1 2001-01-23 Ben Elliston <bje@redhat.com>
3 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
5 2001-01-22 Kazu Hirata <kazu@hxi.com>
7 * config/tc-alpha.c: Fix formatting.
9 2001-01-19 Kazu Hirata <kazu@hxi.com>
11 * config/tc-alpha.c: Fix formatting.
13 2001-01-18 Kazu Hirata <kazu@hxi.com>
15 * config/tc-alpha.c: Fix formatting.
17 2001-01-18 Nick Clifton <nickc@redhat.com>
19 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
21 (stm_flags): Remove redundant bit from "ed" and "da" flags.
23 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
25 * configure.in (cpu_type, arch): Match i386 too.
28 2001-01-16 Kazu Hirata <kazu@hxi.com>
30 * config/tc-i386.c: Fix formatting.
32 2001-01-16 Alan Modra <alan@linuxcare.com.au>
34 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
35 relocs for .PARISC.unwind section.
37 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
38 depending on section flags, not just for .text.
40 2001-01-15 Jim Wilson <wilson@redhat.com>
42 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
43 not immediately followed by an instruction.
45 2001-01-15 Kazu Hirata <kazu@hxi.com>
47 * config/tc-m68hc11.c: Fix formatting.
49 2001-01-15 Nick Clifton <nickc@redhat.com>
51 * symbols.c (colon): Change 'already defined symbol' from a
52 fatal error to an ordinary error. There is no reason why this
53 error should be fatal.
55 * message.c (as_fatal): Delete output file, if one has been
58 2001-01-14 Alan Modra <alan@linuxcare.com.au>
60 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
62 2001-01-14 Kazu Hirata <kazu@hxi.com>
64 * config/tc-alpha.c: Fix formatting.
65 * config/tc-arc.c: Likewise.
66 * config/tc-arc.h: Likewise.
67 * config/tc-d10v.c: Likewise.
68 * config/tc-i370.c: Likewise.
69 * config/tc-i386.c: Likewise.
70 * config/tc-i960.c: Likewise.
71 * config/tc-m68k.c: Likewise.
72 * config/tc-ppc.c: Likewise.
73 * config/tc-sparc.c: Likewise.
74 * config/tc-tahoe.c: Likewise.
75 * config/tc-vax.c: Likewise.
77 * config/tc-arc.c: Fix formatting.
79 * config/tc-arc.c: Fix formatting.
81 2001-01-14 Alan Modra <alan@linuxcare.com.au>
83 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
84 both 32 and 64 bit ELF.
86 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
87 and don't bother storing `m' for "ce" completer. Tidy handling of
88 'J' and 'K' operands to suit. Handle '<' and '>' operands.
90 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
92 * tc-i386.h (TARGET_MACH): New macro.
94 * tc-i386.c (i386_mach): New function.
96 2001-01-13 Philip Blundell <philb@gnu.org>
98 * doc/as.texinfo: Fix spelling and cross-references.
100 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
101 character for all systems, not just GNU/Linux. Make it explicit
102 that `-k' doesn't affect code generation, just ELF flags.
104 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
106 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
109 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
111 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
113 2001-01-12 Nick Clifton <nickc@redhat.com>
115 * as.c (print_args): Update copyright date to 2001.
117 2001-01-12 Peter Targett <peter.targett@arccores.com>
119 * doc/c-arc.texi: New file.
120 Some sections to be expanded.
122 2001-01-12 Alan Modra <alan@linuxcare.com.au>
124 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
125 (md_parse_option): Always accept "--32".
127 2001-01-11 Peter Targett <peter.targett@arccores.com>
129 * as.h (TC_ARC): Ensure struc-symbol.h included.
130 * as.c (dwarf2dbg.h): Include to remove implicit declaration
132 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
133 (TARGET_SYMBOL_FIELDS) added.
135 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
136 * doc/c-arc.texi: New file.
137 Some sections to be expanded.
138 * doc/as.texinfo: Update command-line options.
139 Removed outdated text for ARC dependant features, instead include
140 text from above file.
142 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
143 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
146 * config/tc-arc.c: New updated configuration for
147 ARC, including selection of core variants, and extensibility of
148 instructions, registers etc. through directives.
150 * config/tc-arc.c (arc_extinst): Minor corrections for
152 (arc_common) Likewise. Make alignment argument optional for local
153 symbols also, with default of zero.
155 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
157 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
158 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
159 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
160 and fix_new_exp() instead.
161 (md_convert_frag): For indexed post byte use the symbol value
162 rather than the displacement.
163 (md_relax_table): Fix indexed offset relax.
165 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
167 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
169 (relaxable_symbol): New function.
171 2001-01-11 Andreas Jaeger <aj@suse.de>
173 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
176 2001-01-10 Nick Clifton <nickc@redhat.com>
178 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
179 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
181 2001-01-10 Nick Clifton <nickc@redhat.com>
183 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
184 character used to dollar local symbols.
185 (LOCAL_LABEL_CHAR): New constant - the magic character used to
187 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
188 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
190 Use LOCAL_LABEL_CHAR.
191 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
192 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
193 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
195 2001-01-08 Bo Thorsen <bo@suse.de>
197 * config/tc-i386.c (i386_immediate, i386_displacement):
200 2001-01-07 Ian Lance Taylor <ian@zembu.com>
202 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
205 2001-01-07 Philip Blundell <philb@gnu.org>
207 * doc/as.texinfo (Bug Reporting): Update email address for
211 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
213 * configure.in: Define DEFAULT_ARCH for i386.
214 * tc-i386.c (md_assemble): Return after the error message;
215 move testing for 64bit operands to proper place.
217 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
219 * doc/as.texinfo: Document '#' as comment character for i386 and
220 x86_64. Add AMD x86-64 into menu of machine dependent information.
222 * doc/c-i386.texi: Document x86_64 extensions.
224 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
226 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
228 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
230 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
231 * NEWS: Add note about Pentium4 support.
233 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
235 * tc-i387.c (pi, pte, pt): Update.
236 (type_names): Add new types.
238 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
240 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
241 CpuUnknown): Renumber
242 (CpuP4, CpuSSE2): New.
243 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
245 2001-01-03 Philip Blundell <pb@futuretv.com>
247 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
249 (alpha_fix_adjustable): Likewise.
250 (md_apply_fix): Likewise.
252 2000-12-31 H.J. Lu <hjl@gnu.org>
254 * listing.c (listing_message): Allocate string only if it is
257 * configure: Rebuild.
259 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
261 * doc/internals.texi (Relaxing with a table) <after relaxation>:
262 Point out caveats with generating fixups for the opcode in a frag.
264 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
266 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
269 2000-12-29 H.J. Lu <hjl@gnu.org>
271 * listing.c (calc_hex): Print the variable part only if the
272 fragment type is rs_fill.
274 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
276 * doc/internals.texi (tc_conditional_pseudoop,
277 TC_LINKRELAX_FIXUP): Fix typos.
279 2000-12-28 Richard Henderson <rth@redhat.com>
281 * write.c (subsegs_finish): Fix thinko last change -- don't
282 "optimize" the alignment == 0 case.
284 2000-12-28 Richard Henderson <rth@redhat.com>
286 * as.h (rs_align_test): New.
287 * frags.c (NOP_OPCODE): Move default from read.c.
288 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
289 (frag_align_code): New.
290 * frags.h (frag_align_code): Declare.
291 * read.c (NOP_OPCODE): Remove.
292 (do_align): Use frag_align_code.
293 * write.c (NOP_OPCODE): Remove.
294 (get_recorded_alignment): New.
295 (cvt_frag_to_fill): Handle rs_align_test.
296 (relax_segment): Likewise.
297 (subsegs_finish): Align last subseg in section to the
298 section alignment. Use frag_align_code.
299 * write.h (get_recorded_alignment): Declare.
300 * config/obj-coff.c (size_section): Handle rs_align_test.
301 (fill_section, fixup_mdeps): Likewise.
302 (write_object_file): Use frag_align_code.
304 * config/tc-alpha.c (alpha_align): Use frag_align_code.
305 (alpha_handle_align): New.
306 * config/tc-alpha.h (HANDLE_ALIGN): New.
307 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
309 * config/tc-i386.h (md_do_align): Use frag_align_code.
310 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
312 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
313 (ia64_handle_align): New.
314 * config/tc-ia64.h (HANDLE_ALIGN): New.
315 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
317 * config/tc-m32r.c (m32r_do_align): Remove.
318 (m32r_handle_align): New.
319 (fill_insn): Use frag_align_code.
320 * config/tc-m32r.h (md_do_align): Remove.
321 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
322 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
323 * config/tc-mips.c, config/tc-mips.h: Similarly.
325 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
326 (sh_handle_align): Likewise. Handle rs_align_code.
327 (sh_do_align): Remove.
328 * config/tc-sh.h (md_do_align): Remove.
329 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
331 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
332 (sparc_handle_align): Likewise. Handle rs_align_code.
333 * config/tc-sparc.h (md_do_align): Remove.
334 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
336 2000-12-22 DJ Delorie <dj@redhat.com>
338 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
339 when we assemble the first half of a pair.
341 2000-12-22 H.J. Lu <hjl@gnu.org>
343 * config/tc-i386.c (reloc): Update the macro for non-bfd
345 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
347 2000-12-22 H.J. Lu <hjl@gnu.org>
349 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
351 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
353 * tc-i386.h (i386_target_format): Define even for ELFs.
354 (QWORD_MNEM_SUFFIX): New macro.
355 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
357 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
358 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
360 (Size64, No_qSuf, NoRex64, Rex64): New macros.
361 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
362 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
363 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
364 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
366 (Reg, WordReg): Add Reg64.
367 (Imm): Add Imm32S and Imm64.
369 (Disp): Add Disp64 and Disp32S.
370 (AnyMem): Add Disp32S.
371 (RegRex, RegRex64): New macros.
372 (rex_byte): New type.
373 * tc-i386.c (set_16bit_code_flag): Kill.
374 (fits_in_unsigned_long, fits_in_signed_long): New functions.
375 (reloc): New parameter "signed"; support x86_64.
376 (set_code_flag): New.
377 (DEFAULT_ARCH): New macro; default to "i386".
378 (default_arch): New static variable.
379 (struct _i386_insn): New fields Operand_PCrel; rex.
380 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
381 (flag_code): New enum and static variable.
382 (use_rela_relocations): New static variable.
383 (flag_code_names): New static variable.
384 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
385 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
387 (i386_align_code): Return plain "nop" for x86_64.
388 (mode_from_disp_size): Support Disp32S.
389 (smallest_imm_type): Support Imm32S and Imm64.
390 (offset_in_range): Support size of 8.
391 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
392 (md_pseudo_table): Add "code64"; use set_code_flat.
393 (md_begin): Emit sane error message on hash failure.
394 (tc_i386_fix_adjustable): Support x86_64 relocations.
395 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
396 instructions supported on particular arch just partially,
397 output of 64bit immediates, handling of Imm32S and Disp32S type.
398 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
399 (i386_displacement): Likewise.
400 (i386_index_check): Cleanup; support 64bit addresses.
401 (md_apply_fix3): Support x86_64 relocation and rela.
402 (md_longopts): Add "32" and "64".
403 (md_parse_option): Add OPTION_32 and OPTION_64.
404 (i386_target_format): Call even for ELFs; choose between
405 elf64-x86-64 and elf32-i386.
406 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
407 (tc_gen_reloc): Support rela relocations and x86_64.
408 (intel_e09_1): Support QWORD.
410 2000-12-15 Diego Novillo <dnovillo@redhat.com>
412 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
413 it's not an offset expression.
414 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
415 keep the braces '[' and ']' in the output string.
416 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
417 != FLAT. There is no such op_modifier.
419 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
421 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
424 2000-12-13 Kazu Hirata <kazu@hxi.com>
426 * as.h: Fix formatting.
428 * dwarf2dbg.c: Likewise.
429 * input-scrub.c: Likewise.
432 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
434 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
435 configure: Regenerate.
437 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
439 * dwarf2dbg.c: #include <limits.h> only if it exists.
441 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
443 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
444 (md_apply_fix): Here too.
446 2000-12-12 Jim Wilson <wilson@redhat.com>
448 * config/tc-ia64.h (ia64_init): Add prototype.
450 2000-12-12 H.J. Lu <hjl@gnu.org>
452 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
454 * read.h (outputting_stabs_line_debug): Change it to int.
455 * stabs.c (outputting_stabs_line_debug): Likewise.
457 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
459 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
460 the address of a function result.
462 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
464 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
465 (md_assemble): Call dwarf2_emit_insn.
466 (shlib): Fix typo SHILB -> SHLIB.
467 (md_parse_option): Likewise.
468 (ppc_elf_validate_fix): Likewise:
469 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
471 2000-12-12 Nick Clifton <nickc@redhat.com>
473 * cgen.h: Fix formatting.
474 * input-scrub.c: Fix formatting.
475 * macro.c: Fix formatting.
476 * config/tc-mips.c: Fix formatting.
477 * doc/c-mips.texi: Fix formatting.
479 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
481 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
482 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
484 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
486 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
489 * i386.h (*_Suf): Remove No_dSuf.
490 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
492 (i386_optab): Remove 'd' in the suffixes.
494 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
496 * config/tc-i386.c (T_SHORT): Undefine before defining.
498 2000-12-05 Kazu Hirata <kazu@hxi.com>
500 * config/tc-mips.c: Fix formatting.
502 2000-12-04 Matthew Hiller <hiller@redhat.com>
504 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
505 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
506 (md_show_usage): Ditto.
507 (md_parse_option): Ditto.
508 (d10v_cleanup): Writes pending instruction only if
509 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
510 Fix compile time warning messages.
512 * doc/c-d10v.texi: Documents new options.
514 2000-12-04 Matthew Hiller <hiller@redhat.com>
516 * stabs.c (outputting_stabs_line_debug): New variable.
517 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
518 function entry and unset at function exit.
520 * read.h (outputting_stabs_line_debug): New extern declaration.
522 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
524 * dwarf2dbg.c: Fix compile time warning messages.
526 2000-12-03 Kazu Hirata <kazu@hxi.com>
528 * config/tc-a29k.c: Fix formatting.
529 * config/tc-alpha.c: Likewise.
530 * config/tc-arm.c: Likewise.
531 * config/tc-cris.c: Likewise.
532 * config/tc-hppa.c: Likewise.
533 * config/tc-i370.c: Likewise.
534 * config/tc-i386.c: Likewise.
535 * config/tc-i860.c: Likewise.
536 * config/tc-i960.c: Likewise.
537 * config/tc-ia64.c: Likewise.
538 * config/tc-m68hc11.c: Likewise.
539 * config/tc-m68k.c: Likewise.
540 * config/tc-m88k.c: Likewise.
541 * config/tc-pj.c: Likewise.
542 * config/tc-ppc.c: Likewise.
543 * config/tc-sh.c: Likewise.
544 * config/tc-sparc.c: Likewise.
