 2000-12-22 H.J. Lu <hjl@gnu.org>
1055 * config/tc-i386.c (reloc): Update the macro for non-bfd
1057 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1059 2000-12-22 H.J. Lu <hjl@gnu.org>
1061 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1063 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1065 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1066 (QWORD_MNEM_SUFFIX): New macro.
1067 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1069 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1070 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1072 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1073 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1074 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1075 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1076 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1078 (Reg, WordReg): Add Reg64.
1079 (Imm): Add Imm32S and Imm64.
1081 (Disp): Add Disp64 and Disp32S.
1082 (AnyMem): Add Disp32S.
1083 (RegRex, RegRex64): New macros.
1084 (rex_byte): New type.
1085 * config/tc-i386.c (set_16bit_code_flag): Kill.
1086 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1087 (reloc): New parameter "signed"; support x86_64.
1088 (set_code_flag): New.
1089 (DEFAULT_ARCH): New macro; default to "i386".
1090 (default_arch): New static variable.
1091 (struct _i386_insn): New fields Operand_PCrel; rex.
1092 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1093 (flag_code): New enum and static variable.
1094 (use_rela_relocations): New static variable.
1095 (flag_code_names): New static variable.
1096 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1097 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1099 (i386_align_code): Return plain "nop" for x86_64.
1100 (mode_from_disp_size): Support Disp32S.
1101 (smallest_imm_type): Support Imm32S and Imm64.
1102 (offset_in_range): Support size of 8.
1103 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1104 (md_pseudo_table): Add "code64"; use set_code_flat.
1105 (md_begin): Emit sane error message on hash failure.
1106 (tc_i386_fix_adjustable): Support x86_64 relocations.
1107 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1108 instructions supported on particular arch just partially,
1109 output of 64bit immediates, handling of Imm32S and Disp32S type.
1110 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1111 (i386_displacement): Likewise.
1112 (i386_index_check): Cleanup; support 64bit addresses.
1113 (md_apply_fix3): Support x86_64 relocation and rela.
1114 (md_longopts): Add "32" and "64".
1115 (md_parse_option): Add OPTION_32 and OPTION_64.
1116 (i386_target_format): Call even for ELFs; choose between
1117 elf64-x86-64 and elf32-i386.
1118 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1119 (tc_gen_reloc): Support rela relocations and x86_64.
1120 (intel_e09_1): Support QWORD.
1122 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1124 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1125 it's not an offset expression.
1126 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1127 keep the braces '[' and ']' in the output string.
1128 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1129 != FLAT. There is no such op_modifier.
1131 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1133 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1136 2000-12-13 Kazu Hirata <kazu@hxi.com>
1138 * as.h: Fix formatting.
1140 * dwarf2dbg.c: Likewise.
1141 * input-scrub.c: Likewise.
1144 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1146 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1147 configure: Regenerate.
1149 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1151 * dwarf2dbg.c: #include <limits.h> only if it exists.
1153 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1155 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1156 (md_apply_fix): Here too.
1158 2000-12-12 Jim Wilson <wilson@redhat.com>
1160 * config/tc-ia64.h (ia64_init): Add prototype.
1162 2000-12-12 H.J. Lu <hjl@gnu.org>
1164 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1166 * read.h (outputting_stabs_line_debug): Change it to int.
1167 * stabs.c (outputting_stabs_line_debug): Likewise.
1169 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1171 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1172 the address of a function result.
1174 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1176 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1177 (md_assemble): Call dwarf2_emit_insn.
1178 (shlib): Fix typo SHILB -> SHLIB.
1179 (md_parse_option): Likewise.
1180 (ppc_elf_validate_fix): Likewise:
1181 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1183 2000-12-12 Nick Clifton <nickc@redhat.com>
1185 * cgen.h: Fix formatting.
1186 * input-scrub.c: Fix formatting.
1187 * macro.c: Fix formatting.
1188 * config/tc-mips.c: Fix formatting.
1189 * doc/c-mips.texi: Fix formatting.
1191 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1193 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1194 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1196 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1198 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1201 * i386.h (*_Suf): Remove No_dSuf.
1202 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1204 (i386_optab): Remove 'd' in the suffixes.
1206 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1208 * config/tc-i386.c (T_SHORT): Undefine before defining.
1210 2000-12-05 Kazu Hirata <kazu@hxi.com>
1212 * config/tc-mips.c: Fix formatting.
1214 2000-12-04 Matthew Hiller <hiller@redhat.com>
1216 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1217 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1218 (md_show_usage): Ditto.
1219 (md_parse_option): Ditto.
1220 (d10v_cleanup): Writes pending instruction only if
1221 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1222 Fix compile time warning messages.
1224 * doc/c-d10v.texi: Documents new options.
1226 2000-12-04 Matthew Hiller <hiller@redhat.com>
1228 * stabs.c (outputting_stabs_line_debug): New variable.
1229 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1230 function entry and unset at function exit.
1232 * read.h (outputting_stabs_line_debug): New extern declaration.
1234 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1236 * dwarf2dbg.c: Fix compile time warning messages.
1238 2000-12-03 Kazu Hirata <kazu@hxi.com>
1240 * config/tc-a29k.c: Fix formatting.
1241 * config/tc-alpha.c: Likewise.
1242 * config/tc-arm.c: Likewise.
1243 * config/tc-cris.c: Likewise.
1244 * config/tc-hppa.c: Likewise.
1245 * config/tc-i370.c: Likewise.
1246 * config/tc-i386.c: Likewise.
1247 * config/tc-i860.c: Likewise.
1248 * config/tc-i960.c: Likewise.
1249 * config/tc-ia64.c: Likewise.
1250 * config/tc-m68hc11.c: Likewise.
1251 * config/tc-m68k.c: Likewise.
1252 * config/tc-m88k.c: Likewise.
1253 * config/tc-pj.c: Likewise.
1254 * config/tc-ppc.c: Likewise.
1255 * config/tc-sh.c: Likewise.
1256 * config/tc-sparc.c: Likewise.
1257 * config/tc-tahoe.c: Likewise.
1258 * config/tc-vax.c: Likewise.
1260 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1262 * config/tc-mips.c (mips_ip): When calculating offsets,
1263 don't accept as constant the difference between the
1264 addresses of symbols in two different sections.
1266 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1268 (validate_mips_insn): Likewise. Also, update 'B' operand
1269 specifier to use OP_*_CODE20 constants and delete 'm' operand
1271 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1272 operand specifiers. Change warning generated by 'B' operand
1273 specifier to reflect its new multi-purpose usage.
1275 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1276 -1, and update comment.
1277 (file_mips_isa): Likewise.
1278 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1279 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1280 ISA_* constants rather than hard-coded numbers.
1281 (mips_cpu_info): New structure.
1282 (mips_cpu_info_table): New table describing CPU and ISA names
1284 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1285 mips_cpu_info_from_cpu): New functions.
1286 (mips_isa_to_str): New function to get string for ISA name.
1287 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1288 return const char *.
1289 (md_begin): Redo CPU and ISA selection logic, using
1290 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1291 than hard-coded numbers.
1292 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1293 ISA_* constants rather than hard-coded numbers.
1294 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1295 (md_longopts): Delete OPTION_NO_MIPS32.
1296 (md_parse_option): Convert to use ISA_* constants rather than
1297 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1298 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1299 to use strcasecmp to recognize "default" and to use
1300 mips_cpu_info_from_name to get CPU numbers from argument.
1301 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1302 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1304 (s_mipsset): Accept ISA value 32.
1305 * doc/as.texinfo: Clean up MIPS options summary slightly,
1306 remove -no-mips32. Add note about -mips4 and -mips32
1307 specifying those ISA levels. Delete -mips32 and -no-mips32
1308 cpu flag descriptions.
1309 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1310 up the supported CPU switch list, and replace 4Kc, 4Km, and
1311 4Kp entries with a single mips32-4k entry. Note that you can
1314 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1316 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1318 (md_parse_option): Add cases for OPTION_MIPS5 and
1320 (md_show_usage): Mention -mips5 and -mips64 arguments.
1321 (s_mipsset): Add cases for MIPS5 and MIPS64.
1322 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1324 * doc/as.texinfo: Mention -mips5 and -mips64 options
1326 * doc/c-mips.texi: Likewise. Also update introduction
1327 and ".set" usage information.
1329 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1331 (mips_cpu_info_table): Add SB-1 entries.
1332 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1333 known to the -mcpu option.
1335 * doc/as.texinfo: Correct description of MIPS -mcpu
1336 option, by copying some of the text from doc/c-mips.texi.
1338 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1340 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1342 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1343 (sparc*-*-rtems*): Switched from a.out to ELF.
1344 * configure: Regenerate.
1345 * config.in: Regenerate.
1346 * Makefile.in: Regenerate.
1347 * aclocal.m4: Regenerate.
1348 * po/gas.pot: Regenerate.
1350 2000-11-30 Philip Blundell <pb@futuretv.com>
1352 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1353 even in non BFD_ASSEMBLER case.
1355 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1357 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1360 2000-11-29 Richard Henderson <rth@redhat.com>
1362 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1363 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1364 thread multiple subsegments properly; handle multiple code
1365 sections properly; emit proper compilation unit info for assembler
1366 generated debugging.
1368 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1369 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1370 (dwarf2dbg_estimate_size_before_relax): Declare.
1371 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1372 * write.c: Include dwarf2dbg.h.
1373 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1374 (relax_segment): Likewise.
1376 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1378 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1379 jump>: Use as_bad_where instead of as_bad. Tweak error message
1380 accordingly. Stabilize frag by updating fix part and resetting
1382 <undefined symbol, unconditional jump>: Ditto.
1383 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1384 indexing is_end_of_line[].
1385 (md_assemble): Initialize size to 0.
1386 (md_section_align): Mark parameter seg as unused.
1387 (parse_reg): Parse names case-insensitively.
1389 2000-11-28 Kazu Hirata <kazu@hxi.com>
1391 * config/obj-aout.h: Fix formatting.
1392 * config/obj-bout.h: Likewise.
1393 * config/obj-coff.c: Likewise.
1394 * config/obj-coff.h: Likewise.
1395 * config/obj-elf.h: Likewise.
1396 * config/obj-som.h: Likewise.
1397 * config/obj-vms.c: Likewise.
1398 * config/obj-vms.h: Likewise.
1399 * config/tc-h8300.h: Likewise.
1400 * config/tc-ns32k.h: Likewise.
1401 * config/tc-sparc.h: Likewise.
1402 * config/tc-tic54x.h: Likewise.
1403 * config/tc-z8k.h: Likewise.
1405 2000-11-28 Nick Clifton <nickc@redhat.com>
1407 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1408 License is present in the sources, but not the output, and
1409 also available from the GNU website.
1410 (GNU Free Documentation License): Comment out this section.
1412 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1414 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1415 targets. Remove i860 from valid a.out targets.
1416 * Makefile.in: Regenerate.
1418 * config/tc-cris.c: Include dwarf2dbg.h.
1419 (md_pseudo_table): Add .file and .loc.
1420 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1421 (s_cris_file, s_cris_loc): New.
1422 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1423 * Makefile.am: Regenerate dependencies.
1424 * Makefile.in: Regenerate.
1426 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1428 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1429 (MRI_MUL_PRECEDENCE): Likewise.
1430 (op_rank): Fix a comment typo.
1432 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1434 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1436 (get_operand): Fix analysis for movw/movb instructions.
1438 2000-11-24 Nick Clifton <nickc@redhat.com>
1440 * configure.in (xscale-elf): Add target.
1441 (xscale-coff): Add target.
1442 * configure: Regenerate.
1444 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1446 (ARM_EXT_XSCALE): New ARM architecture extension.
1447 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1448 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1449 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1450 (ARM_ARCH_V4): Remove processor from architecture.
1451 (ARM_ARCH_3M): New architecutre definition.
1452 (ARM_ARCH_V5TE): New architecutre definition.
1453 (ARM_ARCH_XSCALE): New architecutre definition.
1454 (CPU_DEFAULT): Allow to be defaulted to XScale.
1455 (atpcs): New boolean variable.
1456 (ldr_flags): Support 'd' flag for double word loads.
1457 (str_flags): Support 'd' flag for double word stored.
1458 (do_mia): New function.
1459 (do_mar): New function.
1460 (do_mra): New function.
1461 (do_pld): New function.
1462 (do_ldrd): New function.
1463 (do_blx): New function.
1464 (do_bkpt): New function.
1465 (do_clz): New function.
1466 (do_lstc2): New function.
1467 (do_cdp2): New function.
1468 (do_t_blx): New function.
1469 (do_t_bkpt): New function.
1470 (do_smla): New function.
1471 (do_smlal): New function.
1472 (do_smul): New function.
1473 (do_qadd): New function.
1474 (do_co_reg2c): New function.
1475 (LONGEST_INSN): Redefine to 7.
1477 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1478 command line switches.
1480 2000-11-22 Jim Wilson <wilson@redhat.com>
1482 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1483 (struct rsrc): Make line unsigned.
1484 (gr_values): Add missing initializer.
1485 (SLOT_NUM_NOT_SET): Add unsigned cast.
1486 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1487 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1488 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1489 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1490 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1491 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1492 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1493 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1494 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1495 Add ATTRIBUTE_UNUSED to unused parameters.
1496 (convert_expr_to_ab_reg): Add parens.
1497 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1498 (dot_prologue): Initialize grsave when declared.
1499 (md_pseudo_table): Add missing initializers.
1500 (operand_match): Add casts to bfd_vma.
1501 (emit_one_bundle): Delete unused local prev. Make required_template
1503 (specify_resource): Cast i to unsigned.
1504 (note_register_values): Use fprintf_vma.
1505 (print_dependency): Likewise.
1507 2000-11-21 Jim Wilson <wilson@redhat.com>
1509 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1510 for unwind info section.
