1 2001-02-18 lars brinkhoff <lars@nocrew.org>
3 * Makefile.am: Add PDP-11 target.
4 * configure.in: Likewise.
5 * config/tc-pdp11.c: New file.
6 * config/tc-pdp11.h: New file.
7 * doc/Makefile.am: Add PDP-11 documentation.
8 * doc/all.texi: Likewise.
9 * doc/as.texinfo: Likewise.
10 * doc/c-pdp11.texi: New file.
12 2001-02-16 matthew green <mrg@redhat.com>
14 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
16 2001-02-13 Jim Wilson <wilson@redhat.com>
18 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
19 reloc instead of a 0 reloc.
20 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
22 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
24 2001-02-13 Ian Lance Taylor <ian@zembu.com>
26 * write.c (is_dnrange): Stop as soon as the address becomes
28 (relax_frag): Add segment parameter. Only call symbol_get_frag
29 once. Only call is_dnrange if the symbol is in the same segment,
30 and the symbol address is larger.
31 (relax_segment): Pass segment to md_relax_frag and relax_frag.
32 * write.h (relax_frag): Update declaration.
33 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
35 * config/tc-m32r.c (m32r_relax_frag): Likewise.
36 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
37 (m32r_relax_frag): Update declaration.
38 * config/tc-mips.h (md_relax_frag): Add segment parameter.
39 * config/tc-tic54x.h (md_relax_frag): Likewise.
40 * doc/internals.texi (CPU backend): Update documentation for
43 2001-02-13 Alan Modra <alan@linuxcare.com.au>
45 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
46 Mention effect of < 386 architectures on jump promotion.
47 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
49 * config/tc-i386.c (no_cond_jump_promotion): New.
50 (set_cpu_arch): Parse "jumps" arch modifier.
51 (insn_size): Modify usage comment.
52 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
53 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
54 (TYPE_FROM_RELAX_STATE): New define.
55 (UNCOND_JUMP, COND_JUMP): Renumber.
56 (md_relax_table): Reorder to suit.
57 (COND_JUMP86): New define.
58 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
59 (md_assemble): Create frag var for jumps of max size, encode relax
60 state for COND_JUMP86.
61 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
62 leave conditional jumps small if no_cond_jump_promotion.
63 (md_convert_frag): Likewise.
65 * expr.c (operator): Don't bump input_line_pointer for two char
66 operators. Instead return operator size via new param num_chars.
67 (expr): Use above to parse multi-char operators correctly.
69 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
71 * tc-i386.c (i386_displacement): Fix handling of
72 BFD_RELOC_X86_64_GOTPCREL.
73 (i386_validate_fix): Likewise.
75 2001-02-12 Philip Blundell <pb@futuretv.com>
77 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
78 ldrt/strt instructions.
80 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
82 * config/tc-mips.c (macro): For M_LA_AB emit a
83 BFD_RELOC_MIPS_CALL16 relocation or a
84 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
85 BFD_RELOC_MIPS_GOT16 and
86 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
87 loading the jump register when generating SVR4_PIC code.
89 2001-02-10 Chris Demetriou <cgd@broadcom.com>
91 * configure.in: Make 'mipself' and 'mipsecoff' emulations
92 map to MIPS-specific files, as they used to do before the
94 * configure: Regerate.
96 2001-02-10 Chris Demetriou <cgd@broadcom.com>
98 * config/tc-mips.c (md_parse_option): Don't try to compile
99 ELF-only option code if not ELF.
101 2001-02-08 David Mosberger <davidm@hpl.hp.com>
103 * config/tc-ia64.h (md_elf_section_type): New macro.
104 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
105 (they're now handled via ia64_elf_section_type.
107 * config/tc-ia64.c (unwind): New members saved_text_seg,
108 saved_text_subseg, and force_unwind_entry.
109 (optimize_unw_records): New function to optimize away unnecessary
111 (ia64_elf_section_type): New function.
112 (output_unw_records): Generate unwind info only if the size is
113 non-zero or if it's forced for some other reason (e.g.,
114 handlerdata or a personality routine).
115 (generate_unwind_image): Don't switch back to previous
116 section---stay inside the unwind info section instead so that
117 handlerdata that may follow goes into the right place.
118 (dot_handlerdata): Force generation of unwind entry and save the
119 current active text segment before generating unwind image.
120 (dot_unwentry): Force generation of unwind entry.
121 (dot_personality): Ditto.
122 (dot_endp): Generate unwind table entry only if there is
123 some unwind info or the unwind entry was forced.
125 * config/tc-ia64.c (make_unw_section_name): New macro to form
127 (generate_unwind_image): Add "text_name" argument. Use it to
128 form unwind section name.
129 (dot_handlerdata): Determine current segment (section) name and
130 pass it to generate_unwind_image().
131 (dot_endp): Determine current segment (section) name and use
132 it to determine the appropriate unwind section name.
133 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
134 n, fill, and max arguments.
136 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
138 * Makefile.am: Add linux target for S/390.
139 * configure.in: Likewise.
140 * config/tc-s390.c: New file.
141 * config/tc-s390.h: New file.
143 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
145 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
146 2byte, 4byte and 8byte.
148 2001-02-08 Alan Modra <alan@linuxcare.com.au>
150 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
151 md_number_to_chars with size > sizeof (valueT).
153 2001-02-06 H.J. Lu <hjl@gnu.org>
155 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
156 there is no relocation.
158 2001-02-06 H.J. Lu <hjl@gnu.org>
160 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
162 * config/tc-ia64.c (md_parse_option): Only accept the valid
163 ia64 options on "-axxx".
165 2001-02-05 Jim Wilson <wilson@redhat.com>
167 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
168 aborting for invalid operands.
170 2001-02-06 Alan Modra <alan@linuxcare.com.au>
172 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
173 than via pointer. Update all callers.
174 (UNWIND_LOW32): Define.
175 (UNWIND_HIGH32): Define.
176 (pa_build_unwind_subspace): Use the above macros instead of dumping
177 bitfields directly. Call frag_more once rather than multiple times.
178 (md_assemble): Use UNWIND_LOW32.
180 (pa_procend): Likewise.
181 (process_exit): Use UNWIND_HIGH32.
183 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
185 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
186 function to select the header according to the cpu.
187 (md_after_pass_hook, md_do_align): Remove.
188 (md_cleanup, m68hc11_cleanup): Remove.
189 (md_pcrel_from_section): Declare.
190 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
191 (build_jump_insn, build_insn): Likewise.
192 (m68hc11_listing_header): New function.
193 (m68hc11_cleanup): Remove.
195 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
197 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
198 symbols because there is no support for shared libraries and these
199 symbols can't be overridden (unless they are weak).
201 2001-02-01 Momchil Velikov <velco@fadata.bg>
203 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
204 for the compilation unit with a zero byte.
206 2001-01-30 Alan Modra <alan@linuxcare.com.au>
208 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
209 destinations. Correct range check for 17 and 22 bit branches.
211 2001-01-25 Nick Clifton <nickc@redhat.com>
213 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
214 still set. Issue an error message instead.
215 (md_estimate_size_before_relax): Delete unused variable
216 'buffer_address'. Fixup parentheses around if statement.
218 2001-01-23 Kazu Hirata <kazu@hxi.com>
220 * as.c: Fix formatting.
222 * messages.c: Likewise.
224 * symbols.c: Likewise.
226 2001-01-23 Ben Elliston <bje@redhat.com>
228 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
230 2001-01-22 Kazu Hirata <kazu@hxi.com>
232 * config/tc-alpha.c: Fix formatting.
234 2001-01-19 Kazu Hirata <kazu@hxi.com>
236 * config/tc-alpha.c: Fix formatting.
238 2001-01-18 Kazu Hirata <kazu@hxi.com>
240 * config/tc-alpha.c: Fix formatting.
242 2001-01-18 Nick Clifton <nickc@redhat.com>
244 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
246 (stm_flags): Remove redundant bit from "ed" and "da" flags.
248 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
250 * configure.in (cpu_type, arch): Match i386 too.
251 * configure: Rebuilt.
253 2001-01-16 Kazu Hirata <kazu@hxi.com>
255 * config/tc-i386.c: Fix formatting.
257 2001-01-16 Alan Modra <alan@linuxcare.com.au>
259 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
260 relocs for .PARISC.unwind section.
262 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
263 depending on section flags, not just for .text.
265 2001-01-15 Jim Wilson <wilson@redhat.com>
267 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
268 not immediately followed by an instruction.
270 2001-01-15 Kazu Hirata <kazu@hxi.com>
272 * config/tc-m68hc11.c: Fix formatting.
274 2001-01-15 Nick Clifton <nickc@redhat.com>
276 * symbols.c (colon): Change 'already defined symbol' from a
277 fatal error to an ordinary error. There is no reason why this
278 error should be fatal.
280 * message.c (as_fatal): Delete output file, if one has been
283 2001-01-14 Alan Modra <alan@linuxcare.com.au>
285 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
287 2001-01-14 Kazu Hirata <kazu@hxi.com>
289 * config/tc-alpha.c: Fix formatting.
290 * config/tc-arc.c: Likewise.
291 * config/tc-arc.h: Likewise.
292 * config/tc-d10v.c: Likewise.
293 * config/tc-i370.c: Likewise.
294 * config/tc-i386.c: Likewise.
295 * config/tc-i960.c: Likewise.
296 * config/tc-m68k.c: Likewise.
297 * config/tc-ppc.c: Likewise.
298 * config/tc-sparc.c: Likewise.
299 * config/tc-tahoe.c: Likewise.
300 * config/tc-vax.c: Likewise.
302 * config/tc-arc.c: Fix formatting.
304 * config/tc-arc.c: Fix formatting.
306 2001-01-14 Alan Modra <alan@linuxcare.com.au>
308 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
309 both 32 and 64 bit ELF.
311 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
312 and don't bother storing `m' for "ce" completer. Tidy handling of
313 'J' and 'K' operands to suit. Handle '<' and '>' operands.
315 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
317 * tc-i386.h (TARGET_MACH): New macro.
318 (i386_mach): Declare.
319 * tc-i386.c (i386_mach): New function.
321 2001-01-13 Philip Blundell <philb@gnu.org>
323 * doc/as.texinfo: Fix spelling and cross-references.
325 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
326 character for all systems, not just GNU/Linux. Make it explicit
327 that `-k' doesn't affect code generation, just ELF flags.
329 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
331 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
334 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
336 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
338 2001-01-12 Nick Clifton <nickc@redhat.com>
340 * as.c (print_args): Update copyright date to 2001.
342 2001-01-12 Peter Targett <peter.targett@arccores.com>
344 * doc/c-arc.texi: New file.
345 Some sections to be expanded.
347 2001-01-12 Alan Modra <alan@linuxcare.com.au>
349 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
350 (md_parse_option): Always accept "--32".
352 2001-01-11 Peter Targett <peter.targett@arccores.com>
354 * as.h (TC_ARC): Ensure struc-symbol.h included.
355 * as.c (dwarf2dbg.h): Include to remove implicit declaration
357 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
358 (TARGET_SYMBOL_FIELDS) added.
360 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
361 * doc/c-arc.texi: New file.
362 Some sections to be expanded.
363 * doc/as.texinfo: Update command-line options.
364 Removed outdated text for ARC dependant features, instead include
365 text from above file.
367 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
368 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
371 * config/tc-arc.c: New updated configuration for
372 ARC, including selection of core variants, and extensibility of
373 instructions, registers etc. through directives.
375 * config/tc-arc.c (arc_extinst): Minor corrections for
377 (arc_common) Likewise. Make alignment argument optional for local
378 symbols also, with default of zero.
380 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
382 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
383 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
384 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
385 and fix_new_exp() instead.
386 (md_convert_frag): For indexed post byte use the symbol value
387 rather than the displacement.
388 (md_relax_table): Fix indexed offset relax.
390 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
392 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
394 (relaxable_symbol): New function.
396 2001-01-11 Andreas Jaeger <aj@suse.de>
398 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
401 2001-01-10 Nick Clifton <nickc@redhat.com>
403 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
404 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
406 2001-01-10 Nick Clifton <nickc@redhat.com>
408 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
409 character used to dollar local symbols.
410 (LOCAL_LABEL_CHAR): New constant - the magic character used to
412 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
413 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
415 Use LOCAL_LABEL_CHAR.
416 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
417 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
418 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
420 2001-01-08 Bo Thorsen <bo@suse.de>
422 * config/tc-i386.c (i386_immediate, i386_displacement):
425 2001-01-07 Ian Lance Taylor <ian@zembu.com>
427 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
430 2001-01-07 Philip Blundell <philb@gnu.org>
432 * doc/as.texinfo (Bug Reporting): Update email address for
436 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
438 * configure.in: Define DEFAULT_ARCH for i386.
439 * tc-i386.c (md_assemble): Return after the error message;
440 move testing for 64bit operands to proper place.
442 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
444 * doc/as.texinfo: Document '#' as comment character for i386 and
445 x86_64. Add AMD x86-64 into menu of machine dependent information.
447 * doc/c-i386.texi: Document x86_64 extensions.
449 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
451 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
453 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
455 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
456 * NEWS: Add note about Pentium4 support.
458 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
460 * tc-i387.c (pi, pte, pt): Update.
461 (type_names): Add new types.
463 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
465 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
466 CpuUnknown): Renumber
467 (CpuP4, CpuSSE2): New.
468 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
470 2001-01-03 Philip Blundell <pb@futuretv.com>
472 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
474 (alpha_fix_adjustable): Likewise.
475 (md_apply_fix): Likewise.
477 2000-12-31 H.J. Lu <hjl@gnu.org>
479 * listing.c (listing_message): Allocate string only if it is
482 * configure: Rebuild.
484 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
486 * doc/internals.texi (Relaxing with a table) <after relaxation>:
487 Point out caveats with generating fixups for the opcode in a frag.
489 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
491 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
494 2000-12-29 H.J. Lu <hjl@gnu.org>
496 * listing.c (calc_hex): Print the variable part only if the
497 fragment type is rs_fill.
499 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
501 * doc/internals.texi (tc_conditional_pseudoop,
502 TC_LINKRELAX_FIXUP): Fix typos.
504 2000-12-28 Richard Henderson <rth@redhat.com>
506 * write.c (subsegs_finish): Fix thinko last change -- don't
507 "optimize" the alignment == 0 case.
509 2000-12-28 Richard Henderson <rth@redhat.com>
511 * as.h (rs_align_test): New.
512 * frags.c (NOP_OPCODE): Move default from read.c.
513 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
514 (frag_align_code): New.
515 * frags.h (frag_align_code): Declare.
516 * read.c (NOP_OPCODE): Remove.
517 (do_align): Use frag_align_code.
518 * write.c (NOP_OPCODE): Remove.
519 (get_recorded_alignment): New.
520 (cvt_frag_to_fill): Handle rs_align_test.
521 (relax_segment): Likewise.
522 (subsegs_finish): Align last subseg in section to the
523 section alignment. Use frag_align_code.
524 * write.h (get_recorded_alignment): Declare.
525 * config/obj-coff.c (size_section): Handle rs_align_test.
526 (fill_section, fixup_mdeps): Likewise.
527 (write_object_file): Use frag_align_code.
529 * config/tc-alpha.c (alpha_align): Use frag_align_code.
530 (alpha_handle_align): New.
531 * config/tc-alpha.h (HANDLE_ALIGN): New.
532 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
534 * config/tc-i386.h (md_do_align): Use frag_align_code.
535 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
537 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
538 (ia64_handle_align): New.
539 * config/tc-ia64.h (HANDLE_ALIGN): New.
540 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
542 * config/tc-m32r.c (m32r_do_align): Remove.
543 (m32r_handle_align): New.
544 (fill_insn): Use frag_align_code.
545 * config/tc-m32r.h (md_do_align): Remove.
