1 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
3 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
4 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
6 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
7 pc-relative relocations not placed at the end of the instruction.
9 2001-04-13 Jim Wilson <wilson@redhat.com>
11 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
14 2001-04-13 Jakub Jelinek <jakub@redhat.com>
16 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
17 handle SHF_MERGE and SHF_STRINGS.
18 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
19 (obj_elf_section): Allow additional argument specifying entity size.
20 * write.c (adjust_reloc_syms): Keep relocations against local symbols
21 in SEC_MERGE sections.
23 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
25 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
27 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
29 * expr.c (operand): Pass &c to md_parse_name().
30 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
32 2001-04-07 Steven J. Hill <sjhill@cotw.com>
34 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
36 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
37 * Makefile.in: Regenerated.
39 * configure.in: Use traditional MIPS targets for Linux/MIPS.
40 * configure: Regenerated.
42 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
44 * config/tc-mn10300.c (xr_registers): Added `pc'.
46 2001-04-05 Alan Modra <alan@linuxcare.com.au>
48 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
49 * configure: Regenerate.
51 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
52 cases, and always return size based on current fr_subtype.
53 (md_begin): Move initialization of md_relax_table..
54 (md_relax_table): ..to static initializer. Set rlx_length for
55 UNDEF_WORD_DISP cases.
56 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
58 (md_relax_table): Likewise.
59 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
60 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
61 Set rlx_backward and rlx_forward to zero for unused states.
62 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
63 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
64 (UNCOND12, UNCOND32): Remove duplicate defines.
66 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
68 * config/tc-cris.c (md_estimate_size_before_relax) <case
69 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
70 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
71 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
72 Add cases to cover all relax states.
73 (cris_insn_first_word_frag): New.
74 (md_assemble): Call cris_insn_first_word_frag to get the first
75 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
76 end. Drop variable insn_size.
77 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
78 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
79 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
81 * write.c (write_object_file): Reset broken word state before
84 2001-03-31 Alan Modra <alan@linuxcare.com.au>
86 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
87 for one line if not already enabled.
88 * cond.c (s_elseif): Correct conditional assembly listing.
91 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
92 Don't abort on NULL current_cframe.
94 2001-03-30 Alan Modra <alan@linuxcare.com.au>
96 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
97 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
98 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
99 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
100 * config/obj-coff.c (do_relocs_for): Likewise.
101 (yank_symbols): Likewise.
102 (fixup_segment): Likewise.
103 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
104 (ppc_fix_adjustable): Likewise.
105 * config/tc-mips.c (md_convert_frag): Likewise.
106 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
107 * ehopt.c (eh_frame_convert_frag): Likewise.
108 * expr.c (make_expr_symbol): Likewise.
110 * frags.h (struct frag): Add last_fr_address. Reorder fields for
112 * symbols.c (resolve_symbol_value): Don't fix expression values
113 until relaxation is complete.
114 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
115 (S_GET_VALUE): Likewise, and return unresolved expression value.
116 * write.c (finalize_syms): New.
117 (relax_and_size_seg): Split into..
118 (relax_seg): New function, returns 1 if anything changed..
119 (size_seg): And the remainder of relax_and_size_seg.
120 (fixup_segment): Arrange for final resolution of sym values.
121 (adjust_reloc_syms): Likewise.
122 (write_object_file): Likewise, and repeatedly call relax_seg until
123 nothing more changes.
124 (relax_segment): Return 1 if anything changed. Use correct types
125 for rs_org `target' and `after'.
126 * write.h (finalize_syms): Declare.
127 (relax_segment): Update prototype.
129 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
130 do-nothing cases to switch to avoid abort on a second relaxation
131 pass, and tidy code a little.
132 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
133 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
134 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
135 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
136 (md_relax_table): Remove first four unused entries. Increment
137 rlx_length by one throughout table, and update comments to suit.
138 (md_estimate_size_before_relax): Return size of current variable
139 part of frag to reflect reality when relaxing more than once.
140 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
141 (COND32, UNCD32): Rename to DISP32 throughout.
142 (UNDEF_WORD_DISP): Renumber to 3.
143 (md_estimate_size_before_relax): Add extra do-nothing cases.
144 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
145 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
146 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
147 handle word and dword branches.
149 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
151 * config/tc-cris.h (tc_fix_adjustable): Allow only
152 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
153 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
154 example in comment to valid type.
156 2001-03-28 H.J. Lu <hjl@gnu.org>
158 * read.c (equals): Set to local for COFF only if it hasn't been
161 2001-03-28 Alan Modra <alan@linuxcare.com.au>
163 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
164 (md_begin): Use it when setting default architecture.
166 2001-03-27 Nick Papadonis <nick@coelacanth.com>
168 * read.c (equals): (for COFF) default symbols to being local.
170 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
172 * configure.in (cris-*-*): Change default emulation to criself.
173 (cris-*-*aout*): New rule.
174 * configure: Regenerate.
176 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
178 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
179 BFD_RELOC_390_GOTENT.
180 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
181 BFD_RELOC_390_GOTENT.
183 2001-03-26 Nick Clifton <nickc@redhat.com>
185 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
186 * config/tc-s390.c (s390_force_relocation): New function: Force
187 relocations for VTINHERIT relocs.
189 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
191 * doc/as.texinfo: Put @c man begin to generate the as man page.
192 When generating man, define all the variables. Re-organize some
193 options to obtain better indentation of man page.
194 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
195 (as.1): Build from as.texinfo.
196 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
198 2001-03-25 Alan Modra <alan@linuxcare.com.au>
200 * config/tc-i386.c (i386_scale): Accept an absolute expression for
201 scale factor, and return the end of the expression.
202 (i386_operand): Modify for above.
204 2001-03-23 Nick Clifton <nickc@redhat.com>
206 * doc/as.texinfo: Document --listing-XXX command line switches.
207 Explain why listings behave differently when -pipe is used.
209 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
211 * write.c (fix_new_exp): Print an error if passed a register.
213 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
215 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
216 (PIC_SUFFIX_CHAR): New macro.
217 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
219 (md_longopts): New option --pic.
220 (OPTION_PIC): Define.
221 (md_estimate_size_before_relax): Tweak longish comment.
222 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
223 (md_assemble): Handle a PIC relocation on prefix and normal
224 instruction operands.
225 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
226 "complex" operand expressions. Call frag_more outside
227 gen_cond_branch_32 parameter list.
228 (cris_process_instruction): Handle PIC relocs on parsed
229 operand expressions. Validize PIC reloc sizes.
230 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
231 (gen_bdap): Handle "complex" operand expressions.
232 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
233 ADD.D offset,PC as jump instruction if generating PIC. Generate
234 error instead of crashing on complex expressions.
235 (cris_number_to_imm): Add segT parameter. All callers changed.
236 Use segT parameter, not now_seg, for segment of fixup. Handle
237 PCREL relocations but check that they are fully resolved.
238 (md_parse_option): Handle OPTION_PIC.
239 (tc_gen_reloc): Handle PIC relocs.
240 (md_show_usage): Update for --pic.
241 (md_apply_fix3): Renamed from md_apply_fix.
242 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
243 (md_cris_force_relocation): Force relocation for PIC relocs.
245 * config/tc-cris.h: Tweak attribution.
246 (MD_APPLY_FIX3): Define.
247 (IS_CRIS_PIC_RELOC): New macro.
248 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
249 (tc_fix_adjustable): Don't adjust a globally visible symbol when
251 (tc_frob_symbol): Avoid emitting undefined symbols.
253 2001-03-20 Alan Modra <alan@linuxcare.com.au>
255 * frags.h (struct frag): Add relax_marker.
256 * write.c (is_dnrange): Delete.
257 (relax_frag): Use correct types for `aim', `target', `address'.
258 Delete `offset', `was_address'. Test `relax_marker' instead of
259 using fragile (and slow) address test.
260 (relax_segment): Init and flip `relax_marker'.
262 2001-03-19 Alan Modra <alan@linuxcare.com.au>
264 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
267 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
269 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
270 with 'Motorola specification for assembly language input standard'.
272 2001-03-17 Richard Henderson <rth@redhat.com>
274 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
275 (dwarf2_directive_loc): Don't use them.
276 (dwarf2_directive_file): Reject duplicate file definitions.
277 (get_filenum): Zero allocated memory.
278 (out_file_list): Complain about missing file definitions.
280 2001-03-17 Alan Modra <alan@linuxcare.com.au>
282 * read.c (do_org): Handle complex expressions.
283 * cgen.c (gas_cgen_finish_insn): Likewise.
285 2001-03-15 David Mosberger <davidm@hpl.hp.com>
287 * config/tc-ia64.c (md): New member keep_pending_output.
288 (ia64_flush_pending_output): Flush only if md.keep_pending_output
290 (dot_xdata): Turn on md.keep_pending_output for the duration of
292 (dot_xfloat_cons): Ditto.
293 (dot_xstringer): Ditto.
294 (dot_xdata_ua): Ditto.
295 (dot_xfloat_cons_ua): Ditto.
297 2001-03-15 Jim Wilson <wilson@redhat.com>
299 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
302 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
304 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
306 2001-03-15 DJ Delorie <dj@redhat.com>
308 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
309 blindly freeing string if it isn't at the top of the obstack.
311 2001-03-13 Alan Modra <alan@linuxcare.com.au>
313 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
314 (NUM_FLAG_CODE): Define.
315 (lex_got): New function.
316 (got_reloc): New global var.
317 (x86_cons_fix_new): New function.
318 (x86_cons): New function.
319 (i386_immediate): Use lex_got here, replacing inline code. Change
320 "ignoring junk.." error message to "junk.."
321 (i386_displacement): Likewise.
322 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
324 (TC_CONS_FIX_NEW): Define.
325 (x86_cons_fix_new): Declare.
327 2001-03-12 Nick Clifton <nickc@redhat.com>
329 * config/tc-arm.c (md_begin): Always set machine type based on
332 2001-03-07 Alan Modra <alan@linuxcare.com.au>
334 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
335 (md_assemble) <smallest displacement>: Use correct field of i.op[]
337 <JumpInterSegment output>: Use correct i.disp_reloc[].
338 <immediate output>: Likewise.
340 2001-03-06 Nick Clifton <nickc@redhat.com>
342 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
345 2001-03-06 Igor Shevlyakov <igor@windriver.com>
347 * config/tc-m68k.c : Add 5407 to archs[] table.
348 (HAVE_LONG_BRANCH): Add mcf5407.
349 (select_control_regs): Recognize 5407.
351 2001-03-02 Dave Brolley <brolley@redhat.com>
353 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
356 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
358 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
359 (gen_to_words): Print warnings if NaNs are found and the target CPU
360 does not support them. Allow largest exponent to be used in normal
361 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
363 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
365 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
366 anymore since we use bfd_elf_generic_reloc now.
367 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
369 2001-02-27 Alan Modra <alan@linuxcare.com.au>
371 * configure.in (BFD_VERSION): New.
372 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
373 * configure: Regenerate.
374 * Makefile.am: Run "make dep-am"
375 * Makefile.in: Regenerate.
376 * doc/Makefile.in: Regenerate.
378 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
380 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
381 SEC_NEVER_LOAD when the 'n' flag is used.
382 Add SEC_NEVER_LOAD to matchflags.
384 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
386 * symbols.c (decode_local_label_name): Initialize message_format
387 only when an error is reported (perf pb due to I18N).
389 2001-02-23 H.J. Lu <hjl@gnu.org>
391 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
392 BFD_ASSEMBLER is not defined.
394 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
396 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
397 done if it's against a symbol.
399 2001-02-22 Timothy Wall <twall@cygnus.com>
401 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
402 target formats if applicable.
403 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
404 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
405 * Makefile.in: Regenerated.
406 * configure.in: Added configuration for ia64-*-aix*.
407 * configure: Regenerated.
409 2001-02-21 David Mosberger <davidm@hpl.hp.com>
411 * config/tc-ia64.c (enum operand_match_result): New type.
412 (operand_match): Change return type to operand_match_result.
413 Fix all returns appropriately, adding support for returning the
415 (parse_operands): New locals result, error_pos, out_of_range_pos,
416 curr_out_of_range_pos. Rewrite operand matching loop to give better
419 2001-02-21 David Mosberger <davidm@hpl.hp.com>
421 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
422 (dot_proc): Clear unwind.prologue_count to zero.
423 (dot_prologue): Increment unwind.prologue_count.
424 (dot_restore): If second operand is omitted, use
425 unwind.prologue_count -1 for "ecount" (# of additional regions to
426 pop). Decrement unwind.prologue_count by number of regions
429 2001-02-21 Nick Clifton <nickc@redhat.com>
431 * doc/as.texinfo (Section): Note that some flags to the COFF
432 version of .section remove attributes rather than setting them.
434 2001-02-20 Kazu Hirata <kazu@hxi.com>
436 * config/tc-pdp11.c: Fix formatting.
437 * config/tc-pdp11.h: Likewise.
439 2001-02-20 Bo Thorsen <bo@suse.de>
441 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
444 2001-02-18 David O'Brien <obrien@FreeBSD.org>
446 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
447 all FreeBSD platforms should look the same at this level.
448 * configure: Rebuilt.
449 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
451 2001-02-18 lars brinkhoff <lars@nocrew.org>
453 * Makefile.am: Add PDP-11 target.
454 * configure.in: Likewise.
455 * config/tc-pdp11.c: New file.
456 * config/tc-pdp11.h: New file.
457 * doc/Makefile.am: Add PDP-11 documentation.
458 * doc/all.texi: Likewise.
459 * doc/as.texinfo: Likewise.
460 * doc/c-pdp11.texi: New file.
462 2001-02-16 matthew green <mrg@redhat.com>
464 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
466 2001-02-13 Jim Wilson <wilson@redhat.com>
468 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
469 reloc instead of a 0 reloc.
470 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
472 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
474 2001-02-13 Ian Lance Taylor <ian@zembu.com>
476 * write.c (is_dnrange): Stop as soon as the address becomes
478 (relax_frag): Add segment parameter. Only call symbol_get_frag
479 once. Only call is_dnrange if the symbol is in the same segment,
480 and the symbol address is larger.
481 (relax_segment): Pass segment to md_relax_frag and relax_frag.
482 * write.h (relax_frag): Update declaration.
483 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
485 * config/tc-m32r.c (m32r_relax_frag): Likewise.
486 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
487 (m32r_relax_frag): Update declaration.
488 * config/tc-mips.h (md_relax_frag): Add segment parameter.
489 * config/tc-tic54x.h (md_relax_frag): Likewise.
490 * doc/internals.texi (CPU backend): Update documentation for
493 2001-02-13 Alan Modra <alan@linuxcare.com.au>
495 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
496 Mention effect of < 386 architectures on jump promotion.
497 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
499 * config/tc-i386.c (no_cond_jump_promotion): New.
500 (set_cpu_arch): Parse "jumps" arch modifier.
501 (insn_size): Modify usage comment.
502 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
503 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
504 (TYPE_FROM_RELAX_STATE): New define.
505 (UNCOND_JUMP, COND_JUMP): Renumber.
506 (md_relax_table): Reorder to suit.
507 (COND_JUMP86): New define.
508 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
509 (md_assemble): Create frag var for jumps of max size, encode relax
510 state for COND_JUMP86.
511 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
512 leave conditional jumps small if no_cond_jump_promotion.
513 (md_convert_frag): Likewise.
515 * expr.c (operator): Don't bump input_line_pointer for two char
516 operators. Instead return operator size via new param num_chars.
517 (expr): Use above to parse multi-char operators correctly.
519 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
521 * config/tc-i386.c (i386_displacement): Fix handling of
522 BFD_RELOC_X86_64_GOTPCREL.
523 (i386_validate_fix): Likewise.
525 2001-02-12 Philip Blundell <pb@futuretv.com>
527 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
528 ldrt/strt instructions.
530 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
532 * config/tc-mips.c (macro): For M_LA_AB emit a
533 BFD_RELOC_MIPS_CALL16 relocation or a
534 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
535 BFD_RELOC_MIPS_GOT16 and
536 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
537 loading the jump register when generating SVR4_PIC code.
539 2001-02-10 Chris Demetriou <cgd@broadcom.com>
541 * configure.in: Make 'mipself' and 'mipsecoff' emulations
542 map to MIPS-specific files, as they used to do before the
543 change on 2000-05-21.
544 * configure: Regerate.
546 2001-02-10 Chris Demetriou <cgd@broadcom.com>
548 * config/tc-mips.c (md_parse_option): Don't try to compile
549 ELF-only option code if not ELF.
551 2001-02-08 David Mosberger <davidm@hpl.hp.com>
553 * config/tc-ia64.h (md_elf_section_type): New macro.
554 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
555 (they're now handled via ia64_elf_section_type.
557 * config/tc-ia64.c (unwind): New members saved_text_seg,
558 saved_text_subseg, and force_unwind_entry.
559 (optimize_unw_records): New function to optimize away unnecessary
561 (ia64_elf_section_type): New function.
562 (output_unw_records): Generate unwind info only if the size is
563 non-zero or if it's forced for some other reason (e.g.,
564 handlerdata or a personality routine).
565 (generate_unwind_image): Don't switch back to previous
566 section---stay inside the unwind info section instead so that
567 handlerdata that may follow goes into the right place.
568 (dot_handlerdata): Force generation of unwind entry and save the
569 current active text segment before generating unwind image.
570 (dot_unwentry): Force generation of unwind entry.
