1 2004-10-05 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (unwind): New variable.
4 (vfp_sp_encode_reg): New function.
5 (vfp_sp_reg_required_here): Use it.
6 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
7 (vfp_parse_reg_list): New function.
8 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
9 s_arm_unwind_personality, s_arm_unwind_personalityindex,
10 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
11 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
13 (md_pseudo_table): Add them.
14 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
15 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
16 (set_section, add_unwind_adjustsp, flush_pending_unwind,
17 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
18 require_hashconst, add_unwind_opcode): New functions.
19 * doc/tc-arm.text: Document unwinding opcodes.
20 * NEWS: Mention the new feature.
22 2004-10-04 Eric Christopher <echristo@redhat.com>
24 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
26 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
28 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
30 * config/tc-s390.c (md_apply_fix3): Likewise.
31 * config/tc-sparc.c (md_apply_fix3): Likewise.
33 2004-10-01 Paul Brook <paul@codesourcery.com>
35 * config/tc-arm.c (arm_elf_section_type): New function.
36 (arm_elf_change_section): Set section link for exidx sections.
37 * config/tc-arm.h (arm_elf_section_type): Add prototype.
38 (md_elf_section_type): Define.
40 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
42 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
45 2004-10-01 Adam Nemet <anemet@lnxw.com>
47 * (TARGET_FORMAT): Remove LynxOS COFF definition.
49 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
51 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
52 asymbol *, instead use symbol_get_bfdsym.
54 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
56 * config/tc-m68k.c (select_control_regs): Add mcf5249.
58 2004-09-30 Paul Brook <paul@codesourcery.com>
60 * config/tc-arm.c (do_smi, do_nop): New functions.
61 (insns): Add ARMv6ZK instructions.
62 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
63 (tc_gen_reloc): Ditto.
64 (arm_cpus): Add mpcore and arm1176.
65 (arm_archs): Add armv6{k,z,zk}.
66 * doc/c-arm.texi: Document new cores and architectures.
68 2004-09-30 Nick Clifton <nickc@redhat.com>
70 * config/tc-arm.c: Use ISO C90 formatting.
72 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
74 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
75 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
76 REG_TYPE_MVDX is expected.
78 2004-09-29 Marc Bevand <m.bevand@gmail.com>
80 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
82 2004-09-21 James E Wilson <wilson@specifixinc.com>
84 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
85 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
86 output_spill_base, output_unat_psprel, output_lc_psprel,
87 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
88 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
89 output_spill_psprel_p): Use it.
91 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
93 * config/tc-crx.c (handle_LoadStor): New function.
94 Handle load/stor unique instructions before parsing.
96 2004-09-17 Paul Brook <paul@codesourcery.com>
98 * config/tc-arm.c (s_arm_rel31): New funciton.
99 (md_pseudo_table): Add .rel31.
100 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
101 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
102 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
103 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
104 (arm_parse_reloc): Add (target2).
106 2004-09-17 Alan Modra <amodra@bigpond.net.au>
108 * Makefile.am: Run "make dep-am".
109 * Makefile.in: Regenerate.
110 * aclocal.m4: Regenerate.
111 * configure: Regenerate.
112 * doc/Makefile.in: Regenerate.
113 * po/POTFILES.in: Regenerate.
114 * po/gas.pot: Regenerate.
116 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
118 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
121 2004-09-13 Paul Brook <paul@codesourcery.com>
123 * config/tc-arm.c: Rename RELABS to TARGET1.
125 2004-09-13 Alan Modra <amodra@bigpond.net.au>
127 * messages.c (as_internal_value_out_of_range): Cast values passed
128 to as_bad_where or as_warn_where to proper type.
130 2004-09-11 Theodore A. Roth <troth@openavr.org>
132 * config/tc-avr.c: Add support for
133 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
135 2004-09-09 Alan Modra <amodra@bigpond.net.au>
137 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
138 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
140 2004-09-08 Paul Brook <paul@codesourcery.com>
142 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
143 fini_array and preinit_array section types.
144 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
146 * doc/as.texinfo: Document extra section types.
148 2004-09-02 Mark Mitchell <mark@codesourcery.com>
150 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
151 * Makefile.in: Regenerated.
152 * configure.in: Set em for arm*-*-symbianelf*.
153 * configure: Regenerated.
154 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
155 vectors when appropriate.
156 * config/te-symbian.h: New file.
158 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
160 * config/tc-crx.c (gettrap): Exception vector can be case
162 (process_label_constant): Fix a 32-bit displacement bug in branch
164 (get_operandtype) : Bug fix, wrong operand was used.
165 (process_label_constant): Initialize relocation type to
168 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
170 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
171 for synthesizable cores.
173 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
175 2004-08-25 Dmitry Diky <diwil@spec.ru>
177 * config/tc-msp430.c: Clean-up the code.
178 (md_relax_table): New relax table.
179 (mcu_types): Sort MCU types.
180 (md_pseudo_table): Add .profiler pseudo handler.
181 (pow2value): New function.
182 (msp430_profiler): New function.
183 (msp430_operands): Add new insns handlers.
184 (msp430_srcoperand): Add register operand handler, allow complex
186 (md_estimate_size_before_relax): Rewritten.
187 (md_convert_frag): Rewritten.
188 (msp430_relax_frag): New function.
189 * config/tc-msp430.h (md_relax_frag): define macro
190 * doc/c-msp430.texi: Update information.
192 2004-08-24 Nick Clifton <nickc@redhat.com>
194 * as.c (std_shortopts): Allow -g to take an optional argument.
195 (parse_args): Pass any switch starting with -g on to the backend
198 2004-08-18 Mark Mitchell <mark@codesourcery.com>
200 * configure.in (arm*-*-symbianelf*): New target.
