1 2004-10-07 Jan Beulich <jbeulich@novell.com>
3 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4 prefix for symbol names generated from the LOCAL macro directive.
6 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
7 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
9 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
11 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
13 (md_assemble): Add error checking for Co-Processor instructions.
14 (get_cinv_parameters): Add 'b' option to invalidate the
17 2004-10-05 Paul Brook <paul@codesourcery.com>
19 * config/tc-arm.c (unwind): New variable.
20 (vfp_sp_encode_reg): New function.
21 (vfp_sp_reg_required_here): Use it.
22 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
23 (vfp_parse_reg_list): New function.
24 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
25 s_arm_unwind_personality, s_arm_unwind_personalityindex,
26 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
27 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
29 (md_pseudo_table): Add them.
30 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
31 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
32 (set_section, add_unwind_adjustsp, flush_pending_unwind,
33 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
34 require_hashconst, add_unwind_opcode): New functions.
35 * doc/tc-arm.text: Document unwinding opcodes.
36 * NEWS: Mention the new feature.
38 2004-10-04 Eric Christopher <echristo@redhat.com>
40 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
42 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
44 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
46 * config/tc-s390.c (md_apply_fix3): Likewise.
47 * config/tc-sparc.c (md_apply_fix3): Likewise.
49 2004-10-01 Paul Brook <paul@codesourcery.com>
51 * config/tc-arm.c (arm_elf_section_type): New function.
52 (arm_elf_change_section): Set section link for exidx sections.
53 * config/tc-arm.h (arm_elf_section_type): Add prototype.
54 (md_elf_section_type): Define.
56 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
58 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
61 2004-10-01 Adam Nemet <anemet@lnxw.com>
63 * (TARGET_FORMAT): Remove LynxOS COFF definition.
65 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
67 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
68 asymbol *, instead use symbol_get_bfdsym.
70 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
72 * config/tc-m68k.c (select_control_regs): Add mcf5249.
74 2004-09-30 Paul Brook <paul@codesourcery.com>
76 * config/tc-arm.c (do_smi, do_nop): New functions.
77 (insns): Add ARMv6ZK instructions.
78 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
79 (tc_gen_reloc): Ditto.
80 (arm_cpus): Add mpcore and arm1176.
81 (arm_archs): Add armv6{k,z,zk}.
82 * doc/c-arm.texi: Document new cores and architectures.
84 2004-09-30 Nick Clifton <nickc@redhat.com>
86 * config/tc-arm.c: Use ISO C90 formatting.
88 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
90 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
91 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
92 REG_TYPE_MVDX is expected.
94 2004-09-29 Marc Bevand <m.bevand@gmail.com>
96 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
98 2004-09-21 James E Wilson <wilson@specifixinc.com>
100 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
101 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
102 output_spill_base, output_unat_psprel, output_lc_psprel,
103 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
104 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
105 output_spill_psprel_p): Use it.
107 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
109 * config/tc-crx.c (handle_LoadStor): New function.
110 Handle load/stor unique instructions before parsing.
112 2004-09-17 Paul Brook <paul@codesourcery.com>
114 * config/tc-arm.c (s_arm_rel31): New funciton.
115 (md_pseudo_table): Add .rel31.
116 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
117 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
118 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
119 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
120 (arm_parse_reloc): Add (target2).
122 2004-09-17 Alan Modra <amodra@bigpond.net.au>
124 * Makefile.am: Run "make dep-am".
125 * Makefile.in: Regenerate.
126 * aclocal.m4: Regenerate.
127 * configure: Regenerate.
128 * doc/Makefile.in: Regenerate.
129 * po/POTFILES.in: Regenerate.
130 * po/gas.pot: Regenerate.
132 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
134 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
137 2004-09-13 Paul Brook <paul@codesourcery.com>
139 * config/tc-arm.c: Rename RELABS to TARGET1.
141 2004-09-13 Alan Modra <amodra@bigpond.net.au>
143 * messages.c (as_internal_value_out_of_range): Cast values passed
144 to as_bad_where or as_warn_where to proper type.
146 2004-09-11 Theodore A. Roth <troth@openavr.org>
148 * config/tc-avr.c: Add support for
149 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
151 2004-09-09 Alan Modra <amodra@bigpond.net.au>
153 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
154 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
156 2004-09-08 Paul Brook <paul@codesourcery.com>
158 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
159 fini_array and preinit_array section types.
160 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
162 * doc/as.texinfo: Document extra section types.
164 2004-09-02 Mark Mitchell <mark@codesourcery.com>
166 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
167 * Makefile.in: Regenerated.
168 * configure.in: Set em for arm*-*-symbianelf*.
169 * configure: Regenerated.
170 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
171 vectors when appropriate.
172 * config/te-symbian.h: New file.
174 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
176 * config/tc-crx.c (gettrap): Exception vector can be case
178 (process_label_constant): Fix a 32-bit displacement bug in branch
180 (get_operandtype) : Bug fix, wrong operand was used.
181 (process_label_constant): Initialize relocation type to
184 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
186 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
187 for synthesizable cores.
189 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
191 2004-08-25 Dmitry Diky <diwil@spec.ru>
193 * config/tc-msp430.c: Clean-up the code.
194 (md_relax_table): New relax table.
195 (mcu_types): Sort MCU types.
196 (md_pseudo_table): Add .profiler pseudo handler.
197 (pow2value): New function.
198 (msp430_profiler): New function.
199 (msp430_operands): Add new insns handlers.
200 (msp430_srcoperand): Add register operand handler, allow complex
202 (md_estimate_size_before_relax): Rewritten.
203 (md_convert_frag): Rewritten.
204 (msp430_relax_frag): New function.
205 * config/tc-msp430.h (md_relax_frag): define macro
206 * doc/c-msp430.texi: Update information.
