1 2001-03-02 Dave Brolley <brolley@redhat.com>
3 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather than
6 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
8 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
9 (gen_to_words): Print warnings if NaNs are found and the target CPU
10 does not support them. Allow largest exponent to be used in normal
11 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
13 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
15 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
16 anymore since we use bfd_elf_generic_reloc now.
17 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
19 2001-02-27 Alan Modra <alan@linuxcare.com.au>
21 * configure.in (BFD_VERSION): New.
22 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
23 * configure: Regenerate.
24 * Makefile.am: Run "make dep-am"
25 * Makefile.in: Regenerate.
26 * doc/Makefile.in: Regenerate.
28 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
30 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
31 SEC_NEVER_LOAD when the 'n' flag is used.
32 Add SEC_NEVER_LOAD to matchflags.
34 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
36 * symbols.c (decode_local_label_name): Initialize message_format
37 only when an error is reported (perf pb due to I18N).
39 2001-02-23 H.J. Lu <hjl@gnu.org>
41 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
42 BFD_ASSEMBLER is not defined.
44 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
46 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
47 done if it's against a symbol.
49 2001-02-22 Timothy Wall <twall@cygnus.com>
51 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
52 target formats if applicable.
53 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
54 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
55 * Makefile.in: Regenerated.
56 * configure.in: Added configuration for ia64-*-aix*.
57 * configure: Regenerated.
59 2001-02-21 David Mosberger <davidm@hpl.hp.com>
61 * config/tc-ia64.c (enum operand_match_result): New type.
62 (operand_match): Change return type to operand_match_result.
63 Fix all returns appropriately, adding support for returning the
65 (parse_operands): New locals result, error_pos, out_of_range_pos,
66 curr_out_of_range_pos. Rewrite operand matching loop to give better
69 2001-02-21 David Mosberger <davidm@hpl.hp.com>
71 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
72 (dot_proc): Clear unwind.prologue_count to zero.
73 (dot_prologue): Increment unwind.prologue_count.
74 (dot_restore): If second operand is omitted, use
75 unwind.prologue_count -1 for "ecount" (# of additional regions to
76 pop). Decrement unwind.prologue_count by number of regions
79 2001-02-21 Nick Clifton <nickc@redhat.com>
81 * doc/as.texinfo (Section): Note that some flags to the COFF
82 version of .section remove attributes rather than setting them.
84 2001-02-20 Kazu Hirata <kazu@hxi.com>
86 * tc-pdp11.c: Fix formatting.
87 * tc-pdp11.h: Likewise.
89 2001-02-20 Bo Thorsen <bo@suse.de>
91 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
94 2001-02-18 David O'Brien <obrien@FreeBSD.org>
96 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
97 all FreeBSD platforms should look the same at this level.
99 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
101 2001-02-18 lars brinkhoff <lars@nocrew.org>
103 * Makefile.am: Add PDP-11 target.
104 * configure.in: Likewise.
105 * config/tc-pdp11.c: New file.
106 * config/tc-pdp11.h: New file.
107 * doc/Makefile.am: Add PDP-11 documentation.
108 * doc/all.texi: Likewise.
109 * doc/as.texinfo: Likewise.
110 * doc/c-pdp11.texi: New file.
112 2001-02-16 matthew green <mrg@redhat.com>
114 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
116 2001-02-13 Jim Wilson <wilson@redhat.com>
118 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
119 reloc instead of a 0 reloc.
120 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
122 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
124 2001-02-13 Ian Lance Taylor <ian@zembu.com>
126 * write.c (is_dnrange): Stop as soon as the address becomes
128 (relax_frag): Add segment parameter. Only call symbol_get_frag
129 once. Only call is_dnrange if the symbol is in the same segment,
130 and the symbol address is larger.
131 (relax_segment): Pass segment to md_relax_frag and relax_frag.
132 * write.h (relax_frag): Update declaration.
133 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
135 * config/tc-m32r.c (m32r_relax_frag): Likewise.
136 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
137 (m32r_relax_frag): Update declaration.
138 * config/tc-mips.h (md_relax_frag): Add segment parameter.
139 * config/tc-tic54x.h (md_relax_frag): Likewise.
140 * doc/internals.texi (CPU backend): Update documentation for
143 2001-02-13 Alan Modra <alan@linuxcare.com.au>
145 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
146 Mention effect of < 386 architectures on jump promotion.
147 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
149 * config/tc-i386.c (no_cond_jump_promotion): New.
150 (set_cpu_arch): Parse "jumps" arch modifier.
151 (insn_size): Modify usage comment.
152 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
153 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
154 (TYPE_FROM_RELAX_STATE): New define.
155 (UNCOND_JUMP, COND_JUMP): Renumber.
156 (md_relax_table): Reorder to suit.
157 (COND_JUMP86): New define.
158 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
159 (md_assemble): Create frag var for jumps of max size, encode relax
160 state for COND_JUMP86.
161 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
162 leave conditional jumps small if no_cond_jump_promotion.
163 (md_convert_frag): Likewise.
165 * expr.c (operator): Don't bump input_line_pointer for two char
166 operators. Instead return operator size via new param num_chars.
167 (expr): Use above to parse multi-char operators correctly.
169 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
171 * tc-i386.c (i386_displacement): Fix handling of
172 BFD_RELOC_X86_64_GOTPCREL.
173 (i386_validate_fix): Likewise.
175 2001-02-12 Philip Blundell <pb@futuretv.com>
177 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
178 ldrt/strt instructions.
180 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
182 * config/tc-mips.c (macro): For M_LA_AB emit a
183 BFD_RELOC_MIPS_CALL16 relocation or a
184 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
185 BFD_RELOC_MIPS_GOT16 and
186 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
187 loading the jump register when generating SVR4_PIC code.
189 2001-02-10 Chris Demetriou <cgd@broadcom.com>
191 * configure.in: Make 'mipself' and 'mipsecoff' emulations
192 map to MIPS-specific files, as they used to do before the
193 change on 2000-05-21.
194 * configure: Regerate.
196 2001-02-10 Chris Demetriou <cgd@broadcom.com>
198 * config/tc-mips.c (md_parse_option): Don't try to compile
199 ELF-only option code if not ELF.
201 2001-02-08 David Mosberger <davidm@hpl.hp.com>
203 * config/tc-ia64.h (md_elf_section_type): New macro.
204 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
205 (they're now handled via ia64_elf_section_type.
207 * config/tc-ia64.c (unwind): New members saved_text_seg,
208 saved_text_subseg, and force_unwind_entry.
209 (optimize_unw_records): New function to optimize away unnecessary
211 (ia64_elf_section_type): New function.
212 (output_unw_records): Generate unwind info only if the size is
213 non-zero or if it's forced for some other reason (e.g.,
214 handlerdata or a personality routine).
215 (generate_unwind_image): Don't switch back to previous
216 section---stay inside the unwind info section instead so that
217 handlerdata that may follow goes into the right place.
218 (dot_handlerdata): Force generation of unwind entry and save the
219 current active text segment before generating unwind image.
220 (dot_unwentry): Force generation of unwind entry.
221 (dot_personality): Ditto.
222 (dot_endp): Generate unwind table entry only if there is
223 some unwind info or the unwind entry was forced.
225 * config/tc-ia64.c (make_unw_section_name): New macro to form
227 (generate_unwind_image): Add "text_name" argument. Use it to
228 form unwind section name.
229 (dot_handlerdata): Determine current segment (section) name and
230 pass it to generate_unwind_image().
231 (dot_endp): Determine current segment (section) name and use
232 it to determine the appropriate unwind section name.
233 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
234 n, fill, and max arguments.
236 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
238 * Makefile.am: Add linux target for S/390.
239 * configure.in: Likewise.
240 * config/tc-s390.c: New file.
241 * config/tc-s390.h: New file.
243 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
245 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
246 2byte, 4byte and 8byte.
248 2001-02-08 Alan Modra <alan@linuxcare.com.au>
250 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
251 md_number_to_chars with size > sizeof (valueT).
253 2001-02-06 H.J. Lu <hjl@gnu.org>
255 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
256 there is no relocation.
258 2001-02-06 H.J. Lu <hjl@gnu.org>
260 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
262 * config/tc-ia64.c (md_parse_option): Only accept the valid
263 ia64 options on "-axxx".
265 2001-02-05 Jim Wilson <wilson@redhat.com>
267 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
268 aborting for invalid operands.
270 2001-02-06 Alan Modra <alan@linuxcare.com.au>
272 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
273 than via pointer. Update all callers.
274 (UNWIND_LOW32): Define.
275 (UNWIND_HIGH32): Define.
276 (pa_build_unwind_subspace): Use the above macros instead of dumping
277 bitfields directly. Call frag_more once rather than multiple times.
278 (md_assemble): Use UNWIND_LOW32.
280 (pa_procend): Likewise.
281 (process_exit): Use UNWIND_HIGH32.
283 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
285 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
286 function to select the header according to the cpu.
287 (md_after_pass_hook, md_do_align): Remove.
288 (md_cleanup, m68hc11_cleanup): Remove.
289 (md_pcrel_from_section): Declare.
290 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
291 (build_jump_insn, build_insn): Likewise.
292 (m68hc11_listing_header): New function.
293 (m68hc11_cleanup): Remove.
295 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
297 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
298 symbols because there is no support for shared libraries and these
299 symbols can't be overridden (unless they are weak).
301 2001-02-01 Momchil Velikov <velco@fadata.bg>
303 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
304 for the compilation unit with a zero byte.
306 2001-01-30 Alan Modra <alan@linuxcare.com.au>
308 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
309 destinations. Correct range check for 17 and 22 bit branches.
311 2001-01-25 Nick Clifton <nickc@redhat.com>
313 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
314 still set. Issue an error message instead.
315 (md_estimate_size_before_relax): Delete unused variable
316 'buffer_address'. Fixup parentheses around if statement.
318 2001-01-23 Kazu Hirata <kazu@hxi.com>
320 * as.c: Fix formatting.
322 * messages.c: Likewise.
324 * symbols.c: Likewise.
326 2001-01-23 Ben Elliston <bje@redhat.com>
328 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
330 2001-01-22 Kazu Hirata <kazu@hxi.com>
332 * config/tc-alpha.c: Fix formatting.
334 2001-01-19 Kazu Hirata <kazu@hxi.com>
336 * config/tc-alpha.c: Fix formatting.
338 2001-01-18 Kazu Hirata <kazu@hxi.com>
340 * config/tc-alpha.c: Fix formatting.
342 2001-01-18 Nick Clifton <nickc@redhat.com>
344 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
346 (stm_flags): Remove redundant bit from "ed" and "da" flags.
348 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
350 * configure.in (cpu_type, arch): Match i386 too.
351 * configure: Rebuilt.
353 2001-01-16 Kazu Hirata <kazu@hxi.com>
355 * config/tc-i386.c: Fix formatting.
357 2001-01-16 Alan Modra <alan@linuxcare.com.au>
359 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
360 relocs for .PARISC.unwind section.
362 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
363 depending on section flags, not just for .text.
365 2001-01-15 Jim Wilson <wilson@redhat.com>
367 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
368 not immediately followed by an instruction.
370 2001-01-15 Kazu Hirata <kazu@hxi.com>
372 * config/tc-m68hc11.c: Fix formatting.
374 2001-01-15 Nick Clifton <nickc@redhat.com>
376 * symbols.c (colon): Change 'already defined symbol' from a
377 fatal error to an ordinary error. There is no reason why this
378 error should be fatal.
380 * message.c (as_fatal): Delete output file, if one has been
383 2001-01-14 Alan Modra <alan@linuxcare.com.au>
385 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
387 2001-01-14 Kazu Hirata <kazu@hxi.com>
389 * config/tc-alpha.c: Fix formatting.
390 * config/tc-arc.c: Likewise.
391 * config/tc-arc.h: Likewise.
392 * config/tc-d10v.c: Likewise.
393 * config/tc-i370.c: Likewise.
394 * config/tc-i386.c: Likewise.
395 * config/tc-i960.c: Likewise.
396 * config/tc-m68k.c: Likewise.
397 * config/tc-ppc.c: Likewise.
398 * config/tc-sparc.c: Likewise.
399 * config/tc-tahoe.c: Likewise.
400 * config/tc-vax.c: Likewise.
402 * config/tc-arc.c: Fix formatting.
404 * config/tc-arc.c: Fix formatting.
406 2001-01-14 Alan Modra <alan@linuxcare.com.au>
408 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
409 both 32 and 64 bit ELF.
411 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
412 and don't bother storing `m' for "ce" completer. Tidy handling of
413 'J' and 'K' operands to suit. Handle '<' and '>' operands.
415 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
417 * tc-i386.h (TARGET_MACH): New macro.
418 (i386_mach): Declare.
419 * tc-i386.c (i386_mach): New function.
421 2001-01-13 Philip Blundell <philb@gnu.org>
423 * doc/as.texinfo: Fix spelling and cross-references.
425 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
426 character for all systems, not just GNU/Linux. Make it explicit
427 that `-k' doesn't affect code generation, just ELF flags.
429 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
431 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
434 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
436 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
438 2001-01-12 Nick Clifton <nickc@redhat.com>
440 * as.c (print_args): Update copyright date to 2001.
442 2001-01-12 Peter Targett <peter.targett@arccores.com>
444 * doc/c-arc.texi: New file.
445 Some sections to be expanded.
447 2001-01-12 Alan Modra <alan@linuxcare.com.au>
449 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
450 (md_parse_option): Always accept "--32".
452 2001-01-11 Peter Targett <peter.targett@arccores.com>
454 * as.h (TC_ARC): Ensure struc-symbol.h included.
455 * as.c (dwarf2dbg.h): Include to remove implicit declaration
457 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
458 (TARGET_SYMBOL_FIELDS) added.
460 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
461 * doc/c-arc.texi: New file.
462 Some sections to be expanded.
463 * doc/as.texinfo: Update command-line options.
464 Removed outdated text for ARC dependant features, instead include
465 text from above file.
467 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
468 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
471 * config/tc-arc.c: New updated configuration for
472 ARC, including selection of core variants, and extensibility of
473 instructions, registers etc. through directives.
475 * config/tc-arc.c (arc_extinst): Minor corrections for
477 (arc_common) Likewise. Make alignment argument optional for local
478 symbols also, with default of zero.
480 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
482 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
483 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
484 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
485 and fix_new_exp() instead.
486 (md_convert_frag): For indexed post byte use the symbol value
487 rather than the displacement.
488 (md_relax_table): Fix indexed offset relax.
490 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
492 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
494 (relaxable_symbol): New function.
496 2001-01-11 Andreas Jaeger <aj@suse.de>
498 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
501 2001-01-10 Nick Clifton <nickc@redhat.com>
503 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
504 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
506 2001-01-10 Nick Clifton <nickc@redhat.com>
508 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
509 character used to dollar local symbols.
510 (LOCAL_LABEL_CHAR): New constant - the magic character used to
512 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
513 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
515 Use LOCAL_LABEL_CHAR.
516 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
517 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
518 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
520 2001-01-08 Bo Thorsen <bo@suse.de>
522 * config/tc-i386.c (i386_immediate, i386_displacement):
525 2001-01-07 Ian Lance Taylor <ian@zembu.com>
527 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
530 2001-01-07 Philip Blundell <philb@gnu.org>
532 * doc/as.texinfo (Bug Reporting): Update email address for
536 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
538 * configure.in: Define DEFAULT_ARCH for i386.
539 * tc-i386.c (md_assemble): Return after the error message;
540 move testing for 64bit operands to proper place.
542 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
544 * doc/as.texinfo: Document '#' as comment character for i386 and
545 x86_64. Add AMD x86-64 into menu of machine dependent information.
547 * doc/c-i386.texi: Document x86_64 extensions.
549 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
551 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
553 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
555 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
556 * NEWS: Add note about Pentium4 support.
558 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
560 * tc-i387.c (pi, pte, pt): Update.
561 (type_names): Add new types.
563 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
565 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
566 CpuUnknown): Renumber
567 (CpuP4, CpuSSE2): New.
568 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
570 2001-01-03 Philip Blundell <pb@futuretv.com>
572 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
574 (alpha_fix_adjustable): Likewise.
