1 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3 * Makefile.am: Add linux target for S/390.
4 * configure.in: Likewise.
5 * config/tc-s390.c: New file.
6 * config/tc-s390.h: New file.
8 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
10 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
11 2byte, 4byte and 8byte.
13 2001-02-08 Alan Modra <alan@linuxcare.com.au>
15 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
16 md_number_to_chars with size > sizeof (valueT).
18 2001-02-06 H.J. Lu <hjl@gnu.org>
20 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
21 there is no relocation.
23 2001-02-06 H.J. Lu <hjl@gnu.org>
25 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
27 * config/tc-ia64.c (md_parse_option): Only accept the valid
28 ia64 options on "-axxx".
30 2001-02-05 Jim Wilson <wilson@redhat.com>
32 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
33 aborting for invalid operands.
35 2001-02-06 Alan Modra <alan@linuxcare.com.au>
37 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
38 than via pointer. Update all callers.
39 (UNWIND_LOW32): Define.
40 (UNWIND_HIGH32): Define.
41 (pa_build_unwind_subspace): Use the above macros instead of dumping
42 bitfields directly. Call frag_more once rather than multiple times.
43 (md_assemble): Use UNWIND_LOW32.
45 (pa_procend): Likewise.
46 (process_exit): Use UNWIND_HIGH32.
48 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
50 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
51 function to select the header according to the cpu.
52 (md_after_pass_hook, md_do_align): Remove.
53 (md_cleanup, m68hc11_cleanup): Remove.
54 (md_pcrel_from_section): Declare.
55 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
56 (build_jump_insn, build_insn): Likewise.
57 (m68hc11_listing_header): New function.
58 (m68hc11_cleanup): Remove.
60 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
62 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
63 symbols because there is no support for shared libraries and these
64 symbols can't be overridden (unless they are weak).
66 2001-02-01 Momchil Velikov <velco@fadata.bg>
68 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
69 for the compilation unit with a zero byte.
71 2001-01-30 Alan Modra <alan@linuxcare.com.au>
73 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
74 destinations. Correct range check for 17 and 22 bit branches.
76 2001-01-25 Nick Clifton <nickc@redhat.com>
78 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
79 still set. Issue an error message instead.
80 (md_estimate_size_before_relax): Delete unused variable
81 'buffer_address'. Fixup parentheses around if statement.
83 2001-01-23 Kazu Hirata <kazu@hxi.com>
85 * as.c: Fix formatting.
87 * messages.c: Likewise.
89 * symbols.c: Likewise.
91 2001-01-23 Ben Elliston <bje@redhat.com>
93 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
95 2001-01-22 Kazu Hirata <kazu@hxi.com>
97 * config/tc-alpha.c: Fix formatting.
99 2001-01-19 Kazu Hirata <kazu@hxi.com>
101 * config/tc-alpha.c: Fix formatting.
103 2001-01-18 Kazu Hirata <kazu@hxi.com>
105 * config/tc-alpha.c: Fix formatting.
107 2001-01-18 Nick Clifton <nickc@redhat.com>
109 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
111 (stm_flags): Remove redundant bit from "ed" and "da" flags.
113 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
115 * configure.in (cpu_type, arch): Match i386 too.
116 * configure: Rebuilt.
118 2001-01-16 Kazu Hirata <kazu@hxi.com>
120 * config/tc-i386.c: Fix formatting.
122 2001-01-16 Alan Modra <alan@linuxcare.com.au>
124 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
125 relocs for .PARISC.unwind section.
127 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
128 depending on section flags, not just for .text.
130 2001-01-15 Jim Wilson <wilson@redhat.com>
132 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
133 not immediately followed by an instruction.
135 2001-01-15 Kazu Hirata <kazu@hxi.com>
137 * config/tc-m68hc11.c: Fix formatting.
139 2001-01-15 Nick Clifton <nickc@redhat.com>
141 * symbols.c (colon): Change 'already defined symbol' from a
142 fatal error to an ordinary error. There is no reason why this
143 error should be fatal.
145 * message.c (as_fatal): Delete output file, if one has been
148 2001-01-14 Alan Modra <alan@linuxcare.com.au>
150 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
152 2001-01-14 Kazu Hirata <kazu@hxi.com>
154 * config/tc-alpha.c: Fix formatting.
155 * config/tc-arc.c: Likewise.
156 * config/tc-arc.h: Likewise.
157 * config/tc-d10v.c: Likewise.
158 * config/tc-i370.c: Likewise.
159 * config/tc-i386.c: Likewise.
160 * config/tc-i960.c: Likewise.
161 * config/tc-m68k.c: Likewise.
162 * config/tc-ppc.c: Likewise.
163 * config/tc-sparc.c: Likewise.
164 * config/tc-tahoe.c: Likewise.
165 * config/tc-vax.c: Likewise.
167 * config/tc-arc.c: Fix formatting.
169 * config/tc-arc.c: Fix formatting.
171 2001-01-14 Alan Modra <alan@linuxcare.com.au>
173 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
174 both 32 and 64 bit ELF.
176 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
177 and don't bother storing `m' for "ce" completer. Tidy handling of
178 'J' and 'K' operands to suit. Handle '<' and '>' operands.
180 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
182 * tc-i386.h (TARGET_MACH): New macro.
183 (i386_mach): Declare.
184 * tc-i386.c (i386_mach): New function.
186 2001-01-13 Philip Blundell <philb@gnu.org>
188 * doc/as.texinfo: Fix spelling and cross-references.
190 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
191 character for all systems, not just GNU/Linux. Make it explicit
192 that `-k' doesn't affect code generation, just ELF flags.
194 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
196 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
199 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
201 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
203 2001-01-12 Nick Clifton <nickc@redhat.com>
205 * as.c (print_args): Update copyright date to 2001.
207 2001-01-12 Peter Targett <peter.targett@arccores.com>
209 * doc/c-arc.texi: New file.
210 Some sections to be expanded.
212 2001-01-12 Alan Modra <alan@linuxcare.com.au>
214 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
215 (md_parse_option): Always accept "--32".
217 2001-01-11 Peter Targett <peter.targett@arccores.com>
219 * as.h (TC_ARC): Ensure struc-symbol.h included.
220 * as.c (dwarf2dbg.h): Include to remove implicit declaration
222 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
223 (TARGET_SYMBOL_FIELDS) added.
225 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
226 * doc/c-arc.texi: New file.
227 Some sections to be expanded.
228 * doc/as.texinfo: Update command-line options.
229 Removed outdated text for ARC dependant features, instead include
230 text from above file.
232 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
233 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
236 * config/tc-arc.c: New updated configuration for
237 ARC, including selection of core variants, and extensibility of
238 instructions, registers etc. through directives.
240 * config/tc-arc.c (arc_extinst): Minor corrections for
242 (arc_common) Likewise. Make alignment argument optional for local
243 symbols also, with default of zero.
245 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
247 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
248 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
249 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
250 and fix_new_exp() instead.
251 (md_convert_frag): For indexed post byte use the symbol value
252 rather than the displacement.
253 (md_relax_table): Fix indexed offset relax.
255 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
257 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
259 (relaxable_symbol): New function.
261 2001-01-11 Andreas Jaeger <aj@suse.de>
263 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
266 2001-01-10 Nick Clifton <nickc@redhat.com>
268 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
269 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
271 2001-01-10 Nick Clifton <nickc@redhat.com>
273 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
274 character used to dollar local symbols.
275 (LOCAL_LABEL_CHAR): New constant - the magic character used to
277 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
278 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
280 Use LOCAL_LABEL_CHAR.
281 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
282 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
283 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
285 2001-01-08 Bo Thorsen <bo@suse.de>
287 * config/tc-i386.c (i386_immediate, i386_displacement):
290 2001-01-07 Ian Lance Taylor <ian@zembu.com>
292 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
295 2001-01-07 Philip Blundell <philb@gnu.org>
297 * doc/as.texinfo (Bug Reporting): Update email address for
301 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
303 * configure.in: Define DEFAULT_ARCH for i386.
304 * tc-i386.c (md_assemble): Return after the error message;
305 move testing for 64bit operands to proper place.
307 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
309 * doc/as.texinfo: Document '#' as comment character for i386 and
310 x86_64. Add AMD x86-64 into menu of machine dependent information.
312 * doc/c-i386.texi: Document x86_64 extensions.
314 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
316 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
318 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
320 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
321 * NEWS: Add note about Pentium4 support.
323 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
325 * tc-i387.c (pi, pte, pt): Update.
326 (type_names): Add new types.
328 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
330 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
331 CpuUnknown): Renumber
332 (CpuP4, CpuSSE2): New.
333 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
335 2001-01-03 Philip Blundell <pb@futuretv.com>
337 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
339 (alpha_fix_adjustable): Likewise.
340 (md_apply_fix): Likewise.
342 2000-12-31 H.J. Lu <hjl@gnu.org>
344 * listing.c (listing_message): Allocate string only if it is
347 * configure: Rebuild.
349 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
351 * doc/internals.texi (Relaxing with a table) <after relaxation>:
352 Point out caveats with generating fixups for the opcode in a frag.
354 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
356 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
359 2000-12-29 H.J. Lu <hjl@gnu.org>
361 * listing.c (calc_hex): Print the variable part only if the
362 fragment type is rs_fill.
364 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
366 * doc/internals.texi (tc_conditional_pseudoop,
367 TC_LINKRELAX_FIXUP): Fix typos.
369 2000-12-28 Richard Henderson <rth@redhat.com>
371 * write.c (subsegs_finish): Fix thinko last change -- don't
372 "optimize" the alignment == 0 case.
374 2000-12-28 Richard Henderson <rth@redhat.com>
376 * as.h (rs_align_test): New.
377 * frags.c (NOP_OPCODE): Move default from read.c.
378 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
379 (frag_align_code): New.
380 * frags.h (frag_align_code): Declare.
381 * read.c (NOP_OPCODE): Remove.
382 (do_align): Use frag_align_code.
383 * write.c (NOP_OPCODE): Remove.
384 (get_recorded_alignment): New.
385 (cvt_frag_to_fill): Handle rs_align_test.
386 (relax_segment): Likewise.
387 (subsegs_finish): Align last subseg in section to the
388 section alignment. Use frag_align_code.
389 * write.h (get_recorded_alignment): Declare.
390 * config/obj-coff.c (size_section): Handle rs_align_test.
391 (fill_section, fixup_mdeps): Likewise.
392 (write_object_file): Use frag_align_code.
394 * config/tc-alpha.c (alpha_align): Use frag_align_code.
395 (alpha_handle_align): New.
396 * config/tc-alpha.h (HANDLE_ALIGN): New.
397 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
399 * config/tc-i386.h (md_do_align): Use frag_align_code.
400 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
402 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
403 (ia64_handle_align): New.
404 * config/tc-ia64.h (HANDLE_ALIGN): New.
405 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
407 * config/tc-m32r.c (m32r_do_align): Remove.
408 (m32r_handle_align): New.
409 (fill_insn): Use frag_align_code.
410 * config/tc-m32r.h (md_do_align): Remove.
411 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
412 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
413 * config/tc-mips.c, config/tc-mips.h: Similarly.
415 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
416 (sh_handle_align): Likewise. Handle rs_align_code.
417 (sh_do_align): Remove.
418 * config/tc-sh.h (md_do_align): Remove.
419 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
421 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
422 (sparc_handle_align): Likewise. Handle rs_align_code.
423 * config/tc-sparc.h (md_do_align): Remove.
424 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
426 2000-12-22 DJ Delorie <dj@redhat.com>
428 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
429 when we assemble the first half of a pair.
431 2000-12-22 H.J. Lu <hjl@gnu.org>
433 * config/tc-i386.c (reloc): Update the macro for non-bfd
435 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
437 2000-12-22 H.J. Lu <hjl@gnu.org>
439 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
441 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
443 * tc-i386.h (i386_target_format): Define even for ELFs.
444 (QWORD_MNEM_SUFFIX): New macro.
445 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
447 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
448 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
450 (Size64, No_qSuf, NoRex64, Rex64): New macros.
451 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
452 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
453 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
454 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
456 (Reg, WordReg): Add Reg64.
457 (Imm): Add Imm32S and Imm64.
459 (Disp): Add Disp64 and Disp32S.
460 (AnyMem): Add Disp32S.
461 (RegRex, RegRex64): New macros.
462 (rex_byte): New type.
463 * tc-i386.c (set_16bit_code_flag): Kill.
464 (fits_in_unsigned_long, fits_in_signed_long): New functions.
465 (reloc): New parameter "signed"; support x86_64.
466 (set_code_flag): New.
467 (DEFAULT_ARCH): New macro; default to "i386".
468 (default_arch): New static variable.
469 (struct _i386_insn): New fields Operand_PCrel; rex.
470 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
471 (flag_code): New enum and static variable.
472 (use_rela_relocations): New static variable.
473 (flag_code_names): New static variable.
474 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
475 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
477 (i386_align_code): Return plain "nop" for x86_64.
478 (mode_from_disp_size): Support Disp32S.
479 (smallest_imm_type): Support Imm32S and Imm64.
480 (offset_in_range): Support size of 8.
481 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
482 (md_pseudo_table): Add "code64"; use set_code_flat.
483 (md_begin): Emit sane error message on hash failure.
484 (tc_i386_fix_adjustable): Support x86_64 relocations.
485 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
486 instructions supported on particular arch just partially,
487 output of 64bit immediates, handling of Imm32S and Disp32S type.
488 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
489 (i386_displacement): Likewise.
490 (i386_index_check): Cleanup; support 64bit addresses.
491 (md_apply_fix3): Support x86_64 relocation and rela.
492 (md_longopts): Add "32" and "64".
493 (md_parse_option): Add OPTION_32 and OPTION_64.
494 (i386_target_format): Call even for ELFs; choose between
495 elf64-x86-64 and elf32-i386.
496 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
497 (tc_gen_reloc): Support rela relocations and x86_64.
498 (intel_e09_1): Support QWORD.
500 2000-12-15 Diego Novillo <dnovillo@redhat.com>
502 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
503 it's not an offset expression.
504 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
505 keep the braces '[' and ']' in the output string.
506 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
507 != FLAT. There is no such op_modifier.
509 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
511 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
514 2000-12-13 Kazu Hirata <kazu@hxi.com>
516 * as.h: Fix formatting.
518 * dwarf2dbg.c: Likewise.
519 * input-scrub.c: Likewise.
522 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
524 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
525 configure: Regenerate.
527 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
529 * dwarf2dbg.c: #include <limits.h> only if it exists.
531 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
533 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
534 (md_apply_fix): Here too.
536 2000-12-12 Jim Wilson <wilson@redhat.com>
538 * config/tc-ia64.h (ia64_init): Add prototype.
540 2000-12-12 H.J. Lu <hjl@gnu.org>
542 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
544 * read.h (outputting_stabs_line_debug): Change it to int.
545 * stabs.c (outputting_stabs_line_debug): Likewise.
547 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
549 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
550 the address of a function result.
552 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
554 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
555 (md_assemble): Call dwarf2_emit_insn.
556 (shlib): Fix typo SHILB -> SHLIB.
557 (md_parse_option): Likewise.
558 (ppc_elf_validate_fix): Likewise:
559 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
561 2000-12-12 Nick Clifton <nickc@redhat.com>
563 * cgen.h: Fix formatting.
