1 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
3 * config/tc-mips.c (md_parse_option): Also accept
4 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
6 2001-04-27 David Mosberger <davidm@hpl.hp.com>
8 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
9 argument passing order: predicate goes last, not first.
11 2001-04-27 Sean McNeil <sean@mcneil.com>
13 * configure.in: Add arm-vxworks.
14 * configure: Regenerate.
16 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
18 * config/tc-arm.c (arm_handle_align): New Function: Generate
19 no-op filled alignment frags.
20 (arm_frag_align_code): New Function: Create a code alignment frag.
21 (arm_init_frag): New Function: Initialse the target dependent
24 * config/tc-arm.h (TC_FRAG_TYPE): Define.
25 (TC_FRAG_INIT): Define.
26 (HANDLE_ALIGN): Define.
27 (md_do_align): Define.
29 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
31 * config/obj-coff.c (do_linenos_for): Check to see if the filename
32 symbol has been initialised before extracting its symbol index.
34 2001-04-24 H.J. Lu <hjl@gnu.org>
36 * configure: Regenerated with the right version of autoconf.
38 2001-04-24 Christian Groessler <cpg@aladdin.de>
40 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
41 generate R_CALLR and R_REL16 relocations
43 2000-04-20 Jason Eckhardt <jle@redhat.com>
45 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
46 since frag_now can change after d10v_cleanup is called.
48 2001-04-16 David O'Brien <obrien@FreeBSD.org>
50 * configure.in: Add the em type for FreeBSD targets.
51 * configure: Regenerate.
53 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
55 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
56 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
58 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
59 pc-relative relocations not placed at the end of the instruction.
61 2001-04-13 Jim Wilson <wilson@redhat.com>
63 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
66 2001-04-13 Jakub Jelinek <jakub@redhat.com>
68 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
69 handle SHF_MERGE and SHF_STRINGS.
70 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
71 (obj_elf_section): Allow additional argument specifying entity size.
72 * write.c (adjust_reloc_syms): Keep relocations against local symbols
73 in SEC_MERGE sections.
75 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
77 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
79 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
81 * expr.c (operand): Pass &c to md_parse_name().
82 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
84 2001-04-07 Steven J. Hill <sjhill@cotw.com>
86 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
88 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
89 * Makefile.in: Regenerated.
91 * configure.in: Use traditional MIPS targets for Linux/MIPS.
92 * configure: Regenerated.
94 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
96 * config/tc-mn10300.c (xr_registers): Added `pc'.
98 2001-04-05 Alan Modra <alan@linuxcare.com.au>
100 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
101 * configure: Regenerate.
103 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
104 cases, and always return size based on current fr_subtype.
105 (md_begin): Move initialization of md_relax_table..
106 (md_relax_table): ..to static initializer. Set rlx_length for
107 UNDEF_WORD_DISP cases.
108 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
109 (md_begin): Likewise.
110 (md_relax_table): Likewise.
111 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
112 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
113 Set rlx_backward and rlx_forward to zero for unused states.
114 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
115 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
116 (UNCOND12, UNCOND32): Remove duplicate defines.
118 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
120 * config/tc-cris.c (md_estimate_size_before_relax) <case
121 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
122 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
123 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
124 Add cases to cover all relax states.
125 (cris_insn_first_word_frag): New.
126 (md_assemble): Call cris_insn_first_word_frag to get the first
127 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
128 end. Drop variable insn_size.
129 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
130 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
131 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
133 * write.c (write_object_file): Reset broken word state before
136 2001-03-31 Alan Modra <alan@linuxcare.com.au>
138 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
139 for one line if not already enabled.
140 * cond.c (s_elseif): Correct conditional assembly listing.
143 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
144 Don't abort on NULL current_cframe.
146 2001-03-30 Alan Modra <alan@linuxcare.com.au>
148 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
149 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
150 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
151 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
152 * config/obj-coff.c (do_relocs_for): Likewise.
153 (yank_symbols): Likewise.
154 (fixup_segment): Likewise.
155 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
156 (ppc_fix_adjustable): Likewise.
157 * config/tc-mips.c (md_convert_frag): Likewise.
158 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
159 * ehopt.c (eh_frame_convert_frag): Likewise.
160 * expr.c (make_expr_symbol): Likewise.
162 * frags.h (struct frag): Add last_fr_address. Reorder fields for
164 * symbols.c (resolve_symbol_value): Don't fix expression values
165 until relaxation is complete.
166 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
167 (S_GET_VALUE): Likewise, and return unresolved expression value.
168 * write.c (finalize_syms): New.
169 (relax_and_size_seg): Split into..
170 (relax_seg): New function, returns 1 if anything changed..
171 (size_seg): And the remainder of relax_and_size_seg.
172 (fixup_segment): Arrange for final resolution of sym values.
173 (adjust_reloc_syms): Likewise.
174 (write_object_file): Likewise, and repeatedly call relax_seg until
175 nothing more changes.
176 (relax_segment): Return 1 if anything changed. Use correct types
177 for rs_org `target' and `after'.
178 * write.h (finalize_syms): Declare.
179 (relax_segment): Update prototype.
181 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
182 do-nothing cases to switch to avoid abort on a second relaxation
183 pass, and tidy code a little.
184 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
185 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
186 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
187 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
188 (md_relax_table): Remove first four unused entries. Increment
189 rlx_length by one throughout table, and update comments to suit.
190 (md_estimate_size_before_relax): Return size of current variable
191 part of frag to reflect reality when relaxing more than once.
192 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
193 (COND32, UNCD32): Rename to DISP32 throughout.
194 (UNDEF_WORD_DISP): Renumber to 3.
195 (md_estimate_size_before_relax): Add extra do-nothing cases.
196 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
197 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
198 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
199 handle word and dword branches.
201 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
203 * config/tc-cris.h (tc_fix_adjustable): Allow only
204 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
205 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
206 example in comment to valid type.
208 2001-03-28 H.J. Lu <hjl@gnu.org>
210 * read.c (equals): Set to local for COFF only if it hasn't been
213 2001-03-28 Alan Modra <alan@linuxcare.com.au>
215 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
216 (md_begin): Use it when setting default architecture.
218 2001-03-27 Nick Papadonis <nick@coelacanth.com>
220 * read.c (equals): (for COFF) default symbols to being local.
222 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
224 * configure.in (cris-*-*): Change default emulation to criself.
225 (cris-*-*aout*): New rule.
226 * configure: Regenerate.
228 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
230 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
231 BFD_RELOC_390_GOTENT.
232 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
233 BFD_RELOC_390_GOTENT.
235 2001-03-26 Nick Clifton <nickc@redhat.com>
237 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
238 * config/tc-s390.c (s390_force_relocation): New function: Force
239 relocations for VTINHERIT relocs.
241 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
243 * doc/as.texinfo: Put @c man begin to generate the as man page.
244 When generating man, define all the variables. Re-organize some
245 options to obtain better indentation of man page.
246 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
247 (as.1): Build from as.texinfo.
248 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
250 2001-03-25 Alan Modra <alan@linuxcare.com.au>
252 * config/tc-i386.c (i386_scale): Accept an absolute expression for
253 scale factor, and return the end of the expression.
254 (i386_operand): Modify for above.
256 2001-03-23 Nick Clifton <nickc@redhat.com>
258 * doc/as.texinfo: Document --listing-XXX command line switches.
259 Explain why listings behave differently when -pipe is used.
261 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
263 * write.c (fix_new_exp): Print an error if passed a register.
265 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
267 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
268 (PIC_SUFFIX_CHAR): New macro.
269 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
271 (md_longopts): New option --pic.
272 (OPTION_PIC): Define.
273 (md_estimate_size_before_relax): Tweak longish comment.
274 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
275 (md_assemble): Handle a PIC relocation on prefix and normal
276 instruction operands.
277 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
278 "complex" operand expressions. Call frag_more outside
279 gen_cond_branch_32 parameter list.
280 (cris_process_instruction): Handle PIC relocs on parsed
281 operand expressions. Validize PIC reloc sizes.
282 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
283 (gen_bdap): Handle "complex" operand expressions.
284 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
285 ADD.D offset,PC as jump instruction if generating PIC. Generate
286 error instead of crashing on complex expressions.
287 (cris_number_to_imm): Add segT parameter. All callers changed.
288 Use segT parameter, not now_seg, for segment of fixup. Handle
289 PCREL relocations but check that they are fully resolved.
290 (md_parse_option): Handle OPTION_PIC.
291 (tc_gen_reloc): Handle PIC relocs.
292 (md_show_usage): Update for --pic.
293 (md_apply_fix3): Renamed from md_apply_fix.
294 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
295 (md_cris_force_relocation): Force relocation for PIC relocs.
297 * config/tc-cris.h: Tweak attribution.
298 (MD_APPLY_FIX3): Define.
299 (IS_CRIS_PIC_RELOC): New macro.
300 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
301 (tc_fix_adjustable): Don't adjust a globally visible symbol when
303 (tc_frob_symbol): Avoid emitting undefined symbols.
305 2001-03-20 Alan Modra <alan@linuxcare.com.au>
307 * frags.h (struct frag): Add relax_marker.
308 * write.c (is_dnrange): Delete.
309 (relax_frag): Use correct types for `aim', `target', `address'.
310 Delete `offset', `was_address'. Test `relax_marker' instead of
311 using fragile (and slow) address test.
312 (relax_segment): Init and flip `relax_marker'.
314 2001-03-19 Alan Modra <alan@linuxcare.com.au>
316 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
319 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
321 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
322 with 'Motorola specification for assembly language input standard'.
324 2001-03-17 Richard Henderson <rth@redhat.com>
326 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
327 (dwarf2_directive_loc): Don't use them.
328 (dwarf2_directive_file): Reject duplicate file definitions.
329 (get_filenum): Zero allocated memory.
330 (out_file_list): Complain about missing file definitions.
332 2001-03-17 Alan Modra <alan@linuxcare.com.au>
334 * read.c (do_org): Handle complex expressions.
335 * cgen.c (gas_cgen_finish_insn): Likewise.
337 2001-03-15 David Mosberger <davidm@hpl.hp.com>
339 * config/tc-ia64.c (md): New member keep_pending_output.
340 (ia64_flush_pending_output): Flush only if md.keep_pending_output
342 (dot_xdata): Turn on md.keep_pending_output for the duration of
344 (dot_xfloat_cons): Ditto.
345 (dot_xstringer): Ditto.
346 (dot_xdata_ua): Ditto.
347 (dot_xfloat_cons_ua): Ditto.
349 2001-03-15 Jim Wilson <wilson@redhat.com>
351 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
354 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
356 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
358 2001-03-15 DJ Delorie <dj@redhat.com>
360 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
361 blindly freeing string if it isn't at the top of the obstack.
363 2001-03-13 Alan Modra <alan@linuxcare.com.au>
365 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
366 (NUM_FLAG_CODE): Define.
367 (lex_got): New function.
368 (got_reloc): New global var.
369 (x86_cons_fix_new): New function.
370 (x86_cons): New function.
371 (i386_immediate): Use lex_got here, replacing inline code. Change
372 "ignoring junk.." error message to "junk.."
373 (i386_displacement): Likewise.
374 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
376 (TC_CONS_FIX_NEW): Define.
377 (x86_cons_fix_new): Declare.
379 2001-03-12 Nick Clifton <nickc@redhat.com>
381 * config/tc-arm.c (md_begin): Always set machine type based on
384 2001-03-07 Alan Modra <alan@linuxcare.com.au>
386 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
387 (md_assemble) <smallest displacement>: Use correct field of i.op[]
389 <JumpInterSegment output>: Use correct i.disp_reloc[].
390 <immediate output>: Likewise.
392 2001-03-06 Nick Clifton <nickc@redhat.com>
394 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
397 2001-03-06 Igor Shevlyakov <igor@windriver.com>
399 * config/tc-m68k.c : Add 5407 to archs[] table.
400 (HAVE_LONG_BRANCH): Add mcf5407.
401 (select_control_regs): Recognize 5407.
403 2001-03-02 Dave Brolley <brolley@redhat.com>
405 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
408 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
410 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
411 (gen_to_words): Print warnings if NaNs are found and the target CPU
412 does not support them. Allow largest exponent to be used in normal
413 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
415 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
417 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
418 anymore since we use bfd_elf_generic_reloc now.
419 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
421 2001-02-27 Alan Modra <alan@linuxcare.com.au>
423 * configure.in (BFD_VERSION): New.
424 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
425 * configure: Regenerate.
426 * Makefile.am: Run "make dep-am"
427 * Makefile.in: Regenerate.
428 * doc/Makefile.in: Regenerate.
430 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
432 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
433 SEC_NEVER_LOAD when the 'n' flag is used.
434 Add SEC_NEVER_LOAD to matchflags.
436 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
438 * symbols.c (decode_local_label_name): Initialize message_format
439 only when an error is reported (perf pb due to I18N).
441 2001-02-23 H.J. Lu <hjl@gnu.org>
443 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
444 BFD_ASSEMBLER is not defined.
446 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
448 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
449 done if it's against a symbol.
451 2001-02-22 Timothy Wall <twall@cygnus.com>
453 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
454 target formats if applicable.
455 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
456 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
457 * Makefile.in: Regenerated.
458 * configure.in: Added configuration for ia64-*-aix*.
459 * configure: Regenerated.
461 2001-02-21 David Mosberger <davidm@hpl.hp.com>
463 * config/tc-ia64.c (enum operand_match_result): New type.
464 (operand_match): Change return type to operand_match_result.
465 Fix all returns appropriately, adding support for returning the
467 (parse_operands): New locals result, error_pos, out_of_range_pos,
468 curr_out_of_range_pos. Rewrite operand matching loop to give better
471 2001-02-21 David Mosberger <davidm@hpl.hp.com>
473 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
474 (dot_proc): Clear unwind.prologue_count to zero.
475 (dot_prologue): Increment unwind.prologue_count.
476 (dot_restore): If second operand is omitted, use
477 unwind.prologue_count -1 for "ecount" (# of additional regions to
478 pop). Decrement unwind.prologue_count by number of regions
481 2001-02-21 Nick Clifton <nickc@redhat.com>
483 * doc/as.texinfo (Section): Note that some flags to the COFF
484 version of .section remove attributes rather than setting them.
486 2001-02-20 Kazu Hirata <kazu@hxi.com>
488 * config/tc-pdp11.c: Fix formatting.
489 * config/tc-pdp11.h: Likewise.
491 2001-02-20 Bo Thorsen <bo@suse.de>
493 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
496 2001-02-18 David O'Brien <obrien@FreeBSD.org>
498 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
499 all FreeBSD platforms should look the same at this level.
500 * configure: Rebuilt.
501 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
503 2001-02-18 lars brinkhoff <lars@nocrew.org>
505 * Makefile.am: Add PDP-11 target.
506 * configure.in: Likewise.
507 * config/tc-pdp11.c: New file.
508 * config/tc-pdp11.h: New file.
509 * doc/Makefile.am: Add PDP-11 documentation.
510 * doc/all.texi: Likewise.
511 * doc/as.texinfo: Likewise.
512 * doc/c-pdp11.texi: New file.
514 2001-02-16 matthew green <mrg@redhat.com>
516 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
518 2001-02-13 Jim Wilson <wilson@redhat.com>
520 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
521 reloc instead of a 0 reloc.
522 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
524 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
526 2001-02-13 Ian Lance Taylor <ian@zembu.com>
528 * write.c (is_dnrange): Stop as soon as the address becomes
530 (relax_frag): Add segment parameter. Only call symbol_get_frag
531 once. Only call is_dnrange if the symbol is in the same segment,
532 and the symbol address is larger.
533 (relax_segment): Pass segment to md_relax_frag and relax_frag.
534 * write.h (relax_frag): Update declaration.
535 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
537 * config/tc-m32r.c (m32r_relax_frag): Likewise.
538 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
539 (m32r_relax_frag): Update declaration.
540 * config/tc-mips.h (md_relax_frag): Add segment parameter.
541 * config/tc-tic54x.h (md_relax_frag): Likewise.
542 * doc/internals.texi (CPU backend): Update documentation for
545 2001-02-13 Alan Modra <alan@linuxcare.com.au>
547 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
548 Mention effect of < 386 architectures on jump promotion.
549 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
551 * config/tc-i386.c (no_cond_jump_promotion): New.
552 (set_cpu_arch): Parse "jumps" arch modifier.
553 (insn_size): Modify usage comment.
554 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
555 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
556 (TYPE_FROM_RELAX_STATE): New define.
557 (UNCOND_JUMP, COND_JUMP): Renumber.
558 (md_relax_table): Reorder to suit.
559 (COND_JUMP86): New define.
560 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
561 (md_assemble): Create frag var for jumps of max size, encode relax
562 state for COND_JUMP86.
563 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
564 leave conditional jumps small if no_cond_jump_promotion.
565 (md_convert_frag): Likewise.
567 * expr.c (operator): Don't bump input_line_pointer for two char
568 operators. Instead return operator size via new param num_chars.
569 (expr): Use above to parse multi-char operators correctly.
571 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
573 * config/tc-i386.c (i386_displacement): Fix handling of
574 BFD_RELOC_X86_64_GOTPCREL.
575 (i386_validate_fix): Likewise.
577 2001-02-12 Philip Blundell <pb@futuretv.com>
579 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
580 ldrt/strt instructions.
582 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
584 * config/tc-mips.c (macro): For M_LA_AB emit a
585 BFD_RELOC_MIPS_CALL16 relocation or a
586 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
587 BFD_RELOC_MIPS_GOT16 and
588 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
589 loading the jump register when generating SVR4_PIC code.
