1 2001-02-12 Philip Blundell <pb@futuretv.com>
3 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
4 ldrt/strt instructions.
6 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8 * config/tc-mips.c (macro): For M_LA_AB emit a
9 BFD_RELOC_MIPS_CALL16 relocation or a
10 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
11 BFD_RELOC_MIPS_GOT16 and
12 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
13 loading the jump register when generating SVR4_PIC code.
15 2001-02-10 Chris Demetriou <cgd@broadcom.com>
17 * configure.in: Make 'mipself' and 'mipsecoff' emulations
18 map to MIPS-specific files, as they used to do before the
20 * configure: Regerate.
22 2001-02-10 Chris Demetriou <cgd@broadcom.com>
24 * config/tc-mips.c (md_parse_option): Don't try to compile
25 ELF-only option code if not ELF.
27 2001-02-08 David Mosberger <davidm@hpl.hp.com>
29 * config/tc-ia64.h (md_elf_section_type): New macro.
30 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
31 (they're now handled via ia64_elf_section_type.
33 * config/tc-ia64.c (unwind): New members saved_text_seg,
34 saved_text_subseg, and force_unwind_entry.
35 (optimize_unw_records): New function to optimize away unnecessary
37 (ia64_elf_section_type): New function.
38 (output_unw_records): Generate unwind info only if the size is
39 non-zero or if it's forced for some other reason (e.g.,
40 handlerdata or a personality routine).
41 (generate_unwind_image): Don't switch back to previous
42 section---stay inside the unwind info section instead so that
43 handlerdata that may follow goes into the right place.
44 (dot_handlerdata): Force generation of unwind entry and save the
45 current active text segment before generating unwind image.
46 (dot_unwentry): Force generation of unwind entry.
47 (dot_personality): Ditto.
48 (dot_endp): Generate unwind table entry only if there is
49 some unwind info or the unwind entry was forced.
51 * config/tc-ia64.c (make_unw_section_name): New macro to form
53 (generate_unwind_image): Add "text_name" argument. Use it to
54 form unwind section name.
55 (dot_handlerdata): Determine current segment (section) name and
56 pass it to generate_unwind_image().
57 (dot_endp): Determine current segment (section) name and use
58 it to determine the appropriate unwind section name.
59 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
60 n, fill, and max arguments.
62 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
64 * Makefile.am: Add linux target for S/390.
65 * configure.in: Likewise.
66 * config/tc-s390.c: New file.
67 * config/tc-s390.h: New file.
69 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
71 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
72 2byte, 4byte and 8byte.
74 2001-02-08 Alan Modra <alan@linuxcare.com.au>
76 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
77 md_number_to_chars with size > sizeof (valueT).
79 2001-02-06 H.J. Lu <hjl@gnu.org>
81 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
82 there is no relocation.
84 2001-02-06 H.J. Lu <hjl@gnu.org>
86 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
88 * config/tc-ia64.c (md_parse_option): Only accept the valid
89 ia64 options on "-axxx".
91 2001-02-05 Jim Wilson <wilson@redhat.com>
93 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
94 aborting for invalid operands.
96 2001-02-06 Alan Modra <alan@linuxcare.com.au>
98 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
99 than via pointer. Update all callers.
100 (UNWIND_LOW32): Define.
101 (UNWIND_HIGH32): Define.
102 (pa_build_unwind_subspace): Use the above macros instead of dumping
103 bitfields directly. Call frag_more once rather than multiple times.
104 (md_assemble): Use UNWIND_LOW32.
106 (pa_procend): Likewise.
107 (process_exit): Use UNWIND_HIGH32.
109 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
111 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
112 function to select the header according to the cpu.
113 (md_after_pass_hook, md_do_align): Remove.
114 (md_cleanup, m68hc11_cleanup): Remove.
115 (md_pcrel_from_section): Declare.
116 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
117 (build_jump_insn, build_insn): Likewise.
118 (m68hc11_listing_header): New function.
119 (m68hc11_cleanup): Remove.
121 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
123 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
124 symbols because there is no support for shared libraries and these
125 symbols can't be overridden (unless they are weak).
127 2001-02-01 Momchil Velikov <velco@fadata.bg>
129 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
130 for the compilation unit with a zero byte.
132 2001-01-30 Alan Modra <alan@linuxcare.com.au>
134 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
135 destinations. Correct range check for 17 and 22 bit branches.
137 2001-01-25 Nick Clifton <nickc@redhat.com>
139 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
140 still set. Issue an error message instead.
141 (md_estimate_size_before_relax): Delete unused variable
142 'buffer_address'. Fixup parentheses around if statement.
144 2001-01-23 Kazu Hirata <kazu@hxi.com>
146 * as.c: Fix formatting.
148 * messages.c: Likewise.
150 * symbols.c: Likewise.
152 2001-01-23 Ben Elliston <bje@redhat.com>
154 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
156 2001-01-22 Kazu Hirata <kazu@hxi.com>
158 * config/tc-alpha.c: Fix formatting.
160 2001-01-19 Kazu Hirata <kazu@hxi.com>
162 * config/tc-alpha.c: Fix formatting.
164 2001-01-18 Kazu Hirata <kazu@hxi.com>
166 * config/tc-alpha.c: Fix formatting.
168 2001-01-18 Nick Clifton <nickc@redhat.com>
170 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
172 (stm_flags): Remove redundant bit from "ed" and "da" flags.
174 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
176 * configure.in (cpu_type, arch): Match i386 too.
177 * configure: Rebuilt.
179 2001-01-16 Kazu Hirata <kazu@hxi.com>
181 * config/tc-i386.c: Fix formatting.
183 2001-01-16 Alan Modra <alan@linuxcare.com.au>
185 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
186 relocs for .PARISC.unwind section.
188 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
189 depending on section flags, not just for .text.
191 2001-01-15 Jim Wilson <wilson@redhat.com>
193 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
194 not immediately followed by an instruction.
196 2001-01-15 Kazu Hirata <kazu@hxi.com>
198 * config/tc-m68hc11.c: Fix formatting.
200 2001-01-15 Nick Clifton <nickc@redhat.com>
202 * symbols.c (colon): Change 'already defined symbol' from a
203 fatal error to an ordinary error. There is no reason why this
204 error should be fatal.
206 * message.c (as_fatal): Delete output file, if one has been
209 2001-01-14 Alan Modra <alan@linuxcare.com.au>
211 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
213 2001-01-14 Kazu Hirata <kazu@hxi.com>
215 * config/tc-alpha.c: Fix formatting.
216 * config/tc-arc.c: Likewise.
217 * config/tc-arc.h: Likewise.
218 * config/tc-d10v.c: Likewise.
219 * config/tc-i370.c: Likewise.
220 * config/tc-i386.c: Likewise.
221 * config/tc-i960.c: Likewise.
222 * config/tc-m68k.c: Likewise.
223 * config/tc-ppc.c: Likewise.
224 * config/tc-sparc.c: Likewise.
225 * config/tc-tahoe.c: Likewise.
226 * config/tc-vax.c: Likewise.
228 * config/tc-arc.c: Fix formatting.
230 * config/tc-arc.c: Fix formatting.
232 2001-01-14 Alan Modra <alan@linuxcare.com.au>
234 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
235 both 32 and 64 bit ELF.
237 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
238 and don't bother storing `m' for "ce" completer. Tidy handling of
239 'J' and 'K' operands to suit. Handle '<' and '>' operands.
241 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
243 * tc-i386.h (TARGET_MACH): New macro.
244 (i386_mach): Declare.
245 * tc-i386.c (i386_mach): New function.
247 2001-01-13 Philip Blundell <philb@gnu.org>
249 * doc/as.texinfo: Fix spelling and cross-references.
251 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
252 character for all systems, not just GNU/Linux. Make it explicit
253 that `-k' doesn't affect code generation, just ELF flags.
255 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
257 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
260 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
262 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
264 2001-01-12 Nick Clifton <nickc@redhat.com>
266 * as.c (print_args): Update copyright date to 2001.
268 2001-01-12 Peter Targett <peter.targett@arccores.com>
270 * doc/c-arc.texi: New file.
271 Some sections to be expanded.
273 2001-01-12 Alan Modra <alan@linuxcare.com.au>
275 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
276 (md_parse_option): Always accept "--32".
278 2001-01-11 Peter Targett <peter.targett@arccores.com>
280 * as.h (TC_ARC): Ensure struc-symbol.h included.
281 * as.c (dwarf2dbg.h): Include to remove implicit declaration
283 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
284 (TARGET_SYMBOL_FIELDS) added.
286 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
287 * doc/c-arc.texi: New file.
288 Some sections to be expanded.
289 * doc/as.texinfo: Update command-line options.
290 Removed outdated text for ARC dependant features, instead include
291 text from above file.
293 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
294 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
297 * config/tc-arc.c: New updated configuration for
298 ARC, including selection of core variants, and extensibility of
299 instructions, registers etc. through directives.
301 * config/tc-arc.c (arc_extinst): Minor corrections for
303 (arc_common) Likewise. Make alignment argument optional for local
304 symbols also, with default of zero.
306 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
308 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
309 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
310 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
311 and fix_new_exp() instead.
312 (md_convert_frag): For indexed post byte use the symbol value
313 rather than the displacement.
314 (md_relax_table): Fix indexed offset relax.
316 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
318 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
320 (relaxable_symbol): New function.
322 2001-01-11 Andreas Jaeger <aj@suse.de>
324 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
327 2001-01-10 Nick Clifton <nickc@redhat.com>
329 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
330 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
332 2001-01-10 Nick Clifton <nickc@redhat.com>
334 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
335 character used to dollar local symbols.
336 (LOCAL_LABEL_CHAR): New constant - the magic character used to
338 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
339 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
341 Use LOCAL_LABEL_CHAR.
342 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
343 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
344 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
346 2001-01-08 Bo Thorsen <bo@suse.de>
348 * config/tc-i386.c (i386_immediate, i386_displacement):
351 2001-01-07 Ian Lance Taylor <ian@zembu.com>
353 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
356 2001-01-07 Philip Blundell <philb@gnu.org>
358 * doc/as.texinfo (Bug Reporting): Update email address for
362 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
364 * configure.in: Define DEFAULT_ARCH for i386.
365 * tc-i386.c (md_assemble): Return after the error message;
366 move testing for 64bit operands to proper place.
368 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
370 * doc/as.texinfo: Document '#' as comment character for i386 and
371 x86_64. Add AMD x86-64 into menu of machine dependent information.
373 * doc/c-i386.texi: Document x86_64 extensions.
375 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
377 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
379 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
381 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
382 * NEWS: Add note about Pentium4 support.
384 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
386 * tc-i387.c (pi, pte, pt): Update.
387 (type_names): Add new types.
389 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
391 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
392 CpuUnknown): Renumber
393 (CpuP4, CpuSSE2): New.
394 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
396 2001-01-03 Philip Blundell <pb@futuretv.com>
398 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
400 (alpha_fix_adjustable): Likewise.
401 (md_apply_fix): Likewise.
403 2000-12-31 H.J. Lu <hjl@gnu.org>
405 * listing.c (listing_message): Allocate string only if it is
408 * configure: Rebuild.
410 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
412 * doc/internals.texi (Relaxing with a table) <after relaxation>:
413 Point out caveats with generating fixups for the opcode in a frag.
415 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
417 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
420 2000-12-29 H.J. Lu <hjl@gnu.org>
422 * listing.c (calc_hex): Print the variable part only if the
423 fragment type is rs_fill.
425 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
427 * doc/internals.texi (tc_conditional_pseudoop,
428 TC_LINKRELAX_FIXUP): Fix typos.
430 2000-12-28 Richard Henderson <rth@redhat.com>
432 * write.c (subsegs_finish): Fix thinko last change -- don't
433 "optimize" the alignment == 0 case.
435 2000-12-28 Richard Henderson <rth@redhat.com>
437 * as.h (rs_align_test): New.
438 * frags.c (NOP_OPCODE): Move default from read.c.
439 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
440 (frag_align_code): New.
441 * frags.h (frag_align_code): Declare.
442 * read.c (NOP_OPCODE): Remove.
443 (do_align): Use frag_align_code.
444 * write.c (NOP_OPCODE): Remove.
445 (get_recorded_alignment): New.
446 (cvt_frag_to_fill): Handle rs_align_test.
447 (relax_segment): Likewise.
448 (subsegs_finish): Align last subseg in section to the
449 section alignment. Use frag_align_code.
450 * write.h (get_recorded_alignment): Declare.
451 * config/obj-coff.c (size_section): Handle rs_align_test.
452 (fill_section, fixup_mdeps): Likewise.
453 (write_object_file): Use frag_align_code.
455 * config/tc-alpha.c (alpha_align): Use frag_align_code.
456 (alpha_handle_align): New.
457 * config/tc-alpha.h (HANDLE_ALIGN): New.
458 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
460 * config/tc-i386.h (md_do_align): Use frag_align_code.
461 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
463 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
464 (ia64_handle_align): New.
465 * config/tc-ia64.h (HANDLE_ALIGN): New.
466 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
468 * config/tc-m32r.c (m32r_do_align): Remove.
469 (m32r_handle_align): New.
470 (fill_insn): Use frag_align_code.
471 * config/tc-m32r.h (md_do_align): Remove.
472 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
473 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
474 * config/tc-mips.c, config/tc-mips.h: Similarly.
476 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
477 (sh_handle_align): Likewise. Handle rs_align_code.
478 (sh_do_align): Remove.
479 * config/tc-sh.h (md_do_align): Remove.
480 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
482 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
483 (sparc_handle_align): Likewise. Handle rs_align_code.
484 * config/tc-sparc.h (md_do_align): Remove.
485 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
487 2000-12-22 DJ Delorie <dj@redhat.com>
489 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
490 when we assemble the first half of a pair.
492 2000-12-22 H.J. Lu <hjl@gnu.org>
494 * config/tc-i386.c (reloc): Update the macro for non-bfd
496 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
498 2000-12-22 H.J. Lu <hjl@gnu.org>
500 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
502 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
504 * tc-i386.h (i386_target_format): Define even for ELFs.
505 (QWORD_MNEM_SUFFIX): New macro.
506 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
508 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
509 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
511 (Size64, No_qSuf, NoRex64, Rex64): New macros.
512 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
513 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
514 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
515 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
517 (Reg, WordReg): Add Reg64.
518 (Imm): Add Imm32S and Imm64.
520 (Disp): Add Disp64 and Disp32S.
521 (AnyMem): Add Disp32S.
522 (RegRex, RegRex64): New macros.
523 (rex_byte): New type.
524 * tc-i386.c (set_16bit_code_flag): Kill.
525 (fits_in_unsigned_long, fits_in_signed_long): New functions.
526 (reloc): New parameter "signed"; support x86_64.
527 (set_code_flag): New.
528 (DEFAULT_ARCH): New macro; default to "i386".
529 (default_arch): New static variable.
530 (struct _i386_insn): New fields Operand_PCrel; rex.
531 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
532 (flag_code): New enum and static variable.
533 (use_rela_relocations): New static variable.
534 (flag_code_names): New static variable.
535 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
536 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
538 (i386_align_code): Return plain "nop" for x86_64.
539 (mode_from_disp_size): Support Disp32S.
540 (smallest_imm_type): Support Imm32S and Imm64.
541 (offset_in_range): Support size of 8.
542 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
543 (md_pseudo_table): Add "code64"; use set_code_flat.
544 (md_begin): Emit sane error message on hash failure.
545 (tc_i386_fix_adjustable): Support x86_64 relocations.
