| blob | 6fbf67c0b47bd3867c677cec1bd28d13cc554a23 |
1 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3 * config/tc-ia64.h (md_elf_section_type): New macro.
4 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
5 (they're now handled via ia64_elf_section_type.
7 * config/tc-ia64.c (unwind): New members saved_text_seg,
8 saved_text_subseg, and force_unwind_entry.
9 (optimize_unw_records): New function to optimize away unnecessary
10 unwind directives.
11 (ia64_elf_section_type): New function.
12 (output_unw_records): Generate unwind info only if the size is
13 non-zero or if it's forced for some other reason (e.g.,
14 handlerdata or a personality routine).
15 (generate_unwind_image): Don't switch back to previous
16 section---stay inside the unwind info section instead so that
17 handlerdata that may follow goes into the right place.
18 (dot_handlerdata): Force generation of unwind entry and save the
19 current active text segment before generating unwind image.
20 (dot_unwentry): Force generation of unwind entry.
21 (dot_personality): Ditto.
22 (dot_endp): Generate unwind table entry only if there is
23 some unwind info or the unwind entry was forced.
25 * config/tc-ia64.c (make_unw_section_name): New macro to form
26 unwind section name.
27 (generate_unwind_image): Add "text_name" argument. Use it to
28 form unwind section name.
29 (dot_handlerdata): Determine current segment (section) name and
30 pass it to generate_unwind_image().
31 (dot_endp): Determine current segment (section) name and use
32 it to determine the appropriate unwind section name.
33 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
34 n, fill, and max arguments.
36 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
38 * Makefile.am: Add linux target for S/390.
39 * configure.in: Likewise.
40 * config/tc-s390.c: New file.
41 * config/tc-s390.h: New file.
43 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
45 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
46 2byte, 4byte and 8byte.
48 2001-02-08 Alan Modra <alan@linuxcare.com.au>
50 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
51 md_number_to_chars with size > sizeof (valueT).
53 2001-02-06 H.J. Lu <hjl@gnu.org>
55 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
56 there is no relocation.
58 2001-02-06 H.J. Lu <hjl@gnu.org>
60 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
62 * config/tc-ia64.c (md_parse_option): Only accept the valid
63 ia64 options on "-axxx".
65 2001-02-05 Jim Wilson <wilson@redhat.com>
67 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
68 aborting for invalid operands.
70 2001-02-06 Alan Modra <alan@linuxcare.com.au>
72 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
73 than via pointer. Update all callers.
74 (UNWIND_LOW32): Define.
75 (UNWIND_HIGH32): Define.
76 (pa_build_unwind_subspace): Use the above macros instead of dumping
77 bitfields directly. Call frag_more once rather than multiple times.
78 (md_assemble): Use UNWIND_LOW32.
79 (pa_entry): Likewise
80 (pa_procend): Likewise.
81 (process_exit): Use UNWIND_HIGH32.
83 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
85 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
86 function to select the header according to the cpu.
87 (md_after_pass_hook, md_do_align): Remove.
88 (md_cleanup, m68hc11_cleanup): Remove.
89 (md_pcrel_from_section): Declare.
90 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
91 (build_jump_insn, build_insn): Likewise.
92 (m68hc11_listing_header): New function.
93 (m68hc11_cleanup): Remove.
95 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
97 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
98 symbols because there is no support for shared libraries and these
99 symbols can't be overridden (unless they are weak).
101 2001-02-01 Momchil Velikov <velco@fadata.bg>
103 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
104 for the compilation unit with a zero byte.
106 2001-01-30 Alan Modra <alan@linuxcare.com.au>
108 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
109 destinations. Correct range check for 17 and 22 bit branches.
111 2001-01-25 Nick Clifton <nickc@redhat.com>
113 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
114 still set. Issue an error message instead.
115 (md_estimate_size_before_relax): Delete unused variable
116 'buffer_address'. Fixup parentheses around if statement.
118 2001-01-23 Kazu Hirata <kazu@hxi.com>
120 * as.c: Fix formatting.
121 * ehopt.c: Likewise.
122 * messages.c: Likewise.
123 * stabs.c: Likewise.
124 * symbols.c: Likewise.
126 2001-01-23 Ben Elliston <bje@redhat.com>
128 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
130 2001-01-22 Kazu Hirata <kazu@hxi.com>
132 * config/tc-alpha.c: Fix formatting.
134 2001-01-19 Kazu Hirata <kazu@hxi.com>
136 * config/tc-alpha.c: Fix formatting.
138 2001-01-18 Kazu Hirata <kazu@hxi.com>
140 * config/tc-alpha.c: Fix formatting.
142 2001-01-18 Nick Clifton <nickc@redhat.com>
144 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
145 "da" flags.
146 (stm_flags): Remove redundant bit from "ed" and "da" flags.
148 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
150 * configure.in (cpu_type, arch): Match i386 too.
151 * configure: Rebuilt.
153 2001-01-16 Kazu Hirata <kazu@hxi.com>
155 * config/tc-i386.c: Fix formatting.
157 2001-01-16 Alan Modra <alan@linuxcare.com.au>
159 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
160 relocs for .PARISC.unwind section.
162 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
163 depending on section flags, not just for .text.
165 2001-01-15 Jim Wilson <wilson@redhat.com>
167 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
168 not immediately followed by an instruction.
170 2001-01-15 Kazu Hirata <kazu@hxi.com>
172 * config/tc-m68hc11.c: Fix formatting.
174 2001-01-15 Nick Clifton <nickc@redhat.com>
176 * symbols.c (colon): Change 'already defined symbol' from a
177 fatal error to an ordinary error. There is no reason why this
178 error should be fatal.
180 * message.c (as_fatal): Delete output file, if one has been
181 created.
183 2001-01-14 Alan Modra <alan@linuxcare.com.au>
185 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
187 2001-01-14 Kazu Hirata <kazu@hxi.com>
189 * config/tc-alpha.c: Fix formatting.
190 * config/tc-arc.c: Likewise.
191 * config/tc-arc.h: Likewise.
192 * config/tc-d10v.c: Likewise.
193 * config/tc-i370.c: Likewise.
194 * config/tc-i386.c: Likewise.
195 * config/tc-i960.c: Likewise.
196 * config/tc-m68k.c: Likewise.
197 * config/tc-ppc.c: Likewise.
198 * config/tc-sparc.c: Likewise.
199 * config/tc-tahoe.c: Likewise.
200 * config/tc-vax.c: Likewise.
202 * config/tc-arc.c: Fix formatting.
204 * config/tc-arc.c: Fix formatting.
206 2001-01-14 Alan Modra <alan@linuxcare.com.au>
208 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
209 both 32 and 64 bit ELF.
211 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
212 and don't bother storing `m' for "ce" completer. Tidy handling of
213 'J' and 'K' operands to suit. Handle '<' and '>' operands.
215 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
217 * tc-i386.h (TARGET_MACH): New macro.
218 (i386_mach): Declare.
219 * tc-i386.c (i386_mach): New function.
221 2001-01-13 Philip Blundell <philb@gnu.org>
223 * doc/as.texinfo: Fix spelling and cross-references.
225 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
226 character for all systems, not just GNU/Linux. Make it explicit
227 that `-k' doesn't affect code generation, just ELF flags.
229 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
231 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
232 instructions.
234 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
236 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
238 2001-01-12 Nick Clifton <nickc@redhat.com>
240 * as.c (print_args): Update copyright date to 2001.
242 2001-01-12 Peter Targett <peter.targett@arccores.com>
244 * doc/c-arc.texi: New file.
245 Some sections to be expanded.
247 2001-01-12 Alan Modra <alan@linuxcare.com.au>
249 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
250 (md_parse_option): Always accept "--32".
252 2001-01-11 Peter Targett <peter.targett@arccores.com>
254 * as.h (TC_ARC): Ensure struc-symbol.h included.
255 * as.c (dwarf2dbg.h): Include to remove implicit declaration
256 warnings.
257 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
258 (TARGET_SYMBOL_FIELDS) added.
260 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
261 * doc/c-arc.texi: New file.
262 Some sections to be expanded.
263 * doc/as.texinfo: Update command-line options.
264 Removed outdated text for ARC dependant features, instead include
265 text from above file.
267 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
268 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
269 (targ-cpu.h) header.
270 * config/tc-arc.h:
271 * config/tc-arc.c: New updated configuration for
272 ARC, including selection of core variants, and extensibility of
273 instructions, registers etc. through directives.
275 * config/tc-arc.c (arc_extinst): Minor corrections for
276 error messages.
277 (arc_common) Likewise. Make alignment argument optional for local
278 symbols also, with default of zero.
280 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
282 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
283 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
284 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
285 and fix_new_exp() instead.
286 (md_convert_frag): For indexed post byte use the symbol value
287 rather than the displacement.
288 (md_relax_table): Fix indexed offset relax.
290 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
292 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
293 relax weak symbols.
294 (relaxable_symbol): New function.
296 2001-01-11 Andreas Jaeger <aj@suse.de>
298 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
299 not used anywhere.
301 2001-01-10 Nick Clifton <nickc@redhat.com>
303 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
304 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
306 2001-01-10 Nick Clifton <nickc@redhat.com>
308 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
309 character used to dollar local symbols.
310 (LOCAL_LABEL_CHAR): New constant - the magic character used to
311 local label symbols.
312 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
313 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
314 if defined.
315 Use LOCAL_LABEL_CHAR.
316 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
317 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
318 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
320 2001-01-08 Bo Thorsen <bo@suse.de>
322 * config/tc-i386.c (i386_immediate, i386_displacement):
323 GOTPCREL check fix.
325 2001-01-07 Ian Lance Taylor <ian@zembu.com>
327 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
328 in last change.
330 2001-01-07 Philip Blundell <philb@gnu.org>
332 * doc/as.texinfo (Bug Reporting): Update email address for
333 reports.
334 * README: Likewise.
336 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
338 * configure.in: Define DEFAULT_ARCH for i386.
339 * tc-i386.c (md_assemble): Return after the error message;
340 move testing for 64bit operands to proper place.
342 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
344 * doc/as.texinfo: Document '#' as comment character for i386 and
345 x86_64. Add AMD x86-64 into menu of machine dependent information.
347 * doc/c-i386.texi: Document x86_64 extensions.
349 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
351 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
353 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
355 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
356 * NEWS: Add note about Pentium4 support.
358 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
360 * tc-i387.c (pi, pte, pt): Update.
361 (type_names): Add new types.
363 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
365 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
366 CpuUnknown): Renumber
367 (CpuP4, CpuSSE2): New.
368 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
370 2001-01-03 Philip Blundell <pb@futuretv.com>
372 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
373 relocs.
374 (alpha_fix_adjustable): Likewise.
375 (md_apply_fix): Likewise.
377 2000-12-31 H.J. Lu <hjl@gnu.org>
379 * listing.c (listing_message): Allocate string only if it is
380 used.
382 * configure: Rebuild.
384 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
386 * doc/internals.texi (Relaxing with a table) <after relaxation>:
387 Point out caveats with generating fixups for the opcode in a frag.
389 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
391 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
392 * NEWS: Add x86_64.
394 2000-12-29 H.J. Lu <hjl@gnu.org>
396 * listing.c (calc_hex): Print the variable part only if the
397 fragment type is rs_fill.
399 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
401 * doc/internals.texi (tc_conditional_pseudoop,
402 TC_LINKRELAX_FIXUP): Fix typos.
404 2000-12-28 Richard Henderson <rth@redhat.com>
406 * write.c (subsegs_finish): Fix thinko last change -- don't
407 "optimize" the alignment == 0 case.
409 2000-12-28 Richard Henderson <rth@redhat.com>
411 * as.h (rs_align_test): New.
412 * frags.c (NOP_OPCODE): Move default from read.c.
413 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
414 (frag_align_code): New.
415 * frags.h (frag_align_code): Declare.
416 * read.c (NOP_OPCODE): Remove.
417 (do_align): Use frag_align_code.
418 * write.c (NOP_OPCODE): Remove.
419 (get_recorded_alignment): New.
420 (cvt_frag_to_fill): Handle rs_align_test.
421 (relax_segment): Likewise.
422 (subsegs_finish): Align last subseg in section to the
423 section alignment. Use frag_align_code.
424 * write.h (get_recorded_alignment): Declare.
425 * config/obj-coff.c (size_section): Handle rs_align_test.
426 (fill_section, fixup_mdeps): Likewise.
427 (write_object_file): Use frag_align_code.
429 * config/tc-alpha.c (alpha_align): Use frag_align_code.
430 (alpha_handle_align): New.
431 * config/tc-alpha.h (HANDLE_ALIGN): New.
432 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
434 * config/tc-i386.h (md_do_align): Use frag_align_code.
435 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
437 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
438 (ia64_handle_align): New.
439 * config/tc-ia64.h (HANDLE_ALIGN): New.
440 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
442 * config/tc-m32r.c (m32r_do_align): Remove.
443 (m32r_handle_align): New.
444 (fill_insn): Use frag_align_code.
445 * config/tc-m32r.h (md_do_align): Remove.
446 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
447 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
448 * config/tc-mips.c, config/tc-mips.h: Similarly.
450 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
451 (sh_handle_align): Likewise. Handle rs_align_code.
452 (sh_do_align): Remove.
453 * config/tc-sh.h (md_do_align): Remove.
454 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
456 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
457 (sparc_handle_align): Likewise. Handle rs_align_code.
458 * config/tc-sparc.h (md_do_align): Remove.
459 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
461 2000-12-22 DJ Delorie <dj@redhat.com>
463 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
464 when we assemble the first half of a pair.
466 2000-12-22 H.J. Lu <hjl@gnu.org>
468 * config/tc-i386.c (reloc): Update the macro for non-bfd
469 assembler.
470 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
472 2000-12-22 H.J. Lu <hjl@gnu.org>
474 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
476 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
478 * tc-i386.h (i386_target_format): Define even for ELFs.
479 (QWORD_MNEM_SUFFIX): New macro.
480 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
481 New macros
482 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
483 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
484 ImmExt): Renumber.
485 (Size64, No_qSuf, NoRex64, Rex64): New macros.
486 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
487 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
488 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
489 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
490 Renumber.
491 (Reg, WordReg): Add Reg64.
492 (Imm): Add Imm32S and Imm64.
493 (EncImm): New.
494 (Disp): Add Disp64 and Disp32S.
495 (AnyMem): Add Disp32S.
496 (RegRex, RegRex64): New macros.
497 (rex_byte): New type.
498 * tc-i386.c (set_16bit_code_flag): Kill.
499 (fits_in_unsigned_long, fits_in_signed_long): New functions.
500 (reloc): New parameter "signed"; support x86_64.
501 (set_code_flag): New.
502 (DEFAULT_ARCH): New macro; default to "i386".
503 (default_arch): New static variable.
504 (struct _i386_insn): New fields Operand_PCrel; rex.
505 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
506 (flag_code): New enum and static variable.
507 (use_rela_relocations): New static variable.
508 (flag_code_names): New static variable.
509 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
510 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
511 K6 and Athlon.
512 (i386_align_code): Return plain "nop" for x86_64.
513 (mode_from_disp_size): Support Disp32S.
514 (smallest_imm_type): Support Imm32S and Imm64.
515 (offset_in_range): Support size of 8.
516 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
517 (md_pseudo_table): Add "code64"; use set_code_flat.
518 (md_begin): Emit sane error message on hash failure.
519 (tc_i386_fix_adjustable): Support x86_64 relocations.
520 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
521 instructions supported on particular arch just partially,
522 output of 64bit immediates, handling of Imm32S and Disp32S type.
523 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
524 (i386_displacement): Likewise.
525 (i386_index_check): Cleanup; support 64bit addresses.
526 (md_apply_fix3): Support x86_64 relocation and rela.
527 (md_longopts): Add "32" and "64".
528 (md_parse_option): Add OPTION_32 and OPTION_64.
529 (i386_target_format): Call even for ELFs; choose between
530 elf64-x86-64 and elf32-i386.
531 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
532 (tc_gen_reloc): Support rela relocations and x86_64.
533 (intel_e09_1): Support QWORD.
535 2000-12-15 Diego Novillo <dnovillo@redhat.com>
537 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
538 it's not an offset expression.
539 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
540 keep the braces '[' and ']' in the output string.
541 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
542 != FLAT. There is no such op_modifier.
544 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
546 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
547 if we have it.
