1 2004-08-16 Nick Clifton <nickc@redhat.com>
3 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5 * configure.in: Sort architecture based tables alphabetically.
6 * configure: Regenerate.
8 2004-08-16 Alan Modra <amodra@bigpond.net.au>
10 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
11 { "cc", 68 }, with { "cr", 70 }.
13 2004-08-13 Jan Beulich <jbeulich@novell.com>
14 Nick Clifton <nickc@redhat.com>
16 * as.c: Add and handle new --alternate command line option.
17 * macro.c (macro_set_alternate): New.
18 * macro.h (macro_set_alternate): Declare.
19 * read.c: Add and handle new .altmacro and .noaltmacro directives.
20 * doc/as.texinfo: Document new command line option and pseudo-ops
21 as well as insert documentation originating from gasp about
22 alternate macro syntax.
23 * NEWS: Mention new command line option and pseudo-ops.
25 2004-08-10 Mark Mitchell <mark@codesourcery.com>
27 * expr.c (operand): Handle the "~", "-", and "!" operators applied
30 2004-08-06 Paul Brook <paul@codesourcery.com>
32 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
33 Handle new relocations.
34 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
36 2004-08-05 Bob Wilson <bob.wilson@acm.org>
38 * write.c (relax_segment): Use was_address instead of address when
39 setting fr_fix field for align frag due to backwards .org.
41 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
43 Introduce SH2a support.
44 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
45 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
47 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
48 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
49 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
50 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
51 to end of conditional expression.
52 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
53 * config/tc-sh.c: Add sh2a-nofpu support.
54 2003-12-29 DJ Delorie <dj@redhat.com>
55 * tc-sh.c: Add sh2a support.
57 (parse_at): Support @@(disp,tbr).
58 (get_specific): Support sh2a opcodes.
59 (insert4): New, for 4 byte relocs.
60 (build_Mytes): Support sh2a opcodes.
61 (md_apply_fix3_Mytes): Support sh2a opcodes.
62 2003-12-02 Michael Snyder <msnyder@redhat.com>
63 * config/tc-sh.c (md_parse_option): Handle sh2a.
64 (sh_elf_final_processing): Ditto.
66 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
68 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
71 2004-07-27 Alan Modra <amodra@bigpond.net.au>
73 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
74 (ppc_arch): Expand comment.
76 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
78 * config/tc-crx.c: Support evaluating the difference between two
80 * config/tc-crx.h: Likewise.
82 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
84 * config/tc-ia64.c (start_unwind_section): Set the linked-to
86 (ia64_elf_section_change_hook): Set the linked-to section for
89 2004-07-26 Dmitry Diky <diwil@spec.ru>
91 * config/tc-msp430.c: Add new subtargets: msp430x1610,
92 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
93 msp430xG438, msp430xG439.
95 2004-07-25 Daniel Jacobowitz <dan@debian.org>
97 * doc/as.texinfo (Section, PushSection): Correct documentation
100 2004-07-21 Jan Beulich <jbeulich@novell.com>
102 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
103 permissible for the selected instruction suffix.
104 (match_template): Don't permit 64-bit general purpose operands in
106 (finalize_imm): Permit 64-bit immediates.
107 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
108 specially except for the width of the used base and/or index
109 registers. For 32-bit displacements, use sign-extended
110 relocations only when using 64-bit addressing.
111 Force zero displacement on rip-relative addressing when there is
112 no other displacement.
113 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
114 specially except for the width of the used base and/or index
116 (parse_register): Disallow Reg64 registers in 32-bit mode.
118 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
119 suffix if the instruction doesn't support it.
121 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
123 * config/tc-mips.c (append_insn): Handle constant expressions with
124 no associated relocation.
125 (mips_ip): Cancel the expression after use for the Q format
127 (parse_relocation): Return no relocation for unsupported
129 (my_getSmallExpression): Return no relocation if no relocation
132 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
134 * config/obj-som.c (adjust_stab_sections): Add prototype.
135 (obj_som_compiler, obj_som_version, obj_som_copyright,
136 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
137 * config/tc-hppa.c (update_subspace): Likewise.
138 (is_defined_subspace): Amplify comment.
139 * config/obj-som.h (som_frob_file): Add prototype.
141 2004-07-19 Christopher Faylor <cgf@timesys.com>
142 H.J. Lu <hongjiu.lu@intel.com>
144 * subsegs.c (section_symbol): Don't create a new segment when
145 existing segment is undefined.
147 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
149 * config/tc-arm.c: Include include/opcode/arm.h.
150 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
151 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
152 (FPU_ARCH_*): Delete.
153 * Makefile.am: Update dependencies.
154 * Makefile.in: Regenerate.
156 2004-07-15 Nick Clifton <nickc@redhat.com>
158 * configure.in: Accept armbe as a big-endian arm configuration.
159 * configure: Regenerate.
161 2004-07-13 Thomas Nystrom <thn@saeab.se>
163 * config/tc-i386.c (T_SHIFTOP): New constant.
