1 2001-04-27 David Mosberger <davidm@hpl.hp.com>
3 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
4 argument passing order: predicate goes last, not first.
6 2001-04-27 Sean McNeil <sean@mcneil.com>
8 * configure.in: Add arm-vxworks.
9 * configure: Regenerate.
11 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
13 * config/tc-arm.c (arm_handle_align): New Function: Generate
14 no-op filled alignment frags.
15 (arm_frag_align_code): New Function: Create a code alignment frag.
16 (arm_init_frag): New Function: Initialse the target dependent
19 * config/tc-arm.h (TC_FRAG_TYPE): Define.
20 (TC_FRAG_INIT): Define.
21 (HANDLE_ALIGN): Define.
22 (md_do_align): Define.
24 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
26 * config/obj-coff.c (do_linenos_for): Check to see if the filename
27 symbol has been initialised before extracting its symbol index.
29 2001-04-24 H.J. Lu <hjl@gnu.org>
31 * configure: Regenerated with the right version of autoconf.
33 2001-04-24 Christian Groessler <cpg@aladdin.de>
35 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
36 generate R_CALLR and R_REL16 relocations
38 2000-04-20 Jason Eckhardt <jle@redhat.com>
40 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
41 since frag_now can change after d10v_cleanup is called.
43 2001-04-16 David O'Brien <obrien@FreeBSD.org>
45 * configure.in: Add the em type for FreeBSD targets.
46 * configure: Regenerate.
48 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
50 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
51 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
53 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
54 pc-relative relocations not placed at the end of the instruction.
56 2001-04-13 Jim Wilson <wilson@redhat.com>
58 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
61 2001-04-13 Jakub Jelinek <jakub@redhat.com>
63 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
64 handle SHF_MERGE and SHF_STRINGS.
65 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
66 (obj_elf_section): Allow additional argument specifying entity size.
67 * write.c (adjust_reloc_syms): Keep relocations against local symbols
68 in SEC_MERGE sections.
70 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
72 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
74 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
76 * expr.c (operand): Pass &c to md_parse_name().
77 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
79 2001-04-07 Steven J. Hill <sjhill@cotw.com>
81 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
83 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
84 * Makefile.in: Regenerated.
86 * configure.in: Use traditional MIPS targets for Linux/MIPS.
87 * configure: Regenerated.
89 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
91 * config/tc-mn10300.c (xr_registers): Added `pc'.
93 2001-04-05 Alan Modra <alan@linuxcare.com.au>
95 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
96 * configure: Regenerate.
98 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
99 cases, and always return size based on current fr_subtype.
100 (md_begin): Move initialization of md_relax_table..
101 (md_relax_table): ..to static initializer. Set rlx_length for
102 UNDEF_WORD_DISP cases.
103 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
104 (md_begin): Likewise.
105 (md_relax_table): Likewise.
106 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
107 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
108 Set rlx_backward and rlx_forward to zero for unused states.
109 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
110 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
111 (UNCOND12, UNCOND32): Remove duplicate defines.
113 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
115 * config/tc-cris.c (md_estimate_size_before_relax) <case
116 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
117 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
118 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
119 Add cases to cover all relax states.
120 (cris_insn_first_word_frag): New.
121 (md_assemble): Call cris_insn_first_word_frag to get the first
122 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
123 end. Drop variable insn_size.
124 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
125 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
126 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
128 * write.c (write_object_file): Reset broken word state before
131 2001-03-31 Alan Modra <alan@linuxcare.com.au>
133 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
134 for one line if not already enabled.
135 * cond.c (s_elseif): Correct conditional assembly listing.
138 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
139 Don't abort on NULL current_cframe.
141 2001-03-30 Alan Modra <alan@linuxcare.com.au>
143 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
144 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
145 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
146 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
147 * config/obj-coff.c (do_relocs_for): Likewise.
148 (yank_symbols): Likewise.
149 (fixup_segment): Likewise.
150 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
151 (ppc_fix_adjustable): Likewise.
152 * config/tc-mips.c (md_convert_frag): Likewise.
153 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
154 * ehopt.c (eh_frame_convert_frag): Likewise.
155 * expr.c (make_expr_symbol): Likewise.
157 * frags.h (struct frag): Add last_fr_address. Reorder fields for
159 * symbols.c (resolve_symbol_value): Don't fix expression values
160 until relaxation is complete.
161 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
162 (S_GET_VALUE): Likewise, and return unresolved expression value.
163 * write.c (finalize_syms): New.
164 (relax_and_size_seg): Split into..
165 (relax_seg): New function, returns 1 if anything changed..
166 (size_seg): And the remainder of relax_and_size_seg.
167 (fixup_segment): Arrange for final resolution of sym values.
168 (adjust_reloc_syms): Likewise.
169 (write_object_file): Likewise, and repeatedly call relax_seg until
170 nothing more changes.
171 (relax_segment): Return 1 if anything changed. Use correct types
172 for rs_org `target' and `after'.
173 * write.h (finalize_syms): Declare.
174 (relax_segment): Update prototype.
176 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
177 do-nothing cases to switch to avoid abort on a second relaxation
178 pass, and tidy code a little.
179 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
180 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
181 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
182 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
183 (md_relax_table): Remove first four unused entries. Increment
184 rlx_length by one throughout table, and update comments to suit.
185 (md_estimate_size_before_relax): Return size of current variable
186 part of frag to reflect reality when relaxing more than once.
187 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
188 (COND32, UNCD32): Rename to DISP32 throughout.
189 (UNDEF_WORD_DISP): Renumber to 3.
190 (md_estimate_size_before_relax): Add extra do-nothing cases.
191 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
192 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
193 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
194 handle word and dword branches.
196 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
198 * config/tc-cris.h (tc_fix_adjustable): Allow only
199 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
200 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
201 example in comment to valid type.
203 2001-03-28 H.J. Lu <hjl@gnu.org>
205 * read.c (equals): Set to local for COFF only if it hasn't been
208 2001-03-28 Alan Modra <alan@linuxcare.com.au>
210 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
211 (md_begin): Use it when setting default architecture.
213 2001-03-27 Nick Papadonis <nick@coelacanth.com>
215 * read.c (equals): (for COFF) default symbols to being local.
217 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
219 * configure.in (cris-*-*): Change default emulation to criself.
220 (cris-*-*aout*): New rule.
221 * configure: Regenerate.
223 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
225 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
226 BFD_RELOC_390_GOTENT.
227 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
228 BFD_RELOC_390_GOTENT.
230 2001-03-26 Nick Clifton <nickc@redhat.com>
232 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
233 * config/tc-s390.c (s390_force_relocation): New function: Force
234 relocations for VTINHERIT relocs.
236 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
238 * doc/as.texinfo: Put @c man begin to generate the as man page.
239 When generating man, define all the variables. Re-organize some
240 options to obtain better indentation of man page.
241 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
242 (as.1): Build from as.texinfo.
243 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
245 2001-03-25 Alan Modra <alan@linuxcare.com.au>
247 * config/tc-i386.c (i386_scale): Accept an absolute expression for
248 scale factor, and return the end of the expression.
249 (i386_operand): Modify for above.
251 2001-03-23 Nick Clifton <nickc@redhat.com>
253 * doc/as.texinfo: Document --listing-XXX command line switches.
254 Explain why listings behave differently when -pipe is used.
256 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
258 * write.c (fix_new_exp): Print an error if passed a register.
260 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
262 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
263 (PIC_SUFFIX_CHAR): New macro.
264 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
266 (md_longopts): New option --pic.
267 (OPTION_PIC): Define.
268 (md_estimate_size_before_relax): Tweak longish comment.
269 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
270 (md_assemble): Handle a PIC relocation on prefix and normal
271 instruction operands.
272 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
273 "complex" operand expressions. Call frag_more outside
274 gen_cond_branch_32 parameter list.
275 (cris_process_instruction): Handle PIC relocs on parsed
276 operand expressions. Validize PIC reloc sizes.
277 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
278 (gen_bdap): Handle "complex" operand expressions.
279 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
280 ADD.D offset,PC as jump instruction if generating PIC. Generate
281 error instead of crashing on complex expressions.
282 (cris_number_to_imm): Add segT parameter. All callers changed.
283 Use segT parameter, not now_seg, for segment of fixup. Handle
284 PCREL relocations but check that they are fully resolved.
285 (md_parse_option): Handle OPTION_PIC.
286 (tc_gen_reloc): Handle PIC relocs.
287 (md_show_usage): Update for --pic.
288 (md_apply_fix3): Renamed from md_apply_fix.
289 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
290 (md_cris_force_relocation): Force relocation for PIC relocs.
292 * config/tc-cris.h: Tweak attribution.
293 (MD_APPLY_FIX3): Define.
294 (IS_CRIS_PIC_RELOC): New macro.
295 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
296 (tc_fix_adjustable): Don't adjust a globally visible symbol when
298 (tc_frob_symbol): Avoid emitting undefined symbols.
300 2001-03-20 Alan Modra <alan@linuxcare.com.au>
302 * frags.h (struct frag): Add relax_marker.
303 * write.c (is_dnrange): Delete.
304 (relax_frag): Use correct types for `aim', `target', `address'.
305 Delete `offset', `was_address'. Test `relax_marker' instead of
306 using fragile (and slow) address test.
307 (relax_segment): Init and flip `relax_marker'.
309 2001-03-19 Alan Modra <alan@linuxcare.com.au>
311 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
314 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
316 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
317 with 'Motorola specification for assembly language input standard'.
319 2001-03-17 Richard Henderson <rth@redhat.com>
321 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
322 (dwarf2_directive_loc): Don't use them.
323 (dwarf2_directive_file): Reject duplicate file definitions.
324 (get_filenum): Zero allocated memory.
325 (out_file_list): Complain about missing file definitions.
327 2001-03-17 Alan Modra <alan@linuxcare.com.au>
329 * read.c (do_org): Handle complex expressions.
330 * cgen.c (gas_cgen_finish_insn): Likewise.
332 2001-03-15 David Mosberger <davidm@hpl.hp.com>
334 * config/tc-ia64.c (md): New member keep_pending_output.
335 (ia64_flush_pending_output): Flush only if md.keep_pending_output
337 (dot_xdata): Turn on md.keep_pending_output for the duration of
339 (dot_xfloat_cons): Ditto.
340 (dot_xstringer): Ditto.
341 (dot_xdata_ua): Ditto.
342 (dot_xfloat_cons_ua): Ditto.
344 2001-03-15 Jim Wilson <wilson@redhat.com>
346 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
349 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
351 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
353 2001-03-15 DJ Delorie <dj@redhat.com>
355 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
356 blindly freeing string if it isn't at the top of the obstack.
358 2001-03-13 Alan Modra <alan@linuxcare.com.au>
360 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
361 (NUM_FLAG_CODE): Define.
362 (lex_got): New function.
363 (got_reloc): New global var.
364 (x86_cons_fix_new): New function.
365 (x86_cons): New function.
366 (i386_immediate): Use lex_got here, replacing inline code. Change
367 "ignoring junk.." error message to "junk.."
368 (i386_displacement): Likewise.
369 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
371 (TC_CONS_FIX_NEW): Define.
372 (x86_cons_fix_new): Declare.
374 2001-03-12 Nick Clifton <nickc@redhat.com>
376 * config/tc-arm.c (md_begin): Always set machine type based on
379 2001-03-07 Alan Modra <alan@linuxcare.com.au>
381 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
382 (md_assemble) <smallest displacement>: Use correct field of i.op[]
384 <JumpInterSegment output>: Use correct i.disp_reloc[].
385 <immediate output>: Likewise.
387 2001-03-06 Nick Clifton <nickc@redhat.com>
389 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
392 2001-03-06 Igor Shevlyakov <igor@windriver.com>
394 * config/tc-m68k.c : Add 5407 to archs[] table.
395 (HAVE_LONG_BRANCH): Add mcf5407.
396 (select_control_regs): Recognize 5407.
398 2001-03-02 Dave Brolley <brolley@redhat.com>
400 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
403 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
405 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
406 (gen_to_words): Print warnings if NaNs are found and the target CPU
407 does not support them. Allow largest exponent to be used in normal
408 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
410 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
412 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
413 anymore since we use bfd_elf_generic_reloc now.
414 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
416 2001-02-27 Alan Modra <alan@linuxcare.com.au>
418 * configure.in (BFD_VERSION): New.
419 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
420 * configure: Regenerate.
421 * Makefile.am: Run "make dep-am"
422 * Makefile.in: Regenerate.
423 * doc/Makefile.in: Regenerate.
425 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
427 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
428 SEC_NEVER_LOAD when the 'n' flag is used.
429 Add SEC_NEVER_LOAD to matchflags.
431 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
433 * symbols.c (decode_local_label_name): Initialize message_format
434 only when an error is reported (perf pb due to I18N).
436 2001-02-23 H.J. Lu <hjl@gnu.org>
438 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
439 BFD_ASSEMBLER is not defined.
441 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
443 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
444 done if it's against a symbol.
446 2001-02-22 Timothy Wall <twall@cygnus.com>
448 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
449 target formats if applicable.
450 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
451 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
452 * Makefile.in: Regenerated.
453 * configure.in: Added configuration for ia64-*-aix*.
454 * configure: Regenerated.
456 2001-02-21 David Mosberger <davidm@hpl.hp.com>
458 * config/tc-ia64.c (enum operand_match_result): New type.
459 (operand_match): Change return type to operand_match_result.
460 Fix all returns appropriately, adding support for returning the
462 (parse_operands): New locals result, error_pos, out_of_range_pos,
463 curr_out_of_range_pos. Rewrite operand matching loop to give better
466 2001-02-21 David Mosberger <davidm@hpl.hp.com>
468 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
469 (dot_proc): Clear unwind.prologue_count to zero.
470 (dot_prologue): Increment unwind.prologue_count.
471 (dot_restore): If second operand is omitted, use
472 unwind.prologue_count -1 for "ecount" (# of additional regions to
473 pop). Decrement unwind.prologue_count by number of regions
476 2001-02-21 Nick Clifton <nickc@redhat.com>
478 * doc/as.texinfo (Section): Note that some flags to the COFF
479 version of .section remove attributes rather than setting them.
481 2001-02-20 Kazu Hirata <kazu@hxi.com>
483 * config/tc-pdp11.c: Fix formatting.
484 * config/tc-pdp11.h: Likewise.
486 2001-02-20 Bo Thorsen <bo@suse.de>
488 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
491 2001-02-18 David O'Brien <obrien@FreeBSD.org>
493 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
494 all FreeBSD platforms should look the same at this level.
495 * configure: Rebuilt.
496 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
498 2001-02-18 lars brinkhoff <lars@nocrew.org>
500 * Makefile.am: Add PDP-11 target.
501 * configure.in: Likewise.
502 * config/tc-pdp11.c: New file.
503 * config/tc-pdp11.h: New file.
504 * doc/Makefile.am: Add PDP-11 documentation.
505 * doc/all.texi: Likewise.
506 * doc/as.texinfo: Likewise.
507 * doc/c-pdp11.texi: New file.
509 2001-02-16 matthew green <mrg@redhat.com>
511 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
513 2001-02-13 Jim Wilson <wilson@redhat.com>
515 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
516 reloc instead of a 0 reloc.
517 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
519 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
521 2001-02-13 Ian Lance Taylor <ian@zembu.com>
523 * write.c (is_dnrange): Stop as soon as the address becomes
525 (relax_frag): Add segment parameter. Only call symbol_get_frag
526 once. Only call is_dnrange if the symbol is in the same segment,
527 and the symbol address is larger.
528 (relax_segment): Pass segment to md_relax_frag and relax_frag.
529 * write.h (relax_frag): Update declaration.
530 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
532 * config/tc-m32r.c (m32r_relax_frag): Likewise.
533 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
534 (m32r_relax_frag): Update declaration.
535 * config/tc-mips.h (md_relax_frag): Add segment parameter.
536 * config/tc-tic54x.h (md_relax_frag): Likewise.
537 * doc/internals.texi (CPU backend): Update documentation for
540 2001-02-13 Alan Modra <alan@linuxcare.com.au>
542 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
543 Mention effect of < 386 architectures on jump promotion.
544 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
546 * config/tc-i386.c (no_cond_jump_promotion): New.
547 (set_cpu_arch): Parse "jumps" arch modifier.
548 (insn_size): Modify usage comment.
549 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
550 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
551 (TYPE_FROM_RELAX_STATE): New define.
552 (UNCOND_JUMP, COND_JUMP): Renumber.
553 (md_relax_table): Reorder to suit.
554 (COND_JUMP86): New define.
555 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
556 (md_assemble): Create frag var for jumps of max size, encode relax
557 state for COND_JUMP86.
558 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
559 leave conditional jumps small if no_cond_jump_promotion.
560 (md_convert_frag): Likewise.
562 * expr.c (operator): Don't bump input_line_pointer for two char
563 operators. Instead return operator size via new param num_chars.
564 (expr): Use above to parse multi-char operators correctly.
566 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
568 * config/tc-i386.c (i386_displacement): Fix handling of
569 BFD_RELOC_X86_64_GOTPCREL.
570 (i386_validate_fix): Likewise.
572 2001-02-12 Philip Blundell <pb@futuretv.com>
574 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
575 ldrt/strt instructions.
577 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
579 * config/tc-mips.c (macro): For M_LA_AB emit a
580 BFD_RELOC_MIPS_CALL16 relocation or a
581 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
582 BFD_RELOC_MIPS_GOT16 and
583 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
584 loading the jump register when generating SVR4_PIC code.