545 * config/tc-tahoe.c: Likewise.
546 * config/tc-vax.c: Likewise.
548 2000-12-01 Chris Demetriou <cgd@sibyte.com>
550 * config/tc-mips.c (mips_ip): When calculating offsets,
551 don't accept as constant the difference between the
552 addresses of symbols in two different sections.
554 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
556 (validate_mips_insn): Likewise. Also, update 'B' operand
557 specifier to use OP_*_CODE20 constants and delete 'm' operand
559 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
560 operand specifiers. Change warning generated by 'B' operand
561 specifier to reflect its new multi-purpose usage.
563 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
564 -1, and update comment.
565 (file_mips_isa): Likewise.
566 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
567 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
568 ISA_* constants rather than hard-coded numbers.
569 (mips_cpu_info): New structure.
570 (mips_cpu_info_table): New table describing CPU and ISA names
572 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
573 mips_cpu_info_from_cpu): New functions.
574 (mips_isa_to_str): New function to get string for ISA name.
575 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
577 (md_begin): Redo CPU and ISA selection logic, using
578 mips_cpu_info_from_*. Convert to use ISA_* constants rather
579 than hard-coded numbers.
580 (append_insn, mips_emit_delays, macro, macro2): Convert to use
581 ISA_* constants rather than hard-coded numbers.
582 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
583 (md_longopts): Delete OPTION_NO_MIPS32.
584 (md_parse_option): Convert to use ISA_* constants rather than
585 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
586 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
587 to use strcasecmp to recognize "default" and to use
588 mips_cpu_info_from_name to get CPU numbers from argument.
589 (md_show_usage): Move -mips32 so it's with the rest of the ISA
590 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
592 (s_mipsset): Accept ISA value 32.
593 * doc/as.texinfo: Clean up MIPS options summary slightly,
594 remove -no-mips32. Add note about -mips4 and -mips32
595 specifying those ISA levels. Delete -mips32 and -no-mips32
596 cpu flag descriptions.
597 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
598 up the supported CPU switch list, and replace 4Kc, 4Km, and
599 4Kp entries with a single mips32-4k entry. Note that you can
602 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
604 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
606 (md_parse_option): Add cases for OPTION_MIPS5 and
608 (md_show_usage): Mention -mips5 and -mips64 arguments.
609 (s_mipsset): Add cases for MIPS5 and MIPS64.
610 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
612 * doc/as.texinfo: Mention -mips5 and -mips64 options
614 * doc/c-mips.texi: Likewise. Also update introduction
615 and ".set" usage information.
617 * config/tc-mips.c (md_show_usage): Add "sb1" to the
619 (mips_cpu_info_table): Add SB-1 entries.
620 * doc/c-mips.texi: Add "sb1" to the list of CPUs
621 known to the -mcpu option.
623 * doc/as.texinfo: Correct description of MIPS -mcpu
624 option, by copying some of the text from doc/c-mips.texi.
626 2000-12-01 Joel Sherrill <joel@OARcorp.com>
628 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
630 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
631 (sparc*-*-rtems*): Switched from a.out to ELF.
632 * configure: Regenerate.
633 * config.in: Regenerate.
634 * Makefile.in: Regenerate.
635 * aclocal.m4: Regenerate.
636 * po/gas.pot: Regenerate.
638 2000-11-30 Philip Blundell <pb@futuretv.com>
640 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
641 even in non BFD_ASSEMBLER case.
643 2000-11-30 Diego Novillo <dnovillo@redhat.com>
645 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
648 2000-11-29 Richard Henderson <rth@redhat.com>
650 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
651 until dwarf2_finish; use relaxation to get cross-fragment offsets;
652 thread multiple subsegments properly; handle multiple code
653 sections properly; emit proper compilation unit info for assembler
656 * as.h (enum _relax_state): Add rs_dwarf2dbg.
657 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
658 (dwarf2dbg_estimate_size_before_relax): Declare.
659 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
660 * write.c: Include dwarf2dbg.h.
661 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
662 (relax_segment): Likewise.
664 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
666 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
667 jump>: Use as_bad_where instead of as_bad. Tweak error message
668 accordingly. Stabilize frag by updating fix part and resetting
670 <undefined symbol, unconditional jump>: Ditto.
671 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
672 indexing is_end_of_line[].
673 (md_assemble): Initialize size to 0.
674 (md_section_align): Mark parameter seg as unused.
675 (parse_reg): Parse names case-insensitively.
677 2000-11-28 Kazu Hirata <kazu@hxi.com>
679 * config/obj-aout.h: Fix formatting.
680 * config/obj-bout.h: Likewise.
681 * config/obj-coff.c: Likewise.
682 * config/obj-coff.h: Likewise.
683 * config/obj-elf.h: Likewise.
684 * config/obj-som.h: Likewise.
685 * config/obj-vms.c: Likewise.
686 * config/obj-vms.h: Likewise.
687 * config/tc-h8300.h: Likewise.
688 * config/tc-ns32k.h: Likewise.
689 * config/tc-sparc.h: Likewise.
690 * config/tc-tic54x.h: Likewise.
691 * config/tc-z8k.h: Likewise.
693 2000-11-28 Nick Clifton <nickc@redhat.com>
695 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
696 License is present in the sources, but not the output, and
697 also available from the GNU website.
698 (GNU Free Documentation License): Comment out this section.
700 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
702 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
703 targets. Remove i860 from valid a.out targets.
704 * Makefile.in: Regenerate.
706 * config/tc-cris.c: Include dwarf2dbg.h.
707 (md_pseudo_table): Add .file and .loc.
708 (md_assemble): Call dwarf2_emit_insn if generating ELF.
709 (s_cris_file, s_cris_loc): New.
710 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
711 * Makefile.am: Regenerate dependencies.
712 * Makefile.in: Regenerate.
714 2000-11-28 Alan Modra <alan@linuxcare.com.au>
716 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
717 (MRI_MUL_PRECEDENCE): Likewise.
718 (op_rank): Fix a comment typo.
720 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
722 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
724 (get_operand): Fix analysis for movw/movb instructions.
726 2000-11-24 Nick Clifton <nickc@redhat.com>
728 * configure.in (xscale-elf): Add target.
729 (xscale-coff): Add target.
730 * configure: Regenerate.
732 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
734 (ARM_EXT_XSCALE): New ARM architecture extension.
735 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
736 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
737 (ARM_THUMB): Rename to ARM_EXT_THUMB.
738 (ARM_ARCH_V4): Remove processor from architecture.
739 (ARM_ARCH_3M): New architecutre definition.
740 (ARM_ARCH_V5TE): New architecutre definition.
741 (ARM_ARCH_XSCALE): New architecutre definition.
742 (CPU_DEFAULT): Allow to be defaulted to XScale.
743 (atpcs): New boolean variable.
744 (ldr_flags): Support 'd' flag for double word loads.
745 (str_flags): Support 'd' flag for double word stored.
746 (do_mia): New function.
747 (do_mar): New function.
748 (do_mra): New function.
749 (do_pld): New function.
750 (do_ldrd): New function.
751 (do_blx): New function.
752 (do_bkpt): New function.
753 (do_clz): New function.
754 (do_lstc2): New function.
755 (do_cdp2): New function.
756 (do_t_blx): New function.
757 (do_t_bkpt): New function.
758 (do_smla): New function.
759 (do_smlal): New function.
760 (do_smul): New function.
761 (do_qadd): New function.
762 (do_co_reg2c): New function.
763 (LONGEST_INSN): Redefine to 7.
765 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
766 command line switches.
768 2000-11-22 Jim Wilson <wilson@redhat.com>
770 * config/tc-ia64.c (pseudo_func): Add missing initializers.
771 (struct rsrc): Make line unsigned.
772 (gr_values): Add missing initializer.
773 (SLOT_NUM_NOT_SET): Add unsigned cast.
774 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
775 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
776 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
777 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
778 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
779 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
780 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
781 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
782 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
783 Add ATTRIBUTE_UNUSED to unused parameters.
784 (convert_expr_to_ab_reg): Add parens.
785 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
786 (dot_prologue): Initialize grsave when declared.
787 (md_pseudo_table): Add missing initializers.
788 (operand_match): Add casts to bfd_vma.
789 (emit_one_bundle): Delete unused local prev. Make required_template
791 (specify_resource): Cast i to unsigned.
792 (note_register_values): Use fprintf_vma.
793 (print_dependency): Likewise.
795 2000-11-21 Jim Wilson <wilson@redhat.com>
797 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
798 for unwind info section.
799 (dot_endp): Likewise for unwind section.
801 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
804 2000-11-21 Jakub Jelinek <jakub@redhat.com>
806 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
807 (output_insn): Call dwarf2_emit_insn.
808 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
810 2000-11-17 Richard Henderson <rth@redhat.com>
812 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
813 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
814 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
816 2000-11-17 Nick Clifton <nickc@redhat.com>
818 * config/tc-arm.c (md_pseudo_table): Add support for .line and
821 2000-11-17 Richard Henderson <rth@redhat.com>
823 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
825 2000-11-17 Richard Henderson <rth@redhat.com>
827 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
828 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
829 tri-state definition of alpha_flag_mdebug.
830 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
831 (s_alpha_file): Store first .file directive.
833 (md_pseudo_table): Add stabs and stabn.
835 2000-11-17 Richard Henderson <rth@redhat.com>
837 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
839 2000-11-17 Richard Henderson <rth@redhat.com>
841 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
842 (main): Call dwarf2_finish.
843 * as.h (debug_type): Clarify documentation of the meaning
845 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
846 (print_stats): Fix parenthesis problem.
847 (now_subseg_size): New.
848 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
849 (dwarf2_directive_file): Don't set debug_type.
850 (dwarf2_where): Honor DEBUG_DWARF2 first.
851 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
852 do nothing if not emitting dwarf2 debug info, or no work.
853 * dwarf2dbg.h (dwarf2_emit_insn): Update.
854 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
855 (ecoff_new_file): Likewise.
856 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
857 commentary wrt dwarf2.
859 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
860 ATTRIBUTE_UNUSED as needed.
861 (emit_insn): Call dwarf2_emit_insn.
864 (s_alpha_coff_wrapper): Don't handle them.
865 (md_pseudo_table): Update for .file and .loc.
866 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
868 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
869 don't protect with debug_type.
870 * config/tc-hppa.c (md_assemble): Likewise.
871 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
872 * config/tc-mn10300.c (md_assemble): Likewise.
873 * config/tc-sh.c (md_assemble): Likewise.
874 * config/tc-v850.c (md_assemble): Likewise.
876 * config/tc-arm.c (arm_end_of_source): Remove.
877 * config/tc-hppa.c (pa_end_of_source): Remove.
878 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
879 * config/tc-mn10300.c (mn10300_finalize): Remove.
880 * config/tc-sh.c (sh_finalize): Remove.
881 * config/tc-v850.c (sh_finalize): Remove.
883 * config/tc-arm.h (md_end): Remove.
884 * config/tc-hppa.h (md_end): Remove.
885 (DWARF2_LINE_MIN_INSN_LENGTH): New.
886 * config/tc-m68hc11.h (md_end): Remove.
887 * config/tc-mn10300.h (md_end): Remove.
888 * config/tc-sh.h (md_end): Remove.
889 * config/tc-v850.h (md_end): Remove.
891 * config/tc-ia64.c (emit_one_bundle): Don't protect
892 dwarf2 bits with debug_type.
893 (md_assemble): Likewise.
894 (ia64_end_of_source): Don't call dwarf2_finish.
896 2000-11-16 Jim Wilson <wilson@redhat.com>
898 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
899 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
902 2000-11-16 H.J. Lu <hjl@gnu.org>
904 * config/obj-elf.c (obj_elf_symver): Don't check the missing
907 2000-11-15 Kazu Hirata <kazu@hxi.com>
909 * config/tc-tic30.c: Fix formatting.
910 * config/tc-tic80.c: Likewise.
911 * config/tc-v850.c: Likewise.
912 * config/tc-vax.c: Likewise.
913 * config/tc-w65.c: Likewise.
914 * config/tc-z8k.c: Likewise.
916 2000-11-14 DJ Delorie <dj@redhat.com>
918 * config/tc-v850.c: Support dwarf2.
919 * config/tc-v850.h: Ditto.
921 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
922 parse_cons_expression_v850 to initialize hold_cons_reloc.
924 2000-11-15 Bernd Schmidt <bernds@redhat.com>
926 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
927 (errata_nops_necessary_p): New function.
928 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
931 2000-11-14 Jim Wilson <wilson@redhat.com>
933 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
934 return little endian bfd formats.
936 2000-11-14 Kazu Hirata <kazu@hxi.com>
938 * config/aout_gnu.h: Fix formatting.
939 * config/atof-vax.c: Likewise.
940 * config/m68k-parse.h: Likewise.
941 * config/m88k-opcode.h: Likewise.
942 * config/obj-elf.c: Likewise.
943 * config/tc-arm.c: Likewise.
944 * config/tc-cris.c: Likewise.
945 * config/tc-i386.c: Likewise.
946 * config/tc-ia64.c: Likewise.
947 * config/tc-mn10300.c: Likewise.
948 * config/te-386bsd.h: Likewise.
949 * config/te-hppa.h: Likewise.
950 * config/te-nbsd.h: Likewise.
951 * config/te-ppcnw.h: Likewise.
952 * config/te-sparcaout.h: Likewise.
953 * config/te-tmips.h: Likewise.
954 * config/vax-inst.h: Likewise.
955 * config/vms-conf.h: Likewise.
957 2000-11-14 Jakub Jelinek <jakub@redhat.com>
959 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
961 2000-11-13 H.J. Lu <hjl@gnu.org>
963 * config/obj-elf.c (elf_frob_symbol): Support
964 ".symver name,name2@@@nodename".
965 (elf_frob_file_before_adjust): Likewise.
967 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
968 and ".symver name,name2@@@nodename".
971 2000-11-12 H.J. Lu (hjl@gnu.org)
973 * config/obj-elf.c (obj_elf_symver): Check missing version
976 2000-11-12 H.J. Lu (hjl@gnu.org)
978 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
979 instead of bfd_vma for non-bfd assemblers.
981 2000-11-09 Kazu Hirata <kazu@hxi.com>
983 * itbl-ops.c: Fix comment typos.
985 2000-11-08 Jim Wilson <wilson@redhat.com>
987 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
988 (struct unwind): Add next_slot_frag field.
989 (slot_index): New parameters slot_frag and first_frag. Add code
990 to add in frag sizes when different. Add comments.
991 (fixup_unw_records): New locals first_frag and last_frag. Pass new
992 arguments to slot_index.
993 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
994 loop end. Set next_slot_frag field.
996 2000-11-07 H.J. Lu <hjl@gnu.org>
998 * doc/as.texinfo (.symver): Updated for versioned symbol
1001 * obj.h (format_ops): Add the frob_file_before_adjust field.
1003 * config/obj-aout.c (aout_format_ops): Set the
1004 frob_file_before_adjust field to 0.
