1 2001-02-22 Timothy Wall <twall@cygnus.com>
3 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
4 target formats if applicable.
5 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
6 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
7 * Makefile.in: Regenerated.
8 * configure.in: Added configuration for ia64-*-aix*.
9 * configure: Regenerated.
11 2001-02-21 David Mosberger <davidm@hpl.hp.com>
13 * config/tc-ia64.c (enum operand_match_result): New type.
14 (operand_match): Change return type to operand_match_result.
15 Fix all returns appropriately, adding support for returning the
17 (parse_operands): New locals result, error_pos, out_of_range_pos,
18 curr_out_of_range_pos. Rewrite operand matching loop to give better
21 2001-02-21 David Mosberger <davidm@hpl.hp.com>
23 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
24 (dot_proc): Clear unwind.prologue_count to zero.
25 (dot_prologue): Increment unwind.prologue_count.
26 (dot_restore): If second operand is omitted, use
27 unwind.prologue_count -1 for "ecount" (# of additional regions to
28 pop). Decrement unwind.prologue_count by number of regions
31 2001-02-21 Nick Clifton <nickc@redhat.com>
33 * doc/as.texinfo (Section): Note that some flags to the COFF
34 version of .section remove attributes rather than setting them.
36 2001-02-20 Kazu Hirata <kazu@hxi.com>
38 * tc-pdp11.c: Fix formatting.
39 * tc-pdp11.h: Likewise.
41 2001-02-20 Bo Thorsen <bo@suse.de>
43 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
46 2001-02-18 David O'Brien <obrien@FreeBSD.org>
48 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
49 all FreeBSD platforms should look the same at this level.
51 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
53 2001-02-18 lars brinkhoff <lars@nocrew.org>
55 * Makefile.am: Add PDP-11 target.
56 * configure.in: Likewise.
57 * config/tc-pdp11.c: New file.
58 * config/tc-pdp11.h: New file.
59 * doc/Makefile.am: Add PDP-11 documentation.
60 * doc/all.texi: Likewise.
61 * doc/as.texinfo: Likewise.
62 * doc/c-pdp11.texi: New file.
64 2001-02-16 matthew green <mrg@redhat.com>
66 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
68 2001-02-13 Jim Wilson <wilson@redhat.com>
70 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
71 reloc instead of a 0 reloc.
72 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
74 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
76 2001-02-13 Ian Lance Taylor <ian@zembu.com>
78 * write.c (is_dnrange): Stop as soon as the address becomes
80 (relax_frag): Add segment parameter. Only call symbol_get_frag
81 once. Only call is_dnrange if the symbol is in the same segment,
82 and the symbol address is larger.
83 (relax_segment): Pass segment to md_relax_frag and relax_frag.
84 * write.h (relax_frag): Update declaration.
85 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
87 * config/tc-m32r.c (m32r_relax_frag): Likewise.
88 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
89 (m32r_relax_frag): Update declaration.
90 * config/tc-mips.h (md_relax_frag): Add segment parameter.
91 * config/tc-tic54x.h (md_relax_frag): Likewise.
92 * doc/internals.texi (CPU backend): Update documentation for
95 2001-02-13 Alan Modra <alan@linuxcare.com.au>
97 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
98 Mention effect of < 386 architectures on jump promotion.
99 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
101 * config/tc-i386.c (no_cond_jump_promotion): New.
102 (set_cpu_arch): Parse "jumps" arch modifier.
103 (insn_size): Modify usage comment.
104 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
105 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
106 (TYPE_FROM_RELAX_STATE): New define.
107 (UNCOND_JUMP, COND_JUMP): Renumber.
108 (md_relax_table): Reorder to suit.
109 (COND_JUMP86): New define.
110 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
111 (md_assemble): Create frag var for jumps of max size, encode relax
112 state for COND_JUMP86.
113 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
114 leave conditional jumps small if no_cond_jump_promotion.
115 (md_convert_frag): Likewise.
117 * expr.c (operator): Don't bump input_line_pointer for two char
118 operators. Instead return operator size via new param num_chars.
119 (expr): Use above to parse multi-char operators correctly.
121 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
123 * tc-i386.c (i386_displacement): Fix handling of
124 BFD_RELOC_X86_64_GOTPCREL.
125 (i386_validate_fix): Likewise.
127 2001-02-12 Philip Blundell <pb@futuretv.com>
129 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
130 ldrt/strt instructions.
132 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
134 * config/tc-mips.c (macro): For M_LA_AB emit a
135 BFD_RELOC_MIPS_CALL16 relocation or a
136 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
137 BFD_RELOC_MIPS_GOT16 and
138 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
139 loading the jump register when generating SVR4_PIC code.
141 2001-02-10 Chris Demetriou <cgd@broadcom.com>
143 * configure.in: Make 'mipself' and 'mipsecoff' emulations
144 map to MIPS-specific files, as they used to do before the
145 change on 2000-05-21.
146 * configure: Regerate.
148 2001-02-10 Chris Demetriou <cgd@broadcom.com>
150 * config/tc-mips.c (md_parse_option): Don't try to compile
151 ELF-only option code if not ELF.
153 2001-02-08 David Mosberger <davidm@hpl.hp.com>
155 * config/tc-ia64.h (md_elf_section_type): New macro.
156 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
157 (they're now handled via ia64_elf_section_type.
159 * config/tc-ia64.c (unwind): New members saved_text_seg,
160 saved_text_subseg, and force_unwind_entry.
161 (optimize_unw_records): New function to optimize away unnecessary
163 (ia64_elf_section_type): New function.
164 (output_unw_records): Generate unwind info only if the size is
165 non-zero or if it's forced for some other reason (e.g.,
166 handlerdata or a personality routine).
167 (generate_unwind_image): Don't switch back to previous
168 section---stay inside the unwind info section instead so that
169 handlerdata that may follow goes into the right place.
170 (dot_handlerdata): Force generation of unwind entry and save the
171 current active text segment before generating unwind image.
172 (dot_unwentry): Force generation of unwind entry.
173 (dot_personality): Ditto.
174 (dot_endp): Generate unwind table entry only if there is
175 some unwind info or the unwind entry was forced.
177 * config/tc-ia64.c (make_unw_section_name): New macro to form
179 (generate_unwind_image): Add "text_name" argument. Use it to
180 form unwind section name.
181 (dot_handlerdata): Determine current segment (section) name and
182 pass it to generate_unwind_image().
183 (dot_endp): Determine current segment (section) name and use
184 it to determine the appropriate unwind section name.
185 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
186 n, fill, and max arguments.
188 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
190 * Makefile.am: Add linux target for S/390.
191 * configure.in: Likewise.
192 * config/tc-s390.c: New file.
193 * config/tc-s390.h: New file.
195 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
197 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
198 2byte, 4byte and 8byte.
200 2001-02-08 Alan Modra <alan@linuxcare.com.au>
202 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
203 md_number_to_chars with size > sizeof (valueT).
205 2001-02-06 H.J. Lu <hjl@gnu.org>
207 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
208 there is no relocation.
210 2001-02-06 H.J. Lu <hjl@gnu.org>
212 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
214 * config/tc-ia64.c (md_parse_option): Only accept the valid
215 ia64 options on "-axxx".
217 2001-02-05 Jim Wilson <wilson@redhat.com>
219 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
220 aborting for invalid operands.
222 2001-02-06 Alan Modra <alan@linuxcare.com.au>
224 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
225 than via pointer. Update all callers.
226 (UNWIND_LOW32): Define.
227 (UNWIND_HIGH32): Define.
228 (pa_build_unwind_subspace): Use the above macros instead of dumping
229 bitfields directly. Call frag_more once rather than multiple times.
230 (md_assemble): Use UNWIND_LOW32.
232 (pa_procend): Likewise.
233 (process_exit): Use UNWIND_HIGH32.
235 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
237 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
238 function to select the header according to the cpu.
239 (md_after_pass_hook, md_do_align): Remove.
240 (md_cleanup, m68hc11_cleanup): Remove.
241 (md_pcrel_from_section): Declare.
242 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
243 (build_jump_insn, build_insn): Likewise.
244 (m68hc11_listing_header): New function.
245 (m68hc11_cleanup): Remove.
247 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
249 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
250 symbols because there is no support for shared libraries and these
251 symbols can't be overridden (unless they are weak).
253 2001-02-01 Momchil Velikov <velco@fadata.bg>
255 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
256 for the compilation unit with a zero byte.
258 2001-01-30 Alan Modra <alan@linuxcare.com.au>
260 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
261 destinations. Correct range check for 17 and 22 bit branches.
263 2001-01-25 Nick Clifton <nickc@redhat.com>
265 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
266 still set. Issue an error message instead.
267 (md_estimate_size_before_relax): Delete unused variable
268 'buffer_address'. Fixup parentheses around if statement.
270 2001-01-23 Kazu Hirata <kazu@hxi.com>
272 * as.c: Fix formatting.
274 * messages.c: Likewise.
276 * symbols.c: Likewise.
278 2001-01-23 Ben Elliston <bje@redhat.com>
280 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
282 2001-01-22 Kazu Hirata <kazu@hxi.com>
284 * config/tc-alpha.c: Fix formatting.
286 2001-01-19 Kazu Hirata <kazu@hxi.com>
288 * config/tc-alpha.c: Fix formatting.
290 2001-01-18 Kazu Hirata <kazu@hxi.com>
292 * config/tc-alpha.c: Fix formatting.
294 2001-01-18 Nick Clifton <nickc@redhat.com>
296 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
298 (stm_flags): Remove redundant bit from "ed" and "da" flags.
300 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
302 * configure.in (cpu_type, arch): Match i386 too.
303 * configure: Rebuilt.
305 2001-01-16 Kazu Hirata <kazu@hxi.com>
307 * config/tc-i386.c: Fix formatting.
309 2001-01-16 Alan Modra <alan@linuxcare.com.au>
311 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
312 relocs for .PARISC.unwind section.
314 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
315 depending on section flags, not just for .text.
317 2001-01-15 Jim Wilson <wilson@redhat.com>
319 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
320 not immediately followed by an instruction.
322 2001-01-15 Kazu Hirata <kazu@hxi.com>
324 * config/tc-m68hc11.c: Fix formatting.
326 2001-01-15 Nick Clifton <nickc@redhat.com>
328 * symbols.c (colon): Change 'already defined symbol' from a
329 fatal error to an ordinary error. There is no reason why this
330 error should be fatal.
332 * message.c (as_fatal): Delete output file, if one has been
335 2001-01-14 Alan Modra <alan@linuxcare.com.au>
337 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
339 2001-01-14 Kazu Hirata <kazu@hxi.com>
341 * config/tc-alpha.c: Fix formatting.
342 * config/tc-arc.c: Likewise.
343 * config/tc-arc.h: Likewise.
344 * config/tc-d10v.c: Likewise.
345 * config/tc-i370.c: Likewise.
346 * config/tc-i386.c: Likewise.
347 * config/tc-i960.c: Likewise.
348 * config/tc-m68k.c: Likewise.
349 * config/tc-ppc.c: Likewise.
350 * config/tc-sparc.c: Likewise.
351 * config/tc-tahoe.c: Likewise.
352 * config/tc-vax.c: Likewise.
354 * config/tc-arc.c: Fix formatting.
356 * config/tc-arc.c: Fix formatting.
358 2001-01-14 Alan Modra <alan@linuxcare.com.au>
360 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
361 both 32 and 64 bit ELF.
363 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
364 and don't bother storing `m' for "ce" completer. Tidy handling of
365 'J' and 'K' operands to suit. Handle '<' and '>' operands.
367 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
369 * tc-i386.h (TARGET_MACH): New macro.
370 (i386_mach): Declare.
371 * tc-i386.c (i386_mach): New function.
373 2001-01-13 Philip Blundell <philb@gnu.org>
375 * doc/as.texinfo: Fix spelling and cross-references.
377 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
378 character for all systems, not just GNU/Linux. Make it explicit
379 that `-k' doesn't affect code generation, just ELF flags.
381 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
383 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
386 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
388 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
390 2001-01-12 Nick Clifton <nickc@redhat.com>
392 * as.c (print_args): Update copyright date to 2001.
394 2001-01-12 Peter Targett <peter.targett@arccores.com>
396 * doc/c-arc.texi: New file.
397 Some sections to be expanded.
399 2001-01-12 Alan Modra <alan@linuxcare.com.au>
401 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
402 (md_parse_option): Always accept "--32".
404 2001-01-11 Peter Targett <peter.targett@arccores.com>
406 * as.h (TC_ARC): Ensure struc-symbol.h included.
407 * as.c (dwarf2dbg.h): Include to remove implicit declaration
409 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
410 (TARGET_SYMBOL_FIELDS) added.
412 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
413 * doc/c-arc.texi: New file.
414 Some sections to be expanded.
415 * doc/as.texinfo: Update command-line options.
416 Removed outdated text for ARC dependant features, instead include
417 text from above file.
419 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
420 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
423 * config/tc-arc.c: New updated configuration for
424 ARC, including selection of core variants, and extensibility of
425 instructions, registers etc. through directives.
427 * config/tc-arc.c (arc_extinst): Minor corrections for
429 (arc_common) Likewise. Make alignment argument optional for local
430 symbols also, with default of zero.
432 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
434 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
435 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
436 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
437 and fix_new_exp() instead.
438 (md_convert_frag): For indexed post byte use the symbol value
439 rather than the displacement.
440 (md_relax_table): Fix indexed offset relax.
442 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
444 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
446 (relaxable_symbol): New function.
448 2001-01-11 Andreas Jaeger <aj@suse.de>
450 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
453 2001-01-10 Nick Clifton <nickc@redhat.com>
455 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
456 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
458 2001-01-10 Nick Clifton <nickc@redhat.com>
460 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
461 character used to dollar local symbols.
462 (LOCAL_LABEL_CHAR): New constant - the magic character used to
464 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
465 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
467 Use LOCAL_LABEL_CHAR.
468 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
469 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
470 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
472 2001-01-08 Bo Thorsen <bo@suse.de>
474 * config/tc-i386.c (i386_immediate, i386_displacement):
477 2001-01-07 Ian Lance Taylor <ian@zembu.com>
479 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
482 2001-01-07 Philip Blundell <philb@gnu.org>
484 * doc/as.texinfo (Bug Reporting): Update email address for
488 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
490 * configure.in: Define DEFAULT_ARCH for i386.
491 * tc-i386.c (md_assemble): Return after the error message;
492 move testing for 64bit operands to proper place.
494 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
496 * doc/as.texinfo: Document '#' as comment character for i386 and
497 x86_64. Add AMD x86-64 into menu of machine dependent information.
499 * doc/c-i386.texi: Document x86_64 extensions.
501 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
503 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
505 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
507 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
508 * NEWS: Add note about Pentium4 support.
510 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
512 * tc-i387.c (pi, pte, pt): Update.
513 (type_names): Add new types.
515 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
517 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
518 CpuUnknown): Renumber
519 (CpuP4, CpuSSE2): New.
520 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
522 2001-01-03 Philip Blundell <pb@futuretv.com>
524 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
526 (alpha_fix_adjustable): Likewise.
527 (md_apply_fix): Likewise.
529 2000-12-31 H.J. Lu <hjl@gnu.org>
531 * listing.c (listing_message): Allocate string only if it is
534 * configure: Rebuild.
536 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
538 * doc/internals.texi (Relaxing with a table) <after relaxation>:
539 Point out caveats with generating fixups for the opcode in a frag.
541 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
543 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
546 2000-12-29 H.J. Lu <hjl@gnu.org>
548 * listing.c (calc_hex): Print the variable part only if the
549 fragment type is rs_fill.
551 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
553 * doc/internals.texi (tc_conditional_pseudoop,
554 TC_LINKRELAX_FIXUP): Fix typos.
556 2000-12-28 Richard Henderson <rth@redhat.com>
558 * write.c (subsegs_finish): Fix thinko last change -- don't
559 "optimize" the alignment == 0 case.
561 2000-12-28 Richard Henderson <rth@redhat.com>
563 * as.h (rs_align_test): New.
