1 2001-04-24 Christian Groessler <cpg@aladdin.de>
3 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
4 generate R_CALLR and R_REL16 relocations
6 2000-04-20 Jason Eckhardt <jle@redhat.com>
8 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
9 since frag_now can change after d10v_cleanup is called.
11 2001-04-16 David O'Brien <obrien@FreeBSD.org>
13 * configure.in: Add the em type for FreeBSD targets.
14 * configure: Regenerate.
16 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
18 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
19 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
21 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
22 pc-relative relocations not placed at the end of the instruction.
24 2001-04-13 Jim Wilson <wilson@redhat.com>
26 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
29 2001-04-13 Jakub Jelinek <jakub@redhat.com>
31 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
32 handle SHF_MERGE and SHF_STRINGS.
33 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
34 (obj_elf_section): Allow additional argument specifying entity size.
35 * write.c (adjust_reloc_syms): Keep relocations against local symbols
36 in SEC_MERGE sections.
38 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
40 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
42 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
44 * expr.c (operand): Pass &c to md_parse_name().
45 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
47 2001-04-07 Steven J. Hill <sjhill@cotw.com>
49 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
51 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
52 * Makefile.in: Regenerated.
54 * configure.in: Use traditional MIPS targets for Linux/MIPS.
55 * configure: Regenerated.
57 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
59 * config/tc-mn10300.c (xr_registers): Added `pc'.
61 2001-04-05 Alan Modra <alan@linuxcare.com.au>
63 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
64 * configure: Regenerate.
66 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
67 cases, and always return size based on current fr_subtype.
68 (md_begin): Move initialization of md_relax_table..
69 (md_relax_table): ..to static initializer. Set rlx_length for
70 UNDEF_WORD_DISP cases.
71 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
73 (md_relax_table): Likewise.
74 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
75 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
76 Set rlx_backward and rlx_forward to zero for unused states.
77 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
78 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
79 (UNCOND12, UNCOND32): Remove duplicate defines.
81 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
83 * config/tc-cris.c (md_estimate_size_before_relax) <case
84 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
85 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
86 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
87 Add cases to cover all relax states.
88 (cris_insn_first_word_frag): New.
89 (md_assemble): Call cris_insn_first_word_frag to get the first
90 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
91 end. Drop variable insn_size.
92 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
93 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
94 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
96 * write.c (write_object_file): Reset broken word state before
99 2001-03-31 Alan Modra <alan@linuxcare.com.au>
101 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
102 for one line if not already enabled.
103 * cond.c (s_elseif): Correct conditional assembly listing.
106 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
107 Don't abort on NULL current_cframe.
109 2001-03-30 Alan Modra <alan@linuxcare.com.au>
111 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
112 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
113 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
114 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
115 * config/obj-coff.c (do_relocs_for): Likewise.
116 (yank_symbols): Likewise.
117 (fixup_segment): Likewise.
118 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
119 (ppc_fix_adjustable): Likewise.
120 * config/tc-mips.c (md_convert_frag): Likewise.
121 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
122 * ehopt.c (eh_frame_convert_frag): Likewise.
123 * expr.c (make_expr_symbol): Likewise.
125 * frags.h (struct frag): Add last_fr_address. Reorder fields for
127 * symbols.c (resolve_symbol_value): Don't fix expression values
128 until relaxation is complete.
129 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
130 (S_GET_VALUE): Likewise, and return unresolved expression value.
131 * write.c (finalize_syms): New.
132 (relax_and_size_seg): Split into..
133 (relax_seg): New function, returns 1 if anything changed..
134 (size_seg): And the remainder of relax_and_size_seg.
135 (fixup_segment): Arrange for final resolution of sym values.
136 (adjust_reloc_syms): Likewise.
137 (write_object_file): Likewise, and repeatedly call relax_seg until
138 nothing more changes.
139 (relax_segment): Return 1 if anything changed. Use correct types
140 for rs_org `target' and `after'.
141 * write.h (finalize_syms): Declare.
142 (relax_segment): Update prototype.
144 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
145 do-nothing cases to switch to avoid abort on a second relaxation
146 pass, and tidy code a little.
147 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
148 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
149 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
150 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
151 (md_relax_table): Remove first four unused entries. Increment
152 rlx_length by one throughout table, and update comments to suit.
153 (md_estimate_size_before_relax): Return size of current variable
154 part of frag to reflect reality when relaxing more than once.
155 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
156 (COND32, UNCD32): Rename to DISP32 throughout.
157 (UNDEF_WORD_DISP): Renumber to 3.
158 (md_estimate_size_before_relax): Add extra do-nothing cases.
159 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
160 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
161 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
162 handle word and dword branches.
164 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
166 * config/tc-cris.h (tc_fix_adjustable): Allow only
167 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
168 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
169 example in comment to valid type.
171 2001-03-28 H.J. Lu <hjl@gnu.org>
173 * read.c (equals): Set to local for COFF only if it hasn't been
176 2001-03-28 Alan Modra <alan@linuxcare.com.au>
178 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
179 (md_begin): Use it when setting default architecture.
181 2001-03-27 Nick Papadonis <nick@coelacanth.com>
183 * read.c (equals): (for COFF) default symbols to being local.
185 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
187 * configure.in (cris-*-*): Change default emulation to criself.
188 (cris-*-*aout*): New rule.
189 * configure: Regenerate.
191 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
193 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
194 BFD_RELOC_390_GOTENT.
195 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
196 BFD_RELOC_390_GOTENT.
198 2001-03-26 Nick Clifton <nickc@redhat.com>
200 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
201 * config/tc-s390.c (s390_force_relocation): New function: Force
202 relocations for VTINHERIT relocs.
204 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
206 * doc/as.texinfo: Put @c man begin to generate the as man page.
207 When generating man, define all the variables. Re-organize some
208 options to obtain better indentation of man page.
209 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
210 (as.1): Build from as.texinfo.
211 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
213 2001-03-25 Alan Modra <alan@linuxcare.com.au>
215 * config/tc-i386.c (i386_scale): Accept an absolute expression for
216 scale factor, and return the end of the expression.
217 (i386_operand): Modify for above.
219 2001-03-23 Nick Clifton <nickc@redhat.com>
221 * doc/as.texinfo: Document --listing-XXX command line switches.
222 Explain why listings behave differently when -pipe is used.
224 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
226 * write.c (fix_new_exp): Print an error if passed a register.
228 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
230 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
231 (PIC_SUFFIX_CHAR): New macro.
232 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
234 (md_longopts): New option --pic.
235 (OPTION_PIC): Define.
236 (md_estimate_size_before_relax): Tweak longish comment.
237 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
238 (md_assemble): Handle a PIC relocation on prefix and normal
239 instruction operands.
240 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
241 "complex" operand expressions. Call frag_more outside
242 gen_cond_branch_32 parameter list.
243 (cris_process_instruction): Handle PIC relocs on parsed
244 operand expressions. Validize PIC reloc sizes.
245 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
246 (gen_bdap): Handle "complex" operand expressions.
247 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
248 ADD.D offset,PC as jump instruction if generating PIC. Generate
249 error instead of crashing on complex expressions.
250 (cris_number_to_imm): Add segT parameter. All callers changed.
251 Use segT parameter, not now_seg, for segment of fixup. Handle
252 PCREL relocations but check that they are fully resolved.
253 (md_parse_option): Handle OPTION_PIC.
254 (tc_gen_reloc): Handle PIC relocs.
255 (md_show_usage): Update for --pic.
256 (md_apply_fix3): Renamed from md_apply_fix.
257 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
258 (md_cris_force_relocation): Force relocation for PIC relocs.
260 * config/tc-cris.h: Tweak attribution.
261 (MD_APPLY_FIX3): Define.
262 (IS_CRIS_PIC_RELOC): New macro.
263 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
264 (tc_fix_adjustable): Don't adjust a globally visible symbol when
266 (tc_frob_symbol): Avoid emitting undefined symbols.
268 2001-03-20 Alan Modra <alan@linuxcare.com.au>
270 * frags.h (struct frag): Add relax_marker.
271 * write.c (is_dnrange): Delete.
272 (relax_frag): Use correct types for `aim', `target', `address'.
273 Delete `offset', `was_address'. Test `relax_marker' instead of
274 using fragile (and slow) address test.
275 (relax_segment): Init and flip `relax_marker'.
277 2001-03-19 Alan Modra <alan@linuxcare.com.au>
279 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
282 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
284 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
285 with 'Motorola specification for assembly language input standard'.
287 2001-03-17 Richard Henderson <rth@redhat.com>
289 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
290 (dwarf2_directive_loc): Don't use them.
291 (dwarf2_directive_file): Reject duplicate file definitions.
292 (get_filenum): Zero allocated memory.
293 (out_file_list): Complain about missing file definitions.
295 2001-03-17 Alan Modra <alan@linuxcare.com.au>
297 * read.c (do_org): Handle complex expressions.
298 * cgen.c (gas_cgen_finish_insn): Likewise.
300 2001-03-15 David Mosberger <davidm@hpl.hp.com>
302 * config/tc-ia64.c (md): New member keep_pending_output.
303 (ia64_flush_pending_output): Flush only if md.keep_pending_output
305 (dot_xdata): Turn on md.keep_pending_output for the duration of
307 (dot_xfloat_cons): Ditto.
308 (dot_xstringer): Ditto.
309 (dot_xdata_ua): Ditto.
310 (dot_xfloat_cons_ua): Ditto.
312 2001-03-15 Jim Wilson <wilson@redhat.com>
314 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
317 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
319 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
321 2001-03-15 DJ Delorie <dj@redhat.com>
323 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
324 blindly freeing string if it isn't at the top of the obstack.
326 2001-03-13 Alan Modra <alan@linuxcare.com.au>
328 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
329 (NUM_FLAG_CODE): Define.
330 (lex_got): New function.
331 (got_reloc): New global var.
332 (x86_cons_fix_new): New function.
333 (x86_cons): New function.
334 (i386_immediate): Use lex_got here, replacing inline code. Change
335 "ignoring junk.." error message to "junk.."
336 (i386_displacement): Likewise.
337 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
339 (TC_CONS_FIX_NEW): Define.
340 (x86_cons_fix_new): Declare.
342 2001-03-12 Nick Clifton <nickc@redhat.com>
344 * config/tc-arm.c (md_begin): Always set machine type based on
347 2001-03-07 Alan Modra <alan@linuxcare.com.au>
349 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
350 (md_assemble) <smallest displacement>: Use correct field of i.op[]
352 <JumpInterSegment output>: Use correct i.disp_reloc[].
353 <immediate output>: Likewise.
355 2001-03-06 Nick Clifton <nickc@redhat.com>
357 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
360 2001-03-06 Igor Shevlyakov <igor@windriver.com>
362 * config/tc-m68k.c : Add 5407 to archs[] table.
363 (HAVE_LONG_BRANCH): Add mcf5407.
364 (select_control_regs): Recognize 5407.
366 2001-03-02 Dave Brolley <brolley@redhat.com>
368 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
371 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
373 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
374 (gen_to_words): Print warnings if NaNs are found and the target CPU
375 does not support them. Allow largest exponent to be used in normal
376 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
378 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
380 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
381 anymore since we use bfd_elf_generic_reloc now.
382 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
384 2001-02-27 Alan Modra <alan@linuxcare.com.au>
386 * configure.in (BFD_VERSION): New.
387 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
388 * configure: Regenerate.
389 * Makefile.am: Run "make dep-am"
390 * Makefile.in: Regenerate.
391 * doc/Makefile.in: Regenerate.
393 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
395 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
396 SEC_NEVER_LOAD when the 'n' flag is used.
397 Add SEC_NEVER_LOAD to matchflags.
399 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
401 * symbols.c (decode_local_label_name): Initialize message_format
402 only when an error is reported (perf pb due to I18N).
404 2001-02-23 H.J. Lu <hjl@gnu.org>
406 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
407 BFD_ASSEMBLER is not defined.
409 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
411 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
412 done if it's against a symbol.
414 2001-02-22 Timothy Wall <twall@cygnus.com>
416 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
417 target formats if applicable.
418 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
419 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
420 * Makefile.in: Regenerated.
421 * configure.in: Added configuration for ia64-*-aix*.
422 * configure: Regenerated.
424 2001-02-21 David Mosberger <davidm@hpl.hp.com>
426 * config/tc-ia64.c (enum operand_match_result): New type.
427 (operand_match): Change return type to operand_match_result.
428 Fix all returns appropriately, adding support for returning the
430 (parse_operands): New locals result, error_pos, out_of_range_pos,
431 curr_out_of_range_pos. Rewrite operand matching loop to give better
434 2001-02-21 David Mosberger <davidm@hpl.hp.com>
436 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
437 (dot_proc): Clear unwind.prologue_count to zero.
438 (dot_prologue): Increment unwind.prologue_count.
439 (dot_restore): If second operand is omitted, use
440 unwind.prologue_count -1 for "ecount" (# of additional regions to
441 pop). Decrement unwind.prologue_count by number of regions
444 2001-02-21 Nick Clifton <nickc@redhat.com>
446 * doc/as.texinfo (Section): Note that some flags to the COFF
447 version of .section remove attributes rather than setting them.
449 2001-02-20 Kazu Hirata <kazu@hxi.com>
451 * config/tc-pdp11.c: Fix formatting.
452 * config/tc-pdp11.h: Likewise.
454 2001-02-20 Bo Thorsen <bo@suse.de>
456 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
459 2001-02-18 David O'Brien <obrien@FreeBSD.org>
461 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
462 all FreeBSD platforms should look the same at this level.
463 * configure: Rebuilt.
464 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
466 2001-02-18 lars brinkhoff <lars@nocrew.org>
468 * Makefile.am: Add PDP-11 target.
469 * configure.in: Likewise.
470 * config/tc-pdp11.c: New file.
471 * config/tc-pdp11.h: New file.
472 * doc/Makefile.am: Add PDP-11 documentation.
473 * doc/all.texi: Likewise.
474 * doc/as.texinfo: Likewise.
475 * doc/c-pdp11.texi: New file.
477 2001-02-16 matthew green <mrg@redhat.com>
479 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
481 2001-02-13 Jim Wilson <wilson@redhat.com>
483 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
484 reloc instead of a 0 reloc.
485 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
487 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
489 2001-02-13 Ian Lance Taylor <ian@zembu.com>
491 * write.c (is_dnrange): Stop as soon as the address becomes
493 (relax_frag): Add segment parameter. Only call symbol_get_frag
494 once. Only call is_dnrange if the symbol is in the same segment,
495 and the symbol address is larger.
496 (relax_segment): Pass segment to md_relax_frag and relax_frag.
497 * write.h (relax_frag): Update declaration.
498 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
500 * config/tc-m32r.c (m32r_relax_frag): Likewise.
501 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
502 (m32r_relax_frag): Update declaration.
503 * config/tc-mips.h (md_relax_frag): Add segment parameter.
504 * config/tc-tic54x.h (md_relax_frag): Likewise.
505 * doc/internals.texi (CPU backend): Update documentation for
508 2001-02-13 Alan Modra <alan@linuxcare.com.au>
510 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
511 Mention effect of < 386 architectures on jump promotion.
512 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
514 * config/tc-i386.c (no_cond_jump_promotion): New.
515 (set_cpu_arch): Parse "jumps" arch modifier.
516 (insn_size): Modify usage comment.
517 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
518 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
519 (TYPE_FROM_RELAX_STATE): New define.
520 (UNCOND_JUMP, COND_JUMP): Renumber.
521 (md_relax_table): Reorder to suit.
522 (COND_JUMP86): New define.
523 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
524 (md_assemble): Create frag var for jumps of max size, encode relax
525 state for COND_JUMP86.
526 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
527 leave conditional jumps small if no_cond_jump_promotion.
528 (md_convert_frag): Likewise.
530 * expr.c (operator): Don't bump input_line_pointer for two char
531 operators. Instead return operator size via new param num_chars.
532 (expr): Use above to parse multi-char operators correctly.
534 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
536 * config/tc-i386.c (i386_displacement): Fix handling of
537 BFD_RELOC_X86_64_GOTPCREL.
538 (i386_validate_fix): Likewise.
540 2001-02-12 Philip Blundell <pb@futuretv.com>
542 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
543 ldrt/strt instructions.
545 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
547 * config/tc-mips.c (macro): For M_LA_AB emit a
548 BFD_RELOC_MIPS_CALL16 relocation or a
549 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
550 BFD_RELOC_MIPS_GOT16 and
551 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
552 loading the jump register when generating SVR4_PIC code.
554 2001-02-10 Chris Demetriou <cgd@broadcom.com>
556 * configure.in: Make 'mipself' and 'mipsecoff' emulations
557 map to MIPS-specific files, as they used to do before the
558 change on 2000-05-21.
559 * configure: Regerate.
561 2001-02-10 Chris Demetriou <cgd@broadcom.com>
563 * config/tc-mips.c (md_parse_option): Don't try to compile
564 ELF-only option code if not ELF.
566 2001-02-08 David Mosberger <davidm@hpl.hp.com>
568 * config/tc-ia64.h (md_elf_section_type): New macro.
569 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
570 (they're now handled via ia64_elf_section_type.
572 * config/tc-ia64.c (unwind): New members saved_text_seg,
573 saved_text_subseg, and force_unwind_entry.
574 (optimize_unw_records): New function to optimize away unnecessary
576 (ia64_elf_section_type): New function.