571 (dot_personality): Ditto.
572 (dot_endp): Generate unwind table entry only if there is
573 some unwind info or the unwind entry was forced.
575 * config/tc-ia64.c (make_unw_section_name): New macro to form
577 (generate_unwind_image): Add "text_name" argument. Use it to
578 form unwind section name.
579 (dot_handlerdata): Determine current segment (section) name and
580 pass it to generate_unwind_image().
581 (dot_endp): Determine current segment (section) name and use
582 it to determine the appropriate unwind section name.
583 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
584 n, fill, and max arguments.
586 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
588 * Makefile.am: Add linux target for S/390.
589 * configure.in: Likewise.
590 * config/tc-s390.c: New file.
591 * config/tc-s390.h: New file.
593 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
595 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
596 2byte, 4byte and 8byte.
598 2001-02-08 Alan Modra <alan@linuxcare.com.au>
600 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
601 md_number_to_chars with size > sizeof (valueT).
603 2001-02-06 H.J. Lu <hjl@gnu.org>
605 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
606 there is no relocation.
608 2001-02-06 H.J. Lu <hjl@gnu.org>
610 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
612 * config/tc-ia64.c (md_parse_option): Only accept the valid
613 ia64 options on "-axxx".
615 2001-02-05 Jim Wilson <wilson@redhat.com>
617 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
618 aborting for invalid operands.
620 2001-02-06 Alan Modra <alan@linuxcare.com.au>
622 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
623 than via pointer. Update all callers.
624 (UNWIND_LOW32): Define.
625 (UNWIND_HIGH32): Define.
626 (pa_build_unwind_subspace): Use the above macros instead of dumping
627 bitfields directly. Call frag_more once rather than multiple times.
628 (md_assemble): Use UNWIND_LOW32.
630 (pa_procend): Likewise.
631 (process_exit): Use UNWIND_HIGH32.
633 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
635 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
636 function to select the header according to the cpu.
637 (md_after_pass_hook, md_do_align): Remove.
638 (md_cleanup, m68hc11_cleanup): Remove.
639 (md_pcrel_from_section): Declare.
640 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
641 (build_jump_insn, build_insn): Likewise.
642 (m68hc11_listing_header): New function.
643 (m68hc11_cleanup): Remove.
645 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
647 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
648 symbols because there is no support for shared libraries and these
649 symbols can't be overridden (unless they are weak).
651 2001-02-01 Momchil Velikov <velco@fadata.bg>
653 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
654 for the compilation unit with a zero byte.
656 2001-01-30 Alan Modra <alan@linuxcare.com.au>
658 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
659 destinations. Correct range check for 17 and 22 bit branches.
661 2001-01-25 Nick Clifton <nickc@redhat.com>
663 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
664 still set. Issue an error message instead.
665 (md_estimate_size_before_relax): Delete unused variable
666 'buffer_address'. Fixup parentheses around if statement.
668 2001-01-23 Kazu Hirata <kazu@hxi.com>
670 * as.c: Fix formatting.
672 * messages.c: Likewise.
674 * symbols.c: Likewise.
676 2001-01-23 Ben Elliston <bje@redhat.com>
678 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
680 2001-01-22 Kazu Hirata <kazu@hxi.com>
682 * config/tc-alpha.c: Fix formatting.
684 2001-01-19 Kazu Hirata <kazu@hxi.com>
686 * config/tc-alpha.c: Fix formatting.
688 2001-01-18 Kazu Hirata <kazu@hxi.com>
690 * config/tc-alpha.c: Fix formatting.
692 2001-01-18 Nick Clifton <nickc@redhat.com>
694 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
696 (stm_flags): Remove redundant bit from "ed" and "da" flags.
698 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
700 * configure.in (cpu_type, arch): Match i386 too.
701 * configure: Rebuilt.
703 2001-01-16 Kazu Hirata <kazu@hxi.com>
705 * config/tc-i386.c: Fix formatting.
707 2001-01-16 Alan Modra <alan@linuxcare.com.au>
709 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
710 relocs for .PARISC.unwind section.
712 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
713 depending on section flags, not just for .text.
715 2001-01-15 Jim Wilson <wilson@redhat.com>
717 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
718 not immediately followed by an instruction.
720 2001-01-15 Kazu Hirata <kazu@hxi.com>
722 * config/tc-m68hc11.c: Fix formatting.
724 2001-01-15 Nick Clifton <nickc@redhat.com>
726 * symbols.c (colon): Change 'already defined symbol' from a
727 fatal error to an ordinary error. There is no reason why this
728 error should be fatal.
730 * message.c (as_fatal): Delete output file, if one has been
733 2001-01-14 Alan Modra <alan@linuxcare.com.au>
735 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
737 2001-01-14 Kazu Hirata <kazu@hxi.com>
739 * config/tc-alpha.c: Fix formatting.
740 * config/tc-arc.c: Likewise.
741 * config/tc-arc.h: Likewise.
742 * config/tc-d10v.c: Likewise.
743 * config/tc-i370.c: Likewise.
744 * config/tc-i386.c: Likewise.
745 * config/tc-i960.c: Likewise.
746 * config/tc-m68k.c: Likewise.
747 * config/tc-ppc.c: Likewise.
748 * config/tc-sparc.c: Likewise.
749 * config/tc-tahoe.c: Likewise.
750 * config/tc-vax.c: Likewise.
752 * config/tc-arc.c: Fix formatting.
754 * config/tc-arc.c: Fix formatting.
756 2001-01-14 Alan Modra <alan@linuxcare.com.au>
758 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
759 both 32 and 64 bit ELF.
761 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
762 and don't bother storing `m' for "ce" completer. Tidy handling of
763 'J' and 'K' operands to suit. Handle '<' and '>' operands.
765 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
767 * config/tc-i386.h (TARGET_MACH): New macro.
768 (i386_mach): Declare.
769 * config/tc-i386.c (i386_mach): New function.
771 2001-01-13 Philip Blundell <philb@gnu.org>
773 * doc/as.texinfo: Fix spelling and cross-references.
775 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
776 character for all systems, not just GNU/Linux. Make it explicit
777 that `-k' doesn't affect code generation, just ELF flags.
779 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
781 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
784 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
786 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
788 2001-01-12 Nick Clifton <nickc@redhat.com>
790 * as.c (print_args): Update copyright date to 2001.
792 2001-01-12 Peter Targett <peter.targett@arccores.com>
794 * doc/c-arc.texi: New file.
795 Some sections to be expanded.
797 2001-01-12 Alan Modra <alan@linuxcare.com.au>
799 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
800 (md_parse_option): Always accept "--32".
802 2001-01-11 Peter Targett <peter.targett@arccores.com>
804 * as.h (TC_ARC): Ensure struc-symbol.h included.
805 * as.c (dwarf2dbg.h): Include to remove implicit declaration
807 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
808 (TARGET_SYMBOL_FIELDS) added.
810 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
811 * doc/c-arc.texi: New file.
812 Some sections to be expanded.
813 * doc/as.texinfo: Update command-line options.
814 Removed outdated text for ARC dependant features, instead include
815 text from above file.
817 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
818 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
821 * config/tc-arc.c: New updated configuration for
822 ARC, including selection of core variants, and extensibility of
823 instructions, registers etc. through directives.
825 * config/tc-arc.c (arc_extinst): Minor corrections for
827 (arc_common) Likewise. Make alignment argument optional for local
828 symbols also, with default of zero.
830 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
832 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
833 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
834 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
835 and fix_new_exp() instead.
836 (md_convert_frag): For indexed post byte use the symbol value
837 rather than the displacement.
838 (md_relax_table): Fix indexed offset relax.
840 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
842 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
844 (relaxable_symbol): New function.
846 2001-01-11 Andreas Jaeger <aj@suse.de>
848 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
851 2001-01-10 Nick Clifton <nickc@redhat.com>
853 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
854 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
856 2001-01-10 Nick Clifton <nickc@redhat.com>
858 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
859 character used to dollar local symbols.
860 (LOCAL_LABEL_CHAR): New constant - the magic character used to
862 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
863 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
865 Use LOCAL_LABEL_CHAR.
866 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
867 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
868 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
870 2001-01-08 Bo Thorsen <bo@suse.de>
872 * config/tc-i386.c (i386_immediate, i386_displacement):
875 2001-01-07 Ian Lance Taylor <ian@zembu.com>
877 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
880 2001-01-07 Philip Blundell <philb@gnu.org>
882 * doc/as.texinfo (Bug Reporting): Update email address for
886 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
888 * configure.in: Define DEFAULT_ARCH for i386.
889 * config/tc-i386.c (md_assemble): Return after the error message;
890 move testing for 64bit operands to proper place.
892 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
894 * doc/as.texinfo: Document '#' as comment character for i386 and
895 x86_64. Add AMD x86-64 into menu of machine dependent information.
897 * doc/c-i386.texi: Document x86_64 extensions.
899 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
901 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
903 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
905 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
906 * NEWS: Add note about Pentium4 support.
908 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
910 * config/tc-i387.c (pi, pte, pt): Update.
911 (type_names): Add new types.
913 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
915 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
916 CpuUnknown): Renumber
917 (CpuP4, CpuSSE2): New.
918 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
920 2001-01-03 Philip Blundell <pb@futuretv.com>
922 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
924 (alpha_fix_adjustable): Likewise.
925 (md_apply_fix): Likewise.
927 2000-12-31 H.J. Lu <hjl@gnu.org>
929 * listing.c (listing_message): Allocate string only if it is
932 * configure: Rebuild.
934 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
936 * doc/internals.texi (Relaxing with a table) <after relaxation>:
937 Point out caveats with generating fixups for the opcode in a frag.
939 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
941 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
944 2000-12-29 H.J. Lu <hjl@gnu.org>
946 * listing.c (calc_hex): Print the variable part only if the
947 fragment type is rs_fill.
949 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
951 * doc/internals.texi (tc_conditional_pseudoop,
952 TC_LINKRELAX_FIXUP): Fix typos.
954 2000-12-28 Richard Henderson <rth@redhat.com>
956 * write.c (subsegs_finish): Fix thinko last change -- don't
957 "optimize" the alignment == 0 case.
959 2000-12-28 Richard Henderson <rth@redhat.com>
961 * as.h (rs_align_test): New.
962 * frags.c (NOP_OPCODE): Move default from read.c.
963 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
964 (frag_align_code): New.
965 * frags.h (frag_align_code): Declare.
966 * read.c (NOP_OPCODE): Remove.
967 (do_align): Use frag_align_code.
968 * write.c (NOP_OPCODE): Remove.
969 (get_recorded_alignment): New.
970 (cvt_frag_to_fill): Handle rs_align_test.
971 (relax_segment): Likewise.
972 (subsegs_finish): Align last subseg in section to the
973 section alignment. Use frag_align_code.
974 * write.h (get_recorded_alignment): Declare.
975 * config/obj-coff.c (size_section): Handle rs_align_test.
976 (fill_section, fixup_mdeps): Likewise.
977 (write_object_file): Use frag_align_code.
979 * config/tc-alpha.c (alpha_align): Use frag_align_code.
980 (alpha_handle_align): New.
981 * config/tc-alpha.h (HANDLE_ALIGN): New.
982 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
984 * config/tc-i386.h (md_do_align): Use frag_align_code.
985 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
987 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
988 (ia64_handle_align): New.
989 * config/tc-ia64.h (HANDLE_ALIGN): New.
990 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
992 * config/tc-m32r.c (m32r_do_align): Remove.
993 (m32r_handle_align): New.
994 (fill_insn): Use frag_align_code.
995 * config/tc-m32r.h (md_do_align): Remove.
996 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
997 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
998 * config/tc-mips.c, config/tc-mips.h: Similarly.
1000 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1001 (sh_handle_align): Likewise. Handle rs_align_code.
1002 (sh_do_align): Remove.
1003 * config/tc-sh.h (md_do_align): Remove.
1004 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1006 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1007 (sparc_handle_align): Likewise. Handle rs_align_code.
1008 * config/tc-sparc.h (md_do_align): Remove.
1009 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1011 2000-12-22 DJ Delorie <dj@redhat.com>
1013 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1014 when we assemble the first half of a pair.
1016 2000-12-22 H.J. Lu <hjl@gnu.org>
1018 * config/tc-i386.c (reloc): Update the macro for non-bfd
1020 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1022 2000-12-22 H.J. Lu <hjl@gnu.org>
1024 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1026 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1028 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1029 (QWORD_MNEM_SUFFIX): New macro.
1030 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1032 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1033 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1035 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1036 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1037 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1038 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1039 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1041 (Reg, WordReg): Add Reg64.
1042 (Imm): Add Imm32S and Imm64.
1044 (Disp): Add Disp64 and Disp32S.
1045 (AnyMem): Add Disp32S.
1046 (RegRex, RegRex64): New macros.
1047 (rex_byte): New type.
1048 * config/tc-i386.c (set_16bit_code_flag): Kill.
1049 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1050 (reloc): New parameter "signed"; support x86_64.
1051 (set_code_flag): New.
1052 (DEFAULT_ARCH): New macro; default to "i386".
1053 (default_arch): New static variable.
1054 (struct _i386_insn): New fields Operand_PCrel; rex.
1055 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1056 (flag_code): New enum and static variable.
1057 (use_rela_relocations): New static variable.
1058 (flag_code_names): New static variable.
1059 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1060 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1062 (i386_align_code): Return plain "nop" for x86_64.
1063 (mode_from_disp_size): Support Disp32S.
1064 (smallest_imm_type): Support Imm32S and Imm64.
1065 (offset_in_range): Support size of 8.
1066 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1067 (md_pseudo_table): Add "code64"; use set_code_flat.
1068 (md_begin): Emit sane error message on hash failure.
1069 (tc_i386_fix_adjustable): Support x86_64 relocations.
1070 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1071 instructions supported on particular arch just partially,
1072 output of 64bit immediates, handling of Imm32S and Disp32S type.
1073 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1074 (i386_displacement): Likewise.
1075 (i386_index_check): Cleanup; support 64bit addresses.
1076 (md_apply_fix3): Support x86_64 relocation and rela.
1077 (md_longopts): Add "32" and "64".
1078 (md_parse_option): Add OPTION_32 and OPTION_64.
1079 (i386_target_format): Call even for ELFs; choose between
1080 elf64-x86-64 and elf32-i386.
1081 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1082 (tc_gen_reloc): Support rela relocations and x86_64.
1083 (intel_e09_1): Support QWORD.
1085 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1087 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1088 it's not an offset expression.
1089 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1090 keep the braces '[' and ']' in the output string.
1091 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1092 != FLAT. There is no such op_modifier.
1094 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1096 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1099 2000-12-13 Kazu Hirata <kazu@hxi.com>
1101 * as.h: Fix formatting.
1103 * dwarf2dbg.c: Likewise.
1104 * input-scrub.c: Likewise.
1107 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1109 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1110 configure: Regenerate.
1112 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1114 * dwarf2dbg.c: #include <limits.h> only if it exists.
1116 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1118 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1119 (md_apply_fix): Here too.
1121 2000-12-12 Jim Wilson <wilson@redhat.com>
1123 * config/tc-ia64.h (ia64_init): Add prototype.
1125 2000-12-12 H.J. Lu <hjl@gnu.org>
1127 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1129 * read.h (outputting_stabs_line_debug): Change it to int.
1130 * stabs.c (outputting_stabs_line_debug): Likewise.
1132 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1134 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1135 the address of a function result.
1137 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1139 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1140 (md_assemble): Call dwarf2_emit_insn.
1141 (shlib): Fix typo SHILB -> SHLIB.
1142 (md_parse_option): Likewise.
1143 (ppc_elf_validate_fix): Likewise:
1144 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1146 2000-12-12 Nick Clifton <nickc@redhat.com>
1148 * cgen.h: Fix formatting.
1149 * input-scrub.c: Fix formatting.
1150 * macro.c: Fix formatting.
1151 * config/tc-mips.c: Fix formatting.
1152 * doc/c-mips.texi: Fix formatting.
1154 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1156 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1157 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1159 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1161 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1164 * i386.h (*_Suf): Remove No_dSuf.
1165 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1167 (i386_optab): Remove 'd' in the suffixes.
1169 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1171 * config/tc-i386.c (T_SHORT): Undefine before defining.
1173 2000-12-05 Kazu Hirata <kazu@hxi.com>
1175 * config/tc-mips.c: Fix formatting.
1177 2000-12-04 Matthew Hiller <hiller@redhat.com>
1179 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1180 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1181 (md_show_usage): Ditto.
1182 (md_parse_option): Ditto.
1183 (d10v_cleanup): Writes pending instruction only if
1184 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1185 Fix compile time warning messages.
1187 * doc/c-d10v.texi: Documents new options.
1189 2000-12-04 Matthew Hiller <hiller@redhat.com>
1191 * stabs.c (outputting_stabs_line_debug): New variable.
1192 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1193 function entry and unset at function exit.
1195 * read.h (outputting_stabs_line_debug): New extern declaration.
1197 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1199 * dwarf2dbg.c: Fix compile time warning messages.
1201 2000-12-03 Kazu Hirata <kazu@hxi.com>
1203 * config/tc-a29k.c: Fix formatting.
1204 * config/tc-alpha.c: Likewise.
1205 * config/tc-arm.c: Likewise.
1206 * config/tc-cris.c: Likewise.
1207 * config/tc-hppa.c: Likewise.
1208 * config/tc-i370.c: Likewise.
