1 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3 * expr.c (operator): Don't bump input_line_pointer for two char
4 operators. Instead return operator size via new param num_chars.
5 (expr): Use above to parse multi-char operators correctly.
7 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
9 * tc-i386.c (i386_displacement): Fix handling of
10 BFD_RELOC_X86_64_GOTPCREL.
11 (i386_validate_fix): Likewise.
13 2001-02-12 Philip Blundell <pb@futuretv.com>
15 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
16 ldrt/strt instructions.
18 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
20 * config/tc-mips.c (macro): For M_LA_AB emit a
21 BFD_RELOC_MIPS_CALL16 relocation or a
22 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
23 BFD_RELOC_MIPS_GOT16 and
24 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
25 loading the jump register when generating SVR4_PIC code.
27 2001-02-10 Chris Demetriou <cgd@broadcom.com>
29 * configure.in: Make 'mipself' and 'mipsecoff' emulations
30 map to MIPS-specific files, as they used to do before the
32 * configure: Regerate.
34 2001-02-10 Chris Demetriou <cgd@broadcom.com>
36 * config/tc-mips.c (md_parse_option): Don't try to compile
37 ELF-only option code if not ELF.
39 2001-02-08 David Mosberger <davidm@hpl.hp.com>
41 * config/tc-ia64.h (md_elf_section_type): New macro.
42 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
43 (they're now handled via ia64_elf_section_type.
45 * config/tc-ia64.c (unwind): New members saved_text_seg,
46 saved_text_subseg, and force_unwind_entry.
47 (optimize_unw_records): New function to optimize away unnecessary
49 (ia64_elf_section_type): New function.
50 (output_unw_records): Generate unwind info only if the size is
51 non-zero or if it's forced for some other reason (e.g.,
52 handlerdata or a personality routine).
53 (generate_unwind_image): Don't switch back to previous
54 section---stay inside the unwind info section instead so that
55 handlerdata that may follow goes into the right place.
56 (dot_handlerdata): Force generation of unwind entry and save the
57 current active text segment before generating unwind image.
58 (dot_unwentry): Force generation of unwind entry.
59 (dot_personality): Ditto.
60 (dot_endp): Generate unwind table entry only if there is
61 some unwind info or the unwind entry was forced.
63 * config/tc-ia64.c (make_unw_section_name): New macro to form
65 (generate_unwind_image): Add "text_name" argument. Use it to
66 form unwind section name.
67 (dot_handlerdata): Determine current segment (section) name and
68 pass it to generate_unwind_image().
69 (dot_endp): Determine current segment (section) name and use
70 it to determine the appropriate unwind section name.
71 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
72 n, fill, and max arguments.
74 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
76 * Makefile.am: Add linux target for S/390.
77 * configure.in: Likewise.
78 * config/tc-s390.c: New file.
79 * config/tc-s390.h: New file.
81 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
83 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
84 2byte, 4byte and 8byte.
86 2001-02-08 Alan Modra <alan@linuxcare.com.au>
88 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
89 md_number_to_chars with size > sizeof (valueT).
91 2001-02-06 H.J. Lu <hjl@gnu.org>
93 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
94 there is no relocation.
96 2001-02-06 H.J. Lu <hjl@gnu.org>
98 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
100 * config/tc-ia64.c (md_parse_option): Only accept the valid
101 ia64 options on "-axxx".
103 2001-02-05 Jim Wilson <wilson@redhat.com>
105 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
106 aborting for invalid operands.
108 2001-02-06 Alan Modra <alan@linuxcare.com.au>
110 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
111 than via pointer. Update all callers.
112 (UNWIND_LOW32): Define.
113 (UNWIND_HIGH32): Define.
114 (pa_build_unwind_subspace): Use the above macros instead of dumping
115 bitfields directly. Call frag_more once rather than multiple times.
116 (md_assemble): Use UNWIND_LOW32.
118 (pa_procend): Likewise.
119 (process_exit): Use UNWIND_HIGH32.
121 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
123 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
124 function to select the header according to the cpu.
125 (md_after_pass_hook, md_do_align): Remove.
126 (md_cleanup, m68hc11_cleanup): Remove.
127 (md_pcrel_from_section): Declare.
128 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
129 (build_jump_insn, build_insn): Likewise.
130 (m68hc11_listing_header): New function.
131 (m68hc11_cleanup): Remove.
133 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
135 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
136 symbols because there is no support for shared libraries and these
137 symbols can't be overridden (unless they are weak).
139 2001-02-01 Momchil Velikov <velco@fadata.bg>
141 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
142 for the compilation unit with a zero byte.
144 2001-01-30 Alan Modra <alan@linuxcare.com.au>
146 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
147 destinations. Correct range check for 17 and 22 bit branches.
149 2001-01-25 Nick Clifton <nickc@redhat.com>
151 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
152 still set. Issue an error message instead.
153 (md_estimate_size_before_relax): Delete unused variable
154 'buffer_address'. Fixup parentheses around if statement.
156 2001-01-23 Kazu Hirata <kazu@hxi.com>
158 * as.c: Fix formatting.
160 * messages.c: Likewise.
162 * symbols.c: Likewise.
164 2001-01-23 Ben Elliston <bje@redhat.com>
166 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
168 2001-01-22 Kazu Hirata <kazu@hxi.com>
170 * config/tc-alpha.c: Fix formatting.
172 2001-01-19 Kazu Hirata <kazu@hxi.com>
174 * config/tc-alpha.c: Fix formatting.
176 2001-01-18 Kazu Hirata <kazu@hxi.com>
178 * config/tc-alpha.c: Fix formatting.
180 2001-01-18 Nick Clifton <nickc@redhat.com>
182 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
184 (stm_flags): Remove redundant bit from "ed" and "da" flags.
186 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
188 * configure.in (cpu_type, arch): Match i386 too.
189 * configure: Rebuilt.
191 2001-01-16 Kazu Hirata <kazu@hxi.com>
193 * config/tc-i386.c: Fix formatting.
195 2001-01-16 Alan Modra <alan@linuxcare.com.au>
197 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
198 relocs for .PARISC.unwind section.
200 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
201 depending on section flags, not just for .text.
203 2001-01-15 Jim Wilson <wilson@redhat.com>
205 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
206 not immediately followed by an instruction.
208 2001-01-15 Kazu Hirata <kazu@hxi.com>
210 * config/tc-m68hc11.c: Fix formatting.
212 2001-01-15 Nick Clifton <nickc@redhat.com>
214 * symbols.c (colon): Change 'already defined symbol' from a
215 fatal error to an ordinary error. There is no reason why this
216 error should be fatal.
218 * message.c (as_fatal): Delete output file, if one has been
221 2001-01-14 Alan Modra <alan@linuxcare.com.au>
223 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
225 2001-01-14 Kazu Hirata <kazu@hxi.com>
227 * config/tc-alpha.c: Fix formatting.
228 * config/tc-arc.c: Likewise.
229 * config/tc-arc.h: Likewise.
230 * config/tc-d10v.c: Likewise.
231 * config/tc-i370.c: Likewise.
232 * config/tc-i386.c: Likewise.
233 * config/tc-i960.c: Likewise.
234 * config/tc-m68k.c: Likewise.
235 * config/tc-ppc.c: Likewise.
236 * config/tc-sparc.c: Likewise.
237 * config/tc-tahoe.c: Likewise.
238 * config/tc-vax.c: Likewise.
240 * config/tc-arc.c: Fix formatting.
242 * config/tc-arc.c: Fix formatting.
244 2001-01-14 Alan Modra <alan@linuxcare.com.au>
246 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
247 both 32 and 64 bit ELF.
249 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
250 and don't bother storing `m' for "ce" completer. Tidy handling of
251 'J' and 'K' operands to suit. Handle '<' and '>' operands.
253 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
255 * tc-i386.h (TARGET_MACH): New macro.
256 (i386_mach): Declare.
257 * tc-i386.c (i386_mach): New function.
259 2001-01-13 Philip Blundell <philb@gnu.org>
261 * doc/as.texinfo: Fix spelling and cross-references.
263 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
264 character for all systems, not just GNU/Linux. Make it explicit
265 that `-k' doesn't affect code generation, just ELF flags.
267 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
269 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
272 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
274 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
276 2001-01-12 Nick Clifton <nickc@redhat.com>
278 * as.c (print_args): Update copyright date to 2001.
280 2001-01-12 Peter Targett <peter.targett@arccores.com>
282 * doc/c-arc.texi: New file.
283 Some sections to be expanded.
285 2001-01-12 Alan Modra <alan@linuxcare.com.au>
287 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
288 (md_parse_option): Always accept "--32".
290 2001-01-11 Peter Targett <peter.targett@arccores.com>
292 * as.h (TC_ARC): Ensure struc-symbol.h included.
293 * as.c (dwarf2dbg.h): Include to remove implicit declaration
295 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
296 (TARGET_SYMBOL_FIELDS) added.
298 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
299 * doc/c-arc.texi: New file.
300 Some sections to be expanded.
301 * doc/as.texinfo: Update command-line options.
302 Removed outdated text for ARC dependant features, instead include
303 text from above file.
305 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
306 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
309 * config/tc-arc.c: New updated configuration for
310 ARC, including selection of core variants, and extensibility of
311 instructions, registers etc. through directives.
313 * config/tc-arc.c (arc_extinst): Minor corrections for
315 (arc_common) Likewise. Make alignment argument optional for local
316 symbols also, with default of zero.
318 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
320 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
321 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
322 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
323 and fix_new_exp() instead.
324 (md_convert_frag): For indexed post byte use the symbol value
325 rather than the displacement.
326 (md_relax_table): Fix indexed offset relax.
328 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
330 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
332 (relaxable_symbol): New function.
334 2001-01-11 Andreas Jaeger <aj@suse.de>
336 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
339 2001-01-10 Nick Clifton <nickc@redhat.com>
341 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
342 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
344 2001-01-10 Nick Clifton <nickc@redhat.com>
346 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
347 character used to dollar local symbols.
348 (LOCAL_LABEL_CHAR): New constant - the magic character used to
350 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
351 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
353 Use LOCAL_LABEL_CHAR.
354 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
355 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
356 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
358 2001-01-08 Bo Thorsen <bo@suse.de>
360 * config/tc-i386.c (i386_immediate, i386_displacement):
363 2001-01-07 Ian Lance Taylor <ian@zembu.com>
365 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
368 2001-01-07 Philip Blundell <philb@gnu.org>
370 * doc/as.texinfo (Bug Reporting): Update email address for
374 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
376 * configure.in: Define DEFAULT_ARCH for i386.
377 * tc-i386.c (md_assemble): Return after the error message;
378 move testing for 64bit operands to proper place.
380 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
382 * doc/as.texinfo: Document '#' as comment character for i386 and
383 x86_64. Add AMD x86-64 into menu of machine dependent information.
385 * doc/c-i386.texi: Document x86_64 extensions.
387 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
389 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
391 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
393 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
394 * NEWS: Add note about Pentium4 support.
396 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
398 * tc-i387.c (pi, pte, pt): Update.
399 (type_names): Add new types.
401 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
403 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
404 CpuUnknown): Renumber
405 (CpuP4, CpuSSE2): New.
406 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
408 2001-01-03 Philip Blundell <pb@futuretv.com>
410 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
412 (alpha_fix_adjustable): Likewise.
413 (md_apply_fix): Likewise.
415 2000-12-31 H.J. Lu <hjl@gnu.org>
417 * listing.c (listing_message): Allocate string only if it is
420 * configure: Rebuild.
422 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
424 * doc/internals.texi (Relaxing with a table) <after relaxation>:
425 Point out caveats with generating fixups for the opcode in a frag.
427 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
429 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
432 2000-12-29 H.J. Lu <hjl@gnu.org>
434 * listing.c (calc_hex): Print the variable part only if the
435 fragment type is rs_fill.
437 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
439 * doc/internals.texi (tc_conditional_pseudoop,
440 TC_LINKRELAX_FIXUP): Fix typos.
442 2000-12-28 Richard Henderson <rth@redhat.com>
444 * write.c (subsegs_finish): Fix thinko last change -- don't
445 "optimize" the alignment == 0 case.
447 2000-12-28 Richard Henderson <rth@redhat.com>
449 * as.h (rs_align_test): New.
450 * frags.c (NOP_OPCODE): Move default from read.c.
451 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
452 (frag_align_code): New.
453 * frags.h (frag_align_code): Declare.
454 * read.c (NOP_OPCODE): Remove.
455 (do_align): Use frag_align_code.
456 * write.c (NOP_OPCODE): Remove.
457 (get_recorded_alignment): New.
458 (cvt_frag_to_fill): Handle rs_align_test.
459 (relax_segment): Likewise.
460 (subsegs_finish): Align last subseg in section to the
461 section alignment. Use frag_align_code.
462 * write.h (get_recorded_alignment): Declare.
463 * config/obj-coff.c (size_section): Handle rs_align_test.
464 (fill_section, fixup_mdeps): Likewise.
465 (write_object_file): Use frag_align_code.
467 * config/tc-alpha.c (alpha_align): Use frag_align_code.
468 (alpha_handle_align): New.
469 * config/tc-alpha.h (HANDLE_ALIGN): New.
470 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
472 * config/tc-i386.h (md_do_align): Use frag_align_code.
473 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
475 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
476 (ia64_handle_align): New.
477 * config/tc-ia64.h (HANDLE_ALIGN): New.
478 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
480 * config/tc-m32r.c (m32r_do_align): Remove.
481 (m32r_handle_align): New.
482 (fill_insn): Use frag_align_code.
483 * config/tc-m32r.h (md_do_align): Remove.
484 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
485 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
486 * config/tc-mips.c, config/tc-mips.h: Similarly.
488 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
489 (sh_handle_align): Likewise. Handle rs_align_code.
490 (sh_do_align): Remove.
491 * config/tc-sh.h (md_do_align): Remove.
492 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
494 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
495 (sparc_handle_align): Likewise. Handle rs_align_code.
496 * config/tc-sparc.h (md_do_align): Remove.
497 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
499 2000-12-22 DJ Delorie <dj@redhat.com>
501 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
502 when we assemble the first half of a pair.
504 2000-12-22 H.J. Lu <hjl@gnu.org>
506 * config/tc-i386.c (reloc): Update the macro for non-bfd
508 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
510 2000-12-22 H.J. Lu <hjl@gnu.org>
512 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
514 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
516 * tc-i386.h (i386_target_format): Define even for ELFs.
517 (QWORD_MNEM_SUFFIX): New macro.
518 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
520 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
521 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
523 (Size64, No_qSuf, NoRex64, Rex64): New macros.
524 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
525 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
526 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
527 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
529 (Reg, WordReg): Add Reg64.
530 (Imm): Add Imm32S and Imm64.
532 (Disp): Add Disp64 and Disp32S.
533 (AnyMem): Add Disp32S.
534 (RegRex, RegRex64): New macros.
535 (rex_byte): New type.
536 * tc-i386.c (set_16bit_code_flag): Kill.
537 (fits_in_unsigned_long, fits_in_signed_long): New functions.
538 (reloc): New parameter "signed"; support x86_64.
539 (set_code_flag): New.
540 (DEFAULT_ARCH): New macro; default to "i386".
541 (default_arch): New static variable.
542 (struct _i386_insn): New fields Operand_PCrel; rex.
543 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
544 (flag_code): New enum and static variable.
545 (use_rela_relocations): New static variable.
546 (flag_code_names): New static variable.
547 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
548 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
550 (i386_align_code): Return plain "nop" for x86_64.
551 (mode_from_disp_size): Support Disp32S.