1005 * config/obj-coff.c (coff_format_ops): Likewise.
1006 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1008 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1010 (elf_frob_file_before_adjust): New function to remove unneeded
1011 versioned symbols from the symbol table.
1012 (elf_format_ops): Set the frob_file_before_adjust field to
1013 elf_frob_file_before_adjust.
1015 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1018 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1020 2000-11-07 Peter Targett <peter.targett@arccores.com>
1022 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1024 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1025 Fix compile time warning messages.
1027 2000-11-07 Nick Clifton <nickc@redhat.com>
1029 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1030 buffer in order to avoid buffer overflows.
1032 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1034 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1035 Change M to m for -milp32 or -mlp64 to match gcc.
1036 (dot_endp): Use bytes_per_address instead of 8.
1037 (emit_one_bundle): Use number_to_chars_littleendian instead of
1039 (fix_insn): Likewise.
1040 (ia64_init): New function.
1041 (ia64_target_format): New function.
1042 (md_begin): Set endianness, arch, and machine as appropriate.
1043 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1044 Make these macros depend on TE_HPUX macro.
1045 (TARGET_FORMAT): Define.
1046 (HOST_SPECIAL_INIT): Define.
1047 * config/te-hpux.h: New file.
1048 * configure.in: Add "ia64-*-hpux*" target to configure.
1049 * configure: Regenerate.
1051 2000-11-06 Kazu Hirata <kazu@hxi.com>
1053 * as.c: Fix formatting.
1054 * dwarf2dbg.c: Likewise.
1055 * input-file.c: Likewise.
1056 * input-file.h: Likewise.
1057 * input-scrub.c: Likewise.
1058 * itbl-ops.c: Likewise.
1059 * listing.c: Likewise.
1060 * macro.h: Likewise.
1061 * messages.c: Likewise.
1063 * subsegs.c: Likewise.
1064 * subsegs.h: Likewise.
1065 * write.c: Likewise.
1067 2000-11-06 Nick Clifton <nickc@redhat.com>
1069 * doc/as.texinfo: Add GNU Free Documentation License.
1070 * doc/gasp.texi: Add GNU Free Documentation License.
1071 * doc/as.1: Add GNU Free Documentation License.
1073 2000-11-05 Nick Clifton <nickc@redhat.com>
1075 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1077 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1079 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1080 * configure: Regenerate.
1082 2000-11-01 Nick Clifton <nickc@redhat.com>
1084 * read.c (original_case_string): New global variable.
1085 (read_a_source_file): Copy opcode string into
1086 original_case_string if clobbering the case of the opcode.
1087 * read.h: Export the definition of original_case_string.
1088 * config/tc-arm.c (md_assembler): When parsing a .req
1089 directive use the original opcode string, not the case
1092 2000-11-02 Nick Clifton <nickc@redhat.com>
1094 * config/tc-mn10300.c (debug_line): Remove this static
1096 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1097 dwarf2_where and dwarf2_gen_line_info.
1099 2000-11-02 Theo Honohan <th@futuretv.com>
1101 * config/tc-arm.c (do_msr): Improve error message.
1103 2000-10-31 Eric Christopher <echristo@redhat.com>
1105 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1106 or pc-relative, else use fx_offset.
1108 2000-10-31 Jim Wilson <wilson@redhat.com>
1110 * config/tc-ia64.c (struct md): New field tag_fixups.
1111 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1112 qualifying predicate.
1113 (emit_one_bundle): Delete spurious multiplication by one. Handle
1115 (ia64_start_line): Error if dangling qualifying predicate.
1116 (defining_tag): New static variable.
1117 (ia64_unrecognized_line, case '['): Parse tags.
1118 (ia64_frob_label): Create tag_fixups.
1119 (md_assemble): Reset md.qp.X_op after using it.
1121 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1123 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1125 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1127 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1129 2000-10-30 Kazu Hirata <kazu@hxi.com>
1131 * expr.c: Fix formatting.
1132 * flonum-copy.c: Likewise.
1133 * flonum.h: Likewise.
1137 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1139 * as.h (OPTION_MD_BASE): Bump to 190.
1140 * as.c (parse_args) <std_longopts>: Add comment about the need to
1141 check OPTION_MD_BASE in as.h.
1143 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1146 2000-10-27 Nick Clifton <nickc@redhat.com>
1148 * configure.in (emulations): Add m68hc12.
1149 * configure: Regenerate.
1150 * po/gas.pot: Regenerate.
1152 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1154 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1156 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1158 2000-10-25 Nick Clifton <nickc@redhat.com>
1160 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1161 a DWARF2 line number information sequence.
1163 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1165 * read.c (generate_lineno_debug): Update comment describing why
1166 DWARF2 line number debug information is not generated
1167 automatically by this function.
1169 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1172 * config/tc-arm.h (md_end): Define.
1173 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1175 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1176 if generating DWARF2 line numbers.
1177 (arm_end_of_source): New function. Call dwarf2_finish if
1180 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1181 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1182 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1184 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1186 * tc-i386.c: Fix prototype declarations for functions taking no
1189 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1191 * tc-i386.c (i386_operand_modifier): Remove.
1192 (build_displacement_string): Remove.
1193 (i386_parse_seg): Remove.
1194 (i386_intel_memory_operand): Remove.
1195 (i386_intel_operand): Re-write using recursive descent parser based
1196 on MASM documentation.
1197 (struct intel_parser_s): New structure.
1198 (intel_parser): New static variable.
1199 (struct intel_token): New structure.
1200 (cur_token, prev_token): New static variables.
1213 (intel_match_token): New function.
1214 (intel_get_token): New function.
1215 (intel_putback_token): New function.
1216 (intel_expr): New function.
1217 (intel_e05): New function.
1218 (intel_e05_1): New function.
1219 (intel_e06): New function.
1220 (intel_e06_1): New function.
1221 (intel_e09): New function.
1222 (intel_e09_1): New function.
1223 (intel_e10): New function.
1224 (intel_e10_1): New function.
1225 (intel_e11): New function.
1227 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1229 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1230 instructions to loose any special insn->architecture mask.
1232 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1233 (sparc_md_end, sparc_arch_types, sparc_arch,
1234 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1235 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1236 request v9b architecture if they are used).
1238 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1240 * config/tc-m68k.c: Fix the previous misapplied patch.
1242 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1244 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1245 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1246 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1249 2000-10-17 Kazu Hirata <kazu@hxi.com>
1251 * debug.c: Fix formatting.
1252 * depend.c: Likewise.
1253 * dwarf2dbg.c: Likewise.
1254 * dwarf2dbg.h: Likewise.
1255 * ecoff.c: Likewise.
1258 * flonum-konst.c: Likewise.
1259 * frags.h: Likewise.
1261 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1263 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1265 * doc/as.texinfo: Added notes about this new option.
1267 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1269 * config/tc-sh.c (JREG): Remove.
1270 (md_convert_frag): Remove #if 0:d code using JREG.
1272 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1274 * config/tc-i386.c (i386_operand_modifier): Only match
1275 modifiers SHORT and FLAT if they are followed by a space.
1276 (parse_register): When `allow_naked_reg' is set, do not confuse
1277 identifiers that start with a register name with a register.
1279 2000-10-12 Kazu Hirata <kazu@hxi.com>
1281 * app.c: Fix formatting.
1284 * bit_fix.h: Likewise.
1289 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1291 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1293 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1295 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1296 Re-arrange function a little and improve error message.
1298 * write.c (write_relocs): Fix a comment.
1300 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1303 2000-10-05 Jim Wilson <wilson@cygnus.com>
1305 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1307 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1309 * config/tc-i386.c: Delete some useless comments, reformat others.
1311 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1312 non-global syms in linkonce sections.
1314 2000-10-04 Ralf Baechle <ralf@gnu.org>
1316 * config/tc-ia64.c (operand_match): Don't use // style comments.
1317 * config/tc-i370.c: Likewise.
1319 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1321 Changes to handle varying register prefix and user symbol prefix.
1322 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1323 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1324 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1325 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1326 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1327 (demand_register_prefix): New variable.
1328 (md_pseudo_table): New pseudo ".syntax".
1329 (md_longopts): New options --no-underscore and --underscore.
1330 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1331 on symbols_have_leading_underscore.
1332 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1333 (get_spec_reg): Ditto.
1334 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1336 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1338 <case OPTION_NO_US, case OPTION_US>: New.
1339 (md_show_usage): Be brief and reformat to match continuation of
1341 * po/gas.pot: Regenerate.
1343 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1345 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1346 force relocs for 12 bit branches.
1347 (md_apply_fix): Similarly, adjust logic here.
1349 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1351 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1352 adjust for external and weak syms as we will use a reloc. Allow
1353 for +8 offset when calculating limits of branches.
1354 (hppa_fix_adjustable): Undo 2000-09-23 change.
1355 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1356 Correct distance calculation.
1357 (tc_gen_reloc): Print the file name and line number if we can't
1360 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1361 * config/tc-hppa.c (nonzero_dibits): Define.
1362 (arg_reloc_stub_needed): Check each arg and return value
1363 separately for zero case.
1364 (pa_align): Declare argument `bytes'.
1366 2000-09-25 Kazu Hirata <kazu@hxi.com>
1368 * config/tc-cris.c: Fix formatting.
1369 * config/tc-d10v.h: Likewise.
1370 * config/tc-d30v.c: Likewise.
1371 * config/tc-d30v.h: Likewise.
1372 * config/tc-fr30.c: Likewise.
1373 * config/tc-fr30.h: Likewise.
1374 * config/tc-m68k.c: Likewise.
1375 * config/tc-m68k.h: Likewise.
1376 * config/tc-pj.h: Likewise.
1377 * config/tc-ppc.c: Likewise.
1378 * config/tc-ppc.h: Likewise.
1379 * config/tc-sh.c: Likewise.
1380 * config/tc-sh.h: Likewise.
1381 * config/tc-sparc.c: Likewise.
1382 * config/tc-v850.h: Likewise.
1383 * config/tc-vax.h: Likewise.
1384 * config/tc-w65.h: Likewise.
1385 * config/tc-z8k.h: Likewise.
1387 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1389 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1390 checks only for ELF.
1391 (hppa_force_relocation): Likewise.
1393 2000-09-22 Jim Wilson <wilson@cygnus.com>
1395 * config/tc-ia64.c (dv_sem): Add "stop".
1396 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1397 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1398 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1400 (mark_resources): Check IA64_RS_PRr.
1402 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1404 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1405 md_estimate_size_before_relax): Redesign and clean up the
1406 relaxation mechanism.
1408 2000-09-21 Kazu Hirata <kazu@hxi.com>
1410 * config/tc-ns32k.c: Fix formatting.
1411 * config/tc-ns32k.h: Likewise.
1413 2000-09-20 Kazu Hirata <kazu@hxi.com>
1415 * config/tc-m32r.c: Fix formatting.
1416 * config/tc-m32r.h: Likewise.
1417 * config/tc-m68851.h: Likewise.
1418 * config/tc-m68hc11.c: Likewise.
1419 * config/tc-m68hc11.h: Likewise.
1420 * config/tc-m88k.c: Likewise.
1421 * config/tc-mcore.c: Likewise.
1422 * config/tc-mcore.h: Likewise.
1423 * config/tc-mips.c: Likewise.
1424 * config/tc-mips.h: Likewise.
1425 * config/tc-mn10200.h: Likewise.
1426 * config/tc-mn10300.h: Likewise.
1427 * config/tc-tahoe.c: Likewise.
1428 * config/tc-tahoe.h: Likewise.
1430 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1432 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1433 Likewise in relaxation description comments.
1435 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1437 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1438 subtraction of two syms without emitting a relocation.
1440 From David Huggins-Daines <dhd@linuxcare.com>
1441 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1442 global or weak symbols.
1444 2000-09-15 Kazu Hirata <kazu@hxi.com>
1446 * config/tc-h8300.h: Fix formatting.
1447 * config/tc-h8500.c: Likewise.
1448 * config/tc-h8500.h: Likewise.
1449 * config/tc-hppa.h: Likewise.
1450 * config/tc-i370.h: Likewise.
1451 * config/tc-i386.h: Likewise.
1452 * config/tc-i860.c: Likewise.
1453 * config/tc-i860.h: Likewise.
1454 * config/tc-i960.h: Likewise.
1455 * config/tc-ia64.c: Likewise.
1456 * config/tc-ia64.h: Likewise.
1458 2000-09-14 Kazu Hirata <kazu@hxi.com>
1460 * config/tc-a29k.c: Fix formatting.
1461 * config/tc-alpha.c: Likewise.
1462 * config/tc-arc.c: Likewise.
1463 * config/tc-arc.h: Likewise.
1464 * config/tc-arm.c: Likewise.
1465 * config/tc-arm.h: Likewise.
1466 * config/tc-avr.c: Likewise.
1467 * config/tc-avr.h: Likewise.
1468 * config/tc-tic30.c: Likewise.
1469 * config/tc-tic30.h: Likewise.
1470 * config/tc-tic54x.c: Likewise.
1471 * config/tc-tic54x.h: Likewise.
1472 * config/tc-tic80.c: Likewise.
1473 * config/tc-tic80.h: Likewise.
1475 2000-09-14 Timothy Wall <twall@cygnus.com>
1477 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1478 parallel comparisons for later use.
1479 (struct rsrc): Add parallel comparison type.
1480 (resources_match): Skip special cases of PR usage (non-conflicting
1483 2000-09-13 Kazu Hirata <kazu@hxi.com>
1485 * config/obj-ecoff.c: Fix formatting.
1486 * config/obj-elf.c: Likewise.
1487 * config/obj-elf.h: Likewise.
1488 * config/obj-evax.h: Likewise.
1489 * config/obj-generic.h: Likewise.
1490 * config/obj-hp300.c: Likewise.
1491 * config/obj-hp300.h: Likewise.
1492 * config/obj-ieee.h: Likewise.
1493 * config/obj-vms.c: Likewise.
1494 * config/obj-vms.h: Likewise.
1496 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1498 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1499 (md_parse_option): Ditto.
1500 (md_longopts): Add -mips32 option.
1501 (md_show_usage): Document new options.
1502 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1503 (mips_ip): Assemble mfc0 with a sub-selection code.
1504 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1505 (mips_cpu_to_str): New function.
1506 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1507 Use CPU_* defines instead of hardcoded numbers.
1509 * doc/as.texinfo: Document new options.
1510 * doc/c-mips.texi: Ditto.
1512 2000-09-12 Kazu Hirata <kazu@hxi.com>
1514 * as.h: Fix formatting.
1515 * asintl.h: Likewise.
1516 * bit_fix.h: Likewise.
1517 * config/obj-aout.c: Likewise.
1518 * config/obj-aout.h: Likewise.
1519 * config/obj-bout.c: Likewise.
1520 * config/obj-bout.h: Likewise.
1521 * config/obj-coff.c: Likewise.
1522 * config/obj-coff.h: Likewise.
1523 * dwarf2dbg.h: Likewise.
