1 2001-02-21 Nick Clifton <nickc@redhat.com>
3 * doc/as.texinfo (Section): Note that some flags to the COFF
4 version of .section remove attributes rather than setting them.
6 2001-02-20 Kazu Hirata <kazu@hxi.com>
8 * tc-pdp11.c: Fix formatting.
9 * tc-pdp11.h: Likewise.
11 2001-02-20 Bo Thorsen <bo@suse.de>
13 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
16 2001-02-18 David O'Brien <obrien@FreeBSD.org>
18 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
19 all FreeBSD platforms should look the same at this level.
21 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
23 2001-02-18 lars brinkhoff <lars@nocrew.org>
25 * Makefile.am: Add PDP-11 target.
26 * configure.in: Likewise.
27 * config/tc-pdp11.c: New file.
28 * config/tc-pdp11.h: New file.
29 * doc/Makefile.am: Add PDP-11 documentation.
30 * doc/all.texi: Likewise.
31 * doc/as.texinfo: Likewise.
32 * doc/c-pdp11.texi: New file.
34 2001-02-16 matthew green <mrg@redhat.com>
36 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
38 2001-02-13 Jim Wilson <wilson@redhat.com>
40 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
41 reloc instead of a 0 reloc.
42 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
44 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
46 2001-02-13 Ian Lance Taylor <ian@zembu.com>
48 * write.c (is_dnrange): Stop as soon as the address becomes
50 (relax_frag): Add segment parameter. Only call symbol_get_frag
51 once. Only call is_dnrange if the symbol is in the same segment,
52 and the symbol address is larger.
53 (relax_segment): Pass segment to md_relax_frag and relax_frag.
54 * write.h (relax_frag): Update declaration.
55 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
57 * config/tc-m32r.c (m32r_relax_frag): Likewise.
58 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
59 (m32r_relax_frag): Update declaration.
60 * config/tc-mips.h (md_relax_frag): Add segment parameter.
61 * config/tc-tic54x.h (md_relax_frag): Likewise.
62 * doc/internals.texi (CPU backend): Update documentation for
65 2001-02-13 Alan Modra <alan@linuxcare.com.au>
67 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
68 Mention effect of < 386 architectures on jump promotion.
69 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
71 * config/tc-i386.c (no_cond_jump_promotion): New.
72 (set_cpu_arch): Parse "jumps" arch modifier.
73 (insn_size): Modify usage comment.
74 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
75 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
76 (TYPE_FROM_RELAX_STATE): New define.
77 (UNCOND_JUMP, COND_JUMP): Renumber.
78 (md_relax_table): Reorder to suit.
79 (COND_JUMP86): New define.
80 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
81 (md_assemble): Create frag var for jumps of max size, encode relax
82 state for COND_JUMP86.
83 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
84 leave conditional jumps small if no_cond_jump_promotion.
85 (md_convert_frag): Likewise.
87 * expr.c (operator): Don't bump input_line_pointer for two char
88 operators. Instead return operator size via new param num_chars.
89 (expr): Use above to parse multi-char operators correctly.
91 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
93 * tc-i386.c (i386_displacement): Fix handling of
94 BFD_RELOC_X86_64_GOTPCREL.
95 (i386_validate_fix): Likewise.
97 2001-02-12 Philip Blundell <pb@futuretv.com>
99 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
100 ldrt/strt instructions.
102 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
104 * config/tc-mips.c (macro): For M_LA_AB emit a
105 BFD_RELOC_MIPS_CALL16 relocation or a
106 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
107 BFD_RELOC_MIPS_GOT16 and
108 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
109 loading the jump register when generating SVR4_PIC code.
111 2001-02-10 Chris Demetriou <cgd@broadcom.com>
113 * configure.in: Make 'mipself' and 'mipsecoff' emulations
114 map to MIPS-specific files, as they used to do before the
115 change on 2000-05-21.
116 * configure: Regerate.
118 2001-02-10 Chris Demetriou <cgd@broadcom.com>
120 * config/tc-mips.c (md_parse_option): Don't try to compile
121 ELF-only option code if not ELF.
123 2001-02-08 David Mosberger <davidm@hpl.hp.com>
125 * config/tc-ia64.h (md_elf_section_type): New macro.
126 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
127 (they're now handled via ia64_elf_section_type.
129 * config/tc-ia64.c (unwind): New members saved_text_seg,
130 saved_text_subseg, and force_unwind_entry.
131 (optimize_unw_records): New function to optimize away unnecessary
133 (ia64_elf_section_type): New function.
134 (output_unw_records): Generate unwind info only if the size is
135 non-zero or if it's forced for some other reason (e.g.,
136 handlerdata or a personality routine).
137 (generate_unwind_image): Don't switch back to previous
138 section---stay inside the unwind info section instead so that
139 handlerdata that may follow goes into the right place.
140 (dot_handlerdata): Force generation of unwind entry and save the
141 current active text segment before generating unwind image.
142 (dot_unwentry): Force generation of unwind entry.
143 (dot_personality): Ditto.
144 (dot_endp): Generate unwind table entry only if there is
145 some unwind info or the unwind entry was forced.
147 * config/tc-ia64.c (make_unw_section_name): New macro to form
149 (generate_unwind_image): Add "text_name" argument. Use it to
150 form unwind section name.
151 (dot_handlerdata): Determine current segment (section) name and
152 pass it to generate_unwind_image().
153 (dot_endp): Determine current segment (section) name and use
154 it to determine the appropriate unwind section name.
155 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
156 n, fill, and max arguments.
158 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
160 * Makefile.am: Add linux target for S/390.
161 * configure.in: Likewise.
162 * config/tc-s390.c: New file.
163 * config/tc-s390.h: New file.
165 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
167 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
168 2byte, 4byte and 8byte.
170 2001-02-08 Alan Modra <alan@linuxcare.com.au>
172 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
173 md_number_to_chars with size > sizeof (valueT).
175 2001-02-06 H.J. Lu <hjl@gnu.org>
177 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
178 there is no relocation.
180 2001-02-06 H.J. Lu <hjl@gnu.org>
182 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
184 * config/tc-ia64.c (md_parse_option): Only accept the valid
185 ia64 options on "-axxx".
187 2001-02-05 Jim Wilson <wilson@redhat.com>
189 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
190 aborting for invalid operands.
192 2001-02-06 Alan Modra <alan@linuxcare.com.au>
194 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
195 than via pointer. Update all callers.
196 (UNWIND_LOW32): Define.
197 (UNWIND_HIGH32): Define.
198 (pa_build_unwind_subspace): Use the above macros instead of dumping
199 bitfields directly. Call frag_more once rather than multiple times.
200 (md_assemble): Use UNWIND_LOW32.
202 (pa_procend): Likewise.
203 (process_exit): Use UNWIND_HIGH32.
205 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
207 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
208 function to select the header according to the cpu.
209 (md_after_pass_hook, md_do_align): Remove.
210 (md_cleanup, m68hc11_cleanup): Remove.
211 (md_pcrel_from_section): Declare.
212 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
213 (build_jump_insn, build_insn): Likewise.
214 (m68hc11_listing_header): New function.
215 (m68hc11_cleanup): Remove.
217 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
219 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
220 symbols because there is no support for shared libraries and these
221 symbols can't be overridden (unless they are weak).
223 2001-02-01 Momchil Velikov <velco@fadata.bg>
225 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
226 for the compilation unit with a zero byte.
228 2001-01-30 Alan Modra <alan@linuxcare.com.au>
230 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
231 destinations. Correct range check for 17 and 22 bit branches.
233 2001-01-25 Nick Clifton <nickc@redhat.com>
235 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
236 still set. Issue an error message instead.
237 (md_estimate_size_before_relax): Delete unused variable
238 'buffer_address'. Fixup parentheses around if statement.
240 2001-01-23 Kazu Hirata <kazu@hxi.com>
242 * as.c: Fix formatting.
244 * messages.c: Likewise.
246 * symbols.c: Likewise.
248 2001-01-23 Ben Elliston <bje@redhat.com>
250 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
252 2001-01-22 Kazu Hirata <kazu@hxi.com>
254 * config/tc-alpha.c: Fix formatting.
256 2001-01-19 Kazu Hirata <kazu@hxi.com>
258 * config/tc-alpha.c: Fix formatting.
260 2001-01-18 Kazu Hirata <kazu@hxi.com>
262 * config/tc-alpha.c: Fix formatting.
264 2001-01-18 Nick Clifton <nickc@redhat.com>
266 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
268 (stm_flags): Remove redundant bit from "ed" and "da" flags.
270 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
272 * configure.in (cpu_type, arch): Match i386 too.
273 * configure: Rebuilt.
275 2001-01-16 Kazu Hirata <kazu@hxi.com>
277 * config/tc-i386.c: Fix formatting.
279 2001-01-16 Alan Modra <alan@linuxcare.com.au>
281 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
282 relocs for .PARISC.unwind section.
284 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
285 depending on section flags, not just for .text.
287 2001-01-15 Jim Wilson <wilson@redhat.com>
289 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
290 not immediately followed by an instruction.
292 2001-01-15 Kazu Hirata <kazu@hxi.com>
294 * config/tc-m68hc11.c: Fix formatting.
296 2001-01-15 Nick Clifton <nickc@redhat.com>
298 * symbols.c (colon): Change 'already defined symbol' from a
299 fatal error to an ordinary error. There is no reason why this
300 error should be fatal.
302 * message.c (as_fatal): Delete output file, if one has been
305 2001-01-14 Alan Modra <alan@linuxcare.com.au>
307 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
309 2001-01-14 Kazu Hirata <kazu@hxi.com>
311 * config/tc-alpha.c: Fix formatting.
312 * config/tc-arc.c: Likewise.
313 * config/tc-arc.h: Likewise.
314 * config/tc-d10v.c: Likewise.
315 * config/tc-i370.c: Likewise.
316 * config/tc-i386.c: Likewise.
317 * config/tc-i960.c: Likewise.
318 * config/tc-m68k.c: Likewise.
319 * config/tc-ppc.c: Likewise.
320 * config/tc-sparc.c: Likewise.
321 * config/tc-tahoe.c: Likewise.
322 * config/tc-vax.c: Likewise.
324 * config/tc-arc.c: Fix formatting.
326 * config/tc-arc.c: Fix formatting.
328 2001-01-14 Alan Modra <alan@linuxcare.com.au>
330 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
331 both 32 and 64 bit ELF.
333 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
334 and don't bother storing `m' for "ce" completer. Tidy handling of
335 'J' and 'K' operands to suit. Handle '<' and '>' operands.
337 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
339 * tc-i386.h (TARGET_MACH): New macro.
340 (i386_mach): Declare.
341 * tc-i386.c (i386_mach): New function.
343 2001-01-13 Philip Blundell <philb@gnu.org>
345 * doc/as.texinfo: Fix spelling and cross-references.
347 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
348 character for all systems, not just GNU/Linux. Make it explicit
349 that `-k' doesn't affect code generation, just ELF flags.
351 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
353 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
356 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
358 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
360 2001-01-12 Nick Clifton <nickc@redhat.com>
362 * as.c (print_args): Update copyright date to 2001.
364 2001-01-12 Peter Targett <peter.targett@arccores.com>
366 * doc/c-arc.texi: New file.
367 Some sections to be expanded.
369 2001-01-12 Alan Modra <alan@linuxcare.com.au>
371 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
372 (md_parse_option): Always accept "--32".
374 2001-01-11 Peter Targett <peter.targett@arccores.com>
376 * as.h (TC_ARC): Ensure struc-symbol.h included.
377 * as.c (dwarf2dbg.h): Include to remove implicit declaration
379 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
380 (TARGET_SYMBOL_FIELDS) added.
382 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
383 * doc/c-arc.texi: New file.
384 Some sections to be expanded.
385 * doc/as.texinfo: Update command-line options.
386 Removed outdated text for ARC dependant features, instead include
387 text from above file.
389 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
390 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
393 * config/tc-arc.c: New updated configuration for
394 ARC, including selection of core variants, and extensibility of
395 instructions, registers etc. through directives.
397 * config/tc-arc.c (arc_extinst): Minor corrections for
399 (arc_common) Likewise. Make alignment argument optional for local
400 symbols also, with default of zero.
402 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
404 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
405 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
406 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
407 and fix_new_exp() instead.
408 (md_convert_frag): For indexed post byte use the symbol value
409 rather than the displacement.
410 (md_relax_table): Fix indexed offset relax.
412 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
414 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
416 (relaxable_symbol): New function.
418 2001-01-11 Andreas Jaeger <aj@suse.de>
420 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
423 2001-01-10 Nick Clifton <nickc@redhat.com>
425 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
426 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
428 2001-01-10 Nick Clifton <nickc@redhat.com>
430 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
431 character used to dollar local symbols.
432 (LOCAL_LABEL_CHAR): New constant - the magic character used to
434 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
435 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
437 Use LOCAL_LABEL_CHAR.
438 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
439 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
440 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
442 2001-01-08 Bo Thorsen <bo@suse.de>
444 * config/tc-i386.c (i386_immediate, i386_displacement):
447 2001-01-07 Ian Lance Taylor <ian@zembu.com>
449 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
452 2001-01-07 Philip Blundell <philb@gnu.org>
454 * doc/as.texinfo (Bug Reporting): Update email address for
458 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
460 * configure.in: Define DEFAULT_ARCH for i386.
461 * tc-i386.c (md_assemble): Return after the error message;
462 move testing for 64bit operands to proper place.
464 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
466 * doc/as.texinfo: Document '#' as comment character for i386 and
467 x86_64. Add AMD x86-64 into menu of machine dependent information.
469 * doc/c-i386.texi: Document x86_64 extensions.
471 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
473 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
475 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
477 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
478 * NEWS: Add note about Pentium4 support.
480 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
482 * tc-i387.c (pi, pte, pt): Update.
483 (type_names): Add new types.
485 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
487 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
488 CpuUnknown): Renumber
489 (CpuP4, CpuSSE2): New.
490 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
492 2001-01-03 Philip Blundell <pb@futuretv.com>
494 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
496 (alpha_fix_adjustable): Likewise.
497 (md_apply_fix): Likewise.
499 2000-12-31 H.J. Lu <hjl@gnu.org>
501 * listing.c (listing_message): Allocate string only if it is
504 * configure: Rebuild.
506 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
508 * doc/internals.texi (Relaxing with a table) <after relaxation>:
509 Point out caveats with generating fixups for the opcode in a frag.
511 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
513 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
516 2000-12-29 H.J. Lu <hjl@gnu.org>
518 * listing.c (calc_hex): Print the variable part only if the
519 fragment type is rs_fill.
521 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
523 * doc/internals.texi (tc_conditional_pseudoop,
524 TC_LINKRELAX_FIXUP): Fix typos.
526 2000-12-28 Richard Henderson <rth@redhat.com>
528 * write.c (subsegs_finish): Fix thinko last change -- don't
529 "optimize" the alignment == 0 case.
531 2000-12-28 Richard Henderson <rth@redhat.com>
533 * as.h (rs_align_test): New.
534 * frags.c (NOP_OPCODE): Move default from read.c.
535 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
536 (frag_align_code): New.
537 * frags.h (frag_align_code): Declare.
538 * read.c (NOP_OPCODE): Remove.
539 (do_align): Use frag_align_code.
540 * write.c (NOP_OPCODE): Remove.
541 (get_recorded_alignment): New.
542 (cvt_frag_to_fill): Handle rs_align_test.
543 (relax_segment): Likewise.
544 (subsegs_finish): Align last subseg in section to the
545 section alignment. Use frag_align_code.
546 * write.h (get_recorded_alignment): Declare.
547 * config/obj-coff.c (size_section): Handle rs_align_test.
548 (fill_section, fixup_mdeps): Likewise.
549 (write_object_file): Use frag_align_code.
551 * config/tc-alpha.c (alpha_align): Use frag_align_code.
552 (alpha_handle_align): New.
553 * config/tc-alpha.h (HANDLE_ALIGN): New.
554 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
556 * config/tc-i386.h (md_do_align): Use frag_align_code.
557 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
559 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
560 (ia64_handle_align): New.
561 * config/tc-ia64.h (HANDLE_ALIGN): New.
562 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
564 * config/tc-m32r.c (m32r_do_align): Remove.
565 (m32r_handle_align): New.
566 (fill_insn): Use frag_align_code.
567 * config/tc-m32r.h (md_do_align): Remove.
568 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
569 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
570 * config/tc-mips.c, config/tc-mips.h: Similarly.
572 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
573 (sh_handle_align): Likewise. Handle rs_align_code.
574 (sh_do_align): Remove.
575 * config/tc-sh.h (md_do_align): Remove.
576 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
578 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
579 (sparc_handle_align): Likewise. Handle rs_align_code.
580 * config/tc-sparc.h (md_do_align): Remove.
581 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
583 2000-12-22 DJ Delorie <dj@redhat.com>
585 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
586 when we assemble the first half of a pair.
588 2000-12-22 H.J. Lu <hjl@gnu.org>
590 * config/tc-i386.c (reloc): Update the macro for non-bfd
592 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
594 2000-12-22 H.J. Lu <hjl@gnu.org>
596 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
598 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
600 * tc-i386.h (i386_target_format): Define even for ELFs.
601 (QWORD_MNEM_SUFFIX): New macro.
602 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
604 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
605 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
607 (Size64, No_qSuf, NoRex64, Rex64): New macros.
608 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
609 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
610 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
611 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
613 (Reg, WordReg): Add Reg64.
614 (Imm): Add Imm32S and Imm64.
616 (Disp): Add Disp64 and Disp32S.
617 (AnyMem): Add Disp32S.
618 (RegRex, RegRex64): New macros.
619 (rex_byte): New type.
620 * tc-i386.c (set_16bit_code_flag): Kill.
621 (fits_in_unsigned_long, fits_in_signed_long): New functions.
622 (reloc): New parameter "signed"; support x86_64.
623 (set_code_flag): New.
624 (DEFAULT_ARCH): New macro; default to "i386".
625 (default_arch): New static variable.
626 (struct _i386_insn): New fields Operand_PCrel; rex.
627 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
628 (flag_code): New enum and static variable.
629 (use_rela_relocations): New static variable.
630 (flag_code_names): New static variable.
631 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
632 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
634 (i386_align_code): Return plain "nop" for x86_64.
635 (mode_from_disp_size): Support Disp32S.
636 (smallest_imm_type): Support Imm32S and Imm64.
637 (offset_in_range): Support size of 8.
638 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
639 (md_pseudo_table): Add "code64"; use set_code_flat.
640 (md_begin): Emit sane error message on hash failure.
641 (tc_i386_fix_adjustable): Support x86_64 relocations.
642 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
643 instructions supported on particular arch just partially,
644 output of 64bit immediates, handling of Imm32S and Disp32S type.
645 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
646 (i386_displacement): Likewise.
647 (i386_index_check): Cleanup; support 64bit addresses.
648 (md_apply_fix3): Support x86_64 relocation and rela.
649 (md_longopts): Add "32" and "64".
650 (md_parse_option): Add OPTION_32 and OPTION_64.
651 (i386_target_format): Call even for ELFs; choose between
652 elf64-x86-64 and elf32-i386.
653 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
654 (tc_gen_reloc): Support rela relocations and x86_64.
655 (intel_e09_1): Support QWORD.
657 2000-12-15 Diego Novillo <dnovillo@redhat.com>
659 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
660 it's not an offset expression.
661 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
662 keep the braces '[' and ']' in the output string.
663 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
664 != FLAT. There is no such op_modifier.
666 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
668 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
671 2000-12-13 Kazu Hirata <kazu@hxi.com>
673 * as.h: Fix formatting.
675 * dwarf2dbg.c: Likewise.
676 * input-scrub.c: Likewise.
679 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
681 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
682 configure: Regenerate.
684 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
686 * dwarf2dbg.c: #include <limits.h> only if it exists.
688 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
690 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
691 (md_apply_fix): Here too.
693 2000-12-12 Jim Wilson <wilson@redhat.com>
695 * config/tc-ia64.h (ia64_init): Add prototype.
697 2000-12-12 H.J. Lu <hjl@gnu.org>
699 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
701 * read.h (outputting_stabs_line_debug): Change it to int.
702 * stabs.c (outputting_stabs_line_debug): Likewise.
704 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
706 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
707 the address of a function result.
709 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
711 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
712 (md_assemble): Call dwarf2_emit_insn.
713 (shlib): Fix typo SHILB -> SHLIB.
714 (md_parse_option): Likewise.
715 (ppc_elf_validate_fix): Likewise:
716 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
718 2000-12-12 Nick Clifton <nickc@redhat.com>
720 * cgen.h: Fix formatting.
721 * input-scrub.c: Fix formatting.
722 * macro.c: Fix formatting.
723 * config/tc-mips.c: Fix formatting.
724 * doc/c-mips.texi: Fix formatting.
726 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
728 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
729 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
731 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
733 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
736 * i386.h (*_Suf): Remove No_dSuf.
737 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
739 (i386_optab): Remove 'd' in the suffixes.
741 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
743 * config/tc-i386.c (T_SHORT): Undefine before defining.
745 2000-12-05 Kazu Hirata <kazu@hxi.com>
747 * config/tc-mips.c: Fix formatting.
749 2000-12-04 Matthew Hiller <hiller@redhat.com>
751 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
752 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
753 (md_show_usage): Ditto.
754 (md_parse_option): Ditto.
755 (d10v_cleanup): Writes pending instruction only if
756 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
757 Fix compile time warning messages.
759 * doc/c-d10v.texi: Documents new options.
761 2000-12-04 Matthew Hiller <hiller@redhat.com>
763 * stabs.c (outputting_stabs_line_debug): New variable.
764 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
765 function entry and unset at function exit.
767 * read.h (outputting_stabs_line_debug): New extern declaration.
769 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
771 * dwarf2dbg.c: Fix compile time warning messages.
773 2000-12-03 Kazu Hirata <kazu@hxi.com>
775 * config/tc-a29k.c: Fix formatting.
776 * config/tc-alpha.c: Likewise.
777 * config/tc-arm.c: Likewise.
778 * config/tc-cris.c: Likewise.
779 * config/tc-hppa.c: Likewise.
780 * config/tc-i370.c: Likewise.
781 * config/tc-i386.c: Likewise.
782 * config/tc-i860.c: Likewise.
783 * config/tc-i960.c: Likewise.
784 * config/tc-ia64.c: Likewise.
785 * config/tc-m68hc11.c: Likewise.
786 * config/tc-m68k.c: Likewise.
787 * config/tc-m88k.c: Likewise.
788 * config/tc-pj.c: Likewise.
789 * config/tc-ppc.c: Likewise.
790 * config/tc-sh.c: Likewise.
791 * config/tc-sparc.c: Likewise.
792 * config/tc-tahoe.c: Likewise.
793 * config/tc-vax.c: Likewise.
795 2000-12-01 Chris Demetriou <cgd@sibyte.com>
797 * config/tc-mips.c (mips_ip): When calculating offsets,
798 don't accept as constant the difference between the
799 addresses of symbols in two different sections.
801 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
803 (validate_mips_insn): Likewise. Also, update 'B' operand
804 specifier to use OP_*_CODE20 constants and delete 'm' operand
806 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
807 operand specifiers. Change warning generated by 'B' operand
808 specifier to reflect its new multi-purpose usage.
810 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
811 -1, and update comment.
812 (file_mips_isa): Likewise.
813 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
814 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
815 ISA_* constants rather than hard-coded numbers.
816 (mips_cpu_info): New structure.
817 (mips_cpu_info_table): New table describing CPU and ISA names
819 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
820 mips_cpu_info_from_cpu): New functions.
821 (mips_isa_to_str): New function to get string for ISA name.
822 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
824 (md_begin): Redo CPU and ISA selection logic, using
825 mips_cpu_info_from_*. Convert to use ISA_* constants rather
826 than hard-coded numbers.
827 (append_insn, mips_emit_delays, macro, macro2): Convert to use
828 ISA_* constants rather than hard-coded numbers.
829 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
830 (md_longopts): Delete OPTION_NO_MIPS32.
831 (md_parse_option): Convert to use ISA_* constants rather than
832 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
833 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
834 to use strcasecmp to recognize "default" and to use
835 mips_cpu_info_from_name to get CPU numbers from argument.
836 (md_show_usage): Move -mips32 so it's with the rest of the ISA
837 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
839 (s_mipsset): Accept ISA value 32.
840 * doc/as.texinfo: Clean up MIPS options summary slightly,
841 remove -no-mips32. Add note about -mips4 and -mips32
842 specifying those ISA levels. Delete -mips32 and -no-mips32
843 cpu flag descriptions.
844 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
845 up the supported CPU switch list, and replace 4Kc, 4Km, and
846 4Kp entries with a single mips32-4k entry. Note that you can
849 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
851 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
853 (md_parse_option): Add cases for OPTION_MIPS5 and
855 (md_show_usage): Mention -mips5 and -mips64 arguments.
856 (s_mipsset): Add cases for MIPS5 and MIPS64.
857 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
859 * doc/as.texinfo: Mention -mips5 and -mips64 options
861 * doc/c-mips.texi: Likewise. Also update introduction
862 and ".set" usage information.
864 * config/tc-mips.c (md_show_usage): Add "sb1" to the
866 (mips_cpu_info_table): Add SB-1 entries.
867 * doc/c-mips.texi: Add "sb1" to the list of CPUs
868 known to the -mcpu option.
870 * doc/as.texinfo: Correct description of MIPS -mcpu
871 option, by copying some of the text from doc/c-mips.texi.
873 2000-12-01 Joel Sherrill <joel@OARcorp.com>
875 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
877 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
878 (sparc*-*-rtems*): Switched from a.out to ELF.
879 * configure: Regenerate.
880 * config.in: Regenerate.
881 * Makefile.in: Regenerate.
882 * aclocal.m4: Regenerate.
883 * po/gas.pot: Regenerate.
885 2000-11-30 Philip Blundell <pb@futuretv.com>
887 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
888 even in non BFD_ASSEMBLER case.
890 2000-11-30 Diego Novillo <dnovillo@redhat.com>
892 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
895 2000-11-29 Richard Henderson <rth@redhat.com>
897 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
898 until dwarf2_finish; use relaxation to get cross-fragment offsets;
899 thread multiple subsegments properly; handle multiple code
900 sections properly; emit proper compilation unit info for assembler
903 * as.h (enum _relax_state): Add rs_dwarf2dbg.
904 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
905 (dwarf2dbg_estimate_size_before_relax): Declare.
906 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
907 * write.c: Include dwarf2dbg.h.
908 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
909 (relax_segment): Likewise.
911 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
913 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
914 jump>: Use as_bad_where instead of as_bad. Tweak error message
915 accordingly. Stabilize frag by updating fix part and resetting
917 <undefined symbol, unconditional jump>: Ditto.
918 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
919 indexing is_end_of_line[].
920 (md_assemble): Initialize size to 0.
921 (md_section_align): Mark parameter seg as unused.
922 (parse_reg): Parse names case-insensitively.
924 2000-11-28 Kazu Hirata <kazu@hxi.com>
926 * config/obj-aout.h: Fix formatting.
927 * config/obj-bout.h: Likewise.
928 * config/obj-coff.c: Likewise.
929 * config/obj-coff.h: Likewise.
930 * config/obj-elf.h: Likewise.
931 * config/obj-som.h: Likewise.
932 * config/obj-vms.c: Likewise.
933 * config/obj-vms.h: Likewise.
934 * config/tc-h8300.h: Likewise.
935 * config/tc-ns32k.h: Likewise.
936 * config/tc-sparc.h: Likewise.
937 * config/tc-tic54x.h: Likewise.
938 * config/tc-z8k.h: Likewise.
940 2000-11-28 Nick Clifton <nickc@redhat.com>
942 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
943 License is present in the sources, but not the output, and
944 also available from the GNU website.
945 (GNU Free Documentation License): Comment out this section.
947 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
949 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
950 targets. Remove i860 from valid a.out targets.
951 * Makefile.in: Regenerate.
953 * config/tc-cris.c: Include dwarf2dbg.h.
954 (md_pseudo_table): Add .file and .loc.
955 (md_assemble): Call dwarf2_emit_insn if generating ELF.
956 (s_cris_file, s_cris_loc): New.
957 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
958 * Makefile.am: Regenerate dependencies.
959 * Makefile.in: Regenerate.
961 2000-11-28 Alan Modra <alan@linuxcare.com.au>
963 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
964 (MRI_MUL_PRECEDENCE): Likewise.
965 (op_rank): Fix a comment typo.
967 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
969 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
971 (get_operand): Fix analysis for movw/movb instructions.
973 2000-11-24 Nick Clifton <nickc@redhat.com>
975 * configure.in (xscale-elf): Add target.
976 (xscale-coff): Add target.
977 * configure: Regenerate.
979 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
981 (ARM_EXT_XSCALE): New ARM architecture extension.
982 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
983 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
984 (ARM_THUMB): Rename to ARM_EXT_THUMB.
985 (ARM_ARCH_V4): Remove processor from architecture.
986 (ARM_ARCH_3M): New architecutre definition.
987 (ARM_ARCH_V5TE): New architecutre definition.
988 (ARM_ARCH_XSCALE): New architecutre definition.
989 (CPU_DEFAULT): Allow to be defaulted to XScale.
990 (atpcs): New boolean variable.
991 (ldr_flags): Support 'd' flag for double word loads.
992 (str_flags): Support 'd' flag for double word stored.
993 (do_mia): New function.
994 (do_mar): New function.
995 (do_mra): New function.
996 (do_pld): New function.
997 (do_ldrd): New function.
998 (do_blx): New function.
999 (do_bkpt): New function.
1000 (do_clz): New function.
1001 (do_lstc2): New function.
1002 (do_cdp2): New function.
1003 (do_t_blx): New function.
1004 (do_t_bkpt): New function.
1005 (do_smla): New function.
1006 (do_smlal): New function.
1007 (do_smul): New function.
1008 (do_qadd): New function.
1009 (do_co_reg2c): New function.
1010 (LONGEST_INSN): Redefine to 7.
1012 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1013 command line switches.
1015 2000-11-22 Jim Wilson <wilson@redhat.com>
1017 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1018 (struct rsrc): Make line unsigned.
1019 (gr_values): Add missing initializer.
1020 (SLOT_NUM_NOT_SET): Add unsigned cast.
1021 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1022 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1023 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1024 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1025 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1026 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1027 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1028 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1029 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1030 Add ATTRIBUTE_UNUSED to unused parameters.
1031 (convert_expr_to_ab_reg): Add parens.
1032 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1033 (dot_prologue): Initialize grsave when declared.
1034 (md_pseudo_table): Add missing initializers.
1035 (operand_match): Add casts to bfd_vma.
1036 (emit_one_bundle): Delete unused local prev. Make required_template
1038 (specify_resource): Cast i to unsigned.
1039 (note_register_values): Use fprintf_vma.
1040 (print_dependency): Likewise.
1042 2000-11-21 Jim Wilson <wilson@redhat.com>
1044 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1045 for unwind info section.
1046 (dot_endp): Likewise for unwind section.
1048 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1051 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1053 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1054 (output_insn): Call dwarf2_emit_insn.
1055 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1057 2000-11-17 Richard Henderson <rth@redhat.com>
1059 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1060 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1061 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1063 2000-11-17 Nick Clifton <nickc@redhat.com>
1065 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1068 2000-11-17 Richard Henderson <rth@redhat.com>
1070 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1072 2000-11-17 Richard Henderson <rth@redhat.com>
1074 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1075 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1076 tri-state definition of alpha_flag_mdebug.