164 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
165 (intel_el1): Handle '~'.
166 (intel_get_token): Handle '<>', '&', '|' and '~'.
168 2004-07-13 Nick Clifton <nickc@redhat.com>
170 (md_assemble): Remove spurious newline from end of as_bad error
172 (intel_e05_1): Likewise.
173 (intel_e11): Likewise.
174 (intel_match_token): Likewise.
176 2004-07-11 Andreas Schwab <schwab@suse.de>
178 * config/tc-m68k.c: Convert to C90. Remove redundant
179 declarations. Indentation fixup.
180 [M68KCOFF]: Include "obj-coff.h" instead of declaring
181 obj_coff_section ourselves.
183 2004-07-09 James E Wilson <wilson@specifixinc.com>
185 * config/tc-ia64.c (default_big_endian): New.
186 (dot_byteorder, md_begin): Use it.
187 (md_parse_option): Set it.
189 2004-07-09 Nick Clifton <nickc@redhat.com>
191 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
192 * configure: Regenerate.
193 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
194 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
195 sh_find_elf_flags if necessary.
197 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
199 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
200 going to be split into more than one in-place addend, return 0
201 for relocations against mergeable sections. Associate comments
204 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
206 * Makefile.am (CPU_TYPES): Add crx.
207 (TARGET_CPU_CFILES): Add config/tc-crx.c.
208 (TARGET_CPU_HFILES): Add config/tc-crx.h.
209 (DEPTC_crx_elf): New target.
210 (DEPOBJ_crx_elf): Likewise.
211 (DEP_crx_elf): Likewise.
212 * Makefile.in: Regenerate.
213 * configure.in: Add crx* target.
214 * configure: Regenerate.
215 * config/tc-crx.c: New file.
216 * config/tc-crx.h: New file.
217 * NEWS: Mention new target.
219 2004-07-06 Nick Clifton <nickc@redhat.com>
221 * config.in: Undefine TARGET_SYMBIAN by default.
223 * configure: Regenerate. Add sh-symbian-elf target. If
224 selected define TARGET_SYMBIAN.
225 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
226 format if TARGET_SYMBIAN has been defined.
228 * output-file.c (output_file_create): Report the target format
229 chosen when bfd_openw reports that it is invalid.
231 * config/obj-coff.c (coff_pseudo_table): Only define the weak
232 pseudo for BFD based assemblers.
234 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
237 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
238 (md_parse_option): Remove redundant -isa testing.
239 Make bfd_arch variable const.
240 (md_show_usage): Make bfd_arch variable const.
242 2004-07-03 James E Wilson <wilson@specifixinc.com>
244 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
245 * config/tc-ia64.h (md_frag_check): Define.
247 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
249 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
251 * doc/as.texinfo (Weak): Document PE weak symbols.
253 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
255 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
256 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
257 (mips_frob_file): Rework so that only a single pass through the
258 relocs is needed. Allow %lo()s to have higher offsets than their
259 corresponding %hi()s or %got()s.
261 2004-07-02 Nick Clifton <nickc@redhat.com>
263 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
264 allow values which have come from undefined symbols.
265 Always consider this fixup to have been processed as a reloc
266 cannot be generated for it.
268 2004-07-02 Alan Modra <amodra@bigpond.net.au>
270 * frags.h (struct frag): Add has_code and insn_addr fields.
271 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
272 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
273 * config/tc-ppc.h (md_frag_check): Define.
275 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
277 * doc/Makefile.am (info): Rename goal to...
278 (info-local): ... this, to preserve implicit dependencies.
279 * doc/Makefile.in: Regenerate with automake 1.8.5.
281 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
283 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
284 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
285 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
286 (tc_gen_reloc): Likewise.
287 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
288 (m32r_parse_name): Likewise.
289 (m32r_cgen_parse_fix_exp): Likewise.
290 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
291 (O_PIC_reloc): Likewise.
292 (TC_CGEN_PARSE_FIX_EXP): Likewise..
293 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
294 for @GOTOFF, @GOT, @PLT.
296 2004-06-21 Jan Beulich <jbeulich@novell.com>
298 * gas/symbols.c: While discarding ordinary local absolute symbols
299 when --strip-local-absolute is in effect, retain file symbols.
301 2004-06-20 Andreas Schwab <schwab@suse.de>
303 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
304 (md_parse_option): Likewise.
306 2004-06-17 Jan Beulich <jbeulich@novell.com>
308 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
309 * config/te-netware.h: New file.
310 * config/te-ppcnw.h: Delete: Obsolete.
311 * configure.in: Eliminate ill NetWare targets. Make generic
312 NetWare target use proper emulation.
313 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
314 reference to new te-netware.h.
315 * configure: Regenerate.
316 * Makefile.in: Regenerate.
318 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
320 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
321 comparison in .insn pseudo operation.
