1 2001-01-18 Kazu Hirata <kazu@hxi.com>
3 * config/tc-alpha.c: Fix formatting.
5 2001-01-18 Nick Clifton <nickc@redhat.com>
7 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
9 (stm_flags): Remove redundant bit from "ed" and "da" flags.
11 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
13 * configure.in (cpu_type, arch): Match i386 too.
16 2001-01-16 Kazu Hirata <kazu@hxi.com>
18 * config/tc-i386.c: Fix formatting.
20 2001-01-16 Alan Modra <alan@linuxcare.com.au>
22 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
23 relocs for .PARISC.unwind section.
25 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
26 depending on section flags, not just for .text.
28 2001-01-15 Jim Wilson <wilson@redhat.com>
30 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
31 not immediately followed by an instruction.
33 2001-01-15 Kazu Hirata <kazu@hxi.com>
35 * config/tc-m68hc11.c: Fix formatting.
37 2001-01-15 Nick Clifton <nickc@redhat.com>
39 * symbols.c (colon): Change 'already defined symbol' from a
40 fatal error to an ordinary error. There is no reason why this
41 error should be fatal.
43 * message.c (as_fatal): Delete output file, if one has been
46 2001-01-14 Alan Modra <alan@linuxcare.com.au>
48 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
50 2001-01-14 Kazu Hirata <kazu@hxi.com>
52 * config/tc-alpha.c: Fix formatting.
53 * config/tc-arc.c: Likewise.
54 * config/tc-arc.h: Likewise.
55 * config/tc-d10v.c: Likewise.
56 * config/tc-i370.c: Likewise.
57 * config/tc-i386.c: Likewise.
58 * config/tc-i960.c: Likewise.
59 * config/tc-m68k.c: Likewise.
60 * config/tc-ppc.c: Likewise.
61 * config/tc-sparc.c: Likewise.
62 * config/tc-tahoe.c: Likewise.
63 * config/tc-vax.c: Likewise.
65 * config/tc-arc.c: Fix formatting.
67 * config/tc-arc.c: Fix formatting.
69 2001-01-14 Alan Modra <alan@linuxcare.com.au>
71 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
72 both 32 and 64 bit ELF.
74 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
75 and don't bother storing `m' for "ce" completer. Tidy handling of
76 'J' and 'K' operands to suit. Handle '<' and '>' operands.
78 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
80 * tc-i386.h (TARGET_MACH): New macro.
82 * tc-i386.c (i386_mach): New function.
84 2001-01-13 Philip Blundell <philb@gnu.org>
86 * doc/as.texinfo: Fix spelling and cross-references.
88 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
89 character for all systems, not just GNU/Linux. Make it explicit
90 that `-k' doesn't affect code generation, just ELF flags.
92 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
94 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
97 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
99 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
101 2001-01-12 Nick Clifton <nickc@redhat.com>
103 * as.c (print_args): Update copyright date to 2001.
105 2001-01-12 Peter Targett <peter.targett@arccores.com>
107 * doc/c-arc.texi: New file.
108 Some sections to be expanded.
110 2001-01-12 Alan Modra <alan@linuxcare.com.au>
112 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
113 (md_parse_option): Always accept "--32".
115 2001-01-11 Peter Targett <peter.targett@arccores.com>
117 * as.h (TC_ARC): Ensure struc-symbol.h included.
118 * as.c (dwarf2dbg.h): Include to remove implicit declaration
120 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
121 (TARGET_SYMBOL_FIELDS) added.
123 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
124 * doc/c-arc.texi: New file.
125 Some sections to be expanded.
126 * doc/as.texinfo: Update command-line options.
127 Removed outdated text for ARC dependant features, instead include
128 text from above file.
130 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
131 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
134 * config/tc-arc.c: New updated configuration for
135 ARC, including selection of core variants, and extensibility of
136 instructions, registers etc. through directives.
138 * config/tc-arc.c (arc_extinst): Minor corrections for
140 (arc_common) Likewise. Make alignment argument optional for local
141 symbols also, with default of zero.
143 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
145 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
146 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
147 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
148 and fix_new_exp() instead.
149 (md_convert_frag): For indexed post byte use the symbol value
150 rather than the displacement.
151 (md_relax_table): Fix indexed offset relax.
153 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
155 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
157 (relaxable_symbol): New function.
159 2001-01-11 Andreas Jaeger <aj@suse.de>
161 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
164 2001-01-10 Nick Clifton <nickc@redhat.com>
166 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
167 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
169 2001-01-10 Nick Clifton <nickc@redhat.com>
171 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
172 character used to dollar local symbols.
173 (LOCAL_LABEL_CHAR): New constant - the magic character used to
175 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
176 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
178 Use LOCAL_LABEL_CHAR.
179 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
180 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
181 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
183 2001-01-08 Bo Thorsen <bo@suse.de>
185 * config/tc-i386.c (i386_immediate, i386_displacement):
188 2001-01-07 Ian Lance Taylor <ian@zembu.com>
190 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
193 2001-01-07 Philip Blundell <philb@gnu.org>
195 * doc/as.texinfo (Bug Reporting): Update email address for
199 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
201 * configure.in: Define DEFAULT_ARCH for i386.
202 * tc-i386.c (md_assemble): Return after the error message;
203 move testing for 64bit operands to proper place.
205 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
207 * doc/as.texinfo: Document '#' as comment character for i386 and
208 x86_64. Add AMD x86-64 into menu of machine dependent information.
210 * doc/c-i386.texi: Document x86_64 extensions.
212 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
214 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
216 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
218 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
219 * NEWS: Add note about Pentium4 support.
221 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
223 * tc-i387.c (pi, pte, pt): Update.
224 (type_names): Add new types.
226 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
228 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
229 CpuUnknown): Renumber
230 (CpuP4, CpuSSE2): New.
231 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
233 2001-01-03 Philip Blundell <pb@futuretv.com>
235 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
237 (alpha_fix_adjustable): Likewise.
238 (md_apply_fix): Likewise.
240 2000-12-31 H.J. Lu <hjl@gnu.org>
242 * listing.c (listing_message): Allocate string only if it is
245 * configure: Rebuild.
247 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
249 * doc/internals.texi (Relaxing with a table) <after relaxation>:
250 Point out caveats with generating fixups for the opcode in a frag.
252 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
254 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
257 2000-12-29 H.J. Lu <hjl@gnu.org>
259 * listing.c (calc_hex): Print the variable part only if the
260 fragment type is rs_fill.
262 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
264 * doc/internals.texi (tc_conditional_pseudoop,
265 TC_LINKRELAX_FIXUP): Fix typos.
267 2000-12-28 Richard Henderson <rth@redhat.com>
269 * write.c (subsegs_finish): Fix thinko last change -- don't
270 "optimize" the alignment == 0 case.
272 2000-12-28 Richard Henderson <rth@redhat.com>
274 * as.h (rs_align_test): New.
275 * frags.c (NOP_OPCODE): Move default from read.c.
276 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
277 (frag_align_code): New.
278 * frags.h (frag_align_code): Declare.
279 * read.c (NOP_OPCODE): Remove.
280 (do_align): Use frag_align_code.
281 * write.c (NOP_OPCODE): Remove.
282 (get_recorded_alignment): New.
283 (cvt_frag_to_fill): Handle rs_align_test.
284 (relax_segment): Likewise.
285 (subsegs_finish): Align last subseg in section to the
286 section alignment. Use frag_align_code.
287 * write.h (get_recorded_alignment): Declare.
288 * config/obj-coff.c (size_section): Handle rs_align_test.
289 (fill_section, fixup_mdeps): Likewise.
290 (write_object_file): Use frag_align_code.
292 * config/tc-alpha.c (alpha_align): Use frag_align_code.
293 (alpha_handle_align): New.
294 * config/tc-alpha.h (HANDLE_ALIGN): New.
295 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
297 * config/tc-i386.h (md_do_align): Use frag_align_code.
298 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
300 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
301 (ia64_handle_align): New.
302 * config/tc-ia64.h (HANDLE_ALIGN): New.
303 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
305 * config/tc-m32r.c (m32r_do_align): Remove.
306 (m32r_handle_align): New.
307 (fill_insn): Use frag_align_code.
308 * config/tc-m32r.h (md_do_align): Remove.
309 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
310 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
311 * config/tc-mips.c, config/tc-mips.h: Similarly.
313 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
314 (sh_handle_align): Likewise. Handle rs_align_code.
315 (sh_do_align): Remove.
316 * config/tc-sh.h (md_do_align): Remove.
317 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
319 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
320 (sparc_handle_align): Likewise. Handle rs_align_code.
321 * config/tc-sparc.h (md_do_align): Remove.
322 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
324 2000-12-22 DJ Delorie <dj@redhat.com>
326 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
327 when we assemble the first half of a pair.
329 2000-12-22 H.J. Lu <hjl@gnu.org>
331 * config/tc-i386.c (reloc): Update the macro for non-bfd
333 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
335 2000-12-22 H.J. Lu <hjl@gnu.org>
337 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
339 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
341 * tc-i386.h (i386_target_format): Define even for ELFs.
342 (QWORD_MNEM_SUFFIX): New macro.
343 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
345 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
346 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
348 (Size64, No_qSuf, NoRex64, Rex64): New macros.
349 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
350 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
351 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
352 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
354 (Reg, WordReg): Add Reg64.
355 (Imm): Add Imm32S and Imm64.
357 (Disp): Add Disp64 and Disp32S.
358 (AnyMem): Add Disp32S.
359 (RegRex, RegRex64): New macros.
360 (rex_byte): New type.
361 * tc-i386.c (set_16bit_code_flag): Kill.
362 (fits_in_unsigned_long, fits_in_signed_long): New functions.
363 (reloc): New parameter "signed"; support x86_64.
364 (set_code_flag): New.
365 (DEFAULT_ARCH): New macro; default to "i386".
366 (default_arch): New static variable.
367 (struct _i386_insn): New fields Operand_PCrel; rex.
368 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
369 (flag_code): New enum and static variable.
370 (use_rela_relocations): New static variable.
371 (flag_code_names): New static variable.
372 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
373 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
375 (i386_align_code): Return plain "nop" for x86_64.
376 (mode_from_disp_size): Support Disp32S.
377 (smallest_imm_type): Support Imm32S and Imm64.
378 (offset_in_range): Support size of 8.
379 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
380 (md_pseudo_table): Add "code64"; use set_code_flat.
381 (md_begin): Emit sane error message on hash failure.
382 (tc_i386_fix_adjustable): Support x86_64 relocations.
383 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
384 instructions supported on particular arch just partially,
385 output of 64bit immediates, handling of Imm32S and Disp32S type.
386 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
387 (i386_displacement): Likewise.
388 (i386_index_check): Cleanup; support 64bit addresses.
389 (md_apply_fix3): Support x86_64 relocation and rela.
390 (md_longopts): Add "32" and "64".
391 (md_parse_option): Add OPTION_32 and OPTION_64.
392 (i386_target_format): Call even for ELFs; choose between
393 elf64-x86-64 and elf32-i386.
394 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
395 (tc_gen_reloc): Support rela relocations and x86_64.
396 (intel_e09_1): Support QWORD.
398 2000-12-15 Diego Novillo <dnovillo@redhat.com>
400 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
401 it's not an offset expression.
402 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
403 keep the braces '[' and ']' in the output string.
404 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
405 != FLAT. There is no such op_modifier.
407 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
409 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
412 2000-12-13 Kazu Hirata <kazu@hxi.com>
414 * as.h: Fix formatting.
416 * dwarf2dbg.c: Likewise.
417 * input-scrub.c: Likewise.
420 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
422 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
423 configure: Regenerate.
425 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
427 * dwarf2dbg.c: #include <limits.h> only if it exists.
429 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
431 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
432 (md_apply_fix): Here too.
434 2000-12-12 Jim Wilson <wilson@redhat.com>
436 * config/tc-ia64.h (ia64_init): Add prototype.
438 2000-12-12 H.J. Lu <hjl@gnu.org>
440 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
442 * read.h (outputting_stabs_line_debug): Change it to int.
443 * stabs.c (outputting_stabs_line_debug): Likewise.
445 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
447 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
448 the address of a function result.
450 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
452 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
453 (md_assemble): Call dwarf2_emit_insn.
454 (shlib): Fix typo SHILB -> SHLIB.
455 (md_parse_option): Likewise.
456 (ppc_elf_validate_fix): Likewise:
457 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
459 2000-12-12 Nick Clifton <nickc@redhat.com>
461 * cgen.h: Fix formatting.
462 * input-scrub.c: Fix formatting.
463 * macro.c: Fix formatting.
464 * config/tc-mips.c: Fix formatting.
465 * doc/c-mips.texi: Fix formatting.
467 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
469 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
470 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
472 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
474 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
477 * i386.h (*_Suf): Remove No_dSuf.
478 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
480 (i386_optab): Remove 'd' in the suffixes.
482 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
484 * config/tc-i386.c (T_SHORT): Undefine before defining.
486 2000-12-05 Kazu Hirata <kazu@hxi.com>
488 * config/tc-mips.c: Fix formatting.
490 2000-12-04 Matthew Hiller <hiller@redhat.com>
492 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
493 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
494 (md_show_usage): Ditto.
495 (md_parse_option): Ditto.
496 (d10v_cleanup): Writes pending instruction only if
497 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
498 Fix compile time warning messages.
500 * doc/c-d10v.texi: Documents new options.
502 2000-12-04 Matthew Hiller <hiller@redhat.com>
504 * stabs.c (outputting_stabs_line_debug): New variable.
505 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
506 function entry and unset at function exit.
508 * read.h (outputting_stabs_line_debug): New extern declaration.
510 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
512 * dwarf2dbg.c: Fix compile time warning messages.
514 2000-12-03 Kazu Hirata <kazu@hxi.com>
516 * config/tc-a29k.c: Fix formatting.
517 * config/tc-alpha.c: Likewise.
518 * config/tc-arm.c: Likewise.
519 * config/tc-cris.c: Likewise.
520 * config/tc-hppa.c: Likewise.
521 * config/tc-i370.c: Likewise.
522 * config/tc-i386.c: Likewise.
523 * config/tc-i860.c: Likewise.
524 * config/tc-i960.c: Likewise.
525 * config/tc-ia64.c: Likewise.
526 * config/tc-m68hc11.c: Likewise.
527 * config/tc-m68k.c: Likewise.
528 * config/tc-m88k.c: Likewise.
529 * config/tc-pj.c: Likewise.
530 * config/tc-ppc.c: Likewise.
531 * config/tc-sh.c: Likewise.
532 * config/tc-sparc.c: Likewise.
533 * config/tc-tahoe.c: Likewise.
534 * config/tc-vax.c: Likewise.
536 2000-12-01 Chris Demetriou <cgd@sibyte.com>
538 * config/tc-mips.c (mips_ip): When calculating offsets,
539 don't accept as constant the difference between the
540 addresses of symbols in two different sections.