564 * frags.c (NOP_OPCODE): Move default from read.c.
565 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
566 (frag_align_code): New.
567 * frags.h (frag_align_code): Declare.
568 * read.c (NOP_OPCODE): Remove.
569 (do_align): Use frag_align_code.
570 * write.c (NOP_OPCODE): Remove.
571 (get_recorded_alignment): New.
572 (cvt_frag_to_fill): Handle rs_align_test.
573 (relax_segment): Likewise.
574 (subsegs_finish): Align last subseg in section to the
575 section alignment. Use frag_align_code.
576 * write.h (get_recorded_alignment): Declare.
577 * config/obj-coff.c (size_section): Handle rs_align_test.
578 (fill_section, fixup_mdeps): Likewise.
579 (write_object_file): Use frag_align_code.
581 * config/tc-alpha.c (alpha_align): Use frag_align_code.
582 (alpha_handle_align): New.
583 * config/tc-alpha.h (HANDLE_ALIGN): New.
584 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
586 * config/tc-i386.h (md_do_align): Use frag_align_code.
587 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
589 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
590 (ia64_handle_align): New.
591 * config/tc-ia64.h (HANDLE_ALIGN): New.
592 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
594 * config/tc-m32r.c (m32r_do_align): Remove.
595 (m32r_handle_align): New.
596 (fill_insn): Use frag_align_code.
597 * config/tc-m32r.h (md_do_align): Remove.
598 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
599 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
600 * config/tc-mips.c, config/tc-mips.h: Similarly.
602 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
603 (sh_handle_align): Likewise. Handle rs_align_code.
604 (sh_do_align): Remove.
605 * config/tc-sh.h (md_do_align): Remove.
606 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
608 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
609 (sparc_handle_align): Likewise. Handle rs_align_code.
610 * config/tc-sparc.h (md_do_align): Remove.
611 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
613 2000-12-22 DJ Delorie <dj@redhat.com>
615 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
616 when we assemble the first half of a pair.
618 2000-12-22 H.J. Lu <hjl@gnu.org>
620 * config/tc-i386.c (reloc): Update the macro for non-bfd
622 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
624 2000-12-22 H.J. Lu <hjl@gnu.org>
626 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
628 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
630 * tc-i386.h (i386_target_format): Define even for ELFs.
631 (QWORD_MNEM_SUFFIX): New macro.
632 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
634 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
635 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
637 (Size64, No_qSuf, NoRex64, Rex64): New macros.
638 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
639 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
640 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
641 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
643 (Reg, WordReg): Add Reg64.
644 (Imm): Add Imm32S and Imm64.
646 (Disp): Add Disp64 and Disp32S.
647 (AnyMem): Add Disp32S.
648 (RegRex, RegRex64): New macros.
649 (rex_byte): New type.
650 * tc-i386.c (set_16bit_code_flag): Kill.
651 (fits_in_unsigned_long, fits_in_signed_long): New functions.
652 (reloc): New parameter "signed"; support x86_64.
653 (set_code_flag): New.
654 (DEFAULT_ARCH): New macro; default to "i386".
655 (default_arch): New static variable.
656 (struct _i386_insn): New fields Operand_PCrel; rex.
657 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
658 (flag_code): New enum and static variable.
659 (use_rela_relocations): New static variable.
660 (flag_code_names): New static variable.
661 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
662 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
664 (i386_align_code): Return plain "nop" for x86_64.
665 (mode_from_disp_size): Support Disp32S.
666 (smallest_imm_type): Support Imm32S and Imm64.
667 (offset_in_range): Support size of 8.
668 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
669 (md_pseudo_table): Add "code64"; use set_code_flat.
670 (md_begin): Emit sane error message on hash failure.
671 (tc_i386_fix_adjustable): Support x86_64 relocations.
672 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
673 instructions supported on particular arch just partially,
674 output of 64bit immediates, handling of Imm32S and Disp32S type.
675 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
676 (i386_displacement): Likewise.
677 (i386_index_check): Cleanup; support 64bit addresses.
678 (md_apply_fix3): Support x86_64 relocation and rela.
679 (md_longopts): Add "32" and "64".
680 (md_parse_option): Add OPTION_32 and OPTION_64.
681 (i386_target_format): Call even for ELFs; choose between
682 elf64-x86-64 and elf32-i386.
683 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
684 (tc_gen_reloc): Support rela relocations and x86_64.
685 (intel_e09_1): Support QWORD.
687 2000-12-15 Diego Novillo <dnovillo@redhat.com>
689 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
690 it's not an offset expression.
691 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
692 keep the braces '[' and ']' in the output string.
693 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
694 != FLAT. There is no such op_modifier.
696 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
698 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
701 2000-12-13 Kazu Hirata <kazu@hxi.com>
703 * as.h: Fix formatting.
705 * dwarf2dbg.c: Likewise.
706 * input-scrub.c: Likewise.
709 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
711 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
712 configure: Regenerate.
714 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
716 * dwarf2dbg.c: #include <limits.h> only if it exists.
718 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
720 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
721 (md_apply_fix): Here too.
723 2000-12-12 Jim Wilson <wilson@redhat.com>
725 * config/tc-ia64.h (ia64_init): Add prototype.
727 2000-12-12 H.J. Lu <hjl@gnu.org>
729 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
731 * read.h (outputting_stabs_line_debug): Change it to int.
732 * stabs.c (outputting_stabs_line_debug): Likewise.
734 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
736 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
737 the address of a function result.
739 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
741 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
742 (md_assemble): Call dwarf2_emit_insn.
743 (shlib): Fix typo SHILB -> SHLIB.
744 (md_parse_option): Likewise.
745 (ppc_elf_validate_fix): Likewise:
746 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
748 2000-12-12 Nick Clifton <nickc@redhat.com>
750 * cgen.h: Fix formatting.
751 * input-scrub.c: Fix formatting.
752 * macro.c: Fix formatting.
753 * config/tc-mips.c: Fix formatting.
754 * doc/c-mips.texi: Fix formatting.
756 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
758 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
759 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
761 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
763 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
766 * i386.h (*_Suf): Remove No_dSuf.
767 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
769 (i386_optab): Remove 'd' in the suffixes.
771 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
773 * config/tc-i386.c (T_SHORT): Undefine before defining.
775 2000-12-05 Kazu Hirata <kazu@hxi.com>
777 * config/tc-mips.c: Fix formatting.
779 2000-12-04 Matthew Hiller <hiller@redhat.com>
781 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
782 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
783 (md_show_usage): Ditto.
784 (md_parse_option): Ditto.
785 (d10v_cleanup): Writes pending instruction only if
786 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
787 Fix compile time warning messages.
789 * doc/c-d10v.texi: Documents new options.
791 2000-12-04 Matthew Hiller <hiller@redhat.com>
793 * stabs.c (outputting_stabs_line_debug): New variable.
794 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
795 function entry and unset at function exit.
797 * read.h (outputting_stabs_line_debug): New extern declaration.
799 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
801 * dwarf2dbg.c: Fix compile time warning messages.
803 2000-12-03 Kazu Hirata <kazu@hxi.com>
805 * config/tc-a29k.c: Fix formatting.
806 * config/tc-alpha.c: Likewise.
807 * config/tc-arm.c: Likewise.
808 * config/tc-cris.c: Likewise.
809 * config/tc-hppa.c: Likewise.
810 * config/tc-i370.c: Likewise.
811 * config/tc-i386.c: Likewise.
812 * config/tc-i860.c: Likewise.
813 * config/tc-i960.c: Likewise.
814 * config/tc-ia64.c: Likewise.
815 * config/tc-m68hc11.c: Likewise.
816 * config/tc-m68k.c: Likewise.
817 * config/tc-m88k.c: Likewise.
818 * config/tc-pj.c: Likewise.
819 * config/tc-ppc.c: Likewise.
820 * config/tc-sh.c: Likewise.
821 * config/tc-sparc.c: Likewise.
822 * config/tc-tahoe.c: Likewise.
823 * config/tc-vax.c: Likewise.
825 2000-12-01 Chris Demetriou <cgd@sibyte.com>
827 * config/tc-mips.c (mips_ip): When calculating offsets,
828 don't accept as constant the difference between the
829 addresses of symbols in two different sections.
831 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
833 (validate_mips_insn): Likewise. Also, update 'B' operand
834 specifier to use OP_*_CODE20 constants and delete 'm' operand
836 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
837 operand specifiers. Change warning generated by 'B' operand
838 specifier to reflect its new multi-purpose usage.
840 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
841 -1, and update comment.
842 (file_mips_isa): Likewise.
843 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
844 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
845 ISA_* constants rather than hard-coded numbers.
846 (mips_cpu_info): New structure.
847 (mips_cpu_info_table): New table describing CPU and ISA names
849 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
850 mips_cpu_info_from_cpu): New functions.
851 (mips_isa_to_str): New function to get string for ISA name.
852 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
854 (md_begin): Redo CPU and ISA selection logic, using
855 mips_cpu_info_from_*. Convert to use ISA_* constants rather
856 than hard-coded numbers.
857 (append_insn, mips_emit_delays, macro, macro2): Convert to use
858 ISA_* constants rather than hard-coded numbers.
859 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
860 (md_longopts): Delete OPTION_NO_MIPS32.
861 (md_parse_option): Convert to use ISA_* constants rather than
862 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
863 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
864 to use strcasecmp to recognize "default" and to use
865 mips_cpu_info_from_name to get CPU numbers from argument.
866 (md_show_usage): Move -mips32 so it's with the rest of the ISA
867 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
869 (s_mipsset): Accept ISA value 32.
870 * doc/as.texinfo: Clean up MIPS options summary slightly,
871 remove -no-mips32. Add note about -mips4 and -mips32
872 specifying those ISA levels. Delete -mips32 and -no-mips32
873 cpu flag descriptions.
874 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
875 up the supported CPU switch list, and replace 4Kc, 4Km, and
876 4Kp entries with a single mips32-4k entry. Note that you can
879 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
881 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
883 (md_parse_option): Add cases for OPTION_MIPS5 and
885 (md_show_usage): Mention -mips5 and -mips64 arguments.
886 (s_mipsset): Add cases for MIPS5 and MIPS64.
887 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
889 * doc/as.texinfo: Mention -mips5 and -mips64 options
891 * doc/c-mips.texi: Likewise. Also update introduction
892 and ".set" usage information.
894 * config/tc-mips.c (md_show_usage): Add "sb1" to the
896 (mips_cpu_info_table): Add SB-1 entries.
897 * doc/c-mips.texi: Add "sb1" to the list of CPUs
898 known to the -mcpu option.
900 * doc/as.texinfo: Correct description of MIPS -mcpu
901 option, by copying some of the text from doc/c-mips.texi.
903 2000-12-01 Joel Sherrill <joel@OARcorp.com>
905 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
907 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
908 (sparc*-*-rtems*): Switched from a.out to ELF.
909 * configure: Regenerate.
910 * config.in: Regenerate.
911 * Makefile.in: Regenerate.
912 * aclocal.m4: Regenerate.
913 * po/gas.pot: Regenerate.
915 2000-11-30 Philip Blundell <pb@futuretv.com>
917 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
918 even in non BFD_ASSEMBLER case.
920 2000-11-30 Diego Novillo <dnovillo@redhat.com>
922 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
925 2000-11-29 Richard Henderson <rth@redhat.com>
927 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
928 until dwarf2_finish; use relaxation to get cross-fragment offsets;
929 thread multiple subsegments properly; handle multiple code
930 sections properly; emit proper compilation unit info for assembler
933 * as.h (enum _relax_state): Add rs_dwarf2dbg.
934 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
935 (dwarf2dbg_estimate_size_before_relax): Declare.
936 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
937 * write.c: Include dwarf2dbg.h.
938 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
939 (relax_segment): Likewise.
941 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
943 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
944 jump>: Use as_bad_where instead of as_bad. Tweak error message
945 accordingly. Stabilize frag by updating fix part and resetting
947 <undefined symbol, unconditional jump>: Ditto.
948 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
949 indexing is_end_of_line[].
950 (md_assemble): Initialize size to 0.
951 (md_section_align): Mark parameter seg as unused.
952 (parse_reg): Parse names case-insensitively.
954 2000-11-28 Kazu Hirata <kazu@hxi.com>
956 * config/obj-aout.h: Fix formatting.
957 * config/obj-bout.h: Likewise.
958 * config/obj-coff.c: Likewise.
959 * config/obj-coff.h: Likewise.
960 * config/obj-elf.h: Likewise.
961 * config/obj-som.h: Likewise.
962 * config/obj-vms.c: Likewise.
963 * config/obj-vms.h: Likewise.
964 * config/tc-h8300.h: Likewise.
965 * config/tc-ns32k.h: Likewise.
966 * config/tc-sparc.h: Likewise.
967 * config/tc-tic54x.h: Likewise.
968 * config/tc-z8k.h: Likewise.
970 2000-11-28 Nick Clifton <nickc@redhat.com>
972 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
973 License is present in the sources, but not the output, and
974 also available from the GNU website.
975 (GNU Free Documentation License): Comment out this section.
977 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
979 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
980 targets. Remove i860 from valid a.out targets.
981 * Makefile.in: Regenerate.
983 * config/tc-cris.c: Include dwarf2dbg.h.
984 (md_pseudo_table): Add .file and .loc.
985 (md_assemble): Call dwarf2_emit_insn if generating ELF.
986 (s_cris_file, s_cris_loc): New.
987 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
988 * Makefile.am: Regenerate dependencies.
989 * Makefile.in: Regenerate.
991 2000-11-28 Alan Modra <alan@linuxcare.com.au>
993 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
994 (MRI_MUL_PRECEDENCE): Likewise.
995 (op_rank): Fix a comment typo.
997 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
999 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1001 (get_operand): Fix analysis for movw/movb instructions.
1003 2000-11-24 Nick Clifton <nickc@redhat.com>
1005 * configure.in (xscale-elf): Add target.
1006 (xscale-coff): Add target.
1007 * configure: Regenerate.
1009 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1011 (ARM_EXT_XSCALE): New ARM architecture extension.
1012 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1013 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1014 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1015 (ARM_ARCH_V4): Remove processor from architecture.
1016 (ARM_ARCH_3M): New architecutre definition.
1017 (ARM_ARCH_V5TE): New architecutre definition.
1018 (ARM_ARCH_XSCALE): New architecutre definition.
1019 (CPU_DEFAULT): Allow to be defaulted to XScale.
1020 (atpcs): New boolean variable.
1021 (ldr_flags): Support 'd' flag for double word loads.
1022 (str_flags): Support 'd' flag for double word stored.
1023 (do_mia): New function.
1024 (do_mar): New function.
1025 (do_mra): New function.
1026 (do_pld): New function.
1027 (do_ldrd): New function.
1028 (do_blx): New function.
1029 (do_bkpt): New function.
1030 (do_clz): New function.
1031 (do_lstc2): New function.
1032 (do_cdp2): New function.
1033 (do_t_blx): New function.
1034 (do_t_bkpt): New function.
1035 (do_smla): New function.
1036 (do_smlal): New function.
1037 (do_smul): New function.
1038 (do_qadd): New function.
1039 (do_co_reg2c): New function.
1040 (LONGEST_INSN): Redefine to 7.
1042 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1043 command line switches.
1045 2000-11-22 Jim Wilson <wilson@redhat.com>
1047 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1048 (struct rsrc): Make line unsigned.
1049 (gr_values): Add missing initializer.
1050 (SLOT_NUM_NOT_SET): Add unsigned cast.
1051 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1052 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1053 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1054 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1055 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1056 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1057 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1058 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1059 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1060 Add ATTRIBUTE_UNUSED to unused parameters.
1061 (convert_expr_to_ab_reg): Add parens.
1062 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1063 (dot_prologue): Initialize grsave when declared.
1064 (md_pseudo_table): Add missing initializers.
1065 (operand_match): Add casts to bfd_vma.
1066 (emit_one_bundle): Delete unused local prev. Make required_template
1068 (specify_resource): Cast i to unsigned.