564 * input-scrub.c: Fix formatting.
565 * macro.c: Fix formatting.
566 * config/tc-mips.c: Fix formatting.
567 * doc/c-mips.texi: Fix formatting.
569 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
571 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
572 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
574 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
576 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
579 * i386.h (*_Suf): Remove No_dSuf.
580 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
582 (i386_optab): Remove 'd' in the suffixes.
584 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
586 * config/tc-i386.c (T_SHORT): Undefine before defining.
588 2000-12-05 Kazu Hirata <kazu@hxi.com>
590 * config/tc-mips.c: Fix formatting.
592 2000-12-04 Matthew Hiller <hiller@redhat.com>
594 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
595 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
596 (md_show_usage): Ditto.
597 (md_parse_option): Ditto.
598 (d10v_cleanup): Writes pending instruction only if
599 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
600 Fix compile time warning messages.
602 * doc/c-d10v.texi: Documents new options.
604 2000-12-04 Matthew Hiller <hiller@redhat.com>
606 * stabs.c (outputting_stabs_line_debug): New variable.
607 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
608 function entry and unset at function exit.
610 * read.h (outputting_stabs_line_debug): New extern declaration.
612 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
614 * dwarf2dbg.c: Fix compile time warning messages.
616 2000-12-03 Kazu Hirata <kazu@hxi.com>
618 * config/tc-a29k.c: Fix formatting.
619 * config/tc-alpha.c: Likewise.
620 * config/tc-arm.c: Likewise.
621 * config/tc-cris.c: Likewise.
622 * config/tc-hppa.c: Likewise.
623 * config/tc-i370.c: Likewise.
624 * config/tc-i386.c: Likewise.
625 * config/tc-i860.c: Likewise.
626 * config/tc-i960.c: Likewise.
627 * config/tc-ia64.c: Likewise.
628 * config/tc-m68hc11.c: Likewise.
629 * config/tc-m68k.c: Likewise.
630 * config/tc-m88k.c: Likewise.
631 * config/tc-pj.c: Likewise.
632 * config/tc-ppc.c: Likewise.
633 * config/tc-sh.c: Likewise.
634 * config/tc-sparc.c: Likewise.
635 * config/tc-tahoe.c: Likewise.
636 * config/tc-vax.c: Likewise.
638 2000-12-01 Chris Demetriou <cgd@sibyte.com>
640 * config/tc-mips.c (mips_ip): When calculating offsets,
641 don't accept as constant the difference between the
642 addresses of symbols in two different sections.
644 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
646 (validate_mips_insn): Likewise. Also, update 'B' operand
647 specifier to use OP_*_CODE20 constants and delete 'm' operand
649 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
650 operand specifiers. Change warning generated by 'B' operand
651 specifier to reflect its new multi-purpose usage.
653 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
654 -1, and update comment.
655 (file_mips_isa): Likewise.
656 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
657 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
658 ISA_* constants rather than hard-coded numbers.
659 (mips_cpu_info): New structure.
660 (mips_cpu_info_table): New table describing CPU and ISA names
662 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
663 mips_cpu_info_from_cpu): New functions.
664 (mips_isa_to_str): New function to get string for ISA name.
665 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
667 (md_begin): Redo CPU and ISA selection logic, using
668 mips_cpu_info_from_*. Convert to use ISA_* constants rather
669 than hard-coded numbers.
670 (append_insn, mips_emit_delays, macro, macro2): Convert to use
671 ISA_* constants rather than hard-coded numbers.
672 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
673 (md_longopts): Delete OPTION_NO_MIPS32.
674 (md_parse_option): Convert to use ISA_* constants rather than
675 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
676 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
677 to use strcasecmp to recognize "default" and to use
678 mips_cpu_info_from_name to get CPU numbers from argument.
679 (md_show_usage): Move -mips32 so it's with the rest of the ISA
680 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
682 (s_mipsset): Accept ISA value 32.
683 * doc/as.texinfo: Clean up MIPS options summary slightly,
684 remove -no-mips32. Add note about -mips4 and -mips32
685 specifying those ISA levels. Delete -mips32 and -no-mips32
686 cpu flag descriptions.
687 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
688 up the supported CPU switch list, and replace 4Kc, 4Km, and
689 4Kp entries with a single mips32-4k entry. Note that you can
692 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
694 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
696 (md_parse_option): Add cases for OPTION_MIPS5 and
698 (md_show_usage): Mention -mips5 and -mips64 arguments.
699 (s_mipsset): Add cases for MIPS5 and MIPS64.
700 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
702 * doc/as.texinfo: Mention -mips5 and -mips64 options
704 * doc/c-mips.texi: Likewise. Also update introduction
705 and ".set" usage information.
707 * config/tc-mips.c (md_show_usage): Add "sb1" to the
709 (mips_cpu_info_table): Add SB-1 entries.
710 * doc/c-mips.texi: Add "sb1" to the list of CPUs
711 known to the -mcpu option.
713 * doc/as.texinfo: Correct description of MIPS -mcpu
714 option, by copying some of the text from doc/c-mips.texi.
716 2000-12-01 Joel Sherrill <joel@OARcorp.com>
718 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
720 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
721 (sparc*-*-rtems*): Switched from a.out to ELF.
722 * configure: Regenerate.
723 * config.in: Regenerate.
724 * Makefile.in: Regenerate.
725 * aclocal.m4: Regenerate.
726 * po/gas.pot: Regenerate.
728 2000-11-30 Philip Blundell <pb@futuretv.com>
730 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
731 even in non BFD_ASSEMBLER case.
733 2000-11-30 Diego Novillo <dnovillo@redhat.com>
735 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
738 2000-11-29 Richard Henderson <rth@redhat.com>
740 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
741 until dwarf2_finish; use relaxation to get cross-fragment offsets;
742 thread multiple subsegments properly; handle multiple code
743 sections properly; emit proper compilation unit info for assembler
746 * as.h (enum _relax_state): Add rs_dwarf2dbg.
747 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
748 (dwarf2dbg_estimate_size_before_relax): Declare.
749 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
750 * write.c: Include dwarf2dbg.h.
751 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
752 (relax_segment): Likewise.
754 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
756 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
757 jump>: Use as_bad_where instead of as_bad. Tweak error message
758 accordingly. Stabilize frag by updating fix part and resetting
760 <undefined symbol, unconditional jump>: Ditto.
761 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
762 indexing is_end_of_line[].
763 (md_assemble): Initialize size to 0.
764 (md_section_align): Mark parameter seg as unused.
765 (parse_reg): Parse names case-insensitively.
767 2000-11-28 Kazu Hirata <kazu@hxi.com>
769 * config/obj-aout.h: Fix formatting.
770 * config/obj-bout.h: Likewise.
771 * config/obj-coff.c: Likewise.
772 * config/obj-coff.h: Likewise.
773 * config/obj-elf.h: Likewise.
774 * config/obj-som.h: Likewise.
775 * config/obj-vms.c: Likewise.
776 * config/obj-vms.h: Likewise.
777 * config/tc-h8300.h: Likewise.
778 * config/tc-ns32k.h: Likewise.
779 * config/tc-sparc.h: Likewise.
780 * config/tc-tic54x.h: Likewise.
781 * config/tc-z8k.h: Likewise.
783 2000-11-28 Nick Clifton <nickc@redhat.com>
785 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
786 License is present in the sources, but not the output, and
787 also available from the GNU website.
788 (GNU Free Documentation License): Comment out this section.
790 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
792 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
793 targets. Remove i860 from valid a.out targets.
794 * Makefile.in: Regenerate.
796 * config/tc-cris.c: Include dwarf2dbg.h.
797 (md_pseudo_table): Add .file and .loc.
798 (md_assemble): Call dwarf2_emit_insn if generating ELF.
799 (s_cris_file, s_cris_loc): New.
800 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
801 * Makefile.am: Regenerate dependencies.
802 * Makefile.in: Regenerate.
804 2000-11-28 Alan Modra <alan@linuxcare.com.au>
806 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
807 (MRI_MUL_PRECEDENCE): Likewise.
808 (op_rank): Fix a comment typo.
810 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
812 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
814 (get_operand): Fix analysis for movw/movb instructions.
816 2000-11-24 Nick Clifton <nickc@redhat.com>
818 * configure.in (xscale-elf): Add target.
819 (xscale-coff): Add target.
820 * configure: Regenerate.
822 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
824 (ARM_EXT_XSCALE): New ARM architecture extension.
825 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
826 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
827 (ARM_THUMB): Rename to ARM_EXT_THUMB.
828 (ARM_ARCH_V4): Remove processor from architecture.
829 (ARM_ARCH_3M): New architecutre definition.
830 (ARM_ARCH_V5TE): New architecutre definition.
831 (ARM_ARCH_XSCALE): New architecutre definition.
832 (CPU_DEFAULT): Allow to be defaulted to XScale.
833 (atpcs): New boolean variable.
834 (ldr_flags): Support 'd' flag for double word loads.
835 (str_flags): Support 'd' flag for double word stored.
836 (do_mia): New function.
837 (do_mar): New function.
838 (do_mra): New function.
839 (do_pld): New function.
840 (do_ldrd): New function.
841 (do_blx): New function.
842 (do_bkpt): New function.
843 (do_clz): New function.
844 (do_lstc2): New function.
845 (do_cdp2): New function.
846 (do_t_blx): New function.
847 (do_t_bkpt): New function.
848 (do_smla): New function.
849 (do_smlal): New function.
850 (do_smul): New function.
851 (do_qadd): New function.
852 (do_co_reg2c): New function.
853 (LONGEST_INSN): Redefine to 7.
855 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
856 command line switches.
858 2000-11-22 Jim Wilson <wilson@redhat.com>
860 * config/tc-ia64.c (pseudo_func): Add missing initializers.
861 (struct rsrc): Make line unsigned.
862 (gr_values): Add missing initializer.
863 (SLOT_NUM_NOT_SET): Add unsigned cast.
864 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
865 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
866 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
867 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
868 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
869 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
870 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
871 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
872 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
873 Add ATTRIBUTE_UNUSED to unused parameters.
874 (convert_expr_to_ab_reg): Add parens.
875 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
876 (dot_prologue): Initialize grsave when declared.
877 (md_pseudo_table): Add missing initializers.
878 (operand_match): Add casts to bfd_vma.
879 (emit_one_bundle): Delete unused local prev. Make required_template
881 (specify_resource): Cast i to unsigned.
882 (note_register_values): Use fprintf_vma.
883 (print_dependency): Likewise.
885 2000-11-21 Jim Wilson <wilson@redhat.com>
887 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
888 for unwind info section.
889 (dot_endp): Likewise for unwind section.
891 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
894 2000-11-21 Jakub Jelinek <jakub@redhat.com>
896 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
897 (output_insn): Call dwarf2_emit_insn.
898 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
900 2000-11-17 Richard Henderson <rth@redhat.com>
902 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
903 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
904 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
906 2000-11-17 Nick Clifton <nickc@redhat.com>
908 * config/tc-arm.c (md_pseudo_table): Add support for .line and
911 2000-11-17 Richard Henderson <rth@redhat.com>
913 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
915 2000-11-17 Richard Henderson <rth@redhat.com>
917 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
918 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
919 tri-state definition of alpha_flag_mdebug.
920 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
921 (s_alpha_file): Store first .file directive.
923 (md_pseudo_table): Add stabs and stabn.
925 2000-11-17 Richard Henderson <rth@redhat.com>
927 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
929 2000-11-17 Richard Henderson <rth@redhat.com>
931 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
932 (main): Call dwarf2_finish.
933 * as.h (debug_type): Clarify documentation of the meaning
935 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
936 (print_stats): Fix parenthesis problem.
937 (now_subseg_size): New.
938 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
939 (dwarf2_directive_file): Don't set debug_type.
940 (dwarf2_where): Honor DEBUG_DWARF2 first.
941 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
942 do nothing if not emitting dwarf2 debug info, or no work.
943 * dwarf2dbg.h (dwarf2_emit_insn): Update.
944 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
945 (ecoff_new_file): Likewise.
946 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
947 commentary wrt dwarf2.
949 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
950 ATTRIBUTE_UNUSED as needed.
951 (emit_insn): Call dwarf2_emit_insn.
954 (s_alpha_coff_wrapper): Don't handle them.
955 (md_pseudo_table): Update for .file and .loc.
956 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
958 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
959 don't protect with debug_type.
960 * config/tc-hppa.c (md_assemble): Likewise.
961 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
962 * config/tc-mn10300.c (md_assemble): Likewise.
963 * config/tc-sh.c (md_assemble): Likewise.
964 * config/tc-v850.c (md_assemble): Likewise.
966 * config/tc-arm.c (arm_end_of_source): Remove.
967 * config/tc-hppa.c (pa_end_of_source): Remove.
968 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
969 * config/tc-mn10300.c (mn10300_finalize): Remove.
970 * config/tc-sh.c (sh_finalize): Remove.
971 * config/tc-v850.c (sh_finalize): Remove.
973 * config/tc-arm.h (md_end): Remove.
974 * config/tc-hppa.h (md_end): Remove.
975 (DWARF2_LINE_MIN_INSN_LENGTH): New.
976 * config/tc-m68hc11.h (md_end): Remove.
977 * config/tc-mn10300.h (md_end): Remove.
978 * config/tc-sh.h (md_end): Remove.
979 * config/tc-v850.h (md_end): Remove.
981 * config/tc-ia64.c (emit_one_bundle): Don't protect
982 dwarf2 bits with debug_type.
983 (md_assemble): Likewise.
984 (ia64_end_of_source): Don't call dwarf2_finish.
986 2000-11-16 Jim Wilson <wilson@redhat.com>
988 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
989 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
992 2000-11-16 H.J. Lu <hjl@gnu.org>
994 * config/obj-elf.c (obj_elf_symver): Don't check the missing
997 2000-11-15 Kazu Hirata <kazu@hxi.com>
999 * config/tc-tic30.c: Fix formatting.
1000 * config/tc-tic80.c: Likewise.
1001 * config/tc-v850.c: Likewise.
1002 * config/tc-vax.c: Likewise.
1003 * config/tc-w65.c: Likewise.
1004 * config/tc-z8k.c: Likewise.
1006 2000-11-14 DJ Delorie <dj@redhat.com>
1008 * config/tc-v850.c: Support dwarf2.
1009 * config/tc-v850.h: Ditto.
1011 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1012 parse_cons_expression_v850 to initialize hold_cons_reloc.
1014 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1016 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1017 (errata_nops_necessary_p): New function.
1018 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1021 2000-11-14 Jim Wilson <wilson@redhat.com>
1023 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1024 return little endian bfd formats.
1026 2000-11-14 Kazu Hirata <kazu@hxi.com>
1028 * config/aout_gnu.h: Fix formatting.
1029 * config/atof-vax.c: Likewise.
1030 * config/m68k-parse.h: Likewise.
1031 * config/m88k-opcode.h: Likewise.
1032 * config/obj-elf.c: Likewise.
1033 * config/tc-arm.c: Likewise.
1034 * config/tc-cris.c: Likewise.
1035 * config/tc-i386.c: Likewise.
1036 * config/tc-ia64.c: Likewise.
1037 * config/tc-mn10300.c: Likewise.
1038 * config/te-386bsd.h: Likewise.
