1 2001-02-13 Jim Wilson <wilson@redhat.com>
3 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
4 reloc instead of a 0 reloc.
5 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
7 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
9 2001-02-13 Ian Lance Taylor <ian@zembu.com>
11 * write.c (is_dnrange): Stop as soon as the address becomes
13 (relax_frag): Add segment parameter. Only call symbol_get_frag
14 once. Only call is_dnrange if the symbol is in the same segment,
15 and the symbol address is larger.
16 (relax_segment): Pass segment to md_relax_frag and relax_frag.
17 * write.h (relax_frag): Update declaration.
18 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
20 * config/tc-m32r.c (m32r_relax_frag): Likewise.
21 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
22 (m32r_relax_frag): Update declaration.
23 * config/tc-mips.h (md_relax_frag): Add segment parameter.
24 * config/tc-tic54x.h (md_relax_frag): Likewise.
25 * doc/internals.texi (CPU backend): Update documentation for
28 2001-02-13 Alan Modra <alan@linuxcare.com.au>
30 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
31 Mention effect of < 386 architectures on jump promotion.
32 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
34 * config/tc-i386.c (no_cond_jump_promotion): New.
35 (set_cpu_arch): Parse "jumps" arch modifier.
36 (insn_size): Modify usage comment.
37 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
38 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
39 (TYPE_FROM_RELAX_STATE): New define.
40 (UNCOND_JUMP, COND_JUMP): Renumber.
41 (md_relax_table): Reorder to suit.
42 (COND_JUMP86): New define.
43 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
44 (md_assemble): Create frag var for jumps of max size, encode relax
45 state for COND_JUMP86.
46 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
47 leave conditional jumps small if no_cond_jump_promotion.
48 (md_convert_frag): Likewise.
50 * expr.c (operator): Don't bump input_line_pointer for two char
51 operators. Instead return operator size via new param num_chars.
52 (expr): Use above to parse multi-char operators correctly.
54 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
56 * tc-i386.c (i386_displacement): Fix handling of
57 BFD_RELOC_X86_64_GOTPCREL.
58 (i386_validate_fix): Likewise.
60 2001-02-12 Philip Blundell <pb@futuretv.com>
62 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
63 ldrt/strt instructions.
65 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
67 * config/tc-mips.c (macro): For M_LA_AB emit a
68 BFD_RELOC_MIPS_CALL16 relocation or a
69 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
70 BFD_RELOC_MIPS_GOT16 and
71 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
72 loading the jump register when generating SVR4_PIC code.
74 2001-02-10 Chris Demetriou <cgd@broadcom.com>
76 * configure.in: Make 'mipself' and 'mipsecoff' emulations
77 map to MIPS-specific files, as they used to do before the
79 * configure: Regerate.
81 2001-02-10 Chris Demetriou <cgd@broadcom.com>
83 * config/tc-mips.c (md_parse_option): Don't try to compile
84 ELF-only option code if not ELF.
86 2001-02-08 David Mosberger <davidm@hpl.hp.com>
88 * config/tc-ia64.h (md_elf_section_type): New macro.
89 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
90 (they're now handled via ia64_elf_section_type.
92 * config/tc-ia64.c (unwind): New members saved_text_seg,
93 saved_text_subseg, and force_unwind_entry.
94 (optimize_unw_records): New function to optimize away unnecessary
96 (ia64_elf_section_type): New function.
97 (output_unw_records): Generate unwind info only if the size is
98 non-zero or if it's forced for some other reason (e.g.,
99 handlerdata or a personality routine).
100 (generate_unwind_image): Don't switch back to previous
101 section---stay inside the unwind info section instead so that
102 handlerdata that may follow goes into the right place.
103 (dot_handlerdata): Force generation of unwind entry and save the
104 current active text segment before generating unwind image.
105 (dot_unwentry): Force generation of unwind entry.
106 (dot_personality): Ditto.
107 (dot_endp): Generate unwind table entry only if there is
108 some unwind info or the unwind entry was forced.
110 * config/tc-ia64.c (make_unw_section_name): New macro to form
112 (generate_unwind_image): Add "text_name" argument. Use it to
113 form unwind section name.
114 (dot_handlerdata): Determine current segment (section) name and
115 pass it to generate_unwind_image().
116 (dot_endp): Determine current segment (section) name and use
117 it to determine the appropriate unwind section name.
118 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
119 n, fill, and max arguments.
121 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
123 * Makefile.am: Add linux target for S/390.
124 * configure.in: Likewise.
125 * config/tc-s390.c: New file.
126 * config/tc-s390.h: New file.
128 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
130 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
131 2byte, 4byte and 8byte.
133 2001-02-08 Alan Modra <alan@linuxcare.com.au>
135 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
136 md_number_to_chars with size > sizeof (valueT).
138 2001-02-06 H.J. Lu <hjl@gnu.org>
140 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
141 there is no relocation.
143 2001-02-06 H.J. Lu <hjl@gnu.org>
145 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
147 * config/tc-ia64.c (md_parse_option): Only accept the valid
148 ia64 options on "-axxx".
150 2001-02-05 Jim Wilson <wilson@redhat.com>
152 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
153 aborting for invalid operands.
155 2001-02-06 Alan Modra <alan@linuxcare.com.au>
157 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
158 than via pointer. Update all callers.
159 (UNWIND_LOW32): Define.
160 (UNWIND_HIGH32): Define.
161 (pa_build_unwind_subspace): Use the above macros instead of dumping
162 bitfields directly. Call frag_more once rather than multiple times.
163 (md_assemble): Use UNWIND_LOW32.
165 (pa_procend): Likewise.
166 (process_exit): Use UNWIND_HIGH32.
168 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
170 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
171 function to select the header according to the cpu.
172 (md_after_pass_hook, md_do_align): Remove.
173 (md_cleanup, m68hc11_cleanup): Remove.
174 (md_pcrel_from_section): Declare.
175 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
176 (build_jump_insn, build_insn): Likewise.
177 (m68hc11_listing_header): New function.
178 (m68hc11_cleanup): Remove.
180 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
182 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
183 symbols because there is no support for shared libraries and these
184 symbols can't be overridden (unless they are weak).
186 2001-02-01 Momchil Velikov <velco@fadata.bg>
188 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
189 for the compilation unit with a zero byte.
191 2001-01-30 Alan Modra <alan@linuxcare.com.au>
193 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
194 destinations. Correct range check for 17 and 22 bit branches.
196 2001-01-25 Nick Clifton <nickc@redhat.com>
198 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
199 still set. Issue an error message instead.
200 (md_estimate_size_before_relax): Delete unused variable
201 'buffer_address'. Fixup parentheses around if statement.
203 2001-01-23 Kazu Hirata <kazu@hxi.com>
205 * as.c: Fix formatting.
207 * messages.c: Likewise.
209 * symbols.c: Likewise.
211 2001-01-23 Ben Elliston <bje@redhat.com>
213 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
215 2001-01-22 Kazu Hirata <kazu@hxi.com>
217 * config/tc-alpha.c: Fix formatting.
219 2001-01-19 Kazu Hirata <kazu@hxi.com>
221 * config/tc-alpha.c: Fix formatting.
223 2001-01-18 Kazu Hirata <kazu@hxi.com>
225 * config/tc-alpha.c: Fix formatting.
227 2001-01-18 Nick Clifton <nickc@redhat.com>
229 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
231 (stm_flags): Remove redundant bit from "ed" and "da" flags.
233 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
235 * configure.in (cpu_type, arch): Match i386 too.
236 * configure: Rebuilt.
238 2001-01-16 Kazu Hirata <kazu@hxi.com>
240 * config/tc-i386.c: Fix formatting.
242 2001-01-16 Alan Modra <alan@linuxcare.com.au>
244 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
245 relocs for .PARISC.unwind section.
247 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
248 depending on section flags, not just for .text.
250 2001-01-15 Jim Wilson <wilson@redhat.com>
252 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
253 not immediately followed by an instruction.
255 2001-01-15 Kazu Hirata <kazu@hxi.com>
257 * config/tc-m68hc11.c: Fix formatting.
259 2001-01-15 Nick Clifton <nickc@redhat.com>
261 * symbols.c (colon): Change 'already defined symbol' from a
262 fatal error to an ordinary error. There is no reason why this
263 error should be fatal.
265 * message.c (as_fatal): Delete output file, if one has been
268 2001-01-14 Alan Modra <alan@linuxcare.com.au>
270 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
272 2001-01-14 Kazu Hirata <kazu@hxi.com>
274 * config/tc-alpha.c: Fix formatting.
275 * config/tc-arc.c: Likewise.
276 * config/tc-arc.h: Likewise.
277 * config/tc-d10v.c: Likewise.
278 * config/tc-i370.c: Likewise.
279 * config/tc-i386.c: Likewise.
280 * config/tc-i960.c: Likewise.
281 * config/tc-m68k.c: Likewise.
282 * config/tc-ppc.c: Likewise.
283 * config/tc-sparc.c: Likewise.
284 * config/tc-tahoe.c: Likewise.
285 * config/tc-vax.c: Likewise.
287 * config/tc-arc.c: Fix formatting.
289 * config/tc-arc.c: Fix formatting.
291 2001-01-14 Alan Modra <alan@linuxcare.com.au>
293 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
294 both 32 and 64 bit ELF.
296 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
297 and don't bother storing `m' for "ce" completer. Tidy handling of
298 'J' and 'K' operands to suit. Handle '<' and '>' operands.
300 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
302 * tc-i386.h (TARGET_MACH): New macro.
303 (i386_mach): Declare.
304 * tc-i386.c (i386_mach): New function.
306 2001-01-13 Philip Blundell <philb@gnu.org>
308 * doc/as.texinfo: Fix spelling and cross-references.
310 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
311 character for all systems, not just GNU/Linux. Make it explicit
312 that `-k' doesn't affect code generation, just ELF flags.
314 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
316 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
319 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
321 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
323 2001-01-12 Nick Clifton <nickc@redhat.com>
325 * as.c (print_args): Update copyright date to 2001.
327 2001-01-12 Peter Targett <peter.targett@arccores.com>
329 * doc/c-arc.texi: New file.
330 Some sections to be expanded.
332 2001-01-12 Alan Modra <alan@linuxcare.com.au>
334 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
335 (md_parse_option): Always accept "--32".
337 2001-01-11 Peter Targett <peter.targett@arccores.com>
339 * as.h (TC_ARC): Ensure struc-symbol.h included.
340 * as.c (dwarf2dbg.h): Include to remove implicit declaration
342 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
343 (TARGET_SYMBOL_FIELDS) added.
345 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
346 * doc/c-arc.texi: New file.
347 Some sections to be expanded.
348 * doc/as.texinfo: Update command-line options.
349 Removed outdated text for ARC dependant features, instead include
350 text from above file.
352 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
353 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
356 * config/tc-arc.c: New updated configuration for
357 ARC, including selection of core variants, and extensibility of
358 instructions, registers etc. through directives.
360 * config/tc-arc.c (arc_extinst): Minor corrections for
362 (arc_common) Likewise. Make alignment argument optional for local
363 symbols also, with default of zero.
365 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
367 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
368 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
369 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
370 and fix_new_exp() instead.
371 (md_convert_frag): For indexed post byte use the symbol value
372 rather than the displacement.
373 (md_relax_table): Fix indexed offset relax.
375 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
377 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
379 (relaxable_symbol): New function.
381 2001-01-11 Andreas Jaeger <aj@suse.de>
383 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
386 2001-01-10 Nick Clifton <nickc@redhat.com>
388 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
389 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
391 2001-01-10 Nick Clifton <nickc@redhat.com>
393 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
394 character used to dollar local symbols.
395 (LOCAL_LABEL_CHAR): New constant - the magic character used to
397 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
398 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
400 Use LOCAL_LABEL_CHAR.
401 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
402 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
403 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
405 2001-01-08 Bo Thorsen <bo@suse.de>
407 * config/tc-i386.c (i386_immediate, i386_displacement):
410 2001-01-07 Ian Lance Taylor <ian@zembu.com>
412 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
415 2001-01-07 Philip Blundell <philb@gnu.org>
417 * doc/as.texinfo (Bug Reporting): Update email address for
421 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
423 * configure.in: Define DEFAULT_ARCH for i386.
424 * tc-i386.c (md_assemble): Return after the error message;
425 move testing for 64bit operands to proper place.
427 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
429 * doc/as.texinfo: Document '#' as comment character for i386 and
430 x86_64. Add AMD x86-64 into menu of machine dependent information.
432 * doc/c-i386.texi: Document x86_64 extensions.
434 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
436 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
438 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
440 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
441 * NEWS: Add note about Pentium4 support.
443 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
445 * tc-i387.c (pi, pte, pt): Update.
446 (type_names): Add new types.
448 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
450 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
451 CpuUnknown): Renumber
452 (CpuP4, CpuSSE2): New.
453 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
455 2001-01-03 Philip Blundell <pb@futuretv.com>
457 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
459 (alpha_fix_adjustable): Likewise.
460 (md_apply_fix): Likewise.
462 2000-12-31 H.J. Lu <hjl@gnu.org>
464 * listing.c (listing_message): Allocate string only if it is
467 * configure: Rebuild.
469 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
471 * doc/internals.texi (Relaxing with a table) <after relaxation>:
472 Point out caveats with generating fixups for the opcode in a frag.
474 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
476 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
479 2000-12-29 H.J. Lu <hjl@gnu.org>
481 * listing.c (calc_hex): Print the variable part only if the
482 fragment type is rs_fill.
484 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
486 * doc/internals.texi (tc_conditional_pseudoop,
487 TC_LINKRELAX_FIXUP): Fix typos.
489 2000-12-28 Richard Henderson <rth@redhat.com>
491 * write.c (subsegs_finish): Fix thinko last change -- don't
492 "optimize" the alignment == 0 case.
494 2000-12-28 Richard Henderson <rth@redhat.com>
496 * as.h (rs_align_test): New.
497 * frags.c (NOP_OPCODE): Move default from read.c.
498 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
499 (frag_align_code): New.
500 * frags.h (frag_align_code): Declare.
501 * read.c (NOP_OPCODE): Remove.
502 (do_align): Use frag_align_code.
503 * write.c (NOP_OPCODE): Remove.
504 (get_recorded_alignment): New.
505 (cvt_frag_to_fill): Handle rs_align_test.
506 (relax_segment): Likewise.
507 (subsegs_finish): Align last subseg in section to the
508 section alignment. Use frag_align_code.
509 * write.h (get_recorded_alignment): Declare.
510 * config/obj-coff.c (size_section): Handle rs_align_test.
511 (fill_section, fixup_mdeps): Likewise.
512 (write_object_file): Use frag_align_code.
514 * config/tc-alpha.c (alpha_align): Use frag_align_code.
515 (alpha_handle_align): New.
516 * config/tc-alpha.h (HANDLE_ALIGN): New.
517 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
519 * config/tc-i386.h (md_do_align): Use frag_align_code.
520 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
522 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
523 (ia64_handle_align): New.
524 * config/tc-ia64.h (HANDLE_ALIGN): New.
525 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
527 * config/tc-m32r.c (m32r_do_align): Remove.
528 (m32r_handle_align): New.
529 (fill_insn): Use frag_align_code.
530 * config/tc-m32r.h (md_do_align): Remove.
531 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
532 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
533 * config/tc-mips.c, config/tc-mips.h: Similarly.
535 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
536 (sh_handle_align): Likewise. Handle rs_align_code.
537 (sh_do_align): Remove.
538 * config/tc-sh.h (md_do_align): Remove.
539 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
541 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
542 (sparc_handle_align): Likewise. Handle rs_align_code.
543 * config/tc-sparc.h (md_do_align): Remove.
544 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
546 2000-12-22 DJ Delorie <dj@redhat.com>
548 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
549 when we assemble the first half of a pair.