1209 * config/tc-i386.c: Likewise.
1210 * config/tc-i860.c: Likewise.
1211 * config/tc-i960.c: Likewise.
1212 * config/tc-ia64.c: Likewise.
1213 * config/tc-m68hc11.c: Likewise.
1214 * config/tc-m68k.c: Likewise.
1215 * config/tc-m88k.c: Likewise.
1216 * config/tc-pj.c: Likewise.
1217 * config/tc-ppc.c: Likewise.
1218 * config/tc-sh.c: Likewise.
1219 * config/tc-sparc.c: Likewise.
1220 * config/tc-tahoe.c: Likewise.
1221 * config/tc-vax.c: Likewise.
1223 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1225 * config/tc-mips.c (mips_ip): When calculating offsets,
1226 don't accept as constant the difference between the
1227 addresses of symbols in two different sections.
1229 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1231 (validate_mips_insn): Likewise. Also, update 'B' operand
1232 specifier to use OP_*_CODE20 constants and delete 'm' operand
1234 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1235 operand specifiers. Change warning generated by 'B' operand
1236 specifier to reflect its new multi-purpose usage.
1238 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1239 -1, and update comment.
1240 (file_mips_isa): Likewise.
1241 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1242 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1243 ISA_* constants rather than hard-coded numbers.
1244 (mips_cpu_info): New structure.
1245 (mips_cpu_info_table): New table describing CPU and ISA names
1247 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1248 mips_cpu_info_from_cpu): New functions.
1249 (mips_isa_to_str): New function to get string for ISA name.
1250 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1251 return const char *.
1252 (md_begin): Redo CPU and ISA selection logic, using
1253 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1254 than hard-coded numbers.
1255 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1256 ISA_* constants rather than hard-coded numbers.
1257 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1258 (md_longopts): Delete OPTION_NO_MIPS32.
1259 (md_parse_option): Convert to use ISA_* constants rather than
1260 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1261 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1262 to use strcasecmp to recognize "default" and to use
1263 mips_cpu_info_from_name to get CPU numbers from argument.
1264 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1265 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1267 (s_mipsset): Accept ISA value 32.
1268 * doc/as.texinfo: Clean up MIPS options summary slightly,
1269 remove -no-mips32. Add note about -mips4 and -mips32
1270 specifying those ISA levels. Delete -mips32 and -no-mips32
1271 cpu flag descriptions.
1272 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1273 up the supported CPU switch list, and replace 4Kc, 4Km, and
1274 4Kp entries with a single mips32-4k entry. Note that you can
1277 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1279 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1281 (md_parse_option): Add cases for OPTION_MIPS5 and
1283 (md_show_usage): Mention -mips5 and -mips64 arguments.
1284 (s_mipsset): Add cases for MIPS5 and MIPS64.
1285 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1287 * doc/as.texinfo: Mention -mips5 and -mips64 options
1289 * doc/c-mips.texi: Likewise. Also update introduction
1290 and ".set" usage information.
1292 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1294 (mips_cpu_info_table): Add SB-1 entries.
1295 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1296 known to the -mcpu option.
1298 * doc/as.texinfo: Correct description of MIPS -mcpu
1299 option, by copying some of the text from doc/c-mips.texi.
1301 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1303 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1305 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1306 (sparc*-*-rtems*): Switched from a.out to ELF.
1307 * configure: Regenerate.
1308 * config.in: Regenerate.
1309 * Makefile.in: Regenerate.
1310 * aclocal.m4: Regenerate.
1311 * po/gas.pot: Regenerate.
1313 2000-11-30 Philip Blundell <pb@futuretv.com>
1315 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1316 even in non BFD_ASSEMBLER case.
1318 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1320 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1323 2000-11-29 Richard Henderson <rth@redhat.com>
1325 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1326 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1327 thread multiple subsegments properly; handle multiple code
1328 sections properly; emit proper compilation unit info for assembler
1329 generated debugging.
1331 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1332 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1333 (dwarf2dbg_estimate_size_before_relax): Declare.
1334 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1335 * write.c: Include dwarf2dbg.h.
1336 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1337 (relax_segment): Likewise.
1339 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1341 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1342 jump>: Use as_bad_where instead of as_bad. Tweak error message
1343 accordingly. Stabilize frag by updating fix part and resetting
1345 <undefined symbol, unconditional jump>: Ditto.
1346 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1347 indexing is_end_of_line[].
1348 (md_assemble): Initialize size to 0.
1349 (md_section_align): Mark parameter seg as unused.
1350 (parse_reg): Parse names case-insensitively.
1352 2000-11-28 Kazu Hirata <kazu@hxi.com>
1354 * config/obj-aout.h: Fix formatting.
1355 * config/obj-bout.h: Likewise.
1356 * config/obj-coff.c: Likewise.
1357 * config/obj-coff.h: Likewise.
1358 * config/obj-elf.h: Likewise.
1359 * config/obj-som.h: Likewise.
1360 * config/obj-vms.c: Likewise.
1361 * config/obj-vms.h: Likewise.
1362 * config/tc-h8300.h: Likewise.
1363 * config/tc-ns32k.h: Likewise.
1364 * config/tc-sparc.h: Likewise.
1365 * config/tc-tic54x.h: Likewise.
1366 * config/tc-z8k.h: Likewise.
1368 2000-11-28 Nick Clifton <nickc@redhat.com>
1370 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1371 License is present in the sources, but not the output, and
1372 also available from the GNU website.
1373 (GNU Free Documentation License): Comment out this section.
1375 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1377 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1378 targets. Remove i860 from valid a.out targets.
1379 * Makefile.in: Regenerate.
1381 * config/tc-cris.c: Include dwarf2dbg.h.
1382 (md_pseudo_table): Add .file and .loc.
1383 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1384 (s_cris_file, s_cris_loc): New.
1385 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1386 * Makefile.am: Regenerate dependencies.
1387 * Makefile.in: Regenerate.
1389 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1391 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1392 (MRI_MUL_PRECEDENCE): Likewise.
1393 (op_rank): Fix a comment typo.
1395 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1397 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1399 (get_operand): Fix analysis for movw/movb instructions.
1401 2000-11-24 Nick Clifton <nickc@redhat.com>
1403 * configure.in (xscale-elf): Add target.
1404 (xscale-coff): Add target.
1405 * configure: Regenerate.
1407 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1409 (ARM_EXT_XSCALE): New ARM architecture extension.
1410 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1411 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1412 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1413 (ARM_ARCH_V4): Remove processor from architecture.
1414 (ARM_ARCH_3M): New architecutre definition.
1415 (ARM_ARCH_V5TE): New architecutre definition.
1416 (ARM_ARCH_XSCALE): New architecutre definition.
1417 (CPU_DEFAULT): Allow to be defaulted to XScale.
1418 (atpcs): New boolean variable.
1419 (ldr_flags): Support 'd' flag for double word loads.
1420 (str_flags): Support 'd' flag for double word stored.
1421 (do_mia): New function.
1422 (do_mar): New function.
1423 (do_mra): New function.
1424 (do_pld): New function.
1425 (do_ldrd): New function.
1426 (do_blx): New function.
1427 (do_bkpt): New function.
1428 (do_clz): New function.
1429 (do_lstc2): New function.
1430 (do_cdp2): New function.
1431 (do_t_blx): New function.
1432 (do_t_bkpt): New function.
1433 (do_smla): New function.
1434 (do_smlal): New function.
1435 (do_smul): New function.
1436 (do_qadd): New function.
1437 (do_co_reg2c): New function.
1438 (LONGEST_INSN): Redefine to 7.
1440 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1441 command line switches.
1443 2000-11-22 Jim Wilson <wilson@redhat.com>
1445 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1446 (struct rsrc): Make line unsigned.
1447 (gr_values): Add missing initializer.
1448 (SLOT_NUM_NOT_SET): Add unsigned cast.
1449 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1450 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1451 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1452 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1453 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1454 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1455 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1456 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1457 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1458 Add ATTRIBUTE_UNUSED to unused parameters.
1459 (convert_expr_to_ab_reg): Add parens.
1460 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1461 (dot_prologue): Initialize grsave when declared.
1462 (md_pseudo_table): Add missing initializers.
1463 (operand_match): Add casts to bfd_vma.
1464 (emit_one_bundle): Delete unused local prev. Make required_template
1466 (specify_resource): Cast i to unsigned.
1467 (note_register_values): Use fprintf_vma.
1468 (print_dependency): Likewise.
1470 2000-11-21 Jim Wilson <wilson@redhat.com>
1472 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1473 for unwind info section.
1474 (dot_endp): Likewise for unwind section.
1476 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1479 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1481 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1482 (output_insn): Call dwarf2_emit_insn.
1483 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1485 2000-11-17 Richard Henderson <rth@redhat.com>
1487 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1488 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1489 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1491 2000-11-17 Nick Clifton <nickc@redhat.com>
1493 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1496 2000-11-17 Richard Henderson <rth@redhat.com>
1498 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1500 2000-11-17 Richard Henderson <rth@redhat.com>
1502 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1503 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1504 tri-state definition of alpha_flag_mdebug.
1505 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1506 (s_alpha_file): Store first .file directive.
1507 (s_alpha_stab): New.
1508 (md_pseudo_table): Add stabs and stabn.
1510 2000-11-17 Richard Henderson <rth@redhat.com>
1512 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1514 2000-11-17 Richard Henderson <rth@redhat.com>
1516 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1517 (main): Call dwarf2_finish.
1518 * as.h (debug_type): Clarify documentation of the meaning
1520 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1521 (print_stats): Fix parenthesis problem.
1522 (now_subseg_size): New.
1523 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1524 (dwarf2_directive_file): Don't set debug_type.
1525 (dwarf2_where): Honor DEBUG_DWARF2 first.
1526 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1527 do nothing if not emitting dwarf2 debug info, or no work.
1528 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1529 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1530 (ecoff_new_file): Likewise.
1531 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1532 commentary wrt dwarf2.
1534 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1535 ATTRIBUTE_UNUSED as needed.
1536 (emit_insn): Call dwarf2_emit_insn.
1537 (s_alpha_file): New.
1539 (s_alpha_coff_wrapper): Don't handle them.
1540 (md_pseudo_table): Update for .file and .loc.
1541 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1543 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1544 don't protect with debug_type.
1545 * config/tc-hppa.c (md_assemble): Likewise.
1546 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1547 * config/tc-mn10300.c (md_assemble): Likewise.
1548 * config/tc-sh.c (md_assemble): Likewise.
1549 * config/tc-v850.c (md_assemble): Likewise.
1551 * config/tc-arm.c (arm_end_of_source): Remove.
1552 * config/tc-hppa.c (pa_end_of_source): Remove.
1553 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1554 * config/tc-mn10300.c (mn10300_finalize): Remove.
1555 * config/tc-sh.c (sh_finalize): Remove.
1556 * config/tc-v850.c (sh_finalize): Remove.
1558 * config/tc-arm.h (md_end): Remove.
1559 * config/tc-hppa.h (md_end): Remove.
1560 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1561 * config/tc-m68hc11.h (md_end): Remove.
1562 * config/tc-mn10300.h (md_end): Remove.
1563 * config/tc-sh.h (md_end): Remove.
1564 * config/tc-v850.h (md_end): Remove.
1566 * config/tc-ia64.c (emit_one_bundle): Don't protect
1567 dwarf2 bits with debug_type.
1568 (md_assemble): Likewise.
1569 (ia64_end_of_source): Don't call dwarf2_finish.
1571 2000-11-16 Jim Wilson <wilson@redhat.com>
1573 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1574 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1577 2000-11-16 H.J. Lu <hjl@gnu.org>
1579 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1582 2000-11-15 Kazu Hirata <kazu@hxi.com>
1584 * config/tc-tic30.c: Fix formatting.
1585 * config/tc-tic80.c: Likewise.
1586 * config/tc-v850.c: Likewise.
1587 * config/tc-vax.c: Likewise.
1588 * config/tc-w65.c: Likewise.
1589 * config/tc-z8k.c: Likewise.
1591 2000-11-14 DJ Delorie <dj@redhat.com>
1593 * config/tc-v850.c: Support dwarf2.
1594 * config/tc-v850.h: Ditto.
1596 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1597 parse_cons_expression_v850 to initialize hold_cons_reloc.
1599 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1601 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1602 (errata_nops_necessary_p): New function.
1603 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1606 2000-11-14 Jim Wilson <wilson@redhat.com>
1608 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1609 return little endian bfd formats.
1611 2000-11-14 Kazu Hirata <kazu@hxi.com>
1613 * config/aout_gnu.h: Fix formatting.
1614 * config/atof-vax.c: Likewise.
1615 * config/m68k-parse.h: Likewise.
1616 * config/m88k-opcode.h: Likewise.
1617 * config/obj-elf.c: Likewise.
1618 * config/tc-arm.c: Likewise.
1619 * config/tc-cris.c: Likewise.
1620 * config/tc-i386.c: Likewise.
1621 * config/tc-ia64.c: Likewise.
1622 * config/tc-mn10300.c: Likewise.
1623 * config/te-386bsd.h: Likewise.
1624 * config/te-hppa.h: Likewise.
1625 * config/te-nbsd.h: Likewise.
1626 * config/te-ppcnw.h: Likewise.
1627 * config/te-sparcaout.h: Likewise.
1628 * config/te-tmips.h: Likewise.
1629 * config/vax-inst.h: Likewise.
1630 * config/vms-conf.h: Likewise.
1632 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1634 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1636 2000-11-13 H.J. Lu <hjl@gnu.org>
1638 * config/obj-elf.c (elf_frob_symbol): Support
1639 ".symver name,name2@@@nodename".
1640 (elf_frob_file_before_adjust): Likewise.
1642 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1643 and ".symver name,name2@@@nodename".
1646 2000-11-12 H.J. Lu (hjl@gnu.org)
1648 * config/obj-elf.c (obj_elf_symver): Check missing version
1651 2000-11-12 H.J. Lu (hjl@gnu.org)
1653 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1654 instead of bfd_vma for non-bfd assemblers.
1656 2000-11-09 Kazu Hirata <kazu@hxi.com>
1658 * itbl-ops.c: Fix comment typos.
1660 2000-11-08 Jim Wilson <wilson@redhat.com>
1662 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1663 (struct unwind): Add next_slot_frag field.
1664 (slot_index): New parameters slot_frag and first_frag. Add code
1665 to add in frag sizes when different. Add comments.
1666 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1667 arguments to slot_index.
1668 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1669 loop end. Set next_slot_frag field.
1671 2000-11-07 H.J. Lu <hjl@gnu.org>
1673 * doc/as.texinfo (.symver): Updated for versioned symbol
1676 * obj.h (format_ops): Add the frob_file_before_adjust field.
1678 * config/obj-aout.c (aout_format_ops): Set the
1679 frob_file_before_adjust field to 0.
1680 * config/obj-coff.c (coff_format_ops): Likewise.
1681 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1683 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1685 (elf_frob_file_before_adjust): New function to remove unneeded
1686 versioned symbols from the symbol table.
1687 (elf_format_ops): Set the frob_file_before_adjust field to
1688 elf_frob_file_before_adjust.
1690 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1693 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1695 2000-11-07 Peter Targett <peter.targett@arccores.com>
1697 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1699 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1700 Fix compile time warning messages.
1702 2000-11-07 Nick Clifton <nickc@redhat.com>
1704 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1705 buffer in order to avoid buffer overflows.
1707 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1709 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1710 Change M to m for -milp32 or -mlp64 to match gcc.
1711 (dot_endp): Use bytes_per_address instead of 8.
1712 (emit_one_bundle): Use number_to_chars_littleendian instead of
1714 (fix_insn): Likewise.
1715 (ia64_init): New function.
1716 (ia64_target_format): New function.
1717 (md_begin): Set endianness, arch, and machine as appropriate.
1718 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1719 Make these macros depend on TE_HPUX macro.
1720 (TARGET_FORMAT): Define.
1721 (HOST_SPECIAL_INIT): Define.
1722 * config/te-hpux.h: New file.
1723 * configure.in: Add "ia64-*-hpux*" target to configure.
1724 * configure: Regenerate.
1726 2000-11-06 Kazu Hirata <kazu@hxi.com>
1728 * as.c: Fix formatting.
1729 * dwarf2dbg.c: Likewise.
1730 * input-file.c: Likewise.
1731 * input-file.h: Likewise.
1732 * input-scrub.c: Likewise.
1733 * itbl-ops.c: Likewise.
1734 * listing.c: Likewise.
1735 * macro.h: Likewise.
1736 * messages.c: Likewise.
1738 * subsegs.c: Likewise.
1739 * subsegs.h: Likewise.
1740 * write.c: Likewise.
1742 2000-11-06 Nick Clifton <nickc@redhat.com>
1744 * doc/as.texinfo: Add GNU Free Documentation License.
1745 * doc/gasp.texi: Add GNU Free Documentation License.
1746 * doc/as.1: Add GNU Free Documentation License.
1748 2000-11-05 Nick Clifton <nickc@redhat.com>
1750 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1752 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1754 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1755 * configure: Regenerate.
1757 2000-11-01 Nick Clifton <nickc@redhat.com>
1759 * read.c (original_case_string): New global variable.
1760 (read_a_source_file): Copy opcode string into
1761 original_case_string if clobbering the case of the opcode.
1762 * read.h: Export the definition of original_case_string.
