1 2001-02-20 Bo Thorsen <bo@suse.de>
3 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
6 001-02-18 David O'Brien <obrien@FreeBSD.org>
8 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
9 all FreeBSD platforms should look the same at this level.
11 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
13 2001-02-18 lars brinkhoff <lars@nocrew.org>
15 * Makefile.am: Add PDP-11 target.
16 * configure.in: Likewise.
17 * config/tc-pdp11.c: New file.
18 * config/tc-pdp11.h: New file.
19 * doc/Makefile.am: Add PDP-11 documentation.
20 * doc/all.texi: Likewise.
21 * doc/as.texinfo: Likewise.
22 * doc/c-pdp11.texi: New file.
24 2001-02-16 matthew green <mrg@redhat.com>
26 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
28 2001-02-13 Jim Wilson <wilson@redhat.com>
30 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
31 reloc instead of a 0 reloc.
32 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
34 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
36 2001-02-13 Ian Lance Taylor <ian@zembu.com>
38 * write.c (is_dnrange): Stop as soon as the address becomes
40 (relax_frag): Add segment parameter. Only call symbol_get_frag
41 once. Only call is_dnrange if the symbol is in the same segment,
42 and the symbol address is larger.
43 (relax_segment): Pass segment to md_relax_frag and relax_frag.
44 * write.h (relax_frag): Update declaration.
45 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
47 * config/tc-m32r.c (m32r_relax_frag): Likewise.
48 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
49 (m32r_relax_frag): Update declaration.
50 * config/tc-mips.h (md_relax_frag): Add segment parameter.
51 * config/tc-tic54x.h (md_relax_frag): Likewise.
52 * doc/internals.texi (CPU backend): Update documentation for
55 2001-02-13 Alan Modra <alan@linuxcare.com.au>
57 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
58 Mention effect of < 386 architectures on jump promotion.
59 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
61 * config/tc-i386.c (no_cond_jump_promotion): New.
62 (set_cpu_arch): Parse "jumps" arch modifier.
63 (insn_size): Modify usage comment.
64 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
65 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
66 (TYPE_FROM_RELAX_STATE): New define.
67 (UNCOND_JUMP, COND_JUMP): Renumber.
68 (md_relax_table): Reorder to suit.
69 (COND_JUMP86): New define.
70 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
71 (md_assemble): Create frag var for jumps of max size, encode relax
72 state for COND_JUMP86.
73 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
74 leave conditional jumps small if no_cond_jump_promotion.
75 (md_convert_frag): Likewise.
77 * expr.c (operator): Don't bump input_line_pointer for two char
78 operators. Instead return operator size via new param num_chars.
79 (expr): Use above to parse multi-char operators correctly.
81 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
83 * tc-i386.c (i386_displacement): Fix handling of
84 BFD_RELOC_X86_64_GOTPCREL.
85 (i386_validate_fix): Likewise.
87 2001-02-12 Philip Blundell <pb@futuretv.com>
89 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
90 ldrt/strt instructions.
92 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
94 * config/tc-mips.c (macro): For M_LA_AB emit a
95 BFD_RELOC_MIPS_CALL16 relocation or a
96 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
97 BFD_RELOC_MIPS_GOT16 and
98 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
99 loading the jump register when generating SVR4_PIC code.
101 2001-02-10 Chris Demetriou <cgd@broadcom.com>
103 * configure.in: Make 'mipself' and 'mipsecoff' emulations
104 map to MIPS-specific files, as they used to do before the
105 change on 2000-05-21.
106 * configure: Regerate.
108 2001-02-10 Chris Demetriou <cgd@broadcom.com>
110 * config/tc-mips.c (md_parse_option): Don't try to compile
111 ELF-only option code if not ELF.
113 2001-02-08 David Mosberger <davidm@hpl.hp.com>
115 * config/tc-ia64.h (md_elf_section_type): New macro.
116 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
117 (they're now handled via ia64_elf_section_type.
119 * config/tc-ia64.c (unwind): New members saved_text_seg,
120 saved_text_subseg, and force_unwind_entry.
121 (optimize_unw_records): New function to optimize away unnecessary
123 (ia64_elf_section_type): New function.
124 (output_unw_records): Generate unwind info only if the size is
125 non-zero or if it's forced for some other reason (e.g.,
126 handlerdata or a personality routine).
127 (generate_unwind_image): Don't switch back to previous
128 section---stay inside the unwind info section instead so that
129 handlerdata that may follow goes into the right place.
130 (dot_handlerdata): Force generation of unwind entry and save the
131 current active text segment before generating unwind image.
132 (dot_unwentry): Force generation of unwind entry.
133 (dot_personality): Ditto.
134 (dot_endp): Generate unwind table entry only if there is
135 some unwind info or the unwind entry was forced.
137 * config/tc-ia64.c (make_unw_section_name): New macro to form
139 (generate_unwind_image): Add "text_name" argument. Use it to
140 form unwind section name.
141 (dot_handlerdata): Determine current segment (section) name and
142 pass it to generate_unwind_image().
143 (dot_endp): Determine current segment (section) name and use
144 it to determine the appropriate unwind section name.
145 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
146 n, fill, and max arguments.
148 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
150 * Makefile.am: Add linux target for S/390.
151 * configure.in: Likewise.
152 * config/tc-s390.c: New file.
153 * config/tc-s390.h: New file.
155 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
157 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
158 2byte, 4byte and 8byte.
160 2001-02-08 Alan Modra <alan@linuxcare.com.au>
162 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
163 md_number_to_chars with size > sizeof (valueT).
165 2001-02-06 H.J. Lu <hjl@gnu.org>
167 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
168 there is no relocation.
170 2001-02-06 H.J. Lu <hjl@gnu.org>
172 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
174 * config/tc-ia64.c (md_parse_option): Only accept the valid
175 ia64 options on "-axxx".
177 2001-02-05 Jim Wilson <wilson@redhat.com>
179 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
180 aborting for invalid operands.
182 2001-02-06 Alan Modra <alan@linuxcare.com.au>
184 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
185 than via pointer. Update all callers.
186 (UNWIND_LOW32): Define.
187 (UNWIND_HIGH32): Define.
188 (pa_build_unwind_subspace): Use the above macros instead of dumping
189 bitfields directly. Call frag_more once rather than multiple times.
190 (md_assemble): Use UNWIND_LOW32.
192 (pa_procend): Likewise.
193 (process_exit): Use UNWIND_HIGH32.
195 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
197 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
198 function to select the header according to the cpu.
199 (md_after_pass_hook, md_do_align): Remove.
200 (md_cleanup, m68hc11_cleanup): Remove.
201 (md_pcrel_from_section): Declare.
202 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
203 (build_jump_insn, build_insn): Likewise.
204 (m68hc11_listing_header): New function.
205 (m68hc11_cleanup): Remove.
207 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
209 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
210 symbols because there is no support for shared libraries and these
211 symbols can't be overridden (unless they are weak).
213 2001-02-01 Momchil Velikov <velco@fadata.bg>
215 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
216 for the compilation unit with a zero byte.
218 2001-01-30 Alan Modra <alan@linuxcare.com.au>
220 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
221 destinations. Correct range check for 17 and 22 bit branches.
223 2001-01-25 Nick Clifton <nickc@redhat.com>
225 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
226 still set. Issue an error message instead.
227 (md_estimate_size_before_relax): Delete unused variable
228 'buffer_address'. Fixup parentheses around if statement.
230 2001-01-23 Kazu Hirata <kazu@hxi.com>
232 * as.c: Fix formatting.
234 * messages.c: Likewise.
236 * symbols.c: Likewise.
238 2001-01-23 Ben Elliston <bje@redhat.com>
240 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
242 2001-01-22 Kazu Hirata <kazu@hxi.com>
244 * config/tc-alpha.c: Fix formatting.
246 2001-01-19 Kazu Hirata <kazu@hxi.com>
248 * config/tc-alpha.c: Fix formatting.
250 2001-01-18 Kazu Hirata <kazu@hxi.com>
252 * config/tc-alpha.c: Fix formatting.
254 2001-01-18 Nick Clifton <nickc@redhat.com>
256 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
258 (stm_flags): Remove redundant bit from "ed" and "da" flags.
260 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
262 * configure.in (cpu_type, arch): Match i386 too.
263 * configure: Rebuilt.
265 2001-01-16 Kazu Hirata <kazu@hxi.com>
267 * config/tc-i386.c: Fix formatting.
269 2001-01-16 Alan Modra <alan@linuxcare.com.au>
271 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
272 relocs for .PARISC.unwind section.
274 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
275 depending on section flags, not just for .text.
277 2001-01-15 Jim Wilson <wilson@redhat.com>
279 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
280 not immediately followed by an instruction.
282 2001-01-15 Kazu Hirata <kazu@hxi.com>
284 * config/tc-m68hc11.c: Fix formatting.
286 2001-01-15 Nick Clifton <nickc@redhat.com>
288 * symbols.c (colon): Change 'already defined symbol' from a
289 fatal error to an ordinary error. There is no reason why this
290 error should be fatal.
292 * message.c (as_fatal): Delete output file, if one has been
295 2001-01-14 Alan Modra <alan@linuxcare.com.au>
297 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
299 2001-01-14 Kazu Hirata <kazu@hxi.com>
301 * config/tc-alpha.c: Fix formatting.
302 * config/tc-arc.c: Likewise.
303 * config/tc-arc.h: Likewise.
304 * config/tc-d10v.c: Likewise.
305 * config/tc-i370.c: Likewise.
306 * config/tc-i386.c: Likewise.
307 * config/tc-i960.c: Likewise.
308 * config/tc-m68k.c: Likewise.
309 * config/tc-ppc.c: Likewise.
310 * config/tc-sparc.c: Likewise.
311 * config/tc-tahoe.c: Likewise.
312 * config/tc-vax.c: Likewise.
314 * config/tc-arc.c: Fix formatting.
316 * config/tc-arc.c: Fix formatting.
318 2001-01-14 Alan Modra <alan@linuxcare.com.au>
320 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
321 both 32 and 64 bit ELF.
323 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
324 and don't bother storing `m' for "ce" completer. Tidy handling of
325 'J' and 'K' operands to suit. Handle '<' and '>' operands.
327 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
329 * tc-i386.h (TARGET_MACH): New macro.
330 (i386_mach): Declare.
331 * tc-i386.c (i386_mach): New function.
333 2001-01-13 Philip Blundell <philb@gnu.org>
335 * doc/as.texinfo: Fix spelling and cross-references.
337 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
338 character for all systems, not just GNU/Linux. Make it explicit
339 that `-k' doesn't affect code generation, just ELF flags.
341 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
343 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
346 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
348 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
350 2001-01-12 Nick Clifton <nickc@redhat.com>
352 * as.c (print_args): Update copyright date to 2001.
354 2001-01-12 Peter Targett <peter.targett@arccores.com>
356 * doc/c-arc.texi: New file.
357 Some sections to be expanded.
359 2001-01-12 Alan Modra <alan@linuxcare.com.au>
361 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
362 (md_parse_option): Always accept "--32".
364 2001-01-11 Peter Targett <peter.targett@arccores.com>
366 * as.h (TC_ARC): Ensure struc-symbol.h included.
367 * as.c (dwarf2dbg.h): Include to remove implicit declaration
369 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
370 (TARGET_SYMBOL_FIELDS) added.
372 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
373 * doc/c-arc.texi: New file.
374 Some sections to be expanded.
375 * doc/as.texinfo: Update command-line options.
376 Removed outdated text for ARC dependant features, instead include
377 text from above file.
379 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
380 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
383 * config/tc-arc.c: New updated configuration for
384 ARC, including selection of core variants, and extensibility of
385 instructions, registers etc. through directives.
387 * config/tc-arc.c (arc_extinst): Minor corrections for
389 (arc_common) Likewise. Make alignment argument optional for local
390 symbols also, with default of zero.
392 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
394 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
395 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
396 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
397 and fix_new_exp() instead.
398 (md_convert_frag): For indexed post byte use the symbol value
399 rather than the displacement.
400 (md_relax_table): Fix indexed offset relax.
402 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
404 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
406 (relaxable_symbol): New function.
408 2001-01-11 Andreas Jaeger <aj@suse.de>
410 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
413 2001-01-10 Nick Clifton <nickc@redhat.com>
415 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
416 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
418 2001-01-10 Nick Clifton <nickc@redhat.com>
420 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
421 character used to dollar local symbols.
422 (LOCAL_LABEL_CHAR): New constant - the magic character used to
424 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
425 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
427 Use LOCAL_LABEL_CHAR.
428 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
429 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
430 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
432 2001-01-08 Bo Thorsen <bo@suse.de>
434 * config/tc-i386.c (i386_immediate, i386_displacement):
437 2001-01-07 Ian Lance Taylor <ian@zembu.com>
439 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
442 2001-01-07 Philip Blundell <philb@gnu.org>
444 * doc/as.texinfo (Bug Reporting): Update email address for
448 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
450 * configure.in: Define DEFAULT_ARCH for i386.
451 * tc-i386.c (md_assemble): Return after the error message;
452 move testing for 64bit operands to proper place.
454 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
456 * doc/as.texinfo: Document '#' as comment character for i386 and
457 x86_64. Add AMD x86-64 into menu of machine dependent information.
459 * doc/c-i386.texi: Document x86_64 extensions.
461 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
463 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
465 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
467 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
468 * NEWS: Add note about Pentium4 support.
470 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
472 * tc-i387.c (pi, pte, pt): Update.
473 (type_names): Add new types.
475 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
477 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
478 CpuUnknown): Renumber
479 (CpuP4, CpuSSE2): New.
480 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
482 2001-01-03 Philip Blundell <pb@futuretv.com>
484 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
486 (alpha_fix_adjustable): Likewise.
487 (md_apply_fix): Likewise.
489 2000-12-31 H.J. Lu <hjl@gnu.org>
491 * listing.c (listing_message): Allocate string only if it is
494 * configure: Rebuild.
496 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
498 * doc/internals.texi (Relaxing with a table) <after relaxation>:
499 Point out caveats with generating fixups for the opcode in a frag.
501 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
503 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
506 2000-12-29 H.J. Lu <hjl@gnu.org>
508 * listing.c (calc_hex): Print the variable part only if the
509 fragment type is rs_fill.
511 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
513 * doc/internals.texi (tc_conditional_pseudoop,
514 TC_LINKRELAX_FIXUP): Fix typos.
516 2000-12-28 Richard Henderson <rth@redhat.com>
518 * write.c (subsegs_finish): Fix thinko last change -- don't
519 "optimize" the alignment == 0 case.
521 2000-12-28 Richard Henderson <rth@redhat.com>
523 * as.h (rs_align_test): New.
524 * frags.c (NOP_OPCODE): Move default from read.c.
525 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
526 (frag_align_code): New.
527 * frags.h (frag_align_code): Declare.
528 * read.c (NOP_OPCODE): Remove.
529 (do_align): Use frag_align_code.
530 * write.c (NOP_OPCODE): Remove.
531 (get_recorded_alignment): New.
532 (cvt_frag_to_fill): Handle rs_align_test.
533 (relax_segment): Likewise.
534 (subsegs_finish): Align last subseg in section to the
535 section alignment. Use frag_align_code.
536 * write.h (get_recorded_alignment): Declare.
537 * config/obj-coff.c (size_section): Handle rs_align_test.
538 (fill_section, fixup_mdeps): Likewise.
539 (write_object_file): Use frag_align_code.
541 * config/tc-alpha.c (alpha_align): Use frag_align_code.
542 (alpha_handle_align): New.
543 * config/tc-alpha.h (HANDLE_ALIGN): New.
544 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
546 * config/tc-i386.h (md_do_align): Use frag_align_code.
547 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
549 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
550 (ia64_handle_align): New.
551 * config/tc-ia64.h (HANDLE_ALIGN): New.
552 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
554 * config/tc-m32r.c (m32r_do_align): Remove.
