1 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3 * tc-i386.c (i386_displacement): Fix handling of
4 BFD_RELOC_X86_64_GOTPCREL.
5 (i386_validate_fix): Likewise.
7 2001-02-12 Philip Blundell <pb@futuretv.com>
9 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
10 ldrt/strt instructions.
12 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
14 * config/tc-mips.c (macro): For M_LA_AB emit a
15 BFD_RELOC_MIPS_CALL16 relocation or a
16 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
17 BFD_RELOC_MIPS_GOT16 and
18 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
19 loading the jump register when generating SVR4_PIC code.
21 2001-02-10 Chris Demetriou <cgd@broadcom.com>
23 * configure.in: Make 'mipself' and 'mipsecoff' emulations
24 map to MIPS-specific files, as they used to do before the
26 * configure: Regerate.
28 2001-02-10 Chris Demetriou <cgd@broadcom.com>
30 * config/tc-mips.c (md_parse_option): Don't try to compile
31 ELF-only option code if not ELF.
33 2001-02-08 David Mosberger <davidm@hpl.hp.com>
35 * config/tc-ia64.h (md_elf_section_type): New macro.
36 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
37 (they're now handled via ia64_elf_section_type.
39 * config/tc-ia64.c (unwind): New members saved_text_seg,
40 saved_text_subseg, and force_unwind_entry.
41 (optimize_unw_records): New function to optimize away unnecessary
43 (ia64_elf_section_type): New function.
44 (output_unw_records): Generate unwind info only if the size is
45 non-zero or if it's forced for some other reason (e.g.,
46 handlerdata or a personality routine).
47 (generate_unwind_image): Don't switch back to previous
48 section---stay inside the unwind info section instead so that
49 handlerdata that may follow goes into the right place.
50 (dot_handlerdata): Force generation of unwind entry and save the
51 current active text segment before generating unwind image.
52 (dot_unwentry): Force generation of unwind entry.
53 (dot_personality): Ditto.
54 (dot_endp): Generate unwind table entry only if there is
55 some unwind info or the unwind entry was forced.
57 * config/tc-ia64.c (make_unw_section_name): New macro to form
59 (generate_unwind_image): Add "text_name" argument. Use it to
60 form unwind section name.
61 (dot_handlerdata): Determine current segment (section) name and
62 pass it to generate_unwind_image().
63 (dot_endp): Determine current segment (section) name and use
64 it to determine the appropriate unwind section name.
65 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
66 n, fill, and max arguments.
68 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
70 * Makefile.am: Add linux target for S/390.
71 * configure.in: Likewise.
72 * config/tc-s390.c: New file.
73 * config/tc-s390.h: New file.
75 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
77 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
78 2byte, 4byte and 8byte.
80 2001-02-08 Alan Modra <alan@linuxcare.com.au>
82 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
83 md_number_to_chars with size > sizeof (valueT).
85 2001-02-06 H.J. Lu <hjl@gnu.org>
87 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
88 there is no relocation.
90 2001-02-06 H.J. Lu <hjl@gnu.org>
92 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
94 * config/tc-ia64.c (md_parse_option): Only accept the valid
95 ia64 options on "-axxx".
97 2001-02-05 Jim Wilson <wilson@redhat.com>
99 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
100 aborting for invalid operands.
102 2001-02-06 Alan Modra <alan@linuxcare.com.au>
104 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
105 than via pointer. Update all callers.
106 (UNWIND_LOW32): Define.
107 (UNWIND_HIGH32): Define.
108 (pa_build_unwind_subspace): Use the above macros instead of dumping
109 bitfields directly. Call frag_more once rather than multiple times.
110 (md_assemble): Use UNWIND_LOW32.
112 (pa_procend): Likewise.
113 (process_exit): Use UNWIND_HIGH32.
115 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
117 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
118 function to select the header according to the cpu.
119 (md_after_pass_hook, md_do_align): Remove.
120 (md_cleanup, m68hc11_cleanup): Remove.
121 (md_pcrel_from_section): Declare.
122 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
123 (build_jump_insn, build_insn): Likewise.
124 (m68hc11_listing_header): New function.
125 (m68hc11_cleanup): Remove.
127 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
129 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
130 symbols because there is no support for shared libraries and these
131 symbols can't be overridden (unless they are weak).
133 2001-02-01 Momchil Velikov <velco@fadata.bg>
135 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
136 for the compilation unit with a zero byte.
138 2001-01-30 Alan Modra <alan@linuxcare.com.au>
140 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
141 destinations. Correct range check for 17 and 22 bit branches.
143 2001-01-25 Nick Clifton <nickc@redhat.com>
145 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
146 still set. Issue an error message instead.
147 (md_estimate_size_before_relax): Delete unused variable
148 'buffer_address'. Fixup parentheses around if statement.
150 2001-01-23 Kazu Hirata <kazu@hxi.com>
152 * as.c: Fix formatting.
154 * messages.c: Likewise.
156 * symbols.c: Likewise.
158 2001-01-23 Ben Elliston <bje@redhat.com>
160 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
162 2001-01-22 Kazu Hirata <kazu@hxi.com>
164 * config/tc-alpha.c: Fix formatting.
166 2001-01-19 Kazu Hirata <kazu@hxi.com>
168 * config/tc-alpha.c: Fix formatting.
170 2001-01-18 Kazu Hirata <kazu@hxi.com>
172 * config/tc-alpha.c: Fix formatting.
174 2001-01-18 Nick Clifton <nickc@redhat.com>
176 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
178 (stm_flags): Remove redundant bit from "ed" and "da" flags.
180 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
182 * configure.in (cpu_type, arch): Match i386 too.
183 * configure: Rebuilt.
185 2001-01-16 Kazu Hirata <kazu@hxi.com>
187 * config/tc-i386.c: Fix formatting.
189 2001-01-16 Alan Modra <alan@linuxcare.com.au>
191 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
192 relocs for .PARISC.unwind section.
194 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
195 depending on section flags, not just for .text.
197 2001-01-15 Jim Wilson <wilson@redhat.com>
199 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
200 not immediately followed by an instruction.
202 2001-01-15 Kazu Hirata <kazu@hxi.com>
204 * config/tc-m68hc11.c: Fix formatting.
206 2001-01-15 Nick Clifton <nickc@redhat.com>
208 * symbols.c (colon): Change 'already defined symbol' from a
209 fatal error to an ordinary error. There is no reason why this
210 error should be fatal.
212 * message.c (as_fatal): Delete output file, if one has been
215 2001-01-14 Alan Modra <alan@linuxcare.com.au>
217 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
219 2001-01-14 Kazu Hirata <kazu@hxi.com>
221 * config/tc-alpha.c: Fix formatting.
222 * config/tc-arc.c: Likewise.
223 * config/tc-arc.h: Likewise.
224 * config/tc-d10v.c: Likewise.
225 * config/tc-i370.c: Likewise.
226 * config/tc-i386.c: Likewise.
227 * config/tc-i960.c: Likewise.
228 * config/tc-m68k.c: Likewise.
229 * config/tc-ppc.c: Likewise.
230 * config/tc-sparc.c: Likewise.
231 * config/tc-tahoe.c: Likewise.
232 * config/tc-vax.c: Likewise.
234 * config/tc-arc.c: Fix formatting.
236 * config/tc-arc.c: Fix formatting.
238 2001-01-14 Alan Modra <alan@linuxcare.com.au>
240 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
241 both 32 and 64 bit ELF.
243 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
244 and don't bother storing `m' for "ce" completer. Tidy handling of
245 'J' and 'K' operands to suit. Handle '<' and '>' operands.
247 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
249 * tc-i386.h (TARGET_MACH): New macro.
250 (i386_mach): Declare.
251 * tc-i386.c (i386_mach): New function.
253 2001-01-13 Philip Blundell <philb@gnu.org>
255 * doc/as.texinfo: Fix spelling and cross-references.
257 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
258 character for all systems, not just GNU/Linux. Make it explicit
259 that `-k' doesn't affect code generation, just ELF flags.
261 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
263 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
266 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
268 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
270 2001-01-12 Nick Clifton <nickc@redhat.com>
272 * as.c (print_args): Update copyright date to 2001.
274 2001-01-12 Peter Targett <peter.targett@arccores.com>
276 * doc/c-arc.texi: New file.
277 Some sections to be expanded.
279 2001-01-12 Alan Modra <alan@linuxcare.com.au>
281 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
282 (md_parse_option): Always accept "--32".
284 2001-01-11 Peter Targett <peter.targett@arccores.com>
286 * as.h (TC_ARC): Ensure struc-symbol.h included.
287 * as.c (dwarf2dbg.h): Include to remove implicit declaration
289 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
290 (TARGET_SYMBOL_FIELDS) added.
292 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
293 * doc/c-arc.texi: New file.
294 Some sections to be expanded.
295 * doc/as.texinfo: Update command-line options.
296 Removed outdated text for ARC dependant features, instead include
297 text from above file.
299 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
300 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
303 * config/tc-arc.c: New updated configuration for
304 ARC, including selection of core variants, and extensibility of
305 instructions, registers etc. through directives.
307 * config/tc-arc.c (arc_extinst): Minor corrections for
309 (arc_common) Likewise. Make alignment argument optional for local
310 symbols also, with default of zero.
312 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
314 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
315 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
316 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
317 and fix_new_exp() instead.
318 (md_convert_frag): For indexed post byte use the symbol value
319 rather than the displacement.
320 (md_relax_table): Fix indexed offset relax.
322 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
324 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
326 (relaxable_symbol): New function.
328 2001-01-11 Andreas Jaeger <aj@suse.de>
330 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
333 2001-01-10 Nick Clifton <nickc@redhat.com>
335 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
336 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
338 2001-01-10 Nick Clifton <nickc@redhat.com>
340 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
341 character used to dollar local symbols.
342 (LOCAL_LABEL_CHAR): New constant - the magic character used to
344 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
345 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
347 Use LOCAL_LABEL_CHAR.
348 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
349 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
350 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
352 2001-01-08 Bo Thorsen <bo@suse.de>
354 * config/tc-i386.c (i386_immediate, i386_displacement):
357 2001-01-07 Ian Lance Taylor <ian@zembu.com>
359 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
362 2001-01-07 Philip Blundell <philb@gnu.org>
364 * doc/as.texinfo (Bug Reporting): Update email address for
368 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
370 * configure.in: Define DEFAULT_ARCH for i386.
371 * tc-i386.c (md_assemble): Return after the error message;
372 move testing for 64bit operands to proper place.
374 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
376 * doc/as.texinfo: Document '#' as comment character for i386 and
377 x86_64. Add AMD x86-64 into menu of machine dependent information.
379 * doc/c-i386.texi: Document x86_64 extensions.
381 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
383 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
385 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
387 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
388 * NEWS: Add note about Pentium4 support.
390 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
392 * tc-i387.c (pi, pte, pt): Update.
393 (type_names): Add new types.
395 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
397 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
398 CpuUnknown): Renumber
399 (CpuP4, CpuSSE2): New.
400 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
402 2001-01-03 Philip Blundell <pb@futuretv.com>
404 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
406 (alpha_fix_adjustable): Likewise.
407 (md_apply_fix): Likewise.
409 2000-12-31 H.J. Lu <hjl@gnu.org>
411 * listing.c (listing_message): Allocate string only if it is
414 * configure: Rebuild.
416 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
418 * doc/internals.texi (Relaxing with a table) <after relaxation>:
419 Point out caveats with generating fixups for the opcode in a frag.
421 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
423 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
426 2000-12-29 H.J. Lu <hjl@gnu.org>
428 * listing.c (calc_hex): Print the variable part only if the
429 fragment type is rs_fill.
431 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
433 * doc/internals.texi (tc_conditional_pseudoop,
434 TC_LINKRELAX_FIXUP): Fix typos.
436 2000-12-28 Richard Henderson <rth@redhat.com>
438 * write.c (subsegs_finish): Fix thinko last change -- don't
439 "optimize" the alignment == 0 case.
441 2000-12-28 Richard Henderson <rth@redhat.com>
443 * as.h (rs_align_test): New.
444 * frags.c (NOP_OPCODE): Move default from read.c.
445 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
446 (frag_align_code): New.
447 * frags.h (frag_align_code): Declare.
448 * read.c (NOP_OPCODE): Remove.
449 (do_align): Use frag_align_code.
450 * write.c (NOP_OPCODE): Remove.
451 (get_recorded_alignment): New.
452 (cvt_frag_to_fill): Handle rs_align_test.
453 (relax_segment): Likewise.
454 (subsegs_finish): Align last subseg in section to the
455 section alignment. Use frag_align_code.
456 * write.h (get_recorded_alignment): Declare.
457 * config/obj-coff.c (size_section): Handle rs_align_test.
458 (fill_section, fixup_mdeps): Likewise.
459 (write_object_file): Use frag_align_code.
461 * config/tc-alpha.c (alpha_align): Use frag_align_code.
462 (alpha_handle_align): New.
463 * config/tc-alpha.h (HANDLE_ALIGN): New.
464 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
466 * config/tc-i386.h (md_do_align): Use frag_align_code.
467 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
469 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
470 (ia64_handle_align): New.
471 * config/tc-ia64.h (HANDLE_ALIGN): New.
472 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
474 * config/tc-m32r.c (m32r_do_align): Remove.
475 (m32r_handle_align): New.
476 (fill_insn): Use frag_align_code.
477 * config/tc-m32r.h (md_do_align): Remove.
478 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
479 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
480 * config/tc-mips.c, config/tc-mips.h: Similarly.
482 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
483 (sh_handle_align): Likewise. Handle rs_align_code.
484 (sh_do_align): Remove.
485 * config/tc-sh.h (md_do_align): Remove.
486 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
488 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
489 (sparc_handle_align): Likewise. Handle rs_align_code.
490 * config/tc-sparc.h (md_do_align): Remove.
491 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
493 2000-12-22 DJ Delorie <dj@redhat.com>
495 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
496 when we assemble the first half of a pair.
498 2000-12-22 H.J. Lu <hjl@gnu.org>
500 * config/tc-i386.c (reloc): Update the macro for non-bfd
502 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
504 2000-12-22 H.J. Lu <hjl@gnu.org>
506 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
508 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
510 * tc-i386.h (i386_target_format): Define even for ELFs.
511 (QWORD_MNEM_SUFFIX): New macro.
512 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
514 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
515 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
517 (Size64, No_qSuf, NoRex64, Rex64): New macros.
518 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
519 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
520 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
521 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
523 (Reg, WordReg): Add Reg64.
524 (Imm): Add Imm32S and Imm64.
526 (Disp): Add Disp64 and Disp32S.
527 (AnyMem): Add Disp32S.
528 (RegRex, RegRex64): New macros.
529 (rex_byte): New type.
530 * tc-i386.c (set_16bit_code_flag): Kill.
531 (fits_in_unsigned_long, fits_in_signed_long): New functions.
532 (reloc): New parameter "signed"; support x86_64.
533 (set_code_flag): New.
534 (DEFAULT_ARCH): New macro; default to "i386".
535 (default_arch): New static variable.
536 (struct _i386_insn): New fields Operand_PCrel; rex.
537 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
538 (flag_code): New enum and static variable.
539 (use_rela_relocations): New static variable.
540 (flag_code_names): New static variable.
541 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
542 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
544 (i386_align_code): Return plain "nop" for x86_64.
545 (mode_from_disp_size): Support Disp32S.
546 (smallest_imm_type): Support Imm32S and Imm64.
547 (offset_in_range): Support size of 8.
548 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
549 (md_pseudo_table): Add "code64"; use set_code_flat.
