1 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
4 pc-relative relocations not placed at the end of the instruction.
6 2001-04-13 Jim Wilson <wilson@redhat.com>
8 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
11 2001-04-13 Jakub Jelinek <jakub@redhat.com>
13 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
14 handle SHF_MERGE and SHF_STRINGS.
15 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
16 (obj_elf_section): Allow additional argument specifying entity size.
17 * write.c (adjust_reloc_syms): Keep relocations against local symbols
18 in SEC_MERGE sections.
20 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
22 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
24 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
26 * expr.c (operand): Pass &c to md_parse_name().
27 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
29 2001-04-07 Steven J. Hill <sjhill@cotw.com>
31 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
33 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
34 * Makefile.in: Regenerated.
36 * configure.in: Use traditional MIPS targets for Linux/MIPS.
37 * configure: Regenerated.
39 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
41 * config/tc-mn10300.c (xr_registers): Added `pc'.
43 2001-04-05 Alan Modra <alan@linuxcare.com.au>
45 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
46 * configure: Regenerate.
48 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
49 cases, and always return size based on current fr_subtype.
50 (md_begin): Move initialization of md_relax_table..
51 (md_relax_table): ..to static initializer. Set rlx_length for
52 UNDEF_WORD_DISP cases.
53 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
55 (md_relax_table): Likewise.
56 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
57 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
58 Set rlx_backward and rlx_forward to zero for unused states.
59 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
60 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
61 (UNCOND12, UNCOND32): Remove duplicate defines.
63 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
65 * config/tc-cris.c (md_estimate_size_before_relax) <case
66 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
67 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
68 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
69 Add cases to cover all relax states.
70 (cris_insn_first_word_frag): New.
71 (md_assemble): Call cris_insn_first_word_frag to get the first
72 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
73 end. Drop variable insn_size.
74 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
75 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
76 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
78 * write.c (write_object_file): Reset broken word state before
81 2001-03-31 Alan Modra <alan@linuxcare.com.au>
83 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
84 for one line if not already enabled.
85 * cond.c (s_elseif): Correct conditional assembly listing.
88 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
89 Don't abort on NULL current_cframe.
91 2001-03-30 Alan Modra <alan@linuxcare.com.au>
93 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
94 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
95 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
96 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
97 * config/obj-coff.c (do_relocs_for): Likewise.
98 (yank_symbols): Likewise.
99 (fixup_segment): Likewise.
100 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
101 (ppc_fix_adjustable): Likewise.
102 * config/tc-mips.c (md_convert_frag): Likewise.
103 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
104 * ehopt.c (eh_frame_convert_frag): Likewise.
105 * expr.c (make_expr_symbol): Likewise.
107 * frags.h (struct frag): Add last_fr_address. Reorder fields for
109 * symbols.c (resolve_symbol_value): Don't fix expression values
110 until relaxation is complete.
111 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
112 (S_GET_VALUE): Likewise, and return unresolved expression value.
113 * write.c (finalize_syms): New.
114 (relax_and_size_seg): Split into..
115 (relax_seg): New function, returns 1 if anything changed..
116 (size_seg): And the remainder of relax_and_size_seg.
117 (fixup_segment): Arrange for final resolution of sym values.
118 (adjust_reloc_syms): Likewise.
119 (write_object_file): Likewise, and repeatedly call relax_seg until
120 nothing more changes.
121 (relax_segment): Return 1 if anything changed. Use correct types
122 for rs_org `target' and `after'.
123 * write.h (finalize_syms): Declare.
124 (relax_segment): Update prototype.
126 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
127 do-nothing cases to switch to avoid abort on a second relaxation
128 pass, and tidy code a little.
129 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
130 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
131 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
132 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
133 (md_relax_table): Remove first four unused entries. Increment
134 rlx_length by one throughout table, and update comments to suit.
135 (md_estimate_size_before_relax): Return size of current variable
136 part of frag to reflect reality when relaxing more than once.
137 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
138 (COND32, UNCD32): Rename to DISP32 throughout.
139 (UNDEF_WORD_DISP): Renumber to 3.
140 (md_estimate_size_before_relax): Add extra do-nothing cases.
141 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
142 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
143 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
144 handle word and dword branches.
146 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
148 * config/tc-cris.h (tc_fix_adjustable): Allow only
149 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
150 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
151 example in comment to valid type.
153 2001-03-28 H.J. Lu <hjl@gnu.org>
155 * read.c (equals): Set to local for COFF only if it hasn't been
158 2001-03-28 Alan Modra <alan@linuxcare.com.au>
160 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
161 (md_begin): Use it when setting default architecture.
163 2001-03-27 Nick Papadonis <nick@coelacanth.com>
165 * read.c (equals): (for COFF) default symbols to being local.
167 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
169 * configure.in (cris-*-*): Change default emulation to criself.
170 (cris-*-*aout*): New rule.
171 * configure: Regenerate.
173 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
175 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
176 BFD_RELOC_390_GOTENT.
177 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
178 BFD_RELOC_390_GOTENT.
180 2001-03-26 Nick Clifton <nickc@redhat.com>
182 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
183 * config/tc-s390.c (s390_force_relocation): New function: Force
184 relocations for VTINHERIT relocs.
186 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
188 * doc/as.texinfo: Put @c man begin to generate the as man page.
189 When generating man, define all the variables. Re-organize some
190 options to obtain better indentation of man page.
191 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
192 (as.1): Build from as.texinfo.
193 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
195 2001-03-25 Alan Modra <alan@linuxcare.com.au>
197 * config/tc-i386.c (i386_scale): Accept an absolute expression for
198 scale factor, and return the end of the expression.
199 (i386_operand): Modify for above.
201 2001-03-23 Nick Clifton <nickc@redhat.com>
203 * doc/as.texinfo: Document --listing-XXX command line switches.
204 Explain why listings behave differently when -pipe is used.
206 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
208 * write.c (fix_new_exp): Print an error if passed a register.
210 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
212 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
213 (PIC_SUFFIX_CHAR): New macro.
214 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
216 (md_longopts): New option --pic.
217 (OPTION_PIC): Define.
218 (md_estimate_size_before_relax): Tweak longish comment.
219 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
220 (md_assemble): Handle a PIC relocation on prefix and normal
221 instruction operands.
222 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
223 "complex" operand expressions. Call frag_more outside
224 gen_cond_branch_32 parameter list.
225 (cris_process_instruction): Handle PIC relocs on parsed
226 operand expressions. Validize PIC reloc sizes.
227 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
228 (gen_bdap): Handle "complex" operand expressions.
229 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
230 ADD.D offset,PC as jump instruction if generating PIC. Generate
231 error instead of crashing on complex expressions.
232 (cris_number_to_imm): Add segT parameter. All callers changed.
233 Use segT parameter, not now_seg, for segment of fixup. Handle
234 PCREL relocations but check that they are fully resolved.
235 (md_parse_option): Handle OPTION_PIC.
236 (tc_gen_reloc): Handle PIC relocs.
237 (md_show_usage): Update for --pic.
238 (md_apply_fix3): Renamed from md_apply_fix.
239 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
240 (md_cris_force_relocation): Force relocation for PIC relocs.
242 * config/tc-cris.h: Tweak attribution.
243 (MD_APPLY_FIX3): Define.
244 (IS_CRIS_PIC_RELOC): New macro.
245 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
246 (tc_fix_adjustable): Don't adjust a globally visible symbol when
248 (tc_frob_symbol): Avoid emitting undefined symbols.
250 2001-03-20 Alan Modra <alan@linuxcare.com.au>
252 * frags.h (struct frag): Add relax_marker.
253 * write.c (is_dnrange): Delete.
254 (relax_frag): Use correct types for `aim', `target', `address'.
255 Delete `offset', `was_address'. Test `relax_marker' instead of
256 using fragile (and slow) address test.
257 (relax_segment): Init and flip `relax_marker'.
259 2001-03-19 Alan Modra <alan@linuxcare.com.au>
261 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
264 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
266 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
267 with 'Motorola specification for assembly language input standard'.
269 2001-03-17 Richard Henderson <rth@redhat.com>
271 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
272 (dwarf2_directive_loc): Don't use them.
273 (dwarf2_directive_file): Reject duplicate file definitions.
274 (get_filenum): Zero allocated memory.
275 (out_file_list): Complain about missing file definitions.
277 2001-03-17 Alan Modra <alan@linuxcare.com.au>
279 * read.c (do_org): Handle complex expressions.
280 * cgen.c (gas_cgen_finish_insn): Likewise.
282 2001-03-15 David Mosberger <davidm@hpl.hp.com>
284 * config/tc-ia64.c (md): New member keep_pending_output.
285 (ia64_flush_pending_output): Flush only if md.keep_pending_output
287 (dot_xdata): Turn on md.keep_pending_output for the duration of
289 (dot_xfloat_cons): Ditto.
290 (dot_xstringer): Ditto.
291 (dot_xdata_ua): Ditto.
292 (dot_xfloat_cons_ua): Ditto.
294 2001-03-15 Jim Wilson <wilson@redhat.com>
296 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
299 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
301 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
303 2001-03-15 DJ Delorie <dj@redhat.com>
305 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
306 blindly freeing string if it isn't at the top of the obstack.
308 2001-03-13 Alan Modra <alan@linuxcare.com.au>
310 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
311 (NUM_FLAG_CODE): Define.
312 (lex_got): New function.
313 (got_reloc): New global var.
314 (x86_cons_fix_new): New function.
315 (x86_cons): New function.
316 (i386_immediate): Use lex_got here, replacing inline code. Change
317 "ignoring junk.." error message to "junk.."
318 (i386_displacement): Likewise.
319 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
321 (TC_CONS_FIX_NEW): Define.
322 (x86_cons_fix_new): Declare.
324 2001-03-12 Nick Clifton <nickc@redhat.com>
326 * config/tc-arm.c (md_begin): Always set machine type based on
329 2001-03-07 Alan Modra <alan@linuxcare.com.au>
331 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
332 (md_assemble) <smallest displacement>: Use correct field of i.op[]
334 <JumpInterSegment output>: Use correct i.disp_reloc[].
335 <immediate output>: Likewise.
337 2001-03-06 Nick Clifton <nickc@redhat.com>
339 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
342 2001-03-06 Igor Shevlyakov <igor@windriver.com>
344 * config/tc-m68k.c : Add 5407 to archs[] table.
345 (HAVE_LONG_BRANCH): Add mcf5407.
346 (select_control_regs): Recognize 5407.
348 2001-03-02 Dave Brolley <brolley@redhat.com>
350 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
353 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
355 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
356 (gen_to_words): Print warnings if NaNs are found and the target CPU
357 does not support them. Allow largest exponent to be used in normal
358 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
360 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
362 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
363 anymore since we use bfd_elf_generic_reloc now.
364 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
366 2001-02-27 Alan Modra <alan@linuxcare.com.au>
368 * configure.in (BFD_VERSION): New.
369 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
370 * configure: Regenerate.
371 * Makefile.am: Run "make dep-am"
372 * Makefile.in: Regenerate.
373 * doc/Makefile.in: Regenerate.
375 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
377 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
378 SEC_NEVER_LOAD when the 'n' flag is used.
379 Add SEC_NEVER_LOAD to matchflags.
381 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
383 * symbols.c (decode_local_label_name): Initialize message_format
384 only when an error is reported (perf pb due to I18N).
386 2001-02-23 H.J. Lu <hjl@gnu.org>
388 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
389 BFD_ASSEMBLER is not defined.
391 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
393 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
394 done if it's against a symbol.
396 2001-02-22 Timothy Wall <twall@cygnus.com>
398 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
399 target formats if applicable.
400 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
401 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
402 * Makefile.in: Regenerated.
403 * configure.in: Added configuration for ia64-*-aix*.
404 * configure: Regenerated.
406 2001-02-21 David Mosberger <davidm@hpl.hp.com>
408 * config/tc-ia64.c (enum operand_match_result): New type.
409 (operand_match): Change return type to operand_match_result.
410 Fix all returns appropriately, adding support for returning the
412 (parse_operands): New locals result, error_pos, out_of_range_pos,
413 curr_out_of_range_pos. Rewrite operand matching loop to give better
416 2001-02-21 David Mosberger <davidm@hpl.hp.com>
418 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
419 (dot_proc): Clear unwind.prologue_count to zero.
420 (dot_prologue): Increment unwind.prologue_count.
421 (dot_restore): If second operand is omitted, use
422 unwind.prologue_count -1 for "ecount" (# of additional regions to
423 pop). Decrement unwind.prologue_count by number of regions
426 2001-02-21 Nick Clifton <nickc@redhat.com>
428 * doc/as.texinfo (Section): Note that some flags to the COFF
429 version of .section remove attributes rather than setting them.
431 2001-02-20 Kazu Hirata <kazu@hxi.com>
433 * config/tc-pdp11.c: Fix formatting.
434 * config/tc-pdp11.h: Likewise.
436 2001-02-20 Bo Thorsen <bo@suse.de>
438 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
441 2001-02-18 David O'Brien <obrien@FreeBSD.org>
443 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
444 all FreeBSD platforms should look the same at this level.
445 * configure: Rebuilt.
446 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
448 2001-02-18 lars brinkhoff <lars@nocrew.org>
450 * Makefile.am: Add PDP-11 target.
451 * configure.in: Likewise.
452 * config/tc-pdp11.c: New file.
453 * config/tc-pdp11.h: New file.
454 * doc/Makefile.am: Add PDP-11 documentation.
455 * doc/all.texi: Likewise.
456 * doc/as.texinfo: Likewise.
457 * doc/c-pdp11.texi: New file.
459 2001-02-16 matthew green <mrg@redhat.com>
461 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
463 2001-02-13 Jim Wilson <wilson@redhat.com>
465 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
466 reloc instead of a 0 reloc.
467 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
469 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
471 2001-02-13 Ian Lance Taylor <ian@zembu.com>
473 * write.c (is_dnrange): Stop as soon as the address becomes
475 (relax_frag): Add segment parameter. Only call symbol_get_frag
476 once. Only call is_dnrange if the symbol is in the same segment,
477 and the symbol address is larger.
478 (relax_segment): Pass segment to md_relax_frag and relax_frag.
479 * write.h (relax_frag): Update declaration.
480 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
482 * config/tc-m32r.c (m32r_relax_frag): Likewise.
483 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
484 (m32r_relax_frag): Update declaration.
485 * config/tc-mips.h (md_relax_frag): Add segment parameter.
486 * config/tc-tic54x.h (md_relax_frag): Likewise.
487 * doc/internals.texi (CPU backend): Update documentation for
490 2001-02-13 Alan Modra <alan@linuxcare.com.au>
492 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
493 Mention effect of < 386 architectures on jump promotion.
494 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
496 * config/tc-i386.c (no_cond_jump_promotion): New.
497 (set_cpu_arch): Parse "jumps" arch modifier.
498 (insn_size): Modify usage comment.
499 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
500 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
501 (TYPE_FROM_RELAX_STATE): New define.
502 (UNCOND_JUMP, COND_JUMP): Renumber.
503 (md_relax_table): Reorder to suit.
504 (COND_JUMP86): New define.
505 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
506 (md_assemble): Create frag var for jumps of max size, encode relax
507 state for COND_JUMP86.
508 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
509 leave conditional jumps small if no_cond_jump_promotion.
510 (md_convert_frag): Likewise.
512 * expr.c (operator): Don't bump input_line_pointer for two char
513 operators. Instead return operator size via new param num_chars.
514 (expr): Use above to parse multi-char operators correctly.
516 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
518 * config/tc-i386.c (i386_displacement): Fix handling of
519 BFD_RELOC_X86_64_GOTPCREL.
520 (i386_validate_fix): Likewise.
522 2001-02-12 Philip Blundell <pb@futuretv.com>
524 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
525 ldrt/strt instructions.
527 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
529 * config/tc-mips.c (macro): For M_LA_AB emit a
530 BFD_RELOC_MIPS_CALL16 relocation or a
531 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
532 BFD_RELOC_MIPS_GOT16 and
533 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
534 loading the jump register when generating SVR4_PIC code.
536 2001-02-10 Chris Demetriou <cgd@broadcom.com>
538 * configure.in: Make 'mipself' and 'mipsecoff' emulations
539 map to MIPS-specific files, as they used to do before the
540 change on 2000-05-21.
541 * configure: Regerate.
543 2001-02-10 Chris Demetriou <cgd@broadcom.com>
545 * config/tc-mips.c (md_parse_option): Don't try to compile
546 ELF-only option code if not ELF.
548 2001-02-08 David Mosberger <davidm@hpl.hp.com>
550 * config/tc-ia64.h (md_elf_section_type): New macro.
551 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
552 (they're now handled via ia64_elf_section_type.
554 * config/tc-ia64.c (unwind): New members saved_text_seg,
555 saved_text_subseg, and force_unwind_entry.
556 (optimize_unw_records): New function to optimize away unnecessary
558 (ia64_elf_section_type): New function.
559 (output_unw_records): Generate unwind info only if the size is
560 non-zero or if it's forced for some other reason (e.g.,
561 handlerdata or a personality routine).
562 (generate_unwind_image): Don't switch back to previous
563 section---stay inside the unwind info section instead so that
564 handlerdata that may follow goes into the right place.
565 (dot_handlerdata): Force generation of unwind entry and save the
566 current active text segment before generating unwind image.