555 (m32r_handle_align): New.
556 (fill_insn): Use frag_align_code.
557 * config/tc-m32r.h (md_do_align): Remove.
558 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
559 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
560 * config/tc-mips.c, config/tc-mips.h: Similarly.
562 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
563 (sh_handle_align): Likewise. Handle rs_align_code.
564 (sh_do_align): Remove.
565 * config/tc-sh.h (md_do_align): Remove.
566 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
568 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
569 (sparc_handle_align): Likewise. Handle rs_align_code.
570 * config/tc-sparc.h (md_do_align): Remove.
571 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
573 2000-12-22 DJ Delorie <dj@redhat.com>
575 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
576 when we assemble the first half of a pair.
578 2000-12-22 H.J. Lu <hjl@gnu.org>
580 * config/tc-i386.c (reloc): Update the macro for non-bfd
582 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
584 2000-12-22 H.J. Lu <hjl@gnu.org>
586 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
588 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
590 * tc-i386.h (i386_target_format): Define even for ELFs.
591 (QWORD_MNEM_SUFFIX): New macro.
592 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
594 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
595 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
597 (Size64, No_qSuf, NoRex64, Rex64): New macros.
598 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
599 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
600 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
601 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
603 (Reg, WordReg): Add Reg64.
604 (Imm): Add Imm32S and Imm64.
606 (Disp): Add Disp64 and Disp32S.
607 (AnyMem): Add Disp32S.
608 (RegRex, RegRex64): New macros.
609 (rex_byte): New type.
610 * tc-i386.c (set_16bit_code_flag): Kill.
611 (fits_in_unsigned_long, fits_in_signed_long): New functions.
612 (reloc): New parameter "signed"; support x86_64.
613 (set_code_flag): New.
614 (DEFAULT_ARCH): New macro; default to "i386".
615 (default_arch): New static variable.
616 (struct _i386_insn): New fields Operand_PCrel; rex.
617 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
618 (flag_code): New enum and static variable.
619 (use_rela_relocations): New static variable.
620 (flag_code_names): New static variable.
621 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
622 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
624 (i386_align_code): Return plain "nop" for x86_64.
625 (mode_from_disp_size): Support Disp32S.
626 (smallest_imm_type): Support Imm32S and Imm64.
627 (offset_in_range): Support size of 8.
628 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
629 (md_pseudo_table): Add "code64"; use set_code_flat.
630 (md_begin): Emit sane error message on hash failure.
631 (tc_i386_fix_adjustable): Support x86_64 relocations.
632 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
633 instructions supported on particular arch just partially,
634 output of 64bit immediates, handling of Imm32S and Disp32S type.
635 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
636 (i386_displacement): Likewise.
637 (i386_index_check): Cleanup; support 64bit addresses.
638 (md_apply_fix3): Support x86_64 relocation and rela.
639 (md_longopts): Add "32" and "64".
640 (md_parse_option): Add OPTION_32 and OPTION_64.
641 (i386_target_format): Call even for ELFs; choose between
642 elf64-x86-64 and elf32-i386.
643 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
644 (tc_gen_reloc): Support rela relocations and x86_64.
645 (intel_e09_1): Support QWORD.
647 2000-12-15 Diego Novillo <dnovillo@redhat.com>
649 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
650 it's not an offset expression.
651 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
652 keep the braces '[' and ']' in the output string.
653 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
654 != FLAT. There is no such op_modifier.
656 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
658 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
661 2000-12-13 Kazu Hirata <kazu@hxi.com>
663 * as.h: Fix formatting.
665 * dwarf2dbg.c: Likewise.
666 * input-scrub.c: Likewise.
669 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
671 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
672 configure: Regenerate.
674 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
676 * dwarf2dbg.c: #include <limits.h> only if it exists.
678 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
680 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
681 (md_apply_fix): Here too.
683 2000-12-12 Jim Wilson <wilson@redhat.com>
685 * config/tc-ia64.h (ia64_init): Add prototype.
687 2000-12-12 H.J. Lu <hjl@gnu.org>
689 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
691 * read.h (outputting_stabs_line_debug): Change it to int.
692 * stabs.c (outputting_stabs_line_debug): Likewise.
694 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
696 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
697 the address of a function result.
699 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
701 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
702 (md_assemble): Call dwarf2_emit_insn.
703 (shlib): Fix typo SHILB -> SHLIB.
704 (md_parse_option): Likewise.
705 (ppc_elf_validate_fix): Likewise:
706 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
708 2000-12-12 Nick Clifton <nickc@redhat.com>
710 * cgen.h: Fix formatting.
711 * input-scrub.c: Fix formatting.
712 * macro.c: Fix formatting.
713 * config/tc-mips.c: Fix formatting.
714 * doc/c-mips.texi: Fix formatting.
716 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
718 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
719 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
721 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
723 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
726 * i386.h (*_Suf): Remove No_dSuf.
727 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
729 (i386_optab): Remove 'd' in the suffixes.
731 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
733 * config/tc-i386.c (T_SHORT): Undefine before defining.
735 2000-12-05 Kazu Hirata <kazu@hxi.com>
737 * config/tc-mips.c: Fix formatting.
739 2000-12-04 Matthew Hiller <hiller@redhat.com>
741 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
742 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
743 (md_show_usage): Ditto.
744 (md_parse_option): Ditto.
745 (d10v_cleanup): Writes pending instruction only if
746 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
747 Fix compile time warning messages.
749 * doc/c-d10v.texi: Documents new options.
751 2000-12-04 Matthew Hiller <hiller@redhat.com>
753 * stabs.c (outputting_stabs_line_debug): New variable.
754 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
755 function entry and unset at function exit.
757 * read.h (outputting_stabs_line_debug): New extern declaration.
759 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
761 * dwarf2dbg.c: Fix compile time warning messages.
763 2000-12-03 Kazu Hirata <kazu@hxi.com>
765 * config/tc-a29k.c: Fix formatting.
766 * config/tc-alpha.c: Likewise.
767 * config/tc-arm.c: Likewise.
768 * config/tc-cris.c: Likewise.
769 * config/tc-hppa.c: Likewise.
770 * config/tc-i370.c: Likewise.
771 * config/tc-i386.c: Likewise.
772 * config/tc-i860.c: Likewise.
773 * config/tc-i960.c: Likewise.
774 * config/tc-ia64.c: Likewise.
775 * config/tc-m68hc11.c: Likewise.
776 * config/tc-m68k.c: Likewise.
777 * config/tc-m88k.c: Likewise.
778 * config/tc-pj.c: Likewise.
779 * config/tc-ppc.c: Likewise.
780 * config/tc-sh.c: Likewise.
781 * config/tc-sparc.c: Likewise.
782 * config/tc-tahoe.c: Likewise.
783 * config/tc-vax.c: Likewise.
785 2000-12-01 Chris Demetriou <cgd@sibyte.com>
787 * config/tc-mips.c (mips_ip): When calculating offsets,
788 don't accept as constant the difference between the
789 addresses of symbols in two different sections.
791 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
793 (validate_mips_insn): Likewise. Also, update 'B' operand
794 specifier to use OP_*_CODE20 constants and delete 'm' operand
796 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
797 operand specifiers. Change warning generated by 'B' operand
798 specifier to reflect its new multi-purpose usage.
800 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
801 -1, and update comment.
802 (file_mips_isa): Likewise.
803 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
804 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
805 ISA_* constants rather than hard-coded numbers.
806 (mips_cpu_info): New structure.
807 (mips_cpu_info_table): New table describing CPU and ISA names
809 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
810 mips_cpu_info_from_cpu): New functions.
811 (mips_isa_to_str): New function to get string for ISA name.
812 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
814 (md_begin): Redo CPU and ISA selection logic, using
815 mips_cpu_info_from_*. Convert to use ISA_* constants rather
816 than hard-coded numbers.
817 (append_insn, mips_emit_delays, macro, macro2): Convert to use
818 ISA_* constants rather than hard-coded numbers.
819 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
820 (md_longopts): Delete OPTION_NO_MIPS32.
821 (md_parse_option): Convert to use ISA_* constants rather than
822 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
823 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
824 to use strcasecmp to recognize "default" and to use
825 mips_cpu_info_from_name to get CPU numbers from argument.
826 (md_show_usage): Move -mips32 so it's with the rest of the ISA
827 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
829 (s_mipsset): Accept ISA value 32.
830 * doc/as.texinfo: Clean up MIPS options summary slightly,
831 remove -no-mips32. Add note about -mips4 and -mips32
832 specifying those ISA levels. Delete -mips32 and -no-mips32
833 cpu flag descriptions.
834 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
835 up the supported CPU switch list, and replace 4Kc, 4Km, and
836 4Kp entries with a single mips32-4k entry. Note that you can
839 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
841 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
843 (md_parse_option): Add cases for OPTION_MIPS5 and
845 (md_show_usage): Mention -mips5 and -mips64 arguments.
846 (s_mipsset): Add cases for MIPS5 and MIPS64.
847 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
849 * doc/as.texinfo: Mention -mips5 and -mips64 options
851 * doc/c-mips.texi: Likewise. Also update introduction
852 and ".set" usage information.
854 * config/tc-mips.c (md_show_usage): Add "sb1" to the
856 (mips_cpu_info_table): Add SB-1 entries.
857 * doc/c-mips.texi: Add "sb1" to the list of CPUs
858 known to the -mcpu option.
860 * doc/as.texinfo: Correct description of MIPS -mcpu
861 option, by copying some of the text from doc/c-mips.texi.
863 2000-12-01 Joel Sherrill <joel@OARcorp.com>
865 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
867 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
868 (sparc*-*-rtems*): Switched from a.out to ELF.
869 * configure: Regenerate.
870 * config.in: Regenerate.
871 * Makefile.in: Regenerate.
872 * aclocal.m4: Regenerate.
873 * po/gas.pot: Regenerate.
875 2000-11-30 Philip Blundell <pb@futuretv.com>
877 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
878 even in non BFD_ASSEMBLER case.
880 2000-11-30 Diego Novillo <dnovillo@redhat.com>
882 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
885 2000-11-29 Richard Henderson <rth@redhat.com>
887 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
888 until dwarf2_finish; use relaxation to get cross-fragment offsets;
889 thread multiple subsegments properly; handle multiple code
890 sections properly; emit proper compilation unit info for assembler
893 * as.h (enum _relax_state): Add rs_dwarf2dbg.
894 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
895 (dwarf2dbg_estimate_size_before_relax): Declare.
896 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
897 * write.c: Include dwarf2dbg.h.
898 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
899 (relax_segment): Likewise.
901 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
903 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
904 jump>: Use as_bad_where instead of as_bad. Tweak error message
905 accordingly. Stabilize frag by updating fix part and resetting
907 <undefined symbol, unconditional jump>: Ditto.
908 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
909 indexing is_end_of_line[].
910 (md_assemble): Initialize size to 0.
911 (md_section_align): Mark parameter seg as unused.
912 (parse_reg): Parse names case-insensitively.
914 2000-11-28 Kazu Hirata <kazu@hxi.com>
916 * config/obj-aout.h: Fix formatting.
917 * config/obj-bout.h: Likewise.
918 * config/obj-coff.c: Likewise.
919 * config/obj-coff.h: Likewise.
920 * config/obj-elf.h: Likewise.
921 * config/obj-som.h: Likewise.
922 * config/obj-vms.c: Likewise.
923 * config/obj-vms.h: Likewise.
924 * config/tc-h8300.h: Likewise.
925 * config/tc-ns32k.h: Likewise.
926 * config/tc-sparc.h: Likewise.
927 * config/tc-tic54x.h: Likewise.
928 * config/tc-z8k.h: Likewise.
930 2000-11-28 Nick Clifton <nickc@redhat.com>
932 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
933 License is present in the sources, but not the output, and
934 also available from the GNU website.
935 (GNU Free Documentation License): Comment out this section.
937 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
939 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
940 targets. Remove i860 from valid a.out targets.
941 * Makefile.in: Regenerate.
943 * config/tc-cris.c: Include dwarf2dbg.h.
944 (md_pseudo_table): Add .file and .loc.
945 (md_assemble): Call dwarf2_emit_insn if generating ELF.
946 (s_cris_file, s_cris_loc): New.
947 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
948 * Makefile.am: Regenerate dependencies.
949 * Makefile.in: Regenerate.
951 2000-11-28 Alan Modra <alan@linuxcare.com.au>
953 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
954 (MRI_MUL_PRECEDENCE): Likewise.
955 (op_rank): Fix a comment typo.
957 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
959 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
961 (get_operand): Fix analysis for movw/movb instructions.
963 2000-11-24 Nick Clifton <nickc@redhat.com>
965 * configure.in (xscale-elf): Add target.
966 (xscale-coff): Add target.
967 * configure: Regenerate.
969 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
971 (ARM_EXT_XSCALE): New ARM architecture extension.
972 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
973 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
974 (ARM_THUMB): Rename to ARM_EXT_THUMB.
975 (ARM_ARCH_V4): Remove processor from architecture.
976 (ARM_ARCH_3M): New architecutre definition.
977 (ARM_ARCH_V5TE): New architecutre definition.
978 (ARM_ARCH_XSCALE): New architecutre definition.
979 (CPU_DEFAULT): Allow to be defaulted to XScale.
980 (atpcs): New boolean variable.
981 (ldr_flags): Support 'd' flag for double word loads.
982 (str_flags): Support 'd' flag for double word stored.
983 (do_mia): New function.
984 (do_mar): New function.
985 (do_mra): New function.
986 (do_pld): New function.
987 (do_ldrd): New function.
988 (do_blx): New function.
989 (do_bkpt): New function.
990 (do_clz): New function.
991 (do_lstc2): New function.
992 (do_cdp2): New function.
993 (do_t_blx): New function.
994 (do_t_bkpt): New function.
995 (do_smla): New function.
996 (do_smlal): New function.
997 (do_smul): New function.
998 (do_qadd): New function.
999 (do_co_reg2c): New function.
1000 (LONGEST_INSN): Redefine to 7.
1002 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1003 command line switches.
1005 2000-11-22 Jim Wilson <wilson@redhat.com>
1007 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1008 (struct rsrc): Make line unsigned.
1009 (gr_values): Add missing initializer.
1010 (SLOT_NUM_NOT_SET): Add unsigned cast.
1011 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1012 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1013 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1014 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1015 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1016 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1017 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1018 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1019 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1020 Add ATTRIBUTE_UNUSED to unused parameters.
1021 (convert_expr_to_ab_reg): Add parens.
1022 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1023 (dot_prologue): Initialize grsave when declared.
1024 (md_pseudo_table): Add missing initializers.
1025 (operand_match): Add casts to bfd_vma.
1026 (emit_one_bundle): Delete unused local prev. Make required_template
1028 (specify_resource): Cast i to unsigned.
1029 (note_register_values): Use fprintf_vma.
1030 (print_dependency): Likewise.
1032 2000-11-21 Jim Wilson <wilson@redhat.com>
1034 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1035 for unwind info section.
1036 (dot_endp): Likewise for unwind section.
1038 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1041 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1043 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1044 (output_insn): Call dwarf2_emit_insn.
1045 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1047 2000-11-17 Richard Henderson <rth@redhat.com>
1049 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1050 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1051 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1053 2000-11-17 Nick Clifton <nickc@redhat.com>
1055 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1058 2000-11-17 Richard Henderson <rth@redhat.com>
1060 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1062 2000-11-17 Richard Henderson <rth@redhat.com>
1064 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1065 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1066 tri-state definition of alpha_flag_mdebug.
1067 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1068 (s_alpha_file): Store first .file directive.
1069 (s_alpha_stab): New.
1070 (md_pseudo_table): Add stabs and stabn.
1072 2000-11-17 Richard Henderson <rth@redhat.com>
1074 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1076 2000-11-17 Richard Henderson <rth@redhat.com>
1078 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1079 (main): Call dwarf2_finish.
