1 2001-02-20 Kazu Hirata <kazu@hxi.com>
3 * tc-pdp11.c: Fix formatting.
4 * tc-pdp11.h: Likewise.
6 2001-02-20 Bo Thorsen <bo@suse.de>
8 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
11 2001-02-18 David O'Brien <obrien@FreeBSD.org>
13 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
14 all FreeBSD platforms should look the same at this level.
16 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
18 2001-02-18 lars brinkhoff <lars@nocrew.org>
20 * Makefile.am: Add PDP-11 target.
21 * configure.in: Likewise.
22 * config/tc-pdp11.c: New file.
23 * config/tc-pdp11.h: New file.
24 * doc/Makefile.am: Add PDP-11 documentation.
25 * doc/all.texi: Likewise.
26 * doc/as.texinfo: Likewise.
27 * doc/c-pdp11.texi: New file.
29 2001-02-16 matthew green <mrg@redhat.com>
31 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
33 2001-02-13 Jim Wilson <wilson@redhat.com>
35 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
36 reloc instead of a 0 reloc.
37 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
39 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
41 2001-02-13 Ian Lance Taylor <ian@zembu.com>
43 * write.c (is_dnrange): Stop as soon as the address becomes
45 (relax_frag): Add segment parameter. Only call symbol_get_frag
46 once. Only call is_dnrange if the symbol is in the same segment,
47 and the symbol address is larger.
48 (relax_segment): Pass segment to md_relax_frag and relax_frag.
49 * write.h (relax_frag): Update declaration.
50 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
52 * config/tc-m32r.c (m32r_relax_frag): Likewise.
53 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
54 (m32r_relax_frag): Update declaration.
55 * config/tc-mips.h (md_relax_frag): Add segment parameter.
56 * config/tc-tic54x.h (md_relax_frag): Likewise.
57 * doc/internals.texi (CPU backend): Update documentation for
60 2001-02-13 Alan Modra <alan@linuxcare.com.au>
62 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
63 Mention effect of < 386 architectures on jump promotion.
64 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
66 * config/tc-i386.c (no_cond_jump_promotion): New.
67 (set_cpu_arch): Parse "jumps" arch modifier.
68 (insn_size): Modify usage comment.
69 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
70 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
71 (TYPE_FROM_RELAX_STATE): New define.
72 (UNCOND_JUMP, COND_JUMP): Renumber.
73 (md_relax_table): Reorder to suit.
74 (COND_JUMP86): New define.
75 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
76 (md_assemble): Create frag var for jumps of max size, encode relax
77 state for COND_JUMP86.
78 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
79 leave conditional jumps small if no_cond_jump_promotion.
80 (md_convert_frag): Likewise.
82 * expr.c (operator): Don't bump input_line_pointer for two char
83 operators. Instead return operator size via new param num_chars.
84 (expr): Use above to parse multi-char operators correctly.
86 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
88 * tc-i386.c (i386_displacement): Fix handling of
89 BFD_RELOC_X86_64_GOTPCREL.
90 (i386_validate_fix): Likewise.
92 2001-02-12 Philip Blundell <pb@futuretv.com>
94 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
95 ldrt/strt instructions.
97 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
99 * config/tc-mips.c (macro): For M_LA_AB emit a
100 BFD_RELOC_MIPS_CALL16 relocation or a
101 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
102 BFD_RELOC_MIPS_GOT16 and
103 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
104 loading the jump register when generating SVR4_PIC code.
106 2001-02-10 Chris Demetriou <cgd@broadcom.com>
108 * configure.in: Make 'mipself' and 'mipsecoff' emulations
109 map to MIPS-specific files, as they used to do before the
110 change on 2000-05-21.
111 * configure: Regerate.
113 2001-02-10 Chris Demetriou <cgd@broadcom.com>
115 * config/tc-mips.c (md_parse_option): Don't try to compile
116 ELF-only option code if not ELF.
118 2001-02-08 David Mosberger <davidm@hpl.hp.com>
120 * config/tc-ia64.h (md_elf_section_type): New macro.
121 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
122 (they're now handled via ia64_elf_section_type.
124 * config/tc-ia64.c (unwind): New members saved_text_seg,
125 saved_text_subseg, and force_unwind_entry.
126 (optimize_unw_records): New function to optimize away unnecessary
128 (ia64_elf_section_type): New function.
129 (output_unw_records): Generate unwind info only if the size is
130 non-zero or if it's forced for some other reason (e.g.,
131 handlerdata or a personality routine).
132 (generate_unwind_image): Don't switch back to previous
133 section---stay inside the unwind info section instead so that
134 handlerdata that may follow goes into the right place.
135 (dot_handlerdata): Force generation of unwind entry and save the
136 current active text segment before generating unwind image.
137 (dot_unwentry): Force generation of unwind entry.
138 (dot_personality): Ditto.
139 (dot_endp): Generate unwind table entry only if there is
140 some unwind info or the unwind entry was forced.
142 * config/tc-ia64.c (make_unw_section_name): New macro to form
144 (generate_unwind_image): Add "text_name" argument. Use it to
145 form unwind section name.
146 (dot_handlerdata): Determine current segment (section) name and
147 pass it to generate_unwind_image().
148 (dot_endp): Determine current segment (section) name and use
149 it to determine the appropriate unwind section name.
150 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
151 n, fill, and max arguments.
153 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
155 * Makefile.am: Add linux target for S/390.
156 * configure.in: Likewise.
157 * config/tc-s390.c: New file.
158 * config/tc-s390.h: New file.
160 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
162 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
163 2byte, 4byte and 8byte.
165 2001-02-08 Alan Modra <alan@linuxcare.com.au>
167 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
168 md_number_to_chars with size > sizeof (valueT).
170 2001-02-06 H.J. Lu <hjl@gnu.org>
172 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
173 there is no relocation.
175 2001-02-06 H.J. Lu <hjl@gnu.org>
177 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
179 * config/tc-ia64.c (md_parse_option): Only accept the valid
180 ia64 options on "-axxx".
182 2001-02-05 Jim Wilson <wilson@redhat.com>
184 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
185 aborting for invalid operands.
187 2001-02-06 Alan Modra <alan@linuxcare.com.au>
189 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
190 than via pointer. Update all callers.
191 (UNWIND_LOW32): Define.
192 (UNWIND_HIGH32): Define.
193 (pa_build_unwind_subspace): Use the above macros instead of dumping
194 bitfields directly. Call frag_more once rather than multiple times.
195 (md_assemble): Use UNWIND_LOW32.
197 (pa_procend): Likewise.
198 (process_exit): Use UNWIND_HIGH32.
200 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
202 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
203 function to select the header according to the cpu.
204 (md_after_pass_hook, md_do_align): Remove.
205 (md_cleanup, m68hc11_cleanup): Remove.
206 (md_pcrel_from_section): Declare.
207 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
208 (build_jump_insn, build_insn): Likewise.
209 (m68hc11_listing_header): New function.
210 (m68hc11_cleanup): Remove.
212 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
214 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
215 symbols because there is no support for shared libraries and these
216 symbols can't be overridden (unless they are weak).
218 2001-02-01 Momchil Velikov <velco@fadata.bg>
220 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
221 for the compilation unit with a zero byte.
223 2001-01-30 Alan Modra <alan@linuxcare.com.au>
225 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
226 destinations. Correct range check for 17 and 22 bit branches.
228 2001-01-25 Nick Clifton <nickc@redhat.com>
230 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
231 still set. Issue an error message instead.
232 (md_estimate_size_before_relax): Delete unused variable
233 'buffer_address'. Fixup parentheses around if statement.
235 2001-01-23 Kazu Hirata <kazu@hxi.com>
237 * as.c: Fix formatting.
239 * messages.c: Likewise.
241 * symbols.c: Likewise.
243 2001-01-23 Ben Elliston <bje@redhat.com>
245 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
247 2001-01-22 Kazu Hirata <kazu@hxi.com>
249 * config/tc-alpha.c: Fix formatting.
251 2001-01-19 Kazu Hirata <kazu@hxi.com>
253 * config/tc-alpha.c: Fix formatting.
255 2001-01-18 Kazu Hirata <kazu@hxi.com>
257 * config/tc-alpha.c: Fix formatting.
259 2001-01-18 Nick Clifton <nickc@redhat.com>
261 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
263 (stm_flags): Remove redundant bit from "ed" and "da" flags.
265 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
267 * configure.in (cpu_type, arch): Match i386 too.
268 * configure: Rebuilt.
270 2001-01-16 Kazu Hirata <kazu@hxi.com>
272 * config/tc-i386.c: Fix formatting.
274 2001-01-16 Alan Modra <alan@linuxcare.com.au>
276 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
277 relocs for .PARISC.unwind section.
279 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
280 depending on section flags, not just for .text.
282 2001-01-15 Jim Wilson <wilson@redhat.com>
284 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
285 not immediately followed by an instruction.
287 2001-01-15 Kazu Hirata <kazu@hxi.com>
289 * config/tc-m68hc11.c: Fix formatting.
291 2001-01-15 Nick Clifton <nickc@redhat.com>
293 * symbols.c (colon): Change 'already defined symbol' from a
294 fatal error to an ordinary error. There is no reason why this
295 error should be fatal.
297 * message.c (as_fatal): Delete output file, if one has been
300 2001-01-14 Alan Modra <alan@linuxcare.com.au>
302 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
304 2001-01-14 Kazu Hirata <kazu@hxi.com>
306 * config/tc-alpha.c: Fix formatting.
307 * config/tc-arc.c: Likewise.
308 * config/tc-arc.h: Likewise.
309 * config/tc-d10v.c: Likewise.
310 * config/tc-i370.c: Likewise.
311 * config/tc-i386.c: Likewise.
312 * config/tc-i960.c: Likewise.
313 * config/tc-m68k.c: Likewise.
314 * config/tc-ppc.c: Likewise.
315 * config/tc-sparc.c: Likewise.
316 * config/tc-tahoe.c: Likewise.
317 * config/tc-vax.c: Likewise.
319 * config/tc-arc.c: Fix formatting.
321 * config/tc-arc.c: Fix formatting.
323 2001-01-14 Alan Modra <alan@linuxcare.com.au>
325 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
326 both 32 and 64 bit ELF.
328 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
329 and don't bother storing `m' for "ce" completer. Tidy handling of
330 'J' and 'K' operands to suit. Handle '<' and '>' operands.
332 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
334 * tc-i386.h (TARGET_MACH): New macro.
335 (i386_mach): Declare.
336 * tc-i386.c (i386_mach): New function.
338 2001-01-13 Philip Blundell <philb@gnu.org>
340 * doc/as.texinfo: Fix spelling and cross-references.
342 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
343 character for all systems, not just GNU/Linux. Make it explicit
344 that `-k' doesn't affect code generation, just ELF flags.
346 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
348 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
351 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
353 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
355 2001-01-12 Nick Clifton <nickc@redhat.com>
357 * as.c (print_args): Update copyright date to 2001.
359 2001-01-12 Peter Targett <peter.targett@arccores.com>
361 * doc/c-arc.texi: New file.
362 Some sections to be expanded.
364 2001-01-12 Alan Modra <alan@linuxcare.com.au>
366 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
367 (md_parse_option): Always accept "--32".
369 2001-01-11 Peter Targett <peter.targett@arccores.com>
371 * as.h (TC_ARC): Ensure struc-symbol.h included.
372 * as.c (dwarf2dbg.h): Include to remove implicit declaration
374 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
375 (TARGET_SYMBOL_FIELDS) added.
377 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
378 * doc/c-arc.texi: New file.
379 Some sections to be expanded.
380 * doc/as.texinfo: Update command-line options.
381 Removed outdated text for ARC dependant features, instead include
382 text from above file.
384 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
385 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
388 * config/tc-arc.c: New updated configuration for
389 ARC, including selection of core variants, and extensibility of
390 instructions, registers etc. through directives.
392 * config/tc-arc.c (arc_extinst): Minor corrections for
394 (arc_common) Likewise. Make alignment argument optional for local
395 symbols also, with default of zero.
397 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
399 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
400 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
401 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
402 and fix_new_exp() instead.
403 (md_convert_frag): For indexed post byte use the symbol value
404 rather than the displacement.
405 (md_relax_table): Fix indexed offset relax.
407 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
409 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
411 (relaxable_symbol): New function.
413 2001-01-11 Andreas Jaeger <aj@suse.de>
415 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
418 2001-01-10 Nick Clifton <nickc@redhat.com>
420 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
421 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
423 2001-01-10 Nick Clifton <nickc@redhat.com>
425 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
426 character used to dollar local symbols.
427 (LOCAL_LABEL_CHAR): New constant - the magic character used to
429 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
430 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
432 Use LOCAL_LABEL_CHAR.
433 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
434 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
435 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
437 2001-01-08 Bo Thorsen <bo@suse.de>
439 * config/tc-i386.c (i386_immediate, i386_displacement):
442 2001-01-07 Ian Lance Taylor <ian@zembu.com>
444 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
447 2001-01-07 Philip Blundell <philb@gnu.org>
449 * doc/as.texinfo (Bug Reporting): Update email address for
453 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
455 * configure.in: Define DEFAULT_ARCH for i386.
456 * tc-i386.c (md_assemble): Return after the error message;
457 move testing for 64bit operands to proper place.
459 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
461 * doc/as.texinfo: Document '#' as comment character for i386 and
462 x86_64. Add AMD x86-64 into menu of machine dependent information.
464 * doc/c-i386.texi: Document x86_64 extensions.
466 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
468 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
470 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
472 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
473 * NEWS: Add note about Pentium4 support.
475 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
477 * tc-i387.c (pi, pte, pt): Update.
478 (type_names): Add new types.
480 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
482 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
483 CpuUnknown): Renumber
484 (CpuP4, CpuSSE2): New.
485 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
487 2001-01-03 Philip Blundell <pb@futuretv.com>
489 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
491 (alpha_fix_adjustable): Likewise.
492 (md_apply_fix): Likewise.
494 2000-12-31 H.J. Lu <hjl@gnu.org>
496 * listing.c (listing_message): Allocate string only if it is
499 * configure: Rebuild.
501 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
503 * doc/internals.texi (Relaxing with a table) <after relaxation>:
504 Point out caveats with generating fixups for the opcode in a frag.
506 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
508 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
511 2000-12-29 H.J. Lu <hjl@gnu.org>
513 * listing.c (calc_hex): Print the variable part only if the
514 fragment type is rs_fill.
516 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
518 * doc/internals.texi (tc_conditional_pseudoop,
519 TC_LINKRELAX_FIXUP): Fix typos.
521 2000-12-28 Richard Henderson <rth@redhat.com>
523 * write.c (subsegs_finish): Fix thinko last change -- don't
524 "optimize" the alignment == 0 case.
526 2000-12-28 Richard Henderson <rth@redhat.com>
528 * as.h (rs_align_test): New.
529 * frags.c (NOP_OPCODE): Move default from read.c.
530 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
531 (frag_align_code): New.
532 * frags.h (frag_align_code): Declare.
533 * read.c (NOP_OPCODE): Remove.
534 (do_align): Use frag_align_code.
535 * write.c (NOP_OPCODE): Remove.
536 (get_recorded_alignment): New.
537 (cvt_frag_to_fill): Handle rs_align_test.
538 (relax_segment): Likewise.
539 (subsegs_finish): Align last subseg in section to the
540 section alignment. Use frag_align_code.
541 * write.h (get_recorded_alignment): Declare.
542 * config/obj-coff.c (size_section): Handle rs_align_test.
543 (fill_section, fixup_mdeps): Likewise.
544 (write_object_file): Use frag_align_code.
546 * config/tc-alpha.c (alpha_align): Use frag_align_code.
547 (alpha_handle_align): New.
548 * config/tc-alpha.h (HANDLE_ALIGN): New.
549 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
551 * config/tc-i386.h (md_do_align): Use frag_align_code.
552 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
554 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
555 (ia64_handle_align): New.