550 (md_begin): Emit sane error message on hash failure.
551 (tc_i386_fix_adjustable): Support x86_64 relocations.
552 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
553 instructions supported on particular arch just partially,
554 output of 64bit immediates, handling of Imm32S and Disp32S type.
555 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
556 (i386_displacement): Likewise.
557 (i386_index_check): Cleanup; support 64bit addresses.
558 (md_apply_fix3): Support x86_64 relocation and rela.
559 (md_longopts): Add "32" and "64".
560 (md_parse_option): Add OPTION_32 and OPTION_64.
561 (i386_target_format): Call even for ELFs; choose between
562 elf64-x86-64 and elf32-i386.
563 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
564 (tc_gen_reloc): Support rela relocations and x86_64.
565 (intel_e09_1): Support QWORD.
567 2000-12-15 Diego Novillo <dnovillo@redhat.com>
569 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
570 it's not an offset expression.
571 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
572 keep the braces '[' and ']' in the output string.
573 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
574 != FLAT. There is no such op_modifier.
576 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
578 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
581 2000-12-13 Kazu Hirata <kazu@hxi.com>
583 * as.h: Fix formatting.
585 * dwarf2dbg.c: Likewise.
586 * input-scrub.c: Likewise.
589 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
591 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
592 configure: Regenerate.
594 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
596 * dwarf2dbg.c: #include <limits.h> only if it exists.
598 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
600 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
601 (md_apply_fix): Here too.
603 2000-12-12 Jim Wilson <wilson@redhat.com>
605 * config/tc-ia64.h (ia64_init): Add prototype.
607 2000-12-12 H.J. Lu <hjl@gnu.org>
609 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
611 * read.h (outputting_stabs_line_debug): Change it to int.
612 * stabs.c (outputting_stabs_line_debug): Likewise.
614 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
616 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
617 the address of a function result.
619 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
621 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
622 (md_assemble): Call dwarf2_emit_insn.
623 (shlib): Fix typo SHILB -> SHLIB.
624 (md_parse_option): Likewise.
625 (ppc_elf_validate_fix): Likewise:
626 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
628 2000-12-12 Nick Clifton <nickc@redhat.com>
630 * cgen.h: Fix formatting.
631 * input-scrub.c: Fix formatting.
632 * macro.c: Fix formatting.
633 * config/tc-mips.c: Fix formatting.
634 * doc/c-mips.texi: Fix formatting.
636 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
638 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
639 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
641 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
643 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
646 * i386.h (*_Suf): Remove No_dSuf.
647 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
649 (i386_optab): Remove 'd' in the suffixes.
651 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
653 * config/tc-i386.c (T_SHORT): Undefine before defining.
655 2000-12-05 Kazu Hirata <kazu@hxi.com>
657 * config/tc-mips.c: Fix formatting.
659 2000-12-04 Matthew Hiller <hiller@redhat.com>
661 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
662 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
663 (md_show_usage): Ditto.
664 (md_parse_option): Ditto.
665 (d10v_cleanup): Writes pending instruction only if
666 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
667 Fix compile time warning messages.
669 * doc/c-d10v.texi: Documents new options.
671 2000-12-04 Matthew Hiller <hiller@redhat.com>
673 * stabs.c (outputting_stabs_line_debug): New variable.
674 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
675 function entry and unset at function exit.
677 * read.h (outputting_stabs_line_debug): New extern declaration.
679 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
681 * dwarf2dbg.c: Fix compile time warning messages.
683 2000-12-03 Kazu Hirata <kazu@hxi.com>
685 * config/tc-a29k.c: Fix formatting.
686 * config/tc-alpha.c: Likewise.
687 * config/tc-arm.c: Likewise.
688 * config/tc-cris.c: Likewise.
689 * config/tc-hppa.c: Likewise.
690 * config/tc-i370.c: Likewise.
691 * config/tc-i386.c: Likewise.
692 * config/tc-i860.c: Likewise.
693 * config/tc-i960.c: Likewise.
694 * config/tc-ia64.c: Likewise.
695 * config/tc-m68hc11.c: Likewise.
696 * config/tc-m68k.c: Likewise.
697 * config/tc-m88k.c: Likewise.
698 * config/tc-pj.c: Likewise.
699 * config/tc-ppc.c: Likewise.
700 * config/tc-sh.c: Likewise.
701 * config/tc-sparc.c: Likewise.
702 * config/tc-tahoe.c: Likewise.
703 * config/tc-vax.c: Likewise.
705 2000-12-01 Chris Demetriou <cgd@sibyte.com>
707 * config/tc-mips.c (mips_ip): When calculating offsets,
708 don't accept as constant the difference between the
709 addresses of symbols in two different sections.
711 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
713 (validate_mips_insn): Likewise. Also, update 'B' operand
714 specifier to use OP_*_CODE20 constants and delete 'm' operand
716 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
717 operand specifiers. Change warning generated by 'B' operand
718 specifier to reflect its new multi-purpose usage.
720 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
721 -1, and update comment.
722 (file_mips_isa): Likewise.
723 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
724 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
725 ISA_* constants rather than hard-coded numbers.
726 (mips_cpu_info): New structure.
727 (mips_cpu_info_table): New table describing CPU and ISA names
729 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
730 mips_cpu_info_from_cpu): New functions.
731 (mips_isa_to_str): New function to get string for ISA name.
732 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
734 (md_begin): Redo CPU and ISA selection logic, using
735 mips_cpu_info_from_*. Convert to use ISA_* constants rather
736 than hard-coded numbers.
737 (append_insn, mips_emit_delays, macro, macro2): Convert to use
738 ISA_* constants rather than hard-coded numbers.
739 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
740 (md_longopts): Delete OPTION_NO_MIPS32.
741 (md_parse_option): Convert to use ISA_* constants rather than
742 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
743 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
744 to use strcasecmp to recognize "default" and to use
745 mips_cpu_info_from_name to get CPU numbers from argument.
746 (md_show_usage): Move -mips32 so it's with the rest of the ISA
747 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
749 (s_mipsset): Accept ISA value 32.
750 * doc/as.texinfo: Clean up MIPS options summary slightly,
751 remove -no-mips32. Add note about -mips4 and -mips32
752 specifying those ISA levels. Delete -mips32 and -no-mips32
753 cpu flag descriptions.
754 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
755 up the supported CPU switch list, and replace 4Kc, 4Km, and
756 4Kp entries with a single mips32-4k entry. Note that you can
759 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
761 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
763 (md_parse_option): Add cases for OPTION_MIPS5 and
765 (md_show_usage): Mention -mips5 and -mips64 arguments.
766 (s_mipsset): Add cases for MIPS5 and MIPS64.
767 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
769 * doc/as.texinfo: Mention -mips5 and -mips64 options
771 * doc/c-mips.texi: Likewise. Also update introduction
772 and ".set" usage information.
774 * config/tc-mips.c (md_show_usage): Add "sb1" to the
776 (mips_cpu_info_table): Add SB-1 entries.
777 * doc/c-mips.texi: Add "sb1" to the list of CPUs
778 known to the -mcpu option.
780 * doc/as.texinfo: Correct description of MIPS -mcpu
781 option, by copying some of the text from doc/c-mips.texi.
783 2000-12-01 Joel Sherrill <joel@OARcorp.com>
785 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
787 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
788 (sparc*-*-rtems*): Switched from a.out to ELF.
789 * configure: Regenerate.
790 * config.in: Regenerate.
791 * Makefile.in: Regenerate.
792 * aclocal.m4: Regenerate.
793 * po/gas.pot: Regenerate.
795 2000-11-30 Philip Blundell <pb@futuretv.com>
797 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
798 even in non BFD_ASSEMBLER case.
800 2000-11-30 Diego Novillo <dnovillo@redhat.com>
802 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
805 2000-11-29 Richard Henderson <rth@redhat.com>
807 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
808 until dwarf2_finish; use relaxation to get cross-fragment offsets;
809 thread multiple subsegments properly; handle multiple code
810 sections properly; emit proper compilation unit info for assembler
813 * as.h (enum _relax_state): Add rs_dwarf2dbg.
814 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
815 (dwarf2dbg_estimate_size_before_relax): Declare.
816 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
817 * write.c: Include dwarf2dbg.h.
818 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
819 (relax_segment): Likewise.
821 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
823 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
824 jump>: Use as_bad_where instead of as_bad. Tweak error message
825 accordingly. Stabilize frag by updating fix part and resetting
827 <undefined symbol, unconditional jump>: Ditto.
828 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
829 indexing is_end_of_line[].
830 (md_assemble): Initialize size to 0.
831 (md_section_align): Mark parameter seg as unused.
832 (parse_reg): Parse names case-insensitively.
834 2000-11-28 Kazu Hirata <kazu@hxi.com>
836 * config/obj-aout.h: Fix formatting.
837 * config/obj-bout.h: Likewise.
838 * config/obj-coff.c: Likewise.
839 * config/obj-coff.h: Likewise.
840 * config/obj-elf.h: Likewise.
841 * config/obj-som.h: Likewise.
842 * config/obj-vms.c: Likewise.
843 * config/obj-vms.h: Likewise.
844 * config/tc-h8300.h: Likewise.
845 * config/tc-ns32k.h: Likewise.
846 * config/tc-sparc.h: Likewise.
847 * config/tc-tic54x.h: Likewise.
848 * config/tc-z8k.h: Likewise.
850 2000-11-28 Nick Clifton <nickc@redhat.com>
852 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
853 License is present in the sources, but not the output, and
854 also available from the GNU website.
855 (GNU Free Documentation License): Comment out this section.
857 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
859 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
860 targets. Remove i860 from valid a.out targets.
861 * Makefile.in: Regenerate.
863 * config/tc-cris.c: Include dwarf2dbg.h.
864 (md_pseudo_table): Add .file and .loc.
865 (md_assemble): Call dwarf2_emit_insn if generating ELF.
866 (s_cris_file, s_cris_loc): New.
867 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
868 * Makefile.am: Regenerate dependencies.
869 * Makefile.in: Regenerate.
871 2000-11-28 Alan Modra <alan@linuxcare.com.au>
873 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
874 (MRI_MUL_PRECEDENCE): Likewise.
875 (op_rank): Fix a comment typo.
877 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
879 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
881 (get_operand): Fix analysis for movw/movb instructions.
883 2000-11-24 Nick Clifton <nickc@redhat.com>
885 * configure.in (xscale-elf): Add target.
886 (xscale-coff): Add target.
887 * configure: Regenerate.
889 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
891 (ARM_EXT_XSCALE): New ARM architecture extension.
892 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
893 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
894 (ARM_THUMB): Rename to ARM_EXT_THUMB.
895 (ARM_ARCH_V4): Remove processor from architecture.
896 (ARM_ARCH_3M): New architecutre definition.
897 (ARM_ARCH_V5TE): New architecutre definition.
898 (ARM_ARCH_XSCALE): New architecutre definition.
899 (CPU_DEFAULT): Allow to be defaulted to XScale.
900 (atpcs): New boolean variable.
901 (ldr_flags): Support 'd' flag for double word loads.
902 (str_flags): Support 'd' flag for double word stored.
903 (do_mia): New function.
904 (do_mar): New function.
905 (do_mra): New function.
906 (do_pld): New function.
907 (do_ldrd): New function.
908 (do_blx): New function.
909 (do_bkpt): New function.
910 (do_clz): New function.
911 (do_lstc2): New function.
912 (do_cdp2): New function.
913 (do_t_blx): New function.
914 (do_t_bkpt): New function.
915 (do_smla): New function.
916 (do_smlal): New function.
917 (do_smul): New function.
918 (do_qadd): New function.
919 (do_co_reg2c): New function.
920 (LONGEST_INSN): Redefine to 7.
922 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
923 command line switches.
925 2000-11-22 Jim Wilson <wilson@redhat.com>
927 * config/tc-ia64.c (pseudo_func): Add missing initializers.
928 (struct rsrc): Make line unsigned.
929 (gr_values): Add missing initializer.
930 (SLOT_NUM_NOT_SET): Add unsigned cast.
931 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
932 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
933 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
934 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
935 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
936 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
937 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
938 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
939 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
940 Add ATTRIBUTE_UNUSED to unused parameters.
941 (convert_expr_to_ab_reg): Add parens.
942 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
943 (dot_prologue): Initialize grsave when declared.
944 (md_pseudo_table): Add missing initializers.
945 (operand_match): Add casts to bfd_vma.
946 (emit_one_bundle): Delete unused local prev. Make required_template
948 (specify_resource): Cast i to unsigned.
949 (note_register_values): Use fprintf_vma.
950 (print_dependency): Likewise.
952 2000-11-21 Jim Wilson <wilson@redhat.com>
954 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
955 for unwind info section.
956 (dot_endp): Likewise for unwind section.
958 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
961 2000-11-21 Jakub Jelinek <jakub@redhat.com>
963 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
964 (output_insn): Call dwarf2_emit_insn.
965 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
967 2000-11-17 Richard Henderson <rth@redhat.com>
969 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
970 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
971 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
973 2000-11-17 Nick Clifton <nickc@redhat.com>
975 * config/tc-arm.c (md_pseudo_table): Add support for .line and
978 2000-11-17 Richard Henderson <rth@redhat.com>
980 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
982 2000-11-17 Richard Henderson <rth@redhat.com>
984 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
985 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
986 tri-state definition of alpha_flag_mdebug.
987 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
988 (s_alpha_file): Store first .file directive.
990 (md_pseudo_table): Add stabs and stabn.
992 2000-11-17 Richard Henderson <rth@redhat.com>
994 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
996 2000-11-17 Richard Henderson <rth@redhat.com>
998 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
999 (main): Call dwarf2_finish.
1000 * as.h (debug_type): Clarify documentation of the meaning
1002 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1003 (print_stats): Fix parenthesis problem.
1004 (now_subseg_size): New.
1005 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1006 (dwarf2_directive_file): Don't set debug_type.
1007 (dwarf2_where): Honor DEBUG_DWARF2 first.
1008 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1009 do nothing if not emitting dwarf2 debug info, or no work.
1010 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1011 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1012 (ecoff_new_file): Likewise.
1013 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1014 commentary wrt dwarf2.
1016 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1017 ATTRIBUTE_UNUSED as needed.
1018 (emit_insn): Call dwarf2_emit_insn.
1019 (s_alpha_file): New.
1021 (s_alpha_coff_wrapper): Don't handle them.
1022 (md_pseudo_table): Update for .file and .loc.
1023 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1025 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1026 don't protect with debug_type.
1027 * config/tc-hppa.c (md_assemble): Likewise.
1028 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1029 * config/tc-mn10300.c (md_assemble): Likewise.
1030 * config/tc-sh.c (md_assemble): Likewise.
1031 * config/tc-v850.c (md_assemble): Likewise.
1033 * config/tc-arm.c (arm_end_of_source): Remove.
1034 * config/tc-hppa.c (pa_end_of_source): Remove.
1035 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1036 * config/tc-mn10300.c (mn10300_finalize): Remove.
1037 * config/tc-sh.c (sh_finalize): Remove.
1038 * config/tc-v850.c (sh_finalize): Remove.
1040 * config/tc-arm.h (md_end): Remove.
1041 * config/tc-hppa.h (md_end): Remove.
1042 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1043 * config/tc-m68hc11.h (md_end): Remove.
1044 * config/tc-mn10300.h (md_end): Remove.
1045 * config/tc-sh.h (md_end): Remove.
1046 * config/tc-v850.h (md_end): Remove.