575 (md_apply_fix): Likewise.
577 2000-12-31 H.J. Lu <hjl@gnu.org>
579 * listing.c (listing_message): Allocate string only if it is
582 * configure: Rebuild.
584 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
586 * doc/internals.texi (Relaxing with a table) <after relaxation>:
587 Point out caveats with generating fixups for the opcode in a frag.
589 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
591 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
594 2000-12-29 H.J. Lu <hjl@gnu.org>
596 * listing.c (calc_hex): Print the variable part only if the
597 fragment type is rs_fill.
599 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
601 * doc/internals.texi (tc_conditional_pseudoop,
602 TC_LINKRELAX_FIXUP): Fix typos.
604 2000-12-28 Richard Henderson <rth@redhat.com>
606 * write.c (subsegs_finish): Fix thinko last change -- don't
607 "optimize" the alignment == 0 case.
609 2000-12-28 Richard Henderson <rth@redhat.com>
611 * as.h (rs_align_test): New.
612 * frags.c (NOP_OPCODE): Move default from read.c.
613 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
614 (frag_align_code): New.
615 * frags.h (frag_align_code): Declare.
616 * read.c (NOP_OPCODE): Remove.
617 (do_align): Use frag_align_code.
618 * write.c (NOP_OPCODE): Remove.
619 (get_recorded_alignment): New.
620 (cvt_frag_to_fill): Handle rs_align_test.
621 (relax_segment): Likewise.
622 (subsegs_finish): Align last subseg in section to the
623 section alignment. Use frag_align_code.
624 * write.h (get_recorded_alignment): Declare.
625 * config/obj-coff.c (size_section): Handle rs_align_test.
626 (fill_section, fixup_mdeps): Likewise.
627 (write_object_file): Use frag_align_code.
629 * config/tc-alpha.c (alpha_align): Use frag_align_code.
630 (alpha_handle_align): New.
631 * config/tc-alpha.h (HANDLE_ALIGN): New.
632 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
634 * config/tc-i386.h (md_do_align): Use frag_align_code.
635 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
637 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
638 (ia64_handle_align): New.
639 * config/tc-ia64.h (HANDLE_ALIGN): New.
640 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
642 * config/tc-m32r.c (m32r_do_align): Remove.
643 (m32r_handle_align): New.
644 (fill_insn): Use frag_align_code.
645 * config/tc-m32r.h (md_do_align): Remove.
646 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
647 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
648 * config/tc-mips.c, config/tc-mips.h: Similarly.
650 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
651 (sh_handle_align): Likewise. Handle rs_align_code.
652 (sh_do_align): Remove.
653 * config/tc-sh.h (md_do_align): Remove.
654 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
656 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
657 (sparc_handle_align): Likewise. Handle rs_align_code.
658 * config/tc-sparc.h (md_do_align): Remove.
659 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
661 2000-12-22 DJ Delorie <dj@redhat.com>
663 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
664 when we assemble the first half of a pair.
666 2000-12-22 H.J. Lu <hjl@gnu.org>
668 * config/tc-i386.c (reloc): Update the macro for non-bfd
670 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
672 2000-12-22 H.J. Lu <hjl@gnu.org>
674 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
676 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
678 * tc-i386.h (i386_target_format): Define even for ELFs.
679 (QWORD_MNEM_SUFFIX): New macro.
680 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
682 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
683 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
685 (Size64, No_qSuf, NoRex64, Rex64): New macros.
686 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
687 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
688 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
689 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
691 (Reg, WordReg): Add Reg64.
692 (Imm): Add Imm32S and Imm64.
694 (Disp): Add Disp64 and Disp32S.
695 (AnyMem): Add Disp32S.
696 (RegRex, RegRex64): New macros.
697 (rex_byte): New type.
698 * tc-i386.c (set_16bit_code_flag): Kill.
699 (fits_in_unsigned_long, fits_in_signed_long): New functions.
700 (reloc): New parameter "signed"; support x86_64.
701 (set_code_flag): New.
702 (DEFAULT_ARCH): New macro; default to "i386".
703 (default_arch): New static variable.
704 (struct _i386_insn): New fields Operand_PCrel; rex.
705 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
706 (flag_code): New enum and static variable.
707 (use_rela_relocations): New static variable.
708 (flag_code_names): New static variable.
709 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
710 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
712 (i386_align_code): Return plain "nop" for x86_64.
713 (mode_from_disp_size): Support Disp32S.
714 (smallest_imm_type): Support Imm32S and Imm64.
715 (offset_in_range): Support size of 8.
716 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
717 (md_pseudo_table): Add "code64"; use set_code_flat.
718 (md_begin): Emit sane error message on hash failure.
719 (tc_i386_fix_adjustable): Support x86_64 relocations.
720 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
721 instructions supported on particular arch just partially,
722 output of 64bit immediates, handling of Imm32S and Disp32S type.
723 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
724 (i386_displacement): Likewise.
725 (i386_index_check): Cleanup; support 64bit addresses.
726 (md_apply_fix3): Support x86_64 relocation and rela.
727 (md_longopts): Add "32" and "64".
728 (md_parse_option): Add OPTION_32 and OPTION_64.
729 (i386_target_format): Call even for ELFs; choose between
730 elf64-x86-64 and elf32-i386.
731 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
732 (tc_gen_reloc): Support rela relocations and x86_64.
733 (intel_e09_1): Support QWORD.
735 2000-12-15 Diego Novillo <dnovillo@redhat.com>
737 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
738 it's not an offset expression.
739 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
740 keep the braces '[' and ']' in the output string.
741 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
742 != FLAT. There is no such op_modifier.
744 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
746 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
749 2000-12-13 Kazu Hirata <kazu@hxi.com>
751 * as.h: Fix formatting.
753 * dwarf2dbg.c: Likewise.
754 * input-scrub.c: Likewise.
757 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
759 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
760 configure: Regenerate.
762 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
764 * dwarf2dbg.c: #include <limits.h> only if it exists.
766 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
768 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
769 (md_apply_fix): Here too.
771 2000-12-12 Jim Wilson <wilson@redhat.com>
773 * config/tc-ia64.h (ia64_init): Add prototype.
775 2000-12-12 H.J. Lu <hjl@gnu.org>
777 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
779 * read.h (outputting_stabs_line_debug): Change it to int.
780 * stabs.c (outputting_stabs_line_debug): Likewise.
782 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
784 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
785 the address of a function result.
787 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
789 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
790 (md_assemble): Call dwarf2_emit_insn.
791 (shlib): Fix typo SHILB -> SHLIB.
792 (md_parse_option): Likewise.
793 (ppc_elf_validate_fix): Likewise:
794 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
796 2000-12-12 Nick Clifton <nickc@redhat.com>
798 * cgen.h: Fix formatting.
799 * input-scrub.c: Fix formatting.
800 * macro.c: Fix formatting.
801 * config/tc-mips.c: Fix formatting.
802 * doc/c-mips.texi: Fix formatting.
804 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
806 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
807 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
809 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
811 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
814 * i386.h (*_Suf): Remove No_dSuf.
815 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
817 (i386_optab): Remove 'd' in the suffixes.
819 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
821 * config/tc-i386.c (T_SHORT): Undefine before defining.
823 2000-12-05 Kazu Hirata <kazu@hxi.com>
825 * config/tc-mips.c: Fix formatting.
827 2000-12-04 Matthew Hiller <hiller@redhat.com>
829 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
830 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
831 (md_show_usage): Ditto.
832 (md_parse_option): Ditto.
833 (d10v_cleanup): Writes pending instruction only if
834 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
835 Fix compile time warning messages.
837 * doc/c-d10v.texi: Documents new options.
839 2000-12-04 Matthew Hiller <hiller@redhat.com>
841 * stabs.c (outputting_stabs_line_debug): New variable.
842 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
843 function entry and unset at function exit.
845 * read.h (outputting_stabs_line_debug): New extern declaration.
847 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
849 * dwarf2dbg.c: Fix compile time warning messages.
851 2000-12-03 Kazu Hirata <kazu@hxi.com>
853 * config/tc-a29k.c: Fix formatting.
854 * config/tc-alpha.c: Likewise.
855 * config/tc-arm.c: Likewise.
856 * config/tc-cris.c: Likewise.
857 * config/tc-hppa.c: Likewise.
858 * config/tc-i370.c: Likewise.
859 * config/tc-i386.c: Likewise.
860 * config/tc-i860.c: Likewise.
861 * config/tc-i960.c: Likewise.
862 * config/tc-ia64.c: Likewise.
863 * config/tc-m68hc11.c: Likewise.
864 * config/tc-m68k.c: Likewise.
865 * config/tc-m88k.c: Likewise.
866 * config/tc-pj.c: Likewise.
867 * config/tc-ppc.c: Likewise.
868 * config/tc-sh.c: Likewise.
869 * config/tc-sparc.c: Likewise.
870 * config/tc-tahoe.c: Likewise.
871 * config/tc-vax.c: Likewise.
873 2000-12-01 Chris Demetriou <cgd@sibyte.com>
875 * config/tc-mips.c (mips_ip): When calculating offsets,
876 don't accept as constant the difference between the
877 addresses of symbols in two different sections.
879 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
881 (validate_mips_insn): Likewise. Also, update 'B' operand
882 specifier to use OP_*_CODE20 constants and delete 'm' operand
884 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
885 operand specifiers. Change warning generated by 'B' operand
886 specifier to reflect its new multi-purpose usage.
888 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
889 -1, and update comment.
890 (file_mips_isa): Likewise.
891 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
892 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
893 ISA_* constants rather than hard-coded numbers.
894 (mips_cpu_info): New structure.
895 (mips_cpu_info_table): New table describing CPU and ISA names
897 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
898 mips_cpu_info_from_cpu): New functions.
899 (mips_isa_to_str): New function to get string for ISA name.
900 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
902 (md_begin): Redo CPU and ISA selection logic, using
903 mips_cpu_info_from_*. Convert to use ISA_* constants rather
904 than hard-coded numbers.
905 (append_insn, mips_emit_delays, macro, macro2): Convert to use
906 ISA_* constants rather than hard-coded numbers.
907 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
908 (md_longopts): Delete OPTION_NO_MIPS32.
909 (md_parse_option): Convert to use ISA_* constants rather than
910 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
911 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
912 to use strcasecmp to recognize "default" and to use
913 mips_cpu_info_from_name to get CPU numbers from argument.
914 (md_show_usage): Move -mips32 so it's with the rest of the ISA
915 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
917 (s_mipsset): Accept ISA value 32.
918 * doc/as.texinfo: Clean up MIPS options summary slightly,
919 remove -no-mips32. Add note about -mips4 and -mips32
920 specifying those ISA levels. Delete -mips32 and -no-mips32
921 cpu flag descriptions.
922 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
923 up the supported CPU switch list, and replace 4Kc, 4Km, and
924 4Kp entries with a single mips32-4k entry. Note that you can
927 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
929 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
931 (md_parse_option): Add cases for OPTION_MIPS5 and
933 (md_show_usage): Mention -mips5 and -mips64 arguments.
934 (s_mipsset): Add cases for MIPS5 and MIPS64.
935 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
937 * doc/as.texinfo: Mention -mips5 and -mips64 options
939 * doc/c-mips.texi: Likewise. Also update introduction
940 and ".set" usage information.
942 * config/tc-mips.c (md_show_usage): Add "sb1" to the
944 (mips_cpu_info_table): Add SB-1 entries.
945 * doc/c-mips.texi: Add "sb1" to the list of CPUs
946 known to the -mcpu option.
948 * doc/as.texinfo: Correct description of MIPS -mcpu
949 option, by copying some of the text from doc/c-mips.texi.
951 2000-12-01 Joel Sherrill <joel@OARcorp.com>
953 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
955 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
956 (sparc*-*-rtems*): Switched from a.out to ELF.
957 * configure: Regenerate.
958 * config.in: Regenerate.
959 * Makefile.in: Regenerate.
960 * aclocal.m4: Regenerate.
961 * po/gas.pot: Regenerate.
963 2000-11-30 Philip Blundell <pb@futuretv.com>
965 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
966 even in non BFD_ASSEMBLER case.
968 2000-11-30 Diego Novillo <dnovillo@redhat.com>
970 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
973 2000-11-29 Richard Henderson <rth@redhat.com>
975 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
976 until dwarf2_finish; use relaxation to get cross-fragment offsets;
977 thread multiple subsegments properly; handle multiple code
978 sections properly; emit proper compilation unit info for assembler
981 * as.h (enum _relax_state): Add rs_dwarf2dbg.
982 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
983 (dwarf2dbg_estimate_size_before_relax): Declare.
984 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
985 * write.c: Include dwarf2dbg.h.
986 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
987 (relax_segment): Likewise.
989 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
991 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
992 jump>: Use as_bad_where instead of as_bad. Tweak error message
993 accordingly. Stabilize frag by updating fix part and resetting
995 <undefined symbol, unconditional jump>: Ditto.
996 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
997 indexing is_end_of_line[].
998 (md_assemble): Initialize size to 0.
999 (md_section_align): Mark parameter seg as unused.
1000 (parse_reg): Parse names case-insensitively.
1002 2000-11-28 Kazu Hirata <kazu@hxi.com>
1004 * config/obj-aout.h: Fix formatting.
1005 * config/obj-bout.h: Likewise.
1006 * config/obj-coff.c: Likewise.
1007 * config/obj-coff.h: Likewise.
1008 * config/obj-elf.h: Likewise.
1009 * config/obj-som.h: Likewise.
1010 * config/obj-vms.c: Likewise.
1011 * config/obj-vms.h: Likewise.
1012 * config/tc-h8300.h: Likewise.
1013 * config/tc-ns32k.h: Likewise.
1014 * config/tc-sparc.h: Likewise.
1015 * config/tc-tic54x.h: Likewise.
1016 * config/tc-z8k.h: Likewise.
1018 2000-11-28 Nick Clifton <nickc@redhat.com>
1020 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1021 License is present in the sources, but not the output, and
1022 also available from the GNU website.
1023 (GNU Free Documentation License): Comment out this section.
1025 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1027 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1028 targets. Remove i860 from valid a.out targets.
1029 * Makefile.in: Regenerate.
1031 * config/tc-cris.c: Include dwarf2dbg.h.
1032 (md_pseudo_table): Add .file and .loc.
1033 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1034 (s_cris_file, s_cris_loc): New.
1035 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1036 * Makefile.am: Regenerate dependencies.
1037 * Makefile.in: Regenerate.
1039 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1041 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1042 (MRI_MUL_PRECEDENCE): Likewise.
1043 (op_rank): Fix a comment typo.
1045 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1047 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1049 (get_operand): Fix analysis for movw/movb instructions.
1051 2000-11-24 Nick Clifton <nickc@redhat.com>
1053 * configure.in (xscale-elf): Add target.
1054 (xscale-coff): Add target.
1055 * configure: Regenerate.
1057 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1059 (ARM_EXT_XSCALE): New ARM architecture extension.
1060 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1061 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1062 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1063 (ARM_ARCH_V4): Remove processor from architecture.
1064 (ARM_ARCH_3M): New architecutre definition.
1065 (ARM_ARCH_V5TE): New architecutre definition.
1066 (ARM_ARCH_XSCALE): New architecutre definition.
1067 (CPU_DEFAULT): Allow to be defaulted to XScale.
1068 (atpcs): New boolean variable.
1069 (ldr_flags): Support 'd' flag for double word loads.
1070 (str_flags): Support 'd' flag for double word stored.
1071 (do_mia): New function.
1072 (do_mar): New function.
1073 (do_mra): New function.
1074 (do_pld): New function.
1075 (do_ldrd): New function.
1076 (do_blx): New function.
1077 (do_bkpt): New function.
1078 (do_clz): New function.
1079 (do_lstc2): New function.
1080 (do_cdp2): New function.
1081 (do_t_blx): New function.
1082 (do_t_bkpt): New function.
1083 (do_smla): New function.
1084 (do_smlal): New function.
1085 (do_smul): New function.
1086 (do_qadd): New function.
1087 (do_co_reg2c): New function.
1088 (LONGEST_INSN): Redefine to 7.
1090 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1091 command line switches.