551 2000-12-22 H.J. Lu <hjl@gnu.org>
553 * config/tc-i386.c (reloc): Update the macro for non-bfd
555 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
557 2000-12-22 H.J. Lu <hjl@gnu.org>
559 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
561 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
563 * tc-i386.h (i386_target_format): Define even for ELFs.
564 (QWORD_MNEM_SUFFIX): New macro.
565 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
567 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
568 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
570 (Size64, No_qSuf, NoRex64, Rex64): New macros.
571 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
572 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
573 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
574 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
576 (Reg, WordReg): Add Reg64.
577 (Imm): Add Imm32S and Imm64.
579 (Disp): Add Disp64 and Disp32S.
580 (AnyMem): Add Disp32S.
581 (RegRex, RegRex64): New macros.
582 (rex_byte): New type.
583 * tc-i386.c (set_16bit_code_flag): Kill.
584 (fits_in_unsigned_long, fits_in_signed_long): New functions.
585 (reloc): New parameter "signed"; support x86_64.
586 (set_code_flag): New.
587 (DEFAULT_ARCH): New macro; default to "i386".
588 (default_arch): New static variable.
589 (struct _i386_insn): New fields Operand_PCrel; rex.
590 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
591 (flag_code): New enum and static variable.
592 (use_rela_relocations): New static variable.
593 (flag_code_names): New static variable.
594 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
595 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
597 (i386_align_code): Return plain "nop" for x86_64.
598 (mode_from_disp_size): Support Disp32S.
599 (smallest_imm_type): Support Imm32S and Imm64.
600 (offset_in_range): Support size of 8.
601 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
602 (md_pseudo_table): Add "code64"; use set_code_flat.
603 (md_begin): Emit sane error message on hash failure.
604 (tc_i386_fix_adjustable): Support x86_64 relocations.
605 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
606 instructions supported on particular arch just partially,
607 output of 64bit immediates, handling of Imm32S and Disp32S type.
608 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
609 (i386_displacement): Likewise.
610 (i386_index_check): Cleanup; support 64bit addresses.
611 (md_apply_fix3): Support x86_64 relocation and rela.
612 (md_longopts): Add "32" and "64".
613 (md_parse_option): Add OPTION_32 and OPTION_64.
614 (i386_target_format): Call even for ELFs; choose between
615 elf64-x86-64 and elf32-i386.
616 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
617 (tc_gen_reloc): Support rela relocations and x86_64.
618 (intel_e09_1): Support QWORD.
620 2000-12-15 Diego Novillo <dnovillo@redhat.com>
622 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
623 it's not an offset expression.
624 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
625 keep the braces '[' and ']' in the output string.
626 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
627 != FLAT. There is no such op_modifier.
629 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
631 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
634 2000-12-13 Kazu Hirata <kazu@hxi.com>
636 * as.h: Fix formatting.
638 * dwarf2dbg.c: Likewise.
639 * input-scrub.c: Likewise.
642 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
644 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
645 configure: Regenerate.
647 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
649 * dwarf2dbg.c: #include <limits.h> only if it exists.
651 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
653 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
654 (md_apply_fix): Here too.
656 2000-12-12 Jim Wilson <wilson@redhat.com>
658 * config/tc-ia64.h (ia64_init): Add prototype.
660 2000-12-12 H.J. Lu <hjl@gnu.org>
662 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
664 * read.h (outputting_stabs_line_debug): Change it to int.
665 * stabs.c (outputting_stabs_line_debug): Likewise.
667 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
669 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
670 the address of a function result.
672 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
674 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
675 (md_assemble): Call dwarf2_emit_insn.
676 (shlib): Fix typo SHILB -> SHLIB.
677 (md_parse_option): Likewise.
678 (ppc_elf_validate_fix): Likewise:
679 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
681 2000-12-12 Nick Clifton <nickc@redhat.com>
683 * cgen.h: Fix formatting.
684 * input-scrub.c: Fix formatting.
685 * macro.c: Fix formatting.
686 * config/tc-mips.c: Fix formatting.
687 * doc/c-mips.texi: Fix formatting.
689 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
691 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
692 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
694 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
696 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
699 * i386.h (*_Suf): Remove No_dSuf.
700 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
702 (i386_optab): Remove 'd' in the suffixes.
704 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
706 * config/tc-i386.c (T_SHORT): Undefine before defining.
708 2000-12-05 Kazu Hirata <kazu@hxi.com>
710 * config/tc-mips.c: Fix formatting.
712 2000-12-04 Matthew Hiller <hiller@redhat.com>
714 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
715 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
716 (md_show_usage): Ditto.
717 (md_parse_option): Ditto.
718 (d10v_cleanup): Writes pending instruction only if
719 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
720 Fix compile time warning messages.
722 * doc/c-d10v.texi: Documents new options.
724 2000-12-04 Matthew Hiller <hiller@redhat.com>
726 * stabs.c (outputting_stabs_line_debug): New variable.
727 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
728 function entry and unset at function exit.
730 * read.h (outputting_stabs_line_debug): New extern declaration.
732 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
734 * dwarf2dbg.c: Fix compile time warning messages.
736 2000-12-03 Kazu Hirata <kazu@hxi.com>
738 * config/tc-a29k.c: Fix formatting.
739 * config/tc-alpha.c: Likewise.
740 * config/tc-arm.c: Likewise.
741 * config/tc-cris.c: Likewise.
742 * config/tc-hppa.c: Likewise.
743 * config/tc-i370.c: Likewise.
744 * config/tc-i386.c: Likewise.
745 * config/tc-i860.c: Likewise.
746 * config/tc-i960.c: Likewise.
747 * config/tc-ia64.c: Likewise.
748 * config/tc-m68hc11.c: Likewise.
749 * config/tc-m68k.c: Likewise.
750 * config/tc-m88k.c: Likewise.
751 * config/tc-pj.c: Likewise.
752 * config/tc-ppc.c: Likewise.
753 * config/tc-sh.c: Likewise.
754 * config/tc-sparc.c: Likewise.
755 * config/tc-tahoe.c: Likewise.
756 * config/tc-vax.c: Likewise.
758 2000-12-01 Chris Demetriou <cgd@sibyte.com>
760 * config/tc-mips.c (mips_ip): When calculating offsets,
761 don't accept as constant the difference between the
762 addresses of symbols in two different sections.
764 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
766 (validate_mips_insn): Likewise. Also, update 'B' operand
767 specifier to use OP_*_CODE20 constants and delete 'm' operand
769 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
770 operand specifiers. Change warning generated by 'B' operand
771 specifier to reflect its new multi-purpose usage.
773 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
774 -1, and update comment.
775 (file_mips_isa): Likewise.
776 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
777 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
778 ISA_* constants rather than hard-coded numbers.
779 (mips_cpu_info): New structure.
780 (mips_cpu_info_table): New table describing CPU and ISA names
782 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
783 mips_cpu_info_from_cpu): New functions.
784 (mips_isa_to_str): New function to get string for ISA name.
785 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
787 (md_begin): Redo CPU and ISA selection logic, using
788 mips_cpu_info_from_*. Convert to use ISA_* constants rather
789 than hard-coded numbers.
790 (append_insn, mips_emit_delays, macro, macro2): Convert to use
791 ISA_* constants rather than hard-coded numbers.
792 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
793 (md_longopts): Delete OPTION_NO_MIPS32.
794 (md_parse_option): Convert to use ISA_* constants rather than
795 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
796 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
797 to use strcasecmp to recognize "default" and to use
798 mips_cpu_info_from_name to get CPU numbers from argument.
799 (md_show_usage): Move -mips32 so it's with the rest of the ISA
800 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
802 (s_mipsset): Accept ISA value 32.
803 * doc/as.texinfo: Clean up MIPS options summary slightly,
804 remove -no-mips32. Add note about -mips4 and -mips32
805 specifying those ISA levels. Delete -mips32 and -no-mips32
806 cpu flag descriptions.
807 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
808 up the supported CPU switch list, and replace 4Kc, 4Km, and
809 4Kp entries with a single mips32-4k entry. Note that you can
812 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
814 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
816 (md_parse_option): Add cases for OPTION_MIPS5 and
818 (md_show_usage): Mention -mips5 and -mips64 arguments.
819 (s_mipsset): Add cases for MIPS5 and MIPS64.
820 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
822 * doc/as.texinfo: Mention -mips5 and -mips64 options
824 * doc/c-mips.texi: Likewise. Also update introduction
825 and ".set" usage information.
827 * config/tc-mips.c (md_show_usage): Add "sb1" to the
829 (mips_cpu_info_table): Add SB-1 entries.
830 * doc/c-mips.texi: Add "sb1" to the list of CPUs
831 known to the -mcpu option.
833 * doc/as.texinfo: Correct description of MIPS -mcpu
834 option, by copying some of the text from doc/c-mips.texi.
836 2000-12-01 Joel Sherrill <joel@OARcorp.com>
838 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
840 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
841 (sparc*-*-rtems*): Switched from a.out to ELF.
842 * configure: Regenerate.
843 * config.in: Regenerate.
844 * Makefile.in: Regenerate.
845 * aclocal.m4: Regenerate.
846 * po/gas.pot: Regenerate.
848 2000-11-30 Philip Blundell <pb@futuretv.com>
850 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
851 even in non BFD_ASSEMBLER case.
853 2000-11-30 Diego Novillo <dnovillo@redhat.com>
855 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
858 2000-11-29 Richard Henderson <rth@redhat.com>
860 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
861 until dwarf2_finish; use relaxation to get cross-fragment offsets;
862 thread multiple subsegments properly; handle multiple code
863 sections properly; emit proper compilation unit info for assembler
866 * as.h (enum _relax_state): Add rs_dwarf2dbg.
867 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
868 (dwarf2dbg_estimate_size_before_relax): Declare.
869 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
870 * write.c: Include dwarf2dbg.h.
871 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
872 (relax_segment): Likewise.
874 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
876 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
877 jump>: Use as_bad_where instead of as_bad. Tweak error message
878 accordingly. Stabilize frag by updating fix part and resetting
880 <undefined symbol, unconditional jump>: Ditto.
881 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
882 indexing is_end_of_line[].
883 (md_assemble): Initialize size to 0.
884 (md_section_align): Mark parameter seg as unused.
885 (parse_reg): Parse names case-insensitively.
887 2000-11-28 Kazu Hirata <kazu@hxi.com>
889 * config/obj-aout.h: Fix formatting.
890 * config/obj-bout.h: Likewise.
891 * config/obj-coff.c: Likewise.
892 * config/obj-coff.h: Likewise.
893 * config/obj-elf.h: Likewise.
894 * config/obj-som.h: Likewise.
895 * config/obj-vms.c: Likewise.
896 * config/obj-vms.h: Likewise.
897 * config/tc-h8300.h: Likewise.
898 * config/tc-ns32k.h: Likewise.
899 * config/tc-sparc.h: Likewise.
900 * config/tc-tic54x.h: Likewise.
901 * config/tc-z8k.h: Likewise.
903 2000-11-28 Nick Clifton <nickc@redhat.com>
905 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
906 License is present in the sources, but not the output, and
907 also available from the GNU website.
908 (GNU Free Documentation License): Comment out this section.
910 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
912 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
913 targets. Remove i860 from valid a.out targets.
914 * Makefile.in: Regenerate.
916 * config/tc-cris.c: Include dwarf2dbg.h.
917 (md_pseudo_table): Add .file and .loc.
918 (md_assemble): Call dwarf2_emit_insn if generating ELF.
919 (s_cris_file, s_cris_loc): New.
920 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
921 * Makefile.am: Regenerate dependencies.
922 * Makefile.in: Regenerate.
924 2000-11-28 Alan Modra <alan@linuxcare.com.au>
926 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
927 (MRI_MUL_PRECEDENCE): Likewise.
928 (op_rank): Fix a comment typo.
930 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
932 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
934 (get_operand): Fix analysis for movw/movb instructions.
936 2000-11-24 Nick Clifton <nickc@redhat.com>
938 * configure.in (xscale-elf): Add target.
939 (xscale-coff): Add target.
940 * configure: Regenerate.
942 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
944 (ARM_EXT_XSCALE): New ARM architecture extension.
945 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
946 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
947 (ARM_THUMB): Rename to ARM_EXT_THUMB.
948 (ARM_ARCH_V4): Remove processor from architecture.
949 (ARM_ARCH_3M): New architecutre definition.
950 (ARM_ARCH_V5TE): New architecutre definition.
951 (ARM_ARCH_XSCALE): New architecutre definition.
952 (CPU_DEFAULT): Allow to be defaulted to XScale.
953 (atpcs): New boolean variable.
954 (ldr_flags): Support 'd' flag for double word loads.
955 (str_flags): Support 'd' flag for double word stored.
956 (do_mia): New function.
957 (do_mar): New function.
958 (do_mra): New function.
959 (do_pld): New function.
960 (do_ldrd): New function.
961 (do_blx): New function.
962 (do_bkpt): New function.
963 (do_clz): New function.
964 (do_lstc2): New function.
965 (do_cdp2): New function.
966 (do_t_blx): New function.
967 (do_t_bkpt): New function.
968 (do_smla): New function.
969 (do_smlal): New function.
970 (do_smul): New function.
971 (do_qadd): New function.
972 (do_co_reg2c): New function.
973 (LONGEST_INSN): Redefine to 7.
975 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
976 command line switches.
978 2000-11-22 Jim Wilson <wilson@redhat.com>
980 * config/tc-ia64.c (pseudo_func): Add missing initializers.
981 (struct rsrc): Make line unsigned.
982 (gr_values): Add missing initializer.
983 (SLOT_NUM_NOT_SET): Add unsigned cast.
984 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
985 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
986 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
987 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
988 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
989 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
990 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
991 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
992 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
993 Add ATTRIBUTE_UNUSED to unused parameters.
994 (convert_expr_to_ab_reg): Add parens.
995 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
996 (dot_prologue): Initialize grsave when declared.
997 (md_pseudo_table): Add missing initializers.
998 (operand_match): Add casts to bfd_vma.
999 (emit_one_bundle): Delete unused local prev. Make required_template
1001 (specify_resource): Cast i to unsigned.
1002 (note_register_values): Use fprintf_vma.
1003 (print_dependency): Likewise.
1005 2000-11-21 Jim Wilson <wilson@redhat.com>
1007 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1008 for unwind info section.
1009 (dot_endp): Likewise for unwind section.
1011 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1014 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1016 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1017 (output_insn): Call dwarf2_emit_insn.
1018 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1020 2000-11-17 Richard Henderson <rth@redhat.com>
1022 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1023 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1024 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1026 2000-11-17 Nick Clifton <nickc@redhat.com>
1028 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1031 2000-11-17 Richard Henderson <rth@redhat.com>
1033 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1035 2000-11-17 Richard Henderson <rth@redhat.com>
1037 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1038 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1039 tri-state definition of alpha_flag_mdebug.
1040 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1041 (s_alpha_file): Store first .file directive.
1042 (s_alpha_stab): New.
1043 (md_pseudo_table): Add stabs and stabn.
1045 2000-11-17 Richard Henderson <rth@redhat.com>
1047 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1049 2000-11-17 Richard Henderson <rth@redhat.com>
1051 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1052 (main): Call dwarf2_finish.
1053 * as.h (debug_type): Clarify documentation of the meaning
1055 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1056 (print_stats): Fix parenthesis problem.
1057 (now_subseg_size): New.
1058 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1059 (dwarf2_directive_file): Don't set debug_type.
1060 (dwarf2_where): Honor DEBUG_DWARF2 first.
1061 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1062 do nothing if not emitting dwarf2 debug info, or no work.
1063 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1064 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1065 (ecoff_new_file): Likewise.
1066 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1067 commentary wrt dwarf2.