1069 (note_register_values): Use fprintf_vma.
1070 (print_dependency): Likewise.
1072 2000-11-21 Jim Wilson <wilson@redhat.com>
1074 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1075 for unwind info section.
1076 (dot_endp): Likewise for unwind section.
1078 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1081 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1083 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1084 (output_insn): Call dwarf2_emit_insn.
1085 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1087 2000-11-17 Richard Henderson <rth@redhat.com>
1089 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1090 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1091 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1093 2000-11-17 Nick Clifton <nickc@redhat.com>
1095 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1098 2000-11-17 Richard Henderson <rth@redhat.com>
1100 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1102 2000-11-17 Richard Henderson <rth@redhat.com>
1104 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1105 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1106 tri-state definition of alpha_flag_mdebug.
1107 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1108 (s_alpha_file): Store first .file directive.
1109 (s_alpha_stab): New.
1110 (md_pseudo_table): Add stabs and stabn.
1112 2000-11-17 Richard Henderson <rth@redhat.com>
1114 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1116 2000-11-17 Richard Henderson <rth@redhat.com>
1118 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1119 (main): Call dwarf2_finish.
1120 * as.h (debug_type): Clarify documentation of the meaning
1122 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1123 (print_stats): Fix parenthesis problem.
1124 (now_subseg_size): New.
1125 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1126 (dwarf2_directive_file): Don't set debug_type.
1127 (dwarf2_where): Honor DEBUG_DWARF2 first.
1128 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1129 do nothing if not emitting dwarf2 debug info, or no work.
1130 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1131 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1132 (ecoff_new_file): Likewise.
1133 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1134 commentary wrt dwarf2.
1136 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1137 ATTRIBUTE_UNUSED as needed.
1138 (emit_insn): Call dwarf2_emit_insn.
1139 (s_alpha_file): New.
1141 (s_alpha_coff_wrapper): Don't handle them.
1142 (md_pseudo_table): Update for .file and .loc.
1143 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1145 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1146 don't protect with debug_type.
1147 * config/tc-hppa.c (md_assemble): Likewise.
1148 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1149 * config/tc-mn10300.c (md_assemble): Likewise.
1150 * config/tc-sh.c (md_assemble): Likewise.
1151 * config/tc-v850.c (md_assemble): Likewise.
1153 * config/tc-arm.c (arm_end_of_source): Remove.
1154 * config/tc-hppa.c (pa_end_of_source): Remove.
1155 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1156 * config/tc-mn10300.c (mn10300_finalize): Remove.
1157 * config/tc-sh.c (sh_finalize): Remove.
1158 * config/tc-v850.c (sh_finalize): Remove.
1160 * config/tc-arm.h (md_end): Remove.
1161 * config/tc-hppa.h (md_end): Remove.
1162 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1163 * config/tc-m68hc11.h (md_end): Remove.
1164 * config/tc-mn10300.h (md_end): Remove.
1165 * config/tc-sh.h (md_end): Remove.
1166 * config/tc-v850.h (md_end): Remove.
1168 * config/tc-ia64.c (emit_one_bundle): Don't protect
1169 dwarf2 bits with debug_type.
1170 (md_assemble): Likewise.
1171 (ia64_end_of_source): Don't call dwarf2_finish.
1173 2000-11-16 Jim Wilson <wilson@redhat.com>
1175 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1176 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1179 2000-11-16 H.J. Lu <hjl@gnu.org>
1181 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1184 2000-11-15 Kazu Hirata <kazu@hxi.com>
1186 * config/tc-tic30.c: Fix formatting.
1187 * config/tc-tic80.c: Likewise.
1188 * config/tc-v850.c: Likewise.
1189 * config/tc-vax.c: Likewise.
1190 * config/tc-w65.c: Likewise.
1191 * config/tc-z8k.c: Likewise.
1193 2000-11-14 DJ Delorie <dj@redhat.com>
1195 * config/tc-v850.c: Support dwarf2.
1196 * config/tc-v850.h: Ditto.
1198 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1199 parse_cons_expression_v850 to initialize hold_cons_reloc.
1201 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1203 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1204 (errata_nops_necessary_p): New function.
1205 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1208 2000-11-14 Jim Wilson <wilson@redhat.com>
1210 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1211 return little endian bfd formats.
1213 2000-11-14 Kazu Hirata <kazu@hxi.com>
1215 * config/aout_gnu.h: Fix formatting.
1216 * config/atof-vax.c: Likewise.
1217 * config/m68k-parse.h: Likewise.
1218 * config/m88k-opcode.h: Likewise.
1219 * config/obj-elf.c: Likewise.
1220 * config/tc-arm.c: Likewise.
1221 * config/tc-cris.c: Likewise.
1222 * config/tc-i386.c: Likewise.
1223 * config/tc-ia64.c: Likewise.
1224 * config/tc-mn10300.c: Likewise.
1225 * config/te-386bsd.h: Likewise.
1226 * config/te-hppa.h: Likewise.
1227 * config/te-nbsd.h: Likewise.
1228 * config/te-ppcnw.h: Likewise.
1229 * config/te-sparcaout.h: Likewise.
1230 * config/te-tmips.h: Likewise.
1231 * config/vax-inst.h: Likewise.
1232 * config/vms-conf.h: Likewise.
1234 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1236 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1238 2000-11-13 H.J. Lu <hjl@gnu.org>
1240 * config/obj-elf.c (elf_frob_symbol): Support
1241 ".symver name,name2@@@nodename".
1242 (elf_frob_file_before_adjust): Likewise.
1244 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1245 and ".symver name,name2@@@nodename".
1248 2000-11-12 H.J. Lu (hjl@gnu.org)
1250 * config/obj-elf.c (obj_elf_symver): Check missing version
1253 2000-11-12 H.J. Lu (hjl@gnu.org)
1255 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1256 instead of bfd_vma for non-bfd assemblers.
1258 2000-11-09 Kazu Hirata <kazu@hxi.com>
1260 * itbl-ops.c: Fix comment typos.
1262 2000-11-08 Jim Wilson <wilson@redhat.com>
1264 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1265 (struct unwind): Add next_slot_frag field.
1266 (slot_index): New parameters slot_frag and first_frag. Add code
1267 to add in frag sizes when different. Add comments.
1268 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1269 arguments to slot_index.
1270 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1271 loop end. Set next_slot_frag field.
1273 2000-11-07 H.J. Lu <hjl@gnu.org>
1275 * doc/as.texinfo (.symver): Updated for versioned symbol
1278 * obj.h (format_ops): Add the frob_file_before_adjust field.
1280 * config/obj-aout.c (aout_format_ops): Set the
1281 frob_file_before_adjust field to 0.
1282 * config/obj-coff.c (coff_format_ops): Likewise.
1283 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1285 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1287 (elf_frob_file_before_adjust): New function to remove unneeded
1288 versioned symbols from the symbol table.
1289 (elf_format_ops): Set the frob_file_before_adjust field to
1290 elf_frob_file_before_adjust.
1292 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1295 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1297 2000-11-07 Peter Targett <peter.targett@arccores.com>
1299 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1301 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1302 Fix compile time warning messages.
1304 2000-11-07 Nick Clifton <nickc@redhat.com>
1306 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1307 buffer in order to avoid buffer overflows.
1309 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1311 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1312 Change M to m for -milp32 or -mlp64 to match gcc.
1313 (dot_endp): Use bytes_per_address instead of 8.
1314 (emit_one_bundle): Use number_to_chars_littleendian instead of
1316 (fix_insn): Likewise.
1317 (ia64_init): New function.
1318 (ia64_target_format): New function.
1319 (md_begin): Set endianness, arch, and machine as appropriate.
1320 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1321 Make these macros depend on TE_HPUX macro.
1322 (TARGET_FORMAT): Define.
1323 (HOST_SPECIAL_INIT): Define.
1324 * config/te-hpux.h: New file.
1325 * configure.in: Add "ia64-*-hpux*" target to configure.
1326 * configure: Regenerate.
1328 2000-11-06 Kazu Hirata <kazu@hxi.com>
1330 * as.c: Fix formatting.
1331 * dwarf2dbg.c: Likewise.
1332 * input-file.c: Likewise.
1333 * input-file.h: Likewise.
1334 * input-scrub.c: Likewise.
1335 * itbl-ops.c: Likewise.
1336 * listing.c: Likewise.
1337 * macro.h: Likewise.
1338 * messages.c: Likewise.
1340 * subsegs.c: Likewise.
1341 * subsegs.h: Likewise.
1342 * write.c: Likewise.
1344 2000-11-06 Nick Clifton <nickc@redhat.com>
1346 * doc/as.texinfo: Add GNU Free Documentation License.
1347 * doc/gasp.texi: Add GNU Free Documentation License.
1348 * doc/as.1: Add GNU Free Documentation License.
1350 2000-11-05 Nick Clifton <nickc@redhat.com>
1352 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1354 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1356 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1357 * configure: Regenerate.
1359 2000-11-01 Nick Clifton <nickc@redhat.com>
1361 * read.c (original_case_string): New global variable.
1362 (read_a_source_file): Copy opcode string into
1363 original_case_string if clobbering the case of the opcode.
1364 * read.h: Export the definition of original_case_string.
1365 * config/tc-arm.c (md_assembler): When parsing a .req
1366 directive use the original opcode string, not the case
1369 2000-11-02 Nick Clifton <nickc@redhat.com>
1371 * config/tc-mn10300.c (debug_line): Remove this static
1373 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1374 dwarf2_where and dwarf2_gen_line_info.
1376 2000-11-02 Theo Honohan <th@futuretv.com>
1378 * config/tc-arm.c (do_msr): Improve error message.
1380 2000-10-31 Eric Christopher <echristo@redhat.com>
1382 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1383 or pc-relative, else use fx_offset.
1385 2000-10-31 Jim Wilson <wilson@redhat.com>
1387 * config/tc-ia64.c (struct md): New field tag_fixups.
1388 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1389 qualifying predicate.
1390 (emit_one_bundle): Delete spurious multiplication by one. Handle
1392 (ia64_start_line): Error if dangling qualifying predicate.
1393 (defining_tag): New static variable.
1394 (ia64_unrecognized_line, case '['): Parse tags.
1395 (ia64_frob_label): Create tag_fixups.
1396 (md_assemble): Reset md.qp.X_op after using it.
1398 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1400 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1402 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1404 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1406 2000-10-30 Kazu Hirata <kazu@hxi.com>
1408 * expr.c: Fix formatting.
1409 * flonum-copy.c: Likewise.
1410 * flonum.h: Likewise.
1414 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1416 * as.h (OPTION_MD_BASE): Bump to 190.
1417 * as.c (parse_args) <std_longopts>: Add comment about the need to
1418 check OPTION_MD_BASE in as.h.
1420 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1423 2000-10-27 Nick Clifton <nickc@redhat.com>
1425 * configure.in (emulations): Add m68hc12.
1426 * configure: Regenerate.
1427 * po/gas.pot: Regenerate.
1429 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1431 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1433 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1435 2000-10-25 Nick Clifton <nickc@redhat.com>
1437 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1438 a DWARF2 line number information sequence.
1440 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1442 * read.c (generate_lineno_debug): Update comment describing why
1443 DWARF2 line number debug information is not generated
1444 automatically by this function.
1446 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1449 * config/tc-arm.h (md_end): Define.
1450 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1452 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1453 if generating DWARF2 line numbers.
1454 (arm_end_of_source): New function. Call dwarf2_finish if
1457 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1458 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1459 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1461 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1463 * tc-i386.c: Fix prototype declarations for functions taking no
1466 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1468 * tc-i386.c (i386_operand_modifier): Remove.
1469 (build_displacement_string): Remove.
1470 (i386_parse_seg): Remove.
1471 (i386_intel_memory_operand): Remove.
1472 (i386_intel_operand): Re-write using recursive descent parser based
1473 on MASM documentation.
1474 (struct intel_parser_s): New structure.
1475 (intel_parser): New static variable.
1476 (struct intel_token): New structure.
1477 (cur_token, prev_token): New static variables.
1490 (intel_match_token): New function.
1491 (intel_get_token): New function.
1492 (intel_putback_token): New function.
1493 (intel_expr): New function.
1494 (intel_e05): New function.
1495 (intel_e05_1): New function.
1496 (intel_e06): New function.
1497 (intel_e06_1): New function.
1498 (intel_e09): New function.
1499 (intel_e09_1): New function.
1500 (intel_e10): New function.
1501 (intel_e10_1): New function.
1502 (intel_e11): New function.
1504 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1506 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1507 instructions to loose any special insn->architecture mask.
1509 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1510 (sparc_md_end, sparc_arch_types, sparc_arch,
1511 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1512 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1513 request v9b architecture if they are used).
1515 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1517 * config/tc-m68k.c: Fix the previous misapplied patch.
1519 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1521 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1522 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1523 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1526 2000-10-17 Kazu Hirata <kazu@hxi.com>
1528 * debug.c: Fix formatting.
1529 * depend.c: Likewise.
1530 * dwarf2dbg.c: Likewise.
1531 * dwarf2dbg.h: Likewise.
1532 * ecoff.c: Likewise.
1535 * flonum-konst.c: Likewise.
1536 * frags.h: Likewise.
1538 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1540 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1542 * doc/as.texinfo: Added notes about this new option.
1544 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1546 * config/tc-sh.c (JREG): Remove.
1547 (md_convert_frag): Remove #if 0:d code using JREG.
1549 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1551 * config/tc-i386.c (i386_operand_modifier): Only match
1552 modifiers SHORT and FLAT if they are followed by a space.
1553 (parse_register): When `allow_naked_reg' is set, do not confuse
1554 identifiers that start with a register name with a register.
1556 2000-10-12 Kazu Hirata <kazu@hxi.com>
1558 * app.c: Fix formatting.
1561 * bit_fix.h: Likewise.
1566 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1568 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1570 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1572 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1573 Re-arrange function a little and improve error message.
1575 * write.c (write_relocs): Fix a comment.
1577 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1580 2000-10-05 Jim Wilson <wilson@cygnus.com>
1582 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1584 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1586 * config/tc-i386.c: Delete some useless comments, reformat others.
1588 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1589 non-global syms in linkonce sections.
1591 2000-10-04 Ralf Baechle <ralf@gnu.org>
1593 * config/tc-ia64.c (operand_match): Don't use // style comments.
1594 * config/tc-i370.c: Likewise.
1596 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1598 Changes to handle varying register prefix and user symbol prefix.
1599 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1600 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1601 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1602 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1603 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1604 (demand_register_prefix): New variable.
1605 (md_pseudo_table): New pseudo ".syntax".
1606 (md_longopts): New options --no-underscore and --underscore.
1607 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1608 on symbols_have_leading_underscore.
1609 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1610 (get_spec_reg): Ditto.
1611 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1613 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1615 <case OPTION_NO_US, case OPTION_US>: New.
1616 (md_show_usage): Be brief and reformat to match continuation of
1618 * po/gas.pot: Regenerate.
1620 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1622 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1623 force relocs for 12 bit branches.
1624 (md_apply_fix): Similarly, adjust logic here.
1626 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1628 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1629 adjust for external and weak syms as we will use a reloc. Allow
1630 for +8 offset when calculating limits of branches.
1631 (hppa_fix_adjustable): Undo 2000-09-23 change.
1632 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1633 Correct distance calculation.
1634 (tc_gen_reloc): Print the file name and line number if we can't
1637 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1638 * config/tc-hppa.c (nonzero_dibits): Define.
1639 (arg_reloc_stub_needed): Check each arg and return value
1640 separately for zero case.
1641 (pa_align): Declare argument `bytes'.
1643 2000-09-25 Kazu Hirata <kazu@hxi.com>
1645 * config/tc-cris.c: Fix formatting.
1646 * config/tc-d10v.h: Likewise.
1647 * config/tc-d30v.c: Likewise.
1648 * config/tc-d30v.h: Likewise.
1649 * config/tc-fr30.c: Likewise.
1650 * config/tc-fr30.h: Likewise.
1651 * config/tc-m68k.c: Likewise.