567 (dot_unwentry): Force generation of unwind entry.
568 (dot_personality): Ditto.
569 (dot_endp): Generate unwind table entry only if there is
570 some unwind info or the unwind entry was forced.
572 * config/tc-ia64.c (make_unw_section_name): New macro to form
574 (generate_unwind_image): Add "text_name" argument. Use it to
575 form unwind section name.
576 (dot_handlerdata): Determine current segment (section) name and
577 pass it to generate_unwind_image().
578 (dot_endp): Determine current segment (section) name and use
579 it to determine the appropriate unwind section name.
580 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
581 n, fill, and max arguments.
583 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
585 * Makefile.am: Add linux target for S/390.
586 * configure.in: Likewise.
587 * config/tc-s390.c: New file.
588 * config/tc-s390.h: New file.
590 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
592 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
593 2byte, 4byte and 8byte.
595 2001-02-08 Alan Modra <alan@linuxcare.com.au>
597 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
598 md_number_to_chars with size > sizeof (valueT).
600 2001-02-06 H.J. Lu <hjl@gnu.org>
602 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
603 there is no relocation.
605 2001-02-06 H.J. Lu <hjl@gnu.org>
607 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
609 * config/tc-ia64.c (md_parse_option): Only accept the valid
610 ia64 options on "-axxx".
612 2001-02-05 Jim Wilson <wilson@redhat.com>
614 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
615 aborting for invalid operands.
617 2001-02-06 Alan Modra <alan@linuxcare.com.au>
619 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
620 than via pointer. Update all callers.
621 (UNWIND_LOW32): Define.
622 (UNWIND_HIGH32): Define.
623 (pa_build_unwind_subspace): Use the above macros instead of dumping
624 bitfields directly. Call frag_more once rather than multiple times.
625 (md_assemble): Use UNWIND_LOW32.
627 (pa_procend): Likewise.
628 (process_exit): Use UNWIND_HIGH32.
630 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
632 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
633 function to select the header according to the cpu.
634 (md_after_pass_hook, md_do_align): Remove.
635 (md_cleanup, m68hc11_cleanup): Remove.
636 (md_pcrel_from_section): Declare.
637 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
638 (build_jump_insn, build_insn): Likewise.
639 (m68hc11_listing_header): New function.
640 (m68hc11_cleanup): Remove.
642 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
644 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
645 symbols because there is no support for shared libraries and these
646 symbols can't be overridden (unless they are weak).
648 2001-02-01 Momchil Velikov <velco@fadata.bg>
650 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
651 for the compilation unit with a zero byte.
653 2001-01-30 Alan Modra <alan@linuxcare.com.au>
655 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
656 destinations. Correct range check for 17 and 22 bit branches.
658 2001-01-25 Nick Clifton <nickc@redhat.com>
660 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
661 still set. Issue an error message instead.
662 (md_estimate_size_before_relax): Delete unused variable
663 'buffer_address'. Fixup parentheses around if statement.
665 2001-01-23 Kazu Hirata <kazu@hxi.com>
667 * as.c: Fix formatting.
669 * messages.c: Likewise.
671 * symbols.c: Likewise.
673 2001-01-23 Ben Elliston <bje@redhat.com>
675 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
677 2001-01-22 Kazu Hirata <kazu@hxi.com>
679 * config/tc-alpha.c: Fix formatting.
681 2001-01-19 Kazu Hirata <kazu@hxi.com>
683 * config/tc-alpha.c: Fix formatting.
685 2001-01-18 Kazu Hirata <kazu@hxi.com>
687 * config/tc-alpha.c: Fix formatting.
689 2001-01-18 Nick Clifton <nickc@redhat.com>
691 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
693 (stm_flags): Remove redundant bit from "ed" and "da" flags.
695 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
697 * configure.in (cpu_type, arch): Match i386 too.
698 * configure: Rebuilt.
700 2001-01-16 Kazu Hirata <kazu@hxi.com>
702 * config/tc-i386.c: Fix formatting.
704 2001-01-16 Alan Modra <alan@linuxcare.com.au>
706 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
707 relocs for .PARISC.unwind section.
709 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
710 depending on section flags, not just for .text.
712 2001-01-15 Jim Wilson <wilson@redhat.com>
714 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
715 not immediately followed by an instruction.
717 2001-01-15 Kazu Hirata <kazu@hxi.com>
719 * config/tc-m68hc11.c: Fix formatting.
721 2001-01-15 Nick Clifton <nickc@redhat.com>
723 * symbols.c (colon): Change 'already defined symbol' from a
724 fatal error to an ordinary error. There is no reason why this
725 error should be fatal.
727 * message.c (as_fatal): Delete output file, if one has been
730 2001-01-14 Alan Modra <alan@linuxcare.com.au>
732 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
734 2001-01-14 Kazu Hirata <kazu@hxi.com>
736 * config/tc-alpha.c: Fix formatting.
737 * config/tc-arc.c: Likewise.
738 * config/tc-arc.h: Likewise.
739 * config/tc-d10v.c: Likewise.
740 * config/tc-i370.c: Likewise.
741 * config/tc-i386.c: Likewise.
742 * config/tc-i960.c: Likewise.
743 * config/tc-m68k.c: Likewise.
744 * config/tc-ppc.c: Likewise.
745 * config/tc-sparc.c: Likewise.
746 * config/tc-tahoe.c: Likewise.
747 * config/tc-vax.c: Likewise.
749 * config/tc-arc.c: Fix formatting.
751 * config/tc-arc.c: Fix formatting.
753 2001-01-14 Alan Modra <alan@linuxcare.com.au>
755 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
756 both 32 and 64 bit ELF.
758 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
759 and don't bother storing `m' for "ce" completer. Tidy handling of
760 'J' and 'K' operands to suit. Handle '<' and '>' operands.
762 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
764 * config/tc-i386.h (TARGET_MACH): New macro.
765 (i386_mach): Declare.
766 * config/tc-i386.c (i386_mach): New function.
768 2001-01-13 Philip Blundell <philb@gnu.org>
770 * doc/as.texinfo: Fix spelling and cross-references.
772 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
773 character for all systems, not just GNU/Linux. Make it explicit
774 that `-k' doesn't affect code generation, just ELF flags.
776 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
778 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
781 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
783 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
785 2001-01-12 Nick Clifton <nickc@redhat.com>
787 * as.c (print_args): Update copyright date to 2001.
789 2001-01-12 Peter Targett <peter.targett@arccores.com>
791 * doc/c-arc.texi: New file.
792 Some sections to be expanded.
794 2001-01-12 Alan Modra <alan@linuxcare.com.au>
796 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
797 (md_parse_option): Always accept "--32".
799 2001-01-11 Peter Targett <peter.targett@arccores.com>
801 * as.h (TC_ARC): Ensure struc-symbol.h included.
802 * as.c (dwarf2dbg.h): Include to remove implicit declaration
804 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
805 (TARGET_SYMBOL_FIELDS) added.
807 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
808 * doc/c-arc.texi: New file.
809 Some sections to be expanded.
810 * doc/as.texinfo: Update command-line options.
811 Removed outdated text for ARC dependant features, instead include
812 text from above file.
814 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
815 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
818 * config/tc-arc.c: New updated configuration for
819 ARC, including selection of core variants, and extensibility of
820 instructions, registers etc. through directives.
822 * config/tc-arc.c (arc_extinst): Minor corrections for
824 (arc_common) Likewise. Make alignment argument optional for local
825 symbols also, with default of zero.
827 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
829 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
830 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
831 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
832 and fix_new_exp() instead.
833 (md_convert_frag): For indexed post byte use the symbol value
834 rather than the displacement.
835 (md_relax_table): Fix indexed offset relax.
837 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
839 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
841 (relaxable_symbol): New function.
843 2001-01-11 Andreas Jaeger <aj@suse.de>
845 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
848 2001-01-10 Nick Clifton <nickc@redhat.com>
850 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
851 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
853 2001-01-10 Nick Clifton <nickc@redhat.com>
855 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
856 character used to dollar local symbols.
857 (LOCAL_LABEL_CHAR): New constant - the magic character used to
859 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
860 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
862 Use LOCAL_LABEL_CHAR.
863 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
864 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
865 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
867 2001-01-08 Bo Thorsen <bo@suse.de>
869 * config/tc-i386.c (i386_immediate, i386_displacement):
872 2001-01-07 Ian Lance Taylor <ian@zembu.com>
874 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
877 2001-01-07 Philip Blundell <philb@gnu.org>
879 * doc/as.texinfo (Bug Reporting): Update email address for
883 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
885 * configure.in: Define DEFAULT_ARCH for i386.
886 * config/tc-i386.c (md_assemble): Return after the error message;
887 move testing for 64bit operands to proper place.
889 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
891 * doc/as.texinfo: Document '#' as comment character for i386 and
892 x86_64. Add AMD x86-64 into menu of machine dependent information.
894 * doc/c-i386.texi: Document x86_64 extensions.
896 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
898 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
900 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
902 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
903 * NEWS: Add note about Pentium4 support.
905 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
907 * config/tc-i387.c (pi, pte, pt): Update.
908 (type_names): Add new types.
910 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
912 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
913 CpuUnknown): Renumber
914 (CpuP4, CpuSSE2): New.
915 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
917 2001-01-03 Philip Blundell <pb@futuretv.com>
919 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
921 (alpha_fix_adjustable): Likewise.
922 (md_apply_fix): Likewise.
924 2000-12-31 H.J. Lu <hjl@gnu.org>
926 * listing.c (listing_message): Allocate string only if it is
929 * configure: Rebuild.
931 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
933 * doc/internals.texi (Relaxing with a table) <after relaxation>:
934 Point out caveats with generating fixups for the opcode in a frag.
936 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
938 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
941 2000-12-29 H.J. Lu <hjl@gnu.org>
943 * listing.c (calc_hex): Print the variable part only if the
944 fragment type is rs_fill.
946 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
948 * doc/internals.texi (tc_conditional_pseudoop,
949 TC_LINKRELAX_FIXUP): Fix typos.
951 2000-12-28 Richard Henderson <rth@redhat.com>
953 * write.c (subsegs_finish): Fix thinko last change -- don't
954 "optimize" the alignment == 0 case.
956 2000-12-28 Richard Henderson <rth@redhat.com>
958 * as.h (rs_align_test): New.
959 * frags.c (NOP_OPCODE): Move default from read.c.
960 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
961 (frag_align_code): New.
962 * frags.h (frag_align_code): Declare.
963 * read.c (NOP_OPCODE): Remove.
964 (do_align): Use frag_align_code.
965 * write.c (NOP_OPCODE): Remove.
966 (get_recorded_alignment): New.
967 (cvt_frag_to_fill): Handle rs_align_test.
968 (relax_segment): Likewise.
969 (subsegs_finish): Align last subseg in section to the
970 section alignment. Use frag_align_code.
971 * write.h (get_recorded_alignment): Declare.
972 * config/obj-coff.c (size_section): Handle rs_align_test.
973 (fill_section, fixup_mdeps): Likewise.
974 (write_object_file): Use frag_align_code.
976 * config/tc-alpha.c (alpha_align): Use frag_align_code.
977 (alpha_handle_align): New.
978 * config/tc-alpha.h (HANDLE_ALIGN): New.
979 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
981 * config/tc-i386.h (md_do_align): Use frag_align_code.
982 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
984 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
985 (ia64_handle_align): New.
986 * config/tc-ia64.h (HANDLE_ALIGN): New.
987 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
989 * config/tc-m32r.c (m32r_do_align): Remove.
990 (m32r_handle_align): New.
991 (fill_insn): Use frag_align_code.
992 * config/tc-m32r.h (md_do_align): Remove.
993 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
994 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
995 * config/tc-mips.c, config/tc-mips.h: Similarly.
997 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
998 (sh_handle_align): Likewise. Handle rs_align_code.
999 (sh_do_align): Remove.
1000 * config/tc-sh.h (md_do_align): Remove.
1001 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1003 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1004 (sparc_handle_align): Likewise. Handle rs_align_code.
1005 * config/tc-sparc.h (md_do_align): Remove.
1006 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1008 2000-12-22 DJ Delorie <dj@redhat.com>
1010 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1011 when we assemble the first half of a pair.
1013 2000-12-22 H.J. Lu <hjl@gnu.org>
1015 * config/tc-i386.c (reloc): Update the macro for non-bfd
1017 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1019 2000-12-22 H.J. Lu <hjl@gnu.org>
1021 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1023 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1025 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1026 (QWORD_MNEM_SUFFIX): New macro.
1027 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1029 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1030 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1032 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1033 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1034 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1035 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1036 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1038 (Reg, WordReg): Add Reg64.
1039 (Imm): Add Imm32S and Imm64.
1041 (Disp): Add Disp64 and Disp32S.
1042 (AnyMem): Add Disp32S.
1043 (RegRex, RegRex64): New macros.
1044 (rex_byte): New type.
1045 * config/tc-i386.c (set_16bit_code_flag): Kill.
1046 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1047 (reloc): New parameter "signed"; support x86_64.
1048 (set_code_flag): New.
1049 (DEFAULT_ARCH): New macro; default to "i386".
1050 (default_arch): New static variable.
1051 (struct _i386_insn): New fields Operand_PCrel; rex.
1052 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1053 (flag_code): New enum and static variable.
1054 (use_rela_relocations): New static variable.
1055 (flag_code_names): New static variable.
1056 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1057 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1059 (i386_align_code): Return plain "nop" for x86_64.
1060 (mode_from_disp_size): Support Disp32S.
1061 (smallest_imm_type): Support Imm32S and Imm64.
1062 (offset_in_range): Support size of 8.
1063 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1064 (md_pseudo_table): Add "code64"; use set_code_flat.
1065 (md_begin): Emit sane error message on hash failure.
1066 (tc_i386_fix_adjustable): Support x86_64 relocations.
1067 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1068 instructions supported on particular arch just partially,
1069 output of 64bit immediates, handling of Imm32S and Disp32S type.
1070 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1071 (i386_displacement): Likewise.
1072 (i386_index_check): Cleanup; support 64bit addresses.
1073 (md_apply_fix3): Support x86_64 relocation and rela.
1074 (md_longopts): Add "32" and "64".
1075 (md_parse_option): Add OPTION_32 and OPTION_64.
1076 (i386_target_format): Call even for ELFs; choose between
1077 elf64-x86-64 and elf32-i386.
1078 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1079 (tc_gen_reloc): Support rela relocations and x86_64.
1080 (intel_e09_1): Support QWORD.
1082 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1084 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1085 it's not an offset expression.
1086 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1087 keep the braces '[' and ']' in the output string.
1088 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1089 != FLAT. There is no such op_modifier.
1091 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1093 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1096 2000-12-13 Kazu Hirata <kazu@hxi.com>
1098 * as.h: Fix formatting.
1100 * dwarf2dbg.c: Likewise.
1101 * input-scrub.c: Likewise.
1104 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1106 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1107 configure: Regenerate.
1109 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1111 * dwarf2dbg.c: #include <limits.h> only if it exists.
1113 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1115 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1116 (md_apply_fix): Here too.
1118 2000-12-12 Jim Wilson <wilson@redhat.com>
1120 * config/tc-ia64.h (ia64_init): Add prototype.
1122 2000-12-12 H.J. Lu <hjl@gnu.org>
1124 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1126 * read.h (outputting_stabs_line_debug): Change it to int.
1127 * stabs.c (outputting_stabs_line_debug): Likewise.
1129 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1131 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1132 the address of a function result.
1134 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1136 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1137 (md_assemble): Call dwarf2_emit_insn.
1138 (shlib): Fix typo SHILB -> SHLIB.
1139 (md_parse_option): Likewise.
1140 (ppc_elf_validate_fix): Likewise:
1141 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1143 2000-12-12 Nick Clifton <nickc@redhat.com>
1145 * cgen.h: Fix formatting.
1146 * input-scrub.c: Fix formatting.
1147 * macro.c: Fix formatting.
1148 * config/tc-mips.c: Fix formatting.
1149 * doc/c-mips.texi: Fix formatting.
1151 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1153 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1154 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1156 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1158 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1161 * i386.h (*_Suf): Remove No_dSuf.
1162 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1164 (i386_optab): Remove 'd' in the suffixes.
1166 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1168 * config/tc-i386.c (T_SHORT): Undefine before defining.
1170 2000-12-05 Kazu Hirata <kazu@hxi.com>
1172 * config/tc-mips.c: Fix formatting.
1174 2000-12-04 Matthew Hiller <hiller@redhat.com>
1176 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1177 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1178 (md_show_usage): Ditto.
1179 (md_parse_option): Ditto.
1180 (d10v_cleanup): Writes pending instruction only if
1181 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1182 Fix compile time warning messages.
1184 * doc/c-d10v.texi: Documents new options.
1186 2000-12-04 Matthew Hiller <hiller@redhat.com>
1188 * stabs.c (outputting_stabs_line_debug): New variable.
1189 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1190 function entry and unset at function exit.
1192 * read.h (outputting_stabs_line_debug): New extern declaration.
1194 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1196 * dwarf2dbg.c: Fix compile time warning messages.
1198 2000-12-03 Kazu Hirata <kazu@hxi.com>
1200 * config/tc-a29k.c: Fix formatting.
1201 * config/tc-alpha.c: Likewise.
1202 * config/tc-arm.c: Likewise.
1203 * config/tc-cris.c: Likewise.