1048 * config/tc-ia64.c (emit_one_bundle): Don't protect
1049 dwarf2 bits with debug_type.
1050 (md_assemble): Likewise.
1051 (ia64_end_of_source): Don't call dwarf2_finish.
1053 2000-11-16 Jim Wilson <wilson@redhat.com>
1055 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1056 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1059 2000-11-16 H.J. Lu <hjl@gnu.org>
1061 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1064 2000-11-15 Kazu Hirata <kazu@hxi.com>
1066 * config/tc-tic30.c: Fix formatting.
1067 * config/tc-tic80.c: Likewise.
1068 * config/tc-v850.c: Likewise.
1069 * config/tc-vax.c: Likewise.
1070 * config/tc-w65.c: Likewise.
1071 * config/tc-z8k.c: Likewise.
1073 2000-11-14 DJ Delorie <dj@redhat.com>
1075 * config/tc-v850.c: Support dwarf2.
1076 * config/tc-v850.h: Ditto.
1078 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1079 parse_cons_expression_v850 to initialize hold_cons_reloc.
1081 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1083 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1084 (errata_nops_necessary_p): New function.
1085 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1088 2000-11-14 Jim Wilson <wilson@redhat.com>
1090 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1091 return little endian bfd formats.
1093 2000-11-14 Kazu Hirata <kazu@hxi.com>
1095 * config/aout_gnu.h: Fix formatting.
1096 * config/atof-vax.c: Likewise.
1097 * config/m68k-parse.h: Likewise.
1098 * config/m88k-opcode.h: Likewise.
1099 * config/obj-elf.c: Likewise.
1100 * config/tc-arm.c: Likewise.
1101 * config/tc-cris.c: Likewise.
1102 * config/tc-i386.c: Likewise.
1103 * config/tc-ia64.c: Likewise.
1104 * config/tc-mn10300.c: Likewise.
1105 * config/te-386bsd.h: Likewise.
1106 * config/te-hppa.h: Likewise.
1107 * config/te-nbsd.h: Likewise.
1108 * config/te-ppcnw.h: Likewise.
1109 * config/te-sparcaout.h: Likewise.
1110 * config/te-tmips.h: Likewise.
1111 * config/vax-inst.h: Likewise.
1112 * config/vms-conf.h: Likewise.
1114 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1116 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1118 2000-11-13 H.J. Lu <hjl@gnu.org>
1120 * config/obj-elf.c (elf_frob_symbol): Support
1121 ".symver name,name2@@@nodename".
1122 (elf_frob_file_before_adjust): Likewise.
1124 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1125 and ".symver name,name2@@@nodename".
1128 2000-11-12 H.J. Lu (hjl@gnu.org)
1130 * config/obj-elf.c (obj_elf_symver): Check missing version
1133 2000-11-12 H.J. Lu (hjl@gnu.org)
1135 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1136 instead of bfd_vma for non-bfd assemblers.
1138 2000-11-09 Kazu Hirata <kazu@hxi.com>
1140 * itbl-ops.c: Fix comment typos.
1142 2000-11-08 Jim Wilson <wilson@redhat.com>
1144 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1145 (struct unwind): Add next_slot_frag field.
1146 (slot_index): New parameters slot_frag and first_frag. Add code
1147 to add in frag sizes when different. Add comments.
1148 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1149 arguments to slot_index.
1150 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1151 loop end. Set next_slot_frag field.
1153 2000-11-07 H.J. Lu <hjl@gnu.org>
1155 * doc/as.texinfo (.symver): Updated for versioned symbol
1158 * obj.h (format_ops): Add the frob_file_before_adjust field.
1160 * config/obj-aout.c (aout_format_ops): Set the
1161 frob_file_before_adjust field to 0.
1162 * config/obj-coff.c (coff_format_ops): Likewise.
1163 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1165 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1167 (elf_frob_file_before_adjust): New function to remove unneeded
1168 versioned symbols from the symbol table.
1169 (elf_format_ops): Set the frob_file_before_adjust field to
1170 elf_frob_file_before_adjust.
1172 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1175 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1177 2000-11-07 Peter Targett <peter.targett@arccores.com>
1179 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1181 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1182 Fix compile time warning messages.
1184 2000-11-07 Nick Clifton <nickc@redhat.com>
1186 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1187 buffer in order to avoid buffer overflows.
1189 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1191 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1192 Change M to m for -milp32 or -mlp64 to match gcc.
1193 (dot_endp): Use bytes_per_address instead of 8.
1194 (emit_one_bundle): Use number_to_chars_littleendian instead of
1196 (fix_insn): Likewise.
1197 (ia64_init): New function.
1198 (ia64_target_format): New function.
1199 (md_begin): Set endianness, arch, and machine as appropriate.
1200 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1201 Make these macros depend on TE_HPUX macro.
1202 (TARGET_FORMAT): Define.
1203 (HOST_SPECIAL_INIT): Define.
1204 * config/te-hpux.h: New file.
1205 * configure.in: Add "ia64-*-hpux*" target to configure.
1206 * configure: Regenerate.
1208 2000-11-06 Kazu Hirata <kazu@hxi.com>
1210 * as.c: Fix formatting.
1211 * dwarf2dbg.c: Likewise.
1212 * input-file.c: Likewise.
1213 * input-file.h: Likewise.
1214 * input-scrub.c: Likewise.
1215 * itbl-ops.c: Likewise.
1216 * listing.c: Likewise.
1217 * macro.h: Likewise.
1218 * messages.c: Likewise.
1220 * subsegs.c: Likewise.
1221 * subsegs.h: Likewise.
1222 * write.c: Likewise.
1224 2000-11-06 Nick Clifton <nickc@redhat.com>
1226 * doc/as.texinfo: Add GNU Free Documentation License.
1227 * doc/gasp.texi: Add GNU Free Documentation License.
1228 * doc/as.1: Add GNU Free Documentation License.
1230 2000-11-05 Nick Clifton <nickc@redhat.com>
1232 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1234 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1236 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1237 * configure: Regenerate.
1239 2000-11-01 Nick Clifton <nickc@redhat.com>
1241 * read.c (original_case_string): New global variable.
1242 (read_a_source_file): Copy opcode string into
1243 original_case_string if clobbering the case of the opcode.
1244 * read.h: Export the definition of original_case_string.
1245 * config/tc-arm.c (md_assembler): When parsing a .req
1246 directive use the original opcode string, not the case
1249 2000-11-02 Nick Clifton <nickc@redhat.com>
1251 * config/tc-mn10300.c (debug_line): Remove this static
1253 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1254 dwarf2_where and dwarf2_gen_line_info.
1256 2000-11-02 Theo Honohan <th@futuretv.com>
1258 * config/tc-arm.c (do_msr): Improve error message.
1260 2000-10-31 Eric Christopher <echristo@redhat.com>
1262 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1263 or pc-relative, else use fx_offset.
1265 2000-10-31 Jim Wilson <wilson@redhat.com>
1267 * config/tc-ia64.c (struct md): New field tag_fixups.
1268 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1269 qualifying predicate.
1270 (emit_one_bundle): Delete spurious multiplication by one. Handle
1272 (ia64_start_line): Error if dangling qualifying predicate.
1273 (defining_tag): New static variable.
1274 (ia64_unrecognized_line, case '['): Parse tags.
1275 (ia64_frob_label): Create tag_fixups.
1276 (md_assemble): Reset md.qp.X_op after using it.
1278 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1280 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1282 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1284 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1286 2000-10-30 Kazu Hirata <kazu@hxi.com>
1288 * expr.c: Fix formatting.
1289 * flonum-copy.c: Likewise.
1290 * flonum.h: Likewise.
1294 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1296 * as.h (OPTION_MD_BASE): Bump to 190.
1297 * as.c (parse_args) <std_longopts>: Add comment about the need to
1298 check OPTION_MD_BASE in as.h.
1300 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1303 2000-10-27 Nick Clifton <nickc@redhat.com>
1305 * configure.in (emulations): Add m68hc12.
1306 * configure: Regenerate.
1307 * po/gas.pot: Regenerate.
1309 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1311 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1313 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1315 2000-10-25 Nick Clifton <nickc@redhat.com>
1317 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1318 a DWARF2 line number information sequence.
1320 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1322 * read.c (generate_lineno_debug): Update comment describing why
1323 DWARF2 line number debug information is not generated
1324 automatically by this function.
1326 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1329 * config/tc-arm.h (md_end): Define.
1330 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1332 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1333 if generating DWARF2 line numbers.
1334 (arm_end_of_source): New function. Call dwarf2_finish if
1337 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1338 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1339 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1341 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1343 * tc-i386.c: Fix prototype declarations for functions taking no
1346 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1348 * tc-i386.c (i386_operand_modifier): Remove.
1349 (build_displacement_string): Remove.
1350 (i386_parse_seg): Remove.
1351 (i386_intel_memory_operand): Remove.
1352 (i386_intel_operand): Re-write using recursive descent parser based
1353 on MASM documentation.
1354 (struct intel_parser_s): New structure.
1355 (intel_parser): New static variable.
1356 (struct intel_token): New structure.
1357 (cur_token, prev_token): New static variables.
1370 (intel_match_token): New function.
1371 (intel_get_token): New function.
1372 (intel_putback_token): New function.
1373 (intel_expr): New function.
1374 (intel_e05): New function.
1375 (intel_e05_1): New function.
1376 (intel_e06): New function.
1377 (intel_e06_1): New function.
1378 (intel_e09): New function.
1379 (intel_e09_1): New function.
1380 (intel_e10): New function.
1381 (intel_e10_1): New function.
1382 (intel_e11): New function.
1384 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1386 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1387 instructions to loose any special insn->architecture mask.
1389 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1390 (sparc_md_end, sparc_arch_types, sparc_arch,
1391 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1392 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1393 request v9b architecture if they are used).
1395 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1397 * config/tc-m68k.c: Fix the previous misapplied patch.
1399 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1401 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1402 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1403 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1406 2000-10-17 Kazu Hirata <kazu@hxi.com>
1408 * debug.c: Fix formatting.
1409 * depend.c: Likewise.
1410 * dwarf2dbg.c: Likewise.
1411 * dwarf2dbg.h: Likewise.
1412 * ecoff.c: Likewise.
1415 * flonum-konst.c: Likewise.
1416 * frags.h: Likewise.
1418 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1420 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1422 * doc/as.texinfo: Added notes about this new option.
1424 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1426 * config/tc-sh.c (JREG): Remove.
1427 (md_convert_frag): Remove #if 0:d code using JREG.
1429 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1431 * config/tc-i386.c (i386_operand_modifier): Only match
1432 modifiers SHORT and FLAT if they are followed by a space.
1433 (parse_register): When `allow_naked_reg' is set, do not confuse
1434 identifiers that start with a register name with a register.
1436 2000-10-12 Kazu Hirata <kazu@hxi.com>
1438 * app.c: Fix formatting.
1441 * bit_fix.h: Likewise.
1446 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1448 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1450 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1452 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1453 Re-arrange function a little and improve error message.
1455 * write.c (write_relocs): Fix a comment.
1457 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1460 2000-10-05 Jim Wilson <wilson@cygnus.com>
1462 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1464 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1466 * config/tc-i386.c: Delete some useless comments, reformat others.
1468 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1469 non-global syms in linkonce sections.
1471 2000-10-04 Ralf Baechle <ralf@gnu.org>
1473 * config/tc-ia64.c (operand_match): Don't use // style comments.
1474 * config/tc-i370.c: Likewise.
1476 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1478 Changes to handle varying register prefix and user symbol prefix.
1479 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1480 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1481 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1482 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1483 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1484 (demand_register_prefix): New variable.
1485 (md_pseudo_table): New pseudo ".syntax".
1486 (md_longopts): New options --no-underscore and --underscore.
1487 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1488 on symbols_have_leading_underscore.
1489 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1490 (get_spec_reg): Ditto.
1491 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1493 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1495 <case OPTION_NO_US, case OPTION_US>: New.
1496 (md_show_usage): Be brief and reformat to match continuation of
1498 * po/gas.pot: Regenerate.
1500 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1502 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1503 force relocs for 12 bit branches.
1504 (md_apply_fix): Similarly, adjust logic here.
1506 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1508 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1509 adjust for external and weak syms as we will use a reloc. Allow
1510 for +8 offset when calculating limits of branches.
1511 (hppa_fix_adjustable): Undo 2000-09-23 change.
1512 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1513 Correct distance calculation.
1514 (tc_gen_reloc): Print the file name and line number if we can't
1517 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1518 * config/tc-hppa.c (nonzero_dibits): Define.
1519 (arg_reloc_stub_needed): Check each arg and return value
1520 separately for zero case.
1521 (pa_align): Declare argument `bytes'.
1523 2000-09-25 Kazu Hirata <kazu@hxi.com>
1525 * config/tc-cris.c: Fix formatting.
1526 * config/tc-d10v.h: Likewise.
1527 * config/tc-d30v.c: Likewise.
1528 * config/tc-d30v.h: Likewise.
1529 * config/tc-fr30.c: Likewise.
1530 * config/tc-fr30.h: Likewise.
1531 * config/tc-m68k.c: Likewise.
1532 * config/tc-m68k.h: Likewise.
1533 * config/tc-pj.h: Likewise.
1534 * config/tc-ppc.c: Likewise.
1535 * config/tc-ppc.h: Likewise.
1536 * config/tc-sh.c: Likewise.
1537 * config/tc-sh.h: Likewise.
1538 * config/tc-sparc.c: Likewise.
1539 * config/tc-v850.h: Likewise.
1540 * config/tc-vax.h: Likewise.
1541 * config/tc-w65.h: Likewise.
1542 * config/tc-z8k.h: Likewise.
1544 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1546 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1547 checks only for ELF.
1548 (hppa_force_relocation): Likewise.
1550 2000-09-22 Jim Wilson <wilson@cygnus.com>
1552 * config/tc-ia64.c (dv_sem): Add "stop".
1553 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1554 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1555 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1557 (mark_resources): Check IA64_RS_PRr.
1559 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1561 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1562 md_estimate_size_before_relax): Redesign and clean up the
1563 relaxation mechanism.
1565 2000-09-21 Kazu Hirata <kazu@hxi.com>
1567 * config/tc-ns32k.c: Fix formatting.
1568 * config/tc-ns32k.h: Likewise.
1570 2000-09-20 Kazu Hirata <kazu@hxi.com>
1572 * config/tc-m32r.c: Fix formatting.
1573 * config/tc-m32r.h: Likewise.
1574 * config/tc-m68851.h: Likewise.
1575 * config/tc-m68hc11.c: Likewise.
1576 * config/tc-m68hc11.h: Likewise.
1577 * config/tc-m88k.c: Likewise.
1578 * config/tc-mcore.c: Likewise.
1579 * config/tc-mcore.h: Likewise.
1580 * config/tc-mips.c: Likewise.
1581 * config/tc-mips.h: Likewise.
1582 * config/tc-mn10200.h: Likewise.
1583 * config/tc-mn10300.h: Likewise.
1584 * config/tc-tahoe.c: Likewise.
1585 * config/tc-tahoe.h: Likewise.
1587 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1589 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1590 Likewise in relaxation description comments.
1592 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1594 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1595 subtraction of two syms without emitting a relocation.
1597 From David Huggins-Daines <dhd@linuxcare.com>
1598 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1599 global or weak symbols.
1601 2000-09-15 Kazu Hirata <kazu@hxi.com>
1603 * config/tc-h8300.h: Fix formatting.
1604 * config/tc-h8500.c: Likewise.
1605 * config/tc-h8500.h: Likewise.
