1 2000-04-20 Jason Eckhardt <jle@redhat.com>
3 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
4 since frag_now can change after d10v_cleanup is called.
6 2001-04-16 David O'Brien <obrien@FreeBSD.org>
8 * configure.in: Add the em type for FreeBSD targets.
9 * configure: Regenerate.
11 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
13 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
14 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
16 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
17 pc-relative relocations not placed at the end of the instruction.
19 2001-04-13 Jim Wilson <wilson@redhat.com>
21 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
24 2001-04-13 Jakub Jelinek <jakub@redhat.com>
26 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
27 handle SHF_MERGE and SHF_STRINGS.
28 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
29 (obj_elf_section): Allow additional argument specifying entity size.
30 * write.c (adjust_reloc_syms): Keep relocations against local symbols
31 in SEC_MERGE sections.
33 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
35 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
37 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
39 * expr.c (operand): Pass &c to md_parse_name().
40 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
42 2001-04-07 Steven J. Hill <sjhill@cotw.com>
44 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
46 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
47 * Makefile.in: Regenerated.
49 * configure.in: Use traditional MIPS targets for Linux/MIPS.
50 * configure: Regenerated.
52 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
54 * config/tc-mn10300.c (xr_registers): Added `pc'.
56 2001-04-05 Alan Modra <alan@linuxcare.com.au>
58 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
59 * configure: Regenerate.
61 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
62 cases, and always return size based on current fr_subtype.
63 (md_begin): Move initialization of md_relax_table..
64 (md_relax_table): ..to static initializer. Set rlx_length for
65 UNDEF_WORD_DISP cases.
66 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
68 (md_relax_table): Likewise.
69 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
70 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
71 Set rlx_backward and rlx_forward to zero for unused states.
72 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
73 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
74 (UNCOND12, UNCOND32): Remove duplicate defines.
76 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
78 * config/tc-cris.c (md_estimate_size_before_relax) <case
79 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
80 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
81 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
82 Add cases to cover all relax states.
83 (cris_insn_first_word_frag): New.
84 (md_assemble): Call cris_insn_first_word_frag to get the first
85 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
86 end. Drop variable insn_size.
87 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
88 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
89 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
91 * write.c (write_object_file): Reset broken word state before
94 2001-03-31 Alan Modra <alan@linuxcare.com.au>
96 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
97 for one line if not already enabled.
98 * cond.c (s_elseif): Correct conditional assembly listing.
101 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
102 Don't abort on NULL current_cframe.
104 2001-03-30 Alan Modra <alan@linuxcare.com.au>
106 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
107 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
108 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
109 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
110 * config/obj-coff.c (do_relocs_for): Likewise.
111 (yank_symbols): Likewise.
112 (fixup_segment): Likewise.
113 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
114 (ppc_fix_adjustable): Likewise.
115 * config/tc-mips.c (md_convert_frag): Likewise.
116 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
117 * ehopt.c (eh_frame_convert_frag): Likewise.
118 * expr.c (make_expr_symbol): Likewise.
120 * frags.h (struct frag): Add last_fr_address. Reorder fields for
122 * symbols.c (resolve_symbol_value): Don't fix expression values
123 until relaxation is complete.
124 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
125 (S_GET_VALUE): Likewise, and return unresolved expression value.
126 * write.c (finalize_syms): New.
127 (relax_and_size_seg): Split into..
128 (relax_seg): New function, returns 1 if anything changed..
129 (size_seg): And the remainder of relax_and_size_seg.
130 (fixup_segment): Arrange for final resolution of sym values.
131 (adjust_reloc_syms): Likewise.
132 (write_object_file): Likewise, and repeatedly call relax_seg until
133 nothing more changes.
134 (relax_segment): Return 1 if anything changed. Use correct types
135 for rs_org `target' and `after'.
136 * write.h (finalize_syms): Declare.
137 (relax_segment): Update prototype.
139 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
140 do-nothing cases to switch to avoid abort on a second relaxation
141 pass, and tidy code a little.
142 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
143 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
144 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
145 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
146 (md_relax_table): Remove first four unused entries. Increment
147 rlx_length by one throughout table, and update comments to suit.
148 (md_estimate_size_before_relax): Return size of current variable
149 part of frag to reflect reality when relaxing more than once.
150 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
151 (COND32, UNCD32): Rename to DISP32 throughout.
152 (UNDEF_WORD_DISP): Renumber to 3.
153 (md_estimate_size_before_relax): Add extra do-nothing cases.
154 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
155 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
156 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
157 handle word and dword branches.
159 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
161 * config/tc-cris.h (tc_fix_adjustable): Allow only
162 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
163 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
164 example in comment to valid type.
166 2001-03-28 H.J. Lu <hjl@gnu.org>
168 * read.c (equals): Set to local for COFF only if it hasn't been
171 2001-03-28 Alan Modra <alan@linuxcare.com.au>
173 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
174 (md_begin): Use it when setting default architecture.
176 2001-03-27 Nick Papadonis <nick@coelacanth.com>
178 * read.c (equals): (for COFF) default symbols to being local.
180 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
182 * configure.in (cris-*-*): Change default emulation to criself.
183 (cris-*-*aout*): New rule.
184 * configure: Regenerate.
186 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
188 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
189 BFD_RELOC_390_GOTENT.
190 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
191 BFD_RELOC_390_GOTENT.
193 2001-03-26 Nick Clifton <nickc@redhat.com>
195 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
196 * config/tc-s390.c (s390_force_relocation): New function: Force
197 relocations for VTINHERIT relocs.
199 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
201 * doc/as.texinfo: Put @c man begin to generate the as man page.
202 When generating man, define all the variables. Re-organize some
203 options to obtain better indentation of man page.
204 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
205 (as.1): Build from as.texinfo.
206 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
208 2001-03-25 Alan Modra <alan@linuxcare.com.au>
210 * config/tc-i386.c (i386_scale): Accept an absolute expression for
211 scale factor, and return the end of the expression.
212 (i386_operand): Modify for above.
214 2001-03-23 Nick Clifton <nickc@redhat.com>
216 * doc/as.texinfo: Document --listing-XXX command line switches.
217 Explain why listings behave differently when -pipe is used.
219 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
221 * write.c (fix_new_exp): Print an error if passed a register.
223 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
225 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
226 (PIC_SUFFIX_CHAR): New macro.
227 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
229 (md_longopts): New option --pic.
230 (OPTION_PIC): Define.
231 (md_estimate_size_before_relax): Tweak longish comment.
232 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
233 (md_assemble): Handle a PIC relocation on prefix and normal
234 instruction operands.
235 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
236 "complex" operand expressions. Call frag_more outside
237 gen_cond_branch_32 parameter list.
238 (cris_process_instruction): Handle PIC relocs on parsed
239 operand expressions. Validize PIC reloc sizes.
240 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
241 (gen_bdap): Handle "complex" operand expressions.
242 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
243 ADD.D offset,PC as jump instruction if generating PIC. Generate
244 error instead of crashing on complex expressions.
245 (cris_number_to_imm): Add segT parameter. All callers changed.
246 Use segT parameter, not now_seg, for segment of fixup. Handle
247 PCREL relocations but check that they are fully resolved.
248 (md_parse_option): Handle OPTION_PIC.
249 (tc_gen_reloc): Handle PIC relocs.
250 (md_show_usage): Update for --pic.
251 (md_apply_fix3): Renamed from md_apply_fix.
252 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
253 (md_cris_force_relocation): Force relocation for PIC relocs.
255 * config/tc-cris.h: Tweak attribution.
256 (MD_APPLY_FIX3): Define.
257 (IS_CRIS_PIC_RELOC): New macro.
258 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
259 (tc_fix_adjustable): Don't adjust a globally visible symbol when
261 (tc_frob_symbol): Avoid emitting undefined symbols.
263 2001-03-20 Alan Modra <alan@linuxcare.com.au>
265 * frags.h (struct frag): Add relax_marker.
266 * write.c (is_dnrange): Delete.
267 (relax_frag): Use correct types for `aim', `target', `address'.
268 Delete `offset', `was_address'. Test `relax_marker' instead of
269 using fragile (and slow) address test.
270 (relax_segment): Init and flip `relax_marker'.
272 2001-03-19 Alan Modra <alan@linuxcare.com.au>
274 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
277 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
279 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
280 with 'Motorola specification for assembly language input standard'.
282 2001-03-17 Richard Henderson <rth@redhat.com>
284 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
285 (dwarf2_directive_loc): Don't use them.
286 (dwarf2_directive_file): Reject duplicate file definitions.
287 (get_filenum): Zero allocated memory.
288 (out_file_list): Complain about missing file definitions.
290 2001-03-17 Alan Modra <alan@linuxcare.com.au>
292 * read.c (do_org): Handle complex expressions.
293 * cgen.c (gas_cgen_finish_insn): Likewise.
295 2001-03-15 David Mosberger <davidm@hpl.hp.com>
297 * config/tc-ia64.c (md): New member keep_pending_output.
298 (ia64_flush_pending_output): Flush only if md.keep_pending_output
300 (dot_xdata): Turn on md.keep_pending_output for the duration of
302 (dot_xfloat_cons): Ditto.
303 (dot_xstringer): Ditto.
304 (dot_xdata_ua): Ditto.
305 (dot_xfloat_cons_ua): Ditto.
307 2001-03-15 Jim Wilson <wilson@redhat.com>
309 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
312 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
314 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
316 2001-03-15 DJ Delorie <dj@redhat.com>
318 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
319 blindly freeing string if it isn't at the top of the obstack.
321 2001-03-13 Alan Modra <alan@linuxcare.com.au>
323 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
324 (NUM_FLAG_CODE): Define.
325 (lex_got): New function.
326 (got_reloc): New global var.
327 (x86_cons_fix_new): New function.
328 (x86_cons): New function.
329 (i386_immediate): Use lex_got here, replacing inline code. Change
330 "ignoring junk.." error message to "junk.."
331 (i386_displacement): Likewise.
332 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
334 (TC_CONS_FIX_NEW): Define.
335 (x86_cons_fix_new): Declare.
337 2001-03-12 Nick Clifton <nickc@redhat.com>
339 * config/tc-arm.c (md_begin): Always set machine type based on
342 2001-03-07 Alan Modra <alan@linuxcare.com.au>
344 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
345 (md_assemble) <smallest displacement>: Use correct field of i.op[]
347 <JumpInterSegment output>: Use correct i.disp_reloc[].
348 <immediate output>: Likewise.
350 2001-03-06 Nick Clifton <nickc@redhat.com>
352 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
355 2001-03-06 Igor Shevlyakov <igor@windriver.com>
357 * config/tc-m68k.c : Add 5407 to archs[] table.
358 (HAVE_LONG_BRANCH): Add mcf5407.
359 (select_control_regs): Recognize 5407.
361 2001-03-02 Dave Brolley <brolley@redhat.com>
363 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
366 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
368 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
369 (gen_to_words): Print warnings if NaNs are found and the target CPU
370 does not support them. Allow largest exponent to be used in normal
371 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
373 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
375 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
376 anymore since we use bfd_elf_generic_reloc now.
377 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
379 2001-02-27 Alan Modra <alan@linuxcare.com.au>
381 * configure.in (BFD_VERSION): New.
382 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
383 * configure: Regenerate.
384 * Makefile.am: Run "make dep-am"
385 * Makefile.in: Regenerate.
386 * doc/Makefile.in: Regenerate.
388 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
390 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
391 SEC_NEVER_LOAD when the 'n' flag is used.
392 Add SEC_NEVER_LOAD to matchflags.
394 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
396 * symbols.c (decode_local_label_name): Initialize message_format
397 only when an error is reported (perf pb due to I18N).
399 2001-02-23 H.J. Lu <hjl@gnu.org>
401 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
402 BFD_ASSEMBLER is not defined.
404 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
406 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
407 done if it's against a symbol.
409 2001-02-22 Timothy Wall <twall@cygnus.com>
411 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
412 target formats if applicable.
413 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
414 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
415 * Makefile.in: Regenerated.
416 * configure.in: Added configuration for ia64-*-aix*.
417 * configure: Regenerated.
419 2001-02-21 David Mosberger <davidm@hpl.hp.com>
421 * config/tc-ia64.c (enum operand_match_result): New type.
422 (operand_match): Change return type to operand_match_result.
423 Fix all returns appropriately, adding support for returning the
425 (parse_operands): New locals result, error_pos, out_of_range_pos,
426 curr_out_of_range_pos. Rewrite operand matching loop to give better
429 2001-02-21 David Mosberger <davidm@hpl.hp.com>
431 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
432 (dot_proc): Clear unwind.prologue_count to zero.
433 (dot_prologue): Increment unwind.prologue_count.
434 (dot_restore): If second operand is omitted, use
435 unwind.prologue_count -1 for "ecount" (# of additional regions to
436 pop). Decrement unwind.prologue_count by number of regions
439 2001-02-21 Nick Clifton <nickc@redhat.com>
441 * doc/as.texinfo (Section): Note that some flags to the COFF
442 version of .section remove attributes rather than setting them.
444 2001-02-20 Kazu Hirata <kazu@hxi.com>
446 * config/tc-pdp11.c: Fix formatting.
447 * config/tc-pdp11.h: Likewise.
449 2001-02-20 Bo Thorsen <bo@suse.de>
451 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
454 2001-02-18 David O'Brien <obrien@FreeBSD.org>
456 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
457 all FreeBSD platforms should look the same at this level.
458 * configure: Rebuilt.
459 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
461 2001-02-18 lars brinkhoff <lars@nocrew.org>
463 * Makefile.am: Add PDP-11 target.
464 * configure.in: Likewise.
465 * config/tc-pdp11.c: New file.
466 * config/tc-pdp11.h: New file.
467 * doc/Makefile.am: Add PDP-11 documentation.
468 * doc/all.texi: Likewise.
469 * doc/as.texinfo: Likewise.
470 * doc/c-pdp11.texi: New file.
472 2001-02-16 matthew green <mrg@redhat.com>
474 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
476 2001-02-13 Jim Wilson <wilson@redhat.com>
478 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
479 reloc instead of a 0 reloc.
480 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
482 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
484 2001-02-13 Ian Lance Taylor <ian@zembu.com>
486 * write.c (is_dnrange): Stop as soon as the address becomes
488 (relax_frag): Add segment parameter. Only call symbol_get_frag
489 once. Only call is_dnrange if the symbol is in the same segment,
490 and the symbol address is larger.
491 (relax_segment): Pass segment to md_relax_frag and relax_frag.
492 * write.h (relax_frag): Update declaration.
493 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
495 * config/tc-m32r.c (m32r_relax_frag): Likewise.
496 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
497 (m32r_relax_frag): Update declaration.
498 * config/tc-mips.h (md_relax_frag): Add segment parameter.
499 * config/tc-tic54x.h (md_relax_frag): Likewise.
500 * doc/internals.texi (CPU backend): Update documentation for
503 2001-02-13 Alan Modra <alan@linuxcare.com.au>
505 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
506 Mention effect of < 386 architectures on jump promotion.
507 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
509 * config/tc-i386.c (no_cond_jump_promotion): New.
510 (set_cpu_arch): Parse "jumps" arch modifier.
511 (insn_size): Modify usage comment.
512 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
513 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
514 (TYPE_FROM_RELAX_STATE): New define.
515 (UNCOND_JUMP, COND_JUMP): Renumber.
516 (md_relax_table): Reorder to suit.
517 (COND_JUMP86): New define.
518 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
519 (md_assemble): Create frag var for jumps of max size, encode relax
520 state for COND_JUMP86.
521 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
522 leave conditional jumps small if no_cond_jump_promotion.
523 (md_convert_frag): Likewise.
525 * expr.c (operator): Don't bump input_line_pointer for two char
526 operators. Instead return operator size via new param num_chars.
527 (expr): Use above to parse multi-char operators correctly.
529 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
531 * config/tc-i386.c (i386_displacement): Fix handling of
532 BFD_RELOC_X86_64_GOTPCREL.
533 (i386_validate_fix): Likewise.
535 2001-02-12 Philip Blundell <pb@futuretv.com>
537 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
538 ldrt/strt instructions.
540 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
542 * config/tc-mips.c (macro): For M_LA_AB emit a
543 BFD_RELOC_MIPS_CALL16 relocation or a
544 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
545 BFD_RELOC_MIPS_GOT16 and
546 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
547 loading the jump register when generating SVR4_PIC code.
549 2001-02-10 Chris Demetriou <cgd@broadcom.com>
551 * configure.in: Make 'mipself' and 'mipsecoff' emulations
552 map to MIPS-specific files, as they used to do before the
553 change on 2000-05-21.
554 * configure: Regerate.
556 2001-02-10 Chris Demetriou <cgd@broadcom.com>
558 * config/tc-mips.c (md_parse_option): Don't try to compile
559 ELF-only option code if not ELF.
561 2001-02-08 David Mosberger <davidm@hpl.hp.com>
563 * config/tc-ia64.h (md_elf_section_type): New macro.
564 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
565 (they're now handled via ia64_elf_section_type.
567 * config/tc-ia64.c (unwind): New members saved_text_seg,
568 saved_text_subseg, and force_unwind_entry.
569 (optimize_unw_records): New function to optimize away unnecessary
571 (ia64_elf_section_type): New function.
572 (output_unw_records): Generate unwind info only if the size is
573 non-zero or if it's forced for some other reason (e.g.,
574 handlerdata or a personality routine).
