1 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3 * configure.in (BFD_VERSION): New.
4 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
5 * configure: Regenerate.
6 * Makefile.am: Run "make dep-am"
7 * Makefile.in: Regenerate.
8 * doc/Makefile.in: Regenerate.
10 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
12 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
13 SEC_NEVER_LOAD when the 'n' flag is used.
14 Add SEC_NEVER_LOAD to matchflags.
16 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
18 * symbols.c (decode_local_label_name): Initialize message_format
19 only when an error is reported (perf pb due to I18N).
21 2001-02-23 H.J. Lu <hjl@gnu.org>
23 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
24 BFD_ASSEMBLER is not defined.
26 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
28 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
29 done if it's against a symbol.
31 2001-02-22 Timothy Wall <twall@cygnus.com>
33 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
34 target formats if applicable.
35 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
36 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
37 * Makefile.in: Regenerated.
38 * configure.in: Added configuration for ia64-*-aix*.
39 * configure: Regenerated.
41 2001-02-21 David Mosberger <davidm@hpl.hp.com>
43 * config/tc-ia64.c (enum operand_match_result): New type.
44 (operand_match): Change return type to operand_match_result.
45 Fix all returns appropriately, adding support for returning the
47 (parse_operands): New locals result, error_pos, out_of_range_pos,
48 curr_out_of_range_pos. Rewrite operand matching loop to give better
51 2001-02-21 David Mosberger <davidm@hpl.hp.com>
53 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
54 (dot_proc): Clear unwind.prologue_count to zero.
55 (dot_prologue): Increment unwind.prologue_count.
56 (dot_restore): If second operand is omitted, use
57 unwind.prologue_count -1 for "ecount" (# of additional regions to
58 pop). Decrement unwind.prologue_count by number of regions
61 2001-02-21 Nick Clifton <nickc@redhat.com>
63 * doc/as.texinfo (Section): Note that some flags to the COFF
64 version of .section remove attributes rather than setting them.
66 2001-02-20 Kazu Hirata <kazu@hxi.com>
68 * tc-pdp11.c: Fix formatting.
69 * tc-pdp11.h: Likewise.
71 2001-02-20 Bo Thorsen <bo@suse.de>
73 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
76 2001-02-18 David O'Brien <obrien@FreeBSD.org>
78 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
79 all FreeBSD platforms should look the same at this level.
81 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
83 2001-02-18 lars brinkhoff <lars@nocrew.org>
85 * Makefile.am: Add PDP-11 target.
86 * configure.in: Likewise.
87 * config/tc-pdp11.c: New file.
88 * config/tc-pdp11.h: New file.
89 * doc/Makefile.am: Add PDP-11 documentation.
90 * doc/all.texi: Likewise.
91 * doc/as.texinfo: Likewise.
92 * doc/c-pdp11.texi: New file.
94 2001-02-16 matthew green <mrg@redhat.com>
96 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
98 2001-02-13 Jim Wilson <wilson@redhat.com>
100 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
101 reloc instead of a 0 reloc.
102 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
104 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
106 2001-02-13 Ian Lance Taylor <ian@zembu.com>
108 * write.c (is_dnrange): Stop as soon as the address becomes
110 (relax_frag): Add segment parameter. Only call symbol_get_frag
111 once. Only call is_dnrange if the symbol is in the same segment,
112 and the symbol address is larger.
113 (relax_segment): Pass segment to md_relax_frag and relax_frag.
114 * write.h (relax_frag): Update declaration.
115 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
117 * config/tc-m32r.c (m32r_relax_frag): Likewise.
118 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
119 (m32r_relax_frag): Update declaration.
120 * config/tc-mips.h (md_relax_frag): Add segment parameter.
121 * config/tc-tic54x.h (md_relax_frag): Likewise.
122 * doc/internals.texi (CPU backend): Update documentation for
125 2001-02-13 Alan Modra <alan@linuxcare.com.au>
127 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
128 Mention effect of < 386 architectures on jump promotion.
129 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
131 * config/tc-i386.c (no_cond_jump_promotion): New.
132 (set_cpu_arch): Parse "jumps" arch modifier.
133 (insn_size): Modify usage comment.
134 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
135 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
136 (TYPE_FROM_RELAX_STATE): New define.
137 (UNCOND_JUMP, COND_JUMP): Renumber.
138 (md_relax_table): Reorder to suit.
139 (COND_JUMP86): New define.
140 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
141 (md_assemble): Create frag var for jumps of max size, encode relax
142 state for COND_JUMP86.
143 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
144 leave conditional jumps small if no_cond_jump_promotion.
145 (md_convert_frag): Likewise.
147 * expr.c (operator): Don't bump input_line_pointer for two char
148 operators. Instead return operator size via new param num_chars.
149 (expr): Use above to parse multi-char operators correctly.
151 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
153 * tc-i386.c (i386_displacement): Fix handling of
154 BFD_RELOC_X86_64_GOTPCREL.
155 (i386_validate_fix): Likewise.
157 2001-02-12 Philip Blundell <pb@futuretv.com>
159 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
160 ldrt/strt instructions.
162 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
164 * config/tc-mips.c (macro): For M_LA_AB emit a
165 BFD_RELOC_MIPS_CALL16 relocation or a
166 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
167 BFD_RELOC_MIPS_GOT16 and
168 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
169 loading the jump register when generating SVR4_PIC code.
171 2001-02-10 Chris Demetriou <cgd@broadcom.com>
173 * configure.in: Make 'mipself' and 'mipsecoff' emulations
174 map to MIPS-specific files, as they used to do before the
175 change on 2000-05-21.
176 * configure: Regerate.
178 2001-02-10 Chris Demetriou <cgd@broadcom.com>
180 * config/tc-mips.c (md_parse_option): Don't try to compile
181 ELF-only option code if not ELF.
183 2001-02-08 David Mosberger <davidm@hpl.hp.com>
185 * config/tc-ia64.h (md_elf_section_type): New macro.
186 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
187 (they're now handled via ia64_elf_section_type.
189 * config/tc-ia64.c (unwind): New members saved_text_seg,
190 saved_text_subseg, and force_unwind_entry.
191 (optimize_unw_records): New function to optimize away unnecessary
193 (ia64_elf_section_type): New function.
194 (output_unw_records): Generate unwind info only if the size is
195 non-zero or if it's forced for some other reason (e.g.,
196 handlerdata or a personality routine).
197 (generate_unwind_image): Don't switch back to previous
198 section---stay inside the unwind info section instead so that
199 handlerdata that may follow goes into the right place.
200 (dot_handlerdata): Force generation of unwind entry and save the
201 current active text segment before generating unwind image.
202 (dot_unwentry): Force generation of unwind entry.
203 (dot_personality): Ditto.
204 (dot_endp): Generate unwind table entry only if there is
205 some unwind info or the unwind entry was forced.
207 * config/tc-ia64.c (make_unw_section_name): New macro to form
209 (generate_unwind_image): Add "text_name" argument. Use it to
210 form unwind section name.
211 (dot_handlerdata): Determine current segment (section) name and
212 pass it to generate_unwind_image().
213 (dot_endp): Determine current segment (section) name and use
214 it to determine the appropriate unwind section name.
215 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
216 n, fill, and max arguments.
218 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
220 * Makefile.am: Add linux target for S/390.
221 * configure.in: Likewise.
222 * config/tc-s390.c: New file.
223 * config/tc-s390.h: New file.
225 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
227 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
228 2byte, 4byte and 8byte.
230 2001-02-08 Alan Modra <alan@linuxcare.com.au>
232 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
233 md_number_to_chars with size > sizeof (valueT).
235 2001-02-06 H.J. Lu <hjl@gnu.org>
237 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
238 there is no relocation.
240 2001-02-06 H.J. Lu <hjl@gnu.org>
242 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
244 * config/tc-ia64.c (md_parse_option): Only accept the valid
245 ia64 options on "-axxx".
247 2001-02-05 Jim Wilson <wilson@redhat.com>
249 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
250 aborting for invalid operands.
252 2001-02-06 Alan Modra <alan@linuxcare.com.au>
254 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
255 than via pointer. Update all callers.
256 (UNWIND_LOW32): Define.
257 (UNWIND_HIGH32): Define.
258 (pa_build_unwind_subspace): Use the above macros instead of dumping
259 bitfields directly. Call frag_more once rather than multiple times.
260 (md_assemble): Use UNWIND_LOW32.
262 (pa_procend): Likewise.
263 (process_exit): Use UNWIND_HIGH32.
265 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
267 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
268 function to select the header according to the cpu.
269 (md_after_pass_hook, md_do_align): Remove.
270 (md_cleanup, m68hc11_cleanup): Remove.
271 (md_pcrel_from_section): Declare.
272 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
273 (build_jump_insn, build_insn): Likewise.
274 (m68hc11_listing_header): New function.
275 (m68hc11_cleanup): Remove.
277 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
279 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
280 symbols because there is no support for shared libraries and these
281 symbols can't be overridden (unless they are weak).
283 2001-02-01 Momchil Velikov <velco@fadata.bg>
285 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
286 for the compilation unit with a zero byte.
288 2001-01-30 Alan Modra <alan@linuxcare.com.au>
290 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
291 destinations. Correct range check for 17 and 22 bit branches.
293 2001-01-25 Nick Clifton <nickc@redhat.com>
295 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
296 still set. Issue an error message instead.
297 (md_estimate_size_before_relax): Delete unused variable
298 'buffer_address'. Fixup parentheses around if statement.
300 2001-01-23 Kazu Hirata <kazu@hxi.com>
302 * as.c: Fix formatting.
304 * messages.c: Likewise.
306 * symbols.c: Likewise.
308 2001-01-23 Ben Elliston <bje@redhat.com>
310 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
312 2001-01-22 Kazu Hirata <kazu@hxi.com>
314 * config/tc-alpha.c: Fix formatting.
316 2001-01-19 Kazu Hirata <kazu@hxi.com>
318 * config/tc-alpha.c: Fix formatting.
320 2001-01-18 Kazu Hirata <kazu@hxi.com>
322 * config/tc-alpha.c: Fix formatting.
324 2001-01-18 Nick Clifton <nickc@redhat.com>
326 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
328 (stm_flags): Remove redundant bit from "ed" and "da" flags.
330 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
332 * configure.in (cpu_type, arch): Match i386 too.
333 * configure: Rebuilt.
335 2001-01-16 Kazu Hirata <kazu@hxi.com>
337 * config/tc-i386.c: Fix formatting.
339 2001-01-16 Alan Modra <alan@linuxcare.com.au>
341 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
342 relocs for .PARISC.unwind section.
344 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
345 depending on section flags, not just for .text.
347 2001-01-15 Jim Wilson <wilson@redhat.com>
349 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
350 not immediately followed by an instruction.
352 2001-01-15 Kazu Hirata <kazu@hxi.com>
354 * config/tc-m68hc11.c: Fix formatting.
356 2001-01-15 Nick Clifton <nickc@redhat.com>
358 * symbols.c (colon): Change 'already defined symbol' from a
359 fatal error to an ordinary error. There is no reason why this
360 error should be fatal.
362 * message.c (as_fatal): Delete output file, if one has been
365 2001-01-14 Alan Modra <alan@linuxcare.com.au>
367 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
369 2001-01-14 Kazu Hirata <kazu@hxi.com>
371 * config/tc-alpha.c: Fix formatting.
372 * config/tc-arc.c: Likewise.
373 * config/tc-arc.h: Likewise.
374 * config/tc-d10v.c: Likewise.
375 * config/tc-i370.c: Likewise.
376 * config/tc-i386.c: Likewise.
377 * config/tc-i960.c: Likewise.
378 * config/tc-m68k.c: Likewise.
379 * config/tc-ppc.c: Likewise.
380 * config/tc-sparc.c: Likewise.
381 * config/tc-tahoe.c: Likewise.
382 * config/tc-vax.c: Likewise.
384 * config/tc-arc.c: Fix formatting.
386 * config/tc-arc.c: Fix formatting.
388 2001-01-14 Alan Modra <alan@linuxcare.com.au>
390 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
391 both 32 and 64 bit ELF.
393 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
394 and don't bother storing `m' for "ce" completer. Tidy handling of
395 'J' and 'K' operands to suit. Handle '<' and '>' operands.
397 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
399 * tc-i386.h (TARGET_MACH): New macro.
400 (i386_mach): Declare.
401 * tc-i386.c (i386_mach): New function.
403 2001-01-13 Philip Blundell <philb@gnu.org>
405 * doc/as.texinfo: Fix spelling and cross-references.
407 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
408 character for all systems, not just GNU/Linux. Make it explicit
409 that `-k' doesn't affect code generation, just ELF flags.
411 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
413 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
416 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
418 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
420 2001-01-12 Nick Clifton <nickc@redhat.com>
422 * as.c (print_args): Update copyright date to 2001.
424 2001-01-12 Peter Targett <peter.targett@arccores.com>
426 * doc/c-arc.texi: New file.
427 Some sections to be expanded.
429 2001-01-12 Alan Modra <alan@linuxcare.com.au>
431 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
432 (md_parse_option): Always accept "--32".
434 2001-01-11 Peter Targett <peter.targett@arccores.com>
436 * as.h (TC_ARC): Ensure struc-symbol.h included.
437 * as.c (dwarf2dbg.h): Include to remove implicit declaration
439 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
440 (TARGET_SYMBOL_FIELDS) added.
442 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
443 * doc/c-arc.texi: New file.
444 Some sections to be expanded.
445 * doc/as.texinfo: Update command-line options.
446 Removed outdated text for ARC dependant features, instead include
447 text from above file.
449 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
450 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
453 * config/tc-arc.c: New updated configuration for
454 ARC, including selection of core variants, and extensibility of
455 instructions, registers etc. through directives.
457 * config/tc-arc.c (arc_extinst): Minor corrections for
459 (arc_common) Likewise. Make alignment argument optional for local
460 symbols also, with default of zero.
462 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
464 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
465 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
466 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
467 and fix_new_exp() instead.
468 (md_convert_frag): For indexed post byte use the symbol value
469 rather than the displacement.
470 (md_relax_table): Fix indexed offset relax.
472 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
474 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
476 (relaxable_symbol): New function.
478 2001-01-11 Andreas Jaeger <aj@suse.de>
480 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
483 2001-01-10 Nick Clifton <nickc@redhat.com>
485 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
486 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
488 2001-01-10 Nick Clifton <nickc@redhat.com>
490 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
491 character used to dollar local symbols.
492 (LOCAL_LABEL_CHAR): New constant - the magic character used to
494 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
495 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
497 Use LOCAL_LABEL_CHAR.
498 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
499 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
500 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
502 2001-01-08 Bo Thorsen <bo@suse.de>
504 * config/tc-i386.c (i386_immediate, i386_displacement):
507 2001-01-07 Ian Lance Taylor <ian@zembu.com>
509 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
512 2001-01-07 Philip Blundell <philb@gnu.org>
514 * doc/as.texinfo (Bug Reporting): Update email address for
518 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
520 * configure.in: Define DEFAULT_ARCH for i386.
521 * tc-i386.c (md_assemble): Return after the error message;
522 move testing for 64bit operands to proper place.
524 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
526 * doc/as.texinfo: Document '#' as comment character for i386 and
527 x86_64. Add AMD x86-64 into menu of machine dependent information.
529 * doc/c-i386.texi: Document x86_64 extensions.
531 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
533 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
535 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
537 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
538 * NEWS: Add note about Pentium4 support.
540 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
542 * tc-i387.c (pi, pte, pt): Update.
543 (type_names): Add new types.
545 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
547 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
548 CpuUnknown): Renumber
549 (CpuP4, CpuSSE2): New.
550 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
552 2001-01-03 Philip Blundell <pb@futuretv.com>
554 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
556 (alpha_fix_adjustable): Likewise.
557 (md_apply_fix): Likewise.
559 2000-12-31 H.J. Lu <hjl@gnu.org>
561 * listing.c (listing_message): Allocate string only if it is
564 * configure: Rebuild.