591 2001-02-10 Chris Demetriou <cgd@broadcom.com>
593 * configure.in: Make 'mipself' and 'mipsecoff' emulations
594 map to MIPS-specific files, as they used to do before the
595 change on 2000-05-21.
596 * configure: Regerate.
598 2001-02-10 Chris Demetriou <cgd@broadcom.com>
600 * config/tc-mips.c (md_parse_option): Don't try to compile
601 ELF-only option code if not ELF.
603 2001-02-08 David Mosberger <davidm@hpl.hp.com>
605 * config/tc-ia64.h (md_elf_section_type): New macro.
606 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
607 (they're now handled via ia64_elf_section_type.
609 * config/tc-ia64.c (unwind): New members saved_text_seg,
610 saved_text_subseg, and force_unwind_entry.
611 (optimize_unw_records): New function to optimize away unnecessary
613 (ia64_elf_section_type): New function.
614 (output_unw_records): Generate unwind info only if the size is
615 non-zero or if it's forced for some other reason (e.g.,
616 handlerdata or a personality routine).
617 (generate_unwind_image): Don't switch back to previous
618 section---stay inside the unwind info section instead so that
619 handlerdata that may follow goes into the right place.
620 (dot_handlerdata): Force generation of unwind entry and save the
621 current active text segment before generating unwind image.
622 (dot_unwentry): Force generation of unwind entry.
623 (dot_personality): Ditto.
624 (dot_endp): Generate unwind table entry only if there is
625 some unwind info or the unwind entry was forced.
627 * config/tc-ia64.c (make_unw_section_name): New macro to form
629 (generate_unwind_image): Add "text_name" argument. Use it to
630 form unwind section name.
631 (dot_handlerdata): Determine current segment (section) name and
632 pass it to generate_unwind_image().
633 (dot_endp): Determine current segment (section) name and use
634 it to determine the appropriate unwind section name.
635 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
636 n, fill, and max arguments.
638 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
640 * Makefile.am: Add linux target for S/390.
641 * configure.in: Likewise.
642 * config/tc-s390.c: New file.
643 * config/tc-s390.h: New file.
645 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
647 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
648 2byte, 4byte and 8byte.
650 2001-02-08 Alan Modra <alan@linuxcare.com.au>
652 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
653 md_number_to_chars with size > sizeof (valueT).
655 2001-02-06 H.J. Lu <hjl@gnu.org>
657 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
658 there is no relocation.
660 2001-02-06 H.J. Lu <hjl@gnu.org>
662 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
664 * config/tc-ia64.c (md_parse_option): Only accept the valid
665 ia64 options on "-axxx".
667 2001-02-05 Jim Wilson <wilson@redhat.com>
669 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
670 aborting for invalid operands.
672 2001-02-06 Alan Modra <alan@linuxcare.com.au>
674 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
675 than via pointer. Update all callers.
676 (UNWIND_LOW32): Define.
677 (UNWIND_HIGH32): Define.
678 (pa_build_unwind_subspace): Use the above macros instead of dumping
679 bitfields directly. Call frag_more once rather than multiple times.
680 (md_assemble): Use UNWIND_LOW32.
682 (pa_procend): Likewise.
683 (process_exit): Use UNWIND_HIGH32.
685 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
687 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
688 function to select the header according to the cpu.
689 (md_after_pass_hook, md_do_align): Remove.
690 (md_cleanup, m68hc11_cleanup): Remove.
691 (md_pcrel_from_section): Declare.
692 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
693 (build_jump_insn, build_insn): Likewise.
694 (m68hc11_listing_header): New function.
695 (m68hc11_cleanup): Remove.
697 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
699 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
700 symbols because there is no support for shared libraries and these
701 symbols can't be overridden (unless they are weak).
703 2001-02-01 Momchil Velikov <velco@fadata.bg>
705 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
706 for the compilation unit with a zero byte.
708 2001-01-30 Alan Modra <alan@linuxcare.com.au>
710 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
711 destinations. Correct range check for 17 and 22 bit branches.
713 2001-01-25 Nick Clifton <nickc@redhat.com>
715 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
716 still set. Issue an error message instead.
717 (md_estimate_size_before_relax): Delete unused variable
718 'buffer_address'. Fixup parentheses around if statement.
720 2001-01-23 Kazu Hirata <kazu@hxi.com>
722 * as.c: Fix formatting.
724 * messages.c: Likewise.
726 * symbols.c: Likewise.
728 2001-01-23 Ben Elliston <bje@redhat.com>
730 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
732 2001-01-22 Kazu Hirata <kazu@hxi.com>
734 * config/tc-alpha.c: Fix formatting.
736 2001-01-19 Kazu Hirata <kazu@hxi.com>
738 * config/tc-alpha.c: Fix formatting.
740 2001-01-18 Kazu Hirata <kazu@hxi.com>
742 * config/tc-alpha.c: Fix formatting.
744 2001-01-18 Nick Clifton <nickc@redhat.com>
746 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
748 (stm_flags): Remove redundant bit from "ed" and "da" flags.
750 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
752 * configure.in (cpu_type, arch): Match i386 too.
753 * configure: Rebuilt.
755 2001-01-16 Kazu Hirata <kazu@hxi.com>
757 * config/tc-i386.c: Fix formatting.
759 2001-01-16 Alan Modra <alan@linuxcare.com.au>
761 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
762 relocs for .PARISC.unwind section.
764 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
765 depending on section flags, not just for .text.
767 2001-01-15 Jim Wilson <wilson@redhat.com>
769 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
770 not immediately followed by an instruction.
772 2001-01-15 Kazu Hirata <kazu@hxi.com>
774 * config/tc-m68hc11.c: Fix formatting.
776 2001-01-15 Nick Clifton <nickc@redhat.com>
778 * symbols.c (colon): Change 'already defined symbol' from a
779 fatal error to an ordinary error. There is no reason why this
780 error should be fatal.
782 * message.c (as_fatal): Delete output file, if one has been
785 2001-01-14 Alan Modra <alan@linuxcare.com.au>
787 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
789 2001-01-14 Kazu Hirata <kazu@hxi.com>
791 * config/tc-alpha.c: Fix formatting.
792 * config/tc-arc.c: Likewise.
793 * config/tc-arc.h: Likewise.
794 * config/tc-d10v.c: Likewise.
795 * config/tc-i370.c: Likewise.
796 * config/tc-i386.c: Likewise.
797 * config/tc-i960.c: Likewise.
798 * config/tc-m68k.c: Likewise.
799 * config/tc-ppc.c: Likewise.
800 * config/tc-sparc.c: Likewise.
801 * config/tc-tahoe.c: Likewise.
802 * config/tc-vax.c: Likewise.
804 * config/tc-arc.c: Fix formatting.
806 * config/tc-arc.c: Fix formatting.
808 2001-01-14 Alan Modra <alan@linuxcare.com.au>
810 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
811 both 32 and 64 bit ELF.
813 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
814 and don't bother storing `m' for "ce" completer. Tidy handling of
815 'J' and 'K' operands to suit. Handle '<' and '>' operands.
817 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
819 * config/tc-i386.h (TARGET_MACH): New macro.
820 (i386_mach): Declare.
821 * config/tc-i386.c (i386_mach): New function.
823 2001-01-13 Philip Blundell <philb@gnu.org>
825 * doc/as.texinfo: Fix spelling and cross-references.
827 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
828 character for all systems, not just GNU/Linux. Make it explicit
829 that `-k' doesn't affect code generation, just ELF flags.
831 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
833 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
836 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
838 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
840 2001-01-12 Nick Clifton <nickc@redhat.com>
842 * as.c (print_args): Update copyright date to 2001.
844 2001-01-12 Peter Targett <peter.targett@arccores.com>
846 * doc/c-arc.texi: New file.
847 Some sections to be expanded.
849 2001-01-12 Alan Modra <alan@linuxcare.com.au>
851 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
852 (md_parse_option): Always accept "--32".
854 2001-01-11 Peter Targett <peter.targett@arccores.com>
856 * as.h (TC_ARC): Ensure struc-symbol.h included.
857 * as.c (dwarf2dbg.h): Include to remove implicit declaration
859 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
860 (TARGET_SYMBOL_FIELDS) added.
862 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
863 * doc/c-arc.texi: New file.
864 Some sections to be expanded.
865 * doc/as.texinfo: Update command-line options.
866 Removed outdated text for ARC dependant features, instead include
867 text from above file.
869 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
870 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
873 * config/tc-arc.c: New updated configuration for
874 ARC, including selection of core variants, and extensibility of
875 instructions, registers etc. through directives.
877 * config/tc-arc.c (arc_extinst): Minor corrections for
879 (arc_common) Likewise. Make alignment argument optional for local
880 symbols also, with default of zero.
882 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
884 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
885 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
886 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
887 and fix_new_exp() instead.
888 (md_convert_frag): For indexed post byte use the symbol value
889 rather than the displacement.
890 (md_relax_table): Fix indexed offset relax.
892 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
894 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
896 (relaxable_symbol): New function.
898 2001-01-11 Andreas Jaeger <aj@suse.de>
900 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
903 2001-01-10 Nick Clifton <nickc@redhat.com>
905 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
906 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
908 2001-01-10 Nick Clifton <nickc@redhat.com>
910 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
911 character used to dollar local symbols.
912 (LOCAL_LABEL_CHAR): New constant - the magic character used to
914 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
915 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
917 Use LOCAL_LABEL_CHAR.
918 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
919 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
920 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
922 2001-01-08 Bo Thorsen <bo@suse.de>
924 * config/tc-i386.c (i386_immediate, i386_displacement):
927 2001-01-07 Ian Lance Taylor <ian@zembu.com>
929 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
932 2001-01-07 Philip Blundell <philb@gnu.org>
934 * doc/as.texinfo (Bug Reporting): Update email address for
938 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
940 * configure.in: Define DEFAULT_ARCH for i386.
941 * config/tc-i386.c (md_assemble): Return after the error message;
942 move testing for 64bit operands to proper place.
944 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
946 * doc/as.texinfo: Document '#' as comment character for i386 and
947 x86_64. Add AMD x86-64 into menu of machine dependent information.
949 * doc/c-i386.texi: Document x86_64 extensions.
951 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
953 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
955 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
957 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
958 * NEWS: Add note about Pentium4 support.
960 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
962 * config/tc-i387.c (pi, pte, pt): Update.
963 (type_names): Add new types.
965 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
967 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
968 CpuUnknown): Renumber
969 (CpuP4, CpuSSE2): New.
970 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
972 2001-01-03 Philip Blundell <pb@futuretv.com>
974 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
976 (alpha_fix_adjustable): Likewise.
977 (md_apply_fix): Likewise.
979 2000-12-31 H.J. Lu <hjl@gnu.org>
981 * listing.c (listing_message): Allocate string only if it is
984 * configure: Rebuild.
986 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
988 * doc/internals.texi (Relaxing with a table) <after relaxation>:
989 Point out caveats with generating fixups for the opcode in a frag.
991 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
993 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
996 2000-12-29 H.J. Lu <hjl@gnu.org>
998 * listing.c (calc_hex): Print the variable part only if the
999 fragment type is rs_fill.
1001 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1003 * doc/internals.texi (tc_conditional_pseudoop,
1004 TC_LINKRELAX_FIXUP): Fix typos.
1006 2000-12-28 Richard Henderson <rth@redhat.com>
1008 * write.c (subsegs_finish): Fix thinko last change -- don't
1009 "optimize" the alignment == 0 case.
1011 2000-12-28 Richard Henderson <rth@redhat.com>
1013 * as.h (rs_align_test): New.
1014 * frags.c (NOP_OPCODE): Move default from read.c.
1015 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1016 (frag_align_code): New.
1017 * frags.h (frag_align_code): Declare.
1018 * read.c (NOP_OPCODE): Remove.
1019 (do_align): Use frag_align_code.
1020 * write.c (NOP_OPCODE): Remove.
1021 (get_recorded_alignment): New.
1022 (cvt_frag_to_fill): Handle rs_align_test.
1023 (relax_segment): Likewise.
1024 (subsegs_finish): Align last subseg in section to the
1025 section alignment. Use frag_align_code.
1026 * write.h (get_recorded_alignment): Declare.
1027 * config/obj-coff.c (size_section): Handle rs_align_test.
1028 (fill_section, fixup_mdeps): Likewise.
1029 (write_object_file): Use frag_align_code.
1031 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1032 (alpha_handle_align): New.
1033 * config/tc-alpha.h (HANDLE_ALIGN): New.
1034 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1036 * config/tc-i386.h (md_do_align): Use frag_align_code.
1037 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1039 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1040 (ia64_handle_align): New.
1041 * config/tc-ia64.h (HANDLE_ALIGN): New.
1042 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1044 * config/tc-m32r.c (m32r_do_align): Remove.
1045 (m32r_handle_align): New.
1046 (fill_insn): Use frag_align_code.
1047 * config/tc-m32r.h (md_do_align): Remove.
1048 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1049 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1050 * config/tc-mips.c, config/tc-mips.h: Similarly.
1052 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1053 (sh_handle_align): Likewise. Handle rs_align_code.
1054 (sh_do_align): Remove.
1055 * config/tc-sh.h (md_do_align): Remove.
1056 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1058 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1059 (sparc_handle_align): Likewise. Handle rs_align_code.
1060 * config/tc-sparc.h (md_do_align): Remove.
1061 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1063 2000-12-22 DJ Delorie <dj@redhat.com>
1065 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1066 when we assemble the first half of a pair.
1068 2000-12-22 H.J. Lu <hjl@gnu.org>
1070 * config/tc-i386.c (reloc): Update the macro for non-bfd
1072 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1074 2000-12-22 H.J. Lu <hjl@gnu.org>
1076 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1078 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1080 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1081 (QWORD_MNEM_SUFFIX): New macro.
1082 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1084 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1085 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1087 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1088 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1089 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1090 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1091 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1093 (Reg, WordReg): Add Reg64.
1094 (Imm): Add Imm32S and Imm64.
1096 (Disp): Add Disp64 and Disp32S.
1097 (AnyMem): Add Disp32S.
1098 (RegRex, RegRex64): New macros.
1099 (rex_byte): New type.
1100 * config/tc-i386.c (set_16bit_code_flag): Kill.
1101 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1102 (reloc): New parameter "signed"; support x86_64.
1103 (set_code_flag): New.
1104 (DEFAULT_ARCH): New macro; default to "i386".
1105 (default_arch): New static variable.
1106 (struct _i386_insn): New fields Operand_PCrel; rex.
1107 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1108 (flag_code): New enum and static variable.
1109 (use_rela_relocations): New static variable.
1110 (flag_code_names): New static variable.
1111 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1112 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1114 (i386_align_code): Return plain "nop" for x86_64.
1115 (mode_from_disp_size): Support Disp32S.
1116 (smallest_imm_type): Support Imm32S and Imm64.
1117 (offset_in_range): Support size of 8.
1118 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1119 (md_pseudo_table): Add "code64"; use set_code_flat.
1120 (md_begin): Emit sane error message on hash failure.
1121 (tc_i386_fix_adjustable): Support x86_64 relocations.
1122 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1123 instructions supported on particular arch just partially,
1124 output of 64bit immediates, handling of Imm32S and Disp32S type.
1125 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1126 (i386_displacement): Likewise.
1127 (i386_index_check): Cleanup; support 64bit addresses.
1128 (md_apply_fix3): Support x86_64 relocation and rela.
1129 (md_longopts): Add "32" and "64".
1130 (md_parse_option): Add OPTION_32 and OPTION_64.
1131 (i386_target_format): Call even for ELFs; choose between
1132 elf64-x86-64 and elf32-i386.
1133 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1134 (tc_gen_reloc): Support rela relocations and x86_64.
1135 (intel_e09_1): Support QWORD.
1137 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1139 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1140 it's not an offset expression.
1141 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1142 keep the braces '[' and ']' in the output string.
1143 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1144 != FLAT. There is no such op_modifier.
1146 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1148 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1151 2000-12-13 Kazu Hirata <kazu@hxi.com>
1153 * as.h: Fix formatting.
1155 * dwarf2dbg.c: Likewise.
1156 * input-scrub.c: Likewise.
1159 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1161 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1162 configure: Regenerate.
1164 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1166 * dwarf2dbg.c: #include <limits.h> only if it exists.
1168 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1170 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1171 (md_apply_fix): Here too.
1173 2000-12-12 Jim Wilson <wilson@redhat.com>
1175 * config/tc-ia64.h (ia64_init): Add prototype.
1177 2000-12-12 H.J. Lu <hjl@gnu.org>
1179 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1181 * read.h (outputting_stabs_line_debug): Change it to int.
1182 * stabs.c (outputting_stabs_line_debug): Likewise.
1184 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1186 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1187 the address of a function result.
1189 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1191 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1192 (md_assemble): Call dwarf2_emit_insn.
1193 (shlib): Fix typo SHILB -> SHLIB.
1194 (md_parse_option): Likewise.
1195 (ppc_elf_validate_fix): Likewise:
1196 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1198 2000-12-12 Nick Clifton <nickc@redhat.com>
1200 * cgen.h: Fix formatting.
1201 * input-scrub.c: Fix formatting.
1202 * macro.c: Fix formatting.
1203 * config/tc-mips.c: Fix formatting.
1204 * doc/c-mips.texi: Fix formatting.
1206 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1208 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1209 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1211 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1213 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1216 * i386.h (*_Suf): Remove No_dSuf.
1217 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1219 (i386_optab): Remove 'd' in the suffixes.
