1 2001-03-12 Nick Clifton <nickc@redhat.com>
3 * config/tc-arm.c (md_begin): Always set machine type based on
6 2001-03-07 Alan Modra <alan@linuxcare.com.au>
8 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
9 (md_assemble [smallest displacement]): Use correct field of i.op[]
11 (md_assemble [JumpInterSegment output]): Use correct i.disp_reloc[].
12 (md_assemble [immediate output]): Likewise.
14 2001-03-06 Nick Clifton <nickc@redhat.com>
16 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
19 2001-03-06 Igor Shevlyakov <igor@windriver.com>
21 * config/tc-m68k.c : Add 5407 to archs[] table.
22 (HAVE_LONG_BRANCH): Add mcf5407.
23 (select_control_regs): Recognize 5407.
25 2001-03-02 Dave Brolley <brolley@redhat.com>
27 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
30 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
32 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
33 (gen_to_words): Print warnings if NaNs are found and the target CPU
34 does not support them. Allow largest exponent to be used in normal
35 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
37 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
39 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
40 anymore since we use bfd_elf_generic_reloc now.
41 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
43 2001-02-27 Alan Modra <alan@linuxcare.com.au>
45 * configure.in (BFD_VERSION): New.
46 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
47 * configure: Regenerate.
48 * Makefile.am: Run "make dep-am"
49 * Makefile.in: Regenerate.
50 * doc/Makefile.in: Regenerate.
52 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
54 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
55 SEC_NEVER_LOAD when the 'n' flag is used.
56 Add SEC_NEVER_LOAD to matchflags.
58 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
60 * symbols.c (decode_local_label_name): Initialize message_format
61 only when an error is reported (perf pb due to I18N).
63 2001-02-23 H.J. Lu <hjl@gnu.org>
65 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
66 BFD_ASSEMBLER is not defined.
68 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
70 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
71 done if it's against a symbol.
73 2001-02-22 Timothy Wall <twall@cygnus.com>
75 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
76 target formats if applicable.
77 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
78 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
79 * Makefile.in: Regenerated.
80 * configure.in: Added configuration for ia64-*-aix*.
81 * configure: Regenerated.
83 2001-02-21 David Mosberger <davidm@hpl.hp.com>
85 * config/tc-ia64.c (enum operand_match_result): New type.
86 (operand_match): Change return type to operand_match_result.
87 Fix all returns appropriately, adding support for returning the
89 (parse_operands): New locals result, error_pos, out_of_range_pos,
90 curr_out_of_range_pos. Rewrite operand matching loop to give better
93 2001-02-21 David Mosberger <davidm@hpl.hp.com>
95 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
96 (dot_proc): Clear unwind.prologue_count to zero.
97 (dot_prologue): Increment unwind.prologue_count.
98 (dot_restore): If second operand is omitted, use
99 unwind.prologue_count -1 for "ecount" (# of additional regions to
100 pop). Decrement unwind.prologue_count by number of regions
103 2001-02-21 Nick Clifton <nickc@redhat.com>
105 * doc/as.texinfo (Section): Note that some flags to the COFF
106 version of .section remove attributes rather than setting them.
108 2001-02-20 Kazu Hirata <kazu@hxi.com>
110 * config/tc-pdp11.c: Fix formatting.
111 * config/tc-pdp11.h: Likewise.
113 2001-02-20 Bo Thorsen <bo@suse.de>
115 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
118 2001-02-18 David O'Brien <obrien@FreeBSD.org>
120 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
121 all FreeBSD platforms should look the same at this level.
122 * configure: Rebuilt.
123 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
125 2001-02-18 lars brinkhoff <lars@nocrew.org>
127 * Makefile.am: Add PDP-11 target.
128 * configure.in: Likewise.
129 * config/tc-pdp11.c: New file.
130 * config/tc-pdp11.h: New file.
131 * doc/Makefile.am: Add PDP-11 documentation.
132 * doc/all.texi: Likewise.
133 * doc/as.texinfo: Likewise.
134 * doc/c-pdp11.texi: New file.
136 2001-02-16 matthew green <mrg@redhat.com>
138 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
140 2001-02-13 Jim Wilson <wilson@redhat.com>
142 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
143 reloc instead of a 0 reloc.
144 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
146 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
148 2001-02-13 Ian Lance Taylor <ian@zembu.com>
150 * write.c (is_dnrange): Stop as soon as the address becomes
152 (relax_frag): Add segment parameter. Only call symbol_get_frag
153 once. Only call is_dnrange if the symbol is in the same segment,
154 and the symbol address is larger.
155 (relax_segment): Pass segment to md_relax_frag and relax_frag.
156 * write.h (relax_frag): Update declaration.
157 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
159 * config/tc-m32r.c (m32r_relax_frag): Likewise.
160 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
161 (m32r_relax_frag): Update declaration.
162 * config/tc-mips.h (md_relax_frag): Add segment parameter.
163 * config/tc-tic54x.h (md_relax_frag): Likewise.
164 * doc/internals.texi (CPU backend): Update documentation for
167 2001-02-13 Alan Modra <alan@linuxcare.com.au>
169 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
170 Mention effect of < 386 architectures on jump promotion.
171 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
173 * config/tc-i386.c (no_cond_jump_promotion): New.
174 (set_cpu_arch): Parse "jumps" arch modifier.
175 (insn_size): Modify usage comment.
176 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
177 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
178 (TYPE_FROM_RELAX_STATE): New define.
179 (UNCOND_JUMP, COND_JUMP): Renumber.
180 (md_relax_table): Reorder to suit.
181 (COND_JUMP86): New define.
182 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
183 (md_assemble): Create frag var for jumps of max size, encode relax
184 state for COND_JUMP86.
185 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
186 leave conditional jumps small if no_cond_jump_promotion.
187 (md_convert_frag): Likewise.
189 * expr.c (operator): Don't bump input_line_pointer for two char
190 operators. Instead return operator size via new param num_chars.
191 (expr): Use above to parse multi-char operators correctly.
193 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
195 * config/tc-i386.c (i386_displacement): Fix handling of
196 BFD_RELOC_X86_64_GOTPCREL.
197 (i386_validate_fix): Likewise.
199 2001-02-12 Philip Blundell <pb@futuretv.com>
201 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
202 ldrt/strt instructions.
204 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
206 * config/tc-mips.c (macro): For M_LA_AB emit a
207 BFD_RELOC_MIPS_CALL16 relocation or a
208 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
209 BFD_RELOC_MIPS_GOT16 and
210 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
211 loading the jump register when generating SVR4_PIC code.
213 2001-02-10 Chris Demetriou <cgd@broadcom.com>
215 * configure.in: Make 'mipself' and 'mipsecoff' emulations
216 map to MIPS-specific files, as they used to do before the
217 change on 2000-05-21.
218 * configure: Regerate.
220 2001-02-10 Chris Demetriou <cgd@broadcom.com>
222 * config/tc-mips.c (md_parse_option): Don't try to compile
223 ELF-only option code if not ELF.
225 2001-02-08 David Mosberger <davidm@hpl.hp.com>
227 * config/tc-ia64.h (md_elf_section_type): New macro.
228 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
229 (they're now handled via ia64_elf_section_type.
231 * config/tc-ia64.c (unwind): New members saved_text_seg,
232 saved_text_subseg, and force_unwind_entry.
233 (optimize_unw_records): New function to optimize away unnecessary
235 (ia64_elf_section_type): New function.
236 (output_unw_records): Generate unwind info only if the size is
237 non-zero or if it's forced for some other reason (e.g.,
238 handlerdata or a personality routine).
239 (generate_unwind_image): Don't switch back to previous
240 section---stay inside the unwind info section instead so that
241 handlerdata that may follow goes into the right place.
242 (dot_handlerdata): Force generation of unwind entry and save the
243 current active text segment before generating unwind image.
244 (dot_unwentry): Force generation of unwind entry.
245 (dot_personality): Ditto.
246 (dot_endp): Generate unwind table entry only if there is
247 some unwind info or the unwind entry was forced.
249 * config/tc-ia64.c (make_unw_section_name): New macro to form
251 (generate_unwind_image): Add "text_name" argument. Use it to
252 form unwind section name.
253 (dot_handlerdata): Determine current segment (section) name and
254 pass it to generate_unwind_image().
255 (dot_endp): Determine current segment (section) name and use
256 it to determine the appropriate unwind section name.
257 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
258 n, fill, and max arguments.
260 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
262 * Makefile.am: Add linux target for S/390.
263 * configure.in: Likewise.
264 * config/tc-s390.c: New file.
265 * config/tc-s390.h: New file.
267 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
269 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
270 2byte, 4byte and 8byte.
272 2001-02-08 Alan Modra <alan@linuxcare.com.au>
274 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
275 md_number_to_chars with size > sizeof (valueT).
277 2001-02-06 H.J. Lu <hjl@gnu.org>
279 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
280 there is no relocation.
282 2001-02-06 H.J. Lu <hjl@gnu.org>
284 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
286 * config/tc-ia64.c (md_parse_option): Only accept the valid
287 ia64 options on "-axxx".
289 2001-02-05 Jim Wilson <wilson@redhat.com>
291 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
292 aborting for invalid operands.
294 2001-02-06 Alan Modra <alan@linuxcare.com.au>
296 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
297 than via pointer. Update all callers.
298 (UNWIND_LOW32): Define.
299 (UNWIND_HIGH32): Define.
300 (pa_build_unwind_subspace): Use the above macros instead of dumping
301 bitfields directly. Call frag_more once rather than multiple times.
302 (md_assemble): Use UNWIND_LOW32.
304 (pa_procend): Likewise.
305 (process_exit): Use UNWIND_HIGH32.
307 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
309 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
310 function to select the header according to the cpu.
311 (md_after_pass_hook, md_do_align): Remove.
312 (md_cleanup, m68hc11_cleanup): Remove.
313 (md_pcrel_from_section): Declare.
314 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
315 (build_jump_insn, build_insn): Likewise.
316 (m68hc11_listing_header): New function.
317 (m68hc11_cleanup): Remove.
319 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
321 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
322 symbols because there is no support for shared libraries and these
323 symbols can't be overridden (unless they are weak).
325 2001-02-01 Momchil Velikov <velco@fadata.bg>
327 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
328 for the compilation unit with a zero byte.
330 2001-01-30 Alan Modra <alan@linuxcare.com.au>
332 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
333 destinations. Correct range check for 17 and 22 bit branches.
335 2001-01-25 Nick Clifton <nickc@redhat.com>
337 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
338 still set. Issue an error message instead.
339 (md_estimate_size_before_relax): Delete unused variable
340 'buffer_address'. Fixup parentheses around if statement.
342 2001-01-23 Kazu Hirata <kazu@hxi.com>
344 * as.c: Fix formatting.
346 * messages.c: Likewise.
348 * symbols.c: Likewise.
350 2001-01-23 Ben Elliston <bje@redhat.com>
352 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
354 2001-01-22 Kazu Hirata <kazu@hxi.com>
356 * config/tc-alpha.c: Fix formatting.
358 2001-01-19 Kazu Hirata <kazu@hxi.com>
360 * config/tc-alpha.c: Fix formatting.
362 2001-01-18 Kazu Hirata <kazu@hxi.com>
364 * config/tc-alpha.c: Fix formatting.
366 2001-01-18 Nick Clifton <nickc@redhat.com>
368 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
370 (stm_flags): Remove redundant bit from "ed" and "da" flags.
372 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
374 * configure.in (cpu_type, arch): Match i386 too.
375 * configure: Rebuilt.
377 2001-01-16 Kazu Hirata <kazu@hxi.com>
379 * config/tc-i386.c: Fix formatting.
381 2001-01-16 Alan Modra <alan@linuxcare.com.au>
383 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
384 relocs for .PARISC.unwind section.
386 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
387 depending on section flags, not just for .text.
389 2001-01-15 Jim Wilson <wilson@redhat.com>
391 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
392 not immediately followed by an instruction.
394 2001-01-15 Kazu Hirata <kazu@hxi.com>
396 * config/tc-m68hc11.c: Fix formatting.
398 2001-01-15 Nick Clifton <nickc@redhat.com>
400 * symbols.c (colon): Change 'already defined symbol' from a
401 fatal error to an ordinary error. There is no reason why this
402 error should be fatal.
404 * message.c (as_fatal): Delete output file, if one has been
407 2001-01-14 Alan Modra <alan@linuxcare.com.au>
409 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
411 2001-01-14 Kazu Hirata <kazu@hxi.com>
413 * config/tc-alpha.c: Fix formatting.
414 * config/tc-arc.c: Likewise.
415 * config/tc-arc.h: Likewise.
416 * config/tc-d10v.c: Likewise.
417 * config/tc-i370.c: Likewise.
418 * config/tc-i386.c: Likewise.
419 * config/tc-i960.c: Likewise.
420 * config/tc-m68k.c: Likewise.
421 * config/tc-ppc.c: Likewise.
422 * config/tc-sparc.c: Likewise.
423 * config/tc-tahoe.c: Likewise.
424 * config/tc-vax.c: Likewise.
426 * config/tc-arc.c: Fix formatting.
428 * config/tc-arc.c: Fix formatting.
430 2001-01-14 Alan Modra <alan@linuxcare.com.au>
432 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
433 both 32 and 64 bit ELF.
435 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
436 and don't bother storing `m' for "ce" completer. Tidy handling of
437 'J' and 'K' operands to suit. Handle '<' and '>' operands.
439 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
441 * config/tc-i386.h (TARGET_MACH): New macro.
442 (i386_mach): Declare.
443 * config/tc-i386.c (i386_mach): New function.
445 2001-01-13 Philip Blundell <philb@gnu.org>
447 * doc/as.texinfo: Fix spelling and cross-references.
449 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
450 character for all systems, not just GNU/Linux. Make it explicit
451 that `-k' doesn't affect code generation, just ELF flags.
453 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
455 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
458 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
460 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
462 2001-01-12 Nick Clifton <nickc@redhat.com>
464 * as.c (print_args): Update copyright date to 2001.
466 2001-01-12 Peter Targett <peter.targett@arccores.com>
468 * doc/c-arc.texi: New file.
469 Some sections to be expanded.
471 2001-01-12 Alan Modra <alan@linuxcare.com.au>
473 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
474 (md_parse_option): Always accept "--32".
476 2001-01-11 Peter Targett <peter.targett@arccores.com>
478 * as.h (TC_ARC): Ensure struc-symbol.h included.
479 * as.c (dwarf2dbg.h): Include to remove implicit declaration
481 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
482 (TARGET_SYMBOL_FIELDS) added.
484 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
485 * doc/c-arc.texi: New file.
486 Some sections to be expanded.
487 * doc/as.texinfo: Update command-line options.
488 Removed outdated text for ARC dependant features, instead include
489 text from above file.
491 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
492 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
495 * config/tc-arc.c: New updated configuration for
496 ARC, including selection of core variants, and extensibility of
497 instructions, registers etc. through directives.
499 * config/tc-arc.c (arc_extinst): Minor corrections for
501 (arc_common) Likewise. Make alignment argument optional for local
502 symbols also, with default of zero.
504 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
506 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
507 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
508 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
509 and fix_new_exp() instead.
510 (md_convert_frag): For indexed post byte use the symbol value
511 rather than the displacement.
512 (md_relax_table): Fix indexed offset relax.
514 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
516 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
518 (relaxable_symbol): New function.
520 2001-01-11 Andreas Jaeger <aj@suse.de>
522 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
525 2001-01-10 Nick Clifton <nickc@redhat.com>
527 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
528 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
530 2001-01-10 Nick Clifton <nickc@redhat.com>
532 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
533 character used to dollar local symbols.
534 (LOCAL_LABEL_CHAR): New constant - the magic character used to
536 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
537 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
539 Use LOCAL_LABEL_CHAR.
540 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
541 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
542 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
544 2001-01-08 Bo Thorsen <bo@suse.de>
546 * config/tc-i386.c (i386_immediate, i386_displacement):
549 2001-01-07 Ian Lance Taylor <ian@zembu.com>
551 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
554 2001-01-07 Philip Blundell <philb@gnu.org>
556 * doc/as.texinfo (Bug Reporting): Update email address for
560 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
562 * configure.in: Define DEFAULT_ARCH for i386.