1204 * config/tc-hppa.c: Likewise.
1205 * config/tc-i370.c: Likewise.
1206 * config/tc-i386.c: Likewise.
1207 * config/tc-i860.c: Likewise.
1208 * config/tc-i960.c: Likewise.
1209 * config/tc-ia64.c: Likewise.
1210 * config/tc-m68hc11.c: Likewise.
1211 * config/tc-m68k.c: Likewise.
1212 * config/tc-m88k.c: Likewise.
1213 * config/tc-pj.c: Likewise.
1214 * config/tc-ppc.c: Likewise.
1215 * config/tc-sh.c: Likewise.
1216 * config/tc-sparc.c: Likewise.
1217 * config/tc-tahoe.c: Likewise.
1218 * config/tc-vax.c: Likewise.
1220 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1222 * config/tc-mips.c (mips_ip): When calculating offsets,
1223 don't accept as constant the difference between the
1224 addresses of symbols in two different sections.
1226 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1228 (validate_mips_insn): Likewise. Also, update 'B' operand
1229 specifier to use OP_*_CODE20 constants and delete 'm' operand
1231 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1232 operand specifiers. Change warning generated by 'B' operand
1233 specifier to reflect its new multi-purpose usage.
1235 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1236 -1, and update comment.
1237 (file_mips_isa): Likewise.
1238 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1239 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1240 ISA_* constants rather than hard-coded numbers.
1241 (mips_cpu_info): New structure.
1242 (mips_cpu_info_table): New table describing CPU and ISA names
1244 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1245 mips_cpu_info_from_cpu): New functions.
1246 (mips_isa_to_str): New function to get string for ISA name.
1247 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1248 return const char *.
1249 (md_begin): Redo CPU and ISA selection logic, using
1250 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1251 than hard-coded numbers.
1252 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1253 ISA_* constants rather than hard-coded numbers.
1254 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1255 (md_longopts): Delete OPTION_NO_MIPS32.
1256 (md_parse_option): Convert to use ISA_* constants rather than
1257 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1258 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1259 to use strcasecmp to recognize "default" and to use
1260 mips_cpu_info_from_name to get CPU numbers from argument.
1261 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1262 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1264 (s_mipsset): Accept ISA value 32.
1265 * doc/as.texinfo: Clean up MIPS options summary slightly,
1266 remove -no-mips32. Add note about -mips4 and -mips32
1267 specifying those ISA levels. Delete -mips32 and -no-mips32
1268 cpu flag descriptions.
1269 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1270 up the supported CPU switch list, and replace 4Kc, 4Km, and
1271 4Kp entries with a single mips32-4k entry. Note that you can
1274 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1276 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1278 (md_parse_option): Add cases for OPTION_MIPS5 and
1280 (md_show_usage): Mention -mips5 and -mips64 arguments.
1281 (s_mipsset): Add cases for MIPS5 and MIPS64.
1282 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1284 * doc/as.texinfo: Mention -mips5 and -mips64 options
1286 * doc/c-mips.texi: Likewise. Also update introduction
1287 and ".set" usage information.
1289 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1291 (mips_cpu_info_table): Add SB-1 entries.
1292 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1293 known to the -mcpu option.
1295 * doc/as.texinfo: Correct description of MIPS -mcpu
1296 option, by copying some of the text from doc/c-mips.texi.
1298 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1300 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1302 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1303 (sparc*-*-rtems*): Switched from a.out to ELF.
1304 * configure: Regenerate.
1305 * config.in: Regenerate.
1306 * Makefile.in: Regenerate.
1307 * aclocal.m4: Regenerate.
1308 * po/gas.pot: Regenerate.
1310 2000-11-30 Philip Blundell <pb@futuretv.com>
1312 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1313 even in non BFD_ASSEMBLER case.
1315 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1317 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1320 2000-11-29 Richard Henderson <rth@redhat.com>
1322 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1323 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1324 thread multiple subsegments properly; handle multiple code
1325 sections properly; emit proper compilation unit info for assembler
1326 generated debugging.
1328 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1329 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1330 (dwarf2dbg_estimate_size_before_relax): Declare.
1331 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1332 * write.c: Include dwarf2dbg.h.
1333 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1334 (relax_segment): Likewise.
1336 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1338 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1339 jump>: Use as_bad_where instead of as_bad. Tweak error message
1340 accordingly. Stabilize frag by updating fix part and resetting
1342 <undefined symbol, unconditional jump>: Ditto.
1343 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1344 indexing is_end_of_line[].
1345 (md_assemble): Initialize size to 0.
1346 (md_section_align): Mark parameter seg as unused.
1347 (parse_reg): Parse names case-insensitively.
1349 2000-11-28 Kazu Hirata <kazu@hxi.com>
1351 * config/obj-aout.h: Fix formatting.
1352 * config/obj-bout.h: Likewise.
1353 * config/obj-coff.c: Likewise.
1354 * config/obj-coff.h: Likewise.
1355 * config/obj-elf.h: Likewise.
1356 * config/obj-som.h: Likewise.
1357 * config/obj-vms.c: Likewise.
1358 * config/obj-vms.h: Likewise.
1359 * config/tc-h8300.h: Likewise.
1360 * config/tc-ns32k.h: Likewise.
1361 * config/tc-sparc.h: Likewise.
1362 * config/tc-tic54x.h: Likewise.
1363 * config/tc-z8k.h: Likewise.
1365 2000-11-28 Nick Clifton <nickc@redhat.com>
1367 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1368 License is present in the sources, but not the output, and
1369 also available from the GNU website.
1370 (GNU Free Documentation License): Comment out this section.
1372 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1374 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1375 targets. Remove i860 from valid a.out targets.
1376 * Makefile.in: Regenerate.
1378 * config/tc-cris.c: Include dwarf2dbg.h.
1379 (md_pseudo_table): Add .file and .loc.
1380 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1381 (s_cris_file, s_cris_loc): New.
1382 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1383 * Makefile.am: Regenerate dependencies.
1384 * Makefile.in: Regenerate.
1386 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1388 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1389 (MRI_MUL_PRECEDENCE): Likewise.
1390 (op_rank): Fix a comment typo.
1392 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1394 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1396 (get_operand): Fix analysis for movw/movb instructions.
1398 2000-11-24 Nick Clifton <nickc@redhat.com>
1400 * configure.in (xscale-elf): Add target.
1401 (xscale-coff): Add target.
1402 * configure: Regenerate.
1404 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1406 (ARM_EXT_XSCALE): New ARM architecture extension.
1407 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1408 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1409 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1410 (ARM_ARCH_V4): Remove processor from architecture.
1411 (ARM_ARCH_3M): New architecutre definition.
1412 (ARM_ARCH_V5TE): New architecutre definition.
1413 (ARM_ARCH_XSCALE): New architecutre definition.
1414 (CPU_DEFAULT): Allow to be defaulted to XScale.
1415 (atpcs): New boolean variable.
1416 (ldr_flags): Support 'd' flag for double word loads.
1417 (str_flags): Support 'd' flag for double word stored.
1418 (do_mia): New function.
1419 (do_mar): New function.
1420 (do_mra): New function.
1421 (do_pld): New function.
1422 (do_ldrd): New function.
1423 (do_blx): New function.
1424 (do_bkpt): New function.
1425 (do_clz): New function.
1426 (do_lstc2): New function.
1427 (do_cdp2): New function.
1428 (do_t_blx): New function.
1429 (do_t_bkpt): New function.
1430 (do_smla): New function.
1431 (do_smlal): New function.
1432 (do_smul): New function.
1433 (do_qadd): New function.
1434 (do_co_reg2c): New function.
1435 (LONGEST_INSN): Redefine to 7.
1437 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1438 command line switches.
1440 2000-11-22 Jim Wilson <wilson@redhat.com>
1442 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1443 (struct rsrc): Make line unsigned.
1444 (gr_values): Add missing initializer.
1445 (SLOT_NUM_NOT_SET): Add unsigned cast.
1446 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1447 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1448 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1449 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1450 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1451 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1452 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1453 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1454 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1455 Add ATTRIBUTE_UNUSED to unused parameters.
1456 (convert_expr_to_ab_reg): Add parens.
1457 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1458 (dot_prologue): Initialize grsave when declared.
1459 (md_pseudo_table): Add missing initializers.
1460 (operand_match): Add casts to bfd_vma.
1461 (emit_one_bundle): Delete unused local prev. Make required_template
1463 (specify_resource): Cast i to unsigned.
1464 (note_register_values): Use fprintf_vma.
1465 (print_dependency): Likewise.
1467 2000-11-21 Jim Wilson <wilson@redhat.com>
1469 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1470 for unwind info section.
1471 (dot_endp): Likewise for unwind section.
1473 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1476 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1478 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1479 (output_insn): Call dwarf2_emit_insn.
1480 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1482 2000-11-17 Richard Henderson <rth@redhat.com>
1484 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1485 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1486 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1488 2000-11-17 Nick Clifton <nickc@redhat.com>
1490 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1493 2000-11-17 Richard Henderson <rth@redhat.com>
1495 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1497 2000-11-17 Richard Henderson <rth@redhat.com>
1499 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1500 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1501 tri-state definition of alpha_flag_mdebug.
1502 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1503 (s_alpha_file): Store first .file directive.
1504 (s_alpha_stab): New.
1505 (md_pseudo_table): Add stabs and stabn.
1507 2000-11-17 Richard Henderson <rth@redhat.com>
1509 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1511 2000-11-17 Richard Henderson <rth@redhat.com>
1513 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1514 (main): Call dwarf2_finish.
1515 * as.h (debug_type): Clarify documentation of the meaning
1517 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1518 (print_stats): Fix parenthesis problem.
1519 (now_subseg_size): New.
1520 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1521 (dwarf2_directive_file): Don't set debug_type.
1522 (dwarf2_where): Honor DEBUG_DWARF2 first.
1523 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1524 do nothing if not emitting dwarf2 debug info, or no work.
1525 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1526 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1527 (ecoff_new_file): Likewise.
1528 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1529 commentary wrt dwarf2.
1531 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1532 ATTRIBUTE_UNUSED as needed.
1533 (emit_insn): Call dwarf2_emit_insn.
1534 (s_alpha_file): New.
1536 (s_alpha_coff_wrapper): Don't handle them.
1537 (md_pseudo_table): Update for .file and .loc.
1538 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1540 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1541 don't protect with debug_type.
1542 * config/tc-hppa.c (md_assemble): Likewise.
1543 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1544 * config/tc-mn10300.c (md_assemble): Likewise.
1545 * config/tc-sh.c (md_assemble): Likewise.
1546 * config/tc-v850.c (md_assemble): Likewise.
1548 * config/tc-arm.c (arm_end_of_source): Remove.
1549 * config/tc-hppa.c (pa_end_of_source): Remove.
1550 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1551 * config/tc-mn10300.c (mn10300_finalize): Remove.
1552 * config/tc-sh.c (sh_finalize): Remove.
1553 * config/tc-v850.c (sh_finalize): Remove.
1555 * config/tc-arm.h (md_end): Remove.
1556 * config/tc-hppa.h (md_end): Remove.
1557 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1558 * config/tc-m68hc11.h (md_end): Remove.
1559 * config/tc-mn10300.h (md_end): Remove.
1560 * config/tc-sh.h (md_end): Remove.
1561 * config/tc-v850.h (md_end): Remove.
1563 * config/tc-ia64.c (emit_one_bundle): Don't protect
1564 dwarf2 bits with debug_type.
1565 (md_assemble): Likewise.
1566 (ia64_end_of_source): Don't call dwarf2_finish.
1568 2000-11-16 Jim Wilson <wilson@redhat.com>
1570 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1571 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1574 2000-11-16 H.J. Lu <hjl@gnu.org>
1576 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1579 2000-11-15 Kazu Hirata <kazu@hxi.com>
1581 * config/tc-tic30.c: Fix formatting.
1582 * config/tc-tic80.c: Likewise.
1583 * config/tc-v850.c: Likewise.
1584 * config/tc-vax.c: Likewise.
1585 * config/tc-w65.c: Likewise.
1586 * config/tc-z8k.c: Likewise.
1588 2000-11-14 DJ Delorie <dj@redhat.com>
1590 * config/tc-v850.c: Support dwarf2.
1591 * config/tc-v850.h: Ditto.
1593 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1594 parse_cons_expression_v850 to initialize hold_cons_reloc.
1596 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1598 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1599 (errata_nops_necessary_p): New function.
1600 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1603 2000-11-14 Jim Wilson <wilson@redhat.com>
1605 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1606 return little endian bfd formats.
1608 2000-11-14 Kazu Hirata <kazu@hxi.com>
1610 * config/aout_gnu.h: Fix formatting.
1611 * config/atof-vax.c: Likewise.
1612 * config/m68k-parse.h: Likewise.
1613 * config/m88k-opcode.h: Likewise.
1614 * config/obj-elf.c: Likewise.
1615 * config/tc-arm.c: Likewise.
1616 * config/tc-cris.c: Likewise.
1617 * config/tc-i386.c: Likewise.
1618 * config/tc-ia64.c: Likewise.
1619 * config/tc-mn10300.c: Likewise.
1620 * config/te-386bsd.h: Likewise.
1621 * config/te-hppa.h: Likewise.
1622 * config/te-nbsd.h: Likewise.
1623 * config/te-ppcnw.h: Likewise.
1624 * config/te-sparcaout.h: Likewise.
1625 * config/te-tmips.h: Likewise.
1626 * config/vax-inst.h: Likewise.
1627 * config/vms-conf.h: Likewise.
1629 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1631 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1633 2000-11-13 H.J. Lu <hjl@gnu.org>
1635 * config/obj-elf.c (elf_frob_symbol): Support
1636 ".symver name,name2@@@nodename".
1637 (elf_frob_file_before_adjust): Likewise.
1639 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1640 and ".symver name,name2@@@nodename".
1643 2000-11-12 H.J. Lu (hjl@gnu.org)
1645 * config/obj-elf.c (obj_elf_symver): Check missing version
1648 2000-11-12 H.J. Lu (hjl@gnu.org)
1650 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1651 instead of bfd_vma for non-bfd assemblers.
1653 2000-11-09 Kazu Hirata <kazu@hxi.com>
1655 * itbl-ops.c: Fix comment typos.
1657 2000-11-08 Jim Wilson <wilson@redhat.com>
1659 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1660 (struct unwind): Add next_slot_frag field.
1661 (slot_index): New parameters slot_frag and first_frag. Add code
1662 to add in frag sizes when different. Add comments.
1663 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1664 arguments to slot_index.
1665 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1666 loop end. Set next_slot_frag field.
1668 2000-11-07 H.J. Lu <hjl@gnu.org>
1670 * doc/as.texinfo (.symver): Updated for versioned symbol
1673 * obj.h (format_ops): Add the frob_file_before_adjust field.
1675 * config/obj-aout.c (aout_format_ops): Set the
1676 frob_file_before_adjust field to 0.
1677 * config/obj-coff.c (coff_format_ops): Likewise.
1678 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1680 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1682 (elf_frob_file_before_adjust): New function to remove unneeded
1683 versioned symbols from the symbol table.
1684 (elf_format_ops): Set the frob_file_before_adjust field to
1685 elf_frob_file_before_adjust.
1687 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1690 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1692 2000-11-07 Peter Targett <peter.targett@arccores.com>
1694 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1696 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1697 Fix compile time warning messages.
1699 2000-11-07 Nick Clifton <nickc@redhat.com>
1701 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1702 buffer in order to avoid buffer overflows.
1704 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1706 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1707 Change M to m for -milp32 or -mlp64 to match gcc.
1708 (dot_endp): Use bytes_per_address instead of 8.
1709 (emit_one_bundle): Use number_to_chars_littleendian instead of
1711 (fix_insn): Likewise.
1712 (ia64_init): New function.
1713 (ia64_target_format): New function.
1714 (md_begin): Set endianness, arch, and machine as appropriate.
1715 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1716 Make these macros depend on TE_HPUX macro.
1717 (TARGET_FORMAT): Define.
1718 (HOST_SPECIAL_INIT): Define.
1719 * config/te-hpux.h: New file.
1720 * configure.in: Add "ia64-*-hpux*" target to configure.
1721 * configure: Regenerate.
1723 2000-11-06 Kazu Hirata <kazu@hxi.com>
1725 * as.c: Fix formatting.
1726 * dwarf2dbg.c: Likewise.
1727 * input-file.c: Likewise.
1728 * input-file.h: Likewise.
1729 * input-scrub.c: Likewise.
1730 * itbl-ops.c: Likewise.
1731 * listing.c: Likewise.
1732 * macro.h: Likewise.
1733 * messages.c: Likewise.
1735 * subsegs.c: Likewise.
1736 * subsegs.h: Likewise.
1737 * write.c: Likewise.
1739 2000-11-06 Nick Clifton <nickc@redhat.com>
1741 * doc/as.texinfo: Add GNU Free Documentation License.
1742 * doc/gasp.texi: Add GNU Free Documentation License.
1743 * doc/as.1: Add GNU Free Documentation License.
1745 2000-11-05 Nick Clifton <nickc@redhat.com>
1747 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1749 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1751 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1752 * configure: Regenerate.
1754 2000-11-01 Nick Clifton <nickc@redhat.com>
1756 * read.c (original_case_string): New global variable.
1757 (read_a_source_file): Copy opcode string into
1758 original_case_string if clobbering the case of the opcode.
