1 2001-03-07 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
4 (md_assemble [smallest displacement]): Use correct field of i.op[]
6 (md_assemble [JumpInterSegment output]): Use correct i.disp_reloc[].
7 (md_assemble [immediate output]): Likewise.
9 2001-03-06 Nick Clifton <nickc@redhat.com>
11 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
14 2001-03-06 Igor Shevlyakov <igor@windriver.com>
16 * config/tc-m68k.c : Add 5407 to archs[] table.
17 (HAVE_LONG_BRANCH): Add mcf5407.
18 (select_control_regs): Recognize 5407.
20 2001-03-02 Dave Brolley <brolley@redhat.com>
22 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
25 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
27 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
28 (gen_to_words): Print warnings if NaNs are found and the target CPU
29 does not support them. Allow largest exponent to be used in normal
30 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
32 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
34 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
35 anymore since we use bfd_elf_generic_reloc now.
36 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
38 2001-02-27 Alan Modra <alan@linuxcare.com.au>
40 * configure.in (BFD_VERSION): New.
41 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
42 * configure: Regenerate.
43 * Makefile.am: Run "make dep-am"
44 * Makefile.in: Regenerate.
45 * doc/Makefile.in: Regenerate.
47 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
49 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
50 SEC_NEVER_LOAD when the 'n' flag is used.
51 Add SEC_NEVER_LOAD to matchflags.
53 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
55 * symbols.c (decode_local_label_name): Initialize message_format
56 only when an error is reported (perf pb due to I18N).
58 2001-02-23 H.J. Lu <hjl@gnu.org>
60 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
61 BFD_ASSEMBLER is not defined.
63 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
65 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
66 done if it's against a symbol.
68 2001-02-22 Timothy Wall <twall@cygnus.com>
70 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
71 target formats if applicable.
72 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
73 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
74 * Makefile.in: Regenerated.
75 * configure.in: Added configuration for ia64-*-aix*.
76 * configure: Regenerated.
78 2001-02-21 David Mosberger <davidm@hpl.hp.com>
80 * config/tc-ia64.c (enum operand_match_result): New type.
81 (operand_match): Change return type to operand_match_result.
82 Fix all returns appropriately, adding support for returning the
84 (parse_operands): New locals result, error_pos, out_of_range_pos,
85 curr_out_of_range_pos. Rewrite operand matching loop to give better
88 2001-02-21 David Mosberger <davidm@hpl.hp.com>
90 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
91 (dot_proc): Clear unwind.prologue_count to zero.
92 (dot_prologue): Increment unwind.prologue_count.
93 (dot_restore): If second operand is omitted, use
94 unwind.prologue_count -1 for "ecount" (# of additional regions to
95 pop). Decrement unwind.prologue_count by number of regions
98 2001-02-21 Nick Clifton <nickc@redhat.com>
100 * doc/as.texinfo (Section): Note that some flags to the COFF
101 version of .section remove attributes rather than setting them.
103 2001-02-20 Kazu Hirata <kazu@hxi.com>
105 * config/tc-pdp11.c: Fix formatting.
106 * config/tc-pdp11.h: Likewise.
108 2001-02-20 Bo Thorsen <bo@suse.de>
110 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
113 2001-02-18 David O'Brien <obrien@FreeBSD.org>
115 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
116 all FreeBSD platforms should look the same at this level.
117 * configure: Rebuilt.
118 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
120 2001-02-18 lars brinkhoff <lars@nocrew.org>
122 * Makefile.am: Add PDP-11 target.
123 * configure.in: Likewise.
124 * config/tc-pdp11.c: New file.
125 * config/tc-pdp11.h: New file.
126 * doc/Makefile.am: Add PDP-11 documentation.
127 * doc/all.texi: Likewise.
128 * doc/as.texinfo: Likewise.
129 * doc/c-pdp11.texi: New file.
131 2001-02-16 matthew green <mrg@redhat.com>
133 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
135 2001-02-13 Jim Wilson <wilson@redhat.com>
137 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
138 reloc instead of a 0 reloc.
139 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
141 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
143 2001-02-13 Ian Lance Taylor <ian@zembu.com>
145 * write.c (is_dnrange): Stop as soon as the address becomes
147 (relax_frag): Add segment parameter. Only call symbol_get_frag
148 once. Only call is_dnrange if the symbol is in the same segment,
149 and the symbol address is larger.
150 (relax_segment): Pass segment to md_relax_frag and relax_frag.
151 * write.h (relax_frag): Update declaration.
152 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
154 * config/tc-m32r.c (m32r_relax_frag): Likewise.
155 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
156 (m32r_relax_frag): Update declaration.
157 * config/tc-mips.h (md_relax_frag): Add segment parameter.
158 * config/tc-tic54x.h (md_relax_frag): Likewise.
159 * doc/internals.texi (CPU backend): Update documentation for
162 2001-02-13 Alan Modra <alan@linuxcare.com.au>
164 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
165 Mention effect of < 386 architectures on jump promotion.
166 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
168 * config/tc-i386.c (no_cond_jump_promotion): New.
169 (set_cpu_arch): Parse "jumps" arch modifier.
170 (insn_size): Modify usage comment.
171 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
172 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
173 (TYPE_FROM_RELAX_STATE): New define.
174 (UNCOND_JUMP, COND_JUMP): Renumber.
175 (md_relax_table): Reorder to suit.
176 (COND_JUMP86): New define.
177 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
178 (md_assemble): Create frag var for jumps of max size, encode relax
179 state for COND_JUMP86.
180 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
181 leave conditional jumps small if no_cond_jump_promotion.
182 (md_convert_frag): Likewise.
184 * expr.c (operator): Don't bump input_line_pointer for two char
185 operators. Instead return operator size via new param num_chars.
186 (expr): Use above to parse multi-char operators correctly.
188 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
190 * config/tc-i386.c (i386_displacement): Fix handling of
191 BFD_RELOC_X86_64_GOTPCREL.
192 (i386_validate_fix): Likewise.
194 2001-02-12 Philip Blundell <pb@futuretv.com>
196 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
197 ldrt/strt instructions.
199 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
201 * config/tc-mips.c (macro): For M_LA_AB emit a
202 BFD_RELOC_MIPS_CALL16 relocation or a
203 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
204 BFD_RELOC_MIPS_GOT16 and
205 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
206 loading the jump register when generating SVR4_PIC code.
208 2001-02-10 Chris Demetriou <cgd@broadcom.com>
210 * configure.in: Make 'mipself' and 'mipsecoff' emulations
211 map to MIPS-specific files, as they used to do before the
212 change on 2000-05-21.
213 * configure: Regerate.
215 2001-02-10 Chris Demetriou <cgd@broadcom.com>
217 * config/tc-mips.c (md_parse_option): Don't try to compile
218 ELF-only option code if not ELF.
220 2001-02-08 David Mosberger <davidm@hpl.hp.com>
222 * config/tc-ia64.h (md_elf_section_type): New macro.
223 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
224 (they're now handled via ia64_elf_section_type.
226 * config/tc-ia64.c (unwind): New members saved_text_seg,
227 saved_text_subseg, and force_unwind_entry.
228 (optimize_unw_records): New function to optimize away unnecessary
230 (ia64_elf_section_type): New function.
231 (output_unw_records): Generate unwind info only if the size is
232 non-zero or if it's forced for some other reason (e.g.,
233 handlerdata or a personality routine).
234 (generate_unwind_image): Don't switch back to previous
235 section---stay inside the unwind info section instead so that
236 handlerdata that may follow goes into the right place.
237 (dot_handlerdata): Force generation of unwind entry and save the
238 current active text segment before generating unwind image.
239 (dot_unwentry): Force generation of unwind entry.
240 (dot_personality): Ditto.
241 (dot_endp): Generate unwind table entry only if there is
242 some unwind info or the unwind entry was forced.
244 * config/tc-ia64.c (make_unw_section_name): New macro to form
246 (generate_unwind_image): Add "text_name" argument. Use it to
247 form unwind section name.
248 (dot_handlerdata): Determine current segment (section) name and
249 pass it to generate_unwind_image().
250 (dot_endp): Determine current segment (section) name and use
251 it to determine the appropriate unwind section name.
252 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
253 n, fill, and max arguments.
255 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
257 * Makefile.am: Add linux target for S/390.
258 * configure.in: Likewise.
259 * config/tc-s390.c: New file.
260 * config/tc-s390.h: New file.
262 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
264 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
265 2byte, 4byte and 8byte.
267 2001-02-08 Alan Modra <alan@linuxcare.com.au>
269 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
270 md_number_to_chars with size > sizeof (valueT).
272 2001-02-06 H.J. Lu <hjl@gnu.org>
274 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
275 there is no relocation.
277 2001-02-06 H.J. Lu <hjl@gnu.org>
279 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
281 * config/tc-ia64.c (md_parse_option): Only accept the valid
282 ia64 options on "-axxx".
284 2001-02-05 Jim Wilson <wilson@redhat.com>
286 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
287 aborting for invalid operands.
289 2001-02-06 Alan Modra <alan@linuxcare.com.au>
291 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
292 than via pointer. Update all callers.
293 (UNWIND_LOW32): Define.
294 (UNWIND_HIGH32): Define.
295 (pa_build_unwind_subspace): Use the above macros instead of dumping
296 bitfields directly. Call frag_more once rather than multiple times.
297 (md_assemble): Use UNWIND_LOW32.
299 (pa_procend): Likewise.
300 (process_exit): Use UNWIND_HIGH32.
302 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
304 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
305 function to select the header according to the cpu.
306 (md_after_pass_hook, md_do_align): Remove.
307 (md_cleanup, m68hc11_cleanup): Remove.
308 (md_pcrel_from_section): Declare.
309 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
310 (build_jump_insn, build_insn): Likewise.
311 (m68hc11_listing_header): New function.
312 (m68hc11_cleanup): Remove.
314 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
316 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
317 symbols because there is no support for shared libraries and these
318 symbols can't be overridden (unless they are weak).
320 2001-02-01 Momchil Velikov <velco@fadata.bg>
322 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
323 for the compilation unit with a zero byte.
325 2001-01-30 Alan Modra <alan@linuxcare.com.au>
327 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
328 destinations. Correct range check for 17 and 22 bit branches.
330 2001-01-25 Nick Clifton <nickc@redhat.com>
332 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
333 still set. Issue an error message instead.
334 (md_estimate_size_before_relax): Delete unused variable
335 'buffer_address'. Fixup parentheses around if statement.
337 2001-01-23 Kazu Hirata <kazu@hxi.com>
339 * as.c: Fix formatting.
341 * messages.c: Likewise.
343 * symbols.c: Likewise.
345 2001-01-23 Ben Elliston <bje@redhat.com>
347 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
349 2001-01-22 Kazu Hirata <kazu@hxi.com>
351 * config/tc-alpha.c: Fix formatting.
353 2001-01-19 Kazu Hirata <kazu@hxi.com>
355 * config/tc-alpha.c: Fix formatting.
357 2001-01-18 Kazu Hirata <kazu@hxi.com>
359 * config/tc-alpha.c: Fix formatting.
361 2001-01-18 Nick Clifton <nickc@redhat.com>
363 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
365 (stm_flags): Remove redundant bit from "ed" and "da" flags.
367 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
369 * configure.in (cpu_type, arch): Match i386 too.
370 * configure: Rebuilt.
372 2001-01-16 Kazu Hirata <kazu@hxi.com>
374 * config/tc-i386.c: Fix formatting.
376 2001-01-16 Alan Modra <alan@linuxcare.com.au>
378 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
379 relocs for .PARISC.unwind section.
381 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
382 depending on section flags, not just for .text.
384 2001-01-15 Jim Wilson <wilson@redhat.com>
386 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
387 not immediately followed by an instruction.
389 2001-01-15 Kazu Hirata <kazu@hxi.com>
391 * config/tc-m68hc11.c: Fix formatting.
393 2001-01-15 Nick Clifton <nickc@redhat.com>
395 * symbols.c (colon): Change 'already defined symbol' from a
396 fatal error to an ordinary error. There is no reason why this
397 error should be fatal.
399 * message.c (as_fatal): Delete output file, if one has been
402 2001-01-14 Alan Modra <alan@linuxcare.com.au>
404 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
406 2001-01-14 Kazu Hirata <kazu@hxi.com>
408 * config/tc-alpha.c: Fix formatting.
409 * config/tc-arc.c: Likewise.
410 * config/tc-arc.h: Likewise.
411 * config/tc-d10v.c: Likewise.
412 * config/tc-i370.c: Likewise.
413 * config/tc-i386.c: Likewise.
414 * config/tc-i960.c: Likewise.
415 * config/tc-m68k.c: Likewise.
416 * config/tc-ppc.c: Likewise.
417 * config/tc-sparc.c: Likewise.
418 * config/tc-tahoe.c: Likewise.
419 * config/tc-vax.c: Likewise.
421 * config/tc-arc.c: Fix formatting.
423 * config/tc-arc.c: Fix formatting.
425 2001-01-14 Alan Modra <alan@linuxcare.com.au>
427 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
428 both 32 and 64 bit ELF.
430 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
431 and don't bother storing `m' for "ce" completer. Tidy handling of
432 'J' and 'K' operands to suit. Handle '<' and '>' operands.
434 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
436 * config/tc-i386.h (TARGET_MACH): New macro.
437 (i386_mach): Declare.
438 * config/tc-i386.c (i386_mach): New function.
440 2001-01-13 Philip Blundell <philb@gnu.org>
442 * doc/as.texinfo: Fix spelling and cross-references.
444 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
445 character for all systems, not just GNU/Linux. Make it explicit
446 that `-k' doesn't affect code generation, just ELF flags.
448 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
450 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
453 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
455 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
457 2001-01-12 Nick Clifton <nickc@redhat.com>
459 * as.c (print_args): Update copyright date to 2001.
461 2001-01-12 Peter Targett <peter.targett@arccores.com>
463 * doc/c-arc.texi: New file.
464 Some sections to be expanded.
466 2001-01-12 Alan Modra <alan@linuxcare.com.au>
468 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
469 (md_parse_option): Always accept "--32".
471 2001-01-11 Peter Targett <peter.targett@arccores.com>
473 * as.h (TC_ARC): Ensure struc-symbol.h included.
474 * as.c (dwarf2dbg.h): Include to remove implicit declaration
476 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
477 (TARGET_SYMBOL_FIELDS) added.
479 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
480 * doc/c-arc.texi: New file.
481 Some sections to be expanded.
482 * doc/as.texinfo: Update command-line options.
483 Removed outdated text for ARC dependant features, instead include
484 text from above file.
486 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
487 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
490 * config/tc-arc.c: New updated configuration for
491 ARC, including selection of core variants, and extensibility of
492 instructions, registers etc. through directives.
494 * config/tc-arc.c (arc_extinst): Minor corrections for
496 (arc_common) Likewise. Make alignment argument optional for local
497 symbols also, with default of zero.
499 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
501 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
502 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
503 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
504 and fix_new_exp() instead.
505 (md_convert_frag): For indexed post byte use the symbol value
506 rather than the displacement.
507 (md_relax_table): Fix indexed offset relax.
509 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
511 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
513 (relaxable_symbol): New function.
515 2001-01-11 Andreas Jaeger <aj@suse.de>
517 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
520 2001-01-10 Nick Clifton <nickc@redhat.com>
522 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
523 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
525 2001-01-10 Nick Clifton <nickc@redhat.com>
527 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
528 character used to dollar local symbols.
529 (LOCAL_LABEL_CHAR): New constant - the magic character used to
531 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
532 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
534 Use LOCAL_LABEL_CHAR.
535 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
536 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
537 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
539 2001-01-08 Bo Thorsen <bo@suse.de>
541 * config/tc-i386.c (i386_immediate, i386_displacement):
544 2001-01-07 Ian Lance Taylor <ian@zembu.com>
546 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
549 2001-01-07 Philip Blundell <philb@gnu.org>
551 * doc/as.texinfo (Bug Reporting): Update email address for
555 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
557 * configure.in: Define DEFAULT_ARCH for i386.
558 * config/tc-i386.c (md_assemble): Return after the error message;
559 move testing for 64bit operands to proper place.
561 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
563 * doc/as.texinfo: Document '#' as comment character for i386 and
564 x86_64. Add AMD x86-64 into menu of machine dependent information.