323 2004-06-15 Alan Modra <amodra@bigpond.net.au>
325 * config/obj-coff.c (coff_adjust_section_syms): Use
326 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
327 (coff_frob_section): Likewise.
328 * config/tc-mips.c (md_apply_fix3): Likewise.
329 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
330 (elf_frob_file_after_relocs): Likewise.
332 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
334 * config/tc-hppa.c (log2): Rename to exact_log2.
335 (pa_next_subseg): Delete unused function.
336 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
337 (create_new_subspace): Likewise.
340 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
343 2004-05-28 DJ Delorie <dj@redhat.com>
345 * config/tc-mn10300.h (tc_fix_adjustable): Define.
346 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
347 or non-merged symbols.
349 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
351 * config/tc-ia64.c (remove_marked_resource): Save, clear and
352 restore the old slot when inserting srlz.i/srlz.d.
354 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
356 * Makefile.am: Regenerate dependecies.
357 * Makefile.in: Regenerate.
358 * config/tc-sh.c (valid_arch): Make unsigned.
359 (preset_target_arch): Likewise.
360 (md_begin): Use new architecture flags system.
361 (get_specific): Likewise.
362 (assemble_ppi): Likewise.
363 (md_assemble): Likewise. Also fix error check for bad opcodes.
364 (md_parse_option): Likewise. Also generate -isa values according
365 to the table in bfd/cpu-sh.c instead of just constants. Also
366 allow <arch>-up ISA variants.
367 (sh_elf_final_processing): Replace if-else chain with a call to
369 * testsuite/gas/sh/arch: New directory.
370 * testsuite/gas/sh/arch/arch.exp: New test script.
371 * testsuite/gas/sh/arch/arch_expected.txt: New file.
372 * testsuite/gas/sh/arch/sh.s: New file.
373 * testsuite/gas/sh/arch/sh2.s: New file.
374 * testsuite/gas/sh/arch/sh-dsp.s: New file.
375 * testsuite/gas/sh/arch/sh2e.s: New file.
376 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
377 * testsuite/gas/sh/arch/sh3.s: New file.
378 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
379 * testsuite/gas/sh/arch/sh3e.s: New file.
380 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
381 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
382 * testsuite/gas/sh/arch/sh4.s: New file.
383 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
384 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
385 * testsuite/gas/sh/arch/sh4a.s: New file.
387 2004-05-28 Peter Barada <peter@the-baradas.com>
389 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
390 with zero offset into mode 2 addressing to save a word.
392 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
394 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
395 (ar_is_only_in_integer_unit): New.
396 (ar_is_only_in_memory_unit): New.
397 (generate_unwind_image): Silence gcc on 32bit host.
398 (md_assemble): Use ar_is_only_in_integer_unit instead of
399 ar_is_in_integer_unit. Check AR access.
401 2004-05-27 Peter Barada <peter@the-baradas.com>
403 * config/tc-m68k.c (md_begin): Sort the opcode table into
405 (m68k_compare_opcode): New function to do the sorting.
407 2004-05-24 Peter Barada <peter@the-baradas.com>
409 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
410 addressing on MIT style operands.
411 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
413 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
416 2004-05-23 Alan Modra <amodra@bigpond.net.au>
418 * expr.c (operand, operator): Don't reject '++' and '--'.
420 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
422 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
425 2004-05-17 Adam Nemet <anemet@lnxw.com>
427 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
428 * configure: Regenerate.
430 2004-05-13 Paul Brook <paul@codesourcery.com>
432 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
434 2004-05-13 Joel Sherrill <joel@oarcorp.com>
436 * configure.in (or32-*-rtems*): Switch to elf.
437 * configure: Regenerate.
439 2004-05-13 Nick Clifton <nickc@redhat.com>
441 * po/fr.po: Updated French translation.
443 2004-05-11 Nick Clifton <nickc@redhat.com>
445 * doc/as.texinfo (Section): Document G and T flags to .section
446 directive. Document the extra arguments that the G flag
447 requires. Document the #tls flag.
449 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
451 * subsegs.c (section_symbol): Create a new section symbol if
452 the existing one doesn't match.
453 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
455 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
457 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
458 to cope with VR4181A errata MD(1) and MD(4).
460 2004-05-07 Brian Ford <ford@vss.fsi.com>
462 * NEWS: Mention .secrel32 for pe[i]-i386.
464 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
466 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
469 2004-05-06 Daniel Jacobowitz <dan@debian.org>
471 * Makefile.am (DIST_SUBDIRS): Define.
472 * aclocal.m4: Regenerate with automake 1.8.4.
473 * Makefile.in: Likewise.
474 * doc/Makefile.in: Likewise.
476 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
478 * config/tc-ia64.c (dot_serialize): Declare.
479 (dot_serialize): New function.
480 (md_pseudo_table): Add ".serialize.data" and
481 ".serialize.instruction" directives.
483 2004-05-06 Nick Clifton <nickc@redhat.com>
485 * messages (as_internal_value_out_of_range): Print a message about
486 a value being out of range. Be consistent about whether the
487 values are printed in decimal or hexadecimal.
