1 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/obj-coff.c (do_linenos_for): Check to see if the filename
4 symbol has been initialised before extracting its symbol index.
6 2001-04-24 H.J. Lu <hjl@gnu.org>
8 * configure: Regenerated with the right version of autoconf.
10 2001-04-24 Christian Groessler <cpg@aladdin.de>
12 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
13 generate R_CALLR and R_REL16 relocations
15 2000-04-20 Jason Eckhardt <jle@redhat.com>
17 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
18 since frag_now can change after d10v_cleanup is called.
20 2001-04-16 David O'Brien <obrien@FreeBSD.org>
22 * configure.in: Add the em type for FreeBSD targets.
23 * configure: Regenerate.
25 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
27 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
28 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
30 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
31 pc-relative relocations not placed at the end of the instruction.
33 2001-04-13 Jim Wilson <wilson@redhat.com>
35 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
38 2001-04-13 Jakub Jelinek <jakub@redhat.com>
40 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
41 handle SHF_MERGE and SHF_STRINGS.
42 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
43 (obj_elf_section): Allow additional argument specifying entity size.
44 * write.c (adjust_reloc_syms): Keep relocations against local symbols
45 in SEC_MERGE sections.
47 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
49 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
51 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
53 * expr.c (operand): Pass &c to md_parse_name().
54 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
56 2001-04-07 Steven J. Hill <sjhill@cotw.com>
58 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
60 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
61 * Makefile.in: Regenerated.
63 * configure.in: Use traditional MIPS targets for Linux/MIPS.
64 * configure: Regenerated.
66 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
68 * config/tc-mn10300.c (xr_registers): Added `pc'.
70 2001-04-05 Alan Modra <alan@linuxcare.com.au>
72 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
73 * configure: Regenerate.
75 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
76 cases, and always return size based on current fr_subtype.
77 (md_begin): Move initialization of md_relax_table..
78 (md_relax_table): ..to static initializer. Set rlx_length for
79 UNDEF_WORD_DISP cases.
80 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
82 (md_relax_table): Likewise.
83 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
84 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
85 Set rlx_backward and rlx_forward to zero for unused states.
86 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
87 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
88 (UNCOND12, UNCOND32): Remove duplicate defines.
90 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
92 * config/tc-cris.c (md_estimate_size_before_relax) <case
93 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
94 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
95 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
96 Add cases to cover all relax states.
97 (cris_insn_first_word_frag): New.
98 (md_assemble): Call cris_insn_first_word_frag to get the first
99 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
100 end. Drop variable insn_size.
101 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
102 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
103 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
105 * write.c (write_object_file): Reset broken word state before
108 2001-03-31 Alan Modra <alan@linuxcare.com.au>
110 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
111 for one line if not already enabled.
112 * cond.c (s_elseif): Correct conditional assembly listing.
115 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
116 Don't abort on NULL current_cframe.
118 2001-03-30 Alan Modra <alan@linuxcare.com.au>
120 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
121 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
122 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
123 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
124 * config/obj-coff.c (do_relocs_for): Likewise.
125 (yank_symbols): Likewise.
126 (fixup_segment): Likewise.
127 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
128 (ppc_fix_adjustable): Likewise.
129 * config/tc-mips.c (md_convert_frag): Likewise.
130 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
131 * ehopt.c (eh_frame_convert_frag): Likewise.
132 * expr.c (make_expr_symbol): Likewise.
134 * frags.h (struct frag): Add last_fr_address. Reorder fields for
136 * symbols.c (resolve_symbol_value): Don't fix expression values
137 until relaxation is complete.
138 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
139 (S_GET_VALUE): Likewise, and return unresolved expression value.
140 * write.c (finalize_syms): New.
141 (relax_and_size_seg): Split into..
142 (relax_seg): New function, returns 1 if anything changed..
143 (size_seg): And the remainder of relax_and_size_seg.
144 (fixup_segment): Arrange for final resolution of sym values.
145 (adjust_reloc_syms): Likewise.
146 (write_object_file): Likewise, and repeatedly call relax_seg until
147 nothing more changes.
148 (relax_segment): Return 1 if anything changed. Use correct types
149 for rs_org `target' and `after'.
150 * write.h (finalize_syms): Declare.
151 (relax_segment): Update prototype.
153 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
154 do-nothing cases to switch to avoid abort on a second relaxation
155 pass, and tidy code a little.
156 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
157 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
158 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
159 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
160 (md_relax_table): Remove first four unused entries. Increment
161 rlx_length by one throughout table, and update comments to suit.
162 (md_estimate_size_before_relax): Return size of current variable
163 part of frag to reflect reality when relaxing more than once.
164 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
165 (COND32, UNCD32): Rename to DISP32 throughout.
166 (UNDEF_WORD_DISP): Renumber to 3.
167 (md_estimate_size_before_relax): Add extra do-nothing cases.
168 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
169 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
170 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
171 handle word and dword branches.
173 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
175 * config/tc-cris.h (tc_fix_adjustable): Allow only
176 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
177 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
178 example in comment to valid type.
180 2001-03-28 H.J. Lu <hjl@gnu.org>
182 * read.c (equals): Set to local for COFF only if it hasn't been
185 2001-03-28 Alan Modra <alan@linuxcare.com.au>
187 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
188 (md_begin): Use it when setting default architecture.
190 2001-03-27 Nick Papadonis <nick@coelacanth.com>
192 * read.c (equals): (for COFF) default symbols to being local.
194 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
196 * configure.in (cris-*-*): Change default emulation to criself.
197 (cris-*-*aout*): New rule.
198 * configure: Regenerate.
200 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
202 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
203 BFD_RELOC_390_GOTENT.
204 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
205 BFD_RELOC_390_GOTENT.
207 2001-03-26 Nick Clifton <nickc@redhat.com>
209 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
210 * config/tc-s390.c (s390_force_relocation): New function: Force
211 relocations for VTINHERIT relocs.
213 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
215 * doc/as.texinfo: Put @c man begin to generate the as man page.
216 When generating man, define all the variables. Re-organize some
217 options to obtain better indentation of man page.
218 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
219 (as.1): Build from as.texinfo.
220 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
222 2001-03-25 Alan Modra <alan@linuxcare.com.au>
224 * config/tc-i386.c (i386_scale): Accept an absolute expression for
225 scale factor, and return the end of the expression.
226 (i386_operand): Modify for above.
228 2001-03-23 Nick Clifton <nickc@redhat.com>
230 * doc/as.texinfo: Document --listing-XXX command line switches.
231 Explain why listings behave differently when -pipe is used.
233 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
235 * write.c (fix_new_exp): Print an error if passed a register.
237 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
239 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
240 (PIC_SUFFIX_CHAR): New macro.
241 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
243 (md_longopts): New option --pic.
244 (OPTION_PIC): Define.
245 (md_estimate_size_before_relax): Tweak longish comment.
246 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
247 (md_assemble): Handle a PIC relocation on prefix and normal
248 instruction operands.
249 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
250 "complex" operand expressions. Call frag_more outside
251 gen_cond_branch_32 parameter list.
252 (cris_process_instruction): Handle PIC relocs on parsed
253 operand expressions. Validize PIC reloc sizes.
254 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
255 (gen_bdap): Handle "complex" operand expressions.
256 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
257 ADD.D offset,PC as jump instruction if generating PIC. Generate
258 error instead of crashing on complex expressions.
259 (cris_number_to_imm): Add segT parameter. All callers changed.
260 Use segT parameter, not now_seg, for segment of fixup. Handle
261 PCREL relocations but check that they are fully resolved.
262 (md_parse_option): Handle OPTION_PIC.
263 (tc_gen_reloc): Handle PIC relocs.
264 (md_show_usage): Update for --pic.
265 (md_apply_fix3): Renamed from md_apply_fix.
266 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
267 (md_cris_force_relocation): Force relocation for PIC relocs.
269 * config/tc-cris.h: Tweak attribution.
270 (MD_APPLY_FIX3): Define.
271 (IS_CRIS_PIC_RELOC): New macro.
272 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
273 (tc_fix_adjustable): Don't adjust a globally visible symbol when
275 (tc_frob_symbol): Avoid emitting undefined symbols.
277 2001-03-20 Alan Modra <alan@linuxcare.com.au>
279 * frags.h (struct frag): Add relax_marker.
280 * write.c (is_dnrange): Delete.
281 (relax_frag): Use correct types for `aim', `target', `address'.
282 Delete `offset', `was_address'. Test `relax_marker' instead of
283 using fragile (and slow) address test.
284 (relax_segment): Init and flip `relax_marker'.
286 2001-03-19 Alan Modra <alan@linuxcare.com.au>
288 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
291 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
293 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
294 with 'Motorola specification for assembly language input standard'.
296 2001-03-17 Richard Henderson <rth@redhat.com>
298 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
299 (dwarf2_directive_loc): Don't use them.
300 (dwarf2_directive_file): Reject duplicate file definitions.
301 (get_filenum): Zero allocated memory.
302 (out_file_list): Complain about missing file definitions.
304 2001-03-17 Alan Modra <alan@linuxcare.com.au>
306 * read.c (do_org): Handle complex expressions.
307 * cgen.c (gas_cgen_finish_insn): Likewise.
309 2001-03-15 David Mosberger <davidm@hpl.hp.com>
311 * config/tc-ia64.c (md): New member keep_pending_output.
312 (ia64_flush_pending_output): Flush only if md.keep_pending_output
314 (dot_xdata): Turn on md.keep_pending_output for the duration of
316 (dot_xfloat_cons): Ditto.
317 (dot_xstringer): Ditto.
318 (dot_xdata_ua): Ditto.
319 (dot_xfloat_cons_ua): Ditto.
321 2001-03-15 Jim Wilson <wilson@redhat.com>
323 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
326 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
328 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
330 2001-03-15 DJ Delorie <dj@redhat.com>
332 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
333 blindly freeing string if it isn't at the top of the obstack.
335 2001-03-13 Alan Modra <alan@linuxcare.com.au>
337 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
338 (NUM_FLAG_CODE): Define.
339 (lex_got): New function.
340 (got_reloc): New global var.
341 (x86_cons_fix_new): New function.
342 (x86_cons): New function.
343 (i386_immediate): Use lex_got here, replacing inline code. Change
344 "ignoring junk.." error message to "junk.."
345 (i386_displacement): Likewise.
346 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
348 (TC_CONS_FIX_NEW): Define.
349 (x86_cons_fix_new): Declare.
351 2001-03-12 Nick Clifton <nickc@redhat.com>
353 * config/tc-arm.c (md_begin): Always set machine type based on
356 2001-03-07 Alan Modra <alan@linuxcare.com.au>
358 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
359 (md_assemble) <smallest displacement>: Use correct field of i.op[]
361 <JumpInterSegment output>: Use correct i.disp_reloc[].
362 <immediate output>: Likewise.
364 2001-03-06 Nick Clifton <nickc@redhat.com>
366 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
369 2001-03-06 Igor Shevlyakov <igor@windriver.com>
371 * config/tc-m68k.c : Add 5407 to archs[] table.
372 (HAVE_LONG_BRANCH): Add mcf5407.
373 (select_control_regs): Recognize 5407.
375 2001-03-02 Dave Brolley <brolley@redhat.com>
377 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
380 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
382 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
383 (gen_to_words): Print warnings if NaNs are found and the target CPU
384 does not support them. Allow largest exponent to be used in normal
385 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
387 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
389 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
390 anymore since we use bfd_elf_generic_reloc now.
391 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
393 2001-02-27 Alan Modra <alan@linuxcare.com.au>
395 * configure.in (BFD_VERSION): New.
396 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
397 * configure: Regenerate.
398 * Makefile.am: Run "make dep-am"
399 * Makefile.in: Regenerate.
400 * doc/Makefile.in: Regenerate.
402 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
404 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
405 SEC_NEVER_LOAD when the 'n' flag is used.
406 Add SEC_NEVER_LOAD to matchflags.
408 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
410 * symbols.c (decode_local_label_name): Initialize message_format
411 only when an error is reported (perf pb due to I18N).
413 2001-02-23 H.J. Lu <hjl@gnu.org>
415 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
416 BFD_ASSEMBLER is not defined.
418 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
420 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
421 done if it's against a symbol.
423 2001-02-22 Timothy Wall <twall@cygnus.com>
425 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
426 target formats if applicable.
427 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
428 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
429 * Makefile.in: Regenerated.
430 * configure.in: Added configuration for ia64-*-aix*.
431 * configure: Regenerated.
433 2001-02-21 David Mosberger <davidm@hpl.hp.com>
435 * config/tc-ia64.c (enum operand_match_result): New type.
436 (operand_match): Change return type to operand_match_result.
437 Fix all returns appropriately, adding support for returning the
439 (parse_operands): New locals result, error_pos, out_of_range_pos,
440 curr_out_of_range_pos. Rewrite operand matching loop to give better
443 2001-02-21 David Mosberger <davidm@hpl.hp.com>
445 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
446 (dot_proc): Clear unwind.prologue_count to zero.
447 (dot_prologue): Increment unwind.prologue_count.
448 (dot_restore): If second operand is omitted, use
449 unwind.prologue_count -1 for "ecount" (# of additional regions to
450 pop). Decrement unwind.prologue_count by number of regions
453 2001-02-21 Nick Clifton <nickc@redhat.com>
455 * doc/as.texinfo (Section): Note that some flags to the COFF
456 version of .section remove attributes rather than setting them.
458 2001-02-20 Kazu Hirata <kazu@hxi.com>
460 * config/tc-pdp11.c: Fix formatting.
461 * config/tc-pdp11.h: Likewise.
463 2001-02-20 Bo Thorsen <bo@suse.de>
465 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
468 2001-02-18 David O'Brien <obrien@FreeBSD.org>
470 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
471 all FreeBSD platforms should look the same at this level.
472 * configure: Rebuilt.
473 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
475 2001-02-18 lars brinkhoff <lars@nocrew.org>
477 * Makefile.am: Add PDP-11 target.
478 * configure.in: Likewise.
479 * config/tc-pdp11.c: New file.
480 * config/tc-pdp11.h: New file.
481 * doc/Makefile.am: Add PDP-11 documentation.
482 * doc/all.texi: Likewise.
483 * doc/as.texinfo: Likewise.
484 * doc/c-pdp11.texi: New file.
486 2001-02-16 matthew green <mrg@redhat.com>
488 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
490 2001-02-13 Jim Wilson <wilson@redhat.com>
492 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
493 reloc instead of a 0 reloc.
494 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
496 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
498 2001-02-13 Ian Lance Taylor <ian@zembu.com>
500 * write.c (is_dnrange): Stop as soon as the address becomes
502 (relax_frag): Add segment parameter. Only call symbol_get_frag
503 once. Only call is_dnrange if the symbol is in the same segment,
504 and the symbol address is larger.
505 (relax_segment): Pass segment to md_relax_frag and relax_frag.
506 * write.h (relax_frag): Update declaration.
507 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
509 * config/tc-m32r.c (m32r_relax_frag): Likewise.
510 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
511 (m32r_relax_frag): Update declaration.
512 * config/tc-mips.h (md_relax_frag): Add segment parameter.
513 * config/tc-tic54x.h (md_relax_frag): Likewise.
514 * doc/internals.texi (CPU backend): Update documentation for
517 2001-02-13 Alan Modra <alan@linuxcare.com.au>
519 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
520 Mention effect of < 386 architectures on jump promotion.
521 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
523 * config/tc-i386.c (no_cond_jump_promotion): New.
524 (set_cpu_arch): Parse "jumps" arch modifier.
525 (insn_size): Modify usage comment.
526 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
527 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
528 (TYPE_FROM_RELAX_STATE): New define.
529 (UNCOND_JUMP, COND_JUMP): Renumber.
530 (md_relax_table): Reorder to suit.
531 (COND_JUMP86): New define.
532 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
533 (md_assemble): Create frag var for jumps of max size, encode relax
534 state for COND_JUMP86.
535 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
536 leave conditional jumps small if no_cond_jump_promotion.
537 (md_convert_frag): Likewise.
539 * expr.c (operator): Don't bump input_line_pointer for two char
540 operators. Instead return operator size via new param num_chars.
541 (expr): Use above to parse multi-char operators correctly.
543 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
545 * config/tc-i386.c (i386_displacement): Fix handling of
546 BFD_RELOC_X86_64_GOTPCREL.
547 (i386_validate_fix): Likewise.
549 2001-02-12 Philip Blundell <pb@futuretv.com>
551 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
552 ldrt/strt instructions.
554 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
556 * config/tc-mips.c (macro): For M_LA_AB emit a
557 BFD_RELOC_MIPS_CALL16 relocation or a
558 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
559 BFD_RELOC_MIPS_GOT16 and
560 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
561 loading the jump register when generating SVR4_PIC code.
563 2001-02-10 Chris Demetriou <cgd@broadcom.com>
565 * configure.in: Make 'mipself' and 'mipsecoff' emulations
566 map to MIPS-specific files, as they used to do before the
567 change on 2000-05-21.
568 * configure: Regerate.
570 2001-02-10 Chris Demetriou <cgd@broadcom.com>
572 * config/tc-mips.c (md_parse_option): Don't try to compile
573 ELF-only option code if not ELF.
575 2001-02-08 David Mosberger <davidm@hpl.hp.com>
577 * config/tc-ia64.h (md_elf_section_type): New macro.
578 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
579 (they're now handled via ia64_elf_section_type.
581 * config/tc-ia64.c (unwind): New members saved_text_seg,
582 saved_text_subseg, and force_unwind_entry.