208 2004-08-24 Nick Clifton <nickc@redhat.com>
210 * as.c (std_shortopts): Allow -g to take an optional argument.
211 (parse_args): Pass any switch starting with -g on to the backend
214 2004-08-18 Mark Mitchell <mark@codesourcery.com>
216 * configure.in (arm*-*-symbianelf*): New target.
217 (arm*-*-eabi*): Likewise.
218 * configure: Regenerated.
220 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
221 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
224 2004-08-18 Jakub Jelinek <jakub@redhat.com>
226 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
227 argument, don't do anything if current section is not
228 .gnu.linkonce.t.* and linkonce_empty is set.
229 (generate_unwind_image, dot_endp): Adjust callers, call
230 start_unwind_section (*, 1) if nothing will be put into the
233 2004-08-17 Nick Clifton <nickc@redhat.com>
235 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
236 (show_usage): Add -g.
237 (std_longopts): Add --gen-debug. Alpha sort the table.
238 (parse_args): Print an error message if a switch is not handled.
239 Handle the -g switch, calling md_debug_format_selector() if
241 * NEWS: Mention new feature.
242 * doc/as.texinfo: Document new switch.
243 * doc/internals.texi: Document behaviour of md_parse_option.
245 * config/tc-arm.c (md_parse_option): Do not issue an error message
246 if the switch is not recognised.
247 * config/tc-m68k.c (md_parse_option): Likewise.
248 * config/tc-pdp11.c (md_parse_option): Likewise.
249 * config/tc-v850.c (md_parse_option): Likewise.
251 * as.h: Fix up formatting.
254 2004-08-16 Nick Clifton <nickc@redhat.com>
256 * macro.c (macro_set_alternate): Use ISO C90 formatting.
258 * configure.in: Sort architecture based tables alphabetically.
259 * configure: Regenerate.
261 2004-08-16 Alan Modra <amodra@bigpond.net.au>
263 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
264 { "cc", 68 }, with { "cr", 70 }.
266 2004-08-13 Jan Beulich <jbeulich@novell.com>
267 Nick Clifton <nickc@redhat.com>
269 * as.c: Add and handle new --alternate command line option.
270 * macro.c (macro_set_alternate): New.
271 * macro.h (macro_set_alternate): Declare.
272 * read.c: Add and handle new .altmacro and .noaltmacro directives.
273 * doc/as.texinfo: Document new command line option and pseudo-ops
274 as well as insert documentation originating from gasp about
275 alternate macro syntax.
276 * NEWS: Mention new command line option and pseudo-ops.
278 2004-08-10 Mark Mitchell <mark@codesourcery.com>
280 * expr.c (operand): Handle the "~", "-", and "!" operators applied
283 2004-08-06 Paul Brook <paul@codesourcery.com>
285 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
286 Handle new relocations.
287 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
289 2004-08-05 Bob Wilson <bob.wilson@acm.org>
291 * write.c (relax_segment): Use was_address instead of address when
292 setting fr_fix field for align frag due to backwards .org.
294 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
296 Introduce SH2a support.
297 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
298 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
300 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
301 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
302 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
303 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
304 to end of conditional expression.
305 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
306 * config/tc-sh.c: Add sh2a-nofpu support.
307 2003-12-29 DJ Delorie <dj@redhat.com>
308 * tc-sh.c: Add sh2a support.
309 (parse_reg): Add tbr.
310 (parse_at): Support @@(disp,tbr).
311 (get_specific): Support sh2a opcodes.
312 (insert4): New, for 4 byte relocs.
313 (build_Mytes): Support sh2a opcodes.
314 (md_apply_fix3_Mytes): Support sh2a opcodes.
315 2003-12-02 Michael Snyder <msnyder@redhat.com>
316 * config/tc-sh.c (md_parse_option): Handle sh2a.
317 (sh_elf_final_processing): Ditto.
319 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
321 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
324 2004-07-27 Alan Modra <amodra@bigpond.net.au>
326 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
327 (ppc_arch): Expand comment.
329 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
331 * config/tc-crx.c: Support evaluating the difference between two
333 * config/tc-crx.h: Likewise.
335 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
337 * config/tc-ia64.c (start_unwind_section): Set the linked-to
339 (ia64_elf_section_change_hook): Set the linked-to section for
342 2004-07-26 Dmitry Diky <diwil@spec.ru>
344 * config/tc-msp430.c: Add new subtargets: msp430x1610,
345 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
346 msp430xG438, msp430xG439.
348 2004-07-25 Daniel Jacobowitz <dan@debian.org>
350 * doc/as.texinfo (Section, PushSection): Correct documentation
353 2004-07-21 Jan Beulich <jbeulich@novell.com>
355 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
356 permissible for the selected instruction suffix.
357 (match_template): Don't permit 64-bit general purpose operands in
359 (finalize_imm): Permit 64-bit immediates.
360 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
361 specially except for the width of the used base and/or index
362 registers. For 32-bit displacements, use sign-extended
363 relocations only when using 64-bit addressing.
364 Force zero displacement on rip-relative addressing when there is
365 no other displacement.
366 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
367 specially except for the width of the used base and/or index
369 (parse_register): Disallow Reg64 registers in 32-bit mode.
371 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
372 suffix if the instruction doesn't support it.
374 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
376 * config/tc-mips.c (append_insn): Handle constant expressions with
377 no associated relocation.
378 (mips_ip): Cancel the expression after use for the Q format
380 (parse_relocation): Return no relocation for unsupported
382 (my_getSmallExpression): Return no relocation if no relocation
385 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
387 * config/obj-som.c (adjust_stab_sections): Add prototype.
388 (obj_som_compiler, obj_som_version, obj_som_copyright,
389 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
390 * config/tc-hppa.c (update_subspace): Likewise.
391 (is_defined_subspace): Amplify comment.
392 * config/obj-som.h (som_frob_file): Add prototype.
394 2004-07-19 Christopher Faylor <cgf@timesys.com>
395 H.J. Lu <hongjiu.lu@intel.com>
397 * subsegs.c (section_symbol): Don't create a new segment when
398 existing segment is undefined.
400 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
402 * config/tc-arm.c: Include include/opcode/arm.h.
403 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
404 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
405 (FPU_ARCH_*): Delete.
406 * Makefile.am: Update dependencies.
407 * Makefile.in: Regenerate.
409 2004-07-15 Nick Clifton <nickc@redhat.com>
411 * configure.in: Accept armbe as a big-endian arm configuration.
412 * configure: Regenerate.
414 2004-07-13 Thomas Nystrom <thn@saeab.se>
416 * config/tc-i386.c (T_SHIFTOP): New constant.
417 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
418 (intel_el1): Handle '~'.
419 (intel_get_token): Handle '<>', '&', '|' and '~'.
421 2004-07-13 Nick Clifton <nickc@redhat.com>
423 (md_assemble): Remove spurious newline from end of as_bad error
425 (intel_e05_1): Likewise.
426 (intel_e11): Likewise.
427 (intel_match_token): Likewise.
429 2004-07-11 Andreas Schwab <schwab@suse.de>
431 * config/tc-m68k.c: Convert to C90. Remove redundant
432 declarations. Indentation fixup.
433 [M68KCOFF]: Include "obj-coff.h" instead of declaring
434 obj_coff_section ourselves.
436 2004-07-09 James E Wilson <wilson@specifixinc.com>
438 * config/tc-ia64.c (default_big_endian): New.
439 (dot_byteorder, md_begin): Use it.
440 (md_parse_option): Set it.
442 2004-07-09 Nick Clifton <nickc@redhat.com>
444 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
445 * configure: Regenerate.
446 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
447 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
448 sh_find_elf_flags if necessary.
450 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
452 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
453 going to be split into more than one in-place addend, return 0
454 for relocations against mergeable sections. Associate comments
457 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
459 * Makefile.am (CPU_TYPES): Add crx.
460 (TARGET_CPU_CFILES): Add config/tc-crx.c.
461 (TARGET_CPU_HFILES): Add config/tc-crx.h.
462 (DEPTC_crx_elf): New target.
463 (DEPOBJ_crx_elf): Likewise.
464 (DEP_crx_elf): Likewise.
465 * Makefile.in: Regenerate.
466 * configure.in: Add crx* target.
467 * configure: Regenerate.
468 * config/tc-crx.c: New file.
469 * config/tc-crx.h: New file.
470 * NEWS: Mention new target.
472 2004-07-06 Nick Clifton <nickc@redhat.com>
474 * config.in: Undefine TARGET_SYMBIAN by default.
476 * configure: Regenerate. Add sh-symbian-elf target. If
477 selected define TARGET_SYMBIAN.
478 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
479 format if TARGET_SYMBIAN has been defined.
481 * output-file.c (output_file_create): Report the target format
482 chosen when bfd_openw reports that it is invalid.
484 * config/obj-coff.c (coff_pseudo_table): Only define the weak
485 pseudo for BFD based assemblers.
487 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
490 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
491 (md_parse_option): Remove redundant -isa testing.
492 Make bfd_arch variable const.
493 (md_show_usage): Make bfd_arch variable const.
495 2004-07-03 James E Wilson <wilson@specifixinc.com>
497 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
498 * config/tc-ia64.h (md_frag_check): Define.
500 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
502 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
504 * doc/as.texinfo (Weak): Document PE weak symbols.
506 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
508 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
509 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
510 (mips_frob_file): Rework so that only a single pass through the
511 relocs is needed. Allow %lo()s to have higher offsets than their
512 corresponding %hi()s or %got()s.
514 2004-07-02 Nick Clifton <nickc@redhat.com>
516 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
517 allow values which have come from undefined symbols.
518 Always consider this fixup to have been processed as a reloc
519 cannot be generated for it.
521 2004-07-02 Alan Modra <amodra@bigpond.net.au>
523 * frags.h (struct frag): Add has_code and insn_addr fields.
524 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
525 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
526 * config/tc-ppc.h (md_frag_check): Define.
528 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
530 * doc/Makefile.am (info): Rename goal to...
531 (info-local): ... this, to preserve implicit dependencies.
532 * doc/Makefile.in: Regenerate with automake 1.8.5.
534 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
536 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
537 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
538 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
539 (tc_gen_reloc): Likewise.
540 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
541 (m32r_parse_name): Likewise.
542 (m32r_cgen_parse_fix_exp): Likewise.
543 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
544 (O_PIC_reloc): Likewise.
545 (TC_CGEN_PARSE_FIX_EXP): Likewise..
546 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
547 for @GOTOFF, @GOT, @PLT.
549 2004-06-21 Jan Beulich <jbeulich@novell.com>
551 * gas/symbols.c: While discarding ordinary local absolute symbols
552 when --strip-local-absolute is in effect, retain file symbols.
554 2004-06-20 Andreas Schwab <schwab@suse.de>
556 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
557 (md_parse_option): Likewise.
559 2004-06-17 Jan Beulich <jbeulich@novell.com>
561 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
562 * config/te-netware.h: New file.
563 * config/te-ppcnw.h: Delete: Obsolete.
564 * configure.in: Eliminate ill NetWare targets. Make generic
565 NetWare target use proper emulation.
566 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
567 reference to new te-netware.h.
568 * configure: Regenerate.
569 * Makefile.in: Regenerate.
571 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
573 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
574 comparison in .insn pseudo operation.
576 2004-06-15 Alan Modra <amodra@bigpond.net.au>
578 * config/obj-coff.c (coff_adjust_section_syms): Use
579 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
580 (coff_frob_section): Likewise.
581 * config/tc-mips.c (md_apply_fix3): Likewise.
582 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
583 (elf_frob_file_after_relocs): Likewise.
585 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
587 * config/tc-hppa.c (log2): Rename to exact_log2.
588 (pa_next_subseg): Delete unused function.
589 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
590 (create_new_subspace): Likewise.
593 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
596 2004-05-28 DJ Delorie <dj@redhat.com>
598 * config/tc-mn10300.h (tc_fix_adjustable): Define.
599 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
600 or non-merged symbols.
602 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
604 * config/tc-ia64.c (remove_marked_resource): Save, clear and
605 restore the old slot when inserting srlz.i/srlz.d.
607 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
609 * Makefile.am: Regenerate dependecies.
610 * Makefile.in: Regenerate.
611 * config/tc-sh.c (valid_arch): Make unsigned.
612 (preset_target_arch): Likewise.
613 (md_begin): Use new architecture flags system.
614 (get_specific): Likewise.
615 (assemble_ppi): Likewise.
616 (md_assemble): Likewise. Also fix error check for bad opcodes.
617 (md_parse_option): Likewise. Also generate -isa values according
618 to the table in bfd/cpu-sh.c instead of just constants. Also
619 allow <arch>-up ISA variants.
620 (sh_elf_final_processing): Replace if-else chain with a call to
622 * testsuite/gas/sh/arch: New directory.
623 * testsuite/gas/sh/arch/arch.exp: New test script.
624 * testsuite/gas/sh/arch/arch_expected.txt: New file.
625 * testsuite/gas/sh/arch/sh.s: New file.
626 * testsuite/gas/sh/arch/sh2.s: New file.
627 * testsuite/gas/sh/arch/sh-dsp.s: New file.
628 * testsuite/gas/sh/arch/sh2e.s: New file.
629 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
630 * testsuite/gas/sh/arch/sh3.s: New file.
631 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
632 * testsuite/gas/sh/arch/sh3e.s: New file.
633 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
634 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
635 * testsuite/gas/sh/arch/sh4.s: New file.
636 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
637 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
638 * testsuite/gas/sh/arch/sh4a.s: New file.
640 2004-05-28 Peter Barada <peter@the-baradas.com>
642 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
643 with zero offset into mode 2 addressing to save a word.
645 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
647 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
648 (ar_is_only_in_integer_unit): New.
649 (ar_is_only_in_memory_unit): New.
650 (generate_unwind_image): Silence gcc on 32bit host.
651 (md_assemble): Use ar_is_only_in_integer_unit instead of
652 ar_is_in_integer_unit. Check AR access.
654 2004-05-27 Peter Barada <peter@the-baradas.com>
656 * config/tc-m68k.c (md_begin): Sort the opcode table into
658 (m68k_compare_opcode): New function to do the sorting.
660 2004-05-24 Peter Barada <peter@the-baradas.com>
662 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
663 addressing on MIT style operands.
664 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
666 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
669 2004-05-23 Alan Modra <amodra@bigpond.net.au>
671 * expr.c (operand, operator): Don't reject '++' and '--'.
673 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
675 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
678 2004-05-17 Adam Nemet <anemet@lnxw.com>
680 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
681 * configure: Regenerate.
683 2004-05-13 Paul Brook <paul@codesourcery.com>
685 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
687 2004-05-13 Joel Sherrill <joel@oarcorp.com>
689 * configure.in (or32-*-rtems*): Switch to elf.
690 * configure: Regenerate.
692 2004-05-13 Nick Clifton <nickc@redhat.com>
694 * po/fr.po: Updated French translation.
696 2004-05-11 Nick Clifton <nickc@redhat.com>
698 * doc/as.texinfo (Section): Document G and T flags to .section
699 directive. Document the extra arguments that the G flag
700 requires. Document the #tls flag.
702 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
704 * subsegs.c (section_symbol): Create a new section symbol if
705 the existing one doesn't match.
706 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
708 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
710 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
711 to cope with VR4181A errata MD(1) and MD(4).
713 2004-05-07 Brian Ford <ford@vss.fsi.com>
715 * NEWS: Mention .secrel32 for pe[i]-i386.
717 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
719 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
722 2004-05-06 Daniel Jacobowitz <dan@debian.org>
724 * Makefile.am (DIST_SUBDIRS): Define.
725 * aclocal.m4: Regenerate with automake 1.8.4.
726 * Makefile.in: Likewise.
727 * doc/Makefile.in: Likewise.
729 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
731 * config/tc-ia64.c (dot_serialize): Declare.
732 (dot_serialize): New function.
733 (md_pseudo_table): Add ".serialize.data" and
734 ".serialize.instruction" directives.
736 2004-05-06 Nick Clifton <nickc@redhat.com>
738 * messages (as_internal_value_out_of_range): Print a message about
739 a value being out of range. Be consistent about whether the
740 values are printed in decimal or hexadecimal.
741 (as_warn_value_out_of_range): Generate a warning message about an
743 (as_bad_value_out_of_range): Generate an error message about an
745 * as.h: Prototype the new functions.
746 * config/tc-alpha.c (insert_operand): Use new function.
747 * config/tc-arc.c (arc_insert_operand): Likewise.
748 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
749 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
750 * config/tc-ppc.c (ppc_insert_operand): Likewise.
751 * config/tc-s390.c (s390_insert_operand): Likewise.
752 * config/tc-v850.c (v850_insert_operand): Likewise.
754 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
756 * configure.in: Set em=linux for frv-*-*linux*.
757 * configure: Rebuilt.
758 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
759 (frv_md_fdpic_enabled): New.
760 * config/tc-frv.c (frv_md_fdpic_enabled): New.
761 (DEFAULT_FDPIC): New.
762 (frv_flags): Use DEFAULT_FDPIC.
763 (frv_pic_flag): Likewise.
765 (md_longopts): Add -mnopic.
766 (md_parse_option): Handle it.
767 (md_show_usage): Add -mfdpic and -mnopic.
769 2004-05-05 Peter Barada <peter@the-baradas.com>
771 * config/tc-m68k.c: Add find_cf_chip to print list of valid
772 chips for invalid coldfire instructions, rename selectors
773 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
774 add current_chip to track which chip is referred to(including save/restore),
775 use current_chip to select control registers, not current_arch.
776 (md_show_usage): Add new chips.
777 * doc/c-m68k.texi: Document new command line switches.
779 2004-05-05 Jakub Jelinek <jakub@redhat.com>
781 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
782 (NOP_OPCODE): Define.
783 (s390_align_code): Remove prototype.
784 * tc-s390.c (s390_align_code): Remove.
786 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
788 * config/tc-ia64.c (make_unw_section_name): Removed.
789 (start_unwind_section): New function.
790 (generate_unwind_image): Take const segT instead of const
792 (dot_handlerdata): Adjusted.
793 (dot_endp): Likewise.
795 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
797 * config/obj-elf.c (obj_elf_change_section): Allow the
798 ".note.GNU-stack" section has SHF_EXECINSTR.
800 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
802 * config/obj-elf.c (get_section): Return bfd_boolean.
803 (obj_elf_change_section): Call bfd_get_section_by_name_if
804 instead of bfd_map_over_sections.
806 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
808 * config/obj-elf.c (get_section): New function.
809 (obj_elf_change_section): Support multiple sections with same
812 2004-04-30 Nick Clifton <nickc@redhat.com>
814 * config/tc-arm.c (create_register_alias): Fix typo checking for
815 case sensitive register aliases.
816 (co_proc_number): Use error message string in all_reg_maps[]
818 (cp_reg_required_here): Likewise.
819 (fp_reg_required_here): Likewise.
821 2004-04-29 Brian Ford <ford@vss.fsi.com>
823 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
825 2004-04-28 Chris Demetriou <cgd@broadcom.com>
827 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
828 (load_address, macro, mips_ip, md_parse_option)
829 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
830 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
831 embedded-PIC handling, and update comments.
832 (SWITCH_TABLE): Remove.
833 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
834 (enum mips_pic_level): Remove EMBEDDED_PIC.
835 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
836 (TC_FORCE_RELOCATION): Update comment.
837 * ecoff.c (ecoff_build_lineno): Add comment about some code that
838 might be safe to remove now that MIPS embedded-PIC is gone.
840 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
842 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
843 call to obj_set_subsection_attributes.
844 (obj_som_init_stab_section): Likewise.
845 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
846 (pa_def_subspaces): Provide comdat default.
847 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
848 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
849 calls to create_new_subspace and update_subspace to pass comdat flag.
850 (create_new_subspace, update_subspace): Add new comdat argument. Use
851 it in calls to obj_set_subsection_attributes.
852 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
853 and use of comdat, common and dup_comm parameters.
855 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
857 * config/obj-elf.c (obj_elf_change_section): Check if the old
858 group name is NULL before comparison.
860 2004-04-23 Chris Demetriou <cgd@broadcom.com>
862 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
864 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
866 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
868 2004-04-23 Chris Demetriou <cgd@broadcom.com>
870 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
871 (OPTION_MEMBEDDED_PIC): Remove.
872 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
873 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
874 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
875 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
876 (OPTION_ELF_BASE): Renumber.
877 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
878 (md_show_usage): Remove mention of -membedded-pic.
879 * doc/as.texinfo: Remove mention of -membedded-pic.
881 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
883 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
884 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
886 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
887 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
888 USE_GLOBAL_POINTER_OPT.
890 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
892 * config/tc-mips.c (macro): One more use of load_delay_nop.
894 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
896 * config/tc-mips.c (load_delay_nop): New function.
897 (load_address, macro): Use load_delay_nop() to build a nop
898 which can be omitted with gpr_interlocks.
900 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
902 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
903 cop_interlocks): Remove superfluous CPU entries.
905 2004-04-22 Paul Brook <paul@codesourcery.com>
907 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
909 2004-04-22 Peter Barada <peter@the-baradas.com>
911 * NEWS: Added support for EMAC instructions and MAC/EMAC
913 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
914 scale factor tokens, trailing_ampersand to mark mask addressing
915 for MAC/EMAC instructions.
916 * config/m68k-parse.y: Add options_ampersand clause, '<<',
918 (yylex): Handle '>', '<', and '&' following '+'.
919 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
920 architectures in archs[].
921 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
922 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
924 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
925 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
927 Add EMAC operands to init_table[].
929 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
931 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
933 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
934 * config/tc-arm.c (enum mstate): Delete from here.
935 (mapping_state): Remove the static mapstate variable and instead
936 store the state in the segment. This allows a per-section mapping
937 state. Handle and ignore MAP_UNDEFINED states.
938 (arm_elf_change_section): Get the current mapping state from the
940 (s_ltorg): Set the mapping state to MAP_DATA.
941 (arm_cleanup): Use arm_elf_change_section to get the mapping state
942 for each pool as it is emitted.
944 2004-04-22 Nick Clifton <nickc@redhat.com>
946 * config/tc-arm.h: Formatting tidy ups.
948 2004-04-20 Chris Demetriou <cgd@broadcom.com>
950 * NEWS: Note that MIPS -membedded-pic option is deprecated.
952 2004-04-20 DJ Delorie <dj@redhat.com>
954 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
955 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
956 [TE_PE] (O_secrel): Define.
957 [TE_PE] (x86_pe_cons_fix_new): New.
958 [TE_PE] (pe_directive_secrel): Likewise.
959 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
961 2004-04-19 Eric Christopher <echristo@redhat.com>
963 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
964 of previous patch for fix in gcc.
966 2004-04-19 Jakub Jelinek <jakub@redhat.com>
968 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
970 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
972 * read.c (do_align): Call md_flush_pending_output, if defined.
974 2004-04-16 Alan Modra <amodra@bigpond.net.au>
976 * expr.c (operand): Correct checks for ++ and --.
978 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
980 * config/tc-generic.c: Add some comments.
982 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
984 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
985 -{no-}mfix-vr4122-bugs.
986 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
987 (append_insn, mips_emit_delays): Update accordingly.
988 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
989 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
990 (md_parse_option): Update after above changes.
991 (md_show_usage): Add -mfix-vr4120.
993 2004-04-13 Bob Wilson <bob.wilson@acm.org>
995 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
996 of .section directive; add a reference to the ELF .subsection
999 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1001 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
1004 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1006 * Makefile.am: Remove mips from aout targets.
1007 * Makefile.in: Regenerate.
1008 * configure.in: Remove mips-dec-bsd* target.
1009 * configure: Regenerate.
1011 2004-04-07 Alan Modra <amodra@bigpond.net.au>
1014 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1015 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1016 Update "mapping". Restrict some @ modifiers to 32 bit.
1018 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1019 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1021 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1022 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1023 dont_adjust_reloc_32 is set.
1024 (md_longopts): Add option -renesas.
1025 (md_parse_option, md_show_usage): Likewise.
1026 * doc/c-sh.texi: Likewise.
1028 2004-04-01 Dave Korn <dk@artimi.com>
1030 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1031 hi16 and lo16 fixS structs.
1032 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1033 exactly the same way as for RELOC_DLX_REL16.
1034 (machine_ip): properly respect LO flag in the_insn and
1035 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1036 (md_apply_fix3): apply RELOC_DLX_LO16.
1038 2004-03-30 Stan Shebs <shebs@apple.com>
1040 Remove long-obsolete MPW support.
1041 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1042 * configure.in: Remove mention of ppc-*-mpw* config.
1043 * configure.in: Likewise.
1045 2004-03-30 Nick Clifton <nickc@redhat.com>
1047 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1048 OBJ_ELF being defined.
1050 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1052 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1054 2004-03-23 Paul Brook <paul@codesourcery.com>
1056 * config/tc-arm.c (meabi_flags): New variable.
1057 (arm_parse_eabi): New function.
1058 (md_begin): Set flags for EABI v3.
1060 (arm_long_opts): Add meabi.
1061 * doc/as.texinf <ARM>: Document -meabi.
1062 * doc/c-arm.texi: Ditto.
1064 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1066 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1067 tables even when use_literal_section flag is not set.
1069 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1071 * config/tc-sh.c: Remove trailing whitespace.
1073 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1075 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1076 --mul-bug-abort and the default behavior.
1077 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1078 (err_for_dangerous_mul_placement): New variable.
1079 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1081 (md_cris_relax_table): Have placeholder for STATE_MUL.
1082 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1083 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1085 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1086 STATE_BYTE)>: Ditto.
1087 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1088 alignment and position of this frag, emit error message if
1090 (md_assemble): For a multiply insn and when checking it,
1091 transform the current frag into a special frag for that purpose.
1092 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1093 OPTION_MULBUG_ABORT_ON>: Handle new options.
1095 2004-03-19 Bob Wilson <bob.wilson@acm.org>
1097 * config/tc-xtensa.c (mark_literal_frags): New function.
1098 (xtensa_move_literals): Call mark_literal_frags for all literal
1099 segments, including init and fini literal segments.
1100 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1102 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1104 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1105 (pa_comm): Set BSF_OBJECT in symbol flags.
1107 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1109 * Makefile.am: Run "make dep-am".
1110 * Makefile.in: Regenerate.
1111 * doc/Makefile.in: Regenerate.
1112 * config.in: Regenerate.
1113 * po/gas.pot: Regenerate.
1115 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1117 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1118 (demand_empty_rest_of_line): Issue an error here.
1119 (ignore_rest_of_line): Silently skip to end.
1120 (demand_copy_string): Issue an error, not warning.
1122 * config/obj-elf.c (obj_elf_section_name): Likewise.
1123 (obj_elf_section): Likewise.
1124 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1125 (arc_extinst): Likewise.
1126 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1127 (dot_spill): Likewise.
1128 (dot_unwabi): Likewise.
1129 (dot_prologue): Likewise.
1131 * expr.c (operand): Reject ++ and --.
1132 (operator): Likewise.
1134 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1136 * config/tc-sh.c: Include dw2gencfi.h.
1137 (sh_cfi_frame_initial_instructions): New function.
1138 (sh_regname_to_dw2regnum): Likewise.
1139 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1141 (TARGET_USE_CFIPOP): Define.
1142 (tc_cfi_frame_initial_instructions): Likewise.
1143 (tc_regname_to_dw2regnum): Likewise.
1144 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1145 * Makefile.am: Update dependencies.
1146 * Makefile.in: Regenerate.
1148 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1150 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1151 * configure: Regenerate.
1153 2004-03-12 Bob Wilson <bob.wilson@acm.org>
1155 * read.c (s_leb128): Call md_flush_pending_output.
1157 2004-03-12 Michal Ludvig <mludvig@suse.cz>
1159 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1160 * config/tc-i386.h (CpuPadLock): New define.
1161 (CpuUnknownFlags): Added CpuPadLock.
1163 2004-03-07 Andreas Schwab <schwab@suse.de>
1165 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1167 2004-03-07 Richard Henderson <rth@redhat.com>
1169 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1170 (cfi_finish): Likewise for fde.