552 (smallest_imm_type): Support Imm32S and Imm64.
553 (offset_in_range): Support size of 8.
554 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
555 (md_pseudo_table): Add "code64"; use set_code_flat.
556 (md_begin): Emit sane error message on hash failure.
557 (tc_i386_fix_adjustable): Support x86_64 relocations.
558 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
559 instructions supported on particular arch just partially,
560 output of 64bit immediates, handling of Imm32S and Disp32S type.
561 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
562 (i386_displacement): Likewise.
563 (i386_index_check): Cleanup; support 64bit addresses.
564 (md_apply_fix3): Support x86_64 relocation and rela.
565 (md_longopts): Add "32" and "64".
566 (md_parse_option): Add OPTION_32 and OPTION_64.
567 (i386_target_format): Call even for ELFs; choose between
568 elf64-x86-64 and elf32-i386.
569 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
570 (tc_gen_reloc): Support rela relocations and x86_64.
571 (intel_e09_1): Support QWORD.
573 2000-12-15 Diego Novillo <dnovillo@redhat.com>
575 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
576 it's not an offset expression.
577 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
578 keep the braces '[' and ']' in the output string.
579 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
580 != FLAT. There is no such op_modifier.
582 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
584 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
587 2000-12-13 Kazu Hirata <kazu@hxi.com>
589 * as.h: Fix formatting.
591 * dwarf2dbg.c: Likewise.
592 * input-scrub.c: Likewise.
595 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
597 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
598 configure: Regenerate.
600 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
602 * dwarf2dbg.c: #include <limits.h> only if it exists.
604 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
606 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
607 (md_apply_fix): Here too.
609 2000-12-12 Jim Wilson <wilson@redhat.com>
611 * config/tc-ia64.h (ia64_init): Add prototype.
613 2000-12-12 H.J. Lu <hjl@gnu.org>
615 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
617 * read.h (outputting_stabs_line_debug): Change it to int.
618 * stabs.c (outputting_stabs_line_debug): Likewise.
620 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
622 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
623 the address of a function result.
625 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
627 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
628 (md_assemble): Call dwarf2_emit_insn.
629 (shlib): Fix typo SHILB -> SHLIB.
630 (md_parse_option): Likewise.
631 (ppc_elf_validate_fix): Likewise:
632 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
634 2000-12-12 Nick Clifton <nickc@redhat.com>
636 * cgen.h: Fix formatting.
637 * input-scrub.c: Fix formatting.
638 * macro.c: Fix formatting.
639 * config/tc-mips.c: Fix formatting.
640 * doc/c-mips.texi: Fix formatting.
642 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
644 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
645 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
647 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
649 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
652 * i386.h (*_Suf): Remove No_dSuf.
653 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
655 (i386_optab): Remove 'd' in the suffixes.
657 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
659 * config/tc-i386.c (T_SHORT): Undefine before defining.
661 2000-12-05 Kazu Hirata <kazu@hxi.com>
663 * config/tc-mips.c: Fix formatting.
665 2000-12-04 Matthew Hiller <hiller@redhat.com>
667 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
668 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
669 (md_show_usage): Ditto.
670 (md_parse_option): Ditto.
671 (d10v_cleanup): Writes pending instruction only if
672 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
673 Fix compile time warning messages.
675 * doc/c-d10v.texi: Documents new options.
677 2000-12-04 Matthew Hiller <hiller@redhat.com>
679 * stabs.c (outputting_stabs_line_debug): New variable.
680 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
681 function entry and unset at function exit.
683 * read.h (outputting_stabs_line_debug): New extern declaration.
685 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
687 * dwarf2dbg.c: Fix compile time warning messages.
689 2000-12-03 Kazu Hirata <kazu@hxi.com>
691 * config/tc-a29k.c: Fix formatting.
692 * config/tc-alpha.c: Likewise.
693 * config/tc-arm.c: Likewise.
694 * config/tc-cris.c: Likewise.
695 * config/tc-hppa.c: Likewise.
696 * config/tc-i370.c: Likewise.
697 * config/tc-i386.c: Likewise.
698 * config/tc-i860.c: Likewise.
699 * config/tc-i960.c: Likewise.
700 * config/tc-ia64.c: Likewise.
701 * config/tc-m68hc11.c: Likewise.
702 * config/tc-m68k.c: Likewise.
703 * config/tc-m88k.c: Likewise.
704 * config/tc-pj.c: Likewise.
705 * config/tc-ppc.c: Likewise.
706 * config/tc-sh.c: Likewise.
707 * config/tc-sparc.c: Likewise.
708 * config/tc-tahoe.c: Likewise.
709 * config/tc-vax.c: Likewise.
711 2000-12-01 Chris Demetriou <cgd@sibyte.com>
713 * config/tc-mips.c (mips_ip): When calculating offsets,
714 don't accept as constant the difference between the
715 addresses of symbols in two different sections.
717 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
719 (validate_mips_insn): Likewise. Also, update 'B' operand
720 specifier to use OP_*_CODE20 constants and delete 'm' operand
722 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
723 operand specifiers. Change warning generated by 'B' operand
724 specifier to reflect its new multi-purpose usage.
726 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
727 -1, and update comment.
728 (file_mips_isa): Likewise.
729 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
730 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
731 ISA_* constants rather than hard-coded numbers.
732 (mips_cpu_info): New structure.
733 (mips_cpu_info_table): New table describing CPU and ISA names
735 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
736 mips_cpu_info_from_cpu): New functions.
737 (mips_isa_to_str): New function to get string for ISA name.
738 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
740 (md_begin): Redo CPU and ISA selection logic, using
741 mips_cpu_info_from_*. Convert to use ISA_* constants rather
742 than hard-coded numbers.
743 (append_insn, mips_emit_delays, macro, macro2): Convert to use
744 ISA_* constants rather than hard-coded numbers.
745 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
746 (md_longopts): Delete OPTION_NO_MIPS32.
747 (md_parse_option): Convert to use ISA_* constants rather than
748 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
749 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
750 to use strcasecmp to recognize "default" and to use
751 mips_cpu_info_from_name to get CPU numbers from argument.
752 (md_show_usage): Move -mips32 so it's with the rest of the ISA
753 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
755 (s_mipsset): Accept ISA value 32.
756 * doc/as.texinfo: Clean up MIPS options summary slightly,
757 remove -no-mips32. Add note about -mips4 and -mips32
758 specifying those ISA levels. Delete -mips32 and -no-mips32
759 cpu flag descriptions.
760 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
761 up the supported CPU switch list, and replace 4Kc, 4Km, and
762 4Kp entries with a single mips32-4k entry. Note that you can
765 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
767 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
769 (md_parse_option): Add cases for OPTION_MIPS5 and
771 (md_show_usage): Mention -mips5 and -mips64 arguments.
772 (s_mipsset): Add cases for MIPS5 and MIPS64.
773 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
775 * doc/as.texinfo: Mention -mips5 and -mips64 options
777 * doc/c-mips.texi: Likewise. Also update introduction
778 and ".set" usage information.
780 * config/tc-mips.c (md_show_usage): Add "sb1" to the
782 (mips_cpu_info_table): Add SB-1 entries.
783 * doc/c-mips.texi: Add "sb1" to the list of CPUs
784 known to the -mcpu option.
786 * doc/as.texinfo: Correct description of MIPS -mcpu
787 option, by copying some of the text from doc/c-mips.texi.
789 2000-12-01 Joel Sherrill <joel@OARcorp.com>
791 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
793 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
794 (sparc*-*-rtems*): Switched from a.out to ELF.
795 * configure: Regenerate.
796 * config.in: Regenerate.
797 * Makefile.in: Regenerate.
798 * aclocal.m4: Regenerate.
799 * po/gas.pot: Regenerate.
801 2000-11-30 Philip Blundell <pb@futuretv.com>
803 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
804 even in non BFD_ASSEMBLER case.
806 2000-11-30 Diego Novillo <dnovillo@redhat.com>
808 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
811 2000-11-29 Richard Henderson <rth@redhat.com>
813 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
814 until dwarf2_finish; use relaxation to get cross-fragment offsets;
815 thread multiple subsegments properly; handle multiple code
816 sections properly; emit proper compilation unit info for assembler
819 * as.h (enum _relax_state): Add rs_dwarf2dbg.
820 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
821 (dwarf2dbg_estimate_size_before_relax): Declare.
822 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
823 * write.c: Include dwarf2dbg.h.
824 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
825 (relax_segment): Likewise.
827 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
829 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
830 jump>: Use as_bad_where instead of as_bad. Tweak error message
831 accordingly. Stabilize frag by updating fix part and resetting
833 <undefined symbol, unconditional jump>: Ditto.
834 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
835 indexing is_end_of_line[].
836 (md_assemble): Initialize size to 0.
837 (md_section_align): Mark parameter seg as unused.
838 (parse_reg): Parse names case-insensitively.
840 2000-11-28 Kazu Hirata <kazu@hxi.com>
842 * config/obj-aout.h: Fix formatting.
843 * config/obj-bout.h: Likewise.
844 * config/obj-coff.c: Likewise.
845 * config/obj-coff.h: Likewise.
846 * config/obj-elf.h: Likewise.
847 * config/obj-som.h: Likewise.
848 * config/obj-vms.c: Likewise.
849 * config/obj-vms.h: Likewise.
850 * config/tc-h8300.h: Likewise.
851 * config/tc-ns32k.h: Likewise.
852 * config/tc-sparc.h: Likewise.
853 * config/tc-tic54x.h: Likewise.
854 * config/tc-z8k.h: Likewise.
856 2000-11-28 Nick Clifton <nickc@redhat.com>
858 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
859 License is present in the sources, but not the output, and
860 also available from the GNU website.
861 (GNU Free Documentation License): Comment out this section.
863 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
865 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
866 targets. Remove i860 from valid a.out targets.
867 * Makefile.in: Regenerate.
869 * config/tc-cris.c: Include dwarf2dbg.h.
870 (md_pseudo_table): Add .file and .loc.
871 (md_assemble): Call dwarf2_emit_insn if generating ELF.
872 (s_cris_file, s_cris_loc): New.
873 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
874 * Makefile.am: Regenerate dependencies.
875 * Makefile.in: Regenerate.
877 2000-11-28 Alan Modra <alan@linuxcare.com.au>
879 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
880 (MRI_MUL_PRECEDENCE): Likewise.
881 (op_rank): Fix a comment typo.
883 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
885 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
887 (get_operand): Fix analysis for movw/movb instructions.
889 2000-11-24 Nick Clifton <nickc@redhat.com>
891 * configure.in (xscale-elf): Add target.
892 (xscale-coff): Add target.
893 * configure: Regenerate.
895 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
897 (ARM_EXT_XSCALE): New ARM architecture extension.
898 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
899 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
900 (ARM_THUMB): Rename to ARM_EXT_THUMB.
901 (ARM_ARCH_V4): Remove processor from architecture.
902 (ARM_ARCH_3M): New architecutre definition.
903 (ARM_ARCH_V5TE): New architecutre definition.
904 (ARM_ARCH_XSCALE): New architecutre definition.
905 (CPU_DEFAULT): Allow to be defaulted to XScale.
906 (atpcs): New boolean variable.
907 (ldr_flags): Support 'd' flag for double word loads.
908 (str_flags): Support 'd' flag for double word stored.
909 (do_mia): New function.
910 (do_mar): New function.
911 (do_mra): New function.
912 (do_pld): New function.
913 (do_ldrd): New function.
914 (do_blx): New function.
915 (do_bkpt): New function.
916 (do_clz): New function.
917 (do_lstc2): New function.
918 (do_cdp2): New function.
919 (do_t_blx): New function.
920 (do_t_bkpt): New function.
921 (do_smla): New function.
922 (do_smlal): New function.
923 (do_smul): New function.
924 (do_qadd): New function.
925 (do_co_reg2c): New function.
926 (LONGEST_INSN): Redefine to 7.
928 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
929 command line switches.
931 2000-11-22 Jim Wilson <wilson@redhat.com>
933 * config/tc-ia64.c (pseudo_func): Add missing initializers.
934 (struct rsrc): Make line unsigned.
935 (gr_values): Add missing initializer.
936 (SLOT_NUM_NOT_SET): Add unsigned cast.
937 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
938 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
939 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
940 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
941 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
942 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
943 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
944 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
945 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
946 Add ATTRIBUTE_UNUSED to unused parameters.
947 (convert_expr_to_ab_reg): Add parens.
948 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
949 (dot_prologue): Initialize grsave when declared.
950 (md_pseudo_table): Add missing initializers.
951 (operand_match): Add casts to bfd_vma.
952 (emit_one_bundle): Delete unused local prev. Make required_template
954 (specify_resource): Cast i to unsigned.
955 (note_register_values): Use fprintf_vma.
956 (print_dependency): Likewise.
958 2000-11-21 Jim Wilson <wilson@redhat.com>
960 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
961 for unwind info section.
962 (dot_endp): Likewise for unwind section.
964 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
967 2000-11-21 Jakub Jelinek <jakub@redhat.com>
969 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
970 (output_insn): Call dwarf2_emit_insn.
971 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
973 2000-11-17 Richard Henderson <rth@redhat.com>
975 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
976 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
977 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
979 2000-11-17 Nick Clifton <nickc@redhat.com>
981 * config/tc-arm.c (md_pseudo_table): Add support for .line and
984 2000-11-17 Richard Henderson <rth@redhat.com>
986 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
988 2000-11-17 Richard Henderson <rth@redhat.com>
990 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
991 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
992 tri-state definition of alpha_flag_mdebug.
993 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
994 (s_alpha_file): Store first .file directive.
996 (md_pseudo_table): Add stabs and stabn.
998 2000-11-17 Richard Henderson <rth@redhat.com>
1000 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1002 2000-11-17 Richard Henderson <rth@redhat.com>
1004 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1005 (main): Call dwarf2_finish.
1006 * as.h (debug_type): Clarify documentation of the meaning
1008 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1009 (print_stats): Fix parenthesis problem.
1010 (now_subseg_size): New.
1011 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1012 (dwarf2_directive_file): Don't set debug_type.
1013 (dwarf2_where): Honor DEBUG_DWARF2 first.
1014 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1015 do nothing if not emitting dwarf2 debug info, or no work.
1016 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1017 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1018 (ecoff_new_file): Likewise.
1019 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1020 commentary wrt dwarf2.
1022 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1023 ATTRIBUTE_UNUSED as needed.
1024 (emit_insn): Call dwarf2_emit_insn.
1025 (s_alpha_file): New.
1027 (s_alpha_coff_wrapper): Don't handle them.
1028 (md_pseudo_table): Update for .file and .loc.
1029 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1031 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1032 don't protect with debug_type.
1033 * config/tc-hppa.c (md_assemble): Likewise.
1034 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1035 * config/tc-mn10300.c (md_assemble): Likewise.
1036 * config/tc-sh.c (md_assemble): Likewise.
1037 * config/tc-v850.c (md_assemble): Likewise.
1039 * config/tc-arm.c (arm_end_of_source): Remove.
1040 * config/tc-hppa.c (pa_end_of_source): Remove.
1041 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1042 * config/tc-mn10300.c (mn10300_finalize): Remove.
1043 * config/tc-sh.c (sh_finalize): Remove.
1044 * config/tc-v850.c (sh_finalize): Remove.
1046 * config/tc-arm.h (md_end): Remove.
1047 * config/tc-hppa.h (md_end): Remove.
1048 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1049 * config/tc-m68hc11.h (md_end): Remove.
1050 * config/tc-mn10300.h (md_end): Remove.