1652 * config/tc-m68k.h: Likewise.
1653 * config/tc-pj.h: Likewise.
1654 * config/tc-ppc.c: Likewise.
1655 * config/tc-ppc.h: Likewise.
1656 * config/tc-sh.c: Likewise.
1657 * config/tc-sh.h: Likewise.
1658 * config/tc-sparc.c: Likewise.
1659 * config/tc-v850.h: Likewise.
1660 * config/tc-vax.h: Likewise.
1661 * config/tc-w65.h: Likewise.
1662 * config/tc-z8k.h: Likewise.
1664 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1666 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1667 checks only for ELF.
1668 (hppa_force_relocation): Likewise.
1670 2000-09-22 Jim Wilson <wilson@cygnus.com>
1672 * config/tc-ia64.c (dv_sem): Add "stop".
1673 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1674 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1675 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1677 (mark_resources): Check IA64_RS_PRr.
1679 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1681 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1682 md_estimate_size_before_relax): Redesign and clean up the
1683 relaxation mechanism.
1685 2000-09-21 Kazu Hirata <kazu@hxi.com>
1687 * config/tc-ns32k.c: Fix formatting.
1688 * config/tc-ns32k.h: Likewise.
1690 2000-09-20 Kazu Hirata <kazu@hxi.com>
1692 * config/tc-m32r.c: Fix formatting.
1693 * config/tc-m32r.h: Likewise.
1694 * config/tc-m68851.h: Likewise.
1695 * config/tc-m68hc11.c: Likewise.
1696 * config/tc-m68hc11.h: Likewise.
1697 * config/tc-m88k.c: Likewise.
1698 * config/tc-mcore.c: Likewise.
1699 * config/tc-mcore.h: Likewise.
1700 * config/tc-mips.c: Likewise.
1701 * config/tc-mips.h: Likewise.
1702 * config/tc-mn10200.h: Likewise.
1703 * config/tc-mn10300.h: Likewise.
1704 * config/tc-tahoe.c: Likewise.
1705 * config/tc-tahoe.h: Likewise.
1707 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1709 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1710 Likewise in relaxation description comments.
1712 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1714 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1715 subtraction of two syms without emitting a relocation.
1717 From David Huggins-Daines <dhd@linuxcare.com>
1718 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1719 global or weak symbols.
1721 2000-09-15 Kazu Hirata <kazu@hxi.com>
1723 * config/tc-h8300.h: Fix formatting.
1724 * config/tc-h8500.c: Likewise.
1725 * config/tc-h8500.h: Likewise.
1726 * config/tc-hppa.h: Likewise.
1727 * config/tc-i370.h: Likewise.
1728 * config/tc-i386.h: Likewise.
1729 * config/tc-i860.c: Likewise.
1730 * config/tc-i860.h: Likewise.
1731 * config/tc-i960.h: Likewise.
1732 * config/tc-ia64.c: Likewise.
1733 * config/tc-ia64.h: Likewise.
1735 2000-09-14 Kazu Hirata <kazu@hxi.com>
1737 * config/tc-a29k.c: Fix formatting.
1738 * config/tc-alpha.c: Likewise.
1739 * config/tc-arc.c: Likewise.
1740 * config/tc-arc.h: Likewise.
1741 * config/tc-arm.c: Likewise.
1742 * config/tc-arm.h: Likewise.
1743 * config/tc-avr.c: Likewise.
1744 * config/tc-avr.h: Likewise.
1745 * config/tc-tic30.c: Likewise.
1746 * config/tc-tic30.h: Likewise.
1747 * config/tc-tic54x.c: Likewise.
1748 * config/tc-tic54x.h: Likewise.
1749 * config/tc-tic80.c: Likewise.
1750 * config/tc-tic80.h: Likewise.
1752 2000-09-14 Timothy Wall <twall@cygnus.com>
1754 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1755 parallel comparisons for later use.
1756 (struct rsrc): Add parallel comparison type.
1757 (resources_match): Skip special cases of PR usage (non-conflicting
1760 2000-09-13 Kazu Hirata <kazu@hxi.com>
1762 * config/obj-ecoff.c: Fix formatting.
1763 * config/obj-elf.c: Likewise.
1764 * config/obj-elf.h: Likewise.
1765 * config/obj-evax.h: Likewise.
1766 * config/obj-generic.h: Likewise.
1767 * config/obj-hp300.c: Likewise.
1768 * config/obj-hp300.h: Likewise.
1769 * config/obj-ieee.h: Likewise.
1770 * config/obj-vms.c: Likewise.
1771 * config/obj-vms.h: Likewise.
1773 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1775 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1776 (md_parse_option): Ditto.
1777 (md_longopts): Add -mips32 option.
1778 (md_show_usage): Document new options.
1779 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1780 (mips_ip): Assemble mfc0 with a sub-selection code.
1781 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1782 (mips_cpu_to_str): New function.
1783 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1784 Use CPU_* defines instead of hardcoded numbers.
1786 * doc/as.texinfo: Document new options.
1787 * doc/c-mips.texi: Ditto.
1789 2000-09-12 Kazu Hirata <kazu@hxi.com>
1791 * as.h: Fix formatting.
1792 * asintl.h: Likewise.
1793 * bit_fix.h: Likewise.
1794 * config/obj-aout.c: Likewise.
1795 * config/obj-aout.h: Likewise.
1796 * config/obj-bout.c: Likewise.
1797 * config/obj-bout.h: Likewise.
1798 * config/obj-coff.c: Likewise.
1799 * config/obj-coff.h: Likewise.
1800 * dwarf2dbg.h: Likewise.
1802 * flonum.h: Likewise.
1803 * frags.h: Likewise.
1804 * itbl-ops.h: Likewise.
1805 * macro.h: Likewise.
1808 * struc-symbol.h: Likewise.
1809 * subsegs.h: Likewise.
1810 * symbols.h: Likewise.
1812 * write.h: Likewise.
1814 2000-09-11 Kazu Hirata <kazu@hxi.com>
1816 * bignum-copy.c: Fix formatting.
1817 * config/tc-i370.c: Likewise.
1818 * config/tc-i960.c: Likewise.
1819 * config/tc-m68k.c: Likewise.
1820 * ehopt.c: Likewise.
1821 * flonum-copy.c: Likewise.
1822 * flonum-konst.c: Likewise.
1823 * flonum-mult.c: Likewise.
1824 * literal.c: Likewise.
1827 * stabs.c: Likewise.
1828 * subsegs.c: Likewise.
1830 2000-09-09 Philip Blundell <philb@gnu.org>
1832 * configure.in (arm*-*-uclinux*): New target.
1833 * configure: Regenerate.
1835 2000-09-09 Kazu Hirata <kazu@hxi.com>
1837 * input-file.c: Fix formatting.
1838 * itbl-ops.c: Likewise.
1839 * messages.c: Likewise.
1841 2000-09-08 Philip Blundell <philb@gnu.org>
1843 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1846 2000-09-07 H.J. Lu <hjl@gnu.org>
1848 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1849 * configure: Rebuild.
1851 2000-09-07 Kazu Hirata <kazu@hxi.com>
1853 * atof-generic.c: Fix formatting.
1854 * config/tc-mips.c: Likewise.
1855 * config/tc-vax.c: Likewise.
1856 * input-scrub.c: Likewise.
1858 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1860 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1861 * configure.in (sh-*-linux*): Added.
1862 * configure: Rebuilt.
1864 2000-09-06 Kazu Hirata <kazu@hxi.com>
1866 * config/tc-hppa.c: Fix formatting.
1868 * ecoff.c: Fix formatting.
1870 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1872 * configure: Rebuilt with new libtool.m4.
1874 2000-09-05 Kazu Hirata <kazu@hxi.com>
1876 * cgen.c: Fix formatting.
1877 * config/tc-ia64.c: Likewise.
1879 2000-09-05 Nick Clifton <nickc@redhat.com>
1881 * aclocal.m4: Regenerate.
1882 * config.in: Regenerate.
1883 * configure: Regenerate.
1884 * po/gas.pot: Regenerate.
1886 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1888 * config/tc-cris.c: Correct comment typos.
1890 2000-09-05 Eric Christopher <echristo@cygnus.com>
1892 * config/tc-mn10300.c: Cleanup.
1893 (md_pcrel_from): Enable.
1895 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1897 * expr.c (operand): Fix a comment typo.
1898 * write.c (write_relocs): Fix a signed/unsigned warning.
1900 * config/tc-hppa.c (fudge_reg_expressions): New
1901 (hppa_force_reg_syms_absolute): New.
1902 (pa_equ): Allow reg_section expressions.
1903 * config/tc-hppa.c (md_optimize_expr): Define.
1904 (hppa_force_reg_syms_absolute): Prototype.
1906 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1907 (pa_parse_number): Pass in arg to select fp reg parsing.
1908 Return 1 to indicate format checks pass. If strict, then only
1909 accept a register or register symbol. Return value in...
1910 (pa_number): New static for pa_parse_number.
1911 (FP_REG_BASE): Define.
1912 (FP_REG_RSEL): Define.
1913 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1914 appropriate. White space changes.
1915 (need_pa11_opcode): Don't bother passing any params, get them from
1917 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1918 Remove extraneous check in case 'Q'.
1919 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1920 reg, set section of resulting symbol to reg_section.
1921 (pa_parse_space_stmt): Modify call to pa_parse_number.
1922 (pa_space): Likewise.
1924 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1925 (hppa_force_relocation): Handle vtable relocs.
1926 (pa_vtable_entry): New.
1927 (pa_vtable_inherit): New.
1928 (md_pseudo_table): Add entries for vtable pseudos.
1929 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1930 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1932 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1933 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1934 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1936 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1937 specify a symbol type.
1939 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1940 dependent things together.
1941 (md_elf_symbol_type): Define.
1943 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1945 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1947 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1948 (obj_elf_vtable_entry): Declare.
1950 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1951 and export function.
1952 (obj_elf_vtable_entry): Similarly.
1953 (elf_pseudo_table): Fix the damage with a cast.
1955 2000-09-03 Richard Henderson <rth@cygnus.com>
1957 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1958 for template selection when a label is needed.
1960 2000-09-02 Kazu Hirata <kazu@hxi.com>
1962 * config/tc-ia64.c: Fix formatting.
1964 2000-09-02 Nick Clifton <nickc@redhat.com>
1966 * configure.in: Increase version number to 2.10.91.
1967 * configure: Regenerate.
1968 * aclocal.m4: Regenerate.
1969 * config.in: Regenerate.
1970 * po/gas.pot: Regenerate.
1971 * Makefile.in: Regenerate.
1973 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1975 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1976 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1977 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1979 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1982 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1984 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1985 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1986 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1987 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1988 (GOT_symbol): New variable.
1989 (md_undefined_symbol): Set it.
1991 2000-09-01 Richard Henderson <rth@cygnus.com>
1993 * config/tc-ia64.c (match): Don't inline.
1994 (extra_goodness): New.
1995 (md_begin): Prefer nop.f and nop.b for best_template.
1997 2000-08-31 Kazu Hirata <kazu@hxi.com>
1999 * as.c: Fix formatting.
2001 * frags.c: Likewise.
2002 * macro.c: Likewise.
2004 2000-08-31 Eric Christopher <echristo@cygnus.com>
2006 * config/tc-mn10300.c: Cleanup and fix warnings.
2007 (md_pseudo_table): Add initializers.
2008 (md_show_usage): Cleanup.
2009 (md_parse_option): Fix warnings.
2010 (md_undefined_symbol): Fix warnings.
2011 (md_conver_frag): Fix warnings.
2012 (tc_gen_reloc): Fix warnings.
2013 (md_apply_fix3): Fix warnings.
2014 (check_operand): Fix warnings.
2016 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2018 * acinclude.m4: Include libtool and gettext macros from the
2020 * aclocal.m4, configure: Rebuilt.
2022 2000-08-30 Mark Hatle <mhatle@mvista.com>
2024 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2026 2000-08-31 Kazu Hirata <kazu@hxi.com>
2028 * listing.c: Fix formatting.
2030 2000-08-29 Kazu Hirata <kazu@hxi.com>
2032 * app.c: Fix a comment typo. Fix formatting.
2034 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2036 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2037 offset of the target destination for jmp instructions.
2038 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2040 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2042 * NEWS: Mention support for CRIS.
2044 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2046 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2047 Sets `.lcomm' alignment to zero.
2049 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2051 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2052 (TC_FIX_ADJUSTABLE): Define.
2054 2000-08-23 Jim Wilson <wilson@cygnus.com>
2056 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2057 unwind.personality_routine is set.
2059 2000-08-23 H.J. Lu <hjl@gnu.org>
2061 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2063 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2065 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2068 2000-08-22 H.J. Lu <hjl@gnu.org>
2070 * config.in (STRICTCOFF): New for strict COFF.
2072 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2073 i386-*-go32* and i386-go32-rtems*.
2074 * configure: Rebuilt.
2076 * config/obj-coff.c (obj_coff_endef): Follow the historical
2077 behavior if STRICTCOFF is not defined.
2079 * doc/internals.texi: Document STRICTCOFF.
2081 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2083 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2084 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2085 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2086 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2087 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2088 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2089 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2092 2000-08-22 Eric Christopher <echristo@cygnus.com>
2094 * config/tc-mn10300.c: (md_apply_fix): New function.
2095 (mn10300_force_relocation): New function.
2096 (mn10300_fix_adjustable): New function.
2098 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2099 (TC_HANDLES_FX_DONE): Define.
2100 (obj_fix_adjustable): Define.
2101 (MD_APPLY_FIX3): Define.
2102 (TC_LINKRELAX_FIXUP): Define.
2104 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2106 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2108 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2110 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2112 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2113 if the fixup resulted in a relocation.
2115 2000-08-18 Nick Clifton <nickc@redhat.com>
2117 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2118 Make reference to first element of shift_names explicit.
2120 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2122 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2123 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2124 add a symbol's address. Removed all target-specific #ifdefs that
2125 used to accomplished the same.
2126 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2127 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2128 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2129 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2130 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2132 2000-08-17 Kazu Hirata <kazu@hxi.com>
2134 * dwarf2dbg.c: Fix formatting.
2136 2000-08-17 Nick Clifton <nickc@redhat.com>
2138 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2139 to be recoded as logical shift lefts by zero.
2141 2000-08-16 Jim Wilson <wilson@cygnus.com>
2143 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2144 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2146 (note_register_values): Handle IA64_OPND_R3_2 operands.
2148 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2150 * config/tc-i860.c (md_operand): Silly typo fixed.
2152 2000-08-16 Nick Clifton <nickc@redhat.com>
2154 * config/tc-arm.c (struct asm_shift): Delete.
2156 (enum asm_shift_index): New.
2157 (struct asm_shift_properties): New.
2158 (struct asm_shift_name): New.
2159 (shift_properties[]); New.
2160 (shift_names[]); New.
2162 (decode_shift): Use new structures.
2163 Issue a warning is "ROR #0" is used.
2164 Issue a warning if "ASR #0" or "LSR #0" is used.
2166 (md_begin): Initialise arm_shift_hsh table from new
2167 asm_shift_name array.
2169 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2171 * config/tc-sparc.c: Kill all warnings.
2172 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2174 (md_show_usage): Update usage text.
2176 2000-08-16 Nick Clifton <nickc@redhat.com>
2178 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2181 2000-08-15 Will Cohen <wcohen@redhat.com>
2183 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2185 * config/tc-sh.c (md_assemble): Changed so debug_type
2186 test performed for ppi_assemble
2187 * config/tc-sh.c: Included dwarf2dbg.h.
2188 (debug_line): Defined.
2189 (md_assemble): Generates dwarf2 line info.
2190 (sh_finalize): New function. Finalize dwarf2 info.
2191 (assemble_ppi): Returns size of code generated.
2192 (build_Mytes): Returns size of code generated.
2193 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2194 * config/tc-sh.h (md_end): Defined.
2195 (sh_finalize): Declared.
2197 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2199 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2202 2000-08-14 Nick Clifton <nickc@redhat.com>
2204 * config/tc-arm.c (do_bx): Allow "bx pc".