1172 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1174 * config/tc-ia64.c (md_assemble): Properly handle NULL
1176 (ia64_handle_align): Don't abort if failed to add a stop bit.
1178 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1180 * Makefile.in: Regenerated.
1181 * aclocal.m4: Likewise.
1182 * configure: Likewise.
1183 * doc/Makefile.in: Likewise.
1185 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1187 * config/tc-ia64.c (dot_align): New.
1188 (ia64_do_align): Make it static.
1189 (md_pseudo_table): Use "dot_align" for "align".
1190 (ia64_md_do_align): Don't set align_frag here.
1191 (ia64_handle_align): Add a stop bit to the previous bundle if
1194 * config/tc-ia64.h (ia64_do_align): Removed.
1196 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1198 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1199 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1200 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1201 the most general type or the user specifically requested it.
1202 (md_assemble): Add a new error message for when an instruction
1203 is understood, but is not allowed due to an -isa option.
1205 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1207 * config/tc-ia64.c (align_frag): New.
1208 (md_assemble): Set the tc_frag_data field in align_frag for
1209 IA64_OPCODE_FIRST instructions.
1210 (ia64_md_do_align): Set align_frag.
1211 (ia64_handle_align): Add a stop bit if needed.
1213 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1214 (TC_FRAG_INIT): New.
1216 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1218 * config/tc-frv.c (fr400_audio): New variable.
1219 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1220 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1221 (target_implements_insn_p): New function.
1222 (md_assemble): Report an error if the processor doesn't implement
1225 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1227 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1228 (md_parse_option): Ditto.
1229 (OPTION_NO_SPECIAL_M32R): Added.
1230 (md_show_usage): Document it.
1231 (enable_speial_m32r): Changed a default value from 0 to 1.
1232 * doc/c-m32r.texi: Document the -no-bitinst option.
1234 2004-02-27 Nick Clifton <nickc@redhat.com>
1236 * config/tc-sh.c (get_operand): Revert previous delta.
1237 (tc_gen_reloc): Check for an unknown reloc type before processing
1240 2004-02-27 Hannes Reinecke <hare@suse.de>
1242 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1243 .insn pseudo operation.
1245 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1247 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1248 added for wrong syntax.
1250 2004-02-26 Eric Christopher <echristo@redhat.com>
1252 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1253 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1255 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1257 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1258 nibble types to assembler.
1260 2004-02-25 Fred Fish <fnf@redhat.com>
1262 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1264 2004-02-20 James E Wilson <wilson@specifixinc.com>
1266 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1268 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1269 (ia64_estimate_size_before_relax): New.
1270 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1271 (generate_unwind_image): Pass 1 to fixup_unw_records.
1272 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1273 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1275 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1277 * stabs.c (generate_asm_file): Avoid warning about use of
1278 uninitialized variable.
1280 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1282 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1283 body, and endp, allow unwind records which do not have a "t"
1284 (time/instruction) field.
1286 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1288 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1289 (do_mav_dspsc_2): Likewise.
1290 Fix accumulator registers move opcodes.
1292 2004-02-13 Hannes Reinecke <hare@suse.de>
1293 Jakub Jelinek <jakub@redhat.com>
1295 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1297 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1299 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1300 (tc_frob_symbol): New macro definition.
1301 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1303 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1305 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1308 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1310 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1311 (TC_CASE_SENSITIVE): ... this.
1312 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1313 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1315 2004-02-06 James E Wilson <wilson@specifixinc.com>
1317 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1318 (generate_unwind_image): Re-add it here.
1320 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1322 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1323 * read.h (SKIP_WHITESPACE): Turn into an expression.
1324 * read.c (read_a_source_file): A pseudo is removed by having a
1327 2004-02-05 James E Wilson <wilson@specifixinc.com>
1329 * config/tc-ia64.c (output_endp): New.
1330 (count_bits): Delete.
1331 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1332 endp unwind records.
1333 (fixup_unw_records): Handle endp unwind records. Delete code for
1334 shortening prologue regions not followed by a body record.
1335 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1336 * config/tc-ia64.h (unw_record_type): Add endp.
1338 2004-02-03 James E Wilson <wilson@specifixinc.com>
1340 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1341 fill padding bytes with zeroes.
1342 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1343 sets unwind_record slot_number and slot_frag fields.
1345 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1347 * config/tc-mips.c (add_got_offset_hilo): New function.
1348 (macro): Use load_register() and add_got_offset_hilo() to load
1349 constants instead of hardcoding code sequences throughout.
1351 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1353 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1355 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1357 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1359 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1360 of hard-coded test for TARGET_OS=elf.
1362 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1364 * config/tc-mips.c (hilo_interlocks): Change definition
1365 so that MIPS32, MIPS64 and later ISAs are included, along with
1366 the already-included machines. Update comments.
1368 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1370 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1371 undefined local labels.
1373 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1375 * config/tc-mips.c (load_address, macro): Update comments about
1376 NewABI GP relaxation.
1378 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1380 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1381 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1382 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1383 (set_at, load_register, load_address, move_register): Likewise.
1384 (load_got_offset, add_got_offset): Likewise.
1385 Update all calls and tidy accordingly.
1387 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1389 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1390 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1391 (RELAX_USE_SECOND): Bump to 0x10000.
1392 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1393 (mips_macro_warning): New variable.
1394 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1395 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1396 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1398 (append_insn): Update mips_macro_warning.sizes.
1399 (macro_start, macro_warning, macro_end): New functions.
1400 (macro_build): Don't emit warnings here.
1401 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1402 (md_convert_frag): Check for cases where one macro alternative
1403 needs a warning and the other doesn't. Emit a warning if the
1404 longer sequence was chosen.