1525 * flonum.h: Likewise.
1526 * frags.h: Likewise.
1527 * itbl-ops.h: Likewise.
1528 * macro.h: Likewise.
1531 * struc-symbol.h: Likewise.
1532 * subsegs.h: Likewise.
1533 * symbols.h: Likewise.
1535 * write.h: Likewise.
1537 2000-09-11 Kazu Hirata <kazu@hxi.com>
1539 * bignum-copy.c: Fix formatting.
1540 * config/tc-i370.c: Likewise.
1541 * config/tc-i960.c: Likewise.
1542 * config/tc-m68k.c: Likewise.
1543 * ehopt.c: Likewise.
1544 * flonum-copy.c: Likewise.
1545 * flonum-konst.c: Likewise.
1546 * flonum-mult.c: Likewise.
1547 * literal.c: Likewise.
1550 * stabs.c: Likewise.
1551 * subsegs.c: Likewise.
1553 2000-09-09 Philip Blundell <philb@gnu.org>
1555 * configure.in (arm*-*-uclinux*): New target.
1556 * configure: Regenerate.
1558 2000-09-09 Kazu Hirata <kazu@hxi.com>
1560 * input-file.c: Fix formatting.
1561 * itbl-ops.c: Likewise.
1562 * messages.c: Likewise.
1564 2000-09-08 Philip Blundell <philb@gnu.org>
1566 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1569 2000-09-07 H.J. Lu <hjl@gnu.org>
1571 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1572 * configure: Rebuild.
1574 2000-09-07 Kazu Hirata <kazu@hxi.com>
1576 * atof-generic.c: Fix formatting.
1577 * config/tc-mips.c: Likewise.
1578 * config/tc-vax.c: Likewise.
1579 * input-scrub.c: Likewise.
1581 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1583 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1584 * configure.in (sh-*-linux*): Added.
1585 * configure: Rebuilt.
1587 2000-09-06 Kazu Hirata <kazu@hxi.com>
1589 * config/tc-hppa.c: Fix formatting.
1591 * ecoff.c: Fix formatting.
1593 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1595 * configure: Rebuilt with new libtool.m4.
1597 2000-09-05 Kazu Hirata <kazu@hxi.com>
1599 * cgen.c: Fix formatting.
1600 * config/tc-ia64.c: Likewise.
1602 2000-09-05 Nick Clifton <nickc@redhat.com>
1604 * aclocal.m4: Regenerate.
1605 * config.in: Regenerate.
1606 * configure: Regenerate.
1607 * po/gas.pot: Regenerate.
1609 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1611 * config/tc-cris.c: Correct comment typos.
1613 2000-09-05 Eric Christopher <echristo@cygnus.com>
1615 * config/tc-mn10300.c: Cleanup.
1616 (md_pcrel_from): Enable.
1618 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1620 * expr.c (operand): Fix a comment typo.
1621 * write.c (write_relocs): Fix a signed/unsigned warning.
1623 * config/tc-hppa.c (fudge_reg_expressions): New
1624 (hppa_force_reg_syms_absolute): New.
1625 (pa_equ): Allow reg_section expressions.
1626 * config/tc-hppa.c (md_optimize_expr): Define.
1627 (hppa_force_reg_syms_absolute): Prototype.
1629 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1630 (pa_parse_number): Pass in arg to select fp reg parsing.
1631 Return 1 to indicate format checks pass. If strict, then only
1632 accept a register or register symbol. Return value in...
1633 (pa_number): New static for pa_parse_number.
1634 (FP_REG_BASE): Define.
1635 (FP_REG_RSEL): Define.
1636 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1637 appropriate. White space changes.
1638 (need_pa11_opcode): Don't bother passing any params, get them from
1640 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1641 Remove extraneous check in case 'Q'.
1642 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1643 reg, set section of resulting symbol to reg_section.
1644 (pa_parse_space_stmt): Modify call to pa_parse_number.
1645 (pa_space): Likewise.
1647 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1648 (hppa_force_relocation): Handle vtable relocs.
1649 (pa_vtable_entry): New.
1650 (pa_vtable_inherit): New.
1651 (md_pseudo_table): Add entries for vtable pseudos.
1652 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1653 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1655 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1656 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1657 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1659 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1660 specify a symbol type.
1662 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1663 dependent things together.
1664 (md_elf_symbol_type): Define.
1666 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1668 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1670 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1671 (obj_elf_vtable_entry): Declare.
1673 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1674 and export function.
1675 (obj_elf_vtable_entry): Similarly.
1676 (elf_pseudo_table): Fix the damage with a cast.
1678 2000-09-03 Richard Henderson <rth@cygnus.com>
1680 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1681 for template selection when a label is needed.
1683 2000-09-02 Kazu Hirata <kazu@hxi.com>
1685 * config/tc-ia64.c: Fix formatting.
1687 2000-09-02 Nick Clifton <nickc@redhat.com>
1689 * configure.in: Increase version number to 2.10.91.
1690 * configure: Regenerate.
1691 * aclocal.m4: Regenerate.
1692 * config.in: Regenerate.
1693 * po/gas.pot: Regenerate.
1694 * Makefile.in: Regenerate.
1696 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1698 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1699 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1700 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1702 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1705 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1707 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1708 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1709 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1710 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1711 (GOT_symbol): New variable.
1712 (md_undefined_symbol): Set it.
1714 2000-09-01 Richard Henderson <rth@cygnus.com>
1716 * config/tc-ia64.c (match): Don't inline.
1717 (extra_goodness): New.
1718 (md_begin): Prefer nop.f and nop.b for best_template.
1720 2000-08-31 Kazu Hirata <kazu@hxi.com>
1722 * as.c: Fix formatting.
1724 * frags.c: Likewise.
1725 * macro.c: Likewise.
1727 2000-08-31 Eric Christopher <echristo@cygnus.com>
1729 * config/tc-mn10300.c: Cleanup and fix warnings.
1730 (md_pseudo_table): Add initializers.
1731 (md_show_usage): Cleanup.
1732 (md_parse_option): Fix warnings.
1733 (md_undefined_symbol): Fix warnings.
1734 (md_conver_frag): Fix warnings.
1735 (tc_gen_reloc): Fix warnings.
1736 (md_apply_fix3): Fix warnings.
1737 (check_operand): Fix warnings.
1739 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1741 * acinclude.m4: Include libtool and gettext macros from the
1743 * aclocal.m4, configure: Rebuilt.
1745 2000-08-30 Mark Hatle <mhatle@mvista.com>
1747 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1749 2000-08-31 Kazu Hirata <kazu@hxi.com>
1751 * listing.c: Fix formatting.
1753 2000-08-29 Kazu Hirata <kazu@hxi.com>
1755 * app.c: Fix a comment typo. Fix formatting.
1757 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1759 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1760 offset of the target destination for jmp instructions.
1761 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1763 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1765 * NEWS: Mention support for CRIS.
1767 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1769 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1770 Sets `.lcomm' alignment to zero.
1772 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1774 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1775 (TC_FIX_ADJUSTABLE): Define.
1777 2000-08-23 Jim Wilson <wilson@cygnus.com>
1779 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1780 unwind.personality_routine is set.
1782 2000-08-23 H.J. Lu <hjl@gnu.org>
1784 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1786 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1788 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1791 2000-08-22 H.J. Lu <hjl@gnu.org>
1793 * config.in (STRICTCOFF): New for strict COFF.
1795 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1796 i386-*-go32* and i386-go32-rtems*.
1797 * configure: Rebuilt.
1799 * config/obj-coff.c (obj_coff_endef): Follow the historical
1800 behavior if STRICTCOFF is not defined.
1802 * doc/internals.texi: Document STRICTCOFF.
1804 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1806 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1807 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1808 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1809 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1810 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1811 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1812 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1815 2000-08-22 Eric Christopher <echristo@cygnus.com>
1817 * config/tc-mn10300.c: (md_apply_fix): New function.
1818 (mn10300_force_relocation): New function.
1819 (mn10300_fix_adjustable): New function.
1821 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1822 (TC_HANDLES_FX_DONE): Define.
1823 (obj_fix_adjustable): Define.
1824 (MD_APPLY_FIX3): Define.
1825 (TC_LINKRELAX_FIXUP): Define.
1827 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1829 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1831 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1833 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1835 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1836 if the fixup resulted in a relocation.
1838 2000-08-18 Nick Clifton <nickc@redhat.com>
1840 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1841 Make reference to first element of shift_names explicit.
1843 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1845 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1846 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1847 add a symbol's address. Removed all target-specific #ifdefs that
1848 used to accomplished the same.
1849 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1850 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1851 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1852 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1853 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1855 2000-08-17 Kazu Hirata <kazu@hxi.com>
1857 * dwarf2dbg.c: Fix formatting.
1859 2000-08-17 Nick Clifton <nickc@redhat.com>
1861 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1862 to be recoded as logical shift lefts by zero.
1864 2000-08-16 Jim Wilson <wilson@cygnus.com>
1866 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1867 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1869 (note_register_values): Handle IA64_OPND_R3_2 operands.
1871 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1873 * config/tc-i860.c (md_operand): Silly typo fixed.
1875 2000-08-16 Nick Clifton <nickc@redhat.com>
1877 * config/tc-arm.c (struct asm_shift): Delete.
1879 (enum asm_shift_index): New.
1880 (struct asm_shift_properties): New.
1881 (struct asm_shift_name): New.
1882 (shift_properties[]); New.
1883 (shift_names[]); New.
1885 (decode_shift): Use new structures.
1886 Issue a warning is "ROR #0" is used.
1887 Issue a warning if "ASR #0" or "LSR #0" is used.
1889 (md_begin): Initialise arm_shift_hsh table from new
1890 asm_shift_name array.
1892 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1894 * config/tc-sparc.c: Kill all warnings.
1895 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1897 (md_show_usage): Update usage text.
1899 2000-08-16 Nick Clifton <nickc@redhat.com>
1901 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1904 2000-08-15 Will Cohen <wcohen@redhat.com>
1906 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1908 * config/tc-sh.c (md_assemble): Changed so debug_type
1909 test performed for ppi_assemble
1910 * config/tc-sh.c: Included dwarf2dbg.h.
1911 (debug_line): Defined.
1912 (md_assemble): Generates dwarf2 line info.
1913 (sh_finalize): New function. Finalize dwarf2 info.
1914 (assemble_ppi): Returns size of code generated.
1915 (build_Mytes): Returns size of code generated.
1916 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1917 * config/tc-sh.h (md_end): Defined.
1918 (sh_finalize): Declared.
1920 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1922 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1925 2000-08-14 Nick Clifton <nickc@redhat.com>
1927 * config/tc-arm.c (do_bx): Allow "bx pc".
1929 2000-08-14 Jim Wilson <wilson@cygnus.com>
1931 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1932 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1933 (md_begin): Change assignment to md.flag to OR in the new bit.
1935 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1937 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1938 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1941 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1943 * NEWS: Mention i860 support.
1945 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1947 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1949 2000-08-14 Andreas Schwab <schwab@suse.de>
1951 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1953 2000-08-11 Andreas Schwab <schwab@suse.de>
1955 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1958 2000-08-11 Kazu Hirata <kazu@hxi.com>
1960 * expr.c: Fix formatting.
1961 * config/obj-bout.c: Likewise.
1963 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1965 * doc/c-i860.texi: Flesh out the i860 section more.
1967 2000-08-10 Kazu Hirata <kazu@hxi.com>
1969 * symbols.c: Fix formatting.
1972 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1974 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1975 has the IgnoreSize bit set.
1977 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1979 From Rodney Brown <RodneyBrown@mynd.com>
1980 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1981 * configure: Regenerate.
1983 2000-08-09 Kazu Hirata <kazu@hxi.com>
1985 * hash.c: Fix formatting.
1988 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1990 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1991 (i860_fix_info): New enum.
1992 (MD_APPLY_FIX3): Define.
1993 (WORKING_DOT_WORD): Define.
1994 (TC_HANDLES_FX_DONE): Define.
1995 (DIFF_EXPR_OK): Define.
1996 (LISTING_HEADER): Define.
1997 (TARGET_FORMAT): Select target format based on endian flag.
1998 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1999 (target_big_endian): Add external declaration.
2001 * config/tc-i860.c: All existing code reworked completely. Other
2002 new code shown below.
2003 (SYNTAX_SVR4): Define.
2004 (target_warn_expand): New variable.
2005 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2006 (md_longopts): Declare and define with new options (-EL, -EB,
2008 (md_show_usage): New function.
2009 (md_operand): New function.
2010 (obtain_reloc_for_imm16): New function.
2011 (md_apply_fix3): New function.
2012 (tc_gen_reloc): New function.
2014 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2016 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2017 2 bytes of the jump address are in the same frag.
2018 (find): Accept 68hc12 register indirect modes.
2020 * NEWS: Mention 68HC11 & 68HC12 support.
2022 2000-08-07 Richard Henderson <rth@cygnus.com>
2024 * config/tc-ia64.c (unwind): Add prologue_mask member.
2025 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2026 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2027 (dot_body): Clear unwind.prologue_mask.
2028 (dot_prologue): Set it. Accept a register second argument.
2030 2000-08-07 Kazu Hirata <kazu@hxi.com>
2032 * config/atof-ieee.c: Fix formatting.
2033 * config/atof-tahoe.c: Likewise.
2035 2000-08-06 Nick Clifton <nickc@cygnus.com>
2037 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2040 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2041 of .popsection, .previous, .pushsection, .subsection,
2042 .version, .vtable_entry, .vtable_inherit and .weak.
2044 2000-08-05 Kazu Hirata <kazu@hxi.com>
2046 * config/tc-cris.c: Fix formatting.
2047 * config/tc-i386.c: Likewise.
2048 * config/tc-sparc.c (sparc_ip): Simplify the code.
2050 2000-08-04 Kazu Hirata <kazu@hxi.com>
2052 * config/tc-cris.c: Rearrange code for readability.
2053 * config/tc-d10v.c: Fix formatting.
2054 * config/tc-m32r.c: Likewise.
2055 * config/tc-sparc.c: Likewise.
2057 2000-08-02 Jim Wilson <wilson@cygnus.com>
2059 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2060 before ia64_find_opcode.
2061 (md_assemble): Likewise.
2063 2000-08-01 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2066 Undo some formatting fixes.
2068 2000-08-01 Kazu Hirata <kazu@hxi.com>
2070 * config/obj-som.c: Fix formatting.
2071 * config/obj-ieee.c: Likewise.
2072 * config/tc-arm.c: Likewise.
2073 * config/tc-v850.c: Likewise.
2075 2000-08-01 Nick Clifton <nickc@redhat.com>
2077 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2078 index by command line option.
2080 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2082 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2083 (@node M68K-Branch): Rewrite to match the reality.
2085 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2087 * doc/c-i860.texi: New file.
2088 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2089 * doc/Makefile.in: Regenerate.
2090 * doc/all.texi: Add I860 as relevant architecture.