566 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
568 * doc/internals.texi (Relaxing with a table) <after relaxation>:
569 Point out caveats with generating fixups for the opcode in a frag.
571 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
573 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
576 2000-12-29 H.J. Lu <hjl@gnu.org>
578 * listing.c (calc_hex): Print the variable part only if the
579 fragment type is rs_fill.
581 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
583 * doc/internals.texi (tc_conditional_pseudoop,
584 TC_LINKRELAX_FIXUP): Fix typos.
586 2000-12-28 Richard Henderson <rth@redhat.com>
588 * write.c (subsegs_finish): Fix thinko last change -- don't
589 "optimize" the alignment == 0 case.
591 2000-12-28 Richard Henderson <rth@redhat.com>
593 * as.h (rs_align_test): New.
594 * frags.c (NOP_OPCODE): Move default from read.c.
595 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
596 (frag_align_code): New.
597 * frags.h (frag_align_code): Declare.
598 * read.c (NOP_OPCODE): Remove.
599 (do_align): Use frag_align_code.
600 * write.c (NOP_OPCODE): Remove.
601 (get_recorded_alignment): New.
602 (cvt_frag_to_fill): Handle rs_align_test.
603 (relax_segment): Likewise.
604 (subsegs_finish): Align last subseg in section to the
605 section alignment. Use frag_align_code.
606 * write.h (get_recorded_alignment): Declare.
607 * config/obj-coff.c (size_section): Handle rs_align_test.
608 (fill_section, fixup_mdeps): Likewise.
609 (write_object_file): Use frag_align_code.
611 * config/tc-alpha.c (alpha_align): Use frag_align_code.
612 (alpha_handle_align): New.
613 * config/tc-alpha.h (HANDLE_ALIGN): New.
614 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
616 * config/tc-i386.h (md_do_align): Use frag_align_code.
617 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
619 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
620 (ia64_handle_align): New.
621 * config/tc-ia64.h (HANDLE_ALIGN): New.
622 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
624 * config/tc-m32r.c (m32r_do_align): Remove.
625 (m32r_handle_align): New.
626 (fill_insn): Use frag_align_code.
627 * config/tc-m32r.h (md_do_align): Remove.
628 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
629 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
630 * config/tc-mips.c, config/tc-mips.h: Similarly.
632 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
633 (sh_handle_align): Likewise. Handle rs_align_code.
634 (sh_do_align): Remove.
635 * config/tc-sh.h (md_do_align): Remove.
636 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
638 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
639 (sparc_handle_align): Likewise. Handle rs_align_code.
640 * config/tc-sparc.h (md_do_align): Remove.
641 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
643 2000-12-22 DJ Delorie <dj@redhat.com>
645 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
646 when we assemble the first half of a pair.
648 2000-12-22 H.J. Lu <hjl@gnu.org>
650 * config/tc-i386.c (reloc): Update the macro for non-bfd
652 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
654 2000-12-22 H.J. Lu <hjl@gnu.org>
656 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
658 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
660 * tc-i386.h (i386_target_format): Define even for ELFs.
661 (QWORD_MNEM_SUFFIX): New macro.
662 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
664 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
665 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
667 (Size64, No_qSuf, NoRex64, Rex64): New macros.
668 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
669 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
670 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
671 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
673 (Reg, WordReg): Add Reg64.
674 (Imm): Add Imm32S and Imm64.
676 (Disp): Add Disp64 and Disp32S.
677 (AnyMem): Add Disp32S.
678 (RegRex, RegRex64): New macros.
679 (rex_byte): New type.
680 * tc-i386.c (set_16bit_code_flag): Kill.
681 (fits_in_unsigned_long, fits_in_signed_long): New functions.
682 (reloc): New parameter "signed"; support x86_64.
683 (set_code_flag): New.
684 (DEFAULT_ARCH): New macro; default to "i386".
685 (default_arch): New static variable.
686 (struct _i386_insn): New fields Operand_PCrel; rex.
687 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
688 (flag_code): New enum and static variable.
689 (use_rela_relocations): New static variable.
690 (flag_code_names): New static variable.
691 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
692 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
694 (i386_align_code): Return plain "nop" for x86_64.
695 (mode_from_disp_size): Support Disp32S.
696 (smallest_imm_type): Support Imm32S and Imm64.
697 (offset_in_range): Support size of 8.
698 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
699 (md_pseudo_table): Add "code64"; use set_code_flat.
700 (md_begin): Emit sane error message on hash failure.
701 (tc_i386_fix_adjustable): Support x86_64 relocations.
702 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
703 instructions supported on particular arch just partially,
704 output of 64bit immediates, handling of Imm32S and Disp32S type.
705 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
706 (i386_displacement): Likewise.
707 (i386_index_check): Cleanup; support 64bit addresses.
708 (md_apply_fix3): Support x86_64 relocation and rela.
709 (md_longopts): Add "32" and "64".
710 (md_parse_option): Add OPTION_32 and OPTION_64.
711 (i386_target_format): Call even for ELFs; choose between
712 elf64-x86-64 and elf32-i386.
713 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
714 (tc_gen_reloc): Support rela relocations and x86_64.
715 (intel_e09_1): Support QWORD.
717 2000-12-15 Diego Novillo <dnovillo@redhat.com>
719 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
720 it's not an offset expression.
721 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
722 keep the braces '[' and ']' in the output string.
723 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
724 != FLAT. There is no such op_modifier.
726 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
728 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
731 2000-12-13 Kazu Hirata <kazu@hxi.com>
733 * as.h: Fix formatting.
735 * dwarf2dbg.c: Likewise.
736 * input-scrub.c: Likewise.
739 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
741 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
742 configure: Regenerate.
744 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
746 * dwarf2dbg.c: #include <limits.h> only if it exists.
748 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
750 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
751 (md_apply_fix): Here too.
753 2000-12-12 Jim Wilson <wilson@redhat.com>
755 * config/tc-ia64.h (ia64_init): Add prototype.
757 2000-12-12 H.J. Lu <hjl@gnu.org>
759 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
761 * read.h (outputting_stabs_line_debug): Change it to int.
762 * stabs.c (outputting_stabs_line_debug): Likewise.
764 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
766 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
767 the address of a function result.
769 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
771 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
772 (md_assemble): Call dwarf2_emit_insn.
773 (shlib): Fix typo SHILB -> SHLIB.
774 (md_parse_option): Likewise.
775 (ppc_elf_validate_fix): Likewise:
776 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
778 2000-12-12 Nick Clifton <nickc@redhat.com>
780 * cgen.h: Fix formatting.
781 * input-scrub.c: Fix formatting.
782 * macro.c: Fix formatting.
783 * config/tc-mips.c: Fix formatting.
784 * doc/c-mips.texi: Fix formatting.
786 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
788 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
789 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
791 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
793 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
796 * i386.h (*_Suf): Remove No_dSuf.
797 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
799 (i386_optab): Remove 'd' in the suffixes.
801 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
803 * config/tc-i386.c (T_SHORT): Undefine before defining.
805 2000-12-05 Kazu Hirata <kazu@hxi.com>
807 * config/tc-mips.c: Fix formatting.
809 2000-12-04 Matthew Hiller <hiller@redhat.com>
811 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
812 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
813 (md_show_usage): Ditto.
814 (md_parse_option): Ditto.
815 (d10v_cleanup): Writes pending instruction only if
816 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
817 Fix compile time warning messages.
819 * doc/c-d10v.texi: Documents new options.
821 2000-12-04 Matthew Hiller <hiller@redhat.com>
823 * stabs.c (outputting_stabs_line_debug): New variable.
824 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
825 function entry and unset at function exit.
827 * read.h (outputting_stabs_line_debug): New extern declaration.
829 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
831 * dwarf2dbg.c: Fix compile time warning messages.
833 2000-12-03 Kazu Hirata <kazu@hxi.com>
835 * config/tc-a29k.c: Fix formatting.
836 * config/tc-alpha.c: Likewise.
837 * config/tc-arm.c: Likewise.
838 * config/tc-cris.c: Likewise.
839 * config/tc-hppa.c: Likewise.
840 * config/tc-i370.c: Likewise.
841 * config/tc-i386.c: Likewise.
842 * config/tc-i860.c: Likewise.
843 * config/tc-i960.c: Likewise.
844 * config/tc-ia64.c: Likewise.
845 * config/tc-m68hc11.c: Likewise.
846 * config/tc-m68k.c: Likewise.
847 * config/tc-m88k.c: Likewise.
848 * config/tc-pj.c: Likewise.
849 * config/tc-ppc.c: Likewise.
850 * config/tc-sh.c: Likewise.
851 * config/tc-sparc.c: Likewise.
852 * config/tc-tahoe.c: Likewise.
853 * config/tc-vax.c: Likewise.
855 2000-12-01 Chris Demetriou <cgd@sibyte.com>
857 * config/tc-mips.c (mips_ip): When calculating offsets,
858 don't accept as constant the difference between the
859 addresses of symbols in two different sections.
861 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
863 (validate_mips_insn): Likewise. Also, update 'B' operand
864 specifier to use OP_*_CODE20 constants and delete 'm' operand
866 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
867 operand specifiers. Change warning generated by 'B' operand
868 specifier to reflect its new multi-purpose usage.
870 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
871 -1, and update comment.
872 (file_mips_isa): Likewise.
873 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
874 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
875 ISA_* constants rather than hard-coded numbers.
876 (mips_cpu_info): New structure.
877 (mips_cpu_info_table): New table describing CPU and ISA names
879 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
880 mips_cpu_info_from_cpu): New functions.
881 (mips_isa_to_str): New function to get string for ISA name.
882 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
884 (md_begin): Redo CPU and ISA selection logic, using
885 mips_cpu_info_from_*. Convert to use ISA_* constants rather
886 than hard-coded numbers.
887 (append_insn, mips_emit_delays, macro, macro2): Convert to use
888 ISA_* constants rather than hard-coded numbers.
889 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
890 (md_longopts): Delete OPTION_NO_MIPS32.
891 (md_parse_option): Convert to use ISA_* constants rather than
892 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
893 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
894 to use strcasecmp to recognize "default" and to use
895 mips_cpu_info_from_name to get CPU numbers from argument.
896 (md_show_usage): Move -mips32 so it's with the rest of the ISA
897 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
899 (s_mipsset): Accept ISA value 32.
900 * doc/as.texinfo: Clean up MIPS options summary slightly,
901 remove -no-mips32. Add note about -mips4 and -mips32
902 specifying those ISA levels. Delete -mips32 and -no-mips32
903 cpu flag descriptions.
904 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
905 up the supported CPU switch list, and replace 4Kc, 4Km, and
906 4Kp entries with a single mips32-4k entry. Note that you can
909 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
911 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
913 (md_parse_option): Add cases for OPTION_MIPS5 and
915 (md_show_usage): Mention -mips5 and -mips64 arguments.
916 (s_mipsset): Add cases for MIPS5 and MIPS64.
917 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
919 * doc/as.texinfo: Mention -mips5 and -mips64 options
921 * doc/c-mips.texi: Likewise. Also update introduction
922 and ".set" usage information.
924 * config/tc-mips.c (md_show_usage): Add "sb1" to the
926 (mips_cpu_info_table): Add SB-1 entries.
927 * doc/c-mips.texi: Add "sb1" to the list of CPUs
928 known to the -mcpu option.
930 * doc/as.texinfo: Correct description of MIPS -mcpu
931 option, by copying some of the text from doc/c-mips.texi.
933 2000-12-01 Joel Sherrill <joel@OARcorp.com>
935 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
937 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
938 (sparc*-*-rtems*): Switched from a.out to ELF.
939 * configure: Regenerate.
940 * config.in: Regenerate.
941 * Makefile.in: Regenerate.
942 * aclocal.m4: Regenerate.
943 * po/gas.pot: Regenerate.
945 2000-11-30 Philip Blundell <pb@futuretv.com>
947 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
948 even in non BFD_ASSEMBLER case.
950 2000-11-30 Diego Novillo <dnovillo@redhat.com>
952 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
955 2000-11-29 Richard Henderson <rth@redhat.com>
957 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
958 until dwarf2_finish; use relaxation to get cross-fragment offsets;
959 thread multiple subsegments properly; handle multiple code
960 sections properly; emit proper compilation unit info for assembler
963 * as.h (enum _relax_state): Add rs_dwarf2dbg.
964 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
965 (dwarf2dbg_estimate_size_before_relax): Declare.
966 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
967 * write.c: Include dwarf2dbg.h.
968 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
969 (relax_segment): Likewise.
971 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
973 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
974 jump>: Use as_bad_where instead of as_bad. Tweak error message
975 accordingly. Stabilize frag by updating fix part and resetting
977 <undefined symbol, unconditional jump>: Ditto.
978 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
979 indexing is_end_of_line[].
980 (md_assemble): Initialize size to 0.
981 (md_section_align): Mark parameter seg as unused.
982 (parse_reg): Parse names case-insensitively.
984 2000-11-28 Kazu Hirata <kazu@hxi.com>
986 * config/obj-aout.h: Fix formatting.
987 * config/obj-bout.h: Likewise.
988 * config/obj-coff.c: Likewise.
989 * config/obj-coff.h: Likewise.
990 * config/obj-elf.h: Likewise.
991 * config/obj-som.h: Likewise.
992 * config/obj-vms.c: Likewise.
993 * config/obj-vms.h: Likewise.
994 * config/tc-h8300.h: Likewise.
995 * config/tc-ns32k.h: Likewise.
996 * config/tc-sparc.h: Likewise.
997 * config/tc-tic54x.h: Likewise.
998 * config/tc-z8k.h: Likewise.
1000 2000-11-28 Nick Clifton <nickc@redhat.com>
1002 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1003 License is present in the sources, but not the output, and
1004 also available from the GNU website.
1005 (GNU Free Documentation License): Comment out this section.
1007 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1009 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1010 targets. Remove i860 from valid a.out targets.
1011 * Makefile.in: Regenerate.
1013 * config/tc-cris.c: Include dwarf2dbg.h.
1014 (md_pseudo_table): Add .file and .loc.
1015 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1016 (s_cris_file, s_cris_loc): New.
1017 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1018 * Makefile.am: Regenerate dependencies.
1019 * Makefile.in: Regenerate.
1021 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1023 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1024 (MRI_MUL_PRECEDENCE): Likewise.
1025 (op_rank): Fix a comment typo.
1027 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1029 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1031 (get_operand): Fix analysis for movw/movb instructions.
1033 2000-11-24 Nick Clifton <nickc@redhat.com>
1035 * configure.in (xscale-elf): Add target.
1036 (xscale-coff): Add target.
1037 * configure: Regenerate.
1039 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1041 (ARM_EXT_XSCALE): New ARM architecture extension.
1042 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1043 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1044 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1045 (ARM_ARCH_V4): Remove processor from architecture.
1046 (ARM_ARCH_3M): New architecutre definition.
1047 (ARM_ARCH_V5TE): New architecutre definition.
1048 (ARM_ARCH_XSCALE): New architecutre definition.
1049 (CPU_DEFAULT): Allow to be defaulted to XScale.
1050 (atpcs): New boolean variable.
1051 (ldr_flags): Support 'd' flag for double word loads.
1052 (str_flags): Support 'd' flag for double word stored.
1053 (do_mia): New function.
1054 (do_mar): New function.
1055 (do_mra): New function.
1056 (do_pld): New function.
1057 (do_ldrd): New function.
1058 (do_blx): New function.
1059 (do_bkpt): New function.
1060 (do_clz): New function.
1061 (do_lstc2): New function.
1062 (do_cdp2): New function.
1063 (do_t_blx): New function.
1064 (do_t_bkpt): New function.
1065 (do_smla): New function.
1066 (do_smlal): New function.
1067 (do_smul): New function.
1068 (do_qadd): New function.
1069 (do_co_reg2c): New function.
1070 (LONGEST_INSN): Redefine to 7.
1072 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1073 command line switches.
1075 2000-11-22 Jim Wilson <wilson@redhat.com>
1077 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1078 (struct rsrc): Make line unsigned.
1079 (gr_values): Add missing initializer.
1080 (SLOT_NUM_NOT_SET): Add unsigned cast.