1606 * config/tc-hppa.h: Likewise.
1607 * config/tc-i370.h: Likewise.
1608 * config/tc-i386.h: Likewise.
1609 * config/tc-i860.c: Likewise.
1610 * config/tc-i860.h: Likewise.
1611 * config/tc-i960.h: Likewise.
1612 * config/tc-ia64.c: Likewise.
1613 * config/tc-ia64.h: Likewise.
1615 2000-09-14 Kazu Hirata <kazu@hxi.com>
1617 * config/tc-a29k.c: Fix formatting.
1618 * config/tc-alpha.c: Likewise.
1619 * config/tc-arc.c: Likewise.
1620 * config/tc-arc.h: Likewise.
1621 * config/tc-arm.c: Likewise.
1622 * config/tc-arm.h: Likewise.
1623 * config/tc-avr.c: Likewise.
1624 * config/tc-avr.h: Likewise.
1625 * config/tc-tic30.c: Likewise.
1626 * config/tc-tic30.h: Likewise.
1627 * config/tc-tic54x.c: Likewise.
1628 * config/tc-tic54x.h: Likewise.
1629 * config/tc-tic80.c: Likewise.
1630 * config/tc-tic80.h: Likewise.
1632 2000-09-14 Timothy Wall <twall@cygnus.com>
1634 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1635 parallel comparisons for later use.
1636 (struct rsrc): Add parallel comparison type.
1637 (resources_match): Skip special cases of PR usage (non-conflicting
1640 2000-09-13 Kazu Hirata <kazu@hxi.com>
1642 * config/obj-ecoff.c: Fix formatting.
1643 * config/obj-elf.c: Likewise.
1644 * config/obj-elf.h: Likewise.
1645 * config/obj-evax.h: Likewise.
1646 * config/obj-generic.h: Likewise.
1647 * config/obj-hp300.c: Likewise.
1648 * config/obj-hp300.h: Likewise.
1649 * config/obj-ieee.h: Likewise.
1650 * config/obj-vms.c: Likewise.
1651 * config/obj-vms.h: Likewise.
1653 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1655 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1656 (md_parse_option): Ditto.
1657 (md_longopts): Add -mips32 option.
1658 (md_show_usage): Document new options.
1659 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1660 (mips_ip): Assemble mfc0 with a sub-selection code.
1661 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1662 (mips_cpu_to_str): New function.
1663 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1664 Use CPU_* defines instead of hardcoded numbers.
1666 * doc/as.texinfo: Document new options.
1667 * doc/c-mips.texi: Ditto.
1669 2000-09-12 Kazu Hirata <kazu@hxi.com>
1671 * as.h: Fix formatting.
1672 * asintl.h: Likewise.
1673 * bit_fix.h: Likewise.
1674 * config/obj-aout.c: Likewise.
1675 * config/obj-aout.h: Likewise.
1676 * config/obj-bout.c: Likewise.
1677 * config/obj-bout.h: Likewise.
1678 * config/obj-coff.c: Likewise.
1679 * config/obj-coff.h: Likewise.
1680 * dwarf2dbg.h: Likewise.
1682 * flonum.h: Likewise.
1683 * frags.h: Likewise.
1684 * itbl-ops.h: Likewise.
1685 * macro.h: Likewise.
1688 * struc-symbol.h: Likewise.
1689 * subsegs.h: Likewise.
1690 * symbols.h: Likewise.
1692 * write.h: Likewise.
1694 2000-09-11 Kazu Hirata <kazu@hxi.com>
1696 * bignum-copy.c: Fix formatting.
1697 * config/tc-i370.c: Likewise.
1698 * config/tc-i960.c: Likewise.
1699 * config/tc-m68k.c: Likewise.
1700 * ehopt.c: Likewise.
1701 * flonum-copy.c: Likewise.
1702 * flonum-konst.c: Likewise.
1703 * flonum-mult.c: Likewise.
1704 * literal.c: Likewise.
1707 * stabs.c: Likewise.
1708 * subsegs.c: Likewise.
1710 2000-09-09 Philip Blundell <philb@gnu.org>
1712 * configure.in (arm*-*-uclinux*): New target.
1713 * configure: Regenerate.
1715 2000-09-09 Kazu Hirata <kazu@hxi.com>
1717 * input-file.c: Fix formatting.
1718 * itbl-ops.c: Likewise.
1719 * messages.c: Likewise.
1721 2000-09-08 Philip Blundell <philb@gnu.org>
1723 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1726 2000-09-07 H.J. Lu <hjl@gnu.org>
1728 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1729 * configure: Rebuild.
1731 2000-09-07 Kazu Hirata <kazu@hxi.com>
1733 * atof-generic.c: Fix formatting.
1734 * config/tc-mips.c: Likewise.
1735 * config/tc-vax.c: Likewise.
1736 * input-scrub.c: Likewise.
1738 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1740 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1741 * configure.in (sh-*-linux*): Added.
1742 * configure: Rebuilt.
1744 2000-09-06 Kazu Hirata <kazu@hxi.com>
1746 * config/tc-hppa.c: Fix formatting.
1748 * ecoff.c: Fix formatting.
1750 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1752 * configure: Rebuilt with new libtool.m4.
1754 2000-09-05 Kazu Hirata <kazu@hxi.com>
1756 * cgen.c: Fix formatting.
1757 * config/tc-ia64.c: Likewise.
1759 2000-09-05 Nick Clifton <nickc@redhat.com>
1761 * aclocal.m4: Regenerate.
1762 * config.in: Regenerate.
1763 * configure: Regenerate.
1764 * po/gas.pot: Regenerate.
1766 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1768 * config/tc-cris.c: Correct comment typos.
1770 2000-09-05 Eric Christopher <echristo@cygnus.com>
1772 * config/tc-mn10300.c: Cleanup.
1773 (md_pcrel_from): Enable.
1775 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1777 * expr.c (operand): Fix a comment typo.
1778 * write.c (write_relocs): Fix a signed/unsigned warning.
1780 * config/tc-hppa.c (fudge_reg_expressions): New
1781 (hppa_force_reg_syms_absolute): New.
1782 (pa_equ): Allow reg_section expressions.
1783 * config/tc-hppa.c (md_optimize_expr): Define.
1784 (hppa_force_reg_syms_absolute): Prototype.
1786 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1787 (pa_parse_number): Pass in arg to select fp reg parsing.
1788 Return 1 to indicate format checks pass. If strict, then only
1789 accept a register or register symbol. Return value in...
1790 (pa_number): New static for pa_parse_number.
1791 (FP_REG_BASE): Define.
1792 (FP_REG_RSEL): Define.
1793 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1794 appropriate. White space changes.
1795 (need_pa11_opcode): Don't bother passing any params, get them from
1797 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1798 Remove extraneous check in case 'Q'.
1799 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1800 reg, set section of resulting symbol to reg_section.
1801 (pa_parse_space_stmt): Modify call to pa_parse_number.
1802 (pa_space): Likewise.
1804 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1805 (hppa_force_relocation): Handle vtable relocs.
1806 (pa_vtable_entry): New.
1807 (pa_vtable_inherit): New.
1808 (md_pseudo_table): Add entries for vtable pseudos.
1809 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1810 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1812 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1813 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1814 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1816 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1817 specify a symbol type.
1819 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1820 dependent things together.
1821 (md_elf_symbol_type): Define.
1823 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1825 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1827 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1828 (obj_elf_vtable_entry): Declare.
1830 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1831 and export function.
1832 (obj_elf_vtable_entry): Similarly.
1833 (elf_pseudo_table): Fix the damage with a cast.
1835 2000-09-03 Richard Henderson <rth@cygnus.com>
1837 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1838 for template selection when a label is needed.
1840 2000-09-02 Kazu Hirata <kazu@hxi.com>
1842 * config/tc-ia64.c: Fix formatting.
1844 2000-09-02 Nick Clifton <nickc@redhat.com>
1846 * configure.in: Increase version number to 2.10.91.
1847 * configure: Regenerate.
1848 * aclocal.m4: Regenerate.
1849 * config.in: Regenerate.
1850 * po/gas.pot: Regenerate.
1851 * Makefile.in: Regenerate.
1853 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1855 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1856 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1857 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1859 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1862 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1864 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1865 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1866 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1867 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1868 (GOT_symbol): New variable.
1869 (md_undefined_symbol): Set it.
1871 2000-09-01 Richard Henderson <rth@cygnus.com>
1873 * config/tc-ia64.c (match): Don't inline.
1874 (extra_goodness): New.
1875 (md_begin): Prefer nop.f and nop.b for best_template.
1877 2000-08-31 Kazu Hirata <kazu@hxi.com>
1879 * as.c: Fix formatting.
1881 * frags.c: Likewise.
1882 * macro.c: Likewise.
1884 2000-08-31 Eric Christopher <echristo@cygnus.com>
1886 * config/tc-mn10300.c: Cleanup and fix warnings.
1887 (md_pseudo_table): Add initializers.
1888 (md_show_usage): Cleanup.
1889 (md_parse_option): Fix warnings.
1890 (md_undefined_symbol): Fix warnings.
1891 (md_conver_frag): Fix warnings.
1892 (tc_gen_reloc): Fix warnings.
1893 (md_apply_fix3): Fix warnings.
1894 (check_operand): Fix warnings.
1896 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1898 * acinclude.m4: Include libtool and gettext macros from the
1900 * aclocal.m4, configure: Rebuilt.
1902 2000-08-30 Mark Hatle <mhatle@mvista.com>
1904 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1906 2000-08-31 Kazu Hirata <kazu@hxi.com>
1908 * listing.c: Fix formatting.
1910 2000-08-29 Kazu Hirata <kazu@hxi.com>
1912 * app.c: Fix a comment typo. Fix formatting.
1914 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1916 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1917 offset of the target destination for jmp instructions.
1918 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1920 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1922 * NEWS: Mention support for CRIS.
1924 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1926 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1927 Sets `.lcomm' alignment to zero.
1929 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1931 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1932 (TC_FIX_ADJUSTABLE): Define.
1934 2000-08-23 Jim Wilson <wilson@cygnus.com>
1936 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1937 unwind.personality_routine is set.
1939 2000-08-23 H.J. Lu <hjl@gnu.org>
1941 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1943 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1945 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1948 2000-08-22 H.J. Lu <hjl@gnu.org>
1950 * config.in (STRICTCOFF): New for strict COFF.
1952 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1953 i386-*-go32* and i386-go32-rtems*.
1954 * configure: Rebuilt.
1956 * config/obj-coff.c (obj_coff_endef): Follow the historical
1957 behavior if STRICTCOFF is not defined.
1959 * doc/internals.texi: Document STRICTCOFF.
1961 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1963 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1964 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1965 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1966 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1967 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1968 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1969 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1972 2000-08-22 Eric Christopher <echristo@cygnus.com>
1974 * config/tc-mn10300.c: (md_apply_fix): New function.
1975 (mn10300_force_relocation): New function.
1976 (mn10300_fix_adjustable): New function.
1978 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1979 (TC_HANDLES_FX_DONE): Define.
1980 (obj_fix_adjustable): Define.
1981 (MD_APPLY_FIX3): Define.
1982 (TC_LINKRELAX_FIXUP): Define.
1984 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1986 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1988 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1990 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1992 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1993 if the fixup resulted in a relocation.
1995 2000-08-18 Nick Clifton <nickc@redhat.com>
1997 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1998 Make reference to first element of shift_names explicit.
2000 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2002 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2003 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2004 add a symbol's address. Removed all target-specific #ifdefs that
2005 used to accomplished the same.
2006 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2007 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2008 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2009 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2010 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2012 2000-08-17 Kazu Hirata <kazu@hxi.com>
2014 * dwarf2dbg.c: Fix formatting.
2016 2000-08-17 Nick Clifton <nickc@redhat.com>
2018 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2019 to be recoded as logical shift lefts by zero.
2021 2000-08-16 Jim Wilson <wilson@cygnus.com>
2023 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2024 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2026 (note_register_values): Handle IA64_OPND_R3_2 operands.
2028 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2030 * config/tc-i860.c (md_operand): Silly typo fixed.
2032 2000-08-16 Nick Clifton <nickc@redhat.com>
2034 * config/tc-arm.c (struct asm_shift): Delete.
2036 (enum asm_shift_index): New.
2037 (struct asm_shift_properties): New.
2038 (struct asm_shift_name): New.
2039 (shift_properties[]); New.
2040 (shift_names[]); New.
2042 (decode_shift): Use new structures.
2043 Issue a warning is "ROR #0" is used.
2044 Issue a warning if "ASR #0" or "LSR #0" is used.
2046 (md_begin): Initialise arm_shift_hsh table from new
2047 asm_shift_name array.
2049 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2051 * config/tc-sparc.c: Kill all warnings.
2052 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2054 (md_show_usage): Update usage text.
2056 2000-08-16 Nick Clifton <nickc@redhat.com>
2058 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2061 2000-08-15 Will Cohen <wcohen@redhat.com>
2063 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2065 * config/tc-sh.c (md_assemble): Changed so debug_type
2066 test performed for ppi_assemble
2067 * config/tc-sh.c: Included dwarf2dbg.h.
2068 (debug_line): Defined.
2069 (md_assemble): Generates dwarf2 line info.
2070 (sh_finalize): New function. Finalize dwarf2 info.
2071 (assemble_ppi): Returns size of code generated.
2072 (build_Mytes): Returns size of code generated.
2073 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2074 * config/tc-sh.h (md_end): Defined.
2075 (sh_finalize): Declared.
2077 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2079 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2082 2000-08-14 Nick Clifton <nickc@redhat.com>
2084 * config/tc-arm.c (do_bx): Allow "bx pc".
2086 2000-08-14 Jim Wilson <wilson@cygnus.com>
2088 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2089 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2090 (md_begin): Change assignment to md.flag to OR in the new bit.
2092 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2094 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2095 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2098 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2100 * NEWS: Mention i860 support.
2102 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2104 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2106 2000-08-14 Andreas Schwab <schwab@suse.de>
2108 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2110 2000-08-11 Andreas Schwab <schwab@suse.de>
2112 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2115 2000-08-11 Kazu Hirata <kazu@hxi.com>
2117 * expr.c: Fix formatting.
2118 * config/obj-bout.c: Likewise.
2120 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2122 * doc/c-i860.texi: Flesh out the i860 section more.
2124 2000-08-10 Kazu Hirata <kazu@hxi.com>
2126 * symbols.c: Fix formatting.
2129 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2131 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2132 has the IgnoreSize bit set.
2134 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2136 From Rodney Brown <RodneyBrown@mynd.com>
2137 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2138 * configure: Regenerate.
2140 2000-08-09 Kazu Hirata <kazu@hxi.com>
2142 * hash.c: Fix formatting.
2145 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2147 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2148 (i860_fix_info): New enum.
2149 (MD_APPLY_FIX3): Define.
2150 (WORKING_DOT_WORD): Define.
2151 (TC_HANDLES_FX_DONE): Define.
2152 (DIFF_EXPR_OK): Define.
2153 (LISTING_HEADER): Define.
2154 (TARGET_FORMAT): Select target format based on endian flag.
2155 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2156 (target_big_endian): Add external declaration.
2158 * config/tc-i860.c: All existing code reworked completely. Other
2159 new code shown below.
2160 (SYNTAX_SVR4): Define.
2161 (target_warn_expand): New variable.
2162 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2163 (md_longopts): Declare and define with new options (-EL, -EB,
2165 (md_show_usage): New function.
2166 (md_operand): New function.
2167 (obtain_reloc_for_imm16): New function.