1080 * as.h (debug_type): Clarify documentation of the meaning
1082 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1083 (print_stats): Fix parenthesis problem.
1084 (now_subseg_size): New.
1085 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1086 (dwarf2_directive_file): Don't set debug_type.
1087 (dwarf2_where): Honor DEBUG_DWARF2 first.
1088 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1089 do nothing if not emitting dwarf2 debug info, or no work.
1090 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1091 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1092 (ecoff_new_file): Likewise.
1093 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1094 commentary wrt dwarf2.
1096 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1097 ATTRIBUTE_UNUSED as needed.
1098 (emit_insn): Call dwarf2_emit_insn.
1099 (s_alpha_file): New.
1101 (s_alpha_coff_wrapper): Don't handle them.
1102 (md_pseudo_table): Update for .file and .loc.
1103 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1105 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1106 don't protect with debug_type.
1107 * config/tc-hppa.c (md_assemble): Likewise.
1108 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1109 * config/tc-mn10300.c (md_assemble): Likewise.
1110 * config/tc-sh.c (md_assemble): Likewise.
1111 * config/tc-v850.c (md_assemble): Likewise.
1113 * config/tc-arm.c (arm_end_of_source): Remove.
1114 * config/tc-hppa.c (pa_end_of_source): Remove.
1115 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1116 * config/tc-mn10300.c (mn10300_finalize): Remove.
1117 * config/tc-sh.c (sh_finalize): Remove.
1118 * config/tc-v850.c (sh_finalize): Remove.
1120 * config/tc-arm.h (md_end): Remove.
1121 * config/tc-hppa.h (md_end): Remove.
1122 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1123 * config/tc-m68hc11.h (md_end): Remove.
1124 * config/tc-mn10300.h (md_end): Remove.
1125 * config/tc-sh.h (md_end): Remove.
1126 * config/tc-v850.h (md_end): Remove.
1128 * config/tc-ia64.c (emit_one_bundle): Don't protect
1129 dwarf2 bits with debug_type.
1130 (md_assemble): Likewise.
1131 (ia64_end_of_source): Don't call dwarf2_finish.
1133 2000-11-16 Jim Wilson <wilson@redhat.com>
1135 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1136 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1139 2000-11-16 H.J. Lu <hjl@gnu.org>
1141 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1144 2000-11-15 Kazu Hirata <kazu@hxi.com>
1146 * config/tc-tic30.c: Fix formatting.
1147 * config/tc-tic80.c: Likewise.
1148 * config/tc-v850.c: Likewise.
1149 * config/tc-vax.c: Likewise.
1150 * config/tc-w65.c: Likewise.
1151 * config/tc-z8k.c: Likewise.
1153 2000-11-14 DJ Delorie <dj@redhat.com>
1155 * config/tc-v850.c: Support dwarf2.
1156 * config/tc-v850.h: Ditto.
1158 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1159 parse_cons_expression_v850 to initialize hold_cons_reloc.
1161 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1163 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1164 (errata_nops_necessary_p): New function.
1165 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1168 2000-11-14 Jim Wilson <wilson@redhat.com>
1170 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1171 return little endian bfd formats.
1173 2000-11-14 Kazu Hirata <kazu@hxi.com>
1175 * config/aout_gnu.h: Fix formatting.
1176 * config/atof-vax.c: Likewise.
1177 * config/m68k-parse.h: Likewise.
1178 * config/m88k-opcode.h: Likewise.
1179 * config/obj-elf.c: Likewise.
1180 * config/tc-arm.c: Likewise.
1181 * config/tc-cris.c: Likewise.
1182 * config/tc-i386.c: Likewise.
1183 * config/tc-ia64.c: Likewise.
1184 * config/tc-mn10300.c: Likewise.
1185 * config/te-386bsd.h: Likewise.
1186 * config/te-hppa.h: Likewise.
1187 * config/te-nbsd.h: Likewise.
1188 * config/te-ppcnw.h: Likewise.
1189 * config/te-sparcaout.h: Likewise.
1190 * config/te-tmips.h: Likewise.
1191 * config/vax-inst.h: Likewise.
1192 * config/vms-conf.h: Likewise.
1194 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1196 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1198 2000-11-13 H.J. Lu <hjl@gnu.org>
1200 * config/obj-elf.c (elf_frob_symbol): Support
1201 ".symver name,name2@@@nodename".
1202 (elf_frob_file_before_adjust): Likewise.
1204 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1205 and ".symver name,name2@@@nodename".
1208 2000-11-12 H.J. Lu (hjl@gnu.org)
1210 * config/obj-elf.c (obj_elf_symver): Check missing version
1213 2000-11-12 H.J. Lu (hjl@gnu.org)
1215 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1216 instead of bfd_vma for non-bfd assemblers.
1218 2000-11-09 Kazu Hirata <kazu@hxi.com>
1220 * itbl-ops.c: Fix comment typos.
1222 2000-11-08 Jim Wilson <wilson@redhat.com>
1224 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1225 (struct unwind): Add next_slot_frag field.
1226 (slot_index): New parameters slot_frag and first_frag. Add code
1227 to add in frag sizes when different. Add comments.
1228 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1229 arguments to slot_index.
1230 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1231 loop end. Set next_slot_frag field.
1233 2000-11-07 H.J. Lu <hjl@gnu.org>
1235 * doc/as.texinfo (.symver): Updated for versioned symbol
1238 * obj.h (format_ops): Add the frob_file_before_adjust field.
1240 * config/obj-aout.c (aout_format_ops): Set the
1241 frob_file_before_adjust field to 0.
1242 * config/obj-coff.c (coff_format_ops): Likewise.
1243 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1245 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1247 (elf_frob_file_before_adjust): New function to remove unneeded
1248 versioned symbols from the symbol table.
1249 (elf_format_ops): Set the frob_file_before_adjust field to
1250 elf_frob_file_before_adjust.
1252 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1255 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1257 2000-11-07 Peter Targett <peter.targett@arccores.com>
1259 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1261 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1262 Fix compile time warning messages.
1264 2000-11-07 Nick Clifton <nickc@redhat.com>
1266 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1267 buffer in order to avoid buffer overflows.
1269 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1271 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1272 Change M to m for -milp32 or -mlp64 to match gcc.
1273 (dot_endp): Use bytes_per_address instead of 8.
1274 (emit_one_bundle): Use number_to_chars_littleendian instead of
1276 (fix_insn): Likewise.
1277 (ia64_init): New function.
1278 (ia64_target_format): New function.
1279 (md_begin): Set endianness, arch, and machine as appropriate.
1280 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1281 Make these macros depend on TE_HPUX macro.
1282 (TARGET_FORMAT): Define.
1283 (HOST_SPECIAL_INIT): Define.
1284 * config/te-hpux.h: New file.
1285 * configure.in: Add "ia64-*-hpux*" target to configure.
1286 * configure: Regenerate.
1288 2000-11-06 Kazu Hirata <kazu@hxi.com>
1290 * as.c: Fix formatting.
1291 * dwarf2dbg.c: Likewise.
1292 * input-file.c: Likewise.
1293 * input-file.h: Likewise.
1294 * input-scrub.c: Likewise.
1295 * itbl-ops.c: Likewise.
1296 * listing.c: Likewise.
1297 * macro.h: Likewise.
1298 * messages.c: Likewise.
1300 * subsegs.c: Likewise.
1301 * subsegs.h: Likewise.
1302 * write.c: Likewise.
1304 2000-11-06 Nick Clifton <nickc@redhat.com>
1306 * doc/as.texinfo: Add GNU Free Documentation License.
1307 * doc/gasp.texi: Add GNU Free Documentation License.
1308 * doc/as.1: Add GNU Free Documentation License.
1310 2000-11-05 Nick Clifton <nickc@redhat.com>
1312 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1314 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1316 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1317 * configure: Regenerate.
1319 2000-11-01 Nick Clifton <nickc@redhat.com>
1321 * read.c (original_case_string): New global variable.
1322 (read_a_source_file): Copy opcode string into
1323 original_case_string if clobbering the case of the opcode.
1324 * read.h: Export the definition of original_case_string.
1325 * config/tc-arm.c (md_assembler): When parsing a .req
1326 directive use the original opcode string, not the case
1329 2000-11-02 Nick Clifton <nickc@redhat.com>
1331 * config/tc-mn10300.c (debug_line): Remove this static
1333 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1334 dwarf2_where and dwarf2_gen_line_info.
1336 2000-11-02 Theo Honohan <th@futuretv.com>
1338 * config/tc-arm.c (do_msr): Improve error message.
1340 2000-10-31 Eric Christopher <echristo@redhat.com>
1342 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1343 or pc-relative, else use fx_offset.
1345 2000-10-31 Jim Wilson <wilson@redhat.com>
1347 * config/tc-ia64.c (struct md): New field tag_fixups.
1348 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1349 qualifying predicate.
1350 (emit_one_bundle): Delete spurious multiplication by one. Handle
1352 (ia64_start_line): Error if dangling qualifying predicate.
1353 (defining_tag): New static variable.
1354 (ia64_unrecognized_line, case '['): Parse tags.
1355 (ia64_frob_label): Create tag_fixups.
1356 (md_assemble): Reset md.qp.X_op after using it.
1358 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1360 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1362 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1364 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1366 2000-10-30 Kazu Hirata <kazu@hxi.com>
1368 * expr.c: Fix formatting.
1369 * flonum-copy.c: Likewise.
1370 * flonum.h: Likewise.
1374 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1376 * as.h (OPTION_MD_BASE): Bump to 190.
1377 * as.c (parse_args) <std_longopts>: Add comment about the need to
1378 check OPTION_MD_BASE in as.h.
1380 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1383 2000-10-27 Nick Clifton <nickc@redhat.com>
1385 * configure.in (emulations): Add m68hc12.
1386 * configure: Regenerate.
1387 * po/gas.pot: Regenerate.
1389 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1391 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1393 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1395 2000-10-25 Nick Clifton <nickc@redhat.com>
1397 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1398 a DWARF2 line number information sequence.
1400 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1402 * read.c (generate_lineno_debug): Update comment describing why
1403 DWARF2 line number debug information is not generated
1404 automatically by this function.
1406 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1409 * config/tc-arm.h (md_end): Define.
1410 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1412 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1413 if generating DWARF2 line numbers.
1414 (arm_end_of_source): New function. Call dwarf2_finish if
1417 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1418 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1419 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1421 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1423 * tc-i386.c: Fix prototype declarations for functions taking no
1426 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1428 * tc-i386.c (i386_operand_modifier): Remove.
1429 (build_displacement_string): Remove.
1430 (i386_parse_seg): Remove.
1431 (i386_intel_memory_operand): Remove.
1432 (i386_intel_operand): Re-write using recursive descent parser based
1433 on MASM documentation.
1434 (struct intel_parser_s): New structure.
1435 (intel_parser): New static variable.
1436 (struct intel_token): New structure.
1437 (cur_token, prev_token): New static variables.
1450 (intel_match_token): New function.
1451 (intel_get_token): New function.
1452 (intel_putback_token): New function.
1453 (intel_expr): New function.
1454 (intel_e05): New function.
1455 (intel_e05_1): New function.
1456 (intel_e06): New function.
1457 (intel_e06_1): New function.
1458 (intel_e09): New function.
1459 (intel_e09_1): New function.
1460 (intel_e10): New function.
1461 (intel_e10_1): New function.
1462 (intel_e11): New function.
1464 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1466 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1467 instructions to loose any special insn->architecture mask.
1469 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1470 (sparc_md_end, sparc_arch_types, sparc_arch,
1471 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1472 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1473 request v9b architecture if they are used).
1475 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1477 * config/tc-m68k.c: Fix the previous misapplied patch.
1479 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1481 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1482 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1483 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1486 2000-10-17 Kazu Hirata <kazu@hxi.com>
1488 * debug.c: Fix formatting.
1489 * depend.c: Likewise.
1490 * dwarf2dbg.c: Likewise.
1491 * dwarf2dbg.h: Likewise.
1492 * ecoff.c: Likewise.
1495 * flonum-konst.c: Likewise.
1496 * frags.h: Likewise.
1498 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1500 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1502 * doc/as.texinfo: Added notes about this new option.
1504 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1506 * config/tc-sh.c (JREG): Remove.
1507 (md_convert_frag): Remove #if 0:d code using JREG.
1509 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1511 * config/tc-i386.c (i386_operand_modifier): Only match
1512 modifiers SHORT and FLAT if they are followed by a space.
1513 (parse_register): When `allow_naked_reg' is set, do not confuse
1514 identifiers that start with a register name with a register.
1516 2000-10-12 Kazu Hirata <kazu@hxi.com>
1518 * app.c: Fix formatting.
1521 * bit_fix.h: Likewise.
1526 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1528 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1530 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1532 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1533 Re-arrange function a little and improve error message.
1535 * write.c (write_relocs): Fix a comment.
1537 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1540 2000-10-05 Jim Wilson <wilson@cygnus.com>
1542 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1544 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1546 * config/tc-i386.c: Delete some useless comments, reformat others.
1548 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1549 non-global syms in linkonce sections.
1551 2000-10-04 Ralf Baechle <ralf@gnu.org>
1553 * config/tc-ia64.c (operand_match): Don't use // style comments.
1554 * config/tc-i370.c: Likewise.
1556 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1558 Changes to handle varying register prefix and user symbol prefix.
1559 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1560 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1561 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1562 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1563 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1564 (demand_register_prefix): New variable.
1565 (md_pseudo_table): New pseudo ".syntax".
1566 (md_longopts): New options --no-underscore and --underscore.
1567 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1568 on symbols_have_leading_underscore.
1569 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1570 (get_spec_reg): Ditto.
1571 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1573 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1575 <case OPTION_NO_US, case OPTION_US>: New.
1576 (md_show_usage): Be brief and reformat to match continuation of
1578 * po/gas.pot: Regenerate.
1580 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1582 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1583 force relocs for 12 bit branches.
1584 (md_apply_fix): Similarly, adjust logic here.
1586 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1588 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1589 adjust for external and weak syms as we will use a reloc. Allow
1590 for +8 offset when calculating limits of branches.
1591 (hppa_fix_adjustable): Undo 2000-09-23 change.
1592 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1593 Correct distance calculation.
1594 (tc_gen_reloc): Print the file name and line number if we can't
1597 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1598 * config/tc-hppa.c (nonzero_dibits): Define.
1599 (arg_reloc_stub_needed): Check each arg and return value
1600 separately for zero case.
1601 (pa_align): Declare argument `bytes'.
1603 2000-09-25 Kazu Hirata <kazu@hxi.com>
1605 * config/tc-cris.c: Fix formatting.
1606 * config/tc-d10v.h: Likewise.
1607 * config/tc-d30v.c: Likewise.
1608 * config/tc-d30v.h: Likewise.
1609 * config/tc-fr30.c: Likewise.
1610 * config/tc-fr30.h: Likewise.
1611 * config/tc-m68k.c: Likewise.
1612 * config/tc-m68k.h: Likewise.
1613 * config/tc-pj.h: Likewise.
1614 * config/tc-ppc.c: Likewise.
1615 * config/tc-ppc.h: Likewise.
1616 * config/tc-sh.c: Likewise.
1617 * config/tc-sh.h: Likewise.
1618 * config/tc-sparc.c: Likewise.
1619 * config/tc-v850.h: Likewise.
1620 * config/tc-vax.h: Likewise.
1621 * config/tc-w65.h: Likewise.
1622 * config/tc-z8k.h: Likewise.
1624 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1626 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1627 checks only for ELF.
1628 (hppa_force_relocation): Likewise.
1630 2000-09-22 Jim Wilson <wilson@cygnus.com>
1632 * config/tc-ia64.c (dv_sem): Add "stop".
1633 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1634 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1635 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1637 (mark_resources): Check IA64_RS_PRr.