556 * config/tc-ia64.h (HANDLE_ALIGN): New.
557 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
559 * config/tc-m32r.c (m32r_do_align): Remove.
560 (m32r_handle_align): New.
561 (fill_insn): Use frag_align_code.
562 * config/tc-m32r.h (md_do_align): Remove.
563 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
564 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
565 * config/tc-mips.c, config/tc-mips.h: Similarly.
567 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
568 (sh_handle_align): Likewise. Handle rs_align_code.
569 (sh_do_align): Remove.
570 * config/tc-sh.h (md_do_align): Remove.
571 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
573 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
574 (sparc_handle_align): Likewise. Handle rs_align_code.
575 * config/tc-sparc.h (md_do_align): Remove.
576 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
578 2000-12-22 DJ Delorie <dj@redhat.com>
580 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
581 when we assemble the first half of a pair.
583 2000-12-22 H.J. Lu <hjl@gnu.org>
585 * config/tc-i386.c (reloc): Update the macro for non-bfd
587 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
589 2000-12-22 H.J. Lu <hjl@gnu.org>
591 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
593 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
595 * tc-i386.h (i386_target_format): Define even for ELFs.
596 (QWORD_MNEM_SUFFIX): New macro.
597 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
599 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
600 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
602 (Size64, No_qSuf, NoRex64, Rex64): New macros.
603 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
604 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
605 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
606 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
608 (Reg, WordReg): Add Reg64.
609 (Imm): Add Imm32S and Imm64.
611 (Disp): Add Disp64 and Disp32S.
612 (AnyMem): Add Disp32S.
613 (RegRex, RegRex64): New macros.
614 (rex_byte): New type.
615 * tc-i386.c (set_16bit_code_flag): Kill.
616 (fits_in_unsigned_long, fits_in_signed_long): New functions.
617 (reloc): New parameter "signed"; support x86_64.
618 (set_code_flag): New.
619 (DEFAULT_ARCH): New macro; default to "i386".
620 (default_arch): New static variable.
621 (struct _i386_insn): New fields Operand_PCrel; rex.
622 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
623 (flag_code): New enum and static variable.
624 (use_rela_relocations): New static variable.
625 (flag_code_names): New static variable.
626 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
627 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
629 (i386_align_code): Return plain "nop" for x86_64.
630 (mode_from_disp_size): Support Disp32S.
631 (smallest_imm_type): Support Imm32S and Imm64.
632 (offset_in_range): Support size of 8.
633 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
634 (md_pseudo_table): Add "code64"; use set_code_flat.
635 (md_begin): Emit sane error message on hash failure.
636 (tc_i386_fix_adjustable): Support x86_64 relocations.
637 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
638 instructions supported on particular arch just partially,
639 output of 64bit immediates, handling of Imm32S and Disp32S type.
640 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
641 (i386_displacement): Likewise.
642 (i386_index_check): Cleanup; support 64bit addresses.
643 (md_apply_fix3): Support x86_64 relocation and rela.
644 (md_longopts): Add "32" and "64".
645 (md_parse_option): Add OPTION_32 and OPTION_64.
646 (i386_target_format): Call even for ELFs; choose between
647 elf64-x86-64 and elf32-i386.
648 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
649 (tc_gen_reloc): Support rela relocations and x86_64.
650 (intel_e09_1): Support QWORD.
652 2000-12-15 Diego Novillo <dnovillo@redhat.com>
654 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
655 it's not an offset expression.
656 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
657 keep the braces '[' and ']' in the output string.
658 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
659 != FLAT. There is no such op_modifier.
661 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
663 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
666 2000-12-13 Kazu Hirata <kazu@hxi.com>
668 * as.h: Fix formatting.
670 * dwarf2dbg.c: Likewise.
671 * input-scrub.c: Likewise.
674 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
676 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
677 configure: Regenerate.
679 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
681 * dwarf2dbg.c: #include <limits.h> only if it exists.
683 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
685 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
686 (md_apply_fix): Here too.
688 2000-12-12 Jim Wilson <wilson@redhat.com>
690 * config/tc-ia64.h (ia64_init): Add prototype.
692 2000-12-12 H.J. Lu <hjl@gnu.org>
694 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
696 * read.h (outputting_stabs_line_debug): Change it to int.
697 * stabs.c (outputting_stabs_line_debug): Likewise.
699 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
701 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
702 the address of a function result.
704 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
706 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
707 (md_assemble): Call dwarf2_emit_insn.
708 (shlib): Fix typo SHILB -> SHLIB.
709 (md_parse_option): Likewise.
710 (ppc_elf_validate_fix): Likewise:
711 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
713 2000-12-12 Nick Clifton <nickc@redhat.com>
715 * cgen.h: Fix formatting.
716 * input-scrub.c: Fix formatting.
717 * macro.c: Fix formatting.
718 * config/tc-mips.c: Fix formatting.
719 * doc/c-mips.texi: Fix formatting.
721 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
723 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
724 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
726 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
728 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
731 * i386.h (*_Suf): Remove No_dSuf.
732 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
734 (i386_optab): Remove 'd' in the suffixes.
736 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
738 * config/tc-i386.c (T_SHORT): Undefine before defining.
740 2000-12-05 Kazu Hirata <kazu@hxi.com>
742 * config/tc-mips.c: Fix formatting.
744 2000-12-04 Matthew Hiller <hiller@redhat.com>
746 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
747 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
748 (md_show_usage): Ditto.
749 (md_parse_option): Ditto.
750 (d10v_cleanup): Writes pending instruction only if
751 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
752 Fix compile time warning messages.
754 * doc/c-d10v.texi: Documents new options.
756 2000-12-04 Matthew Hiller <hiller@redhat.com>
758 * stabs.c (outputting_stabs_line_debug): New variable.
759 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
760 function entry and unset at function exit.
762 * read.h (outputting_stabs_line_debug): New extern declaration.
764 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
766 * dwarf2dbg.c: Fix compile time warning messages.
768 2000-12-03 Kazu Hirata <kazu@hxi.com>
770 * config/tc-a29k.c: Fix formatting.
771 * config/tc-alpha.c: Likewise.
772 * config/tc-arm.c: Likewise.
773 * config/tc-cris.c: Likewise.
774 * config/tc-hppa.c: Likewise.
775 * config/tc-i370.c: Likewise.
776 * config/tc-i386.c: Likewise.
777 * config/tc-i860.c: Likewise.
778 * config/tc-i960.c: Likewise.
779 * config/tc-ia64.c: Likewise.
780 * config/tc-m68hc11.c: Likewise.
781 * config/tc-m68k.c: Likewise.
782 * config/tc-m88k.c: Likewise.
783 * config/tc-pj.c: Likewise.
784 * config/tc-ppc.c: Likewise.
785 * config/tc-sh.c: Likewise.
786 * config/tc-sparc.c: Likewise.
787 * config/tc-tahoe.c: Likewise.
788 * config/tc-vax.c: Likewise.
790 2000-12-01 Chris Demetriou <cgd@sibyte.com>
792 * config/tc-mips.c (mips_ip): When calculating offsets,
793 don't accept as constant the difference between the
794 addresses of symbols in two different sections.
796 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
798 (validate_mips_insn): Likewise. Also, update 'B' operand
799 specifier to use OP_*_CODE20 constants and delete 'm' operand
801 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
802 operand specifiers. Change warning generated by 'B' operand
803 specifier to reflect its new multi-purpose usage.
805 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
806 -1, and update comment.
807 (file_mips_isa): Likewise.
808 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
809 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
810 ISA_* constants rather than hard-coded numbers.
811 (mips_cpu_info): New structure.
812 (mips_cpu_info_table): New table describing CPU and ISA names
814 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
815 mips_cpu_info_from_cpu): New functions.
816 (mips_isa_to_str): New function to get string for ISA name.
817 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
819 (md_begin): Redo CPU and ISA selection logic, using
820 mips_cpu_info_from_*. Convert to use ISA_* constants rather
821 than hard-coded numbers.
822 (append_insn, mips_emit_delays, macro, macro2): Convert to use
823 ISA_* constants rather than hard-coded numbers.
824 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
825 (md_longopts): Delete OPTION_NO_MIPS32.
826 (md_parse_option): Convert to use ISA_* constants rather than
827 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
828 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
829 to use strcasecmp to recognize "default" and to use
830 mips_cpu_info_from_name to get CPU numbers from argument.
831 (md_show_usage): Move -mips32 so it's with the rest of the ISA
832 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
834 (s_mipsset): Accept ISA value 32.
835 * doc/as.texinfo: Clean up MIPS options summary slightly,
836 remove -no-mips32. Add note about -mips4 and -mips32
837 specifying those ISA levels. Delete -mips32 and -no-mips32
838 cpu flag descriptions.
839 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
840 up the supported CPU switch list, and replace 4Kc, 4Km, and
841 4Kp entries with a single mips32-4k entry. Note that you can
844 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
846 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
848 (md_parse_option): Add cases for OPTION_MIPS5 and
850 (md_show_usage): Mention -mips5 and -mips64 arguments.
851 (s_mipsset): Add cases for MIPS5 and MIPS64.
852 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
854 * doc/as.texinfo: Mention -mips5 and -mips64 options
856 * doc/c-mips.texi: Likewise. Also update introduction
857 and ".set" usage information.
859 * config/tc-mips.c (md_show_usage): Add "sb1" to the
861 (mips_cpu_info_table): Add SB-1 entries.
862 * doc/c-mips.texi: Add "sb1" to the list of CPUs
863 known to the -mcpu option.
865 * doc/as.texinfo: Correct description of MIPS -mcpu
866 option, by copying some of the text from doc/c-mips.texi.
868 2000-12-01 Joel Sherrill <joel@OARcorp.com>
870 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
872 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
873 (sparc*-*-rtems*): Switched from a.out to ELF.
874 * configure: Regenerate.
875 * config.in: Regenerate.
876 * Makefile.in: Regenerate.
877 * aclocal.m4: Regenerate.
878 * po/gas.pot: Regenerate.
880 2000-11-30 Philip Blundell <pb@futuretv.com>
882 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
883 even in non BFD_ASSEMBLER case.
885 2000-11-30 Diego Novillo <dnovillo@redhat.com>
887 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
890 2000-11-29 Richard Henderson <rth@redhat.com>
892 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
893 until dwarf2_finish; use relaxation to get cross-fragment offsets;
894 thread multiple subsegments properly; handle multiple code
895 sections properly; emit proper compilation unit info for assembler
898 * as.h (enum _relax_state): Add rs_dwarf2dbg.
899 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
900 (dwarf2dbg_estimate_size_before_relax): Declare.
901 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
902 * write.c: Include dwarf2dbg.h.
903 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
904 (relax_segment): Likewise.
906 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
908 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
909 jump>: Use as_bad_where instead of as_bad. Tweak error message
910 accordingly. Stabilize frag by updating fix part and resetting
912 <undefined symbol, unconditional jump>: Ditto.
913 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
914 indexing is_end_of_line[].
915 (md_assemble): Initialize size to 0.
916 (md_section_align): Mark parameter seg as unused.
917 (parse_reg): Parse names case-insensitively.
919 2000-11-28 Kazu Hirata <kazu@hxi.com>
921 * config/obj-aout.h: Fix formatting.
922 * config/obj-bout.h: Likewise.
923 * config/obj-coff.c: Likewise.
924 * config/obj-coff.h: Likewise.
925 * config/obj-elf.h: Likewise.
926 * config/obj-som.h: Likewise.
927 * config/obj-vms.c: Likewise.
928 * config/obj-vms.h: Likewise.
929 * config/tc-h8300.h: Likewise.
930 * config/tc-ns32k.h: Likewise.
931 * config/tc-sparc.h: Likewise.
932 * config/tc-tic54x.h: Likewise.
933 * config/tc-z8k.h: Likewise.
935 2000-11-28 Nick Clifton <nickc@redhat.com>
937 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
938 License is present in the sources, but not the output, and
939 also available from the GNU website.
940 (GNU Free Documentation License): Comment out this section.
942 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
944 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
945 targets. Remove i860 from valid a.out targets.
946 * Makefile.in: Regenerate.
948 * config/tc-cris.c: Include dwarf2dbg.h.
949 (md_pseudo_table): Add .file and .loc.
950 (md_assemble): Call dwarf2_emit_insn if generating ELF.
951 (s_cris_file, s_cris_loc): New.
952 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
953 * Makefile.am: Regenerate dependencies.
954 * Makefile.in: Regenerate.
956 2000-11-28 Alan Modra <alan@linuxcare.com.au>
958 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
959 (MRI_MUL_PRECEDENCE): Likewise.
960 (op_rank): Fix a comment typo.
962 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
964 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
966 (get_operand): Fix analysis for movw/movb instructions.
968 2000-11-24 Nick Clifton <nickc@redhat.com>
970 * configure.in (xscale-elf): Add target.
971 (xscale-coff): Add target.
972 * configure: Regenerate.
974 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
976 (ARM_EXT_XSCALE): New ARM architecture extension.
977 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
978 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
979 (ARM_THUMB): Rename to ARM_EXT_THUMB.
980 (ARM_ARCH_V4): Remove processor from architecture.
981 (ARM_ARCH_3M): New architecutre definition.
982 (ARM_ARCH_V5TE): New architecutre definition.
983 (ARM_ARCH_XSCALE): New architecutre definition.
984 (CPU_DEFAULT): Allow to be defaulted to XScale.
985 (atpcs): New boolean variable.
986 (ldr_flags): Support 'd' flag for double word loads.
987 (str_flags): Support 'd' flag for double word stored.
988 (do_mia): New function.
989 (do_mar): New function.
990 (do_mra): New function.
991 (do_pld): New function.
992 (do_ldrd): New function.
993 (do_blx): New function.
994 (do_bkpt): New function.
995 (do_clz): New function.
996 (do_lstc2): New function.
997 (do_cdp2): New function.
998 (do_t_blx): New function.
999 (do_t_bkpt): New function.
1000 (do_smla): New function.
1001 (do_smlal): New function.
1002 (do_smul): New function.
1003 (do_qadd): New function.
1004 (do_co_reg2c): New function.
1005 (LONGEST_INSN): Redefine to 7.
1007 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1008 command line switches.
1010 2000-11-22 Jim Wilson <wilson@redhat.com>
1012 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1013 (struct rsrc): Make line unsigned.
1014 (gr_values): Add missing initializer.
1015 (SLOT_NUM_NOT_SET): Add unsigned cast.
1016 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1017 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1018 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1019 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1020 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1021 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1022 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1023 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1024 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1025 Add ATTRIBUTE_UNUSED to unused parameters.
1026 (convert_expr_to_ab_reg): Add parens.
1027 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1028 (dot_prologue): Initialize grsave when declared.
1029 (md_pseudo_table): Add missing initializers.
1030 (operand_match): Add casts to bfd_vma.
1031 (emit_one_bundle): Delete unused local prev. Make required_template
1033 (specify_resource): Cast i to unsigned.
1034 (note_register_values): Use fprintf_vma.
1035 (print_dependency): Likewise.
1037 2000-11-21 Jim Wilson <wilson@redhat.com>
1039 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1040 for unwind info section.
1041 (dot_endp): Likewise for unwind section.
1043 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1046 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1048 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1049 (output_insn): Call dwarf2_emit_insn.
1050 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1052 2000-11-17 Richard Henderson <rth@redhat.com>
1054 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1055 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1056 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1058 2000-11-17 Nick Clifton <nickc@redhat.com>
1060 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1063 2000-11-17 Richard Henderson <rth@redhat.com>
1065 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1067 2000-11-17 Richard Henderson <rth@redhat.com>
1069 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1070 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1071 tri-state definition of alpha_flag_mdebug.
1072 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1073 (s_alpha_file): Store first .file directive.
1074 (s_alpha_stab): New.
1075 (md_pseudo_table): Add stabs and stabn.