566 * doc/c-i386.texi: Document x86_64 extensions.
568 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
570 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
572 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
574 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
575 * NEWS: Add note about Pentium4 support.
577 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
579 * config/tc-i387.c (pi, pte, pt): Update.
580 (type_names): Add new types.
582 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
584 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
585 CpuUnknown): Renumber
586 (CpuP4, CpuSSE2): New.
587 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
589 2001-01-03 Philip Blundell <pb@futuretv.com>
591 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
593 (alpha_fix_adjustable): Likewise.
594 (md_apply_fix): Likewise.
596 2000-12-31 H.J. Lu <hjl@gnu.org>
598 * listing.c (listing_message): Allocate string only if it is
601 * configure: Rebuild.
603 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
605 * doc/internals.texi (Relaxing with a table) <after relaxation>:
606 Point out caveats with generating fixups for the opcode in a frag.
608 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
610 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
613 2000-12-29 H.J. Lu <hjl@gnu.org>
615 * listing.c (calc_hex): Print the variable part only if the
616 fragment type is rs_fill.
618 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
620 * doc/internals.texi (tc_conditional_pseudoop,
621 TC_LINKRELAX_FIXUP): Fix typos.
623 2000-12-28 Richard Henderson <rth@redhat.com>
625 * write.c (subsegs_finish): Fix thinko last change -- don't
626 "optimize" the alignment == 0 case.
628 2000-12-28 Richard Henderson <rth@redhat.com>
630 * as.h (rs_align_test): New.
631 * frags.c (NOP_OPCODE): Move default from read.c.
632 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
633 (frag_align_code): New.
634 * frags.h (frag_align_code): Declare.
635 * read.c (NOP_OPCODE): Remove.
636 (do_align): Use frag_align_code.
637 * write.c (NOP_OPCODE): Remove.
638 (get_recorded_alignment): New.
639 (cvt_frag_to_fill): Handle rs_align_test.
640 (relax_segment): Likewise.
641 (subsegs_finish): Align last subseg in section to the
642 section alignment. Use frag_align_code.
643 * write.h (get_recorded_alignment): Declare.
644 * config/obj-coff.c (size_section): Handle rs_align_test.
645 (fill_section, fixup_mdeps): Likewise.
646 (write_object_file): Use frag_align_code.
648 * config/tc-alpha.c (alpha_align): Use frag_align_code.
649 (alpha_handle_align): New.
650 * config/tc-alpha.h (HANDLE_ALIGN): New.
651 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
653 * config/tc-i386.h (md_do_align): Use frag_align_code.
654 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
656 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
657 (ia64_handle_align): New.
658 * config/tc-ia64.h (HANDLE_ALIGN): New.
659 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
661 * config/tc-m32r.c (m32r_do_align): Remove.
662 (m32r_handle_align): New.
663 (fill_insn): Use frag_align_code.
664 * config/tc-m32r.h (md_do_align): Remove.
665 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
666 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
667 * config/tc-mips.c, config/tc-mips.h: Similarly.
669 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
670 (sh_handle_align): Likewise. Handle rs_align_code.
671 (sh_do_align): Remove.
672 * config/tc-sh.h (md_do_align): Remove.
673 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
675 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
676 (sparc_handle_align): Likewise. Handle rs_align_code.
677 * config/tc-sparc.h (md_do_align): Remove.
678 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
680 2000-12-22 DJ Delorie <dj@redhat.com>
682 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
683 when we assemble the first half of a pair.
685 2000-12-22 H.J. Lu <hjl@gnu.org>
687 * config/tc-i386.c (reloc): Update the macro for non-bfd
689 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
691 2000-12-22 H.J. Lu <hjl@gnu.org>
693 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
695 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
697 * config/tc-i386.h (i386_target_format): Define even for ELFs.
698 (QWORD_MNEM_SUFFIX): New macro.
699 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
701 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
702 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
704 (Size64, No_qSuf, NoRex64, Rex64): New macros.
705 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
706 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
707 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
708 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
710 (Reg, WordReg): Add Reg64.
711 (Imm): Add Imm32S and Imm64.
713 (Disp): Add Disp64 and Disp32S.
714 (AnyMem): Add Disp32S.
715 (RegRex, RegRex64): New macros.
716 (rex_byte): New type.
717 * config/tc-i386.c (set_16bit_code_flag): Kill.
718 (fits_in_unsigned_long, fits_in_signed_long): New functions.
719 (reloc): New parameter "signed"; support x86_64.
720 (set_code_flag): New.
721 (DEFAULT_ARCH): New macro; default to "i386".
722 (default_arch): New static variable.
723 (struct _i386_insn): New fields Operand_PCrel; rex.
724 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
725 (flag_code): New enum and static variable.
726 (use_rela_relocations): New static variable.
727 (flag_code_names): New static variable.
728 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
729 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
731 (i386_align_code): Return plain "nop" for x86_64.
732 (mode_from_disp_size): Support Disp32S.
733 (smallest_imm_type): Support Imm32S and Imm64.
734 (offset_in_range): Support size of 8.
735 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
736 (md_pseudo_table): Add "code64"; use set_code_flat.
737 (md_begin): Emit sane error message on hash failure.
738 (tc_i386_fix_adjustable): Support x86_64 relocations.
739 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
740 instructions supported on particular arch just partially,
741 output of 64bit immediates, handling of Imm32S and Disp32S type.
742 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
743 (i386_displacement): Likewise.
744 (i386_index_check): Cleanup; support 64bit addresses.
745 (md_apply_fix3): Support x86_64 relocation and rela.
746 (md_longopts): Add "32" and "64".
747 (md_parse_option): Add OPTION_32 and OPTION_64.
748 (i386_target_format): Call even for ELFs; choose between
749 elf64-x86-64 and elf32-i386.
750 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
751 (tc_gen_reloc): Support rela relocations and x86_64.
752 (intel_e09_1): Support QWORD.
754 2000-12-15 Diego Novillo <dnovillo@redhat.com>
756 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
757 it's not an offset expression.
758 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
759 keep the braces '[' and ']' in the output string.
760 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
761 != FLAT. There is no such op_modifier.
763 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
765 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
768 2000-12-13 Kazu Hirata <kazu@hxi.com>
770 * as.h: Fix formatting.
772 * dwarf2dbg.c: Likewise.
773 * input-scrub.c: Likewise.
776 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
778 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
779 configure: Regenerate.
781 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
783 * dwarf2dbg.c: #include <limits.h> only if it exists.
785 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
787 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
788 (md_apply_fix): Here too.
790 2000-12-12 Jim Wilson <wilson@redhat.com>
792 * config/tc-ia64.h (ia64_init): Add prototype.
794 2000-12-12 H.J. Lu <hjl@gnu.org>
796 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
798 * read.h (outputting_stabs_line_debug): Change it to int.
799 * stabs.c (outputting_stabs_line_debug): Likewise.
801 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
803 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
804 the address of a function result.
806 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
808 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
809 (md_assemble): Call dwarf2_emit_insn.
810 (shlib): Fix typo SHILB -> SHLIB.
811 (md_parse_option): Likewise.
812 (ppc_elf_validate_fix): Likewise:
813 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
815 2000-12-12 Nick Clifton <nickc@redhat.com>
817 * cgen.h: Fix formatting.
818 * input-scrub.c: Fix formatting.
819 * macro.c: Fix formatting.
820 * config/tc-mips.c: Fix formatting.
821 * doc/c-mips.texi: Fix formatting.
823 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
825 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
826 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
828 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
830 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
833 * i386.h (*_Suf): Remove No_dSuf.
834 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
836 (i386_optab): Remove 'd' in the suffixes.
838 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
840 * config/tc-i386.c (T_SHORT): Undefine before defining.
842 2000-12-05 Kazu Hirata <kazu@hxi.com>
844 * config/tc-mips.c: Fix formatting.
846 2000-12-04 Matthew Hiller <hiller@redhat.com>
848 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
849 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
850 (md_show_usage): Ditto.
851 (md_parse_option): Ditto.
852 (d10v_cleanup): Writes pending instruction only if
853 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
854 Fix compile time warning messages.
856 * doc/c-d10v.texi: Documents new options.
858 2000-12-04 Matthew Hiller <hiller@redhat.com>
860 * stabs.c (outputting_stabs_line_debug): New variable.
861 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
862 function entry and unset at function exit.
864 * read.h (outputting_stabs_line_debug): New extern declaration.
866 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
868 * dwarf2dbg.c: Fix compile time warning messages.
870 2000-12-03 Kazu Hirata <kazu@hxi.com>
872 * config/tc-a29k.c: Fix formatting.
873 * config/tc-alpha.c: Likewise.
874 * config/tc-arm.c: Likewise.
875 * config/tc-cris.c: Likewise.
876 * config/tc-hppa.c: Likewise.
877 * config/tc-i370.c: Likewise.
878 * config/tc-i386.c: Likewise.
879 * config/tc-i860.c: Likewise.
880 * config/tc-i960.c: Likewise.
881 * config/tc-ia64.c: Likewise.
882 * config/tc-m68hc11.c: Likewise.
883 * config/tc-m68k.c: Likewise.
884 * config/tc-m88k.c: Likewise.
885 * config/tc-pj.c: Likewise.
886 * config/tc-ppc.c: Likewise.
887 * config/tc-sh.c: Likewise.
888 * config/tc-sparc.c: Likewise.
889 * config/tc-tahoe.c: Likewise.
890 * config/tc-vax.c: Likewise.
892 2000-12-01 Chris Demetriou <cgd@sibyte.com>
894 * config/tc-mips.c (mips_ip): When calculating offsets,
895 don't accept as constant the difference between the
896 addresses of symbols in two different sections.
898 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
900 (validate_mips_insn): Likewise. Also, update 'B' operand
901 specifier to use OP_*_CODE20 constants and delete 'm' operand
903 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
904 operand specifiers. Change warning generated by 'B' operand
905 specifier to reflect its new multi-purpose usage.
907 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
908 -1, and update comment.
909 (file_mips_isa): Likewise.
910 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
911 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
912 ISA_* constants rather than hard-coded numbers.
913 (mips_cpu_info): New structure.
914 (mips_cpu_info_table): New table describing CPU and ISA names
916 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
917 mips_cpu_info_from_cpu): New functions.
918 (mips_isa_to_str): New function to get string for ISA name.
919 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
921 (md_begin): Redo CPU and ISA selection logic, using
922 mips_cpu_info_from_*. Convert to use ISA_* constants rather
923 than hard-coded numbers.
924 (append_insn, mips_emit_delays, macro, macro2): Convert to use
925 ISA_* constants rather than hard-coded numbers.
926 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
927 (md_longopts): Delete OPTION_NO_MIPS32.
928 (md_parse_option): Convert to use ISA_* constants rather than
929 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
930 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
931 to use strcasecmp to recognize "default" and to use
932 mips_cpu_info_from_name to get CPU numbers from argument.
933 (md_show_usage): Move -mips32 so it's with the rest of the ISA
934 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
936 (s_mipsset): Accept ISA value 32.
937 * doc/as.texinfo: Clean up MIPS options summary slightly,
938 remove -no-mips32. Add note about -mips4 and -mips32
939 specifying those ISA levels. Delete -mips32 and -no-mips32
940 cpu flag descriptions.
941 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
942 up the supported CPU switch list, and replace 4Kc, 4Km, and
943 4Kp entries with a single mips32-4k entry. Note that you can
946 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
948 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
950 (md_parse_option): Add cases for OPTION_MIPS5 and
952 (md_show_usage): Mention -mips5 and -mips64 arguments.
953 (s_mipsset): Add cases for MIPS5 and MIPS64.
954 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
956 * doc/as.texinfo: Mention -mips5 and -mips64 options
958 * doc/c-mips.texi: Likewise. Also update introduction
959 and ".set" usage information.
961 * config/tc-mips.c (md_show_usage): Add "sb1" to the
963 (mips_cpu_info_table): Add SB-1 entries.
964 * doc/c-mips.texi: Add "sb1" to the list of CPUs
965 known to the -mcpu option.
967 * doc/as.texinfo: Correct description of MIPS -mcpu
968 option, by copying some of the text from doc/c-mips.texi.
970 2000-12-01 Joel Sherrill <joel@OARcorp.com>
972 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
974 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
975 (sparc*-*-rtems*): Switched from a.out to ELF.
976 * configure: Regenerate.
977 * config.in: Regenerate.
978 * Makefile.in: Regenerate.
979 * aclocal.m4: Regenerate.
980 * po/gas.pot: Regenerate.
982 2000-11-30 Philip Blundell <pb@futuretv.com>
984 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
985 even in non BFD_ASSEMBLER case.
987 2000-11-30 Diego Novillo <dnovillo@redhat.com>
989 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
992 2000-11-29 Richard Henderson <rth@redhat.com>
994 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
995 until dwarf2_finish; use relaxation to get cross-fragment offsets;
996 thread multiple subsegments properly; handle multiple code
997 sections properly; emit proper compilation unit info for assembler
1000 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1001 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1002 (dwarf2dbg_estimate_size_before_relax): Declare.
1003 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1004 * write.c: Include dwarf2dbg.h.
1005 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1006 (relax_segment): Likewise.
1008 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1010 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1011 jump>: Use as_bad_where instead of as_bad. Tweak error message
1012 accordingly. Stabilize frag by updating fix part and resetting
1014 <undefined symbol, unconditional jump>: Ditto.
1015 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1016 indexing is_end_of_line[].
1017 (md_assemble): Initialize size to 0.
1018 (md_section_align): Mark parameter seg as unused.
1019 (parse_reg): Parse names case-insensitively.
1021 2000-11-28 Kazu Hirata <kazu@hxi.com>
1023 * config/obj-aout.h: Fix formatting.
1024 * config/obj-bout.h: Likewise.
1025 * config/obj-coff.c: Likewise.
1026 * config/obj-coff.h: Likewise.
1027 * config/obj-elf.h: Likewise.
1028 * config/obj-som.h: Likewise.
1029 * config/obj-vms.c: Likewise.
1030 * config/obj-vms.h: Likewise.
1031 * config/tc-h8300.h: Likewise.
1032 * config/tc-ns32k.h: Likewise.
1033 * config/tc-sparc.h: Likewise.
1034 * config/tc-tic54x.h: Likewise.
1035 * config/tc-z8k.h: Likewise.
1037 2000-11-28 Nick Clifton <nickc@redhat.com>
1039 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1040 License is present in the sources, but not the output, and
1041 also available from the GNU website.
1042 (GNU Free Documentation License): Comment out this section.
1044 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1046 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1047 targets. Remove i860 from valid a.out targets.
1048 * Makefile.in: Regenerate.
1050 * config/tc-cris.c: Include dwarf2dbg.h.
1051 (md_pseudo_table): Add .file and .loc.
1052 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1053 (s_cris_file, s_cris_loc): New.
1054 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1055 * Makefile.am: Regenerate dependencies.
1056 * Makefile.in: Regenerate.
1058 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1060 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1061 (MRI_MUL_PRECEDENCE): Likewise.
1062 (op_rank): Fix a comment typo.
1064 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1066 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1068 (get_operand): Fix analysis for movw/movb instructions.
1070 2000-11-24 Nick Clifton <nickc@redhat.com>
1072 * configure.in (xscale-elf): Add target.
1073 (xscale-coff): Add target.
1074 * configure: Regenerate.
1076 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1078 (ARM_EXT_XSCALE): New ARM architecture extension.
1079 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1080 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1081 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1082 (ARM_ARCH_V4): Remove processor from architecture.
1083 (ARM_ARCH_3M): New architecutre definition.
1084 (ARM_ARCH_V5TE): New architecutre definition.
1085 (ARM_ARCH_XSCALE): New architecutre definition.
1086 (CPU_DEFAULT): Allow to be defaulted to XScale.
1087 (atpcs): New boolean variable.
1088 (ldr_flags): Support 'd' flag for double word loads.
1089 (str_flags): Support 'd' flag for double word stored.
1090 (do_mia): New function.
1091 (do_mar): New function.
1092 (do_mra): New function.
1093 (do_pld): New function.
1094 (do_ldrd): New function.
1095 (do_blx): New function.
1096 (do_bkpt): New function.
1097 (do_clz): New function.