1639 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1641 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1642 md_estimate_size_before_relax): Redesign and clean up the
1643 relaxation mechanism.
1645 2000-09-21 Kazu Hirata <kazu@hxi.com>
1647 * config/tc-ns32k.c: Fix formatting.
1648 * config/tc-ns32k.h: Likewise.
1650 2000-09-20 Kazu Hirata <kazu@hxi.com>
1652 * config/tc-m32r.c: Fix formatting.
1653 * config/tc-m32r.h: Likewise.
1654 * config/tc-m68851.h: Likewise.
1655 * config/tc-m68hc11.c: Likewise.
1656 * config/tc-m68hc11.h: Likewise.
1657 * config/tc-m88k.c: Likewise.
1658 * config/tc-mcore.c: Likewise.
1659 * config/tc-mcore.h: Likewise.
1660 * config/tc-mips.c: Likewise.
1661 * config/tc-mips.h: Likewise.
1662 * config/tc-mn10200.h: Likewise.
1663 * config/tc-mn10300.h: Likewise.
1664 * config/tc-tahoe.c: Likewise.
1665 * config/tc-tahoe.h: Likewise.
1667 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1669 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1670 Likewise in relaxation description comments.
1672 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1674 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1675 subtraction of two syms without emitting a relocation.
1677 From David Huggins-Daines <dhd@linuxcare.com>
1678 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1679 global or weak symbols.
1681 2000-09-15 Kazu Hirata <kazu@hxi.com>
1683 * config/tc-h8300.h: Fix formatting.
1684 * config/tc-h8500.c: Likewise.
1685 * config/tc-h8500.h: Likewise.
1686 * config/tc-hppa.h: Likewise.
1687 * config/tc-i370.h: Likewise.
1688 * config/tc-i386.h: Likewise.
1689 * config/tc-i860.c: Likewise.
1690 * config/tc-i860.h: Likewise.
1691 * config/tc-i960.h: Likewise.
1692 * config/tc-ia64.c: Likewise.
1693 * config/tc-ia64.h: Likewise.
1695 2000-09-14 Kazu Hirata <kazu@hxi.com>
1697 * config/tc-a29k.c: Fix formatting.
1698 * config/tc-alpha.c: Likewise.
1699 * config/tc-arc.c: Likewise.
1700 * config/tc-arc.h: Likewise.
1701 * config/tc-arm.c: Likewise.
1702 * config/tc-arm.h: Likewise.
1703 * config/tc-avr.c: Likewise.
1704 * config/tc-avr.h: Likewise.
1705 * config/tc-tic30.c: Likewise.
1706 * config/tc-tic30.h: Likewise.
1707 * config/tc-tic54x.c: Likewise.
1708 * config/tc-tic54x.h: Likewise.
1709 * config/tc-tic80.c: Likewise.
1710 * config/tc-tic80.h: Likewise.
1712 2000-09-14 Timothy Wall <twall@cygnus.com>
1714 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1715 parallel comparisons for later use.
1716 (struct rsrc): Add parallel comparison type.
1717 (resources_match): Skip special cases of PR usage (non-conflicting
1720 2000-09-13 Kazu Hirata <kazu@hxi.com>
1722 * config/obj-ecoff.c: Fix formatting.
1723 * config/obj-elf.c: Likewise.
1724 * config/obj-elf.h: Likewise.
1725 * config/obj-evax.h: Likewise.
1726 * config/obj-generic.h: Likewise.
1727 * config/obj-hp300.c: Likewise.
1728 * config/obj-hp300.h: Likewise.
1729 * config/obj-ieee.h: Likewise.
1730 * config/obj-vms.c: Likewise.
1731 * config/obj-vms.h: Likewise.
1733 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1735 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1736 (md_parse_option): Ditto.
1737 (md_longopts): Add -mips32 option.
1738 (md_show_usage): Document new options.
1739 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1740 (mips_ip): Assemble mfc0 with a sub-selection code.
1741 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1742 (mips_cpu_to_str): New function.
1743 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1744 Use CPU_* defines instead of hardcoded numbers.
1746 * doc/as.texinfo: Document new options.
1747 * doc/c-mips.texi: Ditto.
1749 2000-09-12 Kazu Hirata <kazu@hxi.com>
1751 * as.h: Fix formatting.
1752 * asintl.h: Likewise.
1753 * bit_fix.h: Likewise.
1754 * config/obj-aout.c: Likewise.
1755 * config/obj-aout.h: Likewise.
1756 * config/obj-bout.c: Likewise.
1757 * config/obj-bout.h: Likewise.
1758 * config/obj-coff.c: Likewise.
1759 * config/obj-coff.h: Likewise.
1760 * dwarf2dbg.h: Likewise.
1762 * flonum.h: Likewise.
1763 * frags.h: Likewise.
1764 * itbl-ops.h: Likewise.
1765 * macro.h: Likewise.
1768 * struc-symbol.h: Likewise.
1769 * subsegs.h: Likewise.
1770 * symbols.h: Likewise.
1772 * write.h: Likewise.
1774 2000-09-11 Kazu Hirata <kazu@hxi.com>
1776 * bignum-copy.c: Fix formatting.
1777 * config/tc-i370.c: Likewise.
1778 * config/tc-i960.c: Likewise.
1779 * config/tc-m68k.c: Likewise.
1780 * ehopt.c: Likewise.
1781 * flonum-copy.c: Likewise.
1782 * flonum-konst.c: Likewise.
1783 * flonum-mult.c: Likewise.
1784 * literal.c: Likewise.
1787 * stabs.c: Likewise.
1788 * subsegs.c: Likewise.
1790 2000-09-09 Philip Blundell <philb@gnu.org>
1792 * configure.in (arm*-*-uclinux*): New target.
1793 * configure: Regenerate.
1795 2000-09-09 Kazu Hirata <kazu@hxi.com>
1797 * input-file.c: Fix formatting.
1798 * itbl-ops.c: Likewise.
1799 * messages.c: Likewise.
1801 2000-09-08 Philip Blundell <philb@gnu.org>
1803 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1806 2000-09-07 H.J. Lu <hjl@gnu.org>
1808 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1809 * configure: Rebuild.
1811 2000-09-07 Kazu Hirata <kazu@hxi.com>
1813 * atof-generic.c: Fix formatting.
1814 * config/tc-mips.c: Likewise.
1815 * config/tc-vax.c: Likewise.
1816 * input-scrub.c: Likewise.
1818 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1820 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1821 * configure.in (sh-*-linux*): Added.
1822 * configure: Rebuilt.
1824 2000-09-06 Kazu Hirata <kazu@hxi.com>
1826 * config/tc-hppa.c: Fix formatting.
1828 * ecoff.c: Fix formatting.
1830 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1832 * configure: Rebuilt with new libtool.m4.
1834 2000-09-05 Kazu Hirata <kazu@hxi.com>
1836 * cgen.c: Fix formatting.
1837 * config/tc-ia64.c: Likewise.
1839 2000-09-05 Nick Clifton <nickc@redhat.com>
1841 * aclocal.m4: Regenerate.
1842 * config.in: Regenerate.
1843 * configure: Regenerate.
1844 * po/gas.pot: Regenerate.
1846 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1848 * config/tc-cris.c: Correct comment typos.
1850 2000-09-05 Eric Christopher <echristo@cygnus.com>
1852 * config/tc-mn10300.c: Cleanup.
1853 (md_pcrel_from): Enable.
1855 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1857 * expr.c (operand): Fix a comment typo.
1858 * write.c (write_relocs): Fix a signed/unsigned warning.
1860 * config/tc-hppa.c (fudge_reg_expressions): New
1861 (hppa_force_reg_syms_absolute): New.
1862 (pa_equ): Allow reg_section expressions.
1863 * config/tc-hppa.c (md_optimize_expr): Define.
1864 (hppa_force_reg_syms_absolute): Prototype.
1866 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1867 (pa_parse_number): Pass in arg to select fp reg parsing.
1868 Return 1 to indicate format checks pass. If strict, then only
1869 accept a register or register symbol. Return value in...
1870 (pa_number): New static for pa_parse_number.
1871 (FP_REG_BASE): Define.
1872 (FP_REG_RSEL): Define.
1873 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1874 appropriate. White space changes.
1875 (need_pa11_opcode): Don't bother passing any params, get them from
1877 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1878 Remove extraneous check in case 'Q'.
1879 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1880 reg, set section of resulting symbol to reg_section.
1881 (pa_parse_space_stmt): Modify call to pa_parse_number.
1882 (pa_space): Likewise.
1884 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1885 (hppa_force_relocation): Handle vtable relocs.
1886 (pa_vtable_entry): New.
1887 (pa_vtable_inherit): New.
1888 (md_pseudo_table): Add entries for vtable pseudos.
1889 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1890 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1892 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1893 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1894 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1896 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1897 specify a symbol type.
1899 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1900 dependent things together.
1901 (md_elf_symbol_type): Define.
1903 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1905 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1907 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1908 (obj_elf_vtable_entry): Declare.
1910 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1911 and export function.
1912 (obj_elf_vtable_entry): Similarly.
1913 (elf_pseudo_table): Fix the damage with a cast.
1915 2000-09-03 Richard Henderson <rth@cygnus.com>
1917 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1918 for template selection when a label is needed.
1920 2000-09-02 Kazu Hirata <kazu@hxi.com>
1922 * config/tc-ia64.c: Fix formatting.
1924 2000-09-02 Nick Clifton <nickc@redhat.com>
1926 * configure.in: Increase version number to 2.10.91.
1927 * configure: Regenerate.
1928 * aclocal.m4: Regenerate.
1929 * config.in: Regenerate.
1930 * po/gas.pot: Regenerate.
1931 * Makefile.in: Regenerate.
1933 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1935 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1936 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1937 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1939 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1942 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1944 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1945 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1946 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1947 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1948 (GOT_symbol): New variable.
1949 (md_undefined_symbol): Set it.
1951 2000-09-01 Richard Henderson <rth@cygnus.com>
1953 * config/tc-ia64.c (match): Don't inline.
1954 (extra_goodness): New.
1955 (md_begin): Prefer nop.f and nop.b for best_template.
1957 2000-08-31 Kazu Hirata <kazu@hxi.com>
1959 * as.c: Fix formatting.
1961 * frags.c: Likewise.
1962 * macro.c: Likewise.
1964 2000-08-31 Eric Christopher <echristo@cygnus.com>
1966 * config/tc-mn10300.c: Cleanup and fix warnings.
1967 (md_pseudo_table): Add initializers.
1968 (md_show_usage): Cleanup.
1969 (md_parse_option): Fix warnings.
1970 (md_undefined_symbol): Fix warnings.
1971 (md_conver_frag): Fix warnings.
1972 (tc_gen_reloc): Fix warnings.
1973 (md_apply_fix3): Fix warnings.
1974 (check_operand): Fix warnings.
1976 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1978 * acinclude.m4: Include libtool and gettext macros from the
1980 * aclocal.m4, configure: Rebuilt.
1982 2000-08-30 Mark Hatle <mhatle@mvista.com>
1984 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1986 2000-08-31 Kazu Hirata <kazu@hxi.com>
1988 * listing.c: Fix formatting.
1990 2000-08-29 Kazu Hirata <kazu@hxi.com>
1992 * app.c: Fix a comment typo. Fix formatting.
1994 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1996 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1997 offset of the target destination for jmp instructions.
1998 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2000 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2002 * NEWS: Mention support for CRIS.
2004 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2006 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2007 Sets `.lcomm' alignment to zero.
2009 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2011 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2012 (TC_FIX_ADJUSTABLE): Define.
2014 2000-08-23 Jim Wilson <wilson@cygnus.com>
2016 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2017 unwind.personality_routine is set.
2019 2000-08-23 H.J. Lu <hjl@gnu.org>
2021 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2023 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2025 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2028 2000-08-22 H.J. Lu <hjl@gnu.org>
2030 * config.in (STRICTCOFF): New for strict COFF.
2032 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2033 i386-*-go32* and i386-go32-rtems*.
2034 * configure: Rebuilt.
2036 * config/obj-coff.c (obj_coff_endef): Follow the historical
2037 behavior if STRICTCOFF is not defined.
2039 * doc/internals.texi: Document STRICTCOFF.
2041 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2043 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2044 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2045 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2046 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2047 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2048 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2049 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2052 2000-08-22 Eric Christopher <echristo@cygnus.com>
2054 * config/tc-mn10300.c: (md_apply_fix): New function.
2055 (mn10300_force_relocation): New function.
2056 (mn10300_fix_adjustable): New function.
2058 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2059 (TC_HANDLES_FX_DONE): Define.
2060 (obj_fix_adjustable): Define.
2061 (MD_APPLY_FIX3): Define.
2062 (TC_LINKRELAX_FIXUP): Define.
2064 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2066 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2068 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2070 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2072 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2073 if the fixup resulted in a relocation.
2075 2000-08-18 Nick Clifton <nickc@redhat.com>
2077 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2078 Make reference to first element of shift_names explicit.
2080 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2082 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2083 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2084 add a symbol's address. Removed all target-specific #ifdefs that
2085 used to accomplished the same.
2086 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2087 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2088 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2089 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2090 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2092 2000-08-17 Kazu Hirata <kazu@hxi.com>
2094 * dwarf2dbg.c: Fix formatting.
2096 2000-08-17 Nick Clifton <nickc@redhat.com>
2098 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2099 to be recoded as logical shift lefts by zero.
2101 2000-08-16 Jim Wilson <wilson@cygnus.com>
2103 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2104 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2106 (note_register_values): Handle IA64_OPND_R3_2 operands.
2108 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2110 * config/tc-i860.c (md_operand): Silly typo fixed.
2112 2000-08-16 Nick Clifton <nickc@redhat.com>
2114 * config/tc-arm.c (struct asm_shift): Delete.
2116 (enum asm_shift_index): New.
2117 (struct asm_shift_properties): New.
2118 (struct asm_shift_name): New.
2119 (shift_properties[]); New.
2120 (shift_names[]); New.
2122 (decode_shift): Use new structures.
2123 Issue a warning is "ROR #0" is used.
2124 Issue a warning if "ASR #0" or "LSR #0" is used.
2126 (md_begin): Initialise arm_shift_hsh table from new
2127 asm_shift_name array.
2129 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2131 * config/tc-sparc.c: Kill all warnings.
2132 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2134 (md_show_usage): Update usage text.
2136 2000-08-16 Nick Clifton <nickc@redhat.com>
2138 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2141 2000-08-15 Will Cohen <wcohen@redhat.com>
2143 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2145 * config/tc-sh.c (md_assemble): Changed so debug_type
2146 test performed for ppi_assemble
2147 * config/tc-sh.c: Included dwarf2dbg.h.
2148 (debug_line): Defined.
2149 (md_assemble): Generates dwarf2 line info.
2150 (sh_finalize): New function. Finalize dwarf2 info.
2151 (assemble_ppi): Returns size of code generated.
2152 (build_Mytes): Returns size of code generated.
2153 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2154 * config/tc-sh.h (md_end): Defined.
2155 (sh_finalize): Declared.
2157 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2159 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2162 2000-08-14 Nick Clifton <nickc@redhat.com>
2164 * config/tc-arm.c (do_bx): Allow "bx pc".
2166 2000-08-14 Jim Wilson <wilson@cygnus.com>
2168 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2169 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2170 (md_begin): Change assignment to md.flag to OR in the new bit.
2172 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2174 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2175 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2178 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2180 * NEWS: Mention i860 support.
2182 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2184 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2186 2000-08-14 Andreas Schwab <schwab@suse.de>
2188 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2190 2000-08-11 Andreas Schwab <schwab@suse.de>
2192 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2195 2000-08-11 Kazu Hirata <kazu@hxi.com>
2197 * expr.c: Fix formatting.
2198 * config/obj-bout.c: Likewise.
2200 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2202 * doc/c-i860.texi: Flesh out the i860 section more.