542 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
544 (validate_mips_insn): Likewise. Also, update 'B' operand
545 specifier to use OP_*_CODE20 constants and delete 'm' operand
547 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
548 operand specifiers. Change warning generated by 'B' operand
549 specifier to reflect its new multi-purpose usage.
551 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
552 -1, and update comment.
553 (file_mips_isa): Likewise.
554 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
555 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
556 ISA_* constants rather than hard-coded numbers.
557 (mips_cpu_info): New structure.
558 (mips_cpu_info_table): New table describing CPU and ISA names
560 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
561 mips_cpu_info_from_cpu): New functions.
562 (mips_isa_to_str): New function to get string for ISA name.
563 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
565 (md_begin): Redo CPU and ISA selection logic, using
566 mips_cpu_info_from_*. Convert to use ISA_* constants rather
567 than hard-coded numbers.
568 (append_insn, mips_emit_delays, macro, macro2): Convert to use
569 ISA_* constants rather than hard-coded numbers.
570 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
571 (md_longopts): Delete OPTION_NO_MIPS32.
572 (md_parse_option): Convert to use ISA_* constants rather than
573 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
574 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
575 to use strcasecmp to recognize "default" and to use
576 mips_cpu_info_from_name to get CPU numbers from argument.
577 (md_show_usage): Move -mips32 so it's with the rest of the ISA
578 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
580 (s_mipsset): Accept ISA value 32.
581 * doc/as.texinfo: Clean up MIPS options summary slightly,
582 remove -no-mips32. Add note about -mips4 and -mips32
583 specifying those ISA levels. Delete -mips32 and -no-mips32
584 cpu flag descriptions.
585 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
586 up the supported CPU switch list, and replace 4Kc, 4Km, and
587 4Kp entries with a single mips32-4k entry. Note that you can
590 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
592 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
594 (md_parse_option): Add cases for OPTION_MIPS5 and
596 (md_show_usage): Mention -mips5 and -mips64 arguments.
597 (s_mipsset): Add cases for MIPS5 and MIPS64.
598 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
600 * doc/as.texinfo: Mention -mips5 and -mips64 options
602 * doc/c-mips.texi: Likewise. Also update introduction
603 and ".set" usage information.
605 * config/tc-mips.c (md_show_usage): Add "sb1" to the
607 (mips_cpu_info_table): Add SB-1 entries.
608 * doc/c-mips.texi: Add "sb1" to the list of CPUs
609 known to the -mcpu option.
611 * doc/as.texinfo: Correct description of MIPS -mcpu
612 option, by copying some of the text from doc/c-mips.texi.
614 2000-12-01 Joel Sherrill <joel@OARcorp.com>
616 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
618 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
619 (sparc*-*-rtems*): Switched from a.out to ELF.
620 * configure: Regenerate.
621 * config.in: Regenerate.
622 * Makefile.in: Regenerate.
623 * aclocal.m4: Regenerate.
624 * po/gas.pot: Regenerate.
626 2000-11-30 Philip Blundell <pb@futuretv.com>
628 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
629 even in non BFD_ASSEMBLER case.
631 2000-11-30 Diego Novillo <dnovillo@redhat.com>
633 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
636 2000-11-29 Richard Henderson <rth@redhat.com>
638 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
639 until dwarf2_finish; use relaxation to get cross-fragment offsets;
640 thread multiple subsegments properly; handle multiple code
641 sections properly; emit proper compilation unit info for assembler
644 * as.h (enum _relax_state): Add rs_dwarf2dbg.
645 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
646 (dwarf2dbg_estimate_size_before_relax): Declare.
647 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
648 * write.c: Include dwarf2dbg.h.
649 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
650 (relax_segment): Likewise.
652 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
654 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
655 jump>: Use as_bad_where instead of as_bad. Tweak error message
656 accordingly. Stabilize frag by updating fix part and resetting
658 <undefined symbol, unconditional jump>: Ditto.
659 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
660 indexing is_end_of_line[].
661 (md_assemble): Initialize size to 0.
662 (md_section_align): Mark parameter seg as unused.
663 (parse_reg): Parse names case-insensitively.
665 2000-11-28 Kazu Hirata <kazu@hxi.com>
667 * config/obj-aout.h: Fix formatting.
668 * config/obj-bout.h: Likewise.
669 * config/obj-coff.c: Likewise.
670 * config/obj-coff.h: Likewise.
671 * config/obj-elf.h: Likewise.
672 * config/obj-som.h: Likewise.
673 * config/obj-vms.c: Likewise.
674 * config/obj-vms.h: Likewise.
675 * config/tc-h8300.h: Likewise.
676 * config/tc-ns32k.h: Likewise.
677 * config/tc-sparc.h: Likewise.
678 * config/tc-tic54x.h: Likewise.
679 * config/tc-z8k.h: Likewise.
681 2000-11-28 Nick Clifton <nickc@redhat.com>
683 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
684 License is present in the sources, but not the output, and
685 also available from the GNU website.
686 (GNU Free Documentation License): Comment out this section.
688 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
690 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
691 targets. Remove i860 from valid a.out targets.
692 * Makefile.in: Regenerate.
694 * config/tc-cris.c: Include dwarf2dbg.h.
695 (md_pseudo_table): Add .file and .loc.
696 (md_assemble): Call dwarf2_emit_insn if generating ELF.
697 (s_cris_file, s_cris_loc): New.
698 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
699 * Makefile.am: Regenerate dependencies.
700 * Makefile.in: Regenerate.
702 2000-11-28 Alan Modra <alan@linuxcare.com.au>
704 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
705 (MRI_MUL_PRECEDENCE): Likewise.
706 (op_rank): Fix a comment typo.
708 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
710 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
712 (get_operand): Fix analysis for movw/movb instructions.
714 2000-11-24 Nick Clifton <nickc@redhat.com>
716 * configure.in (xscale-elf): Add target.
717 (xscale-coff): Add target.
718 * configure: Regenerate.
720 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
722 (ARM_EXT_XSCALE): New ARM architecture extension.
723 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
724 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
725 (ARM_THUMB): Rename to ARM_EXT_THUMB.
726 (ARM_ARCH_V4): Remove processor from architecture.
727 (ARM_ARCH_3M): New architecutre definition.
728 (ARM_ARCH_V5TE): New architecutre definition.
729 (ARM_ARCH_XSCALE): New architecutre definition.
730 (CPU_DEFAULT): Allow to be defaulted to XScale.
731 (atpcs): New boolean variable.
732 (ldr_flags): Support 'd' flag for double word loads.
733 (str_flags): Support 'd' flag for double word stored.
734 (do_mia): New function.
735 (do_mar): New function.
736 (do_mra): New function.
737 (do_pld): New function.
738 (do_ldrd): New function.
739 (do_blx): New function.
740 (do_bkpt): New function.
741 (do_clz): New function.
742 (do_lstc2): New function.
743 (do_cdp2): New function.
744 (do_t_blx): New function.
745 (do_t_bkpt): New function.
746 (do_smla): New function.
747 (do_smlal): New function.
748 (do_smul): New function.
749 (do_qadd): New function.
750 (do_co_reg2c): New function.
751 (LONGEST_INSN): Redefine to 7.
753 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
754 command line switches.
756 2000-11-22 Jim Wilson <wilson@redhat.com>
758 * config/tc-ia64.c (pseudo_func): Add missing initializers.
759 (struct rsrc): Make line unsigned.
760 (gr_values): Add missing initializer.
761 (SLOT_NUM_NOT_SET): Add unsigned cast.
762 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
763 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
764 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
765 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
766 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
767 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
768 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
769 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
770 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
771 Add ATTRIBUTE_UNUSED to unused parameters.
772 (convert_expr_to_ab_reg): Add parens.
773 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
774 (dot_prologue): Initialize grsave when declared.
775 (md_pseudo_table): Add missing initializers.
776 (operand_match): Add casts to bfd_vma.
777 (emit_one_bundle): Delete unused local prev. Make required_template
779 (specify_resource): Cast i to unsigned.
780 (note_register_values): Use fprintf_vma.
781 (print_dependency): Likewise.
783 2000-11-21 Jim Wilson <wilson@redhat.com>
785 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
786 for unwind info section.
787 (dot_endp): Likewise for unwind section.
789 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
792 2000-11-21 Jakub Jelinek <jakub@redhat.com>
794 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
795 (output_insn): Call dwarf2_emit_insn.
796 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
798 2000-11-17 Richard Henderson <rth@redhat.com>
800 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
801 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
802 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
804 2000-11-17 Nick Clifton <nickc@redhat.com>
806 * config/tc-arm.c (md_pseudo_table): Add support for .line and
809 2000-11-17 Richard Henderson <rth@redhat.com>
811 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
813 2000-11-17 Richard Henderson <rth@redhat.com>
815 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
816 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
817 tri-state definition of alpha_flag_mdebug.
818 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
819 (s_alpha_file): Store first .file directive.
821 (md_pseudo_table): Add stabs and stabn.
823 2000-11-17 Richard Henderson <rth@redhat.com>
825 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
827 2000-11-17 Richard Henderson <rth@redhat.com>
829 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
830 (main): Call dwarf2_finish.
831 * as.h (debug_type): Clarify documentation of the meaning
833 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
834 (print_stats): Fix parenthesis problem.
835 (now_subseg_size): New.
836 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
837 (dwarf2_directive_file): Don't set debug_type.
838 (dwarf2_where): Honor DEBUG_DWARF2 first.
839 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
840 do nothing if not emitting dwarf2 debug info, or no work.
841 * dwarf2dbg.h (dwarf2_emit_insn): Update.
842 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
843 (ecoff_new_file): Likewise.
844 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
845 commentary wrt dwarf2.
847 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
848 ATTRIBUTE_UNUSED as needed.
849 (emit_insn): Call dwarf2_emit_insn.
852 (s_alpha_coff_wrapper): Don't handle them.
853 (md_pseudo_table): Update for .file and .loc.
854 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
856 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
857 don't protect with debug_type.
858 * config/tc-hppa.c (md_assemble): Likewise.
859 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
860 * config/tc-mn10300.c (md_assemble): Likewise.
861 * config/tc-sh.c (md_assemble): Likewise.
862 * config/tc-v850.c (md_assemble): Likewise.
864 * config/tc-arm.c (arm_end_of_source): Remove.
865 * config/tc-hppa.c (pa_end_of_source): Remove.
866 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
867 * config/tc-mn10300.c (mn10300_finalize): Remove.
868 * config/tc-sh.c (sh_finalize): Remove.
869 * config/tc-v850.c (sh_finalize): Remove.
871 * config/tc-arm.h (md_end): Remove.
872 * config/tc-hppa.h (md_end): Remove.
873 (DWARF2_LINE_MIN_INSN_LENGTH): New.
874 * config/tc-m68hc11.h (md_end): Remove.
875 * config/tc-mn10300.h (md_end): Remove.
876 * config/tc-sh.h (md_end): Remove.
877 * config/tc-v850.h (md_end): Remove.
879 * config/tc-ia64.c (emit_one_bundle): Don't protect
880 dwarf2 bits with debug_type.
881 (md_assemble): Likewise.
882 (ia64_end_of_source): Don't call dwarf2_finish.
884 2000-11-16 Jim Wilson <wilson@redhat.com>
886 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
887 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
890 2000-11-16 H.J. Lu <hjl@gnu.org>
892 * config/obj-elf.c (obj_elf_symver): Don't check the missing
895 2000-11-15 Kazu Hirata <kazu@hxi.com>
897 * config/tc-tic30.c: Fix formatting.
898 * config/tc-tic80.c: Likewise.
899 * config/tc-v850.c: Likewise.
900 * config/tc-vax.c: Likewise.
901 * config/tc-w65.c: Likewise.
902 * config/tc-z8k.c: Likewise.
904 2000-11-14 DJ Delorie <dj@redhat.com>
906 * config/tc-v850.c: Support dwarf2.
907 * config/tc-v850.h: Ditto.
909 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
910 parse_cons_expression_v850 to initialize hold_cons_reloc.
912 2000-11-15 Bernd Schmidt <bernds@redhat.com>
914 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
915 (errata_nops_necessary_p): New function.
916 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
919 2000-11-14 Jim Wilson <wilson@redhat.com>
921 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
922 return little endian bfd formats.
924 2000-11-14 Kazu Hirata <kazu@hxi.com>
926 * config/aout_gnu.h: Fix formatting.
927 * config/atof-vax.c: Likewise.
928 * config/m68k-parse.h: Likewise.
929 * config/m88k-opcode.h: Likewise.
930 * config/obj-elf.c: Likewise.
931 * config/tc-arm.c: Likewise.
932 * config/tc-cris.c: Likewise.
933 * config/tc-i386.c: Likewise.
934 * config/tc-ia64.c: Likewise.
935 * config/tc-mn10300.c: Likewise.
936 * config/te-386bsd.h: Likewise.
937 * config/te-hppa.h: Likewise.
938 * config/te-nbsd.h: Likewise.
939 * config/te-ppcnw.h: Likewise.
940 * config/te-sparcaout.h: Likewise.
941 * config/te-tmips.h: Likewise.
942 * config/vax-inst.h: Likewise.
943 * config/vms-conf.h: Likewise.
945 2000-11-14 Jakub Jelinek <jakub@redhat.com>
947 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
949 2000-11-13 H.J. Lu <hjl@gnu.org>
951 * config/obj-elf.c (elf_frob_symbol): Support
952 ".symver name,name2@@@nodename".
953 (elf_frob_file_before_adjust): Likewise.
955 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
956 and ".symver name,name2@@@nodename".
959 2000-11-12 H.J. Lu (hjl@gnu.org)
961 * config/obj-elf.c (obj_elf_symver): Check missing version
964 2000-11-12 H.J. Lu (hjl@gnu.org)
966 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
967 instead of bfd_vma for non-bfd assemblers.
969 2000-11-09 Kazu Hirata <kazu@hxi.com>
971 * itbl-ops.c: Fix comment typos.
973 2000-11-08 Jim Wilson <wilson@redhat.com>
975 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
976 (struct unwind): Add next_slot_frag field.
977 (slot_index): New parameters slot_frag and first_frag. Add code
978 to add in frag sizes when different. Add comments.
979 (fixup_unw_records): New locals first_frag and last_frag. Pass new
980 arguments to slot_index.
981 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
982 loop end. Set next_slot_frag field.
984 2000-11-07 H.J. Lu <hjl@gnu.org>
986 * doc/as.texinfo (.symver): Updated for versioned symbol
989 * obj.h (format_ops): Add the frob_file_before_adjust field.
991 * config/obj-aout.c (aout_format_ops): Set the
992 frob_file_before_adjust field to 0.
993 * config/obj-coff.c (coff_format_ops): Likewise.
994 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
996 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
998 (elf_frob_file_before_adjust): New function to remove unneeded
999 versioned symbols from the symbol table.