583 (optimize_unw_records): New function to optimize away unnecessary
585 (ia64_elf_section_type): New function.
586 (output_unw_records): Generate unwind info only if the size is
587 non-zero or if it's forced for some other reason (e.g.,
588 handlerdata or a personality routine).
589 (generate_unwind_image): Don't switch back to previous
590 section---stay inside the unwind info section instead so that
591 handlerdata that may follow goes into the right place.
592 (dot_handlerdata): Force generation of unwind entry and save the
593 current active text segment before generating unwind image.
594 (dot_unwentry): Force generation of unwind entry.
595 (dot_personality): Ditto.
596 (dot_endp): Generate unwind table entry only if there is
597 some unwind info or the unwind entry was forced.
599 * config/tc-ia64.c (make_unw_section_name): New macro to form
601 (generate_unwind_image): Add "text_name" argument. Use it to
602 form unwind section name.
603 (dot_handlerdata): Determine current segment (section) name and
604 pass it to generate_unwind_image().
605 (dot_endp): Determine current segment (section) name and use
606 it to determine the appropriate unwind section name.
607 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
608 n, fill, and max arguments.
610 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
612 * Makefile.am: Add linux target for S/390.
613 * configure.in: Likewise.
614 * config/tc-s390.c: New file.
615 * config/tc-s390.h: New file.
617 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
619 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
620 2byte, 4byte and 8byte.
622 2001-02-08 Alan Modra <alan@linuxcare.com.au>
624 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
625 md_number_to_chars with size > sizeof (valueT).
627 2001-02-06 H.J. Lu <hjl@gnu.org>
629 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
630 there is no relocation.
632 2001-02-06 H.J. Lu <hjl@gnu.org>
634 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
636 * config/tc-ia64.c (md_parse_option): Only accept the valid
637 ia64 options on "-axxx".
639 2001-02-05 Jim Wilson <wilson@redhat.com>
641 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
642 aborting for invalid operands.
644 2001-02-06 Alan Modra <alan@linuxcare.com.au>
646 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
647 than via pointer. Update all callers.
648 (UNWIND_LOW32): Define.
649 (UNWIND_HIGH32): Define.
650 (pa_build_unwind_subspace): Use the above macros instead of dumping
651 bitfields directly. Call frag_more once rather than multiple times.
652 (md_assemble): Use UNWIND_LOW32.
654 (pa_procend): Likewise.
655 (process_exit): Use UNWIND_HIGH32.
657 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
659 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
660 function to select the header according to the cpu.
661 (md_after_pass_hook, md_do_align): Remove.
662 (md_cleanup, m68hc11_cleanup): Remove.
663 (md_pcrel_from_section): Declare.
664 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
665 (build_jump_insn, build_insn): Likewise.
666 (m68hc11_listing_header): New function.
667 (m68hc11_cleanup): Remove.
669 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
671 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
672 symbols because there is no support for shared libraries and these
673 symbols can't be overridden (unless they are weak).
675 2001-02-01 Momchil Velikov <velco@fadata.bg>
677 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
678 for the compilation unit with a zero byte.
680 2001-01-30 Alan Modra <alan@linuxcare.com.au>
682 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
683 destinations. Correct range check for 17 and 22 bit branches.
685 2001-01-25 Nick Clifton <nickc@redhat.com>
687 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
688 still set. Issue an error message instead.
689 (md_estimate_size_before_relax): Delete unused variable
690 'buffer_address'. Fixup parentheses around if statement.
692 2001-01-23 Kazu Hirata <kazu@hxi.com>
694 * as.c: Fix formatting.
696 * messages.c: Likewise.
698 * symbols.c: Likewise.
700 2001-01-23 Ben Elliston <bje@redhat.com>
702 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
704 2001-01-22 Kazu Hirata <kazu@hxi.com>
706 * config/tc-alpha.c: Fix formatting.
708 2001-01-19 Kazu Hirata <kazu@hxi.com>
710 * config/tc-alpha.c: Fix formatting.
712 2001-01-18 Kazu Hirata <kazu@hxi.com>
714 * config/tc-alpha.c: Fix formatting.
716 2001-01-18 Nick Clifton <nickc@redhat.com>
718 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
720 (stm_flags): Remove redundant bit from "ed" and "da" flags.
722 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
724 * configure.in (cpu_type, arch): Match i386 too.
725 * configure: Rebuilt.
727 2001-01-16 Kazu Hirata <kazu@hxi.com>
729 * config/tc-i386.c: Fix formatting.
731 2001-01-16 Alan Modra <alan@linuxcare.com.au>
733 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
734 relocs for .PARISC.unwind section.
736 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
737 depending on section flags, not just for .text.
739 2001-01-15 Jim Wilson <wilson@redhat.com>
741 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
742 not immediately followed by an instruction.
744 2001-01-15 Kazu Hirata <kazu@hxi.com>
746 * config/tc-m68hc11.c: Fix formatting.
748 2001-01-15 Nick Clifton <nickc@redhat.com>
750 * symbols.c (colon): Change 'already defined symbol' from a
751 fatal error to an ordinary error. There is no reason why this
752 error should be fatal.
754 * message.c (as_fatal): Delete output file, if one has been
757 2001-01-14 Alan Modra <alan@linuxcare.com.au>
759 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
761 2001-01-14 Kazu Hirata <kazu@hxi.com>
763 * config/tc-alpha.c: Fix formatting.
764 * config/tc-arc.c: Likewise.
765 * config/tc-arc.h: Likewise.
766 * config/tc-d10v.c: Likewise.
767 * config/tc-i370.c: Likewise.
768 * config/tc-i386.c: Likewise.
769 * config/tc-i960.c: Likewise.
770 * config/tc-m68k.c: Likewise.
771 * config/tc-ppc.c: Likewise.
772 * config/tc-sparc.c: Likewise.
773 * config/tc-tahoe.c: Likewise.
774 * config/tc-vax.c: Likewise.
776 * config/tc-arc.c: Fix formatting.
778 * config/tc-arc.c: Fix formatting.
780 2001-01-14 Alan Modra <alan@linuxcare.com.au>
782 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
783 both 32 and 64 bit ELF.
785 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
786 and don't bother storing `m' for "ce" completer. Tidy handling of
787 'J' and 'K' operands to suit. Handle '<' and '>' operands.
789 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
791 * config/tc-i386.h (TARGET_MACH): New macro.
792 (i386_mach): Declare.
793 * config/tc-i386.c (i386_mach): New function.
795 2001-01-13 Philip Blundell <philb@gnu.org>
797 * doc/as.texinfo: Fix spelling and cross-references.
799 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
800 character for all systems, not just GNU/Linux. Make it explicit
801 that `-k' doesn't affect code generation, just ELF flags.
803 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
805 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
808 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
810 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
812 2001-01-12 Nick Clifton <nickc@redhat.com>
814 * as.c (print_args): Update copyright date to 2001.
816 2001-01-12 Peter Targett <peter.targett@arccores.com>
818 * doc/c-arc.texi: New file.
819 Some sections to be expanded.
821 2001-01-12 Alan Modra <alan@linuxcare.com.au>
823 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
824 (md_parse_option): Always accept "--32".
826 2001-01-11 Peter Targett <peter.targett@arccores.com>
828 * as.h (TC_ARC): Ensure struc-symbol.h included.
829 * as.c (dwarf2dbg.h): Include to remove implicit declaration
831 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
832 (TARGET_SYMBOL_FIELDS) added.
834 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
835 * doc/c-arc.texi: New file.
836 Some sections to be expanded.
837 * doc/as.texinfo: Update command-line options.
838 Removed outdated text for ARC dependant features, instead include
839 text from above file.
841 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
842 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
845 * config/tc-arc.c: New updated configuration for
846 ARC, including selection of core variants, and extensibility of
847 instructions, registers etc. through directives.
849 * config/tc-arc.c (arc_extinst): Minor corrections for
851 (arc_common) Likewise. Make alignment argument optional for local
852 symbols also, with default of zero.
854 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
856 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
857 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
858 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
859 and fix_new_exp() instead.
860 (md_convert_frag): For indexed post byte use the symbol value
861 rather than the displacement.
862 (md_relax_table): Fix indexed offset relax.
864 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
866 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
868 (relaxable_symbol): New function.
870 2001-01-11 Andreas Jaeger <aj@suse.de>
872 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
875 2001-01-10 Nick Clifton <nickc@redhat.com>
877 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
878 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
880 2001-01-10 Nick Clifton <nickc@redhat.com>
882 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
883 character used to dollar local symbols.
884 (LOCAL_LABEL_CHAR): New constant - the magic character used to
886 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
887 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
889 Use LOCAL_LABEL_CHAR.
890 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
891 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
892 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
894 2001-01-08 Bo Thorsen <bo@suse.de>
896 * config/tc-i386.c (i386_immediate, i386_displacement):
899 2001-01-07 Ian Lance Taylor <ian@zembu.com>
901 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
904 2001-01-07 Philip Blundell <philb@gnu.org>
906 * doc/as.texinfo (Bug Reporting): Update email address for
910 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
912 * configure.in: Define DEFAULT_ARCH for i386.
913 * config/tc-i386.c (md_assemble): Return after the error message;
914 move testing for 64bit operands to proper place.
916 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
918 * doc/as.texinfo: Document '#' as comment character for i386 and
919 x86_64. Add AMD x86-64 into menu of machine dependent information.
921 * doc/c-i386.texi: Document x86_64 extensions.
923 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
925 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
927 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
929 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
930 * NEWS: Add note about Pentium4 support.
932 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
934 * config/tc-i387.c (pi, pte, pt): Update.
935 (type_names): Add new types.
937 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
939 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
940 CpuUnknown): Renumber
941 (CpuP4, CpuSSE2): New.
942 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
944 2001-01-03 Philip Blundell <pb@futuretv.com>
946 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
948 (alpha_fix_adjustable): Likewise.
949 (md_apply_fix): Likewise.
951 2000-12-31 H.J. Lu <hjl@gnu.org>
953 * listing.c (listing_message): Allocate string only if it is
956 * configure: Rebuild.
958 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
960 * doc/internals.texi (Relaxing with a table) <after relaxation>:
961 Point out caveats with generating fixups for the opcode in a frag.
963 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
965 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
968 2000-12-29 H.J. Lu <hjl@gnu.org>
970 * listing.c (calc_hex): Print the variable part only if the
971 fragment type is rs_fill.
973 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
975 * doc/internals.texi (tc_conditional_pseudoop,
976 TC_LINKRELAX_FIXUP): Fix typos.
978 2000-12-28 Richard Henderson <rth@redhat.com>
980 * write.c (subsegs_finish): Fix thinko last change -- don't
981 "optimize" the alignment == 0 case.
983 2000-12-28 Richard Henderson <rth@redhat.com>
985 * as.h (rs_align_test): New.
986 * frags.c (NOP_OPCODE): Move default from read.c.
987 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
988 (frag_align_code): New.
989 * frags.h (frag_align_code): Declare.
990 * read.c (NOP_OPCODE): Remove.
991 (do_align): Use frag_align_code.
992 * write.c (NOP_OPCODE): Remove.
993 (get_recorded_alignment): New.
994 (cvt_frag_to_fill): Handle rs_align_test.
995 (relax_segment): Likewise.
996 (subsegs_finish): Align last subseg in section to the
997 section alignment. Use frag_align_code.
998 * write.h (get_recorded_alignment): Declare.
999 * config/obj-coff.c (size_section): Handle rs_align_test.
1000 (fill_section, fixup_mdeps): Likewise.
1001 (write_object_file): Use frag_align_code.
1003 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1004 (alpha_handle_align): New.
1005 * config/tc-alpha.h (HANDLE_ALIGN): New.
1006 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1008 * config/tc-i386.h (md_do_align): Use frag_align_code.
1009 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1011 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1012 (ia64_handle_align): New.
1013 * config/tc-ia64.h (HANDLE_ALIGN): New.
1014 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1016 * config/tc-m32r.c (m32r_do_align): Remove.
1017 (m32r_handle_align): New.
1018 (fill_insn): Use frag_align_code.
1019 * config/tc-m32r.h (md_do_align): Remove.
1020 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1021 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1022 * config/tc-mips.c, config/tc-mips.h: Similarly.
1024 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1025 (sh_handle_align): Likewise. Handle rs_align_code.
1026 (sh_do_align): Remove.
1027 * config/tc-sh.h (md_do_align): Remove.
1028 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1030 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1031 (sparc_handle_align): Likewise. Handle rs_align_code.
1032 * config/tc-sparc.h (md_do_align): Remove.
1033 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1035 2000-12-22 DJ Delorie <dj@redhat.com>
1037 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1038 when we assemble the first half of a pair.
1040 2000-12-22 H.J. Lu <hjl@gnu.org>
1042 * config/tc-i386.c (reloc): Update the macro for non-bfd
1044 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1046 2000-12-22 H.J. Lu <hjl@gnu.org>
1048 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1050 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1052 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1053 (QWORD_MNEM_SUFFIX): New macro.
1054 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1056 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1057 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1059 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1060 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1061 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1062 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1063 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1065 (Reg, WordReg): Add Reg64.
1066 (Imm): Add Imm32S and Imm64.
1068 (Disp): Add Disp64 and Disp32S.
1069 (AnyMem): Add Disp32S.
1070 (RegRex, RegRex64): New macros.
1071 (rex_byte): New type.
1072 * config/tc-i386.c (set_16bit_code_flag): Kill.
1073 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1074 (reloc): New parameter "signed"; support x86_64.
1075 (set_code_flag): New.
1076 (DEFAULT_ARCH): New macro; default to "i386".
1077 (default_arch): New static variable.
1078 (struct _i386_insn): New fields Operand_PCrel; rex.
1079 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1080 (flag_code): New enum and static variable.
1081 (use_rela_relocations): New static variable.
1082 (flag_code_names): New static variable.
1083 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1084 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1086 (i386_align_code): Return plain "nop" for x86_64.
1087 (mode_from_disp_size): Support Disp32S.
1088 (smallest_imm_type): Support Imm32S and Imm64.
1089 (offset_in_range): Support size of 8.
1090 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1091 (md_pseudo_table): Add "code64"; use set_code_flat.
1092 (md_begin): Emit sane error message on hash failure.
1093 (tc_i386_fix_adjustable): Support x86_64 relocations.
1094 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1095 instructions supported on particular arch just partially,
1096 output of 64bit immediates, handling of Imm32S and Disp32S type.
1097 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1098 (i386_displacement): Likewise.
1099 (i386_index_check): Cleanup; support 64bit addresses.
1100 (md_apply_fix3): Support x86_64 relocation and rela.
1101 (md_longopts): Add "32" and "64".
1102 (md_parse_option): Add OPTION_32 and OPTION_64.
1103 (i386_target_format): Call even for ELFs; choose between
1104 elf64-x86-64 and elf32-i386.
1105 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1106 (tc_gen_reloc): Support rela relocations and x86_64.
1107 (intel_e09_1): Support QWORD.
1109 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1111 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1112 it's not an offset expression.
1113 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1114 keep the braces '[' and ']' in the output string.
1115 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1116 != FLAT. There is no such op_modifier.
1118 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1120 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1123 2000-12-13 Kazu Hirata <kazu@hxi.com>
1125 * as.h: Fix formatting.
1127 * dwarf2dbg.c: Likewise.
1128 * input-scrub.c: Likewise.
1131 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1133 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1134 configure: Regenerate.
1136 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1138 * dwarf2dbg.c: #include <limits.h> only if it exists.
1140 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1142 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1143 (md_apply_fix): Here too.
1145 2000-12-12 Jim Wilson <wilson@redhat.com>
1147 * config/tc-ia64.h (ia64_init): Add prototype.
1149 2000-12-12 H.J. Lu <hjl@gnu.org>
1151 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1153 * read.h (outputting_stabs_line_debug): Change it to int.
1154 * stabs.c (outputting_stabs_line_debug): Likewise.
1156 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1158 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1159 the address of a function result.
1161 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1163 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1164 (md_assemble): Call dwarf2_emit_insn.
1165 (shlib): Fix typo SHILB -> SHLIB.
1166 (md_parse_option): Likewise.
1167 (ppc_elf_validate_fix): Likewise:
1168 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1170 2000-12-12 Nick Clifton <nickc@redhat.com>
1172 * cgen.h: Fix formatting.
1173 * input-scrub.c: Fix formatting.
1174 * macro.c: Fix formatting.
1175 * config/tc-mips.c: Fix formatting.
1176 * doc/c-mips.texi: Fix formatting.
1178 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1180 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1181 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1183 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1185 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1188 * i386.h (*_Suf): Remove No_dSuf.
1189 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1191 (i386_optab): Remove 'd' in the suffixes.
1193 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1195 * config/tc-i386.c (T_SHORT): Undefine before defining.
1197 2000-12-05 Kazu Hirata <kazu@hxi.com>
1199 * config/tc-mips.c: Fix formatting.
1201 2000-12-04 Matthew Hiller <hiller@redhat.com>
1203 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1204 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1205 (md_show_usage): Ditto.
1206 (md_parse_option): Ditto.
1207 (d10v_cleanup): Writes pending instruction only if
1208 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1209 Fix compile time warning messages.
1211 * doc/c-d10v.texi: Documents new options.
1213 2000-12-04 Matthew Hiller <hiller@redhat.com>
1215 * stabs.c (outputting_stabs_line_debug): New variable.
1216 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1217 function entry and unset at function exit.