546 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
547 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
548 * config/tc-mips.c, config/tc-mips.h: Similarly.
550 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
551 (sh_handle_align): Likewise. Handle rs_align_code.
552 (sh_do_align): Remove.
553 * config/tc-sh.h (md_do_align): Remove.
554 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
556 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
557 (sparc_handle_align): Likewise. Handle rs_align_code.
558 * config/tc-sparc.h (md_do_align): Remove.
559 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
561 2000-12-22 DJ Delorie <dj@redhat.com>
563 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
564 when we assemble the first half of a pair.
566 2000-12-22 H.J. Lu <hjl@gnu.org>
568 * config/tc-i386.c (reloc): Update the macro for non-bfd
570 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
572 2000-12-22 H.J. Lu <hjl@gnu.org>
574 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
576 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
578 * tc-i386.h (i386_target_format): Define even for ELFs.
579 (QWORD_MNEM_SUFFIX): New macro.
580 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
582 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
583 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
585 (Size64, No_qSuf, NoRex64, Rex64): New macros.
586 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
587 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
588 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
589 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
591 (Reg, WordReg): Add Reg64.
592 (Imm): Add Imm32S and Imm64.
594 (Disp): Add Disp64 and Disp32S.
595 (AnyMem): Add Disp32S.
596 (RegRex, RegRex64): New macros.
597 (rex_byte): New type.
598 * tc-i386.c (set_16bit_code_flag): Kill.
599 (fits_in_unsigned_long, fits_in_signed_long): New functions.
600 (reloc): New parameter "signed"; support x86_64.
601 (set_code_flag): New.
602 (DEFAULT_ARCH): New macro; default to "i386".
603 (default_arch): New static variable.
604 (struct _i386_insn): New fields Operand_PCrel; rex.
605 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
606 (flag_code): New enum and static variable.
607 (use_rela_relocations): New static variable.
608 (flag_code_names): New static variable.
609 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
610 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
612 (i386_align_code): Return plain "nop" for x86_64.
613 (mode_from_disp_size): Support Disp32S.
614 (smallest_imm_type): Support Imm32S and Imm64.
615 (offset_in_range): Support size of 8.
616 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
617 (md_pseudo_table): Add "code64"; use set_code_flat.
618 (md_begin): Emit sane error message on hash failure.
619 (tc_i386_fix_adjustable): Support x86_64 relocations.
620 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
621 instructions supported on particular arch just partially,
622 output of 64bit immediates, handling of Imm32S and Disp32S type.
623 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
624 (i386_displacement): Likewise.
625 (i386_index_check): Cleanup; support 64bit addresses.
626 (md_apply_fix3): Support x86_64 relocation and rela.
627 (md_longopts): Add "32" and "64".
628 (md_parse_option): Add OPTION_32 and OPTION_64.
629 (i386_target_format): Call even for ELFs; choose between
630 elf64-x86-64 and elf32-i386.
631 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
632 (tc_gen_reloc): Support rela relocations and x86_64.
633 (intel_e09_1): Support QWORD.
635 2000-12-15 Diego Novillo <dnovillo@redhat.com>
637 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
638 it's not an offset expression.
639 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
640 keep the braces '[' and ']' in the output string.
641 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
642 != FLAT. There is no such op_modifier.
644 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
646 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
649 2000-12-13 Kazu Hirata <kazu@hxi.com>
651 * as.h: Fix formatting.
653 * dwarf2dbg.c: Likewise.
654 * input-scrub.c: Likewise.
657 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
659 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
660 configure: Regenerate.
662 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
664 * dwarf2dbg.c: #include <limits.h> only if it exists.
666 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
668 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
669 (md_apply_fix): Here too.
671 2000-12-12 Jim Wilson <wilson@redhat.com>
673 * config/tc-ia64.h (ia64_init): Add prototype.
675 2000-12-12 H.J. Lu <hjl@gnu.org>
677 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
679 * read.h (outputting_stabs_line_debug): Change it to int.
680 * stabs.c (outputting_stabs_line_debug): Likewise.
682 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
684 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
685 the address of a function result.
687 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
689 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
690 (md_assemble): Call dwarf2_emit_insn.
691 (shlib): Fix typo SHILB -> SHLIB.
692 (md_parse_option): Likewise.
693 (ppc_elf_validate_fix): Likewise:
694 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
696 2000-12-12 Nick Clifton <nickc@redhat.com>
698 * cgen.h: Fix formatting.
699 * input-scrub.c: Fix formatting.
700 * macro.c: Fix formatting.
701 * config/tc-mips.c: Fix formatting.
702 * doc/c-mips.texi: Fix formatting.
704 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
706 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
707 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
709 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
711 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
714 * i386.h (*_Suf): Remove No_dSuf.
715 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
717 (i386_optab): Remove 'd' in the suffixes.
719 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
721 * config/tc-i386.c (T_SHORT): Undefine before defining.
723 2000-12-05 Kazu Hirata <kazu@hxi.com>
725 * config/tc-mips.c: Fix formatting.
727 2000-12-04 Matthew Hiller <hiller@redhat.com>
729 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
730 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
731 (md_show_usage): Ditto.
732 (md_parse_option): Ditto.
733 (d10v_cleanup): Writes pending instruction only if
734 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
735 Fix compile time warning messages.
737 * doc/c-d10v.texi: Documents new options.
739 2000-12-04 Matthew Hiller <hiller@redhat.com>
741 * stabs.c (outputting_stabs_line_debug): New variable.
742 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
743 function entry and unset at function exit.
745 * read.h (outputting_stabs_line_debug): New extern declaration.
747 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
749 * dwarf2dbg.c: Fix compile time warning messages.
751 2000-12-03 Kazu Hirata <kazu@hxi.com>
753 * config/tc-a29k.c: Fix formatting.
754 * config/tc-alpha.c: Likewise.
755 * config/tc-arm.c: Likewise.
756 * config/tc-cris.c: Likewise.
757 * config/tc-hppa.c: Likewise.
758 * config/tc-i370.c: Likewise.
759 * config/tc-i386.c: Likewise.
760 * config/tc-i860.c: Likewise.
761 * config/tc-i960.c: Likewise.
762 * config/tc-ia64.c: Likewise.
763 * config/tc-m68hc11.c: Likewise.
764 * config/tc-m68k.c: Likewise.
765 * config/tc-m88k.c: Likewise.
766 * config/tc-pj.c: Likewise.
767 * config/tc-ppc.c: Likewise.
768 * config/tc-sh.c: Likewise.
769 * config/tc-sparc.c: Likewise.
770 * config/tc-tahoe.c: Likewise.
771 * config/tc-vax.c: Likewise.
773 2000-12-01 Chris Demetriou <cgd@sibyte.com>
775 * config/tc-mips.c (mips_ip): When calculating offsets,
776 don't accept as constant the difference between the
777 addresses of symbols in two different sections.
779 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
781 (validate_mips_insn): Likewise. Also, update 'B' operand
782 specifier to use OP_*_CODE20 constants and delete 'm' operand
784 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
785 operand specifiers. Change warning generated by 'B' operand
786 specifier to reflect its new multi-purpose usage.
788 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
789 -1, and update comment.
790 (file_mips_isa): Likewise.
791 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
792 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
793 ISA_* constants rather than hard-coded numbers.
794 (mips_cpu_info): New structure.
795 (mips_cpu_info_table): New table describing CPU and ISA names
797 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
798 mips_cpu_info_from_cpu): New functions.
799 (mips_isa_to_str): New function to get string for ISA name.
800 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
802 (md_begin): Redo CPU and ISA selection logic, using
803 mips_cpu_info_from_*. Convert to use ISA_* constants rather
804 than hard-coded numbers.
805 (append_insn, mips_emit_delays, macro, macro2): Convert to use
806 ISA_* constants rather than hard-coded numbers.
807 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
808 (md_longopts): Delete OPTION_NO_MIPS32.
809 (md_parse_option): Convert to use ISA_* constants rather than
810 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
811 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
812 to use strcasecmp to recognize "default" and to use
813 mips_cpu_info_from_name to get CPU numbers from argument.
814 (md_show_usage): Move -mips32 so it's with the rest of the ISA
815 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
817 (s_mipsset): Accept ISA value 32.
818 * doc/as.texinfo: Clean up MIPS options summary slightly,
819 remove -no-mips32. Add note about -mips4 and -mips32
820 specifying those ISA levels. Delete -mips32 and -no-mips32
821 cpu flag descriptions.
822 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
823 up the supported CPU switch list, and replace 4Kc, 4Km, and
824 4Kp entries with a single mips32-4k entry. Note that you can
827 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
829 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
831 (md_parse_option): Add cases for OPTION_MIPS5 and
833 (md_show_usage): Mention -mips5 and -mips64 arguments.
834 (s_mipsset): Add cases for MIPS5 and MIPS64.
835 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
837 * doc/as.texinfo: Mention -mips5 and -mips64 options
839 * doc/c-mips.texi: Likewise. Also update introduction
840 and ".set" usage information.
842 * config/tc-mips.c (md_show_usage): Add "sb1" to the
844 (mips_cpu_info_table): Add SB-1 entries.
845 * doc/c-mips.texi: Add "sb1" to the list of CPUs
846 known to the -mcpu option.
848 * doc/as.texinfo: Correct description of MIPS -mcpu
849 option, by copying some of the text from doc/c-mips.texi.
851 2000-12-01 Joel Sherrill <joel@OARcorp.com>
853 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
855 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
856 (sparc*-*-rtems*): Switched from a.out to ELF.
857 * configure: Regenerate.
858 * config.in: Regenerate.
859 * Makefile.in: Regenerate.
860 * aclocal.m4: Regenerate.
861 * po/gas.pot: Regenerate.
863 2000-11-30 Philip Blundell <pb@futuretv.com>
865 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
866 even in non BFD_ASSEMBLER case.
868 2000-11-30 Diego Novillo <dnovillo@redhat.com>
870 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
873 2000-11-29 Richard Henderson <rth@redhat.com>
875 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
876 until dwarf2_finish; use relaxation to get cross-fragment offsets;
877 thread multiple subsegments properly; handle multiple code
878 sections properly; emit proper compilation unit info for assembler
881 * as.h (enum _relax_state): Add rs_dwarf2dbg.
882 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
883 (dwarf2dbg_estimate_size_before_relax): Declare.
884 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
885 * write.c: Include dwarf2dbg.h.
886 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
887 (relax_segment): Likewise.
889 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
891 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
892 jump>: Use as_bad_where instead of as_bad. Tweak error message
893 accordingly. Stabilize frag by updating fix part and resetting
895 <undefined symbol, unconditional jump>: Ditto.
896 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
897 indexing is_end_of_line[].
898 (md_assemble): Initialize size to 0.
899 (md_section_align): Mark parameter seg as unused.
900 (parse_reg): Parse names case-insensitively.
902 2000-11-28 Kazu Hirata <kazu@hxi.com>
904 * config/obj-aout.h: Fix formatting.
905 * config/obj-bout.h: Likewise.
906 * config/obj-coff.c: Likewise.
907 * config/obj-coff.h: Likewise.
908 * config/obj-elf.h: Likewise.
909 * config/obj-som.h: Likewise.
910 * config/obj-vms.c: Likewise.
911 * config/obj-vms.h: Likewise.
912 * config/tc-h8300.h: Likewise.
913 * config/tc-ns32k.h: Likewise.
914 * config/tc-sparc.h: Likewise.
915 * config/tc-tic54x.h: Likewise.
916 * config/tc-z8k.h: Likewise.
918 2000-11-28 Nick Clifton <nickc@redhat.com>
920 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
921 License is present in the sources, but not the output, and
922 also available from the GNU website.
923 (GNU Free Documentation License): Comment out this section.
925 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
927 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
928 targets. Remove i860 from valid a.out targets.
929 * Makefile.in: Regenerate.
931 * config/tc-cris.c: Include dwarf2dbg.h.
932 (md_pseudo_table): Add .file and .loc.
933 (md_assemble): Call dwarf2_emit_insn if generating ELF.
934 (s_cris_file, s_cris_loc): New.
935 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
936 * Makefile.am: Regenerate dependencies.
937 * Makefile.in: Regenerate.
939 2000-11-28 Alan Modra <alan@linuxcare.com.au>
941 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
942 (MRI_MUL_PRECEDENCE): Likewise.
943 (op_rank): Fix a comment typo.
945 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
947 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
949 (get_operand): Fix analysis for movw/movb instructions.
951 2000-11-24 Nick Clifton <nickc@redhat.com>
953 * configure.in (xscale-elf): Add target.
954 (xscale-coff): Add target.
955 * configure: Regenerate.
957 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
959 (ARM_EXT_XSCALE): New ARM architecture extension.
960 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
961 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
962 (ARM_THUMB): Rename to ARM_EXT_THUMB.
963 (ARM_ARCH_V4): Remove processor from architecture.
964 (ARM_ARCH_3M): New architecutre definition.
965 (ARM_ARCH_V5TE): New architecutre definition.
966 (ARM_ARCH_XSCALE): New architecutre definition.
967 (CPU_DEFAULT): Allow to be defaulted to XScale.
968 (atpcs): New boolean variable.
969 (ldr_flags): Support 'd' flag for double word loads.
970 (str_flags): Support 'd' flag for double word stored.
971 (do_mia): New function.
972 (do_mar): New function.
973 (do_mra): New function.
974 (do_pld): New function.
975 (do_ldrd): New function.
976 (do_blx): New function.
977 (do_bkpt): New function.
978 (do_clz): New function.
979 (do_lstc2): New function.
980 (do_cdp2): New function.
981 (do_t_blx): New function.
982 (do_t_bkpt): New function.
983 (do_smla): New function.
984 (do_smlal): New function.
985 (do_smul): New function.
986 (do_qadd): New function.
987 (do_co_reg2c): New function.
988 (LONGEST_INSN): Redefine to 7.
990 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
991 command line switches.
993 2000-11-22 Jim Wilson <wilson@redhat.com>
995 * config/tc-ia64.c (pseudo_func): Add missing initializers.
996 (struct rsrc): Make line unsigned.
997 (gr_values): Add missing initializer.
998 (SLOT_NUM_NOT_SET): Add unsigned cast.
999 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1000 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1001 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1002 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1003 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1004 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1005 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1006 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1007 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1008 Add ATTRIBUTE_UNUSED to unused parameters.
1009 (convert_expr_to_ab_reg): Add parens.
1010 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1011 (dot_prologue): Initialize grsave when declared.
1012 (md_pseudo_table): Add missing initializers.
1013 (operand_match): Add casts to bfd_vma.
1014 (emit_one_bundle): Delete unused local prev. Make required_template
1016 (specify_resource): Cast i to unsigned.
1017 (note_register_values): Use fprintf_vma.
1018 (print_dependency): Likewise.
1020 2000-11-21 Jim Wilson <wilson@redhat.com>
1022 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1023 for unwind info section.
1024 (dot_endp): Likewise for unwind section.
1026 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1029 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1031 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1032 (output_insn): Call dwarf2_emit_insn.
1033 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1035 2000-11-17 Richard Henderson <rth@redhat.com>
1037 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1038 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1039 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1041 2000-11-17 Nick Clifton <nickc@redhat.com>
1043 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1046 2000-11-17 Richard Henderson <rth@redhat.com>
1048 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1050 2000-11-17 Richard Henderson <rth@redhat.com>
1052 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1053 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1054 tri-state definition of alpha_flag_mdebug.
1055 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1056 (s_alpha_file): Store first .file directive.
1057 (s_alpha_stab): New.
1058 (md_pseudo_table): Add stabs and stabn.
1060 2000-11-17 Richard Henderson <rth@redhat.com>
1062 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1064 2000-11-17 Richard Henderson <rth@redhat.com>
1066 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1067 (main): Call dwarf2_finish.
1068 * as.h (debug_type): Clarify documentation of the meaning
1070 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1071 (print_stats): Fix parenthesis problem.