1763 * config/tc-arm.c (md_assembler): When parsing a .req
1764 directive use the original opcode string, not the case
1767 2000-11-02 Nick Clifton <nickc@redhat.com>
1769 * config/tc-mn10300.c (debug_line): Remove this static
1771 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1772 dwarf2_where and dwarf2_gen_line_info.
1774 2000-11-02 Theo Honohan <th@futuretv.com>
1776 * config/tc-arm.c (do_msr): Improve error message.
1778 2000-10-31 Eric Christopher <echristo@redhat.com>
1780 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1781 or pc-relative, else use fx_offset.
1783 2000-10-31 Jim Wilson <wilson@redhat.com>
1785 * config/tc-ia64.c (struct md): New field tag_fixups.
1786 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1787 qualifying predicate.
1788 (emit_one_bundle): Delete spurious multiplication by one. Handle
1790 (ia64_start_line): Error if dangling qualifying predicate.
1791 (defining_tag): New static variable.
1792 (ia64_unrecognized_line, case '['): Parse tags.
1793 (ia64_frob_label): Create tag_fixups.
1794 (md_assemble): Reset md.qp.X_op after using it.
1796 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1798 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1800 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1802 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1804 2000-10-30 Kazu Hirata <kazu@hxi.com>
1806 * expr.c: Fix formatting.
1807 * flonum-copy.c: Likewise.
1808 * flonum.h: Likewise.
1812 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1814 * as.h (OPTION_MD_BASE): Bump to 190.
1815 * as.c (parse_args) <std_longopts>: Add comment about the need to
1816 check OPTION_MD_BASE in as.h.
1818 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1821 2000-10-27 Nick Clifton <nickc@redhat.com>
1823 * configure.in (emulations): Add m68hc12.
1824 * configure: Regenerate.
1825 * po/gas.pot: Regenerate.
1827 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1829 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1831 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1833 2000-10-25 Nick Clifton <nickc@redhat.com>
1835 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1836 a DWARF2 line number information sequence.
1838 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1840 * read.c (generate_lineno_debug): Update comment describing why
1841 DWARF2 line number debug information is not generated
1842 automatically by this function.
1844 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1847 * config/tc-arm.h (md_end): Define.
1848 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1850 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1851 if generating DWARF2 line numbers.
1852 (arm_end_of_source): New function. Call dwarf2_finish if
1855 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1856 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1857 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1859 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1861 * config/tc-i386.c: Fix prototype declarations for functions taking no
1864 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1866 * config/tc-i386.c (i386_operand_modifier): Remove.
1867 (build_displacement_string): Remove.
1868 (i386_parse_seg): Remove.
1869 (i386_intel_memory_operand): Remove.
1870 (i386_intel_operand): Re-write using recursive descent parser based
1871 on MASM documentation.
1872 (struct intel_parser_s): New structure.
1873 (intel_parser): New static variable.
1874 (struct intel_token): New structure.
1875 (cur_token, prev_token): New static variables.
1888 (intel_match_token): New function.
1889 (intel_get_token): New function.
1890 (intel_putback_token): New function.
1891 (intel_expr): New function.
1892 (intel_e05): New function.
1893 (intel_e05_1): New function.
1894 (intel_e06): New function.
1895 (intel_e06_1): New function.
1896 (intel_e09): New function.
1897 (intel_e09_1): New function.
1898 (intel_e10): New function.
1899 (intel_e10_1): New function.
1900 (intel_e11): New function.
1902 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1904 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1905 instructions to loose any special insn->architecture mask.
1907 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1908 (sparc_md_end, sparc_arch_types, sparc_arch,
1909 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1910 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1911 request v9b architecture if they are used).
1913 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1915 * config/tc-m68k.c: Fix the previous misapplied patch.
1917 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1919 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1920 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1921 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1924 2000-10-17 Kazu Hirata <kazu@hxi.com>
1926 * debug.c: Fix formatting.
1927 * depend.c: Likewise.
1928 * dwarf2dbg.c: Likewise.
1929 * dwarf2dbg.h: Likewise.
1930 * ecoff.c: Likewise.
1933 * flonum-konst.c: Likewise.
1934 * frags.h: Likewise.
1936 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1938 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1940 * doc/as.texinfo: Added notes about this new option.
1942 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1944 * config/tc-sh.c (JREG): Remove.
1945 (md_convert_frag): Remove #if 0:d code using JREG.
1947 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1949 * config/tc-i386.c (i386_operand_modifier): Only match
1950 modifiers SHORT and FLAT if they are followed by a space.
1951 (parse_register): When `allow_naked_reg' is set, do not confuse
1952 identifiers that start with a register name with a register.
1954 2000-10-12 Kazu Hirata <kazu@hxi.com>
1956 * app.c: Fix formatting.
1959 * bit_fix.h: Likewise.
1964 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1966 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1968 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1970 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1971 Re-arrange function a little and improve error message.
1973 * write.c (write_relocs): Fix a comment.
1975 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1978 2000-10-05 Jim Wilson <wilson@cygnus.com>
1980 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1982 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1984 * config/tc-i386.c: Delete some useless comments, reformat others.
1986 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1987 non-global syms in linkonce sections.
1989 2000-10-04 Ralf Baechle <ralf@gnu.org>
1991 * config/tc-ia64.c (operand_match): Don't use // style comments.
1992 * config/tc-i370.c: Likewise.
1994 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1996 Changes to handle varying register prefix and user symbol prefix.
1997 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1998 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1999 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2000 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2001 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2002 (demand_register_prefix): New variable.
2003 (md_pseudo_table): New pseudo ".syntax".
2004 (md_longopts): New options --no-underscore and --underscore.
2005 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2006 on symbols_have_leading_underscore.
2007 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2008 (get_spec_reg): Ditto.
2009 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2011 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2013 <case OPTION_NO_US, case OPTION_US>: New.
2014 (md_show_usage): Be brief and reformat to match continuation of
2016 * po/gas.pot: Regenerate.
2018 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2020 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2021 force relocs for 12 bit branches.
2022 (md_apply_fix): Similarly, adjust logic here.
2024 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2026 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2027 adjust for external and weak syms as we will use a reloc. Allow
2028 for +8 offset when calculating limits of branches.
2029 (hppa_fix_adjustable): Undo 2000-09-23 change.
2030 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2031 Correct distance calculation.
2032 (tc_gen_reloc): Print the file name and line number if we can't
2035 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2036 * config/tc-hppa.c (nonzero_dibits): Define.
2037 (arg_reloc_stub_needed): Check each arg and return value
2038 separately for zero case.
2039 (pa_align): Declare argument `bytes'.
2041 2000-09-25 Kazu Hirata <kazu@hxi.com>
2043 * config/tc-cris.c: Fix formatting.
2044 * config/tc-d10v.h: Likewise.
2045 * config/tc-d30v.c: Likewise.
2046 * config/tc-d30v.h: Likewise.
2047 * config/tc-fr30.c: Likewise.
2048 * config/tc-fr30.h: Likewise.
2049 * config/tc-m68k.c: Likewise.
2050 * config/tc-m68k.h: Likewise.
2051 * config/tc-pj.h: Likewise.
2052 * config/tc-ppc.c: Likewise.
2053 * config/tc-ppc.h: Likewise.
2054 * config/tc-sh.c: Likewise.
2055 * config/tc-sh.h: Likewise.
2056 * config/tc-sparc.c: Likewise.
2057 * config/tc-v850.h: Likewise.
2058 * config/tc-vax.h: Likewise.
2059 * config/tc-w65.h: Likewise.
2060 * config/tc-z8k.h: Likewise.
2062 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2064 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2065 checks only for ELF.
2066 (hppa_force_relocation): Likewise.
2068 2000-09-22 Jim Wilson <wilson@cygnus.com>
2070 * config/tc-ia64.c (dv_sem): Add "stop".
2071 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2072 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2073 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2075 (mark_resources): Check IA64_RS_PRr.
2077 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2079 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2080 md_estimate_size_before_relax): Redesign and clean up the
2081 relaxation mechanism.
2083 2000-09-21 Kazu Hirata <kazu@hxi.com>
2085 * config/tc-ns32k.c: Fix formatting.
2086 * config/tc-ns32k.h: Likewise.
2088 2000-09-20 Kazu Hirata <kazu@hxi.com>
2090 * config/tc-m32r.c: Fix formatting.
2091 * config/tc-m32r.h: Likewise.
2092 * config/tc-m68851.h: Likewise.
2093 * config/tc-m68hc11.c: Likewise.
2094 * config/tc-m68hc11.h: Likewise.
2095 * config/tc-m88k.c: Likewise.
2096 * config/tc-mcore.c: Likewise.
2097 * config/tc-mcore.h: Likewise.
2098 * config/tc-mips.c: Likewise.
2099 * config/tc-mips.h: Likewise.
2100 * config/tc-mn10200.h: Likewise.
2101 * config/tc-mn10300.h: Likewise.
2102 * config/tc-tahoe.c: Likewise.
2103 * config/tc-tahoe.h: Likewise.
2105 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2107 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2108 Likewise in relaxation description comments.
2110 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2112 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2113 subtraction of two syms without emitting a relocation.
2115 From David Huggins-Daines <dhd@linuxcare.com>
2116 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2117 global or weak symbols.
2119 2000-09-15 Kazu Hirata <kazu@hxi.com>
2121 * config/tc-h8300.h: Fix formatting.
2122 * config/tc-h8500.c: Likewise.
2123 * config/tc-h8500.h: Likewise.
2124 * config/tc-hppa.h: Likewise.
2125 * config/tc-i370.h: Likewise.
2126 * config/tc-i386.h: Likewise.
2127 * config/tc-i860.c: Likewise.
2128 * config/tc-i860.h: Likewise.
2129 * config/tc-i960.h: Likewise.
2130 * config/tc-ia64.c: Likewise.
2131 * config/tc-ia64.h: Likewise.
2133 2000-09-14 Kazu Hirata <kazu@hxi.com>
2135 * config/tc-a29k.c: Fix formatting.
2136 * config/tc-alpha.c: Likewise.
2137 * config/tc-arc.c: Likewise.
2138 * config/tc-arc.h: Likewise.
2139 * config/tc-arm.c: Likewise.
2140 * config/tc-arm.h: Likewise.
2141 * config/tc-avr.c: Likewise.
2142 * config/tc-avr.h: Likewise.
2143 * config/tc-tic30.c: Likewise.
2144 * config/tc-tic30.h: Likewise.
2145 * config/tc-tic54x.c: Likewise.
2146 * config/tc-tic54x.h: Likewise.
2147 * config/tc-tic80.c: Likewise.
2148 * config/tc-tic80.h: Likewise.
2150 2000-09-14 Timothy Wall <twall@cygnus.com>
2152 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2153 parallel comparisons for later use.
2154 (struct rsrc): Add parallel comparison type.
2155 (resources_match): Skip special cases of PR usage (non-conflicting
2158 2000-09-13 Kazu Hirata <kazu@hxi.com>
2160 * config/obj-ecoff.c: Fix formatting.
2161 * config/obj-elf.c: Likewise.
2162 * config/obj-elf.h: Likewise.
2163 * config/obj-evax.h: Likewise.
2164 * config/obj-generic.h: Likewise.
2165 * config/obj-hp300.c: Likewise.
2166 * config/obj-hp300.h: Likewise.
2167 * config/obj-ieee.h: Likewise.
2168 * config/obj-vms.c: Likewise.
2169 * config/obj-vms.h: Likewise.
2171 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2173 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2174 (md_parse_option): Ditto.
2175 (md_longopts): Add -mips32 option.
2176 (md_show_usage): Document new options.
2177 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2178 (mips_ip): Assemble mfc0 with a sub-selection code.
2179 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2180 (mips_cpu_to_str): New function.
2181 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2182 Use CPU_* defines instead of hardcoded numbers.
2184 * doc/as.texinfo: Document new options.
2185 * doc/c-mips.texi: Ditto.
2187 2000-09-12 Kazu Hirata <kazu@hxi.com>
2189 * as.h: Fix formatting.
2190 * asintl.h: Likewise.
2191 * bit_fix.h: Likewise.
2192 * config/obj-aout.c: Likewise.
2193 * config/obj-aout.h: Likewise.
2194 * config/obj-bout.c: Likewise.
2195 * config/obj-bout.h: Likewise.
2196 * config/obj-coff.c: Likewise.
2197 * config/obj-coff.h: Likewise.
2198 * dwarf2dbg.h: Likewise.
2200 * flonum.h: Likewise.
2201 * frags.h: Likewise.
2202 * itbl-ops.h: Likewise.
2203 * macro.h: Likewise.
2206 * struc-symbol.h: Likewise.
2207 * subsegs.h: Likewise.
2208 * symbols.h: Likewise.
2210 * write.h: Likewise.
2212 2000-09-11 Kazu Hirata <kazu@hxi.com>
2214 * bignum-copy.c: Fix formatting.
2215 * config/tc-i370.c: Likewise.
2216 * config/tc-i960.c: Likewise.
2217 * config/tc-m68k.c: Likewise.
2218 * ehopt.c: Likewise.
2219 * flonum-copy.c: Likewise.
2220 * flonum-konst.c: Likewise.
2221 * flonum-mult.c: Likewise.
2222 * literal.c: Likewise.
2225 * stabs.c: Likewise.
2226 * subsegs.c: Likewise.
2228 2000-09-09 Philip Blundell <philb@gnu.org>
2230 * configure.in (arm*-*-uclinux*): New target.
2231 * configure: Regenerate.
2233 2000-09-09 Kazu Hirata <kazu@hxi.com>
2235 * input-file.c: Fix formatting.
2236 * itbl-ops.c: Likewise.
2237 * messages.c: Likewise.
2239 2000-09-08 Philip Blundell <philb@gnu.org>
2241 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2244 2000-09-07 H.J. Lu <hjl@gnu.org>
2246 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2247 * configure: Rebuild.
2249 2000-09-07 Kazu Hirata <kazu@hxi.com>
2251 * atof-generic.c: Fix formatting.
2252 * config/tc-mips.c: Likewise.
2253 * config/tc-vax.c: Likewise.
2254 * input-scrub.c: Likewise.
2256 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2258 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2259 * configure.in (sh-*-linux*): Added.
2260 * configure: Rebuilt.
2262 2000-09-06 Kazu Hirata <kazu@hxi.com>
2264 * config/tc-hppa.c: Fix formatting.
2266 * ecoff.c: Fix formatting.
2268 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2270 * configure: Rebuilt with new libtool.m4.
2272 2000-09-05 Kazu Hirata <kazu@hxi.com>
2274 * cgen.c: Fix formatting.
2275 * config/tc-ia64.c: Likewise.
2277 2000-09-05 Nick Clifton <nickc@redhat.com>
2279 * aclocal.m4: Regenerate.
2280 * config.in: Regenerate.
2281 * configure: Regenerate.
2282 * po/gas.pot: Regenerate.
2284 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2286 * config/tc-cris.c: Correct comment typos.
2288 2000-09-05 Eric Christopher <echristo@cygnus.com>
2290 * config/tc-mn10300.c: Cleanup.
2291 (md_pcrel_from): Enable.
2293 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2295 * expr.c (operand): Fix a comment typo.
2296 * write.c (write_relocs): Fix a signed/unsigned warning.
2298 * config/tc-hppa.c (fudge_reg_expressions): New
2299 (hppa_force_reg_syms_absolute): New.
2300 (pa_equ): Allow reg_section expressions.
2301 * config/tc-hppa.c (md_optimize_expr): Define.
2302 (hppa_force_reg_syms_absolute): Prototype.
2304 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2305 (pa_parse_number): Pass in arg to select fp reg parsing.
2306 Return 1 to indicate format checks pass. If strict, then only
2307 accept a register or register symbol. Return value in...
2308 (pa_number): New static for pa_parse_number.
2309 (FP_REG_BASE): Define.
2310 (FP_REG_RSEL): Define.
2311 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2312 appropriate. White space changes.
2313 (need_pa11_opcode): Don't bother passing any params, get them from
2315 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2316 Remove extraneous check in case 'Q'.
2317 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2318 reg, set section of resulting symbol to reg_section.
2319 (pa_parse_space_stmt): Modify call to pa_parse_number.
2320 (pa_space): Likewise.
2322 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2323 (hppa_force_relocation): Handle vtable relocs.
2324 (pa_vtable_entry): New.
2325 (pa_vtable_inherit): New.
2326 (md_pseudo_table): Add entries for vtable pseudos.
2327 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2328 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2330 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2331 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2332 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2334 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2335 specify a symbol type.
2337 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2338 dependent things together.
2339 (md_elf_symbol_type): Define.
2341 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2343 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2345 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2346 (obj_elf_vtable_entry): Declare.
2348 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2349 and export function.
2350 (obj_elf_vtable_entry): Similarly.
2351 (elf_pseudo_table): Fix the damage with a cast.
2353 2000-09-03 Richard Henderson <rth@cygnus.com>
2355 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2356 for template selection when a label is needed.
2358 2000-09-02 Kazu Hirata <kazu@hxi.com>
2360 * config/tc-ia64.c: Fix formatting.
2362 2000-09-02 Nick Clifton <nickc@redhat.com>
2364 * configure.in: Increase version number to 2.10.91.
2365 * configure: Regenerate.
2366 * aclocal.m4: Regenerate.
2367 * config.in: Regenerate.
2368 * po/gas.pot: Regenerate.
2369 * Makefile.in: Regenerate.