577 (output_unw_records): Generate unwind info only if the size is
578 non-zero or if it's forced for some other reason (e.g.,
579 handlerdata or a personality routine).
580 (generate_unwind_image): Don't switch back to previous
581 section---stay inside the unwind info section instead so that
582 handlerdata that may follow goes into the right place.
583 (dot_handlerdata): Force generation of unwind entry and save the
584 current active text segment before generating unwind image.
585 (dot_unwentry): Force generation of unwind entry.
586 (dot_personality): Ditto.
587 (dot_endp): Generate unwind table entry only if there is
588 some unwind info or the unwind entry was forced.
590 * config/tc-ia64.c (make_unw_section_name): New macro to form
592 (generate_unwind_image): Add "text_name" argument. Use it to
593 form unwind section name.
594 (dot_handlerdata): Determine current segment (section) name and
595 pass it to generate_unwind_image().
596 (dot_endp): Determine current segment (section) name and use
597 it to determine the appropriate unwind section name.
598 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
599 n, fill, and max arguments.
601 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
603 * Makefile.am: Add linux target for S/390.
604 * configure.in: Likewise.
605 * config/tc-s390.c: New file.
606 * config/tc-s390.h: New file.
608 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
610 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
611 2byte, 4byte and 8byte.
613 2001-02-08 Alan Modra <alan@linuxcare.com.au>
615 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
616 md_number_to_chars with size > sizeof (valueT).
618 2001-02-06 H.J. Lu <hjl@gnu.org>
620 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
621 there is no relocation.
623 2001-02-06 H.J. Lu <hjl@gnu.org>
625 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
627 * config/tc-ia64.c (md_parse_option): Only accept the valid
628 ia64 options on "-axxx".
630 2001-02-05 Jim Wilson <wilson@redhat.com>
632 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
633 aborting for invalid operands.
635 2001-02-06 Alan Modra <alan@linuxcare.com.au>
637 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
638 than via pointer. Update all callers.
639 (UNWIND_LOW32): Define.
640 (UNWIND_HIGH32): Define.
641 (pa_build_unwind_subspace): Use the above macros instead of dumping
642 bitfields directly. Call frag_more once rather than multiple times.
643 (md_assemble): Use UNWIND_LOW32.
645 (pa_procend): Likewise.
646 (process_exit): Use UNWIND_HIGH32.
648 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
650 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
651 function to select the header according to the cpu.
652 (md_after_pass_hook, md_do_align): Remove.
653 (md_cleanup, m68hc11_cleanup): Remove.
654 (md_pcrel_from_section): Declare.
655 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
656 (build_jump_insn, build_insn): Likewise.
657 (m68hc11_listing_header): New function.
658 (m68hc11_cleanup): Remove.
660 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
662 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
663 symbols because there is no support for shared libraries and these
664 symbols can't be overridden (unless they are weak).
666 2001-02-01 Momchil Velikov <velco@fadata.bg>
668 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
669 for the compilation unit with a zero byte.
671 2001-01-30 Alan Modra <alan@linuxcare.com.au>
673 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
674 destinations. Correct range check for 17 and 22 bit branches.
676 2001-01-25 Nick Clifton <nickc@redhat.com>
678 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
679 still set. Issue an error message instead.
680 (md_estimate_size_before_relax): Delete unused variable
681 'buffer_address'. Fixup parentheses around if statement.
683 2001-01-23 Kazu Hirata <kazu@hxi.com>
685 * as.c: Fix formatting.
687 * messages.c: Likewise.
689 * symbols.c: Likewise.
691 2001-01-23 Ben Elliston <bje@redhat.com>
693 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
695 2001-01-22 Kazu Hirata <kazu@hxi.com>
697 * config/tc-alpha.c: Fix formatting.
699 2001-01-19 Kazu Hirata <kazu@hxi.com>
701 * config/tc-alpha.c: Fix formatting.
703 2001-01-18 Kazu Hirata <kazu@hxi.com>
705 * config/tc-alpha.c: Fix formatting.
707 2001-01-18 Nick Clifton <nickc@redhat.com>
709 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
711 (stm_flags): Remove redundant bit from "ed" and "da" flags.
713 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
715 * configure.in (cpu_type, arch): Match i386 too.
716 * configure: Rebuilt.
718 2001-01-16 Kazu Hirata <kazu@hxi.com>
720 * config/tc-i386.c: Fix formatting.
722 2001-01-16 Alan Modra <alan@linuxcare.com.au>
724 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
725 relocs for .PARISC.unwind section.
727 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
728 depending on section flags, not just for .text.
730 2001-01-15 Jim Wilson <wilson@redhat.com>
732 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
733 not immediately followed by an instruction.
735 2001-01-15 Kazu Hirata <kazu@hxi.com>
737 * config/tc-m68hc11.c: Fix formatting.
739 2001-01-15 Nick Clifton <nickc@redhat.com>
741 * symbols.c (colon): Change 'already defined symbol' from a
742 fatal error to an ordinary error. There is no reason why this
743 error should be fatal.
745 * message.c (as_fatal): Delete output file, if one has been
748 2001-01-14 Alan Modra <alan@linuxcare.com.au>
750 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
752 2001-01-14 Kazu Hirata <kazu@hxi.com>
754 * config/tc-alpha.c: Fix formatting.
755 * config/tc-arc.c: Likewise.
756 * config/tc-arc.h: Likewise.
757 * config/tc-d10v.c: Likewise.
758 * config/tc-i370.c: Likewise.
759 * config/tc-i386.c: Likewise.
760 * config/tc-i960.c: Likewise.
761 * config/tc-m68k.c: Likewise.
762 * config/tc-ppc.c: Likewise.
763 * config/tc-sparc.c: Likewise.
764 * config/tc-tahoe.c: Likewise.
765 * config/tc-vax.c: Likewise.
767 * config/tc-arc.c: Fix formatting.
769 * config/tc-arc.c: Fix formatting.
771 2001-01-14 Alan Modra <alan@linuxcare.com.au>
773 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
774 both 32 and 64 bit ELF.
776 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
777 and don't bother storing `m' for "ce" completer. Tidy handling of
778 'J' and 'K' operands to suit. Handle '<' and '>' operands.
780 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
782 * config/tc-i386.h (TARGET_MACH): New macro.
783 (i386_mach): Declare.
784 * config/tc-i386.c (i386_mach): New function.
786 2001-01-13 Philip Blundell <philb@gnu.org>
788 * doc/as.texinfo: Fix spelling and cross-references.
790 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
791 character for all systems, not just GNU/Linux. Make it explicit
792 that `-k' doesn't affect code generation, just ELF flags.
794 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
796 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
799 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
801 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
803 2001-01-12 Nick Clifton <nickc@redhat.com>
805 * as.c (print_args): Update copyright date to 2001.
807 2001-01-12 Peter Targett <peter.targett@arccores.com>
809 * doc/c-arc.texi: New file.
810 Some sections to be expanded.
812 2001-01-12 Alan Modra <alan@linuxcare.com.au>
814 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
815 (md_parse_option): Always accept "--32".
817 2001-01-11 Peter Targett <peter.targett@arccores.com>
819 * as.h (TC_ARC): Ensure struc-symbol.h included.
820 * as.c (dwarf2dbg.h): Include to remove implicit declaration
822 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
823 (TARGET_SYMBOL_FIELDS) added.
825 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
826 * doc/c-arc.texi: New file.
827 Some sections to be expanded.
828 * doc/as.texinfo: Update command-line options.
829 Removed outdated text for ARC dependant features, instead include
830 text from above file.
832 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
833 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
836 * config/tc-arc.c: New updated configuration for
837 ARC, including selection of core variants, and extensibility of
838 instructions, registers etc. through directives.
840 * config/tc-arc.c (arc_extinst): Minor corrections for
842 (arc_common) Likewise. Make alignment argument optional for local
843 symbols also, with default of zero.
845 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
847 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
848 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
849 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
850 and fix_new_exp() instead.
851 (md_convert_frag): For indexed post byte use the symbol value
852 rather than the displacement.
853 (md_relax_table): Fix indexed offset relax.
855 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
857 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
859 (relaxable_symbol): New function.
861 2001-01-11 Andreas Jaeger <aj@suse.de>
863 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
866 2001-01-10 Nick Clifton <nickc@redhat.com>
868 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
869 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
871 2001-01-10 Nick Clifton <nickc@redhat.com>
873 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
874 character used to dollar local symbols.
875 (LOCAL_LABEL_CHAR): New constant - the magic character used to
877 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
878 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
880 Use LOCAL_LABEL_CHAR.
881 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
882 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
883 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
885 2001-01-08 Bo Thorsen <bo@suse.de>
887 * config/tc-i386.c (i386_immediate, i386_displacement):
890 2001-01-07 Ian Lance Taylor <ian@zembu.com>
892 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
895 2001-01-07 Philip Blundell <philb@gnu.org>
897 * doc/as.texinfo (Bug Reporting): Update email address for
901 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
903 * configure.in: Define DEFAULT_ARCH for i386.
904 * config/tc-i386.c (md_assemble): Return after the error message;
905 move testing for 64bit operands to proper place.
907 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
909 * doc/as.texinfo: Document '#' as comment character for i386 and
910 x86_64. Add AMD x86-64 into menu of machine dependent information.
912 * doc/c-i386.texi: Document x86_64 extensions.
914 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
916 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
918 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
920 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
921 * NEWS: Add note about Pentium4 support.
923 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
925 * config/tc-i387.c (pi, pte, pt): Update.
926 (type_names): Add new types.
928 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
930 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
931 CpuUnknown): Renumber
932 (CpuP4, CpuSSE2): New.
933 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
935 2001-01-03 Philip Blundell <pb@futuretv.com>
937 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
939 (alpha_fix_adjustable): Likewise.
940 (md_apply_fix): Likewise.
942 2000-12-31 H.J. Lu <hjl@gnu.org>
944 * listing.c (listing_message): Allocate string only if it is
947 * configure: Rebuild.
949 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
951 * doc/internals.texi (Relaxing with a table) <after relaxation>:
952 Point out caveats with generating fixups for the opcode in a frag.
954 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
956 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
959 2000-12-29 H.J. Lu <hjl@gnu.org>
961 * listing.c (calc_hex): Print the variable part only if the
962 fragment type is rs_fill.
964 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
966 * doc/internals.texi (tc_conditional_pseudoop,
967 TC_LINKRELAX_FIXUP): Fix typos.
969 2000-12-28 Richard Henderson <rth@redhat.com>
971 * write.c (subsegs_finish): Fix thinko last change -- don't
972 "optimize" the alignment == 0 case.
974 2000-12-28 Richard Henderson <rth@redhat.com>
976 * as.h (rs_align_test): New.
977 * frags.c (NOP_OPCODE): Move default from read.c.
978 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
979 (frag_align_code): New.
980 * frags.h (frag_align_code): Declare.
981 * read.c (NOP_OPCODE): Remove.
982 (do_align): Use frag_align_code.
983 * write.c (NOP_OPCODE): Remove.
984 (get_recorded_alignment): New.
985 (cvt_frag_to_fill): Handle rs_align_test.
986 (relax_segment): Likewise.
987 (subsegs_finish): Align last subseg in section to the
988 section alignment. Use frag_align_code.
989 * write.h (get_recorded_alignment): Declare.
990 * config/obj-coff.c (size_section): Handle rs_align_test.
991 (fill_section, fixup_mdeps): Likewise.
992 (write_object_file): Use frag_align_code.
994 * config/tc-alpha.c (alpha_align): Use frag_align_code.
995 (alpha_handle_align): New.
996 * config/tc-alpha.h (HANDLE_ALIGN): New.
997 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
999 * config/tc-i386.h (md_do_align): Use frag_align_code.
1000 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1002 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1003 (ia64_handle_align): New.
1004 * config/tc-ia64.h (HANDLE_ALIGN): New.
1005 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1007 * config/tc-m32r.c (m32r_do_align): Remove.
1008 (m32r_handle_align): New.
1009 (fill_insn): Use frag_align_code.
1010 * config/tc-m32r.h (md_do_align): Remove.
1011 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1012 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1013 * config/tc-mips.c, config/tc-mips.h: Similarly.
1015 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1016 (sh_handle_align): Likewise. Handle rs_align_code.
1017 (sh_do_align): Remove.
1018 * config/tc-sh.h (md_do_align): Remove.
1019 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1021 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1022 (sparc_handle_align): Likewise. Handle rs_align_code.
1023 * config/tc-sparc.h (md_do_align): Remove.
1024 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1026 2000-12-22 DJ Delorie <dj@redhat.com>
1028 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1029 when we assemble the first half of a pair.
1031 2000-12-22 H.J. Lu <hjl@gnu.org>
1033 * config/tc-i386.c (reloc): Update the macro for non-bfd
1035 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1037 2000-12-22 H.J. Lu <hjl@gnu.org>
1039 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1041 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1043 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1044 (QWORD_MNEM_SUFFIX): New macro.
1045 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1047 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1048 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1050 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1051 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1052 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1053 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1054 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1056 (Reg, WordReg): Add Reg64.
1057 (Imm): Add Imm32S and Imm64.
1059 (Disp): Add Disp64 and Disp32S.
1060 (AnyMem): Add Disp32S.
1061 (RegRex, RegRex64): New macros.
1062 (rex_byte): New type.
1063 * config/tc-i386.c (set_16bit_code_flag): Kill.
1064 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1065 (reloc): New parameter "signed"; support x86_64.
1066 (set_code_flag): New.
1067 (DEFAULT_ARCH): New macro; default to "i386".
1068 (default_arch): New static variable.
1069 (struct _i386_insn): New fields Operand_PCrel; rex.
1070 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1071 (flag_code): New enum and static variable.
1072 (use_rela_relocations): New static variable.
1073 (flag_code_names): New static variable.
1074 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1075 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1077 (i386_align_code): Return plain "nop" for x86_64.
1078 (mode_from_disp_size): Support Disp32S.
1079 (smallest_imm_type): Support Imm32S and Imm64.
1080 (offset_in_range): Support size of 8.
1081 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1082 (md_pseudo_table): Add "code64"; use set_code_flat.
1083 (md_begin): Emit sane error message on hash failure.
1084 (tc_i386_fix_adjustable): Support x86_64 relocations.
1085 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1086 instructions supported on particular arch just partially,
1087 output of 64bit immediates, handling of Imm32S and Disp32S type.
1088 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1089 (i386_displacement): Likewise.
1090 (i386_index_check): Cleanup; support 64bit addresses.
1091 (md_apply_fix3): Support x86_64 relocation and rela.
1092 (md_longopts): Add "32" and "64".
1093 (md_parse_option): Add OPTION_32 and OPTION_64.
1094 (i386_target_format): Call even for ELFs; choose between
1095 elf64-x86-64 and elf32-i386.
1096 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1097 (tc_gen_reloc): Support rela relocations and x86_64.
1098 (intel_e09_1): Support QWORD.
1100 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1102 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1103 it's not an offset expression.
1104 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1105 keep the braces '[' and ']' in the output string.
1106 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1107 != FLAT. There is no such op_modifier.
1109 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1111 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1114 2000-12-13 Kazu Hirata <kazu@hxi.com>
1116 * as.h: Fix formatting.
1118 * dwarf2dbg.c: Likewise.
1119 * input-scrub.c: Likewise.
1122 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1124 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1125 configure: Regenerate.
1127 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1129 * dwarf2dbg.c: #include <limits.h> only if it exists.
1131 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1133 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1134 (md_apply_fix): Here too.
1136 2000-12-12 Jim Wilson <wilson@redhat.com>
1138 * config/tc-ia64.h (ia64_init): Add prototype.
1140 2000-12-12 H.J. Lu <hjl@gnu.org>
1142 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1144 * read.h (outputting_stabs_line_debug): Change it to int.
1145 * stabs.c (outputting_stabs_line_debug): Likewise.
1147 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1149 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1150 the address of a function result.
1152 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1154 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1155 (md_assemble): Call dwarf2_emit_insn.
1156 (shlib): Fix typo SHILB -> SHLIB.
1157 (md_parse_option): Likewise.
1158 (ppc_elf_validate_fix): Likewise:
1159 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1161 2000-12-12 Nick Clifton <nickc@redhat.com>
1163 * cgen.h: Fix formatting.
1164 * input-scrub.c: Fix formatting.
1165 * macro.c: Fix formatting.
1166 * config/tc-mips.c: Fix formatting.
1167 * doc/c-mips.texi: Fix formatting.
1169 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1171 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1172 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1174 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1176 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1179 * i386.h (*_Suf): Remove No_dSuf.
1180 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1182 (i386_optab): Remove 'd' in the suffixes.
1184 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1186 * config/tc-i386.c (T_SHORT): Undefine before defining.
1188 2000-12-05 Kazu Hirata <kazu@hxi.com>
1190 * config/tc-mips.c: Fix formatting.
1192 2000-12-04 Matthew Hiller <hiller@redhat.com>
1194 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1195 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1196 (md_show_usage): Ditto.
1197 (md_parse_option): Ditto.
1198 (d10v_cleanup): Writes pending instruction only if
1199 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1200 Fix compile time warning messages.
1202 * doc/c-d10v.texi: Documents new options.
1204 2000-12-04 Matthew Hiller <hiller@redhat.com>
1206 * stabs.c (outputting_stabs_line_debug): New variable.
1207 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1208 function entry and unset at function exit.
1210 * read.h (outputting_stabs_line_debug): New extern declaration.
1212 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1214 * dwarf2dbg.c: Fix compile time warning messages.