1051 * config/tc-sh.h (md_end): Remove.
1052 * config/tc-v850.h (md_end): Remove.
1054 * config/tc-ia64.c (emit_one_bundle): Don't protect
1055 dwarf2 bits with debug_type.
1056 (md_assemble): Likewise.
1057 (ia64_end_of_source): Don't call dwarf2_finish.
1059 2000-11-16 Jim Wilson <wilson@redhat.com>
1061 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1062 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1065 2000-11-16 H.J. Lu <hjl@gnu.org>
1067 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1070 2000-11-15 Kazu Hirata <kazu@hxi.com>
1072 * config/tc-tic30.c: Fix formatting.
1073 * config/tc-tic80.c: Likewise.
1074 * config/tc-v850.c: Likewise.
1075 * config/tc-vax.c: Likewise.
1076 * config/tc-w65.c: Likewise.
1077 * config/tc-z8k.c: Likewise.
1079 2000-11-14 DJ Delorie <dj@redhat.com>
1081 * config/tc-v850.c: Support dwarf2.
1082 * config/tc-v850.h: Ditto.
1084 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1085 parse_cons_expression_v850 to initialize hold_cons_reloc.
1087 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1089 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1090 (errata_nops_necessary_p): New function.
1091 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1094 2000-11-14 Jim Wilson <wilson@redhat.com>
1096 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1097 return little endian bfd formats.
1099 2000-11-14 Kazu Hirata <kazu@hxi.com>
1101 * config/aout_gnu.h: Fix formatting.
1102 * config/atof-vax.c: Likewise.
1103 * config/m68k-parse.h: Likewise.
1104 * config/m88k-opcode.h: Likewise.
1105 * config/obj-elf.c: Likewise.
1106 * config/tc-arm.c: Likewise.
1107 * config/tc-cris.c: Likewise.
1108 * config/tc-i386.c: Likewise.
1109 * config/tc-ia64.c: Likewise.
1110 * config/tc-mn10300.c: Likewise.
1111 * config/te-386bsd.h: Likewise.
1112 * config/te-hppa.h: Likewise.
1113 * config/te-nbsd.h: Likewise.
1114 * config/te-ppcnw.h: Likewise.
1115 * config/te-sparcaout.h: Likewise.
1116 * config/te-tmips.h: Likewise.
1117 * config/vax-inst.h: Likewise.
1118 * config/vms-conf.h: Likewise.
1120 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1122 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1124 2000-11-13 H.J. Lu <hjl@gnu.org>
1126 * config/obj-elf.c (elf_frob_symbol): Support
1127 ".symver name,name2@@@nodename".
1128 (elf_frob_file_before_adjust): Likewise.
1130 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1131 and ".symver name,name2@@@nodename".
1134 2000-11-12 H.J. Lu (hjl@gnu.org)
1136 * config/obj-elf.c (obj_elf_symver): Check missing version
1139 2000-11-12 H.J. Lu (hjl@gnu.org)
1141 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1142 instead of bfd_vma for non-bfd assemblers.
1144 2000-11-09 Kazu Hirata <kazu@hxi.com>
1146 * itbl-ops.c: Fix comment typos.
1148 2000-11-08 Jim Wilson <wilson@redhat.com>
1150 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1151 (struct unwind): Add next_slot_frag field.
1152 (slot_index): New parameters slot_frag and first_frag. Add code
1153 to add in frag sizes when different. Add comments.
1154 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1155 arguments to slot_index.
1156 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1157 loop end. Set next_slot_frag field.
1159 2000-11-07 H.J. Lu <hjl@gnu.org>
1161 * doc/as.texinfo (.symver): Updated for versioned symbol
1164 * obj.h (format_ops): Add the frob_file_before_adjust field.
1166 * config/obj-aout.c (aout_format_ops): Set the
1167 frob_file_before_adjust field to 0.
1168 * config/obj-coff.c (coff_format_ops): Likewise.
1169 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1171 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1173 (elf_frob_file_before_adjust): New function to remove unneeded
1174 versioned symbols from the symbol table.
1175 (elf_format_ops): Set the frob_file_before_adjust field to
1176 elf_frob_file_before_adjust.
1178 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1181 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1183 2000-11-07 Peter Targett <peter.targett@arccores.com>
1185 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1187 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1188 Fix compile time warning messages.
1190 2000-11-07 Nick Clifton <nickc@redhat.com>
1192 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1193 buffer in order to avoid buffer overflows.
1195 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1197 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1198 Change M to m for -milp32 or -mlp64 to match gcc.
1199 (dot_endp): Use bytes_per_address instead of 8.
1200 (emit_one_bundle): Use number_to_chars_littleendian instead of
1202 (fix_insn): Likewise.
1203 (ia64_init): New function.
1204 (ia64_target_format): New function.
1205 (md_begin): Set endianness, arch, and machine as appropriate.
1206 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1207 Make these macros depend on TE_HPUX macro.
1208 (TARGET_FORMAT): Define.
1209 (HOST_SPECIAL_INIT): Define.
1210 * config/te-hpux.h: New file.
1211 * configure.in: Add "ia64-*-hpux*" target to configure.
1212 * configure: Regenerate.
1214 2000-11-06 Kazu Hirata <kazu@hxi.com>
1216 * as.c: Fix formatting.
1217 * dwarf2dbg.c: Likewise.
1218 * input-file.c: Likewise.
1219 * input-file.h: Likewise.
1220 * input-scrub.c: Likewise.
1221 * itbl-ops.c: Likewise.
1222 * listing.c: Likewise.
1223 * macro.h: Likewise.
1224 * messages.c: Likewise.
1226 * subsegs.c: Likewise.
1227 * subsegs.h: Likewise.
1228 * write.c: Likewise.
1230 2000-11-06 Nick Clifton <nickc@redhat.com>
1232 * doc/as.texinfo: Add GNU Free Documentation License.
1233 * doc/gasp.texi: Add GNU Free Documentation License.
1234 * doc/as.1: Add GNU Free Documentation License.
1236 2000-11-05 Nick Clifton <nickc@redhat.com>
1238 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1240 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1242 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1243 * configure: Regenerate.
1245 2000-11-01 Nick Clifton <nickc@redhat.com>
1247 * read.c (original_case_string): New global variable.
1248 (read_a_source_file): Copy opcode string into
1249 original_case_string if clobbering the case of the opcode.
1250 * read.h: Export the definition of original_case_string.
1251 * config/tc-arm.c (md_assembler): When parsing a .req
1252 directive use the original opcode string, not the case
1255 2000-11-02 Nick Clifton <nickc@redhat.com>
1257 * config/tc-mn10300.c (debug_line): Remove this static
1259 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1260 dwarf2_where and dwarf2_gen_line_info.
1262 2000-11-02 Theo Honohan <th@futuretv.com>
1264 * config/tc-arm.c (do_msr): Improve error message.
1266 2000-10-31 Eric Christopher <echristo@redhat.com>
1268 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1269 or pc-relative, else use fx_offset.
1271 2000-10-31 Jim Wilson <wilson@redhat.com>
1273 * config/tc-ia64.c (struct md): New field tag_fixups.
1274 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1275 qualifying predicate.
1276 (emit_one_bundle): Delete spurious multiplication by one. Handle
1278 (ia64_start_line): Error if dangling qualifying predicate.
1279 (defining_tag): New static variable.
1280 (ia64_unrecognized_line, case '['): Parse tags.
1281 (ia64_frob_label): Create tag_fixups.
1282 (md_assemble): Reset md.qp.X_op after using it.
1284 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1286 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1288 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1290 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1292 2000-10-30 Kazu Hirata <kazu@hxi.com>
1294 * expr.c: Fix formatting.
1295 * flonum-copy.c: Likewise.
1296 * flonum.h: Likewise.
1300 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1302 * as.h (OPTION_MD_BASE): Bump to 190.
1303 * as.c (parse_args) <std_longopts>: Add comment about the need to
1304 check OPTION_MD_BASE in as.h.
1306 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1309 2000-10-27 Nick Clifton <nickc@redhat.com>
1311 * configure.in (emulations): Add m68hc12.
1312 * configure: Regenerate.
1313 * po/gas.pot: Regenerate.
1315 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1317 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1319 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1321 2000-10-25 Nick Clifton <nickc@redhat.com>
1323 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1324 a DWARF2 line number information sequence.
1326 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1328 * read.c (generate_lineno_debug): Update comment describing why
1329 DWARF2 line number debug information is not generated
1330 automatically by this function.
1332 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1335 * config/tc-arm.h (md_end): Define.
1336 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1338 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1339 if generating DWARF2 line numbers.
1340 (arm_end_of_source): New function. Call dwarf2_finish if
1343 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1344 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1345 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1347 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1349 * tc-i386.c: Fix prototype declarations for functions taking no
1352 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1354 * tc-i386.c (i386_operand_modifier): Remove.
1355 (build_displacement_string): Remove.
1356 (i386_parse_seg): Remove.
1357 (i386_intel_memory_operand): Remove.
1358 (i386_intel_operand): Re-write using recursive descent parser based
1359 on MASM documentation.
1360 (struct intel_parser_s): New structure.
1361 (intel_parser): New static variable.
1362 (struct intel_token): New structure.
1363 (cur_token, prev_token): New static variables.
1376 (intel_match_token): New function.
1377 (intel_get_token): New function.
1378 (intel_putback_token): New function.
1379 (intel_expr): New function.
1380 (intel_e05): New function.
1381 (intel_e05_1): New function.
1382 (intel_e06): New function.
1383 (intel_e06_1): New function.
1384 (intel_e09): New function.
1385 (intel_e09_1): New function.
1386 (intel_e10): New function.
1387 (intel_e10_1): New function.
1388 (intel_e11): New function.
1390 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1392 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1393 instructions to loose any special insn->architecture mask.
1395 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1396 (sparc_md_end, sparc_arch_types, sparc_arch,
1397 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1398 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1399 request v9b architecture if they are used).
1401 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1403 * config/tc-m68k.c: Fix the previous misapplied patch.
1405 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1407 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1408 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1409 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1412 2000-10-17 Kazu Hirata <kazu@hxi.com>
1414 * debug.c: Fix formatting.
1415 * depend.c: Likewise.
1416 * dwarf2dbg.c: Likewise.
1417 * dwarf2dbg.h: Likewise.
1418 * ecoff.c: Likewise.
1421 * flonum-konst.c: Likewise.
1422 * frags.h: Likewise.
1424 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1426 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1428 * doc/as.texinfo: Added notes about this new option.
1430 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1432 * config/tc-sh.c (JREG): Remove.
1433 (md_convert_frag): Remove #if 0:d code using JREG.
1435 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1437 * config/tc-i386.c (i386_operand_modifier): Only match
1438 modifiers SHORT and FLAT if they are followed by a space.
1439 (parse_register): When `allow_naked_reg' is set, do not confuse
1440 identifiers that start with a register name with a register.
1442 2000-10-12 Kazu Hirata <kazu@hxi.com>
1444 * app.c: Fix formatting.
1447 * bit_fix.h: Likewise.
1452 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1454 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1456 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1458 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1459 Re-arrange function a little and improve error message.
1461 * write.c (write_relocs): Fix a comment.
1463 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1466 2000-10-05 Jim Wilson <wilson@cygnus.com>
1468 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1470 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1472 * config/tc-i386.c: Delete some useless comments, reformat others.
1474 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1475 non-global syms in linkonce sections.
1477 2000-10-04 Ralf Baechle <ralf@gnu.org>
1479 * config/tc-ia64.c (operand_match): Don't use // style comments.
1480 * config/tc-i370.c: Likewise.
1482 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1484 Changes to handle varying register prefix and user symbol prefix.
1485 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1486 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1487 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1488 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1489 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1490 (demand_register_prefix): New variable.
1491 (md_pseudo_table): New pseudo ".syntax".
1492 (md_longopts): New options --no-underscore and --underscore.
1493 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1494 on symbols_have_leading_underscore.
1495 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1496 (get_spec_reg): Ditto.
1497 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1499 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1501 <case OPTION_NO_US, case OPTION_US>: New.
1502 (md_show_usage): Be brief and reformat to match continuation of
1504 * po/gas.pot: Regenerate.
1506 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1508 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1509 force relocs for 12 bit branches.
1510 (md_apply_fix): Similarly, adjust logic here.
1512 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1514 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1515 adjust for external and weak syms as we will use a reloc. Allow
1516 for +8 offset when calculating limits of branches.
1517 (hppa_fix_adjustable): Undo 2000-09-23 change.
1518 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1519 Correct distance calculation.
1520 (tc_gen_reloc): Print the file name and line number if we can't
1523 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1524 * config/tc-hppa.c (nonzero_dibits): Define.
1525 (arg_reloc_stub_needed): Check each arg and return value
1526 separately for zero case.
1527 (pa_align): Declare argument `bytes'.
1529 2000-09-25 Kazu Hirata <kazu@hxi.com>
1531 * config/tc-cris.c: Fix formatting.
1532 * config/tc-d10v.h: Likewise.
1533 * config/tc-d30v.c: Likewise.
1534 * config/tc-d30v.h: Likewise.
1535 * config/tc-fr30.c: Likewise.
1536 * config/tc-fr30.h: Likewise.
1537 * config/tc-m68k.c: Likewise.
1538 * config/tc-m68k.h: Likewise.
1539 * config/tc-pj.h: Likewise.
1540 * config/tc-ppc.c: Likewise.
1541 * config/tc-ppc.h: Likewise.
1542 * config/tc-sh.c: Likewise.
1543 * config/tc-sh.h: Likewise.
1544 * config/tc-sparc.c: Likewise.
1545 * config/tc-v850.h: Likewise.
1546 * config/tc-vax.h: Likewise.
1547 * config/tc-w65.h: Likewise.
1548 * config/tc-z8k.h: Likewise.
1550 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1552 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1553 checks only for ELF.
1554 (hppa_force_relocation): Likewise.
1556 2000-09-22 Jim Wilson <wilson@cygnus.com>
1558 * config/tc-ia64.c (dv_sem): Add "stop".
1559 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1560 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1561 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1563 (mark_resources): Check IA64_RS_PRr.
1565 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1567 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1568 md_estimate_size_before_relax): Redesign and clean up the
1569 relaxation mechanism.
1571 2000-09-21 Kazu Hirata <kazu@hxi.com>
1573 * config/tc-ns32k.c: Fix formatting.
1574 * config/tc-ns32k.h: Likewise.
1576 2000-09-20 Kazu Hirata <kazu@hxi.com>
1578 * config/tc-m32r.c: Fix formatting.
1579 * config/tc-m32r.h: Likewise.
1580 * config/tc-m68851.h: Likewise.
1581 * config/tc-m68hc11.c: Likewise.
1582 * config/tc-m68hc11.h: Likewise.
1583 * config/tc-m88k.c: Likewise.
1584 * config/tc-mcore.c: Likewise.
1585 * config/tc-mcore.h: Likewise.
1586 * config/tc-mips.c: Likewise.
1587 * config/tc-mips.h: Likewise.
1588 * config/tc-mn10200.h: Likewise.
1589 * config/tc-mn10300.h: Likewise.
1590 * config/tc-tahoe.c: Likewise.
1591 * config/tc-tahoe.h: Likewise.
1593 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1595 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1596 Likewise in relaxation description comments.
1598 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1600 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1601 subtraction of two syms without emitting a relocation.
1603 From David Huggins-Daines <dhd@linuxcare.com>
1604 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1605 global or weak symbols.
1607 2000-09-15 Kazu Hirata <kazu@hxi.com>
1609 * config/tc-h8300.h: Fix formatting.