575 (generate_unwind_image): Don't switch back to previous
576 section---stay inside the unwind info section instead so that
577 handlerdata that may follow goes into the right place.
578 (dot_handlerdata): Force generation of unwind entry and save the
579 current active text segment before generating unwind image.
580 (dot_unwentry): Force generation of unwind entry.
581 (dot_personality): Ditto.
582 (dot_endp): Generate unwind table entry only if there is
583 some unwind info or the unwind entry was forced.
585 * config/tc-ia64.c (make_unw_section_name): New macro to form
587 (generate_unwind_image): Add "text_name" argument. Use it to
588 form unwind section name.
589 (dot_handlerdata): Determine current segment (section) name and
590 pass it to generate_unwind_image().
591 (dot_endp): Determine current segment (section) name and use
592 it to determine the appropriate unwind section name.
593 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
594 n, fill, and max arguments.
596 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
598 * Makefile.am: Add linux target for S/390.
599 * configure.in: Likewise.
600 * config/tc-s390.c: New file.
601 * config/tc-s390.h: New file.
603 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
605 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
606 2byte, 4byte and 8byte.
608 2001-02-08 Alan Modra <alan@linuxcare.com.au>
610 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
611 md_number_to_chars with size > sizeof (valueT).
613 2001-02-06 H.J. Lu <hjl@gnu.org>
615 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
616 there is no relocation.
618 2001-02-06 H.J. Lu <hjl@gnu.org>
620 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
622 * config/tc-ia64.c (md_parse_option): Only accept the valid
623 ia64 options on "-axxx".
625 2001-02-05 Jim Wilson <wilson@redhat.com>
627 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
628 aborting for invalid operands.
630 2001-02-06 Alan Modra <alan@linuxcare.com.au>
632 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
633 than via pointer. Update all callers.
634 (UNWIND_LOW32): Define.
635 (UNWIND_HIGH32): Define.
636 (pa_build_unwind_subspace): Use the above macros instead of dumping
637 bitfields directly. Call frag_more once rather than multiple times.
638 (md_assemble): Use UNWIND_LOW32.
640 (pa_procend): Likewise.
641 (process_exit): Use UNWIND_HIGH32.
643 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
645 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
646 function to select the header according to the cpu.
647 (md_after_pass_hook, md_do_align): Remove.
648 (md_cleanup, m68hc11_cleanup): Remove.
649 (md_pcrel_from_section): Declare.
650 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
651 (build_jump_insn, build_insn): Likewise.
652 (m68hc11_listing_header): New function.
653 (m68hc11_cleanup): Remove.
655 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
657 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
658 symbols because there is no support for shared libraries and these
659 symbols can't be overridden (unless they are weak).
661 2001-02-01 Momchil Velikov <velco@fadata.bg>
663 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
664 for the compilation unit with a zero byte.
666 2001-01-30 Alan Modra <alan@linuxcare.com.au>
668 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
669 destinations. Correct range check for 17 and 22 bit branches.
671 2001-01-25 Nick Clifton <nickc@redhat.com>
673 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
674 still set. Issue an error message instead.
675 (md_estimate_size_before_relax): Delete unused variable
676 'buffer_address'. Fixup parentheses around if statement.
678 2001-01-23 Kazu Hirata <kazu@hxi.com>
680 * as.c: Fix formatting.
682 * messages.c: Likewise.
684 * symbols.c: Likewise.
686 2001-01-23 Ben Elliston <bje@redhat.com>
688 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
690 2001-01-22 Kazu Hirata <kazu@hxi.com>
692 * config/tc-alpha.c: Fix formatting.
694 2001-01-19 Kazu Hirata <kazu@hxi.com>
696 * config/tc-alpha.c: Fix formatting.
698 2001-01-18 Kazu Hirata <kazu@hxi.com>
700 * config/tc-alpha.c: Fix formatting.
702 2001-01-18 Nick Clifton <nickc@redhat.com>
704 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
706 (stm_flags): Remove redundant bit from "ed" and "da" flags.
708 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
710 * configure.in (cpu_type, arch): Match i386 too.
711 * configure: Rebuilt.
713 2001-01-16 Kazu Hirata <kazu@hxi.com>
715 * config/tc-i386.c: Fix formatting.
717 2001-01-16 Alan Modra <alan@linuxcare.com.au>
719 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
720 relocs for .PARISC.unwind section.
722 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
723 depending on section flags, not just for .text.
725 2001-01-15 Jim Wilson <wilson@redhat.com>
727 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
728 not immediately followed by an instruction.
730 2001-01-15 Kazu Hirata <kazu@hxi.com>
732 * config/tc-m68hc11.c: Fix formatting.
734 2001-01-15 Nick Clifton <nickc@redhat.com>
736 * symbols.c (colon): Change 'already defined symbol' from a
737 fatal error to an ordinary error. There is no reason why this
738 error should be fatal.
740 * message.c (as_fatal): Delete output file, if one has been
743 2001-01-14 Alan Modra <alan@linuxcare.com.au>
745 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
747 2001-01-14 Kazu Hirata <kazu@hxi.com>
749 * config/tc-alpha.c: Fix formatting.
750 * config/tc-arc.c: Likewise.
751 * config/tc-arc.h: Likewise.
752 * config/tc-d10v.c: Likewise.
753 * config/tc-i370.c: Likewise.
754 * config/tc-i386.c: Likewise.
755 * config/tc-i960.c: Likewise.
756 * config/tc-m68k.c: Likewise.
757 * config/tc-ppc.c: Likewise.
758 * config/tc-sparc.c: Likewise.
759 * config/tc-tahoe.c: Likewise.
760 * config/tc-vax.c: Likewise.
762 * config/tc-arc.c: Fix formatting.
764 * config/tc-arc.c: Fix formatting.
766 2001-01-14 Alan Modra <alan@linuxcare.com.au>
768 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
769 both 32 and 64 bit ELF.
771 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
772 and don't bother storing `m' for "ce" completer. Tidy handling of
773 'J' and 'K' operands to suit. Handle '<' and '>' operands.
775 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
777 * config/tc-i386.h (TARGET_MACH): New macro.
778 (i386_mach): Declare.
779 * config/tc-i386.c (i386_mach): New function.
781 2001-01-13 Philip Blundell <philb@gnu.org>
783 * doc/as.texinfo: Fix spelling and cross-references.
785 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
786 character for all systems, not just GNU/Linux. Make it explicit
787 that `-k' doesn't affect code generation, just ELF flags.
789 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
791 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
794 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
796 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
798 2001-01-12 Nick Clifton <nickc@redhat.com>
800 * as.c (print_args): Update copyright date to 2001.
802 2001-01-12 Peter Targett <peter.targett@arccores.com>
804 * doc/c-arc.texi: New file.
805 Some sections to be expanded.
807 2001-01-12 Alan Modra <alan@linuxcare.com.au>
809 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
810 (md_parse_option): Always accept "--32".
812 2001-01-11 Peter Targett <peter.targett@arccores.com>
814 * as.h (TC_ARC): Ensure struc-symbol.h included.
815 * as.c (dwarf2dbg.h): Include to remove implicit declaration
817 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
818 (TARGET_SYMBOL_FIELDS) added.
820 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
821 * doc/c-arc.texi: New file.
822 Some sections to be expanded.
823 * doc/as.texinfo: Update command-line options.
824 Removed outdated text for ARC dependant features, instead include
825 text from above file.
827 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
828 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
831 * config/tc-arc.c: New updated configuration for
832 ARC, including selection of core variants, and extensibility of
833 instructions, registers etc. through directives.
835 * config/tc-arc.c (arc_extinst): Minor corrections for
837 (arc_common) Likewise. Make alignment argument optional for local
838 symbols also, with default of zero.
840 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
842 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
843 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
844 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
845 and fix_new_exp() instead.
846 (md_convert_frag): For indexed post byte use the symbol value
847 rather than the displacement.
848 (md_relax_table): Fix indexed offset relax.
850 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
852 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
854 (relaxable_symbol): New function.
856 2001-01-11 Andreas Jaeger <aj@suse.de>
858 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
861 2001-01-10 Nick Clifton <nickc@redhat.com>
863 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
864 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
866 2001-01-10 Nick Clifton <nickc@redhat.com>
868 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
869 character used to dollar local symbols.
870 (LOCAL_LABEL_CHAR): New constant - the magic character used to
872 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
873 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
875 Use LOCAL_LABEL_CHAR.
876 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
877 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
878 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
880 2001-01-08 Bo Thorsen <bo@suse.de>
882 * config/tc-i386.c (i386_immediate, i386_displacement):
885 2001-01-07 Ian Lance Taylor <ian@zembu.com>
887 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
890 2001-01-07 Philip Blundell <philb@gnu.org>
892 * doc/as.texinfo (Bug Reporting): Update email address for
896 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
898 * configure.in: Define DEFAULT_ARCH for i386.
899 * config/tc-i386.c (md_assemble): Return after the error message;
900 move testing for 64bit operands to proper place.
902 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
904 * doc/as.texinfo: Document '#' as comment character for i386 and
905 x86_64. Add AMD x86-64 into menu of machine dependent information.
907 * doc/c-i386.texi: Document x86_64 extensions.
909 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
911 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
913 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
915 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
916 * NEWS: Add note about Pentium4 support.
918 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
920 * config/tc-i387.c (pi, pte, pt): Update.
921 (type_names): Add new types.
923 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
925 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
926 CpuUnknown): Renumber
927 (CpuP4, CpuSSE2): New.
928 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
930 2001-01-03 Philip Blundell <pb@futuretv.com>
932 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
934 (alpha_fix_adjustable): Likewise.
935 (md_apply_fix): Likewise.
937 2000-12-31 H.J. Lu <hjl@gnu.org>
939 * listing.c (listing_message): Allocate string only if it is
942 * configure: Rebuild.
944 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
946 * doc/internals.texi (Relaxing with a table) <after relaxation>:
947 Point out caveats with generating fixups for the opcode in a frag.
949 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
951 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
954 2000-12-29 H.J. Lu <hjl@gnu.org>
956 * listing.c (calc_hex): Print the variable part only if the
957 fragment type is rs_fill.
959 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
961 * doc/internals.texi (tc_conditional_pseudoop,
962 TC_LINKRELAX_FIXUP): Fix typos.
964 2000-12-28 Richard Henderson <rth@redhat.com>
966 * write.c (subsegs_finish): Fix thinko last change -- don't
967 "optimize" the alignment == 0 case.
969 2000-12-28 Richard Henderson <rth@redhat.com>
971 * as.h (rs_align_test): New.
972 * frags.c (NOP_OPCODE): Move default from read.c.
973 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
974 (frag_align_code): New.
975 * frags.h (frag_align_code): Declare.
976 * read.c (NOP_OPCODE): Remove.
977 (do_align): Use frag_align_code.
978 * write.c (NOP_OPCODE): Remove.
979 (get_recorded_alignment): New.
980 (cvt_frag_to_fill): Handle rs_align_test.
981 (relax_segment): Likewise.
982 (subsegs_finish): Align last subseg in section to the
983 section alignment. Use frag_align_code.
984 * write.h (get_recorded_alignment): Declare.
985 * config/obj-coff.c (size_section): Handle rs_align_test.
986 (fill_section, fixup_mdeps): Likewise.
987 (write_object_file): Use frag_align_code.
989 * config/tc-alpha.c (alpha_align): Use frag_align_code.
990 (alpha_handle_align): New.
991 * config/tc-alpha.h (HANDLE_ALIGN): New.
992 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
994 * config/tc-i386.h (md_do_align): Use frag_align_code.
995 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
997 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
998 (ia64_handle_align): New.
999 * config/tc-ia64.h (HANDLE_ALIGN): New.
1000 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1002 * config/tc-m32r.c (m32r_do_align): Remove.
1003 (m32r_handle_align): New.
1004 (fill_insn): Use frag_align_code.
1005 * config/tc-m32r.h (md_do_align): Remove.
1006 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1007 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1008 * config/tc-mips.c, config/tc-mips.h: Similarly.
1010 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1011 (sh_handle_align): Likewise. Handle rs_align_code.
1012 (sh_do_align): Remove.
1013 * config/tc-sh.h (md_do_align): Remove.
1014 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1016 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1017 (sparc_handle_align): Likewise. Handle rs_align_code.
1018 * config/tc-sparc.h (md_do_align): Remove.
1019 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1021 2000-12-22 DJ Delorie <dj@redhat.com>
1023 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1024 when we assemble the first half of a pair.
1026 2000-12-22 H.J. Lu <hjl@gnu.org>
1028 * config/tc-i386.c (reloc): Update the macro for non-bfd
1030 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1032 2000-12-22 H.J. Lu <hjl@gnu.org>
1034 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1036 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1038 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1039 (QWORD_MNEM_SUFFIX): New macro.
1040 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1042 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1043 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1045 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1046 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1047 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1048 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1049 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1051 (Reg, WordReg): Add Reg64.
1052 (Imm): Add Imm32S and Imm64.
1054 (Disp): Add Disp64 and Disp32S.
1055 (AnyMem): Add Disp32S.
1056 (RegRex, RegRex64): New macros.
1057 (rex_byte): New type.
1058 * config/tc-i386.c (set_16bit_code_flag): Kill.
1059 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1060 (reloc): New parameter "signed"; support x86_64.
1061 (set_code_flag): New.
1062 (DEFAULT_ARCH): New macro; default to "i386".
1063 (default_arch): New static variable.
1064 (struct _i386_insn): New fields Operand_PCrel; rex.
1065 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1066 (flag_code): New enum and static variable.
1067 (use_rela_relocations): New static variable.
1068 (flag_code_names): New static variable.
1069 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1070 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1072 (i386_align_code): Return plain "nop" for x86_64.
1073 (mode_from_disp_size): Support Disp32S.
1074 (smallest_imm_type): Support Imm32S and Imm64.
1075 (offset_in_range): Support size of 8.
1076 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1077 (md_pseudo_table): Add "code64"; use set_code_flat.
1078 (md_begin): Emit sane error message on hash failure.
1079 (tc_i386_fix_adjustable): Support x86_64 relocations.
1080 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1081 instructions supported on particular arch just partially,
1082 output of 64bit immediates, handling of Imm32S and Disp32S type.
1083 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1084 (i386_displacement): Likewise.
1085 (i386_index_check): Cleanup; support 64bit addresses.
1086 (md_apply_fix3): Support x86_64 relocation and rela.
1087 (md_longopts): Add "32" and "64".
1088 (md_parse_option): Add OPTION_32 and OPTION_64.
1089 (i386_target_format): Call even for ELFs; choose between
1090 elf64-x86-64 and elf32-i386.
1091 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1092 (tc_gen_reloc): Support rela relocations and x86_64.
1093 (intel_e09_1): Support QWORD.
1095 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1097 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1098 it's not an offset expression.
1099 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1100 keep the braces '[' and ']' in the output string.
1101 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1102 != FLAT. There is no such op_modifier.
1104 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1106 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1109 2000-12-13 Kazu Hirata <kazu@hxi.com>
1111 * as.h: Fix formatting.
1113 * dwarf2dbg.c: Likewise.
1114 * input-scrub.c: Likewise.
1117 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1119 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1120 configure: Regenerate.
1122 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1124 * dwarf2dbg.c: #include <limits.h> only if it exists.
1126 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1128 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1129 (md_apply_fix): Here too.
1131 2000-12-12 Jim Wilson <wilson@redhat.com>
1133 * config/tc-ia64.h (ia64_init): Add prototype.
1135 2000-12-12 H.J. Lu <hjl@gnu.org>
1137 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1139 * read.h (outputting_stabs_line_debug): Change it to int.
1140 * stabs.c (outputting_stabs_line_debug): Likewise.
1142 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1144 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1145 the address of a function result.
1147 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1149 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1150 (md_assemble): Call dwarf2_emit_insn.
1151 (shlib): Fix typo SHILB -> SHLIB.
1152 (md_parse_option): Likewise.
1153 (ppc_elf_validate_fix): Likewise:
1154 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1156 2000-12-12 Nick Clifton <nickc@redhat.com>
1158 * cgen.h: Fix formatting.
1159 * input-scrub.c: Fix formatting.
1160 * macro.c: Fix formatting.
1161 * config/tc-mips.c: Fix formatting.
1162 * doc/c-mips.texi: Fix formatting.
1164 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1166 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1167 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1169 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1171 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1174 * i386.h (*_Suf): Remove No_dSuf.
1175 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1177 (i386_optab): Remove 'd' in the suffixes.
1179 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1181 * config/tc-i386.c (T_SHORT): Undefine before defining.
1183 2000-12-05 Kazu Hirata <kazu@hxi.com>
1185 * config/tc-mips.c: Fix formatting.
1187 2000-12-04 Matthew Hiller <hiller@redhat.com>
1189 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1190 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1191 (md_show_usage): Ditto.
1192 (md_parse_option): Ditto.
1193 (d10v_cleanup): Writes pending instruction only if
1194 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1195 Fix compile time warning messages.
1197 * doc/c-d10v.texi: Documents new options.
1199 2000-12-04 Matthew Hiller <hiller@redhat.com>
1201 * stabs.c (outputting_stabs_line_debug): New variable.
1202 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1203 function entry and unset at function exit.
1205 * read.h (outputting_stabs_line_debug): New extern declaration.
1207 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1209 * dwarf2dbg.c: Fix compile time warning messages.
1211 2000-12-03 Kazu Hirata <kazu@hxi.com>
1213 * config/tc-a29k.c: Fix formatting.