1072 (now_subseg_size): New.
1073 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1074 (dwarf2_directive_file): Don't set debug_type.
1075 (dwarf2_where): Honor DEBUG_DWARF2 first.
1076 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1077 do nothing if not emitting dwarf2 debug info, or no work.
1078 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1079 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1080 (ecoff_new_file): Likewise.
1081 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1082 commentary wrt dwarf2.
1084 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1085 ATTRIBUTE_UNUSED as needed.
1086 (emit_insn): Call dwarf2_emit_insn.
1087 (s_alpha_file): New.
1089 (s_alpha_coff_wrapper): Don't handle them.
1090 (md_pseudo_table): Update for .file and .loc.
1091 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1093 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1094 don't protect with debug_type.
1095 * config/tc-hppa.c (md_assemble): Likewise.
1096 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1097 * config/tc-mn10300.c (md_assemble): Likewise.
1098 * config/tc-sh.c (md_assemble): Likewise.
1099 * config/tc-v850.c (md_assemble): Likewise.
1101 * config/tc-arm.c (arm_end_of_source): Remove.
1102 * config/tc-hppa.c (pa_end_of_source): Remove.
1103 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1104 * config/tc-mn10300.c (mn10300_finalize): Remove.
1105 * config/tc-sh.c (sh_finalize): Remove.
1106 * config/tc-v850.c (sh_finalize): Remove.
1108 * config/tc-arm.h (md_end): Remove.
1109 * config/tc-hppa.h (md_end): Remove.
1110 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1111 * config/tc-m68hc11.h (md_end): Remove.
1112 * config/tc-mn10300.h (md_end): Remove.
1113 * config/tc-sh.h (md_end): Remove.
1114 * config/tc-v850.h (md_end): Remove.
1116 * config/tc-ia64.c (emit_one_bundle): Don't protect
1117 dwarf2 bits with debug_type.
1118 (md_assemble): Likewise.
1119 (ia64_end_of_source): Don't call dwarf2_finish.
1121 2000-11-16 Jim Wilson <wilson@redhat.com>
1123 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1124 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1127 2000-11-16 H.J. Lu <hjl@gnu.org>
1129 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1132 2000-11-15 Kazu Hirata <kazu@hxi.com>
1134 * config/tc-tic30.c: Fix formatting.
1135 * config/tc-tic80.c: Likewise.
1136 * config/tc-v850.c: Likewise.
1137 * config/tc-vax.c: Likewise.
1138 * config/tc-w65.c: Likewise.
1139 * config/tc-z8k.c: Likewise.
1141 2000-11-14 DJ Delorie <dj@redhat.com>
1143 * config/tc-v850.c: Support dwarf2.
1144 * config/tc-v850.h: Ditto.
1146 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1147 parse_cons_expression_v850 to initialize hold_cons_reloc.
1149 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1151 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1152 (errata_nops_necessary_p): New function.
1153 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1156 2000-11-14 Jim Wilson <wilson@redhat.com>
1158 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1159 return little endian bfd formats.
1161 2000-11-14 Kazu Hirata <kazu@hxi.com>
1163 * config/aout_gnu.h: Fix formatting.
1164 * config/atof-vax.c: Likewise.
1165 * config/m68k-parse.h: Likewise.
1166 * config/m88k-opcode.h: Likewise.
1167 * config/obj-elf.c: Likewise.
1168 * config/tc-arm.c: Likewise.
1169 * config/tc-cris.c: Likewise.
1170 * config/tc-i386.c: Likewise.
1171 * config/tc-ia64.c: Likewise.
1172 * config/tc-mn10300.c: Likewise.
1173 * config/te-386bsd.h: Likewise.
1174 * config/te-hppa.h: Likewise.
1175 * config/te-nbsd.h: Likewise.
1176 * config/te-ppcnw.h: Likewise.
1177 * config/te-sparcaout.h: Likewise.
1178 * config/te-tmips.h: Likewise.
1179 * config/vax-inst.h: Likewise.
1180 * config/vms-conf.h: Likewise.
1182 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1184 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1186 2000-11-13 H.J. Lu <hjl@gnu.org>
1188 * config/obj-elf.c (elf_frob_symbol): Support
1189 ".symver name,name2@@@nodename".
1190 (elf_frob_file_before_adjust): Likewise.
1192 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1193 and ".symver name,name2@@@nodename".
1196 2000-11-12 H.J. Lu (hjl@gnu.org)
1198 * config/obj-elf.c (obj_elf_symver): Check missing version
1201 2000-11-12 H.J. Lu (hjl@gnu.org)
1203 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1204 instead of bfd_vma for non-bfd assemblers.
1206 2000-11-09 Kazu Hirata <kazu@hxi.com>
1208 * itbl-ops.c: Fix comment typos.
1210 2000-11-08 Jim Wilson <wilson@redhat.com>
1212 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1213 (struct unwind): Add next_slot_frag field.
1214 (slot_index): New parameters slot_frag and first_frag. Add code
1215 to add in frag sizes when different. Add comments.
1216 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1217 arguments to slot_index.
1218 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1219 loop end. Set next_slot_frag field.
1221 2000-11-07 H.J. Lu <hjl@gnu.org>
1223 * doc/as.texinfo (.symver): Updated for versioned symbol
1226 * obj.h (format_ops): Add the frob_file_before_adjust field.
1228 * config/obj-aout.c (aout_format_ops): Set the
1229 frob_file_before_adjust field to 0.
1230 * config/obj-coff.c (coff_format_ops): Likewise.
1231 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1233 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1235 (elf_frob_file_before_adjust): New function to remove unneeded
1236 versioned symbols from the symbol table.
1237 (elf_format_ops): Set the frob_file_before_adjust field to
1238 elf_frob_file_before_adjust.
1240 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1243 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1245 2000-11-07 Peter Targett <peter.targett@arccores.com>
1247 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1249 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1250 Fix compile time warning messages.
1252 2000-11-07 Nick Clifton <nickc@redhat.com>
1254 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1255 buffer in order to avoid buffer overflows.
1257 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1259 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1260 Change M to m for -milp32 or -mlp64 to match gcc.
1261 (dot_endp): Use bytes_per_address instead of 8.
1262 (emit_one_bundle): Use number_to_chars_littleendian instead of
1264 (fix_insn): Likewise.
1265 (ia64_init): New function.
1266 (ia64_target_format): New function.
1267 (md_begin): Set endianness, arch, and machine as appropriate.
1268 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1269 Make these macros depend on TE_HPUX macro.
1270 (TARGET_FORMAT): Define.
1271 (HOST_SPECIAL_INIT): Define.
1272 * config/te-hpux.h: New file.
1273 * configure.in: Add "ia64-*-hpux*" target to configure.
1274 * configure: Regenerate.
1276 2000-11-06 Kazu Hirata <kazu@hxi.com>
1278 * as.c: Fix formatting.
1279 * dwarf2dbg.c: Likewise.
1280 * input-file.c: Likewise.
1281 * input-file.h: Likewise.
1282 * input-scrub.c: Likewise.
1283 * itbl-ops.c: Likewise.
1284 * listing.c: Likewise.
1285 * macro.h: Likewise.
1286 * messages.c: Likewise.
1288 * subsegs.c: Likewise.
1289 * subsegs.h: Likewise.
1290 * write.c: Likewise.
1292 2000-11-06 Nick Clifton <nickc@redhat.com>
1294 * doc/as.texinfo: Add GNU Free Documentation License.
1295 * doc/gasp.texi: Add GNU Free Documentation License.
1296 * doc/as.1: Add GNU Free Documentation License.
1298 2000-11-05 Nick Clifton <nickc@redhat.com>
1300 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1302 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1304 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1305 * configure: Regenerate.
1307 2000-11-01 Nick Clifton <nickc@redhat.com>
1309 * read.c (original_case_string): New global variable.
1310 (read_a_source_file): Copy opcode string into
1311 original_case_string if clobbering the case of the opcode.
1312 * read.h: Export the definition of original_case_string.
1313 * config/tc-arm.c (md_assembler): When parsing a .req
1314 directive use the original opcode string, not the case
1317 2000-11-02 Nick Clifton <nickc@redhat.com>
1319 * config/tc-mn10300.c (debug_line): Remove this static
1321 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1322 dwarf2_where and dwarf2_gen_line_info.
1324 2000-11-02 Theo Honohan <th@futuretv.com>
1326 * config/tc-arm.c (do_msr): Improve error message.
1328 2000-10-31 Eric Christopher <echristo@redhat.com>
1330 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1331 or pc-relative, else use fx_offset.
1333 2000-10-31 Jim Wilson <wilson@redhat.com>
1335 * config/tc-ia64.c (struct md): New field tag_fixups.
1336 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1337 qualifying predicate.
1338 (emit_one_bundle): Delete spurious multiplication by one. Handle
1340 (ia64_start_line): Error if dangling qualifying predicate.
1341 (defining_tag): New static variable.
1342 (ia64_unrecognized_line, case '['): Parse tags.
1343 (ia64_frob_label): Create tag_fixups.
1344 (md_assemble): Reset md.qp.X_op after using it.
1346 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1348 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1350 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1352 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1354 2000-10-30 Kazu Hirata <kazu@hxi.com>
1356 * expr.c: Fix formatting.
1357 * flonum-copy.c: Likewise.
1358 * flonum.h: Likewise.
1362 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1364 * as.h (OPTION_MD_BASE): Bump to 190.
1365 * as.c (parse_args) <std_longopts>: Add comment about the need to
1366 check OPTION_MD_BASE in as.h.
1368 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1371 2000-10-27 Nick Clifton <nickc@redhat.com>
1373 * configure.in (emulations): Add m68hc12.
1374 * configure: Regenerate.
1375 * po/gas.pot: Regenerate.
1377 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1379 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1381 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1383 2000-10-25 Nick Clifton <nickc@redhat.com>
1385 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1386 a DWARF2 line number information sequence.
1388 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1390 * read.c (generate_lineno_debug): Update comment describing why
1391 DWARF2 line number debug information is not generated
1392 automatically by this function.
1394 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1397 * config/tc-arm.h (md_end): Define.
1398 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1400 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1401 if generating DWARF2 line numbers.
1402 (arm_end_of_source): New function. Call dwarf2_finish if
1405 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1406 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1407 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1409 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1411 * tc-i386.c: Fix prototype declarations for functions taking no
1414 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1416 * tc-i386.c (i386_operand_modifier): Remove.
1417 (build_displacement_string): Remove.
1418 (i386_parse_seg): Remove.
1419 (i386_intel_memory_operand): Remove.
1420 (i386_intel_operand): Re-write using recursive descent parser based
1421 on MASM documentation.
1422 (struct intel_parser_s): New structure.
1423 (intel_parser): New static variable.
1424 (struct intel_token): New structure.
1425 (cur_token, prev_token): New static variables.
1438 (intel_match_token): New function.
1439 (intel_get_token): New function.
1440 (intel_putback_token): New function.
1441 (intel_expr): New function.
1442 (intel_e05): New function.
1443 (intel_e05_1): New function.
1444 (intel_e06): New function.
1445 (intel_e06_1): New function.
1446 (intel_e09): New function.
1447 (intel_e09_1): New function.
1448 (intel_e10): New function.
1449 (intel_e10_1): New function.
1450 (intel_e11): New function.
1452 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1454 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1455 instructions to loose any special insn->architecture mask.
1457 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1458 (sparc_md_end, sparc_arch_types, sparc_arch,
1459 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1460 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1461 request v9b architecture if they are used).
1463 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1465 * config/tc-m68k.c: Fix the previous misapplied patch.
1467 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1469 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1470 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1471 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1474 2000-10-17 Kazu Hirata <kazu@hxi.com>
1476 * debug.c: Fix formatting.
1477 * depend.c: Likewise.
1478 * dwarf2dbg.c: Likewise.
1479 * dwarf2dbg.h: Likewise.
1480 * ecoff.c: Likewise.
1483 * flonum-konst.c: Likewise.
1484 * frags.h: Likewise.
1486 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1488 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1490 * doc/as.texinfo: Added notes about this new option.
1492 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1494 * config/tc-sh.c (JREG): Remove.
1495 (md_convert_frag): Remove #if 0:d code using JREG.
1497 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1499 * config/tc-i386.c (i386_operand_modifier): Only match
1500 modifiers SHORT and FLAT if they are followed by a space.
1501 (parse_register): When `allow_naked_reg' is set, do not confuse
1502 identifiers that start with a register name with a register.
1504 2000-10-12 Kazu Hirata <kazu@hxi.com>
1506 * app.c: Fix formatting.
1509 * bit_fix.h: Likewise.
1514 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1516 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1518 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1520 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1521 Re-arrange function a little and improve error message.
1523 * write.c (write_relocs): Fix a comment.
1525 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1528 2000-10-05 Jim Wilson <wilson@cygnus.com>
1530 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1532 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1534 * config/tc-i386.c: Delete some useless comments, reformat others.
1536 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1537 non-global syms in linkonce sections.
1539 2000-10-04 Ralf Baechle <ralf@gnu.org>
1541 * config/tc-ia64.c (operand_match): Don't use // style comments.
1542 * config/tc-i370.c: Likewise.
1544 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1546 Changes to handle varying register prefix and user symbol prefix.
1547 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1548 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1549 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1550 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1551 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1552 (demand_register_prefix): New variable.
1553 (md_pseudo_table): New pseudo ".syntax".
1554 (md_longopts): New options --no-underscore and --underscore.
1555 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1556 on symbols_have_leading_underscore.
1557 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1558 (get_spec_reg): Ditto.
1559 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1561 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1563 <case OPTION_NO_US, case OPTION_US>: New.
1564 (md_show_usage): Be brief and reformat to match continuation of
1566 * po/gas.pot: Regenerate.
1568 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1570 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1571 force relocs for 12 bit branches.
1572 (md_apply_fix): Similarly, adjust logic here.
1574 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1576 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1577 adjust for external and weak syms as we will use a reloc. Allow
1578 for +8 offset when calculating limits of branches.
1579 (hppa_fix_adjustable): Undo 2000-09-23 change.
1580 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1581 Correct distance calculation.
1582 (tc_gen_reloc): Print the file name and line number if we can't
1585 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1586 * config/tc-hppa.c (nonzero_dibits): Define.
1587 (arg_reloc_stub_needed): Check each arg and return value
1588 separately for zero case.
1589 (pa_align): Declare argument `bytes'.
1591 2000-09-25 Kazu Hirata <kazu@hxi.com>
1593 * config/tc-cris.c: Fix formatting.
1594 * config/tc-d10v.h: Likewise.
1595 * config/tc-d30v.c: Likewise.
1596 * config/tc-d30v.h: Likewise.
1597 * config/tc-fr30.c: Likewise.
1598 * config/tc-fr30.h: Likewise.
1599 * config/tc-m68k.c: Likewise.
1600 * config/tc-m68k.h: Likewise.
1601 * config/tc-pj.h: Likewise.
1602 * config/tc-ppc.c: Likewise.
1603 * config/tc-ppc.h: Likewise.
1604 * config/tc-sh.c: Likewise.
1605 * config/tc-sh.h: Likewise.
1606 * config/tc-sparc.c: Likewise.
1607 * config/tc-v850.h: Likewise.
1608 * config/tc-vax.h: Likewise.
1609 * config/tc-w65.h: Likewise.
1610 * config/tc-z8k.h: Likewise.
1612 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1614 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1615 checks only for ELF.
1616 (hppa_force_relocation): Likewise.
1618 2000-09-22 Jim Wilson <wilson@cygnus.com>
1620 * config/tc-ia64.c (dv_sem): Add "stop".
1621 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1622 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1623 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1625 (mark_resources): Check IA64_RS_PRr.
1627 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1629 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1630 md_estimate_size_before_relax): Redesign and clean up the
1631 relaxation mechanism.