1077 2000-11-17 Richard Henderson <rth@redhat.com>
1079 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1081 2000-11-17 Richard Henderson <rth@redhat.com>
1083 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1084 (main): Call dwarf2_finish.
1085 * as.h (debug_type): Clarify documentation of the meaning
1087 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1088 (print_stats): Fix parenthesis problem.
1089 (now_subseg_size): New.
1090 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1091 (dwarf2_directive_file): Don't set debug_type.
1092 (dwarf2_where): Honor DEBUG_DWARF2 first.
1093 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1094 do nothing if not emitting dwarf2 debug info, or no work.
1095 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1096 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1097 (ecoff_new_file): Likewise.
1098 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1099 commentary wrt dwarf2.
1101 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1102 ATTRIBUTE_UNUSED as needed.
1103 (emit_insn): Call dwarf2_emit_insn.
1104 (s_alpha_file): New.
1106 (s_alpha_coff_wrapper): Don't handle them.
1107 (md_pseudo_table): Update for .file and .loc.
1108 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1110 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1111 don't protect with debug_type.
1112 * config/tc-hppa.c (md_assemble): Likewise.
1113 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1114 * config/tc-mn10300.c (md_assemble): Likewise.
1115 * config/tc-sh.c (md_assemble): Likewise.
1116 * config/tc-v850.c (md_assemble): Likewise.
1118 * config/tc-arm.c (arm_end_of_source): Remove.
1119 * config/tc-hppa.c (pa_end_of_source): Remove.
1120 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1121 * config/tc-mn10300.c (mn10300_finalize): Remove.
1122 * config/tc-sh.c (sh_finalize): Remove.
1123 * config/tc-v850.c (sh_finalize): Remove.
1125 * config/tc-arm.h (md_end): Remove.
1126 * config/tc-hppa.h (md_end): Remove.
1127 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1128 * config/tc-m68hc11.h (md_end): Remove.
1129 * config/tc-mn10300.h (md_end): Remove.
1130 * config/tc-sh.h (md_end): Remove.
1131 * config/tc-v850.h (md_end): Remove.
1133 * config/tc-ia64.c (emit_one_bundle): Don't protect
1134 dwarf2 bits with debug_type.
1135 (md_assemble): Likewise.
1136 (ia64_end_of_source): Don't call dwarf2_finish.
1138 2000-11-16 Jim Wilson <wilson@redhat.com>
1140 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1141 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1144 2000-11-16 H.J. Lu <hjl@gnu.org>
1146 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1149 2000-11-15 Kazu Hirata <kazu@hxi.com>
1151 * config/tc-tic30.c: Fix formatting.
1152 * config/tc-tic80.c: Likewise.
1153 * config/tc-v850.c: Likewise.
1154 * config/tc-vax.c: Likewise.
1155 * config/tc-w65.c: Likewise.
1156 * config/tc-z8k.c: Likewise.
1158 2000-11-14 DJ Delorie <dj@redhat.com>
1160 * config/tc-v850.c: Support dwarf2.
1161 * config/tc-v850.h: Ditto.
1163 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1164 parse_cons_expression_v850 to initialize hold_cons_reloc.
1166 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1168 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1169 (errata_nops_necessary_p): New function.
1170 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1173 2000-11-14 Jim Wilson <wilson@redhat.com>
1175 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1176 return little endian bfd formats.
1178 2000-11-14 Kazu Hirata <kazu@hxi.com>
1180 * config/aout_gnu.h: Fix formatting.
1181 * config/atof-vax.c: Likewise.
1182 * config/m68k-parse.h: Likewise.
1183 * config/m88k-opcode.h: Likewise.
1184 * config/obj-elf.c: Likewise.
1185 * config/tc-arm.c: Likewise.
1186 * config/tc-cris.c: Likewise.
1187 * config/tc-i386.c: Likewise.
1188 * config/tc-ia64.c: Likewise.
1189 * config/tc-mn10300.c: Likewise.
1190 * config/te-386bsd.h: Likewise.
1191 * config/te-hppa.h: Likewise.
1192 * config/te-nbsd.h: Likewise.
1193 * config/te-ppcnw.h: Likewise.
1194 * config/te-sparcaout.h: Likewise.
1195 * config/te-tmips.h: Likewise.
1196 * config/vax-inst.h: Likewise.
1197 * config/vms-conf.h: Likewise.
1199 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1201 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1203 2000-11-13 H.J. Lu <hjl@gnu.org>
1205 * config/obj-elf.c (elf_frob_symbol): Support
1206 ".symver name,name2@@@nodename".
1207 (elf_frob_file_before_adjust): Likewise.
1209 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1210 and ".symver name,name2@@@nodename".
1213 2000-11-12 H.J. Lu (hjl@gnu.org)
1215 * config/obj-elf.c (obj_elf_symver): Check missing version
1218 2000-11-12 H.J. Lu (hjl@gnu.org)
1220 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1221 instead of bfd_vma for non-bfd assemblers.
1223 2000-11-09 Kazu Hirata <kazu@hxi.com>
1225 * itbl-ops.c: Fix comment typos.
1227 2000-11-08 Jim Wilson <wilson@redhat.com>
1229 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1230 (struct unwind): Add next_slot_frag field.
1231 (slot_index): New parameters slot_frag and first_frag. Add code
1232 to add in frag sizes when different. Add comments.
1233 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1234 arguments to slot_index.
1235 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1236 loop end. Set next_slot_frag field.
1238 2000-11-07 H.J. Lu <hjl@gnu.org>
1240 * doc/as.texinfo (.symver): Updated for versioned symbol
1243 * obj.h (format_ops): Add the frob_file_before_adjust field.
1245 * config/obj-aout.c (aout_format_ops): Set the
1246 frob_file_before_adjust field to 0.
1247 * config/obj-coff.c (coff_format_ops): Likewise.
1248 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1250 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1252 (elf_frob_file_before_adjust): New function to remove unneeded
1253 versioned symbols from the symbol table.
1254 (elf_format_ops): Set the frob_file_before_adjust field to
1255 elf_frob_file_before_adjust.
1257 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1260 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1262 2000-11-07 Peter Targett <peter.targett@arccores.com>
1264 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1266 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1267 Fix compile time warning messages.
1269 2000-11-07 Nick Clifton <nickc@redhat.com>
1271 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1272 buffer in order to avoid buffer overflows.
1274 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1276 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1277 Change M to m for -milp32 or -mlp64 to match gcc.
1278 (dot_endp): Use bytes_per_address instead of 8.
1279 (emit_one_bundle): Use number_to_chars_littleendian instead of
1281 (fix_insn): Likewise.
1282 (ia64_init): New function.
1283 (ia64_target_format): New function.
1284 (md_begin): Set endianness, arch, and machine as appropriate.
1285 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1286 Make these macros depend on TE_HPUX macro.
1287 (TARGET_FORMAT): Define.
1288 (HOST_SPECIAL_INIT): Define.
1289 * config/te-hpux.h: New file.
1290 * configure.in: Add "ia64-*-hpux*" target to configure.
1291 * configure: Regenerate.
1293 2000-11-06 Kazu Hirata <kazu@hxi.com>
1295 * as.c: Fix formatting.
1296 * dwarf2dbg.c: Likewise.
1297 * input-file.c: Likewise.
1298 * input-file.h: Likewise.
1299 * input-scrub.c: Likewise.
1300 * itbl-ops.c: Likewise.
1301 * listing.c: Likewise.
1302 * macro.h: Likewise.
1303 * messages.c: Likewise.
1305 * subsegs.c: Likewise.
1306 * subsegs.h: Likewise.
1307 * write.c: Likewise.
1309 2000-11-06 Nick Clifton <nickc@redhat.com>
1311 * doc/as.texinfo: Add GNU Free Documentation License.
1312 * doc/gasp.texi: Add GNU Free Documentation License.
1313 * doc/as.1: Add GNU Free Documentation License.
1315 2000-11-05 Nick Clifton <nickc@redhat.com>
1317 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1319 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1321 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1322 * configure: Regenerate.
1324 2000-11-01 Nick Clifton <nickc@redhat.com>
1326 * read.c (original_case_string): New global variable.
1327 (read_a_source_file): Copy opcode string into
1328 original_case_string if clobbering the case of the opcode.
1329 * read.h: Export the definition of original_case_string.
1330 * config/tc-arm.c (md_assembler): When parsing a .req
1331 directive use the original opcode string, not the case
1334 2000-11-02 Nick Clifton <nickc@redhat.com>
1336 * config/tc-mn10300.c (debug_line): Remove this static
1338 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1339 dwarf2_where and dwarf2_gen_line_info.
1341 2000-11-02 Theo Honohan <th@futuretv.com>
1343 * config/tc-arm.c (do_msr): Improve error message.
1345 2000-10-31 Eric Christopher <echristo@redhat.com>
1347 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1348 or pc-relative, else use fx_offset.
1350 2000-10-31 Jim Wilson <wilson@redhat.com>
1352 * config/tc-ia64.c (struct md): New field tag_fixups.
1353 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1354 qualifying predicate.
1355 (emit_one_bundle): Delete spurious multiplication by one. Handle
1357 (ia64_start_line): Error if dangling qualifying predicate.
1358 (defining_tag): New static variable.
1359 (ia64_unrecognized_line, case '['): Parse tags.
1360 (ia64_frob_label): Create tag_fixups.
1361 (md_assemble): Reset md.qp.X_op after using it.
1363 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1365 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1367 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1369 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1371 2000-10-30 Kazu Hirata <kazu@hxi.com>
1373 * expr.c: Fix formatting.
1374 * flonum-copy.c: Likewise.
1375 * flonum.h: Likewise.
1379 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1381 * as.h (OPTION_MD_BASE): Bump to 190.
1382 * as.c (parse_args) <std_longopts>: Add comment about the need to
1383 check OPTION_MD_BASE in as.h.
1385 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1388 2000-10-27 Nick Clifton <nickc@redhat.com>
1390 * configure.in (emulations): Add m68hc12.
1391 * configure: Regenerate.
1392 * po/gas.pot: Regenerate.
1394 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1396 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1398 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1400 2000-10-25 Nick Clifton <nickc@redhat.com>
1402 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1403 a DWARF2 line number information sequence.
1405 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1407 * read.c (generate_lineno_debug): Update comment describing why
1408 DWARF2 line number debug information is not generated
1409 automatically by this function.
1411 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1414 * config/tc-arm.h (md_end): Define.
1415 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1417 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1418 if generating DWARF2 line numbers.
1419 (arm_end_of_source): New function. Call dwarf2_finish if
1422 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1423 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1424 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1426 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1428 * tc-i386.c: Fix prototype declarations for functions taking no
1431 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1433 * tc-i386.c (i386_operand_modifier): Remove.
1434 (build_displacement_string): Remove.
1435 (i386_parse_seg): Remove.
1436 (i386_intel_memory_operand): Remove.
1437 (i386_intel_operand): Re-write using recursive descent parser based
1438 on MASM documentation.
1439 (struct intel_parser_s): New structure.
1440 (intel_parser): New static variable.
1441 (struct intel_token): New structure.
1442 (cur_token, prev_token): New static variables.
1455 (intel_match_token): New function.
1456 (intel_get_token): New function.
1457 (intel_putback_token): New function.
1458 (intel_expr): New function.
1459 (intel_e05): New function.
1460 (intel_e05_1): New function.
1461 (intel_e06): New function.
1462 (intel_e06_1): New function.
1463 (intel_e09): New function.
1464 (intel_e09_1): New function.
1465 (intel_e10): New function.
1466 (intel_e10_1): New function.
1467 (intel_e11): New function.
1469 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1471 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1472 instructions to loose any special insn->architecture mask.
1474 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1475 (sparc_md_end, sparc_arch_types, sparc_arch,
1476 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1477 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1478 request v9b architecture if they are used).
1480 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1482 * config/tc-m68k.c: Fix the previous misapplied patch.
1484 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1486 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1487 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1488 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1491 2000-10-17 Kazu Hirata <kazu@hxi.com>
1493 * debug.c: Fix formatting.
1494 * depend.c: Likewise.
1495 * dwarf2dbg.c: Likewise.
1496 * dwarf2dbg.h: Likewise.
1497 * ecoff.c: Likewise.
1500 * flonum-konst.c: Likewise.
1501 * frags.h: Likewise.
1503 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1505 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1507 * doc/as.texinfo: Added notes about this new option.
1509 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1511 * config/tc-sh.c (JREG): Remove.
1512 (md_convert_frag): Remove #if 0:d code using JREG.
1514 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1516 * config/tc-i386.c (i386_operand_modifier): Only match
1517 modifiers SHORT and FLAT if they are followed by a space.
1518 (parse_register): When `allow_naked_reg' is set, do not confuse
1519 identifiers that start with a register name with a register.
1521 2000-10-12 Kazu Hirata <kazu@hxi.com>
1523 * app.c: Fix formatting.
1526 * bit_fix.h: Likewise.
1531 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1533 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1535 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1537 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1538 Re-arrange function a little and improve error message.
1540 * write.c (write_relocs): Fix a comment.
1542 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1545 2000-10-05 Jim Wilson <wilson@cygnus.com>
1547 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1549 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1551 * config/tc-i386.c: Delete some useless comments, reformat others.
1553 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1554 non-global syms in linkonce sections.
1556 2000-10-04 Ralf Baechle <ralf@gnu.org>
1558 * config/tc-ia64.c (operand_match): Don't use // style comments.
1559 * config/tc-i370.c: Likewise.
1561 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1563 Changes to handle varying register prefix and user symbol prefix.
1564 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1565 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1566 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1567 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1568 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1569 (demand_register_prefix): New variable.
1570 (md_pseudo_table): New pseudo ".syntax".
1571 (md_longopts): New options --no-underscore and --underscore.
1572 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1573 on symbols_have_leading_underscore.
1574 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1575 (get_spec_reg): Ditto.
1576 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1578 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1580 <case OPTION_NO_US, case OPTION_US>: New.
1581 (md_show_usage): Be brief and reformat to match continuation of
1583 * po/gas.pot: Regenerate.
1585 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1587 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1588 force relocs for 12 bit branches.
1589 (md_apply_fix): Similarly, adjust logic here.
1591 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1593 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1594 adjust for external and weak syms as we will use a reloc. Allow
1595 for +8 offset when calculating limits of branches.
1596 (hppa_fix_adjustable): Undo 2000-09-23 change.
1597 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1598 Correct distance calculation.
1599 (tc_gen_reloc): Print the file name and line number if we can't
1602 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1603 * config/tc-hppa.c (nonzero_dibits): Define.
1604 (arg_reloc_stub_needed): Check each arg and return value
1605 separately for zero case.
1606 (pa_align): Declare argument `bytes'.
1608 2000-09-25 Kazu Hirata <kazu@hxi.com>
1610 * config/tc-cris.c: Fix formatting.
1611 * config/tc-d10v.h: Likewise.
1612 * config/tc-d30v.c: Likewise.
1613 * config/tc-d30v.h: Likewise.
1614 * config/tc-fr30.c: Likewise.
1615 * config/tc-fr30.h: Likewise.
1616 * config/tc-m68k.c: Likewise.
1617 * config/tc-m68k.h: Likewise.
1618 * config/tc-pj.h: Likewise.
1619 * config/tc-ppc.c: Likewise.
1620 * config/tc-ppc.h: Likewise.
1621 * config/tc-sh.c: Likewise.
1622 * config/tc-sh.h: Likewise.
1623 * config/tc-sparc.c: Likewise.
1624 * config/tc-v850.h: Likewise.
1625 * config/tc-vax.h: Likewise.
1626 * config/tc-w65.h: Likewise.
1627 * config/tc-z8k.h: Likewise.
1629 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1631 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1632 checks only for ELF.
1633 (hppa_force_relocation): Likewise.
1635 2000-09-22 Jim Wilson <wilson@cygnus.com>
1637 * config/tc-ia64.c (dv_sem): Add "stop".
1638 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1639 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1640 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1642 (mark_resources): Check IA64_RS_PRr.