1610 * config/tc-h8500.c: Likewise.
1611 * config/tc-h8500.h: Likewise.
1612 * config/tc-hppa.h: Likewise.
1613 * config/tc-i370.h: Likewise.
1614 * config/tc-i386.h: Likewise.
1615 * config/tc-i860.c: Likewise.
1616 * config/tc-i860.h: Likewise.
1617 * config/tc-i960.h: Likewise.
1618 * config/tc-ia64.c: Likewise.
1619 * config/tc-ia64.h: Likewise.
1621 2000-09-14 Kazu Hirata <kazu@hxi.com>
1623 * config/tc-a29k.c: Fix formatting.
1624 * config/tc-alpha.c: Likewise.
1625 * config/tc-arc.c: Likewise.
1626 * config/tc-arc.h: Likewise.
1627 * config/tc-arm.c: Likewise.
1628 * config/tc-arm.h: Likewise.
1629 * config/tc-avr.c: Likewise.
1630 * config/tc-avr.h: Likewise.
1631 * config/tc-tic30.c: Likewise.
1632 * config/tc-tic30.h: Likewise.
1633 * config/tc-tic54x.c: Likewise.
1634 * config/tc-tic54x.h: Likewise.
1635 * config/tc-tic80.c: Likewise.
1636 * config/tc-tic80.h: Likewise.
1638 2000-09-14 Timothy Wall <twall@cygnus.com>
1640 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1641 parallel comparisons for later use.
1642 (struct rsrc): Add parallel comparison type.
1643 (resources_match): Skip special cases of PR usage (non-conflicting
1646 2000-09-13 Kazu Hirata <kazu@hxi.com>
1648 * config/obj-ecoff.c: Fix formatting.
1649 * config/obj-elf.c: Likewise.
1650 * config/obj-elf.h: Likewise.
1651 * config/obj-evax.h: Likewise.
1652 * config/obj-generic.h: Likewise.
1653 * config/obj-hp300.c: Likewise.
1654 * config/obj-hp300.h: Likewise.
1655 * config/obj-ieee.h: Likewise.
1656 * config/obj-vms.c: Likewise.
1657 * config/obj-vms.h: Likewise.
1659 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1661 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1662 (md_parse_option): Ditto.
1663 (md_longopts): Add -mips32 option.
1664 (md_show_usage): Document new options.
1665 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1666 (mips_ip): Assemble mfc0 with a sub-selection code.
1667 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1668 (mips_cpu_to_str): New function.
1669 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1670 Use CPU_* defines instead of hardcoded numbers.
1672 * doc/as.texinfo: Document new options.
1673 * doc/c-mips.texi: Ditto.
1675 2000-09-12 Kazu Hirata <kazu@hxi.com>
1677 * as.h: Fix formatting.
1678 * asintl.h: Likewise.
1679 * bit_fix.h: Likewise.
1680 * config/obj-aout.c: Likewise.
1681 * config/obj-aout.h: Likewise.
1682 * config/obj-bout.c: Likewise.
1683 * config/obj-bout.h: Likewise.
1684 * config/obj-coff.c: Likewise.
1685 * config/obj-coff.h: Likewise.
1686 * dwarf2dbg.h: Likewise.
1688 * flonum.h: Likewise.
1689 * frags.h: Likewise.
1690 * itbl-ops.h: Likewise.
1691 * macro.h: Likewise.
1694 * struc-symbol.h: Likewise.
1695 * subsegs.h: Likewise.
1696 * symbols.h: Likewise.
1698 * write.h: Likewise.
1700 2000-09-11 Kazu Hirata <kazu@hxi.com>
1702 * bignum-copy.c: Fix formatting.
1703 * config/tc-i370.c: Likewise.
1704 * config/tc-i960.c: Likewise.
1705 * config/tc-m68k.c: Likewise.
1706 * ehopt.c: Likewise.
1707 * flonum-copy.c: Likewise.
1708 * flonum-konst.c: Likewise.
1709 * flonum-mult.c: Likewise.
1710 * literal.c: Likewise.
1713 * stabs.c: Likewise.
1714 * subsegs.c: Likewise.
1716 2000-09-09 Philip Blundell <philb@gnu.org>
1718 * configure.in (arm*-*-uclinux*): New target.
1719 * configure: Regenerate.
1721 2000-09-09 Kazu Hirata <kazu@hxi.com>
1723 * input-file.c: Fix formatting.
1724 * itbl-ops.c: Likewise.
1725 * messages.c: Likewise.
1727 2000-09-08 Philip Blundell <philb@gnu.org>
1729 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1732 2000-09-07 H.J. Lu <hjl@gnu.org>
1734 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1735 * configure: Rebuild.
1737 2000-09-07 Kazu Hirata <kazu@hxi.com>
1739 * atof-generic.c: Fix formatting.
1740 * config/tc-mips.c: Likewise.
1741 * config/tc-vax.c: Likewise.
1742 * input-scrub.c: Likewise.
1744 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1746 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1747 * configure.in (sh-*-linux*): Added.
1748 * configure: Rebuilt.
1750 2000-09-06 Kazu Hirata <kazu@hxi.com>
1752 * config/tc-hppa.c: Fix formatting.
1754 * ecoff.c: Fix formatting.
1756 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1758 * configure: Rebuilt with new libtool.m4.
1760 2000-09-05 Kazu Hirata <kazu@hxi.com>
1762 * cgen.c: Fix formatting.
1763 * config/tc-ia64.c: Likewise.
1765 2000-09-05 Nick Clifton <nickc@redhat.com>
1767 * aclocal.m4: Regenerate.
1768 * config.in: Regenerate.
1769 * configure: Regenerate.
1770 * po/gas.pot: Regenerate.
1772 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1774 * config/tc-cris.c: Correct comment typos.
1776 2000-09-05 Eric Christopher <echristo@cygnus.com>
1778 * config/tc-mn10300.c: Cleanup.
1779 (md_pcrel_from): Enable.
1781 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1783 * expr.c (operand): Fix a comment typo.
1784 * write.c (write_relocs): Fix a signed/unsigned warning.
1786 * config/tc-hppa.c (fudge_reg_expressions): New
1787 (hppa_force_reg_syms_absolute): New.
1788 (pa_equ): Allow reg_section expressions.
1789 * config/tc-hppa.c (md_optimize_expr): Define.
1790 (hppa_force_reg_syms_absolute): Prototype.
1792 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1793 (pa_parse_number): Pass in arg to select fp reg parsing.
1794 Return 1 to indicate format checks pass. If strict, then only
1795 accept a register or register symbol. Return value in...
1796 (pa_number): New static for pa_parse_number.
1797 (FP_REG_BASE): Define.
1798 (FP_REG_RSEL): Define.
1799 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1800 appropriate. White space changes.
1801 (need_pa11_opcode): Don't bother passing any params, get them from
1803 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1804 Remove extraneous check in case 'Q'.
1805 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1806 reg, set section of resulting symbol to reg_section.
1807 (pa_parse_space_stmt): Modify call to pa_parse_number.
1808 (pa_space): Likewise.
1810 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1811 (hppa_force_relocation): Handle vtable relocs.
1812 (pa_vtable_entry): New.
1813 (pa_vtable_inherit): New.
1814 (md_pseudo_table): Add entries for vtable pseudos.
1815 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1816 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1818 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1819 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1820 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1822 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1823 specify a symbol type.
1825 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1826 dependent things together.
1827 (md_elf_symbol_type): Define.
1829 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1831 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1833 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1834 (obj_elf_vtable_entry): Declare.
1836 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1837 and export function.
1838 (obj_elf_vtable_entry): Similarly.
1839 (elf_pseudo_table): Fix the damage with a cast.
1841 2000-09-03 Richard Henderson <rth@cygnus.com>
1843 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1844 for template selection when a label is needed.
1846 2000-09-02 Kazu Hirata <kazu@hxi.com>
1848 * config/tc-ia64.c: Fix formatting.
1850 2000-09-02 Nick Clifton <nickc@redhat.com>
1852 * configure.in: Increase version number to 2.10.91.
1853 * configure: Regenerate.
1854 * aclocal.m4: Regenerate.
1855 * config.in: Regenerate.
1856 * po/gas.pot: Regenerate.
1857 * Makefile.in: Regenerate.
1859 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1861 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1862 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1863 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1865 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1868 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1870 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1871 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1872 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1873 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1874 (GOT_symbol): New variable.
1875 (md_undefined_symbol): Set it.
1877 2000-09-01 Richard Henderson <rth@cygnus.com>
1879 * config/tc-ia64.c (match): Don't inline.
1880 (extra_goodness): New.
1881 (md_begin): Prefer nop.f and nop.b for best_template.
1883 2000-08-31 Kazu Hirata <kazu@hxi.com>
1885 * as.c: Fix formatting.
1887 * frags.c: Likewise.
1888 * macro.c: Likewise.
1890 2000-08-31 Eric Christopher <echristo@cygnus.com>
1892 * config/tc-mn10300.c: Cleanup and fix warnings.
1893 (md_pseudo_table): Add initializers.
1894 (md_show_usage): Cleanup.
1895 (md_parse_option): Fix warnings.
1896 (md_undefined_symbol): Fix warnings.
1897 (md_conver_frag): Fix warnings.
1898 (tc_gen_reloc): Fix warnings.
1899 (md_apply_fix3): Fix warnings.
1900 (check_operand): Fix warnings.
1902 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1904 * acinclude.m4: Include libtool and gettext macros from the
1906 * aclocal.m4, configure: Rebuilt.
1908 2000-08-30 Mark Hatle <mhatle@mvista.com>
1910 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1912 2000-08-31 Kazu Hirata <kazu@hxi.com>
1914 * listing.c: Fix formatting.
1916 2000-08-29 Kazu Hirata <kazu@hxi.com>
1918 * app.c: Fix a comment typo. Fix formatting.
1920 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1922 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1923 offset of the target destination for jmp instructions.
1924 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1926 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1928 * NEWS: Mention support for CRIS.
1930 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1932 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1933 Sets `.lcomm' alignment to zero.
1935 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1937 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1938 (TC_FIX_ADJUSTABLE): Define.
1940 2000-08-23 Jim Wilson <wilson@cygnus.com>
1942 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1943 unwind.personality_routine is set.
1945 2000-08-23 H.J. Lu <hjl@gnu.org>
1947 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1949 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1951 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1954 2000-08-22 H.J. Lu <hjl@gnu.org>
1956 * config.in (STRICTCOFF): New for strict COFF.
1958 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1959 i386-*-go32* and i386-go32-rtems*.
1960 * configure: Rebuilt.
1962 * config/obj-coff.c (obj_coff_endef): Follow the historical
1963 behavior if STRICTCOFF is not defined.
1965 * doc/internals.texi: Document STRICTCOFF.
1967 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1969 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1970 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1971 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1972 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1973 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1974 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1975 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1978 2000-08-22 Eric Christopher <echristo@cygnus.com>
1980 * config/tc-mn10300.c: (md_apply_fix): New function.
1981 (mn10300_force_relocation): New function.
1982 (mn10300_fix_adjustable): New function.
1984 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1985 (TC_HANDLES_FX_DONE): Define.
1986 (obj_fix_adjustable): Define.
1987 (MD_APPLY_FIX3): Define.
1988 (TC_LINKRELAX_FIXUP): Define.
1990 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1992 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1994 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1996 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1998 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1999 if the fixup resulted in a relocation.
2001 2000-08-18 Nick Clifton <nickc@redhat.com>
2003 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2004 Make reference to first element of shift_names explicit.
2006 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2008 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2009 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2010 add a symbol's address. Removed all target-specific #ifdefs that
2011 used to accomplished the same.
2012 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2013 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2014 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2015 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2016 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2018 2000-08-17 Kazu Hirata <kazu@hxi.com>
2020 * dwarf2dbg.c: Fix formatting.
2022 2000-08-17 Nick Clifton <nickc@redhat.com>
2024 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2025 to be recoded as logical shift lefts by zero.
2027 2000-08-16 Jim Wilson <wilson@cygnus.com>
2029 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2030 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2032 (note_register_values): Handle IA64_OPND_R3_2 operands.
2034 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2036 * config/tc-i860.c (md_operand): Silly typo fixed.
2038 2000-08-16 Nick Clifton <nickc@redhat.com>
2040 * config/tc-arm.c (struct asm_shift): Delete.
2042 (enum asm_shift_index): New.
2043 (struct asm_shift_properties): New.
2044 (struct asm_shift_name): New.
2045 (shift_properties[]); New.
2046 (shift_names[]); New.
2048 (decode_shift): Use new structures.
2049 Issue a warning is "ROR #0" is used.
2050 Issue a warning if "ASR #0" or "LSR #0" is used.
2052 (md_begin): Initialise arm_shift_hsh table from new
2053 asm_shift_name array.
2055 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2057 * config/tc-sparc.c: Kill all warnings.
2058 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2060 (md_show_usage): Update usage text.
2062 2000-08-16 Nick Clifton <nickc@redhat.com>
2064 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2067 2000-08-15 Will Cohen <wcohen@redhat.com>
2069 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2071 * config/tc-sh.c (md_assemble): Changed so debug_type
2072 test performed for ppi_assemble
2073 * config/tc-sh.c: Included dwarf2dbg.h.
2074 (debug_line): Defined.
2075 (md_assemble): Generates dwarf2 line info.
2076 (sh_finalize): New function. Finalize dwarf2 info.
2077 (assemble_ppi): Returns size of code generated.
2078 (build_Mytes): Returns size of code generated.
2079 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2080 * config/tc-sh.h (md_end): Defined.
2081 (sh_finalize): Declared.
2083 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2085 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2088 2000-08-14 Nick Clifton <nickc@redhat.com>
2090 * config/tc-arm.c (do_bx): Allow "bx pc".
2092 2000-08-14 Jim Wilson <wilson@cygnus.com>
2094 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2095 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2096 (md_begin): Change assignment to md.flag to OR in the new bit.
2098 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2100 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2101 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2104 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2106 * NEWS: Mention i860 support.
2108 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2110 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2112 2000-08-14 Andreas Schwab <schwab@suse.de>
2114 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2116 2000-08-11 Andreas Schwab <schwab@suse.de>
2118 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2121 2000-08-11 Kazu Hirata <kazu@hxi.com>
2123 * expr.c: Fix formatting.
2124 * config/obj-bout.c: Likewise.
2126 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2128 * doc/c-i860.texi: Flesh out the i860 section more.
2130 2000-08-10 Kazu Hirata <kazu@hxi.com>
2132 * symbols.c: Fix formatting.
2135 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2137 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2138 has the IgnoreSize bit set.
2140 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2142 From Rodney Brown <RodneyBrown@mynd.com>
2143 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2144 * configure: Regenerate.
2146 2000-08-09 Kazu Hirata <kazu@hxi.com>
2148 * hash.c: Fix formatting.
2151 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2153 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2154 (i860_fix_info): New enum.
2155 (MD_APPLY_FIX3): Define.
2156 (WORKING_DOT_WORD): Define.
2157 (TC_HANDLES_FX_DONE): Define.
2158 (DIFF_EXPR_OK): Define.
2159 (LISTING_HEADER): Define.
2160 (TARGET_FORMAT): Select target format based on endian flag.
2161 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2162 (target_big_endian): Add external declaration.
2164 * config/tc-i860.c: All existing code reworked completely. Other
2165 new code shown below.
2166 (SYNTAX_SVR4): Define.
2167 (target_warn_expand): New variable.
2168 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2169 (md_longopts): Declare and define with new options (-EL, -EB,
2171 (md_show_usage): New function.