1633 2000-09-21 Kazu Hirata <kazu@hxi.com>
1635 * config/tc-ns32k.c: Fix formatting.
1636 * config/tc-ns32k.h: Likewise.
1638 2000-09-20 Kazu Hirata <kazu@hxi.com>
1640 * config/tc-m32r.c: Fix formatting.
1641 * config/tc-m32r.h: Likewise.
1642 * config/tc-m68851.h: Likewise.
1643 * config/tc-m68hc11.c: Likewise.
1644 * config/tc-m68hc11.h: Likewise.
1645 * config/tc-m88k.c: Likewise.
1646 * config/tc-mcore.c: Likewise.
1647 * config/tc-mcore.h: Likewise.
1648 * config/tc-mips.c: Likewise.
1649 * config/tc-mips.h: Likewise.
1650 * config/tc-mn10200.h: Likewise.
1651 * config/tc-mn10300.h: Likewise.
1652 * config/tc-tahoe.c: Likewise.
1653 * config/tc-tahoe.h: Likewise.
1655 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1657 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1658 Likewise in relaxation description comments.
1660 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1662 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1663 subtraction of two syms without emitting a relocation.
1665 From David Huggins-Daines <dhd@linuxcare.com>
1666 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1667 global or weak symbols.
1669 2000-09-15 Kazu Hirata <kazu@hxi.com>
1671 * config/tc-h8300.h: Fix formatting.
1672 * config/tc-h8500.c: Likewise.
1673 * config/tc-h8500.h: Likewise.
1674 * config/tc-hppa.h: Likewise.
1675 * config/tc-i370.h: Likewise.
1676 * config/tc-i386.h: Likewise.
1677 * config/tc-i860.c: Likewise.
1678 * config/tc-i860.h: Likewise.
1679 * config/tc-i960.h: Likewise.
1680 * config/tc-ia64.c: Likewise.
1681 * config/tc-ia64.h: Likewise.
1683 2000-09-14 Kazu Hirata <kazu@hxi.com>
1685 * config/tc-a29k.c: Fix formatting.
1686 * config/tc-alpha.c: Likewise.
1687 * config/tc-arc.c: Likewise.
1688 * config/tc-arc.h: Likewise.
1689 * config/tc-arm.c: Likewise.
1690 * config/tc-arm.h: Likewise.
1691 * config/tc-avr.c: Likewise.
1692 * config/tc-avr.h: Likewise.
1693 * config/tc-tic30.c: Likewise.
1694 * config/tc-tic30.h: Likewise.
1695 * config/tc-tic54x.c: Likewise.
1696 * config/tc-tic54x.h: Likewise.
1697 * config/tc-tic80.c: Likewise.
1698 * config/tc-tic80.h: Likewise.
1700 2000-09-14 Timothy Wall <twall@cygnus.com>
1702 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1703 parallel comparisons for later use.
1704 (struct rsrc): Add parallel comparison type.
1705 (resources_match): Skip special cases of PR usage (non-conflicting
1708 2000-09-13 Kazu Hirata <kazu@hxi.com>
1710 * config/obj-ecoff.c: Fix formatting.
1711 * config/obj-elf.c: Likewise.
1712 * config/obj-elf.h: Likewise.
1713 * config/obj-evax.h: Likewise.
1714 * config/obj-generic.h: Likewise.
1715 * config/obj-hp300.c: Likewise.
1716 * config/obj-hp300.h: Likewise.
1717 * config/obj-ieee.h: Likewise.
1718 * config/obj-vms.c: Likewise.
1719 * config/obj-vms.h: Likewise.
1721 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1723 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1724 (md_parse_option): Ditto.
1725 (md_longopts): Add -mips32 option.
1726 (md_show_usage): Document new options.
1727 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1728 (mips_ip): Assemble mfc0 with a sub-selection code.
1729 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1730 (mips_cpu_to_str): New function.
1731 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1732 Use CPU_* defines instead of hardcoded numbers.
1734 * doc/as.texinfo: Document new options.
1735 * doc/c-mips.texi: Ditto.
1737 2000-09-12 Kazu Hirata <kazu@hxi.com>
1739 * as.h: Fix formatting.
1740 * asintl.h: Likewise.
1741 * bit_fix.h: Likewise.
1742 * config/obj-aout.c: Likewise.
1743 * config/obj-aout.h: Likewise.
1744 * config/obj-bout.c: Likewise.
1745 * config/obj-bout.h: Likewise.
1746 * config/obj-coff.c: Likewise.
1747 * config/obj-coff.h: Likewise.
1748 * dwarf2dbg.h: Likewise.
1750 * flonum.h: Likewise.
1751 * frags.h: Likewise.
1752 * itbl-ops.h: Likewise.
1753 * macro.h: Likewise.
1756 * struc-symbol.h: Likewise.
1757 * subsegs.h: Likewise.
1758 * symbols.h: Likewise.
1760 * write.h: Likewise.
1762 2000-09-11 Kazu Hirata <kazu@hxi.com>
1764 * bignum-copy.c: Fix formatting.
1765 * config/tc-i370.c: Likewise.
1766 * config/tc-i960.c: Likewise.
1767 * config/tc-m68k.c: Likewise.
1768 * ehopt.c: Likewise.
1769 * flonum-copy.c: Likewise.
1770 * flonum-konst.c: Likewise.
1771 * flonum-mult.c: Likewise.
1772 * literal.c: Likewise.
1775 * stabs.c: Likewise.
1776 * subsegs.c: Likewise.
1778 2000-09-09 Philip Blundell <philb@gnu.org>
1780 * configure.in (arm*-*-uclinux*): New target.
1781 * configure: Regenerate.
1783 2000-09-09 Kazu Hirata <kazu@hxi.com>
1785 * input-file.c: Fix formatting.
1786 * itbl-ops.c: Likewise.
1787 * messages.c: Likewise.
1789 2000-09-08 Philip Blundell <philb@gnu.org>
1791 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1794 2000-09-07 H.J. Lu <hjl@gnu.org>
1796 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1797 * configure: Rebuild.
1799 2000-09-07 Kazu Hirata <kazu@hxi.com>
1801 * atof-generic.c: Fix formatting.
1802 * config/tc-mips.c: Likewise.
1803 * config/tc-vax.c: Likewise.
1804 * input-scrub.c: Likewise.
1806 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1808 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1809 * configure.in (sh-*-linux*): Added.
1810 * configure: Rebuilt.
1812 2000-09-06 Kazu Hirata <kazu@hxi.com>
1814 * config/tc-hppa.c: Fix formatting.
1816 * ecoff.c: Fix formatting.
1818 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1820 * configure: Rebuilt with new libtool.m4.
1822 2000-09-05 Kazu Hirata <kazu@hxi.com>
1824 * cgen.c: Fix formatting.
1825 * config/tc-ia64.c: Likewise.
1827 2000-09-05 Nick Clifton <nickc@redhat.com>
1829 * aclocal.m4: Regenerate.
1830 * config.in: Regenerate.
1831 * configure: Regenerate.
1832 * po/gas.pot: Regenerate.
1834 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1836 * config/tc-cris.c: Correct comment typos.
1838 2000-09-05 Eric Christopher <echristo@cygnus.com>
1840 * config/tc-mn10300.c: Cleanup.
1841 (md_pcrel_from): Enable.
1843 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1845 * expr.c (operand): Fix a comment typo.
1846 * write.c (write_relocs): Fix a signed/unsigned warning.
1848 * config/tc-hppa.c (fudge_reg_expressions): New
1849 (hppa_force_reg_syms_absolute): New.
1850 (pa_equ): Allow reg_section expressions.
1851 * config/tc-hppa.c (md_optimize_expr): Define.
1852 (hppa_force_reg_syms_absolute): Prototype.
1854 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1855 (pa_parse_number): Pass in arg to select fp reg parsing.
1856 Return 1 to indicate format checks pass. If strict, then only
1857 accept a register or register symbol. Return value in...
1858 (pa_number): New static for pa_parse_number.
1859 (FP_REG_BASE): Define.
1860 (FP_REG_RSEL): Define.
1861 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1862 appropriate. White space changes.
1863 (need_pa11_opcode): Don't bother passing any params, get them from
1865 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1866 Remove extraneous check in case 'Q'.
1867 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1868 reg, set section of resulting symbol to reg_section.
1869 (pa_parse_space_stmt): Modify call to pa_parse_number.
1870 (pa_space): Likewise.
1872 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1873 (hppa_force_relocation): Handle vtable relocs.
1874 (pa_vtable_entry): New.
1875 (pa_vtable_inherit): New.
1876 (md_pseudo_table): Add entries for vtable pseudos.
1877 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1878 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1880 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1881 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1882 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1884 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1885 specify a symbol type.
1887 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1888 dependent things together.
1889 (md_elf_symbol_type): Define.
1891 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1893 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1895 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1896 (obj_elf_vtable_entry): Declare.
1898 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1899 and export function.
1900 (obj_elf_vtable_entry): Similarly.
1901 (elf_pseudo_table): Fix the damage with a cast.
1903 2000-09-03 Richard Henderson <rth@cygnus.com>
1905 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1906 for template selection when a label is needed.
1908 2000-09-02 Kazu Hirata <kazu@hxi.com>
1910 * config/tc-ia64.c: Fix formatting.
1912 2000-09-02 Nick Clifton <nickc@redhat.com>
1914 * configure.in: Increase version number to 2.10.91.
1915 * configure: Regenerate.
1916 * aclocal.m4: Regenerate.
1917 * config.in: Regenerate.
1918 * po/gas.pot: Regenerate.
1919 * Makefile.in: Regenerate.
1921 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1923 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1924 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1925 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1927 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1930 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1932 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1933 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1934 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1935 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1936 (GOT_symbol): New variable.
1937 (md_undefined_symbol): Set it.
1939 2000-09-01 Richard Henderson <rth@cygnus.com>
1941 * config/tc-ia64.c (match): Don't inline.
1942 (extra_goodness): New.
1943 (md_begin): Prefer nop.f and nop.b for best_template.
1945 2000-08-31 Kazu Hirata <kazu@hxi.com>
1947 * as.c: Fix formatting.
1949 * frags.c: Likewise.
1950 * macro.c: Likewise.
1952 2000-08-31 Eric Christopher <echristo@cygnus.com>
1954 * config/tc-mn10300.c: Cleanup and fix warnings.
1955 (md_pseudo_table): Add initializers.
1956 (md_show_usage): Cleanup.
1957 (md_parse_option): Fix warnings.
1958 (md_undefined_symbol): Fix warnings.
1959 (md_conver_frag): Fix warnings.
1960 (tc_gen_reloc): Fix warnings.
1961 (md_apply_fix3): Fix warnings.
1962 (check_operand): Fix warnings.
1964 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1966 * acinclude.m4: Include libtool and gettext macros from the
1968 * aclocal.m4, configure: Rebuilt.
1970 2000-08-30 Mark Hatle <mhatle@mvista.com>
1972 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1974 2000-08-31 Kazu Hirata <kazu@hxi.com>
1976 * listing.c: Fix formatting.
1978 2000-08-29 Kazu Hirata <kazu@hxi.com>
1980 * app.c: Fix a comment typo. Fix formatting.
1982 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1984 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1985 offset of the target destination for jmp instructions.
1986 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1988 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1990 * NEWS: Mention support for CRIS.
1992 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1994 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1995 Sets `.lcomm' alignment to zero.
1997 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1999 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2000 (TC_FIX_ADJUSTABLE): Define.
2002 2000-08-23 Jim Wilson <wilson@cygnus.com>
2004 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2005 unwind.personality_routine is set.
2007 2000-08-23 H.J. Lu <hjl@gnu.org>
2009 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2011 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2013 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2016 2000-08-22 H.J. Lu <hjl@gnu.org>
2018 * config.in (STRICTCOFF): New for strict COFF.
2020 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2021 i386-*-go32* and i386-go32-rtems*.
2022 * configure: Rebuilt.
2024 * config/obj-coff.c (obj_coff_endef): Follow the historical
2025 behavior if STRICTCOFF is not defined.
2027 * doc/internals.texi: Document STRICTCOFF.
2029 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2031 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2032 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2033 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2034 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2035 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2036 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2037 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2040 2000-08-22 Eric Christopher <echristo@cygnus.com>
2042 * config/tc-mn10300.c: (md_apply_fix): New function.
2043 (mn10300_force_relocation): New function.
2044 (mn10300_fix_adjustable): New function.
2046 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2047 (TC_HANDLES_FX_DONE): Define.
2048 (obj_fix_adjustable): Define.
2049 (MD_APPLY_FIX3): Define.
2050 (TC_LINKRELAX_FIXUP): Define.
2052 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2054 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2056 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2058 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2060 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2061 if the fixup resulted in a relocation.
2063 2000-08-18 Nick Clifton <nickc@redhat.com>
2065 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2066 Make reference to first element of shift_names explicit.
2068 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2070 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2071 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2072 add a symbol's address. Removed all target-specific #ifdefs that
2073 used to accomplished the same.
2074 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2075 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2076 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2077 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2078 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2080 2000-08-17 Kazu Hirata <kazu@hxi.com>
2082 * dwarf2dbg.c: Fix formatting.
2084 2000-08-17 Nick Clifton <nickc@redhat.com>
2086 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2087 to be recoded as logical shift lefts by zero.
2089 2000-08-16 Jim Wilson <wilson@cygnus.com>
2091 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2092 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2094 (note_register_values): Handle IA64_OPND_R3_2 operands.
2096 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2098 * config/tc-i860.c (md_operand): Silly typo fixed.
2100 2000-08-16 Nick Clifton <nickc@redhat.com>
2102 * config/tc-arm.c (struct asm_shift): Delete.
2104 (enum asm_shift_index): New.
2105 (struct asm_shift_properties): New.
2106 (struct asm_shift_name): New.
2107 (shift_properties[]); New.
2108 (shift_names[]); New.
2110 (decode_shift): Use new structures.
2111 Issue a warning is "ROR #0" is used.
2112 Issue a warning if "ASR #0" or "LSR #0" is used.
2114 (md_begin): Initialise arm_shift_hsh table from new
2115 asm_shift_name array.
2117 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2119 * config/tc-sparc.c: Kill all warnings.
2120 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2122 (md_show_usage): Update usage text.
2124 2000-08-16 Nick Clifton <nickc@redhat.com>
2126 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2129 2000-08-15 Will Cohen <wcohen@redhat.com>
2131 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2133 * config/tc-sh.c (md_assemble): Changed so debug_type
2134 test performed for ppi_assemble
2135 * config/tc-sh.c: Included dwarf2dbg.h.
2136 (debug_line): Defined.
2137 (md_assemble): Generates dwarf2 line info.
2138 (sh_finalize): New function. Finalize dwarf2 info.
2139 (assemble_ppi): Returns size of code generated.
2140 (build_Mytes): Returns size of code generated.
2141 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2142 * config/tc-sh.h (md_end): Defined.
2143 (sh_finalize): Declared.
2145 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2147 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2150 2000-08-14 Nick Clifton <nickc@redhat.com>
2152 * config/tc-arm.c (do_bx): Allow "bx pc".
2154 2000-08-14 Jim Wilson <wilson@cygnus.com>
2156 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2157 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2158 (md_begin): Change assignment to md.flag to OR in the new bit.
2160 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2162 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2163 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2166 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2168 * NEWS: Mention i860 support.
2170 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2172 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2174 2000-08-14 Andreas Schwab <schwab@suse.de>
2176 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2178 2000-08-11 Andreas Schwab <schwab@suse.de>
2180 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2183 2000-08-11 Kazu Hirata <kazu@hxi.com>
2185 * expr.c: Fix formatting.
2186 * config/obj-bout.c: Likewise.
2188 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2190 * doc/c-i860.texi: Flesh out the i860 section more.