586 2001-02-10 Chris Demetriou <cgd@broadcom.com>
588 * configure.in: Make 'mipself' and 'mipsecoff' emulations
589 map to MIPS-specific files, as they used to do before the
590 change on 2000-05-21.
591 * configure: Regerate.
593 2001-02-10 Chris Demetriou <cgd@broadcom.com>
595 * config/tc-mips.c (md_parse_option): Don't try to compile
596 ELF-only option code if not ELF.
598 2001-02-08 David Mosberger <davidm@hpl.hp.com>
600 * config/tc-ia64.h (md_elf_section_type): New macro.
601 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
602 (they're now handled via ia64_elf_section_type.
604 * config/tc-ia64.c (unwind): New members saved_text_seg,
605 saved_text_subseg, and force_unwind_entry.
606 (optimize_unw_records): New function to optimize away unnecessary
608 (ia64_elf_section_type): New function.
609 (output_unw_records): Generate unwind info only if the size is
610 non-zero or if it's forced for some other reason (e.g.,
611 handlerdata or a personality routine).
612 (generate_unwind_image): Don't switch back to previous
613 section---stay inside the unwind info section instead so that
614 handlerdata that may follow goes into the right place.
615 (dot_handlerdata): Force generation of unwind entry and save the
616 current active text segment before generating unwind image.
617 (dot_unwentry): Force generation of unwind entry.
618 (dot_personality): Ditto.
619 (dot_endp): Generate unwind table entry only if there is
620 some unwind info or the unwind entry was forced.
622 * config/tc-ia64.c (make_unw_section_name): New macro to form
624 (generate_unwind_image): Add "text_name" argument. Use it to
625 form unwind section name.
626 (dot_handlerdata): Determine current segment (section) name and
627 pass it to generate_unwind_image().
628 (dot_endp): Determine current segment (section) name and use
629 it to determine the appropriate unwind section name.
630 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
631 n, fill, and max arguments.
633 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
635 * Makefile.am: Add linux target for S/390.
636 * configure.in: Likewise.
637 * config/tc-s390.c: New file.
638 * config/tc-s390.h: New file.
640 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
642 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
643 2byte, 4byte and 8byte.
645 2001-02-08 Alan Modra <alan@linuxcare.com.au>
647 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
648 md_number_to_chars with size > sizeof (valueT).
650 2001-02-06 H.J. Lu <hjl@gnu.org>
652 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
653 there is no relocation.
655 2001-02-06 H.J. Lu <hjl@gnu.org>
657 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
659 * config/tc-ia64.c (md_parse_option): Only accept the valid
660 ia64 options on "-axxx".
662 2001-02-05 Jim Wilson <wilson@redhat.com>
664 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
665 aborting for invalid operands.
667 2001-02-06 Alan Modra <alan@linuxcare.com.au>
669 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
670 than via pointer. Update all callers.
671 (UNWIND_LOW32): Define.
672 (UNWIND_HIGH32): Define.
673 (pa_build_unwind_subspace): Use the above macros instead of dumping
674 bitfields directly. Call frag_more once rather than multiple times.
675 (md_assemble): Use UNWIND_LOW32.
677 (pa_procend): Likewise.
678 (process_exit): Use UNWIND_HIGH32.
680 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
682 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
683 function to select the header according to the cpu.
684 (md_after_pass_hook, md_do_align): Remove.
685 (md_cleanup, m68hc11_cleanup): Remove.
686 (md_pcrel_from_section): Declare.
687 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
688 (build_jump_insn, build_insn): Likewise.
689 (m68hc11_listing_header): New function.
690 (m68hc11_cleanup): Remove.
692 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
694 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
695 symbols because there is no support for shared libraries and these
696 symbols can't be overridden (unless they are weak).
698 2001-02-01 Momchil Velikov <velco@fadata.bg>
700 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
701 for the compilation unit with a zero byte.
703 2001-01-30 Alan Modra <alan@linuxcare.com.au>
705 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
706 destinations. Correct range check for 17 and 22 bit branches.
708 2001-01-25 Nick Clifton <nickc@redhat.com>
710 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
711 still set. Issue an error message instead.
712 (md_estimate_size_before_relax): Delete unused variable
713 'buffer_address'. Fixup parentheses around if statement.
715 2001-01-23 Kazu Hirata <kazu@hxi.com>
717 * as.c: Fix formatting.
719 * messages.c: Likewise.
721 * symbols.c: Likewise.
723 2001-01-23 Ben Elliston <bje@redhat.com>
725 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
727 2001-01-22 Kazu Hirata <kazu@hxi.com>
729 * config/tc-alpha.c: Fix formatting.
731 2001-01-19 Kazu Hirata <kazu@hxi.com>
733 * config/tc-alpha.c: Fix formatting.
735 2001-01-18 Kazu Hirata <kazu@hxi.com>
737 * config/tc-alpha.c: Fix formatting.
739 2001-01-18 Nick Clifton <nickc@redhat.com>
741 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
743 (stm_flags): Remove redundant bit from "ed" and "da" flags.
745 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
747 * configure.in (cpu_type, arch): Match i386 too.
748 * configure: Rebuilt.
750 2001-01-16 Kazu Hirata <kazu@hxi.com>
752 * config/tc-i386.c: Fix formatting.
754 2001-01-16 Alan Modra <alan@linuxcare.com.au>
756 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
757 relocs for .PARISC.unwind section.
759 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
760 depending on section flags, not just for .text.
762 2001-01-15 Jim Wilson <wilson@redhat.com>
764 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
765 not immediately followed by an instruction.
767 2001-01-15 Kazu Hirata <kazu@hxi.com>
769 * config/tc-m68hc11.c: Fix formatting.
771 2001-01-15 Nick Clifton <nickc@redhat.com>
773 * symbols.c (colon): Change 'already defined symbol' from a
774 fatal error to an ordinary error. There is no reason why this
775 error should be fatal.
777 * message.c (as_fatal): Delete output file, if one has been
780 2001-01-14 Alan Modra <alan@linuxcare.com.au>
782 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
784 2001-01-14 Kazu Hirata <kazu@hxi.com>
786 * config/tc-alpha.c: Fix formatting.
787 * config/tc-arc.c: Likewise.
788 * config/tc-arc.h: Likewise.
789 * config/tc-d10v.c: Likewise.
790 * config/tc-i370.c: Likewise.
791 * config/tc-i386.c: Likewise.
792 * config/tc-i960.c: Likewise.
793 * config/tc-m68k.c: Likewise.
794 * config/tc-ppc.c: Likewise.
795 * config/tc-sparc.c: Likewise.
796 * config/tc-tahoe.c: Likewise.
797 * config/tc-vax.c: Likewise.
799 * config/tc-arc.c: Fix formatting.
801 * config/tc-arc.c: Fix formatting.
803 2001-01-14 Alan Modra <alan@linuxcare.com.au>
805 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
806 both 32 and 64 bit ELF.
808 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
809 and don't bother storing `m' for "ce" completer. Tidy handling of
810 'J' and 'K' operands to suit. Handle '<' and '>' operands.
812 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
814 * config/tc-i386.h (TARGET_MACH): New macro.
815 (i386_mach): Declare.
816 * config/tc-i386.c (i386_mach): New function.
818 2001-01-13 Philip Blundell <philb@gnu.org>
820 * doc/as.texinfo: Fix spelling and cross-references.
822 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
823 character for all systems, not just GNU/Linux. Make it explicit
824 that `-k' doesn't affect code generation, just ELF flags.
826 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
828 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
831 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
833 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
835 2001-01-12 Nick Clifton <nickc@redhat.com>
837 * as.c (print_args): Update copyright date to 2001.
839 2001-01-12 Peter Targett <peter.targett@arccores.com>
841 * doc/c-arc.texi: New file.
842 Some sections to be expanded.
844 2001-01-12 Alan Modra <alan@linuxcare.com.au>
846 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
847 (md_parse_option): Always accept "--32".
849 2001-01-11 Peter Targett <peter.targett@arccores.com>
851 * as.h (TC_ARC): Ensure struc-symbol.h included.
852 * as.c (dwarf2dbg.h): Include to remove implicit declaration
854 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
855 (TARGET_SYMBOL_FIELDS) added.
857 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
858 * doc/c-arc.texi: New file.
859 Some sections to be expanded.
860 * doc/as.texinfo: Update command-line options.
861 Removed outdated text for ARC dependant features, instead include
862 text from above file.
864 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
865 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
868 * config/tc-arc.c: New updated configuration for
869 ARC, including selection of core variants, and extensibility of
870 instructions, registers etc. through directives.
872 * config/tc-arc.c (arc_extinst): Minor corrections for
874 (arc_common) Likewise. Make alignment argument optional for local
875 symbols also, with default of zero.
877 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
879 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
880 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
881 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
882 and fix_new_exp() instead.
883 (md_convert_frag): For indexed post byte use the symbol value
884 rather than the displacement.
885 (md_relax_table): Fix indexed offset relax.
887 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
889 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
891 (relaxable_symbol): New function.
893 2001-01-11 Andreas Jaeger <aj@suse.de>
895 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
898 2001-01-10 Nick Clifton <nickc@redhat.com>
900 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
901 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
903 2001-01-10 Nick Clifton <nickc@redhat.com>
905 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
906 character used to dollar local symbols.
907 (LOCAL_LABEL_CHAR): New constant - the magic character used to
909 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
910 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
912 Use LOCAL_LABEL_CHAR.
913 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
914 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
915 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
917 2001-01-08 Bo Thorsen <bo@suse.de>
919 * config/tc-i386.c (i386_immediate, i386_displacement):
922 2001-01-07 Ian Lance Taylor <ian@zembu.com>
924 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
927 2001-01-07 Philip Blundell <philb@gnu.org>
929 * doc/as.texinfo (Bug Reporting): Update email address for
933 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
935 * configure.in: Define DEFAULT_ARCH for i386.
936 * config/tc-i386.c (md_assemble): Return after the error message;
937 move testing for 64bit operands to proper place.
939 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
941 * doc/as.texinfo: Document '#' as comment character for i386 and
942 x86_64. Add AMD x86-64 into menu of machine dependent information.
944 * doc/c-i386.texi: Document x86_64 extensions.
946 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
948 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
950 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
952 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
953 * NEWS: Add note about Pentium4 support.
955 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
957 * config/tc-i387.c (pi, pte, pt): Update.
958 (type_names): Add new types.
960 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
962 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
963 CpuUnknown): Renumber
964 (CpuP4, CpuSSE2): New.
965 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
967 2001-01-03 Philip Blundell <pb@futuretv.com>
969 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
971 (alpha_fix_adjustable): Likewise.
972 (md_apply_fix): Likewise.
974 2000-12-31 H.J. Lu <hjl@gnu.org>
976 * listing.c (listing_message): Allocate string only if it is
979 * configure: Rebuild.
981 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
983 * doc/internals.texi (Relaxing with a table) <after relaxation>:
984 Point out caveats with generating fixups for the opcode in a frag.
986 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
988 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
991 2000-12-29 H.J. Lu <hjl@gnu.org>
993 * listing.c (calc_hex): Print the variable part only if the
994 fragment type is rs_fill.
996 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
998 * doc/internals.texi (tc_conditional_pseudoop,
999 TC_LINKRELAX_FIXUP): Fix typos.
1001 2000-12-28 Richard Henderson <rth@redhat.com>
1003 * write.c (subsegs_finish): Fix thinko last change -- don't
1004 "optimize" the alignment == 0 case.
1006 2000-12-28 Richard Henderson <rth@redhat.com>
1008 * as.h (rs_align_test): New.
1009 * frags.c (NOP_OPCODE): Move default from read.c.
1010 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1011 (frag_align_code): New.
1012 * frags.h (frag_align_code): Declare.
1013 * read.c (NOP_OPCODE): Remove.
1014 (do_align): Use frag_align_code.
1015 * write.c (NOP_OPCODE): Remove.
1016 (get_recorded_alignment): New.
1017 (cvt_frag_to_fill): Handle rs_align_test.
1018 (relax_segment): Likewise.
1019 (subsegs_finish): Align last subseg in section to the
1020 section alignment. Use frag_align_code.
1021 * write.h (get_recorded_alignment): Declare.
1022 * config/obj-coff.c (size_section): Handle rs_align_test.
1023 (fill_section, fixup_mdeps): Likewise.
1024 (write_object_file): Use frag_align_code.
1026 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1027 (alpha_handle_align): New.
1028 * config/tc-alpha.h (HANDLE_ALIGN): New.
1029 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1031 * config/tc-i386.h (md_do_align): Use frag_align_code.
1032 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1034 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1035 (ia64_handle_align): New.
1036 * config/tc-ia64.h (HANDLE_ALIGN): New.
1037 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1039 * config/tc-m32r.c (m32r_do_align): Remove.
1040 (m32r_handle_align): New.
1041 (fill_insn): Use frag_align_code.
1042 * config/tc-m32r.h (md_do_align): Remove.
1043 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1044 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1045 * config/tc-mips.c, config/tc-mips.h: Similarly.
1047 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1048 (sh_handle_align): Likewise. Handle rs_align_code.
1049 (sh_do_align): Remove.
1050 * config/tc-sh.h (md_do_align): Remove.
1051 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1053 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1054 (sparc_handle_align): Likewise. Handle rs_align_code.
1055 * config/tc-sparc.h (md_do_align): Remove.
1056 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1058 2000-12-22 DJ Delorie <dj@redhat.com>
1060 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1061 when we assemble the first half of a pair.
1063 2000-12-22 H.J. Lu <hjl@gnu.org>
1065 * config/tc-i386.c (reloc): Update the macro for non-bfd
1067 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1069 2000-12-22 H.J. Lu <hjl@gnu.org>
1071 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1073 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1075 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1076 (QWORD_MNEM_SUFFIX): New macro.
1077 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1079 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1080 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1082 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1083 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1084 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1085 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1086 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1088 (Reg, WordReg): Add Reg64.
1089 (Imm): Add Imm32S and Imm64.
1091 (Disp): Add Disp64 and Disp32S.
1092 (AnyMem): Add Disp32S.
1093 (RegRex, RegRex64): New macros.
1094 (rex_byte): New type.
1095 * config/tc-i386.c (set_16bit_code_flag): Kill.
1096 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1097 (reloc): New parameter "signed"; support x86_64.
1098 (set_code_flag): New.
1099 (DEFAULT_ARCH): New macro; default to "i386".
1100 (default_arch): New static variable.
1101 (struct _i386_insn): New fields Operand_PCrel; rex.
1102 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1103 (flag_code): New enum and static variable.
1104 (use_rela_relocations): New static variable.
1105 (flag_code_names): New static variable.
1106 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1107 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1109 (i386_align_code): Return plain "nop" for x86_64.
1110 (mode_from_disp_size): Support Disp32S.
1111 (smallest_imm_type): Support Imm32S and Imm64.
1112 (offset_in_range): Support size of 8.
1113 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1114 (md_pseudo_table): Add "code64"; use set_code_flat.
1115 (md_begin): Emit sane error message on hash failure.
1116 (tc_i386_fix_adjustable): Support x86_64 relocations.
1117 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1118 instructions supported on particular arch just partially,
1119 output of 64bit immediates, handling of Imm32S and Disp32S type.
1120 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1121 (i386_displacement): Likewise.
1122 (i386_index_check): Cleanup; support 64bit addresses.
1123 (md_apply_fix3): Support x86_64 relocation and rela.
1124 (md_longopts): Add "32" and "64".
1125 (md_parse_option): Add OPTION_32 and OPTION_64.
1126 (i386_target_format): Call even for ELFs; choose between
1127 elf64-x86-64 and elf32-i386.
1128 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1129 (tc_gen_reloc): Support rela relocations and x86_64.
1130 (intel_e09_1): Support QWORD.
1132 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1134 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1135 it's not an offset expression.
1136 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1137 keep the braces '[' and ']' in the output string.
1138 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1139 != FLAT. There is no such op_modifier.
1141 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1143 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1146 2000-12-13 Kazu Hirata <kazu@hxi.com>
1148 * as.h: Fix formatting.
1150 * dwarf2dbg.c: Likewise.
1151 * input-scrub.c: Likewise.
1154 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1156 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1157 configure: Regenerate.
1159 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1161 * dwarf2dbg.c: #include <limits.h> only if it exists.
1163 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1165 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1166 (md_apply_fix): Here too.
1168 2000-12-12 Jim Wilson <wilson@redhat.com>
1170 * config/tc-ia64.h (ia64_init): Add prototype.
1172 2000-12-12 H.J. Lu <hjl@gnu.org>
1174 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1176 * read.h (outputting_stabs_line_debug): Change it to int.
1177 * stabs.c (outputting_stabs_line_debug): Likewise.
1179 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1181 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1182 the address of a function result.
1184 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1186 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1187 (md_assemble): Call dwarf2_emit_insn.
1188 (shlib): Fix typo SHILB -> SHLIB.
1189 (md_parse_option): Likewise.
1190 (ppc_elf_validate_fix): Likewise:
1191 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1193 2000-12-12 Nick Clifton <nickc@redhat.com>
1195 * cgen.h: Fix formatting.
1196 * input-scrub.c: Fix formatting.
1197 * macro.c: Fix formatting.
1198 * config/tc-mips.c: Fix formatting.
1199 * doc/c-mips.texi: Fix formatting.
1201 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1203 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1204 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1206 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1208 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1211 * i386.h (*_Suf): Remove No_dSuf.
1212 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1214 (i386_optab): Remove 'd' in the suffixes.
1216 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1218 * config/tc-i386.c (T_SHORT): Undefine before defining.
1220 2000-12-05 Kazu Hirata <kazu@hxi.com>
1222 * config/tc-mips.c: Fix formatting.