549 2000-12-13 Kazu Hirata <kazu@hxi.com>
551 * as.h: Fix formatting.
552 * cgen.h: Likewise.
553 * dwarf2dbg.c: Likewise.
554 * input-scrub.c: Likewise.
555 * read.h: Likewise.
557 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
559 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
560 configure: Regenerate.
562 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
564 * dwarf2dbg.c: #include <limits.h> only if it exists.
566 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
568 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
569 (md_apply_fix): Here too.
571 2000-12-12 Jim Wilson <wilson@redhat.com>
573 * config/tc-ia64.h (ia64_init): Add prototype.
575 2000-12-12 H.J. Lu <hjl@gnu.org>
577 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
579 * read.h (outputting_stabs_line_debug): Change it to int.
580 * stabs.c (outputting_stabs_line_debug): Likewise.
582 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
584 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
585 the address of a function result.
587 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
589 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
590 (md_assemble): Call dwarf2_emit_insn.
591 (shlib): Fix typo SHILB -> SHLIB.
592 (md_parse_option): Likewise.
593 (ppc_elf_validate_fix): Likewise:
594 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
596 2000-12-12 Nick Clifton <nickc@redhat.com>
598 * cgen.h: Fix formatting.
599 * input-scrub.c: Fix formatting.
600 * macro.c: Fix formatting.
601 * config/tc-mips.c: Fix formatting.
602 * doc/c-mips.texi: Fix formatting.
604 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
606 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
607 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
608 references.
609 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
610 otherwise.
611 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
612 (No_dSuf): Kill.
614 * i386.h (*_Suf): Remove No_dSuf.
615 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
616 Remove.
617 (i386_optab): Remove 'd' in the suffixes.
619 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
621 * config/tc-i386.c (T_SHORT): Undefine before defining.
623 2000-12-05 Kazu Hirata <kazu@hxi.com>
625 * config/tc-mips.c: Fix formatting.
627 2000-12-04 Matthew Hiller <hiller@redhat.com>
629 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
630 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
631 (md_show_usage): Ditto.
632 (md_parse_option): Ditto.
633 (d10v_cleanup): Writes pending instruction only if
634 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
635 Fix compile time warning messages.
637 * doc/c-d10v.texi: Documents new options.
639 2000-12-04 Matthew Hiller <hiller@redhat.com>
641 * stabs.c (outputting_stabs_line_debug): New variable.
642 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
643 function entry and unset at function exit.
645 * read.h (outputting_stabs_line_debug): New extern declaration.
647 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
649 * dwarf2dbg.c: Fix compile time warning messages.
651 2000-12-03 Kazu Hirata <kazu@hxi.com>
653 * config/tc-a29k.c: Fix formatting.
654 * config/tc-alpha.c: Likewise.
655 * config/tc-arm.c: Likewise.
656 * config/tc-cris.c: Likewise.
657 * config/tc-hppa.c: Likewise.
658 * config/tc-i370.c: Likewise.
659 * config/tc-i386.c: Likewise.
660 * config/tc-i860.c: Likewise.
661 * config/tc-i960.c: Likewise.
662 * config/tc-ia64.c: Likewise.
663 * config/tc-m68hc11.c: Likewise.
664 * config/tc-m68k.c: Likewise.
665 * config/tc-m88k.c: Likewise.
666 * config/tc-pj.c: Likewise.
667 * config/tc-ppc.c: Likewise.
668 * config/tc-sh.c: Likewise.
669 * config/tc-sparc.c: Likewise.
670 * config/tc-tahoe.c: Likewise.
671 * config/tc-vax.c: Likewise.
673 2000-12-01 Chris Demetriou <cgd@sibyte.com>
675 * config/tc-mips.c (mips_ip): When calculating offsets,
676 don't accept as constant the difference between the
677 addresses of symbols in two different sections.
679 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
680 specifiers.
681 (validate_mips_insn): Likewise. Also, update 'B' operand
682 specifier to use OP_*_CODE20 constants and delete 'm' operand
683 specifier.
684 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
685 operand specifiers. Change warning generated by 'B' operand
686 specifier to reflect its new multi-purpose usage.
688 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
689 -1, and update comment.
690 (file_mips_isa): Likewise.
691 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
692 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
693 ISA_* constants rather than hard-coded numbers.
694 (mips_cpu_info): New structure.
695 (mips_cpu_info_table): New table describing CPU and ISA names
696 and numbers.
697 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
698 mips_cpu_info_from_cpu): New functions.
699 (mips_isa_to_str): New function to get string for ISA name.
700 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
701 return const char *.
702 (md_begin): Redo CPU and ISA selection logic, using
703 mips_cpu_info_from_*. Convert to use ISA_* constants rather
704 than hard-coded numbers.
705 (append_insn, mips_emit_delays, macro, macro2): Convert to use
706 ISA_* constants rather than hard-coded numbers.
707 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
708 (md_longopts): Delete OPTION_NO_MIPS32.
709 (md_parse_option): Convert to use ISA_* constants rather than
710 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
711 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
712 to use strcasecmp to recognize "default" and to use
713 mips_cpu_info_from_name to get CPU numbers from argument.
714 (md_show_usage): Move -mips32 so it's with the rest of the ISA
715 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
716 mips32-4k.
717 (s_mipsset): Accept ISA value 32.
718 * doc/as.texinfo: Clean up MIPS options summary slightly,
719 remove -no-mips32. Add note about -mips4 and -mips32
720 specifying those ISA levels. Delete -mips32 and -no-mips32
721 cpu flag descriptions.
722 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
723 up the supported CPU switch list, and replace 4Kc, 4Km, and
724 4Kp entries with a single mips32-4k entry. Note that you can
725 use ".set mips32".
727 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
728 ISA_MIPS64.
729 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
730 -mips5 and -mips64.
731 (md_parse_option): Add cases for OPTION_MIPS5 and
732 OPTION_MIPS64.
733 (md_show_usage): Mention -mips5 and -mips64 arguments.
734 (s_mipsset): Add cases for MIPS5 and MIPS64.
735 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
736 and pseudo-CPUs.
737 * doc/as.texinfo: Mention -mips5 and -mips64 options
738 and their meanings.
739 * doc/c-mips.texi: Likewise. Also update introduction
740 and ".set" usage information.
742 * config/tc-mips.c (md_show_usage): Add "sb1" to the
743 CPU list.
744 (mips_cpu_info_table): Add SB-1 entries.
745 * doc/c-mips.texi: Add "sb1" to the list of CPUs
746 known to the -mcpu option.
748 * doc/as.texinfo: Correct description of MIPS -mcpu
749 option, by copying some of the text from doc/c-mips.texi.
751 2000-12-01 Joel Sherrill <joel@OARcorp.com>
753 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
754 New targets.
755 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
756 (sparc*-*-rtems*): Switched from a.out to ELF.
757 * configure: Regenerate.
758 * config.in: Regenerate.
759 * Makefile.in: Regenerate.
760 * aclocal.m4: Regenerate.
761 * po/gas.pot: Regenerate.
763 2000-11-30 Philip Blundell <pb@futuretv.com>
765 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
766 even in non BFD_ASSEMBLER case.
768 2000-11-30 Diego Novillo <dnovillo@redhat.com>
770 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
771 syntax.
773 2000-11-29 Richard Henderson <rth@redhat.com>
775 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
776 until dwarf2_finish; use relaxation to get cross-fragment offsets;
777 thread multiple subsegments properly; handle multiple code
778 sections properly; emit proper compilation unit info for assembler
779 generated debugging.
781 * as.h (enum _relax_state): Add rs_dwarf2dbg.
782 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
783 (dwarf2dbg_estimate_size_before_relax): Declare.
784 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
785 * write.c: Include dwarf2dbg.h.
786 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
787 (relax_segment): Likewise.
789 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
791 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
792 jump>: Use as_bad_where instead of as_bad. Tweak error message
793 accordingly. Stabilize frag by updating fix part and resetting
794 variant part.
795 <undefined symbol, unconditional jump>: Ditto.
796 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
797 indexing is_end_of_line[].
798 (md_assemble): Initialize size to 0.
799 (md_section_align): Mark parameter seg as unused.
800 (parse_reg): Parse names case-insensitively.
802 2000-11-28 Kazu Hirata <kazu@hxi.com>
804 * config/obj-aout.h: Fix formatting.
805 * config/obj-bout.h: Likewise.
806 * config/obj-coff.c: Likewise.
807 * config/obj-coff.h: Likewise.
808 * config/obj-elf.h: Likewise.
809 * config/obj-som.h: Likewise.
810 * config/obj-vms.c: Likewise.
811 * config/obj-vms.h: Likewise.
812 * config/tc-h8300.h: Likewise.
813 * config/tc-ns32k.h: Likewise.
814 * config/tc-sparc.h: Likewise.
815 * config/tc-tic54x.h: Likewise.
816 * config/tc-z8k.h: Likewise.
818 2000-11-28 Nick Clifton <nickc@redhat.com>
820 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
821 License is present in the sources, but not the output, and
822 also available from the GNU website.
823 (GNU Free Documentation License): Comment out this section.
825 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
827 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
828 targets. Remove i860 from valid a.out targets.
829 * Makefile.in: Regenerate.
831 * config/tc-cris.c: Include dwarf2dbg.h.
832 (md_pseudo_table): Add .file and .loc.
833 (md_assemble): Call dwarf2_emit_insn if generating ELF.
834 (s_cris_file, s_cris_loc): New.
835 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
836 * Makefile.am: Regenerate dependencies.
837 * Makefile.in: Regenerate.
839 2000-11-28 Alan Modra <alan@linuxcare.com.au>
841 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
842 (MRI_MUL_PRECEDENCE): Likewise.
843 (op_rank): Fix a comment typo.
845 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
847 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
848 the error message.
849 (get_operand): Fix analysis for movw/movb instructions.
851 2000-11-24 Nick Clifton <nickc@redhat.com>
853 * configure.in (xscale-elf): Add target.
854 (xscale-coff): Add target.
855 * configure: Regenerate.
857 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
858 extenstion.
859 (ARM_EXT_XSCALE): New ARM architecture extension.
860 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
861 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
862 (ARM_THUMB): Rename to ARM_EXT_THUMB.
863 (ARM_ARCH_V4): Remove processor from architecture.
864 (ARM_ARCH_3M): New architecutre definition.
865 (ARM_ARCH_V5TE): New architecutre definition.
866 (ARM_ARCH_XSCALE): New architecutre definition.
867 (CPU_DEFAULT): Allow to be defaulted to XScale.
868 (atpcs): New boolean variable.
869 (ldr_flags): Support 'd' flag for double word loads.
870 (str_flags): Support 'd' flag for double word stored.
871 (do_mia): New function.
872 (do_mar): New function.
873 (do_mra): New function.
874 (do_pld): New function.
875 (do_ldrd): New function.
876 (do_blx): New function.
877 (do_bkpt): New function.
878 (do_clz): New function.
879 (do_lstc2): New function.
880 (do_cdp2): New function.
881 (do_t_blx): New function.
882 (do_t_bkpt): New function.
883 (do_smla): New function.
884 (do_smlal): New function.
885 (do_smul): New function.
886 (do_qadd): New function.
887 (do_co_reg2c): New function.
888 (LONGEST_INSN): Redefine to 7.
890 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
891 command line switches.
893 2000-11-22 Jim Wilson <wilson@redhat.com>
895 * config/tc-ia64.c (pseudo_func): Add missing initializers.
896 (struct rsrc): Make line unsigned.
897 (gr_values): Add missing initializer.
898 (SLOT_NUM_NOT_SET): Add unsigned cast.
899 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
900 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
901 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
902 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
903 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
904 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
905 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
906 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
907 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
908 Add ATTRIBUTE_UNUSED to unused parameters.
909 (convert_expr_to_ab_reg): Add parens.
910 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
911 (dot_prologue): Initialize grsave when declared.
912 (md_pseudo_table): Add missing initializers.
913 (operand_match): Add casts to bfd_vma.
914 (emit_one_bundle): Delete unused local prev. Make required_template
915 unsigned.
916 (specify_resource): Cast i to unsigned.
917 (note_register_values): Use fprintf_vma.
918 (print_dependency): Likewise.
920 2000-11-21 Jim Wilson <wilson@redhat.com>
922 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
923 for unwind info section.
924 (dot_endp): Likewise for unwind section.
926 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
927 fix_new_exp.
929 2000-11-21 Jakub Jelinek <jakub@redhat.com>
931 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
932 (output_insn): Call dwarf2_emit_insn.
933 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
935 2000-11-17 Richard Henderson <rth@redhat.com>
937 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
938 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
939 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
941 2000-11-17 Nick Clifton <nickc@redhat.com>
943 * config/tc-arm.c (md_pseudo_table): Add support for .line and
944 .file pseudo ops.
946 2000-11-17 Richard Henderson <rth@redhat.com>
948 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
950 2000-11-17 Richard Henderson <rth@redhat.com>
952 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
953 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
954 tri-state definition of alpha_flag_mdebug.
955 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
956 (s_alpha_file): Store first .file directive.
957 (s_alpha_stab): New.
958 (md_pseudo_table): Add stabs and stabn.
960 2000-11-17 Richard Henderson <rth@redhat.com>
962 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
964 2000-11-17 Richard Henderson <rth@redhat.com>
966 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
967 (main): Call dwarf2_finish.
968 * as.h (debug_type): Clarify documentation of the meaning
969 of this variable.
970 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
971 (print_stats): Fix parenthesis problem.
972 (now_subseg_size): New.
973 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
974 (dwarf2_directive_file): Don't set debug_type.
975 (dwarf2_where): Honor DEBUG_DWARF2 first.
976 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
977 do nothing if not emitting dwarf2 debug info, or no work.
978 * dwarf2dbg.h (dwarf2_emit_insn): Update.
979 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
980 (ecoff_new_file): Likewise.
981 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
982 commentary wrt dwarf2.
984 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
985 ATTRIBUTE_UNUSED as needed.
986 (emit_insn): Call dwarf2_emit_insn.
987 (s_alpha_file): New.
988 (s_alpha_loc): New.
989 (s_alpha_coff_wrapper): Don't handle them.
990 (md_pseudo_table): Update for .file and .loc.
991 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
993 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
994 don't protect with debug_type.
995 * config/tc-hppa.c (md_assemble): Likewise.
996 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
997 * config/tc-mn10300.c (md_assemble): Likewise.
998 * config/tc-sh.c (md_assemble): Likewise.
999 * config/tc-v850.c (md_assemble): Likewise.
1001 * config/tc-arm.c (arm_end_of_source): Remove.
1002 * config/tc-hppa.c (pa_end_of_source): Remove.
1003 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1004 * config/tc-mn10300.c (mn10300_finalize): Remove.
1005 * config/tc-sh.c (sh_finalize): Remove.
1006 * config/tc-v850.c (sh_finalize): Remove.
1008 * config/tc-arm.h (md_end): Remove.
1009 * config/tc-hppa.h (md_end): Remove.
1010 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1011 * config/tc-m68hc11.h (md_end): Remove.
1012 * config/tc-mn10300.h (md_end): Remove.
1013 * config/tc-sh.h (md_end): Remove.
1014 * config/tc-v850.h (md_end): Remove.
1016 * config/tc-ia64.c (emit_one_bundle): Don't protect
1017 dwarf2 bits with debug_type.
1018 (md_assemble): Likewise.
1019 (ia64_end_of_source): Don't call dwarf2_finish.
1021 2000-11-16 Jim Wilson <wilson@redhat.com>
1023 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1024 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1025 > 16.
1027 2000-11-16 H.J. Lu <hjl@gnu.org>
1029 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1030 version name.
1032 2000-11-15 Kazu Hirata <kazu@hxi.com>
1034 * config/tc-tic30.c: Fix formatting.
1035 * config/tc-tic80.c: Likewise.
1036 * config/tc-v850.c: Likewise.
1037 * config/tc-vax.c: Likewise.
1038 * config/tc-w65.c: Likewise.
1039 * config/tc-z8k.c: Likewise.
1041 2000-11-14 DJ Delorie <dj@redhat.com>
1043 * config/tc-v850.c: Support dwarf2.
1044 * config/tc-v850.h: Ditto.
1046 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1047 parse_cons_expression_v850 to initialize hold_cons_reloc.
1049 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1051 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1052 (errata_nops_necessary_p): New function.