1098 (do_lstc2): New function.
1099 (do_cdp2): New function.
1100 (do_t_blx): New function.
1101 (do_t_bkpt): New function.
1102 (do_smla): New function.
1103 (do_smlal): New function.
1104 (do_smul): New function.
1105 (do_qadd): New function.
1106 (do_co_reg2c): New function.
1107 (LONGEST_INSN): Redefine to 7.
1109 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1110 command line switches.
1112 2000-11-22 Jim Wilson <wilson@redhat.com>
1114 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1115 (struct rsrc): Make line unsigned.
1116 (gr_values): Add missing initializer.
1117 (SLOT_NUM_NOT_SET): Add unsigned cast.
1118 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1119 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1120 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1121 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1122 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1123 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1124 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1125 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1126 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1127 Add ATTRIBUTE_UNUSED to unused parameters.
1128 (convert_expr_to_ab_reg): Add parens.
1129 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1130 (dot_prologue): Initialize grsave when declared.
1131 (md_pseudo_table): Add missing initializers.
1132 (operand_match): Add casts to bfd_vma.
1133 (emit_one_bundle): Delete unused local prev. Make required_template
1135 (specify_resource): Cast i to unsigned.
1136 (note_register_values): Use fprintf_vma.
1137 (print_dependency): Likewise.
1139 2000-11-21 Jim Wilson <wilson@redhat.com>
1141 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1142 for unwind info section.
1143 (dot_endp): Likewise for unwind section.
1145 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1148 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1150 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1151 (output_insn): Call dwarf2_emit_insn.
1152 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1154 2000-11-17 Richard Henderson <rth@redhat.com>
1156 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1157 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1158 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1160 2000-11-17 Nick Clifton <nickc@redhat.com>
1162 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1165 2000-11-17 Richard Henderson <rth@redhat.com>
1167 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1169 2000-11-17 Richard Henderson <rth@redhat.com>
1171 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1172 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1173 tri-state definition of alpha_flag_mdebug.
1174 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1175 (s_alpha_file): Store first .file directive.
1176 (s_alpha_stab): New.
1177 (md_pseudo_table): Add stabs and stabn.
1179 2000-11-17 Richard Henderson <rth@redhat.com>
1181 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1183 2000-11-17 Richard Henderson <rth@redhat.com>
1185 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1186 (main): Call dwarf2_finish.
1187 * as.h (debug_type): Clarify documentation of the meaning
1189 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1190 (print_stats): Fix parenthesis problem.
1191 (now_subseg_size): New.
1192 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1193 (dwarf2_directive_file): Don't set debug_type.
1194 (dwarf2_where): Honor DEBUG_DWARF2 first.
1195 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1196 do nothing if not emitting dwarf2 debug info, or no work.
1197 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1198 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1199 (ecoff_new_file): Likewise.
1200 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1201 commentary wrt dwarf2.
1203 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1204 ATTRIBUTE_UNUSED as needed.
1205 (emit_insn): Call dwarf2_emit_insn.
1206 (s_alpha_file): New.
1208 (s_alpha_coff_wrapper): Don't handle them.
1209 (md_pseudo_table): Update for .file and .loc.
1210 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1212 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1213 don't protect with debug_type.
1214 * config/tc-hppa.c (md_assemble): Likewise.
1215 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1216 * config/tc-mn10300.c (md_assemble): Likewise.
1217 * config/tc-sh.c (md_assemble): Likewise.
1218 * config/tc-v850.c (md_assemble): Likewise.
1220 * config/tc-arm.c (arm_end_of_source): Remove.
1221 * config/tc-hppa.c (pa_end_of_source): Remove.
1222 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1223 * config/tc-mn10300.c (mn10300_finalize): Remove.
1224 * config/tc-sh.c (sh_finalize): Remove.
1225 * config/tc-v850.c (sh_finalize): Remove.
1227 * config/tc-arm.h (md_end): Remove.
1228 * config/tc-hppa.h (md_end): Remove.
1229 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1230 * config/tc-m68hc11.h (md_end): Remove.
1231 * config/tc-mn10300.h (md_end): Remove.
1232 * config/tc-sh.h (md_end): Remove.
1233 * config/tc-v850.h (md_end): Remove.
1235 * config/tc-ia64.c (emit_one_bundle): Don't protect
1236 dwarf2 bits with debug_type.
1237 (md_assemble): Likewise.
1238 (ia64_end_of_source): Don't call dwarf2_finish.
1240 2000-11-16 Jim Wilson <wilson@redhat.com>
1242 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1243 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1246 2000-11-16 H.J. Lu <hjl@gnu.org>
1248 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1251 2000-11-15 Kazu Hirata <kazu@hxi.com>
1253 * config/tc-tic30.c: Fix formatting.
1254 * config/tc-tic80.c: Likewise.
1255 * config/tc-v850.c: Likewise.
1256 * config/tc-vax.c: Likewise.
1257 * config/tc-w65.c: Likewise.
1258 * config/tc-z8k.c: Likewise.
1260 2000-11-14 DJ Delorie <dj@redhat.com>
1262 * config/tc-v850.c: Support dwarf2.
1263 * config/tc-v850.h: Ditto.
1265 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1266 parse_cons_expression_v850 to initialize hold_cons_reloc.
1268 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1270 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1271 (errata_nops_necessary_p): New function.
1272 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1275 2000-11-14 Jim Wilson <wilson@redhat.com>
1277 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1278 return little endian bfd formats.
1280 2000-11-14 Kazu Hirata <kazu@hxi.com>
1282 * config/aout_gnu.h: Fix formatting.
1283 * config/atof-vax.c: Likewise.
1284 * config/m68k-parse.h: Likewise.
1285 * config/m88k-opcode.h: Likewise.
1286 * config/obj-elf.c: Likewise.
1287 * config/tc-arm.c: Likewise.
1288 * config/tc-cris.c: Likewise.
1289 * config/tc-i386.c: Likewise.
1290 * config/tc-ia64.c: Likewise.
1291 * config/tc-mn10300.c: Likewise.
1292 * config/te-386bsd.h: Likewise.
1293 * config/te-hppa.h: Likewise.
1294 * config/te-nbsd.h: Likewise.
1295 * config/te-ppcnw.h: Likewise.
1296 * config/te-sparcaout.h: Likewise.
1297 * config/te-tmips.h: Likewise.
1298 * config/vax-inst.h: Likewise.
1299 * config/vms-conf.h: Likewise.
1301 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1303 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1305 2000-11-13 H.J. Lu <hjl@gnu.org>
1307 * config/obj-elf.c (elf_frob_symbol): Support
1308 ".symver name,name2@@@nodename".
1309 (elf_frob_file_before_adjust): Likewise.
1311 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1312 and ".symver name,name2@@@nodename".
1315 2000-11-12 H.J. Lu (hjl@gnu.org)
1317 * config/obj-elf.c (obj_elf_symver): Check missing version
1320 2000-11-12 H.J. Lu (hjl@gnu.org)
1322 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1323 instead of bfd_vma for non-bfd assemblers.
1325 2000-11-09 Kazu Hirata <kazu@hxi.com>
1327 * itbl-ops.c: Fix comment typos.
1329 2000-11-08 Jim Wilson <wilson@redhat.com>
1331 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1332 (struct unwind): Add next_slot_frag field.
1333 (slot_index): New parameters slot_frag and first_frag. Add code
1334 to add in frag sizes when different. Add comments.
1335 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1336 arguments to slot_index.
1337 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1338 loop end. Set next_slot_frag field.
1340 2000-11-07 H.J. Lu <hjl@gnu.org>
1342 * doc/as.texinfo (.symver): Updated for versioned symbol
1345 * obj.h (format_ops): Add the frob_file_before_adjust field.
1347 * config/obj-aout.c (aout_format_ops): Set the
1348 frob_file_before_adjust field to 0.
1349 * config/obj-coff.c (coff_format_ops): Likewise.
1350 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1352 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1354 (elf_frob_file_before_adjust): New function to remove unneeded
1355 versioned symbols from the symbol table.
1356 (elf_format_ops): Set the frob_file_before_adjust field to
1357 elf_frob_file_before_adjust.
1359 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1362 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1364 2000-11-07 Peter Targett <peter.targett@arccores.com>
1366 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1368 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1369 Fix compile time warning messages.
1371 2000-11-07 Nick Clifton <nickc@redhat.com>
1373 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1374 buffer in order to avoid buffer overflows.
1376 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1378 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1379 Change M to m for -milp32 or -mlp64 to match gcc.
1380 (dot_endp): Use bytes_per_address instead of 8.
1381 (emit_one_bundle): Use number_to_chars_littleendian instead of
1383 (fix_insn): Likewise.
1384 (ia64_init): New function.
1385 (ia64_target_format): New function.
1386 (md_begin): Set endianness, arch, and machine as appropriate.
1387 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1388 Make these macros depend on TE_HPUX macro.
1389 (TARGET_FORMAT): Define.
1390 (HOST_SPECIAL_INIT): Define.
1391 * config/te-hpux.h: New file.
1392 * configure.in: Add "ia64-*-hpux*" target to configure.
1393 * configure: Regenerate.
1395 2000-11-06 Kazu Hirata <kazu@hxi.com>
1397 * as.c: Fix formatting.
1398 * dwarf2dbg.c: Likewise.
1399 * input-file.c: Likewise.
1400 * input-file.h: Likewise.
1401 * input-scrub.c: Likewise.
1402 * itbl-ops.c: Likewise.
1403 * listing.c: Likewise.
1404 * macro.h: Likewise.
1405 * messages.c: Likewise.
1407 * subsegs.c: Likewise.
1408 * subsegs.h: Likewise.
1409 * write.c: Likewise.
1411 2000-11-06 Nick Clifton <nickc@redhat.com>
1413 * doc/as.texinfo: Add GNU Free Documentation License.
1414 * doc/gasp.texi: Add GNU Free Documentation License.
1415 * doc/as.1: Add GNU Free Documentation License.
1417 2000-11-05 Nick Clifton <nickc@redhat.com>
1419 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1421 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1423 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1424 * configure: Regenerate.
1426 2000-11-01 Nick Clifton <nickc@redhat.com>
1428 * read.c (original_case_string): New global variable.
1429 (read_a_source_file): Copy opcode string into
1430 original_case_string if clobbering the case of the opcode.
1431 * read.h: Export the definition of original_case_string.
1432 * config/tc-arm.c (md_assembler): When parsing a .req
1433 directive use the original opcode string, not the case
1436 2000-11-02 Nick Clifton <nickc@redhat.com>
1438 * config/tc-mn10300.c (debug_line): Remove this static
1440 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1441 dwarf2_where and dwarf2_gen_line_info.
1443 2000-11-02 Theo Honohan <th@futuretv.com>
1445 * config/tc-arm.c (do_msr): Improve error message.
1447 2000-10-31 Eric Christopher <echristo@redhat.com>
1449 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1450 or pc-relative, else use fx_offset.
1452 2000-10-31 Jim Wilson <wilson@redhat.com>
1454 * config/tc-ia64.c (struct md): New field tag_fixups.
1455 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1456 qualifying predicate.
1457 (emit_one_bundle): Delete spurious multiplication by one. Handle
1459 (ia64_start_line): Error if dangling qualifying predicate.
1460 (defining_tag): New static variable.
1461 (ia64_unrecognized_line, case '['): Parse tags.
1462 (ia64_frob_label): Create tag_fixups.
1463 (md_assemble): Reset md.qp.X_op after using it.
1465 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1467 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1469 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1471 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1473 2000-10-30 Kazu Hirata <kazu@hxi.com>
1475 * expr.c: Fix formatting.
1476 * flonum-copy.c: Likewise.
1477 * flonum.h: Likewise.
1481 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1483 * as.h (OPTION_MD_BASE): Bump to 190.
1484 * as.c (parse_args) <std_longopts>: Add comment about the need to
1485 check OPTION_MD_BASE in as.h.
1487 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1490 2000-10-27 Nick Clifton <nickc@redhat.com>
1492 * configure.in (emulations): Add m68hc12.
1493 * configure: Regenerate.
1494 * po/gas.pot: Regenerate.
1496 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1498 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1500 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1502 2000-10-25 Nick Clifton <nickc@redhat.com>
1504 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1505 a DWARF2 line number information sequence.
1507 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1509 * read.c (generate_lineno_debug): Update comment describing why
1510 DWARF2 line number debug information is not generated
1511 automatically by this function.
1513 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1516 * config/tc-arm.h (md_end): Define.
1517 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1519 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1520 if generating DWARF2 line numbers.
1521 (arm_end_of_source): New function. Call dwarf2_finish if
1524 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1525 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1526 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1528 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1530 * config/tc-i386.c: Fix prototype declarations for functions taking no
1533 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1535 * config/tc-i386.c (i386_operand_modifier): Remove.
1536 (build_displacement_string): Remove.
1537 (i386_parse_seg): Remove.
1538 (i386_intel_memory_operand): Remove.
1539 (i386_intel_operand): Re-write using recursive descent parser based
1540 on MASM documentation.
1541 (struct intel_parser_s): New structure.
1542 (intel_parser): New static variable.
1543 (struct intel_token): New structure.
1544 (cur_token, prev_token): New static variables.
1557 (intel_match_token): New function.
1558 (intel_get_token): New function.
1559 (intel_putback_token): New function.
1560 (intel_expr): New function.
1561 (intel_e05): New function.
1562 (intel_e05_1): New function.
1563 (intel_e06): New function.
1564 (intel_e06_1): New function.
1565 (intel_e09): New function.
1566 (intel_e09_1): New function.
1567 (intel_e10): New function.
1568 (intel_e10_1): New function.
1569 (intel_e11): New function.
1571 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1573 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1574 instructions to loose any special insn->architecture mask.
1576 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1577 (sparc_md_end, sparc_arch_types, sparc_arch,
1578 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1579 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1580 request v9b architecture if they are used).
1582 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1584 * config/tc-m68k.c: Fix the previous misapplied patch.
1586 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1588 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1589 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1590 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1593 2000-10-17 Kazu Hirata <kazu@hxi.com>
1595 * debug.c: Fix formatting.
1596 * depend.c: Likewise.
1597 * dwarf2dbg.c: Likewise.
1598 * dwarf2dbg.h: Likewise.
1599 * ecoff.c: Likewise.
1602 * flonum-konst.c: Likewise.
1603 * frags.h: Likewise.
1605 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1607 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1609 * doc/as.texinfo: Added notes about this new option.
1611 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1613 * config/tc-sh.c (JREG): Remove.
1614 (md_convert_frag): Remove #if 0:d code using JREG.
1616 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1618 * config/tc-i386.c (i386_operand_modifier): Only match
1619 modifiers SHORT and FLAT if they are followed by a space.
1620 (parse_register): When `allow_naked_reg' is set, do not confuse
1621 identifiers that start with a register name with a register.
1623 2000-10-12 Kazu Hirata <kazu@hxi.com>
1625 * app.c: Fix formatting.
1628 * bit_fix.h: Likewise.
1633 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1635 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1637 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1639 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1640 Re-arrange function a little and improve error message.
1642 * write.c (write_relocs): Fix a comment.
1644 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1647 2000-10-05 Jim Wilson <wilson@cygnus.com>
1649 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1651 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1653 * config/tc-i386.c: Delete some useless comments, reformat others.
1655 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1656 non-global syms in linkonce sections.
1658 2000-10-04 Ralf Baechle <ralf@gnu.org>
1660 * config/tc-ia64.c (operand_match): Don't use // style comments.
1661 * config/tc-i370.c: Likewise.
1663 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1665 Changes to handle varying register prefix and user symbol prefix.
1666 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1667 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1668 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1669 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1670 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1671 (demand_register_prefix): New variable.
1672 (md_pseudo_table): New pseudo ".syntax".
1673 (md_longopts): New options --no-underscore and --underscore.
1674 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1675 on symbols_have_leading_underscore.
1676 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1677 (get_spec_reg): Ditto.
1678 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1680 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1682 <case OPTION_NO_US, case OPTION_US>: New.
1683 (md_show_usage): Be brief and reformat to match continuation of
1685 * po/gas.pot: Regenerate.
1687 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1689 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1690 force relocs for 12 bit branches.
1691 (md_apply_fix): Similarly, adjust logic here.