2192 2000-08-10 Kazu Hirata <kazu@hxi.com>
2194 * symbols.c: Fix formatting.
2197 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2199 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2200 has the IgnoreSize bit set.
2202 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2204 From Rodney Brown <RodneyBrown@mynd.com>
2205 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2206 * configure: Regenerate.
2208 2000-08-09 Kazu Hirata <kazu@hxi.com>
2210 * hash.c: Fix formatting.
2213 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2215 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2216 (i860_fix_info): New enum.
2217 (MD_APPLY_FIX3): Define.
2218 (WORKING_DOT_WORD): Define.
2219 (TC_HANDLES_FX_DONE): Define.
2220 (DIFF_EXPR_OK): Define.
2221 (LISTING_HEADER): Define.
2222 (TARGET_FORMAT): Select target format based on endian flag.
2223 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2224 (target_big_endian): Add external declaration.
2226 * config/tc-i860.c: All existing code reworked completely. Other
2227 new code shown below.
2228 (SYNTAX_SVR4): Define.
2229 (target_warn_expand): New variable.
2230 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2231 (md_longopts): Declare and define with new options (-EL, -EB,
2233 (md_show_usage): New function.
2234 (md_operand): New function.
2235 (obtain_reloc_for_imm16): New function.
2236 (md_apply_fix3): New function.
2237 (tc_gen_reloc): New function.
2239 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2241 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2242 2 bytes of the jump address are in the same frag.
2243 (find): Accept 68hc12 register indirect modes.
2245 * NEWS: Mention 68HC11 & 68HC12 support.
2247 2000-08-07 Richard Henderson <rth@cygnus.com>
2249 * config/tc-ia64.c (unwind): Add prologue_mask member.
2250 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2251 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2252 (dot_body): Clear unwind.prologue_mask.
2253 (dot_prologue): Set it. Accept a register second argument.
2255 2000-08-07 Kazu Hirata <kazu@hxi.com>
2257 * config/atof-ieee.c: Fix formatting.
2258 * config/atof-tahoe.c: Likewise.
2260 2000-08-06 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2265 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2266 of .popsection, .previous, .pushsection, .subsection,
2267 .version, .vtable_entry, .vtable_inherit and .weak.
2269 2000-08-05 Kazu Hirata <kazu@hxi.com>
2271 * config/tc-cris.c: Fix formatting.
2272 * config/tc-i386.c: Likewise.
2273 * config/tc-sparc.c (sparc_ip): Simplify the code.
2275 2000-08-04 Kazu Hirata <kazu@hxi.com>
2277 * config/tc-cris.c: Rearrange code for readability.
2278 * config/tc-d10v.c: Fix formatting.
2279 * config/tc-m32r.c: Likewise.
2280 * config/tc-sparc.c: Likewise.
2282 2000-08-02 Jim Wilson <wilson@cygnus.com>
2284 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2285 before ia64_find_opcode.
2286 (md_assemble): Likewise.
2288 2000-08-01 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2291 Undo some formatting fixes.
2293 2000-08-01 Kazu Hirata <kazu@hxi.com>
2295 * config/obj-som.c: Fix formatting.
2296 * config/obj-ieee.c: Likewise.
2297 * config/tc-arm.c: Likewise.
2298 * config/tc-v850.c: Likewise.
2300 2000-08-01 Nick Clifton <nickc@redhat.com>
2302 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2303 index by command line option.
2305 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2307 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2308 (@node M68K-Branch): Rewrite to match the reality.
2310 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2312 * doc/c-i860.texi: New file.
2313 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2314 * doc/Makefile.in: Regenerate.
2315 * doc/all.texi: Add I860 as relevant architecture.
2316 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2318 2000-07-31 Kazu Hirata <kazu@hxi.com>
2320 * config/tc-d30v.c: Fix formatting.
2322 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2324 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2325 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2326 long emit a long branch if available instead of an absolute jump, never
2327 emit absolute jumps for anything with --pcrel.
2329 * doc/c-m68k.texi: Document new command line option.
2331 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2333 * config/tc-avr.c: Use PARAMS macro in function declarations.
2334 Don't declare md_pcrel_from_section (already in tc-avr.h).
2335 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2336 (avr_operand): Don't set (unsigned) op_mask to -1.
2338 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2340 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2341 * configure: Regenerated.
2342 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2343 of operand to the .type directive (.e.g, "type").
2345 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2347 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2348 * app.c (do_scrub_chars): Record where first comment found.
2349 * read.c (read_a_source_file): Init found_comment on entry, and
2350 notify whether comments found on exit.
2351 * config/tc-hppa.c (md_shortopts): Add "c".
2352 (md_longopts): Add warn-comment.
2353 (md_parse_option): Handle it.
2354 (md_show_usage): Show available options.
2355 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2357 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2359 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2360 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2362 (md_estimate_size_before_relax): Don't fall off end of function.
2364 2000-07-27 Kazu Hirata <kazu@hxi.com>
2366 * config/tc-avr.c: Fix formatting.
2367 * config/tc-ns32k.c: Likewise.
2369 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2371 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2373 2000-07-27 Kazu Hirata <kazu@hxi.com>
2375 * config/tc-d10v.c: Fix formatting.
2376 * config/tc-z8k.c: Likewise.
2377 * config/tc-sparc.c: Likewise.
2379 2000-07-26 Dave Brolley <brolley@redhat.com>
2381 * cgen.c (queue_fixup): Declare opinfo.
2382 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2383 (gas_cgen_md_operand): Ditto.
2384 (gas_cgen_md_apply_fix3): Ditto.
2386 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2388 * config/obj-coff.c (obj_frob_symbol): Don't merge
2389 labels. Don't merge if the symbol isn't constant. Return
2390 immediately if a symbol is merged.
2392 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2394 * frags.c (frag_align): Correct absolute section alignment.
2396 2000-07-20 DJ Delorie <dj@redhat.com>
2398 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2399 it breaks linking against DLLs.
2401 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2403 * configure.in: Add CRIS support.
2404 * configure: Regenerate.
2405 * Makefile.am: (CPU_TYPES): Add cris.
2406 (CPU_OBJ_VALID) [aout]: Add cris.
2407 (MULTI_CPU_TYPES): Add cris.
2408 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2409 [coff]: Only i386 and mips are valid.
2410 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2411 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2412 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2413 Regenerate dependencies.
2414 * Makefile.in: Regenerate.
2415 * aclocal.m4: Regenerate.
2416 * as.c: Declare crisaout, criself.
2417 * config/tc-cris.h, config/tc-cris.c: New.
2418 * config/e-criself.c, config/e-crisaout.c: New.
2419 * po/POTFILES.in, po/gas.pot: Regenerate.
2421 2000-07-20 Kazu Hirata <kazu@hxi.com>
2423 * read.c: Fix formatting.
2424 * write.c: Fix formatting.
2426 2000-07-19 H.J. Lu <hjl@gnu.org>
2428 * sb.c: Include <stdlib.h> if exists for abort ().
2430 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2432 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2433 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2434 (pa_type_args): Same here.
2436 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2438 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2439 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2440 the storage class is already set.
2442 2000-07-17 Kazu Hirata <kazu@hxi.com>
2444 * config/tc-m68hc11.c: Fix formatting.
2445 * config/tc-mn10200.c: Likewise.
2446 * config/tc-mn10300.c: Likewise.
2447 * config/tc-pj.c: Likewise.
2448 * config/tc-tic80.c: Likewise.
2449 * config/tc-w65.c: Likewise.
2451 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2453 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2456 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2458 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2461 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2463 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2464 ELF as are used for SOM (except the 32-bit reloc one) to decide
2465 whether a symbol can be reduced to a section symbol. Expand on
2466 the comment for symbols involved in LR% and RR% expressions.
2468 2000-07-14 Nick Clifton <nickc@cygnus.com>
2470 * config/tc-mips.c (mips_disable_float_construction): New
2471 static variable. Set to true if doubles should not be
2472 constructed by loading two single width fp registers with
2473 halves of the value.
2474 (mips_ip): Test mips_disable_float_construction.
2475 (md_longopts): Add command line switches --construct-floats
2476 and --no-construct-floats.
2477 (md_parse_option): Parse new command line options.
2478 (md_show_usage): Describe new command line options.
2480 * doc/c-mips.texi: Document new command line options.
2482 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2484 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2485 * configure: Regenerate.
2487 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2489 * configure.in (DEFAULT_EMULATION setting): Revert part of
2490 2000-07-01 change that set te_multi=multi unless set to tmips.
2491 * configure: Regenerate.
2493 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2495 * config/obj-coff.c (coff_frob_section): Add padding to the last
2496 section when aligning it increases its size.
2498 2000-07-11 Kazu Hirata <kazu@hxi.com>
2500 * config/tc-tic54x.c: Fix formatting.
2502 2000-07-10 Kazu Hirata <kazu@hxi.com>
2504 * config/tc-h8500.c: Fix formatting.
2505 * config/tc-tic54x.c: Fix formatting.
2507 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2509 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2510 displacements correctly.
2512 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2514 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2516 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2520 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2522 From David Huggins-Daines <dhd@linuxcare.com>
2523 * config/te-hppalinux64.h: Add a new emulation.
2524 * configure.in (emulations): Add configure bits to support the
2525 64-bit Linux/parisc target.
2526 * configure: Regenerate.
2528 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2529 (md_shortopts): Add `V' for ELF.
2531 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2532 when SOM or ELF_ARG_RELOC are defined.
2533 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2534 ELF_ARG_RELOC are defined.
2535 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2536 (pa_stringer): ..Do it here instead. Fix comment typos.
2537 (hppa_force_relocation): Cast enums to int before comparing with
2540 From Ryan Bradetich <rbradetich@uswest.net>
2541 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2542 redifinition warning.
2543 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2544 (hppa_force_relocation): ditto
2545 (md_apply_fix): Added cast to buf to fix warnings.
2547 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2548 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2550 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2551 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2552 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2553 reloc_type** to avoid warnings in switch.
2554 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2555 little earlier instead.
2557 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2559 (pa_type_args): Use symbol_arg_reloc_info.
2560 (struct pa_it): Make arg_reloc unsigned int.
2561 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2562 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2563 (pa_code): Delete. pa_text duplicates this function.
2564 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2565 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2567 (cons_fix_new_hppa): Actually change selector to e_fsel when
2568 warning about assuming so.
2569 (tc_gen_reloc): More example elf arg reloc code.
2570 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2571 (hppa_force_relocation): Likewise.
2573 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2575 (pa_end_of_source): Prototype.
2576 (hppa_fix_adjustable): Prototype.
2577 (LABELS_WITHOUT_COLONS): Move it..
2578 * config/te-hppa.h: To here.
2580 * config/te-hppa64.h: New file.
2582 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2584 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2585 format -10, -16, 16 relocs.
2586 (hppa_elf_mark_end_of_function): Test for null
2587 last_call_info->start_symbol
2589 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2590 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2591 re_assesmble_* functions. Delete extraneous statements. Fix
2593 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2594 insn to re_assemble_*.
2596 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2598 * doc/internals.texi (Expressions): Fix typo.
2600 2000-07-08 Kazu Hirata <kazu@hxi.com>
2602 * config/tc-sh.c: Fix formatting.
2603 * config/tc-tic54x.c: Fix formatting.
2604 * depend.c: Fix formatting.
2605 * flonum-konst.c: Likewise.
2606 * flonum-mult.c: Likewise.
2608 2000-07-07 Kazu Hirata <kazu@hxi.com>
2610 * config/tc-sh.c: Fix comments.
2611 * config/obj-vms.c: Fix comments.
2612 * config/tc-a29k.c: Likewise.
2613 * config/tc-alpha.c: Likewise.
2614 * config/tc-h8300.c: Likewise.
2615 * config/tc-h8500.c: Likewise.
2616 * config/tc-i370.c: Likewise.
2617 * config/tc-ia64.c: Likewise.
2618 * config/tc-m68hc11.c: Likewise.
2619 * config/tc-m68k.c: Likewise.
2620 * config/tc-mips.c: Likewise.
2621 * config/tc-ns32k.c: Likewise.
2622 * config/tc-ppc.c: Likewise.
2623 * config/tc-z8k.c: Likewise.
2625 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2627 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2628 Default to '(SEC_LOAD | SEC_DATA)'.
2629 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2631 * doc/internals.texi (CPU Backend): Describe
2632 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2634 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2636 * as.c (parse_args): NULL terminate the long option list.
2638 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2640 * config/tc-d30v.h: Include "write.h" for fixS.
2641 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2643 2000-07-05 Nick Clifton <nickc@cygnus.com>
2645 * config/tc-d30v.c (write_2_short): Further changes to warning
2646 messages produced when combining EITHER_BUT_PREFER_MU attributed
2649 2000-07-05 DJ Delorie <dj@redhat.com>
2653 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2655 * config/tc-arm.c (psrs): Accept combinations of flags.
2657 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2659 * config/tc-avr.c: Change _ () to _() around all strings marked
2660 for translation (exception from the usual coding style).
2661 (avr_opt): New struct variable, how the new switches are set.
2662 (OPTION_MMCU): Define as 'm' and actually use.
2663 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2664 (show_mcu_list): New function, display the list of known MCUs.
2665 (md_show_usage): Document the new switches. Call show_mcu_list.
2666 (avr_set_arch): Change 'm' to OPTION_MMCU.
2667 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2668 Handle the new switches.
2669 (avr_operands): Disable warnings for undefined combinations of
2670 operands if -mall-opcodes. Disable warnings for skipping two-word
2671 instructions if enhanced core or -mno-skip-bug.
2672 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2673 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2674 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2675 (avr_ldi_expression): Warn about implicit lo8().
2676 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2678 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2680 * configure.in: Add entry for mips-*-sysv4*MP*
2681 * configure: Rebuild
2682 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2683 elf32-tradlittlemips for traditional mips targets.
2684 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2685 test for Link Once sections as in adjust_reloc_syms.
2686 * config/te-tmips.h: New file for traditional mips targets. Define
2689 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2691 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2692 flags argument is not present, don't change an existing section's
2693 section's attributes. If the flags argument is present, warn if the
2694 attributes don't match the section's current attributes. When
2695 long section names are supported, set SEC_LINK_ONCE and
2696 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2698 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2700 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2701 symbols; create them.
2703 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2705 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2706 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2708 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2710 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2711 expressions. Ignore the problem when handling 16 bit signed
2712 immediates, because the assembler will take care of the relocation
2715 2000-06-27 Nick Clifton <nickc@cygnus.com>
2717 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2718 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2719 sequential order, and emit warning messages if the input source
2720 code contains constructs like that, or parallel constructs
2721 containing such opcodes.
2723 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2725 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2726 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2727 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2728 (md_show_usage): Update usage message.
2729 (md_parse_option): Allow redefinition of MCU type within the
2730 same avr[1-5] bfd machine type. Show both old and new MCU type
2731 in the error message.
2732 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2733 Simplify 8K wrap code.
2735 2000-06-25 Kazu Hirata <kazu@hxi.com>
2737 * config/obj-aout.c: Remove all uses of DEFUN.
2738 * config/obj-ieee.c: Likewise.
2739 * config/tc-sh.c: Fix comment typos.
2740 * config/tc-tahoe.c: Likewise.
2741 * config/tc-vax.c: Likewise.
2742 * config/tc-w65.c: Likewise.
2743 * config/tc-z8k.c: Likewise.
2744 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2746 2000-06-24 DJ Delorie <dj@cygnus.com>
2748 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2749 more changes from Sept 1999
2750 (tc_i386_fix_adjustable): ditto
2751 (md_apply_fix3): ditto
2753 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2755 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2756 (gas_cgen_parse_operand): Set it around expression() call.
2757 (gas_cgen_md_operand): Test for it before longjmp().
2759 2000-06-24 Kazu Hirata <kazu@hxi.com>
2761 * config/tc-h8500.c: Remove all uses of DEFUN.