488 (as_warn_value_out_of_range): Generate a warning message about an
490 (as_bad_value_out_of_range): Generate an error message about an
492 * as.h: Prototype the new functions.
493 * config/tc-alpha.c (insert_operand): Use new function.
494 * config/tc-arc.c (arc_insert_operand): Likewise.
495 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
496 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
497 * config/tc-ppc.c (ppc_insert_operand): Likewise.
498 * config/tc-s390.c (s390_insert_operand): Likewise.
499 * config/tc-v850.c (v850_insert_operand): Likewise.
501 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
503 * configure.in: Set em=linux for frv-*-*linux*.
504 * configure: Rebuilt.
505 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
506 (frv_md_fdpic_enabled): New.
507 * config/tc-frv.c (frv_md_fdpic_enabled): New.
508 (DEFAULT_FDPIC): New.
509 (frv_flags): Use DEFAULT_FDPIC.
510 (frv_pic_flag): Likewise.
512 (md_longopts): Add -mnopic.
513 (md_parse_option): Handle it.
514 (md_show_usage): Add -mfdpic and -mnopic.
516 2004-05-05 Peter Barada <peter@the-baradas.com>
518 * config/tc-m68k.c: Add find_cf_chip to print list of valid
519 chips for invalid coldfire instructions, rename selectors
520 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
521 add current_chip to track which chip is referred to(including save/restore),
522 use current_chip to select control registers, not current_arch.
523 (md_show_usage): Add new chips.
524 * doc/c-m68k.texi: Document new command line switches.
526 2004-05-05 Jakub Jelinek <jakub@redhat.com>
528 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
529 (NOP_OPCODE): Define.
530 (s390_align_code): Remove prototype.
531 * tc-s390.c (s390_align_code): Remove.
533 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
535 * config/tc-ia64.c (make_unw_section_name): Removed.
536 (start_unwind_section): New function.
537 (generate_unwind_image): Take const segT instead of const
539 (dot_handlerdata): Adjusted.
540 (dot_endp): Likewise.
542 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
544 * config/obj-elf.c (obj_elf_change_section): Allow the
545 ".note.GNU-stack" section has SHF_EXECINSTR.
547 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
549 * config/obj-elf.c (get_section): Return bfd_boolean.
550 (obj_elf_change_section): Call bfd_get_section_by_name_if
551 instead of bfd_map_over_sections.
553 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
555 * config/obj-elf.c (get_section): New function.
556 (obj_elf_change_section): Support multiple sections with same
559 2004-04-30 Nick Clifton <nickc@redhat.com>
561 * config/tc-arm.c (create_register_alias): Fix typo checking for
562 case sensitive register aliases.
563 (co_proc_number): Use error message string in all_reg_maps[]
565 (cp_reg_required_here): Likewise.
566 (fp_reg_required_here): Likewise.
568 2004-04-29 Brian Ford <ford@vss.fsi.com>
570 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
572 2004-04-28 Chris Demetriou <cgd@broadcom.com>
574 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
575 (load_address, macro, mips_ip, md_parse_option)
576 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
577 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
578 embedded-PIC handling, and update comments.
579 (SWITCH_TABLE): Remove.
580 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
581 (enum mips_pic_level): Remove EMBEDDED_PIC.
582 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
583 (TC_FORCE_RELOCATION): Update comment.
584 * ecoff.c (ecoff_build_lineno): Add comment about some code that
585 might be safe to remove now that MIPS embedded-PIC is gone.
587 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
589 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
590 call to obj_set_subsection_attributes.
591 (obj_som_init_stab_section): Likewise.
592 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
593 (pa_def_subspaces): Provide comdat default.
594 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
595 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
596 calls to create_new_subspace and update_subspace to pass comdat flag.
597 (create_new_subspace, update_subspace): Add new comdat argument. Use
598 it in calls to obj_set_subsection_attributes.
599 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
600 and use of comdat, common and dup_comm parameters.
602 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
604 * config/obj-elf.c (obj_elf_change_section): Check if the old
605 group name is NULL before comparison.
607 2004-04-23 Chris Demetriou <cgd@broadcom.com>
609 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
611 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
613 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
615 2004-04-23 Chris Demetriou <cgd@broadcom.com>
617 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
618 (OPTION_MEMBEDDED_PIC): Remove.
619 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
620 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
621 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
622 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
623 (OPTION_ELF_BASE): Renumber.
624 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
625 (md_show_usage): Remove mention of -membedded-pic.
626 * doc/as.texinfo: Remove mention of -membedded-pic.
628 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
630 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
631 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
633 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
634 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
635 USE_GLOBAL_POINTER_OPT.
637 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
639 * config/tc-mips.c (macro): One more use of load_delay_nop.
641 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
643 * config/tc-mips.c (load_delay_nop): New function.