1224 2000-12-04 Matthew Hiller <hiller@redhat.com>
1226 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1227 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1228 (md_show_usage): Ditto.
1229 (md_parse_option): Ditto.
1230 (d10v_cleanup): Writes pending instruction only if
1231 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1232 Fix compile time warning messages.
1234 * doc/c-d10v.texi: Documents new options.
1236 2000-12-04 Matthew Hiller <hiller@redhat.com>
1238 * stabs.c (outputting_stabs_line_debug): New variable.
1239 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1240 function entry and unset at function exit.
1242 * read.h (outputting_stabs_line_debug): New extern declaration.
1244 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1246 * dwarf2dbg.c: Fix compile time warning messages.
1248 2000-12-03 Kazu Hirata <kazu@hxi.com>
1250 * config/tc-a29k.c: Fix formatting.
1251 * config/tc-alpha.c: Likewise.
1252 * config/tc-arm.c: Likewise.
1253 * config/tc-cris.c: Likewise.
1254 * config/tc-hppa.c: Likewise.
1255 * config/tc-i370.c: Likewise.
1256 * config/tc-i386.c: Likewise.
1257 * config/tc-i860.c: Likewise.
1258 * config/tc-i960.c: Likewise.
1259 * config/tc-ia64.c: Likewise.
1260 * config/tc-m68hc11.c: Likewise.
1261 * config/tc-m68k.c: Likewise.
1262 * config/tc-m88k.c: Likewise.
1263 * config/tc-pj.c: Likewise.
1264 * config/tc-ppc.c: Likewise.
1265 * config/tc-sh.c: Likewise.
1266 * config/tc-sparc.c: Likewise.
1267 * config/tc-tahoe.c: Likewise.
1268 * config/tc-vax.c: Likewise.
1270 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1272 * config/tc-mips.c (mips_ip): When calculating offsets,
1273 don't accept as constant the difference between the
1274 addresses of symbols in two different sections.
1276 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1278 (validate_mips_insn): Likewise. Also, update 'B' operand
1279 specifier to use OP_*_CODE20 constants and delete 'm' operand
1281 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1282 operand specifiers. Change warning generated by 'B' operand
1283 specifier to reflect its new multi-purpose usage.
1285 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1286 -1, and update comment.
1287 (file_mips_isa): Likewise.
1288 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1289 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1290 ISA_* constants rather than hard-coded numbers.
1291 (mips_cpu_info): New structure.
1292 (mips_cpu_info_table): New table describing CPU and ISA names
1294 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1295 mips_cpu_info_from_cpu): New functions.
1296 (mips_isa_to_str): New function to get string for ISA name.
1297 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1298 return const char *.
1299 (md_begin): Redo CPU and ISA selection logic, using
1300 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1301 than hard-coded numbers.
1302 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1303 ISA_* constants rather than hard-coded numbers.
1304 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1305 (md_longopts): Delete OPTION_NO_MIPS32.
1306 (md_parse_option): Convert to use ISA_* constants rather than
1307 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1308 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1309 to use strcasecmp to recognize "default" and to use
1310 mips_cpu_info_from_name to get CPU numbers from argument.
1311 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1312 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1314 (s_mipsset): Accept ISA value 32.
1315 * doc/as.texinfo: Clean up MIPS options summary slightly,
1316 remove -no-mips32. Add note about -mips4 and -mips32
1317 specifying those ISA levels. Delete -mips32 and -no-mips32
1318 cpu flag descriptions.
1319 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1320 up the supported CPU switch list, and replace 4Kc, 4Km, and
1321 4Kp entries with a single mips32-4k entry. Note that you can
1324 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1326 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1328 (md_parse_option): Add cases for OPTION_MIPS5 and
1330 (md_show_usage): Mention -mips5 and -mips64 arguments.
1331 (s_mipsset): Add cases for MIPS5 and MIPS64.
1332 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1334 * doc/as.texinfo: Mention -mips5 and -mips64 options
1336 * doc/c-mips.texi: Likewise. Also update introduction
1337 and ".set" usage information.
1339 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1341 (mips_cpu_info_table): Add SB-1 entries.
1342 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1343 known to the -mcpu option.
1345 * doc/as.texinfo: Correct description of MIPS -mcpu
1346 option, by copying some of the text from doc/c-mips.texi.
1348 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1350 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1352 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1353 (sparc*-*-rtems*): Switched from a.out to ELF.
1354 * configure: Regenerate.
1355 * config.in: Regenerate.
1356 * Makefile.in: Regenerate.
1357 * aclocal.m4: Regenerate.
1358 * po/gas.pot: Regenerate.
1360 2000-11-30 Philip Blundell <pb@futuretv.com>
1362 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1363 even in non BFD_ASSEMBLER case.
1365 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1367 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1370 2000-11-29 Richard Henderson <rth@redhat.com>
1372 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1373 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1374 thread multiple subsegments properly; handle multiple code
1375 sections properly; emit proper compilation unit info for assembler
1376 generated debugging.
1378 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1379 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1380 (dwarf2dbg_estimate_size_before_relax): Declare.
1381 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1382 * write.c: Include dwarf2dbg.h.
1383 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1384 (relax_segment): Likewise.
1386 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1388 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1389 jump>: Use as_bad_where instead of as_bad. Tweak error message
1390 accordingly. Stabilize frag by updating fix part and resetting
1392 <undefined symbol, unconditional jump>: Ditto.
1393 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1394 indexing is_end_of_line[].
1395 (md_assemble): Initialize size to 0.
1396 (md_section_align): Mark parameter seg as unused.
1397 (parse_reg): Parse names case-insensitively.
1399 2000-11-28 Kazu Hirata <kazu@hxi.com>
1401 * config/obj-aout.h: Fix formatting.
1402 * config/obj-bout.h: Likewise.
1403 * config/obj-coff.c: Likewise.
1404 * config/obj-coff.h: Likewise.
1405 * config/obj-elf.h: Likewise.
1406 * config/obj-som.h: Likewise.
1407 * config/obj-vms.c: Likewise.
1408 * config/obj-vms.h: Likewise.
1409 * config/tc-h8300.h: Likewise.
1410 * config/tc-ns32k.h: Likewise.
1411 * config/tc-sparc.h: Likewise.
1412 * config/tc-tic54x.h: Likewise.
1413 * config/tc-z8k.h: Likewise.
1415 2000-11-28 Nick Clifton <nickc@redhat.com>
1417 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1418 License is present in the sources, but not the output, and
1419 also available from the GNU website.
1420 (GNU Free Documentation License): Comment out this section.
1422 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1424 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1425 targets. Remove i860 from valid a.out targets.
1426 * Makefile.in: Regenerate.
1428 * config/tc-cris.c: Include dwarf2dbg.h.
1429 (md_pseudo_table): Add .file and .loc.
1430 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1431 (s_cris_file, s_cris_loc): New.
1432 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1433 * Makefile.am: Regenerate dependencies.
1434 * Makefile.in: Regenerate.
1436 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1438 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1439 (MRI_MUL_PRECEDENCE): Likewise.
1440 (op_rank): Fix a comment typo.
1442 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1444 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1446 (get_operand): Fix analysis for movw/movb instructions.
1448 2000-11-24 Nick Clifton <nickc@redhat.com>
1450 * configure.in (xscale-elf): Add target.
1451 (xscale-coff): Add target.
1452 * configure: Regenerate.
1454 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1456 (ARM_EXT_XSCALE): New ARM architecture extension.
1457 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1458 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1459 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1460 (ARM_ARCH_V4): Remove processor from architecture.
1461 (ARM_ARCH_3M): New architecutre definition.
1462 (ARM_ARCH_V5TE): New architecutre definition.
1463 (ARM_ARCH_XSCALE): New architecutre definition.
1464 (CPU_DEFAULT): Allow to be defaulted to XScale.
1465 (atpcs): New boolean variable.
1466 (ldr_flags): Support 'd' flag for double word loads.
1467 (str_flags): Support 'd' flag for double word stored.
1468 (do_mia): New function.
1469 (do_mar): New function.
1470 (do_mra): New function.
1471 (do_pld): New function.
1472 (do_ldrd): New function.
1473 (do_blx): New function.
1474 (do_bkpt): New function.
1475 (do_clz): New function.
1476 (do_lstc2): New function.
1477 (do_cdp2): New function.
1478 (do_t_blx): New function.
1479 (do_t_bkpt): New function.
1480 (do_smla): New function.
1481 (do_smlal): New function.
1482 (do_smul): New function.
1483 (do_qadd): New function.
1484 (do_co_reg2c): New function.
1485 (LONGEST_INSN): Redefine to 7.
1487 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1488 command line switches.
1490 2000-11-22 Jim Wilson <wilson@redhat.com>
1492 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1493 (struct rsrc): Make line unsigned.
1494 (gr_values): Add missing initializer.
1495 (SLOT_NUM_NOT_SET): Add unsigned cast.
1496 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1497 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1498 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1499 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1500 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1501 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1502 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1503 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1504 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1505 Add ATTRIBUTE_UNUSED to unused parameters.
1506 (convert_expr_to_ab_reg): Add parens.
1507 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1508 (dot_prologue): Initialize grsave when declared.
1509 (md_pseudo_table): Add missing initializers.
1510 (operand_match): Add casts to bfd_vma.
1511 (emit_one_bundle): Delete unused local prev. Make required_template
1513 (specify_resource): Cast i to unsigned.
1514 (note_register_values): Use fprintf_vma.
1515 (print_dependency): Likewise.
1517 2000-11-21 Jim Wilson <wilson@redhat.com>
1519 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1520 for unwind info section.
1521 (dot_endp): Likewise for unwind section.
1523 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1526 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1528 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1529 (output_insn): Call dwarf2_emit_insn.
1530 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1532 2000-11-17 Richard Henderson <rth@redhat.com>
1534 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1535 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1536 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1538 2000-11-17 Nick Clifton <nickc@redhat.com>
1540 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1543 2000-11-17 Richard Henderson <rth@redhat.com>
1545 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1547 2000-11-17 Richard Henderson <rth@redhat.com>
1549 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1550 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1551 tri-state definition of alpha_flag_mdebug.
1552 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1553 (s_alpha_file): Store first .file directive.
1554 (s_alpha_stab): New.
1555 (md_pseudo_table): Add stabs and stabn.
1557 2000-11-17 Richard Henderson <rth@redhat.com>
1559 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1561 2000-11-17 Richard Henderson <rth@redhat.com>
1563 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1564 (main): Call dwarf2_finish.
1565 * as.h (debug_type): Clarify documentation of the meaning
1567 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1568 (print_stats): Fix parenthesis problem.
1569 (now_subseg_size): New.
1570 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1571 (dwarf2_directive_file): Don't set debug_type.
1572 (dwarf2_where): Honor DEBUG_DWARF2 first.
1573 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1574 do nothing if not emitting dwarf2 debug info, or no work.
1575 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1576 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1577 (ecoff_new_file): Likewise.
1578 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1579 commentary wrt dwarf2.
1581 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1582 ATTRIBUTE_UNUSED as needed.
1583 (emit_insn): Call dwarf2_emit_insn.
1584 (s_alpha_file): New.
1586 (s_alpha_coff_wrapper): Don't handle them.
1587 (md_pseudo_table): Update for .file and .loc.
1588 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1590 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1591 don't protect with debug_type.
1592 * config/tc-hppa.c (md_assemble): Likewise.
1593 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1594 * config/tc-mn10300.c (md_assemble): Likewise.
1595 * config/tc-sh.c (md_assemble): Likewise.
1596 * config/tc-v850.c (md_assemble): Likewise.
1598 * config/tc-arm.c (arm_end_of_source): Remove.
1599 * config/tc-hppa.c (pa_end_of_source): Remove.
1600 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1601 * config/tc-mn10300.c (mn10300_finalize): Remove.
1602 * config/tc-sh.c (sh_finalize): Remove.
1603 * config/tc-v850.c (sh_finalize): Remove.
1605 * config/tc-arm.h (md_end): Remove.
1606 * config/tc-hppa.h (md_end): Remove.
1607 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1608 * config/tc-m68hc11.h (md_end): Remove.
1609 * config/tc-mn10300.h (md_end): Remove.
1610 * config/tc-sh.h (md_end): Remove.
1611 * config/tc-v850.h (md_end): Remove.
1613 * config/tc-ia64.c (emit_one_bundle): Don't protect
1614 dwarf2 bits with debug_type.
1615 (md_assemble): Likewise.
1616 (ia64_end_of_source): Don't call dwarf2_finish.
1618 2000-11-16 Jim Wilson <wilson@redhat.com>
1620 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1621 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1624 2000-11-16 H.J. Lu <hjl@gnu.org>
1626 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1629 2000-11-15 Kazu Hirata <kazu@hxi.com>
1631 * config/tc-tic30.c: Fix formatting.
1632 * config/tc-tic80.c: Likewise.
1633 * config/tc-v850.c: Likewise.
1634 * config/tc-vax.c: Likewise.
1635 * config/tc-w65.c: Likewise.
1636 * config/tc-z8k.c: Likewise.
1638 2000-11-14 DJ Delorie <dj@redhat.com>
1640 * config/tc-v850.c: Support dwarf2.
1641 * config/tc-v850.h: Ditto.
1643 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1644 parse_cons_expression_v850 to initialize hold_cons_reloc.
1646 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1648 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1649 (errata_nops_necessary_p): New function.
1650 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1653 2000-11-14 Jim Wilson <wilson@redhat.com>
1655 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1656 return little endian bfd formats.
1658 2000-11-14 Kazu Hirata <kazu@hxi.com>
1660 * config/aout_gnu.h: Fix formatting.
1661 * config/atof-vax.c: Likewise.
1662 * config/m68k-parse.h: Likewise.
1663 * config/m88k-opcode.h: Likewise.
1664 * config/obj-elf.c: Likewise.
1665 * config/tc-arm.c: Likewise.
1666 * config/tc-cris.c: Likewise.
1667 * config/tc-i386.c: Likewise.
1668 * config/tc-ia64.c: Likewise.
1669 * config/tc-mn10300.c: Likewise.
1670 * config/te-386bsd.h: Likewise.
1671 * config/te-hppa.h: Likewise.
1672 * config/te-nbsd.h: Likewise.
1673 * config/te-ppcnw.h: Likewise.
1674 * config/te-sparcaout.h: Likewise.
1675 * config/te-tmips.h: Likewise.
1676 * config/vax-inst.h: Likewise.
1677 * config/vms-conf.h: Likewise.
1679 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1681 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1683 2000-11-13 H.J. Lu <hjl@gnu.org>
1685 * config/obj-elf.c (elf_frob_symbol): Support
1686 ".symver name,name2@@@nodename".
1687 (elf_frob_file_before_adjust): Likewise.
1689 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1690 and ".symver name,name2@@@nodename".
1693 2000-11-12 H.J. Lu (hjl@gnu.org)
1695 * config/obj-elf.c (obj_elf_symver): Check missing version
1698 2000-11-12 H.J. Lu (hjl@gnu.org)
1700 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1701 instead of bfd_vma for non-bfd assemblers.
1703 2000-11-09 Kazu Hirata <kazu@hxi.com>
1705 * itbl-ops.c: Fix comment typos.
1707 2000-11-08 Jim Wilson <wilson@redhat.com>
1709 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1710 (struct unwind): Add next_slot_frag field.
1711 (slot_index): New parameters slot_frag and first_frag. Add code
1712 to add in frag sizes when different. Add comments.
1713 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1714 arguments to slot_index.
1715 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1716 loop end. Set next_slot_frag field.
1718 2000-11-07 H.J. Lu <hjl@gnu.org>
1720 * doc/as.texinfo (.symver): Updated for versioned symbol
1723 * obj.h (format_ops): Add the frob_file_before_adjust field.
1725 * config/obj-aout.c (aout_format_ops): Set the
1726 frob_file_before_adjust field to 0.
1727 * config/obj-coff.c (coff_format_ops): Likewise.
1728 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1730 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1732 (elf_frob_file_before_adjust): New function to remove unneeded
1733 versioned symbols from the symbol table.
1734 (elf_format_ops): Set the frob_file_before_adjust field to
1735 elf_frob_file_before_adjust.
1737 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1740 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1742 2000-11-07 Peter Targett <peter.targett@arccores.com>
1744 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1746 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1747 Fix compile time warning messages.
1749 2000-11-07 Nick Clifton <nickc@redhat.com>
1751 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1752 buffer in order to avoid buffer overflows.
1754 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1756 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1757 Change M to m for -milp32 or -mlp64 to match gcc.
1758 (dot_endp): Use bytes_per_address instead of 8.
1759 (emit_one_bundle): Use number_to_chars_littleendian instead of
1761 (fix_insn): Likewise.
1762 (ia64_init): New function.
1763 (ia64_target_format): New function.
1764 (md_begin): Set endianness, arch, and machine as appropriate.
1765 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1766 Make these macros depend on TE_HPUX macro.
1767 (TARGET_FORMAT): Define.
1768 (HOST_SPECIAL_INIT): Define.
1769 * config/te-hpux.h: New file.
1770 * configure.in: Add "ia64-*-hpux*" target to configure.
1771 * configure: Regenerate.
1773 2000-11-06 Kazu Hirata <kazu@hxi.com>
1775 * as.c: Fix formatting.
1776 * dwarf2dbg.c: Likewise.
1777 * input-file.c: Likewise.
1778 * input-file.h: Likewise.
1779 * input-scrub.c: Likewise.
1780 * itbl-ops.c: Likewise.
1781 * listing.c: Likewise.