2168 (md_apply_fix3): New function.
2169 (tc_gen_reloc): New function.
2171 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2173 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2174 2 bytes of the jump address are in the same frag.
2175 (find): Accept 68hc12 register indirect modes.
2177 * NEWS: Mention 68HC11 & 68HC12 support.
2179 2000-08-07 Richard Henderson <rth@cygnus.com>
2181 * config/tc-ia64.c (unwind): Add prologue_mask member.
2182 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2183 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2184 (dot_body): Clear unwind.prologue_mask.
2185 (dot_prologue): Set it. Accept a register second argument.
2187 2000-08-07 Kazu Hirata <kazu@hxi.com>
2189 * config/atof-ieee.c: Fix formatting.
2190 * config/atof-tahoe.c: Likewise.
2192 2000-08-06 Nick Clifton <nickc@cygnus.com>
2194 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2197 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2198 of .popsection, .previous, .pushsection, .subsection,
2199 .version, .vtable_entry, .vtable_inherit and .weak.
2201 2000-08-05 Kazu Hirata <kazu@hxi.com>
2203 * config/tc-cris.c: Fix formatting.
2204 * config/tc-i386.c: Likewise.
2205 * config/tc-sparc.c (sparc_ip): Simplify the code.
2207 2000-08-04 Kazu Hirata <kazu@hxi.com>
2209 * config/tc-cris.c: Rearrange code for readability.
2210 * config/tc-d10v.c: Fix formatting.
2211 * config/tc-m32r.c: Likewise.
2212 * config/tc-sparc.c: Likewise.
2214 2000-08-02 Jim Wilson <wilson@cygnus.com>
2216 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2217 before ia64_find_opcode.
2218 (md_assemble): Likewise.
2220 2000-08-01 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2223 Undo some formatting fixes.
2225 2000-08-01 Kazu Hirata <kazu@hxi.com>
2227 * config/obj-som.c: Fix formatting.
2228 * config/obj-ieee.c: Likewise.
2229 * config/tc-arm.c: Likewise.
2230 * config/tc-v850.c: Likewise.
2232 2000-08-01 Nick Clifton <nickc@redhat.com>
2234 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2235 index by command line option.
2237 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2239 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2240 (@node M68K-Branch): Rewrite to match the reality.
2242 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2244 * doc/c-i860.texi: New file.
2245 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2246 * doc/Makefile.in: Regenerate.
2247 * doc/all.texi: Add I860 as relevant architecture.
2248 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2250 2000-07-31 Kazu Hirata <kazu@hxi.com>
2252 * config/tc-d30v.c: Fix formatting.
2254 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2256 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2257 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2258 long emit a long branch if available instead of an absolute jump, never
2259 emit absolute jumps for anything with --pcrel.
2261 * doc/c-m68k.texi: Document new command line option.
2263 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2265 * config/tc-avr.c: Use PARAMS macro in function declarations.
2266 Don't declare md_pcrel_from_section (already in tc-avr.h).
2267 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2268 (avr_operand): Don't set (unsigned) op_mask to -1.
2270 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2272 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2273 * configure: Regenerated.
2274 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2275 of operand to the .type directive (.e.g, "type").
2277 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2279 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2280 * app.c (do_scrub_chars): Record where first comment found.
2281 * read.c (read_a_source_file): Init found_comment on entry, and
2282 notify whether comments found on exit.
2283 * config/tc-hppa.c (md_shortopts): Add "c".
2284 (md_longopts): Add warn-comment.
2285 (md_parse_option): Handle it.
2286 (md_show_usage): Show available options.
2287 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2289 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2291 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2292 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2294 (md_estimate_size_before_relax): Don't fall off end of function.
2296 2000-07-27 Kazu Hirata <kazu@hxi.com>
2298 * config/tc-avr.c: Fix formatting.
2299 * config/tc-ns32k.c: Likewise.
2301 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2303 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2305 2000-07-27 Kazu Hirata <kazu@hxi.com>
2307 * config/tc-d10v.c: Fix formatting.
2308 * config/tc-z8k.c: Likewise.
2309 * config/tc-sparc.c: Likewise.
2311 2000-07-26 Dave Brolley <brolley@redhat.com>
2313 * cgen.c (queue_fixup): Declare opinfo.
2314 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2315 (gas_cgen_md_operand): Ditto.
2316 (gas_cgen_md_apply_fix3): Ditto.
2318 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2320 * config/obj-coff.c (obj_frob_symbol): Don't merge
2321 labels. Don't merge if the symbol isn't constant. Return
2322 immediately if a symbol is merged.
2324 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2326 * frags.c (frag_align): Correct absolute section alignment.
2328 2000-07-20 DJ Delorie <dj@redhat.com>
2330 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2331 it breaks linking against DLLs.
2333 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2335 * configure.in: Add CRIS support.
2336 * configure: Regenerate.
2337 * Makefile.am: (CPU_TYPES): Add cris.
2338 (CPU_OBJ_VALID) [aout]: Add cris.
2339 (MULTI_CPU_TYPES): Add cris.
2340 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2341 [coff]: Only i386 and mips are valid.
2342 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2343 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2344 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2345 Regenerate dependencies.
2346 * Makefile.in: Regenerate.
2347 * aclocal.m4: Regenerate.
2348 * as.c: Declare crisaout, criself.
2349 * config/tc-cris.h, config/tc-cris.c: New.
2350 * config/e-criself.c, config/e-crisaout.c: New.
2351 * po/POTFILES.in, po/gas.pot: Regenerate.
2353 2000-07-20 Kazu Hirata <kazu@hxi.com>
2355 * read.c: Fix formatting.
2356 * write.c: Fix formatting.
2358 2000-07-19 H.J. Lu <hjl@gnu.org>
2360 * sb.c: Include <stdlib.h> if exists for abort ().
2362 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2364 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2365 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2366 (pa_type_args): Same here.
2368 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2370 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2371 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2372 the storage class is already set.
2374 2000-07-17 Kazu Hirata <kazu@hxi.com>
2376 * config/tc-m68hc11.c: Fix formatting.
2377 * config/tc-mn10200.c: Likewise.
2378 * config/tc-mn10300.c: Likewise.
2379 * config/tc-pj.c: Likewise.
2380 * config/tc-tic80.c: Likewise.
2381 * config/tc-w65.c: Likewise.
2383 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2385 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2388 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2390 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2393 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2395 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2396 ELF as are used for SOM (except the 32-bit reloc one) to decide
2397 whether a symbol can be reduced to a section symbol. Expand on
2398 the comment for symbols involved in LR% and RR% expressions.
2400 2000-07-14 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-mips.c (mips_disable_float_construction): New
2403 static variable. Set to true if doubles should not be
2404 constructed by loading two single width fp registers with
2405 halves of the value.
2406 (mips_ip): Test mips_disable_float_construction.
2407 (md_longopts): Add command line switches --construct-floats
2408 and --no-construct-floats.
2409 (md_parse_option): Parse new command line options.
2410 (md_show_usage): Describe new command line options.
2412 * doc/c-mips.texi: Document new command line options.
2414 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2416 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2417 * configure: Regenerate.
2419 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2421 * configure.in (DEFAULT_EMULATION setting): Revert part of
2422 2000-07-01 change that set te_multi=multi unless set to tmips.
2423 * configure: Regenerate.
2425 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2427 * config/obj-coff.c (coff_frob_section): Add padding to the last
2428 section when aligning it increases its size.
2430 2000-07-11 Kazu Hirata <kazu@hxi.com>
2432 * config/tc-tic54x.c: Fix formatting.
2434 2000-07-10 Kazu Hirata <kazu@hxi.com>
2436 * config/tc-h8500.c: Fix formatting.
2437 * config/tc-tic54x.c: Fix formatting.
2439 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2441 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2442 displacements correctly.
2444 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2446 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2448 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2452 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2454 From David Huggins-Daines <dhd@linuxcare.com>
2455 * config/te-hppalinux64.h: Add a new emulation.
2456 * configure.in (emulations): Add configure bits to support the
2457 64-bit Linux/parisc target.
2458 * configure: Regenerate.
2460 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2461 (md_shortopts): Add `V' for ELF.
2463 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2464 when SOM or ELF_ARG_RELOC are defined.
2465 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2466 ELF_ARG_RELOC are defined.
2467 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2468 (pa_stringer): ..Do it here instead. Fix comment typos.
2469 (hppa_force_relocation): Cast enums to int before comparing with
2472 From Ryan Bradetich <rbradetich@uswest.net>
2473 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2474 redifinition warning.
2475 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2476 (hppa_force_relocation): ditto
2477 (md_apply_fix): Added cast to buf to fix warnings.
2479 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2480 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2482 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2483 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2484 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2485 reloc_type** to avoid warnings in switch.
2486 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2487 little earlier instead.
2489 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2491 (pa_type_args): Use symbol_arg_reloc_info.
2492 (struct pa_it): Make arg_reloc unsigned int.
2493 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2494 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2495 (pa_code): Delete. pa_text duplicates this function.
2496 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2497 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2499 (cons_fix_new_hppa): Actually change selector to e_fsel when
2500 warning about assuming so.
2501 (tc_gen_reloc): More example elf arg reloc code.
2502 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2503 (hppa_force_relocation): Likewise.
2505 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2507 (pa_end_of_source): Prototype.
2508 (hppa_fix_adjustable): Prototype.
2509 (LABELS_WITHOUT_COLONS): Move it..
2510 * config/te-hppa.h: To here.
2512 * config/te-hppa64.h: New file.
2514 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2516 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2517 format -10, -16, 16 relocs.
2518 (hppa_elf_mark_end_of_function): Test for null
2519 last_call_info->start_symbol
2521 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2522 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2523 re_assesmble_* functions. Delete extraneous statements. Fix
2525 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2526 insn to re_assemble_*.
2528 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2530 * doc/internals.texi (Expressions): Fix typo.
2532 2000-07-08 Kazu Hirata <kazu@hxi.com>
2534 * config/tc-sh.c: Fix formatting.
2535 * config/tc-tic54x.c: Fix formatting.
2536 * depend.c: Fix formatting.
2537 * flonum-konst.c: Likewise.
2538 * flonum-mult.c: Likewise.
2540 2000-07-07 Kazu Hirata <kazu@hxi.com>
2542 * config/tc-sh.c: Fix comments.
2543 * config/obj-vms.c: Fix comments.
2544 * config/tc-a29k.c: Likewise.
2545 * config/tc-alpha.c: Likewise.
2546 * config/tc-h8300.c: Likewise.
2547 * config/tc-h8500.c: Likewise.
2548 * config/tc-i370.c: Likewise.
2549 * config/tc-ia64.c: Likewise.
2550 * config/tc-m68hc11.c: Likewise.
2551 * config/tc-m68k.c: Likewise.
2552 * config/tc-mips.c: Likewise.
2553 * config/tc-ns32k.c: Likewise.
2554 * config/tc-ppc.c: Likewise.
2555 * config/tc-z8k.c: Likewise.
2557 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2559 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2560 Default to '(SEC_LOAD | SEC_DATA)'.
2561 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2563 * doc/internals.texi (CPU Backend): Describe
2564 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2566 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2568 * as.c (parse_args): NULL terminate the long option list.
2570 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2572 * config/tc-d30v.h: Include "write.h" for fixS.
2573 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2575 2000-07-05 Nick Clifton <nickc@cygnus.com>
2577 * config/tc-d30v.c (write_2_short): Further changes to warning
2578 messages produced when combining EITHER_BUT_PREFER_MU attributed
2581 2000-07-05 DJ Delorie <dj@redhat.com>
2585 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2587 * config/tc-arm.c (psrs): Accept combinations of flags.
2589 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2591 * config/tc-avr.c: Change _ () to _() around all strings marked
2592 for translation (exception from the usual coding style).
2593 (avr_opt): New struct variable, how the new switches are set.
2594 (OPTION_MMCU): Define as 'm' and actually use.
2595 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2596 (show_mcu_list): New function, display the list of known MCUs.
2597 (md_show_usage): Document the new switches. Call show_mcu_list.
2598 (avr_set_arch): Change 'm' to OPTION_MMCU.
2599 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2600 Handle the new switches.
2601 (avr_operands): Disable warnings for undefined combinations of
2602 operands if -mall-opcodes. Disable warnings for skipping two-word
2603 instructions if enhanced core or -mno-skip-bug.
2604 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2605 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2606 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2607 (avr_ldi_expression): Warn about implicit lo8().
2608 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2610 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2612 * configure.in: Add entry for mips-*-sysv4*MP*
2613 * configure: Rebuild
2614 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2615 elf32-tradlittlemips for traditional mips targets.
2616 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2617 test for Link Once sections as in adjust_reloc_syms.
2618 * config/te-tmips.h: New file for traditional mips targets. Define
2621 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2623 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2624 flags argument is not present, don't change an existing section's
2625 section's attributes. If the flags argument is present, warn if the
2626 attributes don't match the section's current attributes. When
2627 long section names are supported, set SEC_LINK_ONCE and
2628 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2630 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2632 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2633 symbols; create them.
2635 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2637 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2638 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2640 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2642 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2643 expressions. Ignore the problem when handling 16 bit signed
2644 immediates, because the assembler will take care of the relocation
2647 2000-06-27 Nick Clifton <nickc@cygnus.com>
2649 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2650 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2651 sequential order, and emit warning messages if the input source
2652 code contains constructs like that, or parallel constructs
2653 containing such opcodes.
2655 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2657 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2658 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2659 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2660 (md_show_usage): Update usage message.
2661 (md_parse_option): Allow redefinition of MCU type within the
2662 same avr[1-5] bfd machine type. Show both old and new MCU type
2663 in the error message.
2664 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2665 Simplify 8K wrap code.
2667 2000-06-25 Kazu Hirata <kazu@hxi.com>
2669 * config/obj-aout.c: Remove all uses of DEFUN.
2670 * config/obj-ieee.c: Likewise.
2671 * config/tc-sh.c: Fix comment typos.
2672 * config/tc-tahoe.c: Likewise.
2673 * config/tc-vax.c: Likewise.
2674 * config/tc-w65.c: Likewise.
2675 * config/tc-z8k.c: Likewise.
2676 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2678 2000-06-24 DJ Delorie <dj@cygnus.com>
2680 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2681 more changes from Sept 1999
2682 (tc_i386_fix_adjustable): ditto
2683 (md_apply_fix3): ditto
2685 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2687 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2688 (gas_cgen_parse_operand): Set it around expression() call.
2689 (gas_cgen_md_operand): Test for it before longjmp().
2691 2000-06-24 Kazu Hirata <kazu@hxi.com>
2693 * config/tc-h8500.c: Remove all uses of DEFUN.
2694 * config/tc-sh.c: Likewise.
2695 * config/tc-w65.c: Likewise.
2696 * config/tc-z8k.c: Likewise.
2698 * config/tc-h8500.c: Fix typos in comments.
2700 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2702 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2705 2000-06-23 matthew green <mrg@redhat.com>
2707 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2708 defined. Fix error message for `[' grouping.
2710 2000-06-22 Kazu Hirata <kazu@hxi.com>
2712 * config/tc-h8300.c: Fix formatting and comment typos.
2714 2000-06-22 Timothy Wall <twall@cygnus.com>
2716 * config/tc-ia64.c (note_register_values): Move premature QP
2717 notation clearing into the appropriate place.
2719 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2721 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2722 first before anything else. Add bin-bugs.h, emul.h and progress.h
2723 Sort list of files as for $(OBJS) in Makefile.am.
2725 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2726 find one. Remake dependencies.