563 * config/tc-i386.c (md_assemble): Return after the error message;
564 move testing for 64bit operands to proper place.
566 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
568 * doc/as.texinfo: Document '#' as comment character for i386 and
569 x86_64. Add AMD x86-64 into menu of machine dependent information.
571 * doc/c-i386.texi: Document x86_64 extensions.
573 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
575 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
577 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
579 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
580 * NEWS: Add note about Pentium4 support.
582 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
584 * config/tc-i387.c (pi, pte, pt): Update.
585 (type_names): Add new types.
587 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
589 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
590 CpuUnknown): Renumber
591 (CpuP4, CpuSSE2): New.
592 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
594 2001-01-03 Philip Blundell <pb@futuretv.com>
596 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
598 (alpha_fix_adjustable): Likewise.
599 (md_apply_fix): Likewise.
601 2000-12-31 H.J. Lu <hjl@gnu.org>
603 * listing.c (listing_message): Allocate string only if it is
606 * configure: Rebuild.
608 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
610 * doc/internals.texi (Relaxing with a table) <after relaxation>:
611 Point out caveats with generating fixups for the opcode in a frag.
613 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
615 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
618 2000-12-29 H.J. Lu <hjl@gnu.org>
620 * listing.c (calc_hex): Print the variable part only if the
621 fragment type is rs_fill.
623 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
625 * doc/internals.texi (tc_conditional_pseudoop,
626 TC_LINKRELAX_FIXUP): Fix typos.
628 2000-12-28 Richard Henderson <rth@redhat.com>
630 * write.c (subsegs_finish): Fix thinko last change -- don't
631 "optimize" the alignment == 0 case.
633 2000-12-28 Richard Henderson <rth@redhat.com>
635 * as.h (rs_align_test): New.
636 * frags.c (NOP_OPCODE): Move default from read.c.
637 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
638 (frag_align_code): New.
639 * frags.h (frag_align_code): Declare.
640 * read.c (NOP_OPCODE): Remove.
641 (do_align): Use frag_align_code.
642 * write.c (NOP_OPCODE): Remove.
643 (get_recorded_alignment): New.
644 (cvt_frag_to_fill): Handle rs_align_test.
645 (relax_segment): Likewise.
646 (subsegs_finish): Align last subseg in section to the
647 section alignment. Use frag_align_code.
648 * write.h (get_recorded_alignment): Declare.
649 * config/obj-coff.c (size_section): Handle rs_align_test.
650 (fill_section, fixup_mdeps): Likewise.
651 (write_object_file): Use frag_align_code.
653 * config/tc-alpha.c (alpha_align): Use frag_align_code.
654 (alpha_handle_align): New.
655 * config/tc-alpha.h (HANDLE_ALIGN): New.
656 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
658 * config/tc-i386.h (md_do_align): Use frag_align_code.
659 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
661 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
662 (ia64_handle_align): New.
663 * config/tc-ia64.h (HANDLE_ALIGN): New.
664 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
666 * config/tc-m32r.c (m32r_do_align): Remove.
667 (m32r_handle_align): New.
668 (fill_insn): Use frag_align_code.
669 * config/tc-m32r.h (md_do_align): Remove.
670 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
671 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
672 * config/tc-mips.c, config/tc-mips.h: Similarly.
674 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
675 (sh_handle_align): Likewise. Handle rs_align_code.
676 (sh_do_align): Remove.
677 * config/tc-sh.h (md_do_align): Remove.
678 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
680 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
681 (sparc_handle_align): Likewise. Handle rs_align_code.
682 * config/tc-sparc.h (md_do_align): Remove.
683 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
685 2000-12-22 DJ Delorie <dj@redhat.com>
687 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
688 when we assemble the first half of a pair.
690 2000-12-22 H.J. Lu <hjl@gnu.org>
692 * config/tc-i386.c (reloc): Update the macro for non-bfd
694 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
696 2000-12-22 H.J. Lu <hjl@gnu.org>
698 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
700 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
702 * config/tc-i386.h (i386_target_format): Define even for ELFs.
703 (QWORD_MNEM_SUFFIX): New macro.
704 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
706 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
707 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
709 (Size64, No_qSuf, NoRex64, Rex64): New macros.
710 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
711 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
712 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
713 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
715 (Reg, WordReg): Add Reg64.
716 (Imm): Add Imm32S and Imm64.
718 (Disp): Add Disp64 and Disp32S.
719 (AnyMem): Add Disp32S.
720 (RegRex, RegRex64): New macros.
721 (rex_byte): New type.
722 * config/tc-i386.c (set_16bit_code_flag): Kill.
723 (fits_in_unsigned_long, fits_in_signed_long): New functions.
724 (reloc): New parameter "signed"; support x86_64.
725 (set_code_flag): New.
726 (DEFAULT_ARCH): New macro; default to "i386".
727 (default_arch): New static variable.
728 (struct _i386_insn): New fields Operand_PCrel; rex.
729 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
730 (flag_code): New enum and static variable.
731 (use_rela_relocations): New static variable.
732 (flag_code_names): New static variable.
733 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
734 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
736 (i386_align_code): Return plain "nop" for x86_64.
737 (mode_from_disp_size): Support Disp32S.
738 (smallest_imm_type): Support Imm32S and Imm64.
739 (offset_in_range): Support size of 8.
740 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
741 (md_pseudo_table): Add "code64"; use set_code_flat.
742 (md_begin): Emit sane error message on hash failure.
743 (tc_i386_fix_adjustable): Support x86_64 relocations.
744 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
745 instructions supported on particular arch just partially,
746 output of 64bit immediates, handling of Imm32S and Disp32S type.
747 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
748 (i386_displacement): Likewise.
749 (i386_index_check): Cleanup; support 64bit addresses.
750 (md_apply_fix3): Support x86_64 relocation and rela.
751 (md_longopts): Add "32" and "64".
752 (md_parse_option): Add OPTION_32 and OPTION_64.
753 (i386_target_format): Call even for ELFs; choose between
754 elf64-x86-64 and elf32-i386.
755 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
756 (tc_gen_reloc): Support rela relocations and x86_64.
757 (intel_e09_1): Support QWORD.
759 2000-12-15 Diego Novillo <dnovillo@redhat.com>
761 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
762 it's not an offset expression.
763 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
764 keep the braces '[' and ']' in the output string.
765 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
766 != FLAT. There is no such op_modifier.
768 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
770 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
773 2000-12-13 Kazu Hirata <kazu@hxi.com>
775 * as.h: Fix formatting.
777 * dwarf2dbg.c: Likewise.
778 * input-scrub.c: Likewise.
781 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
783 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
784 configure: Regenerate.
786 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
788 * dwarf2dbg.c: #include <limits.h> only if it exists.
790 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
792 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
793 (md_apply_fix): Here too.
795 2000-12-12 Jim Wilson <wilson@redhat.com>
797 * config/tc-ia64.h (ia64_init): Add prototype.
799 2000-12-12 H.J. Lu <hjl@gnu.org>
801 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
803 * read.h (outputting_stabs_line_debug): Change it to int.
804 * stabs.c (outputting_stabs_line_debug): Likewise.
806 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
808 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
809 the address of a function result.
811 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
813 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
814 (md_assemble): Call dwarf2_emit_insn.
815 (shlib): Fix typo SHILB -> SHLIB.
816 (md_parse_option): Likewise.
817 (ppc_elf_validate_fix): Likewise:
818 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
820 2000-12-12 Nick Clifton <nickc@redhat.com>
822 * cgen.h: Fix formatting.
823 * input-scrub.c: Fix formatting.
824 * macro.c: Fix formatting.
825 * config/tc-mips.c: Fix formatting.
826 * doc/c-mips.texi: Fix formatting.
828 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
830 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
831 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
833 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
835 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
838 * i386.h (*_Suf): Remove No_dSuf.
839 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
841 (i386_optab): Remove 'd' in the suffixes.
843 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
845 * config/tc-i386.c (T_SHORT): Undefine before defining.
847 2000-12-05 Kazu Hirata <kazu@hxi.com>
849 * config/tc-mips.c: Fix formatting.
851 2000-12-04 Matthew Hiller <hiller@redhat.com>
853 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
854 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
855 (md_show_usage): Ditto.
856 (md_parse_option): Ditto.
857 (d10v_cleanup): Writes pending instruction only if
858 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
859 Fix compile time warning messages.
861 * doc/c-d10v.texi: Documents new options.
863 2000-12-04 Matthew Hiller <hiller@redhat.com>
865 * stabs.c (outputting_stabs_line_debug): New variable.
866 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
867 function entry and unset at function exit.
869 * read.h (outputting_stabs_line_debug): New extern declaration.
871 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
873 * dwarf2dbg.c: Fix compile time warning messages.
875 2000-12-03 Kazu Hirata <kazu@hxi.com>
877 * config/tc-a29k.c: Fix formatting.
878 * config/tc-alpha.c: Likewise.
879 * config/tc-arm.c: Likewise.
880 * config/tc-cris.c: Likewise.
881 * config/tc-hppa.c: Likewise.
882 * config/tc-i370.c: Likewise.
883 * config/tc-i386.c: Likewise.
884 * config/tc-i860.c: Likewise.
885 * config/tc-i960.c: Likewise.
886 * config/tc-ia64.c: Likewise.
887 * config/tc-m68hc11.c: Likewise.
888 * config/tc-m68k.c: Likewise.
889 * config/tc-m88k.c: Likewise.
890 * config/tc-pj.c: Likewise.
891 * config/tc-ppc.c: Likewise.
892 * config/tc-sh.c: Likewise.
893 * config/tc-sparc.c: Likewise.
894 * config/tc-tahoe.c: Likewise.
895 * config/tc-vax.c: Likewise.
897 2000-12-01 Chris Demetriou <cgd@sibyte.com>
899 * config/tc-mips.c (mips_ip): When calculating offsets,
900 don't accept as constant the difference between the
901 addresses of symbols in two different sections.
903 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
905 (validate_mips_insn): Likewise. Also, update 'B' operand
906 specifier to use OP_*_CODE20 constants and delete 'm' operand
908 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
909 operand specifiers. Change warning generated by 'B' operand
910 specifier to reflect its new multi-purpose usage.
912 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
913 -1, and update comment.
914 (file_mips_isa): Likewise.
915 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
916 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
917 ISA_* constants rather than hard-coded numbers.
918 (mips_cpu_info): New structure.
919 (mips_cpu_info_table): New table describing CPU and ISA names
921 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
922 mips_cpu_info_from_cpu): New functions.
923 (mips_isa_to_str): New function to get string for ISA name.
924 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
926 (md_begin): Redo CPU and ISA selection logic, using
927 mips_cpu_info_from_*. Convert to use ISA_* constants rather
928 than hard-coded numbers.
929 (append_insn, mips_emit_delays, macro, macro2): Convert to use
930 ISA_* constants rather than hard-coded numbers.
931 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
932 (md_longopts): Delete OPTION_NO_MIPS32.
933 (md_parse_option): Convert to use ISA_* constants rather than
934 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
935 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
936 to use strcasecmp to recognize "default" and to use
937 mips_cpu_info_from_name to get CPU numbers from argument.
938 (md_show_usage): Move -mips32 so it's with the rest of the ISA
939 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
941 (s_mipsset): Accept ISA value 32.
942 * doc/as.texinfo: Clean up MIPS options summary slightly,
943 remove -no-mips32. Add note about -mips4 and -mips32
944 specifying those ISA levels. Delete -mips32 and -no-mips32
945 cpu flag descriptions.
946 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
947 up the supported CPU switch list, and replace 4Kc, 4Km, and
948 4Kp entries with a single mips32-4k entry. Note that you can
951 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
953 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
955 (md_parse_option): Add cases for OPTION_MIPS5 and
957 (md_show_usage): Mention -mips5 and -mips64 arguments.
958 (s_mipsset): Add cases for MIPS5 and MIPS64.
959 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
961 * doc/as.texinfo: Mention -mips5 and -mips64 options
963 * doc/c-mips.texi: Likewise. Also update introduction
964 and ".set" usage information.
966 * config/tc-mips.c (md_show_usage): Add "sb1" to the
968 (mips_cpu_info_table): Add SB-1 entries.
969 * doc/c-mips.texi: Add "sb1" to the list of CPUs
970 known to the -mcpu option.
972 * doc/as.texinfo: Correct description of MIPS -mcpu
973 option, by copying some of the text from doc/c-mips.texi.
975 2000-12-01 Joel Sherrill <joel@OARcorp.com>
977 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
979 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
980 (sparc*-*-rtems*): Switched from a.out to ELF.
981 * configure: Regenerate.
982 * config.in: Regenerate.
983 * Makefile.in: Regenerate.
984 * aclocal.m4: Regenerate.
985 * po/gas.pot: Regenerate.
987 2000-11-30 Philip Blundell <pb@futuretv.com>
989 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
990 even in non BFD_ASSEMBLER case.
992 2000-11-30 Diego Novillo <dnovillo@redhat.com>
994 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
997 2000-11-29 Richard Henderson <rth@redhat.com>
999 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1000 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1001 thread multiple subsegments properly; handle multiple code
1002 sections properly; emit proper compilation unit info for assembler
1003 generated debugging.
1005 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1006 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1007 (dwarf2dbg_estimate_size_before_relax): Declare.
1008 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1009 * write.c: Include dwarf2dbg.h.
1010 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1011 (relax_segment): Likewise.
1013 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1015 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1016 jump>: Use as_bad_where instead of as_bad. Tweak error message
1017 accordingly. Stabilize frag by updating fix part and resetting
1019 <undefined symbol, unconditional jump>: Ditto.
1020 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1021 indexing is_end_of_line[].
1022 (md_assemble): Initialize size to 0.
1023 (md_section_align): Mark parameter seg as unused.
1024 (parse_reg): Parse names case-insensitively.
1026 2000-11-28 Kazu Hirata <kazu@hxi.com>
1028 * config/obj-aout.h: Fix formatting.
1029 * config/obj-bout.h: Likewise.
1030 * config/obj-coff.c: Likewise.
1031 * config/obj-coff.h: Likewise.
1032 * config/obj-elf.h: Likewise.
1033 * config/obj-som.h: Likewise.
1034 * config/obj-vms.c: Likewise.
1035 * config/obj-vms.h: Likewise.
1036 * config/tc-h8300.h: Likewise.
1037 * config/tc-ns32k.h: Likewise.
1038 * config/tc-sparc.h: Likewise.
1039 * config/tc-tic54x.h: Likewise.
1040 * config/tc-z8k.h: Likewise.
1042 2000-11-28 Nick Clifton <nickc@redhat.com>
1044 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1045 License is present in the sources, but not the output, and
1046 also available from the GNU website.
1047 (GNU Free Documentation License): Comment out this section.
1049 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1051 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1052 targets. Remove i860 from valid a.out targets.
1053 * Makefile.in: Regenerate.
1055 * config/tc-cris.c: Include dwarf2dbg.h.
1056 (md_pseudo_table): Add .file and .loc.
1057 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1058 (s_cris_file, s_cris_loc): New.
1059 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1060 * Makefile.am: Regenerate dependencies.
1061 * Makefile.in: Regenerate.
1063 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1065 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1066 (MRI_MUL_PRECEDENCE): Likewise.
1067 (op_rank): Fix a comment typo.
1069 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1071 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1073 (get_operand): Fix analysis for movw/movb instructions.
1075 2000-11-24 Nick Clifton <nickc@redhat.com>
1077 * configure.in (xscale-elf): Add target.
1078 (xscale-coff): Add target.
1079 * configure: Regenerate.
1081 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1083 (ARM_EXT_XSCALE): New ARM architecture extension.
1084 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1085 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1086 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1087 (ARM_ARCH_V4): Remove processor from architecture.
1088 (ARM_ARCH_3M): New architecutre definition.
1089 (ARM_ARCH_V5TE): New architecutre definition.
1090 (ARM_ARCH_XSCALE): New architecutre definition.
1091 (CPU_DEFAULT): Allow to be defaulted to XScale.
1092 (atpcs): New boolean variable.
1093 (ldr_flags): Support 'd' flag for double word loads.
1094 (str_flags): Support 'd' flag for double word stored.
1095 (do_mia): New function.
1096 (do_mar): New function.
1097 (do_mra): New function.
1098 (do_pld): New function.
1099 (do_ldrd): New function.
