1 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
3 * config/tc-cris.h (tc_fix_adjustable): Allow only
4 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
5 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
6 example in comment to valid type.
8 2001-03-28 H.J. Lu <hjl@gnu.org>
10 * read.c (equals): Set to local for COFF only if it hasn't been
13 2001-03-28 Alan Modra <alan@linuxcare.com.au>
15 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
16 (md_begin): Use it when setting default architecture.
18 2001-03-27 Nick Papadonis <nick@coelacanth.com>
20 * read.c (equals): (for COFF) default symbols to being local.
22 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
24 * configure.in (cris-*-*): Change default emulation to criself.
25 (cris-*-*aout*): New rule.
26 * configure: Regenerate.
28 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
30 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
32 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
35 2001-03-26 Nick Clifton <nickc@redhat.com>
37 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
38 * config/tc-s390.c (s390_force_relocation): New function: Force
39 relocations for VTINHERIT relocs.
41 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
43 * doc/as.texinfo: Put @c man begin to generate the as man page.
44 When generating man, define all the variables. Re-organize some
45 options to obtain better indentation of man page.
46 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
47 (as.1): Build from as.texinfo.
48 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
50 2001-03-25 Alan Modra <alan@linuxcare.com.au>
52 * config/tc-i386.c (i386_scale): Accept an absolute expression for
53 scale factor, and return the end of the expression.
54 (i386_operand): Modify for above.
56 2001-03-23 Nick Clifton <nickc@redhat.com>
58 * doc/as.texinfo: Document --listing-XXX command line switches.
59 Explain why listings behave differently when -pipe is used.
61 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
63 * write.c (fix_new_exp): Print an error if passed a register.
65 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
67 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
68 (PIC_SUFFIX_CHAR): New macro.
69 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
71 (md_longopts): New option --pic.
73 (md_estimate_size_before_relax): Tweak longish comment.
74 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
75 (md_assemble): Handle a PIC relocation on prefix and normal
77 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
78 "complex" operand expressions. Call frag_more outside
79 gen_cond_branch_32 parameter list.
80 (cris_process_instruction): Handle PIC relocs on parsed
81 operand expressions. Validize PIC reloc sizes.
82 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
83 (gen_bdap): Handle "complex" operand expressions.
84 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
85 ADD.D offset,PC as jump instruction if generating PIC. Generate
86 error instead of crashing on complex expressions.
87 (cris_number_to_imm): Add segT parameter. All callers changed.
88 Use segT parameter, not now_seg, for segment of fixup. Handle
89 PCREL relocations but check that they are fully resolved.
90 (md_parse_option): Handle OPTION_PIC.
91 (tc_gen_reloc): Handle PIC relocs.
92 (md_show_usage): Update for --pic.
93 (md_apply_fix3): Renamed from md_apply_fix.
94 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
95 (md_cris_force_relocation): Force relocation for PIC relocs.
97 * config/tc-cris.h: Tweak attribution.
98 (MD_APPLY_FIX3): Define.
99 (IS_CRIS_PIC_RELOC): New macro.
100 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
101 (tc_fix_adjustable): Don't adjust a globally visible symbol when
103 (tc_frob_symbol): Avoid emitting undefined symbols.
105 2001-03-20 Alan Modra <alan@linuxcare.com.au>
107 * frags.h (struct frag): Add relax_marker.
108 * write.c (is_dnrange): Delete.
109 (relax_frag): Use correct types for `aim', `target', `address'.
110 Delete `offset', `was_address'. Test `relax_marker' instead of
111 using fragile (and slow) address test.
112 (relax_segment): Init and flip `relax_marker'.
114 2001-03-19 Alan Modra <alan@linuxcare.com.au>
116 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
119 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
121 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
122 with 'Motorola specification for assembly language input standard'.
124 2001-03-17 Richard Henderson <rth@redhat.com>
126 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
127 (dwarf2_directive_loc): Don't use them.
128 (dwarf2_directive_file): Reject duplicate file definitions.
129 (get_filenum): Zero allocated memory.
130 (out_file_list): Complain about missing file definitions.
132 2001-03-17 Alan Modra <alan@linuxcare.com.au>
134 * read.c (do_org): Handle complex expressions.
135 * cgen.c (gas_cgen_finish_insn): Likewise.
137 2001-03-15 David Mosberger <davidm@hpl.hp.com>
139 * config/tc-ia64.c (md): New member keep_pending_output.
140 (ia64_flush_pending_output): Flush only if md.keep_pending_output
142 (dot_xdata): Turn on md.keep_pending_output for the duration of
144 (dot_xfloat_cons): Ditto.
145 (dot_xstringer): Ditto.
146 (dot_xdata_ua): Ditto.
147 (dot_xfloat_cons_ua): Ditto.
149 2001-03-15 Jim Wilson <wilson@redhat.com>
151 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
154 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
156 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
158 2001-03-15 DJ Delorie <dj@redhat.com>
160 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
161 blindly freeing string if it isn't at the top of the obstack.
163 2001-03-13 Alan Modra <alan@linuxcare.com.au>
165 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
166 (NUM_FLAG_CODE): Define.
167 (lex_got): New function.
168 (got_reloc): New global var.
169 (x86_cons_fix_new): New function.
170 (x86_cons): New function.
171 (i386_immediate): Use lex_got here, replacing inline code. Change
172 "ignoring junk.." error message to "junk.."
173 (i386_displacement): Likewise.
174 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
176 (TC_CONS_FIX_NEW): Define.
177 (x86_cons_fix_new): Declare.
179 2001-03-12 Nick Clifton <nickc@redhat.com>
181 * config/tc-arm.c (md_begin): Always set machine type based on
184 2001-03-07 Alan Modra <alan@linuxcare.com.au>
186 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
187 (md_assemble) <smallest displacement>: Use correct field of i.op[]
189 <JumpInterSegment output>: Use correct i.disp_reloc[].
190 <immediate output>: Likewise.
192 2001-03-06 Nick Clifton <nickc@redhat.com>
194 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
197 2001-03-06 Igor Shevlyakov <igor@windriver.com>
199 * config/tc-m68k.c : Add 5407 to archs[] table.
200 (HAVE_LONG_BRANCH): Add mcf5407.
201 (select_control_regs): Recognize 5407.
203 2001-03-02 Dave Brolley <brolley@redhat.com>
205 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
208 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
210 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
211 (gen_to_words): Print warnings if NaNs are found and the target CPU
212 does not support them. Allow largest exponent to be used in normal
213 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
215 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
217 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
218 anymore since we use bfd_elf_generic_reloc now.
219 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
221 2001-02-27 Alan Modra <alan@linuxcare.com.au>
223 * configure.in (BFD_VERSION): New.
224 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
225 * configure: Regenerate.
226 * Makefile.am: Run "make dep-am"
227 * Makefile.in: Regenerate.
228 * doc/Makefile.in: Regenerate.
230 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
232 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
233 SEC_NEVER_LOAD when the 'n' flag is used.
234 Add SEC_NEVER_LOAD to matchflags.
236 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
238 * symbols.c (decode_local_label_name): Initialize message_format
239 only when an error is reported (perf pb due to I18N).
241 2001-02-23 H.J. Lu <hjl@gnu.org>
243 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
244 BFD_ASSEMBLER is not defined.
246 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
248 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
249 done if it's against a symbol.
251 2001-02-22 Timothy Wall <twall@cygnus.com>
253 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
254 target formats if applicable.
255 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
256 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
257 * Makefile.in: Regenerated.
258 * configure.in: Added configuration for ia64-*-aix*.
259 * configure: Regenerated.
261 2001-02-21 David Mosberger <davidm@hpl.hp.com>
263 * config/tc-ia64.c (enum operand_match_result): New type.
264 (operand_match): Change return type to operand_match_result.
265 Fix all returns appropriately, adding support for returning the
267 (parse_operands): New locals result, error_pos, out_of_range_pos,
268 curr_out_of_range_pos. Rewrite operand matching loop to give better
271 2001-02-21 David Mosberger <davidm@hpl.hp.com>
273 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
274 (dot_proc): Clear unwind.prologue_count to zero.
275 (dot_prologue): Increment unwind.prologue_count.
276 (dot_restore): If second operand is omitted, use
277 unwind.prologue_count -1 for "ecount" (# of additional regions to
278 pop). Decrement unwind.prologue_count by number of regions
281 2001-02-21 Nick Clifton <nickc@redhat.com>
283 * doc/as.texinfo (Section): Note that some flags to the COFF
284 version of .section remove attributes rather than setting them.
286 2001-02-20 Kazu Hirata <kazu@hxi.com>
288 * config/tc-pdp11.c: Fix formatting.
289 * config/tc-pdp11.h: Likewise.
291 2001-02-20 Bo Thorsen <bo@suse.de>
293 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
296 2001-02-18 David O'Brien <obrien@FreeBSD.org>
298 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
299 all FreeBSD platforms should look the same at this level.
300 * configure: Rebuilt.
301 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
303 2001-02-18 lars brinkhoff <lars@nocrew.org>
305 * Makefile.am: Add PDP-11 target.
306 * configure.in: Likewise.
307 * config/tc-pdp11.c: New file.
308 * config/tc-pdp11.h: New file.
309 * doc/Makefile.am: Add PDP-11 documentation.
310 * doc/all.texi: Likewise.
311 * doc/as.texinfo: Likewise.
312 * doc/c-pdp11.texi: New file.
314 2001-02-16 matthew green <mrg@redhat.com>
316 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
318 2001-02-13 Jim Wilson <wilson@redhat.com>
320 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
321 reloc instead of a 0 reloc.
322 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
324 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
326 2001-02-13 Ian Lance Taylor <ian@zembu.com>
328 * write.c (is_dnrange): Stop as soon as the address becomes
330 (relax_frag): Add segment parameter. Only call symbol_get_frag
331 once. Only call is_dnrange if the symbol is in the same segment,
332 and the symbol address is larger.
333 (relax_segment): Pass segment to md_relax_frag and relax_frag.
334 * write.h (relax_frag): Update declaration.
335 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
337 * config/tc-m32r.c (m32r_relax_frag): Likewise.
338 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
339 (m32r_relax_frag): Update declaration.
340 * config/tc-mips.h (md_relax_frag): Add segment parameter.
341 * config/tc-tic54x.h (md_relax_frag): Likewise.
342 * doc/internals.texi (CPU backend): Update documentation for
345 2001-02-13 Alan Modra <alan@linuxcare.com.au>
347 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
348 Mention effect of < 386 architectures on jump promotion.
349 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
351 * config/tc-i386.c (no_cond_jump_promotion): New.
352 (set_cpu_arch): Parse "jumps" arch modifier.
353 (insn_size): Modify usage comment.
354 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
355 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
356 (TYPE_FROM_RELAX_STATE): New define.
357 (UNCOND_JUMP, COND_JUMP): Renumber.
358 (md_relax_table): Reorder to suit.
359 (COND_JUMP86): New define.
360 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
361 (md_assemble): Create frag var for jumps of max size, encode relax
362 state for COND_JUMP86.
363 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
364 leave conditional jumps small if no_cond_jump_promotion.
365 (md_convert_frag): Likewise.
367 * expr.c (operator): Don't bump input_line_pointer for two char
368 operators. Instead return operator size via new param num_chars.
369 (expr): Use above to parse multi-char operators correctly.
371 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
373 * config/tc-i386.c (i386_displacement): Fix handling of
374 BFD_RELOC_X86_64_GOTPCREL.
375 (i386_validate_fix): Likewise.
377 2001-02-12 Philip Blundell <pb@futuretv.com>
379 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
380 ldrt/strt instructions.
382 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
384 * config/tc-mips.c (macro): For M_LA_AB emit a
385 BFD_RELOC_MIPS_CALL16 relocation or a
386 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
387 BFD_RELOC_MIPS_GOT16 and
388 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
389 loading the jump register when generating SVR4_PIC code.
391 2001-02-10 Chris Demetriou <cgd@broadcom.com>
393 * configure.in: Make 'mipself' and 'mipsecoff' emulations
394 map to MIPS-specific files, as they used to do before the
395 change on 2000-05-21.
396 * configure: Regerate.
398 2001-02-10 Chris Demetriou <cgd@broadcom.com>
400 * config/tc-mips.c (md_parse_option): Don't try to compile
401 ELF-only option code if not ELF.
403 2001-02-08 David Mosberger <davidm@hpl.hp.com>
405 * config/tc-ia64.h (md_elf_section_type): New macro.
406 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
407 (they're now handled via ia64_elf_section_type.
409 * config/tc-ia64.c (unwind): New members saved_text_seg,
410 saved_text_subseg, and force_unwind_entry.
411 (optimize_unw_records): New function to optimize away unnecessary
413 (ia64_elf_section_type): New function.
414 (output_unw_records): Generate unwind info only if the size is
415 non-zero or if it's forced for some other reason (e.g.,
416 handlerdata or a personality routine).
417 (generate_unwind_image): Don't switch back to previous
418 section---stay inside the unwind info section instead so that
419 handlerdata that may follow goes into the right place.
420 (dot_handlerdata): Force generation of unwind entry and save the
421 current active text segment before generating unwind image.
422 (dot_unwentry): Force generation of unwind entry.
423 (dot_personality): Ditto.
424 (dot_endp): Generate unwind table entry only if there is
425 some unwind info or the unwind entry was forced.
427 * config/tc-ia64.c (make_unw_section_name): New macro to form
429 (generate_unwind_image): Add "text_name" argument. Use it to
430 form unwind section name.
431 (dot_handlerdata): Determine current segment (section) name and
432 pass it to generate_unwind_image().
433 (dot_endp): Determine current segment (section) name and use
434 it to determine the appropriate unwind section name.
435 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
436 n, fill, and max arguments.
438 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
440 * Makefile.am: Add linux target for S/390.
441 * configure.in: Likewise.
442 * config/tc-s390.c: New file.
443 * config/tc-s390.h: New file.
445 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
447 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
448 2byte, 4byte and 8byte.
450 2001-02-08 Alan Modra <alan@linuxcare.com.au>
452 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
453 md_number_to_chars with size > sizeof (valueT).
455 2001-02-06 H.J. Lu <hjl@gnu.org>
457 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
458 there is no relocation.
460 2001-02-06 H.J. Lu <hjl@gnu.org>
462 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
464 * config/tc-ia64.c (md_parse_option): Only accept the valid
465 ia64 options on "-axxx".
467 2001-02-05 Jim Wilson <wilson@redhat.com>
469 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
470 aborting for invalid operands.
472 2001-02-06 Alan Modra <alan@linuxcare.com.au>
474 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
475 than via pointer. Update all callers.
476 (UNWIND_LOW32): Define.
477 (UNWIND_HIGH32): Define.
478 (pa_build_unwind_subspace): Use the above macros instead of dumping
479 bitfields directly. Call frag_more once rather than multiple times.
480 (md_assemble): Use UNWIND_LOW32.
482 (pa_procend): Likewise.
483 (process_exit): Use UNWIND_HIGH32.
485 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
487 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
488 function to select the header according to the cpu.
489 (md_after_pass_hook, md_do_align): Remove.
490 (md_cleanup, m68hc11_cleanup): Remove.
491 (md_pcrel_from_section): Declare.
492 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
493 (build_jump_insn, build_insn): Likewise.
494 (m68hc11_listing_header): New function.
495 (m68hc11_cleanup): Remove.
497 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
499 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
500 symbols because there is no support for shared libraries and these
501 symbols can't be overridden (unless they are weak).
503 2001-02-01 Momchil Velikov <velco@fadata.bg>
505 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
506 for the compilation unit with a zero byte.
508 2001-01-30 Alan Modra <alan@linuxcare.com.au>
510 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
511 destinations. Correct range check for 17 and 22 bit branches.
513 2001-01-25 Nick Clifton <nickc@redhat.com>
515 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
516 still set. Issue an error message instead.
517 (md_estimate_size_before_relax): Delete unused variable
518 'buffer_address'. Fixup parentheses around if statement.
520 2001-01-23 Kazu Hirata <kazu@hxi.com>
522 * as.c: Fix formatting.
524 * messages.c: Likewise.
526 * symbols.c: Likewise.
528 2001-01-23 Ben Elliston <bje@redhat.com>
530 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
532 2001-01-22 Kazu Hirata <kazu@hxi.com>
534 * config/tc-alpha.c: Fix formatting.
536 2001-01-19 Kazu Hirata <kazu@hxi.com>
538 * config/tc-alpha.c: Fix formatting.
540 2001-01-18 Kazu Hirata <kazu@hxi.com>
542 * config/tc-alpha.c: Fix formatting.
544 2001-01-18 Nick Clifton <nickc@redhat.com>
546 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
548 (stm_flags): Remove redundant bit from "ed" and "da" flags.
550 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
552 * configure.in (cpu_type, arch): Match i386 too.
553 * configure: Rebuilt.