1000 (elf_format_ops): Set the frob_file_before_adjust field to
1001 elf_frob_file_before_adjust.
1003 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1006 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1008 2000-11-07 Peter Targett <peter.targett@arccores.com>
1010 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1012 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1013 Fix compile time warning messages.
1015 2000-11-07 Nick Clifton <nickc@redhat.com>
1017 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1018 buffer in order to avoid buffer overflows.
1020 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1022 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1023 Change M to m for -milp32 or -mlp64 to match gcc.
1024 (dot_endp): Use bytes_per_address instead of 8.
1025 (emit_one_bundle): Use number_to_chars_littleendian instead of
1027 (fix_insn): Likewise.
1028 (ia64_init): New function.
1029 (ia64_target_format): New function.
1030 (md_begin): Set endianness, arch, and machine as appropriate.
1031 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1032 Make these macros depend on TE_HPUX macro.
1033 (TARGET_FORMAT): Define.
1034 (HOST_SPECIAL_INIT): Define.
1035 * config/te-hpux.h: New file.
1036 * configure.in: Add "ia64-*-hpux*" target to configure.
1037 * configure: Regenerate.
1039 2000-11-06 Kazu Hirata <kazu@hxi.com>
1041 * as.c: Fix formatting.
1042 * dwarf2dbg.c: Likewise.
1043 * input-file.c: Likewise.
1044 * input-file.h: Likewise.
1045 * input-scrub.c: Likewise.
1046 * itbl-ops.c: Likewise.
1047 * listing.c: Likewise.
1048 * macro.h: Likewise.
1049 * messages.c: Likewise.
1051 * subsegs.c: Likewise.
1052 * subsegs.h: Likewise.
1053 * write.c: Likewise.
1055 2000-11-06 Nick Clifton <nickc@redhat.com>
1057 * doc/as.texinfo: Add GNU Free Documentation License.
1058 * doc/gasp.texi: Add GNU Free Documentation License.
1059 * doc/as.1: Add GNU Free Documentation License.
1061 2000-11-05 Nick Clifton <nickc@redhat.com>
1063 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1065 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1067 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1068 * configure: Regenerate.
1070 2000-11-01 Nick Clifton <nickc@redhat.com>
1072 * read.c (original_case_string): New global variable.
1073 (read_a_source_file): Copy opcode string into
1074 original_case_string if clobbering the case of the opcode.
1075 * read.h: Export the definition of original_case_string.
1076 * config/tc-arm.c (md_assembler): When parsing a .req
1077 directive use the original opcode string, not the case
1080 2000-11-02 Nick Clifton <nickc@redhat.com>
1082 * config/tc-mn10300.c (debug_line): Remove this static
1084 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1085 dwarf2_where and dwarf2_gen_line_info.
1087 2000-11-02 Theo Honohan <th@futuretv.com>
1089 * config/tc-arm.c (do_msr): Improve error message.
1091 2000-10-31 Eric Christopher <echristo@redhat.com>
1093 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1094 or pc-relative, else use fx_offset.
1096 2000-10-31 Jim Wilson <wilson@redhat.com>
1098 * config/tc-ia64.c (struct md): New field tag_fixups.
1099 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1100 qualifying predicate.
1101 (emit_one_bundle): Delete spurious multiplication by one. Handle
1103 (ia64_start_line): Error if dangling qualifying predicate.
1104 (defining_tag): New static variable.
1105 (ia64_unrecognized_line, case '['): Parse tags.
1106 (ia64_frob_label): Create tag_fixups.
1107 (md_assemble): Reset md.qp.X_op after using it.
1109 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1111 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1113 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1115 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1117 2000-10-30 Kazu Hirata <kazu@hxi.com>
1119 * expr.c: Fix formatting.
1120 * flonum-copy.c: Likewise.
1121 * flonum.h: Likewise.
1125 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1127 * as.h (OPTION_MD_BASE): Bump to 190.
1128 * as.c (parse_args) <std_longopts>: Add comment about the need to
1129 check OPTION_MD_BASE in as.h.
1131 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1134 2000-10-27 Nick Clifton <nickc@redhat.com>
1136 * configure.in (emulations): Add m68hc12.
1137 * configure: Regenerate.
1138 * po/gas.pot: Regenerate.
1140 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1142 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1144 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1146 2000-10-25 Nick Clifton <nickc@redhat.com>
1148 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1149 a DWARF2 line number information sequence.
1151 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1153 * read.c (generate_lineno_debug): Update comment describing why
1154 DWARF2 line number debug information is not generated
1155 automatically by this function.
1157 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1160 * config/tc-arm.h (md_end): Define.
1161 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1163 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1164 if generating DWARF2 line numbers.
1165 (arm_end_of_source): New function. Call dwarf2_finish if
1168 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1169 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1170 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1172 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1174 * tc-i386.c: Fix prototype declarations for functions taking no
1177 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1179 * tc-i386.c (i386_operand_modifier): Remove.
1180 (build_displacement_string): Remove.
1181 (i386_parse_seg): Remove.
1182 (i386_intel_memory_operand): Remove.
1183 (i386_intel_operand): Re-write using recursive descent parser based
1184 on MASM documentation.
1185 (struct intel_parser_s): New structure.
1186 (intel_parser): New static variable.
1187 (struct intel_token): New structure.
1188 (cur_token, prev_token): New static variables.
1201 (intel_match_token): New function.
1202 (intel_get_token): New function.
1203 (intel_putback_token): New function.
1204 (intel_expr): New function.
1205 (intel_e05): New function.
1206 (intel_e05_1): New function.
1207 (intel_e06): New function.
1208 (intel_e06_1): New function.
1209 (intel_e09): New function.
1210 (intel_e09_1): New function.
1211 (intel_e10): New function.
1212 (intel_e10_1): New function.
1213 (intel_e11): New function.
1215 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1217 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1218 instructions to loose any special insn->architecture mask.
1220 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1221 (sparc_md_end, sparc_arch_types, sparc_arch,
1222 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1223 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1224 request v9b architecture if they are used).
1226 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1228 * config/tc-m68k.c: Fix the previous misapplied patch.
1230 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1232 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1233 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1234 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1237 2000-10-17 Kazu Hirata <kazu@hxi.com>
1239 * debug.c: Fix formatting.
1240 * depend.c: Likewise.
1241 * dwarf2dbg.c: Likewise.
1242 * dwarf2dbg.h: Likewise.
1243 * ecoff.c: Likewise.
1246 * flonum-konst.c: Likewise.
1247 * frags.h: Likewise.
1249 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1251 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1253 * doc/as.texinfo: Added notes about this new option.
1255 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1257 * config/tc-sh.c (JREG): Remove.
1258 (md_convert_frag): Remove #if 0:d code using JREG.
1260 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1262 * config/tc-i386.c (i386_operand_modifier): Only match
1263 modifiers SHORT and FLAT if they are followed by a space.
1264 (parse_register): When `allow_naked_reg' is set, do not confuse
1265 identifiers that start with a register name with a register.
1267 2000-10-12 Kazu Hirata <kazu@hxi.com>
1269 * app.c: Fix formatting.
1272 * bit_fix.h: Likewise.
1277 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1279 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1281 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1283 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1284 Re-arrange function a little and improve error message.
1286 * write.c (write_relocs): Fix a comment.
1288 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1291 2000-10-05 Jim Wilson <wilson@cygnus.com>
1293 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1295 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1297 * config/tc-i386.c: Delete some useless comments, reformat others.
1299 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1300 non-global syms in linkonce sections.
1302 2000-10-04 Ralf Baechle <ralf@gnu.org>
1304 * config/tc-ia64.c (operand_match): Don't use // style comments.
1305 * config/tc-i370.c: Likewise.
1307 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1309 Changes to handle varying register prefix and user symbol prefix.
1310 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1311 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1312 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1313 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1314 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1315 (demand_register_prefix): New variable.
1316 (md_pseudo_table): New pseudo ".syntax".
1317 (md_longopts): New options --no-underscore and --underscore.
1318 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1319 on symbols_have_leading_underscore.
1320 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1321 (get_spec_reg): Ditto.
1322 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1324 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1326 <case OPTION_NO_US, case OPTION_US>: New.
1327 (md_show_usage): Be brief and reformat to match continuation of
1329 * po/gas.pot: Regenerate.
1331 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1333 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1334 force relocs for 12 bit branches.
1335 (md_apply_fix): Similarly, adjust logic here.
1337 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1339 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1340 adjust for external and weak syms as we will use a reloc. Allow
1341 for +8 offset when calculating limits of branches.
1342 (hppa_fix_adjustable): Undo 2000-09-23 change.
1343 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1344 Correct distance calculation.
1345 (tc_gen_reloc): Print the file name and line number if we can't
1348 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1349 * config/tc-hppa.c (nonzero_dibits): Define.
1350 (arg_reloc_stub_needed): Check each arg and return value
1351 separately for zero case.
1352 (pa_align): Declare argument `bytes'.
1354 2000-09-25 Kazu Hirata <kazu@hxi.com>
1356 * config/tc-cris.c: Fix formatting.
1357 * config/tc-d10v.h: Likewise.
1358 * config/tc-d30v.c: Likewise.
1359 * config/tc-d30v.h: Likewise.
1360 * config/tc-fr30.c: Likewise.
1361 * config/tc-fr30.h: Likewise.
1362 * config/tc-m68k.c: Likewise.
1363 * config/tc-m68k.h: Likewise.
1364 * config/tc-pj.h: Likewise.
1365 * config/tc-ppc.c: Likewise.
1366 * config/tc-ppc.h: Likewise.
1367 * config/tc-sh.c: Likewise.
1368 * config/tc-sh.h: Likewise.
1369 * config/tc-sparc.c: Likewise.
1370 * config/tc-v850.h: Likewise.
1371 * config/tc-vax.h: Likewise.
1372 * config/tc-w65.h: Likewise.
1373 * config/tc-z8k.h: Likewise.
1375 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1377 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1378 checks only for ELF.
1379 (hppa_force_relocation): Likewise.
1381 2000-09-22 Jim Wilson <wilson@cygnus.com>
1383 * config/tc-ia64.c (dv_sem): Add "stop".
1384 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1385 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1386 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1388 (mark_resources): Check IA64_RS_PRr.
1390 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1392 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1393 md_estimate_size_before_relax): Redesign and clean up the
1394 relaxation mechanism.
1396 2000-09-21 Kazu Hirata <kazu@hxi.com>
1398 * config/tc-ns32k.c: Fix formatting.
1399 * config/tc-ns32k.h: Likewise.
1401 2000-09-20 Kazu Hirata <kazu@hxi.com>
1403 * config/tc-m32r.c: Fix formatting.
1404 * config/tc-m32r.h: Likewise.
1405 * config/tc-m68851.h: Likewise.
1406 * config/tc-m68hc11.c: Likewise.
1407 * config/tc-m68hc11.h: Likewise.
1408 * config/tc-m88k.c: Likewise.
1409 * config/tc-mcore.c: Likewise.
1410 * config/tc-mcore.h: Likewise.
1411 * config/tc-mips.c: Likewise.
1412 * config/tc-mips.h: Likewise.
1413 * config/tc-mn10200.h: Likewise.
1414 * config/tc-mn10300.h: Likewise.
1415 * config/tc-tahoe.c: Likewise.
1416 * config/tc-tahoe.h: Likewise.
1418 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1420 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1421 Likewise in relaxation description comments.
1423 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1425 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1426 subtraction of two syms without emitting a relocation.
1428 From David Huggins-Daines <dhd@linuxcare.com>
1429 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1430 global or weak symbols.
1432 2000-09-15 Kazu Hirata <kazu@hxi.com>
1434 * config/tc-h8300.h: Fix formatting.
1435 * config/tc-h8500.c: Likewise.
1436 * config/tc-h8500.h: Likewise.
1437 * config/tc-hppa.h: Likewise.
1438 * config/tc-i370.h: Likewise.
1439 * config/tc-i386.h: Likewise.
1440 * config/tc-i860.c: Likewise.
1441 * config/tc-i860.h: Likewise.
1442 * config/tc-i960.h: Likewise.
1443 * config/tc-ia64.c: Likewise.
1444 * config/tc-ia64.h: Likewise.
1446 2000-09-14 Kazu Hirata <kazu@hxi.com>
1448 * config/tc-a29k.c: Fix formatting.
1449 * config/tc-alpha.c: Likewise.
1450 * config/tc-arc.c: Likewise.
1451 * config/tc-arc.h: Likewise.
1452 * config/tc-arm.c: Likewise.
1453 * config/tc-arm.h: Likewise.
1454 * config/tc-avr.c: Likewise.
1455 * config/tc-avr.h: Likewise.
1456 * config/tc-tic30.c: Likewise.
1457 * config/tc-tic30.h: Likewise.
1458 * config/tc-tic54x.c: Likewise.
1459 * config/tc-tic54x.h: Likewise.
1460 * config/tc-tic80.c: Likewise.
1461 * config/tc-tic80.h: Likewise.
1463 2000-09-14 Timothy Wall <twall@cygnus.com>
1465 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1466 parallel comparisons for later use.
1467 (struct rsrc): Add parallel comparison type.
1468 (resources_match): Skip special cases of PR usage (non-conflicting
1471 2000-09-13 Kazu Hirata <kazu@hxi.com>
1473 * config/obj-ecoff.c: Fix formatting.
1474 * config/obj-elf.c: Likewise.
1475 * config/obj-elf.h: Likewise.
1476 * config/obj-evax.h: Likewise.
1477 * config/obj-generic.h: Likewise.
1478 * config/obj-hp300.c: Likewise.
1479 * config/obj-hp300.h: Likewise.
1480 * config/obj-ieee.h: Likewise.
1481 * config/obj-vms.c: Likewise.
1482 * config/obj-vms.h: Likewise.
1484 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1486 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1487 (md_parse_option): Ditto.
1488 (md_longopts): Add -mips32 option.
1489 (md_show_usage): Document new options.
1490 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1491 (mips_ip): Assemble mfc0 with a sub-selection code.
1492 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1493 (mips_cpu_to_str): New function.
1494 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1495 Use CPU_* defines instead of hardcoded numbers.
1497 * doc/as.texinfo: Document new options.
1498 * doc/c-mips.texi: Ditto.
1500 2000-09-12 Kazu Hirata <kazu@hxi.com>
1502 * as.h: Fix formatting.
1503 * asintl.h: Likewise.
1504 * bit_fix.h: Likewise.
1505 * config/obj-aout.c: Likewise.
1506 * config/obj-aout.h: Likewise.
1507 * config/obj-bout.c: Likewise.
1508 * config/obj-bout.h: Likewise.
1509 * config/obj-coff.c: Likewise.
1510 * config/obj-coff.h: Likewise.
1511 * dwarf2dbg.h: Likewise.
1513 * flonum.h: Likewise.
1514 * frags.h: Likewise.
1515 * itbl-ops.h: Likewise.