1511 (dot_endp): Likewise for unwind section.
1513 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1516 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1518 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1519 (output_insn): Call dwarf2_emit_insn.
1520 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1522 2000-11-17 Richard Henderson <rth@redhat.com>
1524 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1525 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1526 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1528 2000-11-17 Nick Clifton <nickc@redhat.com>
1530 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1533 2000-11-17 Richard Henderson <rth@redhat.com>
1535 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1537 2000-11-17 Richard Henderson <rth@redhat.com>
1539 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1540 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1541 tri-state definition of alpha_flag_mdebug.
1542 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1543 (s_alpha_file): Store first .file directive.
1544 (s_alpha_stab): New.
1545 (md_pseudo_table): Add stabs and stabn.
1547 2000-11-17 Richard Henderson <rth@redhat.com>
1549 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1551 2000-11-17 Richard Henderson <rth@redhat.com>
1553 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1554 (main): Call dwarf2_finish.
1555 * as.h (debug_type): Clarify documentation of the meaning
1557 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1558 (print_stats): Fix parenthesis problem.
1559 (now_subseg_size): New.
1560 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1561 (dwarf2_directive_file): Don't set debug_type.
1562 (dwarf2_where): Honor DEBUG_DWARF2 first.
1563 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1564 do nothing if not emitting dwarf2 debug info, or no work.
1565 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1566 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1567 (ecoff_new_file): Likewise.
1568 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1569 commentary wrt dwarf2.
1571 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1572 ATTRIBUTE_UNUSED as needed.
1573 (emit_insn): Call dwarf2_emit_insn.
1574 (s_alpha_file): New.
1576 (s_alpha_coff_wrapper): Don't handle them.
1577 (md_pseudo_table): Update for .file and .loc.
1578 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1580 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1581 don't protect with debug_type.
1582 * config/tc-hppa.c (md_assemble): Likewise.
1583 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1584 * config/tc-mn10300.c (md_assemble): Likewise.
1585 * config/tc-sh.c (md_assemble): Likewise.
1586 * config/tc-v850.c (md_assemble): Likewise.
1588 * config/tc-arm.c (arm_end_of_source): Remove.
1589 * config/tc-hppa.c (pa_end_of_source): Remove.
1590 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1591 * config/tc-mn10300.c (mn10300_finalize): Remove.
1592 * config/tc-sh.c (sh_finalize): Remove.
1593 * config/tc-v850.c (sh_finalize): Remove.
1595 * config/tc-arm.h (md_end): Remove.
1596 * config/tc-hppa.h (md_end): Remove.
1597 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1598 * config/tc-m68hc11.h (md_end): Remove.
1599 * config/tc-mn10300.h (md_end): Remove.
1600 * config/tc-sh.h (md_end): Remove.
1601 * config/tc-v850.h (md_end): Remove.
1603 * config/tc-ia64.c (emit_one_bundle): Don't protect
1604 dwarf2 bits with debug_type.
1605 (md_assemble): Likewise.
1606 (ia64_end_of_source): Don't call dwarf2_finish.
1608 2000-11-16 Jim Wilson <wilson@redhat.com>
1610 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1611 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1614 2000-11-16 H.J. Lu <hjl@gnu.org>
1616 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1619 2000-11-15 Kazu Hirata <kazu@hxi.com>
1621 * config/tc-tic30.c: Fix formatting.
1622 * config/tc-tic80.c: Likewise.
1623 * config/tc-v850.c: Likewise.
1624 * config/tc-vax.c: Likewise.
1625 * config/tc-w65.c: Likewise.
1626 * config/tc-z8k.c: Likewise.
1628 2000-11-14 DJ Delorie <dj@redhat.com>
1630 * config/tc-v850.c: Support dwarf2.
1631 * config/tc-v850.h: Ditto.
1633 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1634 parse_cons_expression_v850 to initialize hold_cons_reloc.
1636 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1638 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1639 (errata_nops_necessary_p): New function.
1640 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1643 2000-11-14 Jim Wilson <wilson@redhat.com>
1645 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1646 return little endian bfd formats.
1648 2000-11-14 Kazu Hirata <kazu@hxi.com>
1650 * config/aout_gnu.h: Fix formatting.
1651 * config/atof-vax.c: Likewise.
1652 * config/m68k-parse.h: Likewise.
1653 * config/m88k-opcode.h: Likewise.
1654 * config/obj-elf.c: Likewise.
1655 * config/tc-arm.c: Likewise.
1656 * config/tc-cris.c: Likewise.
1657 * config/tc-i386.c: Likewise.
1658 * config/tc-ia64.c: Likewise.
1659 * config/tc-mn10300.c: Likewise.
1660 * config/te-386bsd.h: Likewise.
1661 * config/te-hppa.h: Likewise.
1662 * config/te-nbsd.h: Likewise.
1663 * config/te-ppcnw.h: Likewise.
1664 * config/te-sparcaout.h: Likewise.
1665 * config/te-tmips.h: Likewise.
1666 * config/vax-inst.h: Likewise.
1667 * config/vms-conf.h: Likewise.
1669 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1671 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1673 2000-11-13 H.J. Lu <hjl@gnu.org>
1675 * config/obj-elf.c (elf_frob_symbol): Support
1676 ".symver name,name2@@@nodename".
1677 (elf_frob_file_before_adjust): Likewise.
1679 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1680 and ".symver name,name2@@@nodename".
1683 2000-11-12 H.J. Lu (hjl@gnu.org)
1685 * config/obj-elf.c (obj_elf_symver): Check missing version
1688 2000-11-12 H.J. Lu (hjl@gnu.org)
1690 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1691 instead of bfd_vma for non-bfd assemblers.
1693 2000-11-09 Kazu Hirata <kazu@hxi.com>
1695 * itbl-ops.c: Fix comment typos.
1697 2000-11-08 Jim Wilson <wilson@redhat.com>
1699 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1700 (struct unwind): Add next_slot_frag field.
1701 (slot_index): New parameters slot_frag and first_frag. Add code
1702 to add in frag sizes when different. Add comments.
1703 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1704 arguments to slot_index.
1705 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1706 loop end. Set next_slot_frag field.
1708 2000-11-07 H.J. Lu <hjl@gnu.org>
1710 * doc/as.texinfo (.symver): Updated for versioned symbol
1713 * obj.h (format_ops): Add the frob_file_before_adjust field.
1715 * config/obj-aout.c (aout_format_ops): Set the
1716 frob_file_before_adjust field to 0.
1717 * config/obj-coff.c (coff_format_ops): Likewise.
1718 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1720 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1722 (elf_frob_file_before_adjust): New function to remove unneeded
1723 versioned symbols from the symbol table.
1724 (elf_format_ops): Set the frob_file_before_adjust field to
1725 elf_frob_file_before_adjust.
1727 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1730 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1732 2000-11-07 Peter Targett <peter.targett@arccores.com>
1734 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1736 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1737 Fix compile time warning messages.
1739 2000-11-07 Nick Clifton <nickc@redhat.com>
1741 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1742 buffer in order to avoid buffer overflows.
1744 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1746 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1747 Change M to m for -milp32 or -mlp64 to match gcc.
1748 (dot_endp): Use bytes_per_address instead of 8.
1749 (emit_one_bundle): Use number_to_chars_littleendian instead of
1751 (fix_insn): Likewise.
1752 (ia64_init): New function.
1753 (ia64_target_format): New function.
1754 (md_begin): Set endianness, arch, and machine as appropriate.
1755 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1756 Make these macros depend on TE_HPUX macro.
1757 (TARGET_FORMAT): Define.
1758 (HOST_SPECIAL_INIT): Define.
1759 * config/te-hpux.h: New file.
1760 * configure.in: Add "ia64-*-hpux*" target to configure.
1761 * configure: Regenerate.
1763 2000-11-06 Kazu Hirata <kazu@hxi.com>
1765 * as.c: Fix formatting.
1766 * dwarf2dbg.c: Likewise.
1767 * input-file.c: Likewise.
1768 * input-file.h: Likewise.
1769 * input-scrub.c: Likewise.
1770 * itbl-ops.c: Likewise.
1771 * listing.c: Likewise.
1772 * macro.h: Likewise.
1773 * messages.c: Likewise.
1775 * subsegs.c: Likewise.
1776 * subsegs.h: Likewise.
1777 * write.c: Likewise.
1779 2000-11-06 Nick Clifton <nickc@redhat.com>
1781 * doc/as.texinfo: Add GNU Free Documentation License.
1782 * doc/gasp.texi: Add GNU Free Documentation License.
1783 * doc/as.1: Add GNU Free Documentation License.
1785 2000-11-05 Nick Clifton <nickc@redhat.com>
1787 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1789 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1791 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1792 * configure: Regenerate.
1794 2000-11-01 Nick Clifton <nickc@redhat.com>
1796 * read.c (original_case_string): New global variable.
1797 (read_a_source_file): Copy opcode string into
1798 original_case_string if clobbering the case of the opcode.
1799 * read.h: Export the definition of original_case_string.
1800 * config/tc-arm.c (md_assembler): When parsing a .req
1801 directive use the original opcode string, not the case
1804 2000-11-02 Nick Clifton <nickc@redhat.com>
1806 * config/tc-mn10300.c (debug_line): Remove this static
1808 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1809 dwarf2_where and dwarf2_gen_line_info.
1811 2000-11-02 Theo Honohan <th@futuretv.com>
1813 * config/tc-arm.c (do_msr): Improve error message.
1815 2000-10-31 Eric Christopher <echristo@redhat.com>
1817 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1818 or pc-relative, else use fx_offset.
1820 2000-10-31 Jim Wilson <wilson@redhat.com>
1822 * config/tc-ia64.c (struct md): New field tag_fixups.
1823 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1824 qualifying predicate.
1825 (emit_one_bundle): Delete spurious multiplication by one. Handle
1827 (ia64_start_line): Error if dangling qualifying predicate.
1828 (defining_tag): New static variable.
1829 (ia64_unrecognized_line, case '['): Parse tags.
1830 (ia64_frob_label): Create tag_fixups.
1831 (md_assemble): Reset md.qp.X_op after using it.
1833 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1835 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1837 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1839 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1841 2000-10-30 Kazu Hirata <kazu@hxi.com>
1843 * expr.c: Fix formatting.
1844 * flonum-copy.c: Likewise.
1845 * flonum.h: Likewise.
1849 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1851 * as.h (OPTION_MD_BASE): Bump to 190.
1852 * as.c (parse_args) <std_longopts>: Add comment about the need to
1853 check OPTION_MD_BASE in as.h.
1855 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1858 2000-10-27 Nick Clifton <nickc@redhat.com>
1860 * configure.in (emulations): Add m68hc12.
1861 * configure: Regenerate.
1862 * po/gas.pot: Regenerate.
1864 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1866 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1868 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1870 2000-10-25 Nick Clifton <nickc@redhat.com>
1872 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1873 a DWARF2 line number information sequence.
1875 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1877 * read.c (generate_lineno_debug): Update comment describing why
1878 DWARF2 line number debug information is not generated
1879 automatically by this function.
1881 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1884 * config/tc-arm.h (md_end): Define.
1885 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1887 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1888 if generating DWARF2 line numbers.
1889 (arm_end_of_source): New function. Call dwarf2_finish if
1892 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1893 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1894 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1896 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1898 * config/tc-i386.c: Fix prototype declarations for functions taking no
1901 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1903 * config/tc-i386.c (i386_operand_modifier): Remove.
1904 (build_displacement_string): Remove.
1905 (i386_parse_seg): Remove.
1906 (i386_intel_memory_operand): Remove.
1907 (i386_intel_operand): Re-write using recursive descent parser based
1908 on MASM documentation.
1909 (struct intel_parser_s): New structure.
1910 (intel_parser): New static variable.
1911 (struct intel_token): New structure.
1912 (cur_token, prev_token): New static variables.
1925 (intel_match_token): New function.
1926 (intel_get_token): New function.
1927 (intel_putback_token): New function.
1928 (intel_expr): New function.
1929 (intel_e05): New function.
1930 (intel_e05_1): New function.
1931 (intel_e06): New function.
1932 (intel_e06_1): New function.
1933 (intel_e09): New function.
1934 (intel_e09_1): New function.
1935 (intel_e10): New function.
1936 (intel_e10_1): New function.
1937 (intel_e11): New function.
1939 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1941 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1942 instructions to loose any special insn->architecture mask.
1944 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1945 (sparc_md_end, sparc_arch_types, sparc_arch,
1946 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1947 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1948 request v9b architecture if they are used).
1950 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1952 * config/tc-m68k.c: Fix the previous misapplied patch.
1954 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1956 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1957 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1958 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1961 2000-10-17 Kazu Hirata <kazu@hxi.com>
1963 * debug.c: Fix formatting.
1964 * depend.c: Likewise.
1965 * dwarf2dbg.c: Likewise.
1966 * dwarf2dbg.h: Likewise.
1967 * ecoff.c: Likewise.
1970 * flonum-konst.c: Likewise.
1971 * frags.h: Likewise.
1973 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1975 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1977 * doc/as.texinfo: Added notes about this new option.
1979 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1981 * config/tc-sh.c (JREG): Remove.
1982 (md_convert_frag): Remove #if 0:d code using JREG.
1984 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1986 * config/tc-i386.c (i386_operand_modifier): Only match
1987 modifiers SHORT and FLAT if they are followed by a space.
1988 (parse_register): When `allow_naked_reg' is set, do not confuse
1989 identifiers that start with a register name with a register.
1991 2000-10-12 Kazu Hirata <kazu@hxi.com>
1993 * app.c: Fix formatting.
1996 * bit_fix.h: Likewise.
2001 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2003 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2005 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2007 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2008 Re-arrange function a little and improve error message.
2010 * write.c (write_relocs): Fix a comment.