1214 * config/tc-alpha.c: Likewise.
1215 * config/tc-arm.c: Likewise.
1216 * config/tc-cris.c: Likewise.
1217 * config/tc-hppa.c: Likewise.
1218 * config/tc-i370.c: Likewise.
1219 * config/tc-i386.c: Likewise.
1220 * config/tc-i860.c: Likewise.
1221 * config/tc-i960.c: Likewise.
1222 * config/tc-ia64.c: Likewise.
1223 * config/tc-m68hc11.c: Likewise.
1224 * config/tc-m68k.c: Likewise.
1225 * config/tc-m88k.c: Likewise.
1226 * config/tc-pj.c: Likewise.
1227 * config/tc-ppc.c: Likewise.
1228 * config/tc-sh.c: Likewise.
1229 * config/tc-sparc.c: Likewise.
1230 * config/tc-tahoe.c: Likewise.
1231 * config/tc-vax.c: Likewise.
1233 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1235 * config/tc-mips.c (mips_ip): When calculating offsets,
1236 don't accept as constant the difference between the
1237 addresses of symbols in two different sections.
1239 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1241 (validate_mips_insn): Likewise. Also, update 'B' operand
1242 specifier to use OP_*_CODE20 constants and delete 'm' operand
1244 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1245 operand specifiers. Change warning generated by 'B' operand
1246 specifier to reflect its new multi-purpose usage.
1248 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1249 -1, and update comment.
1250 (file_mips_isa): Likewise.
1251 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1252 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1253 ISA_* constants rather than hard-coded numbers.
1254 (mips_cpu_info): New structure.
1255 (mips_cpu_info_table): New table describing CPU and ISA names
1257 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1258 mips_cpu_info_from_cpu): New functions.
1259 (mips_isa_to_str): New function to get string for ISA name.
1260 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1261 return const char *.
1262 (md_begin): Redo CPU and ISA selection logic, using
1263 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1264 than hard-coded numbers.
1265 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1266 ISA_* constants rather than hard-coded numbers.
1267 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1268 (md_longopts): Delete OPTION_NO_MIPS32.
1269 (md_parse_option): Convert to use ISA_* constants rather than
1270 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1271 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1272 to use strcasecmp to recognize "default" and to use
1273 mips_cpu_info_from_name to get CPU numbers from argument.
1274 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1275 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1277 (s_mipsset): Accept ISA value 32.
1278 * doc/as.texinfo: Clean up MIPS options summary slightly,
1279 remove -no-mips32. Add note about -mips4 and -mips32
1280 specifying those ISA levels. Delete -mips32 and -no-mips32
1281 cpu flag descriptions.
1282 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1283 up the supported CPU switch list, and replace 4Kc, 4Km, and
1284 4Kp entries with a single mips32-4k entry. Note that you can
1287 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1289 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1291 (md_parse_option): Add cases for OPTION_MIPS5 and
1293 (md_show_usage): Mention -mips5 and -mips64 arguments.
1294 (s_mipsset): Add cases for MIPS5 and MIPS64.
1295 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1297 * doc/as.texinfo: Mention -mips5 and -mips64 options
1299 * doc/c-mips.texi: Likewise. Also update introduction
1300 and ".set" usage information.
1302 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1304 (mips_cpu_info_table): Add SB-1 entries.
1305 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1306 known to the -mcpu option.
1308 * doc/as.texinfo: Correct description of MIPS -mcpu
1309 option, by copying some of the text from doc/c-mips.texi.
1311 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1313 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1315 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1316 (sparc*-*-rtems*): Switched from a.out to ELF.
1317 * configure: Regenerate.
1318 * config.in: Regenerate.
1319 * Makefile.in: Regenerate.
1320 * aclocal.m4: Regenerate.
1321 * po/gas.pot: Regenerate.
1323 2000-11-30 Philip Blundell <pb@futuretv.com>
1325 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1326 even in non BFD_ASSEMBLER case.
1328 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1330 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1333 2000-11-29 Richard Henderson <rth@redhat.com>
1335 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1336 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1337 thread multiple subsegments properly; handle multiple code
1338 sections properly; emit proper compilation unit info for assembler
1339 generated debugging.
1341 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1342 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1343 (dwarf2dbg_estimate_size_before_relax): Declare.
1344 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1345 * write.c: Include dwarf2dbg.h.
1346 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1347 (relax_segment): Likewise.
1349 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1351 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1352 jump>: Use as_bad_where instead of as_bad. Tweak error message
1353 accordingly. Stabilize frag by updating fix part and resetting
1355 <undefined symbol, unconditional jump>: Ditto.
1356 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1357 indexing is_end_of_line[].
1358 (md_assemble): Initialize size to 0.
1359 (md_section_align): Mark parameter seg as unused.
1360 (parse_reg): Parse names case-insensitively.
1362 2000-11-28 Kazu Hirata <kazu@hxi.com>
1364 * config/obj-aout.h: Fix formatting.
1365 * config/obj-bout.h: Likewise.
1366 * config/obj-coff.c: Likewise.
1367 * config/obj-coff.h: Likewise.
1368 * config/obj-elf.h: Likewise.
1369 * config/obj-som.h: Likewise.
1370 * config/obj-vms.c: Likewise.
1371 * config/obj-vms.h: Likewise.
1372 * config/tc-h8300.h: Likewise.
1373 * config/tc-ns32k.h: Likewise.
1374 * config/tc-sparc.h: Likewise.
1375 * config/tc-tic54x.h: Likewise.
1376 * config/tc-z8k.h: Likewise.
1378 2000-11-28 Nick Clifton <nickc@redhat.com>
1380 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1381 License is present in the sources, but not the output, and
1382 also available from the GNU website.
1383 (GNU Free Documentation License): Comment out this section.
1385 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1387 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1388 targets. Remove i860 from valid a.out targets.
1389 * Makefile.in: Regenerate.
1391 * config/tc-cris.c: Include dwarf2dbg.h.
1392 (md_pseudo_table): Add .file and .loc.
1393 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1394 (s_cris_file, s_cris_loc): New.
1395 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1396 * Makefile.am: Regenerate dependencies.
1397 * Makefile.in: Regenerate.
1399 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1401 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1402 (MRI_MUL_PRECEDENCE): Likewise.
1403 (op_rank): Fix a comment typo.
1405 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1407 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1409 (get_operand): Fix analysis for movw/movb instructions.
1411 2000-11-24 Nick Clifton <nickc@redhat.com>
1413 * configure.in (xscale-elf): Add target.
1414 (xscale-coff): Add target.
1415 * configure: Regenerate.
1417 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1419 (ARM_EXT_XSCALE): New ARM architecture extension.
1420 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1421 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1422 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1423 (ARM_ARCH_V4): Remove processor from architecture.
1424 (ARM_ARCH_3M): New architecutre definition.
1425 (ARM_ARCH_V5TE): New architecutre definition.
1426 (ARM_ARCH_XSCALE): New architecutre definition.
1427 (CPU_DEFAULT): Allow to be defaulted to XScale.
1428 (atpcs): New boolean variable.
1429 (ldr_flags): Support 'd' flag for double word loads.
1430 (str_flags): Support 'd' flag for double word stored.
1431 (do_mia): New function.
1432 (do_mar): New function.
1433 (do_mra): New function.
1434 (do_pld): New function.
1435 (do_ldrd): New function.
1436 (do_blx): New function.
1437 (do_bkpt): New function.
1438 (do_clz): New function.
1439 (do_lstc2): New function.
1440 (do_cdp2): New function.
1441 (do_t_blx): New function.
1442 (do_t_bkpt): New function.
1443 (do_smla): New function.
1444 (do_smlal): New function.
1445 (do_smul): New function.
1446 (do_qadd): New function.
1447 (do_co_reg2c): New function.
1448 (LONGEST_INSN): Redefine to 7.
1450 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1451 command line switches.
1453 2000-11-22 Jim Wilson <wilson@redhat.com>
1455 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1456 (struct rsrc): Make line unsigned.
1457 (gr_values): Add missing initializer.
1458 (SLOT_NUM_NOT_SET): Add unsigned cast.
1459 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1460 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1461 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1462 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1463 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1464 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1465 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1466 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1467 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1468 Add ATTRIBUTE_UNUSED to unused parameters.
1469 (convert_expr_to_ab_reg): Add parens.
1470 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1471 (dot_prologue): Initialize grsave when declared.
1472 (md_pseudo_table): Add missing initializers.
1473 (operand_match): Add casts to bfd_vma.
1474 (emit_one_bundle): Delete unused local prev. Make required_template
1476 (specify_resource): Cast i to unsigned.
1477 (note_register_values): Use fprintf_vma.
1478 (print_dependency): Likewise.
1480 2000-11-21 Jim Wilson <wilson@redhat.com>
1482 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1483 for unwind info section.
1484 (dot_endp): Likewise for unwind section.
1486 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1489 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1491 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1492 (output_insn): Call dwarf2_emit_insn.
1493 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1495 2000-11-17 Richard Henderson <rth@redhat.com>
1497 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1498 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1499 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1501 2000-11-17 Nick Clifton <nickc@redhat.com>
1503 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1506 2000-11-17 Richard Henderson <rth@redhat.com>
1508 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1510 2000-11-17 Richard Henderson <rth@redhat.com>
1512 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1513 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1514 tri-state definition of alpha_flag_mdebug.
1515 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1516 (s_alpha_file): Store first .file directive.
1517 (s_alpha_stab): New.
1518 (md_pseudo_table): Add stabs and stabn.
1520 2000-11-17 Richard Henderson <rth@redhat.com>
1522 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1524 2000-11-17 Richard Henderson <rth@redhat.com>
1526 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1527 (main): Call dwarf2_finish.
1528 * as.h (debug_type): Clarify documentation of the meaning
1530 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1531 (print_stats): Fix parenthesis problem.
1532 (now_subseg_size): New.
1533 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1534 (dwarf2_directive_file): Don't set debug_type.
1535 (dwarf2_where): Honor DEBUG_DWARF2 first.
1536 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1537 do nothing if not emitting dwarf2 debug info, or no work.
1538 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1539 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1540 (ecoff_new_file): Likewise.
1541 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1542 commentary wrt dwarf2.
1544 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1545 ATTRIBUTE_UNUSED as needed.
1546 (emit_insn): Call dwarf2_emit_insn.
1547 (s_alpha_file): New.
1549 (s_alpha_coff_wrapper): Don't handle them.
1550 (md_pseudo_table): Update for .file and .loc.
1551 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1553 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1554 don't protect with debug_type.
1555 * config/tc-hppa.c (md_assemble): Likewise.
1556 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1557 * config/tc-mn10300.c (md_assemble): Likewise.
1558 * config/tc-sh.c (md_assemble): Likewise.
1559 * config/tc-v850.c (md_assemble): Likewise.
1561 * config/tc-arm.c (arm_end_of_source): Remove.
1562 * config/tc-hppa.c (pa_end_of_source): Remove.
1563 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1564 * config/tc-mn10300.c (mn10300_finalize): Remove.
1565 * config/tc-sh.c (sh_finalize): Remove.
1566 * config/tc-v850.c (sh_finalize): Remove.
1568 * config/tc-arm.h (md_end): Remove.
1569 * config/tc-hppa.h (md_end): Remove.
1570 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1571 * config/tc-m68hc11.h (md_end): Remove.
1572 * config/tc-mn10300.h (md_end): Remove.
1573 * config/tc-sh.h (md_end): Remove.
1574 * config/tc-v850.h (md_end): Remove.
1576 * config/tc-ia64.c (emit_one_bundle): Don't protect
1577 dwarf2 bits with debug_type.
1578 (md_assemble): Likewise.
1579 (ia64_end_of_source): Don't call dwarf2_finish.
1581 2000-11-16 Jim Wilson <wilson@redhat.com>
1583 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1584 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1587 2000-11-16 H.J. Lu <hjl@gnu.org>
1589 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1592 2000-11-15 Kazu Hirata <kazu@hxi.com>
1594 * config/tc-tic30.c: Fix formatting.
1595 * config/tc-tic80.c: Likewise.
1596 * config/tc-v850.c: Likewise.
1597 * config/tc-vax.c: Likewise.
1598 * config/tc-w65.c: Likewise.
1599 * config/tc-z8k.c: Likewise.
1601 2000-11-14 DJ Delorie <dj@redhat.com>
1603 * config/tc-v850.c: Support dwarf2.
1604 * config/tc-v850.h: Ditto.
1606 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1607 parse_cons_expression_v850 to initialize hold_cons_reloc.
1609 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1611 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1612 (errata_nops_necessary_p): New function.
1613 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1616 2000-11-14 Jim Wilson <wilson@redhat.com>
1618 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1619 return little endian bfd formats.
1621 2000-11-14 Kazu Hirata <kazu@hxi.com>
1623 * config/aout_gnu.h: Fix formatting.
1624 * config/atof-vax.c: Likewise.
1625 * config/m68k-parse.h: Likewise.
1626 * config/m88k-opcode.h: Likewise.
1627 * config/obj-elf.c: Likewise.
1628 * config/tc-arm.c: Likewise.
1629 * config/tc-cris.c: Likewise.
1630 * config/tc-i386.c: Likewise.
1631 * config/tc-ia64.c: Likewise.
1632 * config/tc-mn10300.c: Likewise.
1633 * config/te-386bsd.h: Likewise.
1634 * config/te-hppa.h: Likewise.
1635 * config/te-nbsd.h: Likewise.
1636 * config/te-ppcnw.h: Likewise.
1637 * config/te-sparcaout.h: Likewise.
1638 * config/te-tmips.h: Likewise.
1639 * config/vax-inst.h: Likewise.
1640 * config/vms-conf.h: Likewise.
1642 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1644 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1646 2000-11-13 H.J. Lu <hjl@gnu.org>
1648 * config/obj-elf.c (elf_frob_symbol): Support
1649 ".symver name,name2@@@nodename".
1650 (elf_frob_file_before_adjust): Likewise.
1652 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1653 and ".symver name,name2@@@nodename".
1656 2000-11-12 H.J. Lu (hjl@gnu.org)
1658 * config/obj-elf.c (obj_elf_symver): Check missing version
1661 2000-11-12 H.J. Lu (hjl@gnu.org)
1663 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1664 instead of bfd_vma for non-bfd assemblers.
1666 2000-11-09 Kazu Hirata <kazu@hxi.com>
1668 * itbl-ops.c: Fix comment typos.
1670 2000-11-08 Jim Wilson <wilson@redhat.com>
1672 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1673 (struct unwind): Add next_slot_frag field.
1674 (slot_index): New parameters slot_frag and first_frag. Add code
1675 to add in frag sizes when different. Add comments.
1676 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1677 arguments to slot_index.
1678 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1679 loop end. Set next_slot_frag field.
1681 2000-11-07 H.J. Lu <hjl@gnu.org>
1683 * doc/as.texinfo (.symver): Updated for versioned symbol
1686 * obj.h (format_ops): Add the frob_file_before_adjust field.
1688 * config/obj-aout.c (aout_format_ops): Set the
1689 frob_file_before_adjust field to 0.
1690 * config/obj-coff.c (coff_format_ops): Likewise.
1691 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1693 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1695 (elf_frob_file_before_adjust): New function to remove unneeded
1696 versioned symbols from the symbol table.
1697 (elf_format_ops): Set the frob_file_before_adjust field to
1698 elf_frob_file_before_adjust.
1700 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1703 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1705 2000-11-07 Peter Targett <peter.targett@arccores.com>
1707 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1709 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1710 Fix compile time warning messages.
1712 2000-11-07 Nick Clifton <nickc@redhat.com>
1714 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1715 buffer in order to avoid buffer overflows.
1717 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1719 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1720 Change M to m for -milp32 or -mlp64 to match gcc.
1721 (dot_endp): Use bytes_per_address instead of 8.
1722 (emit_one_bundle): Use number_to_chars_littleendian instead of
1724 (fix_insn): Likewise.
1725 (ia64_init): New function.
1726 (ia64_target_format): New function.
1727 (md_begin): Set endianness, arch, and machine as appropriate.
1728 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1729 Make these macros depend on TE_HPUX macro.
1730 (TARGET_FORMAT): Define.
1731 (HOST_SPECIAL_INIT): Define.
1732 * config/te-hpux.h: New file.
1733 * configure.in: Add "ia64-*-hpux*" target to configure.
1734 * configure: Regenerate.
1736 2000-11-06 Kazu Hirata <kazu@hxi.com>
1738 * as.c: Fix formatting.
1739 * dwarf2dbg.c: Likewise.
1740 * input-file.c: Likewise.
1741 * input-file.h: Likewise.
1742 * input-scrub.c: Likewise.
1743 * itbl-ops.c: Likewise.
1744 * listing.c: Likewise.
1745 * macro.h: Likewise.
1746 * messages.c: Likewise.
1748 * subsegs.c: Likewise.
1749 * subsegs.h: Likewise.
1750 * write.c: Likewise.
1752 2000-11-06 Nick Clifton <nickc@redhat.com>
1754 * doc/as.texinfo: Add GNU Free Documentation License.
1755 * doc/gasp.texi: Add GNU Free Documentation License.
1756 * doc/as.1: Add GNU Free Documentation License.
1758 2000-11-05 Nick Clifton <nickc@redhat.com>
1760 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1762 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1764 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1765 * configure: Regenerate.
1767 2000-11-01 Nick Clifton <nickc@redhat.com>
1769 * read.c (original_case_string): New global variable.