1077 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1078 (s_alpha_file): Store first .file directive.
1079 (s_alpha_stab): New.
1080 (md_pseudo_table): Add stabs and stabn.
1082 2000-11-17 Richard Henderson <rth@redhat.com>
1084 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1086 2000-11-17 Richard Henderson <rth@redhat.com>
1088 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1089 (main): Call dwarf2_finish.
1090 * as.h (debug_type): Clarify documentation of the meaning
1092 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1093 (print_stats): Fix parenthesis problem.
1094 (now_subseg_size): New.
1095 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1096 (dwarf2_directive_file): Don't set debug_type.
1097 (dwarf2_where): Honor DEBUG_DWARF2 first.
1098 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1099 do nothing if not emitting dwarf2 debug info, or no work.
1100 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1101 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1102 (ecoff_new_file): Likewise.
1103 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1104 commentary wrt dwarf2.
1106 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1107 ATTRIBUTE_UNUSED as needed.
1108 (emit_insn): Call dwarf2_emit_insn.
1109 (s_alpha_file): New.
1111 (s_alpha_coff_wrapper): Don't handle them.
1112 (md_pseudo_table): Update for .file and .loc.
1113 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1115 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1116 don't protect with debug_type.
1117 * config/tc-hppa.c (md_assemble): Likewise.
1118 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1119 * config/tc-mn10300.c (md_assemble): Likewise.
1120 * config/tc-sh.c (md_assemble): Likewise.
1121 * config/tc-v850.c (md_assemble): Likewise.
1123 * config/tc-arm.c (arm_end_of_source): Remove.
1124 * config/tc-hppa.c (pa_end_of_source): Remove.
1125 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1126 * config/tc-mn10300.c (mn10300_finalize): Remove.
1127 * config/tc-sh.c (sh_finalize): Remove.
1128 * config/tc-v850.c (sh_finalize): Remove.
1130 * config/tc-arm.h (md_end): Remove.
1131 * config/tc-hppa.h (md_end): Remove.
1132 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1133 * config/tc-m68hc11.h (md_end): Remove.
1134 * config/tc-mn10300.h (md_end): Remove.
1135 * config/tc-sh.h (md_end): Remove.
1136 * config/tc-v850.h (md_end): Remove.
1138 * config/tc-ia64.c (emit_one_bundle): Don't protect
1139 dwarf2 bits with debug_type.
1140 (md_assemble): Likewise.
1141 (ia64_end_of_source): Don't call dwarf2_finish.
1143 2000-11-16 Jim Wilson <wilson@redhat.com>
1145 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1146 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1149 2000-11-16 H.J. Lu <hjl@gnu.org>
1151 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1154 2000-11-15 Kazu Hirata <kazu@hxi.com>
1156 * config/tc-tic30.c: Fix formatting.
1157 * config/tc-tic80.c: Likewise.
1158 * config/tc-v850.c: Likewise.
1159 * config/tc-vax.c: Likewise.
1160 * config/tc-w65.c: Likewise.
1161 * config/tc-z8k.c: Likewise.
1163 2000-11-14 DJ Delorie <dj@redhat.com>
1165 * config/tc-v850.c: Support dwarf2.
1166 * config/tc-v850.h: Ditto.
1168 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1169 parse_cons_expression_v850 to initialize hold_cons_reloc.
1171 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1173 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1174 (errata_nops_necessary_p): New function.
1175 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1178 2000-11-14 Jim Wilson <wilson@redhat.com>
1180 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1181 return little endian bfd formats.
1183 2000-11-14 Kazu Hirata <kazu@hxi.com>
1185 * config/aout_gnu.h: Fix formatting.
1186 * config/atof-vax.c: Likewise.
1187 * config/m68k-parse.h: Likewise.
1188 * config/m88k-opcode.h: Likewise.
1189 * config/obj-elf.c: Likewise.
1190 * config/tc-arm.c: Likewise.
1191 * config/tc-cris.c: Likewise.
1192 * config/tc-i386.c: Likewise.
1193 * config/tc-ia64.c: Likewise.
1194 * config/tc-mn10300.c: Likewise.
1195 * config/te-386bsd.h: Likewise.
1196 * config/te-hppa.h: Likewise.
1197 * config/te-nbsd.h: Likewise.
1198 * config/te-ppcnw.h: Likewise.
1199 * config/te-sparcaout.h: Likewise.
1200 * config/te-tmips.h: Likewise.
1201 * config/vax-inst.h: Likewise.
1202 * config/vms-conf.h: Likewise.
1204 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1206 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1208 2000-11-13 H.J. Lu <hjl@gnu.org>
1210 * config/obj-elf.c (elf_frob_symbol): Support
1211 ".symver name,name2@@@nodename".
1212 (elf_frob_file_before_adjust): Likewise.
1214 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1215 and ".symver name,name2@@@nodename".
1218 2000-11-12 H.J. Lu (hjl@gnu.org)
1220 * config/obj-elf.c (obj_elf_symver): Check missing version
1223 2000-11-12 H.J. Lu (hjl@gnu.org)
1225 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1226 instead of bfd_vma for non-bfd assemblers.
1228 2000-11-09 Kazu Hirata <kazu@hxi.com>
1230 * itbl-ops.c: Fix comment typos.
1232 2000-11-08 Jim Wilson <wilson@redhat.com>
1234 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1235 (struct unwind): Add next_slot_frag field.
1236 (slot_index): New parameters slot_frag and first_frag. Add code
1237 to add in frag sizes when different. Add comments.
1238 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1239 arguments to slot_index.
1240 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1241 loop end. Set next_slot_frag field.
1243 2000-11-07 H.J. Lu <hjl@gnu.org>
1245 * doc/as.texinfo (.symver): Updated for versioned symbol
1248 * obj.h (format_ops): Add the frob_file_before_adjust field.
1250 * config/obj-aout.c (aout_format_ops): Set the
1251 frob_file_before_adjust field to 0.
1252 * config/obj-coff.c (coff_format_ops): Likewise.
1253 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1255 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1257 (elf_frob_file_before_adjust): New function to remove unneeded
1258 versioned symbols from the symbol table.
1259 (elf_format_ops): Set the frob_file_before_adjust field to
1260 elf_frob_file_before_adjust.
1262 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1265 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1267 2000-11-07 Peter Targett <peter.targett@arccores.com>
1269 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1271 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1272 Fix compile time warning messages.
1274 2000-11-07 Nick Clifton <nickc@redhat.com>
1276 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1277 buffer in order to avoid buffer overflows.
1279 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1281 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1282 Change M to m for -milp32 or -mlp64 to match gcc.
1283 (dot_endp): Use bytes_per_address instead of 8.
1284 (emit_one_bundle): Use number_to_chars_littleendian instead of
1286 (fix_insn): Likewise.
1287 (ia64_init): New function.
1288 (ia64_target_format): New function.
1289 (md_begin): Set endianness, arch, and machine as appropriate.
1290 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1291 Make these macros depend on TE_HPUX macro.
1292 (TARGET_FORMAT): Define.
1293 (HOST_SPECIAL_INIT): Define.
1294 * config/te-hpux.h: New file.
1295 * configure.in: Add "ia64-*-hpux*" target to configure.
1296 * configure: Regenerate.
1298 2000-11-06 Kazu Hirata <kazu@hxi.com>
1300 * as.c: Fix formatting.
1301 * dwarf2dbg.c: Likewise.
1302 * input-file.c: Likewise.
1303 * input-file.h: Likewise.
1304 * input-scrub.c: Likewise.
1305 * itbl-ops.c: Likewise.
1306 * listing.c: Likewise.
1307 * macro.h: Likewise.
1308 * messages.c: Likewise.
1310 * subsegs.c: Likewise.
1311 * subsegs.h: Likewise.
1312 * write.c: Likewise.
1314 2000-11-06 Nick Clifton <nickc@redhat.com>
1316 * doc/as.texinfo: Add GNU Free Documentation License.
1317 * doc/gasp.texi: Add GNU Free Documentation License.
1318 * doc/as.1: Add GNU Free Documentation License.
1320 2000-11-05 Nick Clifton <nickc@redhat.com>
1322 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1324 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1326 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1327 * configure: Regenerate.
1329 2000-11-01 Nick Clifton <nickc@redhat.com>
1331 * read.c (original_case_string): New global variable.
1332 (read_a_source_file): Copy opcode string into
1333 original_case_string if clobbering the case of the opcode.
1334 * read.h: Export the definition of original_case_string.
1335 * config/tc-arm.c (md_assembler): When parsing a .req
1336 directive use the original opcode string, not the case
1339 2000-11-02 Nick Clifton <nickc@redhat.com>
1341 * config/tc-mn10300.c (debug_line): Remove this static
1343 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1344 dwarf2_where and dwarf2_gen_line_info.
1346 2000-11-02 Theo Honohan <th@futuretv.com>
1348 * config/tc-arm.c (do_msr): Improve error message.
1350 2000-10-31 Eric Christopher <echristo@redhat.com>
1352 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1353 or pc-relative, else use fx_offset.
1355 2000-10-31 Jim Wilson <wilson@redhat.com>
1357 * config/tc-ia64.c (struct md): New field tag_fixups.
1358 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1359 qualifying predicate.
1360 (emit_one_bundle): Delete spurious multiplication by one. Handle
1362 (ia64_start_line): Error if dangling qualifying predicate.
1363 (defining_tag): New static variable.
1364 (ia64_unrecognized_line, case '['): Parse tags.
1365 (ia64_frob_label): Create tag_fixups.
1366 (md_assemble): Reset md.qp.X_op after using it.
1368 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1370 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1372 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1374 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1376 2000-10-30 Kazu Hirata <kazu@hxi.com>
1378 * expr.c: Fix formatting.
1379 * flonum-copy.c: Likewise.
1380 * flonum.h: Likewise.
1384 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1386 * as.h (OPTION_MD_BASE): Bump to 190.
1387 * as.c (parse_args) <std_longopts>: Add comment about the need to
1388 check OPTION_MD_BASE in as.h.
1390 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1393 2000-10-27 Nick Clifton <nickc@redhat.com>
1395 * configure.in (emulations): Add m68hc12.
1396 * configure: Regenerate.
1397 * po/gas.pot: Regenerate.
1399 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1401 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1403 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1405 2000-10-25 Nick Clifton <nickc@redhat.com>
1407 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1408 a DWARF2 line number information sequence.
1410 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1412 * read.c (generate_lineno_debug): Update comment describing why
1413 DWARF2 line number debug information is not generated
1414 automatically by this function.
1416 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1419 * config/tc-arm.h (md_end): Define.
1420 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1422 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1423 if generating DWARF2 line numbers.
1424 (arm_end_of_source): New function. Call dwarf2_finish if
1427 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1428 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1429 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1431 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1433 * tc-i386.c: Fix prototype declarations for functions taking no
1436 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1438 * tc-i386.c (i386_operand_modifier): Remove.
1439 (build_displacement_string): Remove.
1440 (i386_parse_seg): Remove.
1441 (i386_intel_memory_operand): Remove.
1442 (i386_intel_operand): Re-write using recursive descent parser based
1443 on MASM documentation.
1444 (struct intel_parser_s): New structure.
1445 (intel_parser): New static variable.
1446 (struct intel_token): New structure.
1447 (cur_token, prev_token): New static variables.
1460 (intel_match_token): New function.
1461 (intel_get_token): New function.
1462 (intel_putback_token): New function.
1463 (intel_expr): New function.
1464 (intel_e05): New function.
1465 (intel_e05_1): New function.
1466 (intel_e06): New function.
1467 (intel_e06_1): New function.
1468 (intel_e09): New function.
1469 (intel_e09_1): New function.
1470 (intel_e10): New function.
1471 (intel_e10_1): New function.
1472 (intel_e11): New function.
1474 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1476 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1477 instructions to loose any special insn->architecture mask.
1479 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1480 (sparc_md_end, sparc_arch_types, sparc_arch,
1481 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1482 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1483 request v9b architecture if they are used).
1485 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1487 * config/tc-m68k.c: Fix the previous misapplied patch.
1489 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1491 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1492 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1493 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1496 2000-10-17 Kazu Hirata <kazu@hxi.com>
1498 * debug.c: Fix formatting.
1499 * depend.c: Likewise.
1500 * dwarf2dbg.c: Likewise.
1501 * dwarf2dbg.h: Likewise.
1502 * ecoff.c: Likewise.
1505 * flonum-konst.c: Likewise.
1506 * frags.h: Likewise.
1508 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1510 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1512 * doc/as.texinfo: Added notes about this new option.
1514 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1516 * config/tc-sh.c (JREG): Remove.
1517 (md_convert_frag): Remove #if 0:d code using JREG.
1519 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1521 * config/tc-i386.c (i386_operand_modifier): Only match
1522 modifiers SHORT and FLAT if they are followed by a space.
1523 (parse_register): When `allow_naked_reg' is set, do not confuse
1524 identifiers that start with a register name with a register.
1526 2000-10-12 Kazu Hirata <kazu@hxi.com>
1528 * app.c: Fix formatting.
1531 * bit_fix.h: Likewise.
1536 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1538 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1540 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1542 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1543 Re-arrange function a little and improve error message.
1545 * write.c (write_relocs): Fix a comment.
1547 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1550 2000-10-05 Jim Wilson <wilson@cygnus.com>
1552 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1554 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1556 * config/tc-i386.c: Delete some useless comments, reformat others.
1558 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1559 non-global syms in linkonce sections.
1561 2000-10-04 Ralf Baechle <ralf@gnu.org>
1563 * config/tc-ia64.c (operand_match): Don't use // style comments.
1564 * config/tc-i370.c: Likewise.
1566 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1568 Changes to handle varying register prefix and user symbol prefix.
1569 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1570 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1571 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1572 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1573 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1574 (demand_register_prefix): New variable.
1575 (md_pseudo_table): New pseudo ".syntax".
1576 (md_longopts): New options --no-underscore and --underscore.
1577 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1578 on symbols_have_leading_underscore.
1579 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1580 (get_spec_reg): Ditto.
1581 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1583 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1585 <case OPTION_NO_US, case OPTION_US>: New.
1586 (md_show_usage): Be brief and reformat to match continuation of
1588 * po/gas.pot: Regenerate.
1590 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1592 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1593 force relocs for 12 bit branches.
1594 (md_apply_fix): Similarly, adjust logic here.
1596 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1598 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1599 adjust for external and weak syms as we will use a reloc. Allow
1600 for +8 offset when calculating limits of branches.
1601 (hppa_fix_adjustable): Undo 2000-09-23 change.
1602 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1603 Correct distance calculation.
1604 (tc_gen_reloc): Print the file name and line number if we can't
1607 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1608 * config/tc-hppa.c (nonzero_dibits): Define.
1609 (arg_reloc_stub_needed): Check each arg and return value
1610 separately for zero case.
1611 (pa_align): Declare argument `bytes'.
1613 2000-09-25 Kazu Hirata <kazu@hxi.com>
1615 * config/tc-cris.c: Fix formatting.
1616 * config/tc-d10v.h: Likewise.
1617 * config/tc-d30v.c: Likewise.
1618 * config/tc-d30v.h: Likewise.
1619 * config/tc-fr30.c: Likewise.
1620 * config/tc-fr30.h: Likewise.
1621 * config/tc-m68k.c: Likewise.
1622 * config/tc-m68k.h: Likewise.
1623 * config/tc-pj.h: Likewise.
1624 * config/tc-ppc.c: Likewise.
1625 * config/tc-ppc.h: Likewise.
1626 * config/tc-sh.c: Likewise.
1627 * config/tc-sh.h: Likewise.
1628 * config/tc-sparc.c: Likewise.
1629 * config/tc-v850.h: Likewise.
1630 * config/tc-vax.h: Likewise.
1631 * config/tc-w65.h: Likewise.
1632 * config/tc-z8k.h: Likewise.
1634 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1636 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1637 checks only for ELF.
1638 (hppa_force_relocation): Likewise.
1640 2000-09-22 Jim Wilson <wilson@cygnus.com>
1642 * config/tc-ia64.c (dv_sem): Add "stop".
1643 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1644 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1645 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1647 (mark_resources): Check IA64_RS_PRr.
1649 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1651 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1652 md_estimate_size_before_relax): Redesign and clean up the
1653 relaxation mechanism.
1655 2000-09-21 Kazu Hirata <kazu@hxi.com>
1657 * config/tc-ns32k.c: Fix formatting.
1658 * config/tc-ns32k.h: Likewise.
1660 2000-09-20 Kazu Hirata <kazu@hxi.com>
1662 * config/tc-m32r.c: Fix formatting.
1663 * config/tc-m32r.h: Likewise.
1664 * config/tc-m68851.h: Likewise.
1665 * config/tc-m68hc11.c: Likewise.
1666 * config/tc-m68hc11.h: Likewise.
1667 * config/tc-m88k.c: Likewise.
1668 * config/tc-mcore.c: Likewise.
1669 * config/tc-mcore.h: Likewise.
1670 * config/tc-mips.c: Likewise.
1671 * config/tc-mips.h: Likewise.
1672 * config/tc-mn10200.h: Likewise.
1673 * config/tc-mn10300.h: Likewise.
1674 * config/tc-tahoe.c: Likewise.
1675 * config/tc-tahoe.h: Likewise.
1677 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1679 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1680 Likewise in relaxation description comments.
1682 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1684 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1685 subtraction of two syms without emitting a relocation.
1687 From David Huggins-Daines <dhd@linuxcare.com>
1688 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1689 global or weak symbols.
1691 2000-09-15 Kazu Hirata <kazu@hxi.com>
1693 * config/tc-h8300.h: Fix formatting.
1694 * config/tc-h8500.c: Likewise.
1695 * config/tc-h8500.h: Likewise.
1696 * config/tc-hppa.h: Likewise.
1697 * config/tc-i370.h: Likewise.
1698 * config/tc-i386.h: Likewise.
1699 * config/tc-i860.c: Likewise.
1700 * config/tc-i860.h: Likewise.
1701 * config/tc-i960.h: Likewise.
1702 * config/tc-ia64.c: Likewise.
1703 * config/tc-ia64.h: Likewise.
1705 2000-09-14 Kazu Hirata <kazu@hxi.com>
1707 * config/tc-a29k.c: Fix formatting.
1708 * config/tc-alpha.c: Likewise.
1709 * config/tc-arc.c: Likewise.
1710 * config/tc-arc.h: Likewise.
1711 * config/tc-arm.c: Likewise.
1712 * config/tc-arm.h: Likewise.
1713 * config/tc-avr.c: Likewise.
1714 * config/tc-avr.h: Likewise.
1715 * config/tc-tic30.c: Likewise.
1716 * config/tc-tic30.h: Likewise.
1717 * config/tc-tic54x.c: Likewise.
1718 * config/tc-tic54x.h: Likewise.
1719 * config/tc-tic80.c: Likewise.
1720 * config/tc-tic80.h: Likewise.
1722 2000-09-14 Timothy Wall <twall@cygnus.com>
1724 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1725 parallel comparisons for later use.
1726 (struct rsrc): Add parallel comparison type.
1727 (resources_match): Skip special cases of PR usage (non-conflicting
1730 2000-09-13 Kazu Hirata <kazu@hxi.com>
1732 * config/obj-ecoff.c: Fix formatting.
1733 * config/obj-elf.c: Likewise.
1734 * config/obj-elf.h: Likewise.
1735 * config/obj-evax.h: Likewise.
1736 * config/obj-generic.h: Likewise.
1737 * config/obj-hp300.c: Likewise.
1738 * config/obj-hp300.h: Likewise.
1739 * config/obj-ieee.h: Likewise.
1740 * config/obj-vms.c: Likewise.
1741 * config/obj-vms.h: Likewise.
1743 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1745 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1746 (md_parse_option): Ditto.
1747 (md_longopts): Add -mips32 option.
1748 (md_show_usage): Document new options.
1749 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1750 (mips_ip): Assemble mfc0 with a sub-selection code.
1751 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1752 (mips_cpu_to_str): New function.
1753 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1754 Use CPU_* defines instead of hardcoded numbers.
1756 * doc/as.texinfo: Document new options.
1757 * doc/c-mips.texi: Ditto.
1759 2000-09-12 Kazu Hirata <kazu@hxi.com>
1761 * as.h: Fix formatting.
1762 * asintl.h: Likewise.
1763 * bit_fix.h: Likewise.
1764 * config/obj-aout.c: Likewise.
1765 * config/obj-aout.h: Likewise.
1766 * config/obj-bout.c: Likewise.
1767 * config/obj-bout.h: Likewise.
1768 * config/obj-coff.c: Likewise.
1769 * config/obj-coff.h: Likewise.
1770 * dwarf2dbg.h: Likewise.
1772 * flonum.h: Likewise.
1773 * frags.h: Likewise.
1774 * itbl-ops.h: Likewise.
1775 * macro.h: Likewise.
1778 * struc-symbol.h: Likewise.
1779 * subsegs.h: Likewise.
1780 * symbols.h: Likewise.
1782 * write.h: Likewise.
1784 2000-09-11 Kazu Hirata <kazu@hxi.com>
1786 * bignum-copy.c: Fix formatting.
1787 * config/tc-i370.c: Likewise.
1788 * config/tc-i960.c: Likewise.
1789 * config/tc-m68k.c: Likewise.
1790 * ehopt.c: Likewise.
1791 * flonum-copy.c: Likewise.
1792 * flonum-konst.c: Likewise.
1793 * flonum-mult.c: Likewise.
1794 * literal.c: Likewise.
1797 * stabs.c: Likewise.
1798 * subsegs.c: Likewise.
1800 2000-09-09 Philip Blundell <philb@gnu.org>
1802 * configure.in (arm*-*-uclinux*): New target.
1803 * configure: Regenerate.
1805 2000-09-09 Kazu Hirata <kazu@hxi.com>
1807 * input-file.c: Fix formatting.
1808 * itbl-ops.c: Likewise.
1809 * messages.c: Likewise.
1811 2000-09-08 Philip Blundell <philb@gnu.org>
1813 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1816 2000-09-07 H.J. Lu <hjl@gnu.org>
1818 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1819 * configure: Rebuild.
1821 2000-09-07 Kazu Hirata <kazu@hxi.com>
1823 * atof-generic.c: Fix formatting.
1824 * config/tc-mips.c: Likewise.
1825 * config/tc-vax.c: Likewise.
1826 * input-scrub.c: Likewise.
1828 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1830 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1831 * configure.in (sh-*-linux*): Added.
1832 * configure: Rebuilt.
1834 2000-09-06 Kazu Hirata <kazu@hxi.com>
1836 * config/tc-hppa.c: Fix formatting.
1838 * ecoff.c: Fix formatting.
1840 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1842 * configure: Rebuilt with new libtool.m4.
1844 2000-09-05 Kazu Hirata <kazu@hxi.com>
1846 * cgen.c: Fix formatting.
1847 * config/tc-ia64.c: Likewise.
1849 2000-09-05 Nick Clifton <nickc@redhat.com>
1851 * aclocal.m4: Regenerate.
1852 * config.in: Regenerate.
1853 * configure: Regenerate.
1854 * po/gas.pot: Regenerate.
1856 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1858 * config/tc-cris.c: Correct comment typos.
1860 2000-09-05 Eric Christopher <echristo@cygnus.com>
1862 * config/tc-mn10300.c: Cleanup.
1863 (md_pcrel_from): Enable.
1865 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1867 * expr.c (operand): Fix a comment typo.
1868 * write.c (write_relocs): Fix a signed/unsigned warning.
1870 * config/tc-hppa.c (fudge_reg_expressions): New
1871 (hppa_force_reg_syms_absolute): New.
1872 (pa_equ): Allow reg_section expressions.
1873 * config/tc-hppa.c (md_optimize_expr): Define.
1874 (hppa_force_reg_syms_absolute): Prototype.
1876 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1877 (pa_parse_number): Pass in arg to select fp reg parsing.
1878 Return 1 to indicate format checks pass. If strict, then only
1879 accept a register or register symbol. Return value in...
1880 (pa_number): New static for pa_parse_number.
1881 (FP_REG_BASE): Define.
1882 (FP_REG_RSEL): Define.
1883 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1884 appropriate. White space changes.
1885 (need_pa11_opcode): Don't bother passing any params, get them from
1887 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1888 Remove extraneous check in case 'Q'.
1889 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1890 reg, set section of resulting symbol to reg_section.
1891 (pa_parse_space_stmt): Modify call to pa_parse_number.
1892 (pa_space): Likewise.
1894 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1895 (hppa_force_relocation): Handle vtable relocs.
1896 (pa_vtable_entry): New.
1897 (pa_vtable_inherit): New.
1898 (md_pseudo_table): Add entries for vtable pseudos.
1899 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1900 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1902 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1903 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1904 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1906 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1907 specify a symbol type.
1909 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1910 dependent things together.
1911 (md_elf_symbol_type): Define.
1913 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1915 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1917 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1918 (obj_elf_vtable_entry): Declare.
1920 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1921 and export function.
1922 (obj_elf_vtable_entry): Similarly.
1923 (elf_pseudo_table): Fix the damage with a cast.
1925 2000-09-03 Richard Henderson <rth@cygnus.com>
1927 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1928 for template selection when a label is needed.
1930 2000-09-02 Kazu Hirata <kazu@hxi.com>
1932 * config/tc-ia64.c: Fix formatting.
1934 2000-09-02 Nick Clifton <nickc@redhat.com>
1936 * configure.in: Increase version number to 2.10.91.
1937 * configure: Regenerate.
1938 * aclocal.m4: Regenerate.
1939 * config.in: Regenerate.
1940 * po/gas.pot: Regenerate.
1941 * Makefile.in: Regenerate.
1943 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1945 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1946 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1947 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1949 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1952 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1954 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1955 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1956 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1957 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1958 (GOT_symbol): New variable.
1959 (md_undefined_symbol): Set it.
1961 2000-09-01 Richard Henderson <rth@cygnus.com>
1963 * config/tc-ia64.c (match): Don't inline.
1964 (extra_goodness): New.
1965 (md_begin): Prefer nop.f and nop.b for best_template.
1967 2000-08-31 Kazu Hirata <kazu@hxi.com>
1969 * as.c: Fix formatting.
1971 * frags.c: Likewise.
1972 * macro.c: Likewise.
1974 2000-08-31 Eric Christopher <echristo@cygnus.com>
1976 * config/tc-mn10300.c: Cleanup and fix warnings.
1977 (md_pseudo_table): Add initializers.
1978 (md_show_usage): Cleanup.
1979 (md_parse_option): Fix warnings.
1980 (md_undefined_symbol): Fix warnings.
1981 (md_conver_frag): Fix warnings.
1982 (tc_gen_reloc): Fix warnings.
1983 (md_apply_fix3): Fix warnings.
1984 (check_operand): Fix warnings.
1986 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1988 * acinclude.m4: Include libtool and gettext macros from the
1990 * aclocal.m4, configure: Rebuilt.
1992 2000-08-30 Mark Hatle <mhatle@mvista.com>
1994 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1996 2000-08-31 Kazu Hirata <kazu@hxi.com>
1998 * listing.c: Fix formatting.
2000 2000-08-29 Kazu Hirata <kazu@hxi.com>
2002 * app.c: Fix a comment typo. Fix formatting.
2004 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2006 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2007 offset of the target destination for jmp instructions.
2008 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2010 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2012 * NEWS: Mention support for CRIS.
2014 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2016 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2017 Sets `.lcomm' alignment to zero.
2019 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2021 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2022 (TC_FIX_ADJUSTABLE): Define.
2024 2000-08-23 Jim Wilson <wilson@cygnus.com>
2026 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2027 unwind.personality_routine is set.
2029 2000-08-23 H.J. Lu <hjl@gnu.org>
2031 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2033 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2035 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2038 2000-08-22 H.J. Lu <hjl@gnu.org>
2040 * config.in (STRICTCOFF): New for strict COFF.
2042 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2043 i386-*-go32* and i386-go32-rtems*.
2044 * configure: Rebuilt.
2046 * config/obj-coff.c (obj_coff_endef): Follow the historical
2047 behavior if STRICTCOFF is not defined.
2049 * doc/internals.texi: Document STRICTCOFF.
2051 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2053 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2054 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2055 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2056 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2057 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2058 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2059 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2062 2000-08-22 Eric Christopher <echristo@cygnus.com>
2064 * config/tc-mn10300.c: (md_apply_fix): New function.
2065 (mn10300_force_relocation): New function.
2066 (mn10300_fix_adjustable): New function.
2068 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2069 (TC_HANDLES_FX_DONE): Define.
2070 (obj_fix_adjustable): Define.
2071 (MD_APPLY_FIX3): Define.
2072 (TC_LINKRELAX_FIXUP): Define.
2074 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2076 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2078 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2080 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2082 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2083 if the fixup resulted in a relocation.
2085 2000-08-18 Nick Clifton <nickc@redhat.com>
2087 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2088 Make reference to first element of shift_names explicit.
2090 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2092 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2093 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2094 add a symbol's address. Removed all target-specific #ifdefs that
2095 used to accomplished the same.
2096 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2097 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2098 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2099 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2100 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2102 2000-08-17 Kazu Hirata <kazu@hxi.com>
2104 * dwarf2dbg.c: Fix formatting.
2106 2000-08-17 Nick Clifton <nickc@redhat.com>
2108 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2109 to be recoded as logical shift lefts by zero.
2111 2000-08-16 Jim Wilson <wilson@cygnus.com>
2113 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2114 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2116 (note_register_values): Handle IA64_OPND_R3_2 operands.
2118 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2120 * config/tc-i860.c (md_operand): Silly typo fixed.
2122 2000-08-16 Nick Clifton <nickc@redhat.com>
2124 * config/tc-arm.c (struct asm_shift): Delete.
2126 (enum asm_shift_index): New.
2127 (struct asm_shift_properties): New.
2128 (struct asm_shift_name): New.
2129 (shift_properties[]); New.
2130 (shift_names[]); New.
2132 (decode_shift): Use new structures.
2133 Issue a warning is "ROR #0" is used.
2134 Issue a warning if "ASR #0" or "LSR #0" is used.
2136 (md_begin): Initialise arm_shift_hsh table from new
2137 asm_shift_name array.
2139 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2141 * config/tc-sparc.c: Kill all warnings.
2142 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2144 (md_show_usage): Update usage text.
2146 2000-08-16 Nick Clifton <nickc@redhat.com>
2148 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2151 2000-08-15 Will Cohen <wcohen@redhat.com>
2153 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2155 * config/tc-sh.c (md_assemble): Changed so debug_type
2156 test performed for ppi_assemble
2157 * config/tc-sh.c: Included dwarf2dbg.h.
2158 (debug_line): Defined.
2159 (md_assemble): Generates dwarf2 line info.
2160 (sh_finalize): New function. Finalize dwarf2 info.
2161 (assemble_ppi): Returns size of code generated.
2162 (build_Mytes): Returns size of code generated.
2163 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2164 * config/tc-sh.h (md_end): Defined.
2165 (sh_finalize): Declared.
2167 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2169 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2172 2000-08-14 Nick Clifton <nickc@redhat.com>
2174 * config/tc-arm.c (do_bx): Allow "bx pc".
2176 2000-08-14 Jim Wilson <wilson@cygnus.com>
2178 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2179 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2180 (md_begin): Change assignment to md.flag to OR in the new bit.
2182 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2184 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2185 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2188 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2190 * NEWS: Mention i860 support.
2192 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2194 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2196 2000-08-14 Andreas Schwab <schwab@suse.de>
2198 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2200 2000-08-11 Andreas Schwab <schwab@suse.de>
2202 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2205 2000-08-11 Kazu Hirata <kazu@hxi.com>
2207 * expr.c: Fix formatting.
2208 * config/obj-bout.c: Likewise.
2210 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2212 * doc/c-i860.texi: Flesh out the i860 section more.
2214 2000-08-10 Kazu Hirata <kazu@hxi.com>
2216 * symbols.c: Fix formatting.
2219 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2221 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2222 has the IgnoreSize bit set.
2224 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2226 From Rodney Brown <RodneyBrown@mynd.com>
2227 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2228 * configure: Regenerate.
2230 2000-08-09 Kazu Hirata <kazu@hxi.com>
2232 * hash.c: Fix formatting.
2235 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2237 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2238 (i860_fix_info): New enum.
2239 (MD_APPLY_FIX3): Define.
2240 (WORKING_DOT_WORD): Define.
2241 (TC_HANDLES_FX_DONE): Define.
2242 (DIFF_EXPR_OK): Define.
2243 (LISTING_HEADER): Define.
2244 (TARGET_FORMAT): Select target format based on endian flag.
2245 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2246 (target_big_endian): Add external declaration.
2248 * config/tc-i860.c: All existing code reworked completely. Other
2249 new code shown below.
2250 (SYNTAX_SVR4): Define.
2251 (target_warn_expand): New variable.
2252 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2253 (md_longopts): Declare and define with new options (-EL, -EB,
2255 (md_show_usage): New function.
2256 (md_operand): New function.
2257 (obtain_reloc_for_imm16): New function.
2258 (md_apply_fix3): New function.
2259 (tc_gen_reloc): New function.
2261 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2263 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2264 2 bytes of the jump address are in the same frag.
2265 (find): Accept 68hc12 register indirect modes.
2267 * NEWS: Mention 68HC11 & 68HC12 support.
2269 2000-08-07 Richard Henderson <rth@cygnus.com>
2271 * config/tc-ia64.c (unwind): Add prologue_mask member.
2272 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2273 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2274 (dot_body): Clear unwind.prologue_mask.
2275 (dot_prologue): Set it. Accept a register second argument.
2277 2000-08-07 Kazu Hirata <kazu@hxi.com>
2279 * config/atof-ieee.c: Fix formatting.
2280 * config/atof-tahoe.c: Likewise.
2282 2000-08-06 Nick Clifton <nickc@cygnus.com>
2284 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2287 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2288 of .popsection, .previous, .pushsection, .subsection,
2289 .version, .vtable_entry, .vtable_inherit and .weak.
2291 2000-08-05 Kazu Hirata <kazu@hxi.com>
2293 * config/tc-cris.c: Fix formatting.
2294 * config/tc-i386.c: Likewise.
2295 * config/tc-sparc.c (sparc_ip): Simplify the code.
2297 2000-08-04 Kazu Hirata <kazu@hxi.com>
2299 * config/tc-cris.c: Rearrange code for readability.
2300 * config/tc-d10v.c: Fix formatting.
2301 * config/tc-m32r.c: Likewise.
2302 * config/tc-sparc.c: Likewise.
2304 2000-08-02 Jim Wilson <wilson@cygnus.com>
2306 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2307 before ia64_find_opcode.
2308 (md_assemble): Likewise.
2310 2000-08-01 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2313 Undo some formatting fixes.
2315 2000-08-01 Kazu Hirata <kazu@hxi.com>
2317 * config/obj-som.c: Fix formatting.
2318 * config/obj-ieee.c: Likewise.
2319 * config/tc-arm.c: Likewise.
2320 * config/tc-v850.c: Likewise.
2322 2000-08-01 Nick Clifton <nickc@redhat.com>
2324 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2325 index by command line option.
2327 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2329 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2330 (@node M68K-Branch): Rewrite to match the reality.
2332 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2334 * doc/c-i860.texi: New file.
2335 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2336 * doc/Makefile.in: Regenerate.
2337 * doc/all.texi: Add I860 as relevant architecture.
2338 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2340 2000-07-31 Kazu Hirata <kazu@hxi.com>
2342 * config/tc-d30v.c: Fix formatting.
2344 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2346 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2347 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2348 long emit a long branch if available instead of an absolute jump, never
2349 emit absolute jumps for anything with --pcrel.
2351 * doc/c-m68k.texi: Document new command line option.
2353 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2355 * config/tc-avr.c: Use PARAMS macro in function declarations.
2356 Don't declare md_pcrel_from_section (already in tc-avr.h).
2357 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2358 (avr_operand): Don't set (unsigned) op_mask to -1.
2360 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2362 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2363 * configure: Regenerated.
2364 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2365 of operand to the .type directive (.e.g, "type").
2367 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2369 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2370 * app.c (do_scrub_chars): Record where first comment found.
2371 * read.c (read_a_source_file): Init found_comment on entry, and
2372 notify whether comments found on exit.
2373 * config/tc-hppa.c (md_shortopts): Add "c".
2374 (md_longopts): Add warn-comment.
2375 (md_parse_option): Handle it.
2376 (md_show_usage): Show available options.
2377 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2379 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2381 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2382 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2384 (md_estimate_size_before_relax): Don't fall off end of function.
2386 2000-07-27 Kazu Hirata <kazu@hxi.com>
2388 * config/tc-avr.c: Fix formatting.
2389 * config/tc-ns32k.c: Likewise.
2391 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2393 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2395 2000-07-27 Kazu Hirata <kazu@hxi.com>
2397 * config/tc-d10v.c: Fix formatting.
2398 * config/tc-z8k.c: Likewise.
2399 * config/tc-sparc.c: Likewise.
2401 2000-07-26 Dave Brolley <brolley@redhat.com>
2403 * cgen.c (queue_fixup): Declare opinfo.
2404 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2405 (gas_cgen_md_operand): Ditto.
2406 (gas_cgen_md_apply_fix3): Ditto.
2408 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2410 * config/obj-coff.c (obj_frob_symbol): Don't merge
2411 labels. Don't merge if the symbol isn't constant. Return
2412 immediately if a symbol is merged.
2414 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2416 * frags.c (frag_align): Correct absolute section alignment.
2418 2000-07-20 DJ Delorie <dj@redhat.com>
2420 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2421 it breaks linking against DLLs.
2423 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2425 * configure.in: Add CRIS support.
2426 * configure: Regenerate.
2427 * Makefile.am: (CPU_TYPES): Add cris.
2428 (CPU_OBJ_VALID) [aout]: Add cris.
2429 (MULTI_CPU_TYPES): Add cris.
2430 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2431 [coff]: Only i386 and mips are valid.
2432 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2433 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2434 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2435 Regenerate dependencies.
2436 * Makefile.in: Regenerate.
2437 * aclocal.m4: Regenerate.
2438 * as.c: Declare crisaout, criself.
2439 * config/tc-cris.h, config/tc-cris.c: New.
2440 * config/e-criself.c, config/e-crisaout.c: New.
2441 * po/POTFILES.in, po/gas.pot: Regenerate.
2443 2000-07-20 Kazu Hirata <kazu@hxi.com>
2445 * read.c: Fix formatting.
2446 * write.c: Fix formatting.
2448 2000-07-19 H.J. Lu <hjl@gnu.org>
2450 * sb.c: Include <stdlib.h> if exists for abort ().
2452 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2454 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2455 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2456 (pa_type_args): Same here.
2458 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2460 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2461 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2462 the storage class is already set.
2464 2000-07-17 Kazu Hirata <kazu@hxi.com>
2466 * config/tc-m68hc11.c: Fix formatting.
2467 * config/tc-mn10200.c: Likewise.
2468 * config/tc-mn10300.c: Likewise.
2469 * config/tc-pj.c: Likewise.
2470 * config/tc-tic80.c: Likewise.
2471 * config/tc-w65.c: Likewise.
2473 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2475 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2478 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2480 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2483 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2485 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2486 ELF as are used for SOM (except the 32-bit reloc one) to decide
2487 whether a symbol can be reduced to a section symbol. Expand on
2488 the comment for symbols involved in LR% and RR% expressions.
2490 2000-07-14 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-mips.c (mips_disable_float_construction): New
2493 static variable. Set to true if doubles should not be
2494 constructed by loading two single width fp registers with
2495 halves of the value.
2496 (mips_ip): Test mips_disable_float_construction.
2497 (md_longopts): Add command line switches --construct-floats
2498 and --no-construct-floats.
2499 (md_parse_option): Parse new command line options.
2500 (md_show_usage): Describe new command line options.
2502 * doc/c-mips.texi: Document new command line options.
2504 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2506 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2507 * configure: Regenerate.
2509 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2511 * configure.in (DEFAULT_EMULATION setting): Revert part of
2512 2000-07-01 change that set te_multi=multi unless set to tmips.
2513 * configure: Regenerate.
2515 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2517 * config/obj-coff.c (coff_frob_section): Add padding to the last
2518 section when aligning it increases its size.
2520 2000-07-11 Kazu Hirata <kazu@hxi.com>
2522 * config/tc-tic54x.c: Fix formatting.
2524 2000-07-10 Kazu Hirata <kazu@hxi.com>
2526 * config/tc-h8500.c: Fix formatting.
2527 * config/tc-tic54x.c: Fix formatting.
2529 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2531 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2532 displacements correctly.
2534 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2536 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2538 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2542 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2544 From David Huggins-Daines <dhd@linuxcare.com>
2545 * config/te-hppalinux64.h: Add a new emulation.
2546 * configure.in (emulations): Add configure bits to support the
2547 64-bit Linux/parisc target.
2548 * configure: Regenerate.
2550 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2551 (md_shortopts): Add `V' for ELF.
2553 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2554 when SOM or ELF_ARG_RELOC are defined.
2555 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2556 ELF_ARG_RELOC are defined.
2557 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2558 (pa_stringer): ..Do it here instead. Fix comment typos.
2559 (hppa_force_relocation): Cast enums to int before comparing with
2562 From Ryan Bradetich <rbradetich@uswest.net>
2563 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2564 redifinition warning.
2565 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2566 (hppa_force_relocation): ditto
2567 (md_apply_fix): Added cast to buf to fix warnings.
2569 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2570 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2572 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2573 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2574 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2575 reloc_type** to avoid warnings in switch.
2576 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2577 little earlier instead.
2579 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2581 (pa_type_args): Use symbol_arg_reloc_info.
2582 (struct pa_it): Make arg_reloc unsigned int.
2583 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2584 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2585 (pa_code): Delete. pa_text duplicates this function.
2586 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2587 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2589 (cons_fix_new_hppa): Actually change selector to e_fsel when
2590 warning about assuming so.
2591 (tc_gen_reloc): More example elf arg reloc code.
2592 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2593 (hppa_force_relocation): Likewise.
2595 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2597 (pa_end_of_source): Prototype.
2598 (hppa_fix_adjustable): Prototype.
2599 (LABELS_WITHOUT_COLONS): Move it..
2600 * config/te-hppa.h: To here.
2602 * config/te-hppa64.h: New file.
2604 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2606 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2607 format -10, -16, 16 relocs.
2608 (hppa_elf_mark_end_of_function): Test for null
2609 last_call_info->start_symbol
2611 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2612 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2613 re_assesmble_* functions. Delete extraneous statements. Fix
2615 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2616 insn to re_assemble_*.
2618 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2620 * doc/internals.texi (Expressions): Fix typo.
2622 2000-07-08 Kazu Hirata <kazu@hxi.com>
2624 * config/tc-sh.c: Fix formatting.
2625 * config/tc-tic54x.c: Fix formatting.
2626 * depend.c: Fix formatting.
2627 * flonum-konst.c: Likewise.
2628 * flonum-mult.c: Likewise.
2630 2000-07-07 Kazu Hirata <kazu@hxi.com>
2632 * config/tc-sh.c: Fix comments.
2633 * config/obj-vms.c: Fix comments.
2634 * config/tc-a29k.c: Likewise.
2635 * config/tc-alpha.c: Likewise.
2636 * config/tc-h8300.c: Likewise.
2637 * config/tc-h8500.c: Likewise.
2638 * config/tc-i370.c: Likewise.
2639 * config/tc-ia64.c: Likewise.
2640 * config/tc-m68hc11.c: Likewise.
2641 * config/tc-m68k.c: Likewise.
2642 * config/tc-mips.c: Likewise.
2643 * config/tc-ns32k.c: Likewise.
2644 * config/tc-ppc.c: Likewise.
2645 * config/tc-z8k.c: Likewise.
2647 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2649 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2650 Default to '(SEC_LOAD | SEC_DATA)'.
2651 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2653 * doc/internals.texi (CPU Backend): Describe
2654 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2656 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2658 * as.c (parse_args): NULL terminate the long option list.
2660 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2662 * config/tc-d30v.h: Include "write.h" for fixS.
2663 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2665 2000-07-05 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-d30v.c (write_2_short): Further changes to warning
2668 messages produced when combining EITHER_BUT_PREFER_MU attributed
2671 2000-07-05 DJ Delorie <dj@redhat.com>
2675 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2677 * config/tc-arm.c (psrs): Accept combinations of flags.
2679 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2681 * config/tc-avr.c: Change _ () to _() around all strings marked
2682 for translation (exception from the usual coding style).
2683 (avr_opt): New struct variable, how the new switches are set.
2684 (OPTION_MMCU): Define as 'm' and actually use.
2685 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2686 (show_mcu_list): New function, display the list of known MCUs.
2687 (md_show_usage): Document the new switches. Call show_mcu_list.
2688 (avr_set_arch): Change 'm' to OPTION_MMCU.
2689 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2690 Handle the new switches.
2691 (avr_operands): Disable warnings for undefined combinations of
2692 operands if -mall-opcodes. Disable warnings for skipping two-word
2693 instructions if enhanced core or -mno-skip-bug.
2694 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2695 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2696 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2697 (avr_ldi_expression): Warn about implicit lo8().
2698 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2700 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2702 * configure.in: Add entry for mips-*-sysv4*MP*
2703 * configure: Rebuild
2704 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2705 elf32-tradlittlemips for traditional mips targets.
2706 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2707 test for Link Once sections as in adjust_reloc_syms.
2708 * config/te-tmips.h: New file for traditional mips targets. Define
2711 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2713 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2714 flags argument is not present, don't change an existing section's
2715 section's attributes. If the flags argument is present, warn if the
2716 attributes don't match the section's current attributes. When
2717 long section names are supported, set SEC_LINK_ONCE and
2718 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2720 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2722 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2723 symbols; create them.
2725 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2727 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2728 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2730 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2732 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2733 expressions. Ignore the problem when handling 16 bit signed
2734 immediates, because the assembler will take care of the relocation
2737 2000-06-27 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2740 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2741 sequential order, and emit warning messages if the input source
2742 code contains constructs like that, or parallel constructs
2743 containing such opcodes.
2745 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2747 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2748 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2749 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2750 (md_show_usage): Update usage message.
2751 (md_parse_option): Allow redefinition of MCU type within the
2752 same avr[1-5] bfd machine type. Show both old and new MCU type
2753 in the error message.
2754 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2755 Simplify 8K wrap code.
2757 2000-06-25 Kazu Hirata <kazu@hxi.com>
2759 * config/obj-aout.c: Remove all uses of DEFUN.
2760 * config/obj-ieee.c: Likewise.
2761 * config/tc-sh.c: Fix comment typos.
2762 * config/tc-tahoe.c: Likewise.
2763 * config/tc-vax.c: Likewise.
2764 * config/tc-w65.c: Likewise.
2765 * config/tc-z8k.c: Likewise.
2766 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2768 2000-06-24 DJ Delorie <dj@cygnus.com>
2770 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2771 more changes from Sept 1999
2772 (tc_i386_fix_adjustable): ditto
2773 (md_apply_fix3): ditto
2775 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2777 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2778 (gas_cgen_parse_operand): Set it around expression() call.
2779 (gas_cgen_md_operand): Test for it before longjmp().
2781 2000-06-24 Kazu Hirata <kazu@hxi.com>
2783 * config/tc-h8500.c: Remove all uses of DEFUN.
2784 * config/tc-sh.c: Likewise.
2785 * config/tc-w65.c: Likewise.
2786 * config/tc-z8k.c: Likewise.
2788 * config/tc-h8500.c: Fix typos in comments.
2790 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2792 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2795 2000-06-23 matthew green <mrg@redhat.com>
2797 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2798 defined. Fix error message for `[' grouping.
2800 2000-06-22 Kazu Hirata <kazu@hxi.com>
2802 * config/tc-h8300.c: Fix formatting and comment typos.
2804 2000-06-22 Timothy Wall <twall@cygnus.com>
2806 * config/tc-ia64.c (note_register_values): Move premature QP
2807 notation clearing into the appropriate place.
2809 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2811 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2812 first before anything else. Add bin-bugs.h, emul.h and progress.h
2813 Sort list of files as for $(OBJS) in Makefile.am.
2815 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2816 find one. Remake dependencies.
2817 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2818 * Makefile.in: Regenerate.
2819 * doc/Makefile.in: Regenerate.
2821 * config/tc-i386.c (i386_displacement): Don't assume a constant
2822 displacement is necessarily 16 bits when in 16 bit code mode.
2823 (md_assemble): Instead size the displacement here after we know
2824 for sure that a .code16gcc operand hasn't automatically added
2825 operand size prefixes.
2827 2000-06-21 H.J. Lu <hjl@gnu.org>
2829 * Makefile.am: Rebuild dependency.
2830 * Makefile.in: Rebuild.
2832 2000-06-21 Kazu Hirata <kazu@hxi.com>
2834 * config/tc-h8300.c (parse_reg): Make the function static.
2835 (parse_exp): Likewise.
2837 2000-06-20 DJ Delorie <dj@cygnus.com>
2839 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2840 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2841 for cygwin import libraries to work properly.
2843 2000-06-20 H.J. Lu <hjl@gnu.org>
2845 * Makefile.am: Rebuild dependency.
2846 * Makefile.in: Rebuild.
2847 * configure: Likewise.
2848 * doc/Makefile.in: Likewise.
2850 2000-06-20 Timothy Wall <twall@cygnus.com>
2852 * doc/internals.texi (CPU backend): Add @itemx for
2853 TC_START_LABEL_WITHOUT_COLON.
2854 * doc/c-tic54x.texi: New.
2855 * doc/as.texinfo: Add tic54x features and include primary tic54x
2857 * doc/all.texi: Add C54X.
2858 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2859 * doc/Makefile.in: Regenerate.
2860 * configure.in: Add tic54x and define LIBM for tic54x.
2861 * configure: Regenrate.
2862 * config/tc-tic54x.[ch]: New.
2863 * config/obj-coff.h: Add tic54x.
2864 * Makefile.am: (CPU_TYPES): Add tic54x.
2865 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2866 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2867 (as_new_LDADD): Add $(LIBM).
2868 * Makefile.in: Regenerate.
2870 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2872 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2873 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2874 * doc/as.texinfo: Likewise.
2876 * configure, Makefile.in: Regenerate.
2877 * configure.in (emulations): Recognize m6811 and m6812.
2878 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2879 Added files for 68hc11 and 68hc12 assembler.
2880 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2881 * config/tc-m68hc11.h: Header definition for that assembler.
2883 2000-06-18 Nick Clifton <nickc@redhat.com>
2885 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2886 instead of OCTETS_PER_BYTE.
2888 * config/tc-v850.c: Fix compile time warnings.
2889 * config/tc-ppc.c: Fix compile time warnings.
2891 2000-06-18 H.J. Lu <hjl@gnu.org>
2893 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2894 * configure: Rebuild.
2896 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2898 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2901 2000-06-16 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2904 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2906 * doc/c-mips.texi: Document newly accepted cpu variants.
2908 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2910 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2912 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2914 * macro.c (getstring): Make it possible to escape the quote
2917 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2919 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2921 2000-06-13 H.J. Lu <hjl@gnu.org>
2923 * configure: Regenerate.
2925 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2927 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2929 * doc/internals.texi (line_separator_chars): Semicolon is no
2930 longer a default. Mention null and newline as defaults.
2932 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2934 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2935 * config/tc-i860.h (line_separator_chars): Likewise.
2936 * config/tc-h8300.c (line_separator_chars): Likewise.
2937 * config/tc-i960.c (line_separator_chars): Likewise.
2938 * config/tc-m68k.c (line_separator_chars): Likewise.
2939 * config/tc-mips.c (line_separator_chars): Likewise.
2940 * config/tc-ns32k.c (line_separator_chars): Likewise.
2941 * config/tc-sparc.c (line_separator_chars): Likewise.
2942 * config/tc-vax.c (line_separator_chars): Likewise.
2944 * config/tc-h8300.c (comment_chars): Use string initialiser.
2945 * config/tc-i960.c (line_comment_chars): Likewise.
2946 * config/tc-z8k.c (comment_chars, line_comment_chars,
2947 line_separator_chars): Likewise.
2949 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2952 2000-06-08 Nick Clifton <nickc@cygnus.com>
2954 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2957 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2959 * configure.in (VERSION): Update to show this is the CVS mainline.
2961 2000-06-08 Matthew Jacob <mjacob@feral.com>
2963 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2964 $at is the integer register $r28, vs. both $r28 and the floating
2965 point register $f28.
2967 2000-06-08 James E. Wilson <wilson@cygnus.com>
2969 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2970 (dot_endp): Don't call ia64_flush_insns.
2971 (emit_one_bundle): Don't delete prologue/body records from
2972 unwind_record list in first loop. Rewrite second loop to account for
2975 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2977 * config/tc-ia64.c: Add missing prototypes.
2978 (generate_unwind_image): Cast argument to output_unw_records call.
2980 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2982 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2984 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2986 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2987 (REGISTER_P): likewise.
2988 (avr_opcodes): uses include/opcode/avr.h
2989 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2991 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2993 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2996 2000-06-03 H.J. Lu <hjl@gnu.org>
2998 * read.c (is_end_of_line): Put back `;'.
3000 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3002 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3004 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3006 * expr.c (operand): Test is_end_of_line outside switch to catch
3007 line separator chars that are also operators.
3008 (operator): Return O_illegal for line separator chars.
3010 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3011 entry (or `!' entry for TC_HPPA).
3013 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3014 before indexing is_end_of_line. Remove redundant check for '\0'.
3016 * config/tc-h8500.c (md_assemble): Likewise.
3017 * config/tc-mcore.c (md_assemble): Likewise.
3018 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3021 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3023 * config/tc-mcore.c (mcore_cons): Likewise.
3024 (mcore_float_cons): Likewise.
3025 (mcore_stringer): Likewise.
3026 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3028 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3030 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3032 2000-05-29 Nick Clifton <nickc@cygnus.com>
3034 * config/tc-sh.c: Fix compile time warning messages.
3036 * config/tc-mips.c: Fix compile time warning messages.
3038 2000-05-29 Philip Blundell <philb@gnu.org>
3040 * doc/as.texinfo: Update copyright dates.
3041 (Local Labels): Delete misplaced mention of ARM.
3042 * NEWS: Mention ARM ELF support.
3044 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3046 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3047 it is modified, and use the real_size to compute the frag address
3048 for dwarf2 line info.
3050 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3052 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3053 line-matching scheme to cope with automake moving variables around.
3054 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3055 * Makefile.in: Regenerate.
3057 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3059 * config/tc-sparc.c (sparc_relax): New.
3060 (md_longopts): Add -relax and -no-relax options.
3061 (md_parse_options, md_show_usage): Likewise.
3062 (md_apply_fix3): Optimize tail call into branch always if possible.
3064 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3066 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3067 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3068 rules, with warning when a GAS statement specifies a packing that
3069 will result in an instruction being squashed.
3070 Added typdef packing_type and enumerals, changed various integer
3071 literals to use the enumerals.
3073 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3075 * config/tc-ia64.c (dot_restorereg_p): New function.
3076 (md_pseudo_table): Add restorereg.p.
3077 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3078 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3080 * config/tc-ia64.h (unw_record_type): Add unwabi.
3081 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3082 called MASK with members for imask, and the masks produced by
3083 fr_mem, gr_mem, br_mem, and frgr_mem.
3084 (unw_p_record): Add members ABI and CONTEXT.
3085 (unw_x_record): Add member AB.
3086 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3087 as pseudo-register for use during unwind info generation.
3088 (AR_PFS, AR_LC): New macros.
3089 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3090 whose names start with an at sign (as in "@priunat").
3091 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3093 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3094 proc_end, unwind_info, personality_routine): Consolidate into
3095 "unwind" structure to reduce offset-table use. Add member
3096 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3098 (output_R1_format, output_R3_format, output_P3_format,
3099 output_P6_format): Initialize R with zero to reduce compiler warnings.
3100 (output_P7_format): Ditto. Add `default' branch to switch
3101 statement to reduce compiler warnings.
3102 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3103 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3104 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3105 into single argument.
3106 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3107 compiler warnings. Merge A and B args into single argument.
3108 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3109 A and B args into single argument.
3110 (free_record): Removed (wasn't used).
3111 (free_list_records): Also free imasks in prologue records.
3112 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3113 (output_spill_mask): Remove.
3114 (output_unwabi): New function.
3115 (output_epilogue, output_label_state, output_copy_state): Call
3117 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3118 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3120 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3121 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3122 as part of handling the prologue records. Emit region's imask if
3123 we have one. Handle unwabi, epilogue, label_state, copy_state,
3124 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3125 spill_sprel_p, and spill_reg_p records.
3126 (set_imask, count_bits, slot_index): New function.
3127 (fixup_unw_records): Fix region size computation. Handle
3128 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3129 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3130 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3131 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3132 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3133 (dot_save): Use manifest constants for applicaton registers.
3134 Handle REG_PR and REG_PRIUNAT.
3135 (dot_restore): Don't just ignore it.
3136 (dot_restorereg): New function..
3137 (generate_unwind_image): Ensure unwind info is a multiple of eight
3138 bytes, not just four bytes.
3139 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3140 (dot_altrp): Don't just ignore it.
3141 (dot_savemem): New function. Replaces dot_savesp() and
3142 dot_savepsp(). Use manifest constants for applicaton registers.
3143 Handle REG_PR and REG_PRIUNAT.
3144 (dot_savef): Simplify.
3145 (dot_saveb): Support generation of br_gr.
3146 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3147 dot_label_state, dot_copy_state): New function.
3148 (dot_unwabi): Don't just ignore it.
3149 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3150 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3151 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3152 (emit_one_bundle): Set slot number for prologue/body records
3153 *before* emitting the first insn.
3154 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3155 (md_begin): Declare "psp" pseudo-register.
3156 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3157 so we don't get segfault.
3158 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3159 counts as required per SW Conventions manual
3160 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3161 output_preds_psprel, output_preds_sprel, output_spill_base,
3162 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3163 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3164 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3165 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3166 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3167 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3168 (dot_vframe): Implement.
3169 (dot_vframesp, dot_vframepsp): New function.
3171 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3173 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3174 * configure: Regenerate.
3176 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3178 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3179 (md_estimate_size_before_relax): so we can use it here instead of
3180 old kludges. Localise vars to blocks. Comment.
3182 * frags.c (frag_new): Update fr_var comments.
3183 * frags.h (struct frag): Ditto.
3185 2000-05-22 Richard Henderson <rth@cygnus.com>
3187 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3188 (pseudo_func): Add pcrel.
3189 (operand_match): Handle IA64_OPND_TGT64.
3190 (build_insn): Likewise.
3191 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3192 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3193 (fix_insn): Handle all three 64-bit relocation types.
3195 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3197 * obj.h (struct format_ops): New members begin, app_file,
3198 s_set_other, s_set_desc, s_get_type, s_set_type,
3199 separate_stab_sections, init_stab_section.
3201 * config/obj-multi.h: Update GPL notice to v2.
3203 (obj_app_file): New.
3204 (S_SET_SIZE): Test s_set_size for NULL before calling.
3205 (S_SET_ALIGN): Similar for s_set_align.
3210 (SEPARATE_STAB_SECTIONS): New.
3211 (INIT_STAB_SECTION): New.
3212 (EMIT_SECTION_SYMBOLS): New.
3213 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3215 * config/obj-elf.h: Update GPL notice to v2.
3216 Mention that this file is included from obj-multi.h.
3217 (obj_begin): Wrap definition in ifndef.
3218 (elf_file_symbol): Constify declaration.
3219 (obj_app_file): Ditto.
3220 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3221 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3223 * config/obj-elf.c (elf_s_set_other): New.
3224 (elf_file_symbol): Constify argument.
3225 (elf_separate_stab_sections): New.
3226 (elf_init_stab_section): New.
3227 (elf_format_ops): Add new members. Remove comma at end.
3229 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3230 (ecoff_format_ops): Add new fields. Remove comma at end.
3231 Mention inconsistency for emit_section_symbols.
3233 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3235 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3236 (coff_separate_stab_sections): New.
3237 (coff_format_ops): Add new members.
3239 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3240 (obj_aout_s_set_other): New.
3241 (obj_aout_s_set_desc): New.
3242 (obj_aout_s_get_type): New.
3243 (obj_aout_s_set_type): New.
3244 (obj_aout_separate_stab_sections): New.
3245 (aout_format_ops): New members added. Use obj_aout_process_stab,
3246 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3247 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3249 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3251 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3253 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3254 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3255 (md_estimate_size_before_relax): Ensure jumps to weak and
3256 externally visible symbols are relocatable.
3258 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3260 * stabs.c (aout_process_stab): Make global.
3261 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3262 * read.h (aout_process_stab): Declare.
3264 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3265 Generalize to *aout, *coff *elf.
3266 * configure: Regenerated.
3268 * doc/internals.texi (Object format backend): Say
3269 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3271 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3272 * Makefile.in: Regenerated.
3274 2000-05-19 Catherine Moore <clm@cygnus.com>
3276 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3278 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3280 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3281 instruction to reflect change in re_assemble_*.
3283 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3285 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3286 build PA64 ELF tools.
3287 * configure: Rebuilt.
3289 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3291 * Makefile.am: Regenerate dependencies.
3292 * Makefile.in: Regenerate.
3294 2000-05-15 Nick Clifton <nickc@cygnus.com>
3296 * config/tc-arm.c (struct asm_psr): Add boolean field
3297 distinguishing between CSPR and SPSR. Rename 'number' field
3299 (psrs): Rearrange contents to match new asm_psr structure.
3300 (arm_psr_parse): Move next to psr_required_here. Make it
3301 return an asm_psr structure.
3302 (psr_required_here): Use asm_psr structure returned by
3304 (do_msr): Reorganise to allow psr_required_here to be called
3306 (md_undefined_name): Mark 'name' parameter as unused, since
3307 the COFF target does not use it.
3309 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3311 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3313 * config/te-aux.h: Likewise.
3314 * config/te-dpx2.h: Likewise.
3315 * config/te-go32.h: Likewise.
3316 * config/te-hp300.h: Likewise.
3317 * config/te-hppa.h: Likewise.
3318 * config/te-i386aix.h: Likewise.
3319 * config/te-ic960.h: Likewise.
3320 * config/te-interix.h: Likewise.
3321 * config/te-nbsd532.h: Likewise.
3322 * config/te-pc532mach.h: Likewise.
3323 * config/te-ppcnw.h: Likewise.
3324 * config/te-psos.h: Likewise.
3325 * config/te-sparcaout.h: Likewise.
3326 * config/te-sun3.h: Likewise.
3327 * config/te-sysv32.h: Likewise.
3329 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3331 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3332 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3333 and sign extend without an if statement.
3334 (build_bytes): Likewise.
3336 2000-05-14 Kazu Hirata <kazu@hxi.com>
3338 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3339 X_add_symbol L_32 case.
3341 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3343 * config/te-freebsd.h: New file.
3345 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3347 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3348 bindtextdomain): Replace defines with those from intl/libgettext.h
3349 to quieten gcc warnings.
3351 * NEWS: Mention x86 .arch and -q.
3353 * config/tc-i386.c (quiet_warnings): New.
3354 (md_assemble): Use quiet_warnings.
3355 (md_parse_option): Set quiet_warnings from -q.
3356 (md_show_usage): Mention -q, delete -m.
3357 (flag_do_long_jump): Delete.
3358 (md_parse_option): Remove -m.
3359 (md_show_usage): Remove -m.
3360 (md_create_long_jump): Remove useless flag_do_long_jump code.
3362 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3363 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3365 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3366 Alexander Sokolov <robocop@netlink.ru>
3368 * doc/c-i386.texi (i386-Arch): New section.
3369 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3371 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3372 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3373 architecture has been given and is not 486.
3374 (set_cpu_arch): New.
3375 (md_pseudo_table): Add .arch.
3376 (md_assemble): Warn if cpu architecture has been given and an
3377 unsupported instruction.
3379 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3380 Move operand_types bit defines after relevant template field.
3381 (template): Add cpu_flags.
3385 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3387 * config/tc-mn10300.h (md_end): Define.
3388 (mn10300_finalize): Declare.
3389 * config/tc-mn10300.c: Include dwarf2dbg.h.
3390 (debug_line): Define.
3391 (md_assemble): Generate dwarf2 line info.
3392 (mn10300_finalize): New function. Finalize dwarf2 info.
3394 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3396 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3397 external version of the relocation for weak symbols.
3399 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3401 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3402 frame size in units of 16 bytes, as required per SW Conventions manual.
3403 (output_unw_records): Output info-block header as a dword to get
3406 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3408 * as.h: #include "file", not <file> on files from ../include.
3409 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3410 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3411 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3412 (tc_coff_symbol_emit_hook): Ditto.
3413 (OPTCOUNT): Cast to int to avoid compiler warning.
3414 (md_begin): Fix signed/unsigned warnings.
3416 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3418 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3419 ABRANCH LONG case for a conditional branch on a 68000.
3420 (md_estimate_size_before_relax): Likewise. Also handle
3421 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3422 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3423 PC-relative on all CPUs.
3424 (md_estimate_size_before_relax): Likewise.
3426 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3428 * as.c (parse_args): Just mention current year in printed
3431 2000-05-03 J.T. Conklin <jtc@redback.com>
3433 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3435 (md_parse_option): Recognize -m7400.
3437 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3439 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3440 don't permit lp to become less than the words array.
3442 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3444 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3445 Fix little-endian case.
3447 2000-05-03 David O'Brien <obrien@NUXI.com>
3449 * as.c (parse_args): Update copyright.
3451 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3453 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3454 for the .bss section too.
3456 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3458 * configure.in: Set em=linux for hppa-*-linux.
3459 * configure: Regenerate.
3460 * doc/Makefile.in: Regenerate with correct automake.
3462 * frags.c (frag_grow): Sanity check chunk_size.
3464 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3465 * config/obj-som.h: Likewise.
3466 * config/obj-ieee.h: Likewise.
3468 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3470 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3471 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3472 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3473 (pa_ip): low_sign_unext now returns via function value. Use
3474 re_assemble_* instead of dis_assemble_* and
3475 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3477 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3478 (md_section_align, md_parse_option, md_show_usage,
3479 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3480 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3481 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3482 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3483 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3485 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3486 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3487 outside of switch. Correct mask and shifting errors in case 10
3488 and case -11. In case 21, compare against signed range to suit
3489 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3490 case 17 and case 22, use offsetT variable to properly check range.
3491 Use re_assemble_* here too.
3492 (evaluate_absolute): Change type of value to offsetT. Call
3493 hppa_field_adjust to do the work for us.
3494 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3495 (pa_parse_cmpib_64_cmpltr): Ditto.
3496 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3497 of i to unsigned int.
3498 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3499 (pa_end_of_source): Return type is void.
3501 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3503 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3505 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3507 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3508 More comments added.
3509 (md_begin): Removed "construct symbols for each register name".
3510 Because register names conflicts with GCC generated function
3512 (avr_operand): Now constant numbers can be used as a register
3513 identifiers (0 as r0, 31 as r31).
3514 (md_assemble): use skip_space () before parsing instruction
3517 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3519 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3520 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3521 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3522 * configure: Regenerate.
3524 2000-04-29 Andreas Jaeger <aj@suse.de>
3526 * as.h: Correctly check GCC version.
3528 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3530 * doc/as.1: Fix unbalanced brackets.
3532 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3534 (line_comment_chars): Set to '/' if TE_FreeBSD.
3536 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3538 * configure.in: Configury support for PA64 (currently disabled).
3539 * configure: Rebuilt.
3541 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3543 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3544 bfd_set_section_alignment.
3546 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3548 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3551 2000-04-24 Nick Clifton <nickc@cygnus.com>
3553 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3554 * doc/as.texinfo (Align): Include arm and strongarm in list of
3555 targets that have the second form of the behaviour of the .align
3558 2000-04-24 Mark Klein <mklein@dis.com>
3560 * obj-som.c: Terminate obj_pseudo_table.
3562 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3564 * as.c (parse_args): Allow md_parse_option to override -a listing
3566 * config/obj-coff.c (add_lineno): Change type of offset parameter
3567 from "int" to "bfd_vma."
3568 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3569 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3570 (ppc_change_csect): Align correctly for XCOFF64.
3571 (ppc_machine): New function, which discards "ppc_machine" line.
3572 (ppc_tc): Cons for 8 when code is 64 bit.
3573 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3575 (md_parse_option): Handle -a64 and -a32.
3577 * config/tc-ppc.h (TARGET_MACH): Define.
3578 (TARGET_FORMAT): Move to function.
3579 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3581 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3583 * config/tc-avr.c: New AVR_ISA_ defined.
3584 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3585 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3586 for `fmul', `movw' and `lpm R,Z' instructions.
3587 (avr_operands): Warn if current opcode is a two-word instruction
3588 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3589 (avr_opcodes): New commands added.
3590 (REGISTER_P): Check 'a' and 'v' constraint letters.
3591 (mcu_types): New MCU added.
3593 2000-04-22 Timothy Wall <twall@cygnus.com>
3595 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3597 (operand_match): Conditionally insert default bit values for IMMU9.
3599 2000-04-14 Matthew Green <mrg@cygnus.com>
3601 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3602 * configure: Rebuilt.
3604 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3605 Jason Eckhardt <jle@cygnus.com>
3607 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3609 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3610 Added handling of new operand types l,y,&,fe,fE,fx.
3612 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3613 David Mosberger <davidm@hpl.hp.com>
3614 Timothy Wall <twall@cygnus.com>
3615 Andrew MacLeod <amacleod@cygnus.com>
3616 Jim Wilson <wilson@cygnus.com>
3618 * Makefile.am (CPU_TYPES): Add ia64.
3619 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3620 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3621 * Makefile.in: Rebuild.
3622 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3623 * configure: Rebuild.
3624 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3625 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3626 * expr.c (expr): Handle md_optimize_expr.
3627 * read.c (LEX_HASH): Add comment.
3628 * config/tc-ia64.c, config/tc-ia64.h: New files.
3630 2000-04-21 Richard Henderson <rth@cygnus.com>
3632 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3633 bundling a non-delayed branch type instruction.
3635 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3637 * config/tc-mn10300.c (HAVE_AM30): Define.
3638 (md_assemble): Use it.
3640 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3642 * config/obj-elf.c (obj_elf_change_section): Check for changed
3645 * Makefile.am: (CPU_MULTI_VALID): Remove.
3646 (MULTI_CPU_TYPES): Define.
3647 (MULTI_CPU_OBJ_VALID): Define.
3648 (DEPTC): Use the above.
3649 (DEPOBJ): Same here.
3651 Regenerate dependencies.
3652 * Makefile.in: Regenerate.
3654 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3656 * Makefile.am (YACC, LEX): Get them from configure.
3658 2000-04-18 H.J. Lu (hjl@gnu.org)
3660 * config/tc-i386.c (offset_in_range): Use addressT instead of
3661 bfd_vma for non-bfd assemblers.
3663 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3665 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3666 doesn't give spurious errors.
3668 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3670 * as.h (SEEK_SET): Define if undefined.
3672 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3674 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3675 constants, and don't assume offsetT is 32 bits.
3677 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3679 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3680 (md_pcrel_from_section): Add prototype.
3681 (d10v_fix_adjustable): Add prototype.
3682 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3684 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3686 2000-04-12 Nick Clifton <nickc@cygnus.com>
3688 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3689 symbol in frag chain.
3691 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3693 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3694 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3695 (fits_in_signed_word, smallest_imm_type): Ditto.
3696 (md_assemble): Use an offsetT var to hold offsetT values, not a
3698 (offset_in_range): New.
3699 (md_assemble): Use it.
3700 (md_convert_frag): Change type of target_address, opcode_address,
3701 and displacement_from_opcode_start to offsetT.
3702 (md_create_short_jump): Change type of offset to offsetT.
3703 (md_create_long_jump): Ditto.
3704 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3705 (md_chars_to_number): Remove.
3706 (output_invalid): Remove duplicate prototype.
3708 2000-04-09 Nick Clifton <nickc@cygnus.com>
3710 * Makefile.am (CPU_TYPES): Add 'avr'.
3711 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3712 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3714 * Makefile.in: Regenerate.
3716 * doc/as.texinfo: Add M32R documentation.
3718 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3720 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3721 --enable-build-warnings option.
3722 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3723 * Makefile.in, configure: Re-generate.
3725 2000-04-07 Nick Clifton <nickc@cygnus.com>
3727 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3728 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3729 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3730 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3731 (arm_force_relocation): Force relocations for
3732 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3734 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3736 * config/tc-sh.c (get_operands): There's no third operand if the
3737 first operand is an immediate.
3739 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3741 * config/tc-sh.c (immediate): Delete.
3742 (sh_operand_info): Add immediate member.
3743 (parse_reg): Use A_PC for pc.
3744 (parse_exp): Add second argument 'op'. All callers changed.
3745 (parse_at): Expect pc to be coded as A_PC.
3746 Use immediate field in *op.
3747 (insert): Add fourth argument 'op'. All callers changed.
3748 (build_relax): Add second argument 'op'. All callers changed.
3749 (insert_loop_bounds): New function.
3750 (build_Mytes): Remove DISP_4.
3751 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3752 (assemble_ppi): Use immediate field in *operand.
3753 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3754 (md_apply_fix): Likewise.
3755 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3757 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3759 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3761 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3763 * internals.texi (CPU backend): Document
3764 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3766 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3768 * po/gas.pot: Regenerate.
3770 * as.c (show_usage): Restore translated part of bug string.
3771 * gasp.c (show_usage): Likewise.
3773 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3774 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3775 than move-if-change.
3776 (DEP1): Modify for "gcc -MM".
3780 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3781 Update dependencies.
3782 * Makefile.in: Regenerate.
3784 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3786 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3787 (md_begin): Likewise.
3788 (HAVE_AM33): New macro.
3789 (md_assemble): Use it. Match r_regs and xr_regs only if
3792 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3794 * as.h: #include "bin-bugs.h"
3795 * as.c (show_usage): Use REPORT_BUGS_TO.
3796 * gasp.c: #include "bin-bugs.h"
3797 (show_usage): Use REPORT_BUGS_TO.
3799 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3801 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3803 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3804 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3807 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3809 * config/tc-i386.c (i386_immediate): Don't assume a constant
3810 immediate is necessarily 16 bits when in 16 bit code mode.
3811 (md_assemble): Instead set guess_suffix here after we have checked
3814 2000-04-02 Richard Henderson <rth@cygnus.com>
3816 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3817 quantities. Correct right shift sign extension.
3818 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3819 32-bit value when shifting into place.
3821 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3823 * app.c: Add ATTRIBUTE_UNUSED as needed.
3824 * config/tc-ppc.c: Likewise.
3825 (ppc_size): Make unsigned long.
3826 (ppc_insert_operand): Add casts to avoid warnings.
3828 2000-03-31 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-d10v.h (md_flush_pending_output): Define.
3832 2000-03-29 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3835 segment. Works for both BFD_ASSEMBLER and others.
3836 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3838 2000-03-29 Nick Clifton <nickc@cygnus.com
3840 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3842 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3844 * listing.c (LISTING_LHS_WIDTH): Default depends on
3846 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3848 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3850 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3853 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3855 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3857 * config/tc-avr.c (mcu_types): Add missing initialiser.
3858 (md_pcrel_from_section): Add prototype.
3859 (avr_operand): Remove redundant test of unsigned < 0.
3860 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3862 2000-03-27 Denis Chertykov <denisc@overta.ru>
3864 * config/tc-avr.c: New file for AVR support.
3865 * config/tc-avr.h: Likewise.
3866 * configure.in: Add AVR support.
3867 * configure: Regenerate.
3869 2000-03-26 Timothy Wall <twall@cygnus.com>
3871 * gasp.c (macro_op): Add new argument to check_macro call.
3872 Macro structure definitions moved to macro.h
3873 * sb.h: Add argument to prototype for input_scrub_include_sb.
3874 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3875 nesting checks with an additional flag.
3876 (struct input_save): Add flag to indicate whether current sb
3877 should be checked for proper macro/conditional nesting.
3878 (input_scrub_push/pop): Save/restore nest check flag.
3879 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3881 * macro.c (check_macro): Allow caller to retrieve parsed macro
3882 information if a pointer is provided. This information may be
3883 used by the new macro hooks.
3884 * macro.h: Update prototype for check_macro. Macro struct
3885 definitions moved here from macro.c/gasp.c.
3886 * read.c (read_a_source_file): Add parameter to check_macro call,
3887 and pass macro info to the macro hook, if defined.
3888 (input_scrub_insert_line): New. Allow insertion of a line of
3889 characters into the input stream.
3890 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3891 file into the input stream.
3892 (s_include): Use input_scrub_insert_file.
3893 * internals.texi: Document new macro hooks.
3894 * as.h: New prototypes added.
3896 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3898 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3899 an initial capital letter.
3900 (i386_index_check): Reindent.
3902 2000-03-19 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3907 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3909 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3910 instruction operand bad if Rd > 7 when generating
3911 thumb instructions. Prevents for example,
3912 "adr r12,label" from silently failing and generating
3913 the wrong instruction.
3915 2000-03-17 Nick Clifton <nickc@cygnus.com>
3917 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3918 that have a destingation >= 0x400000.
3919 Fix compile time warning messages.
3921 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3923 * config/tc-sh.c (md_begin): When encountering insn that are
3924 not supported by the current arch, only change the name if
3925 its contents are the same as prev_name.
3926 (get_specific): If the the architecture doesn't match, fail.
3928 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3930 * config/tc-sh.c (IDENT_CHAR): Define.
3931 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3932 matching back where it came from.
3934 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3936 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3938 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3940 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3943 2000-03-15 Kazu Hirata <kazu@hxi.com>
3945 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3947 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3949 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3950 floating-point-number, make sure 'f' is in FLT_CHARS.
3952 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3954 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3955 (s_lcomm_internal): Use it.
3956 * doc/internals.texi (CPU backend): Document it.
3957 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3960 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3962 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3965 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3966 implementation doesn't have special handling for switch
3968 (macro_build): Allow for code in sections other than .text.
3970 (mips_ip): Likewise.
3971 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3972 Don't perform relocs if we will be outputting them.
3973 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3974 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3977 2000-03-09 Catherine Moore <clm@cygnus.com>
3979 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3980 relocation type based on the entry in the fixup structure.
3981 Put S_IS_EXTERN processing back in.
3983 2000-03-08 H.J. Lu (hjl@gnu.org)
3985 * Makefile.am (install-exec-tooldir): Depend on
3986 install-exec-bindir for parallel make.
3987 * Makefile.in: Regenerated.
3989 2000-03-06 Nick Clifton <nickc@cygnus.com>
3991 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3993 (md_parse_option): Parse -m32r command line switch - disable m32rx
3995 (md_show_usage): Document new option.
3997 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3998 * doc/Makefile.in: Regenerate.
3999 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4001 2000-03-02 Michael Meissner <meissner@redhat.com>
4003 * config/tc-d30v.c (check_range): Remove code that incorrectly
4004 sign extended values where bits < 32.
4006 2000-03-02 H.J. Lu (hjl@gnu.org)
4008 * configure.in: Support --enable-targets=all on ia32.
4009 * configure: Regenerated.
4011 2000-03-01 Nick Clifton <nickc@cygnus.com>
4013 * gasp.c (do_align): Remove bogus check of alignment value.
4015 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4017 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4018 TC_PPC was defined forced the type of a symbol with no other type
4021 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4023 * doc/internals.texi (CPU backend): Mention that
4024 line_separator_chars do not break up comments. Fix typos for
4025 LEX_AT and LEX_NAME descriptions. Document operands for
4026 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4027 description of md_create_short_jump usage. Document argument for
4028 md_undefined_symbol.
4030 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4032 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4033 (md_parse_option): Handle it.
4034 (md_show_usage): Document it.
4036 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4038 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4039 opcode, for the instruction `pal19'. From Andrea Arcangeli
4042 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4044 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4046 (md_assemble): To here, before template operands are matched.
4047 Also ensure a constant immediate is sign extended when we know the
4048 size is at most 16 bits. This is to catch cases like "add
4049 $0xffc0,%ax" where we don't know the size, and thus that the
4050 immediate can be represented as Imm8S until after parsing the
4052 (i386_displacement): Similarly sign extend 16 bit constant
4054 (md_assemble): Relax 16-bit jump constant range check to suit sign
4055 extended displacements.
4057 2000-02-26 Andreas Jaeger <aj@suse.de>
4059 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4061 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4063 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4064 call operands when intel_syntax.
4065 (intel_float_operand): Return 2 for "fi...".
4066 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4067 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4068 earlier "SHORT" change.
4069 (md_assemble): When determining suffix from Regs, exclude
4072 2000-02-24 Nick Clifton <nickc@cygnus.com>
4074 * configure: Add arm-wince, mips-pe and sh-pe targets.
4075 * configure: Regenerate.
4077 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4079 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4080 "pe-mips" for the mips-pe target.
4082 * config/tc-arm.c (insns): Change displacement encoded in BL
4083 and B instructions if the target port is arm-wince.
4084 (do_ldst): Do not bias the relocation offset if the target
4086 (md_pcrel_from): Add in missing relocation offset bias if the
4087 target os arm-wince.
4089 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4090 (md_begin): Disable -G support for mips-pe target.
4091 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4092 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4095 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4096 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4097 assembler, just set the alignment to 4.
4099 * config/te-wince-pe.h: New file for WinCE targets. Define
4102 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4104 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4105 string instructions.
4106 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4107 (i386_intel_memory_operand): After finding a segment override,
4108 check again for no `[' before looking for a displacement. Bomb if
4109 more than one displacement rather than silently discarding the
4110 second and subsequent ones. Free strings malloc'd by
4111 build_displacement_string.
4113 2000-02-24 Catherine Moore <clm@cygnus.com>
4115 * config/obj-som.c (obj_pseudo_table): Add "weak".
4116 (obj_som_weak): New routine.
4118 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4120 * config/tc-i386.c (union i386_op): New.
4121 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4122 Throughout file replace occurences of disps[n], imms[n], regs[n]
4123 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4124 intel mode operand swapping. Add assert in regKludge and
4125 fake_zero_displacement code. Test i.types[n] when outputting
4126 displacements and immediates. Combine output of Disp16 with
4128 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4129 when in intel mode by (not) reversing fsub and fdiv operands
4130 before the template search. This fails for single operand
4131 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4132 undefined. Instead fix the base_opcode after we've found the
4133 template. Move base_opcode xor with found_reverse_match from
4134 opcode output code to before this fix so we test for the correct
4136 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4137 check in intel mode. Instead compare opcodes.
4139 * config/tc-i386.h (TC_RELOC): Delete.
4140 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4141 with equivalent call to reloc.
4143 * as.h (flag_m68k_mri): Move declaration after target include, and
4144 only declare when TC_M68K defined. Define as zero otherwise.
4145 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4146 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4147 Define as zero otherwise.
4148 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4149 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4150 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4151 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4152 testing whether defined.
4153 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4154 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4155 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4156 rather than testing whether defined.
4157 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4158 (parse_mri_cons): Declare and use only when TC_M68K.
4159 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4160 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4161 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4163 * NEWS: Mention IBM 370 support.
4165 2000-02-23 Richard Henderson <rth@cygnus.com>
4167 * config/tc-i386.c (md_assemble): When swapping operands for
4168 intel_syntax, assume everything that's not Imm or Disp is a
4171 2000-02-23 Linas Vepstas <linas@linas.org>
4173 * config/tc-i370.c, config/tc-i370.h: New files.
4174 * Makefile.am: Add support for Linux/IBM 370.
4175 * configure.in: Likewise.
4176 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4177 * config/obj-elf.c: Include elf/i370.h
4178 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4180 * Makefile.in: Regenerate.
4181 * configure: Regenerate.
4183 * doc/c-i370.texi: New file.
4184 * doc/all.texi: Include it.
4185 * doc/as.texinfo: And here.
4186 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4187 * doc/Makefile.in: Regenerate.
4189 2000-02-19 Michael Meissner <meissner@redhat.com>
4191 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4192 determine if an instruction can be used in parallel with an ADDppp
4193 or SUBppp instruction.
4195 2000-02-22 Andrew Haley <aph@cygnus.com>
4197 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4199 2000-02-22 Andrew Haley <aph@cygnus.com>
4201 * config/tc-mips.c (mips_gp32): New variable.
4202 (macro_build) Use mips_gp32.
4204 (md_longopts): Add "-mgp32" and "-mgp64".
4205 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4207 (OPTION_M7900): Change offset
4208 (OPTION_NO_M7900): Ditto.
4210 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4212 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4213 warning, and bump it to 1.
4215 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4217 From Brad Lucier <lucier@math.purdue.edu>:
4218 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4221 2000-02-21 Catherine Moore <clm@cygnus.com>
4223 * config/tc-mips.c (MF_HILO_INSN): Define.
4224 (mips_7000_hilo_fix): Declare.
4225 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4226 (md_parse_option): Check for 7000_HILO_FIX options.
4227 (OPTION_M7000_HILO_FIX): Define.
4228 (OPTION_NO_M7000_HILO_FIX): Define.
4229 * doc/c-mips.texi (-mfix7000): Describe.
4231 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4233 * listing.c (print_lines): Remove unused variable `end'.
4235 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4236 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4237 reloc_type when BFD_ASSEMBLER.
4238 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4239 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4240 statement and quell signed vs. unsigned comparison warning.
4242 2000-02-18 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4245 the computed frag offset, rather than overwriting it.
4247 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4249 * config/tc-sh.c ("elf/sh.h"): Include.
4250 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4251 (md.begin): Initialize target_arch.
4252 Only include opcodes in has table that match selected architecture.
4253 (parse_reg): Recognize register names for sh-dsp.
4254 (parse_at): Recognize post-modify addressing.
4255 (get_operands): The leading space is now optional.
4256 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4257 arguments. Update valid_arch.
4258 (build_Mytes): Add support for SDT_REG_N.
4259 (find_cooked_opcode): New function, broken out of md_assemble.
4260 (assemble_ppi, sh_elf_final_processing): New functions.
4261 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4262 (md_longopts, md_parse_option): New option: -dsp.
4263 * config/tc-sh.h (elf_tc_final_processing): Define.
4264 (sh_elf_final_processing): Declare.
4266 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4268 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4269 the unwinder subspace. Save the current seg/subseg before creating
4272 2000-02-10 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4275 little endian targets.
4276 (INST_BYTE1): Redefine to handle big and little endian
4278 (cpu_type): New type: Select between M340 and M210.
4279 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4280 instructions of the M340.
4281 (md_assemble): Add support for the MULSH and OPSR classes of
4283 (md_atof): Add support for little endian targets.
4284 (md_parse_option): Add support for -EL, -EB and -mcpu command
4286 (md_convert_frag): Add support for little endian targets.
4287 (md_apply_fix3): Add support for little endian targets.
4288 (md_number_to_chars): Add support for little endian targets.
4290 2000-02-10 Timothy Wall <twall@redhat.com>
4292 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4293 defined, use it to verify the symbol just read should be a label.
4295 2000-02-10 Timothy Wall <twall@redhat.com>
4297 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4298 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4299 around colons when KEEP_WHITE_AROUND_COLON is defined.
4300 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4301 and KEEP_WHITE_AROUND_COLON.
4303 2000-02-08 Timothy Wall <twall@redhat.com>
4305 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4307 (do_repeat): New. Abstract repeat logic so that a "break" can be
4309 (end_repeat): New. Provide support for a "break" out of the
4311 * read.h: Add prototypes for new functions.
4313 2000-02-08 Timothy Wall <twall@redhat.com>
4315 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4316 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4317 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4320 2000-02-08 Timothy Wall <twall@redhat.com>
4322 * read.c: Added elseif to directives table.
4323 * read.h: Added prototype for s_elseif.
4324 * doc/as.texinfo: Added description for elseif.
4325 * cond.c (s_elseif): New function
4327 2000-02-04 Timothy Wall <twall@redhat.com>
4329 * listing.c (print_lines): Remove conditionals causing bug in
4332 2000-02-03 Timothy Wall <twall@cygnus.com>
4334 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4336 * frags.c (frag_new): Calculate fr_fix in octets
4337 (frag_now_fix) Return offset as target address offset (bytes).
4338 (frag_now_fix_octets) New - Return offset in octets (8-bit
4340 * frags.h: Added prototype for frag_now_fix_octets().
4341 Distinguish between octets and bytes in field descriptions.
4342 * listing.c (calc_hex): Account for octets vs bytes when
4343 printing addresses/offsets.
4344 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4345 target is little-endian, print the octets in a word in big-endian
4346 order so that the display looks like a proper hexadecimal number,
4347 instead of having the octets reversed.
4348 * read.c (do_align): When recording alignment, alignment power
4349 should be in terms of target bytes (minimum addressible unit)
4351 (do_org) Convert ORG target address (byte) argument into an
4352 octet offset when generating a variable fragment.
4353 * symbols.c (resolve_symbol_value): Symbol final value
4354 converted to a target address offset (bytes) from its octet offset.
4355 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4356 offset (bytes) is adjusted by the frag offset (octets) converted
4358 (coff_frob_section) Section alignment power is in terms of bytes;
4359 convert it to an octet alignment power when calculating size (and
4360 size mask) in octets. Don't modify the section size in order to
4361 "align" it for TI COFF, since that format has a different method
4362 for storing alignment information.
4364 2000-02-01 Timothy Wall <twall@cygnus.com>
4366 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4367 entries, matching the way GCC generates them. If not escaped, the
4368 filename is encoded incorrectly.
4370 2000-01-31 Nick Clifton <nickc@cygnus.com>
4372 * config/tc-arm.c (reg_table): Add support for ATPCS register
4375 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4377 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4379 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4381 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4382 of a symbol when we really care about its value.
4384 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4386 * config/tc-mcore.c (md_assemble): Give warning message if
4387 operands passes to instruction are more than the spec.
4389 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4391 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4392 Thumb mode but the label seen was not declared as '.thumb_func'
4393 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4394 correct disassembly of Thumb code bounded by non function labels.
4396 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4398 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4399 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4401 * Makefile.in: Same here.
4404 * configure.in: Set bfd_gas for i386-aout when primary target
4405 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4406 we may need the primary te_file. Remove incorrect comment.
4408 * configure: Regenerate.
4410 * config/e-i386aout.c: New file.
4412 * as.c (USE_EMULATIONS): Move to before print_version_id.
4413 (struct emulation): Add i386aout.
4414 (show_usage): Split text strings. Reformat -a text. Add --em
4418 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4419 (aout_format_ops): New.
4422 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4423 preprocessor conditional and add aout USE_EMULATIONS tests.
4424 (read_a_source_file): Don't pass error strings to printf as
4428 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4430 (do_data): Same here.
4431 (process_file): And here.
4434 * symbols.c (colon): Rewrite "already defined" fatal message
4435 code for aout with USE_EMULATIONS.
4438 * config/obj-aout.c (OBJ_HEADER): Define.
4439 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4441 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4442 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4444 (obj_aout_type): Expand S_SET_OTHER here too.
4445 (obj_read_begin_hook): Remove.
4446 (aout_pop_insert): New.
4447 (obj_aout_s_get_other): New.
4448 (obj_aout_s_get_desc): New.
4449 (aout_format_ops): New.
4452 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4453 gets aout_pseudo_table.
4454 (aout_pseudo_table): Declare.
4455 (obj_read_begin_hook): Define.
4458 * config/obj-coff.c (obj_pseudo_table): Rename to
4460 (coff_pop_insert): Use coff_pseudo_table.
4461 (coff_sec_sym_ok_for_reloc): Remove.
4462 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4463 and comment all zero entries and remove #if 0 code.
4466 * config/obj-coff.h (obj_pop_insert): Define.
4467 (coff_pseudo_table): Declare.
4470 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4471 s_get_size, s_set_size. Comment all zero entries.
4474 * config/obj-elf.c (elf_s_get_other): New function.
4475 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4476 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4477 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4479 (obj_elf_parse_section_letters): Don't pass error strings to
4480 printf as format arg.
4483 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4485 (elf_s_get_other): Declare.
4486 (S_GET_OTHER) Define as elf_s_get_other if not already
4488 (S_SET_OTHER): Only define when not already defined.
4489 (elf_obj_read_begin_hook): Declare.
4490 (obj_read_begin_hook): Define.
4491 (elf_obj_symbol_new_hook): Declare.
4492 (obj_symbol_new_hook): Define.
4495 * config/obj-multi.h: Add copyright header and protect against
4496 multiple inclusion. Add * to all function pointers.
4497 (OBJ_HEADER): If defined, include it rather than other defines
4499 (obj_frob_file_after_relocs): Test for NULL.
4500 (obj_symbol_new_hook): Here too.
4501 (obj_sec_sym_ok_for_reloc): And here.
4502 (S_GET_OTHER): Define.
4503 (S_GET_DESC): Define.
4504 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4505 (OBJ_MAYBE_ELF): Update comment.
4507 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4508 OBJ_AOUT preprocessor conditional and handle emulation by
4509 testing OUTPUT_FLAVOR.
4510 (i386_displacement): Here too.
4511 (md_section_align): Similarly here.
4512 (i386_target_format): Conditionally compile when more than one
4513 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4514 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4515 (i386_displacement): Here too.
4518 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4519 Define TARGET_FORMAT for aout only when not multi.
4522 * config/te-multi.h: Delete file as it's identical to te-generic.h
4524 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4526 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4527 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4530 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4532 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4535 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4537 * config/tc-mips.c (mips_do_align): New function.
4538 * config/tc-mips.h (md_do_align): Define.
4540 2000-01-10 Philip Blundell <philb@gnu.org>
4542 * doc/c-arm.texi (ARM Options): Fix typo.
4543 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4544 line separator for Linux.
4545 * doc/as.texinfo (Comments): Mention the ARM.
4547 2000-01-10 Philip Blundell <pb@futuretv.com>
4549 * configure.in (arm*-*-conix*): New target.
4550 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4552 * configure: Regenerate.
4554 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4556 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4557 (obj_elf_visibility): New function.
4559 * doc/as.texinfo (Visibility): New node: document visibility
4562 For older changes see ChangeLog-9899