1093 2000-11-22 Jim Wilson <wilson@redhat.com>
1095 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1096 (struct rsrc): Make line unsigned.
1097 (gr_values): Add missing initializer.
1098 (SLOT_NUM_NOT_SET): Add unsigned cast.
1099 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1100 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1101 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1102 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1103 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1104 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1105 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1106 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1107 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1108 Add ATTRIBUTE_UNUSED to unused parameters.
1109 (convert_expr_to_ab_reg): Add parens.
1110 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1111 (dot_prologue): Initialize grsave when declared.
1112 (md_pseudo_table): Add missing initializers.
1113 (operand_match): Add casts to bfd_vma.
1114 (emit_one_bundle): Delete unused local prev. Make required_template
1116 (specify_resource): Cast i to unsigned.
1117 (note_register_values): Use fprintf_vma.
1118 (print_dependency): Likewise.
1120 2000-11-21 Jim Wilson <wilson@redhat.com>
1122 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1123 for unwind info section.
1124 (dot_endp): Likewise for unwind section.
1126 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1129 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1131 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1132 (output_insn): Call dwarf2_emit_insn.
1133 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1135 2000-11-17 Richard Henderson <rth@redhat.com>
1137 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1138 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1139 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1141 2000-11-17 Nick Clifton <nickc@redhat.com>
1143 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1146 2000-11-17 Richard Henderson <rth@redhat.com>
1148 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1150 2000-11-17 Richard Henderson <rth@redhat.com>
1152 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1153 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1154 tri-state definition of alpha_flag_mdebug.
1155 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1156 (s_alpha_file): Store first .file directive.
1157 (s_alpha_stab): New.
1158 (md_pseudo_table): Add stabs and stabn.
1160 2000-11-17 Richard Henderson <rth@redhat.com>
1162 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1164 2000-11-17 Richard Henderson <rth@redhat.com>
1166 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1167 (main): Call dwarf2_finish.
1168 * as.h (debug_type): Clarify documentation of the meaning
1170 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1171 (print_stats): Fix parenthesis problem.
1172 (now_subseg_size): New.
1173 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1174 (dwarf2_directive_file): Don't set debug_type.
1175 (dwarf2_where): Honor DEBUG_DWARF2 first.
1176 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1177 do nothing if not emitting dwarf2 debug info, or no work.
1178 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1179 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1180 (ecoff_new_file): Likewise.
1181 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1182 commentary wrt dwarf2.
1184 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1185 ATTRIBUTE_UNUSED as needed.
1186 (emit_insn): Call dwarf2_emit_insn.
1187 (s_alpha_file): New.
1189 (s_alpha_coff_wrapper): Don't handle them.
1190 (md_pseudo_table): Update for .file and .loc.
1191 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1193 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1194 don't protect with debug_type.
1195 * config/tc-hppa.c (md_assemble): Likewise.
1196 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1197 * config/tc-mn10300.c (md_assemble): Likewise.
1198 * config/tc-sh.c (md_assemble): Likewise.
1199 * config/tc-v850.c (md_assemble): Likewise.
1201 * config/tc-arm.c (arm_end_of_source): Remove.
1202 * config/tc-hppa.c (pa_end_of_source): Remove.
1203 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1204 * config/tc-mn10300.c (mn10300_finalize): Remove.
1205 * config/tc-sh.c (sh_finalize): Remove.
1206 * config/tc-v850.c (sh_finalize): Remove.
1208 * config/tc-arm.h (md_end): Remove.
1209 * config/tc-hppa.h (md_end): Remove.
1210 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1211 * config/tc-m68hc11.h (md_end): Remove.
1212 * config/tc-mn10300.h (md_end): Remove.
1213 * config/tc-sh.h (md_end): Remove.
1214 * config/tc-v850.h (md_end): Remove.
1216 * config/tc-ia64.c (emit_one_bundle): Don't protect
1217 dwarf2 bits with debug_type.
1218 (md_assemble): Likewise.
1219 (ia64_end_of_source): Don't call dwarf2_finish.
1221 2000-11-16 Jim Wilson <wilson@redhat.com>
1223 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1224 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1227 2000-11-16 H.J. Lu <hjl@gnu.org>
1229 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1232 2000-11-15 Kazu Hirata <kazu@hxi.com>
1234 * config/tc-tic30.c: Fix formatting.
1235 * config/tc-tic80.c: Likewise.
1236 * config/tc-v850.c: Likewise.
1237 * config/tc-vax.c: Likewise.
1238 * config/tc-w65.c: Likewise.
1239 * config/tc-z8k.c: Likewise.
1241 2000-11-14 DJ Delorie <dj@redhat.com>
1243 * config/tc-v850.c: Support dwarf2.
1244 * config/tc-v850.h: Ditto.
1246 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1247 parse_cons_expression_v850 to initialize hold_cons_reloc.
1249 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1251 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1252 (errata_nops_necessary_p): New function.
1253 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1256 2000-11-14 Jim Wilson <wilson@redhat.com>
1258 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1259 return little endian bfd formats.
1261 2000-11-14 Kazu Hirata <kazu@hxi.com>
1263 * config/aout_gnu.h: Fix formatting.
1264 * config/atof-vax.c: Likewise.
1265 * config/m68k-parse.h: Likewise.
1266 * config/m88k-opcode.h: Likewise.
1267 * config/obj-elf.c: Likewise.
1268 * config/tc-arm.c: Likewise.
1269 * config/tc-cris.c: Likewise.
1270 * config/tc-i386.c: Likewise.
1271 * config/tc-ia64.c: Likewise.
1272 * config/tc-mn10300.c: Likewise.
1273 * config/te-386bsd.h: Likewise.
1274 * config/te-hppa.h: Likewise.
1275 * config/te-nbsd.h: Likewise.
1276 * config/te-ppcnw.h: Likewise.
1277 * config/te-sparcaout.h: Likewise.
1278 * config/te-tmips.h: Likewise.
1279 * config/vax-inst.h: Likewise.
1280 * config/vms-conf.h: Likewise.
1282 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1284 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1286 2000-11-13 H.J. Lu <hjl@gnu.org>
1288 * config/obj-elf.c (elf_frob_symbol): Support
1289 ".symver name,name2@@@nodename".
1290 (elf_frob_file_before_adjust): Likewise.
1292 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1293 and ".symver name,name2@@@nodename".
1296 2000-11-12 H.J. Lu (hjl@gnu.org)
1298 * config/obj-elf.c (obj_elf_symver): Check missing version
1301 2000-11-12 H.J. Lu (hjl@gnu.org)
1303 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1304 instead of bfd_vma for non-bfd assemblers.
1306 2000-11-09 Kazu Hirata <kazu@hxi.com>
1308 * itbl-ops.c: Fix comment typos.
1310 2000-11-08 Jim Wilson <wilson@redhat.com>
1312 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1313 (struct unwind): Add next_slot_frag field.
1314 (slot_index): New parameters slot_frag and first_frag. Add code
1315 to add in frag sizes when different. Add comments.
1316 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1317 arguments to slot_index.
1318 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1319 loop end. Set next_slot_frag field.
1321 2000-11-07 H.J. Lu <hjl@gnu.org>
1323 * doc/as.texinfo (.symver): Updated for versioned symbol
1326 * obj.h (format_ops): Add the frob_file_before_adjust field.
1328 * config/obj-aout.c (aout_format_ops): Set the
1329 frob_file_before_adjust field to 0.
1330 * config/obj-coff.c (coff_format_ops): Likewise.
1331 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1333 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1335 (elf_frob_file_before_adjust): New function to remove unneeded
1336 versioned symbols from the symbol table.
1337 (elf_format_ops): Set the frob_file_before_adjust field to
1338 elf_frob_file_before_adjust.
1340 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1343 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1345 2000-11-07 Peter Targett <peter.targett@arccores.com>
1347 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1349 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1350 Fix compile time warning messages.
1352 2000-11-07 Nick Clifton <nickc@redhat.com>
1354 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1355 buffer in order to avoid buffer overflows.
1357 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1359 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1360 Change M to m for -milp32 or -mlp64 to match gcc.
1361 (dot_endp): Use bytes_per_address instead of 8.
1362 (emit_one_bundle): Use number_to_chars_littleendian instead of
1364 (fix_insn): Likewise.
1365 (ia64_init): New function.
1366 (ia64_target_format): New function.
1367 (md_begin): Set endianness, arch, and machine as appropriate.
1368 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1369 Make these macros depend on TE_HPUX macro.
1370 (TARGET_FORMAT): Define.
1371 (HOST_SPECIAL_INIT): Define.
1372 * config/te-hpux.h: New file.
1373 * configure.in: Add "ia64-*-hpux*" target to configure.
1374 * configure: Regenerate.
1376 2000-11-06 Kazu Hirata <kazu@hxi.com>
1378 * as.c: Fix formatting.
1379 * dwarf2dbg.c: Likewise.
1380 * input-file.c: Likewise.
1381 * input-file.h: Likewise.
1382 * input-scrub.c: Likewise.
1383 * itbl-ops.c: Likewise.
1384 * listing.c: Likewise.
1385 * macro.h: Likewise.
1386 * messages.c: Likewise.
1388 * subsegs.c: Likewise.
1389 * subsegs.h: Likewise.
1390 * write.c: Likewise.
1392 2000-11-06 Nick Clifton <nickc@redhat.com>
1394 * doc/as.texinfo: Add GNU Free Documentation License.
1395 * doc/gasp.texi: Add GNU Free Documentation License.
1396 * doc/as.1: Add GNU Free Documentation License.
1398 2000-11-05 Nick Clifton <nickc@redhat.com>
1400 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1402 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1404 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1405 * configure: Regenerate.
1407 2000-11-01 Nick Clifton <nickc@redhat.com>
1409 * read.c (original_case_string): New global variable.
1410 (read_a_source_file): Copy opcode string into
1411 original_case_string if clobbering the case of the opcode.
1412 * read.h: Export the definition of original_case_string.
1413 * config/tc-arm.c (md_assembler): When parsing a .req
1414 directive use the original opcode string, not the case
1417 2000-11-02 Nick Clifton <nickc@redhat.com>
1419 * config/tc-mn10300.c (debug_line): Remove this static
1421 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1422 dwarf2_where and dwarf2_gen_line_info.
1424 2000-11-02 Theo Honohan <th@futuretv.com>
1426 * config/tc-arm.c (do_msr): Improve error message.
1428 2000-10-31 Eric Christopher <echristo@redhat.com>
1430 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1431 or pc-relative, else use fx_offset.
1433 2000-10-31 Jim Wilson <wilson@redhat.com>
1435 * config/tc-ia64.c (struct md): New field tag_fixups.
1436 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1437 qualifying predicate.
1438 (emit_one_bundle): Delete spurious multiplication by one. Handle
1440 (ia64_start_line): Error if dangling qualifying predicate.
1441 (defining_tag): New static variable.
1442 (ia64_unrecognized_line, case '['): Parse tags.
1443 (ia64_frob_label): Create tag_fixups.
1444 (md_assemble): Reset md.qp.X_op after using it.
1446 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1448 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1450 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1452 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1454 2000-10-30 Kazu Hirata <kazu@hxi.com>
1456 * expr.c: Fix formatting.
1457 * flonum-copy.c: Likewise.
1458 * flonum.h: Likewise.
1462 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1464 * as.h (OPTION_MD_BASE): Bump to 190.
1465 * as.c (parse_args) <std_longopts>: Add comment about the need to
1466 check OPTION_MD_BASE in as.h.
1468 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1471 2000-10-27 Nick Clifton <nickc@redhat.com>
1473 * configure.in (emulations): Add m68hc12.
1474 * configure: Regenerate.
1475 * po/gas.pot: Regenerate.
1477 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1479 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1481 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1483 2000-10-25 Nick Clifton <nickc@redhat.com>
1485 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1486 a DWARF2 line number information sequence.
1488 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1490 * read.c (generate_lineno_debug): Update comment describing why
1491 DWARF2 line number debug information is not generated
1492 automatically by this function.
1494 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1497 * config/tc-arm.h (md_end): Define.
1498 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1500 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1501 if generating DWARF2 line numbers.
1502 (arm_end_of_source): New function. Call dwarf2_finish if
1505 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1506 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1507 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1509 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1511 * tc-i386.c: Fix prototype declarations for functions taking no
1514 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1516 * tc-i386.c (i386_operand_modifier): Remove.
1517 (build_displacement_string): Remove.
1518 (i386_parse_seg): Remove.
1519 (i386_intel_memory_operand): Remove.
1520 (i386_intel_operand): Re-write using recursive descent parser based
1521 on MASM documentation.
1522 (struct intel_parser_s): New structure.
1523 (intel_parser): New static variable.
1524 (struct intel_token): New structure.
1525 (cur_token, prev_token): New static variables.
1538 (intel_match_token): New function.
1539 (intel_get_token): New function.
1540 (intel_putback_token): New function.
1541 (intel_expr): New function.
1542 (intel_e05): New function.
1543 (intel_e05_1): New function.
1544 (intel_e06): New function.
1545 (intel_e06_1): New function.
1546 (intel_e09): New function.
1547 (intel_e09_1): New function.
1548 (intel_e10): New function.
1549 (intel_e10_1): New function.
1550 (intel_e11): New function.
1552 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1554 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1555 instructions to loose any special insn->architecture mask.
1557 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1558 (sparc_md_end, sparc_arch_types, sparc_arch,
1559 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1560 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1561 request v9b architecture if they are used).
1563 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1565 * config/tc-m68k.c: Fix the previous misapplied patch.
1567 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1569 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1570 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1571 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1574 2000-10-17 Kazu Hirata <kazu@hxi.com>
1576 * debug.c: Fix formatting.
1577 * depend.c: Likewise.
1578 * dwarf2dbg.c: Likewise.
1579 * dwarf2dbg.h: Likewise.
1580 * ecoff.c: Likewise.
1583 * flonum-konst.c: Likewise.
1584 * frags.h: Likewise.
1586 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1588 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1590 * doc/as.texinfo: Added notes about this new option.
1592 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1594 * config/tc-sh.c (JREG): Remove.
1595 (md_convert_frag): Remove #if 0:d code using JREG.
1597 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1599 * config/tc-i386.c (i386_operand_modifier): Only match
1600 modifiers SHORT and FLAT if they are followed by a space.
1601 (parse_register): When `allow_naked_reg' is set, do not confuse
1602 identifiers that start with a register name with a register.
1604 2000-10-12 Kazu Hirata <kazu@hxi.com>
1606 * app.c: Fix formatting.
1609 * bit_fix.h: Likewise.
1614 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1616 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1618 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1620 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1621 Re-arrange function a little and improve error message.
1623 * write.c (write_relocs): Fix a comment.
1625 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1628 2000-10-05 Jim Wilson <wilson@cygnus.com>
1630 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1632 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1634 * config/tc-i386.c: Delete some useless comments, reformat others.
1636 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1637 non-global syms in linkonce sections.
1639 2000-10-04 Ralf Baechle <ralf@gnu.org>
1641 * config/tc-ia64.c (operand_match): Don't use // style comments.
1642 * config/tc-i370.c: Likewise.
1644 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1646 Changes to handle varying register prefix and user symbol prefix.
1647 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1648 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1649 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1650 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1651 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1652 (demand_register_prefix): New variable.
1653 (md_pseudo_table): New pseudo ".syntax".
1654 (md_longopts): New options --no-underscore and --underscore.
1655 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1656 on symbols_have_leading_underscore.
1657 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1658 (get_spec_reg): Ditto.
1659 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1661 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1663 <case OPTION_NO_US, case OPTION_US>: New.
1664 (md_show_usage): Be brief and reformat to match continuation of
1666 * po/gas.pot: Regenerate.
1668 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1670 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1671 force relocs for 12 bit branches.
1672 (md_apply_fix): Similarly, adjust logic here.
1674 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1676 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1677 adjust for external and weak syms as we will use a reloc. Allow
1678 for +8 offset when calculating limits of branches.
1679 (hppa_fix_adjustable): Undo 2000-09-23 change.
1680 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1681 Correct distance calculation.
1682 (tc_gen_reloc): Print the file name and line number if we can't
1685 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1686 * config/tc-hppa.c (nonzero_dibits): Define.