2371 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2373 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2374 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2375 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2377 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2380 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2382 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2383 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2384 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2385 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2386 (GOT_symbol): New variable.
2387 (md_undefined_symbol): Set it.
2389 2000-09-01 Richard Henderson <rth@cygnus.com>
2391 * config/tc-ia64.c (match): Don't inline.
2392 (extra_goodness): New.
2393 (md_begin): Prefer nop.f and nop.b for best_template.
2395 2000-08-31 Kazu Hirata <kazu@hxi.com>
2397 * as.c: Fix formatting.
2399 * frags.c: Likewise.
2400 * macro.c: Likewise.
2402 2000-08-31 Eric Christopher <echristo@cygnus.com>
2404 * config/tc-mn10300.c: Cleanup and fix warnings.
2405 (md_pseudo_table): Add initializers.
2406 (md_show_usage): Cleanup.
2407 (md_parse_option): Fix warnings.
2408 (md_undefined_symbol): Fix warnings.
2409 (md_conver_frag): Fix warnings.
2410 (tc_gen_reloc): Fix warnings.
2411 (md_apply_fix3): Fix warnings.
2412 (check_operand): Fix warnings.
2414 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2416 * acinclude.m4: Include libtool and gettext macros from the
2418 * aclocal.m4, configure: Rebuilt.
2420 2000-08-30 Mark Hatle <mhatle@mvista.com>
2422 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2424 2000-08-31 Kazu Hirata <kazu@hxi.com>
2426 * listing.c: Fix formatting.
2428 2000-08-29 Kazu Hirata <kazu@hxi.com>
2430 * app.c: Fix a comment typo. Fix formatting.
2432 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2434 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2435 offset of the target destination for jmp instructions.
2436 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2438 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2440 * NEWS: Mention support for CRIS.
2442 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2444 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2445 Sets `.lcomm' alignment to zero.
2447 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2449 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2450 TC_FIX_ADJUSTABLE): Define.
2452 2000-08-23 Jim Wilson <wilson@cygnus.com>
2454 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2455 unwind.personality_routine is set.
2457 2000-08-23 H.J. Lu <hjl@gnu.org>
2459 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2461 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2463 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2466 2000-08-22 H.J. Lu <hjl@gnu.org>
2468 * config.in (STRICTCOFF): New for strict COFF.
2470 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2471 i386-*-go32* and i386-go32-rtems*.
2472 * configure: Rebuilt.
2474 * config/obj-coff.c (obj_coff_endef): Follow the historical
2475 behavior if STRICTCOFF is not defined.
2477 * doc/internals.texi: Document STRICTCOFF.
2479 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2481 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2482 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2483 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2484 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2485 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2486 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2487 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2490 2000-08-22 Eric Christopher <echristo@cygnus.com>
2492 * config/tc-mn10300.c: (md_apply_fix): New function.
2493 (mn10300_force_relocation): New function.
2494 (mn10300_fix_adjustable): New function.
2496 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2497 (TC_HANDLES_FX_DONE): Define.
2498 (obj_fix_adjustable): Define.
2499 (MD_APPLY_FIX3): Define.
2500 (TC_LINKRELAX_FIXUP): Define.
2502 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2504 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2506 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2508 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2510 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2511 if the fixup resulted in a relocation.
2513 2000-08-18 Nick Clifton <nickc@redhat.com>
2515 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2516 Make reference to first element of shift_names explicit.
2518 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2520 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2521 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2522 add a symbol's address. Removed all target-specific #ifdefs that
2523 used to accomplished the same.
2524 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2525 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2526 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2527 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2528 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2530 2000-08-17 Kazu Hirata <kazu@hxi.com>
2532 * dwarf2dbg.c: Fix formatting.
2534 2000-08-17 Nick Clifton <nickc@redhat.com>
2536 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2537 to be recoded as logical shift lefts by zero.
2539 2000-08-16 Jim Wilson <wilson@cygnus.com>
2541 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2542 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2544 (note_register_values): Handle IA64_OPND_R3_2 operands.
2546 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2548 * config/tc-i860.c (md_operand): Silly typo fixed.
2550 2000-08-16 Nick Clifton <nickc@redhat.com>
2552 * config/tc-arm.c (struct asm_shift): Delete.
2554 (enum asm_shift_index): New.
2555 (struct asm_shift_properties): New.
2556 (struct asm_shift_name): New.
2557 (shift_properties[]); New.
2558 (shift_names[]); New.
2560 (decode_shift): Use new structures.
2561 Issue a warning is "ROR #0" is used.
2562 Issue a warning if "ASR #0" or "LSR #0" is used.
2564 (md_begin): Initialise arm_shift_hsh table from new
2565 asm_shift_name array.
2567 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2569 * config/tc-sparc.c: Kill all warnings.
2570 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2572 (md_show_usage): Update usage text.
2574 2000-08-16 Nick Clifton <nickc@redhat.com>
2576 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2579 2000-08-15 Will Cohen <wcohen@redhat.com>
2581 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2583 * config/tc-sh.c (md_assemble): Changed so debug_type
2584 test performed for ppi_assemble
2585 * config/tc-sh.c: Included dwarf2dbg.h.
2586 (debug_line): Defined.
2587 (md_assemble): Generates dwarf2 line info.
2588 (sh_finalize): New function. Finalize dwarf2 info.
2589 (assemble_ppi): Returns size of code generated.
2590 (build_Mytes): Returns size of code generated.
2591 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2592 * config/tc-sh.h (md_end): Defined.
2593 (sh_finalize): Declared.
2595 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2597 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2600 2000-08-14 Nick Clifton <nickc@redhat.com>
2602 * config/tc-arm.c (do_bx): Allow "bx pc".
2604 2000-08-14 Jim Wilson <wilson@cygnus.com>
2606 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2607 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2608 (md_begin): Change assignment to md.flag to OR in the new bit.
2610 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2612 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2613 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2616 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2618 * NEWS: Mention i860 support.
2620 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2622 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2624 2000-08-14 Andreas Schwab <schwab@suse.de>
2626 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2628 2000-08-11 Andreas Schwab <schwab@suse.de>
2630 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2633 2000-08-11 Kazu Hirata <kazu@hxi.com>
2635 * expr.c: Fix formatting.
2636 * config/obj-bout.c: Likewise.
2638 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2640 * doc/c-i860.texi: Flesh out the i860 section more.
2642 2000-08-10 Kazu Hirata <kazu@hxi.com>
2644 * symbols.c: Fix formatting.
2647 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2649 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2650 modifier has the IgnoreSize bit set.
2652 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2654 From Rodney Brown <RodneyBrown@mynd.com>
2655 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2656 * configure: Regenerate.
2658 2000-08-09 Kazu Hirata <kazu@hxi.com>
2660 * hash.c: Fix formatting.
2663 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2665 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2666 (i860_fix_info): New enum.
2667 (MD_APPLY_FIX3): Define.
2668 (WORKING_DOT_WORD): Define.
2669 (TC_HANDLES_FX_DONE): Define.
2670 (DIFF_EXPR_OK): Define.
2671 (LISTING_HEADER): Define.
2672 (TARGET_FORMAT): Select target format based on endian flag.
2673 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2674 (target_big_endian): Add external declaration.
2676 * config/tc-i860.c: All existing code reworked completely. Other
2677 new code shown below.
2678 (SYNTAX_SVR4): Define.
2679 (target_warn_expand): New variable.
2680 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2681 (md_longopts): Declare and define with new options (-EL, -EB,
2683 (md_show_usage): New function.
2684 (md_operand): New function.
2685 (obtain_reloc_for_imm16): New function.
2686 (md_apply_fix3): New function.
2687 (tc_gen_reloc): New function.
2689 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2691 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2692 2 bytes of the jump address are in the same frag.
2693 (find): Accept 68hc12 register indirect modes.
2695 * NEWS: Mention 68HC11 & 68HC12 support.
2697 2000-08-07 Richard Henderson <rth@cygnus.com>
2699 * config/tc-ia64.c (unwind): Add prologue_mask member.
2700 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2701 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2702 (dot_body): Clear unwind.prologue_mask.
2703 (dot_prologue): Set it. Accept a register second argument.
2705 2000-08-07 Kazu Hirata <kazu@hxi.com>
2707 * config/atof-ieee.c: Fix formatting.
2708 * config/atof-tahoe.c: Likewise.
2710 2000-08-06 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2715 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2716 of .popsection, .previous, .pushsection, .subsection,
2717 .version, .vtable_entry, .vtable_inherit and .weak.
2719 2000-08-05 Kazu Hirata <kazu@hxi.com>
2721 * config/tc-cris.c: Fix formatting.
2722 * config/tc-i386.c: Likewise.
2723 * config/tc-sparc.c (sparc_ip): Simplify the code.
2725 2000-08-04 Kazu Hirata <kazu@hxi.com>
2727 * config/tc-cris.c: Rearrange code for readability.
2728 * config/tc-d10v.c: Fix formatting.
2729 * config/tc-m32r.c: Likewise.
2730 * config/tc-sparc.c: Likewise.
2732 2000-08-02 Jim Wilson <wilson@cygnus.com>
2734 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2735 before ia64_find_opcode.
2736 (md_assemble): Likewise.
2738 2000-08-01 Nick Clifton <nickc@cygnus.com>
2740 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2741 Undo some formatting fixes.
2743 2000-08-01 Kazu Hirata <kazu@hxi.com>
2745 * config/obj-som.c: Fix formatting.
2746 * config/obj-ieee.c: Likewise.
2747 * config/tc-arm.c: Likewise.
2748 * config/tc-v850.c: Likewise.
2750 2000-08-01 Nick Clifton <nickc@redhat.com>
2752 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2753 index by command line option.
2755 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2757 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2758 (@node M68K-Branch): Rewrite to match the reality.
2760 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2762 * doc/c-i860.texi: New file.
2763 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2764 * doc/Makefile.in: Regenerate.
2765 * doc/all.texi: Add I860 as relevant architecture.
2766 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2768 2000-07-31 Kazu Hirata <kazu@hxi.com>
2770 * config/tc-d30v.c: Fix formatting.
2772 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2774 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2775 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2776 long emit a long branch if available instead of an absolute jump, never
2777 emit absolute jumps for anything with --pcrel.
2779 * doc/c-m68k.texi: Document new command line option.
2781 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2783 * config/tc-avr.c: Use PARAMS macro in function declarations.
2784 Don't declare md_pcrel_from_section (already in tc-avr.h).
2785 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2786 (avr_operand): Don't set (unsigned) op_mask to -1.
2788 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2790 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2791 * configure: Regenerated.
2792 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2793 of operand to the .type directive (.e.g, "type").
2795 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2797 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2798 * app.c (do_scrub_chars): Record where first comment found.
2799 * read.c (read_a_source_file): Init found_comment on entry, and
2800 notify whether comments found on exit.
2801 * config/tc-hppa.c (md_shortopts): Add "c".
2802 (md_longopts): Add warn-comment.
2803 (md_parse_option): Handle it.
2804 (md_show_usage): Show available options.
2805 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2807 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2809 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2810 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2812 (md_estimate_size_before_relax): Don't fall off end of function.
2814 2000-07-27 Kazu Hirata <kazu@hxi.com>
2816 * config/tc-avr.c: Fix formatting.
2817 * config/tc-ns32k.c: Likewise.
2819 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2821 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2823 2000-07-27 Kazu Hirata <kazu@hxi.com>
2825 * config/tc-d10v.c: Fix formatting.
2826 * config/tc-z8k.c: Likewise.
2827 * config/tc-sparc.c: Likewise.
2829 2000-07-26 Dave Brolley <brolley@redhat.com>
2831 * cgen.c (queue_fixup): Declare opinfo.
2832 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2833 (gas_cgen_md_operand): Ditto.
2834 (gas_cgen_md_apply_fix3): Ditto.
2836 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2838 * config/obj-coff.c (obj_frob_symbol): Don't merge
2839 labels. Don't merge if the symbol isn't constant. Return
2840 immediately if a symbol is merged.
2842 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2844 * frags.c (frag_align): Correct absolute section alignment.
2846 2000-07-20 DJ Delorie <dj@redhat.com>
2848 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2849 it breaks linking against DLLs.
2851 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2853 * configure.in: Add CRIS support.
2854 * configure: Regenerate.
2855 * Makefile.am: (CPU_TYPES): Add cris.
2856 (CPU_OBJ_VALID) [aout]: Add cris.
2857 (MULTI_CPU_TYPES): Add cris.
2858 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2859 [coff]: Only i386 and mips are valid.
2860 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2861 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2862 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2863 Regenerate dependencies.
2864 * Makefile.in: Regenerate.
2865 * aclocal.m4: Regenerate.
2866 * as.c: Declare crisaout, criself.
2867 * config/tc-cris.h, config/tc-cris.c: New.
2868 * config/e-criself.c, config/e-crisaout.c: New.
2869 * po/POTFILES.in, po/gas.pot: Regenerate.
2871 2000-07-20 Kazu Hirata <kazu@hxi.com>
2873 * read.c: Fix formatting.
2874 * write.c: Fix formatting.
2876 2000-07-19 H.J. Lu <hjl@gnu.org>
2878 * sb.c: Include <stdlib.h> if exists for abort ().
2880 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2882 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2883 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2884 (pa_type_args): Same here.
2886 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2888 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2889 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2890 the storage class is already set.
2892 2000-07-17 Kazu Hirata <kazu@hxi.com>
2894 * config/tc-m68hc11.c: Fix formatting.
2895 * config/tc-mn10200.c: Likewise.
2896 * config/tc-mn10300.c: Likewise.
2897 * config/tc-pj.c: Likewise.
2898 * config/tc-tic80.c: Likewise.
2899 * config/tc-w65.c: Likewise.
2901 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2903 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2906 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2908 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2911 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2913 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2914 ELF as are used for SOM (except the 32-bit reloc one) to decide
2915 whether a symbol can be reduced to a section symbol. Expand on
2916 the comment for symbols involved in LR% and RR% expressions.
2918 2000-07-14 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-mips.c (mips_disable_float_construction): New
2921 static variable. Set to true if doubles should not be
2922 constructed by loading two single width fp registers with
2923 halves of the value.
2924 (mips_ip): Test mips_disable_float_construction.
2925 (md_longopts): Add command line switches --construct-floats
2926 and --no-construct-floats.
2927 (md_parse_option): Parse new command line options.
2928 (md_show_usage): Describe new command line options.
2930 * doc/c-mips.texi: Document new command line options.
2932 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2934 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2935 * configure: Regenerate.
2937 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2939 * configure.in (DEFAULT_EMULATION setting): Revert part of
2940 2000-07-01 change that set te_multi=multi unless set to tmips.
2941 * configure: Regenerate.
2943 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2945 * config/obj-coff.c (coff_frob_section): Add padding to the last
2946 section when aligning it increases its size.
2948 2000-07-11 Kazu Hirata <kazu@hxi.com>
2950 * config/tc-tic54x.c: Fix formatting.
2952 2000-07-10 Kazu Hirata <kazu@hxi.com>
2954 * config/tc-h8500.c: Fix formatting.
2955 * config/tc-tic54x.c: Fix formatting.
2957 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2959 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2960 displacements correctly.
2962 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2964 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2966 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2970 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2972 From David Huggins-Daines <dhd@linuxcare.com>
2973 * config/te-hppalinux64.h: Add a new emulation.
2974 * configure.in (emulations): Add configure bits to support the
2975 64-bit Linux/parisc target.
2976 * configure: Regenerate.
2978 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2979 (md_shortopts): Add `V' for ELF.
2981 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2982 when SOM or ELF_ARG_RELOC are defined.
2983 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2984 ELF_ARG_RELOC are defined.
2985 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2986 (pa_stringer): ..Do it here instead. Fix comment typos.
2987 (hppa_force_relocation): Cast enums to int before comparing with
2990 From Ryan Bradetich <rbradetich@uswest.net>
2991 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2992 redifinition warning.
2993 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2994 (hppa_force_relocation): ditto
2995 (md_apply_fix): Added cast to buf to fix warnings.
2997 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2998 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3000 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3001 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3002 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3003 reloc_type** to avoid warnings in switch.
3004 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3005 little earlier instead.
3007 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3009 (pa_type_args): Use symbol_arg_reloc_info.
3010 (struct pa_it): Make arg_reloc unsigned int.
3011 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3012 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3013 (pa_code): Delete. pa_text duplicates this function.
3014 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3015 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3017 (cons_fix_new_hppa): Actually change selector to e_fsel when
3018 warning about assuming so.
3019 (tc_gen_reloc): More example elf arg reloc code.
3020 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3021 (hppa_force_relocation): Likewise.
3023 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3025 (pa_end_of_source): Prototype.
3026 (hppa_fix_adjustable): Prototype.
3027 (LABELS_WITHOUT_COLONS): Move it..
3028 * config/te-hppa.h: To here.
3030 * config/te-hppa64.h: New file.
3032 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3034 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3035 format -10, -16, 16 relocs.
3036 (hppa_elf_mark_end_of_function): Test for null
3037 last_call_info->start_symbol
3039 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3040 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3041 re_assesmble_* functions. Delete extraneous statements. Fix
3043 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3044 insn to re_assemble_*.
3046 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3048 * doc/internals.texi (Expressions): Fix typo.
3050 2000-07-08 Kazu Hirata <kazu@hxi.com>
3052 * config/tc-sh.c: Fix formatting.
3053 * config/tc-tic54x.c: Fix formatting.
3054 * depend.c: Fix formatting.