2727 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2728 * Makefile.in: Regenerate.
2729 * doc/Makefile.in: Regenerate.
2731 * config/tc-i386.c (i386_displacement): Don't assume a constant
2732 displacement is necessarily 16 bits when in 16 bit code mode.
2733 (md_assemble): Instead size the displacement here after we know
2734 for sure that a .code16gcc operand hasn't automatically added
2735 operand size prefixes.
2737 2000-06-21 H.J. Lu <hjl@gnu.org>
2739 * Makefile.am: Rebuild dependency.
2740 * Makefile.in: Rebuild.
2742 2000-06-21 Kazu Hirata <kazu@hxi.com>
2744 * config/tc-h8300.c (parse_reg): Make the function static.
2745 (parse_exp): Likewise.
2747 2000-06-20 DJ Delorie <dj@cygnus.com>
2749 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2750 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2751 for cygwin import libraries to work properly.
2753 2000-06-20 H.J. Lu <hjl@gnu.org>
2755 * Makefile.am: Rebuild dependency.
2756 * Makefile.in: Rebuild.
2757 * configure: Likewise.
2758 * doc/Makefile.in: Likewise.
2760 2000-06-20 Timothy Wall <twall@cygnus.com>
2762 * doc/internals.texi (CPU backend): Add @itemx for
2763 TC_START_LABEL_WITHOUT_COLON.
2764 * doc/c-tic54x.texi: New.
2765 * doc/as.texinfo: Add tic54x features and include primary tic54x
2767 * doc/all.texi: Add C54X.
2768 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2769 * doc/Makefile.in: Regenerate.
2770 * configure.in: Add tic54x and define LIBM for tic54x.
2771 * configure: Regenrate.
2772 * config/tc-tic54x.[ch]: New.
2773 * config/obj-coff.h: Add tic54x.
2774 * Makefile.am: (CPU_TYPES): Add tic54x.
2775 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2776 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2777 (as_new_LDADD): Add $(LIBM).
2778 * Makefile.in: Regenerate.
2780 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2782 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2783 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2784 * doc/as.texinfo: Likewise.
2786 * configure, Makefile.in: Regenerate.
2787 * configure.in (emulations): Recognize m6811 and m6812.
2788 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2789 Added files for 68hc11 and 68hc12 assembler.
2790 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2791 * config/tc-m68hc11.h: Header definition for that assembler.
2793 2000-06-18 Nick Clifton <nickc@redhat.com>
2795 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2796 instead of OCTETS_PER_BYTE.
2798 * config/tc-v850.c: Fix compile time warnings.
2799 * config/tc-ppc.c: Fix compile time warnings.
2801 2000-06-18 H.J. Lu <hjl@gnu.org>
2803 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2804 * configure: Rebuild.
2806 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2808 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2811 2000-06-16 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2814 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2816 * doc/c-mips.texi: Document newly accepted cpu variants.
2818 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2820 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2822 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2824 * macro.c (getstring): Make it possible to escape the quote
2827 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2829 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2831 2000-06-13 H.J. Lu <hjl@gnu.org>
2833 * configure: Regenerate.
2835 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2837 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2839 * doc/internals.texi (line_separator_chars): Semicolon is no
2840 longer a default. Mention null and newline as defaults.
2842 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2844 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2845 * config/tc-i860.h (line_separator_chars): Likewise.
2846 * config/tc-h8300.c (line_separator_chars): Likewise.
2847 * config/tc-i960.c (line_separator_chars): Likewise.
2848 * config/tc-m68k.c (line_separator_chars): Likewise.
2849 * config/tc-mips.c (line_separator_chars): Likewise.
2850 * config/tc-ns32k.c (line_separator_chars): Likewise.
2851 * config/tc-sparc.c (line_separator_chars): Likewise.
2852 * config/tc-vax.c (line_separator_chars): Likewise.
2854 * config/tc-h8300.c (comment_chars): Use string initialiser.
2855 * config/tc-i960.c (line_comment_chars): Likewise.
2856 * config/tc-z8k.c (comment_chars, line_comment_chars,
2857 line_separator_chars): Likewise.
2859 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2862 2000-06-08 Nick Clifton <nickc@cygnus.com>
2864 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2867 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2869 * configure.in (VERSION): Update to show this is the CVS mainline.
2871 2000-06-08 Matthew Jacob <mjacob@feral.com>
2873 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2874 $at is the integer register $r28, vs. both $r28 and the floating
2875 point register $f28.
2877 2000-06-08 James E. Wilson <wilson@cygnus.com>
2879 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2880 (dot_endp): Don't call ia64_flush_insns.
2881 (emit_one_bundle): Don't delete prologue/body records from
2882 unwind_record list in first loop. Rewrite second loop to account for
2885 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2887 * config/tc-ia64.c: Add missing prototypes.
2888 (generate_unwind_image): Cast argument to output_unw_records call.
2890 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2892 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2894 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2896 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2897 (REGISTER_P): likewise.
2898 (avr_opcodes): uses include/opcode/avr.h
2899 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2901 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2903 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2906 2000-06-03 H.J. Lu <hjl@gnu.org>
2908 * read.c (is_end_of_line): Put back `;'.
2910 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2912 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2914 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2916 * expr.c (operand): Test is_end_of_line outside switch to catch
2917 line separator chars that are also operators.
2918 (operator): Return O_illegal for line separator chars.
2920 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2921 entry (or `!' entry for TC_HPPA).
2923 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2924 before indexing is_end_of_line. Remove redundant check for '\0'.
2926 * config/tc-h8500.c (md_assemble): Likewise.
2927 * config/tc-mcore.c (md_assemble): Likewise.
2928 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2931 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2933 * config/tc-mcore.c (mcore_cons): Likewise.
2934 (mcore_float_cons): Likewise.
2935 (mcore_stringer): Likewise.
2936 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2938 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2940 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2942 2000-05-29 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-sh.c: Fix compile time warning messages.
2946 * config/tc-mips.c: Fix compile time warning messages.
2948 2000-05-29 Philip Blundell <philb@gnu.org>
2950 * doc/as.texinfo: Update copyright dates.
2951 (Local Labels): Delete misplaced mention of ARM.
2952 * NEWS: Mention ARM ELF support.
2954 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2956 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2957 it is modified, and use the real_size to compute the frag address
2958 for dwarf2 line info.
2960 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2962 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2963 line-matching scheme to cope with automake moving variables around.
2964 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2965 * Makefile.in: Regenerate.
2967 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2969 * config/tc-sparc.c (sparc_relax): New.
2970 (md_longopts): Add -relax and -no-relax options.
2971 (md_parse_options, md_show_usage): Likewise.
2972 (md_apply_fix3): Optimize tail call into branch always if possible.
2974 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2976 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2977 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2978 rules, with warning when a GAS statement specifies a packing that
2979 will result in an instruction being squashed.
2980 Added typdef packing_type and enumerals, changed various integer
2981 literals to use the enumerals.
2983 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2985 * config/tc-ia64.c (dot_restorereg_p): New function.
2986 (md_pseudo_table): Add restorereg.p.
2987 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2988 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2990 * config/tc-ia64.h (unw_record_type): Add unwabi.
2991 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2992 called MASK with members for imask, and the masks produced by
2993 fr_mem, gr_mem, br_mem, and frgr_mem.
2994 (unw_p_record): Add members ABI and CONTEXT.
2995 (unw_x_record): Add member AB.
2996 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2997 as pseudo-register for use during unwind info generation.
2998 (AR_PFS, AR_LC): New macros.
2999 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3000 whose names start with an at sign (as in "@priunat").
3001 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3003 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3004 proc_end, unwind_info, personality_routine): Consolidate into
3005 "unwind" structure to reduce offset-table use. Add member
3006 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3008 (output_R1_format, output_R3_format, output_P3_format,
3009 output_P6_format): Initialize R with zero to reduce compiler warnings.
3010 (output_P7_format): Ditto. Add `default' branch to switch
3011 statement to reduce compiler warnings.
3012 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3013 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3014 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3015 into single argument.
3016 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3017 compiler warnings. Merge A and B args into single argument.
3018 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3019 A and B args into single argument.
3020 (free_record): Removed (wasn't used).
3021 (free_list_records): Also free imasks in prologue records.
3022 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3023 (output_spill_mask): Remove.
3024 (output_unwabi): New function.
3025 (output_epilogue, output_label_state, output_copy_state): Call
3027 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3028 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3030 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3031 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3032 as part of handling the prologue records. Emit region's imask if
3033 we have one. Handle unwabi, epilogue, label_state, copy_state,
3034 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3035 spill_sprel_p, and spill_reg_p records.
3036 (set_imask, count_bits, slot_index): New function.
3037 (fixup_unw_records): Fix region size computation. Handle
3038 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3039 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3040 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3041 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3042 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3043 (dot_save): Use manifest constants for applicaton registers.
3044 Handle REG_PR and REG_PRIUNAT.
3045 (dot_restore): Don't just ignore it.
3046 (dot_restorereg): New function..
3047 (generate_unwind_image): Ensure unwind info is a multiple of eight
3048 bytes, not just four bytes.
3049 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3050 (dot_altrp): Don't just ignore it.
3051 (dot_savemem): New function. Replaces dot_savesp() and
3052 dot_savepsp(). Use manifest constants for applicaton registers.
3053 Handle REG_PR and REG_PRIUNAT.
3054 (dot_savef): Simplify.
3055 (dot_saveb): Support generation of br_gr.
3056 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3057 dot_label_state, dot_copy_state): New function.
3058 (dot_unwabi): Don't just ignore it.
3059 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3060 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3061 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3062 (emit_one_bundle): Set slot number for prologue/body records
3063 *before* emitting the first insn.
3064 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3065 (md_begin): Declare "psp" pseudo-register.
3066 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3067 so we don't get segfault.
3068 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3069 counts as required per SW Conventions manual
3070 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3071 output_preds_psprel, output_preds_sprel, output_spill_base,
3072 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3073 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3074 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3075 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3076 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3077 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3078 (dot_vframe): Implement.
3079 (dot_vframesp, dot_vframepsp): New function.
3081 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3083 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3084 * configure: Regenerate.
3086 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3088 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3089 (md_estimate_size_before_relax): so we can use it here instead of
3090 old kludges. Localise vars to blocks. Comment.
3092 * frags.c (frag_new): Update fr_var comments.
3093 * frags.h (struct frag): Ditto.
3095 2000-05-22 Richard Henderson <rth@cygnus.com>
3097 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3098 (pseudo_func): Add pcrel.
3099 (operand_match): Handle IA64_OPND_TGT64.
3100 (build_insn): Likewise.
3101 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3102 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3103 (fix_insn): Handle all three 64-bit relocation types.
3105 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3107 * obj.h (struct format_ops): New members begin, app_file,
3108 s_set_other, s_set_desc, s_get_type, s_set_type,
3109 separate_stab_sections, init_stab_section.
3111 * config/obj-multi.h: Update GPL notice to v2.
3113 (obj_app_file): New.
3114 (S_SET_SIZE): Test s_set_size for NULL before calling.
3115 (S_SET_ALIGN): Similar for s_set_align.
3120 (SEPARATE_STAB_SECTIONS): New.
3121 (INIT_STAB_SECTION): New.
3122 (EMIT_SECTION_SYMBOLS): New.
3123 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3125 * config/obj-elf.h: Update GPL notice to v2.
3126 Mention that this file is included from obj-multi.h.
3127 (obj_begin): Wrap definition in ifndef.
3128 (elf_file_symbol): Constify declaration.
3129 (obj_app_file): Ditto.
3130 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3131 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3133 * config/obj-elf.c (elf_s_set_other): New.
3134 (elf_file_symbol): Constify argument.
3135 (elf_separate_stab_sections): New.
3136 (elf_init_stab_section): New.
3137 (elf_format_ops): Add new members. Remove comma at end.
3139 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3140 (ecoff_format_ops): Add new fields. Remove comma at end.
3141 Mention inconsistency for emit_section_symbols.
3143 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3145 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3146 (coff_separate_stab_sections): New.
3147 (coff_format_ops): Add new members.
3149 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3150 (obj_aout_s_set_other): New.
3151 (obj_aout_s_set_desc): New.
3152 (obj_aout_s_get_type): New.
3153 (obj_aout_s_set_type): New.
3154 (obj_aout_separate_stab_sections): New.
3155 (aout_format_ops): New members added. Use obj_aout_process_stab,
3156 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3157 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3159 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3161 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3163 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3164 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3165 (md_estimate_size_before_relax): Ensure jumps to weak and
3166 externally visible symbols are relocatable.
3168 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3170 * stabs.c (aout_process_stab): Make global.
3171 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3172 * read.h (aout_process_stab): Declare.
3174 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3175 Generalize to *aout, *coff *elf.
3176 * configure: Regenerated.
3178 * doc/internals.texi (Object format backend): Say
3179 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3181 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3182 * Makefile.in: Regenerated.
3184 2000-05-19 Catherine Moore <clm@cygnus.com>
3186 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3188 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3190 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3191 instruction to reflect change in re_assemble_*.
3193 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3195 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3196 build PA64 ELF tools.
3197 * configure: Rebuilt.
3199 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3201 * Makefile.am: Regenerate dependencies.
3202 * Makefile.in: Regenerate.
3204 2000-05-15 Nick Clifton <nickc@cygnus.com>
3206 * config/tc-arm.c (struct asm_psr): Add boolean field
3207 distinguishing between CSPR and SPSR. Rename 'number' field
3209 (psrs): Rearrange contents to match new asm_psr structure.
3210 (arm_psr_parse): Move next to psr_required_here. Make it
3211 return an asm_psr structure.
3212 (psr_required_here): Use asm_psr structure returned by
3214 (do_msr): Reorganise to allow psr_required_here to be called
3216 (md_undefined_name): Mark 'name' parameter as unused, since
3217 the COFF target does not use it.
3219 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3221 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3223 * config/te-aux.h: Likewise.
3224 * config/te-dpx2.h: Likewise.
3225 * config/te-go32.h: Likewise.
3226 * config/te-hp300.h: Likewise.
3227 * config/te-hppa.h: Likewise.
3228 * config/te-i386aix.h: Likewise.
3229 * config/te-ic960.h: Likewise.
3230 * config/te-interix.h: Likewise.
3231 * config/te-nbsd532.h: Likewise.
3232 * config/te-pc532mach.h: Likewise.
3233 * config/te-ppcnw.h: Likewise.
3234 * config/te-psos.h: Likewise.
3235 * config/te-sparcaout.h: Likewise.
3236 * config/te-sun3.h: Likewise.
3237 * config/te-sysv32.h: Likewise.
3239 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3241 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3242 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3243 and sign extend without an if statement.
3244 (build_bytes): Likewise.
3246 2000-05-14 Kazu Hirata <kazu@hxi.com>
3248 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3249 X_add_symbol L_32 case.
3251 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3253 * config/te-freebsd.h: New file.
3255 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3257 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3258 bindtextdomain): Replace defines with those from intl/libgettext.h
3259 to quieten gcc warnings.
3261 * NEWS: Mention x86 .arch and -q.
3263 * config/tc-i386.c (quiet_warnings): New.
3264 (md_assemble): Use quiet_warnings.
3265 (md_parse_option): Set quiet_warnings from -q.
3266 (md_show_usage): Mention -q, delete -m.
3267 (flag_do_long_jump): Delete.
3268 (md_parse_option): Remove -m.
3269 (md_show_usage): Remove -m.
3270 (md_create_long_jump): Remove useless flag_do_long_jump code.