1759 * read.h: Export the definition of original_case_string.
1760 * config/tc-arm.c (md_assembler): When parsing a .req
1761 directive use the original opcode string, not the case
1764 2000-11-02 Nick Clifton <nickc@redhat.com>
1766 * config/tc-mn10300.c (debug_line): Remove this static
1768 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1769 dwarf2_where and dwarf2_gen_line_info.
1771 2000-11-02 Theo Honohan <th@futuretv.com>
1773 * config/tc-arm.c (do_msr): Improve error message.
1775 2000-10-31 Eric Christopher <echristo@redhat.com>
1777 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1778 or pc-relative, else use fx_offset.
1780 2000-10-31 Jim Wilson <wilson@redhat.com>
1782 * config/tc-ia64.c (struct md): New field tag_fixups.
1783 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1784 qualifying predicate.
1785 (emit_one_bundle): Delete spurious multiplication by one. Handle
1787 (ia64_start_line): Error if dangling qualifying predicate.
1788 (defining_tag): New static variable.
1789 (ia64_unrecognized_line, case '['): Parse tags.
1790 (ia64_frob_label): Create tag_fixups.
1791 (md_assemble): Reset md.qp.X_op after using it.
1793 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1795 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1797 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1799 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1801 2000-10-30 Kazu Hirata <kazu@hxi.com>
1803 * expr.c: Fix formatting.
1804 * flonum-copy.c: Likewise.
1805 * flonum.h: Likewise.
1809 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1811 * as.h (OPTION_MD_BASE): Bump to 190.
1812 * as.c (parse_args) <std_longopts>: Add comment about the need to
1813 check OPTION_MD_BASE in as.h.
1815 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1818 2000-10-27 Nick Clifton <nickc@redhat.com>
1820 * configure.in (emulations): Add m68hc12.
1821 * configure: Regenerate.
1822 * po/gas.pot: Regenerate.
1824 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1826 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1828 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1830 2000-10-25 Nick Clifton <nickc@redhat.com>
1832 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1833 a DWARF2 line number information sequence.
1835 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1837 * read.c (generate_lineno_debug): Update comment describing why
1838 DWARF2 line number debug information is not generated
1839 automatically by this function.
1841 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1844 * config/tc-arm.h (md_end): Define.
1845 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1847 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1848 if generating DWARF2 line numbers.
1849 (arm_end_of_source): New function. Call dwarf2_finish if
1852 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1853 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1854 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1856 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1858 * config/tc-i386.c: Fix prototype declarations for functions taking no
1861 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1863 * config/tc-i386.c (i386_operand_modifier): Remove.
1864 (build_displacement_string): Remove.
1865 (i386_parse_seg): Remove.
1866 (i386_intel_memory_operand): Remove.
1867 (i386_intel_operand): Re-write using recursive descent parser based
1868 on MASM documentation.
1869 (struct intel_parser_s): New structure.
1870 (intel_parser): New static variable.
1871 (struct intel_token): New structure.
1872 (cur_token, prev_token): New static variables.
1885 (intel_match_token): New function.
1886 (intel_get_token): New function.
1887 (intel_putback_token): New function.
1888 (intel_expr): New function.
1889 (intel_e05): New function.
1890 (intel_e05_1): New function.
1891 (intel_e06): New function.
1892 (intel_e06_1): New function.
1893 (intel_e09): New function.
1894 (intel_e09_1): New function.
1895 (intel_e10): New function.
1896 (intel_e10_1): New function.
1897 (intel_e11): New function.
1899 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1901 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1902 instructions to loose any special insn->architecture mask.
1904 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1905 (sparc_md_end, sparc_arch_types, sparc_arch,
1906 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1907 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1908 request v9b architecture if they are used).
1910 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1912 * config/tc-m68k.c: Fix the previous misapplied patch.
1914 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1916 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1917 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1918 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1921 2000-10-17 Kazu Hirata <kazu@hxi.com>
1923 * debug.c: Fix formatting.
1924 * depend.c: Likewise.
1925 * dwarf2dbg.c: Likewise.
1926 * dwarf2dbg.h: Likewise.
1927 * ecoff.c: Likewise.
1930 * flonum-konst.c: Likewise.
1931 * frags.h: Likewise.
1933 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1935 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1937 * doc/as.texinfo: Added notes about this new option.
1939 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1941 * config/tc-sh.c (JREG): Remove.
1942 (md_convert_frag): Remove #if 0:d code using JREG.
1944 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1946 * config/tc-i386.c (i386_operand_modifier): Only match
1947 modifiers SHORT and FLAT if they are followed by a space.
1948 (parse_register): When `allow_naked_reg' is set, do not confuse
1949 identifiers that start with a register name with a register.
1951 2000-10-12 Kazu Hirata <kazu@hxi.com>
1953 * app.c: Fix formatting.
1956 * bit_fix.h: Likewise.
1961 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1963 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1965 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1967 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1968 Re-arrange function a little and improve error message.
1970 * write.c (write_relocs): Fix a comment.
1972 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1975 2000-10-05 Jim Wilson <wilson@cygnus.com>
1977 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1979 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1981 * config/tc-i386.c: Delete some useless comments, reformat others.
1983 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1984 non-global syms in linkonce sections.
1986 2000-10-04 Ralf Baechle <ralf@gnu.org>
1988 * config/tc-ia64.c (operand_match): Don't use // style comments.
1989 * config/tc-i370.c: Likewise.
1991 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1993 Changes to handle varying register prefix and user symbol prefix.
1994 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1995 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1996 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1997 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1998 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1999 (demand_register_prefix): New variable.
2000 (md_pseudo_table): New pseudo ".syntax".
2001 (md_longopts): New options --no-underscore and --underscore.
2002 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2003 on symbols_have_leading_underscore.
2004 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2005 (get_spec_reg): Ditto.
2006 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2008 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2010 <case OPTION_NO_US, case OPTION_US>: New.
2011 (md_show_usage): Be brief and reformat to match continuation of
2013 * po/gas.pot: Regenerate.
2015 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2017 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2018 force relocs for 12 bit branches.
2019 (md_apply_fix): Similarly, adjust logic here.
2021 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2023 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2024 adjust for external and weak syms as we will use a reloc. Allow
2025 for +8 offset when calculating limits of branches.
2026 (hppa_fix_adjustable): Undo 2000-09-23 change.
2027 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2028 Correct distance calculation.
2029 (tc_gen_reloc): Print the file name and line number if we can't
2032 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2033 * config/tc-hppa.c (nonzero_dibits): Define.
2034 (arg_reloc_stub_needed): Check each arg and return value
2035 separately for zero case.
2036 (pa_align): Declare argument `bytes'.
2038 2000-09-25 Kazu Hirata <kazu@hxi.com>
2040 * config/tc-cris.c: Fix formatting.
2041 * config/tc-d10v.h: Likewise.
2042 * config/tc-d30v.c: Likewise.
2043 * config/tc-d30v.h: Likewise.
2044 * config/tc-fr30.c: Likewise.
2045 * config/tc-fr30.h: Likewise.
2046 * config/tc-m68k.c: Likewise.
2047 * config/tc-m68k.h: Likewise.
2048 * config/tc-pj.h: Likewise.
2049 * config/tc-ppc.c: Likewise.
2050 * config/tc-ppc.h: Likewise.
2051 * config/tc-sh.c: Likewise.
2052 * config/tc-sh.h: Likewise.
2053 * config/tc-sparc.c: Likewise.
2054 * config/tc-v850.h: Likewise.
2055 * config/tc-vax.h: Likewise.
2056 * config/tc-w65.h: Likewise.
2057 * config/tc-z8k.h: Likewise.
2059 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2061 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2062 checks only for ELF.
2063 (hppa_force_relocation): Likewise.
2065 2000-09-22 Jim Wilson <wilson@cygnus.com>
2067 * config/tc-ia64.c (dv_sem): Add "stop".
2068 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2069 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2070 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2072 (mark_resources): Check IA64_RS_PRr.
2074 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2076 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2077 md_estimate_size_before_relax): Redesign and clean up the
2078 relaxation mechanism.
2080 2000-09-21 Kazu Hirata <kazu@hxi.com>
2082 * config/tc-ns32k.c: Fix formatting.
2083 * config/tc-ns32k.h: Likewise.
2085 2000-09-20 Kazu Hirata <kazu@hxi.com>
2087 * config/tc-m32r.c: Fix formatting.
2088 * config/tc-m32r.h: Likewise.
2089 * config/tc-m68851.h: Likewise.
2090 * config/tc-m68hc11.c: Likewise.
2091 * config/tc-m68hc11.h: Likewise.
2092 * config/tc-m88k.c: Likewise.
2093 * config/tc-mcore.c: Likewise.
2094 * config/tc-mcore.h: Likewise.
2095 * config/tc-mips.c: Likewise.
2096 * config/tc-mips.h: Likewise.
2097 * config/tc-mn10200.h: Likewise.
2098 * config/tc-mn10300.h: Likewise.
2099 * config/tc-tahoe.c: Likewise.
2100 * config/tc-tahoe.h: Likewise.
2102 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2104 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2105 Likewise in relaxation description comments.
2107 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2109 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2110 subtraction of two syms without emitting a relocation.
2112 From David Huggins-Daines <dhd@linuxcare.com>
2113 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2114 global or weak symbols.
2116 2000-09-15 Kazu Hirata <kazu@hxi.com>
2118 * config/tc-h8300.h: Fix formatting.
2119 * config/tc-h8500.c: Likewise.
2120 * config/tc-h8500.h: Likewise.
2121 * config/tc-hppa.h: Likewise.
2122 * config/tc-i370.h: Likewise.
2123 * config/tc-i386.h: Likewise.
2124 * config/tc-i860.c: Likewise.
2125 * config/tc-i860.h: Likewise.
2126 * config/tc-i960.h: Likewise.
2127 * config/tc-ia64.c: Likewise.
2128 * config/tc-ia64.h: Likewise.
2130 2000-09-14 Kazu Hirata <kazu@hxi.com>
2132 * config/tc-a29k.c: Fix formatting.
2133 * config/tc-alpha.c: Likewise.
2134 * config/tc-arc.c: Likewise.
2135 * config/tc-arc.h: Likewise.
2136 * config/tc-arm.c: Likewise.
2137 * config/tc-arm.h: Likewise.
2138 * config/tc-avr.c: Likewise.
2139 * config/tc-avr.h: Likewise.
2140 * config/tc-tic30.c: Likewise.
2141 * config/tc-tic30.h: Likewise.
2142 * config/tc-tic54x.c: Likewise.
2143 * config/tc-tic54x.h: Likewise.
2144 * config/tc-tic80.c: Likewise.
2145 * config/tc-tic80.h: Likewise.
2147 2000-09-14 Timothy Wall <twall@cygnus.com>
2149 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2150 parallel comparisons for later use.
2151 (struct rsrc): Add parallel comparison type.
2152 (resources_match): Skip special cases of PR usage (non-conflicting
2155 2000-09-13 Kazu Hirata <kazu@hxi.com>
2157 * config/obj-ecoff.c: Fix formatting.
2158 * config/obj-elf.c: Likewise.
2159 * config/obj-elf.h: Likewise.
2160 * config/obj-evax.h: Likewise.
2161 * config/obj-generic.h: Likewise.
2162 * config/obj-hp300.c: Likewise.
2163 * config/obj-hp300.h: Likewise.
2164 * config/obj-ieee.h: Likewise.
2165 * config/obj-vms.c: Likewise.
2166 * config/obj-vms.h: Likewise.
2168 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2170 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2171 (md_parse_option): Ditto.
2172 (md_longopts): Add -mips32 option.
2173 (md_show_usage): Document new options.
2174 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2175 (mips_ip): Assemble mfc0 with a sub-selection code.
2176 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2177 (mips_cpu_to_str): New function.
2178 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2179 Use CPU_* defines instead of hardcoded numbers.
2181 * doc/as.texinfo: Document new options.
2182 * doc/c-mips.texi: Ditto.
2184 2000-09-12 Kazu Hirata <kazu@hxi.com>
2186 * as.h: Fix formatting.
2187 * asintl.h: Likewise.
2188 * bit_fix.h: Likewise.
2189 * config/obj-aout.c: Likewise.
2190 * config/obj-aout.h: Likewise.
2191 * config/obj-bout.c: Likewise.
2192 * config/obj-bout.h: Likewise.
2193 * config/obj-coff.c: Likewise.
2194 * config/obj-coff.h: Likewise.
2195 * dwarf2dbg.h: Likewise.
2197 * flonum.h: Likewise.
2198 * frags.h: Likewise.
2199 * itbl-ops.h: Likewise.
2200 * macro.h: Likewise.
2203 * struc-symbol.h: Likewise.
2204 * subsegs.h: Likewise.
2205 * symbols.h: Likewise.
2207 * write.h: Likewise.
2209 2000-09-11 Kazu Hirata <kazu@hxi.com>
2211 * bignum-copy.c: Fix formatting.
2212 * config/tc-i370.c: Likewise.
2213 * config/tc-i960.c: Likewise.
2214 * config/tc-m68k.c: Likewise.
2215 * ehopt.c: Likewise.
2216 * flonum-copy.c: Likewise.
2217 * flonum-konst.c: Likewise.
2218 * flonum-mult.c: Likewise.
2219 * literal.c: Likewise.
2222 * stabs.c: Likewise.
2223 * subsegs.c: Likewise.
2225 2000-09-09 Philip Blundell <philb@gnu.org>
2227 * configure.in (arm*-*-uclinux*): New target.
2228 * configure: Regenerate.
2230 2000-09-09 Kazu Hirata <kazu@hxi.com>
2232 * input-file.c: Fix formatting.
2233 * itbl-ops.c: Likewise.
2234 * messages.c: Likewise.
2236 2000-09-08 Philip Blundell <philb@gnu.org>
2238 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2241 2000-09-07 H.J. Lu <hjl@gnu.org>
2243 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2244 * configure: Rebuild.
2246 2000-09-07 Kazu Hirata <kazu@hxi.com>
2248 * atof-generic.c: Fix formatting.
2249 * config/tc-mips.c: Likewise.
2250 * config/tc-vax.c: Likewise.
2251 * input-scrub.c: Likewise.
2253 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2255 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2256 * configure.in (sh-*-linux*): Added.
2257 * configure: Rebuilt.
2259 2000-09-06 Kazu Hirata <kazu@hxi.com>
2261 * config/tc-hppa.c: Fix formatting.
2263 * ecoff.c: Fix formatting.
2265 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2267 * configure: Rebuilt with new libtool.m4.
2269 2000-09-05 Kazu Hirata <kazu@hxi.com>
2271 * cgen.c: Fix formatting.
2272 * config/tc-ia64.c: Likewise.
2274 2000-09-05 Nick Clifton <nickc@redhat.com>
2276 * aclocal.m4: Regenerate.
2277 * config.in: Regenerate.
2278 * configure: Regenerate.
2279 * po/gas.pot: Regenerate.
2281 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2283 * config/tc-cris.c: Correct comment typos.
2285 2000-09-05 Eric Christopher <echristo@cygnus.com>
2287 * config/tc-mn10300.c: Cleanup.
2288 (md_pcrel_from): Enable.
2290 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2292 * expr.c (operand): Fix a comment typo.
2293 * write.c (write_relocs): Fix a signed/unsigned warning.
2295 * config/tc-hppa.c (fudge_reg_expressions): New
2296 (hppa_force_reg_syms_absolute): New.
2297 (pa_equ): Allow reg_section expressions.
2298 * config/tc-hppa.c (md_optimize_expr): Define.
2299 (hppa_force_reg_syms_absolute): Prototype.
2301 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2302 (pa_parse_number): Pass in arg to select fp reg parsing.
2303 Return 1 to indicate format checks pass. If strict, then only
2304 accept a register or register symbol. Return value in...
2305 (pa_number): New static for pa_parse_number.
2306 (FP_REG_BASE): Define.
2307 (FP_REG_RSEL): Define.
2308 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2309 appropriate. White space changes.
2310 (need_pa11_opcode): Don't bother passing any params, get them from
2312 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2313 Remove extraneous check in case 'Q'.
2314 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2315 reg, set section of resulting symbol to reg_section.
2316 (pa_parse_space_stmt): Modify call to pa_parse_number.
2317 (pa_space): Likewise.
2319 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2320 (hppa_force_relocation): Handle vtable relocs.
2321 (pa_vtable_entry): New.
2322 (pa_vtable_inherit): New.
2323 (md_pseudo_table): Add entries for vtable pseudos.
2324 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2325 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2327 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2328 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2329 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2331 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2332 specify a symbol type.
2334 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2335 dependent things together.
2336 (md_elf_symbol_type): Define.
2338 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2340 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2342 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2343 (obj_elf_vtable_entry): Declare.
2345 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2346 and export function.
2347 (obj_elf_vtable_entry): Similarly.
2348 (elf_pseudo_table): Fix the damage with a cast.
2350 2000-09-03 Richard Henderson <rth@cygnus.com>
2352 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2353 for template selection when a label is needed.
2355 2000-09-02 Kazu Hirata <kazu@hxi.com>
2357 * config/tc-ia64.c: Fix formatting.
2359 2000-09-02 Nick Clifton <nickc@redhat.com>
2361 * configure.in: Increase version number to 2.10.91.
2362 * configure: Regenerate.