2012 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2015 2000-10-05 Jim Wilson <wilson@cygnus.com>
2017 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2019 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2021 * config/tc-i386.c: Delete some useless comments, reformat others.
2023 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2024 non-global syms in linkonce sections.
2026 2000-10-04 Ralf Baechle <ralf@gnu.org>
2028 * config/tc-ia64.c (operand_match): Don't use // style comments.
2029 * config/tc-i370.c: Likewise.
2031 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2033 Changes to handle varying register prefix and user symbol prefix.
2034 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2035 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2036 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2037 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2038 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2039 (demand_register_prefix): New variable.
2040 (md_pseudo_table): New pseudo ".syntax".
2041 (md_longopts): New options --no-underscore and --underscore.
2042 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2043 on symbols_have_leading_underscore.
2044 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2045 (get_spec_reg): Ditto.
2046 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2048 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2050 <case OPTION_NO_US, case OPTION_US>: New.
2051 (md_show_usage): Be brief and reformat to match continuation of
2053 * po/gas.pot: Regenerate.
2055 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2057 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2058 force relocs for 12 bit branches.
2059 (md_apply_fix): Similarly, adjust logic here.
2061 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2063 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2064 adjust for external and weak syms as we will use a reloc. Allow
2065 for +8 offset when calculating limits of branches.
2066 (hppa_fix_adjustable): Undo 2000-09-23 change.
2067 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2068 Correct distance calculation.
2069 (tc_gen_reloc): Print the file name and line number if we can't
2072 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2073 * config/tc-hppa.c (nonzero_dibits): Define.
2074 (arg_reloc_stub_needed): Check each arg and return value
2075 separately for zero case.
2076 (pa_align): Declare argument `bytes'.
2078 2000-09-25 Kazu Hirata <kazu@hxi.com>
2080 * config/tc-cris.c: Fix formatting.
2081 * config/tc-d10v.h: Likewise.
2082 * config/tc-d30v.c: Likewise.
2083 * config/tc-d30v.h: Likewise.
2084 * config/tc-fr30.c: Likewise.
2085 * config/tc-fr30.h: Likewise.
2086 * config/tc-m68k.c: Likewise.
2087 * config/tc-m68k.h: Likewise.
2088 * config/tc-pj.h: Likewise.
2089 * config/tc-ppc.c: Likewise.
2090 * config/tc-ppc.h: Likewise.
2091 * config/tc-sh.c: Likewise.
2092 * config/tc-sh.h: Likewise.
2093 * config/tc-sparc.c: Likewise.
2094 * config/tc-v850.h: Likewise.
2095 * config/tc-vax.h: Likewise.
2096 * config/tc-w65.h: Likewise.
2097 * config/tc-z8k.h: Likewise.
2099 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2101 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2102 checks only for ELF.
2103 (hppa_force_relocation): Likewise.
2105 2000-09-22 Jim Wilson <wilson@cygnus.com>
2107 * config/tc-ia64.c (dv_sem): Add "stop".
2108 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2109 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2110 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2112 (mark_resources): Check IA64_RS_PRr.
2114 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2116 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2117 md_estimate_size_before_relax): Redesign and clean up the
2118 relaxation mechanism.
2120 2000-09-21 Kazu Hirata <kazu@hxi.com>
2122 * config/tc-ns32k.c: Fix formatting.
2123 * config/tc-ns32k.h: Likewise.
2125 2000-09-20 Kazu Hirata <kazu@hxi.com>
2127 * config/tc-m32r.c: Fix formatting.
2128 * config/tc-m32r.h: Likewise.
2129 * config/tc-m68851.h: Likewise.
2130 * config/tc-m68hc11.c: Likewise.
2131 * config/tc-m68hc11.h: Likewise.
2132 * config/tc-m88k.c: Likewise.
2133 * config/tc-mcore.c: Likewise.
2134 * config/tc-mcore.h: Likewise.
2135 * config/tc-mips.c: Likewise.
2136 * config/tc-mips.h: Likewise.
2137 * config/tc-mn10200.h: Likewise.
2138 * config/tc-mn10300.h: Likewise.
2139 * config/tc-tahoe.c: Likewise.
2140 * config/tc-tahoe.h: Likewise.
2142 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2144 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2145 Likewise in relaxation description comments.
2147 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2149 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2150 subtraction of two syms without emitting a relocation.
2152 From David Huggins-Daines <dhd@linuxcare.com>
2153 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2154 global or weak symbols.
2156 2000-09-15 Kazu Hirata <kazu@hxi.com>
2158 * config/tc-h8300.h: Fix formatting.
2159 * config/tc-h8500.c: Likewise.
2160 * config/tc-h8500.h: Likewise.
2161 * config/tc-hppa.h: Likewise.
2162 * config/tc-i370.h: Likewise.
2163 * config/tc-i386.h: Likewise.
2164 * config/tc-i860.c: Likewise.
2165 * config/tc-i860.h: Likewise.
2166 * config/tc-i960.h: Likewise.
2167 * config/tc-ia64.c: Likewise.
2168 * config/tc-ia64.h: Likewise.
2170 2000-09-14 Kazu Hirata <kazu@hxi.com>
2172 * config/tc-a29k.c: Fix formatting.
2173 * config/tc-alpha.c: Likewise.
2174 * config/tc-arc.c: Likewise.
2175 * config/tc-arc.h: Likewise.
2176 * config/tc-arm.c: Likewise.
2177 * config/tc-arm.h: Likewise.
2178 * config/tc-avr.c: Likewise.
2179 * config/tc-avr.h: Likewise.
2180 * config/tc-tic30.c: Likewise.
2181 * config/tc-tic30.h: Likewise.
2182 * config/tc-tic54x.c: Likewise.
2183 * config/tc-tic54x.h: Likewise.
2184 * config/tc-tic80.c: Likewise.
2185 * config/tc-tic80.h: Likewise.
2187 2000-09-14 Timothy Wall <twall@cygnus.com>
2189 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2190 parallel comparisons for later use.
2191 (struct rsrc): Add parallel comparison type.
2192 (resources_match): Skip special cases of PR usage (non-conflicting
2195 2000-09-13 Kazu Hirata <kazu@hxi.com>
2197 * config/obj-ecoff.c: Fix formatting.
2198 * config/obj-elf.c: Likewise.
2199 * config/obj-elf.h: Likewise.
2200 * config/obj-evax.h: Likewise.
2201 * config/obj-generic.h: Likewise.
2202 * config/obj-hp300.c: Likewise.
2203 * config/obj-hp300.h: Likewise.
2204 * config/obj-ieee.h: Likewise.
2205 * config/obj-vms.c: Likewise.
2206 * config/obj-vms.h: Likewise.
2208 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2210 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2211 (md_parse_option): Ditto.
2212 (md_longopts): Add -mips32 option.
2213 (md_show_usage): Document new options.
2214 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2215 (mips_ip): Assemble mfc0 with a sub-selection code.
2216 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2217 (mips_cpu_to_str): New function.
2218 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2219 Use CPU_* defines instead of hardcoded numbers.
2221 * doc/as.texinfo: Document new options.
2222 * doc/c-mips.texi: Ditto.
2224 2000-09-12 Kazu Hirata <kazu@hxi.com>
2226 * as.h: Fix formatting.
2227 * asintl.h: Likewise.
2228 * bit_fix.h: Likewise.
2229 * config/obj-aout.c: Likewise.
2230 * config/obj-aout.h: Likewise.
2231 * config/obj-bout.c: Likewise.
2232 * config/obj-bout.h: Likewise.
2233 * config/obj-coff.c: Likewise.
2234 * config/obj-coff.h: Likewise.
2235 * dwarf2dbg.h: Likewise.
2237 * flonum.h: Likewise.
2238 * frags.h: Likewise.
2239 * itbl-ops.h: Likewise.
2240 * macro.h: Likewise.
2243 * struc-symbol.h: Likewise.
2244 * subsegs.h: Likewise.
2245 * symbols.h: Likewise.
2247 * write.h: Likewise.
2249 2000-09-11 Kazu Hirata <kazu@hxi.com>
2251 * bignum-copy.c: Fix formatting.
2252 * config/tc-i370.c: Likewise.
2253 * config/tc-i960.c: Likewise.
2254 * config/tc-m68k.c: Likewise.
2255 * ehopt.c: Likewise.
2256 * flonum-copy.c: Likewise.
2257 * flonum-konst.c: Likewise.
2258 * flonum-mult.c: Likewise.
2259 * literal.c: Likewise.
2262 * stabs.c: Likewise.
2263 * subsegs.c: Likewise.
2265 2000-09-09 Philip Blundell <philb@gnu.org>
2267 * configure.in (arm*-*-uclinux*): New target.
2268 * configure: Regenerate.
2270 2000-09-09 Kazu Hirata <kazu@hxi.com>
2272 * input-file.c: Fix formatting.
2273 * itbl-ops.c: Likewise.
2274 * messages.c: Likewise.
2276 2000-09-08 Philip Blundell <philb@gnu.org>
2278 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2281 2000-09-07 H.J. Lu <hjl@gnu.org>
2283 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2284 * configure: Rebuild.
2286 2000-09-07 Kazu Hirata <kazu@hxi.com>
2288 * atof-generic.c: Fix formatting.
2289 * config/tc-mips.c: Likewise.
2290 * config/tc-vax.c: Likewise.
2291 * input-scrub.c: Likewise.
2293 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2295 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2296 * configure.in (sh-*-linux*): Added.
2297 * configure: Rebuilt.
2299 2000-09-06 Kazu Hirata <kazu@hxi.com>
2301 * config/tc-hppa.c: Fix formatting.
2303 * ecoff.c: Fix formatting.
2305 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2307 * configure: Rebuilt with new libtool.m4.
2309 2000-09-05 Kazu Hirata <kazu@hxi.com>
2311 * cgen.c: Fix formatting.
2312 * config/tc-ia64.c: Likewise.
2314 2000-09-05 Nick Clifton <nickc@redhat.com>
2316 * aclocal.m4: Regenerate.
2317 * config.in: Regenerate.
2318 * configure: Regenerate.
2319 * po/gas.pot: Regenerate.
2321 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2323 * config/tc-cris.c: Correct comment typos.
2325 2000-09-05 Eric Christopher <echristo@cygnus.com>
2327 * config/tc-mn10300.c: Cleanup.
2328 (md_pcrel_from): Enable.
2330 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2332 * expr.c (operand): Fix a comment typo.
2333 * write.c (write_relocs): Fix a signed/unsigned warning.
2335 * config/tc-hppa.c (fudge_reg_expressions): New
2336 (hppa_force_reg_syms_absolute): New.
2337 (pa_equ): Allow reg_section expressions.
2338 * config/tc-hppa.c (md_optimize_expr): Define.
2339 (hppa_force_reg_syms_absolute): Prototype.
2341 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2342 (pa_parse_number): Pass in arg to select fp reg parsing.
2343 Return 1 to indicate format checks pass. If strict, then only
2344 accept a register or register symbol. Return value in...
2345 (pa_number): New static for pa_parse_number.
2346 (FP_REG_BASE): Define.
2347 (FP_REG_RSEL): Define.
2348 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2349 appropriate. White space changes.
2350 (need_pa11_opcode): Don't bother passing any params, get them from
2352 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2353 Remove extraneous check in case 'Q'.
2354 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2355 reg, set section of resulting symbol to reg_section.
2356 (pa_parse_space_stmt): Modify call to pa_parse_number.
2357 (pa_space): Likewise.
2359 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2360 (hppa_force_relocation): Handle vtable relocs.
2361 (pa_vtable_entry): New.
2362 (pa_vtable_inherit): New.
2363 (md_pseudo_table): Add entries for vtable pseudos.
2364 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2365 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2367 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2368 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2369 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2371 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2372 specify a symbol type.
2374 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2375 dependent things together.
2376 (md_elf_symbol_type): Define.
2378 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2380 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2382 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2383 (obj_elf_vtable_entry): Declare.
2385 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2386 and export function.
2387 (obj_elf_vtable_entry): Similarly.
2388 (elf_pseudo_table): Fix the damage with a cast.
2390 2000-09-03 Richard Henderson <rth@cygnus.com>
2392 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2393 for template selection when a label is needed.
2395 2000-09-02 Kazu Hirata <kazu@hxi.com>
2397 * config/tc-ia64.c: Fix formatting.
2399 2000-09-02 Nick Clifton <nickc@redhat.com>
2401 * configure.in: Increase version number to 2.10.91.
2402 * configure: Regenerate.
2403 * aclocal.m4: Regenerate.
2404 * config.in: Regenerate.
2405 * po/gas.pot: Regenerate.
2406 * Makefile.in: Regenerate.
2408 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2410 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2411 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2412 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2414 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2417 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2419 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2420 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2421 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2422 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2423 (GOT_symbol): New variable.
2424 (md_undefined_symbol): Set it.
2426 2000-09-01 Richard Henderson <rth@cygnus.com>
2428 * config/tc-ia64.c (match): Don't inline.
2429 (extra_goodness): New.
2430 (md_begin): Prefer nop.f and nop.b for best_template.
2432 2000-08-31 Kazu Hirata <kazu@hxi.com>
2434 * as.c: Fix formatting.
2436 * frags.c: Likewise.
2437 * macro.c: Likewise.
2439 2000-08-31 Eric Christopher <echristo@cygnus.com>
2441 * config/tc-mn10300.c: Cleanup and fix warnings.
2442 (md_pseudo_table): Add initializers.
2443 (md_show_usage): Cleanup.
2444 (md_parse_option): Fix warnings.
2445 (md_undefined_symbol): Fix warnings.
2446 (md_conver_frag): Fix warnings.
2447 (tc_gen_reloc): Fix warnings.
2448 (md_apply_fix3): Fix warnings.