1039 * config/te-hppa.h: Likewise.
1040 * config/te-nbsd.h: Likewise.
1041 * config/te-ppcnw.h: Likewise.
1042 * config/te-sparcaout.h: Likewise.
1043 * config/te-tmips.h: Likewise.
1044 * config/vax-inst.h: Likewise.
1045 * config/vms-conf.h: Likewise.
1047 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1049 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1051 2000-11-13 H.J. Lu <hjl@gnu.org>
1053 * config/obj-elf.c (elf_frob_symbol): Support
1054 ".symver name,name2@@@nodename".
1055 (elf_frob_file_before_adjust): Likewise.
1057 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1058 and ".symver name,name2@@@nodename".
1061 2000-11-12 H.J. Lu (hjl@gnu.org)
1063 * config/obj-elf.c (obj_elf_symver): Check missing version
1066 2000-11-12 H.J. Lu (hjl@gnu.org)
1068 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1069 instead of bfd_vma for non-bfd assemblers.
1071 2000-11-09 Kazu Hirata <kazu@hxi.com>
1073 * itbl-ops.c: Fix comment typos.
1075 2000-11-08 Jim Wilson <wilson@redhat.com>
1077 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1078 (struct unwind): Add next_slot_frag field.
1079 (slot_index): New parameters slot_frag and first_frag. Add code
1080 to add in frag sizes when different. Add comments.
1081 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1082 arguments to slot_index.
1083 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1084 loop end. Set next_slot_frag field.
1086 2000-11-07 H.J. Lu <hjl@gnu.org>
1088 * doc/as.texinfo (.symver): Updated for versioned symbol
1091 * obj.h (format_ops): Add the frob_file_before_adjust field.
1093 * config/obj-aout.c (aout_format_ops): Set the
1094 frob_file_before_adjust field to 0.
1095 * config/obj-coff.c (coff_format_ops): Likewise.
1096 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1098 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1100 (elf_frob_file_before_adjust): New function to remove unneeded
1101 versioned symbols from the symbol table.
1102 (elf_format_ops): Set the frob_file_before_adjust field to
1103 elf_frob_file_before_adjust.
1105 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1108 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1110 2000-11-07 Peter Targett <peter.targett@arccores.com>
1112 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1114 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1115 Fix compile time warning messages.
1117 2000-11-07 Nick Clifton <nickc@redhat.com>
1119 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1120 buffer in order to avoid buffer overflows.
1122 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1124 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1125 Change M to m for -milp32 or -mlp64 to match gcc.
1126 (dot_endp): Use bytes_per_address instead of 8.
1127 (emit_one_bundle): Use number_to_chars_littleendian instead of
1129 (fix_insn): Likewise.
1130 (ia64_init): New function.
1131 (ia64_target_format): New function.
1132 (md_begin): Set endianness, arch, and machine as appropriate.
1133 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1134 Make these macros depend on TE_HPUX macro.
1135 (TARGET_FORMAT): Define.
1136 (HOST_SPECIAL_INIT): Define.
1137 * config/te-hpux.h: New file.
1138 * configure.in: Add "ia64-*-hpux*" target to configure.
1139 * configure: Regenerate.
1141 2000-11-06 Kazu Hirata <kazu@hxi.com>
1143 * as.c: Fix formatting.
1144 * dwarf2dbg.c: Likewise.
1145 * input-file.c: Likewise.
1146 * input-file.h: Likewise.
1147 * input-scrub.c: Likewise.
1148 * itbl-ops.c: Likewise.
1149 * listing.c: Likewise.
1150 * macro.h: Likewise.
1151 * messages.c: Likewise.
1153 * subsegs.c: Likewise.
1154 * subsegs.h: Likewise.
1155 * write.c: Likewise.
1157 2000-11-06 Nick Clifton <nickc@redhat.com>
1159 * doc/as.texinfo: Add GNU Free Documentation License.
1160 * doc/gasp.texi: Add GNU Free Documentation License.
1161 * doc/as.1: Add GNU Free Documentation License.
1163 2000-11-05 Nick Clifton <nickc@redhat.com>
1165 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1167 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1169 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1170 * configure: Regenerate.
1172 2000-11-01 Nick Clifton <nickc@redhat.com>
1174 * read.c (original_case_string): New global variable.
1175 (read_a_source_file): Copy opcode string into
1176 original_case_string if clobbering the case of the opcode.
1177 * read.h: Export the definition of original_case_string.
1178 * config/tc-arm.c (md_assembler): When parsing a .req
1179 directive use the original opcode string, not the case
1182 2000-11-02 Nick Clifton <nickc@redhat.com>
1184 * config/tc-mn10300.c (debug_line): Remove this static
1186 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1187 dwarf2_where and dwarf2_gen_line_info.
1189 2000-11-02 Theo Honohan <th@futuretv.com>
1191 * config/tc-arm.c (do_msr): Improve error message.
1193 2000-10-31 Eric Christopher <echristo@redhat.com>
1195 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1196 or pc-relative, else use fx_offset.
1198 2000-10-31 Jim Wilson <wilson@redhat.com>
1200 * config/tc-ia64.c (struct md): New field tag_fixups.
1201 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1202 qualifying predicate.
1203 (emit_one_bundle): Delete spurious multiplication by one. Handle
1205 (ia64_start_line): Error if dangling qualifying predicate.
1206 (defining_tag): New static variable.
1207 (ia64_unrecognized_line, case '['): Parse tags.
1208 (ia64_frob_label): Create tag_fixups.
1209 (md_assemble): Reset md.qp.X_op after using it.
1211 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1213 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1215 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1217 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1219 2000-10-30 Kazu Hirata <kazu@hxi.com>
1221 * expr.c: Fix formatting.
1222 * flonum-copy.c: Likewise.
1223 * flonum.h: Likewise.
1227 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1229 * as.h (OPTION_MD_BASE): Bump to 190.
1230 * as.c (parse_args) <std_longopts>: Add comment about the need to
1231 check OPTION_MD_BASE in as.h.
1233 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1236 2000-10-27 Nick Clifton <nickc@redhat.com>
1238 * configure.in (emulations): Add m68hc12.
1239 * configure: Regenerate.
1240 * po/gas.pot: Regenerate.
1242 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1244 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1246 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1248 2000-10-25 Nick Clifton <nickc@redhat.com>
1250 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1251 a DWARF2 line number information sequence.
1253 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1255 * read.c (generate_lineno_debug): Update comment describing why
1256 DWARF2 line number debug information is not generated
1257 automatically by this function.
1259 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1262 * config/tc-arm.h (md_end): Define.
1263 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1265 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1266 if generating DWARF2 line numbers.
1267 (arm_end_of_source): New function. Call dwarf2_finish if
1270 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1271 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1272 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1274 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1276 * tc-i386.c: Fix prototype declarations for functions taking no
1279 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1281 * tc-i386.c (i386_operand_modifier): Remove.
1282 (build_displacement_string): Remove.
1283 (i386_parse_seg): Remove.
1284 (i386_intel_memory_operand): Remove.
1285 (i386_intel_operand): Re-write using recursive descent parser based
1286 on MASM documentation.
1287 (struct intel_parser_s): New structure.
1288 (intel_parser): New static variable.
1289 (struct intel_token): New structure.
1290 (cur_token, prev_token): New static variables.
1303 (intel_match_token): New function.
1304 (intel_get_token): New function.
1305 (intel_putback_token): New function.
1306 (intel_expr): New function.
1307 (intel_e05): New function.
1308 (intel_e05_1): New function.
1309 (intel_e06): New function.
1310 (intel_e06_1): New function.
1311 (intel_e09): New function.
1312 (intel_e09_1): New function.
1313 (intel_e10): New function.
1314 (intel_e10_1): New function.
1315 (intel_e11): New function.
1317 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1319 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1320 instructions to loose any special insn->architecture mask.
1322 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1323 (sparc_md_end, sparc_arch_types, sparc_arch,
1324 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1325 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1326 request v9b architecture if they are used).
1328 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1330 * config/tc-m68k.c: Fix the previous misapplied patch.
1332 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1334 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1335 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1336 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1339 2000-10-17 Kazu Hirata <kazu@hxi.com>
1341 * debug.c: Fix formatting.
1342 * depend.c: Likewise.
1343 * dwarf2dbg.c: Likewise.
1344 * dwarf2dbg.h: Likewise.
1345 * ecoff.c: Likewise.
1348 * flonum-konst.c: Likewise.
1349 * frags.h: Likewise.
1351 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1353 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1355 * doc/as.texinfo: Added notes about this new option.
1357 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1359 * config/tc-sh.c (JREG): Remove.
1360 (md_convert_frag): Remove #if 0:d code using JREG.
1362 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1364 * config/tc-i386.c (i386_operand_modifier): Only match
1365 modifiers SHORT and FLAT if they are followed by a space.
1366 (parse_register): When `allow_naked_reg' is set, do not confuse
1367 identifiers that start with a register name with a register.
1369 2000-10-12 Kazu Hirata <kazu@hxi.com>
1371 * app.c: Fix formatting.
1374 * bit_fix.h: Likewise.
1379 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1381 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1383 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1385 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1386 Re-arrange function a little and improve error message.
1388 * write.c (write_relocs): Fix a comment.
1390 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1393 2000-10-05 Jim Wilson <wilson@cygnus.com>
1395 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1397 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1399 * config/tc-i386.c: Delete some useless comments, reformat others.
1401 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1402 non-global syms in linkonce sections.
1404 2000-10-04 Ralf Baechle <ralf@gnu.org>
1406 * config/tc-ia64.c (operand_match): Don't use // style comments.
1407 * config/tc-i370.c: Likewise.
1409 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1411 Changes to handle varying register prefix and user symbol prefix.
1412 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1413 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1414 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1415 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1416 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1417 (demand_register_prefix): New variable.
1418 (md_pseudo_table): New pseudo ".syntax".
1419 (md_longopts): New options --no-underscore and --underscore.
1420 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1421 on symbols_have_leading_underscore.
1422 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1423 (get_spec_reg): Ditto.
1424 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1426 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1428 <case OPTION_NO_US, case OPTION_US>: New.
1429 (md_show_usage): Be brief and reformat to match continuation of
1431 * po/gas.pot: Regenerate.
1433 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1435 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1436 force relocs for 12 bit branches.
1437 (md_apply_fix): Similarly, adjust logic here.
1439 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1441 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1442 adjust for external and weak syms as we will use a reloc. Allow
1443 for +8 offset when calculating limits of branches.
1444 (hppa_fix_adjustable): Undo 2000-09-23 change.
1445 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1446 Correct distance calculation.
1447 (tc_gen_reloc): Print the file name and line number if we can't
1450 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1451 * config/tc-hppa.c (nonzero_dibits): Define.
1452 (arg_reloc_stub_needed): Check each arg and return value
1453 separately for zero case.
1454 (pa_align): Declare argument `bytes'.
1456 2000-09-25 Kazu Hirata <kazu@hxi.com>
1458 * config/tc-cris.c: Fix formatting.
1459 * config/tc-d10v.h: Likewise.
1460 * config/tc-d30v.c: Likewise.
1461 * config/tc-d30v.h: Likewise.
1462 * config/tc-fr30.c: Likewise.
1463 * config/tc-fr30.h: Likewise.
1464 * config/tc-m68k.c: Likewise.
1465 * config/tc-m68k.h: Likewise.
1466 * config/tc-pj.h: Likewise.
1467 * config/tc-ppc.c: Likewise.
1468 * config/tc-ppc.h: Likewise.
1469 * config/tc-sh.c: Likewise.
1470 * config/tc-sh.h: Likewise.
1471 * config/tc-sparc.c: Likewise.
1472 * config/tc-v850.h: Likewise.
1473 * config/tc-vax.h: Likewise.
1474 * config/tc-w65.h: Likewise.
1475 * config/tc-z8k.h: Likewise.
1477 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1479 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1480 checks only for ELF.
1481 (hppa_force_relocation): Likewise.
1483 2000-09-22 Jim Wilson <wilson@cygnus.com>
1485 * config/tc-ia64.c (dv_sem): Add "stop".
1486 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1487 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1488 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1490 (mark_resources): Check IA64_RS_PRr.
1492 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1494 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1495 md_estimate_size_before_relax): Redesign and clean up the
1496 relaxation mechanism.
1498 2000-09-21 Kazu Hirata <kazu@hxi.com>
1500 * config/tc-ns32k.c: Fix formatting.
1501 * config/tc-ns32k.h: Likewise.
1503 2000-09-20 Kazu Hirata <kazu@hxi.com>
1505 * config/tc-m32r.c: Fix formatting.
1506 * config/tc-m32r.h: Likewise.
1507 * config/tc-m68851.h: Likewise.
1508 * config/tc-m68hc11.c: Likewise.
1509 * config/tc-m68hc11.h: Likewise.
1510 * config/tc-m88k.c: Likewise.
1511 * config/tc-mcore.c: Likewise.
1512 * config/tc-mcore.h: Likewise.
1513 * config/tc-mips.c: Likewise.
1514 * config/tc-mips.h: Likewise.
1515 * config/tc-mn10200.h: Likewise.
1516 * config/tc-mn10300.h: Likewise.
1517 * config/tc-tahoe.c: Likewise.
1518 * config/tc-tahoe.h: Likewise.
1520 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1522 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1523 Likewise in relaxation description comments.
1525 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1527 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1528 subtraction of two syms without emitting a relocation.
1530 From David Huggins-Daines <dhd@linuxcare.com>
1531 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1532 global or weak symbols.
1534 2000-09-15 Kazu Hirata <kazu@hxi.com>
1536 * config/tc-h8300.h: Fix formatting.
1537 * config/tc-h8500.c: Likewise.
1538 * config/tc-h8500.h: Likewise.
1539 * config/tc-hppa.h: Likewise.
1540 * config/tc-i370.h: Likewise.
1541 * config/tc-i386.h: Likewise.
1542 * config/tc-i860.c: Likewise.
1543 * config/tc-i860.h: Likewise.
1544 * config/tc-i960.h: Likewise.
1545 * config/tc-ia64.c: Likewise.
1546 * config/tc-ia64.h: Likewise.
1548 2000-09-14 Kazu Hirata <kazu@hxi.com>
1550 * config/tc-a29k.c: Fix formatting.
1551 * config/tc-alpha.c: Likewise.
1552 * config/tc-arc.c: Likewise.
1553 * config/tc-arc.h: Likewise.
1554 * config/tc-arm.c: Likewise.
1555 * config/tc-arm.h: Likewise.
1556 * config/tc-avr.c: Likewise.
1557 * config/tc-avr.h: Likewise.
1558 * config/tc-tic30.c: Likewise.
1559 * config/tc-tic30.h: Likewise.
1560 * config/tc-tic54x.c: Likewise.
1561 * config/tc-tic54x.h: Likewise.
1562 * config/tc-tic80.c: Likewise.
1563 * config/tc-tic80.h: Likewise.
1565 2000-09-14 Timothy Wall <twall@cygnus.com>
1567 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1568 parallel comparisons for later use.
1569 (struct rsrc): Add parallel comparison type.
1570 (resources_match): Skip special cases of PR usage (non-conflicting
1573 2000-09-13 Kazu Hirata <kazu@hxi.com>
1575 * config/obj-ecoff.c: Fix formatting.