2363 * aclocal.m4: Regenerate.
2364 * config.in: Regenerate.
2365 * po/gas.pot: Regenerate.
2366 * Makefile.in: Regenerate.
2368 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2370 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2371 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2372 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2374 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2377 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2379 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2380 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2381 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2382 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2383 (GOT_symbol): New variable.
2384 (md_undefined_symbol): Set it.
2386 2000-09-01 Richard Henderson <rth@cygnus.com>
2388 * config/tc-ia64.c (match): Don't inline.
2389 (extra_goodness): New.
2390 (md_begin): Prefer nop.f and nop.b for best_template.
2392 2000-08-31 Kazu Hirata <kazu@hxi.com>
2394 * as.c: Fix formatting.
2396 * frags.c: Likewise.
2397 * macro.c: Likewise.
2399 2000-08-31 Eric Christopher <echristo@cygnus.com>
2401 * config/tc-mn10300.c: Cleanup and fix warnings.
2402 (md_pseudo_table): Add initializers.
2403 (md_show_usage): Cleanup.
2404 (md_parse_option): Fix warnings.
2405 (md_undefined_symbol): Fix warnings.
2406 (md_conver_frag): Fix warnings.
2407 (tc_gen_reloc): Fix warnings.
2408 (md_apply_fix3): Fix warnings.
2409 (check_operand): Fix warnings.
2411 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2413 * acinclude.m4: Include libtool and gettext macros from the
2415 * aclocal.m4, configure: Rebuilt.
2417 2000-08-30 Mark Hatle <mhatle@mvista.com>
2419 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2421 2000-08-31 Kazu Hirata <kazu@hxi.com>
2423 * listing.c: Fix formatting.
2425 2000-08-29 Kazu Hirata <kazu@hxi.com>
2427 * app.c: Fix a comment typo. Fix formatting.
2429 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2431 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2432 offset of the target destination for jmp instructions.
2433 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2435 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2437 * NEWS: Mention support for CRIS.
2439 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2441 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2442 Sets `.lcomm' alignment to zero.
2444 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2446 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2447 TC_FIX_ADJUSTABLE): Define.
2449 2000-08-23 Jim Wilson <wilson@cygnus.com>
2451 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2452 unwind.personality_routine is set.
2454 2000-08-23 H.J. Lu <hjl@gnu.org>
2456 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2458 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2460 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2463 2000-08-22 H.J. Lu <hjl@gnu.org>
2465 * config.in (STRICTCOFF): New for strict COFF.
2467 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2468 i386-*-go32* and i386-go32-rtems*.
2469 * configure: Rebuilt.
2471 * config/obj-coff.c (obj_coff_endef): Follow the historical
2472 behavior if STRICTCOFF is not defined.
2474 * doc/internals.texi: Document STRICTCOFF.
2476 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2478 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2479 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2480 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2481 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2482 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2483 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2484 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2487 2000-08-22 Eric Christopher <echristo@cygnus.com>
2489 * config/tc-mn10300.c: (md_apply_fix): New function.
2490 (mn10300_force_relocation): New function.
2491 (mn10300_fix_adjustable): New function.
2493 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2494 (TC_HANDLES_FX_DONE): Define.
2495 (obj_fix_adjustable): Define.
2496 (MD_APPLY_FIX3): Define.
2497 (TC_LINKRELAX_FIXUP): Define.
2499 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2501 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2503 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2505 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2507 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2508 if the fixup resulted in a relocation.
2510 2000-08-18 Nick Clifton <nickc@redhat.com>
2512 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2513 Make reference to first element of shift_names explicit.
2515 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2517 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2518 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2519 add a symbol's address. Removed all target-specific #ifdefs that
2520 used to accomplished the same.
2521 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2522 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2523 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2524 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2525 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2527 2000-08-17 Kazu Hirata <kazu@hxi.com>
2529 * dwarf2dbg.c: Fix formatting.
2531 2000-08-17 Nick Clifton <nickc@redhat.com>
2533 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2534 to be recoded as logical shift lefts by zero.
2536 2000-08-16 Jim Wilson <wilson@cygnus.com>
2538 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2539 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2541 (note_register_values): Handle IA64_OPND_R3_2 operands.
2543 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2545 * config/tc-i860.c (md_operand): Silly typo fixed.
2547 2000-08-16 Nick Clifton <nickc@redhat.com>
2549 * config/tc-arm.c (struct asm_shift): Delete.
2551 (enum asm_shift_index): New.
2552 (struct asm_shift_properties): New.
2553 (struct asm_shift_name): New.
2554 (shift_properties[]); New.
2555 (shift_names[]); New.
2557 (decode_shift): Use new structures.
2558 Issue a warning is "ROR #0" is used.
2559 Issue a warning if "ASR #0" or "LSR #0" is used.
2561 (md_begin): Initialise arm_shift_hsh table from new
2562 asm_shift_name array.
2564 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2566 * config/tc-sparc.c: Kill all warnings.
2567 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2569 (md_show_usage): Update usage text.
2571 2000-08-16 Nick Clifton <nickc@redhat.com>
2573 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2576 2000-08-15 Will Cohen <wcohen@redhat.com>
2578 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2580 * config/tc-sh.c (md_assemble): Changed so debug_type
2581 test performed for ppi_assemble
2582 * config/tc-sh.c: Included dwarf2dbg.h.
2583 (debug_line): Defined.
2584 (md_assemble): Generates dwarf2 line info.
2585 (sh_finalize): New function. Finalize dwarf2 info.
2586 (assemble_ppi): Returns size of code generated.
2587 (build_Mytes): Returns size of code generated.
2588 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2589 * config/tc-sh.h (md_end): Defined.
2590 (sh_finalize): Declared.
2592 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2594 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2597 2000-08-14 Nick Clifton <nickc@redhat.com>
2599 * config/tc-arm.c (do_bx): Allow "bx pc".
2601 2000-08-14 Jim Wilson <wilson@cygnus.com>
2603 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2604 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2605 (md_begin): Change assignment to md.flag to OR in the new bit.
2607 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2609 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2610 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2613 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2615 * NEWS: Mention i860 support.
2617 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2619 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2621 2000-08-14 Andreas Schwab <schwab@suse.de>
2623 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2625 2000-08-11 Andreas Schwab <schwab@suse.de>
2627 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2630 2000-08-11 Kazu Hirata <kazu@hxi.com>
2632 * expr.c: Fix formatting.
2633 * config/obj-bout.c: Likewise.
2635 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2637 * doc/c-i860.texi: Flesh out the i860 section more.
2639 2000-08-10 Kazu Hirata <kazu@hxi.com>
2641 * symbols.c: Fix formatting.
2644 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2646 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2647 modifier has the IgnoreSize bit set.
2649 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2651 From Rodney Brown <RodneyBrown@mynd.com>
2652 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2653 * configure: Regenerate.
2655 2000-08-09 Kazu Hirata <kazu@hxi.com>
2657 * hash.c: Fix formatting.
2660 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2662 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2663 (i860_fix_info): New enum.
2664 (MD_APPLY_FIX3): Define.
2665 (WORKING_DOT_WORD): Define.
2666 (TC_HANDLES_FX_DONE): Define.
2667 (DIFF_EXPR_OK): Define.
2668 (LISTING_HEADER): Define.
2669 (TARGET_FORMAT): Select target format based on endian flag.
2670 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2671 (target_big_endian): Add external declaration.
2673 * config/tc-i860.c: All existing code reworked completely. Other
2674 new code shown below.
2675 (SYNTAX_SVR4): Define.
2676 (target_warn_expand): New variable.
2677 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2678 (md_longopts): Declare and define with new options (-EL, -EB,
2680 (md_show_usage): New function.
2681 (md_operand): New function.
2682 (obtain_reloc_for_imm16): New function.
2683 (md_apply_fix3): New function.
2684 (tc_gen_reloc): New function.
2686 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2688 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2689 2 bytes of the jump address are in the same frag.
2690 (find): Accept 68hc12 register indirect modes.
2692 * NEWS: Mention 68HC11 & 68HC12 support.
2694 2000-08-07 Richard Henderson <rth@cygnus.com>
2696 * config/tc-ia64.c (unwind): Add prologue_mask member.
2697 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2698 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2699 (dot_body): Clear unwind.prologue_mask.
2700 (dot_prologue): Set it. Accept a register second argument.
2702 2000-08-07 Kazu Hirata <kazu@hxi.com>
2704 * config/atof-ieee.c: Fix formatting.
2705 * config/atof-tahoe.c: Likewise.
2707 2000-08-06 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2712 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2713 of .popsection, .previous, .pushsection, .subsection,
2714 .version, .vtable_entry, .vtable_inherit and .weak.
2716 2000-08-05 Kazu Hirata <kazu@hxi.com>
2718 * config/tc-cris.c: Fix formatting.
2719 * config/tc-i386.c: Likewise.
2720 * config/tc-sparc.c (sparc_ip): Simplify the code.
2722 2000-08-04 Kazu Hirata <kazu@hxi.com>
2724 * config/tc-cris.c: Rearrange code for readability.
2725 * config/tc-d10v.c: Fix formatting.
2726 * config/tc-m32r.c: Likewise.
2727 * config/tc-sparc.c: Likewise.
2729 2000-08-02 Jim Wilson <wilson@cygnus.com>
2731 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2732 before ia64_find_opcode.
2733 (md_assemble): Likewise.
2735 2000-08-01 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2738 Undo some formatting fixes.
2740 2000-08-01 Kazu Hirata <kazu@hxi.com>
2742 * config/obj-som.c: Fix formatting.
2743 * config/obj-ieee.c: Likewise.
2744 * config/tc-arm.c: Likewise.
2745 * config/tc-v850.c: Likewise.
2747 2000-08-01 Nick Clifton <nickc@redhat.com>
2749 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2750 index by command line option.
2752 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2754 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2755 (@node M68K-Branch): Rewrite to match the reality.
2757 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2759 * doc/c-i860.texi: New file.
2760 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2761 * doc/Makefile.in: Regenerate.
2762 * doc/all.texi: Add I860 as relevant architecture.
2763 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2765 2000-07-31 Kazu Hirata <kazu@hxi.com>
2767 * config/tc-d30v.c: Fix formatting.
2769 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2771 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2772 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2773 long emit a long branch if available instead of an absolute jump, never
2774 emit absolute jumps for anything with --pcrel.
2776 * doc/c-m68k.texi: Document new command line option.
2778 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2780 * config/tc-avr.c: Use PARAMS macro in function declarations.
2781 Don't declare md_pcrel_from_section (already in tc-avr.h).
2782 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2783 (avr_operand): Don't set (unsigned) op_mask to -1.
2785 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2787 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2788 * configure: Regenerated.
2789 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2790 of operand to the .type directive (.e.g, "type").
2792 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2794 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2795 * app.c (do_scrub_chars): Record where first comment found.
2796 * read.c (read_a_source_file): Init found_comment on entry, and
2797 notify whether comments found on exit.
2798 * config/tc-hppa.c (md_shortopts): Add "c".
2799 (md_longopts): Add warn-comment.
2800 (md_parse_option): Handle it.
2801 (md_show_usage): Show available options.
2802 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2804 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2806 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2807 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2809 (md_estimate_size_before_relax): Don't fall off end of function.
2811 2000-07-27 Kazu Hirata <kazu@hxi.com>
2813 * config/tc-avr.c: Fix formatting.
2814 * config/tc-ns32k.c: Likewise.
2816 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2818 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2820 2000-07-27 Kazu Hirata <kazu@hxi.com>
2822 * config/tc-d10v.c: Fix formatting.
2823 * config/tc-z8k.c: Likewise.
2824 * config/tc-sparc.c: Likewise.
2826 2000-07-26 Dave Brolley <brolley@redhat.com>
2828 * cgen.c (queue_fixup): Declare opinfo.
2829 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2830 (gas_cgen_md_operand): Ditto.
2831 (gas_cgen_md_apply_fix3): Ditto.
2833 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2835 * config/obj-coff.c (obj_frob_symbol): Don't merge
2836 labels. Don't merge if the symbol isn't constant. Return
2837 immediately if a symbol is merged.
2839 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2841 * frags.c (frag_align): Correct absolute section alignment.
2843 2000-07-20 DJ Delorie <dj@redhat.com>
2845 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2846 it breaks linking against DLLs.
2848 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2850 * configure.in: Add CRIS support.
2851 * configure: Regenerate.
2852 * Makefile.am: (CPU_TYPES): Add cris.
2853 (CPU_OBJ_VALID) [aout]: Add cris.
2854 (MULTI_CPU_TYPES): Add cris.
2855 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2856 [coff]: Only i386 and mips are valid.
2857 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2858 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2859 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2860 Regenerate dependencies.
2861 * Makefile.in: Regenerate.
2862 * aclocal.m4: Regenerate.
2863 * as.c: Declare crisaout, criself.
2864 * config/tc-cris.h, config/tc-cris.c: New.
2865 * config/e-criself.c, config/e-crisaout.c: New.
2866 * po/POTFILES.in, po/gas.pot: Regenerate.
2868 2000-07-20 Kazu Hirata <kazu@hxi.com>
2870 * read.c: Fix formatting.
2871 * write.c: Fix formatting.
2873 2000-07-19 H.J. Lu <hjl@gnu.org>
2875 * sb.c: Include <stdlib.h> if exists for abort ().
2877 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2879 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2880 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2881 (pa_type_args): Same here.
2883 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2885 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2886 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2887 the storage class is already set.
2889 2000-07-17 Kazu Hirata <kazu@hxi.com>
2891 * config/tc-m68hc11.c: Fix formatting.
2892 * config/tc-mn10200.c: Likewise.
2893 * config/tc-mn10300.c: Likewise.
2894 * config/tc-pj.c: Likewise.
2895 * config/tc-tic80.c: Likewise.
2896 * config/tc-w65.c: Likewise.
2898 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2900 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2903 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2905 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2908 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2910 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2911 ELF as are used for SOM (except the 32-bit reloc one) to decide
2912 whether a symbol can be reduced to a section symbol. Expand on
2913 the comment for symbols involved in LR% and RR% expressions.
2915 2000-07-14 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-mips.c (mips_disable_float_construction): New
2918 static variable. Set to true if doubles should not be
2919 constructed by loading two single width fp registers with
2920 halves of the value.
2921 (mips_ip): Test mips_disable_float_construction.
2922 (md_longopts): Add command line switches --construct-floats
2923 and --no-construct-floats.
2924 (md_parse_option): Parse new command line options.
2925 (md_show_usage): Describe new command line options.
2927 * doc/c-mips.texi: Document new command line options.
2929 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2931 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2932 * configure: Regenerate.
2934 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2936 * configure.in (DEFAULT_EMULATION setting): Revert part of
2937 2000-07-01 change that set te_multi=multi unless set to tmips.
2938 * configure: Regenerate.
2940 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2942 * config/obj-coff.c (coff_frob_section): Add padding to the last
2943 section when aligning it increases its size.
2945 2000-07-11 Kazu Hirata <kazu@hxi.com>
2947 * config/tc-tic54x.c: Fix formatting.
2949 2000-07-10 Kazu Hirata <kazu@hxi.com>
2951 * config/tc-h8500.c: Fix formatting.
2952 * config/tc-tic54x.c: Fix formatting.
2954 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2956 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2957 displacements correctly.
2959 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2961 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2963 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2967 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2969 From David Huggins-Daines <dhd@linuxcare.com>
2970 * config/te-hppalinux64.h: Add a new emulation.
2971 * configure.in (emulations): Add configure bits to support the
2972 64-bit Linux/parisc target.
2973 * configure: Regenerate.
2975 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2976 (md_shortopts): Add `V' for ELF.
2978 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2979 when SOM or ELF_ARG_RELOC are defined.
2980 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2981 ELF_ARG_RELOC are defined.
2982 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2983 (pa_stringer): ..Do it here instead. Fix comment typos.
2984 (hppa_force_relocation): Cast enums to int before comparing with
2987 From Ryan Bradetich <rbradetich@uswest.net>
2988 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2989 redifinition warning.
2990 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2991 (hppa_force_relocation): ditto
2992 (md_apply_fix): Added cast to buf to fix warnings.
2994 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2995 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2997 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2998 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2999 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3000 reloc_type** to avoid warnings in switch.
3001 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3002 little earlier instead.
3004 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3006 (pa_type_args): Use symbol_arg_reloc_info.
3007 (struct pa_it): Make arg_reloc unsigned int.
3008 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3009 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3010 (pa_code): Delete. pa_text duplicates this function.
3011 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3012 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3014 (cons_fix_new_hppa): Actually change selector to e_fsel when
3015 warning about assuming so.
3016 (tc_gen_reloc): More example elf arg reloc code.
3017 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3018 (hppa_force_relocation): Likewise.
3020 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3022 (pa_end_of_source): Prototype.
3023 (hppa_fix_adjustable): Prototype.
3024 (LABELS_WITHOUT_COLONS): Move it..
3025 * config/te-hppa.h: To here.
3027 * config/te-hppa64.h: New file.
3029 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3031 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3032 format -10, -16, 16 relocs.
3033 (hppa_elf_mark_end_of_function): Test for null
3034 last_call_info->start_symbol
3036 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3037 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3038 re_assesmble_* functions. Delete extraneous statements. Fix
3040 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3041 insn to re_assemble_*.
3043 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3045 * doc/internals.texi (Expressions): Fix typo.