1081 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1082 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1083 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1084 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1085 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1086 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1087 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1088 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1089 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1090 Add ATTRIBUTE_UNUSED to unused parameters.
1091 (convert_expr_to_ab_reg): Add parens.
1092 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1093 (dot_prologue): Initialize grsave when declared.
1094 (md_pseudo_table): Add missing initializers.
1095 (operand_match): Add casts to bfd_vma.
1096 (emit_one_bundle): Delete unused local prev. Make required_template
1098 (specify_resource): Cast i to unsigned.
1099 (note_register_values): Use fprintf_vma.
1100 (print_dependency): Likewise.
1102 2000-11-21 Jim Wilson <wilson@redhat.com>
1104 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1105 for unwind info section.
1106 (dot_endp): Likewise for unwind section.
1108 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1111 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1113 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1114 (output_insn): Call dwarf2_emit_insn.
1115 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1117 2000-11-17 Richard Henderson <rth@redhat.com>
1119 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1120 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1121 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1123 2000-11-17 Nick Clifton <nickc@redhat.com>
1125 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1128 2000-11-17 Richard Henderson <rth@redhat.com>
1130 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1132 2000-11-17 Richard Henderson <rth@redhat.com>
1134 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1135 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1136 tri-state definition of alpha_flag_mdebug.
1137 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1138 (s_alpha_file): Store first .file directive.
1139 (s_alpha_stab): New.
1140 (md_pseudo_table): Add stabs and stabn.
1142 2000-11-17 Richard Henderson <rth@redhat.com>
1144 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1146 2000-11-17 Richard Henderson <rth@redhat.com>
1148 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1149 (main): Call dwarf2_finish.
1150 * as.h (debug_type): Clarify documentation of the meaning
1152 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1153 (print_stats): Fix parenthesis problem.
1154 (now_subseg_size): New.
1155 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1156 (dwarf2_directive_file): Don't set debug_type.
1157 (dwarf2_where): Honor DEBUG_DWARF2 first.
1158 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1159 do nothing if not emitting dwarf2 debug info, or no work.
1160 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1161 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1162 (ecoff_new_file): Likewise.
1163 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1164 commentary wrt dwarf2.
1166 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1167 ATTRIBUTE_UNUSED as needed.
1168 (emit_insn): Call dwarf2_emit_insn.
1169 (s_alpha_file): New.
1171 (s_alpha_coff_wrapper): Don't handle them.
1172 (md_pseudo_table): Update for .file and .loc.
1173 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1175 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1176 don't protect with debug_type.
1177 * config/tc-hppa.c (md_assemble): Likewise.
1178 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1179 * config/tc-mn10300.c (md_assemble): Likewise.
1180 * config/tc-sh.c (md_assemble): Likewise.
1181 * config/tc-v850.c (md_assemble): Likewise.
1183 * config/tc-arm.c (arm_end_of_source): Remove.
1184 * config/tc-hppa.c (pa_end_of_source): Remove.
1185 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1186 * config/tc-mn10300.c (mn10300_finalize): Remove.
1187 * config/tc-sh.c (sh_finalize): Remove.
1188 * config/tc-v850.c (sh_finalize): Remove.
1190 * config/tc-arm.h (md_end): Remove.
1191 * config/tc-hppa.h (md_end): Remove.
1192 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1193 * config/tc-m68hc11.h (md_end): Remove.
1194 * config/tc-mn10300.h (md_end): Remove.
1195 * config/tc-sh.h (md_end): Remove.
1196 * config/tc-v850.h (md_end): Remove.
1198 * config/tc-ia64.c (emit_one_bundle): Don't protect
1199 dwarf2 bits with debug_type.
1200 (md_assemble): Likewise.
1201 (ia64_end_of_source): Don't call dwarf2_finish.
1203 2000-11-16 Jim Wilson <wilson@redhat.com>
1205 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1206 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1209 2000-11-16 H.J. Lu <hjl@gnu.org>
1211 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1214 2000-11-15 Kazu Hirata <kazu@hxi.com>
1216 * config/tc-tic30.c: Fix formatting.
1217 * config/tc-tic80.c: Likewise.
1218 * config/tc-v850.c: Likewise.
1219 * config/tc-vax.c: Likewise.
1220 * config/tc-w65.c: Likewise.
1221 * config/tc-z8k.c: Likewise.
1223 2000-11-14 DJ Delorie <dj@redhat.com>
1225 * config/tc-v850.c: Support dwarf2.
1226 * config/tc-v850.h: Ditto.
1228 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1229 parse_cons_expression_v850 to initialize hold_cons_reloc.
1231 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1233 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1234 (errata_nops_necessary_p): New function.
1235 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1238 2000-11-14 Jim Wilson <wilson@redhat.com>
1240 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1241 return little endian bfd formats.
1243 2000-11-14 Kazu Hirata <kazu@hxi.com>
1245 * config/aout_gnu.h: Fix formatting.
1246 * config/atof-vax.c: Likewise.
1247 * config/m68k-parse.h: Likewise.
1248 * config/m88k-opcode.h: Likewise.
1249 * config/obj-elf.c: Likewise.
1250 * config/tc-arm.c: Likewise.
1251 * config/tc-cris.c: Likewise.
1252 * config/tc-i386.c: Likewise.
1253 * config/tc-ia64.c: Likewise.
1254 * config/tc-mn10300.c: Likewise.
1255 * config/te-386bsd.h: Likewise.
1256 * config/te-hppa.h: Likewise.
1257 * config/te-nbsd.h: Likewise.
1258 * config/te-ppcnw.h: Likewise.
1259 * config/te-sparcaout.h: Likewise.
1260 * config/te-tmips.h: Likewise.
1261 * config/vax-inst.h: Likewise.
1262 * config/vms-conf.h: Likewise.
1264 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1266 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1268 2000-11-13 H.J. Lu <hjl@gnu.org>
1270 * config/obj-elf.c (elf_frob_symbol): Support
1271 ".symver name,name2@@@nodename".
1272 (elf_frob_file_before_adjust): Likewise.
1274 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1275 and ".symver name,name2@@@nodename".
1278 2000-11-12 H.J. Lu (hjl@gnu.org)
1280 * config/obj-elf.c (obj_elf_symver): Check missing version
1283 2000-11-12 H.J. Lu (hjl@gnu.org)
1285 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1286 instead of bfd_vma for non-bfd assemblers.
1288 2000-11-09 Kazu Hirata <kazu@hxi.com>
1290 * itbl-ops.c: Fix comment typos.
1292 2000-11-08 Jim Wilson <wilson@redhat.com>
1294 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1295 (struct unwind): Add next_slot_frag field.
1296 (slot_index): New parameters slot_frag and first_frag. Add code
1297 to add in frag sizes when different. Add comments.
1298 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1299 arguments to slot_index.
1300 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1301 loop end. Set next_slot_frag field.
1303 2000-11-07 H.J. Lu <hjl@gnu.org>
1305 * doc/as.texinfo (.symver): Updated for versioned symbol
1308 * obj.h (format_ops): Add the frob_file_before_adjust field.
1310 * config/obj-aout.c (aout_format_ops): Set the
1311 frob_file_before_adjust field to 0.
1312 * config/obj-coff.c (coff_format_ops): Likewise.
1313 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1315 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1317 (elf_frob_file_before_adjust): New function to remove unneeded
1318 versioned symbols from the symbol table.
1319 (elf_format_ops): Set the frob_file_before_adjust field to
1320 elf_frob_file_before_adjust.
1322 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1325 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1327 2000-11-07 Peter Targett <peter.targett@arccores.com>
1329 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1331 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1332 Fix compile time warning messages.
1334 2000-11-07 Nick Clifton <nickc@redhat.com>
1336 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1337 buffer in order to avoid buffer overflows.
1339 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1341 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1342 Change M to m for -milp32 or -mlp64 to match gcc.
1343 (dot_endp): Use bytes_per_address instead of 8.
1344 (emit_one_bundle): Use number_to_chars_littleendian instead of
1346 (fix_insn): Likewise.
1347 (ia64_init): New function.
1348 (ia64_target_format): New function.
1349 (md_begin): Set endianness, arch, and machine as appropriate.
1350 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1351 Make these macros depend on TE_HPUX macro.
1352 (TARGET_FORMAT): Define.
1353 (HOST_SPECIAL_INIT): Define.
1354 * config/te-hpux.h: New file.
1355 * configure.in: Add "ia64-*-hpux*" target to configure.
1356 * configure: Regenerate.
1358 2000-11-06 Kazu Hirata <kazu@hxi.com>
1360 * as.c: Fix formatting.
1361 * dwarf2dbg.c: Likewise.
1362 * input-file.c: Likewise.
1363 * input-file.h: Likewise.
1364 * input-scrub.c: Likewise.
1365 * itbl-ops.c: Likewise.
1366 * listing.c: Likewise.
1367 * macro.h: Likewise.
1368 * messages.c: Likewise.
1370 * subsegs.c: Likewise.
1371 * subsegs.h: Likewise.
1372 * write.c: Likewise.
1374 2000-11-06 Nick Clifton <nickc@redhat.com>
1376 * doc/as.texinfo: Add GNU Free Documentation License.
1377 * doc/gasp.texi: Add GNU Free Documentation License.
1378 * doc/as.1: Add GNU Free Documentation License.
1380 2000-11-05 Nick Clifton <nickc@redhat.com>
1382 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1384 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1386 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1387 * configure: Regenerate.
1389 2000-11-01 Nick Clifton <nickc@redhat.com>
1391 * read.c (original_case_string): New global variable.
1392 (read_a_source_file): Copy opcode string into
1393 original_case_string if clobbering the case of the opcode.
1394 * read.h: Export the definition of original_case_string.
1395 * config/tc-arm.c (md_assembler): When parsing a .req
1396 directive use the original opcode string, not the case
1399 2000-11-02 Nick Clifton <nickc@redhat.com>
1401 * config/tc-mn10300.c (debug_line): Remove this static
1403 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1404 dwarf2_where and dwarf2_gen_line_info.
1406 2000-11-02 Theo Honohan <th@futuretv.com>
1408 * config/tc-arm.c (do_msr): Improve error message.
1410 2000-10-31 Eric Christopher <echristo@redhat.com>
1412 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1413 or pc-relative, else use fx_offset.
1415 2000-10-31 Jim Wilson <wilson@redhat.com>
1417 * config/tc-ia64.c (struct md): New field tag_fixups.
1418 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1419 qualifying predicate.
1420 (emit_one_bundle): Delete spurious multiplication by one. Handle
1422 (ia64_start_line): Error if dangling qualifying predicate.
1423 (defining_tag): New static variable.
1424 (ia64_unrecognized_line, case '['): Parse tags.
1425 (ia64_frob_label): Create tag_fixups.
1426 (md_assemble): Reset md.qp.X_op after using it.
1428 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1430 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1432 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1434 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1436 2000-10-30 Kazu Hirata <kazu@hxi.com>
1438 * expr.c: Fix formatting.
1439 * flonum-copy.c: Likewise.
1440 * flonum.h: Likewise.
1444 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1446 * as.h (OPTION_MD_BASE): Bump to 190.
1447 * as.c (parse_args) <std_longopts>: Add comment about the need to
1448 check OPTION_MD_BASE in as.h.
1450 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1453 2000-10-27 Nick Clifton <nickc@redhat.com>
1455 * configure.in (emulations): Add m68hc12.
1456 * configure: Regenerate.
1457 * po/gas.pot: Regenerate.
1459 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1461 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1463 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1465 2000-10-25 Nick Clifton <nickc@redhat.com>
1467 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1468 a DWARF2 line number information sequence.
1470 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1472 * read.c (generate_lineno_debug): Update comment describing why
1473 DWARF2 line number debug information is not generated
1474 automatically by this function.
1476 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1479 * config/tc-arm.h (md_end): Define.
1480 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1482 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1483 if generating DWARF2 line numbers.
1484 (arm_end_of_source): New function. Call dwarf2_finish if
1487 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1488 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1489 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1491 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1493 * tc-i386.c: Fix prototype declarations for functions taking no
1496 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1498 * tc-i386.c (i386_operand_modifier): Remove.
1499 (build_displacement_string): Remove.
1500 (i386_parse_seg): Remove.
1501 (i386_intel_memory_operand): Remove.
1502 (i386_intel_operand): Re-write using recursive descent parser based
1503 on MASM documentation.
1504 (struct intel_parser_s): New structure.
1505 (intel_parser): New static variable.
1506 (struct intel_token): New structure.
1507 (cur_token, prev_token): New static variables.
1520 (intel_match_token): New function.
1521 (intel_get_token): New function.
1522 (intel_putback_token): New function.
1523 (intel_expr): New function.
1524 (intel_e05): New function.
1525 (intel_e05_1): New function.
1526 (intel_e06): New function.
1527 (intel_e06_1): New function.
1528 (intel_e09): New function.
1529 (intel_e09_1): New function.
1530 (intel_e10): New function.
1531 (intel_e10_1): New function.
1532 (intel_e11): New function.
1534 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1536 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1537 instructions to loose any special insn->architecture mask.
1539 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1540 (sparc_md_end, sparc_arch_types, sparc_arch,
1541 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1542 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1543 request v9b architecture if they are used).
1545 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1547 * config/tc-m68k.c: Fix the previous misapplied patch.
1549 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1551 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1552 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1553 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1556 2000-10-17 Kazu Hirata <kazu@hxi.com>
1558 * debug.c: Fix formatting.
1559 * depend.c: Likewise.
1560 * dwarf2dbg.c: Likewise.
1561 * dwarf2dbg.h: Likewise.
1562 * ecoff.c: Likewise.
1565 * flonum-konst.c: Likewise.
1566 * frags.h: Likewise.
1568 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1570 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1572 * doc/as.texinfo: Added notes about this new option.
1574 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1576 * config/tc-sh.c (JREG): Remove.
1577 (md_convert_frag): Remove #if 0:d code using JREG.
1579 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1581 * config/tc-i386.c (i386_operand_modifier): Only match
1582 modifiers SHORT and FLAT if they are followed by a space.
1583 (parse_register): When `allow_naked_reg' is set, do not confuse
1584 identifiers that start with a register name with a register.
1586 2000-10-12 Kazu Hirata <kazu@hxi.com>
1588 * app.c: Fix formatting.
1591 * bit_fix.h: Likewise.
1596 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1598 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1600 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1602 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1603 Re-arrange function a little and improve error message.
1605 * write.c (write_relocs): Fix a comment.
1607 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1610 2000-10-05 Jim Wilson <wilson@cygnus.com>
1612 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1614 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1616 * config/tc-i386.c: Delete some useless comments, reformat others.
1618 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1619 non-global syms in linkonce sections.
1621 2000-10-04 Ralf Baechle <ralf@gnu.org>
1623 * config/tc-ia64.c (operand_match): Don't use // style comments.
1624 * config/tc-i370.c: Likewise.
1626 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1628 Changes to handle varying register prefix and user symbol prefix.
1629 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1630 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1631 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1632 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1633 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1634 (demand_register_prefix): New variable.
1635 (md_pseudo_table): New pseudo ".syntax".
1636 (md_longopts): New options --no-underscore and --underscore.
1637 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1638 on symbols_have_leading_underscore.
1639 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1640 (get_spec_reg): Ditto.
1641 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1643 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1645 <case OPTION_NO_US, case OPTION_US>: New.
1646 (md_show_usage): Be brief and reformat to match continuation of
1648 * po/gas.pot: Regenerate.
1650 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1652 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1653 force relocs for 12 bit branches.
1654 (md_apply_fix): Similarly, adjust logic here.
1656 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1658 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1659 adjust for external and weak syms as we will use a reloc. Allow
1660 for +8 offset when calculating limits of branches.
1661 (hppa_fix_adjustable): Undo 2000-09-23 change.
1662 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1663 Correct distance calculation.
1664 (tc_gen_reloc): Print the file name and line number if we can't
1667 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1668 * config/tc-hppa.c (nonzero_dibits): Define.
1669 (arg_reloc_stub_needed): Check each arg and return value
1670 separately for zero case.
1671 (pa_align): Declare argument `bytes'.
1673 2000-09-25 Kazu Hirata <kazu@hxi.com>
1675 * config/tc-cris.c: Fix formatting.