1069 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1070 ATTRIBUTE_UNUSED as needed.
1071 (emit_insn): Call dwarf2_emit_insn.
1072 (s_alpha_file): New.
1074 (s_alpha_coff_wrapper): Don't handle them.
1075 (md_pseudo_table): Update for .file and .loc.
1076 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1078 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1079 don't protect with debug_type.
1080 * config/tc-hppa.c (md_assemble): Likewise.
1081 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1082 * config/tc-mn10300.c (md_assemble): Likewise.
1083 * config/tc-sh.c (md_assemble): Likewise.
1084 * config/tc-v850.c (md_assemble): Likewise.
1086 * config/tc-arm.c (arm_end_of_source): Remove.
1087 * config/tc-hppa.c (pa_end_of_source): Remove.
1088 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1089 * config/tc-mn10300.c (mn10300_finalize): Remove.
1090 * config/tc-sh.c (sh_finalize): Remove.
1091 * config/tc-v850.c (sh_finalize): Remove.
1093 * config/tc-arm.h (md_end): Remove.
1094 * config/tc-hppa.h (md_end): Remove.
1095 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1096 * config/tc-m68hc11.h (md_end): Remove.
1097 * config/tc-mn10300.h (md_end): Remove.
1098 * config/tc-sh.h (md_end): Remove.
1099 * config/tc-v850.h (md_end): Remove.
1101 * config/tc-ia64.c (emit_one_bundle): Don't protect
1102 dwarf2 bits with debug_type.
1103 (md_assemble): Likewise.
1104 (ia64_end_of_source): Don't call dwarf2_finish.
1106 2000-11-16 Jim Wilson <wilson@redhat.com>
1108 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1109 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1112 2000-11-16 H.J. Lu <hjl@gnu.org>
1114 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1117 2000-11-15 Kazu Hirata <kazu@hxi.com>
1119 * config/tc-tic30.c: Fix formatting.
1120 * config/tc-tic80.c: Likewise.
1121 * config/tc-v850.c: Likewise.
1122 * config/tc-vax.c: Likewise.
1123 * config/tc-w65.c: Likewise.
1124 * config/tc-z8k.c: Likewise.
1126 2000-11-14 DJ Delorie <dj@redhat.com>
1128 * config/tc-v850.c: Support dwarf2.
1129 * config/tc-v850.h: Ditto.
1131 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1132 parse_cons_expression_v850 to initialize hold_cons_reloc.
1134 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1136 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1137 (errata_nops_necessary_p): New function.
1138 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1141 2000-11-14 Jim Wilson <wilson@redhat.com>
1143 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1144 return little endian bfd formats.
1146 2000-11-14 Kazu Hirata <kazu@hxi.com>
1148 * config/aout_gnu.h: Fix formatting.
1149 * config/atof-vax.c: Likewise.
1150 * config/m68k-parse.h: Likewise.
1151 * config/m88k-opcode.h: Likewise.
1152 * config/obj-elf.c: Likewise.
1153 * config/tc-arm.c: Likewise.
1154 * config/tc-cris.c: Likewise.
1155 * config/tc-i386.c: Likewise.
1156 * config/tc-ia64.c: Likewise.
1157 * config/tc-mn10300.c: Likewise.
1158 * config/te-386bsd.h: Likewise.
1159 * config/te-hppa.h: Likewise.
1160 * config/te-nbsd.h: Likewise.
1161 * config/te-ppcnw.h: Likewise.
1162 * config/te-sparcaout.h: Likewise.
1163 * config/te-tmips.h: Likewise.
1164 * config/vax-inst.h: Likewise.
1165 * config/vms-conf.h: Likewise.
1167 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1169 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1171 2000-11-13 H.J. Lu <hjl@gnu.org>
1173 * config/obj-elf.c (elf_frob_symbol): Support
1174 ".symver name,name2@@@nodename".
1175 (elf_frob_file_before_adjust): Likewise.
1177 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1178 and ".symver name,name2@@@nodename".
1181 2000-11-12 H.J. Lu (hjl@gnu.org)
1183 * config/obj-elf.c (obj_elf_symver): Check missing version
1186 2000-11-12 H.J. Lu (hjl@gnu.org)
1188 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1189 instead of bfd_vma for non-bfd assemblers.
1191 2000-11-09 Kazu Hirata <kazu@hxi.com>
1193 * itbl-ops.c: Fix comment typos.
1195 2000-11-08 Jim Wilson <wilson@redhat.com>
1197 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1198 (struct unwind): Add next_slot_frag field.
1199 (slot_index): New parameters slot_frag and first_frag. Add code
1200 to add in frag sizes when different. Add comments.
1201 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1202 arguments to slot_index.
1203 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1204 loop end. Set next_slot_frag field.
1206 2000-11-07 H.J. Lu <hjl@gnu.org>
1208 * doc/as.texinfo (.symver): Updated for versioned symbol
1211 * obj.h (format_ops): Add the frob_file_before_adjust field.
1213 * config/obj-aout.c (aout_format_ops): Set the
1214 frob_file_before_adjust field to 0.
1215 * config/obj-coff.c (coff_format_ops): Likewise.
1216 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1218 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1220 (elf_frob_file_before_adjust): New function to remove unneeded
1221 versioned symbols from the symbol table.
1222 (elf_format_ops): Set the frob_file_before_adjust field to
1223 elf_frob_file_before_adjust.
1225 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1228 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1230 2000-11-07 Peter Targett <peter.targett@arccores.com>
1232 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1234 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1235 Fix compile time warning messages.
1237 2000-11-07 Nick Clifton <nickc@redhat.com>
1239 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1240 buffer in order to avoid buffer overflows.
1242 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1244 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1245 Change M to m for -milp32 or -mlp64 to match gcc.
1246 (dot_endp): Use bytes_per_address instead of 8.
1247 (emit_one_bundle): Use number_to_chars_littleendian instead of
1249 (fix_insn): Likewise.
1250 (ia64_init): New function.
1251 (ia64_target_format): New function.
1252 (md_begin): Set endianness, arch, and machine as appropriate.
1253 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1254 Make these macros depend on TE_HPUX macro.
1255 (TARGET_FORMAT): Define.
1256 (HOST_SPECIAL_INIT): Define.
1257 * config/te-hpux.h: New file.
1258 * configure.in: Add "ia64-*-hpux*" target to configure.
1259 * configure: Regenerate.
1261 2000-11-06 Kazu Hirata <kazu@hxi.com>
1263 * as.c: Fix formatting.
1264 * dwarf2dbg.c: Likewise.
1265 * input-file.c: Likewise.
1266 * input-file.h: Likewise.
1267 * input-scrub.c: Likewise.
1268 * itbl-ops.c: Likewise.
1269 * listing.c: Likewise.
1270 * macro.h: Likewise.
1271 * messages.c: Likewise.
1273 * subsegs.c: Likewise.
1274 * subsegs.h: Likewise.
1275 * write.c: Likewise.
1277 2000-11-06 Nick Clifton <nickc@redhat.com>
1279 * doc/as.texinfo: Add GNU Free Documentation License.
1280 * doc/gasp.texi: Add GNU Free Documentation License.
1281 * doc/as.1: Add GNU Free Documentation License.
1283 2000-11-05 Nick Clifton <nickc@redhat.com>
1285 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1287 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1289 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1290 * configure: Regenerate.
1292 2000-11-01 Nick Clifton <nickc@redhat.com>
1294 * read.c (original_case_string): New global variable.
1295 (read_a_source_file): Copy opcode string into
1296 original_case_string if clobbering the case of the opcode.
1297 * read.h: Export the definition of original_case_string.
1298 * config/tc-arm.c (md_assembler): When parsing a .req
1299 directive use the original opcode string, not the case
1302 2000-11-02 Nick Clifton <nickc@redhat.com>
1304 * config/tc-mn10300.c (debug_line): Remove this static
1306 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1307 dwarf2_where and dwarf2_gen_line_info.
1309 2000-11-02 Theo Honohan <th@futuretv.com>
1311 * config/tc-arm.c (do_msr): Improve error message.
1313 2000-10-31 Eric Christopher <echristo@redhat.com>
1315 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1316 or pc-relative, else use fx_offset.
1318 2000-10-31 Jim Wilson <wilson@redhat.com>
1320 * config/tc-ia64.c (struct md): New field tag_fixups.
1321 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1322 qualifying predicate.
1323 (emit_one_bundle): Delete spurious multiplication by one. Handle
1325 (ia64_start_line): Error if dangling qualifying predicate.
1326 (defining_tag): New static variable.
1327 (ia64_unrecognized_line, case '['): Parse tags.
1328 (ia64_frob_label): Create tag_fixups.
1329 (md_assemble): Reset md.qp.X_op after using it.
1331 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1333 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1335 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1337 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1339 2000-10-30 Kazu Hirata <kazu@hxi.com>
1341 * expr.c: Fix formatting.
1342 * flonum-copy.c: Likewise.
1343 * flonum.h: Likewise.
1347 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1349 * as.h (OPTION_MD_BASE): Bump to 190.
1350 * as.c (parse_args) <std_longopts>: Add comment about the need to
1351 check OPTION_MD_BASE in as.h.
1353 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1356 2000-10-27 Nick Clifton <nickc@redhat.com>
1358 * configure.in (emulations): Add m68hc12.
1359 * configure: Regenerate.
1360 * po/gas.pot: Regenerate.
1362 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1364 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1366 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1368 2000-10-25 Nick Clifton <nickc@redhat.com>
1370 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1371 a DWARF2 line number information sequence.
1373 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1375 * read.c (generate_lineno_debug): Update comment describing why
1376 DWARF2 line number debug information is not generated
1377 automatically by this function.
1379 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1382 * config/tc-arm.h (md_end): Define.
1383 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1385 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1386 if generating DWARF2 line numbers.
1387 (arm_end_of_source): New function. Call dwarf2_finish if
1390 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1391 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1392 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1394 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1396 * tc-i386.c: Fix prototype declarations for functions taking no
1399 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1401 * tc-i386.c (i386_operand_modifier): Remove.
1402 (build_displacement_string): Remove.
1403 (i386_parse_seg): Remove.
1404 (i386_intel_memory_operand): Remove.
1405 (i386_intel_operand): Re-write using recursive descent parser based
1406 on MASM documentation.
1407 (struct intel_parser_s): New structure.
1408 (intel_parser): New static variable.
1409 (struct intel_token): New structure.
1410 (cur_token, prev_token): New static variables.
1423 (intel_match_token): New function.
1424 (intel_get_token): New function.
1425 (intel_putback_token): New function.
1426 (intel_expr): New function.
1427 (intel_e05): New function.
1428 (intel_e05_1): New function.
1429 (intel_e06): New function.
1430 (intel_e06_1): New function.
1431 (intel_e09): New function.
1432 (intel_e09_1): New function.
1433 (intel_e10): New function.
1434 (intel_e10_1): New function.
1435 (intel_e11): New function.
1437 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1439 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1440 instructions to loose any special insn->architecture mask.
1442 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1443 (sparc_md_end, sparc_arch_types, sparc_arch,
1444 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1445 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1446 request v9b architecture if they are used).
1448 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1450 * config/tc-m68k.c: Fix the previous misapplied patch.
1452 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1454 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1455 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1456 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1459 2000-10-17 Kazu Hirata <kazu@hxi.com>
1461 * debug.c: Fix formatting.
1462 * depend.c: Likewise.
1463 * dwarf2dbg.c: Likewise.
1464 * dwarf2dbg.h: Likewise.
1465 * ecoff.c: Likewise.
1468 * flonum-konst.c: Likewise.
1469 * frags.h: Likewise.
1471 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1473 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1475 * doc/as.texinfo: Added notes about this new option.
1477 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1479 * config/tc-sh.c (JREG): Remove.
1480 (md_convert_frag): Remove #if 0:d code using JREG.
1482 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1484 * config/tc-i386.c (i386_operand_modifier): Only match
1485 modifiers SHORT and FLAT if they are followed by a space.
1486 (parse_register): When `allow_naked_reg' is set, do not confuse
1487 identifiers that start with a register name with a register.
1489 2000-10-12 Kazu Hirata <kazu@hxi.com>
1491 * app.c: Fix formatting.
1494 * bit_fix.h: Likewise.
1499 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1501 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1503 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1505 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1506 Re-arrange function a little and improve error message.
1508 * write.c (write_relocs): Fix a comment.
1510 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1513 2000-10-05 Jim Wilson <wilson@cygnus.com>
1515 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1517 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1519 * config/tc-i386.c: Delete some useless comments, reformat others.
1521 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1522 non-global syms in linkonce sections.
1524 2000-10-04 Ralf Baechle <ralf@gnu.org>
1526 * config/tc-ia64.c (operand_match): Don't use // style comments.
1527 * config/tc-i370.c: Likewise.
1529 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1531 Changes to handle varying register prefix and user symbol prefix.
1532 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1533 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1534 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1535 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1536 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1537 (demand_register_prefix): New variable.
1538 (md_pseudo_table): New pseudo ".syntax".
1539 (md_longopts): New options --no-underscore and --underscore.
1540 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1541 on symbols_have_leading_underscore.
1542 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1543 (get_spec_reg): Ditto.
1544 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1546 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1548 <case OPTION_NO_US, case OPTION_US>: New.
1549 (md_show_usage): Be brief and reformat to match continuation of
1551 * po/gas.pot: Regenerate.
1553 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1555 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1556 force relocs for 12 bit branches.
1557 (md_apply_fix): Similarly, adjust logic here.
1559 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1561 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1562 adjust for external and weak syms as we will use a reloc. Allow
1563 for +8 offset when calculating limits of branches.
1564 (hppa_fix_adjustable): Undo 2000-09-23 change.
1565 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1566 Correct distance calculation.
1567 (tc_gen_reloc): Print the file name and line number if we can't
1570 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1571 * config/tc-hppa.c (nonzero_dibits): Define.
1572 (arg_reloc_stub_needed): Check each arg and return value
1573 separately for zero case.
1574 (pa_align): Declare argument `bytes'.
1576 2000-09-25 Kazu Hirata <kazu@hxi.com>
1578 * config/tc-cris.c: Fix formatting.
1579 * config/tc-d10v.h: Likewise.
1580 * config/tc-d30v.c: Likewise.
1581 * config/tc-d30v.h: Likewise.
1582 * config/tc-fr30.c: Likewise.
1583 * config/tc-fr30.h: Likewise.
1584 * config/tc-m68k.c: Likewise.
1585 * config/tc-m68k.h: Likewise.
1586 * config/tc-pj.h: Likewise.
1587 * config/tc-ppc.c: Likewise.
1588 * config/tc-ppc.h: Likewise.
1589 * config/tc-sh.c: Likewise.
1590 * config/tc-sh.h: Likewise.
1591 * config/tc-sparc.c: Likewise.
1592 * config/tc-v850.h: Likewise.
1593 * config/tc-vax.h: Likewise.
1594 * config/tc-w65.h: Likewise.
1595 * config/tc-z8k.h: Likewise.
1597 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1599 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1600 checks only for ELF.
1601 (hppa_force_relocation): Likewise.
1603 2000-09-22 Jim Wilson <wilson@cygnus.com>
1605 * config/tc-ia64.c (dv_sem): Add "stop".
1606 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1607 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1608 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1610 (mark_resources): Check IA64_RS_PRr.
1612 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1614 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1615 md_estimate_size_before_relax): Redesign and clean up the
1616 relaxation mechanism.
1618 2000-09-21 Kazu Hirata <kazu@hxi.com>
1620 * config/tc-ns32k.c: Fix formatting.
1621 * config/tc-ns32k.h: Likewise.
1623 2000-09-20 Kazu Hirata <kazu@hxi.com>
1625 * config/tc-m32r.c: Fix formatting.
1626 * config/tc-m32r.h: Likewise.