1100 (do_blx): New function.
1101 (do_bkpt): New function.
1102 (do_clz): New function.
1103 (do_lstc2): New function.
1104 (do_cdp2): New function.
1105 (do_t_blx): New function.
1106 (do_t_bkpt): New function.
1107 (do_smla): New function.
1108 (do_smlal): New function.
1109 (do_smul): New function.
1110 (do_qadd): New function.
1111 (do_co_reg2c): New function.
1112 (LONGEST_INSN): Redefine to 7.
1114 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1115 command line switches.
1117 2000-11-22 Jim Wilson <wilson@redhat.com>
1119 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1120 (struct rsrc): Make line unsigned.
1121 (gr_values): Add missing initializer.
1122 (SLOT_NUM_NOT_SET): Add unsigned cast.
1123 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1124 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1125 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1126 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1127 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1128 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1129 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1130 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1131 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1132 Add ATTRIBUTE_UNUSED to unused parameters.
1133 (convert_expr_to_ab_reg): Add parens.
1134 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1135 (dot_prologue): Initialize grsave when declared.
1136 (md_pseudo_table): Add missing initializers.
1137 (operand_match): Add casts to bfd_vma.
1138 (emit_one_bundle): Delete unused local prev. Make required_template
1140 (specify_resource): Cast i to unsigned.
1141 (note_register_values): Use fprintf_vma.
1142 (print_dependency): Likewise.
1144 2000-11-21 Jim Wilson <wilson@redhat.com>
1146 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1147 for unwind info section.
1148 (dot_endp): Likewise for unwind section.
1150 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1153 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1155 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1156 (output_insn): Call dwarf2_emit_insn.
1157 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1159 2000-11-17 Richard Henderson <rth@redhat.com>
1161 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1162 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1163 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1165 2000-11-17 Nick Clifton <nickc@redhat.com>
1167 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1170 2000-11-17 Richard Henderson <rth@redhat.com>
1172 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1174 2000-11-17 Richard Henderson <rth@redhat.com>
1176 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1177 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1178 tri-state definition of alpha_flag_mdebug.
1179 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1180 (s_alpha_file): Store first .file directive.
1181 (s_alpha_stab): New.
1182 (md_pseudo_table): Add stabs and stabn.
1184 2000-11-17 Richard Henderson <rth@redhat.com>
1186 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1188 2000-11-17 Richard Henderson <rth@redhat.com>
1190 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1191 (main): Call dwarf2_finish.
1192 * as.h (debug_type): Clarify documentation of the meaning
1194 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1195 (print_stats): Fix parenthesis problem.
1196 (now_subseg_size): New.
1197 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1198 (dwarf2_directive_file): Don't set debug_type.
1199 (dwarf2_where): Honor DEBUG_DWARF2 first.
1200 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1201 do nothing if not emitting dwarf2 debug info, or no work.
1202 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1203 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1204 (ecoff_new_file): Likewise.
1205 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1206 commentary wrt dwarf2.
1208 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1209 ATTRIBUTE_UNUSED as needed.
1210 (emit_insn): Call dwarf2_emit_insn.
1211 (s_alpha_file): New.
1213 (s_alpha_coff_wrapper): Don't handle them.
1214 (md_pseudo_table): Update for .file and .loc.
1215 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1217 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1218 don't protect with debug_type.
1219 * config/tc-hppa.c (md_assemble): Likewise.
1220 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1221 * config/tc-mn10300.c (md_assemble): Likewise.
1222 * config/tc-sh.c (md_assemble): Likewise.
1223 * config/tc-v850.c (md_assemble): Likewise.
1225 * config/tc-arm.c (arm_end_of_source): Remove.
1226 * config/tc-hppa.c (pa_end_of_source): Remove.
1227 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1228 * config/tc-mn10300.c (mn10300_finalize): Remove.
1229 * config/tc-sh.c (sh_finalize): Remove.
1230 * config/tc-v850.c (sh_finalize): Remove.
1232 * config/tc-arm.h (md_end): Remove.
1233 * config/tc-hppa.h (md_end): Remove.
1234 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1235 * config/tc-m68hc11.h (md_end): Remove.
1236 * config/tc-mn10300.h (md_end): Remove.
1237 * config/tc-sh.h (md_end): Remove.
1238 * config/tc-v850.h (md_end): Remove.
1240 * config/tc-ia64.c (emit_one_bundle): Don't protect
1241 dwarf2 bits with debug_type.
1242 (md_assemble): Likewise.
1243 (ia64_end_of_source): Don't call dwarf2_finish.
1245 2000-11-16 Jim Wilson <wilson@redhat.com>
1247 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1248 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1251 2000-11-16 H.J. Lu <hjl@gnu.org>
1253 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1256 2000-11-15 Kazu Hirata <kazu@hxi.com>
1258 * config/tc-tic30.c: Fix formatting.
1259 * config/tc-tic80.c: Likewise.
1260 * config/tc-v850.c: Likewise.
1261 * config/tc-vax.c: Likewise.
1262 * config/tc-w65.c: Likewise.
1263 * config/tc-z8k.c: Likewise.
1265 2000-11-14 DJ Delorie <dj@redhat.com>
1267 * config/tc-v850.c: Support dwarf2.
1268 * config/tc-v850.h: Ditto.
1270 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1271 parse_cons_expression_v850 to initialize hold_cons_reloc.
1273 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1275 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1276 (errata_nops_necessary_p): New function.
1277 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1280 2000-11-14 Jim Wilson <wilson@redhat.com>
1282 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1283 return little endian bfd formats.
1285 2000-11-14 Kazu Hirata <kazu@hxi.com>
1287 * config/aout_gnu.h: Fix formatting.
1288 * config/atof-vax.c: Likewise.
1289 * config/m68k-parse.h: Likewise.
1290 * config/m88k-opcode.h: Likewise.
1291 * config/obj-elf.c: Likewise.
1292 * config/tc-arm.c: Likewise.
1293 * config/tc-cris.c: Likewise.
1294 * config/tc-i386.c: Likewise.
1295 * config/tc-ia64.c: Likewise.
1296 * config/tc-mn10300.c: Likewise.
1297 * config/te-386bsd.h: Likewise.
1298 * config/te-hppa.h: Likewise.
1299 * config/te-nbsd.h: Likewise.
1300 * config/te-ppcnw.h: Likewise.
1301 * config/te-sparcaout.h: Likewise.
1302 * config/te-tmips.h: Likewise.
1303 * config/vax-inst.h: Likewise.
1304 * config/vms-conf.h: Likewise.
1306 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1308 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1310 2000-11-13 H.J. Lu <hjl@gnu.org>
1312 * config/obj-elf.c (elf_frob_symbol): Support
1313 ".symver name,name2@@@nodename".
1314 (elf_frob_file_before_adjust): Likewise.
1316 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1317 and ".symver name,name2@@@nodename".
1320 2000-11-12 H.J. Lu (hjl@gnu.org)
1322 * config/obj-elf.c (obj_elf_symver): Check missing version
1325 2000-11-12 H.J. Lu (hjl@gnu.org)
1327 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1328 instead of bfd_vma for non-bfd assemblers.
1330 2000-11-09 Kazu Hirata <kazu@hxi.com>
1332 * itbl-ops.c: Fix comment typos.
1334 2000-11-08 Jim Wilson <wilson@redhat.com>
1336 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1337 (struct unwind): Add next_slot_frag field.
1338 (slot_index): New parameters slot_frag and first_frag. Add code
1339 to add in frag sizes when different. Add comments.
1340 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1341 arguments to slot_index.
1342 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1343 loop end. Set next_slot_frag field.
1345 2000-11-07 H.J. Lu <hjl@gnu.org>
1347 * doc/as.texinfo (.symver): Updated for versioned symbol
1350 * obj.h (format_ops): Add the frob_file_before_adjust field.
1352 * config/obj-aout.c (aout_format_ops): Set the
1353 frob_file_before_adjust field to 0.
1354 * config/obj-coff.c (coff_format_ops): Likewise.
1355 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1357 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1359 (elf_frob_file_before_adjust): New function to remove unneeded
1360 versioned symbols from the symbol table.
1361 (elf_format_ops): Set the frob_file_before_adjust field to
1362 elf_frob_file_before_adjust.
1364 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1367 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1369 2000-11-07 Peter Targett <peter.targett@arccores.com>
1371 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1373 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1374 Fix compile time warning messages.
1376 2000-11-07 Nick Clifton <nickc@redhat.com>
1378 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1379 buffer in order to avoid buffer overflows.
1381 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1383 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1384 Change M to m for -milp32 or -mlp64 to match gcc.
1385 (dot_endp): Use bytes_per_address instead of 8.
1386 (emit_one_bundle): Use number_to_chars_littleendian instead of
1388 (fix_insn): Likewise.
1389 (ia64_init): New function.
1390 (ia64_target_format): New function.
1391 (md_begin): Set endianness, arch, and machine as appropriate.
1392 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1393 Make these macros depend on TE_HPUX macro.
1394 (TARGET_FORMAT): Define.
1395 (HOST_SPECIAL_INIT): Define.
1396 * config/te-hpux.h: New file.
1397 * configure.in: Add "ia64-*-hpux*" target to configure.
1398 * configure: Regenerate.
1400 2000-11-06 Kazu Hirata <kazu@hxi.com>
1402 * as.c: Fix formatting.
1403 * dwarf2dbg.c: Likewise.
1404 * input-file.c: Likewise.
1405 * input-file.h: Likewise.
1406 * input-scrub.c: Likewise.
1407 * itbl-ops.c: Likewise.
1408 * listing.c: Likewise.
1409 * macro.h: Likewise.
1410 * messages.c: Likewise.
1412 * subsegs.c: Likewise.
1413 * subsegs.h: Likewise.
1414 * write.c: Likewise.
1416 2000-11-06 Nick Clifton <nickc@redhat.com>
1418 * doc/as.texinfo: Add GNU Free Documentation License.
1419 * doc/gasp.texi: Add GNU Free Documentation License.
1420 * doc/as.1: Add GNU Free Documentation License.
1422 2000-11-05 Nick Clifton <nickc@redhat.com>
1424 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1426 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1428 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1429 * configure: Regenerate.
1431 2000-11-01 Nick Clifton <nickc@redhat.com>
1433 * read.c (original_case_string): New global variable.
1434 (read_a_source_file): Copy opcode string into
1435 original_case_string if clobbering the case of the opcode.
1436 * read.h: Export the definition of original_case_string.
1437 * config/tc-arm.c (md_assembler): When parsing a .req
1438 directive use the original opcode string, not the case
1441 2000-11-02 Nick Clifton <nickc@redhat.com>
1443 * config/tc-mn10300.c (debug_line): Remove this static
1445 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1446 dwarf2_where and dwarf2_gen_line_info.
1448 2000-11-02 Theo Honohan <th@futuretv.com>
1450 * config/tc-arm.c (do_msr): Improve error message.
1452 2000-10-31 Eric Christopher <echristo@redhat.com>
1454 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1455 or pc-relative, else use fx_offset.
1457 2000-10-31 Jim Wilson <wilson@redhat.com>
1459 * config/tc-ia64.c (struct md): New field tag_fixups.
1460 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1461 qualifying predicate.
1462 (emit_one_bundle): Delete spurious multiplication by one. Handle
1464 (ia64_start_line): Error if dangling qualifying predicate.
1465 (defining_tag): New static variable.
1466 (ia64_unrecognized_line, case '['): Parse tags.
1467 (ia64_frob_label): Create tag_fixups.
1468 (md_assemble): Reset md.qp.X_op after using it.
1470 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1472 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1474 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1476 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1478 2000-10-30 Kazu Hirata <kazu@hxi.com>
1480 * expr.c: Fix formatting.
1481 * flonum-copy.c: Likewise.
1482 * flonum.h: Likewise.
1486 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1488 * as.h (OPTION_MD_BASE): Bump to 190.
1489 * as.c (parse_args) <std_longopts>: Add comment about the need to
1490 check OPTION_MD_BASE in as.h.
1492 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1495 2000-10-27 Nick Clifton <nickc@redhat.com>
1497 * configure.in (emulations): Add m68hc12.
1498 * configure: Regenerate.
1499 * po/gas.pot: Regenerate.
1501 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1503 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1505 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1507 2000-10-25 Nick Clifton <nickc@redhat.com>
1509 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1510 a DWARF2 line number information sequence.
1512 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1514 * read.c (generate_lineno_debug): Update comment describing why
1515 DWARF2 line number debug information is not generated
1516 automatically by this function.
1518 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1521 * config/tc-arm.h (md_end): Define.
1522 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1524 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1525 if generating DWARF2 line numbers.
1526 (arm_end_of_source): New function. Call dwarf2_finish if
1529 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1530 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1531 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1533 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1535 * config/tc-i386.c: Fix prototype declarations for functions taking no
1538 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1540 * config/tc-i386.c (i386_operand_modifier): Remove.
1541 (build_displacement_string): Remove.
1542 (i386_parse_seg): Remove.
1543 (i386_intel_memory_operand): Remove.
1544 (i386_intel_operand): Re-write using recursive descent parser based
1545 on MASM documentation.
1546 (struct intel_parser_s): New structure.
1547 (intel_parser): New static variable.
1548 (struct intel_token): New structure.
1549 (cur_token, prev_token): New static variables.
1562 (intel_match_token): New function.
1563 (intel_get_token): New function.
1564 (intel_putback_token): New function.
1565 (intel_expr): New function.
1566 (intel_e05): New function.
1567 (intel_e05_1): New function.
1568 (intel_e06): New function.
1569 (intel_e06_1): New function.
1570 (intel_e09): New function.
1571 (intel_e09_1): New function.
1572 (intel_e10): New function.
1573 (intel_e10_1): New function.
1574 (intel_e11): New function.
1576 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1578 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1579 instructions to loose any special insn->architecture mask.
1581 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1582 (sparc_md_end, sparc_arch_types, sparc_arch,
1583 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1584 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1585 request v9b architecture if they are used).
1587 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1589 * config/tc-m68k.c: Fix the previous misapplied patch.
1591 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1593 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1594 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1595 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1598 2000-10-17 Kazu Hirata <kazu@hxi.com>
1600 * debug.c: Fix formatting.
1601 * depend.c: Likewise.
1602 * dwarf2dbg.c: Likewise.
1603 * dwarf2dbg.h: Likewise.
1604 * ecoff.c: Likewise.
1607 * flonum-konst.c: Likewise.
1608 * frags.h: Likewise.
1610 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1612 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1614 * doc/as.texinfo: Added notes about this new option.
1616 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1618 * config/tc-sh.c (JREG): Remove.
1619 (md_convert_frag): Remove #if 0:d code using JREG.
1621 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1623 * config/tc-i386.c (i386_operand_modifier): Only match
1624 modifiers SHORT and FLAT if they are followed by a space.
1625 (parse_register): When `allow_naked_reg' is set, do not confuse
1626 identifiers that start with a register name with a register.
1628 2000-10-12 Kazu Hirata <kazu@hxi.com>
1630 * app.c: Fix formatting.
1633 * bit_fix.h: Likewise.
1638 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1640 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1642 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1644 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1645 Re-arrange function a little and improve error message.
1647 * write.c (write_relocs): Fix a comment.
1649 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1652 2000-10-05 Jim Wilson <wilson@cygnus.com>
1654 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1656 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1658 * config/tc-i386.c: Delete some useless comments, reformat others.
1660 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1661 non-global syms in linkonce sections.
1663 2000-10-04 Ralf Baechle <ralf@gnu.org>
1665 * config/tc-ia64.c (operand_match): Don't use // style comments.
1666 * config/tc-i370.c: Likewise.
1668 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
1670 Changes to handle varying register prefix and user symbol prefix.
1671 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1672 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1673 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1674 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1675 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1676 (demand_register_prefix): New variable.
1677 (md_pseudo_table): New pseudo ".syntax".
1678 (md_longopts): New options --no-underscore and --underscore.
1679 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1680 on symbols_have_leading_underscore.
1681 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1682 (get_spec_reg): Ditto.
1683 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1685 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1687 <case OPTION_NO_US, case OPTION_US>: New.
1688 (md_show_usage): Be brief and reformat to match continuation of
1690 * po/gas.pot: Regenerate.
1692 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1694 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1695 force relocs for 12 bit branches.