1053 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1054 md.
1056 2000-11-14 Jim Wilson <wilson@redhat.com>
1058 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1059 return little endian bfd formats.
1061 2000-11-14 Kazu Hirata <kazu@hxi.com>
1063 * config/aout_gnu.h: Fix formatting.
1064 * config/atof-vax.c: Likewise.
1065 * config/m68k-parse.h: Likewise.
1066 * config/m88k-opcode.h: Likewise.
1067 * config/obj-elf.c: Likewise.
1068 * config/tc-arm.c: Likewise.
1069 * config/tc-cris.c: Likewise.
1070 * config/tc-i386.c: Likewise.
1071 * config/tc-ia64.c: Likewise.
1072 * config/tc-mn10300.c: Likewise.
1073 * config/te-386bsd.h: Likewise.
1074 * config/te-hppa.h: Likewise.
1075 * config/te-nbsd.h: Likewise.
1076 * config/te-ppcnw.h: Likewise.
1077 * config/te-sparcaout.h: Likewise.
1078 * config/te-tmips.h: Likewise.
1079 * config/vax-inst.h: Likewise.
1080 * config/vms-conf.h: Likewise.
1082 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1084 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1086 2000-11-13 H.J. Lu <hjl@gnu.org>
1088 * config/obj-elf.c (elf_frob_symbol): Support
1089 ".symver name,name2@@@nodename".
1090 (elf_frob_file_before_adjust): Likewise.
1092 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1093 and ".symver name,name2@@@nodename".
1094 Fix a typo.
1096 2000-11-12 H.J. Lu (hjl@gnu.org)
1098 * config/obj-elf.c (obj_elf_symver): Check missing version
1099 name.
1101 2000-11-12 H.J. Lu (hjl@gnu.org)
1103 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1104 instead of bfd_vma for non-bfd assemblers.
1106 2000-11-09 Kazu Hirata <kazu@hxi.com>
1108 * itbl-ops.c: Fix comment typos.
1110 2000-11-08 Jim Wilson <wilson@redhat.com>
1112 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1113 (struct unwind): Add next_slot_frag field.
1114 (slot_index): New parameters slot_frag and first_frag. Add code
1115 to add in frag sizes when different. Add comments.
1116 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1117 arguments to slot_index.
1118 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1119 loop end. Set next_slot_frag field.
1121 2000-11-07 H.J. Lu <hjl@gnu.org>
1123 * doc/as.texinfo (.symver): Updated for versioned symbol
1124 reference.
1126 * obj.h (format_ops): Add the frob_file_before_adjust field.
1128 * config/obj-aout.c (aout_format_ops): Set the
1129 frob_file_before_adjust field to 0.
1130 * config/obj-coff.c (coff_format_ops): Likewise.
1131 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1133 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1134 name.
1135 (elf_frob_file_before_adjust): New function to remove unneeded
1136 versioned symbols from the symbol table.
1137 (elf_format_ops): Set the frob_file_before_adjust field to
1138 elf_frob_file_before_adjust.
1140 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1141 not defined.
1143 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1145 2000-11-07 Peter Targett <peter.targett@arccores.com>
1147 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1148 BIG_ENDIAN macros.
1149 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1150 Fix compile time warning messages.
1152 2000-11-07 Nick Clifton <nickc@redhat.com>
1154 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1155 buffer in order to avoid buffer overflows.
1157 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1159 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1160 Change M to m for -milp32 or -mlp64 to match gcc.
1161 (dot_endp): Use bytes_per_address instead of 8.
1162 (emit_one_bundle): Use number_to_chars_littleendian instead of
1163 md_number_to_chars.
1164 (fix_insn): Likewise.
1165 (ia64_init): New function.
1166 (ia64_target_format): New function.
1167 (md_begin): Set endianness, arch, and machine as appropriate.
1168 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1169 Make these macros depend on TE_HPUX macro.
1170 (TARGET_FORMAT): Define.
1171 (HOST_SPECIAL_INIT): Define.
1172 * config/te-hpux.h: New file.
1173 * configure.in: Add "ia64-*-hpux*" target to configure.
1174 * configure: Regenerate.
1176 2000-11-06 Kazu Hirata <kazu@hxi.com>
1178 * as.c: Fix formatting.
1179 * dwarf2dbg.c: Likewise.
1180 * input-file.c: Likewise.
1181 * input-file.h: Likewise.
1182 * input-scrub.c: Likewise.
1183 * itbl-ops.c: Likewise.
1184 * listing.c: Likewise.
1185 * macro.h: Likewise.
1186 * messages.c: Likewise.
1187 * read.c: Likewise.
1188 * subsegs.c: Likewise.
1189 * subsegs.h: Likewise.
1190 * write.c: Likewise.
1192 2000-11-06 Nick Clifton <nickc@redhat.com>
1194 * doc/as.texinfo: Add GNU Free Documentation License.
1195 * doc/gasp.texi: Add GNU Free Documentation License.
1196 * doc/as.1: Add GNU Free Documentation License.
1198 2000-11-05 Nick Clifton <nickc@redhat.com>
1200 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1202 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1204 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1205 * configure: Regenerate.
1207 2000-11-01 Nick Clifton <nickc@redhat.com>
1209 * read.c (original_case_string): New global variable.
1210 (read_a_source_file): Copy opcode string into
1211 original_case_string if clobbering the case of the opcode.
1212 * read.h: Export the definition of original_case_string.
1213 * config/tc-arm.c (md_assembler): When parsing a .req
1214 directive use the original opcode string, not the case
1215 clobbered version.
1217 2000-11-02 Nick Clifton <nickc@redhat.com>
1219 * config/tc-mn10300.c (debug_line): Remove this static
1220 variable.
1221 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1222 dwarf2_where and dwarf2_gen_line_info.
1224 2000-11-02 Theo Honohan <th@futuretv.com>
1226 * config/tc-arm.c (do_msr): Improve error message.
1228 2000-10-31 Eric Christopher <echristo@redhat.com>
1230 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1231 or pc-relative, else use fx_offset.
1233 2000-10-31 Jim Wilson <wilson@redhat.com>
1235 * config/tc-ia64.c (struct md): New field tag_fixups.
1236 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1237 qualifying predicate.
1238 (emit_one_bundle): Delete spurious multiplication by one. Handle
1239 tag_fixups.
1240 (ia64_start_line): Error if dangling qualifying predicate.
1241 (defining_tag): New static variable.
1242 (ia64_unrecognized_line, case '['): Parse tags.
1243 (ia64_frob_label): Create tag_fixups.
1244 (md_assemble): Reset md.qp.X_op after using it.
1246 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1248 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1250 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1252 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1254 2000-10-30 Kazu Hirata <kazu@hxi.com>
1256 * expr.c: Fix formatting.
1257 * flonum-copy.c: Likewise.
1258 * flonum.h: Likewise.
1259 * gasp.c: Likewise.
1260 * hash.c: Likewise.
1262 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1264 * as.h (OPTION_MD_BASE): Bump to 190.
1265 * as.c (parse_args) <std_longopts>: Add comment about the need to
1266 check OPTION_MD_BASE in as.h.
1268 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1269 for weak symbols.
1271 2000-10-27 Nick Clifton <nickc@redhat.com>
1273 * configure.in (emulations): Add m68hc12.
1274 * configure: Regenerate.
1275 * po/gas.pot: Regenerate.
1277 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1279 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1280 cpsr*.
1281 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1283 2000-10-25 Nick Clifton <nickc@redhat.com>
1285 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1286 a DWARF2 line number information sequence.
1288 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1290 * read.c (generate_lineno_debug): Update comment describing why
1291 DWARF2 line number debug information is not generated
1292 automatically by this function.
1294 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1295 not all.
1297 * config/tc-arm.h (md_end): Define.
1298 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1300 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1301 if generating DWARF2 line numbers.
1302 (arm_end_of_source): New function. Call dwarf2_finish if
1303 necessary.
1305 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1306 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1307 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1309 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1311 * tc-i386.c: Fix prototype declarations for functions taking no
1312 arguments.
1314 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1316 * tc-i386.c (i386_operand_modifier): Remove.
1317 (build_displacement_string): Remove.
1318 (i386_parse_seg): Remove.
1319 (i386_intel_memory_operand): Remove.
1320 (i386_intel_operand): Re-write using recursive descent parser based
1321 on MASM documentation.
1322 (struct intel_parser_s): New structure.
1323 (intel_parser): New static variable.
1324 (struct intel_token): New structure.
1325 (cur_token, prev_token): New static variables.
1326 (T_NIL): Define.
1327 (T_CONST): Define.
1328 (T_REG): Define.
1329 (T_BYTE): Define.
1330 (T_WORD): Define.
1331 (T_DWORD): Define.
1332 (T_QWORD): Define.
1333 (T_XWORD): Define.
1334 (T_SHORT): Define.
1335 (T_OFFSET): Define.
1336 (T_PTR): Define.
1337 (T_ID): Define.
1338 (intel_match_token): New function.
1339 (intel_get_token): New function.
1340 (intel_putback_token): New function.
1341 (intel_expr): New function.
1342 (intel_e05): New function.
1343 (intel_e05_1): New function.
1344 (intel_e06): New function.
1345 (intel_e06_1): New function.
1346 (intel_e09): New function.
1347 (intel_e09_1): New function.
1348 (intel_e10): New function.
1349 (intel_e10_1): New function.
1350 (intel_e11): New function.
1352 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1354 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1355 instructions to loose any special insn->architecture mask.
1357 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1358 (sparc_md_end, sparc_arch_types, sparc_arch,
1359 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1360 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1361 request v9b architecture if they are used).
1363 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1365 * config/tc-m68k.c: Fix the previous misapplied patch.
1367 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1369 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1370 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1371 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1372 BFD_RELOC_*.
1374 2000-10-17 Kazu Hirata <kazu@hxi.com>
1376 * debug.c: Fix formatting.
1377 * depend.c: Likewise.
1378 * dwarf2dbg.c: Likewise.
1379 * dwarf2dbg.h: Likewise.
1380 * ecoff.c: Likewise.
1381 * expr.c: Likewise.
1382 * expr.h: Likewise.
1383 * flonum-konst.c: Likewise.
1384 * frags.h: Likewise.
1386 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1388 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1389 options.
1390 * doc/as.texinfo: Added notes about this new option.
1392 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1394 * config/tc-sh.c (JREG): Remove.
1395 (md_convert_frag): Remove #if 0:d code using JREG.
1397 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1399 * config/tc-i386.c (i386_operand_modifier): Only match
1400 modifiers SHORT and FLAT if they are followed by a space.
1401 (parse_register): When `allow_naked_reg' is set, do not confuse
1402 identifiers that start with a register name with a register.
1404 2000-10-12 Kazu Hirata <kazu@hxi.com>
1406 * app.c: Fix formatting.
1407 * as.c: Likewise.
1408 * as.h: Likewise.
1409 * bit_fix.h: Likewise.
1410 * cgen.c: Likewise.
1411 * cgen.h: Likewise.
1412 * cond.c: Likewise.
1414 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1416 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1418 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1420 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1421 Re-arrange function a little and improve error message.
1423 * write.c (write_relocs): Fix a comment.
1425 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1426 link-once sections.
1428 2000-10-05 Jim Wilson <wilson@cygnus.com>
1430 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1432 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1434 * config/tc-i386.c: Delete some useless comments, reformat others.
1436 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1437 non-global syms in linkonce sections.
1439 2000-10-04 Ralf Baechle <ralf@gnu.org>
1441 * config/tc-ia64.c (operand_match): Don't use // style comments.
1442 * config/tc-i370.c: Likewise.
1444 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1446 Changes to handle varying register prefix and user symbol prefix.
1447 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1448 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1449 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1450 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1451 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1452 (demand_register_prefix): New variable.
1453 (md_pseudo_table): New pseudo ".syntax".
1454 (md_longopts): New options --no-underscore and --underscore.
1455 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1456 on symbols_have_leading_underscore.
1457 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1458 (get_spec_reg): Ditto.
1459 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1460 Fix formatting.
1461 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1462 --help.
1463 <case OPTION_NO_US, case OPTION_US>: New.
1464 (md_show_usage): Be brief and reformat to match continuation of
1465 --help.
1466 * po/gas.pot: Regenerate.
1468 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1470 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1471 force relocs for 12 bit branches.
1472 (md_apply_fix): Similarly, adjust logic here.
1474 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1476 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1477 adjust for external and weak syms as we will use a reloc. Allow
1478 for +8 offset when calculating limits of branches.
1479 (hppa_fix_adjustable): Undo 2000-09-23 change.
1480 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1481 Correct distance calculation.
1482 (tc_gen_reloc): Print the file name and line number if we can't
1483 handle a fixup.
1485 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1486 * config/tc-hppa.c (nonzero_dibits): Define.
1487 (arg_reloc_stub_needed): Check each arg and return value
1488 separately for zero case.
1489 (pa_align): Declare argument `bytes'.
1491 2000-09-25 Kazu Hirata <kazu@hxi.com>
1493 * config/tc-cris.c: Fix formatting.
1494 * config/tc-d10v.h: Likewise.
1495 * config/tc-d30v.c: Likewise.
1496 * config/tc-d30v.h: Likewise.
1497 * config/tc-fr30.c: Likewise.
1498 * config/tc-fr30.h: Likewise.
1499 * config/tc-m68k.c: Likewise.
1500 * config/tc-m68k.h: Likewise.
1501 * config/tc-pj.h: Likewise.
1502 * config/tc-ppc.c: Likewise.
1503 * config/tc-ppc.h: Likewise.
1504 * config/tc-sh.c: Likewise.
1505 * config/tc-sh.h: Likewise.
1506 * config/tc-sparc.c: Likewise.
1507 * config/tc-v850.h: Likewise.
1508 * config/tc-vax.h: Likewise.
1509 * config/tc-w65.h: Likewise.
1510 * config/tc-z8k.h: Likewise.
1512 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1514 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1515 checks only for ELF.
1516 (hppa_force_relocation): Likewise.
1518 2000-09-22 Jim Wilson <wilson@cygnus.com>
1520 * config/tc-ia64.c (dv_sem): Add "stop".
1521 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1522 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1523 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1524 match above.
1525 (mark_resources): Check IA64_RS_PRr.
1527 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1529 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1530 md_estimate_size_before_relax): Redesign and clean up the
1531 relaxation mechanism.
1533 2000-09-21 Kazu Hirata <kazu@hxi.com>
1535 * config/tc-ns32k.c: Fix formatting.
1536 * config/tc-ns32k.h: Likewise.
1538 2000-09-20 Kazu Hirata <kazu@hxi.com>
1540 * config/tc-m32r.c: Fix formatting.
1541 * config/tc-m32r.h: Likewise.
1542 * config/tc-m68851.h: Likewise.
1543 * config/tc-m68hc11.c: Likewise.
1544 * config/tc-m68hc11.h: Likewise.
1545 * config/tc-m88k.c: Likewise.
1546 * config/tc-mcore.c: Likewise.
1547 * config/tc-mcore.h: Likewise.
1548 * config/tc-mips.c: Likewise.
1549 * config/tc-mips.h: Likewise.
1550 * config/tc-mn10200.h: Likewise.
1551 * config/tc-mn10300.h: Likewise.
1552 * config/tc-tahoe.c: Likewise.
1553 * config/tc-tahoe.h: Likewise.
1555 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1557 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1558 Likewise in relaxation description comments.
1560 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1562 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1563 subtraction of two syms without emitting a relocation.
1565 From David Huggins-Daines <dhd@linuxcare.com>
1566 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1567 global or weak symbols.
1569 2000-09-15 Kazu Hirata <kazu@hxi.com>
1571 * config/tc-h8300.h: Fix formatting.
1572 * config/tc-h8500.c: Likewise.
1573 * config/tc-h8500.h: Likewise.
1574 * config/tc-hppa.h: Likewise.
1575 * config/tc-i370.h: Likewise.
1576 * config/tc-i386.h: Likewise.
1577 * config/tc-i860.c: Likewise.
1578 * config/tc-i860.h: Likewise.
1579 * config/tc-i960.h: Likewise.
1580 * config/tc-ia64.c: Likewise.
1581 * config/tc-ia64.h: Likewise.
1583 2000-09-14 Kazu Hirata <kazu@hxi.com>
1585 * config/tc-a29k.c: Fix formatting.
1586 * config/tc-alpha.c: Likewise.