2172 (md_operand): New function.
2173 (obtain_reloc_for_imm16): New function.
2174 (md_apply_fix3): New function.
2175 (tc_gen_reloc): New function.
2177 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2179 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2180 2 bytes of the jump address are in the same frag.
2181 (find): Accept 68hc12 register indirect modes.
2183 * NEWS: Mention 68HC11 & 68HC12 support.
2185 2000-08-07 Richard Henderson <rth@cygnus.com>
2187 * config/tc-ia64.c (unwind): Add prologue_mask member.
2188 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2189 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2190 (dot_body): Clear unwind.prologue_mask.
2191 (dot_prologue): Set it. Accept a register second argument.
2193 2000-08-07 Kazu Hirata <kazu@hxi.com>
2195 * config/atof-ieee.c: Fix formatting.
2196 * config/atof-tahoe.c: Likewise.
2198 2000-08-06 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2203 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2204 of .popsection, .previous, .pushsection, .subsection,
2205 .version, .vtable_entry, .vtable_inherit and .weak.
2207 2000-08-05 Kazu Hirata <kazu@hxi.com>
2209 * config/tc-cris.c: Fix formatting.
2210 * config/tc-i386.c: Likewise.
2211 * config/tc-sparc.c (sparc_ip): Simplify the code.
2213 2000-08-04 Kazu Hirata <kazu@hxi.com>
2215 * config/tc-cris.c: Rearrange code for readability.
2216 * config/tc-d10v.c: Fix formatting.
2217 * config/tc-m32r.c: Likewise.
2218 * config/tc-sparc.c: Likewise.
2220 2000-08-02 Jim Wilson <wilson@cygnus.com>
2222 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2223 before ia64_find_opcode.
2224 (md_assemble): Likewise.
2226 2000-08-01 Nick Clifton <nickc@cygnus.com>
2228 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2229 Undo some formatting fixes.
2231 2000-08-01 Kazu Hirata <kazu@hxi.com>
2233 * config/obj-som.c: Fix formatting.
2234 * config/obj-ieee.c: Likewise.
2235 * config/tc-arm.c: Likewise.
2236 * config/tc-v850.c: Likewise.
2238 2000-08-01 Nick Clifton <nickc@redhat.com>
2240 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2241 index by command line option.
2243 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2245 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2246 (@node M68K-Branch): Rewrite to match the reality.
2248 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2250 * doc/c-i860.texi: New file.
2251 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2252 * doc/Makefile.in: Regenerate.
2253 * doc/all.texi: Add I860 as relevant architecture.
2254 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2256 2000-07-31 Kazu Hirata <kazu@hxi.com>
2258 * config/tc-d30v.c: Fix formatting.
2260 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2262 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2263 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2264 long emit a long branch if available instead of an absolute jump, never
2265 emit absolute jumps for anything with --pcrel.
2267 * doc/c-m68k.texi: Document new command line option.
2269 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2271 * config/tc-avr.c: Use PARAMS macro in function declarations.
2272 Don't declare md_pcrel_from_section (already in tc-avr.h).
2273 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2274 (avr_operand): Don't set (unsigned) op_mask to -1.
2276 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2278 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2279 * configure: Regenerated.
2280 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2281 of operand to the .type directive (.e.g, "type").
2283 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2285 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2286 * app.c (do_scrub_chars): Record where first comment found.
2287 * read.c (read_a_source_file): Init found_comment on entry, and
2288 notify whether comments found on exit.
2289 * config/tc-hppa.c (md_shortopts): Add "c".
2290 (md_longopts): Add warn-comment.
2291 (md_parse_option): Handle it.
2292 (md_show_usage): Show available options.
2293 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2295 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2297 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2298 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2300 (md_estimate_size_before_relax): Don't fall off end of function.
2302 2000-07-27 Kazu Hirata <kazu@hxi.com>
2304 * config/tc-avr.c: Fix formatting.
2305 * config/tc-ns32k.c: Likewise.
2307 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2309 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2311 2000-07-27 Kazu Hirata <kazu@hxi.com>
2313 * config/tc-d10v.c: Fix formatting.
2314 * config/tc-z8k.c: Likewise.
2315 * config/tc-sparc.c: Likewise.
2317 2000-07-26 Dave Brolley <brolley@redhat.com>
2319 * cgen.c (queue_fixup): Declare opinfo.
2320 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2321 (gas_cgen_md_operand): Ditto.
2322 (gas_cgen_md_apply_fix3): Ditto.
2324 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2326 * config/obj-coff.c (obj_frob_symbol): Don't merge
2327 labels. Don't merge if the symbol isn't constant. Return
2328 immediately if a symbol is merged.
2330 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2332 * frags.c (frag_align): Correct absolute section alignment.
2334 2000-07-20 DJ Delorie <dj@redhat.com>
2336 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2337 it breaks linking against DLLs.
2339 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2341 * configure.in: Add CRIS support.
2342 * configure: Regenerate.
2343 * Makefile.am: (CPU_TYPES): Add cris.
2344 (CPU_OBJ_VALID) [aout]: Add cris.
2345 (MULTI_CPU_TYPES): Add cris.
2346 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2347 [coff]: Only i386 and mips are valid.
2348 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2349 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2350 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2351 Regenerate dependencies.
2352 * Makefile.in: Regenerate.
2353 * aclocal.m4: Regenerate.
2354 * as.c: Declare crisaout, criself.
2355 * config/tc-cris.h, config/tc-cris.c: New.
2356 * config/e-criself.c, config/e-crisaout.c: New.
2357 * po/POTFILES.in, po/gas.pot: Regenerate.
2359 2000-07-20 Kazu Hirata <kazu@hxi.com>
2361 * read.c: Fix formatting.
2362 * write.c: Fix formatting.
2364 2000-07-19 H.J. Lu <hjl@gnu.org>
2366 * sb.c: Include <stdlib.h> if exists for abort ().
2368 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2370 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2371 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2372 (pa_type_args): Same here.
2374 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2376 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2377 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2378 the storage class is already set.
2380 2000-07-17 Kazu Hirata <kazu@hxi.com>
2382 * config/tc-m68hc11.c: Fix formatting.
2383 * config/tc-mn10200.c: Likewise.
2384 * config/tc-mn10300.c: Likewise.
2385 * config/tc-pj.c: Likewise.
2386 * config/tc-tic80.c: Likewise.
2387 * config/tc-w65.c: Likewise.
2389 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2391 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2394 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2396 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2399 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2401 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2402 ELF as are used for SOM (except the 32-bit reloc one) to decide
2403 whether a symbol can be reduced to a section symbol. Expand on
2404 the comment for symbols involved in LR% and RR% expressions.
2406 2000-07-14 Nick Clifton <nickc@cygnus.com>
2408 * config/tc-mips.c (mips_disable_float_construction): New
2409 static variable. Set to true if doubles should not be
2410 constructed by loading two single width fp registers with
2411 halves of the value.
2412 (mips_ip): Test mips_disable_float_construction.
2413 (md_longopts): Add command line switches --construct-floats
2414 and --no-construct-floats.
2415 (md_parse_option): Parse new command line options.
2416 (md_show_usage): Describe new command line options.
2418 * doc/c-mips.texi: Document new command line options.
2420 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2422 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2423 * configure: Regenerate.
2425 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2427 * configure.in (DEFAULT_EMULATION setting): Revert part of
2428 2000-07-01 change that set te_multi=multi unless set to tmips.
2429 * configure: Regenerate.
2431 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2433 * config/obj-coff.c (coff_frob_section): Add padding to the last
2434 section when aligning it increases its size.
2436 2000-07-11 Kazu Hirata <kazu@hxi.com>
2438 * config/tc-tic54x.c: Fix formatting.
2440 2000-07-10 Kazu Hirata <kazu@hxi.com>
2442 * config/tc-h8500.c: Fix formatting.
2443 * config/tc-tic54x.c: Fix formatting.
2445 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2447 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2448 displacements correctly.
2450 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2452 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2454 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2458 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2460 From David Huggins-Daines <dhd@linuxcare.com>
2461 * config/te-hppalinux64.h: Add a new emulation.
2462 * configure.in (emulations): Add configure bits to support the
2463 64-bit Linux/parisc target.
2464 * configure: Regenerate.
2466 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2467 (md_shortopts): Add `V' for ELF.
2469 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2470 when SOM or ELF_ARG_RELOC are defined.
2471 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2472 ELF_ARG_RELOC are defined.
2473 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2474 (pa_stringer): ..Do it here instead. Fix comment typos.
2475 (hppa_force_relocation): Cast enums to int before comparing with
2478 From Ryan Bradetich <rbradetich@uswest.net>
2479 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2480 redifinition warning.
2481 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2482 (hppa_force_relocation): ditto
2483 (md_apply_fix): Added cast to buf to fix warnings.
2485 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2486 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2488 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2489 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2490 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2491 reloc_type** to avoid warnings in switch.
2492 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2493 little earlier instead.
2495 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2497 (pa_type_args): Use symbol_arg_reloc_info.
2498 (struct pa_it): Make arg_reloc unsigned int.
2499 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2500 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2501 (pa_code): Delete. pa_text duplicates this function.
2502 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2503 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2505 (cons_fix_new_hppa): Actually change selector to e_fsel when
2506 warning about assuming so.
2507 (tc_gen_reloc): More example elf arg reloc code.
2508 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2509 (hppa_force_relocation): Likewise.
2511 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2513 (pa_end_of_source): Prototype.
2514 (hppa_fix_adjustable): Prototype.
2515 (LABELS_WITHOUT_COLONS): Move it..
2516 * config/te-hppa.h: To here.
2518 * config/te-hppa64.h: New file.
2520 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2522 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2523 format -10, -16, 16 relocs.
2524 (hppa_elf_mark_end_of_function): Test for null
2525 last_call_info->start_symbol
2527 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2528 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2529 re_assesmble_* functions. Delete extraneous statements. Fix
2531 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2532 insn to re_assemble_*.
2534 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2536 * doc/internals.texi (Expressions): Fix typo.
2538 2000-07-08 Kazu Hirata <kazu@hxi.com>
2540 * config/tc-sh.c: Fix formatting.
2541 * config/tc-tic54x.c: Fix formatting.
2542 * depend.c: Fix formatting.
2543 * flonum-konst.c: Likewise.
2544 * flonum-mult.c: Likewise.
2546 2000-07-07 Kazu Hirata <kazu@hxi.com>
2548 * config/tc-sh.c: Fix comments.
2549 * config/obj-vms.c: Fix comments.
2550 * config/tc-a29k.c: Likewise.
2551 * config/tc-alpha.c: Likewise.
2552 * config/tc-h8300.c: Likewise.
2553 * config/tc-h8500.c: Likewise.
2554 * config/tc-i370.c: Likewise.
2555 * config/tc-ia64.c: Likewise.
2556 * config/tc-m68hc11.c: Likewise.
2557 * config/tc-m68k.c: Likewise.
2558 * config/tc-mips.c: Likewise.
2559 * config/tc-ns32k.c: Likewise.
2560 * config/tc-ppc.c: Likewise.
2561 * config/tc-z8k.c: Likewise.
2563 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2565 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2566 Default to '(SEC_LOAD | SEC_DATA)'.
2567 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2569 * doc/internals.texi (CPU Backend): Describe
2570 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2572 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2574 * as.c (parse_args): NULL terminate the long option list.
2576 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2578 * config/tc-d30v.h: Include "write.h" for fixS.
2579 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2581 2000-07-05 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-d30v.c (write_2_short): Further changes to warning
2584 messages produced when combining EITHER_BUT_PREFER_MU attributed
2587 2000-07-05 DJ Delorie <dj@redhat.com>
2591 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2593 * config/tc-arm.c (psrs): Accept combinations of flags.
2595 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2597 * config/tc-avr.c: Change _ () to _() around all strings marked
2598 for translation (exception from the usual coding style).
2599 (avr_opt): New struct variable, how the new switches are set.
2600 (OPTION_MMCU): Define as 'm' and actually use.
2601 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2602 (show_mcu_list): New function, display the list of known MCUs.
2603 (md_show_usage): Document the new switches. Call show_mcu_list.
2604 (avr_set_arch): Change 'm' to OPTION_MMCU.
2605 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2606 Handle the new switches.
2607 (avr_operands): Disable warnings for undefined combinations of
2608 operands if -mall-opcodes. Disable warnings for skipping two-word
2609 instructions if enhanced core or -mno-skip-bug.
2610 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2611 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2612 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2613 (avr_ldi_expression): Warn about implicit lo8().
2614 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2616 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2618 * configure.in: Add entry for mips-*-sysv4*MP*
2619 * configure: Rebuild
2620 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2621 elf32-tradlittlemips for traditional mips targets.
2622 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2623 test for Link Once sections as in adjust_reloc_syms.
2624 * config/te-tmips.h: New file for traditional mips targets. Define
2627 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2629 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2630 flags argument is not present, don't change an existing section's
2631 section's attributes. If the flags argument is present, warn if the
2632 attributes don't match the section's current attributes. When
2633 long section names are supported, set SEC_LINK_ONCE and
2634 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2636 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2638 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2639 symbols; create them.
2641 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2643 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2644 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2646 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2648 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2649 expressions. Ignore the problem when handling 16 bit signed
2650 immediates, because the assembler will take care of the relocation
2653 2000-06-27 Nick Clifton <nickc@cygnus.com>
2655 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2656 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2657 sequential order, and emit warning messages if the input source
2658 code contains constructs like that, or parallel constructs
2659 containing such opcodes.
2661 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2663 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2664 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2665 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2666 (md_show_usage): Update usage message.
2667 (md_parse_option): Allow redefinition of MCU type within the
2668 same avr[1-5] bfd machine type. Show both old and new MCU type
2669 in the error message.
2670 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2671 Simplify 8K wrap code.
2673 2000-06-25 Kazu Hirata <kazu@hxi.com>
2675 * config/obj-aout.c: Remove all uses of DEFUN.
2676 * config/obj-ieee.c: Likewise.
2677 * config/tc-sh.c: Fix comment typos.
2678 * config/tc-tahoe.c: Likewise.
2679 * config/tc-vax.c: Likewise.
2680 * config/tc-w65.c: Likewise.
2681 * config/tc-z8k.c: Likewise.
2682 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2684 2000-06-24 DJ Delorie <dj@cygnus.com>
2686 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2687 more changes from Sept 1999
2688 (tc_i386_fix_adjustable): ditto
2689 (md_apply_fix3): ditto
2691 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2693 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2694 (gas_cgen_parse_operand): Set it around expression() call.
2695 (gas_cgen_md_operand): Test for it before longjmp().
2697 2000-06-24 Kazu Hirata <kazu@hxi.com>
2699 * config/tc-h8500.c: Remove all uses of DEFUN.
2700 * config/tc-sh.c: Likewise.
2701 * config/tc-w65.c: Likewise.
2702 * config/tc-z8k.c: Likewise.
2704 * config/tc-h8500.c: Fix typos in comments.
2706 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2708 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2711 2000-06-23 matthew green <mrg@redhat.com>
2713 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2714 defined. Fix error message for `[' grouping.
2716 2000-06-22 Kazu Hirata <kazu@hxi.com>
2718 * config/tc-h8300.c: Fix formatting and comment typos.
2720 2000-06-22 Timothy Wall <twall@cygnus.com>
2722 * config/tc-ia64.c (note_register_values): Move premature QP
2723 notation clearing into the appropriate place.
2725 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2727 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2728 first before anything else. Add bin-bugs.h, emul.h and progress.h
2729 Sort list of files as for $(OBJS) in Makefile.am.
2731 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2732 find one. Remake dependencies.