546 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
547 instructions supported on particular arch just partially,
548 output of 64bit immediates, handling of Imm32S and Disp32S type.
549 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
550 (i386_displacement): Likewise.
551 (i386_index_check): Cleanup; support 64bit addresses.
552 (md_apply_fix3): Support x86_64 relocation and rela.
553 (md_longopts): Add "32" and "64".
554 (md_parse_option): Add OPTION_32 and OPTION_64.
555 (i386_target_format): Call even for ELFs; choose between
556 elf64-x86-64 and elf32-i386.
557 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
558 (tc_gen_reloc): Support rela relocations and x86_64.
559 (intel_e09_1): Support QWORD.
561 2000-12-15 Diego Novillo <dnovillo@redhat.com>
563 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
564 it's not an offset expression.
565 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
566 keep the braces '[' and ']' in the output string.
567 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
568 != FLAT. There is no such op_modifier.
570 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
572 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
575 2000-12-13 Kazu Hirata <kazu@hxi.com>
577 * as.h: Fix formatting.
579 * dwarf2dbg.c: Likewise.
580 * input-scrub.c: Likewise.
583 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
585 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
586 configure: Regenerate.
588 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
590 * dwarf2dbg.c: #include <limits.h> only if it exists.
592 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
594 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
595 (md_apply_fix): Here too.
597 2000-12-12 Jim Wilson <wilson@redhat.com>
599 * config/tc-ia64.h (ia64_init): Add prototype.
601 2000-12-12 H.J. Lu <hjl@gnu.org>
603 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
605 * read.h (outputting_stabs_line_debug): Change it to int.
606 * stabs.c (outputting_stabs_line_debug): Likewise.
608 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
610 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
611 the address of a function result.
613 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
615 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
616 (md_assemble): Call dwarf2_emit_insn.
617 (shlib): Fix typo SHILB -> SHLIB.
618 (md_parse_option): Likewise.
619 (ppc_elf_validate_fix): Likewise:
620 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
622 2000-12-12 Nick Clifton <nickc@redhat.com>
624 * cgen.h: Fix formatting.
625 * input-scrub.c: Fix formatting.
626 * macro.c: Fix formatting.
627 * config/tc-mips.c: Fix formatting.
628 * doc/c-mips.texi: Fix formatting.
630 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
632 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
633 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
635 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
637 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
640 * i386.h (*_Suf): Remove No_dSuf.
641 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
643 (i386_optab): Remove 'd' in the suffixes.
645 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
647 * config/tc-i386.c (T_SHORT): Undefine before defining.
649 2000-12-05 Kazu Hirata <kazu@hxi.com>
651 * config/tc-mips.c: Fix formatting.
653 2000-12-04 Matthew Hiller <hiller@redhat.com>
655 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
656 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
657 (md_show_usage): Ditto.
658 (md_parse_option): Ditto.
659 (d10v_cleanup): Writes pending instruction only if
660 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
661 Fix compile time warning messages.
663 * doc/c-d10v.texi: Documents new options.
665 2000-12-04 Matthew Hiller <hiller@redhat.com>
667 * stabs.c (outputting_stabs_line_debug): New variable.
668 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
669 function entry and unset at function exit.
671 * read.h (outputting_stabs_line_debug): New extern declaration.
673 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
675 * dwarf2dbg.c: Fix compile time warning messages.
677 2000-12-03 Kazu Hirata <kazu@hxi.com>
679 * config/tc-a29k.c: Fix formatting.
680 * config/tc-alpha.c: Likewise.
681 * config/tc-arm.c: Likewise.
682 * config/tc-cris.c: Likewise.
683 * config/tc-hppa.c: Likewise.
684 * config/tc-i370.c: Likewise.
685 * config/tc-i386.c: Likewise.
686 * config/tc-i860.c: Likewise.
687 * config/tc-i960.c: Likewise.
688 * config/tc-ia64.c: Likewise.
689 * config/tc-m68hc11.c: Likewise.
690 * config/tc-m68k.c: Likewise.
691 * config/tc-m88k.c: Likewise.
692 * config/tc-pj.c: Likewise.
693 * config/tc-ppc.c: Likewise.
694 * config/tc-sh.c: Likewise.
695 * config/tc-sparc.c: Likewise.
696 * config/tc-tahoe.c: Likewise.
697 * config/tc-vax.c: Likewise.
699 2000-12-01 Chris Demetriou <cgd@sibyte.com>
701 * config/tc-mips.c (mips_ip): When calculating offsets,
702 don't accept as constant the difference between the
703 addresses of symbols in two different sections.
705 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
707 (validate_mips_insn): Likewise. Also, update 'B' operand
708 specifier to use OP_*_CODE20 constants and delete 'm' operand
710 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
711 operand specifiers. Change warning generated by 'B' operand
712 specifier to reflect its new multi-purpose usage.
714 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
715 -1, and update comment.
716 (file_mips_isa): Likewise.
717 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
718 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
719 ISA_* constants rather than hard-coded numbers.
720 (mips_cpu_info): New structure.
721 (mips_cpu_info_table): New table describing CPU and ISA names
723 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
724 mips_cpu_info_from_cpu): New functions.
725 (mips_isa_to_str): New function to get string for ISA name.
726 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
728 (md_begin): Redo CPU and ISA selection logic, using
729 mips_cpu_info_from_*. Convert to use ISA_* constants rather
730 than hard-coded numbers.
731 (append_insn, mips_emit_delays, macro, macro2): Convert to use
732 ISA_* constants rather than hard-coded numbers.
733 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
734 (md_longopts): Delete OPTION_NO_MIPS32.
735 (md_parse_option): Convert to use ISA_* constants rather than
736 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
737 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
738 to use strcasecmp to recognize "default" and to use
739 mips_cpu_info_from_name to get CPU numbers from argument.
740 (md_show_usage): Move -mips32 so it's with the rest of the ISA
741 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
743 (s_mipsset): Accept ISA value 32.
744 * doc/as.texinfo: Clean up MIPS options summary slightly,
745 remove -no-mips32. Add note about -mips4 and -mips32
746 specifying those ISA levels. Delete -mips32 and -no-mips32
747 cpu flag descriptions.
748 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
749 up the supported CPU switch list, and replace 4Kc, 4Km, and
750 4Kp entries with a single mips32-4k entry. Note that you can
753 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
755 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
757 (md_parse_option): Add cases for OPTION_MIPS5 and
759 (md_show_usage): Mention -mips5 and -mips64 arguments.
760 (s_mipsset): Add cases for MIPS5 and MIPS64.
761 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
763 * doc/as.texinfo: Mention -mips5 and -mips64 options
765 * doc/c-mips.texi: Likewise. Also update introduction
766 and ".set" usage information.
768 * config/tc-mips.c (md_show_usage): Add "sb1" to the
770 (mips_cpu_info_table): Add SB-1 entries.
771 * doc/c-mips.texi: Add "sb1" to the list of CPUs
772 known to the -mcpu option.
774 * doc/as.texinfo: Correct description of MIPS -mcpu
775 option, by copying some of the text from doc/c-mips.texi.
777 2000-12-01 Joel Sherrill <joel@OARcorp.com>
779 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
781 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
782 (sparc*-*-rtems*): Switched from a.out to ELF.
783 * configure: Regenerate.
784 * config.in: Regenerate.
785 * Makefile.in: Regenerate.
786 * aclocal.m4: Regenerate.
787 * po/gas.pot: Regenerate.
789 2000-11-30 Philip Blundell <pb@futuretv.com>
791 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
792 even in non BFD_ASSEMBLER case.
794 2000-11-30 Diego Novillo <dnovillo@redhat.com>
796 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
799 2000-11-29 Richard Henderson <rth@redhat.com>
801 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
802 until dwarf2_finish; use relaxation to get cross-fragment offsets;
803 thread multiple subsegments properly; handle multiple code
804 sections properly; emit proper compilation unit info for assembler
807 * as.h (enum _relax_state): Add rs_dwarf2dbg.
808 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
809 (dwarf2dbg_estimate_size_before_relax): Declare.
810 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
811 * write.c: Include dwarf2dbg.h.
812 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
813 (relax_segment): Likewise.
815 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
817 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
818 jump>: Use as_bad_where instead of as_bad. Tweak error message
819 accordingly. Stabilize frag by updating fix part and resetting
821 <undefined symbol, unconditional jump>: Ditto.
822 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
823 indexing is_end_of_line[].
824 (md_assemble): Initialize size to 0.
825 (md_section_align): Mark parameter seg as unused.
826 (parse_reg): Parse names case-insensitively.
828 2000-11-28 Kazu Hirata <kazu@hxi.com>
830 * config/obj-aout.h: Fix formatting.
831 * config/obj-bout.h: Likewise.
832 * config/obj-coff.c: Likewise.
833 * config/obj-coff.h: Likewise.
834 * config/obj-elf.h: Likewise.
835 * config/obj-som.h: Likewise.
836 * config/obj-vms.c: Likewise.
837 * config/obj-vms.h: Likewise.
838 * config/tc-h8300.h: Likewise.
839 * config/tc-ns32k.h: Likewise.
840 * config/tc-sparc.h: Likewise.
841 * config/tc-tic54x.h: Likewise.
842 * config/tc-z8k.h: Likewise.
844 2000-11-28 Nick Clifton <nickc@redhat.com>
846 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
847 License is present in the sources, but not the output, and
848 also available from the GNU website.
849 (GNU Free Documentation License): Comment out this section.
851 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
853 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
854 targets. Remove i860 from valid a.out targets.
855 * Makefile.in: Regenerate.
857 * config/tc-cris.c: Include dwarf2dbg.h.
858 (md_pseudo_table): Add .file and .loc.
859 (md_assemble): Call dwarf2_emit_insn if generating ELF.
860 (s_cris_file, s_cris_loc): New.
861 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
862 * Makefile.am: Regenerate dependencies.
863 * Makefile.in: Regenerate.
865 2000-11-28 Alan Modra <alan@linuxcare.com.au>
867 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
868 (MRI_MUL_PRECEDENCE): Likewise.
869 (op_rank): Fix a comment typo.
871 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
873 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
875 (get_operand): Fix analysis for movw/movb instructions.
877 2000-11-24 Nick Clifton <nickc@redhat.com>
879 * configure.in (xscale-elf): Add target.
880 (xscale-coff): Add target.
881 * configure: Regenerate.
883 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
885 (ARM_EXT_XSCALE): New ARM architecture extension.
886 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
887 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
888 (ARM_THUMB): Rename to ARM_EXT_THUMB.
889 (ARM_ARCH_V4): Remove processor from architecture.
890 (ARM_ARCH_3M): New architecutre definition.
891 (ARM_ARCH_V5TE): New architecutre definition.
892 (ARM_ARCH_XSCALE): New architecutre definition.
893 (CPU_DEFAULT): Allow to be defaulted to XScale.
894 (atpcs): New boolean variable.
895 (ldr_flags): Support 'd' flag for double word loads.
896 (str_flags): Support 'd' flag for double word stored.
897 (do_mia): New function.
898 (do_mar): New function.
899 (do_mra): New function.
900 (do_pld): New function.
901 (do_ldrd): New function.
902 (do_blx): New function.
903 (do_bkpt): New function.
904 (do_clz): New function.
905 (do_lstc2): New function.
906 (do_cdp2): New function.
907 (do_t_blx): New function.
908 (do_t_bkpt): New function.
909 (do_smla): New function.
910 (do_smlal): New function.
911 (do_smul): New function.
912 (do_qadd): New function.
913 (do_co_reg2c): New function.
914 (LONGEST_INSN): Redefine to 7.
916 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
917 command line switches.
919 2000-11-22 Jim Wilson <wilson@redhat.com>
921 * config/tc-ia64.c (pseudo_func): Add missing initializers.
922 (struct rsrc): Make line unsigned.
923 (gr_values): Add missing initializer.
924 (SLOT_NUM_NOT_SET): Add unsigned cast.
925 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
926 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
927 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
928 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
929 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
930 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
931 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
932 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
933 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
934 Add ATTRIBUTE_UNUSED to unused parameters.
935 (convert_expr_to_ab_reg): Add parens.
936 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
937 (dot_prologue): Initialize grsave when declared.
938 (md_pseudo_table): Add missing initializers.
939 (operand_match): Add casts to bfd_vma.
940 (emit_one_bundle): Delete unused local prev. Make required_template
942 (specify_resource): Cast i to unsigned.
943 (note_register_values): Use fprintf_vma.
944 (print_dependency): Likewise.
946 2000-11-21 Jim Wilson <wilson@redhat.com>
948 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
949 for unwind info section.
950 (dot_endp): Likewise for unwind section.
952 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
955 2000-11-21 Jakub Jelinek <jakub@redhat.com>
957 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
958 (output_insn): Call dwarf2_emit_insn.
959 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
961 2000-11-17 Richard Henderson <rth@redhat.com>
963 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
964 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
965 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
967 2000-11-17 Nick Clifton <nickc@redhat.com>
969 * config/tc-arm.c (md_pseudo_table): Add support for .line and
972 2000-11-17 Richard Henderson <rth@redhat.com>
974 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
976 2000-11-17 Richard Henderson <rth@redhat.com>
978 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
979 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
980 tri-state definition of alpha_flag_mdebug.
981 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
982 (s_alpha_file): Store first .file directive.
984 (md_pseudo_table): Add stabs and stabn.
986 2000-11-17 Richard Henderson <rth@redhat.com>
988 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
990 2000-11-17 Richard Henderson <rth@redhat.com>
992 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
993 (main): Call dwarf2_finish.
994 * as.h (debug_type): Clarify documentation of the meaning
996 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
997 (print_stats): Fix parenthesis problem.
998 (now_subseg_size): New.
999 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1000 (dwarf2_directive_file): Don't set debug_type.
1001 (dwarf2_where): Honor DEBUG_DWARF2 first.
1002 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1003 do nothing if not emitting dwarf2 debug info, or no work.
1004 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1005 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1006 (ecoff_new_file): Likewise.
1007 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1008 commentary wrt dwarf2.
1010 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1011 ATTRIBUTE_UNUSED as needed.
1012 (emit_insn): Call dwarf2_emit_insn.
1013 (s_alpha_file): New.
1015 (s_alpha_coff_wrapper): Don't handle them.
1016 (md_pseudo_table): Update for .file and .loc.
1017 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1019 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1020 don't protect with debug_type.
1021 * config/tc-hppa.c (md_assemble): Likewise.
1022 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1023 * config/tc-mn10300.c (md_assemble): Likewise.
1024 * config/tc-sh.c (md_assemble): Likewise.
1025 * config/tc-v850.c (md_assemble): Likewise.
1027 * config/tc-arm.c (arm_end_of_source): Remove.
1028 * config/tc-hppa.c (pa_end_of_source): Remove.
1029 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1030 * config/tc-mn10300.c (mn10300_finalize): Remove.
1031 * config/tc-sh.c (sh_finalize): Remove.
1032 * config/tc-v850.c (sh_finalize): Remove.
1034 * config/tc-arm.h (md_end): Remove.
1035 * config/tc-hppa.h (md_end): Remove.
1036 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1037 * config/tc-m68hc11.h (md_end): Remove.
1038 * config/tc-mn10300.h (md_end): Remove.
1039 * config/tc-sh.h (md_end): Remove.
1040 * config/tc-v850.h (md_end): Remove.
1042 * config/tc-ia64.c (emit_one_bundle): Don't protect
1043 dwarf2 bits with debug_type.
1044 (md_assemble): Likewise.