1627 * config/tc-m68851.h: Likewise.
1628 * config/tc-m68hc11.c: Likewise.
1629 * config/tc-m68hc11.h: Likewise.
1630 * config/tc-m88k.c: Likewise.
1631 * config/tc-mcore.c: Likewise.
1632 * config/tc-mcore.h: Likewise.
1633 * config/tc-mips.c: Likewise.
1634 * config/tc-mips.h: Likewise.
1635 * config/tc-mn10200.h: Likewise.
1636 * config/tc-mn10300.h: Likewise.
1637 * config/tc-tahoe.c: Likewise.
1638 * config/tc-tahoe.h: Likewise.
1640 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1642 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1643 Likewise in relaxation description comments.
1645 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1647 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1648 subtraction of two syms without emitting a relocation.
1650 From David Huggins-Daines <dhd@linuxcare.com>
1651 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1652 global or weak symbols.
1654 2000-09-15 Kazu Hirata <kazu@hxi.com>
1656 * config/tc-h8300.h: Fix formatting.
1657 * config/tc-h8500.c: Likewise.
1658 * config/tc-h8500.h: Likewise.
1659 * config/tc-hppa.h: Likewise.
1660 * config/tc-i370.h: Likewise.
1661 * config/tc-i386.h: Likewise.
1662 * config/tc-i860.c: Likewise.
1663 * config/tc-i860.h: Likewise.
1664 * config/tc-i960.h: Likewise.
1665 * config/tc-ia64.c: Likewise.
1666 * config/tc-ia64.h: Likewise.
1668 2000-09-14 Kazu Hirata <kazu@hxi.com>
1670 * config/tc-a29k.c: Fix formatting.
1671 * config/tc-alpha.c: Likewise.
1672 * config/tc-arc.c: Likewise.
1673 * config/tc-arc.h: Likewise.
1674 * config/tc-arm.c: Likewise.
1675 * config/tc-arm.h: Likewise.
1676 * config/tc-avr.c: Likewise.
1677 * config/tc-avr.h: Likewise.
1678 * config/tc-tic30.c: Likewise.
1679 * config/tc-tic30.h: Likewise.
1680 * config/tc-tic54x.c: Likewise.
1681 * config/tc-tic54x.h: Likewise.
1682 * config/tc-tic80.c: Likewise.
1683 * config/tc-tic80.h: Likewise.
1685 2000-09-14 Timothy Wall <twall@cygnus.com>
1687 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1688 parallel comparisons for later use.
1689 (struct rsrc): Add parallel comparison type.
1690 (resources_match): Skip special cases of PR usage (non-conflicting
1693 2000-09-13 Kazu Hirata <kazu@hxi.com>
1695 * config/obj-ecoff.c: Fix formatting.
1696 * config/obj-elf.c: Likewise.
1697 * config/obj-elf.h: Likewise.
1698 * config/obj-evax.h: Likewise.
1699 * config/obj-generic.h: Likewise.
1700 * config/obj-hp300.c: Likewise.
1701 * config/obj-hp300.h: Likewise.
1702 * config/obj-ieee.h: Likewise.
1703 * config/obj-vms.c: Likewise.
1704 * config/obj-vms.h: Likewise.
1706 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1708 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1709 (md_parse_option): Ditto.
1710 (md_longopts): Add -mips32 option.
1711 (md_show_usage): Document new options.
1712 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1713 (mips_ip): Assemble mfc0 with a sub-selection code.
1714 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1715 (mips_cpu_to_str): New function.
1716 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1717 Use CPU_* defines instead of hardcoded numbers.
1719 * doc/as.texinfo: Document new options.
1720 * doc/c-mips.texi: Ditto.
1722 2000-09-12 Kazu Hirata <kazu@hxi.com>
1724 * as.h: Fix formatting.
1725 * asintl.h: Likewise.
1726 * bit_fix.h: Likewise.
1727 * config/obj-aout.c: Likewise.
1728 * config/obj-aout.h: Likewise.
1729 * config/obj-bout.c: Likewise.
1730 * config/obj-bout.h: Likewise.
1731 * config/obj-coff.c: Likewise.
1732 * config/obj-coff.h: Likewise.
1733 * dwarf2dbg.h: Likewise.
1735 * flonum.h: Likewise.
1736 * frags.h: Likewise.
1737 * itbl-ops.h: Likewise.
1738 * macro.h: Likewise.
1741 * struc-symbol.h: Likewise.
1742 * subsegs.h: Likewise.
1743 * symbols.h: Likewise.
1745 * write.h: Likewise.
1747 2000-09-11 Kazu Hirata <kazu@hxi.com>
1749 * bignum-copy.c: Fix formatting.
1750 * config/tc-i370.c: Likewise.
1751 * config/tc-i960.c: Likewise.
1752 * config/tc-m68k.c: Likewise.
1753 * ehopt.c: Likewise.
1754 * flonum-copy.c: Likewise.
1755 * flonum-konst.c: Likewise.
1756 * flonum-mult.c: Likewise.
1757 * literal.c: Likewise.
1760 * stabs.c: Likewise.
1761 * subsegs.c: Likewise.
1763 2000-09-09 Philip Blundell <philb@gnu.org>
1765 * configure.in (arm*-*-uclinux*): New target.
1766 * configure: Regenerate.
1768 2000-09-09 Kazu Hirata <kazu@hxi.com>
1770 * input-file.c: Fix formatting.
1771 * itbl-ops.c: Likewise.
1772 * messages.c: Likewise.
1774 2000-09-08 Philip Blundell <philb@gnu.org>
1776 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1779 2000-09-07 H.J. Lu <hjl@gnu.org>
1781 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1782 * configure: Rebuild.
1784 2000-09-07 Kazu Hirata <kazu@hxi.com>
1786 * atof-generic.c: Fix formatting.
1787 * config/tc-mips.c: Likewise.
1788 * config/tc-vax.c: Likewise.
1789 * input-scrub.c: Likewise.
1791 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1793 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1794 * configure.in (sh-*-linux*): Added.
1795 * configure: Rebuilt.
1797 2000-09-06 Kazu Hirata <kazu@hxi.com>
1799 * config/tc-hppa.c: Fix formatting.
1801 * ecoff.c: Fix formatting.
1803 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1805 * configure: Rebuilt with new libtool.m4.
1807 2000-09-05 Kazu Hirata <kazu@hxi.com>
1809 * cgen.c: Fix formatting.
1810 * config/tc-ia64.c: Likewise.
1812 2000-09-05 Nick Clifton <nickc@redhat.com>
1814 * aclocal.m4: Regenerate.
1815 * config.in: Regenerate.
1816 * configure: Regenerate.
1817 * po/gas.pot: Regenerate.
1819 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1821 * config/tc-cris.c: Correct comment typos.
1823 2000-09-05 Eric Christopher <echristo@cygnus.com>
1825 * config/tc-mn10300.c: Cleanup.
1826 (md_pcrel_from): Enable.
1828 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1830 * expr.c (operand): Fix a comment typo.
1831 * write.c (write_relocs): Fix a signed/unsigned warning.
1833 * config/tc-hppa.c (fudge_reg_expressions): New
1834 (hppa_force_reg_syms_absolute): New.
1835 (pa_equ): Allow reg_section expressions.
1836 * config/tc-hppa.c (md_optimize_expr): Define.
1837 (hppa_force_reg_syms_absolute): Prototype.
1839 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1840 (pa_parse_number): Pass in arg to select fp reg parsing.
1841 Return 1 to indicate format checks pass. If strict, then only
1842 accept a register or register symbol. Return value in...
1843 (pa_number): New static for pa_parse_number.
1844 (FP_REG_BASE): Define.
1845 (FP_REG_RSEL): Define.
1846 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1847 appropriate. White space changes.
1848 (need_pa11_opcode): Don't bother passing any params, get them from
1850 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1851 Remove extraneous check in case 'Q'.
1852 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1853 reg, set section of resulting symbol to reg_section.
1854 (pa_parse_space_stmt): Modify call to pa_parse_number.
1855 (pa_space): Likewise.
1857 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1858 (hppa_force_relocation): Handle vtable relocs.
1859 (pa_vtable_entry): New.
1860 (pa_vtable_inherit): New.
1861 (md_pseudo_table): Add entries for vtable pseudos.
1862 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1863 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1865 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1866 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1867 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1869 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1870 specify a symbol type.
1872 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1873 dependent things together.
1874 (md_elf_symbol_type): Define.
1876 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1878 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1880 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1881 (obj_elf_vtable_entry): Declare.
1883 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1884 and export function.
1885 (obj_elf_vtable_entry): Similarly.
1886 (elf_pseudo_table): Fix the damage with a cast.
1888 2000-09-03 Richard Henderson <rth@cygnus.com>
1890 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1891 for template selection when a label is needed.
1893 2000-09-02 Kazu Hirata <kazu@hxi.com>
1895 * config/tc-ia64.c: Fix formatting.
1897 2000-09-02 Nick Clifton <nickc@redhat.com>
1899 * configure.in: Increase version number to 2.10.91.
1900 * configure: Regenerate.
1901 * aclocal.m4: Regenerate.
1902 * config.in: Regenerate.
1903 * po/gas.pot: Regenerate.
1904 * Makefile.in: Regenerate.
1906 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1908 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1909 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1910 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1912 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1915 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1917 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1918 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1919 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1920 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1921 (GOT_symbol): New variable.
1922 (md_undefined_symbol): Set it.
1924 2000-09-01 Richard Henderson <rth@cygnus.com>
1926 * config/tc-ia64.c (match): Don't inline.
1927 (extra_goodness): New.
1928 (md_begin): Prefer nop.f and nop.b for best_template.
1930 2000-08-31 Kazu Hirata <kazu@hxi.com>
1932 * as.c: Fix formatting.
1934 * frags.c: Likewise.
1935 * macro.c: Likewise.
1937 2000-08-31 Eric Christopher <echristo@cygnus.com>
1939 * config/tc-mn10300.c: Cleanup and fix warnings.
1940 (md_pseudo_table): Add initializers.
1941 (md_show_usage): Cleanup.
1942 (md_parse_option): Fix warnings.
1943 (md_undefined_symbol): Fix warnings.
1944 (md_conver_frag): Fix warnings.
1945 (tc_gen_reloc): Fix warnings.
1946 (md_apply_fix3): Fix warnings.
1947 (check_operand): Fix warnings.
1949 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1951 * acinclude.m4: Include libtool and gettext macros from the
1953 * aclocal.m4, configure: Rebuilt.
1955 2000-08-30 Mark Hatle <mhatle@mvista.com>
1957 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1959 2000-08-31 Kazu Hirata <kazu@hxi.com>
1961 * listing.c: Fix formatting.
1963 2000-08-29 Kazu Hirata <kazu@hxi.com>
1965 * app.c: Fix a comment typo. Fix formatting.
1967 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1969 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1970 offset of the target destination for jmp instructions.
1971 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1973 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1975 * NEWS: Mention support for CRIS.
1977 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1979 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1980 Sets `.lcomm' alignment to zero.
1982 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1984 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1985 (TC_FIX_ADJUSTABLE): Define.
1987 2000-08-23 Jim Wilson <wilson@cygnus.com>
1989 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1990 unwind.personality_routine is set.
1992 2000-08-23 H.J. Lu <hjl@gnu.org>
1994 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1996 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1998 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2001 2000-08-22 H.J. Lu <hjl@gnu.org>
2003 * config.in (STRICTCOFF): New for strict COFF.
2005 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2006 i386-*-go32* and i386-go32-rtems*.
2007 * configure: Rebuilt.
2009 * config/obj-coff.c (obj_coff_endef): Follow the historical
2010 behavior if STRICTCOFF is not defined.
2012 * doc/internals.texi: Document STRICTCOFF.
2014 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2016 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2017 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2018 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2019 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2020 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2021 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2022 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2025 2000-08-22 Eric Christopher <echristo@cygnus.com>
2027 * config/tc-mn10300.c: (md_apply_fix): New function.
2028 (mn10300_force_relocation): New function.
2029 (mn10300_fix_adjustable): New function.
2031 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2032 (TC_HANDLES_FX_DONE): Define.
2033 (obj_fix_adjustable): Define.
2034 (MD_APPLY_FIX3): Define.
2035 (TC_LINKRELAX_FIXUP): Define.
2037 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2039 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2041 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2043 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2045 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2046 if the fixup resulted in a relocation.
2048 2000-08-18 Nick Clifton <nickc@redhat.com>
2050 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2051 Make reference to first element of shift_names explicit.
2053 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2055 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2056 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2057 add a symbol's address. Removed all target-specific #ifdefs that
2058 used to accomplished the same.
2059 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2060 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2061 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2062 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2063 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2065 2000-08-17 Kazu Hirata <kazu@hxi.com>
2067 * dwarf2dbg.c: Fix formatting.
2069 2000-08-17 Nick Clifton <nickc@redhat.com>
2071 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2072 to be recoded as logical shift lefts by zero.
2074 2000-08-16 Jim Wilson <wilson@cygnus.com>
2076 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2077 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2079 (note_register_values): Handle IA64_OPND_R3_2 operands.
2081 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2083 * config/tc-i860.c (md_operand): Silly typo fixed.
2085 2000-08-16 Nick Clifton <nickc@redhat.com>
2087 * config/tc-arm.c (struct asm_shift): Delete.
2089 (enum asm_shift_index): New.
2090 (struct asm_shift_properties): New.
2091 (struct asm_shift_name): New.
2092 (shift_properties[]); New.
2093 (shift_names[]); New.
2095 (decode_shift): Use new structures.
2096 Issue a warning is "ROR #0" is used.
2097 Issue a warning if "ASR #0" or "LSR #0" is used.
2099 (md_begin): Initialise arm_shift_hsh table from new
2100 asm_shift_name array.
2102 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2104 * config/tc-sparc.c: Kill all warnings.
2105 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2107 (md_show_usage): Update usage text.
2109 2000-08-16 Nick Clifton <nickc@redhat.com>
2111 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2114 2000-08-15 Will Cohen <wcohen@redhat.com>
2116 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2118 * config/tc-sh.c (md_assemble): Changed so debug_type
2119 test performed for ppi_assemble
2120 * config/tc-sh.c: Included dwarf2dbg.h.
2121 (debug_line): Defined.
2122 (md_assemble): Generates dwarf2 line info.
2123 (sh_finalize): New function. Finalize dwarf2 info.
2124 (assemble_ppi): Returns size of code generated.
2125 (build_Mytes): Returns size of code generated.
2126 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2127 * config/tc-sh.h (md_end): Defined.
2128 (sh_finalize): Declared.
2130 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2132 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2135 2000-08-14 Nick Clifton <nickc@redhat.com>
2137 * config/tc-arm.c (do_bx): Allow "bx pc".
2139 2000-08-14 Jim Wilson <wilson@cygnus.com>
2141 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2142 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2143 (md_begin): Change assignment to md.flag to OR in the new bit.
2145 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2147 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2148 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2151 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2153 * NEWS: Mention i860 support.
2155 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2157 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2159 2000-08-14 Andreas Schwab <schwab@suse.de>
2161 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2163 2000-08-11 Andreas Schwab <schwab@suse.de>
2165 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2168 2000-08-11 Kazu Hirata <kazu@hxi.com>
2170 * expr.c: Fix formatting.
2171 * config/obj-bout.c: Likewise.
2173 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2175 * doc/c-i860.texi: Flesh out the i860 section more.
2177 2000-08-10 Kazu Hirata <kazu@hxi.com>
2179 * symbols.c: Fix formatting.
2182 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2184 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2185 has the IgnoreSize bit set.
2187 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2189 From Rodney Brown <RodneyBrown@mynd.com>
2190 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2191 * configure: Regenerate.
2193 2000-08-09 Kazu Hirata <kazu@hxi.com>
2195 * hash.c: Fix formatting.