1216 2000-12-03 Kazu Hirata <kazu@hxi.com>
1218 * config/tc-a29k.c: Fix formatting.
1219 * config/tc-alpha.c: Likewise.
1220 * config/tc-arm.c: Likewise.
1221 * config/tc-cris.c: Likewise.
1222 * config/tc-hppa.c: Likewise.
1223 * config/tc-i370.c: Likewise.
1224 * config/tc-i386.c: Likewise.
1225 * config/tc-i860.c: Likewise.
1226 * config/tc-i960.c: Likewise.
1227 * config/tc-ia64.c: Likewise.
1228 * config/tc-m68hc11.c: Likewise.
1229 * config/tc-m68k.c: Likewise.
1230 * config/tc-m88k.c: Likewise.
1231 * config/tc-pj.c: Likewise.
1232 * config/tc-ppc.c: Likewise.
1233 * config/tc-sh.c: Likewise.
1234 * config/tc-sparc.c: Likewise.
1235 * config/tc-tahoe.c: Likewise.
1236 * config/tc-vax.c: Likewise.
1238 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1240 * config/tc-mips.c (mips_ip): When calculating offsets,
1241 don't accept as constant the difference between the
1242 addresses of symbols in two different sections.
1244 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1246 (validate_mips_insn): Likewise. Also, update 'B' operand
1247 specifier to use OP_*_CODE20 constants and delete 'm' operand
1249 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1250 operand specifiers. Change warning generated by 'B' operand
1251 specifier to reflect its new multi-purpose usage.
1253 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1254 -1, and update comment.
1255 (file_mips_isa): Likewise.
1256 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1257 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1258 ISA_* constants rather than hard-coded numbers.
1259 (mips_cpu_info): New structure.
1260 (mips_cpu_info_table): New table describing CPU and ISA names
1262 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1263 mips_cpu_info_from_cpu): New functions.
1264 (mips_isa_to_str): New function to get string for ISA name.
1265 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1266 return const char *.
1267 (md_begin): Redo CPU and ISA selection logic, using
1268 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1269 than hard-coded numbers.
1270 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1271 ISA_* constants rather than hard-coded numbers.
1272 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1273 (md_longopts): Delete OPTION_NO_MIPS32.
1274 (md_parse_option): Convert to use ISA_* constants rather than
1275 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1276 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1277 to use strcasecmp to recognize "default" and to use
1278 mips_cpu_info_from_name to get CPU numbers from argument.
1279 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1280 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1282 (s_mipsset): Accept ISA value 32.
1283 * doc/as.texinfo: Clean up MIPS options summary slightly,
1284 remove -no-mips32. Add note about -mips4 and -mips32
1285 specifying those ISA levels. Delete -mips32 and -no-mips32
1286 cpu flag descriptions.
1287 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1288 up the supported CPU switch list, and replace 4Kc, 4Km, and
1289 4Kp entries with a single mips32-4k entry. Note that you can
1292 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1294 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1296 (md_parse_option): Add cases for OPTION_MIPS5 and
1298 (md_show_usage): Mention -mips5 and -mips64 arguments.
1299 (s_mipsset): Add cases for MIPS5 and MIPS64.
1300 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1302 * doc/as.texinfo: Mention -mips5 and -mips64 options
1304 * doc/c-mips.texi: Likewise. Also update introduction
1305 and ".set" usage information.
1307 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1309 (mips_cpu_info_table): Add SB-1 entries.
1310 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1311 known to the -mcpu option.
1313 * doc/as.texinfo: Correct description of MIPS -mcpu
1314 option, by copying some of the text from doc/c-mips.texi.
1316 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1318 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1320 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1321 (sparc*-*-rtems*): Switched from a.out to ELF.
1322 * configure: Regenerate.
1323 * config.in: Regenerate.
1324 * Makefile.in: Regenerate.
1325 * aclocal.m4: Regenerate.
1326 * po/gas.pot: Regenerate.
1328 2000-11-30 Philip Blundell <pb@futuretv.com>
1330 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1331 even in non BFD_ASSEMBLER case.
1333 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1335 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1338 2000-11-29 Richard Henderson <rth@redhat.com>
1340 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1341 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1342 thread multiple subsegments properly; handle multiple code
1343 sections properly; emit proper compilation unit info for assembler
1344 generated debugging.
1346 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1347 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1348 (dwarf2dbg_estimate_size_before_relax): Declare.
1349 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1350 * write.c: Include dwarf2dbg.h.
1351 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1352 (relax_segment): Likewise.
1354 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1356 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1357 jump>: Use as_bad_where instead of as_bad. Tweak error message
1358 accordingly. Stabilize frag by updating fix part and resetting
1360 <undefined symbol, unconditional jump>: Ditto.
1361 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1362 indexing is_end_of_line[].
1363 (md_assemble): Initialize size to 0.
1364 (md_section_align): Mark parameter seg as unused.
1365 (parse_reg): Parse names case-insensitively.
1367 2000-11-28 Kazu Hirata <kazu@hxi.com>
1369 * config/obj-aout.h: Fix formatting.
1370 * config/obj-bout.h: Likewise.
1371 * config/obj-coff.c: Likewise.
1372 * config/obj-coff.h: Likewise.
1373 * config/obj-elf.h: Likewise.
1374 * config/obj-som.h: Likewise.
1375 * config/obj-vms.c: Likewise.
1376 * config/obj-vms.h: Likewise.
1377 * config/tc-h8300.h: Likewise.
1378 * config/tc-ns32k.h: Likewise.
1379 * config/tc-sparc.h: Likewise.
1380 * config/tc-tic54x.h: Likewise.
1381 * config/tc-z8k.h: Likewise.
1383 2000-11-28 Nick Clifton <nickc@redhat.com>
1385 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1386 License is present in the sources, but not the output, and
1387 also available from the GNU website.
1388 (GNU Free Documentation License): Comment out this section.
1390 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1392 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1393 targets. Remove i860 from valid a.out targets.
1394 * Makefile.in: Regenerate.
1396 * config/tc-cris.c: Include dwarf2dbg.h.
1397 (md_pseudo_table): Add .file and .loc.
1398 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1399 (s_cris_file, s_cris_loc): New.
1400 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1401 * Makefile.am: Regenerate dependencies.
1402 * Makefile.in: Regenerate.
1404 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1406 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1407 (MRI_MUL_PRECEDENCE): Likewise.
1408 (op_rank): Fix a comment typo.
1410 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1412 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1414 (get_operand): Fix analysis for movw/movb instructions.
1416 2000-11-24 Nick Clifton <nickc@redhat.com>
1418 * configure.in (xscale-elf): Add target.
1419 (xscale-coff): Add target.
1420 * configure: Regenerate.
1422 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1424 (ARM_EXT_XSCALE): New ARM architecture extension.
1425 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1426 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1427 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1428 (ARM_ARCH_V4): Remove processor from architecture.
1429 (ARM_ARCH_3M): New architecutre definition.
1430 (ARM_ARCH_V5TE): New architecutre definition.
1431 (ARM_ARCH_XSCALE): New architecutre definition.
1432 (CPU_DEFAULT): Allow to be defaulted to XScale.
1433 (atpcs): New boolean variable.
1434 (ldr_flags): Support 'd' flag for double word loads.
1435 (str_flags): Support 'd' flag for double word stored.
1436 (do_mia): New function.
1437 (do_mar): New function.
1438 (do_mra): New function.
1439 (do_pld): New function.
1440 (do_ldrd): New function.
1441 (do_blx): New function.
1442 (do_bkpt): New function.
1443 (do_clz): New function.
1444 (do_lstc2): New function.
1445 (do_cdp2): New function.
1446 (do_t_blx): New function.
1447 (do_t_bkpt): New function.
1448 (do_smla): New function.
1449 (do_smlal): New function.
1450 (do_smul): New function.
1451 (do_qadd): New function.
1452 (do_co_reg2c): New function.
1453 (LONGEST_INSN): Redefine to 7.
1455 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1456 command line switches.
1458 2000-11-22 Jim Wilson <wilson@redhat.com>
1460 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1461 (struct rsrc): Make line unsigned.
1462 (gr_values): Add missing initializer.
1463 (SLOT_NUM_NOT_SET): Add unsigned cast.
1464 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1465 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1466 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1467 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1468 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1469 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1470 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1471 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1472 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1473 Add ATTRIBUTE_UNUSED to unused parameters.
1474 (convert_expr_to_ab_reg): Add parens.
1475 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1476 (dot_prologue): Initialize grsave when declared.
1477 (md_pseudo_table): Add missing initializers.
1478 (operand_match): Add casts to bfd_vma.
1479 (emit_one_bundle): Delete unused local prev. Make required_template
1481 (specify_resource): Cast i to unsigned.
1482 (note_register_values): Use fprintf_vma.
1483 (print_dependency): Likewise.
1485 2000-11-21 Jim Wilson <wilson@redhat.com>
1487 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1488 for unwind info section.
1489 (dot_endp): Likewise for unwind section.
1491 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1494 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1496 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1497 (output_insn): Call dwarf2_emit_insn.
1498 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1500 2000-11-17 Richard Henderson <rth@redhat.com>
1502 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1503 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1504 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1506 2000-11-17 Nick Clifton <nickc@redhat.com>
1508 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1511 2000-11-17 Richard Henderson <rth@redhat.com>
1513 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1515 2000-11-17 Richard Henderson <rth@redhat.com>
1517 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1518 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1519 tri-state definition of alpha_flag_mdebug.
1520 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1521 (s_alpha_file): Store first .file directive.
1522 (s_alpha_stab): New.
1523 (md_pseudo_table): Add stabs and stabn.
1525 2000-11-17 Richard Henderson <rth@redhat.com>
1527 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1529 2000-11-17 Richard Henderson <rth@redhat.com>
1531 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1532 (main): Call dwarf2_finish.
1533 * as.h (debug_type): Clarify documentation of the meaning
1535 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1536 (print_stats): Fix parenthesis problem.
1537 (now_subseg_size): New.
1538 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1539 (dwarf2_directive_file): Don't set debug_type.
1540 (dwarf2_where): Honor DEBUG_DWARF2 first.
1541 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1542 do nothing if not emitting dwarf2 debug info, or no work.
1543 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1544 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1545 (ecoff_new_file): Likewise.
1546 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1547 commentary wrt dwarf2.
1549 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1550 ATTRIBUTE_UNUSED as needed.
1551 (emit_insn): Call dwarf2_emit_insn.
1552 (s_alpha_file): New.
1554 (s_alpha_coff_wrapper): Don't handle them.
1555 (md_pseudo_table): Update for .file and .loc.
1556 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1558 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1559 don't protect with debug_type.
1560 * config/tc-hppa.c (md_assemble): Likewise.
1561 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1562 * config/tc-mn10300.c (md_assemble): Likewise.
1563 * config/tc-sh.c (md_assemble): Likewise.
1564 * config/tc-v850.c (md_assemble): Likewise.
1566 * config/tc-arm.c (arm_end_of_source): Remove.
1567 * config/tc-hppa.c (pa_end_of_source): Remove.
1568 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1569 * config/tc-mn10300.c (mn10300_finalize): Remove.
1570 * config/tc-sh.c (sh_finalize): Remove.
1571 * config/tc-v850.c (sh_finalize): Remove.
1573 * config/tc-arm.h (md_end): Remove.
1574 * config/tc-hppa.h (md_end): Remove.
1575 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1576 * config/tc-m68hc11.h (md_end): Remove.
1577 * config/tc-mn10300.h (md_end): Remove.
1578 * config/tc-sh.h (md_end): Remove.
1579 * config/tc-v850.h (md_end): Remove.
1581 * config/tc-ia64.c (emit_one_bundle): Don't protect
1582 dwarf2 bits with debug_type.
1583 (md_assemble): Likewise.
1584 (ia64_end_of_source): Don't call dwarf2_finish.
1586 2000-11-16 Jim Wilson <wilson@redhat.com>
1588 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1589 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1592 2000-11-16 H.J. Lu <hjl@gnu.org>
1594 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1597 2000-11-15 Kazu Hirata <kazu@hxi.com>
1599 * config/tc-tic30.c: Fix formatting.
1600 * config/tc-tic80.c: Likewise.
1601 * config/tc-v850.c: Likewise.
1602 * config/tc-vax.c: Likewise.
1603 * config/tc-w65.c: Likewise.
1604 * config/tc-z8k.c: Likewise.
1606 2000-11-14 DJ Delorie <dj@redhat.com>
1608 * config/tc-v850.c: Support dwarf2.
1609 * config/tc-v850.h: Ditto.
1611 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1612 parse_cons_expression_v850 to initialize hold_cons_reloc.
1614 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1616 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1617 (errata_nops_necessary_p): New function.
1618 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1621 2000-11-14 Jim Wilson <wilson@redhat.com>
1623 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1624 return little endian bfd formats.
1626 2000-11-14 Kazu Hirata <kazu@hxi.com>
1628 * config/aout_gnu.h: Fix formatting.
1629 * config/atof-vax.c: Likewise.
1630 * config/m68k-parse.h: Likewise.
1631 * config/m88k-opcode.h: Likewise.
1632 * config/obj-elf.c: Likewise.
1633 * config/tc-arm.c: Likewise.
1634 * config/tc-cris.c: Likewise.
1635 * config/tc-i386.c: Likewise.
1636 * config/tc-ia64.c: Likewise.
1637 * config/tc-mn10300.c: Likewise.
1638 * config/te-386bsd.h: Likewise.
1639 * config/te-hppa.h: Likewise.
1640 * config/te-nbsd.h: Likewise.
1641 * config/te-ppcnw.h: Likewise.
1642 * config/te-sparcaout.h: Likewise.
1643 * config/te-tmips.h: Likewise.
1644 * config/vax-inst.h: Likewise.
1645 * config/vms-conf.h: Likewise.
1647 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1649 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1651 2000-11-13 H.J. Lu <hjl@gnu.org>
1653 * config/obj-elf.c (elf_frob_symbol): Support
1654 ".symver name,name2@@@nodename".
1655 (elf_frob_file_before_adjust): Likewise.
1657 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1658 and ".symver name,name2@@@nodename".
1661 2000-11-12 H.J. Lu (hjl@gnu.org)
1663 * config/obj-elf.c (obj_elf_symver): Check missing version
1666 2000-11-12 H.J. Lu (hjl@gnu.org)
1668 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1669 instead of bfd_vma for non-bfd assemblers.
1671 2000-11-09 Kazu Hirata <kazu@hxi.com>
1673 * itbl-ops.c: Fix comment typos.
1675 2000-11-08 Jim Wilson <wilson@redhat.com>
1677 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1678 (struct unwind): Add next_slot_frag field.
1679 (slot_index): New parameters slot_frag and first_frag. Add code
1680 to add in frag sizes when different. Add comments.
1681 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1682 arguments to slot_index.
1683 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1684 loop end. Set next_slot_frag field.
1686 2000-11-07 H.J. Lu <hjl@gnu.org>
1688 * doc/as.texinfo (.symver): Updated for versioned symbol
1691 * obj.h (format_ops): Add the frob_file_before_adjust field.
1693 * config/obj-aout.c (aout_format_ops): Set the
1694 frob_file_before_adjust field to 0.
1695 * config/obj-coff.c (coff_format_ops): Likewise.
1696 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1698 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1700 (elf_frob_file_before_adjust): New function to remove unneeded
1701 versioned symbols from the symbol table.
1702 (elf_format_ops): Set the frob_file_before_adjust field to
1703 elf_frob_file_before_adjust.
1705 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1708 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1710 2000-11-07 Peter Targett <peter.targett@arccores.com>
1712 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1714 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1715 Fix compile time warning messages.
1717 2000-11-07 Nick Clifton <nickc@redhat.com>
1719 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1720 buffer in order to avoid buffer overflows.
1722 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1724 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1725 Change M to m for -milp32 or -mlp64 to match gcc.
1726 (dot_endp): Use bytes_per_address instead of 8.
1727 (emit_one_bundle): Use number_to_chars_littleendian instead of
1729 (fix_insn): Likewise.
1730 (ia64_init): New function.
1731 (ia64_target_format): New function.
1732 (md_begin): Set endianness, arch, and machine as appropriate.
1733 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1734 Make these macros depend on TE_HPUX macro.
1735 (TARGET_FORMAT): Define.
1736 (HOST_SPECIAL_INIT): Define.
1737 * config/te-hpux.h: New file.
1738 * configure.in: Add "ia64-*-hpux*" target to configure.
1739 * configure: Regenerate.
1741 2000-11-06 Kazu Hirata <kazu@hxi.com>
1743 * as.c: Fix formatting.
1744 * dwarf2dbg.c: Likewise.
1745 * input-file.c: Likewise.
1746 * input-file.h: Likewise.
1747 * input-scrub.c: Likewise.
1748 * itbl-ops.c: Likewise.
1749 * listing.c: Likewise.
1750 * macro.h: Likewise.
1751 * messages.c: Likewise.
1753 * subsegs.c: Likewise.
1754 * subsegs.h: Likewise.
1755 * write.c: Likewise.
1757 2000-11-06 Nick Clifton <nickc@redhat.com>
1759 * doc/as.texinfo: Add GNU Free Documentation License.
1760 * doc/gasp.texi: Add GNU Free Documentation License.
1761 * doc/as.1: Add GNU Free Documentation License.
1763 2000-11-05 Nick Clifton <nickc@redhat.com>
1765 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1767 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1769 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1770 * configure: Regenerate.