2204 2000-08-10 Kazu Hirata <kazu@hxi.com>
2206 * symbols.c: Fix formatting.
2209 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2211 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2212 has the IgnoreSize bit set.
2214 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2216 From Rodney Brown <RodneyBrown@mynd.com>
2217 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2218 * configure: Regenerate.
2220 2000-08-09 Kazu Hirata <kazu@hxi.com>
2222 * hash.c: Fix formatting.
2225 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2227 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2228 (i860_fix_info): New enum.
2229 (MD_APPLY_FIX3): Define.
2230 (WORKING_DOT_WORD): Define.
2231 (TC_HANDLES_FX_DONE): Define.
2232 (DIFF_EXPR_OK): Define.
2233 (LISTING_HEADER): Define.
2234 (TARGET_FORMAT): Select target format based on endian flag.
2235 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2236 (target_big_endian): Add external declaration.
2238 * config/tc-i860.c: All existing code reworked completely. Other
2239 new code shown below.
2240 (SYNTAX_SVR4): Define.
2241 (target_warn_expand): New variable.
2242 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2243 (md_longopts): Declare and define with new options (-EL, -EB,
2245 (md_show_usage): New function.
2246 (md_operand): New function.
2247 (obtain_reloc_for_imm16): New function.
2248 (md_apply_fix3): New function.
2249 (tc_gen_reloc): New function.
2251 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2253 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2254 2 bytes of the jump address are in the same frag.
2255 (find): Accept 68hc12 register indirect modes.
2257 * NEWS: Mention 68HC11 & 68HC12 support.
2259 2000-08-07 Richard Henderson <rth@cygnus.com>
2261 * config/tc-ia64.c (unwind): Add prologue_mask member.
2262 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2263 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2264 (dot_body): Clear unwind.prologue_mask.
2265 (dot_prologue): Set it. Accept a register second argument.
2267 2000-08-07 Kazu Hirata <kazu@hxi.com>
2269 * config/atof-ieee.c: Fix formatting.
2270 * config/atof-tahoe.c: Likewise.
2272 2000-08-06 Nick Clifton <nickc@cygnus.com>
2274 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2277 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2278 of .popsection, .previous, .pushsection, .subsection,
2279 .version, .vtable_entry, .vtable_inherit and .weak.
2281 2000-08-05 Kazu Hirata <kazu@hxi.com>
2283 * config/tc-cris.c: Fix formatting.
2284 * config/tc-i386.c: Likewise.
2285 * config/tc-sparc.c (sparc_ip): Simplify the code.
2287 2000-08-04 Kazu Hirata <kazu@hxi.com>
2289 * config/tc-cris.c: Rearrange code for readability.
2290 * config/tc-d10v.c: Fix formatting.
2291 * config/tc-m32r.c: Likewise.
2292 * config/tc-sparc.c: Likewise.
2294 2000-08-02 Jim Wilson <wilson@cygnus.com>
2296 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2297 before ia64_find_opcode.
2298 (md_assemble): Likewise.
2300 2000-08-01 Nick Clifton <nickc@cygnus.com>
2302 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2303 Undo some formatting fixes.
2305 2000-08-01 Kazu Hirata <kazu@hxi.com>
2307 * config/obj-som.c: Fix formatting.
2308 * config/obj-ieee.c: Likewise.
2309 * config/tc-arm.c: Likewise.
2310 * config/tc-v850.c: Likewise.
2312 2000-08-01 Nick Clifton <nickc@redhat.com>
2314 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2315 index by command line option.
2317 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2319 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2320 (@node M68K-Branch): Rewrite to match the reality.
2322 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2324 * doc/c-i860.texi: New file.
2325 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2326 * doc/Makefile.in: Regenerate.
2327 * doc/all.texi: Add I860 as relevant architecture.
2328 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2330 2000-07-31 Kazu Hirata <kazu@hxi.com>
2332 * config/tc-d30v.c: Fix formatting.
2334 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2336 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2337 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2338 long emit a long branch if available instead of an absolute jump, never
2339 emit absolute jumps for anything with --pcrel.
2341 * doc/c-m68k.texi: Document new command line option.
2343 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2345 * config/tc-avr.c: Use PARAMS macro in function declarations.
2346 Don't declare md_pcrel_from_section (already in tc-avr.h).
2347 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2348 (avr_operand): Don't set (unsigned) op_mask to -1.
2350 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2352 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2353 * configure: Regenerated.
2354 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2355 of operand to the .type directive (.e.g, "type").
2357 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2359 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2360 * app.c (do_scrub_chars): Record where first comment found.
2361 * read.c (read_a_source_file): Init found_comment on entry, and
2362 notify whether comments found on exit.
2363 * config/tc-hppa.c (md_shortopts): Add "c".
2364 (md_longopts): Add warn-comment.
2365 (md_parse_option): Handle it.
2366 (md_show_usage): Show available options.
2367 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2369 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2371 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2372 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2374 (md_estimate_size_before_relax): Don't fall off end of function.
2376 2000-07-27 Kazu Hirata <kazu@hxi.com>
2378 * config/tc-avr.c: Fix formatting.
2379 * config/tc-ns32k.c: Likewise.
2381 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2383 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2385 2000-07-27 Kazu Hirata <kazu@hxi.com>
2387 * config/tc-d10v.c: Fix formatting.
2388 * config/tc-z8k.c: Likewise.
2389 * config/tc-sparc.c: Likewise.
2391 2000-07-26 Dave Brolley <brolley@redhat.com>
2393 * cgen.c (queue_fixup): Declare opinfo.
2394 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2395 (gas_cgen_md_operand): Ditto.
2396 (gas_cgen_md_apply_fix3): Ditto.
2398 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2400 * config/obj-coff.c (obj_frob_symbol): Don't merge
2401 labels. Don't merge if the symbol isn't constant. Return
2402 immediately if a symbol is merged.
2404 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2406 * frags.c (frag_align): Correct absolute section alignment.
2408 2000-07-20 DJ Delorie <dj@redhat.com>
2410 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2411 it breaks linking against DLLs.
2413 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2415 * configure.in: Add CRIS support.
2416 * configure: Regenerate.
2417 * Makefile.am: (CPU_TYPES): Add cris.
2418 (CPU_OBJ_VALID) [aout]: Add cris.
2419 (MULTI_CPU_TYPES): Add cris.
2420 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2421 [coff]: Only i386 and mips are valid.
2422 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2423 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2424 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2425 Regenerate dependencies.
2426 * Makefile.in: Regenerate.
2427 * aclocal.m4: Regenerate.
2428 * as.c: Declare crisaout, criself.
2429 * config/tc-cris.h, config/tc-cris.c: New.
2430 * config/e-criself.c, config/e-crisaout.c: New.
2431 * po/POTFILES.in, po/gas.pot: Regenerate.
2433 2000-07-20 Kazu Hirata <kazu@hxi.com>
2435 * read.c: Fix formatting.
2436 * write.c: Fix formatting.
2438 2000-07-19 H.J. Lu <hjl@gnu.org>
2440 * sb.c: Include <stdlib.h> if exists for abort ().
2442 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2444 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2445 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2446 (pa_type_args): Same here.
2448 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2450 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2451 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2452 the storage class is already set.
2454 2000-07-17 Kazu Hirata <kazu@hxi.com>
2456 * config/tc-m68hc11.c: Fix formatting.
2457 * config/tc-mn10200.c: Likewise.
2458 * config/tc-mn10300.c: Likewise.
2459 * config/tc-pj.c: Likewise.
2460 * config/tc-tic80.c: Likewise.
2461 * config/tc-w65.c: Likewise.
2463 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2465 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2468 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2470 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2473 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2475 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2476 ELF as are used for SOM (except the 32-bit reloc one) to decide
2477 whether a symbol can be reduced to a section symbol. Expand on
2478 the comment for symbols involved in LR% and RR% expressions.
2480 2000-07-14 Nick Clifton <nickc@cygnus.com>
2482 * config/tc-mips.c (mips_disable_float_construction): New
2483 static variable. Set to true if doubles should not be
2484 constructed by loading two single width fp registers with
2485 halves of the value.
2486 (mips_ip): Test mips_disable_float_construction.
2487 (md_longopts): Add command line switches --construct-floats
2488 and --no-construct-floats.
2489 (md_parse_option): Parse new command line options.
2490 (md_show_usage): Describe new command line options.
2492 * doc/c-mips.texi: Document new command line options.
2494 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2496 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2497 * configure: Regenerate.
2499 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2501 * configure.in (DEFAULT_EMULATION setting): Revert part of
2502 2000-07-01 change that set te_multi=multi unless set to tmips.
2503 * configure: Regenerate.
2505 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2507 * config/obj-coff.c (coff_frob_section): Add padding to the last
2508 section when aligning it increases its size.
2510 2000-07-11 Kazu Hirata <kazu@hxi.com>
2512 * config/tc-tic54x.c: Fix formatting.
2514 2000-07-10 Kazu Hirata <kazu@hxi.com>
2516 * config/tc-h8500.c: Fix formatting.
2517 * config/tc-tic54x.c: Fix formatting.
2519 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2521 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2522 displacements correctly.
2524 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2526 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2528 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2532 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2534 From David Huggins-Daines <dhd@linuxcare.com>
2535 * config/te-hppalinux64.h: Add a new emulation.
2536 * configure.in (emulations): Add configure bits to support the
2537 64-bit Linux/parisc target.
2538 * configure: Regenerate.
2540 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2541 (md_shortopts): Add `V' for ELF.
2543 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2544 when SOM or ELF_ARG_RELOC are defined.
2545 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2546 ELF_ARG_RELOC are defined.
2547 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2548 (pa_stringer): ..Do it here instead. Fix comment typos.
2549 (hppa_force_relocation): Cast enums to int before comparing with
2552 From Ryan Bradetich <rbradetich@uswest.net>
2553 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2554 redifinition warning.
2555 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2556 (hppa_force_relocation): ditto
2557 (md_apply_fix): Added cast to buf to fix warnings.
2559 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2560 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2562 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2563 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2564 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2565 reloc_type** to avoid warnings in switch.
2566 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2567 little earlier instead.
2569 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2571 (pa_type_args): Use symbol_arg_reloc_info.
2572 (struct pa_it): Make arg_reloc unsigned int.
2573 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2574 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2575 (pa_code): Delete. pa_text duplicates this function.
2576 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2577 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2579 (cons_fix_new_hppa): Actually change selector to e_fsel when
2580 warning about assuming so.
2581 (tc_gen_reloc): More example elf arg reloc code.
2582 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2583 (hppa_force_relocation): Likewise.
2585 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2587 (pa_end_of_source): Prototype.
2588 (hppa_fix_adjustable): Prototype.
2589 (LABELS_WITHOUT_COLONS): Move it..
2590 * config/te-hppa.h: To here.
2592 * config/te-hppa64.h: New file.
2594 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2596 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2597 format -10, -16, 16 relocs.
2598 (hppa_elf_mark_end_of_function): Test for null
2599 last_call_info->start_symbol
2601 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2602 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2603 re_assesmble_* functions. Delete extraneous statements. Fix
2605 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2606 insn to re_assemble_*.
2608 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2610 * doc/internals.texi (Expressions): Fix typo.
2612 2000-07-08 Kazu Hirata <kazu@hxi.com>
2614 * config/tc-sh.c: Fix formatting.
2615 * config/tc-tic54x.c: Fix formatting.
2616 * depend.c: Fix formatting.
2617 * flonum-konst.c: Likewise.
2618 * flonum-mult.c: Likewise.
2620 2000-07-07 Kazu Hirata <kazu@hxi.com>
2622 * config/tc-sh.c: Fix comments.
2623 * config/obj-vms.c: Fix comments.
2624 * config/tc-a29k.c: Likewise.
2625 * config/tc-alpha.c: Likewise.
2626 * config/tc-h8300.c: Likewise.
2627 * config/tc-h8500.c: Likewise.
2628 * config/tc-i370.c: Likewise.
2629 * config/tc-ia64.c: Likewise.
2630 * config/tc-m68hc11.c: Likewise.
2631 * config/tc-m68k.c: Likewise.
2632 * config/tc-mips.c: Likewise.
2633 * config/tc-ns32k.c: Likewise.
2634 * config/tc-ppc.c: Likewise.
2635 * config/tc-z8k.c: Likewise.
2637 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2639 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2640 Default to '(SEC_LOAD | SEC_DATA)'.
2641 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2643 * doc/internals.texi (CPU Backend): Describe
2644 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2646 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2648 * as.c (parse_args): NULL terminate the long option list.
2650 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2652 * config/tc-d30v.h: Include "write.h" for fixS.
2653 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2655 2000-07-05 Nick Clifton <nickc@cygnus.com>
2657 * config/tc-d30v.c (write_2_short): Further changes to warning
2658 messages produced when combining EITHER_BUT_PREFER_MU attributed
2661 2000-07-05 DJ Delorie <dj@redhat.com>
2665 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2667 * config/tc-arm.c (psrs): Accept combinations of flags.
2669 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2671 * config/tc-avr.c: Change _ () to _() around all strings marked
2672 for translation (exception from the usual coding style).
2673 (avr_opt): New struct variable, how the new switches are set.
2674 (OPTION_MMCU): Define as 'm' and actually use.
2675 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2676 (show_mcu_list): New function, display the list of known MCUs.
2677 (md_show_usage): Document the new switches. Call show_mcu_list.
2678 (avr_set_arch): Change 'm' to OPTION_MMCU.
2679 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2680 Handle the new switches.
2681 (avr_operands): Disable warnings for undefined combinations of
2682 operands if -mall-opcodes. Disable warnings for skipping two-word
2683 instructions if enhanced core or -mno-skip-bug.
2684 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2685 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2686 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2687 (avr_ldi_expression): Warn about implicit lo8().
2688 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2690 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2692 * configure.in: Add entry for mips-*-sysv4*MP*
2693 * configure: Rebuild
2694 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2695 elf32-tradlittlemips for traditional mips targets.
2696 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2697 test for Link Once sections as in adjust_reloc_syms.
2698 * config/te-tmips.h: New file for traditional mips targets. Define
2701 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2703 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2704 flags argument is not present, don't change an existing section's
2705 section's attributes. If the flags argument is present, warn if the
2706 attributes don't match the section's current attributes. When
2707 long section names are supported, set SEC_LINK_ONCE and
2708 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2710 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2712 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2713 symbols; create them.
2715 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2717 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2718 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2720 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2722 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2723 expressions. Ignore the problem when handling 16 bit signed
2724 immediates, because the assembler will take care of the relocation
2727 2000-06-27 Nick Clifton <nickc@cygnus.com>
2729 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2730 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2731 sequential order, and emit warning messages if the input source
2732 code contains constructs like that, or parallel constructs
2733 containing such opcodes.
2735 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2737 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2738 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2739 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2740 (md_show_usage): Update usage message.
2741 (md_parse_option): Allow redefinition of MCU type within the
2742 same avr[1-5] bfd machine type. Show both old and new MCU type
2743 in the error message.
2744 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2745 Simplify 8K wrap code.
2747 2000-06-25 Kazu Hirata <kazu@hxi.com>
2749 * config/obj-aout.c: Remove all uses of DEFUN.
2750 * config/obj-ieee.c: Likewise.
2751 * config/tc-sh.c: Fix comment typos.
2752 * config/tc-tahoe.c: Likewise.
2753 * config/tc-vax.c: Likewise.
2754 * config/tc-w65.c: Likewise.
2755 * config/tc-z8k.c: Likewise.
2756 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2758 2000-06-24 DJ Delorie <dj@cygnus.com>
2760 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2761 more changes from Sept 1999
2762 (tc_i386_fix_adjustable): ditto
2763 (md_apply_fix3): ditto
2765 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2767 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2768 (gas_cgen_parse_operand): Set it around expression() call.
2769 (gas_cgen_md_operand): Test for it before longjmp().