2198 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2200 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2201 (i860_fix_info): New enum.
2202 (MD_APPLY_FIX3): Define.
2203 (WORKING_DOT_WORD): Define.
2204 (TC_HANDLES_FX_DONE): Define.
2205 (DIFF_EXPR_OK): Define.
2206 (LISTING_HEADER): Define.
2207 (TARGET_FORMAT): Select target format based on endian flag.
2208 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2209 (target_big_endian): Add external declaration.
2211 * config/tc-i860.c: All existing code reworked completely. Other
2212 new code shown below.
2213 (SYNTAX_SVR4): Define.
2214 (target_warn_expand): New variable.
2215 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2216 (md_longopts): Declare and define with new options (-EL, -EB,
2218 (md_show_usage): New function.
2219 (md_operand): New function.
2220 (obtain_reloc_for_imm16): New function.
2221 (md_apply_fix3): New function.
2222 (tc_gen_reloc): New function.
2224 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2226 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2227 2 bytes of the jump address are in the same frag.
2228 (find): Accept 68hc12 register indirect modes.
2230 * NEWS: Mention 68HC11 & 68HC12 support.
2232 2000-08-07 Richard Henderson <rth@cygnus.com>
2234 * config/tc-ia64.c (unwind): Add prologue_mask member.
2235 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2236 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2237 (dot_body): Clear unwind.prologue_mask.
2238 (dot_prologue): Set it. Accept a register second argument.
2240 2000-08-07 Kazu Hirata <kazu@hxi.com>
2242 * config/atof-ieee.c: Fix formatting.
2243 * config/atof-tahoe.c: Likewise.
2245 2000-08-06 Nick Clifton <nickc@cygnus.com>
2247 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2250 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2251 of .popsection, .previous, .pushsection, .subsection,
2252 .version, .vtable_entry, .vtable_inherit and .weak.
2254 2000-08-05 Kazu Hirata <kazu@hxi.com>
2256 * config/tc-cris.c: Fix formatting.
2257 * config/tc-i386.c: Likewise.
2258 * config/tc-sparc.c (sparc_ip): Simplify the code.
2260 2000-08-04 Kazu Hirata <kazu@hxi.com>
2262 * config/tc-cris.c: Rearrange code for readability.
2263 * config/tc-d10v.c: Fix formatting.
2264 * config/tc-m32r.c: Likewise.
2265 * config/tc-sparc.c: Likewise.
2267 2000-08-02 Jim Wilson <wilson@cygnus.com>
2269 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2270 before ia64_find_opcode.
2271 (md_assemble): Likewise.
2273 2000-08-01 Nick Clifton <nickc@cygnus.com>
2275 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2276 Undo some formatting fixes.
2278 2000-08-01 Kazu Hirata <kazu@hxi.com>
2280 * config/obj-som.c: Fix formatting.
2281 * config/obj-ieee.c: Likewise.
2282 * config/tc-arm.c: Likewise.
2283 * config/tc-v850.c: Likewise.
2285 2000-08-01 Nick Clifton <nickc@redhat.com>
2287 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2288 index by command line option.
2290 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2292 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2293 (@node M68K-Branch): Rewrite to match the reality.
2295 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2297 * doc/c-i860.texi: New file.
2298 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2299 * doc/Makefile.in: Regenerate.
2300 * doc/all.texi: Add I860 as relevant architecture.
2301 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2303 2000-07-31 Kazu Hirata <kazu@hxi.com>
2305 * config/tc-d30v.c: Fix formatting.
2307 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2309 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2310 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2311 long emit a long branch if available instead of an absolute jump, never
2312 emit absolute jumps for anything with --pcrel.
2314 * doc/c-m68k.texi: Document new command line option.
2316 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2318 * config/tc-avr.c: Use PARAMS macro in function declarations.
2319 Don't declare md_pcrel_from_section (already in tc-avr.h).
2320 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2321 (avr_operand): Don't set (unsigned) op_mask to -1.
2323 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2325 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2326 * configure: Regenerated.
2327 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2328 of operand to the .type directive (.e.g, "type").
2330 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2332 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2333 * app.c (do_scrub_chars): Record where first comment found.
2334 * read.c (read_a_source_file): Init found_comment on entry, and
2335 notify whether comments found on exit.
2336 * config/tc-hppa.c (md_shortopts): Add "c".
2337 (md_longopts): Add warn-comment.
2338 (md_parse_option): Handle it.
2339 (md_show_usage): Show available options.
2340 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2342 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2344 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2345 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2347 (md_estimate_size_before_relax): Don't fall off end of function.
2349 2000-07-27 Kazu Hirata <kazu@hxi.com>
2351 * config/tc-avr.c: Fix formatting.
2352 * config/tc-ns32k.c: Likewise.
2354 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2356 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2358 2000-07-27 Kazu Hirata <kazu@hxi.com>
2360 * config/tc-d10v.c: Fix formatting.
2361 * config/tc-z8k.c: Likewise.
2362 * config/tc-sparc.c: Likewise.
2364 2000-07-26 Dave Brolley <brolley@redhat.com>
2366 * cgen.c (queue_fixup): Declare opinfo.
2367 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2368 (gas_cgen_md_operand): Ditto.
2369 (gas_cgen_md_apply_fix3): Ditto.
2371 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2373 * config/obj-coff.c (obj_frob_symbol): Don't merge
2374 labels. Don't merge if the symbol isn't constant. Return
2375 immediately if a symbol is merged.
2377 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2379 * frags.c (frag_align): Correct absolute section alignment.
2381 2000-07-20 DJ Delorie <dj@redhat.com>
2383 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2384 it breaks linking against DLLs.
2386 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2388 * configure.in: Add CRIS support.
2389 * configure: Regenerate.
2390 * Makefile.am: (CPU_TYPES): Add cris.
2391 (CPU_OBJ_VALID) [aout]: Add cris.
2392 (MULTI_CPU_TYPES): Add cris.
2393 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2394 [coff]: Only i386 and mips are valid.
2395 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2396 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2397 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2398 Regenerate dependencies.
2399 * Makefile.in: Regenerate.
2400 * aclocal.m4: Regenerate.
2401 * as.c: Declare crisaout, criself.
2402 * config/tc-cris.h, config/tc-cris.c: New.
2403 * config/e-criself.c, config/e-crisaout.c: New.
2404 * po/POTFILES.in, po/gas.pot: Regenerate.
2406 2000-07-20 Kazu Hirata <kazu@hxi.com>
2408 * read.c: Fix formatting.
2409 * write.c: Fix formatting.
2411 2000-07-19 H.J. Lu <hjl@gnu.org>
2413 * sb.c: Include <stdlib.h> if exists for abort ().
2415 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2417 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2418 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2419 (pa_type_args): Same here.
2421 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2423 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2424 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2425 the storage class is already set.
2427 2000-07-17 Kazu Hirata <kazu@hxi.com>
2429 * config/tc-m68hc11.c: Fix formatting.
2430 * config/tc-mn10200.c: Likewise.
2431 * config/tc-mn10300.c: Likewise.
2432 * config/tc-pj.c: Likewise.
2433 * config/tc-tic80.c: Likewise.
2434 * config/tc-w65.c: Likewise.
2436 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2438 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2441 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2443 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2446 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2448 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2449 ELF as are used for SOM (except the 32-bit reloc one) to decide
2450 whether a symbol can be reduced to a section symbol. Expand on
2451 the comment for symbols involved in LR% and RR% expressions.
2453 2000-07-14 Nick Clifton <nickc@cygnus.com>
2455 * config/tc-mips.c (mips_disable_float_construction): New
2456 static variable. Set to true if doubles should not be
2457 constructed by loading two single width fp registers with
2458 halves of the value.
2459 (mips_ip): Test mips_disable_float_construction.
2460 (md_longopts): Add command line switches --construct-floats
2461 and --no-construct-floats.
2462 (md_parse_option): Parse new command line options.
2463 (md_show_usage): Describe new command line options.
2465 * doc/c-mips.texi: Document new command line options.
2467 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2469 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2470 * configure: Regenerate.
2472 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2474 * configure.in (DEFAULT_EMULATION setting): Revert part of
2475 2000-07-01 change that set te_multi=multi unless set to tmips.
2476 * configure: Regenerate.
2478 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2480 * config/obj-coff.c (coff_frob_section): Add padding to the last
2481 section when aligning it increases its size.
2483 2000-07-11 Kazu Hirata <kazu@hxi.com>
2485 * config/tc-tic54x.c: Fix formatting.
2487 2000-07-10 Kazu Hirata <kazu@hxi.com>
2489 * config/tc-h8500.c: Fix formatting.
2490 * config/tc-tic54x.c: Fix formatting.
2492 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2494 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2495 displacements correctly.
2497 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2499 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2501 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2505 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2507 From David Huggins-Daines <dhd@linuxcare.com>
2508 * config/te-hppalinux64.h: Add a new emulation.
2509 * configure.in (emulations): Add configure bits to support the
2510 64-bit Linux/parisc target.
2511 * configure: Regenerate.
2513 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2514 (md_shortopts): Add `V' for ELF.
2516 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2517 when SOM or ELF_ARG_RELOC are defined.
2518 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2519 ELF_ARG_RELOC are defined.
2520 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2521 (pa_stringer): ..Do it here instead. Fix comment typos.
2522 (hppa_force_relocation): Cast enums to int before comparing with
2525 From Ryan Bradetich <rbradetich@uswest.net>
2526 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2527 redifinition warning.
2528 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2529 (hppa_force_relocation): ditto
2530 (md_apply_fix): Added cast to buf to fix warnings.
2532 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2533 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2535 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2536 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2537 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2538 reloc_type** to avoid warnings in switch.
2539 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2540 little earlier instead.
2542 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2544 (pa_type_args): Use symbol_arg_reloc_info.
2545 (struct pa_it): Make arg_reloc unsigned int.
2546 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2547 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2548 (pa_code): Delete. pa_text duplicates this function.
2549 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2550 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2552 (cons_fix_new_hppa): Actually change selector to e_fsel when
2553 warning about assuming so.
2554 (tc_gen_reloc): More example elf arg reloc code.
2555 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2556 (hppa_force_relocation): Likewise.
2558 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2560 (pa_end_of_source): Prototype.
2561 (hppa_fix_adjustable): Prototype.
2562 (LABELS_WITHOUT_COLONS): Move it..
2563 * config/te-hppa.h: To here.
2565 * config/te-hppa64.h: New file.
2567 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2569 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2570 format -10, -16, 16 relocs.
2571 (hppa_elf_mark_end_of_function): Test for null
2572 last_call_info->start_symbol
2574 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2575 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2576 re_assesmble_* functions. Delete extraneous statements. Fix
2578 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2579 insn to re_assemble_*.
2581 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2583 * doc/internals.texi (Expressions): Fix typo.
2585 2000-07-08 Kazu Hirata <kazu@hxi.com>
2587 * config/tc-sh.c: Fix formatting.
2588 * config/tc-tic54x.c: Fix formatting.
2589 * depend.c: Fix formatting.
2590 * flonum-konst.c: Likewise.
2591 * flonum-mult.c: Likewise.
2593 2000-07-07 Kazu Hirata <kazu@hxi.com>
2595 * config/tc-sh.c: Fix comments.
2596 * config/obj-vms.c: Fix comments.
2597 * config/tc-a29k.c: Likewise.
2598 * config/tc-alpha.c: Likewise.
2599 * config/tc-h8300.c: Likewise.
2600 * config/tc-h8500.c: Likewise.
2601 * config/tc-i370.c: Likewise.
2602 * config/tc-ia64.c: Likewise.
2603 * config/tc-m68hc11.c: Likewise.
2604 * config/tc-m68k.c: Likewise.
2605 * config/tc-mips.c: Likewise.
2606 * config/tc-ns32k.c: Likewise.
2607 * config/tc-ppc.c: Likewise.
2608 * config/tc-z8k.c: Likewise.
2610 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2612 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2613 Default to '(SEC_LOAD | SEC_DATA)'.
2614 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2616 * doc/internals.texi (CPU Backend): Describe
2617 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2619 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2621 * as.c (parse_args): NULL terminate the long option list.
2623 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2625 * config/tc-d30v.h: Include "write.h" for fixS.
2626 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2628 2000-07-05 Nick Clifton <nickc@cygnus.com>
2630 * config/tc-d30v.c (write_2_short): Further changes to warning
2631 messages produced when combining EITHER_BUT_PREFER_MU attributed
2634 2000-07-05 DJ Delorie <dj@redhat.com>
2638 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2640 * config/tc-arm.c (psrs): Accept combinations of flags.
2642 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2644 * config/tc-avr.c: Change _ () to _() around all strings marked
2645 for translation (exception from the usual coding style).
2646 (avr_opt): New struct variable, how the new switches are set.
2647 (OPTION_MMCU): Define as 'm' and actually use.
2648 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2649 (show_mcu_list): New function, display the list of known MCUs.
2650 (md_show_usage): Document the new switches. Call show_mcu_list.
2651 (avr_set_arch): Change 'm' to OPTION_MMCU.
2652 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2653 Handle the new switches.
2654 (avr_operands): Disable warnings for undefined combinations of
2655 operands if -mall-opcodes. Disable warnings for skipping two-word
2656 instructions if enhanced core or -mno-skip-bug.
2657 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2658 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2659 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2660 (avr_ldi_expression): Warn about implicit lo8().
2661 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2663 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2665 * configure.in: Add entry for mips-*-sysv4*MP*
2666 * configure: Rebuild
2667 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2668 elf32-tradlittlemips for traditional mips targets.
2669 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2670 test for Link Once sections as in adjust_reloc_syms.
2671 * config/te-tmips.h: New file for traditional mips targets. Define
2674 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2676 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2677 flags argument is not present, don't change an existing section's
2678 section's attributes. If the flags argument is present, warn if the
2679 attributes don't match the section's current attributes. When
2680 long section names are supported, set SEC_LINK_ONCE and
2681 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2683 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2685 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2686 symbols; create them.
2688 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2690 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2691 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2693 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2695 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2696 expressions. Ignore the problem when handling 16 bit signed
2697 immediates, because the assembler will take care of the relocation
2700 2000-06-27 Nick Clifton <nickc@cygnus.com>
2702 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2703 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2704 sequential order, and emit warning messages if the input source
2705 code contains constructs like that, or parallel constructs
2706 containing such opcodes.
2708 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2710 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2711 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2712 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2713 (md_show_usage): Update usage message.
2714 (md_parse_option): Allow redefinition of MCU type within the
2715 same avr[1-5] bfd machine type. Show both old and new MCU type
2716 in the error message.
2717 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2718 Simplify 8K wrap code.
2720 2000-06-25 Kazu Hirata <kazu@hxi.com>
2722 * config/obj-aout.c: Remove all uses of DEFUN.
2723 * config/obj-ieee.c: Likewise.
2724 * config/tc-sh.c: Fix comment typos.
2725 * config/tc-tahoe.c: Likewise.
2726 * config/tc-vax.c: Likewise.
2727 * config/tc-w65.c: Likewise.
2728 * config/tc-z8k.c: Likewise.
2729 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2731 2000-06-24 DJ Delorie <dj@cygnus.com>
2733 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2734 more changes from Sept 1999
2735 (tc_i386_fix_adjustable): ditto
2736 (md_apply_fix3): ditto
2738 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2740 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2741 (gas_cgen_parse_operand): Set it around expression() call.
2742 (gas_cgen_md_operand): Test for it before longjmp().
2744 2000-06-24 Kazu Hirata <kazu@hxi.com>
2746 * config/tc-h8500.c: Remove all uses of DEFUN.
2747 * config/tc-sh.c: Likewise.
2748 * config/tc-w65.c: Likewise.
2749 * config/tc-z8k.c: Likewise.
