1 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
4 function to select the header according to the cpu.
5 (md_after_pass_hook, md_do_align): Remove.
6 (md_cleanup, m68hc11_cleanup): Remove.
7 (md_pcrel_from_section): Declare.
8 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
9 (build_jump_insn, build_insn): Likewise.
10 (m68hc11_listing_header): New function.
11 (m68hc11_cleanup): Remove.
13 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
15 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
16 symbols because there is no support for shared libraries and these
17 symbols can't be overridden (unless they are weak).
19 2001-02-01 Momchil Velikov <velco@fadata.bg>
21 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
22 for the compilation unit with a zero byte.
24 2001-01-30 Alan Modra <alan@linuxcare.com.au>
26 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
27 destinations. Correct range check for 17 and 22 bit branches.
29 2001-01-25 Nick Clifton <nickc@redhat.com>
31 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
32 still set. Issue an error message instead.
33 (md_estimate_size_before_relax): Delete unused variable
34 'buffer_address'. Fixup parentheses around if statement.
36 2001-01-23 Kazu Hirata <kazu@hxi.com>
38 * as.c: Fix formatting.
40 * messages.c: Likewise.
42 * symbols.c: Likewise.
44 2001-01-23 Ben Elliston <bje@redhat.com>
46 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
48 2001-01-22 Kazu Hirata <kazu@hxi.com>
50 * config/tc-alpha.c: Fix formatting.
52 2001-01-19 Kazu Hirata <kazu@hxi.com>
54 * config/tc-alpha.c: Fix formatting.
56 2001-01-18 Kazu Hirata <kazu@hxi.com>
58 * config/tc-alpha.c: Fix formatting.
60 2001-01-18 Nick Clifton <nickc@redhat.com>
62 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
64 (stm_flags): Remove redundant bit from "ed" and "da" flags.
66 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
68 * configure.in (cpu_type, arch): Match i386 too.
71 2001-01-16 Kazu Hirata <kazu@hxi.com>
73 * config/tc-i386.c: Fix formatting.
75 2001-01-16 Alan Modra <alan@linuxcare.com.au>
77 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
78 relocs for .PARISC.unwind section.
80 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
81 depending on section flags, not just for .text.
83 2001-01-15 Jim Wilson <wilson@redhat.com>
85 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
86 not immediately followed by an instruction.
88 2001-01-15 Kazu Hirata <kazu@hxi.com>
90 * config/tc-m68hc11.c: Fix formatting.
92 2001-01-15 Nick Clifton <nickc@redhat.com>
94 * symbols.c (colon): Change 'already defined symbol' from a
95 fatal error to an ordinary error. There is no reason why this
96 error should be fatal.
98 * message.c (as_fatal): Delete output file, if one has been
101 2001-01-14 Alan Modra <alan@linuxcare.com.au>
103 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
105 2001-01-14 Kazu Hirata <kazu@hxi.com>
107 * config/tc-alpha.c: Fix formatting.
108 * config/tc-arc.c: Likewise.
109 * config/tc-arc.h: Likewise.
110 * config/tc-d10v.c: Likewise.
111 * config/tc-i370.c: Likewise.
112 * config/tc-i386.c: Likewise.
113 * config/tc-i960.c: Likewise.
114 * config/tc-m68k.c: Likewise.
115 * config/tc-ppc.c: Likewise.
116 * config/tc-sparc.c: Likewise.
117 * config/tc-tahoe.c: Likewise.
118 * config/tc-vax.c: Likewise.
120 * config/tc-arc.c: Fix formatting.
122 * config/tc-arc.c: Fix formatting.
124 2001-01-14 Alan Modra <alan@linuxcare.com.au>
126 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
127 both 32 and 64 bit ELF.
129 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
130 and don't bother storing `m' for "ce" completer. Tidy handling of
131 'J' and 'K' operands to suit. Handle '<' and '>' operands.
133 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
135 * tc-i386.h (TARGET_MACH): New macro.
136 (i386_mach): Declare.
137 * tc-i386.c (i386_mach): New function.
139 2001-01-13 Philip Blundell <philb@gnu.org>
141 * doc/as.texinfo: Fix spelling and cross-references.
143 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
144 character for all systems, not just GNU/Linux. Make it explicit
145 that `-k' doesn't affect code generation, just ELF flags.
147 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
149 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
152 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
154 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
156 2001-01-12 Nick Clifton <nickc@redhat.com>
158 * as.c (print_args): Update copyright date to 2001.
160 2001-01-12 Peter Targett <peter.targett@arccores.com>
162 * doc/c-arc.texi: New file.
163 Some sections to be expanded.
165 2001-01-12 Alan Modra <alan@linuxcare.com.au>
167 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
168 (md_parse_option): Always accept "--32".
170 2001-01-11 Peter Targett <peter.targett@arccores.com>
172 * as.h (TC_ARC): Ensure struc-symbol.h included.
173 * as.c (dwarf2dbg.h): Include to remove implicit declaration
175 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
176 (TARGET_SYMBOL_FIELDS) added.
178 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
179 * doc/c-arc.texi: New file.
180 Some sections to be expanded.
181 * doc/as.texinfo: Update command-line options.
182 Removed outdated text for ARC dependant features, instead include
183 text from above file.
185 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
186 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
189 * config/tc-arc.c: New updated configuration for
190 ARC, including selection of core variants, and extensibility of
191 instructions, registers etc. through directives.
193 * config/tc-arc.c (arc_extinst): Minor corrections for
195 (arc_common) Likewise. Make alignment argument optional for local
196 symbols also, with default of zero.
198 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
200 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
201 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
202 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
203 and fix_new_exp() instead.
204 (md_convert_frag): For indexed post byte use the symbol value
205 rather than the displacement.
206 (md_relax_table): Fix indexed offset relax.
208 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
210 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
212 (relaxable_symbol): New function.
214 2001-01-11 Andreas Jaeger <aj@suse.de>
216 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
219 2001-01-10 Nick Clifton <nickc@redhat.com>
221 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
222 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
224 2001-01-10 Nick Clifton <nickc@redhat.com>
226 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
227 character used to dollar local symbols.
228 (LOCAL_LABEL_CHAR): New constant - the magic character used to
230 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
231 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
233 Use LOCAL_LABEL_CHAR.
234 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
235 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
236 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
238 2001-01-08 Bo Thorsen <bo@suse.de>
240 * config/tc-i386.c (i386_immediate, i386_displacement):
243 2001-01-07 Ian Lance Taylor <ian@zembu.com>
245 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
248 2001-01-07 Philip Blundell <philb@gnu.org>
250 * doc/as.texinfo (Bug Reporting): Update email address for
254 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
256 * configure.in: Define DEFAULT_ARCH for i386.
257 * tc-i386.c (md_assemble): Return after the error message;
258 move testing for 64bit operands to proper place.
260 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
262 * doc/as.texinfo: Document '#' as comment character for i386 and
263 x86_64. Add AMD x86-64 into menu of machine dependent information.
265 * doc/c-i386.texi: Document x86_64 extensions.
267 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
269 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
271 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
273 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
274 * NEWS: Add note about Pentium4 support.
276 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
278 * tc-i387.c (pi, pte, pt): Update.
279 (type_names): Add new types.
281 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
283 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
284 CpuUnknown): Renumber
285 (CpuP4, CpuSSE2): New.
286 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
288 2001-01-03 Philip Blundell <pb@futuretv.com>
290 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
292 (alpha_fix_adjustable): Likewise.
293 (md_apply_fix): Likewise.
295 2000-12-31 H.J. Lu <hjl@gnu.org>
297 * listing.c (listing_message): Allocate string only if it is
300 * configure: Rebuild.
302 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
304 * doc/internals.texi (Relaxing with a table) <after relaxation>:
305 Point out caveats with generating fixups for the opcode in a frag.
307 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
309 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
312 2000-12-29 H.J. Lu <hjl@gnu.org>
314 * listing.c (calc_hex): Print the variable part only if the
315 fragment type is rs_fill.
317 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
319 * doc/internals.texi (tc_conditional_pseudoop,
320 TC_LINKRELAX_FIXUP): Fix typos.
322 2000-12-28 Richard Henderson <rth@redhat.com>
324 * write.c (subsegs_finish): Fix thinko last change -- don't
325 "optimize" the alignment == 0 case.
327 2000-12-28 Richard Henderson <rth@redhat.com>
329 * as.h (rs_align_test): New.
330 * frags.c (NOP_OPCODE): Move default from read.c.
331 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
332 (frag_align_code): New.
333 * frags.h (frag_align_code): Declare.
334 * read.c (NOP_OPCODE): Remove.
335 (do_align): Use frag_align_code.
336 * write.c (NOP_OPCODE): Remove.
337 (get_recorded_alignment): New.
338 (cvt_frag_to_fill): Handle rs_align_test.
339 (relax_segment): Likewise.
340 (subsegs_finish): Align last subseg in section to the
341 section alignment. Use frag_align_code.
342 * write.h (get_recorded_alignment): Declare.
343 * config/obj-coff.c (size_section): Handle rs_align_test.
344 (fill_section, fixup_mdeps): Likewise.
345 (write_object_file): Use frag_align_code.
347 * config/tc-alpha.c (alpha_align): Use frag_align_code.
348 (alpha_handle_align): New.
349 * config/tc-alpha.h (HANDLE_ALIGN): New.
350 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
352 * config/tc-i386.h (md_do_align): Use frag_align_code.
353 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
355 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
356 (ia64_handle_align): New.
357 * config/tc-ia64.h (HANDLE_ALIGN): New.
358 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
360 * config/tc-m32r.c (m32r_do_align): Remove.
361 (m32r_handle_align): New.
362 (fill_insn): Use frag_align_code.
363 * config/tc-m32r.h (md_do_align): Remove.
364 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
365 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
366 * config/tc-mips.c, config/tc-mips.h: Similarly.
368 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
369 (sh_handle_align): Likewise. Handle rs_align_code.
370 (sh_do_align): Remove.
371 * config/tc-sh.h (md_do_align): Remove.
372 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
374 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
375 (sparc_handle_align): Likewise. Handle rs_align_code.
376 * config/tc-sparc.h (md_do_align): Remove.
377 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
379 2000-12-22 DJ Delorie <dj@redhat.com>
381 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
382 when we assemble the first half of a pair.
384 2000-12-22 H.J. Lu <hjl@gnu.org>
386 * config/tc-i386.c (reloc): Update the macro for non-bfd
388 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
390 2000-12-22 H.J. Lu <hjl@gnu.org>
392 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
394 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
396 * tc-i386.h (i386_target_format): Define even for ELFs.
397 (QWORD_MNEM_SUFFIX): New macro.
398 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
400 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
401 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
403 (Size64, No_qSuf, NoRex64, Rex64): New macros.
404 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
405 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
406 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
407 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
409 (Reg, WordReg): Add Reg64.
410 (Imm): Add Imm32S and Imm64.
412 (Disp): Add Disp64 and Disp32S.
413 (AnyMem): Add Disp32S.
414 (RegRex, RegRex64): New macros.
415 (rex_byte): New type.
416 * tc-i386.c (set_16bit_code_flag): Kill.
417 (fits_in_unsigned_long, fits_in_signed_long): New functions.
418 (reloc): New parameter "signed"; support x86_64.
419 (set_code_flag): New.
420 (DEFAULT_ARCH): New macro; default to "i386".
421 (default_arch): New static variable.
422 (struct _i386_insn): New fields Operand_PCrel; rex.
423 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
424 (flag_code): New enum and static variable.
425 (use_rela_relocations): New static variable.
426 (flag_code_names): New static variable.
427 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
428 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
430 (i386_align_code): Return plain "nop" for x86_64.
431 (mode_from_disp_size): Support Disp32S.
432 (smallest_imm_type): Support Imm32S and Imm64.
433 (offset_in_range): Support size of 8.
434 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
435 (md_pseudo_table): Add "code64"; use set_code_flat.
436 (md_begin): Emit sane error message on hash failure.
437 (tc_i386_fix_adjustable): Support x86_64 relocations.
438 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
439 instructions supported on particular arch just partially,
440 output of 64bit immediates, handling of Imm32S and Disp32S type.
441 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
442 (i386_displacement): Likewise.
443 (i386_index_check): Cleanup; support 64bit addresses.
444 (md_apply_fix3): Support x86_64 relocation and rela.
445 (md_longopts): Add "32" and "64".
446 (md_parse_option): Add OPTION_32 and OPTION_64.
447 (i386_target_format): Call even for ELFs; choose between
448 elf64-x86-64 and elf32-i386.
449 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
450 (tc_gen_reloc): Support rela relocations and x86_64.
451 (intel_e09_1): Support QWORD.
453 2000-12-15 Diego Novillo <dnovillo@redhat.com>
455 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
456 it's not an offset expression.
457 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
458 keep the braces '[' and ']' in the output string.
459 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
460 != FLAT. There is no such op_modifier.
462 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
464 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
467 2000-12-13 Kazu Hirata <kazu@hxi.com>
469 * as.h: Fix formatting.
471 * dwarf2dbg.c: Likewise.
472 * input-scrub.c: Likewise.
475 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
477 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
478 configure: Regenerate.
480 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
482 * dwarf2dbg.c: #include <limits.h> only if it exists.
484 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
486 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
487 (md_apply_fix): Here too.
489 2000-12-12 Jim Wilson <wilson@redhat.com>
491 * config/tc-ia64.h (ia64_init): Add prototype.
493 2000-12-12 H.J. Lu <hjl@gnu.org>
495 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
497 * read.h (outputting_stabs_line_debug): Change it to int.
498 * stabs.c (outputting_stabs_line_debug): Likewise.
500 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
502 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
503 the address of a function result.
505 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
507 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
508 (md_assemble): Call dwarf2_emit_insn.
509 (shlib): Fix typo SHILB -> SHLIB.
510 (md_parse_option): Likewise.
511 (ppc_elf_validate_fix): Likewise:
512 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
514 2000-12-12 Nick Clifton <nickc@redhat.com>
516 * cgen.h: Fix formatting.
517 * input-scrub.c: Fix formatting.
518 * macro.c: Fix formatting.
519 * config/tc-mips.c: Fix formatting.
520 * doc/c-mips.texi: Fix formatting.
522 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
524 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
525 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
527 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
529 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
532 * i386.h (*_Suf): Remove No_dSuf.
533 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
535 (i386_optab): Remove 'd' in the suffixes.
537 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
539 * config/tc-i386.c (T_SHORT): Undefine before defining.
541 2000-12-05 Kazu Hirata <kazu@hxi.com>
543 * config/tc-mips.c: Fix formatting.
545 2000-12-04 Matthew Hiller <hiller@redhat.com>
547 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
548 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
549 (md_show_usage): Ditto.
550 (md_parse_option): Ditto.
551 (d10v_cleanup): Writes pending instruction only if
552 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
553 Fix compile time warning messages.
555 * doc/c-d10v.texi: Documents new options.
557 2000-12-04 Matthew Hiller <hiller@redhat.com>
559 * stabs.c (outputting_stabs_line_debug): New variable.
560 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
561 function entry and unset at function exit.