644 (load_address, macro): Use load_delay_nop() to build a nop
645 which can be omitted with gpr_interlocks.
647 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
649 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
650 cop_interlocks): Remove superfluous CPU entries.
652 2004-04-22 Paul Brook <paul@codesourcery.com>
654 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
656 2004-04-22 Peter Barada <peter@the-baradas.com>
658 * NEWS: Added support for EMAC instructions and MAC/EMAC
660 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
661 scale factor tokens, trailing_ampersand to mark mask addressing
662 for MAC/EMAC instructions.
663 * config/m68k-parse.y: Add options_ampersand clause, '<<',
665 (yylex): Handle '>', '<', and '&' following '+'.
666 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
667 architectures in archs[].
668 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
669 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
671 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
672 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
674 Add EMAC operands to init_table[].
676 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
678 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
680 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
681 * config/tc-arm.c (enum mstate): Delete from here.
682 (mapping_state): Remove the static mapstate variable and instead
683 store the state in the segment. This allows a per-section mapping
684 state. Handle and ignore MAP_UNDEFINED states.
685 (arm_elf_change_section): Get the current mapping state from the
687 (s_ltorg): Set the mapping state to MAP_DATA.
688 (arm_cleanup): Use arm_elf_change_section to get the mapping state
689 for each pool as it is emitted.
691 2004-04-22 Nick Clifton <nickc@redhat.com>
693 * config/tc-arm.h: Formatting tidy ups.
695 2004-04-20 Chris Demetriou <cgd@broadcom.com>
697 * NEWS: Note that MIPS -membedded-pic option is deprecated.
699 2004-04-20 DJ Delorie <dj@redhat.com>
701 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
702 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
703 [TE_PE] (O_secrel): Define.
704 [TE_PE] (x86_pe_cons_fix_new): New.
705 [TE_PE] (pe_directive_secrel): Likewise.
706 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
708 2004-04-19 Eric Christopher <echristo@redhat.com>
710 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
711 of previous patch for fix in gcc.
713 2004-04-19 Jakub Jelinek <jakub@redhat.com>
715 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
717 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
719 * read.c (do_align): Call md_flush_pending_output, if defined.
721 2004-04-16 Alan Modra <amodra@bigpond.net.au>
723 * expr.c (operand): Correct checks for ++ and --.
725 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
727 * config/tc-generic.c: Add some comments.
729 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
731 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
732 -{no-}mfix-vr4122-bugs.
733 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
734 (append_insn, mips_emit_delays): Update accordingly.
735 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
736 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
737 (md_parse_option): Update after above changes.
738 (md_show_usage): Add -mfix-vr4120.
740 2004-04-13 Bob Wilson <bob.wilson@acm.org>
742 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
743 of .section directive; add a reference to the ELF .subsection
746 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
748 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
751 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
753 * Makefile.am: Remove mips from aout targets.
754 * Makefile.in: Regenerate.
755 * configure.in: Remove mips-dec-bsd* target.
756 * configure: Regenerate.
758 2004-04-07 Alan Modra <amodra@bigpond.net.au>
761 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
762 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
763 Update "mapping". Restrict some @ modifiers to 32 bit.
765 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
766 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
768 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
769 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
770 dont_adjust_reloc_32 is set.
771 (md_longopts): Add option -renesas.
772 (md_parse_option, md_show_usage): Likewise.
773 * doc/c-sh.texi: Likewise.
775 2004-04-01 Dave Korn <dk@artimi.com>
777 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
778 hi16 and lo16 fixS structs.
779 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
780 exactly the same way as for RELOC_DLX_REL16.
781 (machine_ip): properly respect LO flag in the_insn and
782 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
783 (md_apply_fix3): apply RELOC_DLX_LO16.
785 2004-03-30 Stan Shebs <shebs@apple.com>
787 Remove long-obsolete MPW support.
788 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
789 * configure.in: Remove mention of ppc-*-mpw* config.
790 * configure.in: Likewise.
792 2004-03-30 Nick Clifton <nickc@redhat.com>
794 * config/tc-arm.c (meabi_flags): Make its use conditional upon
795 OBJ_ELF being defined.
797 2004-03-27 Alan Modra <amodra@bigpond.net.au>
799 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
801 2004-03-23 Paul Brook <paul@codesourcery.com>
803 * config/tc-arm.c (meabi_flags): New variable.
804 (arm_parse_eabi): New function.
805 (md_begin): Set flags for EABI v3.
807 (arm_long_opts): Add meabi.
808 * doc/as.texinf <ARM>: Document -meabi.
809 * doc/c-arm.texi: Ditto.
811 2004-03-22 Bob Wilson <bob.wilson@acm.org>
813 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
814 tables even when use_literal_section flag is not set.
816 2004-03-22 Alan Modra <amodra@bigpond.net.au>
818 * config/tc-sh.c: Remove trailing whitespace.
820 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
822 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
823 --mul-bug-abort and the default behavior.
824 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
825 (err_for_dangerous_mul_placement): New variable.