1676 * config/tc-d10v.h: Likewise.
1677 * config/tc-d30v.c: Likewise.
1678 * config/tc-d30v.h: Likewise.
1679 * config/tc-fr30.c: Likewise.
1680 * config/tc-fr30.h: Likewise.
1681 * config/tc-m68k.c: Likewise.
1682 * config/tc-m68k.h: Likewise.
1683 * config/tc-pj.h: Likewise.
1684 * config/tc-ppc.c: Likewise.
1685 * config/tc-ppc.h: Likewise.
1686 * config/tc-sh.c: Likewise.
1687 * config/tc-sh.h: Likewise.
1688 * config/tc-sparc.c: Likewise.
1689 * config/tc-v850.h: Likewise.
1690 * config/tc-vax.h: Likewise.
1691 * config/tc-w65.h: Likewise.
1692 * config/tc-z8k.h: Likewise.
1694 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1696 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1697 checks only for ELF.
1698 (hppa_force_relocation): Likewise.
1700 2000-09-22 Jim Wilson <wilson@cygnus.com>
1702 * config/tc-ia64.c (dv_sem): Add "stop".
1703 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1704 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1705 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1707 (mark_resources): Check IA64_RS_PRr.
1709 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1711 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1712 md_estimate_size_before_relax): Redesign and clean up the
1713 relaxation mechanism.
1715 2000-09-21 Kazu Hirata <kazu@hxi.com>
1717 * config/tc-ns32k.c: Fix formatting.
1718 * config/tc-ns32k.h: Likewise.
1720 2000-09-20 Kazu Hirata <kazu@hxi.com>
1722 * config/tc-m32r.c: Fix formatting.
1723 * config/tc-m32r.h: Likewise.
1724 * config/tc-m68851.h: Likewise.
1725 * config/tc-m68hc11.c: Likewise.
1726 * config/tc-m68hc11.h: Likewise.
1727 * config/tc-m88k.c: Likewise.
1728 * config/tc-mcore.c: Likewise.
1729 * config/tc-mcore.h: Likewise.
1730 * config/tc-mips.c: Likewise.
1731 * config/tc-mips.h: Likewise.
1732 * config/tc-mn10200.h: Likewise.
1733 * config/tc-mn10300.h: Likewise.
1734 * config/tc-tahoe.c: Likewise.
1735 * config/tc-tahoe.h: Likewise.
1737 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1739 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1740 Likewise in relaxation description comments.
1742 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1744 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1745 subtraction of two syms without emitting a relocation.
1747 From David Huggins-Daines <dhd@linuxcare.com>
1748 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1749 global or weak symbols.
1751 2000-09-15 Kazu Hirata <kazu@hxi.com>
1753 * config/tc-h8300.h: Fix formatting.
1754 * config/tc-h8500.c: Likewise.
1755 * config/tc-h8500.h: Likewise.
1756 * config/tc-hppa.h: Likewise.
1757 * config/tc-i370.h: Likewise.
1758 * config/tc-i386.h: Likewise.
1759 * config/tc-i860.c: Likewise.
1760 * config/tc-i860.h: Likewise.
1761 * config/tc-i960.h: Likewise.
1762 * config/tc-ia64.c: Likewise.
1763 * config/tc-ia64.h: Likewise.
1765 2000-09-14 Kazu Hirata <kazu@hxi.com>
1767 * config/tc-a29k.c: Fix formatting.
1768 * config/tc-alpha.c: Likewise.
1769 * config/tc-arc.c: Likewise.
1770 * config/tc-arc.h: Likewise.
1771 * config/tc-arm.c: Likewise.
1772 * config/tc-arm.h: Likewise.
1773 * config/tc-avr.c: Likewise.
1774 * config/tc-avr.h: Likewise.
1775 * config/tc-tic30.c: Likewise.
1776 * config/tc-tic30.h: Likewise.
1777 * config/tc-tic54x.c: Likewise.
1778 * config/tc-tic54x.h: Likewise.
1779 * config/tc-tic80.c: Likewise.
1780 * config/tc-tic80.h: Likewise.
1782 2000-09-14 Timothy Wall <twall@cygnus.com>
1784 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1785 parallel comparisons for later use.
1786 (struct rsrc): Add parallel comparison type.
1787 (resources_match): Skip special cases of PR usage (non-conflicting
1790 2000-09-13 Kazu Hirata <kazu@hxi.com>
1792 * config/obj-ecoff.c: Fix formatting.
1793 * config/obj-elf.c: Likewise.
1794 * config/obj-elf.h: Likewise.
1795 * config/obj-evax.h: Likewise.
1796 * config/obj-generic.h: Likewise.
1797 * config/obj-hp300.c: Likewise.
1798 * config/obj-hp300.h: Likewise.
1799 * config/obj-ieee.h: Likewise.
1800 * config/obj-vms.c: Likewise.
1801 * config/obj-vms.h: Likewise.
1803 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1805 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1806 (md_parse_option): Ditto.
1807 (md_longopts): Add -mips32 option.
1808 (md_show_usage): Document new options.
1809 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1810 (mips_ip): Assemble mfc0 with a sub-selection code.
1811 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1812 (mips_cpu_to_str): New function.
1813 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1814 Use CPU_* defines instead of hardcoded numbers.
1816 * doc/as.texinfo: Document new options.
1817 * doc/c-mips.texi: Ditto.
1819 2000-09-12 Kazu Hirata <kazu@hxi.com>
1821 * as.h: Fix formatting.
1822 * asintl.h: Likewise.
1823 * bit_fix.h: Likewise.
1824 * config/obj-aout.c: Likewise.
1825 * config/obj-aout.h: Likewise.
1826 * config/obj-bout.c: Likewise.
1827 * config/obj-bout.h: Likewise.
1828 * config/obj-coff.c: Likewise.
1829 * config/obj-coff.h: Likewise.
1830 * dwarf2dbg.h: Likewise.
1832 * flonum.h: Likewise.
1833 * frags.h: Likewise.
1834 * itbl-ops.h: Likewise.
1835 * macro.h: Likewise.
1838 * struc-symbol.h: Likewise.
1839 * subsegs.h: Likewise.
1840 * symbols.h: Likewise.
1842 * write.h: Likewise.
1844 2000-09-11 Kazu Hirata <kazu@hxi.com>
1846 * bignum-copy.c: Fix formatting.
1847 * config/tc-i370.c: Likewise.
1848 * config/tc-i960.c: Likewise.
1849 * config/tc-m68k.c: Likewise.
1850 * ehopt.c: Likewise.
1851 * flonum-copy.c: Likewise.
1852 * flonum-konst.c: Likewise.
1853 * flonum-mult.c: Likewise.
1854 * literal.c: Likewise.
1857 * stabs.c: Likewise.
1858 * subsegs.c: Likewise.
1860 2000-09-09 Philip Blundell <philb@gnu.org>
1862 * configure.in (arm*-*-uclinux*): New target.
1863 * configure: Regenerate.
1865 2000-09-09 Kazu Hirata <kazu@hxi.com>
1867 * input-file.c: Fix formatting.
1868 * itbl-ops.c: Likewise.
1869 * messages.c: Likewise.
1871 2000-09-08 Philip Blundell <philb@gnu.org>
1873 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1876 2000-09-07 H.J. Lu <hjl@gnu.org>
1878 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1879 * configure: Rebuild.
1881 2000-09-07 Kazu Hirata <kazu@hxi.com>
1883 * atof-generic.c: Fix formatting.
1884 * config/tc-mips.c: Likewise.
1885 * config/tc-vax.c: Likewise.
1886 * input-scrub.c: Likewise.
1888 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1890 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1891 * configure.in (sh-*-linux*): Added.
1892 * configure: Rebuilt.
1894 2000-09-06 Kazu Hirata <kazu@hxi.com>
1896 * config/tc-hppa.c: Fix formatting.
1898 * ecoff.c: Fix formatting.
1900 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1902 * configure: Rebuilt with new libtool.m4.
1904 2000-09-05 Kazu Hirata <kazu@hxi.com>
1906 * cgen.c: Fix formatting.
1907 * config/tc-ia64.c: Likewise.
1909 2000-09-05 Nick Clifton <nickc@redhat.com>
1911 * aclocal.m4: Regenerate.
1912 * config.in: Regenerate.
1913 * configure: Regenerate.
1914 * po/gas.pot: Regenerate.
1916 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1918 * config/tc-cris.c: Correct comment typos.
1920 2000-09-05 Eric Christopher <echristo@cygnus.com>
1922 * config/tc-mn10300.c: Cleanup.
1923 (md_pcrel_from): Enable.
1925 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1927 * expr.c (operand): Fix a comment typo.
1928 * write.c (write_relocs): Fix a signed/unsigned warning.
1930 * config/tc-hppa.c (fudge_reg_expressions): New
1931 (hppa_force_reg_syms_absolute): New.
1932 (pa_equ): Allow reg_section expressions.
1933 * config/tc-hppa.c (md_optimize_expr): Define.
1934 (hppa_force_reg_syms_absolute): Prototype.
1936 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1937 (pa_parse_number): Pass in arg to select fp reg parsing.
1938 Return 1 to indicate format checks pass. If strict, then only
1939 accept a register or register symbol. Return value in...
1940 (pa_number): New static for pa_parse_number.
1941 (FP_REG_BASE): Define.
1942 (FP_REG_RSEL): Define.
1943 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1944 appropriate. White space changes.
1945 (need_pa11_opcode): Don't bother passing any params, get them from
1947 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1948 Remove extraneous check in case 'Q'.
1949 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1950 reg, set section of resulting symbol to reg_section.
1951 (pa_parse_space_stmt): Modify call to pa_parse_number.
1952 (pa_space): Likewise.
1954 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1955 (hppa_force_relocation): Handle vtable relocs.
1956 (pa_vtable_entry): New.
1957 (pa_vtable_inherit): New.
1958 (md_pseudo_table): Add entries for vtable pseudos.
1959 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1960 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1962 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1963 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1964 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1966 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1967 specify a symbol type.
1969 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1970 dependent things together.
1971 (md_elf_symbol_type): Define.
1973 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1975 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1977 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1978 (obj_elf_vtable_entry): Declare.
1980 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1981 and export function.
1982 (obj_elf_vtable_entry): Similarly.
1983 (elf_pseudo_table): Fix the damage with a cast.
1985 2000-09-03 Richard Henderson <rth@cygnus.com>
1987 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1988 for template selection when a label is needed.
1990 2000-09-02 Kazu Hirata <kazu@hxi.com>
1992 * config/tc-ia64.c: Fix formatting.
1994 2000-09-02 Nick Clifton <nickc@redhat.com>
1996 * configure.in: Increase version number to 2.10.91.
1997 * configure: Regenerate.
1998 * aclocal.m4: Regenerate.
1999 * config.in: Regenerate.
2000 * po/gas.pot: Regenerate.
2001 * Makefile.in: Regenerate.
2003 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2005 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2006 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2007 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2009 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2012 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2014 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2015 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2016 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2017 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2018 (GOT_symbol): New variable.
2019 (md_undefined_symbol): Set it.
2021 2000-09-01 Richard Henderson <rth@cygnus.com>
2023 * config/tc-ia64.c (match): Don't inline.
2024 (extra_goodness): New.
2025 (md_begin): Prefer nop.f and nop.b for best_template.
2027 2000-08-31 Kazu Hirata <kazu@hxi.com>
2029 * as.c: Fix formatting.
2031 * frags.c: Likewise.
2032 * macro.c: Likewise.
2034 2000-08-31 Eric Christopher <echristo@cygnus.com>
2036 * config/tc-mn10300.c: Cleanup and fix warnings.
2037 (md_pseudo_table): Add initializers.
2038 (md_show_usage): Cleanup.
2039 (md_parse_option): Fix warnings.
2040 (md_undefined_symbol): Fix warnings.
2041 (md_conver_frag): Fix warnings.
2042 (tc_gen_reloc): Fix warnings.
2043 (md_apply_fix3): Fix warnings.
2044 (check_operand): Fix warnings.
2046 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2048 * acinclude.m4: Include libtool and gettext macros from the
2050 * aclocal.m4, configure: Rebuilt.
2052 2000-08-30 Mark Hatle <mhatle@mvista.com>
2054 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2056 2000-08-31 Kazu Hirata <kazu@hxi.com>
2058 * listing.c: Fix formatting.
2060 2000-08-29 Kazu Hirata <kazu@hxi.com>
2062 * app.c: Fix a comment typo. Fix formatting.
2064 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2066 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2067 offset of the target destination for jmp instructions.
2068 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2070 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2072 * NEWS: Mention support for CRIS.
2074 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2076 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2077 Sets `.lcomm' alignment to zero.
2079 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2081 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2082 (TC_FIX_ADJUSTABLE): Define.
2084 2000-08-23 Jim Wilson <wilson@cygnus.com>
2086 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2087 unwind.personality_routine is set.
2089 2000-08-23 H.J. Lu <hjl@gnu.org>
2091 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2093 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2095 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2098 2000-08-22 H.J. Lu <hjl@gnu.org>
2100 * config.in (STRICTCOFF): New for strict COFF.
2102 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2103 i386-*-go32* and i386-go32-rtems*.
2104 * configure: Rebuilt.
2106 * config/obj-coff.c (obj_coff_endef): Follow the historical
2107 behavior if STRICTCOFF is not defined.
2109 * doc/internals.texi: Document STRICTCOFF.
2111 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2113 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2114 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2115 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2116 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2117 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2118 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2119 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2122 2000-08-22 Eric Christopher <echristo@cygnus.com>
2124 * config/tc-mn10300.c: (md_apply_fix): New function.
2125 (mn10300_force_relocation): New function.
2126 (mn10300_fix_adjustable): New function.
2128 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2129 (TC_HANDLES_FX_DONE): Define.
2130 (obj_fix_adjustable): Define.
2131 (MD_APPLY_FIX3): Define.
2132 (TC_LINKRELAX_FIXUP): Define.
2134 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2136 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2138 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2140 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2142 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2143 if the fixup resulted in a relocation.
2145 2000-08-18 Nick Clifton <nickc@redhat.com>
2147 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2148 Make reference to first element of shift_names explicit.
2150 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2152 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2153 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2154 add a symbol's address. Removed all target-specific #ifdefs that
2155 used to accomplished the same.
2156 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2157 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2158 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2159 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2160 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2162 2000-08-17 Kazu Hirata <kazu@hxi.com>
2164 * dwarf2dbg.c: Fix formatting.
2166 2000-08-17 Nick Clifton <nickc@redhat.com>
2168 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2169 to be recoded as logical shift lefts by zero.
2171 2000-08-16 Jim Wilson <wilson@cygnus.com>
2173 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2174 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2176 (note_register_values): Handle IA64_OPND_R3_2 operands.
2178 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2180 * config/tc-i860.c (md_operand): Silly typo fixed.
2182 2000-08-16 Nick Clifton <nickc@redhat.com>
2184 * config/tc-arm.c (struct asm_shift): Delete.
2186 (enum asm_shift_index): New.
2187 (struct asm_shift_properties): New.
2188 (struct asm_shift_name): New.
2189 (shift_properties[]); New.
2190 (shift_names[]); New.
2192 (decode_shift): Use new structures.
2193 Issue a warning is "ROR #0" is used.
2194 Issue a warning if "ASR #0" or "LSR #0" is used.
2196 (md_begin): Initialise arm_shift_hsh table from new
2197 asm_shift_name array.
2199 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2201 * config/tc-sparc.c: Kill all warnings.
2202 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2204 (md_show_usage): Update usage text.
2206 2000-08-16 Nick Clifton <nickc@redhat.com>
2208 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2211 2000-08-15 Will Cohen <wcohen@redhat.com>
2213 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2215 * config/tc-sh.c (md_assemble): Changed so debug_type
2216 test performed for ppi_assemble
2217 * config/tc-sh.c: Included dwarf2dbg.h.
2218 (debug_line): Defined.
2219 (md_assemble): Generates dwarf2 line info.
2220 (sh_finalize): New function. Finalize dwarf2 info.