1687 (arg_reloc_stub_needed): Check each arg and return value
1688 separately for zero case.
1689 (pa_align): Declare argument `bytes'.
1691 2000-09-25 Kazu Hirata <kazu@hxi.com>
1693 * config/tc-cris.c: Fix formatting.
1694 * config/tc-d10v.h: Likewise.
1695 * config/tc-d30v.c: Likewise.
1696 * config/tc-d30v.h: Likewise.
1697 * config/tc-fr30.c: Likewise.
1698 * config/tc-fr30.h: Likewise.
1699 * config/tc-m68k.c: Likewise.
1700 * config/tc-m68k.h: Likewise.
1701 * config/tc-pj.h: Likewise.
1702 * config/tc-ppc.c: Likewise.
1703 * config/tc-ppc.h: Likewise.
1704 * config/tc-sh.c: Likewise.
1705 * config/tc-sh.h: Likewise.
1706 * config/tc-sparc.c: Likewise.
1707 * config/tc-v850.h: Likewise.
1708 * config/tc-vax.h: Likewise.
1709 * config/tc-w65.h: Likewise.
1710 * config/tc-z8k.h: Likewise.
1712 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1714 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1715 checks only for ELF.
1716 (hppa_force_relocation): Likewise.
1718 2000-09-22 Jim Wilson <wilson@cygnus.com>
1720 * config/tc-ia64.c (dv_sem): Add "stop".
1721 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1722 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1723 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1725 (mark_resources): Check IA64_RS_PRr.
1727 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1729 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1730 md_estimate_size_before_relax): Redesign and clean up the
1731 relaxation mechanism.
1733 2000-09-21 Kazu Hirata <kazu@hxi.com>
1735 * config/tc-ns32k.c: Fix formatting.
1736 * config/tc-ns32k.h: Likewise.
1738 2000-09-20 Kazu Hirata <kazu@hxi.com>
1740 * config/tc-m32r.c: Fix formatting.
1741 * config/tc-m32r.h: Likewise.
1742 * config/tc-m68851.h: Likewise.
1743 * config/tc-m68hc11.c: Likewise.
1744 * config/tc-m68hc11.h: Likewise.
1745 * config/tc-m88k.c: Likewise.
1746 * config/tc-mcore.c: Likewise.
1747 * config/tc-mcore.h: Likewise.
1748 * config/tc-mips.c: Likewise.
1749 * config/tc-mips.h: Likewise.
1750 * config/tc-mn10200.h: Likewise.
1751 * config/tc-mn10300.h: Likewise.
1752 * config/tc-tahoe.c: Likewise.
1753 * config/tc-tahoe.h: Likewise.
1755 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1757 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1758 Likewise in relaxation description comments.
1760 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1762 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1763 subtraction of two syms without emitting a relocation.
1765 From David Huggins-Daines <dhd@linuxcare.com>
1766 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1767 global or weak symbols.
1769 2000-09-15 Kazu Hirata <kazu@hxi.com>
1771 * config/tc-h8300.h: Fix formatting.
1772 * config/tc-h8500.c: Likewise.
1773 * config/tc-h8500.h: Likewise.
1774 * config/tc-hppa.h: Likewise.
1775 * config/tc-i370.h: Likewise.
1776 * config/tc-i386.h: Likewise.
1777 * config/tc-i860.c: Likewise.
1778 * config/tc-i860.h: Likewise.
1779 * config/tc-i960.h: Likewise.
1780 * config/tc-ia64.c: Likewise.
1781 * config/tc-ia64.h: Likewise.
1783 2000-09-14 Kazu Hirata <kazu@hxi.com>
1785 * config/tc-a29k.c: Fix formatting.
1786 * config/tc-alpha.c: Likewise.
1787 * config/tc-arc.c: Likewise.
1788 * config/tc-arc.h: Likewise.
1789 * config/tc-arm.c: Likewise.
1790 * config/tc-arm.h: Likewise.
1791 * config/tc-avr.c: Likewise.
1792 * config/tc-avr.h: Likewise.
1793 * config/tc-tic30.c: Likewise.
1794 * config/tc-tic30.h: Likewise.
1795 * config/tc-tic54x.c: Likewise.
1796 * config/tc-tic54x.h: Likewise.
1797 * config/tc-tic80.c: Likewise.
1798 * config/tc-tic80.h: Likewise.
1800 2000-09-14 Timothy Wall <twall@cygnus.com>
1802 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1803 parallel comparisons for later use.
1804 (struct rsrc): Add parallel comparison type.
1805 (resources_match): Skip special cases of PR usage (non-conflicting
1808 2000-09-13 Kazu Hirata <kazu@hxi.com>
1810 * config/obj-ecoff.c: Fix formatting.
1811 * config/obj-elf.c: Likewise.
1812 * config/obj-elf.h: Likewise.
1813 * config/obj-evax.h: Likewise.
1814 * config/obj-generic.h: Likewise.
1815 * config/obj-hp300.c: Likewise.
1816 * config/obj-hp300.h: Likewise.
1817 * config/obj-ieee.h: Likewise.
1818 * config/obj-vms.c: Likewise.
1819 * config/obj-vms.h: Likewise.
1821 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1823 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1824 (md_parse_option): Ditto.
1825 (md_longopts): Add -mips32 option.
1826 (md_show_usage): Document new options.
1827 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1828 (mips_ip): Assemble mfc0 with a sub-selection code.
1829 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1830 (mips_cpu_to_str): New function.
1831 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1832 Use CPU_* defines instead of hardcoded numbers.
1834 * doc/as.texinfo: Document new options.
1835 * doc/c-mips.texi: Ditto.
1837 2000-09-12 Kazu Hirata <kazu@hxi.com>
1839 * as.h: Fix formatting.
1840 * asintl.h: Likewise.
1841 * bit_fix.h: Likewise.
1842 * config/obj-aout.c: Likewise.
1843 * config/obj-aout.h: Likewise.
1844 * config/obj-bout.c: Likewise.
1845 * config/obj-bout.h: Likewise.
1846 * config/obj-coff.c: Likewise.
1847 * config/obj-coff.h: Likewise.
1848 * dwarf2dbg.h: Likewise.
1850 * flonum.h: Likewise.
1851 * frags.h: Likewise.
1852 * itbl-ops.h: Likewise.
1853 * macro.h: Likewise.
1856 * struc-symbol.h: Likewise.
1857 * subsegs.h: Likewise.
1858 * symbols.h: Likewise.
1860 * write.h: Likewise.
1862 2000-09-11 Kazu Hirata <kazu@hxi.com>
1864 * bignum-copy.c: Fix formatting.
1865 * config/tc-i370.c: Likewise.
1866 * config/tc-i960.c: Likewise.
1867 * config/tc-m68k.c: Likewise.
1868 * ehopt.c: Likewise.
1869 * flonum-copy.c: Likewise.
1870 * flonum-konst.c: Likewise.
1871 * flonum-mult.c: Likewise.
1872 * literal.c: Likewise.
1875 * stabs.c: Likewise.
1876 * subsegs.c: Likewise.
1878 2000-09-09 Philip Blundell <philb@gnu.org>
1880 * configure.in (arm*-*-uclinux*): New target.
1881 * configure: Regenerate.
1883 2000-09-09 Kazu Hirata <kazu@hxi.com>
1885 * input-file.c: Fix formatting.
1886 * itbl-ops.c: Likewise.
1887 * messages.c: Likewise.
1889 2000-09-08 Philip Blundell <philb@gnu.org>
1891 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1894 2000-09-07 H.J. Lu <hjl@gnu.org>
1896 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1897 * configure: Rebuild.
1899 2000-09-07 Kazu Hirata <kazu@hxi.com>
1901 * atof-generic.c: Fix formatting.
1902 * config/tc-mips.c: Likewise.
1903 * config/tc-vax.c: Likewise.
1904 * input-scrub.c: Likewise.
1906 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1908 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1909 * configure.in (sh-*-linux*): Added.
1910 * configure: Rebuilt.
1912 2000-09-06 Kazu Hirata <kazu@hxi.com>
1914 * config/tc-hppa.c: Fix formatting.
1916 * ecoff.c: Fix formatting.
1918 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1920 * configure: Rebuilt with new libtool.m4.
1922 2000-09-05 Kazu Hirata <kazu@hxi.com>
1924 * cgen.c: Fix formatting.
1925 * config/tc-ia64.c: Likewise.
1927 2000-09-05 Nick Clifton <nickc@redhat.com>
1929 * aclocal.m4: Regenerate.
1930 * config.in: Regenerate.
1931 * configure: Regenerate.
1932 * po/gas.pot: Regenerate.
1934 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1936 * config/tc-cris.c: Correct comment typos.
1938 2000-09-05 Eric Christopher <echristo@cygnus.com>
1940 * config/tc-mn10300.c: Cleanup.
1941 (md_pcrel_from): Enable.
1943 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1945 * expr.c (operand): Fix a comment typo.
1946 * write.c (write_relocs): Fix a signed/unsigned warning.
1948 * config/tc-hppa.c (fudge_reg_expressions): New
1949 (hppa_force_reg_syms_absolute): New.
1950 (pa_equ): Allow reg_section expressions.
1951 * config/tc-hppa.c (md_optimize_expr): Define.
1952 (hppa_force_reg_syms_absolute): Prototype.
1954 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1955 (pa_parse_number): Pass in arg to select fp reg parsing.
1956 Return 1 to indicate format checks pass. If strict, then only
1957 accept a register or register symbol. Return value in...
1958 (pa_number): New static for pa_parse_number.
1959 (FP_REG_BASE): Define.
1960 (FP_REG_RSEL): Define.
1961 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1962 appropriate. White space changes.
1963 (need_pa11_opcode): Don't bother passing any params, get them from
1965 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1966 Remove extraneous check in case 'Q'.
1967 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1968 reg, set section of resulting symbol to reg_section.
1969 (pa_parse_space_stmt): Modify call to pa_parse_number.
1970 (pa_space): Likewise.
1972 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1973 (hppa_force_relocation): Handle vtable relocs.
1974 (pa_vtable_entry): New.
1975 (pa_vtable_inherit): New.
1976 (md_pseudo_table): Add entries for vtable pseudos.
1977 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1978 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1980 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1981 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1982 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1984 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1985 specify a symbol type.
1987 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1988 dependent things together.
1989 (md_elf_symbol_type): Define.
1991 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1993 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1995 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1996 (obj_elf_vtable_entry): Declare.
1998 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1999 and export function.
2000 (obj_elf_vtable_entry): Similarly.
2001 (elf_pseudo_table): Fix the damage with a cast.
2003 2000-09-03 Richard Henderson <rth@cygnus.com>
2005 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2006 for template selection when a label is needed.
2008 2000-09-02 Kazu Hirata <kazu@hxi.com>
2010 * config/tc-ia64.c: Fix formatting.
2012 2000-09-02 Nick Clifton <nickc@redhat.com>
2014 * configure.in: Increase version number to 2.10.91.
2015 * configure: Regenerate.
2016 * aclocal.m4: Regenerate.
2017 * config.in: Regenerate.
2018 * po/gas.pot: Regenerate.
2019 * Makefile.in: Regenerate.
2021 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2023 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2024 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2025 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2027 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2030 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2032 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2033 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2034 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2035 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2036 (GOT_symbol): New variable.
2037 (md_undefined_symbol): Set it.
2039 2000-09-01 Richard Henderson <rth@cygnus.com>
2041 * config/tc-ia64.c (match): Don't inline.
2042 (extra_goodness): New.
2043 (md_begin): Prefer nop.f and nop.b for best_template.
2045 2000-08-31 Kazu Hirata <kazu@hxi.com>
2047 * as.c: Fix formatting.
2049 * frags.c: Likewise.
2050 * macro.c: Likewise.
2052 2000-08-31 Eric Christopher <echristo@cygnus.com>
2054 * config/tc-mn10300.c: Cleanup and fix warnings.
2055 (md_pseudo_table): Add initializers.
2056 (md_show_usage): Cleanup.
2057 (md_parse_option): Fix warnings.
2058 (md_undefined_symbol): Fix warnings.
2059 (md_conver_frag): Fix warnings.
2060 (tc_gen_reloc): Fix warnings.
2061 (md_apply_fix3): Fix warnings.
2062 (check_operand): Fix warnings.
2064 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2066 * acinclude.m4: Include libtool and gettext macros from the
2068 * aclocal.m4, configure: Rebuilt.
2070 2000-08-30 Mark Hatle <mhatle@mvista.com>
2072 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2074 2000-08-31 Kazu Hirata <kazu@hxi.com>
2076 * listing.c: Fix formatting.
2078 2000-08-29 Kazu Hirata <kazu@hxi.com>
2080 * app.c: Fix a comment typo. Fix formatting.
2082 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2084 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2085 offset of the target destination for jmp instructions.
2086 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2088 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2090 * NEWS: Mention support for CRIS.
2092 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2094 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2095 Sets `.lcomm' alignment to zero.
2097 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2099 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2100 (TC_FIX_ADJUSTABLE): Define.
2102 2000-08-23 Jim Wilson <wilson@cygnus.com>
2104 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2105 unwind.personality_routine is set.
2107 2000-08-23 H.J. Lu <hjl@gnu.org>
2109 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2111 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2113 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2116 2000-08-22 H.J. Lu <hjl@gnu.org>
2118 * config.in (STRICTCOFF): New for strict COFF.
2120 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2121 i386-*-go32* and i386-go32-rtems*.
2122 * configure: Rebuilt.
2124 * config/obj-coff.c (obj_coff_endef): Follow the historical
2125 behavior if STRICTCOFF is not defined.
2127 * doc/internals.texi: Document STRICTCOFF.
2129 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2131 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2132 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2133 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2134 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2135 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2136 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2137 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2140 2000-08-22 Eric Christopher <echristo@cygnus.com>
2142 * config/tc-mn10300.c: (md_apply_fix): New function.
2143 (mn10300_force_relocation): New function.
2144 (mn10300_fix_adjustable): New function.
2146 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2147 (TC_HANDLES_FX_DONE): Define.
2148 (obj_fix_adjustable): Define.
2149 (MD_APPLY_FIX3): Define.
2150 (TC_LINKRELAX_FIXUP): Define.
2152 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2154 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2156 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2158 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2160 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2161 if the fixup resulted in a relocation.
2163 2000-08-18 Nick Clifton <nickc@redhat.com>
2165 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2166 Make reference to first element of shift_names explicit.
2168 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2170 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2171 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2172 add a symbol's address. Removed all target-specific #ifdefs that
2173 used to accomplished the same.
2174 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2175 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2176 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2177 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2178 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2180 2000-08-17 Kazu Hirata <kazu@hxi.com>
2182 * dwarf2dbg.c: Fix formatting.
2184 2000-08-17 Nick Clifton <nickc@redhat.com>
2186 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2187 to be recoded as logical shift lefts by zero.
2189 2000-08-16 Jim Wilson <wilson@cygnus.com>
2191 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2192 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2194 (note_register_values): Handle IA64_OPND_R3_2 operands.
2196 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2198 * config/tc-i860.c (md_operand): Silly typo fixed.
2200 2000-08-16 Nick Clifton <nickc@redhat.com>
2202 * config/tc-arm.c (struct asm_shift): Delete.
2204 (enum asm_shift_index): New.
2205 (struct asm_shift_properties): New.
2206 (struct asm_shift_name): New.
2207 (shift_properties[]); New.
2208 (shift_names[]); New.
2210 (decode_shift): Use new structures.
2211 Issue a warning is "ROR #0" is used.
2212 Issue a warning if "ASR #0" or "LSR #0" is used.
2214 (md_begin): Initialise arm_shift_hsh table from new
2215 asm_shift_name array.
2217 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2219 * config/tc-sparc.c: Kill all warnings.
2220 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2222 (md_show_usage): Update usage text.
2224 2000-08-16 Nick Clifton <nickc@redhat.com>
2226 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2229 2000-08-15 Will Cohen <wcohen@redhat.com>
2231 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2233 * config/tc-sh.c (md_assemble): Changed so debug_type
2234 test performed for ppi_assemble
2235 * config/tc-sh.c: Included dwarf2dbg.h.