1587 * config/tc-arc.c: Likewise.
1588 * config/tc-arc.h: Likewise.
1589 * config/tc-arm.c: Likewise.
1590 * config/tc-arm.h: Likewise.
1591 * config/tc-avr.c: Likewise.
1592 * config/tc-avr.h: Likewise.
1593 * config/tc-tic30.c: Likewise.
1594 * config/tc-tic30.h: Likewise.
1595 * config/tc-tic54x.c: Likewise.
1596 * config/tc-tic54x.h: Likewise.
1597 * config/tc-tic80.c: Likewise.
1598 * config/tc-tic80.h: Likewise.
1600 2000-09-14 Timothy Wall <twall@cygnus.com>
1602 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1603 parallel comparisons for later use.
1604 (struct rsrc): Add parallel comparison type.
1605 (resources_match): Skip special cases of PR usage (non-conflicting
1606 parallel compares).
1608 2000-09-13 Kazu Hirata <kazu@hxi.com>
1610 * config/obj-ecoff.c: Fix formatting.
1611 * config/obj-elf.c: Likewise.
1612 * config/obj-elf.h: Likewise.
1613 * config/obj-evax.h: Likewise.
1614 * config/obj-generic.h: Likewise.
1615 * config/obj-hp300.c: Likewise.
1616 * config/obj-hp300.h: Likewise.
1617 * config/obj-ieee.h: Likewise.
1618 * config/obj-vms.c: Likewise.
1619 * config/obj-vms.h: Likewise.
1621 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1623 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1624 (md_parse_option): Ditto.
1625 (md_longopts): Add -mips32 option.
1626 (md_show_usage): Document new options.
1627 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1628 (mips_ip): Assemble mfc0 with a sub-selection code.
1629 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1630 (mips_cpu_to_str): New function.
1631 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1632 Use CPU_* defines instead of hardcoded numbers.
1634 * doc/as.texinfo: Document new options.
1635 * doc/c-mips.texi: Ditto.
1637 2000-09-12 Kazu Hirata <kazu@hxi.com>
1639 * as.h: Fix formatting.
1640 * asintl.h: Likewise.
1641 * bit_fix.h: Likewise.
1642 * config/obj-aout.c: Likewise.
1643 * config/obj-aout.h: Likewise.
1644 * config/obj-bout.c: Likewise.
1645 * config/obj-bout.h: Likewise.
1646 * config/obj-coff.c: Likewise.
1647 * config/obj-coff.h: Likewise.
1648 * dwarf2dbg.h: Likewise.
1649 * expr.h: Likewise.
1650 * flonum.h: Likewise.
1651 * frags.h: Likewise.
1652 * itbl-ops.h: Likewise.
1653 * macro.h: Likewise.
1654 * read.h: Likewise.
1655 * sb.h: Likewise.
1656 * struc-symbol.h: Likewise.
1657 * subsegs.h: Likewise.
1658 * symbols.h: Likewise.
1659 * tc.h: Likewise.
1660 * write.h: Likewise.
1662 2000-09-11 Kazu Hirata <kazu@hxi.com>
1664 * bignum-copy.c: Fix formatting.
1665 * config/tc-i370.c: Likewise.
1666 * config/tc-i960.c: Likewise.
1667 * config/tc-m68k.c: Likewise.
1668 * ehopt.c: Likewise.
1669 * flonum-copy.c: Likewise.
1670 * flonum-konst.c: Likewise.
1671 * flonum-mult.c: Likewise.
1672 * literal.c: Likewise.
1673 * read.c: Likewise.
1674 * sb.c: Likewise.
1675 * stabs.c: Likewise.
1676 * subsegs.c: Likewise.
1678 2000-09-09 Philip Blundell <philb@gnu.org>
1680 * configure.in (arm*-*-uclinux*): New target.
1681 * configure: Regenerate.
1683 2000-09-09 Kazu Hirata <kazu@hxi.com>
1685 * input-file.c: Fix formatting.
1686 * itbl-ops.c: Likewise.
1687 * messages.c: Likewise.
1689 2000-09-08 Philip Blundell <philb@gnu.org>
1691 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1692 offset is negative.
1694 2000-09-07 H.J. Lu <hjl@gnu.org>
1696 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1697 * configure: Rebuild.
1699 2000-09-07 Kazu Hirata <kazu@hxi.com>
1701 * atof-generic.c: Fix formatting.
1702 * config/tc-mips.c: Likewise.
1703 * config/tc-vax.c: Likewise.
1704 * input-scrub.c: Likewise.
1706 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1708 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1709 * configure.in (sh-*-linux*): Added.
1710 * configure: Rebuilt.
1712 2000-09-06 Kazu Hirata <kazu@hxi.com>
1714 * config/tc-hppa.c: Fix formatting.
1716 * ecoff.c: Fix formatting.
1718 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1720 * configure: Rebuilt with new libtool.m4.
1722 2000-09-05 Kazu Hirata <kazu@hxi.com>
1724 * cgen.c: Fix formatting.
1725 * config/tc-ia64.c: Likewise.
1727 2000-09-05 Nick Clifton <nickc@redhat.com>
1729 * aclocal.m4: Regenerate.
1730 * config.in: Regenerate.
1731 * configure: Regenerate.
1732 * po/gas.pot: Regenerate.
1734 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1736 * config/tc-cris.c: Correct comment typos.
1738 2000-09-05 Eric Christopher <echristo@cygnus.com>
1740 * config/tc-mn10300.c: Cleanup.
1741 (md_pcrel_from): Enable.
1743 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1745 * expr.c (operand): Fix a comment typo.
1746 * write.c (write_relocs): Fix a signed/unsigned warning.
1748 * config/tc-hppa.c (fudge_reg_expressions): New
1749 (hppa_force_reg_syms_absolute): New.
1750 (pa_equ): Allow reg_section expressions.
1751 * config/tc-hppa.c (md_optimize_expr): Define.
1752 (hppa_force_reg_syms_absolute): Prototype.
1754 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1755 (pa_parse_number): Pass in arg to select fp reg parsing.
1756 Return 1 to indicate format checks pass. If strict, then only
1757 accept a register or register symbol. Return value in...
1758 (pa_number): New static for pa_parse_number.
1759 (FP_REG_BASE): Define.
1760 (FP_REG_RSEL): Define.
1761 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1762 appropriate. White space changes.
1763 (need_pa11_opcode): Don't bother passing any params, get them from
1764 globals instead.
1765 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1766 Remove extraneous check in case 'Q'.
1767 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1768 reg, set section of resulting symbol to reg_section.
1769 (pa_parse_space_stmt): Modify call to pa_parse_number.
1770 (pa_space): Likewise.
1772 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1773 (hppa_force_relocation): Handle vtable relocs.
1774 (pa_vtable_entry): New.
1775 (pa_vtable_inherit): New.
1776 (md_pseudo_table): Add entries for vtable pseudos.
1777 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1778 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1779 against weak syms.
1780 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1781 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1782 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1783 millicode import.
1784 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1785 specify a symbol type.
1787 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1788 dependent things together.
1789 (md_elf_symbol_type): Define.
1791 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1792 symbol.
1793 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1795 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1796 (obj_elf_vtable_entry): Declare.
1798 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1799 and export function.
1800 (obj_elf_vtable_entry): Similarly.
1801 (elf_pseudo_table): Fix the damage with a cast.
1803 2000-09-03 Richard Henderson <rth@cygnus.com>
1805 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1806 for template selection when a label is needed.
1808 2000-09-02 Kazu Hirata <kazu@hxi.com>
1810 * config/tc-ia64.c: Fix formatting.
1812 2000-09-02 Nick Clifton <nickc@redhat.com>
1814 * configure.in: Increase version number to 2.10.91.
1815 * configure: Regenerate.
1816 * aclocal.m4: Regenerate.
1817 * config.in: Regenerate.
1818 * po/gas.pot: Regenerate.
1819 * Makefile.in: Regenerate.
1821 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1823 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1824 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1825 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1826 similar relocs.
1827 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1828 branches.
1830 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1832 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1833 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1834 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1835 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1836 (GOT_symbol): New variable.
1837 (md_undefined_symbol): Set it.
1839 2000-09-01 Richard Henderson <rth@cygnus.com>
1841 * config/tc-ia64.c (match): Don't inline.
1842 (extra_goodness): New.
1843 (md_begin): Prefer nop.f and nop.b for best_template.
1845 2000-08-31 Kazu Hirata <kazu@hxi.com>
1847 * as.c: Fix formatting.
1848 * cond.c: Likewise.
1849 * frags.c: Likewise.
1850 * macro.c: Likewise.
1852 2000-08-31 Eric Christopher <echristo@cygnus.com>
1854 * config/tc-mn10300.c: Cleanup and fix warnings.
1855 (md_pseudo_table): Add initializers.
1856 (md_show_usage): Cleanup.
1857 (md_parse_option): Fix warnings.
1858 (md_undefined_symbol): Fix warnings.
1859 (md_conver_frag): Fix warnings.
1860 (tc_gen_reloc): Fix warnings.
1861 (md_apply_fix3): Fix warnings.
1862 (check_operand): Fix warnings.
1864 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1866 * acinclude.m4: Include libtool and gettext macros from the
1867 top level.
1868 * aclocal.m4, configure: Rebuilt.
1870 2000-08-30 Mark Hatle <mhatle@mvista.com>
1872 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1874 2000-08-31 Kazu Hirata <kazu@hxi.com>
1876 * listing.c: Fix formatting.
1878 2000-08-29 Kazu Hirata <kazu@hxi.com>
1880 * app.c: Fix a comment typo. Fix formatting.
1882 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1884 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1885 offset of the target destination for jmp instructions.
1886 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1888 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1890 * NEWS: Mention support for CRIS.
1892 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1894 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1895 Sets `.lcomm' alignment to zero.
1897 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1899 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1900 (TC_FIX_ADJUSTABLE): Define.
1902 2000-08-23 Jim Wilson <wilson@cygnus.com>
1904 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1905 unwind.personality_routine is set.
1907 2000-08-23 H.J. Lu <hjl@gnu.org>
1909 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1911 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1913 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1914 environment is pe.
1916 2000-08-22 H.J. Lu <hjl@gnu.org>
1918 * config.in (STRICTCOFF): New for strict COFF.
1920 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1921 i386-*-go32* and i386-go32-rtems*.
1922 * configure: Rebuilt.
1924 * config/obj-coff.c (obj_coff_endef): Follow the historical
1925 behavior if STRICTCOFF is not defined.
1927 * doc/internals.texi: Document STRICTCOFF.
1929 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1931 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1932 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1933 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1934 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1935 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1936 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1937 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1938 Likewise.
1940 2000-08-22 Eric Christopher <echristo@cygnus.com>
1942 * config/tc-mn10300.c: (md_apply_fix): New function.
1943 (mn10300_force_relocation): New function.
1944 (mn10300_fix_adjustable): New function.
1946 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1947 (TC_HANDLES_FX_DONE): Define.
1948 (obj_fix_adjustable): Define.
1949 (MD_APPLY_FIX3): Define.
1950 (TC_LINKRELAX_FIXUP): Define.
1952 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1953 previously defined.
1954 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1956 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1958 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1960 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1961 if the fixup resulted in a relocation.
1963 2000-08-18 Nick Clifton <nickc@redhat.com>
1965 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1966 Make reference to first element of shift_names explicit.
1968 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1970 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1971 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1972 add a symbol's address. Removed all target-specific #ifdefs that
1973 used to accomplished the same.
1974 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1975 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1976 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1977 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1978 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1980 2000-08-17 Kazu Hirata <kazu@hxi.com>
1982 * dwarf2dbg.c: Fix formatting.
1984 2000-08-17 Nick Clifton <nickc@redhat.com>
1986 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1987 to be recoded as logical shift lefts by zero.
1989 2000-08-16 Jim Wilson <wilson@cygnus.com>
1991 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1992 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1993 source registers.
1994 (note_register_values): Handle IA64_OPND_R3_2 operands.
1996 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1998 * config/tc-i860.c (md_operand): Silly typo fixed.
2000 2000-08-16 Nick Clifton <nickc@redhat.com>
2002 * config/tc-arm.c (struct asm_shift): Delete.
2003 (shift[]): Delete.
2004 (enum asm_shift_index): New.
2005 (struct asm_shift_properties): New.
2006 (struct asm_shift_name): New.
2007 (shift_properties[]); New.
2008 (shift_names[]); New.
2010 (decode_shift): Use new structures.
2011 Issue a warning is "ROR #0" is used.
2012 Issue a warning if "ASR #0" or "LSR #0" is used.
2014 (md_begin): Initialise arm_shift_hsh table from new
2015 asm_shift_name array.
2017 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2019 * config/tc-sparc.c: Kill all warnings.
2020 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2021 in -xarch= as well.
2022 (md_show_usage): Update usage text.
2024 2000-08-16 Nick Clifton <nickc@redhat.com>
2026 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2027 useful.
2029 2000-08-15 Will Cohen <wcohen@redhat.com>
2031 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2033 * config/tc-sh.c (md_assemble): Changed so debug_type
2034 test performed for ppi_assemble
2035 * config/tc-sh.c: Included dwarf2dbg.h.
2036 (debug_line): Defined.
2037 (md_assemble): Generates dwarf2 line info.
2038 (sh_finalize): New function. Finalize dwarf2 info.
2039 (assemble_ppi): Returns size of code generated.
2040 (build_Mytes): Returns size of code generated.
2041 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2042 * config/tc-sh.h (md_end): Defined.
2043 (sh_finalize): Declared.
2045 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2047 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2048 md_number_to_chars.
2050 2000-08-14 Nick Clifton <nickc@redhat.com>
2052 * config/tc-arm.c (do_bx): Allow "bx pc".
2054 2000-08-14 Jim Wilson <wilson@cygnus.com>
2056 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2057 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2058 (md_begin): Change assignment to md.flag to OR in the new bit.
2060 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2062 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2063 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2064 C_MOU, and C_EOS.
2066 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2068 * NEWS: Mention i860 support.
2070 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2072 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2074 2000-08-14 Andreas Schwab <schwab@suse.de>
2076 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2078 2000-08-11 Andreas Schwab <schwab@suse.de>
2080 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2081 argument.
2083 2000-08-11 Kazu Hirata <kazu@hxi.com>
2085 * expr.c: Fix formatting.
2086 * config/obj-bout.c: Likewise.
2088 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2090 * doc/c-i860.texi: Flesh out the i860 section more.
2092 2000-08-10 Kazu Hirata <kazu@hxi.com>
2094 * symbols.c: Fix formatting.
2095 * expr.c: Likewise.
2097 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2099 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2100 has the IgnoreSize bit set.
2102 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2104 From Rodney Brown <RodneyBrown@mynd.com>
2105 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2106 * configure: Regenerate.
2108 2000-08-09 Kazu Hirata <kazu@hxi.com>
2110 * hash.c: Fix formatting.
2111 * gasp.c: Likewise.
2113 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2115 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2116 (i860_fix_info): New enum.
2117 (MD_APPLY_FIX3): Define.
2118 (WORKING_DOT_WORD): Define.
2119 (TC_HANDLES_FX_DONE): Define.
2120 (DIFF_EXPR_OK): Define.
2121 (LISTING_HEADER): Define.
2122 (TARGET_FORMAT): Select target format based on endian flag.
2123 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2124 (target_big_endian): Add external declaration.
2126 * config/tc-i860.c: All existing code reworked completely. Other
2127 new code shown below.
2128 (SYNTAX_SVR4): Define.
2129 (target_warn_expand): New variable.
2130 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2131 (md_longopts): Declare and define with new options (-EL, -EB,
2132 and -mwarn-expand).
2133 (md_show_usage): New function.
2134 (md_operand): New function.
2135 (obtain_reloc_for_imm16): New function.
2136 (md_apply_fix3): New function.
2137 (tc_gen_reloc): New function.
2139 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2141 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2142 2 bytes of the jump address are in the same frag.
2143 (find): Accept 68hc12 register indirect modes.
2145 * NEWS: Mention 68HC11 & 68HC12 support.
2147 2000-08-07 Richard Henderson <rth@cygnus.com>
2149 * config/tc-ia64.c (unwind): Add prologue_mask member.
2150 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2151 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2152 (dot_body): Clear unwind.prologue_mask.
2153 (dot_prologue): Set it. Accept a register second argument.