1782 * macro.h: Likewise.
1783 * messages.c: Likewise.
1785 * subsegs.c: Likewise.
1786 * subsegs.h: Likewise.
1787 * write.c: Likewise.
1789 2000-11-06 Nick Clifton <nickc@redhat.com>
1791 * doc/as.texinfo: Add GNU Free Documentation License.
1792 * doc/gasp.texi: Add GNU Free Documentation License.
1793 * doc/as.1: Add GNU Free Documentation License.
1795 2000-11-05 Nick Clifton <nickc@redhat.com>
1797 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1799 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1801 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1802 * configure: Regenerate.
1804 2000-11-01 Nick Clifton <nickc@redhat.com>
1806 * read.c (original_case_string): New global variable.
1807 (read_a_source_file): Copy opcode string into
1808 original_case_string if clobbering the case of the opcode.
1809 * read.h: Export the definition of original_case_string.
1810 * config/tc-arm.c (md_assembler): When parsing a .req
1811 directive use the original opcode string, not the case
1814 2000-11-02 Nick Clifton <nickc@redhat.com>
1816 * config/tc-mn10300.c (debug_line): Remove this static
1818 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1819 dwarf2_where and dwarf2_gen_line_info.
1821 2000-11-02 Theo Honohan <th@futuretv.com>
1823 * config/tc-arm.c (do_msr): Improve error message.
1825 2000-10-31 Eric Christopher <echristo@redhat.com>
1827 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1828 or pc-relative, else use fx_offset.
1830 2000-10-31 Jim Wilson <wilson@redhat.com>
1832 * config/tc-ia64.c (struct md): New field tag_fixups.
1833 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1834 qualifying predicate.
1835 (emit_one_bundle): Delete spurious multiplication by one. Handle
1837 (ia64_start_line): Error if dangling qualifying predicate.
1838 (defining_tag): New static variable.
1839 (ia64_unrecognized_line, case '['): Parse tags.
1840 (ia64_frob_label): Create tag_fixups.
1841 (md_assemble): Reset md.qp.X_op after using it.
1843 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1845 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1847 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1849 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1851 2000-10-30 Kazu Hirata <kazu@hxi.com>
1853 * expr.c: Fix formatting.
1854 * flonum-copy.c: Likewise.
1855 * flonum.h: Likewise.
1859 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1861 * as.h (OPTION_MD_BASE): Bump to 190.
1862 * as.c (parse_args) <std_longopts>: Add comment about the need to
1863 check OPTION_MD_BASE in as.h.
1865 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1868 2000-10-27 Nick Clifton <nickc@redhat.com>
1870 * configure.in (emulations): Add m68hc12.
1871 * configure: Regenerate.
1872 * po/gas.pot: Regenerate.
1874 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1876 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1878 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1880 2000-10-25 Nick Clifton <nickc@redhat.com>
1882 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1883 a DWARF2 line number information sequence.
1885 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1887 * read.c (generate_lineno_debug): Update comment describing why
1888 DWARF2 line number debug information is not generated
1889 automatically by this function.
1891 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1894 * config/tc-arm.h (md_end): Define.
1895 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1897 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1898 if generating DWARF2 line numbers.
1899 (arm_end_of_source): New function. Call dwarf2_finish if
1902 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1903 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1904 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1906 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1908 * config/tc-i386.c: Fix prototype declarations for functions taking no
1911 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1913 * config/tc-i386.c (i386_operand_modifier): Remove.
1914 (build_displacement_string): Remove.
1915 (i386_parse_seg): Remove.
1916 (i386_intel_memory_operand): Remove.
1917 (i386_intel_operand): Re-write using recursive descent parser based
1918 on MASM documentation.
1919 (struct intel_parser_s): New structure.
1920 (intel_parser): New static variable.
1921 (struct intel_token): New structure.
1922 (cur_token, prev_token): New static variables.
1935 (intel_match_token): New function.
1936 (intel_get_token): New function.
1937 (intel_putback_token): New function.
1938 (intel_expr): New function.
1939 (intel_e05): New function.
1940 (intel_e05_1): New function.
1941 (intel_e06): New function.
1942 (intel_e06_1): New function.
1943 (intel_e09): New function.
1944 (intel_e09_1): New function.
1945 (intel_e10): New function.
1946 (intel_e10_1): New function.
1947 (intel_e11): New function.
1949 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1951 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1952 instructions to loose any special insn->architecture mask.
1954 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1955 (sparc_md_end, sparc_arch_types, sparc_arch,
1956 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1957 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1958 request v9b architecture if they are used).
1960 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1962 * config/tc-m68k.c: Fix the previous misapplied patch.
1964 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1966 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1967 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1968 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1971 2000-10-17 Kazu Hirata <kazu@hxi.com>
1973 * debug.c: Fix formatting.
1974 * depend.c: Likewise.
1975 * dwarf2dbg.c: Likewise.
1976 * dwarf2dbg.h: Likewise.
1977 * ecoff.c: Likewise.
1980 * flonum-konst.c: Likewise.
1981 * frags.h: Likewise.
1983 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1985 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1987 * doc/as.texinfo: Added notes about this new option.
1989 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1991 * config/tc-sh.c (JREG): Remove.
1992 (md_convert_frag): Remove #if 0:d code using JREG.
1994 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1996 * config/tc-i386.c (i386_operand_modifier): Only match
1997 modifiers SHORT and FLAT if they are followed by a space.
1998 (parse_register): When `allow_naked_reg' is set, do not confuse
1999 identifiers that start with a register name with a register.
2001 2000-10-12 Kazu Hirata <kazu@hxi.com>
2003 * app.c: Fix formatting.
2006 * bit_fix.h: Likewise.
2011 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2013 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2015 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2017 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2018 Re-arrange function a little and improve error message.
2020 * write.c (write_relocs): Fix a comment.
2022 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2025 2000-10-05 Jim Wilson <wilson@cygnus.com>
2027 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2029 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2031 * config/tc-i386.c: Delete some useless comments, reformat others.
2033 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2034 non-global syms in linkonce sections.
2036 2000-10-04 Ralf Baechle <ralf@gnu.org>
2038 * config/tc-ia64.c (operand_match): Don't use // style comments.
2039 * config/tc-i370.c: Likewise.
2041 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2043 Changes to handle varying register prefix and user symbol prefix.
2044 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2045 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2046 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2047 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2048 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2049 (demand_register_prefix): New variable.
2050 (md_pseudo_table): New pseudo ".syntax".
2051 (md_longopts): New options --no-underscore and --underscore.
2052 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2053 on symbols_have_leading_underscore.
2054 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2055 (get_spec_reg): Ditto.
2056 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2058 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2060 <case OPTION_NO_US, case OPTION_US>: New.
2061 (md_show_usage): Be brief and reformat to match continuation of
2063 * po/gas.pot: Regenerate.
2065 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2067 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2068 force relocs for 12 bit branches.
2069 (md_apply_fix): Similarly, adjust logic here.
2071 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2073 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2074 adjust for external and weak syms as we will use a reloc. Allow
2075 for +8 offset when calculating limits of branches.
2076 (hppa_fix_adjustable): Undo 2000-09-23 change.
2077 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2078 Correct distance calculation.
2079 (tc_gen_reloc): Print the file name and line number if we can't
2082 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2083 * config/tc-hppa.c (nonzero_dibits): Define.
2084 (arg_reloc_stub_needed): Check each arg and return value
2085 separately for zero case.
2086 (pa_align): Declare argument `bytes'.
2088 2000-09-25 Kazu Hirata <kazu@hxi.com>
2090 * config/tc-cris.c: Fix formatting.
2091 * config/tc-d10v.h: Likewise.
2092 * config/tc-d30v.c: Likewise.
2093 * config/tc-d30v.h: Likewise.
2094 * config/tc-fr30.c: Likewise.
2095 * config/tc-fr30.h: Likewise.
2096 * config/tc-m68k.c: Likewise.
2097 * config/tc-m68k.h: Likewise.
2098 * config/tc-pj.h: Likewise.
2099 * config/tc-ppc.c: Likewise.
2100 * config/tc-ppc.h: Likewise.
2101 * config/tc-sh.c: Likewise.
2102 * config/tc-sh.h: Likewise.
2103 * config/tc-sparc.c: Likewise.
2104 * config/tc-v850.h: Likewise.
2105 * config/tc-vax.h: Likewise.
2106 * config/tc-w65.h: Likewise.
2107 * config/tc-z8k.h: Likewise.
2109 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2111 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2112 checks only for ELF.
2113 (hppa_force_relocation): Likewise.
2115 2000-09-22 Jim Wilson <wilson@cygnus.com>
2117 * config/tc-ia64.c (dv_sem): Add "stop".
2118 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2119 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2120 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2122 (mark_resources): Check IA64_RS_PRr.
2124 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2126 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2127 md_estimate_size_before_relax): Redesign and clean up the
2128 relaxation mechanism.
2130 2000-09-21 Kazu Hirata <kazu@hxi.com>
2132 * config/tc-ns32k.c: Fix formatting.
2133 * config/tc-ns32k.h: Likewise.
2135 2000-09-20 Kazu Hirata <kazu@hxi.com>
2137 * config/tc-m32r.c: Fix formatting.
2138 * config/tc-m32r.h: Likewise.
2139 * config/tc-m68851.h: Likewise.
2140 * config/tc-m68hc11.c: Likewise.
2141 * config/tc-m68hc11.h: Likewise.
2142 * config/tc-m88k.c: Likewise.
2143 * config/tc-mcore.c: Likewise.
2144 * config/tc-mcore.h: Likewise.
2145 * config/tc-mips.c: Likewise.
2146 * config/tc-mips.h: Likewise.
2147 * config/tc-mn10200.h: Likewise.
2148 * config/tc-mn10300.h: Likewise.
2149 * config/tc-tahoe.c: Likewise.
2150 * config/tc-tahoe.h: Likewise.
2152 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2154 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2155 Likewise in relaxation description comments.
2157 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2159 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2160 subtraction of two syms without emitting a relocation.
2162 From David Huggins-Daines <dhd@linuxcare.com>
2163 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2164 global or weak symbols.
2166 2000-09-15 Kazu Hirata <kazu@hxi.com>
2168 * config/tc-h8300.h: Fix formatting.
2169 * config/tc-h8500.c: Likewise.
2170 * config/tc-h8500.h: Likewise.
2171 * config/tc-hppa.h: Likewise.
2172 * config/tc-i370.h: Likewise.
2173 * config/tc-i386.h: Likewise.
2174 * config/tc-i860.c: Likewise.
2175 * config/tc-i860.h: Likewise.
2176 * config/tc-i960.h: Likewise.
2177 * config/tc-ia64.c: Likewise.
2178 * config/tc-ia64.h: Likewise.
2180 2000-09-14 Kazu Hirata <kazu@hxi.com>
2182 * config/tc-a29k.c: Fix formatting.
2183 * config/tc-alpha.c: Likewise.
2184 * config/tc-arc.c: Likewise.
2185 * config/tc-arc.h: Likewise.
2186 * config/tc-arm.c: Likewise.
2187 * config/tc-arm.h: Likewise.
2188 * config/tc-avr.c: Likewise.
2189 * config/tc-avr.h: Likewise.
2190 * config/tc-tic30.c: Likewise.
2191 * config/tc-tic30.h: Likewise.
2192 * config/tc-tic54x.c: Likewise.
2193 * config/tc-tic54x.h: Likewise.
2194 * config/tc-tic80.c: Likewise.
2195 * config/tc-tic80.h: Likewise.
2197 2000-09-14 Timothy Wall <twall@cygnus.com>
2199 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2200 parallel comparisons for later use.
2201 (struct rsrc): Add parallel comparison type.
2202 (resources_match): Skip special cases of PR usage (non-conflicting
2205 2000-09-13 Kazu Hirata <kazu@hxi.com>
2207 * config/obj-ecoff.c: Fix formatting.
2208 * config/obj-elf.c: Likewise.
2209 * config/obj-elf.h: Likewise.
2210 * config/obj-evax.h: Likewise.
2211 * config/obj-generic.h: Likewise.
2212 * config/obj-hp300.c: Likewise.
2213 * config/obj-hp300.h: Likewise.
2214 * config/obj-ieee.h: Likewise.
2215 * config/obj-vms.c: Likewise.
2216 * config/obj-vms.h: Likewise.
2218 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2220 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2221 (md_parse_option): Ditto.
2222 (md_longopts): Add -mips32 option.
2223 (md_show_usage): Document new options.
2224 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2225 (mips_ip): Assemble mfc0 with a sub-selection code.
2226 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2227 (mips_cpu_to_str): New function.
2228 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2229 Use CPU_* defines instead of hardcoded numbers.
2231 * doc/as.texinfo: Document new options.
2232 * doc/c-mips.texi: Ditto.
2234 2000-09-12 Kazu Hirata <kazu@hxi.com>
2236 * as.h: Fix formatting.
2237 * asintl.h: Likewise.
2238 * bit_fix.h: Likewise.
2239 * config/obj-aout.c: Likewise.
2240 * config/obj-aout.h: Likewise.
2241 * config/obj-bout.c: Likewise.
2242 * config/obj-bout.h: Likewise.
2243 * config/obj-coff.c: Likewise.
2244 * config/obj-coff.h: Likewise.
2245 * dwarf2dbg.h: Likewise.
2247 * flonum.h: Likewise.
2248 * frags.h: Likewise.
2249 * itbl-ops.h: Likewise.
2250 * macro.h: Likewise.
2253 * struc-symbol.h: Likewise.
2254 * subsegs.h: Likewise.
2255 * symbols.h: Likewise.
2257 * write.h: Likewise.
2259 2000-09-11 Kazu Hirata <kazu@hxi.com>
2261 * bignum-copy.c: Fix formatting.
2262 * config/tc-i370.c: Likewise.
2263 * config/tc-i960.c: Likewise.
2264 * config/tc-m68k.c: Likewise.
2265 * ehopt.c: Likewise.
2266 * flonum-copy.c: Likewise.
2267 * flonum-konst.c: Likewise.
2268 * flonum-mult.c: Likewise.
2269 * literal.c: Likewise.
2272 * stabs.c: Likewise.
2273 * subsegs.c: Likewise.
2275 2000-09-09 Philip Blundell <philb@gnu.org>
2277 * configure.in (arm*-*-uclinux*): New target.
2278 * configure: Regenerate.
2280 2000-09-09 Kazu Hirata <kazu@hxi.com>
2282 * input-file.c: Fix formatting.
2283 * itbl-ops.c: Likewise.
2284 * messages.c: Likewise.
2286 2000-09-08 Philip Blundell <philb@gnu.org>
2288 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2291 2000-09-07 H.J. Lu <hjl@gnu.org>
2293 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2294 * configure: Rebuild.
2296 2000-09-07 Kazu Hirata <kazu@hxi.com>
2298 * atof-generic.c: Fix formatting.
2299 * config/tc-mips.c: Likewise.
2300 * config/tc-vax.c: Likewise.
2301 * input-scrub.c: Likewise.
2303 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2305 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2306 * configure.in (sh-*-linux*): Added.
2307 * configure: Rebuilt.
2309 2000-09-06 Kazu Hirata <kazu@hxi.com>
2311 * config/tc-hppa.c: Fix formatting.
2313 * ecoff.c: Fix formatting.
2315 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2317 * configure: Rebuilt with new libtool.m4.
2319 2000-09-05 Kazu Hirata <kazu@hxi.com>
2321 * cgen.c: Fix formatting.
2322 * config/tc-ia64.c: Likewise.
2324 2000-09-05 Nick Clifton <nickc@redhat.com>
2326 * aclocal.m4: Regenerate.
2327 * config.in: Regenerate.
2328 * configure: Regenerate.
2329 * po/gas.pot: Regenerate.
2331 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2333 * config/tc-cris.c: Correct comment typos.
2335 2000-09-05 Eric Christopher <echristo@cygnus.com>
2337 * config/tc-mn10300.c: Cleanup.
2338 (md_pcrel_from): Enable.
2340 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2342 * expr.c (operand): Fix a comment typo.
2343 * write.c (write_relocs): Fix a signed/unsigned warning.
2345 * config/tc-hppa.c (fudge_reg_expressions): New
2346 (hppa_force_reg_syms_absolute): New.
2347 (pa_equ): Allow reg_section expressions.
2348 * config/tc-hppa.c (md_optimize_expr): Define.
2349 (hppa_force_reg_syms_absolute): Prototype.
2351 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2352 (pa_parse_number): Pass in arg to select fp reg parsing.
2353 Return 1 to indicate format checks pass. If strict, then only
2354 accept a register or register symbol. Return value in...
2355 (pa_number): New static for pa_parse_number.
2356 (FP_REG_BASE): Define.
2357 (FP_REG_RSEL): Define.
2358 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2359 appropriate. White space changes.
2360 (need_pa11_opcode): Don't bother passing any params, get them from
2362 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2363 Remove extraneous check in case 'Q'.
2364 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2365 reg, set section of resulting symbol to reg_section.
2366 (pa_parse_space_stmt): Modify call to pa_parse_number.
2367 (pa_space): Likewise.
2369 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2370 (hppa_force_relocation): Handle vtable relocs.
2371 (pa_vtable_entry): New.
2372 (pa_vtable_inherit): New.
2373 (md_pseudo_table): Add entries for vtable pseudos.
2374 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2375 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2377 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2378 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2379 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2381 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2382 specify a symbol type.
2384 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2385 dependent things together.
2386 (md_elf_symbol_type): Define.
2388 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2390 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2392 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2393 (obj_elf_vtable_entry): Declare.