201 (arm*-*-eabi*): Likewise.
202 * configure: Regenerated.
204 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
205 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
208 2004-08-18 Jakub Jelinek <jakub@redhat.com>
210 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
211 argument, don't do anything if current section is not
212 .gnu.linkonce.t.* and linkonce_empty is set.
213 (generate_unwind_image, dot_endp): Adjust callers, call
214 start_unwind_section (*, 1) if nothing will be put into the
217 2004-08-17 Nick Clifton <nickc@redhat.com>
219 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
220 (show_usage): Add -g.
221 (std_longopts): Add --gen-debug. Alpha sort the table.
222 (parse_args): Print an error message if a switch is not handled.
223 Handle the -g switch, calling md_debug_format_selector() if
225 * NEWS: Mention new feature.
226 * doc/as.texinfo: Document new switch.
227 * doc/internals.texi: Document behaviour of md_parse_option.
229 * config/tc-arm.c (md_parse_option): Do not issue an error message
230 if the switch is not recognised.
231 * config/tc-m68k.c (md_parse_option): Likewise.
232 * config/tc-pdp11.c (md_parse_option): Likewise.
233 * config/tc-v850.c (md_parse_option): Likewise.
235 * as.h: Fix up formatting.
238 2004-08-16 Nick Clifton <nickc@redhat.com>
240 * macro.c (macro_set_alternate): Use ISO C90 formatting.
242 * configure.in: Sort architecture based tables alphabetically.
243 * configure: Regenerate.
245 2004-08-16 Alan Modra <amodra@bigpond.net.au>
247 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
248 { "cc", 68 }, with { "cr", 70 }.
250 2004-08-13 Jan Beulich <jbeulich@novell.com>
251 Nick Clifton <nickc@redhat.com>
253 * as.c: Add and handle new --alternate command line option.
254 * macro.c (macro_set_alternate): New.
255 * macro.h (macro_set_alternate): Declare.
256 * read.c: Add and handle new .altmacro and .noaltmacro directives.
257 * doc/as.texinfo: Document new command line option and pseudo-ops
258 as well as insert documentation originating from gasp about
259 alternate macro syntax.
260 * NEWS: Mention new command line option and pseudo-ops.
262 2004-08-10 Mark Mitchell <mark@codesourcery.com>
264 * expr.c (operand): Handle the "~", "-", and "!" operators applied
267 2004-08-06 Paul Brook <paul@codesourcery.com>
269 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
270 Handle new relocations.
271 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
273 2004-08-05 Bob Wilson <bob.wilson@acm.org>
275 * write.c (relax_segment): Use was_address instead of address when
276 setting fr_fix field for align frag due to backwards .org.
278 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
280 Introduce SH2a support.
281 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
282 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
284 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
285 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
286 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
287 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
288 to end of conditional expression.
289 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
290 * config/tc-sh.c: Add sh2a-nofpu support.
291 2003-12-29 DJ Delorie <dj@redhat.com>
292 * tc-sh.c: Add sh2a support.
293 (parse_reg): Add tbr.
294 (parse_at): Support @@(disp,tbr).
295 (get_specific): Support sh2a opcodes.
296 (insert4): New, for 4 byte relocs.
297 (build_Mytes): Support sh2a opcodes.
298 (md_apply_fix3_Mytes): Support sh2a opcodes.
299 2003-12-02 Michael Snyder <msnyder@redhat.com>
300 * config/tc-sh.c (md_parse_option): Handle sh2a.
301 (sh_elf_final_processing): Ditto.
303 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
305 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
308 2004-07-27 Alan Modra <amodra@bigpond.net.au>
310 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
311 (ppc_arch): Expand comment.
313 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
315 * config/tc-crx.c: Support evaluating the difference between two
317 * config/tc-crx.h: Likewise.
319 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
321 * config/tc-ia64.c (start_unwind_section): Set the linked-to
323 (ia64_elf_section_change_hook): Set the linked-to section for
326 2004-07-26 Dmitry Diky <diwil@spec.ru>
328 * config/tc-msp430.c: Add new subtargets: msp430x1610,
329 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
330 msp430xG438, msp430xG439.
332 2004-07-25 Daniel Jacobowitz <dan@debian.org>
334 * doc/as.texinfo (Section, PushSection): Correct documentation
337 2004-07-21 Jan Beulich <jbeulich@novell.com>
339 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
340 permissible for the selected instruction suffix.
341 (match_template): Don't permit 64-bit general purpose operands in
343 (finalize_imm): Permit 64-bit immediates.
344 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
345 specially except for the width of the used base and/or index
346 registers. For 32-bit displacements, use sign-extended
347 relocations only when using 64-bit addressing.
348 Force zero displacement on rip-relative addressing when there is
349 no other displacement.
350 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
351 specially except for the width of the used base and/or index
353 (parse_register): Disallow Reg64 registers in 32-bit mode.
355 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
356 suffix if the instruction doesn't support it.
358 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
360 * config/tc-mips.c (append_insn): Handle constant expressions with
361 no associated relocation.
362 (mips_ip): Cancel the expression after use for the Q format
364 (parse_relocation): Return no relocation for unsupported
366 (my_getSmallExpression): Return no relocation if no relocation
369 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
371 * config/obj-som.c (adjust_stab_sections): Add prototype.
372 (obj_som_compiler, obj_som_version, obj_som_copyright,
373 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
374 * config/tc-hppa.c (update_subspace): Likewise.
375 (is_defined_subspace): Amplify comment.
376 * config/obj-som.h (som_frob_file): Add prototype.