1693 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1695 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1696 adjust for external and weak syms as we will use a reloc. Allow
1697 for +8 offset when calculating limits of branches.
1698 (hppa_fix_adjustable): Undo 2000-09-23 change.
1699 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1700 Correct distance calculation.
1701 (tc_gen_reloc): Print the file name and line number if we can't
1704 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1705 * config/tc-hppa.c (nonzero_dibits): Define.
1706 (arg_reloc_stub_needed): Check each arg and return value
1707 separately for zero case.
1708 (pa_align): Declare argument `bytes'.
1710 2000-09-25 Kazu Hirata <kazu@hxi.com>
1712 * config/tc-cris.c: Fix formatting.
1713 * config/tc-d10v.h: Likewise.
1714 * config/tc-d30v.c: Likewise.
1715 * config/tc-d30v.h: Likewise.
1716 * config/tc-fr30.c: Likewise.
1717 * config/tc-fr30.h: Likewise.
1718 * config/tc-m68k.c: Likewise.
1719 * config/tc-m68k.h: Likewise.
1720 * config/tc-pj.h: Likewise.
1721 * config/tc-ppc.c: Likewise.
1722 * config/tc-ppc.h: Likewise.
1723 * config/tc-sh.c: Likewise.
1724 * config/tc-sh.h: Likewise.
1725 * config/tc-sparc.c: Likewise.
1726 * config/tc-v850.h: Likewise.
1727 * config/tc-vax.h: Likewise.
1728 * config/tc-w65.h: Likewise.
1729 * config/tc-z8k.h: Likewise.
1731 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1733 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1734 checks only for ELF.
1735 (hppa_force_relocation): Likewise.
1737 2000-09-22 Jim Wilson <wilson@cygnus.com>
1739 * config/tc-ia64.c (dv_sem): Add "stop".
1740 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1741 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1742 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1744 (mark_resources): Check IA64_RS_PRr.
1746 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1748 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1749 md_estimate_size_before_relax): Redesign and clean up the
1750 relaxation mechanism.
1752 2000-09-21 Kazu Hirata <kazu@hxi.com>
1754 * config/tc-ns32k.c: Fix formatting.
1755 * config/tc-ns32k.h: Likewise.
1757 2000-09-20 Kazu Hirata <kazu@hxi.com>
1759 * config/tc-m32r.c: Fix formatting.
1760 * config/tc-m32r.h: Likewise.
1761 * config/tc-m68851.h: Likewise.
1762 * config/tc-m68hc11.c: Likewise.
1763 * config/tc-m68hc11.h: Likewise.
1764 * config/tc-m88k.c: Likewise.
1765 * config/tc-mcore.c: Likewise.
1766 * config/tc-mcore.h: Likewise.
1767 * config/tc-mips.c: Likewise.
1768 * config/tc-mips.h: Likewise.
1769 * config/tc-mn10200.h: Likewise.
1770 * config/tc-mn10300.h: Likewise.
1771 * config/tc-tahoe.c: Likewise.
1772 * config/tc-tahoe.h: Likewise.
1774 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1776 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1777 Likewise in relaxation description comments.
1779 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1781 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1782 subtraction of two syms without emitting a relocation.
1784 From David Huggins-Daines <dhd@linuxcare.com>
1785 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1786 global or weak symbols.
1788 2000-09-15 Kazu Hirata <kazu@hxi.com>
1790 * config/tc-h8300.h: Fix formatting.
1791 * config/tc-h8500.c: Likewise.
1792 * config/tc-h8500.h: Likewise.
1793 * config/tc-hppa.h: Likewise.
1794 * config/tc-i370.h: Likewise.
1795 * config/tc-i386.h: Likewise.
1796 * config/tc-i860.c: Likewise.
1797 * config/tc-i860.h: Likewise.
1798 * config/tc-i960.h: Likewise.
1799 * config/tc-ia64.c: Likewise.
1800 * config/tc-ia64.h: Likewise.
1802 2000-09-14 Kazu Hirata <kazu@hxi.com>
1804 * config/tc-a29k.c: Fix formatting.
1805 * config/tc-alpha.c: Likewise.
1806 * config/tc-arc.c: Likewise.
1807 * config/tc-arc.h: Likewise.
1808 * config/tc-arm.c: Likewise.
1809 * config/tc-arm.h: Likewise.
1810 * config/tc-avr.c: Likewise.
1811 * config/tc-avr.h: Likewise.
1812 * config/tc-tic30.c: Likewise.
1813 * config/tc-tic30.h: Likewise.
1814 * config/tc-tic54x.c: Likewise.
1815 * config/tc-tic54x.h: Likewise.
1816 * config/tc-tic80.c: Likewise.
1817 * config/tc-tic80.h: Likewise.
1819 2000-09-14 Timothy Wall <twall@cygnus.com>
1821 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1822 parallel comparisons for later use.
1823 (struct rsrc): Add parallel comparison type.
1824 (resources_match): Skip special cases of PR usage (non-conflicting
1827 2000-09-13 Kazu Hirata <kazu@hxi.com>
1829 * config/obj-ecoff.c: Fix formatting.
1830 * config/obj-elf.c: Likewise.
1831 * config/obj-elf.h: Likewise.
1832 * config/obj-evax.h: Likewise.
1833 * config/obj-generic.h: Likewise.
1834 * config/obj-hp300.c: Likewise.
1835 * config/obj-hp300.h: Likewise.
1836 * config/obj-ieee.h: Likewise.
1837 * config/obj-vms.c: Likewise.
1838 * config/obj-vms.h: Likewise.
1840 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1842 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1843 (md_parse_option): Ditto.
1844 (md_longopts): Add -mips32 option.
1845 (md_show_usage): Document new options.
1846 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1847 (mips_ip): Assemble mfc0 with a sub-selection code.
1848 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1849 (mips_cpu_to_str): New function.
1850 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1851 Use CPU_* defines instead of hardcoded numbers.
1853 * doc/as.texinfo: Document new options.
1854 * doc/c-mips.texi: Ditto.
1856 2000-09-12 Kazu Hirata <kazu@hxi.com>
1858 * as.h: Fix formatting.
1859 * asintl.h: Likewise.
1860 * bit_fix.h: Likewise.
1861 * config/obj-aout.c: Likewise.
1862 * config/obj-aout.h: Likewise.
1863 * config/obj-bout.c: Likewise.
1864 * config/obj-bout.h: Likewise.
1865 * config/obj-coff.c: Likewise.
1866 * config/obj-coff.h: Likewise.
1867 * dwarf2dbg.h: Likewise.
1869 * flonum.h: Likewise.
1870 * frags.h: Likewise.
1871 * itbl-ops.h: Likewise.
1872 * macro.h: Likewise.
1875 * struc-symbol.h: Likewise.
1876 * subsegs.h: Likewise.
1877 * symbols.h: Likewise.
1879 * write.h: Likewise.
1881 2000-09-11 Kazu Hirata <kazu@hxi.com>
1883 * bignum-copy.c: Fix formatting.
1884 * config/tc-i370.c: Likewise.
1885 * config/tc-i960.c: Likewise.
1886 * config/tc-m68k.c: Likewise.
1887 * ehopt.c: Likewise.
1888 * flonum-copy.c: Likewise.
1889 * flonum-konst.c: Likewise.
1890 * flonum-mult.c: Likewise.
1891 * literal.c: Likewise.
1894 * stabs.c: Likewise.
1895 * subsegs.c: Likewise.
1897 2000-09-09 Philip Blundell <philb@gnu.org>
1899 * configure.in (arm*-*-uclinux*): New target.
1900 * configure: Regenerate.
1902 2000-09-09 Kazu Hirata <kazu@hxi.com>
1904 * input-file.c: Fix formatting.
1905 * itbl-ops.c: Likewise.
1906 * messages.c: Likewise.
1908 2000-09-08 Philip Blundell <philb@gnu.org>
1910 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1913 2000-09-07 H.J. Lu <hjl@gnu.org>
1915 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1916 * configure: Rebuild.
1918 2000-09-07 Kazu Hirata <kazu@hxi.com>
1920 * atof-generic.c: Fix formatting.
1921 * config/tc-mips.c: Likewise.
1922 * config/tc-vax.c: Likewise.
1923 * input-scrub.c: Likewise.
1925 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1927 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1928 * configure.in (sh-*-linux*): Added.
1929 * configure: Rebuilt.
1931 2000-09-06 Kazu Hirata <kazu@hxi.com>
1933 * config/tc-hppa.c: Fix formatting.
1935 * ecoff.c: Fix formatting.
1937 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1939 * configure: Rebuilt with new libtool.m4.
1941 2000-09-05 Kazu Hirata <kazu@hxi.com>
1943 * cgen.c: Fix formatting.
1944 * config/tc-ia64.c: Likewise.
1946 2000-09-05 Nick Clifton <nickc@redhat.com>
1948 * aclocal.m4: Regenerate.
1949 * config.in: Regenerate.
1950 * configure: Regenerate.
1951 * po/gas.pot: Regenerate.
1953 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1955 * config/tc-cris.c: Correct comment typos.
1957 2000-09-05 Eric Christopher <echristo@cygnus.com>
1959 * config/tc-mn10300.c: Cleanup.
1960 (md_pcrel_from): Enable.
1962 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1964 * expr.c (operand): Fix a comment typo.
1965 * write.c (write_relocs): Fix a signed/unsigned warning.
1967 * config/tc-hppa.c (fudge_reg_expressions): New
1968 (hppa_force_reg_syms_absolute): New.
1969 (pa_equ): Allow reg_section expressions.
1970 * config/tc-hppa.c (md_optimize_expr): Define.
1971 (hppa_force_reg_syms_absolute): Prototype.
1973 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1974 (pa_parse_number): Pass in arg to select fp reg parsing.
1975 Return 1 to indicate format checks pass. If strict, then only
1976 accept a register or register symbol. Return value in...
1977 (pa_number): New static for pa_parse_number.
1978 (FP_REG_BASE): Define.
1979 (FP_REG_RSEL): Define.
1980 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1981 appropriate. White space changes.
1982 (need_pa11_opcode): Don't bother passing any params, get them from
1984 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1985 Remove extraneous check in case 'Q'.
1986 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1987 reg, set section of resulting symbol to reg_section.
1988 (pa_parse_space_stmt): Modify call to pa_parse_number.
1989 (pa_space): Likewise.
1991 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1992 (hppa_force_relocation): Handle vtable relocs.
1993 (pa_vtable_entry): New.
1994 (pa_vtable_inherit): New.
1995 (md_pseudo_table): Add entries for vtable pseudos.
1996 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1997 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1999 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2000 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2001 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2003 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2004 specify a symbol type.
2006 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2007 dependent things together.
2008 (md_elf_symbol_type): Define.
2010 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2012 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2014 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2015 (obj_elf_vtable_entry): Declare.
2017 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2018 and export function.
2019 (obj_elf_vtable_entry): Similarly.
2020 (elf_pseudo_table): Fix the damage with a cast.
2022 2000-09-03 Richard Henderson <rth@cygnus.com>
2024 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2025 for template selection when a label is needed.
2027 2000-09-02 Kazu Hirata <kazu@hxi.com>
2029 * config/tc-ia64.c: Fix formatting.
2031 2000-09-02 Nick Clifton <nickc@redhat.com>
2033 * configure.in: Increase version number to 2.10.91.
2034 * configure: Regenerate.
2035 * aclocal.m4: Regenerate.
2036 * config.in: Regenerate.
2037 * po/gas.pot: Regenerate.
2038 * Makefile.in: Regenerate.
2040 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2042 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2043 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2044 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2046 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2049 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2051 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2052 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2053 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2054 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2055 (GOT_symbol): New variable.
2056 (md_undefined_symbol): Set it.
2058 2000-09-01 Richard Henderson <rth@cygnus.com>
2060 * config/tc-ia64.c (match): Don't inline.
2061 (extra_goodness): New.
2062 (md_begin): Prefer nop.f and nop.b for best_template.
2064 2000-08-31 Kazu Hirata <kazu@hxi.com>
2066 * as.c: Fix formatting.
2068 * frags.c: Likewise.
2069 * macro.c: Likewise.
2071 2000-08-31 Eric Christopher <echristo@cygnus.com>
2073 * config/tc-mn10300.c: Cleanup and fix warnings.
2074 (md_pseudo_table): Add initializers.
2075 (md_show_usage): Cleanup.
2076 (md_parse_option): Fix warnings.
2077 (md_undefined_symbol): Fix warnings.
2078 (md_conver_frag): Fix warnings.
2079 (tc_gen_reloc): Fix warnings.
2080 (md_apply_fix3): Fix warnings.
2081 (check_operand): Fix warnings.
2083 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2085 * acinclude.m4: Include libtool and gettext macros from the
2087 * aclocal.m4, configure: Rebuilt.
2089 2000-08-30 Mark Hatle <mhatle@mvista.com>
2091 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2093 2000-08-31 Kazu Hirata <kazu@hxi.com>
2095 * listing.c: Fix formatting.
2097 2000-08-29 Kazu Hirata <kazu@hxi.com>
2099 * app.c: Fix a comment typo. Fix formatting.
2101 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2103 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2104 offset of the target destination for jmp instructions.
2105 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2107 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2109 * NEWS: Mention support for CRIS.
2111 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2113 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2114 Sets `.lcomm' alignment to zero.
2116 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2118 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2119 TC_FIX_ADJUSTABLE): Define.
2121 2000-08-23 Jim Wilson <wilson@cygnus.com>
2123 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2124 unwind.personality_routine is set.
2126 2000-08-23 H.J. Lu <hjl@gnu.org>
2128 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2130 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2132 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2135 2000-08-22 H.J. Lu <hjl@gnu.org>
2137 * config.in (STRICTCOFF): New for strict COFF.
2139 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2140 i386-*-go32* and i386-go32-rtems*.
2141 * configure: Rebuilt.
2143 * config/obj-coff.c (obj_coff_endef): Follow the historical
2144 behavior if STRICTCOFF is not defined.
2146 * doc/internals.texi: Document STRICTCOFF.
2148 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2150 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2151 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2152 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2153 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2154 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2155 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2156 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2159 2000-08-22 Eric Christopher <echristo@cygnus.com>
2161 * config/tc-mn10300.c: (md_apply_fix): New function.
2162 (mn10300_force_relocation): New function.
2163 (mn10300_fix_adjustable): New function.
2165 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2166 (TC_HANDLES_FX_DONE): Define.
2167 (obj_fix_adjustable): Define.
2168 (MD_APPLY_FIX3): Define.
2169 (TC_LINKRELAX_FIXUP): Define.
2171 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2173 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2175 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2177 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2179 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2180 if the fixup resulted in a relocation.
2182 2000-08-18 Nick Clifton <nickc@redhat.com>
2184 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2185 Make reference to first element of shift_names explicit.
2187 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2189 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2190 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2191 add a symbol's address. Removed all target-specific #ifdefs that
2192 used to accomplished the same.
2193 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2194 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2195 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2196 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2197 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2199 2000-08-17 Kazu Hirata <kazu@hxi.com>
2201 * dwarf2dbg.c: Fix formatting.
2203 2000-08-17 Nick Clifton <nickc@redhat.com>
2205 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2206 to be recoded as logical shift lefts by zero.
2208 2000-08-16 Jim Wilson <wilson@cygnus.com>
2210 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2211 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2213 (note_register_values): Handle IA64_OPND_R3_2 operands.
2215 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2217 * config/tc-i860.c (md_operand): Silly typo fixed.
2219 2000-08-16 Nick Clifton <nickc@redhat.com>
2221 * config/tc-arm.c (struct asm_shift): Delete.
2223 (enum asm_shift_index): New.
2224 (struct asm_shift_properties): New.
2225 (struct asm_shift_name): New.
2226 (shift_properties[]); New.
2227 (shift_names[]); New.
2229 (decode_shift): Use new structures.
2230 Issue a warning is "ROR #0" is used.
2231 Issue a warning if "ASR #0" or "LSR #0" is used.
2233 (md_begin): Initialise arm_shift_hsh table from new
2234 asm_shift_name array.
2236 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2238 * config/tc-sparc.c: Kill all warnings.
2239 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2241 (md_show_usage): Update usage text.