2091 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2093 2000-07-31 Kazu Hirata <kazu@hxi.com>
2095 * config/tc-d30v.c: Fix formatting.
2097 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2099 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2100 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2101 long emit a long branch if available instead of an absolute jump, never
2102 emit absolute jumps for anything with --pcrel.
2104 * doc/c-m68k.texi: Document new command line option.
2106 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2108 * config/tc-avr.c: Use PARAMS macro in function declarations.
2109 Don't declare md_pcrel_from_section (already in tc-avr.h).
2110 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2111 (avr_operand): Don't set (unsigned) op_mask to -1.
2113 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2115 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2116 * configure: Regenerated.
2117 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2118 of operand to the .type directive (.e.g, "type").
2120 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2122 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2123 * app.c (do_scrub_chars): Record where first comment found.
2124 * read.c (read_a_source_file): Init found_comment on entry, and
2125 notify whether comments found on exit.
2126 * config/tc-hppa.c (md_shortopts): Add "c".
2127 (md_longopts): Add warn-comment.
2128 (md_parse_option): Handle it.
2129 (md_show_usage): Show available options.
2130 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2132 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2134 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2135 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2137 (md_estimate_size_before_relax): Don't fall off end of function.
2139 2000-07-27 Kazu Hirata <kazu@hxi.com>
2141 * config/tc-avr.c: Fix formatting.
2142 * config/tc-ns32k.c: Likewise.
2144 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2146 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2148 2000-07-27 Kazu Hirata <kazu@hxi.com>
2150 * config/tc-d10v.c: Fix formatting.
2151 * config/tc-z8k.c: Likewise.
2152 * config/tc-sparc.c: Likewise.
2154 2000-07-26 Dave Brolley <brolley@redhat.com>
2156 * cgen.c (queue_fixup): Declare opinfo.
2157 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2158 (gas_cgen_md_operand): Ditto.
2159 (gas_cgen_md_apply_fix3): Ditto.
2161 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2163 * config/obj-coff.c (obj_frob_symbol): Don't merge
2164 labels. Don't merge if the symbol isn't constant. Return
2165 immediately if a symbol is merged.
2167 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2169 * frags.c (frag_align): Correct absolute section alignment.
2171 2000-07-20 DJ Delorie <dj@redhat.com>
2173 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2174 it breaks linking against DLLs.
2176 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2178 * configure.in: Add CRIS support.
2179 * configure: Regenerate.
2180 * Makefile.am: (CPU_TYPES): Add cris.
2181 (CPU_OBJ_VALID) [aout]: Add cris.
2182 (MULTI_CPU_TYPES): Add cris.
2183 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2184 [coff]: Only i386 and mips are valid.
2185 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2186 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2187 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2188 Regenerate dependencies.
2189 * Makefile.in: Regenerate.
2190 * aclocal.m4: Regenerate.
2191 * as.c: Declare crisaout, criself.
2192 * config/tc-cris.h, config/tc-cris.c: New.
2193 * config/e-criself.c, config/e-crisaout.c: New.
2194 * po/POTFILES.in, po/gas.pot: Regenerate.
2196 2000-07-20 Kazu Hirata <kazu@hxi.com>
2198 * read.c: Fix formatting.
2199 * write.c: Fix formatting.
2201 2000-07-19 H.J. Lu <hjl@gnu.org>
2203 * sb.c: Include <stdlib.h> if exists for abort ().
2205 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2207 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2208 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2209 (pa_type_args): Same here.
2211 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2213 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2214 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2215 the storage class is already set.
2217 2000-07-17 Kazu Hirata <kazu@hxi.com>
2219 * config/tc-m68hc11.c: Fix formatting.
2220 * config/tc-mn10200.c: Likewise.
2221 * config/tc-mn10300.c: Likewise.
2222 * config/tc-pj.c: Likewise.
2223 * config/tc-tic80.c: Likewise.
2224 * config/tc-w65.c: Likewise.
2226 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2228 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2231 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2233 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2236 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2238 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2239 ELF as are used for SOM (except the 32-bit reloc one) to decide
2240 whether a symbol can be reduced to a section symbol. Expand on
2241 the comment for symbols involved in LR% and RR% expressions.
2243 2000-07-14 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-mips.c (mips_disable_float_construction): New
2246 static variable. Set to true if doubles should not be
2247 constructed by loading two single width fp registers with
2248 halves of the value.
2249 (mips_ip): Test mips_disable_float_construction.
2250 (md_longopts): Add command line switches --construct-floats
2251 and --no-construct-floats.
2252 (md_parse_option): Parse new command line options.
2253 (md_show_usage): Describe new command line options.
2255 * doc/c-mips.texi: Document new command line options.
2257 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2259 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2260 * configure: Regenerate.
2262 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2264 * configure.in (DEFAULT_EMULATION setting): Revert part of
2265 2000-07-01 change that set te_multi=multi unless set to tmips.
2266 * configure: Regenerate.
2268 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2270 * config/obj-coff.c (coff_frob_section): Add padding to the last
2271 section when aligning it increases its size.
2273 2000-07-11 Kazu Hirata <kazu@hxi.com>
2275 * config/tc-tic54x.c: Fix formatting.
2277 2000-07-10 Kazu Hirata <kazu@hxi.com>
2279 * config/tc-h8500.c: Fix formatting.
2280 * config/tc-tic54x.c: Fix formatting.
2282 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2284 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2285 displacements correctly.
2287 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2289 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2291 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2295 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2297 From David Huggins-Daines <dhd@linuxcare.com>
2298 * config/te-hppalinux64.h: Add a new emulation.
2299 * configure.in (emulations): Add configure bits to support the
2300 64-bit Linux/parisc target.
2301 * configure: Regenerate.
2303 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2304 (md_shortopts): Add `V' for ELF.
2306 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2307 when SOM or ELF_ARG_RELOC are defined.
2308 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2309 ELF_ARG_RELOC are defined.
2310 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2311 (pa_stringer): ..Do it here instead. Fix comment typos.
2312 (hppa_force_relocation): Cast enums to int before comparing with
2315 From Ryan Bradetich <rbradetich@uswest.net>
2316 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2317 redifinition warning.
2318 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2319 (hppa_force_relocation): ditto
2320 (md_apply_fix): Added cast to buf to fix warnings.
2322 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2323 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2325 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2326 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2327 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2328 reloc_type** to avoid warnings in switch.
2329 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2330 little earlier instead.
2332 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2334 (pa_type_args): Use symbol_arg_reloc_info.
2335 (struct pa_it): Make arg_reloc unsigned int.
2336 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2337 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2338 (pa_code): Delete. pa_text duplicates this function.
2339 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2340 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2342 (cons_fix_new_hppa): Actually change selector to e_fsel when
2343 warning about assuming so.
2344 (tc_gen_reloc): More example elf arg reloc code.
2345 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2346 (hppa_force_relocation): Likewise.
2348 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2350 (pa_end_of_source): Prototype.
2351 (hppa_fix_adjustable): Prototype.
2352 (LABELS_WITHOUT_COLONS): Move it..
2353 * config/te-hppa.h: To here.
2355 * config/te-hppa64.h: New file.
2357 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2359 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2360 format -10, -16, 16 relocs.
2361 (hppa_elf_mark_end_of_function): Test for null
2362 last_call_info->start_symbol
2364 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2365 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2366 re_assesmble_* functions. Delete extraneous statements. Fix
2368 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2369 insn to re_assemble_*.
2371 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2373 * doc/internals.texi (Expressions): Fix typo.
2375 2000-07-08 Kazu Hirata <kazu@hxi.com>
2377 * config/tc-sh.c: Fix formatting.
2378 * config/tc-tic54x.c: Fix formatting.
2379 * depend.c: Fix formatting.
2380 * flonum-konst.c: Likewise.
2381 * flonum-mult.c: Likewise.
2383 2000-07-07 Kazu Hirata <kazu@hxi.com>
2385 * config/tc-sh.c: Fix comments.
2386 * config/obj-vms.c: Fix comments.
2387 * config/tc-a29k.c: Likewise.
2388 * config/tc-alpha.c: Likewise.
2389 * config/tc-h8300.c: Likewise.
2390 * config/tc-h8500.c: Likewise.
2391 * config/tc-i370.c: Likewise.
2392 * config/tc-ia64.c: Likewise.
2393 * config/tc-m68hc11.c: Likewise.
2394 * config/tc-m68k.c: Likewise.
2395 * config/tc-mips.c: Likewise.
2396 * config/tc-ns32k.c: Likewise.
2397 * config/tc-ppc.c: Likewise.
2398 * config/tc-z8k.c: Likewise.
2400 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2402 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2403 Default to '(SEC_LOAD | SEC_DATA)'.
2404 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2406 * doc/internals.texi (CPU Backend): Describe
2407 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2409 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2411 * as.c (parse_args): NULL terminate the long option list.
2413 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2415 * config/tc-d30v.h: Include "write.h" for fixS.
2416 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2418 2000-07-05 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-d30v.c (write_2_short): Further changes to warning
2421 messages produced when combining EITHER_BUT_PREFER_MU attributed
2424 2000-07-05 DJ Delorie <dj@redhat.com>
2428 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2430 * config/tc-arm.c (psrs): Accept combinations of flags.
2432 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2434 * config/tc-avr.c: Change _ () to _() around all strings marked
2435 for translation (exception from the usual coding style).
2436 (avr_opt): New struct variable, how the new switches are set.
2437 (OPTION_MMCU): Define as 'm' and actually use.
2438 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2439 (show_mcu_list): New function, display the list of known MCUs.
2440 (md_show_usage): Document the new switches. Call show_mcu_list.
2441 (avr_set_arch): Change 'm' to OPTION_MMCU.
2442 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2443 Handle the new switches.
2444 (avr_operands): Disable warnings for undefined combinations of
2445 operands if -mall-opcodes. Disable warnings for skipping two-word
2446 instructions if enhanced core or -mno-skip-bug.
2447 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2448 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2449 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2450 (avr_ldi_expression): Warn about implicit lo8().
2451 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2453 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2455 * configure.in: Add entry for mips-*-sysv4*MP*
2456 * configure: Rebuild
2457 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2458 elf32-tradlittlemips for traditional mips targets.
2459 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2460 test for Link Once sections as in adjust_reloc_syms.
2461 * config/te-tmips.h: New file for traditional mips targets. Define
2464 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2466 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2467 flags argument is not present, don't change an existing section's
2468 section's attributes. If the flags argument is present, warn if the
2469 attributes don't match the section's current attributes. When
2470 long section names are supported, set SEC_LINK_ONCE and
2471 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2473 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2475 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2476 symbols; create them.
2478 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2480 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2481 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2483 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2485 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2486 expressions. Ignore the problem when handling 16 bit signed
2487 immediates, because the assembler will take care of the relocation
2490 2000-06-27 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2493 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2494 sequential order, and emit warning messages if the input source
2495 code contains constructs like that, or parallel constructs
2496 containing such opcodes.
2498 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2500 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2501 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2502 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2503 (md_show_usage): Update usage message.
2504 (md_parse_option): Allow redefinition of MCU type within the
2505 same avr[1-5] bfd machine type. Show both old and new MCU type
2506 in the error message.
2507 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2508 Simplify 8K wrap code.
2510 2000-06-25 Kazu Hirata <kazu@hxi.com>
2512 * config/obj-aout.c: Remove all uses of DEFUN.
2513 * config/obj-ieee.c: Likewise.
2514 * config/tc-sh.c: Fix comment typos.
2515 * config/tc-tahoe.c: Likewise.
2516 * config/tc-vax.c: Likewise.
2517 * config/tc-w65.c: Likewise.
2518 * config/tc-z8k.c: Likewise.
2519 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2521 2000-06-24 DJ Delorie <dj@cygnus.com>
2523 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2524 more changes from Sept 1999
2525 (tc_i386_fix_adjustable): ditto
2526 (md_apply_fix3): ditto
2528 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2530 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2531 (gas_cgen_parse_operand): Set it around expression() call.
2532 (gas_cgen_md_operand): Test for it before longjmp().
2534 2000-06-24 Kazu Hirata <kazu@hxi.com>
2536 * config/tc-h8500.c: Remove all uses of DEFUN.
2537 * config/tc-sh.c: Likewise.
2538 * config/tc-w65.c: Likewise.
2539 * config/tc-z8k.c: Likewise.
2541 * config/tc-h8500.c: Fix typos in comments.
2543 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2545 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2548 2000-06-23 matthew green <mrg@redhat.com>
2550 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2551 defined. Fix error message for `[' grouping.
2553 2000-06-22 Kazu Hirata <kazu@hxi.com>
2555 * config/tc-h8300.c: Fix formatting and comment typos.
2557 2000-06-22 Timothy Wall <twall@cygnus.com>
2559 * config/tc-ia64.c (note_register_values): Move premature QP
2560 notation clearing into the appropriate place.
2562 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2564 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2565 first before anything else. Add bin-bugs.h, emul.h and progress.h
2566 Sort list of files as for $(OBJS) in Makefile.am.
2568 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2569 find one. Remake dependencies.
2570 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2571 * Makefile.in: Regenerate.
2572 * doc/Makefile.in: Regenerate.
2574 * config/tc-i386.c (i386_displacement): Don't assume a constant
2575 displacement is necessarily 16 bits when in 16 bit code mode.
2576 (md_assemble): Instead size the displacement here after we know
2577 for sure that a .code16gcc operand hasn't automatically added
2578 operand size prefixes.
2580 2000-06-21 H.J. Lu <hjl@gnu.org>
2582 * Makefile.am: Rebuild dependency.
2583 * Makefile.in: Rebuild.
2585 2000-06-21 Kazu Hirata <kazu@hxi.com>
2587 * config/tc-h8300.c (parse_reg): Make the function static.
2588 (parse_exp): Likewise.
2590 2000-06-20 DJ Delorie <dj@cygnus.com>
2592 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2593 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2594 for cygwin import libraries to work properly.
2596 2000-06-20 H.J. Lu <hjl@gnu.org>
2598 * Makefile.am: Rebuild dependency.
2599 * Makefile.in: Rebuild.
2600 * configure: Likewise.
2601 * doc/Makefile.in: Likewise.
2603 2000-06-20 Timothy Wall <twall@cygnus.com>
2605 * doc/internals.texi (CPU backend): Add @itemx for
2606 TC_START_LABEL_WITHOUT_COLON.
2607 * doc/c-tic54x.texi: New.
2608 * doc/as.texinfo: Add tic54x features and include primary tic54x
2610 * doc/all.texi: Add C54X.
2611 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2612 * doc/Makefile.in: Regenerate.
2613 * configure.in: Add tic54x and define LIBM for tic54x.
2614 * configure: Regenrate.
2615 * config/tc-tic54x.[ch]: New.
2616 * config/obj-coff.h: Add tic54x.
2617 * Makefile.am: (CPU_TYPES): Add tic54x.
2618 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2619 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2620 (as_new_LDADD): Add $(LIBM).
