1 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4 (md_apply_fix3): Don't treat composite relocs as done.
6 2004-10-07 Jan Beulich <jbeulich@novell.com>
8 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
9 prefix for symbol names generated from the LOCAL macro directive.
11 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
12 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
14 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
16 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
18 (md_assemble): Add error checking for Co-Processor instructions.
19 (get_cinv_parameters): Add 'b' option to invalidate the
22 2004-10-05 Paul Brook <paul@codesourcery.com>
24 * config/tc-arm.c (unwind): New variable.
25 (vfp_sp_encode_reg): New function.
26 (vfp_sp_reg_required_here): Use it.
27 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
28 (vfp_parse_reg_list): New function.
29 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
30 s_arm_unwind_personality, s_arm_unwind_personalityindex,
31 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
32 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
34 (md_pseudo_table): Add them.
35 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
36 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
37 (set_section, add_unwind_adjustsp, flush_pending_unwind,
38 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
39 require_hashconst, add_unwind_opcode): New functions.
40 * doc/tc-arm.text: Document unwinding opcodes.
41 * NEWS: Mention the new feature.
43 2004-10-04 Eric Christopher <echristo@redhat.com>
45 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
47 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
49 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
51 * config/tc-s390.c (md_apply_fix3): Likewise.
52 * config/tc-sparc.c (md_apply_fix3): Likewise.
54 2004-10-01 Paul Brook <paul@codesourcery.com>
56 * config/tc-arm.c (arm_elf_section_type): New function.
57 (arm_elf_change_section): Set section link for exidx sections.
58 * config/tc-arm.h (arm_elf_section_type): Add prototype.
59 (md_elf_section_type): Define.
61 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
63 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
66 2004-10-01 Adam Nemet <anemet@lnxw.com>
68 * (TARGET_FORMAT): Remove LynxOS COFF definition.
70 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
72 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
73 asymbol *, instead use symbol_get_bfdsym.
75 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
77 * config/tc-m68k.c (select_control_regs): Add mcf5249.
79 2004-09-30 Paul Brook <paul@codesourcery.com>
81 * config/tc-arm.c (do_smi, do_nop): New functions.
82 (insns): Add ARMv6ZK instructions.
83 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
84 (tc_gen_reloc): Ditto.
85 (arm_cpus): Add mpcore and arm1176.
86 (arm_archs): Add armv6{k,z,zk}.
87 * doc/c-arm.texi: Document new cores and architectures.
89 2004-09-30 Nick Clifton <nickc@redhat.com>
91 * config/tc-arm.c: Use ISO C90 formatting.
93 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
95 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
96 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
97 REG_TYPE_MVDX is expected.
99 2004-09-29 Marc Bevand <m.bevand@gmail.com>
101 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
103 2004-09-21 James E Wilson <wilson@specifixinc.com>
105 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
106 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
107 output_spill_base, output_unat_psprel, output_lc_psprel,
108 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
109 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
110 output_spill_psprel_p): Use it.
112 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
114 * config/tc-crx.c (handle_LoadStor): New function.
115 Handle load/stor unique instructions before parsing.
117 2004-09-17 Paul Brook <paul@codesourcery.com>
119 * config/tc-arm.c (s_arm_rel31): New funciton.
120 (md_pseudo_table): Add .rel31.
121 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
122 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
123 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
124 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
125 (arm_parse_reloc): Add (target2).
127 2004-09-17 Alan Modra <amodra@bigpond.net.au>
129 * Makefile.am: Run "make dep-am".
130 * Makefile.in: Regenerate.
131 * aclocal.m4: Regenerate.
132 * configure: Regenerate.
133 * doc/Makefile.in: Regenerate.
134 * po/POTFILES.in: Regenerate.
135 * po/gas.pot: Regenerate.
137 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
139 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
142 2004-09-13 Paul Brook <paul@codesourcery.com>
144 * config/tc-arm.c: Rename RELABS to TARGET1.
146 2004-09-13 Alan Modra <amodra@bigpond.net.au>
148 * messages.c (as_internal_value_out_of_range): Cast values passed
149 to as_bad_where or as_warn_where to proper type.
151 2004-09-11 Theodore A. Roth <troth@openavr.org>
153 * config/tc-avr.c: Add support for
154 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
156 2004-09-09 Alan Modra <amodra@bigpond.net.au>
158 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
159 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
161 2004-09-08 Paul Brook <paul@codesourcery.com>
163 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
164 fini_array and preinit_array section types.
165 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
167 * doc/as.texinfo: Document extra section types.
169 2004-09-02 Mark Mitchell <mark@codesourcery.com>
171 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
172 * Makefile.in: Regenerated.
173 * configure.in: Set em for arm*-*-symbianelf*.
174 * configure: Regenerated.
175 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
176 vectors when appropriate.
177 * config/te-symbian.h: New file.
179 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
181 * config/tc-crx.c (gettrap): Exception vector can be case
183 (process_label_constant): Fix a 32-bit displacement bug in branch
185 (get_operandtype) : Bug fix, wrong operand was used.
186 (process_label_constant): Initialize relocation type to
189 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
191 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
192 for synthesizable cores.
194 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
196 2004-08-25 Dmitry Diky <diwil@spec.ru>
198 * config/tc-msp430.c: Clean-up the code.
199 (md_relax_table): New relax table.
200 (mcu_types): Sort MCU types.
201 (md_pseudo_table): Add .profiler pseudo handler.
202 (pow2value): New function.
203 (msp430_profiler): New function.
204 (msp430_operands): Add new insns handlers.
205 (msp430_srcoperand): Add register operand handler, allow complex
207 (md_estimate_size_before_relax): Rewritten.
208 (md_convert_frag): Rewritten.
209 (msp430_relax_frag): New function.