2243 2000-08-16 Nick Clifton <nickc@redhat.com>
2245 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2248 2000-08-15 Will Cohen <wcohen@redhat.com>
2250 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2252 * config/tc-sh.c (md_assemble): Changed so debug_type
2253 test performed for ppi_assemble
2254 * config/tc-sh.c: Included dwarf2dbg.h.
2255 (debug_line): Defined.
2256 (md_assemble): Generates dwarf2 line info.
2257 (sh_finalize): New function. Finalize dwarf2 info.
2258 (assemble_ppi): Returns size of code generated.
2259 (build_Mytes): Returns size of code generated.
2260 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2261 * config/tc-sh.h (md_end): Defined.
2262 (sh_finalize): Declared.
2264 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2266 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2269 2000-08-14 Nick Clifton <nickc@redhat.com>
2271 * config/tc-arm.c (do_bx): Allow "bx pc".
2273 2000-08-14 Jim Wilson <wilson@cygnus.com>
2275 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2276 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2277 (md_begin): Change assignment to md.flag to OR in the new bit.
2279 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2281 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2282 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2285 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2287 * NEWS: Mention i860 support.
2289 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2291 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2293 2000-08-14 Andreas Schwab <schwab@suse.de>
2295 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2297 2000-08-11 Andreas Schwab <schwab@suse.de>
2299 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2302 2000-08-11 Kazu Hirata <kazu@hxi.com>
2304 * expr.c: Fix formatting.
2305 * config/obj-bout.c: Likewise.
2307 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2309 * doc/c-i860.texi: Flesh out the i860 section more.
2311 2000-08-10 Kazu Hirata <kazu@hxi.com>
2313 * symbols.c: Fix formatting.
2316 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2318 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2319 modifier has the IgnoreSize bit set.
2321 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2323 From Rodney Brown <RodneyBrown@mynd.com>
2324 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2325 * configure: Regenerate.
2327 2000-08-09 Kazu Hirata <kazu@hxi.com>
2329 * hash.c: Fix formatting.
2332 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2334 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2335 (i860_fix_info): New enum.
2336 (MD_APPLY_FIX3): Define.
2337 (WORKING_DOT_WORD): Define.
2338 (TC_HANDLES_FX_DONE): Define.
2339 (DIFF_EXPR_OK): Define.
2340 (LISTING_HEADER): Define.
2341 (TARGET_FORMAT): Select target format based on endian flag.
2342 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2343 (target_big_endian): Add external declaration.
2345 * config/tc-i860.c: All existing code reworked completely. Other
2346 new code shown below.
2347 (SYNTAX_SVR4): Define.
2348 (target_warn_expand): New variable.
2349 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2350 (md_longopts): Declare and define with new options (-EL, -EB,
2352 (md_show_usage): New function.
2353 (md_operand): New function.
2354 (obtain_reloc_for_imm16): New function.
2355 (md_apply_fix3): New function.
2356 (tc_gen_reloc): New function.
2358 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2360 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2361 2 bytes of the jump address are in the same frag.
2362 (find): Accept 68hc12 register indirect modes.
2364 * NEWS: Mention 68HC11 & 68HC12 support.
2366 2000-08-07 Richard Henderson <rth@cygnus.com>
2368 * config/tc-ia64.c (unwind): Add prologue_mask member.
2369 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2370 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2371 (dot_body): Clear unwind.prologue_mask.
2372 (dot_prologue): Set it. Accept a register second argument.
2374 2000-08-07 Kazu Hirata <kazu@hxi.com>
2376 * config/atof-ieee.c: Fix formatting.
2377 * config/atof-tahoe.c: Likewise.
2379 2000-08-06 Nick Clifton <nickc@cygnus.com>
2381 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2384 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2385 of .popsection, .previous, .pushsection, .subsection,
2386 .version, .vtable_entry, .vtable_inherit and .weak.
2388 2000-08-05 Kazu Hirata <kazu@hxi.com>
2390 * config/tc-cris.c: Fix formatting.
2391 * config/tc-i386.c: Likewise.
2392 * config/tc-sparc.c (sparc_ip): Simplify the code.
2394 2000-08-04 Kazu Hirata <kazu@hxi.com>
2396 * config/tc-cris.c: Rearrange code for readability.
2397 * config/tc-d10v.c: Fix formatting.
2398 * config/tc-m32r.c: Likewise.
2399 * config/tc-sparc.c: Likewise.
2401 2000-08-02 Jim Wilson <wilson@cygnus.com>
2403 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2404 before ia64_find_opcode.
2405 (md_assemble): Likewise.
2407 2000-08-01 Nick Clifton <nickc@cygnus.com>
2409 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2410 Undo some formatting fixes.
2412 2000-08-01 Kazu Hirata <kazu@hxi.com>
2414 * config/obj-som.c: Fix formatting.
2415 * config/obj-ieee.c: Likewise.
2416 * config/tc-arm.c: Likewise.
2417 * config/tc-v850.c: Likewise.
2419 2000-08-01 Nick Clifton <nickc@redhat.com>
2421 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2422 index by command line option.
2424 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2426 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2427 (@node M68K-Branch): Rewrite to match the reality.
2429 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2431 * doc/c-i860.texi: New file.
2432 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2433 * doc/Makefile.in: Regenerate.
2434 * doc/all.texi: Add I860 as relevant architecture.
2435 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2437 2000-07-31 Kazu Hirata <kazu@hxi.com>
2439 * config/tc-d30v.c: Fix formatting.
2441 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2443 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2444 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2445 long emit a long branch if available instead of an absolute jump, never
2446 emit absolute jumps for anything with --pcrel.
2448 * doc/c-m68k.texi: Document new command line option.
2450 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2452 * config/tc-avr.c: Use PARAMS macro in function declarations.
2453 Don't declare md_pcrel_from_section (already in tc-avr.h).
2454 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2455 (avr_operand): Don't set (unsigned) op_mask to -1.
2457 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2459 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2460 * configure: Regenerated.
2461 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2462 of operand to the .type directive (.e.g, "type").
2464 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2466 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2467 * app.c (do_scrub_chars): Record where first comment found.
2468 * read.c (read_a_source_file): Init found_comment on entry, and
2469 notify whether comments found on exit.
2470 * config/tc-hppa.c (md_shortopts): Add "c".
2471 (md_longopts): Add warn-comment.
2472 (md_parse_option): Handle it.
2473 (md_show_usage): Show available options.
2474 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2476 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2478 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2479 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2481 (md_estimate_size_before_relax): Don't fall off end of function.
2483 2000-07-27 Kazu Hirata <kazu@hxi.com>
2485 * config/tc-avr.c: Fix formatting.
2486 * config/tc-ns32k.c: Likewise.
2488 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2490 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2492 2000-07-27 Kazu Hirata <kazu@hxi.com>
2494 * config/tc-d10v.c: Fix formatting.
2495 * config/tc-z8k.c: Likewise.
2496 * config/tc-sparc.c: Likewise.
2498 2000-07-26 Dave Brolley <brolley@redhat.com>
2500 * cgen.c (queue_fixup): Declare opinfo.
2501 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2502 (gas_cgen_md_operand): Ditto.
2503 (gas_cgen_md_apply_fix3): Ditto.
2505 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2507 * config/obj-coff.c (obj_frob_symbol): Don't merge
2508 labels. Don't merge if the symbol isn't constant. Return
2509 immediately if a symbol is merged.
2511 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2513 * frags.c (frag_align): Correct absolute section alignment.
2515 2000-07-20 DJ Delorie <dj@redhat.com>
2517 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2518 it breaks linking against DLLs.
2520 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2522 * configure.in: Add CRIS support.
2523 * configure: Regenerate.
2524 * Makefile.am: (CPU_TYPES): Add cris.
2525 (CPU_OBJ_VALID) [aout]: Add cris.
2526 (MULTI_CPU_TYPES): Add cris.
2527 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2528 [coff]: Only i386 and mips are valid.
2529 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2530 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2531 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2532 Regenerate dependencies.
2533 * Makefile.in: Regenerate.
2534 * aclocal.m4: Regenerate.
2535 * as.c: Declare crisaout, criself.
2536 * config/tc-cris.h, config/tc-cris.c: New.
2537 * config/e-criself.c, config/e-crisaout.c: New.
2538 * po/POTFILES.in, po/gas.pot: Regenerate.
2540 2000-07-20 Kazu Hirata <kazu@hxi.com>
2542 * read.c: Fix formatting.
2543 * write.c: Fix formatting.
2545 2000-07-19 H.J. Lu <hjl@gnu.org>
2547 * sb.c: Include <stdlib.h> if exists for abort ().
2549 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2551 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2552 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2553 (pa_type_args): Same here.
2555 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2557 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2558 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2559 the storage class is already set.
2561 2000-07-17 Kazu Hirata <kazu@hxi.com>
2563 * config/tc-m68hc11.c: Fix formatting.
2564 * config/tc-mn10200.c: Likewise.
2565 * config/tc-mn10300.c: Likewise.
2566 * config/tc-pj.c: Likewise.
2567 * config/tc-tic80.c: Likewise.
2568 * config/tc-w65.c: Likewise.
2570 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2572 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2575 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2577 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2580 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2582 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2583 ELF as are used for SOM (except the 32-bit reloc one) to decide
2584 whether a symbol can be reduced to a section symbol. Expand on
2585 the comment for symbols involved in LR% and RR% expressions.
2587 2000-07-14 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-mips.c (mips_disable_float_construction): New
2590 static variable. Set to true if doubles should not be
2591 constructed by loading two single width fp registers with
2592 halves of the value.
2593 (mips_ip): Test mips_disable_float_construction.
2594 (md_longopts): Add command line switches --construct-floats
2595 and --no-construct-floats.
2596 (md_parse_option): Parse new command line options.
2597 (md_show_usage): Describe new command line options.
2599 * doc/c-mips.texi: Document new command line options.
2601 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2603 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2604 * configure: Regenerate.
2606 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2608 * configure.in (DEFAULT_EMULATION setting): Revert part of
2609 2000-07-01 change that set te_multi=multi unless set to tmips.
2610 * configure: Regenerate.
2612 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2614 * config/obj-coff.c (coff_frob_section): Add padding to the last
2615 section when aligning it increases its size.
2617 2000-07-11 Kazu Hirata <kazu@hxi.com>
2619 * config/tc-tic54x.c: Fix formatting.
2621 2000-07-10 Kazu Hirata <kazu@hxi.com>
2623 * config/tc-h8500.c: Fix formatting.
2624 * config/tc-tic54x.c: Fix formatting.
2626 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2628 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2629 displacements correctly.
2631 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2633 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2635 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2639 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2641 From David Huggins-Daines <dhd@linuxcare.com>
2642 * config/te-hppalinux64.h: Add a new emulation.
2643 * configure.in (emulations): Add configure bits to support the
2644 64-bit Linux/parisc target.
2645 * configure: Regenerate.
2647 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2648 (md_shortopts): Add `V' for ELF.
2650 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2651 when SOM or ELF_ARG_RELOC are defined.
2652 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2653 ELF_ARG_RELOC are defined.
2654 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2655 (pa_stringer): ..Do it here instead. Fix comment typos.
2656 (hppa_force_relocation): Cast enums to int before comparing with
2659 From Ryan Bradetich <rbradetich@uswest.net>
2660 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2661 redifinition warning.
2662 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2663 (hppa_force_relocation): ditto
2664 (md_apply_fix): Added cast to buf to fix warnings.
2666 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2667 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2669 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2670 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2671 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2672 reloc_type** to avoid warnings in switch.
2673 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2674 little earlier instead.
2676 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2678 (pa_type_args): Use symbol_arg_reloc_info.
2679 (struct pa_it): Make arg_reloc unsigned int.
2680 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2681 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2682 (pa_code): Delete. pa_text duplicates this function.
2683 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2684 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2686 (cons_fix_new_hppa): Actually change selector to e_fsel when
2687 warning about assuming so.
2688 (tc_gen_reloc): More example elf arg reloc code.
2689 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2690 (hppa_force_relocation): Likewise.
2692 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2694 (pa_end_of_source): Prototype.
2695 (hppa_fix_adjustable): Prototype.
2696 (LABELS_WITHOUT_COLONS): Move it..
2697 * config/te-hppa.h: To here.
2699 * config/te-hppa64.h: New file.
2701 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2703 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2704 format -10, -16, 16 relocs.
2705 (hppa_elf_mark_end_of_function): Test for null
2706 last_call_info->start_symbol
2708 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2709 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2710 re_assesmble_* functions. Delete extraneous statements. Fix
2712 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2713 insn to re_assemble_*.
2715 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2717 * doc/internals.texi (Expressions): Fix typo.
2719 2000-07-08 Kazu Hirata <kazu@hxi.com>
2721 * config/tc-sh.c: Fix formatting.
2722 * config/tc-tic54x.c: Fix formatting.
2723 * depend.c: Fix formatting.
2724 * flonum-konst.c: Likewise.
2725 * flonum-mult.c: Likewise.
2727 2000-07-07 Kazu Hirata <kazu@hxi.com>
2729 * config/tc-sh.c: Fix comments.
2730 * config/obj-vms.c: Fix comments.
2731 * config/tc-a29k.c: Likewise.
2732 * config/tc-alpha.c: Likewise.
2733 * config/tc-h8300.c: Likewise.
2734 * config/tc-h8500.c: Likewise.
2735 * config/tc-i370.c: Likewise.
2736 * config/tc-ia64.c: Likewise.
2737 * config/tc-m68hc11.c: Likewise.
2738 * config/tc-m68k.c: Likewise.
2739 * config/tc-mips.c: Likewise.
2740 * config/tc-ns32k.c: Likewise.
2741 * config/tc-ppc.c: Likewise.
2742 * config/tc-z8k.c: Likewise.
2744 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2746 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2747 Default to '(SEC_LOAD | SEC_DATA)'.
2748 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2750 * doc/internals.texi (CPU Backend): Describe
2751 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2753 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2755 * as.c (parse_args): NULL terminate the long option list.
2757 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2759 * config/tc-d30v.h: Include "write.h" for fixS.
2760 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2762 2000-07-05 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-d30v.c (write_2_short): Further changes to warning
2765 messages produced when combining EITHER_BUT_PREFER_MU attributed
2768 2000-07-05 DJ Delorie <dj@redhat.com>
2772 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2774 * config/tc-arm.c (psrs): Accept combinations of flags.
2776 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2778 * config/tc-avr.c: Change _ () to _() around all strings marked
2779 for translation (exception from the usual coding style).
2780 (avr_opt): New struct variable, how the new switches are set.
2781 (OPTION_MMCU): Define as 'm' and actually use.
2782 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2783 (show_mcu_list): New function, display the list of known MCUs.
2784 (md_show_usage): Document the new switches. Call show_mcu_list.
2785 (avr_set_arch): Change 'm' to OPTION_MMCU.
2786 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2787 Handle the new switches.
2788 (avr_operands): Disable warnings for undefined combinations of
2789 operands if -mall-opcodes. Disable warnings for skipping two-word
2790 instructions if enhanced core or -mno-skip-bug.
2791 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2792 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2793 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2794 (avr_ldi_expression): Warn about implicit lo8().
2795 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2797 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2799 * configure.in: Add entry for mips-*-sysv4*MP*
2800 * configure: Rebuild
2801 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2802 elf32-tradlittlemips for traditional mips targets.
2803 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2804 test for Link Once sections as in adjust_reloc_syms.
2805 * config/te-tmips.h: New file for traditional mips targets. Define
2808 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2810 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2811 flags argument is not present, don't change an existing section's
2812 section's attributes. If the flags argument is present, warn if the
2813 attributes don't match the section's current attributes. When
2814 long section names are supported, set SEC_LINK_ONCE and
2815 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2817 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2819 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2820 symbols; create them.
2822 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2824 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2825 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2827 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2829 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2830 expressions. Ignore the problem when handling 16 bit signed
2831 immediates, because the assembler will take care of the relocation
2834 2000-06-27 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2837 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2838 sequential order, and emit warning messages if the input source
2839 code contains constructs like that, or parallel constructs
2840 containing such opcodes.
2842 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2844 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2845 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2846 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2847 (md_show_usage): Update usage message.
2848 (md_parse_option): Allow redefinition of MCU type within the
2849 same avr[1-5] bfd machine type. Show both old and new MCU type
2850 in the error message.