555 2001-01-16 Kazu Hirata <kazu@hxi.com>
557 * config/tc-i386.c: Fix formatting.
559 2001-01-16 Alan Modra <alan@linuxcare.com.au>
561 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
562 relocs for .PARISC.unwind section.
564 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
565 depending on section flags, not just for .text.
567 2001-01-15 Jim Wilson <wilson@redhat.com>
569 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
570 not immediately followed by an instruction.
572 2001-01-15 Kazu Hirata <kazu@hxi.com>
574 * config/tc-m68hc11.c: Fix formatting.
576 2001-01-15 Nick Clifton <nickc@redhat.com>
578 * symbols.c (colon): Change 'already defined symbol' from a
579 fatal error to an ordinary error. There is no reason why this
580 error should be fatal.
582 * message.c (as_fatal): Delete output file, if one has been
585 2001-01-14 Alan Modra <alan@linuxcare.com.au>
587 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
589 2001-01-14 Kazu Hirata <kazu@hxi.com>
591 * config/tc-alpha.c: Fix formatting.
592 * config/tc-arc.c: Likewise.
593 * config/tc-arc.h: Likewise.
594 * config/tc-d10v.c: Likewise.
595 * config/tc-i370.c: Likewise.
596 * config/tc-i386.c: Likewise.
597 * config/tc-i960.c: Likewise.
598 * config/tc-m68k.c: Likewise.
599 * config/tc-ppc.c: Likewise.
600 * config/tc-sparc.c: Likewise.
601 * config/tc-tahoe.c: Likewise.
602 * config/tc-vax.c: Likewise.
604 * config/tc-arc.c: Fix formatting.
606 * config/tc-arc.c: Fix formatting.
608 2001-01-14 Alan Modra <alan@linuxcare.com.au>
610 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
611 both 32 and 64 bit ELF.
613 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
614 and don't bother storing `m' for "ce" completer. Tidy handling of
615 'J' and 'K' operands to suit. Handle '<' and '>' operands.
617 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
619 * config/tc-i386.h (TARGET_MACH): New macro.
620 (i386_mach): Declare.
621 * config/tc-i386.c (i386_mach): New function.
623 2001-01-13 Philip Blundell <philb@gnu.org>
625 * doc/as.texinfo: Fix spelling and cross-references.
627 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
628 character for all systems, not just GNU/Linux. Make it explicit
629 that `-k' doesn't affect code generation, just ELF flags.
631 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
633 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
636 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
638 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
640 2001-01-12 Nick Clifton <nickc@redhat.com>
642 * as.c (print_args): Update copyright date to 2001.
644 2001-01-12 Peter Targett <peter.targett@arccores.com>
646 * doc/c-arc.texi: New file.
647 Some sections to be expanded.
649 2001-01-12 Alan Modra <alan@linuxcare.com.au>
651 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
652 (md_parse_option): Always accept "--32".
654 2001-01-11 Peter Targett <peter.targett@arccores.com>
656 * as.h (TC_ARC): Ensure struc-symbol.h included.
657 * as.c (dwarf2dbg.h): Include to remove implicit declaration
659 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
660 (TARGET_SYMBOL_FIELDS) added.
662 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
663 * doc/c-arc.texi: New file.
664 Some sections to be expanded.
665 * doc/as.texinfo: Update command-line options.
666 Removed outdated text for ARC dependant features, instead include
667 text from above file.
669 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
670 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
673 * config/tc-arc.c: New updated configuration for
674 ARC, including selection of core variants, and extensibility of
675 instructions, registers etc. through directives.
677 * config/tc-arc.c (arc_extinst): Minor corrections for
679 (arc_common) Likewise. Make alignment argument optional for local
680 symbols also, with default of zero.
682 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
684 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
685 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
686 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
687 and fix_new_exp() instead.
688 (md_convert_frag): For indexed post byte use the symbol value
689 rather than the displacement.
690 (md_relax_table): Fix indexed offset relax.
692 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
694 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
696 (relaxable_symbol): New function.
698 2001-01-11 Andreas Jaeger <aj@suse.de>
700 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
703 2001-01-10 Nick Clifton <nickc@redhat.com>
705 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
706 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
708 2001-01-10 Nick Clifton <nickc@redhat.com>
710 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
711 character used to dollar local symbols.
712 (LOCAL_LABEL_CHAR): New constant - the magic character used to
714 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
715 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
717 Use LOCAL_LABEL_CHAR.
718 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
719 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
720 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
722 2001-01-08 Bo Thorsen <bo@suse.de>
724 * config/tc-i386.c (i386_immediate, i386_displacement):
727 2001-01-07 Ian Lance Taylor <ian@zembu.com>
729 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
732 2001-01-07 Philip Blundell <philb@gnu.org>
734 * doc/as.texinfo (Bug Reporting): Update email address for
738 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
740 * configure.in: Define DEFAULT_ARCH for i386.
741 * config/tc-i386.c (md_assemble): Return after the error message;
742 move testing for 64bit operands to proper place.
744 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
746 * doc/as.texinfo: Document '#' as comment character for i386 and
747 x86_64. Add AMD x86-64 into menu of machine dependent information.
749 * doc/c-i386.texi: Document x86_64 extensions.
751 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
753 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
755 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
757 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
758 * NEWS: Add note about Pentium4 support.
760 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
762 * config/tc-i387.c (pi, pte, pt): Update.
763 (type_names): Add new types.
765 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
767 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
768 CpuUnknown): Renumber
769 (CpuP4, CpuSSE2): New.
770 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
772 2001-01-03 Philip Blundell <pb@futuretv.com>
774 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
776 (alpha_fix_adjustable): Likewise.
777 (md_apply_fix): Likewise.
779 2000-12-31 H.J. Lu <hjl@gnu.org>
781 * listing.c (listing_message): Allocate string only if it is
784 * configure: Rebuild.
786 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
788 * doc/internals.texi (Relaxing with a table) <after relaxation>:
789 Point out caveats with generating fixups for the opcode in a frag.
791 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
793 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
796 2000-12-29 H.J. Lu <hjl@gnu.org>
798 * listing.c (calc_hex): Print the variable part only if the
799 fragment type is rs_fill.
801 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
803 * doc/internals.texi (tc_conditional_pseudoop,
804 TC_LINKRELAX_FIXUP): Fix typos.
806 2000-12-28 Richard Henderson <rth@redhat.com>
808 * write.c (subsegs_finish): Fix thinko last change -- don't
809 "optimize" the alignment == 0 case.
811 2000-12-28 Richard Henderson <rth@redhat.com>
813 * as.h (rs_align_test): New.
814 * frags.c (NOP_OPCODE): Move default from read.c.
815 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
816 (frag_align_code): New.
817 * frags.h (frag_align_code): Declare.
818 * read.c (NOP_OPCODE): Remove.
819 (do_align): Use frag_align_code.
820 * write.c (NOP_OPCODE): Remove.
821 (get_recorded_alignment): New.
822 (cvt_frag_to_fill): Handle rs_align_test.
823 (relax_segment): Likewise.
824 (subsegs_finish): Align last subseg in section to the
825 section alignment. Use frag_align_code.
826 * write.h (get_recorded_alignment): Declare.
827 * config/obj-coff.c (size_section): Handle rs_align_test.
828 (fill_section, fixup_mdeps): Likewise.
829 (write_object_file): Use frag_align_code.
831 * config/tc-alpha.c (alpha_align): Use frag_align_code.
832 (alpha_handle_align): New.
833 * config/tc-alpha.h (HANDLE_ALIGN): New.
834 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
836 * config/tc-i386.h (md_do_align): Use frag_align_code.
837 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
839 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
840 (ia64_handle_align): New.
841 * config/tc-ia64.h (HANDLE_ALIGN): New.
842 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
844 * config/tc-m32r.c (m32r_do_align): Remove.
845 (m32r_handle_align): New.
846 (fill_insn): Use frag_align_code.
847 * config/tc-m32r.h (md_do_align): Remove.
848 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
849 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
850 * config/tc-mips.c, config/tc-mips.h: Similarly.
852 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
853 (sh_handle_align): Likewise. Handle rs_align_code.
854 (sh_do_align): Remove.
855 * config/tc-sh.h (md_do_align): Remove.
856 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
858 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
859 (sparc_handle_align): Likewise. Handle rs_align_code.
860 * config/tc-sparc.h (md_do_align): Remove.
861 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
863 2000-12-22 DJ Delorie <dj@redhat.com>
865 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
866 when we assemble the first half of a pair.
868 2000-12-22 H.J. Lu <hjl@gnu.org>
870 * config/tc-i386.c (reloc): Update the macro for non-bfd
872 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
874 2000-12-22 H.J. Lu <hjl@gnu.org>
876 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
878 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
880 * config/tc-i386.h (i386_target_format): Define even for ELFs.
881 (QWORD_MNEM_SUFFIX): New macro.
882 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
884 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
885 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
887 (Size64, No_qSuf, NoRex64, Rex64): New macros.
888 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
889 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
890 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
891 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
893 (Reg, WordReg): Add Reg64.
894 (Imm): Add Imm32S and Imm64.
896 (Disp): Add Disp64 and Disp32S.
897 (AnyMem): Add Disp32S.
898 (RegRex, RegRex64): New macros.
899 (rex_byte): New type.
900 * config/tc-i386.c (set_16bit_code_flag): Kill.
901 (fits_in_unsigned_long, fits_in_signed_long): New functions.
902 (reloc): New parameter "signed"; support x86_64.
903 (set_code_flag): New.
904 (DEFAULT_ARCH): New macro; default to "i386".
905 (default_arch): New static variable.
906 (struct _i386_insn): New fields Operand_PCrel; rex.
907 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
908 (flag_code): New enum and static variable.
909 (use_rela_relocations): New static variable.
910 (flag_code_names): New static variable.
911 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
912 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
914 (i386_align_code): Return plain "nop" for x86_64.
915 (mode_from_disp_size): Support Disp32S.
916 (smallest_imm_type): Support Imm32S and Imm64.
917 (offset_in_range): Support size of 8.
918 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
919 (md_pseudo_table): Add "code64"; use set_code_flat.
920 (md_begin): Emit sane error message on hash failure.
921 (tc_i386_fix_adjustable): Support x86_64 relocations.
922 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
923 instructions supported on particular arch just partially,
924 output of 64bit immediates, handling of Imm32S and Disp32S type.
925 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
926 (i386_displacement): Likewise.
927 (i386_index_check): Cleanup; support 64bit addresses.
928 (md_apply_fix3): Support x86_64 relocation and rela.
929 (md_longopts): Add "32" and "64".
930 (md_parse_option): Add OPTION_32 and OPTION_64.
931 (i386_target_format): Call even for ELFs; choose between
932 elf64-x86-64 and elf32-i386.
933 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
934 (tc_gen_reloc): Support rela relocations and x86_64.
935 (intel_e09_1): Support QWORD.
937 2000-12-15 Diego Novillo <dnovillo@redhat.com>
939 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
940 it's not an offset expression.
941 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
942 keep the braces '[' and ']' in the output string.
943 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
944 != FLAT. There is no such op_modifier.
946 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
948 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
951 2000-12-13 Kazu Hirata <kazu@hxi.com>
953 * as.h: Fix formatting.
955 * dwarf2dbg.c: Likewise.
956 * input-scrub.c: Likewise.
959 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
961 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
962 configure: Regenerate.
964 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
966 * dwarf2dbg.c: #include <limits.h> only if it exists.
968 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
970 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
971 (md_apply_fix): Here too.
973 2000-12-12 Jim Wilson <wilson@redhat.com>
975 * config/tc-ia64.h (ia64_init): Add prototype.
977 2000-12-12 H.J. Lu <hjl@gnu.org>
979 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
981 * read.h (outputting_stabs_line_debug): Change it to int.
982 * stabs.c (outputting_stabs_line_debug): Likewise.
984 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
986 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
987 the address of a function result.
989 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
991 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
992 (md_assemble): Call dwarf2_emit_insn.
993 (shlib): Fix typo SHILB -> SHLIB.
994 (md_parse_option): Likewise.
995 (ppc_elf_validate_fix): Likewise:
996 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
998 2000-12-12 Nick Clifton <nickc@redhat.com>
1000 * cgen.h: Fix formatting.
1001 * input-scrub.c: Fix formatting.
1002 * macro.c: Fix formatting.
1003 * config/tc-mips.c: Fix formatting.
1004 * doc/c-mips.texi: Fix formatting.
1006 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1008 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1009 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1011 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1013 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1016 * i386.h (*_Suf): Remove No_dSuf.
1017 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1019 (i386_optab): Remove 'd' in the suffixes.
1021 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1023 * config/tc-i386.c (T_SHORT): Undefine before defining.
1025 2000-12-05 Kazu Hirata <kazu@hxi.com>
1027 * config/tc-mips.c: Fix formatting.
1029 2000-12-04 Matthew Hiller <hiller@redhat.com>
1031 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1032 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1033 (md_show_usage): Ditto.
1034 (md_parse_option): Ditto.
1035 (d10v_cleanup): Writes pending instruction only if
1036 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1037 Fix compile time warning messages.
1039 * doc/c-d10v.texi: Documents new options.
1041 2000-12-04 Matthew Hiller <hiller@redhat.com>
1043 * stabs.c (outputting_stabs_line_debug): New variable.
1044 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1045 function entry and unset at function exit.
1047 * read.h (outputting_stabs_line_debug): New extern declaration.
1049 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1051 * dwarf2dbg.c: Fix compile time warning messages.
1053 2000-12-03 Kazu Hirata <kazu@hxi.com>
1055 * config/tc-a29k.c: Fix formatting.
1056 * config/tc-alpha.c: Likewise.
1057 * config/tc-arm.c: Likewise.
1058 * config/tc-cris.c: Likewise.
1059 * config/tc-hppa.c: Likewise.
1060 * config/tc-i370.c: Likewise.
1061 * config/tc-i386.c: Likewise.
1062 * config/tc-i860.c: Likewise.
1063 * config/tc-i960.c: Likewise.
1064 * config/tc-ia64.c: Likewise.
1065 * config/tc-m68hc11.c: Likewise.
1066 * config/tc-m68k.c: Likewise.
1067 * config/tc-m88k.c: Likewise.
1068 * config/tc-pj.c: Likewise.
1069 * config/tc-ppc.c: Likewise.
1070 * config/tc-sh.c: Likewise.
1071 * config/tc-sparc.c: Likewise.
1072 * config/tc-tahoe.c: Likewise.
1073 * config/tc-vax.c: Likewise.
1075 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1077 * config/tc-mips.c (mips_ip): When calculating offsets,
1078 don't accept as constant the difference between the
1079 addresses of symbols in two different sections.
1081 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1083 (validate_mips_insn): Likewise. Also, update 'B' operand
1084 specifier to use OP_*_CODE20 constants and delete 'm' operand
1086 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1087 operand specifiers. Change warning generated by 'B' operand
1088 specifier to reflect its new multi-purpose usage.
1090 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1091 -1, and update comment.
1092 (file_mips_isa): Likewise.
1093 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1094 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1095 ISA_* constants rather than hard-coded numbers.
1096 (mips_cpu_info): New structure.
1097 (mips_cpu_info_table): New table describing CPU and ISA names
1099 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1100 mips_cpu_info_from_cpu): New functions.
1101 (mips_isa_to_str): New function to get string for ISA name.
1102 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1103 return const char *.
1104 (md_begin): Redo CPU and ISA selection logic, using
1105 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1106 than hard-coded numbers.
1107 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1108 ISA_* constants rather than hard-coded numbers.
1109 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1110 (md_longopts): Delete OPTION_NO_MIPS32.
1111 (md_parse_option): Convert to use ISA_* constants rather than
1112 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1113 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1114 to use strcasecmp to recognize "default" and to use
1115 mips_cpu_info_from_name to get CPU numbers from argument.
1116 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1117 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1119 (s_mipsset): Accept ISA value 32.
1120 * doc/as.texinfo: Clean up MIPS options summary slightly,
1121 remove -no-mips32. Add note about -mips4 and -mips32
1122 specifying those ISA levels. Delete -mips32 and -no-mips32
1123 cpu flag descriptions.
1124 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1125 up the supported CPU switch list, and replace 4Kc, 4Km, and
1126 4Kp entries with a single mips32-4k entry. Note that you can
1129 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1131 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1133 (md_parse_option): Add cases for OPTION_MIPS5 and
1135 (md_show_usage): Mention -mips5 and -mips64 arguments.
1136 (s_mipsset): Add cases for MIPS5 and MIPS64.
1137 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1139 * doc/as.texinfo: Mention -mips5 and -mips64 options
1141 * doc/c-mips.texi: Likewise. Also update introduction
1142 and ".set" usage information.
1144 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1146 (mips_cpu_info_table): Add SB-1 entries.
1147 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1148 known to the -mcpu option.
1150 * doc/as.texinfo: Correct description of MIPS -mcpu
1151 option, by copying some of the text from doc/c-mips.texi.