1045 (ia64_end_of_source): Don't call dwarf2_finish.
1047 2000-11-16 Jim Wilson <wilson@redhat.com>
1049 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1050 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1053 2000-11-16 H.J. Lu <hjl@gnu.org>
1055 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1058 2000-11-15 Kazu Hirata <kazu@hxi.com>
1060 * config/tc-tic30.c: Fix formatting.
1061 * config/tc-tic80.c: Likewise.
1062 * config/tc-v850.c: Likewise.
1063 * config/tc-vax.c: Likewise.
1064 * config/tc-w65.c: Likewise.
1065 * config/tc-z8k.c: Likewise.
1067 2000-11-14 DJ Delorie <dj@redhat.com>
1069 * config/tc-v850.c: Support dwarf2.
1070 * config/tc-v850.h: Ditto.
1072 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1073 parse_cons_expression_v850 to initialize hold_cons_reloc.
1075 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1077 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1078 (errata_nops_necessary_p): New function.
1079 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1082 2000-11-14 Jim Wilson <wilson@redhat.com>
1084 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1085 return little endian bfd formats.
1087 2000-11-14 Kazu Hirata <kazu@hxi.com>
1089 * config/aout_gnu.h: Fix formatting.
1090 * config/atof-vax.c: Likewise.
1091 * config/m68k-parse.h: Likewise.
1092 * config/m88k-opcode.h: Likewise.
1093 * config/obj-elf.c: Likewise.
1094 * config/tc-arm.c: Likewise.
1095 * config/tc-cris.c: Likewise.
1096 * config/tc-i386.c: Likewise.
1097 * config/tc-ia64.c: Likewise.
1098 * config/tc-mn10300.c: Likewise.
1099 * config/te-386bsd.h: Likewise.
1100 * config/te-hppa.h: Likewise.
1101 * config/te-nbsd.h: Likewise.
1102 * config/te-ppcnw.h: Likewise.
1103 * config/te-sparcaout.h: Likewise.
1104 * config/te-tmips.h: Likewise.
1105 * config/vax-inst.h: Likewise.
1106 * config/vms-conf.h: Likewise.
1108 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1110 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1112 2000-11-13 H.J. Lu <hjl@gnu.org>
1114 * config/obj-elf.c (elf_frob_symbol): Support
1115 ".symver name,name2@@@nodename".
1116 (elf_frob_file_before_adjust): Likewise.
1118 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1119 and ".symver name,name2@@@nodename".
1122 2000-11-12 H.J. Lu (hjl@gnu.org)
1124 * config/obj-elf.c (obj_elf_symver): Check missing version
1127 2000-11-12 H.J. Lu (hjl@gnu.org)
1129 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1130 instead of bfd_vma for non-bfd assemblers.
1132 2000-11-09 Kazu Hirata <kazu@hxi.com>
1134 * itbl-ops.c: Fix comment typos.
1136 2000-11-08 Jim Wilson <wilson@redhat.com>
1138 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1139 (struct unwind): Add next_slot_frag field.
1140 (slot_index): New parameters slot_frag and first_frag. Add code
1141 to add in frag sizes when different. Add comments.
1142 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1143 arguments to slot_index.
1144 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1145 loop end. Set next_slot_frag field.
1147 2000-11-07 H.J. Lu <hjl@gnu.org>
1149 * doc/as.texinfo (.symver): Updated for versioned symbol
1152 * obj.h (format_ops): Add the frob_file_before_adjust field.
1154 * config/obj-aout.c (aout_format_ops): Set the
1155 frob_file_before_adjust field to 0.
1156 * config/obj-coff.c (coff_format_ops): Likewise.
1157 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1159 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1161 (elf_frob_file_before_adjust): New function to remove unneeded
1162 versioned symbols from the symbol table.
1163 (elf_format_ops): Set the frob_file_before_adjust field to
1164 elf_frob_file_before_adjust.
1166 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1169 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1171 2000-11-07 Peter Targett <peter.targett@arccores.com>
1173 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1175 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1176 Fix compile time warning messages.
1178 2000-11-07 Nick Clifton <nickc@redhat.com>
1180 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1181 buffer in order to avoid buffer overflows.
1183 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1185 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1186 Change M to m for -milp32 or -mlp64 to match gcc.
1187 (dot_endp): Use bytes_per_address instead of 8.
1188 (emit_one_bundle): Use number_to_chars_littleendian instead of
1190 (fix_insn): Likewise.
1191 (ia64_init): New function.
1192 (ia64_target_format): New function.
1193 (md_begin): Set endianness, arch, and machine as appropriate.
1194 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1195 Make these macros depend on TE_HPUX macro.
1196 (TARGET_FORMAT): Define.
1197 (HOST_SPECIAL_INIT): Define.
1198 * config/te-hpux.h: New file.
1199 * configure.in: Add "ia64-*-hpux*" target to configure.
1200 * configure: Regenerate.
1202 2000-11-06 Kazu Hirata <kazu@hxi.com>
1204 * as.c: Fix formatting.
1205 * dwarf2dbg.c: Likewise.
1206 * input-file.c: Likewise.
1207 * input-file.h: Likewise.
1208 * input-scrub.c: Likewise.
1209 * itbl-ops.c: Likewise.
1210 * listing.c: Likewise.
1211 * macro.h: Likewise.
1212 * messages.c: Likewise.
1214 * subsegs.c: Likewise.
1215 * subsegs.h: Likewise.
1216 * write.c: Likewise.
1218 2000-11-06 Nick Clifton <nickc@redhat.com>
1220 * doc/as.texinfo: Add GNU Free Documentation License.
1221 * doc/gasp.texi: Add GNU Free Documentation License.
1222 * doc/as.1: Add GNU Free Documentation License.
1224 2000-11-05 Nick Clifton <nickc@redhat.com>
1226 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1228 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1230 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1231 * configure: Regenerate.
1233 2000-11-01 Nick Clifton <nickc@redhat.com>
1235 * read.c (original_case_string): New global variable.
1236 (read_a_source_file): Copy opcode string into
1237 original_case_string if clobbering the case of the opcode.
1238 * read.h: Export the definition of original_case_string.
1239 * config/tc-arm.c (md_assembler): When parsing a .req
1240 directive use the original opcode string, not the case
1243 2000-11-02 Nick Clifton <nickc@redhat.com>
1245 * config/tc-mn10300.c (debug_line): Remove this static
1247 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1248 dwarf2_where and dwarf2_gen_line_info.
1250 2000-11-02 Theo Honohan <th@futuretv.com>
1252 * config/tc-arm.c (do_msr): Improve error message.
1254 2000-10-31 Eric Christopher <echristo@redhat.com>
1256 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1257 or pc-relative, else use fx_offset.
1259 2000-10-31 Jim Wilson <wilson@redhat.com>
1261 * config/tc-ia64.c (struct md): New field tag_fixups.
1262 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1263 qualifying predicate.
1264 (emit_one_bundle): Delete spurious multiplication by one. Handle
1266 (ia64_start_line): Error if dangling qualifying predicate.
1267 (defining_tag): New static variable.
1268 (ia64_unrecognized_line, case '['): Parse tags.
1269 (ia64_frob_label): Create tag_fixups.
1270 (md_assemble): Reset md.qp.X_op after using it.
1272 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1274 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1276 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1278 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1280 2000-10-30 Kazu Hirata <kazu@hxi.com>
1282 * expr.c: Fix formatting.
1283 * flonum-copy.c: Likewise.
1284 * flonum.h: Likewise.
1288 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1290 * as.h (OPTION_MD_BASE): Bump to 190.
1291 * as.c (parse_args) <std_longopts>: Add comment about the need to
1292 check OPTION_MD_BASE in as.h.
1294 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1297 2000-10-27 Nick Clifton <nickc@redhat.com>
1299 * configure.in (emulations): Add m68hc12.
1300 * configure: Regenerate.
1301 * po/gas.pot: Regenerate.
1303 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1305 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1307 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1309 2000-10-25 Nick Clifton <nickc@redhat.com>
1311 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1312 a DWARF2 line number information sequence.
1314 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1316 * read.c (generate_lineno_debug): Update comment describing why
1317 DWARF2 line number debug information is not generated
1318 automatically by this function.
1320 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1323 * config/tc-arm.h (md_end): Define.
1324 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1326 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1327 if generating DWARF2 line numbers.
1328 (arm_end_of_source): New function. Call dwarf2_finish if
1331 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1332 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1333 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1335 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1337 * tc-i386.c: Fix prototype declarations for functions taking no
1340 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1342 * tc-i386.c (i386_operand_modifier): Remove.
1343 (build_displacement_string): Remove.
1344 (i386_parse_seg): Remove.
1345 (i386_intel_memory_operand): Remove.
1346 (i386_intel_operand): Re-write using recursive descent parser based
1347 on MASM documentation.
1348 (struct intel_parser_s): New structure.
1349 (intel_parser): New static variable.
1350 (struct intel_token): New structure.
1351 (cur_token, prev_token): New static variables.
1364 (intel_match_token): New function.
1365 (intel_get_token): New function.
1366 (intel_putback_token): New function.
1367 (intel_expr): New function.
1368 (intel_e05): New function.
1369 (intel_e05_1): New function.
1370 (intel_e06): New function.
1371 (intel_e06_1): New function.
1372 (intel_e09): New function.
1373 (intel_e09_1): New function.
1374 (intel_e10): New function.
1375 (intel_e10_1): New function.
1376 (intel_e11): New function.
1378 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1380 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1381 instructions to loose any special insn->architecture mask.
1383 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1384 (sparc_md_end, sparc_arch_types, sparc_arch,
1385 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1386 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1387 request v9b architecture if they are used).
1389 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1391 * config/tc-m68k.c: Fix the previous misapplied patch.
1393 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1395 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1396 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1397 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1400 2000-10-17 Kazu Hirata <kazu@hxi.com>
1402 * debug.c: Fix formatting.
1403 * depend.c: Likewise.
1404 * dwarf2dbg.c: Likewise.
1405 * dwarf2dbg.h: Likewise.
1406 * ecoff.c: Likewise.
1409 * flonum-konst.c: Likewise.
1410 * frags.h: Likewise.
1412 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1414 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1416 * doc/as.texinfo: Added notes about this new option.
1418 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1420 * config/tc-sh.c (JREG): Remove.
1421 (md_convert_frag): Remove #if 0:d code using JREG.
1423 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1425 * config/tc-i386.c (i386_operand_modifier): Only match
1426 modifiers SHORT and FLAT if they are followed by a space.
1427 (parse_register): When `allow_naked_reg' is set, do not confuse
1428 identifiers that start with a register name with a register.
1430 2000-10-12 Kazu Hirata <kazu@hxi.com>
1432 * app.c: Fix formatting.
1435 * bit_fix.h: Likewise.
1440 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1442 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1444 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1446 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1447 Re-arrange function a little and improve error message.
1449 * write.c (write_relocs): Fix a comment.
1451 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1454 2000-10-05 Jim Wilson <wilson@cygnus.com>
1456 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1458 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1460 * config/tc-i386.c: Delete some useless comments, reformat others.
1462 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1463 non-global syms in linkonce sections.
1465 2000-10-04 Ralf Baechle <ralf@gnu.org>
1467 * config/tc-ia64.c (operand_match): Don't use // style comments.
1468 * config/tc-i370.c: Likewise.
1470 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1472 Changes to handle varying register prefix and user symbol prefix.
1473 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1474 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1475 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1476 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1477 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1478 (demand_register_prefix): New variable.
1479 (md_pseudo_table): New pseudo ".syntax".
1480 (md_longopts): New options --no-underscore and --underscore.
1481 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1482 on symbols_have_leading_underscore.
1483 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1484 (get_spec_reg): Ditto.
1485 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1487 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1489 <case OPTION_NO_US, case OPTION_US>: New.
1490 (md_show_usage): Be brief and reformat to match continuation of
1492 * po/gas.pot: Regenerate.
1494 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1496 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1497 force relocs for 12 bit branches.
1498 (md_apply_fix): Similarly, adjust logic here.
1500 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1502 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1503 adjust for external and weak syms as we will use a reloc. Allow
1504 for +8 offset when calculating limits of branches.
1505 (hppa_fix_adjustable): Undo 2000-09-23 change.
1506 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1507 Correct distance calculation.
1508 (tc_gen_reloc): Print the file name and line number if we can't
1511 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1512 * config/tc-hppa.c (nonzero_dibits): Define.
1513 (arg_reloc_stub_needed): Check each arg and return value
1514 separately for zero case.
1515 (pa_align): Declare argument `bytes'.
1517 2000-09-25 Kazu Hirata <kazu@hxi.com>
1519 * config/tc-cris.c: Fix formatting.
1520 * config/tc-d10v.h: Likewise.
1521 * config/tc-d30v.c: Likewise.
1522 * config/tc-d30v.h: Likewise.
1523 * config/tc-fr30.c: Likewise.
1524 * config/tc-fr30.h: Likewise.
1525 * config/tc-m68k.c: Likewise.
1526 * config/tc-m68k.h: Likewise.
1527 * config/tc-pj.h: Likewise.
1528 * config/tc-ppc.c: Likewise.
1529 * config/tc-ppc.h: Likewise.
1530 * config/tc-sh.c: Likewise.
1531 * config/tc-sh.h: Likewise.
1532 * config/tc-sparc.c: Likewise.
1533 * config/tc-v850.h: Likewise.
1534 * config/tc-vax.h: Likewise.
1535 * config/tc-w65.h: Likewise.
1536 * config/tc-z8k.h: Likewise.
1538 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1540 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1541 checks only for ELF.
1542 (hppa_force_relocation): Likewise.
1544 2000-09-22 Jim Wilson <wilson@cygnus.com>
1546 * config/tc-ia64.c (dv_sem): Add "stop".
1547 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1548 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1549 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1551 (mark_resources): Check IA64_RS_PRr.
1553 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1555 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1556 md_estimate_size_before_relax): Redesign and clean up the
1557 relaxation mechanism.
1559 2000-09-21 Kazu Hirata <kazu@hxi.com>
1561 * config/tc-ns32k.c: Fix formatting.
1562 * config/tc-ns32k.h: Likewise.
1564 2000-09-20 Kazu Hirata <kazu@hxi.com>
1566 * config/tc-m32r.c: Fix formatting.
1567 * config/tc-m32r.h: Likewise.
1568 * config/tc-m68851.h: Likewise.
1569 * config/tc-m68hc11.c: Likewise.
1570 * config/tc-m68hc11.h: Likewise.
1571 * config/tc-m88k.c: Likewise.
1572 * config/tc-mcore.c: Likewise.
1573 * config/tc-mcore.h: Likewise.
1574 * config/tc-mips.c: Likewise.
1575 * config/tc-mips.h: Likewise.
1576 * config/tc-mn10200.h: Likewise.
1577 * config/tc-mn10300.h: Likewise.
1578 * config/tc-tahoe.c: Likewise.
1579 * config/tc-tahoe.h: Likewise.
1581 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1583 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1584 Likewise in relaxation description comments.
1586 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1588 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1589 subtraction of two syms without emitting a relocation.
1591 From David Huggins-Daines <dhd@linuxcare.com>
1592 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1593 global or weak symbols.
1595 2000-09-15 Kazu Hirata <kazu@hxi.com>
1597 * config/tc-h8300.h: Fix formatting.
1598 * config/tc-h8500.c: Likewise.
1599 * config/tc-h8500.h: Likewise.
1600 * config/tc-hppa.h: Likewise.
1601 * config/tc-i370.h: Likewise.
1602 * config/tc-i386.h: Likewise.