2851 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2852 Simplify 8K wrap code.
2854 2000-06-25 Kazu Hirata <kazu@hxi.com>
2856 * config/obj-aout.c: Remove all uses of DEFUN.
2857 * config/obj-ieee.c: Likewise.
2858 * config/tc-sh.c: Fix comment typos.
2859 * config/tc-tahoe.c: Likewise.
2860 * config/tc-vax.c: Likewise.
2861 * config/tc-w65.c: Likewise.
2862 * config/tc-z8k.c: Likewise.
2863 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2865 2000-06-24 DJ Delorie <dj@cygnus.com>
2867 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2868 more changes from Sept 1999
2869 (tc_i386_fix_adjustable): ditto
2870 (md_apply_fix3): ditto
2872 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2874 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2875 (gas_cgen_parse_operand): Set it around expression() call.
2876 (gas_cgen_md_operand): Test for it before longjmp().
2878 2000-06-24 Kazu Hirata <kazu@hxi.com>
2880 * config/tc-h8500.c: Remove all uses of DEFUN.
2881 * config/tc-sh.c: Likewise.
2882 * config/tc-w65.c: Likewise.
2883 * config/tc-z8k.c: Likewise.
2885 * config/tc-h8500.c: Fix typos in comments.
2887 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2889 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2892 2000-06-23 matthew green <mrg@redhat.com>
2894 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2895 defined. Fix error message for `[' grouping.
2897 2000-06-22 Kazu Hirata <kazu@hxi.com>
2899 * config/tc-h8300.c: Fix formatting and comment typos.
2901 2000-06-22 Timothy Wall <twall@cygnus.com>
2903 * config/tc-ia64.c (note_register_values): Move premature QP
2904 notation clearing into the appropriate place.
2906 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2908 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2909 first before anything else. Add bin-bugs.h, emul.h and progress.h
2910 Sort list of files as for $(OBJS) in Makefile.am.
2912 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2913 find one. Remake dependencies.
2914 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2915 * Makefile.in: Regenerate.
2916 * doc/Makefile.in: Regenerate.
2918 * config/tc-i386.c (i386_displacement): Don't assume a constant
2919 displacement is necessarily 16 bits when in 16 bit code mode.
2920 (md_assemble): Instead size the displacement here after we know
2921 for sure that a .code16gcc operand hasn't automatically added
2922 operand size prefixes.
2924 2000-06-21 H.J. Lu <hjl@gnu.org>
2926 * Makefile.am: Rebuild dependency.
2927 * Makefile.in: Rebuild.
2929 2000-06-21 Kazu Hirata <kazu@hxi.com>
2931 * config/tc-h8300.c (parse_reg): Make the function static.
2932 (parse_exp): Likewise.
2934 2000-06-20 DJ Delorie <dj@cygnus.com>
2936 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2937 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2938 for cygwin import libraries to work properly.
2940 2000-06-20 H.J. Lu <hjl@gnu.org>
2942 * Makefile.am: Rebuild dependency.
2943 * Makefile.in: Rebuild.
2944 * configure: Likewise.
2945 * doc/Makefile.in: Likewise.
2947 2000-06-20 Timothy Wall <twall@cygnus.com>
2949 * doc/internals.texi (CPU backend): Add @itemx for
2950 TC_START_LABEL_WITHOUT_COLON.
2951 * doc/c-tic54x.texi: New.
2952 * doc/as.texinfo: Add tic54x features and include primary tic54x
2954 * doc/all.texi: Add C54X.
2955 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2956 * doc/Makefile.in: Regenerate.
2957 * configure.in: Add tic54x and define LIBM for tic54x.
2958 * configure: Regenrate.
2959 * config/tc-tic54x.[ch]: New.
2960 * config/obj-coff.h: Add tic54x.
2961 * Makefile.am: (CPU_TYPES): Add tic54x.
2962 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2963 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2964 (as_new_LDADD): Add $(LIBM).
2965 * Makefile.in: Regenerate.
2967 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2969 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2970 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2971 * doc/as.texinfo: Likewise.
2973 * configure, Makefile.in: Regenerate.
2974 * configure.in (emulations): Recognize m6811 and m6812.
2975 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2976 Added files for 68hc11 and 68hc12 assembler.
2977 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2978 * config/tc-m68hc11.h: Header definition for that assembler.
2980 2000-06-18 Nick Clifton <nickc@redhat.com>
2982 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2983 instead of OCTETS_PER_BYTE.
2985 * config/tc-v850.c: Fix compile time warnings.
2986 * config/tc-ppc.c: Fix compile time warnings.
2988 2000-06-18 H.J. Lu <hjl@gnu.org>
2990 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2991 * configure: Rebuild.
2993 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2995 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2998 2000-06-16 Nick Clifton <nickc@cygnus.com>
3000 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3001 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3003 * doc/c-mips.texi: Document newly accepted cpu variants.
3005 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3007 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3009 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3011 * macro.c (getstring): Make it possible to escape the quote
3014 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3016 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3018 2000-06-13 H.J. Lu <hjl@gnu.org>
3020 * configure: Regenerate.
3022 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3024 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3026 * doc/internals.texi (line_separator_chars): Semicolon is no
3027 longer a default. Mention null and newline as defaults.
3029 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3031 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3032 * config/tc-i860.h (line_separator_chars): Likewise.
3033 * config/tc-h8300.c (line_separator_chars): Likewise.
3034 * config/tc-i960.c (line_separator_chars): Likewise.
3035 * config/tc-m68k.c (line_separator_chars): Likewise.
3036 * config/tc-mips.c (line_separator_chars): Likewise.
3037 * config/tc-ns32k.c (line_separator_chars): Likewise.
3038 * config/tc-sparc.c (line_separator_chars): Likewise.
3039 * config/tc-vax.c (line_separator_chars): Likewise.
3041 * config/tc-h8300.c (comment_chars): Use string initialiser.
3042 * config/tc-i960.c (line_comment_chars): Likewise.
3043 * config/tc-z8k.c (comment_chars, line_comment_chars,
3044 line_separator_chars): Likewise.
3046 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3049 2000-06-08 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3054 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3056 * configure.in (VERSION): Update to show this is the CVS mainline.
3058 2000-06-08 Matthew Jacob <mjacob@feral.com>
3060 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3061 $at is the integer register $r28, vs. both $r28 and the floating
3062 point register $f28.
3064 2000-06-08 James E. Wilson <wilson@cygnus.com>
3066 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3067 (dot_endp): Don't call ia64_flush_insns.
3068 (emit_one_bundle): Don't delete prologue/body records from
3069 unwind_record list in first loop. Rewrite second loop to account for
3072 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3074 * config/tc-ia64.c: Add missing prototypes.
3075 (generate_unwind_image): Cast argument to output_unw_records call.
3077 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3079 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3081 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3083 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3084 (REGISTER_P): likewise.
3085 (avr_opcodes): uses include/opcode/avr.h
3086 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3088 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3090 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3093 2000-06-03 H.J. Lu <hjl@gnu.org>
3095 * read.c (is_end_of_line): Put back `;'.
3097 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3099 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3101 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3103 * expr.c (operand): Test is_end_of_line outside switch to catch
3104 line separator chars that are also operators.
3105 (operator): Return O_illegal for line separator chars.
3107 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3108 entry (or `!' entry for TC_HPPA).
3110 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3111 before indexing is_end_of_line. Remove redundant check for '\0'.
3113 * config/tc-h8500.c (md_assemble): Likewise.
3114 * config/tc-mcore.c (md_assemble): Likewise.
3115 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3118 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3120 * config/tc-mcore.c (mcore_cons): Likewise.
3121 (mcore_float_cons): Likewise.
3122 (mcore_stringer): Likewise.
3123 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3125 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3127 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3129 2000-05-29 Nick Clifton <nickc@cygnus.com>
3131 * config/tc-sh.c: Fix compile time warning messages.
3133 * config/tc-mips.c: Fix compile time warning messages.
3135 2000-05-29 Philip Blundell <philb@gnu.org>
3137 * doc/as.texinfo: Update copyright dates.
3138 (Local Labels): Delete misplaced mention of ARM.
3139 * NEWS: Mention ARM ELF support.
3141 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3143 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3144 it is modified, and use the real_size to compute the frag address
3145 for dwarf2 line info.
3147 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3149 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3150 line-matching scheme to cope with automake moving variables around.
3151 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3152 * Makefile.in: Regenerate.
3154 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3156 * config/tc-sparc.c (sparc_relax): New.
3157 (md_longopts): Add -relax and -no-relax options.
3158 (md_parse_options, md_show_usage): Likewise.
3159 (md_apply_fix3): Optimize tail call into branch always if possible.
3161 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3163 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3164 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3165 rules, with warning when a GAS statement specifies a packing that
3166 will result in an instruction being squashed.
3167 Added typdef packing_type and enumerals, changed various integer
3168 literals to use the enumerals.
3170 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3172 * config/tc-ia64.c (dot_restorereg_p): New function.
3173 (md_pseudo_table): Add restorereg.p.
3174 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3175 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3177 * config/tc-ia64.h (unw_record_type): Add unwabi.
3178 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3179 called MASK with members for imask, and the masks produced by
3180 fr_mem, gr_mem, br_mem, and frgr_mem.
3181 (unw_p_record): Add members ABI and CONTEXT.
3182 (unw_x_record): Add member AB.
3183 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3184 as pseudo-register for use during unwind info generation.
3185 (AR_PFS, AR_LC): New macros.
3186 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3187 whose names start with an at sign (as in "@priunat").
3188 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3190 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3191 proc_end, unwind_info, personality_routine): Consolidate into
3192 "unwind" structure to reduce offset-table use. Add member
3193 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3195 (output_R1_format, output_R3_format, output_P3_format,
3196 output_P6_format): Initialize R with zero to reduce compiler warnings.
3197 (output_P7_format): Ditto. Add `default' branch to switch
3198 statement to reduce compiler warnings.
3199 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3200 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3201 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3202 into single argument.
3203 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3204 compiler warnings. Merge A and B args into single argument.
3205 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3206 A and B args into single argument.
3207 (free_record): Removed (wasn't used).
3208 (free_list_records): Also free imasks in prologue records.
3209 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3210 (output_spill_mask): Remove.
3211 (output_unwabi): New function.
3212 (output_epilogue, output_label_state, output_copy_state): Call
3214 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3215 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3217 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3218 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3219 as part of handling the prologue records. Emit region's imask if
3220 we have one. Handle unwabi, epilogue, label_state, copy_state,
3221 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3222 spill_sprel_p, and spill_reg_p records.
3223 (set_imask, count_bits, slot_index): New function.
3224 (fixup_unw_records): Fix region size computation. Handle
3225 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3226 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3227 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3228 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3229 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3230 (dot_save): Use manifest constants for applicaton registers.
3231 Handle REG_PR and REG_PRIUNAT.
3232 (dot_restore): Don't just ignore it.
3233 (dot_restorereg): New function..
3234 (generate_unwind_image): Ensure unwind info is a multiple of eight
3235 bytes, not just four bytes.
3236 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3237 (dot_altrp): Don't just ignore it.
3238 (dot_savemem): New function. Replaces dot_savesp() and
3239 dot_savepsp(). Use manifest constants for applicaton registers.
3240 Handle REG_PR and REG_PRIUNAT.
3241 (dot_savef): Simplify.
3242 (dot_saveb): Support generation of br_gr.
3243 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3244 dot_label_state, dot_copy_state): New function.
3245 (dot_unwabi): Don't just ignore it.
3246 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3247 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3248 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3249 (emit_one_bundle): Set slot number for prologue/body records
3250 *before* emitting the first insn.
3251 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3252 (md_begin): Declare "psp" pseudo-register.
3253 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3254 so we don't get segfault.
3255 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3256 counts as required per SW Conventions manual
3257 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3258 output_preds_psprel, output_preds_sprel, output_spill_base,
3259 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3260 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3261 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3262 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3263 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3264 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3265 (dot_vframe): Implement.
3266 (dot_vframesp, dot_vframepsp): New function.
3268 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3270 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3271 * configure: Regenerate.
3273 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3275 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3276 (md_estimate_size_before_relax): so we can use it here instead of
3277 old kludges. Localise vars to blocks. Comment.
3279 * frags.c (frag_new): Update fr_var comments.
3280 * frags.h (struct frag): Ditto.
3282 2000-05-22 Richard Henderson <rth@cygnus.com>
3284 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3285 (pseudo_func): Add pcrel.
3286 (operand_match): Handle IA64_OPND_TGT64.
3287 (build_insn): Likewise.
3288 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3289 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3290 (fix_insn): Handle all three 64-bit relocation types.
3292 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3294 * obj.h (struct format_ops): New members begin, app_file,
3295 s_set_other, s_set_desc, s_get_type, s_set_type,
3296 separate_stab_sections, init_stab_section.
3298 * config/obj-multi.h: Update GPL notice to v2.
3300 (obj_app_file): New.
3301 (S_SET_SIZE): Test s_set_size for NULL before calling.
3302 (S_SET_ALIGN): Similar for s_set_align.
3307 (SEPARATE_STAB_SECTIONS): New.
3308 (INIT_STAB_SECTION): New.
3309 (EMIT_SECTION_SYMBOLS): New.
3310 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3312 * config/obj-elf.h: Update GPL notice to v2.
3313 Mention that this file is included from obj-multi.h.
3314 (obj_begin): Wrap definition in ifndef.
3315 (elf_file_symbol): Constify declaration.
3316 (obj_app_file): Ditto.
3317 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3318 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3320 * config/obj-elf.c (elf_s_set_other): New.
3321 (elf_file_symbol): Constify argument.
3322 (elf_separate_stab_sections): New.
3323 (elf_init_stab_section): New.
3324 (elf_format_ops): Add new members. Remove comma at end.
3326 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3327 (ecoff_format_ops): Add new fields. Remove comma at end.
3328 Mention inconsistency for emit_section_symbols.
3330 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3332 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3333 (coff_separate_stab_sections): New.
3334 (coff_format_ops): Add new members.
3336 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3337 (obj_aout_s_set_other): New.
3338 (obj_aout_s_set_desc): New.
3339 (obj_aout_s_get_type): New.
3340 (obj_aout_s_set_type): New.
3341 (obj_aout_separate_stab_sections): New.
3342 (aout_format_ops): New members added. Use obj_aout_process_stab,
3343 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3344 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3346 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3348 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3350 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3351 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3352 (md_estimate_size_before_relax): Ensure jumps to weak and
3353 externally visible symbols are relocatable.
3355 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3357 * stabs.c (aout_process_stab): Make global.
3358 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3359 * read.h (aout_process_stab): Declare.
3361 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3362 Generalize to *aout, *coff *elf.
3363 * configure: Regenerated.
3365 * doc/internals.texi (Object format backend): Say
3366 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3368 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3369 * Makefile.in: Regenerated.
3371 2000-05-19 Catherine Moore <clm@cygnus.com>
3373 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3375 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3377 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3378 instruction to reflect change in re_assemble_*.
3380 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3382 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3383 build PA64 ELF tools.
3384 * configure: Rebuilt.
3386 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3388 * Makefile.am: Regenerate dependencies.
3389 * Makefile.in: Regenerate.
3391 2000-05-15 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-arm.c (struct asm_psr): Add boolean field
3394 distinguishing between CSPR and SPSR. Rename 'number' field
3396 (psrs): Rearrange contents to match new asm_psr structure.
3397 (arm_psr_parse): Move next to psr_required_here. Make it
3398 return an asm_psr structure.
3399 (psr_required_here): Use asm_psr structure returned by
3401 (do_msr): Reorganise to allow psr_required_here to be called
3403 (md_undefined_name): Mark 'name' parameter as unused, since
3404 the COFF target does not use it.
3406 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3408 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3410 * config/te-aux.h: Likewise.
3411 * config/te-dpx2.h: Likewise.
3412 * config/te-go32.h: Likewise.
3413 * config/te-hp300.h: Likewise.
3414 * config/te-hppa.h: Likewise.
3415 * config/te-i386aix.h: Likewise.
3416 * config/te-ic960.h: Likewise.
3417 * config/te-interix.h: Likewise.
3418 * config/te-nbsd532.h: Likewise.