210 * config/tc-msp430.h (md_relax_frag): define macro
211 * doc/c-msp430.texi: Update information.
213 2004-08-24 Nick Clifton <nickc@redhat.com>
215 * as.c (std_shortopts): Allow -g to take an optional argument.
216 (parse_args): Pass any switch starting with -g on to the backend
219 2004-08-18 Mark Mitchell <mark@codesourcery.com>
221 * configure.in (arm*-*-symbianelf*): New target.
222 (arm*-*-eabi*): Likewise.
223 * configure: Regenerated.
225 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
226 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
229 2004-08-18 Jakub Jelinek <jakub@redhat.com>
231 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
232 argument, don't do anything if current section is not
233 .gnu.linkonce.t.* and linkonce_empty is set.
234 (generate_unwind_image, dot_endp): Adjust callers, call
235 start_unwind_section (*, 1) if nothing will be put into the
238 2004-08-17 Nick Clifton <nickc@redhat.com>
240 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
241 (show_usage): Add -g.
242 (std_longopts): Add --gen-debug. Alpha sort the table.
243 (parse_args): Print an error message if a switch is not handled.
244 Handle the -g switch, calling md_debug_format_selector() if
246 * NEWS: Mention new feature.
247 * doc/as.texinfo: Document new switch.
248 * doc/internals.texi: Document behaviour of md_parse_option.
250 * config/tc-arm.c (md_parse_option): Do not issue an error message
251 if the switch is not recognised.
252 * config/tc-m68k.c (md_parse_option): Likewise.
253 * config/tc-pdp11.c (md_parse_option): Likewise.
254 * config/tc-v850.c (md_parse_option): Likewise.
256 * as.h: Fix up formatting.
259 2004-08-16 Nick Clifton <nickc@redhat.com>
261 * macro.c (macro_set_alternate): Use ISO C90 formatting.
263 * configure.in: Sort architecture based tables alphabetically.
264 * configure: Regenerate.
266 2004-08-16 Alan Modra <amodra@bigpond.net.au>
268 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
269 { "cc", 68 }, with { "cr", 70 }.
271 2004-08-13 Jan Beulich <jbeulich@novell.com>
272 Nick Clifton <nickc@redhat.com>
274 * as.c: Add and handle new --alternate command line option.
275 * macro.c (macro_set_alternate): New.
276 * macro.h (macro_set_alternate): Declare.
277 * read.c: Add and handle new .altmacro and .noaltmacro directives.
278 * doc/as.texinfo: Document new command line option and pseudo-ops
279 as well as insert documentation originating from gasp about
280 alternate macro syntax.
281 * NEWS: Mention new command line option and pseudo-ops.
283 2004-08-10 Mark Mitchell <mark@codesourcery.com>
285 * expr.c (operand): Handle the "~", "-", and "!" operators applied
288 2004-08-06 Paul Brook <paul@codesourcery.com>
290 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
291 Handle new relocations.
292 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
294 2004-08-05 Bob Wilson <bob.wilson@acm.org>
296 * write.c (relax_segment): Use was_address instead of address when
297 setting fr_fix field for align frag due to backwards .org.
299 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
301 Introduce SH2a support.
302 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
303 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
305 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
306 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
307 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
308 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
309 to end of conditional expression.
310 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
311 * config/tc-sh.c: Add sh2a-nofpu support.
312 2003-12-29 DJ Delorie <dj@redhat.com>
313 * tc-sh.c: Add sh2a support.
314 (parse_reg): Add tbr.
315 (parse_at): Support @@(disp,tbr).
316 (get_specific): Support sh2a opcodes.
317 (insert4): New, for 4 byte relocs.
318 (build_Mytes): Support sh2a opcodes.
319 (md_apply_fix3_Mytes): Support sh2a opcodes.
320 2003-12-02 Michael Snyder <msnyder@redhat.com>
321 * config/tc-sh.c (md_parse_option): Handle sh2a.
322 (sh_elf_final_processing): Ditto.
324 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
326 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
329 2004-07-27 Alan Modra <amodra@bigpond.net.au>
331 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
332 (ppc_arch): Expand comment.
334 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
336 * config/tc-crx.c: Support evaluating the difference between two
338 * config/tc-crx.h: Likewise.
340 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
342 * config/tc-ia64.c (start_unwind_section): Set the linked-to
344 (ia64_elf_section_change_hook): Set the linked-to section for
347 2004-07-26 Dmitry Diky <diwil@spec.ru>
349 * config/tc-msp430.c: Add new subtargets: msp430x1610,
350 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
351 msp430xG438, msp430xG439.
353 2004-07-25 Daniel Jacobowitz <dan@debian.org>
355 * doc/as.texinfo (Section, PushSection): Correct documentation
358 2004-07-21 Jan Beulich <jbeulich@novell.com>
360 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
361 permissible for the selected instruction suffix.
362 (match_template): Don't permit 64-bit general purpose operands in
364 (finalize_imm): Permit 64-bit immediates.
365 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
366 specially except for the width of the used base and/or index
367 registers. For 32-bit displacements, use sign-extended
368 relocations only when using 64-bit addressing.
369 Force zero displacement on rip-relative addressing when there is
370 no other displacement.
371 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
372 specially except for the width of the used base and/or index
374 (parse_register): Disallow Reg64 registers in 32-bit mode.
376 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
377 suffix if the instruction doesn't support it.
379 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
381 * config/tc-mips.c (append_insn): Handle constant expressions with
382 no associated relocation.
383 (mips_ip): Cancel the expression after use for the Q format
385 (parse_relocation): Return no relocation for unsupported
387 (my_getSmallExpression): Return no relocation if no relocation
390 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
392 * config/obj-som.c (adjust_stab_sections): Add prototype.