1219 * read.h (outputting_stabs_line_debug): New extern declaration.
1221 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1223 * dwarf2dbg.c: Fix compile time warning messages.
1225 2000-12-03 Kazu Hirata <kazu@hxi.com>
1227 * config/tc-a29k.c: Fix formatting.
1228 * config/tc-alpha.c: Likewise.
1229 * config/tc-arm.c: Likewise.
1230 * config/tc-cris.c: Likewise.
1231 * config/tc-hppa.c: Likewise.
1232 * config/tc-i370.c: Likewise.
1233 * config/tc-i386.c: Likewise.
1234 * config/tc-i860.c: Likewise.
1235 * config/tc-i960.c: Likewise.
1236 * config/tc-ia64.c: Likewise.
1237 * config/tc-m68hc11.c: Likewise.
1238 * config/tc-m68k.c: Likewise.
1239 * config/tc-m88k.c: Likewise.
1240 * config/tc-pj.c: Likewise.
1241 * config/tc-ppc.c: Likewise.
1242 * config/tc-sh.c: Likewise.
1243 * config/tc-sparc.c: Likewise.
1244 * config/tc-tahoe.c: Likewise.
1245 * config/tc-vax.c: Likewise.
1247 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1249 * config/tc-mips.c (mips_ip): When calculating offsets,
1250 don't accept as constant the difference between the
1251 addresses of symbols in two different sections.
1253 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1255 (validate_mips_insn): Likewise. Also, update 'B' operand
1256 specifier to use OP_*_CODE20 constants and delete 'm' operand
1258 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1259 operand specifiers. Change warning generated by 'B' operand
1260 specifier to reflect its new multi-purpose usage.
1262 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1263 -1, and update comment.
1264 (file_mips_isa): Likewise.
1265 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1266 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1267 ISA_* constants rather than hard-coded numbers.
1268 (mips_cpu_info): New structure.
1269 (mips_cpu_info_table): New table describing CPU and ISA names
1271 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1272 mips_cpu_info_from_cpu): New functions.
1273 (mips_isa_to_str): New function to get string for ISA name.
1274 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1275 return const char *.
1276 (md_begin): Redo CPU and ISA selection logic, using
1277 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1278 than hard-coded numbers.
1279 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1280 ISA_* constants rather than hard-coded numbers.
1281 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1282 (md_longopts): Delete OPTION_NO_MIPS32.
1283 (md_parse_option): Convert to use ISA_* constants rather than
1284 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1285 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1286 to use strcasecmp to recognize "default" and to use
1287 mips_cpu_info_from_name to get CPU numbers from argument.
1288 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1289 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1291 (s_mipsset): Accept ISA value 32.
1292 * doc/as.texinfo: Clean up MIPS options summary slightly,
1293 remove -no-mips32. Add note about -mips4 and -mips32
1294 specifying those ISA levels. Delete -mips32 and -no-mips32
1295 cpu flag descriptions.
1296 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1297 up the supported CPU switch list, and replace 4Kc, 4Km, and
1298 4Kp entries with a single mips32-4k entry. Note that you can
1301 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1303 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1305 (md_parse_option): Add cases for OPTION_MIPS5 and
1307 (md_show_usage): Mention -mips5 and -mips64 arguments.
1308 (s_mipsset): Add cases for MIPS5 and MIPS64.
1309 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1311 * doc/as.texinfo: Mention -mips5 and -mips64 options
1313 * doc/c-mips.texi: Likewise. Also update introduction
1314 and ".set" usage information.
1316 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1318 (mips_cpu_info_table): Add SB-1 entries.
1319 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1320 known to the -mcpu option.
1322 * doc/as.texinfo: Correct description of MIPS -mcpu
1323 option, by copying some of the text from doc/c-mips.texi.
1325 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1327 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1329 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1330 (sparc*-*-rtems*): Switched from a.out to ELF.
1331 * configure: Regenerate.
1332 * config.in: Regenerate.
1333 * Makefile.in: Regenerate.
1334 * aclocal.m4: Regenerate.
1335 * po/gas.pot: Regenerate.
1337 2000-11-30 Philip Blundell <pb@futuretv.com>
1339 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1340 even in non BFD_ASSEMBLER case.
1342 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1344 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1347 2000-11-29 Richard Henderson <rth@redhat.com>
1349 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1350 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1351 thread multiple subsegments properly; handle multiple code
1352 sections properly; emit proper compilation unit info for assembler
1353 generated debugging.
1355 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1356 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1357 (dwarf2dbg_estimate_size_before_relax): Declare.
1358 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1359 * write.c: Include dwarf2dbg.h.
1360 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1361 (relax_segment): Likewise.
1363 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1365 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1366 jump>: Use as_bad_where instead of as_bad. Tweak error message
1367 accordingly. Stabilize frag by updating fix part and resetting
1369 <undefined symbol, unconditional jump>: Ditto.
1370 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1371 indexing is_end_of_line[].
1372 (md_assemble): Initialize size to 0.
1373 (md_section_align): Mark parameter seg as unused.
1374 (parse_reg): Parse names case-insensitively.
1376 2000-11-28 Kazu Hirata <kazu@hxi.com>
1378 * config/obj-aout.h: Fix formatting.
1379 * config/obj-bout.h: Likewise.
1380 * config/obj-coff.c: Likewise.
1381 * config/obj-coff.h: Likewise.
1382 * config/obj-elf.h: Likewise.
1383 * config/obj-som.h: Likewise.
1384 * config/obj-vms.c: Likewise.
1385 * config/obj-vms.h: Likewise.
1386 * config/tc-h8300.h: Likewise.
1387 * config/tc-ns32k.h: Likewise.
1388 * config/tc-sparc.h: Likewise.
1389 * config/tc-tic54x.h: Likewise.
1390 * config/tc-z8k.h: Likewise.
1392 2000-11-28 Nick Clifton <nickc@redhat.com>
1394 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1395 License is present in the sources, but not the output, and
1396 also available from the GNU website.
1397 (GNU Free Documentation License): Comment out this section.
1399 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1401 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1402 targets. Remove i860 from valid a.out targets.
1403 * Makefile.in: Regenerate.
1405 * config/tc-cris.c: Include dwarf2dbg.h.
1406 (md_pseudo_table): Add .file and .loc.
1407 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1408 (s_cris_file, s_cris_loc): New.
1409 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1410 * Makefile.am: Regenerate dependencies.
1411 * Makefile.in: Regenerate.
1413 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1415 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1416 (MRI_MUL_PRECEDENCE): Likewise.
1417 (op_rank): Fix a comment typo.
1419 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1421 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1423 (get_operand): Fix analysis for movw/movb instructions.
1425 2000-11-24 Nick Clifton <nickc@redhat.com>
1427 * configure.in (xscale-elf): Add target.
1428 (xscale-coff): Add target.
1429 * configure: Regenerate.
1431 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1433 (ARM_EXT_XSCALE): New ARM architecture extension.
1434 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1435 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1436 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1437 (ARM_ARCH_V4): Remove processor from architecture.
1438 (ARM_ARCH_3M): New architecutre definition.
1439 (ARM_ARCH_V5TE): New architecutre definition.
1440 (ARM_ARCH_XSCALE): New architecutre definition.
1441 (CPU_DEFAULT): Allow to be defaulted to XScale.
1442 (atpcs): New boolean variable.
1443 (ldr_flags): Support 'd' flag for double word loads.
1444 (str_flags): Support 'd' flag for double word stored.
1445 (do_mia): New function.
1446 (do_mar): New function.
1447 (do_mra): New function.
1448 (do_pld): New function.
1449 (do_ldrd): New function.
1450 (do_blx): New function.
1451 (do_bkpt): New function.
1452 (do_clz): New function.
1453 (do_lstc2): New function.
1454 (do_cdp2): New function.
1455 (do_t_blx): New function.
1456 (do_t_bkpt): New function.
1457 (do_smla): New function.
1458 (do_smlal): New function.
1459 (do_smul): New function.
1460 (do_qadd): New function.
1461 (do_co_reg2c): New function.
1462 (LONGEST_INSN): Redefine to 7.
1464 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1465 command line switches.
1467 2000-11-22 Jim Wilson <wilson@redhat.com>
1469 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1470 (struct rsrc): Make line unsigned.
1471 (gr_values): Add missing initializer.
1472 (SLOT_NUM_NOT_SET): Add unsigned cast.
1473 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1474 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1475 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1476 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1477 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1478 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1479 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1480 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1481 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1482 Add ATTRIBUTE_UNUSED to unused parameters.
1483 (convert_expr_to_ab_reg): Add parens.
1484 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1485 (dot_prologue): Initialize grsave when declared.
1486 (md_pseudo_table): Add missing initializers.
1487 (operand_match): Add casts to bfd_vma.
1488 (emit_one_bundle): Delete unused local prev. Make required_template
1490 (specify_resource): Cast i to unsigned.
1491 (note_register_values): Use fprintf_vma.
1492 (print_dependency): Likewise.
1494 2000-11-21 Jim Wilson <wilson@redhat.com>
1496 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1497 for unwind info section.
1498 (dot_endp): Likewise for unwind section.
1500 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1503 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1505 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1506 (output_insn): Call dwarf2_emit_insn.
1507 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1509 2000-11-17 Richard Henderson <rth@redhat.com>
1511 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1512 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1513 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1515 2000-11-17 Nick Clifton <nickc@redhat.com>
1517 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1520 2000-11-17 Richard Henderson <rth@redhat.com>
1522 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1524 2000-11-17 Richard Henderson <rth@redhat.com>
1526 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1527 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1528 tri-state definition of alpha_flag_mdebug.
1529 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1530 (s_alpha_file): Store first .file directive.
1531 (s_alpha_stab): New.
1532 (md_pseudo_table): Add stabs and stabn.
1534 2000-11-17 Richard Henderson <rth@redhat.com>
1536 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1538 2000-11-17 Richard Henderson <rth@redhat.com>
1540 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1541 (main): Call dwarf2_finish.
1542 * as.h (debug_type): Clarify documentation of the meaning
1544 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1545 (print_stats): Fix parenthesis problem.
1546 (now_subseg_size): New.
1547 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1548 (dwarf2_directive_file): Don't set debug_type.
1549 (dwarf2_where): Honor DEBUG_DWARF2 first.
1550 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1551 do nothing if not emitting dwarf2 debug info, or no work.
1552 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1553 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1554 (ecoff_new_file): Likewise.
1555 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1556 commentary wrt dwarf2.
1558 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1559 ATTRIBUTE_UNUSED as needed.
1560 (emit_insn): Call dwarf2_emit_insn.
1561 (s_alpha_file): New.
1563 (s_alpha_coff_wrapper): Don't handle them.
1564 (md_pseudo_table): Update for .file and .loc.
1565 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1567 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1568 don't protect with debug_type.
1569 * config/tc-hppa.c (md_assemble): Likewise.
1570 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1571 * config/tc-mn10300.c (md_assemble): Likewise.
1572 * config/tc-sh.c (md_assemble): Likewise.
1573 * config/tc-v850.c (md_assemble): Likewise.
1575 * config/tc-arm.c (arm_end_of_source): Remove.
1576 * config/tc-hppa.c (pa_end_of_source): Remove.
1577 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1578 * config/tc-mn10300.c (mn10300_finalize): Remove.
1579 * config/tc-sh.c (sh_finalize): Remove.
1580 * config/tc-v850.c (sh_finalize): Remove.
1582 * config/tc-arm.h (md_end): Remove.
1583 * config/tc-hppa.h (md_end): Remove.
1584 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1585 * config/tc-m68hc11.h (md_end): Remove.
1586 * config/tc-mn10300.h (md_end): Remove.
1587 * config/tc-sh.h (md_end): Remove.
1588 * config/tc-v850.h (md_end): Remove.
1590 * config/tc-ia64.c (emit_one_bundle): Don't protect
1591 dwarf2 bits with debug_type.
1592 (md_assemble): Likewise.
1593 (ia64_end_of_source): Don't call dwarf2_finish.
1595 2000-11-16 Jim Wilson <wilson@redhat.com>
1597 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1598 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1601 2000-11-16 H.J. Lu <hjl@gnu.org>
1603 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1606 2000-11-15 Kazu Hirata <kazu@hxi.com>
1608 * config/tc-tic30.c: Fix formatting.
1609 * config/tc-tic80.c: Likewise.
1610 * config/tc-v850.c: Likewise.
1611 * config/tc-vax.c: Likewise.
1612 * config/tc-w65.c: Likewise.
1613 * config/tc-z8k.c: Likewise.
1615 2000-11-14 DJ Delorie <dj@redhat.com>
1617 * config/tc-v850.c: Support dwarf2.
1618 * config/tc-v850.h: Ditto.
1620 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1621 parse_cons_expression_v850 to initialize hold_cons_reloc.
1623 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1625 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1626 (errata_nops_necessary_p): New function.
1627 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1630 2000-11-14 Jim Wilson <wilson@redhat.com>
1632 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1633 return little endian bfd formats.
1635 2000-11-14 Kazu Hirata <kazu@hxi.com>
1637 * config/aout_gnu.h: Fix formatting.
1638 * config/atof-vax.c: Likewise.
1639 * config/m68k-parse.h: Likewise.
1640 * config/m88k-opcode.h: Likewise.
1641 * config/obj-elf.c: Likewise.
1642 * config/tc-arm.c: Likewise.
1643 * config/tc-cris.c: Likewise.
1644 * config/tc-i386.c: Likewise.
1645 * config/tc-ia64.c: Likewise.
1646 * config/tc-mn10300.c: Likewise.
1647 * config/te-386bsd.h: Likewise.
1648 * config/te-hppa.h: Likewise.
1649 * config/te-nbsd.h: Likewise.
1650 * config/te-ppcnw.h: Likewise.
1651 * config/te-sparcaout.h: Likewise.
1652 * config/te-tmips.h: Likewise.
1653 * config/vax-inst.h: Likewise.
1654 * config/vms-conf.h: Likewise.
1656 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1658 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1660 2000-11-13 H.J. Lu <hjl@gnu.org>
1662 * config/obj-elf.c (elf_frob_symbol): Support
1663 ".symver name,name2@@@nodename".
1664 (elf_frob_file_before_adjust): Likewise.
1666 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1667 and ".symver name,name2@@@nodename".
1670 2000-11-12 H.J. Lu (hjl@gnu.org)
1672 * config/obj-elf.c (obj_elf_symver): Check missing version
1675 2000-11-12 H.J. Lu (hjl@gnu.org)
1677 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1678 instead of bfd_vma for non-bfd assemblers.
1680 2000-11-09 Kazu Hirata <kazu@hxi.com>
1682 * itbl-ops.c: Fix comment typos.
1684 2000-11-08 Jim Wilson <wilson@redhat.com>
1686 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1687 (struct unwind): Add next_slot_frag field.
1688 (slot_index): New parameters slot_frag and first_frag. Add code
1689 to add in frag sizes when different. Add comments.
1690 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1691 arguments to slot_index.
1692 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1693 loop end. Set next_slot_frag field.
1695 2000-11-07 H.J. Lu <hjl@gnu.org>
1697 * doc/as.texinfo (.symver): Updated for versioned symbol
1700 * obj.h (format_ops): Add the frob_file_before_adjust field.
1702 * config/obj-aout.c (aout_format_ops): Set the
1703 frob_file_before_adjust field to 0.
1704 * config/obj-coff.c (coff_format_ops): Likewise.
1705 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1707 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1709 (elf_frob_file_before_adjust): New function to remove unneeded
1710 versioned symbols from the symbol table.
1711 (elf_format_ops): Set the frob_file_before_adjust field to
1712 elf_frob_file_before_adjust.
1714 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1717 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1719 2000-11-07 Peter Targett <peter.targett@arccores.com>
1721 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1723 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1724 Fix compile time warning messages.
1726 2000-11-07 Nick Clifton <nickc@redhat.com>
1728 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1729 buffer in order to avoid buffer overflows.
1731 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1733 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1734 Change M to m for -milp32 or -mlp64 to match gcc.
1735 (dot_endp): Use bytes_per_address instead of 8.
1736 (emit_one_bundle): Use number_to_chars_littleendian instead of
1738 (fix_insn): Likewise.
1739 (ia64_init): New function.
1740 (ia64_target_format): New function.
1741 (md_begin): Set endianness, arch, and machine as appropriate.
1742 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1743 Make these macros depend on TE_HPUX macro.
1744 (TARGET_FORMAT): Define.
1745 (HOST_SPECIAL_INIT): Define.
1746 * config/te-hpux.h: New file.
1747 * configure.in: Add "ia64-*-hpux*" target to configure.
1748 * configure: Regenerate.
1750 2000-11-06 Kazu Hirata <kazu@hxi.com>
1752 * as.c: Fix formatting.
1753 * dwarf2dbg.c: Likewise.
1754 * input-file.c: Likewise.
1755 * input-file.h: Likewise.
1756 * input-scrub.c: Likewise.
1757 * itbl-ops.c: Likewise.
1758 * listing.c: Likewise.
1759 * macro.h: Likewise.
1760 * messages.c: Likewise.
1762 * subsegs.c: Likewise.
1763 * subsegs.h: Likewise.
1764 * write.c: Likewise.
1766 2000-11-06 Nick Clifton <nickc@redhat.com>
1768 * doc/as.texinfo: Add GNU Free Documentation License.
1769 * doc/gasp.texi: Add GNU Free Documentation License.
1770 * doc/as.1: Add GNU Free Documentation License.