2771 2000-06-24 Kazu Hirata <kazu@hxi.com>
2773 * config/tc-h8500.c: Remove all uses of DEFUN.
2774 * config/tc-sh.c: Likewise.
2775 * config/tc-w65.c: Likewise.
2776 * config/tc-z8k.c: Likewise.
2778 * config/tc-h8500.c: Fix typos in comments.
2780 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2782 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2785 2000-06-23 matthew green <mrg@redhat.com>
2787 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2788 defined. Fix error message for `[' grouping.
2790 2000-06-22 Kazu Hirata <kazu@hxi.com>
2792 * config/tc-h8300.c: Fix formatting and comment typos.
2794 2000-06-22 Timothy Wall <twall@cygnus.com>
2796 * config/tc-ia64.c (note_register_values): Move premature QP
2797 notation clearing into the appropriate place.
2799 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2801 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2802 first before anything else. Add bin-bugs.h, emul.h and progress.h
2803 Sort list of files as for $(OBJS) in Makefile.am.
2805 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2806 find one. Remake dependencies.
2807 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2808 * Makefile.in: Regenerate.
2809 * doc/Makefile.in: Regenerate.
2811 * config/tc-i386.c (i386_displacement): Don't assume a constant
2812 displacement is necessarily 16 bits when in 16 bit code mode.
2813 (md_assemble): Instead size the displacement here after we know
2814 for sure that a .code16gcc operand hasn't automatically added
2815 operand size prefixes.
2817 2000-06-21 H.J. Lu <hjl@gnu.org>
2819 * Makefile.am: Rebuild dependency.
2820 * Makefile.in: Rebuild.
2822 2000-06-21 Kazu Hirata <kazu@hxi.com>
2824 * config/tc-h8300.c (parse_reg): Make the function static.
2825 (parse_exp): Likewise.
2827 2000-06-20 DJ Delorie <dj@cygnus.com>
2829 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2830 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2831 for cygwin import libraries to work properly.
2833 2000-06-20 H.J. Lu <hjl@gnu.org>
2835 * Makefile.am: Rebuild dependency.
2836 * Makefile.in: Rebuild.
2837 * configure: Likewise.
2838 * doc/Makefile.in: Likewise.
2840 2000-06-20 Timothy Wall <twall@cygnus.com>
2842 * doc/internals.texi (CPU backend): Add @itemx for
2843 TC_START_LABEL_WITHOUT_COLON.
2844 * doc/c-tic54x.texi: New.
2845 * doc/as.texinfo: Add tic54x features and include primary tic54x
2847 * doc/all.texi: Add C54X.
2848 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2849 * doc/Makefile.in: Regenerate.
2850 * configure.in: Add tic54x and define LIBM for tic54x.
2851 * configure: Regenrate.
2852 * config/tc-tic54x.[ch]: New.
2853 * config/obj-coff.h: Add tic54x.
2854 * Makefile.am: (CPU_TYPES): Add tic54x.
2855 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2856 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2857 (as_new_LDADD): Add $(LIBM).
2858 * Makefile.in: Regenerate.
2860 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2862 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2863 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2864 * doc/as.texinfo: Likewise.
2866 * configure, Makefile.in: Regenerate.
2867 * configure.in (emulations): Recognize m6811 and m6812.
2868 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2869 Added files for 68hc11 and 68hc12 assembler.
2870 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2871 * config/tc-m68hc11.h: Header definition for that assembler.
2873 2000-06-18 Nick Clifton <nickc@redhat.com>
2875 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2876 instead of OCTETS_PER_BYTE.
2878 * config/tc-v850.c: Fix compile time warnings.
2879 * config/tc-ppc.c: Fix compile time warnings.
2881 2000-06-18 H.J. Lu <hjl@gnu.org>
2883 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2884 * configure: Rebuild.
2886 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2888 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2891 2000-06-16 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2894 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2896 * doc/c-mips.texi: Document newly accepted cpu variants.
2898 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2900 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2902 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2904 * macro.c (getstring): Make it possible to escape the quote
2907 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2909 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2911 2000-06-13 H.J. Lu <hjl@gnu.org>
2913 * configure: Regenerate.
2915 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2917 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2919 * doc/internals.texi (line_separator_chars): Semicolon is no
2920 longer a default. Mention null and newline as defaults.
2922 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2924 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2925 * config/tc-i860.h (line_separator_chars): Likewise.
2926 * config/tc-h8300.c (line_separator_chars): Likewise.
2927 * config/tc-i960.c (line_separator_chars): Likewise.
2928 * config/tc-m68k.c (line_separator_chars): Likewise.
2929 * config/tc-mips.c (line_separator_chars): Likewise.
2930 * config/tc-ns32k.c (line_separator_chars): Likewise.
2931 * config/tc-sparc.c (line_separator_chars): Likewise.
2932 * config/tc-vax.c (line_separator_chars): Likewise.
2934 * config/tc-h8300.c (comment_chars): Use string initialiser.
2935 * config/tc-i960.c (line_comment_chars): Likewise.
2936 * config/tc-z8k.c (comment_chars, line_comment_chars,
2937 line_separator_chars): Likewise.
2939 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2942 2000-06-08 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2947 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2949 * configure.in (VERSION): Update to show this is the CVS mainline.
2951 2000-06-08 Matthew Jacob <mjacob@feral.com>
2953 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2954 $at is the integer register $r28, vs. both $r28 and the floating
2955 point register $f28.
2957 2000-06-08 James E. Wilson <wilson@cygnus.com>
2959 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2960 (dot_endp): Don't call ia64_flush_insns.
2961 (emit_one_bundle): Don't delete prologue/body records from
2962 unwind_record list in first loop. Rewrite second loop to account for
2965 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2967 * config/tc-ia64.c: Add missing prototypes.
2968 (generate_unwind_image): Cast argument to output_unw_records call.
2970 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2972 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2974 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2976 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2977 (REGISTER_P): likewise.
2978 (avr_opcodes): uses include/opcode/avr.h
2979 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2981 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2983 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2986 2000-06-03 H.J. Lu <hjl@gnu.org>
2988 * read.c (is_end_of_line): Put back `;'.
2990 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2992 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2994 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2996 * expr.c (operand): Test is_end_of_line outside switch to catch
2997 line separator chars that are also operators.
2998 (operator): Return O_illegal for line separator chars.
3000 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3001 entry (or `!' entry for TC_HPPA).
3003 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3004 before indexing is_end_of_line. Remove redundant check for '\0'.
3006 * config/tc-h8500.c (md_assemble): Likewise.
3007 * config/tc-mcore.c (md_assemble): Likewise.
3008 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3011 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3013 * config/tc-mcore.c (mcore_cons): Likewise.
3014 (mcore_float_cons): Likewise.
3015 (mcore_stringer): Likewise.
3016 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3018 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3020 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3022 2000-05-29 Nick Clifton <nickc@cygnus.com>
3024 * config/tc-sh.c: Fix compile time warning messages.
3026 * config/tc-mips.c: Fix compile time warning messages.
3028 2000-05-29 Philip Blundell <philb@gnu.org>
3030 * doc/as.texinfo: Update copyright dates.
3031 (Local Labels): Delete misplaced mention of ARM.
3032 * NEWS: Mention ARM ELF support.
3034 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3036 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3037 it is modified, and use the real_size to compute the frag address
3038 for dwarf2 line info.
3040 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3042 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3043 line-matching scheme to cope with automake moving variables around.
3044 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3045 * Makefile.in: Regenerate.
3047 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3049 * config/tc-sparc.c (sparc_relax): New.
3050 (md_longopts): Add -relax and -no-relax options.
3051 (md_parse_options, md_show_usage): Likewise.
3052 (md_apply_fix3): Optimize tail call into branch always if possible.
3054 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3056 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3057 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3058 rules, with warning when a GAS statement specifies a packing that
3059 will result in an instruction being squashed.
3060 Added typdef packing_type and enumerals, changed various integer
3061 literals to use the enumerals.
3063 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3065 * config/tc-ia64.c (dot_restorereg_p): New function.
3066 (md_pseudo_table): Add restorereg.p.
3067 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3068 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3070 * config/tc-ia64.h (unw_record_type): Add unwabi.
3071 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3072 called MASK with members for imask, and the masks produced by
3073 fr_mem, gr_mem, br_mem, and frgr_mem.
3074 (unw_p_record): Add members ABI and CONTEXT.
3075 (unw_x_record): Add member AB.
3076 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3077 as pseudo-register for use during unwind info generation.
3078 (AR_PFS, AR_LC): New macros.
3079 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3080 whose names start with an at sign (as in "@priunat").
3081 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3083 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3084 proc_end, unwind_info, personality_routine): Consolidate into
3085 "unwind" structure to reduce offset-table use. Add member
3086 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3088 (output_R1_format, output_R3_format, output_P3_format,
3089 output_P6_format): Initialize R with zero to reduce compiler warnings.
3090 (output_P7_format): Ditto. Add `default' branch to switch
3091 statement to reduce compiler warnings.
3092 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3093 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3094 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3095 into single argument.
3096 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3097 compiler warnings. Merge A and B args into single argument.
3098 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3099 A and B args into single argument.
3100 (free_record): Removed (wasn't used).
3101 (free_list_records): Also free imasks in prologue records.
3102 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3103 (output_spill_mask): Remove.
3104 (output_unwabi): New function.
3105 (output_epilogue, output_label_state, output_copy_state): Call
3107 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3108 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3110 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3111 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3112 as part of handling the prologue records. Emit region's imask if
3113 we have one. Handle unwabi, epilogue, label_state, copy_state,
3114 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3115 spill_sprel_p, and spill_reg_p records.
3116 (set_imask, count_bits, slot_index): New function.
3117 (fixup_unw_records): Fix region size computation. Handle
3118 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3119 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3120 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3121 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3122 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3123 (dot_save): Use manifest constants for applicaton registers.
3124 Handle REG_PR and REG_PRIUNAT.
3125 (dot_restore): Don't just ignore it.
3126 (dot_restorereg): New function..
3127 (generate_unwind_image): Ensure unwind info is a multiple of eight
3128 bytes, not just four bytes.
3129 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3130 (dot_altrp): Don't just ignore it.
3131 (dot_savemem): New function. Replaces dot_savesp() and
3132 dot_savepsp(). Use manifest constants for applicaton registers.
3133 Handle REG_PR and REG_PRIUNAT.
3134 (dot_savef): Simplify.
3135 (dot_saveb): Support generation of br_gr.
3136 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3137 dot_label_state, dot_copy_state): New function.
3138 (dot_unwabi): Don't just ignore it.
3139 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3140 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3141 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3142 (emit_one_bundle): Set slot number for prologue/body records
3143 *before* emitting the first insn.
3144 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3145 (md_begin): Declare "psp" pseudo-register.
3146 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3147 so we don't get segfault.
3148 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3149 counts as required per SW Conventions manual
3150 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3151 output_preds_psprel, output_preds_sprel, output_spill_base,
3152 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3153 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3154 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3155 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3156 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3157 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3158 (dot_vframe): Implement.
3159 (dot_vframesp, dot_vframepsp): New function.
3161 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3163 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3164 * configure: Regenerate.
3166 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3168 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3169 (md_estimate_size_before_relax): so we can use it here instead of
3170 old kludges. Localise vars to blocks. Comment.
3172 * frags.c (frag_new): Update fr_var comments.
3173 * frags.h (struct frag): Ditto.
3175 2000-05-22 Richard Henderson <rth@cygnus.com>
3177 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3178 (pseudo_func): Add pcrel.
3179 (operand_match): Handle IA64_OPND_TGT64.
3180 (build_insn): Likewise.
3181 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3182 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3183 (fix_insn): Handle all three 64-bit relocation types.
3185 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3187 * obj.h (struct format_ops): New members begin, app_file,
3188 s_set_other, s_set_desc, s_get_type, s_set_type,
3189 separate_stab_sections, init_stab_section.
3191 * config/obj-multi.h: Update GPL notice to v2.
3193 (obj_app_file): New.
3194 (S_SET_SIZE): Test s_set_size for NULL before calling.
3195 (S_SET_ALIGN): Similar for s_set_align.
3200 (SEPARATE_STAB_SECTIONS): New.
3201 (INIT_STAB_SECTION): New.
3202 (EMIT_SECTION_SYMBOLS): New.
3203 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3205 * config/obj-elf.h: Update GPL notice to v2.
3206 Mention that this file is included from obj-multi.h.
3207 (obj_begin): Wrap definition in ifndef.
3208 (elf_file_symbol): Constify declaration.
3209 (obj_app_file): Ditto.
3210 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3211 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3213 * config/obj-elf.c (elf_s_set_other): New.
3214 (elf_file_symbol): Constify argument.
3215 (elf_separate_stab_sections): New.
3216 (elf_init_stab_section): New.
3217 (elf_format_ops): Add new members. Remove comma at end.
3219 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3220 (ecoff_format_ops): Add new fields. Remove comma at end.
3221 Mention inconsistency for emit_section_symbols.
3223 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3225 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3226 (coff_separate_stab_sections): New.
3227 (coff_format_ops): Add new members.
3229 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3230 (obj_aout_s_set_other): New.
3231 (obj_aout_s_set_desc): New.
3232 (obj_aout_s_get_type): New.
3233 (obj_aout_s_set_type): New.
3234 (obj_aout_separate_stab_sections): New.
3235 (aout_format_ops): New members added. Use obj_aout_process_stab,
3236 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3237 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3239 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3241 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3243 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3244 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3245 (md_estimate_size_before_relax): Ensure jumps to weak and
3246 externally visible symbols are relocatable.
3248 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3250 * stabs.c (aout_process_stab): Make global.
3251 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3252 * read.h (aout_process_stab): Declare.
3254 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3255 Generalize to *aout, *coff *elf.
3256 * configure: Regenerated.
3258 * doc/internals.texi (Object format backend): Say
3259 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3261 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3262 * Makefile.in: Regenerated.
3264 2000-05-19 Catherine Moore <clm@cygnus.com>
3266 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3268 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3270 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3271 instruction to reflect change in re_assemble_*.
3273 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3275 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3276 build PA64 ELF tools.
3277 * configure: Rebuilt.
3279 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3281 * Makefile.am: Regenerate dependencies.
3282 * Makefile.in: Regenerate.
3284 2000-05-15 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-arm.c (struct asm_psr): Add boolean field
3287 distinguishing between CSPR and SPSR. Rename 'number' field
3289 (psrs): Rearrange contents to match new asm_psr structure.
3290 (arm_psr_parse): Move next to psr_required_here. Make it
3291 return an asm_psr structure.
3292 (psr_required_here): Use asm_psr structure returned by
3294 (do_msr): Reorganise to allow psr_required_here to be called
3296 (md_undefined_name): Mark 'name' parameter as unused, since
3297 the COFF target does not use it.
3299 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3301 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3303 * config/te-aux.h: Likewise.
3304 * config/te-dpx2.h: Likewise.
3305 * config/te-go32.h: Likewise.
3306 * config/te-hp300.h: Likewise.
3307 * config/te-hppa.h: Likewise.
3308 * config/te-i386aix.h: Likewise.
3309 * config/te-ic960.h: Likewise.
3310 * config/te-interix.h: Likewise.
3311 * config/te-nbsd532.h: Likewise.
3312 * config/te-pc532mach.h: Likewise.
3313 * config/te-ppcnw.h: Likewise.
3314 * config/te-psos.h: Likewise.
3315 * config/te-sparcaout.h: Likewise.
3316 * config/te-sun3.h: Likewise.
3317 * config/te-sysv32.h: Likewise.
3319 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3321 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3322 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3323 and sign extend without an if statement.
3324 (build_bytes): Likewise.
3326 2000-05-14 Kazu Hirata <kazu@hxi.com>
3328 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3329 X_add_symbol L_32 case.
3331 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3333 * config/te-freebsd.h: New file.