1770 (read_a_source_file): Copy opcode string into
1771 original_case_string if clobbering the case of the opcode.
1772 * read.h: Export the definition of original_case_string.
1773 * config/tc-arm.c (md_assembler): When parsing a .req
1774 directive use the original opcode string, not the case
1777 2000-11-02 Nick Clifton <nickc@redhat.com>
1779 * config/tc-mn10300.c (debug_line): Remove this static
1781 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1782 dwarf2_where and dwarf2_gen_line_info.
1784 2000-11-02 Theo Honohan <th@futuretv.com>
1786 * config/tc-arm.c (do_msr): Improve error message.
1788 2000-10-31 Eric Christopher <echristo@redhat.com>
1790 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1791 or pc-relative, else use fx_offset.
1793 2000-10-31 Jim Wilson <wilson@redhat.com>
1795 * config/tc-ia64.c (struct md): New field tag_fixups.
1796 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1797 qualifying predicate.
1798 (emit_one_bundle): Delete spurious multiplication by one. Handle
1800 (ia64_start_line): Error if dangling qualifying predicate.
1801 (defining_tag): New static variable.
1802 (ia64_unrecognized_line, case '['): Parse tags.
1803 (ia64_frob_label): Create tag_fixups.
1804 (md_assemble): Reset md.qp.X_op after using it.
1806 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1808 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1810 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1812 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1814 2000-10-30 Kazu Hirata <kazu@hxi.com>
1816 * expr.c: Fix formatting.
1817 * flonum-copy.c: Likewise.
1818 * flonum.h: Likewise.
1822 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1824 * as.h (OPTION_MD_BASE): Bump to 190.
1825 * as.c (parse_args) <std_longopts>: Add comment about the need to
1826 check OPTION_MD_BASE in as.h.
1828 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1831 2000-10-27 Nick Clifton <nickc@redhat.com>
1833 * configure.in (emulations): Add m68hc12.
1834 * configure: Regenerate.
1835 * po/gas.pot: Regenerate.
1837 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1839 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1841 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1843 2000-10-25 Nick Clifton <nickc@redhat.com>
1845 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1846 a DWARF2 line number information sequence.
1848 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1850 * read.c (generate_lineno_debug): Update comment describing why
1851 DWARF2 line number debug information is not generated
1852 automatically by this function.
1854 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1857 * config/tc-arm.h (md_end): Define.
1858 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1860 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1861 if generating DWARF2 line numbers.
1862 (arm_end_of_source): New function. Call dwarf2_finish if
1865 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1866 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1867 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1869 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1871 * config/tc-i386.c: Fix prototype declarations for functions taking no
1874 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1876 * config/tc-i386.c (i386_operand_modifier): Remove.
1877 (build_displacement_string): Remove.
1878 (i386_parse_seg): Remove.
1879 (i386_intel_memory_operand): Remove.
1880 (i386_intel_operand): Re-write using recursive descent parser based
1881 on MASM documentation.
1882 (struct intel_parser_s): New structure.
1883 (intel_parser): New static variable.
1884 (struct intel_token): New structure.
1885 (cur_token, prev_token): New static variables.
1898 (intel_match_token): New function.
1899 (intel_get_token): New function.
1900 (intel_putback_token): New function.
1901 (intel_expr): New function.
1902 (intel_e05): New function.
1903 (intel_e05_1): New function.
1904 (intel_e06): New function.
1905 (intel_e06_1): New function.
1906 (intel_e09): New function.
1907 (intel_e09_1): New function.
1908 (intel_e10): New function.
1909 (intel_e10_1): New function.
1910 (intel_e11): New function.
1912 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1914 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1915 instructions to loose any special insn->architecture mask.
1917 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1918 (sparc_md_end, sparc_arch_types, sparc_arch,
1919 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1920 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1921 request v9b architecture if they are used).
1923 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1925 * config/tc-m68k.c: Fix the previous misapplied patch.
1927 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1929 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1930 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1931 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1934 2000-10-17 Kazu Hirata <kazu@hxi.com>
1936 * debug.c: Fix formatting.
1937 * depend.c: Likewise.
1938 * dwarf2dbg.c: Likewise.
1939 * dwarf2dbg.h: Likewise.
1940 * ecoff.c: Likewise.
1943 * flonum-konst.c: Likewise.
1944 * frags.h: Likewise.
1946 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1948 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1950 * doc/as.texinfo: Added notes about this new option.
1952 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1954 * config/tc-sh.c (JREG): Remove.
1955 (md_convert_frag): Remove #if 0:d code using JREG.
1957 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1959 * config/tc-i386.c (i386_operand_modifier): Only match
1960 modifiers SHORT and FLAT if they are followed by a space.
1961 (parse_register): When `allow_naked_reg' is set, do not confuse
1962 identifiers that start with a register name with a register.
1964 2000-10-12 Kazu Hirata <kazu@hxi.com>
1966 * app.c: Fix formatting.
1969 * bit_fix.h: Likewise.
1974 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1976 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1978 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1980 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1981 Re-arrange function a little and improve error message.
1983 * write.c (write_relocs): Fix a comment.
1985 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1988 2000-10-05 Jim Wilson <wilson@cygnus.com>
1990 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1992 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1994 * config/tc-i386.c: Delete some useless comments, reformat others.
1996 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1997 non-global syms in linkonce sections.
1999 2000-10-04 Ralf Baechle <ralf@gnu.org>
2001 * config/tc-ia64.c (operand_match): Don't use // style comments.
2002 * config/tc-i370.c: Likewise.
2004 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2006 Changes to handle varying register prefix and user symbol prefix.
2007 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2008 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2009 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2010 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2011 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2012 (demand_register_prefix): New variable.
2013 (md_pseudo_table): New pseudo ".syntax".
2014 (md_longopts): New options --no-underscore and --underscore.
2015 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2016 on symbols_have_leading_underscore.
2017 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2018 (get_spec_reg): Ditto.
2019 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2021 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2023 <case OPTION_NO_US, case OPTION_US>: New.
2024 (md_show_usage): Be brief and reformat to match continuation of
2026 * po/gas.pot: Regenerate.
2028 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2030 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2031 force relocs for 12 bit branches.
2032 (md_apply_fix): Similarly, adjust logic here.
2034 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2036 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2037 adjust for external and weak syms as we will use a reloc. Allow
2038 for +8 offset when calculating limits of branches.
2039 (hppa_fix_adjustable): Undo 2000-09-23 change.
2040 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2041 Correct distance calculation.
2042 (tc_gen_reloc): Print the file name and line number if we can't
2045 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2046 * config/tc-hppa.c (nonzero_dibits): Define.
2047 (arg_reloc_stub_needed): Check each arg and return value
2048 separately for zero case.
2049 (pa_align): Declare argument `bytes'.
2051 2000-09-25 Kazu Hirata <kazu@hxi.com>
2053 * config/tc-cris.c: Fix formatting.
2054 * config/tc-d10v.h: Likewise.
2055 * config/tc-d30v.c: Likewise.
2056 * config/tc-d30v.h: Likewise.
2057 * config/tc-fr30.c: Likewise.
2058 * config/tc-fr30.h: Likewise.
2059 * config/tc-m68k.c: Likewise.
2060 * config/tc-m68k.h: Likewise.
2061 * config/tc-pj.h: Likewise.
2062 * config/tc-ppc.c: Likewise.
2063 * config/tc-ppc.h: Likewise.
2064 * config/tc-sh.c: Likewise.
2065 * config/tc-sh.h: Likewise.
2066 * config/tc-sparc.c: Likewise.
2067 * config/tc-v850.h: Likewise.
2068 * config/tc-vax.h: Likewise.
2069 * config/tc-w65.h: Likewise.
2070 * config/tc-z8k.h: Likewise.
2072 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2074 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2075 checks only for ELF.
2076 (hppa_force_relocation): Likewise.
2078 2000-09-22 Jim Wilson <wilson@cygnus.com>
2080 * config/tc-ia64.c (dv_sem): Add "stop".
2081 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2082 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2083 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2085 (mark_resources): Check IA64_RS_PRr.
2087 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2089 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2090 md_estimate_size_before_relax): Redesign and clean up the
2091 relaxation mechanism.
2093 2000-09-21 Kazu Hirata <kazu@hxi.com>
2095 * config/tc-ns32k.c: Fix formatting.
2096 * config/tc-ns32k.h: Likewise.
2098 2000-09-20 Kazu Hirata <kazu@hxi.com>
2100 * config/tc-m32r.c: Fix formatting.
2101 * config/tc-m32r.h: Likewise.
2102 * config/tc-m68851.h: Likewise.
2103 * config/tc-m68hc11.c: Likewise.
2104 * config/tc-m68hc11.h: Likewise.
2105 * config/tc-m88k.c: Likewise.
2106 * config/tc-mcore.c: Likewise.
2107 * config/tc-mcore.h: Likewise.
2108 * config/tc-mips.c: Likewise.
2109 * config/tc-mips.h: Likewise.
2110 * config/tc-mn10200.h: Likewise.
2111 * config/tc-mn10300.h: Likewise.
2112 * config/tc-tahoe.c: Likewise.
2113 * config/tc-tahoe.h: Likewise.
2115 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2117 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2118 Likewise in relaxation description comments.
2120 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2122 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2123 subtraction of two syms without emitting a relocation.
2125 From David Huggins-Daines <dhd@linuxcare.com>
2126 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2127 global or weak symbols.
2129 2000-09-15 Kazu Hirata <kazu@hxi.com>
2131 * config/tc-h8300.h: Fix formatting.
2132 * config/tc-h8500.c: Likewise.
2133 * config/tc-h8500.h: Likewise.
2134 * config/tc-hppa.h: Likewise.
2135 * config/tc-i370.h: Likewise.
2136 * config/tc-i386.h: Likewise.
2137 * config/tc-i860.c: Likewise.
2138 * config/tc-i860.h: Likewise.
2139 * config/tc-i960.h: Likewise.
2140 * config/tc-ia64.c: Likewise.
2141 * config/tc-ia64.h: Likewise.
2143 2000-09-14 Kazu Hirata <kazu@hxi.com>
2145 * config/tc-a29k.c: Fix formatting.
2146 * config/tc-alpha.c: Likewise.
2147 * config/tc-arc.c: Likewise.
2148 * config/tc-arc.h: Likewise.
2149 * config/tc-arm.c: Likewise.
2150 * config/tc-arm.h: Likewise.
2151 * config/tc-avr.c: Likewise.
2152 * config/tc-avr.h: Likewise.
2153 * config/tc-tic30.c: Likewise.
2154 * config/tc-tic30.h: Likewise.
2155 * config/tc-tic54x.c: Likewise.
2156 * config/tc-tic54x.h: Likewise.
2157 * config/tc-tic80.c: Likewise.
2158 * config/tc-tic80.h: Likewise.
2160 2000-09-14 Timothy Wall <twall@cygnus.com>
2162 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2163 parallel comparisons for later use.
2164 (struct rsrc): Add parallel comparison type.
2165 (resources_match): Skip special cases of PR usage (non-conflicting
2168 2000-09-13 Kazu Hirata <kazu@hxi.com>
2170 * config/obj-ecoff.c: Fix formatting.
2171 * config/obj-elf.c: Likewise.
2172 * config/obj-elf.h: Likewise.
2173 * config/obj-evax.h: Likewise.
2174 * config/obj-generic.h: Likewise.
2175 * config/obj-hp300.c: Likewise.
2176 * config/obj-hp300.h: Likewise.
2177 * config/obj-ieee.h: Likewise.
2178 * config/obj-vms.c: Likewise.
2179 * config/obj-vms.h: Likewise.
2181 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2183 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2184 (md_parse_option): Ditto.
2185 (md_longopts): Add -mips32 option.
2186 (md_show_usage): Document new options.
2187 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2188 (mips_ip): Assemble mfc0 with a sub-selection code.
2189 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2190 (mips_cpu_to_str): New function.
2191 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2192 Use CPU_* defines instead of hardcoded numbers.
2194 * doc/as.texinfo: Document new options.
2195 * doc/c-mips.texi: Ditto.
2197 2000-09-12 Kazu Hirata <kazu@hxi.com>
2199 * as.h: Fix formatting.
2200 * asintl.h: Likewise.
2201 * bit_fix.h: Likewise.
2202 * config/obj-aout.c: Likewise.
2203 * config/obj-aout.h: Likewise.
2204 * config/obj-bout.c: Likewise.
2205 * config/obj-bout.h: Likewise.
2206 * config/obj-coff.c: Likewise.
2207 * config/obj-coff.h: Likewise.
2208 * dwarf2dbg.h: Likewise.
2210 * flonum.h: Likewise.
2211 * frags.h: Likewise.
2212 * itbl-ops.h: Likewise.
2213 * macro.h: Likewise.
2216 * struc-symbol.h: Likewise.
2217 * subsegs.h: Likewise.
2218 * symbols.h: Likewise.
2220 * write.h: Likewise.
2222 2000-09-11 Kazu Hirata <kazu@hxi.com>
2224 * bignum-copy.c: Fix formatting.
2225 * config/tc-i370.c: Likewise.
2226 * config/tc-i960.c: Likewise.
2227 * config/tc-m68k.c: Likewise.
2228 * ehopt.c: Likewise.
2229 * flonum-copy.c: Likewise.
2230 * flonum-konst.c: Likewise.
2231 * flonum-mult.c: Likewise.
2232 * literal.c: Likewise.
2235 * stabs.c: Likewise.
2236 * subsegs.c: Likewise.
2238 2000-09-09 Philip Blundell <philb@gnu.org>
2240 * configure.in (arm*-*-uclinux*): New target.
2241 * configure: Regenerate.
2243 2000-09-09 Kazu Hirata <kazu@hxi.com>
2245 * input-file.c: Fix formatting.
2246 * itbl-ops.c: Likewise.
2247 * messages.c: Likewise.
2249 2000-09-08 Philip Blundell <philb@gnu.org>
2251 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2254 2000-09-07 H.J. Lu <hjl@gnu.org>
2256 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2257 * configure: Rebuild.
2259 2000-09-07 Kazu Hirata <kazu@hxi.com>
2261 * atof-generic.c: Fix formatting.
2262 * config/tc-mips.c: Likewise.
2263 * config/tc-vax.c: Likewise.
2264 * input-scrub.c: Likewise.
2266 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2268 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2269 * configure.in (sh-*-linux*): Added.
2270 * configure: Rebuilt.
2272 2000-09-06 Kazu Hirata <kazu@hxi.com>
2274 * config/tc-hppa.c: Fix formatting.
2276 * ecoff.c: Fix formatting.
2278 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2280 * configure: Rebuilt with new libtool.m4.
2282 2000-09-05 Kazu Hirata <kazu@hxi.com>
2284 * cgen.c: Fix formatting.
2285 * config/tc-ia64.c: Likewise.
2287 2000-09-05 Nick Clifton <nickc@redhat.com>
2289 * aclocal.m4: Regenerate.
2290 * config.in: Regenerate.
2291 * configure: Regenerate.
2292 * po/gas.pot: Regenerate.
2294 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2296 * config/tc-cris.c: Correct comment typos.
2298 2000-09-05 Eric Christopher <echristo@cygnus.com>
2300 * config/tc-mn10300.c: Cleanup.
2301 (md_pcrel_from): Enable.
2303 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2305 * expr.c (operand): Fix a comment typo.
2306 * write.c (write_relocs): Fix a signed/unsigned warning.
2308 * config/tc-hppa.c (fudge_reg_expressions): New
2309 (hppa_force_reg_syms_absolute): New.
2310 (pa_equ): Allow reg_section expressions.
2311 * config/tc-hppa.c (md_optimize_expr): Define.
2312 (hppa_force_reg_syms_absolute): Prototype.
2314 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2315 (pa_parse_number): Pass in arg to select fp reg parsing.
2316 Return 1 to indicate format checks pass. If strict, then only
2317 accept a register or register symbol. Return value in...
2318 (pa_number): New static for pa_parse_number.
2319 (FP_REG_BASE): Define.
2320 (FP_REG_RSEL): Define.
2321 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2322 appropriate. White space changes.
2323 (need_pa11_opcode): Don't bother passing any params, get them from
2325 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2326 Remove extraneous check in case 'Q'.
2327 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2328 reg, set section of resulting symbol to reg_section.
2329 (pa_parse_space_stmt): Modify call to pa_parse_number.
2330 (pa_space): Likewise.
2332 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2333 (hppa_force_relocation): Handle vtable relocs.
2334 (pa_vtable_entry): New.
2335 (pa_vtable_inherit): New.
2336 (md_pseudo_table): Add entries for vtable pseudos.
2337 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2338 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2340 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2341 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2342 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2344 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2345 specify a symbol type.
2347 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2348 dependent things together.
2349 (md_elf_symbol_type): Define.
2351 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2353 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2355 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2356 (obj_elf_vtable_entry): Declare.
2358 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2359 and export function.
2360 (obj_elf_vtable_entry): Similarly.
2361 (elf_pseudo_table): Fix the damage with a cast.
2363 2000-09-03 Richard Henderson <rth@cygnus.com>
2365 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2366 for template selection when a label is needed.
2368 2000-09-02 Kazu Hirata <kazu@hxi.com>
2370 * config/tc-ia64.c: Fix formatting.
2372 2000-09-02 Nick Clifton <nickc@redhat.com>
2374 * configure.in: Increase version number to 2.10.91.
2375 * configure: Regenerate.
2376 * aclocal.m4: Regenerate.