1221 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1223 * config/tc-i386.c (T_SHORT): Undefine before defining.
1225 2000-12-05 Kazu Hirata <kazu@hxi.com>
1227 * config/tc-mips.c: Fix formatting.
1229 2000-12-04 Matthew Hiller <hiller@redhat.com>
1231 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1232 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1233 (md_show_usage): Ditto.
1234 (md_parse_option): Ditto.
1235 (d10v_cleanup): Writes pending instruction only if
1236 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1237 Fix compile time warning messages.
1239 * doc/c-d10v.texi: Documents new options.
1241 2000-12-04 Matthew Hiller <hiller@redhat.com>
1243 * stabs.c (outputting_stabs_line_debug): New variable.
1244 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1245 function entry and unset at function exit.
1247 * read.h (outputting_stabs_line_debug): New extern declaration.
1249 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1251 * dwarf2dbg.c: Fix compile time warning messages.
1253 2000-12-03 Kazu Hirata <kazu@hxi.com>
1255 * config/tc-a29k.c: Fix formatting.
1256 * config/tc-alpha.c: Likewise.
1257 * config/tc-arm.c: Likewise.
1258 * config/tc-cris.c: Likewise.
1259 * config/tc-hppa.c: Likewise.
1260 * config/tc-i370.c: Likewise.
1261 * config/tc-i386.c: Likewise.
1262 * config/tc-i860.c: Likewise.
1263 * config/tc-i960.c: Likewise.
1264 * config/tc-ia64.c: Likewise.
1265 * config/tc-m68hc11.c: Likewise.
1266 * config/tc-m68k.c: Likewise.
1267 * config/tc-m88k.c: Likewise.
1268 * config/tc-pj.c: Likewise.
1269 * config/tc-ppc.c: Likewise.
1270 * config/tc-sh.c: Likewise.
1271 * config/tc-sparc.c: Likewise.
1272 * config/tc-tahoe.c: Likewise.
1273 * config/tc-vax.c: Likewise.
1275 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1277 * config/tc-mips.c (mips_ip): When calculating offsets,
1278 don't accept as constant the difference between the
1279 addresses of symbols in two different sections.
1281 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1283 (validate_mips_insn): Likewise. Also, update 'B' operand
1284 specifier to use OP_*_CODE20 constants and delete 'm' operand
1286 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1287 operand specifiers. Change warning generated by 'B' operand
1288 specifier to reflect its new multi-purpose usage.
1290 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1291 -1, and update comment.
1292 (file_mips_isa): Likewise.
1293 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1294 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1295 ISA_* constants rather than hard-coded numbers.
1296 (mips_cpu_info): New structure.
1297 (mips_cpu_info_table): New table describing CPU and ISA names
1299 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1300 mips_cpu_info_from_cpu): New functions.
1301 (mips_isa_to_str): New function to get string for ISA name.
1302 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1303 return const char *.
1304 (md_begin): Redo CPU and ISA selection logic, using
1305 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1306 than hard-coded numbers.
1307 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1308 ISA_* constants rather than hard-coded numbers.
1309 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1310 (md_longopts): Delete OPTION_NO_MIPS32.
1311 (md_parse_option): Convert to use ISA_* constants rather than
1312 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1313 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1314 to use strcasecmp to recognize "default" and to use
1315 mips_cpu_info_from_name to get CPU numbers from argument.
1316 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1317 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1319 (s_mipsset): Accept ISA value 32.
1320 * doc/as.texinfo: Clean up MIPS options summary slightly,
1321 remove -no-mips32. Add note about -mips4 and -mips32
1322 specifying those ISA levels. Delete -mips32 and -no-mips32
1323 cpu flag descriptions.
1324 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1325 up the supported CPU switch list, and replace 4Kc, 4Km, and
1326 4Kp entries with a single mips32-4k entry. Note that you can
1329 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1331 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1333 (md_parse_option): Add cases for OPTION_MIPS5 and
1335 (md_show_usage): Mention -mips5 and -mips64 arguments.
1336 (s_mipsset): Add cases for MIPS5 and MIPS64.
1337 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1339 * doc/as.texinfo: Mention -mips5 and -mips64 options
1341 * doc/c-mips.texi: Likewise. Also update introduction
1342 and ".set" usage information.
1344 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1346 (mips_cpu_info_table): Add SB-1 entries.
1347 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1348 known to the -mcpu option.
1350 * doc/as.texinfo: Correct description of MIPS -mcpu
1351 option, by copying some of the text from doc/c-mips.texi.
1353 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1355 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1357 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1358 (sparc*-*-rtems*): Switched from a.out to ELF.
1359 * configure: Regenerate.
1360 * config.in: Regenerate.
1361 * Makefile.in: Regenerate.
1362 * aclocal.m4: Regenerate.
1363 * po/gas.pot: Regenerate.
1365 2000-11-30 Philip Blundell <pb@futuretv.com>
1367 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1368 even in non BFD_ASSEMBLER case.
1370 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1372 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1375 2000-11-29 Richard Henderson <rth@redhat.com>
1377 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1378 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1379 thread multiple subsegments properly; handle multiple code
1380 sections properly; emit proper compilation unit info for assembler
1381 generated debugging.
1383 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1384 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1385 (dwarf2dbg_estimate_size_before_relax): Declare.
1386 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1387 * write.c: Include dwarf2dbg.h.
1388 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1389 (relax_segment): Likewise.
1391 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1393 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1394 jump>: Use as_bad_where instead of as_bad. Tweak error message
1395 accordingly. Stabilize frag by updating fix part and resetting
1397 <undefined symbol, unconditional jump>: Ditto.
1398 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1399 indexing is_end_of_line[].
1400 (md_assemble): Initialize size to 0.
1401 (md_section_align): Mark parameter seg as unused.
1402 (parse_reg): Parse names case-insensitively.
1404 2000-11-28 Kazu Hirata <kazu@hxi.com>
1406 * config/obj-aout.h: Fix formatting.
1407 * config/obj-bout.h: Likewise.
1408 * config/obj-coff.c: Likewise.
1409 * config/obj-coff.h: Likewise.
1410 * config/obj-elf.h: Likewise.
1411 * config/obj-som.h: Likewise.
1412 * config/obj-vms.c: Likewise.
1413 * config/obj-vms.h: Likewise.
1414 * config/tc-h8300.h: Likewise.
1415 * config/tc-ns32k.h: Likewise.
1416 * config/tc-sparc.h: Likewise.
1417 * config/tc-tic54x.h: Likewise.
1418 * config/tc-z8k.h: Likewise.
1420 2000-11-28 Nick Clifton <nickc@redhat.com>
1422 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1423 License is present in the sources, but not the output, and
1424 also available from the GNU website.
1425 (GNU Free Documentation License): Comment out this section.
1427 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1429 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1430 targets. Remove i860 from valid a.out targets.
1431 * Makefile.in: Regenerate.
1433 * config/tc-cris.c: Include dwarf2dbg.h.
1434 (md_pseudo_table): Add .file and .loc.
1435 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1436 (s_cris_file, s_cris_loc): New.
1437 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1438 * Makefile.am: Regenerate dependencies.
1439 * Makefile.in: Regenerate.
1441 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1443 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1444 (MRI_MUL_PRECEDENCE): Likewise.
1445 (op_rank): Fix a comment typo.
1447 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1449 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1451 (get_operand): Fix analysis for movw/movb instructions.
1453 2000-11-24 Nick Clifton <nickc@redhat.com>
1455 * configure.in (xscale-elf): Add target.
1456 (xscale-coff): Add target.
1457 * configure: Regenerate.
1459 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1461 (ARM_EXT_XSCALE): New ARM architecture extension.
1462 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1463 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1464 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1465 (ARM_ARCH_V4): Remove processor from architecture.
1466 (ARM_ARCH_3M): New architecutre definition.
1467 (ARM_ARCH_V5TE): New architecutre definition.
1468 (ARM_ARCH_XSCALE): New architecutre definition.
1469 (CPU_DEFAULT): Allow to be defaulted to XScale.
1470 (atpcs): New boolean variable.
1471 (ldr_flags): Support 'd' flag for double word loads.
1472 (str_flags): Support 'd' flag for double word stored.
1473 (do_mia): New function.
1474 (do_mar): New function.
1475 (do_mra): New function.
1476 (do_pld): New function.
1477 (do_ldrd): New function.
1478 (do_blx): New function.
1479 (do_bkpt): New function.
1480 (do_clz): New function.
1481 (do_lstc2): New function.
1482 (do_cdp2): New function.
1483 (do_t_blx): New function.
1484 (do_t_bkpt): New function.
1485 (do_smla): New function.
1486 (do_smlal): New function.
1487 (do_smul): New function.
1488 (do_qadd): New function.
1489 (do_co_reg2c): New function.
1490 (LONGEST_INSN): Redefine to 7.
1492 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1493 command line switches.
1495 2000-11-22 Jim Wilson <wilson@redhat.com>
1497 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1498 (struct rsrc): Make line unsigned.
1499 (gr_values): Add missing initializer.
1500 (SLOT_NUM_NOT_SET): Add unsigned cast.
1501 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1502 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1503 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1504 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1505 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1506 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1507 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1508 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1509 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1510 Add ATTRIBUTE_UNUSED to unused parameters.
1511 (convert_expr_to_ab_reg): Add parens.
1512 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1513 (dot_prologue): Initialize grsave when declared.
1514 (md_pseudo_table): Add missing initializers.
1515 (operand_match): Add casts to bfd_vma.
1516 (emit_one_bundle): Delete unused local prev. Make required_template
1518 (specify_resource): Cast i to unsigned.
1519 (note_register_values): Use fprintf_vma.
1520 (print_dependency): Likewise.
1522 2000-11-21 Jim Wilson <wilson@redhat.com>
1524 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1525 for unwind info section.
1526 (dot_endp): Likewise for unwind section.
1528 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1531 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1533 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1534 (output_insn): Call dwarf2_emit_insn.
1535 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1537 2000-11-17 Richard Henderson <rth@redhat.com>
1539 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1540 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1541 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1543 2000-11-17 Nick Clifton <nickc@redhat.com>
1545 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1548 2000-11-17 Richard Henderson <rth@redhat.com>
1550 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1552 2000-11-17 Richard Henderson <rth@redhat.com>
1554 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1555 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1556 tri-state definition of alpha_flag_mdebug.
1557 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1558 (s_alpha_file): Store first .file directive.
1559 (s_alpha_stab): New.
1560 (md_pseudo_table): Add stabs and stabn.
1562 2000-11-17 Richard Henderson <rth@redhat.com>
1564 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1566 2000-11-17 Richard Henderson <rth@redhat.com>
1568 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1569 (main): Call dwarf2_finish.
1570 * as.h (debug_type): Clarify documentation of the meaning
1572 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1573 (print_stats): Fix parenthesis problem.
1574 (now_subseg_size): New.
1575 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1576 (dwarf2_directive_file): Don't set debug_type.
1577 (dwarf2_where): Honor DEBUG_DWARF2 first.
1578 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1579 do nothing if not emitting dwarf2 debug info, or no work.
1580 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1581 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1582 (ecoff_new_file): Likewise.
1583 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1584 commentary wrt dwarf2.
1586 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1587 ATTRIBUTE_UNUSED as needed.
1588 (emit_insn): Call dwarf2_emit_insn.
1589 (s_alpha_file): New.
1591 (s_alpha_coff_wrapper): Don't handle them.
1592 (md_pseudo_table): Update for .file and .loc.
1593 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1595 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1596 don't protect with debug_type.
1597 * config/tc-hppa.c (md_assemble): Likewise.
1598 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1599 * config/tc-mn10300.c (md_assemble): Likewise.
1600 * config/tc-sh.c (md_assemble): Likewise.
1601 * config/tc-v850.c (md_assemble): Likewise.
1603 * config/tc-arm.c (arm_end_of_source): Remove.
1604 * config/tc-hppa.c (pa_end_of_source): Remove.
1605 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1606 * config/tc-mn10300.c (mn10300_finalize): Remove.
1607 * config/tc-sh.c (sh_finalize): Remove.
1608 * config/tc-v850.c (sh_finalize): Remove.
1610 * config/tc-arm.h (md_end): Remove.
1611 * config/tc-hppa.h (md_end): Remove.
1612 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1613 * config/tc-m68hc11.h (md_end): Remove.
1614 * config/tc-mn10300.h (md_end): Remove.
1615 * config/tc-sh.h (md_end): Remove.
1616 * config/tc-v850.h (md_end): Remove.
1618 * config/tc-ia64.c (emit_one_bundle): Don't protect
1619 dwarf2 bits with debug_type.
1620 (md_assemble): Likewise.
1621 (ia64_end_of_source): Don't call dwarf2_finish.
1623 2000-11-16 Jim Wilson <wilson@redhat.com>
1625 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1626 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1629 2000-11-16 H.J. Lu <hjl@gnu.org>
1631 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1634 2000-11-15 Kazu Hirata <kazu@hxi.com>
1636 * config/tc-tic30.c: Fix formatting.
1637 * config/tc-tic80.c: Likewise.
1638 * config/tc-v850.c: Likewise.
1639 * config/tc-vax.c: Likewise.
1640 * config/tc-w65.c: Likewise.
1641 * config/tc-z8k.c: Likewise.
1643 2000-11-14 DJ Delorie <dj@redhat.com>
1645 * config/tc-v850.c: Support dwarf2.
1646 * config/tc-v850.h: Ditto.
1648 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1649 parse_cons_expression_v850 to initialize hold_cons_reloc.
1651 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1653 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1654 (errata_nops_necessary_p): New function.
1655 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1658 2000-11-14 Jim Wilson <wilson@redhat.com>
1660 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1661 return little endian bfd formats.
1663 2000-11-14 Kazu Hirata <kazu@hxi.com>
1665 * config/aout_gnu.h: Fix formatting.
1666 * config/atof-vax.c: Likewise.
1667 * config/m68k-parse.h: Likewise.
1668 * config/m88k-opcode.h: Likewise.
1669 * config/obj-elf.c: Likewise.
1670 * config/tc-arm.c: Likewise.
1671 * config/tc-cris.c: Likewise.
1672 * config/tc-i386.c: Likewise.
1673 * config/tc-ia64.c: Likewise.
1674 * config/tc-mn10300.c: Likewise.
1675 * config/te-386bsd.h: Likewise.
1676 * config/te-hppa.h: Likewise.
1677 * config/te-nbsd.h: Likewise.
1678 * config/te-ppcnw.h: Likewise.
1679 * config/te-sparcaout.h: Likewise.
1680 * config/te-tmips.h: Likewise.
1681 * config/vax-inst.h: Likewise.
1682 * config/vms-conf.h: Likewise.
1684 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1686 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1688 2000-11-13 H.J. Lu <hjl@gnu.org>
1690 * config/obj-elf.c (elf_frob_symbol): Support
1691 ".symver name,name2@@@nodename".
1692 (elf_frob_file_before_adjust): Likewise.
1694 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1695 and ".symver name,name2@@@nodename".
1698 2000-11-12 H.J. Lu (hjl@gnu.org)
1700 * config/obj-elf.c (obj_elf_symver): Check missing version
1703 2000-11-12 H.J. Lu (hjl@gnu.org)
1705 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1706 instead of bfd_vma for non-bfd assemblers.
1708 2000-11-09 Kazu Hirata <kazu@hxi.com>
1710 * itbl-ops.c: Fix comment typos.
1712 2000-11-08 Jim Wilson <wilson@redhat.com>
1714 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1715 (struct unwind): Add next_slot_frag field.
1716 (slot_index): New parameters slot_frag and first_frag. Add code
1717 to add in frag sizes when different. Add comments.
1718 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1719 arguments to slot_index.
1720 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1721 loop end. Set next_slot_frag field.
1723 2000-11-07 H.J. Lu <hjl@gnu.org>
1725 * doc/as.texinfo (.symver): Updated for versioned symbol
1728 * obj.h (format_ops): Add the frob_file_before_adjust field.
1730 * config/obj-aout.c (aout_format_ops): Set the
1731 frob_file_before_adjust field to 0.
1732 * config/obj-coff.c (coff_format_ops): Likewise.
1733 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1735 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1737 (elf_frob_file_before_adjust): New function to remove unneeded
1738 versioned symbols from the symbol table.
1739 (elf_format_ops): Set the frob_file_before_adjust field to
1740 elf_frob_file_before_adjust.
1742 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1745 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1747 2000-11-07 Peter Targett <peter.targett@arccores.com>
1749 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1751 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1752 Fix compile time warning messages.
1754 2000-11-07 Nick Clifton <nickc@redhat.com>
1756 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1757 buffer in order to avoid buffer overflows.
1759 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1761 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1762 Change M to m for -milp32 or -mlp64 to match gcc.
1763 (dot_endp): Use bytes_per_address instead of 8.
1764 (emit_one_bundle): Use number_to_chars_littleendian instead of
1766 (fix_insn): Likewise.
1767 (ia64_init): New function.
1768 (ia64_target_format): New function.
1769 (md_begin): Set endianness, arch, and machine as appropriate.
1770 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1771 Make these macros depend on TE_HPUX macro.
1772 (TARGET_FORMAT): Define.
1773 (HOST_SPECIAL_INIT): Define.
1774 * config/te-hpux.h: New file.
1775 * configure.in: Add "ia64-*-hpux*" target to configure.
1776 * configure: Regenerate.
1778 2000-11-06 Kazu Hirata <kazu@hxi.com>
1780 * as.c: Fix formatting.
1781 * dwarf2dbg.c: Likewise.
1782 * input-file.c: Likewise.
1783 * input-file.h: Likewise.