2762 * config/tc-sh.c: Likewise.
2763 * config/tc-w65.c: Likewise.
2764 * config/tc-z8k.c: Likewise.
2766 * config/tc-h8500.c: Fix typos in comments.
2768 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2770 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2773 2000-06-23 matthew green <mrg@redhat.com>
2775 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2776 defined. Fix error message for `[' grouping.
2778 2000-06-22 Kazu Hirata <kazu@hxi.com>
2780 * config/tc-h8300.c: Fix formatting and comment typos.
2782 2000-06-22 Timothy Wall <twall@cygnus.com>
2784 * config/tc-ia64.c (note_register_values): Move premature QP
2785 notation clearing into the appropriate place.
2787 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2789 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2790 first before anything else. Add bin-bugs.h, emul.h and progress.h
2791 Sort list of files as for $(OBJS) in Makefile.am.
2793 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2794 find one. Remake dependencies.
2795 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2796 * Makefile.in: Regenerate.
2797 * doc/Makefile.in: Regenerate.
2799 * config/tc-i386.c (i386_displacement): Don't assume a constant
2800 displacement is necessarily 16 bits when in 16 bit code mode.
2801 (md_assemble): Instead size the displacement here after we know
2802 for sure that a .code16gcc operand hasn't automatically added
2803 operand size prefixes.
2805 2000-06-21 H.J. Lu <hjl@gnu.org>
2807 * Makefile.am: Rebuild dependency.
2808 * Makefile.in: Rebuild.
2810 2000-06-21 Kazu Hirata <kazu@hxi.com>
2812 * config/tc-h8300.c (parse_reg): Make the function static.
2813 (parse_exp): Likewise.
2815 2000-06-20 DJ Delorie <dj@cygnus.com>
2817 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2818 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2819 for cygwin import libraries to work properly.
2821 2000-06-20 H.J. Lu <hjl@gnu.org>
2823 * Makefile.am: Rebuild dependency.
2824 * Makefile.in: Rebuild.
2825 * configure: Likewise.
2826 * doc/Makefile.in: Likewise.
2828 2000-06-20 Timothy Wall <twall@cygnus.com>
2830 * doc/internals.texi (CPU backend): Add @itemx for
2831 TC_START_LABEL_WITHOUT_COLON.
2832 * doc/c-tic54x.texi: New.
2833 * doc/as.texinfo: Add tic54x features and include primary tic54x
2835 * doc/all.texi: Add C54X.
2836 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2837 * doc/Makefile.in: Regenerate.
2838 * configure.in: Add tic54x and define LIBM for tic54x.
2839 * configure: Regenrate.
2840 * config/tc-tic54x.[ch]: New.
2841 * config/obj-coff.h: Add tic54x.
2842 * Makefile.am: (CPU_TYPES): Add tic54x.
2843 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2844 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2845 (as_new_LDADD): Add $(LIBM).
2846 * Makefile.in: Regenerate.
2848 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2850 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2851 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2852 * doc/as.texinfo: Likewise.
2854 * configure, Makefile.in: Regenerate.
2855 * configure.in (emulations): Recognize m6811 and m6812.
2856 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2857 Added files for 68hc11 and 68hc12 assembler.
2858 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2859 * config/tc-m68hc11.h: Header definition for that assembler.
2861 2000-06-18 Nick Clifton <nickc@redhat.com>
2863 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2864 instead of OCTETS_PER_BYTE.
2866 * config/tc-v850.c: Fix compile time warnings.
2867 * config/tc-ppc.c: Fix compile time warnings.
2869 2000-06-18 H.J. Lu <hjl@gnu.org>
2871 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2872 * configure: Rebuild.
2874 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2876 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2879 2000-06-16 Nick Clifton <nickc@cygnus.com>
2881 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2882 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2884 * doc/c-mips.texi: Document newly accepted cpu variants.
2886 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2888 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2890 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2892 * macro.c (getstring): Make it possible to escape the quote
2895 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2897 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2899 2000-06-13 H.J. Lu <hjl@gnu.org>
2901 * configure: Regenerate.
2903 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2905 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2907 * doc/internals.texi (line_separator_chars): Semicolon is no
2908 longer a default. Mention null and newline as defaults.
2910 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2912 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2913 * config/tc-i860.h (line_separator_chars): Likewise.
2914 * config/tc-h8300.c (line_separator_chars): Likewise.
2915 * config/tc-i960.c (line_separator_chars): Likewise.
2916 * config/tc-m68k.c (line_separator_chars): Likewise.
2917 * config/tc-mips.c (line_separator_chars): Likewise.
2918 * config/tc-ns32k.c (line_separator_chars): Likewise.
2919 * config/tc-sparc.c (line_separator_chars): Likewise.
2920 * config/tc-vax.c (line_separator_chars): Likewise.
2922 * config/tc-h8300.c (comment_chars): Use string initialiser.
2923 * config/tc-i960.c (line_comment_chars): Likewise.
2924 * config/tc-z8k.c (comment_chars, line_comment_chars,
2925 line_separator_chars): Likewise.
2927 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2930 2000-06-08 Nick Clifton <nickc@cygnus.com>
2932 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2935 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2937 * configure.in (VERSION): Update to show this is the CVS mainline.
2939 2000-06-08 Matthew Jacob <mjacob@feral.com>
2941 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2942 $at is the integer register $r28, vs. both $r28 and the floating
2943 point register $f28.
2945 2000-06-08 James E. Wilson <wilson@cygnus.com>
2947 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2948 (dot_endp): Don't call ia64_flush_insns.
2949 (emit_one_bundle): Don't delete prologue/body records from
2950 unwind_record list in first loop. Rewrite second loop to account for
2953 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2955 * config/tc-ia64.c: Add missing prototypes.
2956 (generate_unwind_image): Cast argument to output_unw_records call.
2958 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2960 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2962 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2964 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2965 (REGISTER_P): likewise.
2966 (avr_opcodes): uses include/opcode/avr.h
2967 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2969 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2971 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2974 2000-06-03 H.J. Lu <hjl@gnu.org>
2976 * read.c (is_end_of_line): Put back `;'.
2978 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2980 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2982 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2984 * expr.c (operand): Test is_end_of_line outside switch to catch
2985 line separator chars that are also operators.
2986 (operator): Return O_illegal for line separator chars.
2988 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2989 entry (or `!' entry for TC_HPPA).
2991 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2992 before indexing is_end_of_line. Remove redundant check for '\0'.
2994 * config/tc-h8500.c (md_assemble): Likewise.
2995 * config/tc-mcore.c (md_assemble): Likewise.
2996 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2999 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3001 * config/tc-mcore.c (mcore_cons): Likewise.
3002 (mcore_float_cons): Likewise.
3003 (mcore_stringer): Likewise.
3004 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3006 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3008 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3010 2000-05-29 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-sh.c: Fix compile time warning messages.
3014 * config/tc-mips.c: Fix compile time warning messages.
3016 2000-05-29 Philip Blundell <philb@gnu.org>
3018 * doc/as.texinfo: Update copyright dates.
3019 (Local Labels): Delete misplaced mention of ARM.
3020 * NEWS: Mention ARM ELF support.
3022 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3024 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3025 it is modified, and use the real_size to compute the frag address
3026 for dwarf2 line info.
3028 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3030 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3031 line-matching scheme to cope with automake moving variables around.
3032 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3033 * Makefile.in: Regenerate.
3035 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3037 * config/tc-sparc.c (sparc_relax): New.
3038 (md_longopts): Add -relax and -no-relax options.
3039 (md_parse_options, md_show_usage): Likewise.
3040 (md_apply_fix3): Optimize tail call into branch always if possible.
3042 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3044 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3045 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3046 rules, with warning when a GAS statement specifies a packing that
3047 will result in an instruction being squashed.
3048 Added typdef packing_type and enumerals, changed various integer
3049 literals to use the enumerals.
3051 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3053 * config/tc-ia64.c (dot_restorereg_p): New function.
3054 (md_pseudo_table): Add restorereg.p.
3055 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3056 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3058 * config/tc-ia64.h (unw_record_type): Add unwabi.
3059 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3060 called MASK with members for imask, and the masks produced by
3061 fr_mem, gr_mem, br_mem, and frgr_mem.
3062 (unw_p_record): Add members ABI and CONTEXT.
3063 (unw_x_record): Add member AB.
3064 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3065 as pseudo-register for use during unwind info generation.
3066 (AR_PFS, AR_LC): New macros.
3067 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3068 whose names start with an at sign (as in "@priunat").
3069 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3071 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3072 proc_end, unwind_info, personality_routine): Consolidate into
3073 "unwind" structure to reduce offset-table use. Add member
3074 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3076 (output_R1_format, output_R3_format, output_P3_format,
3077 output_P6_format): Initialize R with zero to reduce compiler warnings.
3078 (output_P7_format): Ditto. Add `default' branch to switch
3079 statement to reduce compiler warnings.
3080 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3081 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3082 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3083 into single argument.
3084 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3085 compiler warnings. Merge A and B args into single argument.
3086 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3087 A and B args into single argument.
3088 (free_record): Removed (wasn't used).
3089 (free_list_records): Also free imasks in prologue records.
3090 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3091 (output_spill_mask): Remove.
3092 (output_unwabi): New function.
3093 (output_epilogue, output_label_state, output_copy_state): Call
3095 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3096 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3098 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3099 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3100 as part of handling the prologue records. Emit region's imask if
3101 we have one. Handle unwabi, epilogue, label_state, copy_state,
3102 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3103 spill_sprel_p, and spill_reg_p records.
3104 (set_imask, count_bits, slot_index): New function.
3105 (fixup_unw_records): Fix region size computation. Handle
3106 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3107 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3108 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3109 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3110 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3111 (dot_save): Use manifest constants for applicaton registers.
3112 Handle REG_PR and REG_PRIUNAT.
3113 (dot_restore): Don't just ignore it.
3114 (dot_restorereg): New function..
3115 (generate_unwind_image): Ensure unwind info is a multiple of eight
3116 bytes, not just four bytes.
3117 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3118 (dot_altrp): Don't just ignore it.
3119 (dot_savemem): New function. Replaces dot_savesp() and
3120 dot_savepsp(). Use manifest constants for applicaton registers.
3121 Handle REG_PR and REG_PRIUNAT.
3122 (dot_savef): Simplify.
3123 (dot_saveb): Support generation of br_gr.
3124 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3125 dot_label_state, dot_copy_state): New function.
3126 (dot_unwabi): Don't just ignore it.
3127 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3128 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3129 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3130 (emit_one_bundle): Set slot number for prologue/body records
3131 *before* emitting the first insn.
3132 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3133 (md_begin): Declare "psp" pseudo-register.
3134 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3135 so we don't get segfault.
3136 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3137 counts as required per SW Conventions manual
3138 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3139 output_preds_psprel, output_preds_sprel, output_spill_base,
3140 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3141 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3142 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3143 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3144 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3145 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3146 (dot_vframe): Implement.
3147 (dot_vframesp, dot_vframepsp): New function.
3149 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3151 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3152 * configure: Regenerate.
3154 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3156 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3157 (md_estimate_size_before_relax): so we can use it here instead of
3158 old kludges. Localise vars to blocks. Comment.
3160 * frags.c (frag_new): Update fr_var comments.
3161 * frags.h (struct frag): Ditto.
3163 2000-05-22 Richard Henderson <rth@cygnus.com>
3165 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3166 (pseudo_func): Add pcrel.
3167 (operand_match): Handle IA64_OPND_TGT64.
3168 (build_insn): Likewise.
3169 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3170 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3171 (fix_insn): Handle all three 64-bit relocation types.
3173 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3175 * obj.h (struct format_ops): New members begin, app_file,
3176 s_set_other, s_set_desc, s_get_type, s_set_type,
3177 separate_stab_sections, init_stab_section.
3179 * config/obj-multi.h: Update GPL notice to v2.
3181 (obj_app_file): New.
3182 (S_SET_SIZE): Test s_set_size for NULL before calling.
3183 (S_SET_ALIGN): Similar for s_set_align.
3188 (SEPARATE_STAB_SECTIONS): New.
3189 (INIT_STAB_SECTION): New.
3190 (EMIT_SECTION_SYMBOLS): New.
3191 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3193 * config/obj-elf.h: Update GPL notice to v2.
3194 Mention that this file is included from obj-multi.h.
3195 (obj_begin): Wrap definition in ifndef.
3196 (elf_file_symbol): Constify declaration.
3197 (obj_app_file): Ditto.
3198 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3199 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3201 * config/obj-elf.c (elf_s_set_other): New.
3202 (elf_file_symbol): Constify argument.
3203 (elf_separate_stab_sections): New.
3204 (elf_init_stab_section): New.
3205 (elf_format_ops): Add new members. Remove comma at end.
3207 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3208 (ecoff_format_ops): Add new fields. Remove comma at end.
3209 Mention inconsistency for emit_section_symbols.
3211 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3213 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3214 (coff_separate_stab_sections): New.
3215 (coff_format_ops): Add new members.
3217 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3218 (obj_aout_s_set_other): New.
3219 (obj_aout_s_set_desc): New.
3220 (obj_aout_s_get_type): New.
3221 (obj_aout_s_set_type): New.
3222 (obj_aout_separate_stab_sections): New.
3223 (aout_format_ops): New members added. Use obj_aout_process_stab,
3224 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3225 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3227 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3229 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3231 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3232 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3233 (md_estimate_size_before_relax): Ensure jumps to weak and
3234 externally visible symbols are relocatable.
3236 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3238 * stabs.c (aout_process_stab): Make global.
3239 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3240 * read.h (aout_process_stab): Declare.
3242 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3243 Generalize to *aout, *coff *elf.
3244 * configure: Regenerated.
3246 * doc/internals.texi (Object format backend): Say
3247 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3249 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3250 * Makefile.in: Regenerated.
3252 2000-05-19 Catherine Moore <clm@cygnus.com>
3254 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3256 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3258 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3259 instruction to reflect change in re_assemble_*.
3261 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3263 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3264 build PA64 ELF tools.
3265 * configure: Rebuilt.
3267 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3269 * Makefile.am: Regenerate dependencies.
3270 * Makefile.in: Regenerate.
3272 2000-05-15 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-arm.c (struct asm_psr): Add boolean field
3275 distinguishing between CSPR and SPSR. Rename 'number' field
3277 (psrs): Rearrange contents to match new asm_psr structure.
3278 (arm_psr_parse): Move next to psr_required_here. Make it
3279 return an asm_psr structure.
3280 (psr_required_here): Use asm_psr structure returned by
3282 (do_msr): Reorganise to allow psr_required_here to be called
3284 (md_undefined_name): Mark 'name' parameter as unused, since
3285 the COFF target does not use it.
3287 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3289 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3291 * config/te-aux.h: Likewise.
3292 * config/te-dpx2.h: Likewise.
3293 * config/te-go32.h: Likewise.
3294 * config/te-hp300.h: Likewise.
3295 * config/te-hppa.h: Likewise.
3296 * config/te-i386aix.h: Likewise.
3297 * config/te-ic960.h: Likewise.
3298 * config/te-interix.h: Likewise.
3299 * config/te-nbsd532.h: Likewise.
3300 * config/te-pc532mach.h: Likewise.
3301 * config/te-ppcnw.h: Likewise.
3302 * config/te-psos.h: Likewise.
3303 * config/te-sparcaout.h: Likewise.
3304 * config/te-sun3.h: Likewise.
3305 * config/te-sysv32.h: Likewise.
3307 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3309 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3310 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3311 and sign extend without an if statement.
3312 (build_bytes): Likewise.
3314 2000-05-14 Kazu Hirata <kazu@hxi.com>
3316 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3317 X_add_symbol L_32 case.
3319 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3321 * config/te-freebsd.h: New file.