2751 * config/tc-h8500.c: Fix typos in comments.
2753 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2755 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2758 2000-06-23 matthew green <mrg@redhat.com>
2760 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2761 defined. Fix error message for `[' grouping.
2763 2000-06-22 Kazu Hirata <kazu@hxi.com>
2765 * config/tc-h8300.c: Fix formatting and comment typos.
2767 2000-06-22 Timothy Wall <twall@cygnus.com>
2769 * config/tc-ia64.c (note_register_values): Move premature QP
2770 notation clearing into the appropriate place.
2772 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2774 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2775 first before anything else. Add bin-bugs.h, emul.h and progress.h
2776 Sort list of files as for $(OBJS) in Makefile.am.
2778 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2779 find one. Remake dependencies.
2780 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2781 * Makefile.in: Regenerate.
2782 * doc/Makefile.in: Regenerate.
2784 * config/tc-i386.c (i386_displacement): Don't assume a constant
2785 displacement is necessarily 16 bits when in 16 bit code mode.
2786 (md_assemble): Instead size the displacement here after we know
2787 for sure that a .code16gcc operand hasn't automatically added
2788 operand size prefixes.
2790 2000-06-21 H.J. Lu <hjl@gnu.org>
2792 * Makefile.am: Rebuild dependency.
2793 * Makefile.in: Rebuild.
2795 2000-06-21 Kazu Hirata <kazu@hxi.com>
2797 * config/tc-h8300.c (parse_reg): Make the function static.
2798 (parse_exp): Likewise.
2800 2000-06-20 DJ Delorie <dj@cygnus.com>
2802 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2803 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2804 for cygwin import libraries to work properly.
2806 2000-06-20 H.J. Lu <hjl@gnu.org>
2808 * Makefile.am: Rebuild dependency.
2809 * Makefile.in: Rebuild.
2810 * configure: Likewise.
2811 * doc/Makefile.in: Likewise.
2813 2000-06-20 Timothy Wall <twall@cygnus.com>
2815 * doc/internals.texi (CPU backend): Add @itemx for
2816 TC_START_LABEL_WITHOUT_COLON.
2817 * doc/c-tic54x.texi: New.
2818 * doc/as.texinfo: Add tic54x features and include primary tic54x
2820 * doc/all.texi: Add C54X.
2821 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2822 * doc/Makefile.in: Regenerate.
2823 * configure.in: Add tic54x and define LIBM for tic54x.
2824 * configure: Regenrate.
2825 * config/tc-tic54x.[ch]: New.
2826 * config/obj-coff.h: Add tic54x.
2827 * Makefile.am: (CPU_TYPES): Add tic54x.
2828 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2829 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2830 (as_new_LDADD): Add $(LIBM).
2831 * Makefile.in: Regenerate.
2833 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2835 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2836 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2837 * doc/as.texinfo: Likewise.
2839 * configure, Makefile.in: Regenerate.
2840 * configure.in (emulations): Recognize m6811 and m6812.
2841 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2842 Added files for 68hc11 and 68hc12 assembler.
2843 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2844 * config/tc-m68hc11.h: Header definition for that assembler.
2846 2000-06-18 Nick Clifton <nickc@redhat.com>
2848 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2849 instead of OCTETS_PER_BYTE.
2851 * config/tc-v850.c: Fix compile time warnings.
2852 * config/tc-ppc.c: Fix compile time warnings.
2854 2000-06-18 H.J. Lu <hjl@gnu.org>
2856 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2857 * configure: Rebuild.
2859 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2861 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2864 2000-06-16 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2867 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2869 * doc/c-mips.texi: Document newly accepted cpu variants.
2871 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2873 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2875 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2877 * macro.c (getstring): Make it possible to escape the quote
2880 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2882 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2884 2000-06-13 H.J. Lu <hjl@gnu.org>
2886 * configure: Regenerate.
2888 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2890 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2892 * doc/internals.texi (line_separator_chars): Semicolon is no
2893 longer a default. Mention null and newline as defaults.
2895 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2897 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2898 * config/tc-i860.h (line_separator_chars): Likewise.
2899 * config/tc-h8300.c (line_separator_chars): Likewise.
2900 * config/tc-i960.c (line_separator_chars): Likewise.
2901 * config/tc-m68k.c (line_separator_chars): Likewise.
2902 * config/tc-mips.c (line_separator_chars): Likewise.
2903 * config/tc-ns32k.c (line_separator_chars): Likewise.
2904 * config/tc-sparc.c (line_separator_chars): Likewise.
2905 * config/tc-vax.c (line_separator_chars): Likewise.
2907 * config/tc-h8300.c (comment_chars): Use string initialiser.
2908 * config/tc-i960.c (line_comment_chars): Likewise.
2909 * config/tc-z8k.c (comment_chars, line_comment_chars,
2910 line_separator_chars): Likewise.
2912 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2915 2000-06-08 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2920 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2922 * configure.in (VERSION): Update to show this is the CVS mainline.
2924 2000-06-08 Matthew Jacob <mjacob@feral.com>
2926 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2927 $at is the integer register $r28, vs. both $r28 and the floating
2928 point register $f28.
2930 2000-06-08 James E. Wilson <wilson@cygnus.com>
2932 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2933 (dot_endp): Don't call ia64_flush_insns.
2934 (emit_one_bundle): Don't delete prologue/body records from
2935 unwind_record list in first loop. Rewrite second loop to account for
2938 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2940 * config/tc-ia64.c: Add missing prototypes.
2941 (generate_unwind_image): Cast argument to output_unw_records call.
2943 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2945 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2947 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2949 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2950 (REGISTER_P): likewise.
2951 (avr_opcodes): uses include/opcode/avr.h
2952 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2954 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2956 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2959 2000-06-03 H.J. Lu <hjl@gnu.org>
2961 * read.c (is_end_of_line): Put back `;'.
2963 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2965 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2967 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2969 * expr.c (operand): Test is_end_of_line outside switch to catch
2970 line separator chars that are also operators.
2971 (operator): Return O_illegal for line separator chars.
2973 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2974 entry (or `!' entry for TC_HPPA).
2976 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2977 before indexing is_end_of_line. Remove redundant check for '\0'.
2979 * config/tc-h8500.c (md_assemble): Likewise.
2980 * config/tc-mcore.c (md_assemble): Likewise.
2981 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2984 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2986 * config/tc-mcore.c (mcore_cons): Likewise.
2987 (mcore_float_cons): Likewise.
2988 (mcore_stringer): Likewise.
2989 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2991 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2993 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2995 2000-05-29 Nick Clifton <nickc@cygnus.com>
2997 * config/tc-sh.c: Fix compile time warning messages.
2999 * config/tc-mips.c: Fix compile time warning messages.
3001 2000-05-29 Philip Blundell <philb@gnu.org>
3003 * doc/as.texinfo: Update copyright dates.
3004 (Local Labels): Delete misplaced mention of ARM.
3005 * NEWS: Mention ARM ELF support.
3007 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3009 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3010 it is modified, and use the real_size to compute the frag address
3011 for dwarf2 line info.
3013 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3015 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3016 line-matching scheme to cope with automake moving variables around.
3017 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3018 * Makefile.in: Regenerate.
3020 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3022 * config/tc-sparc.c (sparc_relax): New.
3023 (md_longopts): Add -relax and -no-relax options.
3024 (md_parse_options, md_show_usage): Likewise.
3025 (md_apply_fix3): Optimize tail call into branch always if possible.
3027 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3029 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3030 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3031 rules, with warning when a GAS statement specifies a packing that
3032 will result in an instruction being squashed.
3033 Added typdef packing_type and enumerals, changed various integer
3034 literals to use the enumerals.
3036 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3038 * config/tc-ia64.c (dot_restorereg_p): New function.
3039 (md_pseudo_table): Add restorereg.p.
3040 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3041 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3043 * config/tc-ia64.h (unw_record_type): Add unwabi.
3044 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3045 called MASK with members for imask, and the masks produced by
3046 fr_mem, gr_mem, br_mem, and frgr_mem.
3047 (unw_p_record): Add members ABI and CONTEXT.
3048 (unw_x_record): Add member AB.
3049 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3050 as pseudo-register for use during unwind info generation.
3051 (AR_PFS, AR_LC): New macros.
3052 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3053 whose names start with an at sign (as in "@priunat").
3054 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3056 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3057 proc_end, unwind_info, personality_routine): Consolidate into
3058 "unwind" structure to reduce offset-table use. Add member
3059 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3061 (output_R1_format, output_R3_format, output_P3_format,
3062 output_P6_format): Initialize R with zero to reduce compiler warnings.
3063 (output_P7_format): Ditto. Add `default' branch to switch
3064 statement to reduce compiler warnings.
3065 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3066 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3067 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3068 into single argument.
3069 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3070 compiler warnings. Merge A and B args into single argument.
3071 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3072 A and B args into single argument.
3073 (free_record): Removed (wasn't used).
3074 (free_list_records): Also free imasks in prologue records.
3075 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3076 (output_spill_mask): Remove.
3077 (output_unwabi): New function.
3078 (output_epilogue, output_label_state, output_copy_state): Call
3080 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3081 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3083 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3084 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3085 as part of handling the prologue records. Emit region's imask if
3086 we have one. Handle unwabi, epilogue, label_state, copy_state,
3087 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3088 spill_sprel_p, and spill_reg_p records.
3089 (set_imask, count_bits, slot_index): New function.
3090 (fixup_unw_records): Fix region size computation. Handle
3091 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3092 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3093 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3094 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3095 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3096 (dot_save): Use manifest constants for applicaton registers.
3097 Handle REG_PR and REG_PRIUNAT.
3098 (dot_restore): Don't just ignore it.
3099 (dot_restorereg): New function..
3100 (generate_unwind_image): Ensure unwind info is a multiple of eight
3101 bytes, not just four bytes.
3102 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3103 (dot_altrp): Don't just ignore it.
3104 (dot_savemem): New function. Replaces dot_savesp() and
3105 dot_savepsp(). Use manifest constants for applicaton registers.
3106 Handle REG_PR and REG_PRIUNAT.
3107 (dot_savef): Simplify.
3108 (dot_saveb): Support generation of br_gr.
3109 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3110 dot_label_state, dot_copy_state): New function.
3111 (dot_unwabi): Don't just ignore it.
3112 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3113 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3114 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3115 (emit_one_bundle): Set slot number for prologue/body records
3116 *before* emitting the first insn.
3117 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3118 (md_begin): Declare "psp" pseudo-register.
3119 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3120 so we don't get segfault.
3121 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3122 counts as required per SW Conventions manual
3123 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3124 output_preds_psprel, output_preds_sprel, output_spill_base,
3125 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3126 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3127 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3128 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3129 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3130 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3131 (dot_vframe): Implement.
3132 (dot_vframesp, dot_vframepsp): New function.
3134 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3136 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3137 * configure: Regenerate.
3139 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3141 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3142 (md_estimate_size_before_relax): so we can use it here instead of
3143 old kludges. Localise vars to blocks. Comment.
3145 * frags.c (frag_new): Update fr_var comments.
3146 * frags.h (struct frag): Ditto.
3148 2000-05-22 Richard Henderson <rth@cygnus.com>
3150 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3151 (pseudo_func): Add pcrel.
3152 (operand_match): Handle IA64_OPND_TGT64.
3153 (build_insn): Likewise.
3154 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3155 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3156 (fix_insn): Handle all three 64-bit relocation types.
3158 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3160 * obj.h (struct format_ops): New members begin, app_file,
3161 s_set_other, s_set_desc, s_get_type, s_set_type,
3162 separate_stab_sections, init_stab_section.
3164 * config/obj-multi.h: Update GPL notice to v2.
3166 (obj_app_file): New.
3167 (S_SET_SIZE): Test s_set_size for NULL before calling.
3168 (S_SET_ALIGN): Similar for s_set_align.
3173 (SEPARATE_STAB_SECTIONS): New.
3174 (INIT_STAB_SECTION): New.
3175 (EMIT_SECTION_SYMBOLS): New.
3176 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3178 * config/obj-elf.h: Update GPL notice to v2.
3179 Mention that this file is included from obj-multi.h.
3180 (obj_begin): Wrap definition in ifndef.
3181 (elf_file_symbol): Constify declaration.
3182 (obj_app_file): Ditto.
3183 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3184 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3186 * config/obj-elf.c (elf_s_set_other): New.
3187 (elf_file_symbol): Constify argument.
3188 (elf_separate_stab_sections): New.
3189 (elf_init_stab_section): New.
3190 (elf_format_ops): Add new members. Remove comma at end.
3192 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3193 (ecoff_format_ops): Add new fields. Remove comma at end.
3194 Mention inconsistency for emit_section_symbols.
3196 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3198 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3199 (coff_separate_stab_sections): New.
3200 (coff_format_ops): Add new members.
3202 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3203 (obj_aout_s_set_other): New.
3204 (obj_aout_s_set_desc): New.
3205 (obj_aout_s_get_type): New.
3206 (obj_aout_s_set_type): New.
3207 (obj_aout_separate_stab_sections): New.
3208 (aout_format_ops): New members added. Use obj_aout_process_stab,
3209 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3210 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3212 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3214 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3216 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3217 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3218 (md_estimate_size_before_relax): Ensure jumps to weak and
3219 externally visible symbols are relocatable.
3221 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3223 * stabs.c (aout_process_stab): Make global.
3224 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3225 * read.h (aout_process_stab): Declare.
3227 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3228 Generalize to *aout, *coff *elf.
3229 * configure: Regenerated.
3231 * doc/internals.texi (Object format backend): Say
3232 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3234 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3235 * Makefile.in: Regenerated.
3237 2000-05-19 Catherine Moore <clm@cygnus.com>
3239 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3241 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3243 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3244 instruction to reflect change in re_assemble_*.
3246 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3248 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3249 build PA64 ELF tools.
3250 * configure: Rebuilt.
3252 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3254 * Makefile.am: Regenerate dependencies.
3255 * Makefile.in: Regenerate.
3257 2000-05-15 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-arm.c (struct asm_psr): Add boolean field
3260 distinguishing between CSPR and SPSR. Rename 'number' field
3262 (psrs): Rearrange contents to match new asm_psr structure.
3263 (arm_psr_parse): Move next to psr_required_here. Make it
3264 return an asm_psr structure.
3265 (psr_required_here): Use asm_psr structure returned by
3267 (do_msr): Reorganise to allow psr_required_here to be called
3269 (md_undefined_name): Mark 'name' parameter as unused, since
3270 the COFF target does not use it.
3272 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3274 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3276 * config/te-aux.h: Likewise.
3277 * config/te-dpx2.h: Likewise.
3278 * config/te-go32.h: Likewise.
3279 * config/te-hp300.h: Likewise.
3280 * config/te-hppa.h: Likewise.
3281 * config/te-i386aix.h: Likewise.
3282 * config/te-ic960.h: Likewise.
3283 * config/te-interix.h: Likewise.
3284 * config/te-nbsd532.h: Likewise.
3285 * config/te-pc532mach.h: Likewise.
3286 * config/te-ppcnw.h: Likewise.
3287 * config/te-psos.h: Likewise.
3288 * config/te-sparcaout.h: Likewise.
3289 * config/te-sun3.h: Likewise.
3290 * config/te-sysv32.h: Likewise.
3292 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3294 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3295 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3296 and sign extend without an if statement.
3297 (build_bytes): Likewise.
3299 2000-05-14 Kazu Hirata <kazu@hxi.com>
3301 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3302 X_add_symbol L_32 case.
3304 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3306 * config/te-freebsd.h: New file.
3308 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3310 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3311 bindtextdomain): Replace defines with those from intl/libgettext.h
3312 to quieten gcc warnings.
3314 * NEWS: Mention x86 .arch and -q.
3316 * config/tc-i386.c (quiet_warnings): New.