1644 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1646 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1647 md_estimate_size_before_relax): Redesign and clean up the
1648 relaxation mechanism.
1650 2000-09-21 Kazu Hirata <kazu@hxi.com>
1652 * config/tc-ns32k.c: Fix formatting.
1653 * config/tc-ns32k.h: Likewise.
1655 2000-09-20 Kazu Hirata <kazu@hxi.com>
1657 * config/tc-m32r.c: Fix formatting.
1658 * config/tc-m32r.h: Likewise.
1659 * config/tc-m68851.h: Likewise.
1660 * config/tc-m68hc11.c: Likewise.
1661 * config/tc-m68hc11.h: Likewise.
1662 * config/tc-m88k.c: Likewise.
1663 * config/tc-mcore.c: Likewise.
1664 * config/tc-mcore.h: Likewise.
1665 * config/tc-mips.c: Likewise.
1666 * config/tc-mips.h: Likewise.
1667 * config/tc-mn10200.h: Likewise.
1668 * config/tc-mn10300.h: Likewise.
1669 * config/tc-tahoe.c: Likewise.
1670 * config/tc-tahoe.h: Likewise.
1672 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1674 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1675 Likewise in relaxation description comments.
1677 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1679 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1680 subtraction of two syms without emitting a relocation.
1682 From David Huggins-Daines <dhd@linuxcare.com>
1683 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1684 global or weak symbols.
1686 2000-09-15 Kazu Hirata <kazu@hxi.com>
1688 * config/tc-h8300.h: Fix formatting.
1689 * config/tc-h8500.c: Likewise.
1690 * config/tc-h8500.h: Likewise.
1691 * config/tc-hppa.h: Likewise.
1692 * config/tc-i370.h: Likewise.
1693 * config/tc-i386.h: Likewise.
1694 * config/tc-i860.c: Likewise.
1695 * config/tc-i860.h: Likewise.
1696 * config/tc-i960.h: Likewise.
1697 * config/tc-ia64.c: Likewise.
1698 * config/tc-ia64.h: Likewise.
1700 2000-09-14 Kazu Hirata <kazu@hxi.com>
1702 * config/tc-a29k.c: Fix formatting.
1703 * config/tc-alpha.c: Likewise.
1704 * config/tc-arc.c: Likewise.
1705 * config/tc-arc.h: Likewise.
1706 * config/tc-arm.c: Likewise.
1707 * config/tc-arm.h: Likewise.
1708 * config/tc-avr.c: Likewise.
1709 * config/tc-avr.h: Likewise.
1710 * config/tc-tic30.c: Likewise.
1711 * config/tc-tic30.h: Likewise.
1712 * config/tc-tic54x.c: Likewise.
1713 * config/tc-tic54x.h: Likewise.
1714 * config/tc-tic80.c: Likewise.
1715 * config/tc-tic80.h: Likewise.
1717 2000-09-14 Timothy Wall <twall@cygnus.com>
1719 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1720 parallel comparisons for later use.
1721 (struct rsrc): Add parallel comparison type.
1722 (resources_match): Skip special cases of PR usage (non-conflicting
1725 2000-09-13 Kazu Hirata <kazu@hxi.com>
1727 * config/obj-ecoff.c: Fix formatting.
1728 * config/obj-elf.c: Likewise.
1729 * config/obj-elf.h: Likewise.
1730 * config/obj-evax.h: Likewise.
1731 * config/obj-generic.h: Likewise.
1732 * config/obj-hp300.c: Likewise.
1733 * config/obj-hp300.h: Likewise.
1734 * config/obj-ieee.h: Likewise.
1735 * config/obj-vms.c: Likewise.
1736 * config/obj-vms.h: Likewise.
1738 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1740 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1741 (md_parse_option): Ditto.
1742 (md_longopts): Add -mips32 option.
1743 (md_show_usage): Document new options.
1744 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1745 (mips_ip): Assemble mfc0 with a sub-selection code.
1746 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1747 (mips_cpu_to_str): New function.
1748 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1749 Use CPU_* defines instead of hardcoded numbers.
1751 * doc/as.texinfo: Document new options.
1752 * doc/c-mips.texi: Ditto.
1754 2000-09-12 Kazu Hirata <kazu@hxi.com>
1756 * as.h: Fix formatting.
1757 * asintl.h: Likewise.
1758 * bit_fix.h: Likewise.
1759 * config/obj-aout.c: Likewise.
1760 * config/obj-aout.h: Likewise.
1761 * config/obj-bout.c: Likewise.
1762 * config/obj-bout.h: Likewise.
1763 * config/obj-coff.c: Likewise.
1764 * config/obj-coff.h: Likewise.
1765 * dwarf2dbg.h: Likewise.
1767 * flonum.h: Likewise.
1768 * frags.h: Likewise.
1769 * itbl-ops.h: Likewise.
1770 * macro.h: Likewise.
1773 * struc-symbol.h: Likewise.
1774 * subsegs.h: Likewise.
1775 * symbols.h: Likewise.
1777 * write.h: Likewise.
1779 2000-09-11 Kazu Hirata <kazu@hxi.com>
1781 * bignum-copy.c: Fix formatting.
1782 * config/tc-i370.c: Likewise.
1783 * config/tc-i960.c: Likewise.
1784 * config/tc-m68k.c: Likewise.
1785 * ehopt.c: Likewise.
1786 * flonum-copy.c: Likewise.
1787 * flonum-konst.c: Likewise.
1788 * flonum-mult.c: Likewise.
1789 * literal.c: Likewise.
1792 * stabs.c: Likewise.
1793 * subsegs.c: Likewise.
1795 2000-09-09 Philip Blundell <philb@gnu.org>
1797 * configure.in (arm*-*-uclinux*): New target.
1798 * configure: Regenerate.
1800 2000-09-09 Kazu Hirata <kazu@hxi.com>
1802 * input-file.c: Fix formatting.
1803 * itbl-ops.c: Likewise.
1804 * messages.c: Likewise.
1806 2000-09-08 Philip Blundell <philb@gnu.org>
1808 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1811 2000-09-07 H.J. Lu <hjl@gnu.org>
1813 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1814 * configure: Rebuild.
1816 2000-09-07 Kazu Hirata <kazu@hxi.com>
1818 * atof-generic.c: Fix formatting.
1819 * config/tc-mips.c: Likewise.
1820 * config/tc-vax.c: Likewise.
1821 * input-scrub.c: Likewise.
1823 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1825 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1826 * configure.in (sh-*-linux*): Added.
1827 * configure: Rebuilt.
1829 2000-09-06 Kazu Hirata <kazu@hxi.com>
1831 * config/tc-hppa.c: Fix formatting.
1833 * ecoff.c: Fix formatting.
1835 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1837 * configure: Rebuilt with new libtool.m4.
1839 2000-09-05 Kazu Hirata <kazu@hxi.com>
1841 * cgen.c: Fix formatting.
1842 * config/tc-ia64.c: Likewise.
1844 2000-09-05 Nick Clifton <nickc@redhat.com>
1846 * aclocal.m4: Regenerate.
1847 * config.in: Regenerate.
1848 * configure: Regenerate.
1849 * po/gas.pot: Regenerate.
1851 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1853 * config/tc-cris.c: Correct comment typos.
1855 2000-09-05 Eric Christopher <echristo@cygnus.com>
1857 * config/tc-mn10300.c: Cleanup.
1858 (md_pcrel_from): Enable.
1860 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1862 * expr.c (operand): Fix a comment typo.
1863 * write.c (write_relocs): Fix a signed/unsigned warning.
1865 * config/tc-hppa.c (fudge_reg_expressions): New
1866 (hppa_force_reg_syms_absolute): New.
1867 (pa_equ): Allow reg_section expressions.
1868 * config/tc-hppa.c (md_optimize_expr): Define.
1869 (hppa_force_reg_syms_absolute): Prototype.
1871 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1872 (pa_parse_number): Pass in arg to select fp reg parsing.
1873 Return 1 to indicate format checks pass. If strict, then only
1874 accept a register or register symbol. Return value in...
1875 (pa_number): New static for pa_parse_number.
1876 (FP_REG_BASE): Define.
1877 (FP_REG_RSEL): Define.
1878 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1879 appropriate. White space changes.
1880 (need_pa11_opcode): Don't bother passing any params, get them from
1882 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1883 Remove extraneous check in case 'Q'.
1884 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1885 reg, set section of resulting symbol to reg_section.
1886 (pa_parse_space_stmt): Modify call to pa_parse_number.
1887 (pa_space): Likewise.
1889 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1890 (hppa_force_relocation): Handle vtable relocs.
1891 (pa_vtable_entry): New.
1892 (pa_vtable_inherit): New.
1893 (md_pseudo_table): Add entries for vtable pseudos.
1894 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1895 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1897 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1898 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1899 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1901 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1902 specify a symbol type.
1904 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1905 dependent things together.
1906 (md_elf_symbol_type): Define.
1908 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1910 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1912 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1913 (obj_elf_vtable_entry): Declare.
1915 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1916 and export function.
1917 (obj_elf_vtable_entry): Similarly.
1918 (elf_pseudo_table): Fix the damage with a cast.
1920 2000-09-03 Richard Henderson <rth@cygnus.com>
1922 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1923 for template selection when a label is needed.
1925 2000-09-02 Kazu Hirata <kazu@hxi.com>
1927 * config/tc-ia64.c: Fix formatting.
1929 2000-09-02 Nick Clifton <nickc@redhat.com>
1931 * configure.in: Increase version number to 2.10.91.
1932 * configure: Regenerate.
1933 * aclocal.m4: Regenerate.
1934 * config.in: Regenerate.
1935 * po/gas.pot: Regenerate.
1936 * Makefile.in: Regenerate.
1938 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1940 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1941 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1942 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1944 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1947 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1949 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1950 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1951 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1952 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1953 (GOT_symbol): New variable.
1954 (md_undefined_symbol): Set it.
1956 2000-09-01 Richard Henderson <rth@cygnus.com>
1958 * config/tc-ia64.c (match): Don't inline.
1959 (extra_goodness): New.
1960 (md_begin): Prefer nop.f and nop.b for best_template.
1962 2000-08-31 Kazu Hirata <kazu@hxi.com>
1964 * as.c: Fix formatting.
1966 * frags.c: Likewise.
1967 * macro.c: Likewise.
1969 2000-08-31 Eric Christopher <echristo@cygnus.com>
1971 * config/tc-mn10300.c: Cleanup and fix warnings.
1972 (md_pseudo_table): Add initializers.
1973 (md_show_usage): Cleanup.
1974 (md_parse_option): Fix warnings.
1975 (md_undefined_symbol): Fix warnings.
1976 (md_conver_frag): Fix warnings.
1977 (tc_gen_reloc): Fix warnings.
1978 (md_apply_fix3): Fix warnings.
1979 (check_operand): Fix warnings.
1981 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1983 * acinclude.m4: Include libtool and gettext macros from the
1985 * aclocal.m4, configure: Rebuilt.
1987 2000-08-30 Mark Hatle <mhatle@mvista.com>
1989 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1991 2000-08-31 Kazu Hirata <kazu@hxi.com>
1993 * listing.c: Fix formatting.
1995 2000-08-29 Kazu Hirata <kazu@hxi.com>
1997 * app.c: Fix a comment typo. Fix formatting.
1999 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2001 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2002 offset of the target destination for jmp instructions.
2003 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2005 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2007 * NEWS: Mention support for CRIS.
2009 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2011 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2012 Sets `.lcomm' alignment to zero.
2014 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2016 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2017 (TC_FIX_ADJUSTABLE): Define.
2019 2000-08-23 Jim Wilson <wilson@cygnus.com>
2021 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2022 unwind.personality_routine is set.
2024 2000-08-23 H.J. Lu <hjl@gnu.org>
2026 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2028 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2030 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2033 2000-08-22 H.J. Lu <hjl@gnu.org>
2035 * config.in (STRICTCOFF): New for strict COFF.
2037 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2038 i386-*-go32* and i386-go32-rtems*.
2039 * configure: Rebuilt.
2041 * config/obj-coff.c (obj_coff_endef): Follow the historical
2042 behavior if STRICTCOFF is not defined.
2044 * doc/internals.texi: Document STRICTCOFF.
2046 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2048 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2049 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2050 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2051 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2052 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2053 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2054 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2057 2000-08-22 Eric Christopher <echristo@cygnus.com>
2059 * config/tc-mn10300.c: (md_apply_fix): New function.
2060 (mn10300_force_relocation): New function.
2061 (mn10300_fix_adjustable): New function.
2063 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2064 (TC_HANDLES_FX_DONE): Define.
2065 (obj_fix_adjustable): Define.
2066 (MD_APPLY_FIX3): Define.
2067 (TC_LINKRELAX_FIXUP): Define.
2069 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2071 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2073 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2075 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2077 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2078 if the fixup resulted in a relocation.
2080 2000-08-18 Nick Clifton <nickc@redhat.com>
2082 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2083 Make reference to first element of shift_names explicit.
2085 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2087 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2088 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2089 add a symbol's address. Removed all target-specific #ifdefs that
2090 used to accomplished the same.
2091 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2092 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2093 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2094 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2095 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2097 2000-08-17 Kazu Hirata <kazu@hxi.com>
2099 * dwarf2dbg.c: Fix formatting.
2101 2000-08-17 Nick Clifton <nickc@redhat.com>
2103 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2104 to be recoded as logical shift lefts by zero.
2106 2000-08-16 Jim Wilson <wilson@cygnus.com>
2108 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2109 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2111 (note_register_values): Handle IA64_OPND_R3_2 operands.
2113 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2115 * config/tc-i860.c (md_operand): Silly typo fixed.
2117 2000-08-16 Nick Clifton <nickc@redhat.com>
2119 * config/tc-arm.c (struct asm_shift): Delete.
2121 (enum asm_shift_index): New.
2122 (struct asm_shift_properties): New.
2123 (struct asm_shift_name): New.
2124 (shift_properties[]); New.
2125 (shift_names[]); New.
2127 (decode_shift): Use new structures.
2128 Issue a warning is "ROR #0" is used.
2129 Issue a warning if "ASR #0" or "LSR #0" is used.
2131 (md_begin): Initialise arm_shift_hsh table from new
2132 asm_shift_name array.
2134 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2136 * config/tc-sparc.c: Kill all warnings.
2137 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2139 (md_show_usage): Update usage text.
2141 2000-08-16 Nick Clifton <nickc@redhat.com>
2143 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2146 2000-08-15 Will Cohen <wcohen@redhat.com>
2148 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2150 * config/tc-sh.c (md_assemble): Changed so debug_type
2151 test performed for ppi_assemble
2152 * config/tc-sh.c: Included dwarf2dbg.h.
2153 (debug_line): Defined.
2154 (md_assemble): Generates dwarf2 line info.
2155 (sh_finalize): New function. Finalize dwarf2 info.
2156 (assemble_ppi): Returns size of code generated.
2157 (build_Mytes): Returns size of code generated.
2158 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2159 * config/tc-sh.h (md_end): Defined.
2160 (sh_finalize): Declared.
2162 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2164 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2167 2000-08-14 Nick Clifton <nickc@redhat.com>
2169 * config/tc-arm.c (do_bx): Allow "bx pc".
2171 2000-08-14 Jim Wilson <wilson@cygnus.com>
2173 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2174 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2175 (md_begin): Change assignment to md.flag to OR in the new bit.
2177 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2179 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2180 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2183 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2185 * NEWS: Mention i860 support.
2187 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2189 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2191 2000-08-14 Andreas Schwab <schwab@suse.de>
2193 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2195 2000-08-11 Andreas Schwab <schwab@suse.de>
2197 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2200 2000-08-11 Kazu Hirata <kazu@hxi.com>
2202 * expr.c: Fix formatting.
2203 * config/obj-bout.c: Likewise.
2205 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2207 * doc/c-i860.texi: Flesh out the i860 section more.