1772 2000-11-01 Nick Clifton <nickc@redhat.com>
1774 * read.c (original_case_string): New global variable.
1775 (read_a_source_file): Copy opcode string into
1776 original_case_string if clobbering the case of the opcode.
1777 * read.h: Export the definition of original_case_string.
1778 * config/tc-arm.c (md_assembler): When parsing a .req
1779 directive use the original opcode string, not the case
1782 2000-11-02 Nick Clifton <nickc@redhat.com>
1784 * config/tc-mn10300.c (debug_line): Remove this static
1786 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1787 dwarf2_where and dwarf2_gen_line_info.
1789 2000-11-02 Theo Honohan <th@futuretv.com>
1791 * config/tc-arm.c (do_msr): Improve error message.
1793 2000-10-31 Eric Christopher <echristo@redhat.com>
1795 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1796 or pc-relative, else use fx_offset.
1798 2000-10-31 Jim Wilson <wilson@redhat.com>
1800 * config/tc-ia64.c (struct md): New field tag_fixups.
1801 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1802 qualifying predicate.
1803 (emit_one_bundle): Delete spurious multiplication by one. Handle
1805 (ia64_start_line): Error if dangling qualifying predicate.
1806 (defining_tag): New static variable.
1807 (ia64_unrecognized_line, case '['): Parse tags.
1808 (ia64_frob_label): Create tag_fixups.
1809 (md_assemble): Reset md.qp.X_op after using it.
1811 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1813 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1815 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1817 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1819 2000-10-30 Kazu Hirata <kazu@hxi.com>
1821 * expr.c: Fix formatting.
1822 * flonum-copy.c: Likewise.
1823 * flonum.h: Likewise.
1827 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1829 * as.h (OPTION_MD_BASE): Bump to 190.
1830 * as.c (parse_args) <std_longopts>: Add comment about the need to
1831 check OPTION_MD_BASE in as.h.
1833 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1836 2000-10-27 Nick Clifton <nickc@redhat.com>
1838 * configure.in (emulations): Add m68hc12.
1839 * configure: Regenerate.
1840 * po/gas.pot: Regenerate.
1842 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1844 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1846 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1848 2000-10-25 Nick Clifton <nickc@redhat.com>
1850 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1851 a DWARF2 line number information sequence.
1853 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1855 * read.c (generate_lineno_debug): Update comment describing why
1856 DWARF2 line number debug information is not generated
1857 automatically by this function.
1859 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1862 * config/tc-arm.h (md_end): Define.
1863 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1865 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1866 if generating DWARF2 line numbers.
1867 (arm_end_of_source): New function. Call dwarf2_finish if
1870 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1871 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1872 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1874 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1876 * config/tc-i386.c: Fix prototype declarations for functions taking no
1879 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1881 * config/tc-i386.c (i386_operand_modifier): Remove.
1882 (build_displacement_string): Remove.
1883 (i386_parse_seg): Remove.
1884 (i386_intel_memory_operand): Remove.
1885 (i386_intel_operand): Re-write using recursive descent parser based
1886 on MASM documentation.
1887 (struct intel_parser_s): New structure.
1888 (intel_parser): New static variable.
1889 (struct intel_token): New structure.
1890 (cur_token, prev_token): New static variables.
1903 (intel_match_token): New function.
1904 (intel_get_token): New function.
1905 (intel_putback_token): New function.
1906 (intel_expr): New function.
1907 (intel_e05): New function.
1908 (intel_e05_1): New function.
1909 (intel_e06): New function.
1910 (intel_e06_1): New function.
1911 (intel_e09): New function.
1912 (intel_e09_1): New function.
1913 (intel_e10): New function.
1914 (intel_e10_1): New function.
1915 (intel_e11): New function.
1917 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1919 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1920 instructions to loose any special insn->architecture mask.
1922 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1923 (sparc_md_end, sparc_arch_types, sparc_arch,
1924 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1925 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1926 request v9b architecture if they are used).
1928 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1930 * config/tc-m68k.c: Fix the previous misapplied patch.
1932 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1934 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1935 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1936 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1939 2000-10-17 Kazu Hirata <kazu@hxi.com>
1941 * debug.c: Fix formatting.
1942 * depend.c: Likewise.
1943 * dwarf2dbg.c: Likewise.
1944 * dwarf2dbg.h: Likewise.
1945 * ecoff.c: Likewise.
1948 * flonum-konst.c: Likewise.
1949 * frags.h: Likewise.
1951 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1953 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1955 * doc/as.texinfo: Added notes about this new option.
1957 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1959 * config/tc-sh.c (JREG): Remove.
1960 (md_convert_frag): Remove #if 0:d code using JREG.
1962 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1964 * config/tc-i386.c (i386_operand_modifier): Only match
1965 modifiers SHORT and FLAT if they are followed by a space.
1966 (parse_register): When `allow_naked_reg' is set, do not confuse
1967 identifiers that start with a register name with a register.
1969 2000-10-12 Kazu Hirata <kazu@hxi.com>
1971 * app.c: Fix formatting.
1974 * bit_fix.h: Likewise.
1979 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1981 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1983 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1985 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1986 Re-arrange function a little and improve error message.
1988 * write.c (write_relocs): Fix a comment.
1990 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1993 2000-10-05 Jim Wilson <wilson@cygnus.com>
1995 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1997 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1999 * config/tc-i386.c: Delete some useless comments, reformat others.
2001 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2002 non-global syms in linkonce sections.
2004 2000-10-04 Ralf Baechle <ralf@gnu.org>
2006 * config/tc-ia64.c (operand_match): Don't use // style comments.
2007 * config/tc-i370.c: Likewise.
2009 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2011 Changes to handle varying register prefix and user symbol prefix.
2012 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2013 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2014 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2015 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2016 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2017 (demand_register_prefix): New variable.
2018 (md_pseudo_table): New pseudo ".syntax".
2019 (md_longopts): New options --no-underscore and --underscore.
2020 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2021 on symbols_have_leading_underscore.
2022 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2023 (get_spec_reg): Ditto.
2024 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2026 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2028 <case OPTION_NO_US, case OPTION_US>: New.
2029 (md_show_usage): Be brief and reformat to match continuation of
2031 * po/gas.pot: Regenerate.
2033 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2035 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2036 force relocs for 12 bit branches.
2037 (md_apply_fix): Similarly, adjust logic here.
2039 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2041 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2042 adjust for external and weak syms as we will use a reloc. Allow
2043 for +8 offset when calculating limits of branches.
2044 (hppa_fix_adjustable): Undo 2000-09-23 change.
2045 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2046 Correct distance calculation.
2047 (tc_gen_reloc): Print the file name and line number if we can't
2050 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2051 * config/tc-hppa.c (nonzero_dibits): Define.
2052 (arg_reloc_stub_needed): Check each arg and return value
2053 separately for zero case.
2054 (pa_align): Declare argument `bytes'.
2056 2000-09-25 Kazu Hirata <kazu@hxi.com>
2058 * config/tc-cris.c: Fix formatting.
2059 * config/tc-d10v.h: Likewise.
2060 * config/tc-d30v.c: Likewise.
2061 * config/tc-d30v.h: Likewise.
2062 * config/tc-fr30.c: Likewise.
2063 * config/tc-fr30.h: Likewise.
2064 * config/tc-m68k.c: Likewise.
2065 * config/tc-m68k.h: Likewise.
2066 * config/tc-pj.h: Likewise.
2067 * config/tc-ppc.c: Likewise.
2068 * config/tc-ppc.h: Likewise.
2069 * config/tc-sh.c: Likewise.
2070 * config/tc-sh.h: Likewise.
2071 * config/tc-sparc.c: Likewise.
2072 * config/tc-v850.h: Likewise.
2073 * config/tc-vax.h: Likewise.
2074 * config/tc-w65.h: Likewise.
2075 * config/tc-z8k.h: Likewise.
2077 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2079 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2080 checks only for ELF.
2081 (hppa_force_relocation): Likewise.
2083 2000-09-22 Jim Wilson <wilson@cygnus.com>
2085 * config/tc-ia64.c (dv_sem): Add "stop".
2086 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2087 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2088 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2090 (mark_resources): Check IA64_RS_PRr.
2092 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2094 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2095 md_estimate_size_before_relax): Redesign and clean up the
2096 relaxation mechanism.
2098 2000-09-21 Kazu Hirata <kazu@hxi.com>
2100 * config/tc-ns32k.c: Fix formatting.
2101 * config/tc-ns32k.h: Likewise.
2103 2000-09-20 Kazu Hirata <kazu@hxi.com>
2105 * config/tc-m32r.c: Fix formatting.
2106 * config/tc-m32r.h: Likewise.
2107 * config/tc-m68851.h: Likewise.
2108 * config/tc-m68hc11.c: Likewise.
2109 * config/tc-m68hc11.h: Likewise.
2110 * config/tc-m88k.c: Likewise.
2111 * config/tc-mcore.c: Likewise.
2112 * config/tc-mcore.h: Likewise.
2113 * config/tc-mips.c: Likewise.
2114 * config/tc-mips.h: Likewise.
2115 * config/tc-mn10200.h: Likewise.
2116 * config/tc-mn10300.h: Likewise.
2117 * config/tc-tahoe.c: Likewise.
2118 * config/tc-tahoe.h: Likewise.
2120 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2122 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2123 Likewise in relaxation description comments.
2125 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2127 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2128 subtraction of two syms without emitting a relocation.
2130 From David Huggins-Daines <dhd@linuxcare.com>
2131 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2132 global or weak symbols.
2134 2000-09-15 Kazu Hirata <kazu@hxi.com>
2136 * config/tc-h8300.h: Fix formatting.
2137 * config/tc-h8500.c: Likewise.
2138 * config/tc-h8500.h: Likewise.
2139 * config/tc-hppa.h: Likewise.
2140 * config/tc-i370.h: Likewise.
2141 * config/tc-i386.h: Likewise.
2142 * config/tc-i860.c: Likewise.
2143 * config/tc-i860.h: Likewise.
2144 * config/tc-i960.h: Likewise.
2145 * config/tc-ia64.c: Likewise.
2146 * config/tc-ia64.h: Likewise.
2148 2000-09-14 Kazu Hirata <kazu@hxi.com>
2150 * config/tc-a29k.c: Fix formatting.
2151 * config/tc-alpha.c: Likewise.
2152 * config/tc-arc.c: Likewise.
2153 * config/tc-arc.h: Likewise.
2154 * config/tc-arm.c: Likewise.
2155 * config/tc-arm.h: Likewise.
2156 * config/tc-avr.c: Likewise.
2157 * config/tc-avr.h: Likewise.
2158 * config/tc-tic30.c: Likewise.
2159 * config/tc-tic30.h: Likewise.
2160 * config/tc-tic54x.c: Likewise.
2161 * config/tc-tic54x.h: Likewise.
2162 * config/tc-tic80.c: Likewise.
2163 * config/tc-tic80.h: Likewise.
2165 2000-09-14 Timothy Wall <twall@cygnus.com>
2167 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2168 parallel comparisons for later use.
2169 (struct rsrc): Add parallel comparison type.
2170 (resources_match): Skip special cases of PR usage (non-conflicting
2173 2000-09-13 Kazu Hirata <kazu@hxi.com>
2175 * config/obj-ecoff.c: Fix formatting.
2176 * config/obj-elf.c: Likewise.
2177 * config/obj-elf.h: Likewise.
2178 * config/obj-evax.h: Likewise.
2179 * config/obj-generic.h: Likewise.
2180 * config/obj-hp300.c: Likewise.
2181 * config/obj-hp300.h: Likewise.
2182 * config/obj-ieee.h: Likewise.
2183 * config/obj-vms.c: Likewise.
2184 * config/obj-vms.h: Likewise.
2186 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2188 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2189 (md_parse_option): Ditto.
2190 (md_longopts): Add -mips32 option.
2191 (md_show_usage): Document new options.
2192 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2193 (mips_ip): Assemble mfc0 with a sub-selection code.
2194 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2195 (mips_cpu_to_str): New function.
2196 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2197 Use CPU_* defines instead of hardcoded numbers.
2199 * doc/as.texinfo: Document new options.
2200 * doc/c-mips.texi: Ditto.
2202 2000-09-12 Kazu Hirata <kazu@hxi.com>
2204 * as.h: Fix formatting.
2205 * asintl.h: Likewise.
2206 * bit_fix.h: Likewise.
2207 * config/obj-aout.c: Likewise.
2208 * config/obj-aout.h: Likewise.
2209 * config/obj-bout.c: Likewise.
2210 * config/obj-bout.h: Likewise.
2211 * config/obj-coff.c: Likewise.
2212 * config/obj-coff.h: Likewise.
2213 * dwarf2dbg.h: Likewise.
2215 * flonum.h: Likewise.
2216 * frags.h: Likewise.
2217 * itbl-ops.h: Likewise.
2218 * macro.h: Likewise.
2221 * struc-symbol.h: Likewise.
2222 * subsegs.h: Likewise.
2223 * symbols.h: Likewise.
2225 * write.h: Likewise.
2227 2000-09-11 Kazu Hirata <kazu@hxi.com>
2229 * bignum-copy.c: Fix formatting.
2230 * config/tc-i370.c: Likewise.
2231 * config/tc-i960.c: Likewise.
2232 * config/tc-m68k.c: Likewise.
2233 * ehopt.c: Likewise.
2234 * flonum-copy.c: Likewise.
2235 * flonum-konst.c: Likewise.
2236 * flonum-mult.c: Likewise.
2237 * literal.c: Likewise.
2240 * stabs.c: Likewise.
2241 * subsegs.c: Likewise.
2243 2000-09-09 Philip Blundell <philb@gnu.org>
2245 * configure.in (arm*-*-uclinux*): New target.
2246 * configure: Regenerate.
2248 2000-09-09 Kazu Hirata <kazu@hxi.com>
2250 * input-file.c: Fix formatting.
2251 * itbl-ops.c: Likewise.
2252 * messages.c: Likewise.
2254 2000-09-08 Philip Blundell <philb@gnu.org>
2256 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2259 2000-09-07 H.J. Lu <hjl@gnu.org>
2261 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2262 * configure: Rebuild.
2264 2000-09-07 Kazu Hirata <kazu@hxi.com>
2266 * atof-generic.c: Fix formatting.
2267 * config/tc-mips.c: Likewise.
2268 * config/tc-vax.c: Likewise.
2269 * input-scrub.c: Likewise.
2271 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2273 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2274 * configure.in (sh-*-linux*): Added.
2275 * configure: Rebuilt.
2277 2000-09-06 Kazu Hirata <kazu@hxi.com>
2279 * config/tc-hppa.c: Fix formatting.
2281 * ecoff.c: Fix formatting.
2283 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2285 * configure: Rebuilt with new libtool.m4.
2287 2000-09-05 Kazu Hirata <kazu@hxi.com>
2289 * cgen.c: Fix formatting.
2290 * config/tc-ia64.c: Likewise.
2292 2000-09-05 Nick Clifton <nickc@redhat.com>
2294 * aclocal.m4: Regenerate.
2295 * config.in: Regenerate.
2296 * configure: Regenerate.
2297 * po/gas.pot: Regenerate.
2299 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2301 * config/tc-cris.c: Correct comment typos.
2303 2000-09-05 Eric Christopher <echristo@cygnus.com>
2305 * config/tc-mn10300.c: Cleanup.
2306 (md_pcrel_from): Enable.
2308 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2310 * expr.c (operand): Fix a comment typo.
2311 * write.c (write_relocs): Fix a signed/unsigned warning.
2313 * config/tc-hppa.c (fudge_reg_expressions): New
2314 (hppa_force_reg_syms_absolute): New.
2315 (pa_equ): Allow reg_section expressions.
2316 * config/tc-hppa.c (md_optimize_expr): Define.
2317 (hppa_force_reg_syms_absolute): Prototype.
2319 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2320 (pa_parse_number): Pass in arg to select fp reg parsing.
2321 Return 1 to indicate format checks pass. If strict, then only
2322 accept a register or register symbol. Return value in...
2323 (pa_number): New static for pa_parse_number.
2324 (FP_REG_BASE): Define.
2325 (FP_REG_RSEL): Define.
2326 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2327 appropriate. White space changes.
2328 (need_pa11_opcode): Don't bother passing any params, get them from
2330 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2331 Remove extraneous check in case 'Q'.
2332 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2333 reg, set section of resulting symbol to reg_section.
2334 (pa_parse_space_stmt): Modify call to pa_parse_number.
2335 (pa_space): Likewise.
2337 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2338 (hppa_force_relocation): Handle vtable relocs.
2339 (pa_vtable_entry): New.
2340 (pa_vtable_inherit): New.
2341 (md_pseudo_table): Add entries for vtable pseudos.
2342 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2343 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2345 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2346 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2347 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2349 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2350 specify a symbol type.
2352 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2353 dependent things together.
2354 (md_elf_symbol_type): Define.
2356 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2358 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2360 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2361 (obj_elf_vtable_entry): Declare.
2363 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2364 and export function.
2365 (obj_elf_vtable_entry): Similarly.
2366 (elf_pseudo_table): Fix the damage with a cast.
2368 2000-09-03 Richard Henderson <rth@cygnus.com>
2370 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2371 for template selection when a label is needed.
2373 2000-09-02 Kazu Hirata <kazu@hxi.com>
2375 * config/tc-ia64.c: Fix formatting.
2377 2000-09-02 Nick Clifton <nickc@redhat.com>
2379 * configure.in: Increase version number to 2.10.91.
2380 * configure: Regenerate.
2381 * aclocal.m4: Regenerate.
2382 * config.in: Regenerate.
2383 * po/gas.pot: Regenerate.
2384 * Makefile.in: Regenerate.
2386 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2388 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2389 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2390 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2392 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2395 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2397 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2398 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2399 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2400 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2401 (GOT_symbol): New variable.
2402 (md_undefined_symbol): Set it.
2404 2000-09-01 Richard Henderson <rth@cygnus.com>
2406 * config/tc-ia64.c (match): Don't inline.
2407 (extra_goodness): New.
2408 (md_begin): Prefer nop.f and nop.b for best_template.
2410 2000-08-31 Kazu Hirata <kazu@hxi.com>
2412 * as.c: Fix formatting.
2414 * frags.c: Likewise.
2415 * macro.c: Likewise.
2417 2000-08-31 Eric Christopher <echristo@cygnus.com>
2419 * config/tc-mn10300.c: Cleanup and fix warnings.
2420 (md_pseudo_table): Add initializers.
2421 (md_show_usage): Cleanup.
2422 (md_parse_option): Fix warnings.
2423 (md_undefined_symbol): Fix warnings.
2424 (md_conver_frag): Fix warnings.
2425 (tc_gen_reloc): Fix warnings.
2426 (md_apply_fix3): Fix warnings.
2427 (check_operand): Fix warnings.
2429 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2431 * acinclude.m4: Include libtool and gettext macros from the
2433 * aclocal.m4, configure: Rebuilt.
2435 2000-08-30 Mark Hatle <mhatle@mvista.com>
2437 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2439 2000-08-31 Kazu Hirata <kazu@hxi.com>
2441 * listing.c: Fix formatting.
2443 2000-08-29 Kazu Hirata <kazu@hxi.com>
2445 * app.c: Fix a comment typo. Fix formatting.
2447 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2449 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2450 offset of the target destination for jmp instructions.
2451 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2453 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2455 * NEWS: Mention support for CRIS.
2457 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2459 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2460 Sets `.lcomm' alignment to zero.
2462 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2464 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2465 TC_FIX_ADJUSTABLE): Define.
2467 2000-08-23 Jim Wilson <wilson@cygnus.com>
2469 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2470 unwind.personality_routine is set.
2472 2000-08-23 H.J. Lu <hjl@gnu.org>
2474 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2476 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2478 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2481 2000-08-22 H.J. Lu <hjl@gnu.org>
2483 * config.in (STRICTCOFF): New for strict COFF.
2485 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2486 i386-*-go32* and i386-go32-rtems*.
2487 * configure: Rebuilt.
2489 * config/obj-coff.c (obj_coff_endef): Follow the historical
2490 behavior if STRICTCOFF is not defined.
2492 * doc/internals.texi: Document STRICTCOFF.
2494 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2496 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2497 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2498 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2499 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2500 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2501 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2502 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2505 2000-08-22 Eric Christopher <echristo@cygnus.com>
2507 * config/tc-mn10300.c: (md_apply_fix): New function.
2508 (mn10300_force_relocation): New function.
2509 (mn10300_fix_adjustable): New function.
2511 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2512 (TC_HANDLES_FX_DONE): Define.
2513 (obj_fix_adjustable): Define.
2514 (MD_APPLY_FIX3): Define.
2515 (TC_LINKRELAX_FIXUP): Define.
2517 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2519 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2521 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2523 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2525 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2526 if the fixup resulted in a relocation.
2528 2000-08-18 Nick Clifton <nickc@redhat.com>
2530 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2531 Make reference to first element of shift_names explicit.
2533 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2535 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2536 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2537 add a symbol's address. Removed all target-specific #ifdefs that
2538 used to accomplished the same.
2539 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2540 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2541 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2542 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2543 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2545 2000-08-17 Kazu Hirata <kazu@hxi.com>
2547 * dwarf2dbg.c: Fix formatting.
2549 2000-08-17 Nick Clifton <nickc@redhat.com>
2551 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2552 to be recoded as logical shift lefts by zero.
2554 2000-08-16 Jim Wilson <wilson@cygnus.com>
2556 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2557 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2559 (note_register_values): Handle IA64_OPND_R3_2 operands.
2561 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2563 * config/tc-i860.c (md_operand): Silly typo fixed.
2565 2000-08-16 Nick Clifton <nickc@redhat.com>
2567 * config/tc-arm.c (struct asm_shift): Delete.
2569 (enum asm_shift_index): New.
2570 (struct asm_shift_properties): New.
2571 (struct asm_shift_name): New.
2572 (shift_properties[]); New.
2573 (shift_names[]); New.
2575 (decode_shift): Use new structures.
2576 Issue a warning is "ROR #0" is used.
2577 Issue a warning if "ASR #0" or "LSR #0" is used.
2579 (md_begin): Initialise arm_shift_hsh table from new
2580 asm_shift_name array.
2582 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2584 * config/tc-sparc.c: Kill all warnings.
2585 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2587 (md_show_usage): Update usage text.
2589 2000-08-16 Nick Clifton <nickc@redhat.com>
2591 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2594 2000-08-15 Will Cohen <wcohen@redhat.com>
2596 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2598 * config/tc-sh.c (md_assemble): Changed so debug_type
2599 test performed for ppi_assemble
2600 * config/tc-sh.c: Included dwarf2dbg.h.
2601 (debug_line): Defined.
2602 (md_assemble): Generates dwarf2 line info.
2603 (sh_finalize): New function. Finalize dwarf2 info.
2604 (assemble_ppi): Returns size of code generated.
2605 (build_Mytes): Returns size of code generated.
2606 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2607 * config/tc-sh.h (md_end): Defined.
2608 (sh_finalize): Declared.
2610 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2612 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2615 2000-08-14 Nick Clifton <nickc@redhat.com>
2617 * config/tc-arm.c (do_bx): Allow "bx pc".
2619 2000-08-14 Jim Wilson <wilson@cygnus.com>
2621 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2622 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2623 (md_begin): Change assignment to md.flag to OR in the new bit.
2625 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2627 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2628 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2631 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2633 * NEWS: Mention i860 support.
2635 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2637 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2639 2000-08-14 Andreas Schwab <schwab@suse.de>
2641 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2643 2000-08-11 Andreas Schwab <schwab@suse.de>
2645 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2648 2000-08-11 Kazu Hirata <kazu@hxi.com>
2650 * expr.c: Fix formatting.
2651 * config/obj-bout.c: Likewise.
2653 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2655 * doc/c-i860.texi: Flesh out the i860 section more.
2657 2000-08-10 Kazu Hirata <kazu@hxi.com>
2659 * symbols.c: Fix formatting.
2662 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2664 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2665 modifier has the IgnoreSize bit set.
2667 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2669 From Rodney Brown <RodneyBrown@mynd.com>
2670 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2671 * configure: Regenerate.
2673 2000-08-09 Kazu Hirata <kazu@hxi.com>
2675 * hash.c: Fix formatting.
2678 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2680 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2681 (i860_fix_info): New enum.
2682 (MD_APPLY_FIX3): Define.
2683 (WORKING_DOT_WORD): Define.
2684 (TC_HANDLES_FX_DONE): Define.
2685 (DIFF_EXPR_OK): Define.
2686 (LISTING_HEADER): Define.
2687 (TARGET_FORMAT): Select target format based on endian flag.
2688 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2689 (target_big_endian): Add external declaration.
2691 * config/tc-i860.c: All existing code reworked completely. Other
2692 new code shown below.
2693 (SYNTAX_SVR4): Define.
2694 (target_warn_expand): New variable.
2695 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2696 (md_longopts): Declare and define with new options (-EL, -EB,
2698 (md_show_usage): New function.
2699 (md_operand): New function.
2700 (obtain_reloc_for_imm16): New function.
2701 (md_apply_fix3): New function.
2702 (tc_gen_reloc): New function.
2704 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2706 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2707 2 bytes of the jump address are in the same frag.
2708 (find): Accept 68hc12 register indirect modes.
2710 * NEWS: Mention 68HC11 & 68HC12 support.
2712 2000-08-07 Richard Henderson <rth@cygnus.com>
2714 * config/tc-ia64.c (unwind): Add prologue_mask member.
2715 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2716 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2717 (dot_body): Clear unwind.prologue_mask.
2718 (dot_prologue): Set it. Accept a register second argument.
2720 2000-08-07 Kazu Hirata <kazu@hxi.com>
2722 * config/atof-ieee.c: Fix formatting.
2723 * config/atof-tahoe.c: Likewise.
2725 2000-08-06 Nick Clifton <nickc@cygnus.com>
2727 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2730 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2731 of .popsection, .previous, .pushsection, .subsection,
2732 .version, .vtable_entry, .vtable_inherit and .weak.
2734 2000-08-05 Kazu Hirata <kazu@hxi.com>
2736 * config/tc-cris.c: Fix formatting.
2737 * config/tc-i386.c: Likewise.
2738 * config/tc-sparc.c (sparc_ip): Simplify the code.
2740 2000-08-04 Kazu Hirata <kazu@hxi.com>
2742 * config/tc-cris.c: Rearrange code for readability.
2743 * config/tc-d10v.c: Fix formatting.
2744 * config/tc-m32r.c: Likewise.
2745 * config/tc-sparc.c: Likewise.
2747 2000-08-02 Jim Wilson <wilson@cygnus.com>
2749 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2750 before ia64_find_opcode.
2751 (md_assemble): Likewise.
2753 2000-08-01 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2756 Undo some formatting fixes.
2758 2000-08-01 Kazu Hirata <kazu@hxi.com>
2760 * config/obj-som.c: Fix formatting.
2761 * config/obj-ieee.c: Likewise.
2762 * config/tc-arm.c: Likewise.
2763 * config/tc-v850.c: Likewise.
2765 2000-08-01 Nick Clifton <nickc@redhat.com>
2767 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2768 index by command line option.
2770 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2772 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2773 (@node M68K-Branch): Rewrite to match the reality.
2775 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2777 * doc/c-i860.texi: New file.
2778 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2779 * doc/Makefile.in: Regenerate.
2780 * doc/all.texi: Add I860 as relevant architecture.
2781 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2783 2000-07-31 Kazu Hirata <kazu@hxi.com>
2785 * config/tc-d30v.c: Fix formatting.
2787 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2789 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2790 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2791 long emit a long branch if available instead of an absolute jump, never
2792 emit absolute jumps for anything with --pcrel.
2794 * doc/c-m68k.texi: Document new command line option.
2796 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2798 * config/tc-avr.c: Use PARAMS macro in function declarations.
2799 Don't declare md_pcrel_from_section (already in tc-avr.h).
2800 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2801 (avr_operand): Don't set (unsigned) op_mask to -1.
2803 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2805 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2806 * configure: Regenerated.
2807 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2808 of operand to the .type directive (.e.g, "type").
2810 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2812 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2813 * app.c (do_scrub_chars): Record where first comment found.
2814 * read.c (read_a_source_file): Init found_comment on entry, and
2815 notify whether comments found on exit.
2816 * config/tc-hppa.c (md_shortopts): Add "c".
2817 (md_longopts): Add warn-comment.
2818 (md_parse_option): Handle it.
2819 (md_show_usage): Show available options.
2820 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2822 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2824 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2825 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2827 (md_estimate_size_before_relax): Don't fall off end of function.
2829 2000-07-27 Kazu Hirata <kazu@hxi.com>
2831 * config/tc-avr.c: Fix formatting.
2832 * config/tc-ns32k.c: Likewise.
2834 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2836 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2838 2000-07-27 Kazu Hirata <kazu@hxi.com>
2840 * config/tc-d10v.c: Fix formatting.
2841 * config/tc-z8k.c: Likewise.
2842 * config/tc-sparc.c: Likewise.
2844 2000-07-26 Dave Brolley <brolley@redhat.com>
2846 * cgen.c (queue_fixup): Declare opinfo.
2847 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2848 (gas_cgen_md_operand): Ditto.
2849 (gas_cgen_md_apply_fix3): Ditto.
2851 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2853 * config/obj-coff.c (obj_frob_symbol): Don't merge
2854 labels. Don't merge if the symbol isn't constant. Return
2855 immediately if a symbol is merged.
2857 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2859 * frags.c (frag_align): Correct absolute section alignment.
2861 2000-07-20 DJ Delorie <dj@redhat.com>
2863 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2864 it breaks linking against DLLs.
2866 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2868 * configure.in: Add CRIS support.
2869 * configure: Regenerate.
2870 * Makefile.am: (CPU_TYPES): Add cris.
2871 (CPU_OBJ_VALID) [aout]: Add cris.
2872 (MULTI_CPU_TYPES): Add cris.
2873 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2874 [coff]: Only i386 and mips are valid.
2875 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2876 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2877 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2878 Regenerate dependencies.
2879 * Makefile.in: Regenerate.
2880 * aclocal.m4: Regenerate.
2881 * as.c: Declare crisaout, criself.
2882 * config/tc-cris.h, config/tc-cris.c: New.
2883 * config/e-criself.c, config/e-crisaout.c: New.
2884 * po/POTFILES.in, po/gas.pot: Regenerate.
2886 2000-07-20 Kazu Hirata <kazu@hxi.com>
2888 * read.c: Fix formatting.
2889 * write.c: Fix formatting.
2891 2000-07-19 H.J. Lu <hjl@gnu.org>
2893 * sb.c: Include <stdlib.h> if exists for abort ().
2895 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2897 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2898 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2899 (pa_type_args): Same here.
2901 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2903 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2904 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2905 the storage class is already set.
2907 2000-07-17 Kazu Hirata <kazu@hxi.com>
2909 * config/tc-m68hc11.c: Fix formatting.
2910 * config/tc-mn10200.c: Likewise.
2911 * config/tc-mn10300.c: Likewise.
2912 * config/tc-pj.c: Likewise.
2913 * config/tc-tic80.c: Likewise.
2914 * config/tc-w65.c: Likewise.
2916 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2918 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2921 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2923 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2926 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2928 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2929 ELF as are used for SOM (except the 32-bit reloc one) to decide
2930 whether a symbol can be reduced to a section symbol. Expand on
2931 the comment for symbols involved in LR% and RR% expressions.
2933 2000-07-14 Nick Clifton <nickc@cygnus.com>
2935 * config/tc-mips.c (mips_disable_float_construction): New
2936 static variable. Set to true if doubles should not be
2937 constructed by loading two single width fp registers with
2938 halves of the value.
2939 (mips_ip): Test mips_disable_float_construction.
2940 (md_longopts): Add command line switches --construct-floats
2941 and --no-construct-floats.
2942 (md_parse_option): Parse new command line options.
2943 (md_show_usage): Describe new command line options.
2945 * doc/c-mips.texi: Document new command line options.
2947 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2949 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2950 * configure: Regenerate.
2952 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2954 * configure.in (DEFAULT_EMULATION setting): Revert part of
2955 2000-07-01 change that set te_multi=multi unless set to tmips.
2956 * configure: Regenerate.
2958 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2960 * config/obj-coff.c (coff_frob_section): Add padding to the last
2961 section when aligning it increases its size.
2963 2000-07-11 Kazu Hirata <kazu@hxi.com>
2965 * config/tc-tic54x.c: Fix formatting.
2967 2000-07-10 Kazu Hirata <kazu@hxi.com>
2969 * config/tc-h8500.c: Fix formatting.
2970 * config/tc-tic54x.c: Fix formatting.
2972 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2974 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2975 displacements correctly.
2977 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2979 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2981 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2985 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2987 From David Huggins-Daines <dhd@linuxcare.com>
2988 * config/te-hppalinux64.h: Add a new emulation.
2989 * configure.in (emulations): Add configure bits to support the
2990 64-bit Linux/parisc target.
2991 * configure: Regenerate.
2993 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2994 (md_shortopts): Add `V' for ELF.
2996 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2997 when SOM or ELF_ARG_RELOC are defined.
2998 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2999 ELF_ARG_RELOC are defined.
3000 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3001 (pa_stringer): ..Do it here instead. Fix comment typos.
3002 (hppa_force_relocation): Cast enums to int before comparing with
3005 From Ryan Bradetich <rbradetich@uswest.net>
3006 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3007 redifinition warning.
3008 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3009 (hppa_force_relocation): ditto
3010 (md_apply_fix): Added cast to buf to fix warnings.
3012 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3013 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3015 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3016 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3017 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3018 reloc_type** to avoid warnings in switch.
3019 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3020 little earlier instead.
3022 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3024 (pa_type_args): Use symbol_arg_reloc_info.
3025 (struct pa_it): Make arg_reloc unsigned int.
3026 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3027 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3028 (pa_code): Delete. pa_text duplicates this function.
3029 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3030 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3032 (cons_fix_new_hppa): Actually change selector to e_fsel when
3033 warning about assuming so.
3034 (tc_gen_reloc): More example elf arg reloc code.
3035 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3036 (hppa_force_relocation): Likewise.
3038 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3040 (pa_end_of_source): Prototype.
3041 (hppa_fix_adjustable): Prototype.
3042 (LABELS_WITHOUT_COLONS): Move it..
3043 * config/te-hppa.h: To here.
3045 * config/te-hppa64.h: New file.
3047 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3049 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3050 format -10, -16, 16 relocs.
3051 (hppa_elf_mark_end_of_function): Test for null
3052 last_call_info->start_symbol
3054 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3055 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3056 re_assesmble_* functions. Delete extraneous statements. Fix
3058 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3059 insn to re_assemble_*.
3061 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3063 * doc/internals.texi (Expressions): Fix typo.
3065 2000-07-08 Kazu Hirata <kazu@hxi.com>
3067 * config/tc-sh.c: Fix formatting.
3068 * config/tc-tic54x.c: Fix formatting.
3069 * depend.c: Fix formatting.
3070 * flonum-konst.c: Likewise.
3071 * flonum-mult.c: Likewise.
3073 2000-07-07 Kazu Hirata <kazu@hxi.com>
3075 * config/tc-sh.c: Fix comments.
3076 * config/obj-vms.c: Fix comments.
3077 * config/tc-a29k.c: Likewise.
3078 * config/tc-alpha.c: Likewise.
3079 * config/tc-h8300.c: Likewise.
3080 * config/tc-h8500.c: Likewise.
3081 * config/tc-i370.c: Likewise.
3082 * config/tc-ia64.c: Likewise.
3083 * config/tc-m68hc11.c: Likewise.
3084 * config/tc-m68k.c: Likewise.
3085 * config/tc-mips.c: Likewise.
3086 * config/tc-ns32k.c: Likewise.
3087 * config/tc-ppc.c: Likewise.
3088 * config/tc-z8k.c: Likewise.
3090 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3092 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3093 Default to '(SEC_LOAD | SEC_DATA)'.
3094 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3096 * doc/internals.texi (CPU Backend): Describe
3097 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3099 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3101 * as.c (parse_args): NULL terminate the long option list.
3103 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3105 * config/tc-d30v.h: Include "write.h" for fixS.
3106 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3108 2000-07-05 Nick Clifton <nickc@cygnus.com>
3110 * config/tc-d30v.c (write_2_short): Further changes to warning
3111 messages produced when combining EITHER_BUT_PREFER_MU attributed
3114 2000-07-05 DJ Delorie <dj@redhat.com>
3118 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3120 * config/tc-arm.c (psrs): Accept combinations of flags.
3122 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3124 * config/tc-avr.c: Change _ () to _() around all strings marked
3125 for translation (exception from the usual coding style).
3126 (avr_opt): New struct variable, how the new switches are set.
3127 (OPTION_MMCU): Define as 'm' and actually use.
3128 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3129 (show_mcu_list): New function, display the list of known MCUs.
3130 (md_show_usage): Document the new switches. Call show_mcu_list.
3131 (avr_set_arch): Change 'm' to OPTION_MMCU.
3132 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3133 Handle the new switches.
3134 (avr_operands): Disable warnings for undefined combinations of
3135 operands if -mall-opcodes. Disable warnings for skipping two-word
3136 instructions if enhanced core or -mno-skip-bug.
3137 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3138 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3139 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3140 (avr_ldi_expression): Warn about implicit lo8().
3141 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3143 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3145 * configure.in: Add entry for mips-*-sysv4*MP*
3146 * configure: Rebuild
3147 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3148 elf32-tradlittlemips for traditional mips targets.
3149 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3150 test for Link Once sections as in adjust_reloc_syms.
3151 * config/te-tmips.h: New file for traditional mips targets. Define
3154 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3156 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3157 flags argument is not present, don't change an existing section's
3158 section's attributes. If the flags argument is present, warn if the
3159 attributes don't match the section's current attributes. When
3160 long section names are supported, set SEC_LINK_ONCE and
3161 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3163 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3165 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3166 symbols; create them.
3168 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3170 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3171 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3173 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3175 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3176 expressions. Ignore the problem when handling 16 bit signed
3177 immediates, because the assembler will take care of the relocation
3180 2000-06-27 Nick Clifton <nickc@cygnus.com>
3182 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3183 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3184 sequential order, and emit warning messages if the input source
3185 code contains constructs like that, or parallel constructs
3186 containing such opcodes.
3188 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3190 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3191 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3192 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3193 (md_show_usage): Update usage message.
3194 (md_parse_option): Allow redefinition of MCU type within the
3195 same avr[1-5] bfd machine type. Show both old and new MCU type
3196 in the error message.
3197 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3198 Simplify 8K wrap code.
3200 2000-06-25 Kazu Hirata <kazu@hxi.com>
3202 * config/obj-aout.c: Remove all uses of DEFUN.
3203 * config/obj-ieee.c: Likewise.
3204 * config/tc-sh.c: Fix comment typos.
3205 * config/tc-tahoe.c: Likewise.
3206 * config/tc-vax.c: Likewise.
3207 * config/tc-w65.c: Likewise.
3208 * config/tc-z8k.c: Likewise.
3209 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3211 2000-06-24 DJ Delorie <dj@cygnus.com>
3213 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3214 more changes from Sept 1999
3215 (tc_i386_fix_adjustable): ditto
3216 (md_apply_fix3): ditto
3218 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3220 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3221 (gas_cgen_parse_operand): Set it around expression() call.
3222 (gas_cgen_md_operand): Test for it before longjmp().
3224 2000-06-24 Kazu Hirata <kazu@hxi.com>
3226 * config/tc-h8500.c: Remove all uses of DEFUN.
3227 * config/tc-sh.c: Likewise.
3228 * config/tc-w65.c: Likewise.
3229 * config/tc-z8k.c: Likewise.
3231 * config/tc-h8500.c: Fix typos in comments.
3233 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3235 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3238 2000-06-23 matthew green <mrg@redhat.com>
3240 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3241 defined. Fix error message for `[' grouping.
3243 2000-06-22 Kazu Hirata <kazu@hxi.com>
3245 * config/tc-h8300.c: Fix formatting and comment typos.
3247 2000-06-22 Timothy Wall <twall@cygnus.com>
3249 * config/tc-ia64.c (note_register_values): Move premature QP
3250 notation clearing into the appropriate place.
3252 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3254 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3255 first before anything else. Add bin-bugs.h, emul.h and progress.h
3256 Sort list of files as for $(OBJS) in Makefile.am.
3258 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3259 find one. Remake dependencies.
3260 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3261 * Makefile.in: Regenerate.
3262 * doc/Makefile.in: Regenerate.
3264 * config/tc-i386.c (i386_displacement): Don't assume a constant
3265 displacement is necessarily 16 bits when in 16 bit code mode.
3266 (md_assemble): Instead size the displacement here after we know
3267 for sure that a .code16gcc operand hasn't automatically added
3268 operand size prefixes.
3270 2000-06-21 H.J. Lu <hjl@gnu.org>
3272 * Makefile.am: Rebuild dependency.
3273 * Makefile.in: Rebuild.
3275 2000-06-21 Kazu Hirata <kazu@hxi.com>
3277 * config/tc-h8300.c (parse_reg): Make the function static.
3278 (parse_exp): Likewise.
3280 2000-06-20 DJ Delorie <dj@cygnus.com>
3282 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3283 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3284 for cygwin import libraries to work properly.
3286 2000-06-20 H.J. Lu <hjl@gnu.org>
3288 * Makefile.am: Rebuild dependency.
3289 * Makefile.in: Rebuild.
3290 * configure: Likewise.
3291 * doc/Makefile.in: Likewise.
3293 2000-06-20 Timothy Wall <twall@cygnus.com>
3295 * doc/internals.texi (CPU backend): Add @itemx for
3296 TC_START_LABEL_WITHOUT_COLON.
3297 * doc/c-tic54x.texi: New.
3298 * doc/as.texinfo: Add tic54x features and include primary tic54x
3300 * doc/all.texi: Add C54X.
3301 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3302 * doc/Makefile.in: Regenerate.
3303 * configure.in: Add tic54x and define LIBM for tic54x.
3304 * configure: Regenrate.
3305 * config/tc-tic54x.[ch]: New.
3306 * config/obj-coff.h: Add tic54x.
3307 * Makefile.am: (CPU_TYPES): Add tic54x.
3308 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3309 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3310 (as_new_LDADD): Add $(LIBM).
3311 * Makefile.in: Regenerate.
3313 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3315 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3316 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3317 * doc/as.texinfo: Likewise.
3319 * configure, Makefile.in: Regenerate.
3320 * configure.in (emulations): Recognize m6811 and m6812.
3321 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3322 Added files for 68hc11 and 68hc12 assembler.
3323 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3324 * config/tc-m68hc11.h: Header definition for that assembler.
3326 2000-06-18 Nick Clifton <nickc@redhat.com>
3328 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3329 instead of OCTETS_PER_BYTE.
3331 * config/tc-v850.c: Fix compile time warnings.
3332 * config/tc-ppc.c: Fix compile time warnings.
3334 2000-06-18 H.J. Lu <hjl@gnu.org>
3336 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3337 * configure: Rebuild.
3339 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3341 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3344 2000-06-16 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3347 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3349 * doc/c-mips.texi: Document newly accepted cpu variants.
3351 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3353 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3355 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3357 * macro.c (getstring): Make it possible to escape the quote
3360 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3362 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3364 2000-06-13 H.J. Lu <hjl@gnu.org>
3366 * configure: Regenerate.
3368 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3370 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3372 * doc/internals.texi (line_separator_chars): Semicolon is no
3373 longer a default. Mention null and newline as defaults.
3375 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3377 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3378 * config/tc-i860.h (line_separator_chars): Likewise.
3379 * config/tc-h8300.c (line_separator_chars): Likewise.
3380 * config/tc-i960.c (line_separator_chars): Likewise.
3381 * config/tc-m68k.c (line_separator_chars): Likewise.
3382 * config/tc-mips.c (line_separator_chars): Likewise.
3383 * config/tc-ns32k.c (line_separator_chars): Likewise.
3384 * config/tc-sparc.c (line_separator_chars): Likewise.
3385 * config/tc-vax.c (line_separator_chars): Likewise.
3387 * config/tc-h8300.c (comment_chars): Use string initialiser.
3388 * config/tc-i960.c (line_comment_chars): Likewise.
3389 * config/tc-z8k.c (comment_chars, line_comment_chars,
3390 line_separator_chars): Likewise.
3392 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3395 2000-06-08 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3400 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3402 * configure.in (VERSION): Update to show this is the CVS mainline.
3404 2000-06-08 Matthew Jacob <mjacob@feral.com>
3406 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3407 $at is the integer register $r28, vs. both $r28 and the floating
3408 point register $f28.
3410 2000-06-08 James E. Wilson <wilson@cygnus.com>
3412 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3413 (dot_endp): Don't call ia64_flush_insns.
3414 (emit_one_bundle): Don't delete prologue/body records from
3415 unwind_record list in first loop. Rewrite second loop to account for
3418 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3420 * config/tc-ia64.c: Add missing prototypes.
3421 (generate_unwind_image): Cast argument to output_unw_records call.
3423 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3425 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3427 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3429 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3430 (REGISTER_P): likewise.
3431 (avr_opcodes): uses include/opcode/avr.h
3432 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3434 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3436 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3439 2000-06-03 H.J. Lu <hjl@gnu.org>
3441 * read.c (is_end_of_line): Put back `;'.
3443 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3445 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3447 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3449 * expr.c (operand): Test is_end_of_line outside switch to catch
3450 line separator chars that are also operators.
3451 (operator): Return O_illegal for line separator chars.
3453 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3454 entry (or `!' entry for TC_HPPA).
3456 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3457 before indexing is_end_of_line. Remove redundant check for '\0'.
3459 * config/tc-h8500.c (md_assemble): Likewise.
3460 * config/tc-mcore.c (md_assemble): Likewise.
3461 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3464 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3466 * config/tc-mcore.c (mcore_cons): Likewise.
3467 (mcore_float_cons): Likewise.
3468 (mcore_stringer): Likewise.
3469 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3471 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3473 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3475 2000-05-29 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-sh.c: Fix compile time warning messages.
3479 * config/tc-mips.c: Fix compile time warning messages.
3481 2000-05-29 Philip Blundell <philb@gnu.org>
3483 * doc/as.texinfo: Update copyright dates.
3484 (Local Labels): Delete misplaced mention of ARM.
3485 * NEWS: Mention ARM ELF support.
3487 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3489 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3490 it is modified, and use the real_size to compute the frag address
3491 for dwarf2 line info.
3493 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3495 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3496 line-matching scheme to cope with automake moving variables around.
3497 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3498 * Makefile.in: Regenerate.
3500 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3502 * config/tc-sparc.c (sparc_relax): New.
3503 (md_longopts): Add -relax and -no-relax options.
3504 (md_parse_options, md_show_usage): Likewise.
3505 (md_apply_fix3): Optimize tail call into branch always if possible.
3507 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3509 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3510 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3511 rules, with warning when a GAS statement specifies a packing that
3512 will result in an instruction being squashed.
3513 Added typdef packing_type and enumerals, changed various integer
3514 literals to use the enumerals.
3516 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3518 * config/tc-ia64.c (dot_restorereg_p): New function.
3519 (md_pseudo_table): Add restorereg.p.
3520 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3521 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3523 * config/tc-ia64.h (unw_record_type): Add unwabi.
3524 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3525 called MASK with members for imask, and the masks produced by
3526 fr_mem, gr_mem, br_mem, and frgr_mem.
3527 (unw_p_record): Add members ABI and CONTEXT.
3528 (unw_x_record): Add member AB.
3529 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3530 as pseudo-register for use during unwind info generation.
3531 (AR_PFS, AR_LC): New macros.
3532 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3533 whose names start with an at sign (as in "@priunat").
3534 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3536 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3537 proc_end, unwind_info, personality_routine): Consolidate into
3538 "unwind" structure to reduce offset-table use. Add member
3539 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3541 (output_R1_format, output_R3_format, output_P3_format,
3542 output_P6_format): Initialize R with zero to reduce compiler warnings.
3543 (output_P7_format): Ditto. Add `default' branch to switch
3544 statement to reduce compiler warnings.
3545 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3546 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3547 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3548 into single argument.
3549 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3550 compiler warnings. Merge A and B args into single argument.
3551 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3552 A and B args into single argument.
3553 (free_record): Removed (wasn't used).
3554 (free_list_records): Also free imasks in prologue records.
3555 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3556 (output_spill_mask): Remove.
3557 (output_unwabi): New function.
3558 (output_epilogue, output_label_state, output_copy_state): Call
3560 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3561 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3563 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3564 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3565 as part of handling the prologue records. Emit region's imask if
3566 we have one. Handle unwabi, epilogue, label_state, copy_state,
3567 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3568 spill_sprel_p, and spill_reg_p records.
3569 (set_imask, count_bits, slot_index): New function.
3570 (fixup_unw_records): Fix region size computation. Handle
3571 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3572 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3573 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3574 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3575 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3576 (dot_save): Use manifest constants for applicaton registers.
3577 Handle REG_PR and REG_PRIUNAT.
3578 (dot_restore): Don't just ignore it.
3579 (dot_restorereg): New function..
3580 (generate_unwind_image): Ensure unwind info is a multiple of eight
3581 bytes, not just four bytes.
3582 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3583 (dot_altrp): Don't just ignore it.
3584 (dot_savemem): New function. Replaces dot_savesp() and
3585 dot_savepsp(). Use manifest constants for applicaton registers.
3586 Handle REG_PR and REG_PRIUNAT.
3587 (dot_savef): Simplify.
3588 (dot_saveb): Support generation of br_gr.
3589 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3590 dot_label_state, dot_copy_state): New function.
3591 (dot_unwabi): Don't just ignore it.
3592 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3593 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3594 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3595 (emit_one_bundle): Set slot number for prologue/body records
3596 *before* emitting the first insn.
3597 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3598 (md_begin): Declare "psp" pseudo-register.
3599 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3600 so we don't get segfault.
3601 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3602 counts as required per SW Conventions manual
3603 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3604 output_preds_psprel, output_preds_sprel, output_spill_base,
3605 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3606 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3607 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3608 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3609 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3610 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3611 (dot_vframe): Implement.
3612 (dot_vframesp, dot_vframepsp): New function.
3614 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3616 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3617 * configure: Regenerate.
3619 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3621 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3622 (md_estimate_size_before_relax): so we can use it here instead of
3623 old kludges. Localise vars to blocks. Comment.
3625 * frags.c (frag_new): Update fr_var comments.
3626 * frags.h (struct frag): Ditto.
3628 2000-05-22 Richard Henderson <rth@cygnus.com>
3630 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3631 (pseudo_func): Add pcrel.
3632 (operand_match): Handle IA64_OPND_TGT64.
3633 (build_insn): Likewise.
3634 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3635 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3636 (fix_insn): Handle all three 64-bit relocation types.
3638 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3640 * obj.h (struct format_ops): New members begin, app_file,
3641 s_set_other, s_set_desc, s_get_type, s_set_type,
3642 separate_stab_sections, init_stab_section.
3644 * config/obj-multi.h: Update GPL notice to v2.
3646 (obj_app_file): New.
3647 (S_SET_SIZE): Test s_set_size for NULL before calling.
3648 (S_SET_ALIGN): Similar for s_set_align.
3653 (SEPARATE_STAB_SECTIONS): New.
3654 (INIT_STAB_SECTION): New.
3655 (EMIT_SECTION_SYMBOLS): New.
3656 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3658 * config/obj-elf.h: Update GPL notice to v2.
3659 Mention that this file is included from obj-multi.h.
3660 (obj_begin): Wrap definition in ifndef.
3661 (elf_file_symbol): Constify declaration.
3662 (obj_app_file): Ditto.
3663 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3664 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3666 * config/obj-elf.c (elf_s_set_other): New.
3667 (elf_file_symbol): Constify argument.
3668 (elf_separate_stab_sections): New.