378 2004-07-19 Christopher Faylor <cgf@timesys.com>
379 H.J. Lu <hongjiu.lu@intel.com>
381 * subsegs.c (section_symbol): Don't create a new segment when
382 existing segment is undefined.
384 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
386 * config/tc-arm.c: Include include/opcode/arm.h.
387 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
388 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
389 (FPU_ARCH_*): Delete.
390 * Makefile.am: Update dependencies.
391 * Makefile.in: Regenerate.
393 2004-07-15 Nick Clifton <nickc@redhat.com>
395 * configure.in: Accept armbe as a big-endian arm configuration.
396 * configure: Regenerate.
398 2004-07-13 Thomas Nystrom <thn@saeab.se>
400 * config/tc-i386.c (T_SHIFTOP): New constant.
401 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
402 (intel_el1): Handle '~'.
403 (intel_get_token): Handle '<>', '&', '|' and '~'.
405 2004-07-13 Nick Clifton <nickc@redhat.com>
407 (md_assemble): Remove spurious newline from end of as_bad error
409 (intel_e05_1): Likewise.
410 (intel_e11): Likewise.
411 (intel_match_token): Likewise.
413 2004-07-11 Andreas Schwab <schwab@suse.de>
415 * config/tc-m68k.c: Convert to C90. Remove redundant
416 declarations. Indentation fixup.
417 [M68KCOFF]: Include "obj-coff.h" instead of declaring
418 obj_coff_section ourselves.
420 2004-07-09 James E Wilson <wilson@specifixinc.com>
422 * config/tc-ia64.c (default_big_endian): New.
423 (dot_byteorder, md_begin): Use it.
424 (md_parse_option): Set it.
426 2004-07-09 Nick Clifton <nickc@redhat.com>
428 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
429 * configure: Regenerate.
430 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
431 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
432 sh_find_elf_flags if necessary.
434 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
436 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
437 going to be split into more than one in-place addend, return 0
438 for relocations against mergeable sections. Associate comments
441 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
443 * Makefile.am (CPU_TYPES): Add crx.
444 (TARGET_CPU_CFILES): Add config/tc-crx.c.
445 (TARGET_CPU_HFILES): Add config/tc-crx.h.
446 (DEPTC_crx_elf): New target.
447 (DEPOBJ_crx_elf): Likewise.
448 (DEP_crx_elf): Likewise.
449 * Makefile.in: Regenerate.
450 * configure.in: Add crx* target.
451 * configure: Regenerate.
452 * config/tc-crx.c: New file.
453 * config/tc-crx.h: New file.
454 * NEWS: Mention new target.
456 2004-07-06 Nick Clifton <nickc@redhat.com>
458 * config.in: Undefine TARGET_SYMBIAN by default.
460 * configure: Regenerate. Add sh-symbian-elf target. If
461 selected define TARGET_SYMBIAN.
462 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
463 format if TARGET_SYMBIAN has been defined.
465 * output-file.c (output_file_create): Report the target format
466 chosen when bfd_openw reports that it is invalid.
468 * config/obj-coff.c (coff_pseudo_table): Only define the weak
469 pseudo for BFD based assemblers.
471 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
474 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
475 (md_parse_option): Remove redundant -isa testing.
476 Make bfd_arch variable const.
477 (md_show_usage): Make bfd_arch variable const.
479 2004-07-03 James E Wilson <wilson@specifixinc.com>
481 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
482 * config/tc-ia64.h (md_frag_check): Define.
484 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
486 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
488 * doc/as.texinfo (Weak): Document PE weak symbols.
490 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
492 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
493 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
494 (mips_frob_file): Rework so that only a single pass through the
495 relocs is needed. Allow %lo()s to have higher offsets than their
496 corresponding %hi()s or %got()s.
498 2004-07-02 Nick Clifton <nickc@redhat.com>
500 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
501 allow values which have come from undefined symbols.
502 Always consider this fixup to have been processed as a reloc
503 cannot be generated for it.
505 2004-07-02 Alan Modra <amodra@bigpond.net.au>
507 * frags.h (struct frag): Add has_code and insn_addr fields.
508 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
509 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
510 * config/tc-ppc.h (md_frag_check): Define.
512 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
514 * doc/Makefile.am (info): Rename goal to...
515 (info-local): ... this, to preserve implicit dependencies.
516 * doc/Makefile.in: Regenerate with automake 1.8.5.
518 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
520 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
521 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
522 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
523 (tc_gen_reloc): Likewise.
524 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
525 (m32r_parse_name): Likewise.
526 (m32r_cgen_parse_fix_exp): Likewise.
527 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
528 (O_PIC_reloc): Likewise.
529 (TC_CGEN_PARSE_FIX_EXP): Likewise..
530 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
531 for @GOTOFF, @GOT, @PLT.
533 2004-06-21 Jan Beulich <jbeulich@novell.com>
535 * gas/symbols.c: While discarding ordinary local absolute symbols
536 when --strip-local-absolute is in effect, retain file symbols.
538 2004-06-20 Andreas Schwab <schwab@suse.de>
540 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
541 (md_parse_option): Likewise.
543 2004-06-17 Jan Beulich <jbeulich@novell.com>
545 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
546 * config/te-netware.h: New file.
547 * config/te-ppcnw.h: Delete: Obsolete.
548 * configure.in: Eliminate ill NetWare targets. Make generic
549 NetWare target use proper emulation.
550 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
551 reference to new te-netware.h.
552 * configure: Regenerate.
553 * Makefile.in: Regenerate.
555 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
557 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
558 comparison in .insn pseudo operation.
560 2004-06-15 Alan Modra <amodra@bigpond.net.au>
562 * config/obj-coff.c (coff_adjust_section_syms): Use
563 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
564 (coff_frob_section): Likewise.