563 * read.h (outputting_stabs_line_debug): New extern declaration.
565 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
567 * dwarf2dbg.c: Fix compile time warning messages.
569 2000-12-03 Kazu Hirata <kazu@hxi.com>
571 * config/tc-a29k.c: Fix formatting.
572 * config/tc-alpha.c: Likewise.
573 * config/tc-arm.c: Likewise.
574 * config/tc-cris.c: Likewise.
575 * config/tc-hppa.c: Likewise.
576 * config/tc-i370.c: Likewise.
577 * config/tc-i386.c: Likewise.
578 * config/tc-i860.c: Likewise.
579 * config/tc-i960.c: Likewise.
580 * config/tc-ia64.c: Likewise.
581 * config/tc-m68hc11.c: Likewise.
582 * config/tc-m68k.c: Likewise.
583 * config/tc-m88k.c: Likewise.
584 * config/tc-pj.c: Likewise.
585 * config/tc-ppc.c: Likewise.
586 * config/tc-sh.c: Likewise.
587 * config/tc-sparc.c: Likewise.
588 * config/tc-tahoe.c: Likewise.
589 * config/tc-vax.c: Likewise.
591 2000-12-01 Chris Demetriou <cgd@sibyte.com>
593 * config/tc-mips.c (mips_ip): When calculating offsets,
594 don't accept as constant the difference between the
595 addresses of symbols in two different sections.
597 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
599 (validate_mips_insn): Likewise. Also, update 'B' operand
600 specifier to use OP_*_CODE20 constants and delete 'm' operand
602 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
603 operand specifiers. Change warning generated by 'B' operand
604 specifier to reflect its new multi-purpose usage.
606 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
607 -1, and update comment.
608 (file_mips_isa): Likewise.
609 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
610 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
611 ISA_* constants rather than hard-coded numbers.
612 (mips_cpu_info): New structure.
613 (mips_cpu_info_table): New table describing CPU and ISA names
615 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
616 mips_cpu_info_from_cpu): New functions.
617 (mips_isa_to_str): New function to get string for ISA name.
618 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
620 (md_begin): Redo CPU and ISA selection logic, using
621 mips_cpu_info_from_*. Convert to use ISA_* constants rather
622 than hard-coded numbers.
623 (append_insn, mips_emit_delays, macro, macro2): Convert to use
624 ISA_* constants rather than hard-coded numbers.
625 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
626 (md_longopts): Delete OPTION_NO_MIPS32.
627 (md_parse_option): Convert to use ISA_* constants rather than
628 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
629 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
630 to use strcasecmp to recognize "default" and to use
631 mips_cpu_info_from_name to get CPU numbers from argument.
632 (md_show_usage): Move -mips32 so it's with the rest of the ISA
633 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
635 (s_mipsset): Accept ISA value 32.
636 * doc/as.texinfo: Clean up MIPS options summary slightly,
637 remove -no-mips32. Add note about -mips4 and -mips32
638 specifying those ISA levels. Delete -mips32 and -no-mips32
639 cpu flag descriptions.
640 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
641 up the supported CPU switch list, and replace 4Kc, 4Km, and
642 4Kp entries with a single mips32-4k entry. Note that you can
645 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
647 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
649 (md_parse_option): Add cases for OPTION_MIPS5 and
651 (md_show_usage): Mention -mips5 and -mips64 arguments.
652 (s_mipsset): Add cases for MIPS5 and MIPS64.
653 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
655 * doc/as.texinfo: Mention -mips5 and -mips64 options
657 * doc/c-mips.texi: Likewise. Also update introduction
658 and ".set" usage information.
660 * config/tc-mips.c (md_show_usage): Add "sb1" to the
662 (mips_cpu_info_table): Add SB-1 entries.
663 * doc/c-mips.texi: Add "sb1" to the list of CPUs
664 known to the -mcpu option.
666 * doc/as.texinfo: Correct description of MIPS -mcpu
667 option, by copying some of the text from doc/c-mips.texi.
669 2000-12-01 Joel Sherrill <joel@OARcorp.com>
671 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
673 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
674 (sparc*-*-rtems*): Switched from a.out to ELF.
675 * configure: Regenerate.
676 * config.in: Regenerate.
677 * Makefile.in: Regenerate.
678 * aclocal.m4: Regenerate.
679 * po/gas.pot: Regenerate.
681 2000-11-30 Philip Blundell <pb@futuretv.com>
683 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
684 even in non BFD_ASSEMBLER case.
686 2000-11-30 Diego Novillo <dnovillo@redhat.com>
688 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
691 2000-11-29 Richard Henderson <rth@redhat.com>
693 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
694 until dwarf2_finish; use relaxation to get cross-fragment offsets;
695 thread multiple subsegments properly; handle multiple code
696 sections properly; emit proper compilation unit info for assembler
699 * as.h (enum _relax_state): Add rs_dwarf2dbg.
700 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
701 (dwarf2dbg_estimate_size_before_relax): Declare.
702 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
703 * write.c: Include dwarf2dbg.h.
704 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
705 (relax_segment): Likewise.
707 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
709 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
710 jump>: Use as_bad_where instead of as_bad. Tweak error message
711 accordingly. Stabilize frag by updating fix part and resetting
713 <undefined symbol, unconditional jump>: Ditto.
714 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
715 indexing is_end_of_line[].
716 (md_assemble): Initialize size to 0.
717 (md_section_align): Mark parameter seg as unused.
718 (parse_reg): Parse names case-insensitively.
720 2000-11-28 Kazu Hirata <kazu@hxi.com>
722 * config/obj-aout.h: Fix formatting.
723 * config/obj-bout.h: Likewise.
724 * config/obj-coff.c: Likewise.
725 * config/obj-coff.h: Likewise.
726 * config/obj-elf.h: Likewise.
727 * config/obj-som.h: Likewise.
728 * config/obj-vms.c: Likewise.
729 * config/obj-vms.h: Likewise.
730 * config/tc-h8300.h: Likewise.
731 * config/tc-ns32k.h: Likewise.
732 * config/tc-sparc.h: Likewise.
733 * config/tc-tic54x.h: Likewise.
734 * config/tc-z8k.h: Likewise.
736 2000-11-28 Nick Clifton <nickc@redhat.com>
738 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
739 License is present in the sources, but not the output, and
740 also available from the GNU website.
741 (GNU Free Documentation License): Comment out this section.
743 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
745 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
746 targets. Remove i860 from valid a.out targets.
747 * Makefile.in: Regenerate.
749 * config/tc-cris.c: Include dwarf2dbg.h.
750 (md_pseudo_table): Add .file and .loc.
751 (md_assemble): Call dwarf2_emit_insn if generating ELF.
752 (s_cris_file, s_cris_loc): New.
753 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
754 * Makefile.am: Regenerate dependencies.
755 * Makefile.in: Regenerate.
757 2000-11-28 Alan Modra <alan@linuxcare.com.au>
759 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
760 (MRI_MUL_PRECEDENCE): Likewise.
761 (op_rank): Fix a comment typo.
763 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
765 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
767 (get_operand): Fix analysis for movw/movb instructions.
769 2000-11-24 Nick Clifton <nickc@redhat.com>
771 * configure.in (xscale-elf): Add target.
772 (xscale-coff): Add target.
773 * configure: Regenerate.
775 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
777 (ARM_EXT_XSCALE): New ARM architecture extension.
778 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
779 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
780 (ARM_THUMB): Rename to ARM_EXT_THUMB.
781 (ARM_ARCH_V4): Remove processor from architecture.
782 (ARM_ARCH_3M): New architecutre definition.
783 (ARM_ARCH_V5TE): New architecutre definition.
784 (ARM_ARCH_XSCALE): New architecutre definition.
785 (CPU_DEFAULT): Allow to be defaulted to XScale.
786 (atpcs): New boolean variable.
787 (ldr_flags): Support 'd' flag for double word loads.
788 (str_flags): Support 'd' flag for double word stored.
789 (do_mia): New function.
790 (do_mar): New function.
791 (do_mra): New function.
792 (do_pld): New function.
793 (do_ldrd): New function.
794 (do_blx): New function.
795 (do_bkpt): New function.
796 (do_clz): New function.
797 (do_lstc2): New function.
798 (do_cdp2): New function.
799 (do_t_blx): New function.
800 (do_t_bkpt): New function.
801 (do_smla): New function.
802 (do_smlal): New function.
803 (do_smul): New function.
804 (do_qadd): New function.
805 (do_co_reg2c): New function.
806 (LONGEST_INSN): Redefine to 7.
808 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
809 command line switches.
811 2000-11-22 Jim Wilson <wilson@redhat.com>
813 * config/tc-ia64.c (pseudo_func): Add missing initializers.
814 (struct rsrc): Make line unsigned.
815 (gr_values): Add missing initializer.
816 (SLOT_NUM_NOT_SET): Add unsigned cast.
817 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
818 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
819 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
820 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
821 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
822 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
823 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
824 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
825 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
826 Add ATTRIBUTE_UNUSED to unused parameters.
827 (convert_expr_to_ab_reg): Add parens.
828 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
829 (dot_prologue): Initialize grsave when declared.
830 (md_pseudo_table): Add missing initializers.
831 (operand_match): Add casts to bfd_vma.
832 (emit_one_bundle): Delete unused local prev. Make required_template
834 (specify_resource): Cast i to unsigned.
835 (note_register_values): Use fprintf_vma.
836 (print_dependency): Likewise.
838 2000-11-21 Jim Wilson <wilson@redhat.com>
840 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
841 for unwind info section.
842 (dot_endp): Likewise for unwind section.
844 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
847 2000-11-21 Jakub Jelinek <jakub@redhat.com>
849 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
850 (output_insn): Call dwarf2_emit_insn.
851 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
853 2000-11-17 Richard Henderson <rth@redhat.com>
855 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
856 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
857 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
859 2000-11-17 Nick Clifton <nickc@redhat.com>
861 * config/tc-arm.c (md_pseudo_table): Add support for .line and
864 2000-11-17 Richard Henderson <rth@redhat.com>
866 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
868 2000-11-17 Richard Henderson <rth@redhat.com>
870 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
871 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
872 tri-state definition of alpha_flag_mdebug.
873 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
874 (s_alpha_file): Store first .file directive.
876 (md_pseudo_table): Add stabs and stabn.
878 2000-11-17 Richard Henderson <rth@redhat.com>
880 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
882 2000-11-17 Richard Henderson <rth@redhat.com>
884 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
885 (main): Call dwarf2_finish.
886 * as.h (debug_type): Clarify documentation of the meaning
888 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
889 (print_stats): Fix parenthesis problem.
890 (now_subseg_size): New.
891 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
892 (dwarf2_directive_file): Don't set debug_type.
893 (dwarf2_where): Honor DEBUG_DWARF2 first.
894 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
895 do nothing if not emitting dwarf2 debug info, or no work.
896 * dwarf2dbg.h (dwarf2_emit_insn): Update.
897 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
898 (ecoff_new_file): Likewise.
899 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
900 commentary wrt dwarf2.
902 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
903 ATTRIBUTE_UNUSED as needed.
904 (emit_insn): Call dwarf2_emit_insn.
907 (s_alpha_coff_wrapper): Don't handle them.
908 (md_pseudo_table): Update for .file and .loc.
909 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
911 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
912 don't protect with debug_type.
913 * config/tc-hppa.c (md_assemble): Likewise.
914 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
915 * config/tc-mn10300.c (md_assemble): Likewise.
916 * config/tc-sh.c (md_assemble): Likewise.
917 * config/tc-v850.c (md_assemble): Likewise.
919 * config/tc-arm.c (arm_end_of_source): Remove.
920 * config/tc-hppa.c (pa_end_of_source): Remove.
921 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
922 * config/tc-mn10300.c (mn10300_finalize): Remove.
923 * config/tc-sh.c (sh_finalize): Remove.
924 * config/tc-v850.c (sh_finalize): Remove.
926 * config/tc-arm.h (md_end): Remove.
927 * config/tc-hppa.h (md_end): Remove.
928 (DWARF2_LINE_MIN_INSN_LENGTH): New.
929 * config/tc-m68hc11.h (md_end): Remove.
930 * config/tc-mn10300.h (md_end): Remove.
931 * config/tc-sh.h (md_end): Remove.
932 * config/tc-v850.h (md_end): Remove.
934 * config/tc-ia64.c (emit_one_bundle): Don't protect
935 dwarf2 bits with debug_type.
936 (md_assemble): Likewise.
937 (ia64_end_of_source): Don't call dwarf2_finish.
939 2000-11-16 Jim Wilson <wilson@redhat.com>
941 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
942 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
945 2000-11-16 H.J. Lu <hjl@gnu.org>
947 * config/obj-elf.c (obj_elf_symver): Don't check the missing
950 2000-11-15 Kazu Hirata <kazu@hxi.com>
952 * config/tc-tic30.c: Fix formatting.
953 * config/tc-tic80.c: Likewise.
954 * config/tc-v850.c: Likewise.
955 * config/tc-vax.c: Likewise.
956 * config/tc-w65.c: Likewise.
957 * config/tc-z8k.c: Likewise.
959 2000-11-14 DJ Delorie <dj@redhat.com>
961 * config/tc-v850.c: Support dwarf2.
962 * config/tc-v850.h: Ditto.
964 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
965 parse_cons_expression_v850 to initialize hold_cons_reloc.
967 2000-11-15 Bernd Schmidt <bernds@redhat.com>
969 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
970 (errata_nops_necessary_p): New function.
971 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
974 2000-11-14 Jim Wilson <wilson@redhat.com>
976 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
977 return little endian bfd formats.
979 2000-11-14 Kazu Hirata <kazu@hxi.com>
981 * config/aout_gnu.h: Fix formatting.
982 * config/atof-vax.c: Likewise.
983 * config/m68k-parse.h: Likewise.
984 * config/m88k-opcode.h: Likewise.
985 * config/obj-elf.c: Likewise.
986 * config/tc-arm.c: Likewise.
987 * config/tc-cris.c: Likewise.
988 * config/tc-i386.c: Likewise.
989 * config/tc-ia64.c: Likewise.
990 * config/tc-mn10300.c: Likewise.
991 * config/te-386bsd.h: Likewise.
992 * config/te-hppa.h: Likewise.
993 * config/te-nbsd.h: Likewise.
994 * config/te-ppcnw.h: Likewise.
995 * config/te-sparcaout.h: Likewise.
996 * config/te-tmips.h: Likewise.
997 * config/vax-inst.h: Likewise.
998 * config/vms-conf.h: Likewise.
1000 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1002 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1004 2000-11-13 H.J. Lu <hjl@gnu.org>
1006 * config/obj-elf.c (elf_frob_symbol): Support
1007 ".symver name,name2@@@nodename".
1008 (elf_frob_file_before_adjust): Likewise.
1010 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1011 and ".symver name,name2@@@nodename".
1014 2000-11-12 H.J. Lu (hjl@gnu.org)
1016 * config/obj-elf.c (obj_elf_symver): Check missing version
1019 2000-11-12 H.J. Lu (hjl@gnu.org)
1021 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1022 instead of bfd_vma for non-bfd assemblers.