1784 * input-scrub.c: Likewise.
1785 * itbl-ops.c: Likewise.
1786 * listing.c: Likewise.
1787 * macro.h: Likewise.
1788 * messages.c: Likewise.
1790 * subsegs.c: Likewise.
1791 * subsegs.h: Likewise.
1792 * write.c: Likewise.
1794 2000-11-06 Nick Clifton <nickc@redhat.com>
1796 * doc/as.texinfo: Add GNU Free Documentation License.
1797 * doc/gasp.texi: Add GNU Free Documentation License.
1798 * doc/as.1: Add GNU Free Documentation License.
1800 2000-11-05 Nick Clifton <nickc@redhat.com>
1802 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1804 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1806 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1807 * configure: Regenerate.
1809 2000-11-01 Nick Clifton <nickc@redhat.com>
1811 * read.c (original_case_string): New global variable.
1812 (read_a_source_file): Copy opcode string into
1813 original_case_string if clobbering the case of the opcode.
1814 * read.h: Export the definition of original_case_string.
1815 * config/tc-arm.c (md_assembler): When parsing a .req
1816 directive use the original opcode string, not the case
1819 2000-11-02 Nick Clifton <nickc@redhat.com>
1821 * config/tc-mn10300.c (debug_line): Remove this static
1823 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1824 dwarf2_where and dwarf2_gen_line_info.
1826 2000-11-02 Theo Honohan <th@futuretv.com>
1828 * config/tc-arm.c (do_msr): Improve error message.
1830 2000-10-31 Eric Christopher <echristo@redhat.com>
1832 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1833 or pc-relative, else use fx_offset.
1835 2000-10-31 Jim Wilson <wilson@redhat.com>
1837 * config/tc-ia64.c (struct md): New field tag_fixups.
1838 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1839 qualifying predicate.
1840 (emit_one_bundle): Delete spurious multiplication by one. Handle
1842 (ia64_start_line): Error if dangling qualifying predicate.
1843 (defining_tag): New static variable.
1844 (ia64_unrecognized_line, case '['): Parse tags.
1845 (ia64_frob_label): Create tag_fixups.
1846 (md_assemble): Reset md.qp.X_op after using it.
1848 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1850 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1852 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1854 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1856 2000-10-30 Kazu Hirata <kazu@hxi.com>
1858 * expr.c: Fix formatting.
1859 * flonum-copy.c: Likewise.
1860 * flonum.h: Likewise.
1864 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1866 * as.h (OPTION_MD_BASE): Bump to 190.
1867 * as.c (parse_args) <std_longopts>: Add comment about the need to
1868 check OPTION_MD_BASE in as.h.
1870 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1873 2000-10-27 Nick Clifton <nickc@redhat.com>
1875 * configure.in (emulations): Add m68hc12.
1876 * configure: Regenerate.
1877 * po/gas.pot: Regenerate.
1879 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1881 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1883 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1885 2000-10-25 Nick Clifton <nickc@redhat.com>
1887 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1888 a DWARF2 line number information sequence.
1890 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1892 * read.c (generate_lineno_debug): Update comment describing why
1893 DWARF2 line number debug information is not generated
1894 automatically by this function.
1896 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1899 * config/tc-arm.h (md_end): Define.
1900 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1902 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1903 if generating DWARF2 line numbers.
1904 (arm_end_of_source): New function. Call dwarf2_finish if
1907 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1908 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1909 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1911 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1913 * config/tc-i386.c: Fix prototype declarations for functions taking no
1916 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1918 * config/tc-i386.c (i386_operand_modifier): Remove.
1919 (build_displacement_string): Remove.
1920 (i386_parse_seg): Remove.
1921 (i386_intel_memory_operand): Remove.
1922 (i386_intel_operand): Re-write using recursive descent parser based
1923 on MASM documentation.
1924 (struct intel_parser_s): New structure.
1925 (intel_parser): New static variable.
1926 (struct intel_token): New structure.
1927 (cur_token, prev_token): New static variables.
1940 (intel_match_token): New function.
1941 (intel_get_token): New function.
1942 (intel_putback_token): New function.
1943 (intel_expr): New function.
1944 (intel_e05): New function.
1945 (intel_e05_1): New function.
1946 (intel_e06): New function.
1947 (intel_e06_1): New function.
1948 (intel_e09): New function.
1949 (intel_e09_1): New function.
1950 (intel_e10): New function.
1951 (intel_e10_1): New function.
1952 (intel_e11): New function.
1954 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1956 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1957 instructions to loose any special insn->architecture mask.
1959 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1960 (sparc_md_end, sparc_arch_types, sparc_arch,
1961 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1962 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1963 request v9b architecture if they are used).
1965 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1967 * config/tc-m68k.c: Fix the previous misapplied patch.
1969 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1971 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1972 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1973 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1976 2000-10-17 Kazu Hirata <kazu@hxi.com>
1978 * debug.c: Fix formatting.
1979 * depend.c: Likewise.
1980 * dwarf2dbg.c: Likewise.
1981 * dwarf2dbg.h: Likewise.
1982 * ecoff.c: Likewise.
1985 * flonum-konst.c: Likewise.
1986 * frags.h: Likewise.
1988 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1990 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1992 * doc/as.texinfo: Added notes about this new option.
1994 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1996 * config/tc-sh.c (JREG): Remove.
1997 (md_convert_frag): Remove #if 0:d code using JREG.
1999 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2001 * config/tc-i386.c (i386_operand_modifier): Only match
2002 modifiers SHORT and FLAT if they are followed by a space.
2003 (parse_register): When `allow_naked_reg' is set, do not confuse
2004 identifiers that start with a register name with a register.
2006 2000-10-12 Kazu Hirata <kazu@hxi.com>
2008 * app.c: Fix formatting.
2011 * bit_fix.h: Likewise.
2016 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2018 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2020 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2022 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2023 Re-arrange function a little and improve error message.
2025 * write.c (write_relocs): Fix a comment.
2027 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2030 2000-10-05 Jim Wilson <wilson@cygnus.com>
2032 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2034 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2036 * config/tc-i386.c: Delete some useless comments, reformat others.
2038 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2039 non-global syms in linkonce sections.
2041 2000-10-04 Ralf Baechle <ralf@gnu.org>
2043 * config/tc-ia64.c (operand_match): Don't use // style comments.
2044 * config/tc-i370.c: Likewise.
2046 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2048 Changes to handle varying register prefix and user symbol prefix.
2049 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2050 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2051 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2052 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2053 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2054 (demand_register_prefix): New variable.
2055 (md_pseudo_table): New pseudo ".syntax".
2056 (md_longopts): New options --no-underscore and --underscore.
2057 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2058 on symbols_have_leading_underscore.
2059 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2060 (get_spec_reg): Ditto.
2061 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2063 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2065 <case OPTION_NO_US, case OPTION_US>: New.
2066 (md_show_usage): Be brief and reformat to match continuation of
2068 * po/gas.pot: Regenerate.
2070 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2072 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2073 force relocs for 12 bit branches.
2074 (md_apply_fix): Similarly, adjust logic here.
2076 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2078 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2079 adjust for external and weak syms as we will use a reloc. Allow
2080 for +8 offset when calculating limits of branches.
2081 (hppa_fix_adjustable): Undo 2000-09-23 change.
2082 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2083 Correct distance calculation.
2084 (tc_gen_reloc): Print the file name and line number if we can't
2087 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2088 * config/tc-hppa.c (nonzero_dibits): Define.
2089 (arg_reloc_stub_needed): Check each arg and return value
2090 separately for zero case.
2091 (pa_align): Declare argument `bytes'.
2093 2000-09-25 Kazu Hirata <kazu@hxi.com>
2095 * config/tc-cris.c: Fix formatting.
2096 * config/tc-d10v.h: Likewise.
2097 * config/tc-d30v.c: Likewise.
2098 * config/tc-d30v.h: Likewise.
2099 * config/tc-fr30.c: Likewise.
2100 * config/tc-fr30.h: Likewise.
2101 * config/tc-m68k.c: Likewise.
2102 * config/tc-m68k.h: Likewise.
2103 * config/tc-pj.h: Likewise.
2104 * config/tc-ppc.c: Likewise.
2105 * config/tc-ppc.h: Likewise.
2106 * config/tc-sh.c: Likewise.
2107 * config/tc-sh.h: Likewise.
2108 * config/tc-sparc.c: Likewise.
2109 * config/tc-v850.h: Likewise.
2110 * config/tc-vax.h: Likewise.
2111 * config/tc-w65.h: Likewise.
2112 * config/tc-z8k.h: Likewise.
2114 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2116 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2117 checks only for ELF.
2118 (hppa_force_relocation): Likewise.
2120 2000-09-22 Jim Wilson <wilson@cygnus.com>
2122 * config/tc-ia64.c (dv_sem): Add "stop".
2123 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2124 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2125 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2127 (mark_resources): Check IA64_RS_PRr.
2129 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2131 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2132 md_estimate_size_before_relax): Redesign and clean up the
2133 relaxation mechanism.
2135 2000-09-21 Kazu Hirata <kazu@hxi.com>
2137 * config/tc-ns32k.c: Fix formatting.
2138 * config/tc-ns32k.h: Likewise.
2140 2000-09-20 Kazu Hirata <kazu@hxi.com>
2142 * config/tc-m32r.c: Fix formatting.
2143 * config/tc-m32r.h: Likewise.
2144 * config/tc-m68851.h: Likewise.
2145 * config/tc-m68hc11.c: Likewise.
2146 * config/tc-m68hc11.h: Likewise.
2147 * config/tc-m88k.c: Likewise.
2148 * config/tc-mcore.c: Likewise.
2149 * config/tc-mcore.h: Likewise.
2150 * config/tc-mips.c: Likewise.
2151 * config/tc-mips.h: Likewise.
2152 * config/tc-mn10200.h: Likewise.
2153 * config/tc-mn10300.h: Likewise.
2154 * config/tc-tahoe.c: Likewise.
2155 * config/tc-tahoe.h: Likewise.
2157 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2159 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2160 Likewise in relaxation description comments.
2162 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2164 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2165 subtraction of two syms without emitting a relocation.
2167 From David Huggins-Daines <dhd@linuxcare.com>
2168 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2169 global or weak symbols.
2171 2000-09-15 Kazu Hirata <kazu@hxi.com>
2173 * config/tc-h8300.h: Fix formatting.
2174 * config/tc-h8500.c: Likewise.
2175 * config/tc-h8500.h: Likewise.
2176 * config/tc-hppa.h: Likewise.
2177 * config/tc-i370.h: Likewise.
2178 * config/tc-i386.h: Likewise.
2179 * config/tc-i860.c: Likewise.
2180 * config/tc-i860.h: Likewise.
2181 * config/tc-i960.h: Likewise.
2182 * config/tc-ia64.c: Likewise.
2183 * config/tc-ia64.h: Likewise.
2185 2000-09-14 Kazu Hirata <kazu@hxi.com>
2187 * config/tc-a29k.c: Fix formatting.
2188 * config/tc-alpha.c: Likewise.
2189 * config/tc-arc.c: Likewise.
2190 * config/tc-arc.h: Likewise.
2191 * config/tc-arm.c: Likewise.
2192 * config/tc-arm.h: Likewise.
2193 * config/tc-avr.c: Likewise.
2194 * config/tc-avr.h: Likewise.
2195 * config/tc-tic30.c: Likewise.
2196 * config/tc-tic30.h: Likewise.
2197 * config/tc-tic54x.c: Likewise.
2198 * config/tc-tic54x.h: Likewise.
2199 * config/tc-tic80.c: Likewise.
2200 * config/tc-tic80.h: Likewise.
2202 2000-09-14 Timothy Wall <twall@cygnus.com>
2204 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2205 parallel comparisons for later use.
2206 (struct rsrc): Add parallel comparison type.
2207 (resources_match): Skip special cases of PR usage (non-conflicting
2210 2000-09-13 Kazu Hirata <kazu@hxi.com>
2212 * config/obj-ecoff.c: Fix formatting.
2213 * config/obj-elf.c: Likewise.
2214 * config/obj-elf.h: Likewise.
2215 * config/obj-evax.h: Likewise.
2216 * config/obj-generic.h: Likewise.
2217 * config/obj-hp300.c: Likewise.
2218 * config/obj-hp300.h: Likewise.
2219 * config/obj-ieee.h: Likewise.
2220 * config/obj-vms.c: Likewise.
2221 * config/obj-vms.h: Likewise.
2223 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2225 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2226 (md_parse_option): Ditto.
2227 (md_longopts): Add -mips32 option.
2228 (md_show_usage): Document new options.
2229 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2230 (mips_ip): Assemble mfc0 with a sub-selection code.
2231 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2232 (mips_cpu_to_str): New function.
2233 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2234 Use CPU_* defines instead of hardcoded numbers.
2236 * doc/as.texinfo: Document new options.
2237 * doc/c-mips.texi: Ditto.
2239 2000-09-12 Kazu Hirata <kazu@hxi.com>
2241 * as.h: Fix formatting.
2242 * asintl.h: Likewise.
2243 * bit_fix.h: Likewise.
2244 * config/obj-aout.c: Likewise.
2245 * config/obj-aout.h: Likewise.
2246 * config/obj-bout.c: Likewise.
2247 * config/obj-bout.h: Likewise.
2248 * config/obj-coff.c: Likewise.
2249 * config/obj-coff.h: Likewise.
2250 * dwarf2dbg.h: Likewise.
2252 * flonum.h: Likewise.
2253 * frags.h: Likewise.
2254 * itbl-ops.h: Likewise.
2255 * macro.h: Likewise.
2258 * struc-symbol.h: Likewise.
2259 * subsegs.h: Likewise.
2260 * symbols.h: Likewise.
2262 * write.h: Likewise.
2264 2000-09-11 Kazu Hirata <kazu@hxi.com>
2266 * bignum-copy.c: Fix formatting.
2267 * config/tc-i370.c: Likewise.
2268 * config/tc-i960.c: Likewise.
2269 * config/tc-m68k.c: Likewise.
2270 * ehopt.c: Likewise.
2271 * flonum-copy.c: Likewise.
2272 * flonum-konst.c: Likewise.
2273 * flonum-mult.c: Likewise.
2274 * literal.c: Likewise.
2277 * stabs.c: Likewise.
2278 * subsegs.c: Likewise.
2280 2000-09-09 Philip Blundell <philb@gnu.org>
2282 * configure.in (arm*-*-uclinux*): New target.
2283 * configure: Regenerate.
2285 2000-09-09 Kazu Hirata <kazu@hxi.com>
2287 * input-file.c: Fix formatting.
2288 * itbl-ops.c: Likewise.
2289 * messages.c: Likewise.
2291 2000-09-08 Philip Blundell <philb@gnu.org>
2293 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2296 2000-09-07 H.J. Lu <hjl@gnu.org>
2298 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2299 * configure: Rebuild.
2301 2000-09-07 Kazu Hirata <kazu@hxi.com>
2303 * atof-generic.c: Fix formatting.
2304 * config/tc-mips.c: Likewise.
2305 * config/tc-vax.c: Likewise.
2306 * input-scrub.c: Likewise.
2308 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2310 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2311 * configure.in (sh-*-linux*): Added.
2312 * configure: Rebuilt.
2314 2000-09-06 Kazu Hirata <kazu@hxi.com>
2316 * config/tc-hppa.c: Fix formatting.
2318 * ecoff.c: Fix formatting.
2320 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2322 * configure: Rebuilt with new libtool.m4.
2324 2000-09-05 Kazu Hirata <kazu@hxi.com>
2326 * cgen.c: Fix formatting.
2327 * config/tc-ia64.c: Likewise.
2329 2000-09-05 Nick Clifton <nickc@redhat.com>
2331 * aclocal.m4: Regenerate.
2332 * config.in: Regenerate.
2333 * configure: Regenerate.
2334 * po/gas.pot: Regenerate.
2336 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2338 * config/tc-cris.c: Correct comment typos.
2340 2000-09-05 Eric Christopher <echristo@cygnus.com>
2342 * config/tc-mn10300.c: Cleanup.
2343 (md_pcrel_from): Enable.
2345 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2347 * expr.c (operand): Fix a comment typo.
2348 * write.c (write_relocs): Fix a signed/unsigned warning.
2350 * config/tc-hppa.c (fudge_reg_expressions): New
2351 (hppa_force_reg_syms_absolute): New.
2352 (pa_equ): Allow reg_section expressions.
2353 * config/tc-hppa.c (md_optimize_expr): Define.
2354 (hppa_force_reg_syms_absolute): Prototype.
2356 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2357 (pa_parse_number): Pass in arg to select fp reg parsing.
2358 Return 1 to indicate format checks pass. If strict, then only
2359 accept a register or register symbol. Return value in...
2360 (pa_number): New static for pa_parse_number.
2361 (FP_REG_BASE): Define.
2362 (FP_REG_RSEL): Define.
2363 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2364 appropriate. White space changes.
2365 (need_pa11_opcode): Don't bother passing any params, get them from
2367 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2368 Remove extraneous check in case 'Q'.
2369 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2370 reg, set section of resulting symbol to reg_section.
2371 (pa_parse_space_stmt): Modify call to pa_parse_number.
2372 (pa_space): Likewise.
2374 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2375 (hppa_force_relocation): Handle vtable relocs.
2376 (pa_vtable_entry): New.
2377 (pa_vtable_inherit): New.
2378 (md_pseudo_table): Add entries for vtable pseudos.
2379 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2380 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2382 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2383 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2384 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2386 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2387 specify a symbol type.
2389 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2390 dependent things together.