2206 2000-08-14 Jim Wilson <wilson@cygnus.com>
2208 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2209 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2210 (md_begin): Change assignment to md.flag to OR in the new bit.
2212 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2214 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2215 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2218 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2220 * NEWS: Mention i860 support.
2222 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2224 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2226 2000-08-14 Andreas Schwab <schwab@suse.de>
2228 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2230 2000-08-11 Andreas Schwab <schwab@suse.de>
2232 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2235 2000-08-11 Kazu Hirata <kazu@hxi.com>
2237 * expr.c: Fix formatting.
2238 * config/obj-bout.c: Likewise.
2240 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2242 * doc/c-i860.texi: Flesh out the i860 section more.
2244 2000-08-10 Kazu Hirata <kazu@hxi.com>
2246 * symbols.c: Fix formatting.
2249 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2251 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2252 has the IgnoreSize bit set.
2254 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2256 From Rodney Brown <RodneyBrown@mynd.com>
2257 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2258 * configure: Regenerate.
2260 2000-08-09 Kazu Hirata <kazu@hxi.com>
2262 * hash.c: Fix formatting.
2265 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2267 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2268 (i860_fix_info): New enum.
2269 (MD_APPLY_FIX3): Define.
2270 (WORKING_DOT_WORD): Define.
2271 (TC_HANDLES_FX_DONE): Define.
2272 (DIFF_EXPR_OK): Define.
2273 (LISTING_HEADER): Define.
2274 (TARGET_FORMAT): Select target format based on endian flag.
2275 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2276 (target_big_endian): Add external declaration.
2278 * config/tc-i860.c: All existing code reworked completely. Other
2279 new code shown below.
2280 (SYNTAX_SVR4): Define.
2281 (target_warn_expand): New variable.
2282 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2283 (md_longopts): Declare and define with new options (-EL, -EB,
2285 (md_show_usage): New function.
2286 (md_operand): New function.
2287 (obtain_reloc_for_imm16): New function.
2288 (md_apply_fix3): New function.
2289 (tc_gen_reloc): New function.
2291 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2293 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2294 2 bytes of the jump address are in the same frag.
2295 (find): Accept 68hc12 register indirect modes.
2297 * NEWS: Mention 68HC11 & 68HC12 support.
2299 2000-08-07 Richard Henderson <rth@cygnus.com>
2301 * config/tc-ia64.c (unwind): Add prologue_mask member.
2302 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2303 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2304 (dot_body): Clear unwind.prologue_mask.
2305 (dot_prologue): Set it. Accept a register second argument.
2307 2000-08-07 Kazu Hirata <kazu@hxi.com>
2309 * config/atof-ieee.c: Fix formatting.
2310 * config/atof-tahoe.c: Likewise.
2312 2000-08-06 Nick Clifton <nickc@cygnus.com>
2314 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2317 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2318 of .popsection, .previous, .pushsection, .subsection,
2319 .version, .vtable_entry, .vtable_inherit and .weak.
2321 2000-08-05 Kazu Hirata <kazu@hxi.com>
2323 * config/tc-cris.c: Fix formatting.
2324 * config/tc-i386.c: Likewise.
2325 * config/tc-sparc.c (sparc_ip): Simplify the code.
2327 2000-08-04 Kazu Hirata <kazu@hxi.com>
2329 * config/tc-cris.c: Rearrange code for readability.
2330 * config/tc-d10v.c: Fix formatting.
2331 * config/tc-m32r.c: Likewise.
2332 * config/tc-sparc.c: Likewise.
2334 2000-08-02 Jim Wilson <wilson@cygnus.com>
2336 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2337 before ia64_find_opcode.
2338 (md_assemble): Likewise.
2340 2000-08-01 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2343 Undo some formatting fixes.
2345 2000-08-01 Kazu Hirata <kazu@hxi.com>
2347 * config/obj-som.c: Fix formatting.
2348 * config/obj-ieee.c: Likewise.
2349 * config/tc-arm.c: Likewise.
2350 * config/tc-v850.c: Likewise.
2352 2000-08-01 Nick Clifton <nickc@redhat.com>
2354 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2355 index by command line option.
2357 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2359 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2360 (@node M68K-Branch): Rewrite to match the reality.
2362 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2364 * doc/c-i860.texi: New file.
2365 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2366 * doc/Makefile.in: Regenerate.
2367 * doc/all.texi: Add I860 as relevant architecture.
2368 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2370 2000-07-31 Kazu Hirata <kazu@hxi.com>
2372 * config/tc-d30v.c: Fix formatting.
2374 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2376 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2377 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2378 long emit a long branch if available instead of an absolute jump, never
2379 emit absolute jumps for anything with --pcrel.
2381 * doc/c-m68k.texi: Document new command line option.
2383 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2385 * config/tc-avr.c: Use PARAMS macro in function declarations.
2386 Don't declare md_pcrel_from_section (already in tc-avr.h).
2387 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2388 (avr_operand): Don't set (unsigned) op_mask to -1.
2390 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2392 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2393 * configure: Regenerated.
2394 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2395 of operand to the .type directive (.e.g, "type").
2397 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2399 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2400 * app.c (do_scrub_chars): Record where first comment found.
2401 * read.c (read_a_source_file): Init found_comment on entry, and
2402 notify whether comments found on exit.
2403 * config/tc-hppa.c (md_shortopts): Add "c".
2404 (md_longopts): Add warn-comment.
2405 (md_parse_option): Handle it.
2406 (md_show_usage): Show available options.
2407 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2409 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2411 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2412 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2414 (md_estimate_size_before_relax): Don't fall off end of function.
2416 2000-07-27 Kazu Hirata <kazu@hxi.com>
2418 * config/tc-avr.c: Fix formatting.
2419 * config/tc-ns32k.c: Likewise.
2421 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2423 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2425 2000-07-27 Kazu Hirata <kazu@hxi.com>
2427 * config/tc-d10v.c: Fix formatting.
2428 * config/tc-z8k.c: Likewise.
2429 * config/tc-sparc.c: Likewise.
2431 2000-07-26 Dave Brolley <brolley@redhat.com>
2433 * cgen.c (queue_fixup): Declare opinfo.
2434 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2435 (gas_cgen_md_operand): Ditto.
2436 (gas_cgen_md_apply_fix3): Ditto.
2438 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2440 * config/obj-coff.c (obj_frob_symbol): Don't merge
2441 labels. Don't merge if the symbol isn't constant. Return
2442 immediately if a symbol is merged.
2444 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2446 * frags.c (frag_align): Correct absolute section alignment.
2448 2000-07-20 DJ Delorie <dj@redhat.com>
2450 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2451 it breaks linking against DLLs.
2453 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2455 * configure.in: Add CRIS support.
2456 * configure: Regenerate.
2457 * Makefile.am: (CPU_TYPES): Add cris.
2458 (CPU_OBJ_VALID) [aout]: Add cris.
2459 (MULTI_CPU_TYPES): Add cris.
2460 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2461 [coff]: Only i386 and mips are valid.
2462 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2463 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2464 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2465 Regenerate dependencies.
2466 * Makefile.in: Regenerate.
2467 * aclocal.m4: Regenerate.
2468 * as.c: Declare crisaout, criself.
2469 * config/tc-cris.h, config/tc-cris.c: New.
2470 * config/e-criself.c, config/e-crisaout.c: New.
2471 * po/POTFILES.in, po/gas.pot: Regenerate.
2473 2000-07-20 Kazu Hirata <kazu@hxi.com>
2475 * read.c: Fix formatting.
2476 * write.c: Fix formatting.
2478 2000-07-19 H.J. Lu <hjl@gnu.org>
2480 * sb.c: Include <stdlib.h> if exists for abort ().
2482 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2484 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2485 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2486 (pa_type_args): Same here.
2488 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2490 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2491 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2492 the storage class is already set.
2494 2000-07-17 Kazu Hirata <kazu@hxi.com>
2496 * config/tc-m68hc11.c: Fix formatting.
2497 * config/tc-mn10200.c: Likewise.
2498 * config/tc-mn10300.c: Likewise.
2499 * config/tc-pj.c: Likewise.
2500 * config/tc-tic80.c: Likewise.
2501 * config/tc-w65.c: Likewise.
2503 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2505 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2508 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2510 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2513 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2515 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2516 ELF as are used for SOM (except the 32-bit reloc one) to decide
2517 whether a symbol can be reduced to a section symbol. Expand on
2518 the comment for symbols involved in LR% and RR% expressions.
2520 2000-07-14 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-mips.c (mips_disable_float_construction): New
2523 static variable. Set to true if doubles should not be
2524 constructed by loading two single width fp registers with
2525 halves of the value.
2526 (mips_ip): Test mips_disable_float_construction.
2527 (md_longopts): Add command line switches --construct-floats
2528 and --no-construct-floats.
2529 (md_parse_option): Parse new command line options.
2530 (md_show_usage): Describe new command line options.
2532 * doc/c-mips.texi: Document new command line options.
2534 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2536 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2537 * configure: Regenerate.
2539 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2541 * configure.in (DEFAULT_EMULATION setting): Revert part of
2542 2000-07-01 change that set te_multi=multi unless set to tmips.
2543 * configure: Regenerate.
2545 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2547 * config/obj-coff.c (coff_frob_section): Add padding to the last
2548 section when aligning it increases its size.
2550 2000-07-11 Kazu Hirata <kazu@hxi.com>
2552 * config/tc-tic54x.c: Fix formatting.
2554 2000-07-10 Kazu Hirata <kazu@hxi.com>
2556 * config/tc-h8500.c: Fix formatting.
2557 * config/tc-tic54x.c: Fix formatting.
2559 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2561 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2562 displacements correctly.
2564 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2566 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2568 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2572 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2574 From David Huggins-Daines <dhd@linuxcare.com>
2575 * config/te-hppalinux64.h: Add a new emulation.
2576 * configure.in (emulations): Add configure bits to support the
2577 64-bit Linux/parisc target.
2578 * configure: Regenerate.
2580 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2581 (md_shortopts): Add `V' for ELF.
2583 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2584 when SOM or ELF_ARG_RELOC are defined.
2585 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2586 ELF_ARG_RELOC are defined.
2587 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2588 (pa_stringer): ..Do it here instead. Fix comment typos.
2589 (hppa_force_relocation): Cast enums to int before comparing with
2592 From Ryan Bradetich <rbradetich@uswest.net>
2593 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2594 redifinition warning.
2595 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2596 (hppa_force_relocation): ditto
2597 (md_apply_fix): Added cast to buf to fix warnings.
2599 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2600 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2602 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2603 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2604 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2605 reloc_type** to avoid warnings in switch.
2606 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2607 little earlier instead.
2609 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2611 (pa_type_args): Use symbol_arg_reloc_info.
2612 (struct pa_it): Make arg_reloc unsigned int.
2613 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2614 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2615 (pa_code): Delete. pa_text duplicates this function.
2616 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2617 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2619 (cons_fix_new_hppa): Actually change selector to e_fsel when
2620 warning about assuming so.
2621 (tc_gen_reloc): More example elf arg reloc code.
2622 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2623 (hppa_force_relocation): Likewise.
2625 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2627 (pa_end_of_source): Prototype.
2628 (hppa_fix_adjustable): Prototype.
2629 (LABELS_WITHOUT_COLONS): Move it..
2630 * config/te-hppa.h: To here.
2632 * config/te-hppa64.h: New file.
2634 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2636 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2637 format -10, -16, 16 relocs.
2638 (hppa_elf_mark_end_of_function): Test for null
2639 last_call_info->start_symbol
2641 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2642 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2643 re_assesmble_* functions. Delete extraneous statements. Fix
2645 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2646 insn to re_assemble_*.
2648 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2650 * doc/internals.texi (Expressions): Fix typo.
2652 2000-07-08 Kazu Hirata <kazu@hxi.com>
2654 * config/tc-sh.c: Fix formatting.
2655 * config/tc-tic54x.c: Fix formatting.
2656 * depend.c: Fix formatting.
2657 * flonum-konst.c: Likewise.
2658 * flonum-mult.c: Likewise.
2660 2000-07-07 Kazu Hirata <kazu@hxi.com>
2662 * config/tc-sh.c: Fix comments.
2663 * config/obj-vms.c: Fix comments.
2664 * config/tc-a29k.c: Likewise.
2665 * config/tc-alpha.c: Likewise.
2666 * config/tc-h8300.c: Likewise.
2667 * config/tc-h8500.c: Likewise.
2668 * config/tc-i370.c: Likewise.
2669 * config/tc-ia64.c: Likewise.
2670 * config/tc-m68hc11.c: Likewise.
2671 * config/tc-m68k.c: Likewise.
2672 * config/tc-mips.c: Likewise.
2673 * config/tc-ns32k.c: Likewise.
2674 * config/tc-ppc.c: Likewise.
2675 * config/tc-z8k.c: Likewise.
2677 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2679 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2680 Default to '(SEC_LOAD | SEC_DATA)'.
2681 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2683 * doc/internals.texi (CPU Backend): Describe
2684 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2686 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2688 * as.c (parse_args): NULL terminate the long option list.
2690 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2692 * config/tc-d30v.h: Include "write.h" for fixS.
2693 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2695 2000-07-05 Nick Clifton <nickc@cygnus.com>
2697 * config/tc-d30v.c (write_2_short): Further changes to warning
2698 messages produced when combining EITHER_BUT_PREFER_MU attributed
2701 2000-07-05 DJ Delorie <dj@redhat.com>
2705 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2707 * config/tc-arm.c (psrs): Accept combinations of flags.
2709 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2711 * config/tc-avr.c: Change _ () to _() around all strings marked
2712 for translation (exception from the usual coding style).
2713 (avr_opt): New struct variable, how the new switches are set.
2714 (OPTION_MMCU): Define as 'm' and actually use.
2715 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2716 (show_mcu_list): New function, display the list of known MCUs.
2717 (md_show_usage): Document the new switches. Call show_mcu_list.
2718 (avr_set_arch): Change 'm' to OPTION_MMCU.
2719 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2720 Handle the new switches.
2721 (avr_operands): Disable warnings for undefined combinations of
2722 operands if -mall-opcodes. Disable warnings for skipping two-word
2723 instructions if enhanced core or -mno-skip-bug.
2724 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2725 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2726 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2727 (avr_ldi_expression): Warn about implicit lo8().
2728 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2730 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2732 * configure.in: Add entry for mips-*-sysv4*MP*
2733 * configure: Rebuild
2734 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2735 elf32-tradlittlemips for traditional mips targets.
2736 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2737 test for Link Once sections as in adjust_reloc_syms.
2738 * config/te-tmips.h: New file for traditional mips targets. Define
2741 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2743 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2744 flags argument is not present, don't change an existing section's
2745 section's attributes. If the flags argument is present, warn if the
2746 attributes don't match the section's current attributes. When
2747 long section names are supported, set SEC_LINK_ONCE and
2748 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2750 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2752 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2753 symbols; create them.
2755 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2757 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2758 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2760 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2762 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2763 expressions. Ignore the problem when handling 16 bit signed
2764 immediates, because the assembler will take care of the relocation
2767 2000-06-27 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2770 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2771 sequential order, and emit warning messages if the input source
2772 code contains constructs like that, or parallel constructs
2773 containing such opcodes.
2775 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2777 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2778 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2779 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2780 (md_show_usage): Update usage message.
2781 (md_parse_option): Allow redefinition of MCU type within the
2782 same avr[1-5] bfd machine type. Show both old and new MCU type
2783 in the error message.
2784 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2785 Simplify 8K wrap code.
2787 2000-06-25 Kazu Hirata <kazu@hxi.com>
2789 * config/obj-aout.c: Remove all uses of DEFUN.
2790 * config/obj-ieee.c: Likewise.
2791 * config/tc-sh.c: Fix comment typos.
2792 * config/tc-tahoe.c: Likewise.
2793 * config/tc-vax.c: Likewise.
2794 * config/tc-w65.c: Likewise.