2236 (debug_line): Defined.
2237 (md_assemble): Generates dwarf2 line info.
2238 (sh_finalize): New function. Finalize dwarf2 info.
2239 (assemble_ppi): Returns size of code generated.
2240 (build_Mytes): Returns size of code generated.
2241 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2242 * config/tc-sh.h (md_end): Defined.
2243 (sh_finalize): Declared.
2245 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2247 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2250 2000-08-14 Nick Clifton <nickc@redhat.com>
2252 * config/tc-arm.c (do_bx): Allow "bx pc".
2254 2000-08-14 Jim Wilson <wilson@cygnus.com>
2256 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2257 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2258 (md_begin): Change assignment to md.flag to OR in the new bit.
2260 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2262 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2263 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2266 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2268 * NEWS: Mention i860 support.
2270 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2272 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2274 2000-08-14 Andreas Schwab <schwab@suse.de>
2276 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2278 2000-08-11 Andreas Schwab <schwab@suse.de>
2280 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2283 2000-08-11 Kazu Hirata <kazu@hxi.com>
2285 * expr.c: Fix formatting.
2286 * config/obj-bout.c: Likewise.
2288 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2290 * doc/c-i860.texi: Flesh out the i860 section more.
2292 2000-08-10 Kazu Hirata <kazu@hxi.com>
2294 * symbols.c: Fix formatting.
2297 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2299 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2300 has the IgnoreSize bit set.
2302 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2304 From Rodney Brown <RodneyBrown@mynd.com>
2305 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2306 * configure: Regenerate.
2308 2000-08-09 Kazu Hirata <kazu@hxi.com>
2310 * hash.c: Fix formatting.
2313 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2315 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2316 (i860_fix_info): New enum.
2317 (MD_APPLY_FIX3): Define.
2318 (WORKING_DOT_WORD): Define.
2319 (TC_HANDLES_FX_DONE): Define.
2320 (DIFF_EXPR_OK): Define.
2321 (LISTING_HEADER): Define.
2322 (TARGET_FORMAT): Select target format based on endian flag.
2323 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2324 (target_big_endian): Add external declaration.
2326 * config/tc-i860.c: All existing code reworked completely. Other
2327 new code shown below.
2328 (SYNTAX_SVR4): Define.
2329 (target_warn_expand): New variable.
2330 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2331 (md_longopts): Declare and define with new options (-EL, -EB,
2333 (md_show_usage): New function.
2334 (md_operand): New function.
2335 (obtain_reloc_for_imm16): New function.
2336 (md_apply_fix3): New function.
2337 (tc_gen_reloc): New function.
2339 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2341 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2342 2 bytes of the jump address are in the same frag.
2343 (find): Accept 68hc12 register indirect modes.
2345 * NEWS: Mention 68HC11 & 68HC12 support.
2347 2000-08-07 Richard Henderson <rth@cygnus.com>
2349 * config/tc-ia64.c (unwind): Add prologue_mask member.
2350 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2351 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2352 (dot_body): Clear unwind.prologue_mask.
2353 (dot_prologue): Set it. Accept a register second argument.
2355 2000-08-07 Kazu Hirata <kazu@hxi.com>
2357 * config/atof-ieee.c: Fix formatting.
2358 * config/atof-tahoe.c: Likewise.
2360 2000-08-06 Nick Clifton <nickc@cygnus.com>
2362 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2365 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2366 of .popsection, .previous, .pushsection, .subsection,
2367 .version, .vtable_entry, .vtable_inherit and .weak.
2369 2000-08-05 Kazu Hirata <kazu@hxi.com>
2371 * config/tc-cris.c: Fix formatting.
2372 * config/tc-i386.c: Likewise.
2373 * config/tc-sparc.c (sparc_ip): Simplify the code.
2375 2000-08-04 Kazu Hirata <kazu@hxi.com>
2377 * config/tc-cris.c: Rearrange code for readability.
2378 * config/tc-d10v.c: Fix formatting.
2379 * config/tc-m32r.c: Likewise.
2380 * config/tc-sparc.c: Likewise.
2382 2000-08-02 Jim Wilson <wilson@cygnus.com>
2384 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2385 before ia64_find_opcode.
2386 (md_assemble): Likewise.
2388 2000-08-01 Nick Clifton <nickc@cygnus.com>
2390 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2391 Undo some formatting fixes.
2393 2000-08-01 Kazu Hirata <kazu@hxi.com>
2395 * config/obj-som.c: Fix formatting.
2396 * config/obj-ieee.c: Likewise.
2397 * config/tc-arm.c: Likewise.
2398 * config/tc-v850.c: Likewise.
2400 2000-08-01 Nick Clifton <nickc@redhat.com>
2402 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2403 index by command line option.
2405 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2407 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2408 (@node M68K-Branch): Rewrite to match the reality.
2410 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2412 * doc/c-i860.texi: New file.
2413 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2414 * doc/Makefile.in: Regenerate.
2415 * doc/all.texi: Add I860 as relevant architecture.
2416 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2418 2000-07-31 Kazu Hirata <kazu@hxi.com>
2420 * config/tc-d30v.c: Fix formatting.
2422 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2424 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2425 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2426 long emit a long branch if available instead of an absolute jump, never
2427 emit absolute jumps for anything with --pcrel.
2429 * doc/c-m68k.texi: Document new command line option.
2431 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2433 * config/tc-avr.c: Use PARAMS macro in function declarations.
2434 Don't declare md_pcrel_from_section (already in tc-avr.h).
2435 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2436 (avr_operand): Don't set (unsigned) op_mask to -1.
2438 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2440 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2441 * configure: Regenerated.
2442 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2443 of operand to the .type directive (.e.g, "type").
2445 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2447 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2448 * app.c (do_scrub_chars): Record where first comment found.
2449 * read.c (read_a_source_file): Init found_comment on entry, and
2450 notify whether comments found on exit.
2451 * config/tc-hppa.c (md_shortopts): Add "c".
2452 (md_longopts): Add warn-comment.
2453 (md_parse_option): Handle it.
2454 (md_show_usage): Show available options.
2455 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2457 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2459 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2460 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2462 (md_estimate_size_before_relax): Don't fall off end of function.
2464 2000-07-27 Kazu Hirata <kazu@hxi.com>
2466 * config/tc-avr.c: Fix formatting.
2467 * config/tc-ns32k.c: Likewise.
2469 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2471 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2473 2000-07-27 Kazu Hirata <kazu@hxi.com>
2475 * config/tc-d10v.c: Fix formatting.
2476 * config/tc-z8k.c: Likewise.
2477 * config/tc-sparc.c: Likewise.
2479 2000-07-26 Dave Brolley <brolley@redhat.com>
2481 * cgen.c (queue_fixup): Declare opinfo.
2482 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2483 (gas_cgen_md_operand): Ditto.
2484 (gas_cgen_md_apply_fix3): Ditto.
2486 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2488 * config/obj-coff.c (obj_frob_symbol): Don't merge
2489 labels. Don't merge if the symbol isn't constant. Return
2490 immediately if a symbol is merged.
2492 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2494 * frags.c (frag_align): Correct absolute section alignment.
2496 2000-07-20 DJ Delorie <dj@redhat.com>
2498 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2499 it breaks linking against DLLs.
2501 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2503 * configure.in: Add CRIS support.
2504 * configure: Regenerate.
2505 * Makefile.am: (CPU_TYPES): Add cris.
2506 (CPU_OBJ_VALID) [aout]: Add cris.
2507 (MULTI_CPU_TYPES): Add cris.
2508 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2509 [coff]: Only i386 and mips are valid.
2510 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2511 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2512 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2513 Regenerate dependencies.
2514 * Makefile.in: Regenerate.
2515 * aclocal.m4: Regenerate.
2516 * as.c: Declare crisaout, criself.
2517 * config/tc-cris.h, config/tc-cris.c: New.
2518 * config/e-criself.c, config/e-crisaout.c: New.
2519 * po/POTFILES.in, po/gas.pot: Regenerate.
2521 2000-07-20 Kazu Hirata <kazu@hxi.com>
2523 * read.c: Fix formatting.
2524 * write.c: Fix formatting.
2526 2000-07-19 H.J. Lu <hjl@gnu.org>
2528 * sb.c: Include <stdlib.h> if exists for abort ().
2530 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2532 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2533 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2534 (pa_type_args): Same here.
2536 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2538 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2539 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2540 the storage class is already set.
2542 2000-07-17 Kazu Hirata <kazu@hxi.com>
2544 * config/tc-m68hc11.c: Fix formatting.
2545 * config/tc-mn10200.c: Likewise.
2546 * config/tc-mn10300.c: Likewise.
2547 * config/tc-pj.c: Likewise.
2548 * config/tc-tic80.c: Likewise.
2549 * config/tc-w65.c: Likewise.
2551 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2553 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2556 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2558 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2561 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2563 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2564 ELF as are used for SOM (except the 32-bit reloc one) to decide
2565 whether a symbol can be reduced to a section symbol. Expand on
2566 the comment for symbols involved in LR% and RR% expressions.
2568 2000-07-14 Nick Clifton <nickc@cygnus.com>
2570 * config/tc-mips.c (mips_disable_float_construction): New
2571 static variable. Set to true if doubles should not be
2572 constructed by loading two single width fp registers with
2573 halves of the value.
2574 (mips_ip): Test mips_disable_float_construction.
2575 (md_longopts): Add command line switches --construct-floats
2576 and --no-construct-floats.
2577 (md_parse_option): Parse new command line options.
2578 (md_show_usage): Describe new command line options.
2580 * doc/c-mips.texi: Document new command line options.
2582 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2584 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2585 * configure: Regenerate.
2587 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2589 * configure.in (DEFAULT_EMULATION setting): Revert part of
2590 2000-07-01 change that set te_multi=multi unless set to tmips.
2591 * configure: Regenerate.
2593 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2595 * config/obj-coff.c (coff_frob_section): Add padding to the last
2596 section when aligning it increases its size.
2598 2000-07-11 Kazu Hirata <kazu@hxi.com>
2600 * config/tc-tic54x.c: Fix formatting.
2602 2000-07-10 Kazu Hirata <kazu@hxi.com>
2604 * config/tc-h8500.c: Fix formatting.
2605 * config/tc-tic54x.c: Fix formatting.
2607 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2609 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2610 displacements correctly.
2612 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2614 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2616 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2620 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2622 From David Huggins-Daines <dhd@linuxcare.com>
2623 * config/te-hppalinux64.h: Add a new emulation.
2624 * configure.in (emulations): Add configure bits to support the
2625 64-bit Linux/parisc target.
2626 * configure: Regenerate.
2628 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2629 (md_shortopts): Add `V' for ELF.
2631 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2632 when SOM or ELF_ARG_RELOC are defined.
2633 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2634 ELF_ARG_RELOC are defined.
2635 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2636 (pa_stringer): ..Do it here instead. Fix comment typos.
2637 (hppa_force_relocation): Cast enums to int before comparing with
2640 From Ryan Bradetich <rbradetich@uswest.net>
2641 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2642 redifinition warning.
2643 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2644 (hppa_force_relocation): ditto
2645 (md_apply_fix): Added cast to buf to fix warnings.
2647 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2648 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2650 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2651 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2652 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2653 reloc_type** to avoid warnings in switch.
2654 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2655 little earlier instead.
2657 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2659 (pa_type_args): Use symbol_arg_reloc_info.
2660 (struct pa_it): Make arg_reloc unsigned int.
2661 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2662 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2663 (pa_code): Delete. pa_text duplicates this function.
2664 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2665 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2667 (cons_fix_new_hppa): Actually change selector to e_fsel when
2668 warning about assuming so.
2669 (tc_gen_reloc): More example elf arg reloc code.
2670 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2671 (hppa_force_relocation): Likewise.
2673 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2675 (pa_end_of_source): Prototype.
2676 (hppa_fix_adjustable): Prototype.
2677 (LABELS_WITHOUT_COLONS): Move it..
2678 * config/te-hppa.h: To here.
2680 * config/te-hppa64.h: New file.
2682 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2684 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2685 format -10, -16, 16 relocs.
2686 (hppa_elf_mark_end_of_function): Test for null
2687 last_call_info->start_symbol
2689 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2690 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2691 re_assesmble_* functions. Delete extraneous statements. Fix
2693 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2694 insn to re_assemble_*.
2696 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2698 * doc/internals.texi (Expressions): Fix typo.
2700 2000-07-08 Kazu Hirata <kazu@hxi.com>
2702 * config/tc-sh.c: Fix formatting.
2703 * config/tc-tic54x.c: Fix formatting.
2704 * depend.c: Fix formatting.
2705 * flonum-konst.c: Likewise.
2706 * flonum-mult.c: Likewise.
2708 2000-07-07 Kazu Hirata <kazu@hxi.com>
2710 * config/tc-sh.c: Fix comments.
2711 * config/obj-vms.c: Fix comments.
2712 * config/tc-a29k.c: Likewise.
2713 * config/tc-alpha.c: Likewise.
2714 * config/tc-h8300.c: Likewise.
2715 * config/tc-h8500.c: Likewise.
2716 * config/tc-i370.c: Likewise.
2717 * config/tc-ia64.c: Likewise.
2718 * config/tc-m68hc11.c: Likewise.
2719 * config/tc-m68k.c: Likewise.
2720 * config/tc-mips.c: Likewise.
2721 * config/tc-ns32k.c: Likewise.
2722 * config/tc-ppc.c: Likewise.
2723 * config/tc-z8k.c: Likewise.
2725 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2727 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2728 Default to '(SEC_LOAD | SEC_DATA)'.
2729 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2731 * doc/internals.texi (CPU Backend): Describe
2732 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2734 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2736 * as.c (parse_args): NULL terminate the long option list.
2738 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2740 * config/tc-d30v.h: Include "write.h" for fixS.
2741 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2743 2000-07-05 Nick Clifton <nickc@cygnus.com>
2745 * config/tc-d30v.c (write_2_short): Further changes to warning
2746 messages produced when combining EITHER_BUT_PREFER_MU attributed
2749 2000-07-05 DJ Delorie <dj@redhat.com>
2753 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2755 * config/tc-arm.c (psrs): Accept combinations of flags.
2757 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2759 * config/tc-avr.c: Change _ () to _() around all strings marked
2760 for translation (exception from the usual coding style).
2761 (avr_opt): New struct variable, how the new switches are set.
2762 (OPTION_MMCU): Define as 'm' and actually use.
2763 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2764 (show_mcu_list): New function, display the list of known MCUs.
2765 (md_show_usage): Document the new switches. Call show_mcu_list.
2766 (avr_set_arch): Change 'm' to OPTION_MMCU.
2767 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2768 Handle the new switches.
2769 (avr_operands): Disable warnings for undefined combinations of
2770 operands if -mall-opcodes. Disable warnings for skipping two-word
2771 instructions if enhanced core or -mno-skip-bug.
2772 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2773 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2774 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2775 (avr_ldi_expression): Warn about implicit lo8().
2776 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2778 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2780 * configure.in: Add entry for mips-*-sysv4*MP*
2781 * configure: Rebuild
2782 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2783 elf32-tradlittlemips for traditional mips targets.
2784 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2785 test for Link Once sections as in adjust_reloc_syms.
2786 * config/te-tmips.h: New file for traditional mips targets. Define
2789 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2791 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2792 flags argument is not present, don't change an existing section's
2793 section's attributes. If the flags argument is present, warn if the
2794 attributes don't match the section's current attributes. When
2795 long section names are supported, set SEC_LINK_ONCE and
2796 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2798 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2800 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2801 symbols; create them.
2803 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2805 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2806 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2808 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2810 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2811 expressions. Ignore the problem when handling 16 bit signed
2812 immediates, because the assembler will take care of the relocation
2815 2000-06-27 Nick Clifton <nickc@cygnus.com>
2817 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2818 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2819 sequential order, and emit warning messages if the input source
2820 code contains constructs like that, or parallel constructs
2821 containing such opcodes.
2823 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2825 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2826 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2827 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2828 (md_show_usage): Update usage message.
2829 (md_parse_option): Allow redefinition of MCU type within the
2830 same avr[1-5] bfd machine type. Show both old and new MCU type
2831 in the error message.