2733 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2734 * Makefile.in: Regenerate.
2735 * doc/Makefile.in: Regenerate.
2737 * config/tc-i386.c (i386_displacement): Don't assume a constant
2738 displacement is necessarily 16 bits when in 16 bit code mode.
2739 (md_assemble): Instead size the displacement here after we know
2740 for sure that a .code16gcc operand hasn't automatically added
2741 operand size prefixes.
2743 2000-06-21 H.J. Lu <hjl@gnu.org>
2745 * Makefile.am: Rebuild dependency.
2746 * Makefile.in: Rebuild.
2748 2000-06-21 Kazu Hirata <kazu@hxi.com>
2750 * config/tc-h8300.c (parse_reg): Make the function static.
2751 (parse_exp): Likewise.
2753 2000-06-20 DJ Delorie <dj@cygnus.com>
2755 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2756 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2757 for cygwin import libraries to work properly.
2759 2000-06-20 H.J. Lu <hjl@gnu.org>
2761 * Makefile.am: Rebuild dependency.
2762 * Makefile.in: Rebuild.
2763 * configure: Likewise.
2764 * doc/Makefile.in: Likewise.
2766 2000-06-20 Timothy Wall <twall@cygnus.com>
2768 * doc/internals.texi (CPU backend): Add @itemx for
2769 TC_START_LABEL_WITHOUT_COLON.
2770 * doc/c-tic54x.texi: New.
2771 * doc/as.texinfo: Add tic54x features and include primary tic54x
2773 * doc/all.texi: Add C54X.
2774 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2775 * doc/Makefile.in: Regenerate.
2776 * configure.in: Add tic54x and define LIBM for tic54x.
2777 * configure: Regenrate.
2778 * config/tc-tic54x.[ch]: New.
2779 * config/obj-coff.h: Add tic54x.
2780 * Makefile.am: (CPU_TYPES): Add tic54x.
2781 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2782 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2783 (as_new_LDADD): Add $(LIBM).
2784 * Makefile.in: Regenerate.
2786 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2788 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2789 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2790 * doc/as.texinfo: Likewise.
2792 * configure, Makefile.in: Regenerate.
2793 * configure.in (emulations): Recognize m6811 and m6812.
2794 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2795 Added files for 68hc11 and 68hc12 assembler.
2796 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2797 * config/tc-m68hc11.h: Header definition for that assembler.
2799 2000-06-18 Nick Clifton <nickc@redhat.com>
2801 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2802 instead of OCTETS_PER_BYTE.
2804 * config/tc-v850.c: Fix compile time warnings.
2805 * config/tc-ppc.c: Fix compile time warnings.
2807 2000-06-18 H.J. Lu <hjl@gnu.org>
2809 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2810 * configure: Rebuild.
2812 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2814 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2817 2000-06-16 Nick Clifton <nickc@cygnus.com>
2819 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2820 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2822 * doc/c-mips.texi: Document newly accepted cpu variants.
2824 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2826 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2828 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2830 * macro.c (getstring): Make it possible to escape the quote
2833 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2835 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2837 2000-06-13 H.J. Lu <hjl@gnu.org>
2839 * configure: Regenerate.
2841 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2843 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2845 * doc/internals.texi (line_separator_chars): Semicolon is no
2846 longer a default. Mention null and newline as defaults.
2848 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2850 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2851 * config/tc-i860.h (line_separator_chars): Likewise.
2852 * config/tc-h8300.c (line_separator_chars): Likewise.
2853 * config/tc-i960.c (line_separator_chars): Likewise.
2854 * config/tc-m68k.c (line_separator_chars): Likewise.
2855 * config/tc-mips.c (line_separator_chars): Likewise.
2856 * config/tc-ns32k.c (line_separator_chars): Likewise.
2857 * config/tc-sparc.c (line_separator_chars): Likewise.
2858 * config/tc-vax.c (line_separator_chars): Likewise.
2860 * config/tc-h8300.c (comment_chars): Use string initialiser.
2861 * config/tc-i960.c (line_comment_chars): Likewise.
2862 * config/tc-z8k.c (comment_chars, line_comment_chars,
2863 line_separator_chars): Likewise.
2865 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2868 2000-06-08 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2873 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2875 * configure.in (VERSION): Update to show this is the CVS mainline.
2877 2000-06-08 Matthew Jacob <mjacob@feral.com>
2879 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2880 $at is the integer register $r28, vs. both $r28 and the floating
2881 point register $f28.
2883 2000-06-08 James E. Wilson <wilson@cygnus.com>
2885 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2886 (dot_endp): Don't call ia64_flush_insns.
2887 (emit_one_bundle): Don't delete prologue/body records from
2888 unwind_record list in first loop. Rewrite second loop to account for
2891 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2893 * config/tc-ia64.c: Add missing prototypes.
2894 (generate_unwind_image): Cast argument to output_unw_records call.
2896 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2898 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2900 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2902 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2903 (REGISTER_P): likewise.
2904 (avr_opcodes): uses include/opcode/avr.h
2905 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2907 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2909 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2912 2000-06-03 H.J. Lu <hjl@gnu.org>
2914 * read.c (is_end_of_line): Put back `;'.
2916 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2918 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2920 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2922 * expr.c (operand): Test is_end_of_line outside switch to catch
2923 line separator chars that are also operators.
2924 (operator): Return O_illegal for line separator chars.
2926 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2927 entry (or `!' entry for TC_HPPA).
2929 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2930 before indexing is_end_of_line. Remove redundant check for '\0'.
2932 * config/tc-h8500.c (md_assemble): Likewise.
2933 * config/tc-mcore.c (md_assemble): Likewise.
2934 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2937 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2939 * config/tc-mcore.c (mcore_cons): Likewise.
2940 (mcore_float_cons): Likewise.
2941 (mcore_stringer): Likewise.
2942 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2944 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2946 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2948 2000-05-29 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-sh.c: Fix compile time warning messages.
2952 * config/tc-mips.c: Fix compile time warning messages.
2954 2000-05-29 Philip Blundell <philb@gnu.org>
2956 * doc/as.texinfo: Update copyright dates.
2957 (Local Labels): Delete misplaced mention of ARM.
2958 * NEWS: Mention ARM ELF support.
2960 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2962 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2963 it is modified, and use the real_size to compute the frag address
2964 for dwarf2 line info.
2966 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2968 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2969 line-matching scheme to cope with automake moving variables around.
2970 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2971 * Makefile.in: Regenerate.
2973 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2975 * config/tc-sparc.c (sparc_relax): New.
2976 (md_longopts): Add -relax and -no-relax options.
2977 (md_parse_options, md_show_usage): Likewise.
2978 (md_apply_fix3): Optimize tail call into branch always if possible.
2980 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2982 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2983 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2984 rules, with warning when a GAS statement specifies a packing that
2985 will result in an instruction being squashed.
2986 Added typdef packing_type and enumerals, changed various integer
2987 literals to use the enumerals.
2989 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2991 * config/tc-ia64.c (dot_restorereg_p): New function.
2992 (md_pseudo_table): Add restorereg.p.
2993 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2994 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2996 * config/tc-ia64.h (unw_record_type): Add unwabi.
2997 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2998 called MASK with members for imask, and the masks produced by
2999 fr_mem, gr_mem, br_mem, and frgr_mem.
3000 (unw_p_record): Add members ABI and CONTEXT.
3001 (unw_x_record): Add member AB.
3002 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3003 as pseudo-register for use during unwind info generation.
3004 (AR_PFS, AR_LC): New macros.
3005 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3006 whose names start with an at sign (as in "@priunat").
3007 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3009 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3010 proc_end, unwind_info, personality_routine): Consolidate into
3011 "unwind" structure to reduce offset-table use. Add member
3012 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3014 (output_R1_format, output_R3_format, output_P3_format,
3015 output_P6_format): Initialize R with zero to reduce compiler warnings.
3016 (output_P7_format): Ditto. Add `default' branch to switch
3017 statement to reduce compiler warnings.
3018 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3019 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3020 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3021 into single argument.
3022 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3023 compiler warnings. Merge A and B args into single argument.
3024 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3025 A and B args into single argument.
3026 (free_record): Removed (wasn't used).
3027 (free_list_records): Also free imasks in prologue records.
3028 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3029 (output_spill_mask): Remove.
3030 (output_unwabi): New function.
3031 (output_epilogue, output_label_state, output_copy_state): Call
3033 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3034 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3036 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3037 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3038 as part of handling the prologue records. Emit region's imask if
3039 we have one. Handle unwabi, epilogue, label_state, copy_state,
3040 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3041 spill_sprel_p, and spill_reg_p records.
3042 (set_imask, count_bits, slot_index): New function.
3043 (fixup_unw_records): Fix region size computation. Handle
3044 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3045 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3046 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3047 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3048 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3049 (dot_save): Use manifest constants for applicaton registers.
3050 Handle REG_PR and REG_PRIUNAT.
3051 (dot_restore): Don't just ignore it.
3052 (dot_restorereg): New function..
3053 (generate_unwind_image): Ensure unwind info is a multiple of eight
3054 bytes, not just four bytes.
3055 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3056 (dot_altrp): Don't just ignore it.
3057 (dot_savemem): New function. Replaces dot_savesp() and
3058 dot_savepsp(). Use manifest constants for applicaton registers.
3059 Handle REG_PR and REG_PRIUNAT.
3060 (dot_savef): Simplify.
3061 (dot_saveb): Support generation of br_gr.
3062 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3063 dot_label_state, dot_copy_state): New function.
3064 (dot_unwabi): Don't just ignore it.
3065 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3066 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3067 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3068 (emit_one_bundle): Set slot number for prologue/body records
3069 *before* emitting the first insn.
3070 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3071 (md_begin): Declare "psp" pseudo-register.
3072 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3073 so we don't get segfault.
3074 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3075 counts as required per SW Conventions manual
3076 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3077 output_preds_psprel, output_preds_sprel, output_spill_base,
3078 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3079 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3080 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3081 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3082 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3083 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3084 (dot_vframe): Implement.
3085 (dot_vframesp, dot_vframepsp): New function.
3087 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3089 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3090 * configure: Regenerate.
3092 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3094 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3095 (md_estimate_size_before_relax): so we can use it here instead of
3096 old kludges. Localise vars to blocks. Comment.
3098 * frags.c (frag_new): Update fr_var comments.
3099 * frags.h (struct frag): Ditto.
3101 2000-05-22 Richard Henderson <rth@cygnus.com>
3103 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3104 (pseudo_func): Add pcrel.
3105 (operand_match): Handle IA64_OPND_TGT64.
3106 (build_insn): Likewise.
3107 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3108 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3109 (fix_insn): Handle all three 64-bit relocation types.
3111 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3113 * obj.h (struct format_ops): New members begin, app_file,
3114 s_set_other, s_set_desc, s_get_type, s_set_type,
3115 separate_stab_sections, init_stab_section.
3117 * config/obj-multi.h: Update GPL notice to v2.
3119 (obj_app_file): New.
3120 (S_SET_SIZE): Test s_set_size for NULL before calling.
3121 (S_SET_ALIGN): Similar for s_set_align.
3126 (SEPARATE_STAB_SECTIONS): New.
3127 (INIT_STAB_SECTION): New.
3128 (EMIT_SECTION_SYMBOLS): New.
3129 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3131 * config/obj-elf.h: Update GPL notice to v2.
3132 Mention that this file is included from obj-multi.h.
3133 (obj_begin): Wrap definition in ifndef.
3134 (elf_file_symbol): Constify declaration.
3135 (obj_app_file): Ditto.
3136 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3137 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3139 * config/obj-elf.c (elf_s_set_other): New.
3140 (elf_file_symbol): Constify argument.
3141 (elf_separate_stab_sections): New.
3142 (elf_init_stab_section): New.
3143 (elf_format_ops): Add new members. Remove comma at end.
3145 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3146 (ecoff_format_ops): Add new fields. Remove comma at end.
3147 Mention inconsistency for emit_section_symbols.
3149 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3151 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3152 (coff_separate_stab_sections): New.
3153 (coff_format_ops): Add new members.
3155 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3156 (obj_aout_s_set_other): New.
3157 (obj_aout_s_set_desc): New.
3158 (obj_aout_s_get_type): New.
3159 (obj_aout_s_set_type): New.
3160 (obj_aout_separate_stab_sections): New.
3161 (aout_format_ops): New members added. Use obj_aout_process_stab,
3162 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3163 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3165 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3167 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3169 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3170 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3171 (md_estimate_size_before_relax): Ensure jumps to weak and
3172 externally visible symbols are relocatable.
3174 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3176 * stabs.c (aout_process_stab): Make global.
3177 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3178 * read.h (aout_process_stab): Declare.
3180 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3181 Generalize to *aout, *coff *elf.
3182 * configure: Regenerated.
3184 * doc/internals.texi (Object format backend): Say
3185 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3187 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3188 * Makefile.in: Regenerated.
3190 2000-05-19 Catherine Moore <clm@cygnus.com>
3192 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3194 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3196 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3197 instruction to reflect change in re_assemble_*.
3199 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3201 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3202 build PA64 ELF tools.
3203 * configure: Rebuilt.
3205 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3207 * Makefile.am: Regenerate dependencies.
3208 * Makefile.in: Regenerate.
3210 2000-05-15 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-arm.c (struct asm_psr): Add boolean field
3213 distinguishing between CSPR and SPSR. Rename 'number' field
3215 (psrs): Rearrange contents to match new asm_psr structure.
3216 (arm_psr_parse): Move next to psr_required_here. Make it
3217 return an asm_psr structure.
3218 (psr_required_here): Use asm_psr structure returned by
3220 (do_msr): Reorganise to allow psr_required_here to be called
3222 (md_undefined_name): Mark 'name' parameter as unused, since
3223 the COFF target does not use it.
3225 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3227 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3229 * config/te-aux.h: Likewise.
3230 * config/te-dpx2.h: Likewise.
3231 * config/te-go32.h: Likewise.
3232 * config/te-hp300.h: Likewise.
3233 * config/te-hppa.h: Likewise.
3234 * config/te-i386aix.h: Likewise.
3235 * config/te-ic960.h: Likewise.
3236 * config/te-interix.h: Likewise.
3237 * config/te-nbsd532.h: Likewise.
3238 * config/te-pc532mach.h: Likewise.
3239 * config/te-ppcnw.h: Likewise.
3240 * config/te-psos.h: Likewise.
3241 * config/te-sparcaout.h: Likewise.
3242 * config/te-sun3.h: Likewise.
3243 * config/te-sysv32.h: Likewise.
3245 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3247 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3248 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3249 and sign extend without an if statement.
3250 (build_bytes): Likewise.
3252 2000-05-14 Kazu Hirata <kazu@hxi.com>
3254 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3255 X_add_symbol L_32 case.
3257 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3259 * config/te-freebsd.h: New file.
3261 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3263 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3264 bindtextdomain): Replace defines with those from intl/libgettext.h
3265 to quieten gcc warnings.
3267 * NEWS: Mention x86 .arch and -q.
3269 * config/tc-i386.c (quiet_warnings): New.
3270 (md_assemble): Use quiet_warnings.
3271 (md_parse_option): Set quiet_warnings from -q.
3272 (md_show_usage): Mention -q, delete -m.
3273 (flag_do_long_jump): Delete.
3274 (md_parse_option): Remove -m.
3275 (md_show_usage): Remove -m.
3276 (md_create_long_jump): Remove useless flag_do_long_jump code.
