1 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3 * Makefile.am: Run "make dep-am".
4 * Makefile.in: Regenerate.
5 * aclocal.m4: Regenerate.
6 * configure: Regenerate.
7 * doc/Makefile.in: Regenerate.
8 * po/POTFILES.in: Regenerate.
9 * po/gas.pot: Regenerate.
11 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
13 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
16 2004-09-13 Paul Brook <paul@codesourcery.com>
18 * config/tc-arm.c: Rename RELABS to TARGET1.
20 2004-09-13 Alan Modra <amodra@bigpond.net.au>
22 * messages.c (as_internal_value_out_of_range): Cast values passed
23 to as_bad_where or as_warn_where to proper type.
25 2004-09-11 Theodore A. Roth <troth@openavr.org>
27 * config/tc-avr.c: Add support for
28 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
30 2004-09-09 Alan Modra <amodra@bigpond.net.au>
32 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
33 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
35 2004-09-08 Paul Brook <paul@codesourcery.com>
37 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
38 fini_array and preinit_array section types.
39 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
41 * doc/as.texinfo: Document extra section types.
43 2004-09-02 Mark Mitchell <mark@codesourcery.com>
45 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
46 * Makefile.in: Regenerated.
47 * configure.in: Set em for arm*-*-symbianelf*.
48 * configure: Regenerated.
49 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
50 vectors when appropriate.
51 * config/te-symbian.h: New file.
53 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
55 * config/tc-crx.c (gettrap): Exception vector can be case
57 (process_label_constant): Fix a 32-bit displacement bug in branch
59 (get_operandtype) : Bug fix, wrong operand was used.
60 (process_label_constant): Initialize relocation type to
63 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
65 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
66 for synthesizable cores.
68 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
70 2004-08-25 Dmitry Diky <diwil@spec.ru>
72 * config/tc-msp430.c: Clean-up the code.
73 (md_relax_table): New relax table.
74 (mcu_types): Sort MCU types.
75 (md_pseudo_table): Add .profiler pseudo handler.
76 (pow2value): New function.
77 (msp430_profiler): New function.
78 (msp430_operands): Add new insns handlers.
79 (msp430_srcoperand): Add register operand handler, allow complex
81 (md_estimate_size_before_relax): Rewritten.
82 (md_convert_frag): Rewritten.
83 (msp430_relax_frag): New function.
84 * config/tc-msp430.h (md_relax_frag): define macro
85 * doc/c-msp430.texi: Update information.
87 2004-08-24 Nick Clifton <nickc@redhat.com>
89 * as.c (std_shortopts): Allow -g to take an optional argument.
90 (parse_args): Pass any switch starting with -g on to the backend
93 2004-08-18 Mark Mitchell <mark@codesourcery.com>
95 * configure.in (arm*-*-symbianelf*): New target.
96 (arm*-*-eabi*): Likewise.
97 * configure: Regenerated.
99 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
100 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
103 2004-08-18 Jakub Jelinek <jakub@redhat.com>
105 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
106 argument, don't do anything if current section is not
107 .gnu.linkonce.t.* and linkonce_empty is set.
108 (generate_unwind_image, dot_endp): Adjust callers, call
109 start_unwind_section (*, 1) if nothing will be put into the
112 2004-08-17 Nick Clifton <nickc@redhat.com>
114 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
115 (show_usage): Add -g.
116 (std_longopts): Add --gen-debug. Alpha sort the table.
117 (parse_args): Print an error message if a switch is not handled.
118 Handle the -g switch, calling md_debug_format_selector() if
120 * NEWS: Mention new feature.
121 * doc/as.texinfo: Document new switch.
122 * doc/internals.texi: Document behaviour of md_parse_option.
124 * config/tc-arm.c (md_parse_option): Do not issue an error message
125 if the switch is not recognised.
126 * config/tc-m68k.c (md_parse_option): Likewise.
127 * config/tc-pdp11.c (md_parse_option): Likewise.
128 * config/tc-v850.c (md_parse_option): Likewise.
130 * as.h: Fix up formatting.
133 2004-08-16 Nick Clifton <nickc@redhat.com>
135 * macro.c (macro_set_alternate): Use ISO C90 formatting.
137 * configure.in: Sort architecture based tables alphabetically.
138 * configure: Regenerate.
140 2004-08-16 Alan Modra <amodra@bigpond.net.au>
142 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
143 { "cc", 68 }, with { "cr", 70 }.
145 2004-08-13 Jan Beulich <jbeulich@novell.com>
146 Nick Clifton <nickc@redhat.com>
148 * as.c: Add and handle new --alternate command line option.
149 * macro.c (macro_set_alternate): New.
150 * macro.h (macro_set_alternate): Declare.
151 * read.c: Add and handle new .altmacro and .noaltmacro directives.
152 * doc/as.texinfo: Document new command line option and pseudo-ops
153 as well as insert documentation originating from gasp about
154 alternate macro syntax.
155 * NEWS: Mention new command line option and pseudo-ops.
157 2004-08-10 Mark Mitchell <mark@codesourcery.com>
159 * expr.c (operand): Handle the "~", "-", and "!" operators applied
162 2004-08-06 Paul Brook <paul@codesourcery.com>
164 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
165 Handle new relocations.
166 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
168 2004-08-05 Bob Wilson <bob.wilson@acm.org>
170 * write.c (relax_segment): Use was_address instead of address when
171 setting fr_fix field for align frag due to backwards .org.
173 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
175 Introduce SH2a support.
176 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
177 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
179 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
180 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
181 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
182 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
183 to end of conditional expression.
184 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
185 * config/tc-sh.c: Add sh2a-nofpu support.
186 2003-12-29 DJ Delorie <dj@redhat.com>
187 * tc-sh.c: Add sh2a support.
188 (parse_reg): Add tbr.
189 (parse_at): Support @@(disp,tbr).
190 (get_specific): Support sh2a opcodes.
191 (insert4): New, for 4 byte relocs.
192 (build_Mytes): Support sh2a opcodes.
193 (md_apply_fix3_Mytes): Support sh2a opcodes.
194 2003-12-02 Michael Snyder <msnyder@redhat.com>
195 * config/tc-sh.c (md_parse_option): Handle sh2a.
196 (sh_elf_final_processing): Ditto.
198 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
200 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
203 2004-07-27 Alan Modra <amodra@bigpond.net.au>
205 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
206 (ppc_arch): Expand comment.
208 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
210 * config/tc-crx.c: Support evaluating the difference between two
212 * config/tc-crx.h: Likewise.
214 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
216 * config/tc-ia64.c (start_unwind_section): Set the linked-to
218 (ia64_elf_section_change_hook): Set the linked-to section for
221 2004-07-26 Dmitry Diky <diwil@spec.ru>
223 * config/tc-msp430.c: Add new subtargets: msp430x1610,
224 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
225 msp430xG438, msp430xG439.
227 2004-07-25 Daniel Jacobowitz <dan@debian.org>
229 * doc/as.texinfo (Section, PushSection): Correct documentation
232 2004-07-21 Jan Beulich <jbeulich@novell.com>
234 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
235 permissible for the selected instruction suffix.
236 (match_template): Don't permit 64-bit general purpose operands in
238 (finalize_imm): Permit 64-bit immediates.
239 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
240 specially except for the width of the used base and/or index
241 registers. For 32-bit displacements, use sign-extended
242 relocations only when using 64-bit addressing.
243 Force zero displacement on rip-relative addressing when there is
244 no other displacement.
245 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
246 specially except for the width of the used base and/or index
248 (parse_register): Disallow Reg64 registers in 32-bit mode.
250 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
251 suffix if the instruction doesn't support it.
253 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
255 * config/tc-mips.c (append_insn): Handle constant expressions with
256 no associated relocation.
257 (mips_ip): Cancel the expression after use for the Q format
259 (parse_relocation): Return no relocation for unsupported
261 (my_getSmallExpression): Return no relocation if no relocation
264 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
266 * config/obj-som.c (adjust_stab_sections): Add prototype.
267 (obj_som_compiler, obj_som_version, obj_som_copyright,
268 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
269 * config/tc-hppa.c (update_subspace): Likewise.
270 (is_defined_subspace): Amplify comment.
271 * config/obj-som.h (som_frob_file): Add prototype.
273 2004-07-19 Christopher Faylor <cgf@timesys.com>
274 H.J. Lu <hongjiu.lu@intel.com>
276 * subsegs.c (section_symbol): Don't create a new segment when
277 existing segment is undefined.
279 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
281 * config/tc-arm.c: Include include/opcode/arm.h.
282 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
283 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
284 (FPU_ARCH_*): Delete.
285 * Makefile.am: Update dependencies.
286 * Makefile.in: Regenerate.
288 2004-07-15 Nick Clifton <nickc@redhat.com>
290 * configure.in: Accept armbe as a big-endian arm configuration.
291 * configure: Regenerate.
293 2004-07-13 Thomas Nystrom <thn@saeab.se>
295 * config/tc-i386.c (T_SHIFTOP): New constant.
296 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
297 (intel_el1): Handle '~'.
298 (intel_get_token): Handle '<>', '&', '|' and '~'.
300 2004-07-13 Nick Clifton <nickc@redhat.com>
302 (md_assemble): Remove spurious newline from end of as_bad error
304 (intel_e05_1): Likewise.
305 (intel_e11): Likewise.
306 (intel_match_token): Likewise.
308 2004-07-11 Andreas Schwab <schwab@suse.de>
310 * config/tc-m68k.c: Convert to C90. Remove redundant
311 declarations. Indentation fixup.
312 [M68KCOFF]: Include "obj-coff.h" instead of declaring
313 obj_coff_section ourselves.
315 2004-07-09 James E Wilson <wilson@specifixinc.com>
317 * config/tc-ia64.c (default_big_endian): New.
318 (dot_byteorder, md_begin): Use it.
319 (md_parse_option): Set it.
321 2004-07-09 Nick Clifton <nickc@redhat.com>
323 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
324 * configure: Regenerate.
325 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
326 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
327 sh_find_elf_flags if necessary.
329 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
331 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
332 going to be split into more than one in-place addend, return 0
333 for relocations against mergeable sections. Associate comments
336 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
338 * Makefile.am (CPU_TYPES): Add crx.
339 (TARGET_CPU_CFILES): Add config/tc-crx.c.
340 (TARGET_CPU_HFILES): Add config/tc-crx.h.
341 (DEPTC_crx_elf): New target.
342 (DEPOBJ_crx_elf): Likewise.
343 (DEP_crx_elf): Likewise.
344 * Makefile.in: Regenerate.
345 * configure.in: Add crx* target.
346 * configure: Regenerate.
347 * config/tc-crx.c: New file.
348 * config/tc-crx.h: New file.
349 * NEWS: Mention new target.
351 2004-07-06 Nick Clifton <nickc@redhat.com>
353 * config.in: Undefine TARGET_SYMBIAN by default.
355 * configure: Regenerate. Add sh-symbian-elf target. If
356 selected define TARGET_SYMBIAN.
357 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
358 format if TARGET_SYMBIAN has been defined.
360 * output-file.c (output_file_create): Report the target format
361 chosen when bfd_openw reports that it is invalid.
363 * config/obj-coff.c (coff_pseudo_table): Only define the weak
364 pseudo for BFD based assemblers.
366 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
369 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
370 (md_parse_option): Remove redundant -isa testing.
371 Make bfd_arch variable const.
372 (md_show_usage): Make bfd_arch variable const.
374 2004-07-03 James E Wilson <wilson@specifixinc.com>
376 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
377 * config/tc-ia64.h (md_frag_check): Define.
379 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
381 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
383 * doc/as.texinfo (Weak): Document PE weak symbols.
385 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
387 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
388 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
389 (mips_frob_file): Rework so that only a single pass through the
390 relocs is needed. Allow %lo()s to have higher offsets than their
391 corresponding %hi()s or %got()s.
393 2004-07-02 Nick Clifton <nickc@redhat.com>
395 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
396 allow values which have come from undefined symbols.
397 Always consider this fixup to have been processed as a reloc
398 cannot be generated for it.
400 2004-07-02 Alan Modra <amodra@bigpond.net.au>
402 * frags.h (struct frag): Add has_code and insn_addr fields.
403 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
404 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
405 * config/tc-ppc.h (md_frag_check): Define.
407 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
409 * doc/Makefile.am (info): Rename goal to...
410 (info-local): ... this, to preserve implicit dependencies.
411 * doc/Makefile.in: Regenerate with automake 1.8.5.
413 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
415 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
416 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
417 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
418 (tc_gen_reloc): Likewise.
419 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
420 (m32r_parse_name): Likewise.
421 (m32r_cgen_parse_fix_exp): Likewise.
422 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
423 (O_PIC_reloc): Likewise.
424 (TC_CGEN_PARSE_FIX_EXP): Likewise..
425 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
426 for @GOTOFF, @GOT, @PLT.
428 2004-06-21 Jan Beulich <jbeulich@novell.com>
430 * gas/symbols.c: While discarding ordinary local absolute symbols
431 when --strip-local-absolute is in effect, retain file symbols.
433 2004-06-20 Andreas Schwab <schwab@suse.de>
435 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
436 (md_parse_option): Likewise.
438 2004-06-17 Jan Beulich <jbeulich@novell.com>
440 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
441 * config/te-netware.h: New file.
442 * config/te-ppcnw.h: Delete: Obsolete.
443 * configure.in: Eliminate ill NetWare targets. Make generic
444 NetWare target use proper emulation.
445 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
446 reference to new te-netware.h.
447 * configure: Regenerate.
448 * Makefile.in: Regenerate.
450 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
452 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
453 comparison in .insn pseudo operation.
455 2004-06-15 Alan Modra <amodra@bigpond.net.au>
457 * config/obj-coff.c (coff_adjust_section_syms): Use
458 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
459 (coff_frob_section): Likewise.
460 * config/tc-mips.c (md_apply_fix3): Likewise.
461 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
462 (elf_frob_file_after_relocs): Likewise.
464 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
466 * config/tc-hppa.c (log2): Rename to exact_log2.
467 (pa_next_subseg): Delete unused function.
468 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
469 (create_new_subspace): Likewise.
472 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
475 2004-05-28 DJ Delorie <dj@redhat.com>
477 * config/tc-mn10300.h (tc_fix_adjustable): Define.
478 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
479 or non-merged symbols.
481 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
483 * config/tc-ia64.c (remove_marked_resource): Save, clear and
484 restore the old slot when inserting srlz.i/srlz.d.
486 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
488 * Makefile.am: Regenerate dependecies.
489 * Makefile.in: Regenerate.
490 * config/tc-sh.c (valid_arch): Make unsigned.
491 (preset_target_arch): Likewise.
492 (md_begin): Use new architecture flags system.
493 (get_specific): Likewise.
494 (assemble_ppi): Likewise.
495 (md_assemble): Likewise. Also fix error check for bad opcodes.
496 (md_parse_option): Likewise. Also generate -isa values according
497 to the table in bfd/cpu-sh.c instead of just constants. Also
498 allow <arch>-up ISA variants.
499 (sh_elf_final_processing): Replace if-else chain with a call to
501 * testsuite/gas/sh/arch: New directory.
502 * testsuite/gas/sh/arch/arch.exp: New test script.
503 * testsuite/gas/sh/arch/arch_expected.txt: New file.
504 * testsuite/gas/sh/arch/sh.s: New file.
505 * testsuite/gas/sh/arch/sh2.s: New file.
506 * testsuite/gas/sh/arch/sh-dsp.s: New file.
507 * testsuite/gas/sh/arch/sh2e.s: New file.
508 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
509 * testsuite/gas/sh/arch/sh3.s: New file.
510 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
511 * testsuite/gas/sh/arch/sh3e.s: New file.
512 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
513 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
514 * testsuite/gas/sh/arch/sh4.s: New file.
515 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
516 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
517 * testsuite/gas/sh/arch/sh4a.s: New file.
519 2004-05-28 Peter Barada <peter@the-baradas.com>
521 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
522 with zero offset into mode 2 addressing to save a word.
524 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
526 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
527 (ar_is_only_in_integer_unit): New.
528 (ar_is_only_in_memory_unit): New.
529 (generate_unwind_image): Silence gcc on 32bit host.
530 (md_assemble): Use ar_is_only_in_integer_unit instead of
531 ar_is_in_integer_unit. Check AR access.
533 2004-05-27 Peter Barada <peter@the-baradas.com>
535 * config/tc-m68k.c (md_begin): Sort the opcode table into
537 (m68k_compare_opcode): New function to do the sorting.
539 2004-05-24 Peter Barada <peter@the-baradas.com>
541 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
542 addressing on MIT style operands.
543 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
545 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
548 2004-05-23 Alan Modra <amodra@bigpond.net.au>
550 * expr.c (operand, operator): Don't reject '++' and '--'.
552 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
554 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
557 2004-05-17 Adam Nemet <anemet@lnxw.com>
559 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
560 * configure: Regenerate.
562 2004-05-13 Paul Brook <paul@codesourcery.com>
564 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
566 2004-05-13 Joel Sherrill <joel@oarcorp.com>
568 * configure.in (or32-*-rtems*): Switch to elf.
569 * configure: Regenerate.
571 2004-05-13 Nick Clifton <nickc@redhat.com>
573 * po/fr.po: Updated French translation.
575 2004-05-11 Nick Clifton <nickc@redhat.com>
577 * doc/as.texinfo (Section): Document G and T flags to .section
578 directive. Document the extra arguments that the G flag
579 requires. Document the #tls flag.
581 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
583 * subsegs.c (section_symbol): Create a new section symbol if
584 the existing one doesn't match.
585 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
587 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
589 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
590 to cope with VR4181A errata MD(1) and MD(4).
592 2004-05-07 Brian Ford <ford@vss.fsi.com>
594 * NEWS: Mention .secrel32 for pe[i]-i386.
596 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
598 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
601 2004-05-06 Daniel Jacobowitz <dan@debian.org>
603 * Makefile.am (DIST_SUBDIRS): Define.
604 * aclocal.m4: Regenerate with automake 1.8.4.
605 * Makefile.in: Likewise.
606 * doc/Makefile.in: Likewise.
608 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
610 * config/tc-ia64.c (dot_serialize): Declare.
611 (dot_serialize): New function.
612 (md_pseudo_table): Add ".serialize.data" and
613 ".serialize.instruction" directives.
615 2004-05-06 Nick Clifton <nickc@redhat.com>
617 * messages (as_internal_value_out_of_range): Print a message about
618 a value being out of range. Be consistent about whether the
619 values are printed in decimal or hexadecimal.
620 (as_warn_value_out_of_range): Generate a warning message about an
622 (as_bad_value_out_of_range): Generate an error message about an
624 * as.h: Prototype the new functions.
625 * config/tc-alpha.c (insert_operand): Use new function.
626 * config/tc-arc.c (arc_insert_operand): Likewise.
627 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
628 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
629 * config/tc-ppc.c (ppc_insert_operand): Likewise.
630 * config/tc-s390.c (s390_insert_operand): Likewise.
631 * config/tc-v850.c (v850_insert_operand): Likewise.
633 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
635 * configure.in: Set em=linux for frv-*-*linux*.
636 * configure: Rebuilt.
637 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
638 (frv_md_fdpic_enabled): New.
639 * config/tc-frv.c (frv_md_fdpic_enabled): New.
640 (DEFAULT_FDPIC): New.
641 (frv_flags): Use DEFAULT_FDPIC.
642 (frv_pic_flag): Likewise.
644 (md_longopts): Add -mnopic.
645 (md_parse_option): Handle it.
646 (md_show_usage): Add -mfdpic and -mnopic.
648 2004-05-05 Peter Barada <peter@the-baradas.com>
650 * config/tc-m68k.c: Add find_cf_chip to print list of valid
651 chips for invalid coldfire instructions, rename selectors
652 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
653 add current_chip to track which chip is referred to(including save/restore),
654 use current_chip to select control registers, not current_arch.
655 (md_show_usage): Add new chips.
656 * doc/c-m68k.texi: Document new command line switches.
658 2004-05-05 Jakub Jelinek <jakub@redhat.com>
660 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
661 (NOP_OPCODE): Define.
662 (s390_align_code): Remove prototype.
663 * tc-s390.c (s390_align_code): Remove.
665 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
667 * config/tc-ia64.c (make_unw_section_name): Removed.
668 (start_unwind_section): New function.
669 (generate_unwind_image): Take const segT instead of const
671 (dot_handlerdata): Adjusted.
672 (dot_endp): Likewise.
674 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
676 * config/obj-elf.c (obj_elf_change_section): Allow the
677 ".note.GNU-stack" section has SHF_EXECINSTR.
679 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
681 * config/obj-elf.c (get_section): Return bfd_boolean.
682 (obj_elf_change_section): Call bfd_get_section_by_name_if
683 instead of bfd_map_over_sections.
685 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
687 * config/obj-elf.c (get_section): New function.
688 (obj_elf_change_section): Support multiple sections with same
691 2004-04-30 Nick Clifton <nickc@redhat.com>
693 * config/tc-arm.c (create_register_alias): Fix typo checking for
694 case sensitive register aliases.
695 (co_proc_number): Use error message string in all_reg_maps[]
697 (cp_reg_required_here): Likewise.
698 (fp_reg_required_here): Likewise.
700 2004-04-29 Brian Ford <ford@vss.fsi.com>
702 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
704 2004-04-28 Chris Demetriou <cgd@broadcom.com>
706 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
707 (load_address, macro, mips_ip, md_parse_option)
708 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
709 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
710 embedded-PIC handling, and update comments.
711 (SWITCH_TABLE): Remove.
712 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
713 (enum mips_pic_level): Remove EMBEDDED_PIC.
714 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
715 (TC_FORCE_RELOCATION): Update comment.
716 * ecoff.c (ecoff_build_lineno): Add comment about some code that
717 might be safe to remove now that MIPS embedded-PIC is gone.
719 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
721 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
722 call to obj_set_subsection_attributes.
723 (obj_som_init_stab_section): Likewise.
724 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
725 (pa_def_subspaces): Provide comdat default.
726 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
727 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
728 calls to create_new_subspace and update_subspace to pass comdat flag.
729 (create_new_subspace, update_subspace): Add new comdat argument. Use
730 it in calls to obj_set_subsection_attributes.
731 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
732 and use of comdat, common and dup_comm parameters.
734 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
736 * config/obj-elf.c (obj_elf_change_section): Check if the old
737 group name is NULL before comparison.
739 2004-04-23 Chris Demetriou <cgd@broadcom.com>
741 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
743 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
745 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
747 2004-04-23 Chris Demetriou <cgd@broadcom.com>
749 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
750 (OPTION_MEMBEDDED_PIC): Remove.
751 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
752 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
753 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
754 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
755 (OPTION_ELF_BASE): Renumber.
756 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
757 (md_show_usage): Remove mention of -membedded-pic.
758 * doc/as.texinfo: Remove mention of -membedded-pic.
760 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
762 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
763 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
765 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
766 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
767 USE_GLOBAL_POINTER_OPT.
769 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
771 * config/tc-mips.c (macro): One more use of load_delay_nop.
773 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
775 * config/tc-mips.c (load_delay_nop): New function.
776 (load_address, macro): Use load_delay_nop() to build a nop
777 which can be omitted with gpr_interlocks.
779 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
781 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
782 cop_interlocks): Remove superfluous CPU entries.
784 2004-04-22 Paul Brook <paul@codesourcery.com>
786 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
788 2004-04-22 Peter Barada <peter@the-baradas.com>
790 * NEWS: Added support for EMAC instructions and MAC/EMAC
792 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
793 scale factor tokens, trailing_ampersand to mark mask addressing
794 for MAC/EMAC instructions.
795 * config/m68k-parse.y: Add options_ampersand clause, '<<',
797 (yylex): Handle '>', '<', and '&' following '+'.
798 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
799 architectures in archs[].
800 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
801 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
803 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
804 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
806 Add EMAC operands to init_table[].
808 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
810 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
812 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
813 * config/tc-arm.c (enum mstate): Delete from here.
814 (mapping_state): Remove the static mapstate variable and instead
815 store the state in the segment. This allows a per-section mapping
816 state. Handle and ignore MAP_UNDEFINED states.
817 (arm_elf_change_section): Get the current mapping state from the
819 (s_ltorg): Set the mapping state to MAP_DATA.
820 (arm_cleanup): Use arm_elf_change_section to get the mapping state
821 for each pool as it is emitted.
823 2004-04-22 Nick Clifton <nickc@redhat.com>
825 * config/tc-arm.h: Formatting tidy ups.
827 2004-04-20 Chris Demetriou <cgd@broadcom.com>
829 * NEWS: Note that MIPS -membedded-pic option is deprecated.
831 2004-04-20 DJ Delorie <dj@redhat.com>
833 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
834 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
835 [TE_PE] (O_secrel): Define.
836 [TE_PE] (x86_pe_cons_fix_new): New.
837 [TE_PE] (pe_directive_secrel): Likewise.
838 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
840 2004-04-19 Eric Christopher <echristo@redhat.com>
842 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
843 of previous patch for fix in gcc.
845 2004-04-19 Jakub Jelinek <jakub@redhat.com>
847 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
849 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
851 * read.c (do_align): Call md_flush_pending_output, if defined.
853 2004-04-16 Alan Modra <amodra@bigpond.net.au>
855 * expr.c (operand): Correct checks for ++ and --.
857 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
859 * config/tc-generic.c: Add some comments.
861 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
863 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
864 -{no-}mfix-vr4122-bugs.
865 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
866 (append_insn, mips_emit_delays): Update accordingly.
867 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
868 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
869 (md_parse_option): Update after above changes.
870 (md_show_usage): Add -mfix-vr4120.
872 2004-04-13 Bob Wilson <bob.wilson@acm.org>
874 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
875 of .section directive; add a reference to the ELF .subsection
878 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
880 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
883 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
885 * Makefile.am: Remove mips from aout targets.
886 * Makefile.in: Regenerate.
887 * configure.in: Remove mips-dec-bsd* target.
888 * configure: Regenerate.
890 2004-04-07 Alan Modra <amodra@bigpond.net.au>
893 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
894 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
895 Update "mapping". Restrict some @ modifiers to 32 bit.
897 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
898 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
900 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
901 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
902 dont_adjust_reloc_32 is set.
903 (md_longopts): Add option -renesas.
904 (md_parse_option, md_show_usage): Likewise.
905 * doc/c-sh.texi: Likewise.
907 2004-04-01 Dave Korn <dk@artimi.com>
909 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
910 hi16 and lo16 fixS structs.
911 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
912 exactly the same way as for RELOC_DLX_REL16.
913 (machine_ip): properly respect LO flag in the_insn and
914 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
915 (md_apply_fix3): apply RELOC_DLX_LO16.
917 2004-03-30 Stan Shebs <shebs@apple.com>
919 Remove long-obsolete MPW support.
920 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
921 * configure.in: Remove mention of ppc-*-mpw* config.
922 * configure.in: Likewise.
924 2004-03-30 Nick Clifton <nickc@redhat.com>
926 * config/tc-arm.c (meabi_flags): Make its use conditional upon
927 OBJ_ELF being defined.
929 2004-03-27 Alan Modra <amodra@bigpond.net.au>
931 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
933 2004-03-23 Paul Brook <paul@codesourcery.com>
935 * config/tc-arm.c (meabi_flags): New variable.
936 (arm_parse_eabi): New function.
937 (md_begin): Set flags for EABI v3.
939 (arm_long_opts): Add meabi.
940 * doc/as.texinf <ARM>: Document -meabi.
941 * doc/c-arm.texi: Ditto.
943 2004-03-22 Bob Wilson <bob.wilson@acm.org>
945 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
946 tables even when use_literal_section flag is not set.
948 2004-03-22 Alan Modra <amodra@bigpond.net.au>
950 * config/tc-sh.c: Remove trailing whitespace.
952 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
954 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
955 --mul-bug-abort and the default behavior.
956 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
957 (err_for_dangerous_mul_placement): New variable.
958 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
960 (md_cris_relax_table): Have placeholder for STATE_MUL.
961 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
962 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
964 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
966 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
967 alignment and position of this frag, emit error message if
969 (md_assemble): For a multiply insn and when checking it,
970 transform the current frag into a special frag for that purpose.
971 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
972 OPTION_MULBUG_ABORT_ON>: Handle new options.
974 2004-03-19 Bob Wilson <bob.wilson@acm.org>
976 * config/tc-xtensa.c (mark_literal_frags): New function.
977 (xtensa_move_literals): Call mark_literal_frags for all literal
978 segments, including init and fini literal segments.
979 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
981 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
983 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
984 (pa_comm): Set BSF_OBJECT in symbol flags.
986 2004-03-19 Alan Modra <amodra@bigpond.net.au>
988 * Makefile.am: Run "make dep-am".
989 * Makefile.in: Regenerate.
990 * doc/Makefile.in: Regenerate.
991 * config.in: Regenerate.
992 * po/gas.pot: Regenerate.
994 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
996 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
997 (demand_empty_rest_of_line): Issue an error here.
998 (ignore_rest_of_line): Silently skip to end.
999 (demand_copy_string): Issue an error, not warning.
1001 * config/obj-elf.c (obj_elf_section_name): Likewise.
1002 (obj_elf_section): Likewise.
1003 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1004 (arc_extinst): Likewise.
1005 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1006 (dot_spill): Likewise.
1007 (dot_unwabi): Likewise.
1008 (dot_prologue): Likewise.
1010 * expr.c (operand): Reject ++ and --.
1011 (operator): Likewise.
1013 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1015 * config/tc-sh.c: Include dw2gencfi.h.
1016 (sh_cfi_frame_initial_instructions): New function.
1017 (sh_regname_to_dw2regnum): Likewise.
1018 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1020 (TARGET_USE_CFIPOP): Define.
1021 (tc_cfi_frame_initial_instructions): Likewise.
1022 (tc_regname_to_dw2regnum): Likewise.
1023 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1024 * Makefile.am: Update dependencies.
1025 * Makefile.in: Regenerate.
1027 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1029 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1030 * configure: Regenerate.
1032 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1034 * read.c (s_leb128): Call md_flush_pending_output.
1036 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1038 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1039 * config/tc-i386.h (CpuPadLock): New define.
1040 (CpuUnknownFlags): Added CpuPadLock.
1042 2004-03-07 Andreas Schwab <schwab@suse.de>
1044 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1046 2004-03-07 Richard Henderson <rth@redhat.com>
1048 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1049 (cfi_finish): Likewise for fde.
1051 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1053 * config/tc-ia64.c (md_assemble): Properly handle NULL
1055 (ia64_handle_align): Don't abort if failed to add a stop bit.
1057 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1059 * Makefile.in: Regenerated.
1060 * aclocal.m4: Likewise.
1061 * configure: Likewise.
1062 * doc/Makefile.in: Likewise.
1064 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1066 * config/tc-ia64.c (dot_align): New.
1067 (ia64_do_align): Make it static.
1068 (md_pseudo_table): Use "dot_align" for "align".
1069 (ia64_md_do_align): Don't set align_frag here.
1070 (ia64_handle_align): Add a stop bit to the previous bundle if
1073 * config/tc-ia64.h (ia64_do_align): Removed.
1075 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1077 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1078 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1079 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1080 the most general type or the user specifically requested it.
1081 (md_assemble): Add a new error message for when an instruction
1082 is understood, but is not allowed due to an -isa option.
1084 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1086 * config/tc-ia64.c (align_frag): New.
1087 (md_assemble): Set the tc_frag_data field in align_frag for
1088 IA64_OPCODE_FIRST instructions.
1089 (ia64_md_do_align): Set align_frag.
1090 (ia64_handle_align): Add a stop bit if needed.
1092 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1093 (TC_FRAG_INIT): New.
1095 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1097 * config/tc-frv.c (fr400_audio): New variable.
1098 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1099 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1100 (target_implements_insn_p): New function.
1101 (md_assemble): Report an error if the processor doesn't implement
1104 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1106 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1107 (md_parse_option): Ditto.
1108 (OPTION_NO_SPECIAL_M32R): Added.
1109 (md_show_usage): Document it.
1110 (enable_speial_m32r): Changed a default value from 0 to 1.
1111 * doc/c-m32r.texi: Document the -no-bitinst option.
1113 2004-02-27 Nick Clifton <nickc@redhat.com>
1115 * config/tc-sh.c (get_operand): Revert previous delta.
1116 (tc_gen_reloc): Check for an unknown reloc type before processing
1119 2004-02-27 Hannes Reinecke <hare@suse.de>
1121 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1122 .insn pseudo operation.
1124 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1126 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1127 added for wrong syntax.
1129 2004-02-26 Eric Christopher <echristo@redhat.com>
1131 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1132 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1134 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1136 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1137 nibble types to assembler.
1139 2004-02-25 Fred Fish <fnf@redhat.com>
1141 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1143 2004-02-20 James E Wilson <wilson@specifixinc.com>
1145 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1147 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1148 (ia64_estimate_size_before_relax): New.
1149 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1150 (generate_unwind_image): Pass 1 to fixup_unw_records.
1151 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1152 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1154 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1156 * stabs.c (generate_asm_file): Avoid warning about use of
1157 uninitialized variable.
1159 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1161 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1162 body, and endp, allow unwind records which do not have a "t"
1163 (time/instruction) field.
1165 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1167 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1168 (do_mav_dspsc_2): Likewise.
1169 Fix accumulator registers move opcodes.
1171 2004-02-13 Hannes Reinecke <hare@suse.de>
1172 Jakub Jelinek <jakub@redhat.com>
1174 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1176 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1178 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1179 (tc_frob_symbol): New macro definition.
1180 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1182 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1184 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1187 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1189 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1190 (TC_CASE_SENSITIVE): ... this.
1191 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1192 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1194 2004-02-06 James E Wilson <wilson@specifixinc.com>
1196 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1197 (generate_unwind_image): Re-add it here.
1199 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1201 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1202 * read.h (SKIP_WHITESPACE): Turn into an expression.
1203 * read.c (read_a_source_file): A pseudo is removed by having a
1206 2004-02-05 James E Wilson <wilson@specifixinc.com>
1208 * config/tc-ia64.c (output_endp): New.
1209 (count_bits): Delete.
1210 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1211 endp unwind records.
1212 (fixup_unw_records): Handle endp unwind records. Delete code for
1213 shortening prologue regions not followed by a body record.
1214 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1215 * config/tc-ia64.h (unw_record_type): Add endp.
1217 2004-02-03 James E Wilson <wilson@specifixinc.com>
1219 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1220 fill padding bytes with zeroes.
1221 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1222 sets unwind_record slot_number and slot_frag fields.
1224 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1226 * config/tc-mips.c (add_got_offset_hilo): New function.
1227 (macro): Use load_register() and add_got_offset_hilo() to load
1228 constants instead of hardcoding code sequences throughout.
1230 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1232 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1234 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1236 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1238 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1239 of hard-coded test for TARGET_OS=elf.
1241 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1243 * config/tc-mips.c (hilo_interlocks): Change definition
1244 so that MIPS32, MIPS64 and later ISAs are included, along with
1245 the already-included machines. Update comments.
1247 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1249 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1250 undefined local labels.
1252 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1254 * config/tc-mips.c (load_address, macro): Update comments about
1255 NewABI GP relaxation.
1257 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1259 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1260 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1261 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1262 (set_at, load_register, load_address, move_register): Likewise.
1263 (load_got_offset, add_got_offset): Likewise.
1264 Update all calls and tidy accordingly.
1266 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1268 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1269 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1270 (RELAX_USE_SECOND): Bump to 0x10000.
1271 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1272 (mips_macro_warning): New variable.
1273 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1274 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1275 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1277 (append_insn): Update mips_macro_warning.sizes.
1278 (macro_start, macro_warning, macro_end): New functions.
1279 (macro_build): Don't emit warnings here.
1280 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1281 (md_convert_frag): Check for cases where one macro alternative
1282 needs a warning and the other doesn't. Emit a warning if the
1283 longer sequence was chosen.
1285 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1287 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1288 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1289 the first sequence, the size of the second sequence, and a flag
1290 that says whether we should warn.
1291 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1292 (RELAX_FIRST, RELAX_SECOND): New.
1293 (mips_relax): New variable.
1294 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1295 (append_insn): Remove "place" argument. Use mips_relax.sequence
1296 rather than "place" to check whether we're expanding the second
1297 alternative of a relaxable macro. Remove redundant check for
1298 branch relaxation. If generating a normal insn, and there
1299 is not enough room in the current frag, call relax_close_frag()
1300 to close it. Update mips_relax.sizes[]. Emit fixups for the
1301 second version of a relaxable macro. Record the first relaxable
1302 fixup in mips_relax. Remove tc_gen_reloc workaround.
1303 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1304 in the same way as in append_insn.
1305 (mips16_macro_build): Remove "place" argument.
1306 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1307 when generating the second version of a relaxable macro.
1308 (load_got_offset, add_got_offset): New functions.
1309 (load_address, macro): Use new relaxation machinery. Remove
1310 tc_gen_reloc workarounds.
1311 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1312 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1313 first version is needed.
1314 (tc_gen_reloc): Remove relaxation handling.
1315 (md_convert_frag): Go through the fixups for a relaxable macro and
1316 mark those that belong to the unneeded alternative as done. If the
1317 second alternative is needed, adjust the fixup addresses to account
1318 for the deleted first alternative.
1320 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1322 * frags.h (frag_room): Declare.
1323 * frags.c (frag_room): New function.
1324 * doc/internals.texi: Document it.
1326 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1328 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1329 optimization for -mtune=r3900, as this will break on other CPUs.
1331 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1333 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1334 be relaxed, use fixup.
1335 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1337 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1339 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1342 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1344 * config/tc-mips.c (append_insn): Properly detect variant frags
1345 that preclude swapping of relaxed branches. Correctly swap
1346 instructions between frags when dealing with relaxed branches.
1348 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1350 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1352 * aclocal.m4: Regenerate.
1353 * configure: Regenerate.
1355 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1357 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1360 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1362 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1363 reloc, reserve space for the delay slot as well as the jalr itself.
1365 2004-01-09 Paul Brook <paul@codesourcery.com>
1367 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1368 (do_vfp_sp2_from_reg2): New function.
1370 (do_vfp_dp_from_reg2): Check return values properly.
1372 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1374 * config/tc-mips.c (warn_nops): Remove static variable.
1375 (macro): Remove test of warn_nops.
1376 (md_shortops): Remove 'n'.
1377 (md_parse_option): Remove 'n' case.
1378 (md_show_usage): Remove -n.
1379 * doc/as.texinfo (Overview): Remove MIPS -n option.
1380 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1381 * NEWS: Mention removal of MIPS -n option.
1383 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1384 (cop_interlocks): Check ISA level.
1385 (cop_mem_interlocks): Define.
1386 (reg_needs_delay): Check cop_interlocks rather than
1387 ISA_HAS_COPROC_DELAYS.
1388 (append_insn): Likewise. Use cop_mem_interlocks rather than
1389 directly checking mips_opts.isa.
1390 (mips_emit_delays): Likewise.
1392 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1394 * config/tc-ia64.c (unwind): Move next_slot_number and
1395 next_slot_frag to ...
1396 (unw_rec_list): Here.
1397 (free_list_records): Removed.
1398 (output_unw_records): Likewise.
1399 (generate_unwind_image): Make it void.
1400 (alloc_record): Initialize next_slot_number and next_slot_frag.
1401 (slot_index): Take .org, .space and .align into account.
1402 (fixup_unw_records): Don't set slot_number to 0. Use
1403 list->next_slot_number and list->next_slot_frag instead of
1404 unwind.next_slot_number and unwind.next_slot_frag.
1405 (ia64_convert_frag): New.
1406 (generate_unwind_image): Generate a rs_machine_dependent frag
1408 (emit_one_bundle): Use list->next_slot_number and
1409 list->next_slot_frag instead of unwind.next_slot_number and
1410 unwind.next_slot_frag.
1412 * config/tc-ia64.h (md_convert_frag): Defined as
1414 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1416 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1418 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1419 * config/tc-frv.h (md_apply_fix3): Don't define.
1420 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1422 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1423 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1424 * config/tc-frv.c (line_separator_chars): Add `!'.
1425 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1426 * config/tc-frv.c (md_assemble): Clear insn upfront.
1427 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1428 * config/tc-frv.c (OPTION_FDPIC): New macro.
1429 (md_longopts): Add mfdpic.
1430 (md_parse_option): Handle it.
1431 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1432 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1433 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1434 (frv_pic_ptr): Parse funcdesc.
1436 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1438 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1439 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1441 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1443 * Makefile.am (Makefile): Move the dependency on
1444 $(BFDDIR)/configure.in to...
1445 (CONFIG_STATUS_DEPENDENCIES): ... here.
1446 (AUTOMAKE_OPTIONS): Require automake 1.8.
1447 * Makefile.in: Regenerate.
1448 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1449 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1450 $(BFDDIR)/configure.in here as well.
1451 * doc/Makefile.in: Regenerate.
1453 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1455 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1456 * Makefile.in: Regenerate.
1457 * aclocal.m4: Regenerate.
1458 * doc/Makefile.am (install, install-info): Remove.
1459 (install-data-local): A new hook for install-info.
1460 (AUTOMAKE_OPTIONS): Require automake 1.8.
1461 * doc/Makefile.in: Regenerate.
1463 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1465 * doc/c-sh.texi: Update description about floating point behavior
1468 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1470 * configure.in: Add m68k-uClinux target.
1471 * configure: Regenerate.
1473 For older changes see ChangeLog-0203
1479 version-control: never