2377 * config.in: Regenerate.
2378 * po/gas.pot: Regenerate.
2379 * Makefile.in: Regenerate.
2381 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2383 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2384 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2385 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2387 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2390 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2392 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2393 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2394 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2395 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2396 (GOT_symbol): New variable.
2397 (md_undefined_symbol): Set it.
2399 2000-09-01 Richard Henderson <rth@cygnus.com>
2401 * config/tc-ia64.c (match): Don't inline.
2402 (extra_goodness): New.
2403 (md_begin): Prefer nop.f and nop.b for best_template.
2405 2000-08-31 Kazu Hirata <kazu@hxi.com>
2407 * as.c: Fix formatting.
2409 * frags.c: Likewise.
2410 * macro.c: Likewise.
2412 2000-08-31 Eric Christopher <echristo@cygnus.com>
2414 * config/tc-mn10300.c: Cleanup and fix warnings.
2415 (md_pseudo_table): Add initializers.
2416 (md_show_usage): Cleanup.
2417 (md_parse_option): Fix warnings.
2418 (md_undefined_symbol): Fix warnings.
2419 (md_conver_frag): Fix warnings.
2420 (tc_gen_reloc): Fix warnings.
2421 (md_apply_fix3): Fix warnings.
2422 (check_operand): Fix warnings.
2424 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2426 * acinclude.m4: Include libtool and gettext macros from the
2428 * aclocal.m4, configure: Rebuilt.
2430 2000-08-30 Mark Hatle <mhatle@mvista.com>
2432 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2434 2000-08-31 Kazu Hirata <kazu@hxi.com>
2436 * listing.c: Fix formatting.
2438 2000-08-29 Kazu Hirata <kazu@hxi.com>
2440 * app.c: Fix a comment typo. Fix formatting.
2442 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2444 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2445 offset of the target destination for jmp instructions.
2446 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2448 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2450 * NEWS: Mention support for CRIS.
2452 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2454 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2455 Sets `.lcomm' alignment to zero.
2457 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2459 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2460 TC_FIX_ADJUSTABLE): Define.
2462 2000-08-23 Jim Wilson <wilson@cygnus.com>
2464 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2465 unwind.personality_routine is set.
2467 2000-08-23 H.J. Lu <hjl@gnu.org>
2469 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2471 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2473 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2476 2000-08-22 H.J. Lu <hjl@gnu.org>
2478 * config.in (STRICTCOFF): New for strict COFF.
2480 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2481 i386-*-go32* and i386-go32-rtems*.
2482 * configure: Rebuilt.
2484 * config/obj-coff.c (obj_coff_endef): Follow the historical
2485 behavior if STRICTCOFF is not defined.
2487 * doc/internals.texi: Document STRICTCOFF.
2489 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2491 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2492 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2493 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2494 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2495 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2496 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2497 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2500 2000-08-22 Eric Christopher <echristo@cygnus.com>
2502 * config/tc-mn10300.c: (md_apply_fix): New function.
2503 (mn10300_force_relocation): New function.
2504 (mn10300_fix_adjustable): New function.
2506 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2507 (TC_HANDLES_FX_DONE): Define.
2508 (obj_fix_adjustable): Define.
2509 (MD_APPLY_FIX3): Define.
2510 (TC_LINKRELAX_FIXUP): Define.
2512 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2514 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2516 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2518 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2520 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2521 if the fixup resulted in a relocation.
2523 2000-08-18 Nick Clifton <nickc@redhat.com>
2525 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2526 Make reference to first element of shift_names explicit.
2528 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2530 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2531 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2532 add a symbol's address. Removed all target-specific #ifdefs that
2533 used to accomplished the same.
2534 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2535 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2536 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2537 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2538 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2540 2000-08-17 Kazu Hirata <kazu@hxi.com>
2542 * dwarf2dbg.c: Fix formatting.
2544 2000-08-17 Nick Clifton <nickc@redhat.com>
2546 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2547 to be recoded as logical shift lefts by zero.
2549 2000-08-16 Jim Wilson <wilson@cygnus.com>
2551 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2552 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2554 (note_register_values): Handle IA64_OPND_R3_2 operands.
2556 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2558 * config/tc-i860.c (md_operand): Silly typo fixed.
2560 2000-08-16 Nick Clifton <nickc@redhat.com>
2562 * config/tc-arm.c (struct asm_shift): Delete.
2564 (enum asm_shift_index): New.
2565 (struct asm_shift_properties): New.
2566 (struct asm_shift_name): New.
2567 (shift_properties[]); New.
2568 (shift_names[]); New.
2570 (decode_shift): Use new structures.
2571 Issue a warning is "ROR #0" is used.
2572 Issue a warning if "ASR #0" or "LSR #0" is used.
2574 (md_begin): Initialise arm_shift_hsh table from new
2575 asm_shift_name array.
2577 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2579 * config/tc-sparc.c: Kill all warnings.
2580 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2582 (md_show_usage): Update usage text.
2584 2000-08-16 Nick Clifton <nickc@redhat.com>
2586 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2589 2000-08-15 Will Cohen <wcohen@redhat.com>
2591 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2593 * config/tc-sh.c (md_assemble): Changed so debug_type
2594 test performed for ppi_assemble
2595 * config/tc-sh.c: Included dwarf2dbg.h.
2596 (debug_line): Defined.
2597 (md_assemble): Generates dwarf2 line info.
2598 (sh_finalize): New function. Finalize dwarf2 info.
2599 (assemble_ppi): Returns size of code generated.
2600 (build_Mytes): Returns size of code generated.
2601 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2602 * config/tc-sh.h (md_end): Defined.
2603 (sh_finalize): Declared.
2605 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2607 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2610 2000-08-14 Nick Clifton <nickc@redhat.com>
2612 * config/tc-arm.c (do_bx): Allow "bx pc".
2614 2000-08-14 Jim Wilson <wilson@cygnus.com>
2616 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2617 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2618 (md_begin): Change assignment to md.flag to OR in the new bit.
2620 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2622 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2623 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2626 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2628 * NEWS: Mention i860 support.
2630 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2632 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2634 2000-08-14 Andreas Schwab <schwab@suse.de>
2636 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2638 2000-08-11 Andreas Schwab <schwab@suse.de>
2640 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2643 2000-08-11 Kazu Hirata <kazu@hxi.com>
2645 * expr.c: Fix formatting.
2646 * config/obj-bout.c: Likewise.
2648 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2650 * doc/c-i860.texi: Flesh out the i860 section more.
2652 2000-08-10 Kazu Hirata <kazu@hxi.com>
2654 * symbols.c: Fix formatting.
2657 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2659 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2660 modifier has the IgnoreSize bit set.
2662 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2664 From Rodney Brown <RodneyBrown@mynd.com>
2665 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2666 * configure: Regenerate.
2668 2000-08-09 Kazu Hirata <kazu@hxi.com>
2670 * hash.c: Fix formatting.
2673 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2675 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2676 (i860_fix_info): New enum.
2677 (MD_APPLY_FIX3): Define.
2678 (WORKING_DOT_WORD): Define.
2679 (TC_HANDLES_FX_DONE): Define.
2680 (DIFF_EXPR_OK): Define.
2681 (LISTING_HEADER): Define.
2682 (TARGET_FORMAT): Select target format based on endian flag.
2683 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2684 (target_big_endian): Add external declaration.
2686 * config/tc-i860.c: All existing code reworked completely. Other
2687 new code shown below.
2688 (SYNTAX_SVR4): Define.
2689 (target_warn_expand): New variable.
2690 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2691 (md_longopts): Declare and define with new options (-EL, -EB,
2693 (md_show_usage): New function.
2694 (md_operand): New function.
2695 (obtain_reloc_for_imm16): New function.
2696 (md_apply_fix3): New function.
2697 (tc_gen_reloc): New function.
2699 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2701 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2702 2 bytes of the jump address are in the same frag.
2703 (find): Accept 68hc12 register indirect modes.
2705 * NEWS: Mention 68HC11 & 68HC12 support.
2707 2000-08-07 Richard Henderson <rth@cygnus.com>
2709 * config/tc-ia64.c (unwind): Add prologue_mask member.
2710 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2711 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2712 (dot_body): Clear unwind.prologue_mask.
2713 (dot_prologue): Set it. Accept a register second argument.
2715 2000-08-07 Kazu Hirata <kazu@hxi.com>
2717 * config/atof-ieee.c: Fix formatting.
2718 * config/atof-tahoe.c: Likewise.
2720 2000-08-06 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2725 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2726 of .popsection, .previous, .pushsection, .subsection,
2727 .version, .vtable_entry, .vtable_inherit and .weak.
2729 2000-08-05 Kazu Hirata <kazu@hxi.com>
2731 * config/tc-cris.c: Fix formatting.
2732 * config/tc-i386.c: Likewise.
2733 * config/tc-sparc.c (sparc_ip): Simplify the code.
2735 2000-08-04 Kazu Hirata <kazu@hxi.com>
2737 * config/tc-cris.c: Rearrange code for readability.
2738 * config/tc-d10v.c: Fix formatting.
2739 * config/tc-m32r.c: Likewise.
2740 * config/tc-sparc.c: Likewise.
2742 2000-08-02 Jim Wilson <wilson@cygnus.com>
2744 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2745 before ia64_find_opcode.
2746 (md_assemble): Likewise.
2748 2000-08-01 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2751 Undo some formatting fixes.
2753 2000-08-01 Kazu Hirata <kazu@hxi.com>
2755 * config/obj-som.c: Fix formatting.
2756 * config/obj-ieee.c: Likewise.
2757 * config/tc-arm.c: Likewise.
2758 * config/tc-v850.c: Likewise.
2760 2000-08-01 Nick Clifton <nickc@redhat.com>
2762 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2763 index by command line option.
2765 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2767 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2768 (@node M68K-Branch): Rewrite to match the reality.
2770 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2772 * doc/c-i860.texi: New file.
2773 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2774 * doc/Makefile.in: Regenerate.
2775 * doc/all.texi: Add I860 as relevant architecture.
2776 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2778 2000-07-31 Kazu Hirata <kazu@hxi.com>
2780 * config/tc-d30v.c: Fix formatting.
2782 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2784 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2785 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2786 long emit a long branch if available instead of an absolute jump, never
2787 emit absolute jumps for anything with --pcrel.
2789 * doc/c-m68k.texi: Document new command line option.
2791 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2793 * config/tc-avr.c: Use PARAMS macro in function declarations.
2794 Don't declare md_pcrel_from_section (already in tc-avr.h).
2795 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2796 (avr_operand): Don't set (unsigned) op_mask to -1.
2798 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2800 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2801 * configure: Regenerated.
2802 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2803 of operand to the .type directive (.e.g, "type").
2805 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2807 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2808 * app.c (do_scrub_chars): Record where first comment found.
2809 * read.c (read_a_source_file): Init found_comment on entry, and
2810 notify whether comments found on exit.
2811 * config/tc-hppa.c (md_shortopts): Add "c".
2812 (md_longopts): Add warn-comment.
2813 (md_parse_option): Handle it.
2814 (md_show_usage): Show available options.
2815 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2817 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2819 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2820 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2822 (md_estimate_size_before_relax): Don't fall off end of function.
2824 2000-07-27 Kazu Hirata <kazu@hxi.com>
2826 * config/tc-avr.c: Fix formatting.
2827 * config/tc-ns32k.c: Likewise.
2829 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2831 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2833 2000-07-27 Kazu Hirata <kazu@hxi.com>
2835 * config/tc-d10v.c: Fix formatting.
2836 * config/tc-z8k.c: Likewise.
2837 * config/tc-sparc.c: Likewise.
2839 2000-07-26 Dave Brolley <brolley@redhat.com>
2841 * cgen.c (queue_fixup): Declare opinfo.
2842 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2843 (gas_cgen_md_operand): Ditto.
2844 (gas_cgen_md_apply_fix3): Ditto.
2846 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2848 * config/obj-coff.c (obj_frob_symbol): Don't merge
2849 labels. Don't merge if the symbol isn't constant. Return
2850 immediately if a symbol is merged.
2852 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2854 * frags.c (frag_align): Correct absolute section alignment.
2856 2000-07-20 DJ Delorie <dj@redhat.com>
2858 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2859 it breaks linking against DLLs.
2861 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2863 * configure.in: Add CRIS support.
2864 * configure: Regenerate.
2865 * Makefile.am: (CPU_TYPES): Add cris.
2866 (CPU_OBJ_VALID) [aout]: Add cris.
2867 (MULTI_CPU_TYPES): Add cris.
2868 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2869 [coff]: Only i386 and mips are valid.
2870 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2871 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2872 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2873 Regenerate dependencies.
2874 * Makefile.in: Regenerate.
2875 * aclocal.m4: Regenerate.
2876 * as.c: Declare crisaout, criself.
2877 * config/tc-cris.h, config/tc-cris.c: New.
2878 * config/e-criself.c, config/e-crisaout.c: New.
2879 * po/POTFILES.in, po/gas.pot: Regenerate.
2881 2000-07-20 Kazu Hirata <kazu@hxi.com>
2883 * read.c: Fix formatting.
2884 * write.c: Fix formatting.
2886 2000-07-19 H.J. Lu <hjl@gnu.org>
2888 * sb.c: Include <stdlib.h> if exists for abort ().
2890 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2892 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2893 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2894 (pa_type_args): Same here.
2896 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2898 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2899 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2900 the storage class is already set.
2902 2000-07-17 Kazu Hirata <kazu@hxi.com>
2904 * config/tc-m68hc11.c: Fix formatting.
2905 * config/tc-mn10200.c: Likewise.
2906 * config/tc-mn10300.c: Likewise.
2907 * config/tc-pj.c: Likewise.
2908 * config/tc-tic80.c: Likewise.
2909 * config/tc-w65.c: Likewise.
2911 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2913 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2916 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2918 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2921 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2923 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2924 ELF as are used for SOM (except the 32-bit reloc one) to decide
2925 whether a symbol can be reduced to a section symbol. Expand on
2926 the comment for symbols involved in LR% and RR% expressions.
2928 2000-07-14 Nick Clifton <nickc@cygnus.com>
2930 * config/tc-mips.c (mips_disable_float_construction): New
2931 static variable. Set to true if doubles should not be
2932 constructed by loading two single width fp registers with
2933 halves of the value.
2934 (mips_ip): Test mips_disable_float_construction.
2935 (md_longopts): Add command line switches --construct-floats
2936 and --no-construct-floats.
2937 (md_parse_option): Parse new command line options.
2938 (md_show_usage): Describe new command line options.
2940 * doc/c-mips.texi: Document new command line options.
2942 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2944 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2945 * configure: Regenerate.
2947 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2949 * configure.in (DEFAULT_EMULATION setting): Revert part of
2950 2000-07-01 change that set te_multi=multi unless set to tmips.
2951 * configure: Regenerate.
2953 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2955 * config/obj-coff.c (coff_frob_section): Add padding to the last
2956 section when aligning it increases its size.
2958 2000-07-11 Kazu Hirata <kazu@hxi.com>
2960 * config/tc-tic54x.c: Fix formatting.
2962 2000-07-10 Kazu Hirata <kazu@hxi.com>
2964 * config/tc-h8500.c: Fix formatting.
2965 * config/tc-tic54x.c: Fix formatting.
2967 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2969 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2970 displacements correctly.
2972 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2974 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2976 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2980 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2982 From David Huggins-Daines <dhd@linuxcare.com>
2983 * config/te-hppalinux64.h: Add a new emulation.
2984 * configure.in (emulations): Add configure bits to support the
2985 64-bit Linux/parisc target.
2986 * configure: Regenerate.
2988 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2989 (md_shortopts): Add `V' for ELF.
2991 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2992 when SOM or ELF_ARG_RELOC are defined.
2993 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2994 ELF_ARG_RELOC are defined.
2995 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2996 (pa_stringer): ..Do it here instead. Fix comment typos.
2997 (hppa_force_relocation): Cast enums to int before comparing with
3000 From Ryan Bradetich <rbradetich@uswest.net>
3001 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3002 redifinition warning.
3003 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3004 (hppa_force_relocation): ditto
3005 (md_apply_fix): Added cast to buf to fix warnings.
3007 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3008 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3010 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3011 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3012 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3013 reloc_type** to avoid warnings in switch.
3014 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3015 little earlier instead.
3017 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3019 (pa_type_args): Use symbol_arg_reloc_info.
3020 (struct pa_it): Make arg_reloc unsigned int.
3021 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3022 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3023 (pa_code): Delete. pa_text duplicates this function.
3024 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3025 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3027 (cons_fix_new_hppa): Actually change selector to e_fsel when
3028 warning about assuming so.
3029 (tc_gen_reloc): More example elf arg reloc code.
3030 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3031 (hppa_force_relocation): Likewise.
3033 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3035 (pa_end_of_source): Prototype.
3036 (hppa_fix_adjustable): Prototype.
3037 (LABELS_WITHOUT_COLONS): Move it..
3038 * config/te-hppa.h: To here.
3040 * config/te-hppa64.h: New file.
3042 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3044 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3045 format -10, -16, 16 relocs.
3046 (hppa_elf_mark_end_of_function): Test for null
3047 last_call_info->start_symbol
3049 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3050 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3051 re_assesmble_* functions. Delete extraneous statements. Fix
3053 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3054 insn to re_assemble_*.
3056 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3058 * doc/internals.texi (Expressions): Fix typo.