2395 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2396 and export function.
2397 (obj_elf_vtable_entry): Similarly.
2398 (elf_pseudo_table): Fix the damage with a cast.
2400 2000-09-03 Richard Henderson <rth@cygnus.com>
2402 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2403 for template selection when a label is needed.
2405 2000-09-02 Kazu Hirata <kazu@hxi.com>
2407 * config/tc-ia64.c: Fix formatting.
2409 2000-09-02 Nick Clifton <nickc@redhat.com>
2411 * configure.in: Increase version number to 2.10.91.
2412 * configure: Regenerate.
2413 * aclocal.m4: Regenerate.
2414 * config.in: Regenerate.
2415 * po/gas.pot: Regenerate.
2416 * Makefile.in: Regenerate.
2418 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2420 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2421 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2422 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2424 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2427 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2429 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2430 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2431 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2432 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2433 (GOT_symbol): New variable.
2434 (md_undefined_symbol): Set it.
2436 2000-09-01 Richard Henderson <rth@cygnus.com>
2438 * config/tc-ia64.c (match): Don't inline.
2439 (extra_goodness): New.
2440 (md_begin): Prefer nop.f and nop.b for best_template.
2442 2000-08-31 Kazu Hirata <kazu@hxi.com>
2444 * as.c: Fix formatting.
2446 * frags.c: Likewise.
2447 * macro.c: Likewise.
2449 2000-08-31 Eric Christopher <echristo@cygnus.com>
2451 * config/tc-mn10300.c: Cleanup and fix warnings.
2452 (md_pseudo_table): Add initializers.
2453 (md_show_usage): Cleanup.
2454 (md_parse_option): Fix warnings.
2455 (md_undefined_symbol): Fix warnings.
2456 (md_conver_frag): Fix warnings.
2457 (tc_gen_reloc): Fix warnings.
2458 (md_apply_fix3): Fix warnings.
2459 (check_operand): Fix warnings.
2461 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2463 * acinclude.m4: Include libtool and gettext macros from the
2465 * aclocal.m4, configure: Rebuilt.
2467 2000-08-30 Mark Hatle <mhatle@mvista.com>
2469 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2471 2000-08-31 Kazu Hirata <kazu@hxi.com>
2473 * listing.c: Fix formatting.
2475 2000-08-29 Kazu Hirata <kazu@hxi.com>
2477 * app.c: Fix a comment typo. Fix formatting.
2479 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2481 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2482 offset of the target destination for jmp instructions.
2483 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2485 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2487 * NEWS: Mention support for CRIS.
2489 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2491 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2492 Sets `.lcomm' alignment to zero.
2494 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2496 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2497 TC_FIX_ADJUSTABLE): Define.
2499 2000-08-23 Jim Wilson <wilson@cygnus.com>
2501 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2502 unwind.personality_routine is set.
2504 2000-08-23 H.J. Lu <hjl@gnu.org>
2506 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2508 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2510 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2513 2000-08-22 H.J. Lu <hjl@gnu.org>
2515 * config.in (STRICTCOFF): New for strict COFF.
2517 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2518 i386-*-go32* and i386-go32-rtems*.
2519 * configure: Rebuilt.
2521 * config/obj-coff.c (obj_coff_endef): Follow the historical
2522 behavior if STRICTCOFF is not defined.
2524 * doc/internals.texi: Document STRICTCOFF.
2526 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2528 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2529 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2530 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2531 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2532 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2533 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2534 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2537 2000-08-22 Eric Christopher <echristo@cygnus.com>
2539 * config/tc-mn10300.c: (md_apply_fix): New function.
2540 (mn10300_force_relocation): New function.
2541 (mn10300_fix_adjustable): New function.
2543 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2544 (TC_HANDLES_FX_DONE): Define.
2545 (obj_fix_adjustable): Define.
2546 (MD_APPLY_FIX3): Define.
2547 (TC_LINKRELAX_FIXUP): Define.
2549 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2551 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2553 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2555 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2557 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2558 if the fixup resulted in a relocation.
2560 2000-08-18 Nick Clifton <nickc@redhat.com>
2562 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2563 Make reference to first element of shift_names explicit.
2565 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2567 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2568 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2569 add a symbol's address. Removed all target-specific #ifdefs that
2570 used to accomplished the same.
2571 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2572 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2573 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2574 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2575 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2577 2000-08-17 Kazu Hirata <kazu@hxi.com>
2579 * dwarf2dbg.c: Fix formatting.
2581 2000-08-17 Nick Clifton <nickc@redhat.com>
2583 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2584 to be recoded as logical shift lefts by zero.
2586 2000-08-16 Jim Wilson <wilson@cygnus.com>
2588 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2589 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2591 (note_register_values): Handle IA64_OPND_R3_2 operands.
2593 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2595 * config/tc-i860.c (md_operand): Silly typo fixed.
2597 2000-08-16 Nick Clifton <nickc@redhat.com>
2599 * config/tc-arm.c (struct asm_shift): Delete.
2601 (enum asm_shift_index): New.
2602 (struct asm_shift_properties): New.
2603 (struct asm_shift_name): New.
2604 (shift_properties[]); New.
2605 (shift_names[]); New.
2607 (decode_shift): Use new structures.
2608 Issue a warning is "ROR #0" is used.
2609 Issue a warning if "ASR #0" or "LSR #0" is used.
2611 (md_begin): Initialise arm_shift_hsh table from new
2612 asm_shift_name array.
2614 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2616 * config/tc-sparc.c: Kill all warnings.
2617 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2619 (md_show_usage): Update usage text.
2621 2000-08-16 Nick Clifton <nickc@redhat.com>
2623 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2626 2000-08-15 Will Cohen <wcohen@redhat.com>
2628 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2630 * config/tc-sh.c (md_assemble): Changed so debug_type
2631 test performed for ppi_assemble
2632 * config/tc-sh.c: Included dwarf2dbg.h.
2633 (debug_line): Defined.
2634 (md_assemble): Generates dwarf2 line info.
2635 (sh_finalize): New function. Finalize dwarf2 info.
2636 (assemble_ppi): Returns size of code generated.
2637 (build_Mytes): Returns size of code generated.
2638 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2639 * config/tc-sh.h (md_end): Defined.
2640 (sh_finalize): Declared.
2642 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2644 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2647 2000-08-14 Nick Clifton <nickc@redhat.com>
2649 * config/tc-arm.c (do_bx): Allow "bx pc".
2651 2000-08-14 Jim Wilson <wilson@cygnus.com>
2653 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2654 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2655 (md_begin): Change assignment to md.flag to OR in the new bit.
2657 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2659 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2660 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2663 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2665 * NEWS: Mention i860 support.
2667 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2669 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2671 2000-08-14 Andreas Schwab <schwab@suse.de>
2673 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2675 2000-08-11 Andreas Schwab <schwab@suse.de>
2677 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2680 2000-08-11 Kazu Hirata <kazu@hxi.com>
2682 * expr.c: Fix formatting.
2683 * config/obj-bout.c: Likewise.
2685 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2687 * doc/c-i860.texi: Flesh out the i860 section more.
2689 2000-08-10 Kazu Hirata <kazu@hxi.com>
2691 * symbols.c: Fix formatting.
2694 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2696 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2697 modifier has the IgnoreSize bit set.
2699 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2701 From Rodney Brown <RodneyBrown@mynd.com>
2702 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2703 * configure: Regenerate.
2705 2000-08-09 Kazu Hirata <kazu@hxi.com>
2707 * hash.c: Fix formatting.
2710 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2712 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2713 (i860_fix_info): New enum.
2714 (MD_APPLY_FIX3): Define.
2715 (WORKING_DOT_WORD): Define.
2716 (TC_HANDLES_FX_DONE): Define.
2717 (DIFF_EXPR_OK): Define.
2718 (LISTING_HEADER): Define.
2719 (TARGET_FORMAT): Select target format based on endian flag.
2720 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2721 (target_big_endian): Add external declaration.
2723 * config/tc-i860.c: All existing code reworked completely. Other
2724 new code shown below.
2725 (SYNTAX_SVR4): Define.
2726 (target_warn_expand): New variable.
2727 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2728 (md_longopts): Declare and define with new options (-EL, -EB,
2730 (md_show_usage): New function.
2731 (md_operand): New function.
2732 (obtain_reloc_for_imm16): New function.
2733 (md_apply_fix3): New function.
2734 (tc_gen_reloc): New function.
2736 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2738 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2739 2 bytes of the jump address are in the same frag.
2740 (find): Accept 68hc12 register indirect modes.
2742 * NEWS: Mention 68HC11 & 68HC12 support.
2744 2000-08-07 Richard Henderson <rth@cygnus.com>
2746 * config/tc-ia64.c (unwind): Add prologue_mask member.
2747 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2748 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2749 (dot_body): Clear unwind.prologue_mask.
2750 (dot_prologue): Set it. Accept a register second argument.
2752 2000-08-07 Kazu Hirata <kazu@hxi.com>
2754 * config/atof-ieee.c: Fix formatting.
2755 * config/atof-tahoe.c: Likewise.
2757 2000-08-06 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2762 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2763 of .popsection, .previous, .pushsection, .subsection,
2764 .version, .vtable_entry, .vtable_inherit and .weak.
2766 2000-08-05 Kazu Hirata <kazu@hxi.com>
2768 * config/tc-cris.c: Fix formatting.
2769 * config/tc-i386.c: Likewise.
2770 * config/tc-sparc.c (sparc_ip): Simplify the code.
2772 2000-08-04 Kazu Hirata <kazu@hxi.com>
2774 * config/tc-cris.c: Rearrange code for readability.
2775 * config/tc-d10v.c: Fix formatting.
2776 * config/tc-m32r.c: Likewise.
2777 * config/tc-sparc.c: Likewise.
2779 2000-08-02 Jim Wilson <wilson@cygnus.com>
2781 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2782 before ia64_find_opcode.
2783 (md_assemble): Likewise.
2785 2000-08-01 Nick Clifton <nickc@cygnus.com>
2787 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2788 Undo some formatting fixes.
2790 2000-08-01 Kazu Hirata <kazu@hxi.com>
2792 * config/obj-som.c: Fix formatting.
2793 * config/obj-ieee.c: Likewise.
2794 * config/tc-arm.c: Likewise.
2795 * config/tc-v850.c: Likewise.
2797 2000-08-01 Nick Clifton <nickc@redhat.com>
2799 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2800 index by command line option.
2802 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2804 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2805 (@node M68K-Branch): Rewrite to match the reality.
2807 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2809 * doc/c-i860.texi: New file.
2810 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2811 * doc/Makefile.in: Regenerate.
2812 * doc/all.texi: Add I860 as relevant architecture.
2813 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2815 2000-07-31 Kazu Hirata <kazu@hxi.com>
2817 * config/tc-d30v.c: Fix formatting.
2819 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2821 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2822 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2823 long emit a long branch if available instead of an absolute jump, never
2824 emit absolute jumps for anything with --pcrel.
2826 * doc/c-m68k.texi: Document new command line option.
2828 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2830 * config/tc-avr.c: Use PARAMS macro in function declarations.
2831 Don't declare md_pcrel_from_section (already in tc-avr.h).
2832 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2833 (avr_operand): Don't set (unsigned) op_mask to -1.
2835 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2837 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2838 * configure: Regenerated.
2839 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2840 of operand to the .type directive (.e.g, "type").
2842 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2844 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2845 * app.c (do_scrub_chars): Record where first comment found.
2846 * read.c (read_a_source_file): Init found_comment on entry, and
2847 notify whether comments found on exit.
2848 * config/tc-hppa.c (md_shortopts): Add "c".
2849 (md_longopts): Add warn-comment.
2850 (md_parse_option): Handle it.
2851 (md_show_usage): Show available options.
2852 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2854 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2856 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2857 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2859 (md_estimate_size_before_relax): Don't fall off end of function.
2861 2000-07-27 Kazu Hirata <kazu@hxi.com>
2863 * config/tc-avr.c: Fix formatting.
2864 * config/tc-ns32k.c: Likewise.
2866 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2868 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2870 2000-07-27 Kazu Hirata <kazu@hxi.com>
2872 * config/tc-d10v.c: Fix formatting.
2873 * config/tc-z8k.c: Likewise.
2874 * config/tc-sparc.c: Likewise.
2876 2000-07-26 Dave Brolley <brolley@redhat.com>
2878 * cgen.c (queue_fixup): Declare opinfo.
2879 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2880 (gas_cgen_md_operand): Ditto.
2881 (gas_cgen_md_apply_fix3): Ditto.
2883 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2885 * config/obj-coff.c (obj_frob_symbol): Don't merge
2886 labels. Don't merge if the symbol isn't constant. Return
2887 immediately if a symbol is merged.
2889 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2891 * frags.c (frag_align): Correct absolute section alignment.
2893 2000-07-20 DJ Delorie <dj@redhat.com>
2895 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2896 it breaks linking against DLLs.
2898 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2900 * configure.in: Add CRIS support.
2901 * configure: Regenerate.
2902 * Makefile.am: (CPU_TYPES): Add cris.
2903 (CPU_OBJ_VALID) [aout]: Add cris.
2904 (MULTI_CPU_TYPES): Add cris.
2905 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2906 [coff]: Only i386 and mips are valid.
2907 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2908 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2909 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2910 Regenerate dependencies.
2911 * Makefile.in: Regenerate.
2912 * aclocal.m4: Regenerate.
2913 * as.c: Declare crisaout, criself.
2914 * config/tc-cris.h, config/tc-cris.c: New.
2915 * config/e-criself.c, config/e-crisaout.c: New.
2916 * po/POTFILES.in, po/gas.pot: Regenerate.
2918 2000-07-20 Kazu Hirata <kazu@hxi.com>
2920 * read.c: Fix formatting.
2921 * write.c: Fix formatting.
2923 2000-07-19 H.J. Lu <hjl@gnu.org>
2925 * sb.c: Include <stdlib.h> if exists for abort ().
2927 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2929 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2930 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2931 (pa_type_args): Same here.
2933 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2935 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2936 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2937 the storage class is already set.
2939 2000-07-17 Kazu Hirata <kazu@hxi.com>
2941 * config/tc-m68hc11.c: Fix formatting.
2942 * config/tc-mn10200.c: Likewise.
2943 * config/tc-mn10300.c: Likewise.
2944 * config/tc-pj.c: Likewise.
2945 * config/tc-tic80.c: Likewise.
2946 * config/tc-w65.c: Likewise.
2948 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2950 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2953 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2955 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2958 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2960 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2961 ELF as are used for SOM (except the 32-bit reloc one) to decide
2962 whether a symbol can be reduced to a section symbol. Expand on
2963 the comment for symbols involved in LR% and RR% expressions.
2965 2000-07-14 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-mips.c (mips_disable_float_construction): New
2968 static variable. Set to true if doubles should not be
2969 constructed by loading two single width fp registers with
2970 halves of the value.
2971 (mips_ip): Test mips_disable_float_construction.
2972 (md_longopts): Add command line switches --construct-floats
2973 and --no-construct-floats.
2974 (md_parse_option): Parse new command line options.
2975 (md_show_usage): Describe new command line options.
2977 * doc/c-mips.texi: Document new command line options.
2979 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2981 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2982 * configure: Regenerate.
2984 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2986 * configure.in (DEFAULT_EMULATION setting): Revert part of
2987 2000-07-01 change that set te_multi=multi unless set to tmips.
2988 * configure: Regenerate.
2990 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2992 * config/obj-coff.c (coff_frob_section): Add padding to the last
2993 section when aligning it increases its size.
2995 2000-07-11 Kazu Hirata <kazu@hxi.com>
2997 * config/tc-tic54x.c: Fix formatting.
2999 2000-07-10 Kazu Hirata <kazu@hxi.com>
3001 * config/tc-h8500.c: Fix formatting.
3002 * config/tc-tic54x.c: Fix formatting.
3004 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3006 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3007 displacements correctly.
3009 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3011 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3013 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3017 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3019 From David Huggins-Daines <dhd@linuxcare.com>
3020 * config/te-hppalinux64.h: Add a new emulation.
3021 * configure.in (emulations): Add configure bits to support the
3022 64-bit Linux/parisc target.
3023 * configure: Regenerate.
3025 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3026 (md_shortopts): Add `V' for ELF.
3028 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3029 when SOM or ELF_ARG_RELOC are defined.
3030 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3031 ELF_ARG_RELOC are defined.
3032 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3033 (pa_stringer): ..Do it here instead. Fix comment typos.
3034 (hppa_force_relocation): Cast enums to int before comparing with
3037 From Ryan Bradetich <rbradetich@uswest.net>
3038 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3039 redifinition warning.
3040 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3041 (hppa_force_relocation): ditto
3042 (md_apply_fix): Added cast to buf to fix warnings.
3044 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3045 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3047 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3048 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3049 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3050 reloc_type** to avoid warnings in switch.
3051 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3052 little earlier instead.
3054 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3056 (pa_type_args): Use symbol_arg_reloc_info.
3057 (struct pa_it): Make arg_reloc unsigned int.
3058 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3059 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3060 (pa_code): Delete. pa_text duplicates this function.
3061 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3062 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3064 (cons_fix_new_hppa): Actually change selector to e_fsel when
3065 warning about assuming so.
3066 (tc_gen_reloc): More example elf arg reloc code.
3067 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3068 (hppa_force_relocation): Likewise.
3070 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3072 (pa_end_of_source): Prototype.
3073 (hppa_fix_adjustable): Prototype.
3074 (LABELS_WITHOUT_COLONS): Move it..
3075 * config/te-hppa.h: To here.
3077 * config/te-hppa64.h: New file.