1696 (md_apply_fix): Similarly, adjust logic here.
1698 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1700 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1701 adjust for external and weak syms as we will use a reloc. Allow
1702 for +8 offset when calculating limits of branches.
1703 (hppa_fix_adjustable): Undo 2000-09-23 change.
1704 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1705 Correct distance calculation.
1706 (tc_gen_reloc): Print the file name and line number if we can't
1709 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1710 * config/tc-hppa.c (nonzero_dibits): Define.
1711 (arg_reloc_stub_needed): Check each arg and return value
1712 separately for zero case.
1713 (pa_align): Declare argument `bytes'.
1715 2000-09-25 Kazu Hirata <kazu@hxi.com>
1717 * config/tc-cris.c: Fix formatting.
1718 * config/tc-d10v.h: Likewise.
1719 * config/tc-d30v.c: Likewise.
1720 * config/tc-d30v.h: Likewise.
1721 * config/tc-fr30.c: Likewise.
1722 * config/tc-fr30.h: Likewise.
1723 * config/tc-m68k.c: Likewise.
1724 * config/tc-m68k.h: Likewise.
1725 * config/tc-pj.h: Likewise.
1726 * config/tc-ppc.c: Likewise.
1727 * config/tc-ppc.h: Likewise.
1728 * config/tc-sh.c: Likewise.
1729 * config/tc-sh.h: Likewise.
1730 * config/tc-sparc.c: Likewise.
1731 * config/tc-v850.h: Likewise.
1732 * config/tc-vax.h: Likewise.
1733 * config/tc-w65.h: Likewise.
1734 * config/tc-z8k.h: Likewise.
1736 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1738 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1739 checks only for ELF.
1740 (hppa_force_relocation): Likewise.
1742 2000-09-22 Jim Wilson <wilson@cygnus.com>
1744 * config/tc-ia64.c (dv_sem): Add "stop".
1745 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1746 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1747 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1749 (mark_resources): Check IA64_RS_PRr.
1751 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1753 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1754 md_estimate_size_before_relax): Redesign and clean up the
1755 relaxation mechanism.
1757 2000-09-21 Kazu Hirata <kazu@hxi.com>
1759 * config/tc-ns32k.c: Fix formatting.
1760 * config/tc-ns32k.h: Likewise.
1762 2000-09-20 Kazu Hirata <kazu@hxi.com>
1764 * config/tc-m32r.c: Fix formatting.
1765 * config/tc-m32r.h: Likewise.
1766 * config/tc-m68851.h: Likewise.
1767 * config/tc-m68hc11.c: Likewise.
1768 * config/tc-m68hc11.h: Likewise.
1769 * config/tc-m88k.c: Likewise.
1770 * config/tc-mcore.c: Likewise.
1771 * config/tc-mcore.h: Likewise.
1772 * config/tc-mips.c: Likewise.
1773 * config/tc-mips.h: Likewise.
1774 * config/tc-mn10200.h: Likewise.
1775 * config/tc-mn10300.h: Likewise.
1776 * config/tc-tahoe.c: Likewise.
1777 * config/tc-tahoe.h: Likewise.
1779 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1781 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1782 Likewise in relaxation description comments.
1784 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1786 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1787 subtraction of two syms without emitting a relocation.
1789 From David Huggins-Daines <dhd@linuxcare.com>
1790 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1791 global or weak symbols.
1793 2000-09-15 Kazu Hirata <kazu@hxi.com>
1795 * config/tc-h8300.h: Fix formatting.
1796 * config/tc-h8500.c: Likewise.
1797 * config/tc-h8500.h: Likewise.
1798 * config/tc-hppa.h: Likewise.
1799 * config/tc-i370.h: Likewise.
1800 * config/tc-i386.h: Likewise.
1801 * config/tc-i860.c: Likewise.
1802 * config/tc-i860.h: Likewise.
1803 * config/tc-i960.h: Likewise.
1804 * config/tc-ia64.c: Likewise.
1805 * config/tc-ia64.h: Likewise.
1807 2000-09-14 Kazu Hirata <kazu@hxi.com>
1809 * config/tc-a29k.c: Fix formatting.
1810 * config/tc-alpha.c: Likewise.
1811 * config/tc-arc.c: Likewise.
1812 * config/tc-arc.h: Likewise.
1813 * config/tc-arm.c: Likewise.
1814 * config/tc-arm.h: Likewise.
1815 * config/tc-avr.c: Likewise.
1816 * config/tc-avr.h: Likewise.
1817 * config/tc-tic30.c: Likewise.
1818 * config/tc-tic30.h: Likewise.
1819 * config/tc-tic54x.c: Likewise.
1820 * config/tc-tic54x.h: Likewise.
1821 * config/tc-tic80.c: Likewise.
1822 * config/tc-tic80.h: Likewise.
1824 2000-09-14 Timothy Wall <twall@cygnus.com>
1826 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1827 parallel comparisons for later use.
1828 (struct rsrc): Add parallel comparison type.
1829 (resources_match): Skip special cases of PR usage (non-conflicting
1832 2000-09-13 Kazu Hirata <kazu@hxi.com>
1834 * config/obj-ecoff.c: Fix formatting.
1835 * config/obj-elf.c: Likewise.
1836 * config/obj-elf.h: Likewise.
1837 * config/obj-evax.h: Likewise.
1838 * config/obj-generic.h: Likewise.
1839 * config/obj-hp300.c: Likewise.
1840 * config/obj-hp300.h: Likewise.
1841 * config/obj-ieee.h: Likewise.
1842 * config/obj-vms.c: Likewise.
1843 * config/obj-vms.h: Likewise.
1845 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1847 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1848 (md_parse_option): Ditto.
1849 (md_longopts): Add -mips32 option.
1850 (md_show_usage): Document new options.
1851 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1852 (mips_ip): Assemble mfc0 with a sub-selection code.
1853 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1854 (mips_cpu_to_str): New function.
1855 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1856 Use CPU_* defines instead of hardcoded numbers.
1858 * doc/as.texinfo: Document new options.
1859 * doc/c-mips.texi: Ditto.
1861 2000-09-12 Kazu Hirata <kazu@hxi.com>
1863 * as.h: Fix formatting.
1864 * asintl.h: Likewise.
1865 * bit_fix.h: Likewise.
1866 * config/obj-aout.c: Likewise.
1867 * config/obj-aout.h: Likewise.
1868 * config/obj-bout.c: Likewise.
1869 * config/obj-bout.h: Likewise.
1870 * config/obj-coff.c: Likewise.
1871 * config/obj-coff.h: Likewise.
1872 * dwarf2dbg.h: Likewise.
1874 * flonum.h: Likewise.
1875 * frags.h: Likewise.
1876 * itbl-ops.h: Likewise.
1877 * macro.h: Likewise.
1880 * struc-symbol.h: Likewise.
1881 * subsegs.h: Likewise.
1882 * symbols.h: Likewise.
1884 * write.h: Likewise.
1886 2000-09-11 Kazu Hirata <kazu@hxi.com>
1888 * bignum-copy.c: Fix formatting.
1889 * config/tc-i370.c: Likewise.
1890 * config/tc-i960.c: Likewise.
1891 * config/tc-m68k.c: Likewise.
1892 * ehopt.c: Likewise.
1893 * flonum-copy.c: Likewise.
1894 * flonum-konst.c: Likewise.
1895 * flonum-mult.c: Likewise.
1896 * literal.c: Likewise.
1899 * stabs.c: Likewise.
1900 * subsegs.c: Likewise.
1902 2000-09-09 Philip Blundell <philb@gnu.org>
1904 * configure.in (arm*-*-uclinux*): New target.
1905 * configure: Regenerate.
1907 2000-09-09 Kazu Hirata <kazu@hxi.com>
1909 * input-file.c: Fix formatting.
1910 * itbl-ops.c: Likewise.
1911 * messages.c: Likewise.
1913 2000-09-08 Philip Blundell <philb@gnu.org>
1915 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1918 2000-09-07 H.J. Lu <hjl@gnu.org>
1920 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1921 * configure: Rebuild.
1923 2000-09-07 Kazu Hirata <kazu@hxi.com>
1925 * atof-generic.c: Fix formatting.
1926 * config/tc-mips.c: Likewise.
1927 * config/tc-vax.c: Likewise.
1928 * input-scrub.c: Likewise.
1930 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1932 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1933 * configure.in (sh-*-linux*): Added.
1934 * configure: Rebuilt.
1936 2000-09-06 Kazu Hirata <kazu@hxi.com>
1938 * config/tc-hppa.c: Fix formatting.
1940 * ecoff.c: Fix formatting.
1942 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1944 * configure: Rebuilt with new libtool.m4.
1946 2000-09-05 Kazu Hirata <kazu@hxi.com>
1948 * cgen.c: Fix formatting.
1949 * config/tc-ia64.c: Likewise.
1951 2000-09-05 Nick Clifton <nickc@redhat.com>
1953 * aclocal.m4: Regenerate.
1954 * config.in: Regenerate.
1955 * configure: Regenerate.
1956 * po/gas.pot: Regenerate.
1958 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1960 * config/tc-cris.c: Correct comment typos.
1962 2000-09-05 Eric Christopher <echristo@cygnus.com>
1964 * config/tc-mn10300.c: Cleanup.
1965 (md_pcrel_from): Enable.
1967 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1969 * expr.c (operand): Fix a comment typo.
1970 * write.c (write_relocs): Fix a signed/unsigned warning.
1972 * config/tc-hppa.c (fudge_reg_expressions): New
1973 (hppa_force_reg_syms_absolute): New.
1974 (pa_equ): Allow reg_section expressions.
1975 * config/tc-hppa.c (md_optimize_expr): Define.
1976 (hppa_force_reg_syms_absolute): Prototype.
1978 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1979 (pa_parse_number): Pass in arg to select fp reg parsing.
1980 Return 1 to indicate format checks pass. If strict, then only
1981 accept a register or register symbol. Return value in...
1982 (pa_number): New static for pa_parse_number.
1983 (FP_REG_BASE): Define.
1984 (FP_REG_RSEL): Define.
1985 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1986 appropriate. White space changes.
1987 (need_pa11_opcode): Don't bother passing any params, get them from
1989 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1990 Remove extraneous check in case 'Q'.
1991 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1992 reg, set section of resulting symbol to reg_section.
1993 (pa_parse_space_stmt): Modify call to pa_parse_number.
1994 (pa_space): Likewise.
1996 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1997 (hppa_force_relocation): Handle vtable relocs.
1998 (pa_vtable_entry): New.
1999 (pa_vtable_inherit): New.
2000 (md_pseudo_table): Add entries for vtable pseudos.
2001 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2002 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2004 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2005 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2006 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2008 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2009 specify a symbol type.
2011 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2012 dependent things together.
2013 (md_elf_symbol_type): Define.
2015 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2017 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2019 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2020 (obj_elf_vtable_entry): Declare.
2022 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2023 and export function.
2024 (obj_elf_vtable_entry): Similarly.
2025 (elf_pseudo_table): Fix the damage with a cast.
2027 2000-09-03 Richard Henderson <rth@cygnus.com>
2029 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2030 for template selection when a label is needed.
2032 2000-09-02 Kazu Hirata <kazu@hxi.com>
2034 * config/tc-ia64.c: Fix formatting.
2036 2000-09-02 Nick Clifton <nickc@redhat.com>
2038 * configure.in: Increase version number to 2.10.91.
2039 * configure: Regenerate.
2040 * aclocal.m4: Regenerate.
2041 * config.in: Regenerate.
2042 * po/gas.pot: Regenerate.
2043 * Makefile.in: Regenerate.
2045 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2047 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2048 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2049 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2051 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2054 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2056 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2057 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2058 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2059 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2060 (GOT_symbol): New variable.
2061 (md_undefined_symbol): Set it.
2063 2000-09-01 Richard Henderson <rth@cygnus.com>
2065 * config/tc-ia64.c (match): Don't inline.
2066 (extra_goodness): New.
2067 (md_begin): Prefer nop.f and nop.b for best_template.
2069 2000-08-31 Kazu Hirata <kazu@hxi.com>
2071 * as.c: Fix formatting.
2073 * frags.c: Likewise.
2074 * macro.c: Likewise.
2076 2000-08-31 Eric Christopher <echristo@cygnus.com>
2078 * config/tc-mn10300.c: Cleanup and fix warnings.
2079 (md_pseudo_table): Add initializers.
2080 (md_show_usage): Cleanup.
2081 (md_parse_option): Fix warnings.
2082 (md_undefined_symbol): Fix warnings.
2083 (md_conver_frag): Fix warnings.
2084 (tc_gen_reloc): Fix warnings.
2085 (md_apply_fix3): Fix warnings.
2086 (check_operand): Fix warnings.
2088 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2090 * acinclude.m4: Include libtool and gettext macros from the
2092 * aclocal.m4, configure: Rebuilt.
2094 2000-08-30 Mark Hatle <mhatle@mvista.com>
2096 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2098 2000-08-31 Kazu Hirata <kazu@hxi.com>
2100 * listing.c: Fix formatting.
2102 2000-08-29 Kazu Hirata <kazu@hxi.com>
2104 * app.c: Fix a comment typo. Fix formatting.
2106 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2108 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2109 offset of the target destination for jmp instructions.
2110 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2112 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2114 * NEWS: Mention support for CRIS.
2116 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2118 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2119 Sets `.lcomm' alignment to zero.
2121 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2123 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2124 TC_FIX_ADJUSTABLE): Define.
2126 2000-08-23 Jim Wilson <wilson@cygnus.com>
2128 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2129 unwind.personality_routine is set.
2131 2000-08-23 H.J. Lu <hjl@gnu.org>
2133 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2135 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2137 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2140 2000-08-22 H.J. Lu <hjl@gnu.org>
2142 * config.in (STRICTCOFF): New for strict COFF.
2144 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2145 i386-*-go32* and i386-go32-rtems*.
2146 * configure: Rebuilt.
2148 * config/obj-coff.c (obj_coff_endef): Follow the historical
2149 behavior if STRICTCOFF is not defined.
2151 * doc/internals.texi: Document STRICTCOFF.
2153 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2155 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2156 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2157 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2158 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2159 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2160 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2161 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2164 2000-08-22 Eric Christopher <echristo@cygnus.com>
2166 * config/tc-mn10300.c: (md_apply_fix): New function.
2167 (mn10300_force_relocation): New function.
2168 (mn10300_fix_adjustable): New function.
2170 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2171 (TC_HANDLES_FX_DONE): Define.
2172 (obj_fix_adjustable): Define.
2173 (MD_APPLY_FIX3): Define.
2174 (TC_LINKRELAX_FIXUP): Define.
2176 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2178 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2180 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2182 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2184 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2185 if the fixup resulted in a relocation.
2187 2000-08-18 Nick Clifton <nickc@redhat.com>
2189 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2190 Make reference to first element of shift_names explicit.
2192 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2194 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2195 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2196 add a symbol's address. Removed all target-specific #ifdefs that
2197 used to accomplished the same.
2198 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2199 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2200 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2201 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2202 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2204 2000-08-17 Kazu Hirata <kazu@hxi.com>
2206 * dwarf2dbg.c: Fix formatting.
2208 2000-08-17 Nick Clifton <nickc@redhat.com>
2210 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2211 to be recoded as logical shift lefts by zero.
2213 2000-08-16 Jim Wilson <wilson@cygnus.com>
2215 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2216 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2218 (note_register_values): Handle IA64_OPND_R3_2 operands.
2220 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2222 * config/tc-i860.c (md_operand): Silly typo fixed.
2224 2000-08-16 Nick Clifton <nickc@redhat.com>
2226 * config/tc-arm.c (struct asm_shift): Delete.
2228 (enum asm_shift_index): New.
2229 (struct asm_shift_properties): New.
2230 (struct asm_shift_name): New.
2231 (shift_properties[]); New.
2232 (shift_names[]); New.
2234 (decode_shift): Use new structures.
2235 Issue a warning is "ROR #0" is used.
2236 Issue a warning if "ASR #0" or "LSR #0" is used.
2238 (md_begin): Initialise arm_shift_hsh table from new
2239 asm_shift_name array.
2241 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2243 * config/tc-sparc.c: Kill all warnings.
2244 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2246 (md_show_usage): Update usage text.