1772 2000-11-05 Nick Clifton <nickc@redhat.com>
1774 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1776 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1778 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1779 * configure: Regenerate.
1781 2000-11-01 Nick Clifton <nickc@redhat.com>
1783 * read.c (original_case_string): New global variable.
1784 (read_a_source_file): Copy opcode string into
1785 original_case_string if clobbering the case of the opcode.
1786 * read.h: Export the definition of original_case_string.
1787 * config/tc-arm.c (md_assembler): When parsing a .req
1788 directive use the original opcode string, not the case
1791 2000-11-02 Nick Clifton <nickc@redhat.com>
1793 * config/tc-mn10300.c (debug_line): Remove this static
1795 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1796 dwarf2_where and dwarf2_gen_line_info.
1798 2000-11-02 Theo Honohan <th@futuretv.com>
1800 * config/tc-arm.c (do_msr): Improve error message.
1802 2000-10-31 Eric Christopher <echristo@redhat.com>
1804 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1805 or pc-relative, else use fx_offset.
1807 2000-10-31 Jim Wilson <wilson@redhat.com>
1809 * config/tc-ia64.c (struct md): New field tag_fixups.
1810 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1811 qualifying predicate.
1812 (emit_one_bundle): Delete spurious multiplication by one. Handle
1814 (ia64_start_line): Error if dangling qualifying predicate.
1815 (defining_tag): New static variable.
1816 (ia64_unrecognized_line, case '['): Parse tags.
1817 (ia64_frob_label): Create tag_fixups.
1818 (md_assemble): Reset md.qp.X_op after using it.
1820 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1822 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1824 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1826 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1828 2000-10-30 Kazu Hirata <kazu@hxi.com>
1830 * expr.c: Fix formatting.
1831 * flonum-copy.c: Likewise.
1832 * flonum.h: Likewise.
1836 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1838 * as.h (OPTION_MD_BASE): Bump to 190.
1839 * as.c (parse_args) <std_longopts>: Add comment about the need to
1840 check OPTION_MD_BASE in as.h.
1842 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1845 2000-10-27 Nick Clifton <nickc@redhat.com>
1847 * configure.in (emulations): Add m68hc12.
1848 * configure: Regenerate.
1849 * po/gas.pot: Regenerate.
1851 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1853 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1855 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1857 2000-10-25 Nick Clifton <nickc@redhat.com>
1859 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1860 a DWARF2 line number information sequence.
1862 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1864 * read.c (generate_lineno_debug): Update comment describing why
1865 DWARF2 line number debug information is not generated
1866 automatically by this function.
1868 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1871 * config/tc-arm.h (md_end): Define.
1872 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1874 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1875 if generating DWARF2 line numbers.
1876 (arm_end_of_source): New function. Call dwarf2_finish if
1879 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1880 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1881 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1883 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1885 * config/tc-i386.c: Fix prototype declarations for functions taking no
1888 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1890 * config/tc-i386.c (i386_operand_modifier): Remove.
1891 (build_displacement_string): Remove.
1892 (i386_parse_seg): Remove.
1893 (i386_intel_memory_operand): Remove.
1894 (i386_intel_operand): Re-write using recursive descent parser based
1895 on MASM documentation.
1896 (struct intel_parser_s): New structure.
1897 (intel_parser): New static variable.
1898 (struct intel_token): New structure.
1899 (cur_token, prev_token): New static variables.
1912 (intel_match_token): New function.
1913 (intel_get_token): New function.
1914 (intel_putback_token): New function.
1915 (intel_expr): New function.
1916 (intel_e05): New function.
1917 (intel_e05_1): New function.
1918 (intel_e06): New function.
1919 (intel_e06_1): New function.
1920 (intel_e09): New function.
1921 (intel_e09_1): New function.
1922 (intel_e10): New function.
1923 (intel_e10_1): New function.
1924 (intel_e11): New function.
1926 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1928 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1929 instructions to loose any special insn->architecture mask.
1931 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1932 (sparc_md_end, sparc_arch_types, sparc_arch,
1933 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1934 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1935 request v9b architecture if they are used).
1937 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1939 * config/tc-m68k.c: Fix the previous misapplied patch.
1941 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1943 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1944 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1945 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1948 2000-10-17 Kazu Hirata <kazu@hxi.com>
1950 * debug.c: Fix formatting.
1951 * depend.c: Likewise.
1952 * dwarf2dbg.c: Likewise.
1953 * dwarf2dbg.h: Likewise.
1954 * ecoff.c: Likewise.
1957 * flonum-konst.c: Likewise.
1958 * frags.h: Likewise.
1960 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1962 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1964 * doc/as.texinfo: Added notes about this new option.
1966 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1968 * config/tc-sh.c (JREG): Remove.
1969 (md_convert_frag): Remove #if 0:d code using JREG.
1971 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1973 * config/tc-i386.c (i386_operand_modifier): Only match
1974 modifiers SHORT and FLAT if they are followed by a space.
1975 (parse_register): When `allow_naked_reg' is set, do not confuse
1976 identifiers that start with a register name with a register.
1978 2000-10-12 Kazu Hirata <kazu@hxi.com>
1980 * app.c: Fix formatting.
1983 * bit_fix.h: Likewise.
1988 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1990 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1992 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1994 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1995 Re-arrange function a little and improve error message.
1997 * write.c (write_relocs): Fix a comment.
1999 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2002 2000-10-05 Jim Wilson <wilson@cygnus.com>
2004 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2006 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2008 * config/tc-i386.c: Delete some useless comments, reformat others.
2010 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2011 non-global syms in linkonce sections.
2013 2000-10-04 Ralf Baechle <ralf@gnu.org>
2015 * config/tc-ia64.c (operand_match): Don't use // style comments.
2016 * config/tc-i370.c: Likewise.
2018 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2020 Changes to handle varying register prefix and user symbol prefix.
2021 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2022 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2023 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2024 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2025 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2026 (demand_register_prefix): New variable.
2027 (md_pseudo_table): New pseudo ".syntax".
2028 (md_longopts): New options --no-underscore and --underscore.
2029 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2030 on symbols_have_leading_underscore.
2031 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2032 (get_spec_reg): Ditto.
2033 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2035 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2037 <case OPTION_NO_US, case OPTION_US>: New.
2038 (md_show_usage): Be brief and reformat to match continuation of
2040 * po/gas.pot: Regenerate.
2042 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2044 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2045 force relocs for 12 bit branches.
2046 (md_apply_fix): Similarly, adjust logic here.
2048 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2050 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2051 adjust for external and weak syms as we will use a reloc. Allow
2052 for +8 offset when calculating limits of branches.
2053 (hppa_fix_adjustable): Undo 2000-09-23 change.
2054 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2055 Correct distance calculation.
2056 (tc_gen_reloc): Print the file name and line number if we can't
2059 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2060 * config/tc-hppa.c (nonzero_dibits): Define.
2061 (arg_reloc_stub_needed): Check each arg and return value
2062 separately for zero case.
2063 (pa_align): Declare argument `bytes'.
2065 2000-09-25 Kazu Hirata <kazu@hxi.com>
2067 * config/tc-cris.c: Fix formatting.
2068 * config/tc-d10v.h: Likewise.
2069 * config/tc-d30v.c: Likewise.
2070 * config/tc-d30v.h: Likewise.
2071 * config/tc-fr30.c: Likewise.
2072 * config/tc-fr30.h: Likewise.
2073 * config/tc-m68k.c: Likewise.
2074 * config/tc-m68k.h: Likewise.
2075 * config/tc-pj.h: Likewise.
2076 * config/tc-ppc.c: Likewise.
2077 * config/tc-ppc.h: Likewise.
2078 * config/tc-sh.c: Likewise.
2079 * config/tc-sh.h: Likewise.
2080 * config/tc-sparc.c: Likewise.
2081 * config/tc-v850.h: Likewise.
2082 * config/tc-vax.h: Likewise.
2083 * config/tc-w65.h: Likewise.
2084 * config/tc-z8k.h: Likewise.
2086 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2088 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2089 checks only for ELF.
2090 (hppa_force_relocation): Likewise.
2092 2000-09-22 Jim Wilson <wilson@cygnus.com>
2094 * config/tc-ia64.c (dv_sem): Add "stop".
2095 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2096 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2097 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2099 (mark_resources): Check IA64_RS_PRr.
2101 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2103 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2104 md_estimate_size_before_relax): Redesign and clean up the
2105 relaxation mechanism.
2107 2000-09-21 Kazu Hirata <kazu@hxi.com>
2109 * config/tc-ns32k.c: Fix formatting.
2110 * config/tc-ns32k.h: Likewise.
2112 2000-09-20 Kazu Hirata <kazu@hxi.com>
2114 * config/tc-m32r.c: Fix formatting.
2115 * config/tc-m32r.h: Likewise.
2116 * config/tc-m68851.h: Likewise.
2117 * config/tc-m68hc11.c: Likewise.
2118 * config/tc-m68hc11.h: Likewise.
2119 * config/tc-m88k.c: Likewise.
2120 * config/tc-mcore.c: Likewise.
2121 * config/tc-mcore.h: Likewise.
2122 * config/tc-mips.c: Likewise.
2123 * config/tc-mips.h: Likewise.
2124 * config/tc-mn10200.h: Likewise.
2125 * config/tc-mn10300.h: Likewise.
2126 * config/tc-tahoe.c: Likewise.
2127 * config/tc-tahoe.h: Likewise.
2129 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2131 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2132 Likewise in relaxation description comments.
2134 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2136 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2137 subtraction of two syms without emitting a relocation.
2139 From David Huggins-Daines <dhd@linuxcare.com>
2140 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2141 global or weak symbols.
2143 2000-09-15 Kazu Hirata <kazu@hxi.com>
2145 * config/tc-h8300.h: Fix formatting.
2146 * config/tc-h8500.c: Likewise.
2147 * config/tc-h8500.h: Likewise.
2148 * config/tc-hppa.h: Likewise.
2149 * config/tc-i370.h: Likewise.
2150 * config/tc-i386.h: Likewise.
2151 * config/tc-i860.c: Likewise.
2152 * config/tc-i860.h: Likewise.
2153 * config/tc-i960.h: Likewise.
2154 * config/tc-ia64.c: Likewise.
2155 * config/tc-ia64.h: Likewise.
2157 2000-09-14 Kazu Hirata <kazu@hxi.com>
2159 * config/tc-a29k.c: Fix formatting.
2160 * config/tc-alpha.c: Likewise.
2161 * config/tc-arc.c: Likewise.
2162 * config/tc-arc.h: Likewise.
2163 * config/tc-arm.c: Likewise.
2164 * config/tc-arm.h: Likewise.
2165 * config/tc-avr.c: Likewise.
2166 * config/tc-avr.h: Likewise.
2167 * config/tc-tic30.c: Likewise.
2168 * config/tc-tic30.h: Likewise.
2169 * config/tc-tic54x.c: Likewise.
2170 * config/tc-tic54x.h: Likewise.
2171 * config/tc-tic80.c: Likewise.
2172 * config/tc-tic80.h: Likewise.
2174 2000-09-14 Timothy Wall <twall@cygnus.com>
2176 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2177 parallel comparisons for later use.
2178 (struct rsrc): Add parallel comparison type.
2179 (resources_match): Skip special cases of PR usage (non-conflicting
2182 2000-09-13 Kazu Hirata <kazu@hxi.com>
2184 * config/obj-ecoff.c: Fix formatting.
2185 * config/obj-elf.c: Likewise.
2186 * config/obj-elf.h: Likewise.
2187 * config/obj-evax.h: Likewise.
2188 * config/obj-generic.h: Likewise.
2189 * config/obj-hp300.c: Likewise.
2190 * config/obj-hp300.h: Likewise.
2191 * config/obj-ieee.h: Likewise.
2192 * config/obj-vms.c: Likewise.
2193 * config/obj-vms.h: Likewise.
2195 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2197 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2198 (md_parse_option): Ditto.
2199 (md_longopts): Add -mips32 option.
2200 (md_show_usage): Document new options.
2201 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2202 (mips_ip): Assemble mfc0 with a sub-selection code.
2203 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2204 (mips_cpu_to_str): New function.
2205 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2206 Use CPU_* defines instead of hardcoded numbers.
2208 * doc/as.texinfo: Document new options.
2209 * doc/c-mips.texi: Ditto.
2211 2000-09-12 Kazu Hirata <kazu@hxi.com>
2213 * as.h: Fix formatting.
2214 * asintl.h: Likewise.
2215 * bit_fix.h: Likewise.
2216 * config/obj-aout.c: Likewise.
2217 * config/obj-aout.h: Likewise.
2218 * config/obj-bout.c: Likewise.
2219 * config/obj-bout.h: Likewise.
2220 * config/obj-coff.c: Likewise.
2221 * config/obj-coff.h: Likewise.
2222 * dwarf2dbg.h: Likewise.
2224 * flonum.h: Likewise.
2225 * frags.h: Likewise.
2226 * itbl-ops.h: Likewise.
2227 * macro.h: Likewise.
2230 * struc-symbol.h: Likewise.
2231 * subsegs.h: Likewise.
2232 * symbols.h: Likewise.
2234 * write.h: Likewise.
2236 2000-09-11 Kazu Hirata <kazu@hxi.com>
2238 * bignum-copy.c: Fix formatting.
2239 * config/tc-i370.c: Likewise.
2240 * config/tc-i960.c: Likewise.
2241 * config/tc-m68k.c: Likewise.
2242 * ehopt.c: Likewise.
2243 * flonum-copy.c: Likewise.
2244 * flonum-konst.c: Likewise.
2245 * flonum-mult.c: Likewise.
2246 * literal.c: Likewise.
2249 * stabs.c: Likewise.
2250 * subsegs.c: Likewise.
2252 2000-09-09 Philip Blundell <philb@gnu.org>
2254 * configure.in (arm*-*-uclinux*): New target.
2255 * configure: Regenerate.
2257 2000-09-09 Kazu Hirata <kazu@hxi.com>
2259 * input-file.c: Fix formatting.
2260 * itbl-ops.c: Likewise.
2261 * messages.c: Likewise.
2263 2000-09-08 Philip Blundell <philb@gnu.org>
2265 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2268 2000-09-07 H.J. Lu <hjl@gnu.org>
2270 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2271 * configure: Rebuild.
2273 2000-09-07 Kazu Hirata <kazu@hxi.com>
2275 * atof-generic.c: Fix formatting.
2276 * config/tc-mips.c: Likewise.
2277 * config/tc-vax.c: Likewise.
2278 * input-scrub.c: Likewise.
2280 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2282 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2283 * configure.in (sh-*-linux*): Added.
2284 * configure: Rebuilt.
2286 2000-09-06 Kazu Hirata <kazu@hxi.com>
2288 * config/tc-hppa.c: Fix formatting.
2290 * ecoff.c: Fix formatting.
2292 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2294 * configure: Rebuilt with new libtool.m4.
2296 2000-09-05 Kazu Hirata <kazu@hxi.com>
2298 * cgen.c: Fix formatting.
2299 * config/tc-ia64.c: Likewise.
2301 2000-09-05 Nick Clifton <nickc@redhat.com>
2303 * aclocal.m4: Regenerate.
2304 * config.in: Regenerate.
2305 * configure: Regenerate.
2306 * po/gas.pot: Regenerate.
2308 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2310 * config/tc-cris.c: Correct comment typos.
2312 2000-09-05 Eric Christopher <echristo@cygnus.com>
2314 * config/tc-mn10300.c: Cleanup.
2315 (md_pcrel_from): Enable.
2317 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2319 * expr.c (operand): Fix a comment typo.
2320 * write.c (write_relocs): Fix a signed/unsigned warning.
2322 * config/tc-hppa.c (fudge_reg_expressions): New
2323 (hppa_force_reg_syms_absolute): New.
2324 (pa_equ): Allow reg_section expressions.
2325 * config/tc-hppa.c (md_optimize_expr): Define.
2326 (hppa_force_reg_syms_absolute): Prototype.
2328 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2329 (pa_parse_number): Pass in arg to select fp reg parsing.
2330 Return 1 to indicate format checks pass. If strict, then only
2331 accept a register or register symbol. Return value in...
2332 (pa_number): New static for pa_parse_number.
2333 (FP_REG_BASE): Define.
2334 (FP_REG_RSEL): Define.
2335 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2336 appropriate. White space changes.
2337 (need_pa11_opcode): Don't bother passing any params, get them from
2339 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2340 Remove extraneous check in case 'Q'.
2341 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2342 reg, set section of resulting symbol to reg_section.
2343 (pa_parse_space_stmt): Modify call to pa_parse_number.
2344 (pa_space): Likewise.
2346 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2347 (hppa_force_relocation): Handle vtable relocs.
2348 (pa_vtable_entry): New.
2349 (pa_vtable_inherit): New.
2350 (md_pseudo_table): Add entries for vtable pseudos.
2351 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2352 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2354 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2355 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2356 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2358 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2359 specify a symbol type.
2361 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2362 dependent things together.
2363 (md_elf_symbol_type): Define.
2365 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2367 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2369 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2370 (obj_elf_vtable_entry): Declare.
2372 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2373 and export function.
2374 (obj_elf_vtable_entry): Similarly.
2375 (elf_pseudo_table): Fix the damage with a cast.
2377 2000-09-03 Richard Henderson <rth@cygnus.com>
2379 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2380 for template selection when a label is needed.
2382 2000-09-02 Kazu Hirata <kazu@hxi.com>
2384 * config/tc-ia64.c: Fix formatting.