3047 2000-07-08 Kazu Hirata <kazu@hxi.com>
3049 * config/tc-sh.c: Fix formatting.
3050 * config/tc-tic54x.c: Fix formatting.
3051 * depend.c: Fix formatting.
3052 * flonum-konst.c: Likewise.
3053 * flonum-mult.c: Likewise.
3055 2000-07-07 Kazu Hirata <kazu@hxi.com>
3057 * config/tc-sh.c: Fix comments.
3058 * config/obj-vms.c: Fix comments.
3059 * config/tc-a29k.c: Likewise.
3060 * config/tc-alpha.c: Likewise.
3061 * config/tc-h8300.c: Likewise.
3062 * config/tc-h8500.c: Likewise.
3063 * config/tc-i370.c: Likewise.
3064 * config/tc-ia64.c: Likewise.
3065 * config/tc-m68hc11.c: Likewise.
3066 * config/tc-m68k.c: Likewise.
3067 * config/tc-mips.c: Likewise.
3068 * config/tc-ns32k.c: Likewise.
3069 * config/tc-ppc.c: Likewise.
3070 * config/tc-z8k.c: Likewise.
3072 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3074 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3075 Default to '(SEC_LOAD | SEC_DATA)'.
3076 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3078 * doc/internals.texi (CPU Backend): Describe
3079 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3081 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3083 * as.c (parse_args): NULL terminate the long option list.
3085 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3087 * config/tc-d30v.h: Include "write.h" for fixS.
3088 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3090 2000-07-05 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-d30v.c (write_2_short): Further changes to warning
3093 messages produced when combining EITHER_BUT_PREFER_MU attributed
3096 2000-07-05 DJ Delorie <dj@redhat.com>
3100 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3102 * config/tc-arm.c (psrs): Accept combinations of flags.
3104 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3106 * config/tc-avr.c: Change _ () to _() around all strings marked
3107 for translation (exception from the usual coding style).
3108 (avr_opt): New struct variable, how the new switches are set.
3109 (OPTION_MMCU): Define as 'm' and actually use.
3110 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3111 (show_mcu_list): New function, display the list of known MCUs.
3112 (md_show_usage): Document the new switches. Call show_mcu_list.
3113 (avr_set_arch): Change 'm' to OPTION_MMCU.
3114 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3115 Handle the new switches.
3116 (avr_operands): Disable warnings for undefined combinations of
3117 operands if -mall-opcodes. Disable warnings for skipping two-word
3118 instructions if enhanced core or -mno-skip-bug.
3119 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3120 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3121 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3122 (avr_ldi_expression): Warn about implicit lo8().
3123 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3125 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3127 * configure.in: Add entry for mips-*-sysv4*MP*
3128 * configure: Rebuild
3129 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3130 elf32-tradlittlemips for traditional mips targets.
3131 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3132 test for Link Once sections as in adjust_reloc_syms.
3133 * config/te-tmips.h: New file for traditional mips targets. Define
3136 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3138 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3139 flags argument is not present, don't change an existing section's
3140 section's attributes. If the flags argument is present, warn if the
3141 attributes don't match the section's current attributes. When
3142 long section names are supported, set SEC_LINK_ONCE and
3143 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3145 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3147 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3148 symbols; create them.
3150 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3152 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3153 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3155 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3157 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3158 expressions. Ignore the problem when handling 16 bit signed
3159 immediates, because the assembler will take care of the relocation
3162 2000-06-27 Nick Clifton <nickc@cygnus.com>
3164 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3165 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3166 sequential order, and emit warning messages if the input source
3167 code contains constructs like that, or parallel constructs
3168 containing such opcodes.
3170 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3172 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3173 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3174 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3175 (md_show_usage): Update usage message.
3176 (md_parse_option): Allow redefinition of MCU type within the
3177 same avr[1-5] bfd machine type. Show both old and new MCU type
3178 in the error message.
3179 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3180 Simplify 8K wrap code.
3182 2000-06-25 Kazu Hirata <kazu@hxi.com>
3184 * config/obj-aout.c: Remove all uses of DEFUN.
3185 * config/obj-ieee.c: Likewise.
3186 * config/tc-sh.c: Fix comment typos.
3187 * config/tc-tahoe.c: Likewise.
3188 * config/tc-vax.c: Likewise.
3189 * config/tc-w65.c: Likewise.
3190 * config/tc-z8k.c: Likewise.
3191 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3193 2000-06-24 DJ Delorie <dj@cygnus.com>
3195 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3196 more changes from Sept 1999
3197 (tc_i386_fix_adjustable): ditto
3198 (md_apply_fix3): ditto
3200 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3202 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3203 (gas_cgen_parse_operand): Set it around expression() call.
3204 (gas_cgen_md_operand): Test for it before longjmp().
3206 2000-06-24 Kazu Hirata <kazu@hxi.com>
3208 * config/tc-h8500.c: Remove all uses of DEFUN.
3209 * config/tc-sh.c: Likewise.
3210 * config/tc-w65.c: Likewise.
3211 * config/tc-z8k.c: Likewise.
3213 * config/tc-h8500.c: Fix typos in comments.
3215 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3217 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3220 2000-06-23 matthew green <mrg@redhat.com>
3222 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3223 defined. Fix error message for `[' grouping.
3225 2000-06-22 Kazu Hirata <kazu@hxi.com>
3227 * config/tc-h8300.c: Fix formatting and comment typos.
3229 2000-06-22 Timothy Wall <twall@cygnus.com>
3231 * config/tc-ia64.c (note_register_values): Move premature QP
3232 notation clearing into the appropriate place.
3234 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3236 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3237 first before anything else. Add bin-bugs.h, emul.h and progress.h
3238 Sort list of files as for $(OBJS) in Makefile.am.
3240 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3241 find one. Remake dependencies.
3242 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3243 * Makefile.in: Regenerate.
3244 * doc/Makefile.in: Regenerate.
3246 * config/tc-i386.c (i386_displacement): Don't assume a constant
3247 displacement is necessarily 16 bits when in 16 bit code mode.
3248 (md_assemble): Instead size the displacement here after we know
3249 for sure that a .code16gcc operand hasn't automatically added
3250 operand size prefixes.
3252 2000-06-21 H.J. Lu <hjl@gnu.org>
3254 * Makefile.am: Rebuild dependency.
3255 * Makefile.in: Rebuild.
3257 2000-06-21 Kazu Hirata <kazu@hxi.com>
3259 * config/tc-h8300.c (parse_reg): Make the function static.
3260 (parse_exp): Likewise.
3262 2000-06-20 DJ Delorie <dj@cygnus.com>
3264 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3265 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3266 for cygwin import libraries to work properly.
3268 2000-06-20 H.J. Lu <hjl@gnu.org>
3270 * Makefile.am: Rebuild dependency.
3271 * Makefile.in: Rebuild.
3272 * configure: Likewise.
3273 * doc/Makefile.in: Likewise.
3275 2000-06-20 Timothy Wall <twall@cygnus.com>
3277 * doc/internals.texi (CPU backend): Add @itemx for
3278 TC_START_LABEL_WITHOUT_COLON.
3279 * doc/c-tic54x.texi: New.
3280 * doc/as.texinfo: Add tic54x features and include primary tic54x
3282 * doc/all.texi: Add C54X.
3283 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3284 * doc/Makefile.in: Regenerate.
3285 * configure.in: Add tic54x and define LIBM for tic54x.
3286 * configure: Regenrate.
3287 * config/tc-tic54x.[ch]: New.
3288 * config/obj-coff.h: Add tic54x.
3289 * Makefile.am: (CPU_TYPES): Add tic54x.
3290 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3291 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3292 (as_new_LDADD): Add $(LIBM).
3293 * Makefile.in: Regenerate.
3295 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3297 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3298 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3299 * doc/as.texinfo: Likewise.
3301 * configure, Makefile.in: Regenerate.
3302 * configure.in (emulations): Recognize m6811 and m6812.
3303 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3304 Added files for 68hc11 and 68hc12 assembler.
3305 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3306 * config/tc-m68hc11.h: Header definition for that assembler.
3308 2000-06-18 Nick Clifton <nickc@redhat.com>
3310 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3311 instead of OCTETS_PER_BYTE.
3313 * config/tc-v850.c: Fix compile time warnings.
3314 * config/tc-ppc.c: Fix compile time warnings.
3316 2000-06-18 H.J. Lu <hjl@gnu.org>
3318 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3319 * configure: Rebuild.
3321 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3323 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3326 2000-06-16 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3329 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3331 * doc/c-mips.texi: Document newly accepted cpu variants.
3333 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3335 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3337 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3339 * macro.c (getstring): Make it possible to escape the quote
3342 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3344 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3346 2000-06-13 H.J. Lu <hjl@gnu.org>
3348 * configure: Regenerate.
3350 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3352 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3354 * doc/internals.texi (line_separator_chars): Semicolon is no
3355 longer a default. Mention null and newline as defaults.
3357 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3359 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3360 * config/tc-i860.h (line_separator_chars): Likewise.
3361 * config/tc-h8300.c (line_separator_chars): Likewise.
3362 * config/tc-i960.c (line_separator_chars): Likewise.
3363 * config/tc-m68k.c (line_separator_chars): Likewise.
3364 * config/tc-mips.c (line_separator_chars): Likewise.
3365 * config/tc-ns32k.c (line_separator_chars): Likewise.
3366 * config/tc-sparc.c (line_separator_chars): Likewise.
3367 * config/tc-vax.c (line_separator_chars): Likewise.
3369 * config/tc-h8300.c (comment_chars): Use string initialiser.
3370 * config/tc-i960.c (line_comment_chars): Likewise.
3371 * config/tc-z8k.c (comment_chars, line_comment_chars,
3372 line_separator_chars): Likewise.
3374 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3377 2000-06-08 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3382 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3384 * configure.in (VERSION): Update to show this is the CVS mainline.
3386 2000-06-08 Matthew Jacob <mjacob@feral.com>
3388 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3389 $at is the integer register $r28, vs. both $r28 and the floating
3390 point register $f28.
3392 2000-06-08 James E. Wilson <wilson@cygnus.com>
3394 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3395 (dot_endp): Don't call ia64_flush_insns.
3396 (emit_one_bundle): Don't delete prologue/body records from
3397 unwind_record list in first loop. Rewrite second loop to account for
3400 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3402 * config/tc-ia64.c: Add missing prototypes.
3403 (generate_unwind_image): Cast argument to output_unw_records call.
3405 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3407 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3409 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3411 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3412 (REGISTER_P): likewise.
3413 (avr_opcodes): uses include/opcode/avr.h
3414 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3416 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3418 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3421 2000-06-03 H.J. Lu <hjl@gnu.org>
3423 * read.c (is_end_of_line): Put back `;'.
3425 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3427 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3429 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3431 * expr.c (operand): Test is_end_of_line outside switch to catch
3432 line separator chars that are also operators.
3433 (operator): Return O_illegal for line separator chars.
3435 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3436 entry (or `!' entry for TC_HPPA).
3438 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3439 before indexing is_end_of_line. Remove redundant check for '\0'.
3441 * config/tc-h8500.c (md_assemble): Likewise.
3442 * config/tc-mcore.c (md_assemble): Likewise.
3443 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3446 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3448 * config/tc-mcore.c (mcore_cons): Likewise.
3449 (mcore_float_cons): Likewise.
3450 (mcore_stringer): Likewise.
3451 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3453 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3455 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3457 2000-05-29 Nick Clifton <nickc@cygnus.com>
3459 * config/tc-sh.c: Fix compile time warning messages.
3461 * config/tc-mips.c: Fix compile time warning messages.
3463 2000-05-29 Philip Blundell <philb@gnu.org>
3465 * doc/as.texinfo: Update copyright dates.
3466 (Local Labels): Delete misplaced mention of ARM.
3467 * NEWS: Mention ARM ELF support.
3469 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3471 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3472 it is modified, and use the real_size to compute the frag address
3473 for dwarf2 line info.
3475 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3477 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3478 line-matching scheme to cope with automake moving variables around.
3479 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3480 * Makefile.in: Regenerate.
3482 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3484 * config/tc-sparc.c (sparc_relax): New.
3485 (md_longopts): Add -relax and -no-relax options.
3486 (md_parse_options, md_show_usage): Likewise.
3487 (md_apply_fix3): Optimize tail call into branch always if possible.
3489 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3491 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3492 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3493 rules, with warning when a GAS statement specifies a packing that
3494 will result in an instruction being squashed.
3495 Added typdef packing_type and enumerals, changed various integer
3496 literals to use the enumerals.
3498 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3500 * config/tc-ia64.c (dot_restorereg_p): New function.
3501 (md_pseudo_table): Add restorereg.p.
3502 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3503 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3505 * config/tc-ia64.h (unw_record_type): Add unwabi.
3506 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3507 called MASK with members for imask, and the masks produced by
3508 fr_mem, gr_mem, br_mem, and frgr_mem.
3509 (unw_p_record): Add members ABI and CONTEXT.
3510 (unw_x_record): Add member AB.
3511 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3512 as pseudo-register for use during unwind info generation.
3513 (AR_PFS, AR_LC): New macros.
3514 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3515 whose names start with an at sign (as in "@priunat").
3516 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3518 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3519 proc_end, unwind_info, personality_routine): Consolidate into
3520 "unwind" structure to reduce offset-table use. Add member
3521 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3523 (output_R1_format, output_R3_format, output_P3_format,
3524 output_P6_format): Initialize R with zero to reduce compiler warnings.
3525 (output_P7_format): Ditto. Add `default' branch to switch
3526 statement to reduce compiler warnings.
3527 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3528 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3529 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3530 into single argument.
3531 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3532 compiler warnings. Merge A and B args into single argument.
3533 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3534 A and B args into single argument.
3535 (free_record): Removed (wasn't used).
3536 (free_list_records): Also free imasks in prologue records.
3537 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3538 (output_spill_mask): Remove.
3539 (output_unwabi): New function.
3540 (output_epilogue, output_label_state, output_copy_state): Call
3542 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3543 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3545 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3546 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3547 as part of handling the prologue records. Emit region's imask if
3548 we have one. Handle unwabi, epilogue, label_state, copy_state,
3549 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3550 spill_sprel_p, and spill_reg_p records.
3551 (set_imask, count_bits, slot_index): New function.
3552 (fixup_unw_records): Fix region size computation. Handle
3553 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3554 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3555 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3556 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3557 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3558 (dot_save): Use manifest constants for applicaton registers.
3559 Handle REG_PR and REG_PRIUNAT.
3560 (dot_restore): Don't just ignore it.
3561 (dot_restorereg): New function..
3562 (generate_unwind_image): Ensure unwind info is a multiple of eight
3563 bytes, not just four bytes.
3564 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3565 (dot_altrp): Don't just ignore it.
3566 (dot_savemem): New function. Replaces dot_savesp() and
3567 dot_savepsp(). Use manifest constants for applicaton registers.
3568 Handle REG_PR and REG_PRIUNAT.
3569 (dot_savef): Simplify.
3570 (dot_saveb): Support generation of br_gr.
3571 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3572 dot_label_state, dot_copy_state): New function.
3573 (dot_unwabi): Don't just ignore it.
3574 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3575 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3576 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3577 (emit_one_bundle): Set slot number for prologue/body records
3578 *before* emitting the first insn.
3579 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3580 (md_begin): Declare "psp" pseudo-register.
3581 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3582 so we don't get segfault.
3583 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3584 counts as required per SW Conventions manual
3585 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3586 output_preds_psprel, output_preds_sprel, output_spill_base,
3587 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3588 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3589 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3590 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3591 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3592 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3593 (dot_vframe): Implement.
3594 (dot_vframesp, dot_vframepsp): New function.
3596 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3598 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3599 * configure: Regenerate.
3601 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3603 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3604 (md_estimate_size_before_relax): so we can use it here instead of
3605 old kludges. Localise vars to blocks. Comment.
3607 * frags.c (frag_new): Update fr_var comments.
3608 * frags.h (struct frag): Ditto.
3610 2000-05-22 Richard Henderson <rth@cygnus.com>
3612 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3613 (pseudo_func): Add pcrel.
3614 (operand_match): Handle IA64_OPND_TGT64.
3615 (build_insn): Likewise.
3616 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3617 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3618 (fix_insn): Handle all three 64-bit relocation types.
3620 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3622 * obj.h (struct format_ops): New members begin, app_file,
3623 s_set_other, s_set_desc, s_get_type, s_set_type,
3624 separate_stab_sections, init_stab_section.
3626 * config/obj-multi.h: Update GPL notice to v2.
3628 (obj_app_file): New.
3629 (S_SET_SIZE): Test s_set_size for NULL before calling.
3630 (S_SET_ALIGN): Similar for s_set_align.
3635 (SEPARATE_STAB_SECTIONS): New.
3636 (INIT_STAB_SECTION): New.
3637 (EMIT_SECTION_SYMBOLS): New.
3638 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3640 * config/obj-elf.h: Update GPL notice to v2.
3641 Mention that this file is included from obj-multi.h.
3642 (obj_begin): Wrap definition in ifndef.
3643 (elf_file_symbol): Constify declaration.
3644 (obj_app_file): Ditto.
3645 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3646 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3648 * config/obj-elf.c (elf_s_set_other): New.
3649 (elf_file_symbol): Constify argument.
3650 (elf_separate_stab_sections): New.
3651 (elf_init_stab_section): New.
3652 (elf_format_ops): Add new members. Remove comma at end.
3654 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3655 (ecoff_format_ops): Add new fields. Remove comma at end.
3656 Mention inconsistency for emit_section_symbols.
3658 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3660 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3661 (coff_separate_stab_sections): New.
3662 (coff_format_ops): Add new members.
3664 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3665 (obj_aout_s_set_other): New.
3666 (obj_aout_s_set_desc): New.
3667 (obj_aout_s_get_type): New.
3668 (obj_aout_s_set_type): New.
3669 (obj_aout_separate_stab_sections): New.
3670 (aout_format_ops): New members added. Use obj_aout_process_stab,
3671 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3672 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3674 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3676 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3678 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3679 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3680 (md_estimate_size_before_relax): Ensure jumps to weak and
3681 externally visible symbols are relocatable.
3683 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3685 * stabs.c (aout_process_stab): Make global.
3686 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3687 * read.h (aout_process_stab): Declare.
3689 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3690 Generalize to *aout, *coff *elf.
3691 * configure: Regenerated.
3693 * doc/internals.texi (Object format backend): Say
3694 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3696 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3697 * Makefile.in: Regenerated.
3699 2000-05-19 Catherine Moore <clm@cygnus.com>
3701 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3703 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3705 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3706 instruction to reflect change in re_assemble_*.
3708 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3710 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3711 build PA64 ELF tools.
3712 * configure: Rebuilt.
3714 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3716 * Makefile.am: Regenerate dependencies.
3717 * Makefile.in: Regenerate.
3719 2000-05-15 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-arm.c (struct asm_psr): Add boolean field
3722 distinguishing between CSPR and SPSR. Rename 'number' field
3724 (psrs): Rearrange contents to match new asm_psr structure.
3725 (arm_psr_parse): Move next to psr_required_here. Make it
3726 return an asm_psr structure.
3727 (psr_required_here): Use asm_psr structure returned by
3729 (do_msr): Reorganise to allow psr_required_here to be called
3731 (md_undefined_name): Mark 'name' parameter as unused, since
3732 the COFF target does not use it.
3734 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3736 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3738 * config/te-aux.h: Likewise.
3739 * config/te-dpx2.h: Likewise.
3740 * config/te-go32.h: Likewise.
3741 * config/te-hp300.h: Likewise.
3742 * config/te-hppa.h: Likewise.
3743 * config/te-i386aix.h: Likewise.
3744 * config/te-ic960.h: Likewise.
3745 * config/te-interix.h: Likewise.
3746 * config/te-nbsd532.h: Likewise.
3747 * config/te-pc532mach.h: Likewise.
3748 * config/te-ppcnw.h: Likewise.
3749 * config/te-psos.h: Likewise.
3750 * config/te-sparcaout.h: Likewise.
3751 * config/te-sun3.h: Likewise.
3752 * config/te-sysv32.h: Likewise.
3754 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3756 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3757 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3758 and sign extend without an if statement.
3759 (build_bytes): Likewise.
3761 2000-05-14 Kazu Hirata <kazu@hxi.com>
3763 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3764 X_add_symbol L_32 case.
3766 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3768 * config/te-freebsd.h: New file.
3770 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3772 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3773 bindtextdomain): Replace defines with those from intl/libgettext.h
3774 to quieten gcc warnings.
3776 * NEWS: Mention x86 .arch and -q.
3778 * config/tc-i386.c (quiet_warnings): New.
3779 (md_assemble): Use quiet_warnings.
3780 (md_parse_option): Set quiet_warnings from -q.
3781 (md_show_usage): Mention -q, delete -m.
3782 (flag_do_long_jump): Delete.
3783 (md_parse_option): Remove -m.
3784 (md_show_usage): Remove -m.
3785 (md_create_long_jump): Remove useless flag_do_long_jump code.
3787 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3788 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3790 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3791 Alexander Sokolov <robocop@netlink.ru>
3793 * doc/c-i386.texi (i386-Arch): New section.
3794 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3796 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3797 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3798 architecture has been given and is not 486.
3799 (set_cpu_arch): New.
3800 (md_pseudo_table): Add .arch.
3801 (md_assemble): Warn if cpu architecture has been given and an
3802 unsupported instruction.
3804 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3805 Move operand_types bit defines after relevant template field.
3806 (template): Add cpu_flags.
3810 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3812 * config/tc-mn10300.h (md_end): Define.
3813 (mn10300_finalize): Declare.
3814 * config/tc-mn10300.c: Include dwarf2dbg.h.
3815 (debug_line): Define.
3816 (md_assemble): Generate dwarf2 line info.
3817 (mn10300_finalize): New function. Finalize dwarf2 info.
3819 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3821 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3822 external version of the relocation for weak symbols.
3824 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3826 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3827 frame size in units of 16 bytes, as required per SW Conventions manual.
3828 (output_unw_records): Output info-block header as a dword to get
3831 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3833 * as.h: #include "file", not <file> on files from ../include.
3834 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3835 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3836 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3837 (tc_coff_symbol_emit_hook): Ditto.
3838 (OPTCOUNT): Cast to int to avoid compiler warning.
3839 (md_begin): Fix signed/unsigned warnings.
3841 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3843 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3844 ABRANCH LONG case for a conditional branch on a 68000.
3845 (md_estimate_size_before_relax): Likewise. Also handle
3846 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3847 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3848 PC-relative on all CPUs.
3849 (md_estimate_size_before_relax): Likewise.
3851 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3853 * as.c (parse_args): Just mention current year in printed
3856 2000-05-03 J.T. Conklin <jtc@redback.com>
3858 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3860 (md_parse_option): Recognize -m7400.
3862 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3864 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3865 don't permit lp to become less than the words array.
3867 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3869 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3870 Fix little-endian case.
3872 2000-05-03 David O'Brien <obrien@NUXI.com>
3874 * as.c (parse_args): Update copyright.
3876 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3878 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3879 for the .bss section too.
3881 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3883 * configure.in: Set em=linux for hppa-*-linux.
3884 * configure: Regenerate.
3885 * doc/Makefile.in: Regenerate with correct automake.
3887 * frags.c (frag_grow): Sanity check chunk_size.
3889 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3890 * config/obj-som.h: Likewise.
3891 * config/obj-ieee.h: Likewise.
3893 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3895 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3896 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3897 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3898 (pa_ip): low_sign_unext now returns via function value. Use
3899 re_assemble_* instead of dis_assemble_* and
3900 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3902 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3903 (md_section_align, md_parse_option, md_show_usage,
3904 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3905 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3906 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3907 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3908 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3910 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3911 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3912 outside of switch. Correct mask and shifting errors in case 10
3913 and case -11. In case 21, compare against signed range to suit
3914 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3915 case 17 and case 22, use offsetT variable to properly check range.
3916 Use re_assemble_* here too.
3917 (evaluate_absolute): Change type of value to offsetT. Call
3918 hppa_field_adjust to do the work for us.
3919 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3920 (pa_parse_cmpib_64_cmpltr): Ditto.
3921 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3922 of i to unsigned int.
3923 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3924 (pa_end_of_source): Return type is void.
3926 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3928 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3930 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3932 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3933 More comments added.
3934 (md_begin): Removed "construct symbols for each register name".
3935 Because register names conflicts with GCC generated function
3937 (avr_operand): Now constant numbers can be used as a register
3938 identifiers (0 as r0, 31 as r31).
3939 (md_assemble): use skip_space () before parsing instruction
3942 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3944 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3945 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3946 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3947 * configure: Regenerate.
3949 2000-04-29 Andreas Jaeger <aj@suse.de>
3951 * as.h: Correctly check GCC version.
3953 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3955 * doc/as.1: Fix unbalanced brackets.
3957 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3959 (line_comment_chars): Set to '/' if TE_FreeBSD.
3961 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3963 * configure.in: Configury support for PA64 (currently disabled).
3964 * configure: Rebuilt.
3966 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3968 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3969 bfd_set_section_alignment.
3971 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3973 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3976 2000-04-24 Nick Clifton <nickc@cygnus.com>
3978 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3979 * doc/as.texinfo (Align): Include arm and strongarm in list of
3980 targets that have the second form of the behaviour of the .align
3983 2000-04-24 Mark Klein <mklein@dis.com>
3985 * config/obj-som.c: Terminate obj_pseudo_table.
3987 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3989 * as.c (parse_args): Allow md_parse_option to override -a listing
3991 * config/obj-coff.c (add_lineno): Change type of offset parameter
3992 from "int" to "bfd_vma."
3993 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3994 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3995 (ppc_change_csect): Align correctly for XCOFF64.
3996 (ppc_machine): New function, which discards "ppc_machine" line.
3997 (ppc_tc): Cons for 8 when code is 64 bit.
3998 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4000 (md_parse_option): Handle -a64 and -a32.
4002 * config/tc-ppc.h (TARGET_MACH): Define.
4003 (TARGET_FORMAT): Move to function.
4004 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4006 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4008 * config/tc-avr.c: New AVR_ISA_ defined.
4009 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4010 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4011 for `fmul', `movw' and `lpm R,Z' instructions.
4012 (avr_operands): Warn if current opcode is a two-word instruction
4013 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4014 (avr_opcodes): New commands added.
4015 (REGISTER_P): Check 'a' and 'v' constraint letters.
4016 (mcu_types): New MCU added.
4018 2000-04-22 Timothy Wall <twall@cygnus.com>
4020 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4022 (operand_match): Conditionally insert default bit values for IMMU9.
4024 2000-04-14 Matthew Green <mrg@cygnus.com>
4026 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4027 * configure: Rebuilt.
4029 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4030 Jason Eckhardt <jle@cygnus.com>
4032 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4034 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4035 Added handling of new operand types l,y,&,fe,fE,fx.
4037 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4038 David Mosberger <davidm@hpl.hp.com>
4039 Timothy Wall <twall@cygnus.com>
4040 Andrew MacLeod <amacleod@cygnus.com>
4041 Jim Wilson <wilson@cygnus.com>
4043 * Makefile.am (CPU_TYPES): Add ia64.
4044 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4045 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4046 * Makefile.in: Rebuild.
4047 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4048 * configure: Rebuild.
4049 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4050 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4051 * expr.c (expr): Handle md_optimize_expr.
4052 * read.c (LEX_HASH): Add comment.
4053 * config/tc-ia64.c, config/tc-ia64.h: New files.
4055 2000-04-21 Richard Henderson <rth@cygnus.com>
4057 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4058 bundling a non-delayed branch type instruction.
4060 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4062 * config/tc-mn10300.c (HAVE_AM30): Define.
4063 (md_assemble): Use it.
4065 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4067 * config/obj-elf.c (obj_elf_change_section): Check for changed
4070 * Makefile.am: (CPU_MULTI_VALID): Remove.
4071 (MULTI_CPU_TYPES): Define.
4072 (MULTI_CPU_OBJ_VALID): Define.
4073 (DEPTC): Use the above.
4074 (DEPOBJ): Same here.
4076 Regenerate dependencies.
4077 * Makefile.in: Regenerate.
4079 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4081 * Makefile.am (YACC, LEX): Get them from configure.
4083 2000-04-18 H.J. Lu (hjl@gnu.org)
4085 * config/tc-i386.c (offset_in_range): Use addressT instead of
4086 bfd_vma for non-bfd assemblers.
4088 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4090 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4091 doesn't give spurious errors.
4093 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4095 * as.h (SEEK_SET): Define if undefined.
4097 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4099 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4100 constants, and don't assume offsetT is 32 bits.
4102 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4104 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4105 (md_pcrel_from_section): Add prototype.
4106 (d10v_fix_adjustable): Add prototype.
4107 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4109 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4111 2000-04-12 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4114 symbol in frag chain.
4116 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4118 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4119 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4120 (fits_in_signed_word, smallest_imm_type): Ditto.
4121 (md_assemble): Use an offsetT var to hold offsetT values, not a
4123 (offset_in_range): New.
4124 (md_assemble): Use it.
4125 (md_convert_frag): Change type of target_address, opcode_address,
4126 and displacement_from_opcode_start to offsetT.
4127 (md_create_short_jump): Change type of offset to offsetT.
4128 (md_create_long_jump): Ditto.
4129 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4130 (md_chars_to_number): Remove.
4131 (output_invalid): Remove duplicate prototype.
4133 2000-04-09 Nick Clifton <nickc@cygnus.com>
4135 * Makefile.am (CPU_TYPES): Add 'avr'.
4136 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4137 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4139 * Makefile.in: Regenerate.
4141 * doc/as.texinfo: Add M32R documentation.
4143 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4145 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4146 --enable-build-warnings option.
4147 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4148 * Makefile.in, configure: Re-generate.
4150 2000-04-07 Nick Clifton <nickc@cygnus.com>
4152 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4153 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4154 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4155 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4156 (arm_force_relocation): Force relocations for
4157 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4159 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4161 * config/tc-sh.c (get_operands): There's no third operand if the
4162 first operand is an immediate.
4164 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4166 * config/tc-sh.c (immediate): Delete.
4167 (sh_operand_info): Add immediate member.
4168 (parse_reg): Use A_PC for pc.
4169 (parse_exp): Add second argument 'op'. All callers changed.
4170 (parse_at): Expect pc to be coded as A_PC.
4171 Use immediate field in *op.
4172 (insert): Add fourth argument 'op'. All callers changed.
4173 (build_relax): Add second argument 'op'. All callers changed.
4174 (insert_loop_bounds): New function.
4175 (build_Mytes): Remove DISP_4.
4176 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4177 (assemble_ppi): Use immediate field in *operand.
4178 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4179 (md_apply_fix): Likewise.
4180 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4182 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4184 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4186 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4188 * internals.texi (CPU backend): Document
4189 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4191 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4193 * po/gas.pot: Regenerate.
4195 * as.c (show_usage): Restore translated part of bug string.
4196 * gasp.c (show_usage): Likewise.
4198 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4199 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4200 than move-if-change.
4201 (DEP1): Modify for "gcc -MM".
4205 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4206 Update dependencies.
4207 * Makefile.in: Regenerate.
4209 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4211 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4212 (md_begin): Likewise.
4213 (HAVE_AM33): New macro.
4214 (md_assemble): Use it. Match r_regs and xr_regs only if
4217 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4219 * as.h: #include "bin-bugs.h"
4220 * as.c (show_usage): Use REPORT_BUGS_TO.
4221 * gasp.c: #include "bin-bugs.h"
4222 (show_usage): Use REPORT_BUGS_TO.
4224 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4226 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4228 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4229 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4232 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4234 * config/tc-i386.c (i386_immediate): Don't assume a constant
4235 immediate is necessarily 16 bits when in 16 bit code mode.
4236 (md_assemble): Instead set guess_suffix here after we have checked
4239 2000-04-02 Richard Henderson <rth@cygnus.com>
4241 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4242 quantities. Correct right shift sign extension.
4243 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4244 32-bit value when shifting into place.
4246 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4248 * app.c: Add ATTRIBUTE_UNUSED as needed.
4249 * config/tc-ppc.c: Likewise.
4250 (ppc_size): Make unsigned long.
4251 (ppc_insert_operand): Add casts to avoid warnings.
4253 2000-03-31 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-d10v.h (md_flush_pending_output): Define.
4257 2000-03-29 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4260 segment. Works for both BFD_ASSEMBLER and others.
4261 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4263 2000-03-29 Nick Clifton <nickc@cygnus.com
4265 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4267 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4269 * listing.c (LISTING_LHS_WIDTH): Default depends on
4271 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4273 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4275 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4278 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4280 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4282 * config/tc-avr.c (mcu_types): Add missing initialiser.
4283 (md_pcrel_from_section): Add prototype.
4284 (avr_operand): Remove redundant test of unsigned < 0.
4285 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4287 2000-03-27 Denis Chertykov <denisc@overta.ru>
4289 * config/tc-avr.c: New file for AVR support.
4290 * config/tc-avr.h: Likewise.
4291 * configure.in: Add AVR support.
4292 * configure: Regenerate.
4294 2000-03-26 Timothy Wall <twall@cygnus.com>
4296 * gasp.c (macro_op): Add new argument to check_macro call.
4297 Macro structure definitions moved to macro.h
4298 * sb.h: Add argument to prototype for input_scrub_include_sb.
4299 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4300 nesting checks with an additional flag.
4301 (struct input_save): Add flag to indicate whether current sb
4302 should be checked for proper macro/conditional nesting.
4303 (input_scrub_push/pop): Save/restore nest check flag.
4304 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4306 * macro.c (check_macro): Allow caller to retrieve parsed macro
4307 information if a pointer is provided. This information may be
4308 used by the new macro hooks.
4309 * macro.h: Update prototype for check_macro. Macro struct
4310 definitions moved here from macro.c/gasp.c.
4311 * read.c (read_a_source_file): Add parameter to check_macro call,
4312 and pass macro info to the macro hook, if defined.
4313 (input_scrub_insert_line): New. Allow insertion of a line of
4314 characters into the input stream.
4315 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4316 file into the input stream.
4317 (s_include): Use input_scrub_insert_file.
4318 * internals.texi: Document new macro hooks.
4319 * as.h: New prototypes added.
4321 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4323 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4324 an initial capital letter.
4325 (i386_index_check): Reindent.