2795 * config/tc-z8k.c: Likewise.
2796 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2798 2000-06-24 DJ Delorie <dj@cygnus.com>
2800 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2801 more changes from Sept 1999
2802 (tc_i386_fix_adjustable): ditto
2803 (md_apply_fix3): ditto
2805 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2807 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2808 (gas_cgen_parse_operand): Set it around expression() call.
2809 (gas_cgen_md_operand): Test for it before longjmp().
2811 2000-06-24 Kazu Hirata <kazu@hxi.com>
2813 * config/tc-h8500.c: Remove all uses of DEFUN.
2814 * config/tc-sh.c: Likewise.
2815 * config/tc-w65.c: Likewise.
2816 * config/tc-z8k.c: Likewise.
2818 * config/tc-h8500.c: Fix typos in comments.
2820 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2822 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2825 2000-06-23 matthew green <mrg@redhat.com>
2827 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2828 defined. Fix error message for `[' grouping.
2830 2000-06-22 Kazu Hirata <kazu@hxi.com>
2832 * config/tc-h8300.c: Fix formatting and comment typos.
2834 2000-06-22 Timothy Wall <twall@cygnus.com>
2836 * config/tc-ia64.c (note_register_values): Move premature QP
2837 notation clearing into the appropriate place.
2839 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2841 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2842 first before anything else. Add bin-bugs.h, emul.h and progress.h
2843 Sort list of files as for $(OBJS) in Makefile.am.
2845 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2846 find one. Remake dependencies.
2847 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2848 * Makefile.in: Regenerate.
2849 * doc/Makefile.in: Regenerate.
2851 * config/tc-i386.c (i386_displacement): Don't assume a constant
2852 displacement is necessarily 16 bits when in 16 bit code mode.
2853 (md_assemble): Instead size the displacement here after we know
2854 for sure that a .code16gcc operand hasn't automatically added
2855 operand size prefixes.
2857 2000-06-21 H.J. Lu <hjl@gnu.org>
2859 * Makefile.am: Rebuild dependency.
2860 * Makefile.in: Rebuild.
2862 2000-06-21 Kazu Hirata <kazu@hxi.com>
2864 * config/tc-h8300.c (parse_reg): Make the function static.
2865 (parse_exp): Likewise.
2867 2000-06-20 DJ Delorie <dj@cygnus.com>
2869 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2870 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2871 for cygwin import libraries to work properly.
2873 2000-06-20 H.J. Lu <hjl@gnu.org>
2875 * Makefile.am: Rebuild dependency.
2876 * Makefile.in: Rebuild.
2877 * configure: Likewise.
2878 * doc/Makefile.in: Likewise.
2880 2000-06-20 Timothy Wall <twall@cygnus.com>
2882 * doc/internals.texi (CPU backend): Add @itemx for
2883 TC_START_LABEL_WITHOUT_COLON.
2884 * doc/c-tic54x.texi: New.
2885 * doc/as.texinfo: Add tic54x features and include primary tic54x
2887 * doc/all.texi: Add C54X.
2888 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2889 * doc/Makefile.in: Regenerate.
2890 * configure.in: Add tic54x and define LIBM for tic54x.
2891 * configure: Regenrate.
2892 * config/tc-tic54x.[ch]: New.
2893 * config/obj-coff.h: Add tic54x.
2894 * Makefile.am: (CPU_TYPES): Add tic54x.
2895 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2896 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2897 (as_new_LDADD): Add $(LIBM).
2898 * Makefile.in: Regenerate.
2900 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2902 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2903 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2904 * doc/as.texinfo: Likewise.
2906 * configure, Makefile.in: Regenerate.
2907 * configure.in (emulations): Recognize m6811 and m6812.
2908 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2909 Added files for 68hc11 and 68hc12 assembler.
2910 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2911 * config/tc-m68hc11.h: Header definition for that assembler.
2913 2000-06-18 Nick Clifton <nickc@redhat.com>
2915 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2916 instead of OCTETS_PER_BYTE.
2918 * config/tc-v850.c: Fix compile time warnings.
2919 * config/tc-ppc.c: Fix compile time warnings.
2921 2000-06-18 H.J. Lu <hjl@gnu.org>
2923 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2924 * configure: Rebuild.
2926 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2928 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2931 2000-06-16 Nick Clifton <nickc@cygnus.com>
2933 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2934 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2936 * doc/c-mips.texi: Document newly accepted cpu variants.
2938 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2940 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2942 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2944 * macro.c (getstring): Make it possible to escape the quote
2947 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2949 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2951 2000-06-13 H.J. Lu <hjl@gnu.org>
2953 * configure: Regenerate.
2955 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2957 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2959 * doc/internals.texi (line_separator_chars): Semicolon is no
2960 longer a default. Mention null and newline as defaults.
2962 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2964 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2965 * config/tc-i860.h (line_separator_chars): Likewise.
2966 * config/tc-h8300.c (line_separator_chars): Likewise.
2967 * config/tc-i960.c (line_separator_chars): Likewise.
2968 * config/tc-m68k.c (line_separator_chars): Likewise.
2969 * config/tc-mips.c (line_separator_chars): Likewise.
2970 * config/tc-ns32k.c (line_separator_chars): Likewise.
2971 * config/tc-sparc.c (line_separator_chars): Likewise.
2972 * config/tc-vax.c (line_separator_chars): Likewise.
2974 * config/tc-h8300.c (comment_chars): Use string initialiser.
2975 * config/tc-i960.c (line_comment_chars): Likewise.
2976 * config/tc-z8k.c (comment_chars, line_comment_chars,
2977 line_separator_chars): Likewise.
2979 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2982 2000-06-08 Nick Clifton <nickc@cygnus.com>
2984 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2987 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2989 * configure.in (VERSION): Update to show this is the CVS mainline.
2991 2000-06-08 Matthew Jacob <mjacob@feral.com>
2993 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2994 $at is the integer register $r28, vs. both $r28 and the floating
2995 point register $f28.
2997 2000-06-08 James E. Wilson <wilson@cygnus.com>
2999 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3000 (dot_endp): Don't call ia64_flush_insns.
3001 (emit_one_bundle): Don't delete prologue/body records from
3002 unwind_record list in first loop. Rewrite second loop to account for
3005 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3007 * config/tc-ia64.c: Add missing prototypes.
3008 (generate_unwind_image): Cast argument to output_unw_records call.
3010 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3012 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3014 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3016 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3017 (REGISTER_P): likewise.
3018 (avr_opcodes): uses include/opcode/avr.h
3019 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3021 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3023 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3026 2000-06-03 H.J. Lu <hjl@gnu.org>
3028 * read.c (is_end_of_line): Put back `;'.
3030 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3032 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3034 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3036 * expr.c (operand): Test is_end_of_line outside switch to catch
3037 line separator chars that are also operators.
3038 (operator): Return O_illegal for line separator chars.
3040 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3041 entry (or `!' entry for TC_HPPA).
3043 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3044 before indexing is_end_of_line. Remove redundant check for '\0'.
3046 * config/tc-h8500.c (md_assemble): Likewise.
3047 * config/tc-mcore.c (md_assemble): Likewise.
3048 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3051 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3053 * config/tc-mcore.c (mcore_cons): Likewise.
3054 (mcore_float_cons): Likewise.
3055 (mcore_stringer): Likewise.
3056 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3058 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3060 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3062 2000-05-29 Nick Clifton <nickc@cygnus.com>
3064 * config/tc-sh.c: Fix compile time warning messages.
3066 * config/tc-mips.c: Fix compile time warning messages.
3068 2000-05-29 Philip Blundell <philb@gnu.org>
3070 * doc/as.texinfo: Update copyright dates.
3071 (Local Labels): Delete misplaced mention of ARM.
3072 * NEWS: Mention ARM ELF support.
3074 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3076 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3077 it is modified, and use the real_size to compute the frag address
3078 for dwarf2 line info.
3080 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3082 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3083 line-matching scheme to cope with automake moving variables around.
3084 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3085 * Makefile.in: Regenerate.
3087 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3089 * config/tc-sparc.c (sparc_relax): New.
3090 (md_longopts): Add -relax and -no-relax options.
3091 (md_parse_options, md_show_usage): Likewise.
3092 (md_apply_fix3): Optimize tail call into branch always if possible.
3094 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3096 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3097 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3098 rules, with warning when a GAS statement specifies a packing that
3099 will result in an instruction being squashed.
3100 Added typdef packing_type and enumerals, changed various integer
3101 literals to use the enumerals.
3103 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3105 * config/tc-ia64.c (dot_restorereg_p): New function.
3106 (md_pseudo_table): Add restorereg.p.
3107 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3108 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3110 * config/tc-ia64.h (unw_record_type): Add unwabi.
3111 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3112 called MASK with members for imask, and the masks produced by
3113 fr_mem, gr_mem, br_mem, and frgr_mem.
3114 (unw_p_record): Add members ABI and CONTEXT.
3115 (unw_x_record): Add member AB.
3116 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3117 as pseudo-register for use during unwind info generation.
3118 (AR_PFS, AR_LC): New macros.
3119 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3120 whose names start with an at sign (as in "@priunat").
3121 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3123 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3124 proc_end, unwind_info, personality_routine): Consolidate into
3125 "unwind" structure to reduce offset-table use. Add member
3126 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3128 (output_R1_format, output_R3_format, output_P3_format,
3129 output_P6_format): Initialize R with zero to reduce compiler warnings.
3130 (output_P7_format): Ditto. Add `default' branch to switch
3131 statement to reduce compiler warnings.
3132 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3133 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3134 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3135 into single argument.
3136 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3137 compiler warnings. Merge A and B args into single argument.
3138 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3139 A and B args into single argument.
3140 (free_record): Removed (wasn't used).
3141 (free_list_records): Also free imasks in prologue records.
3142 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3143 (output_spill_mask): Remove.
3144 (output_unwabi): New function.
3145 (output_epilogue, output_label_state, output_copy_state): Call
3147 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3148 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3150 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3151 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3152 as part of handling the prologue records. Emit region's imask if
3153 we have one. Handle unwabi, epilogue, label_state, copy_state,
3154 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3155 spill_sprel_p, and spill_reg_p records.
3156 (set_imask, count_bits, slot_index): New function.
3157 (fixup_unw_records): Fix region size computation. Handle
3158 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3159 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3160 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3161 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3162 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3163 (dot_save): Use manifest constants for applicaton registers.
3164 Handle REG_PR and REG_PRIUNAT.
3165 (dot_restore): Don't just ignore it.
3166 (dot_restorereg): New function..
3167 (generate_unwind_image): Ensure unwind info is a multiple of eight
3168 bytes, not just four bytes.
3169 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3170 (dot_altrp): Don't just ignore it.
3171 (dot_savemem): New function. Replaces dot_savesp() and
3172 dot_savepsp(). Use manifest constants for applicaton registers.
3173 Handle REG_PR and REG_PRIUNAT.
3174 (dot_savef): Simplify.
3175 (dot_saveb): Support generation of br_gr.
3176 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3177 dot_label_state, dot_copy_state): New function.
3178 (dot_unwabi): Don't just ignore it.
3179 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3180 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3181 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3182 (emit_one_bundle): Set slot number for prologue/body records
3183 *before* emitting the first insn.
3184 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3185 (md_begin): Declare "psp" pseudo-register.
3186 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3187 so we don't get segfault.
3188 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3189 counts as required per SW Conventions manual
3190 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3191 output_preds_psprel, output_preds_sprel, output_spill_base,
3192 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3193 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3194 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3195 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3196 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3197 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3198 (dot_vframe): Implement.
3199 (dot_vframesp, dot_vframepsp): New function.
3201 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3203 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3204 * configure: Regenerate.
3206 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3208 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3209 (md_estimate_size_before_relax): so we can use it here instead of
3210 old kludges. Localise vars to blocks. Comment.
3212 * frags.c (frag_new): Update fr_var comments.
3213 * frags.h (struct frag): Ditto.
3215 2000-05-22 Richard Henderson <rth@cygnus.com>
3217 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3218 (pseudo_func): Add pcrel.
3219 (operand_match): Handle IA64_OPND_TGT64.
3220 (build_insn): Likewise.
3221 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3222 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3223 (fix_insn): Handle all three 64-bit relocation types.
3225 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3227 * obj.h (struct format_ops): New members begin, app_file,
3228 s_set_other, s_set_desc, s_get_type, s_set_type,
3229 separate_stab_sections, init_stab_section.
3231 * config/obj-multi.h: Update GPL notice to v2.
3233 (obj_app_file): New.
3234 (S_SET_SIZE): Test s_set_size for NULL before calling.
3235 (S_SET_ALIGN): Similar for s_set_align.
3240 (SEPARATE_STAB_SECTIONS): New.
3241 (INIT_STAB_SECTION): New.
3242 (EMIT_SECTION_SYMBOLS): New.
3243 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3245 * config/obj-elf.h: Update GPL notice to v2.
3246 Mention that this file is included from obj-multi.h.
3247 (obj_begin): Wrap definition in ifndef.
3248 (elf_file_symbol): Constify declaration.
3249 (obj_app_file): Ditto.
3250 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3251 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3253 * config/obj-elf.c (elf_s_set_other): New.
3254 (elf_file_symbol): Constify argument.
3255 (elf_separate_stab_sections): New.
3256 (elf_init_stab_section): New.
3257 (elf_format_ops): Add new members. Remove comma at end.
3259 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3260 (ecoff_format_ops): Add new fields. Remove comma at end.
3261 Mention inconsistency for emit_section_symbols.
3263 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3265 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3266 (coff_separate_stab_sections): New.
3267 (coff_format_ops): Add new members.
3269 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3270 (obj_aout_s_set_other): New.
3271 (obj_aout_s_set_desc): New.
3272 (obj_aout_s_get_type): New.
3273 (obj_aout_s_set_type): New.
3274 (obj_aout_separate_stab_sections): New.
3275 (aout_format_ops): New members added. Use obj_aout_process_stab,
3276 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3277 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3279 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3281 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3283 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3284 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3285 (md_estimate_size_before_relax): Ensure jumps to weak and
3286 externally visible symbols are relocatable.
3288 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3290 * stabs.c (aout_process_stab): Make global.
3291 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3292 * read.h (aout_process_stab): Declare.
3294 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3295 Generalize to *aout, *coff *elf.
3296 * configure: Regenerated.
3298 * doc/internals.texi (Object format backend): Say
3299 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3301 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3302 * Makefile.in: Regenerated.
3304 2000-05-19 Catherine Moore <clm@cygnus.com>
3306 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3308 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3310 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3311 instruction to reflect change in re_assemble_*.
3313 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3315 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3316 build PA64 ELF tools.
3317 * configure: Rebuilt.
3319 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3321 * Makefile.am: Regenerate dependencies.
3322 * Makefile.in: Regenerate.
3324 2000-05-15 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-arm.c (struct asm_psr): Add boolean field
3327 distinguishing between CSPR and SPSR. Rename 'number' field
3329 (psrs): Rearrange contents to match new asm_psr structure.
3330 (arm_psr_parse): Move next to psr_required_here. Make it
3331 return an asm_psr structure.
3332 (psr_required_here): Use asm_psr structure returned by
3334 (do_msr): Reorganise to allow psr_required_here to be called
3336 (md_undefined_name): Mark 'name' parameter as unused, since
3337 the COFF target does not use it.
3339 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3341 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3343 * config/te-aux.h: Likewise.
3344 * config/te-dpx2.h: Likewise.
3345 * config/te-go32.h: Likewise.
3346 * config/te-hp300.h: Likewise.
3347 * config/te-hppa.h: Likewise.
3348 * config/te-i386aix.h: Likewise.
3349 * config/te-ic960.h: Likewise.
3350 * config/te-interix.h: Likewise.
3351 * config/te-nbsd532.h: Likewise.
3352 * config/te-pc532mach.h: Likewise.
3353 * config/te-ppcnw.h: Likewise.
3354 * config/te-psos.h: Likewise.
3355 * config/te-sparcaout.h: Likewise.
3356 * config/te-sun3.h: Likewise.