393 (obj_som_compiler, obj_som_version, obj_som_copyright,
394 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
395 * config/tc-hppa.c (update_subspace): Likewise.
396 (is_defined_subspace): Amplify comment.
397 * config/obj-som.h (som_frob_file): Add prototype.
399 2004-07-19 Christopher Faylor <cgf@timesys.com>
400 H.J. Lu <hongjiu.lu@intel.com>
402 * subsegs.c (section_symbol): Don't create a new segment when
403 existing segment is undefined.
405 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
407 * config/tc-arm.c: Include include/opcode/arm.h.
408 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
409 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
410 (FPU_ARCH_*): Delete.
411 * Makefile.am: Update dependencies.
412 * Makefile.in: Regenerate.
414 2004-07-15 Nick Clifton <nickc@redhat.com>
416 * configure.in: Accept armbe as a big-endian arm configuration.
417 * configure: Regenerate.
419 2004-07-13 Thomas Nystrom <thn@saeab.se>
421 * config/tc-i386.c (T_SHIFTOP): New constant.
422 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
423 (intel_el1): Handle '~'.
424 (intel_get_token): Handle '<>', '&', '|' and '~'.
426 2004-07-13 Nick Clifton <nickc@redhat.com>
428 (md_assemble): Remove spurious newline from end of as_bad error
430 (intel_e05_1): Likewise.
431 (intel_e11): Likewise.
432 (intel_match_token): Likewise.
434 2004-07-11 Andreas Schwab <schwab@suse.de>
436 * config/tc-m68k.c: Convert to C90. Remove redundant
437 declarations. Indentation fixup.
438 [M68KCOFF]: Include "obj-coff.h" instead of declaring
439 obj_coff_section ourselves.
441 2004-07-09 James E Wilson <wilson@specifixinc.com>
443 * config/tc-ia64.c (default_big_endian): New.
444 (dot_byteorder, md_begin): Use it.
445 (md_parse_option): Set it.
447 2004-07-09 Nick Clifton <nickc@redhat.com>
449 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
450 * configure: Regenerate.
451 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
452 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
453 sh_find_elf_flags if necessary.
455 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
457 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
458 going to be split into more than one in-place addend, return 0
459 for relocations against mergeable sections. Associate comments
462 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
464 * Makefile.am (CPU_TYPES): Add crx.
465 (TARGET_CPU_CFILES): Add config/tc-crx.c.
466 (TARGET_CPU_HFILES): Add config/tc-crx.h.
467 (DEPTC_crx_elf): New target.
468 (DEPOBJ_crx_elf): Likewise.
469 (DEP_crx_elf): Likewise.
470 * Makefile.in: Regenerate.
471 * configure.in: Add crx* target.
472 * configure: Regenerate.
473 * config/tc-crx.c: New file.
474 * config/tc-crx.h: New file.
475 * NEWS: Mention new target.
477 2004-07-06 Nick Clifton <nickc@redhat.com>
479 * config.in: Undefine TARGET_SYMBIAN by default.
481 * configure: Regenerate. Add sh-symbian-elf target. If
482 selected define TARGET_SYMBIAN.
483 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
484 format if TARGET_SYMBIAN has been defined.
486 * output-file.c (output_file_create): Report the target format
487 chosen when bfd_openw reports that it is invalid.
489 * config/obj-coff.c (coff_pseudo_table): Only define the weak
490 pseudo for BFD based assemblers.
492 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
495 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
496 (md_parse_option): Remove redundant -isa testing.
497 Make bfd_arch variable const.
498 (md_show_usage): Make bfd_arch variable const.
500 2004-07-03 James E Wilson <wilson@specifixinc.com>
502 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
503 * config/tc-ia64.h (md_frag_check): Define.
505 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
507 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
509 * doc/as.texinfo (Weak): Document PE weak symbols.
511 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
513 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
514 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
515 (mips_frob_file): Rework so that only a single pass through the
516 relocs is needed. Allow %lo()s to have higher offsets than their
517 corresponding %hi()s or %got()s.
519 2004-07-02 Nick Clifton <nickc@redhat.com>
521 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
522 allow values which have come from undefined symbols.
523 Always consider this fixup to have been processed as a reloc
524 cannot be generated for it.
526 2004-07-02 Alan Modra <amodra@bigpond.net.au>
528 * frags.h (struct frag): Add has_code and insn_addr fields.
529 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
530 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
531 * config/tc-ppc.h (md_frag_check): Define.
533 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
535 * doc/Makefile.am (info): Rename goal to...
536 (info-local): ... this, to preserve implicit dependencies.
537 * doc/Makefile.in: Regenerate with automake 1.8.5.
539 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
541 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
542 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
543 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
544 (tc_gen_reloc): Likewise.
545 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
546 (m32r_parse_name): Likewise.
547 (m32r_cgen_parse_fix_exp): Likewise.
548 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
549 (O_PIC_reloc): Likewise.
550 (TC_CGEN_PARSE_FIX_EXP): Likewise..
551 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
552 for @GOTOFF, @GOT, @PLT.
554 2004-06-21 Jan Beulich <jbeulich@novell.com>
556 * gas/symbols.c: While discarding ordinary local absolute symbols
557 when --strip-local-absolute is in effect, retain file symbols.
559 2004-06-20 Andreas Schwab <schwab@suse.de>
561 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
562 (md_parse_option): Likewise.
564 2004-06-17 Jan Beulich <jbeulich@novell.com>
566 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
567 * config/te-netware.h: New file.
568 * config/te-ppcnw.h: Delete: Obsolete.
569 * configure.in: Eliminate ill NetWare targets. Make generic
570 NetWare target use proper emulation.
571 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
572 reference to new te-netware.h.
573 * configure: Regenerate.
574 * Makefile.in: Regenerate.