1153 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1155 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1157 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1158 (sparc*-*-rtems*): Switched from a.out to ELF.
1159 * configure: Regenerate.
1160 * config.in: Regenerate.
1161 * Makefile.in: Regenerate.
1162 * aclocal.m4: Regenerate.
1163 * po/gas.pot: Regenerate.
1165 2000-11-30 Philip Blundell <pb@futuretv.com>
1167 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1168 even in non BFD_ASSEMBLER case.
1170 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1172 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1175 2000-11-29 Richard Henderson <rth@redhat.com>
1177 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1178 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1179 thread multiple subsegments properly; handle multiple code
1180 sections properly; emit proper compilation unit info for assembler
1181 generated debugging.
1183 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1184 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1185 (dwarf2dbg_estimate_size_before_relax): Declare.
1186 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1187 * write.c: Include dwarf2dbg.h.
1188 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1189 (relax_segment): Likewise.
1191 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1193 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1194 jump>: Use as_bad_where instead of as_bad. Tweak error message
1195 accordingly. Stabilize frag by updating fix part and resetting
1197 <undefined symbol, unconditional jump>: Ditto.
1198 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1199 indexing is_end_of_line[].
1200 (md_assemble): Initialize size to 0.
1201 (md_section_align): Mark parameter seg as unused.
1202 (parse_reg): Parse names case-insensitively.
1204 2000-11-28 Kazu Hirata <kazu@hxi.com>
1206 * config/obj-aout.h: Fix formatting.
1207 * config/obj-bout.h: Likewise.
1208 * config/obj-coff.c: Likewise.
1209 * config/obj-coff.h: Likewise.
1210 * config/obj-elf.h: Likewise.
1211 * config/obj-som.h: Likewise.
1212 * config/obj-vms.c: Likewise.
1213 * config/obj-vms.h: Likewise.
1214 * config/tc-h8300.h: Likewise.
1215 * config/tc-ns32k.h: Likewise.
1216 * config/tc-sparc.h: Likewise.
1217 * config/tc-tic54x.h: Likewise.
1218 * config/tc-z8k.h: Likewise.
1220 2000-11-28 Nick Clifton <nickc@redhat.com>
1222 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1223 License is present in the sources, but not the output, and
1224 also available from the GNU website.
1225 (GNU Free Documentation License): Comment out this section.
1227 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1229 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1230 targets. Remove i860 from valid a.out targets.
1231 * Makefile.in: Regenerate.
1233 * config/tc-cris.c: Include dwarf2dbg.h.
1234 (md_pseudo_table): Add .file and .loc.
1235 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1236 (s_cris_file, s_cris_loc): New.
1237 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1238 * Makefile.am: Regenerate dependencies.
1239 * Makefile.in: Regenerate.
1241 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1243 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1244 (MRI_MUL_PRECEDENCE): Likewise.
1245 (op_rank): Fix a comment typo.
1247 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1249 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1251 (get_operand): Fix analysis for movw/movb instructions.
1253 2000-11-24 Nick Clifton <nickc@redhat.com>
1255 * configure.in (xscale-elf): Add target.
1256 (xscale-coff): Add target.
1257 * configure: Regenerate.
1259 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1261 (ARM_EXT_XSCALE): New ARM architecture extension.
1262 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1263 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1264 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1265 (ARM_ARCH_V4): Remove processor from architecture.
1266 (ARM_ARCH_3M): New architecutre definition.
1267 (ARM_ARCH_V5TE): New architecutre definition.
1268 (ARM_ARCH_XSCALE): New architecutre definition.
1269 (CPU_DEFAULT): Allow to be defaulted to XScale.
1270 (atpcs): New boolean variable.
1271 (ldr_flags): Support 'd' flag for double word loads.
1272 (str_flags): Support 'd' flag for double word stored.
1273 (do_mia): New function.
1274 (do_mar): New function.
1275 (do_mra): New function.
1276 (do_pld): New function.
1277 (do_ldrd): New function.
1278 (do_blx): New function.
1279 (do_bkpt): New function.
1280 (do_clz): New function.
1281 (do_lstc2): New function.
1282 (do_cdp2): New function.
1283 (do_t_blx): New function.
1284 (do_t_bkpt): New function.
1285 (do_smla): New function.
1286 (do_smlal): New function.
1287 (do_smul): New function.
1288 (do_qadd): New function.
1289 (do_co_reg2c): New function.
1290 (LONGEST_INSN): Redefine to 7.
1292 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1293 command line switches.
1295 2000-11-22 Jim Wilson <wilson@redhat.com>
1297 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1298 (struct rsrc): Make line unsigned.
1299 (gr_values): Add missing initializer.
1300 (SLOT_NUM_NOT_SET): Add unsigned cast.
1301 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1302 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1303 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1304 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1305 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1306 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1307 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1308 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1309 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1310 Add ATTRIBUTE_UNUSED to unused parameters.
1311 (convert_expr_to_ab_reg): Add parens.
1312 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1313 (dot_prologue): Initialize grsave when declared.
1314 (md_pseudo_table): Add missing initializers.
1315 (operand_match): Add casts to bfd_vma.
1316 (emit_one_bundle): Delete unused local prev. Make required_template
1318 (specify_resource): Cast i to unsigned.
1319 (note_register_values): Use fprintf_vma.
1320 (print_dependency): Likewise.
1322 2000-11-21 Jim Wilson <wilson@redhat.com>
1324 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1325 for unwind info section.
1326 (dot_endp): Likewise for unwind section.
1328 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1331 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1333 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1334 (output_insn): Call dwarf2_emit_insn.
1335 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1337 2000-11-17 Richard Henderson <rth@redhat.com>
1339 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1340 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1341 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1343 2000-11-17 Nick Clifton <nickc@redhat.com>
1345 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1348 2000-11-17 Richard Henderson <rth@redhat.com>
1350 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1352 2000-11-17 Richard Henderson <rth@redhat.com>
1354 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1355 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1356 tri-state definition of alpha_flag_mdebug.
1357 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1358 (s_alpha_file): Store first .file directive.
1359 (s_alpha_stab): New.
1360 (md_pseudo_table): Add stabs and stabn.
1362 2000-11-17 Richard Henderson <rth@redhat.com>
1364 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1366 2000-11-17 Richard Henderson <rth@redhat.com>
1368 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1369 (main): Call dwarf2_finish.
1370 * as.h (debug_type): Clarify documentation of the meaning
1372 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1373 (print_stats): Fix parenthesis problem.
1374 (now_subseg_size): New.
1375 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1376 (dwarf2_directive_file): Don't set debug_type.
1377 (dwarf2_where): Honor DEBUG_DWARF2 first.
1378 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1379 do nothing if not emitting dwarf2 debug info, or no work.
1380 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1381 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1382 (ecoff_new_file): Likewise.
1383 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1384 commentary wrt dwarf2.
1386 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1387 ATTRIBUTE_UNUSED as needed.
1388 (emit_insn): Call dwarf2_emit_insn.
1389 (s_alpha_file): New.
1391 (s_alpha_coff_wrapper): Don't handle them.
1392 (md_pseudo_table): Update for .file and .loc.
1393 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1395 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1396 don't protect with debug_type.
1397 * config/tc-hppa.c (md_assemble): Likewise.
1398 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1399 * config/tc-mn10300.c (md_assemble): Likewise.
1400 * config/tc-sh.c (md_assemble): Likewise.
1401 * config/tc-v850.c (md_assemble): Likewise.
1403 * config/tc-arm.c (arm_end_of_source): Remove.
1404 * config/tc-hppa.c (pa_end_of_source): Remove.
1405 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1406 * config/tc-mn10300.c (mn10300_finalize): Remove.
1407 * config/tc-sh.c (sh_finalize): Remove.
1408 * config/tc-v850.c (sh_finalize): Remove.
1410 * config/tc-arm.h (md_end): Remove.
1411 * config/tc-hppa.h (md_end): Remove.
1412 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1413 * config/tc-m68hc11.h (md_end): Remove.
1414 * config/tc-mn10300.h (md_end): Remove.
1415 * config/tc-sh.h (md_end): Remove.
1416 * config/tc-v850.h (md_end): Remove.
1418 * config/tc-ia64.c (emit_one_bundle): Don't protect
1419 dwarf2 bits with debug_type.
1420 (md_assemble): Likewise.
1421 (ia64_end_of_source): Don't call dwarf2_finish.
1423 2000-11-16 Jim Wilson <wilson@redhat.com>
1425 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1426 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1429 2000-11-16 H.J. Lu <hjl@gnu.org>
1431 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1434 2000-11-15 Kazu Hirata <kazu@hxi.com>
1436 * config/tc-tic30.c: Fix formatting.
1437 * config/tc-tic80.c: Likewise.
1438 * config/tc-v850.c: Likewise.
1439 * config/tc-vax.c: Likewise.
1440 * config/tc-w65.c: Likewise.
1441 * config/tc-z8k.c: Likewise.
1443 2000-11-14 DJ Delorie <dj@redhat.com>
1445 * config/tc-v850.c: Support dwarf2.
1446 * config/tc-v850.h: Ditto.
1448 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1449 parse_cons_expression_v850 to initialize hold_cons_reloc.
1451 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1453 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1454 (errata_nops_necessary_p): New function.
1455 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1458 2000-11-14 Jim Wilson <wilson@redhat.com>
1460 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1461 return little endian bfd formats.
1463 2000-11-14 Kazu Hirata <kazu@hxi.com>
1465 * config/aout_gnu.h: Fix formatting.
1466 * config/atof-vax.c: Likewise.
1467 * config/m68k-parse.h: Likewise.
1468 * config/m88k-opcode.h: Likewise.
1469 * config/obj-elf.c: Likewise.
1470 * config/tc-arm.c: Likewise.
1471 * config/tc-cris.c: Likewise.
1472 * config/tc-i386.c: Likewise.
1473 * config/tc-ia64.c: Likewise.
1474 * config/tc-mn10300.c: Likewise.
1475 * config/te-386bsd.h: Likewise.
1476 * config/te-hppa.h: Likewise.
1477 * config/te-nbsd.h: Likewise.
1478 * config/te-ppcnw.h: Likewise.
1479 * config/te-sparcaout.h: Likewise.
1480 * config/te-tmips.h: Likewise.
1481 * config/vax-inst.h: Likewise.
1482 * config/vms-conf.h: Likewise.
1484 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1486 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1488 2000-11-13 H.J. Lu <hjl@gnu.org>
1490 * config/obj-elf.c (elf_frob_symbol): Support
1491 ".symver name,name2@@@nodename".
1492 (elf_frob_file_before_adjust): Likewise.
1494 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1495 and ".symver name,name2@@@nodename".
1498 2000-11-12 H.J. Lu (hjl@gnu.org)
1500 * config/obj-elf.c (obj_elf_symver): Check missing version
1503 2000-11-12 H.J. Lu (hjl@gnu.org)
1505 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1506 instead of bfd_vma for non-bfd assemblers.
1508 2000-11-09 Kazu Hirata <kazu@hxi.com>
1510 * itbl-ops.c: Fix comment typos.
1512 2000-11-08 Jim Wilson <wilson@redhat.com>
1514 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1515 (struct unwind): Add next_slot_frag field.
1516 (slot_index): New parameters slot_frag and first_frag. Add code
1517 to add in frag sizes when different. Add comments.
1518 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1519 arguments to slot_index.
1520 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1521 loop end. Set next_slot_frag field.
1523 2000-11-07 H.J. Lu <hjl@gnu.org>
1525 * doc/as.texinfo (.symver): Updated for versioned symbol
1528 * obj.h (format_ops): Add the frob_file_before_adjust field.
1530 * config/obj-aout.c (aout_format_ops): Set the
1531 frob_file_before_adjust field to 0.
1532 * config/obj-coff.c (coff_format_ops): Likewise.
1533 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1535 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1537 (elf_frob_file_before_adjust): New function to remove unneeded
1538 versioned symbols from the symbol table.
1539 (elf_format_ops): Set the frob_file_before_adjust field to
1540 elf_frob_file_before_adjust.
1542 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1545 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1547 2000-11-07 Peter Targett <peter.targett@arccores.com>
1549 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1551 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1552 Fix compile time warning messages.
1554 2000-11-07 Nick Clifton <nickc@redhat.com>
1556 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1557 buffer in order to avoid buffer overflows.
1559 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1561 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1562 Change M to m for -milp32 or -mlp64 to match gcc.
1563 (dot_endp): Use bytes_per_address instead of 8.
1564 (emit_one_bundle): Use number_to_chars_littleendian instead of
1566 (fix_insn): Likewise.
1567 (ia64_init): New function.
1568 (ia64_target_format): New function.
1569 (md_begin): Set endianness, arch, and machine as appropriate.
1570 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1571 Make these macros depend on TE_HPUX macro.
1572 (TARGET_FORMAT): Define.
1573 (HOST_SPECIAL_INIT): Define.
1574 * config/te-hpux.h: New file.
1575 * configure.in: Add "ia64-*-hpux*" target to configure.
1576 * configure: Regenerate.
1578 2000-11-06 Kazu Hirata <kazu@hxi.com>
1580 * as.c: Fix formatting.
1581 * dwarf2dbg.c: Likewise.
1582 * input-file.c: Likewise.
1583 * input-file.h: Likewise.
1584 * input-scrub.c: Likewise.
1585 * itbl-ops.c: Likewise.
1586 * listing.c: Likewise.
1587 * macro.h: Likewise.
1588 * messages.c: Likewise.
1590 * subsegs.c: Likewise.
1591 * subsegs.h: Likewise.
1592 * write.c: Likewise.
1594 2000-11-06 Nick Clifton <nickc@redhat.com>
1596 * doc/as.texinfo: Add GNU Free Documentation License.
1597 * doc/gasp.texi: Add GNU Free Documentation License.
1598 * doc/as.1: Add GNU Free Documentation License.
1600 2000-11-05 Nick Clifton <nickc@redhat.com>
1602 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1604 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1606 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1607 * configure: Regenerate.
1609 2000-11-01 Nick Clifton <nickc@redhat.com>
1611 * read.c (original_case_string): New global variable.
1612 (read_a_source_file): Copy opcode string into
1613 original_case_string if clobbering the case of the opcode.
1614 * read.h: Export the definition of original_case_string.
1615 * config/tc-arm.c (md_assembler): When parsing a .req
1616 directive use the original opcode string, not the case
1619 2000-11-02 Nick Clifton <nickc@redhat.com>
1621 * config/tc-mn10300.c (debug_line): Remove this static
1623 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1624 dwarf2_where and dwarf2_gen_line_info.
1626 2000-11-02 Theo Honohan <th@futuretv.com>
1628 * config/tc-arm.c (do_msr): Improve error message.
1630 2000-10-31 Eric Christopher <echristo@redhat.com>
1632 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1633 or pc-relative, else use fx_offset.
1635 2000-10-31 Jim Wilson <wilson@redhat.com>
1637 * config/tc-ia64.c (struct md): New field tag_fixups.
1638 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1639 qualifying predicate.
1640 (emit_one_bundle): Delete spurious multiplication by one. Handle
1642 (ia64_start_line): Error if dangling qualifying predicate.
1643 (defining_tag): New static variable.
1644 (ia64_unrecognized_line, case '['): Parse tags.
1645 (ia64_frob_label): Create tag_fixups.
1646 (md_assemble): Reset md.qp.X_op after using it.
1648 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1650 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1652 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1654 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1656 2000-10-30 Kazu Hirata <kazu@hxi.com>
1658 * expr.c: Fix formatting.
1659 * flonum-copy.c: Likewise.
1660 * flonum.h: Likewise.
1664 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1666 * as.h (OPTION_MD_BASE): Bump to 190.
1667 * as.c (parse_args) <std_longopts>: Add comment about the need to
1668 check OPTION_MD_BASE in as.h.
1670 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1673 2000-10-27 Nick Clifton <nickc@redhat.com>
1675 * configure.in (emulations): Add m68hc12.
1676 * configure: Regenerate.
1677 * po/gas.pot: Regenerate.
1679 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1681 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1683 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1685 2000-10-25 Nick Clifton <nickc@redhat.com>
1687 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1688 a DWARF2 line number information sequence.
1690 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1692 * read.c (generate_lineno_debug): Update comment describing why
1693 DWARF2 line number debug information is not generated
1694 automatically by this function.
1696 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1699 * config/tc-arm.h (md_end): Define.
1700 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1702 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1703 if generating DWARF2 line numbers.
1704 (arm_end_of_source): New function. Call dwarf2_finish if
1707 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1708 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1709 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1711 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1713 * config/tc-i386.c: Fix prototype declarations for functions taking no
1716 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1718 * config/tc-i386.c (i386_operand_modifier): Remove.
1719 (build_displacement_string): Remove.
1720 (i386_parse_seg): Remove.
1721 (i386_intel_memory_operand): Remove.