2391 (md_elf_symbol_type): Define.
2393 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2395 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2397 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2398 (obj_elf_vtable_entry): Declare.
2400 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2401 and export function.
2402 (obj_elf_vtable_entry): Similarly.
2403 (elf_pseudo_table): Fix the damage with a cast.
2405 2000-09-03 Richard Henderson <rth@cygnus.com>
2407 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2408 for template selection when a label is needed.
2410 2000-09-02 Kazu Hirata <kazu@hxi.com>
2412 * config/tc-ia64.c: Fix formatting.
2414 2000-09-02 Nick Clifton <nickc@redhat.com>
2416 * configure.in: Increase version number to 2.10.91.
2417 * configure: Regenerate.
2418 * aclocal.m4: Regenerate.
2419 * config.in: Regenerate.
2420 * po/gas.pot: Regenerate.
2421 * Makefile.in: Regenerate.
2423 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2425 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2426 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2427 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2429 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2432 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2434 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2435 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2436 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2437 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2438 (GOT_symbol): New variable.
2439 (md_undefined_symbol): Set it.
2441 2000-09-01 Richard Henderson <rth@cygnus.com>
2443 * config/tc-ia64.c (match): Don't inline.
2444 (extra_goodness): New.
2445 (md_begin): Prefer nop.f and nop.b for best_template.
2447 2000-08-31 Kazu Hirata <kazu@hxi.com>
2449 * as.c: Fix formatting.
2451 * frags.c: Likewise.
2452 * macro.c: Likewise.
2454 2000-08-31 Eric Christopher <echristo@cygnus.com>
2456 * config/tc-mn10300.c: Cleanup and fix warnings.
2457 (md_pseudo_table): Add initializers.
2458 (md_show_usage): Cleanup.
2459 (md_parse_option): Fix warnings.
2460 (md_undefined_symbol): Fix warnings.
2461 (md_conver_frag): Fix warnings.
2462 (tc_gen_reloc): Fix warnings.
2463 (md_apply_fix3): Fix warnings.
2464 (check_operand): Fix warnings.
2466 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2468 * acinclude.m4: Include libtool and gettext macros from the
2470 * aclocal.m4, configure: Rebuilt.
2472 2000-08-30 Mark Hatle <mhatle@mvista.com>
2474 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2476 2000-08-31 Kazu Hirata <kazu@hxi.com>
2478 * listing.c: Fix formatting.
2480 2000-08-29 Kazu Hirata <kazu@hxi.com>
2482 * app.c: Fix a comment typo. Fix formatting.
2484 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2486 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2487 offset of the target destination for jmp instructions.
2488 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2490 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2492 * NEWS: Mention support for CRIS.
2494 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2496 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2497 Sets `.lcomm' alignment to zero.
2499 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2501 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2502 TC_FIX_ADJUSTABLE): Define.
2504 2000-08-23 Jim Wilson <wilson@cygnus.com>
2506 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2507 unwind.personality_routine is set.
2509 2000-08-23 H.J. Lu <hjl@gnu.org>
2511 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2513 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2515 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2518 2000-08-22 H.J. Lu <hjl@gnu.org>
2520 * config.in (STRICTCOFF): New for strict COFF.
2522 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2523 i386-*-go32* and i386-go32-rtems*.
2524 * configure: Rebuilt.
2526 * config/obj-coff.c (obj_coff_endef): Follow the historical
2527 behavior if STRICTCOFF is not defined.
2529 * doc/internals.texi: Document STRICTCOFF.
2531 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2533 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2534 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2535 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2536 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2537 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2538 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2539 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2542 2000-08-22 Eric Christopher <echristo@cygnus.com>
2544 * config/tc-mn10300.c: (md_apply_fix): New function.
2545 (mn10300_force_relocation): New function.
2546 (mn10300_fix_adjustable): New function.
2548 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2549 (TC_HANDLES_FX_DONE): Define.
2550 (obj_fix_adjustable): Define.
2551 (MD_APPLY_FIX3): Define.
2552 (TC_LINKRELAX_FIXUP): Define.
2554 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2556 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2558 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2560 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2562 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2563 if the fixup resulted in a relocation.
2565 2000-08-18 Nick Clifton <nickc@redhat.com>
2567 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2568 Make reference to first element of shift_names explicit.
2570 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2572 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2573 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2574 add a symbol's address. Removed all target-specific #ifdefs that
2575 used to accomplished the same.
2576 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2577 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2578 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2579 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2580 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2582 2000-08-17 Kazu Hirata <kazu@hxi.com>
2584 * dwarf2dbg.c: Fix formatting.
2586 2000-08-17 Nick Clifton <nickc@redhat.com>
2588 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2589 to be recoded as logical shift lefts by zero.
2591 2000-08-16 Jim Wilson <wilson@cygnus.com>
2593 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2594 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2596 (note_register_values): Handle IA64_OPND_R3_2 operands.
2598 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2600 * config/tc-i860.c (md_operand): Silly typo fixed.
2602 2000-08-16 Nick Clifton <nickc@redhat.com>
2604 * config/tc-arm.c (struct asm_shift): Delete.
2606 (enum asm_shift_index): New.
2607 (struct asm_shift_properties): New.
2608 (struct asm_shift_name): New.
2609 (shift_properties[]); New.
2610 (shift_names[]); New.
2612 (decode_shift): Use new structures.
2613 Issue a warning is "ROR #0" is used.
2614 Issue a warning if "ASR #0" or "LSR #0" is used.
2616 (md_begin): Initialise arm_shift_hsh table from new
2617 asm_shift_name array.
2619 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2621 * config/tc-sparc.c: Kill all warnings.
2622 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2624 (md_show_usage): Update usage text.
2626 2000-08-16 Nick Clifton <nickc@redhat.com>
2628 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2631 2000-08-15 Will Cohen <wcohen@redhat.com>
2633 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2635 * config/tc-sh.c (md_assemble): Changed so debug_type
2636 test performed for ppi_assemble
2637 * config/tc-sh.c: Included dwarf2dbg.h.
2638 (debug_line): Defined.
2639 (md_assemble): Generates dwarf2 line info.
2640 (sh_finalize): New function. Finalize dwarf2 info.
2641 (assemble_ppi): Returns size of code generated.
2642 (build_Mytes): Returns size of code generated.
2643 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2644 * config/tc-sh.h (md_end): Defined.
2645 (sh_finalize): Declared.
2647 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2649 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2652 2000-08-14 Nick Clifton <nickc@redhat.com>
2654 * config/tc-arm.c (do_bx): Allow "bx pc".
2656 2000-08-14 Jim Wilson <wilson@cygnus.com>
2658 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2659 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2660 (md_begin): Change assignment to md.flag to OR in the new bit.
2662 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2664 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2665 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2668 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2670 * NEWS: Mention i860 support.
2672 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2674 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2676 2000-08-14 Andreas Schwab <schwab@suse.de>
2678 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2680 2000-08-11 Andreas Schwab <schwab@suse.de>
2682 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2685 2000-08-11 Kazu Hirata <kazu@hxi.com>
2687 * expr.c: Fix formatting.
2688 * config/obj-bout.c: Likewise.
2690 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2692 * doc/c-i860.texi: Flesh out the i860 section more.
2694 2000-08-10 Kazu Hirata <kazu@hxi.com>
2696 * symbols.c: Fix formatting.
2699 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2701 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2702 modifier has the IgnoreSize bit set.
2704 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2706 From Rodney Brown <RodneyBrown@mynd.com>
2707 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2708 * configure: Regenerate.
2710 2000-08-09 Kazu Hirata <kazu@hxi.com>
2712 * hash.c: Fix formatting.
2715 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2717 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2718 (i860_fix_info): New enum.
2719 (MD_APPLY_FIX3): Define.
2720 (WORKING_DOT_WORD): Define.
2721 (TC_HANDLES_FX_DONE): Define.
2722 (DIFF_EXPR_OK): Define.
2723 (LISTING_HEADER): Define.
2724 (TARGET_FORMAT): Select target format based on endian flag.
2725 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2726 (target_big_endian): Add external declaration.
2728 * config/tc-i860.c: All existing code reworked completely. Other
2729 new code shown below.
2730 (SYNTAX_SVR4): Define.
2731 (target_warn_expand): New variable.
2732 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2733 (md_longopts): Declare and define with new options (-EL, -EB,
2735 (md_show_usage): New function.
2736 (md_operand): New function.
2737 (obtain_reloc_for_imm16): New function.
2738 (md_apply_fix3): New function.
2739 (tc_gen_reloc): New function.
2741 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2743 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2744 2 bytes of the jump address are in the same frag.
2745 (find): Accept 68hc12 register indirect modes.
2747 * NEWS: Mention 68HC11 & 68HC12 support.
2749 2000-08-07 Richard Henderson <rth@cygnus.com>
2751 * config/tc-ia64.c (unwind): Add prologue_mask member.
2752 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2753 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2754 (dot_body): Clear unwind.prologue_mask.
2755 (dot_prologue): Set it. Accept a register second argument.
2757 2000-08-07 Kazu Hirata <kazu@hxi.com>
2759 * config/atof-ieee.c: Fix formatting.
2760 * config/atof-tahoe.c: Likewise.
2762 2000-08-06 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2767 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2768 of .popsection, .previous, .pushsection, .subsection,
2769 .version, .vtable_entry, .vtable_inherit and .weak.
2771 2000-08-05 Kazu Hirata <kazu@hxi.com>
2773 * config/tc-cris.c: Fix formatting.
2774 * config/tc-i386.c: Likewise.
2775 * config/tc-sparc.c (sparc_ip): Simplify the code.
2777 2000-08-04 Kazu Hirata <kazu@hxi.com>
2779 * config/tc-cris.c: Rearrange code for readability.
2780 * config/tc-d10v.c: Fix formatting.
2781 * config/tc-m32r.c: Likewise.
2782 * config/tc-sparc.c: Likewise.
2784 2000-08-02 Jim Wilson <wilson@cygnus.com>
2786 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2787 before ia64_find_opcode.
2788 (md_assemble): Likewise.
2790 2000-08-01 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2793 Undo some formatting fixes.
2795 2000-08-01 Kazu Hirata <kazu@hxi.com>
2797 * config/obj-som.c: Fix formatting.
2798 * config/obj-ieee.c: Likewise.
2799 * config/tc-arm.c: Likewise.
2800 * config/tc-v850.c: Likewise.
2802 2000-08-01 Nick Clifton <nickc@redhat.com>
2804 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2805 index by command line option.
2807 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2809 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2810 (@node M68K-Branch): Rewrite to match the reality.
2812 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2814 * doc/c-i860.texi: New file.
2815 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2816 * doc/Makefile.in: Regenerate.
2817 * doc/all.texi: Add I860 as relevant architecture.
2818 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2820 2000-07-31 Kazu Hirata <kazu@hxi.com>
2822 * config/tc-d30v.c: Fix formatting.
2824 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2826 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2827 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2828 long emit a long branch if available instead of an absolute jump, never
2829 emit absolute jumps for anything with --pcrel.
2831 * doc/c-m68k.texi: Document new command line option.
2833 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2835 * config/tc-avr.c: Use PARAMS macro in function declarations.
2836 Don't declare md_pcrel_from_section (already in tc-avr.h).
2837 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2838 (avr_operand): Don't set (unsigned) op_mask to -1.
2840 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2842 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2843 * configure: Regenerated.
2844 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2845 of operand to the .type directive (.e.g, "type").
2847 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2849 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2850 * app.c (do_scrub_chars): Record where first comment found.
2851 * read.c (read_a_source_file): Init found_comment on entry, and
2852 notify whether comments found on exit.
2853 * config/tc-hppa.c (md_shortopts): Add "c".
2854 (md_longopts): Add warn-comment.
2855 (md_parse_option): Handle it.
2856 (md_show_usage): Show available options.
2857 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2859 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2861 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2862 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2864 (md_estimate_size_before_relax): Don't fall off end of function.
2866 2000-07-27 Kazu Hirata <kazu@hxi.com>
2868 * config/tc-avr.c: Fix formatting.
2869 * config/tc-ns32k.c: Likewise.
2871 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2873 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2875 2000-07-27 Kazu Hirata <kazu@hxi.com>
2877 * config/tc-d10v.c: Fix formatting.
2878 * config/tc-z8k.c: Likewise.
2879 * config/tc-sparc.c: Likewise.
2881 2000-07-26 Dave Brolley <brolley@redhat.com>
2883 * cgen.c (queue_fixup): Declare opinfo.
2884 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2885 (gas_cgen_md_operand): Ditto.
2886 (gas_cgen_md_apply_fix3): Ditto.
2888 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2890 * config/obj-coff.c (obj_frob_symbol): Don't merge
2891 labels. Don't merge if the symbol isn't constant. Return
2892 immediately if a symbol is merged.
2894 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2896 * frags.c (frag_align): Correct absolute section alignment.
2898 2000-07-20 DJ Delorie <dj@redhat.com>
2900 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2901 it breaks linking against DLLs.
2903 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2905 * configure.in: Add CRIS support.
2906 * configure: Regenerate.
2907 * Makefile.am: (CPU_TYPES): Add cris.
2908 (CPU_OBJ_VALID) [aout]: Add cris.
2909 (MULTI_CPU_TYPES): Add cris.
2910 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2911 [coff]: Only i386 and mips are valid.
2912 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2913 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2914 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2915 Regenerate dependencies.
2916 * Makefile.in: Regenerate.
2917 * aclocal.m4: Regenerate.
2918 * as.c: Declare crisaout, criself.
2919 * config/tc-cris.h, config/tc-cris.c: New.
2920 * config/e-criself.c, config/e-crisaout.c: New.
2921 * po/POTFILES.in, po/gas.pot: Regenerate.
2923 2000-07-20 Kazu Hirata <kazu@hxi.com>
2925 * read.c: Fix formatting.
2926 * write.c: Fix formatting.
2928 2000-07-19 H.J. Lu <hjl@gnu.org>
2930 * sb.c: Include <stdlib.h> if exists for abort ().
2932 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2934 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2935 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2936 (pa_type_args): Same here.
2938 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2940 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2941 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2942 the storage class is already set.
2944 2000-07-17 Kazu Hirata <kazu@hxi.com>
2946 * config/tc-m68hc11.c: Fix formatting.
2947 * config/tc-mn10200.c: Likewise.
2948 * config/tc-mn10300.c: Likewise.
2949 * config/tc-pj.c: Likewise.
2950 * config/tc-tic80.c: Likewise.
2951 * config/tc-w65.c: Likewise.
2953 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2955 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2958 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2960 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2963 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2965 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2966 ELF as are used for SOM (except the 32-bit reloc one) to decide
2967 whether a symbol can be reduced to a section symbol. Expand on
2968 the comment for symbols involved in LR% and RR% expressions.
2970 2000-07-14 Nick Clifton <nickc@cygnus.com>
2972 * config/tc-mips.c (mips_disable_float_construction): New
2973 static variable. Set to true if doubles should not be
2974 constructed by loading two single width fp registers with
2975 halves of the value.
2976 (mips_ip): Test mips_disable_float_construction.
2977 (md_longopts): Add command line switches --construct-floats
2978 and --no-construct-floats.
2979 (md_parse_option): Parse new command line options.
2980 (md_show_usage): Describe new command line options.
2982 * doc/c-mips.texi: Document new command line options.
2984 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2986 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2987 * configure: Regenerate.
2989 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2991 * configure.in (DEFAULT_EMULATION setting): Revert part of
2992 2000-07-01 change that set te_multi=multi unless set to tmips.
2993 * configure: Regenerate.
2995 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2997 * config/obj-coff.c (coff_frob_section): Add padding to the last
2998 section when aligning it increases its size.
3000 2000-07-11 Kazu Hirata <kazu@hxi.com>
3002 * config/tc-tic54x.c: Fix formatting.
3004 2000-07-10 Kazu Hirata <kazu@hxi.com>
3006 * config/tc-h8500.c: Fix formatting.
3007 * config/tc-tic54x.c: Fix formatting.
3009 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3011 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3012 displacements correctly.
3014 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3016 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3018 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3022 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3024 From David Huggins-Daines <dhd@linuxcare.com>
3025 * config/te-hppalinux64.h: Add a new emulation.
3026 * configure.in (emulations): Add configure bits to support the
3027 64-bit Linux/parisc target.
3028 * configure: Regenerate.
3030 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3031 (md_shortopts): Add `V' for ELF.
3033 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3034 when SOM or ELF_ARG_RELOC are defined.
3035 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3036 ELF_ARG_RELOC are defined.
3037 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3038 (pa_stringer): ..Do it here instead. Fix comment typos.
3039 (hppa_force_relocation): Cast enums to int before comparing with
3042 From Ryan Bradetich <rbradetich@uswest.net>
3043 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3044 redifinition warning.
3045 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3046 (hppa_force_relocation): ditto
3047 (md_apply_fix): Added cast to buf to fix warnings.
3049 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3050 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3052 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3053 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3054 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3055 reloc_type** to avoid warnings in switch.
3056 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3057 little earlier instead.
3059 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3061 (pa_type_args): Use symbol_arg_reloc_info.
3062 (struct pa_it): Make arg_reloc unsigned int.
3063 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3064 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3065 (pa_code): Delete. pa_text duplicates this function.
3066 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3067 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3069 (cons_fix_new_hppa): Actually change selector to e_fsel when
3070 warning about assuming so.
3071 (tc_gen_reloc): More example elf arg reloc code.
3072 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3073 (hppa_force_relocation): Likewise.
3075 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3077 (pa_end_of_source): Prototype.
3078 (hppa_fix_adjustable): Prototype.