565 * config/tc-mips.c (md_apply_fix3): Likewise.
566 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
567 (elf_frob_file_after_relocs): Likewise.
569 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
571 * config/tc-hppa.c (log2): Rename to exact_log2.
572 (pa_next_subseg): Delete unused function.
573 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
574 (create_new_subspace): Likewise.
577 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
580 2004-05-28 DJ Delorie <dj@redhat.com>
582 * config/tc-mn10300.h (tc_fix_adjustable): Define.
583 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
584 or non-merged symbols.
586 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
588 * config/tc-ia64.c (remove_marked_resource): Save, clear and
589 restore the old slot when inserting srlz.i/srlz.d.
591 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
593 * Makefile.am: Regenerate dependecies.
594 * Makefile.in: Regenerate.
595 * config/tc-sh.c (valid_arch): Make unsigned.
596 (preset_target_arch): Likewise.
597 (md_begin): Use new architecture flags system.
598 (get_specific): Likewise.
599 (assemble_ppi): Likewise.
600 (md_assemble): Likewise. Also fix error check for bad opcodes.
601 (md_parse_option): Likewise. Also generate -isa values according
602 to the table in bfd/cpu-sh.c instead of just constants. Also
603 allow <arch>-up ISA variants.
604 (sh_elf_final_processing): Replace if-else chain with a call to
606 * testsuite/gas/sh/arch: New directory.
607 * testsuite/gas/sh/arch/arch.exp: New test script.
608 * testsuite/gas/sh/arch/arch_expected.txt: New file.
609 * testsuite/gas/sh/arch/sh.s: New file.
610 * testsuite/gas/sh/arch/sh2.s: New file.
611 * testsuite/gas/sh/arch/sh-dsp.s: New file.
612 * testsuite/gas/sh/arch/sh2e.s: New file.
613 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
614 * testsuite/gas/sh/arch/sh3.s: New file.
615 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
616 * testsuite/gas/sh/arch/sh3e.s: New file.
617 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
618 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
619 * testsuite/gas/sh/arch/sh4.s: New file.
620 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
621 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
622 * testsuite/gas/sh/arch/sh4a.s: New file.
624 2004-05-28 Peter Barada <peter@the-baradas.com>
626 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
627 with zero offset into mode 2 addressing to save a word.
629 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
631 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
632 (ar_is_only_in_integer_unit): New.
633 (ar_is_only_in_memory_unit): New.
634 (generate_unwind_image): Silence gcc on 32bit host.
635 (md_assemble): Use ar_is_only_in_integer_unit instead of
636 ar_is_in_integer_unit. Check AR access.
638 2004-05-27 Peter Barada <peter@the-baradas.com>
640 * config/tc-m68k.c (md_begin): Sort the opcode table into
642 (m68k_compare_opcode): New function to do the sorting.
644 2004-05-24 Peter Barada <peter@the-baradas.com>
646 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
647 addressing on MIT style operands.
648 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
650 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
653 2004-05-23 Alan Modra <amodra@bigpond.net.au>
655 * expr.c (operand, operator): Don't reject '++' and '--'.
657 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
659 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
662 2004-05-17 Adam Nemet <anemet@lnxw.com>
664 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
665 * configure: Regenerate.
667 2004-05-13 Paul Brook <paul@codesourcery.com>
669 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
671 2004-05-13 Joel Sherrill <joel@oarcorp.com>
673 * configure.in (or32-*-rtems*): Switch to elf.
674 * configure: Regenerate.
676 2004-05-13 Nick Clifton <nickc@redhat.com>
678 * po/fr.po: Updated French translation.
680 2004-05-11 Nick Clifton <nickc@redhat.com>
682 * doc/as.texinfo (Section): Document G and T flags to .section
683 directive. Document the extra arguments that the G flag
684 requires. Document the #tls flag.
686 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
688 * subsegs.c (section_symbol): Create a new section symbol if
689 the existing one doesn't match.
690 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
692 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
694 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
695 to cope with VR4181A errata MD(1) and MD(4).
697 2004-05-07 Brian Ford <ford@vss.fsi.com>
699 * NEWS: Mention .secrel32 for pe[i]-i386.
701 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
703 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
706 2004-05-06 Daniel Jacobowitz <dan@debian.org>
708 * Makefile.am (DIST_SUBDIRS): Define.
709 * aclocal.m4: Regenerate with automake 1.8.4.
710 * Makefile.in: Likewise.
711 * doc/Makefile.in: Likewise.
713 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
715 * config/tc-ia64.c (dot_serialize): Declare.
716 (dot_serialize): New function.
717 (md_pseudo_table): Add ".serialize.data" and
718 ".serialize.instruction" directives.
720 2004-05-06 Nick Clifton <nickc@redhat.com>
722 * messages (as_internal_value_out_of_range): Print a message about
723 a value being out of range. Be consistent about whether the
724 values are printed in decimal or hexadecimal.
725 (as_warn_value_out_of_range): Generate a warning message about an
727 (as_bad_value_out_of_range): Generate an error message about an
729 * as.h: Prototype the new functions.
730 * config/tc-alpha.c (insert_operand): Use new function.
731 * config/tc-arc.c (arc_insert_operand): Likewise.
732 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
733 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
734 * config/tc-ppc.c (ppc_insert_operand): Likewise.
735 * config/tc-s390.c (s390_insert_operand): Likewise.
736 * config/tc-v850.c (v850_insert_operand): Likewise.
738 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
740 * configure.in: Set em=linux for frv-*-*linux*.
741 * configure: Rebuilt.
742 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
743 (frv_md_fdpic_enabled): New.
744 * config/tc-frv.c (frv_md_fdpic_enabled): New.
745 (DEFAULT_FDPIC): New.