1722 (i386_intel_operand): Re-write using recursive descent parser based
1723 on MASM documentation.
1724 (struct intel_parser_s): New structure.
1725 (intel_parser): New static variable.
1726 (struct intel_token): New structure.
1727 (cur_token, prev_token): New static variables.
1740 (intel_match_token): New function.
1741 (intel_get_token): New function.
1742 (intel_putback_token): New function.
1743 (intel_expr): New function.
1744 (intel_e05): New function.
1745 (intel_e05_1): New function.
1746 (intel_e06): New function.
1747 (intel_e06_1): New function.
1748 (intel_e09): New function.
1749 (intel_e09_1): New function.
1750 (intel_e10): New function.
1751 (intel_e10_1): New function.
1752 (intel_e11): New function.
1754 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1756 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1757 instructions to loose any special insn->architecture mask.
1759 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1760 (sparc_md_end, sparc_arch_types, sparc_arch,
1761 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1762 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1763 request v9b architecture if they are used).
1765 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1767 * config/tc-m68k.c: Fix the previous misapplied patch.
1769 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1771 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1772 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1773 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1776 2000-10-17 Kazu Hirata <kazu@hxi.com>
1778 * debug.c: Fix formatting.
1779 * depend.c: Likewise.
1780 * dwarf2dbg.c: Likewise.
1781 * dwarf2dbg.h: Likewise.
1782 * ecoff.c: Likewise.
1785 * flonum-konst.c: Likewise.
1786 * frags.h: Likewise.
1788 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1790 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1792 * doc/as.texinfo: Added notes about this new option.
1794 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1796 * config/tc-sh.c (JREG): Remove.
1797 (md_convert_frag): Remove #if 0:d code using JREG.
1799 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1801 * config/tc-i386.c (i386_operand_modifier): Only match
1802 modifiers SHORT and FLAT if they are followed by a space.
1803 (parse_register): When `allow_naked_reg' is set, do not confuse
1804 identifiers that start with a register name with a register.
1806 2000-10-12 Kazu Hirata <kazu@hxi.com>
1808 * app.c: Fix formatting.
1811 * bit_fix.h: Likewise.
1816 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1818 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1820 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1822 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1823 Re-arrange function a little and improve error message.
1825 * write.c (write_relocs): Fix a comment.
1827 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1830 2000-10-05 Jim Wilson <wilson@cygnus.com>
1832 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1834 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1836 * config/tc-i386.c: Delete some useless comments, reformat others.
1838 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1839 non-global syms in linkonce sections.
1841 2000-10-04 Ralf Baechle <ralf@gnu.org>
1843 * config/tc-ia64.c (operand_match): Don't use // style comments.
1844 * config/tc-i370.c: Likewise.
1846 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1848 Changes to handle varying register prefix and user symbol prefix.
1849 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1850 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1851 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1852 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1853 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1854 (demand_register_prefix): New variable.
1855 (md_pseudo_table): New pseudo ".syntax".
1856 (md_longopts): New options --no-underscore and --underscore.
1857 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1858 on symbols_have_leading_underscore.
1859 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1860 (get_spec_reg): Ditto.
1861 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1863 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1865 <case OPTION_NO_US, case OPTION_US>: New.
1866 (md_show_usage): Be brief and reformat to match continuation of
1868 * po/gas.pot: Regenerate.
1870 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1872 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1873 force relocs for 12 bit branches.
1874 (md_apply_fix): Similarly, adjust logic here.
1876 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1878 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1879 adjust for external and weak syms as we will use a reloc. Allow
1880 for +8 offset when calculating limits of branches.
1881 (hppa_fix_adjustable): Undo 2000-09-23 change.
1882 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1883 Correct distance calculation.
1884 (tc_gen_reloc): Print the file name and line number if we can't
1887 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1888 * config/tc-hppa.c (nonzero_dibits): Define.
1889 (arg_reloc_stub_needed): Check each arg and return value
1890 separately for zero case.
1891 (pa_align): Declare argument `bytes'.
1893 2000-09-25 Kazu Hirata <kazu@hxi.com>
1895 * config/tc-cris.c: Fix formatting.
1896 * config/tc-d10v.h: Likewise.
1897 * config/tc-d30v.c: Likewise.
1898 * config/tc-d30v.h: Likewise.
1899 * config/tc-fr30.c: Likewise.
1900 * config/tc-fr30.h: Likewise.
1901 * config/tc-m68k.c: Likewise.
1902 * config/tc-m68k.h: Likewise.
1903 * config/tc-pj.h: Likewise.
1904 * config/tc-ppc.c: Likewise.
1905 * config/tc-ppc.h: Likewise.
1906 * config/tc-sh.c: Likewise.
1907 * config/tc-sh.h: Likewise.
1908 * config/tc-sparc.c: Likewise.
1909 * config/tc-v850.h: Likewise.
1910 * config/tc-vax.h: Likewise.
1911 * config/tc-w65.h: Likewise.
1912 * config/tc-z8k.h: Likewise.
1914 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1916 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1917 checks only for ELF.
1918 (hppa_force_relocation): Likewise.
1920 2000-09-22 Jim Wilson <wilson@cygnus.com>
1922 * config/tc-ia64.c (dv_sem): Add "stop".
1923 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1924 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1925 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1927 (mark_resources): Check IA64_RS_PRr.
1929 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1931 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1932 md_estimate_size_before_relax): Redesign and clean up the
1933 relaxation mechanism.
1935 2000-09-21 Kazu Hirata <kazu@hxi.com>
1937 * config/tc-ns32k.c: Fix formatting.
1938 * config/tc-ns32k.h: Likewise.
1940 2000-09-20 Kazu Hirata <kazu@hxi.com>
1942 * config/tc-m32r.c: Fix formatting.
1943 * config/tc-m32r.h: Likewise.
1944 * config/tc-m68851.h: Likewise.
1945 * config/tc-m68hc11.c: Likewise.
1946 * config/tc-m68hc11.h: Likewise.
1947 * config/tc-m88k.c: Likewise.
1948 * config/tc-mcore.c: Likewise.
1949 * config/tc-mcore.h: Likewise.
1950 * config/tc-mips.c: Likewise.
1951 * config/tc-mips.h: Likewise.
1952 * config/tc-mn10200.h: Likewise.
1953 * config/tc-mn10300.h: Likewise.
1954 * config/tc-tahoe.c: Likewise.
1955 * config/tc-tahoe.h: Likewise.
1957 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1959 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1960 Likewise in relaxation description comments.
1962 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1964 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1965 subtraction of two syms without emitting a relocation.
1967 From David Huggins-Daines <dhd@linuxcare.com>
1968 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1969 global or weak symbols.
1971 2000-09-15 Kazu Hirata <kazu@hxi.com>
1973 * config/tc-h8300.h: Fix formatting.
1974 * config/tc-h8500.c: Likewise.
1975 * config/tc-h8500.h: Likewise.
1976 * config/tc-hppa.h: Likewise.
1977 * config/tc-i370.h: Likewise.
1978 * config/tc-i386.h: Likewise.
1979 * config/tc-i860.c: Likewise.
1980 * config/tc-i860.h: Likewise.
1981 * config/tc-i960.h: Likewise.
1982 * config/tc-ia64.c: Likewise.
1983 * config/tc-ia64.h: Likewise.
1985 2000-09-14 Kazu Hirata <kazu@hxi.com>
1987 * config/tc-a29k.c: Fix formatting.
1988 * config/tc-alpha.c: Likewise.
1989 * config/tc-arc.c: Likewise.
1990 * config/tc-arc.h: Likewise.
1991 * config/tc-arm.c: Likewise.
1992 * config/tc-arm.h: Likewise.
1993 * config/tc-avr.c: Likewise.
1994 * config/tc-avr.h: Likewise.
1995 * config/tc-tic30.c: Likewise.
1996 * config/tc-tic30.h: Likewise.
1997 * config/tc-tic54x.c: Likewise.
1998 * config/tc-tic54x.h: Likewise.
1999 * config/tc-tic80.c: Likewise.
2000 * config/tc-tic80.h: Likewise.
2002 2000-09-14 Timothy Wall <twall@cygnus.com>
2004 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2005 parallel comparisons for later use.
2006 (struct rsrc): Add parallel comparison type.
2007 (resources_match): Skip special cases of PR usage (non-conflicting
2010 2000-09-13 Kazu Hirata <kazu@hxi.com>
2012 * config/obj-ecoff.c: Fix formatting.
2013 * config/obj-elf.c: Likewise.
2014 * config/obj-elf.h: Likewise.
2015 * config/obj-evax.h: Likewise.
2016 * config/obj-generic.h: Likewise.
2017 * config/obj-hp300.c: Likewise.
2018 * config/obj-hp300.h: Likewise.
2019 * config/obj-ieee.h: Likewise.
2020 * config/obj-vms.c: Likewise.
2021 * config/obj-vms.h: Likewise.
2023 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2025 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2026 (md_parse_option): Ditto.
2027 (md_longopts): Add -mips32 option.
2028 (md_show_usage): Document new options.
2029 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2030 (mips_ip): Assemble mfc0 with a sub-selection code.
2031 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2032 (mips_cpu_to_str): New function.
2033 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2034 Use CPU_* defines instead of hardcoded numbers.
2036 * doc/as.texinfo: Document new options.
2037 * doc/c-mips.texi: Ditto.
2039 2000-09-12 Kazu Hirata <kazu@hxi.com>
2041 * as.h: Fix formatting.
2042 * asintl.h: Likewise.
2043 * bit_fix.h: Likewise.
2044 * config/obj-aout.c: Likewise.
2045 * config/obj-aout.h: Likewise.
2046 * config/obj-bout.c: Likewise.
2047 * config/obj-bout.h: Likewise.
2048 * config/obj-coff.c: Likewise.
2049 * config/obj-coff.h: Likewise.
2050 * dwarf2dbg.h: Likewise.
2052 * flonum.h: Likewise.
2053 * frags.h: Likewise.
2054 * itbl-ops.h: Likewise.
2055 * macro.h: Likewise.
2058 * struc-symbol.h: Likewise.
2059 * subsegs.h: Likewise.
2060 * symbols.h: Likewise.
2062 * write.h: Likewise.
2064 2000-09-11 Kazu Hirata <kazu@hxi.com>
2066 * bignum-copy.c: Fix formatting.
2067 * config/tc-i370.c: Likewise.
2068 * config/tc-i960.c: Likewise.
2069 * config/tc-m68k.c: Likewise.
2070 * ehopt.c: Likewise.
2071 * flonum-copy.c: Likewise.
2072 * flonum-konst.c: Likewise.
2073 * flonum-mult.c: Likewise.
2074 * literal.c: Likewise.
2077 * stabs.c: Likewise.
2078 * subsegs.c: Likewise.
2080 2000-09-09 Philip Blundell <philb@gnu.org>
2082 * configure.in (arm*-*-uclinux*): New target.
2083 * configure: Regenerate.
2085 2000-09-09 Kazu Hirata <kazu@hxi.com>
2087 * input-file.c: Fix formatting.
2088 * itbl-ops.c: Likewise.
2089 * messages.c: Likewise.
2091 2000-09-08 Philip Blundell <philb@gnu.org>
2093 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2096 2000-09-07 H.J. Lu <hjl@gnu.org>
2098 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2099 * configure: Rebuild.
2101 2000-09-07 Kazu Hirata <kazu@hxi.com>
2103 * atof-generic.c: Fix formatting.
2104 * config/tc-mips.c: Likewise.
2105 * config/tc-vax.c: Likewise.
2106 * input-scrub.c: Likewise.
2108 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2110 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2111 * configure.in (sh-*-linux*): Added.
2112 * configure: Rebuilt.
2114 2000-09-06 Kazu Hirata <kazu@hxi.com>
2116 * config/tc-hppa.c: Fix formatting.
2118 * ecoff.c: Fix formatting.
2120 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2122 * configure: Rebuilt with new libtool.m4.
2124 2000-09-05 Kazu Hirata <kazu@hxi.com>
2126 * cgen.c: Fix formatting.
2127 * config/tc-ia64.c: Likewise.
2129 2000-09-05 Nick Clifton <nickc@redhat.com>
2131 * aclocal.m4: Regenerate.
2132 * config.in: Regenerate.
2133 * configure: Regenerate.
2134 * po/gas.pot: Regenerate.
2136 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2138 * config/tc-cris.c: Correct comment typos.
2140 2000-09-05 Eric Christopher <echristo@cygnus.com>
2142 * config/tc-mn10300.c: Cleanup.
2143 (md_pcrel_from): Enable.
2145 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2147 * expr.c (operand): Fix a comment typo.
2148 * write.c (write_relocs): Fix a signed/unsigned warning.
2150 * config/tc-hppa.c (fudge_reg_expressions): New
2151 (hppa_force_reg_syms_absolute): New.
2152 (pa_equ): Allow reg_section expressions.
2153 * config/tc-hppa.c (md_optimize_expr): Define.
2154 (hppa_force_reg_syms_absolute): Prototype.
2156 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2157 (pa_parse_number): Pass in arg to select fp reg parsing.
2158 Return 1 to indicate format checks pass. If strict, then only
2159 accept a register or register symbol. Return value in...
2160 (pa_number): New static for pa_parse_number.
2161 (FP_REG_BASE): Define.
2162 (FP_REG_RSEL): Define.
2163 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2164 appropriate. White space changes.
2165 (need_pa11_opcode): Don't bother passing any params, get them from
2167 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2168 Remove extraneous check in case 'Q'.
2169 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2170 reg, set section of resulting symbol to reg_section.
2171 (pa_parse_space_stmt): Modify call to pa_parse_number.
2172 (pa_space): Likewise.
2174 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2175 (hppa_force_relocation): Handle vtable relocs.
2176 (pa_vtable_entry): New.
2177 (pa_vtable_inherit): New.
2178 (md_pseudo_table): Add entries for vtable pseudos.
2179 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2180 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2182 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2183 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2184 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2186 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2187 specify a symbol type.
2189 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2190 dependent things together.
2191 (md_elf_symbol_type): Define.
2193 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2195 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2197 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2198 (obj_elf_vtable_entry): Declare.
2200 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2201 and export function.
2202 (obj_elf_vtable_entry): Similarly.
2203 (elf_pseudo_table): Fix the damage with a cast.
2205 2000-09-03 Richard Henderson <rth@cygnus.com>
2207 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2208 for template selection when a label is needed.
2210 2000-09-02 Kazu Hirata <kazu@hxi.com>
2212 * config/tc-ia64.c: Fix formatting.
2214 2000-09-02 Nick Clifton <nickc@redhat.com>
2216 * configure.in: Increase version number to 2.10.91.
2217 * configure: Regenerate.
2218 * aclocal.m4: Regenerate.
2219 * config.in: Regenerate.
2220 * po/gas.pot: Regenerate.
2221 * Makefile.in: Regenerate.
2223 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2225 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2226 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2227 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2229 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2232 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2234 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2235 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2236 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2237 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2238 (GOT_symbol): New variable.
2239 (md_undefined_symbol): Set it.
2241 2000-09-01 Richard Henderson <rth@cygnus.com>
2243 * config/tc-ia64.c (match): Don't inline.
2244 (extra_goodness): New.
2245 (md_begin): Prefer nop.f and nop.b for best_template.
2247 2000-08-31 Kazu Hirata <kazu@hxi.com>
2249 * as.c: Fix formatting.
2251 * frags.c: Likewise.
2252 * macro.c: Likewise.
2254 2000-08-31 Eric Christopher <echristo@cygnus.com>
2256 * config/tc-mn10300.c: Cleanup and fix warnings.
2257 (md_pseudo_table): Add initializers.
2258 (md_show_usage): Cleanup.
2259 (md_parse_option): Fix warnings.
2260 (md_undefined_symbol): Fix warnings.
2261 (md_conver_frag): Fix warnings.
2262 (tc_gen_reloc): Fix warnings.
2263 (md_apply_fix3): Fix warnings.
2264 (check_operand): Fix warnings.
2266 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2268 * acinclude.m4: Include libtool and gettext macros from the
2270 * aclocal.m4, configure: Rebuilt.
2272 2000-08-30 Mark Hatle <mhatle@mvista.com>
2274 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2276 2000-08-31 Kazu Hirata <kazu@hxi.com>
2278 * listing.c: Fix formatting.
2280 2000-08-29 Kazu Hirata <kazu@hxi.com>
2282 * app.c: Fix a comment typo. Fix formatting.
2284 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2286 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2287 offset of the target destination for jmp instructions.
2288 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2290 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2292 * NEWS: Mention support for CRIS.
2294 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2296 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2297 Sets `.lcomm' alignment to zero.
2299 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2301 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2302 TC_FIX_ADJUSTABLE): Define.
2304 2000-08-23 Jim Wilson <wilson@cygnus.com>
2306 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2307 unwind.personality_routine is set.