2209 2000-08-10 Kazu Hirata <kazu@hxi.com>
2211 * symbols.c: Fix formatting.
2214 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2216 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2217 has the IgnoreSize bit set.
2219 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2221 From Rodney Brown <RodneyBrown@mynd.com>
2222 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2223 * configure: Regenerate.
2225 2000-08-09 Kazu Hirata <kazu@hxi.com>
2227 * hash.c: Fix formatting.
2230 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2232 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2233 (i860_fix_info): New enum.
2234 (MD_APPLY_FIX3): Define.
2235 (WORKING_DOT_WORD): Define.
2236 (TC_HANDLES_FX_DONE): Define.
2237 (DIFF_EXPR_OK): Define.
2238 (LISTING_HEADER): Define.
2239 (TARGET_FORMAT): Select target format based on endian flag.
2240 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2241 (target_big_endian): Add external declaration.
2243 * config/tc-i860.c: All existing code reworked completely. Other
2244 new code shown below.
2245 (SYNTAX_SVR4): Define.
2246 (target_warn_expand): New variable.
2247 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2248 (md_longopts): Declare and define with new options (-EL, -EB,
2250 (md_show_usage): New function.
2251 (md_operand): New function.
2252 (obtain_reloc_for_imm16): New function.
2253 (md_apply_fix3): New function.
2254 (tc_gen_reloc): New function.
2256 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2258 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2259 2 bytes of the jump address are in the same frag.
2260 (find): Accept 68hc12 register indirect modes.
2262 * NEWS: Mention 68HC11 & 68HC12 support.
2264 2000-08-07 Richard Henderson <rth@cygnus.com>
2266 * config/tc-ia64.c (unwind): Add prologue_mask member.
2267 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2268 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2269 (dot_body): Clear unwind.prologue_mask.
2270 (dot_prologue): Set it. Accept a register second argument.
2272 2000-08-07 Kazu Hirata <kazu@hxi.com>
2274 * config/atof-ieee.c: Fix formatting.
2275 * config/atof-tahoe.c: Likewise.
2277 2000-08-06 Nick Clifton <nickc@cygnus.com>
2279 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2282 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2283 of .popsection, .previous, .pushsection, .subsection,
2284 .version, .vtable_entry, .vtable_inherit and .weak.
2286 2000-08-05 Kazu Hirata <kazu@hxi.com>
2288 * config/tc-cris.c: Fix formatting.
2289 * config/tc-i386.c: Likewise.
2290 * config/tc-sparc.c (sparc_ip): Simplify the code.
2292 2000-08-04 Kazu Hirata <kazu@hxi.com>
2294 * config/tc-cris.c: Rearrange code for readability.
2295 * config/tc-d10v.c: Fix formatting.
2296 * config/tc-m32r.c: Likewise.
2297 * config/tc-sparc.c: Likewise.
2299 2000-08-02 Jim Wilson <wilson@cygnus.com>
2301 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2302 before ia64_find_opcode.
2303 (md_assemble): Likewise.
2305 2000-08-01 Nick Clifton <nickc@cygnus.com>
2307 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2308 Undo some formatting fixes.
2310 2000-08-01 Kazu Hirata <kazu@hxi.com>
2312 * config/obj-som.c: Fix formatting.
2313 * config/obj-ieee.c: Likewise.
2314 * config/tc-arm.c: Likewise.
2315 * config/tc-v850.c: Likewise.
2317 2000-08-01 Nick Clifton <nickc@redhat.com>
2319 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2320 index by command line option.
2322 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2324 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2325 (@node M68K-Branch): Rewrite to match the reality.
2327 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2329 * doc/c-i860.texi: New file.
2330 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2331 * doc/Makefile.in: Regenerate.
2332 * doc/all.texi: Add I860 as relevant architecture.
2333 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2335 2000-07-31 Kazu Hirata <kazu@hxi.com>
2337 * config/tc-d30v.c: Fix formatting.
2339 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2341 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2342 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2343 long emit a long branch if available instead of an absolute jump, never
2344 emit absolute jumps for anything with --pcrel.
2346 * doc/c-m68k.texi: Document new command line option.
2348 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2350 * config/tc-avr.c: Use PARAMS macro in function declarations.
2351 Don't declare md_pcrel_from_section (already in tc-avr.h).
2352 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2353 (avr_operand): Don't set (unsigned) op_mask to -1.
2355 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2357 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2358 * configure: Regenerated.
2359 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2360 of operand to the .type directive (.e.g, "type").
2362 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2364 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2365 * app.c (do_scrub_chars): Record where first comment found.
2366 * read.c (read_a_source_file): Init found_comment on entry, and
2367 notify whether comments found on exit.
2368 * config/tc-hppa.c (md_shortopts): Add "c".
2369 (md_longopts): Add warn-comment.
2370 (md_parse_option): Handle it.
2371 (md_show_usage): Show available options.
2372 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2374 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2376 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2377 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2379 (md_estimate_size_before_relax): Don't fall off end of function.
2381 2000-07-27 Kazu Hirata <kazu@hxi.com>
2383 * config/tc-avr.c: Fix formatting.
2384 * config/tc-ns32k.c: Likewise.
2386 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2388 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2390 2000-07-27 Kazu Hirata <kazu@hxi.com>
2392 * config/tc-d10v.c: Fix formatting.
2393 * config/tc-z8k.c: Likewise.
2394 * config/tc-sparc.c: Likewise.
2396 2000-07-26 Dave Brolley <brolley@redhat.com>
2398 * cgen.c (queue_fixup): Declare opinfo.
2399 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2400 (gas_cgen_md_operand): Ditto.
2401 (gas_cgen_md_apply_fix3): Ditto.
2403 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2405 * config/obj-coff.c (obj_frob_symbol): Don't merge
2406 labels. Don't merge if the symbol isn't constant. Return
2407 immediately if a symbol is merged.
2409 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2411 * frags.c (frag_align): Correct absolute section alignment.
2413 2000-07-20 DJ Delorie <dj@redhat.com>
2415 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2416 it breaks linking against DLLs.
2418 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2420 * configure.in: Add CRIS support.
2421 * configure: Regenerate.
2422 * Makefile.am: (CPU_TYPES): Add cris.
2423 (CPU_OBJ_VALID) [aout]: Add cris.
2424 (MULTI_CPU_TYPES): Add cris.
2425 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2426 [coff]: Only i386 and mips are valid.
2427 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2428 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2429 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2430 Regenerate dependencies.
2431 * Makefile.in: Regenerate.
2432 * aclocal.m4: Regenerate.
2433 * as.c: Declare crisaout, criself.
2434 * config/tc-cris.h, config/tc-cris.c: New.
2435 * config/e-criself.c, config/e-crisaout.c: New.
2436 * po/POTFILES.in, po/gas.pot: Regenerate.
2438 2000-07-20 Kazu Hirata <kazu@hxi.com>
2440 * read.c: Fix formatting.
2441 * write.c: Fix formatting.
2443 2000-07-19 H.J. Lu <hjl@gnu.org>
2445 * sb.c: Include <stdlib.h> if exists for abort ().
2447 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2449 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2450 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2451 (pa_type_args): Same here.
2453 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2455 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2456 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2457 the storage class is already set.
2459 2000-07-17 Kazu Hirata <kazu@hxi.com>
2461 * config/tc-m68hc11.c: Fix formatting.
2462 * config/tc-mn10200.c: Likewise.
2463 * config/tc-mn10300.c: Likewise.
2464 * config/tc-pj.c: Likewise.
2465 * config/tc-tic80.c: Likewise.
2466 * config/tc-w65.c: Likewise.
2468 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2470 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2473 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2475 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2478 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2480 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2481 ELF as are used for SOM (except the 32-bit reloc one) to decide
2482 whether a symbol can be reduced to a section symbol. Expand on
2483 the comment for symbols involved in LR% and RR% expressions.
2485 2000-07-14 Nick Clifton <nickc@cygnus.com>
2487 * config/tc-mips.c (mips_disable_float_construction): New
2488 static variable. Set to true if doubles should not be
2489 constructed by loading two single width fp registers with
2490 halves of the value.
2491 (mips_ip): Test mips_disable_float_construction.
2492 (md_longopts): Add command line switches --construct-floats
2493 and --no-construct-floats.
2494 (md_parse_option): Parse new command line options.
2495 (md_show_usage): Describe new command line options.
2497 * doc/c-mips.texi: Document new command line options.
2499 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2501 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2502 * configure: Regenerate.
2504 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2506 * configure.in (DEFAULT_EMULATION setting): Revert part of
2507 2000-07-01 change that set te_multi=multi unless set to tmips.
2508 * configure: Regenerate.
2510 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2512 * config/obj-coff.c (coff_frob_section): Add padding to the last
2513 section when aligning it increases its size.
2515 2000-07-11 Kazu Hirata <kazu@hxi.com>
2517 * config/tc-tic54x.c: Fix formatting.
2519 2000-07-10 Kazu Hirata <kazu@hxi.com>
2521 * config/tc-h8500.c: Fix formatting.
2522 * config/tc-tic54x.c: Fix formatting.
2524 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2526 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2527 displacements correctly.
2529 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2531 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2533 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2537 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2539 From David Huggins-Daines <dhd@linuxcare.com>
2540 * config/te-hppalinux64.h: Add a new emulation.
2541 * configure.in (emulations): Add configure bits to support the
2542 64-bit Linux/parisc target.
2543 * configure: Regenerate.
2545 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2546 (md_shortopts): Add `V' for ELF.
2548 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2549 when SOM or ELF_ARG_RELOC are defined.
2550 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2551 ELF_ARG_RELOC are defined.
2552 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2553 (pa_stringer): ..Do it here instead. Fix comment typos.
2554 (hppa_force_relocation): Cast enums to int before comparing with
2557 From Ryan Bradetich <rbradetich@uswest.net>
2558 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2559 redifinition warning.
2560 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2561 (hppa_force_relocation): ditto
2562 (md_apply_fix): Added cast to buf to fix warnings.
2564 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2565 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2567 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2568 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2569 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2570 reloc_type** to avoid warnings in switch.
2571 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2572 little earlier instead.
2574 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2576 (pa_type_args): Use symbol_arg_reloc_info.
2577 (struct pa_it): Make arg_reloc unsigned int.
2578 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2579 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2580 (pa_code): Delete. pa_text duplicates this function.
2581 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2582 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2584 (cons_fix_new_hppa): Actually change selector to e_fsel when
2585 warning about assuming so.
2586 (tc_gen_reloc): More example elf arg reloc code.
2587 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2588 (hppa_force_relocation): Likewise.
2590 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2592 (pa_end_of_source): Prototype.
2593 (hppa_fix_adjustable): Prototype.
2594 (LABELS_WITHOUT_COLONS): Move it..
2595 * config/te-hppa.h: To here.
2597 * config/te-hppa64.h: New file.
2599 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2601 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2602 format -10, -16, 16 relocs.
2603 (hppa_elf_mark_end_of_function): Test for null
2604 last_call_info->start_symbol
2606 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2607 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2608 re_assesmble_* functions. Delete extraneous statements. Fix
2610 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2611 insn to re_assemble_*.
2613 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2615 * doc/internals.texi (Expressions): Fix typo.
2617 2000-07-08 Kazu Hirata <kazu@hxi.com>
2619 * config/tc-sh.c: Fix formatting.
2620 * config/tc-tic54x.c: Fix formatting.
2621 * depend.c: Fix formatting.
2622 * flonum-konst.c: Likewise.
2623 * flonum-mult.c: Likewise.
2625 2000-07-07 Kazu Hirata <kazu@hxi.com>
2627 * config/tc-sh.c: Fix comments.
2628 * config/obj-vms.c: Fix comments.
2629 * config/tc-a29k.c: Likewise.
2630 * config/tc-alpha.c: Likewise.
2631 * config/tc-h8300.c: Likewise.
2632 * config/tc-h8500.c: Likewise.
2633 * config/tc-i370.c: Likewise.
2634 * config/tc-ia64.c: Likewise.
2635 * config/tc-m68hc11.c: Likewise.
2636 * config/tc-m68k.c: Likewise.
2637 * config/tc-mips.c: Likewise.
2638 * config/tc-ns32k.c: Likewise.
2639 * config/tc-ppc.c: Likewise.
2640 * config/tc-z8k.c: Likewise.
2642 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2644 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2645 Default to '(SEC_LOAD | SEC_DATA)'.
2646 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2648 * doc/internals.texi (CPU Backend): Describe
2649 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2651 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2653 * as.c (parse_args): NULL terminate the long option list.
2655 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2657 * config/tc-d30v.h: Include "write.h" for fixS.
2658 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2660 2000-07-05 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-d30v.c (write_2_short): Further changes to warning
2663 messages produced when combining EITHER_BUT_PREFER_MU attributed
2666 2000-07-05 DJ Delorie <dj@redhat.com>
2670 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2672 * config/tc-arm.c (psrs): Accept combinations of flags.
2674 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2676 * config/tc-avr.c: Change _ () to _() around all strings marked
2677 for translation (exception from the usual coding style).
2678 (avr_opt): New struct variable, how the new switches are set.
2679 (OPTION_MMCU): Define as 'm' and actually use.
2680 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2681 (show_mcu_list): New function, display the list of known MCUs.
2682 (md_show_usage): Document the new switches. Call show_mcu_list.
2683 (avr_set_arch): Change 'm' to OPTION_MMCU.
2684 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2685 Handle the new switches.
2686 (avr_operands): Disable warnings for undefined combinations of
2687 operands if -mall-opcodes. Disable warnings for skipping two-word
2688 instructions if enhanced core or -mno-skip-bug.
2689 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2690 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2691 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2692 (avr_ldi_expression): Warn about implicit lo8().
2693 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2695 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2697 * configure.in: Add entry for mips-*-sysv4*MP*
2698 * configure: Rebuild
2699 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2700 elf32-tradlittlemips for traditional mips targets.
2701 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2702 test for Link Once sections as in adjust_reloc_syms.
2703 * config/te-tmips.h: New file for traditional mips targets. Define
2706 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2708 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2709 flags argument is not present, don't change an existing section's
2710 section's attributes. If the flags argument is present, warn if the
2711 attributes don't match the section's current attributes. When
2712 long section names are supported, set SEC_LINK_ONCE and
2713 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2715 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2717 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2718 symbols; create them.
2720 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2722 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2723 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2725 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2727 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2728 expressions. Ignore the problem when handling 16 bit signed
2729 immediates, because the assembler will take care of the relocation
2732 2000-06-27 Nick Clifton <nickc@cygnus.com>
2734 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2735 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2736 sequential order, and emit warning messages if the input source
2737 code contains constructs like that, or parallel constructs
2738 containing such opcodes.
2740 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2742 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2743 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2744 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2745 (md_show_usage): Update usage message.
2746 (md_parse_option): Allow redefinition of MCU type within the
2747 same avr[1-5] bfd machine type. Show both old and new MCU type
2748 in the error message.
2749 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2750 Simplify 8K wrap code.
2752 2000-06-25 Kazu Hirata <kazu@hxi.com>
2754 * config/obj-aout.c: Remove all uses of DEFUN.
2755 * config/obj-ieee.c: Likewise.
2756 * config/tc-sh.c: Fix comment typos.
2757 * config/tc-tahoe.c: Likewise.
2758 * config/tc-vax.c: Likewise.
2759 * config/tc-w65.c: Likewise.
2760 * config/tc-z8k.c: Likewise.
2761 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2763 2000-06-24 DJ Delorie <dj@cygnus.com>
2765 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2766 more changes from Sept 1999
2767 (tc_i386_fix_adjustable): ditto
2768 (md_apply_fix3): ditto
2770 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2772 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2773 (gas_cgen_parse_operand): Set it around expression() call.
2774 (gas_cgen_md_operand): Test for it before longjmp().
2776 2000-06-24 Kazu Hirata <kazu@hxi.com>
2778 * config/tc-h8500.c: Remove all uses of DEFUN.