3335 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3337 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3338 bindtextdomain): Replace defines with those from intl/libgettext.h
3339 to quieten gcc warnings.
3341 * NEWS: Mention x86 .arch and -q.
3343 * config/tc-i386.c (quiet_warnings): New.
3344 (md_assemble): Use quiet_warnings.
3345 (md_parse_option): Set quiet_warnings from -q.
3346 (md_show_usage): Mention -q, delete -m.
3347 (flag_do_long_jump): Delete.
3348 (md_parse_option): Remove -m.
3349 (md_show_usage): Remove -m.
3350 (md_create_long_jump): Remove useless flag_do_long_jump code.
3352 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3353 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3355 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3356 Alexander Sokolov <robocop@netlink.ru>
3358 * doc/c-i386.texi (i386-Arch): New section.
3359 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3361 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3362 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3363 architecture has been given and is not 486.
3364 (set_cpu_arch): New.
3365 (md_pseudo_table): Add .arch.
3366 (md_assemble): Warn if cpu architecture has been given and an
3367 unsupported instruction.
3369 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3370 Move operand_types bit defines after relevant template field.
3371 (template): Add cpu_flags.
3375 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3377 * config/tc-mn10300.h (md_end): Define.
3378 (mn10300_finalize): Declare.
3379 * config/tc-mn10300.c: Include dwarf2dbg.h.
3380 (debug_line): Define.
3381 (md_assemble): Generate dwarf2 line info.
3382 (mn10300_finalize): New function. Finalize dwarf2 info.
3384 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3386 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3387 external version of the relocation for weak symbols.
3389 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3391 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3392 frame size in units of 16 bytes, as required per SW Conventions manual.
3393 (output_unw_records): Output info-block header as a dword to get
3396 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3398 * as.h: #include "file", not <file> on files from ../include.
3399 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3400 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3401 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3402 (tc_coff_symbol_emit_hook): Ditto.
3403 (OPTCOUNT): Cast to int to avoid compiler warning.
3404 (md_begin): Fix signed/unsigned warnings.
3406 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3408 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3409 ABRANCH LONG case for a conditional branch on a 68000.
3410 (md_estimate_size_before_relax): Likewise. Also handle
3411 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3412 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3413 PC-relative on all CPUs.
3414 (md_estimate_size_before_relax): Likewise.
3416 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3418 * as.c (parse_args): Just mention current year in printed
3421 2000-05-03 J.T. Conklin <jtc@redback.com>
3423 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3425 (md_parse_option): Recognize -m7400.
3427 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3429 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3430 don't permit lp to become less than the words array.
3432 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3434 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3435 Fix little-endian case.
3437 2000-05-03 David O'Brien <obrien@NUXI.com>
3439 * as.c (parse_args): Update copyright.
3441 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3443 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3444 for the .bss section too.
3446 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3448 * configure.in: Set em=linux for hppa-*-linux.
3449 * configure: Regenerate.
3450 * doc/Makefile.in: Regenerate with correct automake.
3452 * frags.c (frag_grow): Sanity check chunk_size.
3454 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3455 * config/obj-som.h: Likewise.
3456 * config/obj-ieee.h: Likewise.
3458 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3460 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3461 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3462 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3463 (pa_ip): low_sign_unext now returns via function value. Use
3464 re_assemble_* instead of dis_assemble_* and
3465 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3467 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3468 (md_section_align, md_parse_option, md_show_usage,
3469 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3470 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3471 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3472 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3473 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3475 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3476 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3477 outside of switch. Correct mask and shifting errors in case 10
3478 and case -11. In case 21, compare against signed range to suit
3479 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3480 case 17 and case 22, use offsetT variable to properly check range.
3481 Use re_assemble_* here too.
3482 (evaluate_absolute): Change type of value to offsetT. Call
3483 hppa_field_adjust to do the work for us.
3484 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3485 (pa_parse_cmpib_64_cmpltr): Ditto.
3486 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3487 of i to unsigned int.
3488 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3489 (pa_end_of_source): Return type is void.
3491 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3493 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3495 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3497 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3498 More comments added.
3499 (md_begin): Removed "construct symbols for each register name".
3500 Because register names conflicts with GCC generated function
3502 (avr_operand): Now constant numbers can be used as a register
3503 identifiers (0 as r0, 31 as r31).
3504 (md_assemble): use skip_space () before parsing instruction
3507 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3509 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3510 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3511 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3512 * configure: Regenerate.
3514 2000-04-29 Andreas Jaeger <aj@suse.de>
3516 * as.h: Correctly check GCC version.
3518 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3520 * doc/as.1: Fix unbalanced brackets.
3522 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3524 (line_comment_chars): Set to '/' if TE_FreeBSD.
3526 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3528 * configure.in: Configury support for PA64 (currently disabled).
3529 * configure: Rebuilt.
3531 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3533 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3534 bfd_set_section_alignment.
3536 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3538 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3541 2000-04-24 Nick Clifton <nickc@cygnus.com>
3543 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3544 * doc/as.texinfo (Align): Include arm and strongarm in list of
3545 targets that have the second form of the behaviour of the .align
3548 2000-04-24 Mark Klein <mklein@dis.com>
3550 * obj-som.c: Terminate obj_pseudo_table.
3552 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3554 * as.c (parse_args): Allow md_parse_option to override -a listing
3556 * config/obj-coff.c (add_lineno): Change type of offset parameter
3557 from "int" to "bfd_vma."
3558 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3559 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3560 (ppc_change_csect): Align correctly for XCOFF64.
3561 (ppc_machine): New function, which discards "ppc_machine" line.
3562 (ppc_tc): Cons for 8 when code is 64 bit.
3563 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3565 (md_parse_option): Handle -a64 and -a32.
3567 * config/tc-ppc.h (TARGET_MACH): Define.
3568 (TARGET_FORMAT): Move to function.
3569 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3571 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3573 * config/tc-avr.c: New AVR_ISA_ defined.
3574 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3575 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3576 for `fmul', `movw' and `lpm R,Z' instructions.
3577 (avr_operands): Warn if current opcode is a two-word instruction
3578 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3579 (avr_opcodes): New commands added.
3580 (REGISTER_P): Check 'a' and 'v' constraint letters.
3581 (mcu_types): New MCU added.
3583 2000-04-22 Timothy Wall <twall@cygnus.com>
3585 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3587 (operand_match): Conditionally insert default bit values for IMMU9.
3589 2000-04-14 Matthew Green <mrg@cygnus.com>
3591 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3592 * configure: Rebuilt.
3594 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3595 Jason Eckhardt <jle@cygnus.com>
3597 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3599 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3600 Added handling of new operand types l,y,&,fe,fE,fx.
3602 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3603 David Mosberger <davidm@hpl.hp.com>
3604 Timothy Wall <twall@cygnus.com>
3605 Andrew MacLeod <amacleod@cygnus.com>
3606 Jim Wilson <wilson@cygnus.com>
3608 * Makefile.am (CPU_TYPES): Add ia64.
3609 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3610 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3611 * Makefile.in: Rebuild.
3612 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3613 * configure: Rebuild.
3614 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3615 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3616 * expr.c (expr): Handle md_optimize_expr.
3617 * read.c (LEX_HASH): Add comment.
3618 * config/tc-ia64.c, config/tc-ia64.h: New files.
3620 2000-04-21 Richard Henderson <rth@cygnus.com>
3622 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3623 bundling a non-delayed branch type instruction.
3625 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3627 * config/tc-mn10300.c (HAVE_AM30): Define.
3628 (md_assemble): Use it.
3630 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3632 * config/obj-elf.c (obj_elf_change_section): Check for changed
3635 * Makefile.am: (CPU_MULTI_VALID): Remove.
3636 (MULTI_CPU_TYPES): Define.
3637 (MULTI_CPU_OBJ_VALID): Define.
3638 (DEPTC): Use the above.
3639 (DEPOBJ): Same here.
3641 Regenerate dependencies.
3642 * Makefile.in: Regenerate.
3644 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3646 * Makefile.am (YACC, LEX): Get them from configure.
3648 2000-04-18 H.J. Lu (hjl@gnu.org)
3650 * config/tc-i386.c (offset_in_range): Use addressT instead of
3651 bfd_vma for non-bfd assemblers.
3653 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3655 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3656 doesn't give spurious errors.
3658 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3660 * as.h (SEEK_SET): Define if undefined.
3662 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3664 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3665 constants, and don't assume offsetT is 32 bits.
3667 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3669 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3670 (md_pcrel_from_section): Add prototype.
3671 (d10v_fix_adjustable): Add prototype.
3672 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3674 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3676 2000-04-12 Nick Clifton <nickc@cygnus.com>
3678 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3679 symbol in frag chain.
3681 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3683 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3684 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3685 (fits_in_signed_word, smallest_imm_type): Ditto.
3686 (md_assemble): Use an offsetT var to hold offsetT values, not a
3688 (offset_in_range): New.
3689 (md_assemble): Use it.
3690 (md_convert_frag): Change type of target_address, opcode_address,
3691 and displacement_from_opcode_start to offsetT.
3692 (md_create_short_jump): Change type of offset to offsetT.
3693 (md_create_long_jump): Ditto.
3694 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3695 (md_chars_to_number): Remove.
3696 (output_invalid): Remove duplicate prototype.
3698 2000-04-09 Nick Clifton <nickc@cygnus.com>
3700 * Makefile.am (CPU_TYPES): Add 'avr'.
3701 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3702 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3704 * Makefile.in: Regenerate.
3706 * doc/as.texinfo: Add M32R documentation.
3708 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3710 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3711 --enable-build-warnings option.
3712 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3713 * Makefile.in, configure: Re-generate.
3715 2000-04-07 Nick Clifton <nickc@cygnus.com>
3717 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3718 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3719 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3720 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3721 (arm_force_relocation): Force relocations for
3722 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3724 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3726 * config/tc-sh.c (get_operands): There's no third operand if the
3727 first operand is an immediate.
3729 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3731 * config/tc-sh.c (immediate): Delete.
3732 (sh_operand_info): Add immediate member.
3733 (parse_reg): Use A_PC for pc.
3734 (parse_exp): Add second argument 'op'. All callers changed.
3735 (parse_at): Expect pc to be coded as A_PC.
3736 Use immediate field in *op.
3737 (insert): Add fourth argument 'op'. All callers changed.
3738 (build_relax): Add second argument 'op'. All callers changed.
3739 (insert_loop_bounds): New function.
3740 (build_Mytes): Remove DISP_4.
3741 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3742 (assemble_ppi): Use immediate field in *operand.
3743 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3744 (md_apply_fix): Likewise.
3745 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3747 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3749 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3751 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3753 * internals.texi (CPU backend): Document
3754 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3756 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3758 * po/gas.pot: Regenerate.
3760 * as.c (show_usage): Restore translated part of bug string.
3761 * gasp.c (show_usage): Likewise.
3763 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3764 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3765 than move-if-change.
3766 (DEP1): Modify for "gcc -MM".
3770 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3771 Update dependencies.
3772 * Makefile.in: Regenerate.
3774 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3776 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3777 (md_begin): Likewise.
3778 (HAVE_AM33): New macro.
3779 (md_assemble): Use it. Match r_regs and xr_regs only if
3782 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3784 * as.h: #include "bin-bugs.h"
3785 * as.c (show_usage): Use REPORT_BUGS_TO.
3786 * gasp.c: #include "bin-bugs.h"
3787 (show_usage): Use REPORT_BUGS_TO.
3789 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3791 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3793 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3794 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3797 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3799 * config/tc-i386.c (i386_immediate): Don't assume a constant
3800 immediate is necessarily 16 bits when in 16 bit code mode.
3801 (md_assemble): Instead set guess_suffix here after we have checked
3804 2000-04-02 Richard Henderson <rth@cygnus.com>
3806 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3807 quantities. Correct right shift sign extension.
3808 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3809 32-bit value when shifting into place.
3811 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3813 * app.c: Add ATTRIBUTE_UNUSED as needed.
3814 * config/tc-ppc.c: Likewise.
3815 (ppc_size): Make unsigned long.
3816 (ppc_insert_operand): Add casts to avoid warnings.
3818 2000-03-31 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-d10v.h (md_flush_pending_output): Define.
3822 2000-03-29 Nick Clifton <nickc@cygnus.com>
3824 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3825 segment. Works for both BFD_ASSEMBLER and others.
3826 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3828 2000-03-29 Nick Clifton <nickc@cygnus.com
3830 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3832 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3834 * listing.c (LISTING_LHS_WIDTH): Default depends on
3836 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3838 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3840 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3843 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3845 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3847 * config/tc-avr.c (mcu_types): Add missing initialiser.
3848 (md_pcrel_from_section): Add prototype.
3849 (avr_operand): Remove redundant test of unsigned < 0.
3850 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3852 2000-03-27 Denis Chertykov <denisc@overta.ru>
3854 * config/tc-avr.c: New file for AVR support.
3855 * config/tc-avr.h: Likewise.
3856 * configure.in: Add AVR support.
3857 * configure: Regenerate.
3859 2000-03-26 Timothy Wall <twall@cygnus.com>
3861 * gasp.c (macro_op): Add new argument to check_macro call.
3862 Macro structure definitions moved to macro.h
3863 * sb.h: Add argument to prototype for input_scrub_include_sb.
3864 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3865 nesting checks with an additional flag.
3866 (struct input_save): Add flag to indicate whether current sb
3867 should be checked for proper macro/conditional nesting.
3868 (input_scrub_push/pop): Save/restore nest check flag.
3869 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3871 * macro.c (check_macro): Allow caller to retrieve parsed macro
3872 information if a pointer is provided. This information may be
3873 used by the new macro hooks.
3874 * macro.h: Update prototype for check_macro. Macro struct
3875 definitions moved here from macro.c/gasp.c.
3876 * read.c (read_a_source_file): Add parameter to check_macro call,
3877 and pass macro info to the macro hook, if defined.
3878 (input_scrub_insert_line): New. Allow insertion of a line of
3879 characters into the input stream.
3880 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3881 file into the input stream.
3882 (s_include): Use input_scrub_insert_file.
3883 * internals.texi: Document new macro hooks.
3884 * as.h: New prototypes added.
3886 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3888 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3889 an initial capital letter.
3890 (i386_index_check): Reindent.
3892 2000-03-19 Nick Clifton <nickc@cygnus.com>
3894 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3897 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3899 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3900 instruction operand bad if Rd > 7 when generating
3901 thumb instructions. Prevents for example,
3902 "adr r12,label" from silently failing and generating
3903 the wrong instruction.
3905 2000-03-17 Nick Clifton <nickc@cygnus.com>
3907 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3908 that have a destingation >= 0x400000.
3909 Fix compile time warning messages.
3911 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3913 * config/tc-sh.c (md_begin): When encountering insn that are
3914 not supported by the current arch, only change the name if
3915 its contents are the same as prev_name.
3916 (get_specific): If the the architecture doesn't match, fail.
3918 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3920 * config/tc-sh.c (IDENT_CHAR): Define.
3921 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3922 matching back where it came from.
3924 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3926 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3928 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3930 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3933 2000-03-15 Kazu Hirata <kazu@hxi.com>
3935 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3937 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3939 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3940 floating-point-number, make sure 'f' is in FLT_CHARS.
3942 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3944 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3945 (s_lcomm_internal): Use it.
3946 * doc/internals.texi (CPU backend): Document it.
3947 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3950 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3952 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3955 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3956 implementation doesn't have special handling for switch
3958 (macro_build): Allow for code in sections other than .text.
3960 (mips_ip): Likewise.
3961 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3962 Don't perform relocs if we will be outputting them.
3963 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3964 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3967 2000-03-09 Catherine Moore <clm@cygnus.com>
3969 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3970 relocation type based on the entry in the fixup structure.
3971 Put S_IS_EXTERN processing back in.
3973 2000-03-08 H.J. Lu (hjl@gnu.org)
3975 * Makefile.am (install-exec-tooldir): Depend on
3976 install-exec-bindir for parallel make.