4327 2000-03-19 Nick Clifton <nickc@cygnus.com>
4329 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4332 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4334 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4335 instruction operand bad if Rd > 7 when generating
4336 thumb instructions. Prevents for example,
4337 "adr r12,label" from silently failing and generating
4338 the wrong instruction.
4340 2000-03-17 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4343 that have a destingation >= 0x400000.
4344 Fix compile time warning messages.
4346 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4348 * config/tc-sh.c (md_begin): When encountering insn that are
4349 not supported by the current arch, only change the name if
4350 its contents are the same as prev_name.
4351 (get_specific): If the the architecture doesn't match, fail.
4353 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4355 * config/tc-sh.c (IDENT_CHAR): Define.
4356 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4357 matching back where it came from.
4359 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4361 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4363 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4365 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4368 2000-03-15 Kazu Hirata <kazu@hxi.com>
4370 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4372 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4374 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4375 floating-point-number, make sure 'f' is in FLT_CHARS.
4377 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4379 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4380 (s_lcomm_internal): Use it.
4381 * doc/internals.texi (CPU backend): Document it.
4382 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4385 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4387 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4390 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4391 implementation doesn't have special handling for switch
4393 (macro_build): Allow for code in sections other than .text.
4395 (mips_ip): Likewise.
4396 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4397 Don't perform relocs if we will be outputting them.
4398 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4399 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4402 2000-03-09 Catherine Moore <clm@cygnus.com>
4404 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4405 relocation type based on the entry in the fixup structure.
4406 Put S_IS_EXTERN processing back in.
4408 2000-03-08 H.J. Lu (hjl@gnu.org)
4410 * Makefile.am (install-exec-tooldir): Depend on
4411 install-exec-bindir for parallel make.
4412 * Makefile.in: Regenerated.
4414 2000-03-06 Nick Clifton <nickc@cygnus.com>
4416 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4418 (md_parse_option): Parse -m32r command line switch - disable m32rx
4420 (md_show_usage): Document new option.
4422 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4423 * doc/Makefile.in: Regenerate.
4424 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4426 2000-03-02 Michael Meissner <meissner@redhat.com>
4428 * config/tc-d30v.c (check_range): Remove code that incorrectly
4429 sign extended values where bits < 32.
4431 2000-03-02 H.J. Lu (hjl@gnu.org)
4433 * configure.in: Support --enable-targets=all on ia32.
4434 * configure: Regenerated.
4436 2000-03-01 Nick Clifton <nickc@cygnus.com>
4438 * gasp.c (do_align): Remove bogus check of alignment value.
4440 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4442 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4443 TC_PPC was defined forced the type of a symbol with no other type
4446 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4448 * doc/internals.texi (CPU backend): Mention that
4449 line_separator_chars do not break up comments. Fix typos for
4450 LEX_AT and LEX_NAME descriptions. Document operands for
4451 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4452 description of md_create_short_jump usage. Document argument for
4453 md_undefined_symbol.
4455 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4457 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4458 (md_parse_option): Handle it.
4459 (md_show_usage): Document it.
4461 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4463 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4464 opcode, for the instruction `pal19'. From Andrea Arcangeli
4467 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4469 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4471 (md_assemble): To here, before template operands are matched.
4472 Also ensure a constant immediate is sign extended when we know the
4473 size is at most 16 bits. This is to catch cases like "add
4474 $0xffc0,%ax" where we don't know the size, and thus that the
4475 immediate can be represented as Imm8S until after parsing the
4477 (i386_displacement): Similarly sign extend 16 bit constant
4479 (md_assemble): Relax 16-bit jump constant range check to suit sign
4480 extended displacements.
4482 2000-02-26 Andreas Jaeger <aj@suse.de>
4484 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4486 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4488 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4489 call operands when intel_syntax.
4490 (intel_float_operand): Return 2 for "fi...".
4491 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4492 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4493 earlier "SHORT" change.
4494 (md_assemble): When determining suffix from Regs, exclude
4497 2000-02-24 Nick Clifton <nickc@cygnus.com>
4499 * configure: Add arm-wince, mips-pe and sh-pe targets.
4500 * configure: Regenerate.
4502 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4504 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4505 "pe-mips" for the mips-pe target.
4507 * config/tc-arm.c (insns): Change displacement encoded in BL
4508 and B instructions if the target port is arm-wince.
4509 (do_ldst): Do not bias the relocation offset if the target
4511 (md_pcrel_from): Add in missing relocation offset bias if the
4512 target os arm-wince.
4514 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4515 (md_begin): Disable -G support for mips-pe target.
4516 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4517 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4520 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4521 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4522 assembler, just set the alignment to 4.
4524 * config/te-wince-pe.h: New file for WinCE targets. Define
4527 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4529 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4530 string instructions.
4531 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4532 (i386_intel_memory_operand): After finding a segment override,
4533 check again for no `[' before looking for a displacement. Bomb if
4534 more than one displacement rather than silently discarding the
4535 second and subsequent ones. Free strings malloc'd by
4536 build_displacement_string.
4538 2000-02-24 Catherine Moore <clm@cygnus.com>
4540 * config/obj-som.c (obj_pseudo_table): Add "weak".
4541 (obj_som_weak): New routine.
4543 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4545 * config/tc-i386.c (union i386_op): New.
4546 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4547 Throughout file replace occurences of disps[n], imms[n], regs[n]
4548 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4549 intel mode operand swapping. Add assert in regKludge and
4550 fake_zero_displacement code. Test i.types[n] when outputting
4551 displacements and immediates. Combine output of Disp16 with
4553 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4554 when in intel mode by (not) reversing fsub and fdiv operands
4555 before the template search. This fails for single operand
4556 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4557 undefined. Instead fix the base_opcode after we've found the
4558 template. Move base_opcode xor with found_reverse_match from
4559 opcode output code to before this fix so we test for the correct
4561 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4562 check in intel mode. Instead compare opcodes.
4564 * config/tc-i386.h (TC_RELOC): Delete.
4565 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4566 with equivalent call to reloc.
4568 * as.h (flag_m68k_mri): Move declaration after target include, and
4569 only declare when TC_M68K defined. Define as zero otherwise.
4570 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4571 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4572 Define as zero otherwise.
4573 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4574 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4575 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4576 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4577 testing whether defined.
4578 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4579 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4580 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4581 rather than testing whether defined.
4582 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4583 (parse_mri_cons): Declare and use only when TC_M68K.
4584 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4585 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4586 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4588 * NEWS: Mention IBM 370 support.
4590 2000-02-23 Richard Henderson <rth@cygnus.com>
4592 * config/tc-i386.c (md_assemble): When swapping operands for
4593 intel_syntax, assume everything that's not Imm or Disp is a
4596 2000-02-23 Linas Vepstas <linas@linas.org>
4598 * config/tc-i370.c, config/tc-i370.h: New files.
4599 * Makefile.am: Add support for Linux/IBM 370.
4600 * configure.in: Likewise.
4601 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4602 * config/obj-elf.c: Include elf/i370.h
4603 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4605 * Makefile.in: Regenerate.
4606 * configure: Regenerate.
4608 * doc/c-i370.texi: New file.
4609 * doc/all.texi: Include it.
4610 * doc/as.texinfo: And here.
4611 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4612 * doc/Makefile.in: Regenerate.
4614 2000-02-19 Michael Meissner <meissner@redhat.com>
4616 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4617 determine if an instruction can be used in parallel with an ADDppp
4618 or SUBppp instruction.
4620 2000-02-22 Andrew Haley <aph@cygnus.com>
4622 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4624 2000-02-22 Andrew Haley <aph@cygnus.com>
4626 * config/tc-mips.c (mips_gp32): New variable.
4627 (macro_build) Use mips_gp32.
4629 (md_longopts): Add "-mgp32" and "-mgp64".
4630 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4632 (OPTION_M7900): Change offset
4633 (OPTION_NO_M7900): Ditto.
4635 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4637 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4638 warning, and bump it to 1.
4640 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4642 From Brad Lucier <lucier@math.purdue.edu>:
4643 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4646 2000-02-21 Catherine Moore <clm@cygnus.com>
4648 * config/tc-mips.c (MF_HILO_INSN): Define.
4649 (mips_7000_hilo_fix): Declare.
4650 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4651 (md_parse_option): Check for 7000_HILO_FIX options.
4652 (OPTION_M7000_HILO_FIX): Define.
4653 (OPTION_NO_M7000_HILO_FIX): Define.
4654 * doc/c-mips.texi (-mfix7000): Describe.
4656 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4658 * listing.c (print_lines): Remove unused variable `end'.
4660 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4661 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4662 reloc_type when BFD_ASSEMBLER.
4663 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4664 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4665 statement and quell signed vs. unsigned comparison warning.
4667 2000-02-18 Nick Clifton <nickc@cygnus.com>
4669 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4670 the computed frag offset, rather than overwriting it.
4672 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4674 * config/tc-sh.c ("elf/sh.h"): Include.
4675 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4676 (md.begin): Initialize target_arch.
4677 Only include opcodes in has table that match selected architecture.
4678 (parse_reg): Recognize register names for sh-dsp.
4679 (parse_at): Recognize post-modify addressing.
4680 (get_operands): The leading space is now optional.
4681 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4682 arguments. Update valid_arch.
4683 (build_Mytes): Add support for SDT_REG_N.
4684 (find_cooked_opcode): New function, broken out of md_assemble.
4685 (assemble_ppi, sh_elf_final_processing): New functions.
4686 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4687 (md_longopts, md_parse_option): New option: -dsp.
4688 * config/tc-sh.h (elf_tc_final_processing): Define.
4689 (sh_elf_final_processing): Declare.
4691 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4693 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4694 the unwinder subspace. Save the current seg/subseg before creating
4697 2000-02-10 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4700 little endian targets.
4701 (INST_BYTE1): Redefine to handle big and little endian
4703 (cpu_type): New type: Select between M340 and M210.
4704 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4705 instructions of the M340.
4706 (md_assemble): Add support for the MULSH and OPSR classes of
4708 (md_atof): Add support for little endian targets.
4709 (md_parse_option): Add support for -EL, -EB and -mcpu command
4711 (md_convert_frag): Add support for little endian targets.
4712 (md_apply_fix3): Add support for little endian targets.
4713 (md_number_to_chars): Add support for little endian targets.
4715 2000-02-10 Timothy Wall <twall@redhat.com>
4717 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4718 defined, use it to verify the symbol just read should be a label.
4720 2000-02-10 Timothy Wall <twall@redhat.com>
4722 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4723 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4724 around colons when KEEP_WHITE_AROUND_COLON is defined.
4725 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4726 and KEEP_WHITE_AROUND_COLON.
4728 2000-02-08 Timothy Wall <twall@redhat.com>
4730 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4732 (do_repeat): New. Abstract repeat logic so that a "break" can be
4734 (end_repeat): New. Provide support for a "break" out of the
4736 * read.h: Add prototypes for new functions.
4738 2000-02-08 Timothy Wall <twall@redhat.com>
4740 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4741 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4742 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4745 2000-02-08 Timothy Wall <twall@redhat.com>
4747 * read.c: Added elseif to directives table.
4748 * read.h: Added prototype for s_elseif.
4749 * doc/as.texinfo: Added description for elseif.
4750 * cond.c (s_elseif): New function
4752 2000-02-04 Timothy Wall <twall@redhat.com>
4754 * listing.c (print_lines): Remove conditionals causing bug in
4757 2000-02-03 Timothy Wall <twall@cygnus.com>
4759 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4761 * frags.c (frag_new): Calculate fr_fix in octets
4762 (frag_now_fix) Return offset as target address offset (bytes).
4763 (frag_now_fix_octets) New - Return offset in octets (8-bit
4765 * frags.h: Added prototype for frag_now_fix_octets().
4766 Distinguish between octets and bytes in field descriptions.
4767 * listing.c (calc_hex): Account for octets vs bytes when
4768 printing addresses/offsets.
4769 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4770 target is little-endian, print the octets in a word in big-endian
4771 order so that the display looks like a proper hexadecimal number,
4772 instead of having the octets reversed.
4773 * read.c (do_align): When recording alignment, alignment power
4774 should be in terms of target bytes (minimum addressible unit)
4776 (do_org) Convert ORG target address (byte) argument into an
4777 octet offset when generating a variable fragment.
4778 * symbols.c (resolve_symbol_value): Symbol final value
4779 converted to a target address offset (bytes) from its octet offset.
4780 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4781 offset (bytes) is adjusted by the frag offset (octets) converted
4783 (coff_frob_section) Section alignment power is in terms of bytes;
4784 convert it to an octet alignment power when calculating size (and
4785 size mask) in octets. Don't modify the section size in order to
4786 "align" it for TI COFF, since that format has a different method
4787 for storing alignment information.
4789 2000-02-01 Timothy Wall <twall@cygnus.com>
4791 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4792 entries, matching the way GCC generates them. If not escaped, the
4793 filename is encoded incorrectly.
4795 2000-01-31 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-arm.c (reg_table): Add support for ATPCS register
4800 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4802 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4804 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4806 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4807 of a symbol when we really care about its value.
4809 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4811 * config/tc-mcore.c (md_assemble): Give warning message if
4812 operands passes to instruction are more than the spec.
4814 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4816 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4817 Thumb mode but the label seen was not declared as '.thumb_func'
4818 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4819 correct disassembly of Thumb code bounded by non function labels.
4821 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4823 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4824 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4826 * Makefile.in: Same here.
4829 * configure.in: Set bfd_gas for i386-aout when primary target
4830 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4831 we may need the primary te_file. Remove incorrect comment.
4833 * configure: Regenerate.
4835 * config/e-i386aout.c: New file.
4837 * as.c (USE_EMULATIONS): Move to before print_version_id.
4838 (struct emulation): Add i386aout.
4839 (show_usage): Split text strings. Reformat -a text. Add --em
4843 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4844 (aout_format_ops): New.
4847 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4848 preprocessor conditional and add aout USE_EMULATIONS tests.
4849 (read_a_source_file): Don't pass error strings to printf as
4853 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4855 (do_data): Same here.
4856 (process_file): And here.
4859 * symbols.c (colon): Rewrite "already defined" fatal message
4860 code for aout with USE_EMULATIONS.
4863 * config/obj-aout.c (OBJ_HEADER): Define.
4864 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4866 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4867 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4869 (obj_aout_type): Expand S_SET_OTHER here too.
4870 (obj_read_begin_hook): Remove.
4871 (aout_pop_insert): New.
4872 (obj_aout_s_get_other): New.
4873 (obj_aout_s_get_desc): New.
4874 (aout_format_ops): New.
4877 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4878 gets aout_pseudo_table.
4879 (aout_pseudo_table): Declare.
4880 (obj_read_begin_hook): Define.
4883 * config/obj-coff.c (obj_pseudo_table): Rename to
4885 (coff_pop_insert): Use coff_pseudo_table.
4886 (coff_sec_sym_ok_for_reloc): Remove.
4887 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4888 and comment all zero entries and remove #if 0 code.
4891 * config/obj-coff.h (obj_pop_insert): Define.
4892 (coff_pseudo_table): Declare.
4895 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4896 s_get_size, s_set_size. Comment all zero entries.
4899 * config/obj-elf.c (elf_s_get_other): New function.
4900 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4901 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4902 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4904 (obj_elf_parse_section_letters): Don't pass error strings to
4905 printf as format arg.
4908 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4910 (elf_s_get_other): Declare.
4911 (S_GET_OTHER) Define as elf_s_get_other if not already
4913 (S_SET_OTHER): Only define when not already defined.
4914 (elf_obj_read_begin_hook): Declare.
4915 (obj_read_begin_hook): Define.
4916 (elf_obj_symbol_new_hook): Declare.
4917 (obj_symbol_new_hook): Define.
4920 * config/obj-multi.h: Add copyright header and protect against
4921 multiple inclusion. Add * to all function pointers.
4922 (OBJ_HEADER): If defined, include it rather than other defines
4924 (obj_frob_file_after_relocs): Test for NULL.
4925 (obj_symbol_new_hook): Here too.
4926 (obj_sec_sym_ok_for_reloc): And here.
4927 (S_GET_OTHER): Define.
4928 (S_GET_DESC): Define.
4929 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4930 (OBJ_MAYBE_ELF): Update comment.
4932 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4933 OBJ_AOUT preprocessor conditional and handle emulation by
4934 testing OUTPUT_FLAVOR.
4935 (i386_displacement): Here too.
4936 (md_section_align): Similarly here.
4937 (i386_target_format): Conditionally compile when more than one
4938 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4939 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4940 (i386_displacement): Here too.
4943 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4944 Define TARGET_FORMAT for aout only when not multi.
4947 * config/te-multi.h: Delete file as it's identical to te-generic.h
4949 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4951 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4952 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4955 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4957 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4960 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4962 * config/tc-mips.c (mips_do_align): New function.
4963 * config/tc-mips.h (md_do_align): Define.
4965 2000-01-10 Philip Blundell <philb@gnu.org>
4967 * doc/c-arm.texi (ARM Options): Fix typo.
4968 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4969 line separator for Linux.
4970 * doc/as.texinfo (Comments): Mention the ARM.
4972 2000-01-10 Philip Blundell <pb@futuretv.com>
4974 * configure.in (arm*-*-conix*): New target.
4975 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4977 * configure: Regenerate.
4979 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4981 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4982 (obj_elf_visibility): New function.
4984 * doc/as.texinfo (Visibility): New node: document visibility
4987 For older changes see ChangeLog-9899