576 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
578 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
579 comparison in .insn pseudo operation.
581 2004-06-15 Alan Modra <amodra@bigpond.net.au>
583 * config/obj-coff.c (coff_adjust_section_syms): Use
584 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
585 (coff_frob_section): Likewise.
586 * config/tc-mips.c (md_apply_fix3): Likewise.
587 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
588 (elf_frob_file_after_relocs): Likewise.
590 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
592 * config/tc-hppa.c (log2): Rename to exact_log2.
593 (pa_next_subseg): Delete unused function.
594 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
595 (create_new_subspace): Likewise.
598 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
601 2004-05-28 DJ Delorie <dj@redhat.com>
603 * config/tc-mn10300.h (tc_fix_adjustable): Define.
604 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
605 or non-merged symbols.
607 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
609 * config/tc-ia64.c (remove_marked_resource): Save, clear and
610 restore the old slot when inserting srlz.i/srlz.d.
612 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
614 * Makefile.am: Regenerate dependecies.
615 * Makefile.in: Regenerate.
616 * config/tc-sh.c (valid_arch): Make unsigned.
617 (preset_target_arch): Likewise.
618 (md_begin): Use new architecture flags system.
619 (get_specific): Likewise.
620 (assemble_ppi): Likewise.
621 (md_assemble): Likewise. Also fix error check for bad opcodes.
622 (md_parse_option): Likewise. Also generate -isa values according
623 to the table in bfd/cpu-sh.c instead of just constants. Also
624 allow <arch>-up ISA variants.
625 (sh_elf_final_processing): Replace if-else chain with a call to
627 * testsuite/gas/sh/arch: New directory.
628 * testsuite/gas/sh/arch/arch.exp: New test script.
629 * testsuite/gas/sh/arch/arch_expected.txt: New file.
630 * testsuite/gas/sh/arch/sh.s: New file.
631 * testsuite/gas/sh/arch/sh2.s: New file.
632 * testsuite/gas/sh/arch/sh-dsp.s: New file.
633 * testsuite/gas/sh/arch/sh2e.s: New file.
634 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
635 * testsuite/gas/sh/arch/sh3.s: New file.
636 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
637 * testsuite/gas/sh/arch/sh3e.s: New file.
638 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
639 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
640 * testsuite/gas/sh/arch/sh4.s: New file.
641 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
642 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
643 * testsuite/gas/sh/arch/sh4a.s: New file.
645 2004-05-28 Peter Barada <peter@the-baradas.com>
647 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
648 with zero offset into mode 2 addressing to save a word.
650 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
652 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
653 (ar_is_only_in_integer_unit): New.
654 (ar_is_only_in_memory_unit): New.
655 (generate_unwind_image): Silence gcc on 32bit host.
656 (md_assemble): Use ar_is_only_in_integer_unit instead of
657 ar_is_in_integer_unit. Check AR access.
659 2004-05-27 Peter Barada <peter@the-baradas.com>
661 * config/tc-m68k.c (md_begin): Sort the opcode table into
663 (m68k_compare_opcode): New function to do the sorting.
665 2004-05-24 Peter Barada <peter@the-baradas.com>
667 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
668 addressing on MIT style operands.
669 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
671 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
674 2004-05-23 Alan Modra <amodra@bigpond.net.au>
676 * expr.c (operand, operator): Don't reject '++' and '--'.
678 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
680 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
683 2004-05-17 Adam Nemet <anemet@lnxw.com>
685 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
686 * configure: Regenerate.
688 2004-05-13 Paul Brook <paul@codesourcery.com>
690 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
692 2004-05-13 Joel Sherrill <joel@oarcorp.com>
694 * configure.in (or32-*-rtems*): Switch to elf.
695 * configure: Regenerate.
697 2004-05-13 Nick Clifton <nickc@redhat.com>
699 * po/fr.po: Updated French translation.
701 2004-05-11 Nick Clifton <nickc@redhat.com>
703 * doc/as.texinfo (Section): Document G and T flags to .section
704 directive. Document the extra arguments that the G flag
705 requires. Document the #tls flag.
707 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
709 * subsegs.c (section_symbol): Create a new section symbol if
710 the existing one doesn't match.
711 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
713 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
715 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
716 to cope with VR4181A errata MD(1) and MD(4).
718 2004-05-07 Brian Ford <ford@vss.fsi.com>
720 * NEWS: Mention .secrel32 for pe[i]-i386.
722 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
724 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
727 2004-05-06 Daniel Jacobowitz <dan@debian.org>
729 * Makefile.am (DIST_SUBDIRS): Define.
730 * aclocal.m4: Regenerate with automake 1.8.4.
731 * Makefile.in: Likewise.
732 * doc/Makefile.in: Likewise.
734 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
736 * config/tc-ia64.c (dot_serialize): Declare.
737 (dot_serialize): New function.
738 (md_pseudo_table): Add ".serialize.data" and
739 ".serialize.instruction" directives.
741 2004-05-06 Nick Clifton <nickc@redhat.com>
743 * messages (as_internal_value_out_of_range): Print a message about
744 a value being out of range. Be consistent about whether the
745 values are printed in decimal or hexadecimal.
746 (as_warn_value_out_of_range): Generate a warning message about an
748 (as_bad_value_out_of_range): Generate an error message about an
750 * as.h: Prototype the new functions.
751 * config/tc-alpha.c (insert_operand): Use new function.
752 * config/tc-arc.c (arc_insert_operand): Likewise.
753 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
754 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
755 * config/tc-ppc.c (ppc_insert_operand): Likewise.
756 * config/tc-s390.c (s390_insert_operand): Likewise.
757 * config/tc-v850.c (v850_insert_operand): Likewise.
759 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
761 * configure.in: Set em=linux for frv-*-*linux*.