3419 * config/te-pc532mach.h: Likewise.
3420 * config/te-ppcnw.h: Likewise.
3421 * config/te-psos.h: Likewise.
3422 * config/te-sparcaout.h: Likewise.
3423 * config/te-sun3.h: Likewise.
3424 * config/te-sysv32.h: Likewise.
3426 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3428 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3429 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3430 and sign extend without an if statement.
3431 (build_bytes): Likewise.
3433 2000-05-14 Kazu Hirata <kazu@hxi.com>
3435 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3436 X_add_symbol L_32 case.
3438 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3440 * config/te-freebsd.h: New file.
3442 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3444 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3445 bindtextdomain): Replace defines with those from intl/libgettext.h
3446 to quieten gcc warnings.
3448 * NEWS: Mention x86 .arch and -q.
3450 * config/tc-i386.c (quiet_warnings): New.
3451 (md_assemble): Use quiet_warnings.
3452 (md_parse_option): Set quiet_warnings from -q.
3453 (md_show_usage): Mention -q, delete -m.
3454 (flag_do_long_jump): Delete.
3455 (md_parse_option): Remove -m.
3456 (md_show_usage): Remove -m.
3457 (md_create_long_jump): Remove useless flag_do_long_jump code.
3459 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3460 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3462 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3463 Alexander Sokolov <robocop@netlink.ru>
3465 * doc/c-i386.texi (i386-Arch): New section.
3466 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3468 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3469 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3470 architecture has been given and is not 486.
3471 (set_cpu_arch): New.
3472 (md_pseudo_table): Add .arch.
3473 (md_assemble): Warn if cpu architecture has been given and an
3474 unsupported instruction.
3476 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3477 Move operand_types bit defines after relevant template field.
3478 (template): Add cpu_flags.
3482 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3484 * config/tc-mn10300.h (md_end): Define.
3485 (mn10300_finalize): Declare.
3486 * config/tc-mn10300.c: Include dwarf2dbg.h.
3487 (debug_line): Define.
3488 (md_assemble): Generate dwarf2 line info.
3489 (mn10300_finalize): New function. Finalize dwarf2 info.
3491 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3493 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3494 external version of the relocation for weak symbols.
3496 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3498 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3499 frame size in units of 16 bytes, as required per SW Conventions manual.
3500 (output_unw_records): Output info-block header as a dword to get
3503 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3505 * as.h: #include "file", not <file> on files from ../include.
3506 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3507 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3508 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3509 (tc_coff_symbol_emit_hook): Ditto.
3510 (OPTCOUNT): Cast to int to avoid compiler warning.
3511 (md_begin): Fix signed/unsigned warnings.
3513 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3515 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3516 ABRANCH LONG case for a conditional branch on a 68000.
3517 (md_estimate_size_before_relax): Likewise. Also handle
3518 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3519 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3520 PC-relative on all CPUs.
3521 (md_estimate_size_before_relax): Likewise.
3523 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3525 * as.c (parse_args): Just mention current year in printed
3528 2000-05-03 J.T. Conklin <jtc@redback.com>
3530 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3532 (md_parse_option): Recognize -m7400.
3534 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3536 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3537 don't permit lp to become less than the words array.
3539 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3541 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3542 Fix little-endian case.
3544 2000-05-03 David O'Brien <obrien@NUXI.com>
3546 * as.c (parse_args): Update copyright.
3548 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3550 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3551 for the .bss section too.
3553 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3555 * configure.in: Set em=linux for hppa-*-linux.
3556 * configure: Regenerate.
3557 * doc/Makefile.in: Regenerate with correct automake.
3559 * frags.c (frag_grow): Sanity check chunk_size.
3561 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3562 * config/obj-som.h: Likewise.
3563 * config/obj-ieee.h: Likewise.
3565 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3567 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3568 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3569 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3570 (pa_ip): low_sign_unext now returns via function value. Use
3571 re_assemble_* instead of dis_assemble_* and
3572 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3574 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3575 (md_section_align, md_parse_option, md_show_usage,
3576 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3577 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3578 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3579 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3580 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3582 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3583 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3584 outside of switch. Correct mask and shifting errors in case 10
3585 and case -11. In case 21, compare against signed range to suit
3586 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3587 case 17 and case 22, use offsetT variable to properly check range.
3588 Use re_assemble_* here too.
3589 (evaluate_absolute): Change type of value to offsetT. Call
3590 hppa_field_adjust to do the work for us.
3591 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3592 (pa_parse_cmpib_64_cmpltr): Ditto.
3593 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3594 of i to unsigned int.
3595 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3596 (pa_end_of_source): Return type is void.
3598 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3600 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3602 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3604 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3605 More comments added.
3606 (md_begin): Removed "construct symbols for each register name".
3607 Because register names conflicts with GCC generated function
3609 (avr_operand): Now constant numbers can be used as a register
3610 identifiers (0 as r0, 31 as r31).
3611 (md_assemble): use skip_space () before parsing instruction
3614 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3616 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3617 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3618 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3619 * configure: Regenerate.
3621 2000-04-29 Andreas Jaeger <aj@suse.de>
3623 * as.h: Correctly check GCC version.
3625 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3627 * doc/as.1: Fix unbalanced brackets.
3629 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3631 (line_comment_chars): Set to '/' if TE_FreeBSD.
3633 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3635 * configure.in: Configury support for PA64 (currently disabled).
3636 * configure: Rebuilt.
3638 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3640 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3641 bfd_set_section_alignment.
3643 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3645 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3648 2000-04-24 Nick Clifton <nickc@cygnus.com>
3650 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3651 * doc/as.texinfo (Align): Include arm and strongarm in list of
3652 targets that have the second form of the behaviour of the .align
3655 2000-04-24 Mark Klein <mklein@dis.com>
3657 * config/obj-som.c: Terminate obj_pseudo_table.
3659 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3661 * as.c (parse_args): Allow md_parse_option to override -a listing
3663 * config/obj-coff.c (add_lineno): Change type of offset parameter
3664 from "int" to "bfd_vma."
3665 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3666 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3667 (ppc_change_csect): Align correctly for XCOFF64.
3668 (ppc_machine): New function, which discards "ppc_machine" line.
3669 (ppc_tc): Cons for 8 when code is 64 bit.
3670 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3672 (md_parse_option): Handle -a64 and -a32.
3674 * config/tc-ppc.h (TARGET_MACH): Define.
3675 (TARGET_FORMAT): Move to function.
3676 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3678 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3680 * config/tc-avr.c: New AVR_ISA_ defined.
3681 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3682 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3683 for `fmul', `movw' and `lpm R,Z' instructions.
3684 (avr_operands): Warn if current opcode is a two-word instruction
3685 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3686 (avr_opcodes): New commands added.
3687 (REGISTER_P): Check 'a' and 'v' constraint letters.
3688 (mcu_types): New MCU added.
3690 2000-04-22 Timothy Wall <twall@cygnus.com>
3692 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3694 (operand_match): Conditionally insert default bit values for IMMU9.
3696 2000-04-14 Matthew Green <mrg@cygnus.com>
3698 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3699 * configure: Rebuilt.
3701 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3702 Jason Eckhardt <jle@cygnus.com>
3704 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3706 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3707 Added handling of new operand types l,y,&,fe,fE,fx.
3709 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3710 David Mosberger <davidm@hpl.hp.com>
3711 Timothy Wall <twall@cygnus.com>
3712 Andrew MacLeod <amacleod@cygnus.com>
3713 Jim Wilson <wilson@cygnus.com>
3715 * Makefile.am (CPU_TYPES): Add ia64.
3716 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3717 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3718 * Makefile.in: Rebuild.
3719 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3720 * configure: Rebuild.
3721 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3722 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3723 * expr.c (expr): Handle md_optimize_expr.
3724 * read.c (LEX_HASH): Add comment.
3725 * config/tc-ia64.c, config/tc-ia64.h: New files.
3727 2000-04-21 Richard Henderson <rth@cygnus.com>
3729 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3730 bundling a non-delayed branch type instruction.
3732 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3734 * config/tc-mn10300.c (HAVE_AM30): Define.
3735 (md_assemble): Use it.
3737 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3739 * config/obj-elf.c (obj_elf_change_section): Check for changed
3742 * Makefile.am: (CPU_MULTI_VALID): Remove.
3743 (MULTI_CPU_TYPES): Define.
3744 (MULTI_CPU_OBJ_VALID): Define.
3745 (DEPTC): Use the above.
3746 (DEPOBJ): Same here.
3748 Regenerate dependencies.
3749 * Makefile.in: Regenerate.
3751 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3753 * Makefile.am (YACC, LEX): Get them from configure.
3755 2000-04-18 H.J. Lu (hjl@gnu.org)
3757 * config/tc-i386.c (offset_in_range): Use addressT instead of
3758 bfd_vma for non-bfd assemblers.
3760 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3762 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3763 doesn't give spurious errors.
3765 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3767 * as.h (SEEK_SET): Define if undefined.
3769 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3771 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3772 constants, and don't assume offsetT is 32 bits.
3774 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3776 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3777 (md_pcrel_from_section): Add prototype.
3778 (d10v_fix_adjustable): Add prototype.
3779 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3781 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3783 2000-04-12 Nick Clifton <nickc@cygnus.com>
3785 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3786 symbol in frag chain.
3788 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3790 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3791 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3792 (fits_in_signed_word, smallest_imm_type): Ditto.
3793 (md_assemble): Use an offsetT var to hold offsetT values, not a
3795 (offset_in_range): New.
3796 (md_assemble): Use it.
3797 (md_convert_frag): Change type of target_address, opcode_address,
3798 and displacement_from_opcode_start to offsetT.
3799 (md_create_short_jump): Change type of offset to offsetT.
3800 (md_create_long_jump): Ditto.
3801 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3802 (md_chars_to_number): Remove.
3803 (output_invalid): Remove duplicate prototype.
3805 2000-04-09 Nick Clifton <nickc@cygnus.com>
3807 * Makefile.am (CPU_TYPES): Add 'avr'.
3808 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3809 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3811 * Makefile.in: Regenerate.
3813 * doc/as.texinfo: Add M32R documentation.
3815 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3817 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3818 --enable-build-warnings option.
3819 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3820 * Makefile.in, configure: Re-generate.
3822 2000-04-07 Nick Clifton <nickc@cygnus.com>
3824 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3825 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3826 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3827 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3828 (arm_force_relocation): Force relocations for
3829 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3831 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3833 * config/tc-sh.c (get_operands): There's no third operand if the
3834 first operand is an immediate.
3836 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3838 * config/tc-sh.c (immediate): Delete.
3839 (sh_operand_info): Add immediate member.
3840 (parse_reg): Use A_PC for pc.
3841 (parse_exp): Add second argument 'op'. All callers changed.
3842 (parse_at): Expect pc to be coded as A_PC.
3843 Use immediate field in *op.
3844 (insert): Add fourth argument 'op'. All callers changed.
3845 (build_relax): Add second argument 'op'. All callers changed.
3846 (insert_loop_bounds): New function.
3847 (build_Mytes): Remove DISP_4.
3848 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3849 (assemble_ppi): Use immediate field in *operand.
3850 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3851 (md_apply_fix): Likewise.
3852 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3854 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3856 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3858 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3860 * internals.texi (CPU backend): Document
3861 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3863 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3865 * po/gas.pot: Regenerate.
3867 * as.c (show_usage): Restore translated part of bug string.
3868 * gasp.c (show_usage): Likewise.
3870 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3871 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3872 than move-if-change.
3873 (DEP1): Modify for "gcc -MM".
3877 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3878 Update dependencies.
3879 * Makefile.in: Regenerate.
3881 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3883 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3884 (md_begin): Likewise.
3885 (HAVE_AM33): New macro.
3886 (md_assemble): Use it. Match r_regs and xr_regs only if
3889 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3891 * as.h: #include "bin-bugs.h"
3892 * as.c (show_usage): Use REPORT_BUGS_TO.
3893 * gasp.c: #include "bin-bugs.h"
3894 (show_usage): Use REPORT_BUGS_TO.
3896 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3898 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3900 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3901 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3904 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3906 * config/tc-i386.c (i386_immediate): Don't assume a constant
3907 immediate is necessarily 16 bits when in 16 bit code mode.
3908 (md_assemble): Instead set guess_suffix here after we have checked
3911 2000-04-02 Richard Henderson <rth@cygnus.com>
3913 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3914 quantities. Correct right shift sign extension.
3915 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3916 32-bit value when shifting into place.
3918 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3920 * app.c: Add ATTRIBUTE_UNUSED as needed.
3921 * config/tc-ppc.c: Likewise.
3922 (ppc_size): Make unsigned long.
3923 (ppc_insert_operand): Add casts to avoid warnings.
3925 2000-03-31 Nick Clifton <nickc@cygnus.com>
3927 * config/tc-d10v.h (md_flush_pending_output): Define.
3929 2000-03-29 Nick Clifton <nickc@cygnus.com>
3931 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3932 segment. Works for both BFD_ASSEMBLER and others.
3933 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3935 2000-03-29 Nick Clifton <nickc@cygnus.com
3937 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3939 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3941 * listing.c (LISTING_LHS_WIDTH): Default depends on
3943 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3945 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3947 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3950 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3952 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3954 * config/tc-avr.c (mcu_types): Add missing initialiser.
3955 (md_pcrel_from_section): Add prototype.
3956 (avr_operand): Remove redundant test of unsigned < 0.
3957 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3959 2000-03-27 Denis Chertykov <denisc@overta.ru>
3961 * config/tc-avr.c: New file for AVR support.
3962 * config/tc-avr.h: Likewise.
3963 * configure.in: Add AVR support.
3964 * configure: Regenerate.
3966 2000-03-26 Timothy Wall <twall@cygnus.com>
3968 * gasp.c (macro_op): Add new argument to check_macro call.
3969 Macro structure definitions moved to macro.h
3970 * sb.h: Add argument to prototype for input_scrub_include_sb.
3971 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3972 nesting checks with an additional flag.
3973 (struct input_save): Add flag to indicate whether current sb
3974 should be checked for proper macro/conditional nesting.
3975 (input_scrub_push/pop): Save/restore nest check flag.
3976 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3978 * macro.c (check_macro): Allow caller to retrieve parsed macro
3979 information if a pointer is provided. This information may be
3980 used by the new macro hooks.
3981 * macro.h: Update prototype for check_macro. Macro struct
3982 definitions moved here from macro.c/gasp.c.
3983 * read.c (read_a_source_file): Add parameter to check_macro call,
3984 and pass macro info to the macro hook, if defined.
3985 (input_scrub_insert_line): New. Allow insertion of a line of
3986 characters into the input stream.
3987 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3988 file into the input stream.
3989 (s_include): Use input_scrub_insert_file.
3990 * internals.texi: Document new macro hooks.
3991 * as.h: New prototypes added.
3993 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3995 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3996 an initial capital letter.
3997 (i386_index_check): Reindent.
3999 2000-03-19 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4004 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4006 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4007 instruction operand bad if Rd > 7 when generating
4008 thumb instructions. Prevents for example,
4009 "adr r12,label" from silently failing and generating
4010 the wrong instruction.
4012 2000-03-17 Nick Clifton <nickc@cygnus.com>
4014 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4015 that have a destingation >= 0x400000.
4016 Fix compile time warning messages.
4018 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4020 * config/tc-sh.c (md_begin): When encountering insn that are
4021 not supported by the current arch, only change the name if
4022 its contents are the same as prev_name.
4023 (get_specific): If the the architecture doesn't match, fail.
4025 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4027 * config/tc-sh.c (IDENT_CHAR): Define.
4028 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4029 matching back where it came from.
4031 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4033 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4035 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4037 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4040 2000-03-15 Kazu Hirata <kazu@hxi.com>
4042 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4044 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4046 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4047 floating-point-number, make sure 'f' is in FLT_CHARS.
4049 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4051 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4052 (s_lcomm_internal): Use it.
4053 * doc/internals.texi (CPU backend): Document it.
4054 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4057 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4059 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4062 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4063 implementation doesn't have special handling for switch
4065 (macro_build): Allow for code in sections other than .text.
4067 (mips_ip): Likewise.
4068 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4069 Don't perform relocs if we will be outputting them.