3055 * flonum-konst.c: Likewise.
3056 * flonum-mult.c: Likewise.
3058 2000-07-07 Kazu Hirata <kazu@hxi.com>
3060 * config/tc-sh.c: Fix comments.
3061 * config/obj-vms.c: Fix comments.
3062 * config/tc-a29k.c: Likewise.
3063 * config/tc-alpha.c: Likewise.
3064 * config/tc-h8300.c: Likewise.
3065 * config/tc-h8500.c: Likewise.
3066 * config/tc-i370.c: Likewise.
3067 * config/tc-ia64.c: Likewise.
3068 * config/tc-m68hc11.c: Likewise.
3069 * config/tc-m68k.c: Likewise.
3070 * config/tc-mips.c: Likewise.
3071 * config/tc-ns32k.c: Likewise.
3072 * config/tc-ppc.c: Likewise.
3073 * config/tc-z8k.c: Likewise.
3075 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3077 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3078 Default to '(SEC_LOAD | SEC_DATA)'.
3079 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3081 * doc/internals.texi (CPU Backend): Describe
3082 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3084 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3086 * as.c (parse_args): NULL terminate the long option list.
3088 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3090 * config/tc-d30v.h: Include "write.h" for fixS.
3091 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3093 2000-07-05 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-d30v.c (write_2_short): Further changes to warning
3096 messages produced when combining EITHER_BUT_PREFER_MU attributed
3099 2000-07-05 DJ Delorie <dj@redhat.com>
3103 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3105 * config/tc-arm.c (psrs): Accept combinations of flags.
3107 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3109 * config/tc-avr.c: Change _ () to _() around all strings marked
3110 for translation (exception from the usual coding style).
3111 (avr_opt): New struct variable, how the new switches are set.
3112 (OPTION_MMCU): Define as 'm' and actually use.
3113 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3114 (show_mcu_list): New function, display the list of known MCUs.
3115 (md_show_usage): Document the new switches. Call show_mcu_list.
3116 (avr_set_arch): Change 'm' to OPTION_MMCU.
3117 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3118 Handle the new switches.
3119 (avr_operands): Disable warnings for undefined combinations of
3120 operands if -mall-opcodes. Disable warnings for skipping two-word
3121 instructions if enhanced core or -mno-skip-bug.
3122 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3123 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3124 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3125 (avr_ldi_expression): Warn about implicit lo8().
3126 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3128 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3130 * configure.in: Add entry for mips-*-sysv4*MP*
3131 * configure: Rebuild
3132 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3133 elf32-tradlittlemips for traditional mips targets.
3134 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3135 test for Link Once sections as in adjust_reloc_syms.
3136 * config/te-tmips.h: New file for traditional mips targets. Define
3139 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3141 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3142 flags argument is not present, don't change an existing section's
3143 section's attributes. If the flags argument is present, warn if the
3144 attributes don't match the section's current attributes. When
3145 long section names are supported, set SEC_LINK_ONCE and
3146 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3148 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3150 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3151 symbols; create them.
3153 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3155 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3156 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3158 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3160 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3161 expressions. Ignore the problem when handling 16 bit signed
3162 immediates, because the assembler will take care of the relocation
3165 2000-06-27 Nick Clifton <nickc@cygnus.com>
3167 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3168 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3169 sequential order, and emit warning messages if the input source
3170 code contains constructs like that, or parallel constructs
3171 containing such opcodes.
3173 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3175 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3176 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3177 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3178 (md_show_usage): Update usage message.
3179 (md_parse_option): Allow redefinition of MCU type within the
3180 same avr[1-5] bfd machine type. Show both old and new MCU type
3181 in the error message.
3182 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3183 Simplify 8K wrap code.
3185 2000-06-25 Kazu Hirata <kazu@hxi.com>
3187 * config/obj-aout.c: Remove all uses of DEFUN.
3188 * config/obj-ieee.c: Likewise.
3189 * config/tc-sh.c: Fix comment typos.
3190 * config/tc-tahoe.c: Likewise.
3191 * config/tc-vax.c: Likewise.
3192 * config/tc-w65.c: Likewise.
3193 * config/tc-z8k.c: Likewise.
3194 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3196 2000-06-24 DJ Delorie <dj@cygnus.com>
3198 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3199 more changes from Sept 1999
3200 (tc_i386_fix_adjustable): ditto
3201 (md_apply_fix3): ditto
3203 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3205 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3206 (gas_cgen_parse_operand): Set it around expression() call.
3207 (gas_cgen_md_operand): Test for it before longjmp().
3209 2000-06-24 Kazu Hirata <kazu@hxi.com>
3211 * config/tc-h8500.c: Remove all uses of DEFUN.
3212 * config/tc-sh.c: Likewise.
3213 * config/tc-w65.c: Likewise.
3214 * config/tc-z8k.c: Likewise.
3216 * config/tc-h8500.c: Fix typos in comments.
3218 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3220 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3223 2000-06-23 matthew green <mrg@redhat.com>
3225 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3226 defined. Fix error message for `[' grouping.
3228 2000-06-22 Kazu Hirata <kazu@hxi.com>
3230 * config/tc-h8300.c: Fix formatting and comment typos.
3232 2000-06-22 Timothy Wall <twall@cygnus.com>
3234 * config/tc-ia64.c (note_register_values): Move premature QP
3235 notation clearing into the appropriate place.
3237 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3239 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3240 first before anything else. Add bin-bugs.h, emul.h and progress.h
3241 Sort list of files as for $(OBJS) in Makefile.am.
3243 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3244 find one. Remake dependencies.
3245 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3246 * Makefile.in: Regenerate.
3247 * doc/Makefile.in: Regenerate.
3249 * config/tc-i386.c (i386_displacement): Don't assume a constant
3250 displacement is necessarily 16 bits when in 16 bit code mode.
3251 (md_assemble): Instead size the displacement here after we know
3252 for sure that a .code16gcc operand hasn't automatically added
3253 operand size prefixes.
3255 2000-06-21 H.J. Lu <hjl@gnu.org>
3257 * Makefile.am: Rebuild dependency.
3258 * Makefile.in: Rebuild.
3260 2000-06-21 Kazu Hirata <kazu@hxi.com>
3262 * config/tc-h8300.c (parse_reg): Make the function static.
3263 (parse_exp): Likewise.
3265 2000-06-20 DJ Delorie <dj@cygnus.com>
3267 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3268 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3269 for cygwin import libraries to work properly.
3271 2000-06-20 H.J. Lu <hjl@gnu.org>
3273 * Makefile.am: Rebuild dependency.
3274 * Makefile.in: Rebuild.
3275 * configure: Likewise.
3276 * doc/Makefile.in: Likewise.
3278 2000-06-20 Timothy Wall <twall@cygnus.com>
3280 * doc/internals.texi (CPU backend): Add @itemx for
3281 TC_START_LABEL_WITHOUT_COLON.
3282 * doc/c-tic54x.texi: New.
3283 * doc/as.texinfo: Add tic54x features and include primary tic54x
3285 * doc/all.texi: Add C54X.
3286 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3287 * doc/Makefile.in: Regenerate.
3288 * configure.in: Add tic54x and define LIBM for tic54x.
3289 * configure: Regenrate.
3290 * config/tc-tic54x.[ch]: New.
3291 * config/obj-coff.h: Add tic54x.
3292 * Makefile.am: (CPU_TYPES): Add tic54x.
3293 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3294 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3295 (as_new_LDADD): Add $(LIBM).
3296 * Makefile.in: Regenerate.
3298 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3300 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3301 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3302 * doc/as.texinfo: Likewise.
3304 * configure, Makefile.in: Regenerate.
3305 * configure.in (emulations): Recognize m6811 and m6812.
3306 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3307 Added files for 68hc11 and 68hc12 assembler.
3308 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3309 * config/tc-m68hc11.h: Header definition for that assembler.
3311 2000-06-18 Nick Clifton <nickc@redhat.com>
3313 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3314 instead of OCTETS_PER_BYTE.
3316 * config/tc-v850.c: Fix compile time warnings.
3317 * config/tc-ppc.c: Fix compile time warnings.
3319 2000-06-18 H.J. Lu <hjl@gnu.org>
3321 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3322 * configure: Rebuild.
3324 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3326 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3329 2000-06-16 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3332 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3334 * doc/c-mips.texi: Document newly accepted cpu variants.
3336 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3338 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3340 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3342 * macro.c (getstring): Make it possible to escape the quote
3345 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3347 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3349 2000-06-13 H.J. Lu <hjl@gnu.org>
3351 * configure: Regenerate.
3353 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3355 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3357 * doc/internals.texi (line_separator_chars): Semicolon is no
3358 longer a default. Mention null and newline as defaults.
3360 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3362 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3363 * config/tc-i860.h (line_separator_chars): Likewise.
3364 * config/tc-h8300.c (line_separator_chars): Likewise.
3365 * config/tc-i960.c (line_separator_chars): Likewise.
3366 * config/tc-m68k.c (line_separator_chars): Likewise.
3367 * config/tc-mips.c (line_separator_chars): Likewise.
3368 * config/tc-ns32k.c (line_separator_chars): Likewise.
3369 * config/tc-sparc.c (line_separator_chars): Likewise.
3370 * config/tc-vax.c (line_separator_chars): Likewise.
3372 * config/tc-h8300.c (comment_chars): Use string initialiser.
3373 * config/tc-i960.c (line_comment_chars): Likewise.
3374 * config/tc-z8k.c (comment_chars, line_comment_chars,
3375 line_separator_chars): Likewise.
3377 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3380 2000-06-08 Nick Clifton <nickc@cygnus.com>
3382 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3385 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3387 * configure.in (VERSION): Update to show this is the CVS mainline.
3389 2000-06-08 Matthew Jacob <mjacob@feral.com>
3391 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3392 $at is the integer register $r28, vs. both $r28 and the floating
3393 point register $f28.
3395 2000-06-08 James E. Wilson <wilson@cygnus.com>
3397 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3398 (dot_endp): Don't call ia64_flush_insns.
3399 (emit_one_bundle): Don't delete prologue/body records from
3400 unwind_record list in first loop. Rewrite second loop to account for
3403 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3405 * config/tc-ia64.c: Add missing prototypes.
3406 (generate_unwind_image): Cast argument to output_unw_records call.
3408 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3410 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3412 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3414 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3415 (REGISTER_P): likewise.
3416 (avr_opcodes): uses include/opcode/avr.h
3417 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3419 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3421 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3424 2000-06-03 H.J. Lu <hjl@gnu.org>
3426 * read.c (is_end_of_line): Put back `;'.
3428 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3430 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3432 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3434 * expr.c (operand): Test is_end_of_line outside switch to catch
3435 line separator chars that are also operators.
3436 (operator): Return O_illegal for line separator chars.
3438 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3439 entry (or `!' entry for TC_HPPA).
3441 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3442 before indexing is_end_of_line. Remove redundant check for '\0'.
3444 * config/tc-h8500.c (md_assemble): Likewise.
3445 * config/tc-mcore.c (md_assemble): Likewise.
3446 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3449 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3451 * config/tc-mcore.c (mcore_cons): Likewise.
3452 (mcore_float_cons): Likewise.
3453 (mcore_stringer): Likewise.
3454 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3456 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3458 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3460 2000-05-29 Nick Clifton <nickc@cygnus.com>
3462 * config/tc-sh.c: Fix compile time warning messages.
3464 * config/tc-mips.c: Fix compile time warning messages.
3466 2000-05-29 Philip Blundell <philb@gnu.org>
3468 * doc/as.texinfo: Update copyright dates.
3469 (Local Labels): Delete misplaced mention of ARM.
3470 * NEWS: Mention ARM ELF support.
3472 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3474 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3475 it is modified, and use the real_size to compute the frag address
3476 for dwarf2 line info.
3478 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3480 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3481 line-matching scheme to cope with automake moving variables around.
3482 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3483 * Makefile.in: Regenerate.
3485 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3487 * config/tc-sparc.c (sparc_relax): New.
3488 (md_longopts): Add -relax and -no-relax options.
3489 (md_parse_options, md_show_usage): Likewise.
3490 (md_apply_fix3): Optimize tail call into branch always if possible.
3492 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3494 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3495 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3496 rules, with warning when a GAS statement specifies a packing that
3497 will result in an instruction being squashed.
3498 Added typdef packing_type and enumerals, changed various integer
3499 literals to use the enumerals.
3501 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3503 * config/tc-ia64.c (dot_restorereg_p): New function.
3504 (md_pseudo_table): Add restorereg.p.
3505 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3506 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3508 * config/tc-ia64.h (unw_record_type): Add unwabi.
3509 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3510 called MASK with members for imask, and the masks produced by
3511 fr_mem, gr_mem, br_mem, and frgr_mem.
3512 (unw_p_record): Add members ABI and CONTEXT.
3513 (unw_x_record): Add member AB.
3514 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3515 as pseudo-register for use during unwind info generation.
3516 (AR_PFS, AR_LC): New macros.
3517 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3518 whose names start with an at sign (as in "@priunat").
3519 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3521 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3522 proc_end, unwind_info, personality_routine): Consolidate into
3523 "unwind" structure to reduce offset-table use. Add member
3524 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3526 (output_R1_format, output_R3_format, output_P3_format,
3527 output_P6_format): Initialize R with zero to reduce compiler warnings.
3528 (output_P7_format): Ditto. Add `default' branch to switch
3529 statement to reduce compiler warnings.
3530 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3531 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3532 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3533 into single argument.
3534 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3535 compiler warnings. Merge A and B args into single argument.
3536 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3537 A and B args into single argument.
3538 (free_record): Removed (wasn't used).
3539 (free_list_records): Also free imasks in prologue records.
3540 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3541 (output_spill_mask): Remove.
3542 (output_unwabi): New function.
3543 (output_epilogue, output_label_state, output_copy_state): Call
3545 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3546 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3548 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3549 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3550 as part of handling the prologue records. Emit region's imask if
3551 we have one. Handle unwabi, epilogue, label_state, copy_state,
3552 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3553 spill_sprel_p, and spill_reg_p records.
3554 (set_imask, count_bits, slot_index): New function.
3555 (fixup_unw_records): Fix region size computation. Handle
3556 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3557 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3558 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3559 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3560 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3561 (dot_save): Use manifest constants for applicaton registers.
3562 Handle REG_PR and REG_PRIUNAT.
3563 (dot_restore): Don't just ignore it.
3564 (dot_restorereg): New function..
3565 (generate_unwind_image): Ensure unwind info is a multiple of eight
3566 bytes, not just four bytes.
3567 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3568 (dot_altrp): Don't just ignore it.
3569 (dot_savemem): New function. Replaces dot_savesp() and
3570 dot_savepsp(). Use manifest constants for applicaton registers.
3571 Handle REG_PR and REG_PRIUNAT.
3572 (dot_savef): Simplify.
3573 (dot_saveb): Support generation of br_gr.
3574 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3575 dot_label_state, dot_copy_state): New function.
3576 (dot_unwabi): Don't just ignore it.
3577 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3578 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3579 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3580 (emit_one_bundle): Set slot number for prologue/body records
3581 *before* emitting the first insn.
3582 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3583 (md_begin): Declare "psp" pseudo-register.
3584 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3585 so we don't get segfault.
3586 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3587 counts as required per SW Conventions manual
3588 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3589 output_preds_psprel, output_preds_sprel, output_spill_base,
3590 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3591 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3592 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3593 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3594 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3595 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3596 (dot_vframe): Implement.
3597 (dot_vframesp, dot_vframepsp): New function.
3599 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3601 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3602 * configure: Regenerate.
3604 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3606 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3607 (md_estimate_size_before_relax): so we can use it here instead of
3608 old kludges. Localise vars to blocks. Comment.
3610 * frags.c (frag_new): Update fr_var comments.
3611 * frags.h (struct frag): Ditto.
3613 2000-05-22 Richard Henderson <rth@cygnus.com>
3615 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3616 (pseudo_func): Add pcrel.
3617 (operand_match): Handle IA64_OPND_TGT64.
3618 (build_insn): Likewise.
3619 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3620 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3621 (fix_insn): Handle all three 64-bit relocation types.
3623 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3625 * obj.h (struct format_ops): New members begin, app_file,
3626 s_set_other, s_set_desc, s_get_type, s_set_type,
3627 separate_stab_sections, init_stab_section.
3629 * config/obj-multi.h: Update GPL notice to v2.
3631 (obj_app_file): New.
3632 (S_SET_SIZE): Test s_set_size for NULL before calling.
3633 (S_SET_ALIGN): Similar for s_set_align.
3638 (SEPARATE_STAB_SECTIONS): New.
3639 (INIT_STAB_SECTION): New.
3640 (EMIT_SECTION_SYMBOLS): New.
3641 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3643 * config/obj-elf.h: Update GPL notice to v2.
3644 Mention that this file is included from obj-multi.h.
3645 (obj_begin): Wrap definition in ifndef.
3646 (elf_file_symbol): Constify declaration.
3647 (obj_app_file): Ditto.
3648 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3649 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3651 * config/obj-elf.c (elf_s_set_other): New.
3652 (elf_file_symbol): Constify argument.
3653 (elf_separate_stab_sections): New.
3654 (elf_init_stab_section): New.
3655 (elf_format_ops): Add new members. Remove comma at end.
3657 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3658 (ecoff_format_ops): Add new fields. Remove comma at end.
3659 Mention inconsistency for emit_section_symbols.
3661 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3663 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3664 (coff_separate_stab_sections): New.