2832 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2833 Simplify 8K wrap code.
2835 2000-06-25 Kazu Hirata <kazu@hxi.com>
2837 * config/obj-aout.c: Remove all uses of DEFUN.
2838 * config/obj-ieee.c: Likewise.
2839 * config/tc-sh.c: Fix comment typos.
2840 * config/tc-tahoe.c: Likewise.
2841 * config/tc-vax.c: Likewise.
2842 * config/tc-w65.c: Likewise.
2843 * config/tc-z8k.c: Likewise.
2844 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2846 2000-06-24 DJ Delorie <dj@cygnus.com>
2848 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2849 more changes from Sept 1999
2850 (tc_i386_fix_adjustable): ditto
2851 (md_apply_fix3): ditto
2853 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2855 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2856 (gas_cgen_parse_operand): Set it around expression() call.
2857 (gas_cgen_md_operand): Test for it before longjmp().
2859 2000-06-24 Kazu Hirata <kazu@hxi.com>
2861 * config/tc-h8500.c: Remove all uses of DEFUN.
2862 * config/tc-sh.c: Likewise.
2863 * config/tc-w65.c: Likewise.
2864 * config/tc-z8k.c: Likewise.
2866 * config/tc-h8500.c: Fix typos in comments.
2868 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2870 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2873 2000-06-23 matthew green <mrg@redhat.com>
2875 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2876 defined. Fix error message for `[' grouping.
2878 2000-06-22 Kazu Hirata <kazu@hxi.com>
2880 * config/tc-h8300.c: Fix formatting and comment typos.
2882 2000-06-22 Timothy Wall <twall@cygnus.com>
2884 * config/tc-ia64.c (note_register_values): Move premature QP
2885 notation clearing into the appropriate place.
2887 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2889 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2890 first before anything else. Add bin-bugs.h, emul.h and progress.h
2891 Sort list of files as for $(OBJS) in Makefile.am.
2893 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2894 find one. Remake dependencies.
2895 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2896 * Makefile.in: Regenerate.
2897 * doc/Makefile.in: Regenerate.
2899 * config/tc-i386.c (i386_displacement): Don't assume a constant
2900 displacement is necessarily 16 bits when in 16 bit code mode.
2901 (md_assemble): Instead size the displacement here after we know
2902 for sure that a .code16gcc operand hasn't automatically added
2903 operand size prefixes.
2905 2000-06-21 H.J. Lu <hjl@gnu.org>
2907 * Makefile.am: Rebuild dependency.
2908 * Makefile.in: Rebuild.
2910 2000-06-21 Kazu Hirata <kazu@hxi.com>
2912 * config/tc-h8300.c (parse_reg): Make the function static.
2913 (parse_exp): Likewise.
2915 2000-06-20 DJ Delorie <dj@cygnus.com>
2917 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2918 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2919 for cygwin import libraries to work properly.
2921 2000-06-20 H.J. Lu <hjl@gnu.org>
2923 * Makefile.am: Rebuild dependency.
2924 * Makefile.in: Rebuild.
2925 * configure: Likewise.
2926 * doc/Makefile.in: Likewise.
2928 2000-06-20 Timothy Wall <twall@cygnus.com>
2930 * doc/internals.texi (CPU backend): Add @itemx for
2931 TC_START_LABEL_WITHOUT_COLON.
2932 * doc/c-tic54x.texi: New.
2933 * doc/as.texinfo: Add tic54x features and include primary tic54x
2935 * doc/all.texi: Add C54X.
2936 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2937 * doc/Makefile.in: Regenerate.
2938 * configure.in: Add tic54x and define LIBM for tic54x.
2939 * configure: Regenrate.
2940 * config/tc-tic54x.[ch]: New.
2941 * config/obj-coff.h: Add tic54x.
2942 * Makefile.am: (CPU_TYPES): Add tic54x.
2943 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2944 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2945 (as_new_LDADD): Add $(LIBM).
2946 * Makefile.in: Regenerate.
2948 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2950 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2951 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2952 * doc/as.texinfo: Likewise.
2954 * configure, Makefile.in: Regenerate.
2955 * configure.in (emulations): Recognize m6811 and m6812.
2956 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2957 Added files for 68hc11 and 68hc12 assembler.
2958 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2959 * config/tc-m68hc11.h: Header definition for that assembler.
2961 2000-06-18 Nick Clifton <nickc@redhat.com>
2963 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2964 instead of OCTETS_PER_BYTE.
2966 * config/tc-v850.c: Fix compile time warnings.
2967 * config/tc-ppc.c: Fix compile time warnings.
2969 2000-06-18 H.J. Lu <hjl@gnu.org>
2971 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2972 * configure: Rebuild.
2974 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2976 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2979 2000-06-16 Nick Clifton <nickc@cygnus.com>
2981 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2982 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2984 * doc/c-mips.texi: Document newly accepted cpu variants.
2986 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2988 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2990 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2992 * macro.c (getstring): Make it possible to escape the quote
2995 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2997 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2999 2000-06-13 H.J. Lu <hjl@gnu.org>
3001 * configure: Regenerate.
3003 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3005 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3007 * doc/internals.texi (line_separator_chars): Semicolon is no
3008 longer a default. Mention null and newline as defaults.
3010 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3012 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3013 * config/tc-i860.h (line_separator_chars): Likewise.
3014 * config/tc-h8300.c (line_separator_chars): Likewise.
3015 * config/tc-i960.c (line_separator_chars): Likewise.
3016 * config/tc-m68k.c (line_separator_chars): Likewise.
3017 * config/tc-mips.c (line_separator_chars): Likewise.
3018 * config/tc-ns32k.c (line_separator_chars): Likewise.
3019 * config/tc-sparc.c (line_separator_chars): Likewise.
3020 * config/tc-vax.c (line_separator_chars): Likewise.
3022 * config/tc-h8300.c (comment_chars): Use string initialiser.
3023 * config/tc-i960.c (line_comment_chars): Likewise.
3024 * config/tc-z8k.c (comment_chars, line_comment_chars,
3025 line_separator_chars): Likewise.
3027 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3030 2000-06-08 Nick Clifton <nickc@cygnus.com>
3032 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3035 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3037 * configure.in (VERSION): Update to show this is the CVS mainline.
3039 2000-06-08 Matthew Jacob <mjacob@feral.com>
3041 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3042 $at is the integer register $r28, vs. both $r28 and the floating
3043 point register $f28.
3045 2000-06-08 James E. Wilson <wilson@cygnus.com>
3047 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3048 (dot_endp): Don't call ia64_flush_insns.
3049 (emit_one_bundle): Don't delete prologue/body records from
3050 unwind_record list in first loop. Rewrite second loop to account for
3053 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3055 * config/tc-ia64.c: Add missing prototypes.
3056 (generate_unwind_image): Cast argument to output_unw_records call.
3058 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3060 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3062 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3064 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3065 (REGISTER_P): likewise.
3066 (avr_opcodes): uses include/opcode/avr.h
3067 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3069 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3071 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3074 2000-06-03 H.J. Lu <hjl@gnu.org>
3076 * read.c (is_end_of_line): Put back `;'.
3078 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3080 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3082 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3084 * expr.c (operand): Test is_end_of_line outside switch to catch
3085 line separator chars that are also operators.
3086 (operator): Return O_illegal for line separator chars.
3088 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3089 entry (or `!' entry for TC_HPPA).
3091 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3092 before indexing is_end_of_line. Remove redundant check for '\0'.
3094 * config/tc-h8500.c (md_assemble): Likewise.
3095 * config/tc-mcore.c (md_assemble): Likewise.
3096 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3099 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3101 * config/tc-mcore.c (mcore_cons): Likewise.
3102 (mcore_float_cons): Likewise.
3103 (mcore_stringer): Likewise.
3104 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3106 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3108 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3110 2000-05-29 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-sh.c: Fix compile time warning messages.
3114 * config/tc-mips.c: Fix compile time warning messages.
3116 2000-05-29 Philip Blundell <philb@gnu.org>
3118 * doc/as.texinfo: Update copyright dates.
3119 (Local Labels): Delete misplaced mention of ARM.
3120 * NEWS: Mention ARM ELF support.
3122 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3124 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3125 it is modified, and use the real_size to compute the frag address
3126 for dwarf2 line info.
3128 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3130 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3131 line-matching scheme to cope with automake moving variables around.
3132 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3133 * Makefile.in: Regenerate.
3135 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3137 * config/tc-sparc.c (sparc_relax): New.
3138 (md_longopts): Add -relax and -no-relax options.
3139 (md_parse_options, md_show_usage): Likewise.
3140 (md_apply_fix3): Optimize tail call into branch always if possible.
3142 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3144 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3145 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3146 rules, with warning when a GAS statement specifies a packing that
3147 will result in an instruction being squashed.
3148 Added typdef packing_type and enumerals, changed various integer
3149 literals to use the enumerals.
3151 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3153 * config/tc-ia64.c (dot_restorereg_p): New function.
3154 (md_pseudo_table): Add restorereg.p.
3155 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3156 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3158 * config/tc-ia64.h (unw_record_type): Add unwabi.
3159 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3160 called MASK with members for imask, and the masks produced by
3161 fr_mem, gr_mem, br_mem, and frgr_mem.
3162 (unw_p_record): Add members ABI and CONTEXT.
3163 (unw_x_record): Add member AB.
3164 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3165 as pseudo-register for use during unwind info generation.
3166 (AR_PFS, AR_LC): New macros.
3167 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3168 whose names start with an at sign (as in "@priunat").
3169 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3171 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3172 proc_end, unwind_info, personality_routine): Consolidate into
3173 "unwind" structure to reduce offset-table use. Add member
3174 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3176 (output_R1_format, output_R3_format, output_P3_format,
3177 output_P6_format): Initialize R with zero to reduce compiler warnings.
3178 (output_P7_format): Ditto. Add `default' branch to switch
3179 statement to reduce compiler warnings.
3180 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3181 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3182 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3183 into single argument.
3184 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3185 compiler warnings. Merge A and B args into single argument.
3186 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3187 A and B args into single argument.
3188 (free_record): Removed (wasn't used).
3189 (free_list_records): Also free imasks in prologue records.
3190 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3191 (output_spill_mask): Remove.
3192 (output_unwabi): New function.
3193 (output_epilogue, output_label_state, output_copy_state): Call
3195 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3196 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3198 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3199 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3200 as part of handling the prologue records. Emit region's imask if
3201 we have one. Handle unwabi, epilogue, label_state, copy_state,
3202 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3203 spill_sprel_p, and spill_reg_p records.
3204 (set_imask, count_bits, slot_index): New function.
3205 (fixup_unw_records): Fix region size computation. Handle
3206 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3207 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3208 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3209 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3210 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3211 (dot_save): Use manifest constants for applicaton registers.
3212 Handle REG_PR and REG_PRIUNAT.
3213 (dot_restore): Don't just ignore it.
3214 (dot_restorereg): New function..
3215 (generate_unwind_image): Ensure unwind info is a multiple of eight
3216 bytes, not just four bytes.
3217 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3218 (dot_altrp): Don't just ignore it.
3219 (dot_savemem): New function. Replaces dot_savesp() and
3220 dot_savepsp(). Use manifest constants for applicaton registers.
3221 Handle REG_PR and REG_PRIUNAT.
3222 (dot_savef): Simplify.
3223 (dot_saveb): Support generation of br_gr.
3224 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3225 dot_label_state, dot_copy_state): New function.
3226 (dot_unwabi): Don't just ignore it.
3227 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3228 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3229 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3230 (emit_one_bundle): Set slot number for prologue/body records
3231 *before* emitting the first insn.
3232 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3233 (md_begin): Declare "psp" pseudo-register.
3234 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3235 so we don't get segfault.
3236 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3237 counts as required per SW Conventions manual
3238 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3239 output_preds_psprel, output_preds_sprel, output_spill_base,
3240 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3241 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3242 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3243 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3244 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3245 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3246 (dot_vframe): Implement.
3247 (dot_vframesp, dot_vframepsp): New function.
3249 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3251 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3252 * configure: Regenerate.
3254 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3256 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3257 (md_estimate_size_before_relax): so we can use it here instead of
3258 old kludges. Localise vars to blocks. Comment.
3260 * frags.c (frag_new): Update fr_var comments.
3261 * frags.h (struct frag): Ditto.
3263 2000-05-22 Richard Henderson <rth@cygnus.com>
3265 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3266 (pseudo_func): Add pcrel.
3267 (operand_match): Handle IA64_OPND_TGT64.
3268 (build_insn): Likewise.
3269 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3270 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3271 (fix_insn): Handle all three 64-bit relocation types.
3273 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3275 * obj.h (struct format_ops): New members begin, app_file,
3276 s_set_other, s_set_desc, s_get_type, s_set_type,
3277 separate_stab_sections, init_stab_section.
3279 * config/obj-multi.h: Update GPL notice to v2.
3281 (obj_app_file): New.
3282 (S_SET_SIZE): Test s_set_size for NULL before calling.
3283 (S_SET_ALIGN): Similar for s_set_align.
3288 (SEPARATE_STAB_SECTIONS): New.
3289 (INIT_STAB_SECTION): New.
3290 (EMIT_SECTION_SYMBOLS): New.
3291 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3293 * config/obj-elf.h: Update GPL notice to v2.
3294 Mention that this file is included from obj-multi.h.
3295 (obj_begin): Wrap definition in ifndef.
3296 (elf_file_symbol): Constify declaration.
3297 (obj_app_file): Ditto.
3298 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3299 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3301 * config/obj-elf.c (elf_s_set_other): New.
3302 (elf_file_symbol): Constify argument.
3303 (elf_separate_stab_sections): New.
3304 (elf_init_stab_section): New.
3305 (elf_format_ops): Add new members. Remove comma at end.
3307 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3308 (ecoff_format_ops): Add new fields. Remove comma at end.
3309 Mention inconsistency for emit_section_symbols.
3311 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3313 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3314 (coff_separate_stab_sections): New.
3315 (coff_format_ops): Add new members.
3317 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3318 (obj_aout_s_set_other): New.
3319 (obj_aout_s_set_desc): New.
3320 (obj_aout_s_get_type): New.
3321 (obj_aout_s_set_type): New.
3322 (obj_aout_separate_stab_sections): New.
3323 (aout_format_ops): New members added. Use obj_aout_process_stab,
3324 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3325 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3327 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3329 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3331 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3332 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3333 (md_estimate_size_before_relax): Ensure jumps to weak and
3334 externally visible symbols are relocatable.
3336 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3338 * stabs.c (aout_process_stab): Make global.
3339 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3340 * read.h (aout_process_stab): Declare.
3342 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3343 Generalize to *aout, *coff *elf.
3344 * configure: Regenerated.
3346 * doc/internals.texi (Object format backend): Say
3347 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3349 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3350 * Makefile.in: Regenerated.
3352 2000-05-19 Catherine Moore <clm@cygnus.com>
3354 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3356 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3358 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3359 instruction to reflect change in re_assemble_*.
3361 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3363 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3364 build PA64 ELF tools.
3365 * configure: Rebuilt.
3367 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3369 * Makefile.am: Regenerate dependencies.
3370 * Makefile.in: Regenerate.
3372 2000-05-15 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-arm.c (struct asm_psr): Add boolean field
3375 distinguishing between CSPR and SPSR. Rename 'number' field
3377 (psrs): Rearrange contents to match new asm_psr structure.
3378 (arm_psr_parse): Move next to psr_required_here. Make it
3379 return an asm_psr structure.
3380 (psr_required_here): Use asm_psr structure returned by
3382 (do_msr): Reorganise to allow psr_required_here to be called
3384 (md_undefined_name): Mark 'name' parameter as unused, since
3385 the COFF target does not use it.
3387 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3389 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3391 * config/te-aux.h: Likewise.
3392 * config/te-dpx2.h: Likewise.
3393 * config/te-go32.h: Likewise.
3394 * config/te-hp300.h: Likewise.
3395 * config/te-hppa.h: Likewise.
3396 * config/te-i386aix.h: Likewise.
3397 * config/te-ic960.h: Likewise.
3398 * config/te-interix.h: Likewise.
3399 * config/te-nbsd532.h: Likewise.