1516 * macro.h: Likewise.
1519 * struc-symbol.h: Likewise.
1520 * subsegs.h: Likewise.
1521 * symbols.h: Likewise.
1523 * write.h: Likewise.
1525 2000-09-11 Kazu Hirata <kazu@hxi.com>
1527 * bignum-copy.c: Fix formatting.
1528 * config/tc-i370.c: Likewise.
1529 * config/tc-i960.c: Likewise.
1530 * config/tc-m68k.c: Likewise.
1531 * ehopt.c: Likewise.
1532 * flonum-copy.c: Likewise.
1533 * flonum-konst.c: Likewise.
1534 * flonum-mult.c: Likewise.
1535 * literal.c: Likewise.
1538 * stabs.c: Likewise.
1539 * subsegs.c: Likewise.
1541 2000-09-09 Philip Blundell <philb@gnu.org>
1543 * configure.in (arm*-*-uclinux*): New target.
1544 * configure: Regenerate.
1546 2000-09-09 Kazu Hirata <kazu@hxi.com>
1548 * input-file.c: Fix formatting.
1549 * itbl-ops.c: Likewise.
1550 * messages.c: Likewise.
1552 2000-09-08 Philip Blundell <philb@gnu.org>
1554 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1557 2000-09-07 H.J. Lu <hjl@gnu.org>
1559 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1560 * configure: Rebuild.
1562 2000-09-07 Kazu Hirata <kazu@hxi.com>
1564 * atof-generic.c: Fix formatting.
1565 * config/tc-mips.c: Likewise.
1566 * config/tc-vax.c: Likewise.
1567 * input-scrub.c: Likewise.
1569 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1571 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1572 * configure.in (sh-*-linux*): Added.
1573 * configure: Rebuilt.
1575 2000-09-06 Kazu Hirata <kazu@hxi.com>
1577 * config/tc-hppa.c: Fix formatting.
1579 * ecoff.c: Fix formatting.
1581 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1583 * configure: Rebuilt with new libtool.m4.
1585 2000-09-05 Kazu Hirata <kazu@hxi.com>
1587 * cgen.c: Fix formatting.
1588 * config/tc-ia64.c: Likewise.
1590 2000-09-05 Nick Clifton <nickc@redhat.com>
1592 * aclocal.m4: Regenerate.
1593 * config.in: Regenerate.
1594 * configure: Regenerate.
1595 * po/gas.pot: Regenerate.
1597 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1599 * config/tc-cris.c: Correct comment typos.
1601 2000-09-05 Eric Christopher <echristo@cygnus.com>
1603 * config/tc-mn10300.c: Cleanup.
1604 (md_pcrel_from): Enable.
1606 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1608 * expr.c (operand): Fix a comment typo.
1609 * write.c (write_relocs): Fix a signed/unsigned warning.
1611 * config/tc-hppa.c (fudge_reg_expressions): New
1612 (hppa_force_reg_syms_absolute): New.
1613 (pa_equ): Allow reg_section expressions.
1614 * config/tc-hppa.c (md_optimize_expr): Define.
1615 (hppa_force_reg_syms_absolute): Prototype.
1617 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1618 (pa_parse_number): Pass in arg to select fp reg parsing.
1619 Return 1 to indicate format checks pass. If strict, then only
1620 accept a register or register symbol. Return value in...
1621 (pa_number): New static for pa_parse_number.
1622 (FP_REG_BASE): Define.
1623 (FP_REG_RSEL): Define.
1624 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1625 appropriate. White space changes.
1626 (need_pa11_opcode): Don't bother passing any params, get them from
1628 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1629 Remove extraneous check in case 'Q'.
1630 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1631 reg, set section of resulting symbol to reg_section.
1632 (pa_parse_space_stmt): Modify call to pa_parse_number.
1633 (pa_space): Likewise.
1635 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1636 (hppa_force_relocation): Handle vtable relocs.
1637 (pa_vtable_entry): New.
1638 (pa_vtable_inherit): New.
1639 (md_pseudo_table): Add entries for vtable pseudos.
1640 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1641 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1643 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1644 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1645 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1647 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1648 specify a symbol type.
1650 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1651 dependent things together.
1652 (md_elf_symbol_type): Define.
1654 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1656 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1658 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1659 (obj_elf_vtable_entry): Declare.
1661 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1662 and export function.
1663 (obj_elf_vtable_entry): Similarly.
1664 (elf_pseudo_table): Fix the damage with a cast.
1666 2000-09-03 Richard Henderson <rth@cygnus.com>
1668 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1669 for template selection when a label is needed.
1671 2000-09-02 Kazu Hirata <kazu@hxi.com>
1673 * config/tc-ia64.c: Fix formatting.
1675 2000-09-02 Nick Clifton <nickc@redhat.com>
1677 * configure.in: Increase version number to 2.10.91.
1678 * configure: Regenerate.
1679 * aclocal.m4: Regenerate.
1680 * config.in: Regenerate.
1681 * po/gas.pot: Regenerate.
1682 * Makefile.in: Regenerate.
1684 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1686 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1687 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1688 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1690 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1693 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1695 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1696 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1697 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1698 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1699 (GOT_symbol): New variable.
1700 (md_undefined_symbol): Set it.
1702 2000-09-01 Richard Henderson <rth@cygnus.com>
1704 * config/tc-ia64.c (match): Don't inline.
1705 (extra_goodness): New.
1706 (md_begin): Prefer nop.f and nop.b for best_template.
1708 2000-08-31 Kazu Hirata <kazu@hxi.com>
1710 * as.c: Fix formatting.
1712 * frags.c: Likewise.
1713 * macro.c: Likewise.
1715 2000-08-31 Eric Christopher <echristo@cygnus.com>
1717 * config/tc-mn10300.c: Cleanup and fix warnings.
1718 (md_pseudo_table): Add initializers.
1719 (md_show_usage): Cleanup.
1720 (md_parse_option): Fix warnings.
1721 (md_undefined_symbol): Fix warnings.
1722 (md_conver_frag): Fix warnings.
1723 (tc_gen_reloc): Fix warnings.
1724 (md_apply_fix3): Fix warnings.
1725 (check_operand): Fix warnings.
1727 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1729 * acinclude.m4: Include libtool and gettext macros from the
1731 * aclocal.m4, configure: Rebuilt.
1733 2000-08-30 Mark Hatle <mhatle@mvista.com>
1735 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1737 2000-08-31 Kazu Hirata <kazu@hxi.com>
1739 * listing.c: Fix formatting.
1741 2000-08-29 Kazu Hirata <kazu@hxi.com>
1743 * app.c: Fix a comment typo. Fix formatting.
1745 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1747 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1748 offset of the target destination for jmp instructions.
1749 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1751 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1753 * NEWS: Mention support for CRIS.
1755 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1757 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1758 Sets `.lcomm' alignment to zero.
1760 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1762 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1763 (TC_FIX_ADJUSTABLE): Define.
1765 2000-08-23 Jim Wilson <wilson@cygnus.com>
1767 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1768 unwind.personality_routine is set.
1770 2000-08-23 H.J. Lu <hjl@gnu.org>
1772 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1774 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1776 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1779 2000-08-22 H.J. Lu <hjl@gnu.org>
1781 * config.in (STRICTCOFF): New for strict COFF.
1783 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1784 i386-*-go32* and i386-go32-rtems*.
1785 * configure: Rebuilt.
1787 * config/obj-coff.c (obj_coff_endef): Follow the historical
1788 behavior if STRICTCOFF is not defined.
1790 * doc/internals.texi: Document STRICTCOFF.
1792 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1794 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1795 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1796 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1797 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1798 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1799 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1800 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1803 2000-08-22 Eric Christopher <echristo@cygnus.com>
1805 * config/tc-mn10300.c: (md_apply_fix): New function.
1806 (mn10300_force_relocation): New function.
1807 (mn10300_fix_adjustable): New function.
1809 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1810 (TC_HANDLES_FX_DONE): Define.
1811 (obj_fix_adjustable): Define.
1812 (MD_APPLY_FIX3): Define.
1813 (TC_LINKRELAX_FIXUP): Define.
1815 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1817 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1819 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1821 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1823 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1824 if the fixup resulted in a relocation.
1826 2000-08-18 Nick Clifton <nickc@redhat.com>
1828 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1829 Make reference to first element of shift_names explicit.
1831 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1833 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1834 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1835 add a symbol's address. Removed all target-specific #ifdefs that
1836 used to accomplished the same.
1837 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1838 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1839 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1840 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1841 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1843 2000-08-17 Kazu Hirata <kazu@hxi.com>
1845 * dwarf2dbg.c: Fix formatting.
1847 2000-08-17 Nick Clifton <nickc@redhat.com>
1849 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1850 to be recoded as logical shift lefts by zero.
1852 2000-08-16 Jim Wilson <wilson@cygnus.com>
1854 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1855 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1857 (note_register_values): Handle IA64_OPND_R3_2 operands.
1859 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1861 * config/tc-i860.c (md_operand): Silly typo fixed.
1863 2000-08-16 Nick Clifton <nickc@redhat.com>
1865 * config/tc-arm.c (struct asm_shift): Delete.
1867 (enum asm_shift_index): New.
1868 (struct asm_shift_properties): New.
1869 (struct asm_shift_name): New.
1870 (shift_properties[]); New.
1871 (shift_names[]); New.
1873 (decode_shift): Use new structures.
1874 Issue a warning is "ROR #0" is used.
1875 Issue a warning if "ASR #0" or "LSR #0" is used.
1877 (md_begin): Initialise arm_shift_hsh table from new
1878 asm_shift_name array.
1880 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1882 * config/tc-sparc.c: Kill all warnings.
1883 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1885 (md_show_usage): Update usage text.
1887 2000-08-16 Nick Clifton <nickc@redhat.com>
1889 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1892 2000-08-15 Will Cohen <wcohen@redhat.com>
1894 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1896 * config/tc-sh.c (md_assemble): Changed so debug_type
1897 test performed for ppi_assemble
1898 * config/tc-sh.c: Included dwarf2dbg.h.
1899 (debug_line): Defined.
1900 (md_assemble): Generates dwarf2 line info.
1901 (sh_finalize): New function. Finalize dwarf2 info.
1902 (assemble_ppi): Returns size of code generated.
1903 (build_Mytes): Returns size of code generated.
1904 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1905 * config/tc-sh.h (md_end): Defined.
1906 (sh_finalize): Declared.
1908 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1910 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1913 2000-08-14 Nick Clifton <nickc@redhat.com>
1915 * config/tc-arm.c (do_bx): Allow "bx pc".
1917 2000-08-14 Jim Wilson <wilson@cygnus.com>
1919 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1920 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1921 (md_begin): Change assignment to md.flag to OR in the new bit.
1923 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1925 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1926 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1929 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1931 * NEWS: Mention i860 support.
1933 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1935 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1937 2000-08-14 Andreas Schwab <schwab@suse.de>
1939 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1941 2000-08-11 Andreas Schwab <schwab@suse.de>
1943 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1946 2000-08-11 Kazu Hirata <kazu@hxi.com>
1948 * expr.c: Fix formatting.
1949 * config/obj-bout.c: Likewise.
1951 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1953 * doc/c-i860.texi: Flesh out the i860 section more.
1955 2000-08-10 Kazu Hirata <kazu@hxi.com>
1957 * symbols.c: Fix formatting.
1960 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1962 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1963 has the IgnoreSize bit set.
1965 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1967 From Rodney Brown <RodneyBrown@mynd.com>
1968 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1969 * configure: Regenerate.
1971 2000-08-09 Kazu Hirata <kazu@hxi.com>
1973 * hash.c: Fix formatting.
1976 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1978 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1979 (i860_fix_info): New enum.
1980 (MD_APPLY_FIX3): Define.
1981 (WORKING_DOT_WORD): Define.
1982 (TC_HANDLES_FX_DONE): Define.
1983 (DIFF_EXPR_OK): Define.
1984 (LISTING_HEADER): Define.
1985 (TARGET_FORMAT): Select target format based on endian flag.
1986 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1987 (target_big_endian): Add external declaration.
1989 * config/tc-i860.c: All existing code reworked completely. Other
1990 new code shown below.
1991 (SYNTAX_SVR4): Define.
1992 (target_warn_expand): New variable.
1993 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1994 (md_longopts): Declare and define with new options (-EL, -EB,
1996 (md_show_usage): New function.
1997 (md_operand): New function.
1998 (obtain_reloc_for_imm16): New function.
1999 (md_apply_fix3): New function.
2000 (tc_gen_reloc): New function.
2002 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2004 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2005 2 bytes of the jump address are in the same frag.
2006 (find): Accept 68hc12 register indirect modes.
2008 * NEWS: Mention 68HC11 & 68HC12 support.
2010 2000-08-07 Richard Henderson <rth@cygnus.com>
2012 * config/tc-ia64.c (unwind): Add prologue_mask member.
2013 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2014 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2015 (dot_body): Clear unwind.prologue_mask.
2016 (dot_prologue): Set it. Accept a register second argument.
2018 2000-08-07 Kazu Hirata <kazu@hxi.com>
2020 * config/atof-ieee.c: Fix formatting.
2021 * config/atof-tahoe.c: Likewise.
2023 2000-08-06 Nick Clifton <nickc@cygnus.com>
2025 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2028 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2029 of .popsection, .previous, .pushsection, .subsection,
2030 .version, .vtable_entry, .vtable_inherit and .weak.
2032 2000-08-05 Kazu Hirata <kazu@hxi.com>
2034 * config/tc-cris.c: Fix formatting.
2035 * config/tc-i386.c: Likewise.
2036 * config/tc-sparc.c (sparc_ip): Simplify the code.
2038 2000-08-04 Kazu Hirata <kazu@hxi.com>
2040 * config/tc-cris.c: Rearrange code for readability.
2041 * config/tc-d10v.c: Fix formatting.
2042 * config/tc-m32r.c: Likewise.
2043 * config/tc-sparc.c: Likewise.
2045 2000-08-02 Jim Wilson <wilson@cygnus.com>
2047 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2048 before ia64_find_opcode.
2049 (md_assemble): Likewise.
2051 2000-08-01 Nick Clifton <nickc@cygnus.com>
2053 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2054 Undo some formatting fixes.
2056 2000-08-01 Kazu Hirata <kazu@hxi.com>
2058 * config/obj-som.c: Fix formatting.
2059 * config/obj-ieee.c: Likewise.
2060 * config/tc-arm.c: Likewise.
2061 * config/tc-v850.c: Likewise.
2063 2000-08-01 Nick Clifton <nickc@redhat.com>
2065 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2066 index by command line option.
2068 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2070 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2071 (@node M68K-Branch): Rewrite to match the reality.
2073 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2075 * doc/c-i860.texi: New file.
2076 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2077 * doc/Makefile.in: Regenerate.
2078 * doc/all.texi: Add I860 as relevant architecture.