3665 (coff_format_ops): Add new members.
3667 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3668 (obj_aout_s_set_other): New.
3669 (obj_aout_s_set_desc): New.
3670 (obj_aout_s_get_type): New.
3671 (obj_aout_s_set_type): New.
3672 (obj_aout_separate_stab_sections): New.
3673 (aout_format_ops): New members added. Use obj_aout_process_stab,
3674 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3675 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3677 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3679 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3681 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3682 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3683 (md_estimate_size_before_relax): Ensure jumps to weak and
3684 externally visible symbols are relocatable.
3686 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3688 * stabs.c (aout_process_stab): Make global.
3689 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3690 * read.h (aout_process_stab): Declare.
3692 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3693 Generalize to *aout, *coff *elf.
3694 * configure: Regenerated.
3696 * doc/internals.texi (Object format backend): Say
3697 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3699 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3700 * Makefile.in: Regenerated.
3702 2000-05-19 Catherine Moore <clm@cygnus.com>
3704 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3706 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3708 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3709 instruction to reflect change in re_assemble_*.
3711 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3713 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3714 build PA64 ELF tools.
3715 * configure: Rebuilt.
3717 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3719 * Makefile.am: Regenerate dependencies.
3720 * Makefile.in: Regenerate.
3722 2000-05-15 Nick Clifton <nickc@cygnus.com>
3724 * config/tc-arm.c (struct asm_psr): Add boolean field
3725 distinguishing between CSPR and SPSR. Rename 'number' field
3727 (psrs): Rearrange contents to match new asm_psr structure.
3728 (arm_psr_parse): Move next to psr_required_here. Make it
3729 return an asm_psr structure.
3730 (psr_required_here): Use asm_psr structure returned by
3732 (do_msr): Reorganise to allow psr_required_here to be called
3734 (md_undefined_name): Mark 'name' parameter as unused, since
3735 the COFF target does not use it.
3737 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3739 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3741 * config/te-aux.h: Likewise.
3742 * config/te-dpx2.h: Likewise.
3743 * config/te-go32.h: Likewise.
3744 * config/te-hp300.h: Likewise.
3745 * config/te-hppa.h: Likewise.
3746 * config/te-i386aix.h: Likewise.
3747 * config/te-ic960.h: Likewise.
3748 * config/te-interix.h: Likewise.
3749 * config/te-nbsd532.h: Likewise.
3750 * config/te-pc532mach.h: Likewise.
3751 * config/te-ppcnw.h: Likewise.
3752 * config/te-psos.h: Likewise.
3753 * config/te-sparcaout.h: Likewise.
3754 * config/te-sun3.h: Likewise.
3755 * config/te-sysv32.h: Likewise.
3757 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3759 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3760 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3761 and sign extend without an if statement.
3762 (build_bytes): Likewise.
3764 2000-05-14 Kazu Hirata <kazu@hxi.com>
3766 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3767 X_add_symbol L_32 case.
3769 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3771 * config/te-freebsd.h: New file.
3773 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3775 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3776 bindtextdomain): Replace defines with those from intl/libgettext.h
3777 to quieten gcc warnings.
3779 * NEWS: Mention x86 .arch and -q.
3781 * config/tc-i386.c (quiet_warnings): New.
3782 (md_assemble): Use quiet_warnings.
3783 (md_parse_option): Set quiet_warnings from -q.
3784 (md_show_usage): Mention -q, delete -m.
3785 (flag_do_long_jump): Delete.
3786 (md_parse_option): Remove -m.
3787 (md_show_usage): Remove -m.
3788 (md_create_long_jump): Remove useless flag_do_long_jump code.
3790 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3791 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3793 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3794 Alexander Sokolov <robocop@netlink.ru>
3796 * doc/c-i386.texi (i386-Arch): New section.
3797 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3799 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3800 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3801 architecture has been given and is not 486.
3802 (set_cpu_arch): New.
3803 (md_pseudo_table): Add .arch.
3804 (md_assemble): Warn if cpu architecture has been given and an
3805 unsupported instruction.
3807 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3808 Move operand_types bit defines after relevant template field.
3809 (template): Add cpu_flags.
3813 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3815 * config/tc-mn10300.h (md_end): Define.
3816 (mn10300_finalize): Declare.
3817 * config/tc-mn10300.c: Include dwarf2dbg.h.
3818 (debug_line): Define.
3819 (md_assemble): Generate dwarf2 line info.
3820 (mn10300_finalize): New function. Finalize dwarf2 info.
3822 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3824 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3825 external version of the relocation for weak symbols.
3827 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3829 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3830 frame size in units of 16 bytes, as required per SW Conventions manual.
3831 (output_unw_records): Output info-block header as a dword to get
3834 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3836 * as.h: #include "file", not <file> on files from ../include.
3837 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3838 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3839 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3840 (tc_coff_symbol_emit_hook): Ditto.
3841 (OPTCOUNT): Cast to int to avoid compiler warning.
3842 (md_begin): Fix signed/unsigned warnings.
3844 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3846 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3847 ABRANCH LONG case for a conditional branch on a 68000.
3848 (md_estimate_size_before_relax): Likewise. Also handle
3849 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3850 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3851 PC-relative on all CPUs.
3852 (md_estimate_size_before_relax): Likewise.
3854 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3856 * as.c (parse_args): Just mention current year in printed
3859 2000-05-03 J.T. Conklin <jtc@redback.com>
3861 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3863 (md_parse_option): Recognize -m7400.
3865 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3867 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3868 don't permit lp to become less than the words array.
3870 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3872 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3873 Fix little-endian case.
3875 2000-05-03 David O'Brien <obrien@NUXI.com>
3877 * as.c (parse_args): Update copyright.
3879 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3881 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3882 for the .bss section too.
3884 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3886 * configure.in: Set em=linux for hppa-*-linux.
3887 * configure: Regenerate.
3888 * doc/Makefile.in: Regenerate with correct automake.
3890 * frags.c (frag_grow): Sanity check chunk_size.
3892 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3893 * config/obj-som.h: Likewise.
3894 * config/obj-ieee.h: Likewise.
3896 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3898 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3899 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3900 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3901 (pa_ip): low_sign_unext now returns via function value. Use
3902 re_assemble_* instead of dis_assemble_* and
3903 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3905 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3906 (md_section_align, md_parse_option, md_show_usage,
3907 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3908 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3909 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3910 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3911 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3913 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3914 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3915 outside of switch. Correct mask and shifting errors in case 10
3916 and case -11. In case 21, compare against signed range to suit
3917 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3918 case 17 and case 22, use offsetT variable to properly check range.
3919 Use re_assemble_* here too.
3920 (evaluate_absolute): Change type of value to offsetT. Call
3921 hppa_field_adjust to do the work for us.
3922 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3923 (pa_parse_cmpib_64_cmpltr): Ditto.
3924 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3925 of i to unsigned int.
3926 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3927 (pa_end_of_source): Return type is void.
3929 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3931 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3933 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3935 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3936 More comments added.
3937 (md_begin): Removed "construct symbols for each register name".
3938 Because register names conflicts with GCC generated function
3940 (avr_operand): Now constant numbers can be used as a register
3941 identifiers (0 as r0, 31 as r31).
3942 (md_assemble): use skip_space () before parsing instruction
3945 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3947 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3948 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3949 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3950 * configure: Regenerate.
3952 2000-04-29 Andreas Jaeger <aj@suse.de>
3954 * as.h: Correctly check GCC version.
3956 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3958 * doc/as.1: Fix unbalanced brackets.
3960 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3962 (line_comment_chars): Set to '/' if TE_FreeBSD.
3964 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3966 * configure.in: Configury support for PA64 (currently disabled).
3967 * configure: Rebuilt.
3969 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3971 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3972 bfd_set_section_alignment.
3974 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3976 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3979 2000-04-24 Nick Clifton <nickc@cygnus.com>
3981 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3982 * doc/as.texinfo (Align): Include arm and strongarm in list of
3983 targets that have the second form of the behaviour of the .align
3986 2000-04-24 Mark Klein <mklein@dis.com>
3988 * config/obj-som.c: Terminate obj_pseudo_table.
3990 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3992 * as.c (parse_args): Allow md_parse_option to override -a listing
3994 * config/obj-coff.c (add_lineno): Change type of offset parameter
3995 from "int" to "bfd_vma."
3996 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3997 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3998 (ppc_change_csect): Align correctly for XCOFF64.
3999 (ppc_machine): New function, which discards "ppc_machine" line.
4000 (ppc_tc): Cons for 8 when code is 64 bit.
4001 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4003 (md_parse_option): Handle -a64 and -a32.
4005 * config/tc-ppc.h (TARGET_MACH): Define.
4006 (TARGET_FORMAT): Move to function.
4007 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4009 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4011 * config/tc-avr.c: New AVR_ISA_ defined.
4012 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4013 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4014 for `fmul', `movw' and `lpm R,Z' instructions.
4015 (avr_operands): Warn if current opcode is a two-word instruction
4016 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4017 (avr_opcodes): New commands added.
4018 (REGISTER_P): Check 'a' and 'v' constraint letters.
4019 (mcu_types): New MCU added.
4021 2000-04-22 Timothy Wall <twall@cygnus.com>
4023 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4025 (operand_match): Conditionally insert default bit values for IMMU9.
4027 2000-04-14 Matthew Green <mrg@cygnus.com>
4029 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4030 * configure: Rebuilt.
4032 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4033 Jason Eckhardt <jle@cygnus.com>
4035 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4037 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4038 Added handling of new operand types l,y,&,fe,fE,fx.
4040 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4041 David Mosberger <davidm@hpl.hp.com>
4042 Timothy Wall <twall@cygnus.com>
4043 Andrew MacLeod <amacleod@cygnus.com>
4044 Jim Wilson <wilson@cygnus.com>
4046 * Makefile.am (CPU_TYPES): Add ia64.
4047 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4048 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4049 * Makefile.in: Rebuild.
4050 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4051 * configure: Rebuild.
4052 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4053 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4054 * expr.c (expr): Handle md_optimize_expr.
4055 * read.c (LEX_HASH): Add comment.
4056 * config/tc-ia64.c, config/tc-ia64.h: New files.
4058 2000-04-21 Richard Henderson <rth@cygnus.com>
4060 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4061 bundling a non-delayed branch type instruction.
4063 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4065 * config/tc-mn10300.c (HAVE_AM30): Define.
4066 (md_assemble): Use it.
4068 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4070 * config/obj-elf.c (obj_elf_change_section): Check for changed
4073 * Makefile.am: (CPU_MULTI_VALID): Remove.
4074 (MULTI_CPU_TYPES): Define.
4075 (MULTI_CPU_OBJ_VALID): Define.
4076 (DEPTC): Use the above.
4077 (DEPOBJ): Same here.
4079 Regenerate dependencies.
4080 * Makefile.in: Regenerate.
4082 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4084 * Makefile.am (YACC, LEX): Get them from configure.
4086 2000-04-18 H.J. Lu (hjl@gnu.org)
4088 * config/tc-i386.c (offset_in_range): Use addressT instead of
4089 bfd_vma for non-bfd assemblers.
4091 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4093 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4094 doesn't give spurious errors.
4096 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4098 * as.h (SEEK_SET): Define if undefined.
4100 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4102 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4103 constants, and don't assume offsetT is 32 bits.
4105 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4107 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4108 (md_pcrel_from_section): Add prototype.
4109 (d10v_fix_adjustable): Add prototype.
4110 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4112 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4114 2000-04-12 Nick Clifton <nickc@cygnus.com>
4116 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4117 symbol in frag chain.
4119 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4121 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4122 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4123 (fits_in_signed_word, smallest_imm_type): Ditto.
4124 (md_assemble): Use an offsetT var to hold offsetT values, not a
4126 (offset_in_range): New.
4127 (md_assemble): Use it.
4128 (md_convert_frag): Change type of target_address, opcode_address,
4129 and displacement_from_opcode_start to offsetT.
4130 (md_create_short_jump): Change type of offset to offsetT.
4131 (md_create_long_jump): Ditto.
4132 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4133 (md_chars_to_number): Remove.
4134 (output_invalid): Remove duplicate prototype.
4136 2000-04-09 Nick Clifton <nickc@cygnus.com>
4138 * Makefile.am (CPU_TYPES): Add 'avr'.
4139 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4140 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4142 * Makefile.in: Regenerate.
4144 * doc/as.texinfo: Add M32R documentation.
4146 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4148 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4149 --enable-build-warnings option.
4150 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4151 * Makefile.in, configure: Re-generate.
4153 2000-04-07 Nick Clifton <nickc@cygnus.com>
4155 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4156 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4157 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4158 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4159 (arm_force_relocation): Force relocations for
4160 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4162 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4164 * config/tc-sh.c (get_operands): There's no third operand if the
4165 first operand is an immediate.
4167 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4169 * config/tc-sh.c (immediate): Delete.
4170 (sh_operand_info): Add immediate member.
4171 (parse_reg): Use A_PC for pc.
4172 (parse_exp): Add second argument 'op'. All callers changed.
4173 (parse_at): Expect pc to be coded as A_PC.
4174 Use immediate field in *op.
4175 (insert): Add fourth argument 'op'. All callers changed.
4176 (build_relax): Add second argument 'op'. All callers changed.
4177 (insert_loop_bounds): New function.
4178 (build_Mytes): Remove DISP_4.
4179 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4180 (assemble_ppi): Use immediate field in *operand.
4181 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4182 (md_apply_fix): Likewise.
4183 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4185 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4187 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4189 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4191 * internals.texi (CPU backend): Document
4192 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4194 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4196 * po/gas.pot: Regenerate.
4198 * as.c (show_usage): Restore translated part of bug string.
4199 * gasp.c (show_usage): Likewise.
4201 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4202 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4203 than move-if-change.
4204 (DEP1): Modify for "gcc -MM".
4208 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4209 Update dependencies.
4210 * Makefile.in: Regenerate.
4212 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4214 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4215 (md_begin): Likewise.
4216 (HAVE_AM33): New macro.
4217 (md_assemble): Use it. Match r_regs and xr_regs only if
4220 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4222 * as.h: #include "bin-bugs.h"
4223 * as.c (show_usage): Use REPORT_BUGS_TO.
4224 * gasp.c: #include "bin-bugs.h"
4225 (show_usage): Use REPORT_BUGS_TO.
4227 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4229 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4231 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4232 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4235 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4237 * config/tc-i386.c (i386_immediate): Don't assume a constant
4238 immediate is necessarily 16 bits when in 16 bit code mode.
4239 (md_assemble): Instead set guess_suffix here after we have checked
4242 2000-04-02 Richard Henderson <rth@cygnus.com>
4244 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4245 quantities. Correct right shift sign extension.
4246 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4247 32-bit value when shifting into place.
4249 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4251 * app.c: Add ATTRIBUTE_UNUSED as needed.
4252 * config/tc-ppc.c: Likewise.
4253 (ppc_size): Make unsigned long.
4254 (ppc_insert_operand): Add casts to avoid warnings.
4256 2000-03-31 Nick Clifton <nickc@cygnus.com>
4258 * config/tc-d10v.h (md_flush_pending_output): Define.
4260 2000-03-29 Nick Clifton <nickc@cygnus.com>
4262 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4263 segment. Works for both BFD_ASSEMBLER and others.
4264 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4266 2000-03-29 Nick Clifton <nickc@cygnus.com
4268 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4270 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4272 * listing.c (LISTING_LHS_WIDTH): Default depends on
4274 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4276 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4278 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4281 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4283 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4285 * config/tc-avr.c (mcu_types): Add missing initialiser.
4286 (md_pcrel_from_section): Add prototype.
4287 (avr_operand): Remove redundant test of unsigned < 0.
4288 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4290 2000-03-27 Denis Chertykov <denisc@overta.ru>
4292 * config/tc-avr.c: New file for AVR support.
4293 * config/tc-avr.h: Likewise.
4294 * configure.in: Add AVR support.
4295 * configure: Regenerate.
4297 2000-03-26 Timothy Wall <twall@cygnus.com>
4299 * gasp.c (macro_op): Add new argument to check_macro call.
4300 Macro structure definitions moved to macro.h
4301 * sb.h: Add argument to prototype for input_scrub_include_sb.
4302 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4303 nesting checks with an additional flag.
4304 (struct input_save): Add flag to indicate whether current sb
4305 should be checked for proper macro/conditional nesting.
4306 (input_scrub_push/pop): Save/restore nest check flag.
4307 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4309 * macro.c (check_macro): Allow caller to retrieve parsed macro
4310 information if a pointer is provided. This information may be
4311 used by the new macro hooks.
4312 * macro.h: Update prototype for check_macro. Macro struct
4313 definitions moved here from macro.c/gasp.c.
4314 * read.c (read_a_source_file): Add parameter to check_macro call,
4315 and pass macro info to the macro hook, if defined.
4316 (input_scrub_insert_line): New. Allow insertion of a line of
4317 characters into the input stream.
4318 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4319 file into the input stream.
4320 (s_include): Use input_scrub_insert_file.
4321 * internals.texi: Document new macro hooks.
4322 * as.h: New prototypes added.
4324 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4326 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4327 an initial capital letter.
4328 (i386_index_check): Reindent.
4330 2000-03-19 Nick Clifton <nickc@cygnus.com>
4332 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4335 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4337 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4338 instruction operand bad if Rd > 7 when generating
4339 thumb instructions. Prevents for example,
4340 "adr r12,label" from silently failing and generating
4341 the wrong instruction.