762 * configure: Rebuilt.
763 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
764 (frv_md_fdpic_enabled): New.
765 * config/tc-frv.c (frv_md_fdpic_enabled): New.
766 (DEFAULT_FDPIC): New.
767 (frv_flags): Use DEFAULT_FDPIC.
768 (frv_pic_flag): Likewise.
770 (md_longopts): Add -mnopic.
771 (md_parse_option): Handle it.
772 (md_show_usage): Add -mfdpic and -mnopic.
774 2004-05-05 Peter Barada <peter@the-baradas.com>
776 * config/tc-m68k.c: Add find_cf_chip to print list of valid
777 chips for invalid coldfire instructions, rename selectors
778 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
779 add current_chip to track which chip is referred to(including save/restore),
780 use current_chip to select control registers, not current_arch.
781 (md_show_usage): Add new chips.
782 * doc/c-m68k.texi: Document new command line switches.
784 2004-05-05 Jakub Jelinek <jakub@redhat.com>
786 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
787 (NOP_OPCODE): Define.
788 (s390_align_code): Remove prototype.
789 * tc-s390.c (s390_align_code): Remove.
791 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
793 * config/tc-ia64.c (make_unw_section_name): Removed.
794 (start_unwind_section): New function.
795 (generate_unwind_image): Take const segT instead of const
797 (dot_handlerdata): Adjusted.
798 (dot_endp): Likewise.
800 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
802 * config/obj-elf.c (obj_elf_change_section): Allow the
803 ".note.GNU-stack" section has SHF_EXECINSTR.
805 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
807 * config/obj-elf.c (get_section): Return bfd_boolean.
808 (obj_elf_change_section): Call bfd_get_section_by_name_if
809 instead of bfd_map_over_sections.
811 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
813 * config/obj-elf.c (get_section): New function.
814 (obj_elf_change_section): Support multiple sections with same
817 2004-04-30 Nick Clifton <nickc@redhat.com>
819 * config/tc-arm.c (create_register_alias): Fix typo checking for
820 case sensitive register aliases.
821 (co_proc_number): Use error message string in all_reg_maps[]
823 (cp_reg_required_here): Likewise.
824 (fp_reg_required_here): Likewise.
826 2004-04-29 Brian Ford <ford@vss.fsi.com>
828 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
830 2004-04-28 Chris Demetriou <cgd@broadcom.com>
832 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
833 (load_address, macro, mips_ip, md_parse_option)
834 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
835 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
836 embedded-PIC handling, and update comments.
837 (SWITCH_TABLE): Remove.
838 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
839 (enum mips_pic_level): Remove EMBEDDED_PIC.
840 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
841 (TC_FORCE_RELOCATION): Update comment.
842 * ecoff.c (ecoff_build_lineno): Add comment about some code that
843 might be safe to remove now that MIPS embedded-PIC is gone.
845 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
847 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
848 call to obj_set_subsection_attributes.
849 (obj_som_init_stab_section): Likewise.
850 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
851 (pa_def_subspaces): Provide comdat default.
852 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
853 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
854 calls to create_new_subspace and update_subspace to pass comdat flag.
855 (create_new_subspace, update_subspace): Add new comdat argument. Use
856 it in calls to obj_set_subsection_attributes.
857 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
858 and use of comdat, common and dup_comm parameters.
860 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
862 * config/obj-elf.c (obj_elf_change_section): Check if the old
863 group name is NULL before comparison.
865 2004-04-23 Chris Demetriou <cgd@broadcom.com>
867 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
869 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
871 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
873 2004-04-23 Chris Demetriou <cgd@broadcom.com>
875 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
876 (OPTION_MEMBEDDED_PIC): Remove.
877 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
878 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
879 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
880 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
881 (OPTION_ELF_BASE): Renumber.
882 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
883 (md_show_usage): Remove mention of -membedded-pic.
884 * doc/as.texinfo: Remove mention of -membedded-pic.
886 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
888 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
889 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
891 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
892 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
893 USE_GLOBAL_POINTER_OPT.
895 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
897 * config/tc-mips.c (macro): One more use of load_delay_nop.
899 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
901 * config/tc-mips.c (load_delay_nop): New function.
902 (load_address, macro): Use load_delay_nop() to build a nop
903 which can be omitted with gpr_interlocks.
905 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
907 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
908 cop_interlocks): Remove superfluous CPU entries.
910 2004-04-22 Paul Brook <paul@codesourcery.com>
912 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
914 2004-04-22 Peter Barada <peter@the-baradas.com>
916 * NEWS: Added support for EMAC instructions and MAC/EMAC
918 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
919 scale factor tokens, trailing_ampersand to mark mask addressing
920 for MAC/EMAC instructions.
921 * config/m68k-parse.y: Add options_ampersand clause, '<<',
923 (yylex): Handle '>', '<', and '&' following '+'.
924 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
925 architectures in archs[].
926 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
927 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
929 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
930 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
932 Add EMAC operands to init_table[].
934 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
936 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
938 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
939 * config/tc-arm.c (enum mstate): Delete from here.
940 (mapping_state): Remove the static mapstate variable and instead
941 store the state in the segment. This allows a per-section mapping
942 state. Handle and ignore MAP_UNDEFINED states.
943 (arm_elf_change_section): Get the current mapping state from the
945 (s_ltorg): Set the mapping state to MAP_DATA.
946 (arm_cleanup): Use arm_elf_change_section to get the mapping state
947 for each pool as it is emitted.
949 2004-04-22 Nick Clifton <nickc@redhat.com>
951 * config/tc-arm.h: Formatting tidy ups.
953 2004-04-20 Chris Demetriou <cgd@broadcom.com>
955 * NEWS: Note that MIPS -membedded-pic option is deprecated.