2079 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2081 2000-07-31 Kazu Hirata <kazu@hxi.com>
2083 * config/tc-d30v.c: Fix formatting.
2085 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2087 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2088 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2089 long emit a long branch if available instead of an absolute jump, never
2090 emit absolute jumps for anything with --pcrel.
2092 * doc/c-m68k.texi: Document new command line option.
2094 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2096 * config/tc-avr.c: Use PARAMS macro in function declarations.
2097 Don't declare md_pcrel_from_section (already in tc-avr.h).
2098 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2099 (avr_operand): Don't set (unsigned) op_mask to -1.
2101 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2103 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2104 * configure: Regenerated.
2105 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2106 of operand to the .type directive (.e.g, "type").
2108 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2110 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2111 * app.c (do_scrub_chars): Record where first comment found.
2112 * read.c (read_a_source_file): Init found_comment on entry, and
2113 notify whether comments found on exit.
2114 * config/tc-hppa.c (md_shortopts): Add "c".
2115 (md_longopts): Add warn-comment.
2116 (md_parse_option): Handle it.
2117 (md_show_usage): Show available options.
2118 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2120 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2122 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2123 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2125 (md_estimate_size_before_relax): Don't fall off end of function.
2127 2000-07-27 Kazu Hirata <kazu@hxi.com>
2129 * config/tc-avr.c: Fix formatting.
2130 * config/tc-ns32k.c: Likewise.
2132 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2134 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2136 2000-07-27 Kazu Hirata <kazu@hxi.com>
2138 * config/tc-d10v.c: Fix formatting.
2139 * config/tc-z8k.c: Likewise.
2140 * config/tc-sparc.c: Likewise.
2142 2000-07-26 Dave Brolley <brolley@redhat.com>
2144 * cgen.c (queue_fixup): Declare opinfo.
2145 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2146 (gas_cgen_md_operand): Ditto.
2147 (gas_cgen_md_apply_fix3): Ditto.
2149 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2151 * config/obj-coff.c (obj_frob_symbol): Don't merge
2152 labels. Don't merge if the symbol isn't constant. Return
2153 immediately if a symbol is merged.
2155 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2157 * frags.c (frag_align): Correct absolute section alignment.
2159 2000-07-20 DJ Delorie <dj@redhat.com>
2161 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2162 it breaks linking against DLLs.
2164 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2166 * configure.in: Add CRIS support.
2167 * configure: Regenerate.
2168 * Makefile.am: (CPU_TYPES): Add cris.
2169 (CPU_OBJ_VALID) [aout]: Add cris.
2170 (MULTI_CPU_TYPES): Add cris.
2171 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2172 [coff]: Only i386 and mips are valid.
2173 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2174 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2175 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2176 Regenerate dependencies.
2177 * Makefile.in: Regenerate.
2178 * aclocal.m4: Regenerate.
2179 * as.c: Declare crisaout, criself.
2180 * config/tc-cris.h, config/tc-cris.c: New.
2181 * config/e-criself.c, config/e-crisaout.c: New.
2182 * po/POTFILES.in, po/gas.pot: Regenerate.
2184 2000-07-20 Kazu Hirata <kazu@hxi.com>
2186 * read.c: Fix formatting.
2187 * write.c: Fix formatting.
2189 2000-07-19 H.J. Lu <hjl@gnu.org>
2191 * sb.c: Include <stdlib.h> if exists for abort ().
2193 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2195 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2196 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2197 (pa_type_args): Same here.
2199 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2201 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2202 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2203 the storage class is already set.
2205 2000-07-17 Kazu Hirata <kazu@hxi.com>
2207 * config/tc-m68hc11.c: Fix formatting.
2208 * config/tc-mn10200.c: Likewise.
2209 * config/tc-mn10300.c: Likewise.
2210 * config/tc-pj.c: Likewise.
2211 * config/tc-tic80.c: Likewise.
2212 * config/tc-w65.c: Likewise.
2214 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2216 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2219 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2221 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2224 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2226 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2227 ELF as are used for SOM (except the 32-bit reloc one) to decide
2228 whether a symbol can be reduced to a section symbol. Expand on
2229 the comment for symbols involved in LR% and RR% expressions.
2231 2000-07-14 Nick Clifton <nickc@cygnus.com>
2233 * config/tc-mips.c (mips_disable_float_construction): New
2234 static variable. Set to true if doubles should not be
2235 constructed by loading two single width fp registers with
2236 halves of the value.
2237 (mips_ip): Test mips_disable_float_construction.
2238 (md_longopts): Add command line switches --construct-floats
2239 and --no-construct-floats.
2240 (md_parse_option): Parse new command line options.
2241 (md_show_usage): Describe new command line options.
2243 * doc/c-mips.texi: Document new command line options.
2245 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2247 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2248 * configure: Regenerate.
2250 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2252 * configure.in (DEFAULT_EMULATION setting): Revert part of
2253 2000-07-01 change that set te_multi=multi unless set to tmips.
2254 * configure: Regenerate.
2256 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2258 * config/obj-coff.c (coff_frob_section): Add padding to the last
2259 section when aligning it increases its size.
2261 2000-07-11 Kazu Hirata <kazu@hxi.com>
2263 * config/tc-tic54x.c: Fix formatting.
2265 2000-07-10 Kazu Hirata <kazu@hxi.com>
2267 * config/tc-h8500.c: Fix formatting.
2268 * config/tc-tic54x.c: Fix formatting.
2270 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2272 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2273 displacements correctly.
2275 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2277 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2279 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2283 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2285 From David Huggins-Daines <dhd@linuxcare.com>
2286 * config/te-hppalinux64.h: Add a new emulation.
2287 * configure.in (emulations): Add configure bits to support the
2288 64-bit Linux/parisc target.
2289 * configure: Regenerate.
2291 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2292 (md_shortopts): Add `V' for ELF.
2294 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2295 when SOM or ELF_ARG_RELOC are defined.
2296 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2297 ELF_ARG_RELOC are defined.
2298 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2299 (pa_stringer): ..Do it here instead. Fix comment typos.
2300 (hppa_force_relocation): Cast enums to int before comparing with
2303 From Ryan Bradetich <rbradetich@uswest.net>
2304 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2305 redifinition warning.
2306 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2307 (hppa_force_relocation): ditto
2308 (md_apply_fix): Added cast to buf to fix warnings.
2310 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2311 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2313 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2314 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2315 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2316 reloc_type** to avoid warnings in switch.
2317 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2318 little earlier instead.
2320 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2322 (pa_type_args): Use symbol_arg_reloc_info.
2323 (struct pa_it): Make arg_reloc unsigned int.
2324 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2325 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2326 (pa_code): Delete. pa_text duplicates this function.
2327 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2328 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2330 (cons_fix_new_hppa): Actually change selector to e_fsel when
2331 warning about assuming so.
2332 (tc_gen_reloc): More example elf arg reloc code.
2333 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2334 (hppa_force_relocation): Likewise.
2336 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2338 (pa_end_of_source): Prototype.
2339 (hppa_fix_adjustable): Prototype.
2340 (LABELS_WITHOUT_COLONS): Move it..
2341 * config/te-hppa.h: To here.
2343 * config/te-hppa64.h: New file.
2345 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2347 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2348 format -10, -16, 16 relocs.
2349 (hppa_elf_mark_end_of_function): Test for null
2350 last_call_info->start_symbol
2352 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2353 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2354 re_assesmble_* functions. Delete extraneous statements. Fix
2356 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2357 insn to re_assemble_*.
2359 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2361 * doc/internals.texi (Expressions): Fix typo.
2363 2000-07-08 Kazu Hirata <kazu@hxi.com>
2365 * config/tc-sh.c: Fix formatting.
2366 * config/tc-tic54x.c: Fix formatting.
2367 * depend.c: Fix formatting.
2368 * flonum-konst.c: Likewise.
2369 * flonum-mult.c: Likewise.
2371 2000-07-07 Kazu Hirata <kazu@hxi.com>
2373 * config/tc-sh.c: Fix comments.
2374 * config/obj-vms.c: Fix comments.
2375 * config/tc-a29k.c: Likewise.
2376 * config/tc-alpha.c: Likewise.
2377 * config/tc-h8300.c: Likewise.
2378 * config/tc-h8500.c: Likewise.
2379 * config/tc-i370.c: Likewise.
2380 * config/tc-ia64.c: Likewise.
2381 * config/tc-m68hc11.c: Likewise.
2382 * config/tc-m68k.c: Likewise.
2383 * config/tc-mips.c: Likewise.
2384 * config/tc-ns32k.c: Likewise.
2385 * config/tc-ppc.c: Likewise.
2386 * config/tc-z8k.c: Likewise.
2388 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2390 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2391 Default to '(SEC_LOAD | SEC_DATA)'.
2392 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2394 * doc/internals.texi (CPU Backend): Describe
2395 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2397 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2399 * as.c (parse_args): NULL terminate the long option list.
2401 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2403 * config/tc-d30v.h: Include "write.h" for fixS.
2404 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2406 2000-07-05 Nick Clifton <nickc@cygnus.com>
2408 * config/tc-d30v.c (write_2_short): Further changes to warning
2409 messages produced when combining EITHER_BUT_PREFER_MU attributed
2412 2000-07-05 DJ Delorie <dj@redhat.com>
2416 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2418 * config/tc-arm.c (psrs): Accept combinations of flags.
2420 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2422 * config/tc-avr.c: Change _ () to _() around all strings marked
2423 for translation (exception from the usual coding style).
2424 (avr_opt): New struct variable, how the new switches are set.
2425 (OPTION_MMCU): Define as 'm' and actually use.
2426 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2427 (show_mcu_list): New function, display the list of known MCUs.
2428 (md_show_usage): Document the new switches. Call show_mcu_list.
2429 (avr_set_arch): Change 'm' to OPTION_MMCU.
2430 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2431 Handle the new switches.
2432 (avr_operands): Disable warnings for undefined combinations of
2433 operands if -mall-opcodes. Disable warnings for skipping two-word
2434 instructions if enhanced core or -mno-skip-bug.
2435 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2436 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2437 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2438 (avr_ldi_expression): Warn about implicit lo8().
2439 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2441 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2443 * configure.in: Add entry for mips-*-sysv4*MP*
2444 * configure: Rebuild
2445 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2446 elf32-tradlittlemips for traditional mips targets.
2447 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2448 test for Link Once sections as in adjust_reloc_syms.
2449 * config/te-tmips.h: New file for traditional mips targets. Define
2452 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2454 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2455 flags argument is not present, don't change an existing section's
2456 section's attributes. If the flags argument is present, warn if the
2457 attributes don't match the section's current attributes. When
2458 long section names are supported, set SEC_LINK_ONCE and
2459 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2461 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2463 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2464 symbols; create them.
2466 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2468 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2469 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2471 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2473 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2474 expressions. Ignore the problem when handling 16 bit signed
2475 immediates, because the assembler will take care of the relocation
2478 2000-06-27 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2481 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2482 sequential order, and emit warning messages if the input source
2483 code contains constructs like that, or parallel constructs
2484 containing such opcodes.
2486 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2488 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2489 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2490 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2491 (md_show_usage): Update usage message.
2492 (md_parse_option): Allow redefinition of MCU type within the
2493 same avr[1-5] bfd machine type. Show both old and new MCU type
2494 in the error message.
2495 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2496 Simplify 8K wrap code.
2498 2000-06-25 Kazu Hirata <kazu@hxi.com>
2500 * config/obj-aout.c: Remove all uses of DEFUN.
2501 * config/obj-ieee.c: Likewise.
2502 * config/tc-sh.c: Fix comment typos.
2503 * config/tc-tahoe.c: Likewise.
2504 * config/tc-vax.c: Likewise.
2505 * config/tc-w65.c: Likewise.
2506 * config/tc-z8k.c: Likewise.
2507 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2509 2000-06-24 DJ Delorie <dj@cygnus.com>
2511 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2512 more changes from Sept 1999
2513 (tc_i386_fix_adjustable): ditto
2514 (md_apply_fix3): ditto
2516 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2518 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2519 (gas_cgen_parse_operand): Set it around expression() call.
2520 (gas_cgen_md_operand): Test for it before longjmp().
2522 2000-06-24 Kazu Hirata <kazu@hxi.com>
2524 * config/tc-h8500.c: Remove all uses of DEFUN.
2525 * config/tc-sh.c: Likewise.
2526 * config/tc-w65.c: Likewise.
2527 * config/tc-z8k.c: Likewise.
2529 * config/tc-h8500.c: Fix typos in comments.
2531 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2533 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2536 2000-06-23 matthew green <mrg@redhat.com>
2538 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2539 defined. Fix error message for `[' grouping.
2541 2000-06-22 Kazu Hirata <kazu@hxi.com>
2543 * config/tc-h8300.c: Fix formatting and comment typos.
2545 2000-06-22 Timothy Wall <twall@cygnus.com>
2547 * config/tc-ia64.c (note_register_values): Move premature QP
2548 notation clearing into the appropriate place.
2550 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2552 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2553 first before anything else. Add bin-bugs.h, emul.h and progress.h
2554 Sort list of files as for $(OBJS) in Makefile.am.
2556 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2557 find one. Remake dependencies.
2558 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2559 * Makefile.in: Regenerate.
2560 * doc/Makefile.in: Regenerate.
2562 * config/tc-i386.c (i386_displacement): Don't assume a constant
2563 displacement is necessarily 16 bits when in 16 bit code mode.
2564 (md_assemble): Instead size the displacement here after we know
2565 for sure that a .code16gcc operand hasn't automatically added
2566 operand size prefixes.
2568 2000-06-21 H.J. Lu <hjl@gnu.org>
2570 * Makefile.am: Rebuild dependency.
2571 * Makefile.in: Rebuild.
2573 2000-06-21 Kazu Hirata <kazu@hxi.com>
2575 * config/tc-h8300.c (parse_reg): Make the function static.
2576 (parse_exp): Likewise.
2578 2000-06-20 DJ Delorie <dj@cygnus.com>
2580 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2581 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2582 for cygwin import libraries to work properly.
2584 2000-06-20 H.J. Lu <hjl@gnu.org>
2586 * Makefile.am: Rebuild dependency.
2587 * Makefile.in: Rebuild.
2588 * configure: Likewise.
2589 * doc/Makefile.in: Likewise.
2591 2000-06-20 Timothy Wall <twall@cygnus.com>
2593 * doc/internals.texi (CPU backend): Add @itemx for
2594 TC_START_LABEL_WITHOUT_COLON.
2595 * doc/c-tic54x.texi: New.
2596 * doc/as.texinfo: Add tic54x features and include primary tic54x
2598 * doc/all.texi: Add C54X.
2599 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2600 * doc/Makefile.in: Regenerate.
2601 * configure.in: Add tic54x and define LIBM for tic54x.
2602 * configure: Regenrate.
2603 * config/tc-tic54x.[ch]: New.
2604 * config/obj-coff.h: Add tic54x.
