1 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3 * configure.in (arm*-*-symbianelf*): New target.
4 (arm*-*-eabi*): Likewise.
5 * configure: Regenerated.
7 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
11 2004-08-18 Jakub Jelinek <jakub@redhat.com>
13 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
14 argument, don't do anything if current section is not
15 .gnu.linkonce.t.* and linkonce_empty is set.
16 (generate_unwind_image, dot_endp): Adjust callers, call
17 start_unwind_section (*, 1) if nothing will be put into the
20 2004-08-17 Nick Clifton <nickc@redhat.com>
22 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
24 (std_longopts): Add --gen-debug. Alpha sort the table.
25 (parse_args): Print an error message if a switch is not handled.
26 Handle the -g switch, calling md_debug_format_selector() if
28 * NEWS: Mention new feature.
29 * doc/as.texinfo: Document new switch.
30 * doc/internals.texi: Document behaviour of md_parse_option.
32 * config/tc-arm.c (md_parse_option): Do not issue an error message
33 if the switch is not recognised.
34 * config/tc-m68k.c (md_parse_option): Likewise.
35 * config/tc-pdp11.c (md_parse_option): Likewise.
36 * config/tc-v850.c (md_parse_option): Likewise.
38 * as.h: Fix up formatting.
41 2004-08-16 Nick Clifton <nickc@redhat.com>
43 * macro.c (macro_set_alternate): Use ISO C90 formatting.
45 * configure.in: Sort architecture based tables alphabetically.
46 * configure: Regenerate.
48 2004-08-16 Alan Modra <amodra@bigpond.net.au>
50 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
51 { "cc", 68 }, with { "cr", 70 }.
53 2004-08-13 Jan Beulich <jbeulich@novell.com>
54 Nick Clifton <nickc@redhat.com>
56 * as.c: Add and handle new --alternate command line option.
57 * macro.c (macro_set_alternate): New.
58 * macro.h (macro_set_alternate): Declare.
59 * read.c: Add and handle new .altmacro and .noaltmacro directives.
60 * doc/as.texinfo: Document new command line option and pseudo-ops
61 as well as insert documentation originating from gasp about
62 alternate macro syntax.
63 * NEWS: Mention new command line option and pseudo-ops.
65 2004-08-10 Mark Mitchell <mark@codesourcery.com>
67 * expr.c (operand): Handle the "~", "-", and "!" operators applied
70 2004-08-06 Paul Brook <paul@codesourcery.com>
72 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
73 Handle new relocations.
74 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
76 2004-08-05 Bob Wilson <bob.wilson@acm.org>
78 * write.c (relax_segment): Use was_address instead of address when
79 setting fr_fix field for align frag due to backwards .org.
81 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
83 Introduce SH2a support.
84 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
85 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
87 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
88 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
89 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
90 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
91 to end of conditional expression.
92 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
93 * config/tc-sh.c: Add sh2a-nofpu support.
94 2003-12-29 DJ Delorie <dj@redhat.com>
95 * tc-sh.c: Add sh2a support.
97 (parse_at): Support @@(disp,tbr).
98 (get_specific): Support sh2a opcodes.
99 (insert4): New, for 4 byte relocs.
100 (build_Mytes): Support sh2a opcodes.
101 (md_apply_fix3_Mytes): Support sh2a opcodes.
102 2003-12-02 Michael Snyder <msnyder@redhat.com>
103 * config/tc-sh.c (md_parse_option): Handle sh2a.
104 (sh_elf_final_processing): Ditto.
106 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
108 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
111 2004-07-27 Alan Modra <amodra@bigpond.net.au>
113 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
114 (ppc_arch): Expand comment.
116 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
118 * config/tc-crx.c: Support evaluating the difference between two
120 * config/tc-crx.h: Likewise.
122 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
124 * config/tc-ia64.c (start_unwind_section): Set the linked-to
126 (ia64_elf_section_change_hook): Set the linked-to section for
129 2004-07-26 Dmitry Diky <diwil@spec.ru>
131 * config/tc-msp430.c: Add new subtargets: msp430x1610,
132 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
133 msp430xG438, msp430xG439.
135 2004-07-25 Daniel Jacobowitz <dan@debian.org>
137 * doc/as.texinfo (Section, PushSection): Correct documentation
140 2004-07-21 Jan Beulich <jbeulich@novell.com>
142 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
143 permissible for the selected instruction suffix.
144 (match_template): Don't permit 64-bit general purpose operands in
146 (finalize_imm): Permit 64-bit immediates.
147 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
148 specially except for the width of the used base and/or index
149 registers. For 32-bit displacements, use sign-extended
150 relocations only when using 64-bit addressing.
151 Force zero displacement on rip-relative addressing when there is
152 no other displacement.
153 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
154 specially except for the width of the used base and/or index
156 (parse_register): Disallow Reg64 registers in 32-bit mode.
158 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
159 suffix if the instruction doesn't support it.
161 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
163 * config/tc-mips.c (append_insn): Handle constant expressions with
164 no associated relocation.