2309 2000-08-23 H.J. Lu <hjl@gnu.org>
2311 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2313 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2315 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2318 2000-08-22 H.J. Lu <hjl@gnu.org>
2320 * config.in (STRICTCOFF): New for strict COFF.
2322 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2323 i386-*-go32* and i386-go32-rtems*.
2324 * configure: Rebuilt.
2326 * config/obj-coff.c (obj_coff_endef): Follow the historical
2327 behavior if STRICTCOFF is not defined.
2329 * doc/internals.texi: Document STRICTCOFF.
2331 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2333 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2334 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2335 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2336 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2337 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2338 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2339 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2342 2000-08-22 Eric Christopher <echristo@cygnus.com>
2344 * config/tc-mn10300.c: (md_apply_fix): New function.
2345 (mn10300_force_relocation): New function.
2346 (mn10300_fix_adjustable): New function.
2348 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2349 (TC_HANDLES_FX_DONE): Define.
2350 (obj_fix_adjustable): Define.
2351 (MD_APPLY_FIX3): Define.
2352 (TC_LINKRELAX_FIXUP): Define.
2354 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2356 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2358 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2360 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2362 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2363 if the fixup resulted in a relocation.
2365 2000-08-18 Nick Clifton <nickc@redhat.com>
2367 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2368 Make reference to first element of shift_names explicit.
2370 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2372 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2373 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2374 add a symbol's address. Removed all target-specific #ifdefs that
2375 used to accomplished the same.
2376 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2377 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2378 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2379 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2380 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2382 2000-08-17 Kazu Hirata <kazu@hxi.com>
2384 * dwarf2dbg.c: Fix formatting.
2386 2000-08-17 Nick Clifton <nickc@redhat.com>
2388 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2389 to be recoded as logical shift lefts by zero.
2391 2000-08-16 Jim Wilson <wilson@cygnus.com>
2393 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2394 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2396 (note_register_values): Handle IA64_OPND_R3_2 operands.
2398 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2400 * config/tc-i860.c (md_operand): Silly typo fixed.
2402 2000-08-16 Nick Clifton <nickc@redhat.com>
2404 * config/tc-arm.c (struct asm_shift): Delete.
2406 (enum asm_shift_index): New.
2407 (struct asm_shift_properties): New.
2408 (struct asm_shift_name): New.
2409 (shift_properties[]); New.
2410 (shift_names[]); New.
2412 (decode_shift): Use new structures.
2413 Issue a warning is "ROR #0" is used.
2414 Issue a warning if "ASR #0" or "LSR #0" is used.
2416 (md_begin): Initialise arm_shift_hsh table from new
2417 asm_shift_name array.
2419 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2421 * config/tc-sparc.c: Kill all warnings.
2422 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2424 (md_show_usage): Update usage text.
2426 2000-08-16 Nick Clifton <nickc@redhat.com>
2428 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2431 2000-08-15 Will Cohen <wcohen@redhat.com>
2433 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2435 * config/tc-sh.c (md_assemble): Changed so debug_type
2436 test performed for ppi_assemble
2437 * config/tc-sh.c: Included dwarf2dbg.h.
2438 (debug_line): Defined.
2439 (md_assemble): Generates dwarf2 line info.
2440 (sh_finalize): New function. Finalize dwarf2 info.
2441 (assemble_ppi): Returns size of code generated.
2442 (build_Mytes): Returns size of code generated.
2443 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2444 * config/tc-sh.h (md_end): Defined.
2445 (sh_finalize): Declared.
2447 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2449 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2452 2000-08-14 Nick Clifton <nickc@redhat.com>
2454 * config/tc-arm.c (do_bx): Allow "bx pc".
2456 2000-08-14 Jim Wilson <wilson@cygnus.com>
2458 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2459 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2460 (md_begin): Change assignment to md.flag to OR in the new bit.
2462 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2464 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2465 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2468 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2470 * NEWS: Mention i860 support.
2472 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2474 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2476 2000-08-14 Andreas Schwab <schwab@suse.de>
2478 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2480 2000-08-11 Andreas Schwab <schwab@suse.de>
2482 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2485 2000-08-11 Kazu Hirata <kazu@hxi.com>
2487 * expr.c: Fix formatting.
2488 * config/obj-bout.c: Likewise.
2490 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2492 * doc/c-i860.texi: Flesh out the i860 section more.
2494 2000-08-10 Kazu Hirata <kazu@hxi.com>
2496 * symbols.c: Fix formatting.
2499 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2501 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2502 modifier has the IgnoreSize bit set.
2504 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2506 From Rodney Brown <RodneyBrown@mynd.com>
2507 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2508 * configure: Regenerate.
2510 2000-08-09 Kazu Hirata <kazu@hxi.com>
2512 * hash.c: Fix formatting.
2515 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2517 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2518 (i860_fix_info): New enum.
2519 (MD_APPLY_FIX3): Define.
2520 (WORKING_DOT_WORD): Define.
2521 (TC_HANDLES_FX_DONE): Define.
2522 (DIFF_EXPR_OK): Define.
2523 (LISTING_HEADER): Define.
2524 (TARGET_FORMAT): Select target format based on endian flag.
2525 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2526 (target_big_endian): Add external declaration.
2528 * config/tc-i860.c: All existing code reworked completely. Other
2529 new code shown below.
2530 (SYNTAX_SVR4): Define.
2531 (target_warn_expand): New variable.
2532 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2533 (md_longopts): Declare and define with new options (-EL, -EB,
2535 (md_show_usage): New function.
2536 (md_operand): New function.
2537 (obtain_reloc_for_imm16): New function.
2538 (md_apply_fix3): New function.
2539 (tc_gen_reloc): New function.
2541 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2543 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2544 2 bytes of the jump address are in the same frag.
2545 (find): Accept 68hc12 register indirect modes.
2547 * NEWS: Mention 68HC11 & 68HC12 support.
2549 2000-08-07 Richard Henderson <rth@cygnus.com>
2551 * config/tc-ia64.c (unwind): Add prologue_mask member.
2552 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2553 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2554 (dot_body): Clear unwind.prologue_mask.
2555 (dot_prologue): Set it. Accept a register second argument.
2557 2000-08-07 Kazu Hirata <kazu@hxi.com>
2559 * config/atof-ieee.c: Fix formatting.
2560 * config/atof-tahoe.c: Likewise.
2562 2000-08-06 Nick Clifton <nickc@cygnus.com>
2564 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2567 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2568 of .popsection, .previous, .pushsection, .subsection,
2569 .version, .vtable_entry, .vtable_inherit and .weak.
2571 2000-08-05 Kazu Hirata <kazu@hxi.com>
2573 * config/tc-cris.c: Fix formatting.
2574 * config/tc-i386.c: Likewise.
2575 * config/tc-sparc.c (sparc_ip): Simplify the code.
2577 2000-08-04 Kazu Hirata <kazu@hxi.com>
2579 * config/tc-cris.c: Rearrange code for readability.
2580 * config/tc-d10v.c: Fix formatting.
2581 * config/tc-m32r.c: Likewise.
2582 * config/tc-sparc.c: Likewise.
2584 2000-08-02 Jim Wilson <wilson@cygnus.com>
2586 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2587 before ia64_find_opcode.
2588 (md_assemble): Likewise.
2590 2000-08-01 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2593 Undo some formatting fixes.
2595 2000-08-01 Kazu Hirata <kazu@hxi.com>
2597 * config/obj-som.c: Fix formatting.
2598 * config/obj-ieee.c: Likewise.
2599 * config/tc-arm.c: Likewise.
2600 * config/tc-v850.c: Likewise.
2602 2000-08-01 Nick Clifton <nickc@redhat.com>
2604 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2605 index by command line option.
2607 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2609 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2610 (@node M68K-Branch): Rewrite to match the reality.
2612 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2614 * doc/c-i860.texi: New file.
2615 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2616 * doc/Makefile.in: Regenerate.
2617 * doc/all.texi: Add I860 as relevant architecture.
2618 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2620 2000-07-31 Kazu Hirata <kazu@hxi.com>
2622 * config/tc-d30v.c: Fix formatting.
2624 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2626 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2627 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2628 long emit a long branch if available instead of an absolute jump, never
2629 emit absolute jumps for anything with --pcrel.
2631 * doc/c-m68k.texi: Document new command line option.
2633 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2635 * config/tc-avr.c: Use PARAMS macro in function declarations.
2636 Don't declare md_pcrel_from_section (already in tc-avr.h).
2637 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2638 (avr_operand): Don't set (unsigned) op_mask to -1.
2640 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2642 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2643 * configure: Regenerated.
2644 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2645 of operand to the .type directive (.e.g, "type").
2647 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2649 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2650 * app.c (do_scrub_chars): Record where first comment found.
2651 * read.c (read_a_source_file): Init found_comment on entry, and
2652 notify whether comments found on exit.
2653 * config/tc-hppa.c (md_shortopts): Add "c".
2654 (md_longopts): Add warn-comment.
2655 (md_parse_option): Handle it.
2656 (md_show_usage): Show available options.
2657 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2659 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2661 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2662 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2664 (md_estimate_size_before_relax): Don't fall off end of function.
2666 2000-07-27 Kazu Hirata <kazu@hxi.com>
2668 * config/tc-avr.c: Fix formatting.
2669 * config/tc-ns32k.c: Likewise.
2671 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2673 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2675 2000-07-27 Kazu Hirata <kazu@hxi.com>
2677 * config/tc-d10v.c: Fix formatting.
2678 * config/tc-z8k.c: Likewise.
2679 * config/tc-sparc.c: Likewise.
2681 2000-07-26 Dave Brolley <brolley@redhat.com>
2683 * cgen.c (queue_fixup): Declare opinfo.
2684 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2685 (gas_cgen_md_operand): Ditto.
2686 (gas_cgen_md_apply_fix3): Ditto.
2688 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2690 * config/obj-coff.c (obj_frob_symbol): Don't merge
2691 labels. Don't merge if the symbol isn't constant. Return
2692 immediately if a symbol is merged.
2694 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2696 * frags.c (frag_align): Correct absolute section alignment.
2698 2000-07-20 DJ Delorie <dj@redhat.com>
2700 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2701 it breaks linking against DLLs.
2703 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2705 * configure.in: Add CRIS support.
2706 * configure: Regenerate.
2707 * Makefile.am: (CPU_TYPES): Add cris.
2708 (CPU_OBJ_VALID) [aout]: Add cris.
2709 (MULTI_CPU_TYPES): Add cris.
2710 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2711 [coff]: Only i386 and mips are valid.
2712 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2713 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2714 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2715 Regenerate dependencies.
2716 * Makefile.in: Regenerate.
2717 * aclocal.m4: Regenerate.
2718 * as.c: Declare crisaout, criself.
2719 * config/tc-cris.h, config/tc-cris.c: New.
2720 * config/e-criself.c, config/e-crisaout.c: New.
2721 * po/POTFILES.in, po/gas.pot: Regenerate.
2723 2000-07-20 Kazu Hirata <kazu@hxi.com>
2725 * read.c: Fix formatting.
2726 * write.c: Fix formatting.
2728 2000-07-19 H.J. Lu <hjl@gnu.org>
2730 * sb.c: Include <stdlib.h> if exists for abort ().
2732 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2734 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2735 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2736 (pa_type_args): Same here.
2738 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2740 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2741 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2742 the storage class is already set.
2744 2000-07-17 Kazu Hirata <kazu@hxi.com>
2746 * config/tc-m68hc11.c: Fix formatting.
2747 * config/tc-mn10200.c: Likewise.
2748 * config/tc-mn10300.c: Likewise.
2749 * config/tc-pj.c: Likewise.
2750 * config/tc-tic80.c: Likewise.
2751 * config/tc-w65.c: Likewise.
2753 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2755 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2758 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2760 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2763 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2765 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2766 ELF as are used for SOM (except the 32-bit reloc one) to decide
2767 whether a symbol can be reduced to a section symbol. Expand on
2768 the comment for symbols involved in LR% and RR% expressions.
2770 2000-07-14 Nick Clifton <nickc@cygnus.com>
2772 * config/tc-mips.c (mips_disable_float_construction): New
2773 static variable. Set to true if doubles should not be
2774 constructed by loading two single width fp registers with
2775 halves of the value.
2776 (mips_ip): Test mips_disable_float_construction.
2777 (md_longopts): Add command line switches --construct-floats
2778 and --no-construct-floats.
2779 (md_parse_option): Parse new command line options.
2780 (md_show_usage): Describe new command line options.
2782 * doc/c-mips.texi: Document new command line options.
2784 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2786 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2787 * configure: Regenerate.
2789 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2791 * configure.in (DEFAULT_EMULATION setting): Revert part of
2792 2000-07-01 change that set te_multi=multi unless set to tmips.
2793 * configure: Regenerate.
2795 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2797 * config/obj-coff.c (coff_frob_section): Add padding to the last
2798 section when aligning it increases its size.
2800 2000-07-11 Kazu Hirata <kazu@hxi.com>
2802 * config/tc-tic54x.c: Fix formatting.
2804 2000-07-10 Kazu Hirata <kazu@hxi.com>
2806 * config/tc-h8500.c: Fix formatting.
2807 * config/tc-tic54x.c: Fix formatting.
2809 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2811 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2812 displacements correctly.
2814 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2816 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2818 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2822 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2824 From David Huggins-Daines <dhd@linuxcare.com>
2825 * config/te-hppalinux64.h: Add a new emulation.
2826 * configure.in (emulations): Add configure bits to support the
2827 64-bit Linux/parisc target.
2828 * configure: Regenerate.
2830 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2831 (md_shortopts): Add `V' for ELF.
2833 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2834 when SOM or ELF_ARG_RELOC are defined.
2835 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2836 ELF_ARG_RELOC are defined.
2837 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2838 (pa_stringer): ..Do it here instead. Fix comment typos.
2839 (hppa_force_relocation): Cast enums to int before comparing with
2842 From Ryan Bradetich <rbradetich@uswest.net>
2843 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2844 redifinition warning.
2845 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2846 (hppa_force_relocation): ditto
2847 (md_apply_fix): Added cast to buf to fix warnings.
2849 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2850 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2852 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2853 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2854 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2855 reloc_type** to avoid warnings in switch.
2856 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2857 little earlier instead.
2859 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2861 (pa_type_args): Use symbol_arg_reloc_info.
2862 (struct pa_it): Make arg_reloc unsigned int.
2863 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2864 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2865 (pa_code): Delete. pa_text duplicates this function.
2866 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2867 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2869 (cons_fix_new_hppa): Actually change selector to e_fsel when
2870 warning about assuming so.
2871 (tc_gen_reloc): More example elf arg reloc code.
2872 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2873 (hppa_force_relocation): Likewise.
2875 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2877 (pa_end_of_source): Prototype.
2878 (hppa_fix_adjustable): Prototype.
2879 (LABELS_WITHOUT_COLONS): Move it..
2880 * config/te-hppa.h: To here.
2882 * config/te-hppa64.h: New file.
2884 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2886 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2887 format -10, -16, 16 relocs.
2888 (hppa_elf_mark_end_of_function): Test for null
2889 last_call_info->start_symbol
2891 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2892 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2893 re_assesmble_* functions. Delete extraneous statements. Fix
2895 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2896 insn to re_assemble_*.
2898 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2900 * doc/internals.texi (Expressions): Fix typo.
2902 2000-07-08 Kazu Hirata <kazu@hxi.com>
2904 * config/tc-sh.c: Fix formatting.
2905 * config/tc-tic54x.c: Fix formatting.
2906 * depend.c: Fix formatting.
2907 * flonum-konst.c: Likewise.
2908 * flonum-mult.c: Likewise.
2910 2000-07-07 Kazu Hirata <kazu@hxi.com>
2912 * config/tc-sh.c: Fix comments.
2913 * config/obj-vms.c: Fix comments.
2914 * config/tc-a29k.c: Likewise.
2915 * config/tc-alpha.c: Likewise.
2916 * config/tc-h8300.c: Likewise.
2917 * config/tc-h8500.c: Likewise.
2918 * config/tc-i370.c: Likewise.
2919 * config/tc-ia64.c: Likewise.
2920 * config/tc-m68hc11.c: Likewise.
2921 * config/tc-m68k.c: Likewise.
2922 * config/tc-mips.c: Likewise.
2923 * config/tc-ns32k.c: Likewise.
2924 * config/tc-ppc.c: Likewise.
2925 * config/tc-z8k.c: Likewise.
2927 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2929 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2930 Default to '(SEC_LOAD | SEC_DATA)'.
2931 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2933 * doc/internals.texi (CPU Backend): Describe
2934 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2936 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2938 * as.c (parse_args): NULL terminate the long option list.
2940 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2942 * config/tc-d30v.h: Include "write.h" for fixS.
2943 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2945 2000-07-05 Nick Clifton <nickc@cygnus.com>
2947 * config/tc-d30v.c (write_2_short): Further changes to warning
2948 messages produced when combining EITHER_BUT_PREFER_MU attributed
2951 2000-07-05 DJ Delorie <dj@redhat.com>
2955 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2957 * config/tc-arm.c (psrs): Accept combinations of flags.