3079 (LABELS_WITHOUT_COLONS): Move it..
3080 * config/te-hppa.h: To here.
3082 * config/te-hppa64.h: New file.
3084 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3086 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3087 format -10, -16, 16 relocs.
3088 (hppa_elf_mark_end_of_function): Test for null
3089 last_call_info->start_symbol
3091 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3092 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3093 re_assesmble_* functions. Delete extraneous statements. Fix
3095 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3096 insn to re_assemble_*.
3098 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3100 * doc/internals.texi (Expressions): Fix typo.
3102 2000-07-08 Kazu Hirata <kazu@hxi.com>
3104 * config/tc-sh.c: Fix formatting.
3105 * config/tc-tic54x.c: Fix formatting.
3106 * depend.c: Fix formatting.
3107 * flonum-konst.c: Likewise.
3108 * flonum-mult.c: Likewise.
3110 2000-07-07 Kazu Hirata <kazu@hxi.com>
3112 * config/tc-sh.c: Fix comments.
3113 * config/obj-vms.c: Fix comments.
3114 * config/tc-a29k.c: Likewise.
3115 * config/tc-alpha.c: Likewise.
3116 * config/tc-h8300.c: Likewise.
3117 * config/tc-h8500.c: Likewise.
3118 * config/tc-i370.c: Likewise.
3119 * config/tc-ia64.c: Likewise.
3120 * config/tc-m68hc11.c: Likewise.
3121 * config/tc-m68k.c: Likewise.
3122 * config/tc-mips.c: Likewise.
3123 * config/tc-ns32k.c: Likewise.
3124 * config/tc-ppc.c: Likewise.
3125 * config/tc-z8k.c: Likewise.
3127 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3129 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3130 Default to '(SEC_LOAD | SEC_DATA)'.
3131 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3133 * doc/internals.texi (CPU Backend): Describe
3134 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3136 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3138 * as.c (parse_args): NULL terminate the long option list.
3140 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3142 * config/tc-d30v.h: Include "write.h" for fixS.
3143 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3145 2000-07-05 Nick Clifton <nickc@cygnus.com>
3147 * config/tc-d30v.c (write_2_short): Further changes to warning
3148 messages produced when combining EITHER_BUT_PREFER_MU attributed
3151 2000-07-05 DJ Delorie <dj@redhat.com>
3155 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3157 * config/tc-arm.c (psrs): Accept combinations of flags.
3159 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3161 * config/tc-avr.c: Change _ () to _() around all strings marked
3162 for translation (exception from the usual coding style).
3163 (avr_opt): New struct variable, how the new switches are set.
3164 (OPTION_MMCU): Define as 'm' and actually use.
3165 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3166 (show_mcu_list): New function, display the list of known MCUs.
3167 (md_show_usage): Document the new switches. Call show_mcu_list.
3168 (avr_set_arch): Change 'm' to OPTION_MMCU.
3169 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3170 Handle the new switches.
3171 (avr_operands): Disable warnings for undefined combinations of
3172 operands if -mall-opcodes. Disable warnings for skipping two-word
3173 instructions if enhanced core or -mno-skip-bug.
3174 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3175 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3176 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3177 (avr_ldi_expression): Warn about implicit lo8().
3178 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3180 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3182 * configure.in: Add entry for mips-*-sysv4*MP*
3183 * configure: Rebuild
3184 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3185 elf32-tradlittlemips for traditional mips targets.
3186 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3187 test for Link Once sections as in adjust_reloc_syms.
3188 * config/te-tmips.h: New file for traditional mips targets. Define
3191 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3193 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3194 flags argument is not present, don't change an existing section's
3195 section's attributes. If the flags argument is present, warn if the
3196 attributes don't match the section's current attributes. When
3197 long section names are supported, set SEC_LINK_ONCE and
3198 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3200 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3202 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3203 symbols; create them.
3205 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3207 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3208 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3210 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3212 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3213 expressions. Ignore the problem when handling 16 bit signed
3214 immediates, because the assembler will take care of the relocation
3217 2000-06-27 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3220 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3221 sequential order, and emit warning messages if the input source
3222 code contains constructs like that, or parallel constructs
3223 containing such opcodes.
3225 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3227 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3228 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3229 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3230 (md_show_usage): Update usage message.
3231 (md_parse_option): Allow redefinition of MCU type within the
3232 same avr[1-5] bfd machine type. Show both old and new MCU type
3233 in the error message.
3234 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3235 Simplify 8K wrap code.
3237 2000-06-25 Kazu Hirata <kazu@hxi.com>
3239 * config/obj-aout.c: Remove all uses of DEFUN.
3240 * config/obj-ieee.c: Likewise.
3241 * config/tc-sh.c: Fix comment typos.
3242 * config/tc-tahoe.c: Likewise.
3243 * config/tc-vax.c: Likewise.
3244 * config/tc-w65.c: Likewise.
3245 * config/tc-z8k.c: Likewise.
3246 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3248 2000-06-24 DJ Delorie <dj@cygnus.com>
3250 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3251 more changes from Sept 1999
3252 (tc_i386_fix_adjustable): ditto
3253 (md_apply_fix3): ditto
3255 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3257 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3258 (gas_cgen_parse_operand): Set it around expression() call.
3259 (gas_cgen_md_operand): Test for it before longjmp().
3261 2000-06-24 Kazu Hirata <kazu@hxi.com>
3263 * config/tc-h8500.c: Remove all uses of DEFUN.
3264 * config/tc-sh.c: Likewise.
3265 * config/tc-w65.c: Likewise.
3266 * config/tc-z8k.c: Likewise.
3268 * config/tc-h8500.c: Fix typos in comments.
3270 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3272 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3275 2000-06-23 matthew green <mrg@redhat.com>
3277 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3278 defined. Fix error message for `[' grouping.
3280 2000-06-22 Kazu Hirata <kazu@hxi.com>
3282 * config/tc-h8300.c: Fix formatting and comment typos.
3284 2000-06-22 Timothy Wall <twall@cygnus.com>
3286 * config/tc-ia64.c (note_register_values): Move premature QP
3287 notation clearing into the appropriate place.
3289 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3291 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3292 first before anything else. Add bin-bugs.h, emul.h and progress.h
3293 Sort list of files as for $(OBJS) in Makefile.am.
3295 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3296 find one. Remake dependencies.
3297 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3298 * Makefile.in: Regenerate.
3299 * doc/Makefile.in: Regenerate.
3301 * config/tc-i386.c (i386_displacement): Don't assume a constant
3302 displacement is necessarily 16 bits when in 16 bit code mode.
3303 (md_assemble): Instead size the displacement here after we know
3304 for sure that a .code16gcc operand hasn't automatically added
3305 operand size prefixes.
3307 2000-06-21 H.J. Lu <hjl@gnu.org>
3309 * Makefile.am: Rebuild dependency.
3310 * Makefile.in: Rebuild.
3312 2000-06-21 Kazu Hirata <kazu@hxi.com>
3314 * config/tc-h8300.c (parse_reg): Make the function static.
3315 (parse_exp): Likewise.
3317 2000-06-20 DJ Delorie <dj@cygnus.com>
3319 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3320 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3321 for cygwin import libraries to work properly.
3323 2000-06-20 H.J. Lu <hjl@gnu.org>
3325 * Makefile.am: Rebuild dependency.
3326 * Makefile.in: Rebuild.
3327 * configure: Likewise.
3328 * doc/Makefile.in: Likewise.
3330 2000-06-20 Timothy Wall <twall@cygnus.com>
3332 * doc/internals.texi (CPU backend): Add @itemx for
3333 TC_START_LABEL_WITHOUT_COLON.
3334 * doc/c-tic54x.texi: New.
3335 * doc/as.texinfo: Add tic54x features and include primary tic54x
3337 * doc/all.texi: Add C54X.
3338 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3339 * doc/Makefile.in: Regenerate.
3340 * configure.in: Add tic54x and define LIBM for tic54x.
3341 * configure: Regenrate.
3342 * config/tc-tic54x.[ch]: New.
3343 * config/obj-coff.h: Add tic54x.
3344 * Makefile.am: (CPU_TYPES): Add tic54x.
3345 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3346 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3347 (as_new_LDADD): Add $(LIBM).
3348 * Makefile.in: Regenerate.
3350 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3352 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3353 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3354 * doc/as.texinfo: Likewise.
3356 * configure, Makefile.in: Regenerate.
3357 * configure.in (emulations): Recognize m6811 and m6812.
3358 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3359 Added files for 68hc11 and 68hc12 assembler.
3360 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3361 * config/tc-m68hc11.h: Header definition for that assembler.
3363 2000-06-18 Nick Clifton <nickc@redhat.com>
3365 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3366 instead of OCTETS_PER_BYTE.
3368 * config/tc-v850.c: Fix compile time warnings.
3369 * config/tc-ppc.c: Fix compile time warnings.
3371 2000-06-18 H.J. Lu <hjl@gnu.org>
3373 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3374 * configure: Rebuild.
3376 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3378 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3381 2000-06-16 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3384 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3386 * doc/c-mips.texi: Document newly accepted cpu variants.
3388 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3390 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3392 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3394 * macro.c (getstring): Make it possible to escape the quote
3397 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3399 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3401 2000-06-13 H.J. Lu <hjl@gnu.org>
3403 * configure: Regenerate.
3405 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3407 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3409 * doc/internals.texi (line_separator_chars): Semicolon is no
3410 longer a default. Mention null and newline as defaults.
3412 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3414 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3415 * config/tc-i860.h (line_separator_chars): Likewise.
3416 * config/tc-h8300.c (line_separator_chars): Likewise.
3417 * config/tc-i960.c (line_separator_chars): Likewise.
3418 * config/tc-m68k.c (line_separator_chars): Likewise.
3419 * config/tc-mips.c (line_separator_chars): Likewise.
3420 * config/tc-ns32k.c (line_separator_chars): Likewise.
3421 * config/tc-sparc.c (line_separator_chars): Likewise.
3422 * config/tc-vax.c (line_separator_chars): Likewise.
3424 * config/tc-h8300.c (comment_chars): Use string initialiser.
3425 * config/tc-i960.c (line_comment_chars): Likewise.
3426 * config/tc-z8k.c (comment_chars, line_comment_chars,
3427 line_separator_chars): Likewise.
3429 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3432 2000-06-08 Nick Clifton <nickc@cygnus.com>
3434 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3437 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3439 * configure.in (VERSION): Update to show this is the CVS mainline.
3441 2000-06-08 Matthew Jacob <mjacob@feral.com>
3443 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3444 $at is the integer register $r28, vs. both $r28 and the floating
3445 point register $f28.
3447 2000-06-08 James E. Wilson <wilson@cygnus.com>
3449 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3450 (dot_endp): Don't call ia64_flush_insns.
3451 (emit_one_bundle): Don't delete prologue/body records from
3452 unwind_record list in first loop. Rewrite second loop to account for
3455 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3457 * config/tc-ia64.c: Add missing prototypes.
3458 (generate_unwind_image): Cast argument to output_unw_records call.
3460 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3462 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3464 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3466 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3467 (REGISTER_P): likewise.
3468 (avr_opcodes): uses include/opcode/avr.h
3469 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3471 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3473 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3476 2000-06-03 H.J. Lu <hjl@gnu.org>
3478 * read.c (is_end_of_line): Put back `;'.
3480 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3482 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3484 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3486 * expr.c (operand): Test is_end_of_line outside switch to catch
3487 line separator chars that are also operators.
3488 (operator): Return O_illegal for line separator chars.
3490 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3491 entry (or `!' entry for TC_HPPA).
3493 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3494 before indexing is_end_of_line. Remove redundant check for '\0'.
3496 * config/tc-h8500.c (md_assemble): Likewise.
3497 * config/tc-mcore.c (md_assemble): Likewise.
3498 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3501 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3503 * config/tc-mcore.c (mcore_cons): Likewise.
3504 (mcore_float_cons): Likewise.
3505 (mcore_stringer): Likewise.
3506 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3508 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3510 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3512 2000-05-29 Nick Clifton <nickc@cygnus.com>
3514 * config/tc-sh.c: Fix compile time warning messages.
3516 * config/tc-mips.c: Fix compile time warning messages.
3518 2000-05-29 Philip Blundell <philb@gnu.org>
3520 * doc/as.texinfo: Update copyright dates.
3521 (Local Labels): Delete misplaced mention of ARM.
3522 * NEWS: Mention ARM ELF support.
3524 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3526 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3527 it is modified, and use the real_size to compute the frag address
3528 for dwarf2 line info.
3530 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3532 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3533 line-matching scheme to cope with automake moving variables around.
3534 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3535 * Makefile.in: Regenerate.
3537 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3539 * config/tc-sparc.c (sparc_relax): New.
3540 (md_longopts): Add -relax and -no-relax options.
3541 (md_parse_options, md_show_usage): Likewise.
3542 (md_apply_fix3): Optimize tail call into branch always if possible.
3544 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3546 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3547 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3548 rules, with warning when a GAS statement specifies a packing that
3549 will result in an instruction being squashed.
3550 Added typdef packing_type and enumerals, changed various integer
3551 literals to use the enumerals.
3553 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3555 * config/tc-ia64.c (dot_restorereg_p): New function.
3556 (md_pseudo_table): Add restorereg.p.
3557 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3558 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3560 * config/tc-ia64.h (unw_record_type): Add unwabi.
3561 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3562 called MASK with members for imask, and the masks produced by
3563 fr_mem, gr_mem, br_mem, and frgr_mem.
3564 (unw_p_record): Add members ABI and CONTEXT.
3565 (unw_x_record): Add member AB.
3566 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3567 as pseudo-register for use during unwind info generation.
3568 (AR_PFS, AR_LC): New macros.
3569 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3570 whose names start with an at sign (as in "@priunat").
3571 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3573 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3574 proc_end, unwind_info, personality_routine): Consolidate into
3575 "unwind" structure to reduce offset-table use. Add member
3576 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3578 (output_R1_format, output_R3_format, output_P3_format,
3579 output_P6_format): Initialize R with zero to reduce compiler warnings.
3580 (output_P7_format): Ditto. Add `default' branch to switch
3581 statement to reduce compiler warnings.
3582 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3583 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3584 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3585 into single argument.
3586 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3587 compiler warnings. Merge A and B args into single argument.
3588 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3589 A and B args into single argument.
3590 (free_record): Removed (wasn't used).
3591 (free_list_records): Also free imasks in prologue records.
3592 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3593 (output_spill_mask): Remove.
3594 (output_unwabi): New function.
3595 (output_epilogue, output_label_state, output_copy_state): Call
3597 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3598 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3600 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3601 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3602 as part of handling the prologue records. Emit region's imask if
3603 we have one. Handle unwabi, epilogue, label_state, copy_state,
3604 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3605 spill_sprel_p, and spill_reg_p records.
3606 (set_imask, count_bits, slot_index): New function.
3607 (fixup_unw_records): Fix region size computation. Handle
3608 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3609 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3610 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3611 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3612 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3613 (dot_save): Use manifest constants for applicaton registers.
3614 Handle REG_PR and REG_PRIUNAT.
3615 (dot_restore): Don't just ignore it.
3616 (dot_restorereg): New function..
3617 (generate_unwind_image): Ensure unwind info is a multiple of eight
3618 bytes, not just four bytes.
3619 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3620 (dot_altrp): Don't just ignore it.
3621 (dot_savemem): New function. Replaces dot_savesp() and
3622 dot_savepsp(). Use manifest constants for applicaton registers.
3623 Handle REG_PR and REG_PRIUNAT.
3624 (dot_savef): Simplify.
3625 (dot_saveb): Support generation of br_gr.
3626 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3627 dot_label_state, dot_copy_state): New function.
3628 (dot_unwabi): Don't just ignore it.
3629 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3630 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3631 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3632 (emit_one_bundle): Set slot number for prologue/body records
3633 *before* emitting the first insn.
3634 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3635 (md_begin): Declare "psp" pseudo-register.
3636 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3637 so we don't get segfault.
3638 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3639 counts as required per SW Conventions manual
3640 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3641 output_preds_psprel, output_preds_sprel, output_spill_base,
3642 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3643 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3644 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3645 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3646 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3647 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3648 (dot_vframe): Implement.
3649 (dot_vframesp, dot_vframepsp): New function.
3651 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3653 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3654 * configure: Regenerate.
3656 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3658 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3659 (md_estimate_size_before_relax): so we can use it here instead of
3660 old kludges. Localise vars to blocks. Comment.
3662 * frags.c (frag_new): Update fr_var comments.
3663 * frags.h (struct frag): Ditto.
3665 2000-05-22 Richard Henderson <rth@cygnus.com>
3667 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3668 (pseudo_func): Add pcrel.
3669 (operand_match): Handle IA64_OPND_TGT64.
3670 (build_insn): Likewise.
3671 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3672 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3673 (fix_insn): Handle all three 64-bit relocation types.
3675 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3677 * obj.h (struct format_ops): New members begin, app_file,
3678 s_set_other, s_set_desc, s_get_type, s_set_type,
3679 separate_stab_sections, init_stab_section.
3681 * config/obj-multi.h: Update GPL notice to v2.
3683 (obj_app_file): New.
3684 (S_SET_SIZE): Test s_set_size for NULL before calling.
3685 (S_SET_ALIGN): Similar for s_set_align.
3690 (SEPARATE_STAB_SECTIONS): New.
3691 (INIT_STAB_SECTION): New.
3692 (EMIT_SECTION_SYMBOLS): New.
3693 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3695 * config/obj-elf.h: Update GPL notice to v2.