1576 * config/obj-elf.c: Likewise.
1577 * config/obj-elf.h: Likewise.
1578 * config/obj-evax.h: Likewise.
1579 * config/obj-generic.h: Likewise.
1580 * config/obj-hp300.c: Likewise.
1581 * config/obj-hp300.h: Likewise.
1582 * config/obj-ieee.h: Likewise.
1583 * config/obj-vms.c: Likewise.
1584 * config/obj-vms.h: Likewise.
1586 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1588 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1589 (md_parse_option): Ditto.
1590 (md_longopts): Add -mips32 option.
1591 (md_show_usage): Document new options.
1592 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1593 (mips_ip): Assemble mfc0 with a sub-selection code.
1594 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1595 (mips_cpu_to_str): New function.
1596 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1597 Use CPU_* defines instead of hardcoded numbers.
1599 * doc/as.texinfo: Document new options.
1600 * doc/c-mips.texi: Ditto.
1602 2000-09-12 Kazu Hirata <kazu@hxi.com>
1604 * as.h: Fix formatting.
1605 * asintl.h: Likewise.
1606 * bit_fix.h: Likewise.
1607 * config/obj-aout.c: Likewise.
1608 * config/obj-aout.h: Likewise.
1609 * config/obj-bout.c: Likewise.
1610 * config/obj-bout.h: Likewise.
1611 * config/obj-coff.c: Likewise.
1612 * config/obj-coff.h: Likewise.
1613 * dwarf2dbg.h: Likewise.
1615 * flonum.h: Likewise.
1616 * frags.h: Likewise.
1617 * itbl-ops.h: Likewise.
1618 * macro.h: Likewise.
1621 * struc-symbol.h: Likewise.
1622 * subsegs.h: Likewise.
1623 * symbols.h: Likewise.
1625 * write.h: Likewise.
1627 2000-09-11 Kazu Hirata <kazu@hxi.com>
1629 * bignum-copy.c: Fix formatting.
1630 * config/tc-i370.c: Likewise.
1631 * config/tc-i960.c: Likewise.
1632 * config/tc-m68k.c: Likewise.
1633 * ehopt.c: Likewise.
1634 * flonum-copy.c: Likewise.
1635 * flonum-konst.c: Likewise.
1636 * flonum-mult.c: Likewise.
1637 * literal.c: Likewise.
1640 * stabs.c: Likewise.
1641 * subsegs.c: Likewise.
1643 2000-09-09 Philip Blundell <philb@gnu.org>
1645 * configure.in (arm*-*-uclinux*): New target.
1646 * configure: Regenerate.
1648 2000-09-09 Kazu Hirata <kazu@hxi.com>
1650 * input-file.c: Fix formatting.
1651 * itbl-ops.c: Likewise.
1652 * messages.c: Likewise.
1654 2000-09-08 Philip Blundell <philb@gnu.org>
1656 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1659 2000-09-07 H.J. Lu <hjl@gnu.org>
1661 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1662 * configure: Rebuild.
1664 2000-09-07 Kazu Hirata <kazu@hxi.com>
1666 * atof-generic.c: Fix formatting.
1667 * config/tc-mips.c: Likewise.
1668 * config/tc-vax.c: Likewise.
1669 * input-scrub.c: Likewise.
1671 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1673 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1674 * configure.in (sh-*-linux*): Added.
1675 * configure: Rebuilt.
1677 2000-09-06 Kazu Hirata <kazu@hxi.com>
1679 * config/tc-hppa.c: Fix formatting.
1681 * ecoff.c: Fix formatting.
1683 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1685 * configure: Rebuilt with new libtool.m4.
1687 2000-09-05 Kazu Hirata <kazu@hxi.com>
1689 * cgen.c: Fix formatting.
1690 * config/tc-ia64.c: Likewise.
1692 2000-09-05 Nick Clifton <nickc@redhat.com>
1694 * aclocal.m4: Regenerate.
1695 * config.in: Regenerate.
1696 * configure: Regenerate.
1697 * po/gas.pot: Regenerate.
1699 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1701 * config/tc-cris.c: Correct comment typos.
1703 2000-09-05 Eric Christopher <echristo@cygnus.com>
1705 * config/tc-mn10300.c: Cleanup.
1706 (md_pcrel_from): Enable.
1708 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1710 * expr.c (operand): Fix a comment typo.
1711 * write.c (write_relocs): Fix a signed/unsigned warning.
1713 * config/tc-hppa.c (fudge_reg_expressions): New
1714 (hppa_force_reg_syms_absolute): New.
1715 (pa_equ): Allow reg_section expressions.
1716 * config/tc-hppa.c (md_optimize_expr): Define.
1717 (hppa_force_reg_syms_absolute): Prototype.
1719 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1720 (pa_parse_number): Pass in arg to select fp reg parsing.
1721 Return 1 to indicate format checks pass. If strict, then only
1722 accept a register or register symbol. Return value in...
1723 (pa_number): New static for pa_parse_number.
1724 (FP_REG_BASE): Define.
1725 (FP_REG_RSEL): Define.
1726 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1727 appropriate. White space changes.
1728 (need_pa11_opcode): Don't bother passing any params, get them from
1730 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1731 Remove extraneous check in case 'Q'.
1732 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1733 reg, set section of resulting symbol to reg_section.
1734 (pa_parse_space_stmt): Modify call to pa_parse_number.
1735 (pa_space): Likewise.
1737 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1738 (hppa_force_relocation): Handle vtable relocs.
1739 (pa_vtable_entry): New.
1740 (pa_vtable_inherit): New.
1741 (md_pseudo_table): Add entries for vtable pseudos.
1742 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1743 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1745 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1746 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1747 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1749 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1750 specify a symbol type.
1752 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1753 dependent things together.
1754 (md_elf_symbol_type): Define.
1756 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1758 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1760 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1761 (obj_elf_vtable_entry): Declare.
1763 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1764 and export function.
1765 (obj_elf_vtable_entry): Similarly.
1766 (elf_pseudo_table): Fix the damage with a cast.
1768 2000-09-03 Richard Henderson <rth@cygnus.com>
1770 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1771 for template selection when a label is needed.
1773 2000-09-02 Kazu Hirata <kazu@hxi.com>
1775 * config/tc-ia64.c: Fix formatting.
1777 2000-09-02 Nick Clifton <nickc@redhat.com>
1779 * configure.in: Increase version number to 2.10.91.
1780 * configure: Regenerate.
1781 * aclocal.m4: Regenerate.
1782 * config.in: Regenerate.
1783 * po/gas.pot: Regenerate.
1784 * Makefile.in: Regenerate.
1786 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1788 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1789 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1790 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1792 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1795 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1797 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1798 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1799 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1800 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1801 (GOT_symbol): New variable.
1802 (md_undefined_symbol): Set it.
1804 2000-09-01 Richard Henderson <rth@cygnus.com>
1806 * config/tc-ia64.c (match): Don't inline.
1807 (extra_goodness): New.
1808 (md_begin): Prefer nop.f and nop.b for best_template.
1810 2000-08-31 Kazu Hirata <kazu@hxi.com>
1812 * as.c: Fix formatting.
1814 * frags.c: Likewise.
1815 * macro.c: Likewise.
1817 2000-08-31 Eric Christopher <echristo@cygnus.com>
1819 * config/tc-mn10300.c: Cleanup and fix warnings.
1820 (md_pseudo_table): Add initializers.
1821 (md_show_usage): Cleanup.
1822 (md_parse_option): Fix warnings.
1823 (md_undefined_symbol): Fix warnings.
1824 (md_conver_frag): Fix warnings.
1825 (tc_gen_reloc): Fix warnings.
1826 (md_apply_fix3): Fix warnings.
1827 (check_operand): Fix warnings.
1829 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1831 * acinclude.m4: Include libtool and gettext macros from the
1833 * aclocal.m4, configure: Rebuilt.
1835 2000-08-30 Mark Hatle <mhatle@mvista.com>
1837 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1839 2000-08-31 Kazu Hirata <kazu@hxi.com>
1841 * listing.c: Fix formatting.
1843 2000-08-29 Kazu Hirata <kazu@hxi.com>
1845 * app.c: Fix a comment typo. Fix formatting.
1847 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1849 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1850 offset of the target destination for jmp instructions.
1851 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1853 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1855 * NEWS: Mention support for CRIS.
1857 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1859 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1860 Sets `.lcomm' alignment to zero.
1862 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1864 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1865 (TC_FIX_ADJUSTABLE): Define.
1867 2000-08-23 Jim Wilson <wilson@cygnus.com>
1869 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1870 unwind.personality_routine is set.
1872 2000-08-23 H.J. Lu <hjl@gnu.org>
1874 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1876 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1878 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1881 2000-08-22 H.J. Lu <hjl@gnu.org>
1883 * config.in (STRICTCOFF): New for strict COFF.
1885 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1886 i386-*-go32* and i386-go32-rtems*.
1887 * configure: Rebuilt.
1889 * config/obj-coff.c (obj_coff_endef): Follow the historical
1890 behavior if STRICTCOFF is not defined.
1892 * doc/internals.texi: Document STRICTCOFF.
1894 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1896 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1897 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1898 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1899 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1900 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1901 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1902 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1905 2000-08-22 Eric Christopher <echristo@cygnus.com>
1907 * config/tc-mn10300.c: (md_apply_fix): New function.
1908 (mn10300_force_relocation): New function.
1909 (mn10300_fix_adjustable): New function.
1911 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1912 (TC_HANDLES_FX_DONE): Define.
1913 (obj_fix_adjustable): Define.
1914 (MD_APPLY_FIX3): Define.
1915 (TC_LINKRELAX_FIXUP): Define.
1917 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1919 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1921 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1923 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1925 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1926 if the fixup resulted in a relocation.
1928 2000-08-18 Nick Clifton <nickc@redhat.com>
1930 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1931 Make reference to first element of shift_names explicit.
1933 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1935 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1936 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1937 add a symbol's address. Removed all target-specific #ifdefs that
1938 used to accomplished the same.
1939 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1940 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1941 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1942 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1943 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1945 2000-08-17 Kazu Hirata <kazu@hxi.com>
1947 * dwarf2dbg.c: Fix formatting.
1949 2000-08-17 Nick Clifton <nickc@redhat.com>
1951 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1952 to be recoded as logical shift lefts by zero.
1954 2000-08-16 Jim Wilson <wilson@cygnus.com>
1956 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1957 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1959 (note_register_values): Handle IA64_OPND_R3_2 operands.
1961 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1963 * config/tc-i860.c (md_operand): Silly typo fixed.
1965 2000-08-16 Nick Clifton <nickc@redhat.com>
1967 * config/tc-arm.c (struct asm_shift): Delete.
1969 (enum asm_shift_index): New.
1970 (struct asm_shift_properties): New.
1971 (struct asm_shift_name): New.
1972 (shift_properties[]); New.
1973 (shift_names[]); New.
1975 (decode_shift): Use new structures.
1976 Issue a warning is "ROR #0" is used.
1977 Issue a warning if "ASR #0" or "LSR #0" is used.
1979 (md_begin): Initialise arm_shift_hsh table from new
1980 asm_shift_name array.
1982 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1984 * config/tc-sparc.c: Kill all warnings.
1985 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1987 (md_show_usage): Update usage text.
1989 2000-08-16 Nick Clifton <nickc@redhat.com>
1991 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1994 2000-08-15 Will Cohen <wcohen@redhat.com>
1996 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1998 * config/tc-sh.c (md_assemble): Changed so debug_type
1999 test performed for ppi_assemble
2000 * config/tc-sh.c: Included dwarf2dbg.h.
2001 (debug_line): Defined.
2002 (md_assemble): Generates dwarf2 line info.
2003 (sh_finalize): New function. Finalize dwarf2 info.
2004 (assemble_ppi): Returns size of code generated.
2005 (build_Mytes): Returns size of code generated.
2006 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2007 * config/tc-sh.h (md_end): Defined.
2008 (sh_finalize): Declared.
2010 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2012 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2015 2000-08-14 Nick Clifton <nickc@redhat.com>
2017 * config/tc-arm.c (do_bx): Allow "bx pc".
2019 2000-08-14 Jim Wilson <wilson@cygnus.com>
2021 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2022 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2023 (md_begin): Change assignment to md.flag to OR in the new bit.
2025 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2027 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2028 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2031 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2033 * NEWS: Mention i860 support.
2035 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2037 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2039 2000-08-14 Andreas Schwab <schwab@suse.de>
2041 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2043 2000-08-11 Andreas Schwab <schwab@suse.de>
2045 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2048 2000-08-11 Kazu Hirata <kazu@hxi.com>
2050 * expr.c: Fix formatting.
2051 * config/obj-bout.c: Likewise.
2053 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2055 * doc/c-i860.texi: Flesh out the i860 section more.
2057 2000-08-10 Kazu Hirata <kazu@hxi.com>
2059 * symbols.c: Fix formatting.
2062 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2064 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2065 has the IgnoreSize bit set.
2067 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2069 From Rodney Brown <RodneyBrown@mynd.com>
2070 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2071 * configure: Regenerate.
2073 2000-08-09 Kazu Hirata <kazu@hxi.com>
2075 * hash.c: Fix formatting.
2078 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2080 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2081 (i860_fix_info): New enum.
2082 (MD_APPLY_FIX3): Define.
2083 (WORKING_DOT_WORD): Define.
2084 (TC_HANDLES_FX_DONE): Define.
2085 (DIFF_EXPR_OK): Define.
2086 (LISTING_HEADER): Define.
2087 (TARGET_FORMAT): Select target format based on endian flag.
2088 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2089 (target_big_endian): Add external declaration.
2091 * config/tc-i860.c: All existing code reworked completely. Other
2092 new code shown below.
2093 (SYNTAX_SVR4): Define.
2094 (target_warn_expand): New variable.
2095 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2096 (md_longopts): Declare and define with new options (-EL, -EB,
2098 (md_show_usage): New function.
2099 (md_operand): New function.
2100 (obtain_reloc_for_imm16): New function.
2101 (md_apply_fix3): New function.
2102 (tc_gen_reloc): New function.
2104 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2106 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2107 2 bytes of the jump address are in the same frag.
2108 (find): Accept 68hc12 register indirect modes.
2110 * NEWS: Mention 68HC11 & 68HC12 support.
2112 2000-08-07 Richard Henderson <rth@cygnus.com>
2114 * config/tc-ia64.c (unwind): Add prologue_mask member.
2115 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2116 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2117 (dot_body): Clear unwind.prologue_mask.
2118 (dot_prologue): Set it. Accept a register second argument.
2120 2000-08-07 Kazu Hirata <kazu@hxi.com>
2122 * config/atof-ieee.c: Fix formatting.
2123 * config/atof-tahoe.c: Likewise.
2125 2000-08-06 Nick Clifton <nickc@cygnus.com>
2127 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2130 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2131 of .popsection, .previous, .pushsection, .subsection,
2132 .version, .vtable_entry, .vtable_inherit and .weak.
2134 2000-08-05 Kazu Hirata <kazu@hxi.com>
2136 * config/tc-cris.c: Fix formatting.
2137 * config/tc-i386.c: Likewise.
2138 * config/tc-sparc.c (sparc_ip): Simplify the code.
2140 2000-08-04 Kazu Hirata <kazu@hxi.com>
2142 * config/tc-cris.c: Rearrange code for readability.