2959 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2961 * config/tc-avr.c: Change _ () to _() around all strings marked
2962 for translation (exception from the usual coding style).
2963 (avr_opt): New struct variable, how the new switches are set.
2964 (OPTION_MMCU): Define as 'm' and actually use.
2965 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2966 (show_mcu_list): New function, display the list of known MCUs.
2967 (md_show_usage): Document the new switches. Call show_mcu_list.
2968 (avr_set_arch): Change 'm' to OPTION_MMCU.
2969 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2970 Handle the new switches.
2971 (avr_operands): Disable warnings for undefined combinations of
2972 operands if -mall-opcodes. Disable warnings for skipping two-word
2973 instructions if enhanced core or -mno-skip-bug.
2974 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2975 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2976 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2977 (avr_ldi_expression): Warn about implicit lo8().
2978 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2980 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2982 * configure.in: Add entry for mips-*-sysv4*MP*
2983 * configure: Rebuild
2984 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2985 elf32-tradlittlemips for traditional mips targets.
2986 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2987 test for Link Once sections as in adjust_reloc_syms.
2988 * config/te-tmips.h: New file for traditional mips targets. Define
2991 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2993 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2994 flags argument is not present, don't change an existing section's
2995 section's attributes. If the flags argument is present, warn if the
2996 attributes don't match the section's current attributes. When
2997 long section names are supported, set SEC_LINK_ONCE and
2998 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3000 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3002 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3003 symbols; create them.
3005 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3007 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3008 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3010 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3012 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3013 expressions. Ignore the problem when handling 16 bit signed
3014 immediates, because the assembler will take care of the relocation
3017 2000-06-27 Nick Clifton <nickc@cygnus.com>
3019 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3020 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3021 sequential order, and emit warning messages if the input source
3022 code contains constructs like that, or parallel constructs
3023 containing such opcodes.
3025 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3027 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3028 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3029 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3030 (md_show_usage): Update usage message.
3031 (md_parse_option): Allow redefinition of MCU type within the
3032 same avr[1-5] bfd machine type. Show both old and new MCU type
3033 in the error message.
3034 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3035 Simplify 8K wrap code.
3037 2000-06-25 Kazu Hirata <kazu@hxi.com>
3039 * config/obj-aout.c: Remove all uses of DEFUN.
3040 * config/obj-ieee.c: Likewise.
3041 * config/tc-sh.c: Fix comment typos.
3042 * config/tc-tahoe.c: Likewise.
3043 * config/tc-vax.c: Likewise.
3044 * config/tc-w65.c: Likewise.
3045 * config/tc-z8k.c: Likewise.
3046 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3048 2000-06-24 DJ Delorie <dj@cygnus.com>
3050 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3051 more changes from Sept 1999
3052 (tc_i386_fix_adjustable): ditto
3053 (md_apply_fix3): ditto
3055 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3057 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3058 (gas_cgen_parse_operand): Set it around expression() call.
3059 (gas_cgen_md_operand): Test for it before longjmp().
3061 2000-06-24 Kazu Hirata <kazu@hxi.com>
3063 * config/tc-h8500.c: Remove all uses of DEFUN.
3064 * config/tc-sh.c: Likewise.
3065 * config/tc-w65.c: Likewise.
3066 * config/tc-z8k.c: Likewise.
3068 * config/tc-h8500.c: Fix typos in comments.
3070 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3072 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3075 2000-06-23 matthew green <mrg@redhat.com>
3077 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3078 defined. Fix error message for `[' grouping.
3080 2000-06-22 Kazu Hirata <kazu@hxi.com>
3082 * config/tc-h8300.c: Fix formatting and comment typos.
3084 2000-06-22 Timothy Wall <twall@cygnus.com>
3086 * config/tc-ia64.c (note_register_values): Move premature QP
3087 notation clearing into the appropriate place.
3089 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3091 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3092 first before anything else. Add bin-bugs.h, emul.h and progress.h
3093 Sort list of files as for $(OBJS) in Makefile.am.
3095 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3096 find one. Remake dependencies.
3097 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3098 * Makefile.in: Regenerate.
3099 * doc/Makefile.in: Regenerate.
3101 * config/tc-i386.c (i386_displacement): Don't assume a constant
3102 displacement is necessarily 16 bits when in 16 bit code mode.
3103 (md_assemble): Instead size the displacement here after we know
3104 for sure that a .code16gcc operand hasn't automatically added
3105 operand size prefixes.
3107 2000-06-21 H.J. Lu <hjl@gnu.org>
3109 * Makefile.am: Rebuild dependency.
3110 * Makefile.in: Rebuild.
3112 2000-06-21 Kazu Hirata <kazu@hxi.com>
3114 * config/tc-h8300.c (parse_reg): Make the function static.
3115 (parse_exp): Likewise.
3117 2000-06-20 DJ Delorie <dj@cygnus.com>
3119 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3120 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3121 for cygwin import libraries to work properly.
3123 2000-06-20 H.J. Lu <hjl@gnu.org>
3125 * Makefile.am: Rebuild dependency.
3126 * Makefile.in: Rebuild.
3127 * configure: Likewise.
3128 * doc/Makefile.in: Likewise.
3130 2000-06-20 Timothy Wall <twall@cygnus.com>
3132 * doc/internals.texi (CPU backend): Add @itemx for
3133 TC_START_LABEL_WITHOUT_COLON.
3134 * doc/c-tic54x.texi: New.
3135 * doc/as.texinfo: Add tic54x features and include primary tic54x
3137 * doc/all.texi: Add C54X.
3138 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3139 * doc/Makefile.in: Regenerate.
3140 * configure.in: Add tic54x and define LIBM for tic54x.
3141 * configure: Regenrate.
3142 * config/tc-tic54x.[ch]: New.
3143 * config/obj-coff.h: Add tic54x.
3144 * Makefile.am: (CPU_TYPES): Add tic54x.
3145 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3146 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3147 (as_new_LDADD): Add $(LIBM).
3148 * Makefile.in: Regenerate.
3150 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3152 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3153 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3154 * doc/as.texinfo: Likewise.
3156 * configure, Makefile.in: Regenerate.
3157 * configure.in (emulations): Recognize m6811 and m6812.
3158 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3159 Added files for 68hc11 and 68hc12 assembler.
3160 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3161 * config/tc-m68hc11.h: Header definition for that assembler.
3163 2000-06-18 Nick Clifton <nickc@redhat.com>
3165 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3166 instead of OCTETS_PER_BYTE.
3168 * config/tc-v850.c: Fix compile time warnings.
3169 * config/tc-ppc.c: Fix compile time warnings.
3171 2000-06-18 H.J. Lu <hjl@gnu.org>
3173 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3174 * configure: Rebuild.
3176 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3178 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3181 2000-06-16 Nick Clifton <nickc@cygnus.com>
3183 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3184 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3186 * doc/c-mips.texi: Document newly accepted cpu variants.
3188 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3190 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3192 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3194 * macro.c (getstring): Make it possible to escape the quote
3197 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3199 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3201 2000-06-13 H.J. Lu <hjl@gnu.org>
3203 * configure: Regenerate.
3205 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3207 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3209 * doc/internals.texi (line_separator_chars): Semicolon is no
3210 longer a default. Mention null and newline as defaults.
3212 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3214 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3215 * config/tc-i860.h (line_separator_chars): Likewise.
3216 * config/tc-h8300.c (line_separator_chars): Likewise.
3217 * config/tc-i960.c (line_separator_chars): Likewise.
3218 * config/tc-m68k.c (line_separator_chars): Likewise.
3219 * config/tc-mips.c (line_separator_chars): Likewise.
3220 * config/tc-ns32k.c (line_separator_chars): Likewise.
3221 * config/tc-sparc.c (line_separator_chars): Likewise.
3222 * config/tc-vax.c (line_separator_chars): Likewise.
3224 * config/tc-h8300.c (comment_chars): Use string initialiser.
3225 * config/tc-i960.c (line_comment_chars): Likewise.
3226 * config/tc-z8k.c (comment_chars, line_comment_chars,
3227 line_separator_chars): Likewise.
3229 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3232 2000-06-08 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3237 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3239 * configure.in (VERSION): Update to show this is the CVS mainline.
3241 2000-06-08 Matthew Jacob <mjacob@feral.com>
3243 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3244 $at is the integer register $r28, vs. both $r28 and the floating
3245 point register $f28.
3247 2000-06-08 James E. Wilson <wilson@cygnus.com>
3249 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3250 (dot_endp): Don't call ia64_flush_insns.
3251 (emit_one_bundle): Don't delete prologue/body records from
3252 unwind_record list in first loop. Rewrite second loop to account for
3255 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3257 * config/tc-ia64.c: Add missing prototypes.
3258 (generate_unwind_image): Cast argument to output_unw_records call.
3260 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3262 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3264 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3266 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3267 (REGISTER_P): likewise.
3268 (avr_opcodes): uses include/opcode/avr.h
3269 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3271 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3273 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3276 2000-06-03 H.J. Lu <hjl@gnu.org>
3278 * read.c (is_end_of_line): Put back `;'.
3280 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3282 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3284 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3286 * expr.c (operand): Test is_end_of_line outside switch to catch
3287 line separator chars that are also operators.
3288 (operator): Return O_illegal for line separator chars.
3290 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3291 entry (or `!' entry for TC_HPPA).
3293 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3294 before indexing is_end_of_line. Remove redundant check for '\0'.
3296 * config/tc-h8500.c (md_assemble): Likewise.
3297 * config/tc-mcore.c (md_assemble): Likewise.
3298 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3301 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3303 * config/tc-mcore.c (mcore_cons): Likewise.
3304 (mcore_float_cons): Likewise.
3305 (mcore_stringer): Likewise.
3306 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3308 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3310 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3312 2000-05-29 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-sh.c: Fix compile time warning messages.
3316 * config/tc-mips.c: Fix compile time warning messages.
3318 2000-05-29 Philip Blundell <philb@gnu.org>
3320 * doc/as.texinfo: Update copyright dates.
3321 (Local Labels): Delete misplaced mention of ARM.
3322 * NEWS: Mention ARM ELF support.
3324 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3326 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3327 it is modified, and use the real_size to compute the frag address
3328 for dwarf2 line info.
3330 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3332 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3333 line-matching scheme to cope with automake moving variables around.
3334 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3335 * Makefile.in: Regenerate.
3337 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3339 * config/tc-sparc.c (sparc_relax): New.
3340 (md_longopts): Add -relax and -no-relax options.
3341 (md_parse_options, md_show_usage): Likewise.
3342 (md_apply_fix3): Optimize tail call into branch always if possible.
3344 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3346 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3347 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3348 rules, with warning when a GAS statement specifies a packing that
3349 will result in an instruction being squashed.
3350 Added typdef packing_type and enumerals, changed various integer
3351 literals to use the enumerals.
3353 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3355 * config/tc-ia64.c (dot_restorereg_p): New function.
3356 (md_pseudo_table): Add restorereg.p.
3357 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3358 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3360 * config/tc-ia64.h (unw_record_type): Add unwabi.
3361 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3362 called MASK with members for imask, and the masks produced by
3363 fr_mem, gr_mem, br_mem, and frgr_mem.
3364 (unw_p_record): Add members ABI and CONTEXT.
3365 (unw_x_record): Add member AB.
3366 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3367 as pseudo-register for use during unwind info generation.
3368 (AR_PFS, AR_LC): New macros.
3369 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3370 whose names start with an at sign (as in "@priunat").
3371 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3373 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3374 proc_end, unwind_info, personality_routine): Consolidate into
3375 "unwind" structure to reduce offset-table use. Add member
3376 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3378 (output_R1_format, output_R3_format, output_P3_format,
3379 output_P6_format): Initialize R with zero to reduce compiler warnings.
3380 (output_P7_format): Ditto. Add `default' branch to switch
3381 statement to reduce compiler warnings.
3382 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3383 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3384 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3385 into single argument.
3386 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3387 compiler warnings. Merge A and B args into single argument.
3388 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3389 A and B args into single argument.
3390 (free_record): Removed (wasn't used).
3391 (free_list_records): Also free imasks in prologue records.
3392 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3393 (output_spill_mask): Remove.
3394 (output_unwabi): New function.
3395 (output_epilogue, output_label_state, output_copy_state): Call
3397 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3398 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3400 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3401 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3402 as part of handling the prologue records. Emit region's imask if
3403 we have one. Handle unwabi, epilogue, label_state, copy_state,
3404 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3405 spill_sprel_p, and spill_reg_p records.
3406 (set_imask, count_bits, slot_index): New function.
3407 (fixup_unw_records): Fix region size computation. Handle
3408 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3409 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3410 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3411 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3412 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3413 (dot_save): Use manifest constants for applicaton registers.
3414 Handle REG_PR and REG_PRIUNAT.
3415 (dot_restore): Don't just ignore it.
3416 (dot_restorereg): New function..
3417 (generate_unwind_image): Ensure unwind info is a multiple of eight
3418 bytes, not just four bytes.
3419 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3420 (dot_altrp): Don't just ignore it.
3421 (dot_savemem): New function. Replaces dot_savesp() and
3422 dot_savepsp(). Use manifest constants for applicaton registers.
3423 Handle REG_PR and REG_PRIUNAT.
3424 (dot_savef): Simplify.
3425 (dot_saveb): Support generation of br_gr.
3426 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3427 dot_label_state, dot_copy_state): New function.
3428 (dot_unwabi): Don't just ignore it.
3429 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3430 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3431 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3432 (emit_one_bundle): Set slot number for prologue/body records
3433 *before* emitting the first insn.
3434 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3435 (md_begin): Declare "psp" pseudo-register.
3436 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3437 so we don't get segfault.
3438 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3439 counts as required per SW Conventions manual
3440 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3441 output_preds_psprel, output_preds_sprel, output_spill_base,
3442 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3443 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3444 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3445 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3446 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3447 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3448 (dot_vframe): Implement.
3449 (dot_vframesp, dot_vframepsp): New function.
3451 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3453 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3454 * configure: Regenerate.
3456 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3458 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3459 (md_estimate_size_before_relax): so we can use it here instead of
3460 old kludges. Localise vars to blocks. Comment.
3462 * frags.c (frag_new): Update fr_var comments.
3463 * frags.h (struct frag): Ditto.
3465 2000-05-22 Richard Henderson <rth@cygnus.com>
3467 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3468 (pseudo_func): Add pcrel.
3469 (operand_match): Handle IA64_OPND_TGT64.
3470 (build_insn): Likewise.
3471 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3472 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3473 (fix_insn): Handle all three 64-bit relocation types.
3475 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3477 * obj.h (struct format_ops): New members begin, app_file,
3478 s_set_other, s_set_desc, s_get_type, s_set_type,
3479 separate_stab_sections, init_stab_section.
3481 * config/obj-multi.h: Update GPL notice to v2.
3483 (obj_app_file): New.
3484 (S_SET_SIZE): Test s_set_size for NULL before calling.
3485 (S_SET_ALIGN): Similar for s_set_align.
3490 (SEPARATE_STAB_SECTIONS): New.
3491 (INIT_STAB_SECTION): New.
3492 (EMIT_SECTION_SYMBOLS): New.
3493 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3495 * config/obj-elf.h: Update GPL notice to v2.
3496 Mention that this file is included from obj-multi.h.
3497 (obj_begin): Wrap definition in ifndef.
3498 (elf_file_symbol): Constify declaration.
3499 (obj_app_file): Ditto.
3500 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3501 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3503 * config/obj-elf.c (elf_s_set_other): New.
3504 (elf_file_symbol): Constify argument.
3505 (elf_separate_stab_sections): New.
3506 (elf_init_stab_section): New.
3507 (elf_format_ops): Add new members. Remove comma at end.
3509 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3510 (ecoff_format_ops): Add new fields. Remove comma at end.
3511 Mention inconsistency for emit_section_symbols.
3513 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3515 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3516 (coff_separate_stab_sections): New.
3517 (coff_format_ops): Add new members.
3519 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3520 (obj_aout_s_set_other): New.
3521 (obj_aout_s_set_desc): New.
3522 (obj_aout_s_get_type): New.
3523 (obj_aout_s_set_type): New.
3524 (obj_aout_separate_stab_sections): New.
3525 (aout_format_ops): New members added. Use obj_aout_process_stab,
3526 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3527 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3529 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3531 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3533 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3534 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3535 (md_estimate_size_before_relax): Ensure jumps to weak and
3536 externally visible symbols are relocatable.
3538 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3540 * stabs.c (aout_process_stab): Make global.
3541 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3542 * read.h (aout_process_stab): Declare.
3544 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3545 Generalize to *aout, *coff *elf.
3546 * configure: Regenerated.