2386 2000-09-02 Nick Clifton <nickc@redhat.com>
2388 * configure.in: Increase version number to 2.10.91.
2389 * configure: Regenerate.
2390 * aclocal.m4: Regenerate.
2391 * config.in: Regenerate.
2392 * po/gas.pot: Regenerate.
2393 * Makefile.in: Regenerate.
2395 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2397 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2398 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2399 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2401 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2404 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2406 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2407 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2408 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2409 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2410 (GOT_symbol): New variable.
2411 (md_undefined_symbol): Set it.
2413 2000-09-01 Richard Henderson <rth@cygnus.com>
2415 * config/tc-ia64.c (match): Don't inline.
2416 (extra_goodness): New.
2417 (md_begin): Prefer nop.f and nop.b for best_template.
2419 2000-08-31 Kazu Hirata <kazu@hxi.com>
2421 * as.c: Fix formatting.
2423 * frags.c: Likewise.
2424 * macro.c: Likewise.
2426 2000-08-31 Eric Christopher <echristo@cygnus.com>
2428 * config/tc-mn10300.c: Cleanup and fix warnings.
2429 (md_pseudo_table): Add initializers.
2430 (md_show_usage): Cleanup.
2431 (md_parse_option): Fix warnings.
2432 (md_undefined_symbol): Fix warnings.
2433 (md_conver_frag): Fix warnings.
2434 (tc_gen_reloc): Fix warnings.
2435 (md_apply_fix3): Fix warnings.
2436 (check_operand): Fix warnings.
2438 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2440 * acinclude.m4: Include libtool and gettext macros from the
2442 * aclocal.m4, configure: Rebuilt.
2444 2000-08-30 Mark Hatle <mhatle@mvista.com>
2446 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2448 2000-08-31 Kazu Hirata <kazu@hxi.com>
2450 * listing.c: Fix formatting.
2452 2000-08-29 Kazu Hirata <kazu@hxi.com>
2454 * app.c: Fix a comment typo. Fix formatting.
2456 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2458 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2459 offset of the target destination for jmp instructions.
2460 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2462 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2464 * NEWS: Mention support for CRIS.
2466 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2468 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2469 Sets `.lcomm' alignment to zero.
2471 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2473 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2474 TC_FIX_ADJUSTABLE): Define.
2476 2000-08-23 Jim Wilson <wilson@cygnus.com>
2478 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2479 unwind.personality_routine is set.
2481 2000-08-23 H.J. Lu <hjl@gnu.org>
2483 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2485 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2487 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2490 2000-08-22 H.J. Lu <hjl@gnu.org>
2492 * config.in (STRICTCOFF): New for strict COFF.
2494 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2495 i386-*-go32* and i386-go32-rtems*.
2496 * configure: Rebuilt.
2498 * config/obj-coff.c (obj_coff_endef): Follow the historical
2499 behavior if STRICTCOFF is not defined.
2501 * doc/internals.texi: Document STRICTCOFF.
2503 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2505 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2506 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2507 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2508 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2509 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2510 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2511 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2514 2000-08-22 Eric Christopher <echristo@cygnus.com>
2516 * config/tc-mn10300.c: (md_apply_fix): New function.
2517 (mn10300_force_relocation): New function.
2518 (mn10300_fix_adjustable): New function.
2520 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2521 (TC_HANDLES_FX_DONE): Define.
2522 (obj_fix_adjustable): Define.
2523 (MD_APPLY_FIX3): Define.
2524 (TC_LINKRELAX_FIXUP): Define.
2526 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2528 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2530 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2532 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2534 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2535 if the fixup resulted in a relocation.
2537 2000-08-18 Nick Clifton <nickc@redhat.com>
2539 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2540 Make reference to first element of shift_names explicit.
2542 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2544 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2545 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2546 add a symbol's address. Removed all target-specific #ifdefs that
2547 used to accomplished the same.
2548 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2549 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2550 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2551 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2552 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2554 2000-08-17 Kazu Hirata <kazu@hxi.com>
2556 * dwarf2dbg.c: Fix formatting.
2558 2000-08-17 Nick Clifton <nickc@redhat.com>
2560 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2561 to be recoded as logical shift lefts by zero.
2563 2000-08-16 Jim Wilson <wilson@cygnus.com>
2565 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2566 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2568 (note_register_values): Handle IA64_OPND_R3_2 operands.
2570 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2572 * config/tc-i860.c (md_operand): Silly typo fixed.
2574 2000-08-16 Nick Clifton <nickc@redhat.com>
2576 * config/tc-arm.c (struct asm_shift): Delete.
2578 (enum asm_shift_index): New.
2579 (struct asm_shift_properties): New.
2580 (struct asm_shift_name): New.
2581 (shift_properties[]); New.
2582 (shift_names[]); New.
2584 (decode_shift): Use new structures.
2585 Issue a warning is "ROR #0" is used.
2586 Issue a warning if "ASR #0" or "LSR #0" is used.
2588 (md_begin): Initialise arm_shift_hsh table from new
2589 asm_shift_name array.
2591 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2593 * config/tc-sparc.c: Kill all warnings.
2594 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2596 (md_show_usage): Update usage text.
2598 2000-08-16 Nick Clifton <nickc@redhat.com>
2600 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2603 2000-08-15 Will Cohen <wcohen@redhat.com>
2605 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2607 * config/tc-sh.c (md_assemble): Changed so debug_type
2608 test performed for ppi_assemble
2609 * config/tc-sh.c: Included dwarf2dbg.h.
2610 (debug_line): Defined.
2611 (md_assemble): Generates dwarf2 line info.
2612 (sh_finalize): New function. Finalize dwarf2 info.
2613 (assemble_ppi): Returns size of code generated.
2614 (build_Mytes): Returns size of code generated.
2615 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2616 * config/tc-sh.h (md_end): Defined.
2617 (sh_finalize): Declared.
2619 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2621 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2624 2000-08-14 Nick Clifton <nickc@redhat.com>
2626 * config/tc-arm.c (do_bx): Allow "bx pc".
2628 2000-08-14 Jim Wilson <wilson@cygnus.com>
2630 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2631 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2632 (md_begin): Change assignment to md.flag to OR in the new bit.
2634 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2636 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2637 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2640 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2642 * NEWS: Mention i860 support.
2644 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2646 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2648 2000-08-14 Andreas Schwab <schwab@suse.de>
2650 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2652 2000-08-11 Andreas Schwab <schwab@suse.de>
2654 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2657 2000-08-11 Kazu Hirata <kazu@hxi.com>
2659 * expr.c: Fix formatting.
2660 * config/obj-bout.c: Likewise.
2662 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2664 * doc/c-i860.texi: Flesh out the i860 section more.
2666 2000-08-10 Kazu Hirata <kazu@hxi.com>
2668 * symbols.c: Fix formatting.
2671 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2673 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2674 modifier has the IgnoreSize bit set.
2676 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2678 From Rodney Brown <RodneyBrown@mynd.com>
2679 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2680 * configure: Regenerate.
2682 2000-08-09 Kazu Hirata <kazu@hxi.com>
2684 * hash.c: Fix formatting.
2687 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2689 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2690 (i860_fix_info): New enum.
2691 (MD_APPLY_FIX3): Define.
2692 (WORKING_DOT_WORD): Define.
2693 (TC_HANDLES_FX_DONE): Define.
2694 (DIFF_EXPR_OK): Define.
2695 (LISTING_HEADER): Define.
2696 (TARGET_FORMAT): Select target format based on endian flag.
2697 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2698 (target_big_endian): Add external declaration.
2700 * config/tc-i860.c: All existing code reworked completely. Other
2701 new code shown below.
2702 (SYNTAX_SVR4): Define.
2703 (target_warn_expand): New variable.
2704 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2705 (md_longopts): Declare and define with new options (-EL, -EB,
2707 (md_show_usage): New function.
2708 (md_operand): New function.
2709 (obtain_reloc_for_imm16): New function.
2710 (md_apply_fix3): New function.
2711 (tc_gen_reloc): New function.
2713 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2715 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2716 2 bytes of the jump address are in the same frag.
2717 (find): Accept 68hc12 register indirect modes.
2719 * NEWS: Mention 68HC11 & 68HC12 support.
2721 2000-08-07 Richard Henderson <rth@cygnus.com>
2723 * config/tc-ia64.c (unwind): Add prologue_mask member.
2724 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2725 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2726 (dot_body): Clear unwind.prologue_mask.
2727 (dot_prologue): Set it. Accept a register second argument.
2729 2000-08-07 Kazu Hirata <kazu@hxi.com>
2731 * config/atof-ieee.c: Fix formatting.
2732 * config/atof-tahoe.c: Likewise.
2734 2000-08-06 Nick Clifton <nickc@cygnus.com>
2736 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2739 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2740 of .popsection, .previous, .pushsection, .subsection,
2741 .version, .vtable_entry, .vtable_inherit and .weak.
2743 2000-08-05 Kazu Hirata <kazu@hxi.com>
2745 * config/tc-cris.c: Fix formatting.
2746 * config/tc-i386.c: Likewise.
2747 * config/tc-sparc.c (sparc_ip): Simplify the code.
2749 2000-08-04 Kazu Hirata <kazu@hxi.com>
2751 * config/tc-cris.c: Rearrange code for readability.
2752 * config/tc-d10v.c: Fix formatting.
2753 * config/tc-m32r.c: Likewise.
2754 * config/tc-sparc.c: Likewise.
2756 2000-08-02 Jim Wilson <wilson@cygnus.com>
2758 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2759 before ia64_find_opcode.
2760 (md_assemble): Likewise.
2762 2000-08-01 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2765 Undo some formatting fixes.
2767 2000-08-01 Kazu Hirata <kazu@hxi.com>
2769 * config/obj-som.c: Fix formatting.
2770 * config/obj-ieee.c: Likewise.
2771 * config/tc-arm.c: Likewise.
2772 * config/tc-v850.c: Likewise.
2774 2000-08-01 Nick Clifton <nickc@redhat.com>
2776 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2777 index by command line option.
2779 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2781 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2782 (@node M68K-Branch): Rewrite to match the reality.
2784 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2786 * doc/c-i860.texi: New file.
2787 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2788 * doc/Makefile.in: Regenerate.
2789 * doc/all.texi: Add I860 as relevant architecture.
2790 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2792 2000-07-31 Kazu Hirata <kazu@hxi.com>
2794 * config/tc-d30v.c: Fix formatting.
2796 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2798 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2799 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2800 long emit a long branch if available instead of an absolute jump, never
2801 emit absolute jumps for anything with --pcrel.
2803 * doc/c-m68k.texi: Document new command line option.
2805 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2807 * config/tc-avr.c: Use PARAMS macro in function declarations.
2808 Don't declare md_pcrel_from_section (already in tc-avr.h).
2809 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2810 (avr_operand): Don't set (unsigned) op_mask to -1.
2812 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2814 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2815 * configure: Regenerated.
2816 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2817 of operand to the .type directive (.e.g, "type").
2819 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2821 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2822 * app.c (do_scrub_chars): Record where first comment found.
2823 * read.c (read_a_source_file): Init found_comment on entry, and
2824 notify whether comments found on exit.
2825 * config/tc-hppa.c (md_shortopts): Add "c".
2826 (md_longopts): Add warn-comment.
2827 (md_parse_option): Handle it.
2828 (md_show_usage): Show available options.
2829 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2831 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2833 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2834 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2836 (md_estimate_size_before_relax): Don't fall off end of function.
2838 2000-07-27 Kazu Hirata <kazu@hxi.com>
2840 * config/tc-avr.c: Fix formatting.
2841 * config/tc-ns32k.c: Likewise.
2843 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2845 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2847 2000-07-27 Kazu Hirata <kazu@hxi.com>
2849 * config/tc-d10v.c: Fix formatting.
2850 * config/tc-z8k.c: Likewise.
2851 * config/tc-sparc.c: Likewise.
2853 2000-07-26 Dave Brolley <brolley@redhat.com>
2855 * cgen.c (queue_fixup): Declare opinfo.
2856 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2857 (gas_cgen_md_operand): Ditto.
2858 (gas_cgen_md_apply_fix3): Ditto.
2860 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2862 * config/obj-coff.c (obj_frob_symbol): Don't merge
2863 labels. Don't merge if the symbol isn't constant. Return
2864 immediately if a symbol is merged.
2866 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2868 * frags.c (frag_align): Correct absolute section alignment.
2870 2000-07-20 DJ Delorie <dj@redhat.com>
2872 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2873 it breaks linking against DLLs.
2875 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2877 * configure.in: Add CRIS support.
2878 * configure: Regenerate.
2879 * Makefile.am: (CPU_TYPES): Add cris.
2880 (CPU_OBJ_VALID) [aout]: Add cris.
2881 (MULTI_CPU_TYPES): Add cris.
2882 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2883 [coff]: Only i386 and mips are valid.
2884 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2885 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2886 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2887 Regenerate dependencies.
2888 * Makefile.in: Regenerate.
2889 * aclocal.m4: Regenerate.
2890 * as.c: Declare crisaout, criself.
2891 * config/tc-cris.h, config/tc-cris.c: New.
2892 * config/e-criself.c, config/e-crisaout.c: New.
2893 * po/POTFILES.in, po/gas.pot: Regenerate.
2895 2000-07-20 Kazu Hirata <kazu@hxi.com>
2897 * read.c: Fix formatting.
2898 * write.c: Fix formatting.
2900 2000-07-19 H.J. Lu <hjl@gnu.org>
2902 * sb.c: Include <stdlib.h> if exists for abort ().
2904 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2906 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2907 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2908 (pa_type_args): Same here.
2910 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2912 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2913 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2914 the storage class is already set.
2916 2000-07-17 Kazu Hirata <kazu@hxi.com>
2918 * config/tc-m68hc11.c: Fix formatting.
2919 * config/tc-mn10200.c: Likewise.
2920 * config/tc-mn10300.c: Likewise.
2921 * config/tc-pj.c: Likewise.
2922 * config/tc-tic80.c: Likewise.
2923 * config/tc-w65.c: Likewise.
2925 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2927 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2930 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2932 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2935 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2937 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2938 ELF as are used for SOM (except the 32-bit reloc one) to decide
2939 whether a symbol can be reduced to a section symbol. Expand on
2940 the comment for symbols involved in LR% and RR% expressions.
2942 2000-07-14 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-mips.c (mips_disable_float_construction): New
2945 static variable. Set to true if doubles should not be
2946 constructed by loading two single width fp registers with
2947 halves of the value.
2948 (mips_ip): Test mips_disable_float_construction.
2949 (md_longopts): Add command line switches --construct-floats
2950 and --no-construct-floats.
2951 (md_parse_option): Parse new command line options.
2952 (md_show_usage): Describe new command line options.
2954 * doc/c-mips.texi: Document new command line options.
2956 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2958 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2959 * configure: Regenerate.
2961 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2963 * configure.in (DEFAULT_EMULATION setting): Revert part of
2964 2000-07-01 change that set te_multi=multi unless set to tmips.
2965 * configure: Regenerate.
2967 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2969 * config/obj-coff.c (coff_frob_section): Add padding to the last
2970 section when aligning it increases its size.
2972 2000-07-11 Kazu Hirata <kazu@hxi.com>
2974 * config/tc-tic54x.c: Fix formatting.
2976 2000-07-10 Kazu Hirata <kazu@hxi.com>
2978 * config/tc-h8500.c: Fix formatting.
2979 * config/tc-tic54x.c: Fix formatting.
2981 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2983 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2984 displacements correctly.
2986 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2988 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2990 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2994 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2996 From David Huggins-Daines <dhd@linuxcare.com>
2997 * config/te-hppalinux64.h: Add a new emulation.
2998 * configure.in (emulations): Add configure bits to support the
2999 64-bit Linux/parisc target.
3000 * configure: Regenerate.
3002 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3003 (md_shortopts): Add `V' for ELF.
3005 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3006 when SOM or ELF_ARG_RELOC are defined.
3007 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3008 ELF_ARG_RELOC are defined.
3009 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3010 (pa_stringer): ..Do it here instead. Fix comment typos.
3011 (hppa_force_relocation): Cast enums to int before comparing with
3014 From Ryan Bradetich <rbradetich@uswest.net>
3015 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3016 redifinition warning.
3017 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3018 (hppa_force_relocation): ditto
3019 (md_apply_fix): Added cast to buf to fix warnings.
3021 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3022 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3024 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3025 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3026 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3027 reloc_type** to avoid warnings in switch.
3028 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3029 little earlier instead.
3031 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3033 (pa_type_args): Use symbol_arg_reloc_info.
3034 (struct pa_it): Make arg_reloc unsigned int.
3035 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3036 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3037 (pa_code): Delete. pa_text duplicates this function.
3038 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3039 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3041 (cons_fix_new_hppa): Actually change selector to e_fsel when
3042 warning about assuming so.
3043 (tc_gen_reloc): More example elf arg reloc code.
3044 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3045 (hppa_force_relocation): Likewise.
3047 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3049 (pa_end_of_source): Prototype.
3050 (hppa_fix_adjustable): Prototype.
3051 (LABELS_WITHOUT_COLONS): Move it..
3052 * config/te-hppa.h: To here.
3054 * config/te-hppa64.h: New file.
3056 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3058 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3059 format -10, -16, 16 relocs.
3060 (hppa_elf_mark_end_of_function): Test for null
3061 last_call_info->start_symbol
3063 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3064 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3065 re_assesmble_* functions. Delete extraneous statements. Fix
3067 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3068 insn to re_assemble_*.
3070 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3072 * doc/internals.texi (Expressions): Fix typo.
3074 2000-07-08 Kazu Hirata <kazu@hxi.com>
3076 * config/tc-sh.c: Fix formatting.
3077 * config/tc-tic54x.c: Fix formatting.
3078 * depend.c: Fix formatting.
3079 * flonum-konst.c: Likewise.
3080 * flonum-mult.c: Likewise.
3082 2000-07-07 Kazu Hirata <kazu@hxi.com>
3084 * config/tc-sh.c: Fix comments.
3085 * config/obj-vms.c: Fix comments.
3086 * config/tc-a29k.c: Likewise.
3087 * config/tc-alpha.c: Likewise.
3088 * config/tc-h8300.c: Likewise.
3089 * config/tc-h8500.c: Likewise.
3090 * config/tc-i370.c: Likewise.
3091 * config/tc-ia64.c: Likewise.
3092 * config/tc-m68hc11.c: Likewise.
3093 * config/tc-m68k.c: Likewise.
3094 * config/tc-mips.c: Likewise.
3095 * config/tc-ns32k.c: Likewise.
3096 * config/tc-ppc.c: Likewise.
3097 * config/tc-z8k.c: Likewise.
3099 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3101 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3102 Default to '(SEC_LOAD | SEC_DATA)'.
3103 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3105 * doc/internals.texi (CPU Backend): Describe
3106 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3108 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3110 * as.c (parse_args): NULL terminate the long option list.
3112 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3114 * config/tc-d30v.h: Include "write.h" for fixS.
3115 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3117 2000-07-05 Nick Clifton <nickc@cygnus.com>
3119 * config/tc-d30v.c (write_2_short): Further changes to warning
3120 messages produced when combining EITHER_BUT_PREFER_MU attributed
3123 2000-07-05 DJ Delorie <dj@redhat.com>
3127 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3129 * config/tc-arm.c (psrs): Accept combinations of flags.
3131 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3133 * config/tc-avr.c: Change _ () to _() around all strings marked
3134 for translation (exception from the usual coding style).
3135 (avr_opt): New struct variable, how the new switches are set.
3136 (OPTION_MMCU): Define as 'm' and actually use.
3137 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3138 (show_mcu_list): New function, display the list of known MCUs.
3139 (md_show_usage): Document the new switches. Call show_mcu_list.
3140 (avr_set_arch): Change 'm' to OPTION_MMCU.
3141 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3142 Handle the new switches.
3143 (avr_operands): Disable warnings for undefined combinations of
3144 operands if -mall-opcodes. Disable warnings for skipping two-word
3145 instructions if enhanced core or -mno-skip-bug.
3146 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3147 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3148 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3149 (avr_ldi_expression): Warn about implicit lo8().
3150 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3152 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3154 * configure.in: Add entry for mips-*-sysv4*MP*
3155 * configure: Rebuild
3156 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3157 elf32-tradlittlemips for traditional mips targets.
3158 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3159 test for Link Once sections as in adjust_reloc_syms.
3160 * config/te-tmips.h: New file for traditional mips targets. Define
3163 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3165 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3166 flags argument is not present, don't change an existing section's
3167 section's attributes. If the flags argument is present, warn if the
3168 attributes don't match the section's current attributes. When
3169 long section names are supported, set SEC_LINK_ONCE and
3170 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3172 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3174 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3175 symbols; create them.
3177 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3179 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3180 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3182 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3184 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3185 expressions. Ignore the problem when handling 16 bit signed
3186 immediates, because the assembler will take care of the relocation
3189 2000-06-27 Nick Clifton <nickc@cygnus.com>
3191 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3192 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3193 sequential order, and emit warning messages if the input source
3194 code contains constructs like that, or parallel constructs
3195 containing such opcodes.
3197 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3199 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3200 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3201 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3202 (md_show_usage): Update usage message.
3203 (md_parse_option): Allow redefinition of MCU type within the
3204 same avr[1-5] bfd machine type. Show both old and new MCU type
3205 in the error message.
3206 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3207 Simplify 8K wrap code.
3209 2000-06-25 Kazu Hirata <kazu@hxi.com>
3211 * config/obj-aout.c: Remove all uses of DEFUN.
3212 * config/obj-ieee.c: Likewise.
3213 * config/tc-sh.c: Fix comment typos.
3214 * config/tc-tahoe.c: Likewise.
3215 * config/tc-vax.c: Likewise.
3216 * config/tc-w65.c: Likewise.
3217 * config/tc-z8k.c: Likewise.
3218 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3220 2000-06-24 DJ Delorie <dj@cygnus.com>
3222 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3223 more changes from Sept 1999
3224 (tc_i386_fix_adjustable): ditto
3225 (md_apply_fix3): ditto
3227 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3229 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3230 (gas_cgen_parse_operand): Set it around expression() call.
3231 (gas_cgen_md_operand): Test for it before longjmp().
3233 2000-06-24 Kazu Hirata <kazu@hxi.com>
3235 * config/tc-h8500.c: Remove all uses of DEFUN.
3236 * config/tc-sh.c: Likewise.
3237 * config/tc-w65.c: Likewise.
3238 * config/tc-z8k.c: Likewise.
3240 * config/tc-h8500.c: Fix typos in comments.
3242 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3244 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3247 2000-06-23 matthew green <mrg@redhat.com>
3249 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3250 defined. Fix error message for `[' grouping.
3252 2000-06-22 Kazu Hirata <kazu@hxi.com>
3254 * config/tc-h8300.c: Fix formatting and comment typos.
3256 2000-06-22 Timothy Wall <twall@cygnus.com>
3258 * config/tc-ia64.c (note_register_values): Move premature QP
3259 notation clearing into the appropriate place.
3261 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3263 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3264 first before anything else. Add bin-bugs.h, emul.h and progress.h
3265 Sort list of files as for $(OBJS) in Makefile.am.
3267 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3268 find one. Remake dependencies.
3269 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3270 * Makefile.in: Regenerate.
3271 * doc/Makefile.in: Regenerate.
3273 * config/tc-i386.c (i386_displacement): Don't assume a constant
3274 displacement is necessarily 16 bits when in 16 bit code mode.
3275 (md_assemble): Instead size the displacement here after we know
3276 for sure that a .code16gcc operand hasn't automatically added
3277 operand size prefixes.
3279 2000-06-21 H.J. Lu <hjl@gnu.org>
3281 * Makefile.am: Rebuild dependency.
3282 * Makefile.in: Rebuild.
3284 2000-06-21 Kazu Hirata <kazu@hxi.com>
3286 * config/tc-h8300.c (parse_reg): Make the function static.
3287 (parse_exp): Likewise.
3289 2000-06-20 DJ Delorie <dj@cygnus.com>
3291 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3292 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3293 for cygwin import libraries to work properly.
3295 2000-06-20 H.J. Lu <hjl@gnu.org>
3297 * Makefile.am: Rebuild dependency.
3298 * Makefile.in: Rebuild.
3299 * configure: Likewise.
3300 * doc/Makefile.in: Likewise.
3302 2000-06-20 Timothy Wall <twall@cygnus.com>
3304 * doc/internals.texi (CPU backend): Add @itemx for
3305 TC_START_LABEL_WITHOUT_COLON.
3306 * doc/c-tic54x.texi: New.
3307 * doc/as.texinfo: Add tic54x features and include primary tic54x
3309 * doc/all.texi: Add C54X.
3310 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3311 * doc/Makefile.in: Regenerate.
3312 * configure.in: Add tic54x and define LIBM for tic54x.
3313 * configure: Regenrate.
3314 * config/tc-tic54x.[ch]: New.
3315 * config/obj-coff.h: Add tic54x.
3316 * Makefile.am: (CPU_TYPES): Add tic54x.
3317 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3318 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3319 (as_new_LDADD): Add $(LIBM).
3320 * Makefile.in: Regenerate.
3322 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3324 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3325 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3326 * doc/as.texinfo: Likewise.
3328 * configure, Makefile.in: Regenerate.
3329 * configure.in (emulations): Recognize m6811 and m6812.
3330 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3331 Added files for 68hc11 and 68hc12 assembler.
3332 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3333 * config/tc-m68hc11.h: Header definition for that assembler.
3335 2000-06-18 Nick Clifton <nickc@redhat.com>
3337 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3338 instead of OCTETS_PER_BYTE.
3340 * config/tc-v850.c: Fix compile time warnings.
3341 * config/tc-ppc.c: Fix compile time warnings.
3343 2000-06-18 H.J. Lu <hjl@gnu.org>
3345 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3346 * configure: Rebuild.
3348 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3350 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3353 2000-06-16 Nick Clifton <nickc@cygnus.com>
3355 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3356 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3358 * doc/c-mips.texi: Document newly accepted cpu variants.
3360 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3362 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3364 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3366 * macro.c (getstring): Make it possible to escape the quote
3369 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3371 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3373 2000-06-13 H.J. Lu <hjl@gnu.org>
3375 * configure: Regenerate.
3377 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3379 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3381 * doc/internals.texi (line_separator_chars): Semicolon is no
3382 longer a default. Mention null and newline as defaults.
3384 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3386 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3387 * config/tc-i860.h (line_separator_chars): Likewise.
3388 * config/tc-h8300.c (line_separator_chars): Likewise.
3389 * config/tc-i960.c (line_separator_chars): Likewise.
3390 * config/tc-m68k.c (line_separator_chars): Likewise.
3391 * config/tc-mips.c (line_separator_chars): Likewise.
3392 * config/tc-ns32k.c (line_separator_chars): Likewise.
3393 * config/tc-sparc.c (line_separator_chars): Likewise.
3394 * config/tc-vax.c (line_separator_chars): Likewise.
3396 * config/tc-h8300.c (comment_chars): Use string initialiser.
3397 * config/tc-i960.c (line_comment_chars): Likewise.
3398 * config/tc-z8k.c (comment_chars, line_comment_chars,
3399 line_separator_chars): Likewise.
3401 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3404 2000-06-08 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3409 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3411 * configure.in (VERSION): Update to show this is the CVS mainline.
3413 2000-06-08 Matthew Jacob <mjacob@feral.com>
3415 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3416 $at is the integer register $r28, vs. both $r28 and the floating
3417 point register $f28.
3419 2000-06-08 James E. Wilson <wilson@cygnus.com>
3421 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3422 (dot_endp): Don't call ia64_flush_insns.
3423 (emit_one_bundle): Don't delete prologue/body records from
3424 unwind_record list in first loop. Rewrite second loop to account for
3427 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3429 * config/tc-ia64.c: Add missing prototypes.
3430 (generate_unwind_image): Cast argument to output_unw_records call.
3432 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3434 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3436 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3438 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3439 (REGISTER_P): likewise.
3440 (avr_opcodes): uses include/opcode/avr.h
3441 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3443 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3445 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3448 2000-06-03 H.J. Lu <hjl@gnu.org>
3450 * read.c (is_end_of_line): Put back `;'.
3452 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3454 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3456 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3458 * expr.c (operand): Test is_end_of_line outside switch to catch
3459 line separator chars that are also operators.
3460 (operator): Return O_illegal for line separator chars.
3462 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3463 entry (or `!' entry for TC_HPPA).
3465 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3466 before indexing is_end_of_line. Remove redundant check for '\0'.
3468 * config/tc-h8500.c (md_assemble): Likewise.
3469 * config/tc-mcore.c (md_assemble): Likewise.
3470 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3473 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3475 * config/tc-mcore.c (mcore_cons): Likewise.
3476 (mcore_float_cons): Likewise.
3477 (mcore_stringer): Likewise.
3478 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3480 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3482 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3484 2000-05-29 Nick Clifton <nickc@cygnus.com>
3486 * config/tc-sh.c: Fix compile time warning messages.
3488 * config/tc-mips.c: Fix compile time warning messages.
3490 2000-05-29 Philip Blundell <philb@gnu.org>
3492 * doc/as.texinfo: Update copyright dates.
3493 (Local Labels): Delete misplaced mention of ARM.
3494 * NEWS: Mention ARM ELF support.
3496 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3498 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3499 it is modified, and use the real_size to compute the frag address
3500 for dwarf2 line info.
3502 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3504 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3505 line-matching scheme to cope with automake moving variables around.
3506 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3507 * Makefile.in: Regenerate.
3509 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3511 * config/tc-sparc.c (sparc_relax): New.
3512 (md_longopts): Add -relax and -no-relax options.
3513 (md_parse_options, md_show_usage): Likewise.
3514 (md_apply_fix3): Optimize tail call into branch always if possible.
3516 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3518 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3519 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3520 rules, with warning when a GAS statement specifies a packing that
3521 will result in an instruction being squashed.
3522 Added typdef packing_type and enumerals, changed various integer
3523 literals to use the enumerals.
3525 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3527 * config/tc-ia64.c (dot_restorereg_p): New function.
3528 (md_pseudo_table): Add restorereg.p.
3529 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3530 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3532 * config/tc-ia64.h (unw_record_type): Add unwabi.
3533 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3534 called MASK with members for imask, and the masks produced by
3535 fr_mem, gr_mem, br_mem, and frgr_mem.
3536 (unw_p_record): Add members ABI and CONTEXT.
3537 (unw_x_record): Add member AB.
3538 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3539 as pseudo-register for use during unwind info generation.
3540 (AR_PFS, AR_LC): New macros.
3541 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3542 whose names start with an at sign (as in "@priunat").
3543 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3545 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3546 proc_end, unwind_info, personality_routine): Consolidate into
3547 "unwind" structure to reduce offset-table use. Add member
3548 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3550 (output_R1_format, output_R3_format, output_P3_format,
3551 output_P6_format): Initialize R with zero to reduce compiler warnings.
3552 (output_P7_format): Ditto. Add `default' branch to switch
3553 statement to reduce compiler warnings.
3554 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3555 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3556 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3557 into single argument.
3558 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3559 compiler warnings. Merge A and B args into single argument.
3560 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3561 A and B args into single argument.
3562 (free_record): Removed (wasn't used).
3563 (free_list_records): Also free imasks in prologue records.
3564 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3565 (output_spill_mask): Remove.
3566 (output_unwabi): New function.
3567 (output_epilogue, output_label_state, output_copy_state): Call
3569 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3570 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3572 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3573 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3574 as part of handling the prologue records. Emit region's imask if
3575 we have one. Handle unwabi, epilogue, label_state, copy_state,
3576 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3577 spill_sprel_p, and spill_reg_p records.
3578 (set_imask, count_bits, slot_index): New function.
3579 (fixup_unw_records): Fix region size computation. Handle
3580 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3581 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3582 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3583 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3584 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3585 (dot_save): Use manifest constants for applicaton registers.
3586 Handle REG_PR and REG_PRIUNAT.
3587 (dot_restore): Don't just ignore it.
3588 (dot_restorereg): New function..
3589 (generate_unwind_image): Ensure unwind info is a multiple of eight
3590 bytes, not just four bytes.
3591 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3592 (dot_altrp): Don't just ignore it.
3593 (dot_savemem): New function. Replaces dot_savesp() and
3594 dot_savepsp(). Use manifest constants for applicaton registers.
3595 Handle REG_PR and REG_PRIUNAT.
3596 (dot_savef): Simplify.
3597 (dot_saveb): Support generation of br_gr.
3598 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3599 dot_label_state, dot_copy_state): New function.
3600 (dot_unwabi): Don't just ignore it.
3601 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3602 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3603 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3604 (emit_one_bundle): Set slot number for prologue/body records
3605 *before* emitting the first insn.
3606 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3607 (md_begin): Declare "psp" pseudo-register.
3608 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3609 so we don't get segfault.
3610 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3611 counts as required per SW Conventions manual
3612 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3613 output_preds_psprel, output_preds_sprel, output_spill_base,
3614 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3615 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3616 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3617 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3618 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3619 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3620 (dot_vframe): Implement.
3621 (dot_vframesp, dot_vframepsp): New function.
3623 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3625 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3626 * configure: Regenerate.
3628 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3630 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3631 (md_estimate_size_before_relax): so we can use it here instead of
3632 old kludges. Localise vars to blocks. Comment.
3634 * frags.c (frag_new): Update fr_var comments.
3635 * frags.h (struct frag): Ditto.
3637 2000-05-22 Richard Henderson <rth@cygnus.com>
3639 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3640 (pseudo_func): Add pcrel.
3641 (operand_match): Handle IA64_OPND_TGT64.
3642 (build_insn): Likewise.
3643 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3644 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3645 (fix_insn): Handle all three 64-bit relocation types.
3647 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3649 * obj.h (struct format_ops): New members begin, app_file,
3650 s_set_other, s_set_desc, s_get_type, s_set_type,
3651 separate_stab_sections, init_stab_section.
3653 * config/obj-multi.h: Update GPL notice to v2.
3655 (obj_app_file): New.
3656 (S_SET_SIZE): Test s_set_size for NULL before calling.
3657 (S_SET_ALIGN): Similar for s_set_align.
3662 (SEPARATE_STAB_SECTIONS): New.
3663 (INIT_STAB_SECTION): New.
3664 (EMIT_SECTION_SYMBOLS): New.
3665 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3667 * config/obj-elf.h: Update GPL notice to v2.
3668 Mention that this file is included from obj-multi.h.
3669 (obj_begin): Wrap definition in ifndef.
3670 (elf_file_symbol): Constify declaration.
3671 (obj_app_file): Ditto.
3672 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3673 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3675 * config/obj-elf.c (elf_s_set_other): New.
3676 (elf_file_symbol): Constify argument.
3677 (elf_separate_stab_sections): New.
3678 (elf_init_stab_section): New.
3679 (elf_format_ops): Add new members. Remove comma at end.
3681 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3682 (ecoff_format_ops): Add new fields. Remove comma at end.
3683 Mention inconsistency for emit_section_symbols.
3685 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3687 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3688 (coff_separate_stab_sections): New.
3689 (coff_format_ops): Add new members.
3691 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3692 (obj_aout_s_set_other): New.
3693 (obj_aout_s_set_desc): New.
3694 (obj_aout_s_get_type): New.
3695 (obj_aout_s_set_type): New.
3696 (obj_aout_separate_stab_sections): New.
3697 (aout_format_ops): New members added. Use obj_aout_process_stab,
3698 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3699 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3701 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3703 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3705 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3706 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3707 (md_estimate_size_before_relax): Ensure jumps to weak and
3708 externally visible symbols are relocatable.
3710 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3712 * stabs.c (aout_process_stab): Make global.
3713 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3714 * read.h (aout_process_stab): Declare.
3716 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3717 Generalize to *aout, *coff *elf.
3718 * configure: Regenerated.
3720 * doc/internals.texi (Object format backend): Say
3721 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3723 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3724 * Makefile.in: Regenerated.
3726 2000-05-19 Catherine Moore <clm@cygnus.com>
3728 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3730 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3732 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3733 instruction to reflect change in re_assemble_*.
3735 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3737 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3738 build PA64 ELF tools.
3739 * configure: Rebuilt.
3741 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3743 * Makefile.am: Regenerate dependencies.
3744 * Makefile.in: Regenerate.
3746 2000-05-15 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-arm.c (struct asm_psr): Add boolean field
3749 distinguishing between CSPR and SPSR. Rename 'number' field
3751 (psrs): Rearrange contents to match new asm_psr structure.
3752 (arm_psr_parse): Move next to psr_required_here. Make it
3753 return an asm_psr structure.
3754 (psr_required_here): Use asm_psr structure returned by
3756 (do_msr): Reorganise to allow psr_required_here to be called
3758 (md_undefined_name): Mark 'name' parameter as unused, since
3759 the COFF target does not use it.
3761 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3763 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3765 * config/te-aux.h: Likewise.
3766 * config/te-dpx2.h: Likewise.
3767 * config/te-go32.h: Likewise.
3768 * config/te-hp300.h: Likewise.
3769 * config/te-hppa.h: Likewise.
3770 * config/te-i386aix.h: Likewise.
3771 * config/te-ic960.h: Likewise.
3772 * config/te-interix.h: Likewise.
3773 * config/te-nbsd532.h: Likewise.
3774 * config/te-pc532mach.h: Likewise.
3775 * config/te-ppcnw.h: Likewise.
3776 * config/te-psos.h: Likewise.
3777 * config/te-sparcaout.h: Likewise.
3778 * config/te-sun3.h: Likewise.
3779 * config/te-sysv32.h: Likewise.
3781 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3783 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3784 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3785 and sign extend without an if statement.
3786 (build_bytes): Likewise.
3788 2000-05-14 Kazu Hirata <kazu@hxi.com>
3790 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3791 X_add_symbol L_32 case.
3793 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3795 * config/te-freebsd.h: New file.
3797 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3799 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3800 bindtextdomain): Replace defines with those from intl/libgettext.h
3801 to quieten gcc warnings.
3803 * NEWS: Mention x86 .arch and -q.
3805 * config/tc-i386.c (quiet_warnings): New.
3806 (md_assemble): Use quiet_warnings.
3807 (md_parse_option): Set quiet_warnings from -q.
3808 (md_show_usage): Mention -q, delete -m.
3809 (flag_do_long_jump): Delete.
3810 (md_parse_option): Remove -m.
3811 (md_show_usage): Remove -m.
3812 (md_create_long_jump): Remove useless flag_do_long_jump code.
3814 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3815 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3817 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3818 Alexander Sokolov <robocop@netlink.ru>
3820 * doc/c-i386.texi (i386-Arch): New section.
3821 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3823 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3824 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3825 architecture has been given and is not 486.
3826 (set_cpu_arch): New.
3827 (md_pseudo_table): Add .arch.
3828 (md_assemble): Warn if cpu architecture has been given and an
3829 unsupported instruction.
3831 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3832 Move operand_types bit defines after relevant template field.
3833 (template): Add cpu_flags.
3837 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3839 * config/tc-mn10300.h (md_end): Define.
3840 (mn10300_finalize): Declare.
3841 * config/tc-mn10300.c: Include dwarf2dbg.h.
3842 (debug_line): Define.
3843 (md_assemble): Generate dwarf2 line info.
3844 (mn10300_finalize): New function. Finalize dwarf2 info.
3846 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3848 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3849 external version of the relocation for weak symbols.
3851 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3853 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3854 frame size in units of 16 bytes, as required per SW Conventions manual.
3855 (output_unw_records): Output info-block header as a dword to get
3858 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3860 * as.h: #include "file", not <file> on files from ../include.
3861 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3862 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3863 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3864 (tc_coff_symbol_emit_hook): Ditto.
3865 (OPTCOUNT): Cast to int to avoid compiler warning.
3866 (md_begin): Fix signed/unsigned warnings.
3868 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3870 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3871 ABRANCH LONG case for a conditional branch on a 68000.
3872 (md_estimate_size_before_relax): Likewise. Also handle
3873 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3874 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3875 PC-relative on all CPUs.
3876 (md_estimate_size_before_relax): Likewise.
3878 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3880 * as.c (parse_args): Just mention current year in printed
3883 2000-05-03 J.T. Conklin <jtc@redback.com>
3885 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3887 (md_parse_option): Recognize -m7400.
3889 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3891 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3892 don't permit lp to become less than the words array.
3894 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3896 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3897 Fix little-endian case.
3899 2000-05-03 David O'Brien <obrien@NUXI.com>
3901 * as.c (parse_args): Update copyright.
3903 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3905 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3906 for the .bss section too.
3908 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3910 * configure.in: Set em=linux for hppa-*-linux.
3911 * configure: Regenerate.
3912 * doc/Makefile.in: Regenerate with correct automake.
3914 * frags.c (frag_grow): Sanity check chunk_size.
3916 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3917 * config/obj-som.h: Likewise.
3918 * config/obj-ieee.h: Likewise.
3920 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3922 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3923 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3924 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3925 (pa_ip): low_sign_unext now returns via function value. Use
3926 re_assemble_* instead of dis_assemble_* and
3927 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3929 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3930 (md_section_align, md_parse_option, md_show_usage,
3931 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3932 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3933 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3934 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3935 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3937 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3938 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3939 outside of switch. Correct mask and shifting errors in case 10
3940 and case -11. In case 21, compare against signed range to suit
3941 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3942 case 17 and case 22, use offsetT variable to properly check range.
3943 Use re_assemble_* here too.
3944 (evaluate_absolute): Change type of value to offsetT. Call
3945 hppa_field_adjust to do the work for us.
3946 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3947 (pa_parse_cmpib_64_cmpltr): Ditto.
3948 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3949 of i to unsigned int.
3950 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3951 (pa_end_of_source): Return type is void.
3953 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3955 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3957 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3959 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3960 More comments added.
3961 (md_begin): Removed "construct symbols for each register name".
3962 Because register names conflicts with GCC generated function
3964 (avr_operand): Now constant numbers can be used as a register
3965 identifiers (0 as r0, 31 as r31).
3966 (md_assemble): use skip_space () before parsing instruction
3969 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3971 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3972 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3973 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3974 * configure: Regenerate.
3976 2000-04-29 Andreas Jaeger <aj@suse.de>
3978 * as.h: Correctly check GCC version.
3980 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3982 * doc/as.1: Fix unbalanced brackets.
3984 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3986 (line_comment_chars): Set to '/' if TE_FreeBSD.
3988 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3990 * configure.in: Configury support for PA64 (currently disabled).
3991 * configure: Rebuilt.
3993 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3995 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3996 bfd_set_section_alignment.
3998 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4000 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4003 2000-04-24 Nick Clifton <nickc@cygnus.com>
4005 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4006 * doc/as.texinfo (Align): Include arm and strongarm in list of
4007 targets that have the second form of the behaviour of the .align
4010 2000-04-24 Mark Klein <mklein@dis.com>
4012 * config/obj-som.c: Terminate obj_pseudo_table.
4014 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4016 * as.c (parse_args): Allow md_parse_option to override -a listing
4018 * config/obj-coff.c (add_lineno): Change type of offset parameter
4019 from "int" to "bfd_vma."
4020 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4021 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4022 (ppc_change_csect): Align correctly for XCOFF64.
4023 (ppc_machine): New function, which discards "ppc_machine" line.
4024 (ppc_tc): Cons for 8 when code is 64 bit.
4025 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4027 (md_parse_option): Handle -a64 and -a32.
4029 * config/tc-ppc.h (TARGET_MACH): Define.
4030 (TARGET_FORMAT): Move to function.
4031 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4033 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4035 * config/tc-avr.c: New AVR_ISA_ defined.
4036 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4037 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4038 for `fmul', `movw' and `lpm R,Z' instructions.
4039 (avr_operands): Warn if current opcode is a two-word instruction
4040 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4041 (avr_opcodes): New commands added.
4042 (REGISTER_P): Check 'a' and 'v' constraint letters.
4043 (mcu_types): New MCU added.
4045 2000-04-22 Timothy Wall <twall@cygnus.com>
4047 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4049 (operand_match): Conditionally insert default bit values for IMMU9.
4051 2000-04-14 Matthew Green <mrg@cygnus.com>
4053 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4054 * configure: Rebuilt.
4056 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4057 Jason Eckhardt <jle@cygnus.com>
4059 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4061 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4062 Added handling of new operand types l,y,&,fe,fE,fx.
4064 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4065 David Mosberger <davidm@hpl.hp.com>
4066 Timothy Wall <twall@cygnus.com>
4067 Andrew MacLeod <amacleod@cygnus.com>
4068 Jim Wilson <wilson@cygnus.com>
4070 * Makefile.am (CPU_TYPES): Add ia64.
4071 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4072 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4073 * Makefile.in: Rebuild.
4074 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4075 * configure: Rebuild.
4076 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4077 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4078 * expr.c (expr): Handle md_optimize_expr.
4079 * read.c (LEX_HASH): Add comment.
4080 * config/tc-ia64.c, config/tc-ia64.h: New files.
4082 2000-04-21 Richard Henderson <rth@cygnus.com>
4084 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4085 bundling a non-delayed branch type instruction.
4087 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4089 * config/tc-mn10300.c (HAVE_AM30): Define.
4090 (md_assemble): Use it.
4092 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4094 * config/obj-elf.c (obj_elf_change_section): Check for changed
4097 * Makefile.am: (CPU_MULTI_VALID): Remove.
4098 (MULTI_CPU_TYPES): Define.
4099 (MULTI_CPU_OBJ_VALID): Define.
4100 (DEPTC): Use the above.
4101 (DEPOBJ): Same here.
4103 Regenerate dependencies.
4104 * Makefile.in: Regenerate.
4106 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4108 * Makefile.am (YACC, LEX): Get them from configure.
4110 2000-04-18 H.J. Lu (hjl@gnu.org)
4112 * config/tc-i386.c (offset_in_range): Use addressT instead of
4113 bfd_vma for non-bfd assemblers.
4115 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4117 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4118 doesn't give spurious errors.
4120 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4122 * as.h (SEEK_SET): Define if undefined.
4124 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4126 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4127 constants, and don't assume offsetT is 32 bits.
4129 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4131 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4132 (md_pcrel_from_section): Add prototype.
4133 (d10v_fix_adjustable): Add prototype.
4134 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4136 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4138 2000-04-12 Nick Clifton <nickc@cygnus.com>
4140 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4141 symbol in frag chain.
4143 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4145 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4146 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4147 (fits_in_signed_word, smallest_imm_type): Ditto.
4148 (md_assemble): Use an offsetT var to hold offsetT values, not a
4150 (offset_in_range): New.
4151 (md_assemble): Use it.
4152 (md_convert_frag): Change type of target_address, opcode_address,
4153 and displacement_from_opcode_start to offsetT.
4154 (md_create_short_jump): Change type of offset to offsetT.
4155 (md_create_long_jump): Ditto.
4156 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4157 (md_chars_to_number): Remove.
4158 (output_invalid): Remove duplicate prototype.
4160 2000-04-09 Nick Clifton <nickc@cygnus.com>
4162 * Makefile.am (CPU_TYPES): Add 'avr'.
4163 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4164 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4166 * Makefile.in: Regenerate.
4168 * doc/as.texinfo: Add M32R documentation.
4170 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4172 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4173 --enable-build-warnings option.
4174 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4175 * Makefile.in, configure: Re-generate.
4177 2000-04-07 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4180 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4181 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4182 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4183 (arm_force_relocation): Force relocations for
4184 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4186 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4188 * config/tc-sh.c (get_operands): There's no third operand if the
4189 first operand is an immediate.
4191 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4193 * config/tc-sh.c (immediate): Delete.
4194 (sh_operand_info): Add immediate member.
4195 (parse_reg): Use A_PC for pc.
4196 (parse_exp): Add second argument 'op'. All callers changed.
4197 (parse_at): Expect pc to be coded as A_PC.
4198 Use immediate field in *op.
4199 (insert): Add fourth argument 'op'. All callers changed.
4200 (build_relax): Add second argument 'op'. All callers changed.
4201 (insert_loop_bounds): New function.
4202 (build_Mytes): Remove DISP_4.
4203 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4204 (assemble_ppi): Use immediate field in *operand.
4205 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4206 (md_apply_fix): Likewise.
4207 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4209 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4211 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4213 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4215 * internals.texi (CPU backend): Document
4216 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4218 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4220 * po/gas.pot: Regenerate.
4222 * as.c (show_usage): Restore translated part of bug string.
4223 * gasp.c (show_usage): Likewise.
4225 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4226 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4227 than move-if-change.
4228 (DEP1): Modify for "gcc -MM".
4232 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4233 Update dependencies.
4234 * Makefile.in: Regenerate.
4236 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4238 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4239 (md_begin): Likewise.
4240 (HAVE_AM33): New macro.
4241 (md_assemble): Use it. Match r_regs and xr_regs only if
4244 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4246 * as.h: #include "bin-bugs.h"
4247 * as.c (show_usage): Use REPORT_BUGS_TO.
4248 * gasp.c: #include "bin-bugs.h"
4249 (show_usage): Use REPORT_BUGS_TO.
4251 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4253 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4255 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4256 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4259 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4261 * config/tc-i386.c (i386_immediate): Don't assume a constant
4262 immediate is necessarily 16 bits when in 16 bit code mode.
4263 (md_assemble): Instead set guess_suffix here after we have checked
4266 2000-04-02 Richard Henderson <rth@cygnus.com>
4268 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4269 quantities. Correct right shift sign extension.
4270 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4271 32-bit value when shifting into place.
4273 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4275 * app.c: Add ATTRIBUTE_UNUSED as needed.
4276 * config/tc-ppc.c: Likewise.
4277 (ppc_size): Make unsigned long.
4278 (ppc_insert_operand): Add casts to avoid warnings.
4280 2000-03-31 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-d10v.h (md_flush_pending_output): Define.
4284 2000-03-29 Nick Clifton <nickc@cygnus.com>
4286 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4287 segment. Works for both BFD_ASSEMBLER and others.
4288 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4290 2000-03-29 Nick Clifton <nickc@cygnus.com
4292 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4294 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4296 * listing.c (LISTING_LHS_WIDTH): Default depends on
4298 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4300 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4302 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4305 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4307 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4309 * config/tc-avr.c (mcu_types): Add missing initialiser.
4310 (md_pcrel_from_section): Add prototype.
4311 (avr_operand): Remove redundant test of unsigned < 0.
4312 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4314 2000-03-27 Denis Chertykov <denisc@overta.ru>
4316 * config/tc-avr.c: New file for AVR support.
4317 * config/tc-avr.h: Likewise.
4318 * configure.in: Add AVR support.
4319 * configure: Regenerate.
4321 2000-03-26 Timothy Wall <twall@cygnus.com>
4323 * gasp.c (macro_op): Add new argument to check_macro call.
4324 Macro structure definitions moved to macro.h
4325 * sb.h: Add argument to prototype for input_scrub_include_sb.
4326 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4327 nesting checks with an additional flag.
4328 (struct input_save): Add flag to indicate whether current sb
4329 should be checked for proper macro/conditional nesting.
4330 (input_scrub_push/pop): Save/restore nest check flag.
4331 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4333 * macro.c (check_macro): Allow caller to retrieve parsed macro
4334 information if a pointer is provided. This information may be
4335 used by the new macro hooks.
4336 * macro.h: Update prototype for check_macro. Macro struct
4337 definitions moved here from macro.c/gasp.c.
4338 * read.c (read_a_source_file): Add parameter to check_macro call,
4339 and pass macro info to the macro hook, if defined.
4340 (input_scrub_insert_line): New. Allow insertion of a line of
4341 characters into the input stream.
4342 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4343 file into the input stream.
4344 (s_include): Use input_scrub_insert_file.
4345 * internals.texi: Document new macro hooks.
4346 * as.h: New prototypes added.
4348 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4350 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4351 an initial capital letter.
4352 (i386_index_check): Reindent.