746 (frv_flags): Use DEFAULT_FDPIC.
747 (frv_pic_flag): Likewise.
749 (md_longopts): Add -mnopic.
750 (md_parse_option): Handle it.
751 (md_show_usage): Add -mfdpic and -mnopic.
753 2004-05-05 Peter Barada <peter@the-baradas.com>
755 * config/tc-m68k.c: Add find_cf_chip to print list of valid
756 chips for invalid coldfire instructions, rename selectors
757 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
758 add current_chip to track which chip is referred to(including save/restore),
759 use current_chip to select control registers, not current_arch.
760 (md_show_usage): Add new chips.
761 * doc/c-m68k.texi: Document new command line switches.
763 2004-05-05 Jakub Jelinek <jakub@redhat.com>
765 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
766 (NOP_OPCODE): Define.
767 (s390_align_code): Remove prototype.
768 * tc-s390.c (s390_align_code): Remove.
770 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
772 * config/tc-ia64.c (make_unw_section_name): Removed.
773 (start_unwind_section): New function.
774 (generate_unwind_image): Take const segT instead of const
776 (dot_handlerdata): Adjusted.
777 (dot_endp): Likewise.
779 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
781 * config/obj-elf.c (obj_elf_change_section): Allow the
782 ".note.GNU-stack" section has SHF_EXECINSTR.
784 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
786 * config/obj-elf.c (get_section): Return bfd_boolean.
787 (obj_elf_change_section): Call bfd_get_section_by_name_if
788 instead of bfd_map_over_sections.
790 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
792 * config/obj-elf.c (get_section): New function.
793 (obj_elf_change_section): Support multiple sections with same
796 2004-04-30 Nick Clifton <nickc@redhat.com>
798 * config/tc-arm.c (create_register_alias): Fix typo checking for
799 case sensitive register aliases.
800 (co_proc_number): Use error message string in all_reg_maps[]
802 (cp_reg_required_here): Likewise.
803 (fp_reg_required_here): Likewise.
805 2004-04-29 Brian Ford <ford@vss.fsi.com>
807 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
809 2004-04-28 Chris Demetriou <cgd@broadcom.com>
811 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
812 (load_address, macro, mips_ip, md_parse_option)
813 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
814 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
815 embedded-PIC handling, and update comments.
816 (SWITCH_TABLE): Remove.
817 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
818 (enum mips_pic_level): Remove EMBEDDED_PIC.
819 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
820 (TC_FORCE_RELOCATION): Update comment.
821 * ecoff.c (ecoff_build_lineno): Add comment about some code that
822 might be safe to remove now that MIPS embedded-PIC is gone.
824 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
826 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
827 call to obj_set_subsection_attributes.
828 (obj_som_init_stab_section): Likewise.
829 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
830 (pa_def_subspaces): Provide comdat default.
831 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
832 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
833 calls to create_new_subspace and update_subspace to pass comdat flag.
834 (create_new_subspace, update_subspace): Add new comdat argument. Use
835 it in calls to obj_set_subsection_attributes.
836 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
837 and use of comdat, common and dup_comm parameters.
839 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
841 * config/obj-elf.c (obj_elf_change_section): Check if the old
842 group name is NULL before comparison.
844 2004-04-23 Chris Demetriou <cgd@broadcom.com>
846 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
848 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
850 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
852 2004-04-23 Chris Demetriou <cgd@broadcom.com>
854 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
855 (OPTION_MEMBEDDED_PIC): Remove.
856 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
857 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
858 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
859 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
860 (OPTION_ELF_BASE): Renumber.
861 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
862 (md_show_usage): Remove mention of -membedded-pic.
863 * doc/as.texinfo: Remove mention of -membedded-pic.
865 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
867 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
868 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
870 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
871 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
872 USE_GLOBAL_POINTER_OPT.
874 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
876 * config/tc-mips.c (macro): One more use of load_delay_nop.
878 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
880 * config/tc-mips.c (load_delay_nop): New function.
881 (load_address, macro): Use load_delay_nop() to build a nop
882 which can be omitted with gpr_interlocks.
884 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
886 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
887 cop_interlocks): Remove superfluous CPU entries.
889 2004-04-22 Paul Brook <paul@codesourcery.com>
891 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
893 2004-04-22 Peter Barada <peter@the-baradas.com>
895 * NEWS: Added support for EMAC instructions and MAC/EMAC
897 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
898 scale factor tokens, trailing_ampersand to mark mask addressing
899 for MAC/EMAC instructions.
900 * config/m68k-parse.y: Add options_ampersand clause, '<<',
902 (yylex): Handle '>', '<', and '&' following '+'.
903 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
904 architectures in archs[].
905 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
906 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
908 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
909 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
911 Add EMAC operands to init_table[].
913 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
915 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
917 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
918 * config/tc-arm.c (enum mstate): Delete from here.
919 (mapping_state): Remove the static mapstate variable and instead
920 store the state in the segment. This allows a per-section mapping
921 state. Handle and ignore MAP_UNDEFINED states.
922 (arm_elf_change_section): Get the current mapping state from the
924 (s_ltorg): Set the mapping state to MAP_DATA.
925 (arm_cleanup): Use arm_elf_change_section to get the mapping state
926 for each pool as it is emitted.
928 2004-04-22 Nick Clifton <nickc@redhat.com>
930 * config/tc-arm.h: Formatting tidy ups.
932 2004-04-20 Chris Demetriou <cgd@broadcom.com>
934 * NEWS: Note that MIPS -membedded-pic option is deprecated.
936 2004-04-20 DJ Delorie <dj@redhat.com>
938 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
939 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
940 [TE_PE] (O_secrel): Define.
941 [TE_PE] (x86_pe_cons_fix_new): New.
942 [TE_PE] (pe_directive_secrel): Likewise.
943 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
945 2004-04-19 Eric Christopher <echristo@redhat.com>
947 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
948 of previous patch for fix in gcc.
950 2004-04-19 Jakub Jelinek <jakub@redhat.com>
952 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
954 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
956 * read.c (do_align): Call md_flush_pending_output, if defined.
958 2004-04-16 Alan Modra <amodra@bigpond.net.au>
960 * expr.c (operand): Correct checks for ++ and --.
962 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
964 * config/tc-generic.c: Add some comments.
966 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
968 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
969 -{no-}mfix-vr4122-bugs.
970 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
971 (append_insn, mips_emit_delays): Update accordingly.
972 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
973 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
974 (md_parse_option): Update after above changes.
975 (md_show_usage): Add -mfix-vr4120.
977 2004-04-13 Bob Wilson <bob.wilson@acm.org>
979 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
980 of .section directive; add a reference to the ELF .subsection
983 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
985 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
988 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
990 * Makefile.am: Remove mips from aout targets.
991 * Makefile.in: Regenerate.
992 * configure.in: Remove mips-dec-bsd* target.
993 * configure: Regenerate.
995 2004-04-07 Alan Modra <amodra@bigpond.net.au>
998 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
999 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1000 Update "mapping". Restrict some @ modifiers to 32 bit.
1002 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1003 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1005 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1006 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1007 dont_adjust_reloc_32 is set.
1008 (md_longopts): Add option -renesas.
1009 (md_parse_option, md_show_usage): Likewise.
1010 * doc/c-sh.texi: Likewise.
1012 2004-04-01 Dave Korn <dk@artimi.com>
1014 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1015 hi16 and lo16 fixS structs.
1016 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1017 exactly the same way as for RELOC_DLX_REL16.
1018 (machine_ip): properly respect LO flag in the_insn and
1019 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1020 (md_apply_fix3): apply RELOC_DLX_LO16.
1022 2004-03-30 Stan Shebs <shebs@apple.com>
1024 Remove long-obsolete MPW support.
1025 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1026 * configure.in: Remove mention of ppc-*-mpw* config.
1027 * configure.in: Likewise.
1029 2004-03-30 Nick Clifton <nickc@redhat.com>
1031 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1032 OBJ_ELF being defined.
1034 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1036 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1038 2004-03-23 Paul Brook <paul@codesourcery.com>
1040 * config/tc-arm.c (meabi_flags): New variable.
1041 (arm_parse_eabi): New function.
1042 (md_begin): Set flags for EABI v3.
1044 (arm_long_opts): Add meabi.
1045 * doc/as.texinf <ARM>: Document -meabi.
1046 * doc/c-arm.texi: Ditto.
1048 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1050 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1051 tables even when use_literal_section flag is not set.
1053 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1055 * config/tc-sh.c: Remove trailing whitespace.
1057 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1059 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1060 --mul-bug-abort and the default behavior.
1061 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1062 (err_for_dangerous_mul_placement): New variable.
1063 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1065 (md_cris_relax_table): Have placeholder for STATE_MUL.
1066 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1067 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1069 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1070 STATE_BYTE)>: Ditto.
1071 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1072 alignment and position of this frag, emit error message if
1074 (md_assemble): For a multiply insn and when checking it,
1075 transform the current frag into a special frag for that purpose.
1076 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1077 OPTION_MULBUG_ABORT_ON>: Handle new options.
1079 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1081 * config/tc-xtensa.c (mark_literal_frags): New function.
1082 (xtensa_move_literals): Call mark_literal_frags for all literal
1083 segments, including init and fini literal segments.
1084 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1086 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1088 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1089 (pa_comm): Set BSF_OBJECT in symbol flags.
1091 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1093 * Makefile.am: Run "make dep-am".
1094 * Makefile.in: Regenerate.
1095 * doc/Makefile.in: Regenerate.
1096 * config.in: Regenerate.
1097 * po/gas.pot: Regenerate.
1099 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1101 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1102 (demand_empty_rest_of_line): Issue an error here.
1103 (ignore_rest_of_line): Silently skip to end.
1104 (demand_copy_string): Issue an error, not warning.
1106 * config/obj-elf.c (obj_elf_section_name): Likewise.
1107 (obj_elf_section): Likewise.
1108 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1109 (arc_extinst): Likewise.
1110 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1111 (dot_spill): Likewise.
1112 (dot_unwabi): Likewise.
1113 (dot_prologue): Likewise.
1115 * expr.c (operand): Reject ++ and --.
1116 (operator): Likewise.
1118 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1120 * config/tc-sh.c: Include dw2gencfi.h.
1121 (sh_cfi_frame_initial_instructions): New function.
1122 (sh_regname_to_dw2regnum): Likewise.
1123 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1125 (TARGET_USE_CFIPOP): Define.
1126 (tc_cfi_frame_initial_instructions): Likewise.
1127 (tc_regname_to_dw2regnum): Likewise.
1128 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1129 * Makefile.am: Update dependencies.
1130 * Makefile.in: Regenerate.
1132 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1134 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1135 * configure: Regenerate.
1137 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1139 * read.c (s_leb128): Call md_flush_pending_output.
1141 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1143 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1144 * config/tc-i386.h (CpuPadLock): New define.
1145 (CpuUnknownFlags): Added CpuPadLock.
1147 2004-03-07 Andreas Schwab <schwab@suse.de>
1149 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1151 2004-03-07 Richard Henderson <rth@redhat.com>
1153 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1154 (cfi_finish): Likewise for fde.
1156 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1158 * config/tc-ia64.c (md_assemble): Properly handle NULL
1160 (ia64_handle_align): Don't abort if failed to add a stop bit.
1162 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1164 * Makefile.in: Regenerated.
1165 * aclocal.m4: Likewise.
1166 * configure: Likewise.
1167 * doc/Makefile.in: Likewise.
1169 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1171 * config/tc-ia64.c (dot_align): New.
1172 (ia64_do_align): Make it static.
1173 (md_pseudo_table): Use "dot_align" for "align".
1174 (ia64_md_do_align): Don't set align_frag here.
1175 (ia64_handle_align): Add a stop bit to the previous bundle if
1178 * config/tc-ia64.h (ia64_do_align): Removed.
1180 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1182 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1183 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1184 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1185 the most general type or the user specifically requested it.
1186 (md_assemble): Add a new error message for when an instruction
1187 is understood, but is not allowed due to an -isa option.
1189 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1191 * config/tc-ia64.c (align_frag): New.
1192 (md_assemble): Set the tc_frag_data field in align_frag for
1193 IA64_OPCODE_FIRST instructions.
1194 (ia64_md_do_align): Set align_frag.
1195 (ia64_handle_align): Add a stop bit if needed.
1197 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1198 (TC_FRAG_INIT): New.
1200 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1202 * config/tc-frv.c (fr400_audio): New variable.
1203 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1204 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1205 (target_implements_insn_p): New function.
1206 (md_assemble): Report an error if the processor doesn't implement
1209 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1211 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1212 (md_parse_option): Ditto.
1213 (OPTION_NO_SPECIAL_M32R): Added.
1214 (md_show_usage): Document it.
1215 (enable_speial_m32r): Changed a default value from 0 to 1.
1216 * doc/c-m32r.texi: Document the -no-bitinst option.
1218 2004-02-27 Nick Clifton <nickc@redhat.com>
1220 * config/tc-sh.c (get_operand): Revert previous delta.
1221 (tc_gen_reloc): Check for an unknown reloc type before processing
1224 2004-02-27 Hannes Reinecke <hare@suse.de>
1226 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1227 .insn pseudo operation.
1229 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1231 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1232 added for wrong syntax.
1234 2004-02-26 Eric Christopher <echristo@redhat.com>
1236 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1237 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1239 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1241 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1242 nibble types to assembler.
1244 2004-02-25 Fred Fish <fnf@redhat.com>
1246 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1248 2004-02-20 James E Wilson <wilson@specifixinc.com>
1250 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1252 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1253 (ia64_estimate_size_before_relax): New.
1254 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1255 (generate_unwind_image): Pass 1 to fixup_unw_records.
1256 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1257 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1259 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1261 * stabs.c (generate_asm_file): Avoid warning about use of
1262 uninitialized variable.
1264 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1266 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1267 body, and endp, allow unwind records which do not have a "t"
1268 (time/instruction) field.
1270 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1272 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1273 (do_mav_dspsc_2): Likewise.
1274 Fix accumulator registers move opcodes.
1276 2004-02-13 Hannes Reinecke <hare@suse.de>
1277 Jakub Jelinek <jakub@redhat.com>
1279 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1281 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1283 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1284 (tc_frob_symbol): New macro definition.
1285 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1287 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1289 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1292 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1294 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1295 (TC_CASE_SENSITIVE): ... this.
1296 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1297 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1299 2004-02-06 James E Wilson <wilson@specifixinc.com>
1301 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1302 (generate_unwind_image): Re-add it here.
1304 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1306 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1307 * read.h (SKIP_WHITESPACE): Turn into an expression.
1308 * read.c (read_a_source_file): A pseudo is removed by having a
1311 2004-02-05 James E Wilson <wilson@specifixinc.com>
1313 * config/tc-ia64.c (output_endp): New.
1314 (count_bits): Delete.
1315 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1316 endp unwind records.
1317 (fixup_unw_records): Handle endp unwind records. Delete code for
1318 shortening prologue regions not followed by a body record.
1319 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1320 * config/tc-ia64.h (unw_record_type): Add endp.
1322 2004-02-03 James E Wilson <wilson@specifixinc.com>
1324 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1325 fill padding bytes with zeroes.
1326 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1327 sets unwind_record slot_number and slot_frag fields.
1329 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1331 * config/tc-mips.c (add_got_offset_hilo): New function.
1332 (macro): Use load_register() and add_got_offset_hilo() to load
1333 constants instead of hardcoding code sequences throughout.
1335 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1337 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1339 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1341 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1343 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1344 of hard-coded test for TARGET_OS=elf.
1346 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1348 * config/tc-mips.c (hilo_interlocks): Change definition
1349 so that MIPS32, MIPS64 and later ISAs are included, along with
1350 the already-included machines. Update comments.
1352 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1354 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1355 undefined local labels.
1357 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1359 * config/tc-mips.c (load_address, macro): Update comments about
1360 NewABI GP relaxation.
1362 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1364 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1365 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1366 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1367 (set_at, load_register, load_address, move_register): Likewise.
1368 (load_got_offset, add_got_offset): Likewise.
1369 Update all calls and tidy accordingly.
1371 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1373 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1374 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1375 (RELAX_USE_SECOND): Bump to 0x10000.
1376 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1377 (mips_macro_warning): New variable.
1378 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1379 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1380 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1382 (append_insn): Update mips_macro_warning.sizes.
1383 (macro_start, macro_warning, macro_end): New functions.
1384 (macro_build): Don't emit warnings here.
1385 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1386 (md_convert_frag): Check for cases where one macro alternative
1387 needs a warning and the other doesn't. Emit a warning if the
1388 longer sequence was chosen.
1390 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1392 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1393 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1394 the first sequence, the size of the second sequence, and a flag
1395 that says whether we should warn.