3548 * doc/internals.texi (Object format backend): Say
3549 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3551 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3552 * Makefile.in: Regenerated.
3554 2000-05-19 Catherine Moore <clm@cygnus.com>
3556 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3558 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3560 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3561 instruction to reflect change in re_assemble_*.
3563 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3565 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3566 build PA64 ELF tools.
3567 * configure: Rebuilt.
3569 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3571 * Makefile.am: Regenerate dependencies.
3572 * Makefile.in: Regenerate.
3574 2000-05-15 Nick Clifton <nickc@cygnus.com>
3576 * config/tc-arm.c (struct asm_psr): Add boolean field
3577 distinguishing between CSPR and SPSR. Rename 'number' field
3579 (psrs): Rearrange contents to match new asm_psr structure.
3580 (arm_psr_parse): Move next to psr_required_here. Make it
3581 return an asm_psr structure.
3582 (psr_required_here): Use asm_psr structure returned by
3584 (do_msr): Reorganise to allow psr_required_here to be called
3586 (md_undefined_name): Mark 'name' parameter as unused, since
3587 the COFF target does not use it.
3589 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3591 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3593 * config/te-aux.h: Likewise.
3594 * config/te-dpx2.h: Likewise.
3595 * config/te-go32.h: Likewise.
3596 * config/te-hp300.h: Likewise.
3597 * config/te-hppa.h: Likewise.
3598 * config/te-i386aix.h: Likewise.
3599 * config/te-ic960.h: Likewise.
3600 * config/te-interix.h: Likewise.
3601 * config/te-nbsd532.h: Likewise.
3602 * config/te-pc532mach.h: Likewise.
3603 * config/te-ppcnw.h: Likewise.
3604 * config/te-psos.h: Likewise.
3605 * config/te-sparcaout.h: Likewise.
3606 * config/te-sun3.h: Likewise.
3607 * config/te-sysv32.h: Likewise.
3609 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3611 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3612 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3613 and sign extend without an if statement.
3614 (build_bytes): Likewise.
3616 2000-05-14 Kazu Hirata <kazu@hxi.com>
3618 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3619 X_add_symbol L_32 case.
3621 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3623 * config/te-freebsd.h: New file.
3625 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3627 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3628 bindtextdomain): Replace defines with those from intl/libgettext.h
3629 to quieten gcc warnings.
3631 * NEWS: Mention x86 .arch and -q.
3633 * config/tc-i386.c (quiet_warnings): New.
3634 (md_assemble): Use quiet_warnings.
3635 (md_parse_option): Set quiet_warnings from -q.
3636 (md_show_usage): Mention -q, delete -m.
3637 (flag_do_long_jump): Delete.
3638 (md_parse_option): Remove -m.
3639 (md_show_usage): Remove -m.
3640 (md_create_long_jump): Remove useless flag_do_long_jump code.
3642 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3643 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3645 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3646 Alexander Sokolov <robocop@netlink.ru>
3648 * doc/c-i386.texi (i386-Arch): New section.
3649 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3651 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3652 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3653 architecture has been given and is not 486.
3654 (set_cpu_arch): New.
3655 (md_pseudo_table): Add .arch.
3656 (md_assemble): Warn if cpu architecture has been given and an
3657 unsupported instruction.
3659 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3660 Move operand_types bit defines after relevant template field.
3661 (template): Add cpu_flags.
3665 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3667 * config/tc-mn10300.h (md_end): Define.
3668 (mn10300_finalize): Declare.
3669 * config/tc-mn10300.c: Include dwarf2dbg.h.
3670 (debug_line): Define.
3671 (md_assemble): Generate dwarf2 line info.
3672 (mn10300_finalize): New function. Finalize dwarf2 info.
3674 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3676 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3677 external version of the relocation for weak symbols.
3679 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3681 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3682 frame size in units of 16 bytes, as required per SW Conventions manual.
3683 (output_unw_records): Output info-block header as a dword to get
3686 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3688 * as.h: #include "file", not <file> on files from ../include.
3689 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3690 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3691 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3692 (tc_coff_symbol_emit_hook): Ditto.
3693 (OPTCOUNT): Cast to int to avoid compiler warning.
3694 (md_begin): Fix signed/unsigned warnings.
3696 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3698 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3699 ABRANCH LONG case for a conditional branch on a 68000.
3700 (md_estimate_size_before_relax): Likewise. Also handle
3701 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3702 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3703 PC-relative on all CPUs.
3704 (md_estimate_size_before_relax): Likewise.
3706 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3708 * as.c (parse_args): Just mention current year in printed
3711 2000-05-03 J.T. Conklin <jtc@redback.com>
3713 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3715 (md_parse_option): Recognize -m7400.
3717 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3719 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3720 don't permit lp to become less than the words array.
3722 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3724 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3725 Fix little-endian case.
3727 2000-05-03 David O'Brien <obrien@NUXI.com>
3729 * as.c (parse_args): Update copyright.
3731 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3733 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3734 for the .bss section too.
3736 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3738 * configure.in: Set em=linux for hppa-*-linux.
3739 * configure: Regenerate.
3740 * doc/Makefile.in: Regenerate with correct automake.
3742 * frags.c (frag_grow): Sanity check chunk_size.
3744 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3745 * config/obj-som.h: Likewise.
3746 * config/obj-ieee.h: Likewise.
3748 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3750 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3751 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3752 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3753 (pa_ip): low_sign_unext now returns via function value. Use
3754 re_assemble_* instead of dis_assemble_* and
3755 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3757 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3758 (md_section_align, md_parse_option, md_show_usage,
3759 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3760 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3761 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3762 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3763 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3765 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3766 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3767 outside of switch. Correct mask and shifting errors in case 10
3768 and case -11. In case 21, compare against signed range to suit
3769 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3770 case 17 and case 22, use offsetT variable to properly check range.
3771 Use re_assemble_* here too.
3772 (evaluate_absolute): Change type of value to offsetT. Call
3773 hppa_field_adjust to do the work for us.
3774 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3775 (pa_parse_cmpib_64_cmpltr): Ditto.
3776 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3777 of i to unsigned int.
3778 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3779 (pa_end_of_source): Return type is void.
3781 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3783 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3785 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3787 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3788 More comments added.
3789 (md_begin): Removed "construct symbols for each register name".
3790 Because register names conflicts with GCC generated function
3792 (avr_operand): Now constant numbers can be used as a register
3793 identifiers (0 as r0, 31 as r31).
3794 (md_assemble): use skip_space () before parsing instruction
3797 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3799 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3800 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3801 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3802 * configure: Regenerate.
3804 2000-04-29 Andreas Jaeger <aj@suse.de>
3806 * as.h: Correctly check GCC version.
3808 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3810 * doc/as.1: Fix unbalanced brackets.
3812 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3814 (line_comment_chars): Set to '/' if TE_FreeBSD.
3816 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3818 * configure.in: Configury support for PA64 (currently disabled).
3819 * configure: Rebuilt.
3821 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3823 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3824 bfd_set_section_alignment.
3826 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3828 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3831 2000-04-24 Nick Clifton <nickc@cygnus.com>
3833 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3834 * doc/as.texinfo (Align): Include arm and strongarm in list of
3835 targets that have the second form of the behaviour of the .align
3838 2000-04-24 Mark Klein <mklein@dis.com>
3840 * config/obj-som.c: Terminate obj_pseudo_table.
3842 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3844 * as.c (parse_args): Allow md_parse_option to override -a listing
3846 * config/obj-coff.c (add_lineno): Change type of offset parameter
3847 from "int" to "bfd_vma."
3848 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3849 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3850 (ppc_change_csect): Align correctly for XCOFF64.
3851 (ppc_machine): New function, which discards "ppc_machine" line.
3852 (ppc_tc): Cons for 8 when code is 64 bit.
3853 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3855 (md_parse_option): Handle -a64 and -a32.
3857 * config/tc-ppc.h (TARGET_MACH): Define.
3858 (TARGET_FORMAT): Move to function.
3859 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3861 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3863 * config/tc-avr.c: New AVR_ISA_ defined.
3864 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3865 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3866 for `fmul', `movw' and `lpm R,Z' instructions.
3867 (avr_operands): Warn if current opcode is a two-word instruction
3868 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3869 (avr_opcodes): New commands added.
3870 (REGISTER_P): Check 'a' and 'v' constraint letters.
3871 (mcu_types): New MCU added.
3873 2000-04-22 Timothy Wall <twall@cygnus.com>
3875 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3877 (operand_match): Conditionally insert default bit values for IMMU9.
3879 2000-04-14 Matthew Green <mrg@cygnus.com>
3881 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3882 * configure: Rebuilt.
3884 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3885 Jason Eckhardt <jle@cygnus.com>
3887 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3889 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3890 Added handling of new operand types l,y,&,fe,fE,fx.
3892 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3893 David Mosberger <davidm@hpl.hp.com>
3894 Timothy Wall <twall@cygnus.com>
3895 Andrew MacLeod <amacleod@cygnus.com>
3896 Jim Wilson <wilson@cygnus.com>
3898 * Makefile.am (CPU_TYPES): Add ia64.
3899 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3900 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3901 * Makefile.in: Rebuild.
3902 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3903 * configure: Rebuild.
3904 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3905 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3906 * expr.c (expr): Handle md_optimize_expr.
3907 * read.c (LEX_HASH): Add comment.
3908 * config/tc-ia64.c, config/tc-ia64.h: New files.
3910 2000-04-21 Richard Henderson <rth@cygnus.com>
3912 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3913 bundling a non-delayed branch type instruction.
3915 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3917 * config/tc-mn10300.c (HAVE_AM30): Define.
3918 (md_assemble): Use it.
3920 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3922 * config/obj-elf.c (obj_elf_change_section): Check for changed
3925 * Makefile.am: (CPU_MULTI_VALID): Remove.
3926 (MULTI_CPU_TYPES): Define.
3927 (MULTI_CPU_OBJ_VALID): Define.
3928 (DEPTC): Use the above.
3929 (DEPOBJ): Same here.
3931 Regenerate dependencies.
3932 * Makefile.in: Regenerate.
3934 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3936 * Makefile.am (YACC, LEX): Get them from configure.
3938 2000-04-18 H.J. Lu (hjl@gnu.org)
3940 * config/tc-i386.c (offset_in_range): Use addressT instead of
3941 bfd_vma for non-bfd assemblers.
3943 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3945 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3946 doesn't give spurious errors.
3948 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3950 * as.h (SEEK_SET): Define if undefined.
3952 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3954 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3955 constants, and don't assume offsetT is 32 bits.
3957 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3959 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3960 (md_pcrel_from_section): Add prototype.
3961 (d10v_fix_adjustable): Add prototype.
3962 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3964 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3966 2000-04-12 Nick Clifton <nickc@cygnus.com>
3968 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3969 symbol in frag chain.
3971 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3973 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3974 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3975 (fits_in_signed_word, smallest_imm_type): Ditto.
3976 (md_assemble): Use an offsetT var to hold offsetT values, not a
3978 (offset_in_range): New.
3979 (md_assemble): Use it.
3980 (md_convert_frag): Change type of target_address, opcode_address,
3981 and displacement_from_opcode_start to offsetT.
3982 (md_create_short_jump): Change type of offset to offsetT.
3983 (md_create_long_jump): Ditto.
3984 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3985 (md_chars_to_number): Remove.
3986 (output_invalid): Remove duplicate prototype.
3988 2000-04-09 Nick Clifton <nickc@cygnus.com>
3990 * Makefile.am (CPU_TYPES): Add 'avr'.
3991 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3992 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3994 * Makefile.in: Regenerate.
3996 * doc/as.texinfo: Add M32R documentation.
3998 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4000 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4001 --enable-build-warnings option.
4002 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4003 * Makefile.in, configure: Re-generate.
4005 2000-04-07 Nick Clifton <nickc@cygnus.com>
4007 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4008 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4009 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4010 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4011 (arm_force_relocation): Force relocations for
4012 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4014 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4016 * config/tc-sh.c (get_operands): There's no third operand if the
4017 first operand is an immediate.
4019 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4021 * config/tc-sh.c (immediate): Delete.
4022 (sh_operand_info): Add immediate member.
4023 (parse_reg): Use A_PC for pc.
4024 (parse_exp): Add second argument 'op'. All callers changed.
4025 (parse_at): Expect pc to be coded as A_PC.
4026 Use immediate field in *op.
4027 (insert): Add fourth argument 'op'. All callers changed.
4028 (build_relax): Add second argument 'op'. All callers changed.
4029 (insert_loop_bounds): New function.
4030 (build_Mytes): Remove DISP_4.
4031 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4032 (assemble_ppi): Use immediate field in *operand.
4033 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4034 (md_apply_fix): Likewise.
4035 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4037 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4039 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4041 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4043 * internals.texi (CPU backend): Document
4044 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4046 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4048 * po/gas.pot: Regenerate.
4050 * as.c (show_usage): Restore translated part of bug string.
4051 * gasp.c (show_usage): Likewise.
4053 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4054 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4055 than move-if-change.
4056 (DEP1): Modify for "gcc -MM".
4060 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4061 Update dependencies.
4062 * Makefile.in: Regenerate.
4064 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4066 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4067 (md_begin): Likewise.
4068 (HAVE_AM33): New macro.
4069 (md_assemble): Use it. Match r_regs and xr_regs only if
4072 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4074 * as.h: #include "bin-bugs.h"
4075 * as.c (show_usage): Use REPORT_BUGS_TO.
4076 * gasp.c: #include "bin-bugs.h"
4077 (show_usage): Use REPORT_BUGS_TO.
4079 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4081 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4083 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4084 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4087 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4089 * config/tc-i386.c (i386_immediate): Don't assume a constant
4090 immediate is necessarily 16 bits when in 16 bit code mode.
4091 (md_assemble): Instead set guess_suffix here after we have checked
4094 2000-04-02 Richard Henderson <rth@cygnus.com>
4096 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4097 quantities. Correct right shift sign extension.
4098 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4099 32-bit value when shifting into place.
4101 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4103 * app.c: Add ATTRIBUTE_UNUSED as needed.
4104 * config/tc-ppc.c: Likewise.
4105 (ppc_size): Make unsigned long.
4106 (ppc_insert_operand): Add casts to avoid warnings.
4108 2000-03-31 Nick Clifton <nickc@cygnus.com>
4110 * config/tc-d10v.h (md_flush_pending_output): Define.
4112 2000-03-29 Nick Clifton <nickc@cygnus.com>
4114 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4115 segment. Works for both BFD_ASSEMBLER and others.
4116 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4118 2000-03-29 Nick Clifton <nickc@cygnus.com
4120 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4122 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4124 * listing.c (LISTING_LHS_WIDTH): Default depends on
4126 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4128 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4130 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4133 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4135 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4137 * config/tc-avr.c (mcu_types): Add missing initialiser.
4138 (md_pcrel_from_section): Add prototype.
4139 (avr_operand): Remove redundant test of unsigned < 0.
4140 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4142 2000-03-27 Denis Chertykov <denisc@overta.ru>
4144 * config/tc-avr.c: New file for AVR support.
4145 * config/tc-avr.h: Likewise.
4146 * configure.in: Add AVR support.
4147 * configure: Regenerate.
4149 2000-03-26 Timothy Wall <twall@cygnus.com>
4151 * gasp.c (macro_op): Add new argument to check_macro call.
4152 Macro structure definitions moved to macro.h
4153 * sb.h: Add argument to prototype for input_scrub_include_sb.
4154 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4155 nesting checks with an additional flag.
4156 (struct input_save): Add flag to indicate whether current sb
4157 should be checked for proper macro/conditional nesting.
4158 (input_scrub_push/pop): Save/restore nest check flag.
4159 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4161 * macro.c (check_macro): Allow caller to retrieve parsed macro
4162 information if a pointer is provided. This information may be
4163 used by the new macro hooks.
4164 * macro.h: Update prototype for check_macro. Macro struct
4165 definitions moved here from macro.c/gasp.c.
4166 * read.c (read_a_source_file): Add parameter to check_macro call,
4167 and pass macro info to the macro hook, if defined.
4168 (input_scrub_insert_line): New. Allow insertion of a line of
4169 characters into the input stream.
4170 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4171 file into the input stream.
4172 (s_include): Use input_scrub_insert_file.
4173 * internals.texi: Document new macro hooks.
4174 * as.h: New prototypes added.
4176 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4178 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4179 an initial capital letter.
4180 (i386_index_check): Reindent.
4182 2000-03-19 Nick Clifton <nickc@cygnus.com>
4184 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4187 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4189 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4190 instruction operand bad if Rd > 7 when generating
4191 thumb instructions. Prevents for example,
4192 "adr r12,label" from silently failing and generating
4193 the wrong instruction.
4195 2000-03-17 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4198 that have a destingation >= 0x400000.
4199 Fix compile time warning messages.
4201 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4203 * config/tc-sh.c (md_begin): When encountering insn that are
4204 not supported by the current arch, only change the name if
4205 its contents are the same as prev_name.