2779 * config/tc-sh.c: Likewise.
2780 * config/tc-w65.c: Likewise.
2781 * config/tc-z8k.c: Likewise.
2783 * config/tc-h8500.c: Fix typos in comments.
2785 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2787 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2790 2000-06-23 matthew green <mrg@redhat.com>
2792 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2793 defined. Fix error message for `[' grouping.
2795 2000-06-22 Kazu Hirata <kazu@hxi.com>
2797 * config/tc-h8300.c: Fix formatting and comment typos.
2799 2000-06-22 Timothy Wall <twall@cygnus.com>
2801 * config/tc-ia64.c (note_register_values): Move premature QP
2802 notation clearing into the appropriate place.
2804 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2806 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2807 first before anything else. Add bin-bugs.h, emul.h and progress.h
2808 Sort list of files as for $(OBJS) in Makefile.am.
2810 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2811 find one. Remake dependencies.
2812 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2813 * Makefile.in: Regenerate.
2814 * doc/Makefile.in: Regenerate.
2816 * config/tc-i386.c (i386_displacement): Don't assume a constant
2817 displacement is necessarily 16 bits when in 16 bit code mode.
2818 (md_assemble): Instead size the displacement here after we know
2819 for sure that a .code16gcc operand hasn't automatically added
2820 operand size prefixes.
2822 2000-06-21 H.J. Lu <hjl@gnu.org>
2824 * Makefile.am: Rebuild dependency.
2825 * Makefile.in: Rebuild.
2827 2000-06-21 Kazu Hirata <kazu@hxi.com>
2829 * config/tc-h8300.c (parse_reg): Make the function static.
2830 (parse_exp): Likewise.
2832 2000-06-20 DJ Delorie <dj@cygnus.com>
2834 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2835 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2836 for cygwin import libraries to work properly.
2838 2000-06-20 H.J. Lu <hjl@gnu.org>
2840 * Makefile.am: Rebuild dependency.
2841 * Makefile.in: Rebuild.
2842 * configure: Likewise.
2843 * doc/Makefile.in: Likewise.
2845 2000-06-20 Timothy Wall <twall@cygnus.com>
2847 * doc/internals.texi (CPU backend): Add @itemx for
2848 TC_START_LABEL_WITHOUT_COLON.
2849 * doc/c-tic54x.texi: New.
2850 * doc/as.texinfo: Add tic54x features and include primary tic54x
2852 * doc/all.texi: Add C54X.
2853 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2854 * doc/Makefile.in: Regenerate.
2855 * configure.in: Add tic54x and define LIBM for tic54x.
2856 * configure: Regenrate.
2857 * config/tc-tic54x.[ch]: New.
2858 * config/obj-coff.h: Add tic54x.
2859 * Makefile.am: (CPU_TYPES): Add tic54x.
2860 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2861 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2862 (as_new_LDADD): Add $(LIBM).
2863 * Makefile.in: Regenerate.
2865 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2867 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2868 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2869 * doc/as.texinfo: Likewise.
2871 * configure, Makefile.in: Regenerate.
2872 * configure.in (emulations): Recognize m6811 and m6812.
2873 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2874 Added files for 68hc11 and 68hc12 assembler.
2875 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2876 * config/tc-m68hc11.h: Header definition for that assembler.
2878 2000-06-18 Nick Clifton <nickc@redhat.com>
2880 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2881 instead of OCTETS_PER_BYTE.
2883 * config/tc-v850.c: Fix compile time warnings.
2884 * config/tc-ppc.c: Fix compile time warnings.
2886 2000-06-18 H.J. Lu <hjl@gnu.org>
2888 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2889 * configure: Rebuild.
2891 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2893 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2896 2000-06-16 Nick Clifton <nickc@cygnus.com>
2898 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2899 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2901 * doc/c-mips.texi: Document newly accepted cpu variants.
2903 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2905 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2907 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2909 * macro.c (getstring): Make it possible to escape the quote
2912 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2914 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2916 2000-06-13 H.J. Lu <hjl@gnu.org>
2918 * configure: Regenerate.
2920 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2922 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2924 * doc/internals.texi (line_separator_chars): Semicolon is no
2925 longer a default. Mention null and newline as defaults.
2927 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2929 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2930 * config/tc-i860.h (line_separator_chars): Likewise.
2931 * config/tc-h8300.c (line_separator_chars): Likewise.
2932 * config/tc-i960.c (line_separator_chars): Likewise.
2933 * config/tc-m68k.c (line_separator_chars): Likewise.
2934 * config/tc-mips.c (line_separator_chars): Likewise.
2935 * config/tc-ns32k.c (line_separator_chars): Likewise.
2936 * config/tc-sparc.c (line_separator_chars): Likewise.
2937 * config/tc-vax.c (line_separator_chars): Likewise.
2939 * config/tc-h8300.c (comment_chars): Use string initialiser.
2940 * config/tc-i960.c (line_comment_chars): Likewise.
2941 * config/tc-z8k.c (comment_chars, line_comment_chars,
2942 line_separator_chars): Likewise.
2944 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2947 2000-06-08 Nick Clifton <nickc@cygnus.com>
2949 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2952 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2954 * configure.in (VERSION): Update to show this is the CVS mainline.
2956 2000-06-08 Matthew Jacob <mjacob@feral.com>
2958 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2959 $at is the integer register $r28, vs. both $r28 and the floating
2960 point register $f28.
2962 2000-06-08 James E. Wilson <wilson@cygnus.com>
2964 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2965 (dot_endp): Don't call ia64_flush_insns.
2966 (emit_one_bundle): Don't delete prologue/body records from
2967 unwind_record list in first loop. Rewrite second loop to account for
2970 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2972 * config/tc-ia64.c: Add missing prototypes.
2973 (generate_unwind_image): Cast argument to output_unw_records call.
2975 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2977 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2979 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2981 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2982 (REGISTER_P): likewise.
2983 (avr_opcodes): uses include/opcode/avr.h
2984 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2986 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2988 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2991 2000-06-03 H.J. Lu <hjl@gnu.org>
2993 * read.c (is_end_of_line): Put back `;'.
2995 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2997 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2999 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3001 * expr.c (operand): Test is_end_of_line outside switch to catch
3002 line separator chars that are also operators.
3003 (operator): Return O_illegal for line separator chars.
3005 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3006 entry (or `!' entry for TC_HPPA).
3008 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3009 before indexing is_end_of_line. Remove redundant check for '\0'.
3011 * config/tc-h8500.c (md_assemble): Likewise.
3012 * config/tc-mcore.c (md_assemble): Likewise.
3013 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3016 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3018 * config/tc-mcore.c (mcore_cons): Likewise.
3019 (mcore_float_cons): Likewise.
3020 (mcore_stringer): Likewise.
3021 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3023 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3025 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3027 2000-05-29 Nick Clifton <nickc@cygnus.com>
3029 * config/tc-sh.c: Fix compile time warning messages.
3031 * config/tc-mips.c: Fix compile time warning messages.
3033 2000-05-29 Philip Blundell <philb@gnu.org>
3035 * doc/as.texinfo: Update copyright dates.
3036 (Local Labels): Delete misplaced mention of ARM.
3037 * NEWS: Mention ARM ELF support.
3039 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3041 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3042 it is modified, and use the real_size to compute the frag address
3043 for dwarf2 line info.
3045 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3047 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3048 line-matching scheme to cope with automake moving variables around.
3049 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3050 * Makefile.in: Regenerate.
3052 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3054 * config/tc-sparc.c (sparc_relax): New.
3055 (md_longopts): Add -relax and -no-relax options.
3056 (md_parse_options, md_show_usage): Likewise.
3057 (md_apply_fix3): Optimize tail call into branch always if possible.
3059 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3061 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3062 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3063 rules, with warning when a GAS statement specifies a packing that
3064 will result in an instruction being squashed.
3065 Added typdef packing_type and enumerals, changed various integer
3066 literals to use the enumerals.
3068 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3070 * config/tc-ia64.c (dot_restorereg_p): New function.
3071 (md_pseudo_table): Add restorereg.p.
3072 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3073 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3075 * config/tc-ia64.h (unw_record_type): Add unwabi.
3076 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3077 called MASK with members for imask, and the masks produced by
3078 fr_mem, gr_mem, br_mem, and frgr_mem.
3079 (unw_p_record): Add members ABI and CONTEXT.
3080 (unw_x_record): Add member AB.
3081 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3082 as pseudo-register for use during unwind info generation.
3083 (AR_PFS, AR_LC): New macros.
3084 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3085 whose names start with an at sign (as in "@priunat").
3086 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3088 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3089 proc_end, unwind_info, personality_routine): Consolidate into
3090 "unwind" structure to reduce offset-table use. Add member
3091 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3093 (output_R1_format, output_R3_format, output_P3_format,
3094 output_P6_format): Initialize R with zero to reduce compiler warnings.
3095 (output_P7_format): Ditto. Add `default' branch to switch
3096 statement to reduce compiler warnings.
3097 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3098 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3099 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3100 into single argument.
3101 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3102 compiler warnings. Merge A and B args into single argument.
3103 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3104 A and B args into single argument.
3105 (free_record): Removed (wasn't used).
3106 (free_list_records): Also free imasks in prologue records.
3107 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3108 (output_spill_mask): Remove.
3109 (output_unwabi): New function.
3110 (output_epilogue, output_label_state, output_copy_state): Call
3112 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3113 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3115 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3116 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3117 as part of handling the prologue records. Emit region's imask if
3118 we have one. Handle unwabi, epilogue, label_state, copy_state,
3119 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3120 spill_sprel_p, and spill_reg_p records.
3121 (set_imask, count_bits, slot_index): New function.
3122 (fixup_unw_records): Fix region size computation. Handle
3123 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3124 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3125 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3126 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3127 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3128 (dot_save): Use manifest constants for applicaton registers.
3129 Handle REG_PR and REG_PRIUNAT.
3130 (dot_restore): Don't just ignore it.
3131 (dot_restorereg): New function..
3132 (generate_unwind_image): Ensure unwind info is a multiple of eight
3133 bytes, not just four bytes.
3134 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3135 (dot_altrp): Don't just ignore it.
3136 (dot_savemem): New function. Replaces dot_savesp() and
3137 dot_savepsp(). Use manifest constants for applicaton registers.
3138 Handle REG_PR and REG_PRIUNAT.
3139 (dot_savef): Simplify.
3140 (dot_saveb): Support generation of br_gr.
3141 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3142 dot_label_state, dot_copy_state): New function.
3143 (dot_unwabi): Don't just ignore it.
3144 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3145 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3146 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3147 (emit_one_bundle): Set slot number for prologue/body records
3148 *before* emitting the first insn.
3149 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3150 (md_begin): Declare "psp" pseudo-register.
3151 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3152 so we don't get segfault.
3153 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3154 counts as required per SW Conventions manual
3155 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3156 output_preds_psprel, output_preds_sprel, output_spill_base,
3157 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3158 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3159 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3160 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3161 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3162 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3163 (dot_vframe): Implement.
3164 (dot_vframesp, dot_vframepsp): New function.
3166 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3168 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3169 * configure: Regenerate.
3171 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3173 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3174 (md_estimate_size_before_relax): so we can use it here instead of
3175 old kludges. Localise vars to blocks. Comment.
3177 * frags.c (frag_new): Update fr_var comments.
3178 * frags.h (struct frag): Ditto.
3180 2000-05-22 Richard Henderson <rth@cygnus.com>
3182 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3183 (pseudo_func): Add pcrel.
3184 (operand_match): Handle IA64_OPND_TGT64.
3185 (build_insn): Likewise.
3186 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3187 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3188 (fix_insn): Handle all three 64-bit relocation types.
3190 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3192 * obj.h (struct format_ops): New members begin, app_file,
3193 s_set_other, s_set_desc, s_get_type, s_set_type,
3194 separate_stab_sections, init_stab_section.
3196 * config/obj-multi.h: Update GPL notice to v2.
3198 (obj_app_file): New.
3199 (S_SET_SIZE): Test s_set_size for NULL before calling.
3200 (S_SET_ALIGN): Similar for s_set_align.
3205 (SEPARATE_STAB_SECTIONS): New.
3206 (INIT_STAB_SECTION): New.
3207 (EMIT_SECTION_SYMBOLS): New.
3208 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3210 * config/obj-elf.h: Update GPL notice to v2.
3211 Mention that this file is included from obj-multi.h.
3212 (obj_begin): Wrap definition in ifndef.
3213 (elf_file_symbol): Constify declaration.
3214 (obj_app_file): Ditto.
3215 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3216 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3218 * config/obj-elf.c (elf_s_set_other): New.
3219 (elf_file_symbol): Constify argument.
3220 (elf_separate_stab_sections): New.
3221 (elf_init_stab_section): New.
3222 (elf_format_ops): Add new members. Remove comma at end.
3224 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3225 (ecoff_format_ops): Add new fields. Remove comma at end.
3226 Mention inconsistency for emit_section_symbols.
3228 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3230 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3231 (coff_separate_stab_sections): New.
3232 (coff_format_ops): Add new members.
3234 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3235 (obj_aout_s_set_other): New.
3236 (obj_aout_s_set_desc): New.
3237 (obj_aout_s_get_type): New.
3238 (obj_aout_s_set_type): New.
3239 (obj_aout_separate_stab_sections): New.
3240 (aout_format_ops): New members added. Use obj_aout_process_stab,
3241 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3242 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3244 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3246 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3248 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3249 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3250 (md_estimate_size_before_relax): Ensure jumps to weak and
3251 externally visible symbols are relocatable.
3253 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3255 * stabs.c (aout_process_stab): Make global.
3256 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3257 * read.h (aout_process_stab): Declare.
3259 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3260 Generalize to *aout, *coff *elf.
3261 * configure: Regenerated.
3263 * doc/internals.texi (Object format backend): Say
3264 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3266 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3267 * Makefile.in: Regenerated.
3269 2000-05-19 Catherine Moore <clm@cygnus.com>
3271 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3273 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3275 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3276 instruction to reflect change in re_assemble_*.
3278 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3280 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3281 build PA64 ELF tools.
3282 * configure: Rebuilt.
3284 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3286 * Makefile.am: Regenerate dependencies.
3287 * Makefile.in: Regenerate.
3289 2000-05-15 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-arm.c (struct asm_psr): Add boolean field
3292 distinguishing between CSPR and SPSR. Rename 'number' field
3294 (psrs): Rearrange contents to match new asm_psr structure.
3295 (arm_psr_parse): Move next to psr_required_here. Make it
3296 return an asm_psr structure.
3297 (psr_required_here): Use asm_psr structure returned by
3299 (do_msr): Reorganise to allow psr_required_here to be called
3301 (md_undefined_name): Mark 'name' parameter as unused, since
3302 the COFF target does not use it.
3304 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3306 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3308 * config/te-aux.h: Likewise.
3309 * config/te-dpx2.h: Likewise.
3310 * config/te-go32.h: Likewise.
3311 * config/te-hp300.h: Likewise.
3312 * config/te-hppa.h: Likewise.
3313 * config/te-i386aix.h: Likewise.
3314 * config/te-ic960.h: Likewise.
3315 * config/te-interix.h: Likewise.
3316 * config/te-nbsd532.h: Likewise.
3317 * config/te-pc532mach.h: Likewise.
3318 * config/te-ppcnw.h: Likewise.
3319 * config/te-psos.h: Likewise.
3320 * config/te-sparcaout.h: Likewise.
3321 * config/te-sun3.h: Likewise.
3322 * config/te-sysv32.h: Likewise.
3324 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3326 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3327 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3328 and sign extend without an if statement.
3329 (build_bytes): Likewise.
3331 2000-05-14 Kazu Hirata <kazu@hxi.com>
3333 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3334 X_add_symbol L_32 case.
3336 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3338 * config/te-freebsd.h: New file.
3340 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3342 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3343 bindtextdomain): Replace defines with those from intl/libgettext.h
3344 to quieten gcc warnings.