1024 2000-11-09 Kazu Hirata <kazu@hxi.com>
1026 * itbl-ops.c: Fix comment typos.
1028 2000-11-08 Jim Wilson <wilson@redhat.com>
1030 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1031 (struct unwind): Add next_slot_frag field.
1032 (slot_index): New parameters slot_frag and first_frag. Add code
1033 to add in frag sizes when different. Add comments.
1034 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1035 arguments to slot_index.
1036 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1037 loop end. Set next_slot_frag field.
1039 2000-11-07 H.J. Lu <hjl@gnu.org>
1041 * doc/as.texinfo (.symver): Updated for versioned symbol
1044 * obj.h (format_ops): Add the frob_file_before_adjust field.
1046 * config/obj-aout.c (aout_format_ops): Set the
1047 frob_file_before_adjust field to 0.
1048 * config/obj-coff.c (coff_format_ops): Likewise.
1049 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1051 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1053 (elf_frob_file_before_adjust): New function to remove unneeded
1054 versioned symbols from the symbol table.
1055 (elf_format_ops): Set the frob_file_before_adjust field to
1056 elf_frob_file_before_adjust.
1058 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1061 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1063 2000-11-07 Peter Targett <peter.targett@arccores.com>
1065 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1067 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1068 Fix compile time warning messages.
1070 2000-11-07 Nick Clifton <nickc@redhat.com>
1072 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1073 buffer in order to avoid buffer overflows.
1075 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1077 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1078 Change M to m for -milp32 or -mlp64 to match gcc.
1079 (dot_endp): Use bytes_per_address instead of 8.
1080 (emit_one_bundle): Use number_to_chars_littleendian instead of
1082 (fix_insn): Likewise.
1083 (ia64_init): New function.
1084 (ia64_target_format): New function.
1085 (md_begin): Set endianness, arch, and machine as appropriate.
1086 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1087 Make these macros depend on TE_HPUX macro.
1088 (TARGET_FORMAT): Define.
1089 (HOST_SPECIAL_INIT): Define.
1090 * config/te-hpux.h: New file.
1091 * configure.in: Add "ia64-*-hpux*" target to configure.
1092 * configure: Regenerate.
1094 2000-11-06 Kazu Hirata <kazu@hxi.com>
1096 * as.c: Fix formatting.
1097 * dwarf2dbg.c: Likewise.
1098 * input-file.c: Likewise.
1099 * input-file.h: Likewise.
1100 * input-scrub.c: Likewise.
1101 * itbl-ops.c: Likewise.
1102 * listing.c: Likewise.
1103 * macro.h: Likewise.
1104 * messages.c: Likewise.
1106 * subsegs.c: Likewise.
1107 * subsegs.h: Likewise.
1108 * write.c: Likewise.
1110 2000-11-06 Nick Clifton <nickc@redhat.com>
1112 * doc/as.texinfo: Add GNU Free Documentation License.
1113 * doc/gasp.texi: Add GNU Free Documentation License.
1114 * doc/as.1: Add GNU Free Documentation License.
1116 2000-11-05 Nick Clifton <nickc@redhat.com>
1118 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1120 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1122 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1123 * configure: Regenerate.
1125 2000-11-01 Nick Clifton <nickc@redhat.com>
1127 * read.c (original_case_string): New global variable.
1128 (read_a_source_file): Copy opcode string into
1129 original_case_string if clobbering the case of the opcode.
1130 * read.h: Export the definition of original_case_string.
1131 * config/tc-arm.c (md_assembler): When parsing a .req
1132 directive use the original opcode string, not the case
1135 2000-11-02 Nick Clifton <nickc@redhat.com>
1137 * config/tc-mn10300.c (debug_line): Remove this static
1139 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1140 dwarf2_where and dwarf2_gen_line_info.
1142 2000-11-02 Theo Honohan <th@futuretv.com>
1144 * config/tc-arm.c (do_msr): Improve error message.
1146 2000-10-31 Eric Christopher <echristo@redhat.com>
1148 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1149 or pc-relative, else use fx_offset.
1151 2000-10-31 Jim Wilson <wilson@redhat.com>
1153 * config/tc-ia64.c (struct md): New field tag_fixups.
1154 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1155 qualifying predicate.
1156 (emit_one_bundle): Delete spurious multiplication by one. Handle
1158 (ia64_start_line): Error if dangling qualifying predicate.
1159 (defining_tag): New static variable.
1160 (ia64_unrecognized_line, case '['): Parse tags.
1161 (ia64_frob_label): Create tag_fixups.
1162 (md_assemble): Reset md.qp.X_op after using it.
1164 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1166 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1168 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1170 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1172 2000-10-30 Kazu Hirata <kazu@hxi.com>
1174 * expr.c: Fix formatting.
1175 * flonum-copy.c: Likewise.
1176 * flonum.h: Likewise.
1180 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1182 * as.h (OPTION_MD_BASE): Bump to 190.
1183 * as.c (parse_args) <std_longopts>: Add comment about the need to
1184 check OPTION_MD_BASE in as.h.
1186 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1189 2000-10-27 Nick Clifton <nickc@redhat.com>
1191 * configure.in (emulations): Add m68hc12.
1192 * configure: Regenerate.
1193 * po/gas.pot: Regenerate.
1195 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1197 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1199 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1201 2000-10-25 Nick Clifton <nickc@redhat.com>
1203 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1204 a DWARF2 line number information sequence.
1206 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1208 * read.c (generate_lineno_debug): Update comment describing why
1209 DWARF2 line number debug information is not generated
1210 automatically by this function.
1212 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1215 * config/tc-arm.h (md_end): Define.
1216 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1218 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1219 if generating DWARF2 line numbers.
1220 (arm_end_of_source): New function. Call dwarf2_finish if
1223 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1224 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1225 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1227 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1229 * tc-i386.c: Fix prototype declarations for functions taking no
1232 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1234 * tc-i386.c (i386_operand_modifier): Remove.
1235 (build_displacement_string): Remove.
1236 (i386_parse_seg): Remove.
1237 (i386_intel_memory_operand): Remove.
1238 (i386_intel_operand): Re-write using recursive descent parser based
1239 on MASM documentation.
1240 (struct intel_parser_s): New structure.
1241 (intel_parser): New static variable.
1242 (struct intel_token): New structure.
1243 (cur_token, prev_token): New static variables.
1256 (intel_match_token): New function.
1257 (intel_get_token): New function.
1258 (intel_putback_token): New function.
1259 (intel_expr): New function.
1260 (intel_e05): New function.
1261 (intel_e05_1): New function.
1262 (intel_e06): New function.
1263 (intel_e06_1): New function.
1264 (intel_e09): New function.
1265 (intel_e09_1): New function.
1266 (intel_e10): New function.
1267 (intel_e10_1): New function.
1268 (intel_e11): New function.
1270 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1272 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1273 instructions to loose any special insn->architecture mask.
1275 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1276 (sparc_md_end, sparc_arch_types, sparc_arch,
1277 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1278 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1279 request v9b architecture if they are used).
1281 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1283 * config/tc-m68k.c: Fix the previous misapplied patch.
1285 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1287 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1288 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1289 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1292 2000-10-17 Kazu Hirata <kazu@hxi.com>
1294 * debug.c: Fix formatting.
1295 * depend.c: Likewise.
1296 * dwarf2dbg.c: Likewise.
1297 * dwarf2dbg.h: Likewise.
1298 * ecoff.c: Likewise.
1301 * flonum-konst.c: Likewise.
1302 * frags.h: Likewise.
1304 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1306 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1308 * doc/as.texinfo: Added notes about this new option.
1310 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1312 * config/tc-sh.c (JREG): Remove.
1313 (md_convert_frag): Remove #if 0:d code using JREG.
1315 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1317 * config/tc-i386.c (i386_operand_modifier): Only match
1318 modifiers SHORT and FLAT if they are followed by a space.
1319 (parse_register): When `allow_naked_reg' is set, do not confuse
1320 identifiers that start with a register name with a register.
1322 2000-10-12 Kazu Hirata <kazu@hxi.com>
1324 * app.c: Fix formatting.
1327 * bit_fix.h: Likewise.
1332 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1334 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1336 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1338 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1339 Re-arrange function a little and improve error message.
1341 * write.c (write_relocs): Fix a comment.
1343 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1346 2000-10-05 Jim Wilson <wilson@cygnus.com>
1348 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1350 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1352 * config/tc-i386.c: Delete some useless comments, reformat others.
1354 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1355 non-global syms in linkonce sections.
1357 2000-10-04 Ralf Baechle <ralf@gnu.org>
1359 * config/tc-ia64.c (operand_match): Don't use // style comments.
1360 * config/tc-i370.c: Likewise.
1362 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1364 Changes to handle varying register prefix and user symbol prefix.
1365 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1366 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1367 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1368 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1369 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1370 (demand_register_prefix): New variable.
1371 (md_pseudo_table): New pseudo ".syntax".
1372 (md_longopts): New options --no-underscore and --underscore.
1373 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1374 on symbols_have_leading_underscore.
1375 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1376 (get_spec_reg): Ditto.
1377 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1379 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1381 <case OPTION_NO_US, case OPTION_US>: New.
1382 (md_show_usage): Be brief and reformat to match continuation of
1384 * po/gas.pot: Regenerate.
1386 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1388 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1389 force relocs for 12 bit branches.
1390 (md_apply_fix): Similarly, adjust logic here.
1392 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1394 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1395 adjust for external and weak syms as we will use a reloc. Allow
1396 for +8 offset when calculating limits of branches.
1397 (hppa_fix_adjustable): Undo 2000-09-23 change.
1398 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1399 Correct distance calculation.
1400 (tc_gen_reloc): Print the file name and line number if we can't
1403 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1404 * config/tc-hppa.c (nonzero_dibits): Define.
1405 (arg_reloc_stub_needed): Check each arg and return value
1406 separately for zero case.
1407 (pa_align): Declare argument `bytes'.
1409 2000-09-25 Kazu Hirata <kazu@hxi.com>
1411 * config/tc-cris.c: Fix formatting.
1412 * config/tc-d10v.h: Likewise.
1413 * config/tc-d30v.c: Likewise.
1414 * config/tc-d30v.h: Likewise.
1415 * config/tc-fr30.c: Likewise.
1416 * config/tc-fr30.h: Likewise.
1417 * config/tc-m68k.c: Likewise.
1418 * config/tc-m68k.h: Likewise.
1419 * config/tc-pj.h: Likewise.
1420 * config/tc-ppc.c: Likewise.
1421 * config/tc-ppc.h: Likewise.
1422 * config/tc-sh.c: Likewise.
1423 * config/tc-sh.h: Likewise.
1424 * config/tc-sparc.c: Likewise.
1425 * config/tc-v850.h: Likewise.
1426 * config/tc-vax.h: Likewise.
1427 * config/tc-w65.h: Likewise.
1428 * config/tc-z8k.h: Likewise.
1430 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1432 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1433 checks only for ELF.
1434 (hppa_force_relocation): Likewise.
1436 2000-09-22 Jim Wilson <wilson@cygnus.com>
1438 * config/tc-ia64.c (dv_sem): Add "stop".
1439 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1440 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1441 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1443 (mark_resources): Check IA64_RS_PRr.
1445 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1447 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1448 md_estimate_size_before_relax): Redesign and clean up the
1449 relaxation mechanism.
1451 2000-09-21 Kazu Hirata <kazu@hxi.com>
1453 * config/tc-ns32k.c: Fix formatting.
1454 * config/tc-ns32k.h: Likewise.
1456 2000-09-20 Kazu Hirata <kazu@hxi.com>
1458 * config/tc-m32r.c: Fix formatting.
1459 * config/tc-m32r.h: Likewise.
1460 * config/tc-m68851.h: Likewise.
1461 * config/tc-m68hc11.c: Likewise.
1462 * config/tc-m68hc11.h: Likewise.
1463 * config/tc-m88k.c: Likewise.
1464 * config/tc-mcore.c: Likewise.
1465 * config/tc-mcore.h: Likewise.
1466 * config/tc-mips.c: Likewise.
1467 * config/tc-mips.h: Likewise.
1468 * config/tc-mn10200.h: Likewise.
1469 * config/tc-mn10300.h: Likewise.
1470 * config/tc-tahoe.c: Likewise.
1471 * config/tc-tahoe.h: Likewise.
1473 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1475 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1476 Likewise in relaxation description comments.
1478 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1480 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1481 subtraction of two syms without emitting a relocation.
1483 From David Huggins-Daines <dhd@linuxcare.com>
1484 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1485 global or weak symbols.
1487 2000-09-15 Kazu Hirata <kazu@hxi.com>
1489 * config/tc-h8300.h: Fix formatting.
1490 * config/tc-h8500.c: Likewise.
1491 * config/tc-h8500.h: Likewise.
1492 * config/tc-hppa.h: Likewise.
1493 * config/tc-i370.h: Likewise.
1494 * config/tc-i386.h: Likewise.
1495 * config/tc-i860.c: Likewise.
1496 * config/tc-i860.h: Likewise.
1497 * config/tc-i960.h: Likewise.
1498 * config/tc-ia64.c: Likewise.
1499 * config/tc-ia64.h: Likewise.
1501 2000-09-14 Kazu Hirata <kazu@hxi.com>
1503 * config/tc-a29k.c: Fix formatting.
1504 * config/tc-alpha.c: Likewise.
1505 * config/tc-arc.c: Likewise.
1506 * config/tc-arc.h: Likewise.
1507 * config/tc-arm.c: Likewise.
1508 * config/tc-arm.h: Likewise.
1509 * config/tc-avr.c: Likewise.
1510 * config/tc-avr.h: Likewise.
1511 * config/tc-tic30.c: Likewise.
1512 * config/tc-tic30.h: Likewise.
1513 * config/tc-tic54x.c: Likewise.
1514 * config/tc-tic54x.h: Likewise.
1515 * config/tc-tic80.c: Likewise.
1516 * config/tc-tic80.h: Likewise.
1518 2000-09-14 Timothy Wall <twall@cygnus.com>
1520 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1521 parallel comparisons for later use.
1522 (struct rsrc): Add parallel comparison type.
1523 (resources_match): Skip special cases of PR usage (non-conflicting
1526 2000-09-13 Kazu Hirata <kazu@hxi.com>
1528 * config/obj-ecoff.c: Fix formatting.
1529 * config/obj-elf.c: Likewise.
1530 * config/obj-elf.h: Likewise.
1531 * config/obj-evax.h: Likewise.
1532 * config/obj-generic.h: Likewise.
1533 * config/obj-hp300.c: Likewise.
1534 * config/obj-hp300.h: Likewise.
1535 * config/obj-ieee.h: Likewise.
1536 * config/obj-vms.c: Likewise.
1537 * config/obj-vms.h: Likewise.
1539 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1541 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1542 (md_parse_option): Ditto.
1543 (md_longopts): Add -mips32 option.
1544 (md_show_usage): Document new options.
1545 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1546 (mips_ip): Assemble mfc0 with a sub-selection code.
1547 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1548 (mips_cpu_to_str): New function.