3278 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3279 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3281 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3282 Alexander Sokolov <robocop@netlink.ru>
3284 * doc/c-i386.texi (i386-Arch): New section.
3285 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3287 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3288 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3289 architecture has been given and is not 486.
3290 (set_cpu_arch): New.
3291 (md_pseudo_table): Add .arch.
3292 (md_assemble): Warn if cpu architecture has been given and an
3293 unsupported instruction.
3295 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3296 Move operand_types bit defines after relevant template field.
3297 (template): Add cpu_flags.
3301 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3303 * config/tc-mn10300.h (md_end): Define.
3304 (mn10300_finalize): Declare.
3305 * config/tc-mn10300.c: Include dwarf2dbg.h.
3306 (debug_line): Define.
3307 (md_assemble): Generate dwarf2 line info.
3308 (mn10300_finalize): New function. Finalize dwarf2 info.
3310 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3312 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3313 external version of the relocation for weak symbols.
3315 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3317 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3318 frame size in units of 16 bytes, as required per SW Conventions manual.
3319 (output_unw_records): Output info-block header as a dword to get
3322 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3324 * as.h: #include "file", not <file> on files from ../include.
3325 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3326 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3327 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3328 (tc_coff_symbol_emit_hook): Ditto.
3329 (OPTCOUNT): Cast to int to avoid compiler warning.
3330 (md_begin): Fix signed/unsigned warnings.
3332 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3334 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3335 ABRANCH LONG case for a conditional branch on a 68000.
3336 (md_estimate_size_before_relax): Likewise. Also handle
3337 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3338 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3339 PC-relative on all CPUs.
3340 (md_estimate_size_before_relax): Likewise.
3342 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3344 * as.c (parse_args): Just mention current year in printed
3347 2000-05-03 J.T. Conklin <jtc@redback.com>
3349 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3351 (md_parse_option): Recognize -m7400.
3353 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3355 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3356 don't permit lp to become less than the words array.
3358 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3360 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3361 Fix little-endian case.
3363 2000-05-03 David O'Brien <obrien@NUXI.com>
3365 * as.c (parse_args): Update copyright.
3367 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3369 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3370 for the .bss section too.
3372 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3374 * configure.in: Set em=linux for hppa-*-linux.
3375 * configure: Regenerate.
3376 * doc/Makefile.in: Regenerate with correct automake.
3378 * frags.c (frag_grow): Sanity check chunk_size.
3380 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3381 * config/obj-som.h: Likewise.
3382 * config/obj-ieee.h: Likewise.
3384 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3386 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3387 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3388 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3389 (pa_ip): low_sign_unext now returns via function value. Use
3390 re_assemble_* instead of dis_assemble_* and
3391 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3393 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3394 (md_section_align, md_parse_option, md_show_usage,
3395 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3396 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3397 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3398 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3399 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3401 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3402 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3403 outside of switch. Correct mask and shifting errors in case 10
3404 and case -11. In case 21, compare against signed range to suit
3405 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3406 case 17 and case 22, use offsetT variable to properly check range.
3407 Use re_assemble_* here too.
3408 (evaluate_absolute): Change type of value to offsetT. Call
3409 hppa_field_adjust to do the work for us.
3410 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3411 (pa_parse_cmpib_64_cmpltr): Ditto.
3412 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3413 of i to unsigned int.
3414 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3415 (pa_end_of_source): Return type is void.
3417 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3419 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3421 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3423 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3424 More comments added.
3425 (md_begin): Removed "construct symbols for each register name".
3426 Because register names conflicts with GCC generated function
3428 (avr_operand): Now constant numbers can be used as a register
3429 identifiers (0 as r0, 31 as r31).
3430 (md_assemble): use skip_space () before parsing instruction
3433 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3435 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3436 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3437 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3438 * configure: Regenerate.
3440 2000-04-29 Andreas Jaeger <aj@suse.de>
3442 * as.h: Correctly check GCC version.
3444 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3446 * doc/as.1: Fix unbalanced brackets.
3448 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3450 (line_comment_chars): Set to '/' if TE_FreeBSD.
3452 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3454 * configure.in: Configury support for PA64 (currently disabled).
3455 * configure: Rebuilt.
3457 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3459 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3460 bfd_set_section_alignment.
3462 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3464 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3467 2000-04-24 Nick Clifton <nickc@cygnus.com>
3469 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3470 * doc/as.texinfo (Align): Include arm and strongarm in list of
3471 targets that have the second form of the behaviour of the .align
3474 2000-04-24 Mark Klein <mklein@dis.com>
3476 * obj-som.c: Terminate obj_pseudo_table.
3478 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3480 * as.c (parse_args): Allow md_parse_option to override -a listing
3482 * config/obj-coff.c (add_lineno): Change type of offset parameter
3483 from "int" to "bfd_vma."
3484 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3485 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3486 (ppc_change_csect): Align correctly for XCOFF64.
3487 (ppc_machine): New function, which discards "ppc_machine" line.
3488 (ppc_tc): Cons for 8 when code is 64 bit.
3489 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3491 (md_parse_option): Handle -a64 and -a32.
3493 * config/tc-ppc.h (TARGET_MACH): Define.
3494 (TARGET_FORMAT): Move to function.
3495 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3497 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3499 * config/tc-avr.c: New AVR_ISA_ defined.
3500 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3501 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3502 for `fmul', `movw' and `lpm R,Z' instructions.
3503 (avr_operands): Warn if current opcode is a two-word instruction
3504 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3505 (avr_opcodes): New commands added.
3506 (REGISTER_P): Check 'a' and 'v' constraint letters.
3507 (mcu_types): New MCU added.
3509 2000-04-22 Timothy Wall <twall@cygnus.com>
3511 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3513 (operand_match): Conditionally insert default bit values for IMMU9.
3515 2000-04-14 Matthew Green <mrg@cygnus.com>
3517 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3518 * configure: Rebuilt.
3520 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3521 Jason Eckhardt <jle@cygnus.com>
3523 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3525 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3526 Added handling of new operand types l,y,&,fe,fE,fx.
3528 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3529 David Mosberger <davidm@hpl.hp.com>
3530 Timothy Wall <twall@cygnus.com>
3531 Andrew MacLeod <amacleod@cygnus.com>
3532 Jim Wilson <wilson@cygnus.com>
3534 * Makefile.am (CPU_TYPES): Add ia64.
3535 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3536 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3537 * Makefile.in: Rebuild.
3538 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3539 * configure: Rebuild.
3540 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3541 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3542 * expr.c (expr): Handle md_optimize_expr.
3543 * read.c (LEX_HASH): Add comment.
3544 * config/tc-ia64.c, config/tc-ia64.h: New files.
3546 2000-04-21 Richard Henderson <rth@cygnus.com>
3548 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3549 bundling a non-delayed branch type instruction.
3551 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3553 * config/tc-mn10300.c (HAVE_AM30): Define.
3554 (md_assemble): Use it.
3556 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3558 * config/obj-elf.c (obj_elf_change_section): Check for changed
3561 * Makefile.am: (CPU_MULTI_VALID): Remove.
3562 (MULTI_CPU_TYPES): Define.
3563 (MULTI_CPU_OBJ_VALID): Define.
3564 (DEPTC): Use the above.
3565 (DEPOBJ): Same here.
3567 Regenerate dependencies.
3568 * Makefile.in: Regenerate.
3570 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3572 * Makefile.am (YACC, LEX): Get them from configure.
3574 2000-04-18 H.J. Lu (hjl@gnu.org)
3576 * config/tc-i386.c (offset_in_range): Use addressT instead of
3577 bfd_vma for non-bfd assemblers.
3579 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3581 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3582 doesn't give spurious errors.
3584 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3586 * as.h (SEEK_SET): Define if undefined.
3588 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3590 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3591 constants, and don't assume offsetT is 32 bits.
3593 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3595 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3596 (md_pcrel_from_section): Add prototype.
3597 (d10v_fix_adjustable): Add prototype.
3598 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3600 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3602 2000-04-12 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3605 symbol in frag chain.
3607 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3609 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3610 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3611 (fits_in_signed_word, smallest_imm_type): Ditto.
3612 (md_assemble): Use an offsetT var to hold offsetT values, not a
3614 (offset_in_range): New.
3615 (md_assemble): Use it.
3616 (md_convert_frag): Change type of target_address, opcode_address,
3617 and displacement_from_opcode_start to offsetT.
3618 (md_create_short_jump): Change type of offset to offsetT.
3619 (md_create_long_jump): Ditto.
3620 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3621 (md_chars_to_number): Remove.
3622 (output_invalid): Remove duplicate prototype.
3624 2000-04-09 Nick Clifton <nickc@cygnus.com>
3626 * Makefile.am (CPU_TYPES): Add 'avr'.
3627 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3628 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3630 * Makefile.in: Regenerate.
3632 * doc/as.texinfo: Add M32R documentation.
3634 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3636 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3637 --enable-build-warnings option.
3638 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3639 * Makefile.in, configure: Re-generate.
3641 2000-04-07 Nick Clifton <nickc@cygnus.com>
3643 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3644 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3645 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3646 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3647 (arm_force_relocation): Force relocations for
3648 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3650 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3652 * config/tc-sh.c (get_operands): There's no third operand if the
3653 first operand is an immediate.
3655 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3657 * config/tc-sh.c (immediate): Delete.
3658 (sh_operand_info): Add immediate member.
3659 (parse_reg): Use A_PC for pc.
3660 (parse_exp): Add second argument 'op'. All callers changed.
3661 (parse_at): Expect pc to be coded as A_PC.
3662 Use immediate field in *op.
3663 (insert): Add fourth argument 'op'. All callers changed.
3664 (build_relax): Add second argument 'op'. All callers changed.
3665 (insert_loop_bounds): New function.
3666 (build_Mytes): Remove DISP_4.
3667 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3668 (assemble_ppi): Use immediate field in *operand.
3669 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3670 (md_apply_fix): Likewise.
3671 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3673 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3675 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3677 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3679 * internals.texi (CPU backend): Document
3680 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3682 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3684 * po/gas.pot: Regenerate.
3686 * as.c (show_usage): Restore translated part of bug string.
3687 * gasp.c (show_usage): Likewise.
3689 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3690 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3691 than move-if-change.
3692 (DEP1): Modify for "gcc -MM".
3696 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3697 Update dependencies.
3698 * Makefile.in: Regenerate.
3700 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3702 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3703 (md_begin): Likewise.
3704 (HAVE_AM33): New macro.
3705 (md_assemble): Use it. Match r_regs and xr_regs only if
3708 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3710 * as.h: #include "bin-bugs.h"
3711 * as.c (show_usage): Use REPORT_BUGS_TO.
3712 * gasp.c: #include "bin-bugs.h"
3713 (show_usage): Use REPORT_BUGS_TO.
3715 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3717 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3719 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3720 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3723 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3725 * config/tc-i386.c (i386_immediate): Don't assume a constant
3726 immediate is necessarily 16 bits when in 16 bit code mode.
3727 (md_assemble): Instead set guess_suffix here after we have checked
3730 2000-04-02 Richard Henderson <rth@cygnus.com>
3732 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3733 quantities. Correct right shift sign extension.
3734 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3735 32-bit value when shifting into place.
3737 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3739 * app.c: Add ATTRIBUTE_UNUSED as needed.
3740 * config/tc-ppc.c: Likewise.
3741 (ppc_size): Make unsigned long.
3742 (ppc_insert_operand): Add casts to avoid warnings.
3744 2000-03-31 Nick Clifton <nickc@cygnus.com>
3746 * config/tc-d10v.h (md_flush_pending_output): Define.
3748 2000-03-29 Nick Clifton <nickc@cygnus.com>
3750 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3751 segment. Works for both BFD_ASSEMBLER and others.
3752 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3754 2000-03-29 Nick Clifton <nickc@cygnus.com
3756 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3758 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3760 * listing.c (LISTING_LHS_WIDTH): Default depends on
3762 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3764 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3766 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3769 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3771 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3773 * config/tc-avr.c (mcu_types): Add missing initialiser.
3774 (md_pcrel_from_section): Add prototype.
3775 (avr_operand): Remove redundant test of unsigned < 0.
3776 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3778 2000-03-27 Denis Chertykov <denisc@overta.ru>
3780 * config/tc-avr.c: New file for AVR support.
3781 * config/tc-avr.h: Likewise.
3782 * configure.in: Add AVR support.
3783 * configure: Regenerate.
3785 2000-03-26 Timothy Wall <twall@cygnus.com>
3787 * gasp.c (macro_op): Add new argument to check_macro call.
3788 Macro structure definitions moved to macro.h
3789 * sb.h: Add argument to prototype for input_scrub_include_sb.
3790 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3791 nesting checks with an additional flag.
3792 (struct input_save): Add flag to indicate whether current sb
3793 should be checked for proper macro/conditional nesting.
3794 (input_scrub_push/pop): Save/restore nest check flag.
3795 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3797 * macro.c (check_macro): Allow caller to retrieve parsed macro
3798 information if a pointer is provided. This information may be
3799 used by the new macro hooks.
3800 * macro.h: Update prototype for check_macro. Macro struct
3801 definitions moved here from macro.c/gasp.c.
3802 * read.c (read_a_source_file): Add parameter to check_macro call,
3803 and pass macro info to the macro hook, if defined.
3804 (input_scrub_insert_line): New. Allow insertion of a line of
3805 characters into the input stream.
3806 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3807 file into the input stream.
3808 (s_include): Use input_scrub_insert_file.
3809 * internals.texi: Document new macro hooks.
3810 * as.h: New prototypes added.
3812 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3814 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3815 an initial capital letter.
3816 (i386_index_check): Reindent.
3818 2000-03-19 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3823 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3825 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3826 instruction operand bad if Rd > 7 when generating
3827 thumb instructions. Prevents for example,
3828 "adr r12,label" from silently failing and generating
3829 the wrong instruction.
3831 2000-03-17 Nick Clifton <nickc@cygnus.com>
3833 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3834 that have a destingation >= 0x400000.
3835 Fix compile time warning messages.
3837 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3839 * config/tc-sh.c (md_begin): When encountering insn that are
3840 not supported by the current arch, only change the name if
3841 its contents are the same as prev_name.
3842 (get_specific): If the the architecture doesn't match, fail.
3844 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3846 * config/tc-sh.c (IDENT_CHAR): Define.
3847 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3848 matching back where it came from.
3850 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3852 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3854 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3856 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3859 2000-03-15 Kazu Hirata <kazu@hxi.com>
3861 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3863 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3865 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3866 floating-point-number, make sure 'f' is in FLT_CHARS.
3868 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3870 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3871 (s_lcomm_internal): Use it.
3872 * doc/internals.texi (CPU backend): Document it.
3873 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3876 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3878 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3881 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3882 implementation doesn't have special handling for switch
3884 (macro_build): Allow for code in sections other than .text.
3886 (mips_ip): Likewise.
3887 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3888 Don't perform relocs if we will be outputting them.
3889 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3890 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3893 2000-03-09 Catherine Moore <clm@cygnus.com>
3895 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3896 relocation type based on the entry in the fixup structure.
3897 Put S_IS_EXTERN processing back in.
3899 2000-03-08 H.J. Lu (hjl@gnu.org)
3901 * Makefile.am (install-exec-tooldir): Depend on
3902 install-exec-bindir for parallel make.
3903 * Makefile.in: Regenerated.
3905 2000-03-06 Nick Clifton <nickc@cygnus.com>
3907 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3909 (md_parse_option): Parse -m32r command line switch - disable m32rx
3911 (md_show_usage): Document new option.