4343 2000-03-17 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4346 that have a destingation >= 0x400000.
4347 Fix compile time warning messages.
4349 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4351 * config/tc-sh.c (md_begin): When encountering insn that are
4352 not supported by the current arch, only change the name if
4353 its contents are the same as prev_name.
4354 (get_specific): If the the architecture doesn't match, fail.
4356 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4358 * config/tc-sh.c (IDENT_CHAR): Define.
4359 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4360 matching back where it came from.
4362 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4364 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4366 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4368 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4371 2000-03-15 Kazu Hirata <kazu@hxi.com>
4373 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4375 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4377 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4378 floating-point-number, make sure 'f' is in FLT_CHARS.
4380 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4382 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4383 (s_lcomm_internal): Use it.
4384 * doc/internals.texi (CPU backend): Document it.
4385 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4388 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4390 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4393 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4394 implementation doesn't have special handling for switch
4396 (macro_build): Allow for code in sections other than .text.
4398 (mips_ip): Likewise.
4399 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4400 Don't perform relocs if we will be outputting them.
4401 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4402 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4405 2000-03-09 Catherine Moore <clm@cygnus.com>
4407 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4408 relocation type based on the entry in the fixup structure.
4409 Put S_IS_EXTERN processing back in.
4411 2000-03-08 H.J. Lu (hjl@gnu.org)
4413 * Makefile.am (install-exec-tooldir): Depend on
4414 install-exec-bindir for parallel make.
4415 * Makefile.in: Regenerated.
4417 2000-03-06 Nick Clifton <nickc@cygnus.com>
4419 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4421 (md_parse_option): Parse -m32r command line switch - disable m32rx
4423 (md_show_usage): Document new option.
4425 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4426 * doc/Makefile.in: Regenerate.
4427 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4429 2000-03-02 Michael Meissner <meissner@redhat.com>
4431 * config/tc-d30v.c (check_range): Remove code that incorrectly
4432 sign extended values where bits < 32.
4434 2000-03-02 H.J. Lu (hjl@gnu.org)
4436 * configure.in: Support --enable-targets=all on ia32.
4437 * configure: Regenerated.
4439 2000-03-01 Nick Clifton <nickc@cygnus.com>
4441 * gasp.c (do_align): Remove bogus check of alignment value.
4443 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4445 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4446 TC_PPC was defined forced the type of a symbol with no other type
4449 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4451 * doc/internals.texi (CPU backend): Mention that
4452 line_separator_chars do not break up comments. Fix typos for
4453 LEX_AT and LEX_NAME descriptions. Document operands for
4454 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4455 description of md_create_short_jump usage. Document argument for
4456 md_undefined_symbol.
4458 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4460 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4461 (md_parse_option): Handle it.
4462 (md_show_usage): Document it.
4464 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4466 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4467 opcode, for the instruction `pal19'. From Andrea Arcangeli
4470 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4472 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4474 (md_assemble): To here, before template operands are matched.
4475 Also ensure a constant immediate is sign extended when we know the
4476 size is at most 16 bits. This is to catch cases like "add
4477 $0xffc0,%ax" where we don't know the size, and thus that the
4478 immediate can be represented as Imm8S until after parsing the
4480 (i386_displacement): Similarly sign extend 16 bit constant
4482 (md_assemble): Relax 16-bit jump constant range check to suit sign
4483 extended displacements.
4485 2000-02-26 Andreas Jaeger <aj@suse.de>
4487 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4489 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4491 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4492 call operands when intel_syntax.
4493 (intel_float_operand): Return 2 for "fi...".
4494 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4495 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4496 earlier "SHORT" change.
4497 (md_assemble): When determining suffix from Regs, exclude
4500 2000-02-24 Nick Clifton <nickc@cygnus.com>
4502 * configure: Add arm-wince, mips-pe and sh-pe targets.
4503 * configure: Regenerate.
4505 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4507 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4508 "pe-mips" for the mips-pe target.
4510 * config/tc-arm.c (insns): Change displacement encoded in BL
4511 and B instructions if the target port is arm-wince.
4512 (do_ldst): Do not bias the relocation offset if the target
4514 (md_pcrel_from): Add in missing relocation offset bias if the
4515 target os arm-wince.
4517 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4518 (md_begin): Disable -G support for mips-pe target.
4519 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4520 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4523 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4524 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4525 assembler, just set the alignment to 4.
4527 * config/te-wince-pe.h: New file for WinCE targets. Define
4530 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4532 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4533 string instructions.
4534 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4535 (i386_intel_memory_operand): After finding a segment override,
4536 check again for no `[' before looking for a displacement. Bomb if
4537 more than one displacement rather than silently discarding the
4538 second and subsequent ones. Free strings malloc'd by
4539 build_displacement_string.
4541 2000-02-24 Catherine Moore <clm@cygnus.com>
4543 * config/obj-som.c (obj_pseudo_table): Add "weak".
4544 (obj_som_weak): New routine.
4546 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4548 * config/tc-i386.c (union i386_op): New.
4549 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4550 Throughout file replace occurences of disps[n], imms[n], regs[n]
4551 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4552 intel mode operand swapping. Add assert in regKludge and
4553 fake_zero_displacement code. Test i.types[n] when outputting
4554 displacements and immediates. Combine output of Disp16 with
4556 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4557 when in intel mode by (not) reversing fsub and fdiv operands
4558 before the template search. This fails for single operand
4559 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4560 undefined. Instead fix the base_opcode after we've found the
4561 template. Move base_opcode xor with found_reverse_match from
4562 opcode output code to before this fix so we test for the correct
4564 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4565 check in intel mode. Instead compare opcodes.
4567 * config/tc-i386.h (TC_RELOC): Delete.
4568 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4569 with equivalent call to reloc.
4571 * as.h (flag_m68k_mri): Move declaration after target include, and
4572 only declare when TC_M68K defined. Define as zero otherwise.
4573 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4574 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4575 Define as zero otherwise.
4576 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4577 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4578 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4579 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4580 testing whether defined.
4581 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4582 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4583 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4584 rather than testing whether defined.
4585 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4586 (parse_mri_cons): Declare and use only when TC_M68K.
4587 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4588 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4589 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4591 * NEWS: Mention IBM 370 support.
4593 2000-02-23 Richard Henderson <rth@cygnus.com>
4595 * config/tc-i386.c (md_assemble): When swapping operands for
4596 intel_syntax, assume everything that's not Imm or Disp is a
4599 2000-02-23 Linas Vepstas <linas@linas.org>
4601 * config/tc-i370.c, config/tc-i370.h: New files.
4602 * Makefile.am: Add support for Linux/IBM 370.
4603 * configure.in: Likewise.
4604 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4605 * config/obj-elf.c: Include elf/i370.h
4606 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4608 * Makefile.in: Regenerate.
4609 * configure: Regenerate.
4611 * doc/c-i370.texi: New file.
4612 * doc/all.texi: Include it.
4613 * doc/as.texinfo: And here.
4614 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4615 * doc/Makefile.in: Regenerate.
4617 2000-02-19 Michael Meissner <meissner@redhat.com>
4619 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4620 determine if an instruction can be used in parallel with an ADDppp
4621 or SUBppp instruction.
4623 2000-02-22 Andrew Haley <aph@cygnus.com>
4625 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4627 2000-02-22 Andrew Haley <aph@cygnus.com>
4629 * config/tc-mips.c (mips_gp32): New variable.
4630 (macro_build) Use mips_gp32.
4632 (md_longopts): Add "-mgp32" and "-mgp64".
4633 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4635 (OPTION_M7900): Change offset
4636 (OPTION_NO_M7900): Ditto.
4638 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4640 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4641 warning, and bump it to 1.
4643 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4645 From Brad Lucier <lucier@math.purdue.edu>:
4646 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4649 2000-02-21 Catherine Moore <clm@cygnus.com>
4651 * config/tc-mips.c (MF_HILO_INSN): Define.
4652 (mips_7000_hilo_fix): Declare.
4653 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4654 (md_parse_option): Check for 7000_HILO_FIX options.
4655 (OPTION_M7000_HILO_FIX): Define.
4656 (OPTION_NO_M7000_HILO_FIX): Define.
4657 * doc/c-mips.texi (-mfix7000): Describe.
4659 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4661 * listing.c (print_lines): Remove unused variable `end'.
4663 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4664 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4665 reloc_type when BFD_ASSEMBLER.
4666 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4667 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4668 statement and quell signed vs. unsigned comparison warning.
4670 2000-02-18 Nick Clifton <nickc@cygnus.com>
4672 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4673 the computed frag offset, rather than overwriting it.
4675 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4677 * config/tc-sh.c ("elf/sh.h"): Include.
4678 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4679 (md.begin): Initialize target_arch.
4680 Only include opcodes in has table that match selected architecture.
4681 (parse_reg): Recognize register names for sh-dsp.
4682 (parse_at): Recognize post-modify addressing.
4683 (get_operands): The leading space is now optional.
4684 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4685 arguments. Update valid_arch.
4686 (build_Mytes): Add support for SDT_REG_N.
4687 (find_cooked_opcode): New function, broken out of md_assemble.
4688 (assemble_ppi, sh_elf_final_processing): New functions.
4689 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4690 (md_longopts, md_parse_option): New option: -dsp.
4691 * config/tc-sh.h (elf_tc_final_processing): Define.
4692 (sh_elf_final_processing): Declare.
4694 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4696 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4697 the unwinder subspace. Save the current seg/subseg before creating
4700 2000-02-10 Nick Clifton <nickc@cygnus.com>
4702 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4703 little endian targets.
4704 (INST_BYTE1): Redefine to handle big and little endian
4706 (cpu_type): New type: Select between M340 and M210.
4707 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4708 instructions of the M340.
4709 (md_assemble): Add support for the MULSH and OPSR classes of
4711 (md_atof): Add support for little endian targets.
4712 (md_parse_option): Add support for -EL, -EB and -mcpu command
4714 (md_convert_frag): Add support for little endian targets.
4715 (md_apply_fix3): Add support for little endian targets.
4716 (md_number_to_chars): Add support for little endian targets.
4718 2000-02-10 Timothy Wall <twall@redhat.com>
4720 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4721 defined, use it to verify the symbol just read should be a label.
4723 2000-02-10 Timothy Wall <twall@redhat.com>
4725 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4726 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4727 around colons when KEEP_WHITE_AROUND_COLON is defined.
4728 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4729 and KEEP_WHITE_AROUND_COLON.
4731 2000-02-08 Timothy Wall <twall@redhat.com>
4733 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4735 (do_repeat): New. Abstract repeat logic so that a "break" can be
4737 (end_repeat): New. Provide support for a "break" out of the
4739 * read.h: Add prototypes for new functions.
4741 2000-02-08 Timothy Wall <twall@redhat.com>
4743 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4744 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4745 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4748 2000-02-08 Timothy Wall <twall@redhat.com>
4750 * read.c: Added elseif to directives table.
4751 * read.h: Added prototype for s_elseif.
4752 * doc/as.texinfo: Added description for elseif.
4753 * cond.c (s_elseif): New function
4755 2000-02-04 Timothy Wall <twall@redhat.com>
4757 * listing.c (print_lines): Remove conditionals causing bug in
4760 2000-02-03 Timothy Wall <twall@cygnus.com>
4762 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4764 * frags.c (frag_new): Calculate fr_fix in octets
4765 (frag_now_fix) Return offset as target address offset (bytes).
4766 (frag_now_fix_octets) New - Return offset in octets (8-bit
4768 * frags.h: Added prototype for frag_now_fix_octets().
4769 Distinguish between octets and bytes in field descriptions.
4770 * listing.c (calc_hex): Account for octets vs bytes when
4771 printing addresses/offsets.
4772 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4773 target is little-endian, print the octets in a word in big-endian
4774 order so that the display looks like a proper hexadecimal number,
4775 instead of having the octets reversed.
4776 * read.c (do_align): When recording alignment, alignment power
4777 should be in terms of target bytes (minimum addressible unit)
4779 (do_org) Convert ORG target address (byte) argument into an
4780 octet offset when generating a variable fragment.
4781 * symbols.c (resolve_symbol_value): Symbol final value
4782 converted to a target address offset (bytes) from its octet offset.
4783 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4784 offset (bytes) is adjusted by the frag offset (octets) converted
4786 (coff_frob_section) Section alignment power is in terms of bytes;
4787 convert it to an octet alignment power when calculating size (and
4788 size mask) in octets. Don't modify the section size in order to
4789 "align" it for TI COFF, since that format has a different method
4790 for storing alignment information.
4792 2000-02-01 Timothy Wall <twall@cygnus.com>
4794 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4795 entries, matching the way GCC generates them. If not escaped, the
4796 filename is encoded incorrectly.
4798 2000-01-31 Nick Clifton <nickc@cygnus.com>
4800 * config/tc-arm.c (reg_table): Add support for ATPCS register
4803 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4805 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4807 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4809 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4810 of a symbol when we really care about its value.
4812 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4814 * config/tc-mcore.c (md_assemble): Give warning message if
4815 operands passes to instruction are more than the spec.
4817 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4819 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4820 Thumb mode but the label seen was not declared as '.thumb_func'
4821 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4822 correct disassembly of Thumb code bounded by non function labels.
4824 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4826 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4827 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4829 * Makefile.in: Same here.
4832 * configure.in: Set bfd_gas for i386-aout when primary target
4833 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4834 we may need the primary te_file. Remove incorrect comment.
4836 * configure: Regenerate.
4838 * config/e-i386aout.c: New file.
4840 * as.c (USE_EMULATIONS): Move to before print_version_id.
4841 (struct emulation): Add i386aout.
4842 (show_usage): Split text strings. Reformat -a text. Add --em
4846 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4847 (aout_format_ops): New.
4850 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4851 preprocessor conditional and add aout USE_EMULATIONS tests.
4852 (read_a_source_file): Don't pass error strings to printf as
4856 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4858 (do_data): Same here.
4859 (process_file): And here.
4862 * symbols.c (colon): Rewrite "already defined" fatal message
4863 code for aout with USE_EMULATIONS.
4866 * config/obj-aout.c (OBJ_HEADER): Define.
4867 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4869 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4870 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4872 (obj_aout_type): Expand S_SET_OTHER here too.
4873 (obj_read_begin_hook): Remove.
4874 (aout_pop_insert): New.
4875 (obj_aout_s_get_other): New.
4876 (obj_aout_s_get_desc): New.
4877 (aout_format_ops): New.
4880 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4881 gets aout_pseudo_table.
4882 (aout_pseudo_table): Declare.
4883 (obj_read_begin_hook): Define.
4886 * config/obj-coff.c (obj_pseudo_table): Rename to
4888 (coff_pop_insert): Use coff_pseudo_table.
4889 (coff_sec_sym_ok_for_reloc): Remove.
4890 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4891 and comment all zero entries and remove #if 0 code.
4894 * config/obj-coff.h (obj_pop_insert): Define.
4895 (coff_pseudo_table): Declare.
4898 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4899 s_get_size, s_set_size. Comment all zero entries.
4902 * config/obj-elf.c (elf_s_get_other): New function.
4903 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4904 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4905 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4907 (obj_elf_parse_section_letters): Don't pass error strings to
4908 printf as format arg.
4911 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4913 (elf_s_get_other): Declare.
4914 (S_GET_OTHER) Define as elf_s_get_other if not already
4916 (S_SET_OTHER): Only define when not already defined.
4917 (elf_obj_read_begin_hook): Declare.
4918 (obj_read_begin_hook): Define.
4919 (elf_obj_symbol_new_hook): Declare.
4920 (obj_symbol_new_hook): Define.
4923 * config/obj-multi.h: Add copyright header and protect against
4924 multiple inclusion. Add * to all function pointers.
4925 (OBJ_HEADER): If defined, include it rather than other defines
4927 (obj_frob_file_after_relocs): Test for NULL.
4928 (obj_symbol_new_hook): Here too.
4929 (obj_sec_sym_ok_for_reloc): And here.
4930 (S_GET_OTHER): Define.
4931 (S_GET_DESC): Define.
4932 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4933 (OBJ_MAYBE_ELF): Update comment.
4935 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4936 OBJ_AOUT preprocessor conditional and handle emulation by
4937 testing OUTPUT_FLAVOR.
4938 (i386_displacement): Here too.
4939 (md_section_align): Similarly here.
4940 (i386_target_format): Conditionally compile when more than one
4941 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4942 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4943 (i386_displacement): Here too.
4946 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4947 Define TARGET_FORMAT for aout only when not multi.
4950 * config/te-multi.h: Delete file as it's identical to te-generic.h
4952 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4954 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4955 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4958 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4960 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4963 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4965 * config/tc-mips.c (mips_do_align): New function.
4966 * config/tc-mips.h (md_do_align): Define.
4968 2000-01-10 Philip Blundell <philb@gnu.org>
4970 * doc/c-arm.texi (ARM Options): Fix typo.
4971 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4972 line separator for Linux.
4973 * doc/as.texinfo (Comments): Mention the ARM.
4975 2000-01-10 Philip Blundell <pb@futuretv.com>
4977 * configure.in (arm*-*-conix*): New target.
4978 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4980 * configure: Regenerate.
4982 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4984 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4985 (obj_elf_visibility): New function.
4987 * doc/as.texinfo (Visibility): New node: document visibility
4990 For older changes see ChangeLog-9899