957 2004-04-20 DJ Delorie <dj@redhat.com>
959 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
960 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
961 [TE_PE] (O_secrel): Define.
962 [TE_PE] (x86_pe_cons_fix_new): New.
963 [TE_PE] (pe_directive_secrel): Likewise.
964 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
966 2004-04-19 Eric Christopher <echristo@redhat.com>
968 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
969 of previous patch for fix in gcc.
971 2004-04-19 Jakub Jelinek <jakub@redhat.com>
973 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
975 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
977 * read.c (do_align): Call md_flush_pending_output, if defined.
979 2004-04-16 Alan Modra <amodra@bigpond.net.au>
981 * expr.c (operand): Correct checks for ++ and --.
983 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
985 * config/tc-generic.c: Add some comments.
987 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
989 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
990 -{no-}mfix-vr4122-bugs.
991 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
992 (append_insn, mips_emit_delays): Update accordingly.
993 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
994 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
995 (md_parse_option): Update after above changes.
996 (md_show_usage): Add -mfix-vr4120.
998 2004-04-13 Bob Wilson <bob.wilson@acm.org>
1000 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
1001 of .section directive; add a reference to the ELF .subsection
1004 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1006 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
1009 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1011 * Makefile.am: Remove mips from aout targets.
1012 * Makefile.in: Regenerate.
1013 * configure.in: Remove mips-dec-bsd* target.
1014 * configure: Regenerate.
1016 2004-04-07 Alan Modra <amodra@bigpond.net.au>
1019 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1020 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1021 Update "mapping". Restrict some @ modifiers to 32 bit.
1023 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1024 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1026 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1027 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1028 dont_adjust_reloc_32 is set.
1029 (md_longopts): Add option -renesas.
1030 (md_parse_option, md_show_usage): Likewise.
1031 * doc/c-sh.texi: Likewise.
1033 2004-04-01 Dave Korn <dk@artimi.com>
1035 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1036 hi16 and lo16 fixS structs.
1037 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1038 exactly the same way as for RELOC_DLX_REL16.
1039 (machine_ip): properly respect LO flag in the_insn and
1040 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1041 (md_apply_fix3): apply RELOC_DLX_LO16.
1043 2004-03-30 Stan Shebs <shebs@apple.com>
1045 Remove long-obsolete MPW support.
1046 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1047 * configure.in: Remove mention of ppc-*-mpw* config.
1048 * configure.in: Likewise.
1050 2004-03-30 Nick Clifton <nickc@redhat.com>
1052 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1053 OBJ_ELF being defined.
1055 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1057 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1059 2004-03-23 Paul Brook <paul@codesourcery.com>
1061 * config/tc-arm.c (meabi_flags): New variable.
1062 (arm_parse_eabi): New function.
1063 (md_begin): Set flags for EABI v3.
1065 (arm_long_opts): Add meabi.
1066 * doc/as.texinf <ARM>: Document -meabi.
1067 * doc/c-arm.texi: Ditto.
1069 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1071 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1072 tables even when use_literal_section flag is not set.
1074 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1076 * config/tc-sh.c: Remove trailing whitespace.
1078 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1080 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1081 --mul-bug-abort and the default behavior.
1082 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1083 (err_for_dangerous_mul_placement): New variable.
1084 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1086 (md_cris_relax_table): Have placeholder for STATE_MUL.
1087 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1088 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1090 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1091 STATE_BYTE)>: Ditto.
1092 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1093 alignment and position of this frag, emit error message if
1095 (md_assemble): For a multiply insn and when checking it,
1096 transform the current frag into a special frag for that purpose.
1097 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1098 OPTION_MULBUG_ABORT_ON>: Handle new options.
1100 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1102 * config/tc-xtensa.c (mark_literal_frags): New function.
1103 (xtensa_move_literals): Call mark_literal_frags for all literal
1104 segments, including init and fini literal segments.
1105 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1107 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1109 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1110 (pa_comm): Set BSF_OBJECT in symbol flags.
1112 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1114 * Makefile.am: Run "make dep-am".
1115 * Makefile.in: Regenerate.
1116 * doc/Makefile.in: Regenerate.
1117 * config.in: Regenerate.
1118 * po/gas.pot: Regenerate.
1120 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1122 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1123 (demand_empty_rest_of_line): Issue an error here.
1124 (ignore_rest_of_line): Silently skip to end.
1125 (demand_copy_string): Issue an error, not warning.
1127 * config/obj-elf.c (obj_elf_section_name): Likewise.
1128 (obj_elf_section): Likewise.
1129 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1130 (arc_extinst): Likewise.
1131 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1132 (dot_spill): Likewise.
1133 (dot_unwabi): Likewise.
1134 (dot_prologue): Likewise.
1136 * expr.c (operand): Reject ++ and --.
1137 (operator): Likewise.
1139 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1141 * config/tc-sh.c: Include dw2gencfi.h.
1142 (sh_cfi_frame_initial_instructions): New function.
1143 (sh_regname_to_dw2regnum): Likewise.
1144 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1146 (TARGET_USE_CFIPOP): Define.
1147 (tc_cfi_frame_initial_instructions): Likewise.
1148 (tc_regname_to_dw2regnum): Likewise.
1149 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1150 * Makefile.am: Update dependencies.
1151 * Makefile.in: Regenerate.
1153 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1155 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1156 * configure: Regenerate.
1158 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1160 * read.c (s_leb128): Call md_flush_pending_output.
1162 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1164 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1165 * config/tc-i386.h (CpuPadLock): New define.
1166 (CpuUnknownFlags): Added CpuPadLock.
1168 2004-03-07 Andreas Schwab <schwab@suse.de>
1170 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1172 2004-03-07 Richard Henderson <rth@redhat.com>
1174 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1175 (cfi_finish): Likewise for fde.