4070 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4071 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4074 2000-03-09 Catherine Moore <clm@cygnus.com>
4076 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4077 relocation type based on the entry in the fixup structure.
4078 Put S_IS_EXTERN processing back in.
4080 2000-03-08 H.J. Lu (hjl@gnu.org)
4082 * Makefile.am (install-exec-tooldir): Depend on
4083 install-exec-bindir for parallel make.
4084 * Makefile.in: Regenerated.
4086 2000-03-06 Nick Clifton <nickc@cygnus.com>
4088 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4090 (md_parse_option): Parse -m32r command line switch - disable m32rx
4092 (md_show_usage): Document new option.
4094 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4095 * doc/Makefile.in: Regenerate.
4096 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4098 2000-03-02 Michael Meissner <meissner@redhat.com>
4100 * config/tc-d30v.c (check_range): Remove code that incorrectly
4101 sign extended values where bits < 32.
4103 2000-03-02 H.J. Lu (hjl@gnu.org)
4105 * configure.in: Support --enable-targets=all on ia32.
4106 * configure: Regenerated.
4108 2000-03-01 Nick Clifton <nickc@cygnus.com>
4110 * gasp.c (do_align): Remove bogus check of alignment value.
4112 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4114 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4115 TC_PPC was defined forced the type of a symbol with no other type
4118 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4120 * doc/internals.texi (CPU backend): Mention that
4121 line_separator_chars do not break up comments. Fix typos for
4122 LEX_AT and LEX_NAME descriptions. Document operands for
4123 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4124 description of md_create_short_jump usage. Document argument for
4125 md_undefined_symbol.
4127 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4129 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4130 (md_parse_option): Handle it.
4131 (md_show_usage): Document it.
4133 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4135 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4136 opcode, for the instruction `pal19'. From Andrea Arcangeli
4139 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4141 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4143 (md_assemble): To here, before template operands are matched.
4144 Also ensure a constant immediate is sign extended when we know the
4145 size is at most 16 bits. This is to catch cases like "add
4146 $0xffc0,%ax" where we don't know the size, and thus that the
4147 immediate can be represented as Imm8S until after parsing the
4149 (i386_displacement): Similarly sign extend 16 bit constant
4151 (md_assemble): Relax 16-bit jump constant range check to suit sign
4152 extended displacements.
4154 2000-02-26 Andreas Jaeger <aj@suse.de>
4156 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4158 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4160 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4161 call operands when intel_syntax.
4162 (intel_float_operand): Return 2 for "fi...".
4163 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4164 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4165 earlier "SHORT" change.
4166 (md_assemble): When determining suffix from Regs, exclude
4169 2000-02-24 Nick Clifton <nickc@cygnus.com>
4171 * configure: Add arm-wince, mips-pe and sh-pe targets.
4172 * configure: Regenerate.
4174 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4176 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4177 "pe-mips" for the mips-pe target.
4179 * config/tc-arm.c (insns): Change displacement encoded in BL
4180 and B instructions if the target port is arm-wince.
4181 (do_ldst): Do not bias the relocation offset if the target
4183 (md_pcrel_from): Add in missing relocation offset bias if the
4184 target os arm-wince.
4186 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4187 (md_begin): Disable -G support for mips-pe target.
4188 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4189 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4192 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4193 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4194 assembler, just set the alignment to 4.
4196 * config/te-wince-pe.h: New file for WinCE targets. Define
4199 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4201 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4202 string instructions.
4203 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4204 (i386_intel_memory_operand): After finding a segment override,
4205 check again for no `[' before looking for a displacement. Bomb if
4206 more than one displacement rather than silently discarding the
4207 second and subsequent ones. Free strings malloc'd by
4208 build_displacement_string.
4210 2000-02-24 Catherine Moore <clm@cygnus.com>
4212 * config/obj-som.c (obj_pseudo_table): Add "weak".
4213 (obj_som_weak): New routine.
4215 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4217 * config/tc-i386.c (union i386_op): New.
4218 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4219 Throughout file replace occurences of disps[n], imms[n], regs[n]
4220 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4221 intel mode operand swapping. Add assert in regKludge and
4222 fake_zero_displacement code. Test i.types[n] when outputting
4223 displacements and immediates. Combine output of Disp16 with
4225 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4226 when in intel mode by (not) reversing fsub and fdiv operands
4227 before the template search. This fails for single operand
4228 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4229 undefined. Instead fix the base_opcode after we've found the
4230 template. Move base_opcode xor with found_reverse_match from
4231 opcode output code to before this fix so we test for the correct
4233 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4234 check in intel mode. Instead compare opcodes.
4236 * config/tc-i386.h (TC_RELOC): Delete.
4237 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4238 with equivalent call to reloc.
4240 * as.h (flag_m68k_mri): Move declaration after target include, and
4241 only declare when TC_M68K defined. Define as zero otherwise.
4242 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4243 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4244 Define as zero otherwise.
4245 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4246 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4247 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4248 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4249 testing whether defined.
4250 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4251 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4252 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4253 rather than testing whether defined.
4254 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4255 (parse_mri_cons): Declare and use only when TC_M68K.
4256 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4257 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4258 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4260 * NEWS: Mention IBM 370 support.
4262 2000-02-23 Richard Henderson <rth@cygnus.com>
4264 * config/tc-i386.c (md_assemble): When swapping operands for
4265 intel_syntax, assume everything that's not Imm or Disp is a
4268 2000-02-23 Linas Vepstas <linas@linas.org>
4270 * config/tc-i370.c, config/tc-i370.h: New files.
4271 * Makefile.am: Add support for Linux/IBM 370.
4272 * configure.in: Likewise.
4273 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4274 * config/obj-elf.c: Include elf/i370.h
4275 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4277 * Makefile.in: Regenerate.
4278 * configure: Regenerate.
4280 * doc/c-i370.texi: New file.
4281 * doc/all.texi: Include it.
4282 * doc/as.texinfo: And here.
4283 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4284 * doc/Makefile.in: Regenerate.
4286 2000-02-19 Michael Meissner <meissner@redhat.com>
4288 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4289 determine if an instruction can be used in parallel with an ADDppp
4290 or SUBppp instruction.
4292 2000-02-22 Andrew Haley <aph@cygnus.com>
4294 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4296 2000-02-22 Andrew Haley <aph@cygnus.com>
4298 * config/tc-mips.c (mips_gp32): New variable.
4299 (macro_build) Use mips_gp32.
4301 (md_longopts): Add "-mgp32" and "-mgp64".
4302 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4304 (OPTION_M7900): Change offset
4305 (OPTION_NO_M7900): Ditto.
4307 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4309 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4310 warning, and bump it to 1.
4312 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4314 From Brad Lucier <lucier@math.purdue.edu>:
4315 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4318 2000-02-21 Catherine Moore <clm@cygnus.com>
4320 * config/tc-mips.c (MF_HILO_INSN): Define.
4321 (mips_7000_hilo_fix): Declare.
4322 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4323 (md_parse_option): Check for 7000_HILO_FIX options.
4324 (OPTION_M7000_HILO_FIX): Define.
4325 (OPTION_NO_M7000_HILO_FIX): Define.
4326 * doc/c-mips.texi (-mfix7000): Describe.
4328 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4330 * listing.c (print_lines): Remove unused variable `end'.
4332 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4333 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4334 reloc_type when BFD_ASSEMBLER.
4335 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4336 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4337 statement and quell signed vs. unsigned comparison warning.
4339 2000-02-18 Nick Clifton <nickc@cygnus.com>
4341 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4342 the computed frag offset, rather than overwriting it.
4344 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4346 * config/tc-sh.c ("elf/sh.h"): Include.
4347 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4348 (md.begin): Initialize target_arch.
4349 Only include opcodes in has table that match selected architecture.
4350 (parse_reg): Recognize register names for sh-dsp.
4351 (parse_at): Recognize post-modify addressing.
4352 (get_operands): The leading space is now optional.
4353 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4354 arguments. Update valid_arch.
4355 (build_Mytes): Add support for SDT_REG_N.
4356 (find_cooked_opcode): New function, broken out of md_assemble.
4357 (assemble_ppi, sh_elf_final_processing): New functions.
4358 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4359 (md_longopts, md_parse_option): New option: -dsp.
4360 * config/tc-sh.h (elf_tc_final_processing): Define.
4361 (sh_elf_final_processing): Declare.
4363 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4365 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4366 the unwinder subspace. Save the current seg/subseg before creating
4369 2000-02-10 Nick Clifton <nickc@cygnus.com>
4371 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4372 little endian targets.
4373 (INST_BYTE1): Redefine to handle big and little endian
4375 (cpu_type): New type: Select between M340 and M210.
4376 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4377 instructions of the M340.
4378 (md_assemble): Add support for the MULSH and OPSR classes of
4380 (md_atof): Add support for little endian targets.
4381 (md_parse_option): Add support for -EL, -EB and -mcpu command
4383 (md_convert_frag): Add support for little endian targets.
4384 (md_apply_fix3): Add support for little endian targets.
4385 (md_number_to_chars): Add support for little endian targets.
4387 2000-02-10 Timothy Wall <twall@redhat.com>
4389 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4390 defined, use it to verify the symbol just read should be a label.
4392 2000-02-10 Timothy Wall <twall@redhat.com>
4394 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4395 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4396 around colons when KEEP_WHITE_AROUND_COLON is defined.
4397 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4398 and KEEP_WHITE_AROUND_COLON.
4400 2000-02-08 Timothy Wall <twall@redhat.com>
4402 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4404 (do_repeat): New. Abstract repeat logic so that a "break" can be
4406 (end_repeat): New. Provide support for a "break" out of the
4408 * read.h: Add prototypes for new functions.
4410 2000-02-08 Timothy Wall <twall@redhat.com>
4412 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4413 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4414 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4417 2000-02-08 Timothy Wall <twall@redhat.com>
4419 * read.c: Added elseif to directives table.
4420 * read.h: Added prototype for s_elseif.
4421 * doc/as.texinfo: Added description for elseif.
4422 * cond.c (s_elseif): New function
4424 2000-02-04 Timothy Wall <twall@redhat.com>
4426 * listing.c (print_lines): Remove conditionals causing bug in
4429 2000-02-03 Timothy Wall <twall@cygnus.com>
4431 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4433 * frags.c (frag_new): Calculate fr_fix in octets
4434 (frag_now_fix) Return offset as target address offset (bytes).
4435 (frag_now_fix_octets) New - Return offset in octets (8-bit
4437 * frags.h: Added prototype for frag_now_fix_octets().
4438 Distinguish between octets and bytes in field descriptions.
4439 * listing.c (calc_hex): Account for octets vs bytes when
4440 printing addresses/offsets.
4441 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4442 target is little-endian, print the octets in a word in big-endian
4443 order so that the display looks like a proper hexadecimal number,
4444 instead of having the octets reversed.
4445 * read.c (do_align): When recording alignment, alignment power
4446 should be in terms of target bytes (minimum addressible unit)
4448 (do_org) Convert ORG target address (byte) argument into an
4449 octet offset when generating a variable fragment.
4450 * symbols.c (resolve_symbol_value): Symbol final value
4451 converted to a target address offset (bytes) from its octet offset.
4452 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4453 offset (bytes) is adjusted by the frag offset (octets) converted
4455 (coff_frob_section) Section alignment power is in terms of bytes;
4456 convert it to an octet alignment power when calculating size (and
4457 size mask) in octets. Don't modify the section size in order to
4458 "align" it for TI COFF, since that format has a different method
4459 for storing alignment information.
4461 2000-02-01 Timothy Wall <twall@cygnus.com>
4463 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4464 entries, matching the way GCC generates them. If not escaped, the
4465 filename is encoded incorrectly.
4467 2000-01-31 Nick Clifton <nickc@cygnus.com>
4469 * config/tc-arm.c (reg_table): Add support for ATPCS register
4472 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4474 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4476 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4478 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4479 of a symbol when we really care about its value.
4481 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4483 * config/tc-mcore.c (md_assemble): Give warning message if
4484 operands passes to instruction are more than the spec.
4486 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4488 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4489 Thumb mode but the label seen was not declared as '.thumb_func'
4490 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4491 correct disassembly of Thumb code bounded by non function labels.
4493 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4495 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4496 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4498 * Makefile.in: Same here.
4501 * configure.in: Set bfd_gas for i386-aout when primary target
4502 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4503 we may need the primary te_file. Remove incorrect comment.
4505 * configure: Regenerate.
4507 * config/e-i386aout.c: New file.
4509 * as.c (USE_EMULATIONS): Move to before print_version_id.
4510 (struct emulation): Add i386aout.
4511 (show_usage): Split text strings. Reformat -a text. Add --em
4515 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4516 (aout_format_ops): New.
4519 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4520 preprocessor conditional and add aout USE_EMULATIONS tests.
4521 (read_a_source_file): Don't pass error strings to printf as
4525 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4527 (do_data): Same here.
4528 (process_file): And here.
4531 * symbols.c (colon): Rewrite "already defined" fatal message
4532 code for aout with USE_EMULATIONS.
4535 * config/obj-aout.c (OBJ_HEADER): Define.
4536 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4538 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4539 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4541 (obj_aout_type): Expand S_SET_OTHER here too.
4542 (obj_read_begin_hook): Remove.
4543 (aout_pop_insert): New.
4544 (obj_aout_s_get_other): New.
4545 (obj_aout_s_get_desc): New.
4546 (aout_format_ops): New.
4549 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4550 gets aout_pseudo_table.
4551 (aout_pseudo_table): Declare.
4552 (obj_read_begin_hook): Define.
4555 * config/obj-coff.c (obj_pseudo_table): Rename to
4557 (coff_pop_insert): Use coff_pseudo_table.
4558 (coff_sec_sym_ok_for_reloc): Remove.
4559 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4560 and comment all zero entries and remove #if 0 code.
4563 * config/obj-coff.h (obj_pop_insert): Define.
4564 (coff_pseudo_table): Declare.
4567 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4568 s_get_size, s_set_size. Comment all zero entries.
4571 * config/obj-elf.c (elf_s_get_other): New function.
4572 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4573 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4574 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4576 (obj_elf_parse_section_letters): Don't pass error strings to
4577 printf as format arg.
4580 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4582 (elf_s_get_other): Declare.
4583 (S_GET_OTHER) Define as elf_s_get_other if not already
4585 (S_SET_OTHER): Only define when not already defined.
4586 (elf_obj_read_begin_hook): Declare.
4587 (obj_read_begin_hook): Define.
4588 (elf_obj_symbol_new_hook): Declare.
4589 (obj_symbol_new_hook): Define.
4592 * config/obj-multi.h: Add copyright header and protect against
4593 multiple inclusion. Add * to all function pointers.
4594 (OBJ_HEADER): If defined, include it rather than other defines
4596 (obj_frob_file_after_relocs): Test for NULL.
4597 (obj_symbol_new_hook): Here too.
4598 (obj_sec_sym_ok_for_reloc): And here.
4599 (S_GET_OTHER): Define.
4600 (S_GET_DESC): Define.
4601 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4602 (OBJ_MAYBE_ELF): Update comment.
4604 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4605 OBJ_AOUT preprocessor conditional and handle emulation by
4606 testing OUTPUT_FLAVOR.
4607 (i386_displacement): Here too.
4608 (md_section_align): Similarly here.
4609 (i386_target_format): Conditionally compile when more than one
4610 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4611 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4612 (i386_displacement): Here too.
4615 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4616 Define TARGET_FORMAT for aout only when not multi.
4619 * config/te-multi.h: Delete file as it's identical to te-generic.h
4621 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4623 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4624 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4627 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4629 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4632 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4634 * config/tc-mips.c (mips_do_align): New function.
4635 * config/tc-mips.h (md_do_align): Define.
4637 2000-01-10 Philip Blundell <philb@gnu.org>
4639 * doc/c-arm.texi (ARM Options): Fix typo.
4640 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4641 line separator for Linux.
4642 * doc/as.texinfo (Comments): Mention the ARM.
4644 2000-01-10 Philip Blundell <pb@futuretv.com>
4646 * configure.in (arm*-*-conix*): New target.
4647 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4649 * configure: Regenerate.
4651 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4653 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4654 (obj_elf_visibility): New function.
4656 * doc/as.texinfo (Visibility): New node: document visibility
4659 For older changes see ChangeLog-9899