3696 Mention that this file is included from obj-multi.h.
3697 (obj_begin): Wrap definition in ifndef.
3698 (elf_file_symbol): Constify declaration.
3699 (obj_app_file): Ditto.
3700 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3701 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3703 * config/obj-elf.c (elf_s_set_other): New.
3704 (elf_file_symbol): Constify argument.
3705 (elf_separate_stab_sections): New.
3706 (elf_init_stab_section): New.
3707 (elf_format_ops): Add new members. Remove comma at end.
3709 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3710 (ecoff_format_ops): Add new fields. Remove comma at end.
3711 Mention inconsistency for emit_section_symbols.
3713 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3715 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3716 (coff_separate_stab_sections): New.
3717 (coff_format_ops): Add new members.
3719 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3720 (obj_aout_s_set_other): New.
3721 (obj_aout_s_set_desc): New.
3722 (obj_aout_s_get_type): New.
3723 (obj_aout_s_set_type): New.
3724 (obj_aout_separate_stab_sections): New.
3725 (aout_format_ops): New members added. Use obj_aout_process_stab,
3726 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3727 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3729 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3731 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3733 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3734 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3735 (md_estimate_size_before_relax): Ensure jumps to weak and
3736 externally visible symbols are relocatable.
3738 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3740 * stabs.c (aout_process_stab): Make global.
3741 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3742 * read.h (aout_process_stab): Declare.
3744 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3745 Generalize to *aout, *coff *elf.
3746 * configure: Regenerated.
3748 * doc/internals.texi (Object format backend): Say
3749 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3751 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3752 * Makefile.in: Regenerated.
3754 2000-05-19 Catherine Moore <clm@cygnus.com>
3756 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3758 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3760 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3761 instruction to reflect change in re_assemble_*.
3763 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3765 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3766 build PA64 ELF tools.
3767 * configure: Rebuilt.
3769 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3771 * Makefile.am: Regenerate dependencies.
3772 * Makefile.in: Regenerate.
3774 2000-05-15 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-arm.c (struct asm_psr): Add boolean field
3777 distinguishing between CSPR and SPSR. Rename 'number' field
3779 (psrs): Rearrange contents to match new asm_psr structure.
3780 (arm_psr_parse): Move next to psr_required_here. Make it
3781 return an asm_psr structure.
3782 (psr_required_here): Use asm_psr structure returned by
3784 (do_msr): Reorganise to allow psr_required_here to be called
3786 (md_undefined_name): Mark 'name' parameter as unused, since
3787 the COFF target does not use it.
3789 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3791 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3793 * config/te-aux.h: Likewise.
3794 * config/te-dpx2.h: Likewise.
3795 * config/te-go32.h: Likewise.
3796 * config/te-hp300.h: Likewise.
3797 * config/te-hppa.h: Likewise.
3798 * config/te-i386aix.h: Likewise.
3799 * config/te-ic960.h: Likewise.
3800 * config/te-interix.h: Likewise.
3801 * config/te-nbsd532.h: Likewise.
3802 * config/te-pc532mach.h: Likewise.
3803 * config/te-ppcnw.h: Likewise.
3804 * config/te-psos.h: Likewise.
3805 * config/te-sparcaout.h: Likewise.
3806 * config/te-sun3.h: Likewise.
3807 * config/te-sysv32.h: Likewise.
3809 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3811 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3812 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3813 and sign extend without an if statement.
3814 (build_bytes): Likewise.
3816 2000-05-14 Kazu Hirata <kazu@hxi.com>
3818 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3819 X_add_symbol L_32 case.
3821 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3823 * config/te-freebsd.h: New file.
3825 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3827 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3828 bindtextdomain): Replace defines with those from intl/libgettext.h
3829 to quieten gcc warnings.
3831 * NEWS: Mention x86 .arch and -q.
3833 * config/tc-i386.c (quiet_warnings): New.
3834 (md_assemble): Use quiet_warnings.
3835 (md_parse_option): Set quiet_warnings from -q.
3836 (md_show_usage): Mention -q, delete -m.
3837 (flag_do_long_jump): Delete.
3838 (md_parse_option): Remove -m.
3839 (md_show_usage): Remove -m.
3840 (md_create_long_jump): Remove useless flag_do_long_jump code.
3842 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3843 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3845 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3846 Alexander Sokolov <robocop@netlink.ru>
3848 * doc/c-i386.texi (i386-Arch): New section.
3849 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3851 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3852 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3853 architecture has been given and is not 486.
3854 (set_cpu_arch): New.
3855 (md_pseudo_table): Add .arch.
3856 (md_assemble): Warn if cpu architecture has been given and an
3857 unsupported instruction.
3859 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3860 Move operand_types bit defines after relevant template field.
3861 (template): Add cpu_flags.
3865 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3867 * config/tc-mn10300.h (md_end): Define.
3868 (mn10300_finalize): Declare.
3869 * config/tc-mn10300.c: Include dwarf2dbg.h.
3870 (debug_line): Define.
3871 (md_assemble): Generate dwarf2 line info.
3872 (mn10300_finalize): New function. Finalize dwarf2 info.
3874 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3876 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3877 external version of the relocation for weak symbols.
3879 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3881 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3882 frame size in units of 16 bytes, as required per SW Conventions manual.
3883 (output_unw_records): Output info-block header as a dword to get
3886 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3888 * as.h: #include "file", not <file> on files from ../include.
3889 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3890 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3891 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3892 (tc_coff_symbol_emit_hook): Ditto.
3893 (OPTCOUNT): Cast to int to avoid compiler warning.
3894 (md_begin): Fix signed/unsigned warnings.
3896 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3898 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3899 ABRANCH LONG case for a conditional branch on a 68000.
3900 (md_estimate_size_before_relax): Likewise. Also handle
3901 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3902 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3903 PC-relative on all CPUs.
3904 (md_estimate_size_before_relax): Likewise.
3906 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3908 * as.c (parse_args): Just mention current year in printed
3911 2000-05-03 J.T. Conklin <jtc@redback.com>
3913 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3915 (md_parse_option): Recognize -m7400.
3917 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3919 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3920 don't permit lp to become less than the words array.
3922 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3924 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3925 Fix little-endian case.
3927 2000-05-03 David O'Brien <obrien@NUXI.com>
3929 * as.c (parse_args): Update copyright.
3931 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3933 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3934 for the .bss section too.
3936 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3938 * configure.in: Set em=linux for hppa-*-linux.
3939 * configure: Regenerate.
3940 * doc/Makefile.in: Regenerate with correct automake.
3942 * frags.c (frag_grow): Sanity check chunk_size.
3944 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3945 * config/obj-som.h: Likewise.
3946 * config/obj-ieee.h: Likewise.
3948 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3950 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3951 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3952 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3953 (pa_ip): low_sign_unext now returns via function value. Use
3954 re_assemble_* instead of dis_assemble_* and
3955 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3957 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3958 (md_section_align, md_parse_option, md_show_usage,
3959 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3960 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3961 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3962 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3963 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3965 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3966 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3967 outside of switch. Correct mask and shifting errors in case 10
3968 and case -11. In case 21, compare against signed range to suit
3969 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3970 case 17 and case 22, use offsetT variable to properly check range.
3971 Use re_assemble_* here too.
3972 (evaluate_absolute): Change type of value to offsetT. Call
3973 hppa_field_adjust to do the work for us.
3974 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3975 (pa_parse_cmpib_64_cmpltr): Ditto.
3976 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3977 of i to unsigned int.
3978 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3979 (pa_end_of_source): Return type is void.
3981 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3983 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3985 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3987 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3988 More comments added.
3989 (md_begin): Removed "construct symbols for each register name".
3990 Because register names conflicts with GCC generated function
3992 (avr_operand): Now constant numbers can be used as a register
3993 identifiers (0 as r0, 31 as r31).
3994 (md_assemble): use skip_space () before parsing instruction
3997 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3999 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4000 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4001 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4002 * configure: Regenerate.
4004 2000-04-29 Andreas Jaeger <aj@suse.de>
4006 * as.h: Correctly check GCC version.
4008 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4010 * doc/as.1: Fix unbalanced brackets.
4012 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4014 (line_comment_chars): Set to '/' if TE_FreeBSD.
4016 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4018 * configure.in: Configury support for PA64 (currently disabled).
4019 * configure: Rebuilt.
4021 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4023 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4024 bfd_set_section_alignment.
4026 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4028 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4031 2000-04-24 Nick Clifton <nickc@cygnus.com>
4033 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4034 * doc/as.texinfo (Align): Include arm and strongarm in list of
4035 targets that have the second form of the behaviour of the .align
4038 2000-04-24 Mark Klein <mklein@dis.com>
4040 * config/obj-som.c: Terminate obj_pseudo_table.
4042 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4044 * as.c (parse_args): Allow md_parse_option to override -a listing
4046 * config/obj-coff.c (add_lineno): Change type of offset parameter
4047 from "int" to "bfd_vma."
4048 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4049 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4050 (ppc_change_csect): Align correctly for XCOFF64.
4051 (ppc_machine): New function, which discards "ppc_machine" line.
4052 (ppc_tc): Cons for 8 when code is 64 bit.
4053 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4055 (md_parse_option): Handle -a64 and -a32.
4057 * config/tc-ppc.h (TARGET_MACH): Define.
4058 (TARGET_FORMAT): Move to function.
4059 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4061 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4063 * config/tc-avr.c: New AVR_ISA_ defined.
4064 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4065 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4066 for `fmul', `movw' and `lpm R,Z' instructions.
4067 (avr_operands): Warn if current opcode is a two-word instruction
4068 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4069 (avr_opcodes): New commands added.
4070 (REGISTER_P): Check 'a' and 'v' constraint letters.
4071 (mcu_types): New MCU added.
4073 2000-04-22 Timothy Wall <twall@cygnus.com>
4075 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4077 (operand_match): Conditionally insert default bit values for IMMU9.
4079 2000-04-14 Matthew Green <mrg@cygnus.com>
4081 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4082 * configure: Rebuilt.
4084 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4085 Jason Eckhardt <jle@cygnus.com>
4087 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4089 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4090 Added handling of new operand types l,y,&,fe,fE,fx.
4092 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4093 David Mosberger <davidm@hpl.hp.com>
4094 Timothy Wall <twall@cygnus.com>
4095 Andrew MacLeod <amacleod@cygnus.com>
4096 Jim Wilson <wilson@cygnus.com>
4098 * Makefile.am (CPU_TYPES): Add ia64.
4099 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4100 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4101 * Makefile.in: Rebuild.
4102 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4103 * configure: Rebuild.
4104 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4105 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4106 * expr.c (expr): Handle md_optimize_expr.
4107 * read.c (LEX_HASH): Add comment.
4108 * config/tc-ia64.c, config/tc-ia64.h: New files.
4110 2000-04-21 Richard Henderson <rth@cygnus.com>
4112 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4113 bundling a non-delayed branch type instruction.
4115 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4117 * config/tc-mn10300.c (HAVE_AM30): Define.
4118 (md_assemble): Use it.
4120 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4122 * config/obj-elf.c (obj_elf_change_section): Check for changed
4125 * Makefile.am: (CPU_MULTI_VALID): Remove.
4126 (MULTI_CPU_TYPES): Define.
4127 (MULTI_CPU_OBJ_VALID): Define.
4128 (DEPTC): Use the above.
4129 (DEPOBJ): Same here.
4131 Regenerate dependencies.
4132 * Makefile.in: Regenerate.
4134 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4136 * Makefile.am (YACC, LEX): Get them from configure.
4138 2000-04-18 H.J. Lu (hjl@gnu.org)
4140 * config/tc-i386.c (offset_in_range): Use addressT instead of
4141 bfd_vma for non-bfd assemblers.
4143 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4145 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4146 doesn't give spurious errors.
4148 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4150 * as.h (SEEK_SET): Define if undefined.
4152 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4154 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4155 constants, and don't assume offsetT is 32 bits.
4157 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4159 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4160 (md_pcrel_from_section): Add prototype.
4161 (d10v_fix_adjustable): Add prototype.
4162 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4164 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4166 2000-04-12 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4169 symbol in frag chain.
4171 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4173 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4174 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4175 (fits_in_signed_word, smallest_imm_type): Ditto.
4176 (md_assemble): Use an offsetT var to hold offsetT values, not a
4178 (offset_in_range): New.
4179 (md_assemble): Use it.
4180 (md_convert_frag): Change type of target_address, opcode_address,
4181 and displacement_from_opcode_start to offsetT.
4182 (md_create_short_jump): Change type of offset to offsetT.
4183 (md_create_long_jump): Ditto.
4184 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4185 (md_chars_to_number): Remove.
4186 (output_invalid): Remove duplicate prototype.
4188 2000-04-09 Nick Clifton <nickc@cygnus.com>
4190 * Makefile.am (CPU_TYPES): Add 'avr'.
4191 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4192 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4194 * Makefile.in: Regenerate.
4196 * doc/as.texinfo: Add M32R documentation.
4198 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4200 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4201 --enable-build-warnings option.
4202 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4203 * Makefile.in, configure: Re-generate.
4205 2000-04-07 Nick Clifton <nickc@cygnus.com>
4207 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4208 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4209 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4210 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4211 (arm_force_relocation): Force relocations for
4212 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4214 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4216 * config/tc-sh.c (get_operands): There's no third operand if the
4217 first operand is an immediate.
4219 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4221 * config/tc-sh.c (immediate): Delete.
4222 (sh_operand_info): Add immediate member.
4223 (parse_reg): Use A_PC for pc.
4224 (parse_exp): Add second argument 'op'. All callers changed.
4225 (parse_at): Expect pc to be coded as A_PC.
4226 Use immediate field in *op.
4227 (insert): Add fourth argument 'op'. All callers changed.
4228 (build_relax): Add second argument 'op'. All callers changed.
4229 (insert_loop_bounds): New function.
4230 (build_Mytes): Remove DISP_4.
4231 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4232 (assemble_ppi): Use immediate field in *operand.
4233 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4234 (md_apply_fix): Likewise.
4235 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4237 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4239 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4241 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4243 * internals.texi (CPU backend): Document
4244 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4246 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4248 * po/gas.pot: Regenerate.
4250 * as.c (show_usage): Restore translated part of bug string.
4251 * gasp.c (show_usage): Likewise.
4253 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4254 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4255 than move-if-change.
4256 (DEP1): Modify for "gcc -MM".
4260 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4261 Update dependencies.
4262 * Makefile.in: Regenerate.
4264 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4266 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4267 (md_begin): Likewise.
4268 (HAVE_AM33): New macro.
4269 (md_assemble): Use it. Match r_regs and xr_regs only if
4272 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4274 * as.h: #include "bin-bugs.h"
4275 * as.c (show_usage): Use REPORT_BUGS_TO.
4276 * gasp.c: #include "bin-bugs.h"
4277 (show_usage): Use REPORT_BUGS_TO.
4279 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4281 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4283 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4284 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4287 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4289 * config/tc-i386.c (i386_immediate): Don't assume a constant
4290 immediate is necessarily 16 bits when in 16 bit code mode.
4291 (md_assemble): Instead set guess_suffix here after we have checked
4294 2000-04-02 Richard Henderson <rth@cygnus.com>
4296 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4297 quantities. Correct right shift sign extension.
4298 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4299 32-bit value when shifting into place.
4301 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4303 * app.c: Add ATTRIBUTE_UNUSED as needed.
4304 * config/tc-ppc.c: Likewise.
4305 (ppc_size): Make unsigned long.
4306 (ppc_insert_operand): Add casts to avoid warnings.
4308 2000-03-31 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-d10v.h (md_flush_pending_output): Define.
4312 2000-03-29 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4315 segment. Works for both BFD_ASSEMBLER and others.
4316 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4318 2000-03-29 Nick Clifton <nickc@cygnus.com
4320 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4322 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4324 * listing.c (LISTING_LHS_WIDTH): Default depends on
4326 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4328 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4330 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4333 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4335 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4337 * config/tc-avr.c (mcu_types): Add missing initialiser.
4338 (md_pcrel_from_section): Add prototype.
4339 (avr_operand): Remove redundant test of unsigned < 0.
4340 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4342 2000-03-27 Denis Chertykov <denisc@overta.ru>
4344 * config/tc-avr.c: New file for AVR support.
4345 * config/tc-avr.h: Likewise.
4346 * configure.in: Add AVR support.
4347 * configure: Regenerate.
4349 2000-03-26 Timothy Wall <twall@cygnus.com>
4351 * gasp.c (macro_op): Add new argument to check_macro call.
4352 Macro structure definitions moved to macro.h
4353 * sb.h: Add argument to prototype for input_scrub_include_sb.
4354 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4355 nesting checks with an additional flag.
4356 (struct input_save): Add flag to indicate whether current sb
4357 should be checked for proper macro/conditional nesting.
4358 (input_scrub_push/pop): Save/restore nest check flag.
4359 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4361 * macro.c (check_macro): Allow caller to retrieve parsed macro
4362 information if a pointer is provided. This information may be
4363 used by the new macro hooks.
4364 * macro.h: Update prototype for check_macro. Macro struct
4365 definitions moved here from macro.c/gasp.c.
4366 * read.c (read_a_source_file): Add parameter to check_macro call,
4367 and pass macro info to the macro hook, if defined.
4368 (input_scrub_insert_line): New. Allow insertion of a line of
4369 characters into the input stream.
4370 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4371 file into the input stream.
4372 (s_include): Use input_scrub_insert_file.
4373 * internals.texi: Document new macro hooks.
4374 * as.h: New prototypes added.
4376 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4378 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4379 an initial capital letter.