4354 2000-03-19 Nick Clifton <nickc@cygnus.com>
4356 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4359 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4361 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4362 instruction operand bad if Rd > 7 when generating
4363 thumb instructions. Prevents for example,
4364 "adr r12,label" from silently failing and generating
4365 the wrong instruction.
4367 2000-03-17 Nick Clifton <nickc@cygnus.com>
4369 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4370 that have a destingation >= 0x400000.
4371 Fix compile time warning messages.
4373 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4375 * config/tc-sh.c (md_begin): When encountering insn that are
4376 not supported by the current arch, only change the name if
4377 its contents are the same as prev_name.
4378 (get_specific): If the the architecture doesn't match, fail.
4380 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4382 * config/tc-sh.c (IDENT_CHAR): Define.
4383 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4384 matching back where it came from.
4386 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4388 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4390 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4392 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4395 2000-03-15 Kazu Hirata <kazu@hxi.com>
4397 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4399 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4401 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4402 floating-point-number, make sure 'f' is in FLT_CHARS.
4404 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4406 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4407 (s_lcomm_internal): Use it.
4408 * doc/internals.texi (CPU backend): Document it.
4409 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4412 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4414 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4417 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4418 implementation doesn't have special handling for switch
4420 (macro_build): Allow for code in sections other than .text.
4422 (mips_ip): Likewise.
4423 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4424 Don't perform relocs if we will be outputting them.
4425 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4426 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4429 2000-03-09 Catherine Moore <clm@cygnus.com>
4431 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4432 relocation type based on the entry in the fixup structure.
4433 Put S_IS_EXTERN processing back in.
4435 2000-03-08 H.J. Lu (hjl@gnu.org)
4437 * Makefile.am (install-exec-tooldir): Depend on
4438 install-exec-bindir for parallel make.
4439 * Makefile.in: Regenerated.
4441 2000-03-06 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4445 (md_parse_option): Parse -m32r command line switch - disable m32rx
4447 (md_show_usage): Document new option.
4449 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4450 * doc/Makefile.in: Regenerate.
4451 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4453 2000-03-02 Michael Meissner <meissner@redhat.com>
4455 * config/tc-d30v.c (check_range): Remove code that incorrectly
4456 sign extended values where bits < 32.
4458 2000-03-02 H.J. Lu (hjl@gnu.org)
4460 * configure.in: Support --enable-targets=all on ia32.
4461 * configure: Regenerated.
4463 2000-03-01 Nick Clifton <nickc@cygnus.com>
4465 * gasp.c (do_align): Remove bogus check of alignment value.
4467 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4469 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4470 TC_PPC was defined forced the type of a symbol with no other type
4473 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4475 * doc/internals.texi (CPU backend): Mention that
4476 line_separator_chars do not break up comments. Fix typos for
4477 LEX_AT and LEX_NAME descriptions. Document operands for
4478 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4479 description of md_create_short_jump usage. Document argument for
4480 md_undefined_symbol.
4482 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4484 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4485 (md_parse_option): Handle it.
4486 (md_show_usage): Document it.
4488 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4490 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4491 opcode, for the instruction `pal19'. From Andrea Arcangeli
4494 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4496 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4498 (md_assemble): To here, before template operands are matched.
4499 Also ensure a constant immediate is sign extended when we know the
4500 size is at most 16 bits. This is to catch cases like "add
4501 $0xffc0,%ax" where we don't know the size, and thus that the
4502 immediate can be represented as Imm8S until after parsing the
4504 (i386_displacement): Similarly sign extend 16 bit constant
4506 (md_assemble): Relax 16-bit jump constant range check to suit sign
4507 extended displacements.
4509 2000-02-26 Andreas Jaeger <aj@suse.de>
4511 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4513 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4515 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4516 call operands when intel_syntax.
4517 (intel_float_operand): Return 2 for "fi...".
4518 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4519 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4520 earlier "SHORT" change.
4521 (md_assemble): When determining suffix from Regs, exclude
4524 2000-02-24 Nick Clifton <nickc@cygnus.com>
4526 * configure: Add arm-wince, mips-pe and sh-pe targets.
4527 * configure: Regenerate.
4529 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4531 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4532 "pe-mips" for the mips-pe target.
4534 * config/tc-arm.c (insns): Change displacement encoded in BL
4535 and B instructions if the target port is arm-wince.
4536 (do_ldst): Do not bias the relocation offset if the target
4538 (md_pcrel_from): Add in missing relocation offset bias if the
4539 target os arm-wince.
4541 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4542 (md_begin): Disable -G support for mips-pe target.
4543 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4544 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4547 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4548 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4549 assembler, just set the alignment to 4.
4551 * config/te-wince-pe.h: New file for WinCE targets. Define
4554 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4556 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4557 string instructions.
4558 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4559 (i386_intel_memory_operand): After finding a segment override,
4560 check again for no `[' before looking for a displacement. Bomb if
4561 more than one displacement rather than silently discarding the
4562 second and subsequent ones. Free strings malloc'd by
4563 build_displacement_string.
4565 2000-02-24 Catherine Moore <clm@cygnus.com>
4567 * config/obj-som.c (obj_pseudo_table): Add "weak".
4568 (obj_som_weak): New routine.
4570 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4572 * config/tc-i386.c (union i386_op): New.
4573 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4574 Throughout file replace occurences of disps[n], imms[n], regs[n]
4575 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4576 intel mode operand swapping. Add assert in regKludge and
4577 fake_zero_displacement code. Test i.types[n] when outputting
4578 displacements and immediates. Combine output of Disp16 with
4580 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4581 when in intel mode by (not) reversing fsub and fdiv operands
4582 before the template search. This fails for single operand
4583 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4584 undefined. Instead fix the base_opcode after we've found the
4585 template. Move base_opcode xor with found_reverse_match from
4586 opcode output code to before this fix so we test for the correct
4588 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4589 check in intel mode. Instead compare opcodes.
4591 * config/tc-i386.h (TC_RELOC): Delete.
4592 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4593 with equivalent call to reloc.
4595 * as.h (flag_m68k_mri): Move declaration after target include, and
4596 only declare when TC_M68K defined. Define as zero otherwise.
4597 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4598 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4599 Define as zero otherwise.
4600 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4601 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4602 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4603 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4604 testing whether defined.
4605 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4606 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4607 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4608 rather than testing whether defined.
4609 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4610 (parse_mri_cons): Declare and use only when TC_M68K.
4611 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4612 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4613 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4615 * NEWS: Mention IBM 370 support.
4617 2000-02-23 Richard Henderson <rth@cygnus.com>
4619 * config/tc-i386.c (md_assemble): When swapping operands for
4620 intel_syntax, assume everything that's not Imm or Disp is a
4623 2000-02-23 Linas Vepstas <linas@linas.org>
4625 * config/tc-i370.c, config/tc-i370.h: New files.
4626 * Makefile.am: Add support for Linux/IBM 370.
4627 * configure.in: Likewise.
4628 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4629 * config/obj-elf.c: Include elf/i370.h
4630 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4632 * Makefile.in: Regenerate.
4633 * configure: Regenerate.
4635 * doc/c-i370.texi: New file.
4636 * doc/all.texi: Include it.
4637 * doc/as.texinfo: And here.
4638 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4639 * doc/Makefile.in: Regenerate.
4641 2000-02-19 Michael Meissner <meissner@redhat.com>
4643 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4644 determine if an instruction can be used in parallel with an ADDppp
4645 or SUBppp instruction.
4647 2000-02-22 Andrew Haley <aph@cygnus.com>
4649 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4651 2000-02-22 Andrew Haley <aph@cygnus.com>
4653 * config/tc-mips.c (mips_gp32): New variable.
4654 (macro_build) Use mips_gp32.
4656 (md_longopts): Add "-mgp32" and "-mgp64".
4657 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4659 (OPTION_M7900): Change offset
4660 (OPTION_NO_M7900): Ditto.
4662 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4664 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4665 warning, and bump it to 1.
4667 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4669 From Brad Lucier <lucier@math.purdue.edu>:
4670 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4673 2000-02-21 Catherine Moore <clm@cygnus.com>
4675 * config/tc-mips.c (MF_HILO_INSN): Define.
4676 (mips_7000_hilo_fix): Declare.
4677 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4678 (md_parse_option): Check for 7000_HILO_FIX options.
4679 (OPTION_M7000_HILO_FIX): Define.
4680 (OPTION_NO_M7000_HILO_FIX): Define.
4681 * doc/c-mips.texi (-mfix7000): Describe.
4683 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4685 * listing.c (print_lines): Remove unused variable `end'.
4687 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4688 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4689 reloc_type when BFD_ASSEMBLER.
4690 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4691 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4692 statement and quell signed vs. unsigned comparison warning.
4694 2000-02-18 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4697 the computed frag offset, rather than overwriting it.
4699 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4701 * config/tc-sh.c ("elf/sh.h"): Include.
4702 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4703 (md.begin): Initialize target_arch.
4704 Only include opcodes in has table that match selected architecture.
4705 (parse_reg): Recognize register names for sh-dsp.
4706 (parse_at): Recognize post-modify addressing.
4707 (get_operands): The leading space is now optional.
4708 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4709 arguments. Update valid_arch.
4710 (build_Mytes): Add support for SDT_REG_N.
4711 (find_cooked_opcode): New function, broken out of md_assemble.
4712 (assemble_ppi, sh_elf_final_processing): New functions.
4713 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4714 (md_longopts, md_parse_option): New option: -dsp.
4715 * config/tc-sh.h (elf_tc_final_processing): Define.
4716 (sh_elf_final_processing): Declare.
4718 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4720 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4721 the unwinder subspace. Save the current seg/subseg before creating
4724 2000-02-10 Nick Clifton <nickc@cygnus.com>
4726 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4727 little endian targets.
4728 (INST_BYTE1): Redefine to handle big and little endian
4730 (cpu_type): New type: Select between M340 and M210.
4731 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4732 instructions of the M340.
4733 (md_assemble): Add support for the MULSH and OPSR classes of
4735 (md_atof): Add support for little endian targets.
4736 (md_parse_option): Add support for -EL, -EB and -mcpu command
4738 (md_convert_frag): Add support for little endian targets.
4739 (md_apply_fix3): Add support for little endian targets.
4740 (md_number_to_chars): Add support for little endian targets.
4742 2000-02-10 Timothy Wall <twall@redhat.com>
4744 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4745 defined, use it to verify the symbol just read should be a label.
4747 2000-02-10 Timothy Wall <twall@redhat.com>
4749 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4750 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4751 around colons when KEEP_WHITE_AROUND_COLON is defined.
4752 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4753 and KEEP_WHITE_AROUND_COLON.
4755 2000-02-08 Timothy Wall <twall@redhat.com>
4757 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4759 (do_repeat): New. Abstract repeat logic so that a "break" can be
4761 (end_repeat): New. Provide support for a "break" out of the
4763 * read.h: Add prototypes for new functions.
4765 2000-02-08 Timothy Wall <twall@redhat.com>
4767 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4768 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4769 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4772 2000-02-08 Timothy Wall <twall@redhat.com>
4774 * read.c: Added elseif to directives table.
4775 * read.h: Added prototype for s_elseif.
4776 * doc/as.texinfo: Added description for elseif.
4777 * cond.c (s_elseif): New function
4779 2000-02-04 Timothy Wall <twall@redhat.com>
4781 * listing.c (print_lines): Remove conditionals causing bug in
4784 2000-02-03 Timothy Wall <twall@cygnus.com>
4786 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4788 * frags.c (frag_new): Calculate fr_fix in octets
4789 (frag_now_fix) Return offset as target address offset (bytes).
4790 (frag_now_fix_octets) New - Return offset in octets (8-bit
4792 * frags.h: Added prototype for frag_now_fix_octets().
4793 Distinguish between octets and bytes in field descriptions.
4794 * listing.c (calc_hex): Account for octets vs bytes when
4795 printing addresses/offsets.
4796 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4797 target is little-endian, print the octets in a word in big-endian
4798 order so that the display looks like a proper hexadecimal number,
4799 instead of having the octets reversed.
4800 * read.c (do_align): When recording alignment, alignment power
4801 should be in terms of target bytes (minimum addressible unit)
4803 (do_org) Convert ORG target address (byte) argument into an
4804 octet offset when generating a variable fragment.
4805 * symbols.c (resolve_symbol_value): Symbol final value
4806 converted to a target address offset (bytes) from its octet offset.
4807 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4808 offset (bytes) is adjusted by the frag offset (octets) converted
4810 (coff_frob_section) Section alignment power is in terms of bytes;
4811 convert it to an octet alignment power when calculating size (and
4812 size mask) in octets. Don't modify the section size in order to
4813 "align" it for TI COFF, since that format has a different method
4814 for storing alignment information.
4816 2000-02-01 Timothy Wall <twall@cygnus.com>
4818 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4819 entries, matching the way GCC generates them. If not escaped, the
4820 filename is encoded incorrectly.
4822 2000-01-31 Nick Clifton <nickc@cygnus.com>
4824 * config/tc-arm.c (reg_table): Add support for ATPCS register
4827 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4829 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4831 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4833 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4834 of a symbol when we really care about its value.
4836 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4838 * config/tc-mcore.c (md_assemble): Give warning message if
4839 operands passes to instruction are more than the spec.
4841 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4843 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4844 Thumb mode but the label seen was not declared as '.thumb_func'
4845 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4846 correct disassembly of Thumb code bounded by non function labels.
4848 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4850 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4851 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4853 * Makefile.in: Same here.
4856 * configure.in: Set bfd_gas for i386-aout when primary target
4857 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4858 we may need the primary te_file. Remove incorrect comment.
4860 * configure: Regenerate.
4862 * config/e-i386aout.c: New file.
4864 * as.c (USE_EMULATIONS): Move to before print_version_id.
4865 (struct emulation): Add i386aout.
4866 (show_usage): Split text strings. Reformat -a text. Add --em
4870 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4871 (aout_format_ops): New.
4874 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4875 preprocessor conditional and add aout USE_EMULATIONS tests.
4876 (read_a_source_file): Don't pass error strings to printf as
4880 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4882 (do_data): Same here.
4883 (process_file): And here.
4886 * symbols.c (colon): Rewrite "already defined" fatal message
4887 code for aout with USE_EMULATIONS.
4890 * config/obj-aout.c (OBJ_HEADER): Define.
4891 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4893 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4894 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4896 (obj_aout_type): Expand S_SET_OTHER here too.
4897 (obj_read_begin_hook): Remove.
4898 (aout_pop_insert): New.
4899 (obj_aout_s_get_other): New.
4900 (obj_aout_s_get_desc): New.
4901 (aout_format_ops): New.
4904 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4905 gets aout_pseudo_table.
4906 (aout_pseudo_table): Declare.
4907 (obj_read_begin_hook): Define.
4910 * config/obj-coff.c (obj_pseudo_table): Rename to
4912 (coff_pop_insert): Use coff_pseudo_table.
4913 (coff_sec_sym_ok_for_reloc): Remove.
4914 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4915 and comment all zero entries and remove #if 0 code.
4918 * config/obj-coff.h (obj_pop_insert): Define.
4919 (coff_pseudo_table): Declare.
4922 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4923 s_get_size, s_set_size. Comment all zero entries.
4926 * config/obj-elf.c (elf_s_get_other): New function.
4927 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4928 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4929 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4931 (obj_elf_parse_section_letters): Don't pass error strings to
4932 printf as format arg.
4935 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4937 (elf_s_get_other): Declare.
4938 (S_GET_OTHER) Define as elf_s_get_other if not already
4940 (S_SET_OTHER): Only define when not already defined.
4941 (elf_obj_read_begin_hook): Declare.
4942 (obj_read_begin_hook): Define.
4943 (elf_obj_symbol_new_hook): Declare.
4944 (obj_symbol_new_hook): Define.
4947 * config/obj-multi.h: Add copyright header and protect against
4948 multiple inclusion. Add * to all function pointers.
4949 (OBJ_HEADER): If defined, include it rather than other defines
4951 (obj_frob_file_after_relocs): Test for NULL.
4952 (obj_symbol_new_hook): Here too.
4953 (obj_sec_sym_ok_for_reloc): And here.
4954 (S_GET_OTHER): Define.
4955 (S_GET_DESC): Define.
4956 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4957 (OBJ_MAYBE_ELF): Update comment.
4959 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4960 OBJ_AOUT preprocessor conditional and handle emulation by
4961 testing OUTPUT_FLAVOR.
4962 (i386_displacement): Here too.
4963 (md_section_align): Similarly here.
4964 (i386_target_format): Conditionally compile when more than one
4965 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4966 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4967 (i386_displacement): Here too.
4970 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4971 Define TARGET_FORMAT for aout only when not multi.
4974 * config/te-multi.h: Delete file as it's identical to te-generic.h
4976 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4978 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4979 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4982 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4984 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4987 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4989 * config/tc-mips.c (mips_do_align): New function.
4990 * config/tc-mips.h (md_do_align): Define.
4992 2000-01-10 Philip Blundell <philb@gnu.org>
4994 * doc/c-arm.texi (ARM Options): Fix typo.
4995 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4996 line separator for Linux.
4997 * doc/as.texinfo (Comments): Mention the ARM.
4999 2000-01-10 Philip Blundell <pb@futuretv.com>
5001 * configure.in (arm*-*-conix*): New target.
5002 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5004 * configure: Regenerate.
5006 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5008 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5009 (obj_elf_visibility): New function.
5011 * doc/as.texinfo (Visibility): New node: document visibility
5014 For older changes see ChangeLog-9899