2621 * Makefile.in: Regenerate.
2623 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2625 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2626 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2627 * doc/as.texinfo: Likewise.
2629 * configure, Makefile.in: Regenerate.
2630 * configure.in (emulations): Recognize m6811 and m6812.
2631 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2632 Added files for 68hc11 and 68hc12 assembler.
2633 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2634 * config/tc-m68hc11.h: Header definition for that assembler.
2636 2000-06-18 Nick Clifton <nickc@redhat.com>
2638 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2639 instead of OCTETS_PER_BYTE.
2641 * config/tc-v850.c: Fix compile time warnings.
2642 * config/tc-ppc.c: Fix compile time warnings.
2644 2000-06-18 H.J. Lu <hjl@gnu.org>
2646 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2647 * configure: Rebuild.
2649 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2651 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2654 2000-06-16 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2657 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2659 * doc/c-mips.texi: Document newly accepted cpu variants.
2661 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2663 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2665 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2667 * macro.c (getstring): Make it possible to escape the quote
2670 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2672 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2674 2000-06-13 H.J. Lu <hjl@gnu.org>
2676 * configure: Regenerate.
2678 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2680 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2682 * doc/internals.texi (line_separator_chars): Semicolon is no
2683 longer a default. Mention null and newline as defaults.
2685 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2687 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2688 * config/tc-i860.h (line_separator_chars): Likewise.
2689 * config/tc-h8300.c (line_separator_chars): Likewise.
2690 * config/tc-i960.c (line_separator_chars): Likewise.
2691 * config/tc-m68k.c (line_separator_chars): Likewise.
2692 * config/tc-mips.c (line_separator_chars): Likewise.
2693 * config/tc-ns32k.c (line_separator_chars): Likewise.
2694 * config/tc-sparc.c (line_separator_chars): Likewise.
2695 * config/tc-vax.c (line_separator_chars): Likewise.
2697 * config/tc-h8300.c (comment_chars): Use string initialiser.
2698 * config/tc-i960.c (line_comment_chars): Likewise.
2699 * config/tc-z8k.c (comment_chars, line_comment_chars,
2700 line_separator_chars): Likewise.
2702 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2705 2000-06-08 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2710 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2712 * configure.in (VERSION): Update to show this is the CVS mainline.
2714 2000-06-08 Matthew Jacob <mjacob@feral.com>
2716 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2717 $at is the integer register $r28, vs. both $r28 and the floating
2718 point register $f28.
2720 2000-06-08 James E. Wilson <wilson@cygnus.com>
2722 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2723 (dot_endp): Don't call ia64_flush_insns.
2724 (emit_one_bundle): Don't delete prologue/body records from
2725 unwind_record list in first loop. Rewrite second loop to account for
2728 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2730 * config/tc-ia64.c: Add missing prototypes.
2731 (generate_unwind_image): Cast argument to output_unw_records call.
2733 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2735 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2737 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2739 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2740 (REGISTER_P): likewise.
2741 (avr_opcodes): uses include/opcode/avr.h
2742 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2744 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2746 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2749 2000-06-03 H.J. Lu <hjl@gnu.org>
2751 * read.c (is_end_of_line): Put back `;'.
2753 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2755 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2757 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2759 * expr.c (operand): Test is_end_of_line outside switch to catch
2760 line separator chars that are also operators.
2761 (operator): Return O_illegal for line separator chars.
2763 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2764 entry (or `!' entry for TC_HPPA).
2766 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2767 before indexing is_end_of_line. Remove redundant check for '\0'.
2769 * config/tc-h8500.c (md_assemble): Likewise.
2770 * config/tc-mcore.c (md_assemble): Likewise.
2771 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2774 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2776 * config/tc-mcore.c (mcore_cons): Likewise.
2777 (mcore_float_cons): Likewise.
2778 (mcore_stringer): Likewise.
2779 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2781 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2783 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2785 2000-05-29 Nick Clifton <nickc@cygnus.com>
2787 * config/tc-sh.c: Fix compile time warning messages.
2789 * config/tc-mips.c: Fix compile time warning messages.
2791 2000-05-29 Philip Blundell <philb@gnu.org>
2793 * doc/as.texinfo: Update copyright dates.
2794 (Local Labels): Delete misplaced mention of ARM.
2795 * NEWS: Mention ARM ELF support.
2797 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2799 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2800 it is modified, and use the real_size to compute the frag address
2801 for dwarf2 line info.
2803 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2805 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2806 line-matching scheme to cope with automake moving variables around.
2807 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2808 * Makefile.in: Regenerate.
2810 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2812 * config/tc-sparc.c (sparc_relax): New.
2813 (md_longopts): Add -relax and -no-relax options.
2814 (md_parse_options, md_show_usage): Likewise.
2815 (md_apply_fix3): Optimize tail call into branch always if possible.
2817 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2819 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2820 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2821 rules, with warning when a GAS statement specifies a packing that
2822 will result in an instruction being squashed.
2823 Added typdef packing_type and enumerals, changed various integer
2824 literals to use the enumerals.
2826 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2828 * config/tc-ia64.c (dot_restorereg_p): New function.
2829 (md_pseudo_table): Add restorereg.p.
2830 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2831 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2833 * config/tc-ia64.h (unw_record_type): Add unwabi.
2834 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2835 called MASK with members for imask, and the masks produced by
2836 fr_mem, gr_mem, br_mem, and frgr_mem.
2837 (unw_p_record): Add members ABI and CONTEXT.
2838 (unw_x_record): Add member AB.
2839 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2840 as pseudo-register for use during unwind info generation.
2841 (AR_PFS, AR_LC): New macros.
2842 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2843 whose names start with an at sign (as in "@priunat").
2844 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2846 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2847 proc_end, unwind_info, personality_routine): Consolidate into
2848 "unwind" structure to reduce offset-table use. Add member
2849 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2851 (output_R1_format, output_R3_format, output_P3_format,
2852 output_P6_format): Initialize R with zero to reduce compiler warnings.
2853 (output_P7_format): Ditto. Add `default' branch to switch
2854 statement to reduce compiler warnings.
2855 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2856 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2857 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2858 into single argument.
2859 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2860 compiler warnings. Merge A and B args into single argument.
2861 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2862 A and B args into single argument.
2863 (free_record): Removed (wasn't used).
2864 (free_list_records): Also free imasks in prologue records.
2865 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2866 (output_spill_mask): Remove.
2867 (output_unwabi): New function.
2868 (output_epilogue, output_label_state, output_copy_state): Call
2870 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2871 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2873 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2874 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2875 as part of handling the prologue records. Emit region's imask if
2876 we have one. Handle unwabi, epilogue, label_state, copy_state,
2877 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2878 spill_sprel_p, and spill_reg_p records.
2879 (set_imask, count_bits, slot_index): New function.
2880 (fixup_unw_records): Fix region size computation. Handle
2881 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2882 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2883 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2884 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2885 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2886 (dot_save): Use manifest constants for applicaton registers.
2887 Handle REG_PR and REG_PRIUNAT.
2888 (dot_restore): Don't just ignore it.
2889 (dot_restorereg): New function..
2890 (generate_unwind_image): Ensure unwind info is a multiple of eight
2891 bytes, not just four bytes.
2892 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2893 (dot_altrp): Don't just ignore it.
2894 (dot_savemem): New function. Replaces dot_savesp() and
2895 dot_savepsp(). Use manifest constants for applicaton registers.
2896 Handle REG_PR and REG_PRIUNAT.
2897 (dot_savef): Simplify.
2898 (dot_saveb): Support generation of br_gr.
2899 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2900 dot_label_state, dot_copy_state): New function.
2901 (dot_unwabi): Don't just ignore it.
2902 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2903 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2904 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2905 (emit_one_bundle): Set slot number for prologue/body records
2906 *before* emitting the first insn.
2907 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2908 (md_begin): Declare "psp" pseudo-register.
2909 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2910 so we don't get segfault.
2911 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2912 counts as required per SW Conventions manual
2913 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2914 output_preds_psprel, output_preds_sprel, output_spill_base,
2915 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2916 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2917 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2918 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2919 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2920 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2921 (dot_vframe): Implement.
2922 (dot_vframesp, dot_vframepsp): New function.
2924 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2926 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2927 * configure: Regenerate.
2929 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2931 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2932 (md_estimate_size_before_relax): so we can use it here instead of
2933 old kludges. Localise vars to blocks. Comment.
2935 * frags.c (frag_new): Update fr_var comments.
2936 * frags.h (struct frag): Ditto.
2938 2000-05-22 Richard Henderson <rth@cygnus.com>
2940 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2941 (pseudo_func): Add pcrel.
2942 (operand_match): Handle IA64_OPND_TGT64.
2943 (build_insn): Likewise.
2944 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2945 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2946 (fix_insn): Handle all three 64-bit relocation types.
2948 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2950 * obj.h (struct format_ops): New members begin, app_file,
2951 s_set_other, s_set_desc, s_get_type, s_set_type,
2952 separate_stab_sections, init_stab_section.
2954 * config/obj-multi.h: Update GPL notice to v2.
2956 (obj_app_file): New.
2957 (S_SET_SIZE): Test s_set_size for NULL before calling.
2958 (S_SET_ALIGN): Similar for s_set_align.
2963 (SEPARATE_STAB_SECTIONS): New.
2964 (INIT_STAB_SECTION): New.
2965 (EMIT_SECTION_SYMBOLS): New.
2966 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2968 * config/obj-elf.h: Update GPL notice to v2.
2969 Mention that this file is included from obj-multi.h.
2970 (obj_begin): Wrap definition in ifndef.
2971 (elf_file_symbol): Constify declaration.
2972 (obj_app_file): Ditto.
2973 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2974 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2976 * config/obj-elf.c (elf_s_set_other): New.
2977 (elf_file_symbol): Constify argument.
2978 (elf_separate_stab_sections): New.
2979 (elf_init_stab_section): New.
2980 (elf_format_ops): Add new members. Remove comma at end.
2982 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2983 (ecoff_format_ops): Add new fields. Remove comma at end.
2984 Mention inconsistency for emit_section_symbols.
2986 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2988 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2989 (coff_separate_stab_sections): New.
2990 (coff_format_ops): Add new members.
2992 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2993 (obj_aout_s_set_other): New.
2994 (obj_aout_s_set_desc): New.
2995 (obj_aout_s_get_type): New.
2996 (obj_aout_s_set_type): New.
2997 (obj_aout_separate_stab_sections): New.
2998 (aout_format_ops): New members added. Use obj_aout_process_stab,
2999 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3000 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3002 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3004 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3006 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3007 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3008 (md_estimate_size_before_relax): Ensure jumps to weak and
3009 externally visible symbols are relocatable.
3011 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3013 * stabs.c (aout_process_stab): Make global.
3014 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3015 * read.h (aout_process_stab): Declare.
3017 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3018 Generalize to *aout, *coff *elf.
3019 * configure: Regenerated.
3021 * doc/internals.texi (Object format backend): Say
3022 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3024 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3025 * Makefile.in: Regenerated.
3027 2000-05-19 Catherine Moore <clm@cygnus.com>
3029 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3031 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3033 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3034 instruction to reflect change in re_assemble_*.
3036 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3038 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3039 build PA64 ELF tools.
3040 * configure: Rebuilt.
3042 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3044 * Makefile.am: Regenerate dependencies.
3045 * Makefile.in: Regenerate.
3047 2000-05-15 Nick Clifton <nickc@cygnus.com>
3049 * config/tc-arm.c (struct asm_psr): Add boolean field
3050 distinguishing between CSPR and SPSR. Rename 'number' field
3052 (psrs): Rearrange contents to match new asm_psr structure.
3053 (arm_psr_parse): Move next to psr_required_here. Make it
3054 return an asm_psr structure.
3055 (psr_required_here): Use asm_psr structure returned by
3057 (do_msr): Reorganise to allow psr_required_here to be called
3059 (md_undefined_name): Mark 'name' parameter as unused, since
3060 the COFF target does not use it.
3062 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3064 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3066 * config/te-aux.h: Likewise.
3067 * config/te-dpx2.h: Likewise.
3068 * config/te-go32.h: Likewise.
3069 * config/te-hp300.h: Likewise.
3070 * config/te-hppa.h: Likewise.
3071 * config/te-i386aix.h: Likewise.
3072 * config/te-ic960.h: Likewise.
3073 * config/te-interix.h: Likewise.
3074 * config/te-nbsd532.h: Likewise.
3075 * config/te-pc532mach.h: Likewise.
3076 * config/te-ppcnw.h: Likewise.
3077 * config/te-psos.h: Likewise.
3078 * config/te-sparcaout.h: Likewise.
3079 * config/te-sun3.h: Likewise.
3080 * config/te-sysv32.h: Likewise.
3082 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3084 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3085 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3086 and sign extend without an if statement.
3087 (build_bytes): Likewise.
3089 2000-05-14 Kazu Hirata <kazu@hxi.com>
3091 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3092 X_add_symbol L_32 case.
3094 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3096 * config/te-freebsd.h: New file.
3098 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3100 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3101 bindtextdomain): Replace defines with those from intl/libgettext.h
3102 to quieten gcc warnings.
3104 * NEWS: Mention x86 .arch and -q.
3106 * config/tc-i386.c (quiet_warnings): New.
3107 (md_assemble): Use quiet_warnings.
3108 (md_parse_option): Set quiet_warnings from -q.
3109 (md_show_usage): Mention -q, delete -m.
3110 (flag_do_long_jump): Delete.
3111 (md_parse_option): Remove -m.
3112 (md_show_usage): Remove -m.
3113 (md_create_long_jump): Remove useless flag_do_long_jump code.
3115 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3116 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3118 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3119 Alexander Sokolov <robocop@netlink.ru>
3121 * doc/c-i386.texi (i386-Arch): New section.
3122 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3124 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3125 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3126 architecture has been given and is not 486.
3127 (set_cpu_arch): New.
3128 (md_pseudo_table): Add .arch.
3129 (md_assemble): Warn if cpu architecture has been given and an
3130 unsupported instruction.
3132 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3133 Move operand_types bit defines after relevant template field.
3134 (template): Add cpu_flags.
3138 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3140 * config/tc-mn10300.h (md_end): Define.
3141 (mn10300_finalize): Declare.
3142 * config/tc-mn10300.c: Include dwarf2dbg.h.
3143 (debug_line): Define.
3144 (md_assemble): Generate dwarf2 line info.
3145 (mn10300_finalize): New function. Finalize dwarf2 info.
3147 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3149 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3150 external version of the relocation for weak symbols.
3152 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3154 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3155 frame size in units of 16 bytes, as required per SW Conventions manual.
3156 (output_unw_records): Output info-block header as a dword to get
3159 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3161 * as.h: #include "file", not <file> on files from ../include.
3162 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3163 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3164 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3165 (tc_coff_symbol_emit_hook): Ditto.
3166 (OPTCOUNT): Cast to int to avoid compiler warning.
3167 (md_begin): Fix signed/unsigned warnings.