2605 * Makefile.am: (CPU_TYPES): Add tic54x.
2606 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2607 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2608 (as_new_LDADD): Add $(LIBM).
2609 * Makefile.in: Regenerate.
2611 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2613 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2614 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2615 * doc/as.texinfo: Likewise.
2617 * configure, Makefile.in: Regenerate.
2618 * configure.in (emulations): Recognize m6811 and m6812.
2619 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2620 Added files for 68hc11 and 68hc12 assembler.
2621 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2622 * config/tc-m68hc11.h: Header definition for that assembler.
2624 2000-06-18 Nick Clifton <nickc@redhat.com>
2626 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2627 instead of OCTETS_PER_BYTE.
2629 * config/tc-v850.c: Fix compile time warnings.
2630 * config/tc-ppc.c: Fix compile time warnings.
2632 2000-06-18 H.J. Lu <hjl@gnu.org>
2634 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2635 * configure: Rebuild.
2637 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2639 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2642 2000-06-16 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2645 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2647 * doc/c-mips.texi: Document newly accepted cpu variants.
2649 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2651 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2653 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2655 * macro.c (getstring): Make it possible to escape the quote
2658 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2660 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2662 2000-06-13 H.J. Lu <hjl@gnu.org>
2664 * configure: Regenerate.
2666 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2668 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2670 * doc/internals.texi (line_separator_chars): Semicolon is no
2671 longer a default. Mention null and newline as defaults.
2673 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2675 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2676 * config/tc-i860.h (line_separator_chars): Likewise.
2677 * config/tc-h8300.c (line_separator_chars): Likewise.
2678 * config/tc-i960.c (line_separator_chars): Likewise.
2679 * config/tc-m68k.c (line_separator_chars): Likewise.
2680 * config/tc-mips.c (line_separator_chars): Likewise.
2681 * config/tc-ns32k.c (line_separator_chars): Likewise.
2682 * config/tc-sparc.c (line_separator_chars): Likewise.
2683 * config/tc-vax.c (line_separator_chars): Likewise.
2685 * config/tc-h8300.c (comment_chars): Use string initialiser.
2686 * config/tc-i960.c (line_comment_chars): Likewise.
2687 * config/tc-z8k.c (comment_chars, line_comment_chars,
2688 line_separator_chars): Likewise.
2690 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2693 2000-06-08 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2698 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2700 * configure.in (VERSION): Update to show this is the CVS mainline.
2702 2000-06-08 Matthew Jacob <mjacob@feral.com>
2704 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2705 $at is the integer register $r28, vs. both $r28 and the floating
2706 point register $f28.
2708 2000-06-08 James E. Wilson <wilson@cygnus.com>
2710 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2711 (dot_endp): Don't call ia64_flush_insns.
2712 (emit_one_bundle): Don't delete prologue/body records from
2713 unwind_record list in first loop. Rewrite second loop to account for
2716 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2718 * config/tc-ia64.c: Add missing prototypes.
2719 (generate_unwind_image): Cast argument to output_unw_records call.
2721 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2723 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2725 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2727 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2728 (REGISTER_P): likewise.
2729 (avr_opcodes): uses include/opcode/avr.h
2730 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2732 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2734 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2737 2000-06-03 H.J. Lu <hjl@gnu.org>
2739 * read.c (is_end_of_line): Put back `;'.
2741 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2743 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2745 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2747 * expr.c (operand): Test is_end_of_line outside switch to catch
2748 line separator chars that are also operators.
2749 (operator): Return O_illegal for line separator chars.
2751 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2752 entry (or `!' entry for TC_HPPA).
2754 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2755 before indexing is_end_of_line. Remove redundant check for '\0'.
2757 * config/tc-h8500.c (md_assemble): Likewise.
2758 * config/tc-mcore.c (md_assemble): Likewise.
2759 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2762 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2764 * config/tc-mcore.c (mcore_cons): Likewise.
2765 (mcore_float_cons): Likewise.
2766 (mcore_stringer): Likewise.
2767 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2769 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2771 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2773 2000-05-29 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-sh.c: Fix compile time warning messages.
2777 * config/tc-mips.c: Fix compile time warning messages.
2779 2000-05-29 Philip Blundell <philb@gnu.org>
2781 * doc/as.texinfo: Update copyright dates.
2782 (Local Labels): Delete misplaced mention of ARM.
2783 * NEWS: Mention ARM ELF support.
2785 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2787 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2788 it is modified, and use the real_size to compute the frag address
2789 for dwarf2 line info.
2791 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2793 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2794 line-matching scheme to cope with automake moving variables around.
2795 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2796 * Makefile.in: Regenerate.
2798 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2800 * config/tc-sparc.c (sparc_relax): New.
2801 (md_longopts): Add -relax and -no-relax options.
2802 (md_parse_options, md_show_usage): Likewise.
2803 (md_apply_fix3): Optimize tail call into branch always if possible.
2805 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2807 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2808 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2809 rules, with warning when a GAS statement specifies a packing that
2810 will result in an instruction being squashed.
2811 Added typdef packing_type and enumerals, changed various integer
2812 literals to use the enumerals.
2814 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2816 * config/tc-ia64.c (dot_restorereg_p): New function.
2817 (md_pseudo_table): Add restorereg.p.
2818 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2819 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2821 * config/tc-ia64.h (unw_record_type): Add unwabi.
2822 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2823 called MASK with members for imask, and the masks produced by
2824 fr_mem, gr_mem, br_mem, and frgr_mem.
2825 (unw_p_record): Add members ABI and CONTEXT.
2826 (unw_x_record): Add member AB.
2827 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2828 as pseudo-register for use during unwind info generation.
2829 (AR_PFS, AR_LC): New macros.
2830 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2831 whose names start with an at sign (as in "@priunat").
2832 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2834 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2835 proc_end, unwind_info, personality_routine): Consolidate into
2836 "unwind" structure to reduce offset-table use. Add member
2837 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2839 (output_R1_format, output_R3_format, output_P3_format,
2840 output_P6_format): Initialize R with zero to reduce compiler warnings.
2841 (output_P7_format): Ditto. Add `default' branch to switch
2842 statement to reduce compiler warnings.
2843 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2844 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2845 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2846 into single argument.
2847 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2848 compiler warnings. Merge A and B args into single argument.
2849 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2850 A and B args into single argument.
2851 (free_record): Removed (wasn't used).
2852 (free_list_records): Also free imasks in prologue records.
2853 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2854 (output_spill_mask): Remove.
2855 (output_unwabi): New function.
2856 (output_epilogue, output_label_state, output_copy_state): Call
2858 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2859 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2861 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2862 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2863 as part of handling the prologue records. Emit region's imask if
2864 we have one. Handle unwabi, epilogue, label_state, copy_state,
2865 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2866 spill_sprel_p, and spill_reg_p records.
2867 (set_imask, count_bits, slot_index): New function.
2868 (fixup_unw_records): Fix region size computation. Handle
2869 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2870 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2871 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2872 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2873 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2874 (dot_save): Use manifest constants for applicaton registers.
2875 Handle REG_PR and REG_PRIUNAT.
2876 (dot_restore): Don't just ignore it.
2877 (dot_restorereg): New function..
2878 (generate_unwind_image): Ensure unwind info is a multiple of eight
2879 bytes, not just four bytes.
2880 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2881 (dot_altrp): Don't just ignore it.
2882 (dot_savemem): New function. Replaces dot_savesp() and
2883 dot_savepsp(). Use manifest constants for applicaton registers.
2884 Handle REG_PR and REG_PRIUNAT.
2885 (dot_savef): Simplify.
2886 (dot_saveb): Support generation of br_gr.
2887 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2888 dot_label_state, dot_copy_state): New function.
2889 (dot_unwabi): Don't just ignore it.
2890 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2891 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2892 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2893 (emit_one_bundle): Set slot number for prologue/body records
2894 *before* emitting the first insn.
2895 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2896 (md_begin): Declare "psp" pseudo-register.
2897 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2898 so we don't get segfault.
2899 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2900 counts as required per SW Conventions manual
2901 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2902 output_preds_psprel, output_preds_sprel, output_spill_base,
2903 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2904 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2905 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2906 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2907 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2908 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2909 (dot_vframe): Implement.
2910 (dot_vframesp, dot_vframepsp): New function.
2912 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2914 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2915 * configure: Regenerate.
2917 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2919 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2920 (md_estimate_size_before_relax): so we can use it here instead of
2921 old kludges. Localise vars to blocks. Comment.
2923 * frags.c (frag_new): Update fr_var comments.
2924 * frags.h (struct frag): Ditto.
2926 2000-05-22 Richard Henderson <rth@cygnus.com>
2928 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2929 (pseudo_func): Add pcrel.
2930 (operand_match): Handle IA64_OPND_TGT64.
2931 (build_insn): Likewise.
2932 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2933 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2934 (fix_insn): Handle all three 64-bit relocation types.
2936 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2938 * obj.h (struct format_ops): New members begin, app_file,
2939 s_set_other, s_set_desc, s_get_type, s_set_type,
2940 separate_stab_sections, init_stab_section.
2942 * config/obj-multi.h: Update GPL notice to v2.
2944 (obj_app_file): New.
2945 (S_SET_SIZE): Test s_set_size for NULL before calling.
2946 (S_SET_ALIGN): Similar for s_set_align.
2951 (SEPARATE_STAB_SECTIONS): New.
2952 (INIT_STAB_SECTION): New.
2953 (EMIT_SECTION_SYMBOLS): New.
2954 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2956 * config/obj-elf.h: Update GPL notice to v2.
2957 Mention that this file is included from obj-multi.h.
2958 (obj_begin): Wrap definition in ifndef.
2959 (elf_file_symbol): Constify declaration.
2960 (obj_app_file): Ditto.
2961 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2962 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2964 * config/obj-elf.c (elf_s_set_other): New.
2965 (elf_file_symbol): Constify argument.
2966 (elf_separate_stab_sections): New.
2967 (elf_init_stab_section): New.
2968 (elf_format_ops): Add new members. Remove comma at end.
2970 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2971 (ecoff_format_ops): Add new fields. Remove comma at end.
2972 Mention inconsistency for emit_section_symbols.
2974 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2976 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2977 (coff_separate_stab_sections): New.
2978 (coff_format_ops): Add new members.
2980 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2981 (obj_aout_s_set_other): New.
2982 (obj_aout_s_set_desc): New.
2983 (obj_aout_s_get_type): New.
2984 (obj_aout_s_set_type): New.
2985 (obj_aout_separate_stab_sections): New.
2986 (aout_format_ops): New members added. Use obj_aout_process_stab,
2987 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2988 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2990 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2992 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2994 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2995 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2996 (md_estimate_size_before_relax): Ensure jumps to weak and
2997 externally visible symbols are relocatable.
2999 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3001 * stabs.c (aout_process_stab): Make global.
3002 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3003 * read.h (aout_process_stab): Declare.
3005 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3006 Generalize to *aout, *coff *elf.
3007 * configure: Regenerated.
3009 * doc/internals.texi (Object format backend): Say
3010 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3012 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3013 * Makefile.in: Regenerated.
3015 2000-05-19 Catherine Moore <clm@cygnus.com>
3017 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3019 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3021 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3022 instruction to reflect change in re_assemble_*.
3024 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3026 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3027 build PA64 ELF tools.
3028 * configure: Rebuilt.
3030 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3032 * Makefile.am: Regenerate dependencies.
3033 * Makefile.in: Regenerate.
3035 2000-05-15 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-arm.c (struct asm_psr): Add boolean field
3038 distinguishing between CSPR and SPSR. Rename 'number' field
3040 (psrs): Rearrange contents to match new asm_psr structure.
3041 (arm_psr_parse): Move next to psr_required_here. Make it
3042 return an asm_psr structure.
3043 (psr_required_here): Use asm_psr structure returned by
3045 (do_msr): Reorganise to allow psr_required_here to be called
3047 (md_undefined_name): Mark 'name' parameter as unused, since
3048 the COFF target does not use it.
3050 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3052 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3054 * config/te-aux.h: Likewise.
3055 * config/te-dpx2.h: Likewise.
3056 * config/te-go32.h: Likewise.
3057 * config/te-hp300.h: Likewise.
3058 * config/te-hppa.h: Likewise.
3059 * config/te-i386aix.h: Likewise.
3060 * config/te-ic960.h: Likewise.
3061 * config/te-interix.h: Likewise.
3062 * config/te-nbsd532.h: Likewise.
3063 * config/te-pc532mach.h: Likewise.
3064 * config/te-ppcnw.h: Likewise.
3065 * config/te-psos.h: Likewise.
3066 * config/te-sparcaout.h: Likewise.
3067 * config/te-sun3.h: Likewise.
3068 * config/te-sysv32.h: Likewise.
3070 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3072 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3073 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3074 and sign extend without an if statement.
3075 (build_bytes): Likewise.
3077 2000-05-14 Kazu Hirata <kazu@hxi.com>
3079 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3080 X_add_symbol L_32 case.
3082 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3084 * config/te-freebsd.h: New file.
3086 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3088 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3089 bindtextdomain): Replace defines with those from intl/libgettext.h
3090 to quieten gcc warnings.
3092 * NEWS: Mention x86 .arch and -q.
3094 * config/tc-i386.c (quiet_warnings): New.
3095 (md_assemble): Use quiet_warnings.
3096 (md_parse_option): Set quiet_warnings from -q.
3097 (md_show_usage): Mention -q, delete -m.
3098 (flag_do_long_jump): Delete.
3099 (md_parse_option): Remove -m.
3100 (md_show_usage): Remove -m.
3101 (md_create_long_jump): Remove useless flag_do_long_jump code.
3103 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3104 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3106 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3107 Alexander Sokolov <robocop@netlink.ru>
3109 * doc/c-i386.texi (i386-Arch): New section.
3110 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3112 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3113 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3114 architecture has been given and is not 486.
3115 (set_cpu_arch): New.
3116 (md_pseudo_table): Add .arch.
3117 (md_assemble): Warn if cpu architecture has been given and an
3118 unsupported instruction.
3120 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3121 Move operand_types bit defines after relevant template field.
3122 (template): Add cpu_flags.
3126 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3128 * config/tc-mn10300.h (md_end): Define.
3129 (mn10300_finalize): Declare.
3130 * config/tc-mn10300.c: Include dwarf2dbg.h.
3131 (debug_line): Define.
3132 (md_assemble): Generate dwarf2 line info.
3133 (mn10300_finalize): New function. Finalize dwarf2 info.
3135 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3137 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3138 external version of the relocation for weak symbols.
3140 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3142 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3143 frame size in units of 16 bytes, as required per SW Conventions manual.
3144 (output_unw_records): Output info-block header as a dword to get
3147 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3149 * as.h: #include "file", not <file> on files from ../include.
3150 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3151 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3152 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3153 (tc_coff_symbol_emit_hook): Ditto.
3154 (OPTCOUNT): Cast to int to avoid compiler warning.
3155 (md_begin): Fix signed/unsigned warnings.
3157 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3159 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3160 ABRANCH LONG case for a conditional branch on a 68000.
3161 (md_estimate_size_before_relax): Likewise. Also handle
3162 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3163 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3164 PC-relative on all CPUs.
3165 (md_estimate_size_before_relax): Likewise.
3167 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3169 * as.c (parse_args): Just mention current year in printed
3172 2000-05-03 J.T. Conklin <jtc@redback.com>
3174 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3176 (md_parse_option): Recognize -m7400.
3178 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3180 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3181 don't permit lp to become less than the words array.
3183 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3185 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3186 Fix little-endian case.
3188 2000-05-03 David O'Brien <obrien@NUXI.com>
3190 * as.c (parse_args): Update copyright.
3192 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3194 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3195 for the .bss section too.
3197 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3199 * configure.in: Set em=linux for hppa-*-linux.
3200 * configure: Regenerate.
3201 * doc/Makefile.in: Regenerate with correct automake.
3203 * frags.c (frag_grow): Sanity check chunk_size.
3205 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3206 * config/obj-som.h: Likewise.
3207 * config/obj-ieee.h: Likewise.
3209 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3211 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3212 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3213 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3214 (pa_ip): low_sign_unext now returns via function value. Use
3215 re_assemble_* instead of dis_assemble_* and
3216 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3218 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3219 (md_section_align, md_parse_option, md_show_usage,
3220 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3221 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3222 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3223 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3224 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3226 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3227 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3228 outside of switch. Correct mask and shifting errors in case 10
3229 and case -11. In case 21, compare against signed range to suit
3230 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3231 case 17 and case 22, use offsetT variable to properly check range.
3232 Use re_assemble_* here too.
3233 (evaluate_absolute): Change type of value to offsetT. Call
3234 hppa_field_adjust to do the work for us.
3235 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3236 (pa_parse_cmpib_64_cmpltr): Ditto.
3237 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3238 of i to unsigned int.
3239 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3240 (pa_end_of_source): Return type is void.
3242 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3244 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3246 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3248 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3249 More comments added.
3250 (md_begin): Removed "construct symbols for each register name".
3251 Because register names conflicts with GCC generated function
3253 (avr_operand): Now constant numbers can be used as a register
3254 identifiers (0 as r0, 31 as r31).
3255 (md_assemble): use skip_space () before parsing instruction
3258 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3260 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3261 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3262 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3263 * configure: Regenerate.
3265 2000-04-29 Andreas Jaeger <aj@suse.de>
3267 * as.h: Correctly check GCC version.
3269 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3271 * doc/as.1: Fix unbalanced brackets.
3273 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3275 (line_comment_chars): Set to '/' if TE_FreeBSD.
3277 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3279 * configure.in: Configury support for PA64 (currently disabled).
3280 * configure: Rebuilt.
3282 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3284 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3285 bfd_set_section_alignment.
3287 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3289 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3292 2000-04-24 Nick Clifton <nickc@cygnus.com>
3294 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3295 * doc/as.texinfo (Align): Include arm and strongarm in list of
3296 targets that have the second form of the behaviour of the .align
3299 2000-04-24 Mark Klein <mklein@dis.com>
3301 * obj-som.c: Terminate obj_pseudo_table.
3303 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3305 * as.c (parse_args): Allow md_parse_option to override -a listing
3307 * config/obj-coff.c (add_lineno): Change type of offset parameter
3308 from "int" to "bfd_vma."
3309 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3310 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3311 (ppc_change_csect): Align correctly for XCOFF64.
3312 (ppc_machine): New function, which discards "ppc_machine" line.
3313 (ppc_tc): Cons for 8 when code is 64 bit.
3314 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3316 (md_parse_option): Handle -a64 and -a32.
3318 * config/tc-ppc.h (TARGET_MACH): Define.
3319 (TARGET_FORMAT): Move to function.
3320 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3322 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3324 * config/tc-avr.c: New AVR_ISA_ defined.
3325 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3326 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3327 for `fmul', `movw' and `lpm R,Z' instructions.
3328 (avr_operands): Warn if current opcode is a two-word instruction
3329 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3330 (avr_opcodes): New commands added.
3331 (REGISTER_P): Check 'a' and 'v' constraint letters.
3332 (mcu_types): New MCU added.
3334 2000-04-22 Timothy Wall <twall@cygnus.com>
3336 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3338 (operand_match): Conditionally insert default bit values for IMMU9.
3340 2000-04-14 Matthew Green <mrg@cygnus.com>
3342 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3343 * configure: Rebuilt.
3345 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3346 Jason Eckhardt <jle@cygnus.com>
3348 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3350 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3351 Added handling of new operand types l,y,&,fe,fE,fx.
3353 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3354 David Mosberger <davidm@hpl.hp.com>
3355 Timothy Wall <twall@cygnus.com>
3356 Andrew MacLeod <amacleod@cygnus.com>
3357 Jim Wilson <wilson@cygnus.com>
3359 * Makefile.am (CPU_TYPES): Add ia64.
3360 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3361 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3362 * Makefile.in: Rebuild.
3363 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3364 * configure: Rebuild.
3365 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3366 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3367 * expr.c (expr): Handle md_optimize_expr.
3368 * read.c (LEX_HASH): Add comment.
3369 * config/tc-ia64.c, config/tc-ia64.h: New files.
3371 2000-04-21 Richard Henderson <rth@cygnus.com>
3373 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3374 bundling a non-delayed branch type instruction.
3376 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3378 * config/tc-mn10300.c (HAVE_AM30): Define.
3379 (md_assemble): Use it.
3381 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3383 * config/obj-elf.c (obj_elf_change_section): Check for changed
3386 * Makefile.am: (CPU_MULTI_VALID): Remove.
3387 (MULTI_CPU_TYPES): Define.
3388 (MULTI_CPU_OBJ_VALID): Define.
3389 (DEPTC): Use the above.
3390 (DEPOBJ): Same here.
3392 Regenerate dependencies.
3393 * Makefile.in: Regenerate.
3395 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3397 * Makefile.am (YACC, LEX): Get them from configure.
3399 2000-04-18 H.J. Lu (hjl@gnu.org)
3401 * config/tc-i386.c (offset_in_range): Use addressT instead of
3402 bfd_vma for non-bfd assemblers.
3404 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3406 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3407 doesn't give spurious errors.
3409 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3411 * as.h (SEEK_SET): Define if undefined.
3413 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3415 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3416 constants, and don't assume offsetT is 32 bits.
3418 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3420 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3421 (md_pcrel_from_section): Add prototype.
3422 (d10v_fix_adjustable): Add prototype.
3423 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3425 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3427 2000-04-12 Nick Clifton <nickc@cygnus.com>
3429 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3430 symbol in frag chain.
3432 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3434 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3435 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3436 (fits_in_signed_word, smallest_imm_type): Ditto.
3437 (md_assemble): Use an offsetT var to hold offsetT values, not a
3439 (offset_in_range): New.
3440 (md_assemble): Use it.
3441 (md_convert_frag): Change type of target_address, opcode_address,
3442 and displacement_from_opcode_start to offsetT.
3443 (md_create_short_jump): Change type of offset to offsetT.
3444 (md_create_long_jump): Ditto.
3445 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3446 (md_chars_to_number): Remove.
3447 (output_invalid): Remove duplicate prototype.
3449 2000-04-09 Nick Clifton <nickc@cygnus.com>
3451 * Makefile.am (CPU_TYPES): Add 'avr'.
3452 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3453 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3455 * Makefile.in: Regenerate.
3457 * doc/as.texinfo: Add M32R documentation.
3459 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3461 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3462 --enable-build-warnings option.
3463 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3464 * Makefile.in, configure: Re-generate.
3466 2000-04-07 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3469 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3470 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3471 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3472 (arm_force_relocation): Force relocations for
3473 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3475 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3477 * config/tc-sh.c (get_operands): There's no third operand if the
3478 first operand is an immediate.
3480 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3482 * config/tc-sh.c (immediate): Delete.
3483 (sh_operand_info): Add immediate member.
3484 (parse_reg): Use A_PC for pc.
3485 (parse_exp): Add second argument 'op'. All callers changed.
3486 (parse_at): Expect pc to be coded as A_PC.
3487 Use immediate field in *op.
3488 (insert): Add fourth argument 'op'. All callers changed.
3489 (build_relax): Add second argument 'op'. All callers changed.
3490 (insert_loop_bounds): New function.
3491 (build_Mytes): Remove DISP_4.
3492 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3493 (assemble_ppi): Use immediate field in *operand.
3494 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3495 (md_apply_fix): Likewise.
3496 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3498 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3500 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3502 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3504 * internals.texi (CPU backend): Document
3505 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3507 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3509 * po/gas.pot: Regenerate.
3511 * as.c (show_usage): Restore translated part of bug string.
3512 * gasp.c (show_usage): Likewise.
3514 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3515 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3516 than move-if-change.
3517 (DEP1): Modify for "gcc -MM".
3521 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3522 Update dependencies.
3523 * Makefile.in: Regenerate.
3525 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3527 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3528 (md_begin): Likewise.
3529 (HAVE_AM33): New macro.
3530 (md_assemble): Use it. Match r_regs and xr_regs only if
3533 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3535 * as.h: #include "bin-bugs.h"
3536 * as.c (show_usage): Use REPORT_BUGS_TO.
3537 * gasp.c: #include "bin-bugs.h"
3538 (show_usage): Use REPORT_BUGS_TO.
3540 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3542 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3544 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3545 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3548 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3550 * config/tc-i386.c (i386_immediate): Don't assume a constant
3551 immediate is necessarily 16 bits when in 16 bit code mode.
3552 (md_assemble): Instead set guess_suffix here after we have checked
3555 2000-04-02 Richard Henderson <rth@cygnus.com>
3557 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3558 quantities. Correct right shift sign extension.
3559 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3560 32-bit value when shifting into place.
3562 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3564 * app.c: Add ATTRIBUTE_UNUSED as needed.
3565 * config/tc-ppc.c: Likewise.
3566 (ppc_size): Make unsigned long.
3567 (ppc_insert_operand): Add casts to avoid warnings.
3569 2000-03-31 Nick Clifton <nickc@cygnus.com>
3571 * config/tc-d10v.h (md_flush_pending_output): Define.
3573 2000-03-29 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3576 segment. Works for both BFD_ASSEMBLER and others.
3577 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3579 2000-03-29 Nick Clifton <nickc@cygnus.com
3581 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3583 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3585 * listing.c (LISTING_LHS_WIDTH): Default depends on
3587 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3589 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3591 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3594 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3596 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3598 * config/tc-avr.c (mcu_types): Add missing initialiser.
3599 (md_pcrel_from_section): Add prototype.
3600 (avr_operand): Remove redundant test of unsigned < 0.
3601 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3603 2000-03-27 Denis Chertykov <denisc@overta.ru>
3605 * config/tc-avr.c: New file for AVR support.
3606 * config/tc-avr.h: Likewise.
3607 * configure.in: Add AVR support.
3608 * configure: Regenerate.
3610 2000-03-26 Timothy Wall <twall@cygnus.com>
3612 * gasp.c (macro_op): Add new argument to check_macro call.
3613 Macro structure definitions moved to macro.h
3614 * sb.h: Add argument to prototype for input_scrub_include_sb.
3615 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3616 nesting checks with an additional flag.
3617 (struct input_save): Add flag to indicate whether current sb
3618 should be checked for proper macro/conditional nesting.
3619 (input_scrub_push/pop): Save/restore nest check flag.
3620 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3622 * macro.c (check_macro): Allow caller to retrieve parsed macro
3623 information if a pointer is provided. This information may be
3624 used by the new macro hooks.
3625 * macro.h: Update prototype for check_macro. Macro struct
3626 definitions moved here from macro.c/gasp.c.
3627 * read.c (read_a_source_file): Add parameter to check_macro call,
3628 and pass macro info to the macro hook, if defined.
3629 (input_scrub_insert_line): New. Allow insertion of a line of
3630 characters into the input stream.
3631 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3632 file into the input stream.
3633 (s_include): Use input_scrub_insert_file.
3634 * internals.texi: Document new macro hooks.
3635 * as.h: New prototypes added.
3637 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3639 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3640 an initial capital letter.
3641 (i386_index_check): Reindent.
3643 2000-03-19 Nick Clifton <nickc@cygnus.com>
3645 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3648 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3650 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3651 instruction operand bad if Rd > 7 when generating
3652 thumb instructions. Prevents for example,
3653 "adr r12,label" from silently failing and generating
3654 the wrong instruction.
3656 2000-03-17 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3659 that have a destingation >= 0x400000.
3660 Fix compile time warning messages.
3662 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3664 * config/tc-sh.c (md_begin): When encountering insn that are
3665 not supported by the current arch, only change the name if
3666 its contents are the same as prev_name.
3667 (get_specific): If the the architecture doesn't match, fail.
3669 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3671 * config/tc-sh.c (IDENT_CHAR): Define.
3672 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3673 matching back where it came from.
3675 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3677 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3679 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3681 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3684 2000-03-15 Kazu Hirata <kazu@hxi.com>
3686 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3688 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3690 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3691 floating-point-number, make sure 'f' is in FLT_CHARS.
3693 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3695 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3696 (s_lcomm_internal): Use it.
3697 * doc/internals.texi (CPU backend): Document it.
3698 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3701 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3703 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3706 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3707 implementation doesn't have special handling for switch
3709 (macro_build): Allow for code in sections other than .text.
3711 (mips_ip): Likewise.
3712 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3713 Don't perform relocs if we will be outputting them.
3714 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3715 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3718 2000-03-09 Catherine Moore <clm@cygnus.com>
3720 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3721 relocation type based on the entry in the fixup structure.
3722 Put S_IS_EXTERN processing back in.
3724 2000-03-08 H.J. Lu (hjl@gnu.org)
3726 * Makefile.am (install-exec-tooldir): Depend on
3727 install-exec-bindir for parallel make.
3728 * Makefile.in: Regenerated.
3730 2000-03-06 Nick Clifton <nickc@cygnus.com>
3732 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3734 (md_parse_option): Parse -m32r command line switch - disable m32rx
3736 (md_show_usage): Document new option.
3738 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3739 * doc/Makefile.in: Regenerate.
3740 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3742 2000-03-02 Michael Meissner <meissner@redhat.com>
3744 * config/tc-d30v.c (check_range): Remove code that incorrectly
3745 sign extended values where bits < 32.
3747 2000-03-02 H.J. Lu (hjl@gnu.org)
3749 * configure.in: Support --enable-targets=all on ia32.
3750 * configure: Regenerated.
3752 2000-03-01 Nick Clifton <nickc@cygnus.com>
3754 * gasp.c (do_align): Remove bogus check of alignment value.