2221 (assemble_ppi): Returns size of code generated.
2222 (build_Mytes): Returns size of code generated.
2223 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2224 * config/tc-sh.h (md_end): Defined.
2225 (sh_finalize): Declared.
2227 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2229 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2232 2000-08-14 Nick Clifton <nickc@redhat.com>
2234 * config/tc-arm.c (do_bx): Allow "bx pc".
2236 2000-08-14 Jim Wilson <wilson@cygnus.com>
2238 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2239 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2240 (md_begin): Change assignment to md.flag to OR in the new bit.
2242 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2244 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2245 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2248 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2250 * NEWS: Mention i860 support.
2252 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2254 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2256 2000-08-14 Andreas Schwab <schwab@suse.de>
2258 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2260 2000-08-11 Andreas Schwab <schwab@suse.de>
2262 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2265 2000-08-11 Kazu Hirata <kazu@hxi.com>
2267 * expr.c: Fix formatting.
2268 * config/obj-bout.c: Likewise.
2270 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2272 * doc/c-i860.texi: Flesh out the i860 section more.
2274 2000-08-10 Kazu Hirata <kazu@hxi.com>
2276 * symbols.c: Fix formatting.
2279 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2281 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2282 has the IgnoreSize bit set.
2284 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2286 From Rodney Brown <RodneyBrown@mynd.com>
2287 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2288 * configure: Regenerate.
2290 2000-08-09 Kazu Hirata <kazu@hxi.com>
2292 * hash.c: Fix formatting.
2295 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2297 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2298 (i860_fix_info): New enum.
2299 (MD_APPLY_FIX3): Define.
2300 (WORKING_DOT_WORD): Define.
2301 (TC_HANDLES_FX_DONE): Define.
2302 (DIFF_EXPR_OK): Define.
2303 (LISTING_HEADER): Define.
2304 (TARGET_FORMAT): Select target format based on endian flag.
2305 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2306 (target_big_endian): Add external declaration.
2308 * config/tc-i860.c: All existing code reworked completely. Other
2309 new code shown below.
2310 (SYNTAX_SVR4): Define.
2311 (target_warn_expand): New variable.
2312 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2313 (md_longopts): Declare and define with new options (-EL, -EB,
2315 (md_show_usage): New function.
2316 (md_operand): New function.
2317 (obtain_reloc_for_imm16): New function.
2318 (md_apply_fix3): New function.
2319 (tc_gen_reloc): New function.
2321 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2323 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2324 2 bytes of the jump address are in the same frag.
2325 (find): Accept 68hc12 register indirect modes.
2327 * NEWS: Mention 68HC11 & 68HC12 support.
2329 2000-08-07 Richard Henderson <rth@cygnus.com>
2331 * config/tc-ia64.c (unwind): Add prologue_mask member.
2332 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2333 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2334 (dot_body): Clear unwind.prologue_mask.
2335 (dot_prologue): Set it. Accept a register second argument.
2337 2000-08-07 Kazu Hirata <kazu@hxi.com>
2339 * config/atof-ieee.c: Fix formatting.
2340 * config/atof-tahoe.c: Likewise.
2342 2000-08-06 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2347 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2348 of .popsection, .previous, .pushsection, .subsection,
2349 .version, .vtable_entry, .vtable_inherit and .weak.
2351 2000-08-05 Kazu Hirata <kazu@hxi.com>
2353 * config/tc-cris.c: Fix formatting.
2354 * config/tc-i386.c: Likewise.
2355 * config/tc-sparc.c (sparc_ip): Simplify the code.
2357 2000-08-04 Kazu Hirata <kazu@hxi.com>
2359 * config/tc-cris.c: Rearrange code for readability.
2360 * config/tc-d10v.c: Fix formatting.
2361 * config/tc-m32r.c: Likewise.
2362 * config/tc-sparc.c: Likewise.
2364 2000-08-02 Jim Wilson <wilson@cygnus.com>
2366 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2367 before ia64_find_opcode.
2368 (md_assemble): Likewise.
2370 2000-08-01 Nick Clifton <nickc@cygnus.com>
2372 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2373 Undo some formatting fixes.
2375 2000-08-01 Kazu Hirata <kazu@hxi.com>
2377 * config/obj-som.c: Fix formatting.
2378 * config/obj-ieee.c: Likewise.
2379 * config/tc-arm.c: Likewise.
2380 * config/tc-v850.c: Likewise.
2382 2000-08-01 Nick Clifton <nickc@redhat.com>
2384 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2385 index by command line option.
2387 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2389 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2390 (@node M68K-Branch): Rewrite to match the reality.
2392 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2394 * doc/c-i860.texi: New file.
2395 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2396 * doc/Makefile.in: Regenerate.
2397 * doc/all.texi: Add I860 as relevant architecture.
2398 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2400 2000-07-31 Kazu Hirata <kazu@hxi.com>
2402 * config/tc-d30v.c: Fix formatting.
2404 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2406 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2407 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2408 long emit a long branch if available instead of an absolute jump, never
2409 emit absolute jumps for anything with --pcrel.
2411 * doc/c-m68k.texi: Document new command line option.
2413 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2415 * config/tc-avr.c: Use PARAMS macro in function declarations.
2416 Don't declare md_pcrel_from_section (already in tc-avr.h).
2417 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2418 (avr_operand): Don't set (unsigned) op_mask to -1.
2420 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2422 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2423 * configure: Regenerated.
2424 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2425 of operand to the .type directive (.e.g, "type").
2427 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2429 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2430 * app.c (do_scrub_chars): Record where first comment found.
2431 * read.c (read_a_source_file): Init found_comment on entry, and
2432 notify whether comments found on exit.
2433 * config/tc-hppa.c (md_shortopts): Add "c".
2434 (md_longopts): Add warn-comment.
2435 (md_parse_option): Handle it.
2436 (md_show_usage): Show available options.
2437 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2439 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2441 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2442 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2444 (md_estimate_size_before_relax): Don't fall off end of function.
2446 2000-07-27 Kazu Hirata <kazu@hxi.com>
2448 * config/tc-avr.c: Fix formatting.
2449 * config/tc-ns32k.c: Likewise.
2451 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2453 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2455 2000-07-27 Kazu Hirata <kazu@hxi.com>
2457 * config/tc-d10v.c: Fix formatting.
2458 * config/tc-z8k.c: Likewise.
2459 * config/tc-sparc.c: Likewise.
2461 2000-07-26 Dave Brolley <brolley@redhat.com>
2463 * cgen.c (queue_fixup): Declare opinfo.
2464 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2465 (gas_cgen_md_operand): Ditto.
2466 (gas_cgen_md_apply_fix3): Ditto.
2468 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2470 * config/obj-coff.c (obj_frob_symbol): Don't merge
2471 labels. Don't merge if the symbol isn't constant. Return
2472 immediately if a symbol is merged.
2474 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2476 * frags.c (frag_align): Correct absolute section alignment.
2478 2000-07-20 DJ Delorie <dj@redhat.com>
2480 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2481 it breaks linking against DLLs.
2483 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2485 * configure.in: Add CRIS support.
2486 * configure: Regenerate.
2487 * Makefile.am: (CPU_TYPES): Add cris.
2488 (CPU_OBJ_VALID) [aout]: Add cris.
2489 (MULTI_CPU_TYPES): Add cris.
2490 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2491 [coff]: Only i386 and mips are valid.
2492 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2493 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2494 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2495 Regenerate dependencies.
2496 * Makefile.in: Regenerate.
2497 * aclocal.m4: Regenerate.
2498 * as.c: Declare crisaout, criself.
2499 * config/tc-cris.h, config/tc-cris.c: New.
2500 * config/e-criself.c, config/e-crisaout.c: New.
2501 * po/POTFILES.in, po/gas.pot: Regenerate.
2503 2000-07-20 Kazu Hirata <kazu@hxi.com>
2505 * read.c: Fix formatting.
2506 * write.c: Fix formatting.
2508 2000-07-19 H.J. Lu <hjl@gnu.org>
2510 * sb.c: Include <stdlib.h> if exists for abort ().
2512 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2514 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2515 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2516 (pa_type_args): Same here.
2518 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2520 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2521 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2522 the storage class is already set.
2524 2000-07-17 Kazu Hirata <kazu@hxi.com>
2526 * config/tc-m68hc11.c: Fix formatting.
2527 * config/tc-mn10200.c: Likewise.
2528 * config/tc-mn10300.c: Likewise.
2529 * config/tc-pj.c: Likewise.
2530 * config/tc-tic80.c: Likewise.
2531 * config/tc-w65.c: Likewise.
2533 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2535 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2538 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2540 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2543 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2545 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2546 ELF as are used for SOM (except the 32-bit reloc one) to decide
2547 whether a symbol can be reduced to a section symbol. Expand on
2548 the comment for symbols involved in LR% and RR% expressions.
2550 2000-07-14 Nick Clifton <nickc@cygnus.com>
2552 * config/tc-mips.c (mips_disable_float_construction): New
2553 static variable. Set to true if doubles should not be
2554 constructed by loading two single width fp registers with
2555 halves of the value.
2556 (mips_ip): Test mips_disable_float_construction.
2557 (md_longopts): Add command line switches --construct-floats
2558 and --no-construct-floats.
2559 (md_parse_option): Parse new command line options.
2560 (md_show_usage): Describe new command line options.
2562 * doc/c-mips.texi: Document new command line options.
2564 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2566 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2567 * configure: Regenerate.
2569 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2571 * configure.in (DEFAULT_EMULATION setting): Revert part of
2572 2000-07-01 change that set te_multi=multi unless set to tmips.
2573 * configure: Regenerate.
2575 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2577 * config/obj-coff.c (coff_frob_section): Add padding to the last
2578 section when aligning it increases its size.
2580 2000-07-11 Kazu Hirata <kazu@hxi.com>
2582 * config/tc-tic54x.c: Fix formatting.
2584 2000-07-10 Kazu Hirata <kazu@hxi.com>
2586 * config/tc-h8500.c: Fix formatting.
2587 * config/tc-tic54x.c: Fix formatting.
2589 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2591 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2592 displacements correctly.
2594 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2596 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2598 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2602 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2604 From David Huggins-Daines <dhd@linuxcare.com>
2605 * config/te-hppalinux64.h: Add a new emulation.
2606 * configure.in (emulations): Add configure bits to support the
2607 64-bit Linux/parisc target.
2608 * configure: Regenerate.
2610 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2611 (md_shortopts): Add `V' for ELF.
2613 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2614 when SOM or ELF_ARG_RELOC are defined.
2615 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2616 ELF_ARG_RELOC are defined.
2617 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2618 (pa_stringer): ..Do it here instead. Fix comment typos.
2619 (hppa_force_relocation): Cast enums to int before comparing with
2622 From Ryan Bradetich <rbradetich@uswest.net>
2623 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2624 redifinition warning.
2625 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2626 (hppa_force_relocation): ditto
2627 (md_apply_fix): Added cast to buf to fix warnings.
2629 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2630 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2632 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2633 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2634 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2635 reloc_type** to avoid warnings in switch.
2636 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2637 little earlier instead.
2639 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2641 (pa_type_args): Use symbol_arg_reloc_info.
2642 (struct pa_it): Make arg_reloc unsigned int.
2643 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2644 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2645 (pa_code): Delete. pa_text duplicates this function.
2646 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2647 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2649 (cons_fix_new_hppa): Actually change selector to e_fsel when
2650 warning about assuming so.
2651 (tc_gen_reloc): More example elf arg reloc code.
2652 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2653 (hppa_force_relocation): Likewise.
2655 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2657 (pa_end_of_source): Prototype.
2658 (hppa_fix_adjustable): Prototype.
2659 (LABELS_WITHOUT_COLONS): Move it..
2660 * config/te-hppa.h: To here.
2662 * config/te-hppa64.h: New file.
2664 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2666 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2667 format -10, -16, 16 relocs.
2668 (hppa_elf_mark_end_of_function): Test for null
2669 last_call_info->start_symbol
2671 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2672 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2673 re_assesmble_* functions. Delete extraneous statements. Fix
2675 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2676 insn to re_assemble_*.
2678 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2680 * doc/internals.texi (Expressions): Fix typo.
2682 2000-07-08 Kazu Hirata <kazu@hxi.com>
2684 * config/tc-sh.c: Fix formatting.
2685 * config/tc-tic54x.c: Fix formatting.
2686 * depend.c: Fix formatting.
2687 * flonum-konst.c: Likewise.
2688 * flonum-mult.c: Likewise.
2690 2000-07-07 Kazu Hirata <kazu@hxi.com>
2692 * config/tc-sh.c: Fix comments.
2693 * config/obj-vms.c: Fix comments.
2694 * config/tc-a29k.c: Likewise.
2695 * config/tc-alpha.c: Likewise.
2696 * config/tc-h8300.c: Likewise.
2697 * config/tc-h8500.c: Likewise.
2698 * config/tc-i370.c: Likewise.
2699 * config/tc-ia64.c: Likewise.
2700 * config/tc-m68hc11.c: Likewise.
2701 * config/tc-m68k.c: Likewise.
2702 * config/tc-mips.c: Likewise.
2703 * config/tc-ns32k.c: Likewise.
2704 * config/tc-ppc.c: Likewise.
2705 * config/tc-z8k.c: Likewise.
2707 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2709 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2710 Default to '(SEC_LOAD | SEC_DATA)'.
2711 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2713 * doc/internals.texi (CPU Backend): Describe
2714 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2716 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2718 * as.c (parse_args): NULL terminate the long option list.
2720 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2722 * config/tc-d30v.h: Include "write.h" for fixS.
2723 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2725 2000-07-05 Nick Clifton <nickc@cygnus.com>
2727 * config/tc-d30v.c (write_2_short): Further changes to warning
2728 messages produced when combining EITHER_BUT_PREFER_MU attributed
2731 2000-07-05 DJ Delorie <dj@redhat.com>
2735 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2737 * config/tc-arm.c (psrs): Accept combinations of flags.
2739 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2741 * config/tc-avr.c: Change _ () to _() around all strings marked
2742 for translation (exception from the usual coding style).
2743 (avr_opt): New struct variable, how the new switches are set.
2744 (OPTION_MMCU): Define as 'm' and actually use.
2745 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2746 (show_mcu_list): New function, display the list of known MCUs.
2747 (md_show_usage): Document the new switches. Call show_mcu_list.
2748 (avr_set_arch): Change 'm' to OPTION_MMCU.
2749 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2750 Handle the new switches.
2751 (avr_operands): Disable warnings for undefined combinations of
2752 operands if -mall-opcodes. Disable warnings for skipping two-word
2753 instructions if enhanced core or -mno-skip-bug.
2754 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2755 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2756 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2757 (avr_ldi_expression): Warn about implicit lo8().
2758 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2760 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2762 * configure.in: Add entry for mips-*-sysv4*MP*
2763 * configure: Rebuild
2764 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2765 elf32-tradlittlemips for traditional mips targets.
2766 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2767 test for Link Once sections as in adjust_reloc_syms.
2768 * config/te-tmips.h: New file for traditional mips targets. Define
2771 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2773 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2774 flags argument is not present, don't change an existing section's
2775 section's attributes. If the flags argument is present, warn if the
2776 attributes don't match the section's current attributes. When
2777 long section names are supported, set SEC_LINK_ONCE and
2778 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2780 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2782 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2783 symbols; create them.
2785 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2787 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2788 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2790 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2792 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2793 expressions. Ignore the problem when handling 16 bit signed
2794 immediates, because the assembler will take care of the relocation
2797 2000-06-27 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2800 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2801 sequential order, and emit warning messages if the input source
2802 code contains constructs like that, or parallel constructs
2803 containing such opcodes.
2805 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2807 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2808 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2809 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2810 (md_show_usage): Update usage message.
2811 (md_parse_option): Allow redefinition of MCU type within the
2812 same avr[1-5] bfd machine type. Show both old and new MCU type
2813 in the error message.
2814 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2815 Simplify 8K wrap code.
2817 2000-06-25 Kazu Hirata <kazu@hxi.com>
2819 * config/obj-aout.c: Remove all uses of DEFUN.
2820 * config/obj-ieee.c: Likewise.
2821 * config/tc-sh.c: Fix comment typos.
2822 * config/tc-tahoe.c: Likewise.
2823 * config/tc-vax.c: Likewise.
2824 * config/tc-w65.c: Likewise.
2825 * config/tc-z8k.c: Likewise.
2826 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2828 2000-06-24 DJ Delorie <dj@cygnus.com>
2830 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2831 more changes from Sept 1999
2832 (tc_i386_fix_adjustable): ditto
2833 (md_apply_fix3): ditto
2835 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2837 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2838 (gas_cgen_parse_operand): Set it around expression() call.
2839 (gas_cgen_md_operand): Test for it before longjmp().
2841 2000-06-24 Kazu Hirata <kazu@hxi.com>
2843 * config/tc-h8500.c: Remove all uses of DEFUN.
2844 * config/tc-sh.c: Likewise.
2845 * config/tc-w65.c: Likewise.
2846 * config/tc-z8k.c: Likewise.
2848 * config/tc-h8500.c: Fix typos in comments.
2850 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2852 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2855 2000-06-23 matthew green <mrg@redhat.com>
2857 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2858 defined. Fix error message for `[' grouping.
2860 2000-06-22 Kazu Hirata <kazu@hxi.com>
2862 * config/tc-h8300.c: Fix formatting and comment typos.
2864 2000-06-22 Timothy Wall <twall@cygnus.com>
2866 * config/tc-ia64.c (note_register_values): Move premature QP
2867 notation clearing into the appropriate place.
2869 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2871 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2872 first before anything else. Add bin-bugs.h, emul.h and progress.h
2873 Sort list of files as for $(OBJS) in Makefile.am.
2875 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2876 find one. Remake dependencies.
2877 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2878 * Makefile.in: Regenerate.
2879 * doc/Makefile.in: Regenerate.
2881 * config/tc-i386.c (i386_displacement): Don't assume a constant
2882 displacement is necessarily 16 bits when in 16 bit code mode.
2883 (md_assemble): Instead size the displacement here after we know
2884 for sure that a .code16gcc operand hasn't automatically added
2885 operand size prefixes.
2887 2000-06-21 H.J. Lu <hjl@gnu.org>
2889 * Makefile.am: Rebuild dependency.
2890 * Makefile.in: Rebuild.
2892 2000-06-21 Kazu Hirata <kazu@hxi.com>
2894 * config/tc-h8300.c (parse_reg): Make the function static.
2895 (parse_exp): Likewise.
2897 2000-06-20 DJ Delorie <dj@cygnus.com>
2899 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2900 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2901 for cygwin import libraries to work properly.
2903 2000-06-20 H.J. Lu <hjl@gnu.org>
2905 * Makefile.am: Rebuild dependency.
2906 * Makefile.in: Rebuild.
2907 * configure: Likewise.
2908 * doc/Makefile.in: Likewise.
2910 2000-06-20 Timothy Wall <twall@cygnus.com>
2912 * doc/internals.texi (CPU backend): Add @itemx for
2913 TC_START_LABEL_WITHOUT_COLON.
2914 * doc/c-tic54x.texi: New.
2915 * doc/as.texinfo: Add tic54x features and include primary tic54x
2917 * doc/all.texi: Add C54X.
2918 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2919 * doc/Makefile.in: Regenerate.
2920 * configure.in: Add tic54x and define LIBM for tic54x.
2921 * configure: Regenrate.
2922 * config/tc-tic54x.[ch]: New.
2923 * config/obj-coff.h: Add tic54x.
2924 * Makefile.am: (CPU_TYPES): Add tic54x.
2925 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2926 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2927 (as_new_LDADD): Add $(LIBM).
2928 * Makefile.in: Regenerate.
2930 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2932 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2933 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2934 * doc/as.texinfo: Likewise.
2936 * configure, Makefile.in: Regenerate.
2937 * configure.in (emulations): Recognize m6811 and m6812.
2938 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2939 Added files for 68hc11 and 68hc12 assembler.
2940 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2941 * config/tc-m68hc11.h: Header definition for that assembler.
2943 2000-06-18 Nick Clifton <nickc@redhat.com>
2945 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2946 instead of OCTETS_PER_BYTE.
2948 * config/tc-v850.c: Fix compile time warnings.
2949 * config/tc-ppc.c: Fix compile time warnings.
2951 2000-06-18 H.J. Lu <hjl@gnu.org>
2953 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2954 * configure: Rebuild.
2956 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2958 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2961 2000-06-16 Nick Clifton <nickc@cygnus.com>
2963 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2964 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2966 * doc/c-mips.texi: Document newly accepted cpu variants.
2968 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2970 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2972 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2974 * macro.c (getstring): Make it possible to escape the quote
2977 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2979 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2981 2000-06-13 H.J. Lu <hjl@gnu.org>
2983 * configure: Regenerate.
2985 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2987 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2989 * doc/internals.texi (line_separator_chars): Semicolon is no
2990 longer a default. Mention null and newline as defaults.
2992 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2994 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2995 * config/tc-i860.h (line_separator_chars): Likewise.
2996 * config/tc-h8300.c (line_separator_chars): Likewise.
2997 * config/tc-i960.c (line_separator_chars): Likewise.
2998 * config/tc-m68k.c (line_separator_chars): Likewise.
2999 * config/tc-mips.c (line_separator_chars): Likewise.
3000 * config/tc-ns32k.c (line_separator_chars): Likewise.
3001 * config/tc-sparc.c (line_separator_chars): Likewise.
3002 * config/tc-vax.c (line_separator_chars): Likewise.
3004 * config/tc-h8300.c (comment_chars): Use string initialiser.
3005 * config/tc-i960.c (line_comment_chars): Likewise.
3006 * config/tc-z8k.c (comment_chars, line_comment_chars,
3007 line_separator_chars): Likewise.
3009 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3012 2000-06-08 Nick Clifton <nickc@cygnus.com>
3014 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3017 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3019 * configure.in (VERSION): Update to show this is the CVS mainline.
3021 2000-06-08 Matthew Jacob <mjacob@feral.com>
3023 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3024 $at is the integer register $r28, vs. both $r28 and the floating
3025 point register $f28.
3027 2000-06-08 James E. Wilson <wilson@cygnus.com>
3029 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3030 (dot_endp): Don't call ia64_flush_insns.
3031 (emit_one_bundle): Don't delete prologue/body records from
3032 unwind_record list in first loop. Rewrite second loop to account for
3035 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3037 * config/tc-ia64.c: Add missing prototypes.
3038 (generate_unwind_image): Cast argument to output_unw_records call.
3040 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3042 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3044 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3046 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3047 (REGISTER_P): likewise.
3048 (avr_opcodes): uses include/opcode/avr.h
3049 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3051 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3053 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3056 2000-06-03 H.J. Lu <hjl@gnu.org>
3058 * read.c (is_end_of_line): Put back `;'.
3060 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3062 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3064 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3066 * expr.c (operand): Test is_end_of_line outside switch to catch
3067 line separator chars that are also operators.
3068 (operator): Return O_illegal for line separator chars.
3070 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3071 entry (or `!' entry for TC_HPPA).
3073 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3074 before indexing is_end_of_line. Remove redundant check for '\0'.
3076 * config/tc-h8500.c (md_assemble): Likewise.
3077 * config/tc-mcore.c (md_assemble): Likewise.
3078 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3081 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3083 * config/tc-mcore.c (mcore_cons): Likewise.
3084 (mcore_float_cons): Likewise.
3085 (mcore_stringer): Likewise.
3086 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3088 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3090 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3092 2000-05-29 Nick Clifton <nickc@cygnus.com>
3094 * config/tc-sh.c: Fix compile time warning messages.
3096 * config/tc-mips.c: Fix compile time warning messages.
3098 2000-05-29 Philip Blundell <philb@gnu.org>
3100 * doc/as.texinfo: Update copyright dates.
3101 (Local Labels): Delete misplaced mention of ARM.
3102 * NEWS: Mention ARM ELF support.
3104 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3106 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3107 it is modified, and use the real_size to compute the frag address
3108 for dwarf2 line info.
3110 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3112 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3113 line-matching scheme to cope with automake moving variables around.
3114 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3115 * Makefile.in: Regenerate.
3117 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3119 * config/tc-sparc.c (sparc_relax): New.
3120 (md_longopts): Add -relax and -no-relax options.
3121 (md_parse_options, md_show_usage): Likewise.
3122 (md_apply_fix3): Optimize tail call into branch always if possible.
3124 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3126 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3127 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3128 rules, with warning when a GAS statement specifies a packing that
3129 will result in an instruction being squashed.
3130 Added typdef packing_type and enumerals, changed various integer
3131 literals to use the enumerals.
3133 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3135 * config/tc-ia64.c (dot_restorereg_p): New function.
3136 (md_pseudo_table): Add restorereg.p.
3137 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3138 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3140 * config/tc-ia64.h (unw_record_type): Add unwabi.
3141 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3142 called MASK with members for imask, and the masks produced by
3143 fr_mem, gr_mem, br_mem, and frgr_mem.
3144 (unw_p_record): Add members ABI and CONTEXT.
3145 (unw_x_record): Add member AB.
3146 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3147 as pseudo-register for use during unwind info generation.
3148 (AR_PFS, AR_LC): New macros.
3149 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3150 whose names start with an at sign (as in "@priunat").
3151 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3153 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3154 proc_end, unwind_info, personality_routine): Consolidate into
3155 "unwind" structure to reduce offset-table use. Add member
3156 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3158 (output_R1_format, output_R3_format, output_P3_format,
3159 output_P6_format): Initialize R with zero to reduce compiler warnings.
3160 (output_P7_format): Ditto. Add `default' branch to switch
3161 statement to reduce compiler warnings.
3162 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3163 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3164 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3165 into single argument.
3166 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3167 compiler warnings. Merge A and B args into single argument.
3168 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3169 A and B args into single argument.
3170 (free_record): Removed (wasn't used).
3171 (free_list_records): Also free imasks in prologue records.
3172 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3173 (output_spill_mask): Remove.
3174 (output_unwabi): New function.
3175 (output_epilogue, output_label_state, output_copy_state): Call
3177 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3178 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3180 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3181 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3182 as part of handling the prologue records. Emit region's imask if
3183 we have one. Handle unwabi, epilogue, label_state, copy_state,
3184 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3185 spill_sprel_p, and spill_reg_p records.
3186 (set_imask, count_bits, slot_index): New function.
3187 (fixup_unw_records): Fix region size computation. Handle
3188 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3189 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3190 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3191 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3192 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3193 (dot_save): Use manifest constants for applicaton registers.
3194 Handle REG_PR and REG_PRIUNAT.
3195 (dot_restore): Don't just ignore it.
3196 (dot_restorereg): New function..
3197 (generate_unwind_image): Ensure unwind info is a multiple of eight
3198 bytes, not just four bytes.
3199 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3200 (dot_altrp): Don't just ignore it.
3201 (dot_savemem): New function. Replaces dot_savesp() and
3202 dot_savepsp(). Use manifest constants for applicaton registers.
3203 Handle REG_PR and REG_PRIUNAT.
3204 (dot_savef): Simplify.
3205 (dot_saveb): Support generation of br_gr.
3206 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3207 dot_label_state, dot_copy_state): New function.
3208 (dot_unwabi): Don't just ignore it.
3209 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3210 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3211 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3212 (emit_one_bundle): Set slot number for prologue/body records
3213 *before* emitting the first insn.
3214 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3215 (md_begin): Declare "psp" pseudo-register.
3216 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3217 so we don't get segfault.
3218 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3219 counts as required per SW Conventions manual
3220 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3221 output_preds_psprel, output_preds_sprel, output_spill_base,
3222 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3223 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3224 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3225 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3226 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3227 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3228 (dot_vframe): Implement.
3229 (dot_vframesp, dot_vframepsp): New function.
3231 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3233 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3234 * configure: Regenerate.
3236 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3238 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3239 (md_estimate_size_before_relax): so we can use it here instead of
3240 old kludges. Localise vars to blocks. Comment.
3242 * frags.c (frag_new): Update fr_var comments.
3243 * frags.h (struct frag): Ditto.
3245 2000-05-22 Richard Henderson <rth@cygnus.com>
3247 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3248 (pseudo_func): Add pcrel.
3249 (operand_match): Handle IA64_OPND_TGT64.
3250 (build_insn): Likewise.
3251 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3252 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3253 (fix_insn): Handle all three 64-bit relocation types.
3255 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3257 * obj.h (struct format_ops): New members begin, app_file,
3258 s_set_other, s_set_desc, s_get_type, s_set_type,
3259 separate_stab_sections, init_stab_section.
3261 * config/obj-multi.h: Update GPL notice to v2.
3263 (obj_app_file): New.
3264 (S_SET_SIZE): Test s_set_size for NULL before calling.
3265 (S_SET_ALIGN): Similar for s_set_align.
3270 (SEPARATE_STAB_SECTIONS): New.
3271 (INIT_STAB_SECTION): New.
3272 (EMIT_SECTION_SYMBOLS): New.
3273 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3275 * config/obj-elf.h: Update GPL notice to v2.
3276 Mention that this file is included from obj-multi.h.
3277 (obj_begin): Wrap definition in ifndef.
3278 (elf_file_symbol): Constify declaration.
3279 (obj_app_file): Ditto.
3280 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3281 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3283 * config/obj-elf.c (elf_s_set_other): New.
3284 (elf_file_symbol): Constify argument.
3285 (elf_separate_stab_sections): New.
3286 (elf_init_stab_section): New.
3287 (elf_format_ops): Add new members. Remove comma at end.
3289 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3290 (ecoff_format_ops): Add new fields. Remove comma at end.
3291 Mention inconsistency for emit_section_symbols.
3293 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3295 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3296 (coff_separate_stab_sections): New.
3297 (coff_format_ops): Add new members.
3299 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3300 (obj_aout_s_set_other): New.
3301 (obj_aout_s_set_desc): New.
3302 (obj_aout_s_get_type): New.
3303 (obj_aout_s_set_type): New.
3304 (obj_aout_separate_stab_sections): New.
3305 (aout_format_ops): New members added. Use obj_aout_process_stab,
3306 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3307 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3309 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3311 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3313 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3314 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3315 (md_estimate_size_before_relax): Ensure jumps to weak and
3316 externally visible symbols are relocatable.
3318 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3320 * stabs.c (aout_process_stab): Make global.
3321 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3322 * read.h (aout_process_stab): Declare.
3324 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3325 Generalize to *aout, *coff *elf.
3326 * configure: Regenerated.
3328 * doc/internals.texi (Object format backend): Say
3329 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3331 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3332 * Makefile.in: Regenerated.
3334 2000-05-19 Catherine Moore <clm@cygnus.com>
3336 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3338 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3340 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3341 instruction to reflect change in re_assemble_*.
3343 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3345 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3346 build PA64 ELF tools.
3347 * configure: Rebuilt.
3349 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3351 * Makefile.am: Regenerate dependencies.
3352 * Makefile.in: Regenerate.
3354 2000-05-15 Nick Clifton <nickc@cygnus.com>
3356 * config/tc-arm.c (struct asm_psr): Add boolean field
3357 distinguishing between CSPR and SPSR. Rename 'number' field
3359 (psrs): Rearrange contents to match new asm_psr structure.
3360 (arm_psr_parse): Move next to psr_required_here. Make it
3361 return an asm_psr structure.
3362 (psr_required_here): Use asm_psr structure returned by
3364 (do_msr): Reorganise to allow psr_required_here to be called
3366 (md_undefined_name): Mark 'name' parameter as unused, since
3367 the COFF target does not use it.
3369 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3371 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3373 * config/te-aux.h: Likewise.
3374 * config/te-dpx2.h: Likewise.
3375 * config/te-go32.h: Likewise.
3376 * config/te-hp300.h: Likewise.
3377 * config/te-hppa.h: Likewise.
3378 * config/te-i386aix.h: Likewise.
3379 * config/te-ic960.h: Likewise.
3380 * config/te-interix.h: Likewise.
3381 * config/te-nbsd532.h: Likewise.
3382 * config/te-pc532mach.h: Likewise.
3383 * config/te-ppcnw.h: Likewise.
3384 * config/te-psos.h: Likewise.
3385 * config/te-sparcaout.h: Likewise.
3386 * config/te-sun3.h: Likewise.
3387 * config/te-sysv32.h: Likewise.
3389 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3391 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3392 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3393 and sign extend without an if statement.
3394 (build_bytes): Likewise.
3396 2000-05-14 Kazu Hirata <kazu@hxi.com>
3398 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3399 X_add_symbol L_32 case.
3401 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3403 * config/te-freebsd.h: New file.
3405 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3407 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3408 bindtextdomain): Replace defines with those from intl/libgettext.h
3409 to quieten gcc warnings.
3411 * NEWS: Mention x86 .arch and -q.
3413 * config/tc-i386.c (quiet_warnings): New.
3414 (md_assemble): Use quiet_warnings.
3415 (md_parse_option): Set quiet_warnings from -q.
3416 (md_show_usage): Mention -q, delete -m.
3417 (flag_do_long_jump): Delete.
3418 (md_parse_option): Remove -m.
3419 (md_show_usage): Remove -m.
3420 (md_create_long_jump): Remove useless flag_do_long_jump code.
3422 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3423 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3425 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3426 Alexander Sokolov <robocop@netlink.ru>
3428 * doc/c-i386.texi (i386-Arch): New section.
3429 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3431 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3432 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3433 architecture has been given and is not 486.
3434 (set_cpu_arch): New.
3435 (md_pseudo_table): Add .arch.
3436 (md_assemble): Warn if cpu architecture has been given and an
3437 unsupported instruction.
3439 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3440 Move operand_types bit defines after relevant template field.
3441 (template): Add cpu_flags.
3445 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3447 * config/tc-mn10300.h (md_end): Define.
3448 (mn10300_finalize): Declare.
3449 * config/tc-mn10300.c: Include dwarf2dbg.h.
3450 (debug_line): Define.
3451 (md_assemble): Generate dwarf2 line info.
3452 (mn10300_finalize): New function. Finalize dwarf2 info.
3454 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3456 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3457 external version of the relocation for weak symbols.
3459 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3461 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3462 frame size in units of 16 bytes, as required per SW Conventions manual.
3463 (output_unw_records): Output info-block header as a dword to get
3466 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3468 * as.h: #include "file", not <file> on files from ../include.
3469 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3470 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3471 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3472 (tc_coff_symbol_emit_hook): Ditto.
3473 (OPTCOUNT): Cast to int to avoid compiler warning.
3474 (md_begin): Fix signed/unsigned warnings.
3476 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3478 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3479 ABRANCH LONG case for a conditional branch on a 68000.
3480 (md_estimate_size_before_relax): Likewise. Also handle
3481 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3482 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3483 PC-relative on all CPUs.
3484 (md_estimate_size_before_relax): Likewise.
3486 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3488 * as.c (parse_args): Just mention current year in printed
3491 2000-05-03 J.T. Conklin <jtc@redback.com>
3493 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3495 (md_parse_option): Recognize -m7400.
3497 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3499 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3500 don't permit lp to become less than the words array.
3502 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3504 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3505 Fix little-endian case.
3507 2000-05-03 David O'Brien <obrien@NUXI.com>
3509 * as.c (parse_args): Update copyright.
3511 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3513 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3514 for the .bss section too.
3516 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3518 * configure.in: Set em=linux for hppa-*-linux.
3519 * configure: Regenerate.
3520 * doc/Makefile.in: Regenerate with correct automake.
3522 * frags.c (frag_grow): Sanity check chunk_size.
3524 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3525 * config/obj-som.h: Likewise.
3526 * config/obj-ieee.h: Likewise.
3528 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3530 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3531 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3532 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3533 (pa_ip): low_sign_unext now returns via function value. Use
3534 re_assemble_* instead of dis_assemble_* and
3535 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3537 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3538 (md_section_align, md_parse_option, md_show_usage,
3539 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3540 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3541 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3542 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3543 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3545 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3546 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3547 outside of switch. Correct mask and shifting errors in case 10
3548 and case -11. In case 21, compare against signed range to suit
3549 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3550 case 17 and case 22, use offsetT variable to properly check range.
3551 Use re_assemble_* here too.
3552 (evaluate_absolute): Change type of value to offsetT. Call
3553 hppa_field_adjust to do the work for us.
3554 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3555 (pa_parse_cmpib_64_cmpltr): Ditto.
3556 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3557 of i to unsigned int.
3558 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3559 (pa_end_of_source): Return type is void.
3561 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3563 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3565 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3567 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3568 More comments added.
3569 (md_begin): Removed "construct symbols for each register name".
3570 Because register names conflicts with GCC generated function
3572 (avr_operand): Now constant numbers can be used as a register
3573 identifiers (0 as r0, 31 as r31).
3574 (md_assemble): use skip_space () before parsing instruction
3577 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3579 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3580 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3581 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3582 * configure: Regenerate.
3584 2000-04-29 Andreas Jaeger <aj@suse.de>
3586 * as.h: Correctly check GCC version.
3588 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3590 * doc/as.1: Fix unbalanced brackets.
3592 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3594 (line_comment_chars): Set to '/' if TE_FreeBSD.
3596 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3598 * configure.in: Configury support for PA64 (currently disabled).
3599 * configure: Rebuilt.
3601 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3603 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3604 bfd_set_section_alignment.
3606 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3608 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3611 2000-04-24 Nick Clifton <nickc@cygnus.com>
3613 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3614 * doc/as.texinfo (Align): Include arm and strongarm in list of
3615 targets that have the second form of the behaviour of the .align
3618 2000-04-24 Mark Klein <mklein@dis.com>
3620 * obj-som.c: Terminate obj_pseudo_table.
3622 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3624 * as.c (parse_args): Allow md_parse_option to override -a listing
3626 * config/obj-coff.c (add_lineno): Change type of offset parameter
3627 from "int" to "bfd_vma."
3628 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3629 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3630 (ppc_change_csect): Align correctly for XCOFF64.
3631 (ppc_machine): New function, which discards "ppc_machine" line.
3632 (ppc_tc): Cons for 8 when code is 64 bit.
3633 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3635 (md_parse_option): Handle -a64 and -a32.
3637 * config/tc-ppc.h (TARGET_MACH): Define.
3638 (TARGET_FORMAT): Move to function.
3639 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3641 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3643 * config/tc-avr.c: New AVR_ISA_ defined.
3644 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3645 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3646 for `fmul', `movw' and `lpm R,Z' instructions.
3647 (avr_operands): Warn if current opcode is a two-word instruction
3648 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3649 (avr_opcodes): New commands added.
3650 (REGISTER_P): Check 'a' and 'v' constraint letters.
3651 (mcu_types): New MCU added.
3653 2000-04-22 Timothy Wall <twall@cygnus.com>
3655 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3657 (operand_match): Conditionally insert default bit values for IMMU9.
3659 2000-04-14 Matthew Green <mrg@cygnus.com>
3661 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3662 * configure: Rebuilt.
3664 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3665 Jason Eckhardt <jle@cygnus.com>
3667 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3669 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3670 Added handling of new operand types l,y,&,fe,fE,fx.
3672 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3673 David Mosberger <davidm@hpl.hp.com>
3674 Timothy Wall <twall@cygnus.com>
3675 Andrew MacLeod <amacleod@cygnus.com>
3676 Jim Wilson <wilson@cygnus.com>
3678 * Makefile.am (CPU_TYPES): Add ia64.
3679 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3680 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3681 * Makefile.in: Rebuild.
3682 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3683 * configure: Rebuild.
3684 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3685 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3686 * expr.c (expr): Handle md_optimize_expr.
3687 * read.c (LEX_HASH): Add comment.
3688 * config/tc-ia64.c, config/tc-ia64.h: New files.
3690 2000-04-21 Richard Henderson <rth@cygnus.com>
3692 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3693 bundling a non-delayed branch type instruction.
3695 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3697 * config/tc-mn10300.c (HAVE_AM30): Define.
3698 (md_assemble): Use it.
3700 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3702 * config/obj-elf.c (obj_elf_change_section): Check for changed
3705 * Makefile.am: (CPU_MULTI_VALID): Remove.
3706 (MULTI_CPU_TYPES): Define.
3707 (MULTI_CPU_OBJ_VALID): Define.
3708 (DEPTC): Use the above.
3709 (DEPOBJ): Same here.
3711 Regenerate dependencies.
3712 * Makefile.in: Regenerate.
3714 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3716 * Makefile.am (YACC, LEX): Get them from configure.
3718 2000-04-18 H.J. Lu (hjl@gnu.org)
3720 * config/tc-i386.c (offset_in_range): Use addressT instead of
3721 bfd_vma for non-bfd assemblers.
3723 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3725 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3726 doesn't give spurious errors.
3728 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3730 * as.h (SEEK_SET): Define if undefined.
3732 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3734 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3735 constants, and don't assume offsetT is 32 bits.
3737 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3739 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3740 (md_pcrel_from_section): Add prototype.
3741 (d10v_fix_adjustable): Add prototype.
3742 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3744 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3746 2000-04-12 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3749 symbol in frag chain.
3751 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3753 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3754 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3755 (fits_in_signed_word, smallest_imm_type): Ditto.
3756 (md_assemble): Use an offsetT var to hold offsetT values, not a
3758 (offset_in_range): New.
3759 (md_assemble): Use it.
3760 (md_convert_frag): Change type of target_address, opcode_address,
3761 and displacement_from_opcode_start to offsetT.
3762 (md_create_short_jump): Change type of offset to offsetT.
3763 (md_create_long_jump): Ditto.
3764 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3765 (md_chars_to_number): Remove.
3766 (output_invalid): Remove duplicate prototype.
3768 2000-04-09 Nick Clifton <nickc@cygnus.com>
3770 * Makefile.am (CPU_TYPES): Add 'avr'.
3771 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3772 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3774 * Makefile.in: Regenerate.
3776 * doc/as.texinfo: Add M32R documentation.
3778 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3780 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3781 --enable-build-warnings option.
3782 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3783 * Makefile.in, configure: Re-generate.
3785 2000-04-07 Nick Clifton <nickc@cygnus.com>
3787 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3788 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3789 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3790 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3791 (arm_force_relocation): Force relocations for
3792 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3794 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3796 * config/tc-sh.c (get_operands): There's no third operand if the
3797 first operand is an immediate.
3799 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3801 * config/tc-sh.c (immediate): Delete.
3802 (sh_operand_info): Add immediate member.
3803 (parse_reg): Use A_PC for pc.
3804 (parse_exp): Add second argument 'op'. All callers changed.
3805 (parse_at): Expect pc to be coded as A_PC.
3806 Use immediate field in *op.
3807 (insert): Add fourth argument 'op'. All callers changed.
3808 (build_relax): Add second argument 'op'. All callers changed.
3809 (insert_loop_bounds): New function.
3810 (build_Mytes): Remove DISP_4.
3811 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3812 (assemble_ppi): Use immediate field in *operand.
3813 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3814 (md_apply_fix): Likewise.
3815 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3817 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3819 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3821 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3823 * internals.texi (CPU backend): Document
3824 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3826 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3828 * po/gas.pot: Regenerate.
3830 * as.c (show_usage): Restore translated part of bug string.
3831 * gasp.c (show_usage): Likewise.
3833 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3834 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3835 than move-if-change.
3836 (DEP1): Modify for "gcc -MM".
3840 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3841 Update dependencies.
3842 * Makefile.in: Regenerate.
3844 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3846 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3847 (md_begin): Likewise.
3848 (HAVE_AM33): New macro.
3849 (md_assemble): Use it. Match r_regs and xr_regs only if
3852 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3854 * as.h: #include "bin-bugs.h"
3855 * as.c (show_usage): Use REPORT_BUGS_TO.
3856 * gasp.c: #include "bin-bugs.h"
3857 (show_usage): Use REPORT_BUGS_TO.
3859 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3861 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3863 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3864 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3867 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3869 * config/tc-i386.c (i386_immediate): Don't assume a constant
3870 immediate is necessarily 16 bits when in 16 bit code mode.
3871 (md_assemble): Instead set guess_suffix here after we have checked
3874 2000-04-02 Richard Henderson <rth@cygnus.com>
3876 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3877 quantities. Correct right shift sign extension.
3878 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3879 32-bit value when shifting into place.
3881 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3883 * app.c: Add ATTRIBUTE_UNUSED as needed.
3884 * config/tc-ppc.c: Likewise.
3885 (ppc_size): Make unsigned long.
3886 (ppc_insert_operand): Add casts to avoid warnings.
3888 2000-03-31 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-d10v.h (md_flush_pending_output): Define.
3892 2000-03-29 Nick Clifton <nickc@cygnus.com>
3894 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3895 segment. Works for both BFD_ASSEMBLER and others.
3896 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3898 2000-03-29 Nick Clifton <nickc@cygnus.com
3900 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3902 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3904 * listing.c (LISTING_LHS_WIDTH): Default depends on
3906 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3908 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3910 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3913 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3915 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3917 * config/tc-avr.c (mcu_types): Add missing initialiser.
3918 (md_pcrel_from_section): Add prototype.
3919 (avr_operand): Remove redundant test of unsigned < 0.
3920 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3922 2000-03-27 Denis Chertykov <denisc@overta.ru>
3924 * config/tc-avr.c: New file for AVR support.
3925 * config/tc-avr.h: Likewise.
3926 * configure.in: Add AVR support.
3927 * configure: Regenerate.
3929 2000-03-26 Timothy Wall <twall@cygnus.com>
3931 * gasp.c (macro_op): Add new argument to check_macro call.
3932 Macro structure definitions moved to macro.h
3933 * sb.h: Add argument to prototype for input_scrub_include_sb.
3934 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3935 nesting checks with an additional flag.
3936 (struct input_save): Add flag to indicate whether current sb
3937 should be checked for proper macro/conditional nesting.
3938 (input_scrub_push/pop): Save/restore nest check flag.
3939 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3941 * macro.c (check_macro): Allow caller to retrieve parsed macro
3942 information if a pointer is provided. This information may be
3943 used by the new macro hooks.
3944 * macro.h: Update prototype for check_macro. Macro struct
3945 definitions moved here from macro.c/gasp.c.
3946 * read.c (read_a_source_file): Add parameter to check_macro call,
3947 and pass macro info to the macro hook, if defined.
3948 (input_scrub_insert_line): New. Allow insertion of a line of
3949 characters into the input stream.
3950 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3951 file into the input stream.
3952 (s_include): Use input_scrub_insert_file.
3953 * internals.texi: Document new macro hooks.
3954 * as.h: New prototypes added.
3956 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3958 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3959 an initial capital letter.
3960 (i386_index_check): Reindent.
3962 2000-03-19 Nick Clifton <nickc@cygnus.com>
3964 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3967 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3969 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3970 instruction operand bad if Rd > 7 when generating
3971 thumb instructions. Prevents for example,
3972 "adr r12,label" from silently failing and generating
3973 the wrong instruction.
3975 2000-03-17 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3978 that have a destingation >= 0x400000.
3979 Fix compile time warning messages.
3981 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3983 * config/tc-sh.c (md_begin): When encountering insn that are
3984 not supported by the current arch, only change the name if
3985 its contents are the same as prev_name.
3986 (get_specific): If the the architecture doesn't match, fail.
3988 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3990 * config/tc-sh.c (IDENT_CHAR): Define.
3991 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3992 matching back where it came from.
3994 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3996 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3998 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4000 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4003 2000-03-15 Kazu Hirata <kazu@hxi.com>
4005 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4007 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4009 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4010 floating-point-number, make sure 'f' is in FLT_CHARS.
4012 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4014 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4015 (s_lcomm_internal): Use it.
4016 * doc/internals.texi (CPU backend): Document it.
4017 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4020 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4022 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4025 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4026 implementation doesn't have special handling for switch
4028 (macro_build): Allow for code in sections other than .text.
4030 (mips_ip): Likewise.
4031 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4032 Don't perform relocs if we will be outputting them.
4033 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4034 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4037 2000-03-09 Catherine Moore <clm@cygnus.com>
4039 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4040 relocation type based on the entry in the fixup structure.
4041 Put S_IS_EXTERN processing back in.
4043 2000-03-08 H.J. Lu (hjl@gnu.org)
4045 * Makefile.am (install-exec-tooldir): Depend on
4046 install-exec-bindir for parallel make.
4047 * Makefile.in: Regenerated.
4049 2000-03-06 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4053 (md_parse_option): Parse -m32r command line switch - disable m32rx
4055 (md_show_usage): Document new option.
4057 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4058 * doc/Makefile.in: Regenerate.
4059 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4061 2000-03-02 Michael Meissner <meissner@redhat.com>
4063 * config/tc-d30v.c (check_range): Remove code that incorrectly
4064 sign extended values where bits < 32.
4066 2000-03-02 H.J. Lu (hjl@gnu.org)
4068 * configure.in: Support --enable-targets=all on ia32.
4069 * configure: Regenerated.
4071 2000-03-01 Nick Clifton <nickc@cygnus.com>
4073 * gasp.c (do_align): Remove bogus check of alignment value.
4075 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4077 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4078 TC_PPC was defined forced the type of a symbol with no other type
4081 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4083 * doc/internals.texi (CPU backend): Mention that
4084 line_separator_chars do not break up comments. Fix typos for
4085 LEX_AT and LEX_NAME descriptions. Document operands for
4086 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4087 description of md_create_short_jump usage. Document argument for
4088 md_undefined_symbol.
4090 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4092 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4093 (md_parse_option): Handle it.
4094 (md_show_usage): Document it.
4096 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4098 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4099 opcode, for the instruction `pal19'. From Andrea Arcangeli
4102 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4104 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4106 (md_assemble): To here, before template operands are matched.
4107 Also ensure a constant immediate is sign extended when we know the
4108 size is at most 16 bits. This is to catch cases like "add
4109 $0xffc0,%ax" where we don't know the size, and thus that the
4110 immediate can be represented as Imm8S until after parsing the
4112 (i386_displacement): Similarly sign extend 16 bit constant
4114 (md_assemble): Relax 16-bit jump constant range check to suit sign
4115 extended displacements.
4117 2000-02-26 Andreas Jaeger <aj@suse.de>
4119 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4121 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4123 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4124 call operands when intel_syntax.
4125 (intel_float_operand): Return 2 for "fi...".
4126 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4127 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4128 earlier "SHORT" change.
4129 (md_assemble): When determining suffix from Regs, exclude
4132 2000-02-24 Nick Clifton <nickc@cygnus.com>
4134 * configure: Add arm-wince, mips-pe and sh-pe targets.
4135 * configure: Regenerate.
4137 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4139 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4140 "pe-mips" for the mips-pe target.
4142 * config/tc-arm.c (insns): Change displacement encoded in BL
4143 and B instructions if the target port is arm-wince.
4144 (do_ldst): Do not bias the relocation offset if the target
4146 (md_pcrel_from): Add in missing relocation offset bias if the
4147 target os arm-wince.
4149 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4150 (md_begin): Disable -G support for mips-pe target.
4151 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4152 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4155 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4156 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4157 assembler, just set the alignment to 4.
4159 * config/te-wince-pe.h: New file for WinCE targets. Define
4162 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4164 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4165 string instructions.
4166 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4167 (i386_intel_memory_operand): After finding a segment override,
4168 check again for no `[' before looking for a displacement. Bomb if
4169 more than one displacement rather than silently discarding the
4170 second and subsequent ones. Free strings malloc'd by
4171 build_displacement_string.
4173 2000-02-24 Catherine Moore <clm@cygnus.com>
4175 * config/obj-som.c (obj_pseudo_table): Add "weak".
4176 (obj_som_weak): New routine.
4178 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4180 * config/tc-i386.c (union i386_op): New.
4181 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4182 Throughout file replace occurences of disps[n], imms[n], regs[n]
4183 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4184 intel mode operand swapping. Add assert in regKludge and
4185 fake_zero_displacement code. Test i.types[n] when outputting
4186 displacements and immediates. Combine output of Disp16 with
4188 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4189 when in intel mode by (not) reversing fsub and fdiv operands
4190 before the template search. This fails for single operand
4191 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4192 undefined. Instead fix the base_opcode after we've found the
4193 template. Move base_opcode xor with found_reverse_match from
4194 opcode output code to before this fix so we test for the correct
4196 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4197 check in intel mode. Instead compare opcodes.
4199 * config/tc-i386.h (TC_RELOC): Delete.
4200 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4201 with equivalent call to reloc.
4203 * as.h (flag_m68k_mri): Move declaration after target include, and
4204 only declare when TC_M68K defined. Define as zero otherwise.
4205 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4206 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4207 Define as zero otherwise.
4208 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4209 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4210 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4211 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4212 testing whether defined.
4213 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4214 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4215 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4216 rather than testing whether defined.
4217 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4218 (parse_mri_cons): Declare and use only when TC_M68K.
4219 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4220 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4221 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4223 * NEWS: Mention IBM 370 support.
4225 2000-02-23 Richard Henderson <rth@cygnus.com>
4227 * config/tc-i386.c (md_assemble): When swapping operands for
4228 intel_syntax, assume everything that's not Imm or Disp is a
4231 2000-02-23 Linas Vepstas <linas@linas.org>
4233 * config/tc-i370.c, config/tc-i370.h: New files.
4234 * Makefile.am: Add support for Linux/IBM 370.
4235 * configure.in: Likewise.
4236 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4237 * config/obj-elf.c: Include elf/i370.h
4238 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4240 * Makefile.in: Regenerate.
4241 * configure: Regenerate.
4243 * doc/c-i370.texi: New file.
4244 * doc/all.texi: Include it.
4245 * doc/as.texinfo: And here.
4246 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4247 * doc/Makefile.in: Regenerate.
4249 2000-02-19 Michael Meissner <meissner@redhat.com>
4251 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4252 determine if an instruction can be used in parallel with an ADDppp
4253 or SUBppp instruction.
4255 2000-02-22 Andrew Haley <aph@cygnus.com>
4257 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4259 2000-02-22 Andrew Haley <aph@cygnus.com>
4261 * config/tc-mips.c (mips_gp32): New variable.
4262 (macro_build) Use mips_gp32.
4264 (md_longopts): Add "-mgp32" and "-mgp64".
4265 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4267 (OPTION_M7900): Change offset
4268 (OPTION_NO_M7900): Ditto.
4270 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4272 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4273 warning, and bump it to 1.
4275 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4277 From Brad Lucier <lucier@math.purdue.edu>:
4278 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4281 2000-02-21 Catherine Moore <clm@cygnus.com>
4283 * config/tc-mips.c (MF_HILO_INSN): Define.
4284 (mips_7000_hilo_fix): Declare.
4285 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4286 (md_parse_option): Check for 7000_HILO_FIX options.
4287 (OPTION_M7000_HILO_FIX): Define.
4288 (OPTION_NO_M7000_HILO_FIX): Define.
4289 * doc/c-mips.texi (-mfix7000): Describe.
4291 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4293 * listing.c (print_lines): Remove unused variable `end'.
4295 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4296 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4297 reloc_type when BFD_ASSEMBLER.
4298 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4299 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4300 statement and quell signed vs. unsigned comparison warning.
4302 2000-02-18 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4305 the computed frag offset, rather than overwriting it.
4307 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4309 * config/tc-sh.c ("elf/sh.h"): Include.
4310 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4311 (md.begin): Initialize target_arch.
4312 Only include opcodes in has table that match selected architecture.
4313 (parse_reg): Recognize register names for sh-dsp.
4314 (parse_at): Recognize post-modify addressing.
4315 (get_operands): The leading space is now optional.
4316 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4317 arguments. Update valid_arch.
4318 (build_Mytes): Add support for SDT_REG_N.
4319 (find_cooked_opcode): New function, broken out of md_assemble.
4320 (assemble_ppi, sh_elf_final_processing): New functions.
4321 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4322 (md_longopts, md_parse_option): New option: -dsp.
4323 * config/tc-sh.h (elf_tc_final_processing): Define.
4324 (sh_elf_final_processing): Declare.
4326 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4328 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4329 the unwinder subspace. Save the current seg/subseg before creating
4332 2000-02-10 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4335 little endian targets.
4336 (INST_BYTE1): Redefine to handle big and little endian
4338 (cpu_type): New type: Select between M340 and M210.
4339 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4340 instructions of the M340.
4341 (md_assemble): Add support for the MULSH and OPSR classes of
4343 (md_atof): Add support for little endian targets.
4344 (md_parse_option): Add support for -EL, -EB and -mcpu command
4346 (md_convert_frag): Add support for little endian targets.
4347 (md_apply_fix3): Add support for little endian targets.
4348 (md_number_to_chars): Add support for little endian targets.
4350 2000-02-10 Timothy Wall <twall@redhat.com>
4352 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4353 defined, use it to verify the symbol just read should be a label.
4355 2000-02-10 Timothy Wall <twall@redhat.com>
4357 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4358 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4359 around colons when KEEP_WHITE_AROUND_COLON is defined.
4360 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4361 and KEEP_WHITE_AROUND_COLON.
4363 2000-02-08 Timothy Wall <twall@redhat.com>
4365 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4367 (do_repeat): New. Abstract repeat logic so that a "break" can be
4369 (end_repeat): New. Provide support for a "break" out of the
4371 * read.h: Add prototypes for new functions.
4373 2000-02-08 Timothy Wall <twall@redhat.com>
4375 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4376 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4377 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4380 2000-02-08 Timothy Wall <twall@redhat.com>
4382 * read.c: Added elseif to directives table.
4383 * read.h: Added prototype for s_elseif.
4384 * doc/as.texinfo: Added description for elseif.
4385 * cond.c (s_elseif): New function
4387 2000-02-04 Timothy Wall <twall@redhat.com>
4389 * listing.c (print_lines): Remove conditionals causing bug in
4392 2000-02-03 Timothy Wall <twall@cygnus.com>
4394 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4396 * frags.c (frag_new): Calculate fr_fix in octets
4397 (frag_now_fix) Return offset as target address offset (bytes).
4398 (frag_now_fix_octets) New - Return offset in octets (8-bit
4400 * frags.h: Added prototype for frag_now_fix_octets().
4401 Distinguish between octets and bytes in field descriptions.
4402 * listing.c (calc_hex): Account for octets vs bytes when
4403 printing addresses/offsets.
4404 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4405 target is little-endian, print the octets in a word in big-endian
4406 order so that the display looks like a proper hexadecimal number,
4407 instead of having the octets reversed.
4408 * read.c (do_align): When recording alignment, alignment power
4409 should be in terms of target bytes (minimum addressible unit)
4411 (do_org) Convert ORG target address (byte) argument into an
4412 octet offset when generating a variable fragment.
4413 * symbols.c (resolve_symbol_value): Symbol final value
4414 converted to a target address offset (bytes) from its octet offset.
4415 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4416 offset (bytes) is adjusted by the frag offset (octets) converted
4418 (coff_frob_section) Section alignment power is in terms of bytes;
4419 convert it to an octet alignment power when calculating size (and
4420 size mask) in octets. Don't modify the section size in order to
4421 "align" it for TI COFF, since that format has a different method
4422 for storing alignment information.
4424 2000-02-01 Timothy Wall <twall@cygnus.com>
4426 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4427 entries, matching the way GCC generates them. If not escaped, the
4428 filename is encoded incorrectly.
4430 2000-01-31 Nick Clifton <nickc@cygnus.com>
4432 * config/tc-arm.c (reg_table): Add support for ATPCS register
4435 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4437 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4439 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4441 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4442 of a symbol when we really care about its value.
4444 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4446 * config/tc-mcore.c (md_assemble): Give warning message if
4447 operands passes to instruction are more than the spec.
4449 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4451 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4452 Thumb mode but the label seen was not declared as '.thumb_func'
4453 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4454 correct disassembly of Thumb code bounded by non function labels.
4456 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4458 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4459 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4461 * Makefile.in: Same here.
4464 * configure.in: Set bfd_gas for i386-aout when primary target
4465 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4466 we may need the primary te_file. Remove incorrect comment.
4468 * configure: Regenerate.
4470 * config/e-i386aout.c: New file.
4472 * as.c (USE_EMULATIONS): Move to before print_version_id.
4473 (struct emulation): Add i386aout.
4474 (show_usage): Split text strings. Reformat -a text. Add --em
4478 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4479 (aout_format_ops): New.
4482 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4483 preprocessor conditional and add aout USE_EMULATIONS tests.
4484 (read_a_source_file): Don't pass error strings to printf as
4488 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4490 (do_data): Same here.
4491 (process_file): And here.
4494 * symbols.c (colon): Rewrite "already defined" fatal message
4495 code for aout with USE_EMULATIONS.
4498 * config/obj-aout.c (OBJ_HEADER): Define.
4499 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4501 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4502 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4504 (obj_aout_type): Expand S_SET_OTHER here too.
4505 (obj_read_begin_hook): Remove.
4506 (aout_pop_insert): New.
4507 (obj_aout_s_get_other): New.
4508 (obj_aout_s_get_desc): New.
4509 (aout_format_ops): New.
4512 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4513 gets aout_pseudo_table.
4514 (aout_pseudo_table): Declare.
4515 (obj_read_begin_hook): Define.
4518 * config/obj-coff.c (obj_pseudo_table): Rename to
4520 (coff_pop_insert): Use coff_pseudo_table.
4521 (coff_sec_sym_ok_for_reloc): Remove.
4522 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4523 and comment all zero entries and remove #if 0 code.
4526 * config/obj-coff.h (obj_pop_insert): Define.
4527 (coff_pseudo_table): Declare.
4530 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4531 s_get_size, s_set_size. Comment all zero entries.
4534 * config/obj-elf.c (elf_s_get_other): New function.
4535 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4536 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4537 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4539 (obj_elf_parse_section_letters): Don't pass error strings to
4540 printf as format arg.
4543 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4545 (elf_s_get_other): Declare.
4546 (S_GET_OTHER) Define as elf_s_get_other if not already
4548 (S_SET_OTHER): Only define when not already defined.
4549 (elf_obj_read_begin_hook): Declare.
4550 (obj_read_begin_hook): Define.
4551 (elf_obj_symbol_new_hook): Declare.
4552 (obj_symbol_new_hook): Define.
4555 * config/obj-multi.h: Add copyright header and protect against
4556 multiple inclusion. Add * to all function pointers.
4557 (OBJ_HEADER): If defined, include it rather than other defines
4559 (obj_frob_file_after_relocs): Test for NULL.
4560 (obj_symbol_new_hook): Here too.
4561 (obj_sec_sym_ok_for_reloc): And here.
4562 (S_GET_OTHER): Define.
4563 (S_GET_DESC): Define.
4564 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4565 (OBJ_MAYBE_ELF): Update comment.
4567 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4568 OBJ_AOUT preprocessor conditional and handle emulation by
4569 testing OUTPUT_FLAVOR.
4570 (i386_displacement): Here too.
4571 (md_section_align): Similarly here.
4572 (i386_target_format): Conditionally compile when more than one
4573 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4574 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4575 (i386_displacement): Here too.
4578 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4579 Define TARGET_FORMAT for aout only when not multi.
4582 * config/te-multi.h: Delete file as it's identical to te-generic.h
4584 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4586 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4587 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4590 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4592 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4595 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4597 * config/tc-mips.c (mips_do_align): New function.
4598 * config/tc-mips.h (md_do_align): Define.
4600 2000-01-10 Philip Blundell <philb@gnu.org>
4602 * doc/c-arm.texi (ARM Options): Fix typo.
4603 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4604 line separator for Linux.
4605 * doc/as.texinfo (Comments): Mention the ARM.
4607 2000-01-10 Philip Blundell <pb@futuretv.com>
4609 * configure.in (arm*-*-conix*): New target.
4610 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4612 * configure: Regenerate.
4614 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4616 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4617 (obj_elf_visibility): New function.
4619 * doc/as.texinfo (Visibility): New node: document visibility
4622 For older changes see ChangeLog-9899