3669 (elf_init_stab_section): New.
3670 (elf_format_ops): Add new members. Remove comma at end.
3672 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3673 (ecoff_format_ops): Add new fields. Remove comma at end.
3674 Mention inconsistency for emit_section_symbols.
3676 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3678 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3679 (coff_separate_stab_sections): New.
3680 (coff_format_ops): Add new members.
3682 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3683 (obj_aout_s_set_other): New.
3684 (obj_aout_s_set_desc): New.
3685 (obj_aout_s_get_type): New.
3686 (obj_aout_s_set_type): New.
3687 (obj_aout_separate_stab_sections): New.
3688 (aout_format_ops): New members added. Use obj_aout_process_stab,
3689 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3690 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3692 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3694 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3696 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3697 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3698 (md_estimate_size_before_relax): Ensure jumps to weak and
3699 externally visible symbols are relocatable.
3701 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3703 * stabs.c (aout_process_stab): Make global.
3704 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3705 * read.h (aout_process_stab): Declare.
3707 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3708 Generalize to *aout, *coff *elf.
3709 * configure: Regenerated.
3711 * doc/internals.texi (Object format backend): Say
3712 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3714 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3715 * Makefile.in: Regenerated.
3717 2000-05-19 Catherine Moore <clm@cygnus.com>
3719 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3721 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3723 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3724 instruction to reflect change in re_assemble_*.
3726 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3728 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3729 build PA64 ELF tools.
3730 * configure: Rebuilt.
3732 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3734 * Makefile.am: Regenerate dependencies.
3735 * Makefile.in: Regenerate.
3737 2000-05-15 Nick Clifton <nickc@cygnus.com>
3739 * config/tc-arm.c (struct asm_psr): Add boolean field
3740 distinguishing between CSPR and SPSR. Rename 'number' field
3742 (psrs): Rearrange contents to match new asm_psr structure.
3743 (arm_psr_parse): Move next to psr_required_here. Make it
3744 return an asm_psr structure.
3745 (psr_required_here): Use asm_psr structure returned by
3747 (do_msr): Reorganise to allow psr_required_here to be called
3749 (md_undefined_name): Mark 'name' parameter as unused, since
3750 the COFF target does not use it.
3752 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3754 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3756 * config/te-aux.h: Likewise.
3757 * config/te-dpx2.h: Likewise.
3758 * config/te-go32.h: Likewise.
3759 * config/te-hp300.h: Likewise.
3760 * config/te-hppa.h: Likewise.
3761 * config/te-i386aix.h: Likewise.
3762 * config/te-ic960.h: Likewise.
3763 * config/te-interix.h: Likewise.
3764 * config/te-nbsd532.h: Likewise.
3765 * config/te-pc532mach.h: Likewise.
3766 * config/te-ppcnw.h: Likewise.
3767 * config/te-psos.h: Likewise.
3768 * config/te-sparcaout.h: Likewise.
3769 * config/te-sun3.h: Likewise.
3770 * config/te-sysv32.h: Likewise.
3772 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3774 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3775 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3776 and sign extend without an if statement.
3777 (build_bytes): Likewise.
3779 2000-05-14 Kazu Hirata <kazu@hxi.com>
3781 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3782 X_add_symbol L_32 case.
3784 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3786 * config/te-freebsd.h: New file.
3788 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3790 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3791 bindtextdomain): Replace defines with those from intl/libgettext.h
3792 to quieten gcc warnings.
3794 * NEWS: Mention x86 .arch and -q.
3796 * config/tc-i386.c (quiet_warnings): New.
3797 (md_assemble): Use quiet_warnings.
3798 (md_parse_option): Set quiet_warnings from -q.
3799 (md_show_usage): Mention -q, delete -m.
3800 (flag_do_long_jump): Delete.
3801 (md_parse_option): Remove -m.
3802 (md_show_usage): Remove -m.
3803 (md_create_long_jump): Remove useless flag_do_long_jump code.
3805 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3806 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3808 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3809 Alexander Sokolov <robocop@netlink.ru>
3811 * doc/c-i386.texi (i386-Arch): New section.
3812 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3814 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3815 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3816 architecture has been given and is not 486.
3817 (set_cpu_arch): New.
3818 (md_pseudo_table): Add .arch.
3819 (md_assemble): Warn if cpu architecture has been given and an
3820 unsupported instruction.
3822 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3823 Move operand_types bit defines after relevant template field.
3824 (template): Add cpu_flags.
3828 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3830 * config/tc-mn10300.h (md_end): Define.
3831 (mn10300_finalize): Declare.
3832 * config/tc-mn10300.c: Include dwarf2dbg.h.
3833 (debug_line): Define.
3834 (md_assemble): Generate dwarf2 line info.
3835 (mn10300_finalize): New function. Finalize dwarf2 info.
3837 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3839 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3840 external version of the relocation for weak symbols.
3842 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3844 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3845 frame size in units of 16 bytes, as required per SW Conventions manual.
3846 (output_unw_records): Output info-block header as a dword to get
3849 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3851 * as.h: #include "file", not <file> on files from ../include.
3852 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3853 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3854 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3855 (tc_coff_symbol_emit_hook): Ditto.
3856 (OPTCOUNT): Cast to int to avoid compiler warning.
3857 (md_begin): Fix signed/unsigned warnings.
3859 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3861 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3862 ABRANCH LONG case for a conditional branch on a 68000.
3863 (md_estimate_size_before_relax): Likewise. Also handle
3864 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3865 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3866 PC-relative on all CPUs.
3867 (md_estimate_size_before_relax): Likewise.
3869 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3871 * as.c (parse_args): Just mention current year in printed
3874 2000-05-03 J.T. Conklin <jtc@redback.com>
3876 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3878 (md_parse_option): Recognize -m7400.
3880 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3882 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3883 don't permit lp to become less than the words array.
3885 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3887 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3888 Fix little-endian case.
3890 2000-05-03 David O'Brien <obrien@NUXI.com>
3892 * as.c (parse_args): Update copyright.
3894 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3896 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3897 for the .bss section too.
3899 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3901 * configure.in: Set em=linux for hppa-*-linux.
3902 * configure: Regenerate.
3903 * doc/Makefile.in: Regenerate with correct automake.
3905 * frags.c (frag_grow): Sanity check chunk_size.
3907 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3908 * config/obj-som.h: Likewise.
3909 * config/obj-ieee.h: Likewise.
3911 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3913 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3914 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3915 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3916 (pa_ip): low_sign_unext now returns via function value. Use
3917 re_assemble_* instead of dis_assemble_* and
3918 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3920 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3921 (md_section_align, md_parse_option, md_show_usage,
3922 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3923 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3924 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3925 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3926 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3928 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3929 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3930 outside of switch. Correct mask and shifting errors in case 10
3931 and case -11. In case 21, compare against signed range to suit
3932 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3933 case 17 and case 22, use offsetT variable to properly check range.
3934 Use re_assemble_* here too.
3935 (evaluate_absolute): Change type of value to offsetT. Call
3936 hppa_field_adjust to do the work for us.
3937 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3938 (pa_parse_cmpib_64_cmpltr): Ditto.
3939 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3940 of i to unsigned int.
3941 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3942 (pa_end_of_source): Return type is void.
3944 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3946 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3948 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3950 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3951 More comments added.
3952 (md_begin): Removed "construct symbols for each register name".
3953 Because register names conflicts with GCC generated function
3955 (avr_operand): Now constant numbers can be used as a register
3956 identifiers (0 as r0, 31 as r31).
3957 (md_assemble): use skip_space () before parsing instruction
3960 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3962 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3963 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3964 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3965 * configure: Regenerate.
3967 2000-04-29 Andreas Jaeger <aj@suse.de>
3969 * as.h: Correctly check GCC version.
3971 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3973 * doc/as.1: Fix unbalanced brackets.
3975 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3977 (line_comment_chars): Set to '/' if TE_FreeBSD.
3979 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3981 * configure.in: Configury support for PA64 (currently disabled).
3982 * configure: Rebuilt.
3984 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3986 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3987 bfd_set_section_alignment.
3989 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3991 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3994 2000-04-24 Nick Clifton <nickc@cygnus.com>
3996 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3997 * doc/as.texinfo (Align): Include arm and strongarm in list of
3998 targets that have the second form of the behaviour of the .align
4001 2000-04-24 Mark Klein <mklein@dis.com>
4003 * config/obj-som.c: Terminate obj_pseudo_table.
4005 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4007 * as.c (parse_args): Allow md_parse_option to override -a listing
4009 * config/obj-coff.c (add_lineno): Change type of offset parameter
4010 from "int" to "bfd_vma."
4011 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4012 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4013 (ppc_change_csect): Align correctly for XCOFF64.
4014 (ppc_machine): New function, which discards "ppc_machine" line.
4015 (ppc_tc): Cons for 8 when code is 64 bit.
4016 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4018 (md_parse_option): Handle -a64 and -a32.
4020 * config/tc-ppc.h (TARGET_MACH): Define.
4021 (TARGET_FORMAT): Move to function.
4022 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4024 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4026 * config/tc-avr.c: New AVR_ISA_ defined.
4027 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4028 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4029 for `fmul', `movw' and `lpm R,Z' instructions.
4030 (avr_operands): Warn if current opcode is a two-word instruction
4031 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4032 (avr_opcodes): New commands added.
4033 (REGISTER_P): Check 'a' and 'v' constraint letters.
4034 (mcu_types): New MCU added.
4036 2000-04-22 Timothy Wall <twall@cygnus.com>
4038 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4040 (operand_match): Conditionally insert default bit values for IMMU9.
4042 2000-04-14 Matthew Green <mrg@cygnus.com>
4044 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4045 * configure: Rebuilt.
4047 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4048 Jason Eckhardt <jle@cygnus.com>
4050 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4052 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4053 Added handling of new operand types l,y,&,fe,fE,fx.
4055 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4056 David Mosberger <davidm@hpl.hp.com>
4057 Timothy Wall <twall@cygnus.com>
4058 Andrew MacLeod <amacleod@cygnus.com>
4059 Jim Wilson <wilson@cygnus.com>
4061 * Makefile.am (CPU_TYPES): Add ia64.
4062 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4063 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4064 * Makefile.in: Rebuild.
4065 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4066 * configure: Rebuild.
4067 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4068 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4069 * expr.c (expr): Handle md_optimize_expr.
4070 * read.c (LEX_HASH): Add comment.
4071 * config/tc-ia64.c, config/tc-ia64.h: New files.
4073 2000-04-21 Richard Henderson <rth@cygnus.com>
4075 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4076 bundling a non-delayed branch type instruction.
4078 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4080 * config/tc-mn10300.c (HAVE_AM30): Define.
4081 (md_assemble): Use it.
4083 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4085 * config/obj-elf.c (obj_elf_change_section): Check for changed
4088 * Makefile.am: (CPU_MULTI_VALID): Remove.
4089 (MULTI_CPU_TYPES): Define.
4090 (MULTI_CPU_OBJ_VALID): Define.
4091 (DEPTC): Use the above.
4092 (DEPOBJ): Same here.
4094 Regenerate dependencies.
4095 * Makefile.in: Regenerate.
4097 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4099 * Makefile.am (YACC, LEX): Get them from configure.
4101 2000-04-18 H.J. Lu (hjl@gnu.org)
4103 * config/tc-i386.c (offset_in_range): Use addressT instead of
4104 bfd_vma for non-bfd assemblers.
4106 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4108 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4109 doesn't give spurious errors.
4111 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4113 * as.h (SEEK_SET): Define if undefined.
4115 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4117 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4118 constants, and don't assume offsetT is 32 bits.
4120 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4122 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4123 (md_pcrel_from_section): Add prototype.
4124 (d10v_fix_adjustable): Add prototype.
4125 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4127 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4129 2000-04-12 Nick Clifton <nickc@cygnus.com>
4131 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4132 symbol in frag chain.
4134 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4136 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4137 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4138 (fits_in_signed_word, smallest_imm_type): Ditto.
4139 (md_assemble): Use an offsetT var to hold offsetT values, not a
4141 (offset_in_range): New.
4142 (md_assemble): Use it.
4143 (md_convert_frag): Change type of target_address, opcode_address,
4144 and displacement_from_opcode_start to offsetT.
4145 (md_create_short_jump): Change type of offset to offsetT.
4146 (md_create_long_jump): Ditto.
4147 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4148 (md_chars_to_number): Remove.
4149 (output_invalid): Remove duplicate prototype.
4151 2000-04-09 Nick Clifton <nickc@cygnus.com>
4153 * Makefile.am (CPU_TYPES): Add 'avr'.
4154 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4155 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4157 * Makefile.in: Regenerate.
4159 * doc/as.texinfo: Add M32R documentation.
4161 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4163 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4164 --enable-build-warnings option.
4165 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4166 * Makefile.in, configure: Re-generate.
4168 2000-04-07 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4171 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4172 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4173 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4174 (arm_force_relocation): Force relocations for
4175 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4177 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4179 * config/tc-sh.c (get_operands): There's no third operand if the
4180 first operand is an immediate.
4182 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4184 * config/tc-sh.c (immediate): Delete.
4185 (sh_operand_info): Add immediate member.
4186 (parse_reg): Use A_PC for pc.
4187 (parse_exp): Add second argument 'op'. All callers changed.
4188 (parse_at): Expect pc to be coded as A_PC.
4189 Use immediate field in *op.
4190 (insert): Add fourth argument 'op'. All callers changed.
4191 (build_relax): Add second argument 'op'. All callers changed.
4192 (insert_loop_bounds): New function.
4193 (build_Mytes): Remove DISP_4.
4194 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4195 (assemble_ppi): Use immediate field in *operand.
4196 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4197 (md_apply_fix): Likewise.
4198 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4200 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4202 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4204 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4206 * internals.texi (CPU backend): Document
4207 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4209 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4211 * po/gas.pot: Regenerate.
4213 * as.c (show_usage): Restore translated part of bug string.
4214 * gasp.c (show_usage): Likewise.
4216 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4217 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4218 than move-if-change.
4219 (DEP1): Modify for "gcc -MM".
4223 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4224 Update dependencies.
4225 * Makefile.in: Regenerate.
4227 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4229 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4230 (md_begin): Likewise.
4231 (HAVE_AM33): New macro.
4232 (md_assemble): Use it. Match r_regs and xr_regs only if
4235 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4237 * as.h: #include "bin-bugs.h"
4238 * as.c (show_usage): Use REPORT_BUGS_TO.
4239 * gasp.c: #include "bin-bugs.h"
4240 (show_usage): Use REPORT_BUGS_TO.
4242 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4244 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4246 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4247 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4250 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4252 * config/tc-i386.c (i386_immediate): Don't assume a constant
4253 immediate is necessarily 16 bits when in 16 bit code mode.
4254 (md_assemble): Instead set guess_suffix here after we have checked
4257 2000-04-02 Richard Henderson <rth@cygnus.com>
4259 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4260 quantities. Correct right shift sign extension.
4261 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4262 32-bit value when shifting into place.
4264 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4266 * app.c: Add ATTRIBUTE_UNUSED as needed.
4267 * config/tc-ppc.c: Likewise.
4268 (ppc_size): Make unsigned long.
4269 (ppc_insert_operand): Add casts to avoid warnings.
4271 2000-03-31 Nick Clifton <nickc@cygnus.com>
4273 * config/tc-d10v.h (md_flush_pending_output): Define.
4275 2000-03-29 Nick Clifton <nickc@cygnus.com>
4277 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4278 segment. Works for both BFD_ASSEMBLER and others.
4279 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4281 2000-03-29 Nick Clifton <nickc@cygnus.com
4283 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4285 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4287 * listing.c (LISTING_LHS_WIDTH): Default depends on
4289 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4291 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4293 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4296 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4298 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4300 * config/tc-avr.c (mcu_types): Add missing initialiser.
4301 (md_pcrel_from_section): Add prototype.
4302 (avr_operand): Remove redundant test of unsigned < 0.
4303 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4305 2000-03-27 Denis Chertykov <denisc@overta.ru>
4307 * config/tc-avr.c: New file for AVR support.
4308 * config/tc-avr.h: Likewise.
4309 * configure.in: Add AVR support.
4310 * configure: Regenerate.
4312 2000-03-26 Timothy Wall <twall@cygnus.com>
4314 * gasp.c (macro_op): Add new argument to check_macro call.
4315 Macro structure definitions moved to macro.h
4316 * sb.h: Add argument to prototype for input_scrub_include_sb.
4317 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4318 nesting checks with an additional flag.
4319 (struct input_save): Add flag to indicate whether current sb
4320 should be checked for proper macro/conditional nesting.
4321 (input_scrub_push/pop): Save/restore nest check flag.
4322 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4324 * macro.c (check_macro): Allow caller to retrieve parsed macro
4325 information if a pointer is provided. This information may be
4326 used by the new macro hooks.
4327 * macro.h: Update prototype for check_macro. Macro struct
4328 definitions moved here from macro.c/gasp.c.
4329 * read.c (read_a_source_file): Add parameter to check_macro call,
4330 and pass macro info to the macro hook, if defined.
4331 (input_scrub_insert_line): New. Allow insertion of a line of
4332 characters into the input stream.
4333 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4334 file into the input stream.
4335 (s_include): Use input_scrub_insert_file.
4336 * internals.texi: Document new macro hooks.
4337 * as.h: New prototypes added.
4339 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4341 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4342 an initial capital letter.
4343 (i386_index_check): Reindent.