3272 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3273 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3275 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3276 Alexander Sokolov <robocop@netlink.ru>
3278 * doc/c-i386.texi (i386-Arch): New section.
3279 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3281 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3282 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3283 architecture has been given and is not 486.
3284 (set_cpu_arch): New.
3285 (md_pseudo_table): Add .arch.
3286 (md_assemble): Warn if cpu architecture has been given and an
3287 unsupported instruction.
3289 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3290 Move operand_types bit defines after relevant template field.
3291 (template): Add cpu_flags.
3295 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3297 * config/tc-mn10300.h (md_end): Define.
3298 (mn10300_finalize): Declare.
3299 * config/tc-mn10300.c: Include dwarf2dbg.h.
3300 (debug_line): Define.
3301 (md_assemble): Generate dwarf2 line info.
3302 (mn10300_finalize): New function. Finalize dwarf2 info.
3304 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3306 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3307 external version of the relocation for weak symbols.
3309 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3311 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3312 frame size in units of 16 bytes, as required per SW Conventions manual.
3313 (output_unw_records): Output info-block header as a dword to get
3316 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3318 * as.h: #include "file", not <file> on files from ../include.
3319 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3320 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3321 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3322 (tc_coff_symbol_emit_hook): Ditto.
3323 (OPTCOUNT): Cast to int to avoid compiler warning.
3324 (md_begin): Fix signed/unsigned warnings.
3326 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3328 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3329 ABRANCH LONG case for a conditional branch on a 68000.
3330 (md_estimate_size_before_relax): Likewise. Also handle
3331 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3332 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3333 PC-relative on all CPUs.
3334 (md_estimate_size_before_relax): Likewise.
3336 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3338 * as.c (parse_args): Just mention current year in printed
3341 2000-05-03 J.T. Conklin <jtc@redback.com>
3343 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3345 (md_parse_option): Recognize -m7400.
3347 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3349 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3350 don't permit lp to become less than the words array.
3352 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3354 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3355 Fix little-endian case.
3357 2000-05-03 David O'Brien <obrien@NUXI.com>
3359 * as.c (parse_args): Update copyright.
3361 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3363 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3364 for the .bss section too.
3366 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3368 * configure.in: Set em=linux for hppa-*-linux.
3369 * configure: Regenerate.
3370 * doc/Makefile.in: Regenerate with correct automake.
3372 * frags.c (frag_grow): Sanity check chunk_size.
3374 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3375 * config/obj-som.h: Likewise.
3376 * config/obj-ieee.h: Likewise.
3378 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3380 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3381 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3382 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3383 (pa_ip): low_sign_unext now returns via function value. Use
3384 re_assemble_* instead of dis_assemble_* and
3385 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3387 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3388 (md_section_align, md_parse_option, md_show_usage,
3389 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3390 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3391 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3392 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3393 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3395 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3396 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3397 outside of switch. Correct mask and shifting errors in case 10
3398 and case -11. In case 21, compare against signed range to suit
3399 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3400 case 17 and case 22, use offsetT variable to properly check range.
3401 Use re_assemble_* here too.
3402 (evaluate_absolute): Change type of value to offsetT. Call
3403 hppa_field_adjust to do the work for us.
3404 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3405 (pa_parse_cmpib_64_cmpltr): Ditto.
3406 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3407 of i to unsigned int.
3408 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3409 (pa_end_of_source): Return type is void.
3411 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3413 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3415 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3417 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3418 More comments added.
3419 (md_begin): Removed "construct symbols for each register name".
3420 Because register names conflicts with GCC generated function
3422 (avr_operand): Now constant numbers can be used as a register
3423 identifiers (0 as r0, 31 as r31).
3424 (md_assemble): use skip_space () before parsing instruction
3427 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3429 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3430 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3431 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3432 * configure: Regenerate.
3434 2000-04-29 Andreas Jaeger <aj@suse.de>
3436 * as.h: Correctly check GCC version.
3438 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3440 * doc/as.1: Fix unbalanced brackets.
3442 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3444 (line_comment_chars): Set to '/' if TE_FreeBSD.
3446 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3448 * configure.in: Configury support for PA64 (currently disabled).
3449 * configure: Rebuilt.
3451 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3453 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3454 bfd_set_section_alignment.
3456 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3458 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3461 2000-04-24 Nick Clifton <nickc@cygnus.com>
3463 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3464 * doc/as.texinfo (Align): Include arm and strongarm in list of
3465 targets that have the second form of the behaviour of the .align
3468 2000-04-24 Mark Klein <mklein@dis.com>
3470 * obj-som.c: Terminate obj_pseudo_table.
3472 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3474 * as.c (parse_args): Allow md_parse_option to override -a listing
3476 * config/obj-coff.c (add_lineno): Change type of offset parameter
3477 from "int" to "bfd_vma."
3478 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3479 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3480 (ppc_change_csect): Align correctly for XCOFF64.
3481 (ppc_machine): New function, which discards "ppc_machine" line.
3482 (ppc_tc): Cons for 8 when code is 64 bit.
3483 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3485 (md_parse_option): Handle -a64 and -a32.
3487 * config/tc-ppc.h (TARGET_MACH): Define.
3488 (TARGET_FORMAT): Move to function.
3489 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3491 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3493 * config/tc-avr.c: New AVR_ISA_ defined.
3494 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3495 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3496 for `fmul', `movw' and `lpm R,Z' instructions.
3497 (avr_operands): Warn if current opcode is a two-word instruction
3498 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3499 (avr_opcodes): New commands added.
3500 (REGISTER_P): Check 'a' and 'v' constraint letters.
3501 (mcu_types): New MCU added.
3503 2000-04-22 Timothy Wall <twall@cygnus.com>
3505 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3507 (operand_match): Conditionally insert default bit values for IMMU9.
3509 2000-04-14 Matthew Green <mrg@cygnus.com>
3511 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3512 * configure: Rebuilt.
3514 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3515 Jason Eckhardt <jle@cygnus.com>
3517 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3519 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3520 Added handling of new operand types l,y,&,fe,fE,fx.
3522 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3523 David Mosberger <davidm@hpl.hp.com>
3524 Timothy Wall <twall@cygnus.com>
3525 Andrew MacLeod <amacleod@cygnus.com>
3526 Jim Wilson <wilson@cygnus.com>
3528 * Makefile.am (CPU_TYPES): Add ia64.
3529 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3530 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3531 * Makefile.in: Rebuild.
3532 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3533 * configure: Rebuild.
3534 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3535 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3536 * expr.c (expr): Handle md_optimize_expr.
3537 * read.c (LEX_HASH): Add comment.
3538 * config/tc-ia64.c, config/tc-ia64.h: New files.
3540 2000-04-21 Richard Henderson <rth@cygnus.com>
3542 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3543 bundling a non-delayed branch type instruction.
3545 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3547 * config/tc-mn10300.c (HAVE_AM30): Define.
3548 (md_assemble): Use it.
3550 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3552 * config/obj-elf.c (obj_elf_change_section): Check for changed
3555 * Makefile.am: (CPU_MULTI_VALID): Remove.
3556 (MULTI_CPU_TYPES): Define.
3557 (MULTI_CPU_OBJ_VALID): Define.
3558 (DEPTC): Use the above.
3559 (DEPOBJ): Same here.
3561 Regenerate dependencies.
3562 * Makefile.in: Regenerate.
3564 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3566 * Makefile.am (YACC, LEX): Get them from configure.
3568 2000-04-18 H.J. Lu (hjl@gnu.org)
3570 * config/tc-i386.c (offset_in_range): Use addressT instead of
3571 bfd_vma for non-bfd assemblers.
3573 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3575 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3576 doesn't give spurious errors.
3578 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3580 * as.h (SEEK_SET): Define if undefined.
3582 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3584 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3585 constants, and don't assume offsetT is 32 bits.
3587 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3589 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3590 (md_pcrel_from_section): Add prototype.
3591 (d10v_fix_adjustable): Add prototype.
3592 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3594 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3596 2000-04-12 Nick Clifton <nickc@cygnus.com>
3598 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3599 symbol in frag chain.
3601 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3603 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3604 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3605 (fits_in_signed_word, smallest_imm_type): Ditto.
3606 (md_assemble): Use an offsetT var to hold offsetT values, not a
3608 (offset_in_range): New.
3609 (md_assemble): Use it.
3610 (md_convert_frag): Change type of target_address, opcode_address,
3611 and displacement_from_opcode_start to offsetT.
3612 (md_create_short_jump): Change type of offset to offsetT.
3613 (md_create_long_jump): Ditto.
3614 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3615 (md_chars_to_number): Remove.
3616 (output_invalid): Remove duplicate prototype.
3618 2000-04-09 Nick Clifton <nickc@cygnus.com>
3620 * Makefile.am (CPU_TYPES): Add 'avr'.
3621 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3622 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3624 * Makefile.in: Regenerate.
3626 * doc/as.texinfo: Add M32R documentation.
3628 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3630 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3631 --enable-build-warnings option.
3632 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3633 * Makefile.in, configure: Re-generate.
3635 2000-04-07 Nick Clifton <nickc@cygnus.com>
3637 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3638 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3639 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3640 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3641 (arm_force_relocation): Force relocations for
3642 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3644 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3646 * config/tc-sh.c (get_operands): There's no third operand if the
3647 first operand is an immediate.
3649 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3651 * config/tc-sh.c (immediate): Delete.
3652 (sh_operand_info): Add immediate member.
3653 (parse_reg): Use A_PC for pc.
3654 (parse_exp): Add second argument 'op'. All callers changed.
3655 (parse_at): Expect pc to be coded as A_PC.
3656 Use immediate field in *op.
3657 (insert): Add fourth argument 'op'. All callers changed.
3658 (build_relax): Add second argument 'op'. All callers changed.
3659 (insert_loop_bounds): New function.
3660 (build_Mytes): Remove DISP_4.
3661 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3662 (assemble_ppi): Use immediate field in *operand.
3663 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3664 (md_apply_fix): Likewise.
3665 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3667 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3669 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3671 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3673 * internals.texi (CPU backend): Document
3674 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3676 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3678 * po/gas.pot: Regenerate.
3680 * as.c (show_usage): Restore translated part of bug string.
3681 * gasp.c (show_usage): Likewise.
3683 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3684 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3685 than move-if-change.
3686 (DEP1): Modify for "gcc -MM".
3690 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3691 Update dependencies.
3692 * Makefile.in: Regenerate.
3694 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3696 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3697 (md_begin): Likewise.
3698 (HAVE_AM33): New macro.
3699 (md_assemble): Use it. Match r_regs and xr_regs only if
3702 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3704 * as.h: #include "bin-bugs.h"
3705 * as.c (show_usage): Use REPORT_BUGS_TO.
3706 * gasp.c: #include "bin-bugs.h"
3707 (show_usage): Use REPORT_BUGS_TO.
3709 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3711 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3713 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3714 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3717 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3719 * config/tc-i386.c (i386_immediate): Don't assume a constant
3720 immediate is necessarily 16 bits when in 16 bit code mode.
3721 (md_assemble): Instead set guess_suffix here after we have checked
3724 2000-04-02 Richard Henderson <rth@cygnus.com>
3726 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3727 quantities. Correct right shift sign extension.
3728 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3729 32-bit value when shifting into place.
3731 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3733 * app.c: Add ATTRIBUTE_UNUSED as needed.
3734 * config/tc-ppc.c: Likewise.
3735 (ppc_size): Make unsigned long.
3736 (ppc_insert_operand): Add casts to avoid warnings.
3738 2000-03-31 Nick Clifton <nickc@cygnus.com>
3740 * config/tc-d10v.h (md_flush_pending_output): Define.
3742 2000-03-29 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3745 segment. Works for both BFD_ASSEMBLER and others.
3746 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3748 2000-03-29 Nick Clifton <nickc@cygnus.com
3750 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3752 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3754 * listing.c (LISTING_LHS_WIDTH): Default depends on
3756 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3758 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3760 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3763 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3765 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3767 * config/tc-avr.c (mcu_types): Add missing initialiser.
3768 (md_pcrel_from_section): Add prototype.
3769 (avr_operand): Remove redundant test of unsigned < 0.
3770 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3772 2000-03-27 Denis Chertykov <denisc@overta.ru>
3774 * config/tc-avr.c: New file for AVR support.
3775 * config/tc-avr.h: Likewise.
3776 * configure.in: Add AVR support.
3777 * configure: Regenerate.
3779 2000-03-26 Timothy Wall <twall@cygnus.com>
3781 * gasp.c (macro_op): Add new argument to check_macro call.
3782 Macro structure definitions moved to macro.h
3783 * sb.h: Add argument to prototype for input_scrub_include_sb.
3784 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3785 nesting checks with an additional flag.
3786 (struct input_save): Add flag to indicate whether current sb
3787 should be checked for proper macro/conditional nesting.
3788 (input_scrub_push/pop): Save/restore nest check flag.
3789 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3791 * macro.c (check_macro): Allow caller to retrieve parsed macro
3792 information if a pointer is provided. This information may be
3793 used by the new macro hooks.
3794 * macro.h: Update prototype for check_macro. Macro struct
3795 definitions moved here from macro.c/gasp.c.
3796 * read.c (read_a_source_file): Add parameter to check_macro call,
3797 and pass macro info to the macro hook, if defined.
3798 (input_scrub_insert_line): New. Allow insertion of a line of
3799 characters into the input stream.
3800 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3801 file into the input stream.
3802 (s_include): Use input_scrub_insert_file.
3803 * internals.texi: Document new macro hooks.
3804 * as.h: New prototypes added.
3806 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3808 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3809 an initial capital letter.
3810 (i386_index_check): Reindent.
3812 2000-03-19 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3817 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3819 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3820 instruction operand bad if Rd > 7 when generating
3821 thumb instructions. Prevents for example,
3822 "adr r12,label" from silently failing and generating
3823 the wrong instruction.
3825 2000-03-17 Nick Clifton <nickc@cygnus.com>
3827 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3828 that have a destingation >= 0x400000.
3829 Fix compile time warning messages.
3831 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3833 * config/tc-sh.c (md_begin): When encountering insn that are
3834 not supported by the current arch, only change the name if
3835 its contents are the same as prev_name.
3836 (get_specific): If the the architecture doesn't match, fail.
3838 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3840 * config/tc-sh.c (IDENT_CHAR): Define.
3841 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3842 matching back where it came from.
3844 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3846 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3848 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3850 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3853 2000-03-15 Kazu Hirata <kazu@hxi.com>
3855 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3857 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3859 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3860 floating-point-number, make sure 'f' is in FLT_CHARS.
3862 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3864 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3865 (s_lcomm_internal): Use it.
3866 * doc/internals.texi (CPU backend): Document it.
3867 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3870 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3872 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3875 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3876 implementation doesn't have special handling for switch
3878 (macro_build): Allow for code in sections other than .text.
3880 (mips_ip): Likewise.
3881 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3882 Don't perform relocs if we will be outputting them.
3883 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3884 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3887 2000-03-09 Catherine Moore <clm@cygnus.com>
3889 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3890 relocation type based on the entry in the fixup structure.
3891 Put S_IS_EXTERN processing back in.
3893 2000-03-08 H.J. Lu (hjl@gnu.org)
3895 * Makefile.am (install-exec-tooldir): Depend on
3896 install-exec-bindir for parallel make.
3897 * Makefile.in: Regenerated.
3899 2000-03-06 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3903 (md_parse_option): Parse -m32r command line switch - disable m32rx
3905 (md_show_usage): Document new option.
3907 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3908 * doc/Makefile.in: Regenerate.