3317 (md_assemble): Use quiet_warnings.
3318 (md_parse_option): Set quiet_warnings from -q.
3319 (md_show_usage): Mention -q, delete -m.
3320 (flag_do_long_jump): Delete.
3321 (md_parse_option): Remove -m.
3322 (md_show_usage): Remove -m.
3323 (md_create_long_jump): Remove useless flag_do_long_jump code.
3325 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3326 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3328 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3329 Alexander Sokolov <robocop@netlink.ru>
3331 * doc/c-i386.texi (i386-Arch): New section.
3332 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3334 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3335 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3336 architecture has been given and is not 486.
3337 (set_cpu_arch): New.
3338 (md_pseudo_table): Add .arch.
3339 (md_assemble): Warn if cpu architecture has been given and an
3340 unsupported instruction.
3342 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3343 Move operand_types bit defines after relevant template field.
3344 (template): Add cpu_flags.
3348 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3350 * config/tc-mn10300.h (md_end): Define.
3351 (mn10300_finalize): Declare.
3352 * config/tc-mn10300.c: Include dwarf2dbg.h.
3353 (debug_line): Define.
3354 (md_assemble): Generate dwarf2 line info.
3355 (mn10300_finalize): New function. Finalize dwarf2 info.
3357 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3359 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3360 external version of the relocation for weak symbols.
3362 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3364 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3365 frame size in units of 16 bytes, as required per SW Conventions manual.
3366 (output_unw_records): Output info-block header as a dword to get
3369 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3371 * as.h: #include "file", not <file> on files from ../include.
3372 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3373 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3374 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3375 (tc_coff_symbol_emit_hook): Ditto.
3376 (OPTCOUNT): Cast to int to avoid compiler warning.
3377 (md_begin): Fix signed/unsigned warnings.
3379 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3381 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3382 ABRANCH LONG case for a conditional branch on a 68000.
3383 (md_estimate_size_before_relax): Likewise. Also handle
3384 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3385 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3386 PC-relative on all CPUs.
3387 (md_estimate_size_before_relax): Likewise.
3389 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3391 * as.c (parse_args): Just mention current year in printed
3394 2000-05-03 J.T. Conklin <jtc@redback.com>
3396 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3398 (md_parse_option): Recognize -m7400.
3400 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3402 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3403 don't permit lp to become less than the words array.
3405 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3407 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3408 Fix little-endian case.
3410 2000-05-03 David O'Brien <obrien@NUXI.com>
3412 * as.c (parse_args): Update copyright.
3414 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3416 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3417 for the .bss section too.
3419 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3421 * configure.in: Set em=linux for hppa-*-linux.
3422 * configure: Regenerate.
3423 * doc/Makefile.in: Regenerate with correct automake.
3425 * frags.c (frag_grow): Sanity check chunk_size.
3427 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3428 * config/obj-som.h: Likewise.
3429 * config/obj-ieee.h: Likewise.
3431 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3433 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3434 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3435 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3436 (pa_ip): low_sign_unext now returns via function value. Use
3437 re_assemble_* instead of dis_assemble_* and
3438 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3440 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3441 (md_section_align, md_parse_option, md_show_usage,
3442 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3443 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3444 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3445 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3446 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3448 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3449 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3450 outside of switch. Correct mask and shifting errors in case 10
3451 and case -11. In case 21, compare against signed range to suit
3452 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3453 case 17 and case 22, use offsetT variable to properly check range.
3454 Use re_assemble_* here too.
3455 (evaluate_absolute): Change type of value to offsetT. Call
3456 hppa_field_adjust to do the work for us.
3457 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3458 (pa_parse_cmpib_64_cmpltr): Ditto.
3459 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3460 of i to unsigned int.
3461 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3462 (pa_end_of_source): Return type is void.
3464 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3466 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3468 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3470 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3471 More comments added.
3472 (md_begin): Removed "construct symbols for each register name".
3473 Because register names conflicts with GCC generated function
3475 (avr_operand): Now constant numbers can be used as a register
3476 identifiers (0 as r0, 31 as r31).
3477 (md_assemble): use skip_space () before parsing instruction
3480 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3482 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3483 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3484 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3485 * configure: Regenerate.
3487 2000-04-29 Andreas Jaeger <aj@suse.de>
3489 * as.h: Correctly check GCC version.
3491 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3493 * doc/as.1: Fix unbalanced brackets.
3495 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3497 (line_comment_chars): Set to '/' if TE_FreeBSD.
3499 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3501 * configure.in: Configury support for PA64 (currently disabled).
3502 * configure: Rebuilt.
3504 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3506 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3507 bfd_set_section_alignment.
3509 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3511 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3514 2000-04-24 Nick Clifton <nickc@cygnus.com>
3516 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3517 * doc/as.texinfo (Align): Include arm and strongarm in list of
3518 targets that have the second form of the behaviour of the .align
3521 2000-04-24 Mark Klein <mklein@dis.com>
3523 * obj-som.c: Terminate obj_pseudo_table.
3525 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3527 * as.c (parse_args): Allow md_parse_option to override -a listing
3529 * config/obj-coff.c (add_lineno): Change type of offset parameter
3530 from "int" to "bfd_vma."
3531 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3532 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3533 (ppc_change_csect): Align correctly for XCOFF64.
3534 (ppc_machine): New function, which discards "ppc_machine" line.
3535 (ppc_tc): Cons for 8 when code is 64 bit.
3536 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3538 (md_parse_option): Handle -a64 and -a32.
3540 * config/tc-ppc.h (TARGET_MACH): Define.
3541 (TARGET_FORMAT): Move to function.
3542 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3544 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3546 * config/tc-avr.c: New AVR_ISA_ defined.
3547 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3548 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3549 for `fmul', `movw' and `lpm R,Z' instructions.
3550 (avr_operands): Warn if current opcode is a two-word instruction
3551 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3552 (avr_opcodes): New commands added.
3553 (REGISTER_P): Check 'a' and 'v' constraint letters.
3554 (mcu_types): New MCU added.
3556 2000-04-22 Timothy Wall <twall@cygnus.com>
3558 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3560 (operand_match): Conditionally insert default bit values for IMMU9.
3562 2000-04-14 Matthew Green <mrg@cygnus.com>
3564 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3565 * configure: Rebuilt.
3567 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3568 Jason Eckhardt <jle@cygnus.com>
3570 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3572 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3573 Added handling of new operand types l,y,&,fe,fE,fx.
3575 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3576 David Mosberger <davidm@hpl.hp.com>
3577 Timothy Wall <twall@cygnus.com>
3578 Andrew MacLeod <amacleod@cygnus.com>
3579 Jim Wilson <wilson@cygnus.com>
3581 * Makefile.am (CPU_TYPES): Add ia64.
3582 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3583 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3584 * Makefile.in: Rebuild.
3585 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3586 * configure: Rebuild.
3587 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3588 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3589 * expr.c (expr): Handle md_optimize_expr.
3590 * read.c (LEX_HASH): Add comment.
3591 * config/tc-ia64.c, config/tc-ia64.h: New files.
3593 2000-04-21 Richard Henderson <rth@cygnus.com>
3595 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3596 bundling a non-delayed branch type instruction.
3598 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3600 * config/tc-mn10300.c (HAVE_AM30): Define.
3601 (md_assemble): Use it.
3603 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3605 * config/obj-elf.c (obj_elf_change_section): Check for changed
3608 * Makefile.am: (CPU_MULTI_VALID): Remove.
3609 (MULTI_CPU_TYPES): Define.
3610 (MULTI_CPU_OBJ_VALID): Define.
3611 (DEPTC): Use the above.
3612 (DEPOBJ): Same here.
3614 Regenerate dependencies.
3615 * Makefile.in: Regenerate.
3617 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3619 * Makefile.am (YACC, LEX): Get them from configure.
3621 2000-04-18 H.J. Lu (hjl@gnu.org)
3623 * config/tc-i386.c (offset_in_range): Use addressT instead of
3624 bfd_vma for non-bfd assemblers.
3626 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3628 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3629 doesn't give spurious errors.
3631 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3633 * as.h (SEEK_SET): Define if undefined.
3635 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3637 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3638 constants, and don't assume offsetT is 32 bits.
3640 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3642 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3643 (md_pcrel_from_section): Add prototype.
3644 (d10v_fix_adjustable): Add prototype.
3645 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3647 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3649 2000-04-12 Nick Clifton <nickc@cygnus.com>
3651 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3652 symbol in frag chain.
3654 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3656 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3657 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3658 (fits_in_signed_word, smallest_imm_type): Ditto.
3659 (md_assemble): Use an offsetT var to hold offsetT values, not a
3661 (offset_in_range): New.
3662 (md_assemble): Use it.
3663 (md_convert_frag): Change type of target_address, opcode_address,
3664 and displacement_from_opcode_start to offsetT.
3665 (md_create_short_jump): Change type of offset to offsetT.
3666 (md_create_long_jump): Ditto.
3667 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3668 (md_chars_to_number): Remove.
3669 (output_invalid): Remove duplicate prototype.
3671 2000-04-09 Nick Clifton <nickc@cygnus.com>
3673 * Makefile.am (CPU_TYPES): Add 'avr'.
3674 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3675 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3677 * Makefile.in: Regenerate.
3679 * doc/as.texinfo: Add M32R documentation.
3681 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3683 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3684 --enable-build-warnings option.
3685 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3686 * Makefile.in, configure: Re-generate.
3688 2000-04-07 Nick Clifton <nickc@cygnus.com>
3690 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3691 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3692 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3693 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3694 (arm_force_relocation): Force relocations for
3695 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3697 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3699 * config/tc-sh.c (get_operands): There's no third operand if the
3700 first operand is an immediate.
3702 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3704 * config/tc-sh.c (immediate): Delete.
3705 (sh_operand_info): Add immediate member.
3706 (parse_reg): Use A_PC for pc.
3707 (parse_exp): Add second argument 'op'. All callers changed.
3708 (parse_at): Expect pc to be coded as A_PC.
3709 Use immediate field in *op.
3710 (insert): Add fourth argument 'op'. All callers changed.
3711 (build_relax): Add second argument 'op'. All callers changed.
3712 (insert_loop_bounds): New function.
3713 (build_Mytes): Remove DISP_4.
3714 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3715 (assemble_ppi): Use immediate field in *operand.
3716 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3717 (md_apply_fix): Likewise.
3718 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3720 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3722 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3724 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3726 * internals.texi (CPU backend): Document
3727 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3729 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3731 * po/gas.pot: Regenerate.
3733 * as.c (show_usage): Restore translated part of bug string.
3734 * gasp.c (show_usage): Likewise.
3736 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3737 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3738 than move-if-change.
3739 (DEP1): Modify for "gcc -MM".
3743 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3744 Update dependencies.
3745 * Makefile.in: Regenerate.
3747 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3749 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3750 (md_begin): Likewise.
3751 (HAVE_AM33): New macro.
3752 (md_assemble): Use it. Match r_regs and xr_regs only if
3755 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3757 * as.h: #include "bin-bugs.h"
3758 * as.c (show_usage): Use REPORT_BUGS_TO.
3759 * gasp.c: #include "bin-bugs.h"
3760 (show_usage): Use REPORT_BUGS_TO.
3762 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3764 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3766 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3767 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3770 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3772 * config/tc-i386.c (i386_immediate): Don't assume a constant
3773 immediate is necessarily 16 bits when in 16 bit code mode.
3774 (md_assemble): Instead set guess_suffix here after we have checked
3777 2000-04-02 Richard Henderson <rth@cygnus.com>
3779 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3780 quantities. Correct right shift sign extension.
3781 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3782 32-bit value when shifting into place.
3784 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3786 * app.c: Add ATTRIBUTE_UNUSED as needed.
3787 * config/tc-ppc.c: Likewise.
3788 (ppc_size): Make unsigned long.
3789 (ppc_insert_operand): Add casts to avoid warnings.
3791 2000-03-31 Nick Clifton <nickc@cygnus.com>
3793 * config/tc-d10v.h (md_flush_pending_output): Define.
3795 2000-03-29 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3798 segment. Works for both BFD_ASSEMBLER and others.
3799 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3801 2000-03-29 Nick Clifton <nickc@cygnus.com
3803 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3805 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3807 * listing.c (LISTING_LHS_WIDTH): Default depends on
3809 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3811 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3813 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3816 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3818 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3820 * config/tc-avr.c (mcu_types): Add missing initialiser.
3821 (md_pcrel_from_section): Add prototype.
3822 (avr_operand): Remove redundant test of unsigned < 0.
3823 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3825 2000-03-27 Denis Chertykov <denisc@overta.ru>
3827 * config/tc-avr.c: New file for AVR support.
3828 * config/tc-avr.h: Likewise.
3829 * configure.in: Add AVR support.
3830 * configure: Regenerate.
3832 2000-03-26 Timothy Wall <twall@cygnus.com>
3834 * gasp.c (macro_op): Add new argument to check_macro call.
3835 Macro structure definitions moved to macro.h
3836 * sb.h: Add argument to prototype for input_scrub_include_sb.
3837 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3838 nesting checks with an additional flag.
3839 (struct input_save): Add flag to indicate whether current sb
3840 should be checked for proper macro/conditional nesting.
3841 (input_scrub_push/pop): Save/restore nest check flag.
3842 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3844 * macro.c (check_macro): Allow caller to retrieve parsed macro
3845 information if a pointer is provided. This information may be
3846 used by the new macro hooks.
3847 * macro.h: Update prototype for check_macro. Macro struct
3848 definitions moved here from macro.c/gasp.c.
3849 * read.c (read_a_source_file): Add parameter to check_macro call,
3850 and pass macro info to the macro hook, if defined.
3851 (input_scrub_insert_line): New. Allow insertion of a line of
3852 characters into the input stream.
3853 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3854 file into the input stream.
3855 (s_include): Use input_scrub_insert_file.
3856 * internals.texi: Document new macro hooks.
3857 * as.h: New prototypes added.
3859 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3861 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3862 an initial capital letter.
3863 (i386_index_check): Reindent.
3865 2000-03-19 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3870 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3872 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3873 instruction operand bad if Rd > 7 when generating
3874 thumb instructions. Prevents for example,
3875 "adr r12,label" from silently failing and generating
3876 the wrong instruction.
3878 2000-03-17 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3881 that have a destingation >= 0x400000.
3882 Fix compile time warning messages.
3884 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3886 * config/tc-sh.c (md_begin): When encountering insn that are
3887 not supported by the current arch, only change the name if
3888 its contents are the same as prev_name.
3889 (get_specific): If the the architecture doesn't match, fail.
3891 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3893 * config/tc-sh.c (IDENT_CHAR): Define.
3894 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3895 matching back where it came from.
3897 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3899 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3901 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3903 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3906 2000-03-15 Kazu Hirata <kazu@hxi.com>
3908 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3910 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3912 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3913 floating-point-number, make sure 'f' is in FLT_CHARS.
3915 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3917 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3918 (s_lcomm_internal): Use it.
3919 * doc/internals.texi (CPU backend): Document it.
3920 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3923 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3925 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3928 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3929 implementation doesn't have special handling for switch
3931 (macro_build): Allow for code in sections other than .text.
3933 (mips_ip): Likewise.
3934 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3935 Don't perform relocs if we will be outputting them.
3936 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3937 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3940 2000-03-09 Catherine Moore <clm@cygnus.com>
3942 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3943 relocation type based on the entry in the fixup structure.
3944 Put S_IS_EXTERN processing back in.
3946 2000-03-08 H.J. Lu (hjl@gnu.org)
3948 * Makefile.am (install-exec-tooldir): Depend on
3949 install-exec-bindir for parallel make.
3950 * Makefile.in: Regenerated.
3952 2000-03-06 Nick Clifton <nickc@cygnus.com>
3954 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3956 (md_parse_option): Parse -m32r command line switch - disable m32rx
3958 (md_show_usage): Document new option.