1177 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1179 * config/tc-ia64.c (md_assemble): Properly handle NULL
1181 (ia64_handle_align): Don't abort if failed to add a stop bit.
1183 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1185 * Makefile.in: Regenerated.
1186 * aclocal.m4: Likewise.
1187 * configure: Likewise.
1188 * doc/Makefile.in: Likewise.
1190 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1192 * config/tc-ia64.c (dot_align): New.
1193 (ia64_do_align): Make it static.
1194 (md_pseudo_table): Use "dot_align" for "align".
1195 (ia64_md_do_align): Don't set align_frag here.
1196 (ia64_handle_align): Add a stop bit to the previous bundle if
1199 * config/tc-ia64.h (ia64_do_align): Removed.
1201 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1203 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1204 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1205 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1206 the most general type or the user specifically requested it.
1207 (md_assemble): Add a new error message for when an instruction
1208 is understood, but is not allowed due to an -isa option.
1210 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1212 * config/tc-ia64.c (align_frag): New.
1213 (md_assemble): Set the tc_frag_data field in align_frag for
1214 IA64_OPCODE_FIRST instructions.
1215 (ia64_md_do_align): Set align_frag.
1216 (ia64_handle_align): Add a stop bit if needed.
1218 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1219 (TC_FRAG_INIT): New.
1221 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1223 * config/tc-frv.c (fr400_audio): New variable.
1224 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1225 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1226 (target_implements_insn_p): New function.
1227 (md_assemble): Report an error if the processor doesn't implement
1230 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1232 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1233 (md_parse_option): Ditto.
1234 (OPTION_NO_SPECIAL_M32R): Added.
1235 (md_show_usage): Document it.
1236 (enable_speial_m32r): Changed a default value from 0 to 1.
1237 * doc/c-m32r.texi: Document the -no-bitinst option.
1239 2004-02-27 Nick Clifton <nickc@redhat.com>
1241 * config/tc-sh.c (get_operand): Revert previous delta.
1242 (tc_gen_reloc): Check for an unknown reloc type before processing
1245 2004-02-27 Hannes Reinecke <hare@suse.de>
1247 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1248 .insn pseudo operation.
1250 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1252 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1253 added for wrong syntax.
1255 2004-02-26 Eric Christopher <echristo@redhat.com>
1257 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1258 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1260 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1262 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1263 nibble types to assembler.
1265 2004-02-25 Fred Fish <fnf@redhat.com>
1267 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1269 2004-02-20 James E Wilson <wilson@specifixinc.com>
1271 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1273 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1274 (ia64_estimate_size_before_relax): New.
1275 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1276 (generate_unwind_image): Pass 1 to fixup_unw_records.
1277 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1278 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1280 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1282 * stabs.c (generate_asm_file): Avoid warning about use of
1283 uninitialized variable.
1285 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1287 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1288 body, and endp, allow unwind records which do not have a "t"
1289 (time/instruction) field.
1291 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1293 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1294 (do_mav_dspsc_2): Likewise.
1295 Fix accumulator registers move opcodes.
1297 2004-02-13 Hannes Reinecke <hare@suse.de>
1298 Jakub Jelinek <jakub@redhat.com>
1300 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1302 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1304 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1305 (tc_frob_symbol): New macro definition.
1306 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1308 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1310 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1313 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1315 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1316 (TC_CASE_SENSITIVE): ... this.
1317 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1318 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1320 2004-02-06 James E Wilson <wilson@specifixinc.com>
1322 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1323 (generate_unwind_image): Re-add it here.
1325 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1327 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1328 * read.h (SKIP_WHITESPACE): Turn into an expression.
1329 * read.c (read_a_source_file): A pseudo is removed by having a
1332 2004-02-05 James E Wilson <wilson@specifixinc.com>
1334 * config/tc-ia64.c (output_endp): New.
1335 (count_bits): Delete.
1336 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1337 endp unwind records.
1338 (fixup_unw_records): Handle endp unwind records. Delete code for
1339 shortening prologue regions not followed by a body record.
1340 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1341 * config/tc-ia64.h (unw_record_type): Add endp.
1343 2004-02-03 James E Wilson <wilson@specifixinc.com>
1345 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1346 fill padding bytes with zeroes.
1347 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1348 sets unwind_record slot_number and slot_frag fields.
1350 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1352 * config/tc-mips.c (add_got_offset_hilo): New function.
1353 (macro): Use load_register() and add_got_offset_hilo() to load
1354 constants instead of hardcoding code sequences throughout.
1356 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1358 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1360 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1362 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1364 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1365 of hard-coded test for TARGET_OS=elf.
1367 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1369 * config/tc-mips.c (hilo_interlocks): Change definition
1370 so that MIPS32, MIPS64 and later ISAs are included, along with
1371 the already-included machines. Update comments.
1373 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1375 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1376 undefined local labels.
1378 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1380 * config/tc-mips.c (load_address, macro): Update comments about
1381 NewABI GP relaxation.
1383 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1385 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1386 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1387 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1388 (set_at, load_register, load_address, move_register): Likewise.
1389 (load_got_offset, add_got_offset): Likewise.
1390 Update all calls and tidy accordingly.
1392 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1394 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1395 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1396 (RELAX_USE_SECOND): Bump to 0x10000.
1397 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1398 (mips_macro_warning): New variable.
1399 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1400 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1401 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1403 (append_insn): Update mips_macro_warning.sizes.
1404 (macro_start, macro_warning, macro_end): New functions.
1405 (macro_build): Don't emit warnings here.
1406 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1407 (md_convert_frag): Check for cases where one macro alternative
1408 needs a warning and the other doesn't. Emit a warning if the
1409 longer sequence was chosen.
1411 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1413 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1414 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1415 the first sequence, the size of the second sequence, and a flag
1416 that says whether we should warn.
1417 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1418 (RELAX_FIRST, RELAX_SECOND): New.
1419 (mips_relax): New variable.
1420 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1421 (append_insn): Remove "place" argument. Use mips_relax.sequence
1422 rather than "place" to check whether we're expanding the second
1423 alternative of a relaxable macro. Remove redundant check for
1424 branch relaxation. If generating a normal insn, and there
1425 is not enough room in the current frag, call relax_close_frag()
1426 to close it. Update mips_relax.sizes[]. Emit fixups for the
1427 second version of a relaxable macro. Record the first relaxable
1428 fixup in mips_relax. Remove tc_gen_reloc workaround.
1429 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1430 in the same way as in append_insn.
1431 (mips16_macro_build): Remove "place" argument.
1432 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1433 when generating the second version of a relaxable macro.
1434 (load_got_offset, add_got_offset): New functions.
1435 (load_address, macro): Use new relaxation machinery. Remove
1436 tc_gen_reloc workarounds.
1437 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1438 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1439 first version is needed.
1440 (tc_gen_reloc): Remove relaxation handling.
1441 (md_convert_frag): Go through the fixups for a relaxable macro and
1442 mark those that belong to the unneeded alternative as done. If the
1443 second alternative is needed, adjust the fixup addresses to account
1444 for the deleted first alternative.
1446 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1448 * frags.h (frag_room): Declare.
1449 * frags.c (frag_room): New function.
1450 * doc/internals.texi: Document it.
1452 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1454 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1455 optimization for -mtune=r3900, as this will break on other CPUs.
1457 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1459 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1460 be relaxed, use fixup.
1461 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1463 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1465 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1468 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1470 * config/tc-mips.c (append_insn): Properly detect variant frags
1471 that preclude swapping of relaxed branches. Correctly swap
1472 instructions between frags when dealing with relaxed branches.
1474 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1476 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1478 * aclocal.m4: Regenerate.
1479 * configure: Regenerate.
1481 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1483 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1486 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1488 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1489 reloc, reserve space for the delay slot as well as the jalr itself.
1491 2004-01-09 Paul Brook <paul@codesourcery.com>
1493 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1494 (do_vfp_sp2_from_reg2): New function.
1496 (do_vfp_dp_from_reg2): Check return values properly.
1498 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1500 * config/tc-mips.c (warn_nops): Remove static variable.
1501 (macro): Remove test of warn_nops.
1502 (md_shortops): Remove 'n'.
1503 (md_parse_option): Remove 'n' case.
1504 (md_show_usage): Remove -n.
1505 * doc/as.texinfo (Overview): Remove MIPS -n option.
1506 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1507 * NEWS: Mention removal of MIPS -n option.
1509 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1510 (cop_interlocks): Check ISA level.
1511 (cop_mem_interlocks): Define.
1512 (reg_needs_delay): Check cop_interlocks rather than
1513 ISA_HAS_COPROC_DELAYS.
1514 (append_insn): Likewise. Use cop_mem_interlocks rather than
1515 directly checking mips_opts.isa.
1516 (mips_emit_delays): Likewise.
1518 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1520 * config/tc-ia64.c (unwind): Move next_slot_number and
1521 next_slot_frag to ...
1522 (unw_rec_list): Here.
1523 (free_list_records): Removed.
1524 (output_unw_records): Likewise.
1525 (generate_unwind_image): Make it void.
1526 (alloc_record): Initialize next_slot_number and next_slot_frag.
1527 (slot_index): Take .org, .space and .align into account.
1528 (fixup_unw_records): Don't set slot_number to 0. Use
1529 list->next_slot_number and list->next_slot_frag instead of
1530 unwind.next_slot_number and unwind.next_slot_frag.
1531 (ia64_convert_frag): New.
1532 (generate_unwind_image): Generate a rs_machine_dependent frag
1534 (emit_one_bundle): Use list->next_slot_number and
1535 list->next_slot_frag instead of unwind.next_slot_number and
1536 unwind.next_slot_frag.
1538 * config/tc-ia64.h (md_convert_frag): Defined as
1540 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1542 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1544 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1545 * config/tc-frv.h (md_apply_fix3): Don't define.
1546 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1548 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1549 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1550 * config/tc-frv.c (line_separator_chars): Add `!'.
1551 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1552 * config/tc-frv.c (md_assemble): Clear insn upfront.
1553 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1554 * config/tc-frv.c (OPTION_FDPIC): New macro.
1555 (md_longopts): Add mfdpic.
1556 (md_parse_option): Handle it.
1557 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1558 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1559 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1560 (frv_pic_ptr): Parse funcdesc.
1562 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1564 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1565 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1567 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1569 * Makefile.am (Makefile): Move the dependency on
1570 $(BFDDIR)/configure.in to...
1571 (CONFIG_STATUS_DEPENDENCIES): ... here.
1572 (AUTOMAKE_OPTIONS): Require automake 1.8.
1573 * Makefile.in: Regenerate.
1574 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1575 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1576 $(BFDDIR)/configure.in here as well.
1577 * doc/Makefile.in: Regenerate.
1579 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1581 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1582 * Makefile.in: Regenerate.
1583 * aclocal.m4: Regenerate.
1584 * doc/Makefile.am (install, install-info): Remove.
1585 (install-data-local): A new hook for install-info.
1586 (AUTOMAKE_OPTIONS): Require automake 1.8.
1587 * doc/Makefile.in: Regenerate.
1589 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1591 * doc/c-sh.texi: Update description about floating point behavior
1594 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1596 * configure.in: Add m68k-uClinux target.
1597 * configure: Regenerate.
1599 For older changes see ChangeLog-0203
1605 version-control: never