3079 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3081 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3082 format -10, -16, 16 relocs.
3083 (hppa_elf_mark_end_of_function): Test for null
3084 last_call_info->start_symbol
3086 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3087 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3088 re_assesmble_* functions. Delete extraneous statements. Fix
3090 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3091 insn to re_assemble_*.
3093 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3095 * doc/internals.texi (Expressions): Fix typo.
3097 2000-07-08 Kazu Hirata <kazu@hxi.com>
3099 * config/tc-sh.c: Fix formatting.
3100 * config/tc-tic54x.c: Fix formatting.
3101 * depend.c: Fix formatting.
3102 * flonum-konst.c: Likewise.
3103 * flonum-mult.c: Likewise.
3105 2000-07-07 Kazu Hirata <kazu@hxi.com>
3107 * config/tc-sh.c: Fix comments.
3108 * config/obj-vms.c: Fix comments.
3109 * config/tc-a29k.c: Likewise.
3110 * config/tc-alpha.c: Likewise.
3111 * config/tc-h8300.c: Likewise.
3112 * config/tc-h8500.c: Likewise.
3113 * config/tc-i370.c: Likewise.
3114 * config/tc-ia64.c: Likewise.
3115 * config/tc-m68hc11.c: Likewise.
3116 * config/tc-m68k.c: Likewise.
3117 * config/tc-mips.c: Likewise.
3118 * config/tc-ns32k.c: Likewise.
3119 * config/tc-ppc.c: Likewise.
3120 * config/tc-z8k.c: Likewise.
3122 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3124 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3125 Default to '(SEC_LOAD | SEC_DATA)'.
3126 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3128 * doc/internals.texi (CPU Backend): Describe
3129 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3131 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3133 * as.c (parse_args): NULL terminate the long option list.
3135 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3137 * config/tc-d30v.h: Include "write.h" for fixS.
3138 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3140 2000-07-05 Nick Clifton <nickc@cygnus.com>
3142 * config/tc-d30v.c (write_2_short): Further changes to warning
3143 messages produced when combining EITHER_BUT_PREFER_MU attributed
3146 2000-07-05 DJ Delorie <dj@redhat.com>
3150 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3152 * config/tc-arm.c (psrs): Accept combinations of flags.
3154 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3156 * config/tc-avr.c: Change _ () to _() around all strings marked
3157 for translation (exception from the usual coding style).
3158 (avr_opt): New struct variable, how the new switches are set.
3159 (OPTION_MMCU): Define as 'm' and actually use.
3160 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3161 (show_mcu_list): New function, display the list of known MCUs.
3162 (md_show_usage): Document the new switches. Call show_mcu_list.
3163 (avr_set_arch): Change 'm' to OPTION_MMCU.
3164 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3165 Handle the new switches.
3166 (avr_operands): Disable warnings for undefined combinations of
3167 operands if -mall-opcodes. Disable warnings for skipping two-word
3168 instructions if enhanced core or -mno-skip-bug.
3169 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3170 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3171 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3172 (avr_ldi_expression): Warn about implicit lo8().
3173 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3175 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3177 * configure.in: Add entry for mips-*-sysv4*MP*
3178 * configure: Rebuild
3179 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3180 elf32-tradlittlemips for traditional mips targets.
3181 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3182 test for Link Once sections as in adjust_reloc_syms.
3183 * config/te-tmips.h: New file for traditional mips targets. Define
3186 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3188 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3189 flags argument is not present, don't change an existing section's
3190 section's attributes. If the flags argument is present, warn if the
3191 attributes don't match the section's current attributes. When
3192 long section names are supported, set SEC_LINK_ONCE and
3193 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3195 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3197 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3198 symbols; create them.
3200 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3202 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3203 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3205 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3207 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3208 expressions. Ignore the problem when handling 16 bit signed
3209 immediates, because the assembler will take care of the relocation
3212 2000-06-27 Nick Clifton <nickc@cygnus.com>
3214 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3215 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3216 sequential order, and emit warning messages if the input source
3217 code contains constructs like that, or parallel constructs
3218 containing such opcodes.
3220 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3222 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3223 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3224 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3225 (md_show_usage): Update usage message.
3226 (md_parse_option): Allow redefinition of MCU type within the
3227 same avr[1-5] bfd machine type. Show both old and new MCU type
3228 in the error message.
3229 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3230 Simplify 8K wrap code.
3232 2000-06-25 Kazu Hirata <kazu@hxi.com>
3234 * config/obj-aout.c: Remove all uses of DEFUN.
3235 * config/obj-ieee.c: Likewise.
3236 * config/tc-sh.c: Fix comment typos.
3237 * config/tc-tahoe.c: Likewise.
3238 * config/tc-vax.c: Likewise.
3239 * config/tc-w65.c: Likewise.
3240 * config/tc-z8k.c: Likewise.
3241 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3243 2000-06-24 DJ Delorie <dj@cygnus.com>
3245 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3246 more changes from Sept 1999
3247 (tc_i386_fix_adjustable): ditto
3248 (md_apply_fix3): ditto
3250 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3252 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3253 (gas_cgen_parse_operand): Set it around expression() call.
3254 (gas_cgen_md_operand): Test for it before longjmp().
3256 2000-06-24 Kazu Hirata <kazu@hxi.com>
3258 * config/tc-h8500.c: Remove all uses of DEFUN.
3259 * config/tc-sh.c: Likewise.
3260 * config/tc-w65.c: Likewise.
3261 * config/tc-z8k.c: Likewise.
3263 * config/tc-h8500.c: Fix typos in comments.
3265 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3267 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3270 2000-06-23 matthew green <mrg@redhat.com>
3272 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3273 defined. Fix error message for `[' grouping.
3275 2000-06-22 Kazu Hirata <kazu@hxi.com>
3277 * config/tc-h8300.c: Fix formatting and comment typos.
3279 2000-06-22 Timothy Wall <twall@cygnus.com>
3281 * config/tc-ia64.c (note_register_values): Move premature QP
3282 notation clearing into the appropriate place.
3284 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3286 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3287 first before anything else. Add bin-bugs.h, emul.h and progress.h
3288 Sort list of files as for $(OBJS) in Makefile.am.
3290 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3291 find one. Remake dependencies.
3292 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3293 * Makefile.in: Regenerate.
3294 * doc/Makefile.in: Regenerate.
3296 * config/tc-i386.c (i386_displacement): Don't assume a constant
3297 displacement is necessarily 16 bits when in 16 bit code mode.
3298 (md_assemble): Instead size the displacement here after we know
3299 for sure that a .code16gcc operand hasn't automatically added
3300 operand size prefixes.
3302 2000-06-21 H.J. Lu <hjl@gnu.org>
3304 * Makefile.am: Rebuild dependency.
3305 * Makefile.in: Rebuild.
3307 2000-06-21 Kazu Hirata <kazu@hxi.com>
3309 * config/tc-h8300.c (parse_reg): Make the function static.
3310 (parse_exp): Likewise.
3312 2000-06-20 DJ Delorie <dj@cygnus.com>
3314 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3315 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3316 for cygwin import libraries to work properly.
3318 2000-06-20 H.J. Lu <hjl@gnu.org>
3320 * Makefile.am: Rebuild dependency.
3321 * Makefile.in: Rebuild.
3322 * configure: Likewise.
3323 * doc/Makefile.in: Likewise.
3325 2000-06-20 Timothy Wall <twall@cygnus.com>
3327 * doc/internals.texi (CPU backend): Add @itemx for
3328 TC_START_LABEL_WITHOUT_COLON.
3329 * doc/c-tic54x.texi: New.
3330 * doc/as.texinfo: Add tic54x features and include primary tic54x
3332 * doc/all.texi: Add C54X.
3333 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3334 * doc/Makefile.in: Regenerate.
3335 * configure.in: Add tic54x and define LIBM for tic54x.
3336 * configure: Regenrate.
3337 * config/tc-tic54x.[ch]: New.
3338 * config/obj-coff.h: Add tic54x.
3339 * Makefile.am: (CPU_TYPES): Add tic54x.
3340 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3341 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3342 (as_new_LDADD): Add $(LIBM).
3343 * Makefile.in: Regenerate.
3345 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3347 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3348 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3349 * doc/as.texinfo: Likewise.
3351 * configure, Makefile.in: Regenerate.
3352 * configure.in (emulations): Recognize m6811 and m6812.
3353 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3354 Added files for 68hc11 and 68hc12 assembler.
3355 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3356 * config/tc-m68hc11.h: Header definition for that assembler.
3358 2000-06-18 Nick Clifton <nickc@redhat.com>
3360 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3361 instead of OCTETS_PER_BYTE.
3363 * config/tc-v850.c: Fix compile time warnings.
3364 * config/tc-ppc.c: Fix compile time warnings.
3366 2000-06-18 H.J. Lu <hjl@gnu.org>
3368 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3369 * configure: Rebuild.
3371 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3373 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3376 2000-06-16 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3379 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3381 * doc/c-mips.texi: Document newly accepted cpu variants.
3383 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3385 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3387 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3389 * macro.c (getstring): Make it possible to escape the quote
3392 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3394 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3396 2000-06-13 H.J. Lu <hjl@gnu.org>
3398 * configure: Regenerate.
3400 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3402 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3404 * doc/internals.texi (line_separator_chars): Semicolon is no
3405 longer a default. Mention null and newline as defaults.
3407 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3409 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3410 * config/tc-i860.h (line_separator_chars): Likewise.
3411 * config/tc-h8300.c (line_separator_chars): Likewise.
3412 * config/tc-i960.c (line_separator_chars): Likewise.
3413 * config/tc-m68k.c (line_separator_chars): Likewise.
3414 * config/tc-mips.c (line_separator_chars): Likewise.
3415 * config/tc-ns32k.c (line_separator_chars): Likewise.
3416 * config/tc-sparc.c (line_separator_chars): Likewise.
3417 * config/tc-vax.c (line_separator_chars): Likewise.
3419 * config/tc-h8300.c (comment_chars): Use string initialiser.
3420 * config/tc-i960.c (line_comment_chars): Likewise.
3421 * config/tc-z8k.c (comment_chars, line_comment_chars,
3422 line_separator_chars): Likewise.
3424 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3427 2000-06-08 Nick Clifton <nickc@cygnus.com>
3429 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3432 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3434 * configure.in (VERSION): Update to show this is the CVS mainline.
3436 2000-06-08 Matthew Jacob <mjacob@feral.com>
3438 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3439 $at is the integer register $r28, vs. both $r28 and the floating
3440 point register $f28.
3442 2000-06-08 James E. Wilson <wilson@cygnus.com>
3444 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3445 (dot_endp): Don't call ia64_flush_insns.
3446 (emit_one_bundle): Don't delete prologue/body records from
3447 unwind_record list in first loop. Rewrite second loop to account for
3450 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3452 * config/tc-ia64.c: Add missing prototypes.
3453 (generate_unwind_image): Cast argument to output_unw_records call.
3455 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3457 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3459 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3461 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3462 (REGISTER_P): likewise.
3463 (avr_opcodes): uses include/opcode/avr.h
3464 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3466 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3468 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3471 2000-06-03 H.J. Lu <hjl@gnu.org>
3473 * read.c (is_end_of_line): Put back `;'.
3475 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3477 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3479 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3481 * expr.c (operand): Test is_end_of_line outside switch to catch
3482 line separator chars that are also operators.
3483 (operator): Return O_illegal for line separator chars.
3485 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3486 entry (or `!' entry for TC_HPPA).
3488 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3489 before indexing is_end_of_line. Remove redundant check for '\0'.
3491 * config/tc-h8500.c (md_assemble): Likewise.
3492 * config/tc-mcore.c (md_assemble): Likewise.
3493 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3496 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3498 * config/tc-mcore.c (mcore_cons): Likewise.
3499 (mcore_float_cons): Likewise.
3500 (mcore_stringer): Likewise.
3501 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3503 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3505 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3507 2000-05-29 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-sh.c: Fix compile time warning messages.
3511 * config/tc-mips.c: Fix compile time warning messages.
3513 2000-05-29 Philip Blundell <philb@gnu.org>
3515 * doc/as.texinfo: Update copyright dates.
3516 (Local Labels): Delete misplaced mention of ARM.
3517 * NEWS: Mention ARM ELF support.
3519 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3521 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3522 it is modified, and use the real_size to compute the frag address
3523 for dwarf2 line info.
3525 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3527 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3528 line-matching scheme to cope with automake moving variables around.
3529 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3530 * Makefile.in: Regenerate.
3532 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3534 * config/tc-sparc.c (sparc_relax): New.
3535 (md_longopts): Add -relax and -no-relax options.
3536 (md_parse_options, md_show_usage): Likewise.
3537 (md_apply_fix3): Optimize tail call into branch always if possible.
3539 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3541 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3542 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3543 rules, with warning when a GAS statement specifies a packing that
3544 will result in an instruction being squashed.
3545 Added typdef packing_type and enumerals, changed various integer
3546 literals to use the enumerals.
3548 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3550 * config/tc-ia64.c (dot_restorereg_p): New function.
3551 (md_pseudo_table): Add restorereg.p.
3552 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3553 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3555 * config/tc-ia64.h (unw_record_type): Add unwabi.
3556 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3557 called MASK with members for imask, and the masks produced by
3558 fr_mem, gr_mem, br_mem, and frgr_mem.
3559 (unw_p_record): Add members ABI and CONTEXT.
3560 (unw_x_record): Add member AB.
3561 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3562 as pseudo-register for use during unwind info generation.
3563 (AR_PFS, AR_LC): New macros.
3564 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3565 whose names start with an at sign (as in "@priunat").
3566 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3568 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3569 proc_end, unwind_info, personality_routine): Consolidate into
3570 "unwind" structure to reduce offset-table use. Add member
3571 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3573 (output_R1_format, output_R3_format, output_P3_format,
3574 output_P6_format): Initialize R with zero to reduce compiler warnings.
3575 (output_P7_format): Ditto. Add `default' branch to switch
3576 statement to reduce compiler warnings.
3577 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3578 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3579 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3580 into single argument.
3581 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3582 compiler warnings. Merge A and B args into single argument.
3583 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3584 A and B args into single argument.
3585 (free_record): Removed (wasn't used).
3586 (free_list_records): Also free imasks in prologue records.
3587 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3588 (output_spill_mask): Remove.
3589 (output_unwabi): New function.
3590 (output_epilogue, output_label_state, output_copy_state): Call
3592 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3593 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3595 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3596 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3597 as part of handling the prologue records. Emit region's imask if
3598 we have one. Handle unwabi, epilogue, label_state, copy_state,
3599 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3600 spill_sprel_p, and spill_reg_p records.
3601 (set_imask, count_bits, slot_index): New function.
3602 (fixup_unw_records): Fix region size computation. Handle
3603 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3604 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3605 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3606 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3607 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3608 (dot_save): Use manifest constants for applicaton registers.
3609 Handle REG_PR and REG_PRIUNAT.
3610 (dot_restore): Don't just ignore it.
3611 (dot_restorereg): New function..
3612 (generate_unwind_image): Ensure unwind info is a multiple of eight
3613 bytes, not just four bytes.
3614 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3615 (dot_altrp): Don't just ignore it.
3616 (dot_savemem): New function. Replaces dot_savesp() and
3617 dot_savepsp(). Use manifest constants for applicaton registers.
3618 Handle REG_PR and REG_PRIUNAT.
3619 (dot_savef): Simplify.
3620 (dot_saveb): Support generation of br_gr.
3621 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3622 dot_label_state, dot_copy_state): New function.
3623 (dot_unwabi): Don't just ignore it.
3624 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3625 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3626 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3627 (emit_one_bundle): Set slot number for prologue/body records
3628 *before* emitting the first insn.
3629 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3630 (md_begin): Declare "psp" pseudo-register.
3631 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3632 so we don't get segfault.
3633 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3634 counts as required per SW Conventions manual
3635 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3636 output_preds_psprel, output_preds_sprel, output_spill_base,
3637 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3638 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3639 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3640 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3641 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3642 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3643 (dot_vframe): Implement.
3644 (dot_vframesp, dot_vframepsp): New function.
3646 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3648 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3649 * configure: Regenerate.
3651 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3653 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3654 (md_estimate_size_before_relax): so we can use it here instead of
3655 old kludges. Localise vars to blocks. Comment.
3657 * frags.c (frag_new): Update fr_var comments.
3658 * frags.h (struct frag): Ditto.
3660 2000-05-22 Richard Henderson <rth@cygnus.com>
3662 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3663 (pseudo_func): Add pcrel.
3664 (operand_match): Handle IA64_OPND_TGT64.
3665 (build_insn): Likewise.
3666 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3667 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3668 (fix_insn): Handle all three 64-bit relocation types.
3670 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3672 * obj.h (struct format_ops): New members begin, app_file,
3673 s_set_other, s_set_desc, s_get_type, s_set_type,
3674 separate_stab_sections, init_stab_section.
3676 * config/obj-multi.h: Update GPL notice to v2.
3678 (obj_app_file): New.
3679 (S_SET_SIZE): Test s_set_size for NULL before calling.
3680 (S_SET_ALIGN): Similar for s_set_align.
3685 (SEPARATE_STAB_SECTIONS): New.
3686 (INIT_STAB_SECTION): New.
3687 (EMIT_SECTION_SYMBOLS): New.
3688 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3690 * config/obj-elf.h: Update GPL notice to v2.
3691 Mention that this file is included from obj-multi.h.
3692 (obj_begin): Wrap definition in ifndef.
3693 (elf_file_symbol): Constify declaration.
3694 (obj_app_file): Ditto.