3960 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3961 * doc/Makefile.in: Regenerate.
3962 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3964 2000-03-02 Michael Meissner <meissner@redhat.com>
3966 * config/tc-d30v.c (check_range): Remove code that incorrectly
3967 sign extended values where bits < 32.
3969 2000-03-02 H.J. Lu (hjl@gnu.org)
3971 * configure.in: Support --enable-targets=all on ia32.
3972 * configure: Regenerated.
3974 2000-03-01 Nick Clifton <nickc@cygnus.com>
3976 * gasp.c (do_align): Remove bogus check of alignment value.
3978 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3980 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3981 TC_PPC was defined forced the type of a symbol with no other type
3984 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3986 * doc/internals.texi (CPU backend): Mention that
3987 line_separator_chars do not break up comments. Fix typos for
3988 LEX_AT and LEX_NAME descriptions. Document operands for
3989 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3990 description of md_create_short_jump usage. Document argument for
3991 md_undefined_symbol.
3993 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3995 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3996 (md_parse_option): Handle it.
3997 (md_show_usage): Document it.
3999 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4001 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4002 opcode, for the instruction `pal19'. From Andrea Arcangeli
4005 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4007 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4009 (md_assemble): To here, before template operands are matched.
4010 Also ensure a constant immediate is sign extended when we know the
4011 size is at most 16 bits. This is to catch cases like "add
4012 $0xffc0,%ax" where we don't know the size, and thus that the
4013 immediate can be represented as Imm8S until after parsing the
4015 (i386_displacement): Similarly sign extend 16 bit constant
4017 (md_assemble): Relax 16-bit jump constant range check to suit sign
4018 extended displacements.
4020 2000-02-26 Andreas Jaeger <aj@suse.de>
4022 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4024 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4026 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4027 call operands when intel_syntax.
4028 (intel_float_operand): Return 2 for "fi...".
4029 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4030 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4031 earlier "SHORT" change.
4032 (md_assemble): When determining suffix from Regs, exclude
4035 2000-02-24 Nick Clifton <nickc@cygnus.com>
4037 * configure: Add arm-wince, mips-pe and sh-pe targets.
4038 * configure: Regenerate.
4040 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4042 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4043 "pe-mips" for the mips-pe target.
4045 * config/tc-arm.c (insns): Change displacement encoded in BL
4046 and B instructions if the target port is arm-wince.
4047 (do_ldst): Do not bias the relocation offset if the target
4049 (md_pcrel_from): Add in missing relocation offset bias if the
4050 target os arm-wince.
4052 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4053 (md_begin): Disable -G support for mips-pe target.
4054 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4055 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4058 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4059 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4060 assembler, just set the alignment to 4.
4062 * config/te-wince-pe.h: New file for WinCE targets. Define
4065 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4067 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4068 string instructions.
4069 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4070 (i386_intel_memory_operand): After finding a segment override,
4071 check again for no `[' before looking for a displacement. Bomb if
4072 more than one displacement rather than silently discarding the
4073 second and subsequent ones. Free strings malloc'd by
4074 build_displacement_string.
4076 2000-02-24 Catherine Moore <clm@cygnus.com>
4078 * config/obj-som.c (obj_pseudo_table): Add "weak".
4079 (obj_som_weak): New routine.
4081 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4083 * config/tc-i386.c (union i386_op): New.
4084 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4085 Throughout file replace occurences of disps[n], imms[n], regs[n]
4086 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4087 intel mode operand swapping. Add assert in regKludge and
4088 fake_zero_displacement code. Test i.types[n] when outputting
4089 displacements and immediates. Combine output of Disp16 with
4091 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4092 when in intel mode by (not) reversing fsub and fdiv operands
4093 before the template search. This fails for single operand
4094 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4095 undefined. Instead fix the base_opcode after we've found the
4096 template. Move base_opcode xor with found_reverse_match from
4097 opcode output code to before this fix so we test for the correct
4099 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4100 check in intel mode. Instead compare opcodes.
4102 * config/tc-i386.h (TC_RELOC): Delete.
4103 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4104 with equivalent call to reloc.
4106 * as.h (flag_m68k_mri): Move declaration after target include, and
4107 only declare when TC_M68K defined. Define as zero otherwise.
4108 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4109 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4110 Define as zero otherwise.
4111 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4112 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4113 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4114 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4115 testing whether defined.
4116 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4117 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4118 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4119 rather than testing whether defined.
4120 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4121 (parse_mri_cons): Declare and use only when TC_M68K.
4122 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4123 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4124 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4126 * NEWS: Mention IBM 370 support.
4128 2000-02-23 Richard Henderson <rth@cygnus.com>
4130 * config/tc-i386.c (md_assemble): When swapping operands for
4131 intel_syntax, assume everything that's not Imm or Disp is a
4134 2000-02-23 Linas Vepstas <linas@linas.org>
4136 * config/tc-i370.c, config/tc-i370.h: New files.
4137 * Makefile.am: Add support for Linux/IBM 370.
4138 * configure.in: Likewise.
4139 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4140 * config/obj-elf.c: Include elf/i370.h
4141 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4143 * Makefile.in: Regenerate.
4144 * configure: Regenerate.
4146 * doc/c-i370.texi: New file.
4147 * doc/all.texi: Include it.
4148 * doc/as.texinfo: And here.
4149 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4150 * doc/Makefile.in: Regenerate.
4152 2000-02-19 Michael Meissner <meissner@redhat.com>
4154 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4155 determine if an instruction can be used in parallel with an ADDppp
4156 or SUBppp instruction.
4158 2000-02-22 Andrew Haley <aph@cygnus.com>
4160 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4162 2000-02-22 Andrew Haley <aph@cygnus.com>
4164 * config/tc-mips.c (mips_gp32): New variable.
4165 (macro_build) Use mips_gp32.
4167 (md_longopts): Add "-mgp32" and "-mgp64".
4168 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4170 (OPTION_M7900): Change offset
4171 (OPTION_NO_M7900): Ditto.
4173 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4175 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4176 warning, and bump it to 1.
4178 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4180 From Brad Lucier <lucier@math.purdue.edu>:
4181 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4184 2000-02-21 Catherine Moore <clm@cygnus.com>
4186 * config/tc-mips.c (MF_HILO_INSN): Define.
4187 (mips_7000_hilo_fix): Declare.
4188 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4189 (md_parse_option): Check for 7000_HILO_FIX options.
4190 (OPTION_M7000_HILO_FIX): Define.
4191 (OPTION_NO_M7000_HILO_FIX): Define.
4192 * doc/c-mips.texi (-mfix7000): Describe.
4194 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4196 * listing.c (print_lines): Remove unused variable `end'.
4198 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4199 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4200 reloc_type when BFD_ASSEMBLER.
4201 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4202 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4203 statement and quell signed vs. unsigned comparison warning.
4205 2000-02-18 Nick Clifton <nickc@cygnus.com>
4207 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4208 the computed frag offset, rather than overwriting it.
4210 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4212 * config/tc-sh.c ("elf/sh.h"): Include.
4213 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4214 (md.begin): Initialize target_arch.
4215 Only include opcodes in has table that match selected architecture.
4216 (parse_reg): Recognize register names for sh-dsp.
4217 (parse_at): Recognize post-modify addressing.
4218 (get_operands): The leading space is now optional.
4219 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4220 arguments. Update valid_arch.
4221 (build_Mytes): Add support for SDT_REG_N.
4222 (find_cooked_opcode): New function, broken out of md_assemble.
4223 (assemble_ppi, sh_elf_final_processing): New functions.
4224 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4225 (md_longopts, md_parse_option): New option: -dsp.
4226 * config/tc-sh.h (elf_tc_final_processing): Define.
4227 (sh_elf_final_processing): Declare.
4229 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4231 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4232 the unwinder subspace. Save the current seg/subseg before creating
4235 2000-02-10 Nick Clifton <nickc@cygnus.com>
4237 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4238 little endian targets.
4239 (INST_BYTE1): Redefine to handle big and little endian
4241 (cpu_type): New type: Select between M340 and M210.
4242 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4243 instructions of the M340.
4244 (md_assemble): Add support for the MULSH and OPSR classes of
4246 (md_atof): Add support for little endian targets.
4247 (md_parse_option): Add support for -EL, -EB and -mcpu command
4249 (md_convert_frag): Add support for little endian targets.
4250 (md_apply_fix3): Add support for little endian targets.
4251 (md_number_to_chars): Add support for little endian targets.
4253 2000-02-10 Timothy Wall <twall@redhat.com>
4255 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4256 defined, use it to verify the symbol just read should be a label.
4258 2000-02-10 Timothy Wall <twall@redhat.com>
4260 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4261 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4262 around colons when KEEP_WHITE_AROUND_COLON is defined.
4263 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4264 and KEEP_WHITE_AROUND_COLON.
4266 2000-02-08 Timothy Wall <twall@redhat.com>
4268 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4270 (do_repeat): New. Abstract repeat logic so that a "break" can be
4272 (end_repeat): New. Provide support for a "break" out of the
4274 * read.h: Add prototypes for new functions.
4276 2000-02-08 Timothy Wall <twall@redhat.com>
4278 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4279 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4280 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4283 2000-02-08 Timothy Wall <twall@redhat.com>
4285 * read.c: Added elseif to directives table.
4286 * read.h: Added prototype for s_elseif.
4287 * doc/as.texinfo: Added description for elseif.
4288 * cond.c (s_elseif): New function
4290 2000-02-04 Timothy Wall <twall@redhat.com>
4292 * listing.c (print_lines): Remove conditionals causing bug in
4295 2000-02-03 Timothy Wall <twall@cygnus.com>
4297 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4299 * frags.c (frag_new): Calculate fr_fix in octets
4300 (frag_now_fix) Return offset as target address offset (bytes).
4301 (frag_now_fix_octets) New - Return offset in octets (8-bit
4303 * frags.h: Added prototype for frag_now_fix_octets().
4304 Distinguish between octets and bytes in field descriptions.
4305 * listing.c (calc_hex): Account for octets vs bytes when
4306 printing addresses/offsets.
4307 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4308 target is little-endian, print the octets in a word in big-endian
4309 order so that the display looks like a proper hexadecimal number,
4310 instead of having the octets reversed.
4311 * read.c (do_align): When recording alignment, alignment power
4312 should be in terms of target bytes (minimum addressible unit)
4314 (do_org) Convert ORG target address (byte) argument into an
4315 octet offset when generating a variable fragment.
4316 * symbols.c (resolve_symbol_value): Symbol final value
4317 converted to a target address offset (bytes) from its octet offset.
4318 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4319 offset (bytes) is adjusted by the frag offset (octets) converted
4321 (coff_frob_section) Section alignment power is in terms of bytes;
4322 convert it to an octet alignment power when calculating size (and
4323 size mask) in octets. Don't modify the section size in order to
4324 "align" it for TI COFF, since that format has a different method
4325 for storing alignment information.
4327 2000-02-01 Timothy Wall <twall@cygnus.com>
4329 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4330 entries, matching the way GCC generates them. If not escaped, the
4331 filename is encoded incorrectly.
4333 2000-01-31 Nick Clifton <nickc@cygnus.com>
4335 * config/tc-arm.c (reg_table): Add support for ATPCS register
4338 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4340 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4342 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4344 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4345 of a symbol when we really care about its value.
4347 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4349 * config/tc-mcore.c (md_assemble): Give warning message if
4350 operands passes to instruction are more than the spec.
4352 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4354 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4355 Thumb mode but the label seen was not declared as '.thumb_func'
4356 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4357 correct disassembly of Thumb code bounded by non function labels.
4359 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4361 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4362 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4364 * Makefile.in: Same here.
4367 * configure.in: Set bfd_gas for i386-aout when primary target
4368 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4369 we may need the primary te_file. Remove incorrect comment.
4371 * configure: Regenerate.
4373 * config/e-i386aout.c: New file.
4375 * as.c (USE_EMULATIONS): Move to before print_version_id.
4376 (struct emulation): Add i386aout.
4377 (show_usage): Split text strings. Reformat -a text. Add --em
4381 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4382 (aout_format_ops): New.
4385 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4386 preprocessor conditional and add aout USE_EMULATIONS tests.
4387 (read_a_source_file): Don't pass error strings to printf as
4391 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4393 (do_data): Same here.
4394 (process_file): And here.
4397 * symbols.c (colon): Rewrite "already defined" fatal message
4398 code for aout with USE_EMULATIONS.
4401 * config/obj-aout.c (OBJ_HEADER): Define.
4402 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4404 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4405 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4407 (obj_aout_type): Expand S_SET_OTHER here too.
4408 (obj_read_begin_hook): Remove.
4409 (aout_pop_insert): New.
4410 (obj_aout_s_get_other): New.
4411 (obj_aout_s_get_desc): New.
4412 (aout_format_ops): New.
4415 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4416 gets aout_pseudo_table.
4417 (aout_pseudo_table): Declare.
4418 (obj_read_begin_hook): Define.
4421 * config/obj-coff.c (obj_pseudo_table): Rename to
4423 (coff_pop_insert): Use coff_pseudo_table.
4424 (coff_sec_sym_ok_for_reloc): Remove.
4425 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4426 and comment all zero entries and remove #if 0 code.
4429 * config/obj-coff.h (obj_pop_insert): Define.
4430 (coff_pseudo_table): Declare.
4433 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4434 s_get_size, s_set_size. Comment all zero entries.
4437 * config/obj-elf.c (elf_s_get_other): New function.
4438 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4439 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4440 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4442 (obj_elf_parse_section_letters): Don't pass error strings to
4443 printf as format arg.
4446 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4448 (elf_s_get_other): Declare.
4449 (S_GET_OTHER) Define as elf_s_get_other if not already
4451 (S_SET_OTHER): Only define when not already defined.
4452 (elf_obj_read_begin_hook): Declare.
4453 (obj_read_begin_hook): Define.
4454 (elf_obj_symbol_new_hook): Declare.
4455 (obj_symbol_new_hook): Define.
4458 * config/obj-multi.h: Add copyright header and protect against
4459 multiple inclusion. Add * to all function pointers.
4460 (OBJ_HEADER): If defined, include it rather than other defines
4462 (obj_frob_file_after_relocs): Test for NULL.
4463 (obj_symbol_new_hook): Here too.
4464 (obj_sec_sym_ok_for_reloc): And here.
4465 (S_GET_OTHER): Define.
4466 (S_GET_DESC): Define.
4467 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4468 (OBJ_MAYBE_ELF): Update comment.
4470 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4471 OBJ_AOUT preprocessor conditional and handle emulation by
4472 testing OUTPUT_FLAVOR.
4473 (i386_displacement): Here too.
4474 (md_section_align): Similarly here.
4475 (i386_target_format): Conditionally compile when more than one
4476 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4477 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4478 (i386_displacement): Here too.
4481 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4482 Define TARGET_FORMAT for aout only when not multi.
4485 * config/te-multi.h: Delete file as it's identical to te-generic.h
4487 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4489 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4490 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4493 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4495 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4498 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4500 * config/tc-mips.c (mips_do_align): New function.
4501 * config/tc-mips.h (md_do_align): Define.
4503 2000-01-10 Philip Blundell <philb@gnu.org>
4505 * doc/c-arm.texi (ARM Options): Fix typo.
4506 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4507 line separator for Linux.
4508 * doc/as.texinfo (Comments): Mention the ARM.
4510 2000-01-10 Philip Blundell <pb@futuretv.com>
4512 * configure.in (arm*-*-conix*): New target.
4513 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4515 * configure: Regenerate.
4517 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4519 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4520 (obj_elf_visibility): New function.
4522 * doc/as.texinfo (Visibility): New node: document visibility
4525 For older changes see ChangeLog-9899