2248 2000-08-16 Nick Clifton <nickc@redhat.com>
2250 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2253 2000-08-15 Will Cohen <wcohen@redhat.com>
2255 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2257 * config/tc-sh.c (md_assemble): Changed so debug_type
2258 test performed for ppi_assemble
2259 * config/tc-sh.c: Included dwarf2dbg.h.
2260 (debug_line): Defined.
2261 (md_assemble): Generates dwarf2 line info.
2262 (sh_finalize): New function. Finalize dwarf2 info.
2263 (assemble_ppi): Returns size of code generated.
2264 (build_Mytes): Returns size of code generated.
2265 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2266 * config/tc-sh.h (md_end): Defined.
2267 (sh_finalize): Declared.
2269 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2271 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2274 2000-08-14 Nick Clifton <nickc@redhat.com>
2276 * config/tc-arm.c (do_bx): Allow "bx pc".
2278 2000-08-14 Jim Wilson <wilson@cygnus.com>
2280 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2281 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2282 (md_begin): Change assignment to md.flag to OR in the new bit.
2284 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2286 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2287 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2290 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2292 * NEWS: Mention i860 support.
2294 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2296 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2298 2000-08-14 Andreas Schwab <schwab@suse.de>
2300 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2302 2000-08-11 Andreas Schwab <schwab@suse.de>
2304 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2307 2000-08-11 Kazu Hirata <kazu@hxi.com>
2309 * expr.c: Fix formatting.
2310 * config/obj-bout.c: Likewise.
2312 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2314 * doc/c-i860.texi: Flesh out the i860 section more.
2316 2000-08-10 Kazu Hirata <kazu@hxi.com>
2318 * symbols.c: Fix formatting.
2321 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2323 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2324 modifier has the IgnoreSize bit set.
2326 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2328 From Rodney Brown <RodneyBrown@mynd.com>
2329 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2330 * configure: Regenerate.
2332 2000-08-09 Kazu Hirata <kazu@hxi.com>
2334 * hash.c: Fix formatting.
2337 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2339 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2340 (i860_fix_info): New enum.
2341 (MD_APPLY_FIX3): Define.
2342 (WORKING_DOT_WORD): Define.
2343 (TC_HANDLES_FX_DONE): Define.
2344 (DIFF_EXPR_OK): Define.
2345 (LISTING_HEADER): Define.
2346 (TARGET_FORMAT): Select target format based on endian flag.
2347 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2348 (target_big_endian): Add external declaration.
2350 * config/tc-i860.c: All existing code reworked completely. Other
2351 new code shown below.
2352 (SYNTAX_SVR4): Define.
2353 (target_warn_expand): New variable.
2354 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2355 (md_longopts): Declare and define with new options (-EL, -EB,
2357 (md_show_usage): New function.
2358 (md_operand): New function.
2359 (obtain_reloc_for_imm16): New function.
2360 (md_apply_fix3): New function.
2361 (tc_gen_reloc): New function.
2363 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2365 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2366 2 bytes of the jump address are in the same frag.
2367 (find): Accept 68hc12 register indirect modes.
2369 * NEWS: Mention 68HC11 & 68HC12 support.
2371 2000-08-07 Richard Henderson <rth@cygnus.com>
2373 * config/tc-ia64.c (unwind): Add prologue_mask member.
2374 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2375 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2376 (dot_body): Clear unwind.prologue_mask.
2377 (dot_prologue): Set it. Accept a register second argument.
2379 2000-08-07 Kazu Hirata <kazu@hxi.com>
2381 * config/atof-ieee.c: Fix formatting.
2382 * config/atof-tahoe.c: Likewise.
2384 2000-08-06 Nick Clifton <nickc@cygnus.com>
2386 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2389 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2390 of .popsection, .previous, .pushsection, .subsection,
2391 .version, .vtable_entry, .vtable_inherit and .weak.
2393 2000-08-05 Kazu Hirata <kazu@hxi.com>
2395 * config/tc-cris.c: Fix formatting.
2396 * config/tc-i386.c: Likewise.
2397 * config/tc-sparc.c (sparc_ip): Simplify the code.
2399 2000-08-04 Kazu Hirata <kazu@hxi.com>
2401 * config/tc-cris.c: Rearrange code for readability.
2402 * config/tc-d10v.c: Fix formatting.
2403 * config/tc-m32r.c: Likewise.
2404 * config/tc-sparc.c: Likewise.
2406 2000-08-02 Jim Wilson <wilson@cygnus.com>
2408 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2409 before ia64_find_opcode.
2410 (md_assemble): Likewise.
2412 2000-08-01 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2415 Undo some formatting fixes.
2417 2000-08-01 Kazu Hirata <kazu@hxi.com>
2419 * config/obj-som.c: Fix formatting.
2420 * config/obj-ieee.c: Likewise.
2421 * config/tc-arm.c: Likewise.
2422 * config/tc-v850.c: Likewise.
2424 2000-08-01 Nick Clifton <nickc@redhat.com>
2426 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2427 index by command line option.
2429 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2431 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2432 (@node M68K-Branch): Rewrite to match the reality.
2434 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2436 * doc/c-i860.texi: New file.
2437 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2438 * doc/Makefile.in: Regenerate.
2439 * doc/all.texi: Add I860 as relevant architecture.
2440 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2442 2000-07-31 Kazu Hirata <kazu@hxi.com>
2444 * config/tc-d30v.c: Fix formatting.
2446 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2448 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2449 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2450 long emit a long branch if available instead of an absolute jump, never
2451 emit absolute jumps for anything with --pcrel.
2453 * doc/c-m68k.texi: Document new command line option.
2455 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2457 * config/tc-avr.c: Use PARAMS macro in function declarations.
2458 Don't declare md_pcrel_from_section (already in tc-avr.h).
2459 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2460 (avr_operand): Don't set (unsigned) op_mask to -1.
2462 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2464 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2465 * configure: Regenerated.
2466 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2467 of operand to the .type directive (.e.g, "type").
2469 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2471 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2472 * app.c (do_scrub_chars): Record where first comment found.
2473 * read.c (read_a_source_file): Init found_comment on entry, and
2474 notify whether comments found on exit.
2475 * config/tc-hppa.c (md_shortopts): Add "c".
2476 (md_longopts): Add warn-comment.
2477 (md_parse_option): Handle it.
2478 (md_show_usage): Show available options.
2479 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2481 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2483 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2484 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2486 (md_estimate_size_before_relax): Don't fall off end of function.
2488 2000-07-27 Kazu Hirata <kazu@hxi.com>
2490 * config/tc-avr.c: Fix formatting.
2491 * config/tc-ns32k.c: Likewise.
2493 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2495 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2497 2000-07-27 Kazu Hirata <kazu@hxi.com>
2499 * config/tc-d10v.c: Fix formatting.
2500 * config/tc-z8k.c: Likewise.
2501 * config/tc-sparc.c: Likewise.
2503 2000-07-26 Dave Brolley <brolley@redhat.com>
2505 * cgen.c (queue_fixup): Declare opinfo.
2506 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2507 (gas_cgen_md_operand): Ditto.
2508 (gas_cgen_md_apply_fix3): Ditto.
2510 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2512 * config/obj-coff.c (obj_frob_symbol): Don't merge
2513 labels. Don't merge if the symbol isn't constant. Return
2514 immediately if a symbol is merged.
2516 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2518 * frags.c (frag_align): Correct absolute section alignment.
2520 2000-07-20 DJ Delorie <dj@redhat.com>
2522 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2523 it breaks linking against DLLs.
2525 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2527 * configure.in: Add CRIS support.
2528 * configure: Regenerate.
2529 * Makefile.am: (CPU_TYPES): Add cris.
2530 (CPU_OBJ_VALID) [aout]: Add cris.
2531 (MULTI_CPU_TYPES): Add cris.
2532 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2533 [coff]: Only i386 and mips are valid.
2534 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2535 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2536 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2537 Regenerate dependencies.
2538 * Makefile.in: Regenerate.
2539 * aclocal.m4: Regenerate.
2540 * as.c: Declare crisaout, criself.
2541 * config/tc-cris.h, config/tc-cris.c: New.
2542 * config/e-criself.c, config/e-crisaout.c: New.
2543 * po/POTFILES.in, po/gas.pot: Regenerate.
2545 2000-07-20 Kazu Hirata <kazu@hxi.com>
2547 * read.c: Fix formatting.
2548 * write.c: Fix formatting.
2550 2000-07-19 H.J. Lu <hjl@gnu.org>
2552 * sb.c: Include <stdlib.h> if exists for abort ().
2554 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2556 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2557 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2558 (pa_type_args): Same here.
2560 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2562 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2563 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2564 the storage class is already set.
2566 2000-07-17 Kazu Hirata <kazu@hxi.com>
2568 * config/tc-m68hc11.c: Fix formatting.
2569 * config/tc-mn10200.c: Likewise.
2570 * config/tc-mn10300.c: Likewise.
2571 * config/tc-pj.c: Likewise.
2572 * config/tc-tic80.c: Likewise.
2573 * config/tc-w65.c: Likewise.
2575 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2577 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2580 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2582 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2585 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2587 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2588 ELF as are used for SOM (except the 32-bit reloc one) to decide
2589 whether a symbol can be reduced to a section symbol. Expand on
2590 the comment for symbols involved in LR% and RR% expressions.
2592 2000-07-14 Nick Clifton <nickc@cygnus.com>
2594 * config/tc-mips.c (mips_disable_float_construction): New
2595 static variable. Set to true if doubles should not be
2596 constructed by loading two single width fp registers with
2597 halves of the value.
2598 (mips_ip): Test mips_disable_float_construction.
2599 (md_longopts): Add command line switches --construct-floats
2600 and --no-construct-floats.
2601 (md_parse_option): Parse new command line options.
2602 (md_show_usage): Describe new command line options.
2604 * doc/c-mips.texi: Document new command line options.
2606 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2608 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2609 * configure: Regenerate.
2611 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2613 * configure.in (DEFAULT_EMULATION setting): Revert part of
2614 2000-07-01 change that set te_multi=multi unless set to tmips.
2615 * configure: Regenerate.
2617 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2619 * config/obj-coff.c (coff_frob_section): Add padding to the last
2620 section when aligning it increases its size.
2622 2000-07-11 Kazu Hirata <kazu@hxi.com>
2624 * config/tc-tic54x.c: Fix formatting.
2626 2000-07-10 Kazu Hirata <kazu@hxi.com>
2628 * config/tc-h8500.c: Fix formatting.
2629 * config/tc-tic54x.c: Fix formatting.
2631 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2633 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2634 displacements correctly.
2636 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2638 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2640 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2644 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2646 From David Huggins-Daines <dhd@linuxcare.com>
2647 * config/te-hppalinux64.h: Add a new emulation.
2648 * configure.in (emulations): Add configure bits to support the
2649 64-bit Linux/parisc target.
2650 * configure: Regenerate.
2652 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2653 (md_shortopts): Add `V' for ELF.
2655 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2656 when SOM or ELF_ARG_RELOC are defined.
2657 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2658 ELF_ARG_RELOC are defined.
2659 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2660 (pa_stringer): ..Do it here instead. Fix comment typos.
2661 (hppa_force_relocation): Cast enums to int before comparing with
2664 From Ryan Bradetich <rbradetich@uswest.net>
2665 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2666 redifinition warning.
2667 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2668 (hppa_force_relocation): ditto
2669 (md_apply_fix): Added cast to buf to fix warnings.
2671 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2672 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2674 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2675 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2676 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2677 reloc_type** to avoid warnings in switch.
2678 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2679 little earlier instead.
2681 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2683 (pa_type_args): Use symbol_arg_reloc_info.
2684 (struct pa_it): Make arg_reloc unsigned int.
2685 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2686 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2687 (pa_code): Delete. pa_text duplicates this function.
2688 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2689 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2691 (cons_fix_new_hppa): Actually change selector to e_fsel when
2692 warning about assuming so.
2693 (tc_gen_reloc): More example elf arg reloc code.
2694 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2695 (hppa_force_relocation): Likewise.
2697 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2699 (pa_end_of_source): Prototype.
2700 (hppa_fix_adjustable): Prototype.
2701 (LABELS_WITHOUT_COLONS): Move it..
2702 * config/te-hppa.h: To here.
2704 * config/te-hppa64.h: New file.
2706 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2708 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2709 format -10, -16, 16 relocs.
2710 (hppa_elf_mark_end_of_function): Test for null
2711 last_call_info->start_symbol
2713 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2714 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2715 re_assesmble_* functions. Delete extraneous statements. Fix
2717 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2718 insn to re_assemble_*.
2720 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2722 * doc/internals.texi (Expressions): Fix typo.
2724 2000-07-08 Kazu Hirata <kazu@hxi.com>
2726 * config/tc-sh.c: Fix formatting.
2727 * config/tc-tic54x.c: Fix formatting.
2728 * depend.c: Fix formatting.
2729 * flonum-konst.c: Likewise.
2730 * flonum-mult.c: Likewise.
2732 2000-07-07 Kazu Hirata <kazu@hxi.com>
2734 * config/tc-sh.c: Fix comments.
2735 * config/obj-vms.c: Fix comments.
2736 * config/tc-a29k.c: Likewise.
2737 * config/tc-alpha.c: Likewise.
2738 * config/tc-h8300.c: Likewise.
2739 * config/tc-h8500.c: Likewise.
2740 * config/tc-i370.c: Likewise.
2741 * config/tc-ia64.c: Likewise.
2742 * config/tc-m68hc11.c: Likewise.
2743 * config/tc-m68k.c: Likewise.
2744 * config/tc-mips.c: Likewise.
2745 * config/tc-ns32k.c: Likewise.
2746 * config/tc-ppc.c: Likewise.
2747 * config/tc-z8k.c: Likewise.
2749 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2751 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2752 Default to '(SEC_LOAD | SEC_DATA)'.
2753 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2755 * doc/internals.texi (CPU Backend): Describe
2756 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2758 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2760 * as.c (parse_args): NULL terminate the long option list.
2762 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2764 * config/tc-d30v.h: Include "write.h" for fixS.
2765 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2767 2000-07-05 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-d30v.c (write_2_short): Further changes to warning
2770 messages produced when combining EITHER_BUT_PREFER_MU attributed
2773 2000-07-05 DJ Delorie <dj@redhat.com>
2777 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2779 * config/tc-arm.c (psrs): Accept combinations of flags.
2781 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2783 * config/tc-avr.c: Change _ () to _() around all strings marked
2784 for translation (exception from the usual coding style).
2785 (avr_opt): New struct variable, how the new switches are set.
2786 (OPTION_MMCU): Define as 'm' and actually use.
2787 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2788 (show_mcu_list): New function, display the list of known MCUs.
2789 (md_show_usage): Document the new switches. Call show_mcu_list.
2790 (avr_set_arch): Change 'm' to OPTION_MMCU.
2791 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2792 Handle the new switches.
2793 (avr_operands): Disable warnings for undefined combinations of
2794 operands if -mall-opcodes. Disable warnings for skipping two-word
2795 instructions if enhanced core or -mno-skip-bug.
2796 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2797 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2798 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2799 (avr_ldi_expression): Warn about implicit lo8().
2800 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2802 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2804 * configure.in: Add entry for mips-*-sysv4*MP*
2805 * configure: Rebuild
2806 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2807 elf32-tradlittlemips for traditional mips targets.
2808 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2809 test for Link Once sections as in adjust_reloc_syms.
2810 * config/te-tmips.h: New file for traditional mips targets. Define
2813 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2815 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2816 flags argument is not present, don't change an existing section's
2817 section's attributes. If the flags argument is present, warn if the
2818 attributes don't match the section's current attributes. When
2819 long section names are supported, set SEC_LINK_ONCE and
2820 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2822 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2824 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2825 symbols; create them.
2827 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2829 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2830 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2832 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2834 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2835 expressions. Ignore the problem when handling 16 bit signed
2836 immediates, because the assembler will take care of the relocation
2839 2000-06-27 Nick Clifton <nickc@cygnus.com>
2841 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2842 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2843 sequential order, and emit warning messages if the input source
2844 code contains constructs like that, or parallel constructs
2845 containing such opcodes.
2847 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2849 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2850 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2851 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2852 (md_show_usage): Update usage message.