3977 * Makefile.in: Regenerated.
3979 2000-03-06 Nick Clifton <nickc@cygnus.com>
3981 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3983 (md_parse_option): Parse -m32r command line switch - disable m32rx
3985 (md_show_usage): Document new option.
3987 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3988 * doc/Makefile.in: Regenerate.
3989 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3991 2000-03-02 Michael Meissner <meissner@redhat.com>
3993 * config/tc-d30v.c (check_range): Remove code that incorrectly
3994 sign extended values where bits < 32.
3996 2000-03-02 H.J. Lu (hjl@gnu.org)
3998 * configure.in: Support --enable-targets=all on ia32.
3999 * configure: Regenerated.
4001 2000-03-01 Nick Clifton <nickc@cygnus.com>
4003 * gasp.c (do_align): Remove bogus check of alignment value.
4005 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4007 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4008 TC_PPC was defined forced the type of a symbol with no other type
4011 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4013 * doc/internals.texi (CPU backend): Mention that
4014 line_separator_chars do not break up comments. Fix typos for
4015 LEX_AT and LEX_NAME descriptions. Document operands for
4016 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4017 description of md_create_short_jump usage. Document argument for
4018 md_undefined_symbol.
4020 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4022 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4023 (md_parse_option): Handle it.
4024 (md_show_usage): Document it.
4026 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4028 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4029 opcode, for the instruction `pal19'. From Andrea Arcangeli
4032 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4034 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4036 (md_assemble): To here, before template operands are matched.
4037 Also ensure a constant immediate is sign extended when we know the
4038 size is at most 16 bits. This is to catch cases like "add
4039 $0xffc0,%ax" where we don't know the size, and thus that the
4040 immediate can be represented as Imm8S until after parsing the
4042 (i386_displacement): Similarly sign extend 16 bit constant
4044 (md_assemble): Relax 16-bit jump constant range check to suit sign
4045 extended displacements.
4047 2000-02-26 Andreas Jaeger <aj@suse.de>
4049 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4051 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4053 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4054 call operands when intel_syntax.
4055 (intel_float_operand): Return 2 for "fi...".
4056 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4057 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4058 earlier "SHORT" change.
4059 (md_assemble): When determining suffix from Regs, exclude
4062 2000-02-24 Nick Clifton <nickc@cygnus.com>
4064 * configure: Add arm-wince, mips-pe and sh-pe targets.
4065 * configure: Regenerate.
4067 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4069 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4070 "pe-mips" for the mips-pe target.
4072 * config/tc-arm.c (insns): Change displacement encoded in BL
4073 and B instructions if the target port is arm-wince.
4074 (do_ldst): Do not bias the relocation offset if the target
4076 (md_pcrel_from): Add in missing relocation offset bias if the
4077 target os arm-wince.
4079 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4080 (md_begin): Disable -G support for mips-pe target.
4081 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4082 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4085 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4086 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4087 assembler, just set the alignment to 4.
4089 * config/te-wince-pe.h: New file for WinCE targets. Define
4092 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4094 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4095 string instructions.
4096 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4097 (i386_intel_memory_operand): After finding a segment override,
4098 check again for no `[' before looking for a displacement. Bomb if
4099 more than one displacement rather than silently discarding the
4100 second and subsequent ones. Free strings malloc'd by
4101 build_displacement_string.
4103 2000-02-24 Catherine Moore <clm@cygnus.com>
4105 * config/obj-som.c (obj_pseudo_table): Add "weak".
4106 (obj_som_weak): New routine.
4108 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4110 * config/tc-i386.c (union i386_op): New.
4111 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4112 Throughout file replace occurences of disps[n], imms[n], regs[n]
4113 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4114 intel mode operand swapping. Add assert in regKludge and
4115 fake_zero_displacement code. Test i.types[n] when outputting
4116 displacements and immediates. Combine output of Disp16 with
4118 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4119 when in intel mode by (not) reversing fsub and fdiv operands
4120 before the template search. This fails for single operand
4121 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4122 undefined. Instead fix the base_opcode after we've found the
4123 template. Move base_opcode xor with found_reverse_match from
4124 opcode output code to before this fix so we test for the correct
4126 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4127 check in intel mode. Instead compare opcodes.
4129 * config/tc-i386.h (TC_RELOC): Delete.
4130 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4131 with equivalent call to reloc.
4133 * as.h (flag_m68k_mri): Move declaration after target include, and
4134 only declare when TC_M68K defined. Define as zero otherwise.
4135 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4136 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4137 Define as zero otherwise.
4138 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4139 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4140 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4141 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4142 testing whether defined.
4143 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4144 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4145 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4146 rather than testing whether defined.
4147 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4148 (parse_mri_cons): Declare and use only when TC_M68K.
4149 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4150 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4151 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4153 * NEWS: Mention IBM 370 support.
4155 2000-02-23 Richard Henderson <rth@cygnus.com>
4157 * config/tc-i386.c (md_assemble): When swapping operands for
4158 intel_syntax, assume everything that's not Imm or Disp is a
4161 2000-02-23 Linas Vepstas <linas@linas.org>
4163 * config/tc-i370.c, config/tc-i370.h: New files.
4164 * Makefile.am: Add support for Linux/IBM 370.
4165 * configure.in: Likewise.
4166 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4167 * config/obj-elf.c: Include elf/i370.h
4168 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4170 * Makefile.in: Regenerate.
4171 * configure: Regenerate.
4173 * doc/c-i370.texi: New file.
4174 * doc/all.texi: Include it.
4175 * doc/as.texinfo: And here.
4176 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4177 * doc/Makefile.in: Regenerate.
4179 2000-02-19 Michael Meissner <meissner@redhat.com>
4181 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4182 determine if an instruction can be used in parallel with an ADDppp
4183 or SUBppp instruction.
4185 2000-02-22 Andrew Haley <aph@cygnus.com>
4187 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4189 2000-02-22 Andrew Haley <aph@cygnus.com>
4191 * config/tc-mips.c (mips_gp32): New variable.
4192 (macro_build) Use mips_gp32.
4194 (md_longopts): Add "-mgp32" and "-mgp64".
4195 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4197 (OPTION_M7900): Change offset
4198 (OPTION_NO_M7900): Ditto.
4200 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4202 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4203 warning, and bump it to 1.
4205 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4207 From Brad Lucier <lucier@math.purdue.edu>:
4208 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4211 2000-02-21 Catherine Moore <clm@cygnus.com>
4213 * config/tc-mips.c (MF_HILO_INSN): Define.
4214 (mips_7000_hilo_fix): Declare.
4215 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4216 (md_parse_option): Check for 7000_HILO_FIX options.
4217 (OPTION_M7000_HILO_FIX): Define.
4218 (OPTION_NO_M7000_HILO_FIX): Define.
4219 * doc/c-mips.texi (-mfix7000): Describe.
4221 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4223 * listing.c (print_lines): Remove unused variable `end'.
4225 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4226 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4227 reloc_type when BFD_ASSEMBLER.
4228 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4229 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4230 statement and quell signed vs. unsigned comparison warning.
4232 2000-02-18 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4235 the computed frag offset, rather than overwriting it.
4237 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4239 * config/tc-sh.c ("elf/sh.h"): Include.
4240 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4241 (md.begin): Initialize target_arch.
4242 Only include opcodes in has table that match selected architecture.
4243 (parse_reg): Recognize register names for sh-dsp.
4244 (parse_at): Recognize post-modify addressing.
4245 (get_operands): The leading space is now optional.
4246 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4247 arguments. Update valid_arch.
4248 (build_Mytes): Add support for SDT_REG_N.
4249 (find_cooked_opcode): New function, broken out of md_assemble.
4250 (assemble_ppi, sh_elf_final_processing): New functions.
4251 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4252 (md_longopts, md_parse_option): New option: -dsp.
4253 * config/tc-sh.h (elf_tc_final_processing): Define.
4254 (sh_elf_final_processing): Declare.
4256 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4258 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4259 the unwinder subspace. Save the current seg/subseg before creating
4262 2000-02-10 Nick Clifton <nickc@cygnus.com>
4264 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4265 little endian targets.
4266 (INST_BYTE1): Redefine to handle big and little endian
4268 (cpu_type): New type: Select between M340 and M210.
4269 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4270 instructions of the M340.
4271 (md_assemble): Add support for the MULSH and OPSR classes of
4273 (md_atof): Add support for little endian targets.
4274 (md_parse_option): Add support for -EL, -EB and -mcpu command
4276 (md_convert_frag): Add support for little endian targets.
4277 (md_apply_fix3): Add support for little endian targets.
4278 (md_number_to_chars): Add support for little endian targets.
4280 2000-02-10 Timothy Wall <twall@redhat.com>
4282 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4283 defined, use it to verify the symbol just read should be a label.
4285 2000-02-10 Timothy Wall <twall@redhat.com>
4287 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4288 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4289 around colons when KEEP_WHITE_AROUND_COLON is defined.
4290 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4291 and KEEP_WHITE_AROUND_COLON.
4293 2000-02-08 Timothy Wall <twall@redhat.com>
4295 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4297 (do_repeat): New. Abstract repeat logic so that a "break" can be
4299 (end_repeat): New. Provide support for a "break" out of the
4301 * read.h: Add prototypes for new functions.
4303 2000-02-08 Timothy Wall <twall@redhat.com>
4305 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4306 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4307 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4310 2000-02-08 Timothy Wall <twall@redhat.com>
4312 * read.c: Added elseif to directives table.
4313 * read.h: Added prototype for s_elseif.
4314 * doc/as.texinfo: Added description for elseif.
4315 * cond.c (s_elseif): New function
4317 2000-02-04 Timothy Wall <twall@redhat.com>
4319 * listing.c (print_lines): Remove conditionals causing bug in
4322 2000-02-03 Timothy Wall <twall@cygnus.com>
4324 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4326 * frags.c (frag_new): Calculate fr_fix in octets
4327 (frag_now_fix) Return offset as target address offset (bytes).
4328 (frag_now_fix_octets) New - Return offset in octets (8-bit
4330 * frags.h: Added prototype for frag_now_fix_octets().
4331 Distinguish between octets and bytes in field descriptions.
4332 * listing.c (calc_hex): Account for octets vs bytes when
4333 printing addresses/offsets.
4334 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4335 target is little-endian, print the octets in a word in big-endian
4336 order so that the display looks like a proper hexadecimal number,
4337 instead of having the octets reversed.
4338 * read.c (do_align): When recording alignment, alignment power
4339 should be in terms of target bytes (minimum addressible unit)
4341 (do_org) Convert ORG target address (byte) argument into an
4342 octet offset when generating a variable fragment.
4343 * symbols.c (resolve_symbol_value): Symbol final value
4344 converted to a target address offset (bytes) from its octet offset.
4345 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4346 offset (bytes) is adjusted by the frag offset (octets) converted
4348 (coff_frob_section) Section alignment power is in terms of bytes;
4349 convert it to an octet alignment power when calculating size (and
4350 size mask) in octets. Don't modify the section size in order to
4351 "align" it for TI COFF, since that format has a different method
4352 for storing alignment information.
4354 2000-02-01 Timothy Wall <twall@cygnus.com>
4356 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4357 entries, matching the way GCC generates them. If not escaped, the
4358 filename is encoded incorrectly.
4360 2000-01-31 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-arm.c (reg_table): Add support for ATPCS register
4365 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4367 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4369 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4371 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4372 of a symbol when we really care about its value.
4374 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4376 * config/tc-mcore.c (md_assemble): Give warning message if
4377 operands passes to instruction are more than the spec.
4379 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4381 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4382 Thumb mode but the label seen was not declared as '.thumb_func'
4383 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4384 correct disassembly of Thumb code bounded by non function labels.
4386 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4388 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4389 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4391 * Makefile.in: Same here.
4394 * configure.in: Set bfd_gas for i386-aout when primary target
4395 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4396 we may need the primary te_file. Remove incorrect comment.
4398 * configure: Regenerate.
4400 * config/e-i386aout.c: New file.
4402 * as.c (USE_EMULATIONS): Move to before print_version_id.
4403 (struct emulation): Add i386aout.
4404 (show_usage): Split text strings. Reformat -a text. Add --em
4408 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4409 (aout_format_ops): New.
4412 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4413 preprocessor conditional and add aout USE_EMULATIONS tests.
4414 (read_a_source_file): Don't pass error strings to printf as
4418 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4420 (do_data): Same here.
4421 (process_file): And here.
4424 * symbols.c (colon): Rewrite "already defined" fatal message
4425 code for aout with USE_EMULATIONS.
4428 * config/obj-aout.c (OBJ_HEADER): Define.
4429 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4431 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4432 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4434 (obj_aout_type): Expand S_SET_OTHER here too.
4435 (obj_read_begin_hook): Remove.
4436 (aout_pop_insert): New.
4437 (obj_aout_s_get_other): New.
4438 (obj_aout_s_get_desc): New.
4439 (aout_format_ops): New.
4442 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4443 gets aout_pseudo_table.
4444 (aout_pseudo_table): Declare.
4445 (obj_read_begin_hook): Define.
4448 * config/obj-coff.c (obj_pseudo_table): Rename to
4450 (coff_pop_insert): Use coff_pseudo_table.
4451 (coff_sec_sym_ok_for_reloc): Remove.
4452 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4453 and comment all zero entries and remove #if 0 code.
4456 * config/obj-coff.h (obj_pop_insert): Define.
4457 (coff_pseudo_table): Declare.
4460 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4461 s_get_size, s_set_size. Comment all zero entries.
4464 * config/obj-elf.c (elf_s_get_other): New function.
4465 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4466 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4467 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4469 (obj_elf_parse_section_letters): Don't pass error strings to
4470 printf as format arg.
4473 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4475 (elf_s_get_other): Declare.
4476 (S_GET_OTHER) Define as elf_s_get_other if not already
4478 (S_SET_OTHER): Only define when not already defined.
4479 (elf_obj_read_begin_hook): Declare.
4480 (obj_read_begin_hook): Define.
4481 (elf_obj_symbol_new_hook): Declare.
4482 (obj_symbol_new_hook): Define.
4485 * config/obj-multi.h: Add copyright header and protect against
4486 multiple inclusion. Add * to all function pointers.
4487 (OBJ_HEADER): If defined, include it rather than other defines
4489 (obj_frob_file_after_relocs): Test for NULL.
4490 (obj_symbol_new_hook): Here too.
4491 (obj_sec_sym_ok_for_reloc): And here.
4492 (S_GET_OTHER): Define.
4493 (S_GET_DESC): Define.
4494 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4495 (OBJ_MAYBE_ELF): Update comment.
4497 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4498 OBJ_AOUT preprocessor conditional and handle emulation by
4499 testing OUTPUT_FLAVOR.
4500 (i386_displacement): Here too.
4501 (md_section_align): Similarly here.
4502 (i386_target_format): Conditionally compile when more than one
4503 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4504 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4505 (i386_displacement): Here too.
4508 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4509 Define TARGET_FORMAT for aout only when not multi.
4512 * config/te-multi.h: Delete file as it's identical to te-generic.h
4514 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4516 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4517 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4520 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4522 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4525 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4527 * config/tc-mips.c (mips_do_align): New function.
4528 * config/tc-mips.h (md_do_align): Define.
4530 2000-01-10 Philip Blundell <philb@gnu.org>
4532 * doc/c-arm.texi (ARM Options): Fix typo.
4533 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4534 line separator for Linux.
4535 * doc/as.texinfo (Comments): Mention the ARM.
4537 2000-01-10 Philip Blundell <pb@futuretv.com>
4539 * configure.in (arm*-*-conix*): New target.
4540 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4542 * configure: Regenerate.
4544 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4546 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4547 (obj_elf_visibility): New function.
4549 * doc/as.texinfo (Visibility): New node: document visibility
4552 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob