1 2004-08-25 Dmitry Diky <diwil@spec.ru>
3 * config/tc-msp430.c: Clean-up the code.
4 (md_relax_table): New relax table.
5 (mcu_types): Sort MCU types.
6 (md_pseudo_table): Add .profiler pseudo handler.
7 (pow2value): New function.
8 (msp430_profiler): New function.
9 (msp430_operands): Add new insns handlers.
10 (msp430_srcoperand): Add register operand handler, allow complex
12 (md_estimate_size_before_relax): Rewritten.
13 (md_convert_frag): Rewritten.
14 (msp430_relax_frag): New function.
15 * config/tc-msp430.h (md_relax_frag): define macro
16 * doc/c-msp430.texi: Update information.
18 2004-08-24 Nick Clifton <nickc@redhat.com>
20 * as.c (std_shortopts): Allow -g to take an optional argument.
21 (parse_args): Pass any switch starting with -g on to the backend
24 2004-08-18 Mark Mitchell <mark@codesourcery.com>
26 * configure.in (arm*-*-symbianelf*): New target.
27 (arm*-*-eabi*): Likewise.
28 * configure: Regenerated.
30 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
31 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
34 2004-08-18 Jakub Jelinek <jakub@redhat.com>
36 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
37 argument, don't do anything if current section is not
38 .gnu.linkonce.t.* and linkonce_empty is set.
39 (generate_unwind_image, dot_endp): Adjust callers, call
40 start_unwind_section (*, 1) if nothing will be put into the
43 2004-08-17 Nick Clifton <nickc@redhat.com>
45 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
47 (std_longopts): Add --gen-debug. Alpha sort the table.
48 (parse_args): Print an error message if a switch is not handled.
49 Handle the -g switch, calling md_debug_format_selector() if
51 * NEWS: Mention new feature.
52 * doc/as.texinfo: Document new switch.
53 * doc/internals.texi: Document behaviour of md_parse_option.
55 * config/tc-arm.c (md_parse_option): Do not issue an error message
56 if the switch is not recognised.
57 * config/tc-m68k.c (md_parse_option): Likewise.
58 * config/tc-pdp11.c (md_parse_option): Likewise.
59 * config/tc-v850.c (md_parse_option): Likewise.
61 * as.h: Fix up formatting.
64 2004-08-16 Nick Clifton <nickc@redhat.com>
66 * macro.c (macro_set_alternate): Use ISO C90 formatting.
68 * configure.in: Sort architecture based tables alphabetically.
69 * configure: Regenerate.
71 2004-08-16 Alan Modra <amodra@bigpond.net.au>
73 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
74 { "cc", 68 }, with { "cr", 70 }.
76 2004-08-13 Jan Beulich <jbeulich@novell.com>
77 Nick Clifton <nickc@redhat.com>
79 * as.c: Add and handle new --alternate command line option.
80 * macro.c (macro_set_alternate): New.
81 * macro.h (macro_set_alternate): Declare.
82 * read.c: Add and handle new .altmacro and .noaltmacro directives.
83 * doc/as.texinfo: Document new command line option and pseudo-ops
84 as well as insert documentation originating from gasp about
85 alternate macro syntax.
86 * NEWS: Mention new command line option and pseudo-ops.
88 2004-08-10 Mark Mitchell <mark@codesourcery.com>
90 * expr.c (operand): Handle the "~", "-", and "!" operators applied
93 2004-08-06 Paul Brook <paul@codesourcery.com>
95 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
96 Handle new relocations.
97 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
99 2004-08-05 Bob Wilson <bob.wilson@acm.org>
101 * write.c (relax_segment): Use was_address instead of address when
102 setting fr_fix field for align frag due to backwards .org.
104 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
106 Introduce SH2a support.
107 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
108 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
110 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
111 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
112 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
113 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
114 to end of conditional expression.
115 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
116 * config/tc-sh.c: Add sh2a-nofpu support.
117 2003-12-29 DJ Delorie <dj@redhat.com>
118 * tc-sh.c: Add sh2a support.
119 (parse_reg): Add tbr.
120 (parse_at): Support @@(disp,tbr).
121 (get_specific): Support sh2a opcodes.
122 (insert4): New, for 4 byte relocs.
123 (build_Mytes): Support sh2a opcodes.
124 (md_apply_fix3_Mytes): Support sh2a opcodes.
125 2003-12-02 Michael Snyder <msnyder@redhat.com>
126 * config/tc-sh.c (md_parse_option): Handle sh2a.
127 (sh_elf_final_processing): Ditto.
129 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
131 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
134 2004-07-27 Alan Modra <amodra@bigpond.net.au>
136 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
137 (ppc_arch): Expand comment.
139 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
141 * config/tc-crx.c: Support evaluating the difference between two
143 * config/tc-crx.h: Likewise.
145 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
147 * config/tc-ia64.c (start_unwind_section): Set the linked-to
149 (ia64_elf_section_change_hook): Set the linked-to section for
152 2004-07-26 Dmitry Diky <diwil@spec.ru>
154 * config/tc-msp430.c: Add new subtargets: msp430x1610,
155 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
156 msp430xG438, msp430xG439.
158 2004-07-25 Daniel Jacobowitz <dan@debian.org>
160 * doc/as.texinfo (Section, PushSection): Correct documentation
163 2004-07-21 Jan Beulich <jbeulich@novell.com>
165 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
166 permissible for the selected instruction suffix.
167 (match_template): Don't permit 64-bit general purpose operands in
169 (finalize_imm): Permit 64-bit immediates.
170 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
171 specially except for the width of the used base and/or index
172 registers. For 32-bit displacements, use sign-extended
173 relocations only when using 64-bit addressing.
174 Force zero displacement on rip-relative addressing when there is
175 no other displacement.
176 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
177 specially except for the width of the used base and/or index
179 (parse_register): Disallow Reg64 registers in 32-bit mode.
181 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
182 suffix if the instruction doesn't support it.
184 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
186 * config/tc-mips.c (append_insn): Handle constant expressions with
187 no associated relocation.
188 (mips_ip): Cancel the expression after use for the Q format
190 (parse_relocation): Return no relocation for unsupported
192 (my_getSmallExpression): Return no relocation if no relocation
195 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
197 * config/obj-som.c (adjust_stab_sections): Add prototype.
198 (obj_som_compiler, obj_som_version, obj_som_copyright,
199 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
200 * config/tc-hppa.c (update_subspace): Likewise.
201 (is_defined_subspace): Amplify comment.
202 * config/obj-som.h (som_frob_file): Add prototype.
204 2004-07-19 Christopher Faylor <cgf@timesys.com>
205 H.J. Lu <hongjiu.lu@intel.com>
207 * subsegs.c (section_symbol): Don't create a new segment when
208 existing segment is undefined.
210 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
212 * config/tc-arm.c: Include include/opcode/arm.h.
213 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
214 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
215 (FPU_ARCH_*): Delete.
216 * Makefile.am: Update dependencies.
217 * Makefile.in: Regenerate.
219 2004-07-15 Nick Clifton <nickc@redhat.com>
221 * configure.in: Accept armbe as a big-endian arm configuration.
222 * configure: Regenerate.
224 2004-07-13 Thomas Nystrom <thn@saeab.se>
226 * config/tc-i386.c (T_SHIFTOP): New constant.
227 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
228 (intel_el1): Handle '~'.
229 (intel_get_token): Handle '<>', '&', '|' and '~'.
231 2004-07-13 Nick Clifton <nickc@redhat.com>
233 (md_assemble): Remove spurious newline from end of as_bad error
235 (intel_e05_1): Likewise.
236 (intel_e11): Likewise.
237 (intel_match_token): Likewise.
239 2004-07-11 Andreas Schwab <schwab@suse.de>
241 * config/tc-m68k.c: Convert to C90. Remove redundant
242 declarations. Indentation fixup.
243 [M68KCOFF]: Include "obj-coff.h" instead of declaring
244 obj_coff_section ourselves.
246 2004-07-09 James E Wilson <wilson@specifixinc.com>
248 * config/tc-ia64.c (default_big_endian): New.
249 (dot_byteorder, md_begin): Use it.
250 (md_parse_option): Set it.
252 2004-07-09 Nick Clifton <nickc@redhat.com>
254 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
255 * configure: Regenerate.
256 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
257 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
258 sh_find_elf_flags if necessary.
260 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
262 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
263 going to be split into more than one in-place addend, return 0
264 for relocations against mergeable sections. Associate comments
267 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
269 * Makefile.am (CPU_TYPES): Add crx.
270 (TARGET_CPU_CFILES): Add config/tc-crx.c.
271 (TARGET_CPU_HFILES): Add config/tc-crx.h.
272 (DEPTC_crx_elf): New target.
273 (DEPOBJ_crx_elf): Likewise.
274 (DEP_crx_elf): Likewise.
275 * Makefile.in: Regenerate.
276 * configure.in: Add crx* target.
277 * configure: Regenerate.
278 * config/tc-crx.c: New file.
279 * config/tc-crx.h: New file.
280 * NEWS: Mention new target.
282 2004-07-06 Nick Clifton <nickc@redhat.com>
284 * config.in: Undefine TARGET_SYMBIAN by default.
286 * configure: Regenerate. Add sh-symbian-elf target. If
287 selected define TARGET_SYMBIAN.
288 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
289 format if TARGET_SYMBIAN has been defined.
291 * output-file.c (output_file_create): Report the target format
292 chosen when bfd_openw reports that it is invalid.
294 * config/obj-coff.c (coff_pseudo_table): Only define the weak
295 pseudo for BFD based assemblers.
297 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
300 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
301 (md_parse_option): Remove redundant -isa testing.
302 Make bfd_arch variable const.
303 (md_show_usage): Make bfd_arch variable const.
305 2004-07-03 James E Wilson <wilson@specifixinc.com>
307 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
308 * config/tc-ia64.h (md_frag_check): Define.
310 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
312 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
314 * doc/as.texinfo (Weak): Document PE weak symbols.
316 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
318 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
319 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
320 (mips_frob_file): Rework so that only a single pass through the
321 relocs is needed. Allow %lo()s to have higher offsets than their
322 corresponding %hi()s or %got()s.
324 2004-07-02 Nick Clifton <nickc@redhat.com>
326 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
327 allow values which have come from undefined symbols.
328 Always consider this fixup to have been processed as a reloc
329 cannot be generated for it.
331 2004-07-02 Alan Modra <amodra@bigpond.net.au>
333 * frags.h (struct frag): Add has_code and insn_addr fields.
334 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
335 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
336 * config/tc-ppc.h (md_frag_check): Define.
338 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
340 * doc/Makefile.am (info): Rename goal to...
341 (info-local): ... this, to preserve implicit dependencies.
342 * doc/Makefile.in: Regenerate with automake 1.8.5.
344 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
346 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
347 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
348 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
349 (tc_gen_reloc): Likewise.
350 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
351 (m32r_parse_name): Likewise.
352 (m32r_cgen_parse_fix_exp): Likewise.
353 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
354 (O_PIC_reloc): Likewise.
355 (TC_CGEN_PARSE_FIX_EXP): Likewise..
356 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
357 for @GOTOFF, @GOT, @PLT.
359 2004-06-21 Jan Beulich <jbeulich@novell.com>
361 * gas/symbols.c: While discarding ordinary local absolute symbols
362 when --strip-local-absolute is in effect, retain file symbols.
364 2004-06-20 Andreas Schwab <schwab@suse.de>
366 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
367 (md_parse_option): Likewise.
369 2004-06-17 Jan Beulich <jbeulich@novell.com>
371 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
372 * config/te-netware.h: New file.
373 * config/te-ppcnw.h: Delete: Obsolete.
374 * configure.in: Eliminate ill NetWare targets. Make generic
375 NetWare target use proper emulation.
376 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
377 reference to new te-netware.h.
378 * configure: Regenerate.
379 * Makefile.in: Regenerate.
381 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
383 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
384 comparison in .insn pseudo operation.
386 2004-06-15 Alan Modra <amodra@bigpond.net.au>
388 * config/obj-coff.c (coff_adjust_section_syms): Use
389 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
390 (coff_frob_section): Likewise.
391 * config/tc-mips.c (md_apply_fix3): Likewise.
392 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
393 (elf_frob_file_after_relocs): Likewise.
395 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
397 * config/tc-hppa.c (log2): Rename to exact_log2.
398 (pa_next_subseg): Delete unused function.
399 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
400 (create_new_subspace): Likewise.
403 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
406 2004-05-28 DJ Delorie <dj@redhat.com>
408 * config/tc-mn10300.h (tc_fix_adjustable): Define.
409 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
410 or non-merged symbols.
412 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
414 * config/tc-ia64.c (remove_marked_resource): Save, clear and
415 restore the old slot when inserting srlz.i/srlz.d.
417 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
419 * Makefile.am: Regenerate dependecies.
420 * Makefile.in: Regenerate.
421 * config/tc-sh.c (valid_arch): Make unsigned.
422 (preset_target_arch): Likewise.
423 (md_begin): Use new architecture flags system.
424 (get_specific): Likewise.
425 (assemble_ppi): Likewise.
426 (md_assemble): Likewise. Also fix error check for bad opcodes.
427 (md_parse_option): Likewise. Also generate -isa values according
428 to the table in bfd/cpu-sh.c instead of just constants. Also
429 allow <arch>-up ISA variants.
430 (sh_elf_final_processing): Replace if-else chain with a call to
432 * testsuite/gas/sh/arch: New directory.
433 * testsuite/gas/sh/arch/arch.exp: New test script.
434 * testsuite/gas/sh/arch/arch_expected.txt: New file.
435 * testsuite/gas/sh/arch/sh.s: New file.
436 * testsuite/gas/sh/arch/sh2.s: New file.
437 * testsuite/gas/sh/arch/sh-dsp.s: New file.
438 * testsuite/gas/sh/arch/sh2e.s: New file.
439 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
440 * testsuite/gas/sh/arch/sh3.s: New file.
441 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
442 * testsuite/gas/sh/arch/sh3e.s: New file.
443 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
444 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
445 * testsuite/gas/sh/arch/sh4.s: New file.
446 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
447 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
448 * testsuite/gas/sh/arch/sh4a.s: New file.
450 2004-05-28 Peter Barada <peter@the-baradas.com>
452 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
453 with zero offset into mode 2 addressing to save a word.
455 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
457 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
458 (ar_is_only_in_integer_unit): New.
459 (ar_is_only_in_memory_unit): New.
460 (generate_unwind_image): Silence gcc on 32bit host.
461 (md_assemble): Use ar_is_only_in_integer_unit instead of
462 ar_is_in_integer_unit. Check AR access.
464 2004-05-27 Peter Barada <peter@the-baradas.com>
466 * config/tc-m68k.c (md_begin): Sort the opcode table into
468 (m68k_compare_opcode): New function to do the sorting.
470 2004-05-24 Peter Barada <peter@the-baradas.com>
472 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
473 addressing on MIT style operands.
474 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
476 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
479 2004-05-23 Alan Modra <amodra@bigpond.net.au>
481 * expr.c (operand, operator): Don't reject '++' and '--'.
483 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
485 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
488 2004-05-17 Adam Nemet <anemet@lnxw.com>
490 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
491 * configure: Regenerate.
493 2004-05-13 Paul Brook <paul@codesourcery.com>
495 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
497 2004-05-13 Joel Sherrill <joel@oarcorp.com>
499 * configure.in (or32-*-rtems*): Switch to elf.
500 * configure: Regenerate.
502 2004-05-13 Nick Clifton <nickc@redhat.com>
504 * po/fr.po: Updated French translation.
506 2004-05-11 Nick Clifton <nickc@redhat.com>
508 * doc/as.texinfo (Section): Document G and T flags to .section
509 directive. Document the extra arguments that the G flag
510 requires. Document the #tls flag.
512 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
514 * subsegs.c (section_symbol): Create a new section symbol if
515 the existing one doesn't match.
516 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
518 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
520 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
521 to cope with VR4181A errata MD(1) and MD(4).
523 2004-05-07 Brian Ford <ford@vss.fsi.com>
525 * NEWS: Mention .secrel32 for pe[i]-i386.
527 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
529 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
532 2004-05-06 Daniel Jacobowitz <dan@debian.org>
534 * Makefile.am (DIST_SUBDIRS): Define.
535 * aclocal.m4: Regenerate with automake 1.8.4.
536 * Makefile.in: Likewise.
537 * doc/Makefile.in: Likewise.
539 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
541 * config/tc-ia64.c (dot_serialize): Declare.
542 (dot_serialize): New function.
543 (md_pseudo_table): Add ".serialize.data" and
544 ".serialize.instruction" directives.
546 2004-05-06 Nick Clifton <nickc@redhat.com>
548 * messages (as_internal_value_out_of_range): Print a message about
549 a value being out of range. Be consistent about whether the
550 values are printed in decimal or hexadecimal.
551 (as_warn_value_out_of_range): Generate a warning message about an
553 (as_bad_value_out_of_range): Generate an error message about an
555 * as.h: Prototype the new functions.
556 * config/tc-alpha.c (insert_operand): Use new function.
557 * config/tc-arc.c (arc_insert_operand): Likewise.
558 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
559 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
560 * config/tc-ppc.c (ppc_insert_operand): Likewise.
561 * config/tc-s390.c (s390_insert_operand): Likewise.
562 * config/tc-v850.c (v850_insert_operand): Likewise.
564 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
566 * configure.in: Set em=linux for frv-*-*linux*.
567 * configure: Rebuilt.
568 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
569 (frv_md_fdpic_enabled): New.
570 * config/tc-frv.c (frv_md_fdpic_enabled): New.
571 (DEFAULT_FDPIC): New.
572 (frv_flags): Use DEFAULT_FDPIC.
573 (frv_pic_flag): Likewise.
575 (md_longopts): Add -mnopic.
576 (md_parse_option): Handle it.
577 (md_show_usage): Add -mfdpic and -mnopic.
579 2004-05-05 Peter Barada <peter@the-baradas.com>
581 * config/tc-m68k.c: Add find_cf_chip to print list of valid
582 chips for invalid coldfire instructions, rename selectors
583 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
584 add current_chip to track which chip is referred to(including save/restore),
585 use current_chip to select control registers, not current_arch.
586 (md_show_usage): Add new chips.
587 * doc/c-m68k.texi: Document new command line switches.
589 2004-05-05 Jakub Jelinek <jakub@redhat.com>
591 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
592 (NOP_OPCODE): Define.
593 (s390_align_code): Remove prototype.
594 * tc-s390.c (s390_align_code): Remove.
596 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
598 * config/tc-ia64.c (make_unw_section_name): Removed.
599 (start_unwind_section): New function.
600 (generate_unwind_image): Take const segT instead of const
602 (dot_handlerdata): Adjusted.
603 (dot_endp): Likewise.
605 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
607 * config/obj-elf.c (obj_elf_change_section): Allow the
608 ".note.GNU-stack" section has SHF_EXECINSTR.
610 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
612 * config/obj-elf.c (get_section): Return bfd_boolean.
613 (obj_elf_change_section): Call bfd_get_section_by_name_if
614 instead of bfd_map_over_sections.
616 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
618 * config/obj-elf.c (get_section): New function.
619 (obj_elf_change_section): Support multiple sections with same
622 2004-04-30 Nick Clifton <nickc@redhat.com>
624 * config/tc-arm.c (create_register_alias): Fix typo checking for
625 case sensitive register aliases.
626 (co_proc_number): Use error message string in all_reg_maps[]
628 (cp_reg_required_here): Likewise.
629 (fp_reg_required_here): Likewise.
631 2004-04-29 Brian Ford <ford@vss.fsi.com>
633 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
635 2004-04-28 Chris Demetriou <cgd@broadcom.com>
637 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
638 (load_address, macro, mips_ip, md_parse_option)
639 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
640 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
641 embedded-PIC handling, and update comments.
642 (SWITCH_TABLE): Remove.
643 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
644 (enum mips_pic_level): Remove EMBEDDED_PIC.
645 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
646 (TC_FORCE_RELOCATION): Update comment.
647 * ecoff.c (ecoff_build_lineno): Add comment about some code that
648 might be safe to remove now that MIPS embedded-PIC is gone.
650 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
652 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
653 call to obj_set_subsection_attributes.
654 (obj_som_init_stab_section): Likewise.
655 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
656 (pa_def_subspaces): Provide comdat default.
657 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
658 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
659 calls to create_new_subspace and update_subspace to pass comdat flag.
660 (create_new_subspace, update_subspace): Add new comdat argument. Use
661 it in calls to obj_set_subsection_attributes.
662 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
663 and use of comdat, common and dup_comm parameters.
665 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
667 * config/obj-elf.c (obj_elf_change_section): Check if the old
668 group name is NULL before comparison.
670 2004-04-23 Chris Demetriou <cgd@broadcom.com>
672 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
674 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
676 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
678 2004-04-23 Chris Demetriou <cgd@broadcom.com>
680 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
681 (OPTION_MEMBEDDED_PIC): Remove.
682 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
683 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
684 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
685 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
686 (OPTION_ELF_BASE): Renumber.
687 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
688 (md_show_usage): Remove mention of -membedded-pic.
689 * doc/as.texinfo: Remove mention of -membedded-pic.
691 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
693 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
694 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
696 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
697 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
698 USE_GLOBAL_POINTER_OPT.
700 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
702 * config/tc-mips.c (macro): One more use of load_delay_nop.
704 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
706 * config/tc-mips.c (load_delay_nop): New function.
707 (load_address, macro): Use load_delay_nop() to build a nop
708 which can be omitted with gpr_interlocks.
710 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
712 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
713 cop_interlocks): Remove superfluous CPU entries.
715 2004-04-22 Paul Brook <paul@codesourcery.com>
717 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
719 2004-04-22 Peter Barada <peter@the-baradas.com>
721 * NEWS: Added support for EMAC instructions and MAC/EMAC
723 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
724 scale factor tokens, trailing_ampersand to mark mask addressing
725 for MAC/EMAC instructions.
726 * config/m68k-parse.y: Add options_ampersand clause, '<<',
728 (yylex): Handle '>', '<', and '&' following '+'.
729 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
730 architectures in archs[].
731 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
732 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
734 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
735 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
737 Add EMAC operands to init_table[].
739 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
741 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
743 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
744 * config/tc-arm.c (enum mstate): Delete from here.
745 (mapping_state): Remove the static mapstate variable and instead
746 store the state in the segment. This allows a per-section mapping
747 state. Handle and ignore MAP_UNDEFINED states.
748 (arm_elf_change_section): Get the current mapping state from the
750 (s_ltorg): Set the mapping state to MAP_DATA.
751 (arm_cleanup): Use arm_elf_change_section to get the mapping state
752 for each pool as it is emitted.
754 2004-04-22 Nick Clifton <nickc@redhat.com>
756 * config/tc-arm.h: Formatting tidy ups.
758 2004-04-20 Chris Demetriou <cgd@broadcom.com>
760 * NEWS: Note that MIPS -membedded-pic option is deprecated.
762 2004-04-20 DJ Delorie <dj@redhat.com>
764 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
765 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
766 [TE_PE] (O_secrel): Define.
767 [TE_PE] (x86_pe_cons_fix_new): New.
768 [TE_PE] (pe_directive_secrel): Likewise.
769 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
771 2004-04-19 Eric Christopher <echristo@redhat.com>
773 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
774 of previous patch for fix in gcc.
776 2004-04-19 Jakub Jelinek <jakub@redhat.com>
778 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
780 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
782 * read.c (do_align): Call md_flush_pending_output, if defined.
784 2004-04-16 Alan Modra <amodra@bigpond.net.au>
786 * expr.c (operand): Correct checks for ++ and --.
788 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
790 * config/tc-generic.c: Add some comments.
792 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
794 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
795 -{no-}mfix-vr4122-bugs.
796 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
797 (append_insn, mips_emit_delays): Update accordingly.
798 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
799 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
800 (md_parse_option): Update after above changes.
801 (md_show_usage): Add -mfix-vr4120.
803 2004-04-13 Bob Wilson <bob.wilson@acm.org>
805 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
806 of .section directive; add a reference to the ELF .subsection
809 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
811 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
814 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
816 * Makefile.am: Remove mips from aout targets.
817 * Makefile.in: Regenerate.
818 * configure.in: Remove mips-dec-bsd* target.
819 * configure: Regenerate.
821 2004-04-07 Alan Modra <amodra@bigpond.net.au>
824 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
825 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
826 Update "mapping". Restrict some @ modifiers to 32 bit.
828 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
829 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
831 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
832 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
833 dont_adjust_reloc_32 is set.
834 (md_longopts): Add option -renesas.
835 (md_parse_option, md_show_usage): Likewise.
836 * doc/c-sh.texi: Likewise.
838 2004-04-01 Dave Korn <dk@artimi.com>
840 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
841 hi16 and lo16 fixS structs.
842 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
843 exactly the same way as for RELOC_DLX_REL16.
844 (machine_ip): properly respect LO flag in the_insn and
845 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
846 (md_apply_fix3): apply RELOC_DLX_LO16.
848 2004-03-30 Stan Shebs <shebs@apple.com>
850 Remove long-obsolete MPW support.
851 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
852 * configure.in: Remove mention of ppc-*-mpw* config.
853 * configure.in: Likewise.
855 2004-03-30 Nick Clifton <nickc@redhat.com>
857 * config/tc-arm.c (meabi_flags): Make its use conditional upon
858 OBJ_ELF being defined.
860 2004-03-27 Alan Modra <amodra@bigpond.net.au>
862 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
864 2004-03-23 Paul Brook <paul@codesourcery.com>
866 * config/tc-arm.c (meabi_flags): New variable.
867 (arm_parse_eabi): New function.
868 (md_begin): Set flags for EABI v3.
870 (arm_long_opts): Add meabi.
871 * doc/as.texinf <ARM>: Document -meabi.
872 * doc/c-arm.texi: Ditto.
874 2004-03-22 Bob Wilson <bob.wilson@acm.org>
876 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
877 tables even when use_literal_section flag is not set.
879 2004-03-22 Alan Modra <amodra@bigpond.net.au>
881 * config/tc-sh.c: Remove trailing whitespace.
883 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
885 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
886 --mul-bug-abort and the default behavior.
887 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
888 (err_for_dangerous_mul_placement): New variable.
889 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
891 (md_cris_relax_table): Have placeholder for STATE_MUL.
892 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
893 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
895 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
897 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
898 alignment and position of this frag, emit error message if
900 (md_assemble): For a multiply insn and when checking it,
901 transform the current frag into a special frag for that purpose.
902 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
903 OPTION_MULBUG_ABORT_ON>: Handle new options.
905 2004-03-19 Bob Wilson <bob.wilson@acm.org>
907 * config/tc-xtensa.c (mark_literal_frags): New function.
908 (xtensa_move_literals): Call mark_literal_frags for all literal
909 segments, including init and fini literal segments.
910 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
912 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
914 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
915 (pa_comm): Set BSF_OBJECT in symbol flags.
917 2004-03-19 Alan Modra <amodra@bigpond.net.au>
919 * Makefile.am: Run "make dep-am".
920 * Makefile.in: Regenerate.
921 * doc/Makefile.in: Regenerate.
922 * config.in: Regenerate.
923 * po/gas.pot: Regenerate.
925 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
927 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
928 (demand_empty_rest_of_line): Issue an error here.
929 (ignore_rest_of_line): Silently skip to end.
930 (demand_copy_string): Issue an error, not warning.
932 * config/obj-elf.c (obj_elf_section_name): Likewise.
933 (obj_elf_section): Likewise.
934 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
935 (arc_extinst): Likewise.
936 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
937 (dot_spill): Likewise.
938 (dot_unwabi): Likewise.
939 (dot_prologue): Likewise.
941 * expr.c (operand): Reject ++ and --.
942 (operator): Likewise.
944 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
946 * config/tc-sh.c: Include dw2gencfi.h.
947 (sh_cfi_frame_initial_instructions): New function.
948 (sh_regname_to_dw2regnum): Likewise.
949 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
951 (TARGET_USE_CFIPOP): Define.
952 (tc_cfi_frame_initial_instructions): Likewise.
953 (tc_regname_to_dw2regnum): Likewise.
954 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
955 * Makefile.am: Update dependencies.
956 * Makefile.in: Regenerate.
958 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
960 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
961 * configure: Regenerate.
963 2004-03-12 Bob Wilson <bob.wilson@acm.org>
965 * read.c (s_leb128): Call md_flush_pending_output.
967 2004-03-12 Michal Ludvig <mludvig@suse.cz>
969 * config/tc-i386.c (output_insn): Handle PadLock instructions.
970 * config/tc-i386.h (CpuPadLock): New define.
971 (CpuUnknownFlags): Added CpuPadLock.
973 2004-03-07 Andreas Schwab <schwab@suse.de>
975 * doc/c-hppa.texi (HPPA Directives): Fix typo.
977 2004-03-07 Richard Henderson <rth@redhat.com>
979 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
980 (cfi_finish): Likewise for fde.
982 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
984 * config/tc-ia64.c (md_assemble): Properly handle NULL
986 (ia64_handle_align): Don't abort if failed to add a stop bit.
988 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
990 * Makefile.in: Regenerated.
991 * aclocal.m4: Likewise.
992 * configure: Likewise.
993 * doc/Makefile.in: Likewise.
995 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
997 * config/tc-ia64.c (dot_align): New.
998 (ia64_do_align): Make it static.
999 (md_pseudo_table): Use "dot_align" for "align".
1000 (ia64_md_do_align): Don't set align_frag here.
1001 (ia64_handle_align): Add a stop bit to the previous bundle if
1004 * config/tc-ia64.h (ia64_do_align): Removed.
1006 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1008 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1009 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1010 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1011 the most general type or the user specifically requested it.
1012 (md_assemble): Add a new error message for when an instruction
1013 is understood, but is not allowed due to an -isa option.
1015 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1017 * config/tc-ia64.c (align_frag): New.
1018 (md_assemble): Set the tc_frag_data field in align_frag for
1019 IA64_OPCODE_FIRST instructions.
1020 (ia64_md_do_align): Set align_frag.
1021 (ia64_handle_align): Add a stop bit if needed.
1023 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1024 (TC_FRAG_INIT): New.
1026 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1028 * config/tc-frv.c (fr400_audio): New variable.
1029 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1030 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1031 (target_implements_insn_p): New function.
1032 (md_assemble): Report an error if the processor doesn't implement
1035 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1037 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1038 (md_parse_option): Ditto.
1039 (OPTION_NO_SPECIAL_M32R): Added.
1040 (md_show_usage): Document it.
1041 (enable_speial_m32r): Changed a default value from 0 to 1.
1042 * doc/c-m32r.texi: Document the -no-bitinst option.
1044 2004-02-27 Nick Clifton <nickc@redhat.com>
1046 * config/tc-sh.c (get_operand): Revert previous delta.
1047 (tc_gen_reloc): Check for an unknown reloc type before processing
1050 2004-02-27 Hannes Reinecke <hare@suse.de>
1052 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1053 .insn pseudo operation.
1055 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1057 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1058 added for wrong syntax.
1060 2004-02-26 Eric Christopher <echristo@redhat.com>
1062 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1063 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1065 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1067 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1068 nibble types to assembler.
1070 2004-02-25 Fred Fish <fnf@redhat.com>
1072 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1074 2004-02-20 James E Wilson <wilson@specifixinc.com>
1076 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1078 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1079 (ia64_estimate_size_before_relax): New.
1080 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1081 (generate_unwind_image): Pass 1 to fixup_unw_records.
1082 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1083 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1085 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1087 * stabs.c (generate_asm_file): Avoid warning about use of
1088 uninitialized variable.
1090 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1092 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1093 body, and endp, allow unwind records which do not have a "t"
1094 (time/instruction) field.
1096 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1098 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1099 (do_mav_dspsc_2): Likewise.
1100 Fix accumulator registers move opcodes.
1102 2004-02-13 Hannes Reinecke <hare@suse.de>
1103 Jakub Jelinek <jakub@redhat.com>
1105 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1107 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1109 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1110 (tc_frob_symbol): New macro definition.
1111 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1113 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1115 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1118 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1120 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1121 (TC_CASE_SENSITIVE): ... this.
1122 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1123 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1125 2004-02-06 James E Wilson <wilson@specifixinc.com>
1127 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1128 (generate_unwind_image): Re-add it here.
1130 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1132 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1133 * read.h (SKIP_WHITESPACE): Turn into an expression.
1134 * read.c (read_a_source_file): A pseudo is removed by having a
1137 2004-02-05 James E Wilson <wilson@specifixinc.com>
1139 * config/tc-ia64.c (output_endp): New.
1140 (count_bits): Delete.
1141 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1142 endp unwind records.
1143 (fixup_unw_records): Handle endp unwind records. Delete code for
1144 shortening prologue regions not followed by a body record.
1145 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1146 * config/tc-ia64.h (unw_record_type): Add endp.
1148 2004-02-03 James E Wilson <wilson@specifixinc.com>
1150 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1151 fill padding bytes with zeroes.
1152 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1153 sets unwind_record slot_number and slot_frag fields.
1155 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1157 * config/tc-mips.c (add_got_offset_hilo): New function.
1158 (macro): Use load_register() and add_got_offset_hilo() to load
1159 constants instead of hardcoding code sequences throughout.
1161 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1163 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1165 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1167 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1169 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1170 of hard-coded test for TARGET_OS=elf.
1172 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1174 * config/tc-mips.c (hilo_interlocks): Change definition
1175 so that MIPS32, MIPS64 and later ISAs are included, along with
1176 the already-included machines. Update comments.
1178 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1180 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1181 undefined local labels.
1183 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1185 * config/tc-mips.c (load_address, macro): Update comments about
1186 NewABI GP relaxation.
1188 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1190 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1191 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1192 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1193 (set_at, load_register, load_address, move_register): Likewise.
1194 (load_got_offset, add_got_offset): Likewise.
1195 Update all calls and tidy accordingly.
1197 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1199 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1200 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1201 (RELAX_USE_SECOND): Bump to 0x10000.
1202 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1203 (mips_macro_warning): New variable.
1204 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1205 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1206 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1208 (append_insn): Update mips_macro_warning.sizes.
1209 (macro_start, macro_warning, macro_end): New functions.
1210 (macro_build): Don't emit warnings here.
1211 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1212 (md_convert_frag): Check for cases where one macro alternative
1213 needs a warning and the other doesn't. Emit a warning if the
1214 longer sequence was chosen.
1216 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1218 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1219 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1220 the first sequence, the size of the second sequence, and a flag
1221 that says whether we should warn.
1222 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1223 (RELAX_FIRST, RELAX_SECOND): New.
1224 (mips_relax): New variable.
1225 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1226 (append_insn): Remove "place" argument. Use mips_relax.sequence
1227 rather than "place" to check whether we're expanding the second
1228 alternative of a relaxable macro. Remove redundant check for
1229 branch relaxation. If generating a normal insn, and there
1230 is not enough room in the current frag, call relax_close_frag()
1231 to close it. Update mips_relax.sizes[]. Emit fixups for the
1232 second version of a relaxable macro. Record the first relaxable
1233 fixup in mips_relax. Remove tc_gen_reloc workaround.
1234 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1235 in the same way as in append_insn.
1236 (mips16_macro_build): Remove "place" argument.
1237 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1238 when generating the second version of a relaxable macro.
1239 (load_got_offset, add_got_offset): New functions.
1240 (load_address, macro): Use new relaxation machinery. Remove
1241 tc_gen_reloc workarounds.
1242 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1243 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1244 first version is needed.
1245 (tc_gen_reloc): Remove relaxation handling.
1246 (md_convert_frag): Go through the fixups for a relaxable macro and
1247 mark those that belong to the unneeded alternative as done. If the
1248 second alternative is needed, adjust the fixup addresses to account
1249 for the deleted first alternative.
1251 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1253 * frags.h (frag_room): Declare.
1254 * frags.c (frag_room): New function.
1255 * doc/internals.texi: Document it.
1257 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1259 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1260 optimization for -mtune=r3900, as this will break on other CPUs.
1262 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1264 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1265 be relaxed, use fixup.
1266 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1268 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1270 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1273 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1275 * config/tc-mips.c (append_insn): Properly detect variant frags
1276 that preclude swapping of relaxed branches. Correctly swap
1277 instructions between frags when dealing with relaxed branches.
1279 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1281 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1283 * aclocal.m4: Regenerate.
1284 * configure: Regenerate.
1286 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1288 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1291 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1293 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1294 reloc, reserve space for the delay slot as well as the jalr itself.
1296 2004-01-09 Paul Brook <paul@codesourcery.com>
1298 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1299 (do_vfp_sp2_from_reg2): New function.
1301 (do_vfp_dp_from_reg2): Check return values properly.
1303 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1305 * config/tc-mips.c (warn_nops): Remove static variable.
1306 (macro): Remove test of warn_nops.
1307 (md_shortops): Remove 'n'.
1308 (md_parse_option): Remove 'n' case.
1309 (md_show_usage): Remove -n.
1310 * doc/as.texinfo (Overview): Remove MIPS -n option.
1311 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1312 * NEWS: Mention removal of MIPS -n option.
1314 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1315 (cop_interlocks): Check ISA level.
1316 (cop_mem_interlocks): Define.
1317 (reg_needs_delay): Check cop_interlocks rather than
1318 ISA_HAS_COPROC_DELAYS.
1319 (append_insn): Likewise. Use cop_mem_interlocks rather than
1320 directly checking mips_opts.isa.
1321 (mips_emit_delays): Likewise.
1323 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1325 * config/tc-ia64.c (unwind): Move next_slot_number and
1326 next_slot_frag to ...
1327 (unw_rec_list): Here.
1328 (free_list_records): Removed.
1329 (output_unw_records): Likewise.
1330 (generate_unwind_image): Make it void.
1331 (alloc_record): Initialize next_slot_number and next_slot_frag.
1332 (slot_index): Take .org, .space and .align into account.
1333 (fixup_unw_records): Don't set slot_number to 0. Use
1334 list->next_slot_number and list->next_slot_frag instead of
1335 unwind.next_slot_number and unwind.next_slot_frag.
1336 (ia64_convert_frag): New.
1337 (generate_unwind_image): Generate a rs_machine_dependent frag
1339 (emit_one_bundle): Use list->next_slot_number and
1340 list->next_slot_frag instead of unwind.next_slot_number and
1341 unwind.next_slot_frag.
1343 * config/tc-ia64.h (md_convert_frag): Defined as
1345 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1347 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1349 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1350 * config/tc-frv.h (md_apply_fix3): Don't define.
1351 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1353 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1354 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1355 * config/tc-frv.c (line_separator_chars): Add `!'.
1356 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1357 * config/tc-frv.c (md_assemble): Clear insn upfront.
1358 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1359 * config/tc-frv.c (OPTION_FDPIC): New macro.
1360 (md_longopts): Add mfdpic.
1361 (md_parse_option): Handle it.
1362 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1363 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1364 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1365 (frv_pic_ptr): Parse funcdesc.
1367 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1369 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1370 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1372 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1374 * Makefile.am (Makefile): Move the dependency on
1375 $(BFDDIR)/configure.in to...
1376 (CONFIG_STATUS_DEPENDENCIES): ... here.
1377 (AUTOMAKE_OPTIONS): Require automake 1.8.
1378 * Makefile.in: Regenerate.
1379 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1380 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1381 $(BFDDIR)/configure.in here as well.
1382 * doc/Makefile.in: Regenerate.
1384 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1386 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1387 * Makefile.in: Regenerate.
1388 * aclocal.m4: Regenerate.
1389 * doc/Makefile.am (install, install-info): Remove.
1390 (install-data-local): A new hook for install-info.
1391 (AUTOMAKE_OPTIONS): Require automake 1.8.
1392 * doc/Makefile.in: Regenerate.
1394 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1396 * doc/c-sh.texi: Update description about floating point behavior
1399 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1401 * configure.in: Add m68k-uClinux target.
1402 * configure: Regenerate.
1404 For older changes see ChangeLog-0203
1410 version-control: never