3357 * config/te-sysv32.h: Likewise.
3359 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3361 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3362 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3363 and sign extend without an if statement.
3364 (build_bytes): Likewise.
3366 2000-05-14 Kazu Hirata <kazu@hxi.com>
3368 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3369 X_add_symbol L_32 case.
3371 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3373 * config/te-freebsd.h: New file.
3375 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3377 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3378 bindtextdomain): Replace defines with those from intl/libgettext.h
3379 to quieten gcc warnings.
3381 * NEWS: Mention x86 .arch and -q.
3383 * config/tc-i386.c (quiet_warnings): New.
3384 (md_assemble): Use quiet_warnings.
3385 (md_parse_option): Set quiet_warnings from -q.
3386 (md_show_usage): Mention -q, delete -m.
3387 (flag_do_long_jump): Delete.
3388 (md_parse_option): Remove -m.
3389 (md_show_usage): Remove -m.
3390 (md_create_long_jump): Remove useless flag_do_long_jump code.
3392 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3393 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3395 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3396 Alexander Sokolov <robocop@netlink.ru>
3398 * doc/c-i386.texi (i386-Arch): New section.
3399 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3401 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3402 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3403 architecture has been given and is not 486.
3404 (set_cpu_arch): New.
3405 (md_pseudo_table): Add .arch.
3406 (md_assemble): Warn if cpu architecture has been given and an
3407 unsupported instruction.
3409 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3410 Move operand_types bit defines after relevant template field.
3411 (template): Add cpu_flags.
3415 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3417 * config/tc-mn10300.h (md_end): Define.
3418 (mn10300_finalize): Declare.
3419 * config/tc-mn10300.c: Include dwarf2dbg.h.
3420 (debug_line): Define.
3421 (md_assemble): Generate dwarf2 line info.
3422 (mn10300_finalize): New function. Finalize dwarf2 info.
3424 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3426 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3427 external version of the relocation for weak symbols.
3429 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3431 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3432 frame size in units of 16 bytes, as required per SW Conventions manual.
3433 (output_unw_records): Output info-block header as a dword to get
3436 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3438 * as.h: #include "file", not <file> on files from ../include.
3439 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3440 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3441 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3442 (tc_coff_symbol_emit_hook): Ditto.
3443 (OPTCOUNT): Cast to int to avoid compiler warning.
3444 (md_begin): Fix signed/unsigned warnings.
3446 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3448 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3449 ABRANCH LONG case for a conditional branch on a 68000.
3450 (md_estimate_size_before_relax): Likewise. Also handle
3451 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3452 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3453 PC-relative on all CPUs.
3454 (md_estimate_size_before_relax): Likewise.
3456 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3458 * as.c (parse_args): Just mention current year in printed
3461 2000-05-03 J.T. Conklin <jtc@redback.com>
3463 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3465 (md_parse_option): Recognize -m7400.
3467 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3469 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3470 don't permit lp to become less than the words array.
3472 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3474 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3475 Fix little-endian case.
3477 2000-05-03 David O'Brien <obrien@NUXI.com>
3479 * as.c (parse_args): Update copyright.
3481 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3483 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3484 for the .bss section too.
3486 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3488 * configure.in: Set em=linux for hppa-*-linux.
3489 * configure: Regenerate.
3490 * doc/Makefile.in: Regenerate with correct automake.
3492 * frags.c (frag_grow): Sanity check chunk_size.
3494 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3495 * config/obj-som.h: Likewise.
3496 * config/obj-ieee.h: Likewise.
3498 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3500 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3501 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3502 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3503 (pa_ip): low_sign_unext now returns via function value. Use
3504 re_assemble_* instead of dis_assemble_* and
3505 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3507 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3508 (md_section_align, md_parse_option, md_show_usage,
3509 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3510 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3511 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3512 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3513 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3515 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3516 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3517 outside of switch. Correct mask and shifting errors in case 10
3518 and case -11. In case 21, compare against signed range to suit
3519 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3520 case 17 and case 22, use offsetT variable to properly check range.
3521 Use re_assemble_* here too.
3522 (evaluate_absolute): Change type of value to offsetT. Call
3523 hppa_field_adjust to do the work for us.
3524 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3525 (pa_parse_cmpib_64_cmpltr): Ditto.
3526 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3527 of i to unsigned int.
3528 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3529 (pa_end_of_source): Return type is void.
3531 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3533 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3535 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3537 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3538 More comments added.
3539 (md_begin): Removed "construct symbols for each register name".
3540 Because register names conflicts with GCC generated function
3542 (avr_operand): Now constant numbers can be used as a register
3543 identifiers (0 as r0, 31 as r31).
3544 (md_assemble): use skip_space () before parsing instruction
3547 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3549 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3550 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3551 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3552 * configure: Regenerate.
3554 2000-04-29 Andreas Jaeger <aj@suse.de>
3556 * as.h: Correctly check GCC version.
3558 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3560 * doc/as.1: Fix unbalanced brackets.
3562 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3564 (line_comment_chars): Set to '/' if TE_FreeBSD.
3566 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3568 * configure.in: Configury support for PA64 (currently disabled).
3569 * configure: Rebuilt.
3571 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3573 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3574 bfd_set_section_alignment.
3576 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3578 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3581 2000-04-24 Nick Clifton <nickc@cygnus.com>
3583 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3584 * doc/as.texinfo (Align): Include arm and strongarm in list of
3585 targets that have the second form of the behaviour of the .align
3588 2000-04-24 Mark Klein <mklein@dis.com>
3590 * obj-som.c: Terminate obj_pseudo_table.
3592 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3594 * as.c (parse_args): Allow md_parse_option to override -a listing
3596 * config/obj-coff.c (add_lineno): Change type of offset parameter
3597 from "int" to "bfd_vma."
3598 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3599 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3600 (ppc_change_csect): Align correctly for XCOFF64.
3601 (ppc_machine): New function, which discards "ppc_machine" line.
3602 (ppc_tc): Cons for 8 when code is 64 bit.
3603 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3605 (md_parse_option): Handle -a64 and -a32.
3607 * config/tc-ppc.h (TARGET_MACH): Define.
3608 (TARGET_FORMAT): Move to function.
3609 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3611 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3613 * config/tc-avr.c: New AVR_ISA_ defined.
3614 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3615 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3616 for `fmul', `movw' and `lpm R,Z' instructions.
3617 (avr_operands): Warn if current opcode is a two-word instruction
3618 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3619 (avr_opcodes): New commands added.
3620 (REGISTER_P): Check 'a' and 'v' constraint letters.
3621 (mcu_types): New MCU added.
3623 2000-04-22 Timothy Wall <twall@cygnus.com>
3625 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3627 (operand_match): Conditionally insert default bit values for IMMU9.
3629 2000-04-14 Matthew Green <mrg@cygnus.com>
3631 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3632 * configure: Rebuilt.
3634 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3635 Jason Eckhardt <jle@cygnus.com>
3637 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3639 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3640 Added handling of new operand types l,y,&,fe,fE,fx.
3642 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3643 David Mosberger <davidm@hpl.hp.com>
3644 Timothy Wall <twall@cygnus.com>
3645 Andrew MacLeod <amacleod@cygnus.com>
3646 Jim Wilson <wilson@cygnus.com>
3648 * Makefile.am (CPU_TYPES): Add ia64.
3649 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3650 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3651 * Makefile.in: Rebuild.
3652 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3653 * configure: Rebuild.
3654 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3655 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3656 * expr.c (expr): Handle md_optimize_expr.
3657 * read.c (LEX_HASH): Add comment.
3658 * config/tc-ia64.c, config/tc-ia64.h: New files.
3660 2000-04-21 Richard Henderson <rth@cygnus.com>
3662 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3663 bundling a non-delayed branch type instruction.
3665 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3667 * config/tc-mn10300.c (HAVE_AM30): Define.
3668 (md_assemble): Use it.
3670 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3672 * config/obj-elf.c (obj_elf_change_section): Check for changed
3675 * Makefile.am: (CPU_MULTI_VALID): Remove.
3676 (MULTI_CPU_TYPES): Define.
3677 (MULTI_CPU_OBJ_VALID): Define.
3678 (DEPTC): Use the above.
3679 (DEPOBJ): Same here.
3681 Regenerate dependencies.
3682 * Makefile.in: Regenerate.
3684 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3686 * Makefile.am (YACC, LEX): Get them from configure.
3688 2000-04-18 H.J. Lu (hjl@gnu.org)
3690 * config/tc-i386.c (offset_in_range): Use addressT instead of
3691 bfd_vma for non-bfd assemblers.
3693 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3695 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3696 doesn't give spurious errors.
3698 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3700 * as.h (SEEK_SET): Define if undefined.
3702 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3704 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3705 constants, and don't assume offsetT is 32 bits.
3707 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3709 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3710 (md_pcrel_from_section): Add prototype.
3711 (d10v_fix_adjustable): Add prototype.
3712 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3714 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3716 2000-04-12 Nick Clifton <nickc@cygnus.com>
3718 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3719 symbol in frag chain.
3721 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3723 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3724 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3725 (fits_in_signed_word, smallest_imm_type): Ditto.
3726 (md_assemble): Use an offsetT var to hold offsetT values, not a
3728 (offset_in_range): New.
3729 (md_assemble): Use it.
3730 (md_convert_frag): Change type of target_address, opcode_address,
3731 and displacement_from_opcode_start to offsetT.
3732 (md_create_short_jump): Change type of offset to offsetT.
3733 (md_create_long_jump): Ditto.
3734 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3735 (md_chars_to_number): Remove.
3736 (output_invalid): Remove duplicate prototype.
3738 2000-04-09 Nick Clifton <nickc@cygnus.com>
3740 * Makefile.am (CPU_TYPES): Add 'avr'.
3741 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3742 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3744 * Makefile.in: Regenerate.
3746 * doc/as.texinfo: Add M32R documentation.
3748 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3750 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3751 --enable-build-warnings option.
3752 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3753 * Makefile.in, configure: Re-generate.
3755 2000-04-07 Nick Clifton <nickc@cygnus.com>
3757 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3758 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3759 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3760 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3761 (arm_force_relocation): Force relocations for
3762 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3764 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3766 * config/tc-sh.c (get_operands): There's no third operand if the
3767 first operand is an immediate.
3769 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3771 * config/tc-sh.c (immediate): Delete.
3772 (sh_operand_info): Add immediate member.
3773 (parse_reg): Use A_PC for pc.
3774 (parse_exp): Add second argument 'op'. All callers changed.
3775 (parse_at): Expect pc to be coded as A_PC.
3776 Use immediate field in *op.
3777 (insert): Add fourth argument 'op'. All callers changed.
3778 (build_relax): Add second argument 'op'. All callers changed.
3779 (insert_loop_bounds): New function.
3780 (build_Mytes): Remove DISP_4.
3781 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3782 (assemble_ppi): Use immediate field in *operand.
3783 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3784 (md_apply_fix): Likewise.
3785 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3787 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3789 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3791 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3793 * internals.texi (CPU backend): Document
3794 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3796 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3798 * po/gas.pot: Regenerate.
3800 * as.c (show_usage): Restore translated part of bug string.
3801 * gasp.c (show_usage): Likewise.
3803 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3804 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3805 than move-if-change.
3806 (DEP1): Modify for "gcc -MM".
3810 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3811 Update dependencies.
3812 * Makefile.in: Regenerate.
3814 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3816 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3817 (md_begin): Likewise.
3818 (HAVE_AM33): New macro.
3819 (md_assemble): Use it. Match r_regs and xr_regs only if
3822 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3824 * as.h: #include "bin-bugs.h"
3825 * as.c (show_usage): Use REPORT_BUGS_TO.
3826 * gasp.c: #include "bin-bugs.h"
3827 (show_usage): Use REPORT_BUGS_TO.
3829 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3831 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3833 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3834 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3837 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3839 * config/tc-i386.c (i386_immediate): Don't assume a constant
3840 immediate is necessarily 16 bits when in 16 bit code mode.
3841 (md_assemble): Instead set guess_suffix here after we have checked
3844 2000-04-02 Richard Henderson <rth@cygnus.com>
3846 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3847 quantities. Correct right shift sign extension.
3848 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3849 32-bit value when shifting into place.
3851 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3853 * app.c: Add ATTRIBUTE_UNUSED as needed.
3854 * config/tc-ppc.c: Likewise.
3855 (ppc_size): Make unsigned long.
3856 (ppc_insert_operand): Add casts to avoid warnings.
3858 2000-03-31 Nick Clifton <nickc@cygnus.com>
3860 * config/tc-d10v.h (md_flush_pending_output): Define.
3862 2000-03-29 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3865 segment. Works for both BFD_ASSEMBLER and others.
3866 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3868 2000-03-29 Nick Clifton <nickc@cygnus.com
3870 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3872 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3874 * listing.c (LISTING_LHS_WIDTH): Default depends on
3876 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3878 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3880 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3883 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3885 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3887 * config/tc-avr.c (mcu_types): Add missing initialiser.
3888 (md_pcrel_from_section): Add prototype.
3889 (avr_operand): Remove redundant test of unsigned < 0.
3890 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3892 2000-03-27 Denis Chertykov <denisc@overta.ru>
3894 * config/tc-avr.c: New file for AVR support.
3895 * config/tc-avr.h: Likewise.
3896 * configure.in: Add AVR support.
3897 * configure: Regenerate.
3899 2000-03-26 Timothy Wall <twall@cygnus.com>
3901 * gasp.c (macro_op): Add new argument to check_macro call.
3902 Macro structure definitions moved to macro.h
3903 * sb.h: Add argument to prototype for input_scrub_include_sb.
3904 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3905 nesting checks with an additional flag.
3906 (struct input_save): Add flag to indicate whether current sb
3907 should be checked for proper macro/conditional nesting.
3908 (input_scrub_push/pop): Save/restore nest check flag.
3909 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3911 * macro.c (check_macro): Allow caller to retrieve parsed macro
3912 information if a pointer is provided. This information may be
3913 used by the new macro hooks.
3914 * macro.h: Update prototype for check_macro. Macro struct
3915 definitions moved here from macro.c/gasp.c.
3916 * read.c (read_a_source_file): Add parameter to check_macro call,
3917 and pass macro info to the macro hook, if defined.
3918 (input_scrub_insert_line): New. Allow insertion of a line of
3919 characters into the input stream.
3920 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3921 file into the input stream.
3922 (s_include): Use input_scrub_insert_file.
3923 * internals.texi: Document new macro hooks.
3924 * as.h: New prototypes added.
3926 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3928 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3929 an initial capital letter.
3930 (i386_index_check): Reindent.
3932 2000-03-19 Nick Clifton <nickc@cygnus.com>
3934 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3937 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3939 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3940 instruction operand bad if Rd > 7 when generating
3941 thumb instructions. Prevents for example,
3942 "adr r12,label" from silently failing and generating
3943 the wrong instruction.
3945 2000-03-17 Nick Clifton <nickc@cygnus.com>
3947 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3948 that have a destingation >= 0x400000.
3949 Fix compile time warning messages.
3951 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3953 * config/tc-sh.c (md_begin): When encountering insn that are
3954 not supported by the current arch, only change the name if
3955 its contents are the same as prev_name.
3956 (get_specific): If the the architecture doesn't match, fail.
3958 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3960 * config/tc-sh.c (IDENT_CHAR): Define.
3961 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3962 matching back where it came from.
3964 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3966 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3968 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3970 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3973 2000-03-15 Kazu Hirata <kazu@hxi.com>
3975 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3977 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3979 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3980 floating-point-number, make sure 'f' is in FLT_CHARS.
3982 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3984 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3985 (s_lcomm_internal): Use it.
3986 * doc/internals.texi (CPU backend): Document it.
3987 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3990 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3992 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3995 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3996 implementation doesn't have special handling for switch
3998 (macro_build): Allow for code in sections other than .text.
4000 (mips_ip): Likewise.
4001 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4002 Don't perform relocs if we will be outputting them.
4003 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4004 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4007 2000-03-09 Catherine Moore <clm@cygnus.com>
4009 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4010 relocation type based on the entry in the fixup structure.