1406 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1408 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1409 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1410 the first sequence, the size of the second sequence, and a flag
1411 that says whether we should warn.
1412 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1413 (RELAX_FIRST, RELAX_SECOND): New.
1414 (mips_relax): New variable.
1415 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1416 (append_insn): Remove "place" argument. Use mips_relax.sequence
1417 rather than "place" to check whether we're expanding the second
1418 alternative of a relaxable macro. Remove redundant check for
1419 branch relaxation. If generating a normal insn, and there
1420 is not enough room in the current frag, call relax_close_frag()
1421 to close it. Update mips_relax.sizes[]. Emit fixups for the
1422 second version of a relaxable macro. Record the first relaxable
1423 fixup in mips_relax. Remove tc_gen_reloc workaround.
1424 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1425 in the same way as in append_insn.
1426 (mips16_macro_build): Remove "place" argument.
1427 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1428 when generating the second version of a relaxable macro.
1429 (load_got_offset, add_got_offset): New functions.
1430 (load_address, macro): Use new relaxation machinery. Remove
1431 tc_gen_reloc workarounds.
1432 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1433 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1434 first version is needed.
1435 (tc_gen_reloc): Remove relaxation handling.
1436 (md_convert_frag): Go through the fixups for a relaxable macro and
1437 mark those that belong to the unneeded alternative as done. If the
1438 second alternative is needed, adjust the fixup addresses to account
1439 for the deleted first alternative.
1441 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1443 * frags.h (frag_room): Declare.
1444 * frags.c (frag_room): New function.
1445 * doc/internals.texi: Document it.
1447 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1449 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1450 optimization for -mtune=r3900, as this will break on other CPUs.
1452 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1454 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1455 be relaxed, use fixup.
1456 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1458 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1460 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1463 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1465 * config/tc-mips.c (append_insn): Properly detect variant frags
1466 that preclude swapping of relaxed branches. Correctly swap
1467 instructions between frags when dealing with relaxed branches.
1469 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1471 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1473 * aclocal.m4: Regenerate.
1474 * configure: Regenerate.
1476 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1478 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1481 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1483 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1484 reloc, reserve space for the delay slot as well as the jalr itself.
1486 2004-01-09 Paul Brook <paul@codesourcery.com>
1488 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1489 (do_vfp_sp2_from_reg2): New function.
1491 (do_vfp_dp_from_reg2): Check return values properly.
1493 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1495 * config/tc-mips.c (warn_nops): Remove static variable.
1496 (macro): Remove test of warn_nops.
1497 (md_shortops): Remove 'n'.
1498 (md_parse_option): Remove 'n' case.
1499 (md_show_usage): Remove -n.
1500 * doc/as.texinfo (Overview): Remove MIPS -n option.
1501 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1502 * NEWS: Mention removal of MIPS -n option.
1504 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1505 (cop_interlocks): Check ISA level.
1506 (cop_mem_interlocks): Define.
1507 (reg_needs_delay): Check cop_interlocks rather than
1508 ISA_HAS_COPROC_DELAYS.
1509 (append_insn): Likewise. Use cop_mem_interlocks rather than
1510 directly checking mips_opts.isa.
1511 (mips_emit_delays): Likewise.
1513 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1515 * config/tc-ia64.c (unwind): Move next_slot_number and
1516 next_slot_frag to ...
1517 (unw_rec_list): Here.
1518 (free_list_records): Removed.
1519 (output_unw_records): Likewise.
1520 (generate_unwind_image): Make it void.
1521 (alloc_record): Initialize next_slot_number and next_slot_frag.
1522 (slot_index): Take .org, .space and .align into account.
1523 (fixup_unw_records): Don't set slot_number to 0. Use
1524 list->next_slot_number and list->next_slot_frag instead of
1525 unwind.next_slot_number and unwind.next_slot_frag.
1526 (ia64_convert_frag): New.
1527 (generate_unwind_image): Generate a rs_machine_dependent frag
1529 (emit_one_bundle): Use list->next_slot_number and
1530 list->next_slot_frag instead of unwind.next_slot_number and
1531 unwind.next_slot_frag.
1533 * config/tc-ia64.h (md_convert_frag): Defined as
1535 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1537 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1539 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1540 * config/tc-frv.h (md_apply_fix3): Don't define.
1541 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1543 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1544 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1545 * config/tc-frv.c (line_separator_chars): Add `!'.
1546 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1547 * config/tc-frv.c (md_assemble): Clear insn upfront.
1548 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1549 * config/tc-frv.c (OPTION_FDPIC): New macro.
1550 (md_longopts): Add mfdpic.
1551 (md_parse_option): Handle it.
1552 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1553 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1554 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1555 (frv_pic_ptr): Parse funcdesc.
1557 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1559 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1560 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1562 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1564 * Makefile.am (Makefile): Move the dependency on
1565 $(BFDDIR)/configure.in to...
1566 (CONFIG_STATUS_DEPENDENCIES): ... here.
1567 (AUTOMAKE_OPTIONS): Require automake 1.8.
1568 * Makefile.in: Regenerate.
1569 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1570 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1571 $(BFDDIR)/configure.in here as well.
1572 * doc/Makefile.in: Regenerate.
1574 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1576 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1577 * Makefile.in: Regenerate.
1578 * aclocal.m4: Regenerate.
1579 * doc/Makefile.am (install, install-info): Remove.
1580 (install-data-local): A new hook for install-info.
1581 (AUTOMAKE_OPTIONS): Require automake 1.8.
1582 * doc/Makefile.in: Regenerate.
1584 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1586 * doc/c-sh.texi: Update description about floating point behavior
1589 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1591 * configure.in: Add m68k-uClinux target.
1592 * configure: Regenerate.
1594 For older changes see ChangeLog-0203
1600 version-control: never