165 (mips_ip): Cancel the expression after use for the Q format
167 (parse_relocation): Return no relocation for unsupported
169 (my_getSmallExpression): Return no relocation if no relocation
172 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
174 * config/obj-som.c (adjust_stab_sections): Add prototype.
175 (obj_som_compiler, obj_som_version, obj_som_copyright,
176 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
177 * config/tc-hppa.c (update_subspace): Likewise.
178 (is_defined_subspace): Amplify comment.
179 * config/obj-som.h (som_frob_file): Add prototype.
181 2004-07-19 Christopher Faylor <cgf@timesys.com>
182 H.J. Lu <hongjiu.lu@intel.com>
184 * subsegs.c (section_symbol): Don't create a new segment when
185 existing segment is undefined.
187 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
189 * config/tc-arm.c: Include include/opcode/arm.h.
190 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
191 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
192 (FPU_ARCH_*): Delete.
193 * Makefile.am: Update dependencies.
194 * Makefile.in: Regenerate.
196 2004-07-15 Nick Clifton <nickc@redhat.com>
198 * configure.in: Accept armbe as a big-endian arm configuration.
199 * configure: Regenerate.
201 2004-07-13 Thomas Nystrom <thn@saeab.se>
203 * config/tc-i386.c (T_SHIFTOP): New constant.
204 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
205 (intel_el1): Handle '~'.
206 (intel_get_token): Handle '<>', '&', '|' and '~'.
208 2004-07-13 Nick Clifton <nickc@redhat.com>
210 (md_assemble): Remove spurious newline from end of as_bad error
212 (intel_e05_1): Likewise.
213 (intel_e11): Likewise.
214 (intel_match_token): Likewise.
216 2004-07-11 Andreas Schwab <schwab@suse.de>
218 * config/tc-m68k.c: Convert to C90. Remove redundant
219 declarations. Indentation fixup.
220 [M68KCOFF]: Include "obj-coff.h" instead of declaring
221 obj_coff_section ourselves.
223 2004-07-09 James E Wilson <wilson@specifixinc.com>
225 * config/tc-ia64.c (default_big_endian): New.
226 (dot_byteorder, md_begin): Use it.
227 (md_parse_option): Set it.
229 2004-07-09 Nick Clifton <nickc@redhat.com>
231 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
232 * configure: Regenerate.
233 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
234 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
235 sh_find_elf_flags if necessary.
237 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
239 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
240 going to be split into more than one in-place addend, return 0
241 for relocations against mergeable sections. Associate comments
244 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
246 * Makefile.am (CPU_TYPES): Add crx.
247 (TARGET_CPU_CFILES): Add config/tc-crx.c.
248 (TARGET_CPU_HFILES): Add config/tc-crx.h.
249 (DEPTC_crx_elf): New target.
250 (DEPOBJ_crx_elf): Likewise.
251 (DEP_crx_elf): Likewise.
252 * Makefile.in: Regenerate.
253 * configure.in: Add crx* target.
254 * configure: Regenerate.
255 * config/tc-crx.c: New file.
256 * config/tc-crx.h: New file.
257 * NEWS: Mention new target.
259 2004-07-06 Nick Clifton <nickc@redhat.com>
261 * config.in: Undefine TARGET_SYMBIAN by default.
263 * configure: Regenerate. Add sh-symbian-elf target. If
264 selected define TARGET_SYMBIAN.
265 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
266 format if TARGET_SYMBIAN has been defined.
268 * output-file.c (output_file_create): Report the target format
269 chosen when bfd_openw reports that it is invalid.
271 * config/obj-coff.c (coff_pseudo_table): Only define the weak
272 pseudo for BFD based assemblers.
274 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
277 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
278 (md_parse_option): Remove redundant -isa testing.
279 Make bfd_arch variable const.
280 (md_show_usage): Make bfd_arch variable const.
282 2004-07-03 James E Wilson <wilson@specifixinc.com>
284 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
285 * config/tc-ia64.h (md_frag_check): Define.
287 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
289 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
291 * doc/as.texinfo (Weak): Document PE weak symbols.
293 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
295 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
296 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
297 (mips_frob_file): Rework so that only a single pass through the
298 relocs is needed. Allow %lo()s to have higher offsets than their
299 corresponding %hi()s or %got()s.
301 2004-07-02 Nick Clifton <nickc@redhat.com>
303 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
304 allow values which have come from undefined symbols.
305 Always consider this fixup to have been processed as a reloc
306 cannot be generated for it.
308 2004-07-02 Alan Modra <amodra@bigpond.net.au>
310 * frags.h (struct frag): Add has_code and insn_addr fields.
311 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
312 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
313 * config/tc-ppc.h (md_frag_check): Define.
315 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
317 * doc/Makefile.am (info): Rename goal to...
318 (info-local): ... this, to preserve implicit dependencies.
319 * doc/Makefile.in: Regenerate with automake 1.8.5.
321 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
323 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
324 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
325 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
326 (tc_gen_reloc): Likewise.
327 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
328 (m32r_parse_name): Likewise.