826 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
828 (md_cris_relax_table): Have placeholder for STATE_MUL.
829 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
830 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
832 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
834 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
835 alignment and position of this frag, emit error message if
837 (md_assemble): For a multiply insn and when checking it,
838 transform the current frag into a special frag for that purpose.
839 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
840 OPTION_MULBUG_ABORT_ON>: Handle new options.
842 2004-03-19 Bob Wilson <bob.wilson@acm.org>
844 * config/tc-xtensa.c (mark_literal_frags): New function.
845 (xtensa_move_literals): Call mark_literal_frags for all literal
846 segments, including init and fini literal segments.
847 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
849 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
851 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
852 (pa_comm): Set BSF_OBJECT in symbol flags.
854 2004-03-19 Alan Modra <amodra@bigpond.net.au>
856 * Makefile.am: Run "make dep-am".
857 * Makefile.in: Regenerate.
858 * doc/Makefile.in: Regenerate.
859 * config.in: Regenerate.
860 * po/gas.pot: Regenerate.
862 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
864 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
865 (demand_empty_rest_of_line): Issue an error here.
866 (ignore_rest_of_line): Silently skip to end.
867 (demand_copy_string): Issue an error, not warning.
869 * config/obj-elf.c (obj_elf_section_name): Likewise.
870 (obj_elf_section): Likewise.
871 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
872 (arc_extinst): Likewise.
873 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
874 (dot_spill): Likewise.
875 (dot_unwabi): Likewise.
876 (dot_prologue): Likewise.
878 * expr.c (operand): Reject ++ and --.
879 (operator): Likewise.
881 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
883 * config/tc-sh.c: Include dw2gencfi.h.
884 (sh_cfi_frame_initial_instructions): New function.
885 (sh_regname_to_dw2regnum): Likewise.
886 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
888 (TARGET_USE_CFIPOP): Define.
889 (tc_cfi_frame_initial_instructions): Likewise.
890 (tc_regname_to_dw2regnum): Likewise.
891 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
892 * Makefile.am: Update dependencies.
893 * Makefile.in: Regenerate.
895 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
897 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
898 * configure: Regenerate.
900 2004-03-12 Bob Wilson <bob.wilson@acm.org>
902 * read.c (s_leb128): Call md_flush_pending_output.
904 2004-03-12 Michal Ludvig <mludvig@suse.cz>
906 * config/tc-i386.c (output_insn): Handle PadLock instructions.
907 * config/tc-i386.h (CpuPadLock): New define.
908 (CpuUnknownFlags): Added CpuPadLock.
910 2004-03-07 Andreas Schwab <schwab@suse.de>
912 * doc/c-hppa.texi (HPPA Directives): Fix typo.
914 2004-03-07 Richard Henderson <rth@redhat.com>
916 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
917 (cfi_finish): Likewise for fde.
919 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
921 * config/tc-ia64.c (md_assemble): Properly handle NULL
923 (ia64_handle_align): Don't abort if failed to add a stop bit.
925 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
927 * Makefile.in: Regenerated.
928 * aclocal.m4: Likewise.
929 * configure: Likewise.
930 * doc/Makefile.in: Likewise.
932 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
934 * config/tc-ia64.c (dot_align): New.
935 (ia64_do_align): Make it static.
936 (md_pseudo_table): Use "dot_align" for "align".
937 (ia64_md_do_align): Don't set align_frag here.
938 (ia64_handle_align): Add a stop bit to the previous bundle if
941 * config/tc-ia64.h (ia64_do_align): Removed.
943 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
945 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
946 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
947 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
948 the most general type or the user specifically requested it.
949 (md_assemble): Add a new error message for when an instruction
950 is understood, but is not allowed due to an -isa option.
952 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
954 * config/tc-ia64.c (align_frag): New.
955 (md_assemble): Set the tc_frag_data field in align_frag for
956 IA64_OPCODE_FIRST instructions.
957 (ia64_md_do_align): Set align_frag.
958 (ia64_handle_align): Add a stop bit if needed.
960 * config/tc-ia64.h (TC_FRAG_TYPE): New.
963 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
965 * config/tc-frv.c (fr400_audio): New variable.
966 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
967 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
968 (target_implements_insn_p): New function.
969 (md_assemble): Report an error if the processor doesn't implement
972 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
974 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
975 (md_parse_option): Ditto.
976 (OPTION_NO_SPECIAL_M32R): Added.
977 (md_show_usage): Document it.
978 (enable_speial_m32r): Changed a default value from 0 to 1.
979 * doc/c-m32r.texi: Document the -no-bitinst option.
981 2004-02-27 Nick Clifton <nickc@redhat.com>
983 * config/tc-sh.c (get_operand): Revert previous delta.
984 (tc_gen_reloc): Check for an unknown reloc type before processing
987 2004-02-27 Hannes Reinecke <hare@suse.de>
989 * config/tc-s390.c (s390_insn): Correct range check for opcode in
990 .insn pseudo operation.