3346 * NEWS: Mention x86 .arch and -q.
3348 * config/tc-i386.c (quiet_warnings): New.
3349 (md_assemble): Use quiet_warnings.
3350 (md_parse_option): Set quiet_warnings from -q.
3351 (md_show_usage): Mention -q, delete -m.
3352 (flag_do_long_jump): Delete.
3353 (md_parse_option): Remove -m.
3354 (md_show_usage): Remove -m.
3355 (md_create_long_jump): Remove useless flag_do_long_jump code.
3357 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3358 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3360 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3361 Alexander Sokolov <robocop@netlink.ru>
3363 * doc/c-i386.texi (i386-Arch): New section.
3364 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3366 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3367 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3368 architecture has been given and is not 486.
3369 (set_cpu_arch): New.
3370 (md_pseudo_table): Add .arch.
3371 (md_assemble): Warn if cpu architecture has been given and an
3372 unsupported instruction.
3374 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3375 Move operand_types bit defines after relevant template field.
3376 (template): Add cpu_flags.
3380 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3382 * config/tc-mn10300.h (md_end): Define.
3383 (mn10300_finalize): Declare.
3384 * config/tc-mn10300.c: Include dwarf2dbg.h.
3385 (debug_line): Define.
3386 (md_assemble): Generate dwarf2 line info.
3387 (mn10300_finalize): New function. Finalize dwarf2 info.
3389 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3391 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3392 external version of the relocation for weak symbols.
3394 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3396 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3397 frame size in units of 16 bytes, as required per SW Conventions manual.
3398 (output_unw_records): Output info-block header as a dword to get
3401 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3403 * as.h: #include "file", not <file> on files from ../include.
3404 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3405 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3406 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3407 (tc_coff_symbol_emit_hook): Ditto.
3408 (OPTCOUNT): Cast to int to avoid compiler warning.
3409 (md_begin): Fix signed/unsigned warnings.
3411 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3413 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3414 ABRANCH LONG case for a conditional branch on a 68000.
3415 (md_estimate_size_before_relax): Likewise. Also handle
3416 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3417 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3418 PC-relative on all CPUs.
3419 (md_estimate_size_before_relax): Likewise.
3421 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3423 * as.c (parse_args): Just mention current year in printed
3426 2000-05-03 J.T. Conklin <jtc@redback.com>
3428 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3430 (md_parse_option): Recognize -m7400.
3432 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3434 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3435 don't permit lp to become less than the words array.
3437 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3439 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3440 Fix little-endian case.
3442 2000-05-03 David O'Brien <obrien@NUXI.com>
3444 * as.c (parse_args): Update copyright.
3446 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3448 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3449 for the .bss section too.
3451 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3453 * configure.in: Set em=linux for hppa-*-linux.
3454 * configure: Regenerate.
3455 * doc/Makefile.in: Regenerate with correct automake.
3457 * frags.c (frag_grow): Sanity check chunk_size.
3459 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3460 * config/obj-som.h: Likewise.
3461 * config/obj-ieee.h: Likewise.
3463 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3465 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3466 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3467 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3468 (pa_ip): low_sign_unext now returns via function value. Use
3469 re_assemble_* instead of dis_assemble_* and
3470 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3472 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3473 (md_section_align, md_parse_option, md_show_usage,
3474 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3475 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3476 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3477 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3478 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3480 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3481 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3482 outside of switch. Correct mask and shifting errors in case 10
3483 and case -11. In case 21, compare against signed range to suit
3484 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3485 case 17 and case 22, use offsetT variable to properly check range.
3486 Use re_assemble_* here too.
3487 (evaluate_absolute): Change type of value to offsetT. Call
3488 hppa_field_adjust to do the work for us.
3489 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3490 (pa_parse_cmpib_64_cmpltr): Ditto.
3491 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3492 of i to unsigned int.
3493 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3494 (pa_end_of_source): Return type is void.
3496 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3498 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3500 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3502 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3503 More comments added.
3504 (md_begin): Removed "construct symbols for each register name".
3505 Because register names conflicts with GCC generated function
3507 (avr_operand): Now constant numbers can be used as a register
3508 identifiers (0 as r0, 31 as r31).
3509 (md_assemble): use skip_space () before parsing instruction
3512 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3514 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3515 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3516 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3517 * configure: Regenerate.
3519 2000-04-29 Andreas Jaeger <aj@suse.de>
3521 * as.h: Correctly check GCC version.
3523 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3525 * doc/as.1: Fix unbalanced brackets.
3527 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3529 (line_comment_chars): Set to '/' if TE_FreeBSD.
3531 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3533 * configure.in: Configury support for PA64 (currently disabled).
3534 * configure: Rebuilt.
3536 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3538 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3539 bfd_set_section_alignment.
3541 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3543 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3546 2000-04-24 Nick Clifton <nickc@cygnus.com>
3548 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3549 * doc/as.texinfo (Align): Include arm and strongarm in list of
3550 targets that have the second form of the behaviour of the .align
3553 2000-04-24 Mark Klein <mklein@dis.com>
3555 * obj-som.c: Terminate obj_pseudo_table.
3557 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3559 * as.c (parse_args): Allow md_parse_option to override -a listing
3561 * config/obj-coff.c (add_lineno): Change type of offset parameter
3562 from "int" to "bfd_vma."
3563 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3564 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3565 (ppc_change_csect): Align correctly for XCOFF64.
3566 (ppc_machine): New function, which discards "ppc_machine" line.
3567 (ppc_tc): Cons for 8 when code is 64 bit.
3568 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3570 (md_parse_option): Handle -a64 and -a32.
3572 * config/tc-ppc.h (TARGET_MACH): Define.
3573 (TARGET_FORMAT): Move to function.
3574 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3576 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3578 * config/tc-avr.c: New AVR_ISA_ defined.
3579 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3580 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3581 for `fmul', `movw' and `lpm R,Z' instructions.
3582 (avr_operands): Warn if current opcode is a two-word instruction
3583 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3584 (avr_opcodes): New commands added.
3585 (REGISTER_P): Check 'a' and 'v' constraint letters.
3586 (mcu_types): New MCU added.
3588 2000-04-22 Timothy Wall <twall@cygnus.com>
3590 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3592 (operand_match): Conditionally insert default bit values for IMMU9.
3594 2000-04-14 Matthew Green <mrg@cygnus.com>
3596 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3597 * configure: Rebuilt.
3599 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3600 Jason Eckhardt <jle@cygnus.com>
3602 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3604 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3605 Added handling of new operand types l,y,&,fe,fE,fx.
3607 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3608 David Mosberger <davidm@hpl.hp.com>
3609 Timothy Wall <twall@cygnus.com>
3610 Andrew MacLeod <amacleod@cygnus.com>
3611 Jim Wilson <wilson@cygnus.com>
3613 * Makefile.am (CPU_TYPES): Add ia64.
3614 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3615 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3616 * Makefile.in: Rebuild.
3617 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3618 * configure: Rebuild.
3619 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3620 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3621 * expr.c (expr): Handle md_optimize_expr.
3622 * read.c (LEX_HASH): Add comment.
3623 * config/tc-ia64.c, config/tc-ia64.h: New files.
3625 2000-04-21 Richard Henderson <rth@cygnus.com>
3627 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3628 bundling a non-delayed branch type instruction.
3630 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3632 * config/tc-mn10300.c (HAVE_AM30): Define.
3633 (md_assemble): Use it.
3635 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3637 * config/obj-elf.c (obj_elf_change_section): Check for changed
3640 * Makefile.am: (CPU_MULTI_VALID): Remove.
3641 (MULTI_CPU_TYPES): Define.
3642 (MULTI_CPU_OBJ_VALID): Define.
3643 (DEPTC): Use the above.
3644 (DEPOBJ): Same here.
3646 Regenerate dependencies.
3647 * Makefile.in: Regenerate.
3649 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3651 * Makefile.am (YACC, LEX): Get them from configure.
3653 2000-04-18 H.J. Lu (hjl@gnu.org)
3655 * config/tc-i386.c (offset_in_range): Use addressT instead of
3656 bfd_vma for non-bfd assemblers.
3658 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3660 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3661 doesn't give spurious errors.
3663 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3665 * as.h (SEEK_SET): Define if undefined.
3667 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3669 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3670 constants, and don't assume offsetT is 32 bits.
3672 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3674 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3675 (md_pcrel_from_section): Add prototype.
3676 (d10v_fix_adjustable): Add prototype.
3677 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3679 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3681 2000-04-12 Nick Clifton <nickc@cygnus.com>
3683 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3684 symbol in frag chain.
3686 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3688 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3689 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3690 (fits_in_signed_word, smallest_imm_type): Ditto.
3691 (md_assemble): Use an offsetT var to hold offsetT values, not a
3693 (offset_in_range): New.
3694 (md_assemble): Use it.
3695 (md_convert_frag): Change type of target_address, opcode_address,
3696 and displacement_from_opcode_start to offsetT.
3697 (md_create_short_jump): Change type of offset to offsetT.
3698 (md_create_long_jump): Ditto.
3699 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3700 (md_chars_to_number): Remove.
3701 (output_invalid): Remove duplicate prototype.
3703 2000-04-09 Nick Clifton <nickc@cygnus.com>
3705 * Makefile.am (CPU_TYPES): Add 'avr'.
3706 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3707 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3709 * Makefile.in: Regenerate.
3711 * doc/as.texinfo: Add M32R documentation.
3713 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3715 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3716 --enable-build-warnings option.
3717 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3718 * Makefile.in, configure: Re-generate.
3720 2000-04-07 Nick Clifton <nickc@cygnus.com>
3722 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3723 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3724 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3725 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3726 (arm_force_relocation): Force relocations for
3727 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3729 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3731 * config/tc-sh.c (get_operands): There's no third operand if the
3732 first operand is an immediate.
3734 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3736 * config/tc-sh.c (immediate): Delete.
3737 (sh_operand_info): Add immediate member.
3738 (parse_reg): Use A_PC for pc.
3739 (parse_exp): Add second argument 'op'. All callers changed.
3740 (parse_at): Expect pc to be coded as A_PC.
3741 Use immediate field in *op.
3742 (insert): Add fourth argument 'op'. All callers changed.
3743 (build_relax): Add second argument 'op'. All callers changed.
3744 (insert_loop_bounds): New function.
3745 (build_Mytes): Remove DISP_4.
3746 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3747 (assemble_ppi): Use immediate field in *operand.
3748 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3749 (md_apply_fix): Likewise.
3750 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3752 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3754 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3756 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3758 * internals.texi (CPU backend): Document
3759 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3761 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3763 * po/gas.pot: Regenerate.
3765 * as.c (show_usage): Restore translated part of bug string.
3766 * gasp.c (show_usage): Likewise.
3768 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3769 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3770 than move-if-change.
3771 (DEP1): Modify for "gcc -MM".
3775 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3776 Update dependencies.
3777 * Makefile.in: Regenerate.
3779 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3781 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3782 (md_begin): Likewise.
3783 (HAVE_AM33): New macro.
3784 (md_assemble): Use it. Match r_regs and xr_regs only if
3787 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3789 * as.h: #include "bin-bugs.h"
3790 * as.c (show_usage): Use REPORT_BUGS_TO.
3791 * gasp.c: #include "bin-bugs.h"
3792 (show_usage): Use REPORT_BUGS_TO.
3794 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3796 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3798 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3799 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3802 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3804 * config/tc-i386.c (i386_immediate): Don't assume a constant
3805 immediate is necessarily 16 bits when in 16 bit code mode.
3806 (md_assemble): Instead set guess_suffix here after we have checked
3809 2000-04-02 Richard Henderson <rth@cygnus.com>
3811 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3812 quantities. Correct right shift sign extension.
3813 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3814 32-bit value when shifting into place.
3816 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3818 * app.c: Add ATTRIBUTE_UNUSED as needed.
3819 * config/tc-ppc.c: Likewise.
3820 (ppc_size): Make unsigned long.
3821 (ppc_insert_operand): Add casts to avoid warnings.
3823 2000-03-31 Nick Clifton <nickc@cygnus.com>
3825 * config/tc-d10v.h (md_flush_pending_output): Define.
3827 2000-03-29 Nick Clifton <nickc@cygnus.com>
3829 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3830 segment. Works for both BFD_ASSEMBLER and others.
3831 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3833 2000-03-29 Nick Clifton <nickc@cygnus.com
3835 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3837 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3839 * listing.c (LISTING_LHS_WIDTH): Default depends on
3841 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3843 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3845 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3848 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3850 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3852 * config/tc-avr.c (mcu_types): Add missing initialiser.
3853 (md_pcrel_from_section): Add prototype.
3854 (avr_operand): Remove redundant test of unsigned < 0.
3855 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3857 2000-03-27 Denis Chertykov <denisc@overta.ru>
3859 * config/tc-avr.c: New file for AVR support.
3860 * config/tc-avr.h: Likewise.
3861 * configure.in: Add AVR support.
3862 * configure: Regenerate.
3864 2000-03-26 Timothy Wall <twall@cygnus.com>
3866 * gasp.c (macro_op): Add new argument to check_macro call.
3867 Macro structure definitions moved to macro.h
3868 * sb.h: Add argument to prototype for input_scrub_include_sb.
3869 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3870 nesting checks with an additional flag.
3871 (struct input_save): Add flag to indicate whether current sb
3872 should be checked for proper macro/conditional nesting.
3873 (input_scrub_push/pop): Save/restore nest check flag.
3874 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3876 * macro.c (check_macro): Allow caller to retrieve parsed macro
3877 information if a pointer is provided. This information may be
3878 used by the new macro hooks.
3879 * macro.h: Update prototype for check_macro. Macro struct
3880 definitions moved here from macro.c/gasp.c.
3881 * read.c (read_a_source_file): Add parameter to check_macro call,
3882 and pass macro info to the macro hook, if defined.
3883 (input_scrub_insert_line): New. Allow insertion of a line of
3884 characters into the input stream.
3885 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3886 file into the input stream.
3887 (s_include): Use input_scrub_insert_file.
3888 * internals.texi: Document new macro hooks.
3889 * as.h: New prototypes added.
3891 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3893 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3894 an initial capital letter.
3895 (i386_index_check): Reindent.
3897 2000-03-19 Nick Clifton <nickc@cygnus.com>
3899 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3902 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3904 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3905 instruction operand bad if Rd > 7 when generating
3906 thumb instructions. Prevents for example,
3907 "adr r12,label" from silently failing and generating
3908 the wrong instruction.
3910 2000-03-17 Nick Clifton <nickc@cygnus.com>
3912 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3913 that have a destingation >= 0x400000.
3914 Fix compile time warning messages.
3916 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3918 * config/tc-sh.c (md_begin): When encountering insn that are
3919 not supported by the current arch, only change the name if
3920 its contents are the same as prev_name.
3921 (get_specific): If the the architecture doesn't match, fail.
3923 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3925 * config/tc-sh.c (IDENT_CHAR): Define.
3926 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3927 matching back where it came from.
3929 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3931 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3933 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3935 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3938 2000-03-15 Kazu Hirata <kazu@hxi.com>
3940 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3942 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3944 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3945 floating-point-number, make sure 'f' is in FLT_CHARS.
3947 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3949 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3950 (s_lcomm_internal): Use it.
3951 * doc/internals.texi (CPU backend): Document it.
3952 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3955 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3957 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3960 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3961 implementation doesn't have special handling for switch
3963 (macro_build): Allow for code in sections other than .text.
3965 (mips_ip): Likewise.
3966 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3967 Don't perform relocs if we will be outputting them.
3968 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3969 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3972 2000-03-09 Catherine Moore <clm@cygnus.com>
3974 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3975 relocation type based on the entry in the fixup structure.
3976 Put S_IS_EXTERN processing back in.
3978 2000-03-08 H.J. Lu (hjl@gnu.org)
3980 * Makefile.am (install-exec-tooldir): Depend on
3981 install-exec-bindir for parallel make.