3909 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3911 2000-03-02 Michael Meissner <meissner@redhat.com>
3913 * config/tc-d30v.c (check_range): Remove code that incorrectly
3914 sign extended values where bits < 32.
3916 2000-03-02 H.J. Lu (hjl@gnu.org)
3918 * configure.in: Support --enable-targets=all on ia32.
3919 * configure: Regenerated.
3921 2000-03-01 Nick Clifton <nickc@cygnus.com>
3923 * gasp.c (do_align): Remove bogus check of alignment value.
3925 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3927 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3928 TC_PPC was defined forced the type of a symbol with no other type
3931 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3933 * doc/internals.texi (CPU backend): Mention that
3934 line_separator_chars do not break up comments. Fix typos for
3935 LEX_AT and LEX_NAME descriptions. Document operands for
3936 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3937 description of md_create_short_jump usage. Document argument for
3938 md_undefined_symbol.
3940 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3942 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3943 (md_parse_option): Handle it.
3944 (md_show_usage): Document it.
3946 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3948 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3949 opcode, for the instruction `pal19'. From Andrea Arcangeli
3952 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3954 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3956 (md_assemble): To here, before template operands are matched.
3957 Also ensure a constant immediate is sign extended when we know the
3958 size is at most 16 bits. This is to catch cases like "add
3959 $0xffc0,%ax" where we don't know the size, and thus that the
3960 immediate can be represented as Imm8S until after parsing the
3962 (i386_displacement): Similarly sign extend 16 bit constant
3964 (md_assemble): Relax 16-bit jump constant range check to suit sign
3965 extended displacements.
3967 2000-02-26 Andreas Jaeger <aj@suse.de>
3969 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3971 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3973 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3974 call operands when intel_syntax.
3975 (intel_float_operand): Return 2 for "fi...".
3976 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3977 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3978 earlier "SHORT" change.
3979 (md_assemble): When determining suffix from Regs, exclude
3982 2000-02-24 Nick Clifton <nickc@cygnus.com>
3984 * configure: Add arm-wince, mips-pe and sh-pe targets.
3985 * configure: Regenerate.
3987 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3989 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3990 "pe-mips" for the mips-pe target.
3992 * config/tc-arm.c (insns): Change displacement encoded in BL
3993 and B instructions if the target port is arm-wince.
3994 (do_ldst): Do not bias the relocation offset if the target
3996 (md_pcrel_from): Add in missing relocation offset bias if the
3997 target os arm-wince.
3999 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4000 (md_begin): Disable -G support for mips-pe target.
4001 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4002 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4005 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4006 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4007 assembler, just set the alignment to 4.
4009 * config/te-wince-pe.h: New file for WinCE targets. Define
4012 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4014 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4015 string instructions.
4016 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4017 (i386_intel_memory_operand): After finding a segment override,
4018 check again for no `[' before looking for a displacement. Bomb if
4019 more than one displacement rather than silently discarding the
4020 second and subsequent ones. Free strings malloc'd by
4021 build_displacement_string.
4023 2000-02-24 Catherine Moore <clm@cygnus.com>
4025 * config/obj-som.c (obj_pseudo_table): Add "weak".
4026 (obj_som_weak): New routine.
4028 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4030 * config/tc-i386.c (union i386_op): New.
4031 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4032 Throughout file replace occurences of disps[n], imms[n], regs[n]
4033 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4034 intel mode operand swapping. Add assert in regKludge and
4035 fake_zero_displacement code. Test i.types[n] when outputting
4036 displacements and immediates. Combine output of Disp16 with
4038 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4039 when in intel mode by (not) reversing fsub and fdiv operands
4040 before the template search. This fails for single operand
4041 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4042 undefined. Instead fix the base_opcode after we've found the
4043 template. Move base_opcode xor with found_reverse_match from
4044 opcode output code to before this fix so we test for the correct
4046 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4047 check in intel mode. Instead compare opcodes.
4049 * config/tc-i386.h (TC_RELOC): Delete.
4050 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4051 with equivalent call to reloc.
4053 * as.h (flag_m68k_mri): Move declaration after target include, and
4054 only declare when TC_M68K defined. Define as zero otherwise.
4055 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4056 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4057 Define as zero otherwise.
4058 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4059 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4060 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4061 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4062 testing whether defined.
4063 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4064 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4065 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4066 rather than testing whether defined.
4067 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4068 (parse_mri_cons): Declare and use only when TC_M68K.
4069 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4070 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4071 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4073 * NEWS: Mention IBM 370 support.
4075 2000-02-23 Richard Henderson <rth@cygnus.com>
4077 * config/tc-i386.c (md_assemble): When swapping operands for
4078 intel_syntax, assume everything that's not Imm or Disp is a
4081 2000-02-23 Linas Vepstas <linas@linas.org>
4083 * config/tc-i370.c, config/tc-i370.h: New files.
4084 * Makefile.am: Add support for Linux/IBM 370.
4085 * configure.in: Likewise.
4086 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4087 * config/obj-elf.c: Include elf/i370.h
4088 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4090 * Makefile.in: Regenerate.
4091 * configure: Regenerate.
4093 * doc/c-i370.texi: New file.
4094 * doc/all.texi: Include it.
4095 * doc/as.texinfo: And here.
4096 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4097 * doc/Makefile.in: Regenerate.
4099 2000-02-19 Michael Meissner <meissner@redhat.com>
4101 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4102 determine if an instruction can be used in parallel with an ADDppp
4103 or SUBppp instruction.
4105 2000-02-22 Andrew Haley <aph@cygnus.com>
4107 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4109 2000-02-22 Andrew Haley <aph@cygnus.com>
4111 * config/tc-mips.c (mips_gp32): New variable.
4112 (macro_build) Use mips_gp32.
4114 (md_longopts): Add "-mgp32" and "-mgp64".
4115 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4117 (OPTION_M7900): Change offset
4118 (OPTION_NO_M7900): Ditto.
4120 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4122 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4123 warning, and bump it to 1.
4125 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4127 From Brad Lucier <lucier@math.purdue.edu>:
4128 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4131 2000-02-21 Catherine Moore <clm@cygnus.com>
4133 * config/tc-mips.c (MF_HILO_INSN): Define.
4134 (mips_7000_hilo_fix): Declare.
4135 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4136 (md_parse_option): Check for 7000_HILO_FIX options.
4137 (OPTION_M7000_HILO_FIX): Define.
4138 (OPTION_NO_M7000_HILO_FIX): Define.
4139 * doc/c-mips.texi (-mfix7000): Describe.
4141 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4143 * listing.c (print_lines): Remove unused variable `end'.
4145 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4146 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4147 reloc_type when BFD_ASSEMBLER.
4148 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4149 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4150 statement and quell signed vs. unsigned comparison warning.
4152 2000-02-18 Nick Clifton <nickc@cygnus.com>
4154 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4155 the computed frag offset, rather than overwriting it.
4157 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4159 * config/tc-sh.c ("elf/sh.h"): Include.
4160 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4161 (md.begin): Initialize target_arch.
4162 Only include opcodes in has table that match selected architecture.
4163 (parse_reg): Recognize register names for sh-dsp.
4164 (parse_at): Recognize post-modify addressing.
4165 (get_operands): The leading space is now optional.
4166 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4167 arguments. Update valid_arch.
4168 (build_Mytes): Add support for SDT_REG_N.
4169 (find_cooked_opcode): New function, broken out of md_assemble.
4170 (assemble_ppi, sh_elf_final_processing): New functions.
4171 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4172 (md_longopts, md_parse_option): New option: -dsp.
4173 * config/tc-sh.h (elf_tc_final_processing): Define.
4174 (sh_elf_final_processing): Declare.
4176 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4178 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4179 the unwinder subspace. Save the current seg/subseg before creating
4182 2000-02-10 Nick Clifton <nickc@cygnus.com>
4184 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4185 little endian targets.
4186 (INST_BYTE1): Redefine to handle big and little endian
4188 (cpu_type): New type: Select between M340 and M210.
4189 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4190 instructions of the M340.
4191 (md_assemble): Add support for the MULSH and OPSR classes of
4193 (md_atof): Add support for little endian targets.
4194 (md_parse_option): Add support for -EL, -EB and -mcpu command
4196 (md_convert_frag): Add support for little endian targets.
4197 (md_apply_fix3): Add support for little endian targets.
4198 (md_number_to_chars): Add support for little endian targets.
4200 2000-02-10 Timothy Wall <twall@redhat.com>
4202 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4203 defined, use it to verify the symbol just read should be a label.
4205 2000-02-10 Timothy Wall <twall@redhat.com>
4207 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4208 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4209 around colons when KEEP_WHITE_AROUND_COLON is defined.
4210 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4211 and KEEP_WHITE_AROUND_COLON.
4213 2000-02-08 Timothy Wall <twall@redhat.com>
4215 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4217 (do_repeat): New. Abstract repeat logic so that a "break" can be
4219 (end_repeat): New. Provide support for a "break" out of the
4221 * read.h: Add prototypes for new functions.
4223 2000-02-08 Timothy Wall <twall@redhat.com>
4225 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4226 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4227 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4230 2000-02-08 Timothy Wall <twall@redhat.com>
4232 * read.c: Added elseif to directives table.
4233 * read.h: Added prototype for s_elseif.
4234 * doc/as.texinfo: Added description for elseif.
4235 * cond.c (s_elseif): New function
4237 2000-02-04 Timothy Wall <twall@redhat.com>
4239 * listing.c (print_lines): Remove conditionals causing bug in
4242 2000-02-03 Timothy Wall <twall@cygnus.com>
4244 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4246 * frags.c (frag_new): Calculate fr_fix in octets
4247 (frag_now_fix) Return offset as target address offset (bytes).
4248 (frag_now_fix_octets) New - Return offset in octets (8-bit
4250 * frags.h: Added prototype for frag_now_fix_octets().
4251 Distinguish between octets and bytes in field descriptions.
4252 * listing.c (calc_hex): Account for octets vs bytes when
4253 printing addresses/offsets.
4254 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4255 target is little-endian, print the octets in a word in big-endian
4256 order so that the display looks like a proper hexadecimal number,
4257 instead of having the octets reversed.
4258 * read.c (do_align): When recording alignment, alignment power
4259 should be in terms of target bytes (minimum addressible unit)
4261 (do_org) Convert ORG target address (byte) argument into an
4262 octet offset when generating a variable fragment.
4263 * symbols.c (resolve_symbol_value): Symbol final value
4264 converted to a target address offset (bytes) from its octet offset.
4265 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4266 offset (bytes) is adjusted by the frag offset (octets) converted
4268 (coff_frob_section) Section alignment power is in terms of bytes;
4269 convert it to an octet alignment power when calculating size (and
4270 size mask) in octets. Don't modify the section size in order to
4271 "align" it for TI COFF, since that format has a different method
4272 for storing alignment information.
4274 2000-02-01 Timothy Wall <twall@cygnus.com>
4276 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4277 entries, matching the way GCC generates them. If not escaped, the
4278 filename is encoded incorrectly.
4280 2000-01-31 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-arm.c (reg_table): Add support for ATPCS register
4285 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4287 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4289 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4291 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4292 of a symbol when we really care about its value.
4294 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4296 * config/tc-mcore.c (md_assemble): Give warning message if
4297 operands passes to instruction are more than the spec.
4299 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4301 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4302 Thumb mode but the label seen was not declared as '.thumb_func'
4303 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4304 correct disassembly of Thumb code bounded by non function labels.
4306 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4308 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4309 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4311 * Makefile.in: Same here.
4314 * configure.in: Set bfd_gas for i386-aout when primary target
4315 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4316 we may need the primary te_file. Remove incorrect comment.
4318 * configure: Regenerate.
4320 * config/e-i386aout.c: New file.
4322 * as.c (USE_EMULATIONS): Move to before print_version_id.
4323 (struct emulation): Add i386aout.
4324 (show_usage): Split text strings. Reformat -a text. Add --em
4328 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4329 (aout_format_ops): New.
4332 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4333 preprocessor conditional and add aout USE_EMULATIONS tests.
4334 (read_a_source_file): Don't pass error strings to printf as
4338 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4340 (do_data): Same here.
4341 (process_file): And here.
4344 * symbols.c (colon): Rewrite "already defined" fatal message
4345 code for aout with USE_EMULATIONS.
4348 * config/obj-aout.c (OBJ_HEADER): Define.
4349 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4351 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4352 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4354 (obj_aout_type): Expand S_SET_OTHER here too.
4355 (obj_read_begin_hook): Remove.
4356 (aout_pop_insert): New.
4357 (obj_aout_s_get_other): New.
4358 (obj_aout_s_get_desc): New.
4359 (aout_format_ops): New.
4362 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4363 gets aout_pseudo_table.
4364 (aout_pseudo_table): Declare.
4365 (obj_read_begin_hook): Define.
4368 * config/obj-coff.c (obj_pseudo_table): Rename to
4370 (coff_pop_insert): Use coff_pseudo_table.
4371 (coff_sec_sym_ok_for_reloc): Remove.
4372 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4373 and comment all zero entries and remove #if 0 code.
4376 * config/obj-coff.h (obj_pop_insert): Define.
4377 (coff_pseudo_table): Declare.
4380 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4381 s_get_size, s_set_size. Comment all zero entries.
4384 * config/obj-elf.c (elf_s_get_other): New function.
4385 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4386 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4387 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4389 (obj_elf_parse_section_letters): Don't pass error strings to
4390 printf as format arg.
4393 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4395 (elf_s_get_other): Declare.
4396 (S_GET_OTHER) Define as elf_s_get_other if not already
4398 (S_SET_OTHER): Only define when not already defined.
4399 (elf_obj_read_begin_hook): Declare.
4400 (obj_read_begin_hook): Define.
4401 (elf_obj_symbol_new_hook): Declare.
4402 (obj_symbol_new_hook): Define.
4405 * config/obj-multi.h: Add copyright header and protect against
4406 multiple inclusion. Add * to all function pointers.
4407 (OBJ_HEADER): If defined, include it rather than other defines
4409 (obj_frob_file_after_relocs): Test for NULL.
4410 (obj_symbol_new_hook): Here too.
4411 (obj_sec_sym_ok_for_reloc): And here.
4412 (S_GET_OTHER): Define.
4413 (S_GET_DESC): Define.
4414 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4415 (OBJ_MAYBE_ELF): Update comment.
4417 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4418 OBJ_AOUT preprocessor conditional and handle emulation by
4419 testing OUTPUT_FLAVOR.
4420 (i386_displacement): Here too.
4421 (md_section_align): Similarly here.
4422 (i386_target_format): Conditionally compile when more than one
4423 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4424 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4425 (i386_displacement): Here too.
4428 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4429 Define TARGET_FORMAT for aout only when not multi.
4432 * config/te-multi.h: Delete file as it's identical to te-generic.h
4434 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4436 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4437 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4440 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4442 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4445 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4447 * config/tc-mips.c (mips_do_align): New function.
4448 * config/tc-mips.h (md_do_align): Define.
4450 2000-01-10 Philip Blundell <philb@gnu.org>
4452 * doc/c-arm.texi (ARM Options): Fix typo.
4453 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4454 line separator for Linux.
4455 * doc/as.texinfo (Comments): Mention the ARM.
4457 2000-01-10 Philip Blundell <pb@futuretv.com>
4459 * configure.in (arm*-*-conix*): New target.
4460 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4462 * configure: Regenerate.
4464 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4466 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4467 (obj_elf_visibility): New function.
4469 * doc/as.texinfo (Visibility): New node: document visibility
4472 For older changes see ChangeLog-9899