1603 * config/tc-i860.c: Likewise.
1604 * config/tc-i860.h: Likewise.
1605 * config/tc-i960.h: Likewise.
1606 * config/tc-ia64.c: Likewise.
1607 * config/tc-ia64.h: Likewise.
1609 2000-09-14 Kazu Hirata <kazu@hxi.com>
1611 * config/tc-a29k.c: Fix formatting.
1612 * config/tc-alpha.c: Likewise.
1613 * config/tc-arc.c: Likewise.
1614 * config/tc-arc.h: Likewise.
1615 * config/tc-arm.c: Likewise.
1616 * config/tc-arm.h: Likewise.
1617 * config/tc-avr.c: Likewise.
1618 * config/tc-avr.h: Likewise.
1619 * config/tc-tic30.c: Likewise.
1620 * config/tc-tic30.h: Likewise.
1621 * config/tc-tic54x.c: Likewise.
1622 * config/tc-tic54x.h: Likewise.
1623 * config/tc-tic80.c: Likewise.
1624 * config/tc-tic80.h: Likewise.
1626 2000-09-14 Timothy Wall <twall@cygnus.com>
1628 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1629 parallel comparisons for later use.
1630 (struct rsrc): Add parallel comparison type.
1631 (resources_match): Skip special cases of PR usage (non-conflicting
1634 2000-09-13 Kazu Hirata <kazu@hxi.com>
1636 * config/obj-ecoff.c: Fix formatting.
1637 * config/obj-elf.c: Likewise.
1638 * config/obj-elf.h: Likewise.
1639 * config/obj-evax.h: Likewise.
1640 * config/obj-generic.h: Likewise.
1641 * config/obj-hp300.c: Likewise.
1642 * config/obj-hp300.h: Likewise.
1643 * config/obj-ieee.h: Likewise.
1644 * config/obj-vms.c: Likewise.
1645 * config/obj-vms.h: Likewise.
1647 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1649 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1650 (md_parse_option): Ditto.
1651 (md_longopts): Add -mips32 option.
1652 (md_show_usage): Document new options.
1653 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1654 (mips_ip): Assemble mfc0 with a sub-selection code.
1655 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1656 (mips_cpu_to_str): New function.
1657 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1658 Use CPU_* defines instead of hardcoded numbers.
1660 * doc/as.texinfo: Document new options.
1661 * doc/c-mips.texi: Ditto.
1663 2000-09-12 Kazu Hirata <kazu@hxi.com>
1665 * as.h: Fix formatting.
1666 * asintl.h: Likewise.
1667 * bit_fix.h: Likewise.
1668 * config/obj-aout.c: Likewise.
1669 * config/obj-aout.h: Likewise.
1670 * config/obj-bout.c: Likewise.
1671 * config/obj-bout.h: Likewise.
1672 * config/obj-coff.c: Likewise.
1673 * config/obj-coff.h: Likewise.
1674 * dwarf2dbg.h: Likewise.
1676 * flonum.h: Likewise.
1677 * frags.h: Likewise.
1678 * itbl-ops.h: Likewise.
1679 * macro.h: Likewise.
1682 * struc-symbol.h: Likewise.
1683 * subsegs.h: Likewise.
1684 * symbols.h: Likewise.
1686 * write.h: Likewise.
1688 2000-09-11 Kazu Hirata <kazu@hxi.com>
1690 * bignum-copy.c: Fix formatting.
1691 * config/tc-i370.c: Likewise.
1692 * config/tc-i960.c: Likewise.
1693 * config/tc-m68k.c: Likewise.
1694 * ehopt.c: Likewise.
1695 * flonum-copy.c: Likewise.
1696 * flonum-konst.c: Likewise.
1697 * flonum-mult.c: Likewise.
1698 * literal.c: Likewise.
1701 * stabs.c: Likewise.
1702 * subsegs.c: Likewise.
1704 2000-09-09 Philip Blundell <philb@gnu.org>
1706 * configure.in (arm*-*-uclinux*): New target.
1707 * configure: Regenerate.
1709 2000-09-09 Kazu Hirata <kazu@hxi.com>
1711 * input-file.c: Fix formatting.
1712 * itbl-ops.c: Likewise.
1713 * messages.c: Likewise.
1715 2000-09-08 Philip Blundell <philb@gnu.org>
1717 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1720 2000-09-07 H.J. Lu <hjl@gnu.org>
1722 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1723 * configure: Rebuild.
1725 2000-09-07 Kazu Hirata <kazu@hxi.com>
1727 * atof-generic.c: Fix formatting.
1728 * config/tc-mips.c: Likewise.
1729 * config/tc-vax.c: Likewise.
1730 * input-scrub.c: Likewise.
1732 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1734 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1735 * configure.in (sh-*-linux*): Added.
1736 * configure: Rebuilt.
1738 2000-09-06 Kazu Hirata <kazu@hxi.com>
1740 * config/tc-hppa.c: Fix formatting.
1742 * ecoff.c: Fix formatting.
1744 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1746 * configure: Rebuilt with new libtool.m4.
1748 2000-09-05 Kazu Hirata <kazu@hxi.com>
1750 * cgen.c: Fix formatting.
1751 * config/tc-ia64.c: Likewise.
1753 2000-09-05 Nick Clifton <nickc@redhat.com>
1755 * aclocal.m4: Regenerate.
1756 * config.in: Regenerate.
1757 * configure: Regenerate.
1758 * po/gas.pot: Regenerate.
1760 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1762 * config/tc-cris.c: Correct comment typos.
1764 2000-09-05 Eric Christopher <echristo@cygnus.com>
1766 * config/tc-mn10300.c: Cleanup.
1767 (md_pcrel_from): Enable.
1769 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1771 * expr.c (operand): Fix a comment typo.
1772 * write.c (write_relocs): Fix a signed/unsigned warning.
1774 * config/tc-hppa.c (fudge_reg_expressions): New
1775 (hppa_force_reg_syms_absolute): New.
1776 (pa_equ): Allow reg_section expressions.
1777 * config/tc-hppa.c (md_optimize_expr): Define.
1778 (hppa_force_reg_syms_absolute): Prototype.
1780 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1781 (pa_parse_number): Pass in arg to select fp reg parsing.
1782 Return 1 to indicate format checks pass. If strict, then only
1783 accept a register or register symbol. Return value in...
1784 (pa_number): New static for pa_parse_number.
1785 (FP_REG_BASE): Define.
1786 (FP_REG_RSEL): Define.
1787 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1788 appropriate. White space changes.
1789 (need_pa11_opcode): Don't bother passing any params, get them from
1791 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1792 Remove extraneous check in case 'Q'.
1793 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1794 reg, set section of resulting symbol to reg_section.
1795 (pa_parse_space_stmt): Modify call to pa_parse_number.
1796 (pa_space): Likewise.
1798 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1799 (hppa_force_relocation): Handle vtable relocs.
1800 (pa_vtable_entry): New.
1801 (pa_vtable_inherit): New.
1802 (md_pseudo_table): Add entries for vtable pseudos.
1803 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1804 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1806 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1807 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1808 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1810 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1811 specify a symbol type.
1813 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1814 dependent things together.
1815 (md_elf_symbol_type): Define.
1817 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1819 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1821 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1822 (obj_elf_vtable_entry): Declare.
1824 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1825 and export function.
1826 (obj_elf_vtable_entry): Similarly.
1827 (elf_pseudo_table): Fix the damage with a cast.
1829 2000-09-03 Richard Henderson <rth@cygnus.com>
1831 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1832 for template selection when a label is needed.
1834 2000-09-02 Kazu Hirata <kazu@hxi.com>
1836 * config/tc-ia64.c: Fix formatting.
1838 2000-09-02 Nick Clifton <nickc@redhat.com>
1840 * configure.in: Increase version number to 2.10.91.
1841 * configure: Regenerate.
1842 * aclocal.m4: Regenerate.
1843 * config.in: Regenerate.
1844 * po/gas.pot: Regenerate.
1845 * Makefile.in: Regenerate.
1847 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1849 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1850 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1851 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1853 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1856 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1858 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1859 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1860 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1861 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1862 (GOT_symbol): New variable.
1863 (md_undefined_symbol): Set it.
1865 2000-09-01 Richard Henderson <rth@cygnus.com>
1867 * config/tc-ia64.c (match): Don't inline.
1868 (extra_goodness): New.
1869 (md_begin): Prefer nop.f and nop.b for best_template.
1871 2000-08-31 Kazu Hirata <kazu@hxi.com>
1873 * as.c: Fix formatting.
1875 * frags.c: Likewise.
1876 * macro.c: Likewise.
1878 2000-08-31 Eric Christopher <echristo@cygnus.com>
1880 * config/tc-mn10300.c: Cleanup and fix warnings.
1881 (md_pseudo_table): Add initializers.
1882 (md_show_usage): Cleanup.
1883 (md_parse_option): Fix warnings.
1884 (md_undefined_symbol): Fix warnings.
1885 (md_conver_frag): Fix warnings.
1886 (tc_gen_reloc): Fix warnings.
1887 (md_apply_fix3): Fix warnings.
1888 (check_operand): Fix warnings.
1890 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1892 * acinclude.m4: Include libtool and gettext macros from the
1894 * aclocal.m4, configure: Rebuilt.
1896 2000-08-30 Mark Hatle <mhatle@mvista.com>
1898 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1900 2000-08-31 Kazu Hirata <kazu@hxi.com>
1902 * listing.c: Fix formatting.
1904 2000-08-29 Kazu Hirata <kazu@hxi.com>
1906 * app.c: Fix a comment typo. Fix formatting.
1908 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1910 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1911 offset of the target destination for jmp instructions.
1912 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1914 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1916 * NEWS: Mention support for CRIS.
1918 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1920 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1921 Sets `.lcomm' alignment to zero.
1923 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1925 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1926 (TC_FIX_ADJUSTABLE): Define.
1928 2000-08-23 Jim Wilson <wilson@cygnus.com>
1930 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1931 unwind.personality_routine is set.
1933 2000-08-23 H.J. Lu <hjl@gnu.org>
1935 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1937 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1939 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1942 2000-08-22 H.J. Lu <hjl@gnu.org>
1944 * config.in (STRICTCOFF): New for strict COFF.
1946 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1947 i386-*-go32* and i386-go32-rtems*.
1948 * configure: Rebuilt.
1950 * config/obj-coff.c (obj_coff_endef): Follow the historical
1951 behavior if STRICTCOFF is not defined.
1953 * doc/internals.texi: Document STRICTCOFF.
1955 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1957 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1958 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1959 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1960 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1961 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1962 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1963 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1966 2000-08-22 Eric Christopher <echristo@cygnus.com>
1968 * config/tc-mn10300.c: (md_apply_fix): New function.
1969 (mn10300_force_relocation): New function.
1970 (mn10300_fix_adjustable): New function.
1972 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1973 (TC_HANDLES_FX_DONE): Define.
1974 (obj_fix_adjustable): Define.
1975 (MD_APPLY_FIX3): Define.
1976 (TC_LINKRELAX_FIXUP): Define.
1978 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1980 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1982 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1984 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1986 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1987 if the fixup resulted in a relocation.
1989 2000-08-18 Nick Clifton <nickc@redhat.com>
1991 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1992 Make reference to first element of shift_names explicit.
1994 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1996 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1997 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1998 add a symbol's address. Removed all target-specific #ifdefs that
1999 used to accomplished the same.
2000 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2001 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2002 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2003 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2004 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2006 2000-08-17 Kazu Hirata <kazu@hxi.com>
2008 * dwarf2dbg.c: Fix formatting.
2010 2000-08-17 Nick Clifton <nickc@redhat.com>
2012 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2013 to be recoded as logical shift lefts by zero.
2015 2000-08-16 Jim Wilson <wilson@cygnus.com>
2017 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2018 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2020 (note_register_values): Handle IA64_OPND_R3_2 operands.
2022 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2024 * config/tc-i860.c (md_operand): Silly typo fixed.
2026 2000-08-16 Nick Clifton <nickc@redhat.com>
2028 * config/tc-arm.c (struct asm_shift): Delete.
2030 (enum asm_shift_index): New.
2031 (struct asm_shift_properties): New.
2032 (struct asm_shift_name): New.
2033 (shift_properties[]); New.
2034 (shift_names[]); New.
2036 (decode_shift): Use new structures.
2037 Issue a warning is "ROR #0" is used.
2038 Issue a warning if "ASR #0" or "LSR #0" is used.
2040 (md_begin): Initialise arm_shift_hsh table from new
2041 asm_shift_name array.
2043 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2045 * config/tc-sparc.c: Kill all warnings.
2046 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2048 (md_show_usage): Update usage text.
2050 2000-08-16 Nick Clifton <nickc@redhat.com>
2052 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2055 2000-08-15 Will Cohen <wcohen@redhat.com>
2057 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2059 * config/tc-sh.c (md_assemble): Changed so debug_type
2060 test performed for ppi_assemble
2061 * config/tc-sh.c: Included dwarf2dbg.h.
2062 (debug_line): Defined.
2063 (md_assemble): Generates dwarf2 line info.
2064 (sh_finalize): New function. Finalize dwarf2 info.
2065 (assemble_ppi): Returns size of code generated.
2066 (build_Mytes): Returns size of code generated.
2067 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2068 * config/tc-sh.h (md_end): Defined.
2069 (sh_finalize): Declared.
2071 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2073 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2076 2000-08-14 Nick Clifton <nickc@redhat.com>
2078 * config/tc-arm.c (do_bx): Allow "bx pc".
2080 2000-08-14 Jim Wilson <wilson@cygnus.com>
2082 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2083 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2084 (md_begin): Change assignment to md.flag to OR in the new bit.
2086 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2088 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2089 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2092 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2094 * NEWS: Mention i860 support.
2096 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2098 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2100 2000-08-14 Andreas Schwab <schwab@suse.de>
2102 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2104 2000-08-11 Andreas Schwab <schwab@suse.de>
2106 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2109 2000-08-11 Kazu Hirata <kazu@hxi.com>
2111 * expr.c: Fix formatting.
2112 * config/obj-bout.c: Likewise.
2114 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2116 * doc/c-i860.texi: Flesh out the i860 section more.
2118 2000-08-10 Kazu Hirata <kazu@hxi.com>
2120 * symbols.c: Fix formatting.
2123 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2125 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2126 has the IgnoreSize bit set.
2128 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2130 From Rodney Brown <RodneyBrown@mynd.com>
2131 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2132 * configure: Regenerate.
2134 2000-08-09 Kazu Hirata <kazu@hxi.com>
2136 * hash.c: Fix formatting.
2139 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2141 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2142 (i860_fix_info): New enum.
2143 (MD_APPLY_FIX3): Define.
2144 (WORKING_DOT_WORD): Define.
2145 (TC_HANDLES_FX_DONE): Define.
2146 (DIFF_EXPR_OK): Define.
2147 (LISTING_HEADER): Define.
2148 (TARGET_FORMAT): Select target format based on endian flag.
2149 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2150 (target_big_endian): Add external declaration.
2152 * config/tc-i860.c: All existing code reworked completely. Other
2153 new code shown below.
2154 (SYNTAX_SVR4): Define.
2155 (target_warn_expand): New variable.
2156 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2157 (md_longopts): Declare and define with new options (-EL, -EB,
2159 (md_show_usage): New function.
2160 (md_operand): New function.
2161 (obtain_reloc_for_imm16): New function.
2162 (md_apply_fix3): New function.
2163 (tc_gen_reloc): New function.