3982 * Makefile.in: Regenerated.
3984 2000-03-06 Nick Clifton <nickc@cygnus.com>
3986 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3988 (md_parse_option): Parse -m32r command line switch - disable m32rx
3990 (md_show_usage): Document new option.
3992 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3993 * doc/Makefile.in: Regenerate.
3994 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3996 2000-03-02 Michael Meissner <meissner@redhat.com>
3998 * config/tc-d30v.c (check_range): Remove code that incorrectly
3999 sign extended values where bits < 32.
4001 2000-03-02 H.J. Lu (hjl@gnu.org)
4003 * configure.in: Support --enable-targets=all on ia32.
4004 * configure: Regenerated.
4006 2000-03-01 Nick Clifton <nickc@cygnus.com>
4008 * gasp.c (do_align): Remove bogus check of alignment value.
4010 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4012 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4013 TC_PPC was defined forced the type of a symbol with no other type
4016 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4018 * doc/internals.texi (CPU backend): Mention that
4019 line_separator_chars do not break up comments. Fix typos for
4020 LEX_AT and LEX_NAME descriptions. Document operands for
4021 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4022 description of md_create_short_jump usage. Document argument for
4023 md_undefined_symbol.
4025 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4027 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4028 (md_parse_option): Handle it.
4029 (md_show_usage): Document it.
4031 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4033 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4034 opcode, for the instruction `pal19'. From Andrea Arcangeli
4037 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4039 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4041 (md_assemble): To here, before template operands are matched.
4042 Also ensure a constant immediate is sign extended when we know the
4043 size is at most 16 bits. This is to catch cases like "add
4044 $0xffc0,%ax" where we don't know the size, and thus that the
4045 immediate can be represented as Imm8S until after parsing the
4047 (i386_displacement): Similarly sign extend 16 bit constant
4049 (md_assemble): Relax 16-bit jump constant range check to suit sign
4050 extended displacements.
4052 2000-02-26 Andreas Jaeger <aj@suse.de>
4054 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4056 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4058 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4059 call operands when intel_syntax.
4060 (intel_float_operand): Return 2 for "fi...".
4061 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4062 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4063 earlier "SHORT" change.
4064 (md_assemble): When determining suffix from Regs, exclude
4067 2000-02-24 Nick Clifton <nickc@cygnus.com>
4069 * configure: Add arm-wince, mips-pe and sh-pe targets.
4070 * configure: Regenerate.
4072 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4074 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4075 "pe-mips" for the mips-pe target.
4077 * config/tc-arm.c (insns): Change displacement encoded in BL
4078 and B instructions if the target port is arm-wince.
4079 (do_ldst): Do not bias the relocation offset if the target
4081 (md_pcrel_from): Add in missing relocation offset bias if the
4082 target os arm-wince.
4084 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4085 (md_begin): Disable -G support for mips-pe target.
4086 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4087 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4090 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4091 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4092 assembler, just set the alignment to 4.
4094 * config/te-wince-pe.h: New file for WinCE targets. Define
4097 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4099 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4100 string instructions.
4101 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4102 (i386_intel_memory_operand): After finding a segment override,
4103 check again for no `[' before looking for a displacement. Bomb if
4104 more than one displacement rather than silently discarding the
4105 second and subsequent ones. Free strings malloc'd by
4106 build_displacement_string.
4108 2000-02-24 Catherine Moore <clm@cygnus.com>
4110 * config/obj-som.c (obj_pseudo_table): Add "weak".
4111 (obj_som_weak): New routine.
4113 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4115 * config/tc-i386.c (union i386_op): New.
4116 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4117 Throughout file replace occurences of disps[n], imms[n], regs[n]
4118 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4119 intel mode operand swapping. Add assert in regKludge and
4120 fake_zero_displacement code. Test i.types[n] when outputting
4121 displacements and immediates. Combine output of Disp16 with
4123 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4124 when in intel mode by (not) reversing fsub and fdiv operands
4125 before the template search. This fails for single operand
4126 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4127 undefined. Instead fix the base_opcode after we've found the
4128 template. Move base_opcode xor with found_reverse_match from
4129 opcode output code to before this fix so we test for the correct
4131 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4132 check in intel mode. Instead compare opcodes.
4134 * config/tc-i386.h (TC_RELOC): Delete.
4135 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4136 with equivalent call to reloc.
4138 * as.h (flag_m68k_mri): Move declaration after target include, and
4139 only declare when TC_M68K defined. Define as zero otherwise.
4140 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4141 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4142 Define as zero otherwise.
4143 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4144 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4145 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4146 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4147 testing whether defined.
4148 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4149 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4150 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4151 rather than testing whether defined.
4152 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4153 (parse_mri_cons): Declare and use only when TC_M68K.
4154 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4155 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4156 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4158 * NEWS: Mention IBM 370 support.
4160 2000-02-23 Richard Henderson <rth@cygnus.com>
4162 * config/tc-i386.c (md_assemble): When swapping operands for
4163 intel_syntax, assume everything that's not Imm or Disp is a
4166 2000-02-23 Linas Vepstas <linas@linas.org>
4168 * config/tc-i370.c, config/tc-i370.h: New files.
4169 * Makefile.am: Add support for Linux/IBM 370.
4170 * configure.in: Likewise.
4171 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4172 * config/obj-elf.c: Include elf/i370.h
4173 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4175 * Makefile.in: Regenerate.
4176 * configure: Regenerate.
4178 * doc/c-i370.texi: New file.
4179 * doc/all.texi: Include it.
4180 * doc/as.texinfo: And here.
4181 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4182 * doc/Makefile.in: Regenerate.
4184 2000-02-19 Michael Meissner <meissner@redhat.com>
4186 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4187 determine if an instruction can be used in parallel with an ADDppp
4188 or SUBppp instruction.
4190 2000-02-22 Andrew Haley <aph@cygnus.com>
4192 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4194 2000-02-22 Andrew Haley <aph@cygnus.com>
4196 * config/tc-mips.c (mips_gp32): New variable.
4197 (macro_build) Use mips_gp32.
4199 (md_longopts): Add "-mgp32" and "-mgp64".
4200 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4202 (OPTION_M7900): Change offset
4203 (OPTION_NO_M7900): Ditto.
4205 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4207 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4208 warning, and bump it to 1.
4210 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4212 From Brad Lucier <lucier@math.purdue.edu>:
4213 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4216 2000-02-21 Catherine Moore <clm@cygnus.com>
4218 * config/tc-mips.c (MF_HILO_INSN): Define.
4219 (mips_7000_hilo_fix): Declare.
4220 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4221 (md_parse_option): Check for 7000_HILO_FIX options.
4222 (OPTION_M7000_HILO_FIX): Define.
4223 (OPTION_NO_M7000_HILO_FIX): Define.
4224 * doc/c-mips.texi (-mfix7000): Describe.
4226 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4228 * listing.c (print_lines): Remove unused variable `end'.
4230 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4231 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4232 reloc_type when BFD_ASSEMBLER.
4233 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4234 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4235 statement and quell signed vs. unsigned comparison warning.
4237 2000-02-18 Nick Clifton <nickc@cygnus.com>
4239 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4240 the computed frag offset, rather than overwriting it.
4242 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4244 * config/tc-sh.c ("elf/sh.h"): Include.
4245 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4246 (md.begin): Initialize target_arch.
4247 Only include opcodes in has table that match selected architecture.
4248 (parse_reg): Recognize register names for sh-dsp.
4249 (parse_at): Recognize post-modify addressing.
4250 (get_operands): The leading space is now optional.
4251 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4252 arguments. Update valid_arch.
4253 (build_Mytes): Add support for SDT_REG_N.
4254 (find_cooked_opcode): New function, broken out of md_assemble.
4255 (assemble_ppi, sh_elf_final_processing): New functions.
4256 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4257 (md_longopts, md_parse_option): New option: -dsp.
4258 * config/tc-sh.h (elf_tc_final_processing): Define.
4259 (sh_elf_final_processing): Declare.
4261 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4263 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4264 the unwinder subspace. Save the current seg/subseg before creating
4267 2000-02-10 Nick Clifton <nickc@cygnus.com>
4269 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4270 little endian targets.
4271 (INST_BYTE1): Redefine to handle big and little endian
4273 (cpu_type): New type: Select between M340 and M210.
4274 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4275 instructions of the M340.
4276 (md_assemble): Add support for the MULSH and OPSR classes of
4278 (md_atof): Add support for little endian targets.
4279 (md_parse_option): Add support for -EL, -EB and -mcpu command
4281 (md_convert_frag): Add support for little endian targets.
4282 (md_apply_fix3): Add support for little endian targets.
4283 (md_number_to_chars): Add support for little endian targets.
4285 2000-02-10 Timothy Wall <twall@redhat.com>
4287 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4288 defined, use it to verify the symbol just read should be a label.
4290 2000-02-10 Timothy Wall <twall@redhat.com>
4292 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4293 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4294 around colons when KEEP_WHITE_AROUND_COLON is defined.
4295 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4296 and KEEP_WHITE_AROUND_COLON.
4298 2000-02-08 Timothy Wall <twall@redhat.com>
4300 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4302 (do_repeat): New. Abstract repeat logic so that a "break" can be
4304 (end_repeat): New. Provide support for a "break" out of the
4306 * read.h: Add prototypes for new functions.
4308 2000-02-08 Timothy Wall <twall@redhat.com>
4310 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4311 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4312 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4315 2000-02-08 Timothy Wall <twall@redhat.com>
4317 * read.c: Added elseif to directives table.
4318 * read.h: Added prototype for s_elseif.
4319 * doc/as.texinfo: Added description for elseif.
4320 * cond.c (s_elseif): New function
4322 2000-02-04 Timothy Wall <twall@redhat.com>
4324 * listing.c (print_lines): Remove conditionals causing bug in
4327 2000-02-03 Timothy Wall <twall@cygnus.com>
4329 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4331 * frags.c (frag_new): Calculate fr_fix in octets
4332 (frag_now_fix) Return offset as target address offset (bytes).
4333 (frag_now_fix_octets) New - Return offset in octets (8-bit
4335 * frags.h: Added prototype for frag_now_fix_octets().
4336 Distinguish between octets and bytes in field descriptions.
4337 * listing.c (calc_hex): Account for octets vs bytes when
4338 printing addresses/offsets.
4339 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4340 target is little-endian, print the octets in a word in big-endian
4341 order so that the display looks like a proper hexadecimal number,
4342 instead of having the octets reversed.
4343 * read.c (do_align): When recording alignment, alignment power
4344 should be in terms of target bytes (minimum addressible unit)
4346 (do_org) Convert ORG target address (byte) argument into an
4347 octet offset when generating a variable fragment.
4348 * symbols.c (resolve_symbol_value): Symbol final value
4349 converted to a target address offset (bytes) from its octet offset.
4350 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4351 offset (bytes) is adjusted by the frag offset (octets) converted
4353 (coff_frob_section) Section alignment power is in terms of bytes;
4354 convert it to an octet alignment power when calculating size (and
4355 size mask) in octets. Don't modify the section size in order to
4356 "align" it for TI COFF, since that format has a different method
4357 for storing alignment information.
4359 2000-02-01 Timothy Wall <twall@cygnus.com>
4361 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4362 entries, matching the way GCC generates them. If not escaped, the
4363 filename is encoded incorrectly.
4365 2000-01-31 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-arm.c (reg_table): Add support for ATPCS register
4370 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4372 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4374 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4376 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4377 of a symbol when we really care about its value.
4379 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4381 * config/tc-mcore.c (md_assemble): Give warning message if
4382 operands passes to instruction are more than the spec.
4384 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4386 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4387 Thumb mode but the label seen was not declared as '.thumb_func'
4388 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4389 correct disassembly of Thumb code bounded by non function labels.
4391 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4393 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4394 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4396 * Makefile.in: Same here.
4399 * configure.in: Set bfd_gas for i386-aout when primary target
4400 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4401 we may need the primary te_file. Remove incorrect comment.
4403 * configure: Regenerate.
4405 * config/e-i386aout.c: New file.
4407 * as.c (USE_EMULATIONS): Move to before print_version_id.
4408 (struct emulation): Add i386aout.
4409 (show_usage): Split text strings. Reformat -a text. Add --em
4413 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4414 (aout_format_ops): New.
4417 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4418 preprocessor conditional and add aout USE_EMULATIONS tests.
4419 (read_a_source_file): Don't pass error strings to printf as
4423 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4425 (do_data): Same here.
4426 (process_file): And here.
4429 * symbols.c (colon): Rewrite "already defined" fatal message
4430 code for aout with USE_EMULATIONS.
4433 * config/obj-aout.c (OBJ_HEADER): Define.
4434 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4436 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4437 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4439 (obj_aout_type): Expand S_SET_OTHER here too.
4440 (obj_read_begin_hook): Remove.
4441 (aout_pop_insert): New.
4442 (obj_aout_s_get_other): New.
4443 (obj_aout_s_get_desc): New.
4444 (aout_format_ops): New.
4447 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4448 gets aout_pseudo_table.
4449 (aout_pseudo_table): Declare.
4450 (obj_read_begin_hook): Define.
4453 * config/obj-coff.c (obj_pseudo_table): Rename to
4455 (coff_pop_insert): Use coff_pseudo_table.
4456 (coff_sec_sym_ok_for_reloc): Remove.
4457 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4458 and comment all zero entries and remove #if 0 code.
4461 * config/obj-coff.h (obj_pop_insert): Define.
4462 (coff_pseudo_table): Declare.
4465 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4466 s_get_size, s_set_size. Comment all zero entries.
4469 * config/obj-elf.c (elf_s_get_other): New function.
4470 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4471 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4472 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4474 (obj_elf_parse_section_letters): Don't pass error strings to
4475 printf as format arg.
4478 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4480 (elf_s_get_other): Declare.
4481 (S_GET_OTHER) Define as elf_s_get_other if not already
4483 (S_SET_OTHER): Only define when not already defined.
4484 (elf_obj_read_begin_hook): Declare.
4485 (obj_read_begin_hook): Define.
4486 (elf_obj_symbol_new_hook): Declare.
4487 (obj_symbol_new_hook): Define.
4490 * config/obj-multi.h: Add copyright header and protect against
4491 multiple inclusion. Add * to all function pointers.
4492 (OBJ_HEADER): If defined, include it rather than other defines
4494 (obj_frob_file_after_relocs): Test for NULL.
4495 (obj_symbol_new_hook): Here too.
4496 (obj_sec_sym_ok_for_reloc): And here.
4497 (S_GET_OTHER): Define.
4498 (S_GET_DESC): Define.
4499 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4500 (OBJ_MAYBE_ELF): Update comment.
4502 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4503 OBJ_AOUT preprocessor conditional and handle emulation by
4504 testing OUTPUT_FLAVOR.
4505 (i386_displacement): Here too.
4506 (md_section_align): Similarly here.
4507 (i386_target_format): Conditionally compile when more than one
4508 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4509 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4510 (i386_displacement): Here too.
4513 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4514 Define TARGET_FORMAT for aout only when not multi.
4517 * config/te-multi.h: Delete file as it's identical to te-generic.h
4519 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4521 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4522 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4525 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4527 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4530 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4532 * config/tc-mips.c (mips_do_align): New function.
4533 * config/tc-mips.h (md_do_align): Define.
4535 2000-01-10 Philip Blundell <philb@gnu.org>
4537 * doc/c-arm.texi (ARM Options): Fix typo.
4538 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4539 line separator for Linux.
4540 * doc/as.texinfo (Comments): Mention the ARM.
4542 2000-01-10 Philip Blundell <pb@futuretv.com>
4544 * configure.in (arm*-*-conix*): New target.
4545 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4547 * configure: Regenerate.
4549 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4551 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4552 (obj_elf_visibility): New function.
4554 * doc/as.texinfo (Visibility): New node: document visibility
4557 For older changes see ChangeLog-9899