1396 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1397 (RELAX_FIRST, RELAX_SECOND): New.
1398 (mips_relax): New variable.
1399 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1400 (append_insn): Remove "place" argument. Use mips_relax.sequence
1401 rather than "place" to check whether we're expanding the second
1402 alternative of a relaxable macro. Remove redundant check for
1403 branch relaxation. If generating a normal insn, and there
1404 is not enough room in the current frag, call relax_close_frag()
1405 to close it. Update mips_relax.sizes[]. Emit fixups for the
1406 second version of a relaxable macro. Record the first relaxable
1407 fixup in mips_relax. Remove tc_gen_reloc workaround.
1408 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1409 in the same way as in append_insn.
1410 (mips16_macro_build): Remove "place" argument.
1411 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1412 when generating the second version of a relaxable macro.
1413 (load_got_offset, add_got_offset): New functions.
1414 (load_address, macro): Use new relaxation machinery. Remove
1415 tc_gen_reloc workarounds.
1416 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1417 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1418 first version is needed.
1419 (tc_gen_reloc): Remove relaxation handling.
1420 (md_convert_frag): Go through the fixups for a relaxable macro and
1421 mark those that belong to the unneeded alternative as done. If the
1422 second alternative is needed, adjust the fixup addresses to account
1423 for the deleted first alternative.
1425 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1427 * frags.h (frag_room): Declare.
1428 * frags.c (frag_room): New function.
1429 * doc/internals.texi: Document it.
1431 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1433 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1434 optimization for -mtune=r3900, as this will break on other CPUs.
1436 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1438 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1439 be relaxed, use fixup.
1440 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1442 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1444 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1447 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1449 * config/tc-mips.c (append_insn): Properly detect variant frags
1450 that preclude swapping of relaxed branches. Correctly swap
1451 instructions between frags when dealing with relaxed branches.
1453 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1455 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1457 * aclocal.m4: Regenerate.
1458 * configure: Regenerate.
1460 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1462 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1465 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1467 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1468 reloc, reserve space for the delay slot as well as the jalr itself.
1470 2004-01-09 Paul Brook <paul@codesourcery.com>
1472 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1473 (do_vfp_sp2_from_reg2): New function.
1475 (do_vfp_dp_from_reg2): Check return values properly.
1477 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1479 * config/tc-mips.c (warn_nops): Remove static variable.
1480 (macro): Remove test of warn_nops.
1481 (md_shortops): Remove 'n'.
1482 (md_parse_option): Remove 'n' case.
1483 (md_show_usage): Remove -n.
1484 * doc/as.texinfo (Overview): Remove MIPS -n option.
1485 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1486 * NEWS: Mention removal of MIPS -n option.
1488 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1489 (cop_interlocks): Check ISA level.
1490 (cop_mem_interlocks): Define.
1491 (reg_needs_delay): Check cop_interlocks rather than
1492 ISA_HAS_COPROC_DELAYS.
1493 (append_insn): Likewise. Use cop_mem_interlocks rather than
1494 directly checking mips_opts.isa.
1495 (mips_emit_delays): Likewise.
1497 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1499 * config/tc-ia64.c (unwind): Move next_slot_number and
1500 next_slot_frag to ...
1501 (unw_rec_list): Here.
1502 (free_list_records): Removed.
1503 (output_unw_records): Likewise.
1504 (generate_unwind_image): Make it void.
1505 (alloc_record): Initialize next_slot_number and next_slot_frag.
1506 (slot_index): Take .org, .space and .align into account.
1507 (fixup_unw_records): Don't set slot_number to 0. Use
1508 list->next_slot_number and list->next_slot_frag instead of
1509 unwind.next_slot_number and unwind.next_slot_frag.
1510 (ia64_convert_frag): New.
1511 (generate_unwind_image): Generate a rs_machine_dependent frag
1513 (emit_one_bundle): Use list->next_slot_number and
1514 list->next_slot_frag instead of unwind.next_slot_number and
1515 unwind.next_slot_frag.
1517 * config/tc-ia64.h (md_convert_frag): Defined as
1519 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1521 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1523 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1524 * config/tc-frv.h (md_apply_fix3): Don't define.
1525 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1527 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1528 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1529 * config/tc-frv.c (line_separator_chars): Add `!'.
1530 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1531 * config/tc-frv.c (md_assemble): Clear insn upfront.
1532 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1533 * config/tc-frv.c (OPTION_FDPIC): New macro.
1534 (md_longopts): Add mfdpic.
1535 (md_parse_option): Handle it.
1536 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1537 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1538 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1539 (frv_pic_ptr): Parse funcdesc.
1541 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1543 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1544 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1546 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1548 * Makefile.am (Makefile): Move the dependency on
1549 $(BFDDIR)/configure.in to...
1550 (CONFIG_STATUS_DEPENDENCIES): ... here.
1551 (AUTOMAKE_OPTIONS): Require automake 1.8.
1552 * Makefile.in: Regenerate.
1553 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1554 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1555 $(BFDDIR)/configure.in here as well.
1556 * doc/Makefile.in: Regenerate.
1558 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1560 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1561 * Makefile.in: Regenerate.
1562 * aclocal.m4: Regenerate.
1563 * doc/Makefile.am (install, install-info): Remove.
1564 (install-data-local): A new hook for install-info.
1565 (AUTOMAKE_OPTIONS): Require automake 1.8.
1566 * doc/Makefile.in: Regenerate.
1568 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1570 * doc/c-sh.texi: Update description about floating point behavior
1573 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1575 * configure.in: Add m68k-uClinux target.
1576 * configure: Regenerate.
1578 For older changes see ChangeLog-0203
1584 version-control: never