329 (m32r_cgen_parse_fix_exp): Likewise.
330 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
331 (O_PIC_reloc): Likewise.
332 (TC_CGEN_PARSE_FIX_EXP): Likewise..
333 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
334 for @GOTOFF, @GOT, @PLT.
336 2004-06-21 Jan Beulich <jbeulich@novell.com>
338 * gas/symbols.c: While discarding ordinary local absolute symbols
339 when --strip-local-absolute is in effect, retain file symbols.
341 2004-06-20 Andreas Schwab <schwab@suse.de>
343 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
344 (md_parse_option): Likewise.
346 2004-06-17 Jan Beulich <jbeulich@novell.com>
348 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
349 * config/te-netware.h: New file.
350 * config/te-ppcnw.h: Delete: Obsolete.
351 * configure.in: Eliminate ill NetWare targets. Make generic
352 NetWare target use proper emulation.
353 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
354 reference to new te-netware.h.
355 * configure: Regenerate.
356 * Makefile.in: Regenerate.
358 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
360 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
361 comparison in .insn pseudo operation.
363 2004-06-15 Alan Modra <amodra@bigpond.net.au>
365 * config/obj-coff.c (coff_adjust_section_syms): Use
366 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
367 (coff_frob_section): Likewise.
368 * config/tc-mips.c (md_apply_fix3): Likewise.
369 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
370 (elf_frob_file_after_relocs): Likewise.
372 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
374 * config/tc-hppa.c (log2): Rename to exact_log2.
375 (pa_next_subseg): Delete unused function.
376 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
377 (create_new_subspace): Likewise.
380 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
383 2004-05-28 DJ Delorie <dj@redhat.com>
385 * config/tc-mn10300.h (tc_fix_adjustable): Define.
386 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
387 or non-merged symbols.
389 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
391 * config/tc-ia64.c (remove_marked_resource): Save, clear and
392 restore the old slot when inserting srlz.i/srlz.d.
394 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
396 * Makefile.am: Regenerate dependecies.
397 * Makefile.in: Regenerate.
398 * config/tc-sh.c (valid_arch): Make unsigned.
399 (preset_target_arch): Likewise.
400 (md_begin): Use new architecture flags system.
401 (get_specific): Likewise.
402 (assemble_ppi): Likewise.
403 (md_assemble): Likewise. Also fix error check for bad opcodes.
404 (md_parse_option): Likewise. Also generate -isa values according
405 to the table in bfd/cpu-sh.c instead of just constants. Also
406 allow <arch>-up ISA variants.
407 (sh_elf_final_processing): Replace if-else chain with a call to
409 * testsuite/gas/sh/arch: New directory.
410 * testsuite/gas/sh/arch/arch.exp: New test script.
411 * testsuite/gas/sh/arch/arch_expected.txt: New file.
412 * testsuite/gas/sh/arch/sh.s: New file.
413 * testsuite/gas/sh/arch/sh2.s: New file.
414 * testsuite/gas/sh/arch/sh-dsp.s: New file.
415 * testsuite/gas/sh/arch/sh2e.s: New file.
416 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
417 * testsuite/gas/sh/arch/sh3.s: New file.
418 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
419 * testsuite/gas/sh/arch/sh3e.s: New file.
420 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
421 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
422 * testsuite/gas/sh/arch/sh4.s: New file.
423 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
424 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
425 * testsuite/gas/sh/arch/sh4a.s: New file.
427 2004-05-28 Peter Barada <peter@the-baradas.com>
429 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
430 with zero offset into mode 2 addressing to save a word.
432 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
434 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
435 (ar_is_only_in_integer_unit): New.
436 (ar_is_only_in_memory_unit): New.
437 (generate_unwind_image): Silence gcc on 32bit host.
438 (md_assemble): Use ar_is_only_in_integer_unit instead of
439 ar_is_in_integer_unit. Check AR access.
441 2004-05-27 Peter Barada <peter@the-baradas.com>
443 * config/tc-m68k.c (md_begin): Sort the opcode table into
445 (m68k_compare_opcode): New function to do the sorting.
447 2004-05-24 Peter Barada <peter@the-baradas.com>
449 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
450 addressing on MIT style operands.
451 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
453 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
456 2004-05-23 Alan Modra <amodra@bigpond.net.au>
458 * expr.c (operand, operator): Don't reject '++' and '--'.
460 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
462 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
465 2004-05-17 Adam Nemet <anemet@lnxw.com>
467 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
468 * configure: Regenerate.
470 2004-05-13 Paul Brook <paul@codesourcery.com>
472 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
474 2004-05-13 Joel Sherrill <joel@oarcorp.com>
476 * configure.in (or32-*-rtems*): Switch to elf.
477 * configure: Regenerate.
479 2004-05-13 Nick Clifton <nickc@redhat.com>
481 * po/fr.po: Updated French translation.
483 2004-05-11 Nick Clifton <nickc@redhat.com>
485 * doc/as.texinfo (Section): Document G and T flags to .section
486 directive. Document the extra arguments that the G flag
487 requires. Document the #tls flag.
489 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
491 * subsegs.c (section_symbol): Create a new section symbol if
492 the existing one doesn't match.
493 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
495 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
497 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
498 to cope with VR4181A errata MD(1) and MD(4).
500 2004-05-07 Brian Ford <ford@vss.fsi.com>
502 * NEWS: Mention .secrel32 for pe[i]-i386.
504 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
506 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
509 2004-05-06 Daniel Jacobowitz <dan@debian.org>
511 * Makefile.am (DIST_SUBDIRS): Define.
512 * aclocal.m4: Regenerate with automake 1.8.4.
513 * Makefile.in: Likewise.
514 * doc/Makefile.in: Likewise.
516 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
518 * config/tc-ia64.c (dot_serialize): Declare.
519 (dot_serialize): New function.
520 (md_pseudo_table): Add ".serialize.data" and
521 ".serialize.instruction" directives.
523 2004-05-06 Nick Clifton <nickc@redhat.com>
525 * messages (as_internal_value_out_of_range): Print a message about
526 a value being out of range. Be consistent about whether the
527 values are printed in decimal or hexadecimal.
528 (as_warn_value_out_of_range): Generate a warning message about an
530 (as_bad_value_out_of_range): Generate an error message about an
532 * as.h: Prototype the new functions.
533 * config/tc-alpha.c (insert_operand): Use new function.
534 * config/tc-arc.c (arc_insert_operand): Likewise.
535 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
536 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
537 * config/tc-ppc.c (ppc_insert_operand): Likewise.
538 * config/tc-s390.c (s390_insert_operand): Likewise.
539 * config/tc-v850.c (v850_insert_operand): Likewise.
541 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
543 * configure.in: Set em=linux for frv-*-*linux*.
544 * configure: Rebuilt.
545 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
546 (frv_md_fdpic_enabled): New.
547 * config/tc-frv.c (frv_md_fdpic_enabled): New.
548 (DEFAULT_FDPIC): New.
549 (frv_flags): Use DEFAULT_FDPIC.
550 (frv_pic_flag): Likewise.
552 (md_longopts): Add -mnopic.
553 (md_parse_option): Handle it.
554 (md_show_usage): Add -mfdpic and -mnopic.
556 2004-05-05 Peter Barada <peter@the-baradas.com>
558 * config/tc-m68k.c: Add find_cf_chip to print list of valid
559 chips for invalid coldfire instructions, rename selectors
560 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
561 add current_chip to track which chip is referred to(including save/restore),
562 use current_chip to select control registers, not current_arch.
563 (md_show_usage): Add new chips.
564 * doc/c-m68k.texi: Document new command line switches.
566 2004-05-05 Jakub Jelinek <jakub@redhat.com>
568 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
569 (NOP_OPCODE): Define.
570 (s390_align_code): Remove prototype.
571 * tc-s390.c (s390_align_code): Remove.
573 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
575 * config/tc-ia64.c (make_unw_section_name): Removed.
576 (start_unwind_section): New function.
577 (generate_unwind_image): Take const segT instead of const
579 (dot_handlerdata): Adjusted.
580 (dot_endp): Likewise.
582 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
584 * config/obj-elf.c (obj_elf_change_section): Allow the
585 ".note.GNU-stack" section has SHF_EXECINSTR.
587 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
589 * config/obj-elf.c (get_section): Return bfd_boolean.
590 (obj_elf_change_section): Call bfd_get_section_by_name_if
591 instead of bfd_map_over_sections.
593 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
595 * config/obj-elf.c (get_section): New function.
596 (obj_elf_change_section): Support multiple sections with same
599 2004-04-30 Nick Clifton <nickc@redhat.com>
601 * config/tc-arm.c (create_register_alias): Fix typo checking for
602 case sensitive register aliases.
603 (co_proc_number): Use error message string in all_reg_maps[]
605 (cp_reg_required_here): Likewise.
606 (fp_reg_required_here): Likewise.
608 2004-04-29 Brian Ford <ford@vss.fsi.com>
610 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
612 2004-04-28 Chris Demetriou <cgd@broadcom.com>
614 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
615 (load_address, macro, mips_ip, md_parse_option)
616 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
617 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
618 embedded-PIC handling, and update comments.
619 (SWITCH_TABLE): Remove.
620 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
621 (enum mips_pic_level): Remove EMBEDDED_PIC.
622 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
623 (TC_FORCE_RELOCATION): Update comment.
624 * ecoff.c (ecoff_build_lineno): Add comment about some code that
625 might be safe to remove now that MIPS embedded-PIC is gone.
627 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
629 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
630 call to obj_set_subsection_attributes.
631 (obj_som_init_stab_section): Likewise.
632 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
633 (pa_def_subspaces): Provide comdat default.
634 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
635 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
636 calls to create_new_subspace and update_subspace to pass comdat flag.
637 (create_new_subspace, update_subspace): Add new comdat argument. Use
638 it in calls to obj_set_subsection_attributes.
639 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
640 and use of comdat, common and dup_comm parameters.
642 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
644 * config/obj-elf.c (obj_elf_change_section): Check if the old
645 group name is NULL before comparison.
647 2004-04-23 Chris Demetriou <cgd@broadcom.com>
649 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
651 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
653 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
655 2004-04-23 Chris Demetriou <cgd@broadcom.com>
657 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
658 (OPTION_MEMBEDDED_PIC): Remove.
659 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
660 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
661 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
662 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
663 (OPTION_ELF_BASE): Renumber.
664 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
665 (md_show_usage): Remove mention of -membedded-pic.
666 * doc/as.texinfo: Remove mention of -membedded-pic.
668 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
670 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
671 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
673 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
674 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
675 USE_GLOBAL_POINTER_OPT.
677 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
679 * config/tc-mips.c (macro): One more use of load_delay_nop.
681 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
683 * config/tc-mips.c (load_delay_nop): New function.
684 (load_address, macro): Use load_delay_nop() to build a nop
685 which can be omitted with gpr_interlocks.
687 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
689 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
690 cop_interlocks): Remove superfluous CPU entries.
692 2004-04-22 Paul Brook <paul@codesourcery.com>
694 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
696 2004-04-22 Peter Barada <peter@the-baradas.com>
698 * NEWS: Added support for EMAC instructions and MAC/EMAC
700 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
701 scale factor tokens, trailing_ampersand to mark mask addressing
702 for MAC/EMAC instructions.
703 * config/m68k-parse.y: Add options_ampersand clause, '<<',
705 (yylex): Handle '>', '<', and '&' following '+'.
706 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
707 architectures in archs[].
708 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
709 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
711 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
712 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
714 Add EMAC operands to init_table[].
716 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
718 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
720 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
721 * config/tc-arm.c (enum mstate): Delete from here.
722 (mapping_state): Remove the static mapstate variable and instead
723 store the state in the segment. This allows a per-section mapping
724 state. Handle and ignore MAP_UNDEFINED states.
725 (arm_elf_change_section): Get the current mapping state from the
727 (s_ltorg): Set the mapping state to MAP_DATA.
728 (arm_cleanup): Use arm_elf_change_section to get the mapping state
729 for each pool as it is emitted.
731 2004-04-22 Nick Clifton <nickc@redhat.com>
733 * config/tc-arm.h: Formatting tidy ups.
735 2004-04-20 Chris Demetriou <cgd@broadcom.com>
737 * NEWS: Note that MIPS -membedded-pic option is deprecated.
739 2004-04-20 DJ Delorie <dj@redhat.com>
741 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
742 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
743 [TE_PE] (O_secrel): Define.
744 [TE_PE] (x86_pe_cons_fix_new): New.
745 [TE_PE] (pe_directive_secrel): Likewise.
746 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
748 2004-04-19 Eric Christopher <echristo@redhat.com>
750 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
751 of previous patch for fix in gcc.
753 2004-04-19 Jakub Jelinek <jakub@redhat.com>
755 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
757 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
759 * read.c (do_align): Call md_flush_pending_output, if defined.
761 2004-04-16 Alan Modra <amodra@bigpond.net.au>
763 * expr.c (operand): Correct checks for ++ and --.
765 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
767 * config/tc-generic.c: Add some comments.
769 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
771 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
772 -{no-}mfix-vr4122-bugs.
773 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
774 (append_insn, mips_emit_delays): Update accordingly.
775 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
776 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
777 (md_parse_option): Update after above changes.
778 (md_show_usage): Add -mfix-vr4120.
780 2004-04-13 Bob Wilson <bob.wilson@acm.org>
782 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
783 of .section directive; add a reference to the ELF .subsection
786 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
788 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
791 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
793 * Makefile.am: Remove mips from aout targets.
794 * Makefile.in: Regenerate.
795 * configure.in: Remove mips-dec-bsd* target.
796 * configure: Regenerate.
798 2004-04-07 Alan Modra <amodra@bigpond.net.au>
801 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
802 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
803 Update "mapping". Restrict some @ modifiers to 32 bit.
805 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
806 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
808 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
809 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
810 dont_adjust_reloc_32 is set.
811 (md_longopts): Add option -renesas.
812 (md_parse_option, md_show_usage): Likewise.
813 * doc/c-sh.texi: Likewise.
815 2004-04-01 Dave Korn <dk@artimi.com>
817 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
818 hi16 and lo16 fixS structs.
819 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
820 exactly the same way as for RELOC_DLX_REL16.
821 (machine_ip): properly respect LO flag in the_insn and
822 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
823 (md_apply_fix3): apply RELOC_DLX_LO16.
825 2004-03-30 Stan Shebs <shebs@apple.com>
827 Remove long-obsolete MPW support.
828 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
829 * configure.in: Remove mention of ppc-*-mpw* config.
830 * configure.in: Likewise.
832 2004-03-30 Nick Clifton <nickc@redhat.com>
834 * config/tc-arm.c (meabi_flags): Make its use conditional upon
835 OBJ_ELF being defined.
837 2004-03-27 Alan Modra <amodra@bigpond.net.au>
839 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
841 2004-03-23 Paul Brook <paul@codesourcery.com>
843 * config/tc-arm.c (meabi_flags): New variable.
844 (arm_parse_eabi): New function.
845 (md_begin): Set flags for EABI v3.
847 (arm_long_opts): Add meabi.
848 * doc/as.texinf <ARM>: Document -meabi.
849 * doc/c-arm.texi: Ditto.
851 2004-03-22 Bob Wilson <bob.wilson@acm.org>
853 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
854 tables even when use_literal_section flag is not set.
856 2004-03-22 Alan Modra <amodra@bigpond.net.au>
858 * config/tc-sh.c: Remove trailing whitespace.
860 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
862 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
863 --mul-bug-abort and the default behavior.
864 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
865 (err_for_dangerous_mul_placement): New variable.
866 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
868 (md_cris_relax_table): Have placeholder for STATE_MUL.
869 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
870 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
872 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
874 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
875 alignment and position of this frag, emit error message if
877 (md_assemble): For a multiply insn and when checking it,
878 transform the current frag into a special frag for that purpose.
879 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
880 OPTION_MULBUG_ABORT_ON>: Handle new options.
882 2004-03-19 Bob Wilson <bob.wilson@acm.org>
884 * config/tc-xtensa.c (mark_literal_frags): New function.
885 (xtensa_move_literals): Call mark_literal_frags for all literal
886 segments, including init and fini literal segments.
887 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
889 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
891 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
892 (pa_comm): Set BSF_OBJECT in symbol flags.
894 2004-03-19 Alan Modra <amodra@bigpond.net.au>
896 * Makefile.am: Run "make dep-am".
897 * Makefile.in: Regenerate.
898 * doc/Makefile.in: Regenerate.
899 * config.in: Regenerate.
900 * po/gas.pot: Regenerate.
902 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
904 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
905 (demand_empty_rest_of_line): Issue an error here.
906 (ignore_rest_of_line): Silently skip to end.
907 (demand_copy_string): Issue an error, not warning.
909 * config/obj-elf.c (obj_elf_section_name): Likewise.
910 (obj_elf_section): Likewise.
911 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
912 (arc_extinst): Likewise.
913 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
914 (dot_spill): Likewise.
915 (dot_unwabi): Likewise.
916 (dot_prologue): Likewise.
918 * expr.c (operand): Reject ++ and --.
919 (operator): Likewise.
921 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
923 * config/tc-sh.c: Include dw2gencfi.h.
924 (sh_cfi_frame_initial_instructions): New function.
925 (sh_regname_to_dw2regnum): Likewise.
926 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
928 (TARGET_USE_CFIPOP): Define.
929 (tc_cfi_frame_initial_instructions): Likewise.
930 (tc_regname_to_dw2regnum): Likewise.
931 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
932 * Makefile.am: Update dependencies.
933 * Makefile.in: Regenerate.
935 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
937 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
938 * configure: Regenerate.
940 2004-03-12 Bob Wilson <bob.wilson@acm.org>
942 * read.c (s_leb128): Call md_flush_pending_output.
944 2004-03-12 Michal Ludvig <mludvig@suse.cz>
946 * config/tc-i386.c (output_insn): Handle PadLock instructions.
947 * config/tc-i386.h (CpuPadLock): New define.
948 (CpuUnknownFlags): Added CpuPadLock.
950 2004-03-07 Andreas Schwab <schwab@suse.de>
952 * doc/c-hppa.texi (HPPA Directives): Fix typo.
954 2004-03-07 Richard Henderson <rth@redhat.com>
956 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
957 (cfi_finish): Likewise for fde.
959 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
961 * config/tc-ia64.c (md_assemble): Properly handle NULL
963 (ia64_handle_align): Don't abort if failed to add a stop bit.
965 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
967 * Makefile.in: Regenerated.
968 * aclocal.m4: Likewise.
969 * configure: Likewise.
970 * doc/Makefile.in: Likewise.
972 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
974 * config/tc-ia64.c (dot_align): New.
975 (ia64_do_align): Make it static.
976 (md_pseudo_table): Use "dot_align" for "align".
977 (ia64_md_do_align): Don't set align_frag here.
978 (ia64_handle_align): Add a stop bit to the previous bundle if
981 * config/tc-ia64.h (ia64_do_align): Removed.
983 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
985 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
986 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
987 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
988 the most general type or the user specifically requested it.
989 (md_assemble): Add a new error message for when an instruction
990 is understood, but is not allowed due to an -isa option.
992 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
994 * config/tc-ia64.c (align_frag): New.
995 (md_assemble): Set the tc_frag_data field in align_frag for
996 IA64_OPCODE_FIRST instructions.
997 (ia64_md_do_align): Set align_frag.
998 (ia64_handle_align): Add a stop bit if needed.
1000 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1001 (TC_FRAG_INIT): New.
1003 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1005 * config/tc-frv.c (fr400_audio): New variable.
1006 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1007 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1008 (target_implements_insn_p): New function.
1009 (md_assemble): Report an error if the processor doesn't implement
1012 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1014 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1015 (md_parse_option): Ditto.
1016 (OPTION_NO_SPECIAL_M32R): Added.
1017 (md_show_usage): Document it.
1018 (enable_speial_m32r): Changed a default value from 0 to 1.
1019 * doc/c-m32r.texi: Document the -no-bitinst option.
1021 2004-02-27 Nick Clifton <nickc@redhat.com>
1023 * config/tc-sh.c (get_operand): Revert previous delta.
1024 (tc_gen_reloc): Check for an unknown reloc type before processing
1027 2004-02-27 Hannes Reinecke <hare@suse.de>
1029 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1030 .insn pseudo operation.
1032 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1034 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1035 added for wrong syntax.
1037 2004-02-26 Eric Christopher <echristo@redhat.com>
1039 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1040 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1042 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1044 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1045 nibble types to assembler.
1047 2004-02-25 Fred Fish <fnf@redhat.com>
1049 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1051 2004-02-20 James E Wilson <wilson@specifixinc.com>
1053 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1055 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1056 (ia64_estimate_size_before_relax): New.
1057 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1058 (generate_unwind_image): Pass 1 to fixup_unw_records.
1059 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1060 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1062 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1064 * stabs.c (generate_asm_file): Avoid warning about use of
1065 uninitialized variable.
1067 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1069 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1070 body, and endp, allow unwind records which do not have a "t"
1071 (time/instruction) field.
1073 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1075 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1076 (do_mav_dspsc_2): Likewise.
1077 Fix accumulator registers move opcodes.
1079 2004-02-13 Hannes Reinecke <hare@suse.de>
1080 Jakub Jelinek <jakub@redhat.com>
1082 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1084 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1086 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1087 (tc_frob_symbol): New macro definition.
1088 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1090 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1092 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1095 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1097 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1098 (TC_CASE_SENSITIVE): ... this.
1099 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1100 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1102 2004-02-06 James E Wilson <wilson@specifixinc.com>
1104 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1105 (generate_unwind_image): Re-add it here.
1107 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1109 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1110 * read.h (SKIP_WHITESPACE): Turn into an expression.
1111 * read.c (read_a_source_file): A pseudo is removed by having a
1114 2004-02-05 James E Wilson <wilson@specifixinc.com>
1116 * config/tc-ia64.c (output_endp): New.
1117 (count_bits): Delete.
1118 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1119 endp unwind records.
1120 (fixup_unw_records): Handle endp unwind records. Delete code for
1121 shortening prologue regions not followed by a body record.
1122 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1123 * config/tc-ia64.h (unw_record_type): Add endp.
1125 2004-02-03 James E Wilson <wilson@specifixinc.com>
1127 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1128 fill padding bytes with zeroes.
1129 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1130 sets unwind_record slot_number and slot_frag fields.
1132 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1134 * config/tc-mips.c (add_got_offset_hilo): New function.
1135 (macro): Use load_register() and add_got_offset_hilo() to load
1136 constants instead of hardcoding code sequences throughout.
1138 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1140 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1142 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1144 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1146 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1147 of hard-coded test for TARGET_OS=elf.
1149 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1151 * config/tc-mips.c (hilo_interlocks): Change definition
1152 so that MIPS32, MIPS64 and later ISAs are included, along with
1153 the already-included machines. Update comments.
1155 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1157 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1158 undefined local labels.
1160 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1162 * config/tc-mips.c (load_address, macro): Update comments about
1163 NewABI GP relaxation.
1165 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1167 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1168 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1169 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1170 (set_at, load_register, load_address, move_register): Likewise.
1171 (load_got_offset, add_got_offset): Likewise.
1172 Update all calls and tidy accordingly.
1174 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1176 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1177 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1178 (RELAX_USE_SECOND): Bump to 0x10000.
1179 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1180 (mips_macro_warning): New variable.
1181 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1182 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1183 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1185 (append_insn): Update mips_macro_warning.sizes.
1186 (macro_start, macro_warning, macro_end): New functions.
1187 (macro_build): Don't emit warnings here.
1188 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1189 (md_convert_frag): Check for cases where one macro alternative
1190 needs a warning and the other doesn't. Emit a warning if the
1191 longer sequence was chosen.
1193 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1195 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1196 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1197 the first sequence, the size of the second sequence, and a flag
1198 that says whether we should warn.
1199 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1200 (RELAX_FIRST, RELAX_SECOND): New.
1201 (mips_relax): New variable.
1202 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1203 (append_insn): Remove "place" argument. Use mips_relax.sequence
1204 rather than "place" to check whether we're expanding the second
1205 alternative of a relaxable macro. Remove redundant check for
1206 branch relaxation. If generating a normal insn, and there
1207 is not enough room in the current frag, call relax_close_frag()
1208 to close it. Update mips_relax.sizes[]. Emit fixups for the
1209 second version of a relaxable macro. Record the first relaxable
1210 fixup in mips_relax. Remove tc_gen_reloc workaround.
1211 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1212 in the same way as in append_insn.
1213 (mips16_macro_build): Remove "place" argument.
1214 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1215 when generating the second version of a relaxable macro.
1216 (load_got_offset, add_got_offset): New functions.
1217 (load_address, macro): Use new relaxation machinery. Remove
1218 tc_gen_reloc workarounds.
1219 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1220 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1221 first version is needed.
1222 (tc_gen_reloc): Remove relaxation handling.
1223 (md_convert_frag): Go through the fixups for a relaxable macro and
1224 mark those that belong to the unneeded alternative as done. If the
1225 second alternative is needed, adjust the fixup addresses to account
1226 for the deleted first alternative.
1228 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1230 * frags.h (frag_room): Declare.
1231 * frags.c (frag_room): New function.
1232 * doc/internals.texi: Document it.
1234 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1236 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1237 optimization for -mtune=r3900, as this will break on other CPUs.
1239 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1241 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1242 be relaxed, use fixup.
1243 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1245 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1247 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1250 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1252 * config/tc-mips.c (append_insn): Properly detect variant frags
1253 that preclude swapping of relaxed branches. Correctly swap
1254 instructions between frags when dealing with relaxed branches.
1256 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1258 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1260 * aclocal.m4: Regenerate.
1261 * configure: Regenerate.
1263 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1265 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1268 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1270 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1271 reloc, reserve space for the delay slot as well as the jalr itself.
1273 2004-01-09 Paul Brook <paul@codesourcery.com>
1275 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1276 (do_vfp_sp2_from_reg2): New function.
1278 (do_vfp_dp_from_reg2): Check return values properly.
1280 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1282 * config/tc-mips.c (warn_nops): Remove static variable.
1283 (macro): Remove test of warn_nops.
1284 (md_shortops): Remove 'n'.
1285 (md_parse_option): Remove 'n' case.
1286 (md_show_usage): Remove -n.
1287 * doc/as.texinfo (Overview): Remove MIPS -n option.
1288 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1289 * NEWS: Mention removal of MIPS -n option.
1291 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1292 (cop_interlocks): Check ISA level.
1293 (cop_mem_interlocks): Define.
1294 (reg_needs_delay): Check cop_interlocks rather than
1295 ISA_HAS_COPROC_DELAYS.
1296 (append_insn): Likewise. Use cop_mem_interlocks rather than
1297 directly checking mips_opts.isa.
1298 (mips_emit_delays): Likewise.
1300 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1302 * config/tc-ia64.c (unwind): Move next_slot_number and
1303 next_slot_frag to ...
1304 (unw_rec_list): Here.
1305 (free_list_records): Removed.
1306 (output_unw_records): Likewise.
1307 (generate_unwind_image): Make it void.
1308 (alloc_record): Initialize next_slot_number and next_slot_frag.
1309 (slot_index): Take .org, .space and .align into account.
1310 (fixup_unw_records): Don't set slot_number to 0. Use
1311 list->next_slot_number and list->next_slot_frag instead of
1312 unwind.next_slot_number and unwind.next_slot_frag.
1313 (ia64_convert_frag): New.
1314 (generate_unwind_image): Generate a rs_machine_dependent frag
1316 (emit_one_bundle): Use list->next_slot_number and
1317 list->next_slot_frag instead of unwind.next_slot_number and
1318 unwind.next_slot_frag.
1320 * config/tc-ia64.h (md_convert_frag): Defined as
1322 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1324 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1326 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1327 * config/tc-frv.h (md_apply_fix3): Don't define.
1328 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1330 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1331 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1332 * config/tc-frv.c (line_separator_chars): Add `!'.
1333 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1334 * config/tc-frv.c (md_assemble): Clear insn upfront.
1335 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1336 * config/tc-frv.c (OPTION_FDPIC): New macro.
1337 (md_longopts): Add mfdpic.
1338 (md_parse_option): Handle it.
1339 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1340 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1341 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1342 (frv_pic_ptr): Parse funcdesc.
1344 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1346 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1347 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1349 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1351 * Makefile.am (Makefile): Move the dependency on
1352 $(BFDDIR)/configure.in to...
1353 (CONFIG_STATUS_DEPENDENCIES): ... here.
1354 (AUTOMAKE_OPTIONS): Require automake 1.8.
1355 * Makefile.in: Regenerate.
1356 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1357 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1358 $(BFDDIR)/configure.in here as well.
1359 * doc/Makefile.in: Regenerate.
1361 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1363 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1364 * Makefile.in: Regenerate.
1365 * aclocal.m4: Regenerate.
1366 * doc/Makefile.am (install, install-info): Remove.
1367 (install-data-local): A new hook for install-info.
1368 (AUTOMAKE_OPTIONS): Require automake 1.8.
1369 * doc/Makefile.in: Regenerate.
1371 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1373 * doc/c-sh.texi: Update description about floating point behavior
1376 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1378 * configure.in: Add m68k-uClinux target.
1379 * configure: Regenerate.
1381 For older changes see ChangeLog-0203
1387 version-control: never