4345 2000-03-19 Nick Clifton <nickc@cygnus.com>
4347 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4350 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4352 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4353 instruction operand bad if Rd > 7 when generating
4354 thumb instructions. Prevents for example,
4355 "adr r12,label" from silently failing and generating
4356 the wrong instruction.
4358 2000-03-17 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4361 that have a destingation >= 0x400000.
4362 Fix compile time warning messages.
4364 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4366 * config/tc-sh.c (md_begin): When encountering insn that are
4367 not supported by the current arch, only change the name if
4368 its contents are the same as prev_name.
4369 (get_specific): If the the architecture doesn't match, fail.
4371 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4373 * config/tc-sh.c (IDENT_CHAR): Define.
4374 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4375 matching back where it came from.
4377 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4379 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4381 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4383 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4386 2000-03-15 Kazu Hirata <kazu@hxi.com>
4388 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4390 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4392 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4393 floating-point-number, make sure 'f' is in FLT_CHARS.
4395 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4397 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4398 (s_lcomm_internal): Use it.
4399 * doc/internals.texi (CPU backend): Document it.
4400 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4403 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4405 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4408 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4409 implementation doesn't have special handling for switch
4411 (macro_build): Allow for code in sections other than .text.
4413 (mips_ip): Likewise.
4414 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4415 Don't perform relocs if we will be outputting them.
4416 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4417 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4420 2000-03-09 Catherine Moore <clm@cygnus.com>
4422 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4423 relocation type based on the entry in the fixup structure.
4424 Put S_IS_EXTERN processing back in.
4426 2000-03-08 H.J. Lu (hjl@gnu.org)
4428 * Makefile.am (install-exec-tooldir): Depend on
4429 install-exec-bindir for parallel make.
4430 * Makefile.in: Regenerated.
4432 2000-03-06 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4436 (md_parse_option): Parse -m32r command line switch - disable m32rx
4438 (md_show_usage): Document new option.
4440 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4441 * doc/Makefile.in: Regenerate.
4442 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4444 2000-03-02 Michael Meissner <meissner@redhat.com>
4446 * config/tc-d30v.c (check_range): Remove code that incorrectly
4447 sign extended values where bits < 32.
4449 2000-03-02 H.J. Lu (hjl@gnu.org)
4451 * configure.in: Support --enable-targets=all on ia32.
4452 * configure: Regenerated.
4454 2000-03-01 Nick Clifton <nickc@cygnus.com>
4456 * gasp.c (do_align): Remove bogus check of alignment value.
4458 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4460 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4461 TC_PPC was defined forced the type of a symbol with no other type
4464 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4466 * doc/internals.texi (CPU backend): Mention that
4467 line_separator_chars do not break up comments. Fix typos for
4468 LEX_AT and LEX_NAME descriptions. Document operands for
4469 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4470 description of md_create_short_jump usage. Document argument for
4471 md_undefined_symbol.
4473 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4475 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4476 (md_parse_option): Handle it.
4477 (md_show_usage): Document it.
4479 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4481 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4482 opcode, for the instruction `pal19'. From Andrea Arcangeli
4485 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4487 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4489 (md_assemble): To here, before template operands are matched.
4490 Also ensure a constant immediate is sign extended when we know the
4491 size is at most 16 bits. This is to catch cases like "add
4492 $0xffc0,%ax" where we don't know the size, and thus that the
4493 immediate can be represented as Imm8S until after parsing the
4495 (i386_displacement): Similarly sign extend 16 bit constant
4497 (md_assemble): Relax 16-bit jump constant range check to suit sign
4498 extended displacements.
4500 2000-02-26 Andreas Jaeger <aj@suse.de>
4502 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4504 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4506 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4507 call operands when intel_syntax.
4508 (intel_float_operand): Return 2 for "fi...".
4509 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4510 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4511 earlier "SHORT" change.
4512 (md_assemble): When determining suffix from Regs, exclude
4515 2000-02-24 Nick Clifton <nickc@cygnus.com>
4517 * configure: Add arm-wince, mips-pe and sh-pe targets.
4518 * configure: Regenerate.
4520 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4522 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4523 "pe-mips" for the mips-pe target.
4525 * config/tc-arm.c (insns): Change displacement encoded in BL
4526 and B instructions if the target port is arm-wince.
4527 (do_ldst): Do not bias the relocation offset if the target
4529 (md_pcrel_from): Add in missing relocation offset bias if the
4530 target os arm-wince.
4532 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4533 (md_begin): Disable -G support for mips-pe target.
4534 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4535 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4538 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4539 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4540 assembler, just set the alignment to 4.
4542 * config/te-wince-pe.h: New file for WinCE targets. Define
4545 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4547 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4548 string instructions.
4549 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4550 (i386_intel_memory_operand): After finding a segment override,
4551 check again for no `[' before looking for a displacement. Bomb if
4552 more than one displacement rather than silently discarding the
4553 second and subsequent ones. Free strings malloc'd by
4554 build_displacement_string.
4556 2000-02-24 Catherine Moore <clm@cygnus.com>
4558 * config/obj-som.c (obj_pseudo_table): Add "weak".
4559 (obj_som_weak): New routine.
4561 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4563 * config/tc-i386.c (union i386_op): New.
4564 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4565 Throughout file replace occurences of disps[n], imms[n], regs[n]
4566 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4567 intel mode operand swapping. Add assert in regKludge and
4568 fake_zero_displacement code. Test i.types[n] when outputting
4569 displacements and immediates. Combine output of Disp16 with
4571 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4572 when in intel mode by (not) reversing fsub and fdiv operands
4573 before the template search. This fails for single operand
4574 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4575 undefined. Instead fix the base_opcode after we've found the
4576 template. Move base_opcode xor with found_reverse_match from
4577 opcode output code to before this fix so we test for the correct
4579 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4580 check in intel mode. Instead compare opcodes.
4582 * config/tc-i386.h (TC_RELOC): Delete.
4583 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4584 with equivalent call to reloc.
4586 * as.h (flag_m68k_mri): Move declaration after target include, and
4587 only declare when TC_M68K defined. Define as zero otherwise.
4588 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4589 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4590 Define as zero otherwise.
4591 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4592 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4593 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4594 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4595 testing whether defined.
4596 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4597 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4598 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4599 rather than testing whether defined.
4600 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4601 (parse_mri_cons): Declare and use only when TC_M68K.
4602 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4603 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4604 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4606 * NEWS: Mention IBM 370 support.
4608 2000-02-23 Richard Henderson <rth@cygnus.com>
4610 * config/tc-i386.c (md_assemble): When swapping operands for
4611 intel_syntax, assume everything that's not Imm or Disp is a
4614 2000-02-23 Linas Vepstas <linas@linas.org>
4616 * config/tc-i370.c, config/tc-i370.h: New files.
4617 * Makefile.am: Add support for Linux/IBM 370.
4618 * configure.in: Likewise.
4619 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4620 * config/obj-elf.c: Include elf/i370.h
4621 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4623 * Makefile.in: Regenerate.
4624 * configure: Regenerate.
4626 * doc/c-i370.texi: New file.
4627 * doc/all.texi: Include it.
4628 * doc/as.texinfo: And here.
4629 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4630 * doc/Makefile.in: Regenerate.
4632 2000-02-19 Michael Meissner <meissner@redhat.com>
4634 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4635 determine if an instruction can be used in parallel with an ADDppp
4636 or SUBppp instruction.
4638 2000-02-22 Andrew Haley <aph@cygnus.com>
4640 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4642 2000-02-22 Andrew Haley <aph@cygnus.com>
4644 * config/tc-mips.c (mips_gp32): New variable.
4645 (macro_build) Use mips_gp32.
4647 (md_longopts): Add "-mgp32" and "-mgp64".
4648 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4650 (OPTION_M7900): Change offset
4651 (OPTION_NO_M7900): Ditto.
4653 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4655 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4656 warning, and bump it to 1.
4658 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4660 From Brad Lucier <lucier@math.purdue.edu>:
4661 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4664 2000-02-21 Catherine Moore <clm@cygnus.com>
4666 * config/tc-mips.c (MF_HILO_INSN): Define.
4667 (mips_7000_hilo_fix): Declare.
4668 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4669 (md_parse_option): Check for 7000_HILO_FIX options.
4670 (OPTION_M7000_HILO_FIX): Define.
4671 (OPTION_NO_M7000_HILO_FIX): Define.
4672 * doc/c-mips.texi (-mfix7000): Describe.
4674 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4676 * listing.c (print_lines): Remove unused variable `end'.
4678 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4679 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4680 reloc_type when BFD_ASSEMBLER.
4681 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4682 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4683 statement and quell signed vs. unsigned comparison warning.
4685 2000-02-18 Nick Clifton <nickc@cygnus.com>
4687 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4688 the computed frag offset, rather than overwriting it.
4690 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4692 * config/tc-sh.c ("elf/sh.h"): Include.
4693 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4694 (md.begin): Initialize target_arch.
4695 Only include opcodes in has table that match selected architecture.
4696 (parse_reg): Recognize register names for sh-dsp.
4697 (parse_at): Recognize post-modify addressing.
4698 (get_operands): The leading space is now optional.
4699 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4700 arguments. Update valid_arch.
4701 (build_Mytes): Add support for SDT_REG_N.
4702 (find_cooked_opcode): New function, broken out of md_assemble.
4703 (assemble_ppi, sh_elf_final_processing): New functions.
4704 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4705 (md_longopts, md_parse_option): New option: -dsp.
4706 * config/tc-sh.h (elf_tc_final_processing): Define.
4707 (sh_elf_final_processing): Declare.
4709 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4711 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4712 the unwinder subspace. Save the current seg/subseg before creating
4715 2000-02-10 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4718 little endian targets.
4719 (INST_BYTE1): Redefine to handle big and little endian
4721 (cpu_type): New type: Select between M340 and M210.
4722 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4723 instructions of the M340.
4724 (md_assemble): Add support for the MULSH and OPSR classes of
4726 (md_atof): Add support for little endian targets.
4727 (md_parse_option): Add support for -EL, -EB and -mcpu command
4729 (md_convert_frag): Add support for little endian targets.
4730 (md_apply_fix3): Add support for little endian targets.
4731 (md_number_to_chars): Add support for little endian targets.
4733 2000-02-10 Timothy Wall <twall@redhat.com>
4735 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4736 defined, use it to verify the symbol just read should be a label.
4738 2000-02-10 Timothy Wall <twall@redhat.com>
4740 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4741 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4742 around colons when KEEP_WHITE_AROUND_COLON is defined.
4743 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4744 and KEEP_WHITE_AROUND_COLON.
4746 2000-02-08 Timothy Wall <twall@redhat.com>
4748 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4750 (do_repeat): New. Abstract repeat logic so that a "break" can be
4752 (end_repeat): New. Provide support for a "break" out of the
4754 * read.h: Add prototypes for new functions.
4756 2000-02-08 Timothy Wall <twall@redhat.com>
4758 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4759 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4760 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4763 2000-02-08 Timothy Wall <twall@redhat.com>
4765 * read.c: Added elseif to directives table.
4766 * read.h: Added prototype for s_elseif.
4767 * doc/as.texinfo: Added description for elseif.
4768 * cond.c (s_elseif): New function
4770 2000-02-04 Timothy Wall <twall@redhat.com>
4772 * listing.c (print_lines): Remove conditionals causing bug in
4775 2000-02-03 Timothy Wall <twall@cygnus.com>
4777 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4779 * frags.c (frag_new): Calculate fr_fix in octets
4780 (frag_now_fix) Return offset as target address offset (bytes).
4781 (frag_now_fix_octets) New - Return offset in octets (8-bit
4783 * frags.h: Added prototype for frag_now_fix_octets().
4784 Distinguish between octets and bytes in field descriptions.
4785 * listing.c (calc_hex): Account for octets vs bytes when
4786 printing addresses/offsets.
4787 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4788 target is little-endian, print the octets in a word in big-endian
4789 order so that the display looks like a proper hexadecimal number,
4790 instead of having the octets reversed.
4791 * read.c (do_align): When recording alignment, alignment power
4792 should be in terms of target bytes (minimum addressible unit)
4794 (do_org) Convert ORG target address (byte) argument into an
4795 octet offset when generating a variable fragment.
4796 * symbols.c (resolve_symbol_value): Symbol final value
4797 converted to a target address offset (bytes) from its octet offset.
4798 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4799 offset (bytes) is adjusted by the frag offset (octets) converted
4801 (coff_frob_section) Section alignment power is in terms of bytes;
4802 convert it to an octet alignment power when calculating size (and
4803 size mask) in octets. Don't modify the section size in order to
4804 "align" it for TI COFF, since that format has a different method
4805 for storing alignment information.
4807 2000-02-01 Timothy Wall <twall@cygnus.com>
4809 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4810 entries, matching the way GCC generates them. If not escaped, the
4811 filename is encoded incorrectly.
4813 2000-01-31 Nick Clifton <nickc@cygnus.com>
4815 * config/tc-arm.c (reg_table): Add support for ATPCS register
4818 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4820 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4822 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4824 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4825 of a symbol when we really care about its value.
4827 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4829 * config/tc-mcore.c (md_assemble): Give warning message if
4830 operands passes to instruction are more than the spec.
4832 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4834 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4835 Thumb mode but the label seen was not declared as '.thumb_func'
4836 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4837 correct disassembly of Thumb code bounded by non function labels.
4839 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4841 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4842 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4844 * Makefile.in: Same here.
4847 * configure.in: Set bfd_gas for i386-aout when primary target
4848 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4849 we may need the primary te_file. Remove incorrect comment.
4851 * configure: Regenerate.
4853 * config/e-i386aout.c: New file.
4855 * as.c (USE_EMULATIONS): Move to before print_version_id.
4856 (struct emulation): Add i386aout.
4857 (show_usage): Split text strings. Reformat -a text. Add --em
4861 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4862 (aout_format_ops): New.
4865 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4866 preprocessor conditional and add aout USE_EMULATIONS tests.
4867 (read_a_source_file): Don't pass error strings to printf as
4871 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4873 (do_data): Same here.
4874 (process_file): And here.
4877 * symbols.c (colon): Rewrite "already defined" fatal message
4878 code for aout with USE_EMULATIONS.
4881 * config/obj-aout.c (OBJ_HEADER): Define.
4882 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4884 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4885 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4887 (obj_aout_type): Expand S_SET_OTHER here too.
4888 (obj_read_begin_hook): Remove.
4889 (aout_pop_insert): New.
4890 (obj_aout_s_get_other): New.
4891 (obj_aout_s_get_desc): New.
4892 (aout_format_ops): New.
4895 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4896 gets aout_pseudo_table.
4897 (aout_pseudo_table): Declare.
4898 (obj_read_begin_hook): Define.
4901 * config/obj-coff.c (obj_pseudo_table): Rename to
4903 (coff_pop_insert): Use coff_pseudo_table.
4904 (coff_sec_sym_ok_for_reloc): Remove.
4905 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4906 and comment all zero entries and remove #if 0 code.
4909 * config/obj-coff.h (obj_pop_insert): Define.
4910 (coff_pseudo_table): Declare.
4913 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4914 s_get_size, s_set_size. Comment all zero entries.
4917 * config/obj-elf.c (elf_s_get_other): New function.
4918 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4919 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4920 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4922 (obj_elf_parse_section_letters): Don't pass error strings to
4923 printf as format arg.
4926 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4928 (elf_s_get_other): Declare.
4929 (S_GET_OTHER) Define as elf_s_get_other if not already
4931 (S_SET_OTHER): Only define when not already defined.
4932 (elf_obj_read_begin_hook): Declare.
4933 (obj_read_begin_hook): Define.
4934 (elf_obj_symbol_new_hook): Declare.
4935 (obj_symbol_new_hook): Define.
4938 * config/obj-multi.h: Add copyright header and protect against
4939 multiple inclusion. Add * to all function pointers.
4940 (OBJ_HEADER): If defined, include it rather than other defines
4942 (obj_frob_file_after_relocs): Test for NULL.
4943 (obj_symbol_new_hook): Here too.
4944 (obj_sec_sym_ok_for_reloc): And here.
4945 (S_GET_OTHER): Define.
4946 (S_GET_DESC): Define.
4947 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4948 (OBJ_MAYBE_ELF): Update comment.
4950 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4951 OBJ_AOUT preprocessor conditional and handle emulation by
4952 testing OUTPUT_FLAVOR.
4953 (i386_displacement): Here too.
4954 (md_section_align): Similarly here.
4955 (i386_target_format): Conditionally compile when more than one
4956 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4957 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4958 (i386_displacement): Here too.
4961 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4962 Define TARGET_FORMAT for aout only when not multi.
4965 * config/te-multi.h: Delete file as it's identical to te-generic.h
4967 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4969 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4970 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4973 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4975 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4978 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4980 * config/tc-mips.c (mips_do_align): New function.
4981 * config/tc-mips.h (md_do_align): Define.
4983 2000-01-10 Philip Blundell <philb@gnu.org>
4985 * doc/c-arm.texi (ARM Options): Fix typo.
4986 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4987 line separator for Linux.
4988 * doc/as.texinfo (Comments): Mention the ARM.
4990 2000-01-10 Philip Blundell <pb@futuretv.com>
4992 * configure.in (arm*-*-conix*): New target.
4993 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4995 * configure: Regenerate.
4997 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4999 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5000 (obj_elf_visibility): New function.
5002 * doc/as.texinfo (Visibility): New node: document visibility
5005 For older changes see ChangeLog-9899