3400 * config/te-pc532mach.h: Likewise.
3401 * config/te-ppcnw.h: Likewise.
3402 * config/te-psos.h: Likewise.
3403 * config/te-sparcaout.h: Likewise.
3404 * config/te-sun3.h: Likewise.
3405 * config/te-sysv32.h: Likewise.
3407 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3409 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3410 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3411 and sign extend without an if statement.
3412 (build_bytes): Likewise.
3414 2000-05-14 Kazu Hirata <kazu@hxi.com>
3416 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3417 X_add_symbol L_32 case.
3419 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3421 * config/te-freebsd.h: New file.
3423 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3425 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3426 bindtextdomain): Replace defines with those from intl/libgettext.h
3427 to quieten gcc warnings.
3429 * NEWS: Mention x86 .arch and -q.
3431 * config/tc-i386.c (quiet_warnings): New.
3432 (md_assemble): Use quiet_warnings.
3433 (md_parse_option): Set quiet_warnings from -q.
3434 (md_show_usage): Mention -q, delete -m.
3435 (flag_do_long_jump): Delete.
3436 (md_parse_option): Remove -m.
3437 (md_show_usage): Remove -m.
3438 (md_create_long_jump): Remove useless flag_do_long_jump code.
3440 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3441 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3443 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3444 Alexander Sokolov <robocop@netlink.ru>
3446 * doc/c-i386.texi (i386-Arch): New section.
3447 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3449 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3450 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3451 architecture has been given and is not 486.
3452 (set_cpu_arch): New.
3453 (md_pseudo_table): Add .arch.
3454 (md_assemble): Warn if cpu architecture has been given and an
3455 unsupported instruction.
3457 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3458 Move operand_types bit defines after relevant template field.
3459 (template): Add cpu_flags.
3463 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3465 * config/tc-mn10300.h (md_end): Define.
3466 (mn10300_finalize): Declare.
3467 * config/tc-mn10300.c: Include dwarf2dbg.h.
3468 (debug_line): Define.
3469 (md_assemble): Generate dwarf2 line info.
3470 (mn10300_finalize): New function. Finalize dwarf2 info.
3472 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3474 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3475 external version of the relocation for weak symbols.
3477 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3479 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3480 frame size in units of 16 bytes, as required per SW Conventions manual.
3481 (output_unw_records): Output info-block header as a dword to get
3484 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3486 * as.h: #include "file", not <file> on files from ../include.
3487 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3488 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3489 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3490 (tc_coff_symbol_emit_hook): Ditto.
3491 (OPTCOUNT): Cast to int to avoid compiler warning.
3492 (md_begin): Fix signed/unsigned warnings.
3494 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3496 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3497 ABRANCH LONG case for a conditional branch on a 68000.
3498 (md_estimate_size_before_relax): Likewise. Also handle
3499 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3500 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3501 PC-relative on all CPUs.
3502 (md_estimate_size_before_relax): Likewise.
3504 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3506 * as.c (parse_args): Just mention current year in printed
3509 2000-05-03 J.T. Conklin <jtc@redback.com>
3511 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3513 (md_parse_option): Recognize -m7400.
3515 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3517 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3518 don't permit lp to become less than the words array.
3520 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3522 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3523 Fix little-endian case.
3525 2000-05-03 David O'Brien <obrien@NUXI.com>
3527 * as.c (parse_args): Update copyright.
3529 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3531 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3532 for the .bss section too.
3534 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3536 * configure.in: Set em=linux for hppa-*-linux.
3537 * configure: Regenerate.
3538 * doc/Makefile.in: Regenerate with correct automake.
3540 * frags.c (frag_grow): Sanity check chunk_size.
3542 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3543 * config/obj-som.h: Likewise.
3544 * config/obj-ieee.h: Likewise.
3546 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3548 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3549 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3550 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3551 (pa_ip): low_sign_unext now returns via function value. Use
3552 re_assemble_* instead of dis_assemble_* and
3553 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3555 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3556 (md_section_align, md_parse_option, md_show_usage,
3557 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3558 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3559 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3560 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3561 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3563 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3564 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3565 outside of switch. Correct mask and shifting errors in case 10
3566 and case -11. In case 21, compare against signed range to suit
3567 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3568 case 17 and case 22, use offsetT variable to properly check range.
3569 Use re_assemble_* here too.
3570 (evaluate_absolute): Change type of value to offsetT. Call
3571 hppa_field_adjust to do the work for us.
3572 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3573 (pa_parse_cmpib_64_cmpltr): Ditto.
3574 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3575 of i to unsigned int.
3576 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3577 (pa_end_of_source): Return type is void.
3579 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3581 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3583 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3585 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3586 More comments added.
3587 (md_begin): Removed "construct symbols for each register name".
3588 Because register names conflicts with GCC generated function
3590 (avr_operand): Now constant numbers can be used as a register
3591 identifiers (0 as r0, 31 as r31).
3592 (md_assemble): use skip_space () before parsing instruction
3595 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3597 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3598 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3599 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3600 * configure: Regenerate.
3602 2000-04-29 Andreas Jaeger <aj@suse.de>
3604 * as.h: Correctly check GCC version.
3606 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3608 * doc/as.1: Fix unbalanced brackets.
3610 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3612 (line_comment_chars): Set to '/' if TE_FreeBSD.
3614 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3616 * configure.in: Configury support for PA64 (currently disabled).
3617 * configure: Rebuilt.
3619 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3621 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3622 bfd_set_section_alignment.
3624 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3626 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3629 2000-04-24 Nick Clifton <nickc@cygnus.com>
3631 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3632 * doc/as.texinfo (Align): Include arm and strongarm in list of
3633 targets that have the second form of the behaviour of the .align
3636 2000-04-24 Mark Klein <mklein@dis.com>
3638 * obj-som.c: Terminate obj_pseudo_table.
3640 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3642 * as.c (parse_args): Allow md_parse_option to override -a listing
3644 * config/obj-coff.c (add_lineno): Change type of offset parameter
3645 from "int" to "bfd_vma."
3646 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3647 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3648 (ppc_change_csect): Align correctly for XCOFF64.
3649 (ppc_machine): New function, which discards "ppc_machine" line.
3650 (ppc_tc): Cons for 8 when code is 64 bit.
3651 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3653 (md_parse_option): Handle -a64 and -a32.
3655 * config/tc-ppc.h (TARGET_MACH): Define.
3656 (TARGET_FORMAT): Move to function.
3657 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3659 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3661 * config/tc-avr.c: New AVR_ISA_ defined.
3662 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3663 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3664 for `fmul', `movw' and `lpm R,Z' instructions.
3665 (avr_operands): Warn if current opcode is a two-word instruction
3666 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3667 (avr_opcodes): New commands added.
3668 (REGISTER_P): Check 'a' and 'v' constraint letters.
3669 (mcu_types): New MCU added.
3671 2000-04-22 Timothy Wall <twall@cygnus.com>
3673 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3675 (operand_match): Conditionally insert default bit values for IMMU9.
3677 2000-04-14 Matthew Green <mrg@cygnus.com>
3679 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3680 * configure: Rebuilt.
3682 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3683 Jason Eckhardt <jle@cygnus.com>
3685 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3687 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3688 Added handling of new operand types l,y,&,fe,fE,fx.
3690 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3691 David Mosberger <davidm@hpl.hp.com>
3692 Timothy Wall <twall@cygnus.com>
3693 Andrew MacLeod <amacleod@cygnus.com>
3694 Jim Wilson <wilson@cygnus.com>
3696 * Makefile.am (CPU_TYPES): Add ia64.
3697 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3698 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3699 * Makefile.in: Rebuild.
3700 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3701 * configure: Rebuild.
3702 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3703 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3704 * expr.c (expr): Handle md_optimize_expr.
3705 * read.c (LEX_HASH): Add comment.
3706 * config/tc-ia64.c, config/tc-ia64.h: New files.
3708 2000-04-21 Richard Henderson <rth@cygnus.com>
3710 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3711 bundling a non-delayed branch type instruction.
3713 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3715 * config/tc-mn10300.c (HAVE_AM30): Define.
3716 (md_assemble): Use it.
3718 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3720 * config/obj-elf.c (obj_elf_change_section): Check for changed
3723 * Makefile.am: (CPU_MULTI_VALID): Remove.
3724 (MULTI_CPU_TYPES): Define.
3725 (MULTI_CPU_OBJ_VALID): Define.
3726 (DEPTC): Use the above.
3727 (DEPOBJ): Same here.
3729 Regenerate dependencies.
3730 * Makefile.in: Regenerate.
3732 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3734 * Makefile.am (YACC, LEX): Get them from configure.
3736 2000-04-18 H.J. Lu (hjl@gnu.org)
3738 * config/tc-i386.c (offset_in_range): Use addressT instead of
3739 bfd_vma for non-bfd assemblers.
3741 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3743 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3744 doesn't give spurious errors.
3746 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3748 * as.h (SEEK_SET): Define if undefined.
3750 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3752 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3753 constants, and don't assume offsetT is 32 bits.
3755 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3757 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3758 (md_pcrel_from_section): Add prototype.
3759 (d10v_fix_adjustable): Add prototype.
3760 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3762 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3764 2000-04-12 Nick Clifton <nickc@cygnus.com>
3766 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3767 symbol in frag chain.
3769 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3771 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3772 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3773 (fits_in_signed_word, smallest_imm_type): Ditto.
3774 (md_assemble): Use an offsetT var to hold offsetT values, not a
3776 (offset_in_range): New.
3777 (md_assemble): Use it.
3778 (md_convert_frag): Change type of target_address, opcode_address,
3779 and displacement_from_opcode_start to offsetT.
3780 (md_create_short_jump): Change type of offset to offsetT.
3781 (md_create_long_jump): Ditto.
3782 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3783 (md_chars_to_number): Remove.
3784 (output_invalid): Remove duplicate prototype.
3786 2000-04-09 Nick Clifton <nickc@cygnus.com>
3788 * Makefile.am (CPU_TYPES): Add 'avr'.
3789 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3790 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3792 * Makefile.in: Regenerate.
3794 * doc/as.texinfo: Add M32R documentation.
3796 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3798 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3799 --enable-build-warnings option.
3800 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3801 * Makefile.in, configure: Re-generate.
3803 2000-04-07 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3806 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3807 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3808 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3809 (arm_force_relocation): Force relocations for
3810 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3812 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3814 * config/tc-sh.c (get_operands): There's no third operand if the
3815 first operand is an immediate.
3817 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3819 * config/tc-sh.c (immediate): Delete.
3820 (sh_operand_info): Add immediate member.
3821 (parse_reg): Use A_PC for pc.
3822 (parse_exp): Add second argument 'op'. All callers changed.
3823 (parse_at): Expect pc to be coded as A_PC.
3824 Use immediate field in *op.
3825 (insert): Add fourth argument 'op'. All callers changed.
3826 (build_relax): Add second argument 'op'. All callers changed.
3827 (insert_loop_bounds): New function.
3828 (build_Mytes): Remove DISP_4.
3829 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3830 (assemble_ppi): Use immediate field in *operand.
3831 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3832 (md_apply_fix): Likewise.
3833 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3835 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3837 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3839 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3841 * internals.texi (CPU backend): Document
3842 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3844 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3846 * po/gas.pot: Regenerate.
3848 * as.c (show_usage): Restore translated part of bug string.
3849 * gasp.c (show_usage): Likewise.
3851 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3852 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3853 than move-if-change.
3854 (DEP1): Modify for "gcc -MM".
3858 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3859 Update dependencies.
3860 * Makefile.in: Regenerate.
3862 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3864 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3865 (md_begin): Likewise.
3866 (HAVE_AM33): New macro.
3867 (md_assemble): Use it. Match r_regs and xr_regs only if
3870 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3872 * as.h: #include "bin-bugs.h"
3873 * as.c (show_usage): Use REPORT_BUGS_TO.
3874 * gasp.c: #include "bin-bugs.h"
3875 (show_usage): Use REPORT_BUGS_TO.
3877 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3879 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3881 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3882 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3885 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3887 * config/tc-i386.c (i386_immediate): Don't assume a constant
3888 immediate is necessarily 16 bits when in 16 bit code mode.
3889 (md_assemble): Instead set guess_suffix here after we have checked
3892 2000-04-02 Richard Henderson <rth@cygnus.com>
3894 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3895 quantities. Correct right shift sign extension.
3896 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3897 32-bit value when shifting into place.
3899 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3901 * app.c: Add ATTRIBUTE_UNUSED as needed.
3902 * config/tc-ppc.c: Likewise.
3903 (ppc_size): Make unsigned long.
3904 (ppc_insert_operand): Add casts to avoid warnings.
3906 2000-03-31 Nick Clifton <nickc@cygnus.com>
3908 * config/tc-d10v.h (md_flush_pending_output): Define.
3910 2000-03-29 Nick Clifton <nickc@cygnus.com>
3912 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3913 segment. Works for both BFD_ASSEMBLER and others.
3914 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3916 2000-03-29 Nick Clifton <nickc@cygnus.com
3918 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3920 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3922 * listing.c (LISTING_LHS_WIDTH): Default depends on
3924 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3926 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3928 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3931 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3933 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3935 * config/tc-avr.c (mcu_types): Add missing initialiser.
3936 (md_pcrel_from_section): Add prototype.
3937 (avr_operand): Remove redundant test of unsigned < 0.
3938 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3940 2000-03-27 Denis Chertykov <denisc@overta.ru>
3942 * config/tc-avr.c: New file for AVR support.
3943 * config/tc-avr.h: Likewise.
3944 * configure.in: Add AVR support.
3945 * configure: Regenerate.
3947 2000-03-26 Timothy Wall <twall@cygnus.com>
3949 * gasp.c (macro_op): Add new argument to check_macro call.
3950 Macro structure definitions moved to macro.h
3951 * sb.h: Add argument to prototype for input_scrub_include_sb.
3952 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3953 nesting checks with an additional flag.
3954 (struct input_save): Add flag to indicate whether current sb
3955 should be checked for proper macro/conditional nesting.
3956 (input_scrub_push/pop): Save/restore nest check flag.
3957 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3959 * macro.c (check_macro): Allow caller to retrieve parsed macro
3960 information if a pointer is provided. This information may be
3961 used by the new macro hooks.
3962 * macro.h: Update prototype for check_macro. Macro struct
3963 definitions moved here from macro.c/gasp.c.
3964 * read.c (read_a_source_file): Add parameter to check_macro call,
3965 and pass macro info to the macro hook, if defined.
3966 (input_scrub_insert_line): New. Allow insertion of a line of
3967 characters into the input stream.
3968 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3969 file into the input stream.
3970 (s_include): Use input_scrub_insert_file.
3971 * internals.texi: Document new macro hooks.
3972 * as.h: New prototypes added.
3974 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3976 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3977 an initial capital letter.
3978 (i386_index_check): Reindent.
3980 2000-03-19 Nick Clifton <nickc@cygnus.com>
3982 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3985 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3987 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3988 instruction operand bad if Rd > 7 when generating
3989 thumb instructions. Prevents for example,
3990 "adr r12,label" from silently failing and generating
3991 the wrong instruction.
3993 2000-03-17 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3996 that have a destingation >= 0x400000.
3997 Fix compile time warning messages.
3999 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4001 * config/tc-sh.c (md_begin): When encountering insn that are
4002 not supported by the current arch, only change the name if
4003 its contents are the same as prev_name.
4004 (get_specific): If the the architecture doesn't match, fail.
4006 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4008 * config/tc-sh.c (IDENT_CHAR): Define.
4009 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4010 matching back where it came from.
4012 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4014 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4016 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4018 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4021 2000-03-15 Kazu Hirata <kazu@hxi.com>
4023 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4025 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4027 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4028 floating-point-number, make sure 'f' is in FLT_CHARS.
4030 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4032 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4033 (s_lcomm_internal): Use it.
4034 * doc/internals.texi (CPU backend): Document it.
4035 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4038 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4040 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4043 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4044 implementation doesn't have special handling for switch
4046 (macro_build): Allow for code in sections other than .text.
4048 (mips_ip): Likewise.
4049 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4050 Don't perform relocs if we will be outputting them.