4380 (i386_index_check): Reindent.
4382 2000-03-19 Nick Clifton <nickc@cygnus.com>
4384 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4387 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4389 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4390 instruction operand bad if Rd > 7 when generating
4391 thumb instructions. Prevents for example,
4392 "adr r12,label" from silently failing and generating
4393 the wrong instruction.
4395 2000-03-17 Nick Clifton <nickc@cygnus.com>
4397 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4398 that have a destingation >= 0x400000.
4399 Fix compile time warning messages.
4401 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4403 * config/tc-sh.c (md_begin): When encountering insn that are
4404 not supported by the current arch, only change the name if
4405 its contents are the same as prev_name.
4406 (get_specific): If the the architecture doesn't match, fail.
4408 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4410 * config/tc-sh.c (IDENT_CHAR): Define.
4411 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4412 matching back where it came from.
4414 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4416 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4418 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4420 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4423 2000-03-15 Kazu Hirata <kazu@hxi.com>
4425 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4427 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4429 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4430 floating-point-number, make sure 'f' is in FLT_CHARS.
4432 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4434 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4435 (s_lcomm_internal): Use it.
4436 * doc/internals.texi (CPU backend): Document it.
4437 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4440 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4442 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4445 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4446 implementation doesn't have special handling for switch
4448 (macro_build): Allow for code in sections other than .text.
4450 (mips_ip): Likewise.
4451 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4452 Don't perform relocs if we will be outputting them.
4453 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4454 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4457 2000-03-09 Catherine Moore <clm@cygnus.com>
4459 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4460 relocation type based on the entry in the fixup structure.
4461 Put S_IS_EXTERN processing back in.
4463 2000-03-08 H.J. Lu (hjl@gnu.org)
4465 * Makefile.am (install-exec-tooldir): Depend on
4466 install-exec-bindir for parallel make.
4467 * Makefile.in: Regenerated.
4469 2000-03-06 Nick Clifton <nickc@cygnus.com>
4471 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4473 (md_parse_option): Parse -m32r command line switch - disable m32rx
4475 (md_show_usage): Document new option.
4477 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4478 * doc/Makefile.in: Regenerate.
4479 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4481 2000-03-02 Michael Meissner <meissner@redhat.com>
4483 * config/tc-d30v.c (check_range): Remove code that incorrectly
4484 sign extended values where bits < 32.
4486 2000-03-02 H.J. Lu (hjl@gnu.org)
4488 * configure.in: Support --enable-targets=all on ia32.
4489 * configure: Regenerated.
4491 2000-03-01 Nick Clifton <nickc@cygnus.com>
4493 * gasp.c (do_align): Remove bogus check of alignment value.
4495 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4497 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4498 TC_PPC was defined forced the type of a symbol with no other type
4501 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4503 * doc/internals.texi (CPU backend): Mention that
4504 line_separator_chars do not break up comments. Fix typos for
4505 LEX_AT and LEX_NAME descriptions. Document operands for
4506 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4507 description of md_create_short_jump usage. Document argument for
4508 md_undefined_symbol.
4510 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4512 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4513 (md_parse_option): Handle it.
4514 (md_show_usage): Document it.
4516 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4518 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4519 opcode, for the instruction `pal19'. From Andrea Arcangeli
4522 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4524 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4526 (md_assemble): To here, before template operands are matched.
4527 Also ensure a constant immediate is sign extended when we know the
4528 size is at most 16 bits. This is to catch cases like "add
4529 $0xffc0,%ax" where we don't know the size, and thus that the
4530 immediate can be represented as Imm8S until after parsing the
4532 (i386_displacement): Similarly sign extend 16 bit constant
4534 (md_assemble): Relax 16-bit jump constant range check to suit sign
4535 extended displacements.
4537 2000-02-26 Andreas Jaeger <aj@suse.de>
4539 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4541 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4543 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4544 call operands when intel_syntax.
4545 (intel_float_operand): Return 2 for "fi...".
4546 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4547 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4548 earlier "SHORT" change.
4549 (md_assemble): When determining suffix from Regs, exclude
4552 2000-02-24 Nick Clifton <nickc@cygnus.com>
4554 * configure: Add arm-wince, mips-pe and sh-pe targets.
4555 * configure: Regenerate.
4557 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4559 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4560 "pe-mips" for the mips-pe target.
4562 * config/tc-arm.c (insns): Change displacement encoded in BL
4563 and B instructions if the target port is arm-wince.
4564 (do_ldst): Do not bias the relocation offset if the target
4566 (md_pcrel_from): Add in missing relocation offset bias if the
4567 target os arm-wince.
4569 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4570 (md_begin): Disable -G support for mips-pe target.
4571 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4572 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4575 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4576 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4577 assembler, just set the alignment to 4.
4579 * config/te-wince-pe.h: New file for WinCE targets. Define
4582 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4584 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4585 string instructions.
4586 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4587 (i386_intel_memory_operand): After finding a segment override,
4588 check again for no `[' before looking for a displacement. Bomb if
4589 more than one displacement rather than silently discarding the
4590 second and subsequent ones. Free strings malloc'd by
4591 build_displacement_string.
4593 2000-02-24 Catherine Moore <clm@cygnus.com>
4595 * config/obj-som.c (obj_pseudo_table): Add "weak".
4596 (obj_som_weak): New routine.
4598 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4600 * config/tc-i386.c (union i386_op): New.
4601 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4602 Throughout file replace occurences of disps[n], imms[n], regs[n]
4603 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4604 intel mode operand swapping. Add assert in regKludge and
4605 fake_zero_displacement code. Test i.types[n] when outputting
4606 displacements and immediates. Combine output of Disp16 with
4608 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4609 when in intel mode by (not) reversing fsub and fdiv operands
4610 before the template search. This fails for single operand
4611 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4612 undefined. Instead fix the base_opcode after we've found the
4613 template. Move base_opcode xor with found_reverse_match from
4614 opcode output code to before this fix so we test for the correct
4616 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4617 check in intel mode. Instead compare opcodes.
4619 * config/tc-i386.h (TC_RELOC): Delete.
4620 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4621 with equivalent call to reloc.
4623 * as.h (flag_m68k_mri): Move declaration after target include, and
4624 only declare when TC_M68K defined. Define as zero otherwise.
4625 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4626 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4627 Define as zero otherwise.
4628 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4629 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4630 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4631 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4632 testing whether defined.
4633 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4634 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4635 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4636 rather than testing whether defined.
4637 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4638 (parse_mri_cons): Declare and use only when TC_M68K.
4639 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4640 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4641 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4643 * NEWS: Mention IBM 370 support.
4645 2000-02-23 Richard Henderson <rth@cygnus.com>
4647 * config/tc-i386.c (md_assemble): When swapping operands for
4648 intel_syntax, assume everything that's not Imm or Disp is a
4651 2000-02-23 Linas Vepstas <linas@linas.org>
4653 * config/tc-i370.c, config/tc-i370.h: New files.
4654 * Makefile.am: Add support for Linux/IBM 370.
4655 * configure.in: Likewise.
4656 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4657 * config/obj-elf.c: Include elf/i370.h
4658 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4660 * Makefile.in: Regenerate.
4661 * configure: Regenerate.
4663 * doc/c-i370.texi: New file.
4664 * doc/all.texi: Include it.
4665 * doc/as.texinfo: And here.
4666 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4667 * doc/Makefile.in: Regenerate.
4669 2000-02-19 Michael Meissner <meissner@redhat.com>
4671 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4672 determine if an instruction can be used in parallel with an ADDppp
4673 or SUBppp instruction.
4675 2000-02-22 Andrew Haley <aph@cygnus.com>
4677 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4679 2000-02-22 Andrew Haley <aph@cygnus.com>
4681 * config/tc-mips.c (mips_gp32): New variable.
4682 (macro_build) Use mips_gp32.
4684 (md_longopts): Add "-mgp32" and "-mgp64".
4685 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4687 (OPTION_M7900): Change offset
4688 (OPTION_NO_M7900): Ditto.
4690 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4692 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4693 warning, and bump it to 1.
4695 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4697 From Brad Lucier <lucier@math.purdue.edu>:
4698 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4701 2000-02-21 Catherine Moore <clm@cygnus.com>
4703 * config/tc-mips.c (MF_HILO_INSN): Define.
4704 (mips_7000_hilo_fix): Declare.
4705 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4706 (md_parse_option): Check for 7000_HILO_FIX options.
4707 (OPTION_M7000_HILO_FIX): Define.
4708 (OPTION_NO_M7000_HILO_FIX): Define.
4709 * doc/c-mips.texi (-mfix7000): Describe.
4711 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4713 * listing.c (print_lines): Remove unused variable `end'.
4715 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4716 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4717 reloc_type when BFD_ASSEMBLER.
4718 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4719 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4720 statement and quell signed vs. unsigned comparison warning.
4722 2000-02-18 Nick Clifton <nickc@cygnus.com>
4724 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4725 the computed frag offset, rather than overwriting it.
4727 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4729 * config/tc-sh.c ("elf/sh.h"): Include.
4730 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4731 (md.begin): Initialize target_arch.
4732 Only include opcodes in has table that match selected architecture.
4733 (parse_reg): Recognize register names for sh-dsp.
4734 (parse_at): Recognize post-modify addressing.
4735 (get_operands): The leading space is now optional.
4736 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4737 arguments. Update valid_arch.
4738 (build_Mytes): Add support for SDT_REG_N.
4739 (find_cooked_opcode): New function, broken out of md_assemble.
4740 (assemble_ppi, sh_elf_final_processing): New functions.
4741 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4742 (md_longopts, md_parse_option): New option: -dsp.
4743 * config/tc-sh.h (elf_tc_final_processing): Define.
4744 (sh_elf_final_processing): Declare.
4746 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4748 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4749 the unwinder subspace. Save the current seg/subseg before creating
4752 2000-02-10 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4755 little endian targets.
4756 (INST_BYTE1): Redefine to handle big and little endian
4758 (cpu_type): New type: Select between M340 and M210.
4759 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4760 instructions of the M340.
4761 (md_assemble): Add support for the MULSH and OPSR classes of
4763 (md_atof): Add support for little endian targets.
4764 (md_parse_option): Add support for -EL, -EB and -mcpu command
4766 (md_convert_frag): Add support for little endian targets.
4767 (md_apply_fix3): Add support for little endian targets.
4768 (md_number_to_chars): Add support for little endian targets.
4770 2000-02-10 Timothy Wall <twall@redhat.com>
4772 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4773 defined, use it to verify the symbol just read should be a label.
4775 2000-02-10 Timothy Wall <twall@redhat.com>
4777 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4778 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4779 around colons when KEEP_WHITE_AROUND_COLON is defined.
4780 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4781 and KEEP_WHITE_AROUND_COLON.
4783 2000-02-08 Timothy Wall <twall@redhat.com>
4785 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4787 (do_repeat): New. Abstract repeat logic so that a "break" can be
4789 (end_repeat): New. Provide support for a "break" out of the
4791 * read.h: Add prototypes for new functions.
4793 2000-02-08 Timothy Wall <twall@redhat.com>
4795 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4796 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4797 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4800 2000-02-08 Timothy Wall <twall@redhat.com>
4802 * read.c: Added elseif to directives table.
4803 * read.h: Added prototype for s_elseif.
4804 * doc/as.texinfo: Added description for elseif.
4805 * cond.c (s_elseif): New function
4807 2000-02-04 Timothy Wall <twall@redhat.com>
4809 * listing.c (print_lines): Remove conditionals causing bug in
4812 2000-02-03 Timothy Wall <twall@cygnus.com>
4814 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4816 * frags.c (frag_new): Calculate fr_fix in octets
4817 (frag_now_fix) Return offset as target address offset (bytes).
4818 (frag_now_fix_octets) New - Return offset in octets (8-bit
4820 * frags.h: Added prototype for frag_now_fix_octets().
4821 Distinguish between octets and bytes in field descriptions.
4822 * listing.c (calc_hex): Account for octets vs bytes when
4823 printing addresses/offsets.
4824 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4825 target is little-endian, print the octets in a word in big-endian
4826 order so that the display looks like a proper hexadecimal number,
4827 instead of having the octets reversed.
4828 * read.c (do_align): When recording alignment, alignment power
4829 should be in terms of target bytes (minimum addressible unit)
4831 (do_org) Convert ORG target address (byte) argument into an
4832 octet offset when generating a variable fragment.
4833 * symbols.c (resolve_symbol_value): Symbol final value
4834 converted to a target address offset (bytes) from its octet offset.
4835 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4836 offset (bytes) is adjusted by the frag offset (octets) converted
4838 (coff_frob_section) Section alignment power is in terms of bytes;
4839 convert it to an octet alignment power when calculating size (and
4840 size mask) in octets. Don't modify the section size in order to
4841 "align" it for TI COFF, since that format has a different method
4842 for storing alignment information.
4844 2000-02-01 Timothy Wall <twall@cygnus.com>
4846 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4847 entries, matching the way GCC generates them. If not escaped, the
4848 filename is encoded incorrectly.
4850 2000-01-31 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-arm.c (reg_table): Add support for ATPCS register
4855 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4857 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4859 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4861 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4862 of a symbol when we really care about its value.
4864 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4866 * config/tc-mcore.c (md_assemble): Give warning message if
4867 operands passes to instruction are more than the spec.
4869 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4871 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4872 Thumb mode but the label seen was not declared as '.thumb_func'
4873 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4874 correct disassembly of Thumb code bounded by non function labels.
4876 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4878 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4879 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4881 * Makefile.in: Same here.
4884 * configure.in: Set bfd_gas for i386-aout when primary target
4885 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4886 we may need the primary te_file. Remove incorrect comment.
4888 * configure: Regenerate.
4890 * config/e-i386aout.c: New file.
4892 * as.c (USE_EMULATIONS): Move to before print_version_id.
4893 (struct emulation): Add i386aout.
4894 (show_usage): Split text strings. Reformat -a text. Add --em
4898 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4899 (aout_format_ops): New.
4902 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4903 preprocessor conditional and add aout USE_EMULATIONS tests.
4904 (read_a_source_file): Don't pass error strings to printf as
4908 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4910 (do_data): Same here.
4911 (process_file): And here.
4914 * symbols.c (colon): Rewrite "already defined" fatal message
4915 code for aout with USE_EMULATIONS.
4918 * config/obj-aout.c (OBJ_HEADER): Define.
4919 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4921 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4922 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4924 (obj_aout_type): Expand S_SET_OTHER here too.
4925 (obj_read_begin_hook): Remove.
4926 (aout_pop_insert): New.
4927 (obj_aout_s_get_other): New.
4928 (obj_aout_s_get_desc): New.
4929 (aout_format_ops): New.
4932 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4933 gets aout_pseudo_table.
4934 (aout_pseudo_table): Declare.
4935 (obj_read_begin_hook): Define.
4938 * config/obj-coff.c (obj_pseudo_table): Rename to
4940 (coff_pop_insert): Use coff_pseudo_table.
4941 (coff_sec_sym_ok_for_reloc): Remove.
4942 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4943 and comment all zero entries and remove #if 0 code.
4946 * config/obj-coff.h (obj_pop_insert): Define.
4947 (coff_pseudo_table): Declare.
4950 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4951 s_get_size, s_set_size. Comment all zero entries.
4954 * config/obj-elf.c (elf_s_get_other): New function.
4955 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4956 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4957 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4959 (obj_elf_parse_section_letters): Don't pass error strings to
4960 printf as format arg.
4963 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4965 (elf_s_get_other): Declare.
4966 (S_GET_OTHER) Define as elf_s_get_other if not already
4968 (S_SET_OTHER): Only define when not already defined.
4969 (elf_obj_read_begin_hook): Declare.
4970 (obj_read_begin_hook): Define.
4971 (elf_obj_symbol_new_hook): Declare.
4972 (obj_symbol_new_hook): Define.
4975 * config/obj-multi.h: Add copyright header and protect against
4976 multiple inclusion. Add * to all function pointers.
4977 (OBJ_HEADER): If defined, include it rather than other defines
4979 (obj_frob_file_after_relocs): Test for NULL.
4980 (obj_symbol_new_hook): Here too.
4981 (obj_sec_sym_ok_for_reloc): And here.
4982 (S_GET_OTHER): Define.
4983 (S_GET_DESC): Define.
4984 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4985 (OBJ_MAYBE_ELF): Update comment.
4987 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4988 OBJ_AOUT preprocessor conditional and handle emulation by
4989 testing OUTPUT_FLAVOR.
4990 (i386_displacement): Here too.
4991 (md_section_align): Similarly here.
4992 (i386_target_format): Conditionally compile when more than one
4993 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4994 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4995 (i386_displacement): Here too.
4998 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4999 Define TARGET_FORMAT for aout only when not multi.
5002 * config/te-multi.h: Delete file as it's identical to te-generic.h
5004 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5006 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5007 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5010 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5012 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5015 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5017 * config/tc-mips.c (mips_do_align): New function.
5018 * config/tc-mips.h (md_do_align): Define.
5020 2000-01-10 Philip Blundell <philb@gnu.org>
5022 * doc/c-arm.texi (ARM Options): Fix typo.
5023 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5024 line separator for Linux.
5025 * doc/as.texinfo (Comments): Mention the ARM.
5027 2000-01-10 Philip Blundell <pb@futuretv.com>
5029 * configure.in (arm*-*-conix*): New target.
5030 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5032 * configure: Regenerate.
5034 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5036 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5037 (obj_elf_visibility): New function.
5039 * doc/as.texinfo (Visibility): New node: document visibility
5042 For older changes see ChangeLog-9899