3169 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3171 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3172 ABRANCH LONG case for a conditional branch on a 68000.
3173 (md_estimate_size_before_relax): Likewise. Also handle
3174 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3175 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3176 PC-relative on all CPUs.
3177 (md_estimate_size_before_relax): Likewise.
3179 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3181 * as.c (parse_args): Just mention current year in printed
3184 2000-05-03 J.T. Conklin <jtc@redback.com>
3186 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3188 (md_parse_option): Recognize -m7400.
3190 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3192 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3193 don't permit lp to become less than the words array.
3195 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3197 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3198 Fix little-endian case.
3200 2000-05-03 David O'Brien <obrien@NUXI.com>
3202 * as.c (parse_args): Update copyright.
3204 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3206 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3207 for the .bss section too.
3209 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3211 * configure.in: Set em=linux for hppa-*-linux.
3212 * configure: Regenerate.
3213 * doc/Makefile.in: Regenerate with correct automake.
3215 * frags.c (frag_grow): Sanity check chunk_size.
3217 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3218 * config/obj-som.h: Likewise.
3219 * config/obj-ieee.h: Likewise.
3221 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3223 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3224 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3225 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3226 (pa_ip): low_sign_unext now returns via function value. Use
3227 re_assemble_* instead of dis_assemble_* and
3228 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3230 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3231 (md_section_align, md_parse_option, md_show_usage,
3232 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3233 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3234 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3235 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3236 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3238 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3239 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3240 outside of switch. Correct mask and shifting errors in case 10
3241 and case -11. In case 21, compare against signed range to suit
3242 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3243 case 17 and case 22, use offsetT variable to properly check range.
3244 Use re_assemble_* here too.
3245 (evaluate_absolute): Change type of value to offsetT. Call
3246 hppa_field_adjust to do the work for us.
3247 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3248 (pa_parse_cmpib_64_cmpltr): Ditto.
3249 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3250 of i to unsigned int.
3251 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3252 (pa_end_of_source): Return type is void.
3254 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3256 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3258 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3260 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3261 More comments added.
3262 (md_begin): Removed "construct symbols for each register name".
3263 Because register names conflicts with GCC generated function
3265 (avr_operand): Now constant numbers can be used as a register
3266 identifiers (0 as r0, 31 as r31).
3267 (md_assemble): use skip_space () before parsing instruction
3270 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3272 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3273 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3274 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3275 * configure: Regenerate.
3277 2000-04-29 Andreas Jaeger <aj@suse.de>
3279 * as.h: Correctly check GCC version.
3281 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3283 * doc/as.1: Fix unbalanced brackets.
3285 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3287 (line_comment_chars): Set to '/' if TE_FreeBSD.
3289 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3291 * configure.in: Configury support for PA64 (currently disabled).
3292 * configure: Rebuilt.
3294 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3296 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3297 bfd_set_section_alignment.
3299 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3301 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3304 2000-04-24 Nick Clifton <nickc@cygnus.com>
3306 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3307 * doc/as.texinfo (Align): Include arm and strongarm in list of
3308 targets that have the second form of the behaviour of the .align
3311 2000-04-24 Mark Klein <mklein@dis.com>
3313 * obj-som.c: Terminate obj_pseudo_table.
3315 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3317 * as.c (parse_args): Allow md_parse_option to override -a listing
3319 * config/obj-coff.c (add_lineno): Change type of offset parameter
3320 from "int" to "bfd_vma."
3321 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3322 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3323 (ppc_change_csect): Align correctly for XCOFF64.
3324 (ppc_machine): New function, which discards "ppc_machine" line.
3325 (ppc_tc): Cons for 8 when code is 64 bit.
3326 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3328 (md_parse_option): Handle -a64 and -a32.
3330 * config/tc-ppc.h (TARGET_MACH): Define.
3331 (TARGET_FORMAT): Move to function.
3332 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3334 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3336 * config/tc-avr.c: New AVR_ISA_ defined.
3337 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3338 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3339 for `fmul', `movw' and `lpm R,Z' instructions.
3340 (avr_operands): Warn if current opcode is a two-word instruction
3341 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3342 (avr_opcodes): New commands added.
3343 (REGISTER_P): Check 'a' and 'v' constraint letters.
3344 (mcu_types): New MCU added.
3346 2000-04-22 Timothy Wall <twall@cygnus.com>
3348 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3350 (operand_match): Conditionally insert default bit values for IMMU9.
3352 2000-04-14 Matthew Green <mrg@cygnus.com>
3354 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3355 * configure: Rebuilt.
3357 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3358 Jason Eckhardt <jle@cygnus.com>
3360 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3362 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3363 Added handling of new operand types l,y,&,fe,fE,fx.
3365 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3366 David Mosberger <davidm@hpl.hp.com>
3367 Timothy Wall <twall@cygnus.com>
3368 Andrew MacLeod <amacleod@cygnus.com>
3369 Jim Wilson <wilson@cygnus.com>
3371 * Makefile.am (CPU_TYPES): Add ia64.
3372 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3373 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3374 * Makefile.in: Rebuild.
3375 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3376 * configure: Rebuild.
3377 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3378 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3379 * expr.c (expr): Handle md_optimize_expr.
3380 * read.c (LEX_HASH): Add comment.
3381 * config/tc-ia64.c, config/tc-ia64.h: New files.
3383 2000-04-21 Richard Henderson <rth@cygnus.com>
3385 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3386 bundling a non-delayed branch type instruction.
3388 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3390 * config/tc-mn10300.c (HAVE_AM30): Define.
3391 (md_assemble): Use it.
3393 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3395 * config/obj-elf.c (obj_elf_change_section): Check for changed
3398 * Makefile.am: (CPU_MULTI_VALID): Remove.
3399 (MULTI_CPU_TYPES): Define.
3400 (MULTI_CPU_OBJ_VALID): Define.
3401 (DEPTC): Use the above.
3402 (DEPOBJ): Same here.
3404 Regenerate dependencies.
3405 * Makefile.in: Regenerate.
3407 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3409 * Makefile.am (YACC, LEX): Get them from configure.
3411 2000-04-18 H.J. Lu (hjl@gnu.org)
3413 * config/tc-i386.c (offset_in_range): Use addressT instead of
3414 bfd_vma for non-bfd assemblers.
3416 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3418 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3419 doesn't give spurious errors.
3421 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3423 * as.h (SEEK_SET): Define if undefined.
3425 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3427 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3428 constants, and don't assume offsetT is 32 bits.
3430 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3432 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3433 (md_pcrel_from_section): Add prototype.
3434 (d10v_fix_adjustable): Add prototype.
3435 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3437 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3439 2000-04-12 Nick Clifton <nickc@cygnus.com>
3441 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3442 symbol in frag chain.
3444 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3446 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3447 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3448 (fits_in_signed_word, smallest_imm_type): Ditto.
3449 (md_assemble): Use an offsetT var to hold offsetT values, not a
3451 (offset_in_range): New.
3452 (md_assemble): Use it.
3453 (md_convert_frag): Change type of target_address, opcode_address,
3454 and displacement_from_opcode_start to offsetT.
3455 (md_create_short_jump): Change type of offset to offsetT.
3456 (md_create_long_jump): Ditto.
3457 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3458 (md_chars_to_number): Remove.
3459 (output_invalid): Remove duplicate prototype.
3461 2000-04-09 Nick Clifton <nickc@cygnus.com>
3463 * Makefile.am (CPU_TYPES): Add 'avr'.
3464 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3465 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3467 * Makefile.in: Regenerate.
3469 * doc/as.texinfo: Add M32R documentation.
3471 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3473 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3474 --enable-build-warnings option.
3475 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3476 * Makefile.in, configure: Re-generate.
3478 2000-04-07 Nick Clifton <nickc@cygnus.com>
3480 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3481 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3482 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3483 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3484 (arm_force_relocation): Force relocations for
3485 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3487 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3489 * config/tc-sh.c (get_operands): There's no third operand if the
3490 first operand is an immediate.
3492 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3494 * config/tc-sh.c (immediate): Delete.
3495 (sh_operand_info): Add immediate member.
3496 (parse_reg): Use A_PC for pc.
3497 (parse_exp): Add second argument 'op'. All callers changed.
3498 (parse_at): Expect pc to be coded as A_PC.
3499 Use immediate field in *op.
3500 (insert): Add fourth argument 'op'. All callers changed.
3501 (build_relax): Add second argument 'op'. All callers changed.
3502 (insert_loop_bounds): New function.
3503 (build_Mytes): Remove DISP_4.
3504 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3505 (assemble_ppi): Use immediate field in *operand.
3506 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3507 (md_apply_fix): Likewise.
3508 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3510 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3512 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3514 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3516 * internals.texi (CPU backend): Document
3517 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3519 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3521 * po/gas.pot: Regenerate.
3523 * as.c (show_usage): Restore translated part of bug string.
3524 * gasp.c (show_usage): Likewise.
3526 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3527 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3528 than move-if-change.
3529 (DEP1): Modify for "gcc -MM".
3533 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3534 Update dependencies.
3535 * Makefile.in: Regenerate.
3537 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3539 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3540 (md_begin): Likewise.
3541 (HAVE_AM33): New macro.
3542 (md_assemble): Use it. Match r_regs and xr_regs only if
3545 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3547 * as.h: #include "bin-bugs.h"
3548 * as.c (show_usage): Use REPORT_BUGS_TO.
3549 * gasp.c: #include "bin-bugs.h"
3550 (show_usage): Use REPORT_BUGS_TO.
3552 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3554 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3556 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3557 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3560 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3562 * config/tc-i386.c (i386_immediate): Don't assume a constant
3563 immediate is necessarily 16 bits when in 16 bit code mode.
3564 (md_assemble): Instead set guess_suffix here after we have checked
3567 2000-04-02 Richard Henderson <rth@cygnus.com>
3569 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3570 quantities. Correct right shift sign extension.
3571 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3572 32-bit value when shifting into place.
3574 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3576 * app.c: Add ATTRIBUTE_UNUSED as needed.
3577 * config/tc-ppc.c: Likewise.
3578 (ppc_size): Make unsigned long.
3579 (ppc_insert_operand): Add casts to avoid warnings.
3581 2000-03-31 Nick Clifton <nickc@cygnus.com>
3583 * config/tc-d10v.h (md_flush_pending_output): Define.
3585 2000-03-29 Nick Clifton <nickc@cygnus.com>
3587 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3588 segment. Works for both BFD_ASSEMBLER and others.
3589 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3591 2000-03-29 Nick Clifton <nickc@cygnus.com
3593 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3595 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3597 * listing.c (LISTING_LHS_WIDTH): Default depends on
3599 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3601 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3603 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3606 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3608 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3610 * config/tc-avr.c (mcu_types): Add missing initialiser.
3611 (md_pcrel_from_section): Add prototype.
3612 (avr_operand): Remove redundant test of unsigned < 0.
3613 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3615 2000-03-27 Denis Chertykov <denisc@overta.ru>
3617 * config/tc-avr.c: New file for AVR support.
3618 * config/tc-avr.h: Likewise.
3619 * configure.in: Add AVR support.
3620 * configure: Regenerate.
3622 2000-03-26 Timothy Wall <twall@cygnus.com>
3624 * gasp.c (macro_op): Add new argument to check_macro call.
3625 Macro structure definitions moved to macro.h
3626 * sb.h: Add argument to prototype for input_scrub_include_sb.
3627 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3628 nesting checks with an additional flag.
3629 (struct input_save): Add flag to indicate whether current sb
3630 should be checked for proper macro/conditional nesting.
3631 (input_scrub_push/pop): Save/restore nest check flag.
3632 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3634 * macro.c (check_macro): Allow caller to retrieve parsed macro
3635 information if a pointer is provided. This information may be
3636 used by the new macro hooks.
3637 * macro.h: Update prototype for check_macro. Macro struct
3638 definitions moved here from macro.c/gasp.c.
3639 * read.c (read_a_source_file): Add parameter to check_macro call,
3640 and pass macro info to the macro hook, if defined.
3641 (input_scrub_insert_line): New. Allow insertion of a line of
3642 characters into the input stream.
3643 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3644 file into the input stream.
3645 (s_include): Use input_scrub_insert_file.
3646 * internals.texi: Document new macro hooks.
3647 * as.h: New prototypes added.
3649 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3651 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3652 an initial capital letter.
3653 (i386_index_check): Reindent.
3655 2000-03-19 Nick Clifton <nickc@cygnus.com>
3657 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3660 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3662 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3663 instruction operand bad if Rd > 7 when generating
3664 thumb instructions. Prevents for example,
3665 "adr r12,label" from silently failing and generating
3666 the wrong instruction.
3668 2000-03-17 Nick Clifton <nickc@cygnus.com>
3670 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3671 that have a destingation >= 0x400000.
3672 Fix compile time warning messages.
3674 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3676 * config/tc-sh.c (md_begin): When encountering insn that are
3677 not supported by the current arch, only change the name if
3678 its contents are the same as prev_name.
3679 (get_specific): If the the architecture doesn't match, fail.
3681 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3683 * config/tc-sh.c (IDENT_CHAR): Define.
3684 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3685 matching back where it came from.
3687 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3689 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3691 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3693 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3696 2000-03-15 Kazu Hirata <kazu@hxi.com>
3698 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3700 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3702 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3703 floating-point-number, make sure 'f' is in FLT_CHARS.
3705 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3707 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3708 (s_lcomm_internal): Use it.
3709 * doc/internals.texi (CPU backend): Document it.
3710 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3713 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3715 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3718 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3719 implementation doesn't have special handling for switch
3721 (macro_build): Allow for code in sections other than .text.
3723 (mips_ip): Likewise.
3724 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3725 Don't perform relocs if we will be outputting them.
3726 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3727 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3730 2000-03-09 Catherine Moore <clm@cygnus.com>
3732 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3733 relocation type based on the entry in the fixup structure.
3734 Put S_IS_EXTERN processing back in.
3736 2000-03-08 H.J. Lu (hjl@gnu.org)
3738 * Makefile.am (install-exec-tooldir): Depend on
3739 install-exec-bindir for parallel make.
3740 * Makefile.in: Regenerated.
3742 2000-03-06 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3746 (md_parse_option): Parse -m32r command line switch - disable m32rx
3748 (md_show_usage): Document new option.
3750 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3751 * doc/Makefile.in: Regenerate.
3752 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3754 2000-03-02 Michael Meissner <meissner@redhat.com>
3756 * config/tc-d30v.c (check_range): Remove code that incorrectly
3757 sign extended values where bits < 32.
3759 2000-03-02 H.J. Lu (hjl@gnu.org)
3761 * configure.in: Support --enable-targets=all on ia32.
3762 * configure: Regenerated.
3764 2000-03-01 Nick Clifton <nickc@cygnus.com>
3766 * gasp.c (do_align): Remove bogus check of alignment value.