4206 (get_specific): If the the architecture doesn't match, fail.
4208 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4210 * config/tc-sh.c (IDENT_CHAR): Define.
4211 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4212 matching back where it came from.
4214 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4216 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4218 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4220 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4223 2000-03-15 Kazu Hirata <kazu@hxi.com>
4225 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4227 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4229 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4230 floating-point-number, make sure 'f' is in FLT_CHARS.
4232 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4234 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4235 (s_lcomm_internal): Use it.
4236 * doc/internals.texi (CPU backend): Document it.
4237 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4240 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4242 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4245 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4246 implementation doesn't have special handling for switch
4248 (macro_build): Allow for code in sections other than .text.
4250 (mips_ip): Likewise.
4251 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4252 Don't perform relocs if we will be outputting them.
4253 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4254 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4257 2000-03-09 Catherine Moore <clm@cygnus.com>
4259 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4260 relocation type based on the entry in the fixup structure.
4261 Put S_IS_EXTERN processing back in.
4263 2000-03-08 H.J. Lu (hjl@gnu.org)
4265 * Makefile.am (install-exec-tooldir): Depend on
4266 install-exec-bindir for parallel make.
4267 * Makefile.in: Regenerated.
4269 2000-03-06 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4273 (md_parse_option): Parse -m32r command line switch - disable m32rx
4275 (md_show_usage): Document new option.
4277 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4278 * doc/Makefile.in: Regenerate.
4279 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4281 2000-03-02 Michael Meissner <meissner@redhat.com>
4283 * config/tc-d30v.c (check_range): Remove code that incorrectly
4284 sign extended values where bits < 32.
4286 2000-03-02 H.J. Lu (hjl@gnu.org)
4288 * configure.in: Support --enable-targets=all on ia32.
4289 * configure: Regenerated.
4291 2000-03-01 Nick Clifton <nickc@cygnus.com>
4293 * gasp.c (do_align): Remove bogus check of alignment value.
4295 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4297 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4298 TC_PPC was defined forced the type of a symbol with no other type
4301 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4303 * doc/internals.texi (CPU backend): Mention that
4304 line_separator_chars do not break up comments. Fix typos for
4305 LEX_AT and LEX_NAME descriptions. Document operands for
4306 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4307 description of md_create_short_jump usage. Document argument for
4308 md_undefined_symbol.
4310 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4312 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4313 (md_parse_option): Handle it.
4314 (md_show_usage): Document it.
4316 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4318 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4319 opcode, for the instruction `pal19'. From Andrea Arcangeli
4322 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4324 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4326 (md_assemble): To here, before template operands are matched.
4327 Also ensure a constant immediate is sign extended when we know the
4328 size is at most 16 bits. This is to catch cases like "add
4329 $0xffc0,%ax" where we don't know the size, and thus that the
4330 immediate can be represented as Imm8S until after parsing the
4332 (i386_displacement): Similarly sign extend 16 bit constant
4334 (md_assemble): Relax 16-bit jump constant range check to suit sign
4335 extended displacements.
4337 2000-02-26 Andreas Jaeger <aj@suse.de>
4339 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4341 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4343 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4344 call operands when intel_syntax.
4345 (intel_float_operand): Return 2 for "fi...".
4346 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4347 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4348 earlier "SHORT" change.
4349 (md_assemble): When determining suffix from Regs, exclude
4352 2000-02-24 Nick Clifton <nickc@cygnus.com>
4354 * configure: Add arm-wince, mips-pe and sh-pe targets.
4355 * configure: Regenerate.
4357 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4359 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4360 "pe-mips" for the mips-pe target.
4362 * config/tc-arm.c (insns): Change displacement encoded in BL
4363 and B instructions if the target port is arm-wince.
4364 (do_ldst): Do not bias the relocation offset if the target
4366 (md_pcrel_from): Add in missing relocation offset bias if the
4367 target os arm-wince.
4369 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4370 (md_begin): Disable -G support for mips-pe target.
4371 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4372 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4375 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4376 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4377 assembler, just set the alignment to 4.
4379 * config/te-wince-pe.h: New file for WinCE targets. Define
4382 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4384 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4385 string instructions.
4386 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4387 (i386_intel_memory_operand): After finding a segment override,
4388 check again for no `[' before looking for a displacement. Bomb if
4389 more than one displacement rather than silently discarding the
4390 second and subsequent ones. Free strings malloc'd by
4391 build_displacement_string.
4393 2000-02-24 Catherine Moore <clm@cygnus.com>
4395 * config/obj-som.c (obj_pseudo_table): Add "weak".
4396 (obj_som_weak): New routine.
4398 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4400 * config/tc-i386.c (union i386_op): New.
4401 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4402 Throughout file replace occurences of disps[n], imms[n], regs[n]
4403 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4404 intel mode operand swapping. Add assert in regKludge and
4405 fake_zero_displacement code. Test i.types[n] when outputting
4406 displacements and immediates. Combine output of Disp16 with
4408 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4409 when in intel mode by (not) reversing fsub and fdiv operands
4410 before the template search. This fails for single operand
4411 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4412 undefined. Instead fix the base_opcode after we've found the
4413 template. Move base_opcode xor with found_reverse_match from
4414 opcode output code to before this fix so we test for the correct
4416 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4417 check in intel mode. Instead compare opcodes.
4419 * config/tc-i386.h (TC_RELOC): Delete.
4420 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4421 with equivalent call to reloc.
4423 * as.h (flag_m68k_mri): Move declaration after target include, and
4424 only declare when TC_M68K defined. Define as zero otherwise.
4425 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4426 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4427 Define as zero otherwise.
4428 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4429 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4430 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4431 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4432 testing whether defined.
4433 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4434 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4435 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4436 rather than testing whether defined.
4437 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4438 (parse_mri_cons): Declare and use only when TC_M68K.
4439 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4440 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4441 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4443 * NEWS: Mention IBM 370 support.
4445 2000-02-23 Richard Henderson <rth@cygnus.com>
4447 * config/tc-i386.c (md_assemble): When swapping operands for
4448 intel_syntax, assume everything that's not Imm or Disp is a
4451 2000-02-23 Linas Vepstas <linas@linas.org>
4453 * config/tc-i370.c, config/tc-i370.h: New files.
4454 * Makefile.am: Add support for Linux/IBM 370.
4455 * configure.in: Likewise.
4456 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4457 * config/obj-elf.c: Include elf/i370.h
4458 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4460 * Makefile.in: Regenerate.
4461 * configure: Regenerate.
4463 * doc/c-i370.texi: New file.
4464 * doc/all.texi: Include it.
4465 * doc/as.texinfo: And here.
4466 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4467 * doc/Makefile.in: Regenerate.
4469 2000-02-19 Michael Meissner <meissner@redhat.com>
4471 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4472 determine if an instruction can be used in parallel with an ADDppp
4473 or SUBppp instruction.
4475 2000-02-22 Andrew Haley <aph@cygnus.com>
4477 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4479 2000-02-22 Andrew Haley <aph@cygnus.com>
4481 * config/tc-mips.c (mips_gp32): New variable.
4482 (macro_build) Use mips_gp32.
4484 (md_longopts): Add "-mgp32" and "-mgp64".
4485 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4487 (OPTION_M7900): Change offset
4488 (OPTION_NO_M7900): Ditto.
4490 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4492 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4493 warning, and bump it to 1.
4495 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4497 From Brad Lucier <lucier@math.purdue.edu>:
4498 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4501 2000-02-21 Catherine Moore <clm@cygnus.com>
4503 * config/tc-mips.c (MF_HILO_INSN): Define.
4504 (mips_7000_hilo_fix): Declare.
4505 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4506 (md_parse_option): Check for 7000_HILO_FIX options.
4507 (OPTION_M7000_HILO_FIX): Define.
4508 (OPTION_NO_M7000_HILO_FIX): Define.
4509 * doc/c-mips.texi (-mfix7000): Describe.
4511 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4513 * listing.c (print_lines): Remove unused variable `end'.
4515 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4516 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4517 reloc_type when BFD_ASSEMBLER.
4518 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4519 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4520 statement and quell signed vs. unsigned comparison warning.
4522 2000-02-18 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4525 the computed frag offset, rather than overwriting it.
4527 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4529 * config/tc-sh.c ("elf/sh.h"): Include.
4530 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4531 (md.begin): Initialize target_arch.
4532 Only include opcodes in has table that match selected architecture.
4533 (parse_reg): Recognize register names for sh-dsp.
4534 (parse_at): Recognize post-modify addressing.
4535 (get_operands): The leading space is now optional.
4536 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4537 arguments. Update valid_arch.
4538 (build_Mytes): Add support for SDT_REG_N.
4539 (find_cooked_opcode): New function, broken out of md_assemble.
4540 (assemble_ppi, sh_elf_final_processing): New functions.
4541 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4542 (md_longopts, md_parse_option): New option: -dsp.
4543 * config/tc-sh.h (elf_tc_final_processing): Define.
4544 (sh_elf_final_processing): Declare.
4546 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4548 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4549 the unwinder subspace. Save the current seg/subseg before creating
4552 2000-02-10 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4555 little endian targets.
4556 (INST_BYTE1): Redefine to handle big and little endian
4558 (cpu_type): New type: Select between M340 and M210.
4559 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4560 instructions of the M340.
4561 (md_assemble): Add support for the MULSH and OPSR classes of
4563 (md_atof): Add support for little endian targets.
4564 (md_parse_option): Add support for -EL, -EB and -mcpu command
4566 (md_convert_frag): Add support for little endian targets.
4567 (md_apply_fix3): Add support for little endian targets.
4568 (md_number_to_chars): Add support for little endian targets.
4570 2000-02-10 Timothy Wall <twall@redhat.com>
4572 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4573 defined, use it to verify the symbol just read should be a label.
4575 2000-02-10 Timothy Wall <twall@redhat.com>
4577 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4578 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4579 around colons when KEEP_WHITE_AROUND_COLON is defined.
4580 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4581 and KEEP_WHITE_AROUND_COLON.
4583 2000-02-08 Timothy Wall <twall@redhat.com>
4585 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4587 (do_repeat): New. Abstract repeat logic so that a "break" can be
4589 (end_repeat): New. Provide support for a "break" out of the
4591 * read.h: Add prototypes for new functions.
4593 2000-02-08 Timothy Wall <twall@redhat.com>
4595 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4596 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4597 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4600 2000-02-08 Timothy Wall <twall@redhat.com>
4602 * read.c: Added elseif to directives table.
4603 * read.h: Added prototype for s_elseif.
4604 * doc/as.texinfo: Added description for elseif.
4605 * cond.c (s_elseif): New function
4607 2000-02-04 Timothy Wall <twall@redhat.com>
4609 * listing.c (print_lines): Remove conditionals causing bug in
4612 2000-02-03 Timothy Wall <twall@cygnus.com>
4614 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4616 * frags.c (frag_new): Calculate fr_fix in octets
4617 (frag_now_fix) Return offset as target address offset (bytes).
4618 (frag_now_fix_octets) New - Return offset in octets (8-bit
4620 * frags.h: Added prototype for frag_now_fix_octets().
4621 Distinguish between octets and bytes in field descriptions.
4622 * listing.c (calc_hex): Account for octets vs bytes when
4623 printing addresses/offsets.
4624 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4625 target is little-endian, print the octets in a word in big-endian
4626 order so that the display looks like a proper hexadecimal number,
4627 instead of having the octets reversed.
4628 * read.c (do_align): When recording alignment, alignment power
4629 should be in terms of target bytes (minimum addressible unit)
4631 (do_org) Convert ORG target address (byte) argument into an
4632 octet offset when generating a variable fragment.
4633 * symbols.c (resolve_symbol_value): Symbol final value
4634 converted to a target address offset (bytes) from its octet offset.
4635 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4636 offset (bytes) is adjusted by the frag offset (octets) converted
4638 (coff_frob_section) Section alignment power is in terms of bytes;
4639 convert it to an octet alignment power when calculating size (and
4640 size mask) in octets. Don't modify the section size in order to
4641 "align" it for TI COFF, since that format has a different method
4642 for storing alignment information.
4644 2000-02-01 Timothy Wall <twall@cygnus.com>
4646 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4647 entries, matching the way GCC generates them. If not escaped, the
4648 filename is encoded incorrectly.
4650 2000-01-31 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-arm.c (reg_table): Add support for ATPCS register
4655 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4657 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4659 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4661 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4662 of a symbol when we really care about its value.
4664 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4666 * config/tc-mcore.c (md_assemble): Give warning message if
4667 operands passes to instruction are more than the spec.
4669 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4671 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4672 Thumb mode but the label seen was not declared as '.thumb_func'
4673 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4674 correct disassembly of Thumb code bounded by non function labels.
4676 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4678 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4679 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4681 * Makefile.in: Same here.
4684 * configure.in: Set bfd_gas for i386-aout when primary target
4685 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4686 we may need the primary te_file. Remove incorrect comment.
4688 * configure: Regenerate.
4690 * config/e-i386aout.c: New file.
4692 * as.c (USE_EMULATIONS): Move to before print_version_id.
4693 (struct emulation): Add i386aout.
4694 (show_usage): Split text strings. Reformat -a text. Add --em
4698 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4699 (aout_format_ops): New.
4702 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4703 preprocessor conditional and add aout USE_EMULATIONS tests.
4704 (read_a_source_file): Don't pass error strings to printf as
4708 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4710 (do_data): Same here.
4711 (process_file): And here.
4714 * symbols.c (colon): Rewrite "already defined" fatal message
4715 code for aout with USE_EMULATIONS.
4718 * config/obj-aout.c (OBJ_HEADER): Define.
4719 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4721 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4722 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4724 (obj_aout_type): Expand S_SET_OTHER here too.
4725 (obj_read_begin_hook): Remove.
4726 (aout_pop_insert): New.
4727 (obj_aout_s_get_other): New.
4728 (obj_aout_s_get_desc): New.
4729 (aout_format_ops): New.
4732 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4733 gets aout_pseudo_table.
4734 (aout_pseudo_table): Declare.
4735 (obj_read_begin_hook): Define.
4738 * config/obj-coff.c (obj_pseudo_table): Rename to
4740 (coff_pop_insert): Use coff_pseudo_table.
4741 (coff_sec_sym_ok_for_reloc): Remove.
4742 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4743 and comment all zero entries and remove #if 0 code.
4746 * config/obj-coff.h (obj_pop_insert): Define.
4747 (coff_pseudo_table): Declare.
4750 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4751 s_get_size, s_set_size. Comment all zero entries.
4754 * config/obj-elf.c (elf_s_get_other): New function.
4755 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4756 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4757 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4759 (obj_elf_parse_section_letters): Don't pass error strings to
4760 printf as format arg.
4763 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4765 (elf_s_get_other): Declare.
4766 (S_GET_OTHER) Define as elf_s_get_other if not already
4768 (S_SET_OTHER): Only define when not already defined.
4769 (elf_obj_read_begin_hook): Declare.
4770 (obj_read_begin_hook): Define.
4771 (elf_obj_symbol_new_hook): Declare.
4772 (obj_symbol_new_hook): Define.
4775 * config/obj-multi.h: Add copyright header and protect against
4776 multiple inclusion. Add * to all function pointers.
4777 (OBJ_HEADER): If defined, include it rather than other defines
4779 (obj_frob_file_after_relocs): Test for NULL.
4780 (obj_symbol_new_hook): Here too.
4781 (obj_sec_sym_ok_for_reloc): And here.
4782 (S_GET_OTHER): Define.
4783 (S_GET_DESC): Define.
4784 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4785 (OBJ_MAYBE_ELF): Update comment.
4787 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4788 OBJ_AOUT preprocessor conditional and handle emulation by
4789 testing OUTPUT_FLAVOR.
4790 (i386_displacement): Here too.
4791 (md_section_align): Similarly here.
4792 (i386_target_format): Conditionally compile when more than one
4793 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4794 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4795 (i386_displacement): Here too.
4798 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4799 Define TARGET_FORMAT for aout only when not multi.
4802 * config/te-multi.h: Delete file as it's identical to te-generic.h
4804 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4806 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4807 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4810 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4812 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4815 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4817 * config/tc-mips.c (mips_do_align): New function.
4818 * config/tc-mips.h (md_do_align): Define.
4820 2000-01-10 Philip Blundell <philb@gnu.org>
4822 * doc/c-arm.texi (ARM Options): Fix typo.
4823 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4824 line separator for Linux.
4825 * doc/as.texinfo (Comments): Mention the ARM.
4827 2000-01-10 Philip Blundell <pb@futuretv.com>
4829 * configure.in (arm*-*-conix*): New target.
4830 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4832 * configure: Regenerate.
4834 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4836 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4837 (obj_elf_visibility): New function.
4839 * doc/as.texinfo (Visibility): New node: document visibility
4842 For older changes see ChangeLog-9899