4051 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4052 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4055 2000-03-09 Catherine Moore <clm@cygnus.com>
4057 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4058 relocation type based on the entry in the fixup structure.
4059 Put S_IS_EXTERN processing back in.
4061 2000-03-08 H.J. Lu (hjl@gnu.org)
4063 * Makefile.am (install-exec-tooldir): Depend on
4064 install-exec-bindir for parallel make.
4065 * Makefile.in: Regenerated.
4067 2000-03-06 Nick Clifton <nickc@cygnus.com>
4069 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4071 (md_parse_option): Parse -m32r command line switch - disable m32rx
4073 (md_show_usage): Document new option.
4075 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4076 * doc/Makefile.in: Regenerate.
4077 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4079 2000-03-02 Michael Meissner <meissner@redhat.com>
4081 * config/tc-d30v.c (check_range): Remove code that incorrectly
4082 sign extended values where bits < 32.
4084 2000-03-02 H.J. Lu (hjl@gnu.org)
4086 * configure.in: Support --enable-targets=all on ia32.
4087 * configure: Regenerated.
4089 2000-03-01 Nick Clifton <nickc@cygnus.com>
4091 * gasp.c (do_align): Remove bogus check of alignment value.
4093 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4095 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4096 TC_PPC was defined forced the type of a symbol with no other type
4099 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4101 * doc/internals.texi (CPU backend): Mention that
4102 line_separator_chars do not break up comments. Fix typos for
4103 LEX_AT and LEX_NAME descriptions. Document operands for
4104 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4105 description of md_create_short_jump usage. Document argument for
4106 md_undefined_symbol.
4108 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4110 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4111 (md_parse_option): Handle it.
4112 (md_show_usage): Document it.
4114 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4116 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4117 opcode, for the instruction `pal19'. From Andrea Arcangeli
4120 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4122 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4124 (md_assemble): To here, before template operands are matched.
4125 Also ensure a constant immediate is sign extended when we know the
4126 size is at most 16 bits. This is to catch cases like "add
4127 $0xffc0,%ax" where we don't know the size, and thus that the
4128 immediate can be represented as Imm8S until after parsing the
4130 (i386_displacement): Similarly sign extend 16 bit constant
4132 (md_assemble): Relax 16-bit jump constant range check to suit sign
4133 extended displacements.
4135 2000-02-26 Andreas Jaeger <aj@suse.de>
4137 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4139 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4141 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4142 call operands when intel_syntax.
4143 (intel_float_operand): Return 2 for "fi...".
4144 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4145 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4146 earlier "SHORT" change.
4147 (md_assemble): When determining suffix from Regs, exclude
4150 2000-02-24 Nick Clifton <nickc@cygnus.com>
4152 * configure: Add arm-wince, mips-pe and sh-pe targets.
4153 * configure: Regenerate.
4155 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4157 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4158 "pe-mips" for the mips-pe target.
4160 * config/tc-arm.c (insns): Change displacement encoded in BL
4161 and B instructions if the target port is arm-wince.
4162 (do_ldst): Do not bias the relocation offset if the target
4164 (md_pcrel_from): Add in missing relocation offset bias if the
4165 target os arm-wince.
4167 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4168 (md_begin): Disable -G support for mips-pe target.
4169 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4170 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4173 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4174 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4175 assembler, just set the alignment to 4.
4177 * config/te-wince-pe.h: New file for WinCE targets. Define
4180 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4182 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4183 string instructions.
4184 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4185 (i386_intel_memory_operand): After finding a segment override,
4186 check again for no `[' before looking for a displacement. Bomb if
4187 more than one displacement rather than silently discarding the
4188 second and subsequent ones. Free strings malloc'd by
4189 build_displacement_string.
4191 2000-02-24 Catherine Moore <clm@cygnus.com>
4193 * config/obj-som.c (obj_pseudo_table): Add "weak".
4194 (obj_som_weak): New routine.
4196 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4198 * config/tc-i386.c (union i386_op): New.
4199 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4200 Throughout file replace occurences of disps[n], imms[n], regs[n]
4201 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4202 intel mode operand swapping. Add assert in regKludge and
4203 fake_zero_displacement code. Test i.types[n] when outputting
4204 displacements and immediates. Combine output of Disp16 with
4206 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4207 when in intel mode by (not) reversing fsub and fdiv operands
4208 before the template search. This fails for single operand
4209 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4210 undefined. Instead fix the base_opcode after we've found the
4211 template. Move base_opcode xor with found_reverse_match from
4212 opcode output code to before this fix so we test for the correct
4214 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4215 check in intel mode. Instead compare opcodes.
4217 * config/tc-i386.h (TC_RELOC): Delete.
4218 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4219 with equivalent call to reloc.
4221 * as.h (flag_m68k_mri): Move declaration after target include, and
4222 only declare when TC_M68K defined. Define as zero otherwise.
4223 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4224 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4225 Define as zero otherwise.
4226 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4227 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4228 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4229 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4230 testing whether defined.
4231 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4232 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4233 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4234 rather than testing whether defined.
4235 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4236 (parse_mri_cons): Declare and use only when TC_M68K.
4237 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4238 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4239 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4241 * NEWS: Mention IBM 370 support.
4243 2000-02-23 Richard Henderson <rth@cygnus.com>
4245 * config/tc-i386.c (md_assemble): When swapping operands for
4246 intel_syntax, assume everything that's not Imm or Disp is a
4249 2000-02-23 Linas Vepstas <linas@linas.org>
4251 * config/tc-i370.c, config/tc-i370.h: New files.
4252 * Makefile.am: Add support for Linux/IBM 370.
4253 * configure.in: Likewise.
4254 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4255 * config/obj-elf.c: Include elf/i370.h
4256 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4258 * Makefile.in: Regenerate.
4259 * configure: Regenerate.
4261 * doc/c-i370.texi: New file.
4262 * doc/all.texi: Include it.
4263 * doc/as.texinfo: And here.
4264 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4265 * doc/Makefile.in: Regenerate.
4267 2000-02-19 Michael Meissner <meissner@redhat.com>
4269 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4270 determine if an instruction can be used in parallel with an ADDppp
4271 or SUBppp instruction.
4273 2000-02-22 Andrew Haley <aph@cygnus.com>
4275 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4277 2000-02-22 Andrew Haley <aph@cygnus.com>
4279 * config/tc-mips.c (mips_gp32): New variable.
4280 (macro_build) Use mips_gp32.
4282 (md_longopts): Add "-mgp32" and "-mgp64".
4283 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4285 (OPTION_M7900): Change offset
4286 (OPTION_NO_M7900): Ditto.
4288 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4290 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4291 warning, and bump it to 1.
4293 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4295 From Brad Lucier <lucier@math.purdue.edu>:
4296 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4299 2000-02-21 Catherine Moore <clm@cygnus.com>
4301 * config/tc-mips.c (MF_HILO_INSN): Define.
4302 (mips_7000_hilo_fix): Declare.
4303 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4304 (md_parse_option): Check for 7000_HILO_FIX options.
4305 (OPTION_M7000_HILO_FIX): Define.
4306 (OPTION_NO_M7000_HILO_FIX): Define.
4307 * doc/c-mips.texi (-mfix7000): Describe.
4309 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4311 * listing.c (print_lines): Remove unused variable `end'.
4313 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4314 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4315 reloc_type when BFD_ASSEMBLER.
4316 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4317 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4318 statement and quell signed vs. unsigned comparison warning.
4320 2000-02-18 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4323 the computed frag offset, rather than overwriting it.
4325 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4327 * config/tc-sh.c ("elf/sh.h"): Include.
4328 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4329 (md.begin): Initialize target_arch.
4330 Only include opcodes in has table that match selected architecture.
4331 (parse_reg): Recognize register names for sh-dsp.
4332 (parse_at): Recognize post-modify addressing.
4333 (get_operands): The leading space is now optional.
4334 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4335 arguments. Update valid_arch.
4336 (build_Mytes): Add support for SDT_REG_N.
4337 (find_cooked_opcode): New function, broken out of md_assemble.
4338 (assemble_ppi, sh_elf_final_processing): New functions.
4339 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4340 (md_longopts, md_parse_option): New option: -dsp.
4341 * config/tc-sh.h (elf_tc_final_processing): Define.
4342 (sh_elf_final_processing): Declare.
4344 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4346 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4347 the unwinder subspace. Save the current seg/subseg before creating
4350 2000-02-10 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4353 little endian targets.
4354 (INST_BYTE1): Redefine to handle big and little endian
4356 (cpu_type): New type: Select between M340 and M210.
4357 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4358 instructions of the M340.
4359 (md_assemble): Add support for the MULSH and OPSR classes of
4361 (md_atof): Add support for little endian targets.
4362 (md_parse_option): Add support for -EL, -EB and -mcpu command
4364 (md_convert_frag): Add support for little endian targets.
4365 (md_apply_fix3): Add support for little endian targets.
4366 (md_number_to_chars): Add support for little endian targets.
4368 2000-02-10 Timothy Wall <twall@redhat.com>
4370 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4371 defined, use it to verify the symbol just read should be a label.
4373 2000-02-10 Timothy Wall <twall@redhat.com>
4375 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4376 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4377 around colons when KEEP_WHITE_AROUND_COLON is defined.
4378 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4379 and KEEP_WHITE_AROUND_COLON.
4381 2000-02-08 Timothy Wall <twall@redhat.com>
4383 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4385 (do_repeat): New. Abstract repeat logic so that a "break" can be
4387 (end_repeat): New. Provide support for a "break" out of the
4389 * read.h: Add prototypes for new functions.
4391 2000-02-08 Timothy Wall <twall@redhat.com>
4393 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4394 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4395 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4398 2000-02-08 Timothy Wall <twall@redhat.com>
4400 * read.c: Added elseif to directives table.
4401 * read.h: Added prototype for s_elseif.
4402 * doc/as.texinfo: Added description for elseif.
4403 * cond.c (s_elseif): New function
4405 2000-02-04 Timothy Wall <twall@redhat.com>
4407 * listing.c (print_lines): Remove conditionals causing bug in
4410 2000-02-03 Timothy Wall <twall@cygnus.com>
4412 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4414 * frags.c (frag_new): Calculate fr_fix in octets
4415 (frag_now_fix) Return offset as target address offset (bytes).
4416 (frag_now_fix_octets) New - Return offset in octets (8-bit
4418 * frags.h: Added prototype for frag_now_fix_octets().
4419 Distinguish between octets and bytes in field descriptions.
4420 * listing.c (calc_hex): Account for octets vs bytes when
4421 printing addresses/offsets.
4422 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4423 target is little-endian, print the octets in a word in big-endian
4424 order so that the display looks like a proper hexadecimal number,
4425 instead of having the octets reversed.
4426 * read.c (do_align): When recording alignment, alignment power
4427 should be in terms of target bytes (minimum addressible unit)
4429 (do_org) Convert ORG target address (byte) argument into an
4430 octet offset when generating a variable fragment.
4431 * symbols.c (resolve_symbol_value): Symbol final value
4432 converted to a target address offset (bytes) from its octet offset.
4433 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4434 offset (bytes) is adjusted by the frag offset (octets) converted
4436 (coff_frob_section) Section alignment power is in terms of bytes;
4437 convert it to an octet alignment power when calculating size (and
4438 size mask) in octets. Don't modify the section size in order to
4439 "align" it for TI COFF, since that format has a different method
4440 for storing alignment information.
4442 2000-02-01 Timothy Wall <twall@cygnus.com>
4444 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4445 entries, matching the way GCC generates them. If not escaped, the
4446 filename is encoded incorrectly.
4448 2000-01-31 Nick Clifton <nickc@cygnus.com>
4450 * config/tc-arm.c (reg_table): Add support for ATPCS register
4453 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4455 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4457 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4459 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4460 of a symbol when we really care about its value.
4462 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4464 * config/tc-mcore.c (md_assemble): Give warning message if
4465 operands passes to instruction are more than the spec.
4467 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4469 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4470 Thumb mode but the label seen was not declared as '.thumb_func'
4471 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4472 correct disassembly of Thumb code bounded by non function labels.
4474 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4476 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4477 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4479 * Makefile.in: Same here.
4482 * configure.in: Set bfd_gas for i386-aout when primary target
4483 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4484 we may need the primary te_file. Remove incorrect comment.
4486 * configure: Regenerate.
4488 * config/e-i386aout.c: New file.
4490 * as.c (USE_EMULATIONS): Move to before print_version_id.
4491 (struct emulation): Add i386aout.
4492 (show_usage): Split text strings. Reformat -a text. Add --em
4496 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4497 (aout_format_ops): New.
4500 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4501 preprocessor conditional and add aout USE_EMULATIONS tests.
4502 (read_a_source_file): Don't pass error strings to printf as
4506 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4508 (do_data): Same here.
4509 (process_file): And here.
4512 * symbols.c (colon): Rewrite "already defined" fatal message
4513 code for aout with USE_EMULATIONS.
4516 * config/obj-aout.c (OBJ_HEADER): Define.
4517 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4519 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4520 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4522 (obj_aout_type): Expand S_SET_OTHER here too.
4523 (obj_read_begin_hook): Remove.
4524 (aout_pop_insert): New.
4525 (obj_aout_s_get_other): New.
4526 (obj_aout_s_get_desc): New.
4527 (aout_format_ops): New.
4530 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4531 gets aout_pseudo_table.
4532 (aout_pseudo_table): Declare.
4533 (obj_read_begin_hook): Define.
4536 * config/obj-coff.c (obj_pseudo_table): Rename to
4538 (coff_pop_insert): Use coff_pseudo_table.
4539 (coff_sec_sym_ok_for_reloc): Remove.
4540 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4541 and comment all zero entries and remove #if 0 code.
4544 * config/obj-coff.h (obj_pop_insert): Define.
4545 (coff_pseudo_table): Declare.
4548 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4549 s_get_size, s_set_size. Comment all zero entries.
4552 * config/obj-elf.c (elf_s_get_other): New function.
4553 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4554 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4555 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4557 (obj_elf_parse_section_letters): Don't pass error strings to
4558 printf as format arg.
4561 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4563 (elf_s_get_other): Declare.
4564 (S_GET_OTHER) Define as elf_s_get_other if not already
4566 (S_SET_OTHER): Only define when not already defined.
4567 (elf_obj_read_begin_hook): Declare.
4568 (obj_read_begin_hook): Define.
4569 (elf_obj_symbol_new_hook): Declare.
4570 (obj_symbol_new_hook): Define.
4573 * config/obj-multi.h: Add copyright header and protect against
4574 multiple inclusion. Add * to all function pointers.
4575 (OBJ_HEADER): If defined, include it rather than other defines
4577 (obj_frob_file_after_relocs): Test for NULL.
4578 (obj_symbol_new_hook): Here too.
4579 (obj_sec_sym_ok_for_reloc): And here.
4580 (S_GET_OTHER): Define.
4581 (S_GET_DESC): Define.
4582 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4583 (OBJ_MAYBE_ELF): Update comment.
4585 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4586 OBJ_AOUT preprocessor conditional and handle emulation by
4587 testing OUTPUT_FLAVOR.
4588 (i386_displacement): Here too.
4589 (md_section_align): Similarly here.
4590 (i386_target_format): Conditionally compile when more than one
4591 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4592 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4593 (i386_displacement): Here too.
4596 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4597 Define TARGET_FORMAT for aout only when not multi.
4600 * config/te-multi.h: Delete file as it's identical to te-generic.h
4602 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4604 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4605 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4608 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4610 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4613 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4615 * config/tc-mips.c (mips_do_align): New function.
4616 * config/tc-mips.h (md_do_align): Define.
4618 2000-01-10 Philip Blundell <philb@gnu.org>
4620 * doc/c-arm.texi (ARM Options): Fix typo.
4621 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4622 line separator for Linux.
4623 * doc/as.texinfo (Comments): Mention the ARM.
4625 2000-01-10 Philip Blundell <pb@futuretv.com>
4627 * configure.in (arm*-*-conix*): New target.
4628 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4630 * configure: Regenerate.
4632 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4634 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4635 (obj_elf_visibility): New function.
4637 * doc/as.texinfo (Visibility): New node: document visibility
4640 For older changes see ChangeLog-9899