992 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
994 * config/tc-sh.c (get_operand): In case of #Imm, check has been
995 added for wrong syntax.
997 2004-02-26 Eric Christopher <echristo@redhat.com>
999 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1000 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1002 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1004 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1005 nibble types to assembler.
1007 2004-02-25 Fred Fish <fnf@redhat.com>
1009 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1011 2004-02-20 James E Wilson <wilson@specifixinc.com>
1013 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1015 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1016 (ia64_estimate_size_before_relax): New.
1017 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1018 (generate_unwind_image): Pass 1 to fixup_unw_records.
1019 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1020 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1022 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1024 * stabs.c (generate_asm_file): Avoid warning about use of
1025 uninitialized variable.
1027 2004-02-18 David Mosberger <davidm@hpl.hp.com>
1029 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1030 body, and endp, allow unwind records which do not have a "t"
1031 (time/instruction) field.
1033 2004-02-17 Petko Manolov <petkan@nucleusys.com>
1035 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1036 (do_mav_dspsc_2): Likewise.
1037 Fix accumulator registers move opcodes.
1039 2004-02-13 Hannes Reinecke <hare@suse.de>
1040 Jakub Jelinek <jakub@redhat.com>
1042 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1044 2004-02-10 Steve Ellcey <sje@cup.hp.com>
1046 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1047 (tc_frob_symbol): New macro definition.
1048 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1050 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
1052 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1055 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1057 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1058 (TC_CASE_SENSITIVE): ... this.
1059 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1060 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1062 2004-02-06 James E Wilson <wilson@specifixinc.com>
1064 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1065 (generate_unwind_image): Re-add it here.
1067 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1069 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1070 * read.h (SKIP_WHITESPACE): Turn into an expression.
1071 * read.c (read_a_source_file): A pseudo is removed by having a
1074 2004-02-05 James E Wilson <wilson@specifixinc.com>
1076 * config/tc-ia64.c (output_endp): New.
1077 (count_bits): Delete.
1078 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1079 endp unwind records.
1080 (fixup_unw_records): Handle endp unwind records. Delete code for
1081 shortening prologue regions not followed by a body record.
1082 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1083 * config/tc-ia64.h (unw_record_type): Add endp.
1085 2004-02-03 James E Wilson <wilson@specifixinc.com>
1087 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1088 fill padding bytes with zeroes.
1089 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1090 sets unwind_record slot_number and slot_frag fields.
1092 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1094 * config/tc-mips.c (add_got_offset_hilo): New function.
1095 (macro): Use load_register() and add_got_offset_hilo() to load
1096 constants instead of hardcoding code sequences throughout.
1098 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1100 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1102 2004-01-26 Bernardo Innocenti <bernie@develer.com>
1104 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1106 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1107 of hard-coded test for TARGET_OS=elf.
1109 2004-01-24 Chris Demetriou <cgd@broadcom.com>
1111 * config/tc-mips.c (hilo_interlocks): Change definition
1112 so that MIPS32, MIPS64 and later ISAs are included, along with
1113 the already-included machines. Update comments.
1115 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1117 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1118 undefined local labels.
1120 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1122 * config/tc-mips.c (load_address, macro): Update comments about
1123 NewABI GP relaxation.
1125 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1127 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1128 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1129 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1130 (set_at, load_register, load_address, move_register): Likewise.
1131 (load_got_offset, add_got_offset): Likewise.
1132 Update all calls and tidy accordingly.
1134 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1136 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1137 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1138 (RELAX_USE_SECOND): Bump to 0x10000.
1139 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1140 (mips_macro_warning): New variable.
1141 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1142 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1143 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1145 (append_insn): Update mips_macro_warning.sizes.
1146 (macro_start, macro_warning, macro_end): New functions.
1147 (macro_build): Don't emit warnings here.
1148 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1149 (md_convert_frag): Check for cases where one macro alternative
1150 needs a warning and the other doesn't. Emit a warning if the
1151 longer sequence was chosen.
1153 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1155 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1156 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1157 the first sequence, the size of the second sequence, and a flag
1158 that says whether we should warn.
1159 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1160 (RELAX_FIRST, RELAX_SECOND): New.
1161 (mips_relax): New variable.
1162 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1163 (append_insn): Remove "place" argument. Use mips_relax.sequence
1164 rather than "place" to check whether we're expanding the second
1165 alternative of a relaxable macro. Remove redundant check for
1166 branch relaxation. If generating a normal insn, and there
1167 is not enough room in the current frag, call relax_close_frag()
1168 to close it. Update mips_relax.sizes[]. Emit fixups for the
1169 second version of a relaxable macro. Record the first relaxable
1170 fixup in mips_relax. Remove tc_gen_reloc workaround.
1171 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1172 in the same way as in append_insn.
1173 (mips16_macro_build): Remove "place" argument.
1174 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1175 when generating the second version of a relaxable macro.