3695 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3696 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3698 * config/obj-elf.c (elf_s_set_other): New.
3699 (elf_file_symbol): Constify argument.
3700 (elf_separate_stab_sections): New.
3701 (elf_init_stab_section): New.
3702 (elf_format_ops): Add new members. Remove comma at end.
3704 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3705 (ecoff_format_ops): Add new fields. Remove comma at end.
3706 Mention inconsistency for emit_section_symbols.
3708 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3710 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3711 (coff_separate_stab_sections): New.
3712 (coff_format_ops): Add new members.
3714 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3715 (obj_aout_s_set_other): New.
3716 (obj_aout_s_set_desc): New.
3717 (obj_aout_s_get_type): New.
3718 (obj_aout_s_set_type): New.
3719 (obj_aout_separate_stab_sections): New.
3720 (aout_format_ops): New members added. Use obj_aout_process_stab,
3721 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3722 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3724 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3726 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3728 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3729 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3730 (md_estimate_size_before_relax): Ensure jumps to weak and
3731 externally visible symbols are relocatable.
3733 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3735 * stabs.c (aout_process_stab): Make global.
3736 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3737 * read.h (aout_process_stab): Declare.
3739 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3740 Generalize to *aout, *coff *elf.
3741 * configure: Regenerated.
3743 * doc/internals.texi (Object format backend): Say
3744 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3746 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3747 * Makefile.in: Regenerated.
3749 2000-05-19 Catherine Moore <clm@cygnus.com>
3751 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3753 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3755 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3756 instruction to reflect change in re_assemble_*.
3758 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3760 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3761 build PA64 ELF tools.
3762 * configure: Rebuilt.
3764 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3766 * Makefile.am: Regenerate dependencies.
3767 * Makefile.in: Regenerate.
3769 2000-05-15 Nick Clifton <nickc@cygnus.com>
3771 * config/tc-arm.c (struct asm_psr): Add boolean field
3772 distinguishing between CSPR and SPSR. Rename 'number' field
3774 (psrs): Rearrange contents to match new asm_psr structure.
3775 (arm_psr_parse): Move next to psr_required_here. Make it
3776 return an asm_psr structure.
3777 (psr_required_here): Use asm_psr structure returned by
3779 (do_msr): Reorganise to allow psr_required_here to be called
3781 (md_undefined_name): Mark 'name' parameter as unused, since
3782 the COFF target does not use it.
3784 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3786 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3788 * config/te-aux.h: Likewise.
3789 * config/te-dpx2.h: Likewise.
3790 * config/te-go32.h: Likewise.
3791 * config/te-hp300.h: Likewise.
3792 * config/te-hppa.h: Likewise.
3793 * config/te-i386aix.h: Likewise.
3794 * config/te-ic960.h: Likewise.
3795 * config/te-interix.h: Likewise.
3796 * config/te-nbsd532.h: Likewise.
3797 * config/te-pc532mach.h: Likewise.
3798 * config/te-ppcnw.h: Likewise.
3799 * config/te-psos.h: Likewise.
3800 * config/te-sparcaout.h: Likewise.
3801 * config/te-sun3.h: Likewise.
3802 * config/te-sysv32.h: Likewise.
3804 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3806 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3807 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3808 and sign extend without an if statement.
3809 (build_bytes): Likewise.
3811 2000-05-14 Kazu Hirata <kazu@hxi.com>
3813 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3814 X_add_symbol L_32 case.
3816 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3818 * config/te-freebsd.h: New file.
3820 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3822 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3823 bindtextdomain): Replace defines with those from intl/libgettext.h
3824 to quieten gcc warnings.
3826 * NEWS: Mention x86 .arch and -q.
3828 * config/tc-i386.c (quiet_warnings): New.
3829 (md_assemble): Use quiet_warnings.
3830 (md_parse_option): Set quiet_warnings from -q.
3831 (md_show_usage): Mention -q, delete -m.
3832 (flag_do_long_jump): Delete.
3833 (md_parse_option): Remove -m.
3834 (md_show_usage): Remove -m.
3835 (md_create_long_jump): Remove useless flag_do_long_jump code.
3837 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3838 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3840 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3841 Alexander Sokolov <robocop@netlink.ru>
3843 * doc/c-i386.texi (i386-Arch): New section.
3844 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3846 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3847 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3848 architecture has been given and is not 486.
3849 (set_cpu_arch): New.
3850 (md_pseudo_table): Add .arch.
3851 (md_assemble): Warn if cpu architecture has been given and an
3852 unsupported instruction.
3854 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3855 Move operand_types bit defines after relevant template field.
3856 (template): Add cpu_flags.
3860 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3862 * config/tc-mn10300.h (md_end): Define.
3863 (mn10300_finalize): Declare.
3864 * config/tc-mn10300.c: Include dwarf2dbg.h.
3865 (debug_line): Define.
3866 (md_assemble): Generate dwarf2 line info.
3867 (mn10300_finalize): New function. Finalize dwarf2 info.
3869 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3871 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3872 external version of the relocation for weak symbols.
3874 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3876 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3877 frame size in units of 16 bytes, as required per SW Conventions manual.
3878 (output_unw_records): Output info-block header as a dword to get
3881 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3883 * as.h: #include "file", not <file> on files from ../include.
3884 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3885 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3886 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3887 (tc_coff_symbol_emit_hook): Ditto.
3888 (OPTCOUNT): Cast to int to avoid compiler warning.
3889 (md_begin): Fix signed/unsigned warnings.
3891 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3893 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3894 ABRANCH LONG case for a conditional branch on a 68000.
3895 (md_estimate_size_before_relax): Likewise. Also handle
3896 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3897 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3898 PC-relative on all CPUs.
3899 (md_estimate_size_before_relax): Likewise.
3901 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3903 * as.c (parse_args): Just mention current year in printed
3906 2000-05-03 J.T. Conklin <jtc@redback.com>
3908 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3910 (md_parse_option): Recognize -m7400.
3912 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3914 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3915 don't permit lp to become less than the words array.
3917 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3919 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3920 Fix little-endian case.
3922 2000-05-03 David O'Brien <obrien@NUXI.com>
3924 * as.c (parse_args): Update copyright.
3926 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3928 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3929 for the .bss section too.
3931 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3933 * configure.in: Set em=linux for hppa-*-linux.
3934 * configure: Regenerate.
3935 * doc/Makefile.in: Regenerate with correct automake.
3937 * frags.c (frag_grow): Sanity check chunk_size.
3939 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3940 * config/obj-som.h: Likewise.
3941 * config/obj-ieee.h: Likewise.
3943 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3945 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3946 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3947 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3948 (pa_ip): low_sign_unext now returns via function value. Use
3949 re_assemble_* instead of dis_assemble_* and
3950 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3952 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3953 (md_section_align, md_parse_option, md_show_usage,
3954 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3955 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3956 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3957 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3958 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3960 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3961 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3962 outside of switch. Correct mask and shifting errors in case 10
3963 and case -11. In case 21, compare against signed range to suit
3964 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3965 case 17 and case 22, use offsetT variable to properly check range.
3966 Use re_assemble_* here too.
3967 (evaluate_absolute): Change type of value to offsetT. Call
3968 hppa_field_adjust to do the work for us.
3969 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3970 (pa_parse_cmpib_64_cmpltr): Ditto.
3971 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3972 of i to unsigned int.
3973 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3974 (pa_end_of_source): Return type is void.
3976 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3978 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3980 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3982 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3983 More comments added.
3984 (md_begin): Removed "construct symbols for each register name".
3985 Because register names conflicts with GCC generated function
3987 (avr_operand): Now constant numbers can be used as a register
3988 identifiers (0 as r0, 31 as r31).
3989 (md_assemble): use skip_space () before parsing instruction
3992 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3994 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3995 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3996 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3997 * configure: Regenerate.
3999 2000-04-29 Andreas Jaeger <aj@suse.de>
4001 * as.h: Correctly check GCC version.
4003 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4005 * doc/as.1: Fix unbalanced brackets.
4007 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4009 (line_comment_chars): Set to '/' if TE_FreeBSD.
4011 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4013 * configure.in: Configury support for PA64 (currently disabled).
4014 * configure: Rebuilt.
4016 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4018 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4019 bfd_set_section_alignment.
4021 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4023 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4026 2000-04-24 Nick Clifton <nickc@cygnus.com>
4028 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4029 * doc/as.texinfo (Align): Include arm and strongarm in list of
4030 targets that have the second form of the behaviour of the .align
4033 2000-04-24 Mark Klein <mklein@dis.com>
4035 * config/obj-som.c: Terminate obj_pseudo_table.
4037 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4039 * as.c (parse_args): Allow md_parse_option to override -a listing
4041 * config/obj-coff.c (add_lineno): Change type of offset parameter
4042 from "int" to "bfd_vma."
4043 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4044 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4045 (ppc_change_csect): Align correctly for XCOFF64.
4046 (ppc_machine): New function, which discards "ppc_machine" line.
4047 (ppc_tc): Cons for 8 when code is 64 bit.
4048 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4050 (md_parse_option): Handle -a64 and -a32.
4052 * config/tc-ppc.h (TARGET_MACH): Define.
4053 (TARGET_FORMAT): Move to function.
4054 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4056 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4058 * config/tc-avr.c: New AVR_ISA_ defined.
4059 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4060 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4061 for `fmul', `movw' and `lpm R,Z' instructions.
4062 (avr_operands): Warn if current opcode is a two-word instruction
4063 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4064 (avr_opcodes): New commands added.
4065 (REGISTER_P): Check 'a' and 'v' constraint letters.
4066 (mcu_types): New MCU added.
4068 2000-04-22 Timothy Wall <twall@cygnus.com>
4070 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4072 (operand_match): Conditionally insert default bit values for IMMU9.
4074 2000-04-14 Matthew Green <mrg@cygnus.com>
4076 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4077 * configure: Rebuilt.
4079 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4080 Jason Eckhardt <jle@cygnus.com>
4082 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4084 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4085 Added handling of new operand types l,y,&,fe,fE,fx.
4087 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4088 David Mosberger <davidm@hpl.hp.com>
4089 Timothy Wall <twall@cygnus.com>
4090 Andrew MacLeod <amacleod@cygnus.com>
4091 Jim Wilson <wilson@cygnus.com>
4093 * Makefile.am (CPU_TYPES): Add ia64.
4094 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4095 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4096 * Makefile.in: Rebuild.
4097 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4098 * configure: Rebuild.
4099 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4100 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4101 * expr.c (expr): Handle md_optimize_expr.
4102 * read.c (LEX_HASH): Add comment.
4103 * config/tc-ia64.c, config/tc-ia64.h: New files.
4105 2000-04-21 Richard Henderson <rth@cygnus.com>
4107 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4108 bundling a non-delayed branch type instruction.
4110 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4112 * config/tc-mn10300.c (HAVE_AM30): Define.
4113 (md_assemble): Use it.
4115 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4117 * config/obj-elf.c (obj_elf_change_section): Check for changed
4120 * Makefile.am: (CPU_MULTI_VALID): Remove.
4121 (MULTI_CPU_TYPES): Define.
4122 (MULTI_CPU_OBJ_VALID): Define.
4123 (DEPTC): Use the above.
4124 (DEPOBJ): Same here.
4126 Regenerate dependencies.
4127 * Makefile.in: Regenerate.
4129 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4131 * Makefile.am (YACC, LEX): Get them from configure.
4133 2000-04-18 H.J. Lu (hjl@gnu.org)
4135 * config/tc-i386.c (offset_in_range): Use addressT instead of
4136 bfd_vma for non-bfd assemblers.
4138 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4140 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4141 doesn't give spurious errors.
4143 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4145 * as.h (SEEK_SET): Define if undefined.
4147 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4149 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4150 constants, and don't assume offsetT is 32 bits.
4152 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4154 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4155 (md_pcrel_from_section): Add prototype.
4156 (d10v_fix_adjustable): Add prototype.
4157 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4159 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4161 2000-04-12 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4164 symbol in frag chain.
4166 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4168 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4169 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4170 (fits_in_signed_word, smallest_imm_type): Ditto.
4171 (md_assemble): Use an offsetT var to hold offsetT values, not a
4173 (offset_in_range): New.
4174 (md_assemble): Use it.
4175 (md_convert_frag): Change type of target_address, opcode_address,
4176 and displacement_from_opcode_start to offsetT.
4177 (md_create_short_jump): Change type of offset to offsetT.
4178 (md_create_long_jump): Ditto.
4179 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4180 (md_chars_to_number): Remove.
4181 (output_invalid): Remove duplicate prototype.
4183 2000-04-09 Nick Clifton <nickc@cygnus.com>
4185 * Makefile.am (CPU_TYPES): Add 'avr'.
4186 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4187 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4189 * Makefile.in: Regenerate.
4191 * doc/as.texinfo: Add M32R documentation.
4193 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4195 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4196 --enable-build-warnings option.
4197 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4198 * Makefile.in, configure: Re-generate.
4200 2000-04-07 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4203 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4204 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4205 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4206 (arm_force_relocation): Force relocations for
4207 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4209 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4211 * config/tc-sh.c (get_operands): There's no third operand if the
4212 first operand is an immediate.
4214 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4216 * config/tc-sh.c (immediate): Delete.
4217 (sh_operand_info): Add immediate member.
4218 (parse_reg): Use A_PC for pc.
4219 (parse_exp): Add second argument 'op'. All callers changed.
4220 (parse_at): Expect pc to be coded as A_PC.
4221 Use immediate field in *op.
4222 (insert): Add fourth argument 'op'. All callers changed.
4223 (build_relax): Add second argument 'op'. All callers changed.
4224 (insert_loop_bounds): New function.
4225 (build_Mytes): Remove DISP_4.
4226 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4227 (assemble_ppi): Use immediate field in *operand.
4228 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4229 (md_apply_fix): Likewise.
4230 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4232 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4234 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4236 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4238 * internals.texi (CPU backend): Document
4239 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4241 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4243 * po/gas.pot: Regenerate.
4245 * as.c (show_usage): Restore translated part of bug string.
4246 * gasp.c (show_usage): Likewise.
4248 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4249 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4250 than move-if-change.
4251 (DEP1): Modify for "gcc -MM".
4255 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4256 Update dependencies.
4257 * Makefile.in: Regenerate.
4259 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4261 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4262 (md_begin): Likewise.
4263 (HAVE_AM33): New macro.
4264 (md_assemble): Use it. Match r_regs and xr_regs only if
4267 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4269 * as.h: #include "bin-bugs.h"
4270 * as.c (show_usage): Use REPORT_BUGS_TO.
4271 * gasp.c: #include "bin-bugs.h"
4272 (show_usage): Use REPORT_BUGS_TO.
4274 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4276 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4278 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4279 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4282 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4284 * config/tc-i386.c (i386_immediate): Don't assume a constant
4285 immediate is necessarily 16 bits when in 16 bit code mode.
4286 (md_assemble): Instead set guess_suffix here after we have checked
4289 2000-04-02 Richard Henderson <rth@cygnus.com>
4291 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4292 quantities. Correct right shift sign extension.
4293 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4294 32-bit value when shifting into place.
4296 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4298 * app.c: Add ATTRIBUTE_UNUSED as needed.
4299 * config/tc-ppc.c: Likewise.
4300 (ppc_size): Make unsigned long.
4301 (ppc_insert_operand): Add casts to avoid warnings.
4303 2000-03-31 Nick Clifton <nickc@cygnus.com>
4305 * config/tc-d10v.h (md_flush_pending_output): Define.
4307 2000-03-29 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4310 segment. Works for both BFD_ASSEMBLER and others.
4311 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4313 2000-03-29 Nick Clifton <nickc@cygnus.com
4315 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4317 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4319 * listing.c (LISTING_LHS_WIDTH): Default depends on
4321 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4323 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4325 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4328 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4330 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4332 * config/tc-avr.c (mcu_types): Add missing initialiser.
4333 (md_pcrel_from_section): Add prototype.
4334 (avr_operand): Remove redundant test of unsigned < 0.
4335 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4337 2000-03-27 Denis Chertykov <denisc@overta.ru>
4339 * config/tc-avr.c: New file for AVR support.
4340 * config/tc-avr.h: Likewise.
4341 * configure.in: Add AVR support.
4342 * configure: Regenerate.
4344 2000-03-26 Timothy Wall <twall@cygnus.com>
4346 * gasp.c (macro_op): Add new argument to check_macro call.
4347 Macro structure definitions moved to macro.h
4348 * sb.h: Add argument to prototype for input_scrub_include_sb.
4349 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4350 nesting checks with an additional flag.
4351 (struct input_save): Add flag to indicate whether current sb
4352 should be checked for proper macro/conditional nesting.
4353 (input_scrub_push/pop): Save/restore nest check flag.
4354 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4356 * macro.c (check_macro): Allow caller to retrieve parsed macro
4357 information if a pointer is provided. This information may be
4358 used by the new macro hooks.
4359 * macro.h: Update prototype for check_macro. Macro struct
4360 definitions moved here from macro.c/gasp.c.
4361 * read.c (read_a_source_file): Add parameter to check_macro call,
4362 and pass macro info to the macro hook, if defined.
4363 (input_scrub_insert_line): New. Allow insertion of a line of
4364 characters into the input stream.
4365 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4366 file into the input stream.
4367 (s_include): Use input_scrub_insert_file.
4368 * internals.texi: Document new macro hooks.
4369 * as.h: New prototypes added.
4371 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4373 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4374 an initial capital letter.
4375 (i386_index_check): Reindent.