2143 * config/tc-d10v.c: Fix formatting.
2144 * config/tc-m32r.c: Likewise.
2145 * config/tc-sparc.c: Likewise.
2147 2000-08-02 Jim Wilson <wilson@cygnus.com>
2149 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2150 before ia64_find_opcode.
2151 (md_assemble): Likewise.
2153 2000-08-01 Nick Clifton <nickc@cygnus.com>
2155 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2156 Undo some formatting fixes.
2158 2000-08-01 Kazu Hirata <kazu@hxi.com>
2160 * config/obj-som.c: Fix formatting.
2161 * config/obj-ieee.c: Likewise.
2162 * config/tc-arm.c: Likewise.
2163 * config/tc-v850.c: Likewise.
2165 2000-08-01 Nick Clifton <nickc@redhat.com>
2167 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2168 index by command line option.
2170 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2172 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2173 (@node M68K-Branch): Rewrite to match the reality.
2175 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2177 * doc/c-i860.texi: New file.
2178 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2179 * doc/Makefile.in: Regenerate.
2180 * doc/all.texi: Add I860 as relevant architecture.
2181 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2183 2000-07-31 Kazu Hirata <kazu@hxi.com>
2185 * config/tc-d30v.c: Fix formatting.
2187 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2189 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2190 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2191 long emit a long branch if available instead of an absolute jump, never
2192 emit absolute jumps for anything with --pcrel.
2194 * doc/c-m68k.texi: Document new command line option.
2196 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2198 * config/tc-avr.c: Use PARAMS macro in function declarations.
2199 Don't declare md_pcrel_from_section (already in tc-avr.h).
2200 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2201 (avr_operand): Don't set (unsigned) op_mask to -1.
2203 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2205 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2206 * configure: Regenerated.
2207 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2208 of operand to the .type directive (.e.g, "type").
2210 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2212 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2213 * app.c (do_scrub_chars): Record where first comment found.
2214 * read.c (read_a_source_file): Init found_comment on entry, and
2215 notify whether comments found on exit.
2216 * config/tc-hppa.c (md_shortopts): Add "c".
2217 (md_longopts): Add warn-comment.
2218 (md_parse_option): Handle it.
2219 (md_show_usage): Show available options.
2220 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2222 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2224 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2225 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2227 (md_estimate_size_before_relax): Don't fall off end of function.
2229 2000-07-27 Kazu Hirata <kazu@hxi.com>
2231 * config/tc-avr.c: Fix formatting.
2232 * config/tc-ns32k.c: Likewise.
2234 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2236 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2238 2000-07-27 Kazu Hirata <kazu@hxi.com>
2240 * config/tc-d10v.c: Fix formatting.
2241 * config/tc-z8k.c: Likewise.
2242 * config/tc-sparc.c: Likewise.
2244 2000-07-26 Dave Brolley <brolley@redhat.com>
2246 * cgen.c (queue_fixup): Declare opinfo.
2247 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2248 (gas_cgen_md_operand): Ditto.
2249 (gas_cgen_md_apply_fix3): Ditto.
2251 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2253 * config/obj-coff.c (obj_frob_symbol): Don't merge
2254 labels. Don't merge if the symbol isn't constant. Return
2255 immediately if a symbol is merged.
2257 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2259 * frags.c (frag_align): Correct absolute section alignment.
2261 2000-07-20 DJ Delorie <dj@redhat.com>
2263 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2264 it breaks linking against DLLs.
2266 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2268 * configure.in: Add CRIS support.
2269 * configure: Regenerate.
2270 * Makefile.am: (CPU_TYPES): Add cris.
2271 (CPU_OBJ_VALID) [aout]: Add cris.
2272 (MULTI_CPU_TYPES): Add cris.
2273 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2274 [coff]: Only i386 and mips are valid.
2275 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2276 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2277 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2278 Regenerate dependencies.
2279 * Makefile.in: Regenerate.
2280 * aclocal.m4: Regenerate.
2281 * as.c: Declare crisaout, criself.
2282 * config/tc-cris.h, config/tc-cris.c: New.
2283 * config/e-criself.c, config/e-crisaout.c: New.
2284 * po/POTFILES.in, po/gas.pot: Regenerate.
2286 2000-07-20 Kazu Hirata <kazu@hxi.com>
2288 * read.c: Fix formatting.
2289 * write.c: Fix formatting.
2291 2000-07-19 H.J. Lu <hjl@gnu.org>
2293 * sb.c: Include <stdlib.h> if exists for abort ().
2295 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2297 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2298 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2299 (pa_type_args): Same here.
2301 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2303 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2304 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2305 the storage class is already set.
2307 2000-07-17 Kazu Hirata <kazu@hxi.com>
2309 * config/tc-m68hc11.c: Fix formatting.
2310 * config/tc-mn10200.c: Likewise.
2311 * config/tc-mn10300.c: Likewise.
2312 * config/tc-pj.c: Likewise.
2313 * config/tc-tic80.c: Likewise.
2314 * config/tc-w65.c: Likewise.
2316 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2318 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2321 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2323 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2326 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2328 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2329 ELF as are used for SOM (except the 32-bit reloc one) to decide
2330 whether a symbol can be reduced to a section symbol. Expand on
2331 the comment for symbols involved in LR% and RR% expressions.
2333 2000-07-14 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-mips.c (mips_disable_float_construction): New
2336 static variable. Set to true if doubles should not be
2337 constructed by loading two single width fp registers with
2338 halves of the value.
2339 (mips_ip): Test mips_disable_float_construction.
2340 (md_longopts): Add command line switches --construct-floats
2341 and --no-construct-floats.
2342 (md_parse_option): Parse new command line options.
2343 (md_show_usage): Describe new command line options.
2345 * doc/c-mips.texi: Document new command line options.
2347 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2349 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2350 * configure: Regenerate.
2352 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2354 * configure.in (DEFAULT_EMULATION setting): Revert part of
2355 2000-07-01 change that set te_multi=multi unless set to tmips.
2356 * configure: Regenerate.
2358 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2360 * config/obj-coff.c (coff_frob_section): Add padding to the last
2361 section when aligning it increases its size.
2363 2000-07-11 Kazu Hirata <kazu@hxi.com>
2365 * config/tc-tic54x.c: Fix formatting.
2367 2000-07-10 Kazu Hirata <kazu@hxi.com>
2369 * config/tc-h8500.c: Fix formatting.
2370 * config/tc-tic54x.c: Fix formatting.
2372 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2374 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2375 displacements correctly.
2377 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2379 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2381 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2385 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2387 From David Huggins-Daines <dhd@linuxcare.com>
2388 * config/te-hppalinux64.h: Add a new emulation.
2389 * configure.in (emulations): Add configure bits to support the
2390 64-bit Linux/parisc target.
2391 * configure: Regenerate.
2393 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2394 (md_shortopts): Add `V' for ELF.
2396 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2397 when SOM or ELF_ARG_RELOC are defined.
2398 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2399 ELF_ARG_RELOC are defined.
2400 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2401 (pa_stringer): ..Do it here instead. Fix comment typos.
2402 (hppa_force_relocation): Cast enums to int before comparing with
2405 From Ryan Bradetich <rbradetich@uswest.net>
2406 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2407 redifinition warning.
2408 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2409 (hppa_force_relocation): ditto
2410 (md_apply_fix): Added cast to buf to fix warnings.
2412 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2413 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2415 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2416 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2417 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2418 reloc_type** to avoid warnings in switch.
2419 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2420 little earlier instead.
2422 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2424 (pa_type_args): Use symbol_arg_reloc_info.
2425 (struct pa_it): Make arg_reloc unsigned int.
2426 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2427 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2428 (pa_code): Delete. pa_text duplicates this function.
2429 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2430 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2432 (cons_fix_new_hppa): Actually change selector to e_fsel when
2433 warning about assuming so.
2434 (tc_gen_reloc): More example elf arg reloc code.
2435 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2436 (hppa_force_relocation): Likewise.
2438 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2440 (pa_end_of_source): Prototype.
2441 (hppa_fix_adjustable): Prototype.
2442 (LABELS_WITHOUT_COLONS): Move it..
2443 * config/te-hppa.h: To here.
2445 * config/te-hppa64.h: New file.
2447 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2449 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2450 format -10, -16, 16 relocs.
2451 (hppa_elf_mark_end_of_function): Test for null
2452 last_call_info->start_symbol
2454 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2455 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2456 re_assesmble_* functions. Delete extraneous statements. Fix
2458 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2459 insn to re_assemble_*.
2461 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2463 * doc/internals.texi (Expressions): Fix typo.
2465 2000-07-08 Kazu Hirata <kazu@hxi.com>
2467 * config/tc-sh.c: Fix formatting.
2468 * config/tc-tic54x.c: Fix formatting.
2469 * depend.c: Fix formatting.
2470 * flonum-konst.c: Likewise.
2471 * flonum-mult.c: Likewise.
2473 2000-07-07 Kazu Hirata <kazu@hxi.com>
2475 * config/tc-sh.c: Fix comments.
2476 * config/obj-vms.c: Fix comments.
2477 * config/tc-a29k.c: Likewise.
2478 * config/tc-alpha.c: Likewise.
2479 * config/tc-h8300.c: Likewise.
2480 * config/tc-h8500.c: Likewise.
2481 * config/tc-i370.c: Likewise.
2482 * config/tc-ia64.c: Likewise.
2483 * config/tc-m68hc11.c: Likewise.
2484 * config/tc-m68k.c: Likewise.
2485 * config/tc-mips.c: Likewise.
2486 * config/tc-ns32k.c: Likewise.
2487 * config/tc-ppc.c: Likewise.
2488 * config/tc-z8k.c: Likewise.
2490 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2492 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2493 Default to '(SEC_LOAD | SEC_DATA)'.
2494 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2496 * doc/internals.texi (CPU Backend): Describe
2497 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2499 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2501 * as.c (parse_args): NULL terminate the long option list.
2503 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2505 * config/tc-d30v.h: Include "write.h" for fixS.
2506 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2508 2000-07-05 Nick Clifton <nickc@cygnus.com>
2510 * config/tc-d30v.c (write_2_short): Further changes to warning
2511 messages produced when combining EITHER_BUT_PREFER_MU attributed
2514 2000-07-05 DJ Delorie <dj@redhat.com>
2518 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2520 * config/tc-arm.c (psrs): Accept combinations of flags.
2522 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2524 * config/tc-avr.c: Change _ () to _() around all strings marked
2525 for translation (exception from the usual coding style).
2526 (avr_opt): New struct variable, how the new switches are set.
2527 (OPTION_MMCU): Define as 'm' and actually use.
2528 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2529 (show_mcu_list): New function, display the list of known MCUs.
2530 (md_show_usage): Document the new switches. Call show_mcu_list.
2531 (avr_set_arch): Change 'm' to OPTION_MMCU.
2532 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2533 Handle the new switches.
2534 (avr_operands): Disable warnings for undefined combinations of
2535 operands if -mall-opcodes. Disable warnings for skipping two-word
2536 instructions if enhanced core or -mno-skip-bug.
2537 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2538 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2539 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2540 (avr_ldi_expression): Warn about implicit lo8().
2541 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2543 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2545 * configure.in: Add entry for mips-*-sysv4*MP*
2546 * configure: Rebuild
2547 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2548 elf32-tradlittlemips for traditional mips targets.
2549 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2550 test for Link Once sections as in adjust_reloc_syms.
2551 * config/te-tmips.h: New file for traditional mips targets. Define
2554 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2556 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2557 flags argument is not present, don't change an existing section's
2558 section's attributes. If the flags argument is present, warn if the
2559 attributes don't match the section's current attributes. When
2560 long section names are supported, set SEC_LINK_ONCE and
2561 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2563 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2565 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2566 symbols; create them.
2568 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2570 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2571 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2573 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2575 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2576 expressions. Ignore the problem when handling 16 bit signed
2577 immediates, because the assembler will take care of the relocation
2580 2000-06-27 Nick Clifton <nickc@cygnus.com>
2582 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2583 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2584 sequential order, and emit warning messages if the input source
2585 code contains constructs like that, or parallel constructs
2586 containing such opcodes.
2588 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2590 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2591 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2592 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2593 (md_show_usage): Update usage message.
2594 (md_parse_option): Allow redefinition of MCU type within the
2595 same avr[1-5] bfd machine type. Show both old and new MCU type
2596 in the error message.
2597 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2598 Simplify 8K wrap code.
2600 2000-06-25 Kazu Hirata <kazu@hxi.com>
2602 * config/obj-aout.c: Remove all uses of DEFUN.
2603 * config/obj-ieee.c: Likewise.
2604 * config/tc-sh.c: Fix comment typos.
2605 * config/tc-tahoe.c: Likewise.
2606 * config/tc-vax.c: Likewise.
2607 * config/tc-w65.c: Likewise.
2608 * config/tc-z8k.c: Likewise.
2609 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2611 2000-06-24 DJ Delorie <dj@cygnus.com>
2613 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2614 more changes from Sept 1999
2615 (tc_i386_fix_adjustable): ditto
2616 (md_apply_fix3): ditto
2618 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2620 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2621 (gas_cgen_parse_operand): Set it around expression() call.
2622 (gas_cgen_md_operand): Test for it before longjmp().
2624 2000-06-24 Kazu Hirata <kazu@hxi.com>
2626 * config/tc-h8500.c: Remove all uses of DEFUN.
2627 * config/tc-sh.c: Likewise.
2628 * config/tc-w65.c: Likewise.
2629 * config/tc-z8k.c: Likewise.
2631 * config/tc-h8500.c: Fix typos in comments.
2633 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2635 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2638 2000-06-23 matthew green <mrg@redhat.com>
2640 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2641 defined. Fix error message for `[' grouping.
2643 2000-06-22 Kazu Hirata <kazu@hxi.com>
2645 * config/tc-h8300.c: Fix formatting and comment typos.
2647 2000-06-22 Timothy Wall <twall@cygnus.com>
2649 * config/tc-ia64.c (note_register_values): Move premature QP
2650 notation clearing into the appropriate place.
2652 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2654 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2655 first before anything else. Add bin-bugs.h, emul.h and progress.h
2656 Sort list of files as for $(OBJS) in Makefile.am.
2658 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2659 find one. Remake dependencies.
2660 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2661 * Makefile.in: Regenerate.
2662 * doc/Makefile.in: Regenerate.
2664 * config/tc-i386.c (i386_displacement): Don't assume a constant
2665 displacement is necessarily 16 bits when in 16 bit code mode.
2666 (md_assemble): Instead size the displacement here after we know
2667 for sure that a .code16gcc operand hasn't automatically added
2668 operand size prefixes.
2670 2000-06-21 H.J. Lu <hjl@gnu.org>
2672 * Makefile.am: Rebuild dependency.
2673 * Makefile.in: Rebuild.
2675 2000-06-21 Kazu Hirata <kazu@hxi.com>
2677 * config/tc-h8300.c (parse_reg): Make the function static.
2678 (parse_exp): Likewise.
2680 2000-06-20 DJ Delorie <dj@cygnus.com>
2682 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2683 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2684 for cygwin import libraries to work properly.
2686 2000-06-20 H.J. Lu <hjl@gnu.org>
2688 * Makefile.am: Rebuild dependency.