2853 (md_parse_option): Allow redefinition of MCU type within the
2854 same avr[1-5] bfd machine type. Show both old and new MCU type
2855 in the error message.
2856 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2857 Simplify 8K wrap code.
2859 2000-06-25 Kazu Hirata <kazu@hxi.com>
2861 * config/obj-aout.c: Remove all uses of DEFUN.
2862 * config/obj-ieee.c: Likewise.
2863 * config/tc-sh.c: Fix comment typos.
2864 * config/tc-tahoe.c: Likewise.
2865 * config/tc-vax.c: Likewise.
2866 * config/tc-w65.c: Likewise.
2867 * config/tc-z8k.c: Likewise.
2868 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2870 2000-06-24 DJ Delorie <dj@cygnus.com>
2872 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2873 more changes from Sept 1999
2874 (tc_i386_fix_adjustable): ditto
2875 (md_apply_fix3): ditto
2877 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2879 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2880 (gas_cgen_parse_operand): Set it around expression() call.
2881 (gas_cgen_md_operand): Test for it before longjmp().
2883 2000-06-24 Kazu Hirata <kazu@hxi.com>
2885 * config/tc-h8500.c: Remove all uses of DEFUN.
2886 * config/tc-sh.c: Likewise.
2887 * config/tc-w65.c: Likewise.
2888 * config/tc-z8k.c: Likewise.
2890 * config/tc-h8500.c: Fix typos in comments.
2892 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2894 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2897 2000-06-23 matthew green <mrg@redhat.com>
2899 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2900 defined. Fix error message for `[' grouping.
2902 2000-06-22 Kazu Hirata <kazu@hxi.com>
2904 * config/tc-h8300.c: Fix formatting and comment typos.
2906 2000-06-22 Timothy Wall <twall@cygnus.com>
2908 * config/tc-ia64.c (note_register_values): Move premature QP
2909 notation clearing into the appropriate place.
2911 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2913 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2914 first before anything else. Add bin-bugs.h, emul.h and progress.h
2915 Sort list of files as for $(OBJS) in Makefile.am.
2917 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2918 find one. Remake dependencies.
2919 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2920 * Makefile.in: Regenerate.
2921 * doc/Makefile.in: Regenerate.
2923 * config/tc-i386.c (i386_displacement): Don't assume a constant
2924 displacement is necessarily 16 bits when in 16 bit code mode.
2925 (md_assemble): Instead size the displacement here after we know
2926 for sure that a .code16gcc operand hasn't automatically added
2927 operand size prefixes.
2929 2000-06-21 H.J. Lu <hjl@gnu.org>
2931 * Makefile.am: Rebuild dependency.
2932 * Makefile.in: Rebuild.
2934 2000-06-21 Kazu Hirata <kazu@hxi.com>
2936 * config/tc-h8300.c (parse_reg): Make the function static.
2937 (parse_exp): Likewise.
2939 2000-06-20 DJ Delorie <dj@cygnus.com>
2941 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2942 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2943 for cygwin import libraries to work properly.
2945 2000-06-20 H.J. Lu <hjl@gnu.org>
2947 * Makefile.am: Rebuild dependency.
2948 * Makefile.in: Rebuild.
2949 * configure: Likewise.
2950 * doc/Makefile.in: Likewise.
2952 2000-06-20 Timothy Wall <twall@cygnus.com>
2954 * doc/internals.texi (CPU backend): Add @itemx for
2955 TC_START_LABEL_WITHOUT_COLON.
2956 * doc/c-tic54x.texi: New.
2957 * doc/as.texinfo: Add tic54x features and include primary tic54x
2959 * doc/all.texi: Add C54X.
2960 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2961 * doc/Makefile.in: Regenerate.
2962 * configure.in: Add tic54x and define LIBM for tic54x.
2963 * configure: Regenrate.
2964 * config/tc-tic54x.[ch]: New.
2965 * config/obj-coff.h: Add tic54x.
2966 * Makefile.am: (CPU_TYPES): Add tic54x.
2967 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2968 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2969 (as_new_LDADD): Add $(LIBM).
2970 * Makefile.in: Regenerate.
2972 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2974 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2975 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2976 * doc/as.texinfo: Likewise.
2978 * configure, Makefile.in: Regenerate.
2979 * configure.in (emulations): Recognize m6811 and m6812.
2980 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2981 Added files for 68hc11 and 68hc12 assembler.
2982 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2983 * config/tc-m68hc11.h: Header definition for that assembler.
2985 2000-06-18 Nick Clifton <nickc@redhat.com>
2987 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2988 instead of OCTETS_PER_BYTE.
2990 * config/tc-v850.c: Fix compile time warnings.
2991 * config/tc-ppc.c: Fix compile time warnings.
2993 2000-06-18 H.J. Lu <hjl@gnu.org>
2995 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2996 * configure: Rebuild.
2998 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3000 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3003 2000-06-16 Nick Clifton <nickc@cygnus.com>
3005 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3006 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3008 * doc/c-mips.texi: Document newly accepted cpu variants.
3010 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3012 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3014 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3016 * macro.c (getstring): Make it possible to escape the quote
3019 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3021 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3023 2000-06-13 H.J. Lu <hjl@gnu.org>
3025 * configure: Regenerate.
3027 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3029 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3031 * doc/internals.texi (line_separator_chars): Semicolon is no
3032 longer a default. Mention null and newline as defaults.
3034 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3036 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3037 * config/tc-i860.h (line_separator_chars): Likewise.
3038 * config/tc-h8300.c (line_separator_chars): Likewise.
3039 * config/tc-i960.c (line_separator_chars): Likewise.
3040 * config/tc-m68k.c (line_separator_chars): Likewise.
3041 * config/tc-mips.c (line_separator_chars): Likewise.
3042 * config/tc-ns32k.c (line_separator_chars): Likewise.
3043 * config/tc-sparc.c (line_separator_chars): Likewise.
3044 * config/tc-vax.c (line_separator_chars): Likewise.
3046 * config/tc-h8300.c (comment_chars): Use string initialiser.
3047 * config/tc-i960.c (line_comment_chars): Likewise.
3048 * config/tc-z8k.c (comment_chars, line_comment_chars,
3049 line_separator_chars): Likewise.
3051 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3054 2000-06-08 Nick Clifton <nickc@cygnus.com>
3056 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3059 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3061 * configure.in (VERSION): Update to show this is the CVS mainline.
3063 2000-06-08 Matthew Jacob <mjacob@feral.com>
3065 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3066 $at is the integer register $r28, vs. both $r28 and the floating
3067 point register $f28.
3069 2000-06-08 James E. Wilson <wilson@cygnus.com>
3071 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3072 (dot_endp): Don't call ia64_flush_insns.
3073 (emit_one_bundle): Don't delete prologue/body records from
3074 unwind_record list in first loop. Rewrite second loop to account for
3077 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3079 * config/tc-ia64.c: Add missing prototypes.
3080 (generate_unwind_image): Cast argument to output_unw_records call.
3082 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3084 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3086 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3088 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3089 (REGISTER_P): likewise.
3090 (avr_opcodes): uses include/opcode/avr.h
3091 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3093 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3095 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3098 2000-06-03 H.J. Lu <hjl@gnu.org>
3100 * read.c (is_end_of_line): Put back `;'.
3102 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3104 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3106 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3108 * expr.c (operand): Test is_end_of_line outside switch to catch
3109 line separator chars that are also operators.
3110 (operator): Return O_illegal for line separator chars.
3112 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3113 entry (or `!' entry for TC_HPPA).
3115 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3116 before indexing is_end_of_line. Remove redundant check for '\0'.
3118 * config/tc-h8500.c (md_assemble): Likewise.
3119 * config/tc-mcore.c (md_assemble): Likewise.
3120 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3123 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3125 * config/tc-mcore.c (mcore_cons): Likewise.
3126 (mcore_float_cons): Likewise.
3127 (mcore_stringer): Likewise.
3128 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3130 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3132 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3134 2000-05-29 Nick Clifton <nickc@cygnus.com>
3136 * config/tc-sh.c: Fix compile time warning messages.
3138 * config/tc-mips.c: Fix compile time warning messages.
3140 2000-05-29 Philip Blundell <philb@gnu.org>
3142 * doc/as.texinfo: Update copyright dates.
3143 (Local Labels): Delete misplaced mention of ARM.
3144 * NEWS: Mention ARM ELF support.
3146 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3148 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3149 it is modified, and use the real_size to compute the frag address
3150 for dwarf2 line info.
3152 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3154 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3155 line-matching scheme to cope with automake moving variables around.
3156 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3157 * Makefile.in: Regenerate.
3159 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3161 * config/tc-sparc.c (sparc_relax): New.
3162 (md_longopts): Add -relax and -no-relax options.
3163 (md_parse_options, md_show_usage): Likewise.
3164 (md_apply_fix3): Optimize tail call into branch always if possible.
3166 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3168 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3169 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3170 rules, with warning when a GAS statement specifies a packing that
3171 will result in an instruction being squashed.
3172 Added typdef packing_type and enumerals, changed various integer
3173 literals to use the enumerals.
3175 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3177 * config/tc-ia64.c (dot_restorereg_p): New function.
3178 (md_pseudo_table): Add restorereg.p.
3179 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3180 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3182 * config/tc-ia64.h (unw_record_type): Add unwabi.
3183 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3184 called MASK with members for imask, and the masks produced by
3185 fr_mem, gr_mem, br_mem, and frgr_mem.
3186 (unw_p_record): Add members ABI and CONTEXT.
3187 (unw_x_record): Add member AB.
3188 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3189 as pseudo-register for use during unwind info generation.
3190 (AR_PFS, AR_LC): New macros.
3191 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3192 whose names start with an at sign (as in "@priunat").
3193 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3195 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3196 proc_end, unwind_info, personality_routine): Consolidate into
3197 "unwind" structure to reduce offset-table use. Add member
3198 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3200 (output_R1_format, output_R3_format, output_P3_format,
3201 output_P6_format): Initialize R with zero to reduce compiler warnings.
3202 (output_P7_format): Ditto. Add `default' branch to switch
3203 statement to reduce compiler warnings.
3204 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3205 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3206 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3207 into single argument.
3208 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3209 compiler warnings. Merge A and B args into single argument.
3210 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3211 A and B args into single argument.
3212 (free_record): Removed (wasn't used).
3213 (free_list_records): Also free imasks in prologue records.
3214 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3215 (output_spill_mask): Remove.
3216 (output_unwabi): New function.
3217 (output_epilogue, output_label_state, output_copy_state): Call
3219 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3220 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3222 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3223 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3224 as part of handling the prologue records. Emit region's imask if
3225 we have one. Handle unwabi, epilogue, label_state, copy_state,
3226 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3227 spill_sprel_p, and spill_reg_p records.
3228 (set_imask, count_bits, slot_index): New function.
3229 (fixup_unw_records): Fix region size computation. Handle
3230 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3231 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3232 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3233 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3234 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3235 (dot_save): Use manifest constants for applicaton registers.
3236 Handle REG_PR and REG_PRIUNAT.
3237 (dot_restore): Don't just ignore it.
3238 (dot_restorereg): New function..
3239 (generate_unwind_image): Ensure unwind info is a multiple of eight
3240 bytes, not just four bytes.
3241 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3242 (dot_altrp): Don't just ignore it.
3243 (dot_savemem): New function. Replaces dot_savesp() and
3244 dot_savepsp(). Use manifest constants for applicaton registers.
3245 Handle REG_PR and REG_PRIUNAT.
3246 (dot_savef): Simplify.
3247 (dot_saveb): Support generation of br_gr.
3248 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3249 dot_label_state, dot_copy_state): New function.
3250 (dot_unwabi): Don't just ignore it.
3251 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3252 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3253 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3254 (emit_one_bundle): Set slot number for prologue/body records
3255 *before* emitting the first insn.
3256 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3257 (md_begin): Declare "psp" pseudo-register.
3258 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3259 so we don't get segfault.
3260 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3261 counts as required per SW Conventions manual
3262 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3263 output_preds_psprel, output_preds_sprel, output_spill_base,
3264 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3265 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3266 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3267 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3268 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3269 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3270 (dot_vframe): Implement.
3271 (dot_vframesp, dot_vframepsp): New function.
3273 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3275 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3276 * configure: Regenerate.
3278 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3280 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3281 (md_estimate_size_before_relax): so we can use it here instead of
3282 old kludges. Localise vars to blocks. Comment.
3284 * frags.c (frag_new): Update fr_var comments.
3285 * frags.h (struct frag): Ditto.
3287 2000-05-22 Richard Henderson <rth@cygnus.com>
3289 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3290 (pseudo_func): Add pcrel.
3291 (operand_match): Handle IA64_OPND_TGT64.
3292 (build_insn): Likewise.
3293 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3294 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3295 (fix_insn): Handle all three 64-bit relocation types.
3297 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3299 * obj.h (struct format_ops): New members begin, app_file,
3300 s_set_other, s_set_desc, s_get_type, s_set_type,
3301 separate_stab_sections, init_stab_section.
3303 * config/obj-multi.h: Update GPL notice to v2.
3305 (obj_app_file): New.
3306 (S_SET_SIZE): Test s_set_size for NULL before calling.
3307 (S_SET_ALIGN): Similar for s_set_align.
3312 (SEPARATE_STAB_SECTIONS): New.
3313 (INIT_STAB_SECTION): New.
3314 (EMIT_SECTION_SYMBOLS): New.
3315 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3317 * config/obj-elf.h: Update GPL notice to v2.
3318 Mention that this file is included from obj-multi.h.
3319 (obj_begin): Wrap definition in ifndef.
3320 (elf_file_symbol): Constify declaration.
3321 (obj_app_file): Ditto.
3322 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3323 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3325 * config/obj-elf.c (elf_s_set_other): New.
3326 (elf_file_symbol): Constify argument.
3327 (elf_separate_stab_sections): New.
3328 (elf_init_stab_section): New.
3329 (elf_format_ops): Add new members. Remove comma at end.
3331 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3332 (ecoff_format_ops): Add new fields. Remove comma at end.
3333 Mention inconsistency for emit_section_symbols.
3335 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3337 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3338 (coff_separate_stab_sections): New.
3339 (coff_format_ops): Add new members.
3341 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3342 (obj_aout_s_set_other): New.
3343 (obj_aout_s_set_desc): New.
3344 (obj_aout_s_get_type): New.
3345 (obj_aout_s_set_type): New.
3346 (obj_aout_separate_stab_sections): New.
3347 (aout_format_ops): New members added. Use obj_aout_process_stab,
3348 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3349 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3351 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3353 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3355 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3356 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3357 (md_estimate_size_before_relax): Ensure jumps to weak and
3358 externally visible symbols are relocatable.
3360 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3362 * stabs.c (aout_process_stab): Make global.
3363 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3364 * read.h (aout_process_stab): Declare.
3366 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3367 Generalize to *aout, *coff *elf.
3368 * configure: Regenerated.
3370 * doc/internals.texi (Object format backend): Say
3371 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3373 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3374 * Makefile.in: Regenerated.
3376 2000-05-19 Catherine Moore <clm@cygnus.com>
3378 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3380 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3382 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3383 instruction to reflect change in re_assemble_*.
3385 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3387 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3388 build PA64 ELF tools.
3389 * configure: Rebuilt.
3391 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3393 * Makefile.am: Regenerate dependencies.
3394 * Makefile.in: Regenerate.
3396 2000-05-15 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-arm.c (struct asm_psr): Add boolean field
3399 distinguishing between CSPR and SPSR. Rename 'number' field
3401 (psrs): Rearrange contents to match new asm_psr structure.
3402 (arm_psr_parse): Move next to psr_required_here. Make it
3403 return an asm_psr structure.
3404 (psr_required_here): Use asm_psr structure returned by
3406 (do_msr): Reorganise to allow psr_required_here to be called
3408 (md_undefined_name): Mark 'name' parameter as unused, since
3409 the COFF target does not use it.
3411 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3413 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3415 * config/te-aux.h: Likewise.
3416 * config/te-dpx2.h: Likewise.
3417 * config/te-go32.h: Likewise.
3418 * config/te-hp300.h: Likewise.
3419 * config/te-hppa.h: Likewise.
3420 * config/te-i386aix.h: Likewise.
3421 * config/te-ic960.h: Likewise.
3422 * config/te-interix.h: Likewise.
3423 * config/te-nbsd532.h: Likewise.
3424 * config/te-pc532mach.h: Likewise.
3425 * config/te-ppcnw.h: Likewise.
3426 * config/te-psos.h: Likewise.
3427 * config/te-sparcaout.h: Likewise.
3428 * config/te-sun3.h: Likewise.
3429 * config/te-sysv32.h: Likewise.
3431 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3433 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3434 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3435 and sign extend without an if statement.
3436 (build_bytes): Likewise.
3438 2000-05-14 Kazu Hirata <kazu@hxi.com>
3440 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3441 X_add_symbol L_32 case.
3443 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3445 * config/te-freebsd.h: New file.
3447 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3449 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3450 bindtextdomain): Replace defines with those from intl/libgettext.h
3451 to quieten gcc warnings.
3453 * NEWS: Mention x86 .arch and -q.
3455 * config/tc-i386.c (quiet_warnings): New.
3456 (md_assemble): Use quiet_warnings.
3457 (md_parse_option): Set quiet_warnings from -q.
3458 (md_show_usage): Mention -q, delete -m.
3459 (flag_do_long_jump): Delete.
3460 (md_parse_option): Remove -m.
3461 (md_show_usage): Remove -m.
3462 (md_create_long_jump): Remove useless flag_do_long_jump code.
3464 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3465 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3467 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3468 Alexander Sokolov <robocop@netlink.ru>
3470 * doc/c-i386.texi (i386-Arch): New section.
3471 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3473 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3474 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3475 architecture has been given and is not 486.
3476 (set_cpu_arch): New.
3477 (md_pseudo_table): Add .arch.
3478 (md_assemble): Warn if cpu architecture has been given and an
3479 unsupported instruction.
3481 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3482 Move operand_types bit defines after relevant template field.
3483 (template): Add cpu_flags.
3487 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3489 * config/tc-mn10300.h (md_end): Define.
3490 (mn10300_finalize): Declare.
3491 * config/tc-mn10300.c: Include dwarf2dbg.h.
3492 (debug_line): Define.
3493 (md_assemble): Generate dwarf2 line info.
3494 (mn10300_finalize): New function. Finalize dwarf2 info.
3496 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3498 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3499 external version of the relocation for weak symbols.
3501 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3503 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3504 frame size in units of 16 bytes, as required per SW Conventions manual.
3505 (output_unw_records): Output info-block header as a dword to get
3508 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3510 * as.h: #include "file", not <file> on files from ../include.
3511 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3512 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3513 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3514 (tc_coff_symbol_emit_hook): Ditto.
3515 (OPTCOUNT): Cast to int to avoid compiler warning.
3516 (md_begin): Fix signed/unsigned warnings.
3518 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3520 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3521 ABRANCH LONG case for a conditional branch on a 68000.
3522 (md_estimate_size_before_relax): Likewise. Also handle
3523 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3524 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3525 PC-relative on all CPUs.
3526 (md_estimate_size_before_relax): Likewise.
3528 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3530 * as.c (parse_args): Just mention current year in printed
3533 2000-05-03 J.T. Conklin <jtc@redback.com>
3535 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3537 (md_parse_option): Recognize -m7400.
3539 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3541 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3542 don't permit lp to become less than the words array.
3544 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3546 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3547 Fix little-endian case.
3549 2000-05-03 David O'Brien <obrien@NUXI.com>
3551 * as.c (parse_args): Update copyright.
3553 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3555 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3556 for the .bss section too.
3558 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3560 * configure.in: Set em=linux for hppa-*-linux.
3561 * configure: Regenerate.
3562 * doc/Makefile.in: Regenerate with correct automake.
3564 * frags.c (frag_grow): Sanity check chunk_size.
3566 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3567 * config/obj-som.h: Likewise.
3568 * config/obj-ieee.h: Likewise.
3570 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3572 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3573 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3574 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3575 (pa_ip): low_sign_unext now returns via function value. Use
3576 re_assemble_* instead of dis_assemble_* and
3577 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3579 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3580 (md_section_align, md_parse_option, md_show_usage,
3581 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3582 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3583 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3584 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3585 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3587 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3588 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3589 outside of switch. Correct mask and shifting errors in case 10
3590 and case -11. In case 21, compare against signed range to suit
3591 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3592 case 17 and case 22, use offsetT variable to properly check range.
3593 Use re_assemble_* here too.
3594 (evaluate_absolute): Change type of value to offsetT. Call
3595 hppa_field_adjust to do the work for us.
3596 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3597 (pa_parse_cmpib_64_cmpltr): Ditto.
3598 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3599 of i to unsigned int.
3600 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3601 (pa_end_of_source): Return type is void.
3603 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3605 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3607 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3609 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3610 More comments added.
3611 (md_begin): Removed "construct symbols for each register name".
3612 Because register names conflicts with GCC generated function
3614 (avr_operand): Now constant numbers can be used as a register
3615 identifiers (0 as r0, 31 as r31).
3616 (md_assemble): use skip_space () before parsing instruction
3619 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3621 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3622 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3623 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3624 * configure: Regenerate.
3626 2000-04-29 Andreas Jaeger <aj@suse.de>
3628 * as.h: Correctly check GCC version.
3630 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3632 * doc/as.1: Fix unbalanced brackets.
3634 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3636 (line_comment_chars): Set to '/' if TE_FreeBSD.
3638 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3640 * configure.in: Configury support for PA64 (currently disabled).
3641 * configure: Rebuilt.
3643 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3645 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3646 bfd_set_section_alignment.
3648 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3650 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3653 2000-04-24 Nick Clifton <nickc@cygnus.com>
3655 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3656 * doc/as.texinfo (Align): Include arm and strongarm in list of
3657 targets that have the second form of the behaviour of the .align
3660 2000-04-24 Mark Klein <mklein@dis.com>
3662 * config/obj-som.c: Terminate obj_pseudo_table.
3664 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3666 * as.c (parse_args): Allow md_parse_option to override -a listing
3668 * config/obj-coff.c (add_lineno): Change type of offset parameter
3669 from "int" to "bfd_vma."
3670 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3671 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3672 (ppc_change_csect): Align correctly for XCOFF64.
3673 (ppc_machine): New function, which discards "ppc_machine" line.
3674 (ppc_tc): Cons for 8 when code is 64 bit.
3675 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3677 (md_parse_option): Handle -a64 and -a32.
3679 * config/tc-ppc.h (TARGET_MACH): Define.
3680 (TARGET_FORMAT): Move to function.
3681 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3683 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3685 * config/tc-avr.c: New AVR_ISA_ defined.
3686 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3687 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3688 for `fmul', `movw' and `lpm R,Z' instructions.
3689 (avr_operands): Warn if current opcode is a two-word instruction
3690 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3691 (avr_opcodes): New commands added.
3692 (REGISTER_P): Check 'a' and 'v' constraint letters.
3693 (mcu_types): New MCU added.
3695 2000-04-22 Timothy Wall <twall@cygnus.com>
3697 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3699 (operand_match): Conditionally insert default bit values for IMMU9.
3701 2000-04-14 Matthew Green <mrg@cygnus.com>
3703 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3704 * configure: Rebuilt.
3706 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3707 Jason Eckhardt <jle@cygnus.com>
3709 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3711 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3712 Added handling of new operand types l,y,&,fe,fE,fx.
3714 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3715 David Mosberger <davidm@hpl.hp.com>
3716 Timothy Wall <twall@cygnus.com>
3717 Andrew MacLeod <amacleod@cygnus.com>
3718 Jim Wilson <wilson@cygnus.com>
3720 * Makefile.am (CPU_TYPES): Add ia64.
3721 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3722 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3723 * Makefile.in: Rebuild.
3724 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3725 * configure: Rebuild.
3726 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3727 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3728 * expr.c (expr): Handle md_optimize_expr.
3729 * read.c (LEX_HASH): Add comment.
3730 * config/tc-ia64.c, config/tc-ia64.h: New files.
3732 2000-04-21 Richard Henderson <rth@cygnus.com>
3734 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3735 bundling a non-delayed branch type instruction.
3737 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3739 * config/tc-mn10300.c (HAVE_AM30): Define.
3740 (md_assemble): Use it.
3742 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3744 * config/obj-elf.c (obj_elf_change_section): Check for changed
3747 * Makefile.am: (CPU_MULTI_VALID): Remove.
3748 (MULTI_CPU_TYPES): Define.
3749 (MULTI_CPU_OBJ_VALID): Define.
3750 (DEPTC): Use the above.
3751 (DEPOBJ): Same here.
3753 Regenerate dependencies.
3754 * Makefile.in: Regenerate.
3756 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3758 * Makefile.am (YACC, LEX): Get them from configure.
3760 2000-04-18 H.J. Lu (hjl@gnu.org)
3762 * config/tc-i386.c (offset_in_range): Use addressT instead of
3763 bfd_vma for non-bfd assemblers.
3765 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3767 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3768 doesn't give spurious errors.
3770 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3772 * as.h (SEEK_SET): Define if undefined.
3774 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3776 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3777 constants, and don't assume offsetT is 32 bits.
3779 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3781 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3782 (md_pcrel_from_section): Add prototype.
3783 (d10v_fix_adjustable): Add prototype.
3784 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3786 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3788 2000-04-12 Nick Clifton <nickc@cygnus.com>
3790 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3791 symbol in frag chain.
3793 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3795 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3796 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3797 (fits_in_signed_word, smallest_imm_type): Ditto.
3798 (md_assemble): Use an offsetT var to hold offsetT values, not a
3800 (offset_in_range): New.
3801 (md_assemble): Use it.
3802 (md_convert_frag): Change type of target_address, opcode_address,
3803 and displacement_from_opcode_start to offsetT.
3804 (md_create_short_jump): Change type of offset to offsetT.
3805 (md_create_long_jump): Ditto.
3806 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3807 (md_chars_to_number): Remove.
3808 (output_invalid): Remove duplicate prototype.
3810 2000-04-09 Nick Clifton <nickc@cygnus.com>
3812 * Makefile.am (CPU_TYPES): Add 'avr'.
3813 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3814 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3816 * Makefile.in: Regenerate.
3818 * doc/as.texinfo: Add M32R documentation.
3820 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3822 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3823 --enable-build-warnings option.
3824 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3825 * Makefile.in, configure: Re-generate.
3827 2000-04-07 Nick Clifton <nickc@cygnus.com>
3829 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3830 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3831 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3832 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3833 (arm_force_relocation): Force relocations for
3834 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3836 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3838 * config/tc-sh.c (get_operands): There's no third operand if the
3839 first operand is an immediate.
3841 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3843 * config/tc-sh.c (immediate): Delete.
3844 (sh_operand_info): Add immediate member.
3845 (parse_reg): Use A_PC for pc.
3846 (parse_exp): Add second argument 'op'. All callers changed.
3847 (parse_at): Expect pc to be coded as A_PC.
3848 Use immediate field in *op.
3849 (insert): Add fourth argument 'op'. All callers changed.
3850 (build_relax): Add second argument 'op'. All callers changed.
3851 (insert_loop_bounds): New function.
3852 (build_Mytes): Remove DISP_4.
3853 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3854 (assemble_ppi): Use immediate field in *operand.
3855 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3856 (md_apply_fix): Likewise.
3857 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3859 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3861 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3863 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3865 * internals.texi (CPU backend): Document
3866 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3868 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3870 * po/gas.pot: Regenerate.
3872 * as.c (show_usage): Restore translated part of bug string.
3873 * gasp.c (show_usage): Likewise.
3875 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3876 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3877 than move-if-change.
3878 (DEP1): Modify for "gcc -MM".
3882 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3883 Update dependencies.
3884 * Makefile.in: Regenerate.
3886 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3888 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3889 (md_begin): Likewise.
3890 (HAVE_AM33): New macro.
3891 (md_assemble): Use it. Match r_regs and xr_regs only if
3894 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3896 * as.h: #include "bin-bugs.h"
3897 * as.c (show_usage): Use REPORT_BUGS_TO.
3898 * gasp.c: #include "bin-bugs.h"
3899 (show_usage): Use REPORT_BUGS_TO.
3901 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3903 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3905 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3906 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3909 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3911 * config/tc-i386.c (i386_immediate): Don't assume a constant
3912 immediate is necessarily 16 bits when in 16 bit code mode.
3913 (md_assemble): Instead set guess_suffix here after we have checked
3916 2000-04-02 Richard Henderson <rth@cygnus.com>
3918 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3919 quantities. Correct right shift sign extension.
3920 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3921 32-bit value when shifting into place.
3923 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3925 * app.c: Add ATTRIBUTE_UNUSED as needed.
3926 * config/tc-ppc.c: Likewise.
3927 (ppc_size): Make unsigned long.
3928 (ppc_insert_operand): Add casts to avoid warnings.
3930 2000-03-31 Nick Clifton <nickc@cygnus.com>
3932 * config/tc-d10v.h (md_flush_pending_output): Define.
3934 2000-03-29 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3937 segment. Works for both BFD_ASSEMBLER and others.
3938 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3940 2000-03-29 Nick Clifton <nickc@cygnus.com
3942 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3944 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3946 * listing.c (LISTING_LHS_WIDTH): Default depends on
3948 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3950 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3952 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3955 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3957 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3959 * config/tc-avr.c (mcu_types): Add missing initialiser.
3960 (md_pcrel_from_section): Add prototype.
3961 (avr_operand): Remove redundant test of unsigned < 0.
3962 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3964 2000-03-27 Denis Chertykov <denisc@overta.ru>
3966 * config/tc-avr.c: New file for AVR support.
3967 * config/tc-avr.h: Likewise.
3968 * configure.in: Add AVR support.
3969 * configure: Regenerate.
3971 2000-03-26 Timothy Wall <twall@cygnus.com>
3973 * gasp.c (macro_op): Add new argument to check_macro call.
3974 Macro structure definitions moved to macro.h
3975 * sb.h: Add argument to prototype for input_scrub_include_sb.
3976 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3977 nesting checks with an additional flag.
3978 (struct input_save): Add flag to indicate whether current sb
3979 should be checked for proper macro/conditional nesting.
3980 (input_scrub_push/pop): Save/restore nest check flag.
3981 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3983 * macro.c (check_macro): Allow caller to retrieve parsed macro
3984 information if a pointer is provided. This information may be
3985 used by the new macro hooks.
3986 * macro.h: Update prototype for check_macro. Macro struct
3987 definitions moved here from macro.c/gasp.c.
3988 * read.c (read_a_source_file): Add parameter to check_macro call,
3989 and pass macro info to the macro hook, if defined.
3990 (input_scrub_insert_line): New. Allow insertion of a line of
3991 characters into the input stream.
3992 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3993 file into the input stream.
3994 (s_include): Use input_scrub_insert_file.
3995 * internals.texi: Document new macro hooks.
3996 * as.h: New prototypes added.
3998 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4000 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4001 an initial capital letter.
4002 (i386_index_check): Reindent.
4004 2000-03-19 Nick Clifton <nickc@cygnus.com>
4006 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4009 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4011 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4012 instruction operand bad if Rd > 7 when generating
4013 thumb instructions. Prevents for example,
4014 "adr r12,label" from silently failing and generating
4015 the wrong instruction.
4017 2000-03-17 Nick Clifton <nickc@cygnus.com>
4019 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4020 that have a destingation >= 0x400000.
4021 Fix compile time warning messages.
4023 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4025 * config/tc-sh.c (md_begin): When encountering insn that are
4026 not supported by the current arch, only change the name if
4027 its contents are the same as prev_name.
4028 (get_specific): If the the architecture doesn't match, fail.
4030 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4032 * config/tc-sh.c (IDENT_CHAR): Define.
4033 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4034 matching back where it came from.
4036 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4038 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4040 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4042 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4045 2000-03-15 Kazu Hirata <kazu@hxi.com>
4047 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4049 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4051 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4052 floating-point-number, make sure 'f' is in FLT_CHARS.
4054 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4056 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4057 (s_lcomm_internal): Use it.
4058 * doc/internals.texi (CPU backend): Document it.
4059 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4062 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4064 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4067 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4068 implementation doesn't have special handling for switch
4070 (macro_build): Allow for code in sections other than .text.
4072 (mips_ip): Likewise.
4073 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4074 Don't perform relocs if we will be outputting them.
4075 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4076 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4079 2000-03-09 Catherine Moore <clm@cygnus.com>
4081 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4082 relocation type based on the entry in the fixup structure.
4083 Put S_IS_EXTERN processing back in.
4085 2000-03-08 H.J. Lu (hjl@gnu.org)
4087 * Makefile.am (install-exec-tooldir): Depend on
4088 install-exec-bindir for parallel make.
4089 * Makefile.in: Regenerated.
4091 2000-03-06 Nick Clifton <nickc@cygnus.com>
4093 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4095 (md_parse_option): Parse -m32r command line switch - disable m32rx
4097 (md_show_usage): Document new option.
4099 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4100 * doc/Makefile.in: Regenerate.
4101 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4103 2000-03-02 Michael Meissner <meissner@redhat.com>
4105 * config/tc-d30v.c (check_range): Remove code that incorrectly
4106 sign extended values where bits < 32.
4108 2000-03-02 H.J. Lu (hjl@gnu.org)
4110 * configure.in: Support --enable-targets=all on ia32.
4111 * configure: Regenerated.
4113 2000-03-01 Nick Clifton <nickc@cygnus.com>
4115 * gasp.c (do_align): Remove bogus check of alignment value.
4117 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4119 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4120 TC_PPC was defined forced the type of a symbol with no other type
4123 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4125 * doc/internals.texi (CPU backend): Mention that
4126 line_separator_chars do not break up comments. Fix typos for
4127 LEX_AT and LEX_NAME descriptions. Document operands for
4128 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4129 description of md_create_short_jump usage. Document argument for
4130 md_undefined_symbol.
4132 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4134 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4135 (md_parse_option): Handle it.
4136 (md_show_usage): Document it.
4138 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4140 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4141 opcode, for the instruction `pal19'. From Andrea Arcangeli
4144 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4146 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4148 (md_assemble): To here, before template operands are matched.
4149 Also ensure a constant immediate is sign extended when we know the
4150 size is at most 16 bits. This is to catch cases like "add
4151 $0xffc0,%ax" where we don't know the size, and thus that the
4152 immediate can be represented as Imm8S until after parsing the
4154 (i386_displacement): Similarly sign extend 16 bit constant
4156 (md_assemble): Relax 16-bit jump constant range check to suit sign
4157 extended displacements.
4159 2000-02-26 Andreas Jaeger <aj@suse.de>
4161 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4163 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4165 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4166 call operands when intel_syntax.
4167 (intel_float_operand): Return 2 for "fi...".
4168 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4169 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4170 earlier "SHORT" change.
4171 (md_assemble): When determining suffix from Regs, exclude
4174 2000-02-24 Nick Clifton <nickc@cygnus.com>
4176 * configure: Add arm-wince, mips-pe and sh-pe targets.
4177 * configure: Regenerate.
4179 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4181 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4182 "pe-mips" for the mips-pe target.
4184 * config/tc-arm.c (insns): Change displacement encoded in BL
4185 and B instructions if the target port is arm-wince.
4186 (do_ldst): Do not bias the relocation offset if the target
4188 (md_pcrel_from): Add in missing relocation offset bias if the
4189 target os arm-wince.
4191 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4192 (md_begin): Disable -G support for mips-pe target.
4193 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4194 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4197 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4198 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4199 assembler, just set the alignment to 4.
4201 * config/te-wince-pe.h: New file for WinCE targets. Define
4204 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4206 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4207 string instructions.
4208 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4209 (i386_intel_memory_operand): After finding a segment override,
4210 check again for no `[' before looking for a displacement. Bomb if
4211 more than one displacement rather than silently discarding the
4212 second and subsequent ones. Free strings malloc'd by
4213 build_displacement_string.
4215 2000-02-24 Catherine Moore <clm@cygnus.com>
4217 * config/obj-som.c (obj_pseudo_table): Add "weak".
4218 (obj_som_weak): New routine.
4220 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4222 * config/tc-i386.c (union i386_op): New.
4223 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4224 Throughout file replace occurences of disps[n], imms[n], regs[n]
4225 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4226 intel mode operand swapping. Add assert in regKludge and
4227 fake_zero_displacement code. Test i.types[n] when outputting
4228 displacements and immediates. Combine output of Disp16 with
4230 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4231 when in intel mode by (not) reversing fsub and fdiv operands
4232 before the template search. This fails for single operand
4233 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4234 undefined. Instead fix the base_opcode after we've found the
4235 template. Move base_opcode xor with found_reverse_match from
4236 opcode output code to before this fix so we test for the correct
4238 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4239 check in intel mode. Instead compare opcodes.
4241 * config/tc-i386.h (TC_RELOC): Delete.
4242 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4243 with equivalent call to reloc.
4245 * as.h (flag_m68k_mri): Move declaration after target include, and
4246 only declare when TC_M68K defined. Define as zero otherwise.
4247 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4248 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4249 Define as zero otherwise.
4250 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4251 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4252 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4253 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4254 testing whether defined.
4255 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4256 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4257 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4258 rather than testing whether defined.
4259 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4260 (parse_mri_cons): Declare and use only when TC_M68K.
4261 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4262 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4263 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4265 * NEWS: Mention IBM 370 support.
4267 2000-02-23 Richard Henderson <rth@cygnus.com>
4269 * config/tc-i386.c (md_assemble): When swapping operands for
4270 intel_syntax, assume everything that's not Imm or Disp is a
4273 2000-02-23 Linas Vepstas <linas@linas.org>
4275 * config/tc-i370.c, config/tc-i370.h: New files.
4276 * Makefile.am: Add support for Linux/IBM 370.
4277 * configure.in: Likewise.
4278 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4279 * config/obj-elf.c: Include elf/i370.h
4280 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4282 * Makefile.in: Regenerate.
4283 * configure: Regenerate.
4285 * doc/c-i370.texi: New file.
4286 * doc/all.texi: Include it.
4287 * doc/as.texinfo: And here.
4288 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4289 * doc/Makefile.in: Regenerate.
4291 2000-02-19 Michael Meissner <meissner@redhat.com>
4293 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4294 determine if an instruction can be used in parallel with an ADDppp
4295 or SUBppp instruction.
4297 2000-02-22 Andrew Haley <aph@cygnus.com>
4299 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4301 2000-02-22 Andrew Haley <aph@cygnus.com>
4303 * config/tc-mips.c (mips_gp32): New variable.
4304 (macro_build) Use mips_gp32.
4306 (md_longopts): Add "-mgp32" and "-mgp64".
4307 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4309 (OPTION_M7900): Change offset
4310 (OPTION_NO_M7900): Ditto.
4312 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4314 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4315 warning, and bump it to 1.
4317 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4319 From Brad Lucier <lucier@math.purdue.edu>:
4320 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4323 2000-02-21 Catherine Moore <clm@cygnus.com>
4325 * config/tc-mips.c (MF_HILO_INSN): Define.
4326 (mips_7000_hilo_fix): Declare.
4327 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4328 (md_parse_option): Check for 7000_HILO_FIX options.
4329 (OPTION_M7000_HILO_FIX): Define.
4330 (OPTION_NO_M7000_HILO_FIX): Define.
4331 * doc/c-mips.texi (-mfix7000): Describe.
4333 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4335 * listing.c (print_lines): Remove unused variable `end'.
4337 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4338 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4339 reloc_type when BFD_ASSEMBLER.
4340 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4341 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4342 statement and quell signed vs. unsigned comparison warning.
4344 2000-02-18 Nick Clifton <nickc@cygnus.com>
4346 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4347 the computed frag offset, rather than overwriting it.
4349 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4351 * config/tc-sh.c ("elf/sh.h"): Include.
4352 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4353 (md.begin): Initialize target_arch.
4354 Only include opcodes in has table that match selected architecture.
4355 (parse_reg): Recognize register names for sh-dsp.
4356 (parse_at): Recognize post-modify addressing.
4357 (get_operands): The leading space is now optional.
4358 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4359 arguments. Update valid_arch.
4360 (build_Mytes): Add support for SDT_REG_N.
4361 (find_cooked_opcode): New function, broken out of md_assemble.
4362 (assemble_ppi, sh_elf_final_processing): New functions.
4363 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4364 (md_longopts, md_parse_option): New option: -dsp.
4365 * config/tc-sh.h (elf_tc_final_processing): Define.
4366 (sh_elf_final_processing): Declare.
4368 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4370 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4371 the unwinder subspace. Save the current seg/subseg before creating
4374 2000-02-10 Nick Clifton <nickc@cygnus.com>
4376 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4377 little endian targets.
4378 (INST_BYTE1): Redefine to handle big and little endian
4380 (cpu_type): New type: Select between M340 and M210.
4381 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4382 instructions of the M340.
4383 (md_assemble): Add support for the MULSH and OPSR classes of
4385 (md_atof): Add support for little endian targets.
4386 (md_parse_option): Add support for -EL, -EB and -mcpu command
4388 (md_convert_frag): Add support for little endian targets.
4389 (md_apply_fix3): Add support for little endian targets.
4390 (md_number_to_chars): Add support for little endian targets.
4392 2000-02-10 Timothy Wall <twall@redhat.com>
4394 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4395 defined, use it to verify the symbol just read should be a label.
4397 2000-02-10 Timothy Wall <twall@redhat.com>
4399 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4400 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4401 around colons when KEEP_WHITE_AROUND_COLON is defined.
4402 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4403 and KEEP_WHITE_AROUND_COLON.
4405 2000-02-08 Timothy Wall <twall@redhat.com>
4407 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4409 (do_repeat): New. Abstract repeat logic so that a "break" can be
4411 (end_repeat): New. Provide support for a "break" out of the
4413 * read.h: Add prototypes for new functions.
4415 2000-02-08 Timothy Wall <twall@redhat.com>
4417 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4418 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4419 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4422 2000-02-08 Timothy Wall <twall@redhat.com>
4424 * read.c: Added elseif to directives table.
4425 * read.h: Added prototype for s_elseif.
4426 * doc/as.texinfo: Added description for elseif.
4427 * cond.c (s_elseif): New function
4429 2000-02-04 Timothy Wall <twall@redhat.com>
4431 * listing.c (print_lines): Remove conditionals causing bug in
4434 2000-02-03 Timothy Wall <twall@cygnus.com>
4436 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4438 * frags.c (frag_new): Calculate fr_fix in octets
4439 (frag_now_fix) Return offset as target address offset (bytes).
4440 (frag_now_fix_octets) New - Return offset in octets (8-bit
4442 * frags.h: Added prototype for frag_now_fix_octets().
4443 Distinguish between octets and bytes in field descriptions.
4444 * listing.c (calc_hex): Account for octets vs bytes when
4445 printing addresses/offsets.
4446 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4447 target is little-endian, print the octets in a word in big-endian
4448 order so that the display looks like a proper hexadecimal number,
4449 instead of having the octets reversed.
4450 * read.c (do_align): When recording alignment, alignment power
4451 should be in terms of target bytes (minimum addressible unit)
4453 (do_org) Convert ORG target address (byte) argument into an
4454 octet offset when generating a variable fragment.
4455 * symbols.c (resolve_symbol_value): Symbol final value
4456 converted to a target address offset (bytes) from its octet offset.
4457 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4458 offset (bytes) is adjusted by the frag offset (octets) converted
4460 (coff_frob_section) Section alignment power is in terms of bytes;
4461 convert it to an octet alignment power when calculating size (and
4462 size mask) in octets. Don't modify the section size in order to
4463 "align" it for TI COFF, since that format has a different method
4464 for storing alignment information.
4466 2000-02-01 Timothy Wall <twall@cygnus.com>
4468 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4469 entries, matching the way GCC generates them. If not escaped, the
4470 filename is encoded incorrectly.
4472 2000-01-31 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-arm.c (reg_table): Add support for ATPCS register
4477 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4479 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4481 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4483 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4484 of a symbol when we really care about its value.
4486 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4488 * config/tc-mcore.c (md_assemble): Give warning message if
4489 operands passes to instruction are more than the spec.
4491 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4493 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4494 Thumb mode but the label seen was not declared as '.thumb_func'
4495 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4496 correct disassembly of Thumb code bounded by non function labels.
4498 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4500 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4501 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4503 * Makefile.in: Same here.
4506 * configure.in: Set bfd_gas for i386-aout when primary target
4507 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4508 we may need the primary te_file. Remove incorrect comment.
4510 * configure: Regenerate.
4512 * config/e-i386aout.c: New file.
4514 * as.c (USE_EMULATIONS): Move to before print_version_id.
4515 (struct emulation): Add i386aout.
4516 (show_usage): Split text strings. Reformat -a text. Add --em
4520 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4521 (aout_format_ops): New.
4524 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4525 preprocessor conditional and add aout USE_EMULATIONS tests.
4526 (read_a_source_file): Don't pass error strings to printf as
4530 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4532 (do_data): Same here.
4533 (process_file): And here.
4536 * symbols.c (colon): Rewrite "already defined" fatal message
4537 code for aout with USE_EMULATIONS.
4540 * config/obj-aout.c (OBJ_HEADER): Define.
4541 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4543 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4544 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4546 (obj_aout_type): Expand S_SET_OTHER here too.
4547 (obj_read_begin_hook): Remove.
4548 (aout_pop_insert): New.
4549 (obj_aout_s_get_other): New.
4550 (obj_aout_s_get_desc): New.
4551 (aout_format_ops): New.
4554 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4555 gets aout_pseudo_table.
4556 (aout_pseudo_table): Declare.
4557 (obj_read_begin_hook): Define.
4560 * config/obj-coff.c (obj_pseudo_table): Rename to
4562 (coff_pop_insert): Use coff_pseudo_table.
4563 (coff_sec_sym_ok_for_reloc): Remove.
4564 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4565 and comment all zero entries and remove #if 0 code.
4568 * config/obj-coff.h (obj_pop_insert): Define.
4569 (coff_pseudo_table): Declare.
4572 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4573 s_get_size, s_set_size. Comment all zero entries.
4576 * config/obj-elf.c (elf_s_get_other): New function.
4577 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4578 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4579 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4581 (obj_elf_parse_section_letters): Don't pass error strings to
4582 printf as format arg.
4585 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4587 (elf_s_get_other): Declare.
4588 (S_GET_OTHER) Define as elf_s_get_other if not already
4590 (S_SET_OTHER): Only define when not already defined.
4591 (elf_obj_read_begin_hook): Declare.
4592 (obj_read_begin_hook): Define.
4593 (elf_obj_symbol_new_hook): Declare.
4594 (obj_symbol_new_hook): Define.
4597 * config/obj-multi.h: Add copyright header and protect against
4598 multiple inclusion. Add * to all function pointers.
4599 (OBJ_HEADER): If defined, include it rather than other defines
4601 (obj_frob_file_after_relocs): Test for NULL.
4602 (obj_symbol_new_hook): Here too.
4603 (obj_sec_sym_ok_for_reloc): And here.
4604 (S_GET_OTHER): Define.
4605 (S_GET_DESC): Define.
4606 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4607 (OBJ_MAYBE_ELF): Update comment.
4609 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4610 OBJ_AOUT preprocessor conditional and handle emulation by
4611 testing OUTPUT_FLAVOR.
4612 (i386_displacement): Here too.
4613 (md_section_align): Similarly here.
4614 (i386_target_format): Conditionally compile when more than one
4615 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4616 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4617 (i386_displacement): Here too.
4620 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4621 Define TARGET_FORMAT for aout only when not multi.
4624 * config/te-multi.h: Delete file as it's identical to te-generic.h
4626 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4628 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4629 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4632 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4634 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4637 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4639 * config/tc-mips.c (mips_do_align): New function.
4640 * config/tc-mips.h (md_do_align): Define.
4642 2000-01-10 Philip Blundell <philb@gnu.org>
4644 * doc/c-arm.texi (ARM Options): Fix typo.
4645 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4646 line separator for Linux.
4647 * doc/as.texinfo (Comments): Mention the ARM.
4649 2000-01-10 Philip Blundell <pb@futuretv.com>
4651 * configure.in (arm*-*-conix*): New target.
4652 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4654 * configure: Regenerate.
4656 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4658 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4659 (obj_elf_visibility): New function.
4661 * doc/as.texinfo (Visibility): New node: document visibility
4664 For older changes see ChangeLog-9899