3060 2000-07-08 Kazu Hirata <kazu@hxi.com>
3062 * config/tc-sh.c: Fix formatting.
3063 * config/tc-tic54x.c: Fix formatting.
3064 * depend.c: Fix formatting.
3065 * flonum-konst.c: Likewise.
3066 * flonum-mult.c: Likewise.
3068 2000-07-07 Kazu Hirata <kazu@hxi.com>
3070 * config/tc-sh.c: Fix comments.
3071 * config/obj-vms.c: Fix comments.
3072 * config/tc-a29k.c: Likewise.
3073 * config/tc-alpha.c: Likewise.
3074 * config/tc-h8300.c: Likewise.
3075 * config/tc-h8500.c: Likewise.
3076 * config/tc-i370.c: Likewise.
3077 * config/tc-ia64.c: Likewise.
3078 * config/tc-m68hc11.c: Likewise.
3079 * config/tc-m68k.c: Likewise.
3080 * config/tc-mips.c: Likewise.
3081 * config/tc-ns32k.c: Likewise.
3082 * config/tc-ppc.c: Likewise.
3083 * config/tc-z8k.c: Likewise.
3085 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3087 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3088 Default to '(SEC_LOAD | SEC_DATA)'.
3089 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3091 * doc/internals.texi (CPU Backend): Describe
3092 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3094 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3096 * as.c (parse_args): NULL terminate the long option list.
3098 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3100 * config/tc-d30v.h: Include "write.h" for fixS.
3101 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3103 2000-07-05 Nick Clifton <nickc@cygnus.com>
3105 * config/tc-d30v.c (write_2_short): Further changes to warning
3106 messages produced when combining EITHER_BUT_PREFER_MU attributed
3109 2000-07-05 DJ Delorie <dj@redhat.com>
3113 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3115 * config/tc-arm.c (psrs): Accept combinations of flags.
3117 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3119 * config/tc-avr.c: Change _ () to _() around all strings marked
3120 for translation (exception from the usual coding style).
3121 (avr_opt): New struct variable, how the new switches are set.
3122 (OPTION_MMCU): Define as 'm' and actually use.
3123 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3124 (show_mcu_list): New function, display the list of known MCUs.
3125 (md_show_usage): Document the new switches. Call show_mcu_list.
3126 (avr_set_arch): Change 'm' to OPTION_MMCU.
3127 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3128 Handle the new switches.
3129 (avr_operands): Disable warnings for undefined combinations of
3130 operands if -mall-opcodes. Disable warnings for skipping two-word
3131 instructions if enhanced core or -mno-skip-bug.
3132 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3133 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3134 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3135 (avr_ldi_expression): Warn about implicit lo8().
3136 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3138 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3140 * configure.in: Add entry for mips-*-sysv4*MP*
3141 * configure: Rebuild
3142 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3143 elf32-tradlittlemips for traditional mips targets.
3144 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3145 test for Link Once sections as in adjust_reloc_syms.
3146 * config/te-tmips.h: New file for traditional mips targets. Define
3149 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3151 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3152 flags argument is not present, don't change an existing section's
3153 section's attributes. If the flags argument is present, warn if the
3154 attributes don't match the section's current attributes. When
3155 long section names are supported, set SEC_LINK_ONCE and
3156 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3158 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3160 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3161 symbols; create them.
3163 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3165 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3166 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3168 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3170 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3171 expressions. Ignore the problem when handling 16 bit signed
3172 immediates, because the assembler will take care of the relocation
3175 2000-06-27 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3178 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3179 sequential order, and emit warning messages if the input source
3180 code contains constructs like that, or parallel constructs
3181 containing such opcodes.
3183 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3185 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3186 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3187 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3188 (md_show_usage): Update usage message.
3189 (md_parse_option): Allow redefinition of MCU type within the
3190 same avr[1-5] bfd machine type. Show both old and new MCU type
3191 in the error message.
3192 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3193 Simplify 8K wrap code.
3195 2000-06-25 Kazu Hirata <kazu@hxi.com>
3197 * config/obj-aout.c: Remove all uses of DEFUN.
3198 * config/obj-ieee.c: Likewise.
3199 * config/tc-sh.c: Fix comment typos.
3200 * config/tc-tahoe.c: Likewise.
3201 * config/tc-vax.c: Likewise.
3202 * config/tc-w65.c: Likewise.
3203 * config/tc-z8k.c: Likewise.
3204 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3206 2000-06-24 DJ Delorie <dj@cygnus.com>
3208 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3209 more changes from Sept 1999
3210 (tc_i386_fix_adjustable): ditto
3211 (md_apply_fix3): ditto
3213 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3215 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3216 (gas_cgen_parse_operand): Set it around expression() call.
3217 (gas_cgen_md_operand): Test for it before longjmp().
3219 2000-06-24 Kazu Hirata <kazu@hxi.com>
3221 * config/tc-h8500.c: Remove all uses of DEFUN.
3222 * config/tc-sh.c: Likewise.
3223 * config/tc-w65.c: Likewise.
3224 * config/tc-z8k.c: Likewise.
3226 * config/tc-h8500.c: Fix typos in comments.
3228 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3230 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3233 2000-06-23 matthew green <mrg@redhat.com>
3235 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3236 defined. Fix error message for `[' grouping.
3238 2000-06-22 Kazu Hirata <kazu@hxi.com>
3240 * config/tc-h8300.c: Fix formatting and comment typos.
3242 2000-06-22 Timothy Wall <twall@cygnus.com>
3244 * config/tc-ia64.c (note_register_values): Move premature QP
3245 notation clearing into the appropriate place.
3247 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3249 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3250 first before anything else. Add bin-bugs.h, emul.h and progress.h
3251 Sort list of files as for $(OBJS) in Makefile.am.
3253 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3254 find one. Remake dependencies.
3255 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3256 * Makefile.in: Regenerate.
3257 * doc/Makefile.in: Regenerate.
3259 * config/tc-i386.c (i386_displacement): Don't assume a constant
3260 displacement is necessarily 16 bits when in 16 bit code mode.
3261 (md_assemble): Instead size the displacement here after we know
3262 for sure that a .code16gcc operand hasn't automatically added
3263 operand size prefixes.
3265 2000-06-21 H.J. Lu <hjl@gnu.org>
3267 * Makefile.am: Rebuild dependency.
3268 * Makefile.in: Rebuild.
3270 2000-06-21 Kazu Hirata <kazu@hxi.com>
3272 * config/tc-h8300.c (parse_reg): Make the function static.
3273 (parse_exp): Likewise.
3275 2000-06-20 DJ Delorie <dj@cygnus.com>
3277 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3278 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3279 for cygwin import libraries to work properly.
3281 2000-06-20 H.J. Lu <hjl@gnu.org>
3283 * Makefile.am: Rebuild dependency.
3284 * Makefile.in: Rebuild.
3285 * configure: Likewise.
3286 * doc/Makefile.in: Likewise.
3288 2000-06-20 Timothy Wall <twall@cygnus.com>
3290 * doc/internals.texi (CPU backend): Add @itemx for
3291 TC_START_LABEL_WITHOUT_COLON.
3292 * doc/c-tic54x.texi: New.
3293 * doc/as.texinfo: Add tic54x features and include primary tic54x
3295 * doc/all.texi: Add C54X.
3296 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3297 * doc/Makefile.in: Regenerate.
3298 * configure.in: Add tic54x and define LIBM for tic54x.
3299 * configure: Regenrate.
3300 * config/tc-tic54x.[ch]: New.
3301 * config/obj-coff.h: Add tic54x.
3302 * Makefile.am: (CPU_TYPES): Add tic54x.
3303 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3304 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3305 (as_new_LDADD): Add $(LIBM).
3306 * Makefile.in: Regenerate.
3308 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3310 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3311 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3312 * doc/as.texinfo: Likewise.
3314 * configure, Makefile.in: Regenerate.
3315 * configure.in (emulations): Recognize m6811 and m6812.
3316 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3317 Added files for 68hc11 and 68hc12 assembler.
3318 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3319 * config/tc-m68hc11.h: Header definition for that assembler.
3321 2000-06-18 Nick Clifton <nickc@redhat.com>
3323 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3324 instead of OCTETS_PER_BYTE.
3326 * config/tc-v850.c: Fix compile time warnings.
3327 * config/tc-ppc.c: Fix compile time warnings.
3329 2000-06-18 H.J. Lu <hjl@gnu.org>
3331 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3332 * configure: Rebuild.
3334 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3336 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3339 2000-06-16 Nick Clifton <nickc@cygnus.com>
3341 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3342 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3344 * doc/c-mips.texi: Document newly accepted cpu variants.
3346 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3348 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3350 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3352 * macro.c (getstring): Make it possible to escape the quote
3355 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3357 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3359 2000-06-13 H.J. Lu <hjl@gnu.org>
3361 * configure: Regenerate.
3363 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3365 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3367 * doc/internals.texi (line_separator_chars): Semicolon is no
3368 longer a default. Mention null and newline as defaults.
3370 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3372 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3373 * config/tc-i860.h (line_separator_chars): Likewise.
3374 * config/tc-h8300.c (line_separator_chars): Likewise.
3375 * config/tc-i960.c (line_separator_chars): Likewise.
3376 * config/tc-m68k.c (line_separator_chars): Likewise.
3377 * config/tc-mips.c (line_separator_chars): Likewise.
3378 * config/tc-ns32k.c (line_separator_chars): Likewise.
3379 * config/tc-sparc.c (line_separator_chars): Likewise.
3380 * config/tc-vax.c (line_separator_chars): Likewise.
3382 * config/tc-h8300.c (comment_chars): Use string initialiser.
3383 * config/tc-i960.c (line_comment_chars): Likewise.
3384 * config/tc-z8k.c (comment_chars, line_comment_chars,
3385 line_separator_chars): Likewise.
3387 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3390 2000-06-08 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3395 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3397 * configure.in (VERSION): Update to show this is the CVS mainline.
3399 2000-06-08 Matthew Jacob <mjacob@feral.com>
3401 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3402 $at is the integer register $r28, vs. both $r28 and the floating
3403 point register $f28.
3405 2000-06-08 James E. Wilson <wilson@cygnus.com>
3407 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3408 (dot_endp): Don't call ia64_flush_insns.
3409 (emit_one_bundle): Don't delete prologue/body records from
3410 unwind_record list in first loop. Rewrite second loop to account for
3413 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3415 * config/tc-ia64.c: Add missing prototypes.
3416 (generate_unwind_image): Cast argument to output_unw_records call.
3418 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3420 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3422 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3424 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3425 (REGISTER_P): likewise.
3426 (avr_opcodes): uses include/opcode/avr.h
3427 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3429 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3431 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3434 2000-06-03 H.J. Lu <hjl@gnu.org>
3436 * read.c (is_end_of_line): Put back `;'.
3438 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3440 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3442 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3444 * expr.c (operand): Test is_end_of_line outside switch to catch
3445 line separator chars that are also operators.
3446 (operator): Return O_illegal for line separator chars.
3448 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3449 entry (or `!' entry for TC_HPPA).
3451 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3452 before indexing is_end_of_line. Remove redundant check for '\0'.
3454 * config/tc-h8500.c (md_assemble): Likewise.
3455 * config/tc-mcore.c (md_assemble): Likewise.
3456 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3459 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3461 * config/tc-mcore.c (mcore_cons): Likewise.
3462 (mcore_float_cons): Likewise.
3463 (mcore_stringer): Likewise.
3464 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3466 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3468 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3470 2000-05-29 Nick Clifton <nickc@cygnus.com>
3472 * config/tc-sh.c: Fix compile time warning messages.
3474 * config/tc-mips.c: Fix compile time warning messages.
3476 2000-05-29 Philip Blundell <philb@gnu.org>
3478 * doc/as.texinfo: Update copyright dates.
3479 (Local Labels): Delete misplaced mention of ARM.
3480 * NEWS: Mention ARM ELF support.
3482 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3484 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3485 it is modified, and use the real_size to compute the frag address
3486 for dwarf2 line info.
3488 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3490 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3491 line-matching scheme to cope with automake moving variables around.
3492 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3493 * Makefile.in: Regenerate.
3495 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3497 * config/tc-sparc.c (sparc_relax): New.
3498 (md_longopts): Add -relax and -no-relax options.
3499 (md_parse_options, md_show_usage): Likewise.
3500 (md_apply_fix3): Optimize tail call into branch always if possible.
3502 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3504 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3505 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3506 rules, with warning when a GAS statement specifies a packing that
3507 will result in an instruction being squashed.
3508 Added typdef packing_type and enumerals, changed various integer
3509 literals to use the enumerals.
3511 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3513 * config/tc-ia64.c (dot_restorereg_p): New function.
3514 (md_pseudo_table): Add restorereg.p.
3515 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3516 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3518 * config/tc-ia64.h (unw_record_type): Add unwabi.
3519 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3520 called MASK with members for imask, and the masks produced by
3521 fr_mem, gr_mem, br_mem, and frgr_mem.
3522 (unw_p_record): Add members ABI and CONTEXT.
3523 (unw_x_record): Add member AB.
3524 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3525 as pseudo-register for use during unwind info generation.
3526 (AR_PFS, AR_LC): New macros.
3527 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3528 whose names start with an at sign (as in "@priunat").
3529 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3531 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3532 proc_end, unwind_info, personality_routine): Consolidate into
3533 "unwind" structure to reduce offset-table use. Add member
3534 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3536 (output_R1_format, output_R3_format, output_P3_format,
3537 output_P6_format): Initialize R with zero to reduce compiler warnings.
3538 (output_P7_format): Ditto. Add `default' branch to switch
3539 statement to reduce compiler warnings.
3540 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3541 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3542 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3543 into single argument.
3544 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3545 compiler warnings. Merge A and B args into single argument.
3546 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3547 A and B args into single argument.
3548 (free_record): Removed (wasn't used).
3549 (free_list_records): Also free imasks in prologue records.
3550 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3551 (output_spill_mask): Remove.
3552 (output_unwabi): New function.
3553 (output_epilogue, output_label_state, output_copy_state): Call
3555 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3556 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3558 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3559 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3560 as part of handling the prologue records. Emit region's imask if
3561 we have one. Handle unwabi, epilogue, label_state, copy_state,
3562 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3563 spill_sprel_p, and spill_reg_p records.
3564 (set_imask, count_bits, slot_index): New function.
3565 (fixup_unw_records): Fix region size computation. Handle
3566 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3567 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3568 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3569 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3570 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3571 (dot_save): Use manifest constants for applicaton registers.
3572 Handle REG_PR and REG_PRIUNAT.
3573 (dot_restore): Don't just ignore it.
3574 (dot_restorereg): New function..
3575 (generate_unwind_image): Ensure unwind info is a multiple of eight
3576 bytes, not just four bytes.
3577 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3578 (dot_altrp): Don't just ignore it.
3579 (dot_savemem): New function. Replaces dot_savesp() and
3580 dot_savepsp(). Use manifest constants for applicaton registers.
3581 Handle REG_PR and REG_PRIUNAT.
3582 (dot_savef): Simplify.
3583 (dot_saveb): Support generation of br_gr.
3584 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3585 dot_label_state, dot_copy_state): New function.
3586 (dot_unwabi): Don't just ignore it.
3587 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3588 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3589 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3590 (emit_one_bundle): Set slot number for prologue/body records
3591 *before* emitting the first insn.
3592 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3593 (md_begin): Declare "psp" pseudo-register.
3594 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3595 so we don't get segfault.
3596 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3597 counts as required per SW Conventions manual
3598 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3599 output_preds_psprel, output_preds_sprel, output_spill_base,
3600 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3601 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3602 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3603 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3604 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3605 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3606 (dot_vframe): Implement.
3607 (dot_vframesp, dot_vframepsp): New function.
3609 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3611 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3612 * configure: Regenerate.
3614 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3616 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3617 (md_estimate_size_before_relax): so we can use it here instead of
3618 old kludges. Localise vars to blocks. Comment.
3620 * frags.c (frag_new): Update fr_var comments.
3621 * frags.h (struct frag): Ditto.
3623 2000-05-22 Richard Henderson <rth@cygnus.com>
3625 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3626 (pseudo_func): Add pcrel.
3627 (operand_match): Handle IA64_OPND_TGT64.
3628 (build_insn): Likewise.
3629 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3630 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3631 (fix_insn): Handle all three 64-bit relocation types.
3633 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3635 * obj.h (struct format_ops): New members begin, app_file,
3636 s_set_other, s_set_desc, s_get_type, s_set_type,
3637 separate_stab_sections, init_stab_section.
3639 * config/obj-multi.h: Update GPL notice to v2.
3641 (obj_app_file): New.
3642 (S_SET_SIZE): Test s_set_size for NULL before calling.
3643 (S_SET_ALIGN): Similar for s_set_align.
3648 (SEPARATE_STAB_SECTIONS): New.
3649 (INIT_STAB_SECTION): New.
3650 (EMIT_SECTION_SYMBOLS): New.
3651 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3653 * config/obj-elf.h: Update GPL notice to v2.
3654 Mention that this file is included from obj-multi.h.
3655 (obj_begin): Wrap definition in ifndef.
3656 (elf_file_symbol): Constify declaration.
3657 (obj_app_file): Ditto.
3658 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3659 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3661 * config/obj-elf.c (elf_s_set_other): New.
3662 (elf_file_symbol): Constify argument.
3663 (elf_separate_stab_sections): New.
3664 (elf_init_stab_section): New.
3665 (elf_format_ops): Add new members. Remove comma at end.