2165 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2167 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2168 2 bytes of the jump address are in the same frag.
2169 (find): Accept 68hc12 register indirect modes.
2171 * NEWS: Mention 68HC11 & 68HC12 support.
2173 2000-08-07 Richard Henderson <rth@cygnus.com>
2175 * config/tc-ia64.c (unwind): Add prologue_mask member.
2176 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2177 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2178 (dot_body): Clear unwind.prologue_mask.
2179 (dot_prologue): Set it. Accept a register second argument.
2181 2000-08-07 Kazu Hirata <kazu@hxi.com>
2183 * config/atof-ieee.c: Fix formatting.
2184 * config/atof-tahoe.c: Likewise.
2186 2000-08-06 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2191 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2192 of .popsection, .previous, .pushsection, .subsection,
2193 .version, .vtable_entry, .vtable_inherit and .weak.
2195 2000-08-05 Kazu Hirata <kazu@hxi.com>
2197 * config/tc-cris.c: Fix formatting.
2198 * config/tc-i386.c: Likewise.
2199 * config/tc-sparc.c (sparc_ip): Simplify the code.
2201 2000-08-04 Kazu Hirata <kazu@hxi.com>
2203 * config/tc-cris.c: Rearrange code for readability.
2204 * config/tc-d10v.c: Fix formatting.
2205 * config/tc-m32r.c: Likewise.
2206 * config/tc-sparc.c: Likewise.
2208 2000-08-02 Jim Wilson <wilson@cygnus.com>
2210 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2211 before ia64_find_opcode.
2212 (md_assemble): Likewise.
2214 2000-08-01 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2217 Undo some formatting fixes.
2219 2000-08-01 Kazu Hirata <kazu@hxi.com>
2221 * config/obj-som.c: Fix formatting.
2222 * config/obj-ieee.c: Likewise.
2223 * config/tc-arm.c: Likewise.
2224 * config/tc-v850.c: Likewise.
2226 2000-08-01 Nick Clifton <nickc@redhat.com>
2228 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2229 index by command line option.
2231 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2233 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2234 (@node M68K-Branch): Rewrite to match the reality.
2236 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2238 * doc/c-i860.texi: New file.
2239 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2240 * doc/Makefile.in: Regenerate.
2241 * doc/all.texi: Add I860 as relevant architecture.
2242 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2244 2000-07-31 Kazu Hirata <kazu@hxi.com>
2246 * config/tc-d30v.c: Fix formatting.
2248 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2250 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2251 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2252 long emit a long branch if available instead of an absolute jump, never
2253 emit absolute jumps for anything with --pcrel.
2255 * doc/c-m68k.texi: Document new command line option.
2257 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2259 * config/tc-avr.c: Use PARAMS macro in function declarations.
2260 Don't declare md_pcrel_from_section (already in tc-avr.h).
2261 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2262 (avr_operand): Don't set (unsigned) op_mask to -1.
2264 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2266 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2267 * configure: Regenerated.
2268 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2269 of operand to the .type directive (.e.g, "type").
2271 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2273 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2274 * app.c (do_scrub_chars): Record where first comment found.
2275 * read.c (read_a_source_file): Init found_comment on entry, and
2276 notify whether comments found on exit.
2277 * config/tc-hppa.c (md_shortopts): Add "c".
2278 (md_longopts): Add warn-comment.
2279 (md_parse_option): Handle it.
2280 (md_show_usage): Show available options.
2281 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2283 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2285 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2286 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2288 (md_estimate_size_before_relax): Don't fall off end of function.
2290 2000-07-27 Kazu Hirata <kazu@hxi.com>
2292 * config/tc-avr.c: Fix formatting.
2293 * config/tc-ns32k.c: Likewise.
2295 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2297 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2299 2000-07-27 Kazu Hirata <kazu@hxi.com>
2301 * config/tc-d10v.c: Fix formatting.
2302 * config/tc-z8k.c: Likewise.
2303 * config/tc-sparc.c: Likewise.
2305 2000-07-26 Dave Brolley <brolley@redhat.com>
2307 * cgen.c (queue_fixup): Declare opinfo.
2308 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2309 (gas_cgen_md_operand): Ditto.
2310 (gas_cgen_md_apply_fix3): Ditto.
2312 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2314 * config/obj-coff.c (obj_frob_symbol): Don't merge
2315 labels. Don't merge if the symbol isn't constant. Return
2316 immediately if a symbol is merged.
2318 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2320 * frags.c (frag_align): Correct absolute section alignment.
2322 2000-07-20 DJ Delorie <dj@redhat.com>
2324 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2325 it breaks linking against DLLs.
2327 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2329 * configure.in: Add CRIS support.
2330 * configure: Regenerate.
2331 * Makefile.am: (CPU_TYPES): Add cris.
2332 (CPU_OBJ_VALID) [aout]: Add cris.
2333 (MULTI_CPU_TYPES): Add cris.
2334 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2335 [coff]: Only i386 and mips are valid.
2336 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2337 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2338 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2339 Regenerate dependencies.
2340 * Makefile.in: Regenerate.
2341 * aclocal.m4: Regenerate.
2342 * as.c: Declare crisaout, criself.
2343 * config/tc-cris.h, config/tc-cris.c: New.
2344 * config/e-criself.c, config/e-crisaout.c: New.
2345 * po/POTFILES.in, po/gas.pot: Regenerate.
2347 2000-07-20 Kazu Hirata <kazu@hxi.com>
2349 * read.c: Fix formatting.
2350 * write.c: Fix formatting.
2352 2000-07-19 H.J. Lu <hjl@gnu.org>
2354 * sb.c: Include <stdlib.h> if exists for abort ().
2356 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2358 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2359 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2360 (pa_type_args): Same here.
2362 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2364 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2365 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2366 the storage class is already set.
2368 2000-07-17 Kazu Hirata <kazu@hxi.com>
2370 * config/tc-m68hc11.c: Fix formatting.
2371 * config/tc-mn10200.c: Likewise.
2372 * config/tc-mn10300.c: Likewise.
2373 * config/tc-pj.c: Likewise.
2374 * config/tc-tic80.c: Likewise.
2375 * config/tc-w65.c: Likewise.
2377 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2379 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2382 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2384 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2387 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2389 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2390 ELF as are used for SOM (except the 32-bit reloc one) to decide
2391 whether a symbol can be reduced to a section symbol. Expand on
2392 the comment for symbols involved in LR% and RR% expressions.
2394 2000-07-14 Nick Clifton <nickc@cygnus.com>
2396 * config/tc-mips.c (mips_disable_float_construction): New
2397 static variable. Set to true if doubles should not be
2398 constructed by loading two single width fp registers with
2399 halves of the value.
2400 (mips_ip): Test mips_disable_float_construction.
2401 (md_longopts): Add command line switches --construct-floats
2402 and --no-construct-floats.
2403 (md_parse_option): Parse new command line options.
2404 (md_show_usage): Describe new command line options.
2406 * doc/c-mips.texi: Document new command line options.
2408 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2410 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2411 * configure: Regenerate.
2413 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2415 * configure.in (DEFAULT_EMULATION setting): Revert part of
2416 2000-07-01 change that set te_multi=multi unless set to tmips.
2417 * configure: Regenerate.
2419 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2421 * config/obj-coff.c (coff_frob_section): Add padding to the last
2422 section when aligning it increases its size.
2424 2000-07-11 Kazu Hirata <kazu@hxi.com>
2426 * config/tc-tic54x.c: Fix formatting.
2428 2000-07-10 Kazu Hirata <kazu@hxi.com>
2430 * config/tc-h8500.c: Fix formatting.
2431 * config/tc-tic54x.c: Fix formatting.
2433 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2435 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2436 displacements correctly.
2438 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2440 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2442 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2446 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2448 From David Huggins-Daines <dhd@linuxcare.com>
2449 * config/te-hppalinux64.h: Add a new emulation.
2450 * configure.in (emulations): Add configure bits to support the
2451 64-bit Linux/parisc target.
2452 * configure: Regenerate.
2454 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2455 (md_shortopts): Add `V' for ELF.
2457 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2458 when SOM or ELF_ARG_RELOC are defined.
2459 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2460 ELF_ARG_RELOC are defined.
2461 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2462 (pa_stringer): ..Do it here instead. Fix comment typos.
2463 (hppa_force_relocation): Cast enums to int before comparing with
2466 From Ryan Bradetich <rbradetich@uswest.net>
2467 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2468 redifinition warning.
2469 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2470 (hppa_force_relocation): ditto
2471 (md_apply_fix): Added cast to buf to fix warnings.
2473 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2474 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2476 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2477 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2478 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2479 reloc_type** to avoid warnings in switch.
2480 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2481 little earlier instead.
2483 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2485 (pa_type_args): Use symbol_arg_reloc_info.
2486 (struct pa_it): Make arg_reloc unsigned int.
2487 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2488 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2489 (pa_code): Delete. pa_text duplicates this function.
2490 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2491 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2493 (cons_fix_new_hppa): Actually change selector to e_fsel when
2494 warning about assuming so.
2495 (tc_gen_reloc): More example elf arg reloc code.
2496 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2497 (hppa_force_relocation): Likewise.
2499 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2501 (pa_end_of_source): Prototype.
2502 (hppa_fix_adjustable): Prototype.
2503 (LABELS_WITHOUT_COLONS): Move it..
2504 * config/te-hppa.h: To here.
2506 * config/te-hppa64.h: New file.
2508 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2510 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2511 format -10, -16, 16 relocs.
2512 (hppa_elf_mark_end_of_function): Test for null
2513 last_call_info->start_symbol
2515 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2516 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2517 re_assesmble_* functions. Delete extraneous statements. Fix
2519 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2520 insn to re_assemble_*.
2522 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2524 * doc/internals.texi (Expressions): Fix typo.
2526 2000-07-08 Kazu Hirata <kazu@hxi.com>
2528 * config/tc-sh.c: Fix formatting.
2529 * config/tc-tic54x.c: Fix formatting.
2530 * depend.c: Fix formatting.
2531 * flonum-konst.c: Likewise.
2532 * flonum-mult.c: Likewise.
2534 2000-07-07 Kazu Hirata <kazu@hxi.com>
2536 * config/tc-sh.c: Fix comments.
2537 * config/obj-vms.c: Fix comments.
2538 * config/tc-a29k.c: Likewise.
2539 * config/tc-alpha.c: Likewise.
2540 * config/tc-h8300.c: Likewise.
2541 * config/tc-h8500.c: Likewise.
2542 * config/tc-i370.c: Likewise.
2543 * config/tc-ia64.c: Likewise.
2544 * config/tc-m68hc11.c: Likewise.
2545 * config/tc-m68k.c: Likewise.
2546 * config/tc-mips.c: Likewise.
2547 * config/tc-ns32k.c: Likewise.
2548 * config/tc-ppc.c: Likewise.
2549 * config/tc-z8k.c: Likewise.
2551 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2553 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2554 Default to '(SEC_LOAD | SEC_DATA)'.
2555 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2557 * doc/internals.texi (CPU Backend): Describe
2558 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2560 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2562 * as.c (parse_args): NULL terminate the long option list.
2564 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2566 * config/tc-d30v.h: Include "write.h" for fixS.
2567 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2569 2000-07-05 Nick Clifton <nickc@cygnus.com>
2571 * config/tc-d30v.c (write_2_short): Further changes to warning
2572 messages produced when combining EITHER_BUT_PREFER_MU attributed
2575 2000-07-05 DJ Delorie <dj@redhat.com>
2579 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2581 * config/tc-arm.c (psrs): Accept combinations of flags.
2583 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2585 * config/tc-avr.c: Change _ () to _() around all strings marked
2586 for translation (exception from the usual coding style).
2587 (avr_opt): New struct variable, how the new switches are set.
2588 (OPTION_MMCU): Define as 'm' and actually use.
2589 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2590 (show_mcu_list): New function, display the list of known MCUs.
2591 (md_show_usage): Document the new switches. Call show_mcu_list.
2592 (avr_set_arch): Change 'm' to OPTION_MMCU.
2593 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2594 Handle the new switches.
2595 (avr_operands): Disable warnings for undefined combinations of
2596 operands if -mall-opcodes. Disable warnings for skipping two-word
2597 instructions if enhanced core or -mno-skip-bug.
2598 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2599 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2600 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2601 (avr_ldi_expression): Warn about implicit lo8().
2602 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2604 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2606 * configure.in: Add entry for mips-*-sysv4*MP*
2607 * configure: Rebuild
2608 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2609 elf32-tradlittlemips for traditional mips targets.
2610 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2611 test for Link Once sections as in adjust_reloc_syms.
2612 * config/te-tmips.h: New file for traditional mips targets. Define
2615 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2617 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2618 flags argument is not present, don't change an existing section's
2619 section's attributes. If the flags argument is present, warn if the
2620 attributes don't match the section's current attributes. When
2621 long section names are supported, set SEC_LINK_ONCE and
2622 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2624 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2626 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2627 symbols; create them.
2629 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2631 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2632 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2634 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2636 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2637 expressions. Ignore the problem when handling 16 bit signed
2638 immediates, because the assembler will take care of the relocation
2641 2000-06-27 Nick Clifton <nickc@cygnus.com>
2643 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2644 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2645 sequential order, and emit warning messages if the input source
2646 code contains constructs like that, or parallel constructs
2647 containing such opcodes.
2649 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2651 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2652 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2653 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2654 (md_show_usage): Update usage message.
2655 (md_parse_option): Allow redefinition of MCU type within the
2656 same avr[1-5] bfd machine type. Show both old and new MCU type
2657 in the error message.
2658 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2659 Simplify 8K wrap code.
2661 2000-06-25 Kazu Hirata <kazu@hxi.com>
2663 * config/obj-aout.c: Remove all uses of DEFUN.
2664 * config/obj-ieee.c: Likewise.
2665 * config/tc-sh.c: Fix comment typos.
2666 * config/tc-tahoe.c: Likewise.
2667 * config/tc-vax.c: Likewise.
2668 * config/tc-w65.c: Likewise.
2669 * config/tc-z8k.c: Likewise.
2670 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2672 2000-06-24 DJ Delorie <dj@cygnus.com>
2674 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2675 more changes from Sept 1999
2676 (tc_i386_fix_adjustable): ditto
2677 (md_apply_fix3): ditto
2679 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2681 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2682 (gas_cgen_parse_operand): Set it around expression() call.
2683 (gas_cgen_md_operand): Test for it before longjmp().
2685 2000-06-24 Kazu Hirata <kazu@hxi.com>
2687 * config/tc-h8500.c: Remove all uses of DEFUN.
2688 * config/tc-sh.c: Likewise.
2689 * config/tc-w65.c: Likewise.
2690 * config/tc-z8k.c: Likewise.
2692 * config/tc-h8500.c: Fix typos in comments.
2694 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2696 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2699 2000-06-23 matthew green <mrg@redhat.com>
2701 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2702 defined. Fix error message for `[' grouping.
2704 2000-06-22 Kazu Hirata <kazu@hxi.com>
2706 * config/tc-h8300.c: Fix formatting and comment typos.
2708 2000-06-22 Timothy Wall <twall@cygnus.com>
2710 * config/tc-ia64.c (note_register_values): Move premature QP
2711 notation clearing into the appropriate place.
2713 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2715 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2716 first before anything else. Add bin-bugs.h, emul.h and progress.h
2717 Sort list of files as for $(OBJS) in Makefile.am.
2719 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2720 find one. Remake dependencies.
2721 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2722 * Makefile.in: Regenerate.
2723 * doc/Makefile.in: Regenerate.