1549 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1550 Use CPU_* defines instead of hardcoded numbers.
1552 * doc/as.texinfo: Document new options.
1553 * doc/c-mips.texi: Ditto.
1555 2000-09-12 Kazu Hirata <kazu@hxi.com>
1557 * as.h: Fix formatting.
1558 * asintl.h: Likewise.
1559 * bit_fix.h: Likewise.
1560 * config/obj-aout.c: Likewise.
1561 * config/obj-aout.h: Likewise.
1562 * config/obj-bout.c: Likewise.
1563 * config/obj-bout.h: Likewise.
1564 * config/obj-coff.c: Likewise.
1565 * config/obj-coff.h: Likewise.
1566 * dwarf2dbg.h: Likewise.
1568 * flonum.h: Likewise.
1569 * frags.h: Likewise.
1570 * itbl-ops.h: Likewise.
1571 * macro.h: Likewise.
1574 * struc-symbol.h: Likewise.
1575 * subsegs.h: Likewise.
1576 * symbols.h: Likewise.
1578 * write.h: Likewise.
1580 2000-09-11 Kazu Hirata <kazu@hxi.com>
1582 * bignum-copy.c: Fix formatting.
1583 * config/tc-i370.c: Likewise.
1584 * config/tc-i960.c: Likewise.
1585 * config/tc-m68k.c: Likewise.
1586 * ehopt.c: Likewise.
1587 * flonum-copy.c: Likewise.
1588 * flonum-konst.c: Likewise.
1589 * flonum-mult.c: Likewise.
1590 * literal.c: Likewise.
1593 * stabs.c: Likewise.
1594 * subsegs.c: Likewise.
1596 2000-09-09 Philip Blundell <philb@gnu.org>
1598 * configure.in (arm*-*-uclinux*): New target.
1599 * configure: Regenerate.
1601 2000-09-09 Kazu Hirata <kazu@hxi.com>
1603 * input-file.c: Fix formatting.
1604 * itbl-ops.c: Likewise.
1605 * messages.c: Likewise.
1607 2000-09-08 Philip Blundell <philb@gnu.org>
1609 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1612 2000-09-07 H.J. Lu <hjl@gnu.org>
1614 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1615 * configure: Rebuild.
1617 2000-09-07 Kazu Hirata <kazu@hxi.com>
1619 * atof-generic.c: Fix formatting.
1620 * config/tc-mips.c: Likewise.
1621 * config/tc-vax.c: Likewise.
1622 * input-scrub.c: Likewise.
1624 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1626 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1627 * configure.in (sh-*-linux*): Added.
1628 * configure: Rebuilt.
1630 2000-09-06 Kazu Hirata <kazu@hxi.com>
1632 * config/tc-hppa.c: Fix formatting.
1634 * ecoff.c: Fix formatting.
1636 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1638 * configure: Rebuilt with new libtool.m4.
1640 2000-09-05 Kazu Hirata <kazu@hxi.com>
1642 * cgen.c: Fix formatting.
1643 * config/tc-ia64.c: Likewise.
1645 2000-09-05 Nick Clifton <nickc@redhat.com>
1647 * aclocal.m4: Regenerate.
1648 * config.in: Regenerate.
1649 * configure: Regenerate.
1650 * po/gas.pot: Regenerate.
1652 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1654 * config/tc-cris.c: Correct comment typos.
1656 2000-09-05 Eric Christopher <echristo@cygnus.com>
1658 * config/tc-mn10300.c: Cleanup.
1659 (md_pcrel_from): Enable.
1661 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1663 * expr.c (operand): Fix a comment typo.
1664 * write.c (write_relocs): Fix a signed/unsigned warning.
1666 * config/tc-hppa.c (fudge_reg_expressions): New
1667 (hppa_force_reg_syms_absolute): New.
1668 (pa_equ): Allow reg_section expressions.
1669 * config/tc-hppa.c (md_optimize_expr): Define.
1670 (hppa_force_reg_syms_absolute): Prototype.
1672 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1673 (pa_parse_number): Pass in arg to select fp reg parsing.
1674 Return 1 to indicate format checks pass. If strict, then only
1675 accept a register or register symbol. Return value in...
1676 (pa_number): New static for pa_parse_number.
1677 (FP_REG_BASE): Define.
1678 (FP_REG_RSEL): Define.
1679 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1680 appropriate. White space changes.
1681 (need_pa11_opcode): Don't bother passing any params, get them from
1683 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1684 Remove extraneous check in case 'Q'.
1685 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1686 reg, set section of resulting symbol to reg_section.
1687 (pa_parse_space_stmt): Modify call to pa_parse_number.
1688 (pa_space): Likewise.
1690 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1691 (hppa_force_relocation): Handle vtable relocs.
1692 (pa_vtable_entry): New.
1693 (pa_vtable_inherit): New.
1694 (md_pseudo_table): Add entries for vtable pseudos.
1695 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1696 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1698 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1699 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1700 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1702 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1703 specify a symbol type.
1705 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1706 dependent things together.
1707 (md_elf_symbol_type): Define.
1709 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1711 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1713 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1714 (obj_elf_vtable_entry): Declare.
1716 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1717 and export function.
1718 (obj_elf_vtable_entry): Similarly.
1719 (elf_pseudo_table): Fix the damage with a cast.
1721 2000-09-03 Richard Henderson <rth@cygnus.com>
1723 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1724 for template selection when a label is needed.
1726 2000-09-02 Kazu Hirata <kazu@hxi.com>
1728 * config/tc-ia64.c: Fix formatting.
1730 2000-09-02 Nick Clifton <nickc@redhat.com>
1732 * configure.in: Increase version number to 2.10.91.
1733 * configure: Regenerate.
1734 * aclocal.m4: Regenerate.
1735 * config.in: Regenerate.
1736 * po/gas.pot: Regenerate.
1737 * Makefile.in: Regenerate.
1739 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1741 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1742 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1743 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1745 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1748 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1750 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1751 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1752 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1753 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1754 (GOT_symbol): New variable.
1755 (md_undefined_symbol): Set it.
1757 2000-09-01 Richard Henderson <rth@cygnus.com>
1759 * config/tc-ia64.c (match): Don't inline.
1760 (extra_goodness): New.
1761 (md_begin): Prefer nop.f and nop.b for best_template.
1763 2000-08-31 Kazu Hirata <kazu@hxi.com>
1765 * as.c: Fix formatting.
1767 * frags.c: Likewise.
1768 * macro.c: Likewise.
1770 2000-08-31 Eric Christopher <echristo@cygnus.com>
1772 * config/tc-mn10300.c: Cleanup and fix warnings.
1773 (md_pseudo_table): Add initializers.
1774 (md_show_usage): Cleanup.
1775 (md_parse_option): Fix warnings.
1776 (md_undefined_symbol): Fix warnings.
1777 (md_conver_frag): Fix warnings.
1778 (tc_gen_reloc): Fix warnings.
1779 (md_apply_fix3): Fix warnings.
1780 (check_operand): Fix warnings.
1782 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1784 * acinclude.m4: Include libtool and gettext macros from the
1786 * aclocal.m4, configure: Rebuilt.
1788 2000-08-30 Mark Hatle <mhatle@mvista.com>
1790 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1792 2000-08-31 Kazu Hirata <kazu@hxi.com>
1794 * listing.c: Fix formatting.
1796 2000-08-29 Kazu Hirata <kazu@hxi.com>
1798 * app.c: Fix a comment typo. Fix formatting.
1800 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1802 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1803 offset of the target destination for jmp instructions.
1804 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1806 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1808 * NEWS: Mention support for CRIS.
1810 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1812 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1813 Sets `.lcomm' alignment to zero.
1815 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1817 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1818 (TC_FIX_ADJUSTABLE): Define.
1820 2000-08-23 Jim Wilson <wilson@cygnus.com>
1822 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1823 unwind.personality_routine is set.
1825 2000-08-23 H.J. Lu <hjl@gnu.org>
1827 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1829 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1831 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1834 2000-08-22 H.J. Lu <hjl@gnu.org>
1836 * config.in (STRICTCOFF): New for strict COFF.
1838 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1839 i386-*-go32* and i386-go32-rtems*.
1840 * configure: Rebuilt.
1842 * config/obj-coff.c (obj_coff_endef): Follow the historical
1843 behavior if STRICTCOFF is not defined.
1845 * doc/internals.texi: Document STRICTCOFF.
1847 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1849 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1850 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1851 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1852 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1853 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1854 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1855 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1858 2000-08-22 Eric Christopher <echristo@cygnus.com>
1860 * config/tc-mn10300.c: (md_apply_fix): New function.
1861 (mn10300_force_relocation): New function.
1862 (mn10300_fix_adjustable): New function.
1864 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1865 (TC_HANDLES_FX_DONE): Define.
1866 (obj_fix_adjustable): Define.
1867 (MD_APPLY_FIX3): Define.
1868 (TC_LINKRELAX_FIXUP): Define.
1870 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1872 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1874 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1876 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1878 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1879 if the fixup resulted in a relocation.
1881 2000-08-18 Nick Clifton <nickc@redhat.com>
1883 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1884 Make reference to first element of shift_names explicit.
1886 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1888 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1889 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1890 add a symbol's address. Removed all target-specific #ifdefs that
1891 used to accomplished the same.
1892 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1893 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1894 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1895 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1896 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1898 2000-08-17 Kazu Hirata <kazu@hxi.com>
1900 * dwarf2dbg.c: Fix formatting.
1902 2000-08-17 Nick Clifton <nickc@redhat.com>
1904 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1905 to be recoded as logical shift lefts by zero.
1907 2000-08-16 Jim Wilson <wilson@cygnus.com>
1909 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1910 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1912 (note_register_values): Handle IA64_OPND_R3_2 operands.
1914 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1916 * config/tc-i860.c (md_operand): Silly typo fixed.
1918 2000-08-16 Nick Clifton <nickc@redhat.com>
1920 * config/tc-arm.c (struct asm_shift): Delete.
1922 (enum asm_shift_index): New.
1923 (struct asm_shift_properties): New.
1924 (struct asm_shift_name): New.
1925 (shift_properties[]); New.
1926 (shift_names[]); New.
1928 (decode_shift): Use new structures.
1929 Issue a warning is "ROR #0" is used.
1930 Issue a warning if "ASR #0" or "LSR #0" is used.
1932 (md_begin): Initialise arm_shift_hsh table from new
1933 asm_shift_name array.
1935 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1937 * config/tc-sparc.c: Kill all warnings.
1938 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1940 (md_show_usage): Update usage text.
1942 2000-08-16 Nick Clifton <nickc@redhat.com>
1944 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1947 2000-08-15 Will Cohen <wcohen@redhat.com>
1949 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1951 * config/tc-sh.c (md_assemble): Changed so debug_type
1952 test performed for ppi_assemble
1953 * config/tc-sh.c: Included dwarf2dbg.h.
1954 (debug_line): Defined.
1955 (md_assemble): Generates dwarf2 line info.
1956 (sh_finalize): New function. Finalize dwarf2 info.
1957 (assemble_ppi): Returns size of code generated.
1958 (build_Mytes): Returns size of code generated.
1959 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1960 * config/tc-sh.h (md_end): Defined.
1961 (sh_finalize): Declared.
1963 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1965 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1968 2000-08-14 Nick Clifton <nickc@redhat.com>
1970 * config/tc-arm.c (do_bx): Allow "bx pc".
1972 2000-08-14 Jim Wilson <wilson@cygnus.com>
1974 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1975 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1976 (md_begin): Change assignment to md.flag to OR in the new bit.
1978 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1980 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1981 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1984 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1986 * NEWS: Mention i860 support.
1988 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1990 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1992 2000-08-14 Andreas Schwab <schwab@suse.de>
1994 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1996 2000-08-11 Andreas Schwab <schwab@suse.de>
1998 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2001 2000-08-11 Kazu Hirata <kazu@hxi.com>
2003 * expr.c: Fix formatting.
2004 * config/obj-bout.c: Likewise.
2006 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2008 * doc/c-i860.texi: Flesh out the i860 section more.
2010 2000-08-10 Kazu Hirata <kazu@hxi.com>
2012 * symbols.c: Fix formatting.
2015 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2017 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2018 has the IgnoreSize bit set.
2020 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2022 From Rodney Brown <RodneyBrown@mynd.com>
2023 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2024 * configure: Regenerate.
2026 2000-08-09 Kazu Hirata <kazu@hxi.com>
2028 * hash.c: Fix formatting.
2031 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2033 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2034 (i860_fix_info): New enum.
2035 (MD_APPLY_FIX3): Define.
2036 (WORKING_DOT_WORD): Define.
2037 (TC_HANDLES_FX_DONE): Define.
2038 (DIFF_EXPR_OK): Define.
2039 (LISTING_HEADER): Define.
2040 (TARGET_FORMAT): Select target format based on endian flag.
2041 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2042 (target_big_endian): Add external declaration.
2044 * config/tc-i860.c: All existing code reworked completely. Other
2045 new code shown below.
2046 (SYNTAX_SVR4): Define.
2047 (target_warn_expand): New variable.
2048 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2049 (md_longopts): Declare and define with new options (-EL, -EB,
2051 (md_show_usage): New function.
2052 (md_operand): New function.
2053 (obtain_reloc_for_imm16): New function.
2054 (md_apply_fix3): New function.
2055 (tc_gen_reloc): New function.
2057 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2059 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2060 2 bytes of the jump address are in the same frag.
2061 (find): Accept 68hc12 register indirect modes.
2063 * NEWS: Mention 68HC11 & 68HC12 support.
2065 2000-08-07 Richard Henderson <rth@cygnus.com>
2067 * config/tc-ia64.c (unwind): Add prologue_mask member.
2068 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2069 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2070 (dot_body): Clear unwind.prologue_mask.
2071 (dot_prologue): Set it. Accept a register second argument.
2073 2000-08-07 Kazu Hirata <kazu@hxi.com>
2075 * config/atof-ieee.c: Fix formatting.
2076 * config/atof-tahoe.c: Likewise.
2078 2000-08-06 Nick Clifton <nickc@cygnus.com>
2080 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2083 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2084 of .popsection, .previous, .pushsection, .subsection,
2085 .version, .vtable_entry, .vtable_inherit and .weak.
2087 2000-08-05 Kazu Hirata <kazu@hxi.com>
2089 * config/tc-cris.c: Fix formatting.
2090 * config/tc-i386.c: Likewise.
2091 * config/tc-sparc.c (sparc_ip): Simplify the code.
2093 2000-08-04 Kazu Hirata <kazu@hxi.com>
2095 * config/tc-cris.c: Rearrange code for readability.
2096 * config/tc-d10v.c: Fix formatting.
2097 * config/tc-m32r.c: Likewise.
2098 * config/tc-sparc.c: Likewise.
2100 2000-08-02 Jim Wilson <wilson@cygnus.com>
2102 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2103 before ia64_find_opcode.
2104 (md_assemble): Likewise.
2106 2000-08-01 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2109 Undo some formatting fixes.
2111 2000-08-01 Kazu Hirata <kazu@hxi.com>
2113 * config/obj-som.c: Fix formatting.