4377 2000-03-19 Nick Clifton <nickc@cygnus.com>
4379 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4382 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4384 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4385 instruction operand bad if Rd > 7 when generating
4386 thumb instructions. Prevents for example,
4387 "adr r12,label" from silently failing and generating
4388 the wrong instruction.
4390 2000-03-17 Nick Clifton <nickc@cygnus.com>
4392 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4393 that have a destingation >= 0x400000.
4394 Fix compile time warning messages.
4396 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4398 * config/tc-sh.c (md_begin): When encountering insn that are
4399 not supported by the current arch, only change the name if
4400 its contents are the same as prev_name.
4401 (get_specific): If the the architecture doesn't match, fail.
4403 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4405 * config/tc-sh.c (IDENT_CHAR): Define.
4406 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4407 matching back where it came from.
4409 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4411 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4413 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4415 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4418 2000-03-15 Kazu Hirata <kazu@hxi.com>
4420 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4422 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4424 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4425 floating-point-number, make sure 'f' is in FLT_CHARS.
4427 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4429 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4430 (s_lcomm_internal): Use it.
4431 * doc/internals.texi (CPU backend): Document it.
4432 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4435 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4437 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4440 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4441 implementation doesn't have special handling for switch
4443 (macro_build): Allow for code in sections other than .text.
4445 (mips_ip): Likewise.
4446 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4447 Don't perform relocs if we will be outputting them.
4448 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4449 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4452 2000-03-09 Catherine Moore <clm@cygnus.com>
4454 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4455 relocation type based on the entry in the fixup structure.
4456 Put S_IS_EXTERN processing back in.
4458 2000-03-08 H.J. Lu (hjl@gnu.org)
4460 * Makefile.am (install-exec-tooldir): Depend on
4461 install-exec-bindir for parallel make.
4462 * Makefile.in: Regenerated.
4464 2000-03-06 Nick Clifton <nickc@cygnus.com>
4466 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4468 (md_parse_option): Parse -m32r command line switch - disable m32rx
4470 (md_show_usage): Document new option.
4472 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4473 * doc/Makefile.in: Regenerate.
4474 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4476 2000-03-02 Michael Meissner <meissner@redhat.com>
4478 * config/tc-d30v.c (check_range): Remove code that incorrectly
4479 sign extended values where bits < 32.
4481 2000-03-02 H.J. Lu (hjl@gnu.org)
4483 * configure.in: Support --enable-targets=all on ia32.
4484 * configure: Regenerated.
4486 2000-03-01 Nick Clifton <nickc@cygnus.com>
4488 * gasp.c (do_align): Remove bogus check of alignment value.
4490 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4492 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4493 TC_PPC was defined forced the type of a symbol with no other type
4496 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4498 * doc/internals.texi (CPU backend): Mention that
4499 line_separator_chars do not break up comments. Fix typos for
4500 LEX_AT and LEX_NAME descriptions. Document operands for
4501 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4502 description of md_create_short_jump usage. Document argument for
4503 md_undefined_symbol.
4505 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4507 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4508 (md_parse_option): Handle it.
4509 (md_show_usage): Document it.
4511 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4513 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4514 opcode, for the instruction `pal19'. From Andrea Arcangeli
4517 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4519 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4521 (md_assemble): To here, before template operands are matched.
4522 Also ensure a constant immediate is sign extended when we know the
4523 size is at most 16 bits. This is to catch cases like "add
4524 $0xffc0,%ax" where we don't know the size, and thus that the
4525 immediate can be represented as Imm8S until after parsing the
4527 (i386_displacement): Similarly sign extend 16 bit constant
4529 (md_assemble): Relax 16-bit jump constant range check to suit sign
4530 extended displacements.
4532 2000-02-26 Andreas Jaeger <aj@suse.de>
4534 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4536 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4538 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4539 call operands when intel_syntax.
4540 (intel_float_operand): Return 2 for "fi...".
4541 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4542 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4543 earlier "SHORT" change.
4544 (md_assemble): When determining suffix from Regs, exclude
4547 2000-02-24 Nick Clifton <nickc@cygnus.com>
4549 * configure: Add arm-wince, mips-pe and sh-pe targets.
4550 * configure: Regenerate.
4552 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4554 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4555 "pe-mips" for the mips-pe target.
4557 * config/tc-arm.c (insns): Change displacement encoded in BL
4558 and B instructions if the target port is arm-wince.
4559 (do_ldst): Do not bias the relocation offset if the target
4561 (md_pcrel_from): Add in missing relocation offset bias if the
4562 target os arm-wince.
4564 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4565 (md_begin): Disable -G support for mips-pe target.
4566 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4567 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4570 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4571 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4572 assembler, just set the alignment to 4.
4574 * config/te-wince-pe.h: New file for WinCE targets. Define
4577 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4579 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4580 string instructions.
4581 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4582 (i386_intel_memory_operand): After finding a segment override,
4583 check again for no `[' before looking for a displacement. Bomb if
4584 more than one displacement rather than silently discarding the
4585 second and subsequent ones. Free strings malloc'd by
4586 build_displacement_string.
4588 2000-02-24 Catherine Moore <clm@cygnus.com>
4590 * config/obj-som.c (obj_pseudo_table): Add "weak".
4591 (obj_som_weak): New routine.
4593 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4595 * config/tc-i386.c (union i386_op): New.
4596 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4597 Throughout file replace occurences of disps[n], imms[n], regs[n]
4598 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4599 intel mode operand swapping. Add assert in regKludge and
4600 fake_zero_displacement code. Test i.types[n] when outputting
4601 displacements and immediates. Combine output of Disp16 with
4603 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4604 when in intel mode by (not) reversing fsub and fdiv operands
4605 before the template search. This fails for single operand
4606 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4607 undefined. Instead fix the base_opcode after we've found the
4608 template. Move base_opcode xor with found_reverse_match from
4609 opcode output code to before this fix so we test for the correct
4611 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4612 check in intel mode. Instead compare opcodes.
4614 * config/tc-i386.h (TC_RELOC): Delete.
4615 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4616 with equivalent call to reloc.
4618 * as.h (flag_m68k_mri): Move declaration after target include, and
4619 only declare when TC_M68K defined. Define as zero otherwise.
4620 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4621 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4622 Define as zero otherwise.
4623 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4624 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4625 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4626 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4627 testing whether defined.
4628 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4629 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4630 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4631 rather than testing whether defined.
4632 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4633 (parse_mri_cons): Declare and use only when TC_M68K.
4634 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4635 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4636 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4638 * NEWS: Mention IBM 370 support.
4640 2000-02-23 Richard Henderson <rth@cygnus.com>
4642 * config/tc-i386.c (md_assemble): When swapping operands for
4643 intel_syntax, assume everything that's not Imm or Disp is a
4646 2000-02-23 Linas Vepstas <linas@linas.org>
4648 * config/tc-i370.c, config/tc-i370.h: New files.
4649 * Makefile.am: Add support for Linux/IBM 370.
4650 * configure.in: Likewise.
4651 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4652 * config/obj-elf.c: Include elf/i370.h
4653 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4655 * Makefile.in: Regenerate.
4656 * configure: Regenerate.
4658 * doc/c-i370.texi: New file.
4659 * doc/all.texi: Include it.
4660 * doc/as.texinfo: And here.
4661 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4662 * doc/Makefile.in: Regenerate.
4664 2000-02-19 Michael Meissner <meissner@redhat.com>
4666 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4667 determine if an instruction can be used in parallel with an ADDppp
4668 or SUBppp instruction.
4670 2000-02-22 Andrew Haley <aph@cygnus.com>
4672 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4674 2000-02-22 Andrew Haley <aph@cygnus.com>
4676 * config/tc-mips.c (mips_gp32): New variable.
4677 (macro_build) Use mips_gp32.
4679 (md_longopts): Add "-mgp32" and "-mgp64".
4680 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4682 (OPTION_M7900): Change offset
4683 (OPTION_NO_M7900): Ditto.
4685 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4687 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4688 warning, and bump it to 1.
4690 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4692 From Brad Lucier <lucier@math.purdue.edu>:
4693 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4696 2000-02-21 Catherine Moore <clm@cygnus.com>
4698 * config/tc-mips.c (MF_HILO_INSN): Define.
4699 (mips_7000_hilo_fix): Declare.
4700 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4701 (md_parse_option): Check for 7000_HILO_FIX options.
4702 (OPTION_M7000_HILO_FIX): Define.
4703 (OPTION_NO_M7000_HILO_FIX): Define.
4704 * doc/c-mips.texi (-mfix7000): Describe.
4706 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4708 * listing.c (print_lines): Remove unused variable `end'.
4710 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4711 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4712 reloc_type when BFD_ASSEMBLER.
4713 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4714 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4715 statement and quell signed vs. unsigned comparison warning.
4717 2000-02-18 Nick Clifton <nickc@cygnus.com>
4719 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4720 the computed frag offset, rather than overwriting it.
4722 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4724 * config/tc-sh.c ("elf/sh.h"): Include.
4725 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4726 (md.begin): Initialize target_arch.
4727 Only include opcodes in has table that match selected architecture.
4728 (parse_reg): Recognize register names for sh-dsp.
4729 (parse_at): Recognize post-modify addressing.
4730 (get_operands): The leading space is now optional.
4731 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4732 arguments. Update valid_arch.
4733 (build_Mytes): Add support for SDT_REG_N.
4734 (find_cooked_opcode): New function, broken out of md_assemble.
4735 (assemble_ppi, sh_elf_final_processing): New functions.
4736 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4737 (md_longopts, md_parse_option): New option: -dsp.
4738 * config/tc-sh.h (elf_tc_final_processing): Define.
4739 (sh_elf_final_processing): Declare.
4741 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4743 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4744 the unwinder subspace. Save the current seg/subseg before creating
4747 2000-02-10 Nick Clifton <nickc@cygnus.com>
4749 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4750 little endian targets.
4751 (INST_BYTE1): Redefine to handle big and little endian
4753 (cpu_type): New type: Select between M340 and M210.
4754 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4755 instructions of the M340.
4756 (md_assemble): Add support for the MULSH and OPSR classes of
4758 (md_atof): Add support for little endian targets.
4759 (md_parse_option): Add support for -EL, -EB and -mcpu command
4761 (md_convert_frag): Add support for little endian targets.
4762 (md_apply_fix3): Add support for little endian targets.
4763 (md_number_to_chars): Add support for little endian targets.
4765 2000-02-10 Timothy Wall <twall@redhat.com>
4767 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4768 defined, use it to verify the symbol just read should be a label.
4770 2000-02-10 Timothy Wall <twall@redhat.com>
4772 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4773 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4774 around colons when KEEP_WHITE_AROUND_COLON is defined.
4775 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4776 and KEEP_WHITE_AROUND_COLON.
4778 2000-02-08 Timothy Wall <twall@redhat.com>
4780 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4782 (do_repeat): New. Abstract repeat logic so that a "break" can be
4784 (end_repeat): New. Provide support for a "break" out of the
4786 * read.h: Add prototypes for new functions.
4788 2000-02-08 Timothy Wall <twall@redhat.com>
4790 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4791 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4792 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4795 2000-02-08 Timothy Wall <twall@redhat.com>
4797 * read.c: Added elseif to directives table.
4798 * read.h: Added prototype for s_elseif.
4799 * doc/as.texinfo: Added description for elseif.
4800 * cond.c (s_elseif): New function
4802 2000-02-04 Timothy Wall <twall@redhat.com>
4804 * listing.c (print_lines): Remove conditionals causing bug in
4807 2000-02-03 Timothy Wall <twall@cygnus.com>
4809 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4811 * frags.c (frag_new): Calculate fr_fix in octets
4812 (frag_now_fix) Return offset as target address offset (bytes).
4813 (frag_now_fix_octets) New - Return offset in octets (8-bit
4815 * frags.h: Added prototype for frag_now_fix_octets().
4816 Distinguish between octets and bytes in field descriptions.
4817 * listing.c (calc_hex): Account for octets vs bytes when
4818 printing addresses/offsets.
4819 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4820 target is little-endian, print the octets in a word in big-endian
4821 order so that the display looks like a proper hexadecimal number,
4822 instead of having the octets reversed.
4823 * read.c (do_align): When recording alignment, alignment power
4824 should be in terms of target bytes (minimum addressible unit)
4826 (do_org) Convert ORG target address (byte) argument into an
4827 octet offset when generating a variable fragment.
4828 * symbols.c (resolve_symbol_value): Symbol final value
4829 converted to a target address offset (bytes) from its octet offset.
4830 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4831 offset (bytes) is adjusted by the frag offset (octets) converted
4833 (coff_frob_section) Section alignment power is in terms of bytes;
4834 convert it to an octet alignment power when calculating size (and
4835 size mask) in octets. Don't modify the section size in order to
4836 "align" it for TI COFF, since that format has a different method
4837 for storing alignment information.
4839 2000-02-01 Timothy Wall <twall@cygnus.com>
4841 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4842 entries, matching the way GCC generates them. If not escaped, the
4843 filename is encoded incorrectly.
4845 2000-01-31 Nick Clifton <nickc@cygnus.com>
4847 * config/tc-arm.c (reg_table): Add support for ATPCS register
4850 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4852 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4854 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4856 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4857 of a symbol when we really care about its value.
4859 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4861 * config/tc-mcore.c (md_assemble): Give warning message if
4862 operands passes to instruction are more than the spec.
4864 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4866 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4867 Thumb mode but the label seen was not declared as '.thumb_func'
4868 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4869 correct disassembly of Thumb code bounded by non function labels.
4871 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4873 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4874 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4876 * Makefile.in: Same here.
4879 * configure.in: Set bfd_gas for i386-aout when primary target
4880 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4881 we may need the primary te_file. Remove incorrect comment.
4883 * configure: Regenerate.
4885 * config/e-i386aout.c: New file.
4887 * as.c (USE_EMULATIONS): Move to before print_version_id.
4888 (struct emulation): Add i386aout.
4889 (show_usage): Split text strings. Reformat -a text. Add --em
4893 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4894 (aout_format_ops): New.
4897 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4898 preprocessor conditional and add aout USE_EMULATIONS tests.
4899 (read_a_source_file): Don't pass error strings to printf as
4903 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4905 (do_data): Same here.
4906 (process_file): And here.
4909 * symbols.c (colon): Rewrite "already defined" fatal message
4910 code for aout with USE_EMULATIONS.
4913 * config/obj-aout.c (OBJ_HEADER): Define.
4914 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4916 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4917 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4919 (obj_aout_type): Expand S_SET_OTHER here too.
4920 (obj_read_begin_hook): Remove.
4921 (aout_pop_insert): New.
4922 (obj_aout_s_get_other): New.
4923 (obj_aout_s_get_desc): New.
4924 (aout_format_ops): New.
4927 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4928 gets aout_pseudo_table.
4929 (aout_pseudo_table): Declare.
4930 (obj_read_begin_hook): Define.
4933 * config/obj-coff.c (obj_pseudo_table): Rename to
4935 (coff_pop_insert): Use coff_pseudo_table.
4936 (coff_sec_sym_ok_for_reloc): Remove.
4937 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4938 and comment all zero entries and remove #if 0 code.
4941 * config/obj-coff.h (obj_pop_insert): Define.
4942 (coff_pseudo_table): Declare.
4945 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4946 s_get_size, s_set_size. Comment all zero entries.
4949 * config/obj-elf.c (elf_s_get_other): New function.
4950 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4951 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4952 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4954 (obj_elf_parse_section_letters): Don't pass error strings to
4955 printf as format arg.
4958 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4960 (elf_s_get_other): Declare.
4961 (S_GET_OTHER) Define as elf_s_get_other if not already
4963 (S_SET_OTHER): Only define when not already defined.
4964 (elf_obj_read_begin_hook): Declare.
4965 (obj_read_begin_hook): Define.
4966 (elf_obj_symbol_new_hook): Declare.
4967 (obj_symbol_new_hook): Define.
4970 * config/obj-multi.h: Add copyright header and protect against
4971 multiple inclusion. Add * to all function pointers.
4972 (OBJ_HEADER): If defined, include it rather than other defines
4974 (obj_frob_file_after_relocs): Test for NULL.
4975 (obj_symbol_new_hook): Here too.
4976 (obj_sec_sym_ok_for_reloc): And here.
4977 (S_GET_OTHER): Define.
4978 (S_GET_DESC): Define.
4979 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4980 (OBJ_MAYBE_ELF): Update comment.
4982 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4983 OBJ_AOUT preprocessor conditional and handle emulation by
4984 testing OUTPUT_FLAVOR.
4985 (i386_displacement): Here too.
4986 (md_section_align): Similarly here.
4987 (i386_target_format): Conditionally compile when more than one
4988 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4989 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4990 (i386_displacement): Here too.
4993 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4994 Define TARGET_FORMAT for aout only when not multi.
4997 * config/te-multi.h: Delete file as it's identical to te-generic.h
4999 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5001 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5002 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5005 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5007 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5010 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5012 * config/tc-mips.c (mips_do_align): New function.
5013 * config/tc-mips.h (md_do_align): Define.
5015 2000-01-10 Philip Blundell <philb@gnu.org>
5017 * doc/c-arm.texi (ARM Options): Fix typo.
5018 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5019 line separator for Linux.
5020 * doc/as.texinfo (Comments): Mention the ARM.
5022 2000-01-10 Philip Blundell <pb@futuretv.com>
5024 * configure.in (arm*-*-conix*): New target.
5025 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5027 * configure: Regenerate.
5029 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5031 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5032 (obj_elf_visibility): New function.
5034 * doc/as.texinfo (Visibility): New node: document visibility
5037 For older changes see ChangeLog-9899