2689 * Makefile.in: Rebuild.
2690 * configure: Likewise.
2691 * doc/Makefile.in: Likewise.
2693 2000-06-20 Timothy Wall <twall@cygnus.com>
2695 * doc/internals.texi (CPU backend): Add @itemx for
2696 TC_START_LABEL_WITHOUT_COLON.
2697 * doc/c-tic54x.texi: New.
2698 * doc/as.texinfo: Add tic54x features and include primary tic54x
2700 * doc/all.texi: Add C54X.
2701 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2702 * doc/Makefile.in: Regenerate.
2703 * configure.in: Add tic54x and define LIBM for tic54x.
2704 * configure: Regenrate.
2705 * config/tc-tic54x.[ch]: New.
2706 * config/obj-coff.h: Add tic54x.
2707 * Makefile.am: (CPU_TYPES): Add tic54x.
2708 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2709 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2710 (as_new_LDADD): Add $(LIBM).
2711 * Makefile.in: Regenerate.
2713 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2715 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2716 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2717 * doc/as.texinfo: Likewise.
2719 * configure, Makefile.in: Regenerate.
2720 * configure.in (emulations): Recognize m6811 and m6812.
2721 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2722 Added files for 68hc11 and 68hc12 assembler.
2723 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2724 * config/tc-m68hc11.h: Header definition for that assembler.
2726 2000-06-18 Nick Clifton <nickc@redhat.com>
2728 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2729 instead of OCTETS_PER_BYTE.
2731 * config/tc-v850.c: Fix compile time warnings.
2732 * config/tc-ppc.c: Fix compile time warnings.
2734 2000-06-18 H.J. Lu <hjl@gnu.org>
2736 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2737 * configure: Rebuild.
2739 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2741 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2744 2000-06-16 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2747 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2749 * doc/c-mips.texi: Document newly accepted cpu variants.
2751 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2753 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2755 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2757 * macro.c (getstring): Make it possible to escape the quote
2760 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2762 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2764 2000-06-13 H.J. Lu <hjl@gnu.org>
2766 * configure: Regenerate.
2768 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2770 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2772 * doc/internals.texi (line_separator_chars): Semicolon is no
2773 longer a default. Mention null and newline as defaults.
2775 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2777 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2778 * config/tc-i860.h (line_separator_chars): Likewise.
2779 * config/tc-h8300.c (line_separator_chars): Likewise.
2780 * config/tc-i960.c (line_separator_chars): Likewise.
2781 * config/tc-m68k.c (line_separator_chars): Likewise.
2782 * config/tc-mips.c (line_separator_chars): Likewise.
2783 * config/tc-ns32k.c (line_separator_chars): Likewise.
2784 * config/tc-sparc.c (line_separator_chars): Likewise.
2785 * config/tc-vax.c (line_separator_chars): Likewise.
2787 * config/tc-h8300.c (comment_chars): Use string initialiser.
2788 * config/tc-i960.c (line_comment_chars): Likewise.
2789 * config/tc-z8k.c (comment_chars, line_comment_chars,
2790 line_separator_chars): Likewise.
2792 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2795 2000-06-08 Nick Clifton <nickc@cygnus.com>
2797 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2800 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2802 * configure.in (VERSION): Update to show this is the CVS mainline.
2804 2000-06-08 Matthew Jacob <mjacob@feral.com>
2806 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2807 $at is the integer register $r28, vs. both $r28 and the floating
2808 point register $f28.
2810 2000-06-08 James E. Wilson <wilson@cygnus.com>
2812 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2813 (dot_endp): Don't call ia64_flush_insns.
2814 (emit_one_bundle): Don't delete prologue/body records from
2815 unwind_record list in first loop. Rewrite second loop to account for
2818 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2820 * config/tc-ia64.c: Add missing prototypes.
2821 (generate_unwind_image): Cast argument to output_unw_records call.
2823 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2825 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2827 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2829 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2830 (REGISTER_P): likewise.
2831 (avr_opcodes): uses include/opcode/avr.h
2832 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2834 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2836 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2839 2000-06-03 H.J. Lu <hjl@gnu.org>
2841 * read.c (is_end_of_line): Put back `;'.
2843 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2845 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2847 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2849 * expr.c (operand): Test is_end_of_line outside switch to catch
2850 line separator chars that are also operators.
2851 (operator): Return O_illegal for line separator chars.
2853 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2854 entry (or `!' entry for TC_HPPA).
2856 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2857 before indexing is_end_of_line. Remove redundant check for '\0'.
2859 * config/tc-h8500.c (md_assemble): Likewise.
2860 * config/tc-mcore.c (md_assemble): Likewise.
2861 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2864 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2866 * config/tc-mcore.c (mcore_cons): Likewise.
2867 (mcore_float_cons): Likewise.
2868 (mcore_stringer): Likewise.
2869 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2871 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2873 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2875 2000-05-29 Nick Clifton <nickc@cygnus.com>
2877 * config/tc-sh.c: Fix compile time warning messages.
2879 * config/tc-mips.c: Fix compile time warning messages.
2881 2000-05-29 Philip Blundell <philb@gnu.org>
2883 * doc/as.texinfo: Update copyright dates.
2884 (Local Labels): Delete misplaced mention of ARM.
2885 * NEWS: Mention ARM ELF support.
2887 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2889 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2890 it is modified, and use the real_size to compute the frag address
2891 for dwarf2 line info.
2893 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2895 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2896 line-matching scheme to cope with automake moving variables around.
2897 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2898 * Makefile.in: Regenerate.
2900 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2902 * config/tc-sparc.c (sparc_relax): New.
2903 (md_longopts): Add -relax and -no-relax options.
2904 (md_parse_options, md_show_usage): Likewise.
2905 (md_apply_fix3): Optimize tail call into branch always if possible.
2907 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2909 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2910 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2911 rules, with warning when a GAS statement specifies a packing that
2912 will result in an instruction being squashed.
2913 Added typdef packing_type and enumerals, changed various integer
2914 literals to use the enumerals.
2916 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2918 * config/tc-ia64.c (dot_restorereg_p): New function.
2919 (md_pseudo_table): Add restorereg.p.
2920 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2921 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2923 * config/tc-ia64.h (unw_record_type): Add unwabi.
2924 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2925 called MASK with members for imask, and the masks produced by
2926 fr_mem, gr_mem, br_mem, and frgr_mem.
2927 (unw_p_record): Add members ABI and CONTEXT.
2928 (unw_x_record): Add member AB.
2929 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2930 as pseudo-register for use during unwind info generation.
2931 (AR_PFS, AR_LC): New macros.
2932 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2933 whose names start with an at sign (as in "@priunat").
2934 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2936 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2937 proc_end, unwind_info, personality_routine): Consolidate into
2938 "unwind" structure to reduce offset-table use. Add member
2939 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2941 (output_R1_format, output_R3_format, output_P3_format,
2942 output_P6_format): Initialize R with zero to reduce compiler warnings.
2943 (output_P7_format): Ditto. Add `default' branch to switch
2944 statement to reduce compiler warnings.
2945 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2946 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2947 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2948 into single argument.
2949 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2950 compiler warnings. Merge A and B args into single argument.
2951 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2952 A and B args into single argument.
2953 (free_record): Removed (wasn't used).
2954 (free_list_records): Also free imasks in prologue records.
2955 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2956 (output_spill_mask): Remove.
2957 (output_unwabi): New function.
2958 (output_epilogue, output_label_state, output_copy_state): Call
2960 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2961 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2963 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2964 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2965 as part of handling the prologue records. Emit region's imask if
2966 we have one. Handle unwabi, epilogue, label_state, copy_state,
2967 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2968 spill_sprel_p, and spill_reg_p records.
2969 (set_imask, count_bits, slot_index): New function.
2970 (fixup_unw_records): Fix region size computation. Handle
2971 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2972 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2973 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2974 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2975 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2976 (dot_save): Use manifest constants for applicaton registers.
2977 Handle REG_PR and REG_PRIUNAT.
2978 (dot_restore): Don't just ignore it.
2979 (dot_restorereg): New function..
2980 (generate_unwind_image): Ensure unwind info is a multiple of eight
2981 bytes, not just four bytes.
2982 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2983 (dot_altrp): Don't just ignore it.
2984 (dot_savemem): New function. Replaces dot_savesp() and
2985 dot_savepsp(). Use manifest constants for applicaton registers.
2986 Handle REG_PR and REG_PRIUNAT.
2987 (dot_savef): Simplify.
2988 (dot_saveb): Support generation of br_gr.
2989 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2990 dot_label_state, dot_copy_state): New function.
2991 (dot_unwabi): Don't just ignore it.
2992 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2993 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2994 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2995 (emit_one_bundle): Set slot number for prologue/body records
2996 *before* emitting the first insn.
2997 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2998 (md_begin): Declare "psp" pseudo-register.
2999 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3000 so we don't get segfault.
3001 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3002 counts as required per SW Conventions manual
3003 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3004 output_preds_psprel, output_preds_sprel, output_spill_base,
3005 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3006 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3007 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3008 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3009 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3010 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3011 (dot_vframe): Implement.
3012 (dot_vframesp, dot_vframepsp): New function.
3014 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3016 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3017 * configure: Regenerate.
3019 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3021 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3022 (md_estimate_size_before_relax): so we can use it here instead of
3023 old kludges. Localise vars to blocks. Comment.
3025 * frags.c (frag_new): Update fr_var comments.
3026 * frags.h (struct frag): Ditto.
3028 2000-05-22 Richard Henderson <rth@cygnus.com>
3030 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3031 (pseudo_func): Add pcrel.
3032 (operand_match): Handle IA64_OPND_TGT64.
3033 (build_insn): Likewise.
3034 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3035 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3036 (fix_insn): Handle all three 64-bit relocation types.
3038 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3040 * obj.h (struct format_ops): New members begin, app_file,
3041 s_set_other, s_set_desc, s_get_type, s_set_type,
3042 separate_stab_sections, init_stab_section.
3044 * config/obj-multi.h: Update GPL notice to v2.
3046 (obj_app_file): New.
3047 (S_SET_SIZE): Test s_set_size for NULL before calling.
3048 (S_SET_ALIGN): Similar for s_set_align.
3053 (SEPARATE_STAB_SECTIONS): New.
3054 (INIT_STAB_SECTION): New.
3055 (EMIT_SECTION_SYMBOLS): New.
3056 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3058 * config/obj-elf.h: Update GPL notice to v2.
3059 Mention that this file is included from obj-multi.h.
3060 (obj_begin): Wrap definition in ifndef.
3061 (elf_file_symbol): Constify declaration.
3062 (obj_app_file): Ditto.
3063 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3064 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3066 * config/obj-elf.c (elf_s_set_other): New.
3067 (elf_file_symbol): Constify argument.
3068 (elf_separate_stab_sections): New.
3069 (elf_init_stab_section): New.
3070 (elf_format_ops): Add new members. Remove comma at end.
3072 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3073 (ecoff_format_ops): Add new fields. Remove comma at end.
3074 Mention inconsistency for emit_section_symbols.
3076 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3078 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3079 (coff_separate_stab_sections): New.
3080 (coff_format_ops): Add new members.
3082 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3083 (obj_aout_s_set_other): New.
3084 (obj_aout_s_set_desc): New.
3085 (obj_aout_s_get_type): New.
3086 (obj_aout_s_set_type): New.
3087 (obj_aout_separate_stab_sections): New.
3088 (aout_format_ops): New members added. Use obj_aout_process_stab,
3089 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3090 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3092 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3094 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3096 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3097 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3098 (md_estimate_size_before_relax): Ensure jumps to weak and
3099 externally visible symbols are relocatable.
3101 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3103 * stabs.c (aout_process_stab): Make global.
3104 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3105 * read.h (aout_process_stab): Declare.
3107 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3108 Generalize to *aout, *coff *elf.
3109 * configure: Regenerated.
3111 * doc/internals.texi (Object format backend): Say
3112 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3114 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3115 * Makefile.in: Regenerated.
3117 2000-05-19 Catherine Moore <clm@cygnus.com>
3119 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3121 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3123 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3124 instruction to reflect change in re_assemble_*.
3126 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3128 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3129 build PA64 ELF tools.
3130 * configure: Rebuilt.
3132 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3134 * Makefile.am: Regenerate dependencies.
3135 * Makefile.in: Regenerate.
3137 2000-05-15 Nick Clifton <nickc@cygnus.com>
3139 * config/tc-arm.c (struct asm_psr): Add boolean field
3140 distinguishing between CSPR and SPSR. Rename 'number' field
3142 (psrs): Rearrange contents to match new asm_psr structure.
3143 (arm_psr_parse): Move next to psr_required_here. Make it
3144 return an asm_psr structure.
3145 (psr_required_here): Use asm_psr structure returned by
3147 (do_msr): Reorganise to allow psr_required_here to be called
3149 (md_undefined_name): Mark 'name' parameter as unused, since
3150 the COFF target does not use it.
3152 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3154 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3156 * config/te-aux.h: Likewise.
3157 * config/te-dpx2.h: Likewise.
3158 * config/te-go32.h: Likewise.
3159 * config/te-hp300.h: Likewise.
3160 * config/te-hppa.h: Likewise.
3161 * config/te-i386aix.h: Likewise.
3162 * config/te-ic960.h: Likewise.
3163 * config/te-interix.h: Likewise.
3164 * config/te-nbsd532.h: Likewise.
3165 * config/te-pc532mach.h: Likewise.
3166 * config/te-ppcnw.h: Likewise.
3167 * config/te-psos.h: Likewise.
3168 * config/te-sparcaout.h: Likewise.
3169 * config/te-sun3.h: Likewise.
3170 * config/te-sysv32.h: Likewise.
3172 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3174 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3175 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3176 and sign extend without an if statement.
3177 (build_bytes): Likewise.
3179 2000-05-14 Kazu Hirata <kazu@hxi.com>
3181 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3182 X_add_symbol L_32 case.
3184 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3186 * config/te-freebsd.h: New file.
3188 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3190 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3191 bindtextdomain): Replace defines with those from intl/libgettext.h
3192 to quieten gcc warnings.
3194 * NEWS: Mention x86 .arch and -q.
3196 * config/tc-i386.c (quiet_warnings): New.
3197 (md_assemble): Use quiet_warnings.
3198 (md_parse_option): Set quiet_warnings from -q.
3199 (md_show_usage): Mention -q, delete -m.
3200 (flag_do_long_jump): Delete.
3201 (md_parse_option): Remove -m.
3202 (md_show_usage): Remove -m.
3203 (md_create_long_jump): Remove useless flag_do_long_jump code.
3205 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3206 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3208 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3209 Alexander Sokolov <robocop@netlink.ru>
3211 * doc/c-i386.texi (i386-Arch): New section.
3212 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3214 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3215 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3216 architecture has been given and is not 486.
3217 (set_cpu_arch): New.
3218 (md_pseudo_table): Add .arch.
3219 (md_assemble): Warn if cpu architecture has been given and an
3220 unsupported instruction.
3222 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3223 Move operand_types bit defines after relevant template field.
3224 (template): Add cpu_flags.
3228 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3230 * config/tc-mn10300.h (md_end): Define.
3231 (mn10300_finalize): Declare.
3232 * config/tc-mn10300.c: Include dwarf2dbg.h.
3233 (debug_line): Define.