2114 * config/obj-ieee.c: Likewise.
2115 * config/tc-arm.c: Likewise.
2116 * config/tc-v850.c: Likewise.
2118 2000-08-01 Nick Clifton <nickc@redhat.com>
2120 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2121 index by command line option.
2123 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2125 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2126 (@node M68K-Branch): Rewrite to match the reality.
2128 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2130 * doc/c-i860.texi: New file.
2131 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2132 * doc/Makefile.in: Regenerate.
2133 * doc/all.texi: Add I860 as relevant architecture.
2134 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2136 2000-07-31 Kazu Hirata <kazu@hxi.com>
2138 * config/tc-d30v.c: Fix formatting.
2140 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2142 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2143 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2144 long emit a long branch if available instead of an absolute jump, never
2145 emit absolute jumps for anything with --pcrel.
2147 * doc/c-m68k.texi: Document new command line option.
2149 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2151 * config/tc-avr.c: Use PARAMS macro in function declarations.
2152 Don't declare md_pcrel_from_section (already in tc-avr.h).
2153 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2154 (avr_operand): Don't set (unsigned) op_mask to -1.
2156 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2158 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2159 * configure: Regenerated.
2160 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2161 of operand to the .type directive (.e.g, "type").
2163 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2165 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2166 * app.c (do_scrub_chars): Record where first comment found.
2167 * read.c (read_a_source_file): Init found_comment on entry, and
2168 notify whether comments found on exit.
2169 * config/tc-hppa.c (md_shortopts): Add "c".
2170 (md_longopts): Add warn-comment.
2171 (md_parse_option): Handle it.
2172 (md_show_usage): Show available options.
2173 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2175 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2177 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2178 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2180 (md_estimate_size_before_relax): Don't fall off end of function.
2182 2000-07-27 Kazu Hirata <kazu@hxi.com>
2184 * config/tc-avr.c: Fix formatting.
2185 * config/tc-ns32k.c: Likewise.
2187 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2189 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2191 2000-07-27 Kazu Hirata <kazu@hxi.com>
2193 * config/tc-d10v.c: Fix formatting.
2194 * config/tc-z8k.c: Likewise.
2195 * config/tc-sparc.c: Likewise.
2197 2000-07-26 Dave Brolley <brolley@redhat.com>
2199 * cgen.c (queue_fixup): Declare opinfo.
2200 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2201 (gas_cgen_md_operand): Ditto.
2202 (gas_cgen_md_apply_fix3): Ditto.
2204 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2206 * config/obj-coff.c (obj_frob_symbol): Don't merge
2207 labels. Don't merge if the symbol isn't constant. Return
2208 immediately if a symbol is merged.
2210 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2212 * frags.c (frag_align): Correct absolute section alignment.
2214 2000-07-20 DJ Delorie <dj@redhat.com>
2216 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2217 it breaks linking against DLLs.
2219 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2221 * configure.in: Add CRIS support.
2222 * configure: Regenerate.
2223 * Makefile.am: (CPU_TYPES): Add cris.
2224 (CPU_OBJ_VALID) [aout]: Add cris.
2225 (MULTI_CPU_TYPES): Add cris.
2226 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2227 [coff]: Only i386 and mips are valid.
2228 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2229 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2230 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2231 Regenerate dependencies.
2232 * Makefile.in: Regenerate.
2233 * aclocal.m4: Regenerate.
2234 * as.c: Declare crisaout, criself.
2235 * config/tc-cris.h, config/tc-cris.c: New.
2236 * config/e-criself.c, config/e-crisaout.c: New.
2237 * po/POTFILES.in, po/gas.pot: Regenerate.
2239 2000-07-20 Kazu Hirata <kazu@hxi.com>
2241 * read.c: Fix formatting.
2242 * write.c: Fix formatting.
2244 2000-07-19 H.J. Lu <hjl@gnu.org>
2246 * sb.c: Include <stdlib.h> if exists for abort ().
2248 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2250 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2251 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2252 (pa_type_args): Same here.
2254 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2256 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2257 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2258 the storage class is already set.
2260 2000-07-17 Kazu Hirata <kazu@hxi.com>
2262 * config/tc-m68hc11.c: Fix formatting.
2263 * config/tc-mn10200.c: Likewise.
2264 * config/tc-mn10300.c: Likewise.
2265 * config/tc-pj.c: Likewise.
2266 * config/tc-tic80.c: Likewise.
2267 * config/tc-w65.c: Likewise.
2269 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2271 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2274 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2276 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2279 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2281 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2282 ELF as are used for SOM (except the 32-bit reloc one) to decide
2283 whether a symbol can be reduced to a section symbol. Expand on
2284 the comment for symbols involved in LR% and RR% expressions.
2286 2000-07-14 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-mips.c (mips_disable_float_construction): New
2289 static variable. Set to true if doubles should not be
2290 constructed by loading two single width fp registers with
2291 halves of the value.
2292 (mips_ip): Test mips_disable_float_construction.
2293 (md_longopts): Add command line switches --construct-floats
2294 and --no-construct-floats.
2295 (md_parse_option): Parse new command line options.
2296 (md_show_usage): Describe new command line options.
2298 * doc/c-mips.texi: Document new command line options.
2300 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2302 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2303 * configure: Regenerate.
2305 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2307 * configure.in (DEFAULT_EMULATION setting): Revert part of
2308 2000-07-01 change that set te_multi=multi unless set to tmips.
2309 * configure: Regenerate.
2311 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2313 * config/obj-coff.c (coff_frob_section): Add padding to the last
2314 section when aligning it increases its size.
2316 2000-07-11 Kazu Hirata <kazu@hxi.com>
2318 * config/tc-tic54x.c: Fix formatting.
2320 2000-07-10 Kazu Hirata <kazu@hxi.com>
2322 * config/tc-h8500.c: Fix formatting.
2323 * config/tc-tic54x.c: Fix formatting.
2325 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2327 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2328 displacements correctly.
2330 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2332 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2334 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2338 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2340 From David Huggins-Daines <dhd@linuxcare.com>
2341 * config/te-hppalinux64.h: Add a new emulation.
2342 * configure.in (emulations): Add configure bits to support the
2343 64-bit Linux/parisc target.
2344 * configure: Regenerate.
2346 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2347 (md_shortopts): Add `V' for ELF.
2349 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2350 when SOM or ELF_ARG_RELOC are defined.
2351 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2352 ELF_ARG_RELOC are defined.
2353 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2354 (pa_stringer): ..Do it here instead. Fix comment typos.
2355 (hppa_force_relocation): Cast enums to int before comparing with
2358 From Ryan Bradetich <rbradetich@uswest.net>
2359 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2360 redifinition warning.
2361 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2362 (hppa_force_relocation): ditto
2363 (md_apply_fix): Added cast to buf to fix warnings.
2365 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2366 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2368 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2369 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2370 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2371 reloc_type** to avoid warnings in switch.
2372 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2373 little earlier instead.
2375 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2377 (pa_type_args): Use symbol_arg_reloc_info.
2378 (struct pa_it): Make arg_reloc unsigned int.
2379 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2380 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2381 (pa_code): Delete. pa_text duplicates this function.
2382 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2383 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2385 (cons_fix_new_hppa): Actually change selector to e_fsel when
2386 warning about assuming so.
2387 (tc_gen_reloc): More example elf arg reloc code.
2388 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2389 (hppa_force_relocation): Likewise.
2391 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2393 (pa_end_of_source): Prototype.
2394 (hppa_fix_adjustable): Prototype.
2395 (LABELS_WITHOUT_COLONS): Move it..
2396 * config/te-hppa.h: To here.
2398 * config/te-hppa64.h: New file.
2400 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2402 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2403 format -10, -16, 16 relocs.
2404 (hppa_elf_mark_end_of_function): Test for null
2405 last_call_info->start_symbol
2407 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2408 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2409 re_assesmble_* functions. Delete extraneous statements. Fix
2411 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2412 insn to re_assemble_*.
2414 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2416 * doc/internals.texi (Expressions): Fix typo.
2418 2000-07-08 Kazu Hirata <kazu@hxi.com>
2420 * config/tc-sh.c: Fix formatting.
2421 * config/tc-tic54x.c: Fix formatting.
2422 * depend.c: Fix formatting.
2423 * flonum-konst.c: Likewise.
2424 * flonum-mult.c: Likewise.
2426 2000-07-07 Kazu Hirata <kazu@hxi.com>
2428 * config/tc-sh.c: Fix comments.
2429 * config/obj-vms.c: Fix comments.
2430 * config/tc-a29k.c: Likewise.
2431 * config/tc-alpha.c: Likewise.
2432 * config/tc-h8300.c: Likewise.
2433 * config/tc-h8500.c: Likewise.
2434 * config/tc-i370.c: Likewise.
2435 * config/tc-ia64.c: Likewise.
2436 * config/tc-m68hc11.c: Likewise.
2437 * config/tc-m68k.c: Likewise.
2438 * config/tc-mips.c: Likewise.
2439 * config/tc-ns32k.c: Likewise.
2440 * config/tc-ppc.c: Likewise.
2441 * config/tc-z8k.c: Likewise.
2443 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2445 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2446 Default to '(SEC_LOAD | SEC_DATA)'.
2447 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2449 * doc/internals.texi (CPU Backend): Describe
2450 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2452 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2454 * as.c (parse_args): NULL terminate the long option list.
2456 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2458 * config/tc-d30v.h: Include "write.h" for fixS.
2459 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2461 2000-07-05 Nick Clifton <nickc@cygnus.com>
2463 * config/tc-d30v.c (write_2_short): Further changes to warning
2464 messages produced when combining EITHER_BUT_PREFER_MU attributed
2467 2000-07-05 DJ Delorie <dj@redhat.com>
2471 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2473 * config/tc-arm.c (psrs): Accept combinations of flags.
2475 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2477 * config/tc-avr.c: Change _ () to _() around all strings marked
2478 for translation (exception from the usual coding style).
2479 (avr_opt): New struct variable, how the new switches are set.
2480 (OPTION_MMCU): Define as 'm' and actually use.
2481 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2482 (show_mcu_list): New function, display the list of known MCUs.
2483 (md_show_usage): Document the new switches. Call show_mcu_list.
2484 (avr_set_arch): Change 'm' to OPTION_MMCU.
2485 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2486 Handle the new switches.
2487 (avr_operands): Disable warnings for undefined combinations of
2488 operands if -mall-opcodes. Disable warnings for skipping two-word
2489 instructions if enhanced core or -mno-skip-bug.
2490 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2491 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2492 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2493 (avr_ldi_expression): Warn about implicit lo8().
2494 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2496 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2498 * configure.in: Add entry for mips-*-sysv4*MP*
2499 * configure: Rebuild
2500 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2501 elf32-tradlittlemips for traditional mips targets.
2502 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2503 test for Link Once sections as in adjust_reloc_syms.
2504 * config/te-tmips.h: New file for traditional mips targets. Define
2507 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2509 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2510 flags argument is not present, don't change an existing section's
2511 section's attributes. If the flags argument is present, warn if the
2512 attributes don't match the section's current attributes. When
2513 long section names are supported, set SEC_LINK_ONCE and
2514 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2516 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2518 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2519 symbols; create them.
2521 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2523 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2524 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2526 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2528 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2529 expressions. Ignore the problem when handling 16 bit signed
2530 immediates, because the assembler will take care of the relocation
2533 2000-06-27 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2536 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2537 sequential order, and emit warning messages if the input source
2538 code contains constructs like that, or parallel constructs
2539 containing such opcodes.
2541 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2543 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2544 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2545 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2546 (md_show_usage): Update usage message.
2547 (md_parse_option): Allow redefinition of MCU type within the
2548 same avr[1-5] bfd machine type. Show both old and new MCU type
2549 in the error message.
2550 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2551 Simplify 8K wrap code.
2553 2000-06-25 Kazu Hirata <kazu@hxi.com>
2555 * config/obj-aout.c: Remove all uses of DEFUN.
2556 * config/obj-ieee.c: Likewise.
2557 * config/tc-sh.c: Fix comment typos.
2558 * config/tc-tahoe.c: Likewise.
2559 * config/tc-vax.c: Likewise.
2560 * config/tc-w65.c: Likewise.
2561 * config/tc-z8k.c: Likewise.
2562 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2564 2000-06-24 DJ Delorie <dj@cygnus.com>
2566 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2567 more changes from Sept 1999
2568 (tc_i386_fix_adjustable): ditto
2569 (md_apply_fix3): ditto
2571 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2573 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2574 (gas_cgen_parse_operand): Set it around expression() call.
2575 (gas_cgen_md_operand): Test for it before longjmp().
2577 2000-06-24 Kazu Hirata <kazu@hxi.com>
2579 * config/tc-h8500.c: Remove all uses of DEFUN.
2580 * config/tc-sh.c: Likewise.
2581 * config/tc-w65.c: Likewise.
2582 * config/tc-z8k.c: Likewise.
2584 * config/tc-h8500.c: Fix typos in comments.
2586 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2588 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2591 2000-06-23 matthew green <mrg@redhat.com>
2593 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2594 defined. Fix error message for `[' grouping.
2596 2000-06-22 Kazu Hirata <kazu@hxi.com>
2598 * config/tc-h8300.c: Fix formatting and comment typos.
2600 2000-06-22 Timothy Wall <twall@cygnus.com>
2602 * config/tc-ia64.c (note_register_values): Move premature QP
2603 notation clearing into the appropriate place.
2605 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2607 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2608 first before anything else. Add bin-bugs.h, emul.h and progress.h
2609 Sort list of files as for $(OBJS) in Makefile.am.
2611 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2612 find one. Remake dependencies.
2613 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2614 * Makefile.in: Regenerate.
2615 * doc/Makefile.in: Regenerate.
2617 * config/tc-i386.c (i386_displacement): Don't assume a constant
2618 displacement is necessarily 16 bits when in 16 bit code mode.
2619 (md_assemble): Instead size the displacement here after we know
2620 for sure that a .code16gcc operand hasn't automatically added
2621 operand size prefixes.
2623 2000-06-21 H.J. Lu <hjl@gnu.org>
2625 * Makefile.am: Rebuild dependency.
2626 * Makefile.in: Rebuild.
2628 2000-06-21 Kazu Hirata <kazu@hxi.com>
2630 * config/tc-h8300.c (parse_reg): Make the function static.
2631 (parse_exp): Likewise.
2633 2000-06-20 DJ Delorie <dj@cygnus.com>
2635 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2636 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2637 for cygwin import libraries to work properly.
2639 2000-06-20 H.J. Lu <hjl@gnu.org>
2641 * Makefile.am: Rebuild dependency.
2642 * Makefile.in: Rebuild.
2643 * configure: Likewise.
2644 * doc/Makefile.in: Likewise.
2646 2000-06-20 Timothy Wall <twall@cygnus.com>
2648 * doc/internals.texi (CPU backend): Add @itemx for
2649 TC_START_LABEL_WITHOUT_COLON.
2650 * doc/c-tic54x.texi: New.
2651 * doc/as.texinfo: Add tic54x features and include primary tic54x
2653 * doc/all.texi: Add C54X.
2654 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2655 * doc/Makefile.in: Regenerate.
2656 * configure.in: Add tic54x and define LIBM for tic54x.
2657 * configure: Regenrate.
2658 * config/tc-tic54x.[ch]: New.
2659 * config/obj-coff.h: Add tic54x.
2660 * Makefile.am: (CPU_TYPES): Add tic54x.
2661 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2662 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2663 (as_new_LDADD): Add $(LIBM).
2664 * Makefile.in: Regenerate.
2666 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2668 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2669 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2670 * doc/as.texinfo: Likewise.
2672 * configure, Makefile.in: Regenerate.
2673 * configure.in (emulations): Recognize m6811 and m6812.
2674 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2675 Added files for 68hc11 and 68hc12 assembler.
2676 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2677 * config/tc-m68hc11.h: Header definition for that assembler.
2679 2000-06-18 Nick Clifton <nickc@redhat.com>
2681 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2682 instead of OCTETS_PER_BYTE.
2684 * config/tc-v850.c: Fix compile time warnings.
2685 * config/tc-ppc.c: Fix compile time warnings.
2687 2000-06-18 H.J. Lu <hjl@gnu.org>
2689 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2690 * configure: Rebuild.
2692 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2694 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2697 2000-06-16 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2700 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2702 * doc/c-mips.texi: Document newly accepted cpu variants.
2704 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2706 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2708 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2710 * macro.c (getstring): Make it possible to escape the quote
2713 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2715 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2717 2000-06-13 H.J. Lu <hjl@gnu.org>
2719 * configure: Regenerate.
2721 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2723 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2725 * doc/internals.texi (line_separator_chars): Semicolon is no
2726 longer a default. Mention null and newline as defaults.
2728 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2730 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2731 * config/tc-i860.h (line_separator_chars): Likewise.
2732 * config/tc-h8300.c (line_separator_chars): Likewise.
2733 * config/tc-i960.c (line_separator_chars): Likewise.
2734 * config/tc-m68k.c (line_separator_chars): Likewise.
2735 * config/tc-mips.c (line_separator_chars): Likewise.
2736 * config/tc-ns32k.c (line_separator_chars): Likewise.
2737 * config/tc-sparc.c (line_separator_chars): Likewise.
2738 * config/tc-vax.c (line_separator_chars): Likewise.
2740 * config/tc-h8300.c (comment_chars): Use string initialiser.
2741 * config/tc-i960.c (line_comment_chars): Likewise.
2742 * config/tc-z8k.c (comment_chars, line_comment_chars,
2743 line_separator_chars): Likewise.
2745 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2748 2000-06-08 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2753 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2755 * configure.in (VERSION): Update to show this is the CVS mainline.
2757 2000-06-08 Matthew Jacob <mjacob@feral.com>
2759 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2760 $at is the integer register $r28, vs. both $r28 and the floating
2761 point register $f28.
2763 2000-06-08 James E. Wilson <wilson@cygnus.com>
2765 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2766 (dot_endp): Don't call ia64_flush_insns.
2767 (emit_one_bundle): Don't delete prologue/body records from
2768 unwind_record list in first loop. Rewrite second loop to account for
2771 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2773 * config/tc-ia64.c: Add missing prototypes.
2774 (generate_unwind_image): Cast argument to output_unw_records call.
2776 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2778 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2780 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2782 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2783 (REGISTER_P): likewise.
2784 (avr_opcodes): uses include/opcode/avr.h
2785 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2787 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2789 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2792 2000-06-03 H.J. Lu <hjl@gnu.org>
2794 * read.c (is_end_of_line): Put back `;'.
2796 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2798 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2800 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2802 * expr.c (operand): Test is_end_of_line outside switch to catch
2803 line separator chars that are also operators.
2804 (operator): Return O_illegal for line separator chars.
2806 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2807 entry (or `!' entry for TC_HPPA).
2809 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2810 before indexing is_end_of_line. Remove redundant check for '\0'.
2812 * config/tc-h8500.c (md_assemble): Likewise.
2813 * config/tc-mcore.c (md_assemble): Likewise.
2814 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2817 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2819 * config/tc-mcore.c (mcore_cons): Likewise.
2820 (mcore_float_cons): Likewise.
2821 (mcore_stringer): Likewise.
2822 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2824 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2826 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2828 2000-05-29 Nick Clifton <nickc@cygnus.com>
2830 * config/tc-sh.c: Fix compile time warning messages.
2832 * config/tc-mips.c: Fix compile time warning messages.
2834 2000-05-29 Philip Blundell <philb@gnu.org>
2836 * doc/as.texinfo: Update copyright dates.
2837 (Local Labels): Delete misplaced mention of ARM.
2838 * NEWS: Mention ARM ELF support.
2840 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2842 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2843 it is modified, and use the real_size to compute the frag address
2844 for dwarf2 line info.
2846 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2848 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2849 line-matching scheme to cope with automake moving variables around.
2850 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2851 * Makefile.in: Regenerate.
2853 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2855 * config/tc-sparc.c (sparc_relax): New.
2856 (md_longopts): Add -relax and -no-relax options.
2857 (md_parse_options, md_show_usage): Likewise.
2858 (md_apply_fix3): Optimize tail call into branch always if possible.
2860 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2862 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2863 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2864 rules, with warning when a GAS statement specifies a packing that
2865 will result in an instruction being squashed.
2866 Added typdef packing_type and enumerals, changed various integer
2867 literals to use the enumerals.
2869 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2871 * config/tc-ia64.c (dot_restorereg_p): New function.
2872 (md_pseudo_table): Add restorereg.p.
2873 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2874 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2876 * config/tc-ia64.h (unw_record_type): Add unwabi.
2877 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2878 called MASK with members for imask, and the masks produced by
2879 fr_mem, gr_mem, br_mem, and frgr_mem.
2880 (unw_p_record): Add members ABI and CONTEXT.
2881 (unw_x_record): Add member AB.
2882 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2883 as pseudo-register for use during unwind info generation.
2884 (AR_PFS, AR_LC): New macros.
2885 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2886 whose names start with an at sign (as in "@priunat").
2887 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2889 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2890 proc_end, unwind_info, personality_routine): Consolidate into
2891 "unwind" structure to reduce offset-table use. Add member
2892 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2894 (output_R1_format, output_R3_format, output_P3_format,
2895 output_P6_format): Initialize R with zero to reduce compiler warnings.
2896 (output_P7_format): Ditto. Add `default' branch to switch
2897 statement to reduce compiler warnings.
2898 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2899 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2900 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2901 into single argument.
2902 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2903 compiler warnings. Merge A and B args into single argument.
2904 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2905 A and B args into single argument.
2906 (free_record): Removed (wasn't used).
2907 (free_list_records): Also free imasks in prologue records.
2908 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2909 (output_spill_mask): Remove.
2910 (output_unwabi): New function.
2911 (output_epilogue, output_label_state, output_copy_state): Call
2913 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2914 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2916 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2917 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2918 as part of handling the prologue records. Emit region's imask if
2919 we have one. Handle unwabi, epilogue, label_state, copy_state,
2920 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2921 spill_sprel_p, and spill_reg_p records.
2922 (set_imask, count_bits, slot_index): New function.
2923 (fixup_unw_records): Fix region size computation. Handle
2924 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2925 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2926 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2927 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2928 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2929 (dot_save): Use manifest constants for applicaton registers.
2930 Handle REG_PR and REG_PRIUNAT.
2931 (dot_restore): Don't just ignore it.
2932 (dot_restorereg): New function..
2933 (generate_unwind_image): Ensure unwind info is a multiple of eight
2934 bytes, not just four bytes.
2935 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2936 (dot_altrp): Don't just ignore it.
2937 (dot_savemem): New function. Replaces dot_savesp() and
2938 dot_savepsp(). Use manifest constants for applicaton registers.
2939 Handle REG_PR and REG_PRIUNAT.
2940 (dot_savef): Simplify.
2941 (dot_saveb): Support generation of br_gr.
2942 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2943 dot_label_state, dot_copy_state): New function.
2944 (dot_unwabi): Don't just ignore it.
2945 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2946 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2947 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2948 (emit_one_bundle): Set slot number for prologue/body records
2949 *before* emitting the first insn.
2950 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2951 (md_begin): Declare "psp" pseudo-register.
2952 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2953 so we don't get segfault.
2954 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2955 counts as required per SW Conventions manual
2956 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2957 output_preds_psprel, output_preds_sprel, output_spill_base,
2958 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2959 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2960 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2961 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2962 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2963 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2964 (dot_vframe): Implement.
2965 (dot_vframesp, dot_vframepsp): New function.
2967 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2969 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2970 * configure: Regenerate.
2972 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2974 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2975 (md_estimate_size_before_relax): so we can use it here instead of
2976 old kludges. Localise vars to blocks. Comment.
2978 * frags.c (frag_new): Update fr_var comments.
2979 * frags.h (struct frag): Ditto.
2981 2000-05-22 Richard Henderson <rth@cygnus.com>
2983 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2984 (pseudo_func): Add pcrel.
2985 (operand_match): Handle IA64_OPND_TGT64.
2986 (build_insn): Likewise.
2987 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2988 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2989 (fix_insn): Handle all three 64-bit relocation types.
2991 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2993 * obj.h (struct format_ops): New members begin, app_file,
2994 s_set_other, s_set_desc, s_get_type, s_set_type,
2995 separate_stab_sections, init_stab_section.
2997 * config/obj-multi.h: Update GPL notice to v2.
2999 (obj_app_file): New.
3000 (S_SET_SIZE): Test s_set_size for NULL before calling.
3001 (S_SET_ALIGN): Similar for s_set_align.
3006 (SEPARATE_STAB_SECTIONS): New.
3007 (INIT_STAB_SECTION): New.
3008 (EMIT_SECTION_SYMBOLS): New.
3009 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3011 * config/obj-elf.h: Update GPL notice to v2.
3012 Mention that this file is included from obj-multi.h.
3013 (obj_begin): Wrap definition in ifndef.
3014 (elf_file_symbol): Constify declaration.
3015 (obj_app_file): Ditto.
3016 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3017 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3019 * config/obj-elf.c (elf_s_set_other): New.
3020 (elf_file_symbol): Constify argument.
3021 (elf_separate_stab_sections): New.
3022 (elf_init_stab_section): New.
3023 (elf_format_ops): Add new members. Remove comma at end.
3025 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3026 (ecoff_format_ops): Add new fields. Remove comma at end.
3027 Mention inconsistency for emit_section_symbols.
3029 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3031 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3032 (coff_separate_stab_sections): New.
3033 (coff_format_ops): Add new members.
3035 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3036 (obj_aout_s_set_other): New.
3037 (obj_aout_s_set_desc): New.
3038 (obj_aout_s_get_type): New.
3039 (obj_aout_s_set_type): New.
3040 (obj_aout_separate_stab_sections): New.
3041 (aout_format_ops): New members added. Use obj_aout_process_stab,
3042 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3043 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3045 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3047 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3049 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3050 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3051 (md_estimate_size_before_relax): Ensure jumps to weak and
3052 externally visible symbols are relocatable.
3054 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3056 * stabs.c (aout_process_stab): Make global.
3057 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3058 * read.h (aout_process_stab): Declare.
3060 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3061 Generalize to *aout, *coff *elf.
3062 * configure: Regenerated.
3064 * doc/internals.texi (Object format backend): Say
3065 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3067 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3068 * Makefile.in: Regenerated.
3070 2000-05-19 Catherine Moore <clm@cygnus.com>
3072 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3074 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3076 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3077 instruction to reflect change in re_assemble_*.
3079 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3081 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3082 build PA64 ELF tools.
3083 * configure: Rebuilt.
3085 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3087 * Makefile.am: Regenerate dependencies.
3088 * Makefile.in: Regenerate.
3090 2000-05-15 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-arm.c (struct asm_psr): Add boolean field
3093 distinguishing between CSPR and SPSR. Rename 'number' field
3095 (psrs): Rearrange contents to match new asm_psr structure.
3096 (arm_psr_parse): Move next to psr_required_here. Make it
3097 return an asm_psr structure.
3098 (psr_required_here): Use asm_psr structure returned by
3100 (do_msr): Reorganise to allow psr_required_here to be called
3102 (md_undefined_name): Mark 'name' parameter as unused, since
3103 the COFF target does not use it.
3105 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3107 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3109 * config/te-aux.h: Likewise.
3110 * config/te-dpx2.h: Likewise.
3111 * config/te-go32.h: Likewise.
3112 * config/te-hp300.h: Likewise.
3113 * config/te-hppa.h: Likewise.
3114 * config/te-i386aix.h: Likewise.
3115 * config/te-ic960.h: Likewise.
3116 * config/te-interix.h: Likewise.
3117 * config/te-nbsd532.h: Likewise.
3118 * config/te-pc532mach.h: Likewise.
3119 * config/te-ppcnw.h: Likewise.
3120 * config/te-psos.h: Likewise.
3121 * config/te-sparcaout.h: Likewise.
3122 * config/te-sun3.h: Likewise.
3123 * config/te-sysv32.h: Likewise.
3125 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3127 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3128 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3129 and sign extend without an if statement.
3130 (build_bytes): Likewise.
3132 2000-05-14 Kazu Hirata <kazu@hxi.com>
3134 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3135 X_add_symbol L_32 case.
3137 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3139 * config/te-freebsd.h: New file.
3141 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3143 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3144 bindtextdomain): Replace defines with those from intl/libgettext.h
3145 to quieten gcc warnings.
3147 * NEWS: Mention x86 .arch and -q.
3149 * config/tc-i386.c (quiet_warnings): New.
3150 (md_assemble): Use quiet_warnings.
3151 (md_parse_option): Set quiet_warnings from -q.
3152 (md_show_usage): Mention -q, delete -m.
3153 (flag_do_long_jump): Delete.
3154 (md_parse_option): Remove -m.
3155 (md_show_usage): Remove -m.
3156 (md_create_long_jump): Remove useless flag_do_long_jump code.
3158 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3159 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3161 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3162 Alexander Sokolov <robocop@netlink.ru>
3164 * doc/c-i386.texi (i386-Arch): New section.
3165 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3167 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3168 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3169 architecture has been given and is not 486.
3170 (set_cpu_arch): New.
3171 (md_pseudo_table): Add .arch.
3172 (md_assemble): Warn if cpu architecture has been given and an
3173 unsupported instruction.
3175 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3176 Move operand_types bit defines after relevant template field.
3177 (template): Add cpu_flags.
3181 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3183 * config/tc-mn10300.h (md_end): Define.
3184 (mn10300_finalize): Declare.
3185 * config/tc-mn10300.c: Include dwarf2dbg.h.
3186 (debug_line): Define.
3187 (md_assemble): Generate dwarf2 line info.
3188 (mn10300_finalize): New function. Finalize dwarf2 info.
3190 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3192 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3193 external version of the relocation for weak symbols.
3195 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3197 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3198 frame size in units of 16 bytes, as required per SW Conventions manual.
3199 (output_unw_records): Output info-block header as a dword to get
3202 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3204 * as.h: #include "file", not <file> on files from ../include.
3205 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3206 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3207 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3208 (tc_coff_symbol_emit_hook): Ditto.
3209 (OPTCOUNT): Cast to int to avoid compiler warning.
3210 (md_begin): Fix signed/unsigned warnings.
3212 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3214 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3215 ABRANCH LONG case for a conditional branch on a 68000.
3216 (md_estimate_size_before_relax): Likewise. Also handle
3217 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3218 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3219 PC-relative on all CPUs.
3220 (md_estimate_size_before_relax): Likewise.
3222 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3224 * as.c (parse_args): Just mention current year in printed
3227 2000-05-03 J.T. Conklin <jtc@redback.com>
3229 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3231 (md_parse_option): Recognize -m7400.
3233 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3235 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3236 don't permit lp to become less than the words array.
3238 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3240 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3241 Fix little-endian case.
3243 2000-05-03 David O'Brien <obrien@NUXI.com>
3245 * as.c (parse_args): Update copyright.
3247 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3249 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3250 for the .bss section too.
3252 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3254 * configure.in: Set em=linux for hppa-*-linux.
3255 * configure: Regenerate.
3256 * doc/Makefile.in: Regenerate with correct automake.
3258 * frags.c (frag_grow): Sanity check chunk_size.
3260 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3261 * config/obj-som.h: Likewise.
3262 * config/obj-ieee.h: Likewise.
3264 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3266 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3267 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3268 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3269 (pa_ip): low_sign_unext now returns via function value. Use
3270 re_assemble_* instead of dis_assemble_* and
3271 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3273 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3274 (md_section_align, md_parse_option, md_show_usage,
3275 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3276 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3277 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3278 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3279 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3281 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3282 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3283 outside of switch. Correct mask and shifting errors in case 10
3284 and case -11. In case 21, compare against signed range to suit
3285 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3286 case 17 and case 22, use offsetT variable to properly check range.
3287 Use re_assemble_* here too.
3288 (evaluate_absolute): Change type of value to offsetT. Call
3289 hppa_field_adjust to do the work for us.
3290 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3291 (pa_parse_cmpib_64_cmpltr): Ditto.
3292 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3293 of i to unsigned int.
3294 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3295 (pa_end_of_source): Return type is void.
3297 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3299 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3301 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3303 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3304 More comments added.
3305 (md_begin): Removed "construct symbols for each register name".
3306 Because register names conflicts with GCC generated function
3308 (avr_operand): Now constant numbers can be used as a register
3309 identifiers (0 as r0, 31 as r31).
3310 (md_assemble): use skip_space () before parsing instruction
3313 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3315 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3316 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3317 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3318 * configure: Regenerate.
3320 2000-04-29 Andreas Jaeger <aj@suse.de>
3322 * as.h: Correctly check GCC version.
3324 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3326 * doc/as.1: Fix unbalanced brackets.
3328 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3330 (line_comment_chars): Set to '/' if TE_FreeBSD.
3332 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3334 * configure.in: Configury support for PA64 (currently disabled).
3335 * configure: Rebuilt.
3337 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3339 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3340 bfd_set_section_alignment.
3342 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3344 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3347 2000-04-24 Nick Clifton <nickc@cygnus.com>
3349 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3350 * doc/as.texinfo (Align): Include arm and strongarm in list of
3351 targets that have the second form of the behaviour of the .align
3354 2000-04-24 Mark Klein <mklein@dis.com>
3356 * obj-som.c: Terminate obj_pseudo_table.
3358 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3360 * as.c (parse_args): Allow md_parse_option to override -a listing
3362 * config/obj-coff.c (add_lineno): Change type of offset parameter
3363 from "int" to "bfd_vma."
3364 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3365 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3366 (ppc_change_csect): Align correctly for XCOFF64.
3367 (ppc_machine): New function, which discards "ppc_machine" line.
3368 (ppc_tc): Cons for 8 when code is 64 bit.
3369 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3371 (md_parse_option): Handle -a64 and -a32.
3373 * config/tc-ppc.h (TARGET_MACH): Define.
3374 (TARGET_FORMAT): Move to function.
3375 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3377 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3379 * config/tc-avr.c: New AVR_ISA_ defined.
3380 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3381 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3382 for `fmul', `movw' and `lpm R,Z' instructions.
3383 (avr_operands): Warn if current opcode is a two-word instruction
3384 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3385 (avr_opcodes): New commands added.
3386 (REGISTER_P): Check 'a' and 'v' constraint letters.
3387 (mcu_types): New MCU added.
3389 2000-04-22 Timothy Wall <twall@cygnus.com>
3391 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3393 (operand_match): Conditionally insert default bit values for IMMU9.
3395 2000-04-14 Matthew Green <mrg@cygnus.com>
3397 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3398 * configure: Rebuilt.
3400 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3401 Jason Eckhardt <jle@cygnus.com>
3403 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3405 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3406 Added handling of new operand types l,y,&,fe,fE,fx.
3408 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3409 David Mosberger <davidm@hpl.hp.com>
3410 Timothy Wall <twall@cygnus.com>
3411 Andrew MacLeod <amacleod@cygnus.com>
3412 Jim Wilson <wilson@cygnus.com>
3414 * Makefile.am (CPU_TYPES): Add ia64.
3415 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3416 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3417 * Makefile.in: Rebuild.
3418 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3419 * configure: Rebuild.
3420 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3421 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3422 * expr.c (expr): Handle md_optimize_expr.
3423 * read.c (LEX_HASH): Add comment.
3424 * config/tc-ia64.c, config/tc-ia64.h: New files.
3426 2000-04-21 Richard Henderson <rth@cygnus.com>
3428 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3429 bundling a non-delayed branch type instruction.
3431 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3433 * config/tc-mn10300.c (HAVE_AM30): Define.
3434 (md_assemble): Use it.
3436 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3438 * config/obj-elf.c (obj_elf_change_section): Check for changed
3441 * Makefile.am: (CPU_MULTI_VALID): Remove.
3442 (MULTI_CPU_TYPES): Define.
3443 (MULTI_CPU_OBJ_VALID): Define.
3444 (DEPTC): Use the above.
3445 (DEPOBJ): Same here.
3447 Regenerate dependencies.
3448 * Makefile.in: Regenerate.
3450 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3452 * Makefile.am (YACC, LEX): Get them from configure.
3454 2000-04-18 H.J. Lu (hjl@gnu.org)
3456 * config/tc-i386.c (offset_in_range): Use addressT instead of
3457 bfd_vma for non-bfd assemblers.
3459 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3461 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3462 doesn't give spurious errors.
3464 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3466 * as.h (SEEK_SET): Define if undefined.
3468 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3470 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3471 constants, and don't assume offsetT is 32 bits.
3473 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3475 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3476 (md_pcrel_from_section): Add prototype.
3477 (d10v_fix_adjustable): Add prototype.
3478 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3480 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3482 2000-04-12 Nick Clifton <nickc@cygnus.com>
3484 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3485 symbol in frag chain.
3487 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3489 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3490 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3491 (fits_in_signed_word, smallest_imm_type): Ditto.
3492 (md_assemble): Use an offsetT var to hold offsetT values, not a
3494 (offset_in_range): New.
3495 (md_assemble): Use it.
3496 (md_convert_frag): Change type of target_address, opcode_address,
3497 and displacement_from_opcode_start to offsetT.
3498 (md_create_short_jump): Change type of offset to offsetT.
3499 (md_create_long_jump): Ditto.
3500 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3501 (md_chars_to_number): Remove.
3502 (output_invalid): Remove duplicate prototype.
3504 2000-04-09 Nick Clifton <nickc@cygnus.com>
3506 * Makefile.am (CPU_TYPES): Add 'avr'.
3507 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3508 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3510 * Makefile.in: Regenerate.
3512 * doc/as.texinfo: Add M32R documentation.
3514 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3516 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3517 --enable-build-warnings option.
3518 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3519 * Makefile.in, configure: Re-generate.
3521 2000-04-07 Nick Clifton <nickc@cygnus.com>
3523 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3524 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3525 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3526 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3527 (arm_force_relocation): Force relocations for
3528 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3530 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3532 * config/tc-sh.c (get_operands): There's no third operand if the
3533 first operand is an immediate.
3535 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3537 * config/tc-sh.c (immediate): Delete.
3538 (sh_operand_info): Add immediate member.
3539 (parse_reg): Use A_PC for pc.
3540 (parse_exp): Add second argument 'op'. All callers changed.
3541 (parse_at): Expect pc to be coded as A_PC.
3542 Use immediate field in *op.
3543 (insert): Add fourth argument 'op'. All callers changed.
3544 (build_relax): Add second argument 'op'. All callers changed.
3545 (insert_loop_bounds): New function.
3546 (build_Mytes): Remove DISP_4.
3547 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3548 (assemble_ppi): Use immediate field in *operand.
3549 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3550 (md_apply_fix): Likewise.
3551 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3553 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3555 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3557 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3559 * internals.texi (CPU backend): Document
3560 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3562 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3564 * po/gas.pot: Regenerate.
3566 * as.c (show_usage): Restore translated part of bug string.
3567 * gasp.c (show_usage): Likewise.
3569 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3570 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3571 than move-if-change.
3572 (DEP1): Modify for "gcc -MM".
3576 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3577 Update dependencies.
3578 * Makefile.in: Regenerate.
3580 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3582 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3583 (md_begin): Likewise.
3584 (HAVE_AM33): New macro.
3585 (md_assemble): Use it. Match r_regs and xr_regs only if
3588 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3590 * as.h: #include "bin-bugs.h"
3591 * as.c (show_usage): Use REPORT_BUGS_TO.
3592 * gasp.c: #include "bin-bugs.h"
3593 (show_usage): Use REPORT_BUGS_TO.
3595 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3597 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3599 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3600 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3603 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3605 * config/tc-i386.c (i386_immediate): Don't assume a constant
3606 immediate is necessarily 16 bits when in 16 bit code mode.
3607 (md_assemble): Instead set guess_suffix here after we have checked
3610 2000-04-02 Richard Henderson <rth@cygnus.com>
3612 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3613 quantities. Correct right shift sign extension.
3614 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3615 32-bit value when shifting into place.
3617 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3619 * app.c: Add ATTRIBUTE_UNUSED as needed.
3620 * config/tc-ppc.c: Likewise.
3621 (ppc_size): Make unsigned long.
3622 (ppc_insert_operand): Add casts to avoid warnings.
3624 2000-03-31 Nick Clifton <nickc@cygnus.com>
3626 * config/tc-d10v.h (md_flush_pending_output): Define.
3628 2000-03-29 Nick Clifton <nickc@cygnus.com>
3630 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3631 segment. Works for both BFD_ASSEMBLER and others.
3632 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3634 2000-03-29 Nick Clifton <nickc@cygnus.com
3636 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3638 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3640 * listing.c (LISTING_LHS_WIDTH): Default depends on
3642 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3644 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3646 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3649 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3651 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3653 * config/tc-avr.c (mcu_types): Add missing initialiser.
3654 (md_pcrel_from_section): Add prototype.
3655 (avr_operand): Remove redundant test of unsigned < 0.
3656 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3658 2000-03-27 Denis Chertykov <denisc@overta.ru>
3660 * config/tc-avr.c: New file for AVR support.
3661 * config/tc-avr.h: Likewise.
3662 * configure.in: Add AVR support.
3663 * configure: Regenerate.
3665 2000-03-26 Timothy Wall <twall@cygnus.com>
3667 * gasp.c (macro_op): Add new argument to check_macro call.
3668 Macro structure definitions moved to macro.h
3669 * sb.h: Add argument to prototype for input_scrub_include_sb.
3670 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3671 nesting checks with an additional flag.
3672 (struct input_save): Add flag to indicate whether current sb
3673 should be checked for proper macro/conditional nesting.
3674 (input_scrub_push/pop): Save/restore nest check flag.
3675 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3677 * macro.c (check_macro): Allow caller to retrieve parsed macro
3678 information if a pointer is provided. This information may be
3679 used by the new macro hooks.
3680 * macro.h: Update prototype for check_macro. Macro struct
3681 definitions moved here from macro.c/gasp.c.
3682 * read.c (read_a_source_file): Add parameter to check_macro call,
3683 and pass macro info to the macro hook, if defined.
3684 (input_scrub_insert_line): New. Allow insertion of a line of
3685 characters into the input stream.
3686 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3687 file into the input stream.
3688 (s_include): Use input_scrub_insert_file.
3689 * internals.texi: Document new macro hooks.
3690 * as.h: New prototypes added.
3692 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3694 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3695 an initial capital letter.
3696 (i386_index_check): Reindent.
3698 2000-03-19 Nick Clifton <nickc@cygnus.com>
3700 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3703 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3705 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3706 instruction operand bad if Rd > 7 when generating
3707 thumb instructions. Prevents for example,
3708 "adr r12,label" from silently failing and generating
3709 the wrong instruction.
3711 2000-03-17 Nick Clifton <nickc@cygnus.com>
3713 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3714 that have a destingation >= 0x400000.
3715 Fix compile time warning messages.
3717 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3719 * config/tc-sh.c (md_begin): When encountering insn that are
3720 not supported by the current arch, only change the name if
3721 its contents are the same as prev_name.
3722 (get_specific): If the the architecture doesn't match, fail.
3724 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3726 * config/tc-sh.c (IDENT_CHAR): Define.
3727 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3728 matching back where it came from.
3730 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3732 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3734 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3736 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3739 2000-03-15 Kazu Hirata <kazu@hxi.com>
3741 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3743 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3745 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3746 floating-point-number, make sure 'f' is in FLT_CHARS.
3748 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3750 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3751 (s_lcomm_internal): Use it.
3752 * doc/internals.texi (CPU backend): Document it.
3753 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3756 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3758 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3761 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3762 implementation doesn't have special handling for switch
3764 (macro_build): Allow for code in sections other than .text.
3766 (mips_ip): Likewise.
3767 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3768 Don't perform relocs if we will be outputting them.
3769 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3770 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3773 2000-03-09 Catherine Moore <clm@cygnus.com>
3775 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3776 relocation type based on the entry in the fixup structure.
3777 Put S_IS_EXTERN processing back in.
3779 2000-03-08 H.J. Lu (hjl@gnu.org)
3781 * Makefile.am (install-exec-tooldir): Depend on
3782 install-exec-bindir for parallel make.
3783 * Makefile.in: Regenerated.
3785 2000-03-06 Nick Clifton <nickc@cygnus.com>
3787 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3789 (md_parse_option): Parse -m32r command line switch - disable m32rx
3791 (md_show_usage): Document new option.
3793 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3794 * doc/Makefile.in: Regenerate.
3795 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3797 2000-03-02 Michael Meissner <meissner@redhat.com>
3799 * config/tc-d30v.c (check_range): Remove code that incorrectly
3800 sign extended values where bits < 32.
3802 2000-03-02 H.J. Lu (hjl@gnu.org)
3804 * configure.in: Support --enable-targets=all on ia32.
3805 * configure: Regenerated.
3807 2000-03-01 Nick Clifton <nickc@cygnus.com>
3809 * gasp.c (do_align): Remove bogus check of alignment value.
3811 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3813 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3814 TC_PPC was defined forced the type of a symbol with no other type
3817 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3819 * doc/internals.texi (CPU backend): Mention that
3820 line_separator_chars do not break up comments. Fix typos for
3821 LEX_AT and LEX_NAME descriptions. Document operands for
3822 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3823 description of md_create_short_jump usage. Document argument for
3824 md_undefined_symbol.
3826 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3828 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3829 (md_parse_option): Handle it.
3830 (md_show_usage): Document it.
3832 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3834 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3835 opcode, for the instruction `pal19'. From Andrea Arcangeli
3838 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3840 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3842 (md_assemble): To here, before template operands are matched.
3843 Also ensure a constant immediate is sign extended when we know the
3844 size is at most 16 bits. This is to catch cases like "add
3845 $0xffc0,%ax" where we don't know the size, and thus that the
3846 immediate can be represented as Imm8S until after parsing the
3848 (i386_displacement): Similarly sign extend 16 bit constant
3850 (md_assemble): Relax 16-bit jump constant range check to suit sign
3851 extended displacements.
3853 2000-02-26 Andreas Jaeger <aj@suse.de>
3855 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3857 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3859 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3860 call operands when intel_syntax.
3861 (intel_float_operand): Return 2 for "fi...".
3862 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3863 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3864 earlier "SHORT" change.
3865 (md_assemble): When determining suffix from Regs, exclude
3868 2000-02-24 Nick Clifton <nickc@cygnus.com>
3870 * configure: Add arm-wince, mips-pe and sh-pe targets.
3871 * configure: Regenerate.
3873 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3875 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3876 "pe-mips" for the mips-pe target.
3878 * config/tc-arm.c (insns): Change displacement encoded in BL
3879 and B instructions if the target port is arm-wince.
3880 (do_ldst): Do not bias the relocation offset if the target
3882 (md_pcrel_from): Add in missing relocation offset bias if the
3883 target os arm-wince.
3885 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3886 (md_begin): Disable -G support for mips-pe target.
3887 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3888 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3891 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3892 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3893 assembler, just set the alignment to 4.
3895 * config/te-wince-pe.h: New file for WinCE targets. Define
3898 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3900 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3901 string instructions.
3902 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3903 (i386_intel_memory_operand): After finding a segment override,
3904 check again for no `[' before looking for a displacement. Bomb if
3905 more than one displacement rather than silently discarding the
3906 second and subsequent ones. Free strings malloc'd by
3907 build_displacement_string.
3909 2000-02-24 Catherine Moore <clm@cygnus.com>
3911 * config/obj-som.c (obj_pseudo_table): Add "weak".
3912 (obj_som_weak): New routine.
3914 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3916 * config/tc-i386.c (union i386_op): New.
3917 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3918 Throughout file replace occurences of disps[n], imms[n], regs[n]
3919 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3920 intel mode operand swapping. Add assert in regKludge and
3921 fake_zero_displacement code. Test i.types[n] when outputting
3922 displacements and immediates. Combine output of Disp16 with
3924 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3925 when in intel mode by (not) reversing fsub and fdiv operands
3926 before the template search. This fails for single operand
3927 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3928 undefined. Instead fix the base_opcode after we've found the
3929 template. Move base_opcode xor with found_reverse_match from
3930 opcode output code to before this fix so we test for the correct
3932 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3933 check in intel mode. Instead compare opcodes.
3935 * config/tc-i386.h (TC_RELOC): Delete.
3936 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3937 with equivalent call to reloc.
3939 * as.h (flag_m68k_mri): Move declaration after target include, and
3940 only declare when TC_M68K defined. Define as zero otherwise.
3941 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3942 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3943 Define as zero otherwise.
3944 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3945 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3946 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3947 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3948 testing whether defined.
3949 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3950 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3951 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3952 rather than testing whether defined.
3953 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3954 (parse_mri_cons): Declare and use only when TC_M68K.
3955 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3956 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3957 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3959 * NEWS: Mention IBM 370 support.
3961 2000-02-23 Richard Henderson <rth@cygnus.com>
3963 * config/tc-i386.c (md_assemble): When swapping operands for
3964 intel_syntax, assume everything that's not Imm or Disp is a
3967 2000-02-23 Linas Vepstas <linas@linas.org>
3969 * config/tc-i370.c, config/tc-i370.h: New files.
3970 * Makefile.am: Add support for Linux/IBM 370.
3971 * configure.in: Likewise.
3972 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3973 * config/obj-elf.c: Include elf/i370.h
3974 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3976 * Makefile.in: Regenerate.
3977 * configure: Regenerate.
3979 * doc/c-i370.texi: New file.
3980 * doc/all.texi: Include it.
3981 * doc/as.texinfo: And here.
3982 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3983 * doc/Makefile.in: Regenerate.
3985 2000-02-19 Michael Meissner <meissner@redhat.com>
3987 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3988 determine if an instruction can be used in parallel with an ADDppp
3989 or SUBppp instruction.
3991 2000-02-22 Andrew Haley <aph@cygnus.com>
3993 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3995 2000-02-22 Andrew Haley <aph@cygnus.com>
3997 * config/tc-mips.c (mips_gp32): New variable.
3998 (macro_build) Use mips_gp32.
4000 (md_longopts): Add "-mgp32" and "-mgp64".
4001 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4003 (OPTION_M7900): Change offset
4004 (OPTION_NO_M7900): Ditto.
4006 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4008 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4009 warning, and bump it to 1.
4011 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4013 From Brad Lucier <lucier@math.purdue.edu>:
4014 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4017 2000-02-21 Catherine Moore <clm@cygnus.com>
4019 * config/tc-mips.c (MF_HILO_INSN): Define.
4020 (mips_7000_hilo_fix): Declare.
4021 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4022 (md_parse_option): Check for 7000_HILO_FIX options.
4023 (OPTION_M7000_HILO_FIX): Define.
4024 (OPTION_NO_M7000_HILO_FIX): Define.
4025 * doc/c-mips.texi (-mfix7000): Describe.
4027 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4029 * listing.c (print_lines): Remove unused variable `end'.
4031 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4032 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4033 reloc_type when BFD_ASSEMBLER.
4034 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4035 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4036 statement and quell signed vs. unsigned comparison warning.
4038 2000-02-18 Nick Clifton <nickc@cygnus.com>
4040 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4041 the computed frag offset, rather than overwriting it.
4043 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4045 * config/tc-sh.c ("elf/sh.h"): Include.
4046 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4047 (md.begin): Initialize target_arch.
4048 Only include opcodes in has table that match selected architecture.
4049 (parse_reg): Recognize register names for sh-dsp.
4050 (parse_at): Recognize post-modify addressing.
4051 (get_operands): The leading space is now optional.
4052 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4053 arguments. Update valid_arch.
4054 (build_Mytes): Add support for SDT_REG_N.
4055 (find_cooked_opcode): New function, broken out of md_assemble.
4056 (assemble_ppi, sh_elf_final_processing): New functions.
4057 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4058 (md_longopts, md_parse_option): New option: -dsp.
4059 * config/tc-sh.h (elf_tc_final_processing): Define.
4060 (sh_elf_final_processing): Declare.
4062 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4064 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4065 the unwinder subspace. Save the current seg/subseg before creating
4068 2000-02-10 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4071 little endian targets.
4072 (INST_BYTE1): Redefine to handle big and little endian
4074 (cpu_type): New type: Select between M340 and M210.
4075 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4076 instructions of the M340.
4077 (md_assemble): Add support for the MULSH and OPSR classes of
4079 (md_atof): Add support for little endian targets.
4080 (md_parse_option): Add support for -EL, -EB and -mcpu command
4082 (md_convert_frag): Add support for little endian targets.
4083 (md_apply_fix3): Add support for little endian targets.
4084 (md_number_to_chars): Add support for little endian targets.
4086 2000-02-10 Timothy Wall <twall@redhat.com>
4088 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4089 defined, use it to verify the symbol just read should be a label.
4091 2000-02-10 Timothy Wall <twall@redhat.com>
4093 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4094 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4095 around colons when KEEP_WHITE_AROUND_COLON is defined.
4096 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4097 and KEEP_WHITE_AROUND_COLON.
4099 2000-02-08 Timothy Wall <twall@redhat.com>
4101 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4103 (do_repeat): New. Abstract repeat logic so that a "break" can be
4105 (end_repeat): New. Provide support for a "break" out of the
4107 * read.h: Add prototypes for new functions.
4109 2000-02-08 Timothy Wall <twall@redhat.com>
4111 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4112 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4113 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4116 2000-02-08 Timothy Wall <twall@redhat.com>
4118 * read.c: Added elseif to directives table.
4119 * read.h: Added prototype for s_elseif.
4120 * doc/as.texinfo: Added description for elseif.
4121 * cond.c (s_elseif): New function
4123 2000-02-04 Timothy Wall <twall@redhat.com>
4125 * listing.c (print_lines): Remove conditionals causing bug in
4128 2000-02-03 Timothy Wall <twall@cygnus.com>
4130 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4132 * frags.c (frag_new): Calculate fr_fix in octets
4133 (frag_now_fix) Return offset as target address offset (bytes).
4134 (frag_now_fix_octets) New - Return offset in octets (8-bit
4136 * frags.h: Added prototype for frag_now_fix_octets().
4137 Distinguish between octets and bytes in field descriptions.
4138 * listing.c (calc_hex): Account for octets vs bytes when
4139 printing addresses/offsets.
4140 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4141 target is little-endian, print the octets in a word in big-endian
4142 order so that the display looks like a proper hexadecimal number,
4143 instead of having the octets reversed.
4144 * read.c (do_align): When recording alignment, alignment power
4145 should be in terms of target bytes (minimum addressible unit)
4147 (do_org) Convert ORG target address (byte) argument into an
4148 octet offset when generating a variable fragment.
4149 * symbols.c (resolve_symbol_value): Symbol final value
4150 converted to a target address offset (bytes) from its octet offset.
4151 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4152 offset (bytes) is adjusted by the frag offset (octets) converted
4154 (coff_frob_section) Section alignment power is in terms of bytes;
4155 convert it to an octet alignment power when calculating size (and
4156 size mask) in octets. Don't modify the section size in order to
4157 "align" it for TI COFF, since that format has a different method
4158 for storing alignment information.
4160 2000-02-01 Timothy Wall <twall@cygnus.com>
4162 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4163 entries, matching the way GCC generates them. If not escaped, the
4164 filename is encoded incorrectly.
4166 2000-01-31 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-arm.c (reg_table): Add support for ATPCS register
4171 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4173 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4175 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4177 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4178 of a symbol when we really care about its value.
4180 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4182 * config/tc-mcore.c (md_assemble): Give warning message if
4183 operands passes to instruction are more than the spec.
4185 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4187 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4188 Thumb mode but the label seen was not declared as '.thumb_func'
4189 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4190 correct disassembly of Thumb code bounded by non function labels.
4192 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4194 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4195 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4197 * Makefile.in: Same here.
4200 * configure.in: Set bfd_gas for i386-aout when primary target
4201 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4202 we may need the primary te_file. Remove incorrect comment.
4204 * configure: Regenerate.
4206 * config/e-i386aout.c: New file.
4208 * as.c (USE_EMULATIONS): Move to before print_version_id.
4209 (struct emulation): Add i386aout.
4210 (show_usage): Split text strings. Reformat -a text. Add --em
4214 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4215 (aout_format_ops): New.
4218 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4219 preprocessor conditional and add aout USE_EMULATIONS tests.
4220 (read_a_source_file): Don't pass error strings to printf as
4224 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4226 (do_data): Same here.
4227 (process_file): And here.
4230 * symbols.c (colon): Rewrite "already defined" fatal message
4231 code for aout with USE_EMULATIONS.
4234 * config/obj-aout.c (OBJ_HEADER): Define.
4235 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4237 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4238 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4240 (obj_aout_type): Expand S_SET_OTHER here too.
4241 (obj_read_begin_hook): Remove.
4242 (aout_pop_insert): New.
4243 (obj_aout_s_get_other): New.
4244 (obj_aout_s_get_desc): New.
4245 (aout_format_ops): New.
4248 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4249 gets aout_pseudo_table.
4250 (aout_pseudo_table): Declare.
4251 (obj_read_begin_hook): Define.
4254 * config/obj-coff.c (obj_pseudo_table): Rename to
4256 (coff_pop_insert): Use coff_pseudo_table.
4257 (coff_sec_sym_ok_for_reloc): Remove.
4258 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4259 and comment all zero entries and remove #if 0 code.
4262 * config/obj-coff.h (obj_pop_insert): Define.
4263 (coff_pseudo_table): Declare.
4266 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4267 s_get_size, s_set_size. Comment all zero entries.
4270 * config/obj-elf.c (elf_s_get_other): New function.
4271 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4272 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4273 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4275 (obj_elf_parse_section_letters): Don't pass error strings to
4276 printf as format arg.
4279 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4281 (elf_s_get_other): Declare.
4282 (S_GET_OTHER) Define as elf_s_get_other if not already
4284 (S_SET_OTHER): Only define when not already defined.
4285 (elf_obj_read_begin_hook): Declare.
4286 (obj_read_begin_hook): Define.
4287 (elf_obj_symbol_new_hook): Declare.
4288 (obj_symbol_new_hook): Define.
4291 * config/obj-multi.h: Add copyright header and protect against
4292 multiple inclusion. Add * to all function pointers.
4293 (OBJ_HEADER): If defined, include it rather than other defines
4295 (obj_frob_file_after_relocs): Test for NULL.
4296 (obj_symbol_new_hook): Here too.
4297 (obj_sec_sym_ok_for_reloc): And here.
4298 (S_GET_OTHER): Define.
4299 (S_GET_DESC): Define.
4300 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4301 (OBJ_MAYBE_ELF): Update comment.
4303 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4304 OBJ_AOUT preprocessor conditional and handle emulation by
4305 testing OUTPUT_FLAVOR.
4306 (i386_displacement): Here too.
4307 (md_section_align): Similarly here.
4308 (i386_target_format): Conditionally compile when more than one
4309 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4310 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4311 (i386_displacement): Here too.
4314 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4315 Define TARGET_FORMAT for aout only when not multi.
4318 * config/te-multi.h: Delete file as it's identical to te-generic.h
4320 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4322 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4323 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4326 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4328 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4331 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4333 * config/tc-mips.c (mips_do_align): New function.
4334 * config/tc-mips.h (md_do_align): Define.
4336 2000-01-10 Philip Blundell <philb@gnu.org>
4338 * doc/c-arm.texi (ARM Options): Fix typo.
4339 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4340 line separator for Linux.
4341 * doc/as.texinfo (Comments): Mention the ARM.
4343 2000-01-10 Philip Blundell <pb@futuretv.com>
4345 * configure.in (arm*-*-conix*): New target.
4346 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4348 * configure: Regenerate.
4350 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4352 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4353 (obj_elf_visibility): New function.
4355 * doc/as.texinfo (Visibility): New node: document visibility
4358 For older changes see ChangeLog-9899
projects / deliverable / binutils-gdb.git / blob