4011 Put S_IS_EXTERN processing back in.
4013 2000-03-08 H.J. Lu (hjl@gnu.org)
4015 * Makefile.am (install-exec-tooldir): Depend on
4016 install-exec-bindir for parallel make.
4017 * Makefile.in: Regenerated.
4019 2000-03-06 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4023 (md_parse_option): Parse -m32r command line switch - disable m32rx
4025 (md_show_usage): Document new option.
4027 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4028 * doc/Makefile.in: Regenerate.
4029 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4031 2000-03-02 Michael Meissner <meissner@redhat.com>
4033 * config/tc-d30v.c (check_range): Remove code that incorrectly
4034 sign extended values where bits < 32.
4036 2000-03-02 H.J. Lu (hjl@gnu.org)
4038 * configure.in: Support --enable-targets=all on ia32.
4039 * configure: Regenerated.
4041 2000-03-01 Nick Clifton <nickc@cygnus.com>
4043 * gasp.c (do_align): Remove bogus check of alignment value.
4045 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4047 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4048 TC_PPC was defined forced the type of a symbol with no other type
4051 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4053 * doc/internals.texi (CPU backend): Mention that
4054 line_separator_chars do not break up comments. Fix typos for
4055 LEX_AT and LEX_NAME descriptions. Document operands for
4056 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4057 description of md_create_short_jump usage. Document argument for
4058 md_undefined_symbol.
4060 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4062 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4063 (md_parse_option): Handle it.
4064 (md_show_usage): Document it.
4066 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4068 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4069 opcode, for the instruction `pal19'. From Andrea Arcangeli
4072 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4074 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4076 (md_assemble): To here, before template operands are matched.
4077 Also ensure a constant immediate is sign extended when we know the
4078 size is at most 16 bits. This is to catch cases like "add
4079 $0xffc0,%ax" where we don't know the size, and thus that the
4080 immediate can be represented as Imm8S until after parsing the
4082 (i386_displacement): Similarly sign extend 16 bit constant
4084 (md_assemble): Relax 16-bit jump constant range check to suit sign
4085 extended displacements.
4087 2000-02-26 Andreas Jaeger <aj@suse.de>
4089 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4091 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4093 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4094 call operands when intel_syntax.
4095 (intel_float_operand): Return 2 for "fi...".
4096 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4097 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4098 earlier "SHORT" change.
4099 (md_assemble): When determining suffix from Regs, exclude
4102 2000-02-24 Nick Clifton <nickc@cygnus.com>
4104 * configure: Add arm-wince, mips-pe and sh-pe targets.
4105 * configure: Regenerate.
4107 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4109 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4110 "pe-mips" for the mips-pe target.
4112 * config/tc-arm.c (insns): Change displacement encoded in BL
4113 and B instructions if the target port is arm-wince.
4114 (do_ldst): Do not bias the relocation offset if the target
4116 (md_pcrel_from): Add in missing relocation offset bias if the
4117 target os arm-wince.
4119 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4120 (md_begin): Disable -G support for mips-pe target.
4121 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4122 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4125 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4126 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4127 assembler, just set the alignment to 4.
4129 * config/te-wince-pe.h: New file for WinCE targets. Define
4132 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4134 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4135 string instructions.
4136 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4137 (i386_intel_memory_operand): After finding a segment override,
4138 check again for no `[' before looking for a displacement. Bomb if
4139 more than one displacement rather than silently discarding the
4140 second and subsequent ones. Free strings malloc'd by
4141 build_displacement_string.
4143 2000-02-24 Catherine Moore <clm@cygnus.com>
4145 * config/obj-som.c (obj_pseudo_table): Add "weak".
4146 (obj_som_weak): New routine.
4148 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4150 * config/tc-i386.c (union i386_op): New.
4151 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4152 Throughout file replace occurences of disps[n], imms[n], regs[n]
4153 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4154 intel mode operand swapping. Add assert in regKludge and
4155 fake_zero_displacement code. Test i.types[n] when outputting
4156 displacements and immediates. Combine output of Disp16 with
4158 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4159 when in intel mode by (not) reversing fsub and fdiv operands
4160 before the template search. This fails for single operand
4161 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4162 undefined. Instead fix the base_opcode after we've found the
4163 template. Move base_opcode xor with found_reverse_match from
4164 opcode output code to before this fix so we test for the correct
4166 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4167 check in intel mode. Instead compare opcodes.
4169 * config/tc-i386.h (TC_RELOC): Delete.
4170 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4171 with equivalent call to reloc.
4173 * as.h (flag_m68k_mri): Move declaration after target include, and
4174 only declare when TC_M68K defined. Define as zero otherwise.
4175 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4176 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4177 Define as zero otherwise.
4178 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4179 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4180 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4181 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4182 testing whether defined.
4183 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4184 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4185 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4186 rather than testing whether defined.
4187 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4188 (parse_mri_cons): Declare and use only when TC_M68K.
4189 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4190 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4191 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4193 * NEWS: Mention IBM 370 support.
4195 2000-02-23 Richard Henderson <rth@cygnus.com>
4197 * config/tc-i386.c (md_assemble): When swapping operands for
4198 intel_syntax, assume everything that's not Imm or Disp is a
4201 2000-02-23 Linas Vepstas <linas@linas.org>
4203 * config/tc-i370.c, config/tc-i370.h: New files.
4204 * Makefile.am: Add support for Linux/IBM 370.
4205 * configure.in: Likewise.
4206 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4207 * config/obj-elf.c: Include elf/i370.h
4208 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4210 * Makefile.in: Regenerate.
4211 * configure: Regenerate.
4213 * doc/c-i370.texi: New file.
4214 * doc/all.texi: Include it.
4215 * doc/as.texinfo: And here.
4216 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4217 * doc/Makefile.in: Regenerate.
4219 2000-02-19 Michael Meissner <meissner@redhat.com>
4221 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4222 determine if an instruction can be used in parallel with an ADDppp
4223 or SUBppp instruction.
4225 2000-02-22 Andrew Haley <aph@cygnus.com>
4227 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4229 2000-02-22 Andrew Haley <aph@cygnus.com>
4231 * config/tc-mips.c (mips_gp32): New variable.
4232 (macro_build) Use mips_gp32.
4234 (md_longopts): Add "-mgp32" and "-mgp64".
4235 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4237 (OPTION_M7900): Change offset
4238 (OPTION_NO_M7900): Ditto.
4240 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4242 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4243 warning, and bump it to 1.
4245 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4247 From Brad Lucier <lucier@math.purdue.edu>:
4248 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4251 2000-02-21 Catherine Moore <clm@cygnus.com>
4253 * config/tc-mips.c (MF_HILO_INSN): Define.
4254 (mips_7000_hilo_fix): Declare.
4255 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4256 (md_parse_option): Check for 7000_HILO_FIX options.
4257 (OPTION_M7000_HILO_FIX): Define.
4258 (OPTION_NO_M7000_HILO_FIX): Define.
4259 * doc/c-mips.texi (-mfix7000): Describe.
4261 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4263 * listing.c (print_lines): Remove unused variable `end'.
4265 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4266 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4267 reloc_type when BFD_ASSEMBLER.
4268 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4269 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4270 statement and quell signed vs. unsigned comparison warning.
4272 2000-02-18 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4275 the computed frag offset, rather than overwriting it.
4277 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4279 * config/tc-sh.c ("elf/sh.h"): Include.
4280 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4281 (md.begin): Initialize target_arch.
4282 Only include opcodes in has table that match selected architecture.
4283 (parse_reg): Recognize register names for sh-dsp.
4284 (parse_at): Recognize post-modify addressing.
4285 (get_operands): The leading space is now optional.
4286 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4287 arguments. Update valid_arch.
4288 (build_Mytes): Add support for SDT_REG_N.
4289 (find_cooked_opcode): New function, broken out of md_assemble.
4290 (assemble_ppi, sh_elf_final_processing): New functions.
4291 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4292 (md_longopts, md_parse_option): New option: -dsp.
4293 * config/tc-sh.h (elf_tc_final_processing): Define.
4294 (sh_elf_final_processing): Declare.
4296 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4298 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4299 the unwinder subspace. Save the current seg/subseg before creating
4302 2000-02-10 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4305 little endian targets.
4306 (INST_BYTE1): Redefine to handle big and little endian
4308 (cpu_type): New type: Select between M340 and M210.
4309 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4310 instructions of the M340.
4311 (md_assemble): Add support for the MULSH and OPSR classes of
4313 (md_atof): Add support for little endian targets.
4314 (md_parse_option): Add support for -EL, -EB and -mcpu command
4316 (md_convert_frag): Add support for little endian targets.
4317 (md_apply_fix3): Add support for little endian targets.
4318 (md_number_to_chars): Add support for little endian targets.
4320 2000-02-10 Timothy Wall <twall@redhat.com>
4322 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4323 defined, use it to verify the symbol just read should be a label.
4325 2000-02-10 Timothy Wall <twall@redhat.com>
4327 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4328 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4329 around colons when KEEP_WHITE_AROUND_COLON is defined.
4330 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4331 and KEEP_WHITE_AROUND_COLON.
4333 2000-02-08 Timothy Wall <twall@redhat.com>
4335 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4337 (do_repeat): New. Abstract repeat logic so that a "break" can be
4339 (end_repeat): New. Provide support for a "break" out of the
4341 * read.h: Add prototypes for new functions.
4343 2000-02-08 Timothy Wall <twall@redhat.com>
4345 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4346 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4347 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4350 2000-02-08 Timothy Wall <twall@redhat.com>
4352 * read.c: Added elseif to directives table.
4353 * read.h: Added prototype for s_elseif.
4354 * doc/as.texinfo: Added description for elseif.
4355 * cond.c (s_elseif): New function
4357 2000-02-04 Timothy Wall <twall@redhat.com>
4359 * listing.c (print_lines): Remove conditionals causing bug in
4362 2000-02-03 Timothy Wall <twall@cygnus.com>
4364 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4366 * frags.c (frag_new): Calculate fr_fix in octets
4367 (frag_now_fix) Return offset as target address offset (bytes).
4368 (frag_now_fix_octets) New - Return offset in octets (8-bit
4370 * frags.h: Added prototype for frag_now_fix_octets().
4371 Distinguish between octets and bytes in field descriptions.
4372 * listing.c (calc_hex): Account for octets vs bytes when
4373 printing addresses/offsets.
4374 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4375 target is little-endian, print the octets in a word in big-endian
4376 order so that the display looks like a proper hexadecimal number,
4377 instead of having the octets reversed.
4378 * read.c (do_align): When recording alignment, alignment power
4379 should be in terms of target bytes (minimum addressible unit)
4381 (do_org) Convert ORG target address (byte) argument into an
4382 octet offset when generating a variable fragment.
4383 * symbols.c (resolve_symbol_value): Symbol final value
4384 converted to a target address offset (bytes) from its octet offset.
4385 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4386 offset (bytes) is adjusted by the frag offset (octets) converted
4388 (coff_frob_section) Section alignment power is in terms of bytes;
4389 convert it to an octet alignment power when calculating size (and
4390 size mask) in octets. Don't modify the section size in order to
4391 "align" it for TI COFF, since that format has a different method
4392 for storing alignment information.
4394 2000-02-01 Timothy Wall <twall@cygnus.com>
4396 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4397 entries, matching the way GCC generates them. If not escaped, the
4398 filename is encoded incorrectly.
4400 2000-01-31 Nick Clifton <nickc@cygnus.com>
4402 * config/tc-arm.c (reg_table): Add support for ATPCS register
4405 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4407 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4409 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4411 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4412 of a symbol when we really care about its value.
4414 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4416 * config/tc-mcore.c (md_assemble): Give warning message if
4417 operands passes to instruction are more than the spec.
4419 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4421 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4422 Thumb mode but the label seen was not declared as '.thumb_func'
4423 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4424 correct disassembly of Thumb code bounded by non function labels.
4426 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4428 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4429 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4431 * Makefile.in: Same here.
4434 * configure.in: Set bfd_gas for i386-aout when primary target
4435 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4436 we may need the primary te_file. Remove incorrect comment.
4438 * configure: Regenerate.
4440 * config/e-i386aout.c: New file.
4442 * as.c (USE_EMULATIONS): Move to before print_version_id.
4443 (struct emulation): Add i386aout.
4444 (show_usage): Split text strings. Reformat -a text. Add --em
4448 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4449 (aout_format_ops): New.
4452 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4453 preprocessor conditional and add aout USE_EMULATIONS tests.
4454 (read_a_source_file): Don't pass error strings to printf as
4458 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4460 (do_data): Same here.
4461 (process_file): And here.
4464 * symbols.c (colon): Rewrite "already defined" fatal message
4465 code for aout with USE_EMULATIONS.
4468 * config/obj-aout.c (OBJ_HEADER): Define.
4469 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4471 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4472 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4474 (obj_aout_type): Expand S_SET_OTHER here too.
4475 (obj_read_begin_hook): Remove.
4476 (aout_pop_insert): New.
4477 (obj_aout_s_get_other): New.
4478 (obj_aout_s_get_desc): New.
4479 (aout_format_ops): New.
4482 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4483 gets aout_pseudo_table.
4484 (aout_pseudo_table): Declare.
4485 (obj_read_begin_hook): Define.
4488 * config/obj-coff.c (obj_pseudo_table): Rename to
4490 (coff_pop_insert): Use coff_pseudo_table.
4491 (coff_sec_sym_ok_for_reloc): Remove.
4492 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4493 and comment all zero entries and remove #if 0 code.
4496 * config/obj-coff.h (obj_pop_insert): Define.
4497 (coff_pseudo_table): Declare.
4500 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4501 s_get_size, s_set_size. Comment all zero entries.
4504 * config/obj-elf.c (elf_s_get_other): New function.
4505 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4506 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4507 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4509 (obj_elf_parse_section_letters): Don't pass error strings to
4510 printf as format arg.
4513 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4515 (elf_s_get_other): Declare.
4516 (S_GET_OTHER) Define as elf_s_get_other if not already
4518 (S_SET_OTHER): Only define when not already defined.
4519 (elf_obj_read_begin_hook): Declare.
4520 (obj_read_begin_hook): Define.
4521 (elf_obj_symbol_new_hook): Declare.
4522 (obj_symbol_new_hook): Define.
4525 * config/obj-multi.h: Add copyright header and protect against
4526 multiple inclusion. Add * to all function pointers.
4527 (OBJ_HEADER): If defined, include it rather than other defines
4529 (obj_frob_file_after_relocs): Test for NULL.
4530 (obj_symbol_new_hook): Here too.
4531 (obj_sec_sym_ok_for_reloc): And here.
4532 (S_GET_OTHER): Define.
4533 (S_GET_DESC): Define.
4534 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4535 (OBJ_MAYBE_ELF): Update comment.
4537 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4538 OBJ_AOUT preprocessor conditional and handle emulation by
4539 testing OUTPUT_FLAVOR.
4540 (i386_displacement): Here too.
4541 (md_section_align): Similarly here.
4542 (i386_target_format): Conditionally compile when more than one
4543 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4544 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4545 (i386_displacement): Here too.
4548 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4549 Define TARGET_FORMAT for aout only when not multi.
4552 * config/te-multi.h: Delete file as it's identical to te-generic.h
4554 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4556 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4557 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4560 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4562 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4565 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4567 * config/tc-mips.c (mips_do_align): New function.
4568 * config/tc-mips.h (md_do_align): Define.
4570 2000-01-10 Philip Blundell <philb@gnu.org>
4572 * doc/c-arm.texi (ARM Options): Fix typo.
4573 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4574 line separator for Linux.
4575 * doc/as.texinfo (Comments): Mention the ARM.
4577 2000-01-10 Philip Blundell <pb@futuretv.com>
4579 * configure.in (arm*-*-conix*): New target.
4580 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4582 * configure: Regenerate.
4584 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4586 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4587 (obj_elf_visibility): New function.
4589 * doc/as.texinfo (Visibility): New node: document visibility
4592 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob