1 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3 * config/tc-crx.c: Support evaluating the difference between two
5 * config/tc-crx.h: Likewise.
7 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
9 * config/tc-ia64.c (start_unwind_section): Set the linked-to
11 (ia64_elf_section_change_hook): Set the linked-to section for
14 2004-07-26 Dmitry Diky <diwil@spec.ru>
16 * config/tc-msp430.c: Add new subtargets: msp430x1610,
17 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
18 msp430xG438, msp430xG439.
20 2004-07-25 Daniel Jacobowitz <dan@debian.org>
22 * doc/as.texinfo (Section, PushSection): Correct documentation
25 2004-07-21 Jan Beulich <jbeulich@novell.com>
27 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
28 permissible for the selected instruction suffix.
29 (match_template): Don't permit 64-bit general purpose operands in
31 (finalize_imm): Permit 64-bit immediates.
32 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
33 specially except for the width of the used base and/or index
34 registers. For 32-bit displacements, use sign-extended
35 relocations only when using 64-bit addressing.
36 Force zero displacement on rip-relative addressing when there is
37 no other displacement.
38 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
39 specially except for the width of the used base and/or index
41 (parse_register): Disallow Reg64 registers in 32-bit mode.
43 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
44 suffix if the instruction doesn't support it.
46 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
48 * config/tc-mips.c (append_insn): Handle constant expressions with
49 no associated relocation.
50 (mips_ip): Cancel the expression after use for the Q format
52 (parse_relocation): Return no relocation for unsupported
54 (my_getSmallExpression): Return no relocation if no relocation
57 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
59 * config/obj-som.c (adjust_stab_sections): Add prototype.
60 (obj_som_compiler, obj_som_version, obj_som_copyright,
61 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
62 * config/tc-hppa.c (update_subspace): Likewise.
63 (is_defined_subspace): Amplify comment.
64 * config/obj-som.h (som_frob_file): Add prototype.
66 2004-07-19 Christopher Faylor <cgf@timesys.com>
67 H.J. Lu <hongjiu.lu@intel.com>
69 * subsegs.c (section_symbol): Don't create a new segment when
70 existing segment is undefined.
72 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
74 * config/tc-arm.c: Include include/opcode/arm.h.
75 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
76 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
78 * Makefile.am: Update dependencies.
79 * Makefile.in: Regenerate.
81 2004-07-15 Nick Clifton <nickc@redhat.com>
83 * configure.in: Accept armbe as a big-endian arm configuration.
84 * configure: Regenerate.
86 2004-07-13 Thomas Nystrom <thn@saeab.se>
88 * config/tc-i386.c (T_SHIFTOP): New constant.
89 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
90 (intel_el1): Handle '~'.
91 (intel_get_token): Handle '<>', '&', '|' and '~'.
93 2004-07-13 Nick Clifton <nickc@redhat.com>
95 (md_assemble): Remove spurious newline from end of as_bad error
97 (intel_e05_1): Likewise.
98 (intel_e11): Likewise.
99 (intel_match_token): Likewise.
101 2004-07-11 Andreas Schwab <schwab@suse.de>
103 * config/tc-m68k.c: Convert to C90. Remove redundant
104 declarations. Indentation fixup.
105 [M68KCOFF]: Include "obj-coff.h" instead of declaring
106 obj_coff_section ourselves.
108 2004-07-09 James E Wilson <wilson@specifixinc.com>
110 * config/tc-ia64.c (default_big_endian): New.
111 (dot_byteorder, md_begin): Use it.
112 (md_parse_option): Set it.
114 2004-07-09 Nick Clifton <nickc@redhat.com>
116 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
117 * configure: Regenerate.
118 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
119 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
120 sh_find_elf_flags if necessary.
122 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
124 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
125 going to be split into more than one in-place addend, return 0
126 for relocations against mergeable sections. Associate comments
129 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
131 * Makefile.am (CPU_TYPES): Add crx.
132 (TARGET_CPU_CFILES): Add config/tc-crx.c.
133 (TARGET_CPU_HFILES): Add config/tc-crx.h.
134 (DEPTC_crx_elf): New target.
135 (DEPOBJ_crx_elf): Likewise.
136 (DEP_crx_elf): Likewise.
137 * Makefile.in: Regenerate.
138 * configure.in: Add crx* target.
139 * configure: Regenerate.
140 * config/tc-crx.c: New file.
141 * config/tc-crx.h: New file.
142 * NEWS: Mention new target.
144 2004-07-06 Nick Clifton <nickc@redhat.com>
146 * config.in: Undefine TARGET_SYMBIAN by default.
148 * configure: Regenerate. Add sh-symbian-elf target. If
149 selected define TARGET_SYMBIAN.
150 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
151 format if TARGET_SYMBIAN has been defined.
153 * output-file.c (output_file_create): Report the target format
154 chosen when bfd_openw reports that it is invalid.
156 * config/obj-coff.c (coff_pseudo_table): Only define the weak
157 pseudo for BFD based assemblers.
159 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
162 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
163 (md_parse_option): Remove redundant -isa testing.
164 Make bfd_arch variable const.
165 (md_show_usage): Make bfd_arch variable const.
167 2004-07-03 James E Wilson <wilson@specifixinc.com>
169 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
170 * config/tc-ia64.h (md_frag_check): Define.
172 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
174 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
176 * doc/as.texinfo (Weak): Document PE weak symbols.
178 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
180 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
181 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
182 (mips_frob_file): Rework so that only a single pass through the
183 relocs is needed. Allow %lo()s to have higher offsets than their
184 corresponding %hi()s or %got()s.
186 2004-07-02 Nick Clifton <nickc@redhat.com>
188 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
189 allow values which have come from undefined symbols.
190 Always consider this fixup to have been processed as a reloc
191 cannot be generated for it.
193 2004-07-02 Alan Modra <amodra@bigpond.net.au>
195 * frags.h (struct frag): Add has_code and insn_addr fields.
196 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
197 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
198 * config/tc-ppc.h (md_frag_check): Define.
200 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
202 * doc/Makefile.am (info): Rename goal to...
203 (info-local): ... this, to preserve implicit dependencies.
204 * doc/Makefile.in: Regenerate with automake 1.8.5.
206 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
208 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
209 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
210 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
211 (tc_gen_reloc): Likewise.
212 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
213 (m32r_parse_name): Likewise.
214 (m32r_cgen_parse_fix_exp): Likewise.
215 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
216 (O_PIC_reloc): Likewise.
217 (TC_CGEN_PARSE_FIX_EXP): Likewise..
218 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
219 for @GOTOFF, @GOT, @PLT.
221 2004-06-21 Jan Beulich <jbeulich@novell.com>
223 * gas/symbols.c: While discarding ordinary local absolute symbols
224 when --strip-local-absolute is in effect, retain file symbols.
226 2004-06-20 Andreas Schwab <schwab@suse.de>
228 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
229 (md_parse_option): Likewise.
231 2004-06-17 Jan Beulich <jbeulich@novell.com>
233 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
234 * config/te-netware.h: New file.
235 * config/te-ppcnw.h: Delete: Obsolete.
236 * configure.in: Eliminate ill NetWare targets. Make generic
237 NetWare target use proper emulation.
238 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
239 reference to new te-netware.h.
240 * configure: Regenerate.
241 * Makefile.in: Regenerate.
243 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
245 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
246 comparison in .insn pseudo operation.
248 2004-06-15 Alan Modra <amodra@bigpond.net.au>
250 * config/obj-coff.c (coff_adjust_section_syms): Use
251 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
252 (coff_frob_section): Likewise.
253 * config/tc-mips.c (md_apply_fix3): Likewise.
254 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
255 (elf_frob_file_after_relocs): Likewise.
257 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
259 * config/tc-hppa.c (log2): Rename to exact_log2.
260 (pa_next_subseg): Delete unused function.
261 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
262 (create_new_subspace): Likewise.
265 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
268 2004-05-28 DJ Delorie <dj@redhat.com>
270 * config/tc-mn10300.h (tc_fix_adjustable): Define.
271 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
272 or non-merged symbols.
274 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
276 * config/tc-ia64.c (remove_marked_resource): Save, clear and
277 restore the old slot when inserting srlz.i/srlz.d.
279 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
281 * Makefile.am: Regenerate dependecies.
282 * Makefile.in: Regenerate.
283 * config/tc-sh.c (valid_arch): Make unsigned.
284 (preset_target_arch): Likewise.
285 (md_begin): Use new architecture flags system.
286 (get_specific): Likewise.
287 (assemble_ppi): Likewise.
288 (md_assemble): Likewise. Also fix error check for bad opcodes.
289 (md_parse_option): Likewise. Also generate -isa values according
290 to the table in bfd/cpu-sh.c instead of just constants. Also
291 allow <arch>-up ISA variants.
292 (sh_elf_final_processing): Replace if-else chain with a call to
294 * testsuite/gas/sh/arch: New directory.
295 * testsuite/gas/sh/arch/arch.exp: New test script.
296 * testsuite/gas/sh/arch/arch_expected.txt: New file.
297 * testsuite/gas/sh/arch/sh.s: New file.
298 * testsuite/gas/sh/arch/sh2.s: New file.
299 * testsuite/gas/sh/arch/sh-dsp.s: New file.
300 * testsuite/gas/sh/arch/sh2e.s: New file.
301 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
302 * testsuite/gas/sh/arch/sh3.s: New file.
303 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
304 * testsuite/gas/sh/arch/sh3e.s: New file.
305 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
306 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
307 * testsuite/gas/sh/arch/sh4.s: New file.
308 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
309 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
310 * testsuite/gas/sh/arch/sh4a.s: New file.
312 2004-05-28 Peter Barada <peter@the-baradas.com>
314 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
315 with zero offset into mode 2 addressing to save a word.
317 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
319 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
320 (ar_is_only_in_integer_unit): New.
321 (ar_is_only_in_memory_unit): New.
322 (generate_unwind_image): Silence gcc on 32bit host.
323 (md_assemble): Use ar_is_only_in_integer_unit instead of
324 ar_is_in_integer_unit. Check AR access.
326 2004-05-27 Peter Barada <peter@the-baradas.com>
328 * config/tc-m68k.c (md_begin): Sort the opcode table into
330 (m68k_compare_opcode): New function to do the sorting.
332 2004-05-24 Peter Barada <peter@the-baradas.com>
334 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
335 addressing on MIT style operands.
336 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
338 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
341 2004-05-23 Alan Modra <amodra@bigpond.net.au>
343 * expr.c (operand, operator): Don't reject '++' and '--'.
345 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
347 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
350 2004-05-17 Adam Nemet <anemet@lnxw.com>
352 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
353 * configure: Regenerate.
355 2004-05-13 Paul Brook <paul@codesourcery.com>
357 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
359 2004-05-13 Joel Sherrill <joel@oarcorp.com>
361 * configure.in (or32-*-rtems*): Switch to elf.
362 * configure: Regenerate.
364 2004-05-13 Nick Clifton <nickc@redhat.com>
366 * po/fr.po: Updated French translation.
368 2004-05-11 Nick Clifton <nickc@redhat.com>
370 * doc/as.texinfo (Section): Document G and T flags to .section
371 directive. Document the extra arguments that the G flag
372 requires. Document the #tls flag.
374 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
376 * subsegs.c (section_symbol): Create a new section symbol if
377 the existing one doesn't match.
378 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
380 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
382 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
383 to cope with VR4181A errata MD(1) and MD(4).
385 2004-05-07 Brian Ford <ford@vss.fsi.com>
387 * NEWS: Mention .secrel32 for pe[i]-i386.
389 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
391 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
394 2004-05-06 Daniel Jacobowitz <dan@debian.org>
396 * Makefile.am (DIST_SUBDIRS): Define.
397 * aclocal.m4: Regenerate with automake 1.8.4.
398 * Makefile.in: Likewise.
399 * doc/Makefile.in: Likewise.
401 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
403 * config/tc-ia64.c (dot_serialize): Declare.
404 (dot_serialize): New function.
405 (md_pseudo_table): Add ".serialize.data" and
406 ".serialize.instruction" directives.
408 2004-05-06 Nick Clifton <nickc@redhat.com>
410 * messages (as_internal_value_out_of_range): Print a message about
411 a value being out of range. Be consistent about whether the
412 values are printed in decimal or hexadecimal.
413 (as_warn_value_out_of_range): Generate a warning message about an
415 (as_bad_value_out_of_range): Generate an error message about an
417 * as.h: Prototype the new functions.
418 * config/tc-alpha.c (insert_operand): Use new function.
419 * config/tc-arc.c (arc_insert_operand): Likewise.
420 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
421 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
422 * config/tc-ppc.c (ppc_insert_operand): Likewise.
423 * config/tc-s390.c (s390_insert_operand): Likewise.
424 * config/tc-v850.c (v850_insert_operand): Likewise.
426 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
428 * configure.in: Set em=linux for frv-*-*linux*.
429 * configure: Rebuilt.
430 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
431 (frv_md_fdpic_enabled): New.
432 * config/tc-frv.c (frv_md_fdpic_enabled): New.
433 (DEFAULT_FDPIC): New.
434 (frv_flags): Use DEFAULT_FDPIC.
435 (frv_pic_flag): Likewise.
437 (md_longopts): Add -mnopic.
438 (md_parse_option): Handle it.
439 (md_show_usage): Add -mfdpic and -mnopic.
441 2004-05-05 Peter Barada <peter@the-baradas.com>
443 * config/tc-m68k.c: Add find_cf_chip to print list of valid
444 chips for invalid coldfire instructions, rename selectors
445 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
446 add current_chip to track which chip is referred to(including save/restore),
447 use current_chip to select control registers, not current_arch.
448 (md_show_usage): Add new chips.
449 * doc/c-m68k.texi: Document new command line switches.
451 2004-05-05 Jakub Jelinek <jakub@redhat.com>
453 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
454 (NOP_OPCODE): Define.
455 (s390_align_code): Remove prototype.
456 * tc-s390.c (s390_align_code): Remove.
458 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
460 * config/tc-ia64.c (make_unw_section_name): Removed.
461 (start_unwind_section): New function.
462 (generate_unwind_image): Take const segT instead of const
464 (dot_handlerdata): Adjusted.
465 (dot_endp): Likewise.
467 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
469 * config/obj-elf.c (obj_elf_change_section): Allow the
470 ".note.GNU-stack" section has SHF_EXECINSTR.
472 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
474 * config/obj-elf.c (get_section): Return bfd_boolean.
475 (obj_elf_change_section): Call bfd_get_section_by_name_if
476 instead of bfd_map_over_sections.
478 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
480 * config/obj-elf.c (get_section): New function.
481 (obj_elf_change_section): Support multiple sections with same
484 2004-04-30 Nick Clifton <nickc@redhat.com>
486 * config/tc-arm.c (create_register_alias): Fix typo checking for
487 case sensitive register aliases.
488 (co_proc_number): Use error message string in all_reg_maps[]
490 (cp_reg_required_here): Likewise.
491 (fp_reg_required_here): Likewise.
493 2004-04-29 Brian Ford <ford@vss.fsi.com>
495 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
497 2004-04-28 Chris Demetriou <cgd@broadcom.com>
499 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
500 (load_address, macro, mips_ip, md_parse_option)
501 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
502 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
503 embedded-PIC handling, and update comments.
504 (SWITCH_TABLE): Remove.
505 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
506 (enum mips_pic_level): Remove EMBEDDED_PIC.
507 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
508 (TC_FORCE_RELOCATION): Update comment.
509 * ecoff.c (ecoff_build_lineno): Add comment about some code that
510 might be safe to remove now that MIPS embedded-PIC is gone.
512 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
514 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
515 call to obj_set_subsection_attributes.
516 (obj_som_init_stab_section): Likewise.
517 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
518 (pa_def_subspaces): Provide comdat default.
519 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
520 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
521 calls to create_new_subspace and update_subspace to pass comdat flag.
522 (create_new_subspace, update_subspace): Add new comdat argument. Use
523 it in calls to obj_set_subsection_attributes.
524 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
525 and use of comdat, common and dup_comm parameters.
527 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
529 * config/obj-elf.c (obj_elf_change_section): Check if the old
530 group name is NULL before comparison.
532 2004-04-23 Chris Demetriou <cgd@broadcom.com>
534 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
536 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
538 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
540 2004-04-23 Chris Demetriou <cgd@broadcom.com>
542 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
543 (OPTION_MEMBEDDED_PIC): Remove.
544 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
545 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
546 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
547 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
548 (OPTION_ELF_BASE): Renumber.
549 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
550 (md_show_usage): Remove mention of -membedded-pic.
551 * doc/as.texinfo: Remove mention of -membedded-pic.
553 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
555 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
556 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
558 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
559 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
560 USE_GLOBAL_POINTER_OPT.
562 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
564 * config/tc-mips.c (macro): One more use of load_delay_nop.
566 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
568 * config/tc-mips.c (load_delay_nop): New function.
569 (load_address, macro): Use load_delay_nop() to build a nop
570 which can be omitted with gpr_interlocks.
572 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
574 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
575 cop_interlocks): Remove superfluous CPU entries.
577 2004-04-22 Paul Brook <paul@codesourcery.com>
579 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
581 2004-04-22 Peter Barada <peter@the-baradas.com>
583 * NEWS: Added support for EMAC instructions and MAC/EMAC
585 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
586 scale factor tokens, trailing_ampersand to mark mask addressing
587 for MAC/EMAC instructions.
588 * config/m68k-parse.y: Add options_ampersand clause, '<<',
590 (yylex): Handle '>', '<', and '&' following '+'.
591 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
592 architectures in archs[].
593 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
594 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
596 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
597 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
599 Add EMAC operands to init_table[].
601 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
603 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
605 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
606 * config/tc-arm.c (enum mstate): Delete from here.
607 (mapping_state): Remove the static mapstate variable and instead
608 store the state in the segment. This allows a per-section mapping
609 state. Handle and ignore MAP_UNDEFINED states.
610 (arm_elf_change_section): Get the current mapping state from the
612 (s_ltorg): Set the mapping state to MAP_DATA.
613 (arm_cleanup): Use arm_elf_change_section to get the mapping state
614 for each pool as it is emitted.
616 2004-04-22 Nick Clifton <nickc@redhat.com>
618 * config/tc-arm.h: Formatting tidy ups.
620 2004-04-20 Chris Demetriou <cgd@broadcom.com>
622 * NEWS: Note that MIPS -membedded-pic option is deprecated.
624 2004-04-20 DJ Delorie <dj@redhat.com>
626 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
627 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
628 [TE_PE] (O_secrel): Define.
629 [TE_PE] (x86_pe_cons_fix_new): New.
630 [TE_PE] (pe_directive_secrel): Likewise.
631 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
633 2004-04-19 Eric Christopher <echristo@redhat.com>
635 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
636 of previous patch for fix in gcc.
638 2004-04-19 Jakub Jelinek <jakub@redhat.com>
640 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
642 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
644 * read.c (do_align): Call md_flush_pending_output, if defined.
646 2004-04-16 Alan Modra <amodra@bigpond.net.au>
648 * expr.c (operand): Correct checks for ++ and --.
650 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
652 * config/tc-generic.c: Add some comments.
654 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
656 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
657 -{no-}mfix-vr4122-bugs.
658 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
659 (append_insn, mips_emit_delays): Update accordingly.
660 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
661 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
662 (md_parse_option): Update after above changes.
663 (md_show_usage): Add -mfix-vr4120.
665 2004-04-13 Bob Wilson <bob.wilson@acm.org>
667 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
668 of .section directive; add a reference to the ELF .subsection
671 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
673 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
676 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
678 * Makefile.am: Remove mips from aout targets.
679 * Makefile.in: Regenerate.
680 * configure.in: Remove mips-dec-bsd* target.
681 * configure: Regenerate.
683 2004-04-07 Alan Modra <amodra@bigpond.net.au>
686 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
687 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
688 Update "mapping". Restrict some @ modifiers to 32 bit.
690 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
691 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
693 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
694 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
695 dont_adjust_reloc_32 is set.
696 (md_longopts): Add option -renesas.
697 (md_parse_option, md_show_usage): Likewise.
698 * doc/c-sh.texi: Likewise.
700 2004-04-01 Dave Korn <dk@artimi.com>
702 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
703 hi16 and lo16 fixS structs.
704 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
705 exactly the same way as for RELOC_DLX_REL16.
706 (machine_ip): properly respect LO flag in the_insn and
707 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
708 (md_apply_fix3): apply RELOC_DLX_LO16.
710 2004-03-30 Stan Shebs <shebs@apple.com>
712 Remove long-obsolete MPW support.
713 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
714 * configure.in: Remove mention of ppc-*-mpw* config.
715 * configure.in: Likewise.
717 2004-03-30 Nick Clifton <nickc@redhat.com>
719 * config/tc-arm.c (meabi_flags): Make its use conditional upon
720 OBJ_ELF being defined.
722 2004-03-27 Alan Modra <amodra@bigpond.net.au>
724 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
726 2004-03-23 Paul Brook <paul@codesourcery.com>
728 * config/tc-arm.c (meabi_flags): New variable.
729 (arm_parse_eabi): New function.
730 (md_begin): Set flags for EABI v3.
732 (arm_long_opts): Add meabi.
733 * doc/as.texinf <ARM>: Document -meabi.
734 * doc/c-arm.texi: Ditto.
736 2004-03-22 Bob Wilson <bob.wilson@acm.org>
738 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
739 tables even when use_literal_section flag is not set.
741 2004-03-22 Alan Modra <amodra@bigpond.net.au>
743 * config/tc-sh.c: Remove trailing whitespace.
745 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
747 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
748 --mul-bug-abort and the default behavior.
749 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
750 (err_for_dangerous_mul_placement): New variable.
751 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
753 (md_cris_relax_table): Have placeholder for STATE_MUL.
754 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
755 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
757 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
759 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
760 alignment and position of this frag, emit error message if
762 (md_assemble): For a multiply insn and when checking it,
763 transform the current frag into a special frag for that purpose.
764 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
765 OPTION_MULBUG_ABORT_ON>: Handle new options.
767 2004-03-19 Bob Wilson <bob.wilson@acm.org>
769 * config/tc-xtensa.c (mark_literal_frags): New function.
770 (xtensa_move_literals): Call mark_literal_frags for all literal
771 segments, including init and fini literal segments.
772 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
774 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
776 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
777 (pa_comm): Set BSF_OBJECT in symbol flags.
779 2004-03-19 Alan Modra <amodra@bigpond.net.au>
781 * Makefile.am: Run "make dep-am".
782 * Makefile.in: Regenerate.
783 * doc/Makefile.in: Regenerate.
784 * config.in: Regenerate.
785 * po/gas.pot: Regenerate.
787 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
789 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
790 (demand_empty_rest_of_line): Issue an error here.
791 (ignore_rest_of_line): Silently skip to end.
792 (demand_copy_string): Issue an error, not warning.
794 * config/obj-elf.c (obj_elf_section_name): Likewise.
795 (obj_elf_section): Likewise.
796 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
797 (arc_extinst): Likewise.
798 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
799 (dot_spill): Likewise.
800 (dot_unwabi): Likewise.
801 (dot_prologue): Likewise.
803 * expr.c (operand): Reject ++ and --.
804 (operator): Likewise.
806 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
808 * config/tc-sh.c: Include dw2gencfi.h.
809 (sh_cfi_frame_initial_instructions): New function.
810 (sh_regname_to_dw2regnum): Likewise.
811 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
813 (TARGET_USE_CFIPOP): Define.
814 (tc_cfi_frame_initial_instructions): Likewise.
815 (tc_regname_to_dw2regnum): Likewise.
816 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
817 * Makefile.am: Update dependencies.
818 * Makefile.in: Regenerate.
820 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
822 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
823 * configure: Regenerate.
825 2004-03-12 Bob Wilson <bob.wilson@acm.org>
827 * read.c (s_leb128): Call md_flush_pending_output.
829 2004-03-12 Michal Ludvig <mludvig@suse.cz>
831 * config/tc-i386.c (output_insn): Handle PadLock instructions.
832 * config/tc-i386.h (CpuPadLock): New define.
833 (CpuUnknownFlags): Added CpuPadLock.
835 2004-03-07 Andreas Schwab <schwab@suse.de>
837 * doc/c-hppa.texi (HPPA Directives): Fix typo.
839 2004-03-07 Richard Henderson <rth@redhat.com>
841 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
842 (cfi_finish): Likewise for fde.
844 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
846 * config/tc-ia64.c (md_assemble): Properly handle NULL
848 (ia64_handle_align): Don't abort if failed to add a stop bit.
850 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
852 * Makefile.in: Regenerated.
853 * aclocal.m4: Likewise.
854 * configure: Likewise.
855 * doc/Makefile.in: Likewise.
857 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
859 * config/tc-ia64.c (dot_align): New.
860 (ia64_do_align): Make it static.
861 (md_pseudo_table): Use "dot_align" for "align".
862 (ia64_md_do_align): Don't set align_frag here.
863 (ia64_handle_align): Add a stop bit to the previous bundle if
866 * config/tc-ia64.h (ia64_do_align): Removed.
868 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
870 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
871 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
872 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
873 the most general type or the user specifically requested it.
874 (md_assemble): Add a new error message for when an instruction
875 is understood, but is not allowed due to an -isa option.
877 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
879 * config/tc-ia64.c (align_frag): New.
880 (md_assemble): Set the tc_frag_data field in align_frag for
881 IA64_OPCODE_FIRST instructions.
882 (ia64_md_do_align): Set align_frag.
883 (ia64_handle_align): Add a stop bit if needed.
885 * config/tc-ia64.h (TC_FRAG_TYPE): New.
888 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
890 * config/tc-frv.c (fr400_audio): New variable.
891 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
892 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
893 (target_implements_insn_p): New function.
894 (md_assemble): Report an error if the processor doesn't implement
897 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
899 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
900 (md_parse_option): Ditto.
901 (OPTION_NO_SPECIAL_M32R): Added.
902 (md_show_usage): Document it.
903 (enable_speial_m32r): Changed a default value from 0 to 1.
904 * doc/c-m32r.texi: Document the -no-bitinst option.
906 2004-02-27 Nick Clifton <nickc@redhat.com>
908 * config/tc-sh.c (get_operand): Revert previous delta.
909 (tc_gen_reloc): Check for an unknown reloc type before processing
912 2004-02-27 Hannes Reinecke <hare@suse.de>
914 * config/tc-s390.c (s390_insn): Correct range check for opcode in
915 .insn pseudo operation.
917 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
919 * config/tc-sh.c (get_operand): In case of #Imm, check has been
920 added for wrong syntax.
922 2004-02-26 Eric Christopher <echristo@redhat.com>
924 * config/tc-mips.c (mips_dwarf2_addr_size): New.
925 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
927 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
929 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
930 nibble types to assembler.
932 2004-02-25 Fred Fish <fnf@redhat.com>
934 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
936 2004-02-20 James E Wilson <wilson@specifixinc.com>
938 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
940 (fixup_unw_records): New arg before_relax. Pass to slot_index.
941 (ia64_estimate_size_before_relax): New.
942 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
943 (generate_unwind_image): Pass 1 to fixup_unw_records.
944 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
945 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
947 2004-02-19 Jakub Jelinek <jakub@redhat.com>
949 * stabs.c (generate_asm_file): Avoid warning about use of
950 uninitialized variable.
952 2004-02-18 David Mosberger <davidm@hpl.hp.com>
954 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
955 body, and endp, allow unwind records which do not have a "t"
956 (time/instruction) field.
958 2004-02-17 Petko Manolov <petkan@nucleusys.com>
960 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
961 (do_mav_dspsc_2): Likewise.
962 Fix accumulator registers move opcodes.
964 2004-02-13 Hannes Reinecke <hare@suse.de>
965 Jakub Jelinek <jakub@redhat.com>
967 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
969 2004-02-10 Steve Ellcey <sje@cup.hp.com>
971 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
972 (tc_frob_symbol): New macro definition.
973 * config/tc-ia64.c (ia64_frob_symbol): New routine.
975 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
977 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
980 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
982 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
983 (TC_CASE_SENSITIVE): ... this.
984 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
985 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
987 2004-02-06 James E Wilson <wilson@specifixinc.com>
989 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
990 (generate_unwind_image): Re-add it here.
992 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
994 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
995 * read.h (SKIP_WHITESPACE): Turn into an expression.
996 * read.c (read_a_source_file): A pseudo is removed by having a
999 2004-02-05 James E Wilson <wilson@specifixinc.com>
1001 * config/tc-ia64.c (output_endp): New.
1002 (count_bits): Delete.
1003 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1004 endp unwind records.
1005 (fixup_unw_records): Handle endp unwind records. Delete code for
1006 shortening prologue regions not followed by a body record.
1007 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1008 * config/tc-ia64.h (unw_record_type): Add endp.
1010 2004-02-03 James E Wilson <wilson@specifixinc.com>
1012 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1013 fill padding bytes with zeroes.
1014 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1015 sets unwind_record slot_number and slot_frag fields.
1017 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1019 * config/tc-mips.c (add_got_offset_hilo): New function.
1020 (macro): Use load_register() and add_got_offset_hilo() to load
1021 constants instead of hardcoding code sequences throughout.
1023 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1025 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1027 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1029 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1031 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1032 of hard-coded test for TARGET_OS=elf.
1034 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1036 * config/tc-mips.c (hilo_interlocks): Change definition
1037 so that MIPS32, MIPS64 and later ISAs are included, along with
1038 the already-included machines. Update comments.
1040 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1042 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1043 undefined local labels.
1045 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1047 * config/tc-mips.c (load_address, macro): Update comments about
1048 NewABI GP relaxation.
1050 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1052 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1053 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1054 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1055 (set_at, load_register, load_address, move_register): Likewise.
1056 (load_got_offset, add_got_offset): Likewise.
1057 Update all calls and tidy accordingly.
1059 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1061 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1062 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1063 (RELAX_USE_SECOND): Bump to 0x10000.
1064 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1065 (mips_macro_warning): New variable.
1066 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1067 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1068 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1070 (append_insn): Update mips_macro_warning.sizes.
1071 (macro_start, macro_warning, macro_end): New functions.
1072 (macro_build): Don't emit warnings here.
1073 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1074 (md_convert_frag): Check for cases where one macro alternative
1075 needs a warning and the other doesn't. Emit a warning if the
1076 longer sequence was chosen.
1078 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1080 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1081 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1082 the first sequence, the size of the second sequence, and a flag
1083 that says whether we should warn.
1084 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1085 (RELAX_FIRST, RELAX_SECOND): New.
1086 (mips_relax): New variable.
1087 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1088 (append_insn): Remove "place" argument. Use mips_relax.sequence
1089 rather than "place" to check whether we're expanding the second
1090 alternative of a relaxable macro. Remove redundant check for
1091 branch relaxation. If generating a normal insn, and there
1092 is not enough room in the current frag, call relax_close_frag()
1093 to close it. Update mips_relax.sizes[]. Emit fixups for the
1094 second version of a relaxable macro. Record the first relaxable
1095 fixup in mips_relax. Remove tc_gen_reloc workaround.
1096 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1097 in the same way as in append_insn.
1098 (mips16_macro_build): Remove "place" argument.
1099 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1100 when generating the second version of a relaxable macro.
1101 (load_got_offset, add_got_offset): New functions.
1102 (load_address, macro): Use new relaxation machinery. Remove
1103 tc_gen_reloc workarounds.
1104 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1105 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1106 first version is needed.
1107 (tc_gen_reloc): Remove relaxation handling.
1108 (md_convert_frag): Go through the fixups for a relaxable macro and
1109 mark those that belong to the unneeded alternative as done. If the
1110 second alternative is needed, adjust the fixup addresses to account
1111 for the deleted first alternative.
1113 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1115 * frags.h (frag_room): Declare.
1116 * frags.c (frag_room): New function.
1117 * doc/internals.texi: Document it.
1119 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1121 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1122 optimization for -mtune=r3900, as this will break on other CPUs.
1124 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1126 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1127 be relaxed, use fixup.
1128 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1130 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1132 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1135 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1137 * config/tc-mips.c (append_insn): Properly detect variant frags
1138 that preclude swapping of relaxed branches. Correctly swap
1139 instructions between frags when dealing with relaxed branches.
1141 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1143 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1145 * aclocal.m4: Regenerate.
1146 * configure: Regenerate.
1148 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1150 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1153 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1155 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1156 reloc, reserve space for the delay slot as well as the jalr itself.
1158 2004-01-09 Paul Brook <paul@codesourcery.com>
1160 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1161 (do_vfp_sp2_from_reg2): New function.
1163 (do_vfp_dp_from_reg2): Check return values properly.
1165 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1167 * config/tc-mips.c (warn_nops): Remove static variable.
1168 (macro): Remove test of warn_nops.
1169 (md_shortops): Remove 'n'.
1170 (md_parse_option): Remove 'n' case.
1171 (md_show_usage): Remove -n.
1172 * doc/as.texinfo (Overview): Remove MIPS -n option.
1173 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1174 * NEWS: Mention removal of MIPS -n option.
1176 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1177 (cop_interlocks): Check ISA level.
1178 (cop_mem_interlocks): Define.
1179 (reg_needs_delay): Check cop_interlocks rather than
1180 ISA_HAS_COPROC_DELAYS.
1181 (append_insn): Likewise. Use cop_mem_interlocks rather than
1182 directly checking mips_opts.isa.
1183 (mips_emit_delays): Likewise.
1185 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1187 * config/tc-ia64.c (unwind): Move next_slot_number and
1188 next_slot_frag to ...
1189 (unw_rec_list): Here.
1190 (free_list_records): Removed.
1191 (output_unw_records): Likewise.
1192 (generate_unwind_image): Make it void.
1193 (alloc_record): Initialize next_slot_number and next_slot_frag.
1194 (slot_index): Take .org, .space and .align into account.
1195 (fixup_unw_records): Don't set slot_number to 0. Use
1196 list->next_slot_number and list->next_slot_frag instead of
1197 unwind.next_slot_number and unwind.next_slot_frag.
1198 (ia64_convert_frag): New.
1199 (generate_unwind_image): Generate a rs_machine_dependent frag
1201 (emit_one_bundle): Use list->next_slot_number and
1202 list->next_slot_frag instead of unwind.next_slot_number and
1203 unwind.next_slot_frag.
1205 * config/tc-ia64.h (md_convert_frag): Defined as
1207 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1209 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1211 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1212 * config/tc-frv.h (md_apply_fix3): Don't define.
1213 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1215 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1216 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1217 * config/tc-frv.c (line_separator_chars): Add `!'.
1218 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1219 * config/tc-frv.c (md_assemble): Clear insn upfront.
1220 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1221 * config/tc-frv.c (OPTION_FDPIC): New macro.
1222 (md_longopts): Add mfdpic.
1223 (md_parse_option): Handle it.
1224 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1225 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1226 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1227 (frv_pic_ptr): Parse funcdesc.
1229 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1231 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1232 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1234 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1236 * Makefile.am (Makefile): Move the dependency on
1237 $(BFDDIR)/configure.in to...
1238 (CONFIG_STATUS_DEPENDENCIES): ... here.
1239 (AUTOMAKE_OPTIONS): Require automake 1.8.
1240 * Makefile.in: Regenerate.
1241 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1242 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1243 $(BFDDIR)/configure.in here as well.
1244 * doc/Makefile.in: Regenerate.
1246 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1248 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1249 * Makefile.in: Regenerate.
1250 * aclocal.m4: Regenerate.
1251 * doc/Makefile.am (install, install-info): Remove.
1252 (install-data-local): A new hook for install-info.
1253 (AUTOMAKE_OPTIONS): Require automake 1.8.
1254 * doc/Makefile.in: Regenerate.
1256 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1258 * doc/c-sh.texi: Update description about floating point behavior
1261 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1263 * configure.in: Add m68k-uClinux target.
1264 * configure: Regenerate.
1266 For older changes see ChangeLog-0203
1272 version-control: never