3768 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3770 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3771 TC_PPC was defined forced the type of a symbol with no other type
3774 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3776 * doc/internals.texi (CPU backend): Mention that
3777 line_separator_chars do not break up comments. Fix typos for
3778 LEX_AT and LEX_NAME descriptions. Document operands for
3779 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3780 description of md_create_short_jump usage. Document argument for
3781 md_undefined_symbol.
3783 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3785 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3786 (md_parse_option): Handle it.
3787 (md_show_usage): Document it.
3789 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3791 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3792 opcode, for the instruction `pal19'. From Andrea Arcangeli
3795 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3797 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3799 (md_assemble): To here, before template operands are matched.
3800 Also ensure a constant immediate is sign extended when we know the
3801 size is at most 16 bits. This is to catch cases like "add
3802 $0xffc0,%ax" where we don't know the size, and thus that the
3803 immediate can be represented as Imm8S until after parsing the
3805 (i386_displacement): Similarly sign extend 16 bit constant
3807 (md_assemble): Relax 16-bit jump constant range check to suit sign
3808 extended displacements.
3810 2000-02-26 Andreas Jaeger <aj@suse.de>
3812 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3814 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3816 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3817 call operands when intel_syntax.
3818 (intel_float_operand): Return 2 for "fi...".
3819 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3820 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3821 earlier "SHORT" change.
3822 (md_assemble): When determining suffix from Regs, exclude
3825 2000-02-24 Nick Clifton <nickc@cygnus.com>
3827 * configure: Add arm-wince, mips-pe and sh-pe targets.
3828 * configure: Regenerate.
3830 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3832 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3833 "pe-mips" for the mips-pe target.
3835 * config/tc-arm.c (insns): Change displacement encoded in BL
3836 and B instructions if the target port is arm-wince.
3837 (do_ldst): Do not bias the relocation offset if the target
3839 (md_pcrel_from): Add in missing relocation offset bias if the
3840 target os arm-wince.
3842 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3843 (md_begin): Disable -G support for mips-pe target.
3844 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3845 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3848 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3849 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3850 assembler, just set the alignment to 4.
3852 * config/te-wince-pe.h: New file for WinCE targets. Define
3855 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3857 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3858 string instructions.
3859 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3860 (i386_intel_memory_operand): After finding a segment override,
3861 check again for no `[' before looking for a displacement. Bomb if
3862 more than one displacement rather than silently discarding the
3863 second and subsequent ones. Free strings malloc'd by
3864 build_displacement_string.
3866 2000-02-24 Catherine Moore <clm@cygnus.com>
3868 * config/obj-som.c (obj_pseudo_table): Add "weak".
3869 (obj_som_weak): New routine.
3871 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3873 * config/tc-i386.c (union i386_op): New.
3874 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3875 Throughout file replace occurences of disps[n], imms[n], regs[n]
3876 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3877 intel mode operand swapping. Add assert in regKludge and
3878 fake_zero_displacement code. Test i.types[n] when outputting
3879 displacements and immediates. Combine output of Disp16 with
3881 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3882 when in intel mode by (not) reversing fsub and fdiv operands
3883 before the template search. This fails for single operand
3884 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3885 undefined. Instead fix the base_opcode after we've found the
3886 template. Move base_opcode xor with found_reverse_match from
3887 opcode output code to before this fix so we test for the correct
3889 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3890 check in intel mode. Instead compare opcodes.
3892 * config/tc-i386.h (TC_RELOC): Delete.
3893 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3894 with equivalent call to reloc.
3896 * as.h (flag_m68k_mri): Move declaration after target include, and
3897 only declare when TC_M68K defined. Define as zero otherwise.
3898 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3899 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3900 Define as zero otherwise.
3901 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3902 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3903 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3904 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3905 testing whether defined.
3906 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3907 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3908 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3909 rather than testing whether defined.
3910 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3911 (parse_mri_cons): Declare and use only when TC_M68K.
3912 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3913 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3914 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3916 * NEWS: Mention IBM 370 support.
3918 2000-02-23 Richard Henderson <rth@cygnus.com>
3920 * config/tc-i386.c (md_assemble): When swapping operands for
3921 intel_syntax, assume everything that's not Imm or Disp is a
3924 2000-02-23 Linas Vepstas <linas@linas.org>
3926 * config/tc-i370.c, config/tc-i370.h: New files.
3927 * Makefile.am: Add support for Linux/IBM 370.
3928 * configure.in: Likewise.
3929 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3930 * config/obj-elf.c: Include elf/i370.h
3931 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3933 * Makefile.in: Regenerate.
3934 * configure: Regenerate.
3936 * doc/c-i370.texi: New file.
3937 * doc/all.texi: Include it.
3938 * doc/as.texinfo: And here.
3939 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3940 * doc/Makefile.in: Regenerate.
3942 2000-02-19 Michael Meissner <meissner@redhat.com>
3944 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3945 determine if an instruction can be used in parallel with an ADDppp
3946 or SUBppp instruction.
3948 2000-02-22 Andrew Haley <aph@cygnus.com>
3950 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3952 2000-02-22 Andrew Haley <aph@cygnus.com>
3954 * config/tc-mips.c (mips_gp32): New variable.
3955 (macro_build) Use mips_gp32.
3957 (md_longopts): Add "-mgp32" and "-mgp64".
3958 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3960 (OPTION_M7900): Change offset
3961 (OPTION_NO_M7900): Ditto.
3963 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3965 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3966 warning, and bump it to 1.
3968 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3970 From Brad Lucier <lucier@math.purdue.edu>:
3971 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3974 2000-02-21 Catherine Moore <clm@cygnus.com>
3976 * config/tc-mips.c (MF_HILO_INSN): Define.
3977 (mips_7000_hilo_fix): Declare.
3978 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3979 (md_parse_option): Check for 7000_HILO_FIX options.
3980 (OPTION_M7000_HILO_FIX): Define.
3981 (OPTION_NO_M7000_HILO_FIX): Define.
3982 * doc/c-mips.texi (-mfix7000): Describe.
3984 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3986 * listing.c (print_lines): Remove unused variable `end'.
3988 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3989 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3990 reloc_type when BFD_ASSEMBLER.
3991 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3992 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3993 statement and quell signed vs. unsigned comparison warning.
3995 2000-02-18 Nick Clifton <nickc@cygnus.com>
3997 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3998 the computed frag offset, rather than overwriting it.
4000 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4002 * config/tc-sh.c ("elf/sh.h"): Include.
4003 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4004 (md.begin): Initialize target_arch.
4005 Only include opcodes in has table that match selected architecture.
4006 (parse_reg): Recognize register names for sh-dsp.
4007 (parse_at): Recognize post-modify addressing.
4008 (get_operands): The leading space is now optional.
4009 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4010 arguments. Update valid_arch.
4011 (build_Mytes): Add support for SDT_REG_N.
4012 (find_cooked_opcode): New function, broken out of md_assemble.
4013 (assemble_ppi, sh_elf_final_processing): New functions.
4014 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4015 (md_longopts, md_parse_option): New option: -dsp.
4016 * config/tc-sh.h (elf_tc_final_processing): Define.
4017 (sh_elf_final_processing): Declare.
4019 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4021 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4022 the unwinder subspace. Save the current seg/subseg before creating
4025 2000-02-10 Nick Clifton <nickc@cygnus.com>
4027 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4028 little endian targets.
4029 (INST_BYTE1): Redefine to handle big and little endian
4031 (cpu_type): New type: Select between M340 and M210.
4032 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4033 instructions of the M340.
4034 (md_assemble): Add support for the MULSH and OPSR classes of
4036 (md_atof): Add support for little endian targets.
4037 (md_parse_option): Add support for -EL, -EB and -mcpu command
4039 (md_convert_frag): Add support for little endian targets.
4040 (md_apply_fix3): Add support for little endian targets.
4041 (md_number_to_chars): Add support for little endian targets.
4043 2000-02-10 Timothy Wall <twall@redhat.com>
4045 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4046 defined, use it to verify the symbol just read should be a label.
4048 2000-02-10 Timothy Wall <twall@redhat.com>
4050 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4051 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4052 around colons when KEEP_WHITE_AROUND_COLON is defined.
4053 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4054 and KEEP_WHITE_AROUND_COLON.
4056 2000-02-08 Timothy Wall <twall@redhat.com>
4058 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4060 (do_repeat): New. Abstract repeat logic so that a "break" can be
4062 (end_repeat): New. Provide support for a "break" out of the
4064 * read.h: Add prototypes for new functions.
4066 2000-02-08 Timothy Wall <twall@redhat.com>
4068 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4069 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4070 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4073 2000-02-08 Timothy Wall <twall@redhat.com>
4075 * read.c: Added elseif to directives table.
4076 * read.h: Added prototype for s_elseif.
4077 * doc/as.texinfo: Added description for elseif.
4078 * cond.c (s_elseif): New function
4080 2000-02-04 Timothy Wall <twall@redhat.com>
4082 * listing.c (print_lines): Remove conditionals causing bug in
4085 2000-02-03 Timothy Wall <twall@cygnus.com>
4087 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4089 * frags.c (frag_new): Calculate fr_fix in octets
4090 (frag_now_fix) Return offset as target address offset (bytes).
4091 (frag_now_fix_octets) New - Return offset in octets (8-bit
4093 * frags.h: Added prototype for frag_now_fix_octets().
4094 Distinguish between octets and bytes in field descriptions.
4095 * listing.c (calc_hex): Account for octets vs bytes when
4096 printing addresses/offsets.
4097 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4098 target is little-endian, print the octets in a word in big-endian
4099 order so that the display looks like a proper hexadecimal number,
4100 instead of having the octets reversed.
4101 * read.c (do_align): When recording alignment, alignment power
4102 should be in terms of target bytes (minimum addressible unit)
4104 (do_org) Convert ORG target address (byte) argument into an
4105 octet offset when generating a variable fragment.
4106 * symbols.c (resolve_symbol_value): Symbol final value
4107 converted to a target address offset (bytes) from its octet offset.
4108 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4109 offset (bytes) is adjusted by the frag offset (octets) converted
4111 (coff_frob_section) Section alignment power is in terms of bytes;
4112 convert it to an octet alignment power when calculating size (and
4113 size mask) in octets. Don't modify the section size in order to
4114 "align" it for TI COFF, since that format has a different method
4115 for storing alignment information.
4117 2000-02-01 Timothy Wall <twall@cygnus.com>
4119 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4120 entries, matching the way GCC generates them. If not escaped, the
4121 filename is encoded incorrectly.
4123 2000-01-31 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-arm.c (reg_table): Add support for ATPCS register
4128 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4130 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4132 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4134 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4135 of a symbol when we really care about its value.
4137 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4139 * config/tc-mcore.c (md_assemble): Give warning message if
4140 operands passes to instruction are more than the spec.
4142 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4144 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4145 Thumb mode but the label seen was not declared as '.thumb_func'
4146 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4147 correct disassembly of Thumb code bounded by non function labels.
4149 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4151 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4152 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4154 * Makefile.in: Same here.
4157 * configure.in: Set bfd_gas for i386-aout when primary target
4158 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4159 we may need the primary te_file. Remove incorrect comment.
4161 * configure: Regenerate.
4163 * config/e-i386aout.c: New file.
4165 * as.c (USE_EMULATIONS): Move to before print_version_id.
4166 (struct emulation): Add i386aout.
4167 (show_usage): Split text strings. Reformat -a text. Add --em
4171 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4172 (aout_format_ops): New.
4175 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4176 preprocessor conditional and add aout USE_EMULATIONS tests.
4177 (read_a_source_file): Don't pass error strings to printf as
4181 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4183 (do_data): Same here.
4184 (process_file): And here.
4187 * symbols.c (colon): Rewrite "already defined" fatal message
4188 code for aout with USE_EMULATIONS.
4191 * config/obj-aout.c (OBJ_HEADER): Define.
4192 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4194 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4195 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4197 (obj_aout_type): Expand S_SET_OTHER here too.
4198 (obj_read_begin_hook): Remove.
4199 (aout_pop_insert): New.
4200 (obj_aout_s_get_other): New.
4201 (obj_aout_s_get_desc): New.
4202 (aout_format_ops): New.
4205 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4206 gets aout_pseudo_table.
4207 (aout_pseudo_table): Declare.
4208 (obj_read_begin_hook): Define.
4211 * config/obj-coff.c (obj_pseudo_table): Rename to
4213 (coff_pop_insert): Use coff_pseudo_table.
4214 (coff_sec_sym_ok_for_reloc): Remove.
4215 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4216 and comment all zero entries and remove #if 0 code.
4219 * config/obj-coff.h (obj_pop_insert): Define.
4220 (coff_pseudo_table): Declare.
4223 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4224 s_get_size, s_set_size. Comment all zero entries.
4227 * config/obj-elf.c (elf_s_get_other): New function.
4228 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4229 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4230 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4232 (obj_elf_parse_section_letters): Don't pass error strings to
4233 printf as format arg.
4236 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4238 (elf_s_get_other): Declare.
4239 (S_GET_OTHER) Define as elf_s_get_other if not already
4241 (S_SET_OTHER): Only define when not already defined.
4242 (elf_obj_read_begin_hook): Declare.
4243 (obj_read_begin_hook): Define.
4244 (elf_obj_symbol_new_hook): Declare.
4245 (obj_symbol_new_hook): Define.
4248 * config/obj-multi.h: Add copyright header and protect against
4249 multiple inclusion. Add * to all function pointers.
4250 (OBJ_HEADER): If defined, include it rather than other defines
4252 (obj_frob_file_after_relocs): Test for NULL.
4253 (obj_symbol_new_hook): Here too.
4254 (obj_sec_sym_ok_for_reloc): And here.
4255 (S_GET_OTHER): Define.
4256 (S_GET_DESC): Define.
4257 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4258 (OBJ_MAYBE_ELF): Update comment.
4260 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4261 OBJ_AOUT preprocessor conditional and handle emulation by
4262 testing OUTPUT_FLAVOR.
4263 (i386_displacement): Here too.
4264 (md_section_align): Similarly here.
4265 (i386_target_format): Conditionally compile when more than one
4266 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4267 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4268 (i386_displacement): Here too.
4271 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4272 Define TARGET_FORMAT for aout only when not multi.
4275 * config/te-multi.h: Delete file as it's identical to te-generic.h
4277 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4279 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4280 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4283 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4285 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4288 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4290 * config/tc-mips.c (mips_do_align): New function.
4291 * config/tc-mips.h (md_do_align): Define.
4293 2000-01-10 Philip Blundell <philb@gnu.org>
4295 * doc/c-arm.texi (ARM Options): Fix typo.
4296 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4297 line separator for Linux.
4298 * doc/as.texinfo (Comments): Mention the ARM.
4300 2000-01-10 Philip Blundell <pb@futuretv.com>
4302 * configure.in (arm*-*-conix*): New target.
4303 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4305 * configure: Regenerate.
4307 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4309 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4310 (obj_elf_visibility): New function.
4312 * doc/as.texinfo (Visibility): New node: document visibility
4315 For older changes see ChangeLog-9899