3913 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3914 * doc/Makefile.in: Regenerate.
3915 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3917 2000-03-02 Michael Meissner <meissner@redhat.com>
3919 * config/tc-d30v.c (check_range): Remove code that incorrectly
3920 sign extended values where bits < 32.
3922 2000-03-02 H.J. Lu (hjl@gnu.org)
3924 * configure.in: Support --enable-targets=all on ia32.
3925 * configure: Regenerated.
3927 2000-03-01 Nick Clifton <nickc@cygnus.com>
3929 * gasp.c (do_align): Remove bogus check of alignment value.
3931 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3933 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3934 TC_PPC was defined forced the type of a symbol with no other type
3937 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3939 * doc/internals.texi (CPU backend): Mention that
3940 line_separator_chars do not break up comments. Fix typos for
3941 LEX_AT and LEX_NAME descriptions. Document operands for
3942 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3943 description of md_create_short_jump usage. Document argument for
3944 md_undefined_symbol.
3946 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3948 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3949 (md_parse_option): Handle it.
3950 (md_show_usage): Document it.
3952 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3954 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3955 opcode, for the instruction `pal19'. From Andrea Arcangeli
3958 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3960 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3962 (md_assemble): To here, before template operands are matched.
3963 Also ensure a constant immediate is sign extended when we know the
3964 size is at most 16 bits. This is to catch cases like "add
3965 $0xffc0,%ax" where we don't know the size, and thus that the
3966 immediate can be represented as Imm8S until after parsing the
3968 (i386_displacement): Similarly sign extend 16 bit constant
3970 (md_assemble): Relax 16-bit jump constant range check to suit sign
3971 extended displacements.
3973 2000-02-26 Andreas Jaeger <aj@suse.de>
3975 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3977 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3979 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3980 call operands when intel_syntax.
3981 (intel_float_operand): Return 2 for "fi...".
3982 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3983 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3984 earlier "SHORT" change.
3985 (md_assemble): When determining suffix from Regs, exclude
3988 2000-02-24 Nick Clifton <nickc@cygnus.com>
3990 * configure: Add arm-wince, mips-pe and sh-pe targets.
3991 * configure: Regenerate.
3993 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3995 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3996 "pe-mips" for the mips-pe target.
3998 * config/tc-arm.c (insns): Change displacement encoded in BL
3999 and B instructions if the target port is arm-wince.
4000 (do_ldst): Do not bias the relocation offset if the target
4002 (md_pcrel_from): Add in missing relocation offset bias if the
4003 target os arm-wince.
4005 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4006 (md_begin): Disable -G support for mips-pe target.
4007 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4008 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4011 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4012 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4013 assembler, just set the alignment to 4.
4015 * config/te-wince-pe.h: New file for WinCE targets. Define
4018 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4020 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4021 string instructions.
4022 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4023 (i386_intel_memory_operand): After finding a segment override,
4024 check again for no `[' before looking for a displacement. Bomb if
4025 more than one displacement rather than silently discarding the
4026 second and subsequent ones. Free strings malloc'd by
4027 build_displacement_string.
4029 2000-02-24 Catherine Moore <clm@cygnus.com>
4031 * config/obj-som.c (obj_pseudo_table): Add "weak".
4032 (obj_som_weak): New routine.
4034 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4036 * config/tc-i386.c (union i386_op): New.
4037 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4038 Throughout file replace occurences of disps[n], imms[n], regs[n]
4039 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4040 intel mode operand swapping. Add assert in regKludge and
4041 fake_zero_displacement code. Test i.types[n] when outputting
4042 displacements and immediates. Combine output of Disp16 with
4044 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4045 when in intel mode by (not) reversing fsub and fdiv operands
4046 before the template search. This fails for single operand
4047 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4048 undefined. Instead fix the base_opcode after we've found the
4049 template. Move base_opcode xor with found_reverse_match from
4050 opcode output code to before this fix so we test for the correct
4052 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4053 check in intel mode. Instead compare opcodes.
4055 * config/tc-i386.h (TC_RELOC): Delete.
4056 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4057 with equivalent call to reloc.
4059 * as.h (flag_m68k_mri): Move declaration after target include, and
4060 only declare when TC_M68K defined. Define as zero otherwise.
4061 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4062 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4063 Define as zero otherwise.
4064 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4065 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4066 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4067 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4068 testing whether defined.
4069 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4070 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4071 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4072 rather than testing whether defined.
4073 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4074 (parse_mri_cons): Declare and use only when TC_M68K.
4075 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4076 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4077 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4079 * NEWS: Mention IBM 370 support.
4081 2000-02-23 Richard Henderson <rth@cygnus.com>
4083 * config/tc-i386.c (md_assemble): When swapping operands for
4084 intel_syntax, assume everything that's not Imm or Disp is a
4087 2000-02-23 Linas Vepstas <linas@linas.org>
4089 * config/tc-i370.c, config/tc-i370.h: New files.
4090 * Makefile.am: Add support for Linux/IBM 370.
4091 * configure.in: Likewise.
4092 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4093 * config/obj-elf.c: Include elf/i370.h
4094 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4096 * Makefile.in: Regenerate.
4097 * configure: Regenerate.
4099 * doc/c-i370.texi: New file.
4100 * doc/all.texi: Include it.
4101 * doc/as.texinfo: And here.
4102 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4103 * doc/Makefile.in: Regenerate.
4105 2000-02-19 Michael Meissner <meissner@redhat.com>
4107 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4108 determine if an instruction can be used in parallel with an ADDppp
4109 or SUBppp instruction.
4111 2000-02-22 Andrew Haley <aph@cygnus.com>
4113 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4115 2000-02-22 Andrew Haley <aph@cygnus.com>
4117 * config/tc-mips.c (mips_gp32): New variable.
4118 (macro_build) Use mips_gp32.
4120 (md_longopts): Add "-mgp32" and "-mgp64".
4121 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4123 (OPTION_M7900): Change offset
4124 (OPTION_NO_M7900): Ditto.
4126 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4128 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4129 warning, and bump it to 1.
4131 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4133 From Brad Lucier <lucier@math.purdue.edu>:
4134 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4137 2000-02-21 Catherine Moore <clm@cygnus.com>
4139 * config/tc-mips.c (MF_HILO_INSN): Define.
4140 (mips_7000_hilo_fix): Declare.
4141 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4142 (md_parse_option): Check for 7000_HILO_FIX options.
4143 (OPTION_M7000_HILO_FIX): Define.
4144 (OPTION_NO_M7000_HILO_FIX): Define.
4145 * doc/c-mips.texi (-mfix7000): Describe.
4147 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4149 * listing.c (print_lines): Remove unused variable `end'.
4151 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4152 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4153 reloc_type when BFD_ASSEMBLER.
4154 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4155 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4156 statement and quell signed vs. unsigned comparison warning.
4158 2000-02-18 Nick Clifton <nickc@cygnus.com>
4160 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4161 the computed frag offset, rather than overwriting it.
4163 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4165 * config/tc-sh.c ("elf/sh.h"): Include.
4166 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4167 (md.begin): Initialize target_arch.
4168 Only include opcodes in has table that match selected architecture.
4169 (parse_reg): Recognize register names for sh-dsp.
4170 (parse_at): Recognize post-modify addressing.
4171 (get_operands): The leading space is now optional.
4172 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4173 arguments. Update valid_arch.
4174 (build_Mytes): Add support for SDT_REG_N.
4175 (find_cooked_opcode): New function, broken out of md_assemble.
4176 (assemble_ppi, sh_elf_final_processing): New functions.
4177 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4178 (md_longopts, md_parse_option): New option: -dsp.
4179 * config/tc-sh.h (elf_tc_final_processing): Define.
4180 (sh_elf_final_processing): Declare.
4182 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4184 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4185 the unwinder subspace. Save the current seg/subseg before creating
4188 2000-02-10 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4191 little endian targets.
4192 (INST_BYTE1): Redefine to handle big and little endian
4194 (cpu_type): New type: Select between M340 and M210.
4195 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4196 instructions of the M340.
4197 (md_assemble): Add support for the MULSH and OPSR classes of
4199 (md_atof): Add support for little endian targets.
4200 (md_parse_option): Add support for -EL, -EB and -mcpu command
4202 (md_convert_frag): Add support for little endian targets.
4203 (md_apply_fix3): Add support for little endian targets.
4204 (md_number_to_chars): Add support for little endian targets.
4206 2000-02-10 Timothy Wall <twall@redhat.com>
4208 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4209 defined, use it to verify the symbol just read should be a label.
4211 2000-02-10 Timothy Wall <twall@redhat.com>
4213 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4214 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4215 around colons when KEEP_WHITE_AROUND_COLON is defined.
4216 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4217 and KEEP_WHITE_AROUND_COLON.
4219 2000-02-08 Timothy Wall <twall@redhat.com>
4221 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4223 (do_repeat): New. Abstract repeat logic so that a "break" can be
4225 (end_repeat): New. Provide support for a "break" out of the
4227 * read.h: Add prototypes for new functions.
4229 2000-02-08 Timothy Wall <twall@redhat.com>
4231 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4232 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4233 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4236 2000-02-08 Timothy Wall <twall@redhat.com>
4238 * read.c: Added elseif to directives table.
4239 * read.h: Added prototype for s_elseif.
4240 * doc/as.texinfo: Added description for elseif.
4241 * cond.c (s_elseif): New function
4243 2000-02-04 Timothy Wall <twall@redhat.com>
4245 * listing.c (print_lines): Remove conditionals causing bug in
4248 2000-02-03 Timothy Wall <twall@cygnus.com>
4250 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4252 * frags.c (frag_new): Calculate fr_fix in octets
4253 (frag_now_fix) Return offset as target address offset (bytes).
4254 (frag_now_fix_octets) New - Return offset in octets (8-bit
4256 * frags.h: Added prototype for frag_now_fix_octets().
4257 Distinguish between octets and bytes in field descriptions.
4258 * listing.c (calc_hex): Account for octets vs bytes when
4259 printing addresses/offsets.
4260 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4261 target is little-endian, print the octets in a word in big-endian
4262 order so that the display looks like a proper hexadecimal number,
4263 instead of having the octets reversed.
4264 * read.c (do_align): When recording alignment, alignment power
4265 should be in terms of target bytes (minimum addressible unit)
4267 (do_org) Convert ORG target address (byte) argument into an
4268 octet offset when generating a variable fragment.
4269 * symbols.c (resolve_symbol_value): Symbol final value
4270 converted to a target address offset (bytes) from its octet offset.
4271 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4272 offset (bytes) is adjusted by the frag offset (octets) converted
4274 (coff_frob_section) Section alignment power is in terms of bytes;
4275 convert it to an octet alignment power when calculating size (and
4276 size mask) in octets. Don't modify the section size in order to
4277 "align" it for TI COFF, since that format has a different method
4278 for storing alignment information.
4280 2000-02-01 Timothy Wall <twall@cygnus.com>
4282 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4283 entries, matching the way GCC generates them. If not escaped, the
4284 filename is encoded incorrectly.
4286 2000-01-31 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-arm.c (reg_table): Add support for ATPCS register
4291 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4293 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4295 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4297 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4298 of a symbol when we really care about its value.
4300 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4302 * config/tc-mcore.c (md_assemble): Give warning message if
4303 operands passes to instruction are more than the spec.
4305 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4307 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4308 Thumb mode but the label seen was not declared as '.thumb_func'
4309 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4310 correct disassembly of Thumb code bounded by non function labels.
4312 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4314 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4315 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4317 * Makefile.in: Same here.
4320 * configure.in: Set bfd_gas for i386-aout when primary target
4321 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4322 we may need the primary te_file. Remove incorrect comment.
4324 * configure: Regenerate.
4326 * config/e-i386aout.c: New file.
4328 * as.c (USE_EMULATIONS): Move to before print_version_id.
4329 (struct emulation): Add i386aout.
4330 (show_usage): Split text strings. Reformat -a text. Add --em
4334 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4335 (aout_format_ops): New.
4338 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4339 preprocessor conditional and add aout USE_EMULATIONS tests.
4340 (read_a_source_file): Don't pass error strings to printf as
4344 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4346 (do_data): Same here.
4347 (process_file): And here.
4350 * symbols.c (colon): Rewrite "already defined" fatal message
4351 code for aout with USE_EMULATIONS.
4354 * config/obj-aout.c (OBJ_HEADER): Define.
4355 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4357 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4358 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4360 (obj_aout_type): Expand S_SET_OTHER here too.
4361 (obj_read_begin_hook): Remove.
4362 (aout_pop_insert): New.
4363 (obj_aout_s_get_other): New.
4364 (obj_aout_s_get_desc): New.
4365 (aout_format_ops): New.
4368 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4369 gets aout_pseudo_table.
4370 (aout_pseudo_table): Declare.
4371 (obj_read_begin_hook): Define.
4374 * config/obj-coff.c (obj_pseudo_table): Rename to
4376 (coff_pop_insert): Use coff_pseudo_table.
4377 (coff_sec_sym_ok_for_reloc): Remove.
4378 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4379 and comment all zero entries and remove #if 0 code.
4382 * config/obj-coff.h (obj_pop_insert): Define.
4383 (coff_pseudo_table): Declare.
4386 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4387 s_get_size, s_set_size. Comment all zero entries.
4390 * config/obj-elf.c (elf_s_get_other): New function.
4391 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4392 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4393 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4395 (obj_elf_parse_section_letters): Don't pass error strings to
4396 printf as format arg.
4399 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4401 (elf_s_get_other): Declare.
4402 (S_GET_OTHER) Define as elf_s_get_other if not already
4404 (S_SET_OTHER): Only define when not already defined.
4405 (elf_obj_read_begin_hook): Declare.
4406 (obj_read_begin_hook): Define.
4407 (elf_obj_symbol_new_hook): Declare.
4408 (obj_symbol_new_hook): Define.
4411 * config/obj-multi.h: Add copyright header and protect against
4412 multiple inclusion. Add * to all function pointers.
4413 (OBJ_HEADER): If defined, include it rather than other defines
4415 (obj_frob_file_after_relocs): Test for NULL.
4416 (obj_symbol_new_hook): Here too.
4417 (obj_sec_sym_ok_for_reloc): And here.
4418 (S_GET_OTHER): Define.
4419 (S_GET_DESC): Define.
4420 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4421 (OBJ_MAYBE_ELF): Update comment.
4423 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4424 OBJ_AOUT preprocessor conditional and handle emulation by
4425 testing OUTPUT_FLAVOR.
4426 (i386_displacement): Here too.
4427 (md_section_align): Similarly here.
4428 (i386_target_format): Conditionally compile when more than one
4429 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4430 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4431 (i386_displacement): Here too.
4434 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4435 Define TARGET_FORMAT for aout only when not multi.
4438 * config/te-multi.h: Delete file as it's identical to te-generic.h
4440 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4442 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4443 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4446 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4448 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4451 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4453 * config/tc-mips.c (mips_do_align): New function.
4454 * config/tc-mips.h (md_do_align): Define.
4456 2000-01-10 Philip Blundell <philb@gnu.org>
4458 * doc/c-arm.texi (ARM Options): Fix typo.
4459 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4460 line separator for Linux.
4461 * doc/as.texinfo (Comments): Mention the ARM.
4463 2000-01-10 Philip Blundell <pb@futuretv.com>
4465 * configure.in (arm*-*-conix*): New target.
4466 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4468 * configure: Regenerate.
4470 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4472 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4473 (obj_elf_visibility): New function.
4475 * doc/as.texinfo (Visibility): New node: document visibility
4478 For older changes see ChangeLog-9899