3756 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3758 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3759 TC_PPC was defined forced the type of a symbol with no other type
3762 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3764 * doc/internals.texi (CPU backend): Mention that
3765 line_separator_chars do not break up comments. Fix typos for
3766 LEX_AT and LEX_NAME descriptions. Document operands for
3767 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3768 description of md_create_short_jump usage. Document argument for
3769 md_undefined_symbol.
3771 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3773 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3774 (md_parse_option): Handle it.
3775 (md_show_usage): Document it.
3777 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3779 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3780 opcode, for the instruction `pal19'. From Andrea Arcangeli
3783 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3785 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3787 (md_assemble): To here, before template operands are matched.
3788 Also ensure a constant immediate is sign extended when we know the
3789 size is at most 16 bits. This is to catch cases like "add
3790 $0xffc0,%ax" where we don't know the size, and thus that the
3791 immediate can be represented as Imm8S until after parsing the
3793 (i386_displacement): Similarly sign extend 16 bit constant
3795 (md_assemble): Relax 16-bit jump constant range check to suit sign
3796 extended displacements.
3798 2000-02-26 Andreas Jaeger <aj@suse.de>
3800 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3802 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3804 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3805 call operands when intel_syntax.
3806 (intel_float_operand): Return 2 for "fi...".
3807 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3808 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3809 earlier "SHORT" change.
3810 (md_assemble): When determining suffix from Regs, exclude
3813 2000-02-24 Nick Clifton <nickc@cygnus.com>
3815 * configure: Add arm-wince, mips-pe and sh-pe targets.
3816 * configure: Regenerate.
3818 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3820 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3821 "pe-mips" for the mips-pe target.
3823 * config/tc-arm.c (insns): Change displacement encoded in BL
3824 and B instructions if the target port is arm-wince.
3825 (do_ldst): Do not bias the relocation offset if the target
3827 (md_pcrel_from): Add in missing relocation offset bias if the
3828 target os arm-wince.
3830 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3831 (md_begin): Disable -G support for mips-pe target.
3832 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3833 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3836 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3837 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3838 assembler, just set the alignment to 4.
3840 * config/te-wince-pe.h: New file for WinCE targets. Define
3843 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3845 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3846 string instructions.
3847 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3848 (i386_intel_memory_operand): After finding a segment override,
3849 check again for no `[' before looking for a displacement. Bomb if
3850 more than one displacement rather than silently discarding the
3851 second and subsequent ones. Free strings malloc'd by
3852 build_displacement_string.
3854 2000-02-24 Catherine Moore <clm@cygnus.com>
3856 * config/obj-som.c (obj_pseudo_table): Add "weak".
3857 (obj_som_weak): New routine.
3859 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3861 * config/tc-i386.c (union i386_op): New.
3862 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3863 Throughout file replace occurences of disps[n], imms[n], regs[n]
3864 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3865 intel mode operand swapping. Add assert in regKludge and
3866 fake_zero_displacement code. Test i.types[n] when outputting
3867 displacements and immediates. Combine output of Disp16 with
3869 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3870 when in intel mode by (not) reversing fsub and fdiv operands
3871 before the template search. This fails for single operand
3872 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3873 undefined. Instead fix the base_opcode after we've found the
3874 template. Move base_opcode xor with found_reverse_match from
3875 opcode output code to before this fix so we test for the correct
3877 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3878 check in intel mode. Instead compare opcodes.
3880 * config/tc-i386.h (TC_RELOC): Delete.
3881 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3882 with equivalent call to reloc.
3884 * as.h (flag_m68k_mri): Move declaration after target include, and
3885 only declare when TC_M68K defined. Define as zero otherwise.
3886 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3887 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3888 Define as zero otherwise.
3889 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3890 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3891 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3892 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3893 testing whether defined.
3894 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3895 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3896 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3897 rather than testing whether defined.
3898 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3899 (parse_mri_cons): Declare and use only when TC_M68K.
3900 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3901 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3902 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3904 * NEWS: Mention IBM 370 support.
3906 2000-02-23 Richard Henderson <rth@cygnus.com>
3908 * config/tc-i386.c (md_assemble): When swapping operands for
3909 intel_syntax, assume everything that's not Imm or Disp is a
3912 2000-02-23 Linas Vepstas <linas@linas.org>
3914 * config/tc-i370.c, config/tc-i370.h: New files.
3915 * Makefile.am: Add support for Linux/IBM 370.
3916 * configure.in: Likewise.
3917 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3918 * config/obj-elf.c: Include elf/i370.h
3919 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3921 * Makefile.in: Regenerate.
3922 * configure: Regenerate.
3924 * doc/c-i370.texi: New file.
3925 * doc/all.texi: Include it.
3926 * doc/as.texinfo: And here.
3927 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3928 * doc/Makefile.in: Regenerate.
3930 2000-02-19 Michael Meissner <meissner@redhat.com>
3932 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3933 determine if an instruction can be used in parallel with an ADDppp
3934 or SUBppp instruction.
3936 2000-02-22 Andrew Haley <aph@cygnus.com>
3938 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3940 2000-02-22 Andrew Haley <aph@cygnus.com>
3942 * config/tc-mips.c (mips_gp32): New variable.
3943 (macro_build) Use mips_gp32.
3945 (md_longopts): Add "-mgp32" and "-mgp64".
3946 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3948 (OPTION_M7900): Change offset
3949 (OPTION_NO_M7900): Ditto.
3951 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3953 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3954 warning, and bump it to 1.
3956 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3958 From Brad Lucier <lucier@math.purdue.edu>:
3959 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3962 2000-02-21 Catherine Moore <clm@cygnus.com>
3964 * config/tc-mips.c (MF_HILO_INSN): Define.
3965 (mips_7000_hilo_fix): Declare.
3966 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3967 (md_parse_option): Check for 7000_HILO_FIX options.
3968 (OPTION_M7000_HILO_FIX): Define.
3969 (OPTION_NO_M7000_HILO_FIX): Define.
3970 * doc/c-mips.texi (-mfix7000): Describe.
3972 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3974 * listing.c (print_lines): Remove unused variable `end'.
3976 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3977 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3978 reloc_type when BFD_ASSEMBLER.
3979 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3980 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3981 statement and quell signed vs. unsigned comparison warning.
3983 2000-02-18 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3986 the computed frag offset, rather than overwriting it.
3988 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3990 * config/tc-sh.c ("elf/sh.h"): Include.
3991 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3992 (md.begin): Initialize target_arch.
3993 Only include opcodes in has table that match selected architecture.
3994 (parse_reg): Recognize register names for sh-dsp.
3995 (parse_at): Recognize post-modify addressing.
3996 (get_operands): The leading space is now optional.
3997 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3998 arguments. Update valid_arch.
3999 (build_Mytes): Add support for SDT_REG_N.
4000 (find_cooked_opcode): New function, broken out of md_assemble.
4001 (assemble_ppi, sh_elf_final_processing): New functions.
4002 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4003 (md_longopts, md_parse_option): New option: -dsp.
4004 * config/tc-sh.h (elf_tc_final_processing): Define.
4005 (sh_elf_final_processing): Declare.
4007 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4009 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4010 the unwinder subspace. Save the current seg/subseg before creating
4013 2000-02-10 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4016 little endian targets.
4017 (INST_BYTE1): Redefine to handle big and little endian
4019 (cpu_type): New type: Select between M340 and M210.
4020 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4021 instructions of the M340.
4022 (md_assemble): Add support for the MULSH and OPSR classes of
4024 (md_atof): Add support for little endian targets.
4025 (md_parse_option): Add support for -EL, -EB and -mcpu command
4027 (md_convert_frag): Add support for little endian targets.
4028 (md_apply_fix3): Add support for little endian targets.
4029 (md_number_to_chars): Add support for little endian targets.
4031 2000-02-10 Timothy Wall <twall@redhat.com>
4033 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4034 defined, use it to verify the symbol just read should be a label.
4036 2000-02-10 Timothy Wall <twall@redhat.com>
4038 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4039 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4040 around colons when KEEP_WHITE_AROUND_COLON is defined.
4041 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4042 and KEEP_WHITE_AROUND_COLON.
4044 2000-02-08 Timothy Wall <twall@redhat.com>
4046 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4048 (do_repeat): New. Abstract repeat logic so that a "break" can be
4050 (end_repeat): New. Provide support for a "break" out of the
4052 * read.h: Add prototypes for new functions.
4054 2000-02-08 Timothy Wall <twall@redhat.com>
4056 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4057 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4058 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4061 2000-02-08 Timothy Wall <twall@redhat.com>
4063 * read.c: Added elseif to directives table.
4064 * read.h: Added prototype for s_elseif.
4065 * doc/as.texinfo: Added description for elseif.
4066 * cond.c (s_elseif): New function
4068 2000-02-04 Timothy Wall <twall@redhat.com>
4070 * listing.c (print_lines): Remove conditionals causing bug in
4073 2000-02-03 Timothy Wall <twall@cygnus.com>
4075 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4077 * frags.c (frag_new): Calculate fr_fix in octets
4078 (frag_now_fix) Return offset as target address offset (bytes).
4079 (frag_now_fix_octets) New - Return offset in octets (8-bit
4081 * frags.h: Added prototype for frag_now_fix_octets().
4082 Distinguish between octets and bytes in field descriptions.
4083 * listing.c (calc_hex): Account for octets vs bytes when
4084 printing addresses/offsets.
4085 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4086 target is little-endian, print the octets in a word in big-endian
4087 order so that the display looks like a proper hexadecimal number,
4088 instead of having the octets reversed.
4089 * read.c (do_align): When recording alignment, alignment power
4090 should be in terms of target bytes (minimum addressible unit)
4092 (do_org) Convert ORG target address (byte) argument into an
4093 octet offset when generating a variable fragment.
4094 * symbols.c (resolve_symbol_value): Symbol final value
4095 converted to a target address offset (bytes) from its octet offset.
4096 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4097 offset (bytes) is adjusted by the frag offset (octets) converted
4099 (coff_frob_section) Section alignment power is in terms of bytes;
4100 convert it to an octet alignment power when calculating size (and
4101 size mask) in octets. Don't modify the section size in order to
4102 "align" it for TI COFF, since that format has a different method
4103 for storing alignment information.
4105 2000-02-01 Timothy Wall <twall@cygnus.com>
4107 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4108 entries, matching the way GCC generates them. If not escaped, the
4109 filename is encoded incorrectly.
4111 2000-01-31 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-arm.c (reg_table): Add support for ATPCS register
4116 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4118 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4120 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4122 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4123 of a symbol when we really care about its value.
4125 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4127 * config/tc-mcore.c (md_assemble): Give warning message if
4128 operands passes to instruction are more than the spec.
4130 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4132 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4133 Thumb mode but the label seen was not declared as '.thumb_func'
4134 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4135 correct disassembly of Thumb code bounded by non function labels.
4137 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4139 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4140 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4142 * Makefile.in: Same here.
4145 * configure.in: Set bfd_gas for i386-aout when primary target
4146 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4147 we may need the primary te_file. Remove incorrect comment.
4149 * configure: Regenerate.
4151 * config/e-i386aout.c: New file.
4153 * as.c (USE_EMULATIONS): Move to before print_version_id.
4154 (struct emulation): Add i386aout.
4155 (show_usage): Split text strings. Reformat -a text. Add --em
4159 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4160 (aout_format_ops): New.
4163 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4164 preprocessor conditional and add aout USE_EMULATIONS tests.
4165 (read_a_source_file): Don't pass error strings to printf as
4169 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4171 (do_data): Same here.
4172 (process_file): And here.
4175 * symbols.c (colon): Rewrite "already defined" fatal message
4176 code for aout with USE_EMULATIONS.
4179 * config/obj-aout.c (OBJ_HEADER): Define.
4180 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4182 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4183 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4185 (obj_aout_type): Expand S_SET_OTHER here too.
4186 (obj_read_begin_hook): Remove.
4187 (aout_pop_insert): New.
4188 (obj_aout_s_get_other): New.
4189 (obj_aout_s_get_desc): New.
4190 (aout_format_ops): New.
4193 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4194 gets aout_pseudo_table.
4195 (aout_pseudo_table): Declare.
4196 (obj_read_begin_hook): Define.
4199 * config/obj-coff.c (obj_pseudo_table): Rename to
4201 (coff_pop_insert): Use coff_pseudo_table.
4202 (coff_sec_sym_ok_for_reloc): Remove.
4203 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4204 and comment all zero entries and remove #if 0 code.
4207 * config/obj-coff.h (obj_pop_insert): Define.
4208 (coff_pseudo_table): Declare.
4211 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4212 s_get_size, s_set_size. Comment all zero entries.
4215 * config/obj-elf.c (elf_s_get_other): New function.
4216 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4217 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4218 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4220 (obj_elf_parse_section_letters): Don't pass error strings to
4221 printf as format arg.
4224 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4226 (elf_s_get_other): Declare.
4227 (S_GET_OTHER) Define as elf_s_get_other if not already
4229 (S_SET_OTHER): Only define when not already defined.
4230 (elf_obj_read_begin_hook): Declare.
4231 (obj_read_begin_hook): Define.
4232 (elf_obj_symbol_new_hook): Declare.
4233 (obj_symbol_new_hook): Define.
4236 * config/obj-multi.h: Add copyright header and protect against
4237 multiple inclusion. Add * to all function pointers.
4238 (OBJ_HEADER): If defined, include it rather than other defines
4240 (obj_frob_file_after_relocs): Test for NULL.
4241 (obj_symbol_new_hook): Here too.
4242 (obj_sec_sym_ok_for_reloc): And here.
4243 (S_GET_OTHER): Define.
4244 (S_GET_DESC): Define.
4245 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4246 (OBJ_MAYBE_ELF): Update comment.
4248 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4249 OBJ_AOUT preprocessor conditional and handle emulation by
4250 testing OUTPUT_FLAVOR.
4251 (i386_displacement): Here too.
4252 (md_section_align): Similarly here.
4253 (i386_target_format): Conditionally compile when more than one
4254 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4255 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4256 (i386_displacement): Here too.
4259 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4260 Define TARGET_FORMAT for aout only when not multi.
4263 * config/te-multi.h: Delete file as it's identical to te-generic.h
4265 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4267 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4268 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4271 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4273 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4276 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4278 * config/tc-mips.c (mips_do_align): New function.
4279 * config/tc-mips.h (md_do_align): Define.
4281 2000-01-10 Philip Blundell <philb@gnu.org>
4283 * doc/c-arm.texi (ARM Options): Fix typo.
4284 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4285 line separator for Linux.
4286 * doc/as.texinfo (Comments): Mention the ARM.
4288 2000-01-10 Philip Blundell <pb@futuretv.com>
4290 * configure.in (arm*-*-conix*): New target.
4291 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4293 * configure: Regenerate.
4295 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4297 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4298 (obj_elf_visibility): New function.
4300 * doc/as.texinfo (Visibility): New node: document visibility
4303 For older changes see ChangeLog-9899