2449 (check_operand): Fix warnings.
2451 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2453 * acinclude.m4: Include libtool and gettext macros from the
2455 * aclocal.m4, configure: Rebuilt.
2457 2000-08-30 Mark Hatle <mhatle@mvista.com>
2459 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2461 2000-08-31 Kazu Hirata <kazu@hxi.com>
2463 * listing.c: Fix formatting.
2465 2000-08-29 Kazu Hirata <kazu@hxi.com>
2467 * app.c: Fix a comment typo. Fix formatting.
2469 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2471 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2472 offset of the target destination for jmp instructions.
2473 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2475 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2477 * NEWS: Mention support for CRIS.
2479 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2481 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2482 Sets `.lcomm' alignment to zero.
2484 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2486 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2487 TC_FIX_ADJUSTABLE): Define.
2489 2000-08-23 Jim Wilson <wilson@cygnus.com>
2491 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2492 unwind.personality_routine is set.
2494 2000-08-23 H.J. Lu <hjl@gnu.org>
2496 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2498 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2500 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2503 2000-08-22 H.J. Lu <hjl@gnu.org>
2505 * config.in (STRICTCOFF): New for strict COFF.
2507 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2508 i386-*-go32* and i386-go32-rtems*.
2509 * configure: Rebuilt.
2511 * config/obj-coff.c (obj_coff_endef): Follow the historical
2512 behavior if STRICTCOFF is not defined.
2514 * doc/internals.texi: Document STRICTCOFF.
2516 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2518 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2519 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2520 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2521 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2522 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2523 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2524 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2527 2000-08-22 Eric Christopher <echristo@cygnus.com>
2529 * config/tc-mn10300.c: (md_apply_fix): New function.
2530 (mn10300_force_relocation): New function.
2531 (mn10300_fix_adjustable): New function.
2533 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2534 (TC_HANDLES_FX_DONE): Define.
2535 (obj_fix_adjustable): Define.
2536 (MD_APPLY_FIX3): Define.
2537 (TC_LINKRELAX_FIXUP): Define.
2539 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2541 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2543 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2545 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2547 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2548 if the fixup resulted in a relocation.
2550 2000-08-18 Nick Clifton <nickc@redhat.com>
2552 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2553 Make reference to first element of shift_names explicit.
2555 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2557 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2558 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2559 add a symbol's address. Removed all target-specific #ifdefs that
2560 used to accomplished the same.
2561 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2562 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2563 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2564 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2565 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2567 2000-08-17 Kazu Hirata <kazu@hxi.com>
2569 * dwarf2dbg.c: Fix formatting.
2571 2000-08-17 Nick Clifton <nickc@redhat.com>
2573 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2574 to be recoded as logical shift lefts by zero.
2576 2000-08-16 Jim Wilson <wilson@cygnus.com>
2578 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2579 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2581 (note_register_values): Handle IA64_OPND_R3_2 operands.
2583 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2585 * config/tc-i860.c (md_operand): Silly typo fixed.
2587 2000-08-16 Nick Clifton <nickc@redhat.com>
2589 * config/tc-arm.c (struct asm_shift): Delete.
2591 (enum asm_shift_index): New.
2592 (struct asm_shift_properties): New.
2593 (struct asm_shift_name): New.
2594 (shift_properties[]); New.
2595 (shift_names[]); New.
2597 (decode_shift): Use new structures.
2598 Issue a warning is "ROR #0" is used.
2599 Issue a warning if "ASR #0" or "LSR #0" is used.
2601 (md_begin): Initialise arm_shift_hsh table from new
2602 asm_shift_name array.
2604 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2606 * config/tc-sparc.c: Kill all warnings.
2607 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2609 (md_show_usage): Update usage text.
2611 2000-08-16 Nick Clifton <nickc@redhat.com>
2613 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2616 2000-08-15 Will Cohen <wcohen@redhat.com>
2618 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2620 * config/tc-sh.c (md_assemble): Changed so debug_type
2621 test performed for ppi_assemble
2622 * config/tc-sh.c: Included dwarf2dbg.h.
2623 (debug_line): Defined.
2624 (md_assemble): Generates dwarf2 line info.
2625 (sh_finalize): New function. Finalize dwarf2 info.
2626 (assemble_ppi): Returns size of code generated.
2627 (build_Mytes): Returns size of code generated.
2628 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2629 * config/tc-sh.h (md_end): Defined.
2630 (sh_finalize): Declared.
2632 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2634 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2637 2000-08-14 Nick Clifton <nickc@redhat.com>
2639 * config/tc-arm.c (do_bx): Allow "bx pc".
2641 2000-08-14 Jim Wilson <wilson@cygnus.com>
2643 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2644 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2645 (md_begin): Change assignment to md.flag to OR in the new bit.
2647 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2649 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2650 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2653 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2655 * NEWS: Mention i860 support.
2657 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2659 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2661 2000-08-14 Andreas Schwab <schwab@suse.de>
2663 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2665 2000-08-11 Andreas Schwab <schwab@suse.de>
2667 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2670 2000-08-11 Kazu Hirata <kazu@hxi.com>
2672 * expr.c: Fix formatting.
2673 * config/obj-bout.c: Likewise.
2675 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2677 * doc/c-i860.texi: Flesh out the i860 section more.
2679 2000-08-10 Kazu Hirata <kazu@hxi.com>
2681 * symbols.c: Fix formatting.
2684 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2686 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2687 modifier has the IgnoreSize bit set.
2689 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2691 From Rodney Brown <RodneyBrown@mynd.com>
2692 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2693 * configure: Regenerate.
2695 2000-08-09 Kazu Hirata <kazu@hxi.com>
2697 * hash.c: Fix formatting.
2700 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2702 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2703 (i860_fix_info): New enum.
2704 (MD_APPLY_FIX3): Define.
2705 (WORKING_DOT_WORD): Define.
2706 (TC_HANDLES_FX_DONE): Define.
2707 (DIFF_EXPR_OK): Define.
2708 (LISTING_HEADER): Define.
2709 (TARGET_FORMAT): Select target format based on endian flag.
2710 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2711 (target_big_endian): Add external declaration.
2713 * config/tc-i860.c: All existing code reworked completely. Other
2714 new code shown below.
2715 (SYNTAX_SVR4): Define.
2716 (target_warn_expand): New variable.
2717 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2718 (md_longopts): Declare and define with new options (-EL, -EB,
2720 (md_show_usage): New function.
2721 (md_operand): New function.
2722 (obtain_reloc_for_imm16): New function.
2723 (md_apply_fix3): New function.
2724 (tc_gen_reloc): New function.
2726 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2728 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2729 2 bytes of the jump address are in the same frag.
2730 (find): Accept 68hc12 register indirect modes.
2732 * NEWS: Mention 68HC11 & 68HC12 support.
2734 2000-08-07 Richard Henderson <rth@cygnus.com>
2736 * config/tc-ia64.c (unwind): Add prologue_mask member.
2737 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2738 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2739 (dot_body): Clear unwind.prologue_mask.
2740 (dot_prologue): Set it. Accept a register second argument.
2742 2000-08-07 Kazu Hirata <kazu@hxi.com>
2744 * config/atof-ieee.c: Fix formatting.
2745 * config/atof-tahoe.c: Likewise.
2747 2000-08-06 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2752 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2753 of .popsection, .previous, .pushsection, .subsection,
2754 .version, .vtable_entry, .vtable_inherit and .weak.
2756 2000-08-05 Kazu Hirata <kazu@hxi.com>
2758 * config/tc-cris.c: Fix formatting.
2759 * config/tc-i386.c: Likewise.
2760 * config/tc-sparc.c (sparc_ip): Simplify the code.
2762 2000-08-04 Kazu Hirata <kazu@hxi.com>
2764 * config/tc-cris.c: Rearrange code for readability.
2765 * config/tc-d10v.c: Fix formatting.
2766 * config/tc-m32r.c: Likewise.
2767 * config/tc-sparc.c: Likewise.
2769 2000-08-02 Jim Wilson <wilson@cygnus.com>
2771 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2772 before ia64_find_opcode.
2773 (md_assemble): Likewise.
2775 2000-08-01 Nick Clifton <nickc@cygnus.com>
2777 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2778 Undo some formatting fixes.
2780 2000-08-01 Kazu Hirata <kazu@hxi.com>
2782 * config/obj-som.c: Fix formatting.
2783 * config/obj-ieee.c: Likewise.
2784 * config/tc-arm.c: Likewise.
2785 * config/tc-v850.c: Likewise.
2787 2000-08-01 Nick Clifton <nickc@redhat.com>
2789 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2790 index by command line option.
2792 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2794 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2795 (@node M68K-Branch): Rewrite to match the reality.
2797 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2799 * doc/c-i860.texi: New file.
2800 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2801 * doc/Makefile.in: Regenerate.
2802 * doc/all.texi: Add I860 as relevant architecture.
2803 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2805 2000-07-31 Kazu Hirata <kazu@hxi.com>
2807 * config/tc-d30v.c: Fix formatting.
2809 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2811 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2812 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2813 long emit a long branch if available instead of an absolute jump, never
2814 emit absolute jumps for anything with --pcrel.
2816 * doc/c-m68k.texi: Document new command line option.
2818 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2820 * config/tc-avr.c: Use PARAMS macro in function declarations.
2821 Don't declare md_pcrel_from_section (already in tc-avr.h).
2822 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2823 (avr_operand): Don't set (unsigned) op_mask to -1.
2825 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2827 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2828 * configure: Regenerated.
2829 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2830 of operand to the .type directive (.e.g, "type").
2832 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2834 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2835 * app.c (do_scrub_chars): Record where first comment found.
2836 * read.c (read_a_source_file): Init found_comment on entry, and
2837 notify whether comments found on exit.
2838 * config/tc-hppa.c (md_shortopts): Add "c".
2839 (md_longopts): Add warn-comment.
2840 (md_parse_option): Handle it.
2841 (md_show_usage): Show available options.
2842 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2844 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2846 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2847 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2849 (md_estimate_size_before_relax): Don't fall off end of function.
2851 2000-07-27 Kazu Hirata <kazu@hxi.com>
2853 * config/tc-avr.c: Fix formatting.
2854 * config/tc-ns32k.c: Likewise.
2856 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2858 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2860 2000-07-27 Kazu Hirata <kazu@hxi.com>
2862 * config/tc-d10v.c: Fix formatting.
2863 * config/tc-z8k.c: Likewise.
2864 * config/tc-sparc.c: Likewise.
2866 2000-07-26 Dave Brolley <brolley@redhat.com>
2868 * cgen.c (queue_fixup): Declare opinfo.
2869 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2870 (gas_cgen_md_operand): Ditto.
2871 (gas_cgen_md_apply_fix3): Ditto.
2873 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2875 * config/obj-coff.c (obj_frob_symbol): Don't merge
2876 labels. Don't merge if the symbol isn't constant. Return
2877 immediately if a symbol is merged.
2879 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2881 * frags.c (frag_align): Correct absolute section alignment.
2883 2000-07-20 DJ Delorie <dj@redhat.com>
2885 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2886 it breaks linking against DLLs.
2888 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2890 * configure.in: Add CRIS support.
2891 * configure: Regenerate.
2892 * Makefile.am: (CPU_TYPES): Add cris.
2893 (CPU_OBJ_VALID) [aout]: Add cris.
2894 (MULTI_CPU_TYPES): Add cris.
2895 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2896 [coff]: Only i386 and mips are valid.
2897 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2898 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2899 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2900 Regenerate dependencies.
2901 * Makefile.in: Regenerate.
2902 * aclocal.m4: Regenerate.
2903 * as.c: Declare crisaout, criself.
2904 * config/tc-cris.h, config/tc-cris.c: New.
2905 * config/e-criself.c, config/e-crisaout.c: New.
2906 * po/POTFILES.in, po/gas.pot: Regenerate.
2908 2000-07-20 Kazu Hirata <kazu@hxi.com>
2910 * read.c: Fix formatting.
2911 * write.c: Fix formatting.
2913 2000-07-19 H.J. Lu <hjl@gnu.org>
2915 * sb.c: Include <stdlib.h> if exists for abort ().
2917 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2919 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2920 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2921 (pa_type_args): Same here.
2923 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2925 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2926 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2927 the storage class is already set.
2929 2000-07-17 Kazu Hirata <kazu@hxi.com>
2931 * config/tc-m68hc11.c: Fix formatting.
2932 * config/tc-mn10200.c: Likewise.
2933 * config/tc-mn10300.c: Likewise.
2934 * config/tc-pj.c: Likewise.
2935 * config/tc-tic80.c: Likewise.
2936 * config/tc-w65.c: Likewise.
2938 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2940 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2943 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2945 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2948 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2950 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2951 ELF as are used for SOM (except the 32-bit reloc one) to decide
2952 whether a symbol can be reduced to a section symbol. Expand on
2953 the comment for symbols involved in LR% and RR% expressions.
2955 2000-07-14 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-mips.c (mips_disable_float_construction): New
2958 static variable. Set to true if doubles should not be
2959 constructed by loading two single width fp registers with
2960 halves of the value.
2961 (mips_ip): Test mips_disable_float_construction.
2962 (md_longopts): Add command line switches --construct-floats
2963 and --no-construct-floats.
2964 (md_parse_option): Parse new command line options.
2965 (md_show_usage): Describe new command line options.
2967 * doc/c-mips.texi: Document new command line options.
2969 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2971 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2972 * configure: Regenerate.
2974 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2976 * configure.in (DEFAULT_EMULATION setting): Revert part of
2977 2000-07-01 change that set te_multi=multi unless set to tmips.
2978 * configure: Regenerate.
2980 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2982 * config/obj-coff.c (coff_frob_section): Add padding to the last
2983 section when aligning it increases its size.