3323 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3325 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3326 bindtextdomain): Replace defines with those from intl/libgettext.h
3327 to quieten gcc warnings.
3329 * NEWS: Mention x86 .arch and -q.
3331 * config/tc-i386.c (quiet_warnings): New.
3332 (md_assemble): Use quiet_warnings.
3333 (md_parse_option): Set quiet_warnings from -q.
3334 (md_show_usage): Mention -q, delete -m.
3335 (flag_do_long_jump): Delete.
3336 (md_parse_option): Remove -m.
3337 (md_show_usage): Remove -m.
3338 (md_create_long_jump): Remove useless flag_do_long_jump code.
3340 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3341 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3343 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3344 Alexander Sokolov <robocop@netlink.ru>
3346 * doc/c-i386.texi (i386-Arch): New section.
3347 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3349 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3350 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3351 architecture has been given and is not 486.
3352 (set_cpu_arch): New.
3353 (md_pseudo_table): Add .arch.
3354 (md_assemble): Warn if cpu architecture has been given and an
3355 unsupported instruction.
3357 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3358 Move operand_types bit defines after relevant template field.
3359 (template): Add cpu_flags.
3363 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3365 * config/tc-mn10300.h (md_end): Define.
3366 (mn10300_finalize): Declare.
3367 * config/tc-mn10300.c: Include dwarf2dbg.h.
3368 (debug_line): Define.
3369 (md_assemble): Generate dwarf2 line info.
3370 (mn10300_finalize): New function. Finalize dwarf2 info.
3372 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3374 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3375 external version of the relocation for weak symbols.
3377 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3379 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3380 frame size in units of 16 bytes, as required per SW Conventions manual.
3381 (output_unw_records): Output info-block header as a dword to get
3384 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3386 * as.h: #include "file", not <file> on files from ../include.
3387 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3388 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3389 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3390 (tc_coff_symbol_emit_hook): Ditto.
3391 (OPTCOUNT): Cast to int to avoid compiler warning.
3392 (md_begin): Fix signed/unsigned warnings.
3394 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3396 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3397 ABRANCH LONG case for a conditional branch on a 68000.
3398 (md_estimate_size_before_relax): Likewise. Also handle
3399 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3400 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3401 PC-relative on all CPUs.
3402 (md_estimate_size_before_relax): Likewise.
3404 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3406 * as.c (parse_args): Just mention current year in printed
3409 2000-05-03 J.T. Conklin <jtc@redback.com>
3411 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3413 (md_parse_option): Recognize -m7400.
3415 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3417 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3418 don't permit lp to become less than the words array.
3420 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3422 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3423 Fix little-endian case.
3425 2000-05-03 David O'Brien <obrien@NUXI.com>
3427 * as.c (parse_args): Update copyright.
3429 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3431 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3432 for the .bss section too.
3434 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3436 * configure.in: Set em=linux for hppa-*-linux.
3437 * configure: Regenerate.
3438 * doc/Makefile.in: Regenerate with correct automake.
3440 * frags.c (frag_grow): Sanity check chunk_size.
3442 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3443 * config/obj-som.h: Likewise.
3444 * config/obj-ieee.h: Likewise.
3446 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3448 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3449 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3450 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3451 (pa_ip): low_sign_unext now returns via function value. Use
3452 re_assemble_* instead of dis_assemble_* and
3453 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3455 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3456 (md_section_align, md_parse_option, md_show_usage,
3457 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3458 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3459 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3460 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3461 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3463 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3464 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3465 outside of switch. Correct mask and shifting errors in case 10
3466 and case -11. In case 21, compare against signed range to suit
3467 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3468 case 17 and case 22, use offsetT variable to properly check range.
3469 Use re_assemble_* here too.
3470 (evaluate_absolute): Change type of value to offsetT. Call
3471 hppa_field_adjust to do the work for us.
3472 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3473 (pa_parse_cmpib_64_cmpltr): Ditto.
3474 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3475 of i to unsigned int.
3476 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3477 (pa_end_of_source): Return type is void.
3479 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3481 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3483 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3485 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3486 More comments added.
3487 (md_begin): Removed "construct symbols for each register name".
3488 Because register names conflicts with GCC generated function
3490 (avr_operand): Now constant numbers can be used as a register
3491 identifiers (0 as r0, 31 as r31).
3492 (md_assemble): use skip_space () before parsing instruction
3495 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3497 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3498 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3499 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3500 * configure: Regenerate.
3502 2000-04-29 Andreas Jaeger <aj@suse.de>
3504 * as.h: Correctly check GCC version.
3506 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3508 * doc/as.1: Fix unbalanced brackets.
3510 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3512 (line_comment_chars): Set to '/' if TE_FreeBSD.
3514 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3516 * configure.in: Configury support for PA64 (currently disabled).
3517 * configure: Rebuilt.
3519 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3521 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3522 bfd_set_section_alignment.
3524 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3526 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3529 2000-04-24 Nick Clifton <nickc@cygnus.com>
3531 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3532 * doc/as.texinfo (Align): Include arm and strongarm in list of
3533 targets that have the second form of the behaviour of the .align
3536 2000-04-24 Mark Klein <mklein@dis.com>
3538 * obj-som.c: Terminate obj_pseudo_table.
3540 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3542 * as.c (parse_args): Allow md_parse_option to override -a listing
3544 * config/obj-coff.c (add_lineno): Change type of offset parameter
3545 from "int" to "bfd_vma."
3546 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3547 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3548 (ppc_change_csect): Align correctly for XCOFF64.
3549 (ppc_machine): New function, which discards "ppc_machine" line.
3550 (ppc_tc): Cons for 8 when code is 64 bit.
3551 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3553 (md_parse_option): Handle -a64 and -a32.
3555 * config/tc-ppc.h (TARGET_MACH): Define.
3556 (TARGET_FORMAT): Move to function.
3557 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3559 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3561 * config/tc-avr.c: New AVR_ISA_ defined.
3562 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3563 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3564 for `fmul', `movw' and `lpm R,Z' instructions.
3565 (avr_operands): Warn if current opcode is a two-word instruction
3566 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3567 (avr_opcodes): New commands added.
3568 (REGISTER_P): Check 'a' and 'v' constraint letters.
3569 (mcu_types): New MCU added.
3571 2000-04-22 Timothy Wall <twall@cygnus.com>
3573 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3575 (operand_match): Conditionally insert default bit values for IMMU9.
3577 2000-04-14 Matthew Green <mrg@cygnus.com>
3579 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3580 * configure: Rebuilt.
3582 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3583 Jason Eckhardt <jle@cygnus.com>
3585 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3587 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3588 Added handling of new operand types l,y,&,fe,fE,fx.
3590 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3591 David Mosberger <davidm@hpl.hp.com>
3592 Timothy Wall <twall@cygnus.com>
3593 Andrew MacLeod <amacleod@cygnus.com>
3594 Jim Wilson <wilson@cygnus.com>
3596 * Makefile.am (CPU_TYPES): Add ia64.
3597 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3598 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3599 * Makefile.in: Rebuild.
3600 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3601 * configure: Rebuild.
3602 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3603 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3604 * expr.c (expr): Handle md_optimize_expr.
3605 * read.c (LEX_HASH): Add comment.
3606 * config/tc-ia64.c, config/tc-ia64.h: New files.
3608 2000-04-21 Richard Henderson <rth@cygnus.com>
3610 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3611 bundling a non-delayed branch type instruction.
3613 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3615 * config/tc-mn10300.c (HAVE_AM30): Define.
3616 (md_assemble): Use it.
3618 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3620 * config/obj-elf.c (obj_elf_change_section): Check for changed
3623 * Makefile.am: (CPU_MULTI_VALID): Remove.
3624 (MULTI_CPU_TYPES): Define.
3625 (MULTI_CPU_OBJ_VALID): Define.
3626 (DEPTC): Use the above.
3627 (DEPOBJ): Same here.
3629 Regenerate dependencies.
3630 * Makefile.in: Regenerate.
3632 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3634 * Makefile.am (YACC, LEX): Get them from configure.
3636 2000-04-18 H.J. Lu (hjl@gnu.org)
3638 * config/tc-i386.c (offset_in_range): Use addressT instead of
3639 bfd_vma for non-bfd assemblers.
3641 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3643 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3644 doesn't give spurious errors.
3646 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3648 * as.h (SEEK_SET): Define if undefined.
3650 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3652 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3653 constants, and don't assume offsetT is 32 bits.
3655 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3657 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3658 (md_pcrel_from_section): Add prototype.
3659 (d10v_fix_adjustable): Add prototype.
3660 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3662 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3664 2000-04-12 Nick Clifton <nickc@cygnus.com>
3666 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3667 symbol in frag chain.
3669 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3671 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3672 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3673 (fits_in_signed_word, smallest_imm_type): Ditto.
3674 (md_assemble): Use an offsetT var to hold offsetT values, not a
3676 (offset_in_range): New.
3677 (md_assemble): Use it.
3678 (md_convert_frag): Change type of target_address, opcode_address,
3679 and displacement_from_opcode_start to offsetT.
3680 (md_create_short_jump): Change type of offset to offsetT.
3681 (md_create_long_jump): Ditto.
3682 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3683 (md_chars_to_number): Remove.
3684 (output_invalid): Remove duplicate prototype.
3686 2000-04-09 Nick Clifton <nickc@cygnus.com>
3688 * Makefile.am (CPU_TYPES): Add 'avr'.
3689 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3690 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3692 * Makefile.in: Regenerate.
3694 * doc/as.texinfo: Add M32R documentation.
3696 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3698 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3699 --enable-build-warnings option.
3700 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3701 * Makefile.in, configure: Re-generate.
3703 2000-04-07 Nick Clifton <nickc@cygnus.com>
3705 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3706 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3707 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3708 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3709 (arm_force_relocation): Force relocations for
3710 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3712 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3714 * config/tc-sh.c (get_operands): There's no third operand if the
3715 first operand is an immediate.
3717 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3719 * config/tc-sh.c (immediate): Delete.
3720 (sh_operand_info): Add immediate member.
3721 (parse_reg): Use A_PC for pc.
3722 (parse_exp): Add second argument 'op'. All callers changed.
3723 (parse_at): Expect pc to be coded as A_PC.
3724 Use immediate field in *op.
3725 (insert): Add fourth argument 'op'. All callers changed.
3726 (build_relax): Add second argument 'op'. All callers changed.
3727 (insert_loop_bounds): New function.
3728 (build_Mytes): Remove DISP_4.
3729 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3730 (assemble_ppi): Use immediate field in *operand.
3731 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3732 (md_apply_fix): Likewise.
3733 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3735 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3737 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3739 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3741 * internals.texi (CPU backend): Document
3742 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3744 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3746 * po/gas.pot: Regenerate.
3748 * as.c (show_usage): Restore translated part of bug string.
3749 * gasp.c (show_usage): Likewise.
3751 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3752 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3753 than move-if-change.
3754 (DEP1): Modify for "gcc -MM".
3758 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3759 Update dependencies.
3760 * Makefile.in: Regenerate.
3762 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3764 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3765 (md_begin): Likewise.
3766 (HAVE_AM33): New macro.
3767 (md_assemble): Use it. Match r_regs and xr_regs only if
3770 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3772 * as.h: #include "bin-bugs.h"
3773 * as.c (show_usage): Use REPORT_BUGS_TO.
3774 * gasp.c: #include "bin-bugs.h"
3775 (show_usage): Use REPORT_BUGS_TO.
3777 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3779 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3781 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3782 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3785 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3787 * config/tc-i386.c (i386_immediate): Don't assume a constant
3788 immediate is necessarily 16 bits when in 16 bit code mode.
3789 (md_assemble): Instead set guess_suffix here after we have checked
3792 2000-04-02 Richard Henderson <rth@cygnus.com>
3794 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3795 quantities. Correct right shift sign extension.
3796 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3797 32-bit value when shifting into place.
3799 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3801 * app.c: Add ATTRIBUTE_UNUSED as needed.
3802 * config/tc-ppc.c: Likewise.
3803 (ppc_size): Make unsigned long.
3804 (ppc_insert_operand): Add casts to avoid warnings.
3806 2000-03-31 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-d10v.h (md_flush_pending_output): Define.
3810 2000-03-29 Nick Clifton <nickc@cygnus.com>
3812 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3813 segment. Works for both BFD_ASSEMBLER and others.
3814 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3816 2000-03-29 Nick Clifton <nickc@cygnus.com
3818 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3820 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3822 * listing.c (LISTING_LHS_WIDTH): Default depends on
3824 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3826 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3828 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3831 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3833 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3835 * config/tc-avr.c (mcu_types): Add missing initialiser.
3836 (md_pcrel_from_section): Add prototype.
3837 (avr_operand): Remove redundant test of unsigned < 0.
3838 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3840 2000-03-27 Denis Chertykov <denisc@overta.ru>
3842 * config/tc-avr.c: New file for AVR support.
3843 * config/tc-avr.h: Likewise.
3844 * configure.in: Add AVR support.
3845 * configure: Regenerate.
3847 2000-03-26 Timothy Wall <twall@cygnus.com>
3849 * gasp.c (macro_op): Add new argument to check_macro call.
3850 Macro structure definitions moved to macro.h
3851 * sb.h: Add argument to prototype for input_scrub_include_sb.
3852 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3853 nesting checks with an additional flag.
3854 (struct input_save): Add flag to indicate whether current sb
3855 should be checked for proper macro/conditional nesting.
3856 (input_scrub_push/pop): Save/restore nest check flag.
3857 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3859 * macro.c (check_macro): Allow caller to retrieve parsed macro
3860 information if a pointer is provided. This information may be
3861 used by the new macro hooks.
3862 * macro.h: Update prototype for check_macro. Macro struct
3863 definitions moved here from macro.c/gasp.c.
3864 * read.c (read_a_source_file): Add parameter to check_macro call,
3865 and pass macro info to the macro hook, if defined.
3866 (input_scrub_insert_line): New. Allow insertion of a line of
3867 characters into the input stream.
3868 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3869 file into the input stream.
3870 (s_include): Use input_scrub_insert_file.
3871 * internals.texi: Document new macro hooks.
3872 * as.h: New prototypes added.
3874 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3876 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3877 an initial capital letter.
3878 (i386_index_check): Reindent.
3880 2000-03-19 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3885 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3887 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3888 instruction operand bad if Rd > 7 when generating
3889 thumb instructions. Prevents for example,
3890 "adr r12,label" from silently failing and generating
3891 the wrong instruction.
3893 2000-03-17 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3896 that have a destingation >= 0x400000.
3897 Fix compile time warning messages.
3899 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3901 * config/tc-sh.c (md_begin): When encountering insn that are
3902 not supported by the current arch, only change the name if
3903 its contents are the same as prev_name.
3904 (get_specific): If the the architecture doesn't match, fail.
3906 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3908 * config/tc-sh.c (IDENT_CHAR): Define.
3909 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3910 matching back where it came from.
3912 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3914 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3916 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3918 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3921 2000-03-15 Kazu Hirata <kazu@hxi.com>
3923 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3925 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3927 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3928 floating-point-number, make sure 'f' is in FLT_CHARS.
3930 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3932 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3933 (s_lcomm_internal): Use it.
3934 * doc/internals.texi (CPU backend): Document it.
3935 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3938 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3940 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3943 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3944 implementation doesn't have special handling for switch
3946 (macro_build): Allow for code in sections other than .text.
3948 (mips_ip): Likewise.
3949 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3950 Don't perform relocs if we will be outputting them.
3951 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3952 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3955 2000-03-09 Catherine Moore <clm@cygnus.com>
3957 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3958 relocation type based on the entry in the fixup structure.
3959 Put S_IS_EXTERN processing back in.
3961 2000-03-08 H.J. Lu (hjl@gnu.org)
3963 * Makefile.am (install-exec-tooldir): Depend on
3964 install-exec-bindir for parallel make.