3667 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3668 (ecoff_format_ops): Add new fields. Remove comma at end.
3669 Mention inconsistency for emit_section_symbols.
3671 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3673 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3674 (coff_separate_stab_sections): New.
3675 (coff_format_ops): Add new members.
3677 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3678 (obj_aout_s_set_other): New.
3679 (obj_aout_s_set_desc): New.
3680 (obj_aout_s_get_type): New.
3681 (obj_aout_s_set_type): New.
3682 (obj_aout_separate_stab_sections): New.
3683 (aout_format_ops): New members added. Use obj_aout_process_stab,
3684 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3685 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3687 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3689 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3691 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3692 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3693 (md_estimate_size_before_relax): Ensure jumps to weak and
3694 externally visible symbols are relocatable.
3696 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3698 * stabs.c (aout_process_stab): Make global.
3699 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3700 * read.h (aout_process_stab): Declare.
3702 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3703 Generalize to *aout, *coff *elf.
3704 * configure: Regenerated.
3706 * doc/internals.texi (Object format backend): Say
3707 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3709 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3710 * Makefile.in: Regenerated.
3712 2000-05-19 Catherine Moore <clm@cygnus.com>
3714 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3716 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3718 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3719 instruction to reflect change in re_assemble_*.
3721 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3723 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3724 build PA64 ELF tools.
3725 * configure: Rebuilt.
3727 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3729 * Makefile.am: Regenerate dependencies.
3730 * Makefile.in: Regenerate.
3732 2000-05-15 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-arm.c (struct asm_psr): Add boolean field
3735 distinguishing between CSPR and SPSR. Rename 'number' field
3737 (psrs): Rearrange contents to match new asm_psr structure.
3738 (arm_psr_parse): Move next to psr_required_here. Make it
3739 return an asm_psr structure.
3740 (psr_required_here): Use asm_psr structure returned by
3742 (do_msr): Reorganise to allow psr_required_here to be called
3744 (md_undefined_name): Mark 'name' parameter as unused, since
3745 the COFF target does not use it.
3747 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3749 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3751 * config/te-aux.h: Likewise.
3752 * config/te-dpx2.h: Likewise.
3753 * config/te-go32.h: Likewise.
3754 * config/te-hp300.h: Likewise.
3755 * config/te-hppa.h: Likewise.
3756 * config/te-i386aix.h: Likewise.
3757 * config/te-ic960.h: Likewise.
3758 * config/te-interix.h: Likewise.
3759 * config/te-nbsd532.h: Likewise.
3760 * config/te-pc532mach.h: Likewise.
3761 * config/te-ppcnw.h: Likewise.
3762 * config/te-psos.h: Likewise.
3763 * config/te-sparcaout.h: Likewise.
3764 * config/te-sun3.h: Likewise.
3765 * config/te-sysv32.h: Likewise.
3767 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3769 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3770 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3771 and sign extend without an if statement.
3772 (build_bytes): Likewise.
3774 2000-05-14 Kazu Hirata <kazu@hxi.com>
3776 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3777 X_add_symbol L_32 case.
3779 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3781 * config/te-freebsd.h: New file.
3783 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3785 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3786 bindtextdomain): Replace defines with those from intl/libgettext.h
3787 to quieten gcc warnings.
3789 * NEWS: Mention x86 .arch and -q.
3791 * config/tc-i386.c (quiet_warnings): New.
3792 (md_assemble): Use quiet_warnings.
3793 (md_parse_option): Set quiet_warnings from -q.
3794 (md_show_usage): Mention -q, delete -m.
3795 (flag_do_long_jump): Delete.
3796 (md_parse_option): Remove -m.
3797 (md_show_usage): Remove -m.
3798 (md_create_long_jump): Remove useless flag_do_long_jump code.
3800 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3801 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3803 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3804 Alexander Sokolov <robocop@netlink.ru>
3806 * doc/c-i386.texi (i386-Arch): New section.
3807 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3809 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3810 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3811 architecture has been given and is not 486.
3812 (set_cpu_arch): New.
3813 (md_pseudo_table): Add .arch.
3814 (md_assemble): Warn if cpu architecture has been given and an
3815 unsupported instruction.
3817 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3818 Move operand_types bit defines after relevant template field.
3819 (template): Add cpu_flags.
3823 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3825 * config/tc-mn10300.h (md_end): Define.
3826 (mn10300_finalize): Declare.
3827 * config/tc-mn10300.c: Include dwarf2dbg.h.
3828 (debug_line): Define.
3829 (md_assemble): Generate dwarf2 line info.
3830 (mn10300_finalize): New function. Finalize dwarf2 info.
3832 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3834 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3835 external version of the relocation for weak symbols.
3837 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3839 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3840 frame size in units of 16 bytes, as required per SW Conventions manual.
3841 (output_unw_records): Output info-block header as a dword to get
3844 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3846 * as.h: #include "file", not <file> on files from ../include.
3847 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3848 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3849 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3850 (tc_coff_symbol_emit_hook): Ditto.
3851 (OPTCOUNT): Cast to int to avoid compiler warning.
3852 (md_begin): Fix signed/unsigned warnings.
3854 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3856 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3857 ABRANCH LONG case for a conditional branch on a 68000.
3858 (md_estimate_size_before_relax): Likewise. Also handle
3859 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3860 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3861 PC-relative on all CPUs.
3862 (md_estimate_size_before_relax): Likewise.
3864 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3866 * as.c (parse_args): Just mention current year in printed
3869 2000-05-03 J.T. Conklin <jtc@redback.com>
3871 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3873 (md_parse_option): Recognize -m7400.
3875 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3877 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3878 don't permit lp to become less than the words array.
3880 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3882 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3883 Fix little-endian case.
3885 2000-05-03 David O'Brien <obrien@NUXI.com>
3887 * as.c (parse_args): Update copyright.
3889 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3891 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3892 for the .bss section too.
3894 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3896 * configure.in: Set em=linux for hppa-*-linux.
3897 * configure: Regenerate.
3898 * doc/Makefile.in: Regenerate with correct automake.
3900 * frags.c (frag_grow): Sanity check chunk_size.
3902 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3903 * config/obj-som.h: Likewise.
3904 * config/obj-ieee.h: Likewise.
3906 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3908 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3909 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3910 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3911 (pa_ip): low_sign_unext now returns via function value. Use
3912 re_assemble_* instead of dis_assemble_* and
3913 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3915 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3916 (md_section_align, md_parse_option, md_show_usage,
3917 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3918 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3919 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3920 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3921 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3923 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3924 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3925 outside of switch. Correct mask and shifting errors in case 10
3926 and case -11. In case 21, compare against signed range to suit
3927 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3928 case 17 and case 22, use offsetT variable to properly check range.
3929 Use re_assemble_* here too.
3930 (evaluate_absolute): Change type of value to offsetT. Call
3931 hppa_field_adjust to do the work for us.
3932 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3933 (pa_parse_cmpib_64_cmpltr): Ditto.
3934 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3935 of i to unsigned int.
3936 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3937 (pa_end_of_source): Return type is void.
3939 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3941 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3943 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3945 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3946 More comments added.
3947 (md_begin): Removed "construct symbols for each register name".
3948 Because register names conflicts with GCC generated function
3950 (avr_operand): Now constant numbers can be used as a register
3951 identifiers (0 as r0, 31 as r31).
3952 (md_assemble): use skip_space () before parsing instruction
3955 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3957 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3958 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3959 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3960 * configure: Regenerate.
3962 2000-04-29 Andreas Jaeger <aj@suse.de>
3964 * as.h: Correctly check GCC version.
3966 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3968 * doc/as.1: Fix unbalanced brackets.
3970 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3972 (line_comment_chars): Set to '/' if TE_FreeBSD.
3974 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3976 * configure.in: Configury support for PA64 (currently disabled).
3977 * configure: Rebuilt.
3979 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3981 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3982 bfd_set_section_alignment.
3984 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3986 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3989 2000-04-24 Nick Clifton <nickc@cygnus.com>
3991 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3992 * doc/as.texinfo (Align): Include arm and strongarm in list of
3993 targets that have the second form of the behaviour of the .align
3996 2000-04-24 Mark Klein <mklein@dis.com>
3998 * config/obj-som.c: Terminate obj_pseudo_table.
4000 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4002 * as.c (parse_args): Allow md_parse_option to override -a listing
4004 * config/obj-coff.c (add_lineno): Change type of offset parameter
4005 from "int" to "bfd_vma."
4006 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4007 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4008 (ppc_change_csect): Align correctly for XCOFF64.
4009 (ppc_machine): New function, which discards "ppc_machine" line.
4010 (ppc_tc): Cons for 8 when code is 64 bit.
4011 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4013 (md_parse_option): Handle -a64 and -a32.
4015 * config/tc-ppc.h (TARGET_MACH): Define.
4016 (TARGET_FORMAT): Move to function.
4017 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4019 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4021 * config/tc-avr.c: New AVR_ISA_ defined.
4022 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4023 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4024 for `fmul', `movw' and `lpm R,Z' instructions.
4025 (avr_operands): Warn if current opcode is a two-word instruction
4026 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4027 (avr_opcodes): New commands added.
4028 (REGISTER_P): Check 'a' and 'v' constraint letters.
4029 (mcu_types): New MCU added.
4031 2000-04-22 Timothy Wall <twall@cygnus.com>
4033 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4035 (operand_match): Conditionally insert default bit values for IMMU9.
4037 2000-04-14 Matthew Green <mrg@cygnus.com>
4039 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4040 * configure: Rebuilt.
4042 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4043 Jason Eckhardt <jle@cygnus.com>
4045 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4047 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4048 Added handling of new operand types l,y,&,fe,fE,fx.
4050 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4051 David Mosberger <davidm@hpl.hp.com>
4052 Timothy Wall <twall@cygnus.com>
4053 Andrew MacLeod <amacleod@cygnus.com>
4054 Jim Wilson <wilson@cygnus.com>
4056 * Makefile.am (CPU_TYPES): Add ia64.
4057 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4058 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4059 * Makefile.in: Rebuild.
4060 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4061 * configure: Rebuild.
4062 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4063 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4064 * expr.c (expr): Handle md_optimize_expr.
4065 * read.c (LEX_HASH): Add comment.
4066 * config/tc-ia64.c, config/tc-ia64.h: New files.
4068 2000-04-21 Richard Henderson <rth@cygnus.com>
4070 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4071 bundling a non-delayed branch type instruction.
4073 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4075 * config/tc-mn10300.c (HAVE_AM30): Define.
4076 (md_assemble): Use it.
4078 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4080 * config/obj-elf.c (obj_elf_change_section): Check for changed
4083 * Makefile.am: (CPU_MULTI_VALID): Remove.
4084 (MULTI_CPU_TYPES): Define.
4085 (MULTI_CPU_OBJ_VALID): Define.
4086 (DEPTC): Use the above.
4087 (DEPOBJ): Same here.
4089 Regenerate dependencies.
4090 * Makefile.in: Regenerate.
4092 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4094 * Makefile.am (YACC, LEX): Get them from configure.
4096 2000-04-18 H.J. Lu (hjl@gnu.org)
4098 * config/tc-i386.c (offset_in_range): Use addressT instead of
4099 bfd_vma for non-bfd assemblers.
4101 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4103 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4104 doesn't give spurious errors.
4106 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4108 * as.h (SEEK_SET): Define if undefined.
4110 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4112 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4113 constants, and don't assume offsetT is 32 bits.
4115 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4117 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4118 (md_pcrel_from_section): Add prototype.
4119 (d10v_fix_adjustable): Add prototype.
4120 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4122 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4124 2000-04-12 Nick Clifton <nickc@cygnus.com>
4126 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4127 symbol in frag chain.
4129 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4131 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4132 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4133 (fits_in_signed_word, smallest_imm_type): Ditto.
4134 (md_assemble): Use an offsetT var to hold offsetT values, not a
4136 (offset_in_range): New.
4137 (md_assemble): Use it.
4138 (md_convert_frag): Change type of target_address, opcode_address,
4139 and displacement_from_opcode_start to offsetT.
4140 (md_create_short_jump): Change type of offset to offsetT.
4141 (md_create_long_jump): Ditto.
4142 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4143 (md_chars_to_number): Remove.
4144 (output_invalid): Remove duplicate prototype.
4146 2000-04-09 Nick Clifton <nickc@cygnus.com>
4148 * Makefile.am (CPU_TYPES): Add 'avr'.
4149 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4150 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4152 * Makefile.in: Regenerate.
4154 * doc/as.texinfo: Add M32R documentation.
4156 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4158 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4159 --enable-build-warnings option.
4160 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4161 * Makefile.in, configure: Re-generate.
4163 2000-04-07 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4166 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4167 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4168 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4169 (arm_force_relocation): Force relocations for
4170 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4172 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4174 * config/tc-sh.c (get_operands): There's no third operand if the
4175 first operand is an immediate.
4177 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4179 * config/tc-sh.c (immediate): Delete.
4180 (sh_operand_info): Add immediate member.
4181 (parse_reg): Use A_PC for pc.
4182 (parse_exp): Add second argument 'op'. All callers changed.
4183 (parse_at): Expect pc to be coded as A_PC.
4184 Use immediate field in *op.
4185 (insert): Add fourth argument 'op'. All callers changed.
4186 (build_relax): Add second argument 'op'. All callers changed.
4187 (insert_loop_bounds): New function.
4188 (build_Mytes): Remove DISP_4.
4189 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4190 (assemble_ppi): Use immediate field in *operand.
4191 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4192 (md_apply_fix): Likewise.
4193 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4195 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4197 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4199 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4201 * internals.texi (CPU backend): Document
4202 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4204 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4206 * po/gas.pot: Regenerate.
4208 * as.c (show_usage): Restore translated part of bug string.
4209 * gasp.c (show_usage): Likewise.
4211 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4212 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4213 than move-if-change.
4214 (DEP1): Modify for "gcc -MM".
4218 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4219 Update dependencies.
4220 * Makefile.in: Regenerate.
4222 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4224 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4225 (md_begin): Likewise.
4226 (HAVE_AM33): New macro.
4227 (md_assemble): Use it. Match r_regs and xr_regs only if
4230 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4232 * as.h: #include "bin-bugs.h"
4233 * as.c (show_usage): Use REPORT_BUGS_TO.
4234 * gasp.c: #include "bin-bugs.h"
4235 (show_usage): Use REPORT_BUGS_TO.
4237 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4239 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4241 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4242 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4245 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4247 * config/tc-i386.c (i386_immediate): Don't assume a constant
4248 immediate is necessarily 16 bits when in 16 bit code mode.
4249 (md_assemble): Instead set guess_suffix here after we have checked
4252 2000-04-02 Richard Henderson <rth@cygnus.com>
4254 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4255 quantities. Correct right shift sign extension.
4256 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4257 32-bit value when shifting into place.
4259 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4261 * app.c: Add ATTRIBUTE_UNUSED as needed.
4262 * config/tc-ppc.c: Likewise.
4263 (ppc_size): Make unsigned long.
4264 (ppc_insert_operand): Add casts to avoid warnings.
4266 2000-03-31 Nick Clifton <nickc@cygnus.com>
4268 * config/tc-d10v.h (md_flush_pending_output): Define.
4270 2000-03-29 Nick Clifton <nickc@cygnus.com>
4272 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4273 segment. Works for both BFD_ASSEMBLER and others.
4274 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4276 2000-03-29 Nick Clifton <nickc@cygnus.com
4278 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4280 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4282 * listing.c (LISTING_LHS_WIDTH): Default depends on
4284 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4286 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4288 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4291 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4293 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4295 * config/tc-avr.c (mcu_types): Add missing initialiser.
4296 (md_pcrel_from_section): Add prototype.
4297 (avr_operand): Remove redundant test of unsigned < 0.
4298 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4300 2000-03-27 Denis Chertykov <denisc@overta.ru>
4302 * config/tc-avr.c: New file for AVR support.
4303 * config/tc-avr.h: Likewise.
4304 * configure.in: Add AVR support.
4305 * configure: Regenerate.
4307 2000-03-26 Timothy Wall <twall@cygnus.com>
4309 * gasp.c (macro_op): Add new argument to check_macro call.
4310 Macro structure definitions moved to macro.h
4311 * sb.h: Add argument to prototype for input_scrub_include_sb.
4312 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4313 nesting checks with an additional flag.
4314 (struct input_save): Add flag to indicate whether current sb
4315 should be checked for proper macro/conditional nesting.
4316 (input_scrub_push/pop): Save/restore nest check flag.
4317 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4319 * macro.c (check_macro): Allow caller to retrieve parsed macro
4320 information if a pointer is provided. This information may be
4321 used by the new macro hooks.
4322 * macro.h: Update prototype for check_macro. Macro struct
4323 definitions moved here from macro.c/gasp.c.
4324 * read.c (read_a_source_file): Add parameter to check_macro call,
4325 and pass macro info to the macro hook, if defined.
4326 (input_scrub_insert_line): New. Allow insertion of a line of
4327 characters into the input stream.
4328 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4329 file into the input stream.
4330 (s_include): Use input_scrub_insert_file.
4331 * internals.texi: Document new macro hooks.
4332 * as.h: New prototypes added.
4334 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4336 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4337 an initial capital letter.
4338 (i386_index_check): Reindent.
4340 2000-03-19 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4345 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4347 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4348 instruction operand bad if Rd > 7 when generating
4349 thumb instructions. Prevents for example,
4350 "adr r12,label" from silently failing and generating
4351 the wrong instruction.