2725 * config/tc-i386.c (i386_displacement): Don't assume a constant
2726 displacement is necessarily 16 bits when in 16 bit code mode.
2727 (md_assemble): Instead size the displacement here after we know
2728 for sure that a .code16gcc operand hasn't automatically added
2729 operand size prefixes.
2731 2000-06-21 H.J. Lu <hjl@gnu.org>
2733 * Makefile.am: Rebuild dependency.
2734 * Makefile.in: Rebuild.
2736 2000-06-21 Kazu Hirata <kazu@hxi.com>
2738 * config/tc-h8300.c (parse_reg): Make the function static.
2739 (parse_exp): Likewise.
2741 2000-06-20 DJ Delorie <dj@cygnus.com>
2743 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2744 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2745 for cygwin import libraries to work properly.
2747 2000-06-20 H.J. Lu <hjl@gnu.org>
2749 * Makefile.am: Rebuild dependency.
2750 * Makefile.in: Rebuild.
2751 * configure: Likewise.
2752 * doc/Makefile.in: Likewise.
2754 2000-06-20 Timothy Wall <twall@cygnus.com>
2756 * doc/internals.texi (CPU backend): Add @itemx for
2757 TC_START_LABEL_WITHOUT_COLON.
2758 * doc/c-tic54x.texi: New.
2759 * doc/as.texinfo: Add tic54x features and include primary tic54x
2761 * doc/all.texi: Add C54X.
2762 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2763 * doc/Makefile.in: Regenerate.
2764 * configure.in: Add tic54x and define LIBM for tic54x.
2765 * configure: Regenrate.
2766 * config/tc-tic54x.[ch]: New.
2767 * config/obj-coff.h: Add tic54x.
2768 * Makefile.am: (CPU_TYPES): Add tic54x.
2769 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2770 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2771 (as_new_LDADD): Add $(LIBM).
2772 * Makefile.in: Regenerate.
2774 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2776 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2777 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2778 * doc/as.texinfo: Likewise.
2780 * configure, Makefile.in: Regenerate.
2781 * configure.in (emulations): Recognize m6811 and m6812.
2782 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2783 Added files for 68hc11 and 68hc12 assembler.
2784 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2785 * config/tc-m68hc11.h: Header definition for that assembler.
2787 2000-06-18 Nick Clifton <nickc@redhat.com>
2789 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2790 instead of OCTETS_PER_BYTE.
2792 * config/tc-v850.c: Fix compile time warnings.
2793 * config/tc-ppc.c: Fix compile time warnings.
2795 2000-06-18 H.J. Lu <hjl@gnu.org>
2797 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2798 * configure: Rebuild.
2800 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2802 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2805 2000-06-16 Nick Clifton <nickc@cygnus.com>
2807 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2808 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2810 * doc/c-mips.texi: Document newly accepted cpu variants.
2812 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2814 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2816 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2818 * macro.c (getstring): Make it possible to escape the quote
2821 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2823 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2825 2000-06-13 H.J. Lu <hjl@gnu.org>
2827 * configure: Regenerate.
2829 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2831 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2833 * doc/internals.texi (line_separator_chars): Semicolon is no
2834 longer a default. Mention null and newline as defaults.
2836 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2838 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2839 * config/tc-i860.h (line_separator_chars): Likewise.
2840 * config/tc-h8300.c (line_separator_chars): Likewise.
2841 * config/tc-i960.c (line_separator_chars): Likewise.
2842 * config/tc-m68k.c (line_separator_chars): Likewise.
2843 * config/tc-mips.c (line_separator_chars): Likewise.
2844 * config/tc-ns32k.c (line_separator_chars): Likewise.
2845 * config/tc-sparc.c (line_separator_chars): Likewise.
2846 * config/tc-vax.c (line_separator_chars): Likewise.
2848 * config/tc-h8300.c (comment_chars): Use string initialiser.
2849 * config/tc-i960.c (line_comment_chars): Likewise.
2850 * config/tc-z8k.c (comment_chars, line_comment_chars,
2851 line_separator_chars): Likewise.
2853 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2856 2000-06-08 Nick Clifton <nickc@cygnus.com>
2858 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2861 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2863 * configure.in (VERSION): Update to show this is the CVS mainline.
2865 2000-06-08 Matthew Jacob <mjacob@feral.com>
2867 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2868 $at is the integer register $r28, vs. both $r28 and the floating
2869 point register $f28.
2871 2000-06-08 James E. Wilson <wilson@cygnus.com>
2873 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2874 (dot_endp): Don't call ia64_flush_insns.
2875 (emit_one_bundle): Don't delete prologue/body records from
2876 unwind_record list in first loop. Rewrite second loop to account for
2879 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2881 * config/tc-ia64.c: Add missing prototypes.
2882 (generate_unwind_image): Cast argument to output_unw_records call.
2884 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2886 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2888 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2890 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2891 (REGISTER_P): likewise.
2892 (avr_opcodes): uses include/opcode/avr.h
2893 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2895 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2897 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2900 2000-06-03 H.J. Lu <hjl@gnu.org>
2902 * read.c (is_end_of_line): Put back `;'.
2904 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2906 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2908 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2910 * expr.c (operand): Test is_end_of_line outside switch to catch
2911 line separator chars that are also operators.
2912 (operator): Return O_illegal for line separator chars.
2914 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2915 entry (or `!' entry for TC_HPPA).
2917 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2918 before indexing is_end_of_line. Remove redundant check for '\0'.
2920 * config/tc-h8500.c (md_assemble): Likewise.
2921 * config/tc-mcore.c (md_assemble): Likewise.
2922 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2925 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2927 * config/tc-mcore.c (mcore_cons): Likewise.
2928 (mcore_float_cons): Likewise.
2929 (mcore_stringer): Likewise.
2930 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2932 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2934 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2936 2000-05-29 Nick Clifton <nickc@cygnus.com>
2938 * config/tc-sh.c: Fix compile time warning messages.
2940 * config/tc-mips.c: Fix compile time warning messages.
2942 2000-05-29 Philip Blundell <philb@gnu.org>
2944 * doc/as.texinfo: Update copyright dates.
2945 (Local Labels): Delete misplaced mention of ARM.
2946 * NEWS: Mention ARM ELF support.
2948 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2950 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2951 it is modified, and use the real_size to compute the frag address
2952 for dwarf2 line info.
2954 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2956 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2957 line-matching scheme to cope with automake moving variables around.
2958 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2959 * Makefile.in: Regenerate.
2961 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2963 * config/tc-sparc.c (sparc_relax): New.
2964 (md_longopts): Add -relax and -no-relax options.
2965 (md_parse_options, md_show_usage): Likewise.
2966 (md_apply_fix3): Optimize tail call into branch always if possible.
2968 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2970 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2971 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2972 rules, with warning when a GAS statement specifies a packing that
2973 will result in an instruction being squashed.
2974 Added typdef packing_type and enumerals, changed various integer
2975 literals to use the enumerals.
2977 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2979 * config/tc-ia64.c (dot_restorereg_p): New function.
2980 (md_pseudo_table): Add restorereg.p.
2981 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2982 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2984 * config/tc-ia64.h (unw_record_type): Add unwabi.
2985 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2986 called MASK with members for imask, and the masks produced by
2987 fr_mem, gr_mem, br_mem, and frgr_mem.
2988 (unw_p_record): Add members ABI and CONTEXT.
2989 (unw_x_record): Add member AB.
2990 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2991 as pseudo-register for use during unwind info generation.
2992 (AR_PFS, AR_LC): New macros.
2993 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2994 whose names start with an at sign (as in "@priunat").
2995 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2997 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2998 proc_end, unwind_info, personality_routine): Consolidate into
2999 "unwind" structure to reduce offset-table use. Add member
3000 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3002 (output_R1_format, output_R3_format, output_P3_format,
3003 output_P6_format): Initialize R with zero to reduce compiler warnings.
3004 (output_P7_format): Ditto. Add `default' branch to switch
3005 statement to reduce compiler warnings.
3006 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3007 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3008 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3009 into single argument.
3010 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3011 compiler warnings. Merge A and B args into single argument.
3012 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3013 A and B args into single argument.
3014 (free_record): Removed (wasn't used).
3015 (free_list_records): Also free imasks in prologue records.
3016 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3017 (output_spill_mask): Remove.
3018 (output_unwabi): New function.
3019 (output_epilogue, output_label_state, output_copy_state): Call
3021 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3022 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3024 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3025 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3026 as part of handling the prologue records. Emit region's imask if
3027 we have one. Handle unwabi, epilogue, label_state, copy_state,
3028 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3029 spill_sprel_p, and spill_reg_p records.
3030 (set_imask, count_bits, slot_index): New function.
3031 (fixup_unw_records): Fix region size computation. Handle
3032 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3033 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3034 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3035 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3036 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3037 (dot_save): Use manifest constants for applicaton registers.
3038 Handle REG_PR and REG_PRIUNAT.
3039 (dot_restore): Don't just ignore it.
3040 (dot_restorereg): New function..
3041 (generate_unwind_image): Ensure unwind info is a multiple of eight
3042 bytes, not just four bytes.
3043 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3044 (dot_altrp): Don't just ignore it.
3045 (dot_savemem): New function. Replaces dot_savesp() and
3046 dot_savepsp(). Use manifest constants for applicaton registers.
3047 Handle REG_PR and REG_PRIUNAT.
3048 (dot_savef): Simplify.
3049 (dot_saveb): Support generation of br_gr.
3050 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3051 dot_label_state, dot_copy_state): New function.
3052 (dot_unwabi): Don't just ignore it.
3053 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3054 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3055 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3056 (emit_one_bundle): Set slot number for prologue/body records
3057 *before* emitting the first insn.
3058 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3059 (md_begin): Declare "psp" pseudo-register.
3060 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3061 so we don't get segfault.
3062 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3063 counts as required per SW Conventions manual
3064 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3065 output_preds_psprel, output_preds_sprel, output_spill_base,
3066 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3067 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3068 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3069 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3070 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3071 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3072 (dot_vframe): Implement.
3073 (dot_vframesp, dot_vframepsp): New function.
3075 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3077 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3078 * configure: Regenerate.
3080 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3082 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3083 (md_estimate_size_before_relax): so we can use it here instead of
3084 old kludges. Localise vars to blocks. Comment.
3086 * frags.c (frag_new): Update fr_var comments.
3087 * frags.h (struct frag): Ditto.
3089 2000-05-22 Richard Henderson <rth@cygnus.com>
3091 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3092 (pseudo_func): Add pcrel.
3093 (operand_match): Handle IA64_OPND_TGT64.
3094 (build_insn): Likewise.
3095 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3096 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3097 (fix_insn): Handle all three 64-bit relocation types.
3099 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3101 * obj.h (struct format_ops): New members begin, app_file,
3102 s_set_other, s_set_desc, s_get_type, s_set_type,
3103 separate_stab_sections, init_stab_section.
3105 * config/obj-multi.h: Update GPL notice to v2.
3107 (obj_app_file): New.
3108 (S_SET_SIZE): Test s_set_size for NULL before calling.
3109 (S_SET_ALIGN): Similar for s_set_align.
3114 (SEPARATE_STAB_SECTIONS): New.
3115 (INIT_STAB_SECTION): New.
3116 (EMIT_SECTION_SYMBOLS): New.
3117 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3119 * config/obj-elf.h: Update GPL notice to v2.
3120 Mention that this file is included from obj-multi.h.
3121 (obj_begin): Wrap definition in ifndef.
3122 (elf_file_symbol): Constify declaration.
3123 (obj_app_file): Ditto.
3124 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3125 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3127 * config/obj-elf.c (elf_s_set_other): New.
3128 (elf_file_symbol): Constify argument.
3129 (elf_separate_stab_sections): New.
3130 (elf_init_stab_section): New.
3131 (elf_format_ops): Add new members. Remove comma at end.
3133 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3134 (ecoff_format_ops): Add new fields. Remove comma at end.
3135 Mention inconsistency for emit_section_symbols.
3137 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3139 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3140 (coff_separate_stab_sections): New.
3141 (coff_format_ops): Add new members.
3143 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3144 (obj_aout_s_set_other): New.
3145 (obj_aout_s_set_desc): New.
3146 (obj_aout_s_get_type): New.
3147 (obj_aout_s_set_type): New.
3148 (obj_aout_separate_stab_sections): New.
3149 (aout_format_ops): New members added. Use obj_aout_process_stab,
3150 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3151 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3153 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3155 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3157 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3158 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3159 (md_estimate_size_before_relax): Ensure jumps to weak and
3160 externally visible symbols are relocatable.
3162 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3164 * stabs.c (aout_process_stab): Make global.
3165 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3166 * read.h (aout_process_stab): Declare.
3168 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3169 Generalize to *aout, *coff *elf.
3170 * configure: Regenerated.
3172 * doc/internals.texi (Object format backend): Say
3173 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3175 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3176 * Makefile.in: Regenerated.
3178 2000-05-19 Catherine Moore <clm@cygnus.com>
3180 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3182 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3184 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3185 instruction to reflect change in re_assemble_*.
3187 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3189 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3190 build PA64 ELF tools.
3191 * configure: Rebuilt.
3193 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3195 * Makefile.am: Regenerate dependencies.
3196 * Makefile.in: Regenerate.
3198 2000-05-15 Nick Clifton <nickc@cygnus.com>
3200 * config/tc-arm.c (struct asm_psr): Add boolean field
3201 distinguishing between CSPR and SPSR. Rename 'number' field
3203 (psrs): Rearrange contents to match new asm_psr structure.
3204 (arm_psr_parse): Move next to psr_required_here. Make it
3205 return an asm_psr structure.
3206 (psr_required_here): Use asm_psr structure returned by
3208 (do_msr): Reorganise to allow psr_required_here to be called
3210 (md_undefined_name): Mark 'name' parameter as unused, since
3211 the COFF target does not use it.
3213 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3215 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3217 * config/te-aux.h: Likewise.
3218 * config/te-dpx2.h: Likewise.
3219 * config/te-go32.h: Likewise.
3220 * config/te-hp300.h: Likewise.
3221 * config/te-hppa.h: Likewise.
3222 * config/te-i386aix.h: Likewise.
3223 * config/te-ic960.h: Likewise.
3224 * config/te-interix.h: Likewise.
3225 * config/te-nbsd532.h: Likewise.
3226 * config/te-pc532mach.h: Likewise.
3227 * config/te-ppcnw.h: Likewise.
3228 * config/te-psos.h: Likewise.
3229 * config/te-sparcaout.h: Likewise.
3230 * config/te-sun3.h: Likewise.
3231 * config/te-sysv32.h: Likewise.
3233 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3235 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3236 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3237 and sign extend without an if statement.
3238 (build_bytes): Likewise.
3240 2000-05-14 Kazu Hirata <kazu@hxi.com>
3242 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3243 X_add_symbol L_32 case.
3245 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3247 * config/te-freebsd.h: New file.
3249 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3251 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3252 bindtextdomain): Replace defines with those from intl/libgettext.h
3253 to quieten gcc warnings.
3255 * NEWS: Mention x86 .arch and -q.
3257 * config/tc-i386.c (quiet_warnings): New.
3258 (md_assemble): Use quiet_warnings.
3259 (md_parse_option): Set quiet_warnings from -q.
3260 (md_show_usage): Mention -q, delete -m.
3261 (flag_do_long_jump): Delete.
3262 (md_parse_option): Remove -m.
3263 (md_show_usage): Remove -m.
3264 (md_create_long_jump): Remove useless flag_do_long_jump code.
3266 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3267 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3269 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3270 Alexander Sokolov <robocop@netlink.ru>
3272 * doc/c-i386.texi (i386-Arch): New section.
3273 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3275 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3276 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3277 architecture has been given and is not 486.
3278 (set_cpu_arch): New.
3279 (md_pseudo_table): Add .arch.
3280 (md_assemble): Warn if cpu architecture has been given and an
3281 unsupported instruction.
3283 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3284 Move operand_types bit defines after relevant template field.
3285 (template): Add cpu_flags.
3289 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3291 * config/tc-mn10300.h (md_end): Define.
3292 (mn10300_finalize): Declare.
3293 * config/tc-mn10300.c: Include dwarf2dbg.h.
3294 (debug_line): Define.
3295 (md_assemble): Generate dwarf2 line info.
3296 (mn10300_finalize): New function. Finalize dwarf2 info.
3298 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3300 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3301 external version of the relocation for weak symbols.
3303 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3305 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3306 frame size in units of 16 bytes, as required per SW Conventions manual.
3307 (output_unw_records): Output info-block header as a dword to get
3310 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3312 * as.h: #include "file", not <file> on files from ../include.
3313 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3314 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3315 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3316 (tc_coff_symbol_emit_hook): Ditto.
3317 (OPTCOUNT): Cast to int to avoid compiler warning.
3318 (md_begin): Fix signed/unsigned warnings.
3320 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3322 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3323 ABRANCH LONG case for a conditional branch on a 68000.
3324 (md_estimate_size_before_relax): Likewise. Also handle
3325 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3326 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3327 PC-relative on all CPUs.
3328 (md_estimate_size_before_relax): Likewise.
3330 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3332 * as.c (parse_args): Just mention current year in printed
3335 2000-05-03 J.T. Conklin <jtc@redback.com>
3337 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3339 (md_parse_option): Recognize -m7400.
3341 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3343 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3344 don't permit lp to become less than the words array.
3346 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3348 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3349 Fix little-endian case.
3351 2000-05-03 David O'Brien <obrien@NUXI.com>
3353 * as.c (parse_args): Update copyright.
3355 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3357 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3358 for the .bss section too.
3360 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3362 * configure.in: Set em=linux for hppa-*-linux.
3363 * configure: Regenerate.
3364 * doc/Makefile.in: Regenerate with correct automake.
3366 * frags.c (frag_grow): Sanity check chunk_size.
3368 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3369 * config/obj-som.h: Likewise.
3370 * config/obj-ieee.h: Likewise.
3372 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3374 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3375 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3376 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3377 (pa_ip): low_sign_unext now returns via function value. Use
3378 re_assemble_* instead of dis_assemble_* and
3379 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3381 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3382 (md_section_align, md_parse_option, md_show_usage,
3383 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3384 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3385 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3386 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3387 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3389 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3390 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3391 outside of switch. Correct mask and shifting errors in case 10
3392 and case -11. In case 21, compare against signed range to suit
3393 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3394 case 17 and case 22, use offsetT variable to properly check range.
3395 Use re_assemble_* here too.
3396 (evaluate_absolute): Change type of value to offsetT. Call
3397 hppa_field_adjust to do the work for us.
3398 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3399 (pa_parse_cmpib_64_cmpltr): Ditto.
3400 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3401 of i to unsigned int.
3402 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3403 (pa_end_of_source): Return type is void.
3405 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3407 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3409 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3411 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3412 More comments added.
3413 (md_begin): Removed "construct symbols for each register name".
3414 Because register names conflicts with GCC generated function
3416 (avr_operand): Now constant numbers can be used as a register
3417 identifiers (0 as r0, 31 as r31).
3418 (md_assemble): use skip_space () before parsing instruction
3421 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3423 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3424 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3425 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3426 * configure: Regenerate.
3428 2000-04-29 Andreas Jaeger <aj@suse.de>
3430 * as.h: Correctly check GCC version.
3432 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3434 * doc/as.1: Fix unbalanced brackets.
3436 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3438 (line_comment_chars): Set to '/' if TE_FreeBSD.
3440 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3442 * configure.in: Configury support for PA64 (currently disabled).
3443 * configure: Rebuilt.
3445 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3447 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3448 bfd_set_section_alignment.
3450 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3452 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3455 2000-04-24 Nick Clifton <nickc@cygnus.com>
3457 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3458 * doc/as.texinfo (Align): Include arm and strongarm in list of
3459 targets that have the second form of the behaviour of the .align
3462 2000-04-24 Mark Klein <mklein@dis.com>
3464 * obj-som.c: Terminate obj_pseudo_table.
3466 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3468 * as.c (parse_args): Allow md_parse_option to override -a listing
3470 * config/obj-coff.c (add_lineno): Change type of offset parameter
3471 from "int" to "bfd_vma."
3472 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3473 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3474 (ppc_change_csect): Align correctly for XCOFF64.
3475 (ppc_machine): New function, which discards "ppc_machine" line.
3476 (ppc_tc): Cons for 8 when code is 64 bit.
3477 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3479 (md_parse_option): Handle -a64 and -a32.
3481 * config/tc-ppc.h (TARGET_MACH): Define.
3482 (TARGET_FORMAT): Move to function.
3483 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3485 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3487 * config/tc-avr.c: New AVR_ISA_ defined.
3488 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3489 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3490 for `fmul', `movw' and `lpm R,Z' instructions.
3491 (avr_operands): Warn if current opcode is a two-word instruction
3492 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3493 (avr_opcodes): New commands added.
3494 (REGISTER_P): Check 'a' and 'v' constraint letters.
3495 (mcu_types): New MCU added.
3497 2000-04-22 Timothy Wall <twall@cygnus.com>
3499 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3501 (operand_match): Conditionally insert default bit values for IMMU9.
3503 2000-04-14 Matthew Green <mrg@cygnus.com>
3505 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3506 * configure: Rebuilt.
3508 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3509 Jason Eckhardt <jle@cygnus.com>
3511 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3513 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3514 Added handling of new operand types l,y,&,fe,fE,fx.
3516 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3517 David Mosberger <davidm@hpl.hp.com>
3518 Timothy Wall <twall@cygnus.com>
3519 Andrew MacLeod <amacleod@cygnus.com>
3520 Jim Wilson <wilson@cygnus.com>
3522 * Makefile.am (CPU_TYPES): Add ia64.
3523 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3524 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3525 * Makefile.in: Rebuild.
3526 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3527 * configure: Rebuild.
3528 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3529 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3530 * expr.c (expr): Handle md_optimize_expr.
3531 * read.c (LEX_HASH): Add comment.
3532 * config/tc-ia64.c, config/tc-ia64.h: New files.
3534 2000-04-21 Richard Henderson <rth@cygnus.com>
3536 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3537 bundling a non-delayed branch type instruction.
3539 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3541 * config/tc-mn10300.c (HAVE_AM30): Define.
3542 (md_assemble): Use it.
3544 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3546 * config/obj-elf.c (obj_elf_change_section): Check for changed
3549 * Makefile.am: (CPU_MULTI_VALID): Remove.
3550 (MULTI_CPU_TYPES): Define.
3551 (MULTI_CPU_OBJ_VALID): Define.
3552 (DEPTC): Use the above.
3553 (DEPOBJ): Same here.
3555 Regenerate dependencies.
3556 * Makefile.in: Regenerate.
3558 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3560 * Makefile.am (YACC, LEX): Get them from configure.
3562 2000-04-18 H.J. Lu (hjl@gnu.org)
3564 * config/tc-i386.c (offset_in_range): Use addressT instead of
3565 bfd_vma for non-bfd assemblers.
3567 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3569 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3570 doesn't give spurious errors.
3572 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3574 * as.h (SEEK_SET): Define if undefined.
3576 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3578 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3579 constants, and don't assume offsetT is 32 bits.
3581 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3583 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3584 (md_pcrel_from_section): Add prototype.
3585 (d10v_fix_adjustable): Add prototype.
3586 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3588 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3590 2000-04-12 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3593 symbol in frag chain.
3595 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3597 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3598 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3599 (fits_in_signed_word, smallest_imm_type): Ditto.
3600 (md_assemble): Use an offsetT var to hold offsetT values, not a
3602 (offset_in_range): New.
3603 (md_assemble): Use it.
3604 (md_convert_frag): Change type of target_address, opcode_address,
3605 and displacement_from_opcode_start to offsetT.
3606 (md_create_short_jump): Change type of offset to offsetT.
3607 (md_create_long_jump): Ditto.
3608 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3609 (md_chars_to_number): Remove.
3610 (output_invalid): Remove duplicate prototype.
3612 2000-04-09 Nick Clifton <nickc@cygnus.com>
3614 * Makefile.am (CPU_TYPES): Add 'avr'.
3615 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3616 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3618 * Makefile.in: Regenerate.
3620 * doc/as.texinfo: Add M32R documentation.
3622 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3624 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3625 --enable-build-warnings option.
3626 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3627 * Makefile.in, configure: Re-generate.
3629 2000-04-07 Nick Clifton <nickc@cygnus.com>
3631 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3632 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3633 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3634 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3635 (arm_force_relocation): Force relocations for
3636 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3638 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3640 * config/tc-sh.c (get_operands): There's no third operand if the
3641 first operand is an immediate.
3643 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3645 * config/tc-sh.c (immediate): Delete.
3646 (sh_operand_info): Add immediate member.
3647 (parse_reg): Use A_PC for pc.
3648 (parse_exp): Add second argument 'op'. All callers changed.
3649 (parse_at): Expect pc to be coded as A_PC.
3650 Use immediate field in *op.
3651 (insert): Add fourth argument 'op'. All callers changed.
3652 (build_relax): Add second argument 'op'. All callers changed.
3653 (insert_loop_bounds): New function.
3654 (build_Mytes): Remove DISP_4.
3655 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3656 (assemble_ppi): Use immediate field in *operand.
3657 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3658 (md_apply_fix): Likewise.
3659 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3661 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3663 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3665 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3667 * internals.texi (CPU backend): Document
3668 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3670 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3672 * po/gas.pot: Regenerate.
3674 * as.c (show_usage): Restore translated part of bug string.
3675 * gasp.c (show_usage): Likewise.
3677 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3678 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3679 than move-if-change.
3680 (DEP1): Modify for "gcc -MM".
3684 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3685 Update dependencies.
3686 * Makefile.in: Regenerate.
3688 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3690 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3691 (md_begin): Likewise.
3692 (HAVE_AM33): New macro.
3693 (md_assemble): Use it. Match r_regs and xr_regs only if
3696 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3698 * as.h: #include "bin-bugs.h"
3699 * as.c (show_usage): Use REPORT_BUGS_TO.
3700 * gasp.c: #include "bin-bugs.h"
3701 (show_usage): Use REPORT_BUGS_TO.
3703 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3705 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3707 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3708 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3711 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3713 * config/tc-i386.c (i386_immediate): Don't assume a constant
3714 immediate is necessarily 16 bits when in 16 bit code mode.
3715 (md_assemble): Instead set guess_suffix here after we have checked
3718 2000-04-02 Richard Henderson <rth@cygnus.com>
3720 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3721 quantities. Correct right shift sign extension.
3722 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3723 32-bit value when shifting into place.
3725 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3727 * app.c: Add ATTRIBUTE_UNUSED as needed.
3728 * config/tc-ppc.c: Likewise.
3729 (ppc_size): Make unsigned long.
3730 (ppc_insert_operand): Add casts to avoid warnings.
3732 2000-03-31 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-d10v.h (md_flush_pending_output): Define.
3736 2000-03-29 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3739 segment. Works for both BFD_ASSEMBLER and others.
3740 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3742 2000-03-29 Nick Clifton <nickc@cygnus.com
3744 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3746 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3748 * listing.c (LISTING_LHS_WIDTH): Default depends on
3750 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3752 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3754 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3757 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3759 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3761 * config/tc-avr.c (mcu_types): Add missing initialiser.
3762 (md_pcrel_from_section): Add prototype.
3763 (avr_operand): Remove redundant test of unsigned < 0.
3764 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3766 2000-03-27 Denis Chertykov <denisc@overta.ru>
3768 * config/tc-avr.c: New file for AVR support.
3769 * config/tc-avr.h: Likewise.
3770 * configure.in: Add AVR support.
3771 * configure: Regenerate.
3773 2000-03-26 Timothy Wall <twall@cygnus.com>
3775 * gasp.c (macro_op): Add new argument to check_macro call.
3776 Macro structure definitions moved to macro.h
3777 * sb.h: Add argument to prototype for input_scrub_include_sb.
3778 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3779 nesting checks with an additional flag.
3780 (struct input_save): Add flag to indicate whether current sb
3781 should be checked for proper macro/conditional nesting.
3782 (input_scrub_push/pop): Save/restore nest check flag.
3783 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3785 * macro.c (check_macro): Allow caller to retrieve parsed macro
3786 information if a pointer is provided. This information may be
3787 used by the new macro hooks.
3788 * macro.h: Update prototype for check_macro. Macro struct
3789 definitions moved here from macro.c/gasp.c.
3790 * read.c (read_a_source_file): Add parameter to check_macro call,
3791 and pass macro info to the macro hook, if defined.
3792 (input_scrub_insert_line): New. Allow insertion of a line of
3793 characters into the input stream.
3794 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3795 file into the input stream.
3796 (s_include): Use input_scrub_insert_file.
3797 * internals.texi: Document new macro hooks.
3798 * as.h: New prototypes added.
3800 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3802 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3803 an initial capital letter.
3804 (i386_index_check): Reindent.
3806 2000-03-19 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3811 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3813 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3814 instruction operand bad if Rd > 7 when generating
3815 thumb instructions. Prevents for example,
3816 "adr r12,label" from silently failing and generating
3817 the wrong instruction.
3819 2000-03-17 Nick Clifton <nickc@cygnus.com>
3821 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3822 that have a destingation >= 0x400000.
3823 Fix compile time warning messages.
3825 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3827 * config/tc-sh.c (md_begin): When encountering insn that are
3828 not supported by the current arch, only change the name if
3829 its contents are the same as prev_name.
3830 (get_specific): If the the architecture doesn't match, fail.
3832 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3834 * config/tc-sh.c (IDENT_CHAR): Define.
3835 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3836 matching back where it came from.
3838 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3840 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3842 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3844 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3847 2000-03-15 Kazu Hirata <kazu@hxi.com>
3849 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3851 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3853 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3854 floating-point-number, make sure 'f' is in FLT_CHARS.
3856 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3858 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3859 (s_lcomm_internal): Use it.
3860 * doc/internals.texi (CPU backend): Document it.
3861 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3864 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3866 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3869 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3870 implementation doesn't have special handling for switch
3872 (macro_build): Allow for code in sections other than .text.
3874 (mips_ip): Likewise.
3875 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3876 Don't perform relocs if we will be outputting them.
3877 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3878 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3881 2000-03-09 Catherine Moore <clm@cygnus.com>
3883 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3884 relocation type based on the entry in the fixup structure.
3885 Put S_IS_EXTERN processing back in.
3887 2000-03-08 H.J. Lu (hjl@gnu.org)
3889 * Makefile.am (install-exec-tooldir): Depend on
3890 install-exec-bindir for parallel make.
3891 * Makefile.in: Regenerated.
3893 2000-03-06 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3897 (md_parse_option): Parse -m32r command line switch - disable m32rx
3899 (md_show_usage): Document new option.
3901 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3902 * doc/Makefile.in: Regenerate.
3903 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3905 2000-03-02 Michael Meissner <meissner@redhat.com>
3907 * config/tc-d30v.c (check_range): Remove code that incorrectly
3908 sign extended values where bits < 32.
3910 2000-03-02 H.J. Lu (hjl@gnu.org)
3912 * configure.in: Support --enable-targets=all on ia32.
3913 * configure: Regenerated.
3915 2000-03-01 Nick Clifton <nickc@cygnus.com>
3917 * gasp.c (do_align): Remove bogus check of alignment value.
3919 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3921 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3922 TC_PPC was defined forced the type of a symbol with no other type
3925 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3927 * doc/internals.texi (CPU backend): Mention that
3928 line_separator_chars do not break up comments. Fix typos for
3929 LEX_AT and LEX_NAME descriptions. Document operands for
3930 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3931 description of md_create_short_jump usage. Document argument for
3932 md_undefined_symbol.
3934 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3936 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3937 (md_parse_option): Handle it.
3938 (md_show_usage): Document it.
3940 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3942 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3943 opcode, for the instruction `pal19'. From Andrea Arcangeli
3946 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3948 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3950 (md_assemble): To here, before template operands are matched.
3951 Also ensure a constant immediate is sign extended when we know the
3952 size is at most 16 bits. This is to catch cases like "add
3953 $0xffc0,%ax" where we don't know the size, and thus that the
3954 immediate can be represented as Imm8S until after parsing the
3956 (i386_displacement): Similarly sign extend 16 bit constant
3958 (md_assemble): Relax 16-bit jump constant range check to suit sign
3959 extended displacements.
3961 2000-02-26 Andreas Jaeger <aj@suse.de>
3963 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3965 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3967 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3968 call operands when intel_syntax.
3969 (intel_float_operand): Return 2 for "fi...".
3970 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3971 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3972 earlier "SHORT" change.
3973 (md_assemble): When determining suffix from Regs, exclude
3976 2000-02-24 Nick Clifton <nickc@cygnus.com>
3978 * configure: Add arm-wince, mips-pe and sh-pe targets.
3979 * configure: Regenerate.
3981 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3983 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3984 "pe-mips" for the mips-pe target.
3986 * config/tc-arm.c (insns): Change displacement encoded in BL
3987 and B instructions if the target port is arm-wince.
3988 (do_ldst): Do not bias the relocation offset if the target
3990 (md_pcrel_from): Add in missing relocation offset bias if the
3991 target os arm-wince.
3993 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3994 (md_begin): Disable -G support for mips-pe target.
3995 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3996 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3999 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4000 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4001 assembler, just set the alignment to 4.
4003 * config/te-wince-pe.h: New file for WinCE targets. Define
4006 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4008 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4009 string instructions.
4010 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4011 (i386_intel_memory_operand): After finding a segment override,
4012 check again for no `[' before looking for a displacement. Bomb if
4013 more than one displacement rather than silently discarding the
4014 second and subsequent ones. Free strings malloc'd by
4015 build_displacement_string.
4017 2000-02-24 Catherine Moore <clm@cygnus.com>
4019 * config/obj-som.c (obj_pseudo_table): Add "weak".
4020 (obj_som_weak): New routine.
4022 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4024 * config/tc-i386.c (union i386_op): New.
4025 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4026 Throughout file replace occurences of disps[n], imms[n], regs[n]
4027 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4028 intel mode operand swapping. Add assert in regKludge and
4029 fake_zero_displacement code. Test i.types[n] when outputting
4030 displacements and immediates. Combine output of Disp16 with
4032 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4033 when in intel mode by (not) reversing fsub and fdiv operands
4034 before the template search. This fails for single operand
4035 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4036 undefined. Instead fix the base_opcode after we've found the
4037 template. Move base_opcode xor with found_reverse_match from
4038 opcode output code to before this fix so we test for the correct
4040 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4041 check in intel mode. Instead compare opcodes.
4043 * config/tc-i386.h (TC_RELOC): Delete.
4044 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4045 with equivalent call to reloc.
4047 * as.h (flag_m68k_mri): Move declaration after target include, and
4048 only declare when TC_M68K defined. Define as zero otherwise.
4049 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4050 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4051 Define as zero otherwise.
4052 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4053 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4054 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4055 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4056 testing whether defined.
4057 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4058 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4059 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4060 rather than testing whether defined.
4061 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4062 (parse_mri_cons): Declare and use only when TC_M68K.
4063 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4064 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4065 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4067 * NEWS: Mention IBM 370 support.
4069 2000-02-23 Richard Henderson <rth@cygnus.com>
4071 * config/tc-i386.c (md_assemble): When swapping operands for
4072 intel_syntax, assume everything that's not Imm or Disp is a
4075 2000-02-23 Linas Vepstas <linas@linas.org>
4077 * config/tc-i370.c, config/tc-i370.h: New files.
4078 * Makefile.am: Add support for Linux/IBM 370.
4079 * configure.in: Likewise.
4080 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4081 * config/obj-elf.c: Include elf/i370.h
4082 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4084 * Makefile.in: Regenerate.
4085 * configure: Regenerate.
4087 * doc/c-i370.texi: New file.
4088 * doc/all.texi: Include it.
4089 * doc/as.texinfo: And here.
4090 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4091 * doc/Makefile.in: Regenerate.
4093 2000-02-19 Michael Meissner <meissner@redhat.com>
4095 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4096 determine if an instruction can be used in parallel with an ADDppp
4097 or SUBppp instruction.
4099 2000-02-22 Andrew Haley <aph@cygnus.com>
4101 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4103 2000-02-22 Andrew Haley <aph@cygnus.com>
4105 * config/tc-mips.c (mips_gp32): New variable.
4106 (macro_build) Use mips_gp32.
4108 (md_longopts): Add "-mgp32" and "-mgp64".
4109 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4111 (OPTION_M7900): Change offset
4112 (OPTION_NO_M7900): Ditto.
4114 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4116 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4117 warning, and bump it to 1.
4119 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4121 From Brad Lucier <lucier@math.purdue.edu>:
4122 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4125 2000-02-21 Catherine Moore <clm@cygnus.com>
4127 * config/tc-mips.c (MF_HILO_INSN): Define.
4128 (mips_7000_hilo_fix): Declare.
4129 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4130 (md_parse_option): Check for 7000_HILO_FIX options.
4131 (OPTION_M7000_HILO_FIX): Define.
4132 (OPTION_NO_M7000_HILO_FIX): Define.
4133 * doc/c-mips.texi (-mfix7000): Describe.
4135 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4137 * listing.c (print_lines): Remove unused variable `end'.
4139 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4140 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4141 reloc_type when BFD_ASSEMBLER.
4142 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4143 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4144 statement and quell signed vs. unsigned comparison warning.
4146 2000-02-18 Nick Clifton <nickc@cygnus.com>
4148 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4149 the computed frag offset, rather than overwriting it.
4151 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4153 * config/tc-sh.c ("elf/sh.h"): Include.
4154 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4155 (md.begin): Initialize target_arch.
4156 Only include opcodes in has table that match selected architecture.
4157 (parse_reg): Recognize register names for sh-dsp.
4158 (parse_at): Recognize post-modify addressing.
4159 (get_operands): The leading space is now optional.
4160 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4161 arguments. Update valid_arch.
4162 (build_Mytes): Add support for SDT_REG_N.
4163 (find_cooked_opcode): New function, broken out of md_assemble.
4164 (assemble_ppi, sh_elf_final_processing): New functions.
4165 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4166 (md_longopts, md_parse_option): New option: -dsp.
4167 * config/tc-sh.h (elf_tc_final_processing): Define.
4168 (sh_elf_final_processing): Declare.
4170 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4172 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4173 the unwinder subspace. Save the current seg/subseg before creating
4176 2000-02-10 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4179 little endian targets.
4180 (INST_BYTE1): Redefine to handle big and little endian
4182 (cpu_type): New type: Select between M340 and M210.
4183 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4184 instructions of the M340.
4185 (md_assemble): Add support for the MULSH and OPSR classes of
4187 (md_atof): Add support for little endian targets.
4188 (md_parse_option): Add support for -EL, -EB and -mcpu command
4190 (md_convert_frag): Add support for little endian targets.
4191 (md_apply_fix3): Add support for little endian targets.
4192 (md_number_to_chars): Add support for little endian targets.
4194 2000-02-10 Timothy Wall <twall@redhat.com>
4196 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4197 defined, use it to verify the symbol just read should be a label.
4199 2000-02-10 Timothy Wall <twall@redhat.com>
4201 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4202 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4203 around colons when KEEP_WHITE_AROUND_COLON is defined.
4204 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4205 and KEEP_WHITE_AROUND_COLON.
4207 2000-02-08 Timothy Wall <twall@redhat.com>
4209 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4211 (do_repeat): New. Abstract repeat logic so that a "break" can be
4213 (end_repeat): New. Provide support for a "break" out of the
4215 * read.h: Add prototypes for new functions.
4217 2000-02-08 Timothy Wall <twall@redhat.com>
4219 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4220 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4221 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4224 2000-02-08 Timothy Wall <twall@redhat.com>
4226 * read.c: Added elseif to directives table.
4227 * read.h: Added prototype for s_elseif.
4228 * doc/as.texinfo: Added description for elseif.
4229 * cond.c (s_elseif): New function
4231 2000-02-04 Timothy Wall <twall@redhat.com>
4233 * listing.c (print_lines): Remove conditionals causing bug in
4236 2000-02-03 Timothy Wall <twall@cygnus.com>
4238 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4240 * frags.c (frag_new): Calculate fr_fix in octets
4241 (frag_now_fix) Return offset as target address offset (bytes).
4242 (frag_now_fix_octets) New - Return offset in octets (8-bit
4244 * frags.h: Added prototype for frag_now_fix_octets().
4245 Distinguish between octets and bytes in field descriptions.
4246 * listing.c (calc_hex): Account for octets vs bytes when
4247 printing addresses/offsets.
4248 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4249 target is little-endian, print the octets in a word in big-endian
4250 order so that the display looks like a proper hexadecimal number,
4251 instead of having the octets reversed.
4252 * read.c (do_align): When recording alignment, alignment power
4253 should be in terms of target bytes (minimum addressible unit)
4255 (do_org) Convert ORG target address (byte) argument into an
4256 octet offset when generating a variable fragment.
4257 * symbols.c (resolve_symbol_value): Symbol final value
4258 converted to a target address offset (bytes) from its octet offset.
4259 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4260 offset (bytes) is adjusted by the frag offset (octets) converted
4262 (coff_frob_section) Section alignment power is in terms of bytes;
4263 convert it to an octet alignment power when calculating size (and
4264 size mask) in octets. Don't modify the section size in order to
4265 "align" it for TI COFF, since that format has a different method
4266 for storing alignment information.
4268 2000-02-01 Timothy Wall <twall@cygnus.com>
4270 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4271 entries, matching the way GCC generates them. If not escaped, the
4272 filename is encoded incorrectly.
4274 2000-01-31 Nick Clifton <nickc@cygnus.com>
4276 * config/tc-arm.c (reg_table): Add support for ATPCS register
4279 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4281 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4283 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4285 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4286 of a symbol when we really care about its value.
4288 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4290 * config/tc-mcore.c (md_assemble): Give warning message if
4291 operands passes to instruction are more than the spec.
4293 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4295 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4296 Thumb mode but the label seen was not declared as '.thumb_func'
4297 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4298 correct disassembly of Thumb code bounded by non function labels.
4300 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4302 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4303 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4305 * Makefile.in: Same here.
4308 * configure.in: Set bfd_gas for i386-aout when primary target
4309 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4310 we may need the primary te_file. Remove incorrect comment.
4312 * configure: Regenerate.
4314 * config/e-i386aout.c: New file.
4316 * as.c (USE_EMULATIONS): Move to before print_version_id.
4317 (struct emulation): Add i386aout.
4318 (show_usage): Split text strings. Reformat -a text. Add --em
4322 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4323 (aout_format_ops): New.
4326 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4327 preprocessor conditional and add aout USE_EMULATIONS tests.
4328 (read_a_source_file): Don't pass error strings to printf as
4332 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4334 (do_data): Same here.
4335 (process_file): And here.
4338 * symbols.c (colon): Rewrite "already defined" fatal message
4339 code for aout with USE_EMULATIONS.
4342 * config/obj-aout.c (OBJ_HEADER): Define.
4343 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4345 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4346 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4348 (obj_aout_type): Expand S_SET_OTHER here too.
4349 (obj_read_begin_hook): Remove.
4350 (aout_pop_insert): New.
4351 (obj_aout_s_get_other): New.
4352 (obj_aout_s_get_desc): New.
4353 (aout_format_ops): New.
4356 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4357 gets aout_pseudo_table.
4358 (aout_pseudo_table): Declare.
4359 (obj_read_begin_hook): Define.
4362 * config/obj-coff.c (obj_pseudo_table): Rename to
4364 (coff_pop_insert): Use coff_pseudo_table.
4365 (coff_sec_sym_ok_for_reloc): Remove.
4366 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4367 and comment all zero entries and remove #if 0 code.
4370 * config/obj-coff.h (obj_pop_insert): Define.
4371 (coff_pseudo_table): Declare.
4374 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4375 s_get_size, s_set_size. Comment all zero entries.
4378 * config/obj-elf.c (elf_s_get_other): New function.
4379 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4380 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4381 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4383 (obj_elf_parse_section_letters): Don't pass error strings to
4384 printf as format arg.
4387 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4389 (elf_s_get_other): Declare.
4390 (S_GET_OTHER) Define as elf_s_get_other if not already
4392 (S_SET_OTHER): Only define when not already defined.
4393 (elf_obj_read_begin_hook): Declare.
4394 (obj_read_begin_hook): Define.
4395 (elf_obj_symbol_new_hook): Declare.
4396 (obj_symbol_new_hook): Define.
4399 * config/obj-multi.h: Add copyright header and protect against
4400 multiple inclusion. Add * to all function pointers.
4401 (OBJ_HEADER): If defined, include it rather than other defines
4403 (obj_frob_file_after_relocs): Test for NULL.
4404 (obj_symbol_new_hook): Here too.
4405 (obj_sec_sym_ok_for_reloc): And here.
4406 (S_GET_OTHER): Define.
4407 (S_GET_DESC): Define.
4408 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4409 (OBJ_MAYBE_ELF): Update comment.
4411 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4412 OBJ_AOUT preprocessor conditional and handle emulation by
4413 testing OUTPUT_FLAVOR.
4414 (i386_displacement): Here too.
4415 (md_section_align): Similarly here.
4416 (i386_target_format): Conditionally compile when more than one
4417 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4418 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4419 (i386_displacement): Here too.
4422 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4423 Define TARGET_FORMAT for aout only when not multi.
4426 * config/te-multi.h: Delete file as it's identical to te-generic.h
4428 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4430 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4431 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4434 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4436 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4439 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4441 * config/tc-mips.c (mips_do_align): New function.
4442 * config/tc-mips.h (md_do_align): Define.
4444 2000-01-10 Philip Blundell <philb@gnu.org>
4446 * doc/c-arm.texi (ARM Options): Fix typo.
4447 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4448 line separator for Linux.
4449 * doc/as.texinfo (Comments): Mention the ARM.
4451 2000-01-10 Philip Blundell <pb@futuretv.com>
4453 * configure.in (arm*-*-conix*): New target.
4454 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4456 * configure: Regenerate.
4458 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4460 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4461 (obj_elf_visibility): New function.
4463 * doc/as.texinfo (Visibility): New node: document visibility
4466 For older changes see ChangeLog-9899