3965 * Makefile.in: Regenerated.
3967 2000-03-06 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3971 (md_parse_option): Parse -m32r command line switch - disable m32rx
3973 (md_show_usage): Document new option.
3975 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3976 * doc/Makefile.in: Regenerate.
3977 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3979 2000-03-02 Michael Meissner <meissner@redhat.com>
3981 * config/tc-d30v.c (check_range): Remove code that incorrectly
3982 sign extended values where bits < 32.
3984 2000-03-02 H.J. Lu (hjl@gnu.org)
3986 * configure.in: Support --enable-targets=all on ia32.
3987 * configure: Regenerated.
3989 2000-03-01 Nick Clifton <nickc@cygnus.com>
3991 * gasp.c (do_align): Remove bogus check of alignment value.
3993 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3995 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3996 TC_PPC was defined forced the type of a symbol with no other type
3999 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4001 * doc/internals.texi (CPU backend): Mention that
4002 line_separator_chars do not break up comments. Fix typos for
4003 LEX_AT and LEX_NAME descriptions. Document operands for
4004 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4005 description of md_create_short_jump usage. Document argument for
4006 md_undefined_symbol.
4008 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4010 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4011 (md_parse_option): Handle it.
4012 (md_show_usage): Document it.
4014 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4016 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4017 opcode, for the instruction `pal19'. From Andrea Arcangeli
4020 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4022 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4024 (md_assemble): To here, before template operands are matched.
4025 Also ensure a constant immediate is sign extended when we know the
4026 size is at most 16 bits. This is to catch cases like "add
4027 $0xffc0,%ax" where we don't know the size, and thus that the
4028 immediate can be represented as Imm8S until after parsing the
4030 (i386_displacement): Similarly sign extend 16 bit constant
4032 (md_assemble): Relax 16-bit jump constant range check to suit sign
4033 extended displacements.
4035 2000-02-26 Andreas Jaeger <aj@suse.de>
4037 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4039 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4041 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4042 call operands when intel_syntax.
4043 (intel_float_operand): Return 2 for "fi...".
4044 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4045 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4046 earlier "SHORT" change.
4047 (md_assemble): When determining suffix from Regs, exclude
4050 2000-02-24 Nick Clifton <nickc@cygnus.com>
4052 * configure: Add arm-wince, mips-pe and sh-pe targets.
4053 * configure: Regenerate.
4055 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4057 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4058 "pe-mips" for the mips-pe target.
4060 * config/tc-arm.c (insns): Change displacement encoded in BL
4061 and B instructions if the target port is arm-wince.
4062 (do_ldst): Do not bias the relocation offset if the target
4064 (md_pcrel_from): Add in missing relocation offset bias if the
4065 target os arm-wince.
4067 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4068 (md_begin): Disable -G support for mips-pe target.
4069 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4070 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4073 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4074 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4075 assembler, just set the alignment to 4.
4077 * config/te-wince-pe.h: New file for WinCE targets. Define
4080 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4082 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4083 string instructions.
4084 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4085 (i386_intel_memory_operand): After finding a segment override,
4086 check again for no `[' before looking for a displacement. Bomb if
4087 more than one displacement rather than silently discarding the
4088 second and subsequent ones. Free strings malloc'd by
4089 build_displacement_string.
4091 2000-02-24 Catherine Moore <clm@cygnus.com>
4093 * config/obj-som.c (obj_pseudo_table): Add "weak".
4094 (obj_som_weak): New routine.
4096 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4098 * config/tc-i386.c (union i386_op): New.
4099 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4100 Throughout file replace occurences of disps[n], imms[n], regs[n]
4101 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4102 intel mode operand swapping. Add assert in regKludge and
4103 fake_zero_displacement code. Test i.types[n] when outputting
4104 displacements and immediates. Combine output of Disp16 with
4106 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4107 when in intel mode by (not) reversing fsub and fdiv operands
4108 before the template search. This fails for single operand
4109 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4110 undefined. Instead fix the base_opcode after we've found the
4111 template. Move base_opcode xor with found_reverse_match from
4112 opcode output code to before this fix so we test for the correct
4114 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4115 check in intel mode. Instead compare opcodes.
4117 * config/tc-i386.h (TC_RELOC): Delete.
4118 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4119 with equivalent call to reloc.
4121 * as.h (flag_m68k_mri): Move declaration after target include, and
4122 only declare when TC_M68K defined. Define as zero otherwise.
4123 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4124 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4125 Define as zero otherwise.
4126 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4127 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4128 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4129 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4130 testing whether defined.
4131 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4132 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4133 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4134 rather than testing whether defined.
4135 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4136 (parse_mri_cons): Declare and use only when TC_M68K.
4137 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4138 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4139 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4141 * NEWS: Mention IBM 370 support.
4143 2000-02-23 Richard Henderson <rth@cygnus.com>
4145 * config/tc-i386.c (md_assemble): When swapping operands for
4146 intel_syntax, assume everything that's not Imm or Disp is a
4149 2000-02-23 Linas Vepstas <linas@linas.org>
4151 * config/tc-i370.c, config/tc-i370.h: New files.
4152 * Makefile.am: Add support for Linux/IBM 370.
4153 * configure.in: Likewise.
4154 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4155 * config/obj-elf.c: Include elf/i370.h
4156 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4158 * Makefile.in: Regenerate.
4159 * configure: Regenerate.
4161 * doc/c-i370.texi: New file.
4162 * doc/all.texi: Include it.
4163 * doc/as.texinfo: And here.
4164 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4165 * doc/Makefile.in: Regenerate.
4167 2000-02-19 Michael Meissner <meissner@redhat.com>
4169 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4170 determine if an instruction can be used in parallel with an ADDppp
4171 or SUBppp instruction.
4173 2000-02-22 Andrew Haley <aph@cygnus.com>
4175 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4177 2000-02-22 Andrew Haley <aph@cygnus.com>
4179 * config/tc-mips.c (mips_gp32): New variable.
4180 (macro_build) Use mips_gp32.
4182 (md_longopts): Add "-mgp32" and "-mgp64".
4183 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4185 (OPTION_M7900): Change offset
4186 (OPTION_NO_M7900): Ditto.
4188 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4190 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4191 warning, and bump it to 1.
4193 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4195 From Brad Lucier <lucier@math.purdue.edu>:
4196 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4199 2000-02-21 Catherine Moore <clm@cygnus.com>
4201 * config/tc-mips.c (MF_HILO_INSN): Define.
4202 (mips_7000_hilo_fix): Declare.
4203 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4204 (md_parse_option): Check for 7000_HILO_FIX options.
4205 (OPTION_M7000_HILO_FIX): Define.
4206 (OPTION_NO_M7000_HILO_FIX): Define.
4207 * doc/c-mips.texi (-mfix7000): Describe.
4209 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4211 * listing.c (print_lines): Remove unused variable `end'.
4213 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4214 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4215 reloc_type when BFD_ASSEMBLER.
4216 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4217 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4218 statement and quell signed vs. unsigned comparison warning.
4220 2000-02-18 Nick Clifton <nickc@cygnus.com>
4222 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4223 the computed frag offset, rather than overwriting it.
4225 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4227 * config/tc-sh.c ("elf/sh.h"): Include.
4228 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4229 (md.begin): Initialize target_arch.
4230 Only include opcodes in has table that match selected architecture.
4231 (parse_reg): Recognize register names for sh-dsp.
4232 (parse_at): Recognize post-modify addressing.
4233 (get_operands): The leading space is now optional.
4234 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4235 arguments. Update valid_arch.
4236 (build_Mytes): Add support for SDT_REG_N.
4237 (find_cooked_opcode): New function, broken out of md_assemble.
4238 (assemble_ppi, sh_elf_final_processing): New functions.
4239 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4240 (md_longopts, md_parse_option): New option: -dsp.
4241 * config/tc-sh.h (elf_tc_final_processing): Define.
4242 (sh_elf_final_processing): Declare.
4244 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4246 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4247 the unwinder subspace. Save the current seg/subseg before creating
4250 2000-02-10 Nick Clifton <nickc@cygnus.com>
4252 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4253 little endian targets.
4254 (INST_BYTE1): Redefine to handle big and little endian
4256 (cpu_type): New type: Select between M340 and M210.
4257 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4258 instructions of the M340.
4259 (md_assemble): Add support for the MULSH and OPSR classes of
4261 (md_atof): Add support for little endian targets.
4262 (md_parse_option): Add support for -EL, -EB and -mcpu command
4264 (md_convert_frag): Add support for little endian targets.
4265 (md_apply_fix3): Add support for little endian targets.
4266 (md_number_to_chars): Add support for little endian targets.
4268 2000-02-10 Timothy Wall <twall@redhat.com>
4270 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4271 defined, use it to verify the symbol just read should be a label.
4273 2000-02-10 Timothy Wall <twall@redhat.com>
4275 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4276 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4277 around colons when KEEP_WHITE_AROUND_COLON is defined.
4278 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4279 and KEEP_WHITE_AROUND_COLON.
4281 2000-02-08 Timothy Wall <twall@redhat.com>
4283 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4285 (do_repeat): New. Abstract repeat logic so that a "break" can be
4287 (end_repeat): New. Provide support for a "break" out of the
4289 * read.h: Add prototypes for new functions.
4291 2000-02-08 Timothy Wall <twall@redhat.com>
4293 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4294 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4295 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4298 2000-02-08 Timothy Wall <twall@redhat.com>
4300 * read.c: Added elseif to directives table.
4301 * read.h: Added prototype for s_elseif.
4302 * doc/as.texinfo: Added description for elseif.
4303 * cond.c (s_elseif): New function
4305 2000-02-04 Timothy Wall <twall@redhat.com>
4307 * listing.c (print_lines): Remove conditionals causing bug in
4310 2000-02-03 Timothy Wall <twall@cygnus.com>
4312 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4314 * frags.c (frag_new): Calculate fr_fix in octets
4315 (frag_now_fix) Return offset as target address offset (bytes).
4316 (frag_now_fix_octets) New - Return offset in octets (8-bit
4318 * frags.h: Added prototype for frag_now_fix_octets().
4319 Distinguish between octets and bytes in field descriptions.
4320 * listing.c (calc_hex): Account for octets vs bytes when
4321 printing addresses/offsets.
4322 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4323 target is little-endian, print the octets in a word in big-endian
4324 order so that the display looks like a proper hexadecimal number,
4325 instead of having the octets reversed.
4326 * read.c (do_align): When recording alignment, alignment power
4327 should be in terms of target bytes (minimum addressible unit)
4329 (do_org) Convert ORG target address (byte) argument into an
4330 octet offset when generating a variable fragment.
4331 * symbols.c (resolve_symbol_value): Symbol final value
4332 converted to a target address offset (bytes) from its octet offset.
4333 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4334 offset (bytes) is adjusted by the frag offset (octets) converted
4336 (coff_frob_section) Section alignment power is in terms of bytes;
4337 convert it to an octet alignment power when calculating size (and
4338 size mask) in octets. Don't modify the section size in order to
4339 "align" it for TI COFF, since that format has a different method
4340 for storing alignment information.
4342 2000-02-01 Timothy Wall <twall@cygnus.com>
4344 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4345 entries, matching the way GCC generates them. If not escaped, the
4346 filename is encoded incorrectly.
4348 2000-01-31 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-arm.c (reg_table): Add support for ATPCS register
4353 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4355 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4357 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4359 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4360 of a symbol when we really care about its value.
4362 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4364 * config/tc-mcore.c (md_assemble): Give warning message if
4365 operands passes to instruction are more than the spec.
4367 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4369 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4370 Thumb mode but the label seen was not declared as '.thumb_func'
4371 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4372 correct disassembly of Thumb code bounded by non function labels.
4374 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4376 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4377 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4379 * Makefile.in: Same here.
4382 * configure.in: Set bfd_gas for i386-aout when primary target
4383 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4384 we may need the primary te_file. Remove incorrect comment.
4386 * configure: Regenerate.
4388 * config/e-i386aout.c: New file.
4390 * as.c (USE_EMULATIONS): Move to before print_version_id.
4391 (struct emulation): Add i386aout.
4392 (show_usage): Split text strings. Reformat -a text. Add --em
4396 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4397 (aout_format_ops): New.
4400 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4401 preprocessor conditional and add aout USE_EMULATIONS tests.
4402 (read_a_source_file): Don't pass error strings to printf as
4406 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4408 (do_data): Same here.
4409 (process_file): And here.
4412 * symbols.c (colon): Rewrite "already defined" fatal message
4413 code for aout with USE_EMULATIONS.
4416 * config/obj-aout.c (OBJ_HEADER): Define.
4417 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4419 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4420 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4422 (obj_aout_type): Expand S_SET_OTHER here too.
4423 (obj_read_begin_hook): Remove.
4424 (aout_pop_insert): New.
4425 (obj_aout_s_get_other): New.
4426 (obj_aout_s_get_desc): New.
4427 (aout_format_ops): New.
4430 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4431 gets aout_pseudo_table.
4432 (aout_pseudo_table): Declare.
4433 (obj_read_begin_hook): Define.
4436 * config/obj-coff.c (obj_pseudo_table): Rename to
4438 (coff_pop_insert): Use coff_pseudo_table.
4439 (coff_sec_sym_ok_for_reloc): Remove.
4440 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4441 and comment all zero entries and remove #if 0 code.
4444 * config/obj-coff.h (obj_pop_insert): Define.
4445 (coff_pseudo_table): Declare.
4448 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4449 s_get_size, s_set_size. Comment all zero entries.
4452 * config/obj-elf.c (elf_s_get_other): New function.
4453 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4454 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4455 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4457 (obj_elf_parse_section_letters): Don't pass error strings to
4458 printf as format arg.
4461 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4463 (elf_s_get_other): Declare.
4464 (S_GET_OTHER) Define as elf_s_get_other if not already
4466 (S_SET_OTHER): Only define when not already defined.
4467 (elf_obj_read_begin_hook): Declare.
4468 (obj_read_begin_hook): Define.
4469 (elf_obj_symbol_new_hook): Declare.
4470 (obj_symbol_new_hook): Define.
4473 * config/obj-multi.h: Add copyright header and protect against
4474 multiple inclusion. Add * to all function pointers.
4475 (OBJ_HEADER): If defined, include it rather than other defines
4477 (obj_frob_file_after_relocs): Test for NULL.
4478 (obj_symbol_new_hook): Here too.
4479 (obj_sec_sym_ok_for_reloc): And here.
4480 (S_GET_OTHER): Define.
4481 (S_GET_DESC): Define.
4482 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4483 (OBJ_MAYBE_ELF): Update comment.
4485 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4486 OBJ_AOUT preprocessor conditional and handle emulation by
4487 testing OUTPUT_FLAVOR.
4488 (i386_displacement): Here too.
4489 (md_section_align): Similarly here.
4490 (i386_target_format): Conditionally compile when more than one
4491 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4492 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4493 (i386_displacement): Here too.
4496 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4497 Define TARGET_FORMAT for aout only when not multi.
4500 * config/te-multi.h: Delete file as it's identical to te-generic.h
4502 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4504 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4505 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4508 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4510 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4513 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4515 * config/tc-mips.c (mips_do_align): New function.
4516 * config/tc-mips.h (md_do_align): Define.
4518 2000-01-10 Philip Blundell <philb@gnu.org>
4520 * doc/c-arm.texi (ARM Options): Fix typo.
4521 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4522 line separator for Linux.
4523 * doc/as.texinfo (Comments): Mention the ARM.
4525 2000-01-10 Philip Blundell <pb@futuretv.com>
4527 * configure.in (arm*-*-conix*): New target.
4528 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4530 * configure: Regenerate.
4532 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4534 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4535 (obj_elf_visibility): New function.
4537 * doc/as.texinfo (Visibility): New node: document visibility
4540 For older changes see ChangeLog-9899