2155 2000-08-07 Kazu Hirata <kazu@hxi.com>
2157 * config/atof-ieee.c: Fix formatting.
2158 * config/atof-tahoe.c: Likewise.
2160 2000-08-06 Nick Clifton <nickc@cygnus.com>
2162 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2163 work.
2165 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2166 of .popsection, .previous, .pushsection, .subsection,
2167 .version, .vtable_entry, .vtable_inherit and .weak.
2169 2000-08-05 Kazu Hirata <kazu@hxi.com>
2171 * config/tc-cris.c: Fix formatting.
2172 * config/tc-i386.c: Likewise.
2173 * config/tc-sparc.c (sparc_ip): Simplify the code.
2175 2000-08-04 Kazu Hirata <kazu@hxi.com>
2177 * config/tc-cris.c: Rearrange code for readability.
2178 * config/tc-d10v.c: Fix formatting.
2179 * config/tc-m32r.c: Likewise.
2180 * config/tc-sparc.c: Likewise.
2182 2000-08-02 Jim Wilson <wilson@cygnus.com>
2184 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2185 before ia64_find_opcode.
2186 (md_assemble): Likewise.
2188 2000-08-01 Nick Clifton <nickc@cygnus.com>
2190 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2191 Undo some formatting fixes.
2193 2000-08-01 Kazu Hirata <kazu@hxi.com>
2195 * config/obj-som.c: Fix formatting.
2196 * config/obj-ieee.c: Likewise.
2197 * config/tc-arm.c: Likewise.
2198 * config/tc-v850.c: Likewise.
2200 2000-08-01 Nick Clifton <nickc@redhat.com>
2202 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2203 index by command line option.
2205 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2207 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2208 (@node M68K-Branch): Rewrite to match the reality.
2210 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2212 * doc/c-i860.texi: New file.
2213 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2214 * doc/Makefile.in: Regenerate.
2215 * doc/all.texi: Add I860 as relevant architecture.
2216 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2218 2000-07-31 Kazu Hirata <kazu@hxi.com>
2220 * config/tc-d30v.c: Fix formatting.
2222 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2224 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2225 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2226 long emit a long branch if available instead of an absolute jump, never
2227 emit absolute jumps for anything with --pcrel.
2229 * doc/c-m68k.texi: Document new command line option.
2231 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2233 * config/tc-avr.c: Use PARAMS macro in function declarations.
2234 Don't declare md_pcrel_from_section (already in tc-avr.h).
2235 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2236 (avr_operand): Don't set (unsigned) op_mask to -1.
2238 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2240 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2241 * configure: Regenerated.
2242 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2243 of operand to the .type directive (.e.g, "type").
2245 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2247 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2248 * app.c (do_scrub_chars): Record where first comment found.
2249 * read.c (read_a_source_file): Init found_comment on entry, and
2250 notify whether comments found on exit.
2251 * config/tc-hppa.c (md_shortopts): Add "c".
2252 (md_longopts): Add warn-comment.
2253 (md_parse_option): Handle it.
2254 (md_show_usage): Show available options.
2255 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2257 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2259 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2260 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2261 sym_ptr_ptr
2262 (md_estimate_size_before_relax): Don't fall off end of function.
2264 2000-07-27 Kazu Hirata <kazu@hxi.com>
2266 * config/tc-avr.c: Fix formatting.
2267 * config/tc-ns32k.c: Likewise.
2269 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2271 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2273 2000-07-27 Kazu Hirata <kazu@hxi.com>
2275 * config/tc-d10v.c: Fix formatting.
2276 * config/tc-z8k.c: Likewise.
2277 * config/tc-sparc.c: Likewise.
2279 2000-07-26 Dave Brolley <brolley@redhat.com>
2281 * cgen.c (queue_fixup): Declare opinfo.
2282 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2283 (gas_cgen_md_operand): Ditto.
2284 (gas_cgen_md_apply_fix3): Ditto.
2286 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2288 * config/obj-coff.c (obj_frob_symbol): Don't merge
2289 labels. Don't merge if the symbol isn't constant. Return
2290 immediately if a symbol is merged.
2292 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2294 * frags.c (frag_align): Correct absolute section alignment.
2296 2000-07-20 DJ Delorie <dj@redhat.com>
2298 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2299 it breaks linking against DLLs.
2301 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2303 * configure.in: Add CRIS support.
2304 * configure: Regenerate.
2305 * Makefile.am: (CPU_TYPES): Add cris.
2306 (CPU_OBJ_VALID) [aout]: Add cris.
2307 (MULTI_CPU_TYPES): Add cris.
2308 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2309 [coff]: Only i386 and mips are valid.
2310 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2311 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2312 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2313 Regenerate dependencies.
2314 * Makefile.in: Regenerate.
2315 * aclocal.m4: Regenerate.
2316 * as.c: Declare crisaout, criself.
2317 * config/tc-cris.h, config/tc-cris.c: New.
2318 * config/e-criself.c, config/e-crisaout.c: New.
2319 * po/POTFILES.in, po/gas.pot: Regenerate.
2321 2000-07-20 Kazu Hirata <kazu@hxi.com>
2323 * read.c: Fix formatting.
2324 * write.c: Fix formatting.
2326 2000-07-19 H.J. Lu <hjl@gnu.org>
2328 * sb.c: Include <stdlib.h> if exists for abort ().
2330 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2332 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2333 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2334 (pa_type_args): Same here.
2336 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2338 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2339 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2340 the storage class is already set.
2342 2000-07-17 Kazu Hirata <kazu@hxi.com>
2344 * config/tc-m68hc11.c: Fix formatting.
2345 * config/tc-mn10200.c: Likewise.
2346 * config/tc-mn10300.c: Likewise.
2347 * config/tc-pj.c: Likewise.
2348 * config/tc-tic80.c: Likewise.
2349 * config/tc-w65.c: Likewise.
2351 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2353 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2354 is defined.
2356 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2358 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2359 @code.
2361 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2363 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2364 ELF as are used for SOM (except the 32-bit reloc one) to decide
2365 whether a symbol can be reduced to a section symbol. Expand on
2366 the comment for symbols involved in LR% and RR% expressions.
2368 2000-07-14 Nick Clifton <nickc@cygnus.com>
2370 * config/tc-mips.c (mips_disable_float_construction): New
2371 static variable. Set to true if doubles should not be
2372 constructed by loading two single width fp registers with
2373 halves of the value.
2374 (mips_ip): Test mips_disable_float_construction.
2375 (md_longopts): Add command line switches --construct-floats
2376 and --no-construct-floats.
2377 (md_parse_option): Parse new command line options.
2378 (md_show_usage): Describe new command line options.
2380 * doc/c-mips.texi: Document new command line options.
2382 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2384 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2385 * configure: Regenerate.
2387 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2389 * configure.in (DEFAULT_EMULATION setting): Revert part of
2390 2000-07-01 change that set te_multi=multi unless set to tmips.
2391 * configure: Regenerate.
2393 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2395 * config/obj-coff.c (coff_frob_section): Add padding to the last
2396 section when aligning it increases its size.
2398 2000-07-11 Kazu Hirata <kazu@hxi.com>
2400 * config/tc-tic54x.c: Fix formatting.
2402 2000-07-10 Kazu Hirata <kazu@hxi.com>
2404 * config/tc-h8500.c: Fix formatting.
2405 * config/tc-tic54x.c: Fix formatting.
2407 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2409 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2410 displacements correctly.
2412 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2414 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2416 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2417 warning.
2418 (hash_jam): Ditto.
2420 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2422 From David Huggins-Daines <dhd@linuxcare.com>
2423 * config/te-hppalinux64.h: Add a new emulation.
2424 * configure.in (emulations): Add configure bits to support the
2425 64-bit Linux/parisc target.
2426 * configure: Regenerate.
2428 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2429 (md_shortopts): Add `V' for ELF.
2431 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2432 when SOM or ELF_ARG_RELOC are defined.
2433 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2434 ELF_ARG_RELOC are defined.
2435 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2436 (pa_stringer): ..Do it here instead. Fix comment typos.
2437 (hppa_force_relocation): Cast enums to int before comparing with
2438 ints.
2440 From Ryan Bradetich <rbradetich@uswest.net>
2441 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2442 redifinition warning.
2443 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2444 (hppa_force_relocation): ditto
2445 (md_apply_fix): Added cast to buf to fix warnings.
2447 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2448 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2450 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2451 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2452 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2453 reloc_type** to avoid warnings in switch.
2454 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2455 little earlier instead.
2457 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2458 and elf.
2459 (pa_type_args): Use symbol_arg_reloc_info.
2460 (struct pa_it): Make arg_reloc unsigned int.
2461 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2462 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2463 (pa_code): Delete. pa_text duplicates this function.
2464 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2465 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2466 int.
2467 (cons_fix_new_hppa): Actually change selector to e_fsel when
2468 warning about assuming so.
2469 (tc_gen_reloc): More example elf arg reloc code.
2470 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2471 (hppa_force_relocation): Likewise.
2473 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2474 files.
2475 (pa_end_of_source): Prototype.
2476 (hppa_fix_adjustable): Prototype.
2477 (LABELS_WITHOUT_COLONS): Move it..
2478 * config/te-hppa.h: To here.
2480 * config/te-hppa64.h: New file.
2482 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2483 type.
2484 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2485 format -10, -16, 16 relocs.
2486 (hppa_elf_mark_end_of_function): Test for null
2487 last_call_info->start_symbol
2489 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2490 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2491 re_assesmble_* functions. Delete extraneous statements. Fix
2492 typos in comments.
2493 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2494 insn to re_assemble_*.
2496 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2498 * doc/internals.texi (Expressions): Fix typo.
2500 2000-07-08 Kazu Hirata <kazu@hxi.com>
2502 * config/tc-sh.c: Fix formatting.
2503 * config/tc-tic54x.c: Fix formatting.
2504 * depend.c: Fix formatting.
2505 * flonum-konst.c: Likewise.
2506 * flonum-mult.c: Likewise.
2508 2000-07-07 Kazu Hirata <kazu@hxi.com>
2510 * config/tc-sh.c: Fix comments.
2511 * config/obj-vms.c: Fix comments.
2512 * config/tc-a29k.c: Likewise.
2513 * config/tc-alpha.c: Likewise.
2514 * config/tc-h8300.c: Likewise.
2515 * config/tc-h8500.c: Likewise.
2516 * config/tc-i370.c: Likewise.
2517 * config/tc-ia64.c: Likewise.
2518 * config/tc-m68hc11.c: Likewise.
2519 * config/tc-m68k.c: Likewise.
2520 * config/tc-mips.c: Likewise.
2521 * config/tc-ns32k.c: Likewise.
2522 * config/tc-ppc.c: Likewise.
2523 * config/tc-z8k.c: Likewise.
2525 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2527 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2528 Default to '(SEC_LOAD | SEC_DATA)'.
2529 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2531 * doc/internals.texi (CPU Backend): Describe
2532 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2534 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2536 * as.c (parse_args): NULL terminate the long option list.
2538 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2540 * config/tc-d30v.h: Include "write.h" for fixS.
2541 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2543 2000-07-05 Nick Clifton <nickc@cygnus.com>
2545 * config/tc-d30v.c (write_2_short): Further changes to warning
2546 messages produced when combining EITHER_BUT_PREFER_MU attributed
2547 opcodes.
2549 2000-07-05 DJ Delorie <dj@redhat.com>
2551 * MAINTAINERS: new
2553 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2555 * config/tc-arm.c (psrs): Accept combinations of flags.
2557 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2559 * config/tc-avr.c: Change _ () to _() around all strings marked
2560 for translation (exception from the usual coding style).
2561 (avr_opt): New struct variable, how the new switches are set.
2562 (OPTION_MMCU): Define as 'm' and actually use.
2563 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2564 (show_mcu_list): New function, display the list of known MCUs.
2565 (md_show_usage): Document the new switches. Call show_mcu_list.
2566 (avr_set_arch): Change 'm' to OPTION_MMCU.
2567 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2568 Handle the new switches.
2569 (avr_operands): Disable warnings for undefined combinations of
2570 operands if -mall-opcodes. Disable warnings for skipping two-word
2571 instructions if enhanced core or -mno-skip-bug.
2572 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2573 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2574 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2575 (avr_ldi_expression): Warn about implicit lo8().
2576 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2578 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2580 * configure.in: Add entry for mips-*-sysv4*MP*
2581 * configure: Rebuild
2582 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2583 elf32-tradlittlemips for traditional mips targets.
2584 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2585 test for Link Once sections as in adjust_reloc_syms.
2586 * config/te-tmips.h: New file for traditional mips targets. Define
2587 TE_TMIPS.
2589 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2591 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2592 flags argument is not present, don't change an existing section's
2593 section's attributes. If the flags argument is present, warn if the
2594 attributes don't match the section's current attributes. When
2595 long section names are supported, set SEC_LINK_ONCE and
2596 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2598 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2600 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2601 symbols; create them.
2603 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2605 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2606 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2608 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2610 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2611 expressions. Ignore the problem when handling 16 bit signed
2612 immediates, because the assembler will take care of the relocation
2613 later.
2615 2000-06-27 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2618 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2619 sequential order, and emit warning messages if the input source
2620 code contains constructs like that, or parallel constructs
2621 containing such opcodes.
2623 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2625 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2626 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2627 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2628 (md_show_usage): Update usage message.
2629 (md_parse_option): Allow redefinition of MCU type within the
2630 same avr[1-5] bfd machine type. Show both old and new MCU type
2631 in the error message.
2632 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2633 Simplify 8K wrap code.
2635 2000-06-25 Kazu Hirata <kazu@hxi.com>
2637 * config/obj-aout.c: Remove all uses of DEFUN.
2638 * config/obj-ieee.c: Likewise.
2639 * config/tc-sh.c: Fix comment typos.
2640 * config/tc-tahoe.c: Likewise.
2641 * config/tc-vax.c: Likewise.
2642 * config/tc-w65.c: Likewise.
2643 * config/tc-z8k.c: Likewise.
2644 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2646 2000-06-24 DJ Delorie <dj@cygnus.com>
2648 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2649 more changes from Sept 1999
2650 (tc_i386_fix_adjustable): ditto
2651 (md_apply_fix3): ditto
2653 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2655 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2656 (gas_cgen_parse_operand): Set it around expression() call.
2657 (gas_cgen_md_operand): Test for it before longjmp().
2659 2000-06-24 Kazu Hirata <kazu@hxi.com>
2661 * config/tc-h8500.c: Remove all uses of DEFUN.
2662 * config/tc-sh.c: Likewise.
2663 * config/tc-w65.c: Likewise.
2664 * config/tc-z8k.c: Likewise.
2666 * config/tc-h8500.c: Fix typos in comments.
2668 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2670 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2671 is defined.
2673 2000-06-23 matthew green <mrg@redhat.com>
2675 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2676 defined. Fix error message for `[' grouping.
2678 2000-06-22 Kazu Hirata <kazu@hxi.com>
2680 * config/tc-h8300.c: Fix formatting and comment typos.
2682 2000-06-22 Timothy Wall <twall@cygnus.com>
2684 * config/tc-ia64.c (note_register_values): Move premature QP
2685 notation clearing into the appropriate place.
2687 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2689 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2690 first before anything else. Add bin-bugs.h, emul.h and progress.h
2691 Sort list of files as for $(OBJS) in Makefile.am.
2693 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2694 find one. Remake dependencies.
2695 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2696 * Makefile.in: Regenerate.
2697 * doc/Makefile.in: Regenerate.
2699 * config/tc-i386.c (i386_displacement): Don't assume a constant
2700 displacement is necessarily 16 bits when in 16 bit code mode.
2701 (md_assemble): Instead size the displacement here after we know
2702 for sure that a .code16gcc operand hasn't automatically added
2703 operand size prefixes.
2705 2000-06-21 H.J. Lu <hjl@gnu.org>
2707 * Makefile.am: Rebuild dependency.
2708 * Makefile.in: Rebuild.
2710 2000-06-21 Kazu Hirata <kazu@hxi.com>
2712 * config/tc-h8300.c (parse_reg): Make the function static.
2713 (parse_exp): Likewise.
2715 2000-06-20 DJ Delorie <dj@cygnus.com>
2717 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2718 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2719 for cygwin import libraries to work properly.
2721 2000-06-20 H.J. Lu <hjl@gnu.org>
2723 * Makefile.am: Rebuild dependency.
2724 * Makefile.in: Rebuild.
2725 * configure: Likewise.
2726 * doc/Makefile.in: Likewise.
2728 2000-06-20 Timothy Wall <twall@cygnus.com>
2730 * doc/internals.texi (CPU backend): Add @itemx for
2731 TC_START_LABEL_WITHOUT_COLON.
2732 * doc/c-tic54x.texi: New.
2733 * doc/as.texinfo: Add tic54x features and include primary tic54x
2734 documentation file.
2735 * doc/all.texi: Add C54X.
2736 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2737 * doc/Makefile.in: Regenerate.
2738 * configure.in: Add tic54x and define LIBM for tic54x.
2739 * configure: Regenrate.
2740 * config/tc-tic54x.[ch]: New.
2741 * config/obj-coff.h: Add tic54x.
2742 * Makefile.am: (CPU_TYPES): Add tic54x.
2743 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2744 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2745 (as_new_LDADD): Add $(LIBM).
2746 * Makefile.in: Regenerate.
2748 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2750 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2751 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2752 * doc/as.texinfo: Likewise.
2754 * configure, Makefile.in: Regenerate.
2755 * configure.in (emulations): Recognize m6811 and m6812.
2756 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2757 Added files for 68hc11 and 68hc12 assembler.
2758 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2759 * config/tc-m68hc11.h: Header definition for that assembler.
2761 2000-06-18 Nick Clifton <nickc@redhat.com>
2763 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2764 instead of OCTETS_PER_BYTE.
2766 * config/tc-v850.c: Fix compile time warnings.
2767 * config/tc-ppc.c: Fix compile time warnings.
2769 2000-06-18 H.J. Lu <hjl@gnu.org>
2771 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2772 * configure: Rebuild.
2774 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2776 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2777 to BFD_ASSEMBLER.
2779 2000-06-16 Nick Clifton <nickc@cygnus.com>
2781 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2782 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2784 * doc/c-mips.texi: Document newly accepted cpu variants.
2786 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2788 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2790 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2792 * macro.c (getstring): Make it possible to escape the quote
2793 character.
2795 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2797 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2799 2000-06-13 H.J. Lu <hjl@gnu.org>
2801 * configure: Regenerate.
2803 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2805 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2806 separator.
2807 * doc/internals.texi (line_separator_chars): Semicolon is no
2808 longer a default. Mention null and newline as defaults.
2810 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2812 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2813 * config/tc-i860.h (line_separator_chars): Likewise.
2814 * config/tc-h8300.c (line_separator_chars): Likewise.
2815 * config/tc-i960.c (line_separator_chars): Likewise.
2816 * config/tc-m68k.c (line_separator_chars): Likewise.
2817 * config/tc-mips.c (line_separator_chars): Likewise.
2818 * config/tc-ns32k.c (line_separator_chars): Likewise.
2819 * config/tc-sparc.c (line_separator_chars): Likewise.
2820 * config/tc-vax.c (line_separator_chars): Likewise.
2822 * config/tc-h8300.c (comment_chars): Use string initialiser.
2823 * config/tc-i960.c (line_comment_chars): Likewise.
2824 * config/tc-z8k.c (comment_chars, line_comment_chars,
2825 line_separator_chars): Likewise.
2827 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2828 for TE_LINUX.
2830 2000-06-08 Nick Clifton <nickc@cygnus.com>
2832 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2833 for size 1 fixes.
2835 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2837 * configure.in (VERSION): Update to show this is the CVS mainline.
2839 2000-06-08 Matthew Jacob <mjacob@feral.com>
2841 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2842 $at is the integer register $r28, vs. both $r28 and the floating
2843 point register $f28.
2845 2000-06-08 James E. Wilson <wilson@cygnus.com>
2847 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2848 (dot_endp): Don't call ia64_flush_insns.
2849 (emit_one_bundle): Don't delete prologue/body records from
2850 unwind_record list in first loop. Rewrite second loop to account for
2851 this.
2853 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2855 * config/tc-ia64.c: Add missing prototypes.
2856 (generate_unwind_image): Cast argument to output_unw_records call.
2858 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2860 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2862 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2864 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2865 (REGISTER_P): likewise.
2866 (avr_opcodes): uses include/opcode/avr.h
2867 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2869 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2871 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2872 initializers too.
2874 2000-06-03 H.J. Lu <hjl@gnu.org>
2876 * read.c (is_end_of_line): Put back `;'.
2878 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2880 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2882 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2884 * expr.c (operand): Test is_end_of_line outside switch to catch
2885 line separator chars that are also operators.
2886 (operator): Return O_illegal for line separator chars.
2888 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2889 entry (or `!' entry for TC_HPPA).
2891 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2892 before indexing is_end_of_line. Remove redundant check for '\0'.
2893 (fp_op2): Likewise.
2894 * config/tc-h8500.c (md_assemble): Likewise.
2895 * config/tc-mcore.c (md_assemble): Likewise.
2896 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2897 (md_atof): Likewise
2899 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2900 is_end_of_line.
2901 * config/tc-mcore.c (mcore_cons): Likewise.
2902 (mcore_float_cons): Likewise.
2903 (mcore_stringer): Likewise.
2904 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2906 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2908 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2910 2000-05-29 Nick Clifton <nickc@cygnus.com>
2912 * config/tc-sh.c: Fix compile time warning messages.
2914 * config/tc-mips.c: Fix compile time warning messages.
2916 2000-05-29 Philip Blundell <philb@gnu.org>
2918 * doc/as.texinfo: Update copyright dates.
2919 (Local Labels): Delete misplaced mention of ARM.
2920 * NEWS: Mention ARM ELF support.
2922 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2924 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2925 it is modified, and use the real_size to compute the frag address
2926 for dwarf2 line info.
2928 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2930 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2931 line-matching scheme to cope with automake moving variables around.
2932 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2933 * Makefile.in: Regenerate.
2935 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2937 * config/tc-sparc.c (sparc_relax): New.
2938 (md_longopts): Add -relax and -no-relax options.
2939 (md_parse_options, md_show_usage): Likewise.
2940 (md_apply_fix3): Optimize tail call into branch always if possible.
2942 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2944 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2945 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2946 rules, with warning when a GAS statement specifies a packing that
2947 will result in an instruction being squashed.
2948 Added typdef packing_type and enumerals, changed various integer
2949 literals to use the enumerals.
2951 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2953 * config/tc-ia64.c (dot_restorereg_p): New function.
2954 (md_pseudo_table): Add restorereg.p.
2955 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2956 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2958 * config/tc-ia64.h (unw_record_type): Add unwabi.
2959 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2960 called MASK with members for imask, and the masks produced by
2961 fr_mem, gr_mem, br_mem, and frgr_mem.
2962 (unw_p_record): Add members ABI and CONTEXT.
2963 (unw_x_record): Add member AB.
2964 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2965 as pseudo-register for use during unwind info generation.
2966 (AR_PFS, AR_LC): New macros.
2967 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2968 whose names start with an at sign (as in "@priunat").
2969 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2970 register.
2971 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2972 proc_end, unwind_info, personality_routine): Consolidate into
2973 "unwind" structure to reduce offset-table use. Add member
2974 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2975 to be emitted.
2976 (output_R1_format, output_R3_format, output_P3_format,
2977 output_P6_format): Initialize R with zero to reduce compiler warnings.
2978 (output_P7_format): Ditto. Add `default' branch to switch
2979 statement to reduce compiler warnings.
2980 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2981 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2982 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2983 into single argument.
2984 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2985 compiler warnings. Merge A and B args into single argument.
2986 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2987 A and B args into single argument.
2988 (free_record): Removed (wasn't used).
2989 (free_list_records): Also free imasks in prologue records.
2990 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2991 (output_spill_mask): Remove.
2992 (output_unwabi): New function.
2993 (output_epilogue, output_label_state, output_copy_state): Call
2994 alloc_record.
2995 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2996 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2997 argument.
2998 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2999 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3000 as part of handling the prologue records. Emit region's imask if
3001 we have one. Handle unwabi, epilogue, label_state, copy_state,
3002 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3003 spill_sprel_p, and spill_reg_p records.
3004 (set_imask, count_bits, slot_index): New function.
3005 (fixup_unw_records): Fix region size computation. Handle
3006 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3007 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3008 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3009 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3010 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3011 (dot_save): Use manifest constants for applicaton registers.
3012 Handle REG_PR and REG_PRIUNAT.
3013 (dot_restore): Don't just ignore it.
3014 (dot_restorereg): New function..
3015 (generate_unwind_image): Ensure unwind info is a multiple of eight
3016 bytes, not just four bytes.
3017 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3018 (dot_altrp): Don't just ignore it.
3019 (dot_savemem): New function. Replaces dot_savesp() and
3020 dot_savepsp(). Use manifest constants for applicaton registers.
3021 Handle REG_PR and REG_PRIUNAT.
3022 (dot_savef): Simplify.
3023 (dot_saveb): Support generation of br_gr.
3024 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3025 dot_label_state, dot_copy_state): New function.
3026 (dot_unwabi): Don't just ignore it.
3027 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3028 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3029 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3030 (emit_one_bundle): Set slot number for prologue/body records
3031 *before* emitting the first insn.
3032 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3033 (md_begin): Declare "psp" pseudo-register.
3034 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3035 so we don't get segfault.
3036 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3037 counts as required per SW Conventions manual
3038 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3039 output_preds_psprel, output_preds_sprel, output_spill_base,
3040 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3041 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3042 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3043 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3044 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3045 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3046 (dot_vframe): Implement.
3047 (dot_vframesp, dot_vframepsp): New function.
3049 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3051 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3052 * configure: Regenerate.
3054 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3056 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3057 (md_estimate_size_before_relax): so we can use it here instead of
3058 old kludges. Localise vars to blocks. Comment.
3060 * frags.c (frag_new): Update fr_var comments.
3061 * frags.h (struct frag): Ditto.
3063 2000-05-22 Richard Henderson <rth@cygnus.com>
3065 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3066 (pseudo_func): Add pcrel.
3067 (operand_match): Handle IA64_OPND_TGT64.
3068 (build_insn): Likewise.
3069 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3070 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3071 (fix_insn): Handle all three 64-bit relocation types.
3073 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3075 * obj.h (struct format_ops): New members begin, app_file,
3076 s_set_other, s_set_desc, s_get_type, s_set_type,
3077 separate_stab_sections, init_stab_section.
3079 * config/obj-multi.h: Update GPL notice to v2.
3080 (obj_begin): New.
3081 (obj_app_file): New.
3082 (S_SET_SIZE): Test s_set_size for NULL before calling.
3083 (S_SET_ALIGN): Similar for s_set_align.
3084 (S_SET_OTHER): New.
3085 (S_SET_DESC): New.
3086 (S_GET_TYPE): New.
3087 (S_SET_TYPE): New.
3088 (SEPARATE_STAB_SECTIONS): New.
3089 (INIT_STAB_SECTION): New.
3090 (EMIT_SECTION_SYMBOLS): New.
3091 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3093 * config/obj-elf.h: Update GPL notice to v2.
3094 Mention that this file is included from obj-multi.h.
3095 (obj_begin): Wrap definition in ifndef.
3096 (elf_file_symbol): Constify declaration.
3097 (obj_app_file): Ditto.
3098 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3099 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3101 * config/obj-elf.c (elf_s_set_other): New.
3102 (elf_file_symbol): Constify argument.
3103 (elf_separate_stab_sections): New.
3104 (elf_init_stab_section): New.
3105 (elf_format_ops): Add new members. Remove comma at end.
3107 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3108 (ecoff_format_ops): Add new fields. Remove comma at end.
3109 Mention inconsistency for emit_section_symbols.
3111 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3113 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3114 (coff_separate_stab_sections): New.
3115 (coff_format_ops): Add new members.
3117 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3118 (obj_aout_s_set_other): New.
3119 (obj_aout_s_set_desc): New.
3120 (obj_aout_s_get_type): New.
3121 (obj_aout_s_set_type): New.
3122 (obj_aout_separate_stab_sections): New.
3123 (aout_format_ops): New members added. Use obj_aout_process_stab,
3124 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3125 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3126 appropriate.
3127 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3129 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3131 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3132 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3133 (md_estimate_size_before_relax): Ensure jumps to weak and
3134 externally visible symbols are relocatable.
3136 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3138 * stabs.c (aout_process_stab): Make global.
3139 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3140 * read.h (aout_process_stab): Declare.
3142 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3143 Generalize to *aout, *coff *elf.
3144 * configure: Regenerated.
3146 * doc/internals.texi (Object format backend): Say
3147 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3149 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3150 * Makefile.in: Regenerated.
3152 2000-05-19 Catherine Moore <clm@cygnus.com>
3154 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3156 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3158 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3159 instruction to reflect change in re_assemble_*.
3161 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3163 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3164 build PA64 ELF tools.
3165 * configure: Rebuilt.
3167 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3169 * Makefile.am: Regenerate dependencies.
3170 * Makefile.in: Regenerate.
3172 2000-05-15 Nick Clifton <nickc@cygnus.com>
3174 * config/tc-arm.c (struct asm_psr): Add boolean field
3175 distinguishing between CSPR and SPSR. Rename 'number' field
3176 to 'field'.
3177 (psrs): Rearrange contents to match new asm_psr structure.
3178 (arm_psr_parse): Move next to psr_required_here. Make it
3179 return an asm_psr structure.
3180 (psr_required_here): Use asm_psr structure returned by
3181 arm_psr_parse.
3182 (do_msr): Reorganise to allow psr_required_here to be called
3183 only once.
3184 (md_undefined_name): Mark 'name' parameter as unused, since
3185 the COFF target does not use it.
3187 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3189 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3190 standards.
3191 * config/te-aux.h: Likewise.
3192 * config/te-dpx2.h: Likewise.
3193 * config/te-go32.h: Likewise.
3194 * config/te-hp300.h: Likewise.
3195 * config/te-hppa.h: Likewise.
3196 * config/te-i386aix.h: Likewise.
3197 * config/te-ic960.h: Likewise.
3198 * config/te-interix.h: Likewise.
3199 * config/te-nbsd532.h: Likewise.
3200 * config/te-pc532mach.h: Likewise.
3201 * config/te-ppcnw.h: Likewise.
3202 * config/te-psos.h: Likewise.
3203 * config/te-sparcaout.h: Likewise.
3204 * config/te-sun3.h: Likewise.
3205 * config/te-sysv32.h: Likewise.
3207 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3209 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3210 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3211 and sign extend without an if statement.
3212 (build_bytes): Likewise.
3214 2000-05-14 Kazu Hirata <kazu@hxi.com>
3216 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3217 X_add_symbol L_32 case.
3219 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3221 * config/te-freebsd.h: New file.
3223 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3225 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3226 bindtextdomain): Replace defines with those from intl/libgettext.h
3227 to quieten gcc warnings.
3229 * NEWS: Mention x86 .arch and -q.
3231 * config/tc-i386.c (quiet_warnings): New.
3232 (md_assemble): Use quiet_warnings.
3233 (md_parse_option): Set quiet_warnings from -q.
3234 (md_show_usage): Mention -q, delete -m.
3235 (flag_do_long_jump): Delete.
3236 (md_parse_option): Remove -m.
3237 (md_show_usage): Remove -m.
3238 (md_create_long_jump): Remove useless flag_do_long_jump code.
3240 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3241 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3243 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3244 Alexander Sokolov <robocop@netlink.ru>
3246 * doc/c-i386.texi (i386-Arch): New section.
3247 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3249 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3250 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3251 architecture has been given and is not 486.
3252 (set_cpu_arch): New.
3253 (md_pseudo_table): Add .arch.
3254 (md_assemble): Warn if cpu architecture has been given and an
3255 unsupported instruction.
3257 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3258 Move operand_types bit defines after relevant template field.
3259 (template): Add cpu_flags.
3260 (Cpu*): Define.
3261 (arch_entry): New.
3263 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3265 * config/tc-mn10300.h (md_end): Define.
3266 (mn10300_finalize): Declare.
3267 * config/tc-mn10300.c: Include dwarf2dbg.h.
3268 (debug_line): Define.
3269 (md_assemble): Generate dwarf2 line info.
3270 (mn10300_finalize): New function. Finalize dwarf2 info.
3272 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3274 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3275 external version of the relocation for weak symbols.
3277 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3279 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3280 frame size in units of 16 bytes, as required per SW Conventions manual.
3281 (output_unw_records): Output info-block header as a dword to get
3282 byte-order right.
3284 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3286 * as.h: #include "file", not <file> on files from ../include.
3287 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3288 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3289 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3290 (tc_coff_symbol_emit_hook): Ditto.
3291 (OPTCOUNT): Cast to int to avoid compiler warning.
3292 (md_begin): Fix signed/unsigned warnings.
3294 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3296 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3297 ABRANCH LONG case for a conditional branch on a 68000.
3298 (md_estimate_size_before_relax): Likewise. Also handle
3299 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3300 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3301 PC-relative on all CPUs.
3302 (md_estimate_size_before_relax): Likewise.
3304 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3306 * as.c (parse_args): Just mention current year in printed
3307 copyright message.
3309 2000-05-03 J.T. Conklin <jtc@redback.com>
3311 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3312 unit registers.
3313 (md_parse_option): Recognize -m7400.
3315 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3317 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3318 don't permit lp to become less than the words array.
3320 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3322 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3323 Fix little-endian case.
3325 2000-05-03 David O'Brien <obrien@NUXI.com>
3327 * as.c (parse_args): Update copyright.
3329 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3331 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3332 for the .bss section too.
3334 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3336 * configure.in: Set em=linux for hppa-*-linux.
3337 * configure: Regenerate.
3338 * doc/Makefile.in: Regenerate with correct automake.
3340 * frags.c (frag_grow): Sanity check chunk_size.
3342 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3343 * config/obj-som.h: Likewise.
3344 * config/obj-ieee.h: Likewise.
3346 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3348 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3349 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3350 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3351 (pa_ip): low_sign_unext now returns via function value. Use
3352 re_assemble_* instead of dis_assemble_* and
3353 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3354 unnecessarily.
3355 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3356 (md_section_align, md_parse_option, md_show_usage,
3357 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3358 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3359 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3360 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3361 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3362 pa_text): Likewise.
3363 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3364 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3365 outside of switch. Correct mask and shifting errors in case 10
3366 and case -11. In case 21, compare against signed range to suit
3367 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3368 case 17 and case 22, use offsetT variable to properly check range.
3369 Use re_assemble_* here too.
3370 (evaluate_absolute): Change type of value to offsetT. Call
3371 hppa_field_adjust to do the work for us.
3372 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3373 (pa_parse_cmpib_64_cmpltr): Ditto.
3374 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3375 of i to unsigned int.
3376 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3377 (pa_end_of_source): Return type is void.
3379 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3381 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3383 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3385 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3386 More comments added.
3387 (md_begin): Removed "construct symbols for each register name".
3388 Because register names conflicts with GCC generated function
3389 names.
3390 (avr_operand): Now constant numbers can be used as a register
3391 identifiers (0 as r0, 31 as r31).
3392 (md_assemble): use skip_space () before parsing instruction
3393 operands.
3395 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3397 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3398 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3399 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3400 * configure: Regenerate.
3402 2000-04-29 Andreas Jaeger <aj@suse.de>
3404 * as.h: Correctly check GCC version.
3406 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3408 * doc/as.1: Fix unbalanced brackets.
3410 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3411 TE_FreeBSD.
3412 (line_comment_chars): Set to '/' if TE_FreeBSD.
3414 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3416 * configure.in: Configury support for PA64 (currently disabled).
3417 * configure: Rebuilt.
3419 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3421 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3422 bfd_set_section_alignment.
3424 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3426 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3427 than 32.
3429 2000-04-24 Nick Clifton <nickc@cygnus.com>
3431 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3432 * doc/as.texinfo (Align): Include arm and strongarm in list of
3433 targets that have the second form of the behaviour of the .align
3434 directive.
3436 2000-04-24 Mark Klein <mklein@dis.com>
3438 * obj-som.c: Terminate obj_pseudo_table.
3440 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3442 * as.c (parse_args): Allow md_parse_option to override -a listing
3443 option.
3444 * config/obj-coff.c (add_lineno): Change type of offset parameter
3445 from "int" to "bfd_vma."
3446 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3447 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3448 (ppc_change_csect): Align correctly for XCOFF64.
3449 (ppc_machine): New function, which discards "ppc_machine" line.
3450 (ppc_tc): Cons for 8 when code is 64 bit.
3451 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3452 relocations.
3453 (md_parse_option): Handle -a64 and -a32.
3454 (ppc_xcoff64): New.
3455 * config/tc-ppc.h (TARGET_MACH): Define.
3456 (TARGET_FORMAT): Move to function.
3457 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3459 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3461 * config/tc-avr.c: New AVR_ISA_ defined.
3462 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3463 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3464 for `fmul', `movw' and `lpm R,Z' instructions.
3465 (avr_operands): Warn if current opcode is a two-word instruction
3466 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3467 (avr_opcodes): New commands added.
3468 (REGISTER_P): Check 'a' and 'v' constraint letters.
3469 (mcu_types): New MCU added.
3471 2000-04-22 Timothy Wall <twall@cygnus.com>
3473 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3474 to "natval".
3475 (operand_match): Conditionally insert default bit values for IMMU9.
3477 2000-04-14 Matthew Green <mrg@cygnus.com>
3479 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3480 * configure: Rebuilt.
3482 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3483 Jason Eckhardt <jle@cygnus.com>
3485 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3487 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3488 Added handling of new operand types l,y,&,fe,fE,fx.
3490 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3491 David Mosberger <davidm@hpl.hp.com>
3492 Timothy Wall <twall@cygnus.com>
3493 Andrew MacLeod <amacleod@cygnus.com>
3494 Jim Wilson <wilson@cygnus.com>
3496 * Makefile.am (CPU_TYPES): Add ia64.
3497 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3498 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3499 * Makefile.in: Rebuild.
3500 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3501 * configure: Rebuild.
3502 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3503 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3504 * expr.c (expr): Handle md_optimize_expr.
3505 * read.c (LEX_HASH): Add comment.
3506 * config/tc-ia64.c, config/tc-ia64.h: New files.
3508 2000-04-21 Richard Henderson <rth@cygnus.com>
3510 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3511 bundling a non-delayed branch type instruction.
3513 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3515 * config/tc-mn10300.c (HAVE_AM30): Define.
3516 (md_assemble): Use it.
3518 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3520 * config/obj-elf.c (obj_elf_change_section): Check for changed
3521 section attributes.
3523 * Makefile.am: (CPU_MULTI_VALID): Remove.
3524 (MULTI_CPU_TYPES): Define.
3525 (MULTI_CPU_OBJ_VALID): Define.
3526 (DEPTC): Use the above.
3527 (DEPOBJ): Same here.
3528 (DEP2): And here.
3529 Regenerate dependencies.
3530 * Makefile.in: Regenerate.
3532 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3534 * Makefile.am (YACC, LEX): Get them from configure.
3536 2000-04-18 H.J. Lu (hjl@gnu.org)
3538 * config/tc-i386.c (offset_in_range): Use addressT instead of
3539 bfd_vma for non-bfd assemblers.
3541 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3543 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3544 doesn't give spurious errors.
3546 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3548 * as.h (SEEK_SET): Define if undefined.
3550 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3552 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3553 constants, and don't assume offsetT is 32 bits.
3555 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3557 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3558 (md_pcrel_from_section): Add prototype.
3559 (d10v_fix_adjustable): Add prototype.
3560 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3562 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3564 2000-04-12 Nick Clifton <nickc@cygnus.com>
3566 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3567 symbol in frag chain.
3569 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3571 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3572 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3573 (fits_in_signed_word, smallest_imm_type): Ditto.
3574 (md_assemble): Use an offsetT var to hold offsetT values, not a
3575 long.
3576 (offset_in_range): New.
3577 (md_assemble): Use it.
3578 (md_convert_frag): Change type of target_address, opcode_address,
3579 and displacement_from_opcode_start to offsetT.
3580 (md_create_short_jump): Change type of offset to offsetT.
3581 (md_create_long_jump): Ditto.
3582 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3583 (md_chars_to_number): Remove.
3584 (output_invalid): Remove duplicate prototype.
3586 2000-04-09 Nick Clifton <nickc@cygnus.com>
3588 * Makefile.am (CPU_TYPES): Add 'avr'.
3589 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3590 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3592 * Makefile.in: Regenerate.
3594 * doc/as.texinfo: Add M32R documentation.
3596 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3598 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3599 --enable-build-warnings option.
3600 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3601 * Makefile.in, configure: Re-generate.
3603 2000-04-07 Nick Clifton <nickc@cygnus.com>
3605 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3606 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3607 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3608 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3609 (arm_force_relocation): Force relocations for
3610 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3612 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3614 * config/tc-sh.c (get_operands): There's no third operand if the
3615 first operand is an immediate.
3617 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3619 * config/tc-sh.c (immediate): Delete.
3620 (sh_operand_info): Add immediate member.
3621 (parse_reg): Use A_PC for pc.
3622 (parse_exp): Add second argument 'op'. All callers changed.
3623 (parse_at): Expect pc to be coded as A_PC.
3624 Use immediate field in *op.
3625 (insert): Add fourth argument 'op'. All callers changed.
3626 (build_relax): Add second argument 'op'. All callers changed.
3627 (insert_loop_bounds): New function.
3628 (build_Mytes): Remove DISP_4.
3629 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3630 (assemble_ppi): Use immediate field in *operand.
3631 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3632 (md_apply_fix): Likewise.
3633 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3635 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3637 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3639 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3641 * internals.texi (CPU backend): Document
3642 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3644 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3646 * po/gas.pot: Regenerate.
3648 * as.c (show_usage): Restore translated part of bug string.
3649 * gasp.c (show_usage): Likewise.
3651 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3652 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3653 than move-if-change.
3654 (DEP1): Modify for "gcc -MM".
3655 (DEPTC): Likewise.
3656 (DEPOBJ): Likewise.
3657 (DEP2): Likewise.
3658 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3659 Update dependencies.
3660 * Makefile.in: Regenerate.
3662 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3664 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3665 (md_begin): Likewise.
3666 (HAVE_AM33): New macro.
3667 (md_assemble): Use it. Match r_regs and xr_regs only if
3668 HAVE_AM33.
3670 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3672 * as.h: #include "bin-bugs.h"
3673 * as.c (show_usage): Use REPORT_BUGS_TO.
3674 * gasp.c: #include "bin-bugs.h"
3675 (show_usage): Use REPORT_BUGS_TO.
3677 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3679 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3681 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3682 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3683 adjustments.
3685 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3687 * config/tc-i386.c (i386_immediate): Don't assume a constant
3688 immediate is necessarily 16 bits when in 16 bit code mode.
3689 (md_assemble): Instead set guess_suffix here after we have checked
3690 registers.
3692 2000-04-02 Richard Henderson <rth@cygnus.com>
3694 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3695 quantities. Correct right shift sign extension.
3696 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3697 32-bit value when shifting into place.
3699 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3701 * app.c: Add ATTRIBUTE_UNUSED as needed.
3702 * config/tc-ppc.c: Likewise.
3703 (ppc_size): Make unsigned long.
3704 (ppc_insert_operand): Add casts to avoid warnings.
3706 2000-03-31 Nick Clifton <nickc@cygnus.com>
3708 * config/tc-d10v.h (md_flush_pending_output): Define.
3710 2000-03-29 Nick Clifton <nickc@cygnus.com>
3712 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3713 segment. Works for both BFD_ASSEMBLER and others.
3714 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3716 2000-03-29 Nick Clifton <nickc@cygnus.com
3718 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3720 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3722 * listing.c (LISTING_LHS_WIDTH): Default depends on
3723 LISTING_WORD_SIZE.
3724 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3726 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3728 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3729 string literal.
3731 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3733 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3735 * config/tc-avr.c (mcu_types): Add missing initialiser.
3736 (md_pcrel_from_section): Add prototype.
3737 (avr_operand): Remove redundant test of unsigned < 0.
3738 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3740 2000-03-27 Denis Chertykov <denisc@overta.ru>
3742 * config/tc-avr.c: New file for AVR support.
3743 * config/tc-avr.h: Likewise.
3744 * configure.in: Add AVR support.
3745 * configure: Regenerate.
3747 2000-03-26 Timothy Wall <twall@cygnus.com>
3749 * gasp.c (macro_op): Add new argument to check_macro call.
3750 Macro structure definitions moved to macro.h
3751 * sb.h: Add argument to prototype for input_scrub_include_sb.
3752 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3753 nesting checks with an additional flag.
3754 (struct input_save): Add flag to indicate whether current sb
3755 should be checked for proper macro/conditional nesting.
3756 (input_scrub_push/pop): Save/restore nest check flag.
3757 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3758 defined.
3759 * macro.c (check_macro): Allow caller to retrieve parsed macro
3760 information if a pointer is provided. This information may be
3761 used by the new macro hooks.
3762 * macro.h: Update prototype for check_macro. Macro struct
3763 definitions moved here from macro.c/gasp.c.
3764 * read.c (read_a_source_file): Add parameter to check_macro call,
3765 and pass macro info to the macro hook, if defined.
3766 (input_scrub_insert_line): New. Allow insertion of a line of
3767 characters into the input stream.
3768 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3769 file into the input stream.
3770 (s_include): Use input_scrub_insert_file.
3771 * internals.texi: Document new macro hooks.
3772 * as.h: New prototypes added.
3774 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3776 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3777 an initial capital letter.
3778 (i386_index_check): Reindent.
3780 2000-03-19 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3783 relative branches.
3785 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3787 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3788 instruction operand bad if Rd > 7 when generating
3789 thumb instructions. Prevents for example,
3790 "adr r12,label" from silently failing and generating
3791 the wrong instruction.
3793 2000-03-17 Nick Clifton <nickc@cygnus.com>
3795 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3796 that have a destingation >= 0x400000.
3797 Fix compile time warning messages.
3799 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3801 * config/tc-sh.c (md_begin): When encountering insn that are
3802 not supported by the current arch, only change the name if
3803 its contents are the same as prev_name.
3804 (get_specific): If the the architecture doesn't match, fail.
3806 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3808 * config/tc-sh.c (IDENT_CHAR): Define.
3809 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3810 matching back where it came from.
3812 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3814 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3816 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3818 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3819 normal operands.
3821 2000-03-15 Kazu Hirata <kazu@hxi.com>
3823 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3825 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3827 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3828 floating-point-number, make sure 'f' is in FLT_CHARS.
3830 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3832 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3833 (s_lcomm_internal): Use it.
3834 * doc/internals.texi (CPU backend): Document it.
3835 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3836 bytes.
3838 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3840 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3841 when embedded-pic.
3843 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3844 implementation doesn't have special handling for switch
3845 statements.
3846 (macro_build): Allow for code in sections other than .text.
3847 (macro): Likewise.
3848 (mips_ip): Likewise.
3849 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3850 Don't perform relocs if we will be outputting them.
3851 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3852 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3853 embedded-pic.
3855 2000-03-09 Catherine Moore <clm@cygnus.com>
3857 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3858 relocation type based on the entry in the fixup structure.
3859 Put S_IS_EXTERN processing back in.
3861 2000-03-08 H.J. Lu (hjl@gnu.org)
3863 * Makefile.am (install-exec-tooldir): Depend on
3864 install-exec-bindir for parallel make.
3865 * Makefile.in: Regenerated.
3867 2000-03-06 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3870 switch.
3871 (md_parse_option): Parse -m32r command line switch - disable m32rx
3872 compatability.
3873 (md_show_usage): Document new option.
3875 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3876 * doc/Makefile.in: Regenerate.
3877 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3879 2000-03-02 Michael Meissner <meissner@redhat.com>
3881 * config/tc-d30v.c (check_range): Remove code that incorrectly
3882 sign extended values where bits < 32.
3884 2000-03-02 H.J. Lu (hjl@gnu.org)
3886 * configure.in: Support --enable-targets=all on ia32.
3887 * configure: Regenerated.
3889 2000-03-01 Nick Clifton <nickc@cygnus.com>
3891 * gasp.c (do_align): Remove bogus check of alignment value.
3893 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3895 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3896 TC_PPC was defined forced the type of a symbol with no other type
3897 to be BSF_OBJECT.
3899 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3901 * doc/internals.texi (CPU backend): Mention that
3902 line_separator_chars do not break up comments. Fix typos for
3903 LEX_AT and LEX_NAME descriptions. Document operands for
3904 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3905 description of md_create_short_jump usage. Document argument for
3906 md_undefined_symbol.
3908 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3910 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3911 (md_parse_option): Handle it.
3912 (md_show_usage): Document it.
3914 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3916 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3917 opcode, for the instruction `pal19'. From Andrea Arcangeli
3918 <andrea@suse.de>.
3920 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3922 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3923 from here..
3924 (md_assemble): To here, before template operands are matched.
3925 Also ensure a constant immediate is sign extended when we know the
3926 size is at most 16 bits. This is to catch cases like "add
3927 $0xffc0,%ax" where we don't know the size, and thus that the
3928 immediate can be represented as Imm8S until after parsing the
3929 register operand.
3930 (i386_displacement): Similarly sign extend 16 bit constant
3931 displacements.
3932 (md_assemble): Relax 16-bit jump constant range check to suit sign
3933 extended displacements.
3935 2000-02-26 Andreas Jaeger <aj@suse.de>
3937 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3939 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3941 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3942 call operands when intel_syntax.
3943 (intel_float_operand): Return 2 for "fi...".
3944 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3945 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3946 earlier "SHORT" change.
3947 (md_assemble): When determining suffix from Regs, exclude
3948 InOutPortReg.
3950 2000-02-24 Nick Clifton <nickc@cygnus.com>
3952 * configure: Add arm-wince, mips-pe and sh-pe targets.
3953 * configure: Regenerate.
3955 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3956 sh-pe targets.
3957 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3958 "pe-mips" for the mips-pe target.
3960 * config/tc-arm.c (insns): Change displacement encoded in BL
3961 and B instructions if the target port is arm-wince.
3962 (do_ldst): Do not bias the relocation offset if the target
3963 port is arm-wince.
3964 (md_pcrel_from): Add in missing relocation offset bias if the
3965 target os arm-wince.
3967 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3968 (md_begin): Disable -G support for mips-pe target.
3969 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3970 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3971 COFF flavour.
3973 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3974 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3975 assembler, just set the alignment to 4.
3977 * config/te-wince-pe.h: New file for WinCE targets. Define
3978 TE_WINCE.
3980 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3982 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3983 string instructions.
3984 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3985 (i386_intel_memory_operand): After finding a segment override,
3986 check again for no `[' before looking for a displacement. Bomb if
3987 more than one displacement rather than silently discarding the
3988 second and subsequent ones. Free strings malloc'd by
3989 build_displacement_string.
3991 2000-02-24 Catherine Moore <clm@cygnus.com>
3993 * config/obj-som.c (obj_pseudo_table): Add "weak".
3994 (obj_som_weak): New routine.
3996 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3998 * config/tc-i386.c (union i386_op): New.
3999 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4000 Throughout file replace occurences of disps[n], imms[n], regs[n]
4001 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4002 intel mode operand swapping. Add assert in regKludge and
4003 fake_zero_displacement code. Test i.types[n] when outputting
4004 displacements and immediates. Combine output of Disp16 with
4005 Disp32.
4006 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4007 when in intel mode by (not) reversing fsub and fdiv operands
4008 before the template search. This fails for single operand
4009 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4010 undefined. Instead fix the base_opcode after we've found the
4011 template. Move base_opcode xor with found_reverse_match from
4012 opcode output code to before this fix so we test for the correct
4013 opcodes.
4014 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4015 check in intel mode. Instead compare opcodes.
4017 * config/tc-i386.h (TC_RELOC): Delete.
4018 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4019 with equivalent call to reloc.
4021 * as.h (flag_m68k_mri): Move declaration after target include, and
4022 only declare when TC_M68K defined. Define as zero otherwise.
4023 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4024 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4025 Define as zero otherwise.
4026 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4027 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4028 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4029 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4030 testing whether defined.
4031 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4032 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4033 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4034 rather than testing whether defined.
4035 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4036 (parse_mri_cons): Declare and use only when TC_M68K.
4037 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4038 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4039 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4041 * NEWS: Mention IBM 370 support.
4043 2000-02-23 Richard Henderson <rth@cygnus.com>
4045 * config/tc-i386.c (md_assemble): When swapping operands for
4046 intel_syntax, assume everything that's not Imm or Disp is a
4047 register.
4049 2000-02-23 Linas Vepstas <linas@linas.org>
4051 * config/tc-i370.c, config/tc-i370.h: New files.
4052 * Makefile.am: Add support for Linux/IBM 370.
4053 * configure.in: Likewise.
4054 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4055 * config/obj-elf.c: Include elf/i370.h
4056 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4058 * Makefile.in: Regenerate.
4059 * configure: Regenerate.
4061 * doc/c-i370.texi: New file.
4062 * doc/all.texi: Include it.
4063 * doc/as.texinfo: And here.
4064 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4065 * doc/Makefile.in: Regenerate.
4067 2000-02-19 Michael Meissner <meissner@redhat.com>
4069 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4070 determine if an instruction can be used in parallel with an ADDppp
4071 or SUBppp instruction.
4073 2000-02-22 Andrew Haley <aph@cygnus.com>
4075 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4077 2000-02-22 Andrew Haley <aph@cygnus.com>
4079 * config/tc-mips.c (mips_gp32): New variable.
4080 (macro_build) Use mips_gp32.
4081 (mips_ip): Ditto.
4082 (md_longopts): Add "-mgp32" and "-mgp64".
4083 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4085 (OPTION_M7900): Change offset
4086 (OPTION_NO_M7900): Ditto.
4088 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4090 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4091 warning, and bump it to 1.
4093 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4095 From Brad Lucier <lucier@math.purdue.edu>:
4096 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4097 match format.
4099 2000-02-21 Catherine Moore <clm@cygnus.com>
4101 * config/tc-mips.c (MF_HILO_INSN): Define.
4102 (mips_7000_hilo_fix): Declare.
4103 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4104 (md_parse_option): Check for 7000_HILO_FIX options.
4105 (OPTION_M7000_HILO_FIX): Define.
4106 (OPTION_NO_M7000_HILO_FIX): Define.
4107 * doc/c-mips.texi (-mfix7000): Describe.
4109 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4111 * listing.c (print_lines): Remove unused variable `end'.
4113 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4114 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4115 reloc_type when BFD_ASSEMBLER.
4116 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4117 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4118 statement and quell signed vs. unsigned comparison warning.
4120 2000-02-18 Nick Clifton <nickc@cygnus.com>
4122 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4123 the computed frag offset, rather than overwriting it.
4125 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4127 * config/tc-sh.c ("elf/sh.h"): Include.
4128 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4129 (md.begin): Initialize target_arch.
4130 Only include opcodes in has table that match selected architecture.
4131 (parse_reg): Recognize register names for sh-dsp.
4132 (parse_at): Recognize post-modify addressing.
4133 (get_operands): The leading space is now optional.
4134 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4135 arguments. Update valid_arch.
4136 (build_Mytes): Add support for SDT_REG_N.
4137 (find_cooked_opcode): New function, broken out of md_assemble.
4138 (assemble_ppi, sh_elf_final_processing): New functions.
4139 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4140 (md_longopts, md_parse_option): New option: -dsp.
4141 * config/tc-sh.h (elf_tc_final_processing): Define.
4142 (sh_elf_final_processing): Declare.
4144 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4146 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4147 the unwinder subspace. Save the current seg/subseg before creating
4148 the new seg/subseg.
4150 2000-02-10 Nick Clifton <nickc@cygnus.com>
4152 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4153 little endian targets.
4154 (INST_BYTE1): Redefine to handle big and little endian
4155 targets.
4156 (cpu_type): New type: Select between M340 and M210.
4157 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4158 instructions of the M340.
4159 (md_assemble): Add support for the MULSH and OPSR classes of
4160 instructions.
4161 (md_atof): Add support for little endian targets.
4162 (md_parse_option): Add support for -EL, -EB and -mcpu command
4163 line switches.
4164 (md_convert_frag): Add support for little endian targets.
4165 (md_apply_fix3): Add support for little endian targets.
4166 (md_number_to_chars): Add support for little endian targets.
4168 2000-02-10 Timothy Wall <twall@redhat.com>
4170 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4171 defined, use it to verify the symbol just read should be a label.
4173 2000-02-10 Timothy Wall <twall@redhat.com>
4175 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4176 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4177 around colons when KEEP_WHITE_AROUND_COLON is defined.
4178 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4179 and KEEP_WHITE_AROUND_COLON.
4181 2000-02-08 Timothy Wall <twall@redhat.com>
4183 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4184 logic.
4185 (do_repeat): New. Abstract repeat logic so that a "break" can be
4186 implemented.
4187 (end_repeat): New. Provide support for a "break" out of the
4188 repeat loop.
4189 * read.h: Add prototypes for new functions.
4191 2000-02-08 Timothy Wall <twall@redhat.com>
4193 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4194 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4195 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4196 non-zero.
4198 2000-02-08 Timothy Wall <twall@redhat.com>
4200 * read.c: Added elseif to directives table.
4201 * read.h: Added prototype for s_elseif.
4202 * doc/as.texinfo: Added description for elseif.
4203 * cond.c (s_elseif): New function
4205 2000-02-04 Timothy Wall <twall@redhat.com>
4207 * listing.c (print_lines): Remove conditionals causing bug in
4208 listings.
4210 2000-02-03 Timothy Wall <twall@cygnus.com>
4212 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4213 default values.
4214 * frags.c (frag_new): Calculate fr_fix in octets
4215 (frag_now_fix) Return offset as target address offset (bytes).
4216 (frag_now_fix_octets) New - Return offset in octets (8-bit
4217 quantities).
4218 * frags.h: Added prototype for frag_now_fix_octets().
4219 Distinguish between octets and bytes in field descriptions.
4220 * listing.c (calc_hex): Account for octets vs bytes when
4221 printing addresses/offsets.
4222 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4223 target is little-endian, print the octets in a word in big-endian
4224 order so that the display looks like a proper hexadecimal number,
4225 instead of having the octets reversed.
4226 * read.c (do_align): When recording alignment, alignment power
4227 should be in terms of target bytes (minimum addressible unit)
4228 instead of octets.
4229 (do_org) Convert ORG target address (byte) argument into an
4230 octet offset when generating a variable fragment.
4231 * symbols.c (resolve_symbol_value): Symbol final value
4232 converted to a target address offset (bytes) from its octet offset.
4233 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4234 offset (bytes) is adjusted by the frag offset (octets) converted
4235 to bytes.
4236 (coff_frob_section) Section alignment power is in terms of bytes;
4237 convert it to an octet alignment power when calculating size (and
4238 size mask) in octets. Don't modify the section size in order to
4239 "align" it for TI COFF, since that format has a different method
4240 for storing alignment information.
4242 2000-02-01 Timothy Wall <twall@cygnus.com>
4244 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4245 entries, matching the way GCC generates them. If not escaped, the
4246 filename is encoded incorrectly.
4248 2000-01-31 Nick Clifton <nickc@cygnus.com>
4250 * config/tc-arm.c (reg_table): Add support for ATPCS register
4251 naming conventions.
4253 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4255 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4256 already defined.
4257 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4258 New macro.
4259 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4260 of a symbol when we really care about its value.
4262 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4264 * config/tc-mcore.c (md_assemble): Give warning message if
4265 operands passes to instruction are more than the spec.
4267 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4269 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4270 Thumb mode but the label seen was not declared as '.thumb_func'
4271 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4272 correct disassembly of Thumb code bounded by non function labels.
4274 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4276 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4277 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4279 * Makefile.in: Same here.
4280 Update copyright.
4282 * configure.in: Set bfd_gas for i386-aout when primary target
4283 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4284 we may need the primary te_file. Remove incorrect comment.
4286 * configure: Regenerate.
4288 * config/e-i386aout.c: New file.
4290 * as.c (USE_EMULATIONS): Move to before print_version_id.
4291 (struct emulation): Add i386aout.
4292 (show_usage): Split text strings. Reformat -a text. Add --em
4293 help.
4294 Update copyright.
4296 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4297 (aout_format_ops): New.
4298 Update copyright.
4300 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4301 preprocessor conditional and add aout USE_EMULATIONS tests.
4302 (read_a_source_file): Don't pass error strings to printf as
4303 format arg.
4304 Update copyright.
4306 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4307 format arg.
4308 (do_data): Same here.
4309 (process_file): And here.
4310 Update copyright.
4312 * symbols.c (colon): Rewrite "already defined" fatal message
4313 code for aout with USE_EMULATIONS.
4314 Update copyright.
4316 * config/obj-aout.c (OBJ_HEADER): Define.
4317 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4318 fields of sentinel.
4319 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4320 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4321 forms here.
4322 (obj_aout_type): Expand S_SET_OTHER here too.
4323 (obj_read_begin_hook): Remove.
4324 (aout_pop_insert): New.
4325 (obj_aout_s_get_other): New.
4326 (obj_aout_s_get_desc): New.
4327 (aout_format_ops): New.
4328 Update copyright.
4330 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4331 gets aout_pseudo_table.
4332 (aout_pseudo_table): Declare.
4333 (obj_read_begin_hook): Define.
4334 Update copyright.
4336 * config/obj-coff.c (obj_pseudo_table): Rename to
4337 coff_pseudo_table.
4338 (coff_pop_insert): Use coff_pseudo_table.
4339 (coff_sec_sym_ok_for_reloc): Remove.
4340 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4341 and comment all zero entries and remove #if 0 code.
4342 Update copyright.
4344 * config/obj-coff.h (obj_pop_insert): Define.
4345 (coff_pseudo_table): Declare.
4346 Update copyright.
4348 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4349 s_get_size, s_set_size. Comment all zero entries.
4350 Update copyright.
4352 * config/obj-elf.c (elf_s_get_other): New function.
4353 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4354 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4355 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4356 comment.
4357 (obj_elf_parse_section_letters): Don't pass error strings to
4358 printf as format arg.
4359 Update copyright.
4361 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4362 OBJ_MAYBE_ECOFF.
4363 (elf_s_get_other): Declare.
4364 (S_GET_OTHER) Define as elf_s_get_other if not already
4365 defined.
4366 (S_SET_OTHER): Only define when not already defined.
4367 (elf_obj_read_begin_hook): Declare.
4368 (obj_read_begin_hook): Define.
4369 (elf_obj_symbol_new_hook): Declare.
4370 (obj_symbol_new_hook): Define.
4371 Update copyright.
4373 * config/obj-multi.h: Add copyright header and protect against
4374 multiple inclusion. Add * to all function pointers.
4375 (OBJ_HEADER): If defined, include it rather than other defines
4376 in this file.
4377 (obj_frob_file_after_relocs): Test for NULL.
4378 (obj_symbol_new_hook): Here too.
4379 (obj_sec_sym_ok_for_reloc): And here.
4380 (S_GET_OTHER): Define.
4381 (S_GET_DESC): Define.
4382 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4383 (OBJ_MAYBE_ELF): Update comment.
4385 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4386 OBJ_AOUT preprocessor conditional and handle emulation by
4387 testing OUTPUT_FLAVOR.
4388 (i386_displacement): Here too.
4389 (md_section_align): Similarly here.
4390 (i386_target_format): Conditionally compile when more than one
4391 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4392 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4393 (i386_displacement): Here too.
4394 Update copyright.
4396 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4397 Define TARGET_FORMAT for aout only when not multi.
4398 Update copyright.
4400 * config/te-multi.h: Delete file as it's identical to te-generic.h
4402 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4404 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4405 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4406 LONG_MNEM_SUFFIX.
4408 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4409 DWORD_MNEM_SUFFIX.
4410 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4411 comments.
4413 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4415 * config/tc-mips.c (mips_do_align): New function.
4416 * config/tc-mips.h (md_do_align): Define.
4418 2000-01-10 Philip Blundell <philb@gnu.org>
4420 * doc/c-arm.texi (ARM Options): Fix typo.
4421 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4422 line separator for Linux.
4423 * doc/as.texinfo (Comments): Mention the ARM.
4425 2000-01-10 Philip Blundell <pb@futuretv.com>
4427 * configure.in (arm*-*-conix*): New target.
4428 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4429 armv*-*-linux-gnu.
4430 * configure: Regenerate.
4432 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4434 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4435 (obj_elf_visibility): New function.
4437 * doc/as.texinfo (Visibility): New node: document visibility
4438 pseudo ops.
4440 For older changes see ChangeLog-9899