2985 2000-07-11 Kazu Hirata <kazu@hxi.com>
2987 * config/tc-tic54x.c: Fix formatting.
2989 2000-07-10 Kazu Hirata <kazu@hxi.com>
2991 * config/tc-h8500.c: Fix formatting.
2992 * config/tc-tic54x.c: Fix formatting.
2994 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2996 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2997 displacements correctly.
2999 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3001 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3003 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3007 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3009 From David Huggins-Daines <dhd@linuxcare.com>
3010 * config/te-hppalinux64.h: Add a new emulation.
3011 * configure.in (emulations): Add configure bits to support the
3012 64-bit Linux/parisc target.
3013 * configure: Regenerate.
3015 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3016 (md_shortopts): Add `V' for ELF.
3018 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3019 when SOM or ELF_ARG_RELOC are defined.
3020 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3021 ELF_ARG_RELOC are defined.
3022 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3023 (pa_stringer): ..Do it here instead. Fix comment typos.
3024 (hppa_force_relocation): Cast enums to int before comparing with
3027 From Ryan Bradetich <rbradetich@uswest.net>
3028 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3029 redifinition warning.
3030 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3031 (hppa_force_relocation): ditto
3032 (md_apply_fix): Added cast to buf to fix warnings.
3034 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3035 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3037 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3038 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3039 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3040 reloc_type** to avoid warnings in switch.
3041 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3042 little earlier instead.
3044 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3046 (pa_type_args): Use symbol_arg_reloc_info.
3047 (struct pa_it): Make arg_reloc unsigned int.
3048 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3049 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3050 (pa_code): Delete. pa_text duplicates this function.
3051 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3052 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3054 (cons_fix_new_hppa): Actually change selector to e_fsel when
3055 warning about assuming so.
3056 (tc_gen_reloc): More example elf arg reloc code.
3057 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3058 (hppa_force_relocation): Likewise.
3060 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3062 (pa_end_of_source): Prototype.
3063 (hppa_fix_adjustable): Prototype.
3064 (LABELS_WITHOUT_COLONS): Move it..
3065 * config/te-hppa.h: To here.
3067 * config/te-hppa64.h: New file.
3069 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3071 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3072 format -10, -16, 16 relocs.
3073 (hppa_elf_mark_end_of_function): Test for null
3074 last_call_info->start_symbol
3076 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3077 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3078 re_assesmble_* functions. Delete extraneous statements. Fix
3080 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3081 insn to re_assemble_*.
3083 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3085 * doc/internals.texi (Expressions): Fix typo.
3087 2000-07-08 Kazu Hirata <kazu@hxi.com>
3089 * config/tc-sh.c: Fix formatting.
3090 * config/tc-tic54x.c: Fix formatting.
3091 * depend.c: Fix formatting.
3092 * flonum-konst.c: Likewise.
3093 * flonum-mult.c: Likewise.
3095 2000-07-07 Kazu Hirata <kazu@hxi.com>
3097 * config/tc-sh.c: Fix comments.
3098 * config/obj-vms.c: Fix comments.
3099 * config/tc-a29k.c: Likewise.
3100 * config/tc-alpha.c: Likewise.
3101 * config/tc-h8300.c: Likewise.
3102 * config/tc-h8500.c: Likewise.
3103 * config/tc-i370.c: Likewise.
3104 * config/tc-ia64.c: Likewise.
3105 * config/tc-m68hc11.c: Likewise.
3106 * config/tc-m68k.c: Likewise.
3107 * config/tc-mips.c: Likewise.
3108 * config/tc-ns32k.c: Likewise.
3109 * config/tc-ppc.c: Likewise.
3110 * config/tc-z8k.c: Likewise.
3112 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3114 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3115 Default to '(SEC_LOAD | SEC_DATA)'.
3116 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3118 * doc/internals.texi (CPU Backend): Describe
3119 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3121 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3123 * as.c (parse_args): NULL terminate the long option list.
3125 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3127 * config/tc-d30v.h: Include "write.h" for fixS.
3128 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3130 2000-07-05 Nick Clifton <nickc@cygnus.com>
3132 * config/tc-d30v.c (write_2_short): Further changes to warning
3133 messages produced when combining EITHER_BUT_PREFER_MU attributed
3136 2000-07-05 DJ Delorie <dj@redhat.com>
3140 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3142 * config/tc-arm.c (psrs): Accept combinations of flags.
3144 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3146 * config/tc-avr.c: Change _ () to _() around all strings marked
3147 for translation (exception from the usual coding style).
3148 (avr_opt): New struct variable, how the new switches are set.
3149 (OPTION_MMCU): Define as 'm' and actually use.
3150 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3151 (show_mcu_list): New function, display the list of known MCUs.
3152 (md_show_usage): Document the new switches. Call show_mcu_list.
3153 (avr_set_arch): Change 'm' to OPTION_MMCU.
3154 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3155 Handle the new switches.
3156 (avr_operands): Disable warnings for undefined combinations of
3157 operands if -mall-opcodes. Disable warnings for skipping two-word
3158 instructions if enhanced core or -mno-skip-bug.
3159 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3160 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3161 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3162 (avr_ldi_expression): Warn about implicit lo8().
3163 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3165 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3167 * configure.in: Add entry for mips-*-sysv4*MP*
3168 * configure: Rebuild
3169 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3170 elf32-tradlittlemips for traditional mips targets.
3171 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3172 test for Link Once sections as in adjust_reloc_syms.
3173 * config/te-tmips.h: New file for traditional mips targets. Define
3176 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3178 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3179 flags argument is not present, don't change an existing section's
3180 section's attributes. If the flags argument is present, warn if the
3181 attributes don't match the section's current attributes. When
3182 long section names are supported, set SEC_LINK_ONCE and
3183 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3185 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3187 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3188 symbols; create them.
3190 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3192 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3193 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3195 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3197 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3198 expressions. Ignore the problem when handling 16 bit signed
3199 immediates, because the assembler will take care of the relocation
3202 2000-06-27 Nick Clifton <nickc@cygnus.com>
3204 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3205 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3206 sequential order, and emit warning messages if the input source
3207 code contains constructs like that, or parallel constructs
3208 containing such opcodes.
3210 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3212 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3213 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3214 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3215 (md_show_usage): Update usage message.
3216 (md_parse_option): Allow redefinition of MCU type within the
3217 same avr[1-5] bfd machine type. Show both old and new MCU type
3218 in the error message.
3219 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3220 Simplify 8K wrap code.
3222 2000-06-25 Kazu Hirata <kazu@hxi.com>
3224 * config/obj-aout.c: Remove all uses of DEFUN.
3225 * config/obj-ieee.c: Likewise.
3226 * config/tc-sh.c: Fix comment typos.
3227 * config/tc-tahoe.c: Likewise.
3228 * config/tc-vax.c: Likewise.
3229 * config/tc-w65.c: Likewise.
3230 * config/tc-z8k.c: Likewise.
3231 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3233 2000-06-24 DJ Delorie <dj@cygnus.com>
3235 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3236 more changes from Sept 1999
3237 (tc_i386_fix_adjustable): ditto
3238 (md_apply_fix3): ditto
3240 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3242 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3243 (gas_cgen_parse_operand): Set it around expression() call.
3244 (gas_cgen_md_operand): Test for it before longjmp().
3246 2000-06-24 Kazu Hirata <kazu@hxi.com>
3248 * config/tc-h8500.c: Remove all uses of DEFUN.
3249 * config/tc-sh.c: Likewise.
3250 * config/tc-w65.c: Likewise.
3251 * config/tc-z8k.c: Likewise.
3253 * config/tc-h8500.c: Fix typos in comments.
3255 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3257 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3260 2000-06-23 matthew green <mrg@redhat.com>
3262 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3263 defined. Fix error message for `[' grouping.
3265 2000-06-22 Kazu Hirata <kazu@hxi.com>
3267 * config/tc-h8300.c: Fix formatting and comment typos.
3269 2000-06-22 Timothy Wall <twall@cygnus.com>
3271 * config/tc-ia64.c (note_register_values): Move premature QP
3272 notation clearing into the appropriate place.
3274 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3276 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3277 first before anything else. Add bin-bugs.h, emul.h and progress.h
3278 Sort list of files as for $(OBJS) in Makefile.am.
3280 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3281 find one. Remake dependencies.
3282 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3283 * Makefile.in: Regenerate.
3284 * doc/Makefile.in: Regenerate.
3286 * config/tc-i386.c (i386_displacement): Don't assume a constant
3287 displacement is necessarily 16 bits when in 16 bit code mode.
3288 (md_assemble): Instead size the displacement here after we know
3289 for sure that a .code16gcc operand hasn't automatically added
3290 operand size prefixes.
3292 2000-06-21 H.J. Lu <hjl@gnu.org>
3294 * Makefile.am: Rebuild dependency.
3295 * Makefile.in: Rebuild.
3297 2000-06-21 Kazu Hirata <kazu@hxi.com>
3299 * config/tc-h8300.c (parse_reg): Make the function static.
3300 (parse_exp): Likewise.
3302 2000-06-20 DJ Delorie <dj@cygnus.com>
3304 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3305 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3306 for cygwin import libraries to work properly.
3308 2000-06-20 H.J. Lu <hjl@gnu.org>
3310 * Makefile.am: Rebuild dependency.
3311 * Makefile.in: Rebuild.
3312 * configure: Likewise.
3313 * doc/Makefile.in: Likewise.
3315 2000-06-20 Timothy Wall <twall@cygnus.com>
3317 * doc/internals.texi (CPU backend): Add @itemx for
3318 TC_START_LABEL_WITHOUT_COLON.
3319 * doc/c-tic54x.texi: New.
3320 * doc/as.texinfo: Add tic54x features and include primary tic54x
3322 * doc/all.texi: Add C54X.
3323 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3324 * doc/Makefile.in: Regenerate.
3325 * configure.in: Add tic54x and define LIBM for tic54x.
3326 * configure: Regenrate.
3327 * config/tc-tic54x.[ch]: New.
3328 * config/obj-coff.h: Add tic54x.
3329 * Makefile.am: (CPU_TYPES): Add tic54x.
3330 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3331 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3332 (as_new_LDADD): Add $(LIBM).
3333 * Makefile.in: Regenerate.
3335 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3337 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3338 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3339 * doc/as.texinfo: Likewise.
3341 * configure, Makefile.in: Regenerate.
3342 * configure.in (emulations): Recognize m6811 and m6812.
3343 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3344 Added files for 68hc11 and 68hc12 assembler.
3345 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3346 * config/tc-m68hc11.h: Header definition for that assembler.
3348 2000-06-18 Nick Clifton <nickc@redhat.com>
3350 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3351 instead of OCTETS_PER_BYTE.
3353 * config/tc-v850.c: Fix compile time warnings.
3354 * config/tc-ppc.c: Fix compile time warnings.
3356 2000-06-18 H.J. Lu <hjl@gnu.org>
3358 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3359 * configure: Rebuild.
3361 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3363 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3366 2000-06-16 Nick Clifton <nickc@cygnus.com>
3368 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3369 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3371 * doc/c-mips.texi: Document newly accepted cpu variants.
3373 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3375 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3377 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3379 * macro.c (getstring): Make it possible to escape the quote
3382 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3384 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3386 2000-06-13 H.J. Lu <hjl@gnu.org>
3388 * configure: Regenerate.
3390 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3392 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3394 * doc/internals.texi (line_separator_chars): Semicolon is no
3395 longer a default. Mention null and newline as defaults.
3397 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3399 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3400 * config/tc-i860.h (line_separator_chars): Likewise.
3401 * config/tc-h8300.c (line_separator_chars): Likewise.
3402 * config/tc-i960.c (line_separator_chars): Likewise.
3403 * config/tc-m68k.c (line_separator_chars): Likewise.
3404 * config/tc-mips.c (line_separator_chars): Likewise.
3405 * config/tc-ns32k.c (line_separator_chars): Likewise.
3406 * config/tc-sparc.c (line_separator_chars): Likewise.
3407 * config/tc-vax.c (line_separator_chars): Likewise.
3409 * config/tc-h8300.c (comment_chars): Use string initialiser.
3410 * config/tc-i960.c (line_comment_chars): Likewise.
3411 * config/tc-z8k.c (comment_chars, line_comment_chars,
3412 line_separator_chars): Likewise.
3414 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3417 2000-06-08 Nick Clifton <nickc@cygnus.com>
3419 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3422 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3424 * configure.in (VERSION): Update to show this is the CVS mainline.
3426 2000-06-08 Matthew Jacob <mjacob@feral.com>
3428 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3429 $at is the integer register $r28, vs. both $r28 and the floating
3430 point register $f28.
3432 2000-06-08 James E. Wilson <wilson@cygnus.com>
3434 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3435 (dot_endp): Don't call ia64_flush_insns.
3436 (emit_one_bundle): Don't delete prologue/body records from
3437 unwind_record list in first loop. Rewrite second loop to account for
3440 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3442 * config/tc-ia64.c: Add missing prototypes.
3443 (generate_unwind_image): Cast argument to output_unw_records call.
3445 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3447 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3449 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3451 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3452 (REGISTER_P): likewise.
3453 (avr_opcodes): uses include/opcode/avr.h
3454 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3456 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3458 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3461 2000-06-03 H.J. Lu <hjl@gnu.org>
3463 * read.c (is_end_of_line): Put back `;'.
3465 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3467 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3469 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3471 * expr.c (operand): Test is_end_of_line outside switch to catch
3472 line separator chars that are also operators.
3473 (operator): Return O_illegal for line separator chars.
3475 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3476 entry (or `!' entry for TC_HPPA).
3478 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3479 before indexing is_end_of_line. Remove redundant check for '\0'.
3481 * config/tc-h8500.c (md_assemble): Likewise.
3482 * config/tc-mcore.c (md_assemble): Likewise.
3483 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3486 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3488 * config/tc-mcore.c (mcore_cons): Likewise.
3489 (mcore_float_cons): Likewise.
3490 (mcore_stringer): Likewise.
3491 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3493 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3495 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3497 2000-05-29 Nick Clifton <nickc@cygnus.com>
3499 * config/tc-sh.c: Fix compile time warning messages.
3501 * config/tc-mips.c: Fix compile time warning messages.
3503 2000-05-29 Philip Blundell <philb@gnu.org>
3505 * doc/as.texinfo: Update copyright dates.
3506 (Local Labels): Delete misplaced mention of ARM.
3507 * NEWS: Mention ARM ELF support.
3509 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3511 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3512 it is modified, and use the real_size to compute the frag address
3513 for dwarf2 line info.
3515 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3517 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3518 line-matching scheme to cope with automake moving variables around.
3519 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3520 * Makefile.in: Regenerate.
3522 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3524 * config/tc-sparc.c (sparc_relax): New.
3525 (md_longopts): Add -relax and -no-relax options.
3526 (md_parse_options, md_show_usage): Likewise.
3527 (md_apply_fix3): Optimize tail call into branch always if possible.
3529 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3531 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3532 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3533 rules, with warning when a GAS statement specifies a packing that
3534 will result in an instruction being squashed.
3535 Added typdef packing_type and enumerals, changed various integer
3536 literals to use the enumerals.
3538 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3540 * config/tc-ia64.c (dot_restorereg_p): New function.
3541 (md_pseudo_table): Add restorereg.p.
3542 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3543 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3545 * config/tc-ia64.h (unw_record_type): Add unwabi.
3546 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3547 called MASK with members for imask, and the masks produced by
3548 fr_mem, gr_mem, br_mem, and frgr_mem.
3549 (unw_p_record): Add members ABI and CONTEXT.
3550 (unw_x_record): Add member AB.
3551 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3552 as pseudo-register for use during unwind info generation.
3553 (AR_PFS, AR_LC): New macros.
3554 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3555 whose names start with an at sign (as in "@priunat").
3556 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3558 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3559 proc_end, unwind_info, personality_routine): Consolidate into
3560 "unwind" structure to reduce offset-table use. Add member
3561 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3563 (output_R1_format, output_R3_format, output_P3_format,
3564 output_P6_format): Initialize R with zero to reduce compiler warnings.
3565 (output_P7_format): Ditto. Add `default' branch to switch
3566 statement to reduce compiler warnings.
3567 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3568 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3569 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3570 into single argument.
3571 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3572 compiler warnings. Merge A and B args into single argument.
3573 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3574 A and B args into single argument.
3575 (free_record): Removed (wasn't used).
3576 (free_list_records): Also free imasks in prologue records.
3577 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3578 (output_spill_mask): Remove.
3579 (output_unwabi): New function.
3580 (output_epilogue, output_label_state, output_copy_state): Call
3582 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3583 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3585 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3586 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3587 as part of handling the prologue records. Emit region's imask if
3588 we have one. Handle unwabi, epilogue, label_state, copy_state,
3589 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3590 spill_sprel_p, and spill_reg_p records.
3591 (set_imask, count_bits, slot_index): New function.
3592 (fixup_unw_records): Fix region size computation. Handle
3593 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3594 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3595 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3596 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3597 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3598 (dot_save): Use manifest constants for applicaton registers.
3599 Handle REG_PR and REG_PRIUNAT.
3600 (dot_restore): Don't just ignore it.
3601 (dot_restorereg): New function..
3602 (generate_unwind_image): Ensure unwind info is a multiple of eight
3603 bytes, not just four bytes.
3604 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3605 (dot_altrp): Don't just ignore it.
3606 (dot_savemem): New function. Replaces dot_savesp() and
3607 dot_savepsp(). Use manifest constants for applicaton registers.
3608 Handle REG_PR and REG_PRIUNAT.
3609 (dot_savef): Simplify.
3610 (dot_saveb): Support generation of br_gr.
3611 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3612 dot_label_state, dot_copy_state): New function.
3613 (dot_unwabi): Don't just ignore it.
3614 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3615 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3616 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3617 (emit_one_bundle): Set slot number for prologue/body records
3618 *before* emitting the first insn.
3619 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3620 (md_begin): Declare "psp" pseudo-register.
3621 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3622 so we don't get segfault.
3623 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3624 counts as required per SW Conventions manual
3625 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3626 output_preds_psprel, output_preds_sprel, output_spill_base,
3627 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3628 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3629 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3630 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3631 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3632 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3633 (dot_vframe): Implement.
3634 (dot_vframesp, dot_vframepsp): New function.
3636 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3638 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3639 * configure: Regenerate.
3641 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3643 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3644 (md_estimate_size_before_relax): so we can use it here instead of
3645 old kludges. Localise vars to blocks. Comment.
3647 * frags.c (frag_new): Update fr_var comments.
3648 * frags.h (struct frag): Ditto.
3650 2000-05-22 Richard Henderson <rth@cygnus.com>
3652 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3653 (pseudo_func): Add pcrel.
3654 (operand_match): Handle IA64_OPND_TGT64.
3655 (build_insn): Likewise.
3656 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3657 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3658 (fix_insn): Handle all three 64-bit relocation types.
3660 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3662 * obj.h (struct format_ops): New members begin, app_file,
3663 s_set_other, s_set_desc, s_get_type, s_set_type,
3664 separate_stab_sections, init_stab_section.
3666 * config/obj-multi.h: Update GPL notice to v2.
3668 (obj_app_file): New.
3669 (S_SET_SIZE): Test s_set_size for NULL before calling.
3670 (S_SET_ALIGN): Similar for s_set_align.
3675 (SEPARATE_STAB_SECTIONS): New.
3676 (INIT_STAB_SECTION): New.
3677 (EMIT_SECTION_SYMBOLS): New.
3678 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3680 * config/obj-elf.h: Update GPL notice to v2.
3681 Mention that this file is included from obj-multi.h.
3682 (obj_begin): Wrap definition in ifndef.
3683 (elf_file_symbol): Constify declaration.
3684 (obj_app_file): Ditto.
3685 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3686 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3688 * config/obj-elf.c (elf_s_set_other): New.
3689 (elf_file_symbol): Constify argument.
3690 (elf_separate_stab_sections): New.
3691 (elf_init_stab_section): New.
3692 (elf_format_ops): Add new members. Remove comma at end.
3694 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3695 (ecoff_format_ops): Add new fields. Remove comma at end.
3696 Mention inconsistency for emit_section_symbols.
3698 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3700 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3701 (coff_separate_stab_sections): New.
3702 (coff_format_ops): Add new members.
3704 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3705 (obj_aout_s_set_other): New.
3706 (obj_aout_s_set_desc): New.
3707 (obj_aout_s_get_type): New.
3708 (obj_aout_s_set_type): New.
3709 (obj_aout_separate_stab_sections): New.
3710 (aout_format_ops): New members added. Use obj_aout_process_stab,
3711 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3712 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3714 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3716 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3718 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3719 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3720 (md_estimate_size_before_relax): Ensure jumps to weak and
3721 externally visible symbols are relocatable.
3723 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3725 * stabs.c (aout_process_stab): Make global.
3726 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3727 * read.h (aout_process_stab): Declare.
3729 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3730 Generalize to *aout, *coff *elf.
3731 * configure: Regenerated.
3733 * doc/internals.texi (Object format backend): Say
3734 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3736 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3737 * Makefile.in: Regenerated.
3739 2000-05-19 Catherine Moore <clm@cygnus.com>
3741 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3743 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3745 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3746 instruction to reflect change in re_assemble_*.
3748 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3750 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3751 build PA64 ELF tools.
3752 * configure: Rebuilt.
3754 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3756 * Makefile.am: Regenerate dependencies.
3757 * Makefile.in: Regenerate.
3759 2000-05-15 Nick Clifton <nickc@cygnus.com>
3761 * config/tc-arm.c (struct asm_psr): Add boolean field
3762 distinguishing between CSPR and SPSR. Rename 'number' field
3764 (psrs): Rearrange contents to match new asm_psr structure.
3765 (arm_psr_parse): Move next to psr_required_here. Make it
3766 return an asm_psr structure.
3767 (psr_required_here): Use asm_psr structure returned by
3769 (do_msr): Reorganise to allow psr_required_here to be called
3771 (md_undefined_name): Mark 'name' parameter as unused, since
3772 the COFF target does not use it.
3774 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3776 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3778 * config/te-aux.h: Likewise.
3779 * config/te-dpx2.h: Likewise.
3780 * config/te-go32.h: Likewise.
3781 * config/te-hp300.h: Likewise.
3782 * config/te-hppa.h: Likewise.
3783 * config/te-i386aix.h: Likewise.
3784 * config/te-ic960.h: Likewise.
3785 * config/te-interix.h: Likewise.
3786 * config/te-nbsd532.h: Likewise.
3787 * config/te-pc532mach.h: Likewise.
3788 * config/te-ppcnw.h: Likewise.
3789 * config/te-psos.h: Likewise.
3790 * config/te-sparcaout.h: Likewise.
3791 * config/te-sun3.h: Likewise.
3792 * config/te-sysv32.h: Likewise.
3794 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3796 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3797 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3798 and sign extend without an if statement.
3799 (build_bytes): Likewise.
3801 2000-05-14 Kazu Hirata <kazu@hxi.com>
3803 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3804 X_add_symbol L_32 case.
3806 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3808 * config/te-freebsd.h: New file.
3810 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3812 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3813 bindtextdomain): Replace defines with those from intl/libgettext.h
3814 to quieten gcc warnings.
3816 * NEWS: Mention x86 .arch and -q.
3818 * config/tc-i386.c (quiet_warnings): New.
3819 (md_assemble): Use quiet_warnings.
3820 (md_parse_option): Set quiet_warnings from -q.
3821 (md_show_usage): Mention -q, delete -m.
3822 (flag_do_long_jump): Delete.
3823 (md_parse_option): Remove -m.
3824 (md_show_usage): Remove -m.
3825 (md_create_long_jump): Remove useless flag_do_long_jump code.
3827 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3828 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3830 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3831 Alexander Sokolov <robocop@netlink.ru>
3833 * doc/c-i386.texi (i386-Arch): New section.
3834 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3836 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3837 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3838 architecture has been given and is not 486.
3839 (set_cpu_arch): New.
3840 (md_pseudo_table): Add .arch.
3841 (md_assemble): Warn if cpu architecture has been given and an
3842 unsupported instruction.
3844 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3845 Move operand_types bit defines after relevant template field.
3846 (template): Add cpu_flags.
3850 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3852 * config/tc-mn10300.h (md_end): Define.
3853 (mn10300_finalize): Declare.
3854 * config/tc-mn10300.c: Include dwarf2dbg.h.
3855 (debug_line): Define.
3856 (md_assemble): Generate dwarf2 line info.
3857 (mn10300_finalize): New function. Finalize dwarf2 info.
3859 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3861 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3862 external version of the relocation for weak symbols.
3864 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3866 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3867 frame size in units of 16 bytes, as required per SW Conventions manual.
3868 (output_unw_records): Output info-block header as a dword to get
3871 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3873 * as.h: #include "file", not <file> on files from ../include.
3874 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3875 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3876 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3877 (tc_coff_symbol_emit_hook): Ditto.
3878 (OPTCOUNT): Cast to int to avoid compiler warning.
3879 (md_begin): Fix signed/unsigned warnings.
3881 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3883 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3884 ABRANCH LONG case for a conditional branch on a 68000.
3885 (md_estimate_size_before_relax): Likewise. Also handle
3886 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3887 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3888 PC-relative on all CPUs.
3889 (md_estimate_size_before_relax): Likewise.
3891 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3893 * as.c (parse_args): Just mention current year in printed
3896 2000-05-03 J.T. Conklin <jtc@redback.com>
3898 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3900 (md_parse_option): Recognize -m7400.
3902 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3904 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3905 don't permit lp to become less than the words array.
3907 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3909 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3910 Fix little-endian case.
3912 2000-05-03 David O'Brien <obrien@NUXI.com>
3914 * as.c (parse_args): Update copyright.
3916 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3918 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3919 for the .bss section too.
3921 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3923 * configure.in: Set em=linux for hppa-*-linux.
3924 * configure: Regenerate.
3925 * doc/Makefile.in: Regenerate with correct automake.
3927 * frags.c (frag_grow): Sanity check chunk_size.
3929 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3930 * config/obj-som.h: Likewise.
3931 * config/obj-ieee.h: Likewise.
3933 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3935 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3936 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3937 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3938 (pa_ip): low_sign_unext now returns via function value. Use
3939 re_assemble_* instead of dis_assemble_* and
3940 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3942 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3943 (md_section_align, md_parse_option, md_show_usage,
3944 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3945 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3946 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3947 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3948 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3950 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3951 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3952 outside of switch. Correct mask and shifting errors in case 10
3953 and case -11. In case 21, compare against signed range to suit
3954 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3955 case 17 and case 22, use offsetT variable to properly check range.
3956 Use re_assemble_* here too.
3957 (evaluate_absolute): Change type of value to offsetT. Call
3958 hppa_field_adjust to do the work for us.
3959 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3960 (pa_parse_cmpib_64_cmpltr): Ditto.
3961 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3962 of i to unsigned int.
3963 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3964 (pa_end_of_source): Return type is void.
3966 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3968 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3970 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3972 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3973 More comments added.
3974 (md_begin): Removed "construct symbols for each register name".
3975 Because register names conflicts with GCC generated function
3977 (avr_operand): Now constant numbers can be used as a register
3978 identifiers (0 as r0, 31 as r31).
3979 (md_assemble): use skip_space () before parsing instruction
3982 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3984 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3985 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3986 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3987 * configure: Regenerate.
3989 2000-04-29 Andreas Jaeger <aj@suse.de>
3991 * as.h: Correctly check GCC version.
3993 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3995 * doc/as.1: Fix unbalanced brackets.
3997 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3999 (line_comment_chars): Set to '/' if TE_FreeBSD.
4001 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4003 * configure.in: Configury support for PA64 (currently disabled).
4004 * configure: Rebuilt.
4006 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4008 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4009 bfd_set_section_alignment.
4011 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4013 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4016 2000-04-24 Nick Clifton <nickc@cygnus.com>
4018 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4019 * doc/as.texinfo (Align): Include arm and strongarm in list of
4020 targets that have the second form of the behaviour of the .align
4023 2000-04-24 Mark Klein <mklein@dis.com>
4025 * config/obj-som.c: Terminate obj_pseudo_table.
4027 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4029 * as.c (parse_args): Allow md_parse_option to override -a listing
4031 * config/obj-coff.c (add_lineno): Change type of offset parameter
4032 from "int" to "bfd_vma."
4033 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4034 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4035 (ppc_change_csect): Align correctly for XCOFF64.
4036 (ppc_machine): New function, which discards "ppc_machine" line.
4037 (ppc_tc): Cons for 8 when code is 64 bit.
4038 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4040 (md_parse_option): Handle -a64 and -a32.
4042 * config/tc-ppc.h (TARGET_MACH): Define.
4043 (TARGET_FORMAT): Move to function.
4044 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4046 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4048 * config/tc-avr.c: New AVR_ISA_ defined.
4049 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4050 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4051 for `fmul', `movw' and `lpm R,Z' instructions.
4052 (avr_operands): Warn if current opcode is a two-word instruction
4053 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4054 (avr_opcodes): New commands added.
4055 (REGISTER_P): Check 'a' and 'v' constraint letters.
4056 (mcu_types): New MCU added.
4058 2000-04-22 Timothy Wall <twall@cygnus.com>
4060 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4062 (operand_match): Conditionally insert default bit values for IMMU9.
4064 2000-04-14 Matthew Green <mrg@cygnus.com>
4066 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4067 * configure: Rebuilt.
4069 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4070 Jason Eckhardt <jle@cygnus.com>
4072 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4074 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4075 Added handling of new operand types l,y,&,fe,fE,fx.
4077 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4078 David Mosberger <davidm@hpl.hp.com>
4079 Timothy Wall <twall@cygnus.com>
4080 Andrew MacLeod <amacleod@cygnus.com>
4081 Jim Wilson <wilson@cygnus.com>
4083 * Makefile.am (CPU_TYPES): Add ia64.
4084 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4085 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4086 * Makefile.in: Rebuild.
4087 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4088 * configure: Rebuild.
4089 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4090 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4091 * expr.c (expr): Handle md_optimize_expr.
4092 * read.c (LEX_HASH): Add comment.
4093 * config/tc-ia64.c, config/tc-ia64.h: New files.
4095 2000-04-21 Richard Henderson <rth@cygnus.com>
4097 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4098 bundling a non-delayed branch type instruction.
4100 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4102 * config/tc-mn10300.c (HAVE_AM30): Define.
4103 (md_assemble): Use it.
4105 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4107 * config/obj-elf.c (obj_elf_change_section): Check for changed
4110 * Makefile.am: (CPU_MULTI_VALID): Remove.
4111 (MULTI_CPU_TYPES): Define.
4112 (MULTI_CPU_OBJ_VALID): Define.
4113 (DEPTC): Use the above.
4114 (DEPOBJ): Same here.
4116 Regenerate dependencies.
4117 * Makefile.in: Regenerate.
4119 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4121 * Makefile.am (YACC, LEX): Get them from configure.
4123 2000-04-18 H.J. Lu (hjl@gnu.org)
4125 * config/tc-i386.c (offset_in_range): Use addressT instead of
4126 bfd_vma for non-bfd assemblers.
4128 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4130 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4131 doesn't give spurious errors.
4133 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4135 * as.h (SEEK_SET): Define if undefined.
4137 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4139 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4140 constants, and don't assume offsetT is 32 bits.
4142 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4144 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4145 (md_pcrel_from_section): Add prototype.
4146 (d10v_fix_adjustable): Add prototype.
4147 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4149 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4151 2000-04-12 Nick Clifton <nickc@cygnus.com>
4153 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4154 symbol in frag chain.
4156 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4158 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4159 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4160 (fits_in_signed_word, smallest_imm_type): Ditto.
4161 (md_assemble): Use an offsetT var to hold offsetT values, not a
4163 (offset_in_range): New.
4164 (md_assemble): Use it.
4165 (md_convert_frag): Change type of target_address, opcode_address,
4166 and displacement_from_opcode_start to offsetT.
4167 (md_create_short_jump): Change type of offset to offsetT.
4168 (md_create_long_jump): Ditto.
4169 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4170 (md_chars_to_number): Remove.
4171 (output_invalid): Remove duplicate prototype.
4173 2000-04-09 Nick Clifton <nickc@cygnus.com>
4175 * Makefile.am (CPU_TYPES): Add 'avr'.
4176 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4177 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4179 * Makefile.in: Regenerate.
4181 * doc/as.texinfo: Add M32R documentation.
4183 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4185 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4186 --enable-build-warnings option.
4187 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4188 * Makefile.in, configure: Re-generate.
4190 2000-04-07 Nick Clifton <nickc@cygnus.com>
4192 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4193 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4194 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4195 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4196 (arm_force_relocation): Force relocations for
4197 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4199 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4201 * config/tc-sh.c (get_operands): There's no third operand if the
4202 first operand is an immediate.
4204 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4206 * config/tc-sh.c (immediate): Delete.
4207 (sh_operand_info): Add immediate member.
4208 (parse_reg): Use A_PC for pc.
4209 (parse_exp): Add second argument 'op'. All callers changed.
4210 (parse_at): Expect pc to be coded as A_PC.
4211 Use immediate field in *op.
4212 (insert): Add fourth argument 'op'. All callers changed.
4213 (build_relax): Add second argument 'op'. All callers changed.
4214 (insert_loop_bounds): New function.
4215 (build_Mytes): Remove DISP_4.
4216 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4217 (assemble_ppi): Use immediate field in *operand.
4218 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4219 (md_apply_fix): Likewise.
4220 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4222 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4224 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4226 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4228 * internals.texi (CPU backend): Document
4229 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4231 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4233 * po/gas.pot: Regenerate.
4235 * as.c (show_usage): Restore translated part of bug string.
4236 * gasp.c (show_usage): Likewise.
4238 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4239 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4240 than move-if-change.
4241 (DEP1): Modify for "gcc -MM".
4245 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4246 Update dependencies.
4247 * Makefile.in: Regenerate.
4249 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4251 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4252 (md_begin): Likewise.
4253 (HAVE_AM33): New macro.
4254 (md_assemble): Use it. Match r_regs and xr_regs only if
4257 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4259 * as.h: #include "bin-bugs.h"
4260 * as.c (show_usage): Use REPORT_BUGS_TO.
4261 * gasp.c: #include "bin-bugs.h"
4262 (show_usage): Use REPORT_BUGS_TO.
4264 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4266 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4268 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4269 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4272 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4274 * config/tc-i386.c (i386_immediate): Don't assume a constant
4275 immediate is necessarily 16 bits when in 16 bit code mode.
4276 (md_assemble): Instead set guess_suffix here after we have checked
4279 2000-04-02 Richard Henderson <rth@cygnus.com>
4281 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4282 quantities. Correct right shift sign extension.
4283 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4284 32-bit value when shifting into place.
4286 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4288 * app.c: Add ATTRIBUTE_UNUSED as needed.
4289 * config/tc-ppc.c: Likewise.
4290 (ppc_size): Make unsigned long.
4291 (ppc_insert_operand): Add casts to avoid warnings.
4293 2000-03-31 Nick Clifton <nickc@cygnus.com>
4295 * config/tc-d10v.h (md_flush_pending_output): Define.
4297 2000-03-29 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4300 segment. Works for both BFD_ASSEMBLER and others.
4301 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4303 2000-03-29 Nick Clifton <nickc@cygnus.com
4305 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4307 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4309 * listing.c (LISTING_LHS_WIDTH): Default depends on
4311 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4313 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4315 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4318 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4320 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4322 * config/tc-avr.c (mcu_types): Add missing initialiser.
4323 (md_pcrel_from_section): Add prototype.
4324 (avr_operand): Remove redundant test of unsigned < 0.
4325 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4327 2000-03-27 Denis Chertykov <denisc@overta.ru>
4329 * config/tc-avr.c: New file for AVR support.
4330 * config/tc-avr.h: Likewise.
4331 * configure.in: Add AVR support.
4332 * configure: Regenerate.
4334 2000-03-26 Timothy Wall <twall@cygnus.com>
4336 * gasp.c (macro_op): Add new argument to check_macro call.
4337 Macro structure definitions moved to macro.h
4338 * sb.h: Add argument to prototype for input_scrub_include_sb.
4339 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4340 nesting checks with an additional flag.
4341 (struct input_save): Add flag to indicate whether current sb
4342 should be checked for proper macro/conditional nesting.
4343 (input_scrub_push/pop): Save/restore nest check flag.
4344 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4346 * macro.c (check_macro): Allow caller to retrieve parsed macro
4347 information if a pointer is provided. This information may be
4348 used by the new macro hooks.
4349 * macro.h: Update prototype for check_macro. Macro struct
4350 definitions moved here from macro.c/gasp.c.
4351 * read.c (read_a_source_file): Add parameter to check_macro call,
4352 and pass macro info to the macro hook, if defined.
4353 (input_scrub_insert_line): New. Allow insertion of a line of
4354 characters into the input stream.
4355 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4356 file into the input stream.
4357 (s_include): Use input_scrub_insert_file.
4358 * internals.texi: Document new macro hooks.
4359 * as.h: New prototypes added.
4361 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4363 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4364 an initial capital letter.
4365 (i386_index_check): Reindent.
4367 2000-03-19 Nick Clifton <nickc@cygnus.com>
4369 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4372 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4374 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4375 instruction operand bad if Rd > 7 when generating
4376 thumb instructions. Prevents for example,
4377 "adr r12,label" from silently failing and generating
4378 the wrong instruction.
4380 2000-03-17 Nick Clifton <nickc@cygnus.com>
4382 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4383 that have a destingation >= 0x400000.
4384 Fix compile time warning messages.
4386 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4388 * config/tc-sh.c (md_begin): When encountering insn that are
4389 not supported by the current arch, only change the name if
4390 its contents are the same as prev_name.
4391 (get_specific): If the the architecture doesn't match, fail.
4393 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4395 * config/tc-sh.c (IDENT_CHAR): Define.
4396 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4397 matching back where it came from.
4399 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4401 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4403 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4405 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4408 2000-03-15 Kazu Hirata <kazu@hxi.com>
4410 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4412 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4414 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4415 floating-point-number, make sure 'f' is in FLT_CHARS.
4417 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4419 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4420 (s_lcomm_internal): Use it.
4421 * doc/internals.texi (CPU backend): Document it.
4422 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4425 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4427 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4430 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4431 implementation doesn't have special handling for switch
4433 (macro_build): Allow for code in sections other than .text.
4435 (mips_ip): Likewise.
4436 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4437 Don't perform relocs if we will be outputting them.
4438 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4439 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4442 2000-03-09 Catherine Moore <clm@cygnus.com>
4444 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4445 relocation type based on the entry in the fixup structure.
4446 Put S_IS_EXTERN processing back in.
4448 2000-03-08 H.J. Lu (hjl@gnu.org)
4450 * Makefile.am (install-exec-tooldir): Depend on
4451 install-exec-bindir for parallel make.
4452 * Makefile.in: Regenerated.
4454 2000-03-06 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4458 (md_parse_option): Parse -m32r command line switch - disable m32rx
4460 (md_show_usage): Document new option.
4462 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4463 * doc/Makefile.in: Regenerate.
4464 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4466 2000-03-02 Michael Meissner <meissner@redhat.com>
4468 * config/tc-d30v.c (check_range): Remove code that incorrectly
4469 sign extended values where bits < 32.
4471 2000-03-02 H.J. Lu (hjl@gnu.org)
4473 * configure.in: Support --enable-targets=all on ia32.
4474 * configure: Regenerated.
4476 2000-03-01 Nick Clifton <nickc@cygnus.com>
4478 * gasp.c (do_align): Remove bogus check of alignment value.
4480 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4482 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4483 TC_PPC was defined forced the type of a symbol with no other type
4486 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4488 * doc/internals.texi (CPU backend): Mention that
4489 line_separator_chars do not break up comments. Fix typos for
4490 LEX_AT and LEX_NAME descriptions. Document operands for
4491 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4492 description of md_create_short_jump usage. Document argument for
4493 md_undefined_symbol.
4495 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4497 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4498 (md_parse_option): Handle it.
4499 (md_show_usage): Document it.
4501 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4503 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4504 opcode, for the instruction `pal19'. From Andrea Arcangeli
4507 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4509 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4511 (md_assemble): To here, before template operands are matched.
4512 Also ensure a constant immediate is sign extended when we know the
4513 size is at most 16 bits. This is to catch cases like "add
4514 $0xffc0,%ax" where we don't know the size, and thus that the
4515 immediate can be represented as Imm8S until after parsing the
4517 (i386_displacement): Similarly sign extend 16 bit constant
4519 (md_assemble): Relax 16-bit jump constant range check to suit sign
4520 extended displacements.
4522 2000-02-26 Andreas Jaeger <aj@suse.de>
4524 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4526 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4528 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4529 call operands when intel_syntax.
4530 (intel_float_operand): Return 2 for "fi...".
4531 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4532 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4533 earlier "SHORT" change.
4534 (md_assemble): When determining suffix from Regs, exclude
4537 2000-02-24 Nick Clifton <nickc@cygnus.com>
4539 * configure: Add arm-wince, mips-pe and sh-pe targets.
4540 * configure: Regenerate.
4542 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4544 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4545 "pe-mips" for the mips-pe target.
4547 * config/tc-arm.c (insns): Change displacement encoded in BL
4548 and B instructions if the target port is arm-wince.
4549 (do_ldst): Do not bias the relocation offset if the target
4551 (md_pcrel_from): Add in missing relocation offset bias if the
4552 target os arm-wince.
4554 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4555 (md_begin): Disable -G support for mips-pe target.
4556 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4557 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4560 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4561 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4562 assembler, just set the alignment to 4.
4564 * config/te-wince-pe.h: New file for WinCE targets. Define
4567 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4569 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4570 string instructions.
4571 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4572 (i386_intel_memory_operand): After finding a segment override,
4573 check again for no `[' before looking for a displacement. Bomb if
4574 more than one displacement rather than silently discarding the
4575 second and subsequent ones. Free strings malloc'd by
4576 build_displacement_string.
4578 2000-02-24 Catherine Moore <clm@cygnus.com>
4580 * config/obj-som.c (obj_pseudo_table): Add "weak".
4581 (obj_som_weak): New routine.
4583 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4585 * config/tc-i386.c (union i386_op): New.
4586 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4587 Throughout file replace occurences of disps[n], imms[n], regs[n]
4588 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4589 intel mode operand swapping. Add assert in regKludge and
4590 fake_zero_displacement code. Test i.types[n] when outputting
4591 displacements and immediates. Combine output of Disp16 with
4593 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4594 when in intel mode by (not) reversing fsub and fdiv operands
4595 before the template search. This fails for single operand
4596 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4597 undefined. Instead fix the base_opcode after we've found the
4598 template. Move base_opcode xor with found_reverse_match from
4599 opcode output code to before this fix so we test for the correct
4601 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4602 check in intel mode. Instead compare opcodes.
4604 * config/tc-i386.h (TC_RELOC): Delete.
4605 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4606 with equivalent call to reloc.
4608 * as.h (flag_m68k_mri): Move declaration after target include, and
4609 only declare when TC_M68K defined. Define as zero otherwise.
4610 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4611 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4612 Define as zero otherwise.
4613 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4614 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4615 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4616 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4617 testing whether defined.
4618 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4619 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4620 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4621 rather than testing whether defined.
4622 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4623 (parse_mri_cons): Declare and use only when TC_M68K.
4624 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4625 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4626 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4628 * NEWS: Mention IBM 370 support.
4630 2000-02-23 Richard Henderson <rth@cygnus.com>
4632 * config/tc-i386.c (md_assemble): When swapping operands for
4633 intel_syntax, assume everything that's not Imm or Disp is a
4636 2000-02-23 Linas Vepstas <linas@linas.org>
4638 * config/tc-i370.c, config/tc-i370.h: New files.
4639 * Makefile.am: Add support for Linux/IBM 370.
4640 * configure.in: Likewise.
4641 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4642 * config/obj-elf.c: Include elf/i370.h
4643 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4645 * Makefile.in: Regenerate.
4646 * configure: Regenerate.
4648 * doc/c-i370.texi: New file.
4649 * doc/all.texi: Include it.
4650 * doc/as.texinfo: And here.
4651 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4652 * doc/Makefile.in: Regenerate.
4654 2000-02-19 Michael Meissner <meissner@redhat.com>
4656 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4657 determine if an instruction can be used in parallel with an ADDppp
4658 or SUBppp instruction.
4660 2000-02-22 Andrew Haley <aph@cygnus.com>
4662 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4664 2000-02-22 Andrew Haley <aph@cygnus.com>
4666 * config/tc-mips.c (mips_gp32): New variable.
4667 (macro_build) Use mips_gp32.
4669 (md_longopts): Add "-mgp32" and "-mgp64".
4670 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4672 (OPTION_M7900): Change offset
4673 (OPTION_NO_M7900): Ditto.
4675 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4677 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4678 warning, and bump it to 1.
4680 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4682 From Brad Lucier <lucier@math.purdue.edu>:
4683 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4686 2000-02-21 Catherine Moore <clm@cygnus.com>
4688 * config/tc-mips.c (MF_HILO_INSN): Define.
4689 (mips_7000_hilo_fix): Declare.
4690 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4691 (md_parse_option): Check for 7000_HILO_FIX options.
4692 (OPTION_M7000_HILO_FIX): Define.
4693 (OPTION_NO_M7000_HILO_FIX): Define.
4694 * doc/c-mips.texi (-mfix7000): Describe.
4696 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4698 * listing.c (print_lines): Remove unused variable `end'.
4700 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4701 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4702 reloc_type when BFD_ASSEMBLER.
4703 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4704 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4705 statement and quell signed vs. unsigned comparison warning.
4707 2000-02-18 Nick Clifton <nickc@cygnus.com>
4709 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4710 the computed frag offset, rather than overwriting it.
4712 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4714 * config/tc-sh.c ("elf/sh.h"): Include.
4715 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4716 (md.begin): Initialize target_arch.
4717 Only include opcodes in has table that match selected architecture.
4718 (parse_reg): Recognize register names for sh-dsp.
4719 (parse_at): Recognize post-modify addressing.
4720 (get_operands): The leading space is now optional.
4721 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4722 arguments. Update valid_arch.
4723 (build_Mytes): Add support for SDT_REG_N.
4724 (find_cooked_opcode): New function, broken out of md_assemble.
4725 (assemble_ppi, sh_elf_final_processing): New functions.
4726 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4727 (md_longopts, md_parse_option): New option: -dsp.
4728 * config/tc-sh.h (elf_tc_final_processing): Define.
4729 (sh_elf_final_processing): Declare.
4731 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4733 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4734 the unwinder subspace. Save the current seg/subseg before creating
4737 2000-02-10 Nick Clifton <nickc@cygnus.com>
4739 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4740 little endian targets.
4741 (INST_BYTE1): Redefine to handle big and little endian
4743 (cpu_type): New type: Select between M340 and M210.
4744 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4745 instructions of the M340.
4746 (md_assemble): Add support for the MULSH and OPSR classes of
4748 (md_atof): Add support for little endian targets.
4749 (md_parse_option): Add support for -EL, -EB and -mcpu command
4751 (md_convert_frag): Add support for little endian targets.
4752 (md_apply_fix3): Add support for little endian targets.
4753 (md_number_to_chars): Add support for little endian targets.
4755 2000-02-10 Timothy Wall <twall@redhat.com>
4757 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4758 defined, use it to verify the symbol just read should be a label.
4760 2000-02-10 Timothy Wall <twall@redhat.com>
4762 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4763 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4764 around colons when KEEP_WHITE_AROUND_COLON is defined.
4765 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4766 and KEEP_WHITE_AROUND_COLON.
4768 2000-02-08 Timothy Wall <twall@redhat.com>
4770 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4772 (do_repeat): New. Abstract repeat logic so that a "break" can be
4774 (end_repeat): New. Provide support for a "break" out of the
4776 * read.h: Add prototypes for new functions.
4778 2000-02-08 Timothy Wall <twall@redhat.com>
4780 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4781 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4782 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4785 2000-02-08 Timothy Wall <twall@redhat.com>
4787 * read.c: Added elseif to directives table.
4788 * read.h: Added prototype for s_elseif.
4789 * doc/as.texinfo: Added description for elseif.
4790 * cond.c (s_elseif): New function
4792 2000-02-04 Timothy Wall <twall@redhat.com>
4794 * listing.c (print_lines): Remove conditionals causing bug in
4797 2000-02-03 Timothy Wall <twall@cygnus.com>
4799 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4801 * frags.c (frag_new): Calculate fr_fix in octets
4802 (frag_now_fix) Return offset as target address offset (bytes).
4803 (frag_now_fix_octets) New - Return offset in octets (8-bit
4805 * frags.h: Added prototype for frag_now_fix_octets().
4806 Distinguish between octets and bytes in field descriptions.
4807 * listing.c (calc_hex): Account for octets vs bytes when
4808 printing addresses/offsets.
4809 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4810 target is little-endian, print the octets in a word in big-endian
4811 order so that the display looks like a proper hexadecimal number,
4812 instead of having the octets reversed.
4813 * read.c (do_align): When recording alignment, alignment power
4814 should be in terms of target bytes (minimum addressible unit)
4816 (do_org) Convert ORG target address (byte) argument into an
4817 octet offset when generating a variable fragment.
4818 * symbols.c (resolve_symbol_value): Symbol final value
4819 converted to a target address offset (bytes) from its octet offset.
4820 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4821 offset (bytes) is adjusted by the frag offset (octets) converted
4823 (coff_frob_section) Section alignment power is in terms of bytes;
4824 convert it to an octet alignment power when calculating size (and
4825 size mask) in octets. Don't modify the section size in order to
4826 "align" it for TI COFF, since that format has a different method
4827 for storing alignment information.
4829 2000-02-01 Timothy Wall <twall@cygnus.com>
4831 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4832 entries, matching the way GCC generates them. If not escaped, the
4833 filename is encoded incorrectly.
4835 2000-01-31 Nick Clifton <nickc@cygnus.com>
4837 * config/tc-arm.c (reg_table): Add support for ATPCS register
4840 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4842 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4844 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4846 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4847 of a symbol when we really care about its value.
4849 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4851 * config/tc-mcore.c (md_assemble): Give warning message if
4852 operands passes to instruction are more than the spec.
4854 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4856 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4857 Thumb mode but the label seen was not declared as '.thumb_func'
4858 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4859 correct disassembly of Thumb code bounded by non function labels.
4861 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4863 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4864 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4866 * Makefile.in: Same here.
4869 * configure.in: Set bfd_gas for i386-aout when primary target
4870 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4871 we may need the primary te_file. Remove incorrect comment.
4873 * configure: Regenerate.
4875 * config/e-i386aout.c: New file.
4877 * as.c (USE_EMULATIONS): Move to before print_version_id.
4878 (struct emulation): Add i386aout.
4879 (show_usage): Split text strings. Reformat -a text. Add --em
4883 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4884 (aout_format_ops): New.
4887 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4888 preprocessor conditional and add aout USE_EMULATIONS tests.
4889 (read_a_source_file): Don't pass error strings to printf as
4893 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4895 (do_data): Same here.
4896 (process_file): And here.
4899 * symbols.c (colon): Rewrite "already defined" fatal message
4900 code for aout with USE_EMULATIONS.
4903 * config/obj-aout.c (OBJ_HEADER): Define.
4904 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4906 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4907 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4909 (obj_aout_type): Expand S_SET_OTHER here too.
4910 (obj_read_begin_hook): Remove.
4911 (aout_pop_insert): New.
4912 (obj_aout_s_get_other): New.
4913 (obj_aout_s_get_desc): New.
4914 (aout_format_ops): New.
4917 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4918 gets aout_pseudo_table.
4919 (aout_pseudo_table): Declare.
4920 (obj_read_begin_hook): Define.
4923 * config/obj-coff.c (obj_pseudo_table): Rename to
4925 (coff_pop_insert): Use coff_pseudo_table.
4926 (coff_sec_sym_ok_for_reloc): Remove.
4927 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4928 and comment all zero entries and remove #if 0 code.
4931 * config/obj-coff.h (obj_pop_insert): Define.
4932 (coff_pseudo_table): Declare.
4935 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4936 s_get_size, s_set_size. Comment all zero entries.
4939 * config/obj-elf.c (elf_s_get_other): New function.
4940 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4941 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4942 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4944 (obj_elf_parse_section_letters): Don't pass error strings to
4945 printf as format arg.
4948 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4950 (elf_s_get_other): Declare.
4951 (S_GET_OTHER) Define as elf_s_get_other if not already
4953 (S_SET_OTHER): Only define when not already defined.
4954 (elf_obj_read_begin_hook): Declare.
4955 (obj_read_begin_hook): Define.
4956 (elf_obj_symbol_new_hook): Declare.
4957 (obj_symbol_new_hook): Define.
4960 * config/obj-multi.h: Add copyright header and protect against
4961 multiple inclusion. Add * to all function pointers.
4962 (OBJ_HEADER): If defined, include it rather than other defines
4964 (obj_frob_file_after_relocs): Test for NULL.
4965 (obj_symbol_new_hook): Here too.
4966 (obj_sec_sym_ok_for_reloc): And here.
4967 (S_GET_OTHER): Define.
4968 (S_GET_DESC): Define.
4969 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4970 (OBJ_MAYBE_ELF): Update comment.
4972 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4973 OBJ_AOUT preprocessor conditional and handle emulation by
4974 testing OUTPUT_FLAVOR.
4975 (i386_displacement): Here too.
4976 (md_section_align): Similarly here.
4977 (i386_target_format): Conditionally compile when more than one
4978 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4979 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4980 (i386_displacement): Here too.
4983 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4984 Define TARGET_FORMAT for aout only when not multi.
4987 * config/te-multi.h: Delete file as it's identical to te-generic.h
4989 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4991 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4992 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4995 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4997 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5000 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5002 * config/tc-mips.c (mips_do_align): New function.
5003 * config/tc-mips.h (md_do_align): Define.
5005 2000-01-10 Philip Blundell <philb@gnu.org>
5007 * doc/c-arm.texi (ARM Options): Fix typo.
5008 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5009 line separator for Linux.
5010 * doc/as.texinfo (Comments): Mention the ARM.
5012 2000-01-10 Philip Blundell <pb@futuretv.com>
5014 * configure.in (arm*-*-conix*): New target.
5015 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5017 * configure: Regenerate.
5019 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5021 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5022 (obj_elf_visibility): New function.
5024 * doc/as.texinfo (Visibility): New node: document visibility
5027 For older changes see ChangeLog-9899