4353 2000-03-17 Nick Clifton <nickc@cygnus.com>
4355 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4356 that have a destingation >= 0x400000.
4357 Fix compile time warning messages.
4359 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4361 * config/tc-sh.c (md_begin): When encountering insn that are
4362 not supported by the current arch, only change the name if
4363 its contents are the same as prev_name.
4364 (get_specific): If the the architecture doesn't match, fail.
4366 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4368 * config/tc-sh.c (IDENT_CHAR): Define.
4369 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4370 matching back where it came from.
4372 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4374 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4376 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4378 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4381 2000-03-15 Kazu Hirata <kazu@hxi.com>
4383 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4385 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4387 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4388 floating-point-number, make sure 'f' is in FLT_CHARS.
4390 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4392 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4393 (s_lcomm_internal): Use it.
4394 * doc/internals.texi (CPU backend): Document it.
4395 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4398 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4400 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4403 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4404 implementation doesn't have special handling for switch
4406 (macro_build): Allow for code in sections other than .text.
4408 (mips_ip): Likewise.
4409 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4410 Don't perform relocs if we will be outputting them.
4411 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4412 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4415 2000-03-09 Catherine Moore <clm@cygnus.com>
4417 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4418 relocation type based on the entry in the fixup structure.
4419 Put S_IS_EXTERN processing back in.
4421 2000-03-08 H.J. Lu (hjl@gnu.org)
4423 * Makefile.am (install-exec-tooldir): Depend on
4424 install-exec-bindir for parallel make.
4425 * Makefile.in: Regenerated.
4427 2000-03-06 Nick Clifton <nickc@cygnus.com>
4429 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4431 (md_parse_option): Parse -m32r command line switch - disable m32rx
4433 (md_show_usage): Document new option.
4435 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4436 * doc/Makefile.in: Regenerate.
4437 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4439 2000-03-02 Michael Meissner <meissner@redhat.com>
4441 * config/tc-d30v.c (check_range): Remove code that incorrectly
4442 sign extended values where bits < 32.
4444 2000-03-02 H.J. Lu (hjl@gnu.org)
4446 * configure.in: Support --enable-targets=all on ia32.
4447 * configure: Regenerated.
4449 2000-03-01 Nick Clifton <nickc@cygnus.com>
4451 * gasp.c (do_align): Remove bogus check of alignment value.
4453 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4455 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4456 TC_PPC was defined forced the type of a symbol with no other type
4459 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4461 * doc/internals.texi (CPU backend): Mention that
4462 line_separator_chars do not break up comments. Fix typos for
4463 LEX_AT and LEX_NAME descriptions. Document operands for
4464 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4465 description of md_create_short_jump usage. Document argument for
4466 md_undefined_symbol.
4468 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4470 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4471 (md_parse_option): Handle it.
4472 (md_show_usage): Document it.
4474 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4476 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4477 opcode, for the instruction `pal19'. From Andrea Arcangeli
4480 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4482 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4484 (md_assemble): To here, before template operands are matched.
4485 Also ensure a constant immediate is sign extended when we know the
4486 size is at most 16 bits. This is to catch cases like "add
4487 $0xffc0,%ax" where we don't know the size, and thus that the
4488 immediate can be represented as Imm8S until after parsing the
4490 (i386_displacement): Similarly sign extend 16 bit constant
4492 (md_assemble): Relax 16-bit jump constant range check to suit sign
4493 extended displacements.
4495 2000-02-26 Andreas Jaeger <aj@suse.de>
4497 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4499 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4501 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4502 call operands when intel_syntax.
4503 (intel_float_operand): Return 2 for "fi...".
4504 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4505 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4506 earlier "SHORT" change.
4507 (md_assemble): When determining suffix from Regs, exclude
4510 2000-02-24 Nick Clifton <nickc@cygnus.com>
4512 * configure: Add arm-wince, mips-pe and sh-pe targets.
4513 * configure: Regenerate.
4515 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4517 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4518 "pe-mips" for the mips-pe target.
4520 * config/tc-arm.c (insns): Change displacement encoded in BL
4521 and B instructions if the target port is arm-wince.
4522 (do_ldst): Do not bias the relocation offset if the target
4524 (md_pcrel_from): Add in missing relocation offset bias if the
4525 target os arm-wince.
4527 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4528 (md_begin): Disable -G support for mips-pe target.
4529 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4530 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4533 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4534 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4535 assembler, just set the alignment to 4.
4537 * config/te-wince-pe.h: New file for WinCE targets. Define
4540 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4542 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4543 string instructions.
4544 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4545 (i386_intel_memory_operand): After finding a segment override,
4546 check again for no `[' before looking for a displacement. Bomb if
4547 more than one displacement rather than silently discarding the
4548 second and subsequent ones. Free strings malloc'd by
4549 build_displacement_string.
4551 2000-02-24 Catherine Moore <clm@cygnus.com>
4553 * config/obj-som.c (obj_pseudo_table): Add "weak".
4554 (obj_som_weak): New routine.
4556 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4558 * config/tc-i386.c (union i386_op): New.
4559 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4560 Throughout file replace occurences of disps[n], imms[n], regs[n]
4561 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4562 intel mode operand swapping. Add assert in regKludge and
4563 fake_zero_displacement code. Test i.types[n] when outputting
4564 displacements and immediates. Combine output of Disp16 with
4566 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4567 when in intel mode by (not) reversing fsub and fdiv operands
4568 before the template search. This fails for single operand
4569 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4570 undefined. Instead fix the base_opcode after we've found the
4571 template. Move base_opcode xor with found_reverse_match from
4572 opcode output code to before this fix so we test for the correct
4574 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4575 check in intel mode. Instead compare opcodes.
4577 * config/tc-i386.h (TC_RELOC): Delete.
4578 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4579 with equivalent call to reloc.
4581 * as.h (flag_m68k_mri): Move declaration after target include, and
4582 only declare when TC_M68K defined. Define as zero otherwise.
4583 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4584 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4585 Define as zero otherwise.
4586 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4587 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4588 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4589 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4590 testing whether defined.
4591 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4592 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4593 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4594 rather than testing whether defined.
4595 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4596 (parse_mri_cons): Declare and use only when TC_M68K.
4597 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4598 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4599 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4601 * NEWS: Mention IBM 370 support.
4603 2000-02-23 Richard Henderson <rth@cygnus.com>
4605 * config/tc-i386.c (md_assemble): When swapping operands for
4606 intel_syntax, assume everything that's not Imm or Disp is a
4609 2000-02-23 Linas Vepstas <linas@linas.org>
4611 * config/tc-i370.c, config/tc-i370.h: New files.
4612 * Makefile.am: Add support for Linux/IBM 370.
4613 * configure.in: Likewise.
4614 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4615 * config/obj-elf.c: Include elf/i370.h
4616 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4618 * Makefile.in: Regenerate.
4619 * configure: Regenerate.
4621 * doc/c-i370.texi: New file.
4622 * doc/all.texi: Include it.
4623 * doc/as.texinfo: And here.
4624 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4625 * doc/Makefile.in: Regenerate.
4627 2000-02-19 Michael Meissner <meissner@redhat.com>
4629 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4630 determine if an instruction can be used in parallel with an ADDppp
4631 or SUBppp instruction.
4633 2000-02-22 Andrew Haley <aph@cygnus.com>
4635 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4637 2000-02-22 Andrew Haley <aph@cygnus.com>
4639 * config/tc-mips.c (mips_gp32): New variable.
4640 (macro_build) Use mips_gp32.
4642 (md_longopts): Add "-mgp32" and "-mgp64".
4643 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4645 (OPTION_M7900): Change offset
4646 (OPTION_NO_M7900): Ditto.
4648 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4650 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4651 warning, and bump it to 1.
4653 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4655 From Brad Lucier <lucier@math.purdue.edu>:
4656 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4659 2000-02-21 Catherine Moore <clm@cygnus.com>
4661 * config/tc-mips.c (MF_HILO_INSN): Define.
4662 (mips_7000_hilo_fix): Declare.
4663 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4664 (md_parse_option): Check for 7000_HILO_FIX options.
4665 (OPTION_M7000_HILO_FIX): Define.
4666 (OPTION_NO_M7000_HILO_FIX): Define.
4667 * doc/c-mips.texi (-mfix7000): Describe.
4669 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4671 * listing.c (print_lines): Remove unused variable `end'.
4673 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4674 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4675 reloc_type when BFD_ASSEMBLER.
4676 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4677 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4678 statement and quell signed vs. unsigned comparison warning.
4680 2000-02-18 Nick Clifton <nickc@cygnus.com>
4682 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4683 the computed frag offset, rather than overwriting it.
4685 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4687 * config/tc-sh.c ("elf/sh.h"): Include.
4688 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4689 (md.begin): Initialize target_arch.
4690 Only include opcodes in has table that match selected architecture.
4691 (parse_reg): Recognize register names for sh-dsp.
4692 (parse_at): Recognize post-modify addressing.
4693 (get_operands): The leading space is now optional.
4694 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4695 arguments. Update valid_arch.
4696 (build_Mytes): Add support for SDT_REG_N.
4697 (find_cooked_opcode): New function, broken out of md_assemble.
4698 (assemble_ppi, sh_elf_final_processing): New functions.
4699 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4700 (md_longopts, md_parse_option): New option: -dsp.
4701 * config/tc-sh.h (elf_tc_final_processing): Define.
4702 (sh_elf_final_processing): Declare.
4704 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4706 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4707 the unwinder subspace. Save the current seg/subseg before creating
4710 2000-02-10 Nick Clifton <nickc@cygnus.com>
4712 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4713 little endian targets.
4714 (INST_BYTE1): Redefine to handle big and little endian
4716 (cpu_type): New type: Select between M340 and M210.
4717 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4718 instructions of the M340.
4719 (md_assemble): Add support for the MULSH and OPSR classes of
4721 (md_atof): Add support for little endian targets.
4722 (md_parse_option): Add support for -EL, -EB and -mcpu command
4724 (md_convert_frag): Add support for little endian targets.
4725 (md_apply_fix3): Add support for little endian targets.
4726 (md_number_to_chars): Add support for little endian targets.
4728 2000-02-10 Timothy Wall <twall@redhat.com>
4730 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4731 defined, use it to verify the symbol just read should be a label.
4733 2000-02-10 Timothy Wall <twall@redhat.com>
4735 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4736 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4737 around colons when KEEP_WHITE_AROUND_COLON is defined.
4738 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4739 and KEEP_WHITE_AROUND_COLON.
4741 2000-02-08 Timothy Wall <twall@redhat.com>
4743 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4745 (do_repeat): New. Abstract repeat logic so that a "break" can be
4747 (end_repeat): New. Provide support for a "break" out of the
4749 * read.h: Add prototypes for new functions.
4751 2000-02-08 Timothy Wall <twall@redhat.com>
4753 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4754 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4755 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4758 2000-02-08 Timothy Wall <twall@redhat.com>
4760 * read.c: Added elseif to directives table.
4761 * read.h: Added prototype for s_elseif.
4762 * doc/as.texinfo: Added description for elseif.
4763 * cond.c (s_elseif): New function
4765 2000-02-04 Timothy Wall <twall@redhat.com>
4767 * listing.c (print_lines): Remove conditionals causing bug in
4770 2000-02-03 Timothy Wall <twall@cygnus.com>
4772 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4774 * frags.c (frag_new): Calculate fr_fix in octets
4775 (frag_now_fix) Return offset as target address offset (bytes).
4776 (frag_now_fix_octets) New - Return offset in octets (8-bit
4778 * frags.h: Added prototype for frag_now_fix_octets().
4779 Distinguish between octets and bytes in field descriptions.
4780 * listing.c (calc_hex): Account for octets vs bytes when
4781 printing addresses/offsets.
4782 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4783 target is little-endian, print the octets in a word in big-endian
4784 order so that the display looks like a proper hexadecimal number,
4785 instead of having the octets reversed.
4786 * read.c (do_align): When recording alignment, alignment power
4787 should be in terms of target bytes (minimum addressible unit)
4789 (do_org) Convert ORG target address (byte) argument into an
4790 octet offset when generating a variable fragment.
4791 * symbols.c (resolve_symbol_value): Symbol final value
4792 converted to a target address offset (bytes) from its octet offset.
4793 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4794 offset (bytes) is adjusted by the frag offset (octets) converted
4796 (coff_frob_section) Section alignment power is in terms of bytes;
4797 convert it to an octet alignment power when calculating size (and
4798 size mask) in octets. Don't modify the section size in order to
4799 "align" it for TI COFF, since that format has a different method
4800 for storing alignment information.
4802 2000-02-01 Timothy Wall <twall@cygnus.com>
4804 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4805 entries, matching the way GCC generates them. If not escaped, the
4806 filename is encoded incorrectly.
4808 2000-01-31 Nick Clifton <nickc@cygnus.com>
4810 * config/tc-arm.c (reg_table): Add support for ATPCS register
4813 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4815 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4817 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4819 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4820 of a symbol when we really care about its value.
4822 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4824 * config/tc-mcore.c (md_assemble): Give warning message if
4825 operands passes to instruction are more than the spec.
4827 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4829 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4830 Thumb mode but the label seen was not declared as '.thumb_func'
4831 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4832 correct disassembly of Thumb code bounded by non function labels.
4834 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4836 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4837 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4839 * Makefile.in: Same here.
4842 * configure.in: Set bfd_gas for i386-aout when primary target
4843 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4844 we may need the primary te_file. Remove incorrect comment.
4846 * configure: Regenerate.
4848 * config/e-i386aout.c: New file.
4850 * as.c (USE_EMULATIONS): Move to before print_version_id.
4851 (struct emulation): Add i386aout.
4852 (show_usage): Split text strings. Reformat -a text. Add --em
4856 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4857 (aout_format_ops): New.
4860 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4861 preprocessor conditional and add aout USE_EMULATIONS tests.
4862 (read_a_source_file): Don't pass error strings to printf as
4866 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4868 (do_data): Same here.
4869 (process_file): And here.
4872 * symbols.c (colon): Rewrite "already defined" fatal message
4873 code for aout with USE_EMULATIONS.
4876 * config/obj-aout.c (OBJ_HEADER): Define.
4877 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4879 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4880 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4882 (obj_aout_type): Expand S_SET_OTHER here too.
4883 (obj_read_begin_hook): Remove.
4884 (aout_pop_insert): New.
4885 (obj_aout_s_get_other): New.
4886 (obj_aout_s_get_desc): New.
4887 (aout_format_ops): New.
4890 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4891 gets aout_pseudo_table.
4892 (aout_pseudo_table): Declare.
4893 (obj_read_begin_hook): Define.
4896 * config/obj-coff.c (obj_pseudo_table): Rename to
4898 (coff_pop_insert): Use coff_pseudo_table.
4899 (coff_sec_sym_ok_for_reloc): Remove.
4900 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4901 and comment all zero entries and remove #if 0 code.
4904 * config/obj-coff.h (obj_pop_insert): Define.
4905 (coff_pseudo_table): Declare.
4908 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4909 s_get_size, s_set_size. Comment all zero entries.
4912 * config/obj-elf.c (elf_s_get_other): New function.
4913 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4914 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4915 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4917 (obj_elf_parse_section_letters): Don't pass error strings to
4918 printf as format arg.
4921 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4923 (elf_s_get_other): Declare.
4924 (S_GET_OTHER) Define as elf_s_get_other if not already
4926 (S_SET_OTHER): Only define when not already defined.
4927 (elf_obj_read_begin_hook): Declare.
4928 (obj_read_begin_hook): Define.
4929 (elf_obj_symbol_new_hook): Declare.
4930 (obj_symbol_new_hook): Define.
4933 * config/obj-multi.h: Add copyright header and protect against
4934 multiple inclusion. Add * to all function pointers.
4935 (OBJ_HEADER): If defined, include it rather than other defines
4937 (obj_frob_file_after_relocs): Test for NULL.
4938 (obj_symbol_new_hook): Here too.
4939 (obj_sec_sym_ok_for_reloc): And here.
4940 (S_GET_OTHER): Define.
4941 (S_GET_DESC): Define.
4942 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4943 (OBJ_MAYBE_ELF): Update comment.
4945 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4946 OBJ_AOUT preprocessor conditional and handle emulation by
4947 testing OUTPUT_FLAVOR.
4948 (i386_displacement): Here too.
4949 (md_section_align): Similarly here.
4950 (i386_target_format): Conditionally compile when more than one
4951 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4952 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4953 (i386_displacement): Here too.
4956 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4957 Define TARGET_FORMAT for aout only when not multi.
4960 * config/te-multi.h: Delete file as it's identical to te-generic.h
4962 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4964 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4965 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4968 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4970 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4973 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4975 * config/tc-mips.c (mips_do_align): New function.
4976 * config/tc-mips.h (md_do_align): Define.
4978 2000-01-10 Philip Blundell <philb@gnu.org>
4980 * doc/c-arm.texi (ARM Options): Fix typo.
4981 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4982 line separator for Linux.
4983 * doc/as.texinfo (Comments): Mention the ARM.
4985 2000-01-10 Philip Blundell <pb@futuretv.com>
4987 * configure.in (arm*-*-conix*): New target.
4988 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4990 * configure: Regenerate.
4992 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4994 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4995 (obj_elf_visibility): New function.
4997 * doc/as.texinfo (Visibility): New node: document visibility
5000 For older changes see ChangeLog-9899