1176 (load_got_offset, add_got_offset): New functions.
1177 (load_address, macro): Use new relaxation machinery. Remove
1178 tc_gen_reloc workarounds.
1179 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1180 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1181 first version is needed.
1182 (tc_gen_reloc): Remove relaxation handling.
1183 (md_convert_frag): Go through the fixups for a relaxable macro and
1184 mark those that belong to the unneeded alternative as done. If the
1185 second alternative is needed, adjust the fixup addresses to account
1186 for the deleted first alternative.
1188 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
1190 * frags.h (frag_room): Declare.
1191 * frags.c (frag_room): New function.
1192 * doc/internals.texi: Document it.
1194 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1196 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1197 optimization for -mtune=r3900, as this will break on other CPUs.
1199 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
1201 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
1202 be relaxed, use fixup.
1203 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1205 2004-01-19 Jakub Jelinek <jakub@redhat.com>
1207 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1210 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1212 * config/tc-mips.c (append_insn): Properly detect variant frags
1213 that preclude swapping of relaxed branches. Correctly swap
1214 instructions between frags when dealing with relaxed branches.
1216 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1218 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1220 * aclocal.m4: Regenerate.
1221 * configure: Regenerate.
1223 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1225 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1228 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
1230 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1231 reloc, reserve space for the delay slot as well as the jalr itself.
1233 2004-01-09 Paul Brook <paul@codesourcery.com>
1235 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1236 (do_vfp_sp2_from_reg2): New function.
1238 (do_vfp_dp_from_reg2): Check return values properly.
1240 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1242 * config/tc-mips.c (warn_nops): Remove static variable.
1243 (macro): Remove test of warn_nops.
1244 (md_shortops): Remove 'n'.
1245 (md_parse_option): Remove 'n' case.
1246 (md_show_usage): Remove -n.
1247 * doc/as.texinfo (Overview): Remove MIPS -n option.
1248 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1249 * NEWS: Mention removal of MIPS -n option.
1251 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1252 (cop_interlocks): Check ISA level.
1253 (cop_mem_interlocks): Define.
1254 (reg_needs_delay): Check cop_interlocks rather than
1255 ISA_HAS_COPROC_DELAYS.
1256 (append_insn): Likewise. Use cop_mem_interlocks rather than
1257 directly checking mips_opts.isa.
1258 (mips_emit_delays): Likewise.
1260 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1262 * config/tc-ia64.c (unwind): Move next_slot_number and
1263 next_slot_frag to ...
1264 (unw_rec_list): Here.
1265 (free_list_records): Removed.
1266 (output_unw_records): Likewise.
1267 (generate_unwind_image): Make it void.
1268 (alloc_record): Initialize next_slot_number and next_slot_frag.
1269 (slot_index): Take .org, .space and .align into account.
1270 (fixup_unw_records): Don't set slot_number to 0. Use
1271 list->next_slot_number and list->next_slot_frag instead of
1272 unwind.next_slot_number and unwind.next_slot_frag.
1273 (ia64_convert_frag): New.
1274 (generate_unwind_image): Generate a rs_machine_dependent frag
1276 (emit_one_bundle): Use list->next_slot_number and
1277 list->next_slot_frag instead of unwind.next_slot_number and
1278 unwind.next_slot_frag.
1280 * config/tc-ia64.h (md_convert_frag): Defined as
1282 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1284 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1286 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1287 * config/tc-frv.h (md_apply_fix3): Don't define.
1288 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1290 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1291 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1292 * config/tc-frv.c (line_separator_chars): Add `!'.
1293 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1294 * config/tc-frv.c (md_assemble): Clear insn upfront.
1295 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1296 * config/tc-frv.c (OPTION_FDPIC): New macro.
1297 (md_longopts): Add mfdpic.
1298 (md_parse_option): Handle it.
1299 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1300 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1301 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1302 (frv_pic_ptr): Parse funcdesc.
1304 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1306 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1307 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1309 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1311 * Makefile.am (Makefile): Move the dependency on
1312 $(BFDDIR)/configure.in to...
1313 (CONFIG_STATUS_DEPENDENCIES): ... here.
1314 (AUTOMAKE_OPTIONS): Require automake 1.8.
1315 * Makefile.in: Regenerate.
1316 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1317 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1318 $(BFDDIR)/configure.in here as well.
1319 * doc/Makefile.in: Regenerate.
1321 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1323 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1324 * Makefile.in: Regenerate.
1325 * aclocal.m4: Regenerate.
1326 * doc/Makefile.am (install, install-info): Remove.
1327 (install-data-local): A new hook for install-info.
1328 (AUTOMAKE_OPTIONS): Require automake 1.8.
1329 * doc/Makefile.in: Regenerate.
1331 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
1333 * doc/c-sh.texi: Update description about floating point behavior
1336 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1338 * configure.in: Add m68k-uClinux target.
1339 * configure: Regenerate.
1341 For older changes see ChangeLog-0203
1347 version-control: never