3234 (md_assemble): Generate dwarf2 line info.
3235 (mn10300_finalize): New function. Finalize dwarf2 info.
3237 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3239 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3240 external version of the relocation for weak symbols.
3242 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3244 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3245 frame size in units of 16 bytes, as required per SW Conventions manual.
3246 (output_unw_records): Output info-block header as a dword to get
3249 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3251 * as.h: #include "file", not <file> on files from ../include.
3252 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3253 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3254 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3255 (tc_coff_symbol_emit_hook): Ditto.
3256 (OPTCOUNT): Cast to int to avoid compiler warning.
3257 (md_begin): Fix signed/unsigned warnings.
3259 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3261 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3262 ABRANCH LONG case for a conditional branch on a 68000.
3263 (md_estimate_size_before_relax): Likewise. Also handle
3264 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3265 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3266 PC-relative on all CPUs.
3267 (md_estimate_size_before_relax): Likewise.
3269 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3271 * as.c (parse_args): Just mention current year in printed
3274 2000-05-03 J.T. Conklin <jtc@redback.com>
3276 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3278 (md_parse_option): Recognize -m7400.
3280 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3282 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3283 don't permit lp to become less than the words array.
3285 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3287 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3288 Fix little-endian case.
3290 2000-05-03 David O'Brien <obrien@NUXI.com>
3292 * as.c (parse_args): Update copyright.
3294 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3296 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3297 for the .bss section too.
3299 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3301 * configure.in: Set em=linux for hppa-*-linux.
3302 * configure: Regenerate.
3303 * doc/Makefile.in: Regenerate with correct automake.
3305 * frags.c (frag_grow): Sanity check chunk_size.
3307 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3308 * config/obj-som.h: Likewise.
3309 * config/obj-ieee.h: Likewise.
3311 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3313 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3314 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3315 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3316 (pa_ip): low_sign_unext now returns via function value. Use
3317 re_assemble_* instead of dis_assemble_* and
3318 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3320 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3321 (md_section_align, md_parse_option, md_show_usage,
3322 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3323 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3324 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3325 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3326 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3328 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3329 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3330 outside of switch. Correct mask and shifting errors in case 10
3331 and case -11. In case 21, compare against signed range to suit
3332 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3333 case 17 and case 22, use offsetT variable to properly check range.
3334 Use re_assemble_* here too.
3335 (evaluate_absolute): Change type of value to offsetT. Call
3336 hppa_field_adjust to do the work for us.
3337 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3338 (pa_parse_cmpib_64_cmpltr): Ditto.
3339 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3340 of i to unsigned int.
3341 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3342 (pa_end_of_source): Return type is void.
3344 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3346 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3348 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3350 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3351 More comments added.
3352 (md_begin): Removed "construct symbols for each register name".
3353 Because register names conflicts with GCC generated function
3355 (avr_operand): Now constant numbers can be used as a register
3356 identifiers (0 as r0, 31 as r31).
3357 (md_assemble): use skip_space () before parsing instruction
3360 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3362 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3363 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3364 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3365 * configure: Regenerate.
3367 2000-04-29 Andreas Jaeger <aj@suse.de>
3369 * as.h: Correctly check GCC version.
3371 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3373 * doc/as.1: Fix unbalanced brackets.
3375 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3377 (line_comment_chars): Set to '/' if TE_FreeBSD.
3379 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3381 * configure.in: Configury support for PA64 (currently disabled).
3382 * configure: Rebuilt.
3384 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3386 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3387 bfd_set_section_alignment.
3389 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3391 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3394 2000-04-24 Nick Clifton <nickc@cygnus.com>
3396 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3397 * doc/as.texinfo (Align): Include arm and strongarm in list of
3398 targets that have the second form of the behaviour of the .align
3401 2000-04-24 Mark Klein <mklein@dis.com>
3403 * obj-som.c: Terminate obj_pseudo_table.
3405 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3407 * as.c (parse_args): Allow md_parse_option to override -a listing
3409 * config/obj-coff.c (add_lineno): Change type of offset parameter
3410 from "int" to "bfd_vma."
3411 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3412 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3413 (ppc_change_csect): Align correctly for XCOFF64.
3414 (ppc_machine): New function, which discards "ppc_machine" line.
3415 (ppc_tc): Cons for 8 when code is 64 bit.
3416 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3418 (md_parse_option): Handle -a64 and -a32.
3420 * config/tc-ppc.h (TARGET_MACH): Define.
3421 (TARGET_FORMAT): Move to function.
3422 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3424 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3426 * config/tc-avr.c: New AVR_ISA_ defined.
3427 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3428 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3429 for `fmul', `movw' and `lpm R,Z' instructions.
3430 (avr_operands): Warn if current opcode is a two-word instruction
3431 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3432 (avr_opcodes): New commands added.
3433 (REGISTER_P): Check 'a' and 'v' constraint letters.
3434 (mcu_types): New MCU added.
3436 2000-04-22 Timothy Wall <twall@cygnus.com>
3438 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3440 (operand_match): Conditionally insert default bit values for IMMU9.
3442 2000-04-14 Matthew Green <mrg@cygnus.com>
3444 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3445 * configure: Rebuilt.
3447 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3448 Jason Eckhardt <jle@cygnus.com>
3450 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3452 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3453 Added handling of new operand types l,y,&,fe,fE,fx.
3455 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3456 David Mosberger <davidm@hpl.hp.com>
3457 Timothy Wall <twall@cygnus.com>
3458 Andrew MacLeod <amacleod@cygnus.com>
3459 Jim Wilson <wilson@cygnus.com>
3461 * Makefile.am (CPU_TYPES): Add ia64.
3462 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3463 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3464 * Makefile.in: Rebuild.
3465 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3466 * configure: Rebuild.
3467 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3468 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3469 * expr.c (expr): Handle md_optimize_expr.
3470 * read.c (LEX_HASH): Add comment.
3471 * config/tc-ia64.c, config/tc-ia64.h: New files.
3473 2000-04-21 Richard Henderson <rth@cygnus.com>
3475 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3476 bundling a non-delayed branch type instruction.
3478 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3480 * config/tc-mn10300.c (HAVE_AM30): Define.
3481 (md_assemble): Use it.
3483 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3485 * config/obj-elf.c (obj_elf_change_section): Check for changed
3488 * Makefile.am: (CPU_MULTI_VALID): Remove.
3489 (MULTI_CPU_TYPES): Define.
3490 (MULTI_CPU_OBJ_VALID): Define.
3491 (DEPTC): Use the above.
3492 (DEPOBJ): Same here.
3494 Regenerate dependencies.
3495 * Makefile.in: Regenerate.
3497 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3499 * Makefile.am (YACC, LEX): Get them from configure.
3501 2000-04-18 H.J. Lu (hjl@gnu.org)
3503 * config/tc-i386.c (offset_in_range): Use addressT instead of
3504 bfd_vma for non-bfd assemblers.
3506 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3508 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3509 doesn't give spurious errors.
3511 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3513 * as.h (SEEK_SET): Define if undefined.
3515 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3517 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3518 constants, and don't assume offsetT is 32 bits.
3520 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3522 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3523 (md_pcrel_from_section): Add prototype.
3524 (d10v_fix_adjustable): Add prototype.
3525 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3527 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3529 2000-04-12 Nick Clifton <nickc@cygnus.com>
3531 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3532 symbol in frag chain.
3534 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3536 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3537 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3538 (fits_in_signed_word, smallest_imm_type): Ditto.
3539 (md_assemble): Use an offsetT var to hold offsetT values, not a
3541 (offset_in_range): New.
3542 (md_assemble): Use it.
3543 (md_convert_frag): Change type of target_address, opcode_address,
3544 and displacement_from_opcode_start to offsetT.
3545 (md_create_short_jump): Change type of offset to offsetT.
3546 (md_create_long_jump): Ditto.
3547 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3548 (md_chars_to_number): Remove.
3549 (output_invalid): Remove duplicate prototype.
3551 2000-04-09 Nick Clifton <nickc@cygnus.com>
3553 * Makefile.am (CPU_TYPES): Add 'avr'.
3554 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3555 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3557 * Makefile.in: Regenerate.
3559 * doc/as.texinfo: Add M32R documentation.
3561 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3563 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3564 --enable-build-warnings option.
3565 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3566 * Makefile.in, configure: Re-generate.
3568 2000-04-07 Nick Clifton <nickc@cygnus.com>
3570 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3571 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3572 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3573 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3574 (arm_force_relocation): Force relocations for
3575 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3577 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3579 * config/tc-sh.c (get_operands): There's no third operand if the
3580 first operand is an immediate.
3582 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3584 * config/tc-sh.c (immediate): Delete.
3585 (sh_operand_info): Add immediate member.
3586 (parse_reg): Use A_PC for pc.
3587 (parse_exp): Add second argument 'op'. All callers changed.
3588 (parse_at): Expect pc to be coded as A_PC.
3589 Use immediate field in *op.
3590 (insert): Add fourth argument 'op'. All callers changed.
3591 (build_relax): Add second argument 'op'. All callers changed.
3592 (insert_loop_bounds): New function.
3593 (build_Mytes): Remove DISP_4.
3594 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3595 (assemble_ppi): Use immediate field in *operand.
3596 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3597 (md_apply_fix): Likewise.
3598 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3600 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3602 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3604 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3606 * internals.texi (CPU backend): Document
3607 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3609 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3611 * po/gas.pot: Regenerate.
3613 * as.c (show_usage): Restore translated part of bug string.
3614 * gasp.c (show_usage): Likewise.
3616 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3617 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3618 than move-if-change.
3619 (DEP1): Modify for "gcc -MM".
3623 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3624 Update dependencies.
3625 * Makefile.in: Regenerate.
3627 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3629 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3630 (md_begin): Likewise.
3631 (HAVE_AM33): New macro.
3632 (md_assemble): Use it. Match r_regs and xr_regs only if
3635 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3637 * as.h: #include "bin-bugs.h"
3638 * as.c (show_usage): Use REPORT_BUGS_TO.
3639 * gasp.c: #include "bin-bugs.h"
3640 (show_usage): Use REPORT_BUGS_TO.
3642 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3644 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3646 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3647 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3650 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3652 * config/tc-i386.c (i386_immediate): Don't assume a constant
3653 immediate is necessarily 16 bits when in 16 bit code mode.
3654 (md_assemble): Instead set guess_suffix here after we have checked
3657 2000-04-02 Richard Henderson <rth@cygnus.com>
3659 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3660 quantities. Correct right shift sign extension.
3661 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3662 32-bit value when shifting into place.
3664 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3666 * app.c: Add ATTRIBUTE_UNUSED as needed.
3667 * config/tc-ppc.c: Likewise.
3668 (ppc_size): Make unsigned long.
3669 (ppc_insert_operand): Add casts to avoid warnings.
3671 2000-03-31 Nick Clifton <nickc@cygnus.com>
3673 * config/tc-d10v.h (md_flush_pending_output): Define.
3675 2000-03-29 Nick Clifton <nickc@cygnus.com>
3677 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3678 segment. Works for both BFD_ASSEMBLER and others.
3679 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3681 2000-03-29 Nick Clifton <nickc@cygnus.com
3683 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3685 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3687 * listing.c (LISTING_LHS_WIDTH): Default depends on
3689 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3691 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3693 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3696 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3698 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3700 * config/tc-avr.c (mcu_types): Add missing initialiser.
3701 (md_pcrel_from_section): Add prototype.
3702 (avr_operand): Remove redundant test of unsigned < 0.
3703 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3705 2000-03-27 Denis Chertykov <denisc@overta.ru>
3707 * config/tc-avr.c: New file for AVR support.
3708 * config/tc-avr.h: Likewise.
3709 * configure.in: Add AVR support.
3710 * configure: Regenerate.
3712 2000-03-26 Timothy Wall <twall@cygnus.com>
3714 * gasp.c (macro_op): Add new argument to check_macro call.
3715 Macro structure definitions moved to macro.h
3716 * sb.h: Add argument to prototype for input_scrub_include_sb.
3717 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3718 nesting checks with an additional flag.
3719 (struct input_save): Add flag to indicate whether current sb
3720 should be checked for proper macro/conditional nesting.
3721 (input_scrub_push/pop): Save/restore nest check flag.
3722 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3724 * macro.c (check_macro): Allow caller to retrieve parsed macro
3725 information if a pointer is provided. This information may be
3726 used by the new macro hooks.
3727 * macro.h: Update prototype for check_macro. Macro struct
3728 definitions moved here from macro.c/gasp.c.
3729 * read.c (read_a_source_file): Add parameter to check_macro call,
3730 and pass macro info to the macro hook, if defined.
3731 (input_scrub_insert_line): New. Allow insertion of a line of
3732 characters into the input stream.
3733 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3734 file into the input stream.
3735 (s_include): Use input_scrub_insert_file.
3736 * internals.texi: Document new macro hooks.
3737 * as.h: New prototypes added.
3739 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3741 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3742 an initial capital letter.
3743 (i386_index_check): Reindent.
3745 2000-03-19 Nick Clifton <nickc@cygnus.com>
3747 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3750 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3752 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3753 instruction operand bad if Rd > 7 when generating
3754 thumb instructions. Prevents for example,
3755 "adr r12,label" from silently failing and generating
3756 the wrong instruction.
3758 2000-03-17 Nick Clifton <nickc@cygnus.com>
3760 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3761 that have a destingation >= 0x400000.
3762 Fix compile time warning messages.
3764 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3766 * config/tc-sh.c (md_begin): When encountering insn that are
3767 not supported by the current arch, only change the name if
3768 its contents are the same as prev_name.
3769 (get_specific): If the the architecture doesn't match, fail.
3771 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3773 * config/tc-sh.c (IDENT_CHAR): Define.
3774 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3775 matching back where it came from.
3777 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3779 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3781 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3783 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3786 2000-03-15 Kazu Hirata <kazu@hxi.com>
3788 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3790 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3792 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3793 floating-point-number, make sure 'f' is in FLT_CHARS.
3795 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3797 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3798 (s_lcomm_internal): Use it.
3799 * doc/internals.texi (CPU backend): Document it.
3800 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3803 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3805 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3808 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3809 implementation doesn't have special handling for switch
3811 (macro_build): Allow for code in sections other than .text.
3813 (mips_ip): Likewise.
3814 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3815 Don't perform relocs if we will be outputting them.
3816 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3817 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3820 2000-03-09 Catherine Moore <clm@cygnus.com>
3822 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3823 relocation type based on the entry in the fixup structure.
3824 Put S_IS_EXTERN processing back in.
3826 2000-03-08 H.J. Lu (hjl@gnu.org)
3828 * Makefile.am (install-exec-tooldir): Depend on
3829 install-exec-bindir for parallel make.
3830 * Makefile.in: Regenerated.
3832 2000-03-06 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3836 (md_parse_option): Parse -m32r command line switch - disable m32rx
3838 (md_show_usage): Document new option.
3840 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3841 * doc/Makefile.in: Regenerate.
3842 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3844 2000-03-02 Michael Meissner <meissner@redhat.com>
3846 * config/tc-d30v.c (check_range): Remove code that incorrectly
3847 sign extended values where bits < 32.
3849 2000-03-02 H.J. Lu (hjl@gnu.org)
3851 * configure.in: Support --enable-targets=all on ia32.
3852 * configure: Regenerated.
3854 2000-03-01 Nick Clifton <nickc@cygnus.com>
3856 * gasp.c (do_align): Remove bogus check of alignment value.
3858 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3860 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3861 TC_PPC was defined forced the type of a symbol with no other type
3864 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3866 * doc/internals.texi (CPU backend): Mention that
3867 line_separator_chars do not break up comments. Fix typos for
3868 LEX_AT and LEX_NAME descriptions. Document operands for
3869 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3870 description of md_create_short_jump usage. Document argument for
3871 md_undefined_symbol.
3873 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3875 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3876 (md_parse_option): Handle it.
3877 (md_show_usage): Document it.
3879 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3881 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3882 opcode, for the instruction `pal19'. From Andrea Arcangeli
3885 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3887 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3889 (md_assemble): To here, before template operands are matched.
3890 Also ensure a constant immediate is sign extended when we know the
3891 size is at most 16 bits. This is to catch cases like "add
3892 $0xffc0,%ax" where we don't know the size, and thus that the
3893 immediate can be represented as Imm8S until after parsing the
3895 (i386_displacement): Similarly sign extend 16 bit constant
3897 (md_assemble): Relax 16-bit jump constant range check to suit sign
3898 extended displacements.
3900 2000-02-26 Andreas Jaeger <aj@suse.de>
3902 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3904 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3906 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3907 call operands when intel_syntax.
3908 (intel_float_operand): Return 2 for "fi...".
3909 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3910 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3911 earlier "SHORT" change.
3912 (md_assemble): When determining suffix from Regs, exclude
3915 2000-02-24 Nick Clifton <nickc@cygnus.com>
3917 * configure: Add arm-wince, mips-pe and sh-pe targets.
3918 * configure: Regenerate.
3920 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3922 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3923 "pe-mips" for the mips-pe target.
3925 * config/tc-arm.c (insns): Change displacement encoded in BL
3926 and B instructions if the target port is arm-wince.
3927 (do_ldst): Do not bias the relocation offset if the target
3929 (md_pcrel_from): Add in missing relocation offset bias if the
3930 target os arm-wince.
3932 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3933 (md_begin): Disable -G support for mips-pe target.
3934 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3935 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3938 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3939 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3940 assembler, just set the alignment to 4.
3942 * config/te-wince-pe.h: New file for WinCE targets. Define
3945 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3947 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3948 string instructions.
3949 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3950 (i386_intel_memory_operand): After finding a segment override,
3951 check again for no `[' before looking for a displacement. Bomb if
3952 more than one displacement rather than silently discarding the
3953 second and subsequent ones. Free strings malloc'd by
3954 build_displacement_string.
3956 2000-02-24 Catherine Moore <clm@cygnus.com>
3958 * config/obj-som.c (obj_pseudo_table): Add "weak".
3959 (obj_som_weak): New routine.
3961 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3963 * config/tc-i386.c (union i386_op): New.
3964 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3965 Throughout file replace occurences of disps[n], imms[n], regs[n]
3966 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3967 intel mode operand swapping. Add assert in regKludge and
3968 fake_zero_displacement code. Test i.types[n] when outputting
3969 displacements and immediates. Combine output of Disp16 with
3971 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3972 when in intel mode by (not) reversing fsub and fdiv operands
3973 before the template search. This fails for single operand
3974 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3975 undefined. Instead fix the base_opcode after we've found the
3976 template. Move base_opcode xor with found_reverse_match from
3977 opcode output code to before this fix so we test for the correct
3979 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3980 check in intel mode. Instead compare opcodes.
3982 * config/tc-i386.h (TC_RELOC): Delete.
3983 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3984 with equivalent call to reloc.
3986 * as.h (flag_m68k_mri): Move declaration after target include, and
3987 only declare when TC_M68K defined. Define as zero otherwise.
3988 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3989 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3990 Define as zero otherwise.
3991 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3992 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3993 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3994 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3995 testing whether defined.
3996 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3997 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3998 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3999 rather than testing whether defined.
4000 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4001 (parse_mri_cons): Declare and use only when TC_M68K.
4002 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4003 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4004 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4006 * NEWS: Mention IBM 370 support.
4008 2000-02-23 Richard Henderson <rth@cygnus.com>
4010 * config/tc-i386.c (md_assemble): When swapping operands for
4011 intel_syntax, assume everything that's not Imm or Disp is a
4014 2000-02-23 Linas Vepstas <linas@linas.org>
4016 * config/tc-i370.c, config/tc-i370.h: New files.
4017 * Makefile.am: Add support for Linux/IBM 370.
4018 * configure.in: Likewise.
4019 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4020 * config/obj-elf.c: Include elf/i370.h
4021 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4023 * Makefile.in: Regenerate.
4024 * configure: Regenerate.
4026 * doc/c-i370.texi: New file.
4027 * doc/all.texi: Include it.
4028 * doc/as.texinfo: And here.
4029 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4030 * doc/Makefile.in: Regenerate.
4032 2000-02-19 Michael Meissner <meissner@redhat.com>
4034 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4035 determine if an instruction can be used in parallel with an ADDppp
4036 or SUBppp instruction.
4038 2000-02-22 Andrew Haley <aph@cygnus.com>
4040 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4042 2000-02-22 Andrew Haley <aph@cygnus.com>
4044 * config/tc-mips.c (mips_gp32): New variable.
4045 (macro_build) Use mips_gp32.
4047 (md_longopts): Add "-mgp32" and "-mgp64".
4048 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4050 (OPTION_M7900): Change offset
4051 (OPTION_NO_M7900): Ditto.
4053 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4055 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4056 warning, and bump it to 1.
4058 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4060 From Brad Lucier <lucier@math.purdue.edu>:
4061 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4064 2000-02-21 Catherine Moore <clm@cygnus.com>
4066 * config/tc-mips.c (MF_HILO_INSN): Define.
4067 (mips_7000_hilo_fix): Declare.
4068 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4069 (md_parse_option): Check for 7000_HILO_FIX options.
4070 (OPTION_M7000_HILO_FIX): Define.
4071 (OPTION_NO_M7000_HILO_FIX): Define.
4072 * doc/c-mips.texi (-mfix7000): Describe.
4074 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4076 * listing.c (print_lines): Remove unused variable `end'.
4078 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4079 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4080 reloc_type when BFD_ASSEMBLER.
4081 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4082 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4083 statement and quell signed vs. unsigned comparison warning.
4085 2000-02-18 Nick Clifton <nickc@cygnus.com>
4087 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4088 the computed frag offset, rather than overwriting it.
4090 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4092 * config/tc-sh.c ("elf/sh.h"): Include.
4093 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4094 (md.begin): Initialize target_arch.
4095 Only include opcodes in has table that match selected architecture.
4096 (parse_reg): Recognize register names for sh-dsp.
4097 (parse_at): Recognize post-modify addressing.
4098 (get_operands): The leading space is now optional.
4099 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4100 arguments. Update valid_arch.
4101 (build_Mytes): Add support for SDT_REG_N.
4102 (find_cooked_opcode): New function, broken out of md_assemble.
4103 (assemble_ppi, sh_elf_final_processing): New functions.
4104 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4105 (md_longopts, md_parse_option): New option: -dsp.
4106 * config/tc-sh.h (elf_tc_final_processing): Define.
4107 (sh_elf_final_processing): Declare.
4109 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4111 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4112 the unwinder subspace. Save the current seg/subseg before creating
4115 2000-02-10 Nick Clifton <nickc@cygnus.com>
4117 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4118 little endian targets.
4119 (INST_BYTE1): Redefine to handle big and little endian
4121 (cpu_type): New type: Select between M340 and M210.
4122 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4123 instructions of the M340.
4124 (md_assemble): Add support for the MULSH and OPSR classes of
4126 (md_atof): Add support for little endian targets.
4127 (md_parse_option): Add support for -EL, -EB and -mcpu command
4129 (md_convert_frag): Add support for little endian targets.
4130 (md_apply_fix3): Add support for little endian targets.
4131 (md_number_to_chars): Add support for little endian targets.
4133 2000-02-10 Timothy Wall <twall@redhat.com>
4135 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4136 defined, use it to verify the symbol just read should be a label.
4138 2000-02-10 Timothy Wall <twall@redhat.com>
4140 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4141 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4142 around colons when KEEP_WHITE_AROUND_COLON is defined.
4143 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4144 and KEEP_WHITE_AROUND_COLON.
4146 2000-02-08 Timothy Wall <twall@redhat.com>
4148 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4150 (do_repeat): New. Abstract repeat logic so that a "break" can be
4152 (end_repeat): New. Provide support for a "break" out of the
4154 * read.h: Add prototypes for new functions.
4156 2000-02-08 Timothy Wall <twall@redhat.com>
4158 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4159 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4160 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4163 2000-02-08 Timothy Wall <twall@redhat.com>
4165 * read.c: Added elseif to directives table.
4166 * read.h: Added prototype for s_elseif.
4167 * doc/as.texinfo: Added description for elseif.
4168 * cond.c (s_elseif): New function
4170 2000-02-04 Timothy Wall <twall@redhat.com>
4172 * listing.c (print_lines): Remove conditionals causing bug in
4175 2000-02-03 Timothy Wall <twall@cygnus.com>
4177 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4179 * frags.c (frag_new): Calculate fr_fix in octets
4180 (frag_now_fix) Return offset as target address offset (bytes).
4181 (frag_now_fix_octets) New - Return offset in octets (8-bit
4183 * frags.h: Added prototype for frag_now_fix_octets().
4184 Distinguish between octets and bytes in field descriptions.
4185 * listing.c (calc_hex): Account for octets vs bytes when
4186 printing addresses/offsets.
4187 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4188 target is little-endian, print the octets in a word in big-endian
4189 order so that the display looks like a proper hexadecimal number,
4190 instead of having the octets reversed.
4191 * read.c (do_align): When recording alignment, alignment power
4192 should be in terms of target bytes (minimum addressible unit)
4194 (do_org) Convert ORG target address (byte) argument into an
4195 octet offset when generating a variable fragment.
4196 * symbols.c (resolve_symbol_value): Symbol final value
4197 converted to a target address offset (bytes) from its octet offset.
4198 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4199 offset (bytes) is adjusted by the frag offset (octets) converted
4201 (coff_frob_section) Section alignment power is in terms of bytes;
4202 convert it to an octet alignment power when calculating size (and
4203 size mask) in octets. Don't modify the section size in order to
4204 "align" it for TI COFF, since that format has a different method
4205 for storing alignment information.
4207 2000-02-01 Timothy Wall <twall@cygnus.com>
4209 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4210 entries, matching the way GCC generates them. If not escaped, the
4211 filename is encoded incorrectly.
4213 2000-01-31 Nick Clifton <nickc@cygnus.com>
4215 * config/tc-arm.c (reg_table): Add support for ATPCS register
4218 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4220 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4222 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4224 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4225 of a symbol when we really care about its value.
4227 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4229 * config/tc-mcore.c (md_assemble): Give warning message if
4230 operands passes to instruction are more than the spec.
4232 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4234 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4235 Thumb mode but the label seen was not declared as '.thumb_func'
4236 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4237 correct disassembly of Thumb code bounded by non function labels.
4239 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4241 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4242 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4244 * Makefile.in: Same here.
4247 * configure.in: Set bfd_gas for i386-aout when primary target
4248 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4249 we may need the primary te_file. Remove incorrect comment.
4251 * configure: Regenerate.
4253 * config/e-i386aout.c: New file.
4255 * as.c (USE_EMULATIONS): Move to before print_version_id.
4256 (struct emulation): Add i386aout.
4257 (show_usage): Split text strings. Reformat -a text. Add --em
4261 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4262 (aout_format_ops): New.
4265 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4266 preprocessor conditional and add aout USE_EMULATIONS tests.
4267 (read_a_source_file): Don't pass error strings to printf as
4271 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4273 (do_data): Same here.
4274 (process_file): And here.
4277 * symbols.c (colon): Rewrite "already defined" fatal message
4278 code for aout with USE_EMULATIONS.
4281 * config/obj-aout.c (OBJ_HEADER): Define.
4282 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4284 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4285 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4287 (obj_aout_type): Expand S_SET_OTHER here too.
4288 (obj_read_begin_hook): Remove.
4289 (aout_pop_insert): New.
4290 (obj_aout_s_get_other): New.
4291 (obj_aout_s_get_desc): New.
4292 (aout_format_ops): New.
4295 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4296 gets aout_pseudo_table.
4297 (aout_pseudo_table): Declare.
4298 (obj_read_begin_hook): Define.
4301 * config/obj-coff.c (obj_pseudo_table): Rename to
4303 (coff_pop_insert): Use coff_pseudo_table.
4304 (coff_sec_sym_ok_for_reloc): Remove.
4305 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4306 and comment all zero entries and remove #if 0 code.
4309 * config/obj-coff.h (obj_pop_insert): Define.
4310 (coff_pseudo_table): Declare.
4313 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4314 s_get_size, s_set_size. Comment all zero entries.
4317 * config/obj-elf.c (elf_s_get_other): New function.
4318 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4319 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4320 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4322 (obj_elf_parse_section_letters): Don't pass error strings to
4323 printf as format arg.
4326 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4328 (elf_s_get_other): Declare.
4329 (S_GET_OTHER) Define as elf_s_get_other if not already
4331 (S_SET_OTHER): Only define when not already defined.
4332 (elf_obj_read_begin_hook): Declare.
4333 (obj_read_begin_hook): Define.
4334 (elf_obj_symbol_new_hook): Declare.
4335 (obj_symbol_new_hook): Define.
4338 * config/obj-multi.h: Add copyright header and protect against
4339 multiple inclusion. Add * to all function pointers.
4340 (OBJ_HEADER): If defined, include it rather than other defines
4342 (obj_frob_file_after_relocs): Test for NULL.
4343 (obj_symbol_new_hook): Here too.
4344 (obj_sec_sym_ok_for_reloc): And here.
4345 (S_GET_OTHER): Define.
4346 (S_GET_DESC): Define.
4347 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4348 (OBJ_MAYBE_ELF): Update comment.
4350 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4351 OBJ_AOUT preprocessor conditional and handle emulation by
4352 testing OUTPUT_FLAVOR.
4353 (i386_displacement): Here too.
4354 (md_section_align): Similarly here.
4355 (i386_target_format): Conditionally compile when more than one
4356 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4357 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4358 (i386_displacement): Here too.
4361 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4362 Define TARGET_FORMAT for aout only when not multi.
4365 * config/te-multi.h: Delete file as it's identical to te-generic.h
4367 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4369 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4370 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4373 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4375 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4378 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4380 * config/tc-mips.c (mips_do_align): New function.
4381 * config/tc-mips.h (md_do_align): Define.
4383 2000-01-10 Philip Blundell <philb@gnu.org>
4385 * doc/c-arm.texi (ARM Options): Fix typo.
4386 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4387 line separator for Linux.
4388 * doc/as.texinfo (Comments): Mention the ARM.
4390 2000-01-10 Philip Blundell <pb@futuretv.com>
4392 * configure.in (arm*-*-conix*): New target.
4393 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4395 * configure: Regenerate.
4397 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4399 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4400 (obj_elf_visibility): New function.
4402 * doc/as.texinfo (Visibility): New node: document visibility
4405 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob